p#\x00', 0x0, 0x84000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000002237d51040a93876d37bb731c71e12c4c87e324cae737cb2fab6e199324d7026f4d2bd45d4d7c9fca860", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={r5, 0x31c}, &(0x7f0000000080)=0x8) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 12:02:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x1) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 346.887860][T12468] debugfs: File 'trace0' in directory 'loop0' already present! [ 346.902630][T12475] block nbd4: shutting down sockets [ 346.911495][T12482] QAT: Invalid ioctl [ 346.956555][T12475] block nbd4: shutting down sockets 12:02:43 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) accept4$netrom(r2, &(0x7f0000000040)={{0x3, @null}, [@bcast, @bcast, @default, @default, @netrom, @bcast, @default, @null]}, &(0x7f00000000c0)=0x48, 0xf43793977b2a1b2d) 12:02:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 12:02:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x40081271) 12:02:43 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:43 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = getpid() r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NFT_MSG_GETGEN(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x10, 0xa, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x40) sched_setscheduler(r1, 0x5, &(0x7f00000002c0)) ptrace$getregs(0xe, r1, 0x101, &(0x7f0000000040)=""/169) [ 347.105380][T12487] block nbd2: shutting down sockets [ 347.132462][T12490] block nbd4: shutting down sockets [ 347.174977][T12490] block nbd4: shutting down sockets 12:02:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x5, 0x1, 0xfffffffd) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x1e80, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000000)={0xffffffffffffffff, 0xffff, 0x3, 0x5}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', &(0x7f0000000340)='],\x00', &(0x7f0000000380)='/dev/nbd#\x00', &(0x7f00000003c0)='/dev/nbd#\x00', &(0x7f0000000400)='/dev/nbd#\x00'], &(0x7f0000000580)=[&(0x7f0000000480)='\x00', &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', &(0x7f0000000500)='/dev/ashmem\x00', &(0x7f0000000540)='/dev/ashmem\x00']) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = dup2(r5, r4) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x106}}, 0xffffff7a) write$RDMA_USER_CM_CMD_RESOLVE_IP(r6, &(0x7f0000000200)={0x3, 0x40, 0xfa04, {{0x6000000, 0x0, 0x0, @private0={0xfc, 0x0, [0x7]}}, {0xa, 0x0, 0x0, @dev}, r7}}, 0x48) write$RDMA_USER_CM_CMD_REJECT(r3, &(0x7f00000000c0)={0x9, 0x108, 0xfa00, {r7, 0xc0, "dab87d", "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"}}, 0x110) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) r9 = openat2(0xffffffffffffff9c, &(0x7f00000005c0)='.\x00', &(0x7f0000000600)={0x2000, 0x120, 0x18}, 0x18) write$P9_RLOCK(r9, &(0x7f0000000640)={0x8, 0x35, 0x1, 0x1}, 0x8) [ 347.202927][T12503] debugfs: File 'dropped' in directory 'loop0' already present! [ 347.227058][T12503] debugfs: File 'msg' in directory 'loop0' already present! 12:02:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 12:02:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x40086602) [ 347.261054][T12503] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:43 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2940, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000080)=0xd23) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) close(r1) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r7 = dup2(r6, r5) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x106}}, 0xffffff7a) write$RDMA_USER_CM_CMD_RESOLVE_IP(r7, &(0x7f0000000200)={0x3, 0x40, 0xfa04, {{0x6000000, 0x0, 0x0, @private0={0xfc, 0x0, [0x7]}}, {0xa, 0x0, 0x0, @dev}, r8}}, 0x48) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f0000000100)={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), r8, r10}}, 0x18) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000000)) [ 347.354499][T12506] debugfs: File 'dropped' in directory 'loop0' already present! [ 347.389695][T12506] debugfs: File 'msg' in directory 'loop0' already present! 12:02:43 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x8, 0x2, 0x8) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c0000000", @ANYRES16=r5, @ANYBLOB="00042bbd7000fddbdf251000000008000500310000318133356d1ab538b06b480030000380080005007f000001140006002000000000000001000000000005000800020000000800d2dbd8ef00040007000000140002007479492cb865616d30000000000000000000000008000500010000802000018014000300ac14143e00000000000000000000000008000500020000001c00028006000e004e22000008000600080000000805090003000000"], 0xc0}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 12:02:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 347.462556][T12506] debugfs: File 'trace0' in directory 'loop0' already present! [ 347.476894][T12512] block nbd4: shutting down sockets [ 347.493860][T12512] block nbd4: shutting down sockets 12:02:43 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x40087602) 12:02:43 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) accept$inet(r3, &(0x7f0000000000)={0x2, 0x0, @loopback}, &(0x7f0000000040)=0x10) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 12:02:44 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SG_SET_COMMAND_Q(r2, 0x2271, &(0x7f0000000040)=0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) [ 347.662870][T12543] debugfs: File 'dropped' in directory 'loop0' already present! [ 347.687643][T12539] block nbd4: shutting down sockets [ 347.697907][T12543] debugfs: File 'msg' in directory 'loop0' already present! 12:02:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 347.725419][T12539] block nbd4: shutting down sockets [ 347.767490][T12547] block nbd2: shutting down sockets [ 347.771257][T12543] debugfs: File 'trace0' in directory 'loop0' already present! [ 347.843564][T12543] debugfs: File 'dropped' in directory 'loop0' already present! [ 347.851501][T12551] block nbd5: shutting down sockets 12:02:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x40101283) 12:02:44 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/shm\x00', 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) ptrace$setsig(0x4203, r2, 0xb3d, &(0x7f00000000c0)={0x1d, 0x0, 0x3}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x1, 0x6}) socket(0x1e, 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r4, 0xc0205649, &(0x7f00000001c0)={0x980000, 0x3a60, 0x1, r5, 0x0, &(0x7f0000000180)={0x980923, 0x3, [], @p_u8=&(0x7f0000000140)=0xfe}}) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) 12:02:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:02:44 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xa69, 0x529800) r1 = socket$inet(0x2, 0x6, 0x61) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xff, 0x202, 0x5, 0x3ff, r4}, &(0x7f00000000c0)=0x10) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x0, 0x20000) [ 347.888451][T12543] debugfs: File 'msg' in directory 'loop0' already present! [ 347.921801][T12543] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:44 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x3f, 0xe3, 0x8008001, 0x9}) [ 348.003693][T12559] block nbd4: shutting down sockets [ 348.013244][T12561] block nbd5: shutting down sockets 12:02:44 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, r1, 0x711, 0x0, 0x0, {0x8}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000080)={{{@in=@private, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r1, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r10}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x44000}, 0x4000) r11 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r11, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r11, 0x4004af07, &(0x7f0000000000)) [ 348.051739][T12559] block nbd4: shutting down sockets 12:02:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:02:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x40101286) [ 348.118257][T12572] debugfs: File 'dropped' in directory 'loop0' already present! [ 348.167810][T12572] debugfs: File 'msg' in directory 'loop0' already present! [ 348.221538][T12577] block nbd5: shutting down sockets [ 348.231756][T12572] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:44 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xa, 0x101983) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="cc", @ANYBLOB="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"], 0x1, 0x0) msgrcv(r2, &(0x7f0000000040), 0x8, 0x0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000040)=""/219) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={r7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000180)={r7, 0xca66}, 0x8) 12:02:44 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) fsync(r0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) prctl$PR_SET_FPEXC(0xc, 0x100000) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)) 12:02:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 348.266958][T12572] debugfs: File 'dropped' in directory 'loop0' already present! [ 348.278425][T12572] debugfs: File 'msg' in directory 'loop0' already present! [ 348.288117][T12572] debugfs: File 'trace0' in directory 'loop0' already present! [ 348.302047][T12580] block nbd4: shutting down sockets [ 348.343419][T12580] block nbd4: shutting down sockets 12:02:44 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x0, 0xe3, 0x8008001, 0x9}) 12:02:44 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x40101288) [ 348.429825][T12594] block nbd5: shutting down sockets [ 348.473383][T12598] debugfs: File 'dropped' in directory 'loop0' already present! [ 348.490455][T12598] debugfs: File 'msg' in directory 'loop0' already present! [ 348.519960][T12599] block nbd4: shutting down sockets [ 348.531550][T12598] debugfs: File 'trace0' in directory 'loop0' already present! [ 348.549823][T12599] block nbd4: shutting down sockets 12:02:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0xfffffff9, 0x8, 0x44e, 0x987, 0x42a2}, 0x14) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 12:02:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:02:45 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$USERIO_CMD_SET_PORT_TYPE(r2, &(0x7f0000000040)={0x1, 0x2}, 0x2) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SCSI_IOCTL_START_UNIT(r4, 0x5) 12:02:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x40106439) 12:02:45 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x0, 0xe3, 0x8008001, 0x9}) [ 348.717157][T12608] block nbd5: shutting down sockets 12:02:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 348.765751][T12616] debugfs: File 'dropped' in directory 'loop0' already present! [ 348.775365][T12616] debugfs: File 'msg' in directory 'loop0' already present! [ 348.788375][T12610] block nbd4: shutting down sockets [ 348.798148][T12616] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:45 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x0, 0xe3, 0x8008001, 0x9}) [ 348.841642][T12610] block nbd4: shutting down sockets [ 348.850129][T12621] block nbd2: shutting down sockets [ 348.914902][T12625] block nbd5: shutting down sockets [ 348.928323][T12627] debugfs: File 'dropped' in directory 'loop0' already present! [ 348.955778][T12627] debugfs: File 'msg' in directory 'loop0' already present! [ 349.017261][T12621] block nbd2: shutting down sockets [ 349.030604][T12627] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) clock_nanosleep(0x3, 0x1, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r2) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x61}) socket$key(0xf, 0x3, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r4, &(0x7f000000ac80), 0x0, 0x4043) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@mcast2, 0x81, 0x2, 0x1, 0x4, 0x7ff, 0x5f}, &(0x7f0000000680)=0x20) 12:02:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 12:02:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x401070c9) 12:02:45 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000ee000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c420000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee01000000"], 0xb8}}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 12:02:45 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x0, 0x8008001, 0x9}) 12:02:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = accept4(r1, &(0x7f0000000000)=@l2tp, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r3, 0x110, 0x3) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:02:45 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x0, 0x8008001, 0x9}) [ 349.254675][T10282] block nbd5: Receive control failed (result -107) [ 349.254892][T12635] block nbd4: shutting down sockets [ 349.264749][T12645] debugfs: File 'dropped' in directory 'loop0' already present! [ 349.276379][T12645] debugfs: File 'msg' in directory 'loop0' already present! [ 349.284425][T12634] block nbd5: shutting down sockets [ 349.290506][T12645] debugfs: File 'trace0' in directory 'loop0' already present! [ 349.291835][T12643] block nbd2: shutting down sockets [ 349.338730][T12635] block nbd4: shutting down sockets 12:02:45 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x401070ca) [ 349.362869][T12650] block nbd2: shutting down sockets 12:02:45 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x8880) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:02:45 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 12:02:45 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) mlockall(0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f00000000c0)={0xa10000, 0x401, 0x7, r0, 0x0, &(0x7f0000000080)={0x9909d6, 0x67, [], @string=&(0x7f0000000000)=0x2}}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000100)) [ 349.417074][T12655] debugfs: File 'dropped' in directory 'loop0' already present! [ 349.424774][T12655] debugfs: File 'msg' in directory 'loop0' already present! [ 349.440145][T12655] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x84800) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 12:02:45 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0x0, 0x8008001, 0x9}) [ 349.523558][T12656] block nbd4: shutting down sockets [ 349.530569][T12662] block nbd2: shutting down sockets [ 349.558359][T12664] block nbd2: shutting down sockets [ 349.566081][T12656] block nbd4: shutting down sockets 12:02:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x401070cd) [ 349.622932][T10282] block nbd5: Receive control failed (result -107) [ 349.632076][T12659] block nbd5: shutting down sockets [ 349.639911][T12670] debugfs: File 'dropped' in directory 'loop0' already present! [ 349.652299][T12670] debugfs: File 'msg' in directory 'loop0' already present! [ 349.689659][T12670] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:46 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 12:02:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8800, 0x8) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x1) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000000c0)={0x3a, @remote, 0x4e23, 0x4, 'fo\x00', 0x0, 0x3, 0x6a}, 0x2c) 12:02:46 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x0, 0x9}) [ 349.790026][T12678] block nbd4: shutting down sockets 12:02:46 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r5, &(0x7f000000ac80), 0x66, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r5, 0xc080661a, &(0x7f00000000c0)={{0x0, 0x0, @descriptor="caa7f2a0ba0ca762"}}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) [ 349.845051][T12678] block nbd4: shutting down sockets 12:02:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x40186366) [ 349.892641][T12690] debugfs: File 'dropped' in directory 'loop0' already present! [ 349.901599][T10282] block nbd5: Receive control failed (result -107) [ 349.911090][T12684] block nbd5: shutting down sockets 12:02:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) write$P9_RLOCK(0xffffffffffffffff, &(0x7f0000000040)={0x8, 0x35, 0x2, 0x4}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0x6, 0x8000, 0x8000, 0x8, 0x3f, 0x80000000}) 12:02:46 executing program 5: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x0, 0x3f, 0xe3, 0x8008001, 0x9}) [ 350.005060][T12696] block nbd4: shutting down sockets [ 350.021883][T12690] debugfs: File 'msg' in directory 'loop0' already present! [ 350.025783][T12696] block nbd4: shutting down sockets 12:02:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x401870c8) [ 350.102352][T12690] debugfs: File 'trace0' in directory 'loop0' already present! [ 350.187048][T12708] block nbd4: shutting down sockets 12:02:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x401870cb) [ 350.214316][T12708] block nbd4: shutting down sockets [ 350.214513][T12704] debugfs: File 'dropped' in directory 'loop0' already present! [ 350.248592][T12704] debugfs: File 'msg' in directory 'loop0' already present! 12:02:46 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x0, 0x9}) [ 350.273245][T12704] debugfs: File 'trace0' in directory 'loop0' already present! [ 350.287090][T12709] debugfs: File 'dropped' in directory 'loop0' already present! [ 350.296932][T12718] block nbd4: shutting down sockets [ 350.312052][T12709] debugfs: File 'msg' in directory 'loop0' already present! [ 350.349747][T12718] block nbd4: shutting down sockets 12:02:46 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x401870cc) 12:02:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffc, 0xa4081) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000040)=0x9, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r1, 0x86, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r2}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0xb, &(0x7f00000000c0)='/dev/loop#\x00', r2}, 0x30) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = dup3(r4, 0xffffffffffffffff, 0x80000) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r6, 0x86, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r7}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r3, r5, 0x0, 0xb, &(0x7f0000000140)='/dev/loop#\x00', r7}, 0x30) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 350.422923][T12709] debugfs: File 'trace0' in directory 'loop0' already present! [ 350.482628][T12722] debugfs: File 'dropped' in directory 'loop0' already present! [ 350.483047][T12724] block nbd4: shutting down sockets [ 350.508951][T12722] debugfs: File 'msg' in directory 'loop0' already present! 12:02:46 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x0, @nl=@unspec, @generic={0x15, "7a7607994f942758dc4a74a36f40"}, @generic={0x8, "559fc9de715a1e90992510957817"}, 0x6, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000180)='dummy0\x00', 0x7, 0x4, 0x7}) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x42001, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x4000000}}}, 0x78) write$FUSE_ENTRY(r2, &(0x7f00000000c0)={0x90, 0x0, 0x1, {0x0, 0x1, 0x200000000000002, 0x100000000000, 0xd, 0x10000, {0x2, 0x7fffffff, 0x80000001, 0x7, 0xffffffff80000002, 0x3, 0x2, 0x80002001, 0x1, 0x24d, 0x3, 0xee01, r4, 0xffffffff, 0x10000}}}, 0x90) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mmap$qrtrtun(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000008, 0x2010, 0xffffffffffffffff, 0x3) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) recvfrom$ax25(r6, &(0x7f0000000240)=""/200, 0xc8, 0x42, &(0x7f0000000340)={{0x3, @default, 0x6}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) [ 350.529290][T12724] block nbd4: shutting down sockets [ 350.544698][T12722] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x4020940d) [ 350.586321][T12725] debugfs: File 'dropped' in directory 'loop0' already present! [ 350.605526][T12725] debugfs: File 'msg' in directory 'loop0' already present! 12:02:47 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x8000, 0x20000800, 0x1000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, 0x10) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e930666deafa7231960a2a57c2cc5f830f687863755030d040a85c7807f84e12f165767eeff7395f7d9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000f585d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f7400fbfa0000000000000500000000000000000000000000000100000001"], 0xb8}}, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0xc) dup(r2) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x80000001}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00'/14, @ANYRES32=r5, @ANYBLOB="00000000000000001c001a8018000a8014000700fe880000000000000000000000000001"], 0x3c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x601000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0xac, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vcan0\x00'}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4004004}, 0x40c0) 12:02:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x0) [ 350.694468][T12725] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x6, 0x200000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000000)=r3) [ 350.747768][T12739] block nbd4: shutting down sockets [ 350.754468][T12738] debugfs: File 'dropped' in directory 'loop0' already present! [ 350.775370][T12738] debugfs: File 'msg' in directory 'loop0' already present! [ 350.837206][T12739] block nbd4: shutting down sockets [ 350.837699][T12738] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:47 executing program 5: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x4020ae46) 12:02:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x48c000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 12:02:47 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x0, 0x9}) [ 351.024375][T12757] block nbd4: shutting down sockets [ 351.036901][T12760] debugfs: File 'dropped' in directory 'loop0' already present! 12:02:47 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0xa, 0x1, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="d151697ef3a81f33b1284df9e65d92e72a2a09bf1299c3f1767ed788dcb930a80f7c67", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000000)={r9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8000, 0x6, 0x5, r9}, &(0x7f0000000080)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={r10, 0x1}, &(0x7f0000000100)=0x8) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r2) 12:02:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/212, &(0x7f0000000140)=0xd4) 12:02:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x4090ae82) [ 351.082164][T12757] block nbd4: shutting down sockets [ 351.100554][T12760] debugfs: File 'msg' in directory 'loop0' already present! [ 351.177816][T12760] debugfs: File 'trace0' in directory 'loop0' already present! [ 351.228125][T12764] debugfs: File 'dropped' in directory 'loop0' already present! [ 351.239198][T12773] block nbd4: shutting down sockets [ 351.246997][T12764] debugfs: File 'msg' in directory 'loop0' already present! [ 351.283738][T12783] IPVS: length: 212 != 8 [ 351.290028][T12773] block nbd4: shutting down sockets [ 351.321818][T12764] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:47 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x80041284) [ 351.375609][T12778] debugfs: File 'dropped' in directory 'loop0' already present! [ 351.389801][T12778] debugfs: File 'msg' in directory 'loop0' already present! [ 351.405294][T12778] debugfs: File 'trace0' in directory 'loop0' already present! [ 351.435688][T12787] debugfs: File 'dropped' in directory 'loop0' already present! [ 351.458987][T12787] debugfs: File 'msg' in directory 'loop0' already present! [ 351.470952][T12788] block nbd4: shutting down sockets 12:02:47 executing program 5: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 351.504323][T12787] debugfs: File 'trace0' in directory 'loop0' already present! [ 351.542178][T12788] block nbd4: shutting down sockets 12:02:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x80041285) 12:02:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TCSETS2(r2, 0x402c542b, &(0x7f0000000040)={0x1, 0x8, 0xeb, 0x4, 0x0, "4a583288876ceecaae6e0f3e14693e45c913c8", 0x9, 0x2e0}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 12:02:48 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001}) 12:02:48 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f00000014c0)={&(0x7f0000000200)="d4e2d62b420aa5486a0f4ddc9abdeb895cba7a20f5dafb64fbe5fb9270b7ced6f8c9bab2ea79ab4f073feca854c628eaec2d8634e7f7800593336dcec397d5963f5c8ce3b506802d13ec1c39d55497ecadfc1f8ab85cc78d88c97680a706eb10b52457b0577f493c1717d201fa2714385afe2b2c17e7966f6b9087c5bb7f8d86ee84410ecf33d9331a7a5fa020d38897b10388dd36e2f8ae891c717dd160b309affced2a556f37127cc8df8b3402199d45916a5bd538e820838b07ea66", &(0x7f00000002c0)=""/3, &(0x7f0000000400)="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", &(0x7f0000001400)="9cae29d3a1d4110b0554a8fce91a4cdd129c48ab897accc52675d401ae599c64de9d3bd3a473b9495f5f4ff8be94761a126fcfc212392d07490bb45531ea3bbedb8e32dbf8e4196465a65965af5a65b8e4e842cc2ebaaadfbde6ef63545ebd08252796c396e24ccad272420c628b7c06ac3170057f33a565730eb151f2e78ea12a2b21e199693a0f0afc09293c6814fcac224fdb6385a4f47d1d1a5ec1f69837342f74a771e5aca9203ae7fe17c41d252ef695194b", 0x5, r2}, 0x38) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000080)={0x9f0000, 0x4, 0x3, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x9a0903, 0x7, [], @value=0x505}}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001540)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01020000000000000000010000000000000007410000004c0018000000007564700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000341373b5110bfd87099f7c16db34e3b6d14894904313d1ae6af93e0b3d1f211307f5f2aefaad13e04fa3d66b252708da591317"], 0x68}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r6, 0x10, 0x70bd26, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001500)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) [ 351.617377][T12794] debugfs: File 'dropped' in directory 'loop0' already present! [ 351.636388][T12794] debugfs: File 'msg' in directory 'loop0' already present! [ 351.700418][T12795] block nbd4: shutting down sockets [ 351.730428][T12794] debugfs: File 'trace0' in directory 'loop0' already present! [ 351.753716][T12795] block nbd4: shutting down sockets 12:02:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x80081270) [ 351.794074][T12805] debugfs: File 'dropped' in directory 'loop0' already present! [ 351.812218][T12805] debugfs: File 'msg' in directory 'loop0' already present! 12:02:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x60000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/49) 12:02:48 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'wg0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="300000000000000003000000000000000a000000ac1e0101640101004e21ee5c43ac787fbaa7408d5a894e2204000000000000000000000000000000000000000000000000000000000000000000e3ff000000000000bbbbbbbbbbbb0080002000000001000005fffc010000000000000000000000000001ff01000000000000000000000000000100000008000000000000000000000000000000000000b6e6733f91ec80200453000000ff00008001000000000300000000000000ff0f0000000000000400000002000000"]}) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$UI_ABS_SETUP(r2, 0x401c5504, &(0x7f0000000180)={0x1, {0x7fff, 0x3, 0x10000, 0xa7f, 0x7fffffff, 0x7fffffff}}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) [ 351.879893][T12805] debugfs: File 'trace0' in directory 'loop0' already present! [ 351.901001][T12816] block nbd4: shutting down sockets [ 351.924424][T12816] block nbd4: shutting down sockets 12:02:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x80081272) [ 351.972671][T12794] debugfs: File 'dropped' in directory 'loop0' already present! [ 351.989230][T12794] debugfs: File 'msg' in directory 'loop0' already present! [ 352.028504][T12794] debugfs: File 'trace0' in directory 'loop0' already present! [ 352.046032][T12821] debugfs: File 'dropped' in directory 'loop0' already present! 12:02:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x803, 0xa0000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 352.068997][T12826] block nbd4: shutting down sockets [ 352.071468][T12821] debugfs: File 'msg' in directory 'loop0' already present! [ 352.112594][T12821] debugfs: File 'trace0' in directory 'loop0' already present! [ 352.121306][T12826] block nbd4: shutting down sockets 12:02:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x80086301) 12:02:48 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001}) 12:02:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$pppl2tp(r2, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x0, 0x1, 0x0, {0xa, 0x4e21, 0x101, @remote, 0x7}}}, 0x32) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getpeername$netrom(r4, &(0x7f00000001c0)={{0x3, @rose}, [@remote, @rose, @null, @remote, @netrom, @null, @bcast, @rose]}, &(0x7f0000000240)=0x48) ioctl$vim2m_VIDIOC_S_FMT(r6, 0xc0d05605, &(0x7f0000000040)={0x3, @pix_mp={0x3b846d0d, 0xdbcb, 0x3234564e, 0x2, 0x7, [{0x9, 0xfffffe00}, {0xba9, 0xfffffffb}, {0x8001, 0x6}, {0x4, 0x1}, {0x8001, 0x5}, {0x5, 0x3}, {0x3bc3, 0xffffffff}, {0x2, 0x1}], 0x0, 0x8, 0x1, 0x0, 0x5}}) [ 352.252079][T12835] block nbd4: shutting down sockets 12:02:48 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) ioctl$CAPI_NCCI_GETUNIT(r2, 0x80044327, &(0x7f0000000040)=0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') sendmsg$NL80211_CMD_SET_INTERFACE(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r6, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x506, 0x4}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6}}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x5}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48c0}, 0x4040004) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000140)) [ 352.293973][T12835] block nbd4: shutting down sockets 12:02:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x803, 0xa0000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 352.334287][T12842] debugfs: File 'dropped' in directory 'loop0' already present! 12:02:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x80086601) [ 352.375784][T12842] debugfs: File 'msg' in directory 'loop0' already present! [ 352.418357][T12842] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:48 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$F2FS_IOC_RESIZE_FS(r5, 0x4008f510, &(0x7f00000000c0)=0x80) [ 352.500241][T12850] block nbd4: shutting down sockets [ 352.518435][T12842] debugfs: File 'dropped' in directory 'loop0' already present! 12:02:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x803, 0xa0000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 12:02:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040)="c11d71b058bb386eaf83718de2c356b339095297d095e4d2f7e28556c968cc8d547db871908886dc4224195db276f12255f229d05fc670a3601e4b3c5345d88322807a7e46114aadae4f4a15e2d6c44310e3863e12913111f8effb3a509c62dbec9d808c84b3217ea582f0285199a73ba81a3e2a4fd142c7297a111817b39b6441425b5c9e205b1d", &(0x7f0000000100)}, 0x20) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 352.590865][T12842] debugfs: File 'msg' in directory 'loop0' already present! [ 352.631465][T12850] block nbd4: shutting down sockets [ 352.642669][T12842] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0x80087601) 12:02:49 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001}) 12:02:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') 12:02:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x84000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4, 0x7, 0xfff7, 0x5f8, 0x3d0, 0x1000}, &(0x7f0000000080)=0x14) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 352.803245][T12867] block nbd4: shutting down sockets [ 352.857276][T12874] debugfs: File 'dropped' in directory 'loop0' already present! [ 352.900952][T12867] block nbd4: shutting down sockets [ 352.903491][T12874] debugfs: File 'msg' in directory 'loop0' already present! 12:02:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xc0045878) [ 352.967628][T12874] debugfs: File 'trace0' in directory 'loop0' already present! [ 353.033416][T12878] debugfs: File 'dropped' in directory 'loop0' already present! [ 353.059764][T12878] debugfs: File 'msg' in directory 'loop0' already present! [ 353.080964][T12884] block nbd4: shutting down sockets [ 353.101938][T12878] debugfs: File 'trace0' in directory 'loop0' already present! [ 353.125712][T12884] block nbd4: shutting down sockets 12:02:49 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000)='ethtool\x00') sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)={0x44, r4, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x8, 0x4, '\x00\x00\x00\x00'}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xd}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_SET(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [@ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH={0x8, 0x16, 0x3ff}, @ETHTOOL_A_COALESCE_RX_USECS_LOW={0x8, 0xe, 0x1}]}, 0x24}}, 0x801) 12:02:49 executing program 5 (fault-call:5 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:02:49 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffa, 0x84000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) 12:02:49 executing program 3 (fault-call:7 fault-nth:0): syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:49 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xc0045878) [ 353.305071][T12895] debugfs: File 'dropped' in directory 'loop0' already present! [ 353.327506][T12895] debugfs: File 'msg' in directory 'loop0' already present! [ 353.345845][T10282] block nbd5: Receive control failed (result -107) [ 353.357505][T12897] FAULT_INJECTION: forcing a failure. [ 353.357505][T12897] name failslab, interval 1, probability 0, space 0, times 0 [ 353.362090][T12894] block nbd4: shutting down sockets [ 353.418811][T12894] block nbd4: shutting down sockets [ 353.434298][T12897] CPU: 1 PID: 12897 Comm: syz-executor.5 Not tainted 5.8.0-rc5-syzkaller #0 [ 353.443125][T12897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.443770][T12895] debugfs: File 'trace0' in directory 'loop0' already present! [ 353.453288][T12897] Call Trace: [ 353.453315][T12897] dump_stack+0x18f/0x20d [ 353.453336][T12897] should_fail.cold+0x5/0x14 [ 353.453358][T12897] ? tomoyo_realpath_from_path+0xc3/0x620 [ 353.453373][T12897] should_failslab+0x5/0xf [ 353.453387][T12897] __kmalloc+0x27d/0x340 [ 353.453404][T12897] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 353.453421][T12897] tomoyo_realpath_from_path+0xc3/0x620 [ 353.453436][T12897] ? tomoyo_profile+0x42/0x50 [ 353.453451][T12897] tomoyo_path_number_perm+0x1cb/0x4d0 [ 353.453465][T12897] ? tomoyo_path_number_perm+0x183/0x4d0 12:02:49 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040)='security.ima\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="da91a79651e506ee15ad5f699d04c2"], 0xa, 0x1) [ 353.453482][T12897] ? tomoyo_execute_permission+0x470/0x470 [ 353.453501][T12897] ? lock_acquire+0x1f1/0xad0 [ 353.523476][T12908] FAULT_INJECTION: forcing a failure. [ 353.523476][T12908] name failslab, interval 1, probability 0, space 0, times 0 [ 353.525632][T12897] ? delayed_put_pid+0x30/0x30 [ 353.525656][T12897] ? lock_is_held_type+0xb0/0xe0 [ 353.525687][T12897] ? selinux_inode_getsecctx+0x90/0x90 [ 353.525705][T12897] ? __mutex_unlock_slowpath+0xe2/0x610 [ 353.525715][T12897] ? lock_is_held_type+0xb0/0xe0 [ 353.525736][T12897] ? __fget_files+0x294/0x400 [ 353.568879][T12897] security_file_ioctl+0x50/0xb0 [ 353.573834][T12897] ksys_ioctl+0x50/0x180 [ 353.578097][T12897] __x64_sys_ioctl+0x6f/0xb0 [ 353.582702][T12897] ? lockdep_hardirqs_on+0x6a/0xe0 [ 353.587915][T12897] do_syscall_64+0x60/0xe0 [ 353.592351][T12897] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 353.598256][T12897] RIP: 0033:0x45c1d9 [ 353.602151][T12897] Code: Bad RIP value. [ 353.606231][T12897] RSP: 002b:00007f08a9797c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 12:02:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xc0101282) [ 353.614662][T12897] RAX: ffffffffffffffda RBX: 0000000000010a80 RCX: 000000000045c1d9 [ 353.622645][T12897] RDX: 0000000000000000 RSI: 000000000000ab04 RDI: 0000000000000005 [ 353.630631][T12897] RBP: 00007f08a9797ca0 R08: 0000000000000000 R09: 0000000000000000 [ 353.638619][T12897] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 353.646621][T12897] R13: 00007fff709be1cf R14: 00007f08a97989c0 R15: 000000000078bf0c [ 353.676288][T12908] CPU: 1 PID: 12908 Comm: syz-executor.3 Not tainted 5.8.0-rc5-syzkaller #0 [ 353.685209][T12908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.695363][T12908] Call Trace: [ 353.698669][T12908] dump_stack+0x18f/0x20d [ 353.703137][T12908] should_fail.cold+0x5/0x14 [ 353.707748][T12908] ? tomoyo_realpath_from_path+0xc3/0x620 [ 353.713483][T12908] should_failslab+0x5/0xf [ 353.717918][T12908] __kmalloc+0x27d/0x340 12:02:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4001fc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0xfffffffd, 0x40, 0x800, 0x9, 0x200, 0x7fff}) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000040)={0x9, 0x100, 0x200, 0x3ff}, 0x8) ioctl$VHOST_SET_VRING_BASE(r2, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000000)) [ 353.722182][T12908] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 353.727748][T12908] tomoyo_realpath_from_path+0xc3/0x620 [ 353.733316][T12908] ? tomoyo_profile+0x42/0x50 [ 353.738016][T12908] tomoyo_path_number_perm+0x1cb/0x4d0 [ 353.746789][T12908] ? tomoyo_path_number_perm+0x183/0x4d0 [ 353.752445][T12908] ? tomoyo_execute_permission+0x470/0x470 [ 353.758273][T12908] ? lock_acquire+0x1f1/0xad0 [ 353.762963][T12908] ? delayed_put_pid+0x30/0x30 [ 353.767760][T12908] ? lock_is_held_type+0xb0/0xe0 [ 353.772730][T12908] ? selinux_inode_getsecctx+0x90/0x90 [ 353.778210][T12908] ? __mutex_unlock_slowpath+0xe2/0x610 [ 353.783765][T12908] ? lock_is_held_type+0xb0/0xe0 [ 353.788726][T12908] ? __fget_files+0x294/0x400 [ 353.793426][T12908] security_file_ioctl+0x50/0xb0 [ 353.798384][T12908] ksys_ioctl+0x50/0x180 [ 353.802652][T12908] __x64_sys_ioctl+0x6f/0xb0 [ 353.807252][T12908] ? lockdep_hardirqs_on+0x6a/0xe0 [ 353.812389][T12908] do_syscall_64+0x60/0xe0 [ 353.816816][T12908] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 353.822715][T12908] RIP: 0033:0x45c1d9 [ 353.826732][T12908] Code: Bad RIP value. [ 353.830806][T12908] RSP: 002b:00007f816d3ebc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 353.839574][T12908] RAX: ffffffffffffffda RBX: 0000000000008d80 RCX: 000000000045c1d9 [ 353.847556][T12908] RDX: 0000000020000080 RSI: 00000000c0481273 RDI: 0000000000000004 [ 353.855629][T12908] RBP: 00007f816d3ebca0 R08: 0000000000000000 R09: 0000000000000000 [ 353.863617][T12908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 353.871637][T12908] R13: 00007fff2e0c52af R14: 00007f816d3ec9c0 R15: 000000000078c18c [ 353.881460][T12897] ERROR: Out of memory at tomoyo_realpath_from_path. [ 353.922192][T12897] block nbd5: shutting down sockets [ 353.969681][T12912] block nbd4: shutting down sockets 12:02:50 executing program 5 (fault-call:5 fault-nth:1): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 354.030287][T12912] block nbd4: shutting down sockets 12:02:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000180)={0x0, @reserved}) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000080)) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)) 12:02:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xc0189436) [ 354.150735][T10282] block nbd5: Receive control failed (result -107) [ 354.161016][T12926] FAULT_INJECTION: forcing a failure. [ 354.161016][T12926] name failslab, interval 1, probability 0, space 0, times 0 12:02:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffb, 0x10a00) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 354.225398][T12926] CPU: 1 PID: 12926 Comm: syz-executor.5 Not tainted 5.8.0-rc5-syzkaller #0 [ 354.234118][T12926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.244186][T12926] Call Trace: [ 354.247498][T12926] dump_stack+0x18f/0x20d [ 354.251847][T12926] should_fail.cold+0x5/0x14 [ 354.256462][T12926] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 354.261892][T12926] should_failslab+0x5/0xf [ 354.266326][T12926] __kmalloc+0x27d/0x340 [ 354.270589][T12926] ? tomoyo_realpath_from_path+0xc3/0x620 [ 354.276324][T12926] tomoyo_encode2.part.0+0xe9/0x3a0 [ 354.281542][T12926] ? tomoyo_realpath_from_path+0xc3/0x620 [ 354.287283][T12926] tomoyo_encode+0x28/0x50 [ 354.291714][T12926] tomoyo_realpath_from_path+0x186/0x620 [ 354.297370][T12926] tomoyo_path_number_perm+0x1cb/0x4d0 [ 354.303045][T12926] ? tomoyo_path_number_perm+0x183/0x4d0 [ 354.308701][T12926] ? tomoyo_execute_permission+0x470/0x470 [ 354.314531][T12926] ? lock_acquire+0x1f1/0xad0 [ 354.319227][T12926] ? delayed_put_pid+0x30/0x30 [ 354.324014][T12926] ? lock_is_held_type+0xb0/0xe0 [ 354.328978][T12926] ? selinux_inode_getsecctx+0x90/0x90 [ 354.334454][T12926] ? __mutex_unlock_slowpath+0xe2/0x610 [ 354.340008][T12926] ? lock_is_held_type+0xb0/0xe0 [ 354.344964][T12926] ? __fget_files+0x294/0x400 [ 354.349797][T12926] security_file_ioctl+0x50/0xb0 [ 354.354752][T12926] ksys_ioctl+0x50/0x180 [ 354.359010][T12926] __x64_sys_ioctl+0x6f/0xb0 [ 354.363803][T12926] ? lockdep_hardirqs_on+0x6a/0xe0 [ 354.368925][T12926] do_syscall_64+0x60/0xe0 [ 354.373569][T12926] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 354.380600][T12926] RIP: 0033:0x45c1d9 [ 354.384491][T12926] Code: Bad RIP value. [ 354.388566][T12926] RSP: 002b:00007f08a9797c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 354.396985][T12926] RAX: ffffffffffffffda RBX: 0000000000010a80 RCX: 000000000045c1d9 [ 354.404965][T12926] RDX: 0000000000000000 RSI: 000000000000ab04 RDI: 0000000000000005 [ 354.412941][T12926] RBP: 00007f08a9797ca0 R08: 0000000000000000 R09: 0000000000000000 [ 354.421020][T12926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 354.429006][T12926] R13: 00007fff709be1cf R14: 00007f08a97989c0 R15: 000000000078bf0c 12:02:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xc020660b) [ 354.585314][T12937] block nbd4: shutting down sockets [ 354.614025][T12937] block nbd4: shutting down sockets 12:02:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xc0481273) [ 354.695717][T12908] ERROR: Out of memory at tomoyo_realpath_from_path. [ 354.702898][T12908] debugfs: File 'dropped' in directory 'loop0' already present! [ 354.731103][T12908] debugfs: File 'msg' in directory 'loop0' already present! 12:02:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={r4, 0x7}, 0x8) [ 354.748010][T12908] debugfs: File 'trace0' in directory 'loop0' already present! [ 354.766470][T12941] block nbd4: shutting down sockets [ 354.794025][T12941] block nbd4: shutting down sockets 12:02:51 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 355.023259][T12950] debugfs: File 'dropped' in directory 'loop0' already present! [ 355.038583][T12950] debugfs: File 'msg' in directory 'loop0' already present! 12:02:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendto$phonet(r5, &(0x7f0000000180)="b91f84500b5ce139b095267739f2990e166b0a5c3c58b261dda129588c10e796aa5c4dd555e061da74207a083c6e475d2668243d17b63715973fffa300f0503bce859de104d17a611572451edd0b8756c8b48761af6bf0c9ae7c077acb6160b56dc226ddad34920eedcd4fe87e00197abe70544a5359ac8d6d31d098152cfc0ac7468cd9cbe3f3824e2738012787066c1e717f6c70e7ad36dd1ae26ccd994d1c", 0xa0, 0x20000000, &(0x7f0000000240)={0x23, 0x1, 0x1, 0x80}, 0x10) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x6284904f) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) dup(r3) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f00000000c0)={0x9a0000, 0x8, 0x7, r3, 0x0, &(0x7f0000000080)={0x990a70, 0x3ff, [], @p_u32=&(0x7f0000000040)=0x9da}}) mmap$usbmon(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000000, 0x20010, r8, 0x3) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 355.082244][T12950] debugfs: File 'trace0' in directory 'loop0' already present! [ 355.140876][T12926] ERROR: Out of memory at tomoyo_realpath_from_path. [ 355.150040][T12950] debugfs: File 'dropped' in directory 'loop0' already present! [ 355.166797][T12950] debugfs: File 'msg' in directory 'loop0' already present! [ 355.186250][T12926] block nbd5: shutting down sockets [ 355.203604][T12950] debugfs: File 'trace0' in directory 'loop0' already present! [ 355.215146][T12955] raw_sendmsg: syz-executor.1 forgot to set AF_INET. Fix it! 12:02:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:02:51 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x2, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x30f880) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00000002c0), 0x4) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={r7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000140)={r7, 0xe9, "d29f7c1603c88031febc90e8dc4982aa16730b8d2c70c23076226740801c70b62604844827ee2ba66f464cd0eec4865371f2e9a5c7b2150a1ffdd2667b7c3a3cc118c36eb4dd07d8e8f6d37e0ed5ebd1be2c6abe18d65c633419c98703105aed4f83ce1a911db933da21af5530bbc8949abb9fefa541d1a0d4fefc1714f35ad7db9d3fecf2118d2eaaa1cc6ff5a9053c28f0adb156477ec5a794f785d0829a5921ed541544e05c3da020d14ee4c5c84cc9f223c4ef50729a6dcbb2779a417a66f146a2fbfa843803d58b47bbd598d8ce0d4fd8f31fe90594188af94915e0f7f6e9d7150a82fc6d47fd"}, &(0x7f0000000240)=0xf1) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r9, &(0x7f0000000080)="f54cccc189b37208f05f7a5629967fc4b3905f9dd4a92fe1f8c37d0c92723bdc5511f169f5ec5b9cd46f4f6a0ed454e9f23cf5db2c53de04882a584adede83", &(0x7f00000000c0)=""/8, 0x4}, 0x20) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x1000}) [ 355.396551][T10282] block nbd5: Receive control failed (result -107) [ 355.421900][T12959] block nbd5: shutting down sockets [ 355.489818][T12965] debugfs: File 'dropped' in directory 'loop0' already present! 12:02:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x2) [ 355.532284][T12965] debugfs: File 'msg' in directory 'loop0' already present! [ 355.635199][T12965] debugfs: File 'trace0' in directory 'loop0' already present! [ 355.678585][T10282] block nbd5: Receive control failed (result -107) [ 355.688726][T12970] block nbd5: shutting down sockets [ 355.741238][T10282] block nbd5: Receive control failed (result -107) [ 355.749881][T12970] block nbd5: shutting down sockets 12:02:52 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x10, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x10) [ 355.892798][T12983] debugfs: File 'dropped' in directory 'loop0' already present! [ 355.911677][T12983] debugfs: File 'msg' in directory 'loop0' already present! [ 355.935681][T10282] block nbd5: Receive control failed (result -107) [ 355.959774][T12982] block nbd5: shutting down sockets [ 355.965926][T12983] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:52 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x301, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 356.021305][T10282] block nbd5: Receive control failed (result -107) [ 356.048739][T12279] block nbd5: shutting down sockets 12:02:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x301) 12:02:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x0, 0x0) gettid() ioctl$HIDIOCGPHYS(r1, 0x80404812, &(0x7f0000000080)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000180)={r4, 0x3}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00000001c0)={r4, 0x9, &(0x7f00000000c0)=[0x81, 0x10001, 0xac08, 0x9, 0xffffffff, 0x80, 0x5, 0x2, 0x9], &(0x7f0000000100)=[0x2, 0xfffffffe, 0xfffffff9, 0x40], 0x31, 0x2, 0x4, &(0x7f0000000140)=[0xe45, 0x20], &(0x7f0000000180)=[0x60dc, 0x7f]}) [ 356.106589][T12993] debugfs: File 'dropped' in directory 'loop0' already present! [ 356.158586][T12993] debugfs: File 'msg' in directory 'loop0' already present! [ 356.177594][T10282] block nbd5: Receive control failed (result -107) [ 356.184034][T12993] debugfs: File 'trace0' in directory 'loop0' already present! [ 356.208342][T13002] block nbd5: Device being setup by another task [ 356.274436][T13002] block nbd5: shutting down sockets 12:02:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 356.388806][T12998] debugfs: File 'dropped' in directory 'loop0' already present! [ 356.400404][T12998] debugfs: File 'msg' in directory 'loop0' already present! [ 356.416898][T12998] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x125d) 12:02:52 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x1260, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:52 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000080)) [ 356.552530][T10282] block nbd5: Receive control failed (result -107) [ 356.563036][T13010] block nbd5: shutting down sockets 12:02:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=r5, @ANYBLOB="00000000000000001c001a8018000a8014000700fe880000000000000000000000000001bd9eb800d4e74b3c781fc7c53a12256db6e1e6bae0d24ec57d"], 0x3c}}, 0x0) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r5}, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000b000)={0x0, 0x24}}, 0x0) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="020028bd7000fedbdf250600000008000700e0000002150001e5c370729b632f706172747c8d7e0fdee2e95dfef1a2f1494b6974696f6e7300000000080002000700000006000b0029000000"], 0x44}, 0x1, 0x0, 0x0, 0x20040050}, 0x4081) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="84000000", @ANYRES16=r7, @ANYBLOB="080027bd7000fddbdf2505000000080004000100000014000500fe80000000000000000000000000002614000600fc00000000000000000000000000000014000600fe80000000000000000000000000002514000500fe8000000000000000020007000000080002000300000008000800ffffffff"], 0x84}}, 0xc5e5548cf92d2e87) socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$SNAPSHOT_POWER_OFF(r9, 0x3310) ioctl$NBD_CLEAR_SOCK(r6, 0xab03) [ 356.604446][T10282] block nbd5: Receive control failed (result -107) [ 356.613030][T13010] block nbd5: shutting down sockets 12:02:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x125e) [ 356.713859][T13022] debugfs: File 'dropped' in directory 'loop0' already present! [ 356.774018][T13022] debugfs: File 'msg' in directory 'loop0' already present! [ 356.785061][T10282] block nbd4: Receive control failed (result -107) [ 356.797998][T13020] block nbd4: shutting down sockets 12:02:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8982, &(0x7f0000000180)={0x6, 'veth1_to_hsr\x00', {0x80000000}, 0x200}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @multicast1}, @in=@local}}, {{@in6=@private1}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) ioctl$sock_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0x0, @qipcrtr={0x2a, 0x1, 0x7ffe}, @vsock={0x28, 0x0, 0xffffffff, @my=0x0}, @generic={0x15, "4ff950c803910624e6821f8f6dc8"}, 0x7, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000080)='lo\x00', 0x18, 0x1, 0x935}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SG_GET_NUM_WAITING(r5, 0x227d, &(0x7f0000000140)) 12:02:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 356.895988][T13022] debugfs: File 'trace0' in directory 'loop0' already present! [ 356.908774][T10282] block nbd5: Receive control failed (result -107) [ 356.918356][T13029] block nbd5: shutting down sockets [ 356.955277][T10282] block nbd5: Receive control failed (result -107) [ 356.964349][T13029] block nbd5: shutting down sockets 12:02:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x125f) 12:02:53 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x1263, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 357.051847][T10282] block nbd4: Receive control failed (result -107) [ 357.066487][T13038] block nbd4: shutting down sockets [ 357.111456][T13038] block nbd4: shutting down sockets [ 357.179969][T13049] debugfs: File 'dropped' in directory 'loop0' already present! [ 357.200289][T13049] debugfs: File 'msg' in directory 'loop0' already present! 12:02:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2711}, 0x10, 0xc0800) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) [ 357.238729][T10282] block nbd5: Receive control failed (result -107) [ 357.248742][T13048] block nbd5: shutting down sockets [ 357.257538][T13049] debugfs: File 'trace0' in directory 'loop0' already present! [ 357.300389][T10282] block nbd5: Receive control failed (result -107) [ 357.308194][T13048] block nbd5: shutting down sockets [ 357.309671][T13055] block nbd4: shutting down sockets 12:02:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r2, 0xc1004111, &(0x7f0000000280)={0x0, [0x6, 0x7, 0x6], [{0x1f, 0x405, 0x1, 0x1}, {0x7ff, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x7fff, 0x3e6, 0x1, 0x1, 0x1}, {0xfffffffb, 0xcff303c, 0x1, 0x1, 0x1, 0x1}, {0x1, 0x6, 0x1, 0x1, 0x1, 0x1}, {0x9, 0x2}, {0x31, 0x2}, {0x6, 0xe0000}, {0x8, 0x1, 0x0, 0x0, 0x0, 0x1}, {0x3, 0xffff2e74, 0x0, 0x1, 0x1, 0x1}, {0x4, 0xffffff00, 0x0, 0x1, 0x1}, {0x1, 0x4b8, 0x1, 0x1, 0x1, 0x1}], 0x7fff}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) r4 = accept4(r3, &(0x7f0000000040)=@xdp, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="0600fff4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x28) 12:02:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1260) 12:02:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x189002) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000200)='/dev/input/mice\x00', 0x2000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000003c0)=""/130) r2 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x900, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000140), &(0x7f00000001c0)=0x4) dup(r6) fchmod(r6, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NFNL_MSG_ACCT_DEL(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x98}, 0x1, 0x0, 0x0, 0x8004}, 0x40040095) 12:02:53 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x1265, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 357.501433][T10282] block nbd5: Receive control failed (result -107) [ 357.515105][T13064] block nbd5: shutting down sockets [ 357.567181][T10282] block nbd5: Receive control failed (result -107) [ 357.578970][T13064] block nbd5: shutting down sockets 12:02:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1261) [ 357.639840][T13075] debugfs: File 'dropped' in directory 'loop0' already present! [ 357.653062][T13075] debugfs: File 'msg' in directory 'loop0' already present! [ 357.679249][T13075] debugfs: File 'trace0' in directory 'loop0' already present! [ 357.698406][T10282] block nbd4: Receive control failed (result -107) [ 357.737914][T10282] block nbd5: Receive control failed (result -107) 12:02:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 357.761586][T13077] block nbd5: shutting down sockets [ 357.785301][T13071] block nbd4: shutting down sockets [ 357.805023][T13077] block nbd5: shutting down sockets 12:02:54 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x1269, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffffffffffffffff, 0x309000) epoll_create1(0x80000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 12:02:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1262) [ 357.959468][T13091] debugfs: File 'dropped' in directory 'loop0' already present! [ 357.994567][T13091] debugfs: File 'msg' in directory 'loop0' already present! [ 358.038069][T13091] debugfs: File 'trace0' in directory 'loop0' already present! [ 358.050543][T10282] block nbd5: Receive control failed (result -107) [ 358.060540][T13093] block nbd5: shutting down sockets 12:02:54 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x111, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f0000000100)={0x8, 0x120, 0xfa00, {0x1, {0x601, 0x10001, "3f355680f75283cc3c0b955d851cbd8aa89f8288f0a299fd7d4bbf61fb39bfd5c4d06dff9f992091514ebbd1acfcdcbdbc085ff81ae258f234642b092c96a9495c86016ea8d91dccce149c6f741bd4b25eb680e9bbfd2fff923909f632c30d88cc9319c1a61d86e64b1fd8949b85dafa6b922f9f9f1ee28d2d71f30048529c72c96a706e67a3731b6581d1d167218c9de7f2a9f3aab6ea9e9a5cfe48d695e919d422df659dc7ee371c755f1c3e425da341c54707f420cb57098108edf037f509483b332b987fa72adf0f7e807575d5faf230a98369dd9d91bd0498dbd1209a06bed56e76e85750b6987a570d0ec94c22d56cc1fe12e10846afce18207dc5858d", 0xff, 0x40, 0x4, 0x1, 0x8, 0x9, 0x13, 0x1}, r5}}, 0x128) r6 = socket(0x1e, 0x1, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r8 = dup(0xffffffffffffffff) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r6, 0x89f2, &(0x7f00000002c0)={'syztnl1\x00', &(0x7f0000000240)={'ip6_vti0\x00', r9, 0x29, 0x10, 0x7, 0xffffffff, 0x2b, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={[], [], @loopback}, 0x7800, 0x40, 0x1f, 0x2}}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r4, 0x89f9, &(0x7f0000000380)={'syztnl1\x00', &(0x7f0000000300)={'syztnl1\x00', r10, 0x2f, 0x4, 0x7f, 0x800, 0x12, @dev={0xfe, 0x80, [], 0x1d}, @loopback, 0x10, 0x7, 0x1f, 0x800}}) ioctl$NBD_CLEAR_SOCK(r7, 0xab03) [ 358.103741][T10282] block nbd5: Receive control failed (result -107) [ 358.112736][T13093] block nbd5: shutting down sockets 12:02:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) clock_nanosleep(0x1, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080)) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 12:02:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1263) 12:02:54 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 358.299529][T10282] block nbd5: Receive control failed (result -107) [ 358.310854][T13110] block nbd5: shutting down sockets [ 358.372950][T10282] block nbd5: Receive control failed (result -107) [ 358.377887][T13122] debugfs: File 'dropped' in directory 'loop0' already present! [ 358.388615][T13120] block nbd5: shutting down sockets [ 358.407943][T13104] block nbd4: shutting down sockets 12:02:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1264) [ 358.464910][T13122] debugfs: File 'msg' in directory 'loop0' already present! [ 358.558521][T13122] debugfs: File 'trace0' in directory 'loop0' already present! [ 358.582010][T10282] block nbd5: Receive control failed (result -107) [ 358.592057][T13133] block nbd5: shutting down sockets [ 358.646500][T10282] block nbd5: Receive control failed (result -107) [ 358.655275][T13133] block nbd5: shutting down sockets 12:02:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1265) 12:02:55 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x1275, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 358.803489][T13144] debugfs: File 'dropped' in directory 'loop0' already present! [ 358.811364][T13144] debugfs: File 'msg' in directory 'loop0' already present! [ 358.839559][T13144] debugfs: File 'trace0' in directory 'loop0' already present! [ 358.851317][T10282] block nbd5: Receive control failed (result -107) [ 358.863944][T13142] block nbd5: shutting down sockets [ 358.910358][T10282] block nbd5: Receive control failed (result -107) [ 358.922609][T13142] block nbd5: shutting down sockets 12:02:55 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x1276, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1267) [ 359.099949][T13158] debugfs: File 'dropped' in directory 'loop0' already present! [ 359.117770][T13158] debugfs: File 'msg' in directory 'loop0' already present! [ 359.148187][T13158] debugfs: File 'trace0' in directory 'loop0' already present! [ 359.158010][T10282] block nbd5: Receive control failed (result -107) [ 359.167793][T13157] block nbd5: shutting down sockets 12:02:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_S_SELECTION(r1, 0xc040565f, &(0x7f0000000040)={0x2, 0x103, 0x2, {0x4, 0x8, 0x2, 0x7}}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) [ 359.237287][T10282] block nbd5: Receive control failed (result -107) [ 359.246991][T13157] block nbd5: shutting down sockets 12:02:55 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:55 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1268) [ 359.435967][T13174] debugfs: File 'dropped' in directory 'loop0' already present! [ 359.444702][T13174] debugfs: File 'msg' in directory 'loop0' already present! 12:02:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4$ax25(r2, &(0x7f0000000040)={{0x3, @bcast}, [@default, @null, @bcast, @remote, @netrom, @rose, @bcast, @rose]}, &(0x7f00000000c0)=0x48, 0x800) [ 359.483269][T13174] debugfs: File 'trace0' in directory 'loop0' already present! [ 359.548023][T10282] block nbd5: Receive control failed (result -107) [ 359.558101][T13175] block nbd5: shutting down sockets 12:02:56 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 359.609656][T10282] block nbd5: Receive control failed (result -107) [ 359.619388][T13175] block nbd5: shutting down sockets 12:02:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1269) [ 359.712314][T13190] debugfs: File 'dropped' in directory 'loop0' already present! 12:02:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x284101) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) [ 359.752779][T13190] debugfs: File 'msg' in directory 'loop0' already present! [ 359.824222][T10282] block nbd5: Receive control failed (result -107) [ 359.839868][T13192] block nbd5: shutting down sockets [ 359.886226][T13190] debugfs: File 'trace0' in directory 'loop0' already present! [ 359.894886][T10282] block nbd5: Receive control failed (result -107) [ 359.929457][T13199] block nbd5: shutting down sockets 12:02:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000040), 0x4) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100000a, 0x110, r2, 0x10000000) 12:02:56 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x4c01, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1274) [ 360.150233][T13214] debugfs: File 'dropped' in directory 'loop0' already present! [ 360.161644][T13214] debugfs: File 'msg' in directory 'loop0' already present! [ 360.178330][T10282] block nbd5: Receive control failed (result -107) [ 360.188252][T13211] block nbd5: shutting down sockets 12:02:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r2, 0xc0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=0x1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x6, 0x5}, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x10, 0x4, 0x2}, &(0x7f0000000100)=0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=0x5}}, 0x10) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 360.206724][T13214] debugfs: File 'trace0' in directory 'loop0' already present! [ 360.221487][T10282] block nbd5: Receive control failed (result -107) [ 360.229606][T13211] block nbd5: shutting down sockets 12:02:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1275) 12:02:56 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 360.373548][T13227] debugfs: File 'dropped' in directory 'loop0' already present! [ 360.393301][T10282] block nbd5: Receive control failed (result -107) [ 360.413937][T13223] block nbd5: shutting down sockets [ 360.456101][T13227] debugfs: File 'msg' in directory 'loop0' already present! [ 360.464598][T10282] block nbd5: Receive control failed (result -107) [ 360.472818][T13223] block nbd5: shutting down sockets 12:02:56 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000080)={@empty, @initdev}, &(0x7f00000000c0)=0xc) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x40400, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000140)={'veth1_vlan\x00'}) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000740)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x4c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000005c0)={0x174, r6, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x31}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x87}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@empty}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2={0xfc, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x40000}, 0x40) getpgid(0x0) 12:02:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1276) [ 360.557098][T13227] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:57 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:57 executing program 1: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x80400) r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) [ 360.796388][T10282] block nbd5: Receive control failed (result -107) [ 360.798017][T13247] debugfs: File 'dropped' in directory 'loop0' already present! [ 360.806068][T13243] block nbd5: shutting down sockets [ 360.834375][T13247] debugfs: File 'msg' in directory 'loop0' already present! [ 360.859101][T13247] debugfs: File 'trace0' in directory 'loop0' already present! [ 360.874514][T10282] block nbd5: Receive control failed (result -107) [ 360.884246][T13243] block nbd5: shutting down sockets 12:02:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1277) 12:02:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x40c8c0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) vmsplice(r0, &(0x7f0000000380)=[{&(0x7f0000000040)="f058b4a11ed45486f5af7a96132d0f59df7f91d8aa1c86c724a613c981fb2956191bbbe4b1a586377b47ec47f0cb3627a57228c176f2490c1a6f6679b0712d31c7e318380b1da1b26a16f06c2bd92970c2c7ebcbd75b5b1be5560a6479ec36e043e22b63da3d09c6e9d68fcca7c1d24d6a319d1060d58c1de23cfcf5c356b40f9ae3785ceb98196388ca63e606d7795eec21d04e23043155d3868327323ac2647b0d32c5a66053aad4560baa773f57e2c2ac", 0xb2}, {&(0x7f0000000100)="34af2f837dc97e35d0250b0f02dcafc16e517fc44224051a085c60cbbcc350059e54d7f63b8d205ba904b866b55aa63ccc72d0851726ee6fc9e69bd6d8c7e4d3fc1f0a910bfe9b045853040e638bdf94c2f3d0df4cd30e517fea621e0734eefa280e4ff71ce635caf87921a2c43149ce6055a6b9ea21d0c92dfb2f21c5631fb1bb4c3c2c701b3c9635d4af540479dc1da665a422bc37827dc759425058fe13a20f74e472c9c04df156ec5f83908b8f8a95b7ce3e76eb90686e3a6f7633a5a909d404b0c3eacd7e1fccb637ab7759976d082546962d2b7e837d0412029d072d1240f1054ffabb76903d101a66d83bedaa48ce6e03a9e638cbd32a2188", 0xfc}, {&(0x7f0000000200)="07f10e1d5605a19f", 0x8}, {&(0x7f0000000240)="3af5f8278a9ec64259f19354abf0cfacfc01ca96c0a1c52042bdb1b3ba71ac4292a621f5bd39", 0x26}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="442e7e98d2272d0c72834b0951940cc71b726eb69004a352ef1e504b6ce7ec3481099dfd9b41bf3669ec6633e257a6764f611c9b70d191ab52dab4b22a1374af9aa01f70e17153b509dc426f23aefbf2f41f85317d9de416375f278e30377851c4e4b577235e397e7efff676d52174385ef909794a9a05fa1ce7f6966a94ec60d37a01afccdf146835ac105ddb75", 0x8e}], 0x6, 0x1) 12:02:57 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 361.102175][T10282] block nbd5: Receive control failed (result -107) [ 361.112558][T13261] block nbd5: shutting down sockets [ 361.160514][T10282] block nbd5: Receive control failed (result -107) [ 361.169135][T13261] block nbd5: shutting down sockets 12:02:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RSTAT(r2, &(0x7f0000000040)={0x4b, 0x7d, 0x2, {0x0, 0x44, 0x6, 0x8001, {0x40, 0x2, 0x5}, 0x4000000, 0xfffffffe, 0x7, 0xe4, 0x4, ')\xfb*\x00', 0xb, '/dev/loop#\x00', 0x1, ',', 0x1, ','}}, 0x4b) 12:02:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1278) [ 361.249960][T13272] debugfs: File 'dropped' in directory 'loop0' already present! [ 361.279465][T10282] block nbd5: Receive control failed (result -107) [ 361.287871][T13272] debugfs: File 'msg' in directory 'loop0' already present! [ 361.289625][T13274] block nbd5: shutting down sockets [ 361.332338][T10282] block nbd5: Receive control failed (result -107) [ 361.340790][T13274] block nbd5: shutting down sockets 12:02:57 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1279) [ 361.413314][T13272] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:57 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)}, 0xffffffaf) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 361.589876][T10282] block nbd5: Receive control failed (result -107) [ 361.599787][T13288] block nbd5: shutting down sockets [ 361.684017][T13298] debugfs: File 'dropped' in directory 'loop0' already present! [ 361.693915][T10282] block nbd5: Receive control failed (result -107) [ 361.702698][T13288] block nbd5: shutting down sockets [ 361.717337][T13298] debugfs: File 'msg' in directory 'loop0' already present! 12:02:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127a) [ 361.771841][T13298] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:58 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:02:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f000000ac80), 0x66, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@phonet, &(0x7f00000000c0)=0x80, 0x800) ioctl$FIONCLEX(r1, 0x5450) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x80) r4 = dup(0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYRES16=r0, @ANYRES16=0x0, @ANYBLOB="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"], 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x100) setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000200)=0x25cf6259, 0x4) ioctl$vim2m_VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000100)={0x1f, 0x1, 0x2}) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) [ 361.919648][T13308] debugfs: File 'dropped' in directory 'loop0' already present! [ 361.945558][T10282] block nbd5: Receive control failed (result -107) [ 361.963033][T13310] block nbd5: Device being setup by another task [ 361.967908][T13308] debugfs: File 'msg' in directory 'loop0' already present! [ 361.989383][T13308] debugfs: File 'trace0' in directory 'loop0' already present! [ 362.036057][T13308] debugfs: File 'dropped' in directory 'loop0' already present! [ 362.064076][T13308] debugfs: File 'msg' in directory 'loop0' already present! [ 362.081139][T13310] block nbd5: shutting down sockets [ 362.194384][T13308] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127b) 12:02:58 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000040)=0x1, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=r7, @ANYBLOB="00000000000000001c001a8018000a8014000700ff880000000000000000000000000001", @ANYRES64=r4], 0x3c}}, 0x0) connect$can_j1939(r3, &(0x7f0000000080)={0x1d, r7, 0x2, {0x1, 0xfe, 0x3}, 0xfe}, 0x18) [ 362.345301][T10282] block nbd5: Receive control failed (result -107) [ 362.362036][T13320] block nbd5: shutting down sockets 12:02:58 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 362.400751][T10282] block nbd5: Receive control failed (result -107) [ 362.408871][T13320] block nbd5: shutting down sockets [ 362.472792][T13330] debugfs: File 'dropped' in directory 'loop0' already present! 12:02:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127c) [ 362.542217][T13330] debugfs: File 'msg' in directory 'loop0' already present! [ 362.609638][T13330] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:59 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x6364, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 362.715301][T10282] block nbd5: Receive control failed (result -107) [ 362.724712][T13335] block nbd5: shutting down sockets [ 362.780147][T10282] block nbd5: Receive control failed (result -107) [ 362.788921][T13335] block nbd5: shutting down sockets [ 362.816163][T13344] debugfs: File 'dropped' in directory 'loop0' already present! [ 362.832864][T13344] debugfs: File 'msg' in directory 'loop0' already present! [ 362.858073][T13344] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127d) [ 362.876833][T13345] debugfs: File 'dropped' in directory 'loop0' already present! [ 362.887124][T13345] debugfs: File 'msg' in directory 'loop0' already present! [ 362.902265][T13345] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:59 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x8912, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 363.002048][T10282] block nbd5: Receive control failed (result -107) [ 363.011836][T13347] block nbd5: shutting down sockets [ 363.017653][T13350] debugfs: File 'dropped' in directory 'loop0' already present! [ 363.064151][T10282] block nbd5: Receive control failed (result -107) [ 363.067052][T13350] debugfs: File 'msg' in directory 'loop0' already present! [ 363.072515][T13347] block nbd5: shutting down sockets [ 363.117855][T13350] debugfs: File 'trace0' in directory 'loop0' already present! 12:02:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127e) 12:02:59 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x8933, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 363.415555][T13364] debugfs: File 'dropped' in directory 'loop0' already present! [ 363.423247][T13364] debugfs: File 'msg' in directory 'loop0' already present! [ 363.433334][T10282] block nbd5: Receive control failed (result -107) [ 363.459582][T13368] block nbd5: Device being setup by another task [ 363.500042][T13364] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:00 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xab08, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127f) [ 363.598336][T12279] block nbd5: shutting down sockets [ 363.669414][T13374] debugfs: File 'dropped' in directory 'loop0' already present! [ 363.681628][T13374] debugfs: File 'msg' in directory 'loop0' already present! [ 363.698393][T13374] debugfs: File 'trace0' in directory 'loop0' already present! [ 363.708226][T10282] block nbd5: Receive control failed (result -107) [ 363.718511][T13373] block nbd5: shutting down sockets [ 363.746026][T10282] block nbd5: Receive control failed (result -107) [ 363.754703][T13373] block nbd5: shutting down sockets [ 363.783652][T13377] debugfs: File 'dropped' in directory 'loop0' already present! [ 363.849802][T13377] debugfs: File 'msg' in directory 'loop0' already present! 12:03:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4b47) [ 363.894591][T13377] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:00 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x400454ca, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 364.030037][T10282] block nbd5: Receive control failed (result -107) [ 364.037128][T13390] debugfs: File 'dropped' in directory 'loop0' already present! [ 364.039581][T13385] block nbd5: shutting down sockets [ 364.072883][T13390] debugfs: File 'msg' in directory 'loop0' already present! [ 364.168135][T13390] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4b49) 12:03:00 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 364.304365][T10282] block nbd5: Receive control failed (result -107) [ 364.313669][T13397] block nbd5: shutting down sockets [ 364.393726][T13403] debugfs: File 'dropped' in directory 'loop0' already present! [ 364.402512][T10282] block nbd5: Receive control failed (result -107) [ 364.414196][T13403] debugfs: File 'msg' in directory 'loop0' already present! [ 364.414960][T13397] block nbd5: shutting down sockets [ 364.447798][T13403] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:01 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x40081271, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4c01) [ 364.678280][T10282] block nbd5: Receive control failed (result -107) [ 364.690337][T13414] debugfs: File 'dropped' in directory 'loop0' already present! [ 364.690576][T13410] block nbd5: shutting down sockets [ 364.723555][T13414] debugfs: File 'msg' in directory 'loop0' already present! [ 364.741427][T13414] debugfs: File 'trace0' in directory 'loop0' already present! [ 364.756251][T10282] block nbd5: Receive control failed (result -107) [ 364.764958][T13410] block nbd5: shutting down sockets 12:03:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x541b) 12:03:01 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 365.014630][T13424] debugfs: File 'dropped' in directory 'loop0' already present! [ 365.022792][T10282] block nbd5: Receive control failed (result -107) [ 365.036009][T13421] block nbd5: shutting down sockets [ 365.072284][T10282] block nbd5: Receive control failed (result -107) [ 365.080672][T13421] block nbd5: shutting down sockets [ 365.104415][T13424] debugfs: File 'msg' in directory 'loop0' already present! [ 365.135727][T13424] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:01 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5421) [ 365.279844][T10282] block nbd5: Receive control failed (result -107) [ 365.289762][T13433] block nbd5: shutting down sockets [ 365.332614][T13438] debugfs: File 'dropped' in directory 'loop0' already present! [ 365.370477][T10282] block nbd5: Receive control failed (result -107) [ 365.379321][T13433] block nbd5: shutting down sockets [ 365.408857][T13438] debugfs: File 'msg' in directory 'loop0' already present! 12:03:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5450) [ 365.503633][T13438] debugfs: File 'trace0' in directory 'loop0' already present! [ 365.582958][T10282] block nbd5: Receive control failed (result -107) [ 365.594560][T13445] block nbd5: shutting down sockets 12:03:02 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x40186366, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 365.641910][T10282] block nbd5: Receive control failed (result -107) [ 365.651349][T13445] block nbd5: shutting down sockets [ 365.744514][T13456] debugfs: File 'dropped' in directory 'loop0' already present! [ 365.752211][T13456] debugfs: File 'msg' in directory 'loop0' already present! 12:03:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5451) [ 365.807193][T13456] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:02 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 365.926599][T10282] block nbd5: Receive control failed (result -107) [ 365.949698][T13464] block nbd5: Device being setup by another task [ 366.039542][T13468] debugfs: File 'dropped' in directory 'loop0' already present! [ 366.047850][T13468] debugfs: File 'msg' in directory 'loop0' already present! [ 366.061285][T13468] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5452) [ 366.104106][T12279] block nbd5: shutting down sockets [ 366.113061][T13469] debugfs: File 'dropped' in directory 'loop0' already present! [ 366.164403][T13469] debugfs: File 'msg' in directory 'loop0' already present! [ 366.201359][T13469] debugfs: File 'trace0' in directory 'loop0' already present! [ 366.215825][T10282] block nbd5: Receive control failed (result -107) [ 366.225469][T13471] block nbd5: shutting down sockets [ 366.298712][T10282] block nbd5: Receive control failed (result -107) [ 366.336450][T12279] block nbd5: shutting down sockets 12:03:02 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x80081270, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5460) [ 366.477004][T13484] debugfs: File 'dropped' in directory 'loop0' already present! [ 366.500210][T13484] debugfs: File 'msg' in directory 'loop0' already present! [ 366.520258][T13484] debugfs: File 'trace0' in directory 'loop0' already present! [ 366.529638][T10282] block nbd5: Receive control failed (result -107) [ 366.539579][T13483] block nbd5: shutting down sockets [ 366.558187][T13487] debugfs: File 'dropped' in directory 'loop0' already present! [ 366.570294][T13487] debugfs: File 'msg' in directory 'loop0' already present! [ 366.585225][T13487] debugfs: File 'trace0' in directory 'loop0' already present! [ 366.594389][T10282] block nbd5: Receive control failed (result -107) [ 366.602792][T13483] block nbd5: shutting down sockets 12:03:03 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x80081272, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5501) [ 366.704741][T13493] debugfs: File 'dropped' in directory 'loop0' already present! [ 366.712515][T13493] debugfs: File 'msg' in directory 'loop0' already present! [ 366.726697][T13493] debugfs: File 'trace0' in directory 'loop0' already present! [ 366.770051][T13495] debugfs: File 'dropped' in directory 'loop0' already present! [ 366.793932][T13495] debugfs: File 'msg' in directory 'loop0' already present! [ 366.803468][T10282] block nbd5: Receive control failed (result -107) [ 366.813389][T13494] block nbd5: shutting down sockets [ 366.836242][T13495] debugfs: File 'trace0' in directory 'loop0' already present! [ 366.878456][T10282] block nbd5: Receive control failed (result -107) [ 366.902781][T12279] block nbd5: shutting down sockets 12:03:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5502) 12:03:03 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x80086301, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 367.089291][T10282] block nbd5: Receive control failed (result -107) [ 367.099223][T13505] block nbd5: shutting down sockets [ 367.164861][T10282] block nbd5: Receive control failed (result -107) [ 367.196985][T13512] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:03 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x6364) [ 367.283999][T13512] debugfs: File 'msg' in directory 'loop0' already present! [ 367.316384][T12279] block nbd5: shutting down sockets [ 367.347660][T13512] debugfs: File 'trace0' in directory 'loop0' already present! [ 367.400827][T10282] block nbd5: Receive control failed (result -107) [ 367.419545][T13524] block nbd5: Device being setup by another task [ 367.441971][T12279] block nbd5: shutting down sockets 12:03:03 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x8912) [ 367.621662][T13526] debugfs: File 'dropped' in directory 'loop0' already present! [ 367.636328][T13526] debugfs: File 'msg' in directory 'loop0' already present! [ 367.693144][T13526] debugfs: File 'trace0' in directory 'loop0' already present! [ 367.693392][T10282] block nbd5: Receive control failed (result -107) [ 367.712628][T13527] block nbd5: shutting down sockets 12:03:04 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 367.782599][T10282] block nbd5: Receive control failed (result -107) [ 367.791904][T13527] block nbd5: shutting down sockets 12:03:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x8914) [ 367.902105][T13538] debugfs: File 'dropped' in directory 'loop0' already present! [ 367.920144][T13538] debugfs: File 'msg' in directory 'loop0' already present! [ 367.942899][T13538] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:04 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 368.005789][T10282] block nbd5: Receive control failed (result -107) [ 368.026366][T13542] block nbd5: shutting down sockets [ 368.085322][T10282] block nbd5: Receive control failed (result -107) [ 368.094153][T13542] block nbd5: shutting down sockets [ 368.111106][T13550] debugfs: File 'dropped' in directory 'loop0' already present! [ 368.119042][T13550] debugfs: File 'msg' in directory 'loop0' already present! [ 368.133666][T13550] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:04 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x8933) 12:03:04 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:04 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000040)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f00000000c0)=r2) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r1, 0xc0182101, &(0x7f0000000000)={r2, 0x3c, 0x1}) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab03) [ 368.321676][T13556] debugfs: File 'dropped' in directory 'loop0' already present! [ 368.340280][T13556] debugfs: File 'msg' in directory 'loop0' already present! [ 368.342581][T10282] block nbd5: Receive control failed (result -107) [ 368.362365][T13554] block nbd5: shutting down sockets [ 368.397765][T10282] block nbd5: Receive control failed (result -107) [ 368.407752][T13554] block nbd5: shutting down sockets [ 368.463305][T13556] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x89a0) 12:03:05 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 368.689485][T10282] block nbd5: Receive control failed (result -107) [ 368.699288][T13571] block nbd5: shutting down sockets [ 368.752784][T13576] debugfs: File 'dropped' in directory 'loop0' already present! [ 368.761535][T10282] block nbd5: Receive control failed (result -107) [ 368.770032][T13571] block nbd5: shutting down sockets [ 368.798873][T13576] debugfs: File 'msg' in directory 'loop0' already present! 12:03:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x89a1) [ 368.891835][T13576] debugfs: File 'trace0' in directory 'loop0' already present! [ 368.987744][T10282] block nbd5: Receive control failed (result -107) [ 368.997718][T13585] block nbd5: shutting down sockets 12:03:05 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 369.064830][T10282] block nbd5: Receive control failed (result -107) [ 369.086562][T12279] block nbd5: shutting down sockets 12:03:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab00) [ 369.125604][T13595] debugfs: File 'dropped' in directory 'loop0' already present! [ 369.133283][T13595] debugfs: File 'msg' in directory 'loop0' already present! [ 369.200019][T10282] block nbd5: Receive control failed (result -107) [ 369.209408][T13596] block nbd5: shutting down sockets [ 369.247911][T10282] block nbd5: Receive control failed (result -107) [ 369.260043][T13596] block nbd5: shutting down sockets [ 369.272529][T13595] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c00000010001a9fb369c34549d6a50c28459001", @ANYRES32=r2, @ANYBLOB="00000000000000000a0002000180c20000030000"], 0x2c}}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r8) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="20010000", @ANYRES16=0x0, @ANYBLOB="000229bd42eff8c1dc248f6cbfa9777000fcdbdf25040000005000018014000200776732000000000000", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f746f5f687372000000001400020076657468305f746f5f626f6e640000006000018008000100", @ANYRES32=0x0, @ANYBLOB="140002006d61637365633000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="080003000300000014000200726f7365300000000000000000000000140002006970766c616e3000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="180001801400020076657468305f766c616e0000000000004400018008000100", @ANYRES32=r2, @ANYBLOB="140002006261746164765f736c6176655f31000008000100", @ANYRES32=r6, @ANYBLOB="1400020076657468315f6d61637674617000000008000100", @ANYRES32=r9, @ANYBLOB], 0x120}, 0x1, 0x0, 0x0, 0x80}, 0x800) r10 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_udp_int(r10, 0x11, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r11 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r11, 0xab03) 12:03:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) 12:03:05 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0305710, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 369.472271][T10282] block nbd4: Receive control failed (result -107) [ 369.500622][T13607] block nbd4: shutting down sockets [ 369.526574][T13608] block nbd4: Could not allocate knbd recv work queue. [ 369.546367][T13608] block nbd4: shutting down sockets [ 369.546531][T10282] block nbd5: Receive control failed (result -107) [ 369.561696][T13609] block nbd5: shutting down sockets [ 369.591805][T10282] block nbd5: Receive control failed (result -107) [ 369.600159][T13609] block nbd5: shutting down sockets [ 369.644468][T13622] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) 12:03:06 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x800) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getpeername$tipc(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x740c457b661ee13a) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) [ 369.685244][T13622] debugfs: File 'msg' in directory 'loop0' already present! [ 369.742350][T13622] debugfs: File 'trace0' in directory 'loop0' already present! [ 369.794813][T10282] block nbd5: Receive control failed (result -107) [ 369.804603][T13624] block nbd5: shutting down sockets 12:03:06 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 369.837548][T10282] block nbd5: Receive control failed (result -107) [ 369.846650][T13624] block nbd5: shutting down sockets 12:03:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 369.891710][T13627] block nbd4: shutting down sockets [ 369.945479][T13635] debugfs: File 'dropped' in directory 'loop0' already present! [ 369.953169][T13635] debugfs: File 'msg' in directory 'loop0' already present! [ 369.979780][T13635] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:06 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1e, 0x1, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='trusted.overlay.redirect\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x2) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000300)=ANY=[@ANYRES32, @ANYRES16=r1, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16eff1a2daa2586f6fd000000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400000000000000000000000000ee010000000100"/102], 0xb8}, 0x1, 0x0, 0x0, 0x440c0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000200)=0x1, 0x4) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f00000000c0)={0xa30000, 0x6c, 0x60b, r2, 0x0, &(0x7f0000000040)={0x9a0904, 0x9, [], @value=0xfff}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) r7 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x301000) ioctl$NBD_CLEAR_SOCK(r7, 0xab03) r8 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, r8) [ 370.044904][T10282] block nbd5: Receive control failed (result -107) [ 370.062918][T13638] block nbd5: shutting down sockets 12:03:06 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc048120a, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 370.118288][T10282] block nbd5: Receive control failed (result -107) [ 370.126789][T13638] block nbd5: shutting down sockets 12:03:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab05) [ 370.212030][T13652] debugfs: File 'dropped' in directory 'loop0' already present! [ 370.253722][T13652] debugfs: File 'msg' in directory 'loop0' already present! 12:03:06 executing program 4: syz_mount_image$nfs(&(0x7f0000003c80)='nfs\x00', &(0x7f0000003cc0)='./file0\x00', 0x2, 0xa, &(0x7f0000006e40)=[{&(0x7f0000005880)="a1793206ce47c66c2e626fa4a5d7a8dc8bddf803d6334101c307a25a0011220aa9e75a19d1a8de858073eed03ae1195c5913c06492de950b07ac8ad952bbfc83ffae9b5846c53ac478cd10b95653bf7ab104643b7f85938915644c84eebea327acb64aea3893099263b187696b8c0590c665b2ada9fb064fbac56caeca2d8532391f", 0x82, 0xcd}, {&(0x7f0000005940)="d0a3312461d275bd30f0efa31164b46b37e59a11df8dfe73251e996dc073ddfa44657acb98f6dcc7dfa8b3a263a56c9c056fc84bb8dbe01626e966ea0e643498eea2cca5b4a9d1e200ee664b4f8ed59ae9ab872602b55b925b17978c6d8c442e8f6292aeede3c9a618f63aa7004ae4c4edab7045ae27e3c4c75a205b9b997414d69ab5efc968c44704", 0x89}, {&(0x7f0000005a00)="df7d8642bacc25efc7408cba362b916dc3fafcb4a8befb3c557a30723fa75c8c115be70517859bff2f4c14235695d09639959b6b24b6ebefc7b60e891103d39e34882f9d08b169c6f2f7efafbcf6148da1ffd498202de6ce43fbc3d2961267eced0abf5b1f74b9a78585d54fecd6c66bc69c2dcc15dd4768569e59fca7ca7827add8103a3f3d089bfa9e2b69c1e6b5b5b44f331d7c637dab60", 0x99, 0x100000000}, {&(0x7f0000005ac0)="2a66a2e8a450b17d2979", 0xa, 0x8001}, {&(0x7f0000005b00)="38381bf57d10c168367e36075759baa5174053c0af514d3a4a895a", 0x1b, 0xfdacf2e8000000}, {&(0x7f0000005b40)="0ad34259dc109c4b3b5d7c1f723051e0fbe90a3d669ce1ef73127561c9d561eef8396bcdf3cf5f11ff7317e97d526d838f1340f3ae669992d68a2168f973afa076b66df6e9c8370c4a6c352bee571b0079b19a9b540ba4fe84cd80d6115d8a09faac975cc86e1d0d9ee9f2be0f7d7ab7737377430c310c28e5aa6d9d2638f172c4986e8db222de420888009fecda485209013726cf231cb433341e3a641be1579860a0bd8299b1cbc4789faf1bd91d7574db327d00978aec43a2441a8031b5", 0xbf, 0x8}, {&(0x7f0000005c00)="5bc932ad68e4f4c72b1c9ec923143a10bb2c079b51faad847933d53a93705ca6652b3a7a8b12fba4786adabf4fda387cbb8d1ad57144b05363b2eeb6c03f738d45bf8bc2c07d458919ae9d0418a8d3a7a89228023d25d21594f74c97ee7905b154bdcf8a385fc7b4e4c52390280e99998409e3e173064fc9a1fc5829fcec7bd4684eed69e539ff85e03ce5a445d08897b61bd6f0842c66965865e43e9f460b9ab9cce24995daf66cf9237d0e833112b73885d1e6ee3051564c8da30d52f4c94eebd94dd471ad29e16e1c03325c698a67cb9d3d45dd7ad05e19f0af9613930ed43ba25032646a4f887176282e9a3558eebd68", 0xf2, 0x4}, {&(0x7f0000005d00)="21491210baad9ea03c5609953b092feeab93b3d439770b1389b001f164a7c65e3e838ab62dd4952f30e6af20d7cffc704ff94101309e28bc4372a3d12a6bf84b43e3016d27ea73bbf895b6d00f6f1a144a67a46a10739109a83d37237f16fe755b6845b222d23949903779b4bb4f4b2662dcf2c60facf8cd8cf5eb7fb66f891c1b445a977f68533e9b4937a222579d03ec86b2017853ad62b8ea4c1501923a45eb0f27fd21e024e3f279530ff75cb776534fee7b05e2ed892dde58aa5fb0585bf15de9db770172c838f9e9cf6c83bed9dba0e401005b63e1c2636f3d6b20d881e4d371284532c2741509", 0xea, 0xfff}, {&(0x7f0000005e00)="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", 0x1000, 0x200}, {&(0x7f0000006e00), 0x0, 0x8}], 0x10, &(0x7f0000006f40)=':\x00') r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x602102) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000000000)={[0xfffffffffffffff7]}, &(0x7f00000000c0), &(0x7f0000000040)={0x0, 0x3938700}, 0x8) sendmmsg$nfc_llcp(r1, &(0x7f0000005680)=[{&(0x7f0000005800)={0x27, 0x1, 0x1, 0x3, 0x81, 0x1, "39b55df313304522b8f37959b2cf78830c908ae2e1cc5a4593d6f52b406527668067d874436e1a3127c54044eb8e7238f207d5c637c39dc3a49bbe7f74377f", 0x38}, 0x60, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1, 0x0, 0xfffffde2, 0x200048d4}, {&(0x7f0000001200)={0x27, 0x1, 0x1, 0x7, 0xfb, 0x4, "2fec97d1095f164d6c186c20636396d257d7f06f7c0d396bcf15863e762d0c447588c553929b7d55efaeb231071b6d94315753bb906e4cac41e2da332bcec9", 0x2e}, 0x60, &(0x7f0000002400)=[{&(0x7f0000001280)="e79ecc0bde0070561da9185ae79c329ef92a785f34421be975b2b7a79ac63ed73dabd78adbe036a9a2b0a4566814b1140fbcad8ce937b5059084352a63c625be1630753bf7aa9d51d5d6b73b4d64fe7adf7867ab055b98017e4f49ff", 0x5c}, {&(0x7f0000001300)="24c0334510f09e6b39b13da034589fca9ab2e5f8eabe6a2c7b75ce7e913670be626f81b6ba7ec461de3d4ace697697c9cbe7d078596b5651423c6e1dd09db1a4ef9ba9f6c8907b5caa01b46f2dad3334412fb6fc1f580dfb8a46c726de087218f75465b68f57cf9fdb9c317e180868f7e45bcd200bd91398046b6955578938a1dd6b24377103f3fe5034e4ebd4795499bd9dabb1b447d457798d772a464662e8e3c40566165922ed6c62f2d24c11b004b6f2ff4ee230f50f0d001e5e8d484118d147644a4cb2c902b6d0974b119cc8f2daab89224997ff7b3cbed094931e694a94dfbd752a8a20a604d723be1d0261cf804bcb004d", 0xf5}, {&(0x7f0000001400)="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", 0x1000}], 0x3, &(0x7f0000002440)={0x78, 0x1, 0x7, "2e9fe2a41de398055402b7e258043a587ad5b7871a68b4d8eec1cef742eef896d423ea55aa46e82eae4b7c7563359d6913625554bc8f27aa98d57aebad8690b634694485e5385de1fc10938140321388456b57c38aab6e0166897d52b3594c1a7daafd99b71f8f"}, 0x78, 0x840}, {&(0x7f00000024c0)={0x27, 0x1, 0x2, 0x5, 0x7f, 0xf7, "a2db8c3748b3a245e33bd44b1fb39ee1b0172eb6c259bc5839003a5492ff301b5b238355d056c848fe1f58c8846c011fcc0c479744eca31742ecb7660f5b89", 0x39}, 0x60, &(0x7f0000003900)=[{&(0x7f0000002540)="afb29ed55e8c9597aa4ef6019fb1956cd5223e317dfa0e980066970b74dee34b7fbfc4fd9cc69d7792be90f488956e47569a16ccfca7cfbc63f5dd941bfca171a34cfacabe8367caf988d801469c25a3f38eae877416e9b215", 0x59}, {&(0x7f00000025c0)="5e0cff7ee105fef27fd49dea4b29adfe489bc09bca97d7bbb128d8c3df0dcf38c063a5f11201dd7c31ccb0d65235e9f0d9b66083af2ac7bb3233c7c51331aaf609a69d4998c59f1e6cd277f144e3d73a48d4548ad70fb03185c7a41eb1570418a56acf2b71b7844590d8190cc54e77a8d0c1e721e5b9f0b747d514cf2874d11e0d06b9b5a1ff5eed942c48f472bdc84759c575cf19fe8b534d09c1bda8ea879330615647994b5813dc73ea1b04207b3c0ccb298bba1f9f7675192d41703b99c9aa383f7526a56b7e1e5b60c945b65e7d3aa45df4408121", 0xd7}, {&(0x7f00000026c0)="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", 0x1000}, {&(0x7f00000036c0)="7c92bcbc09f1420f7f67742c1f25f8b101fadba112fed4fa1e2a8ffdcaf792278400fd87ebeee27da78d7c870ed7232684946b0620d393828993c4fb6dbfed37f79de60a3215fc5de59110e791b7e9d5bf608320a817e5615c603f0b74a25d616c969a82aef9701bd8d5629ee6b0bb1b33432dc75e5efc2c9a101470050e5a556a2fc0540f9f373878256748f731ef55d9375e0d3322aed50b40feccbba565daaf1d233030666f4b623a0724c778b5b1365c807af6a926cc7443a09a07031bffd1484b57cc9528c91df067b54182fae0fbdbe0ff8e6b58c7b16b288fdfa5fb", 0xdf}, {&(0x7f00000037c0)="b81df0a5ca84999064ae5c6ae6ac3e1f52a72a60df3229a87b12da88db662f6b50a7e403b6bf7b2d4fa7cc0310c019739fbc0db6e4d6ee2e951c60667d254542ec9e0672dcdcc5added278aedf8bc2035f886777a3614772734e35b3f6b51725d25535361413a718e7991733188af5f947584fa8234425388991bf83caf131a3bb9b4941f68ab547774cb410116b969212d125fd53bf45", 0x97}, {&(0x7f0000003880)="9d3b08bbee4fb4dbf8e5a014ad79d4a639213fe79dfd50ce64efa93f5773161de79737739c2b3b8ae64d113e157556fe22ac985e15dfa4e0c4122f8e3b5a8be982bf4f11c329592a74a71f59d711416e47088317ef1c4fa65aba118806f5a9ba61b86ec9c7010bea", 0x68}], 0x6, &(0x7f0000003980)={0xf0, 0x107, 0x3, "a79110bdf4cf700953db5640608e7df28d0d59fe3132b966f0fe4da331d3a7fe9bb404e2090b7d7d98f04602798d6d9240c49e2b400e1e8a52a301c7a2e17eaaefdea6241f8d5696762c0ca67afc3e8e48db265eab19bfcee836ff88f181dd41bc784ee5b8476bf4040d867f627212941cb2b5504992b7a3ac9a65a8b7b735cbec0c44cd9a1d3b15b5454441444638966c9319fdc0087afa4dc2089f40c0618d505955d4af8c672aa87175416626593785830782e3614d8ed1675ba8d4d16cf7d3204ce4a2ccaf6d9f5480caa0800d05f5af6252da352d08639d"}, 0xf0, 0x4000850}, {&(0x7f0000003a80)={0x27, 0x0, 0x1, 0x1, 0x7, 0x7, "1db91540b34f0d8850a758fe2daa909854a74dd27846e60bd17731d49b6effa68785746e696e21c42d9799d6d0f57a32e16d9d9e5d42a7fc96caea11ef26db", 0xd}, 0x60, &(0x7f0000003b80)=[{&(0x7f0000003b00)="e9776348da10cde80cad0d1f33e86e06e62153b4528273332b08bc6ec2072e68a5d141b7c60e35dc7b0ed8aa4a3f77fa00c29418bdf023d1fa99cb1c81756369c26dc0113d52367679b322ae", 0x4c}], 0x1, &(0x7f0000003bc0)={0xc0, 0x113, 0x8, "4e30ccdb562b07a672c75af91a2c9fc39d9a8fbb9525985665b516a134dbb2eca3970781884f2df47389f40696ada2fac8d209cce99e298581333d91bb68bc89fbeb967ed64eefd24afdc48c253724c5a9733db0f68c1e3e4ab660909dd45eb866549cab875354f2552ecf4482dc082703dda837fdf8c6b1d53febffdf5d2a64c195968d668b88badb9117ba083ff33e356b790b158dcd62697e629b2557337846ef5265f0653bf365cb7d1b3bf78f53"}, 0xc0, 0x20000800}, {&(0x7f0000000140)={0x27, 0x0, 0x1, 0x2, 0x7f, 0x25, "0959a78de0cc59b4fdcad7960d702dcf3a92b92eb21ad6bf29c79b353252f86c4902bf307732f1010766d277b8a51cc90f6dff8613cc01e51d25e9e2aa520d", 0x3e}, 0x60, &(0x7f0000004d00)=[{&(0x7f0000003d00)="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", 0x1000}], 0x1, &(0x7f0000004d40)={0x100, 0x118, 0x7, "c9bf054f3a75432d096594d75cc1b5a9a55e33cb290f982ccdbc1d41dfd3f55a5cab2b6445568e109f57354b6b567e7474d8ad8cedf1cf0b3e2c7bc6305475e4a536e5bd83b08a73f3c65cf551c2242022c018801d2b49edcdf9da043e6fcc09058770815a1648d480a4e0a97a73d4b6a8ccc26df4fd844fa72e0de51f76ca76d34cca45e80db882e21b5d7e2e24d1d9b6115b6cf37d8a6f9f6529d48b8228f9b895966b48985655ad2cc4f76bc256d3f9aeb2b4b6154e8629b6494feab3bd1ef372c92553a23aed7ef0d73e2a7b8c13d698122e3037dafead4d9abe3d21a9ceb7cc9f981c2344579278f4"}, 0x100, 0x48050}, {&(0x7f0000004e40)={0x27, 0x1, 0x0, 0x7, 0x20, 0x81, "a87576fce3fc61e46229ab6e85b04eed584fa4118d44e58cc7064929fe06eb1fbc784120317a76b566409f1c7babd24c2e057f64167280b5b79fdf2af066ab", 0x10}, 0x60, &(0x7f0000005540)=[{&(0x7f0000004ec0)="a6da5f3941468cc22b2887c6c8b54d1e24e5e87758b12be9ae4dae006e7aaf9c31c58ce946c541400f6acb2a88b704ab18a65ad4357360abd87e719af9a24e72b01d98c146597144caa74851ea33faadc264f6918ab8be9347b469ce318aee42799228e5752f149da68cd25e39c345a72c505da7948823a2d20b23a4d5c7cc96eafe278cfd7bbd739872025f1d0f3007c9d6cb4aca0f4ec54fe4c9ec5e30f165a78c4319a372162ad4d039516dcce021e19e98a8af17913a66848d7eab17ba2f693d3e9676", 0xc5}, {&(0x7f0000004fc0)="23935f21359a10734c7aba2d8da83f7179ff57d4c2e057195742781f80242ed4e10be85405cc7edacada9b19e81ace3e6a66adf6f9e5a944bfc7c36c65602feafeecfadeb4c168dde2e7b9322f9ba337ed906dde55d955a45370503ef6cc2503973b3ba0cf7ab8db18f8f5e05e2b6b7826cced7bb5fcaacb080ef71df9559520c3599c9de3e66f484cb55c078d4f5ef8b44c025e9abeb39e8d6bdf6a6540608a56b5a8665381311d505fb29eafec026167ec75e017bba56105aa7e82796d3f35fd3effa02f446731c0be8aa9b5f733520a03ba9ab573bd5dccc0418ea09d09fc78049bde3ae55aa8aff677", 0xeb}, {&(0x7f00000050c0)="6688f3fa24dc8b5a4bd1f920c91334c3ee294c94b4c458aac507c9287a5f3f455a908bbcb082658c2c8967d141cb291d46ed68ce6af12b5b9e5e218fc00af8086f266ad0b8b8f742fbffa3a177e783f26abce771d3b270a8d492b1fd0c6ce2db5c13e760d15d085f30ee8e30d51281d3ac307cd21c35e49f0254ab3f8f0db637ec577e0df1a1e06f973487eb4424e5de8f82eba782a51b94279a31b3beaea68520b6f19375313804ab1623abee9d4e19128a213c13cb13e7dcd88375e3371b912a", 0xc1}, {&(0x7f00000051c0)="b517e1021d", 0x5}, {&(0x7f0000005200)="48f864f12d11cb3317fe971b66be075f7fb3f5d91817b46fd9f8437db7184f5980d102263bfefa5255a4ceaf207fc1c351cc475e3151b0e1d3cd692827d43bd7dbec26ea5e0d15c6595d9fd101772156c75d9b5865c03570388a8c2541af06f1b478dbfcb8f2028d1bce929694f55f331b0cda78e395d231bac8221cc146ea64a9637d0e3344f7a3212584d863dd9e3c4927ff152dd14175ef7eca2bd73ecfef93820fa6c67fa7468206f718d37c68485e62bac1442530d3a6de163bb85996235f1032e50bcd636662f66d5f4a620e22042d3eb41cf9e8999e7b8bc4", 0xdc}, {&(0x7f0000005300)="f520230ed66f1fa3eb712af3a0e28dfddcde1d39f151ff1a8e1b68a4698b3049d4b4d9034194c14b14a5859199de365bd7bda724cf6a53deb9aeccfb42e66ecdff7c78088bf9dc71500cbcdeb3c603cdab610d21611ef04afcb0ef62824daeeba1", 0x61}, {&(0x7f0000005380)="a8e988065948264e9b467733ed", 0xd}, {&(0x7f00000053c0)="294cc6fa8ba6701944320621a0d940cbda8e62ff341167cff357016e919b696f0f4fc2f6bd28d0414ff361b6a1c2bbaae4745b9a6e10f4ad7cc5703c615c7f24e397263f1c7fad7fcfa95cfd674f7eeaed3e7965f53948298f32a1664a4ed3c76a37513b58c8e89324a23b4daa13887f00afacf49ac5d239b49ad9e9572d5719a10b759e1b1e5a39695fee03860a8820a971046abb4b0e2360568ae46d6102ff6bea567f74497989238e70bed2ef60f0e522cdd236c4ff08a6bd376fd8e16a11ef9912cf3cb586f529cd6521a0fca385b45155fb615fc96122", 0xd9}, {&(0x7f00000054c0)="8bad23fd2941eb6fe78144c189c9e9afbb49af2733ec402c5ec7c4d63f5ad123cfd8", 0x22}, {&(0x7f0000005500)="b7c28ebb7029296cfe28547be6da7d063a17f9118a3e8c7f033a65a153ce19e3f242d2d82c54e5860ca65aee629e90aa0d49144b61f67f", 0x37}], 0xa, &(0x7f0000005600)={0x50, 0x1, 0x5, "6d3b7a1dd5500048184e826a83f0aded98791f7e8147cbb3c5c5ebd74fad74ea9e80c66d6a3f39921bc22acf805c3ade56265a7e2719016e69b7ee00"}, 0x50, 0x4000000}], 0x6, 0x4000840) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 370.303387][T10282] block nbd5: Receive control failed (result -107) [ 370.324558][T13654] block nbd5: shutting down sockets [ 370.356043][T10282] block nbd5: Receive control failed (result -107) [ 370.365713][T13654] block nbd5: shutting down sockets [ 370.375673][T13652] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab06) [ 370.455564][T13666] nfs: Unknown parameter ':' [ 370.537176][T10282] block nbd5: Receive control failed (result -107) [ 370.547375][T13668] block nbd5: shutting down sockets [ 370.569579][T10282] block nbd5: Receive control failed (result -107) [ 370.576856][T13666] nfs: Unknown parameter ':' [ 370.578140][T13668] block nbd5: shutting down sockets 12:03:07 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab07) 12:03:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001c00050200000000000000000a000000", @ANYRES32=r7, @ANYBLOB="00004a00142001"], 0x30}}, 0x0) setresuid(0x0, 0x0, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200001001100016c891f5894f1c80bf502000080", @ANYRES32=r7, @ANYBLOB="0800020000000000"], 0x20}}, 0x20000000) r8 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r8) r9 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab03) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e20, 0x3, @private2={0xfc, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e22, 0x401, @remote, 0x1}, 0x6, [0xf436, 0x9, 0x2, 0x0, 0x8001, 0x4, 0x2, 0xc6]}, 0x5c) [ 370.672950][T13680] debugfs: File 'dropped' in directory 'loop0' already present! [ 370.713817][T13680] debugfs: File 'msg' in directory 'loop0' already present! [ 370.743695][T10282] block nbd5: Receive control failed (result -107) [ 370.748387][T13680] debugfs: File 'trace0' in directory 'loop0' already present! [ 370.762540][T13681] block nbd5: shutting down sockets [ 370.818676][T13691] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 370.818803][T10282] block nbd5: Receive control failed (result -107) [ 370.836232][T13681] block nbd5: shutting down sockets [ 370.923075][T13686] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 12:03:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab08) 12:03:07 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 370.974407][T13701] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 371.054958][T10282] block nbd5: Receive control failed (result -107) [ 371.069877][T13706] block nbd5: NBD_DISCONNECT [ 371.081278][T13706] block nbd5: Send disconnect failed -107 [ 371.097965][T13704] block nbd5: shutting down sockets [ 371.099861][T13708] debugfs: File 'dropped' in directory 'loop0' already present! [ 371.134388][T10282] block nbd5: Receive control failed (result -107) [ 371.143062][T13704] block nbd5: shutting down sockets 12:03:07 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)={0x40000004}) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x1e, 0x1, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r7, 0xab00, r3) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r8, 0xab03) [ 371.161625][T13708] debugfs: File 'msg' in directory 'loop0' already present! 12:03:07 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab09) [ 371.260809][T13708] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:07 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x303401, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r2, 0xc0585611, &(0x7f00000000c0)={0x8000, 0xc, 0x4, 0x10000, 0x1, {0x77359400}, {0x0, 0xc, 0xfe, 0x7d, 0xaa, 0xff, "27cc5ac0"}, 0xdd, 0x2, @offset=0x80000001, 0x6, 0x0, r4}) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab03) [ 371.338875][T10282] block nbd5: Receive control failed (result -107) [ 371.348541][T13720] block nbd5: shutting down sockets 12:03:07 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 371.391795][T10282] block nbd5: Receive control failed (result -107) [ 371.401335][T13720] block nbd5: shutting down sockets [ 371.429275][T13725] block nbd4: shutting down sockets [ 371.455491][T13731] debugfs: File 'dropped' in directory 'loop0' already present! [ 371.463246][T13731] debugfs: File 'msg' in directory 'loop0' already present! [ 371.477248][T13731] debugfs: File 'trace0' in directory 'loop0' already present! [ 371.494667][T13732] debugfs: File 'dropped' in directory 'loop0' already present! [ 371.502493][T13732] debugfs: File 'msg' in directory 'loop0' already present! [ 371.520672][T13732] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:08 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000040)=0x4408, 0x4) ioctl$sock_bt_hci(r1, 0x800448d2, &(0x7f00000000c0)="a0a87d0e289bf23711e769c3adea5429e33341e129c9838d336650d2130e7994cbfd78b86bb14fd4ba307367624d0252159bf3b55d544b7bbfa0a2aad723fb843599a5f69c54b99abb01cb7727d568853e673e66342877de15bf932a217c3c70a97ad2363ee12045bfe51d7370a14ba01b8978166c322529bea652cf11637e54ed0da26162936cfd1d177596b9fa1b153e3a1ea4ab3079fc1e273a827c95d642a10bb96459cd0ce519bd7960061fb4e51df1341901b71666249abdecca96ea293c883eb1f8836bf67abdc2b592e5c1f430904ce7c2c5c0d4") 12:03:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab0a) [ 371.631570][T13736] debugfs: File 'dropped' in directory 'loop0' already present! [ 371.654035][T13736] debugfs: File 'msg' in directory 'loop0' already present! [ 371.663264][T10282] block nbd4: Receive control failed (result -107) [ 371.683274][T13734] block nbd4: shutting down sockets [ 371.712218][T10282] block nbd5: Receive control failed (result -107) [ 371.717845][T13736] debugfs: File 'trace0' in directory 'loop0' already present! [ 371.722518][T13735] block nbd5: shutting down sockets [ 371.732615][T10282] block nbd4: Receive control failed (result -107) [ 371.742734][T13734] block nbd4: shutting down sockets [ 371.824865][T10282] block nbd5: Receive control failed (result -107) [ 371.833969][T13735] block nbd5: shutting down sockets 12:03:08 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 12:03:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab10) [ 371.986239][T13756] debugfs: File 'dropped' in directory 'loop0' already present! [ 372.000168][T13756] debugfs: File 'msg' in directory 'loop0' already present! [ 372.014352][T10282] block nbd5: Receive control failed (result -107) [ 372.023902][T13754] block nbd5: shutting down sockets [ 372.048996][T13756] debugfs: File 'trace0' in directory 'loop0' already present! [ 372.065265][T10282] block nbd5: Receive control failed (result -107) [ 372.073978][T13754] block nbd5: shutting down sockets 12:03:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab12) [ 372.089532][T10282] block nbd4: Receive control failed (result -107) [ 372.101289][T13752] block nbd4: shutting down sockets [ 372.107074][T13760] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) r2 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) [ 372.163799][T13760] debugfs: File 'msg' in directory 'loop0' already present! [ 372.191414][T10282] block nbd5: Receive control failed (result -107) [ 372.201773][T13767] block nbd5: shutting down sockets [ 372.237310][T13760] debugfs: File 'trace0' in directory 'loop0' already present! [ 372.245467][T10282] block nbd5: Receive control failed (result -107) [ 372.254416][T13767] block nbd5: shutting down sockets 12:03:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab39) [ 372.350508][T10282] block nbd4: Receive control failed (result -107) [ 372.359734][T13774] block nbd4: shutting down sockets [ 372.444621][T10282] block nbd4: Receive control failed (result -107) [ 372.454179][T13774] block nbd4: shutting down sockets 12:03:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = accept$nfc_llcp(r4, &(0x7f0000000000), &(0x7f00000000c0)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000000100)=0x9, 0x4) 12:03:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xaf01) 12:03:09 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 372.660476][T10282] block nbd4: Receive control failed (result -107) [ 372.671479][T13786] block nbd4: shutting down sockets [ 372.678061][T10282] block nbd5: Receive control failed (result -107) [ 372.689205][T13787] block nbd5: shutting down sockets [ 372.713077][T13795] debugfs: File 'dropped' in directory 'loop0' already present! [ 372.750186][T10282] block nbd5: Receive control failed (result -107) 12:03:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000), 0x4) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 372.759051][T13787] block nbd5: shutting down sockets [ 372.759426][T13795] debugfs: File 'msg' in directory 'loop0' already present! [ 372.779159][T13795] debugfs: File 'trace0' in directory 'loop0' already present! [ 372.796771][T13800] debugfs: File 'dropped' in directory 'loop0' already present! [ 372.805285][T13800] debugfs: File 'msg' in directory 'loop0' already present! [ 372.848455][T13800] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x400454ca) [ 372.895015][T10282] block nbd4: Receive control failed (result -107) [ 372.904331][T13802] block nbd4: shutting down sockets [ 372.941785][T13802] block nbd4: shutting down sockets 12:03:09 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc048122f, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 373.083351][T10282] block nbd5: Receive control failed (result -107) [ 373.092850][T13810] block nbd5: shutting down sockets [ 373.110321][T13814] debugfs: File 'dropped' in directory 'loop0' already present! [ 373.134136][T10282] block nbd5: Receive control failed (result -107) [ 373.142513][T13810] block nbd5: shutting down sockets 12:03:09 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000100)) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x40c003) syz_open_dev$tty1(0xc, 0x4, 0x1) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r5, &(0x7f000000ac80), 0x66, 0x0) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) accept4$tipc(r6, &(0x7f0000000000)=@name, &(0x7f0000000040)=0x10, 0x40000) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 373.174958][T13814] debugfs: File 'msg' in directory 'loop0' already present! 12:03:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40045564) [ 373.288078][T13814] debugfs: File 'trace0' in directory 'loop0' already present! [ 373.347407][T10282] block nbd5: Receive control failed (result -107) [ 373.357447][T13825] block nbd5: shutting down sockets 12:03:09 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 373.408122][T10282] block nbd4: Receive control failed (result -107) [ 373.420173][T10282] block nbd5: Receive control failed (result -107) [ 373.434104][T13825] block nbd5: shutting down sockets [ 373.487527][T13821] block nbd4: shutting down sockets 12:03:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40049409) [ 373.577043][T13837] debugfs: File 'dropped' in directory 'loop0' already present! [ 373.632347][T10282] block nbd5: Receive control failed (result -107) [ 373.640545][T13837] debugfs: File 'msg' in directory 'loop0' already present! [ 373.643853][T13838] block nbd5: shutting down sockets 12:03:10 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000000)={0x1, 0x0, [{}]}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x4080c0) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) [ 373.673106][T13837] debugfs: File 'trace0' in directory 'loop0' already present! [ 373.705104][T10282] block nbd5: Receive control failed (result -107) [ 373.713787][T13838] block nbd5: shutting down sockets 12:03:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40081271) 12:03:10 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:10 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x400001) r0 = socket(0x1e, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x42, 0x14c) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 373.877500][T13856] debugfs: File 'dropped' in directory 'loop0' already present! [ 373.893220][T13856] debugfs: File 'msg' in directory 'loop0' already present! [ 373.908880][T10282] block nbd5: Receive control failed (result -107) [ 373.924031][T13853] block nbd5: shutting down sockets [ 373.924991][T13856] debugfs: File 'trace0' in directory 'loop0' already present! [ 373.954682][T10282] block nbd5: Receive control failed (result -107) [ 373.962630][T13853] block nbd5: shutting down sockets 12:03:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40086602) 12:03:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x3, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 374.057355][T10282] block nbd5: Receive control failed (result -107) [ 374.067309][T13866] block nbd5: shutting down sockets [ 374.123796][T10282] block nbd5: Receive control failed (result -107) [ 374.132342][T13866] block nbd5: shutting down sockets 12:03:10 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40087602) 12:03:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2b, 0x800, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) [ 374.250138][T13880] debugfs: File 'dropped' in directory 'loop0' already present! [ 374.271575][T13880] debugfs: File 'msg' in directory 'loop0' already present! [ 374.286445][T10282] block nbd5: Receive control failed (result -107) [ 374.302232][T13878] block nbd5: shutting down sockets [ 374.342154][T10282] block nbd5: Receive control failed (result -107) [ 374.350848][T13878] block nbd5: shutting down sockets [ 374.456171][T13880] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x8001, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000000c0)=[0x1, 0x100]) r2 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @local}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x20) 12:03:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4008af10) 12:03:10 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x401, 0x10000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f0000000140)={r2, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 12:03:11 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 374.613218][T10282] block nbd4: Receive control failed (result -107) [ 374.622420][T13895] block nbd4: shutting down sockets [ 374.651498][T10282] block nbd4: Receive control failed (result -107) [ 374.659343][T13895] block nbd4: shutting down sockets [ 374.698169][T10282] block nbd5: Receive control failed (result -107) [ 374.707650][T13897] block nbd5: shutting down sockets [ 374.735549][T13907] debugfs: File 'dropped' in directory 'loop0' already present! [ 374.744604][T10282] block nbd5: Receive control failed (result -107) [ 374.752324][T13897] block nbd5: shutting down sockets [ 374.827747][T13907] debugfs: File 'msg' in directory 'loop0' already present! 12:03:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40101283) [ 374.916182][T13907] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:11 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000040)) 12:03:11 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 375.014123][T10282] block nbd5: Receive control failed (result -107) [ 375.061358][T13920] block nbd5: shutting down sockets 12:03:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = dup(0xffffffffffffffff) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000700)=@delchain={0x388, 0x65, 0x8, 0x70bd2c, 0x25dfdbfd, {0x0, 0x0, 0x0, r3, {0xf}, {0x1a, 0x9}, {0x3, 0x2}}, [@TCA_CHAIN={0x8, 0xb, 0xffffb7ed}, @filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x334, 0x2, [@TCA_U32_MARK={0x10, 0xa, {0x3, 0x7ff}}, @TCA_U32_INDEV={0x14, 0x8, 'dummy0\x00'}, @TCA_U32_ACT={0x2e0, 0x7, [@m_tunnel_key={0x168, 0x9, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x58, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x101}, @TCA_TUNNEL_KEY_NO_CSUM={0x5}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @empty}, @TCA_TUNNEL_KEY_NO_CSUM={0x5}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x8, 0x401, 0x2, 0xffffff10, 0x6}, 0x1}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @local}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @loopback}]}, {0xe3, 0x6, "1013cfe2569394e24a49d6f191d85a3f0e49cef1c7129df58b7da5dd9ca4af23b2fc19e97d09d5037d5f57f8a7675b07d60be0836c88db299f87abd531dfdebe6344bbe047dc81470a9d65b4a07d85238c87981cccbf2344acecf631d4ddfb3013136aade226512cb327dfe5811db24d7f2133ed9bc4a30e5b7048f097bd393a81bd48b845e5c6c7a771639a4688baa3b9a7d06cf5b86d4d491c4e2780da5ec0b8a0a0ff037e40990724809cb45229be8cd09fbad183091de06fcaf10a66cb6dd578c98339ed8da31dfdba2b4cdf345bc82666fb17444475d0c2e255d20571"}, {0xc}, {0xc, 0x8, {0x4}}}}, @m_ctinfo={0x174, 0x1d, 0x0, 0x0, {{0xb, 0x1, 'ctinfo\x00'}, {0x84, 0x2, 0x0, 0x1, [@TCA_CTINFO_ACT={0x18, 0x3, {0xdb3, 0xffffff7f, 0x10000000, 0x1000, 0x1f}}, @TCA_CTINFO_ZONE={0x6, 0x4, 0x1c0}, @TCA_CTINFO_PARMS_DSCP_STATEMASK={0x8, 0x6, 0xfff}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x1a}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x3}, @TCA_CTINFO_ACT={0x18, 0x3, {0x294, 0x7d4784aa, 0xfffffffffffffff5, 0x7ff}}, @TCA_CTINFO_PARMS_DSCP_MASK={0x8, 0x5, 0x9}, @TCA_CTINFO_ACT={0x18, 0x3, {0xd6e, 0xa302, 0x3, 0x7, 0x4be8adbe}}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x40}, @TCA_CTINFO_PARMS_CPMARK_MASK={0x8, 0x7, 0x20}]}, {0xc7, 0x6, "db3b9978966362bb1984f2a9db4c6f456b0566be52c83a8d2a819784d580f36d9f4262acb83b6fe5df6b70553101cf61a8fa579a6fe1e4d2f14d85cee6e705e2297b827c859779ca811f273be5421c5865cfaf793a4fae370a2f9a7813b83f33c5b1187929370edd32b4f5620aac4f2fd5a41d2d86c44a410251fb180f4e020d9f5baa42e46aad04b7addbf6d4d6f937203e0c2710632a2872994ad061b76da4bfecbc2b0a24286b065e33bf4ded8caef572a67789b463caba287055060ab31cd1fa6b"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x2}}}}]}, @TCA_U32_INDEV={0x14, 0x8, 'team0\x00'}, @TCA_U32_MARK={0x10, 0xa, {0x1, 0x401}}, @TCA_U32_LINK={0x8, 0x3, 0x200}]}}, @TCA_CHAIN={0x8, 0xb, 0x7f}, @TCA_RATE={0x6, 0x5, {0x40, 0x3}}, @TCA_RATE={0x6, 0x5, {0xff, 0x4}}, @TCA_CHAIN={0x8, 0xb, 0xaad9}]}, 0x388}, 0x1, 0x0, 0x0, 0x4001}, 0x40000001) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) recvfrom$inet6(r1, &(0x7f0000000ac0)=""/4096, 0x1000, 0x2, 0x0, 0x0) r8 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) dup2(r8, 0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(r8, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x106}}, 0xffffff7a) write$RDMA_USER_CM_CMD_SET_OPTION(r7, &(0x7f0000000040)={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000), r9, 0x0, 0x1, 0x4}}, 0x20) ioctl$NBD_CLEAR_SOCK(r5, 0xab03) [ 375.113264][T10282] block nbd5: Receive control failed (result -107) [ 375.121104][T13920] block nbd5: shutting down sockets [ 375.175181][T13928] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40101286) [ 375.226609][T13928] debugfs: File 'msg' in directory 'loop0' already present! [ 375.227581][T10282] block nbd4: Receive control failed (result -107) [ 375.243418][T13934] block nbd4: shutting down sockets [ 375.272749][T13928] debugfs: File 'trace0' in directory 'loop0' already present! [ 375.303077][T10282] block nbd5: Receive control failed (result -107) [ 375.313853][T13944] block nbd5: shutting down sockets 12:03:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1ff, 0x41800) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f00000000c0)={0x2, 0x1ff}) 12:03:11 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 375.336233][T10282] block nbd5: Receive control failed (result -107) [ 375.370735][T13944] block nbd5: shutting down sockets 12:03:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000000200)=""/234, &(0x7f0000000300)=0xea) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) write$P9_RWALK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="300000006f020003001003000000040000000000000080040000008000000000000000090400000004000000000000fe"], 0x30) sendmsg$AUDIT_DEL_RULE(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="c8040000f40308002abd7000fcdbdf2500000000010000003e0000000600000000f8ffff0900000005000000010000000400000003000000726200000800000000080000ffffffff07000000f8ffffff02000000010100000001000045b90000000000000100000086f800000300000001000000000800000080000003000000a66d000000000800000000802b51000056a700000500000000000000060000003f00000005000000010000000100008002000000db5800000900000009000000001000000010000005000000060000000900000001000080f781000008000000020027feccf9795bcd4b0000000000000900000006000000000000000600000033000000ff0f000001000100090000000100000008000000ffffffffc4300000fee20000050000000400000001000000070000000600000000000000d63b00009d080000070000000200000004000000ffffffff06000000030000006a00000007000000010000800300000005000000fbffffffffffffff01800000fe0100007d7a00000400000005000000894d0000f8ffffff000000000700000004000000010000000700000000020000b3d60000000001000001000004000000050000001f00000002000000000000000008000002000000d403000000040000020000000180000009000000010001000000000080000000e10300000000f0ff00040000ff010000ffffffff00fb000000000080000000000902000001feffff9b00000009000000ffffffff368d000002000000010000000800000000000000030000000000000000003c0000000010000017d400000600000006000000f00c000000080000030000000180000080000000010001000000000008000000000000000800000001040000050000000500000004000000ffffff7f0100000009000000890000003f00000000000000060000000000000001000000f8ffffff2000000000040000ef000000ff0f0000d0b0a1020700000037c8000068000000000000000000000006000000000000000700000008000000c2720000080000000800000000040000d98a00000500000005000000050000003f0000000300000001000080000800000500000005000000060000003f000000070000009b58000004000000d100000000020000010000000800000003000000f7ffffff01000000260000006e88000000080000050000000500000001000000090000003b88e60f8100000006000000c356000007000000340d00007f000000ffffffff06000000800000000700000003000000ffffffff03000000001000000500000003000000ffffffffff030000030000000900000000000080010000800800400004000000010400000600000000000100010000000100000006000000090000000004000020000000eb00000006000000030000000500000001040000a70000002a7d007b24005b002f6465762f76686f73742d76736f636b0066696c7465720000000000000000c321e5db6afd14de71d9f67db9969bd5671e1cf64538c654d81c92451164d2852597aec8f12a1a9600e31a3bef80eaf6699b4e64f421410d9ca8e2987e7297d685958af4d1169620b85cdb1869c0350a0dcc7f2baa13e1fe1140e73448fbd0595cc4cb43f5946dccb91903090119d45e24f666865760b7ef5b7d282f5d00260000"], 0x4c8}}, 0x4) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r5 = dup(0xffffffffffffffff) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000009c0)={'syztnl1\x00', &(0x7f0000000940)={'syztnl0\x00', r6, 0x4, 0x9, 0x2, 0x7fffffff, 0x60, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @loopback, 0x8, 0x10, 0x7, 0x7}}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x34, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r7}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0xffff}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$VHOST_SET_VRING_BASE(r4, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000000)) r8 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm_plock\x00', 0x3c11c1, 0x0) setsockopt$bt_BT_VOICE(r8, 0x112, 0xb, &(0x7f0000000380)=0x3, 0x2) 12:03:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40101288) [ 375.478528][T10282] block nbd4: Receive control failed (result -107) [ 375.489690][T13951] block nbd4: shutting down sockets [ 375.567250][T13957] debugfs: File 'dropped' in directory 'loop0' already present! [ 375.578315][T10282] block nbd4: Receive control failed (result -107) [ 375.581740][T13957] debugfs: File 'msg' in directory 'loop0' already present! [ 375.595556][T13951] block nbd4: shutting down sockets [ 375.600704][T13957] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TCSETXW(r4, 0x5435, &(0x7f0000000000)={0x9, 0x4, [0x480, 0x9ef8, 0x6, 0x7, 0x1], 0x5}) [ 375.653065][T10282] block nbd5: Receive control failed (result -107) [ 375.663680][T13956] block nbd5: shutting down sockets 12:03:12 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 375.707385][T10282] block nbd5: Receive control failed (result -107) [ 375.715703][T13956] block nbd5: shutting down sockets [ 375.735415][T10282] block nbd4: Receive control failed (result -107) [ 375.747335][T13968] block nbd4: shutting down sockets 12:03:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x401070c9) [ 375.892299][T13980] debugfs: File 'dropped' in directory 'loop0' already present! [ 375.928483][T10282] block nbd5: Receive control failed (result -107) [ 375.930781][T13980] debugfs: File 'msg' in directory 'loop0' already present! [ 375.952336][T13978] block nbd5: shutting down sockets [ 376.017542][T10282] block nbd5: Receive control failed (result -107) [ 376.029409][T13978] block nbd5: shutting down sockets [ 376.085102][T13980] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x401070ca) 12:03:12 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 376.213590][T10282] block nbd5: Receive control failed (result -107) [ 376.223253][T13992] block nbd5: shutting down sockets 12:03:12 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) syz_open_procfs(r2, &(0x7f0000000100)='attr/exec\x00') r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) recvfrom$netrom(r4, &(0x7f0000000400)=""/4096, 0x1000, 0x40000042, &(0x7f0000000140)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x6}, [@null, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0xc, 0x0, 0x6}, 0x2, 0xffff, 0x6}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) [ 376.260904][T10282] block nbd5: Receive control failed (result -107) [ 376.269863][T13992] block nbd5: shutting down sockets [ 376.319044][T14000] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x401070cd) 12:03:12 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001c001a8018000a801400070086680000000000000000000000000001"], 0x3c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000000d80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000d40)={&(0x7f0000000b00)={0x20c, 0x0, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x40000000}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x80) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r7 = socket(0x25, 0x1, 0x8) ioctl$NBD_SET_SOCK(r6, 0xab00, r7) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$NBD_DO_IT(r10, 0xab03) ioctl$NBD_CLEAR_SOCK(r8, 0xab03) [ 376.362748][T14000] debugfs: File 'msg' in directory 'loop0' already present! [ 376.411971][T10282] block nbd5: Receive control failed (result -107) [ 376.421898][T14003] block nbd5: shutting down sockets [ 376.475026][T14000] debugfs: File 'trace0' in directory 'loop0' already present! [ 376.475095][T10282] block nbd5: Receive control failed (result -107) [ 376.492725][T14005] block nbd5: shutting down sockets 12:03:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x40186366) 12:03:13 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 12:03:13 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) write$P9_RMKNOD(0xffffffffffffffff, &(0x7f0000000040)={0x14, 0x13, 0x2, {0x0, 0x1, 0x1}}, 0x14) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) [ 376.833792][T14028] block nbd4: shutting down sockets [ 376.841190][T10282] block nbd5: Receive control failed (result -107) [ 376.855881][T14026] block nbd5: shutting down sockets [ 376.884942][T14036] debugfs: File 'dropped' in directory 'loop0' already present! [ 376.923136][T10282] block nbd5: Receive control failed (result -107) [ 376.932269][T14026] block nbd5: shutting down sockets [ 376.979301][T14036] debugfs: File 'msg' in directory 'loop0' already present! 12:03:13 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self\x00', 0x101000, 0x0) 12:03:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x401870c8) [ 377.082746][T14036] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0xa, 0x80000, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000100)={r7, 0x2}, 0x8) r8 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$P9_RCLUNK(r8, &(0x7f0000000000)={0x7, 0x79, 0x1}, 0x7) r9 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab03) [ 377.174024][T10282] block nbd5: Receive control failed (result -107) [ 377.189908][T14050] block nbd5: shutting down sockets 12:03:13 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 377.232071][T10282] block nbd5: Receive control failed (result -107) [ 377.240227][T14050] block nbd5: shutting down sockets 12:03:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x401870cb) 12:03:13 executing program 0: setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)=0x1, 0x4) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) [ 377.384479][T14073] debugfs: File 'dropped' in directory 'loop0' already present! [ 377.436926][T14073] debugfs: File 'msg' in directory 'loop0' already present! [ 377.447431][T10282] block nbd5: Receive control failed (result -107) [ 377.457608][T14071] block nbd5: shutting down sockets 12:03:13 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCRSGCAUSE(r1, 0x89e0, &(0x7f0000000000)) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) [ 377.491607][T10282] block nbd5: Receive control failed (result -107) [ 377.499558][T14071] block nbd5: shutting down sockets [ 377.508244][T14073] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:14 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc08c5332, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x401870cc) 12:03:14 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_ADDFB(r2, 0xc01c64ae, &(0x7f0000000040)={0x7, 0x2, 0x5, 0x1, 0x1, 0x2, 0x5}) [ 377.710862][T14092] debugfs: File 'dropped' in directory 'loop0' already present! [ 377.719078][T10282] block nbd5: Receive control failed (result -107) [ 377.730331][T14091] block nbd5: shutting down sockets [ 377.765792][T10282] block nbd5: Receive control failed (result -107) [ 377.773924][T14091] block nbd5: shutting down sockets [ 377.786131][T14092] debugfs: File 'msg' in directory 'loop0' already present! 12:03:14 executing program 4: r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VFIO_IOMMU_UNMAP_DMA(r4, 0x3b72, &(0x7f0000000100)={0x7c, 0x3, 0x3f, 0x7ff, "a5831771464b7697e0d34f879bb54a4fd62209ff0273436c003bbd8382f2241001c5dbc6718abf5154b09b848dcd1d656de48e82ec6e18affd22a64b2c756db417dfc5df23021d8ea8de56abb611f29312a55027b3906d577f84daf63fa7f7d701c5559b"}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x5, 0x0, 0x7ff, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r7, 0x1}, 0x8) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 12:03:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4020940d) [ 377.879227][T14092] debugfs: File 'trace0' in directory 'loop0' already present! [ 378.024359][T10282] block nbd5: Receive control failed (result -107) [ 378.040769][T14110] block nbd5: shutting down sockets [ 378.094492][T10282] block nbd5: Receive control failed (result -107) [ 378.102981][T14110] block nbd5: shutting down sockets 12:03:14 executing program 0: socket$tipc(0x1e, 0x2, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$tipc(0x1e, 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setresuid(0x0, r2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) ioprio_set$uid(0x3, r2, 0x4007) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) ioctl$SNAPSHOT_ATOMIC_RESTORE(r4, 0x3304) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0xae8990f8c9bc1bcc, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x6, 0x0) 12:03:14 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:14 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000), 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 12:03:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4040534e) [ 378.267931][T14127] debugfs: File 'dropped' in directory 'loop0' already present! [ 378.276759][T10282] block nbd5: Receive control failed (result -107) [ 378.286696][T14124] block nbd5: shutting down sockets [ 378.323239][T14127] debugfs: File 'msg' in directory 'loop0' already present! [ 378.331179][T10282] block nbd5: Receive control failed (result -107) [ 378.340591][T14124] block nbd5: shutting down sockets [ 378.347236][T10282] block nbd4: Receive control failed (result -107) [ 378.358332][T14123] block nbd4: shutting down sockets [ 378.381551][T14127] debugfs: File 'trace0' in directory 'loop0' already present! [ 378.409392][T14133] debugfs: File 'dropped' in directory 'loop0' already present! [ 378.423921][T10282] block nbd4: Receive control failed (result -107) [ 378.424107][T14129] block nbd4: shutting down sockets [ 378.432433][T14133] debugfs: File 'msg' in directory 'loop0' already present! [ 378.453928][T14133] debugfs: File 'trace0' in directory 'loop0' already present! [ 378.464786][T14133] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:14 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x80041284) [ 378.504373][T14133] debugfs: File 'msg' in directory 'loop0' already present! 12:03:14 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ubi_ctrl\x00', 0x580, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r2, 0xc034564b, &(0x7f0000000400)={0x1, 0x4745504d, 0x0, 0x5, 0x1, @stepwise={{0x0, 0x5}, {0xfff, 0x6}, {0x4, 0x993}}}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000000340)={0x1, 0x1, &(0x7f00000000c0)=""/249, &(0x7f00000001c0)=""/234, &(0x7f00000002c0)=""/126, 0x6000}) ioctl$SIOCRSSCAUSE(r3, 0x89e1, &(0x7f0000000040)=0xeb77) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000440)=0x5) [ 378.561763][T10282] block nbd5: Receive control failed (result -107) [ 378.578849][T14144] block nbd5: shutting down sockets 12:03:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 378.627924][T14133] debugfs: File 'trace0' in directory 'loop0' already present! [ 378.642454][T10282] block nbd5: Receive control failed (result -107) [ 378.651062][T14144] block nbd5: shutting down sockets 12:03:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x80041285) [ 378.765267][T10282] block nbd4: Receive control failed (result -107) [ 378.774369][T14157] block nbd4: shutting down sockets 12:03:15 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x2], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 378.806694][T14160] block nbd4: Could not allocate knbd recv work queue. [ 378.826597][T14160] block nbd4: shutting down sockets [ 378.904569][T10282] block nbd5: Receive control failed (result -107) [ 378.918159][T14164] block nbd5: shutting down sockets 12:03:15 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000002c0)) capget(&(0x7f0000000040)={0x20080522, r1}, &(0x7f0000000080)={0x401, 0x7b, 0xffffff38, 0x27, 0x8, 0x400}) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) ptrace$cont(0x1f, r2, 0xfffffffffffffffd, 0x9) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f00000000c0)=""/109, &(0x7f0000000140)=0x6d) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) [ 378.946077][T14169] debugfs: File 'dropped' in directory 'loop0' already present! [ 378.974691][T10282] block nbd5: Receive control failed (result -107) [ 378.992258][T14164] block nbd5: shutting down sockets 12:03:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)={0x14, r2, 0x0, 0x0, 0x0, {0x15}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r2, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6gretap0\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'gre0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xc}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000001}, 0x4010) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x40, r2, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'batadv0\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}]}, 0x40}, 0x1, 0x0, 0x0, 0x20004891}, 0x40) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r8, 0xab03) [ 379.033887][T14169] debugfs: File 'msg' in directory 'loop0' already present! [ 379.091560][T10282] block nbd4: Receive control failed (result -107) [ 379.101890][T14174] block nbd4: shutting down sockets 12:03:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x80081270) [ 379.223024][T14169] debugfs: File 'trace0' in directory 'loop0' already present! [ 379.274205][T10282] block nbd4: Receive control failed (result -107) [ 379.283089][T14174] block nbd4: shutting down sockets [ 379.302996][T14183] debugfs: File 'dropped' in directory 'loop0' already present! [ 379.312889][T14183] debugfs: File 'msg' in directory 'loop0' already present! [ 379.326972][T14183] debugfs: File 'trace0' in directory 'loop0' already present! [ 379.339631][T10282] block nbd5: Receive control failed (result -107) [ 379.351932][T14185] block nbd5: shutting down sockets [ 379.358340][T14173] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000040)={0x21, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x0, 'lblcr\x00', 0x1, 0x100, 0x51}, 0x2c) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 379.386716][T14173] debugfs: File 'msg' in directory 'loop0' already present! [ 379.406095][T10282] block nbd5: Receive control failed (result -107) [ 379.417705][T14185] block nbd5: shutting down sockets 12:03:15 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x80081272) [ 379.490998][T14173] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:15 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x3], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 379.568941][T10282] block nbd4: Receive control failed (result -107) [ 379.577945][T14196] block nbd4: shutting down sockets [ 379.636701][T10282] block nbd4: Receive control failed (result -107) [ 379.646311][T14196] block nbd4: shutting down sockets [ 379.676848][T14207] debugfs: File 'dropped' in directory 'loop0' already present! [ 379.684932][T14207] debugfs: File 'msg' in directory 'loop0' already present! [ 379.699067][T14207] debugfs: File 'trace0' in directory 'loop0' already present! [ 379.707930][T10282] block nbd5: Receive control failed (result -107) [ 379.720072][T14200] block nbd5: shutting down sockets [ 379.746876][T10282] block nbd5: Receive control failed (result -107) [ 379.755188][T14200] block nbd5: shutting down sockets [ 379.761754][T14210] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:16 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x186) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r5, &(0x7f000000ac80), 0x66, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000140), &(0x7f00000000c0)=0xe) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000000200)=ANY=[@ANYBLOB="0900000003000000a85e7d9459b3019606000000000000000000000001000000feffffff0000000009000000000000000300030000000000fefffffffffffffff200000000000000f20b00000000000004000000000000000700000000000000010000001000000003000000000000005eac0000000000004e03000000000000fdffffff000000002b69d9390000060000000000000008000000000000000000"]) [ 379.814988][T14210] debugfs: File 'msg' in directory 'loop0' already present! 12:03:16 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x80086301) [ 379.862514][T14210] debugfs: File 'trace0' in directory 'loop0' already present! [ 379.914884][T14210] debugfs: File 'dropped' in directory 'loop0' already present! [ 379.945956][T14210] debugfs: File 'msg' in directory 'loop0' already present! [ 379.997129][T14210] debugfs: File 'trace0' in directory 'loop0' already present! [ 380.018039][T10282] block nbd5: Receive control failed (result -107) [ 380.028048][T14216] block nbd5: shutting down sockets 12:03:16 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x4], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 380.112603][T10282] block nbd5: Receive control failed (result -107) [ 380.121635][T14216] block nbd5: shutting down sockets 12:03:16 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x80086601) 12:03:16 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)={0x8, 'virt_wifi0\x00', {'batadv_slave_0\x00'}}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 380.206524][T14230] debugfs: File 'dropped' in directory 'loop0' already present! [ 380.226522][T14230] debugfs: File 'msg' in directory 'loop0' already present! [ 380.280588][T14230] debugfs: File 'trace0' in directory 'loop0' already present! [ 380.307755][T14234] debugfs: File 'dropped' in directory 'loop0' already present! [ 380.311484][T10282] block nbd5: Receive control failed (result -107) [ 380.317332][T14234] debugfs: File 'msg' in directory 'loop0' already present! [ 380.335498][T14233] block nbd5: shutting down sockets [ 380.360667][T10282] block nbd5: Receive control failed (result -107) [ 380.361958][T14234] debugfs: File 'trace0' in directory 'loop0' already present! [ 380.368999][T10282] block nbd4: Receive control failed (result -107) [ 380.384734][T14233] block nbd5: shutting down sockets [ 380.390819][T14236] block nbd4: shutting down sockets [ 380.419134][T14238] block nbd4: Could not allocate knbd recv work queue. 12:03:16 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x80087601) [ 380.431063][T14238] block nbd4: shutting down sockets [ 380.443376][T14234] debugfs: File 'dropped' in directory 'loop0' already present! [ 380.505916][T14234] debugfs: File 'msg' in directory 'loop0' already present! [ 380.620238][T14234] debugfs: File 'trace0' in directory 'loop0' already present! [ 380.654988][T14245] block nbd5: Receive control failed (result -107) [ 380.671084][T14251] block nbd5: shutting down sockets [ 380.712429][T14245] block nbd5: Receive control failed (result -107) [ 380.723675][T14251] block nbd5: shutting down sockets 12:03:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000040)={0x0, r6}) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) 12:03:18 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x200100) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r4, &(0x7f000000ac80), 0x66, 0x0) setsockopt$sock_void(r4, 0x1, 0x1b, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x3ca, 0x4b00) 12:03:18 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x5], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:18 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x8010661b) 12:03:18 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f00000002c0)) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000140)={0x0, 0x4, 0x0, &(0x7f0000000100)=0x6fa6392b}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) setresuid(0x0, r7, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0x0, 0x427, {r5}, {r7}, 0x0, 0x8}) ioctl$SIOCAX25DELUID(r4, 0x89e2, &(0x7f00000000c0)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, r8}) write$RDMA_USER_CM_CMD_QUERY(0xffffffffffffffff, &(0x7f0000000200)={0x13, 0x10, 0xfa00, {&(0x7f0000000400)}}, 0x18) ioctl$USBDEVFS_RELEASEINTERFACE(r2, 0x80045510, &(0x7f0000000040)=0x3518) [ 382.395849][T14273] debugfs: File 'dropped' in directory 'loop0' already present! [ 382.400733][T14267] block nbd2: shutting down sockets [ 382.449892][T14245] block nbd5: Receive control failed (result -107) [ 382.472046][T14273] debugfs: File 'msg' in directory 'loop0' already present! [ 382.473462][T14280] block nbd5: Device being setup by another task [ 382.536080][T14273] debugfs: File 'trace0' in directory 'loop0' already present! [ 382.575776][T14273] debugfs: File 'dropped' in directory 'loop0' already present! [ 382.588318][T14273] debugfs: File 'msg' in directory 'loop0' already present! [ 382.603921][T14273] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x4) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 12:03:19 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x6], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 382.757232][T12279] block nbd5: shutting down sockets 12:03:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0045878) 12:03:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 382.857047][T14292] debugfs: File 'dropped' in directory 'loop0' already present! [ 382.871171][T14288] block nbd2: shutting down sockets [ 382.899786][T14245] block nbd5: Receive control failed (result -107) [ 382.909617][T14290] block nbd5: shutting down sockets [ 382.934391][T14245] block nbd5: Receive control failed (result -107) [ 382.942681][T14290] block nbd5: shutting down sockets [ 382.944419][T14292] debugfs: File 'msg' in directory 'loop0' already present! 12:03:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00') r1 = socket(0x2, 0x6, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000100)={0x81, 0x3, 0x100}) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x10c00) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 12:03:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0045878) [ 383.046405][T14245] block nbd4: Receive control failed (result -107) [ 383.056055][T14294] block nbd4: shutting down sockets [ 383.092536][T14292] debugfs: File 'trace0' in directory 'loop0' already present! [ 383.156752][T14245] block nbd4: Receive control failed (result -107) [ 383.166692][T14294] block nbd4: shutting down sockets 12:03:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 383.226630][T14245] block nbd5: Receive control failed (result -107) [ 383.237407][T14310] block nbd5: shutting down sockets [ 383.255944][T14306] debugfs: File 'dropped' in directory 'loop0' already present! [ 383.265348][T14308] block nbd2: shutting down sockets [ 383.275320][T14306] debugfs: File 'msg' in directory 'loop0' already present! [ 383.287943][ T28] audit: type=1400 audit(1594987399.701:28): avc: denied { ioctl } for pid=14308 comm="syz-executor.2" path="socket:[52506]" dev="sockfs" ino=52506 ioctlcmd=0xab00 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 383.315517][T14310] block nbd5: shutting down sockets 12:03:19 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0101282) 12:03:19 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 383.333367][T14306] debugfs: File 'trace0' in directory 'loop0' already present! [ 383.353671][T14245] block nbd4: Receive control failed (result -107) [ 383.375000][T14319] block nbd4: shutting down sockets [ 383.438054][T14319] block nbd4: shutting down sockets 12:03:19 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x7], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 383.479625][T14324] block nbd2: shutting down sockets 12:03:19 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2) r1 = socket(0x18, 0x2, 0x0) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x80, 0x800) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = dup2(r3, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) io_uring_register$IORING_REGISTER_EVENTFD(r5, 0x4, &(0x7f0000000140), 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r11, 0xab03) [ 383.543723][T14245] block nbd5: Receive control failed (result -107) [ 383.555601][T14325] block nbd5: shutting down sockets [ 383.640894][T14245] block nbd5: Receive control failed (result -107) [ 383.649627][T14325] block nbd5: shutting down sockets [ 383.685187][T14337] debugfs: File 'dropped' in directory 'loop0' already present! [ 383.693252][T14337] debugfs: File 'msg' in directory 'loop0' already present! [ 383.696150][T14336] block nbd4: Unsupported socket: shutdown callout must be supported. [ 383.707329][T14337] debugfs: File 'trace0' in directory 'loop0' already present! [ 383.790639][T14338] debugfs: File 'dropped' in directory 'loop0' already present! [ 383.805230][T14338] debugfs: File 'msg' in directory 'loop0' already present! [ 383.849100][T14338] debugfs: File 'trace0' in directory 'loop0' already present! [ 383.874728][T14337] debugfs: File 'dropped' in directory 'loop0' already present! [ 383.891376][T14337] debugfs: File 'msg' in directory 'loop0' already present! [ 383.958004][T14337] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:21 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0xa], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) r4 = dup(r3) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000040)) ioctl$HIDIOCGVERSION(r4, 0x80044801, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0189436) 12:03:21 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 12:03:21 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) kexec_load(0x100000001, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000040)="22a4080c22a817c44319907e37c5f1c709bd4b69d1ee009b98899722ad87722341dc61b3f936d4001e9741d0b5fbb60076de5ab990f0260bf57710052b94fdb161701e292cc19d9b9f6e0a9d80736b6a1f31d0f40909653175bfff5d97d9bc339c4da47142d14d44fc20ced3cd3403c61a90623a5157805e468484b757123b65cb543755bc2568", 0x87, 0x3, 0x7}, {&(0x7f0000000100)="b94ecbc78481404bc70cf8badb8e8ab4b29f055786b33d1cefbff6b6be120f92673304c0c1d346795378837a1809bc3bbb4762a48899a45fb0660df7f974b9b286725d4016d65e598c8ff17db277e110e27c9a97bc4b6935c9dabc5b4995ee5c7764e5c1fcc0b7ae60fea8f4346aeef12d5c501bb2f7923bb15e3910559179af14d8b9c4", 0x84, 0x933e, 0x1}, {&(0x7f00000001c0)="4dac24950e9be05f4cf6a80365df3a48a52cb724a2b4c3e8449b06ba8c20d9c130613ee29896b7eb6824cf838a151eff014c5da40d5d661d", 0x38, 0x1ff, 0x8}, {&(0x7f0000000200)="4c1710bf97e7a456f64e071472f9aadaea84c2d176016b477100547c1f4af5a6f2a09c9b3b5923202eef06f24763d5ab451a8d80342bb730d08227a493aacd718eaba2175c4dc0cc1e9d7a7919ffdb39860e80ba745ef5c38382709e8a5f3ebcf4e2c4e6fecad27e941b4d5659d20e9f7812eafab1948eebdf7d667c3e07b60cd099bd563df3f87dd039daf9570519209309250cf46218a40c6600b815bf368788e65956b9a50a815f8e459a3601dd75", 0xb0, 0xfffffffffffff001, 0xb639}], 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKROSET(r3, 0x125d, &(0x7f00000005c0)=0x400) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000640)=ANY=[@ANYRESHEX=r3, @ANYBLOB="9757088289cb42aa15c05a9b7f767a1d21031fbce79d74426653af9d2b9cd807bb8c445be443f1f92b66bb2502d04b1b82d96fc15d18cecfc042f0d54d09f1c9e8971de699a5ebdc7f1fc4c0394dd147d718f2b00ff2fad0b639e2c7f851e88c98e06b90138879b0fe3eb9dcc01a22660fc710c5a6ab8aff5012051ba1c03e045509965e22e3761717ca548b5c239b9162983894631131211b252658e739a31e5ef7ae5af6db4d5edc509c88b1479d0d32bb43b22d3c77a89a", @ANYRES16, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r4, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000600)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00030515808dc6ae3bcaeda008aea500e2fffac8df25040b00000041f21f"], 0x14}, 0x1, 0x0, 0x0, 0x20040800}, 0x20001811) bind(r4, &(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @rand_addr=0x64010100}, 0x3, 0x3}}, 0x80) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$USBDEVFS_SETCONFIGURATION(r7, 0x80045505, &(0x7f0000000400)=0x9) bind$unix(r4, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e) [ 384.913848][T14352] debugfs: File 'dropped' in directory 'loop0' already present! [ 384.935543][T14245] block nbd5: Receive control failed (result -107) [ 384.943196][T14355] block nbd2: shutting down sockets [ 384.955169][T14350] block nbd5: shutting down sockets [ 384.967574][T14352] debugfs: File 'msg' in directory 'loop0' already present! [ 385.036944][T14245] block nbd5: Receive control failed (result -107) [ 385.051829][T14352] debugfs: File 'trace0' in directory 'loop0' already present! [ 385.073471][T12279] block nbd5: shutting down sockets [ 385.088674][T14348] block nbd2: shutting down sockets 12:03:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0xac800) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 12:03:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc020660b) 12:03:21 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x20c300, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x745800) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 385.191308][T14369] debugfs: File 'dropped' in directory 'loop0' already present! [ 385.227364][T14369] debugfs: File 'msg' in directory 'loop0' already present! [ 385.271446][T14369] debugfs: File 'trace0' in directory 'loop0' already present! [ 385.279780][T14245] block nbd4: Receive control failed (result -107) [ 385.288774][T14373] block nbd4: shutting down sockets [ 385.289368][T14245] block nbd5: Receive control failed (result -107) [ 385.308707][T14372] block nbd5: shutting down sockets [ 385.329518][T14245] block nbd4: Receive control failed (result -107) [ 385.338163][T14373] block nbd4: shutting down sockets 12:03:21 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = accept4$rose(r4, &(0x7f0000000140)=@short={0xb, @remote, @null, 0x1, @bcast}, &(0x7f00000000c0)=0x1f, 0x80800) setsockopt$SO_BINDTODEVICE_wg(r5, 0x1, 0x19, &(0x7f0000000100)='wg2\x00', 0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xffffffffffffff7b) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@ipv4_deladdr={0x40, 0x15, 0x20, 0x70b92c, 0x25dfdbfc, {0x2, 0x40, 0x1f1, 0xfd}, [@IFA_CACHEINFO={0x14, 0x6, {0x8, 0x404, 0x2, 0x6}}, @IFA_LABEL={0x14, 0x3, 'syzkaller1\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x2400c000}, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f00000001c0)={0x3f, 0x3, 0x4, 0x10000, 0x3, {0x77359400}, {0x1, 0xc, 0x7, 0x1, 0x6, 0x7, "a4060c6f"}, 0x4a46, 0x2, @fd=r7, 0xc0e0, 0x0, r9}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r10) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000040)={0xa, 0x4, 0xf2}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) [ 385.372745][T14245] block nbd5: Receive control failed (result -107) [ 385.381139][T14372] block nbd5: shutting down sockets [ 385.412122][T14376] block nbd2: shutting down sockets 12:03:21 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000000c0)={0x8, 0x3, 0x2, 0x3, 0x3, [{0x8, 0x50, 0xfb1, [], 0xc80}, {0x91e, 0x3f, 0x7, [], 0xe00}, {0x4, 0x100000000, 0x7, [], 0x100}]}) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x1e, 0x1, 0x4) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 12:03:21 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x48], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:21 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc0481273) 12:03:21 executing program 2: prctl$PR_GET_FPEXC(0xb, &(0x7f0000000000)) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 385.642498][T14397] debugfs: File 'dropped' in directory 'loop0' already present! [ 385.678675][T14397] debugfs: File 'msg' in directory 'loop0' already present! [ 385.699709][T14403] block nbd2: shutting down sockets [ 385.706020][T14245] block nbd5: Receive control failed (result -107) [ 385.718871][T14396] block nbd5: shutting down sockets [ 385.768741][T14395] block nbd2: shutting down sockets [ 385.768917][T14397] debugfs: File 'trace0' in directory 'loop0' already present! [ 385.794565][T14245] block nbd5: Receive control failed (result -107) [ 385.803315][T14396] block nbd5: shutting down sockets [ 385.859641][T14415] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xc08c5332) 12:03:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_SIGNAL_MSI(r5, 0x4020aea5, &(0x7f0000000040)={0x1000, 0x0, 0x20, 0x3, 0x80}) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$VIDIOC_QUERYMENU(0xffffffffffffffff, 0xc02c5625, &(0x7f00000000c0)={0x30f, 0x800, @value=0x2}) [ 385.904826][T14415] debugfs: File 'msg' in directory 'loop0' already present! [ 385.929958][T14415] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:22 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x4c], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 386.031055][T14245] block nbd4: Receive control failed (result -107) [ 386.040158][T14417] block nbd4: shutting down sockets 12:03:22 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000100)={0x2, 0xfffff7d5}) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={r6, @in6={{0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, [], 0x1}, 0x1dc}}}, 0x84) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000000140)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 12:03:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0xa, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) prctl$PR_SET_KEEPCAPS(0x8, 0x0) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x329141) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r5, 0x11b, 0x6, &(0x7f0000000180), 0x4) r6 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x80002) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$SIOCRSSL2CALL(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)=@null) r7 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f00000001c0)={0x0, r4, 0xa971, 0x2, 0x26a, 0x6}) connect$inet(r7, &(0x7f00000000c0)={0x2, 0x4e22, @private=0xa010102}, 0x10) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000000)=0x10001, &(0x7f0000000040)=0x4) [ 386.079207][T14245] block nbd5: Receive control failed (result -107) [ 386.110705][T14416] block nbd5: shutting down sockets [ 386.127067][T14424] debugfs: File 'dropped' in directory 'loop0' already present! [ 386.149001][T14245] block nbd5: Receive control failed (result -107) [ 386.158416][T14416] block nbd5: shutting down sockets [ 386.203427][T14424] debugfs: File 'msg' in directory 'loop0' already present! 12:03:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) futex(&(0x7f0000000000)=0xf1, 0x1, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x1, 0x800) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_REINJECT_CONTROL(r6, 0xae71, &(0x7f0000000100)={0xfb}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_DO_IT(r4, 0xab03) [ 386.312875][T14424] debugfs: File 'trace0' in directory 'loop0' already present! [ 386.384168][T14245] block nbd5: Receive control failed (result -107) [ 386.394696][T14443] block nbd5: shutting down sockets [ 386.416302][T14440] debugfs: File 'dropped' in directory 'loop0' already present! [ 386.430015][T14440] debugfs: File 'msg' in directory 'loop0' already present! 12:03:22 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f00000000c0)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000000)=""/76) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x100}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000180)={{{@in=@rand_addr=0x64010101, @in=@loopback, 0x4e20, 0x8, 0x4e24, 0x800, 0x2, 0x0, 0x80, 0x32, r8, r9}, {0x100000001, 0xd1f, 0x209, 0x80, 0x7e, 0x101, 0x8e2, 0x3}, {0x7, 0x100000000, 0x7ff, 0x7}, 0x6, 0x0, 0x0, 0x1}, {{@in=@private=0xa010102, 0x4d6, 0x6c}, 0xa, @in6=@local, 0x0, 0x4, 0x0, 0x88, 0x8001, 0x3, 0x401}}, 0xe8) r10 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r10, 0xab03) [ 386.476716][T14440] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:22 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x3, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000039c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="4788b7cf4874395600e0173f166cd2f7184b88688a1bf782763cdd3be2a597561e166f2ff0bcc840beb074aff9dcb3116094b3874bb40f60a2c107e0d3512522417a89ed95bfc0e25c5e52e88536795ac57cd16e4d4cb1497638a7fde94644283a787bc41c90ef2dea689e792f1b21d4582c9066e360e4d9e5d5c3e488bf6be4024fbcdb995594a85d470655dfe25b", 0x8f}, {&(0x7f0000000000)="49beefd75315e896213f8960817583c975f8eb9c31abc54e031af8bd4e98ee41142419f76c50d9e685e51f917d23e7147bd2153bd9530183d37c5fe2511b77093aafbed65aad72d189a6882109", 0x4d}], 0x2, &(0x7f00000001c0)=[@assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18}, @iv={0xc8, 0x117, 0x2, 0xad, "bf5e5275dfab17dbac69a8088d4f62eeb119929c69efa9ce55a17b1f788b8994ff6c66ef8f58618754ff1f59adef0421b7606865c588a5576624fee5284d9b0e614a875bdcf51e8bc2e615da2a5737c0b9a8e5cb16056aa53c2aa4b3824963c34d9390a125efa0f5502e08529787157015582dbd59f01c088916ed5f6fdca0bc2bfd92477814c1b1a4415198a427371dd73c6cdd0ab1f50ea70c4a1bb573a71c239a2012efbebdacccc063f363"}, @assoc={0x18, 0x117, 0x4, 0xffffff81}, @iv={0x40, 0x117, 0x2, 0x2b, "0a1bbb2d260b404f4d0ed3d372202127b31a0e324a96200d7db9147cfa4f75fef43c05cf311a1cbc4eb238"}, @iv={0x98, 0x117, 0x2, 0x83, "160e3c0183f82fd666edd370fb8ad386d29f9b3355b572e3ded205960f2f08d7de42e294850fefcf7147364d26bdcc7750ce918ae3360e7736e561a8df667df38b633967bb6a1443d284d963f9f0ecc5708058f352b0646623814ff98ba69984f061c66c3b724c391df82ce361626a6569321a36ebb8008b266658de73c14277dec6f0"}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0xef2}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1230, 0xbc3e3dad15ae314c}, {0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000001400)="57152a83c6b0415b742cdcc75cd3e13c3a589f8da90be91096", 0x19}, {&(0x7f0000001440)="dfa144928757e905c496b5998fd69826402d62474cc94f768f5f395c694615a7a598623d7167c4a25b3a0c3aa82a17052c", 0x31}, {&(0x7f0000001480)="9d4b61ba3cf2bf", 0x7}], 0x3, &(0x7f0000001500)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18}], 0x30, 0x20000000}, {0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001540)="0b130c0808255d228037806c8f1da9d82f5cde0dcbd0e5f3e30d2e6697cf9c863f908b3c6ffa3527051584bbbf5d6da48ee16a15da794286850a6466524ecf79d096a75eb60a1110613b40c40ed26f823936bf4b24d534d4316f7af251aff4bebca70ab78af8d8889b31097247e8f0f2ffe3e7201f264e757ca7df0d7d026da9a90b7667584fe993dc3091665120484028f67e54cc1c778d474597223f55113b26484c385666c0bab2dee932325fd83b9f5fc57f2822cb89104a7b92bf488c25cc75ac5f828b69ac5ccfb543", 0xcc}, {&(0x7f0000001640)="001430fbbc1d13ab09ea", 0xa}], 0x2, &(0x7f00000016c0)=[@assoc={0x18, 0x117, 0x4, 0x1ff}, @iv={0x40, 0x117, 0x2, 0x26, "4350d18ff212e30ed2ba6a310f70d10e002db8e766200fed5019c52179e561eb3f17a137129d"}, @iv={0x20, 0x117, 0x2, 0x7, "b6292da34548bc"}, @assoc={0x18, 0x117, 0x4, 0x322}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x4000080}, {0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001780)="8d45b7040f41f626d86809c7553dba6a035697bae2244197da7e63587c51bac25317bc2d4fc2d2c0cf0ca3e93d1bdacd6ac187b9c3a7b1c8bee7297239ad9f489a69c95ef4a20f5016b613ccaa", 0x4d}, {&(0x7f0000001800)="be61e9b4945633df03968ef999a8c279c07945b792074c99fbdcef8fe0989dbeb0a18bb7d4e9da3a824180ab7e7afd5e947c40", 0x33}, {&(0x7f0000001840)="46bf0652b1a1798bc85d60204b3d480ebcb726ba5a7c705bf3e82afff722367775e6727f1425977eea06a41fc64b468e667197f20d612e69f14a42010f967d689fc4fd6bb96eb7ef0ff4c2d09c1addf810c48b2297ffb132e3a11c0b7fa9f8a0d8a778d039dde6014e02f27d19d5a8f531f36a74171572d7c5064de6415020dce23086c7b06c9188f98798ee00f3f6cf6ce41ab568c7c7fc515bc8716b4a59e3", 0xa0}, {&(0x7f0000001900)="2958aa8d495dcece5c1fe18b714209403c9bc192154b37ac788c589fb68bbef7247ff90fc0ec2fd3d6d9c4941ba824d5d176703a4e6c989ed43c62f61bdc3e4369e8dcc9137859211e2f4fc8a26887d9bfeac2fe62d2d47dfbc561eca91a4ab575922f9f3d36a5694b0739", 0x6b}, {&(0x7f0000001980)}, {&(0x7f00000019c0)="9999926c8aab44813f728bbe8a639733375dea1905ff5f9158460cc953a678d9d0346ed7a6e184f9ebe2c2d3d6ab09ba3263736a903a967b587656381a7dad2f9e1947f28e6fb942f8bfe566085a3f1de1e08cd7ff584d7c8d0a12a4fda85cbb82b1e7e7157ffeae9a2c80b1e0d03699fea2ee65049c921d", 0x78}, {&(0x7f0000001a40)="70ae712398abbf3e4bf22a9609c00ff32487544a3bc45617e1c273d5add35689718507ef08e2f6b144728b7114a5dbb61595a179b016104827fc6cd6a15e5d0028113b6937ac53ebf90d79758adbe9058a42818cdf99cbaef4b970ee368e1e8737b3b6bca7c1652e83d5cc71dd4b7e129b6338937da827ded9303d9505b589099d71d831dee7ccdc3f85d10f33a9fbdb04cc522d", 0x94}, {&(0x7f0000001b00)="7748a0490d2d35d4c9be9d8efa252dd105ad93c578a548ea4d58634e826768b0cd0c95578310b1c0cc9d0e58ec8966b0dd71c924b7d7974a169df721d05fd018a40f4fef", 0x44}], 0x8, &(0x7f0000003b80)=ANY=[@ANYBLOB="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"], 0x2c8, 0x22000000}, {0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000001f00)="049bd903f024b06bb2a8725b862d3682654b745ac2ea7fb598a584df61c2d11d5a412ea7600c8242ac949c5da52c4dff7735bfab223f74c3cbaaff460cb1ac14facfe2f1fa6431e69b7208a09ec8200b0d83725221297b82944240949d3449631b3851bb2493325a38118830c9820b49d4c78d76df533d9bd270d4bac468f27a8681a86b7185352a0d8c0304da861e4da31b3e5cf4860eaf1b1428959085eaff7092b942d6e9d3e042e7dfa77042ab5a62548a6f37b73caa281e36fac5cd372af594696e", 0xc4}, {&(0x7f0000002000)="cdda08f7bbcc5f74085106175e519464a3f8f2d23251219298775e120f9844bcca7aacda5fb4cb8d0e5d58d270b934c8e5e85f40558c63961152d193", 0x3c}, {&(0x7f0000002040)="dee3dc87027b38b4eb9fba162890e42d331d9519bc123c99817ff403b55b4286b8ff6f9e9399f69332902de70781bb20a6eb3b0f18cb18399d1d77813418b1d8a2c1ba4f1641c52b6d5da0a55cb81ffeae298ceb63de53117dabb3ca3704e54d5b702a03daddaee3f73f7b25a13c6c066eae518666c5eec37aff3cddcc9dd60884955e99bd5d0e94c4fedaf0f09d75e63f8f04db3d11851f99c1050d1aef15331f23e3cf02154051edf180f781a197531a81ba2471adb787f2d4e0d44bca36f04f36f6e761c06eebfdeddaffedf1cc79e800d9de9b19d18f184275c5f29c556fe9f0e380540dc8399fa618d7dc63df5ee465cf3d9c75a298af10df5a202c766eb58654e3d38caa5cd94279693436437f04972c0b01bdc6b0461bc6c2c2197f58e7eab29e5a00eeb2b38b526f3e901a5b296e4c05e3057f1cf94d4a19789925fdbc8599acbb3d44e0fa43c2b94bd0feb1b232dfb7801649bdf071f87aa94dddd06a61d2ff47e90c8a94e2f62824faef6502f315afe33b9f7f005180aacc0148ef491a42eee40bf23bc3f134fc88eedc4acb50405de0ca0fbaa9becebde1eb02a7cdda020c7bdcdaa52ba74478603c1990b6b4652363a04a89b50929d1b2a535caad529242543b30c2d1c69c6d4b2b1e748b21a7cba126296166846e836b5f7702a3f58cdce2759ff0dcbb5eb322e722631e04050b15e593b3391038d219b24db33f264daee40db84df311656aca58e3b219dea58bdd995ae286ced6e3d8aaf7804ddf9f24c6ce1c3ab99722dd2014ade4fbe0dc85d0ac21814b2bea647fd7d4d625a31a266597d10c2a56a51c8a31ceeee3a4e4da0148a1dbf24c1455a0114ddc958ebae133b9ca355caa87210a8d7a10eeff7a8f1183838e0a89e6ab836680a7647292a948d9cfd20f2e38882b8822efda842a5bbafc4490593a73681439c77e0b869f579fa5f67c1849642a7501eab0d059c565ebcfee5750df717c7c45897400e0b84001118341c8302eca0d1faca478ffd9f90843ffaac10da4680b2134a309eabb6528afbaed5f41745f20e145b691a8d1caee689538b1e1c979a2371a428701d40821553780a4b907ba74b1066735f94bbf5c9c94ab22d4e5b135004832e910c5064b4c8457cf61cec4d5a523df8026bd3b3d985d347d2e5d157a768397d5df60319399e6c1276402c6c85f35b83bf5e0b79c0730801c0ab0c64901a084753887b866aca47a1d6cb6488ce4915274c19abc9ff9691150236c4a3a8ae561fba19ed590003636195cf9253b9dc2aa16b17876aec7f6c81f5a47b0215186de747431e599ffdd3fd31cf4be3813ea79b1eb3d206de862e7ee11c40d7853d25411a3580c4ef859823a460796776caa8c68168f9b7ca191849349dafbcc560ef5bfbbedbd04fb7ec29bf50a2c57e76cfff34a479b30376a63ab2dfe564a2288139194b54da7c90dc0e0f65a29b5bcc8d1f7ec2538a86cdeec89cd8aba60aa7bb3bac83ba0fa8c5e6572be4231dc5374d45491db662c74aeeadc3de43a234ca8c7d50d039fb0dc8839f0dbe180fd9dd9a29cdbeb7517264d1fd160371c79151274df89a4c5c45455249282757b1e2db3ba621ac36552c08f2b49f4508ff38365de3113e6618abb3422a973008d5ee86fe141d8276f82b181816103c178fc1074e84d30d7dd0d80d3201fc577d2e2f0406983594e332e3bdad08be77294d085ef80086bcd71d9381dbf917632cf9bf264c1548c326990d187640b20f28bfdf8130ffefabfd8744b73a1b2ccd10683ee45e97ae917a8ba498bd8fd0e5e1e651e66788693a1e74026b383ad0f58745835d3596c56f9a01c96215d9f5173d76f3e30c8b1af2d264a2caea71db89898da0d4ef4b393c143e3fa37207316264d5211f77ebe0ff70416e6610d2b509c051b69033a6fa7d8f10745153a1bba5484b817e061a471e30dcb4ea7f1d8d91babcd7f7d476d2b480062590077f87833aa7b675f9dca27200fb2d6185e8c18b925351663e605ee4e23f9e7f0b25107897b03e27f45c1a209bb096873a8e664c989d731c9afdd2ee874e43e01f02bcf8cc0d38374b5a20b12b5e0d2b6f83d4230fe7862d86442a3276c6a434a6ee2fec06c5a80545f62f262c26ac607a0c004452e29bfa229c076706e9f6b1493fbfa7df35709ccba5daccfb1a798885ff5f1cd973150981763c4b30fcfa30da294721dd0c72a89e5fdc563479975195ba4a7e8ea4319cb99df414aa9c7dbb041f0f8b364eee8030db0a151c53e62bcd2167d427d35bf10ebc906aa273b814a0d3b2aa7e728a47c94ce24f480bb1506f53175e40a4080e8d74dcaa98c79aa3b30bf63937b564933380fa9cc438dc0bf72363aa910fef03bb42ea58e4d8460c1f49c7152dc72ddde39f3088eff008220e08d32878619dd851c20ac1721e1568844091d80439feaa6a83981f4adc939629373a04babed873dd6d0667064766ffd00ec8dd12382de4009772805b1279f66f3e2e38b1f54c96296378a61e574eb4869a4827d413e9da7f05a98547eee738b335973cc60e398734f13acdffded8168134767869d1d21d1a18230358d47ec639f18c641b8c32bebdd71302ff41921d9247c9732e5e35628ca939e19bff43b7d630ec2fe365234d27df7c8490b0fca3bbae1749ca89c9b37967e6aedeb4def04f81d949eff1cfbfee9ebc7c51016dc73a647a54c534971499a867bf0f3b8275159e857fb6d88a43ee6ccd0edaf3dc4e032885c88fc21f56ff9c426a9a534e66eec4539776e4575174ee0ccfa954515bd3c9be2b73f9ef93e2a8d04b9e3708847601d24c94ec21d3114d481815606c9b15b0ba64ac6124d2507fef075233a8ecd8a19a6b3063ae6c446f7c64bff981751b7fa6b5f8e02d40e233841456b4de7942ecd6e0b5573074d851f430c39bdf064b703e534a0e3584d155b2561bfcfa379a5567765ff00f5851344aa9ca0d0915b459ed9339b39188b4ed0d4f299bb20c29a29c2c55ca58580e941040db92a09cf795d8bb656401fee302ac67af0a3972930acae0ccef934b39b5a3179bc8f5b91986b3a65662aa6e1fbae4f0f5f862f38174d2f908f6c140a28dcd124b8ce696942519bbbea568bb2ef871d962c12f997f6b0cbdabebc31e039ff6e4de5267ef3aa16ec209f13c20ae673d44cb5ab4b0befb27fedf7c087d08cf43690338dabb906c4b19f1f98f55541bda0c40f17c53be796b5b649b74d0254ad8d3dfa83fb836afc6b8225e4191fb74e85c54b81b9f8dfea82f2786c88f02ed0506226c1d62c9d4c4eb1ab3f19b0860614f0d6731f83d7584e902227202e1d7ccb8ad72ecda46632279be8dd40fefd3b495bc43f37853d2929f888659cafc3d832b96784038a661ca70304f94c75db819583fc2db63c28ec29eb99eeb46f01dc09c367720caa7098324c29f0cad536cc8fbfc1a9f2fba95facf329911683522bdd4328806054b4af801573e695df9dc7f69019f44bcc770450d20e1e2909a9b7d129a5f64eb4796b4c73775af4c85ea3ed5a9bd42a77113eb5ec3d9b11abf5ae39e563911ef15294ffd2366909215707e429495ade04a15ebf1e28c3d7db2212ab4f02d4f8f8c4441eb2d73f2747c67a573271e0f2e8c9a373dac89bfc670084481b0a613ff693c2a1c29071aab27e328933d3af093749c1159d74c8712e8408886bf79f247b8f7ea315a3704c282d0ef2efc466fc58bd0ce62ed5cea187f6c48748f3db91ee80a988b8fb5c73c0e7041d9d074f183258d528fc770b46d2951e8ece40ec926d3f0d20cacef13ccaca273ec9930aecb100e8fe314c1e76dd1ae0682f90530538998292482c411d6454261e76fe4942fb7e7774dcbaf8677e20a2d4afbb22c3c42a03baa6132d0c59336f31c2cd3d207e6128771b6dab0d8f23901daaeaf666c3e24ba41b16e37c0d5a44bd986b92ca363f82248f3e4b7331fe282b9df8b3c421563d1aa975b376c6633fa9d762fc6ceea88f1fdc6e091f604735c73c59f0d39cffb5c313ed8ba5e2dad5d1fdc6566c2ea812af9982174236a6b4c3bcc17f6810fbfa613435691eb2ec24cd9782bdda0c114535ecccf172a0d6ba4cec73c0ea6654298f0c13eeed59d57b89d3caadd470d8029b0024834da2903867445fdd7bb67fa686d33c91bcccd8a90f6441606f69c58e9e42f1ef205a4696b116f860af52e42883e60e8d1d7319643b2c6fc7d84261c37b1aadc9f0e03d86e086fb02d3a917267b78d6076e43ffb625d1dd715febb154ee5495c79d0e363d339834d9e790179475a00b3880435bb350df53dcf210238f3fcdad2d67cf383788e619cce77fe5c0979776d32a11f9f4b94591447f3c25a61028c89fbd207d35694fcdb0b0e55af503963662d27e04349062118468e5dbb5a201afff369b9013ba348fe548bfc2a7e4e5028b39993e8bde0c17a0840a6eba1989f80c4540c49774cf6c7ab59e512ff70d2bf438381b2dedbecc65a9b30ac80358a70f56eedd1d97943509a367327ac42b72cf35cbd51a6c3af46814c4779444fb9badbf40d56114070466dbffe868a342b23e184d683885767cf4b96c5fcb5759b4b0141337a1ac2f0800b658ebe97b76772189d8e55a23e7d514352b7e4022f2841cd903618e8465bd6fdf9ff9d11ebd46d29267367406c6a3208be87815c5c1bf81159b24c4e3e03258148b93b5d76b0fca91bbf657ae872f5cc765f6599d5290dd514ab3cda375685509aa3fe04d2456d4f8f190aff7368ced2f120dd110704244f2f60f22de7a5978484b307fd0b9e42b0c91df4eac26c7591b8742e636233175bd37c26928d6bfdcc1da4888648f3d6ed3a97f6d6ed6cbd8695e2e700c66174b54806ee26a46afa002a869cedbf1e34df130c3ae1b5eeaa1374b79e2134742b405db8099d72db95d780fbfd8c97964ba5fac65a2f996c4de72ec441d55703324dfee08b524f836675b0d95efd76b48a209ea8fc17477dcdc718f5b86eaa0f9c4c319114c9f82c451cab4d205135e8340e9b2ac71f2c6c62dd9a52d98140fad672cd8fde78aff2753737011fcfbd44fddf52fff5ff152a80b9b764e0ed0853400abcf41d6dda9890305de8b71d27359fe205101d99f80e6c740bafe2d35e3ecf3e32f2ec3482b10747e46a682721ba8c3884da95f0132564b886bda704d7ee64bfb44c86834c5f2aed80048d97eacf65b86b62b7bafba1a3f18e68059b12c2efa8e50dee9bd3c867bbdc353310743c8e9ca59b4fe457bcb1785de5d0bcf8af01ae881437de2ab433261faf35ec816d27c4d44665ea6efcd3d67e7c9d862c186aafa2443d9716511797dc31c3c2a80646c5dfa1cf573f15edf1a66d699477f7a9e91e6082656a9818043a3091fb25c6f2f9099347e8793ebd81642481600af0c4381be13c078f62ca12dc10ed1dac74ec5b49511835d07f4e0bfd33b6955b08464f12cd0ac8ff9535e648660ca8548a6bed8902965bdb3bebf2f841fae635790330182df853e5cefc6663a8c1ceb7bb57e5a19a43589ec4c9b5cf75b6c44329cbe5eac128d40348b6bd71b20b2db5c497807f19c77ef6421b914ce5ae52b0e8a48a63a84cff0170f23ea58c7ce7d070127ec1e00d61f492ab58dcb9564a24987bae0d97b93789ef31363b65d2ec4b3b6fcabc8d0f0a4a9055ebaa3e02a81f98b90b310ad8f3465cb8f18b0702e679f3059537a92b2b03c3d7bd8ab3429a241cbb9eccbdd863c239160888334b18b2bcc6bcf54952384414bb8ccbd861d66f411750a10320cac41f063e7d51a119065696cefe760", 0x1000}, {&(0x7f0000003040)="d59f8e71de63410eeb2eb4bc4b357b946e50ee55c212d49e538e4e80ee45236cd6c4eebf0d4a6a7f0c6ad8eaddc9e8820488730189320de7977ae5aef4", 0x3d}, {&(0x7f0000003080)="89c86b94", 0x4}, {&(0x7f00000030c0)="98e2e25658012f35b03fbf0b6ef35740941091ee5d0c03e0e84026e1252af137105cf44748c87a2179672798", 0x2c}, {&(0x7f0000003100)="59850cab9aa713234fd7df50dee886fcb169fae5561ae248022fbda8fb344d08804a0c100889397dc5cfea7c", 0x2c}], 0x7, &(0x7f00000031c0)=[@iv={0xc0, 0x117, 0x2, 0xab, "ffb141743104b59758dd5f037d5fd778541247de8b5d494ea5e4759909215a969abfaa32634fee36b8fb3f2cdd3b6c6b2b9512a1ca2202083b173fe68f033b7b45b5ed13d277cfc874acb2bf1c4e3339705eb9716ed8fb7a7f584bb1ae7dd3170f649033c0d27268b75363aaae08e3a67a4929d0b2bf27da7489b6c4ee0a914f3ce47456a745efa4ec1a68f7debfa7daae9c030c68645cd35a1bcabc1889e21a2b1938f86e6dc978a6b68a"}, @assoc={0x18, 0x117, 0x4, 0x7f}], 0xd8, 0x1a084}, {0x0, 0x0, &(0x7f0000003680)=[{&(0x7f00000032c0)="df3896abb74ea383eab80e2d792d52803f9e458a6a04717867e855fefa506b344ecb1a9f57a0923a1d096bbc1a17", 0x2e}, {&(0x7f0000003300)="3bc2989ff00207f62306a3deeb2068d7506cacb9e9a96d61c0fa4dcbad7c7558728f3c3d6787285cbd86deab09839818ec46c6d4907f85f4250b6f8e3442c1f51b9ecd9c1454b7f278f17ebd037621d4", 0x50}, {&(0x7f0000003380)="93ea9d47bfc9246f6700a23ec7099708bbe0161c037163de22e5700fafe48fff97d3514aaf6067150656efe2b83bfd0cea767a365eba0b39097a2c863a5db9d7ee1545b4b850b9ad361814a54c3742f0", 0x50}, {&(0x7f0000003400)="ef4c861a009905c6aa9f18342868dca7bc53a91154c39d57f3a57980545559ade75b534782ad042d08d3f83563bb8c5a2f4647a720623a95083367ac9835ea5c8b1b649dbc224c79570a0809da5d0b31095b4a3fad002a861c730ed68992aee0264aaff7c8c91df762f2771de8c290271364eb6b4f6b580d99d0ffe90cece6422e7a0d5aa260effd5454a95078c23919f1234114a1c0f30bb255c0e87a14dc11ca91042e95a90cfa12", 0xa9}, {&(0x7f00000034c0)="dbf448c2ffb7a3ba65afc2b80d79b18531cdf2c1159cd21103fac54af1e4ac7f3112dc3bacb6c21c964271d3a7c7ab23bbdcd340bc75447208df2958f71dcf7ae39ceeb2f67c13a81e0b814af4fae71079f33d497e25170a2b1b0e148f25a582f49e62a2c0feb1164ec16c772e61f27bdfd771c04d369dd2e10682c531682e2f444260eafc2340c89e29f2f3d1f5ed602d427a3335dee34bb388", 0x9a}, {&(0x7f0000003580)="634e3268b1bfcd76b6359c962b8f16f2fdc19383400b73ac67f2c2a7895f61afae72a11d61dbb6a61f4c6eb6d2651a2baa97245ed872ca05e29a70dcfdf287ecd167aba15b8f6a2ce7883bd4cfb36f3df29a34bb7d34b281d979400ff12c285a7d70603f1aa7172ed3", 0x69}, {&(0x7f0000003600)="ac23be4b4d6e0a39cbf64fb823bd479851cf2a905ee65e3f1b766023d6971fddb0773aa36474e9bc999905976a3ca1c79fc50aec930e72f74c5c5834e180b4013d22ea4e12bb9d17", 0x48}], 0x7, 0x0, 0x0, 0x4000010}, {0x0, 0x0, &(0x7f0000003940)=[{&(0x7f0000003700)="a363918509484986722bbd4ddc98bcad3dd4b57ea53161903933327b2712f0f212b328bb6fad9eb3d838f6647d6c663b1abbbd9648b72f", 0x37}, {&(0x7f0000003740)="55792d2faec54f42872feb85989081cc9d6ce3a0a53e17375a", 0x19}, {&(0x7f0000003780)="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", 0xfc}, {&(0x7f0000003880)="0290c3ab90e12c9188229add7ad91aaccb131ff7a213209aa88611c16d2035fe64275b4e080a11bb3558730958610ae653c204f70eadd163db840c3d5a1f6880f3983d4299aefc5d0887e6b1a05a2ed1bb2d1b70", 0x54}, {&(0x7f0000003900)="083bd97fb49c395aa6008dbfb09f9a27f70f0b725acfa5a2ecae4b8197f081cf3048e7c92f3f94f8ec4e156b0aa4794b3a623be94eda8f8a8b63", 0x3a}], 0x5, 0x0, 0x0, 0x20000819}], 0x7, 0x4044004) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:23 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x60], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:22 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x15}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x8081) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x74, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xdf}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x74}}, 0x10) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) uname(&(0x7f00000002c0)=""/125) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000840)={'vxcan0\x00', 0x0}) r7 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000880)={'wg1\x00', r10}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000009c0)={&(0x7f00000008c0)=@getlink={0xd0, 0x12, 0x8, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r5, 0x301cc, 0x404d}, [@IFLA_IFALIASn={0x4}, @IFLA_PROP_LIST={0x68, 0x34, 0x0, 0x1, [{0x14, 0x35, 'rose0\x00'}, {0x14, 0x35, 'bridge0\x00'}, {0x14, 0x35, 'macsec0\x00'}, {0x14, 0x35, 'virt_wifi0\x00'}, {0x14, 0x35, 'bond_slave_0\x00'}]}, @IFLA_IFALIAS={0x14, 0x14, 'veth0_to_team\x00'}, @IFLA_MASTER={0x8, 0xa, r6}, @IFLA_LINK={0x8, 0x5, r11}, @IFLA_PHYS_PORT_ID={0x1a, 0x22, "ec221e3e245480b735ca724858d78dc5e2219b2bc9c4"}, @IFLA_IFALIASn={0x4}]}, 0xd0}, 0x1, 0x0, 0x0, 0x8041}, 0x26008004) [ 386.603308][T14450] block nbd4: shutting down sockets [ 386.686459][T14458] block nbd2: shutting down sockets 12:03:23 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000002c0)) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) r3 = socket$inet6(0xa, 0x5, 0x8) kcmp(r1, r2, 0x3, r3, r0) r4 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab03) [ 386.725220][T14460] debugfs: File 'dropped' in directory 'loop0' already present! [ 386.736745][T14458] block nbd2: shutting down sockets [ 386.750966][T14460] debugfs: File 'msg' in directory 'loop0' already present! 12:03:23 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xc00, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000080)={0x1, 0x100000001, 0x5}) 12:03:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x4, 0x80000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x1, 0x10000) sendmsg$AUDIT_TTY_GET(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1101b7ea522ca044}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3f8, 0x2, 0x70bd2b, 0x25dfdbff, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x8000) [ 386.832288][T14460] debugfs: File 'trace0' in directory 'loop0' already present! [ 386.911530][T14245] block nbd4: Receive control failed (result -107) [ 386.920749][T14464] block nbd4: shutting down sockets [ 386.951364][T14460] debugfs: File 'dropped' in directory 'loop0' already present! [ 386.971640][T14460] debugfs: File 'msg' in directory 'loop0' already present! [ 387.010112][T14460] debugfs: File 'trace0' in directory 'loop0' already present! [ 387.078298][T14245] block nbd4: Receive control failed (result -107) [ 387.086898][T14464] block nbd4: shutting down sockets 12:03:23 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000040)=0xfff, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x10, r2, 0xd0c13000) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in6=@private0}}, {{@in=@multicast2}, 0x0, @in6=@initdev}}, &(0x7f0000000000)=0xe8) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 12:03:23 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xa, 0x482002) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], 0x5, 0x4, 0xa, 0x2}) 12:03:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0xf, 0x800, 0x6) r1 = socket(0x1e, 0x1, 0x9) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_G_SELECTION(r5, 0xc040565e, &(0x7f0000000040)={0x6, 0x2, 0x7, {0x3, 0x4, 0x7}}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) dup(r5) ioctl$NBD_DO_IT(r7, 0xab03) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000000)={0x88, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x1, 'lblc\x00', 0x8, 0x0, 0x5d}, 0x2c) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 12:03:23 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x68], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 387.237092][T14496] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:23 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x800}, 0x8) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x84404) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) accept$inet(r3, &(0x7f0000000000)={0x2, 0x0, @broadcast}, &(0x7f0000000040)=0x10) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 387.295931][T14496] debugfs: File 'msg' in directory 'loop0' already present! 12:03:23 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000040)='nolazytime\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) [ 387.395778][T14496] debugfs: File 'trace0' in directory 'loop0' already present! [ 387.422689][T14495] block nbd2: shutting down sockets [ 387.447472][T14508] debugfs: File 'dropped' in directory 'loop0' already present! [ 387.461111][T14508] debugfs: File 'msg' in directory 'loop0' already present! [ 387.504150][T14245] block nbd5: Receive control failed (result -107) [ 387.520663][T14510] block nbd5: shutting down sockets [ 387.523782][T14508] debugfs: File 'trace0' in directory 'loop0' already present! [ 387.569138][T14245] block nbd5: Receive control failed (result -107) [ 387.578055][T14506] block nbd5: shutting down sockets 12:03:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x103501) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0xae67, 0x4) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:24 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x6c], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) prctl$PR_SET_PTRACER(0x59616d61, r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = fcntl$getown(r4, 0x9) process_vm_writev(r5, &(0x7f0000000040)=[{&(0x7f0000000000)=""/40, 0x28}], 0x1, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/194, 0xc2}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/78, 0x4e}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/93, 0x5d}, {&(0x7f0000001380)=""/241, 0xf1}, {&(0x7f0000001480)=""/53, 0x35}, {&(0x7f00000014c0)=""/80, 0x50}], 0x8, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$IMHOLD_L1(r7, 0x80044948, &(0x7f00000015c0)=0x6) socket$kcm(0x29, 0xa, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000001700)=ANY=[@ANYBLOB="075e08bda487d9140000100000006126000003f700003f0000009802eda6d277beab6fa3012a2e8de876f97dec8d29c70f2374000000000000000000d40993112e314dbb1a2cf384f86d628bc2df265940eab95efb4ae36b0684ebb2f8ef047db44ed0523dada3fa5c8aad07cc30455c6dd6cb9ce7226c7736cbcf9075b1b216687e71f7c2a2c1b3"]) 12:03:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockname$qrtr(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xc) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r4, &(0x7f000000ac80), 0x66, 0x0) sendto$inet6(r4, &(0x7f0000000100)="3e3ab3df20dc", 0x6, 0x40000, &(0x7f0000000140)={0xa, 0x4e24, 0xdf, @mcast2, 0xa6}, 0x1c) ioctl$TIOCGDEV(r3, 0x80045432, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 12:03:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2) r1 = socket(0x18, 0x2, 0x0) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x80, 0x800) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = dup2(r3, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) io_uring_register$IORING_REGISTER_EVENTFD(r5, 0x4, &(0x7f0000000140), 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r11, 0xab03) [ 387.786744][T14245] block nbd5: Receive control failed (result -107) [ 387.796232][T14525] block nbd5: shutting down sockets [ 387.823733][T14529] debugfs: File 'dropped' in directory 'loop0' already present! [ 387.867810][T14245] block nbd5: Receive control failed (result -107) [ 387.877045][T14529] debugfs: File 'msg' in directory 'loop0' already present! [ 387.877553][T14531] block nbd5: shutting down sockets 12:03:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x766}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) getpid() r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000040)="240000001a005f0014f9f407000909000a008000000000000000000008001d0000000000", 0x24) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x80, 0x0) r2 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000026c824d4e4a5d7ee19dc5a0e3e80bea3d8d425b07416019d2987cfea52789e020000008841b69f720d8880c3b10ab563d0cc986846eeb36b07dcb402178e709fefe15472d7ee28b13451180a24f7c2fb5128d1e0792b9b82f607de2e09e06009217ecff878b004ba9bd151f2ad5b7550c41d827d6b2009da9a5f4768ee12f22d1ec50bc9a89f8351eeb2d1b24ff78930", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r6, 0x8}, &(0x7f0000000100)=0x8) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 387.947207][T14529] debugfs: File 'trace0' in directory 'loop0' already present! [ 387.953116][T14536] block nbd0: Unsupported socket: shutdown callout must be supported. [ 388.005554][T14529] debugfs: File 'dropped' in directory 'loop0' already present! [ 388.061169][T14543] netlink: 'syz-executor.5': attribute type 29 has an invalid length. [ 388.069042][T14529] debugfs: File 'msg' in directory 'loop0' already present! [ 388.095979][T14245] block nbd4: Receive control failed (result -107) 12:03:24 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2) r1 = socket(0x18, 0x2, 0x0) r2 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x80, 0x800) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = dup2(r3, r4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) io_uring_register$IORING_REGISTER_EVENTFD(r5, 0x4, &(0x7f0000000140), 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r11, 0xab03) [ 388.115381][T14529] debugfs: File 'trace0' in directory 'loop0' already present! [ 388.128135][T14523] block nbd2: shutting down sockets 12:03:24 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000040)={0x0, 0x9, 0x400, &(0x7f0000000000)=0x4c5}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="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"]) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) [ 388.196281][T14537] block nbd4: shutting down sockets 12:03:24 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x74], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 388.305607][T14245] block nbd5: Receive control failed (result -107) [ 388.326793][T14546] block nbd5: shutting down sockets [ 388.348558][T14543] netlink: 'syz-executor.5': attribute type 29 has an invalid length. [ 388.362263][T14553] block nbd0: Unsupported socket: shutdown callout must be supported. [ 388.363057][T14559] debugfs: File 'dropped' in directory 'loop0' already present! [ 388.378406][T14559] debugfs: File 'msg' in directory 'loop0' already present! [ 388.386832][T14245] block nbd5: Receive control failed (result -107) [ 388.387299][T14550] block nbd2: shutting down sockets [ 388.407485][T14542] block nbd5: shutting down sockets 12:03:24 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet6_buf(r1, 0x29, 0xd2, &(0x7f0000000200)=""/234, &(0x7f0000000300)=0xea) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) write$P9_RWALK(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="300000006f020003001003000000040000000000000080040000008000000000000000090400000004000000000000fe"], 0x30) sendmsg$AUDIT_DEL_RULE(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x4c8}}, 0x4) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r5 = dup(0xffffffffffffffff) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000009c0)={'syztnl1\x00', &(0x7f0000000940)={'syztnl0\x00', r6, 0x4, 0x9, 0x2, 0x7fffffff, 0x60, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @loopback, 0x8, 0x10, 0x7, 0x7}}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x34, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r7}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0xffff}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$VHOST_SET_VRING_BASE(r4, 0xaf01, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000000)) r8 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm_plock\x00', 0x3c11c1, 0x0) setsockopt$bt_BT_VOICE(r8, 0x112, 0xb, &(0x7f0000000380)=0x3, 0x2) 12:03:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x505203) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff6000/0xa000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000000)="f0ff4b1eb4ceaf1b55493f6c4e54340153046c19e127950ec2f6c0143e92d948f29b9ec2e773e9a85f79d95a90088f0e64e7273149565e31c23537c2307e2d45064a3df23546fe2d8bc99bbd50a02cd2965a796a6312865f9e0fe5e0", 0x5c, r3}, 0x68) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 388.477747][T14559] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:24 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10200, 0x0, 0x6000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 12:03:24 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80400) socket$l2tp(0x2, 0x2, 0x73) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 388.518220][T14562] debugfs: File 'dropped' in directory 'loop0' already present! [ 388.526821][T14562] debugfs: File 'msg' in directory 'loop0' already present! [ 388.537235][T14562] debugfs: File 'trace0' in directory 'loop0' already present! [ 388.566347][T14562] debugfs: File 'dropped' in directory 'loop0' already present! [ 388.594508][T14565] block nbd4: shutting down sockets [ 388.597233][T14562] debugfs: File 'msg' in directory 'loop0' already present! [ 388.648745][T14565] block nbd4: shutting down sockets [ 388.656356][T14562] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:25 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r0 = socket(0x21, 0x1, 0x7) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 12:03:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fcntl$getownex(r5, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000040)=r6) bind$l2tp6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8, 0x1}, 0x20) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 388.712022][T14245] block nbd5: Receive control failed (result -107) [ 388.721020][T14576] block nbd5: shutting down sockets 12:03:25 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x7a], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x766}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) getpid() r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000040)="240000001a005f0014f9f407000909000a008000000000000000000008001d0000000000", 0x24) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x80, 0x0) r2 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000026c824d4e4a5d7ee19dc5a0e3e80bea3d8d425b07416019d2987cfea52789e020000008841b69f720d8880c3b10ab563d0cc986846eeb36b07dcb402178e709fefe15472d7ee28b13451180a24f7c2fb5128d1e0792b9b82f607de2e09e06009217ecff878b004ba9bd151f2ad5b7550c41d827d6b2009da9a5f4768ee12f22d1ec50bc9a89f8351eeb2d1b24ff78930", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r6, 0x8}, &(0x7f0000000100)=0x8) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 388.793863][T14579] block nbd5: shutting down sockets 12:03:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$UHID_CREATE2(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="0b00000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009f000800040000003f00000000000000060000009967175099772beffa4ee37c0fed19f640b63594a15c66b216d0d887516a76298469ca52c9a9a9a60006dfcb07000000000000002d50aa45b6babdf06ce781986f336f1ea850f2fab5f377dedbde75f61928797334a7b8cefc4187085cac0c12dbd8e0e8f2e00488e5559d25f3db640baa71482b6717ef15c5bfeddd8ed1a2188397ba5d01736f4320a9f52ca11a4a246123995c13ace053d8569a33ffbd8a07330d9d1a67265ee2d7"], 0x1b7) r7 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x90000, 0x0) setsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000040)=0x4, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000000c0)={0x4, {{0x2, 0x4e23, @multicast2}}}, 0x88) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x10201) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x48200, 0x4) ioctl$int_out(r2, 0x5462, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x800, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x3, 0x8, 0xa7, 0x9, 0x3f, 0x6, 0xffff, 0x6, 0x0, 0x7, 0xffff, 0x8, 0xffff, 0x10001, 0xffffffffffffffe1, 0xfffffffffffffffc], 0x10000, 0x218000}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$rds(r5, &(0x7f0000000140)={0x2, 0x4e20, @remote}, 0x10) write$UHID_DESTROY(r3, &(0x7f00000000c0), 0x4) ioctl$sock_ax25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, 0x3, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default]}) [ 388.898809][T14589] netlink: 'syz-executor.0': attribute type 29 has an invalid length. [ 388.909410][T14245] block nbd4: Receive control failed (result -107) [ 388.917360][T14592] debugfs: File 'dropped' in directory 'loop0' already present! [ 388.925887][T14583] block nbd4: shutting down sockets [ 388.983207][T14245] block nbd0: Receive control failed (result -107) [ 388.984348][T14592] debugfs: File 'msg' in directory 'loop0' already present! [ 389.004452][T14592] debugfs: File 'trace0' in directory 'loop0' already present! [ 389.014947][T14589] block nbd0: shutting down sockets 12:03:25 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 389.041423][T14592] debugfs: File 'dropped' in directory 'loop0' already present! [ 389.049323][T14592] debugfs: File 'msg' in directory 'loop0' already present! [ 389.056950][T14592] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000000)='veth0_to_hsr\x00') ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x121000, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e4000000000101040000000000000000010000089c00068008000200e000af24c156eae5b1b9000000000000000000000000000b14000400ff010000000000000000000000000001080001007f0000010800020064010100080001006401010208000200ac14142134000380060002004e240000060002004e230000060001004e240000060002004e240000060001004e230000060001004e20000014000500fc0200000000000000000000000000012c001080080001400000003f08000240000004000800014000008000080002400000008008000240000000060600124000010000"], 0xe4}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 12:03:25 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x766}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) getpid() r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000040)="240000001a005f0014f9f407000909000a008000000000000000000008001d0000000000", 0x24) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x80, 0x0) r2 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000026c824d4e4a5d7ee19dc5a0e3e80bea3d8d425b07416019d2987cfea52789e020000008841b69f720d8880c3b10ab563d0cc986846eeb36b07dcb402178e709fefe15472d7ee28b13451180a24f7c2fb5128d1e0792b9b82f607de2e09e06009217ecff878b004ba9bd151f2ad5b7550c41d827d6b2009da9a5f4768ee12f22d1ec50bc9a89f8351eeb2d1b24ff78930", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r6, 0x8}, &(0x7f0000000100)=0x8) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 389.138808][T14245] block nbd5: Receive control failed (result -107) [ 389.152689][T14604] block nbd5: shutting down sockets 12:03:25 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, r4, 0x0, 0x9, &(0x7f0000000000)='({\xc4@.-^*\x00'}, 0x30) pidfd_open(r5, 0x0) [ 389.239139][T14611] debugfs: File 'dropped' in directory 'loop0' already present! [ 389.252184][T14245] block nbd4: Receive control failed (result -107) [ 389.263171][T14609] block nbd4: shutting down sockets [ 389.268987][T14610] block nbd2: shutting down sockets [ 389.328246][T14245] block nbd4: Receive control failed (result -107) [ 389.329170][T14611] debugfs: File 'msg' in directory 'loop0' already present! [ 389.343779][T14609] block nbd4: shutting down sockets [ 389.363593][T14608] block nbd2: shutting down sockets [ 389.397361][T14621] netlink: 'syz-executor.0': attribute type 29 has an invalid length. [ 389.397928][T14611] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:25 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) socketpair(0x9, 0x4, 0x3a79, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$l2tp(r3, &(0x7f00000000c0)="93df7220b5ea6487363874a2954681e6b66e63421e7640aa087d9fd83dfedca6695fbc4a571ed241972064691b169df7e7a1fa8fdeec43d010041155963924485a5f4909eb6ac18070f3a38f3b28c8c082587454dc55d946a4108e5f651842714cb7274d09c20fa025729fe4e803d512cd2a370aee4475d1f35635d41d838333306a60522e249ba8148353cee9cfc68cc19f0b4d7d6e70", 0x97, 0x40080c0, &(0x7f0000000040)={0x2, 0x0, @empty, 0x1}, 0x10) [ 389.478563][T14245] block nbd5: Receive control failed (result -107) [ 389.488065][T14629] block nbd5: shutting down sockets [ 389.489076][T14628] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:25 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f0000000340)={[{0x6, 0x5, 0x3f, 0x9, 0x0, 0x1, 0x7c, 0x9, 0x9, 0x17, 0x4, 0xff, 0x8}, {0x5c21, 0xf2, 0x7, 0x8, 0x9, 0x2, 0x9, 0x8, 0xf8, 0x5, 0x40, 0x2, 0x5}, {0x7ff, 0x1, 0x4, 0x9, 0x1f, 0x7, 0x1f, 0x1, 0x1, 0x0, 0x7, 0x38, 0x9e}], 0x5}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat2(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x200100, 0x250, 0x8}, 0x18) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="7b00000008000000960000008e601f2efc99849458fd455a7be8711dd1a8208714afa720fc68ee583246af04005d062e81def67ebdc5cae172146893dd10ea2a8d767775a5762f793d19a069a2aba324a84eba414e28f703981160f14a6ce055e698917bd8b3ba6ed3730ae533eb5744459b5233917a65000000000000000000000000000000000177a7a27db557a6ffc6620d2e3ba23adc360e1430073401bf2db456d8b5b0ce7283eb33258e989df9bcae9c748cc413"]) r4 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r8) r9 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_SET(r8, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000640)={0x58, r9, 0x1, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x3}}]}, 0x58}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r7, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xcc, r9, 0x1, 0x70bd25, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x101}, {0x6}, {0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0xb5}, {0x6, 0x16, 0x6}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x20a1bb94}, {0x6, 0x16, 0x101}, {0x5, 0x12, 0x1}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4000001}, 0x40010) ioctl$NBD_CLEAR_SOCK(r5, 0xab03) [ 389.520883][T14245] block nbd0: Receive control failed (result -107) [ 389.529307][T14628] debugfs: File 'msg' in directory 'loop0' already present! [ 389.537091][T14628] debugfs: File 'trace0' in directory 'loop0' already present! [ 389.546829][T14621] block nbd0: shutting down sockets [ 389.563812][T14636] block nbd2: shutting down sockets [ 389.597018][T14635] block nbd2: shutting down sockets 12:03:26 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x2], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) fsetxattr$security_capability(r2, &(0x7f0000000000)='security.capability\x00', &(0x7f0000000040)=@v3={0x3000000, [{0x401}, {0xffffffff, 0x2}], 0xffffffffffffffff}, 0x18, 0x2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) sendmmsg$inet(r3, &(0x7f0000002740)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000100)="687b89ea5ff4d58fe8d314bd41d0edeef8972754a9c18daa9bcad85027f896cce89475da3d9c2351ae9859b2a3588463261a807e915d65bbec592e64f182544a7eb2206e40da6b3446c70e53f787484a104deddbced7a0250af8842eaad4addc283e5caac3d0ba93cf25e3c7bc8e5ec65ff2a541fe3f3006bb7aee3396d6b2993629c7250c4efc4668cf06a36c3877bfc8006330cc089a9c810960da8a2a27ae1c4c5aefc18e2a36cda55b538833a0a88d4437e4372d6c9a4472d4311c", 0xbd}, {&(0x7f00000001c0)="0641adb9d0b4cef8cf0b40b93aa0b377621e5a74c6387735575cecdb70d59edd9398eb815e50f67608259dc6647c870b5f1cec499cdd5ad986bee313b971fa93cfaaf9ae55d931cd7e30fc6bb01717cd1b5c371c08adaf6d77fcd35d526dd21224c42f68193108b05c", 0x69}, {&(0x7f0000000240)="42af23a96d1243946e2c7f1191fb72eddf37513b1a83ac44dc14b943abdf18c25ade187e1f15b523363157c2a8b6a82a72e4c8b5f73cc2f5692039f8f7f1c5177ee3a410b51c4c4748438cbd76d7961169e5ec5b0facfd6317691fd109d373029a1b2efb1e694b1159c5258c1a51099c5d8b7c3610a1d002925057af6df11a918ad5e1e4fa120f4776401da18a6f2d1cd0805e228fec23adcaf6862826f4aae05c1780840e0814807d8f54c888f19f2200cda71778323b1ecdfc26438403b574f700204c1df573defd58f1b65c342eaed614f4a1c47687c52aa535445e2d11befcadf36b8f5a1fc3355740", 0xeb}, {&(0x7f0000000340)="a56888ff33978ffd7ba156d5a0bb1d468c8617c851e4162a45fa9f549ed2e381dcfc7e9a0be468ac6263a19f8472132e270d8e11794696a63c5f2e42ee7e4fac28a5e2a7", 0x44}], 0x4, &(0x7f0000000400)=[@ip_ttl={{0x14, 0x0, 0x2, 0x3ff}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3}}], 0x30}}, {{&(0x7f0000000440)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000480)="e46b953b55d089396aed4813768f2a8fc17d240b2a38386585ef65acae3fd88bebc4f96b5328a50123a6d68c83fe7c9fd9337661a8f11fc56638b20a2356bcd31831d4edc76d37e9ab2e46bd15342e21ecfbfd41a3142841b60fb0b6add62d20cf79d6bc988e950c5a778c7018dc6308266898a84ce4dd3f9e1eae3d9877e4356d288ebe5cb787b6e277", 0x8a}, {&(0x7f0000000540)="fc5abff2963f79b6325f2ded4917faad3d13f0770350108236fee0083b7695b6e97241d9ce0af7180922fd5cb6a6e57c02aba44a95cba7f78148407806a66a0055f6ff40fb790a30f642e17f89a549f1905591385f0f6caf4c18d8bdf975b7dd31c608c2c779383c6a1ac758cd71f6857c87aa9cbfa72766d9bb849c33be1da0e8be64b7637c2637c7bd6871bb29639622d407a47ac1d0eb43fb93439e6d85c164620ebd4387a122fc5317e5ec5ccdc946f3e6c0132b6d526d089ea90a496726709e0417a5ee4ac45e7fa0ce978a556a1398458a0bcc06151717c35ce50bce20f9e787e5f406f00ea22bf297d7ae9c11e9def5597e17069a677668158003a850a8bf5b758bc9182d89d35837409a4d6f09a925b579bf656e6113bc456dcd2502c1be907fcbcbd9012259feadb052eec8f208403d00118efbcd7e19fd7c02c4daefe1a8fc3b4b27db25301e556ca86ae1881a20a4753fd73842b43e8e73f534a310538ae979d706b154b5a0d7f09104b558d31cdd6283967fc8f0328fa9b28821cb7726ff3b918aa942d53a1ea71727ca024b5f043cd68f555ed54c7aeb02c00ad382024992f9117c13e8dd3bdf1f682ec27a7b1a7f821e5e96e64e76b7aea8ed5ab1aadd8be8ef3d945a18b35998ee911dfa8270ace1441a4e97ea8e17ab00e594a259c3ae17f73f4d7c9db2c291ba0ef884d34cde5f5a18b3a34f996d64319b8d88b728cfe0bff7b92cdda1c78a26ff0d7cd88c4978918564737f877dfeaf819d2a9520b3ba637a96a2caccf5247bfc30e18d0a56886467962eb37639206bca2bfa2fa8d6a85e72d90d1c38abba9b3bbf254ed18afaa8df62dc129613ef8e663b470db7e4eff60a9770a288a56da272b700cb8d39895a3db035bedb4e8547ee279aacebe75a9ba0a1c54de8368f2e8acc6fc2bbcae2890bf1824e41c412187cc0028b5b7d460785974054d61f34f3505f65ba6259ffa95d95eca5d7b096fc9af4ca3c4293b8bf88785d3e1ce8ae342574044e6984b34ec9f918f64c717738d65082b2e6ecd3180cd8b609a6b87b4223ba9c46d4847f023a3ae0bf3b2047531e71074216d38081566bcb883bf53b2d778e7348cb543c322d0057d6e8ea2fb1979d12937d7b943def0505421611d369c319e3b5a1edbad07a9159feafd8c44574e3b7c782104697069389c58b24d63254a92153adc0dc43c5e941229c3b540a44fb1b9ada9ba32732b3bb135330605e980f61fd8677495d571d54b51056cb6f643047809759138b7c96afe26e2e3d4e39f668d7adfc7655691ebac2c9ebfa6a1e6c756cfe07f2bdaf3c10d8bbe92ff3a097e0a6019b557f493ad6cec7cc54d803a4ea4e33395fb0fe1235c49568b44b546d11a89fc629388779aaede8ce70d0ff9c9a0489fb0e5c909f34379e6398413b22af86eebc7c2877e12431f4a8788515a5bce6d9cd95fc1623171b9e5a88751598ec21c299f1de183dba4240e99e2888293950d4b4447ac787190b2f80d9c0cf9120823f5ebfae8b87ef9359c211b9fd6672a664b8e4f91ef62e0bc14092d23df9b703a6e16a5f4ba9e22232ef5571bfdd614a238d80d4fcf1c6e2ea27625317c0d3a7e4532c298ca532429152dfe2fbc2a582b041dac3f4f9e820ab34d1c79f45be52d620bd7a22aa4a251c8f9a0879342510ae565ae82e763af36e8487362943bb46f7f8b0d1208b4fa6ecaa78952fe7a4988af1915f17b9dc5e74346ec68f046f7888bd939c6133d011121bb0a373ef19fc90fa62cad94cc6922378fcfb9c6f5f55cf6c841a4e13ed75fcb07c15013dae0a0435c302bfb735fb50299bc9e47a601e3fd876f39102c8eecc3557226ae0d52fb57b587a57757cd72aef1ec39c8c77a3d488030d73e07e657da6b8b0115144066f1277cc864290964cd504347399ad472be3ba1f33feb66a2c0994b043443ccdd72663c1cb16311d186e1dcd0033262c9f60c0add554c7aecd19d9f9f12954512378901c2e91e7495365bba3fbde78466f6a1254554ef897f86f7946ab570c40621db7c30eac6fd54af2c1eeb19b88d3d08b9920d27098d72ec28ecb3144de95e19a1fe285db9fa3d64c0810a591e42b0fd44ee87d6b6fecb43fa3d2f6d78507d29b48103310153f3f4f69e999dbc6c7f9064fcbe8940f907d1ee21b6712db5d5dc12933565eeca85f2ba41cace2e4b0a659b40d3d9586fdc7a5019f6dcfc993589f897406c6c65e578181ac8f7b8974f5deb3dff4016364a69abf1d603791019ee3e493aca7171cc916e8f3d2c0d832c2eb3beeadab73853ec45a1ada30808614c0dfd0424b1a54c5b47fa9483066fe67c9057bfe86587207b696a5f63984fae1e3da8735ef5ff72ea6daa88b11ac93b0e2271ca31e25410b641eb9096e84dcff5363304a8459b9d88b42b740625ab221cc7d036df0cea2c4a06481cb12e5ab6150609511985383ff9116a68c05ecc2e80ec4ab87b71d30f5b62e04d34a13956ce99842e1658c1a2186074318b4295c278f166bba7d3631cfd957e31ebfec751d54ef7e4123887d1404540c5e2359d3550d934abfa605d853d7c0d404517a6fa137b9cbc619f4fa31366b90a4dd475151ec3ceaa8d7d7d97a0724f59ba977196f57a88d2cba9387dca3965c8dc08d606e22fe32a79a1c14cd452be93181cbdc6786eefba6e3a7c4aeda8e3e943a4fbf5e8bb470d30b39e78a1cd6e98a1e5f1b7abf435cf17a5d8261257a33326edd5982e4f04d67b355dc9ee756ebfacf171ba627afad5e34b4711610999253b6b5afbfb973962e00ee85c26c3b86fc7d3031d9858d48199f0de710e26d64b5f23f840c21fe35ead946209dd88b07d0e0560f3b792af23d6f007096b1592ae24b9182ff7e3ded91d9fd858a9bcdb29a25f58c79df5324172a53802490c8097fa792bc00b674c1efdafab640a3d086513cb83b6e75ef18255e49dc255be86665e97c8a43f02036373606a93ad509626829e41aed9afc6ffbbe161729e3f1bdd161707020bf2391223b4a11a5bfbefe6e691dea229756559194427c3f7162d8cc153171351c932b912ce16e69af7afb0e5dcea85ee700ba37996a91680cc86664139354fa2d9f375e54df031d2143da6ac3707b3d67789df57fd01ef386db29acd202da07e2165d59d2baf336702a73c3d33cca709f8ab5e24955b33a421684b6627c97fadf008cce7211159da787649e39ec2068e6a933254ad175c7788117197c7406f26295ce1162b10cd5b56b6399672790d663af8871ea93d510cc530e15f5d81758f6e3c014e6cd17218812941b6453f30d604c855a425efa48564a5c8c3dffa149322177d0428f3f92545fbbb0787ee973dc33019cc45028304119211792850caa0405b6ed31f0e6f180c70f7cbdd78dc4103d65b4aab95f16facb1c21c83c73f8b6e116fb966c9553004667294784d3a9eee85a45852712a5d5401ed856af1f949ad1a8910f73e4988c01630fdc2d02aca3bbccf2f2dbbba6b47dd09af724de9e3c9a1f3712939d641e700caa78ae6a60f6ddbc40009668cdc4afbead13939a5525105dc01b30e0cf112ba0a2157ef6573e3cf2062bf5733b17dbb9d37b936f04593411e67a276f5d1e647be731981b2ea110f403c6d4c81c6f48bf194e17e74a49fadd885f7056414c534f8b4526b19ce63ffd5f22cdddfa8eedc7865ae95f150b96365fa163fbd2d45e1a3de34d3a1a74255ee7d1b325f0ec7f420642fb7e68b1c9c4db9a4adac4fdf3b3460c1effecfd281ce140b21476ba8946b60f7ad84438d12d3faf61f902e6811c59d903aae8e7cf0774447292f13b66ab50a6d1c8c3c92520904c2e61e8ae38a848bd709db9900acd66a8269cc8894ad2c5804c4ec1d034dd073c03817a65b2ec39b8e24676f4912bb37a8ed30fc7f63c22dceae486f4216ee9216f001848bfbe1c7cbbf18155df47f72aad99ec987790b4356a7824f7769a47e52f13947ef2457d43f7d1d77cf62990b7981af63847114de90ca0fd44fe6ac6bdb90a3846e30b9355188887d5ffdc27de13ab9858d009b207dc21919d730d6f71386a8581f38b01737a5245be3ebb8030172b7453eb7897b2e9409cb04236c198dd89da5c4f18aa2ed3d2e117393baf6f6f5ba7170b08a81f2377f6cfbe3d03ae58d39d894ea5ab0902873890be2c709ea9aa504c430d5a587b4cdd0a5f9f49048305e651f71724cf8f45a5f7cbc2e4e0755fa201d0503acdca1aa1bf47f7fe568e181d8f99c7909c0d115eff35e887c09c1a7b4681d4b4762bdafd580a8dc22010e1d3552e2084a7b093d36e4e67f3103414d658669814cc9b4f8c53fe71566a0e4525eefb876ce137171bdfc3688c22a1d6c7124f8d3da122950d719c2e3c2454fd396745f289fb536c96da003f6b5d2587cfe805911e26ef6ead9733bff858bee3bcc3f8731f30fd345fcd8f793965e47382603bc60795e27eab7acf2535a8a07449d8cfd3a930cd18e2aca445fd9660f9f8221b6967c1161e1cdbf5c29b20c5b1a7fa66974ecfd0c05d35cd1e60d08c52628a51d5ff95681893cfc61ecdd3997c7eae6781f0a89295c002684770fd2974f26593fe5a204df8f66fbba75c2fbb395c96b4165c59cdb718cadc2837b16b05d2a6d64fd60b74514a302c7598e9b99f01fd62dbadb82114c2cc5f7fd135b2011d3a017ec65670745df88edeb422711cc30f01ae56846955df962065197d06d7ce70c1c107b830f9e750bccba590a41c3b7afe89451fe8988a9f9d50a8caf764c42fa467cf73e0da61b849e961da5e3dcf8fa6220dda1771c48ddf2aeaa5f1ab7b3454ada889a9212bd568d75f697979f274a6b809fe66b9fba1a360dccec297ad90e91cbcb5d0cb5ce1166b02b6a19940db2eaebe804a9df31bb81da0aecb5e097803199e2bf1625dd1423c8f993b11d35515524879e7aed6d28a474fe4ff0ed06a26ff33dae82f4503392adf4d8604d1427e3e2c2df32f0f30aa6a16cc8a6250689f5d3580d0c387d608dfd68f84088e214c8259d992ade2095c9d1341930aeb450abd332804fe1e216ba984553a99531552264d569b156b28bb73bf2981141d935f3c7c219f0b15278d1fbca79523676837515e15ca8ef81c39448b41ab1f62bd4eb3ff71f9e5f1952c6071b9accbbaf250280f7f07b348af1f3cfa96ef34963628bbefa829a4c4c2fe3595f9ea179977bbc08fe0a1c501ee3df5f9003f418b4102e35a2b93742b98d0df8431ccfbfef2827218102266a65d2181c8283e7082466c4dd5aeeef83426dbb0755f91882202eb23499c5f502fed4a7ca2740cbd720e1b1de82bf89228a5f7c0efef5948e69f3dd02f01f2cbdbea4836c140477e27edabe5ff434b0f0a05f2468adb7e315cb7ffed2d06402ef854f469b062e1e792dff64b17c2f1267ca8272970adbe11b853c6fb65c6bec5008768dca6adca2cffe713ac479b4e928426cf18a27a62deaad2aabb9549d8b7d5f14fc5d027ac68ca3db80e5cd36714be2592d12e45e0ac1cc598fc6b2085bbb25014fd9524bbca05bc71167e7ff364abd78ed35f6bb2b24398e47f4059fe093ae52817b39cd0b9885a38c378bfd98815beb9e3859e1c7bbb8aca470342c41d13c8e979aa7b95902ba25a52e6f8ea831eef46825c26660d0028697927ed1fb2851351c655670a0dbc76af93adf3be8a2698c4a9e51bedff3218c7251b4ee5f434cc06d48fb28606d8cfbcfa86ffcc4fadf2554bed62d98859559c6a654ae03f2bc32293f5563988a960d09e181e689eff3b918402eb74b53ca8323fc5", 0x1000}], 0x2}}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000001580)="0e6fbb8e7cdf52fad64ef504c839b1482a2db29b6f7d2540da3aca5dc22f90e5e42ddcb3464a30e03c650c5f8eddd1265555303b8916c011e8ef80491e1ac2a512c14fccf12782cc25701fa3dd1efa9853cfbd0edf58e2bf6d19945e8d674a4dfce180d046a2d461a0df641330c804e4bf49bf3721bf", 0x76}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000002600)="5be3e36d7074", 0x6}, {&(0x7f0000002640)="f7842e4d0c6c6fbf18b92aeea9bbac761fba34b83b1e6099c7d30666c394c63e4f0c01c31edf7478a99b4debf68033bc0e1b54662e45904f7c9382f770192adc80a9a68ecf808f", 0x47}], 0x4}}, {{0x0, 0x0, &(0x7f0000002700)}}], 0x4, 0x20004811) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 12:03:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x766}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) getpid() r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000040)="240000001a005f0014f9f407000909000a008000000000000000000008001d0000000000", 0x24) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x80, 0x0) r2 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000026c824d4e4a5d7ee19dc5a0e3e80bea3d8d425b07416019d2987cfea52789e020000008841b69f720d8880c3b10ab563d0cc986846eeb36b07dcb402178e709fefe15472d7ee28b13451180a24f7c2fb5128d1e0792b9b82f607de2e09e06009217ecff878b004ba9bd151f2ad5b7550c41d827d6b2009da9a5f4768ee12f22d1ec50bc9a89f8351eeb2d1b24ff78930", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r6, 0x8}, &(0x7f0000000100)=0x8) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 12:03:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x26, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x200000) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x43) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x204002, 0x0) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f0000000180)="f5b90fbf8569fd74ed7ddb2fea193ce8", 0x10, 0xfffffffffffffffe) r8 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r7, r8, r7}, &(0x7f00000000c0)=""/75, 0x4b, 0x0) keyctl$get_security(0x11, r7, &(0x7f00000006c0), 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) sendmsg(r6, &(0x7f0000000680)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x1, @random="2f0d0945bc94", 'vlan1\x00'}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)="556bd0ff00fa88dcd08addf278a5be8c", 0x10}, {&(0x7f00000001c0)="b389d1074748d43e7cb94a813a8291001b441e3f3851eedc177136e5a762de9ace95de4c50c431242927ebc73719ffcbf08aff34dee1d03b385bdbf2ef17c4f4392634da289ea50d68fef092d960c8fbee4e4414f70a677bdde5b5ab371021d142c4b142f86891e6b67be36396eae63f454fa175e4139a80a7affba8ae203f4ac325664853d14470f60ad92bf825f5bde0263e5f7b022e1a6fea7d05a17698dcf647267ef9074f4b495e95377590934afe818c974611ee4040d3292c07f101b84c049134", 0xc4}, {&(0x7f00000002c0)="b932f845689bb7e0b8124a5dcd86ad5131243755daa1bcbc7d446aeba2c1eb91cbd8f15f0d925a5707ffe5e33f8af42009f77f96395c", 0x36}, {&(0x7f0000000300)="126d73dbce5d1e948c7ab0ccaac6aebb8ba349014cd87e571719c19a0b3fc5d0ade9e72496180f23bce7a46238249bd0a141a14299e633b6b22075d1009c0d917f7c8b93b51536ba9bddddd413927bae7ca553cd", 0x54}, {&(0x7f0000000380)="6d9fa3cebddb7f538e120c17b1416c2da15e4c3c85f360d72cf5f4969c8d8d2ebb0e37ed441831ed33dab86b497c8d3c6ed5335976d57d783726aab2a4539ac5947ce4ef89110150fe1b1948ede4676c7877c303756f0daddffdf527662a743e89f9116a", 0x64}, {&(0x7f0000000400)="41597085b0f553d028e8705b881da793699195f20faf8bc4bb0344e1da6b8c172cb134a42664c355deaa6e05d2792aa2bf53342a03fe60c392a6aea8db46eefa3508ddb37e5797c1cb1162b4dfafea52c6e9f61083868fa980eac152f0ba3511ec250d4b07f8a3b4ff555be06d237a8fa3e52bad5829c6988dc4cfc25d986dd9678c872d46fb1181c7ac3ee1d086276b6d0c91790467643ff32833419c6a793b572e374eac9b15", 0xb3}], 0x6, &(0x7f00000006c0)=[{0x80, 0x117, 0x8001, "022f4c44139431e4e8d2fba6c2d341e7607333a1a8f9ff255d18fcde9dd9ec4a2a4dc88e9972b15e5b84da43f9a82e936d76c9ead9fc3d4d5f2d3ff84ce3495d2d6e3b8690deefa3af370200000000fbf9434f3cdb1c6d9b0f522a87aeb1fa8e7ba1f7af37f4533708"}, {0x88, 0x88, 0x8, "017a0fe687a811fb9409ee50cf986b03373ee6dd2db7fb3a6281d034b20e1e0cd29182d40dd77303a167f26f4d95f50b73f0c27fb59a5ba8fc05b00edb0444df41d68245338a6a4ac56985020ce400000000000000008744977ec66282b8e52b431c4a18ff6f6b188ea5f4e6248cb0bb0fdf360ce7"}, {0x40, 0x109, 0x1, "cff0f3c5e126716a6cd1ef5ca4be2bd51b2ca4c07f7a0455d3c483d47fa3e40d473027f6e2d18150f973932ffa00"}], 0x148}, 0x8844) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x4000000000003) ioctl$SG_GET_ACCESS_COUNT(r4, 0x2289, &(0x7f0000000000)) [ 389.740547][T14637] block nbd4: shutting down sockets [ 389.763568][T14646] debugfs: File 'dropped' in directory 'loop0' already present! [ 389.798295][T14245] block nbd5: Receive control failed (result -107) [ 389.807876][T14648] block nbd5: shutting down sockets 12:03:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x80000, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 389.810858][T14649] netlink: 'syz-executor.0': attribute type 29 has an invalid length. [ 389.849889][T14245] block nbd5: Receive control failed (result -107) [ 389.860230][T14643] block nbd5: shutting down sockets [ 389.863007][T14646] debugfs: File 'msg' in directory 'loop0' already present! 12:03:26 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)={0x80, r2, 0x409, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PEERS={0x58, 0x8, 0x0, 0x1, [{0x54, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ALLOWEDIPS={0x2c, 0x9, 0x0, 0x1, [{0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={[], [], @local}}, {0x5, 0x3, 0xfe}}]}]}]}]}]}, 0x80}}, 0x0) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 389.914903][T14245] block nbd0: Receive control failed (result -107) [ 389.938629][T14658] block nbd0: shutting down sockets [ 389.957922][T14646] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r2, &(0x7f0000002300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) setresuid(0x0, r6, 0x0) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x71, 0x5, &(0x7f0000002280)=[{&(0x7f0000000100)="baad145b9f43ba", 0x7, 0x6}, {&(0x7f0000000140)="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", 0x1000, 0x7}, {&(0x7f0000001140)="4ee0f274fef0d87b1b40311856379ef16885f8a2e6e3896b48295f65c01c191aa7bd2ce9cb29a5a80eabacc3e6f9e910829f090e83b666d127c01b7a4f3c67a71a14c8147b7f74190a24078ef547d495f7", 0x51, 0x1}, {&(0x7f0000002400)="6d478c7f2627a1b297a550423d1998185344759681dc92ccd5b61d98d181170a3810e2d426d0e48ddc1748c60df47b8c0e6f77f0dfcc8b11de9ca78564f0ee81d0ad85021e538abb2189e9e0c1e5b33dc93e4d20bbc3283b93dc9220b40ef59b2f45a3add9f1e479ba894ab1acac82633a4e2bce8099d2c25e4debac1716003c25ba5b23c1d8d82c8c4ade498ed2f16d405094ec7398d59eb6c14526c193ef0173217c1ba71559b0e480ca07df977491959f06f5b0d0689eefda8f0d3645482c0880cf6f81ed3971ed2f6f937e17b4f99ed1695c2184bb457b0472464d797e26d1f7e0496695ae3609a4b78e06996d022d91d72434b961cca498a630973995b9b8fec07f127251b484338733569f6c2598bf62380ada640d1ae1ca63e05c5afff866caf130d14e9d9af0cdd8b0f82bf9a9a94caa9993d0a8012c3e77f5d7d57d4bbd6d918a98b94fff449c1c0dce4285448217a3dc04791b0f44ff4583ba2bc70fa03ab6069122b0b1008b9a4a06b15bfb2c4d9f755fa71018d936ac6e1406300e21c4778898fee8bc849f9021562e3861081fd4cfe69f39814a16c415a48248ebcd1cee4a204893ee10a9d77d5e13801614c7a80a1a751d356816d91c15979db0156e3bed29930069bbb057e902be0d85960ef7c740458760a0107e0577a2116b17d196439ef3c43afe32b463c1a14b075bf7c027339f545c33636467d9fcc0bbee2c1530450bb0ac960da52170b4b1f9e91616b6b163ba397dd66e16df0ab44ef825225423f40bca47ca958d850568aba529b0ea1ae1d03da4ff508f16ca52b9c5249ce7003aeabdca40baf769f1e0a1524c63d95f2eb0d8c2a69232e462b0cdd1023dca7db611c15f863d5f1bd37e0c8536bb93995df767cf985d1c6210ea6bdd01736f5aed8428619f44a1e9a1149f8511a44414aadc846309038010d8ffe6e60a3d275aa1c1c36b2bd7a9c9e14b8738eed8b2725cdb6f80305ee573fa42c5b9c1a099ee9430a7801ac2869f78d2ebdce4efd5bfebf14d5468c86ee93fe4c7e1b9cfcfa06cd1d13ee99e51f6e4e261ff04452e183da9857f24f44752c3146c83779ed681e383d4263b42fbdb6a9160c2e3dce698e4fb8a3ca443eb6a9cbd31c9599804f02351eaa9105585cbd9a985b75446a60f696f103d8d180f0cabd6608bee90459950ea75f43205eafc18f7e390ea585649cdde8364fad8f38c23a9de62d15fd52b13b3e460f5fd329e09fb6f30090c182e8ad0f38bc36699b91bcbe5d676678ce137f8e834a74856475bba93b8889a073f02eeb167d8951c7667ecd20d179c3dfd64a920218016d2c3951c81fd89e641a176b105c3b0ae91d491f1ebc1eff569d4230ddbfb1b7b6496cef56f1358370041ffac09de2d88d78ccf87f4b0546c87d3a7a876ede58a1f9c22a0ede6b589b66fd9ee1ce703ff42d33ecfb07eee4e6576ab2cb92f57a2535ad3da28332b82b84c9e19ecea00575792781ba6cefed10679984eb63b948d46aa7722543fc020d8497883f1fa2815cc27dc44c1574e98e599d4a36d42f1f1dab057b232574c16c3e5eead1ed85999dfe6bdd4e610a61a9e61f97a7591091c48a83e1c93f578881139e54d30bace0cdd3c5358f395525e300c3a5517bd2151ec9e22c7710f8761826eb1749ce785365f209a1580b754709b422ac0b8f121d0ff0d56093f1f70f0fb6bae3c6cc7b4b2fa347363ee833b5464f7b238108c000fca64539d77227d828fc7cc8bdc745938dd75803ad37087c891edc5280da922ce7278a16f0c0554998031b02c0b7ff0669af79b0887f824dce457319d5948bfacc8241fc6089e56a1c1c2521badea8d3c154d9d9993ead4c5704d7c459906ad86f6d06564f88bbed390f16be6a21f030276858f3f030e0f90c1451b49c2db987a0bb00a3e44c59c7db023435923923739439dc4c336aaf52297a768c2d35a1a54744a781d97c9ed8cb3825c83b619d4f586e5666fe6ec8e7d79348ad0f7401053d7b6e6d90f48dbf96e997c4a93a5d6305d987582535f9fcdfbd3592769cfed703378187ea66a0faab96921ad24b3ca155d22b7356b107e461c0f1e939d62c5e6510330e393f88f5382efc8a5c4d4f29ac9e5303874ed8a0a63c6bfb4c084bcaf80393014f25b0a8e0794dc768fe53e3e44da65747c24a29196e4dbd14e8c95c22930141d0610de667e5a0837600af751805a160b88f794c076e5cf2e16c966f2d3e4430cacec21d40670f98524c78f8413c65759144df746a73899e1d388a9229f98257c26b897c5009a343831c5dadb4d4a80bbbd331402f35c4ffd897a348a931778ecf7622cae6f36c055add4b272e7ed661fec959af3064bd013bf4ba61b9ffe07baafa70d66c7f1b77bca2055dc7bb4fba7305de0c192423dea8d8496b0e0b44ba8d99f7662b2e98078ffc268cc56f14cfe8e4c85ad0cb3e3963f2ed012be9b3e4a2be4998f7f025c4e4d6b6ea223a55b2378e656c060bd44e063e525de39ebaca147fb4f0c79153a5c9c46bb1bd01a4eb0cb46cca6d132549468b1b63d4c9be3a493ed159dfc45214798023e90f79d9302a14164435e309219c3601ac1b5d3f88d2d057923874271aca26f014368541e167caec3865933b5b3c1cc98062e469502fdb535645f69e678775765a560c3ee43193ba0ac754a957c1d32378e80f171a3006c10885a14d4d6c44677fde716b749d831b00cd7cb279dfbeb7c5a5b5a5aa9434c515eaaab692be571327333c24e1da02e3d0ac9be38ceace23b7956639a608d85f2406dccdb90e5d59b607dc4bdda4ea5788152cec20d0a1bac54d21a16dd17ce0fe4c87bd9383069379ab0132356f7250a2537b96112c409d2538e5ebf46590a7e6b6b54dfc459dd07d88539168277af6dff01e6c84adfd23da32b89b6ee94e899f51bdbf1860ff2e0794832c7135f03d14fb5123331ac1bd8bea95ee99094278027fa3095e73226d556eeb5fbe3a7e60c6c7bb710dde947f632305e1f817d9868107287c2bd489e4328ec6d85dadc6329b28901fa7d5d5328b332f68618732e59a6bd53b013d6266998987742f2fd17779880eed44abc94748ec64d098a2d1b3e5cf9f8a02e0df470a021ebdf6e6f9aa666aca1f110647f5306fbdce5eeb5c6ab63c261843869e01b6c3f313fe7aa0d40af7382cfcfed34d224dbb14f51f1c6916fe47e7c3144cb705a28848dfeca7deefc79626fdf83007df6e5572fc354ffe0b9cc442028047b859c73e33a3afa54b1aec94b15720696c8955c1beaf637c257469f77497b345f4b3c6594560ce0e1e72741a089fe39f2891fa8184586ae9e4dfc334fa2b333096a262a18000c35f04af80e51f0f5a47706393c139434ce54885468cac489f323a49278eb7aef9ccc4834573e2e93ef9d32acdaa2aad175bf07bda09e9ff7c27e9bc1b570867db50730fae822960f4368402cf9b339f8c6f5a4a59efa115b8d2d4116fec79171de4b31bb90aeac62fba6fb9fe7b7eddd23a4ff06cf921a6968ca25b4c9ea20ff29567320ae58dda26aa16f9b5db1d43f54bb959bc3485893156432ba3b92fa2783a2d2693b0c1c781cc026ccb5832dd04b1cdb98a7e28e5451b674b0b83474cff29109a9780413cc0b3ff5dc000d44c7c0ed951f7ba4dcfa48a2f7455a1af5389baf43aa1561855496e0b41d577c716ddbefc5afa31bd8b967718d3933cb6f3dabb8c384b6956266bc055df884e95e5a16b35bb64ced154ad3ac4f8c7352960be43c54893b3115a35c30c7d01c2eda0ed835c1641049c43d85cf167bdfa2b509d44608000000000000003d451f9f011aa4352f2b2b7d0ac93519bf2ee2f496e0ded262205dafd7faa3835f71751d490e09475ca342526bf4003ecee70c6c91c9404d578807ca1077bc917d57aa5002942d83fc30745e6bb3c8d4390713a0a3d256cc5415899893152889f3f808451d2842c1ffcb61db3a296c8d6148b794f29d6bf182883a99f3f3d3a4bc6f8d9e2229969df5cc0afd3d7cad26ab340d3ff5efd5019d08a14a73c92f1bc7d2f6a96ce7ff2dfeebdc1e3400261f27299293ca1f073adca2e57b3ceac9ec3e1212fa5cbae4677391628fc33c8c728fc9d6bd66e142a2d0dcbe2459afc862250162601ce19b41aca75d48cecd3b83f30185ac4a03a76d2d64733abbefc05d02049947fe300eefbe94242864a82243410c728702557dc1675d20ab360aee2e3d7d1c73ae403c53fb42762965356727caeb2138cb1e4716d75df00de5da527bb4e271e65b9233eaa98ab63e0689480af727a7c2d3f6575233c831cdb89c5e7de5530b6daf1c090032bb4d9869c8fb71f3109af3204369a0f1c099b6fb74737c8f7a0e3e36cf672d48ffa57215426bf7521b54025bbdf8588659ad9d4c7f09bea324e79fa81d1cc209e6e27f49aa6a9c6151fade892e62d50265f1d0ef89d2965b34450ab08a45d3ef60d0b5c658c6629421a1674c132f9420a7053281554635eb94dca3c9a5d71ea2de2186e44644e8ddcade5da8bed8e19bc69d96e47d11e5985587d9432ab7c5c5a9d6e116abb56f001edd53ae6fbd48228a0362d41c6ba7f9d76fd84408b2764651bc7ac2ea66a57b2b9366465b8fc8c64dd8820da289f162fb01c495fce517330638ffe61a9cb68bfda6ae6b2aa8aec94b40c0134d9706dacbf6f3d56e339d72d2c94c71edcb89a8625dd4a3c8db37e227512d773c2a1ccea2e79597a4a2db160f09a8c042d117bfe2e5033e759e4f39b5906eb26399f3ff1d2bcbbfec3b4f03d65c42cacf7c3a3302909b687c5724d6a989b5d615ff8025f9e40f0713225add47821a12b0889ef8376e6e773eec8d8b84526d21b8db4f9c2d15943af0cf9e22beca2fc81f4b1240e8d15951f0510c2ce2d3105be6e44d8a283ea78dc386abd745338496129d390e2be952f84a659468aa2412cce097f48213193a0e93d731d98419c79e608ffb70d094d5ba86aa8352057515298b4c8ca6de8baf47e29d3b6f2396a65049257cf3e7a74bc83c6a127ca740f3efa6779fbb2545a5df7a196742ee73a5693591d9134c53f94952309bfa927e0057601c0906c4d50c14df1bd7795951b762de64f507f0dab3b3debb7a39061dee8312be85fa30c84095715f47daf0f397f7fb6e911aa7dfffc1173f6e1735a314de284c628d3e703fb8717c8adf2341f37dd287f290c0ed055270b3131a77fe7e8e862c17180775a53ede6b348c30f668b08cb02e6af0307152334955f8cf5b16afd1ddee3728877a776eb25af20f611dbbc682459e8407c7d6ef998811c915220e68a8f96d533699dd3e1d55f43960eb6b93422b16237a654d3d28f7d8dfb69b1ce4957a904d745e7a91a54d62748b5a5c6d742a57853c346e20c338020dba7a24622ebed27ac0eb767f022fbc5388579fa41678bd9978f4149dc23cf2465048c2d5dc8ab082259701fcc877ecb60d41eabe059735992a1c67a4a8e12452db5e59eccfc6f008b570af98f6ee80710504091fc94a83a1df336b3e2029921bb106e48f01495d119bb46ef5b4b141e1821502aab2f5c4eb13130793a85eb23151b82fa8ee5694785584aaf54bc9232420bec1609eecfafd0ab31adc2ea5e91d9fa9cb4980b04b95bbef5e8d824d2c551225e62c0b11f0c7c3f0f6ce9289047bc43733bb47a83e83940edaf84a77d093e327d39606a130dcc2add7c9cba9da46a781a346e2de592bb8b5561ddc4ab6a30e7fba67f7d66361a7c54ecc9ed12f3685e74041bbfe53952dc9f7f4cc9b7e3592508cc29c3deabbcdb935dc136adae1", 0x1004, 0x5}, {&(0x7f00000021c0)="c10c0defa851d04d5b4557df1eac801b7c62cc36cc374aac76c04972ff04df1805baf92ca77f68c2ae98537dac19ab7395c165f4ab81be846fc846beae85a5631806c01b3b76691496b00be4069e90af44bfe1d9751eb4b9b99af728f3236b22b803e9b497949df5466f2c0963657084cf4113a3d07fe5981cc23e9f257a240996ddb497a439db9b572a947d079dfc9a83cf69f14e338e994f61067b", 0x9c, 0x5603d3c7}], 0x4010, &(0x7f0000001240)={[{@nobarrier='nobarrier'}, {@nls={'nls', 0x3d, 'cp864'}}, {@nodecompose='nodecompose'}, {@nobarrier='nobarrier'}, {@gid={'gid', 0x3d, r4}}], [{@smackfsfloor={'smackfsfloor', 0x3d, '/dev/nbd#\x00'}}, {@uid_gt={'uid>', r6}}, {@dont_hash='dont_hash'}]}) r7 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$IMGETCOUNT(r7, 0x80044943, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 390.009740][T14664] debugfs: File 'dropped' in directory 'loop0' already present! [ 390.018156][T14245] block nbd5: Receive control failed (result -107) [ 390.026919][T14667] block nbd5: shutting down sockets [ 390.056864][T14664] debugfs: File 'msg' in directory 'loop0' already present! [ 390.068274][T14671] block nbd5: shutting down sockets 12:03:26 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x766}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) getpid() r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000040)="240000001a005f0014f9f407000909000a008000000000000000000008001d0000000000", 0x24) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x80, 0x0) r2 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000026c824d4e4a5d7ee19dc5a0e3e80bea3d8d425b07416019d2987cfea52789e020000008841b69f720d8880c3b10ab563d0cc986846eeb36b07dcb402178e709fefe15472d7ee28b13451180a24f7c2fb5128d1e0792b9b82f607de2e09e06009217ecff878b004ba9bd151f2ad5b7550c41d827d6b2009da9a5f4768ee12f22d1ec50bc9a89f8351eeb2d1b24ff78930", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r6, 0x8}, &(0x7f0000000100)=0x8) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 12:03:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2000) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 390.112397][T14664] debugfs: File 'trace0' in directory 'loop0' already present! [ 390.134491][T14675] block nbd2: shutting down sockets 12:03:26 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x3], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:26 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r8, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x88, r8, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x34d}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x8d1}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) open_tree(r4, &(0x7f0000000000)='./file0\x00', 0x1800) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 390.250629][T14680] netlink: 'syz-executor.0': attribute type 29 has an invalid length. [ 390.285903][T14245] block nbd4: Receive control failed (result -107) [ 390.295146][T14679] block nbd4: shutting down sockets [ 390.361912][T14245] block nbd4: Receive control failed (result -107) [ 390.370373][T14679] block nbd4: shutting down sockets 12:03:26 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0xf, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 390.404463][T14245] block nbd0: Receive control failed (result -107) [ 390.411303][T14691] block nbd0: shutting down sockets [ 390.429702][T14689] debugfs: File 'dropped' in directory 'loop0' already present! [ 390.452210][T14694] IPVS: Scheduler module ip_vs_sip not found [ 390.463660][T14694] block nbd2: shutting down sockets [ 390.487733][T14689] debugfs: File 'msg' in directory 'loop0' already present! 12:03:26 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80080) socket(0x1e, 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x1) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r2, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0x10b, 0x1}) r3 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x3, 0x2) ioctl$VIDIOC_SUBDEV_QUERY_DV_TIMINGS(r3, 0x80845663, &(0x7f0000000180)) r4 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x6, 0x101000) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) sendmmsg(r6, &(0x7f000000ac80), 0x66, 0x0) r7 = syz_open_dev$vcsu(&(0x7f00000002c0)='/dev/vcsu#\x00', 0xfffffffffffffff7, 0x20000) ppoll(&(0x7f0000000300)=[{r5, 0x401}, {r6, 0x4008}, {}, {r7, 0x5}, {r0, 0x10}], 0x5, &(0x7f0000000380), &(0x7f00000003c0)={[0x10000]}, 0x8) write$USERIO_CMD_SEND_INTERRUPT(r4, &(0x7f0000000280)={0x2, 0xcb}, 0x2) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 390.538013][T14689] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TCSETXW(r4, 0x5435, &(0x7f0000000000)={0x9, 0x4, [0x480, 0x9ef8, 0x6, 0x7, 0x1], 0x5}) 12:03:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$sndseq(r5, &(0x7f0000000000)=[{0x4, 0x1, 0x3f, 0xab, @tick=0x4, {0x20, 0x1}, {0x80, 0x5}, @control={0xa0, 0x2, 0xa5}}], 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r3, 0xc0905664, &(0x7f00000000c0)={0x0, 0x0, [], @raw_data=[0x10000, 0x4, 0x1, 0x7fffffff, 0x23ad, 0x4, 0xe172, 0xfffff8d0, 0x0, 0x7, 0x9, 0xfeb, 0x5547, 0x4c, 0x0, 0xcc6, 0x63aa, 0xb37, 0x0, 0x5, 0x5, 0x800, 0x0, 0x14, 0x4fda, 0x0, 0x2, 0x40, 0xfffff001, 0x800, 0x2, 0x81]}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r6, 0xab03) [ 390.685053][T14705] debugfs: File 'dropped' in directory 'loop0' already present! [ 390.702467][T14245] block nbd0: Receive control failed (result -107) [ 390.703077][T14705] debugfs: File 'msg' in directory 'loop0' already present! [ 390.723696][T14706] block nbd0: shutting down sockets 12:03:27 executing program 0: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 390.790650][T14705] debugfs: File 'trace0' in directory 'loop0' already present! [ 390.806515][T14711] block nbd4: shutting down sockets [ 390.829467][T14689] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) setresuid(0x0, r4, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f00000002c0)) get_robust_list(r6, &(0x7f00000002c0)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000300)=0x18) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7}}}, 0x78) chown(&(0x7f0000000000)='./file0\x00', r4, r7) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 390.845894][T14689] debugfs: File 'msg' in directory 'loop0' already present! [ 390.869327][T14689] debugfs: File 'trace0' in directory 'loop0' already present! [ 390.930064][T14718] debugfs: File 'dropped' in directory 'loop0' already present! [ 390.947099][T14717] block nbd2: shutting down sockets 12:03:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0xcc380) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x400580, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x7, 0x0, 0x5]}) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_LOG_STATUS(r6, 0x5646, 0x0) ioctl$UI_ABS_SETUP(r5, 0x401c5504, &(0x7f0000000000)={0x39, {0x4, 0xfffffc01, 0x5, 0xffff2124, 0x8000, 0x7fffffff}}) 12:03:27 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x4], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 390.972849][T14718] debugfs: File 'msg' in directory 'loop0' already present! 12:03:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x26, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f00000000c0)="2e661f08117612a0a2d515272a27c76d0d5ad6f0750f44b2c3d2fd7938e0d983a66578627c27e2e2e5ecedb198f158d6d364ef4bb8fe9bf9ba848b08c1ac30619e55239150853da5058a844754876d27f93dc578b30c4ffbd24c8dc13a81bf1cae23faf5cc9f503302e9ec8dee0650117789bfaeedb56e51de42a021a00ab638a5772b7f1c534d3b2f386f5021b53ea1c247") [ 391.030499][T14718] debugfs: File 'trace0' in directory 'loop0' already present! [ 391.062261][T14245] block nbd4: Receive control failed (result -107) [ 391.175522][T12807] block nbd4: shutting down sockets [ 391.190895][T14733] debugfs: File 'dropped' in directory 'loop0' already present! [ 391.220608][T14733] debugfs: File 'msg' in directory 'loop0' already present! 12:03:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000040)=0x1c) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 12:03:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 391.307830][T14733] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:27 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1d, 0x1, 0x40000) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 391.359946][T14735] debugfs: File 'dropped' in directory 'loop0' already present! [ 391.375703][T14735] debugfs: File 'msg' in directory 'loop0' already present! [ 391.403422][T14245] block nbd4: Receive control failed (result -107) [ 391.418626][T14735] debugfs: File 'trace0' in directory 'loop0' already present! [ 391.429447][T14738] block nbd4: shutting down sockets [ 391.435286][T14245] block nbd0: Receive control failed (result -107) [ 391.458471][T14739] block nbd0: shutting down sockets [ 391.460100][T14741] block nbd4: Could not allocate knbd recv work queue. [ 391.479719][T14741] block nbd4: shutting down sockets [ 391.482171][T14735] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:27 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) 12:03:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x21, 0x1, 0xfffffffe) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 391.575589][T14735] debugfs: File 'msg' in directory 'loop0' already present! [ 391.630986][T14735] debugfs: File 'trace0' in directory 'loop0' already present! [ 391.662035][T14245] block nbd0: Receive control failed (result -107) 12:03:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$FUSE_POLL(r5, &(0x7f0000000040)={0x18, 0xb, 0x1, {0x1ff}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$SO_J1939_ERRQUEUE(r3, 0x6b, 0x4, &(0x7f0000000000)=0x1, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r6, 0xab03) [ 391.686814][T14754] block nbd0: shutting down sockets 12:03:28 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x5], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 391.802186][T14761] block nbd4: shutting down sockets [ 391.810079][T14766] debugfs: File 'dropped' in directory 'loop0' already present! [ 391.823619][T14766] debugfs: File 'msg' in directory 'loop0' already present! [ 391.869268][T14766] debugfs: File 'trace0' in directory 'loop0' already present! [ 391.899147][T14768] debugfs: File 'dropped' in directory 'loop0' already present! [ 391.914186][T14768] debugfs: File 'msg' in directory 'loop0' already present! 12:03:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) geteuid() ioctl$NBD_SET_BLKSIZE(r3, 0xab01, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000001c0)={r6, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)=""/254, 0xfe, 0xffffffffffffffff}}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xff, 0x4) [ 391.945332][T14245] block nbd0: Receive control failed (result -107) [ 391.961368][T14768] debugfs: File 'trace0' in directory 'loop0' already present! [ 391.971605][T14767] block nbd0: shutting down sockets [ 391.977007][T14768] debugfs: File 'dropped' in directory 'loop0' already present! [ 391.977031][T14768] debugfs: File 'msg' in directory 'loop0' already present! 12:03:28 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) accept4$alg(r1, 0x0, 0x0, 0x800) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getsockname$packet(r5, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28002dac17256a9519000010b4bde9299b9e1267", @ANYRES32=r6, @ANYBLOB="00000000000000007bff1a8004000700"], 0x4}, 0x1, 0x0, 0x0, 0x48}, 0x4000000) r7 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getsockname$packet(r9, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000027c0)=@ipv6_delroute={0xac, 0x19, 0x8, 0x70bd2a, 0x25dfdbfe, {0xa, 0x14, 0x14, 0xa0, 0x81, 0x0, 0xff, 0x3, 0x1900}, [@RTA_METRICS={0x70, 0x8, 0x0, 0x1, "f129bfa46ab4ce7ffae8a15c5e4f80d906a33811ded6353b3e5f3128fd912ebdc3156730624c3cce070c6582e8e980ad4669f9b8609b500314b336fb769c70be30c8680041445d397cbf50f6b7a6fe261eeda11def61cd7adc54da715a4a076fe9000cea623bb94a505cb763"}, @RTA_GATEWAY={0x14, 0x5, @loopback}, @RTA_MULTIPATH={0xc, 0x9, {0x2, 0x9, 0x20, r10}}]}, 0xac}, 0x1, 0x0, 0x0, 0x24000841}, 0x0) sendmsg$ETHTOOL_MSG_WOL_SET(r1, &(0x7f0000002780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002740)={&(0x7f0000000100)=ANY=[@ANYBLOB='8&\x00\x00', @ANYRES16=0x0, @ANYBLOB="000426bd7000fbdbdf250a00000068000180140002006772657461703000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="140002006e657464657673696d300000000000000800030001000000140002007369743000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300000100", @ANYRES32=r6, @ANYBLOB="ba00030087d1231d0e808748521436e70a05372114e9e4d4fe2a379a27775682886da3b9aa2222da21458244010ad834b20d04bb65bfdad2b10ac0dbc3b1d5a22ace5b7fd40701c40cd59047d3bdbf87db31c1e2b0c07eefa7e9d455d101768ea75d31458eae388a4ef0470045364b533b2f7dbca7cb213f5e328e085484aaaa2d7be791b960811a72a27c4310ba2dd25053c2bff29eb420bb3479634bf60068793bcc24063ee7b2fc46a6025c69b3a2af3073035b76a28b925d000030000180080003000200000008000100", @ANYRES32=r10, @ANYBLOB="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"], 0x2638}}, 0x0) r11 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r11, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 392.013178][T14768] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) 12:03:28 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x6], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 392.130871][T14776] block nbd4: shutting down sockets [ 392.134961][T14782] block nbd2: shutting down sockets 12:03:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_DRAIN(r1, 0x4144, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 12:03:28 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x286740, 0x151) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000000c0)={0x0, {}, 0x0, {}, 0x52a0, 0x9, 0x1c, 0x14, "119fc9b89ea11f577acfce4f3a3ed49bae464b87bdf615fbdf8a6a17f1d14667171c4d78a9c6072c913eaaae6727c86b0d5e8b31a52507454cb18c2b094b8e2b", "a8accfdaaf510f51395e176d907cd4c06972c044b3f8827a87acb4234832a660", [0x1, 0x1]}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_S_FBUF(r5, 0x4030560b, &(0x7f0000000040)={0x6a4664050c4d79b, 0x8, &(0x7f0000000180)="854aa76a63ad8e962225b3ab3ee3e37d9ae1787ff08c4bf39b699bc357faff158510ce48d0c0e40e4aacf91bb55958ca3244adce772107554634ffb016ac0f498f6ae827761b77dc05bf75b41ef6a118948863ff585909fd2247700b9a7ff167007523fc5990a633e95c5c427c6c6c8447b16f95a8deca219a517cbc0311331d965ed4286a8ba2d2c830b8ad5b87176af2d10216047be0cff51b34851b053c4e34ca9259eba97857b6c43cba1a92d44cd381d79484afae885d0e7001125de37a735d1adca4710daeae0322a84baaaf4cad4cee5a45cce6309d10c6fb6609765fbca96e2e4b3fe3", {0x4, 0x1, 0x36314d4e, 0x8, 0x2, 0x8, 0x6, 0x3}}) 12:03:28 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 392.306787][T14787] debugfs: File 'dropped' in directory 'loop0' already present! [ 392.307446][T14784] block nbd0: shutting down sockets [ 392.339317][T14787] debugfs: File 'msg' in directory 'loop0' already present! [ 392.422216][T14787] debugfs: File 'trace0' in directory 'loop0' already present! [ 392.478828][T14787] debugfs: File 'dropped' in directory 'loop0' already present! [ 392.489002][T14795] block nbd0: shutting down sockets [ 392.495527][T14245] block nbd4: Receive control failed (result -107) [ 392.502516][T14787] debugfs: File 'msg' in directory 'loop0' already present! [ 392.513583][T14791] block nbd4: shutting down sockets [ 392.528248][T14787] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x48000) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$selinux_attr(r4, &(0x7f0000000000)='system_u:object_r:dhcp_etc_t:s0\x00', 0x20) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) 12:03:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCSTI(r4, 0x5412, 0x7) 12:03:29 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x7], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 392.686790][T14805] block nbd2: shutting down sockets [ 392.727069][T14245] block nbd4: Receive control failed (result -107) [ 392.734360][T14810] debugfs: File 'dropped' in directory 'loop0' already present! [ 392.740061][T14812] block nbd2: shutting down sockets [ 392.745357][T14804] block nbd4: shutting down sockets [ 392.761855][T14806] block nbd0: shutting down sockets [ 392.806742][T14810] debugfs: File 'msg' in directory 'loop0' already present! [ 392.830180][T14810] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab02) [ 392.863496][T14810] debugfs: File 'dropped' in directory 'loop0' already present! [ 392.888059][T14810] debugfs: File 'msg' in directory 'loop0' already present! 12:03:29 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x1e, 0x4) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x11000) r2 = socket(0x1e, 0x1, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @remote, 0x1, 0x3}, 0x20) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000002c0)) r5 = syz_open_procfs(r4, &(0x7f00000000c0)='wchan\x00') write$UHID_INPUT(r5, &(0x7f0000000100)={0x8, {"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", 0x1000}}, 0x1006) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r6, 0xf50f, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 392.915942][T14818] block nbd0: shutting down sockets [ 392.917418][T14810] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:29 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$sock_timeval(r1, 0x1, 0x42, &(0x7f0000000040), &(0x7f00000001c0)=0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_opts(r6, 0x0, 0xd, &(0x7f0000000200)="3b2d05cb24e5731f579fb31a04a2e7c3b7a24be297dba6e83d1bb219b3aa1d9f168dc0b08eea16562b1fc217a7e83f9e848879be0993d7d923ebcb07688b25d35a401446b3b27a8e0c1b1bf94352f10fba328cf74a56bcd6f69b7a841f484bbf8a46229880097ab2786aa05e9fc3f9c9826c016efa74bf479dddaf7ed29dc813e8cc44a0a2b6f95f39f5c4105e0db523c5b8134f8ab3439722ef52111398e299ede146f0851e7a907ecaa8cfe2b2997a7f9ec389d152fce6809d47ef9fc8e25c0b1f5cd83d0efc91284ad6d6d7", 0xcd) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$AUDIT_TRIM(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x3f6, 0x302, 0x70bd2d, 0x25dfdbfc, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8d1}, 0x4040000) 12:03:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab02) 12:03:29 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0xa], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 393.045540][T14822] block nbd0: shutting down sockets [ 393.063179][T14245] block nbd4: Receive control failed (result -107) [ 393.082900][T14821] block nbd4: shutting down sockets 12:03:29 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) dup2(r0, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab03) 12:03:29 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab02) [ 393.217672][T14830] debugfs: File 'dropped' in directory 'loop0' already present! [ 393.227647][T14830] debugfs: File 'msg' in directory 'loop0' already present! [ 393.266013][T14245] block nbd4: Receive control failed (result -107) [ 393.274934][T14831] block nbd4: shutting down sockets [ 393.311975][T14831] block nbd4: shutting down sockets [ 393.321183][T14830] debugfs: File 'trace0' in directory 'loop0' already present! [ 393.335006][T14833] block nbd0: shutting down sockets 12:03:29 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab02) [ 393.412493][T14834] debugfs: File 'dropped' in directory 'loop0' already present! [ 393.432653][T14834] debugfs: File 'msg' in directory 'loop0' already present! [ 393.440144][T14834] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:29 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000000)=0x2, 0x4) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x101000) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:29 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) sched_getparam(r0, &(0x7f00000000c0)) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x4, 0x81, 0x9, 0x3ff]}) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) 12:03:29 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab02) [ 393.479353][T14830] debugfs: File 'dropped' in directory 'loop0' already present! [ 393.510029][T14830] debugfs: File 'msg' in directory 'loop0' already present! [ 393.532812][T14830] debugfs: File 'trace0' in directory 'loop0' already present! [ 393.570618][T14848] block nbd2: shutting down sockets 12:03:30 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x48], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 393.600242][T14845] block nbd2: shutting down sockets 12:03:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x6, 0x4, 0x5) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NFT_MSG_GETSETELEM(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x40, 0xd, 0xa, 0x401, 0x0, 0x0, {0xb, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x40048041) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r5, 0x0, 0x12, &(0x7f0000000140)="fd36db089d81554ecd8b4d861098e929e4d1d88fbbb88be3f252fb7c83648055cb94913c7dc39a3298df0b19f36b632818a18cb5d4ae37a4fc95bbf263e67401d57bfb90d1d3232c7277744a296980435cc7086587a9379f", 0x58) 12:03:30 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab02) [ 393.707079][T14854] debugfs: File 'dropped' in directory 'loop0' already present! [ 393.734175][T14854] debugfs: File 'msg' in directory 'loop0' already present! [ 393.788948][T14854] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) [ 393.873501][T14854] debugfs: File 'dropped' in directory 'loop0' already present! [ 393.881199][T14854] debugfs: File 'msg' in directory 'loop0' already present! [ 393.912781][T14854] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:30 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x4c], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) 12:03:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000100)={0x5}) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa8000, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/tty/ldiscs\x00', 0x0, 0x0) connect$tipc(r2, &(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x1, {0x2, 0xffffffff, 0x4}}, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_STATION(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0000000000000000000000000000f8073428dbb4a28dfd06bfd195ad49e2081d5fe6c91086754a508dc95a3385fd1d"], 0x14}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6gretap0\x00'}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'gre0\x00'}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xc}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_WIPHY={0x8}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000001}, 0x4010) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f0000000240)={&(0x7f0000000180), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r3, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_P2P_OPPPS={0x5}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x97}, @NL80211_ATTR_P2P_OPPPS={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200400c5) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) [ 394.074583][T14867] debugfs: File 'dropped' in directory 'loop0' already present! [ 394.082279][T14867] debugfs: File 'msg' in directory 'loop0' already present! [ 394.148400][T14873] block nbd2: shutting down sockets [ 394.158707][T14867] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:30 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) [ 394.192821][T14874] block nbd2: shutting down sockets [ 394.236492][T14867] debugfs: File 'dropped' in directory 'loop0' already present! [ 394.272739][T14867] debugfs: File 'msg' in directory 'loop0' already present! 12:03:30 executing program 0: r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) 12:03:30 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) sysinfo(&(0x7f0000000000)=""/85) write(r2, &(0x7f00000000c0)="ec9436d8e6f01e504ee85c4dc85b2da910577747f332fa640273a4852dee456210e9990ced2ae52687eeea0cd9f070c95b7979c76c0fa66121940ffa70b0e86a186bba5f378ea5a08f77fd0b02da607fcf81e84ffcec77eff3623aa68326ddd6f0e510f45207f43c5dadecb9ef073774a89f62cf26a6fa5c7ce804f24b902a7d247d5c6cd11b02d112490b13fb228917", 0x90) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 394.297788][T14867] debugfs: File 'trace0' in directory 'loop0' already present! [ 394.362054][T14883] block nbd2: shutting down sockets [ 394.411863][T14881] block nbd2: shutting down sockets [ 394.492677][T14245] block nbd4: Receive control failed (result -107) [ 394.516614][T14846] block nbd4: shutting down sockets [ 394.557416][T14245] block nbd4: Receive control failed (result -107) [ 394.571991][T14846] block nbd4: shutting down sockets 12:03:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_S_JPEGCOMP(r5, 0x408c563e, &(0x7f00000000c0)={0x8, 0x2, 0x3c, "8f133c887eef635e6e7d96ec44d1e90eb1248cf367aec62c475e69e67882d713636e7b65c94d9ca0bef63efcbd3420302c9d39404309268ce3c55f26", 0x35, "89739f52578587ac08eba15ae6bdc479329069cb2397e2dcb5d4415650433417181f7013a350be1d56bd4caaa81fb8b6ac493460e43b2df4afaf9b2d", 0xc0}) ioctl$VIDIOC_S_EXT_CTRLS(r5, 0xc0205648, &(0x7f0000000200)={0x9e0000, 0x2, 0x3, 0xffffffffffffffff, 0x0, &(0x7f00000001c0)={0x9909d3, 0x200, [], @p_u32=&(0x7f0000000180)=0xc7}}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x18200) ioctl$NBD_CLEAR_SOCK(r6, 0xab03) 12:03:31 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x60], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:31 executing program 0: r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) 12:03:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f00000000c0)=""/193) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 394.731625][T14892] block nbd4: shutting down sockets 12:03:31 executing program 0: r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) [ 394.771627][T14899] debugfs: File 'dropped' in directory 'loop0' already present! [ 394.785597][T14896] block nbd2: shutting down sockets [ 394.810892][T14899] debugfs: File 'msg' in directory 'loop0' already present! 12:03:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f0000000000)='wg0\x00', 0x4) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x8) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 394.885373][T14899] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:31 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 394.938019][T14903] debugfs: File 'dropped' in directory 'loop0' already present! [ 394.954838][T14903] debugfs: File 'msg' in directory 'loop0' already present! 12:03:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setuid(r3) setresuid(0x0, r3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r6 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup(r7) getsockname$packet(r8, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', &(0x7f0000000180)={'gretap0\x00', r9, 0x7889, 0x20, 0x4, 0x30, {{0x25, 0x4, 0x0, 0x13, 0x94, 0x67, 0x0, 0x4, 0x4, 0x0, @remote, @multicast2, {[@noop, @ra={0x94, 0x4, 0x1}, @ssrr={0x89, 0xf, 0xca, [@empty, @multicast1, @rand_addr=0x64010101]}, @timestamp_prespec={0x44, 0x3c, 0x3c, 0x3, 0x8, [{@rand_addr=0x64010101, 0x3}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x9}, {@multicast1, 0x8ac}, {@local, 0x7}, {@rand_addr=0x64010100, 0x7f}, {@multicast2, 0x2}, {@multicast2, 0x9}]}, @generic={0x83, 0xb, "3cc903a0a26661dd35"}, @rr={0x7, 0x7, 0x36, [@dev={0xac, 0x14, 0x14, 0x27}]}, @lsrr={0x83, 0x1b, 0x5c, [@local, @dev={0xac, 0x14, 0x14, 0x3d}, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010102, @loopback, @private=0xa010102]}, @end]}}}}}) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000080)={0x78, 0x0, 0x0, {0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5}}}, 0x78) fchown(r1, r3, r5) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r10 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r10, 0xab04) [ 394.993058][T14903] debugfs: File 'trace0' in directory 'loop0' already present! [ 395.008901][T14245] block nbd4: Receive control failed (result -107) [ 395.018978][T14907] block nbd4: shutting down sockets [ 395.077151][T14903] debugfs: File 'dropped' in directory 'loop0' already present! [ 395.130156][T14903] debugfs: File 'msg' in directory 'loop0' already present! [ 395.149108][T14917] block nbd2: shutting down sockets [ 395.186777][T14919] block nbd2: shutting down sockets 12:03:31 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) 12:03:31 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, &(0x7f0000000040)=@urb_type_interrupt={0x1, {0xb, 0x1}, 0xfff, 0x0, &(0x7f0000000000)="8f6f856a2d", 0x5, 0x8, 0x1000, 0x0, 0x5, 0xfffffffa, &(0x7f0000000300)="18c8a87d49e983296d71c36fe5f4326633945f13f92dea9dc38b405b8a09e65d782586cdd723223b6668b0f3449caf5f4d892437df46d95c89d13eed2d8e591b7cd3a1e9cb0c7a82745a4cc4dc077f112b7bf180362ff8e19d7d24bcea6f8818ef2cd467f0a63dac1e0022b26ae225d0125a0b4b16e951233c3342a59fb31852f45578263ae051a48372b1947e050d56a22fd32f959fd801f33d64bb732be34aade84b733839b9803b8e4cdb9ef451c0468ae038c883591611634d4e2b8ecbfc001a466be1181af2feba8caf103b9a3a1c949c4fd170ac3051dd69a7860559f3fb05634ef27545357b"}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$FS_IOC_GETFSLABEL(r6, 0x81009431, &(0x7f0000000200)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f00000000c0)={0x8, 0xff, 0x1, 0xffffff89, [], [], [], 0x3, 0x2, 0x81, 0x9, "712d36b030b6a2972938cb88d8555f7f"}) [ 395.207001][T14903] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:31 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:31 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x68], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:31 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 395.335943][T14245] block nbd4: Receive control failed (result -107) [ 395.369624][T14921] block nbd4: shutting down sockets [ 395.429500][T14928] block nbd2: shutting down sockets 12:03:31 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 395.513276][T14925] block nbd2: shutting down sockets [ 395.567192][T14936] debugfs: File 'dropped' in directory 'loop0' already present! [ 395.581694][T14936] debugfs: File 'msg' in directory 'loop0' already present! [ 395.597403][T14936] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:32 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x6, 0x4, 0xb9e) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r2, &(0x7f000000ac80), 0x66, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000002c0)) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000000)=r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) [ 395.613542][T14936] debugfs: File 'dropped' in directory 'loop0' already present! [ 395.621334][T14936] debugfs: File 'msg' in directory 'loop0' already present! [ 395.629825][T14936] debugfs: File 'trace0' in directory 'loop0' already present! [ 395.641486][T14938] debugfs: File 'dropped' in directory 'loop0' already present! [ 395.650028][T14938] debugfs: File 'msg' in directory 'loop0' already present! [ 395.673638][T14938] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x800, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r1, &(0x7f000000ac80), 0x66, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000040)=0x1c, 0x800) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYRESOCT=r3], &(0x7f000095dffc)=0x8) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000100)={0x17, 0x7, 0x2, {{0xa, '/dev/nbd#\x00'}}}, 0x17) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0xf801, 0xb, 0x6, 0x8, 0xbed8, 0x9, 0x401}, 0x20) r7 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 12:03:32 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x6c], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 395.892787][T14953] block nbd2: shutting down sockets [ 395.907348][T14955] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 395.957941][T14955] debugfs: File 'msg' in directory 'loop0' already present! [ 396.029748][T14955] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x210000) r1 = socket(0x8, 0x6, 0x3ff) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) r6 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r8) r9 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x4500) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e8b0c84eb9f9917d01da80c18dce0ad09cdb934658b47667f6e73e1f83693b434d9bf65f1519a35f2314b0c1bbffd5a399e25250ce88f1d10e0f81a2348b017bac72be33e4659a307cf48e23fa6639f268e3607ae8edf256d3b2a07", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) poll(&(0x7f00000000c0)=[{r3}, {r2, 0x10}, {r6, 0x180}, {r7, 0x21}, {r8, 0x2501}, {r9, 0x8048}, {r10, 0xc14e}, {r5, 0x4}, {r6, 0x400}], 0x9, 0x9) ioctl$NBD_SET_SOCK(r6, 0xab00, r1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r11 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r11, 0xab04) 12:03:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 396.090331][T14955] debugfs: File 'dropped' in directory 'loop0' already present! [ 396.115171][T14955] debugfs: File 'msg' in directory 'loop0' already present! [ 396.152880][T14955] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:32 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x74], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 396.364780][T14975] debugfs: File 'dropped' in directory 'loop0' already present! [ 396.402557][T14975] debugfs: File 'msg' in directory 'loop0' already present! 12:03:32 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) fallocate(r0, 0x12, 0x5, 0xa640) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={r2, 0x86, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r3}, 0xc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)={0x0, r3}, 0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)={0xfffffffd, r4}, 0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000006440)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000006400)={&(0x7f0000006040)={0x3b8, 0x3, 0x6, 0x101, 0x70bd28, 0x25dfdbfc, {0x2, 0x0, 0xa}, [@generic="9d55b4ec0a248a194dd9fe2cd5fe7a23b323c702059b774c879021af468552989b83ebe843be26c93d345284e198897ee795b145ec16b62385554e8b87", @nested={0x294, 0x72, 0x0, 0x1, [@generic="97190904296232d57f16382601251425e41a043712a3bf363d8c16e33fda339e30c196314c45b1e3bd449fb7abeeb97e66c7e5d213c331463cf69b083417fe2c18c4ff20b0840735b441f4c393725227ee4e046cc326a6e8f5e9d2bf53e66e81ffd03887bae929946e76053dea2874316ad4bb1a4d43811b0be95d9e97b22d7f0c4c44166f3c9af7f374e211833c7416afa47428bf854be40df9d9515d6692e5865b9cc91b03d0921d7ce24236d0f937bd62126e142733432b1c0adb1688750dafc1cd2d2cc7e226d92dfc28c6bc119bf376f4575232a106", @generic="e555a0e05fd39cfa5fae91e2cf4600c1af96f9708a06909c86075abd5501d1866cb8f4ef25e43e576b45f1e386107015b431943ac280b616d642bab4223a12db54725386ca82fc746ae5d5f20099d770259f0d5776c3bc451f9baa06dd2570cb2699a5e864cd016e902bfe5ba187c3821d1a73636e702ce064f8", @generic="9f3705a442f3d145f756bc6784ec3a6200e248a341c2bba680f0fea45872fd6537a1a81e06f7424acf03ce08b6e0746c2b93540ec4a598010d1ff675fd1cd9608dcb36f0ab26cd67812b78ab63302f0045fe11c2026325da6ddc4bc140", @typed={0x8, 0x74, 0x0, 0x0, @fd=r5}, @generic="648d689eea013bc87c49d5fc6c66946045157885292dc981b23c264b6aa01a9667e7f1f61d8d79305c69f6f30556a0f0339b92da2fdf45fc5cffcbd19cff4e3c86e351ac4e8b79e35067472f577b2bd21772d07d7c406dd40423a15f83dd05acda31c95f7f5ac7a7dd7aa0fa1429556b9b3c0b82669fa3471e6ff0cb26e6ea3bc0c4d995ad50b6978d9bfd967ef93e88a17326f50cda8ae0b88ea455a231c8b33fc3e13f91eac25a5d973522c76df30824ea88071d9ceca1e75a61d60c6739c0a40e8689c82c6f925c2ed4a7415e2cac7c836e6140636033f2"]}, @nested={0x10, 0x2b, 0x0, 0x1, [@typed={0xc, 0x3f, 0x0, 0x0, @u64=0x9}]}, @generic="556d0482429aeeba1490813169d8fa806701aab068cfdfdb9d5a89653f95035e906697e2a48f767fca8a1d22d33232979123d5564cf5c9cb74c46fbe48437a2a24daf5a5ba91c303c1e6c6a426af886a01e7ed787ced2550eafdea35f7749ac8fec3e958ed4076d50e48de70dc91308a2219fc8e9df9a3e69e0511a60d9927d587dfed33088f60c935eac88ea3f80f8c3634428f41c4453cb83785f9243564d55e9a6f3a96bcdcb4df783eb28d280fccfd2b2418078d338d6653f5ac56200497"]}, 0x3b8}, 0x1, 0x0, 0x0, 0x4000100}, 0x800) fsetxattr$security_ima(r0, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000040)=@md5={0x1, "4d1231ada746a48a9836e818bf7a7bd9"}, 0x11, 0x1) setxattr$trusted_overlay_origin(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='trusted.overlay.origin\x00', &(0x7f0000000200)='y\x00', 0x2, 0x0) r6 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) 12:03:32 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 396.435564][T14975] debugfs: File 'trace0' in directory 'loop0' already present! [ 396.470471][T14978] debugfs: File 'dropped' in directory 'loop0' already present! [ 396.482562][T14978] debugfs: File 'msg' in directory 'loop0' already present! [ 396.490045][T14978] debugfs: File 'trace0' in directory 'loop0' already present! [ 396.526892][T14982] netlink: 932 bytes leftover after parsing attributes in process `syz-executor.2'. [ 396.544563][T14978] debugfs: File 'dropped' in directory 'loop0' already present! [ 396.552241][T14978] debugfs: File 'msg' in directory 'loop0' already present! 12:03:33 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) [ 396.573705][T14979] block nbd2: shutting down sockets [ 396.595509][T14984] netlink: 932 bytes leftover after parsing attributes in process `syz-executor.2'. [ 396.618963][T14978] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:35 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) 12:03:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x101040) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x5) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r8) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r9 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r9, 0xab03) 12:03:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @private1={0xfc, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 12:03:35 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x7a], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:35 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) [ 398.861855][T15016] debugfs: File 'dropped' in directory 'loop0' already present! [ 398.905095][T15016] debugfs: File 'msg' in directory 'loop0' already present! [ 398.924513][T15018] block nbd2: shutting down sockets 12:03:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x168, 0x14, 0x400, 0x70bd29, 0x25dfdbfe, {0x27}, [@INET_DIAG_REQ_BYTECODE={0x90, 0x1, "6e23970351ffaf4de69f3f3736922ef1c59850676949238b5b9cfc01d633767f252206a20aaa0d5e3b4da588db9c4e33ef51f1836f71ba81a288a7c7903d86b70c2f6a28f83e6ba1e8ae4255c827b8a60fdeeab7d5e9d63ae686b9494bc216101f47d93e239f0f7866f7e3fd905e51481c03729e41f2a2e77d27df27e9503b1e53dacb4e07dffa0868f4d3f3"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x24, 0x1, "ae25270f133abc7b4aa5123e54147d0ea92b2743117b719f8d261f99ae98f5f1"}, @INET_DIAG_REQ_BYTECODE={0x9a, 0x1, "280f9c668f5196bc6c14d32fea6b4fd74e9393569eec973867836f40a816911d833cf0d55a49794eaed48898a81bef3c1ec7f1a65856ac74387c380ae1a3857240284620a60b0da55d9f7fde516420b620704610720fb3ef505eeb84a9d7775a6097840c663a299f502a56899b2c02efec9ff0b8cdbe5904641ac95217eaa2efaa91eabd339a0997ce0a62d6b4300ca11627ef14ced3"}]}, 0x168}, 0x1, 0x0, 0x0, 0x40885}, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 398.966662][T15016] debugfs: File 'trace0' in directory 'loop0' already present! [ 399.031601][T15019] debugfs: File 'dropped' in directory 'loop0' already present! [ 399.040189][T15011] block nbd2: shutting down sockets [ 399.047642][T15019] debugfs: File 'msg' in directory 'loop0' already present! 12:03:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) [ 399.096780][T15019] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:35 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) prctl$PR_GET_CHILD_SUBREAPER(0x25) [ 399.137001][T14245] block nbd4: Receive control failed (result -107) [ 399.146091][T15025] block nbd4: shutting down sockets [ 399.167045][T15019] debugfs: File 'dropped' in directory 'loop0' already present! [ 399.206084][T15019] debugfs: File 'msg' in directory 'loop0' already present! [ 399.217238][T15025] block nbd4: shutting down sockets 12:03:35 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 399.303160][T15019] debugfs: File 'trace0' in directory 'loop0' already present! [ 399.338832][T15035] block nbd2: shutting down sockets 12:03:35 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) [ 399.380426][T15031] block nbd2: shutting down sockets 12:03:35 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 399.417338][T14245] block nbd4: Receive control failed (result -107) [ 399.426887][T15036] block nbd4: shutting down sockets [ 399.493812][T14245] block nbd4: Receive control failed (result -107) [ 399.501921][T15036] block nbd4: shutting down sockets [ 399.576512][T15047] debugfs: File 'dropped' in directory 'loop0' already present! [ 399.591992][T15047] debugfs: File 'msg' in directory 'loop0' already present! [ 399.618355][T15047] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) 12:03:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r6, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x201d4) [ 399.668788][T15048] debugfs: File 'dropped' in directory 'loop0' already present! [ 399.689700][T15048] debugfs: File 'msg' in directory 'loop0' already present! [ 399.722438][T15048] debugfs: File 'trace0' in directory 'loop0' already present! [ 399.750966][T15048] debugfs: File 'dropped' in directory 'loop0' already present! [ 399.761762][T15053] block nbd2: shutting down sockets 12:03:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 399.779326][T15048] debugfs: File 'msg' in directory 'loop0' already present! [ 399.831040][T15053] IPVS: Scheduler module ip_vs_sip not found [ 399.857064][T15048] debugfs: File 'trace0' in directory 'loop0' already present! [ 399.912229][T15059] block nbd0: shutting down sockets 12:03:36 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x2], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) 12:03:36 executing program 2: r0 = socket(0x1e, 0x1, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x108, 0x5, 0x1, 0x201, 0x1b, 0xbe, 0x44, 0x3}, "70096ea376cf69a4957b0ffb2f85903de8c4f6336fd8890b6aa351cf6de43719572ec924f89d2830af9e526b288607df5a9de138accae9e2454802c2270eb2ebd5b12205491d0d7886ef986bcf63788a26150ac6ad861c488f71c0828e641be85ef40c2d91b9cad9fc1de7c05498d478b132e2957b06892179011139f21c35ea649726f59310410aa1749548c6763725115bda2c3efa9a6fe9c467bb1252e85397a9a2ae264f9aff33d95a87449b09063bfe39b0510132a5c111d7e5e8fa0293fc87af6995b94fd33a58af203a4e0c28"}, 0xf0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) r2 = add_key$fscrypt_provisioning(&(0x7f0000000000)='fscrypt-provisioning\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f00000001c0)={0x1, 0x0, "2f224b340b1a37fc4ed0b80dc8f75f8c35cb243e7c4d15c06bf1e19e9e2c5f867babfb9498a0de99375fa42369993a8fa708713046a9dfc83edf2635fda6e5adb32fb382b0d18875d4f7613fb9c84ab14493c0345b7e10195ef4533273bf04d24700b3140161f63aca74738c6697f7c20be44e3dba12d0070fb16c64607400da950989f64d9704508d5b17805abfb807f6cdc09d52d715c461c1d399ce07f32b109ffd25ba6a61f60b07717b0bbacbbe3ea85ec8cf773f2ceae0d1488042c16daf7e54250352dc7e39bed352291ee009b40e69aaff2be15abb732a0f924eeb805092ade15835be21"}, 0xf0, 0xfffffffffffffffc) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, 0x0, r3) keyctl$link(0x8, r2, r3) [ 400.083388][T15066] debugfs: File 'dropped' in directory 'loop0' already present! [ 400.098434][T15065] block nbd0: shutting down sockets [ 400.116837][T15066] debugfs: File 'msg' in directory 'loop0' already present! 12:03:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) [ 400.161787][T15066] debugfs: File 'trace0' in directory 'loop0' already present! [ 400.212583][T15066] debugfs: File 'dropped' in directory 'loop0' already present! [ 400.236012][T15066] debugfs: File 'msg' in directory 'loop0' already present! 12:03:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$unix(r3, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) r4 = dup(r1) syz_genetlink_get_family_id$ethtool(&(0x7f0000000180)='ethtool\x00') ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x23, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KVM_IRQ_LINE(r4, 0x4008ae61, &(0x7f0000000000)={0x1f, 0x8}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r6, 0xc2604111, &(0x7f00000001c0)={0x8, [[0xff, 0xffffffff, 0x4, 0x7, 0xffff, 0x40, 0x1f, 0x6], [0x5, 0x9, 0x4, 0x8130, 0x3, 0x18, 0x8000], [0x8, 0xffff745a, 0x2, 0x3, 0x5, 0xffffffff, 0x7f, 0x5]], [], [{0xfffffff8, 0x9, 0x0, 0x1}, {0x80000000, 0x8001, 0x1, 0x1, 0x0, 0x1}, {0x0, 0x7, 0x1, 0x1}, {0x7fffffff, 0x2, 0x1}, {0x1400000, 0x80000000, 0x0, 0x1, 0x0, 0x1}, {0x6, 0x4, 0x0, 0x1, 0x1}, {0x9, 0x1, 0x1, 0x0, 0x0, 0x1}, {0x7fffffff, 0xfff, 0x0, 0x1, 0x1}, {0xd972, 0x3}, {0x6, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x6, 0xffff7fff, 0x0, 0x0, 0x1, 0x1}, {0x1ff, 0xff, 0x0, 0x0, 0x1, 0x1}], [], 0x2}) r7 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r7) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) [ 400.263314][T15072] block nbd0: shutting down sockets [ 400.263433][T15066] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) 12:03:36 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x3], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 400.386799][T15075] block nbd2: shutting down sockets [ 400.421940][T15076] block nbd0: shutting down sockets [ 400.451428][T15081] debugfs: File 'dropped' in directory 'loop0' already present! [ 400.474882][T15081] debugfs: File 'msg' in directory 'loop0' already present! 12:03:36 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) 12:03:36 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$CAN_RAW_LOOPBACK(0xffffffffffffffff, 0x65, 0x3, &(0x7f00000000c0), 0x4) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f0000000000)=0x6000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r8, 0xab00, 0xffffffffffffffff) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) rt_sigreturn() ioctl$NBD_CLEAR_SOCK(r0, 0xab04) [ 400.511294][T15081] debugfs: File 'trace0' in directory 'loop0' already present! [ 400.565334][T15081] debugfs: File 'dropped' in directory 'loop0' already present! [ 400.596023][T15081] debugfs: File 'msg' in directory 'loop0' already present! [ 400.612041][T15085] block nbd0: shutting down sockets [ 400.629665][T15081] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:37 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x4], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab02) 12:03:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r6, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x201d4) [ 400.801324][T15092] debugfs: File 'dropped' in directory 'loop0' already present! [ 400.827618][T15092] debugfs: File 'msg' in directory 'loop0' already present! [ 400.841064][T15091] block nbd0: shutting down sockets [ 400.850612][T15095] block nbd2: shutting down sockets [ 400.890199][T15092] debugfs: File 'trace0' in directory 'loop0' already present! [ 400.926265][T15092] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab02) [ 400.937574][T15095] IPVS: Scheduler module ip_vs_sip not found 12:03:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r6, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x201d4) [ 400.965463][T15092] debugfs: File 'msg' in directory 'loop0' already present! [ 400.989938][T15092] debugfs: File 'trace0' in directory 'loop0' already present! [ 401.033333][T14245] block nbd0: Receive control failed (result -107) [ 401.042793][T15101] block nbd0: shutting down sockets 12:03:37 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x5], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab02) [ 401.105766][T15106] block nbd2: shutting down sockets [ 401.144340][T15106] IPVS: Scheduler module ip_vs_sip not found [ 401.167187][T15109] debugfs: File 'dropped' in directory 'loop0' already present! [ 401.178062][T15109] debugfs: File 'msg' in directory 'loop0' already present! [ 401.194323][T15109] debugfs: File 'trace0' in directory 'loop0' already present! [ 401.211143][T15109] debugfs: File 'dropped' in directory 'loop0' already present! [ 401.224240][T15109] debugfs: File 'msg' in directory 'loop0' already present! [ 401.232816][T14245] block nbd0: Receive control failed (result -107) 12:03:37 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r6, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x201d4) [ 401.249068][T15110] block nbd0: shutting down sockets 12:03:37 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab02) [ 401.334479][T15109] debugfs: File 'trace0' in directory 'loop0' already present! [ 401.396925][T15117] debugfs: File 'dropped' in directory 'loop0' already present! [ 401.408088][T15116] block nbd2: shutting down sockets [ 401.409858][T15117] debugfs: File 'msg' in directory 'loop0' already present! [ 401.479299][T15117] debugfs: File 'trace0' in directory 'loop0' already present! [ 401.496506][T15116] IPVS: Scheduler module ip_vs_sip not found [ 401.506076][T14245] block nbd0: Receive control failed (result -107) [ 401.521798][T15118] block nbd0: shutting down sockets 12:03:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r6, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:38 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x6], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 401.684489][T15128] block nbd2: shutting down sockets [ 401.730286][T15128] IPVS: Scheduler module ip_vs_sip not found [ 401.777007][T15134] debugfs: File 'dropped' in directory 'loop0' already present! [ 401.802152][T14245] block nbd0: Receive control failed (result -107) [ 401.808872][T15134] debugfs: File 'msg' in directory 'loop0' already present! 12:03:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 401.824346][T15132] block nbd0: shutting down sockets [ 401.838780][T15134] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 401.933046][T15137] debugfs: File 'dropped' in directory 'loop0' already present! [ 401.954569][T15143] block nbd2: shutting down sockets [ 401.964315][T15137] debugfs: File 'msg' in directory 'loop0' already present! [ 401.999338][T15137] debugfs: File 'trace0' in directory 'loop0' already present! [ 402.034264][T15137] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 402.062504][T14245] block nbd0: Receive control failed (result -107) [ 402.069167][T15137] debugfs: File 'msg' in directory 'loop0' already present! [ 402.080933][T15144] block nbd0: shutting down sockets [ 402.122736][T15137] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 402.202579][T15152] block nbd2: shutting down sockets 12:03:38 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x7], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 402.323052][T15158] debugfs: File 'dropped' in directory 'loop0' already present! [ 402.331231][T14245] block nbd0: Receive control failed (result -107) [ 402.359684][T15153] block nbd0: shutting down sockets [ 402.370797][T15161] block nbd2: shutting down sockets [ 402.392367][T15158] debugfs: File 'msg' in directory 'loop0' already present! 12:03:38 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) 12:03:38 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 402.504497][T15158] debugfs: File 'trace0' in directory 'loop0' already present! [ 402.560290][T15167] debugfs: File 'dropped' in directory 'loop0' already present! [ 402.571621][T15167] debugfs: File 'msg' in directory 'loop0' already present! [ 402.596159][T15167] debugfs: File 'trace0' in directory 'loop0' already present! [ 402.598687][T15168] block nbd0: shutting down sockets 12:03:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000000c0)={r5, 0x100000000}) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r6, 0xab03) ioctl$NBD_CLEAR_SOCK(r6, 0xab04) [ 402.637989][T15172] block nbd2: shutting down sockets 12:03:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) 12:03:39 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0xa], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 402.765051][T15173] block nbd5: shutting down sockets [ 402.769131][T15174] block nbd0: shutting down sockets 12:03:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) 12:03:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) fcntl$setpipe(r1, 0x407, 0x9) [ 402.837384][T15180] debugfs: File 'dropped' in directory 'loop0' already present! [ 402.871322][T15182] block nbd2: shutting down sockets [ 402.884582][T15180] debugfs: File 'msg' in directory 'loop0' already present! 12:03:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 402.955441][T15180] debugfs: File 'trace0' in directory 'loop0' already present! [ 402.986207][T14245] block nbd5: Receive control failed (result -107) [ 402.994431][T15184] block nbd0: shutting down sockets [ 403.001543][T15188] block nbd5: shutting down sockets [ 403.048033][T14245] block nbd5: Receive control failed (result -107) [ 403.056656][T15188] block nbd5: shutting down sockets 12:03:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_DO_IT(r3, 0xab03) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 403.130196][T15198] block nbd2: shutting down sockets 12:03:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab01) 12:03:39 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 403.194833][T15193] debugfs: File 'dropped' in directory 'loop0' already present! [ 403.211431][T15193] debugfs: File 'msg' in directory 'loop0' already present! [ 403.230018][T15199] block nbd5: shutting down sockets [ 403.238343][T15193] debugfs: File 'trace0' in directory 'loop0' already present! [ 403.277595][T15180] debugfs: File 'dropped' in directory 'loop0' already present! [ 403.290906][T15180] debugfs: File 'msg' in directory 'loop0' already present! [ 403.293467][T15201] block nbd0: shutting down sockets 12:03:39 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_GETISPACE(0xffffffffffffffff, 0x8010500d, &(0x7f0000000000)) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x9) r5 = dup(0xffffffffffffffff) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x280, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r6, &(0x7f000000ac80), 0x66, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f00000000c0)={[], 0x1, 0x7, 0x7, 0xb347, 0x400, r7}) [ 403.324477][T15180] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab01) [ 403.357465][T15206] block nbd2: shutting down sockets 12:03:39 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x48], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 403.436555][T15206] IPVS: Scheduler module ip_vs_sip not found [ 403.476080][T15208] block nbd0: shutting down sockets [ 403.476910][T14245] block nbd5: Receive control failed (result -107) [ 403.491377][T15210] block nbd5: shutting down sockets 12:03:39 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab01) [ 403.570619][T15218] debugfs: File 'dropped' in directory 'loop0' already present! [ 403.583392][T15218] debugfs: File 'msg' in directory 'loop0' already present! 12:03:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:40 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab01) [ 403.627536][T15218] debugfs: File 'trace0' in directory 'loop0' already present! [ 403.682949][T12249] block nbd0: shutting down sockets [ 403.725967][T15221] debugfs: File 'dropped' in directory 'loop0' already present! [ 403.739411][T15221] debugfs: File 'msg' in directory 'loop0' already present! [ 403.755070][T15226] block nbd2: shutting down sockets [ 403.768744][T15221] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:40 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab01) [ 403.842072][T15221] debugfs: File 'dropped' in directory 'loop0' already present! [ 403.869323][T15226] IPVS: Scheduler module ip_vs_sip not found 12:03:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 403.906568][T15221] debugfs: File 'msg' in directory 'loop0' already present! 12:03:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) syz_open_dev$hiddev(&(0x7f0000000000)='/dev/usb/hiddev#\x00', 0x1, 0x4400) [ 403.971076][T15221] debugfs: File 'trace0' in directory 'loop0' already present! [ 404.022221][T15234] block nbd2: shutting down sockets 12:03:40 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab01) 12:03:40 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x4c], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 404.097580][T15234] IPVS: Scheduler module ip_vs_sip not found [ 404.125460][T14245] block nbd5: Receive control failed (result -107) [ 404.135827][T15237] block nbd5: shutting down sockets [ 404.190974][T14245] block nbd5: Receive control failed (result -107) [ 404.199447][T15237] block nbd5: shutting down sockets [ 404.212626][T15247] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) [ 404.265147][T15247] debugfs: File 'msg' in directory 'loop0' already present! [ 404.327194][T15252] block nbd2: shutting down sockets 12:03:40 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r8, 0xab03) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x50, 0x2) 12:03:40 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 404.355801][T15247] debugfs: File 'trace0' in directory 'loop0' already present! [ 404.360915][T15252] IPVS: Scheduler module ip_vs_sip not found [ 404.443998][T15256] debugfs: File 'dropped' in directory 'loop0' already present! [ 404.458834][T15256] debugfs: File 'msg' in directory 'loop0' already present! [ 404.473641][T15259] block nbd5: shutting down sockets 12:03:40 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) 12:03:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000380)='nM\xc91\xe3\xda\r\xc1\xcc\xc1\x8d\x93\x04\xef\xefd\xd1V\xca\xfc\xb5|\r\xe7\x03\xe8\xfc\xf1\xd2\'\x8bf\xd2^\xa2\xd8>>:\x97\x8em!\xc0=\xfa\x81\f\x15?\xaf\x9d^\xfa\xc8,\xa8\x90Y\x14\xba \x13\xd0Gg\"Dq\xe2\xc2\x1bE;\xfbcw\x80\xf5\xbcoz\xf1\x15\xbc\x97\'c\xfe\x14%Xy\xbdlR\xcfD\xac\xa6\xd7\x11\xc1\xac\xb0<\x9b\x18v\xcf{\x0e\xd1\xa0\xcc)\x19\xad\xe3\xfb2~ \xd0\x90\x05\xc8\x86f]\xa2v\xa0?\x82\xf1B\xac\xf3\xd0\xc7\xb2K\xa0\xeff\xa5U\x13\xde\x1d5\xde\xf5\xe2G\xd4[W\xaf\x91\xd3\x8a\xd1\xd6\xb4o\xf9\xf8E\xb2\x7f:-\xec\\ D\xc4\xce\x03 \xbd\xd3\x96\xbcsr9\xc8\x83)z-\x0fs\xe0\x1c\x02\xb6`x\xf8\x01\xecy\\\xb8X\x0f\xb2\x95\xd0\a\xe7\xfcE\a\xaeF\x85\xfd\x91)\xa3*\xaa\xd3\x06\xb2>\xe9MC\xa5\xdd\x1f_9\xe7n\xa9#\x87\x9b\x18 m\x85\xb8\x83\xda<\xe0\x9f\x96\xfc\xc7d\xfa\xdd\xbb\xf8[\xea') ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000040)=""/250) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 404.507227][T15256] debugfs: File 'trace0' in directory 'loop0' already present! [ 404.538861][T15263] block nbd2: shutting down sockets 12:03:41 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x60], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 404.597620][T15263] IPVS: Scheduler module ip_vs_sip not found 12:03:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:41 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) [ 404.678260][T15271] debugfs: File 'dropped' in directory 'loop0' already present! [ 404.698138][T15271] debugfs: File 'msg' in directory 'loop0' already present! [ 404.706727][T14245] block nbd5: Receive control failed (result -107) [ 404.728780][T15270] block nbd5: shutting down sockets [ 404.789391][T14245] block nbd5: Receive control failed (result -107) [ 404.804800][T15277] block nbd5: shutting down sockets [ 404.823158][T15271] debugfs: File 'trace0' in directory 'loop0' already present! [ 404.835447][T15283] block nbd2: shutting down sockets 12:03:41 executing program 0: r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) 12:03:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x40000) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 404.916360][T15285] debugfs: File 'dropped' in directory 'loop0' already present! [ 404.926572][T15285] debugfs: File 'msg' in directory 'loop0' already present! [ 404.929503][T15283] IPVS: Scheduler module ip_vs_sip not found [ 404.956568][T15285] debugfs: File 'trace0' in directory 'loop0' already present! [ 404.990785][T15271] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:41 executing program 0: r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) [ 405.017815][T15271] debugfs: File 'msg' in directory 'loop0' already present! [ 405.033015][T14245] block nbd5: Receive control failed (result -107) [ 405.042497][T15290] block nbd5: shutting down sockets [ 405.048887][T15271] debugfs: File 'trace0' in directory 'loop0' already present! [ 405.092844][T15298] block nbd2: shutting down sockets 12:03:41 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x68], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 405.113461][T14245] block nbd5: Receive control failed (result -107) [ 405.122165][T15289] block nbd5: shutting down sockets [ 405.124780][T15298] IPVS: Scheduler module ip_vs_sip not found 12:03:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x842, 0x55) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:41 executing program 0: r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) [ 405.239400][T15303] debugfs: File 'dropped' in directory 'loop0' already present! [ 405.260996][T15303] debugfs: File 'msg' in directory 'loop0' already present! [ 405.284285][T15306] block nbd2: shutting down sockets [ 405.341022][T15303] debugfs: File 'trace0' in directory 'loop0' already present! [ 405.366092][T15306] IPVS: Scheduler module ip_vs_sip not found 12:03:41 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) 12:03:41 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 405.401843][T15303] debugfs: File 'dropped' in directory 'loop0' already present! [ 405.413105][T15303] debugfs: File 'msg' in directory 'loop0' already present! [ 405.420737][T15303] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:41 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x6c], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:41 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x8000) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000000)=0xa0, 0x4) r5 = socket$can_raw(0x1d, 0x3, 0x1) r6 = socket$inet6(0xa, 0x400000000001, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r5, 0xf50f, 0x0) 12:03:42 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 405.554287][T15320] block nbd2: shutting down sockets [ 405.607616][T14245] block nbd5: Receive control failed (result -107) [ 405.607959][T15320] IPVS: Scheduler module ip_vs_sip not found [ 405.617795][T15324] debugfs: File 'dropped' in directory 'loop0' already present! [ 405.623989][T15323] block nbd5: shutting down sockets 12:03:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 405.665219][T15324] debugfs: File 'msg' in directory 'loop0' already present! [ 405.678815][T15324] debugfs: File 'trace0' in directory 'loop0' already present! [ 405.697902][T15324] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:42 executing program 0: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 405.791256][T15324] debugfs: File 'msg' in directory 'loop0' already present! [ 405.823060][T15324] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_LINK(r3, 0x40044160, &(0x7f0000000000)=0x3d) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 405.839590][T15333] IPVS: Scheduler module ip_vs_sip not found [ 405.847060][T15332] block nbd2: shutting down sockets 12:03:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) 12:03:42 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r5, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:42 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x74], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 406.028914][T15338] block nbd5: shutting down sockets [ 406.033400][T15346] debugfs: File 'dropped' in directory 'loop0' already present! [ 406.041804][T15346] debugfs: File 'msg' in directory 'loop0' already present! [ 406.057331][T15345] IPVS: Scheduler module ip_vs_sip not found [ 406.069092][T15342] block nbd2: shutting down sockets 12:03:42 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x99, 0x5, 0x4, "571bcbcf716b88e7383841a5900f0f22", "24cdd9adfb3d546fa69fb13de33f0a7df863dade22691909960161bfe334f33072847f7aa4be1eb42d14302cfaabab9001135b7518e2cb4f8accae3950d1779c703ac3be144b06f92af8fe74f2af6273282064547574a5f924bd7817f54a1d95f4959f1b486119596efc0c17780d019d778030db14c4b1a786d3033afb655f8df929ea5b"}, 0x99, 0x6) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80001) r1 = socket(0x1e, 0x1, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000040)={0xc, 0x37, 0x12, 0x1a, 0x3, 0xc0000, 0x4, 0x47}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x80, 0x6, 0x1, &(0x7f00000000c0)={[0x8000]}, 0x8) ioctl$NBD_DO_IT(r2, 0xab03) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 406.163200][T15346] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 406.211880][T15350] debugfs: File 'dropped' in directory 'loop0' already present! [ 406.227420][T15350] debugfs: File 'msg' in directory 'loop0' already present! [ 406.275084][T15350] debugfs: File 'trace0' in directory 'loop0' already present! [ 406.323553][T15350] debugfs: File 'dropped' in directory 'loop0' already present! [ 406.334772][T15359] IPVS: Scheduler module ip_vs_sip not found [ 406.360618][T14245] block nbd5: Receive control failed (result -107) [ 406.369818][T15362] block nbd5: shutting down sockets 12:03:42 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 406.428686][T15350] debugfs: File 'msg' in directory 'loop0' already present! [ 406.443550][T15350] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:42 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:42 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bind$alg(r4, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha1-ssse3,ecb-serpent-avx2)\x00'}, 0x58) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:42 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x7a], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 406.579169][T15370] IPVS: Scheduler module ip_vs_sip not found [ 406.623980][T15376] debugfs: File 'dropped' in directory 'loop0' already present! [ 406.657524][T14245] block nbd5: Receive control failed (result -107) 12:03:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) 12:03:43 executing program 2: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 406.670090][T15377] block nbd5: shutting down sockets [ 406.689013][T15376] debugfs: File 'msg' in directory 'loop0' already present! [ 406.745885][T15376] debugfs: File 'trace0' in directory 'loop0' already present! [ 406.784861][T15380] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 406.809028][T15380] debugfs: File 'msg' in directory 'loop0' already present! [ 406.839959][T15388] IPVS: Scheduler module ip_vs_sip not found [ 406.848252][T15380] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x10, 0x5, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsu\x00', 0xed0990cbeaddecb7, 0x0) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="ee85c8a9", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r5, 0x5, 0x6, [0x5, 0x370a, 0x1, 0xfffe, 0x8, 0x8001]}, &(0x7f0000000100)=0x14) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 12:03:43 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:43 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 407.074752][T15400] debugfs: File 'dropped' in directory 'loop0' already present! [ 407.096703][T15396] IPVS: Scheduler module ip_vs_sip not found [ 407.124355][T15400] debugfs: File 'msg' in directory 'loop0' already present! [ 407.169860][T15400] debugfs: File 'trace0' in directory 'loop0' already present! [ 407.210008][T15400] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:43 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:43 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x2) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) connect$tipc(r3, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x2, 0x4}, 0x3}}, 0x10) r4 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 12:03:43 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) [ 407.230339][T15400] debugfs: File 'msg' in directory 'loop0' already present! [ 407.259575][T15400] debugfs: File 'trace0' in directory 'loop0' already present! [ 407.320634][T15410] IPVS: Scheduler module ip_vs_sip not found 12:03:43 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x2], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:43 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:43 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) [ 407.493581][T15419] debugfs: File 'dropped' in directory 'loop0' already present! [ 407.511821][T15419] debugfs: File 'msg' in directory 'loop0' already present! [ 407.579341][T15419] debugfs: File 'trace0' in directory 'loop0' already present! [ 407.594930][T15424] IPVS: Scheduler module ip_vs_sip not found 12:03:44 executing program 0: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) [ 407.633196][T15419] debugfs: File 'dropped' in directory 'loop0' already present! [ 407.660906][T15419] debugfs: File 'msg' in directory 'loop0' already present! 12:03:44 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 407.690106][T15419] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) 12:03:44 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80a00) r1 = socket(0x23, 0x1, 0x3) syz_open_dev$dri(&(0x7f0000000040)='/dev/dri/card#\x00', 0x10001, 0x288d04) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000100)={0x1, r4, 0x1}) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f00000002c0)) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000140)=0x5) setuid(r6) setresuid(0x0, r6, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000000c0)={0x10000, 0x6, {}, {}, 0x9, 0x1000000000000006}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r7 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x3b56c1) ioctl$NBD_DO_IT(r7, 0xab03) ioctl$NBD_CLEAR_SOCK(r7, 0xab04) 12:03:44 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x3], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 407.860417][T15432] IPVS: Scheduler module ip_vs_sip not found [ 407.884832][T15437] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 407.925338][T15437] debugfs: File 'msg' in directory 'loop0' already present! 12:03:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) [ 407.995178][T15437] debugfs: File 'trace0' in directory 'loop0' already present! [ 408.065291][T15446] IPVS: Scheduler module ip_vs_sip not found 12:03:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) [ 408.130335][T15450] debugfs: File 'dropped' in directory 'loop0' already present! [ 408.165781][T15450] debugfs: File 'msg' in directory 'loop0' already present! [ 408.195212][T15450] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:44 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x4], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) 12:03:44 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 408.295783][T15456] IPVS: Scheduler module ip_vs_sip not found [ 408.353855][T15459] debugfs: File 'dropped' in directory 'loop0' already present! [ 408.418236][T15459] debugfs: File 'msg' in directory 'loop0' already present! [ 408.468726][T15459] debugfs: File 'trace0' in directory 'loop0' already present! [ 408.470239][T12262] block nbd0: shutting down sockets 12:03:44 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 408.537659][T15463] debugfs: File 'dropped' in directory 'loop0' already present! [ 408.548175][T15466] IPVS: Scheduler module ip_vs_sip not found [ 408.551164][T15463] debugfs: File 'msg' in directory 'loop0' already present! 12:03:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 408.585467][T15463] debugfs: File 'trace0' in directory 'loop0' already present! [ 408.612110][T15463] debugfs: File 'dropped' in directory 'loop0' already present! [ 408.637194][T15463] debugfs: File 'msg' in directory 'loop0' already present! [ 408.662659][T15469] block nbd0: shutting down sockets 12:03:45 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 408.696044][T15463] debugfs: File 'trace0' in directory 'loop0' already present! [ 408.760948][T15473] IPVS: Scheduler module ip_vs_sip not found [ 408.844602][T15476] block nbd0: shutting down sockets 12:03:48 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(0xffffffffffffffff, 0xc01864ba, &(0x7f0000000000)={0x10000, 0x10000, 0x44, 0xbbbbbbbb}) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:48 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x5], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:48 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:48 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) 12:03:48 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000, 0x84000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup3(r2, r0, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xe85}) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000100)={r5, r8}) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) [ 412.598960][T15497] debugfs: File 'dropped' in directory 'loop0' already present! [ 412.617780][T15491] block nbd0: shutting down sockets 12:03:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 412.646686][T15497] debugfs: File 'msg' in directory 'loop0' already present! [ 412.650796][T15496] IPVS: Scheduler module ip_vs_sip not found [ 412.663423][T14245] block nbd5: Receive control failed (result -107) [ 412.673220][T15500] block nbd5: shutting down sockets 12:03:49 executing program 1: r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='^*-{\x00', 0xfffffffffffffffe) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x47fff) open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) keyctl$KEYCTL_PKEY_QUERY(0x18, r0, 0x0, &(0x7f00000000c0)='\x00', &(0x7f0000000100)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) prctl$PR_MCE_KILL_GET(0x22) mmap$dsp(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r4, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 12:03:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 412.747499][T14245] block nbd5: Receive control failed (result -107) [ 412.752697][T15497] debugfs: File 'trace0' in directory 'loop0' already present! [ 412.768984][T15507] block nbd5: shutting down sockets [ 412.814150][T15512] debugfs: File 'dropped' in directory 'loop0' already present! [ 412.843653][T15515] IPVS: Scheduler module ip_vs_sip not found 12:03:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 412.877163][T15513] block nbd0: shutting down sockets [ 412.883813][T15512] debugfs: File 'msg' in directory 'loop0' already present! [ 412.926120][T15512] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) 12:03:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0xffffffffffffff55, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}]}]}]}, 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000100)={'wg1\x00', r3}) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) getsockname$packet(r11, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=r12, @ANYBLOB="00000000000000001c001a8018000a8014000700fe880000000000000000000008000001"], 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="dc000000", @ANYRES16=0x0, @ANYBLOB="020029bd7000fcdbdf25090000003c000180080003000000000008000100", @ANYRES32=r4, @ANYBLOB="140002006c6f000000000000000000000000000014000200766c616e300000000000000000000000200001801400020076657468305f746f5f687372000000000800030002000000280001801400020069703665727370616e30000000000000080003000200000008000300010000004400018008000100", @ANYRES32=r8, @ANYBLOB="08000300010000001400020067726574617030000000000000000000140002006272696467653800000000000000000008000100", @ANYRES32=r12, @ANYBLOB], 0xdc}, 0x1, 0x0, 0x0, 0x1}, 0x9d784c9ebf11c07f) 12:03:49 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x6], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 412.965969][ T28] audit: type=1804 audit(1594987429.383:29): pid=15519 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir088047469/syzkaller.fT7QII/268/bus" dev="sda1" ino=16370 res=1 12:03:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3ff, 0x200000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 413.069860][T15522] block nbd0: shutting down sockets 12:03:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab01) [ 413.117699][ T28] audit: type=1804 audit(1594987429.443:30): pid=15523 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir088047469/syzkaller.fT7QII/268/bus" dev="sda1" ino=16370 res=1 [ 413.130288][T15532] debugfs: File 'dropped' in directory 'loop0' already present! [ 413.145114][T14245] block nbd5: Receive control failed (result -107) 12:03:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 413.173585][T15533] block nbd5: shutting down sockets [ 413.217924][T15532] debugfs: File 'msg' in directory 'loop0' already present! [ 413.269366][T14245] block nbd5: Receive control failed (result -107) [ 413.277873][T15530] block nbd5: shutting down sockets [ 413.301490][T15532] debugfs: File 'trace0' in directory 'loop0' already present! [ 413.355717][T14245] block nbd0: Receive control failed (result -107) [ 413.366563][T15537] block nbd0: shutting down sockets 12:03:49 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x920c0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x8400) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000640)='./file0\x00', 0x400000, 0x10a) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000005c0)="63217a5af4268a6087fa5e987bd65ba21306c5d0e677fdfeba529d1c4210ff40da06c9a4242cb1821b1192ea06bc5ada468c024cbb4536f55b392ee66c15c177600d24caf7e2f7982c5a0ce4f9eae3bb") r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000002c0)) statx(r3, &(0x7f0000000340)='./file0\x00', 0x800, 0x400, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000580)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="081fe7c95d7a0fe3437dbc7f5a84673229e7fe0f820116f8ecd31f8c7da92eb24d4c632b6694dd8caede154a1578a24603aa9abb9f0a3566047735504ea34102fe6c21ef4d57e15d5b078760", 0x4c}, {&(0x7f0000000140)="c532b7841c5697c15c63a35a35b1e9c56ed98dc4fd62c42de705", 0x1a}, {&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000280)="63f37d0a5ed4ccde944d561c824aa9865d5e405dcadfe87c844e90147c3ece301c81f497cb9d2fabec62ff625a24d65e991f9bd958cf71c2346ef3226e1582f11f4a4d1308668b7a647e0f247cc82896744a1fdb3fe0b978f0e37e1c7c1844cc", 0x60}], 0x4, &(0x7f0000000540)=[@cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}], 0x20, 0x8011}, 0x1) r7 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x314800000, 0x84000) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 12:03:49 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab01) [ 413.434639][T15548] debugfs: File 'dropped' in directory 'loop0' already present! [ 413.446837][T15548] debugfs: File 'msg' in directory 'loop0' already present! [ 413.456193][T15548] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:49 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:49 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x7], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x6, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 413.615757][T14245] block nbd0: Receive control failed (result -107) [ 413.624678][T15557] block nbd0: shutting down sockets 12:03:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:50 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab01) [ 413.678740][T15567] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 413.725133][T14245] block nbd0: Receive control failed (result -107) [ 413.734195][T15569] block nbd0: shutting down sockets [ 413.757221][T15567] debugfs: File 'msg' in directory 'loop0' already present! 12:03:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x585000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 12:03:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x2000) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = socket(0xf, 0x80000, 0x347c) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) r7 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$RTC_UIE_OFF(r7, 0x7004) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=r6, @ANYBLOB="0700044f8532384d003f0000"], 0x10) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, 0x8) [ 413.885568][T15567] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x222542) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="cc"], 0x1, 0x0) msgrcv(r1, &(0x7f0000000040), 0x8, 0x0, 0x0) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/56) [ 413.932064][T15582] debugfs: File 'dropped' in directory 'loop0' already present! [ 413.943458][T15582] debugfs: File 'msg' in directory 'loop0' already present! [ 413.970050][T15580] IPVS: Scheduler module ip_vs_sip not found 12:03:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 413.980894][T15582] debugfs: File 'trace0' in directory 'loop0' already present! [ 414.012041][T14245] block nbd5: Receive control failed (result -107) [ 414.029975][T15588] block nbd5: shutting down sockets 12:03:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:50 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0xa], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, 0x0, 0x0) [ 414.202993][T15601] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:50 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000100)=0x1004b) r5 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) accept$phonet_pipe(r5, &(0x7f0000000040), &(0x7f00000000c0)=0x10) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r6, &(0x7f000000ac80), 0x66, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40200, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r7, 0x2) [ 414.245388][T15601] debugfs: File 'msg' in directory 'loop0' already present! [ 414.267418][T15600] IPVS: Scheduler module ip_vs_sip not found 12:03:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:50 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$OSF_MSG_REMOVE(r4, &(0x7f0000000bc0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000001180)=ANY=[@ANYBLOB="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"], 0x964}, 0x1, 0x0, 0x0, 0xc4}, 0x48000) sendmsg$IPSET_CMD_TEST(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xb4, 0xb, 0x6, 0x801, 0x0, 0x0, {0xa, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x3c, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x1f}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAME={0x9, 0x12, 'syz1\x00'}}, {0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'netdevsim0\x00'}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3}, @IPSET_ATTR_DATA={0x38, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0x6}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x7f}, @IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x4}]}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7ff}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x10001}]}, 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x884) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_PATH_EMPTY(r6, 0x4, &(0x7f0000000c00)='netdevsim0\x00', &(0x7f0000000c40)='./file0\x00', 0xffffffffffffff9c) r7 = getpid() ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000e80)={'tunl0\x00', &(0x7f0000000e40)={'tunl0\x00', 0x0, 0x20, 0x7, 0x1, 0xffffff72, {{0x6, 0x4, 0x0, 0x3, 0x18, 0x68, 0x0, 0x0, 0x29, 0x0, @local, @private=0xa010102, {[@end]}}}}}) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000d40)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000fc0)={&(0x7f0000001040)={0x104, 0x0, 0x0, 0x70bd26, 0x25dfdbfe, {}, [@HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}]}]}, 0x104}}, 0x4000000) sched_setscheduler(r7, 0x5, &(0x7f00000002c0)) r9 = getpgrp(r7) prlimit64(r9, 0xe, &(0x7f0000000c80)={0xfffffffffffffff9, 0x9}, &(0x7f0000000cc0)) 12:03:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, 0x0, 0x0) [ 414.305780][T15601] debugfs: File 'trace0' in directory 'loop0' already present! [ 414.341247][T15605] debugfs: File 'dropped' in directory 'loop0' already present! [ 414.360464][T15605] debugfs: File 'msg' in directory 'loop0' already present! [ 414.389098][T15605] debugfs: File 'trace0' in directory 'loop0' already present! [ 414.427028][T14245] block nbd5: Receive control failed (result -107) [ 414.436089][T15616] block nbd5: shutting down sockets [ 414.453629][T15605] debugfs: File 'dropped' in directory 'loop0' already present! [ 414.485597][T15614] IPVS: Scheduler module ip_vs_sip not found [ 414.516988][T15605] debugfs: File 'msg' in directory 'loop0' already present! 12:03:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, 0x0, 0x0) 12:03:50 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 414.599171][T15605] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xa00000000000000}, 0x0) 12:03:51 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x48], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:51 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={r3}, &(0x7f0000000040)=0x8) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) r7 = socket(0xa, 0x1, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000000)={r9}, &(0x7f0000000040)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004ac0)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000000c0)="14cbd71c5320785fbd113500672a1b8cc4095018dd17515108d7699f3024fcbdda45c05db4c9b864edcb3ecf95e7e2c697c13a9bac10fd1332f1b29a2fff6d04974e1f1cdbde7da9a063e716adbc0207eadfbaff3b96ee90701624b2f564ec80e2121184d172d44906b5ecf32cfafe518e68c240f1f77f804b70719a4ccd0690d7e6c401a6985e2314d590dc936ed83c5e386cb4f85ad5f30c5db8ca7fc31a9cae52ab067ee803ee0efb96cba6db72d956a5d5a7033d25b37b673a01be41ebd5c1afeed0dd7ccc475c7954b4b1af7e4f6f2a09a69129d544d8aacb74d65956cef9ff666f4f38790d47123a9b5f9f3419", 0xf0}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000040)="79a3bbdde659181568", 0x9}], 0x3, &(0x7f0000001300)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xb31, 0x2, 0x1f, 0x10001, 0x3, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x8001, 0x7, 0x5, 0x4, 0xffff, 0x100}}, @dstaddrv4={0x18, 0x84, 0x7, @empty}, @init={0x18, 0x84, 0x0, {0x74a, 0x1, 0x1000, 0x5}}], 0x90}, {&(0x7f00000013c0)=@in6={0xa, 0x4e23, 0x4, @private0={0xfc, 0x0, [], 0x1}, 0x7}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000001400)="caf431def22873b501f2cb8b25681cf818a137f89070ebccab88c1e10a75a32a7b16eac14aeb9b8c65335ad313ed1285f18feab7140b2e4fd875e7ccb28bf8c8b70dd11c3252b49ef3bce4d981084dcd395aee9727e29ab03335c456fc83caf1c282f2", 0x63}, {&(0x7f0000001480)="61dd9df589c8e4406be98827d814e283f5f4d8eaa1b6c275759b7a048e1af6e2d58a79c77bcc41ee711589f77ac31777bb53fc0c9072e76b6c93ee71888c245434201d55fdb14d", 0x47}, {&(0x7f0000001500)="a75b40344b9f47f11ad6baf7772dae83701125bce6476ad994e305154788086abfac195743450f07c7652c148aaa48b0a5ce44f5c85b64b1fc22f4d806b934", 0x3f}, {&(0x7f0000001540)="ddc6f5d4cdf0e9af5ed000226093f380880c2543ed21ed79bc26827317d7c81da69fa2368094d8675fd7c9c339f1bbd0d40a4d9dedbca3d7ed5de536dffdd4034185b16fbf7103c4c816358f0e8d670c86f59c263e826df3675702d48bcc0b4df5b3acae3c2967bf3317cec80e835947af8fb643eee1e37b41d3cca199ed1d6b72750d5f7b35d1b2aa4ac27a4120460e0f28947d1e861226ebb9b10cf5290abf1e641e6f27f0b1f109ddff73c2ac0f11ad3614c4455c23146cbf285235c5693e25ea84a8cf2ba3138f5ba96c13886af6e8b2", 0xd2}, {&(0x7f0000001640)="29392c093c815ae26686a05587093ae11a885654c32cccfe962433556c1dea8af616b41416513f539020f33e7dbb36d9a37994ef518f5cfa2e0059c46947ea512cdadffdcfda258dca3a1ab798227d5a31ce48e249d6b959f1927762efcc89566d71b19c0d783f532c35cb8ec020ac706eb10a41d573a870fefc6eb71688acbcaa9c3f4b03fde1e4c5088557662878673be51f400be3483756c13c2ce8dc1f643d1b334b5980ebc12625914040ffa110996aa45c4c4870cb1504072cbd60a8ece1682c85bd37d4ff33b031c52333c2ccf6fbf9", 0xd3}], 0x5, &(0x7f00000018c0)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x1ff, 0x8, 0xffffffff, 0x3, 0x0, 0x5, 0x8001}}, @sndrcv={0x30, 0x84, 0x1, {0x707a, 0x81, 0x4, 0x2dec9bb1, 0xa28, 0x401, 0x100, 0x7e0d}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x1, 0x20a, 0x800, 0x2, 0x7, 0x0, 0x1fd}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x100}}], 0xa8, 0x4084}, {&(0x7f0000001980)=@in6={0xa, 0x4e24, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x6}, 0x1c, &(0x7f0000002e80)=[{&(0x7f00000019c0)="7963351538a15a68ae5947cfee1c574b92eeb3e5aa23f91fca8a59309d8ce4bd3d35bf5665b9c8ad5e5a2ae91c2e12af487d912d13ed31913b47081a66f6fc609c252b4ceb258f05a962bcb8231093c7b259c29bc2d8852eab4265904011522c24d956c0db7657697c6099aa400095e86cc0da67ac724c5fe44a8beb98c645ca95cb6055cef9979c893e66bea1ce304175539a78a04940d1934c76c36aa7f9fff3ed0dae2faa27618617470a85ec1b01e7a96ccff7de0cad9cbf82b49462a9247c1132bd29d3f443bbd91c1b30a47f", 0xcf}, {&(0x7f0000001ac0)="b569ad45dcf80d253f75bee0daa9b783aa8ec9d00b2e14e53ec69748b8240e02bdd716cc9655ba757c14de4ec64fa29a2a4052cd7a2d2480941e6f6cd775cc786543f2583fa9", 0x46}, {&(0x7f0000001b40)="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", 0x1000}, {&(0x7f0000002b40)="c2340b9c8c8b0551323935cfd0aa09f30c5bc3251be5d079b7076cafcc3c6f21eb39be5aa0147d1e1896183ed4aeea184f17b5cdb41eede11984b6dacc321f0f7e3080602b643bbaaa884a8367aa839c3686666d088cc0edd1cdb3a9e25ef99e25c0d063a00cc0cc8f2543d8ee2e1ff045f582e5cb6818878378bb439fbaac3c83696e635d1c26f02fb272e7ca333eab24af966e861ec639db2692441d45c891ec21df06aad0e12827b26409ee2ff32371b9d921ec87242401f7914f999307892e9031e1eef47588a6020cdd31eb854f667a268e37283e18e8994e59cf4e16b42868e1232755c2", 0xe7}, {&(0x7f0000002c40)="a7061a2d7800faacb5e14886ca67825c41957990a159e6d246e9e9f423d08180e46441b7eaac2843749392d98cf0e6b1127271f696e2e2b76f92b171ce61e0aa7ebbc304bbd699db8b22f979bb9148516ae1dffb1b29ce82a4bf9bac9d03d86621ccf4a12987577ccb9f2e2cbb608a6a86b681a7db9d82e60be0c4b5c692cb8c9ac76a0540f1fb51d3c7c5bc95e2bf5a6c27e5870cbb8a3970c4e2af07c61a32e5d947fe24c97e67f5a88c55958ce8347f2a599fa925e91cbefb56f59506fd4c", 0xc0}, {&(0x7f0000002d00)="166532505fb1f86a1c46828c18b7", 0xe}, {&(0x7f0000002d40)="87a913e160d5271c8fd060b3cb72ad4483b6edbfcade659af3426483a45a5d38fa2dd24261cf32c82bff0130f5e2d4d801c38512008a76cce190f776120803e341ba4450550e06561129", 0x4a}, {&(0x7f0000002dc0)="931bf257bd460c7105b2186cdf231aad89b6d16d9fb40686aa8bde19762276608059307b67d39faa548d0ad661f3ba5bcb0571ddeabcb4fd8e8ece7bb8131e73e549a410d8e1cf2e27b43a8101138728da83ee88ecbc6219582a337eed9abf3957608b9ae7f9460c26c6952e7d9a383b6704da272c2ab9ab74db43dbad79d79940d6cf9f5cd23f0725e2cf91204ad00db20b670da3f9ffc8210dc80f3f1432b7e6d4dc3cdfab508ac68716e3", 0xac}], 0x8, &(0x7f0000002f80)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x3, 0x7fffffff}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x8}}], 0x38}, {&(0x7f0000002fc0)=@in6={0xa, 0x4e21, 0x3, @private1={0xfc, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000003500)=[{&(0x7f0000003000)="8761ca55244375501b9d5b9834c00fe9e21ba69db35e798a4eecdf44fb7c42f8b923ab27e5a6fa6b62bc092d5646973d8bb9de32ac86b6c155db1509863cc890c2756eadc54dcdaf49ff220486432f83fac4ecab86a55f9176a8a1ee9da85367801fb44a42e290c0b70180e1a1bf03b118f7897e951757f98c1def3e4af34d3fc572fde53c14a3534c9f8d018cae025c48875db9ecb925c5ce5f1dae0055f188376a5a54b67f20ee59ac9357e3332d30745fb1207c34e557", 0xb8}, {&(0x7f00000030c0)="594036669c945fd416acaedae2c3ee031d1fe99491c8dc4a1f25bb4bcd03ca0b37743cd8b3e2f690ec12ef329044b39754d9aff9c95b7224d7cae253020e2efef5c752efacb62924ad1a8b55d790a99ea2b7bd05d11308b7d810faa1191dc669ffceb25c2a9426ebad94ba90185a96d75f97b9fa52129b7155c8b066e2d65c81bb20d7d9a22d268f12f50bf122139bbed525f3ea6be038b3f957b470bca722593bc7bb573a961f5ca057298896cbe72d8c5ce236c002485c894712f4d3ef", 0xbe}, {&(0x7f0000003180)="cb9781a59e068a732c56607e87d446e742efaf5a9e9f794b93dca41952b3ceb4a362ebd9c21820d90b2c17db37196fed372add5a4f3e8f79ad2a112e9bbad0973e6c446f273600652a6e3f25bf39f9b685bd62ff2f563a91f8fca94d5ddd306f7e063a88085ce4303a44b2a607cb9522d29fd5a52bbe5a662c13739e3569d2d0afe3a73b9830295a9bb21dada2d5824058ddabd83ace846e1a79568b60d98d88b57400c587de9230bc316ebe14136a20f8b672e954c4402f600c979b351c83b68a741032fa9708b3150dc72f09df6036990cd8c466e0cfb93035a9ba8f072ea8065aab72", 0xe4}, {&(0x7f0000003280)="d83ccd048c5903bb8efbd6a539553dbc0ffed0b4d782aa2c28089edbefe4ae6f422f427e578ff91aec2b63d50d5f7c3836fae218b6599cddcc240b7f71cf0c4d3e98608bed1874b854f7d3e6e69dafc4a67e6bbe8d83d9080d968b915d7a0389d15b3eebc82f1c9b7156421d5d66b1b5967c8268cc42ae7843a9d3fc27712c3c77a59c4ff6edeadfbc1e8062830f", 0x8e}, {&(0x7f0000003340)="ea600a810524799577c3270d10861310e54c02cc4ac9c1b503dd131b9a4951a58e8109221a612fc277be7940380ee4301cf55b197964f6ac714a06c8a2d1fdb7eb07ff7288204bdf5dd06a55dfe5b0521f939ddc4ecc705c66833e6ca51e6fd3966910d65d08d5288989b98eee8b8eea45860d39632ea9e6660b2bbf7b84839ed2dee72253c30389405801396041ea50c98fe90e6d5a09c4e202f1ed8a550438f2952454b411b43bc304050233ef8f2d42ec042c52187203c00e7660aa8305a5f2091d331071af7f104f0d7c05fa501b", 0xd0}, {&(0x7f0000003440)="89", 0x1}, {&(0x7f0000003480)="64f0cc4c94a5d68dd0e45011dab5c5006709d8e8bc63f124e1eddd01f0a18996ba33582d9bc7ea78cf5349b5a1a9bb9f831f0a5a259b303e21fc013c419a7512b1c0541e764c9fffc03af67a9e871b60ff22484c3b529baf7c14cea6c85b1317b480d9bda8", 0x65}], 0x7, &(0x7f0000003580)=[@authinfo={0x18, 0x84, 0x6, {0x101}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x201, 0x9, 0x9, r3}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x1, 0x100, 0x1ff, r6}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @authinfo={0x18, 0x84, 0x6, {0x2}}, @init={0x18, 0x84, 0x0, {0x5, 0x9, 0x80}}, @dstaddrv6={0x20, 0x84, 0x8, @private2}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x2, 0x2, r9}}], 0xf8, 0x800}, {&(0x7f0000003680)=@in={0x2, 0x4e21, @multicast2}, 0x10, &(0x7f0000004a00)=[{&(0x7f00000036c0)="6252533cd081c6bce67ae6f2797849fb1d611b9ce3b76c20d528d64c5e19b0498c6fe9b4e77b3065d5f9c23332955a57417188822383f828cb0067d9d96c54abee7ed49e61aaa8e6a4679ebcc06926ba0edaa115ef2c189fbbaa477640787079466af4dbe628ad95ade1a462ab66311399c657efd05ada56091fb7712227be39af518b434ba7277cf29405d9db445c5c0daf6bf2eefc20a395516c653a2b3e9ab632b0e5d5e78c9b076642bf8c3b38c0", 0xb0}, {&(0x7f0000003780)="4dd06f2593ae2f0ba6785d61efa4cbf01dbb6a80af8406f3034587a5697025926bff5257b30067b1937baec6ca251a641d3fd1c6f773e6b3098d3ac5096b5994d19c38cfbbe73667329d64467ba002ababb0cbaa94f1f73d9943d73eabaf2e38af5908467b85f153cfd4e5e1e381d3d137bdf4b2168187c26cbc05df0db6fc6a07343c1c3b933c47f9e631f932d734d27e8979ca1afbe55826cce5cc5b", 0x9d}, {&(0x7f0000003840)="5b051da3310aeedafb0f1c4022b25fa67ff1c38b76bc018d71172dc5247ec187587e00e5c826cdfd428364989741b7a7bedcb0170d33c3f532d59d721a8b998ee80695cf9568440bd9f02e6ad36413efa4344bcd1db162f43f65f62bcabd419228cfbaf9f93a1e2a623bf42f57ec0ba19f55bda537fcbb596ad871d024d4ae69", 0x80}, {&(0x7f00000038c0)="50d972d610d1", 0x6}, {&(0x7f0000003900)="241046fbcc478613544fe331f86be1c0b2196e0341f53bf2faa0b6c0790c90e851ab2ee824a15e2bf987d0ff363011d9ff2d664dcaba669e584d8d86d99dee4bac5ed56fbec2a92f6f022947e680e546d8878b00deb52bee2903a3907020ec54404d3ee5ed72fd5f078156e547d949906ebdc638ed9eb369d2a9138c15a9a2962faedf4450dcccd989abf0e0547359175d83cefb8a365ee3609f924deb8ac776519467756ed3ae65bac2e8012fd8ddbbda08ca39ca41d5d9e30e9a9cce9e2a4860985f37ef92ae7c73fd0700cb4216e878ad0628ded04dea89c8f8d835b7d6707135b11c78507d4fa7dadf80d6c86d08c91e44fa72f93014ae57b42d7b9297aa80765ff1b5167f83426e78b0ec16f2574fd47b38eac8682aa8a5bc496b24aa7b76e4c954d82981d6f960e2764db444509db3487bb894c7f2d9289277789391017dcb1d8408353b15225e4191cc614357bbd1f0406e11195c30d6b4bdc29446af6bf2eba840b07b22610fb7ac1dabe6f6bf9ae20f822641b9473de98982ab1fc430706871e8b849475bcae6adcfece84e455de68f9d5923485e7bffc0b439543d98315506b87ee87465e762ff09f16ad42c4dff6faaaaefeaf9f709e1e861d10f930fdb49c3430befd4c966c169b46b85d46818ba3d0c35df8761d8020fe882399bd853861aa25bc3a78a5569ef627cfbee33bc099b7935467574d721043a61044a80c502d623113d47714de6031905b1351a0448f84ae514eb877951a01a80c5bb62c3206c359686db0a9afbaf614f7438b877f22492227a10188a44b142e49c3da855e8d17639ffee9582fd50e964b5d52b348cdc0e861588f96f1227c6a2676802cdbd88f5246dac1407ad29a354f9c8daf62c9d7ba276c318d030b9ae9338a1ed8207b1e0513a40183d1fb993851ef197be322c4e57a195e851c04abe3794ac1acda5514689924a88c2e64099802dc4243134bbe46d12770977d220f645ab226b33ece1a70af76c4fdc51bb31f13fcc5947c8e777acde98e8557b6a0b4a9a33b4ad69970ae6bf8b77422c7569ffe0bd6ad3debc7886bc623ad841f4b7d9ce8f55a92bdd4adef0085e7607fae2f63c0d14ba8f44abfcf44be20d1c852d6265499552f4dba6c75912f3874594b703f872c28ba2f0ba1f1f4ed3e3cfb386d2c1aaead5f043a2e2ca55f099600d1e4badba81a2c7e1018ae857a3c2fd8fe794e42b351de9a35b92c88300aa5b28191ef23be43ab785f020cd13695d73d1d31fcbde922fcf561f519cd6a58e1ee5fdfe30ecea693a9b79d22a63d290b5b34b9402ea0f1bc66868637a00d6791d218d15f3669d5b3cb66aa3b968ff46847a8749ec20afcc71e53706cf212eb6957d06ed0545057bb5132361513455d85efddaf522b035cb2f8130bf08a87e952568525a8ff81a444ac2bb52453a8b38f666caa6981112708c5da5edeca4c439e2325f8b061c8ec553d6cd35d7e712405e68cbf2894be85e7dd2509ad1bdb2a376d0f0b336ce6250900110864ebbeaf5972d17f09ed0c648a6444c7dc7a9a43dd3323081c0f467f4716979e8583f2d129d9b6e23952e7f8478eaf33ed259a589c6169499caff307d163489707e4ffc524a76a8dfda55ff04a7ec1c77fbd8ad640dd52148588455855361799962b461ea4061ca993cd941d23ab0d579c1bfe5cfe09f1701692e1f9bf8d5ee7dec736fe9a1e4c4f47ef5335ae432dad84fcd70ac6f28cf8011c716dc6aed87aec9e8f25f6f43113f8ef3c70c2c96645da26a717492f182f9e7b96e68f87dd8d154f1f93fe0e39fe707aac6bf95914c4d9dcdfd717990e6f76abc43472c70cab764f51b9759d8780aae714f7ba7fbe0c4a127c364fb8f590bbfe393b145f57f2e33b9132d0e821b8be6eb7bcbe89ae7d011c6fd166b002cf7ad09a4a5051fcb09e00181e5318a0bfe11169d92d1bb486af1b7b5340c7f92ab30aae80fc924e6e88ab467c10ef378fae35f512558bcfbe38371d742e6017aa1529ce0a1f5610c3bc5cfbb7d1893a7e2f2425a45c8f54443ef524dc1f85eac7754be7b08b43b3bbed06482e35fc833fc2d9f4b083f5467b700ed1dcb11ba02b6306230eae0d552a7ebb82be37e43479b5fa4f6e532893e23846f7611456c42422b795c02a7a6698fc174fa2728de8585e3f6d535d060e152d22b6b17606df9934da5050375003405b69c1481eb01d9d3181989b52c647799d993abb11560c67d50b3ec058eca5c32f9f6002261d6857cbcf4aec33276b488d7b24f389660ddab84002fc68ea3ed2c0b9cfef47d36a7c409c0793102ab0cb7ada53a63189116121a9fdbf0689ff01f5204f7139dd7721bf6190866e219bfb8a63c58de92ffa6afc945b0e12669434a9f6d676f6ffef2197218e587e642ded3e5690c8faf481567d75a36cbae41de9c821c64ea5d678242a6d343f4f3a87a0d1776ee48f9f462fefb5d1d613dc9c5e507fd3f6842ba99dd0c2f67d7d7fc4c4e7f991d38b89f8c9f20b4294947ab23a1d8e55ab6730f067e1b6c4c96b37d1f2b4fa644dbc73fdfefb30292ce0abfddcec642140cfb2462778881ffe93550d884d3264883a9bb81eb9a2ef6f3a2b4124181ccf21af426a0547018bf199bf327fe9c6b6b9313e4cf6d352b5ca6410b480979d1f12f1b3548e4554ac0c457daf08bfa080d7885632d11814c07a6a2cd6271adc93c943c919bc5836a1b82eb496391471668f3a2f7e331ff8acb4e5b6247f271b96a6661ad8a8d9a4511997c0e3a54109c84d36f9bf59f2216beeaa6b14bbfd4664f3e1abb47267e74ec0887f7abcf533851706aef12b3ec8ee30c18d99005c27f37fc3c72ee455e4d82751e39ac4857de3f266abc5ceb79edd05c38e438111d3b1635cc5f827fe27afaf23f8cef12f325a752151f875a3c967500d2ef3bf08fd189a4a4fb3c0c8eff0bd2227276debbe40d26c6fedb92d9b96ce0bf88f8c43cfe0ac6c7f156e1909014287de1d896b1f8de38873668cbcecd1b67c00582e973969293719969b3630b612d07235e1a34e4e8519d14c995895a4d36c58ce0a7270e89f9795e37452b0a01340a1a663c04587a51f5020eeb78706fa94d487b5d884738cac92873a025ad4efdc510ea1fa4c0f100c73f580e8eca0b9f3c693b45f10f9101091760fe609b48c095b269f9640fca68cf31cd62c6596555a77717fdd44b4bee48dd0b09ccf5f5c625d89236411a5ec9fce222b88a0e2ea9df61834bb6be4dae245cd5ce045e74b79f17b81d7b29cbc57ee1c759d91845a9331d28722f581005b998622d2e7f8a68a84cfc53667e1a839806f9376aab61489be7577ddbfb4c50e160dbe7c2409043dd0bd6785d5a37c26653907695b9da5bd4a082b07c0caf51478db583381a63cee5df30d28fb8715ad350891cb5f6d96bece4f1245c48f0e476ff8b5116894483869e10b3cd709233b5fb4ad17421fda4e81c5be809f7736e7895577f0438890b9d744717c8f3db4bae9995a8cc82548f090e1963f096f00d360f23ad594e8e637a2df4354dff8716653728e14b6841eb8df82316c2a1a407f96af650cce1dc519f0b095e133d3feee52c0e0a93984451286cca03efab81c0778770bcfd9ba7aab819b694e83a91bd4a1afcf7e5c2491a68ebd78c84cb67e680c60745cec521cca0dfed7caa80c97bf4cc4b4ebc118ba3423951bfd39e7a56f6874b5784ed2180814730af5c1b21b70d3d4c55d4929dc928151cf4b473900322e8d273f18fab1ae7c3b375d6245ec571cee7f219ae1a36bd21d0c0a4195d16550f5d181bc1c8fbdd62c3ad096a6fb6e35292650b826a030b7e624db1d83759240bdcda6288497a85c0b30de1e72ffaa5e061254d1fa04911205ebaae5b874ce5174cf9b42daf5bb267294e47d9e78d22ffa5ad08a78554ef5ad41c44d7f901759c7d53eb4c9c4c05f435286f3cf3990908566fc03c8b2a991a6891a64b07091758cc33b8e1950962128c6fc4e1ac48ffd096fe86083be414f35fa8a37a3c9ad4ab185c932d83decdd2e43c9c4e3337184e28cd9f331bc844b7ddc2c8f66e125800d51844b2d7b17bd46f93d9316877391840d666b39601e20593e66daaca4514e20c51b4494a3de1e032981e7f380ee5e942ab8b3639df371035e2cee629185dd3fc1672a417c382ba74373ebe9cf61c4e46c7c47c0a63e335df9fa856bb5017bf3a54a69bc6470ee2f7bfa7e99a9dadb58271943ce41e1b07713019913976875a649a3fb0ed862941f2ed7320b55a9c6e3402ef8d989b40a48b859637bd5e8cae51bb374d2a0bf2000da28cd60baefcbf6ef175e9f0846961dd3e1fe2ab6b2f61885aa84a48289ee13230858197b6a3ac0198b50d719e177b767c06b4efe258227eef4d156cb5110929ada72b90a1d2fd8d64c4d51810d7f1e8a7dd40552da10e9ff5af7c85bad34d15f0ff08e4543e660b68b08803001e46d85f3f5bf1dffea9d53d720e5d4e1b98997b20ff67156010daf114fd63b228b86db7638566b9d5ec2f1071ad03d9be258de06298621ee5a922b928fe4859fcd47948d5b914927e68a6cbb4e5fc8bab13e43bbac90dc88d63140ee74465ee5c2bd6ab3337edbd86802873014056cce1cf7d47547856aa456f4d7e485ae7aba7fa029606d0360b69f98650c3b78976fd035195f006eea1b01f135c3ea151368a544dbf7ac4302fbad899d07abe6475451c6ebe264fdc514c9086d57949945948fd9be08c0ccd7cceefa5b5c56469230640c9be56ee4111e1fdd08797d26a5c0fe6256d84a12c063e4f5179b061211d050c1957e4d1da5f35f87e5f313aa61ed53bdfbc3c0711fcac0b9ac44a46926513aab69d40eba4f0b094a85c46adf272427a413cf55d9a3cc0796d6e1f97dc30850df4090597bd7e08fdbace448d7548909be755d6d1aaba1ebac2666b00afc32e6c6853793d304eaabe3e0c7e4be7de913ef952e5850f21aa99b4c857318146cf8fc4f42b6c46d2a6c92cb4aa3a1f8edd17b14b2d7d91b47d4285bf225f1e6a661b314054a3c6525ab0c14acccd1b6cacdda2f9ebab560660ea74baf705e960198114f5a81562dee53d4a2e0d5fdd807cb64c87505fc564acb02ac68667cfbd9b3aea0f0141676aea02f295425e00aac891c660f5144ccebf32b908d4c2de5c5c1c89b2448f4f29c5ac40c662a1e68a7fe24b3939903d09c0be5327aa796245ff076c653dd4beb5a8ada450d1bbe5aae18927bc512fcefc132e84f671b262047b6b27e86886fe6c3a4ddd324337a8b3226db4d24a5bc45f8da7f26a4bc9474896a68ce75ebb25e9212a2372ef6f00cd0a06cba7af6b1d2ff880fbb11bdc9a02772aba1a524d9a6f32858bc8c6bbe4a9ff3c46287a91251bbfd6da9e61ae14deb46af714e3909c765ea0fbaebd6ab91b3ee06407fa693644bb007b7630c959c68091195dc2f873e46974f95cfe5df3468cf02d472d95d2e85f0eb14c6e642cbe4ffafda1ffa60a0bd4f92f73216d1376b79dd0f1df374cd0647152b54dccd5fead1927b767e4b5fdeed38ff8aa26f869b0aadb047675bf09015f7cbb85c7172ba7eda1718816e1899a4793cd703ed3aa429be8f8710a518ca44e636ab53bdfebeaab477daa9341b0fae4b51bc9db0f72eba1d9ab89958d3cbb8bc68e946555adc03bc598a324bafa570c0724a4f1e81c847562c9ee6fb7d2f4bbee6db881d51378c0a30c93535ccdc3a0dc415e0d4edc7cb867b077ec8a5ae8a0f4aa60a2ec69b6f3454cbf37102e197aa51e2bd7f6a47a9bc0cee58e4bba30200667ae", 0x1000}, {&(0x7f0000004900)="88a633de452ab7e103fa0df9c117a8ea047ae4ffe2d21a1e7e1e3d518e7fa3c3d550e558b3736779b28bc35b878df309d601452b1f905b884d5ab951d33fd77992e9dd2595a68aa68025bb1f83683881db50131262bdea15e7628e87fd938612ebc4a08419d854a4474c8d891a624794e2f474f1d14e7a8d3ac40d19353ffc6ee52dabe93ad8753c8f96e4a6c8b5e5a77db10c3d91f76201e3b4ec8adda7386c8f74531d3bd9be53e8fc51292f7af0d4900b75ff29e02d7bb8ab33b19e0737e824f1da9f9dac246080980cbf299e2bb69d9f7df53c615070fc47974df4c112ca48a4a1cf367659", 0xe7}], 0x6, &(0x7f0000004a80)=[@dstaddrv4={0x18, 0x84, 0x7, @private=0xa010101}], 0x18, 0x10000040}], 0x5, 0x4000010) r10 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r10, 0xab03) ioctl$NBD_CLEAR_SOCK(r10, 0xab04) [ 414.720572][T15630] debugfs: File 'dropped' in directory 'loop0' already present! [ 414.731109][T15630] debugfs: File 'msg' in directory 'loop0' already present! 12:03:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xa00000000000000}, 0x0) [ 414.796902][T15630] debugfs: File 'trace0' in directory 'loop0' already present! [ 414.830186][T15636] debugfs: File 'dropped' in directory 'loop0' already present! [ 414.854227][T15636] debugfs: File 'msg' in directory 'loop0' already present! [ 414.870389][T14245] block nbd5: Receive control failed (result -107) [ 414.879412][T15638] block nbd5: shutting down sockets [ 414.907020][T15636] debugfs: File 'trace0' in directory 'loop0' already present! [ 414.916993][T14245] block nbd5: Receive control failed (result -107) [ 414.925930][T15635] block nbd5: shutting down sockets [ 414.951956][T15636] debugfs: File 'dropped' in directory 'loop0' already present! [ 414.973149][T15636] debugfs: File 'msg' in directory 'loop0' already present! 12:03:51 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x4c], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:51 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 414.998399][T15636] debugfs: File 'trace0' in directory 'loop0' already present! [ 415.071272][T15650] debugfs: File 'dropped' in directory 'loop0' already present! [ 415.079166][T15650] debugfs: File 'msg' in directory 'loop0' already present! [ 415.099649][T15650] debugfs: File 'trace0' in directory 'loop0' already present! [ 415.136295][T15653] debugfs: File 'dropped' in directory 'loop0' already present! [ 415.148704][T15653] debugfs: File 'msg' in directory 'loop0' already present! [ 415.173659][T15653] debugfs: File 'trace0' in directory 'loop0' already present! [ 415.201975][T15653] debugfs: File 'dropped' in directory 'loop0' already present! [ 415.209662][T15653] debugfs: File 'msg' in directory 'loop0' already present! [ 415.250735][T15653] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffe, 0x84800) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 12:03:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xa00000000000000}, 0x0) 12:03:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:52 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x60], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 415.648130][T15670] debugfs: File 'dropped' in directory 'loop0' already present! [ 415.656025][T15666] block nbd5: shutting down sockets 12:03:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={0x0}, 0x1, 0xa00000000000000}, 0x0) [ 415.690821][T15670] debugfs: File 'msg' in directory 'loop0' already present! 12:03:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0xfeffff80) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 415.749297][T15670] debugfs: File 'trace0' in directory 'loop0' already present! [ 415.771655][T15674] debugfs: File 'dropped' in directory 'loop0' already present! [ 415.788599][T15674] debugfs: File 'msg' in directory 'loop0' already present! 12:03:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = dup3(r1, r2, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000280)={'batadv0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, r4, 0x711, 0x0, 0x0, {0x8}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, r4, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x23}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x58}, 0x1, 0x0, 0x0, 0x90}, 0x4000000) [ 415.828646][T15674] debugfs: File 'trace0' in directory 'loop0' already present! [ 415.853715][T15674] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={0x0}, 0x1, 0xa00000000000000}, 0x0) 12:03:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 415.904507][T15674] debugfs: File 'msg' in directory 'loop0' already present! 12:03:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$rose(r2, 0x104, 0x4, &(0x7f0000000000)=0x1, 0x4) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f0000000140)={0x9d0000, 0x9, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0x990a7c, 0x6, [], @value64=0x3ff}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000000180)={{0x80, 0x2}, {0x2, 0x8}, 0x5, 0x2, 0x81}) r5 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x7a3c42) ioctl$NBD_DO_IT(r5, 0xab03) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r8) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) [ 415.976893][T15674] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={0x0}, 0x1, 0xa00000000000000}, 0x0) 12:03:52 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x68], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 416.162574][T15692] block nbd5: shutting down sockets 12:03:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) dup(r0) fcntl$addseals(r0, 0x409, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x2400) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) connect$netlink(r4, &(0x7f0000000040)=@unspec, 0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$NFT_MSG_GETSET(r6, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000100)={0x3a0, 0xa, 0xa, 0x401, 0x0, 0x0, {0xc, 0x0, 0x5}, [@NFTA_SET_DESC={0xc, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x641a}]}, @NFTA_SET_USERDATA={0x2f, 0xd, 0x1, 0x0, "9fa7badee608fd2e6a12ecd186710cddd1c6c099e4c021b6ec8173164a9443653f88624ee74b7ce0080c09"}, @NFTA_SET_DESC={0x314, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_CONCAT={0xb8, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1f}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffff8001}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}]}, {0x44, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x81}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1ff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffffff01}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}]}]}, @NFTA_SET_DESC_CONCAT={0x90, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x200}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfff}]}, {0x54, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80000000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x10001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x10001}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x800}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_DESC_CONCAT={0x34, 0x2, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_DESC_CONCAT={0x17c, 0x2, 0x0, 0x1, [{0x54, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x59fb8b2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x20}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xa}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x100}]}, {0x4c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80000001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x146f}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}]}, {0x4c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xca}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x401}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7aa8}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xe85}]}, {0x3c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9d8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1d57c}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x10001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffffffff}, @NFTA_SET_FIELD_LEN={0x8}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}]}]}]}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @payload={{0xc, 0x1, 'payload\x00'}, @void}}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x2}, @NFTA_SET_POLICY={0x8}, @NFTA_SET_EXPR={0x14, 0x11, 0x0, 0x1, @synproxy={{0xd, 0x1, 'synproxy\x00'}, @void}}, @NFTA_SET_DATA_TYPE={0x8, 0x6, 0x1, 0x0, 0xffffff00}]}, 0x3a0}, 0x1, 0x0, 0x0, 0x4044880}, 0x44080) 12:03:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 416.200042][T15697] IPVS: Scheduler module ip_vs_sip not found [ 416.235461][T15701] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:52 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$HIDIOCGCOLLECTIONINFO(r2, 0xc0104811, &(0x7f0000000040)={0x509, 0xb64, 0x5, 0x8}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 12:03:52 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 416.275639][T15701] debugfs: File 'msg' in directory 'loop0' already present! 12:03:52 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x86080) fcntl$setsig(r0, 0xa, 0x38) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 416.344988][T15701] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 416.427530][T14245] block nbd5: Receive control failed (result -107) [ 416.437114][T15713] block nbd5: shutting down sockets [ 416.451885][T15701] debugfs: File 'dropped' in directory 'loop0' already present! [ 416.459690][T15714] IPVS: Scheduler module ip_vs_sip not found 12:03:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 416.523889][T14245] block nbd5: Receive control failed (result -107) [ 416.525062][T15701] debugfs: File 'msg' in directory 'loop0' already present! [ 416.538718][T15710] block nbd5: shutting down sockets 12:03:53 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:53 executing program 1: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x600) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFNL_MSG_COMPAT_GET(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0xb, 0x201, 0x0, 0x0, {0x5, 0x0, 0x3}, [@NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x6, 0x1, '!\x00'}, @NFTA_COMPAT_NAME={0x8, 0x1, '@]\xf9\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000841}, 0x4000) [ 416.618604][T15701] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x16d4e980, 0x40000) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000040)) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) 12:03:53 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x6c], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 416.739981][T15730] IPVS: Scheduler module ip_vs_sip not found [ 416.806829][T14245] block nbd5: Receive control failed (result -107) [ 416.815716][T15739] block nbd5: shutting down sockets 12:03:53 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84200) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 416.852721][T15742] debugfs: File 'dropped' in directory 'loop0' already present! [ 416.936060][T14245] block nbd5: Receive control failed (result -107) [ 416.944773][T15742] debugfs: File 'msg' in directory 'loop0' already present! [ 416.944839][T15739] block nbd5: shutting down sockets [ 416.975229][T15752] IPVS: Scheduler module ip_vs_sip not found 12:03:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:53 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 417.001282][T15742] debugfs: File 'trace0' in directory 'loop0' already present! [ 417.022647][T15742] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$KDENABIO(r3, 0x4b36) 12:03:53 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127e) [ 417.074666][T15742] debugfs: File 'msg' in directory 'loop0' already present! [ 417.112440][T15757] IPVS: Scheduler module ip_vs_sip not found [ 417.161759][T15742] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:53 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 417.203825][T14245] block nbd5: Receive control failed (result -107) [ 417.215323][T15763] block nbd5: shutting down sockets [ 417.238506][T14245] block nbd1: Receive control failed (result -107) [ 417.272797][T15761] block nbd1: shutting down sockets [ 417.304032][T15760] block nbd5: shutting down sockets 12:03:53 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x74], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:53 executing program 1: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0x4c01, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x14, r3, 0x1}, 0x14}, 0x1, 0xa00000000000000}, 0x0) 12:03:53 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00000000c0)=""/182) [ 417.368146][T15773] IPVS: Scheduler module ip_vs_sip not found 12:03:53 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 417.455648][T15778] debugfs: File 'dropped' in directory 'loop0' already present! [ 417.482574][T15778] debugfs: File 'msg' in directory 'loop0' already present! [ 417.515740][T14245] block nbd5: Receive control failed (result -107) [ 417.526711][T15782] block nbd5: shutting down sockets [ 417.593028][T15778] debugfs: File 'trace0' in directory 'loop0' already present! [ 417.616601][T15780] block nbd5: shutting down sockets [ 417.637809][T15791] IPVS: Scheduler module ip_vs_sip not found 12:03:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x14, r3, 0x1}, 0x14}, 0x1, 0xa00000000000000}, 0x0) 12:03:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2a, 0x1, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000000)=0x80000001, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r3, &(0x7f0000000040), &(0x7f00000000c0)=""/89, 0x4}, 0x20) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000200)=&(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) pipe(&(0x7f0000000040)) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x141000, 0x0) ioctl$NBD_DO_IT(r0, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 12:03:54 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 417.704955][T15787] debugfs: File 'dropped' in directory 'loop0' already present! [ 417.719058][T15787] debugfs: File 'msg' in directory 'loop0' already present! [ 417.795435][T15787] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x14, r3, 0x1}, 0x14}, 0x1, 0xa00000000000000}, 0x0) 12:03:54 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.selinux\x00', &(0x7f00000000c0)='system_u:object_r:ipmi_device_t:s0\x00', 0x23, 0x2) [ 417.864709][T15797] debugfs: File 'dropped' in directory 'loop0' already present! [ 417.878218][T15797] debugfs: File 'msg' in directory 'loop0' already present! [ 417.905456][T15797] debugfs: File 'trace0' in directory 'loop0' already present! [ 417.957686][T15808] IPVS: Scheduler module ip_vs_sip not found [ 417.997454][T14245] block nbd5: Receive control failed (result -107) 12:03:54 executing program 1 (fault-call:5 fault-nth:0): r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) [ 418.007485][T15813] block nbd5: shutting down sockets 12:03:54 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x7a], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:54 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 418.061951][T14245] block nbd5: Receive control failed (result -107) [ 418.071188][T15813] block nbd5: shutting down sockets [ 418.195404][T14245] block nbd1: Receive control failed (result -107) [ 418.217284][T15822] FAULT_INJECTION: forcing a failure. [ 418.217284][T15822] name failslab, interval 1, probability 0, space 0, times 0 12:03:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 418.238944][T15829] debugfs: File 'dropped' in directory 'loop0' already present! [ 418.272006][T15829] debugfs: File 'msg' in directory 'loop0' already present! [ 418.286879][T15828] IPVS: Scheduler module ip_vs_sip not found [ 418.314880][T15822] CPU: 1 PID: 15822 Comm: syz-executor.1 Not tainted 5.8.0-rc5-syzkaller #0 [ 418.323601][T15822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.333674][T15822] Call Trace: [ 418.336984][T15822] dump_stack+0x18f/0x20d [ 418.341334][T15822] should_fail.cold+0x5/0x14 [ 418.345939][T15822] ? tomoyo_realpath_from_path+0xc3/0x620 [ 418.351660][T15822] should_failslab+0x5/0xf [ 418.356083][T15822] __kmalloc+0x27d/0x340 [ 418.360336][T15822] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 418.363743][T15829] debugfs: File 'trace0' in directory 'loop0' already present! [ 418.365886][T15822] tomoyo_realpath_from_path+0xc3/0x620 [ 418.365906][T15822] ? tomoyo_profile+0x42/0x50 [ 418.365927][T15822] tomoyo_path_number_perm+0x1cb/0x4d0 [ 418.389087][T15822] ? tomoyo_path_number_perm+0x183/0x4d0 [ 418.394733][T15822] ? tomoyo_execute_permission+0x470/0x470 [ 418.400547][T15822] ? lock_acquire+0x1f1/0xad0 [ 418.405232][T15822] ? delayed_put_pid+0x30/0x30 [ 418.409561][T15829] debugfs: File 'dropped' in directory 'loop0' already present! [ 418.410091][T15822] ? lock_is_held_type+0xb0/0xe0 [ 418.410125][T15822] ? selinux_inode_getsecctx+0x90/0x90 [ 418.428129][T15822] ? __mutex_unlock_slowpath+0xe2/0x610 [ 418.433680][T15822] ? lock_is_held_type+0xb0/0xe0 [ 418.438312][T15829] debugfs: File 'msg' in directory 'loop0' already present! [ 418.438634][T15822] ? __fget_files+0x294/0x400 [ 418.450582][T15822] security_file_ioctl+0x50/0xb0 [ 418.455528][T15822] ksys_ioctl+0x50/0x180 [ 418.459795][T15822] __x64_sys_ioctl+0x6f/0xb0 [ 418.464386][T15822] ? lockdep_hardirqs_on+0x6a/0xe0 [ 418.466345][T15829] debugfs: File 'trace0' in directory 'loop0' already present! [ 418.469500][T15822] do_syscall_64+0x60/0xe0 [ 418.469518][T15822] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 418.469532][T15822] RIP: 0033:0x45c1d9 [ 418.469537][T15822] Code: Bad RIP value. [ 418.469544][T15822] RSP: 002b:00007f4787714c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 418.503692][T15822] RAX: ffffffffffffffda RBX: 0000000000010a80 RCX: 000000000045c1d9 [ 418.511665][T15822] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000005 [ 418.519634][T15822] RBP: 00007f4787714ca0 R08: 0000000000000000 R09: 0000000000000000 [ 418.527636][T15822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 418.535621][T15822] R13: 00007ffd88f9bd6f R14: 00007f47877159c0 R15: 000000000078bf0c 12:03:55 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:55 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 418.664134][T15837] debugfs: File 'dropped' in directory 'loop0' already present! [ 418.700192][T15839] IPVS: Scheduler module ip_vs_sip not found [ 418.708122][T15837] debugfs: File 'msg' in directory 'loop0' already present! 12:03:55 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 418.832576][T15837] debugfs: File 'trace0' in directory 'loop0' already present! [ 418.881083][T15849] IPVS: Scheduler module ip_vs_sip not found 12:03:55 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 418.922286][T15848] debugfs: File 'dropped' in directory 'loop0' already present! [ 418.930202][T15848] debugfs: File 'msg' in directory 'loop0' already present! [ 418.977129][T15848] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 419.017731][T15837] debugfs: File 'dropped' in directory 'loop0' already present! [ 419.040455][T15837] debugfs: File 'msg' in directory 'loop0' already present! [ 419.079156][T15837] debugfs: File 'trace0' in directory 'loop0' already present! [ 419.112554][T15857] IPVS: Scheduler module ip_vs_sip not found [ 419.119723][T15822] ERROR: Out of memory at tomoyo_realpath_from_path. [ 419.129079][T15822] block nbd1: shutting down sockets 12:03:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab01) 12:03:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:55 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x2], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 419.266250][T15865] debugfs: File 'dropped' in directory 'loop0' already present! [ 419.331454][T15865] debugfs: File 'msg' in directory 'loop0' already present! [ 419.352488][T14245] block nbd1: Receive control failed (result -107) [ 419.376400][T15863] block nbd1: shutting down sockets 12:03:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 419.400592][T15866] IPVS: Scheduler module ip_vs_sip not found [ 419.438969][T15865] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:55 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x2) 12:03:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 419.494567][T15877] debugfs: File 'dropped' in directory 'loop0' already present! [ 419.522307][T15877] debugfs: File 'msg' in directory 'loop0' already present! 12:03:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 419.556739][T15877] debugfs: File 'trace0' in directory 'loop0' already present! [ 419.604672][T14245] block nbd1: Receive control failed (result -107) [ 419.614165][T15880] block nbd1: shutting down sockets 12:03:56 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x3], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 419.651618][T14245] block nbd1: Receive control failed (result -107) [ 419.659980][T15880] block nbd1: shutting down sockets [ 419.673929][T15882] IPVS: Scheduler module ip_vs_sip not found 12:03:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x10) 12:03:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 419.808547][T15893] debugfs: File 'dropped' in directory 'loop0' already present! [ 419.831283][T15893] debugfs: File 'msg' in directory 'loop0' already present! [ 419.856602][T15896] IPVS: Scheduler module ip_vs_sip not found [ 419.890364][T14245] block nbd1: Receive control failed (result -107) [ 419.901544][T15895] block nbd1: shutting down sockets [ 419.921681][T15893] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) 12:03:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x14, 0x4, 0x8, 0xf1a}, 0x40) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r4}, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0xd4, r4}, 0x8) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 419.961052][T14245] block nbd1: Receive control failed (result -107) [ 419.969928][T15895] block nbd1: shutting down sockets 12:03:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x301) [ 420.067745][T14245] block nbd5: Receive control failed (result -107) [ 420.080208][T15912] block nbd5: shutting down sockets [ 420.085728][T15910] debugfs: File 'dropped' in directory 'loop0' already present! [ 420.121925][T15910] debugfs: File 'msg' in directory 'loop0' already present! [ 420.130738][T14245] block nbd5: Receive control failed (result -107) 12:03:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 420.163125][T15926] block nbd5: shutting down sockets [ 420.165834][T15918] IPVS: Scheduler module ip_vs_sip not found 12:03:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 420.210926][T15910] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:56 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000140)={{0xa, 0x1, 0xf, 0x7f, '\x00', 0xffff}, 0x1, 0x1, 0x1f, r3, 0xa, 0x4, 'syz0\x00', &(0x7f00000000c0)=['/dev/nbd#\x00', '--\x00', '/dev/nbd#\x00', '/dev/nbd#\x00', ',\'\x00', '/dev/nbd#\x00', '/dev/nbd#\x00', ':-]\x00', '):\']', '/dev/nbd#\x00'], 0x4a, [], [0xc82, 0x5, 0x3a12, 0x5]}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 12:03:56 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x4], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 420.282041][T14245] block nbd1: Receive control failed (result -107) [ 420.293419][T15922] block nbd1: shutting down sockets [ 420.318843][T15932] IPVS: Scheduler module ip_vs_sip not found 12:03:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 420.410150][T14245] block nbd1: Receive control failed (result -107) [ 420.418818][T15922] block nbd1: shutting down sockets 12:03:56 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x40, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x40}, 0x1, 0xa00000000000000}, 0x0) [ 420.480575][T15939] debugfs: File 'dropped' in directory 'loop0' already present! [ 420.499125][T15943] IPVS: Scheduler module ip_vs_sip not found 12:03:56 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x125d) 12:03:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 420.538918][T15939] debugfs: File 'msg' in directory 'loop0' already present! [ 420.607813][T15939] debugfs: File 'trace0' in directory 'loop0' already present! [ 420.646519][T14245] block nbd1: Receive control failed (result -107) [ 420.656881][T15949] block nbd1: shutting down sockets [ 420.703079][T14245] block nbd1: Receive control failed (result -107) [ 420.712247][T15949] block nbd1: shutting down sockets [ 420.720798][T15958] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:57 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x40, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x40}, 0x1, 0xa00000000000000}, 0x0) [ 420.811386][T15958] debugfs: File 'msg' in directory 'loop0' already present! 12:03:57 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x125e) 12:03:57 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 420.860797][T15958] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:57 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x40, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x40}, 0x1, 0xa00000000000000}, 0x0) 12:03:57 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x5], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 420.993707][T14245] block nbd1: Receive control failed (result -107) [ 421.010329][T15966] block nbd1: shutting down sockets [ 421.045449][T14245] block nbd1: Receive control failed (result -107) [ 421.053897][T15966] block nbd1: shutting down sockets [ 421.074295][T14245] block nbd5: Receive control failed (result -107) [ 421.089847][T15942] block nbd5: shutting down sockets [ 421.122977][T14245] block nbd5: Receive control failed (result -107) [ 421.123715][T15979] debugfs: File 'dropped' in directory 'loop0' already present! [ 421.131509][T15942] block nbd5: shutting down sockets [ 421.164288][T15979] debugfs: File 'msg' in directory 'loop0' already present! [ 421.188259][T15979] debugfs: File 'trace0' in directory 'loop0' already present! [ 421.204371][T15979] debugfs: File 'dropped' in directory 'loop0' already present! [ 421.214291][T15979] debugfs: File 'msg' in directory 'loop0' already present! [ 421.224292][T15979] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:58 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0xa, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:03:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x125f) 12:03:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) 12:03:58 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x6], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 422.214541][T15995] debugfs: File 'dropped' in directory 'loop0' already present! [ 422.240073][T15995] debugfs: File 'msg' in directory 'loop0' already present! [ 422.286760][T14245] block nbd1: Receive control failed (result -107) [ 422.296826][T15991] block nbd1: shutting down sockets [ 422.305372][T15995] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:58 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x64080, 0x184) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r6, 0xc01064bd, &(0x7f0000000100)={&(0x7f00000000c0)="e5890e5d7e63ae421852e83ba0b9e6f484f1870da4134411c22ab9fb05d20194711e7e2e64703bc9db32f7b72dbfe0a4987e2fbcff44fd24f60e9c25d4", 0x3d, 0x1}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r4, 0xc01064bd, &(0x7f0000000140)={&(0x7f0000000040)="6f4e575133bdd027d5a3bdb8037cb0a31745d967a50bf03cfcdd1b0bc8e78f481f557009aa8234a30c090a989f4912bc1721e0d18d16bf401a25b18a2297", 0x3e, r7}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r8, 0xab03) [ 422.381670][T14245] block nbd1: Receive control failed (result -107) [ 422.429150][T12807] block nbd1: shutting down sockets 12:03:58 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1260) 12:03:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f0000000300)=ANY=[@ANYBLOB="040000000800000000010000000000000001000000000000050000000000000000da0e00000000000600000000000000018000000000000007000000000200000dc8000000000000b87ca1d2618044189c0b35de1bdc11dc8bb9e5ed055e82e3895a190000e34965b5816b09c6ecadc62060ad411919f466dfac48cd404e701e7f03c90f5d583c5c3e3dfb59af095c4c3855ac9ba291cd4e3eb267bb70ab1570cd997962a76089bc1a02bff92354738f313a4b811102484b0c9083bb60f5c407d9228ee6c79b1a3629d3a7d997d5c581d0babfbf3d607d35fefb82e90da5bc08c197b8ece7b998b8611117bfb37bac4d30d2675a30566cbb62"]) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r7, 0x8982, &(0x7f00000000c0)) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r8, 0xab03) sched_setscheduler(0x0, 0x5, &(0x7f00000002c0)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000100)={0x516654c23292fc98}) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) [ 422.600690][T16008] debugfs: File 'dropped' in directory 'loop0' already present! [ 422.600775][T16012] block nbd4: shutting down sockets [ 422.620337][T16008] debugfs: File 'msg' in directory 'loop0' already present! [ 422.631193][T14245] block nbd1: Receive control failed (result -107) [ 422.640878][T16013] block nbd1: shutting down sockets 12:03:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) 12:03:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 422.670800][T14245] block nbd1: Receive control failed (result -107) [ 422.679182][T16013] block nbd1: shutting down sockets [ 422.718501][T16008] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1261) 12:03:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) [ 422.794673][T15995] debugfs: File 'dropped' in directory 'loop0' already present! [ 422.828052][T15995] debugfs: File 'msg' in directory 'loop0' already present! [ 422.846817][T16020] block nbd5: shutting down sockets [ 422.888310][T15995] debugfs: File 'trace0' in directory 'loop0' already present! 12:03:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r2, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 422.939209][T14245] block nbd4: Receive control failed (result -107) [ 422.990918][T14245] block nbd1: Receive control failed (result -107) [ 423.034393][T16031] block nbd1: shutting down sockets [ 423.036606][T16030] block nbd4: shutting down sockets 12:03:59 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x7], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:03:59 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCXONC(r3, 0x540a, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f00000002c0)) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f00000002c0)) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r7) kcmp(r5, r6, 0x1, r1, r7) ioctl$NBD_DO_IT(r4, 0xab03) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 423.095705][T14245] block nbd1: Receive control failed (result -107) [ 423.104226][T16031] block nbd1: shutting down sockets [ 423.117344][T16030] block nbd4: shutting down sockets 12:03:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:59 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x30040) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 12:03:59 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1262) [ 423.214049][T16051] debugfs: File 'dropped' in directory 'loop0' already present! 12:03:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, 0x0, 0x0) [ 423.257313][T16051] debugfs: File 'msg' in directory 'loop0' already present! [ 423.337280][T16051] debugfs: File 'trace0' in directory 'loop0' already present! [ 423.405409][T14245] block nbd1: Receive control failed (result -107) [ 423.439947][T16068] block nbd1: Device being setup by another task [ 423.460766][T16066] debugfs: File 'dropped' in directory 'loop0' already present! [ 423.505684][T12279] block nbd5: shutting down sockets 12:03:59 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:03:59 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) 12:03:59 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, 0x0, 0x0) [ 423.541282][T16066] debugfs: File 'msg' in directory 'loop0' already present! [ 423.548766][T16066] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:00 executing program 5: ioctl$TIOCGDEV(0xffffffffffffffff, 0x80045432, &(0x7f0000001200)) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000001280)=ANY=[@ANYBLOB="01400000e11174992d0d00003de7fe33732b9d1be7bd121ff239093ef20f", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={r7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000010c0)={r7, @in6={{0xa, 0x4e22, 0x3, @mcast2, 0x2}}, 0xc273, 0x81}, &(0x7f0000001180)=0x90) recvfrom(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x20, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000011c0)={'wg1\x00', 0x6}) r8 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xa6, 0x400000) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) [ 423.589474][T16068] block nbd1: shutting down sockets 12:04:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1263) [ 423.689617][T14245] block nbd5: Receive control failed (result -107) 12:04:00 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0xa], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 423.735630][T16074] block nbd5: shutting down sockets 12:04:00 executing program 2 (fault-call:5 fault-nth:0): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet6_buf(r3, 0x29, 0x23, &(0x7f00000000c0)=""/130, &(0x7f0000000000)=0x82) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) [ 423.866763][T14245] block nbd1: Receive control failed (result -107) [ 423.876242][T16085] block nbd1: shutting down sockets 12:04:00 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x201, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000002c0)={r3, r4, 0x15}, 0x10) syz_mount_image$afs(&(0x7f0000000000)='afs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="af17bc6b42598053ba3b6c44", 0xc}, {&(0x7f0000000100)="fd76632c381e83ec5eacaef648e2415a9ddb1847f16d448eda6c9a8509221bf91aebd3a52adb58b919f48f36266528bea9106779c31bc55038df2f0c17c6c43a7b257362cf22f32e0010997287cc4f2c5055d032cce579d40412b929fd9104763fc1f4597db3ad5dbeb0808f6dc35e4380e9ce7b39b70db182064c40cef8fec274eebe85bb95", 0x86, 0x8}], 0x4, &(0x7f0000000200)={[{@dyn='dyn'}, {@autocell='autocell'}, {@flock_strict='flock=strict'}], [{@smackfsroot={'smackfsroot'}}, {@subj_user={'subj_user', 0x3d, '}^'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@dont_measure='dont_measure'}]}) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) 12:04:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, 0x0, 0x0) [ 423.912694][T16092] FAULT_INJECTION: forcing a failure. [ 423.912694][T16092] name failslab, interval 1, probability 0, space 0, times 0 [ 423.948228][T16093] debugfs: File 'dropped' in directory 'loop0' already present! [ 423.956921][T14245] block nbd1: Receive control failed (result -107) [ 423.965275][T16085] block nbd1: shutting down sockets [ 424.009407][T16093] debugfs: File 'msg' in directory 'loop0' already present! [ 424.023124][T16094] block nbd4: shutting down sockets 12:04:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xa00000000000000}, 0x0) [ 424.059591][T16092] CPU: 0 PID: 16092 Comm: syz-executor.2 Not tainted 5.8.0-rc5-syzkaller #0 [ 424.068296][T16092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.078350][T16092] Call Trace: [ 424.081737][T16092] dump_stack+0x18f/0x20d [ 424.086079][T16092] should_fail.cold+0x5/0x14 [ 424.090678][T16092] should_failslab+0x5/0xf [ 424.095098][T16092] kmem_cache_alloc_node+0x257/0x3c0 [ 424.100517][T16092] __alloc_skb+0x71/0x550 [ 424.104941][T16092] netlink_sendmsg+0x94f/0xd90 [ 424.109713][T16092] ? netlink_unicast+0x7d0/0x7d0 [ 424.114657][T16092] ? netlink_unicast+0x7d0/0x7d0 [ 424.119690][T16092] sock_sendmsg+0xcf/0x120 [ 424.124114][T16092] ____sys_sendmsg+0x6e8/0x810 [ 424.128884][T16092] ? kernel_sendmsg+0x50/0x50 [ 424.133560][T16092] ? do_recvmmsg+0x6d0/0x6d0 [ 424.138154][T16092] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 424.144188][T16092] ? _parse_integer+0x132/0x180 [ 424.149046][T16092] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 424.155033][T16092] ___sys_sendmsg+0xf3/0x170 12:04:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xa00000000000000}, 0x0) [ 424.159629][T16092] ? sendmsg_copy_msghdr+0x160/0x160 [ 424.164915][T16092] ? __fget_files+0x272/0x400 [ 424.169606][T16092] ? lock_downgrade+0x820/0x820 [ 424.174459][T16092] ? find_held_lock+0x2d/0x110 [ 424.179279][T16092] ? ksys_write+0x212/0x250 [ 424.183787][T16092] ? __fget_files+0x294/0x400 [ 424.188471][T16092] ? __fget_light+0xea/0x280 [ 424.193067][T16092] __sys_sendmsg+0xe5/0x1b0 [ 424.197570][T16092] ? __sys_sendmsg_sock+0xb0/0xb0 [ 424.202621][T16092] ? do_syscall_64+0x1c/0xe0 [ 424.207209][T16092] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 424.213192][T16092] do_syscall_64+0x60/0xe0 [ 424.217611][T16092] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 424.223500][T16092] RIP: 0033:0x45c1d9 [ 424.227386][T16092] Code: Bad RIP value. [ 424.231451][T16092] RSP: 002b:00007fba423b1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 424.239869][T16092] RAX: ffffffffffffffda RBX: 0000000000027240 RCX: 000000000045c1d9 [ 424.247840][T16092] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005 12:04:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0xa00000000000000}, 0x0) 12:04:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1264) [ 424.255812][T16092] RBP: 00007fba423b1ca0 R08: 0000000000000000 R09: 0000000000000000 [ 424.263781][T16092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 424.271755][T16092] R13: 00007fff6373226f R14: 00007fba423b29c0 R15: 000000000078bf0c [ 424.334018][T16093] debugfs: File 'trace0' in directory 'loop0' already present! [ 424.351753][T16109] kAFS: unparsable volume name 12:04:00 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFNL_MSG_CTHELPER_DEL(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x881}, 0x40c4) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r2, 0x89f7, &(0x7f0000000340)={'sit0\x00', &(0x7f00000002c0)={'ip6gre0\x00', r8, 0x29, 0x1, 0x9, 0x5, 0x40, @mcast2, @rand_addr=' \x01\x00', 0x700, 0x40, 0x4, 0x2}}) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) ioctl$sock_SIOCADDRT(r10, 0x890b, &(0x7f00000003c0)={0x0, @can={0x1d, 0x0}, @sco={0x1f, @fixed={[], 0x11}}, @ipx={0x4, 0x6, 0x4, "d1d219b22e11", 0x9}, 0xa2, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000380)='veth1\x00', 0x2, 0x0, 0x8000}) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x114, 0x0, 0x800, 0x70bd2b, 0x25dfdbff, {}, [{{0x8}, {0xf8, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x80000000}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r11}}}]}}]}, 0x114}, 0x1, 0x0, 0x0, 0x804}, 0x20044000) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) [ 424.377308][T14245] block nbd1: Receive control failed (result -107) [ 424.386960][T16113] block nbd1: shutting down sockets [ 424.409860][T14245] block nbd1: Receive control failed (result -107) [ 424.414122][T16098] block nbd5: shutting down sockets [ 424.422539][T16113] block nbd1: shutting down sockets 12:04:00 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1265) 12:04:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={0x0}, 0x1, 0xa00000000000000}, 0x0) [ 424.488007][T16110] debugfs: File 'dropped' in directory 'loop0' already present! [ 424.500649][T16109] kAFS: unparsable volume name [ 424.500856][T16110] debugfs: File 'msg' in directory 'loop0' already present! [ 424.536443][T14245] block nbd1: Receive control failed (result -107) [ 424.547555][T16122] block nbd1: shutting down sockets [ 424.570573][T14245] block nbd1: Receive control failed (result -107) [ 424.572404][T16110] debugfs: File 'trace0' in directory 'loop0' already present! [ 424.578483][T16122] block nbd1: shutting down sockets [ 424.638448][T16121] block nbd4: shutting down sockets 12:04:01 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x48], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:04:01 executing program 2 (fault-call:5 fault-nth:1): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1267) 12:04:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = dup2(r3, r2) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x106}}, 0xffffff7a) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f0000000200)={0x3, 0x40, 0xfa04, {{0x6000000, 0x0, 0x0, @private0={0xfc, 0x0, [0x7]}}, {0xa, 0x0, 0x0, @dev}, r5}}, 0x48) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000040)={0xf, 0x8, 0xfa00, {r5, 0x9}}, 0x10) r6 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r6) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r8, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x14, 0x4, 0x1, 0x3, 0x0, 0x0, {0x2, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4008801}, 0x1) r9 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r9, 0xab03) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) 12:04:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000000)={0x81, 0x0, 0x95, 0x101, 0x5}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r5, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3fe}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x44}}, 0x10) 12:04:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={0x0}, 0x1, 0xa00000000000000}, 0x0) [ 424.832575][T16141] FAULT_INJECTION: forcing a failure. [ 424.832575][T16141] name failslab, interval 1, probability 0, space 0, times 0 [ 424.856270][T16138] block nbd4: shutting down sockets [ 424.866213][T14245] block nbd1: Receive control failed (result -107) [ 424.876448][T16139] block nbd1: shutting down sockets [ 424.908113][T16141] CPU: 1 PID: 16141 Comm: syz-executor.2 Not tainted 5.8.0-rc5-syzkaller #0 [ 424.916832][T16141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.926889][T16141] Call Trace: [ 424.926958][T16137] block nbd5: shutting down sockets [ 424.930180][T16141] dump_stack+0x18f/0x20d [ 424.930202][T16141] should_fail.cold+0x5/0x14 [ 424.930220][T16141] should_failslab+0x5/0xf [ 424.930239][T16141] kmem_cache_alloc_node_trace+0x27d/0x400 [ 424.954513][T16141] __kmalloc_node_track_caller+0x38/0x60 [ 424.960161][T16141] __alloc_skb+0xae/0x550 [ 424.964508][T16141] netlink_sendmsg+0x94f/0xd90 [ 424.969291][T16141] ? netlink_unicast+0x7d0/0x7d0 [ 424.974251][T16141] ? netlink_unicast+0x7d0/0x7d0 [ 424.979194][T16141] sock_sendmsg+0xcf/0x120 [ 424.983618][T16141] ____sys_sendmsg+0x6e8/0x810 [ 424.988392][T16141] ? kernel_sendmsg+0x50/0x50 [ 424.993069][T16141] ? do_recvmmsg+0x6d0/0x6d0 [ 424.997669][T16141] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 425.003654][T16141] ? _parse_integer+0x132/0x180 12:04:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={0x0}, 0x1, 0xa00000000000000}, 0x0) [ 425.008515][T16141] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 425.014498][T16141] ___sys_sendmsg+0xf3/0x170 [ 425.019094][T16141] ? sendmsg_copy_msghdr+0x160/0x160 [ 425.024382][T16141] ? __fget_files+0x272/0x400 [ 425.029061][T16141] ? lock_downgrade+0x820/0x820 [ 425.032503][T16139] block nbd1: shutting down sockets [ 425.033908][T16141] ? find_held_lock+0x2d/0x110 [ 425.033924][T16141] ? ksys_write+0x212/0x250 [ 425.033942][T16141] ? __fget_files+0x294/0x400 [ 425.033959][T16141] ? __fget_light+0xea/0x280 [ 425.057611][T16141] __sys_sendmsg+0xe5/0x1b0 [ 425.062123][T16141] ? __sys_sendmsg_sock+0xb0/0xb0 [ 425.067166][T16141] ? do_syscall_64+0x1c/0xe0 [ 425.071769][T16141] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 425.077755][T16141] do_syscall_64+0x60/0xe0 [ 425.082176][T16141] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 425.088068][T16141] RIP: 0033:0x45c1d9 [ 425.091955][T16141] Code: Bad RIP value. [ 425.096013][T16141] RSP: 002b:00007fba423b1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 12:04:01 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = accept(r1, &(0x7f0000000000)=@x25, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000100)={0x5, [0x22, 0x1, 0xffff, 0xffd4, 0x100]}, &(0x7f0000000140)=0xe) 12:04:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x15b020) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0xafdaffbaaa6171f6) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 425.104422][T16141] RAX: ffffffffffffffda RBX: 0000000000027240 RCX: 000000000045c1d9 [ 425.112398][T16141] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005 [ 425.120373][T16141] RBP: 00007fba423b1ca0 R08: 0000000000000000 R09: 0000000000000000 [ 425.128359][T16141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 425.136337][T16141] R13: 00007fff6373226f R14: 00007fba423b29c0 R15: 000000000078bf0c 12:04:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1268) 12:04:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 425.170999][T16153] debugfs: File 'dropped' in directory 'loop0' already present! [ 425.200464][T16153] debugfs: File 'msg' in directory 'loop0' already present! [ 425.257036][T16153] debugfs: File 'trace0' in directory 'loop0' already present! [ 425.280024][T14245] block nbd4: Receive control failed (result -107) [ 425.290490][T16163] block nbd4: shutting down sockets 12:04:01 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 425.319607][T14245] block nbd1: Receive control failed (result -107) [ 425.329011][T16164] block nbd1: shutting down sockets [ 425.336357][T14245] block nbd4: Receive control failed (result -107) [ 425.344414][T16163] block nbd4: shutting down sockets [ 425.369696][T16180] debugfs: File 'dropped' in directory 'loop0' already present! [ 425.390738][T16180] debugfs: File 'msg' in directory 'loop0' already present! [ 425.401001][T16180] debugfs: File 'trace0' in directory 'loop0' already present! [ 425.448856][T14245] block nbd1: Receive control failed (result -107) [ 425.457919][T16164] block nbd1: shutting down sockets 12:04:01 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x4c], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:04:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$MON_IOCX_MFETCH(r3, 0xc0109207, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x56}) ioctl$PPPIOCGIDLE(r1, 0x8010743f, &(0x7f0000000000)) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r5 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) r6 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket$tipc(0x1e, 0x2, 0x0) ioctl$NBD_CLEAR_SOCK(r6, 0xab03) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab03) 12:04:01 executing program 2 (fault-call:5 fault-nth:2): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:01 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1269) [ 425.540169][T16190] debugfs: File 'dropped' in directory 'loop0' already present! [ 425.548169][T16190] debugfs: File 'msg' in directory 'loop0' already present! [ 425.558460][T14245] block nbd5: Receive control failed (result -107) [ 425.572374][T16184] block nbd5: shutting down sockets [ 425.579039][T16190] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 425.616137][T16194] debugfs: File 'dropped' in directory 'loop0' already present! [ 425.628875][T16194] debugfs: File 'msg' in directory 'loop0' already present! [ 425.641367][T14245] block nbd5: Receive control failed (result -107) [ 425.650512][T16182] block nbd5: shutting down sockets 12:04:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 425.678760][T16194] debugfs: File 'trace0' in directory 'loop0' already present! [ 425.681969][T16198] FAULT_INJECTION: forcing a failure. [ 425.681969][T16198] name failslab, interval 1, probability 0, space 0, times 0 [ 425.698051][T16194] debugfs: File 'dropped' in directory 'loop0' already present! [ 425.715195][T16194] debugfs: File 'msg' in directory 'loop0' already present! 12:04:02 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) syz_open_dev$tty1(0xc, 0x4, 0x1) socketpair(0x1e, 0x4, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000000140)=[{&(0x7f0000000100)="8e0ee80101000000000000", 0xb}], 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r6, 0x8983, &(0x7f0000000000)={0x1, 'vlan1\x00', {}, 0x3f}) 12:04:02 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x60], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 425.749240][T16194] debugfs: File 'trace0' in directory 'loop0' already present! [ 425.809003][T16198] CPU: 0 PID: 16198 Comm: syz-executor.2 Not tainted 5.8.0-rc5-syzkaller #0 [ 425.817714][T16198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.827772][T16198] Call Trace: [ 425.831071][T16198] dump_stack+0x18f/0x20d [ 425.832828][T16211] debugfs: File 'dropped' in directory 'loop0' already present! [ 425.835409][T16198] should_fail.cold+0x5/0x14 [ 425.835432][T16198] should_failslab+0x5/0xf [ 425.835449][T16198] kmem_cache_alloc+0x40/0x3b0 [ 425.835469][T16198] skb_clone+0x14f/0x3c0 [ 425.843456][T16211] debugfs: File 'msg' in directory 'loop0' already present! [ 425.847676][T16198] netlink_deliver_tap+0x990/0xb70 [ 425.847701][T16198] netlink_unicast+0x5e5/0x7d0 [ 425.847721][T16198] ? netlink_attachskb+0x810/0x810 [ 425.847794][T16198] ? _copy_from_iter_full+0x247/0x890 [ 425.847816][T16198] netlink_sendmsg+0x856/0xd90 [ 425.865880][T16211] debugfs: File 'trace0' in directory 'loop0' already present! [ 425.868448][T16198] ? netlink_unicast+0x7d0/0x7d0 [ 425.868472][T16198] ? netlink_unicast+0x7d0/0x7d0 [ 425.868491][T16198] sock_sendmsg+0xcf/0x120 [ 425.868506][T16198] ____sys_sendmsg+0x6e8/0x810 [ 425.868526][T16198] ? kernel_sendmsg+0x50/0x50 [ 425.887278][T16211] debugfs: File 'dropped' in directory 'loop0' already present! [ 425.888981][T16198] ? do_recvmmsg+0x6d0/0x6d0 [ 425.889006][T16198] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 425.889022][T16198] ? _parse_integer+0x132/0x180 [ 425.889043][T16198] ? lockdep_hardirqs_on_prepare+0x590/0x590 12:04:02 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x68], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 425.894103][T16211] debugfs: File 'msg' in directory 'loop0' already present! [ 425.901314][T16198] ___sys_sendmsg+0xf3/0x170 [ 425.901333][T16198] ? sendmsg_copy_msghdr+0x160/0x160 [ 425.901348][T16198] ? __fget_files+0x272/0x400 [ 425.901368][T16198] ? lock_downgrade+0x820/0x820 [ 425.901383][T16198] ? find_held_lock+0x2d/0x110 [ 425.901396][T16198] ? ksys_write+0x212/0x250 [ 425.901414][T16198] ? __fget_files+0x294/0x400 [ 425.901437][T16198] ? __fget_light+0xea/0x280 [ 425.911737][T16211] debugfs: File 'trace0' in directory 'loop0' already present! [ 425.915708][T16198] __sys_sendmsg+0xe5/0x1b0 [ 425.915724][T16198] ? __sys_sendmsg_sock+0xb0/0xb0 [ 425.915754][T16198] ? do_syscall_64+0x1c/0xe0 [ 425.915778][T16198] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 425.915796][T16198] do_syscall_64+0x60/0xe0 [ 425.970389][T16215] debugfs: File 'dropped' in directory 'loop0' already present! [ 425.971939][T16198] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 425.971952][T16198] RIP: 0033:0x45c1d9 [ 425.971957][T16198] Code: Bad RIP value. 12:04:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 425.971966][T16198] RSP: 002b:00007fba423b1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 425.971980][T16198] RAX: ffffffffffffffda RBX: 0000000000027240 RCX: 000000000045c1d9 [ 425.971989][T16198] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005 [ 425.971997][T16198] RBP: 00007fba423b1ca0 R08: 0000000000000000 R09: 0000000000000000 [ 425.972005][T16198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 425.972013][T16198] R13: 00007fff6373226f R14: 00007fba423b29c0 R15: 000000000078bf0c [ 426.079250][T14245] block nbd1: Receive control failed (result -107) [ 426.118400][T16200] block nbd1: shutting down sockets [ 426.160636][T16198] IPVS: Scheduler module ip_vs_sip not found [ 426.187882][T14245] block nbd1: Receive control failed (result -107) [ 426.196480][T16200] block nbd1: shutting down sockets 12:04:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 12:04:02 executing program 2 (fault-call:5 fault-nth:3): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:02 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1274) [ 426.417347][T14245] block nbd4: Receive control failed (result -107) [ 426.426158][T16232] block nbd4: shutting down sockets [ 426.476850][T14245] block nbd4: Receive control failed (result -107) [ 426.485417][T16232] block nbd4: shutting down sockets [ 426.491569][T16239] FAULT_INJECTION: forcing a failure. [ 426.491569][T16239] name failslab, interval 1, probability 0, space 0, times 0 [ 426.517999][T14245] block nbd1: Receive control failed (result -107) [ 426.526789][T16234] block nbd1: shutting down sockets [ 426.587353][T16215] debugfs: File 'msg' in directory 'loop0' already present! [ 426.596753][T16234] block nbd1: shutting down sockets [ 426.602521][T16215] debugfs: File 'trace0' in directory 'loop0' already present! [ 426.615887][T16229] debugfs: File 'dropped' in directory 'loop0' already present! [ 426.634325][T16210] block nbd5: shutting down sockets [ 426.654721][T16229] debugfs: File 'msg' in directory 'loop0' already present! [ 426.662430][T16239] CPU: 0 PID: 16239 Comm: syz-executor.2 Not tainted 5.8.0-rc5-syzkaller #0 [ 426.671117][T16239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.681177][T16239] Call Trace: [ 426.684479][T16239] dump_stack+0x18f/0x20d [ 426.688824][T16239] should_fail.cold+0x5/0x14 [ 426.693432][T16239] ? genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 426.700287][T16239] should_failslab+0x5/0xf [ 426.704714][T16239] __kmalloc+0x27d/0x340 [ 426.708965][T16239] ? security_capable+0x8f/0xc0 [ 426.713826][T16239] genl_family_rcv_msg_attrs_parse.isra.0+0xb5/0x250 [ 426.720514][T16239] genl_rcv_msg+0x4a3/0x980 [ 426.725035][T16239] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 426.731978][T16239] ? lock_acquire+0x1f1/0xad0 [ 426.736660][T16239] ? genl_rcv+0x15/0x40 [ 426.740828][T16239] ? lock_release+0x8d0/0x8d0 [ 426.745579][T16239] ? trace_hardirqs_on+0x5f/0x220 [ 426.750627][T16239] netlink_rcv_skb+0x15a/0x430 [ 426.755402][T16239] ? genl_family_rcv_msg_attrs_parse.isra.0+0x250/0x250 [ 426.762342][T16239] ? netlink_ack+0xa10/0xa10 [ 426.766945][T16239] genl_rcv+0x24/0x40 [ 426.770934][T16239] netlink_unicast+0x533/0x7d0 [ 426.775708][T16239] ? netlink_attachskb+0x810/0x810 [ 426.780831][T16239] ? _copy_from_iter_full+0x247/0x890 [ 426.786218][T16239] netlink_sendmsg+0x856/0xd90 [ 426.790994][T16239] ? netlink_unicast+0x7d0/0x7d0 [ 426.795946][T16239] ? netlink_unicast+0x7d0/0x7d0 [ 426.800892][T16239] sock_sendmsg+0xcf/0x120 [ 426.805318][T16239] ____sys_sendmsg+0x6e8/0x810 [ 426.810092][T16239] ? kernel_sendmsg+0x50/0x50 [ 426.814796][T16239] ? do_recvmmsg+0x6d0/0x6d0 [ 426.819410][T16239] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 426.825395][T16239] ? _parse_integer+0x132/0x180 [ 426.830254][T16239] ? lockdep_hardirqs_on_prepare+0x590/0x590 12:04:03 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x5, &(0x7f00000012c0)=[{&(0x7f00000000c0)="7778c0e96a92657292d4dd2f6b4da532fac637fc0b46b73f1902bc70c07bedbaf4bd8775e7b12c4a46a0e388da8dfb9d64c0ef977057a935c0a6edf0a321e9bd8b31e877b7e156b3a432b53495412974dccb500101dad7c59e1871a71d3c0a96c4b144a4efc60f7a51e825a80fb184c399d9e0df40cd66c7024021f2ce200c99f03435aa539fdd00f634afc342e13ffbae8dd2f53ddcc2b587ae7106e5faffd67a5640e8b7bf6abbf72bf3139a90f200ed557a044f01675097c69257120558678bf1e14683b8b693e32f5503d021b3bcf855c57c6fa7933c4987efe782732d8a8c77dd4edcfd456abfa2fcafcc6ad36605b96f75a81bc9214eb290bedbe7", 0xfe, 0x8}, {&(0x7f00000001c0)="ca1ed055d9e1e2fc844be0f818d0181d320a8b02bc05f6ab6a49", 0x1a, 0x5000000000000000}, {&(0x7f0000000200)="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", 0x1000, 0x7}, {&(0x7f0000001200)="bb1d5e840aea4cce7151fa2c900f97fbfcb63c4634ee579e6a5f2bb9886290313c1022d9e0a9cfa83be2f702d323ce5e64757919fd0743c06f8b6d09d5a0522efa142311260c71275366c37470c4b50278adc1b1b2e8a0421e0139569c9f9661a1e6adbeef68e612f7237ebea2", 0x6d, 0x6}, {&(0x7f0000001280)="57384df602f3c8c558b2f1f00a2ac907a8d309559d170447d4", 0x19, 0x20}], 0x0, &(0x7f0000001340)='\')*{\x00') sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f00000014c0)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001480)={&(0x7f00000013c0)={0xac, 0x0, 0x8, 0x3, 0x0, 0x0, {0x7, 0x0, 0x4}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x54, 0x4, 0x0, 0x1, @icmpv6=[@CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x1ff}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xcd3c}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xfff}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x400}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3ff}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_ICMPV6_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x3}]}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xfffffffd}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x7}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x600}]}, 0xac}, 0x1, 0x0, 0x0, 0x10}, 0x0) 12:04:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 426.836240][T16239] ___sys_sendmsg+0xf3/0x170 [ 426.840835][T16239] ? sendmsg_copy_msghdr+0x160/0x160 [ 426.846125][T16239] ? __fget_files+0x272/0x400 [ 426.850816][T16239] ? lock_downgrade+0x820/0x820 [ 426.855674][T16239] ? find_held_lock+0x2d/0x110 [ 426.860442][T16239] ? ksys_write+0x212/0x250 [ 426.864959][T16239] ? __fget_files+0x294/0x400 [ 426.869654][T16239] ? __fget_light+0xea/0x280 [ 426.874242][T16239] __sys_sendmsg+0xe5/0x1b0 [ 426.878730][T16239] ? __sys_sendmsg_sock+0xb0/0xb0 [ 426.883758][T16239] ? do_syscall_64+0x1c/0xe0 [ 426.888351][T16239] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 426.891266][T16253] ceph: No path or : separator in source [ 426.894337][T16239] do_syscall_64+0x60/0xe0 [ 426.894373][T16239] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 426.894386][T16239] RIP: 0033:0x45c1d9 [ 426.894392][T16239] Code: Bad RIP value. [ 426.894400][T16239] RSP: 002b:00007fba42390c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 426.894415][T16239] RAX: ffffffffffffffda RBX: 0000000000027240 RCX: 000000000045c1d9 [ 426.894423][T16239] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005 [ 426.894430][T16239] RBP: 00007fba42390ca0 R08: 0000000000000000 R09: 0000000000000000 [ 426.894444][T16239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 426.958741][T16239] R13: 00007fff6373226f R14: 00007fba423919c0 R15: 000000000078bfac [ 426.967835][T14245] block nbd4: Receive control failed (result -107) 12:04:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1276) [ 426.995694][T16249] block nbd4: shutting down sockets 12:04:03 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x6c], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 427.024328][T14245] block nbd4: Receive control failed (result -107) [ 427.033114][T16249] block nbd4: shutting down sockets [ 427.046625][T16229] debugfs: File 'trace0' in directory 'loop0' already present! [ 427.062013][T16251] ceph: No path or : separator in source 12:04:03 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$qrtr(r1, &(0x7f0000000680)={&(0x7f0000000000)={0x2a, 0xffffffff, 0x4001}, 0xc, &(0x7f0000000040)=[{&(0x7f00000000c0)="771559ba33ba0da78dff53abd17bffd95c3d0de5dc2d3d471162e47b4c99ae0a2bd012c374d4f2ad193813d51713b427ed110e44c9d2e9c72cda2de2f3391e30fa442060f37808de7dc0e67218d775b4f4b581e429dd3c20ac4ff6f2a2c44dfc6b9f3cad69be9efa0ca9427093546f633b068e2b1d129432c1d4c3f2c06ced312c7492eabe173a8a8026a144bad7b0db15a1fb2ac858b9de52", 0x99}, {&(0x7f0000000180)="935a5964f39a3f611206e9f59f162ee90cc85f62355f11f2f761620370649893aaab4ef37f30cd67a6c14832a57dfdcbcca1b5cb9ba95f5861593af2ef1583eae84165d1f97e2333574c7cc4b2f3790becff5c6970055a4007e42fa27c4b5ed73804938e4adca57ce95c1a0c125a4e63ff6387f383fc1f3cce3fca9286c326a6726bbe67ad09765d57074cfe7ff8cce4138072b6b8c410eb547dd5f2ec8e022df08d5260243801674a404dfa2c8965832ad23bc2303145b62bcbd23611221f35d14edbe8ab86790dc6cdbf26997d5a85add39f1454bde0dd86a64eb674b8cc38ac73de0e1f831bdb2f8d", 0xea}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x3d8, 0x801}, 0x38) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) openat$hwrng(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/hwrng\x00', 0x64802, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 12:04:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$nullb(0xffffffffffffff9c, &(0x7f0000000800)='/dev/nullb0\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4188aea7, &(0x7f00000000c0)={0x3, 0x0, [0x4c000000, 0x0, 0x3, 0x8, 0xfdfdffff]}) dup2(r2, 0xffffffffffffffff) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@empty, @in6=@initdev}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f00000040c0)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="a800000010003b0c01000000feffffff00000000", @ANYRES32=0x0, @ANYBLOB="800000000000000007fffd00", @ANYRES32=0x0, @ANYBLOB="800012800b00010065727370616e000070000280050013000100000008000700ffffffff05001600020000000800150065740900040012000500130000000000080004000000000008000700ac1414bb06001800050000000500080080000000050017000000000008000700ac14143008000700e00000010600180008000000"], 0xa8}, 0x1, 0x0, 0x0, 0x200088d4}, 0x20000800) setsockopt$SO_BINDTODEVICE_wg(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='wg2\x00', 0x4) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r6 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r6) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab03) [ 427.158050][T14245] block nbd1: Receive control failed (result -107) [ 427.168595][T16267] block nbd1: shutting down sockets 12:04:03 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1277) [ 427.248726][T14245] block nbd1: Receive control failed (result -107) [ 427.258716][T16267] block nbd1: shutting down sockets [ 427.268575][T16278] debugfs: File 'dropped' in directory 'loop0' already present! 12:04:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000ac80), 0x66, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r1) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r1, 0x101, 0x8, 0x5}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @multicast2}, {0x6, @random="56878c748e8f"}, 0x2, {0x2, 0x4e23, @local}, 'veth1\x00'}) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r4 = socket(0x1e, 0x1, 0x3) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) [ 427.340018][T16278] debugfs: File 'msg' in directory 'loop0' already present! [ 427.409970][T16286] netlink: 136 bytes leftover after parsing attributes in process `syz-executor.4'. [ 427.434742][T16278] debugfs: File 'trace0' in directory 'loop0' already present! [ 427.443985][T14245] block nbd1: Receive control failed (result -107) [ 427.453693][T16288] block nbd1: shutting down sockets [ 427.486101][T14245] block nbd1: Receive control failed (result -107) [ 427.494000][T16288] block nbd1: shutting down sockets [ 427.499366][T16294] debugfs: File 'dropped' in directory 'loop0' already present! [ 427.523683][T16286] netlink: 136 bytes leftover after parsing attributes in process `syz-executor.4'. 12:04:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1278) [ 427.552734][T16294] debugfs: File 'msg' in directory 'loop0' already present! [ 427.560227][T16294] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:04 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) r4 = accept(r1, &(0x7f0000001200)=@caif=@dgm, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000140)=0x673, 0x4) recvfrom$l2tp6(r3, &(0x7f0000000200)=""/4096, 0x1000, 0x40000100, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1}, 0x20) r5 = dup(r2) unshare(0x2a000400) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) fstat(r6, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000000)={0x34bd, "96579c"}, 0x6) r7 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r7, 0xab03) [ 427.747805][T14245] block nbd1: Receive control failed (result -107) [ 427.757608][T16301] block nbd1: shutting down sockets 12:04:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:04 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x74], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:04:04 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') ioctl$USBDEVFS_CONTROL(r3, 0xc0185500, &(0x7f0000000100)={0x1f, 0x6, 0x2, 0xd1, 0x12, 0x3, &(0x7f00000000c0)="013dff49f8a8606abbb7050502f0dd7f7e16"}) r4 = socket(0x1e, 0x6, 0x80000001) ioctl$NBD_SET_SOCK(r2, 0xab00, r4) r5 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r5, 0xab03) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='veth1_vlan\x00', 0x10) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) ioctl$VIDIOC_G_CTRL(r1, 0xc008561b, &(0x7f0000000140)={0x7, 0x8}) [ 427.825120][T14245] block nbd1: Receive control failed (result -107) [ 427.839885][T12807] block nbd1: shutting down sockets [ 427.913861][T16317] IPVS: Scheduler module ip_vs_sip not found [ 427.935880][T16321] debugfs: File 'dropped' in directory 'loop0' already present! [ 427.943983][T16321] debugfs: File 'msg' in directory 'loop0' already present! 12:04:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x0, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 427.958913][T16321] debugfs: File 'trace0' in directory 'loop0' already present! [ 427.976372][T16321] debugfs: File 'dropped' in directory 'loop0' already present! [ 427.999469][T16321] debugfs: File 'msg' in directory 'loop0' already present! 12:04:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x1279) 12:04:04 executing program 5: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x4443, 0x1) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:04:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 428.012491][T16321] debugfs: File 'trace0' in directory 'loop0' already present! [ 428.022133][T16323] debugfs: File 'dropped' in directory 'loop0' already present! [ 428.029884][T16323] debugfs: File 'msg' in directory 'loop0' already present! [ 428.044476][T16323] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x14, r3, 0x1}, 0x14}, 0x1, 0xa00000000000000}, 0x0) 12:04:04 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x7a], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 428.167055][T14245] block nbd1: Receive control failed (result -107) [ 428.181447][T16327] block nbd1: shutting down sockets [ 428.208927][T14245] block nbd5: Receive control failed (result -107) [ 428.217975][T16332] block nbd5: shutting down sockets [ 428.230693][T14245] block nbd1: Receive control failed (result -107) [ 428.240740][T16327] block nbd1: shutting down sockets [ 428.249734][T16343] debugfs: File 'dropped' in directory 'loop0' already present! [ 428.258313][T16333] IPVS: Scheduler module ip_vs_sip not found [ 428.262306][T16343] debugfs: File 'msg' in directory 'loop0' already present! [ 428.279184][T16343] debugfs: File 'trace0' in directory 'loop0' already present! [ 428.296436][T16343] debugfs: File 'dropped' in directory 'loop0' already present! [ 428.304376][T16343] debugfs: File 'msg' in directory 'loop0' already present! [ 428.312504][T16343] debugfs: File 'trace0' in directory 'loop0' already present! [ 428.322976][T14245] block nbd5: Receive control failed (result -107) [ 428.323440][T16332] block nbd5: shutting down sockets [ 428.334709][T16350] debugfs: File 'dropped' in directory 'loop0' already present! [ 428.342844][T16350] debugfs: File 'msg' in directory 'loop0' already present! 12:04:04 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127a) 12:04:04 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x2, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 428.357784][T16350] debugfs: File 'trace0' in directory 'loop0' already present! [ 428.451368][T14245] block nbd1: Receive control failed (result -107) [ 428.465660][T16352] block nbd1: shutting down sockets [ 428.512065][T16312] block nbd4: Device being setup by another task 12:04:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x14, r3, 0x1}, 0x14}, 0x1, 0xa00000000000000}, 0x0) 12:04:05 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:04:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000000)={{0x5c, @private=0xa010101, 0x4e21, 0x2, 'dh\x00', 0x22, 0xfffffff8, 0x2a}, {@multicast2, 0x4e22, 0x2, 0x7, 0x4, 0xfffffff8}}, 0x44) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:04:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x70bd2b, 0x25dfdbfd}, 0x1c}, 0x1, 0x0, 0x0, 0x4000001}, 0x10) sendmsg$NFT_MSG_GETOBJ(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x14, 0x13, 0xa, 0x101, 0x0, 0x0, {0x7, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x20040004}, 0x1) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x8000, 0x0) r6 = socket(0xa, 0x1, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) pipe(&(0x7f0000000340)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000000)={r8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000002c0)={r8, 0x2}, &(0x7f0000000300)=0x8) [ 428.571402][T16357] block nbd1: Could not allocate knbd recv work queue. [ 428.578315][T16357] block nbd1: shutting down sockets 12:04:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127b) [ 428.664899][T12446] block nbd4: shutting down sockets [ 428.674788][T16359] IPVS: Scheduler module ip_vs_sip not found [ 428.692432][T16368] debugfs: File 'dropped' in directory 'loop0' already present! 12:04:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x14, r3, 0x1}, 0x14}, 0x1, 0xa00000000000000}, 0x0) [ 428.727439][T16368] debugfs: File 'msg' in directory 'loop0' already present! [ 428.740765][T16370] IPVS: set_ctl: invalid protocol: 92 10.1.1.1:20001 12:04:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x3, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 428.792821][T16368] debugfs: File 'trace0' in directory 'loop0' already present! [ 428.799382][T16369] block nbd4: shutting down sockets [ 428.801079][T14245] block nbd5: Receive control failed (result -107) [ 428.814668][T16370] block nbd5: shutting down sockets [ 428.859683][T14245] block nbd1: Receive control failed (result -107) [ 428.869592][T16382] IPVS: set_ctl: invalid protocol: 92 10.1.1.1:20001 [ 428.870098][T16371] block nbd1: shutting down sockets [ 428.890716][T16368] debugfs: File 'dropped' in directory 'loop0' already present! [ 428.952571][T14245] block nbd5: Receive control failed (result -107) [ 428.961326][T16362] block nbd5: shutting down sockets [ 428.979288][T16368] debugfs: File 'msg' in directory 'loop0' already present! 12:04:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r4}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r7, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r7, 0x800, 0x70bd29, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2619}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xca2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x1) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r8, 0xab03) [ 429.019110][T14245] block nbd1: Receive control failed (result -107) [ 429.027908][T16371] block nbd1: shutting down sockets [ 429.031868][T16368] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 429.061361][T16385] IPVS: Scheduler module ip_vs_sip not found 12:04:05 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:04:05 executing program 5: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x800, 0x0) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)={r4, 0x38a, 0x6, [0x37f, 0x9, 0x4, 0x1000, 0x8, 0x9]}, 0x14) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x442000, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_EDID(r7, 0xc0285629, &(0x7f0000000040)={0x0, 0x800, 0x1f, [], &(0x7f0000000000)=0xfe}) r8 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r8, 0xab03) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000500)={0x0, 0x2, 0x20}, &(0x7f0000000540)=0xc) ioctl$NBD_CLEAR_SOCK(r8, 0xab04) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x19c, 0x2, 0x1, 0x101, 0x0, 0x0, {0x5, 0x0, 0x5}, [@CTA_PROTOINFO={0x44, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x40, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0xf0}, @CTA_PROTOINFO_DCCP_STATE={0x5}, @CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0x3}, @CTA_PROTOINFO_DCCP_STATE={0x5, 0x1, 0x20}, @CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x1a}, @CTA_PROTOINFO_DCCP_HANDSHAKE_SEQ={0xc, 0x3, 0x1, 0x0, 0x8}, @CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x2}]}}, @CTA_LABELS={0x18, 0x16, 0x1, 0x0, [0x7, 0x800, 0xe1, 0x9, 0xfffffffa]}, @CTA_NAT_DST={0x60, 0xd, 0x0, 0x1, [@CTA_NAT_V4_MINIP={0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, @CTA_NAT_PROTO={0x54, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}]}]}, @CTA_SEQ_ADJ_REPLY={0xc, 0x10, 0x0, 0x1, [@CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0x80000001}]}, @CTA_PROTOINFO={0x8, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0x4}}, @CTA_TUPLE_REPLY={0x7c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @private1}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @private1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}, @CTA_HELP={0xc, 0x5, 0x0, 0x1, {0x5, 0x1, '\x00'}}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x14}, @CTA_LABELS={0x28, 0x16, 0x1, 0x0, [0x8, 0x5, 0x3f, 0x5, 0xdb31, 0xe0a0, 0x10001, 0x5, 0x1459f42c]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x24044005}, 0xc10) 12:04:05 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127c) 12:04:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x4, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 429.267341][T16398] IPVS: Scheduler module ip_vs_sip not found [ 429.278673][T16393] block nbd4: shutting down sockets [ 429.299719][T16406] debugfs: File 'dropped' in directory 'loop0' already present! [ 429.319809][T16398] IPVS: Scheduler module ip_vs_sip not found [ 429.335613][T16406] debugfs: File 'msg' in directory 'loop0' already present! 12:04:05 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80400) write$P9_ROPEN(0xffffffffffffffff, &(0x7f0000000140)={0x18, 0x71, 0x1, {{0x4, 0x2, 0x1}, 0xa24}}, 0x18) r1 = socket(0xf, 0x1, 0x9) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x40700) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000100)=0x65) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x401, &(0x7f0000000040)=0x4) getsockopt$CAN_RAW_RECV_OWN_MSGS(r4, 0x65, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 429.366057][T14245] block nbd1: Receive control failed (result -107) [ 429.376103][T16404] block nbd1: shutting down sockets [ 429.394470][T16408] IPVS: Scheduler module ip_vs_sip not found 12:04:05 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x105041, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x4, 0x1, 0x401, 0x0, 0x0, {0x5}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24008094}, 0x40008c4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r1, 0xab00, r3) r4 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x4, 0x101200) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={r7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000000c0)={r7, 0x3}, 0x8) r8 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r8) r9 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r10 = dup(r9) ioctl$NBD_DO_IT(r10, 0xab03) ioctl$NBD_CLEAR_SOCK(r9, 0xab04) [ 429.438069][T16406] debugfs: File 'trace0' in directory 'loop0' already present! [ 429.458612][T14245] block nbd1: Receive control failed (result -107) [ 429.467470][T16404] block nbd1: shutting down sockets [ 429.470448][T16415] debugfs: File 'dropped' in directory 'loop0' already present! [ 429.495643][T16415] debugfs: File 'msg' in directory 'loop0' already present! [ 429.503939][T16415] debugfs: File 'trace0' in directory 'loop0' already present! [ 429.522997][T16415] debugfs: File 'dropped' in directory 'loop0' already present! [ 429.534707][T16415] debugfs: File 'msg' in directory 'loop0' already present! 12:04:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x5, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) 12:04:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127d) [ 429.552349][T16425] block nbd5: shutting down sockets 12:04:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000000)) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 429.626633][T16415] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:06 executing program 4: syz_usb_connect$uac1(0x3, 0xe8, &(0x7f0000000100)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd6, 0x3, 0x1, 0x6, 0x30, 0x6, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x0, 0x72}, [@processing_unit={0xd, 0x24, 0x7, 0x3, 0x3, 0x9, "0f42fca48b6d"}, @selector_unit={0xa, 0x24, 0x5, 0x5, 0x7, "9bbb66687d"}, @mixer_unit={0xa, 0x24, 0x4, 0x5, 0x8, "285dbf6ae7"}, @feature_unit={0xf, 0x24, 0x6, 0x1, 0x6, 0x4, [0xe, 0x2, 0x7, 0x5], 0x1}, @processing_unit={0xd, 0x24, 0x7, 0x3, 0x2, 0x4, "c0e72b115614"}, @feature_unit={0xd, 0x24, 0x6, 0x6, 0x5, 0x3, [0x9, 0x2, 0x4], 0x9}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xa, 0x24, 0x2, 0x1, 0x9, 0x1, 0x9, 0xa7, "feb3"}, @as_header={0x7, 0x24, 0x1, 0x4, 0x0, 0x1002}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x8, 0x2, 0x5, 0x0, "e7", "c2"}, @as_header={0x7, 0x24, 0x1, 0x6, 0x5}]}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x12, 0x16, 0x1f, {0x7, 0x25, 0x1, 0x1, 0x1, 0xfffd}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x1, 0x4, 0x7, 0xef, "", "e7fcfd"}]}, {{0x9, 0x5, 0x82, 0x9, 0x3cf, 0x3, 0x80, 0x5, {0x7, 0x25, 0x1, 0x6, 0x4, 0x8}}}}}}}]}}, &(0x7f0000000340)={0xa, &(0x7f0000000200)={0xa, 0x6, 0x310, 0x24, 0x2, 0x4, 0xff, 0x7f}, 0xf, &(0x7f0000000240)={0x5, 0xf, 0xf, 0x2, [@ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x7, 0x8, 0x8}]}, 0x2, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x446}}, {0x79, &(0x7f00000002c0)=@string={0x79, 0x3, "3abc0f0d1a69bb7c948fb982e3d59279affa05f07873c0653e88229b73c48f2c4492b03f9b12c6fb6e8c505014ab5d627596aa40b29668c88d12a4d5d1b2164be5283b1fbac7bd91eca0d55d5f76a489efd09189f13d2a5642ab639ac5d082687b4353e3fd6757369f5002e31fffc87b9a1dd4a34f4bb1"}}]}) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 12:04:06 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 429.708531][T14245] block nbd1: Receive control failed (result -107) [ 429.720182][T16434] block nbd1: shutting down sockets [ 429.781260][T16436] IPVS: Scheduler module ip_vs_sip not found [ 429.790798][T16447] debugfs: File 'dropped' in directory 'loop0' already present! [ 429.803195][T14245] block nbd1: Receive control failed (result -107) [ 429.812003][T16434] block nbd1: shutting down sockets 12:04:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127e) 12:04:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 429.834653][T16447] debugfs: File 'msg' in directory 'loop0' already present! [ 429.857155][T16447] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x6, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 429.889644][T14245] block nbd5: Receive control failed (result -107) [ 429.899107][T16451] block nbd5: shutting down sockets [ 429.946800][T14245] block nbd1: Receive control failed (result -107) [ 429.957567][T16456] block nbd1: shutting down sockets [ 429.966400][T16453] debugfs: File 'dropped' in directory 'loop0' already present! [ 429.982120][T14245] block nbd1: Receive control failed (result -107) [ 429.991147][T16456] block nbd1: shutting down sockets 12:04:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x127f) [ 429.991420][T16453] debugfs: File 'msg' in directory 'loop0' already present! 12:04:06 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x10a502) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000000)={'virt_wifi0\x00', {0x2, 0x4e23, @multicast1}}) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:04:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 430.106534][T14245] block nbd1: Receive control failed (result -107) [ 430.109036][T16471] IPVS: Scheduler module ip_vs_sip not found [ 430.117033][T16473] block nbd1: shutting down sockets [ 430.137268][T16453] debugfs: File 'trace0' in directory 'loop0' already present! [ 430.170140][T14245] block nbd1: Receive control failed (result -107) [ 430.179810][T16473] block nbd1: shutting down sockets [ 430.185249][ T12] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 430.204706][T16453] debugfs: File 'dropped' in directory 'loop0' already present! 12:04:06 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x7, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 430.215101][T14245] block nbd5: Receive control failed (result -107) [ 430.224248][T16481] block nbd5: shutting down sockets 12:04:06 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4b47) [ 430.286147][T16453] debugfs: File 'msg' in directory 'loop0' already present! [ 430.302250][T16453] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:06 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:04:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 430.386789][T14245] block nbd1: Receive control failed (result -107) [ 430.413008][T16490] block nbd1: shutting down sockets [ 430.446131][T16491] IPVS: Scheduler module ip_vs_sip not found [ 430.482220][T14245] block nbd1: Receive control failed (result -107) [ 430.490761][T16490] block nbd1: shutting down sockets [ 430.577801][T16503] debugfs: File 'dropped' in directory 'loop0' already present! [ 430.594753][T16503] debugfs: File 'msg' in directory 'loop0' already present! [ 430.631692][ T12] usb 5-1: config 1 has an invalid interface descriptor of length 6, skipping [ 430.640597][ T12] usb 5-1: config 1 has an invalid descriptor of length 254, skipping remainder of the config [ 430.673932][T16503] debugfs: File 'trace0' in directory 'loop0' already present! [ 430.702928][ T12] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 430.718043][T16505] debugfs: File 'dropped' in directory 'loop0' already present! [ 430.726054][T16505] debugfs: File 'msg' in directory 'loop0' already present! [ 430.740115][T16505] debugfs: File 'trace0' in directory 'loop0' already present! [ 430.751870][T16505] debugfs: File 'dropped' in directory 'loop0' already present! [ 430.759649][T16505] debugfs: File 'msg' in directory 'loop0' already present! [ 430.775524][T16505] debugfs: File 'trace0' in directory 'loop0' already present! [ 430.891719][ T12] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 430.900986][ T12] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 430.908999][ T12] usb 5-1: Product: syz [ 430.930956][ T12] usb 5-1: Manufacturer: 밺ഏ椚粻辔芹헣禒絛獸旀蠾鬢쑳ⲏ鉄㾰ኛ﯆豮偐ꬔ扝陵䂪隲졨ኍ햤닑䬖⣥Ἳ잺醽ꃬ巕癟覤탯覑㷱嘪ꭂ驣탅梂䍻柽㙗傟？篈ᶚꏔ䭏 [ 430.971190][ T12] usb 5-1: SerialNumber: syz [ 431.242075][T14245] block nbd4: Receive control failed (result -107) [ 431.251702][T16445] block nbd4: shutting down sockets [ 431.361126][ T12] usb 5-1: 0:2 : does not exist [ 431.384169][ T12] usb 5-1: USB disconnect, device number 7 [ 432.040917][ T8063] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 432.481683][ T8063] usb 5-1: config 1 has an invalid interface descriptor of length 6, skipping [ 432.490740][ T8063] usb 5-1: config 1 has an invalid descriptor of length 254, skipping remainder of the config [ 432.501929][ T8063] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 432.671561][ T8063] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 432.680641][ T8063] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 432.709062][ T8063] usb 5-1: Product: syz [ 432.714315][ T8063] usb 5-1: Manufacturer: 밺ഏ椚粻辔芹헣禒絛獸旀蠾鬢쑳ⲏ鉄㾰ኛ﯆豮偐ꬔ扝陵䂪隲졨ኍ햤닑䬖⣥Ἳ잺醽ꃬ巕癟覤탯覑㷱嘪ꭂ驣탅梂䍻柽㙗傟？篈ᶚꏔ䭏 [ 432.741189][ T8063] usb 5-1: SerialNumber: syz 12:04:09 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCSISO7816(r1, 0xc0285443, &(0x7f0000000000)={0x1, 0x5, 0xfff, 0x16f6e0a4, 0x8000}) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) 12:04:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x9, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:04:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) 12:04:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x8, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4b49) 12:04:09 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 432.845752][ T8063] usb 5-1: can't set config #1, error -71 [ 432.867513][ T8063] usb 5-1: USB disconnect, device number 8 [ 432.925442][T16552] debugfs: File 'dropped' in directory 'loop0' already present! [ 432.951042][T16552] debugfs: File 'msg' in directory 'loop0' already present! [ 432.965731][T14245] block nbd1: Receive control failed (result -107) [ 432.967626][T16551] IPVS: Scheduler module ip_vs_sip not found [ 432.976045][T16548] block nbd1: shutting down sockets [ 433.006461][T16552] debugfs: File 'trace0' in directory 'loop0' already present! [ 433.023655][T16561] debugfs: File 'dropped' in directory 'loop0' already present! [ 433.039376][T14245] block nbd1: Receive control failed (result -107) [ 433.052678][T16548] block nbd1: shutting down sockets 12:04:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) 12:04:09 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0xa00) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) sendmmsg(r3, &(0x7f000000ac80), 0x66, 0x0) r4 = dup(r3) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000006440)=ANY=[@ANYBLOB="b800000019000100000006005b000000ff010000000000000000000000000001e000000100000000800000000000000000000000000000000a0001000000002e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r5, 0x0, 0x484, &(0x7f00000000c0)=""/211, &(0x7f0000000000)=0xd3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) ioctl$NBD_DO_IT(r2, 0xab03) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r6, 0xf502, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x82001, 0x0) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) [ 433.168323][T16561] debugfs: File 'msg' in directory 'loop0' already present! 12:04:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4c00) 12:04:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x9, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:09 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x1e, 0x1, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) [ 433.272061][T16561] debugfs: File 'trace0' in directory 'loop0' already present! [ 433.308406][T16561] debugfs: File 'dropped' in directory 'loop0' already present! 12:04:09 executing program 4: r0 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) [ 433.342465][T16561] debugfs: File 'msg' in directory 'loop0' already present! [ 433.358671][T14245] block nbd1: Receive control failed (result -107) [ 433.369420][T16574] block nbd1: shutting down sockets [ 433.382772][T16579] IPVS: Scheduler module ip_vs_sip not found 12:04:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 433.410225][T16561] debugfs: File 'trace0' in directory 'loop0' already present! [ 433.426896][T14245] block nbd1: Receive control failed (result -107) [ 433.435258][T16574] block nbd1: shutting down sockets 12:04:09 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x4c01) 12:04:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0xe, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 433.524975][T14245] block nbd5: Receive control failed (result -107) [ 433.557482][T14245] block nbd1: Receive control failed (result -107) 12:04:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 433.610166][T16606] block nbd1: Device being setup by another task [ 433.646930][T16597] block nbd1: shutting down sockets [ 433.649981][T16542] block nbd5: shutting down sockets 12:04:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5412) 12:04:10 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:04:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) sendmsg$nl_route_sched(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=@deltaction={0x1b0, 0x31, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@TCA_ACT_TAB={0x40, 0x1, [{0xc, 0x1b, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0x14, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0xf, 0x1, 'tunnel_key\x00'}}, {0x10, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}]}, @TCA_ACT_TAB={0x2c, 0x1, [{0xc, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0x1f, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xc787}}]}, @TCA_ACT_TAB={0x48, 0x1, [{0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}, {0xc, 0xe, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xfffffff8}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x9, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}]}, @TCA_ACT_TAB={0x5c, 0x1, [{0x14, 0xb, 0x0, 0x0, @TCA_ACT_KIND={0xd, 0x1, 'connmark\x00'}}, {0xc, 0x18, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xffffffff}}, {0xc, 0xe, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0xc, 0x4, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x10, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x10, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'sample\x00'}}]}, @TCA_ACT_TAB={0x8c, 0x1, [{0xc, 0x11, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}, {0xc, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}, {0x10, 0x17, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x20, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x80}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}, {0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0x10, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'vlan\x00'}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x13e9}}]}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40801) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 12:04:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = dup(0xffffffffffffffff) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getsockname$packet(r7, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x4c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_AF_SPEC={0x2c, 0x1a, 0x0, 0x1, [@AF_INET6={0x28, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @private1}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x2}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x2}]}]}]}, 0x4c}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) getsockname$packet(r11, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x300, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r12}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x94, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}]}, 0x94}}, 0x4000000) [ 433.772702][T16610] IPVS: Scheduler module ip_vs_sip not found 12:04:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0xf, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 433.880305][T14245] block nbd1: Receive control failed (result -107) [ 433.890823][T16613] block nbd1: shutting down sockets [ 433.910240][T16623] debugfs: File 'dropped' in directory 'loop0' already present! [ 433.919286][T14245] block nbd5: Receive control failed (result -107) [ 433.928291][T16622] block nbd5: shutting down sockets [ 433.938336][T16623] debugfs: File 'msg' in directory 'loop0' already present! [ 433.949811][T14245] block nbd1: Receive control failed (result -107) [ 433.964451][T16627] block nbd1: shutting down sockets [ 433.971058][T14245] block nbd4: Receive control failed (result -107) [ 433.976838][T16623] debugfs: File 'trace0' in directory 'loop0' already present! [ 433.982588][T16616] block nbd4: shutting down sockets [ 434.002918][T16623] debugfs: File 'dropped' in directory 'loop0' already present! [ 434.010893][T16623] debugfs: File 'msg' in directory 'loop0' already present! [ 434.018428][T16623] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:10 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 434.027497][T14245] block nbd5: Receive control failed (result -107) [ 434.036107][T16622] block nbd5: shutting down sockets [ 434.040229][T16621] block nbd4: Could not allocate knbd recv work queue. 12:04:10 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x280880, 0x0) ioctl$SOUND_PCM_READ_CHANNELS(r2, 0x80045006, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x6000) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000000000)={@initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, 0xc) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) [ 434.084609][T16643] IPVS: Scheduler module ip_vs_sip not found [ 434.119402][T16621] block nbd4: shutting down sockets 12:04:10 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x541b) 12:04:10 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 434.186672][T16647] debugfs: File 'dropped' in directory 'loop0' already present! [ 434.210073][T16647] debugfs: File 'msg' in directory 'loop0' already present! 12:04:10 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'bond0\x00', 0x4}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) 12:04:10 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 434.278409][T16647] debugfs: File 'trace0' in directory 'loop0' already present! [ 434.291369][T14245] block nbd5: Receive control failed (result -107) [ 434.301141][T16652] block nbd5: shutting down sockets [ 434.339518][T16652] block nbd5: Could not allocate knbd recv work queue. [ 434.360243][T16647] debugfs: File 'dropped' in directory 'loop0' already present! [ 434.381978][T14245] block nbd1: Receive control failed (result -107) [ 434.382217][T16652] block nbd5: shutting down sockets [ 434.395583][T16647] debugfs: File 'msg' in directory 'loop0' already present! [ 434.398860][T16650] block nbd1: shutting down sockets [ 434.416489][T16647] debugfs: File 'trace0' in directory 'loop0' already present! [ 434.466174][T16663] IPVS: Scheduler module ip_vs_sip not found 12:04:10 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 434.524583][T14245] block nbd4: Receive control failed (result -107) [ 434.533776][T16656] block nbd4: shutting down sockets 12:04:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x40, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x40}, 0x1, 0xa00000000000000}, 0x0) [ 434.565569][T16668] block nbd4: Could not allocate knbd recv work queue. [ 434.566403][T16673] block nbd1: Could not allocate knbd recv work queue. [ 434.590970][T16673] block nbd1: shutting down sockets 12:04:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x4c, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5420) [ 434.622255][T16668] block nbd4: shutting down sockets 12:04:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0xb, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 434.729114][T16682] debugfs: File 'dropped' in directory 'loop0' already present! 12:04:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x40, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x40}, 0x1, 0xa00000000000000}, 0x0) [ 434.773755][T16682] debugfs: File 'msg' in directory 'loop0' already present! [ 434.793486][T14245] block nbd1: Receive control failed (result -107) [ 434.803431][T16680] block nbd1: shutting down sockets [ 434.857452][T16682] debugfs: File 'trace0' in directory 'loop0' already present! [ 434.866320][T16687] IPVS: Scheduler module ip_vs_sip not found [ 434.887661][T14245] block nbd1: Receive control failed (result -107) [ 434.899927][T16680] block nbd1: shutting down sockets 12:04:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0xa, 0x4, 0x1) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x339302) ioctl$NBD_DO_IT(r2, 0xab03) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x301000, 0x0) write$vhost_msg(r3, &(0x7f0000000200)={0x1, {&(0x7f0000000100)=""/57, 0x39, &(0x7f0000000140)=""/191, 0x2, 0x4}}, 0x48) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[r0]}, 0x1) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r4 = shmget(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/4096) 12:04:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5421) 12:04:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x60, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 435.018908][T14245] block nbd1: Receive control failed (result -107) [ 435.031139][T16702] block nbd1: shutting down sockets [ 435.067723][T14245] block nbd1: Receive control failed (result -107) [ 435.075641][T16702] block nbd1: shutting down sockets 12:04:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5450) 12:04:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x40, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x40}, 0x1, 0xa00000000000000}, 0x0) [ 435.164579][T16700] debugfs: File 'dropped' in directory 'loop0' already present! [ 435.176952][T16700] debugfs: File 'msg' in directory 'loop0' already present! [ 435.204345][T16700] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:11 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x48], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 435.228520][T14245] block nbd1: Receive control failed (result -107) [ 435.239929][T16714] block nbd1: shutting down sockets 12:04:11 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5451) [ 435.317409][T16731] debugfs: File 'dropped' in directory 'loop0' already present! [ 435.325342][T16717] IPVS: Scheduler module ip_vs_sip not found 12:04:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) 12:04:11 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80001000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x60, r4, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2b}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2c}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x4c000}, 0x44094) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 435.396869][T16731] debugfs: File 'msg' in directory 'loop0' already present! 12:04:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x68, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:11 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) [ 435.482894][T16731] debugfs: File 'trace0' in directory 'loop0' already present! [ 435.543748][T14245] block nbd1: Receive control failed (result -107) [ 435.553426][T16736] block nbd1: shutting down sockets [ 435.572865][T16744] debugfs: File 'dropped' in directory 'loop0' already present! [ 435.580555][T16744] debugfs: File 'msg' in directory 'loop0' already present! [ 435.589764][T16743] IPVS: Scheduler module ip_vs_sip not found [ 435.612874][T14245] block nbd5: Receive control failed (result -107) [ 435.623478][T16743] block nbd5: shutting down sockets [ 435.649319][T16744] debugfs: File 'trace0' in directory 'loop0' already present! [ 435.679039][T14245] block nbd1: Receive control failed (result -107) [ 435.687535][T16751] IPVS: Scheduler module ip_vs_sip not found [ 435.688612][T16736] block nbd1: shutting down sockets [ 435.706518][T16748] IPVS: Scheduler module ip_vs_sip not found 12:04:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5452) 12:04:12 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x4c], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:04:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x44, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x44}, 0x1, 0xa00000000000000}, 0x0) 12:04:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x6c, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$P9_RREMOVE(r4, &(0x7f0000000000)={0x7, 0x7b, 0x2}, 0x7) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 435.923250][T14245] block nbd1: Receive control failed (result -107) [ 435.927226][T16772] debugfs: File 'dropped' in directory 'loop0' already present! [ 435.940275][T16766] block nbd1: shutting down sockets [ 435.991938][T14245] block nbd5: Receive control failed (result -107) [ 436.000959][T14245] block nbd1: Receive control failed (result -107) [ 436.009854][T16777] block nbd1: shutting down sockets [ 436.018152][T16772] debugfs: File 'msg' in directory 'loop0' already present! [ 436.019287][T16774] block nbd5: shutting down sockets [ 436.034621][T16776] IPVS: Scheduler module ip_vs_sip not found 12:04:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:12 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000cede6299eb6284070000000000fd85d16e791a2daa2586f6fded0000000005000000000000000000d94bfeadbfce0d4ed61c01bb3c42000000ea000000002655356f5400fbfa0000000000000500000000000000000000000000000000000000ee0100000001"], 0xb8}}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000140)='gid_map\x00') r3 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r3) r4 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r4, 0xab03) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) ioctl$NBD_CLEAR_SOCK(r4, 0xab04) 12:04:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x74, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:12 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5460) [ 436.126515][T16772] debugfs: File 'trace0' in directory 'loop0' already present! [ 436.167590][T16789] debugfs: File 'dropped' in directory 'loop0' already present! [ 436.181835][T16789] debugfs: File 'msg' in directory 'loop0' already present! 12:04:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 436.212432][T16794] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1561 sclass=netlink_xfrm_socket pid=16794 comm=syz-executor.5 [ 436.223149][T16789] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:12 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x60], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 436.275319][T14245] block nbd5: Receive control failed (result -107) [ 436.286081][T16794] block nbd5: shutting down sockets [ 436.292928][T14245] block nbd1: Receive control failed (result -107) [ 436.304670][T16793] block nbd1: shutting down sockets 12:04:12 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 436.332567][T16796] IPVS: Scheduler module ip_vs_sip not found 12:04:12 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x7a, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 436.403901][T14245] block nbd5: Receive control failed (result -107) [ 436.412519][T16798] block nbd5: shutting down sockets [ 436.432354][T14245] block nbd1: Receive control failed (result -107) [ 436.437288][T16809] debugfs: File 'dropped' in directory 'loop0' already present! [ 436.448767][T16810] block nbd1: shutting down sockets 12:04:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x80000, 0x4) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) 12:04:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x6364) [ 436.565529][T16809] debugfs: File 'msg' in directory 'loop0' already present! [ 436.587588][T16821] IPVS: Scheduler module ip_vs_sip not found 12:04:13 executing program 0: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x5412) 12:04:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0xf0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 436.659829][T16809] debugfs: File 'trace0' in directory 'loop0' already present! [ 436.724853][T16826] debugfs: File 'dropped' in directory 'loop0' already present! [ 436.740818][T16826] debugfs: File 'msg' in directory 'loop0' already present! [ 436.760857][T16826] debugfs: File 'trace0' in directory 'loop0' already present! [ 436.781501][T14245] block nbd1: Receive control failed (result -107) [ 436.797001][T16829] block nbd1: shutting down sockets 12:04:13 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) [ 436.835668][T14245] block nbd0: Receive control failed (result -107) [ 436.848755][T16830] block nbd0: shutting down sockets [ 436.861894][T14245] block nbd1: Receive control failed (result -107) [ 436.870468][T16829] block nbd1: shutting down sockets 12:04:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x8912) 12:04:13 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x68], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) 12:04:13 executing program 0 (fault-call:5 fault-nth:0): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 436.966929][T16837] IPVS: Scheduler module ip_vs_sip not found [ 437.046528][T16851] block nbd5: shutting down sockets 12:04:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x300, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 437.102607][ T1526] block nbd1: Receive control failed (result -107) [ 437.112388][T16852] block nbd1: shutting down sockets [ 437.137554][ T1526] block nbd1: Receive control failed (result -107) [ 437.146135][T16852] block nbd1: shutting down sockets [ 437.156335][T16858] debugfs: File 'dropped' in directory 'loop0' already present! [ 437.183058][T16861] FAULT_INJECTION: forcing a failure. [ 437.183058][T16861] name failslab, interval 1, probability 0, space 0, times 0 [ 437.198227][T16858] debugfs: File 'msg' in directory 'loop0' already present! 12:04:13 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x8914) [ 437.213913][T16858] debugfs: File 'trace0' in directory 'loop0' already present! [ 437.241779][T16858] debugfs: File 'dropped' in directory 'loop0' already present! [ 437.254781][T16858] debugfs: File 'msg' in directory 'loop0' already present! [ 437.265992][T16861] CPU: 1 PID: 16861 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 437.274693][T16861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.284756][T16861] Call Trace: [ 437.288061][T16861] dump_stack+0x18f/0x20d [ 437.292517][T16861] should_fail.cold+0x5/0x14 [ 437.297135][T16861] should_failslab+0x5/0xf [ 437.301561][T16861] kmem_cache_alloc_node+0x257/0x3c0 [ 437.306860][T16861] __alloc_skb+0x71/0x550 [ 437.311209][T16861] netlink_sendmsg+0x94f/0xd90 [ 437.315988][T16861] ? netlink_unicast+0x7d0/0x7d0 [ 437.320942][T16861] ? netlink_unicast+0x7d0/0x7d0 [ 437.325886][T16861] sock_sendmsg+0xcf/0x120 [ 437.330312][T16861] ____sys_sendmsg+0x6e8/0x810 [ 437.335085][T16861] ? kernel_sendmsg+0x50/0x50 [ 437.339764][T16861] ? do_recvmmsg+0x6d0/0x6d0 [ 437.344360][T16861] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 437.350347][T16861] ? _parse_integer+0x132/0x180 [ 437.355211][T16861] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 437.361210][T16861] ___sys_sendmsg+0xf3/0x170 [ 437.365810][T16861] ? sendmsg_copy_msghdr+0x160/0x160 [ 437.371099][T16861] ? __fget_files+0x272/0x400 [ 437.371533][T16864] IPVS: Scheduler module ip_vs_sip not found [ 437.375805][T16861] ? lock_downgrade+0x820/0x820 [ 437.375821][T16861] ? find_held_lock+0x2d/0x110 [ 437.375838][T16861] ? ksys_write+0x212/0x250 [ 437.375862][T16861] ? __fget_files+0x294/0x400 [ 437.400556][T16861] ? __fget_light+0xea/0x280 [ 437.405156][T16861] __sys_sendmsg+0xe5/0x1b0 [ 437.409667][T16861] ? __sys_sendmsg_sock+0xb0/0xb0 [ 437.414706][T16861] ? do_syscall_64+0x1c/0xe0 [ 437.419306][T16861] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 437.425294][T16861] do_syscall_64+0x60/0xe0 [ 437.429715][T16861] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 437.435603][T16861] RIP: 0033:0x45c1d9 [ 437.439478][T16861] Code: Bad RIP value. [ 437.443535][T16861] RSP: 002b:00007f7031ef1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 437.451944][T16861] RAX: ffffffffffffffda RBX: 0000000000027240 RCX: 000000000045c1d9 [ 437.459921][T16861] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005 [ 437.467904][T16861] RBP: 00007f7031ef1ca0 R08: 0000000000000000 R09: 0000000000000000 [ 437.475899][T16861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 437.483879][T16861] R13: 00007ffc6597811f R14: 00007f7031ef29c0 R15: 000000000078bf0c [ 437.485768][T16858] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:14 executing program 2: 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) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x38e, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) 12:04:14 executing program 3: syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x84000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x400, 0x80009, 0x9, 0x4}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='\'!}\x00', &(0x7f0000000140)='*)}\x00', &(0x7f0000000200)='/dev/loop#\x00', &(0x7f0000000240)='/dev/cec#\x00', &(0x7f0000000280)='/dev/loop#\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='/dev/cec#\x00', &(0x7f0000000340)='/dev/loop#\x00']) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x6c], 0x1, 0x3f, 0xe3, 0x8008001, 0x9}) [ 437.578137][ T1526] block nbd1: Receive control failed (result -107) [ 437.588758][T16865] block nbd1: shutting down sockets 12:04:14 executing program 0 (fault-call:5 fault-nth:1): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 437.646741][ T1526] block nbd1: Receive control failed (result -107) [ 437.655471][T16865] block nbd1: shutting down sockets [ 437.658966][T16880] debugfs: File 'dropped' in directory 'loop0' already present! [ 437.680087][T16880] debugfs: File 'msg' in directory 'loop0' already present! 12:04:14 executing program 1: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x1e, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_DO_IT(r2, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0x8933) [ 437.719659][T16880] debugfs: File 'trace0' in directory 'loop0' already present! [ 437.731630][T16876] IPVS: Scheduler module ip_vs_sip not found [ 437.744176][T16880] debugfs: File 'dropped' in directory 'loop0' already present! [ 437.768481][T16886] block nbd5: Device being setup by another task [ 437.773811][T16880] debugfs: File 'msg' in directory 'loop0' already present! [ 437.805088][T16880] debugfs: File 'trace0' in directory 'loop0' already present! 12:04:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x500, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 437.817340][T16887] FAULT_INJECTION: forcing a failure. [ 437.817340][T16887] name failslab, interval 1, probability 0, space 0, times 0 [ 437.864068][T16887] CPU: 0 PID: 16887 Comm: syz-executor.0 Not tainted 5.8.0-rc5-syzkaller #0 [ 437.872774][T16887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.883015][T16887] Call Trace: [ 437.885754][T16892] IPVS: Scheduler module ip_vs_sip not found [ 437.886338][T16887] dump_stack+0x18f/0x20d [ 437.886359][T16887] should_fail.cold+0x5/0x14 [ 437.886378][T16887] should_failslab+0x5/0xf [ 437.886400][T16887] kmem_cache_alloc_node_trace+0x27d/0x400 [ 437.911464][T16887] __kmalloc_node_track_caller+0x38/0x60 [ 437.917108][T16887] __alloc_skb+0xae/0x550 [ 437.921451][T16887] netlink_sendmsg+0x94f/0xd90 [ 437.926321][T16887] ? netlink_unicast+0x7d0/0x7d0 [ 437.931277][T16887] ? netlink_unicast+0x7d0/0x7d0 [ 437.936228][T16887] sock_sendmsg+0xcf/0x120 [ 437.940652][T16887] ____sys_sendmsg+0x6e8/0x810 [ 437.945427][T16887] ? kernel_sendmsg+0x50/0x50 [ 437.950109][T16887] ? do_recvmmsg+0x6d0/0x6d0 [ 437.954710][T16887] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 437.960694][T16887] ? _parse_integer+0x132/0x180 [ 437.965642][T16887] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 437.971628][T16887] ___sys_sendmsg+0xf3/0x170 [ 437.976224][T16887] ? sendmsg_copy_msghdr+0x160/0x160 [ 437.981513][T16887] ? __fget_files+0x272/0x400 [ 437.986200][T16887] ? lock_downgrade+0x820/0x820 [ 437.991061][T16887] ? find_held_lock+0x2d/0x110 [ 437.995830][T16887] ? ksys_write+0x212/0x250 [ 438.000340][T16887] ? __fget_files+0x294/0x400 [ 438.005028][T16887] ? __fget_light+0xea/0x280 [ 438.009673][T16887] __sys_sendmsg+0xe5/0x1b0 [ 438.014178][T16887] ? __sys_sendmsg_sock+0xb0/0xb0 [ 438.019214][T16887] ? do_syscall_64+0x1c/0xe0 [ 438.023808][T16887] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 438.029795][T16887] do_syscall_64+0x60/0xe0 [ 438.034221][T16887] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 438.040110][T16887] RIP: 0033:0x45c1d9 [ 438.043994][T16887] Code: Bad RIP value. [ 438.048062][T16887] RSP: 002b:00007f7031ef1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 438.056474][T16887] RAX: ffffffffffffffda RBX: 0000000000027240 RCX: 000000000045c1d9 12:04:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f00000001c0)={0x0, 0x600, &(0x7f0000000580)={&(0x7f0000000240)={0x4c, r3, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0x6, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8}]}]}, 0x4c}, 0x1, 0xa00000000000000}, 0x0) [ 438.064452][T16887] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000005 [ 438.072434][T16887] RBP: 00007f7031ef1ca0 R08: 0000000000000000 R09: 0000000000000000 [ 438.080410][T16887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 438.088393][T16887] R13: 00007ffc6597811f R14: 00007f7031ef29c0 R15: 000000000078bf0c [ 438.195867][T16901] IPVS: Scheduler module ip_vs_sip not found [ 531.983686][ T0] NOHZ: local_softirq_pending 08 [ 552.451085][ T0] NOHZ: local_softirq_pending 08 [ 595.324458][ T1153] INFO: task syz-executor.5:16847 blocked for more than 143 seconds. [ 595.332562][ T1153] Not tainted 5.8.0-rc5-syzkaller #0 [ 595.341066][ T1153] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 595.350028][ T1153] syz-executor.5 D28760 16847 7372 0x00004004 [ 595.356456][ T1153] Call Trace: [ 595.359757][ T1153] __schedule+0x8e1/0x1eb0 [ 595.364291][ T1153] ? io_schedule_timeout+0x140/0x140 [ 595.369592][ T1153] schedule+0xd0/0x2a0 [ 595.373663][ T1153] schedule_timeout+0x1d8/0x250 [ 595.380974][ T1153] ? usleep_range+0x170/0x170 [ 595.387361][ T1153] ? lock_downgrade+0x820/0x820 [ 595.392223][ T1153] ? do_raw_spin_lock+0x120/0x2b0 [ 595.398926][ T1153] ? _raw_spin_unlock_irq+0x1f/0x80 [ 595.404143][ T1153] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 595.411977][ T1153] ? trace_hardirqs_on+0x5f/0x220 [ 595.418727][ T1153] wait_for_completion+0x163/0x260 [ 595.423855][ T1153] ? __mutex_unlock_slowpath+0xe2/0x610 [ 595.432167][ T1153] ? wait_for_completion_interruptible+0x2e0/0x2e0 [ 595.441477][ T1153] ? flush_workqueue_prep_pwqs+0x2a2/0x4f0 [ 595.451779][ T1153] ? check_flush_dependency+0x86/0x400 [ 595.459064][ T1153] flush_workqueue+0x3ff/0x13e0 [ 595.463949][ T1153] ? max_active_store+0x120/0x120 [ 595.470757][ T1153] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 595.478656][ T1153] ? sock_shutdown+0xb2/0x200 [ 595.483353][ T1153] nbd_ioctl+0x7ac/0xb77 [ 595.489611][ T1153] ? nbd_release+0x180/0x180 [ 595.496171][ T1153] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 595.502122][ T1153] ? finish_wait+0x260/0x260 [ 595.510193][ T1153] ? generic_block_fiemap+0x60/0x60 [ 595.517151][ T1153] ? selinux_inode_getsecctx+0x90/0x90 [ 595.522624][ T1153] ? __might_fault+0x190/0x1d0 [ 595.529214][ T1153] ? nbd_release+0x180/0x180 [ 595.533915][ T1153] blkdev_ioctl+0x255/0x6c0 [ 595.540286][ T1153] ? blkdev_common_ioctl+0x1760/0x1760 [ 595.547477][ T1153] ? __fget_files+0x294/0x400 [ 595.552232][ T1153] block_ioctl+0xf9/0x140 [ 595.559942][ T1153] ? blkdev_fallocate+0x3f0/0x3f0 [ 595.569933][ T1153] ksys_ioctl+0x11a/0x180 [ 595.574633][ T1153] __x64_sys_ioctl+0x6f/0xb0 [ 595.579377][ T1153] ? lockdep_hardirqs_on+0x6a/0xe0 [ 595.584563][ T1153] do_syscall_64+0x60/0xe0 [ 595.588978][ T1153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 595.594958][ T1153] RIP: 0033:0x45c1d9 [ 595.598838][ T1153] Code: Bad RIP value. [ 595.602878][ T1153] RSP: 002b:00007f08a9797c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 595.611355][ T1153] RAX: ffffffffffffffda RBX: 0000000000010b00 RCX: 000000000045c1d9 [ 595.619402][ T1153] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000005 [ 595.627453][ T1153] RBP: 000000000078bf38 R08: 0000000000000000 R09: 0000000000000000 [ 595.635974][ T1153] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c [ 595.643931][ T1153] R13: 00007fff709be1cf R14: 00007f08a97989c0 R15: 000000000078bf0c [ 595.652633][ T1153] [ 595.652633][ T1153] Showing all locks held in the system: [ 595.660475][ T1153] 1 lock held by khungtaskd/1153: [ 595.668019][ T1153] #0: ffffffff89bc11c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 595.678033][ T1153] 3 locks held by in:imklog/6462: [ 595.683050][ T1153] #0: ffff88809deeb430 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 595.692264][ T1153] #1: ffffffff89bb5c38 (logbuf_lock){-.-.}-{2:2}, at: is_bpf_text_address+0x0/0x160 [ 595.702098][ T1153] #2: ffff8880ae720f08 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x2fb/0x400 [ 595.713622][ T1153] 2 locks held by kworker/u5:2/14245: [ 595.719063][ T1153] #0: ffff888091c0c138 ((wq_completion)knbd5-recv){+.+.}-{0:0}, at: process_one_work+0x82b/0x1670 [ 595.729852][ T1153] #1: ffffc900040e7da8 ((work_completion)(&args->work)){+.+.}-{0:0}, at: process_one_work+0x85f/0x1670 [ 595.741073][ T1153] [ 595.743392][ T1153] ============================================= [ 595.743392][ T1153] [ 595.751951][ T1153] NMI backtrace for cpu 0 [ 595.756373][ T1153] CPU: 0 PID: 1153 Comm: khungtaskd Not tainted 5.8.0-rc5-syzkaller #0 [ 595.764620][ T1153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 595.774670][ T1153] Call Trace: [ 595.777954][ T1153] dump_stack+0x18f/0x20d [ 595.782262][ T1153] nmi_cpu_backtrace.cold+0x70/0xb1 [ 595.787514][ T1153] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 595.793121][ T1153] nmi_trigger_cpumask_backtrace+0x1b3/0x223 [ 595.803077][ T1153] watchdog+0xd7d/0x1000 [ 595.807298][ T1153] ? reset_hung_task_detector+0x30/0x30 [ 595.812824][ T1153] kthread+0x3b5/0x4a0 [ 595.816868][ T1153] ? __kthread_bind_mask+0xc0/0xc0 [ 595.821951][ T1153] ? __kthread_bind_mask+0xc0/0xc0 [ 595.827074][ T1153] ret_from_fork+0x1f/0x30 [ 595.831860][ T1153] Sending NMI from CPU 0 to CPUs 1: [ 595.837724][ C1] NMI backtrace for cpu 1 [ 595.837730][ C1] CPU: 1 PID: 3881 Comm: systemd-journal Not tainted 5.8.0-rc5-syzkaller #0 [ 595.837737][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 595.837741][ C1] RIP: 0010:stack_trace_save+0x14/0xc0 [ 595.837753][ C1] Code: e8 81 5d 50 00 48 8b 34 24 e9 59 ff ff ff 0f 1f 84 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 53 83 c2 01 31 c9 48 83 c4 80 <48> 89 e3 48 c7 04 24 b3 8a b5 41 48 c7 44 24 08 24 5a 68 89 48 c1 [ 595.837757][ C1] RSP: 0018:ffffc90001657b58 EFLAGS: 00000083 [ 595.837765][ C1] RAX: dffffc0000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 595.837770][ C1] RDX: 0000000000000001 RSI: 0000000000000040 RDI: ffffc90001657be8 [ 595.837775][ C1] RBP: ffff88809920bfb8 R08: 0000000000000001 R09: ffffed10132417e0 [ 595.837780][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000800 [ 595.837785][ C1] R13: ffff8880aa1d0a80 R14: dffffc0000000000 R15: 0000000000000000 [ 595.837791][ C1] FS: 00007f235f4a08c0(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 595.837795][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 595.837800][ C1] CR2: 00007f235c8f9000 CR3: 00000000a916c000 CR4: 00000000001406e0 [ 595.837805][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 595.837811][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 595.837813][ C1] Call Trace: [ 595.837817][ C1] ? security_cred_free+0xc3/0x130 [ 595.837820][ C1] ? put_cred_rcu+0x122/0x4a0 [ 595.837823][ C1] ? __put_cred+0x1de/0x250 [ 595.837826][ C1] ? revert_creds+0x1a8/0x1f0 [ 595.837830][ C1] ? do_faccessat+0x2ca/0x820 [ 595.837833][ C1] save_stack+0x1b/0x40 [ 595.837836][ C1] ? lock_acquire+0x1f1/0xad0 [ 595.837840][ C1] ? debug_check_no_obj_freed+0xc7/0x41c [ 595.837843][ C1] ? find_held_lock+0x2d/0x110 [ 595.837847][ C1] ? lock_acquire+0x1f1/0xad0 [ 595.837851][ C1] ? debug_check_no_obj_freed+0xc7/0x41c [ 595.837854][ C1] ? find_held_lock+0x2d/0x110 [ 595.837858][ C1] ? debug_check_no_obj_freed+0x20c/0x41c [ 595.837861][ C1] ? lock_downgrade+0x820/0x820 [ 595.837865][ C1] ? lockdep_hardirqs_off+0x66/0xa0 [ 595.837868][ C1] ? trace_hardirqs_off+0x27/0x210 [ 595.837872][ C1] ? _raw_spin_unlock_irqrestore+0x9b/0xe0 [ 595.837876][ C1] ? debug_check_no_obj_freed+0x20c/0x41c [ 595.837879][ C1] ? __phys_addr+0x9a/0x110 [ 595.837882][ C1] ? __put_cred+0x1de/0x250 [ 595.837886][ C1] __kasan_slab_free+0xf5/0x140 [ 595.837889][ C1] ? __put_cred+0x1de/0x250 [ 595.837892][ C1] kmem_cache_free+0x7f/0x310 [ 595.837895][ C1] __put_cred+0x1de/0x250 [ 595.837898][ C1] revert_creds+0x1a8/0x1f0 [ 595.837901][ C1] do_faccessat+0x2ca/0x820 [ 595.837905][ C1] ? __ia32_sys_fallocate+0x140/0x140 [ 595.837908][ C1] do_syscall_64+0x60/0xe0 [ 595.837912][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 595.837915][ C1] RIP: 0033:0x7f235e75c9c7 [ 595.837918][ C1] Code: Bad RIP value. [ 595.837922][ C1] RSP: 002b:00007ffc7efa03b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015 [ 595.837931][ C1] RAX: ffffffffffffffda RBX: 00007ffc7efa33e0 RCX: 00007f235e75c9c7 [ 595.837936][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055ff4666a9a3 [ 595.837942][ C1] RBP: 00007ffc7efa0500 R08: 000055ff466603e5 R09: 0000000000000018 [ 595.837947][ C1] R10: 0000000000000069 R11: 0000000000000246 R12: 0000000000000000 [ 595.837952][ C1] R13: 0000000000000000 R14: 000055ff4819e8c0 R15: 00007ffc7efa09f0 [ 595.841818][ T1153] Kernel panic - not syncing: hung_task: blocked tasks [ 596.180292][ T1153] CPU: 0 PID: 1153 Comm: khungtaskd Not tainted 5.8.0-rc5-syzkaller #0 [ 596.188498][ T1153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.198539][ T1153] Call Trace: [ 596.201813][ T1153] dump_stack+0x18f/0x20d [ 596.206212][ T1153] panic+0x2e3/0x75c [ 596.210086][ T1153] ? __warn_printk+0xf3/0xf3 [ 596.214669][ T1153] ? lapic_can_unplug_cpu.cold+0x38/0x38 [ 596.220275][ T1153] ? preempt_schedule_thunk+0x16/0x18 [ 596.225633][ T1153] ? watchdog.cold+0x5/0x16b [ 596.230279][ T1153] ? watchdog+0xa82/0x1000 [ 596.234669][ T1153] watchdog.cold+0x16/0x16b [ 596.239154][ T1153] ? reset_hung_task_detector+0x30/0x30 [ 596.244687][ T1153] kthread+0x3b5/0x4a0 [ 596.248754][ T1153] ? __kthread_bind_mask+0xc0/0xc0 [ 596.253842][ T1153] ? __kthread_bind_mask+0xc0/0xc0 [ 596.258943][ T1153] ret_from_fork+0x1f/0x30 [ 596.264821][ T1153] Kernel Offset: disabled [ 596.269145][ T1153] Rebooting in 86400 seconds..