socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4621, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:33 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xfffffffffffffee8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x5, &(0x7f0000000100)=0x0) io_submit(r3, 0x20000000000000eb, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) write$binfmt_elf64(r1, 0x0, 0x0) setuid(r0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 09:50:33 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x49, 0x0) 09:50:33 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb8, 0x0) 09:50:33 executing program 4: openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup(0xffffffffffffffff) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xee72) sendfile(r2, r3, 0x0, 0x8000fffffffe) 09:50:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000003c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000180), 0x10000000000002f3, &(0x7f0000000580)=""/92, 0x5c}, 0xc0000140) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000640)={0x0, 0x936b, 0x30, 0xffffffffffffffe0, 0x1}, &(0x7f0000000680)=0x18) epoll_create(0x3) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="af000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000040)=0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x3, 0x3) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r6}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000440)={r6, 0x7f, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r3}, &(0x7f0000000700)=0x341) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) write$P9_RLOPEN(r7, &(0x7f0000000340)={0x18, 0xd, 0x5, {{0x60, 0x4, 0x20000}, 0x4}}, 0x18) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r8, &(0x7f0000000280), 0x2) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$CAIFSO_LINK_SELECT(r7, 0x116, 0x7f, &(0x7f0000000380)=0x4, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r8, 0x800443d2, &(0x7f0000000080)={0x8, &(0x7f0000000740)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r10}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r10, @in={{0x2, 0x4e23, @multicast1}}, 0x1, 0x400}, &(0x7f0000000540)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x19, &(0x7f00000006c0)={r11, 0x200}, 0x8) 09:50:33 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x304}, 0x9c) write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 09:50:33 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4a, 0x0) 09:50:33 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb9, 0x0) 09:50:33 executing program 4: openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup(0xffffffffffffffff) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xee72) sendfile(r2, r3, 0x0, 0x8000fffffffe) 09:50:33 executing program 0: r0 = openat$null(0xffffffffffffff9c, 0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x5}, 0x16) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000080)={0x6, 0x2, 0x3, 0x3, 0x4fd}) setsockopt(r1, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) r3 = dup3(r2, r1, 0x80000) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000080)=""/179, &(0x7f0000000140)=0x8) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x400000, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)) sendmsg$NBD_CMD_RECONFIGURE(r6, &(0x7f00000001c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000829bd7000fddbdf25030000000c00050020000000000000000c00030007000000000000000c00040008000000000000000c00080001000000000000000c0008006c000000000000000c000200f52c2f74000000000c00060000a666414e000000000000050100000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x40000}, 0x20004811) sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, r7, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x80}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10000804}, 0x800) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x75edd4509ff6a7a4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="40000000ab0b04633fc47e3467d6287447a09c723d906538adb032e482c4b411dc1d1e769500c372d769a8f1d73ecf7a", @ANYRES16=r7, @ANYBLOB="000429bd7000fcdbdf25010000000c00060004000000000000000c00080009000000000000000c00030005030000000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x4004011}, 0x44040) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r7, 0x4, 0x70bd2b, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000044}, 0x20040044) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000280)=0xc) setuid(r8) r9 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r9, 0xb) 09:50:33 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4b, 0x0) 09:50:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @empty}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x1800, @loopback, 0x1}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2}, 0x4, 0x0, 0x2, 0x2}}, 0x26) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) [ 1327.439003][T28076] IPVS: length: 8 != 632 09:50:33 executing program 4: openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = dup(0xffffffffffffffff) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xee72) sendfile(r2, r3, 0x0, 0x8000fffffffe) 09:50:33 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xba, 0x0) [ 1327.538119][T28076] IPVS: length: 8 != 422621984 09:50:34 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4c, 0x0) 09:50:34 executing program 5: 09:50:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x0, &(0x7f0000000080), 0x20000, &(0x7f0000000300)={[{@test_dummy_encryption='test_dummy_encryption'}, {@grpjquota='grpjquota='}, {@init_itable='init_itable'}, {@minixdf='minixdf'}, {@prjquota='prjquota'}], [{@euid_eq={'euid', 0x3d, r1}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000000)) setuid(r1) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video35\x00', 0x2, 0x0) shmctl$SHM_LOCK(r2, 0xb) 09:50:34 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbb, 0x0) 09:50:34 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(0x0, 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:34 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000000200)=ANY=[@ANYBLOB="c602000000005531a605ca00009ff97f0f6737580000007e4b21488f62467009ff34fe240eee2d8c17a76400b74ef72bb8d69150e0f83822d5322b6f995f2fe027354f1aa844056b40ba6c2918d63a4972821676858326489c1396c2acc2a10b5fa1d6a2cfd03cb676bb924f8edc198273a37cc737db27b831827f954665788d77864000490000000000", @ANYBLOB="740081008ca31de4df3b54c91df8a31be4"], 0x9b}}, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000140)={0x20}) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 09:50:34 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4d, 0x0) 09:50:34 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbc, 0x0) 09:50:34 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(0x0, 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:50:34 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4e, 0x0) 09:50:34 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbd, 0x0) 09:50:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @local}}, 0x0, 0x1000}, 0x98) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000000)={0x4, 0x0, 0x3, 0x9}) 09:50:35 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(0x0, 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4080000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x62a, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfff}, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x4) epoll_create1(0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000280)=0x32, 0x4) connect$inet(r3, &(0x7f0000000340)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) 09:50:35 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbe, 0x0) 09:50:35 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4f, 0x0) 09:50:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000040)=0xfffffe32) setuid(r1) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000000)=0xe8) shmctl$SHM_LOCK(r2, 0xb) r5 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x733040) ioctl$CAPI_GET_MANUFACTURER(r5, 0xc0044306, &(0x7f0000000240)=0x400) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x2c2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r8, &(0x7f0000000280), 0x2) r9 = getpid() sched_setscheduler(r9, 0x5, &(0x7f00000001c0)) r10 = getpgid(r9) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f00000001c0)) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r12, &(0x7f0000000280), 0x2) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r14) r15 = getegid() getgroups(0x1, &(0x7f00000000c0)=[r15]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000048c0)={0x0}, &(0x7f0000004900)=0xc) r17 = getegid() getgroups(0x1, &(0x7f00000000c0)=[r17]) r18 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004940)='/dev/kvm\x00', 0x200, 0x0) r19 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r19, &(0x7f0000000280), 0x2) r20 = openat$md(0xffffffffffffff9c, &(0x7f0000004980)='/dev/md0\x00', 0x80000, 0x0) r21 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r21, &(0x7f0000000280), 0x2) r22 = openat$cgroup_ro(r21, &(0x7f00000049c0)='cgroup.stat\x00', 0x0, 0x0) r23 = openat$vhci(0xffffffffffffff9c, &(0x7f0000004a00)='/dev/vhci\x00', 0x80000) sendmsg$netlink(r6, &(0x7f0000004ac0)={&(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40000000}, 0xc, &(0x7f0000004880)=[{&(0x7f00000003c0)={0x175c, 0x2c, 0x4, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x1264, 0x29, 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@generic="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", @generic="d48340dbffd766d4513d7e8d2b419e4eebcf84676a"]}, @nested={0x9c, 0x93, [@typed={0x4, 0x34}, @typed={0x8, 0x87, @u32=0x58d}, @typed={0x4, 0x63}, @generic, @generic="c46f41c41d4c5efaa42b7edf6c60437e68dd4790e3e7e879ca56f1368ea1bb3c052faf8297514cbaff1ca4697058d7d6e699671c0a94939407f1f903154d89712cac21320828f03e2cb27b2aebfd2a7c65ee705d5a1096c9c4418475d636be0525bf306a25b01a8eb705c28ca360a8b7fd0fbc95", @generic="b267c21c1298bd500b7660e4d298b872b6a0"]}, @generic="3bb494847d92464b4453fc90969756d107222da2027ecd78f1b3554a4e8e7ac88ae95509d7ea9300d1b7f6d3900b0db2a6a8765f1e7c1ffb793be84c423ffc6e8dcbb4cc4331f703cd1db1362c6027cd0aab8e89273800ebfb734d6bd84020d41645b3a1b3713b7aa13601b6b38a83934e9b"]}, 0x251c}, {&(0x7f0000004080)={0x7d0, 0x12, 0x400, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x364, 0x6c, [@generic="b93d0e848a3ca55ea32359ee4023052c335d7e8b7fbcf6651ad914bb04134356ee0649b29856769d09cc60f4f72a1aa89c48ce4e11a7d25f4c68fd27c29e19fbb73bf3e69e9b63658a75be945a8a1137b7a13533e84f6a08060f20bc60478c6163bbf04162bdfe8c41972d84b2a27ef9731215ed91fe8602ffd7775c83c3a30ce5adf7a4f397eda9857ddddf3f9783937dcf5f81fae556cd85f4fb2d486ccb8b0f7c9b6d6d4636a538c0726800d4cff68d069caef7badc176719d282c26db6a8168f29c2", @typed={0x8, 0x86, @fd}, @generic="a02b388cda54b333e74ed5366b8db06137894cba4f4b24724e7550cf377a8d7657d95b8e114d2d38f21af202ec57f12acdb343acd9429260418913f25ecf6260a884f3db4884f38040c1f570caff7b5aca971647574b11c9cbacdd8c62cbb9f45d73c2fb04718c72d7977beb1ab1ab96a28bb947c5335319f82cbbb7f44123962033b4b24575da39c3fa6a0e8d87cf9a0459ff9c9b1711b5645cd9ead4e79c6295c5267c80c3dfffdc8e7c24f077035dee599798c99cb9e1f899d9cbead2b7d4", @typed={0xc, 0x45, @u64=0x8}, @generic="3d9008acdf375cbd495a0489dc1af3fc5140deee17ef61b80b7210848b12842ef542fe3014f7b069d99474d8d5b891a78fc2eb41d88af257c17a2319209c526b45c072e22e5f6a5fc0e68ef64c968a09d05db0c43407918a20e1dc41049c7aab857925f70dc43dae5505fdc5808b", @typed={0x14, 0x6a, @str='/dev/input/mice\x00'}, @typed={0xc, 0x19, @u64=0x3}, @generic="138e5d6c4da8f629a7ae808c1a8c1af9ee5944092e099e2be56fa996d62b0c52d057ac05db363cf0823aa0b4da7b7034dcbde6f8c579cb603c7fd6d70b33b5fd3eef2ec78d18078b916974d9b0561b24f9ba4adf348780f2d932cff3dd74bb0a1a842ac4f33e89ab2f4ea50096f15f57faf35114bfd171", @generic="471482a88f6cb403f2847168b4bda8990fbc00f3bd05d5bc6844cc5b56b94fcc1f854474135a8a6c8397a0ff162d7c44fe078b53332d7ca15a86cd5c853e7d6b71beb66a32ee440da0e8801e4d519c8df7d7298db2cc8c719d73e703f74f0602e985a770925ff0d76a48a04b726561918c10df47001b0bae1354aa4e5c8a809909cb5a5e641be300eb494845d2e1c913d695494530f6c5e9c5c8f9fe092eb3f368cfd73eff696f3e297b83bb7ff60540fdbbe40463ff6cc25a995dcd6009a4c5e779f7"]}, @nested={0x34, 0xf, [@generic="5a1f5cffb4f6bf3460f8c70873d122a7b1cc24c11fe7d1d646adaaed7bdd669c2dd36469e792a1966f45759fd42b36"]}, @nested={0x88, 0x6b, [@typed={0x8, 0x54, @u32=0x3}, @typed={0x8, 0x4e, @u32=0x2}, @typed={0x8, 0x15, @fd=r8}, @typed={0x8, 0x64, @ipv4=@multicast1}, @generic="427282c9e06fb50f69a01edbe612f54c313c02849aaa368fd3c0a23935f54ac372caaba4fc18806ca5e39e6750d61a07ac1238ced574b5e64c27dafe2d50165a71f858ff546f23c7345bc9c9e257b5c6945dce69b30707be0f1146087ae517221beb"]}, @typed={0x8, 0x20, @pid=r10}, @nested={0x18c, 0x6f, [@generic="caafc6873e38412f03ccdbb5d29fb708ea5aa21a5f13730b4d82a9b2e29278ebd0a177a734c91c3c3263966183bcfe813384af23289d3ffc2a651e6aa9ddb7591c66b86a89b5a159fefae74cc4f24d50324e7956", @generic="0c3d27844513094ea8edfd7e9f4ba087a8d5cc1332a87aa5c59ebbb13c82c3d4c2d8baba120b3686b63d574b5eb48bafbc32be2d4d68741a8a34ea36cd195c26cda7da62ff3b3341b036251fb42c5668afc2853568f51eaff30eefc51cd3ff7f134a91a3c2f986d93bd375692cf78fa71af646da56f973752269fdfdcd223d473ccfc89d8ea3d73bcf", @generic="74450bc29c9898b1c3bd048fe710ba5501c9a4bb699c8d7c9c7f14cb86caa720ae", @generic="a4e06a2eb1189b53fc1453b4753a35963486bbe10401d3a1034b4618dc7e224cb2fff2821362d9eb36e3515dc52546268bf073774f7b4864199ec7ac566506dcb8f64205b3f15d8075df29481128d2df64058d27f1daa2e2756fdf26002a03dc8f91b17ad7cfc32126679357da647f8c8bd43df853dd7094531acda16f53efff64afb87540cd2a9d"]}, @nested={0xc, 0x68, [@typed={0x8, 0x21, @uid=r1}]}, @typed={0x104, 0x40, @binary="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"}, @typed={0x8, 0x39, @u32=0x9}, @generic="202fe388a6088d99cb6d17ce504008d080ff7638ca94d794206878b25cdb5a8591a5568192dc32ba3a07d327e24e7d649e7e82173ce9611b41d040439240af01067681b2c511264edf9460531dc8bad46926d35fdbea3d5e929ad6bea8af75daf73a7af84c04a924a509831ce42c7353feeeae6714", @nested={0x7c, 0x6, [@typed={0x8, 0x22, @u32=0x5}, @typed={0x8, 0x95, @uid=r4}, @typed={0x8, 0x89, @u32=0x86cb}, @generic="ebbce09e889e11e544cd3194f614e8ef77a760510d1b934ec63656", @typed={0xc, 0x3c, @u64=0x9}, @typed={0x8, 0x4f, @pid=r11}, @generic="1dce5ecf2440dc125c0a7e90f0a80f3e5216e389a8bd079afc98e557b9df697cffe4e51b760b72d6b609d05b66ca39"]}]}, 0x7d0}], 0x3, &(0x7f0000004a40)=[@rights={{0x18, 0x1, 0x1, [r12, r5]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r14, r15}}}, @cred={{0x1c, 0x1, 0x2, {r16, r4, r17}}}, @rights={{0x24, 0x1, 0x1, [r18, r19, r20, r22, r23]}}], 0x80, 0x30048810}, 0x40) ioctl$PPPIOCDISCONN(0xffffffffffffffff, 0x7439) 09:50:35 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:35 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x50, 0x0) 09:50:35 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbf, 0x0) 09:50:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x7d0, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback, 0x8000000}}, 0x0, 0x280, 0x0, 0x0, 0x4}, 0x98) 09:50:35 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:35 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x51, 0x0) 09:50:35 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc0, 0x0) 09:50:35 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0xf3b6ccdc400cd531, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, 0x0, 0x200, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000000)={0x92f, 0x7f}) fsetxattr$security_smack_transmute(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x304}, 0x9c) write$UHID_INPUT(0xffffffffffffffff, &(0x7f00000002c0)={0x8, "b13e1c20d1764d052a4289a71186ca1abfa7f39eb694f4602948f6585c3542ac42cb2f94b098e98f2bcd6128dab4a71d544e96e01e3a9a3548ee5f554c06d963346edb9d133e86fdd31c21e9aaffeb52f7cd63297b1fd0db1845e12bda3ce00f0cca0e6ac9c42a61e687c24c0553b408359c86c7bfd7a30944ac327f982b011258e85ee00f050c38e73199d07b72b225a96ab0fb5a9ea944a233e46cd4c25aaa0fe04bd9b3203f61a06c8f094563ffa0078e50248ce1acebc03c75069eb1cb20ebbe30ec063f9ebc45290dc4f8b56ebb08d32e4df04785fd385029f766a0b96db6a1b6615de63393fe97082c076a7170d2b1c06ce0627d6acae850c2b95f38b079a352f27bf6f5460078b8e597c1d3bdb5cf9e73f42eec5aea224ab44b94e18e812864faeaf770ba7471f99b07d41d573d1d4c3833fb4410ea36d710bfa66ccdb14a1927a678f873b023e82c341a43704adb37242a67b2a46d02ab7aee23cf3030a2f3dd58eece667b6e9393ee8d36649e37e83b1c73c0ef65b4df6173c1c25324fbb9afa1361dc4275f152deb03d7138a688eb9dc66e7845ce1be5647bf740b0e1dd038120ef1e3e1cf420cf8b723bef771376e433935e4f9096a10c4a969aceaac4791c41f365b274dab49bddf51b22a24c05ceaedcbf45febc927e98f410d38247d7679cee7b0d3041eaebd7821924ad31e7c5137bf87ce1ec537a981779f0a4c57bbbb5c641cfd02e1e3904f48b0be96fc9851b6bc8c4260168eea9d9d111e2777f78a9021d5eb0166e39410bf279656770263ca2fb7ac0e30d5e168f8cf4bc5665d057da939b770568e41d0fcec5d6aac0bf4ae66fb099b786cdce7f6a9bc00b83d8ed72440a9724d4ef8af71c7efbc31397930cdcb99d30502ecbcc7ddb9161ade16a1badbd7ea3c6c65b387b46234c4660c816506a2f76264bba07ecb685532116bd971464b58e3ea0a29c2fa1d49d9c6308806db01326e9a1b6bbb556f6479b29f48718e211d75f08d0fb477ad8dae5aeaad7e176b2c5ae331ef78212e9dd7e506549dc74ffd940dc91d74aee2fa7f28855919c163f443804e2a072ad8add2be84df87e414afcab0f8e6f67d3ebb1778a6798d50233da09d29b95c0da97304b7a025e50a7c89e614c63bc69477bfe0e5ae2c468332d134f9e22b19eb2f01c8e8d5148b9b980f8b9aa0cab9ba89aafe16d6a8cf9cb5ae659d8fba88e2841f3d6ac0c44dd9f03787d357fe31a4f551e247bfb73b1f2aa1e208c36aa90dcfc4da8877967c05fe951716ec2293d79c6083e79061bbe18150e2af1d889bb4e87c7735b0e7b88a3109a906d1bd4bf9b98c2462420ecc4e9f3a274a6678bc56e9aa7f3d64677141f874f35d00d04a1dc83126ccd69a0221305a3a5418ec24e163b165c1e4533c38f3d213de4012aece68ed11e2f42325d6da5eef78ee985f81a7991e3d1ff69188059c292779579418ef81177fa94b43cdd0fbf92d31f0fb592a864ddc98ddd5b49ece865e7c7a6c873169d0eea46c1a44f645b1cfa40849ffb9f5355ab396dc1a875180f17103be63be4e7d1920949c59ba5d47341c176ac307e165b9733ac5cd9e9691f5ecd76b467881b78f217d50903a06c57270f4104fd26d496dd7e08c27209185761882923f6447c73d53a74e28132e6bf97ee4f2df9d03be88653a9a7251d8df247f1a75f91f95886ce317e3c125aa7686eec86708fa72c9b33a664e76c0ed891ff9d840ac121ae3f96d32330a14fd76df19c7ae0434e2103d6e9175da0b6cc7a007a0a18615271771434959de305636cf7fbfdd16239bff7dbc656a702ebd48f9a2b1937cca80604ec525d292bb7337459235ad047c6933b6c81bd966ea60ec863de568a9e6d8e0378916f441e0f8b2b74df49b9b24094fd643413469428a537aed19b72bf9381ebab4cd57400ecad1cf1b792e9610910d02f9a779b009840e3f1a1395a87f1e590c33018be80a3f34bbaf49e415ba7d3858b40788cd19211b8cad3789870fb252f8991d64bff9558a67a2316ec2402c2f9c52de42e6389fc90bc4379f7b899b1a943035d64f20b7766edf08fdfa185d00493031f0d3f9ad7dce841f725c5adcba896a76857918a2f54c8aa2e50f71eda35b8fea3732a02c146201ad9f4b65b7caa09e2a73f72aee1ce428a35489038d5cc859fbd48be8da5d088ccab897a248fe418b89b409ab5507af725f077d264abec5b53667ca06aed03815dd537535a3360a50ca3d09c025b5057362c7cb5a4b99c58ac64fe813f4d7f2cafbc3048835ec43fa68170ec7310342134c9b5ec417763db145555cdd37f24b27b0911d172710b74d3c754aac02b24030166cbf2eccfaf1e909b629b7919db1351cd0167e8b6bddc5ce4b7e13cbf0c095f636427d440d058e7637eb117947fc6a60942d10bd455030ee38fc447fd3e6232efba65def558dcff60274e6b2ad62464b4f767bcfec22c681c12bdabf1fedc3946f45c9a34a9169f79ea60a9d190dcf1ce14957382af602dd134b610b269247f38c3d4e233f2fda399dc4cf09139cff9e9c731f8bf940df3cbdf9355f604bd0f3d3b20a6cfc39a7d9ff74f734750187b30c1a970a432bf7e9417cc87d8dea00c4e1885845e1a59bc6a5487687c5bca514e9dcf372bcdc0fe4a47f3e4ac456b1a812e69f88b2a8a964d946cc102ba6f3a7c965df24653c6384d810cf157c8581d4b40e874aded8d227a25fab9889f02698bf52980f048408de4a96226949eba5d1b7f41fce61ae1ff9388e096646ddda4c222f7b9bffc1d3e5b645b6e248637698f6a5be1dc03ff7aa9f418153beeef9b9d67ac5b6fc888e5adf0db41a6d5cac2b600af3b428a1294f4fdb4cf64ccc254c1c7ef71b9be3afceb797fc9504bc3f3dde217687d47cd445c44bea2b16eacae76f16d868b77065b189bd7c4678f3a5fc99b4d020d42972d010b7a6b22de46b434f2d8ec4f567af2d531817ec81ffa36cc27d073a66d2152f1be2a8dce08e98a00f473f22e680cf0ebdcf37936cee60f99eec69503a15d8e36f8d599b535021693fb52f9dc93e315d6e849bd4bf9d05fb25f0b09de91b73ca4edfbfa04d9262d449eab2be542ea30f316384609efc52ed641a9e32d48e4a57c65e8bfa5c13e769d5402a0b125c17360800bf0da8592a75abe647f1d9b1072942947da82e701308b60ecdcfd40d7b6cf44b443493ef0466790547c0a8e5914484969e52cba3787c41df965f91ed7074cd62a63db7e1c35b8f9ac30521295ae7b9c81143926f1dd36aefdfbcd7056b0d4209cabe113a18c58ecc062df687666725707029a8be3ef5721484bd429bab33fceb76c6a0f079da8819d0d9565f5e4ed45eb531f9501b85b619b5323169b0297b7cedcf6f288225dd5e6a7f52c1b96cd38dd94b2f6b8cfc6dbd7862901a5295dca5ecbae72344f41c4a222bd6711831d265b910d547501116bcfbf3c9e104b446175c4c8a4e56445ca22f9363f0f54858a8eb4a1c43103bca578c5b0ee372efd705a950510dbbfa4f74c8ddb4bbc1f07dd410ebb39c01f4da8a0bad2d3d35df3a12a9fa2daf44c8163d59aba8a7351ecc9fe4cd25b987dba700e73d7174307161adf70db0e7a802d7c9ec1b912ee58b0a35c2c6f40f112d70ab5aa708071379280c9ffbceaf0a4ec45c89ac0bf3ef40538302b685e24574da8bde8654e99eff66c9ad5e6beafa0e48e1c293c53d955980346cbc052d15e5d1f3baed388dfaa72ca089af06ae757466a704b93a0ff13cb5c722f0b872432a4fd4513ed56825b13ddd4d8c02eb624c8358199f52679421ab0e1792869f6b4aea523a1079b3138f1ef761c6df102096eff43ddb23ee668b9cc5161433feb318903b58387c3dae2833a8c770e7c6e27c31a1fca07377fbb07f11911be6192f7518a8d089b89826e48b28f5c8a00784bef9b2f68c90838eb2c9fcaeda4bb76782510082c977a7ecdd5743e9da8f088a3b67a25cfb25db4a709b6cbf5425e7efa8c2e472464606d9ccd2fc0f73cd1d51a5aa19d9caba10be2147f8e1ad763ba45693f9f078b0716cf588142be847ca67dc132c5782fed12b7d95c55a9bcfdfb85cb48698a45621cc2f1c85559617ece7def71486290b0cf8e987e8788e1a13f17e3f24b93ed2009ebe42e3bea9571f98b39b787c107dcada3a36fa1fe93736e74ec34af80a182cf0adf2846577f1d474c9ff1b4b8a2cfe6a2d445029ca77088b9c84be63655d48cbc5f61b18d7cda0d141f2db6bc3c479aa6ca19638e2c37da38768eb8820e5679345d2abe8033318eb952e297e17dacaaee3df7ef1d6cd554e9b1b453c44e3d4e030e25c5f9ed094100f6d9b1dc5dab371436ab252cc4d7fdf8fe4b7f36ab71f2bbe3878217b151664c3b9ae970e473ae164d77f294ca8ad58634ea446880e8327fc7af2a088e39508443a601eaa00742a7d0ad459dcac24a60edcfa6ac9f72f428c2b8dd30b8278e28f25a1a129d23cacd765de4c4aa52819578951bb8e311e8621f627e3463e2562b6dbc8d1c431c240f1424599438b9c94723f79ffd1fa1bc94104e4598bd43244302f86ddbe47ad8671e25f406aa507ba45bdba09841827a697cece002f79ec7cf14488789d754f84818d180bd04a11cb2115441a402bea2be749ef233bcd26ca27df828ada877a893e54ea3e6ea29e62d6e7693af7cbee59ccdb4045d0e6eeec3d8f59205f324a5f7cf5f871929c83ada04bc5d3990288dca5eb312339933ffb1031e05866e1b2d0aad0ca940795458b7d6c8a3750a76e1e6c8ccd48ca542d6c51164431d70c9d35f0f828cdec404a175a44bc2a9651ec5281c0f3aee9e4375f0eb139f58fa4419fddf9ebe2f8f37121a57397e7e830ac097ed375521a68f7cdc471621b769fef40cd19d8d55a82e27bf5b0cc4182359db7c9066e2ee10df279a89e96fcfea225995f065f7f286b8c8ef9b6c82a34df14dda2f737f557578ce5b15944e3149110102d80465c1b436b6bbb16fdc64a9d130ec7644bc162f0e2c5669a9254970a062561e269d85b72b4748d71d88ca20778287bc3b9613043166862f133f366f6361b9e1d040bbcd9728a70fcf3be7ea8fe0f55980ed03f336ec49f7cb6899813acf47d3b2413e7b637b764fcb9003ece75f8a255b9cdc71f80dbbaa7eaa2111b5551feeb7ea31620a2c88897538915abedcd184d57c79d81505985f561820449c330bc3412bffb68c4c743c5a5a3acafcf00d7561a66f70e5835da530ba62f221211e1fefdc1fbc8c05b1b68b7eb2afac6ebbbc0b961b8ef8b27b555ce7641f6601ac19d5f4adb06b40155a2085ff32de5b2c5edd96a01a14d1bb49b58f1fd718bec428043819b8070e46f0215d2153318320754638d9b40a5214784e7c1f80dde05500cfe8e4dff855504e099634fb3d44829453cf4ac8db7e5a4144f96d4508de90ada04240637fd5b261cfbb80c8d9ccdea6c1d3485a85663cff9749133002c7f9c6ea4de1b50fe90dae397f6b5833e943e6c5f60e10d805e97e6869488b857b44d8c94276f668257c223e2e26dff75222d3f304f8a040ce058e1b7b3bc5f0b69c310beea64212ef0a54bc9fb858c25681cee574c532b64d4f8241e0b855f7f79d0a1ea22fc3d9ad5a1658b5c4d9d417e9eae47c81628341172609a8ef8c72fb6e4e48da6a10207e56b727f65c82d49e2dbb44b492e1265c2b28f98980334ccc3abb0cfd15d73c2f38f4c824022aa7a0ac0b7d35eea934d3455d21e8c710474e54bdf29be107ebc00", 0xa943708f26830065}, 0x1006) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x0, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x7fff}, &(0x7f0000001400)=0x98) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) syz_read_part_table(0x0, 0x0, 0x0) 09:50:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x1) bind$rds(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x1) setuid(r2) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) 09:50:36 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x52, 0x0) 09:50:36 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$vivid(&(0x7f0000000180)='/dev/video#\x00', 0x3, 0x2) ioctl$VIDIOC_CROPCAP(r1, 0xc02c563a, &(0x7f00000001c0)={0x0, {0x7, 0x1000, 0x10000, 0x3}, {0x4, 0x0, 0x81, 0x200}, {0x7, 0xca}}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200000, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000300)={'IDLETIMER\x00'}, &(0x7f0000000340)=0x1e) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000000)=""/127, &(0x7f0000000080)=0x7f) 09:50:36 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc1, 0x0) 09:50:36 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x53, 0x0) 09:50:36 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc2, 0x0) 09:50:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x2, @empty}, 0xfffffffffffffe20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:36 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/126, 0x7e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000000)=0xffff) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) 09:50:36 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x54, 0x0) 09:50:36 executing program 5: r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000480)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05605, &(0x7f0000000240)={0x2, @vbi={0x0, 0x0, 0x34565348}}) 09:50:36 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc3, 0x0) 09:50:36 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r4, @in={{0x2, 0x4e23, @multicast2}}, 0xfffb, 0x25}, 0x90) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x404e21, 0x3, @ipv4={[], [], @local}, 0xcc}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:36 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x55, 0x0) 09:50:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x0) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000180)=""/98, &(0x7f0000000200)=0x62) setuid(r1) r4 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000300)) r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) shmctl$SHM_LOCK(r5, 0xb) 09:50:37 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc4, 0x0) 09:50:37 executing program 5: mkdir(&(0x7f0000000b00)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000700)='rpc_pipefs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) socket$packet(0x11, 0x0, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 09:50:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e20, @multicast2}}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x400000) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r3, &(0x7f0000000040)={0x5, 0x10, 0xfa00, {&(0x7f0000000180), r5}}, 0x18) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r2, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x3, {0xa, 0x4e24, 0x0, @empty, 0x2}, r5}}, 0x38) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cachefiles\x00', 0x200, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r8}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000003c0)={r8, 0xff, 0x5, [0x8000, 0x2, 0x8, 0x7, 0x396a]}, 0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}, 0x0, 0x280}, 0x98) 09:50:37 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) 09:50:37 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x56, 0x0) 09:50:37 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc5, 0x0) 09:50:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x20000, 0x0, [0x9, 0x20b, 0xffffffffffff7fff, 0xe9d, 0x62cc, 0xff, 0x100, 0x6]}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) write$P9_RRENAMEAT(r4, &(0x7f0000000080)={0x7, 0x4b, 0x2}, 0x7) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000300)=0x54) 09:50:37 executing program 5: 09:50:37 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:37 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc6, 0x0) 09:50:37 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x57, 0x0) 09:50:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000280)=0xc) setuid(r3) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x4b8040, 0x0) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r4, 0xb) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000200)={'lo\x00@\x00', 0x1801}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) getsockopt$inet_mtu(r6, 0x0, 0xa, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ppoll(0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)={0x3ff}, 0x8) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffbb) lsetxattr$trusted_overlay_upper(0x0, &(0x7f0000000100)='trusted.overlay.upper\x00', 0x0, 0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, 0x0) write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r8, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2}, 0x1c) ioctl$PPPIOCSCOMPRESS(0xffffffffffffffff, 0x4010744d) splice(r8, 0x0, r7, 0x0, 0x1000000000000003, 0x0) inotify_init1(0x0) 09:50:37 executing program 5: 09:50:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @empty}}, 0x0, 0x280, 0x4}, 0x3cf) 09:50:37 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc7, 0x0) 09:50:38 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x58, 0x0) 09:50:38 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:38 executing program 5: 09:50:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000040)={0xc, 0x8, 0xfa00, {&(0x7f0000000300)}}, 0x10) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:38 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc8, 0x0) 09:50:38 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x59, 0x0) 09:50:38 executing program 5: 09:50:38 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xee72) sendfile(0xffffffffffffffff, r3, 0x0, 0x8000fffffffe) 09:50:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) ioctl$USBDEVFS_DISCONNECT_CLAIM(r1, 0x8108551b, &(0x7f0000000300)={0x1f, 0x2, "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"}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:40 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc9, 0x0) 09:50:40 executing program 5: 09:50:40 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5a, 0x0) 09:50:40 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xee72) sendfile(0xffffffffffffffff, r3, 0x0, 0x8000fffffffe) 09:50:41 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5b, 0x0) 09:50:41 executing program 5: 09:50:41 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xca, 0x0) 09:50:41 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xee72) sendfile(0xffffffffffffffff, r3, 0x0, 0x8000fffffffe) 09:50:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x10000, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x400, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x0, 0x280}, 0x98) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x400) fchmod(r0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0xdaf, 0x4) 09:50:41 executing program 5: 09:50:41 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5c, 0x0) 09:50:41 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xcb, 0x0) 09:50:41 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, 0xffffffffffffffff, 0x0, 0x8000fffffffe) 09:50:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$P9_RXATTRCREATE(r1, &(0x7f0000000000)={0x7, 0x21, 0x1}, 0x7) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) tee(r1, r2, 0xffffffff7fffffff, 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) r4 = dup3(r3, r1, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:41 executing program 5: 09:50:41 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5d, 0x0) 09:50:41 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xcc, 0x0) 09:50:41 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, 0xffffffffffffffff, 0x0, 0x8000fffffffe) 09:50:41 executing program 5: 09:50:42 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5e, 0x0) 09:50:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:42 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xcd, 0x0) 09:50:42 executing program 5: 09:50:42 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, 0xffffffffffffffff, 0x0, 0x8000fffffffe) 09:50:42 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xce, 0x0) 09:50:42 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5f, 0x0) 09:50:42 executing program 5: 09:50:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000300)=""/243, &(0x7f0000000080)=0xf3) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) getsockname$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000440), 0x2) ioctl$USBDEVFS_CLEAR_HALT(r2, 0x80045515, &(0x7f0000000180)={0x9}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/video2\x00', 0x2, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80001) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000000140)=0x217823, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x2a0, 0x0, 0x0, 0x8a03c96e0ad4359a}, 0x98) 09:50:42 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x0) 09:50:42 executing program 5: 09:50:42 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x60, 0x0) 09:50:42 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xcf, 0x0) 09:50:43 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x0) 09:50:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x82, 0x0) bind$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @local}, 0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x541}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000015000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x8, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x44}, 0x31a00, 0x9, 0x351, 0x0, 0x0, 0x9, 0xa6f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:50:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000080)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, @local, @dev={0xfe, 0x80, [], 0x1e}, 0x1, 0x0, 0x4, 0x400, 0x0, 0x100540000, r1}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) getpgrp(0x0) 09:50:43 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd0, 0x0) 09:50:43 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x61, 0x0) 09:50:43 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x0) 09:50:43 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd1, 0x0) 09:50:43 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x62, 0x0) 09:50:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x82, 0x0) bind$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x5, 0x6, @local}, 0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x541}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000015000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x8, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x44}, 0x31a00, 0x9, 0x351, 0x0, 0x0, 0x9, 0xa6f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f004}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 09:50:43 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_destroy(r0) 09:50:43 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd2, 0x0) 09:50:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x1, @empty}, 0x1c) r1 = syz_open_dev$swradio(&(0x7f0000000340)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000001840)={0xf71026fe1f6ece73, @reserved}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x4, &(0x7f0000000640)=[{&(0x7f0000000440)="b07d3898e2b0ac5ff7933f7b1e27388c3bc9a5c5d2495528c94b8240c0be69cd378d7ba3526566eea8e26a3775b9d680ee23122fed5b6fb9e7becb48650912aa4c4b53e01078e73b5d96c0c49722eaca6251a5ea9c71090c4eb577f120bb5055f5fb31adf68abd68fce53f64d63d1736b83a298974bd7fbaadd35b352fd55be585633b380de3e2cc038d30bccb35de58fd9a83995b7ee22311522f644b271646d1abb9855b24a79c27f8501e4f2d9401d6a27789e2b1f4953c83c0329bd02fa6d2aef47a554005c0a2c263043c81b81d85fe59af21ae4d626bbba53785560348e5246bad48f872c6f3dc5050b03ef297", 0xf0, 0x1000}, {&(0x7f0000000180)="30159d4e4370a5835464532103117b985a2530a769c32d65", 0x18, 0x1}, {&(0x7f00000005c0)="152c7f019f1f33826fcc465e8caf2a34262f86806673fa19c85144298ff2c6af573a4511162a6fddb3a4930f46fcb9a881d219eadf600d90c3d1ea162f1c99c5a457511fe2e44a60e71ce6c0be200973594e27b46d6e5eb54a937c528b43ebf52b9df2", 0x63, 0x1}, {&(0x7f0000000840)="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", 0x1000, 0x100}], 0x8, &(0x7f00000001c0)={[], [{@fsuuid={'fsuuid', 0x3d, {[0x37, 0x35, 0x31, 0x65, 0x2c, 0x37, 0x66, 0x65], 0x2d, [0x32, 0x61, 0x30, 0x61], 0x2d, [0x36, 0x39, 0x38, 0x36], 0x2d, [0x34, 0x33, 0xfa268c72ee53b7fe, 0x63], 0x2d, [0x30, 0x32, 0x66, 0x13f9f5314dd60f7f, 0x64, 0x37, 0x65, 0x63]}}}]}) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000380)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x277, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={'syz'}, &(0x7f0000000240)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000580)={r3, r2, r2}, &(0x7f0000000740)=""/243, 0xf3, &(0x7f0000000300)={&(0x7f0000000700)={'sha224-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00'}}) keyctl$KEYCTL_PKEY_QUERY(0x18, r2, 0x0, &(0x7f0000000000)='\x00', &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:44 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x63, 0x0) 09:50:44 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd3, 0x0) 09:50:44 executing program 4: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) creat(0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') getdents64(r1, &(0x7f0000000140)=""/4096, 0x1000) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000500)=""/246) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001140)=ANY=[@ANYBLOB="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"/2182], 0x87a) 09:50:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) removexattr(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) 09:50:44 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x64, 0x0) 09:50:44 executing program 4: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) creat(0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xb2) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') getdents64(r1, &(0x7f0000000140)=""/4096, 0x1000) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000500)=""/246) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000001140)=ANY=[@ANYBLOB="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"/2182], 0x87a) 09:50:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = creat(&(0x7f0000000280)='./file0\x00', 0x8) write$binfmt_script(r4, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x2) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r4) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000008c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}, 0x0, 0x0, 0x0, 0xf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r5, 0x0, 0x30c, 0x22000804, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000480), 0xfffffffffffffdce, 0x0, 0x0, 0x150) shutdown(0xffffffffffffffff, 0x400000000000001) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000002c0)={'sit0\x00', 0xffff2eaf}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000300)="fa54ae924a196813a54562983862aaaade2e7c8b540ccd254b671b2330c2175251e7c67c7e46b9a322f14bb7020da76e12609d09a273269db33734ffad726555edda91458896664bd3b55471d73106570bcce07103f7", 0x56}, {&(0x7f0000000380)="dd0bd364947ce4f60ba68d113e75c47b4eeb5a8ba6c60f80730a9695c7c15c65c7050d33849ca06929f0fa6c9d229d01b47b00e4dbd4ba046f464fb66e666abc5f60694b5bee4a6f27c28a71861e8460030bb9313c8c1a5cf1d3789971cb7d046b228836ef62e0b20c84ded8299726671f76960f3ae7b6209ddb81976b24cb9edf53b608bb5e70e0cd8ae43bdd0959f3db52bd7378273e64dfefdb3cafff3eab901ba58a064c5b49df5562bb8f", 0xad}, {&(0x7f0000000440)="c239f1623d698cb9d1bb6e0abdd39166cbdff4e199a9eccb11b5125ab0f4224a2299cfe97f254a6c4cca9c5cd1a99b7ab5bd4ee0b1051e9072ff76a9c9bdfa18775d1ff072499820b73554d7e59677cd487a299d3786ba6f2d50ecd2f5e78740fba9ceb74ba4282d8cbef5b88d30b6311e062f2b775a7c69091f43e129b548eaddfaf4f94200f25e670977087f4ff4b7104b604ecec26a073cf68dac0ec2b840880cb5012aa78f5b7eb91bd3f3e764e423fd65d28e31379a9202f11da843b8f1", 0xc0}, {&(0x7f0000000500)="733f4e870d2ee86dbea01904e3ad3df1bf5b7ec7deb7446f94353abdf1015ebaa6fcd705d4fb4b65d32c9bf57f9775f32eb3df828b8f4e732525492629f2bfce2fb471b405e1b014c196687cd042a1835de98a3528f3d28ec65ae06152bc0572926ae1d2bd0ac8456881899cb465f74188119435a1bb4f46b491ca9238e5a86e31c837176082c2103279243ce4ac9dfb962dc843edce49806e3ff93bbc30e0b28c48e165e9ecb8a4f89f1b33ee5c1eda90ce9ef60ff309", 0xb7}, {&(0x7f00000005c0)="3152a77cd5093dd3e66ddd0713c1b707c6687f1edca7665e97edcdefad920e6fcb22aa0b8123915426ce37e7aef984931c70964b5b714a7e0e9d9b010ccb5949b763b3d07d890c999db1aaa42998b8de05a880f638833c0fe0b7b0fd28540ae03e1bb95fae21cc931682362406fbdefba0f6", 0x72}, {&(0x7f0000000640)="aa169446462d9685bdebf2b1fcf98b51a62fbbcd3c745e07e8e4f0a24d924b7af6bd929423c189bf893d59bccf9c46d8b0bd45a0abd203756af9eb257f41a5720d2df0dac1a048ef042271db7c7707236bb9b04ff81491978cf5b4cf7522548a32757e2381f6b6e47da085", 0x6b}, {&(0x7f00000006c0)="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", 0xfe}, {&(0x7f00000007c0)="22bae7e6332962a7caa6130801ce26a0a1fbe9c335e275e73603ad1ea3231c0c0eb72c2c07f2b73fe36795de8976cc4dc9b419eeebbac6911f44f6d9774691afd4fc7ef25952f9a1edb036afb1e58b7cd8d4fae3f3e487ee84b2c471e1a2c94bd6c0673b7df881b42bcc1f0a9f09b98a1baae15be5b52f329732378adca76557c33c7de7d3f30ece8a9f1288d5a70d622251905d29d02ecc4c83a09f7c8000ac275151165e34056d26374626114a2cda9a52eae35bbea3d1b20ca268360a659d80fdbcd2129c0cf80e080396d0288ab0653ffe16c3ca9f7afe015e687216002bfb04", 0xe2}, {0x0}], 0x9, 0x0, 0x0, 0x800}, 0x4020c10) 09:50:44 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd4, 0x0) 09:50:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x20}}, 0xffffffffffffff64) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x2, @ipv4={[], [], @local}, 0xffff}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x2a}}}, 0x81, 0x280}, 0xfffffffffffffe00) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x101881, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001940)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000001a40)=0xe8) stat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001b40)={{{@in6=@empty, @in6=@ipv4={[], [], @rand_addr=0x4}, 0x4e21, 0xffc1, 0x4e23, 0x0, 0xa, 0x80, 0xa0, 0x1d, r3, r4}, {0x7f, 0x4, 0x2c93, 0x8001, 0x2, 0x100000000, 0x800, 0x1}, {0x2037, 0xd3, 0xfffffffffffff4e1, 0x100000001}, 0x8, 0x6e6bbe, 0x1, 0x4469a5d9b8d94466, 0x2, 0x3}, {{@in6=@local, 0x4d3, 0x3c}, 0xa, @in=@multicast1, 0x3500, 0x0, 0x1, 0x1, 0x1, 0x7, 0x7fffffff}}, 0xe8) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) bind$netlink(r5, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x20000}, 0xc) 09:50:44 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x65, 0x0) 09:50:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) get_thread_area(&(0x7f0000000000)={0x80000001, 0xfffffffffffffffe, 0x400, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) dup2(r2, r0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0xfffffd4e) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f00000002c0)=0x800, 0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setuid(r1) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = creat(0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) r6 = dup(r5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xa, 0xffffffffffffffff, 0x0) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(r4, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r4, 0x1) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0) recvmsg(r4, &(0x7f0000001440)={0x0, 0xa, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4096, 0xf99e}], 0x1, 0x0, 0xff96ce4aaaa47475, 0x7115}, 0x100) getrusage(0x1, &(0x7f0000000040)) r7 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r7, 0xb) syz_open_dev$vbi(&(0x7f0000000300)='/dev/vbi#\x00', 0x1, 0x2) 09:50:45 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x183040) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f0000000040)={0x6c, 0x5, 0x3ff, 0x4, &(0x7f0000000180)=[{}, {}, {}, {}, {}]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r2, 0xee72) sendfile(r1, r2, 0x0, 0x8000fffffffe) 09:50:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) sendmsg$inet6(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="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", 0xfa}], 0x1}, 0x20000000) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:45 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd5, 0x0) 09:50:45 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x66, 0x0) 09:50:45 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) ftruncate(r2, 0xee72) sendfile(r1, r2, 0x0, 0x8000fffffffe) 09:50:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd25, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x40440f4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:45 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd6, 0x0) 09:50:45 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x67, 0x0) 09:50:45 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:46 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd7, 0x0) 09:50:46 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x68, 0x0) 09:50:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000001c0)='devlink\x00') r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000001340)='/dev/btrfs-control\x00', 0x80000, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r1, &(0x7f0000001400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f00000013c0)={&(0x7f0000001380)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="020026bd7000fedbdf2525000000080001007063690014000a0030e4a72a84561b61cd7fa2113030303a30303a31", @ANYRES32=r4], 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x40000010) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00'/11, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r5}, &(0x7f0000000040)=0x10) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000280), 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000001440)=0x2) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r8, &(0x7f0000000280), 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000140)=0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000240)={r7, @in6={{0x2, 0x0, 0xfffffffd, @loopback, 0x5}}, 0x0, 0x280}, 0x98) 09:50:46 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) ftruncate(r2, 0xee72) sendfile(r1, r2, 0x0, 0x8000fffffffe) 09:50:46 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) ioctl$PPPIOCSDEBUG(r3, 0x40047440, &(0x7f0000000000)=0xffffffe0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r2, 0xee72) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) r6 = fcntl$getown(r4, 0x9) fcntl$setown(r5, 0x8, r6) sendfile(r1, r2, 0x0, 0x8000fffffffe) 09:50:46 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd8, 0x0) 09:50:46 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x69, 0x0) 09:50:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffc, @ipv4={[], [], @rand_addr=0x3}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x1, 0x4, 0x3}, 0x4}}, 0x18) 09:50:46 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd9, 0x0) 09:50:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280, 0x0, 0x3000000}, 0x98) 09:50:46 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6a, 0x0) 09:50:46 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = dup(r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) fcntl$getflags(r2, 0x408) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r3, 0xee72) mount$9p_xen(&(0x7f0000000000)='/dev/urandom\x00', &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='9p\x00', 0x82, &(0x7f00000000c0)={'trans=xen,', {[], [{@fowner_eq={'fowner'}}, {@subj_role={'subj_role', 0x3d, '/dev/urandom\x00'}}]}}) sendfile(r1, r3, 0x0, 0x8000fffffffe) 09:50:46 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xda, 0x0) 09:50:47 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6b, 0x0) [ 1340.808301][T28672] 9pnet: Could not find request transport: xen 09:50:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280)={0x0, 0x2}, 0x2) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0xf8cd4bb6ca81e2ec, 0x10) signalfd4(r0, &(0x7f0000000100)={0x3}, 0x8, 0x800) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/189) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0x3df) setuid(r3) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast2}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) r5 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r5, 0xb) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r6, 0x2275, &(0x7f0000000240)=0x101) 09:50:47 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xdb, 0x0) 09:50:47 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6c, 0x0) 09:50:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280, 0x3000000}, 0x98) 09:50:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:47 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000280), 0x2) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:47 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xdc, 0x0) 09:50:47 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6d, 0x0) 09:50:47 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000100)={@reserved}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x90) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280, 0x0, 0x0, 0x10}, 0x98) write$UHID_INPUT(0xffffffffffffffff, &(0x7f00000002c0)={0x8, "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", 0xa943708f26830065}, 0x1006) 09:50:47 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xdd, 0x0) 09:50:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) shmctl$SHM_LOCK(r2, 0xb) 09:50:48 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6e, 0x0) 09:50:48 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xde, 0x0) 09:50:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$rds(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f00000003c0)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000400)=""/93, 0x5d}], 0x1, &(0x7f0000000840)=[@mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x20}, &(0x7f00000004c0)=0x4, &(0x7f0000000500)=0x95a, 0x800, 0x4, 0x5, 0x40, 0x8, 0x7}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x6}, @mask_fadd={0x58, 0x114, 0x8, {{0x284}, &(0x7f0000000540)=0x4, &(0x7f0000000580)=0x80, 0x5, 0x100000001, 0x40, 0x6, 0x14, 0x9}}, @mask_cswp={0x58, 0x114, 0x9, {{0x401, 0x401}, &(0x7f00000005c0)=0x3, &(0x7f0000000600)=0x50ab0e8b, 0x9, 0xe8, 0xe080, 0x3, 0x40, 0x3}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x10000}, {&(0x7f0000000640)=""/161, 0xa1}, &(0x7f0000000800)=[{&(0x7f0000000700)=""/216, 0xd8}], 0x1, 0x1, 0x3}}], 0x168, 0x44118}, 0x10) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000340)={@local}, 0x14) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0x20) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000300)={@ipv4={[], [], @empty}, 0x32, r3}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'b\x00', r3}) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x3) 09:50:48 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000100)={0x1000, 0x6}) ftruncate(r2, 0xee72) sendfile(r1, r2, 0x0, 0x8000fffffffe) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r5 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000080)=""/100) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) ioctl$PPPIOCSMAXCID(r4, 0x40047451, &(0x7f0000000000)=0x4) 09:50:48 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6f, 0x0) 09:50:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000001840)={@initdev, @remote, 0x0}, &(0x7f0000001880)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000025c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002600)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000002700)=0xe8) sendmmsg$inet(r1, &(0x7f0000002880)=[{{&(0x7f0000000000)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001300)="8e6170c54be670d055f8ba9de2ccd20fff5fdb88fd683338238ffee4e911ea82f50c61386cb4596b43e0fb48bf76a10d323f696b22534454fc7bee631a3f6cf7d01e32fdbfeafa6f81ac650f25f9daa49d483102f42656cc5949fdba9d412a34169fa3a9450212b202dc5af64a830f71f482030d4bd1f9a4b15b99fffd52afadcc549fdf24f48afffac4d6431f62a1c6f0c0f81600905bc3159fcaa422395cd12083d3281ba1dea547cabbb90e89904ad1e9c72559fc837315245689c3d082968cd14e0c32e048d8cd", 0xc9}, {&(0x7f0000001400)="819c55bc56287c7e4e90ebb6d4aadd65a62c210c1c3d4ddf6d814f0c4ed089eba4a9cafaf098592f5fc42b8c691a9e23e1297fc83260394aae49cf57f71448f8e77f1968d99d731b266d861bd0e9ff4c89f1069d427c326b2bc1cdf7ddc341562cfdb7ec8bf7a078faf7a79d9648e0cf929e5372abb5a394abc4f4f13be2eed09de4d317e997819e50efc738894519ddb44b54a53d3ebcb4eaf6b81d26382e6f11467c379b883774", 0xa8}, {&(0x7f00000014c0)="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", 0xfc}, {&(0x7f0000000100)="2fdcad241c1880fbc97144fdc0a32929643f8044420af502f06a4d4a74", 0x1d}, {&(0x7f0000000140)="63cc58afb84b01318f89096f851b191e1b6d1f57a21b1d5cea125b811bcee6bf1690a92e", 0x24}, {&(0x7f00000015c0)="e033aabad1e0fb89e91ce1bcc7622329b8940015d5a16196ddc314ffbcd2560e15af81978798babc60e5e16d7369e33e0598351a78be669c22e5df00c3a627cf558436e9e3837bc639e99a6d45cb707c9b3a32d714f00b23c67288b0ba2a71d157097042b5277b31f52dd4de7f90758a748cd619784a79d75aae507a25368c8eba266586a9bb7c02b48f3b0048d9b4a04e602a7635e4afd79d46ff4624bfc6aa4539d08125aa3e9d534f4203656ae0272c0f87ffeb75823a0cdb9106308f6cedaf249dd03784f37bea150d9fef7a491638e75469e575ba9bd0c6fa886114d5a848749b1ff1de202a0e159faf47805530d448", 0xf2}, {&(0x7f00000016c0)="0dd60be057a4b23934576771022751173506c59fdc3cc9d79e27626e18cf32f246b0f5868a66da0746c30662c77509599b817165bb846a307e97eec700ec09f2b6bd66a7d3d7746397eb29b218e84ff33927b0d381163b7e745d276370b26da06a5ae6a419550646eb7393882e0cc6edd9d52b876a955b09769073869af22ad87dfe61179ecafaa25af447", 0x8b}, {&(0x7f00000001c0)="7e7e84119ba1bba7537fbb2f", 0xc}, {&(0x7f0000000200)="35c0e6ce16bf5557194d623ae4a4013cadf5285c27ae4a29aba0f425953a8eb6", 0x20}], 0x9, &(0x7f00000018c0)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@noop, @timestamp={0x44, 0x8, 0x81, 0x0, 0x2, [{[], 0x1}]}]}}}, @ip_tos_u8={{0x11}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r3, @broadcast, @rand_addr=0x8}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x2}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7f}}], 0x88}}, {{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001980)="2ca016dc80fdfb5bdea97cc7013cb5fc8f7e8cf8d6087301a3c2a497c060dcf400d00cadc871dce777b9928825db39af6e9bf0f99553518784a93202a413c8dc071649c469a35054266f46585db26ab803436010c583daec", 0x58}, {&(0x7f0000001a00)="ea84e2fdb41151c5b49822eba29e706f655ab3d6432c2d5ebdbf192f1568d02650064b6baf3e7e023c4833c9922f47bfbd1493db33131e9b123155beadc13a70dea99ed33e2a30b7c2c3c04cff3a97368a87d5fac47f26639f02782a5560b454847c65bc1d034ebaaed743a6d82c3d476c12d2c6f47c02d15fe3798827d1280c56d8f910dc9087448468587ddffd", 0x8e}, {&(0x7f0000001ac0)="8c5e42c9432e89332e228d431397026196ec883acacd3b330080460827cdca71d4a6de3c296b521ac78ae4abb6754c612484f5cdbd8a5e67fe2636a99349c37fef0b129a54447be8d6b89cff554ccda1c5b01e143a20fc2ae989ba4ab991fb28da28a6cbb5e88c41299385d99ab248753c20098df879d5cccc90442b7f96583519d8c701ad16bcd9e81ebe382391c5c04fb37716c691f926f783bb58474286f1b78d06e2610f396aa9a51bbd", 0xac}], 0x3}}, {{&(0x7f0000001bc0)={0x2, 0x4e24, @local}, 0x10, &(0x7f0000001e80)=[{&(0x7f0000001c00)="069e28e8f2343277691abd5fad646da4cf9597387cbfefb0a4eec7775e4a54f15672cf4b83eed8bc4fd23774bb71866d3238cd850d97be45195475dab8a131e7c38b8ec67ad47bb637fa21b608cdfcb0d2647c99abf0cf97945ec9b42fb6379b71766cd4bbe99b41", 0x68}, {&(0x7f0000001c80)="59439320db3f2a57228f632a171ddedcd368e3ea1a3c2029215e5bedf80222fac08bc1417ab50c39fefd5cd3dc28c01e211124", 0x33}, {&(0x7f0000001cc0)="022fb9bba63d21893f9aa57d8d0e45a412f90261c380d36bcbc40c3f25ee638316794ab1f11c990c8472abd43f92e8ee242e1995f5cdc7d2b9c3844bc50535f1b61aea9b8962e5b2b78b8f79480a40027a442a0580690df8abd4a20df9f9412db854ede283555c6ca1e626bbad62059f9489adcbefe844c82fce558298060c143ffbf2ec53021bde02", 0x89}, {&(0x7f0000001d80)="8d5fbcc17cc2d596ee9e163a520e80a88404b6b4f1f5e219e9cbd263b467a62f774ef221346938644e13a5e7eebde57655cd374808ee036fa6b54fbdf8fecb2c590b9850c6fbe83a77069e9020b20a9dea6b4d1986976af55657a71aee3ebf4df00bbc424976011a6e377d8047a6631909a13e0f78b9c55c3f25160bb1f44d439f68d3388c64c6a544e108eec5739a25", 0x90}, {&(0x7f0000001e40)="126f84cea940ffa93fbee58c9624d1a5d9cf789dcea7beda236aec70d10be92531b1a31e25a890220c4ea19a3de8c45b82bf57df9b", 0x35}], 0x5, &(0x7f0000001f00)=ANY=[@ANYBLOB="74000000000000000000000007000000832300ffffffffac1414aa00000000ac1414bbe0000002ac1e3f01ac1414147f000001863afffffffd030e0a4ce6a7fe486e7a629dd0ff070c76b244220f7f72120ca70211914a1d5c6c97c57dbfa54d6a49e4f9000957593d85705d16890705ac14141f000000001c0000000000000000000000070000000086080000040006020000000000000011000000000000000000000001000000050000000000000028000000000000000000000007000000940600000800820c1265b62cd6ba75d4662394060000001f1c000000000000000000000008000000", @ANYRES32=r4, @ANYBLOB="e0000002e0000002000000001c000000000000000000000008000000", @ANYRES32=r5, @ANYBLOB="e0000001000000d846331e38a700000000e5448b64676dd2e176c0a02ca076ea08b124ab05683044223b31ac53add0148e9d995e02d011c364a27843b18d18a1cc0421c15c54ff34d30d0f112587fa636e3f3a5a4817a57f137833147255c6e785b780f0693d1948c61e8789ea51a0d833c117224d5517c87002a525757782435fab84ed41a43fec232f82"], 0x118}}], 0x3, 0x4000010) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r6, 0x0, 0x0) r7 = semget$private(0x0, 0x1, 0x90) semctl$IPC_RMID(r7, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280, 0x0, 0x0, 0x10}, 0x98) write$UHID_INPUT(0xffffffffffffffff, &(0x7f00000002c0)={0x8, "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", 0xa943708f26830065}, 0x1006) 09:50:48 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xdf, 0x0) 09:50:48 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x70, 0x0) 09:50:48 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r1, 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x90) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280, 0x0, 0x0, 0x10}, 0x98) write$UHID_INPUT(0xffffffffffffffff, &(0x7f00000002c0)={0x8, "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", 0xa943708f26830065}, 0x1006) 09:50:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000140)={0x3f, {{0x2, 0x4e23, @empty}}}, 0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x76f}, 0x8) 09:50:49 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe0, 0x0) 09:50:49 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x71, 0x0) 09:50:49 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000100)={0x1000, 0x6}) ftruncate(r2, 0xee72) sendfile(r1, r2, 0x0, 0x8000fffffffe) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r5 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000080)=""/100) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) ioctl$PPPIOCSMAXCID(r4, 0x40047451, &(0x7f0000000000)=0x4) 09:50:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r1, 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x90) semctl$IPC_RMID(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280, 0x0, 0x0, 0x10}, 0x98) write$UHID_INPUT(0xffffffffffffffff, &(0x7f00000002c0)={0x8, "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", 0xa943708f26830065}, 0x1006) 09:50:49 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe1, 0x0) 09:50:49 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x72, 0x0) 09:50:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getpgrp(r2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:49 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r2, 0xee72) sendfile(r1, r2, 0x0, 0x8000fffffffe) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) 09:50:49 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe2, 0x0) 09:50:49 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x73, 0x0) 09:50:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="7dd05b38c46c22be3f23531819a49ce2a895dc9d834ea70235ce1c2775bb294bb09dabfc471e6d955aa32a1e838bd777e07dbe1703c020d40c641879a54597146df527896412a2afc30638632cf3b6a6d51c323dc701e181622ce0fdde2291ffa1795c6ef28d9e9b65bce79897d76694656f14c624b313e5d004ec72dfec18f5491ef55d4bf85a03bba25ba1f7442199ac4cfd") bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x4e23, 0x0, @local}}, 0x0, 0x280}, 0x331) writev(r0, &(0x7f0000000a00)=[{&(0x7f0000000300)="38d028e16d8aec405b4e0d045af22426e882d37b14fcd8c9f7dc9d8e66e8f6439d2e64643f21885104238df59a28c7c916c9e0b0a18bbb8c20a175143ce56e33b46a187c2bcb411c995ebd12a15be97919caeeb8425809bff7130c4b45e4f424b42285de258e2933e8c9b2a19253339eb54045af225666d0632993886d2344dd38814df3766d2461bb1b839c072517e3e75f861592d978997f6d0f4edf4eb4bbb6bef623e73c2371fd40efb3700e7cfba3f83abd9cadb842111a5f89d3555afb8ec2207d5f8eec19d9ac7e8b", 0xcc}, {&(0x7f0000000400)="0152fba36b6f8c4af48a9c618c1d29c05b73c9c51645db8a72d49e1ecf1860bca4cc44799846600ef6a35dbc456b65311600dcdc8c8b1bed3c34222edf4159dae90b064d1f6dd9307a3db80b2555be81d1baee686173962bbe31cda1df8b64312390a6441334282ea516284989419efd012de9a5c228904768976e3d45fc2130f31656ad25fdfea97995b3f0ec2ac9640c04a20e758eb7527ca7ebc42548bf488b55cd22cefce2ddf92ca2b4a361422c0ed58255883ab3d537d104f9fa2205ca6c66a694eb87f33d7f998087a65a46486bfc000323f73a6e543602bbb65015", 0xdf}, {&(0x7f0000000500)="2b79206e98d9cf6e455f5c49cbb1a619268312347d2a775914da805de0b972743408b791cc8314a33ebe213bafb418647fee591145a87c32519e430d7f56a05951ec5716e655e7e1c62bbc6b7e1da33d631ce02dacd022bcc810cf2b3b6a1d89e0c9f482d43ae39a801a88e2fcfb368b034a6eb919262ee653ddd7177c09594348a2ef2a119b76491d2d743b3e5b0b2fc90ff57da2e2262510f92317e745939c81dffddf09f58519ab9331d0b6ed68c33e381ab0ea3e04c8a3b84bdf4ef04d8ed81d227167814958447a2b0e3f03e6b9b93161ef8433e21cba974fcb290b42d7b633", 0xe2}, {&(0x7f0000000600)="3ff5d9471835df91387ed67f22c0b6c910d6dd5792290144c06236ebb8457b01f96568424e019b4539d1f368099eae97cbc29921e6f2af7c6967e65fd6a6689a4e8ea0ed9d47a4a1bef2f4c2277f24b52e3e2f27dac64753929b78eb94813289de27ea41a07e91c23a0c5e4f74d39439585328d07a9ccbe779c09c7821b88ee6efe13d1c51e3258637f8e0a95d28836eee148f190c0636c2fe4e312e6ebafa040eb0cb48e0fa00d7d87c23095ee7cab5836f1467ed46d5f8e32750a96256558b988583e156648948fe456f780e6a18cd452aa7478ad58aab9ff96e115ea5f4e0647cbcd4c90e0a601fab3bf63990b89d25b217fa24", 0xf5}, {&(0x7f0000000140)="62948dfecc65891e2a4a0b6643d9edc92a392b7d785b875b5ed663178c14560f844ed584a520be5f42a68ace43bcf36650c404446047fdcd7ea1512c6797c1", 0x3f}, {&(0x7f0000000700)="9e163605818b90f7644dc44835dc8b3fe93ce710593ed220929ae7c04c6e0e249889adae736235c8bfb7cd350c90be8f9c7b0e8cbba1de142aa5f8f193ae931d37d770e36b6e09c698882cc3677d8e92e7208a5536b85e48f6179cafc4def9ab2de861eef5068291524e3a47b5ebdb62ce20887fffa2814002698bed7a577831cd0f6174cd1f9d6436402459c4f2", 0x8e}, {&(0x7f00000007c0)="6c8a8f0225ae554e94b1819ff3658725396d903e53b1e0aac2d06dd186e12afcb97f18bf1a0e4ad099abe08a13ba63f3dee564a154136ed0446f5f44eb4b925d9df349076c444f5a04895ac0325cc7ba0a7a58657ce07881f7485dca4478488d0d9f550afd640b4a431a220be4b3de9c2166d1ae7e17d7e6cc5875d6c4cb8a48cf77268ab56eadb1fc9c90", 0x8b}, {&(0x7f0000000180)="62f61c32fb069934ab67aacfc75185ede5a4bb4964778338131f51e1cf7a", 0x1e}, {&(0x7f0000000880)="7a55c18a8eb507465679a79336cc7f878541761e7a3730a2e77f7adc40d1e475f1bdc6f3f08446fe36945f405182d1ed6d546786a42345b2b82d14819b4887534e63a1bb09deca6b82a3e71cb0b563d78142e3f5ae2672c535b0ddef403db33898ac251876f107eb71a077d608d7ec45318262f0fe2d6741f9b7c90730cfd412596a73791dcdcbda93b094acb86390de6d52c5b01925c328d6be8b445727139b3bbff349d5a0f1c831b06813a2be78cc40c8759326aba688c00cccd2086a3de759ecb394356e7920df135124832b8fefd5d6b21f6ed3312ed10ad2e7b43958598814350144b4ff7913f5d58a599c7a4adf6e78ba", 0xf4}, {&(0x7f0000000980)="98c2f3bf25d7d6d4c36949db07c4ba2ac3e1630ed435ca91f638da9dbf570c565873be106978065b1d9dbc47f8aa0b2f95efabc7b0b8cb11ceb1d9ce2032c2a4d9981e54acaf5fa76a771b03dae8d9eb04698563211159d723cf5cef5d5ce8f3f4117b947aca43d29baff1254f64b7ec", 0x70}], 0xa) 09:50:50 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x74, 0x0) 09:50:50 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe3, 0x0) 09:50:50 executing program 5 (fault-call:7 fault-nth:0): r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) [ 1344.042064][T28823] FAULT_INJECTION: forcing a failure. [ 1344.042064][T28823] name failslab, interval 1, probability 0, space 0, times 0 09:50:50 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r2, 0xee72) sendfile(r1, r2, 0x0, 0x8000fffffffe) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) [ 1344.101094][T28823] CPU: 1 PID: 28823 Comm: syz-executor.5 Not tainted 5.4.0-rc6+ #0 [ 1344.109035][T28823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1344.119173][T28823] Call Trace: [ 1344.122501][T28823] dump_stack+0xf5/0x159 [ 1344.126798][T28823] should_fail.cold+0xa/0x1a [ 1344.131430][T28823] __should_failslab+0xee/0x130 [ 1344.136302][T28823] should_failslab+0x9/0x14 [ 1344.140832][T28823] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1344.146195][T28823] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1344.152447][T28823] ? refcount_inc_not_zero_checked+0xba/0x150 [ 1344.158664][T28823] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1344.164640][T28823] alloc_pipe_info+0xa8/0x330 [ 1344.169413][T28823] splice_direct_to_actor+0x485/0x510 [ 1344.174879][T28823] ? generic_pipe_buf_nosteal+0x20/0x20 [ 1344.180536][T28823] ? security_file_permission+0x88/0x280 [ 1344.186347][T28823] ? common_file_perm+0x19e/0x390 [ 1344.191404][T28823] ? rw_verify_area+0xee/0x250 [ 1344.196253][T28823] do_splice_direct+0x161/0x1e0 09:50:50 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) ptrace$setsig(0x4203, r0, 0xdb, &(0x7f0000000140)={0x15, 0xfff, 0xe8b}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4480, 0x0) ioctl$TCSETXF(r2, 0x5434, &(0x7f0000000040)={0x8001, 0x8, [0x20, 0x8001, 0x0, 0x1000, 0x6], 0x3d8}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) [ 1344.201147][T28823] do_sendfile+0x384/0x7f0 [ 1344.205753][T28823] __x64_sys_sendfile64+0x12a/0x140 [ 1344.210981][T28823] do_syscall_64+0xcc/0x370 [ 1344.215568][T28823] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1344.221469][T28823] RIP: 0033:0x45a219 [ 1344.225415][T28823] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:50:50 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe4, 0x0) 09:50:50 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x75, 0x0) [ 1344.245030][T28823] RSP: 002b:00007f03dc7bdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1344.253460][T28823] RAX: ffffffffffffffda RBX: 00007f03dc7bdc90 RCX: 000000000045a219 [ 1344.261662][T28823] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 1344.269735][T28823] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1344.277726][T28823] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f03dc7be6d4 [ 1344.285834][T28823] R13: 00000000004c7f94 R14: 00000000004de3b0 R15: 0000000000000008 09:50:50 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x76, 0x0) 09:50:50 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe5, 0x0) 09:50:51 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x77, 0x0) 09:50:51 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r2, 0xee72) sendfile(r1, r2, 0x0, 0x8000fffffffe) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) 09:50:51 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x78, 0x0) 09:50:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:51 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe6, 0x0) 09:50:51 executing program 5 (fault-call:7 fault-nth:1): r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:51 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x79, 0x0) 09:50:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) ioctl$VIDIOC_G_SELECTION(r2, 0xc040565e, &(0x7f0000001340)={0x4, 0x101, 0x0, {0x80000000, 0x1, 0x7d6e, 0x8000}}) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000001300)=0x9, 0x4) fcntl$setstatus(r3, 0x4, 0x0) r4 = getegid() fcntl$getownex(r3, 0x10, &(0x7f0000000a80)={0x0, 0x0}) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)) lstat(0x0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, 0x0, r6) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x22, 0x0, 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="1c000000000000000100000002000000843d6447c102a2778e10dacfae43f25714e25a5d59d9225642c2b4cf218bec84fe6e42b246b171c332a6796876a2ac753cb6af14c8b8fa803a5c5c457f2387ec4ba0f248f8011b28c6fe13ec", @ANYRES32=0x0, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000001c00", @ANYRES32=0x0, @ANYPTR=&(0x7f0000001840)=ANY=[@ANYRES16, @ANYRESDEC], @ANYRES32=r6], 0x7e, 0x4}, 0x6010) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xfff, 0x9, &(0x7f0000001640)=[{&(0x7f0000000140)="c67b297b3f38440f9ff23ddd06efdc987dcf8dc6ecf97407ec8b359c7336b3dcdaa6800f999f2438a7f8b06494c709b5afc07e16ac21e68e80bce7b9b4f0d6ec9c8646aed12e659a79256cec56458b665ad308bb23e1557bfd2ca894dee8d3301f0ee6ecac", 0x65, 0x10001}, {&(0x7f0000000300)="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", 0x1000, 0x5}, {&(0x7f0000001a40)="b050dbc5885310c6fbae641a33bb3ebc5e7d78fa32375c3ba79b3e394af59982a9a59792bcfa3b089cea345a060000009a09111ef2d2d347ee85cf28579e9ab6e38f939c7ce148eccf1937a36889ce56f2cca8bc2d8b3f22a59232f8511cb506b0c1d2f9c099ff1be083a71223e0740be711e355a28e9a7b28a99075d7afa5a726c81f462d7c7c263488afef8bcaab816dfee7e9da155f1e164c84abd8161ceb8f58fbe53bb189cdb5880172c8d5cfeddd630aa18a7d6fec8e55492172c96dc7fc2bd28c5632f52f5dbd6248be45c803f0637b97a9e0eab5eb074800000000000000", 0xe2}, {&(0x7f00000001c0)="1aedddacf9edc444603fb8e2851f9c484c1a01060221ae1afd2b1a9e9f3f79d4fa904da7029929ed6a152cba545ecdfc7ee34246a292fcd0a8597963c57777b0b7d0e18b9985a0b2c750175a9ba7841fc157418ed23049744d0d0c9e108c32b9a4a78be199a03ac85dc0a9803357a8a0fbdfe21fcfcb", 0x76, 0x4}, {&(0x7f0000001400)="7adf0f226903befe918f154ce0244f9ea0194f7c0bfa02a492ea7e49815ae5610ab0500c609e2b31035198fd506df98ed4921765c2595bb517c3cec9314fdcea20b6b18820907bd369b0c05ef35388ee83248ea21f", 0x55, 0xfffffffffffff0f1}, {&(0x7f0000000080)="8bec580ca40e36793971582c9cafe09763667f27aa8215f40e490382a85e1b7098605fb7736080", 0x27, 0x6}, {&(0x7f0000001480)="65cd71c7e40c3404d05007d828075d8bc6ae664472dbb70ba3f7158238d0351f3a8f6ada10d325096e399a6d59803e513bef3a3992eba679cadcc138daffcf40134bc9d13cd7d8ab1c9cd1471a02bcd182f040274199f7765e8305fc36a8583734c789333a081c4c2662cd547c60ed9470eec05622fa3bf33df3629c37673adec5f26540dbbd878436793d4ded93c4da5787fadcc0ebba4444f73d159323e01416df9c134c3a41bbdc3d8380eba20f32a9f50e699b8d84b42b2efd06489ef188ed77a0044545259c72c3c039c9f8025bdd574476f0375e4daa98fd0e7f6dcacc93902e3bad2b0564a73694", 0xeb, 0x1}, {&(0x7f0000001580)="78637c4c11af6f36f293f8800ec017be297efda1dcfc4091ba3dbe8bb6114edfc6cbf50f19306e1d25ac8fcc394f9af69c6dc1f2bd2cc4ca0b3942fef40a7d482f5af597d2db0096982c", 0x4a, 0x80000000}, {&(0x7f0000001600)="64be93e0b29b6a3defeae21640eb2ab584a5096016a759bb9e57a28d89735b9afe797f3220f961c2f7d674405e2dca56c44fc0", 0x33, 0x5}], 0x10, &(0x7f0000001940)={[{@block={'block', 0x3d, 0x400}}, {@overriderock='overriderockperm'}, {@map_off='map=off'}, {@mode={'mode', 0x3d, 0x73ed}}, {@dmode={'dmode', 0x3d, 0x800}}, {@check_relaxed='check=relaxed'}, {@utf8='utf8'}, {@gid={'gid', 0x3d, r4}}], [{@appraise='appraise'}, {@measure='measure'}, {@fsname={'fsname', 0x3d, 'vmnet1mime_typevmnet1@$proctrusted'}}]}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:51 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe7, 0x0) 09:50:51 executing program 4 (fault-call:2 fault-nth:0): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) [ 1345.313616][T28872] FAULT_INJECTION: forcing a failure. [ 1345.313616][T28872] name failslab, interval 1, probability 0, space 0, times 0 [ 1345.400170][T28872] CPU: 0 PID: 28872 Comm: syz-executor.5 Not tainted 5.4.0-rc6+ #0 [ 1345.408203][T28872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1345.418284][T28872] Call Trace: [ 1345.421674][T28872] dump_stack+0xf5/0x159 [ 1345.426047][T28872] should_fail.cold+0xa/0x1a [ 1345.430665][T28872] __should_failslab+0xee/0x130 [ 1345.435535][T28872] should_failslab+0x9/0x14 [ 1345.440178][T28872] __kmalloc+0x53/0x690 [ 1345.444338][T28872] ? kmem_cache_alloc_trace+0x1e9/0x5d0 [ 1345.450475][T28872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1345.456795][T28872] ? refcount_inc_not_zero_checked+0xba/0x150 [ 1345.462873][T28872] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1345.468777][T28872] ? alloc_pipe_info+0x1be/0x330 [ 1345.473912][T28872] alloc_pipe_info+0x1be/0x330 [ 1345.479031][T28872] splice_direct_to_actor+0x485/0x510 [ 1345.484416][T28872] ? generic_pipe_buf_nosteal+0x20/0x20 [ 1345.490048][T28872] ? security_file_permission+0x88/0x280 [ 1345.495681][T28872] ? common_file_perm+0x19e/0x390 [ 1345.500710][T28872] ? rw_verify_area+0xee/0x250 [ 1345.505497][T28872] do_splice_direct+0x161/0x1e0 [ 1345.510370][T28872] do_sendfile+0x384/0x7f0 [ 1345.514819][T28872] __x64_sys_sendfile64+0x12a/0x140 [ 1345.520067][T28872] do_syscall_64+0xcc/0x370 [ 1345.524629][T28872] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1345.530555][T28872] RIP: 0033:0x45a219 09:50:51 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7a, 0x0) [ 1345.534585][T28872] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1345.554195][T28872] RSP: 002b:00007f03dc7bdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1345.562722][T28872] RAX: ffffffffffffffda RBX: 00007f03dc7bdc90 RCX: 000000000045a219 [ 1345.570787][T28872] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 1345.578778][T28872] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1345.585965][T28879] FAULT_INJECTION: forcing a failure. [ 1345.585965][T28879] name failslab, interval 1, probability 0, space 0, times 0 [ 1345.586879][T28872] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f03dc7be6d4 [ 1345.586892][T28872] R13: 00000000004c7f94 R14: 00000000004de3b0 R15: 0000000000000008 [ 1345.701588][T28879] CPU: 1 PID: 28879 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1345.709557][T28879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1345.719634][T28879] Call Trace: [ 1345.722951][T28879] dump_stack+0xf5/0x159 [ 1345.727218][T28879] should_fail.cold+0xa/0x1a [ 1345.731864][T28879] __should_failslab+0xee/0x130 [ 1345.736733][T28879] should_failslab+0x9/0x14 [ 1345.741379][T28879] __kmalloc+0x53/0x690 [ 1345.745562][T28879] ? rw_copy_check_uvector+0x241/0x270 [ 1345.751046][T28879] rw_copy_check_uvector+0x241/0x270 [ 1345.756447][T28879] import_iovec+0x67/0x220 [ 1345.760886][T28879] vfs_readv+0x72/0xf0 [ 1345.765023][T28879] ? __fget+0xb8/0x1d0 [ 1345.769143][T28879] ? __fget_light+0xaf/0x190 [ 1345.773758][T28879] do_preadv+0x131/0x1d0 [ 1345.778082][T28879] __x64_sys_preadv+0x61/0x80 [ 1345.782781][T28879] do_syscall_64+0xcc/0x370 [ 1345.787401][T28879] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1345.793380][T28879] RIP: 0033:0x45a219 [ 1345.797504][T28879] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1345.817294][T28879] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1345.825715][T28879] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 [ 1345.833693][T28879] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1345.842047][T28879] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 09:50:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x16200) shmctl$SHM_LOCK(r2, 0xb) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getflags(r4, 0x408) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) r6 = creat(&(0x7f0000000200)='./bus\x00', 0x100) r7 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) lseek(r6, 0x0, 0x2) sendfile(r6, r7, 0x0, 0x40d09) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r6, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xd080ab4d7581c687}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x30, r8, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000c11}, 0x55b0a6fab8e3d8e5) sendmsg$IPVS_CMD_NEW_SERVICE(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x9080000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r8, 0x1, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9b9}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000040}, 0x8000) 09:50:52 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe8, 0x0) 09:50:52 executing program 5 (fault-call:7 fault-nth:2): r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) [ 1345.850248][T28879] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1345.858477][T28879] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:50:52 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7b, 0x0) 09:50:52 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe9, 0x0) 09:50:52 executing program 4 (fault-call:2 fault-nth:1): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:50:52 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000280), 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setuid(r1) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) 09:50:52 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) prctl$PR_SVE_SET_VL(0x32, 0xcf15) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) [ 1346.232515][T28909] FAULT_INJECTION: forcing a failure. [ 1346.232515][T28909] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1346.235644][T28918] FAULT_INJECTION: forcing a failure. [ 1346.235644][T28918] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1346.259235][T28918] CPU: 1 PID: 28918 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1346.267132][T28918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1346.277193][T28918] Call Trace: [ 1346.280538][T28918] dump_stack+0xf5/0x159 [ 1346.284926][T28918] should_fail.cold+0xa/0x1a [ 1346.289579][T28918] should_fail_alloc_page+0x50/0x60 [ 1346.294814][T28918] __alloc_pages_nodemask+0xd2/0x310 [ 1346.300221][T28918] cache_grow_begin+0x76/0x670 [ 1346.305020][T28918] __kmalloc+0x59c/0x690 [ 1346.309276][T28918] ? rw_copy_check_uvector+0x241/0x270 [ 1346.314745][T28918] rw_copy_check_uvector+0x241/0x270 [ 1346.320131][T28918] import_iovec+0x67/0x220 [ 1346.324776][T28918] vfs_readv+0x72/0xf0 [ 1346.328858][T28918] ? __fget+0xb8/0x1d0 [ 1346.332946][T28918] ? __fget_light+0xaf/0x190 [ 1346.337749][T28918] do_preadv+0x131/0x1d0 [ 1346.342048][T28918] __x64_sys_preadv+0x61/0x80 [ 1346.346745][T28918] do_syscall_64+0xcc/0x370 [ 1346.351276][T28918] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1346.357167][T28918] RIP: 0033:0x45a219 [ 1346.361075][T28918] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1346.380690][T28918] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1346.389119][T28918] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 [ 1346.397097][T28918] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1346.405499][T28918] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1346.413473][T28918] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1346.421519][T28918] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 [ 1346.429526][T28909] CPU: 0 PID: 28909 Comm: syz-executor.5 Not tainted 5.4.0-rc6+ #0 [ 1346.437455][T28909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1346.447512][T28909] Call Trace: [ 1346.450826][T28909] dump_stack+0xf5/0x159 [ 1346.455112][T28909] should_fail.cold+0xa/0x1a [ 1346.459784][T28909] should_fail_alloc_page+0x50/0x60 [ 1346.465004][T28909] __alloc_pages_nodemask+0xd2/0x310 [ 1346.470361][T28909] alloc_pages_current+0xd1/0x170 [ 1346.475407][T28909] __page_cache_alloc+0x183/0x1a0 [ 1346.480518][T28909] __do_page_cache_readahead+0x13e/0x390 [ 1346.486185][T28909] ondemand_readahead+0x35d/0x710 [ 1346.491237][T28909] page_cache_sync_readahead+0x1ad/0x1e0 [ 1346.496902][T28909] generic_file_read_iter+0xeb6/0x1440 [ 1346.502411][T28909] ext4_file_read_iter+0xfa/0x240 [ 1346.507546][T28909] generic_file_splice_read+0x35c/0x500 [ 1346.514695][T28909] do_splice_to+0xf2/0x130 [ 1346.519200][T28909] ? add_to_pipe+0x1a0/0x1a0 [ 1346.523879][T28909] ? add_to_pipe+0x1a0/0x1a0 [ 1346.528515][T28909] splice_direct_to_actor+0x1a1/0x510 [ 1346.533928][T28909] ? generic_pipe_buf_nosteal+0x20/0x20 [ 1346.539593][T28909] do_splice_direct+0x161/0x1e0 [ 1346.544632][T28909] do_sendfile+0x384/0x7f0 [ 1346.549393][T28909] __x64_sys_sendfile64+0x12a/0x140 [ 1346.554654][T28909] do_syscall_64+0xcc/0x370 [ 1346.559188][T28909] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1346.565109][T28909] RIP: 0033:0x45a219 [ 1346.569107][T28909] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1346.588799][T28909] RSP: 002b:00007f03dc7bdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1346.597245][T28909] RAX: ffffffffffffffda RBX: 00007f03dc7bdc90 RCX: 000000000045a219 [ 1346.605278][T28909] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 [ 1346.613263][T28909] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1346.621245][T28909] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f03dc7be6d4 09:50:52 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7c, 0x0) 09:50:52 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xea, 0x0) 09:50:52 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000280), 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setuid(r1) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) [ 1346.629302][T28909] R13: 00000000004c7f94 R14: 00000000004de3b0 R15: 0000000000000008 09:50:53 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7d, 0x0) 09:50:53 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000280), 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000040)=0x911c) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x220, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) setuid(r2) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x8a, 0x80000000}) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r4, 0xb) r5 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VT_DISALLOCATE(r5, 0x5608) 09:50:53 executing program 4 (fault-call:2 fault-nth:2): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) [ 1347.069829][T28955] FAULT_INJECTION: forcing a failure. [ 1347.069829][T28955] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1347.083382][T28955] CPU: 1 PID: 28955 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1347.091370][T28955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1347.101524][T28955] Call Trace: [ 1347.104877][T28955] dump_stack+0xf5/0x159 [ 1347.109332][T28955] should_fail.cold+0xa/0x1a [ 1347.113986][T28955] should_fail_alloc_page+0x50/0x60 09:50:53 executing program 5 (fault-call:7 fault-nth:3): r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:53 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xeb, 0x0) 09:50:53 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000280), 0x2) r1 = syz_open_dev$radio(&(0x7f00000009c0)='/dev/radio#\x00', 0x0, 0x2) getsockopt$TIPC_SRC_DROPPABLE(r1, 0x10f, 0x80, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) getsockopt$rose(r0, 0x104, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x5, &(0x7f0000000940), &(0x7f0000000980)=0x4) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r0, &(0x7f0000000740)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10181}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)=ANY=[@ANYBLOB="e801a89b", @ANYRES16=r2, @ANYBLOB="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"], 0x1e8}, 0x1, 0x0, 0x0, 0x40c1}, 0x20000000) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xffffffffffffb6d1, 0x2000) r4 = syz_open_dev$cec(&(0x7f00000001c0)='/dev/cec#\x00', 0x2, 0x2) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000000880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000008c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000a80)={'team0\x00', r6}) setsockopt$CAN_RAW_JOIN_FILTERS(r4, 0x65, 0x6, &(0x7f0000000300)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r7, &(0x7f00000000c0)={0xa, 0x4e21, 0x40000, @empty}, 0xf) r8 = accept4$inet6(r0, &(0x7f0000000780)={0xa, 0x0, 0x0, @empty}, &(0x7f00000007c0)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000800)={0x0, 0x4}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000000b80)=ANY=[@ANYRES32=r9, @ANYBLOB="47000000ae7f5c9d6986640bc49278c977bfeb9c3c2e7b2e5e909a7cb3fffc724c561d4dea4add244bf0947056dc8815859bee3de67f522fd39408b30800000000000000bc8428f2e24bc12ea5380000000000000200194dddc5e3fb16f466accd6319a5124b27b34b19e5022246c4b60a897c359917124814e31191006a0373329097af29fab39cee427276369a5e39239c75c8ed369aeb26ddbc2534be3d123764efd03ae39953b1d2bed2da9c0ad0561c3dca10e2839b9268e4023f76b6eb6614c3070fcc8f095fe0b4384e99ae9db3c7afbe5a6cb89322ba4a589f9ead759b8c24e5a82b9de495"], &(0x7f0000000900)=0x2) connect$inet6(r7, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x4e22, 0x0, @loopback}}, 0xfffffffe, 0x280, 0x1}, 0x98) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000340)={0x1, {{0x2, 0x4e24, @multicast2}}, {{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x3d4) 09:50:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000280)=0x25d8bd25a6b3e129) setuid(r1) syz_mount_image$erofs(&(0x7f0000000040)='erofs\x00', &(0x7f0000000080)='./file0\x00', 0x3ff, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={[{@fault_injection={'fault_injection', 0x3d, 0x1000}}], [{@obj_user={'obj_user', 0x3d, 'vboxnet1wlan1+/%'}}]}) r2 = shmget$private(0x0, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) [ 1347.119307][T28955] __alloc_pages_nodemask+0xd2/0x310 [ 1347.124677][T28955] cache_grow_begin+0x76/0x670 [ 1347.129635][T28955] kmem_cache_alloc_node_trace+0x580/0x670 [ 1347.135495][T28955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1347.141877][T28955] __kmalloc_node+0x38/0x50 [ 1347.146495][T28955] kvmalloc_node+0x71/0x100 [ 1347.151017][T28955] seq_read+0x5cd/0x960 [ 1347.155265][T28955] ? rw_verify_area+0xee/0x250 [ 1347.160155][T28955] do_iter_read+0x357/0x3d0 [ 1347.164675][T28955] vfs_readv+0x9c/0xf0 [ 1347.168755][T28955] ? __fget+0xb8/0x1d0 [ 1347.172920][T28955] ? __fget_light+0xaf/0x190 [ 1347.177526][T28955] do_preadv+0x131/0x1d0 [ 1347.181860][T28955] __x64_sys_preadv+0x61/0x80 [ 1347.186561][T28955] do_syscall_64+0xcc/0x370 [ 1347.191088][T28955] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1347.196724][T28957] FAULT_INJECTION: forcing a failure. [ 1347.196724][T28957] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1347.197008][T28955] RIP: 0033:0x45a219 [ 1347.214093][T28955] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1347.233819][T28955] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1347.242337][T28955] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 [ 1347.250318][T28955] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1347.258289][T28955] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1347.266259][T28955] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1347.274274][T28955] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 [ 1347.282275][T28957] CPU: 0 PID: 28957 Comm: syz-executor.5 Not tainted 5.4.0-rc6+ #0 [ 1347.290250][T28957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1347.300367][T28957] Call Trace: [ 1347.303679][T28957] dump_stack+0xf5/0x159 [ 1347.307943][T28957] should_fail.cold+0xa/0x1a [ 1347.312561][T28957] should_fail_alloc_page+0x50/0x60 [ 1347.317777][T28957] __alloc_pages_nodemask+0xd2/0x310 [ 1347.323082][T28957] alloc_pages_current+0xd1/0x170 [ 1347.328124][T28957] __page_cache_alloc+0x183/0x1a0 [ 1347.333174][T28957] __do_page_cache_readahead+0x13e/0x390 [ 1347.338835][T28957] ondemand_readahead+0x35d/0x710 [ 1347.343879][T28957] page_cache_sync_readahead+0x1ad/0x1e0 [ 1347.349526][T28957] generic_file_read_iter+0xeb6/0x1440 [ 1347.355027][T28957] ext4_file_read_iter+0xfa/0x240 [ 1347.360086][T28957] generic_file_splice_read+0x35c/0x500 [ 1347.365750][T28957] do_splice_to+0xf2/0x130 [ 1347.370263][T28957] ? add_to_pipe+0x1a0/0x1a0 [ 1347.374875][T28957] ? add_to_pipe+0x1a0/0x1a0 [ 1347.379503][T28957] splice_direct_to_actor+0x1a1/0x510 [ 1347.384886][T28957] ? generic_pipe_buf_nosteal+0x20/0x20 [ 1347.390466][T28957] do_splice_direct+0x161/0x1e0 [ 1347.395354][T28957] do_sendfile+0x384/0x7f0 [ 1347.399917][T28957] __x64_sys_sendfile64+0x12a/0x140 [ 1347.405318][T28957] do_syscall_64+0xcc/0x370 [ 1347.409842][T28957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1347.415743][T28957] RIP: 0033:0x45a219 [ 1347.419657][T28957] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1347.439322][T28957] RSP: 002b:00007f03dc7bdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 1347.447751][T28957] RAX: ffffffffffffffda RBX: 00007f03dc7bdc90 RCX: 000000000045a219 [ 1347.455857][T28957] RDX: 0000000000000000 RSI: 0000000000000007 RDI: 0000000000000006 09:50:53 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7e, 0x0) 09:50:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmctl$SHM_LOCK(r2, 0xb) [ 1347.463962][T28957] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1347.471948][T28957] R10: 00008000fffffffe R11: 0000000000000246 R12: 00007f03dc7be6d4 [ 1347.480013][T28957] R13: 00000000004c7f94 R14: 00000000004de3b0 R15: 0000000000000008 09:50:53 executing program 4 (fault-call:2 fault-nth:3): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:50:54 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xec, 0x0) 09:50:54 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x82, 0x0) [ 1347.695087][T28978] FAULT_INJECTION: forcing a failure. [ 1347.695087][T28978] name failslab, interval 1, probability 0, space 0, times 0 [ 1347.720043][T28978] CPU: 0 PID: 28978 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1347.727987][T28978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1347.738107][T28978] Call Trace: [ 1347.741555][T28978] dump_stack+0xf5/0x159 [ 1347.745911][T28978] should_fail.cold+0xa/0x1a [ 1347.750696][T28978] __should_failslab+0xee/0x130 [ 1347.755558][T28978] should_failslab+0x9/0x14 [ 1347.760079][T28978] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1347.765446][T28978] ? memcg_kmem_put_cache+0x91/0xe0 [ 1347.770707][T28978] proc_cgroup_show+0x48/0x4b0 [ 1347.775489][T28978] proc_single_show+0x89/0xe0 [ 1347.780274][T28978] seq_read+0x350/0x960 [ 1347.784461][T28978] ? rw_verify_area+0xee/0x250 [ 1347.789291][T28978] do_iter_read+0x357/0x3d0 [ 1347.793878][T28978] vfs_readv+0x9c/0xf0 [ 1347.798084][T28978] ? __fget+0xb8/0x1d0 [ 1347.802291][T28978] ? __fget_light+0xaf/0x190 [ 1347.806975][T28978] do_preadv+0x131/0x1d0 [ 1347.811279][T28978] __x64_sys_preadv+0x61/0x80 [ 1347.816083][T28978] do_syscall_64+0xcc/0x370 [ 1347.820659][T28978] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1347.826836][T28978] RIP: 0033:0x45a219 [ 1347.830869][T28978] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1347.850482][T28978] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1347.858998][T28978] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 [ 1347.866979][T28978] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1347.874961][T28978] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1347.882952][T28978] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 09:50:54 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x600, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000140)={0x79, 0x0, [0x6, 0x9, 0x5, 0x10001]}) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) ioctl$SIOCRSSCAUSE(r1, 0x89e1, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4c) ioctl$MON_IOCH_MFLUSH(r2, 0x9208, 0x3) 09:50:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x21000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r3, 0x8, 0x70bd28, 0x25dfdbfd, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x10000}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4417d}, 0x40) setuid(r1) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r4, 0xb) [ 1347.891018][T28978] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:50:54 executing program 5 (fault-call:7 fault-nth:4): r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/ploc/sys/net/\x00\x00\x00\x00\x00\x00\x00\x00sync_threshold\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000040)={0x0, 0x4}, 0x2) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x4ea1, 0x1000b92f, @rand_addr="b3cf49960200011f00", 0x1ff}, 0xfffffffffffffdd1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x4, @loopback}}, 0x0, 0x280}, 0x98) r3 = socket$nl_route(0x10, 0x3, 0x0) tee(r3, 0xffffffffffffffff, 0x610, 0x5) 09:50:54 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xed, 0x0) 09:50:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) 09:50:54 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x83, 0x0) 09:50:54 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xee, 0x0) 09:50:54 executing program 4 (fault-call:2 fault-nth:4): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:50:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x3, @loopback}, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:54 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:50:54 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x84, 0x0) [ 1348.481582][T29023] FAULT_INJECTION: forcing a failure. [ 1348.481582][T29023] name failslab, interval 1, probability 0, space 0, times 0 [ 1348.570124][T29023] CPU: 0 PID: 29023 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1348.578099][T29023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1348.588200][T29023] Call Trace: [ 1348.591590][T29023] dump_stack+0xf5/0x159 [ 1348.595857][T29023] should_fail.cold+0xa/0x1a [ 1348.600469][T29023] __should_failslab+0xee/0x130 [ 1348.605382][T29023] should_failslab+0x9/0x14 [ 1348.609896][T29023] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1348.615559][T29023] ? strlen+0x3b/0x60 [ 1348.619569][T29023] ? proc_cgroup_show+0x392/0x4b0 [ 1348.624702][T29023] proc_cgroup_show+0x48/0x4b0 [ 1348.629489][T29023] proc_single_show+0x89/0xe0 [ 1348.634204][T29023] seq_read+0x350/0x960 [ 1348.638412][T29023] do_iter_read+0x357/0x3d0 [ 1348.642939][T29023] vfs_readv+0x9c/0xf0 [ 1348.647025][T29023] ? __fget+0xb8/0x1d0 [ 1348.651112][T29023] ? __fget_light+0xaf/0x190 [ 1348.655719][T29023] do_preadv+0x131/0x1d0 [ 1348.660116][T29023] __x64_sys_preadv+0x61/0x80 [ 1348.664821][T29023] do_syscall_64+0xcc/0x370 [ 1348.669387][T29023] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1348.675284][T29023] RIP: 0033:0x45a219 [ 1348.679222][T29023] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1348.698840][T29023] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1348.707617][T29023] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 09:50:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) sendmsg$inet6(r1, &(0x7f0000000080)={&(0x7f0000000000)={0xa, 0x4e20, 0xfffffffe, @local, 0x1}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000300)="f4f95a712f2b1dc074e1ed0bd8b2750934a3757b65fe195357c1c06b7c166a2c2066a8b9ca2c2c4338452cb4c066503fb21b5fe4cd04afe972e4d0ce858810819034493fb1a33ed3ae38d290a8d7306bc31c3454f4549c5167da675782040439d6a635188e9e90e12b57a20760ecc784363ba2098e65da38adab93b92b87887ea04847be2d2babc04793ed1be91d78a36f258ad8a1a121f99e616be8d9e31254bbb05f2fc2f623cf78e3f6f7d505c458343d3d1e2b67d9c32c44992e23f14b8a562297aa6ca119840f5d2685d0335746f13b521d6ac36743dd39eec688a5c41ec887eb5fde20bfb03078e52d080b51db2c14cf3639087233bc78e08d24109cd8d4a62d17331e693e0f897512c0e097cf85e5ec64e00976e7c43bf41e208a2a1946083f643f08c518d9f118a3e44117300020f8689790940c43dcb9e840c0f6da232bee5735eaab8da2851f20bdbf526d0fa425d920e7b596afb877e6b6e76207571cf4b34244e9575613c06634edf8ba60a6f0490ac08c2966a6cfa5e509cb48fdbba637b87329a3009879ba691dcd27359e1391b92506dbd20745b07985ef8f9d63a4044647cf560b2d5f7a0997909e75acbbfe11bef390d02eb89f93700ee21cdd5ab6e5a133e0c9bb002fdd688c5ba460290e37b037cd0fa06cd107d0ddab26310a7f9d458a8b6d7087e7bcbd9aa0417ed352b64275b2ff91f6e2b3b9e7b946bc9090255cf97eaf1540c3d89bd2fc90b7031d2e19f616229b82d66910b3a94461a1653f819478c0cbb2d7adb9e016e5e716a68cadcdbc07234157046a8e6124b12cafa282e1eebe581f7e418a0d2850dc3ed482029cd83326de2a17d0064766691554043da729779dc450982cf096aacc9859b25b984019167e3d7d9f1a1921085fba753703c46e935a900b36487d645ca0733b685d9c88d067ff437a9f5e5c7fddc435f8f9b514a497ee87a9f1b2acd1b89859e39836307284e27f0dd16744aac44a9ca2a01ee77236188b5bf5441dbee6e91bbfdae18b5d742cb666e72da4ec1e563ae2717f60fcbb55ef7f734cd0b009ab20bf3f28edd85960cbcf125651a1ae9649da11ee95f588cbe778121cf783dbbbf7ff2025c3494363b52426291e28616fbf479e057449205309c156a4e4967f0b28a6c571b2af913b7d71d7a89dd146f4c64b5dfe35ed5049625646ba76f3e866b814b59d669ee6448fde62e2ce7ef471f2eb40ac62a8389e0aaf9f8b2c53cef55e7b256c656bbbe5dac246379fe931d7617873713231ba637f94cf1a391971f64b0a4446a1287b9b5002116ba852b4d65ee6f5ff21a7f124bf95e7ae038158fdaceb8ea86d8b8b4ed6e9b048cfa085fadd423bef49f1d9b9cf78c8310d34f4cf0a29cb07c4b7171c2256a3f200c3f69f5d4563da7a0517dd4a848d1dcbb77ed87b40be4387a6ac34dbde0f10b074b550f3f0154a564c5363f75c6d88020d9fc0553c6ae21d4d941c3cf65b2ef9523ac05c2bdfe9e1c47821cc4280cb8a47369820f714ada5e01b2723e66d7cd5ee161c51b33232e239964ef8181219277123fd373cfd5d8f2ccf03034a108c7706830dc2b19365b3a662bee061daf399d29b228be8016347e47ea2aebd58e3ecceb80d77f2f3e6371743699ebbd82b1eb68fbd852f357b947388bfce0df5f4cb66c913792cf8029fc0a6bd255e2b6148e72737d8fbbf2825ffd108f5c5dc4e1718d65d3b5415064532dc237ac6805b1567fa385675835406c82f5658e992e9396dee6a060ded3a9a1f4723536ad4074fa0373107bae1ebabe1045b57e9e3e99ca87cb3d075f6d2e81e9433decd91bbe1680d0f338b2646bdda2fd271c9c3b133c6573c62f55a525453661f77313a78ece03b5680370c6a4755f02f87b36f24b7a99d717b927675aa61360aa796333d2ddf9a37db90dc1f0b3c9a621d0b6e64bad5076cd8482b925317f7b77b1566080f53c27b0ce2d756aef60a17e2068bf81bfb425b6a2aee76ac6837886305613d7a6bdae1b33c64a595c952c1da766376fd65ab5608e22d6a68e4bceb1614c86be7b4cc81282eca5ea18505359b8740f9df3d58192219a722d15e9edcb8955009a1e60e35d861c07a720117b6e6c0fd2045463f5bb0c9e7b585c02caeea2803cb02ab6339744b548f6216ba982664d67d5a04779518fcb903939c05c3f03f97e66bf5a6289e5f1d645e736d6a1d8f15605c6663ea526e7b70389694fe4b39fad1e5279661652efd1f0a6c7088761a243a3ce380989be311866f5e333ab314d13bdb368219b139d6fd1b569612e9b6a6e3b2e32f8d27f1db326c5e9f92be8b93707159965ca8432b48e0e73334add644605a4a131ea6ebccb81b2717d65a62d11640529463527fd79456c8905b6fd081372c91882c94e56f47df2c174bd9ed8f8ae82163e2930640bc9637e8c03526a140726bc18f33bb937d050344e597767adacb7b60e402247def0750004c9911793dd85af38627cb47f891b66ab571beec1cd6d503c48be5447b290e80fbbce01ccf31ccbfdc666c4df35008d3dff651c61f64813b5090d825df0365a5fb89cd8dafff4252e27db36663963a97e7319eeb2bc8569fb960d5c2813867ecede8dd23333ed4919d6f5368973e5190c3f24a2273db741487527dcfbd6874b98a2396fe6de357e9528ea80bbe1cb08975df7a71874cc0f263184d37980d9b31105b823cc637c895f85203967f9b4607ab66e84f314196a09456b356130d0b569f8aca8789bfdec30ff5c9f482f68dd237f1a20eaf17c6c864bc70047b837a8e355647514960ef8d3c2bbe9993d48eef64d69b2fb19334e6ce720b1242730f1b27ec236e96d50ed7ca0ef19a2a583fd86451fb4ef3a8b23ba6c38c71ddc1e478452cd535ea82812c0ca7b850ad60e6f9960f844c0383fe4de70b30cbef79553e6f66364ba65cbd9b5d6938faf73da1415d90d9d72f950d772a433d2dd864adf07da82fbe307108b24f83478b48426415d715eca926dfa10e05e8c4e2caadf8eab628c9c87c7752092d840c81625a6d38aacabb7c6a628a8088b2ac0c6932891aa704f5dbceeeafab44d294bd6f2ea1997d4a555322edcd2afa265022a0eb0cce7ec58a228c14c12e3c78673ac67240460ab45b0562bf41f77549cbc610d88c9fbcee9786c1924653ef5598a371d9220d4dc0eab8c2a3f64c367f5606797a08c39c3b1afb89fba7538dba3fc32d6a8be6768abd39afe86971294ae686f1f2e89a4835d3337a8531ded08c33d3510ad92f5132bc601d0be663bf12e775e7e449a62ebdb1c5bf6f458e81a29eadd1f2bd3ad5e5e1101722bca19e82e62701473eeeda6e0916af8988949ff68b35bf8fcf63623c954c950575cc3d34c8c3b456c25fd1b832bbdbf29e7e757236b832d381d7e008eee82cfdb3a29a06aaeb85c8ff69c178586a7bacb56dfd3c180fa2a4c9714c45ef20a4248d690b1a9515f6d61b8e815b6d8991f77f6a994e8fe760f27bcfc1c9e7fefe0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0x1000}, 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0x1000}], 0x2, &(0x7f0000002300)=[@rthdrdstopts={{0x138, 0x29, 0x37, {0x99e7f5b67215017b, 0x24, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x29}}, @generic={0x3, 0x7f, "9e7922dcd5f826d2cabc6851fe7b27e4aa74b71644ab9318a3d1b99cb634a9b718e5aaa984a7d9498d30bb091f7e5c7c12768f9cc4ef62edbe49401e33f46a7d425fd81a0cc01319d32f7e50f5cf7f6ec61038e601e6a9160dbfe58bf405bc4ff3219c19b3820ee63e6fe9d45c80d974d3225a64ce854715e00c323e9b29b5"}, @calipso={0x7, 0x48, {0x800, 0x10, 0x0, 0xa52, [0x800, 0x17, 0x18b707cd, 0x5, 0x6, 0x1, 0x7, 0x3000000000000]}}, @generic={0x4, 0x41, "46ccde9a09b852d5f54b1d37539355f8ecf8ca4ed826a1e02949fe52e010b705063648c4d639429a20317787919364044f496f52768e1b4c42e6929b571fd40f26"}]}}}, @rthdr={{0x58, 0x29, 0x39, {0x3b, 0x8, 0x0, 0x2, 0x0, [@local, @empty, @rand_addr="85f42343319795fb78d37f7d2bcf50ea", @mcast1]}}}], 0x190}, 0x40c9) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) [ 1348.715626][T29023] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1348.723674][T29023] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1348.731658][T29023] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1348.739644][T29023] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:50:55 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x85, 0x0) 09:50:55 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xef, 0x0) 09:50:55 executing program 0: ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x5) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) setuid(r3) r4 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000000)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x2, 0x1ff, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1000}, @in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e20, 0x4, @mcast1, 0x1}, @in6={0xa, 0x4e24, 0xffffb712, @mcast2, 0xfffffffd}]}, &(0x7f00000000c0)=0x10) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000280), 0x2) r7 = socket$xdp(0x2c, 0x3, 0x0) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r8, &(0x7f0000000280), 0x2) r9 = syz_open_dev$dri(&(0x7f0000000440)='/dev/dri/card#\x00', 0x1b74bb80, 0x21a802) r10 = syz_open_dev$sndmidi(&(0x7f0000000480)='/dev/snd/midiC#D#\x00', 0x101, 0x400000) r11 = accept$inet(0xffffffffffffffff, &(0x7f00000004c0)={0x2, 0x0, @multicast1}, &(0x7f0000000500)=0x10) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r12, &(0x7f0000000280), 0x2) r13 = socket$alg(0x26, 0x5, 0x0) r14 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r14, &(0x7f0000000280), 0x2) r15 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r15, &(0x7f0000000280), 0x2) r16 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r17) r18 = getpid() sched_setscheduler(r18, 0x5, &(0x7f00000001c0)) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000540)=0x0) r20 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r20, &(0x7f0000000280), 0x2) r21 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/mixer\x00', 0x410100, 0x0) r22 = syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x9, 0x1000) r23 = syz_open_dev$sndtimer(&(0x7f0000000600)='/dev/snd/timer\x00', 0x0, 0x2001) r24 = syz_open_dev$mouse(&(0x7f0000000640)='/dev/input/mouse#\x00', 0x200, 0x140) sendmmsg$unix(r6, &(0x7f0000000a40)=[{&(0x7f00000001c0)=@file={0xed3dd67ac0838ba9, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000002c0)="14b04178fc488d43f4d4286e71b4ec5e11021a4efd90e5e882c74dad8f", 0x1d}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000003c0)="1c7a3021363db6fe5934e130eeed79e41a7742e6", 0x14}], 0x1, &(0x7f0000000680)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x38, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13, r14, r2, r15]}}, @cred={{0x1c, 0x1, 0x2, {r1, r17, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r18, r19, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r20, r21, r0]}}, @rights={{0x20, 0x1, 0x1, [r2, r22, r23, r24]}}], 0xd0, 0x44011}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000800)="28f36ec6e3fa1157b69d62fb22e604a5ff0791c8865a92b3459ff163102576df9dde46ec29ad82f16a3c0a301adf2307559748e90883ea04a9693ce46ab6b2684568add925ef415580282c3116304e1c958a461f534ee1efcc5a3b0f636e8cbd45823a442705befb8e9ff6b46c063bf602d3a39d460d942cc53ba9f583", 0x7d}, {&(0x7f0000000880)="5ff69aa856924bb8366c85085dc424aad08ee849eb0dd0a9eb667ee4b39826a826bb8b72ede8f3d99ae7d34ca2d9ba99276c7da53c397354f90ef29aeeb3f32e193443e566ccb6d25df1994e8507edd8e3a96fa1566e1d5bb3f8e10d9450b3aadd5dc165a7b62911fe00541ba2441d3478fc5e9d4f82d6ae552a5efcd1cc9bf52fb6e4fc9a4b9456629e2fab30d85907596dd64af179f61bd5b4240e0d25e1b0fd6fe19d52a7", 0xa6}, {&(0x7f0000000940)="f310486d1f3ddbe17738a6f79ae7b9a90bd684b1d35b0f454950d5c0976273faf07a15f0b272ad5883c59f75e544c99480e2bb5bfa7daab77415660d0cc3ed2188fea9cbda4219b32a35292caa9044fe4655fe0f151f64d09075771ded417b68de3a77a1d024684821cd76e24d8e7ab89ef1fb96685a8c481043262d3fe979871e04cbffa39df8854337b7e2a16ebf98cae2009b1e07d9a0696666e8fcbe7fba1dc40b4f5d80cf834f287dcde9dbd586c3e0e0f5fb46ee5c56", 0xb9}], 0x3, 0x0, 0x0, 0x400}], 0x3, 0x41) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000001300)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], 0x1008) shmctl$SHM_LOCK(r4, 0xb) 09:50:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r4 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) ioctl$KVM_DIRTY_TLB(r5, 0x4010aeaa, &(0x7f00000002c0)={0x1}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x601542, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x23, 0x1a, 0x3, 0x7, 0x0, 0x7fffffff, 0x1128, 0x6, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001, 0x7, @perf_bp={&(0x7f0000000100), 0x8}, 0x2, 0x101, 0x9, 0xf, 0x1, 0x1, 0x6}, r6, 0x9, 0xffffffffffffffff, 0xb) renameat(r4, &(0x7f0000000040)='./file0\x00', r6, &(0x7f00000000c0)='./file0\x00') r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r7, &(0x7f0000000280), 0x2) r8 = getpid() sched_setscheduler(r8, 0x5, &(0x7f00000001c0)) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r10) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00000001c0)={r8, r10, r2}, 0xc) shmctl$SHM_LOCK(r3, 0xb) 09:50:55 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x800000000002) 09:50:55 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf0, 0x0) 09:50:55 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x86, 0x0) 09:50:55 executing program 4 (fault-call:2 fault-nth:5): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:50:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0xfffffffc, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x2d3) setuid(r1) r2 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x1, 0x4) shmctl$SHM_LOCK(r2, 0xb) [ 1349.372504][T29070] FAULT_INJECTION: forcing a failure. [ 1349.372504][T29070] name failslab, interval 1, probability 0, space 0, times 0 [ 1349.408162][T29070] CPU: 0 PID: 29070 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1349.416203][T29070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1349.426265][T29070] Call Trace: [ 1349.429717][T29070] dump_stack+0xf5/0x159 [ 1349.433998][T29070] should_fail.cold+0xa/0x1a [ 1349.438631][T29070] __should_failslab+0xee/0x130 [ 1349.444014][T29070] should_failslab+0x9/0x14 [ 1349.448597][T29070] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1349.453893][T29070] ? strlen+0x3b/0x60 [ 1349.457923][T29070] ? proc_cgroup_show+0x392/0x4b0 [ 1349.463113][T29070] proc_cgroup_show+0x48/0x4b0 [ 1349.467987][T29070] proc_single_show+0x89/0xe0 [ 1349.472718][T29070] seq_read+0x350/0x960 [ 1349.476918][T29070] do_iter_read+0x357/0x3d0 [ 1349.481513][T29070] vfs_readv+0x9c/0xf0 [ 1349.485596][T29070] ? __fget+0xb8/0x1d0 [ 1349.489693][T29070] ? __fget_light+0xaf/0x190 [ 1349.494321][T29070] do_preadv+0x131/0x1d0 [ 1349.498657][T29070] __x64_sys_preadv+0x61/0x80 [ 1349.503358][T29070] do_syscall_64+0xcc/0x370 [ 1349.508010][T29070] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1349.513916][T29070] RIP: 0033:0x45a219 [ 1349.517926][T29070] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1349.537710][T29070] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1349.546140][T29070] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 [ 1349.554120][T29070] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1349.562292][T29070] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 09:50:55 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf1, 0x0) 09:50:55 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x87, 0x0) [ 1349.570515][T29070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1349.578562][T29070] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:50:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x2, 0xffff, 0x8, 0x65}, 0x8) [ 1349.619872][ T26] audit: type=1800 audit(1572947455.990:123): pid=29058 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16864 res=0 09:50:56 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x800000000003) 09:50:56 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x88, 0x0) 09:50:56 executing program 4 (fault-call:2 fault-nth:6): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:50:56 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf2, 0x0) 09:50:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = semget$private(0x0, 0x1, 0x90) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000140)=""/227) semctl$SEM_STAT(r1, 0x4, 0x12, &(0x7f0000000000)=""/189) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) 09:50:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00000003c0)={0x101, 0x7, 0x7, 0x5}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1120c2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0x25, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/37}, &(0x7f00000001c0)=0x78) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x3a5040, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000440)=""/150) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000300)={{0xfc, 0x6}, 'port1\x00', 0x21, 0xc0016, 0x2, 0x1, 0x400, 0x5, 0x80000000, 0x0, 0x0, 0x7ff}) [ 1349.967093][T29102] FAULT_INJECTION: forcing a failure. [ 1349.967093][T29102] name failslab, interval 1, probability 0, space 0, times 0 [ 1350.090296][T29102] CPU: 1 PID: 29102 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1350.098234][T29102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1350.108419][T29102] Call Trace: [ 1350.111760][T29102] dump_stack+0xf5/0x159 [ 1350.116057][T29102] should_fail.cold+0xa/0x1a [ 1350.120767][T29102] __should_failslab+0xee/0x130 [ 1350.125646][T29102] should_failslab+0x9/0x14 [ 1350.127048][ T26] audit: type=1800 audit(1572947456.470:124): pid=29095 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16880 res=0 [ 1350.130166][T29102] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1350.130190][T29102] ? strlen+0x3b/0x60 [ 1350.130240][T29102] ? proc_cgroup_show+0x392/0x4b0 [ 1350.163877][T29102] proc_cgroup_show+0x48/0x4b0 [ 1350.168772][T29102] proc_single_show+0x89/0xe0 [ 1350.173469][T29102] seq_read+0x350/0x960 [ 1350.177718][T29102] do_iter_read+0x357/0x3d0 [ 1350.182266][T29102] vfs_readv+0x9c/0xf0 [ 1350.186354][T29102] ? __fget+0xb8/0x1d0 [ 1350.190526][T29102] ? __fget_light+0xaf/0x190 [ 1350.195244][T29102] do_preadv+0x131/0x1d0 [ 1350.199510][T29102] __x64_sys_preadv+0x61/0x80 [ 1350.204204][T29102] do_syscall_64+0xcc/0x370 [ 1350.208728][T29102] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1350.214690][T29102] RIP: 0033:0x45a219 [ 1350.218630][T29102] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:50:56 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x800000000004) 09:50:56 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf3, 0x0) 09:50:56 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x89, 0x0) [ 1350.238242][T29102] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1350.246669][T29102] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 [ 1350.255780][T29102] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1350.263764][T29102] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1350.271788][T29102] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1350.280039][T29102] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:50:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast2}}, 0x0, 0x280}, 0x98) [ 1350.531262][ T26] audit: type=1800 audit(1572947456.910:125): pid=29118 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16895 res=0 09:50:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) fstat(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = geteuid() r8 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r8, 0x4, 0x0) r9 = getegid() fcntl$getownex(r8, 0x10, &(0x7f0000000a80)={0x0, 0x0}) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) lstat(0x0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r12, 0x0, r13) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="1c000000000000000100000002000000843d6447c102a2778e10dacfae43f25714e25a5d59d9225642c2b4cf218bec84fe6e42b246b171c332a6796876a2ac753cb6af14c8b8fa803a5c5c457f2387ec4ba0f248f8011b28c6fe13ec", @ANYRES32=0x0, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000001c00", @ANYRES32=0x0, @ANYRES32=r11, @ANYRES32=r13], 0x7a, 0x4}, 0x6010) r14 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r14, 0x4, 0x0) r15 = getegid() fcntl$getownex(r14, 0x10, &(0x7f0000000a80)={0x0, 0x0}) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) lstat(0x0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r18, 0x0, r19) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="1c000000000000000100000002000000843d6447c102a2778e10dacfae43f25714e25a5d59d9225642c2b4cf218bec84fe6e42b246b171c332a6796876a2ac753cb6af14c8b8fa803a5c5c457f2387ec4ba0f248f8011b28c6fe13ec", @ANYRES32=0x0, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="000000001c00", @ANYRES32=0x0, @ANYRES32=r17, @ANYRES32=r19], 0x7a, 0x4}, 0x6010) r20 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r20, 0x4, 0x0) r21 = getegid() fcntl$getownex(r20, 0x10, &(0x7f0000000a80)={0x0, 0x0}) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) lstat(0x0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r24, 0x0, r25) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="1c000000000000000100000002000000843d6447c102a2778e10dacfae43f25714e25a5d59d9225642c2b4cf218bec84fe6e42b246b171c332a6796876a2ac753cb6af14c8b8fa803a5c5c457f2387ec4ba0f248f8011b28c6fe13ec", @ANYRES32=0x0, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="000000001c00", @ANYRES32=0x0, @ANYRES32=r23, @ANYRES32=r25], 0x7a, 0x4}, 0x6010) r26 = getegid() r27 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r27, &(0x7f0000000280), 0x2) getsockopt$sock_cred(r27, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) lstat(0x0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYBLOB="000000001c00120000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r29, @ANYBLOB], 0x21}, 0x0) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000180)={{}, {0x1, 0xc}, [{0x2, 0x4, r4}, {0x2, 0x6, r1}, {0x2, 0x8, r1}, {0x2, 0x0, r1}, {0x2, 0xa, r1}, {0x2, 0x0, r6}, {0x2, 0x2, r7}], {0x4, 0x1}, [{0x8, 0xd, r9}, {0x8, 0x7, r2}, {0x8, 0x7, r15}, {0x8, 0x0, r2}, {0x8, 0x4, r25}, {0x8, 0x2, r2}, {0x8, 0x8, r26}, {0x8, 0x0, r28}, {0x8, 0x1, r29}], {0x10, 0x2}, {0x20, 0x2}}, 0xa4, 0x1) setuid(r1) r30 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r30, 0xb) 09:50:56 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf4, 0x0) 09:50:57 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8a, 0x0) 09:50:57 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x800000000005) [ 1350.889168][ T26] audit: type=1800 audit(1572947457.260:126): pid=29143 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16895 res=0 09:50:57 executing program 4 (fault-call:2 fault-nth:7): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:50:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e25, 0x0, @empty}, 0xffffffffffffff85) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:57 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf5, 0x0) 09:50:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) recvmsg$kcm(r3, &(0x7f0000000600)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)=""/243, 0xf3}, {&(0x7f0000000180)=""/171, 0xab}, {&(0x7f00000002c0)=""/125, 0x7d}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/253, 0xfd}, {&(0x7f00000004c0)=""/68, 0x44}, {&(0x7f0000000540)=""/29, 0x1d}], 0x7}, 0x8000) ioctl$SIOCAX25DELUID(r4, 0x89e2, &(0x7f0000000640)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r1}) 09:50:57 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8b, 0x0) 09:50:57 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x800000000006) 09:50:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @local, 0xffffff8d}, 0xfffffffffffffff0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) getsockname$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0xfffffffffffffd3a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) ioctl$VIDIOC_ENUM_FREQ_BANDS(r3, 0xc0405665, &(0x7f0000000180)={0x2, 0x4, 0x6, 0x1000, 0x1, 0x6, 0x6}) getsockopt$inet6_udp_int(r3, 0x11, 0x8a60e96d8ac95a20, &(0x7f0000000000), &(0x7f0000000080)=0x4) 09:50:57 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf6, 0x0) [ 1351.175090][T29163] FAULT_INJECTION: forcing a failure. [ 1351.175090][T29163] name failslab, interval 1, probability 0, space 0, times 0 [ 1351.246851][T29163] CPU: 0 PID: 29163 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1351.254801][T29163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1351.264963][T29163] Call Trace: [ 1351.268281][T29163] dump_stack+0xf5/0x159 [ 1351.272723][T29163] should_fail.cold+0xa/0x1a [ 1351.277607][T29163] __should_failslab+0xee/0x130 [ 1351.282521][T29163] should_failslab+0x9/0x14 [ 1351.287474][T29163] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1351.292782][T29163] ? strlen+0x3b/0x60 [ 1351.296815][T29163] ? proc_cgroup_show+0x392/0x4b0 [ 1351.301894][T29163] proc_cgroup_show+0x48/0x4b0 [ 1351.306782][T29163] proc_single_show+0x89/0xe0 [ 1351.311478][T29163] seq_read+0x350/0x960 [ 1351.315824][T29163] do_iter_read+0x357/0x3d0 [ 1351.320485][T29163] vfs_readv+0x9c/0xf0 [ 1351.324667][T29163] ? __fget+0xb8/0x1d0 [ 1351.328767][T29163] ? __fget_light+0xaf/0x190 [ 1351.333390][T29163] do_preadv+0x131/0x1d0 [ 1351.338437][T29163] __x64_sys_preadv+0x61/0x80 [ 1351.343166][T29163] do_syscall_64+0xcc/0x370 [ 1351.348129][T29163] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1351.354033][T29163] RIP: 0033:0x45a219 [ 1351.358102][T29163] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1351.377908][T29163] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1351.386415][T29163] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 09:50:57 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8c, 0x0) 09:50:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_S_OUTPUT(r3, 0xc004562f, &(0x7f0000000040)=0x110086e9) shmctl$SHM_LOCK(r2, 0xb) [ 1351.394429][T29163] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1351.402511][T29163] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1351.410516][T29163] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1351.418582][T29163] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:50:57 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x800000000007) 09:50:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) lsetxattr$security_evm(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='security.evm\x00', &(0x7f0000000180)=@sha1={0x1, "f94d40a4620823f568cdd7cfb82b70dfc83897d3"}, 0x15, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x5, @mcast1}}, 0x0, 0x280, 0x910000, 0x0, 0x80}, 0x98) 09:50:58 executing program 4 (fault-call:2 fault-nth:8): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:50:58 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf7, 0x0) 09:50:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0x0, 0x100, 0x0, 0x100, 0x200, 0x200, 0x200, 0x200, 0x200, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0x98, 0x100}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x3f, 0x10000, 0x3, 'snmp\x00', 'syz1\x00'}}}, {{@ip={@multicast1, @multicast1, 0x0, 0xffffffff, 'bridge_slave_1\x00', 'veth1_to_team\x00', {0xc24347df50551c5d}, {}, 0x2e, 0x1, 0x44}, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f46a10b8514193abea03ebd48df70eb62287571923ec0818ce2f5029770d"}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, @in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e24, 0x1, @empty, 0x80000000}, @in={0x2, 0x4e21, @loopback}], 0x5c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000180)={0x0, @aes128}) accept4$unix(r5, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0xc00) shmctl$SHM_LOCK(r4, 0xb) 09:50:58 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8d, 0x0) 09:50:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) r4 = dup3(r0, r3, 0x80000) getpeername$inet(r4, &(0x7f0000003b80)={0x2, 0x0, @remote}, &(0x7f0000003bc0)=0x10) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x243, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="400000002400070500000000000080001d6b5cd1", @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70000800810000000000"], 0x40}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff31, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000002500070510000b000000000000000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000240008001c00010000000000000000000000000000000000000000000000000004000200"], 0x48}}, 0x0) sendmmsg$sock(r0, &(0x7f0000003a80)=[{{&(0x7f0000000000)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000002380)=[{&(0x7f0000000300)="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0x1000}], 0x6, &(0x7f0000002400)=[@mark={{0x14, 0x1, 0x24, 0x8}}], 0x18}}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002440)="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", 0xfb}, {&(0x7f0000002540)="e27653d5412bffa46b52bb1d3844c3d6f75776e979f0db80e70b08b7d04506d527bd4d4cfd14f280ec5d200150e4f5cb9181490276deada14bf7f7fe344ecd10a3839b1d645b4d6b7eb9e22b915290bdc75c04d98dda5e33f2f208591cd716eec0d2c367512dabd4d42e35d3d4717d0fd56977840166e4d69c27757009f94b8b81927ea76c84dae7fc3d5db20be5f4c2d849e5e916ba0cbbfb65831bebc2ddd10c2de1b63538e798bc0d401df182", 0xae}], 0x2, &(0x7f0000002640)=[@mark={{0x14, 0x1, 0x24, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0xffffffc0}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}], 0x90}}, {{&(0x7f0000002700)=@hci={0x1f, r7, 0x2}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002780)=')', 0x1}], 0x1}}, {{&(0x7f0000002800)=@nl=@kern={0x10, 0x0, 0x0, 0x10202200}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000002880)="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", 0x1000}, {&(0x7f0000003880)="44b5d648fe2d747e8813d13eebf542c3a9338bd73cdfcdd4b61e1732052d208d02926d9a9111da49e2531f53ce51f7b717e8859db23af32f", 0x38}, {&(0x7f00000038c0)="ecc61830b2f1f738c27b86f238eed28c218b7af7626365af9f9ed1b761325d40cee6301f9d3cfe9f464dac55fa0627f6458d8c3bf5ef773d02972b10f5e705052b6e21e32ea2172f324d584e10a2e4e3d4cdc5945751608e738c217b02726c19f30b247c451258a3026ad700e61fab6832f7a90984cdce6c872963ebdd1c70c3f3f2f2e1184e41a9401663fa581cc798aacea92e30de9a370ff5c1e414ebc9eeab0444f96909d4fb25bce3b5929cc2171c402fc4c7def5462e7ff78995cde9de70d14bdec410925ab296d07564ee38ff24781558cb590088c89500f2e41cff844c", 0xe1}, {&(0x7f00000039c0)="6f739ce4c93bc276153ae0533d4cd71db0fd9879a4d7abd02b635e30f4f9fbf068e8d00da695acb9c8744b636309b900e264dd237daf6ddb88a42b9b5a0fba853082e1c8fdd59edc51ac2a0feb45779c3cb3c89c6ea86b059e6765d452f97dcd044b4493420c14f1e446da369c1b1ec89940347e28cc9628ce1c87", 0x7b}], 0x4}}], 0x4, 0x20008080) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x0, 0x280, 0x20, 0x166}, 0x264) 09:50:58 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x800000000008) 09:50:58 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8e, 0x0) 09:50:58 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf8, 0x0) [ 1352.062314][T29214] FAULT_INJECTION: forcing a failure. [ 1352.062314][T29214] name failslab, interval 1, probability 0, space 0, times 0 [ 1352.112174][T29214] CPU: 1 PID: 29214 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1352.120123][T29214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1352.130357][T29214] Call Trace: [ 1352.133709][T29214] dump_stack+0xf5/0x159 [ 1352.138072][T29214] should_fail.cold+0xa/0x1a [ 1352.143645][T29214] __should_failslab+0xee/0x130 [ 1352.148517][T29214] should_failslab+0x9/0x14 [ 1352.153036][T29214] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1352.158969][T29214] ? strlen+0x3b/0x60 [ 1352.162967][T29214] ? proc_cgroup_show+0x392/0x4b0 [ 1352.168021][T29214] proc_cgroup_show+0x48/0x4b0 [ 1352.172850][T29214] proc_single_show+0x89/0xe0 [ 1352.177601][T29214] seq_read+0x350/0x960 [ 1352.181786][T29214] do_iter_read+0x357/0x3d0 [ 1352.186320][T29214] vfs_readv+0x9c/0xf0 [ 1352.190414][T29214] ? __fget+0xb8/0x1d0 [ 1352.194614][T29214] ? __fget_light+0xaf/0x190 [ 1352.199218][T29214] do_preadv+0x131/0x1d0 [ 1352.203504][T29214] __x64_sys_preadv+0x61/0x80 [ 1352.208212][T29214] do_syscall_64+0xcc/0x370 [ 1352.212740][T29214] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1352.218689][T29214] RIP: 0033:0x45a219 [ 1352.222714][T29214] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1352.242667][T29214] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1352.251099][T29214] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 09:50:58 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8f, 0x0) 09:50:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) r3 = dup2(r2, 0xffffffffffffffff) r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x6002) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000140)=r4) setuid(r1) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) ioctl$PPPIOCSDEBUG(r5, 0x40047440, &(0x7f0000000000)=0x7) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/37) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r6, 0xb) prctl$PR_SET_TSC(0x1a, 0x1) [ 1352.259234][T29214] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1352.267218][T29214] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1352.275214][T29214] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1352.283200][T29214] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:50:58 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x90, 0x0) 09:50:58 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x800000000009) 09:50:58 executing program 4 (fault-call:2 fault-nth:9): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:50:58 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf9, 0x0) 09:50:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000000)) 09:50:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) r4 = dup3(r0, r3, 0x80000) getpeername$inet(r4, &(0x7f0000003b80)={0x2, 0x0, @remote}, &(0x7f0000003bc0)=0x10) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x243, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="400000002400070500000000000080001d6b5cd1", @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70000800810000000000"], 0x40}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff31, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000002500070510000b000000000000000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000240008001c00010000000000000000000000000000000000000000000000000004000200"], 0x48}}, 0x0) sendmmsg$sock(r0, &(0x7f0000003a80)=[{{&(0x7f0000000000)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f0000002380)=[{&(0x7f0000000300)="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0x1000}], 0x6, &(0x7f0000002400)=[@mark={{0x14, 0x1, 0x24, 0x8}}], 0x18}}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000002440)="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", 0xfb}, {&(0x7f0000002540)="e27653d5412bffa46b52bb1d3844c3d6f75776e979f0db80e70b08b7d04506d527bd4d4cfd14f280ec5d200150e4f5cb9181490276deada14bf7f7fe344ecd10a3839b1d645b4d6b7eb9e22b915290bdc75c04d98dda5e33f2f208591cd716eec0d2c367512dabd4d42e35d3d4717d0fd56977840166e4d69c27757009f94b8b81927ea76c84dae7fc3d5db20be5f4c2d849e5e916ba0cbbfb65831bebc2ddd10c2de1b63538e798bc0d401df182", 0xae}], 0x2, &(0x7f0000002640)=[@mark={{0x14, 0x1, 0x24, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0xffffffc0}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}], 0x90}}, {{&(0x7f0000002700)=@hci={0x1f, r7, 0x2}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002780)=')', 0x1}], 0x1}}, {{&(0x7f0000002800)=@nl=@kern={0x10, 0x0, 0x0, 0x10202200}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000002880)="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", 0x1000}, {&(0x7f0000003880)="44b5d648fe2d747e8813d13eebf542c3a9338bd73cdfcdd4b61e1732052d208d02926d9a9111da49e2531f53ce51f7b717e8859db23af32f", 0x38}, {&(0x7f00000038c0)="ecc61830b2f1f738c27b86f238eed28c218b7af7626365af9f9ed1b761325d40cee6301f9d3cfe9f464dac55fa0627f6458d8c3bf5ef773d02972b10f5e705052b6e21e32ea2172f324d584e10a2e4e3d4cdc5945751608e738c217b02726c19f30b247c451258a3026ad700e61fab6832f7a90984cdce6c872963ebdd1c70c3f3f2f2e1184e41a9401663fa581cc798aacea92e30de9a370ff5c1e414ebc9eeab0444f96909d4fb25bce3b5929cc2171c402fc4c7def5462e7ff78995cde9de70d14bdec410925ab296d07564ee38ff24781558cb590088c89500f2e41cff844c", 0xe1}, {&(0x7f00000039c0)="6f739ce4c93bc276153ae0533d4cd71db0fd9879a4d7abd02b635e30f4f9fbf068e8d00da695acb9c8744b636309b900e264dd237daf6ddb88a42b9b5a0fba853082e1c8fdd59edc51ac2a0feb45779c3cb3c89c6ea86b059e6765d452f97dcd044b4493420c14f1e446da369c1b1ec89940347e28cc9628ce1c87", 0x7b}], 0x4}}], 0x4, 0x20008080) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x0, 0x280, 0x20, 0x166}, 0x264) 09:50:59 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x91, 0x0) [ 1352.760808][T29245] FAULT_INJECTION: forcing a failure. [ 1352.760808][T29245] name failslab, interval 1, probability 0, space 0, times 0 [ 1352.870214][T29245] CPU: 0 PID: 29245 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1352.878183][T29245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1352.888418][T29245] Call Trace: [ 1352.891741][T29245] dump_stack+0xf5/0x159 [ 1352.896601][T29245] should_fail.cold+0xa/0x1a [ 1352.901239][T29245] __should_failslab+0xee/0x130 [ 1352.906175][T29245] should_failslab+0x9/0x14 [ 1352.910857][T29245] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1352.916225][T29245] ? proc_cgroup_show+0x392/0x4b0 [ 1352.921970][T29245] proc_cgroup_show+0x48/0x4b0 [ 1352.926767][T29245] proc_single_show+0x89/0xe0 [ 1352.931536][T29245] seq_read+0x350/0x960 [ 1352.935748][T29245] do_iter_read+0x357/0x3d0 [ 1352.940303][T29245] vfs_readv+0x9c/0xf0 [ 1352.944590][T29245] ? __fget+0xb8/0x1d0 [ 1352.948684][T29245] ? __fget_light+0xaf/0x190 [ 1352.953295][T29245] do_preadv+0x131/0x1d0 [ 1352.957558][T29245] __x64_sys_preadv+0x61/0x80 [ 1352.962261][T29245] do_syscall_64+0xcc/0x370 [ 1352.966784][T29245] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1352.972678][T29245] RIP: 0033:0x45a219 [ 1352.976585][T29245] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1352.996209][T29245] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1353.005067][T29245] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 09:50:59 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x80000000000a) 09:50:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) 09:50:59 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x92, 0x0) [ 1353.015049][T29245] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1353.023210][T29245] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1353.031187][T29245] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1353.039174][T29245] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:50:59 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xfa, 0x0) 09:50:59 executing program 4 (fault-call:2 fault-nth:10): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:50:59 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x93, 0x0) 09:50:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0xfffffdfd) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000000)=@vsock, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f0000000140)=""/175, 0xaf}, {&(0x7f0000000300)=""/251, 0xfb}], 0x3, &(0x7f0000000400)=""/207, 0xcf}, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:50:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) ioctl$VIDIOC_G_SELECTION(r2, 0xc040565e, &(0x7f0000001340)={0x4, 0x101, 0x0, {0x80000000, 0x1, 0x7d6e, 0x8000}}) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000001300)=0x9, 0x4) fcntl$setstatus(r3, 0x4, 0x0) r4 = getegid() fcntl$getownex(r3, 0x10, &(0x7f0000000a80)={0x0, 0x0}) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)) lstat(0x0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(0xffffffffffffffff, 0x0, r6) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x22, 0x0, 0x0, &(0x7f0000001880)=ANY=[@ANYBLOB="1c000000000000000100000002000000843d6447c102a2778e10dacfae43f25714e25a5d59d9225642c2b4cf218bec84fe6e42b246b171c332a6796876a2ac753cb6af14c8b8fa803a5c5c457f2387ec4ba0f248f8011b28c6fe13ec", @ANYRES32=0x0, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000001c00", @ANYRES32=0x0, @ANYPTR=&(0x7f0000001840)=ANY=[@ANYRES16, @ANYRESDEC], @ANYRES32=r6], 0x7e, 0x4}, 0x6010) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xfff, 0x9, &(0x7f0000001640)=[{&(0x7f0000000140)="c67b297b3f38440f9ff23ddd06efdc987dcf8dc6ecf97407ec8b359c7336b3dcdaa6800f999f2438a7f8b06494c709b5afc07e16ac21e68e80bce7b9b4f0d6ec9c8646aed12e659a79256cec56458b665ad308bb23e1557bfd2ca894dee8d3301f0ee6ecac", 0x65, 0x10001}, {&(0x7f0000000300)="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", 0x1000, 0x5}, {&(0x7f0000001a40)="b050dbc5885310c6fbae641a33bb3ebc5e7d78fa32375c3ba79b3e394af59982a9a59792bcfa3b089cea345a060000009a09111ef2d2d347ee85cf28579e9ab6e38f939c7ce148eccf1937a36889ce56f2cca8bc2d8b3f22a59232f8511cb506b0c1d2f9c099ff1be083a71223e0740be711e355a28e9a7b28a99075d7afa5a726c81f462d7c7c263488afef8bcaab816dfee7e9da155f1e164c84abd8161ceb8f58fbe53bb189cdb5880172c8d5cfeddd630aa18a7d6fec8e55492172c96dc7fc2bd28c5632f52f5dbd6248be45c803f0637b97a9e0eab5eb074800000000000000", 0xe2}, {&(0x7f00000001c0)="1aedddacf9edc444603fb8e2851f9c484c1a01060221ae1afd2b1a9e9f3f79d4fa904da7029929ed6a152cba545ecdfc7ee34246a292fcd0a8597963c57777b0b7d0e18b9985a0b2c750175a9ba7841fc157418ed23049744d0d0c9e108c32b9a4a78be199a03ac85dc0a9803357a8a0fbdfe21fcfcb", 0x76, 0x4}, {&(0x7f0000001400)="7adf0f226903befe918f154ce0244f9ea0194f7c0bfa02a492ea7e49815ae5610ab0500c609e2b31035198fd506df98ed4921765c2595bb517c3cec9314fdcea20b6b18820907bd369b0c05ef35388ee83248ea21f", 0x55, 0xfffffffffffff0f1}, {&(0x7f0000000080)="8bec580ca40e36793971582c9cafe09763667f27aa8215f40e490382a85e1b7098605fb7736080", 0x27, 0x6}, {&(0x7f0000001480)="65cd71c7e40c3404d05007d828075d8bc6ae664472dbb70ba3f7158238d0351f3a8f6ada10d325096e399a6d59803e513bef3a3992eba679cadcc138daffcf40134bc9d13cd7d8ab1c9cd1471a02bcd182f040274199f7765e8305fc36a8583734c789333a081c4c2662cd547c60ed9470eec05622fa3bf33df3629c37673adec5f26540dbbd878436793d4ded93c4da5787fadcc0ebba4444f73d159323e01416df9c134c3a41bbdc3d8380eba20f32a9f50e699b8d84b42b2efd06489ef188ed77a0044545259c72c3c039c9f8025bdd574476f0375e4daa98fd0e7f6dcacc93902e3bad2b0564a73694", 0xeb, 0x1}, {&(0x7f0000001580)="78637c4c11af6f36f293f8800ec017be297efda1dcfc4091ba3dbe8bb6114edfc6cbf50f19306e1d25ac8fcc394f9af69c6dc1f2bd2cc4ca0b3942fef40a7d482f5af597d2db0096982c", 0x4a, 0x80000000}, {&(0x7f0000001600)="64be93e0b29b6a3defeae21640eb2ab584a5096016a759bb9e57a28d89735b9afe797f3220f961c2f7d674405e2dca56c44fc0", 0x33, 0x5}], 0x10, &(0x7f0000001940)={[{@block={'block', 0x3d, 0x400}}, {@overriderock='overriderockperm'}, {@map_off='map=off'}, {@mode={'mode', 0x3d, 0x73ed}}, {@dmode={'dmode', 0x3d, 0x800}}, {@check_relaxed='check=relaxed'}, {@utf8='utf8'}, {@gid={'gid', 0x3d, r4}}], [{@appraise='appraise'}, {@measure='measure'}, {@fsname={'fsname', 0x3d, 'vmnet1mime_typevmnet1@$proctrusted'}}]}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) [ 1353.477788][T29282] FAULT_INJECTION: forcing a failure. [ 1353.477788][T29282] name failslab, interval 1, probability 0, space 0, times 0 [ 1353.540156][T29282] CPU: 1 PID: 29282 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1353.548127][T29282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1353.558282][T29282] Call Trace: [ 1353.561792][T29282] dump_stack+0xf5/0x159 [ 1353.566061][T29282] should_fail.cold+0xa/0x1a [ 1353.570699][T29282] __should_failslab+0xee/0x130 [ 1353.575605][T29282] should_failslab+0x9/0x14 [ 1353.580118][T29282] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1353.585495][T29282] ? strlen+0x3b/0x60 09:50:59 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) write$nbd(r0, &(0x7f0000000140)={0x67446698, 0x0, 0x0, 0x2, 0x3, "ff8dfd8776c6d5162d8ab15e1d20cc9b9001fd354b5ec496766cc2d5eca95b476f44e19edc31f69a60656f03e8ceb2fe00f2e8218dd89e6425ae2660de909df8de8b63e725a39d8e934595bc052faa89329ac0330a2acce68e2a3baea563a34b2db84e99373e1a54108216a59e921c0e067635055a0bd8192ae023a9b459b32be1946c62c0bbdd0c0fde835f0727efcf31cd616a490080fa523be6b5e7efceb8b25418eb4cf2a061ea7b30ba3002a1988dd623deb3eeae73b484a6b8057a"}, 0xce) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x0) setsockopt$RXRPC_SECURITY_KEY(r2, 0x110, 0x1, &(0x7f0000000040)='^\x00', 0x2) [ 1353.589522][T29282] ? proc_cgroup_show+0x392/0x4b0 [ 1353.594563][T29282] proc_cgroup_show+0x48/0x4b0 [ 1353.599369][T29282] proc_single_show+0x89/0xe0 [ 1353.604113][T29282] seq_read+0x350/0x960 [ 1353.608303][T29282] do_iter_read+0x357/0x3d0 [ 1353.612894][T29282] vfs_readv+0x9c/0xf0 [ 1353.617000][T29282] ? __fget+0xb8/0x1d0 [ 1353.621183][T29282] ? __fget_light+0xaf/0x190 [ 1353.625820][T29282] do_preadv+0x131/0x1d0 [ 1353.630213][T29282] __x64_sys_preadv+0x61/0x80 [ 1353.634907][T29282] do_syscall_64+0xcc/0x370 [ 1353.639527][T29282] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1353.645463][T29282] RIP: 0033:0x45a219 [ 1353.649607][T29282] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1353.669228][T29282] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1353.677658][T29282] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 09:51:00 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x94, 0x0) 09:51:00 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xfb, 0x0) [ 1353.685643][T29282] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1353.693779][T29282] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1353.701939][T29282] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1353.709988][T29282] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:51:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000540)='/proc/capi/capi20\x00', 0x1, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x4e21, @remote}, {0x306, @remote}, 0x14, {0x2, 0x4e22, @broadcast}, 'dummy0\x00'}) 09:51:00 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x80000000000b) 09:51:00 executing program 4 (fault-call:2 fault-nth:11): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:51:00 executing program 0 (fault-call:2 fault-nth:0): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:00 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x95, 0x0) 09:51:00 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xfc, 0x0) 09:51:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) pipe(&(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) [ 1354.236343][T29321] FAULT_INJECTION: forcing a failure. [ 1354.236343][T29321] name failslab, interval 1, probability 0, space 0, times 0 [ 1354.269461][ T26] audit: type=1800 audit(1572947460.640:127): pid=29313 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=17661 res=0 [ 1354.283527][T29327] FAULT_INJECTION: forcing a failure. [ 1354.283527][T29327] name failslab, interval 1, probability 0, space 0, times 0 [ 1354.324095][T29321] CPU: 0 PID: 29321 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1354.332062][T29321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1354.342213][T29321] Call Trace: [ 1354.345565][T29321] dump_stack+0xf5/0x159 [ 1354.349864][T29321] should_fail.cold+0xa/0x1a [ 1354.354564][T29321] __should_failslab+0xee/0x130 [ 1354.359790][T29321] should_failslab+0x9/0x14 [ 1354.364399][T29321] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1354.369998][T29321] ? strlen+0x3b/0x60 [ 1354.374021][T29321] ? proc_cgroup_show+0x392/0x4b0 [ 1354.379175][T29321] proc_cgroup_show+0x48/0x4b0 [ 1354.384002][T29321] proc_single_show+0x89/0xe0 [ 1354.388850][T29321] seq_read+0x350/0x960 [ 1354.393192][T29321] do_iter_read+0x357/0x3d0 [ 1354.397907][T29321] vfs_readv+0x9c/0xf0 [ 1354.402057][T29321] ? __fget+0xb8/0x1d0 [ 1354.406145][T29321] ? __fget_light+0xaf/0x190 [ 1354.410953][T29321] do_preadv+0x131/0x1d0 [ 1354.416263][T29321] __x64_sys_preadv+0x61/0x80 [ 1354.421088][T29321] do_syscall_64+0xcc/0x370 [ 1354.425644][T29321] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1354.431540][T29321] RIP: 0033:0x45a219 [ 1354.435533][T29321] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1354.455791][T29321] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1354.464240][T29321] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 [ 1354.472218][T29321] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 09:51:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @remote}}, 0x0, 0x5, 0x2}, 0x98) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xe8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x1000, 0xfd}, 0x8) 09:51:00 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x80000000000c) 09:51:00 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x96, 0x0) [ 1354.480297][T29321] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1354.488277][T29321] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1354.496609][T29321] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 [ 1354.508885][T29327] CPU: 1 PID: 29327 Comm: syz-executor.0 Not tainted 5.4.0-rc6+ #0 [ 1354.516823][T29327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1354.526881][T29327] Call Trace: [ 1354.530246][T29327] dump_stack+0xf5/0x159 [ 1354.535059][T29327] should_fail.cold+0xa/0x1a [ 1354.539700][T29327] __should_failslab+0xee/0x130 [ 1354.544756][T29327] should_failslab+0x9/0x14 [ 1354.549306][T29327] __kmalloc+0x53/0x690 [ 1354.553589][T29327] ? rw_copy_check_uvector+0x241/0x270 [ 1354.559086][T29327] rw_copy_check_uvector+0x241/0x270 [ 1354.564467][T29327] import_iovec+0x67/0x220 [ 1354.568999][T29327] vfs_readv+0x72/0xf0 [ 1354.573153][T29327] ? __fget+0xb8/0x1d0 [ 1354.577333][T29327] ? __fget_light+0xaf/0x190 [ 1354.581963][T29327] do_preadv+0x131/0x1d0 [ 1354.586943][T29327] __x64_sys_preadv+0x61/0x80 [ 1354.591729][T29327] do_syscall_64+0xcc/0x370 [ 1354.596305][T29327] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1354.602208][T29327] RIP: 0033:0x45a219 [ 1354.606235][T29327] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1354.625940][T29327] RSP: 002b:00007f3d67b6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1354.634536][T29327] RAX: ffffffffffffffda RBX: 00007f3d67b6ac90 RCX: 000000000045a219 [ 1354.642913][T29327] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1354.651118][T29327] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1354.660513][T29327] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d67b6b6d4 [ 1354.668495][T29327] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:51:01 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xfd, 0x0) 09:51:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x97, 0x0) 09:51:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x98, 0x0) 09:51:01 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xfe, 0x0) [ 1355.114231][ T26] audit: type=1800 audit(1572947461.490:128): pid=29346 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=17667 res=0 09:51:01 executing program 4 (fault-call:2 fault-nth:12): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:51:01 executing program 0 (fault-call:2 fault-nth:1): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x99, 0x0) 09:51:01 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x80000000000d) 09:51:01 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x102, 0x0) [ 1355.324679][T29373] FAULT_INJECTION: forcing a failure. [ 1355.324679][T29373] name failslab, interval 1, probability 0, space 0, times 0 [ 1355.408584][T29373] CPU: 1 PID: 29373 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1355.416600][T29373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1355.427713][T29373] Call Trace: [ 1355.431393][T29373] dump_stack+0xf5/0x159 [ 1355.436943][T29373] should_fail.cold+0xa/0x1a [ 1355.442769][T29373] __should_failslab+0xee/0x130 [ 1355.448257][T29373] should_failslab+0x9/0x14 [ 1355.453235][T29373] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1355.458983][T29373] ? strlen+0x3b/0x60 [ 1355.463083][T29373] ? proc_cgroup_show+0x392/0x4b0 [ 1355.468220][T29373] proc_cgroup_show+0x48/0x4b0 [ 1355.474609][T29373] proc_single_show+0x89/0xe0 [ 1355.479730][T29373] seq_read+0x350/0x960 [ 1355.483933][T29373] do_iter_read+0x357/0x3d0 [ 1355.488626][T29373] vfs_readv+0x9c/0xf0 [ 1355.492713][T29373] ? __fget+0xb8/0x1d0 [ 1355.496977][T29373] ? __fget_light+0xaf/0x190 [ 1355.503692][T29373] do_preadv+0x131/0x1d0 [ 1355.507959][T29373] __x64_sys_preadv+0x61/0x80 [ 1355.512868][T29373] do_syscall_64+0xcc/0x370 [ 1355.517567][T29373] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1355.523468][T29373] RIP: 0033:0x45a219 [ 1355.527388][T29373] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1355.547221][T29373] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 09:51:01 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x80000000000e) 09:51:01 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x103, 0x0) [ 1355.555655][T29373] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 [ 1355.563737][T29373] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1355.571908][T29373] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1355.580701][T29373] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1355.588949][T29373] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:51:02 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9a, 0x0) 09:51:02 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1355.670667][ T26] audit: type=1800 audit(1572947462.050:129): pid=29386 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16833 res=0 09:51:02 executing program 5: openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) r4 = dup(r3) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:51:02 executing program 4 (fault-call:2 fault-nth:13): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:51:02 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x104, 0x0) 09:51:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000380)={0x83ca, {{0xa, 0x4e21, 0x0, @loopback, 0x7}}}, 0x88) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r2, &(0x7f00000017c0), 0x1000000000000304, 0x400000000100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000300)={r3}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000440)={r3, 0x2}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x6, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x5, 0x3}}]}, {0x0, [0x5f, 0x5f, 0x0, 0x61]}}, &(0x7f00000004c0)=""/2, 0x36, 0x2, 0x1}, 0x20) rt_sigaction(0x1e, &(0x7f0000000140)={&(0x7f0000000000)="450fba6a00ba6666460ff7e5460fba7b9079f2f247d9e52666f3410fbd8cf10abf0000470ff922f20f1b08c461b5588d65566666c421781688e3850000f001b1fd000000", {0x2675}, 0x40000000, &(0x7f0000000080)="26f241abc4612564f5f2a7f2a5f3a5f345b75a67f33e66f04181af212c00000500f3db2c89f3460f1b0b6766430f64db"}, &(0x7f0000000300)={&(0x7f0000000180)="2e660f14c2c4817d5a2bc4a12173d1940f6b52cf66460f38399bfeeffffff30f1ec8c4e15a5cf936f0f75a41c4e1051548178f29089b4cf91b", {}, 0x0, &(0x7f00000001c0)="36f3aaf00fba74ef55006464660ff6b002000000c4819deab600000000c4a279219b04000000450f659500000021f0864608410f0fb30b000000ae0f1b3a0f16c3"}, 0x8, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280, 0x0, 0xffffffff}, 0x98) 09:51:02 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9b, 0x0) [ 1356.193805][T29413] FAULT_INJECTION: forcing a failure. [ 1356.193805][T29413] name failslab, interval 1, probability 0, space 0, times 0 09:51:02 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:02 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:51:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000000d00), 0x400004e, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0, 0x80, 0x20, 0x64d6}]}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) prctl$PR_SET_FPEXC(0xc, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @remote}}, 0x0, 0x280}, 0x98) [ 1356.383820][T29413] CPU: 1 PID: 29413 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1356.392059][T29413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1356.402696][T29413] Call Trace: [ 1356.406037][T29413] dump_stack+0xf5/0x159 [ 1356.410420][T29413] should_fail.cold+0xa/0x1a [ 1356.415059][T29413] __should_failslab+0xee/0x130 [ 1356.420008][T29413] should_failslab+0x9/0x14 [ 1356.424747][T29413] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1356.430260][T29413] ? proc_cgroup_show+0x392/0x4b0 [ 1356.435393][T29413] proc_cgroup_show+0x48/0x4b0 [ 1356.440255][T29413] proc_single_show+0x89/0xe0 [ 1356.445147][T29413] seq_read+0x350/0x960 [ 1356.450428][T29413] do_iter_read+0x357/0x3d0 [ 1356.455078][T29413] vfs_readv+0x9c/0xf0 [ 1356.459657][T29413] ? __fget+0xb8/0x1d0 [ 1356.464034][T29413] ? __fget_light+0xaf/0x190 [ 1356.468761][T29413] do_preadv+0x131/0x1d0 [ 1356.473810][T29413] __x64_sys_preadv+0x61/0x80 [ 1356.480178][T29413] do_syscall_64+0xcc/0x370 [ 1356.485020][T29413] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1356.491099][T29413] RIP: 0033:0x45a219 [ 1356.495019][T29413] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1356.515332][T29413] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1356.524017][T29413] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 09:51:02 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x105, 0x0) [ 1356.532801][T29413] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1356.540792][T29413] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1356.548865][T29413] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1356.556987][T29413] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 [ 1356.566132][ T26] audit: type=1326 audit(1572947462.760:130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=29425 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45d05a code=0x0 09:51:03 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:03 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9c, 0x0) [ 1356.643783][ T26] audit: type=1326 audit(1572947463.020:131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=29425 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45d05a code=0x0 09:51:03 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x106, 0x0) 09:51:03 executing program 4 (fault-call:2 fault-nth:14): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:51:03 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:03 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9d, 0x0) [ 1357.025756][T29449] FAULT_INJECTION: forcing a failure. [ 1357.025756][T29449] name failslab, interval 1, probability 0, space 0, times 0 [ 1357.073220][T29449] CPU: 1 PID: 29449 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1357.081417][T29449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1357.091572][T29449] Call Trace: [ 1357.094894][T29449] dump_stack+0xf5/0x159 [ 1357.099867][T29449] should_fail.cold+0xa/0x1a [ 1357.104688][T29449] __should_failslab+0xee/0x130 [ 1357.109634][T29449] should_failslab+0x9/0x14 [ 1357.114239][T29449] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1357.119555][T29449] ? strlen+0x3b/0x60 [ 1357.123589][T29449] ? proc_cgroup_show+0x392/0x4b0 [ 1357.128980][T29449] proc_cgroup_show+0x48/0x4b0 [ 1357.134053][T29449] proc_single_show+0x89/0xe0 [ 1357.138797][T29449] seq_read+0x350/0x960 [ 1357.143446][T29449] do_iter_read+0x357/0x3d0 [ 1357.147975][T29449] vfs_readv+0x9c/0xf0 [ 1357.152070][T29449] ? __fget+0xb8/0x1d0 [ 1357.156275][T29449] ? __fget_light+0xaf/0x190 [ 1357.161340][T29449] do_preadv+0x131/0x1d0 [ 1357.165617][T29449] __x64_sys_preadv+0x61/0x80 [ 1357.170472][T29449] do_syscall_64+0xcc/0x370 [ 1357.175012][T29449] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1357.181043][T29449] RIP: 0033:0x45a219 [ 1357.185666][T29449] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1357.207021][T29449] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1357.215913][T29449] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 [ 1357.224943][T29449] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1357.233145][T29449] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1357.241217][T29449] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1357.249470][T29449] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:51:03 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x107, 0x0) 09:51:03 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9e, 0x0) [ 1357.340680][ T26] audit: type=1326 audit(1572947463.720:132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=29425 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45d05a code=0x0 09:51:03 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) syz_init_net_socket$rose(0xb, 0x5, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) inotify_init() r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000280), 0x2) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = dup(r0) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r9, 0xee72) sendfile(r8, r9, 0x0, 0x8000fffffffe) 09:51:03 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:04 executing program 4 (fault-call:2 fault-nth:15): recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:51:04 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x108, 0x0) 09:51:04 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9f, 0x0) [ 1357.745023][T29479] FAULT_INJECTION: forcing a failure. [ 1357.745023][T29479] name failslab, interval 1, probability 0, space 0, times 0 [ 1357.847678][T29479] CPU: 1 PID: 29479 Comm: syz-executor.4 Not tainted 5.4.0-rc6+ #0 [ 1357.857276][T29479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1357.867589][T29479] Call Trace: [ 1357.870997][T29479] dump_stack+0xf5/0x159 [ 1357.875277][T29479] should_fail.cold+0xa/0x1a [ 1357.880423][T29479] __should_failslab+0xee/0x130 [ 1357.885676][T29479] should_failslab+0x9/0x14 [ 1357.890292][T29479] kmem_cache_alloc_trace+0x2a/0x5d0 [ 1357.895782][T29479] ? strlen+0x3b/0x60 [ 1357.899785][T29479] ? proc_cgroup_show+0x392/0x4b0 [ 1357.904906][T29479] proc_cgroup_show+0x48/0x4b0 [ 1357.909708][T29479] proc_single_show+0x89/0xe0 [ 1357.914410][T29479] seq_read+0x350/0x960 [ 1357.918597][T29479] do_iter_read+0x357/0x3d0 [ 1357.923125][T29479] vfs_readv+0x9c/0xf0 [ 1357.927236][T29479] ? __fget+0xb8/0x1d0 [ 1357.931372][T29479] ? __fget_light+0xaf/0x190 [ 1357.936186][T29479] do_preadv+0x131/0x1d0 [ 1357.940639][T29479] __x64_sys_preadv+0x61/0x80 [ 1357.945347][T29479] do_syscall_64+0xcc/0x370 [ 1357.949887][T29479] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1357.956025][T29479] RIP: 0033:0x45a219 [ 1357.959961][T29479] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1357.981014][T29479] RSP: 002b:00007fece3045c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 1357.989635][T29479] RAX: ffffffffffffffda RBX: 00007fece3045c90 RCX: 000000000045a219 09:51:04 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0xce21, 0x0, @empty, 0x40000}, 0x17) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r4, 0xb7d, 0x81, 0x90}, &(0x7f0000000040)=0x10) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r6, 0xfffb, 0x1f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r7, @in={{0x2, 0x4e20, @loopback}}, 0x0, 0x280, 0x0, 0x81, 0xee}, 0x2c2) [ 1357.997953][T29479] RDX: 00000000000001a8 RSI: 00000000200017c0 RDI: 0000000000000003 [ 1358.005964][T29479] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1358.014820][T29479] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fece30466d4 [ 1358.022987][T29479] R13: 00000000004c7a86 R14: 00000000004dd990 R15: 0000000000000004 09:51:04 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa0, 0x0) 09:51:04 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x109, 0x0) 09:51:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1f, 0x400) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x3aa12f2785274cd8, 0x10, 0xabda43e3ea44f4f, "e4f464b17b54cba44e0883df31c81750cd20e3c29c3a5b1daf9732135505499b09f18d9c34626223a6f6faf234985913324fa90c42ecae3f838e0497d1b2f7ba", "279211b2d6e26b2e011a933a6f5f6c7ce0747c8347e02261e2ed4ae4c1f421f278788ccc3e0899680e0df90750a1c3c2396208a282111069f172667babce3789", "2e49083bdb523622d61a1ce51a215879ff176d40ac8327c6f639b553522c2255", [0x6, 0x80000000]}) 09:51:04 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:04 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={r3, 0x7}, &(0x7f0000000080)=0x8) openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x24000, 0x0) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup(r0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r7 = getpid() sched_setattr(r7, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r8 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r8, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r10, 0x407, 0x0) write(r10, &(0x7f0000000340), 0x41395527) vmsplice(r9, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getdents(r11, &(0x7f0000000100)=""/121, 0x2000012a) ftruncate(r6, 0xee72) sendfile(r5, r6, 0x0, 0x8000fffffffe) 09:51:04 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa1, 0x0) 09:51:04 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10a, 0x0) 09:51:05 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x0) 09:51:05 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:05 executing program 1: ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000000)={0x0, 0x3}) r0 = socket$inet6(0xa, 0x4, 0x30) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x1f, 0x3, 0x0, 0x1, 0x60, 0x1f}, 0x10001, 0x2, 0xffffffff}) 09:51:05 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa2, 0x0) 09:51:05 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:05 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10b, 0x0) 09:51:05 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa3, 0x0) 09:51:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @loopback, 0x12}, 0xfffffffffffffee0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='\x00') 09:51:05 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10c, 0x0) 09:51:05 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000285, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) time(&(0x7f0000000000)) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:05 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2, 0x0) 09:51:05 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa4, 0x0) 09:51:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e22, 0x51, @rand_addr="c255dd549ad729c10726eb5472ce2cc0", 0x3}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e24, 0x20000, @remote, 0x40}, @in6={0xa, 0x4e23, 0x1, @remote, 0x1}, @in={0x2, 0x4e24, @multicast1}], 0xb4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 09:51:06 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10d, 0x0) 09:51:06 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x3, 0x0) [ 1359.801472][ T26] audit: type=1800 audit(1572947466.180:133): pid=29592 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16947 res=0 09:51:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa5, 0x0) 09:51:06 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:06 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x24e080, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) fcntl$setsig(r2, 0xa, 0x2d) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) rename(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./bus/file0\x00') ftruncate(r5, 0xee72) sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:51:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x0, 0x280}, 0x98) 09:51:06 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10e, 0x0) 09:51:06 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4, 0x0) 09:51:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa6, 0x0) 09:51:06 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:06 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) ioctl$RTC_WKALM_SET(r5, 0x4028700f, &(0x7f0000000000)={0x0, 0x0, {0x9, 0x2f, 0xb, 0x16, 0xb, 0x1, 0x0, 0x14, 0xffffffffffffffff}}) 09:51:06 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10f, 0x0) 09:51:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa7, 0x0) 09:51:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x3f}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x73d0, 0x20b, 0x0, 0x10001, r6}, &(0x7f0000000380)=0xfffffea5) ioctl$MON_IOCX_MFETCH(r1, 0xc0109207, &(0x7f0000000340)={&(0x7f0000000300)=[0x0], 0x1, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r4, 0x3, 0x10, 0x80000000, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r7, @in6={{0xa, 0x4e20, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x66b}}, 0x9, 0x7, 0x4211, 0xf8b6, 0x124}, 0x98) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4000, 0x0) 09:51:07 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5, 0x0) 09:51:07 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:07 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x110, 0x0) 09:51:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa8, 0x0) 09:51:07 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6, 0x0) 09:51:07 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) r3 = dup(r1) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x40) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x4000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000300)=r3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x5}, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:51:07 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:07 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x111, 0x0) 09:51:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa9, 0x0) 09:51:07 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7, 0x0) 09:51:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xaa, 0x0) 09:51:07 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'caif0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000040)={@mcast1, @remote, @local, 0x0, 0x2, 0x4, 0x400, 0xf33, 0x104908030, r1}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:51:07 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x112, 0x0) 09:51:07 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8, 0x0) 09:51:08 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x400000, 0x3d2) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f0000000040)={0x3b, 0x50007, "f9f1d266586b690ad0774f3741c550ba9915f9d18e575aca", {0x3, 0x7}, 0x3}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:51:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xab, 0x0) 09:51:08 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x113, 0x0) 09:51:08 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9, 0x0) 09:51:08 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xac, 0x0) 09:51:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @remote, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @multicast2}, 0xffffffff}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x101, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x2, 0xdd45d132ee2fd5c1, 0x8, 0xcacb, 0x1, 0x6, 0x6, r3}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000540)={r4, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x8f}}, 0x7, 0x9, 0x2, 0xffffffff, 0x3f}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000080)=0xae) 09:51:08 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x114, 0x0) 09:51:08 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa, 0x0) 09:51:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xad, 0x0) 09:51:08 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:08 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x3c1042, 0x0) ftruncate(r4, 0xee72) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x8000, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000280), 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfff9, 0xfc8, 0x126, 0x7fff, 0xd1}, &(0x7f0000000080)=0x14) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x473f6054, 0x80, 0xffffffff, 0x5, 0xfffffff9, 0x443, 0x8}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r7, 0x0, 0x7, 0x2, 0x10000, 0x6a}, 0x14) sendfile(r3, r4, 0x0, 0x8000fffffffe) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r8, &(0x7f0000000280), 0x2) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r10}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000100)={r10, 0x3da4, 0x20, 0x8000, 0x9}, &(0x7f0000000180)=0x18) 09:51:08 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb, 0x0) 09:51:08 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x115, 0x0) 09:51:08 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xae, 0x0) 09:51:09 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:09 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc, 0x0) 09:51:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = socket$l2tp(0x18, 0x1, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x2}, {0xffffffffffffffff, 0x4306}, {r1, 0x200}, {r2, 0x78d8}, {r0, 0x42c7}, {0xffffffffffffffff, 0x1404}], 0x6, &(0x7f0000000080)={r3, r4+10000000}, &(0x7f0000000140)={0x80000001}, 0x8) 09:51:09 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x0) 09:51:09 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xaf, 0x0) 09:51:09 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000040), 0x2) dup(r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffff7f00000005ffffa6fffff7", @ANYRES32=r5, @ANYBLOB="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"], 0x8d0}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0xf0ffffff00000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r7, &(0x7f0000000280), 0x2) r8 = dup3(r1, 0xffffffffffffffff, 0x0) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r9, &(0x7f0000000280), 0x2) ioctl$NBD_SET_FLAGS(r9, 0xab0a, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x8004) r10 = dup(r0) r11 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x105) ftruncate(r11, 0xee72) sendfile(r10, r11, 0x0, 0x8000fffffffe) 09:51:09 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd, 0x0) 09:51:09 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:09 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb0, 0x0) 09:51:09 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x117, 0x0) 09:51:09 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe, 0x0) 09:51:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4f21, 0x6ae, @empty}, 0xfffffffd) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:51:09 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb1, 0x0) 09:51:09 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:09 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x80, 0x2, 0xbc, 0x0, 0x3, 0x210, 0x3, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x584ea3b90bf91fe0, @perf_bp={&(0x7f0000000080), 0xf}, 0xc0, 0xffffffffffffffe1, 0xfff, 0x7, 0x0, 0x8, 0x45}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000000)=""/76) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000000180)=""/186) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:10 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf, 0x0) 09:51:10 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x118, 0x0) 09:51:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) getsockopt(r2, 0x101, 0x401, &(0x7f0000000300)=""/232, &(0x7f0000000080)=0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:51:10 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x16, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:10 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb2, 0x0) 09:51:10 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10, 0x0) 09:51:10 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x119, 0x0) 09:51:10 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x17, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:10 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f00000005c0), &(0x7f0000000600)=0x4) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000140)={0x78, 0xfffffffffffffffe, 0x0, {0x0, 0x0, 0x0, {0x0, 0x3, 0x0, 0x0, 0x4b9b, 0x0, 0xae3d, 0x620c, 0x80000000, 0x9, 0x0, 0x0, 0x0, 0x400000}}}, 0x78) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x200, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f0000000580)={&(0x7f0000000380), 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0xdc, r6, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}]}, @TIPC_NLA_SOCK={0x4}, @TIPC_NLA_BEARER={0x7c, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_bridge\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4000000}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'teql0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @local}}, {0x14, 0x2, @in={0x2, 0x4e21, @broadcast}}}}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}]}, @TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fffffff}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x2400401f}, 0x24000001) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000280)=0xc) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./bus\x00', 0x7fff, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000080)="2eccdf8fee74258b868585dc3360f2d42966adf2373c337a50eaf532f232c9565ac4a1339e47abcc6d77f06ecc5e32591d45ebcfa8dac1d23e3ee4ae", 0x3c, 0x1}, {&(0x7f0000000180)="384b8644d7865dc2a8d654aac2d5000417895f1583729f0c92e57eed9332cda21ace870ade9754a38eafce512b740e8576eecc3a33ba6b5b9b673b6f02d4ab93dc465417406cfd88c3cb08583d3098f68eec24f3dbb94c623d293da77a0626b424b71824537c1769966d3ffd805fcc7d1b9615a6177c0d1f45dc5bebe83aaa257116f1d11f315d1af5887e9bdf75c00c0f9b0278c7ab27ff6821fec3c2c9c6940e8290b187f5498c3e72cb10305d574fa79d54b527bd831a8476ac279333c2fc97fe0962608928e32043fe410ff8f61166bbbdd078541596c942dfed01a31dc984aaaa6500bf38961deabe13", 0xec, 0x8}], 0x4d58dce5cc97459d, &(0x7f00000002c0)={[{@type={'type', 0x3d, "752c9627"}}, {@gid={'gid'}}, {@uid={'uid', 0x3d, r7}}, {@nls={'nls', 0x3d, 'iso8859-2'}}, {@part={'part', 0x3d, 0x80000001}}], [{@fsname={'fsname', 0x3d, '/dev/urandom\x00'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@appraise_type='appraise_type=imasig'}, {@pcr={'pcr', 0x3d, 0x27}}]}) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:10 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb3, 0x0) 09:51:10 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11, 0x0) 09:51:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback, 0x10000}, 0xffffffffffffff41) timer_create(0x0, &(0x7f0000000000)={0x0, 0x4040014, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_settime(r1, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x81, @loopback}}, 0x0, 0x6}, 0x6f) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) finit_module(r3, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000300)={"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"}) 09:51:10 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11a, 0x0) 09:51:10 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb4, 0x0) 09:51:10 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12, 0x0) 09:51:11 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x18, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7f, 0x7, 0x2, 0x7, 0x2, 0x0, 0xf6f, {r3, @in6={{0xa, 0x4e23, 0x9, @mcast1, 0x2}}, 0x1, 0x81, 0x8000, 0x1, 0x1}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r4, @in={{0x2, 0x4e23, @multicast1}}, 0x9, 0x7, 0x80000000, 0x5, 0x3}, &(0x7f0000000300)=0x98) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:51:11 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb5, 0x0) 09:51:11 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11b, 0x0) 09:51:11 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13, 0x0) 09:51:11 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) socket$inet(0x2, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000011, 0x34, 0xffffffffffffffff, 0xeaa32000) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'lo\x00', r3}) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000340)=""/4096, 0x1000) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup(r0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0xee72) sendfile(r5, r6, 0x0, 0x8000fffffffe) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r7, &(0x7f0000000280), 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@empty, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xbb6922a1dab98597) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000001340)=@tipc, 0x80, &(0x7f0000000180)=[{&(0x7f00000013c0)=""/189, 0xbd}, {&(0x7f0000001480)=""/206, 0xce}, {&(0x7f0000001580)=""/193, 0xc1}, {&(0x7f0000001680)=""/224, 0xe0}], 0x4, &(0x7f00000002c0)=""/15, 0xf}, 0x40012040) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000000300)=r8) 09:51:11 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x19, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:51:11 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11c, 0x0) 09:51:11 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb6, 0x0) 09:51:11 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14, 0x0) 09:51:11 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:11 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb7, 0x0) 09:51:11 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15, 0x0) 09:51:11 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11d, 0x0) 09:51:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) fremovexattr(r0, &(0x7f0000000040)=@known='trusted.overlay.opaque\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xfeff, 0x2, 0x8, 0x81, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, 0x0, 0x280}, 0x98) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 09:51:12 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f0000000040)="14339eac5ff34fc476de9f9d48da4709746addcf8ae5c7ea889b5d629b3723ef586c0b18c9a5490ade059049f567e9a79d54fa0f26b423ef10559d73a01716dea7581e8555", 0x45) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:51:12 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:12 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x16, 0x0) 09:51:12 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11e, 0x0) 09:51:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) sendmsg$nl_crypto(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1, 0x0, 0x0, 0x850}, 0x4040891) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) 09:51:12 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb8, 0x0) 09:51:12 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000300)='oIev/uranDom\x00', 0x200000, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2201, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$unix(r2, &(0x7f0000000140), 0x0, 0x1, &(0x7f0000000340)=@file={0x1, './bus\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r4}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={r4, 0xfffffffb, 0x10}, 0xc) r5 = dup(r1) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_TIOCINQ(r6, 0x541b, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r7 = dup(r0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000140)={0x3, 0x7, 0x10000}, 0x4) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0xee72) sendfile(r7, r8, 0x0, 0x8000fffffffe) syz_emit_ethernet(0x14b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x0, 0x1, [0xaec, 0xa97, 0xac3, 0xe6e]}) 09:51:12 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x17, 0x0) 09:51:12 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:12 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11f, 0x0) 09:51:12 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb9, 0x0) 09:51:12 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x18, 0x0) 09:51:12 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x120, 0x0) 09:51:12 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xba, 0x0) 09:51:13 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:13 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbb, 0x0) 09:51:13 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x19, 0x0) 09:51:13 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:13 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:13 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x121, 0x0) 09:51:13 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a, 0x0) 09:51:13 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbc, 0x0) 09:51:13 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x21, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:13 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x122, 0x0) 09:51:13 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbd, 0x0) 09:51:13 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1b, 0x0) 09:51:14 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x22, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:14 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbe, 0x0) 09:51:14 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x123, 0x0) 09:51:14 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1c, 0x0) 09:51:14 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000280), 0x2) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000001c0)=0x1) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000080)={0x8001, 0x3, 0x6, 0x9, 0x0, 0x80000000}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000280), 0x2) r7 = socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f0000000000)=0x2, 0x4) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r7, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r8, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x20004000}, 0x1) sendmsg$TIPC_NL_NET_GET(r6, &(0x7f0000000600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="68020000", @ANYRES16=r8, @ANYBLOB="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"/617], 0x268}, 0x1, 0x0, 0x0, 0x4005}, 0x880) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000180)=r9, 0x4) ioctl$SIOCAX25GETINFO(r4, 0x89ed, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r10 = dup(r1) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f00000000c0)=0x100, 0x4) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r12 = socket(0xa, 0x0, 0x77) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r12, 0x84, 0x4, &(0x7f0000000100)=0x400, 0x4) ftruncate(r11, 0xee72) sendfile(r10, r11, 0x0, 0x8000fffffffe) r13 = shmget(0x1, 0x3000, 0x300, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r13, 0x3, &(0x7f0000000000)=""/123) 09:51:14 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x23, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:14 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbf, 0x0) 09:51:14 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1d, 0x0) 09:51:14 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x124, 0x0) 09:51:14 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x24, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:14 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc0, 0x0) 09:51:14 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x125, 0x0) 09:51:14 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1e, 0x0) 09:51:15 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x25, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:15 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) fsconfig$FSCONFIG_SET_BINARY(r3, 0x2, &(0x7f0000000000)='keyring+bdev\x00', &(0x7f0000000040)="90a59ffbdcd9ce920cd2", 0xa) sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:51:15 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc1, 0x0) 09:51:15 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x126, 0x0) 09:51:15 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc2, 0x0) 09:51:15 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x21, 0x0) 09:51:15 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x26, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:15 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100092c0800410400000000fcff", 0x58}], 0x1) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) r6 = semget$private(0x0, 0x1, 0x498) semctl$SEM_STAT(r6, 0x3, 0x12, &(0x7f0000000140)=""/227) semctl$SEM_INFO(r6, 0x0, 0x13, &(0x7f0000000180)=""/4096) sendfile(r3, r5, 0x0, 0x8000fffffffe) 09:51:15 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x127, 0x0) 09:51:15 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc3, 0x0) 09:51:15 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x22, 0x0) 09:51:15 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x27, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:16 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x128, 0x0) 09:51:16 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc4, 0x0) 09:51:16 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x28, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:16 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x23, 0x0) 09:51:16 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x129, 0x0) 09:51:16 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000000)=0x682, 0x8) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:16 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x24, 0x0) 09:51:16 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc5, 0x0) 09:51:16 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x29, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:16 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12a, 0x0) 09:51:16 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x25, 0x0) 09:51:17 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc6, 0x0) 09:51:17 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12b, 0x0) 09:51:17 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:17 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) r5 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) getsockopt$sock_int(r5, 0x1, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r3, r4, 0x0, 0x8000fffffffe) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f00000000c0)) 09:51:17 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x26, 0x0) 09:51:17 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12c, 0x0) 09:51:17 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:17 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc7, 0x0) 09:51:17 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x27, 0x0) 09:51:17 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12d, 0x0) 09:51:17 executing program 5: openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000280), 0x2) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) setsockopt$RXRPC_SECURITY_KEY(r2, 0x110, 0x1, &(0x7f0000000000)='wlan0\xa0^@{\x00', 0xa) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4000, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) dup(r5) r6 = open(&(0x7f0000000040)='./bus\x00', 0x1c9442, 0x88) ftruncate(r6, 0xee72) r7 = socket$isdn(0x22, 0x3, 0x2) sendfile(r6, r7, 0x0, 0x3f) 09:51:17 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:17 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc8, 0x0) 09:51:17 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12e, 0x0) 09:51:17 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x28, 0x0) 09:51:18 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:18 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc9, 0x0) 09:51:18 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) io_uring_register$IORING_UNREGISTER_EVENTFD(r2, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:18 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12f, 0x0) 09:51:18 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x29, 0x0) 09:51:18 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xca, 0x0) 09:51:18 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:18 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x130, 0x0) 09:51:18 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2a, 0x0) 09:51:18 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xcb, 0x0) 09:51:18 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x131, 0x0) 09:51:18 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:18 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000080)=';\x00\x00\x00\xff\xff\x00', 0x800000000010d284, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000000000)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="250d003a7aa5967ecaccb0bbb8abd0d46c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r4, 0x4}, &(0x7f0000000240)=0x8) r5 = dup(r0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0xee72) sendfile(r5, r6, 0x0, 0x8000fffffffe) ioctl$SG_SET_DEBUG(0xffffffffffffffff, 0x227e, &(0x7f00000001c0)) 09:51:18 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2b, 0x0) 09:51:19 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xcc, 0x0) 09:51:19 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x132, 0x0) 09:51:19 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x30, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:19 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:19 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2c, 0x0) 09:51:19 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x133, 0x0) 09:51:19 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x31, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:19 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xcd, 0x0) 09:51:19 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) 09:51:19 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2d, 0x0) 09:51:19 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x134, 0x0) 09:51:19 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x32, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:19 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xce, 0x0) 09:51:20 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x135, 0x0) 09:51:20 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2e, 0x0) 09:51:20 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r1) r2 = dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x103a02, 0x0) ftruncate(r3, 0xee72) sendfile(r2, r3, 0x0, 0x8000fffffffe) 09:51:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xcf, 0x0) 09:51:20 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x33, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:20 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x2f, 0x0) 09:51:20 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x136, 0x0) 09:51:20 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01570700", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r7 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x20, 0x4001) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, 0xfffffffd, 0xff, r6}, &(0x7f0000000040)=0x10) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r8, &(0x7f0000000280), 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e21, @multicast1}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e23, 0x0, @empty, 0x3}], 0x5c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r6, 0x7}, &(0x7f0000000040)=0x8) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r9, &(0x7f0000000280), 0x2) setsockopt$inet_dccp_int(r9, 0x21, 0x5, &(0x7f0000000100)=0x8001, 0x4) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r10, &(0x7f0000000280), 0x2) statx(r10, &(0x7f00000000c0)='./bus\x00', 0x6000, 0x40, &(0x7f0000000180)) 09:51:20 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd0, 0x0) 09:51:20 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x30, 0x0) 09:51:20 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x34, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:20 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x137, 0x0) 09:51:21 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd1, 0x0) 09:51:21 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x35, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:21 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x138, 0x0) 09:51:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x31, 0x0) 09:51:21 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200080, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r7, &(0x7f0000000280), 0x2) accept$packet(r7, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000380)=0x14) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x243, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="400000002400070500000000000080e41c6b5cd1", @ANYRES32=r9, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70000800810000000000"], 0x40}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0xffffffffffffff31, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000002500070510000b000000000000000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff00000000240008001c00010000000000000000000000000000000000000000000000000004000200"], 0x48}}, 0x0) r10 = open(&(0x7f00000000c0)='./bus\x00', 0x42, 0x6) r11 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r11, &(0x7f0000000280), 0x2) socket$nl_route(0x10, 0x3, 0x0) r12 = socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@newtclass={0x9c, 0x28, 0x100, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x0, r9, {0xc, 0xa}, {0x4, 0xffff}, {0x1, 0xffe0}}, [@TCA_RATE={0x8, 0x5, {0x4, 0x37}}, @tclass_kind_options=@c_multiq={0xc, 0x1, 'multiq\x00'}, @tclass_kind_options=@c_atm={{0x8, 0x1, 'atm\x00'}, {0x50, 0x2, [@TCA_ATM_EXCESS={0x8, 0x4, {0x2, 0xc}}, @TCA_ATM_HDR={0x14, 0x3, "43742816de1155d7de98b76796"}, @TCA_ATM_FD={0x8, 0x1, r10}, @TCA_ATM_FD={0x8, 0x1, r11}, @TCA_ATM_FD={0x8, 0x1, r12}, @TCA_ATM_EXCESS={0x8, 0x4, {0xd, 0xd}}, @TCA_ATM_EXCESS={0x8, 0x4, {0xfff2, 0x2}}, @TCA_ATM_HDR={0x8, 0x3, "fd6e29"}]}}, @TCA_RATE={0x8, 0x5, {0x8, 0x5}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r13 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) r14 = dup(r0) r15 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r15, 0xee72) socket(0xf, 0xb9128781663a99e5, 0x3f) sendfile(r14, r15, 0x0, 0x8000fffffffe) 09:51:21 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x139, 0x0) 09:51:21 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd2, 0x0) 09:51:21 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x36, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x32, 0x0) 09:51:21 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13a, 0x0) 09:51:21 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd3, 0x0) 09:51:21 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x33, 0x0) 09:51:21 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x37, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:22 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13b, 0x0) 09:51:22 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000280), 0x2) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x128, r1, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0xb0, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x897b84b3}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff7}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe3d}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff602}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3062}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}]}, @TIPC_NLA_NET={0x5c, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfd}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffffffb}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5b9f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffffffffffff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffff}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x80}, 0x40000) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r6 = dup(r2) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0xee72) r8 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x24442, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r8, 0x114, 0x7, &(0x7f00000002c0)={@un=@abs={0x0, 0x0, 0x4e22}, {&(0x7f0000000080)=""/25, 0x19}, &(0x7f00000000c0), 0x23}, 0xa0) sendfile(r6, r7, 0x0, 0x8000fffffffe) 09:51:22 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd4, 0x0) 09:51:22 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x34, 0x0) 09:51:22 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x38, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:22 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13c, 0x0) 09:51:22 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x35, 0x0) 09:51:22 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd5, 0x0) 09:51:22 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x39, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:22 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13d, 0x0) 09:51:22 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd6, 0x0) 09:51:23 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x36, 0x0) 09:51:23 executing program 5: openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x2000) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r3) r4 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100), r3) keyctl$clear(0x7, r4) ftruncate(r2, 0xee72) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) 09:51:23 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x3a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:23 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x37, 0x0) 09:51:23 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13e, 0x0) 09:51:23 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd7, 0x0) 09:51:23 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) ioctl$EXT4_IOC_SWAP_BOOT(r5, 0x6611) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:23 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x3b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:23 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13f, 0x0) 09:51:23 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x38, 0x0) 09:51:23 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd8, 0x0) 09:51:23 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x3c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:24 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x140, 0x0) 09:51:24 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000000180)={0x0, 0x0, @ioapic}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'L-', 0x50b3}, 0x28, 0x1) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:51:24 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x39, 0x0) 09:51:24 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xd9, 0x0) 09:51:24 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x3d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:24 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x141, 0x0) 09:51:24 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x3a, 0x0) [ 1378.208647][ T26] audit: type=1800 audit(1572947484.580:134): pid=30661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=17687 res=0 09:51:24 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xda, 0x0) 09:51:24 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x3e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:24 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r0, &(0x7f0000000280), 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x4, 0x40, 0x20, r2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000000040)=0x8) r4 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = dup(r4) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0xee72) sendfile(r7, r8, 0x0, 0x8000fffffffe) 09:51:24 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x142, 0x0) 09:51:24 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x3b, 0x0) 09:51:25 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xdb, 0x0) 09:51:25 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x41, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:25 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x143, 0x0) 09:51:25 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x3c, 0x0) 09:51:25 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xdc, 0x0) 09:51:25 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) creat(&(0x7f0000000040)='./bus\x00', 0x2) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 09:51:25 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x42, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:25 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x3d, 0x0) 09:51:25 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x144, 0x0) 09:51:25 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xdd, 0x0) 09:51:25 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x43, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:25 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x3e, 0x0) 09:51:25 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x145, 0x0) 09:51:25 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xde, 0x0) 09:51:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000080)={0x8, 0x0, 0x10001, 0x9efd497}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)={0x1, r4, 0x0, 0x7}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:51:26 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x2, 0x14ad33df4b25da4c) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) ioctl$VIDIOC_REQBUFS(r5, 0xc0145608, &(0x7f0000000040)={0x1, 0x323ceb8a5a200231, 0x2}) ftruncate(r4, 0xee72) sendto$llc(r3, &(0x7f0000000080)="5d5572aa71846b39f85187f1068510a9dfe6c5d79980aea8158995210cb865a09c673e648a5b0959106360f315e9eb6747f51686afd741a2ba956aabfde213e766830440d6b40c594a3da34b34df5e8343bd88dc4d528a06", 0x58, 0x4000, &(0x7f0000000100)={0x1a, 0x321, 0x3f, 0x2, 0x7, 0x7f}, 0x10) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:26 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x44, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:26 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x146, 0x0) 09:51:26 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x41, 0x0) 09:51:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) connect$tipc(r2, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x41, 0x3}, 0x3}}, 0x10) ioctl$VFIO_CHECK_EXTENSION(r2, 0x3b65, 0x3) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0x4b, 0x3, 0x7f, 0x1f, 0x3f, 0x8}, 0x0, 0x2, 0x8, 0x40, 0x5, "dffc029dc400f577a921dd1ebe6af31965a9c5a5176c49f8685a8c90adecc6b2b40492d450b72f81cddf38ad033ac07242506ead3d88853a4778e979125744d597049a3cb70822dd2d2807fde220ddfda2f58f26a299434abf5d5f4d42bcc31083022c9f6ca784e46125a3052ce3b4661f651e3f84d204c54ea20c510c8c39a8"}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:51:26 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x45, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:26 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xdf, 0x0) 09:51:26 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x28000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000400)={{0xa, 0x4e20, 0x1, @empty, 0x5}, {0xa, 0x4e21, 0xff, @remote, 0x2}, 0x0, [0x0, 0xa75, 0x401, 0x9, 0x7ff, 0x9619, 0x1, 0xec0]}, 0x5c) socket$inet_smc(0x2b, 0x1, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) r6 = socket$inet_dccp(0x2, 0x6, 0x0) signalfd(r6, &(0x7f0000000080)={0x9}, 0x8) dup(r1) r7 = dup(r0) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r8, &(0x7f0000000280), 0x2) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r8, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}, &(0x7f00000001c0)=0x10) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r10, &(0x7f0000000280), 0x2) setsockopt$inet6_udp_int(r10, 0x11, 0x1, 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000000)={{0xff, 0x8}, {0x4}, 0x61e8, 0x3}) ftruncate(r9, 0xee72) r11 = add_key(&(0x7f0000000240)='ceph\x00', &(0x7f00000002c0)={'syz', 0x3}, &(0x7f0000000300)="0147480848fd8c3fdf3d165b855c9ab6411b29039e1dea5c029e", 0x1a, 0xfffffffffffffff9) r12 = request_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000380)={'\x00\x1d\xf3', 0x1}, &(0x7f00000003c0)='keyrilg\x00', 0x0) keyctl$instantiate(0xc, r11, 0x0, 0x0, r12) sendfile(r7, r9, 0x0, 0x8000fffffffe) r13 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r13, &(0x7f0000000280), 0x2) ioctl$TUNSETSTEERINGEBPF(r13, 0x800454e0, &(0x7f00000000c0)=r2) 09:51:26 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x42, 0x0) 09:51:26 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x147, 0x0) 09:51:26 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe0, 0x0) 09:51:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200080, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e24, @remote}, {0x2, 0x4e21, @broadcast}, {0x2, 0x4e24, @empty}, 0x100, 0x0, 0x0, 0x0, 0x3, &(0x7f0000000040)='veth1_to_team\x00', 0x0, 0x8f, 0x6}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:51:26 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x43, 0x0) 09:51:26 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x46, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:27 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x148, 0x0) 09:51:27 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe1, 0x0) 09:51:27 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:27 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x44, 0x0) 09:51:27 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x47, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:27 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x96, 0x4, 0x8008, 0x3ff, 0x4, 0x2, 0x80000000, 0x89b9, r1}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) 09:51:27 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe2, 0x0) 09:51:27 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x45, 0x0) 09:51:27 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x149, 0x0) 09:51:27 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x802, 0x0) connect$llc(r0, &(0x7f0000000380), 0x10) 09:51:27 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x48, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:27 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe3, 0x0) 09:51:27 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14a, 0x0) 09:51:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:28 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xf2) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x120) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:28 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x46, 0x0) 09:51:28 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x49, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:28 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe4, 0x0) 09:51:28 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14b, 0x0) 09:51:28 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x47, 0x0) 09:51:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:28 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1382.131604][ T26] audit: type=1800 audit(1572947488.510:135): pid=30883 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=17707 res=0 09:51:28 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14c, 0x0) 09:51:28 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe5, 0x0) 09:51:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:28 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) fsetxattr$trusted_overlay_upper(r3, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f0000000040)={0x0, 0xfb, 0x63, 0x3, 0x7f, "874b41ff0936b9f396115d4f723956dc", "f5e464e5719b6277758e19bcc8d3da84a1606cf9e520873eede4e7a56d7eb7bce2ff5079d6a27e8b3458db8aa4d86dcafebba15be87ef5e034b8762a964284fa41e410f00243a1e73e1608d8fab8"}, 0x63, 0x2) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:51:28 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x48, 0x0) 09:51:28 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14d, 0x0) 09:51:28 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:29 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe6, 0x0) 09:51:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:29 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14e, 0x0) 09:51:29 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x49, 0x0) 09:51:29 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:29 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000280), 0x2) ioctl$USBDEVFS_RESETEP(r6, 0x80045503, &(0x7f0000000080)={0xb, 0x1}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000040)={0xff, @empty, 0x4e23, 0x1, 'lc\x00', 0x10, 0x8, 0x6b}, 0x2c) 09:51:29 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe7, 0x0) 09:51:29 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14f, 0x0) 09:51:29 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4a, 0x0) 09:51:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5437, 0x0) 09:51:29 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:29 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe8, 0x0) 09:51:29 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4b, 0x0) 09:51:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5437, 0x0) 09:51:29 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x150, 0x0) [ 1383.491315][ T26] audit: type=1800 audit(1572947489.870:136): pid=30972 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=17711 res=0 09:51:30 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:30 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) accept$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000040)=0x10) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(r0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000000180)={"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"}) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:51:30 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xe9, 0x0) 09:51:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5437, 0x0) 09:51:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4c, 0x0) 09:51:30 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x151, 0x0) 09:51:30 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xea, 0x0) 09:51:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) 09:51:30 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:30 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141242, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4d, 0x0) 09:51:30 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x152, 0x0) 09:51:30 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x50, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:30 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xeb, 0x0) 09:51:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) 09:51:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4e, 0x0) 09:51:31 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x153, 0x0) 09:51:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) 09:51:31 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xec, 0x0) 09:51:31 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x51, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:31 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) r5 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x3, 0xfe95d48b1da7233c) sendfile(r3, r5, 0x0, 0x8000fffffffe) 09:51:31 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x4f, 0x0) 09:51:31 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x154, 0x0) 09:51:31 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xed, 0x0) 09:51:31 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x52, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5437, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) 09:51:31 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) write$USERIO_CMD_REGISTER(r4, &(0x7f00000001c0), 0x1) signalfd(r3, &(0x7f00000000c0)={0x4}, 0x8) openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = dup(r0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0xee72) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r7, &(0x7f0000000280), 0x2) ioctl$RTC_PIE_ON(r7, 0x7005) sendfile(r5, r6, 0x0, 0x8000fffffffe) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r8, &(0x7f0000000280), 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f0000000180)={0x400, 0x3, 0x3, 0x4, 0x7, 0x9}) fsetxattr$security_smack_transmute(r6, &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000000)) 09:51:31 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x50, 0x0) 09:51:31 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x53, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:31 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xee, 0x0) 09:51:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5437, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) 09:51:31 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x155, 0x0) 09:51:32 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x51, 0x0) 09:51:32 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xef, 0x0) 09:51:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5437, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) 09:51:32 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x156, 0x0) 09:51:32 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x54, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:32 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000000), 0x2) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket$inet(0x2, 0x80000, 0x6) ftruncate(r5, 0xee72) sendfile(r3, r5, 0x0, 0x8000fffffffe) 09:51:32 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x52, 0x0) 09:51:32 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf0, 0x0) 09:51:32 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x55, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:32 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x157, 0x0) 09:51:32 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x53, 0x0) 09:51:32 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf1, 0x0) 09:51:32 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x56, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:32 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x158, 0x0) 09:51:33 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x54, 0x0) 09:51:33 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf2, 0x0) 09:51:33 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x57, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:33 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x159, 0x0) 09:51:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:33 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x55, 0x0) 09:51:33 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15a, 0x0) 09:51:33 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf3, 0x0) 09:51:33 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x58, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:33 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x56, 0x0) 09:51:33 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15b, 0x0) 09:51:33 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf4, 0x0) 09:51:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:33 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x59, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:34 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x57, 0x0) 09:51:34 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15c, 0x0) 09:51:34 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf5, 0x0) 09:51:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:34 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:34 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x58, 0x0) 09:51:34 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:34 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15d, 0x0) 09:51:34 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)) syz_open_pts(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r0, 0x5437, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) 09:51:34 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf6, 0x0) 09:51:34 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x59, 0x0) 09:51:34 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:35 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)) syz_open_pts(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r0, 0x5437, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) 09:51:35 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf7, 0x0) 09:51:35 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15e, 0x0) 09:51:35 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:35 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5a, 0x0) 09:51:35 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)) syz_open_pts(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r0, 0x5437, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) 09:51:35 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:35 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf8, 0x0) 09:51:35 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15f, 0x0) 09:51:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:35 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5b, 0x0) 09:51:35 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:35 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xf9, 0x0) 09:51:35 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x160, 0x0) 09:51:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:36 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5c, 0x0) 09:51:36 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xfa, 0x0) 09:51:36 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x60, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:36 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x161, 0x0) 09:51:36 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5d, 0x0) 09:51:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:36 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xfb, 0x0) 09:51:36 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x61, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:36 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x162, 0x0) 09:51:36 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5e, 0x0) 09:51:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:36 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xfc, 0x0) 09:51:37 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x62, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:37 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x163, 0x0) 09:51:37 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x5f, 0x0) 09:51:37 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xfd, 0x0) 09:51:37 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x63, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:37 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x164, 0x0) 09:51:37 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x60, 0x0) 09:51:37 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xfe, 0x0) 09:51:37 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x61, 0x0) 09:51:37 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x64, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:37 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x165, 0x0) 09:51:37 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x102, 0x0) 09:51:38 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x62, 0x0) 09:51:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:38 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x65, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:38 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x166, 0x0) 09:51:38 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x103, 0x0) 09:51:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:38 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x63, 0x0) 09:51:38 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x167, 0x0) 09:51:38 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x66, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:38 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x104, 0x0) 09:51:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:38 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x168, 0x0) 09:51:38 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x67, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:38 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x64, 0x0) 09:51:39 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x105, 0x0) 09:51:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:39 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x169, 0x0) 09:51:39 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x68, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:39 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x65, 0x0) 09:51:39 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x106, 0x0) 09:51:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:39 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x16a, 0x0) 09:51:39 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x69, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:39 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x66, 0x0) 09:51:39 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x107, 0x0) 09:51:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:39 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x16b, 0x0) 09:51:39 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:39 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x67, 0x0) 09:51:40 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x108, 0x0) 09:51:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:40 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x16c, 0x0) 09:51:40 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x68, 0x0) 09:51:40 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:40 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x109, 0x0) 09:51:40 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:40 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x69, 0x0) 09:51:40 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x16d, 0x0) 09:51:40 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10a, 0x0) 09:51:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, 0x0) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:40 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:40 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6a, 0x0) 09:51:40 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x16e, 0x0) 09:51:41 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10b, 0x0) 09:51:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5437, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) 09:51:41 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x16f, 0x0) 09:51:41 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:41 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10c, 0x0) 09:51:41 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6b, 0x0) 09:51:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5437, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) 09:51:41 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10d, 0x0) 09:51:41 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:41 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x170, 0x0) 09:51:41 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6c, 0x0) 09:51:42 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x70, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:42 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10e, 0x0) 09:51:42 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x171, 0x0) 09:51:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5437, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) 09:51:42 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6d, 0x0) 09:51:42 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x71, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:42 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x172, 0x0) 09:51:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:42 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6e, 0x0) 09:51:42 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x10f, 0x0) 09:51:42 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x173, 0x0) 09:51:42 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x72, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:43 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x110, 0x0) 09:51:43 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x6f, 0x0) 09:51:43 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x174, 0x0) 09:51:43 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x73, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:43 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x70, 0x0) 09:51:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:43 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x175, 0x0) 09:51:43 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x111, 0x0) 09:51:43 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x74, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:43 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x71, 0x0) 09:51:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5437, 0x0) 09:51:43 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x176, 0x0) 09:51:43 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x112, 0x0) 09:51:43 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x72, 0x0) 09:51:44 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x75, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5437, 0x0) 09:51:44 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x113, 0x0) 09:51:44 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x177, 0x0) 09:51:44 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x73, 0x0) 09:51:44 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x76, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x5437, 0x0) 09:51:44 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x114, 0x0) 09:51:44 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x178, 0x0) 09:51:44 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x74, 0x0) 09:51:44 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x115, 0x0) 09:51:44 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setgroups(0x340, &(0x7f0000000000)=[0x0, 0x0, 0x0]) 09:51:44 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x77, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:44 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x179, 0x0) 09:51:45 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x75, 0x0) 09:51:45 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x0) 09:51:45 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x78, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:45 executing program 1: close(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz'}, &(0x7f0000000a80), 0xfffffffffffffffd) r0 = socket$inet(0x2, 0x0, 0x0) creat(0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0xb2) syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/unix\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r1, 0x0, 0x2b62) ioctl$PPPIOCGUNIT(r1, 0x80047456, &(0x7f00000000c0)) getdents64(0xffffffffffffffff, 0x0, 0x0) add_key(&(0x7f00000001c0)='trusted\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff9) add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9) socketpair$unix(0x1, 0x8000000003, 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, 0x0}]) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) io_submit(0x0, 0x0, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000001b40)=ANY=[@ANYPTR64], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, 0x0) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) 09:51:45 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x17a, 0x0) 09:51:45 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x117, 0x0) 09:51:45 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x76, 0x0) 09:51:45 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x17b, 0x0) 09:51:45 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x79, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:45 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x118, 0x0) 09:51:45 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x77, 0x0) 09:51:45 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 09:51:46 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:46 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x17c, 0x0) 09:51:46 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x119, 0x0) 09:51:46 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:46 executing program 1: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = gettid() r1 = getpid() tkill(r0, 0x3b) capget(&(0x7f0000000140)={0x19980330, r1}, &(0x7f0000000200)) 09:51:46 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x78, 0x0) 09:51:46 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x17d, 0x0) 09:51:46 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11a, 0x0) 09:51:46 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:46 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)="4405ec0000", 0x5) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) 09:51:46 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x79, 0x0) 09:51:46 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x17e, 0x0) 09:51:46 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11b, 0x0) 09:51:46 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:46 executing program 1: r0 = memfd_create(&(0x7f0000000340)='\f\xcd\x80\xbf\xcd\xbd\xfb\x8bwa\xc1WvU\xff\xc6\xb5%\xbd\n\x90\x9e\xa8\x94\xefC\x9f\xb1\xf4\x8arA\xa1\x88\xef\"/\xcd@\x19(\xb58\x88\xca\x8de*\xed\x89\x99\xa9*\xc3W&\xa4y]\xb5\x85P\xa7M\xf84\xcc\x91\xe7@\xdf\x8a\xc2*\x18\xd2:}\xae\xf6a\x02\x91\xf2\xc1\xc9\xcb\x90X0\xad\x02\xe9\x9b\xdd\x01\x8f\xfa\x9f\x16\x12pT1A\xcf.\x88\xf8b\x83e\x93K\x8ai\xb0|\xa6\xec\n\xf5\xe1|\xc6\x935\x92q\xaa\xfbv\x11\x02w/\xdb\xbe\xca\x94\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket(0x40000000002, 0x3, 0x2) ftruncate(r0, 0x8000) write(r0, &(0x7f0000000140)="0600", 0x2) sendfile(r0, r0, &(0x7f0000000100), 0x4000010000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000003, 0x11, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000002eff0)={0x444, &(0x7f0000000000)=[{}]}, 0x10) 09:51:47 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7a, 0x0) 09:51:47 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x17f, 0x0) 09:51:47 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11c, 0x0) 09:51:47 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:47 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7b, 0x0) 09:51:47 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x180, 0x0) 09:51:47 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11d, 0x0) 09:51:47 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x82, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:47 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7c, 0x0) 09:51:47 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x181, 0x0) 09:51:47 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11e, 0x0) 09:51:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000340)='/dev/btrfs-control\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00007e6000)={@multicast2, @loopback}, 0xc) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_regs={0x4a}}) dup2(0xffffffffffffffff, 0xffffffffffffffff) unshare(0x8020000) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x41, 0x0, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') setns(r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/autofs\x00', 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x17, &(0x7f0000000040), 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002c80)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600b83e9445"], &(0x7f0000003180)=0xa) clone(0x10062101, 0x0, 0x0, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) shutdown(0xffffffffffffffff, 0x1) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000140)={0xfffffff7, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x88) r4 = socket$inet(0xa, 0x801, 0x84) connect$inet(r4, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r4, 0x3) r5 = accept4(r4, 0x0, 0x0, 0x0) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000036c0)={0x1, 0x7fffffff}, 0x8) 09:51:48 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x83, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:48 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7d, 0x0) 09:51:48 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x182, 0x0) 09:51:48 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x11f, 0x0) 09:51:48 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x120, 0x0) 09:51:48 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x183, 0x0) 09:51:48 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x84, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:48 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x7e, 0x0) 09:51:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x4000000000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000400)={0xa, 0x0, 0x0, @rand_addr="000000000000000000000000008000"}, 0x1c) creat(0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000fed000/0x1000)=nil, 0x0) 09:51:48 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x184, 0x0) 09:51:48 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x121, 0x0) 09:51:48 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x82, 0x0) 09:51:49 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x85, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:49 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x185, 0x0) 09:51:49 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x83, 0x0) 09:51:49 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x122, 0x0) 09:51:49 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x86, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:49 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x186, 0x0) 09:51:49 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x84, 0x0) 09:51:49 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x123, 0x0) 09:51:49 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 09:51:49 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x87, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:49 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x187, 0x0) 09:51:49 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x85, 0x0) 09:51:49 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x124, 0x0) 09:51:50 executing program 1: remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 09:51:50 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x188, 0x0) 09:51:50 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x86, 0x0) 09:51:50 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x88, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:50 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x125, 0x0) 09:51:50 executing program 1: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xf2) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x120) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:50 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x189, 0x0) 09:51:50 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x89, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:50 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x87, 0x0) 09:51:50 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x126, 0x0) 09:51:50 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x18a, 0x0) 09:51:50 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:50 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x127, 0x0) 09:51:50 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x88, 0x0) 09:51:50 executing program 1: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000040), 0x2) dup(r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00800002400ffffff7f00000005ffffa6fffff7", @ANYRES32=r5, @ANYBLOB="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"], 0x8d0}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0xf0ffffff00000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r7, &(0x7f0000000280), 0x2) r8 = dup3(r1, 0xffffffffffffffff, 0x0) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r9, &(0x7f0000000280), 0x2) ioctl$NBD_SET_FLAGS(r9, 0xab0a, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x8004) r10 = dup(r0) r11 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x105) ftruncate(r11, 0xee72) sendfile(r10, r11, 0x0, 0x8000fffffffe) 09:51:51 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x18b, 0x0) 09:51:51 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:51 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x128, 0x0) 09:51:51 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x89, 0x0) 09:51:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @remote, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @multicast2}, 0xffffffff}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @loopback}}, 0x0, 0x280}, 0x98) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x101, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x2, 0xdd45d132ee2fd5c1, 0x8, 0xcacb, 0x1, 0x6, 0x6, r3}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000540)={r4, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x8f}}, 0x7, 0x9, 0x2, 0xffffffff, 0x3f}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000080)=0xae) 09:51:51 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x18c, 0x0) 09:51:51 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:51 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8a, 0x0) 09:51:51 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x129, 0x0) 09:51:51 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x18d, 0x0) 09:51:51 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8b, 0x0) 09:51:51 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12a, 0x0) 09:51:51 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:52 executing program 1 (fault-call:6 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:52 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x18e, 0x0) 09:51:52 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8c, 0x0) [ 1405.869169][T32215] FAULT_INJECTION: forcing a failure. [ 1405.869169][T32215] name failslab, interval 1, probability 0, space 0, times 0 [ 1405.890120][T32215] CPU: 0 PID: 32215 Comm: syz-executor.1 Not tainted 5.4.0-rc6+ #0 [ 1405.898243][T32215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1405.909277][T32215] Call Trace: [ 1405.912611][T32215] dump_stack+0xf5/0x159 [ 1405.917541][T32215] should_fail.cold+0xa/0x1a [ 1405.922771][T32215] __should_failslab+0xee/0x130 [ 1405.928990][T32215] should_failslab+0x9/0x14 [ 1405.933625][T32215] __kmalloc+0x53/0x690 [ 1405.937837][T32215] ? terminate_walk+0x1d0/0x250 [ 1405.942983][T32215] ? tomoyo_realpath_from_path+0x83/0x4c0 [ 1405.948773][T32215] tomoyo_realpath_from_path+0x83/0x4c0 [ 1405.955406][T32215] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 1405.961554][T32215] tomoyo_path_number_perm+0x10a/0x3c0 [ 1405.967117][T32215] ? __fget+0xb8/0x1d0 [ 1405.971403][T32215] tomoyo_file_ioctl+0x2c/0x40 [ 1405.976222][T32215] security_file_ioctl+0x6d/0xa0 [ 1405.981537][T32215] ksys_ioctl+0x64/0xe0 [ 1405.985889][T32215] __x64_sys_ioctl+0x4c/0x60 [ 1405.990528][T32215] do_syscall_64+0xcc/0x370 [ 1405.995205][T32215] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1406.001106][T32215] RIP: 0033:0x45a219 [ 1406.005069][T32215] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1406.024694][T32215] RSP: 002b:00007fd48611bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1406.033235][T32215] RAX: ffffffffffffffda RBX: 00007fd48611bc90 RCX: 000000000045a219 [ 1406.041219][T32215] RDX: 0000000000000000 RSI: 0000000000005437 RDI: 0000000000000006 [ 1406.049228][T32215] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1406.058271][T32215] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd48611c6d4 [ 1406.066251][T32215] R13: 00000000004c400c R14: 00000000004d8458 R15: 0000000000000007 09:51:52 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:52 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12b, 0x0) [ 1406.124538][T32215] ERROR: Out of memory at tomoyo_realpath_from_path. 09:51:52 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x18f, 0x0) 09:51:52 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8d, 0x0) 09:51:52 executing program 1 (fault-call:6 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:52 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x190, 0x0) 09:51:52 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12c, 0x0) 09:51:53 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8e, 0x0) 09:51:53 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1406.686740][T32251] FAULT_INJECTION: forcing a failure. [ 1406.686740][T32251] name failslab, interval 1, probability 0, space 0, times 0 09:51:53 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x191, 0x0) [ 1406.768606][T32251] CPU: 1 PID: 32251 Comm: syz-executor.1 Not tainted 5.4.0-rc6+ #0 [ 1406.776558][T32251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1406.786636][T32251] Call Trace: [ 1406.789947][T32251] dump_stack+0xf5/0x159 [ 1406.794219][T32251] should_fail.cold+0xa/0x1a [ 1406.798846][T32251] __should_failslab+0xee/0x130 [ 1406.803802][T32251] should_failslab+0x9/0x14 [ 1406.808326][T32251] __kmalloc+0x53/0x690 [ 1406.812651][T32251] ? strlen+0x3b/0x60 [ 1406.816683][T32251] ? tomoyo_encode2.part.0+0xd9/0x260 [ 1406.822277][T32251] tomoyo_encode2.part.0+0xd9/0x260 [ 1406.827540][T32251] tomoyo_encode+0x34/0x50 [ 1406.832023][T32251] tomoyo_realpath_from_path+0x14a/0x4c0 [ 1406.837674][T32251] ? tomoyo_get_mode.part.0+0x5c/0xb0 [ 1406.843079][T32251] tomoyo_path_number_perm+0x10a/0x3c0 [ 1406.848718][T32251] ? __fget+0xb8/0x1d0 [ 1406.852829][T32251] tomoyo_file_ioctl+0x2c/0x40 [ 1406.857620][T32251] security_file_ioctl+0x6d/0xa0 [ 1406.862612][T32251] ksys_ioctl+0x64/0xe0 [ 1406.866805][T32251] __x64_sys_ioctl+0x4c/0x60 [ 1406.871546][T32251] do_syscall_64+0xcc/0x370 [ 1406.876084][T32251] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1406.881990][T32251] RIP: 0033:0x45a219 [ 1406.886129][T32251] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1406.905750][T32251] RSP: 002b:00007fd48611bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1406.914271][T32251] RAX: ffffffffffffffda RBX: 00007fd48611bc90 RCX: 000000000045a219 [ 1406.922251][T32251] RDX: 0000000000000000 RSI: 0000000000005437 RDI: 0000000000000006 [ 1406.930251][T32251] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1406.938268][T32251] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd48611c6d4 [ 1406.946393][T32251] R13: 00000000004c400c R14: 00000000004d8458 R15: 0000000000000007 09:51:53 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12d, 0x0) 09:51:53 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x8f, 0x0) 09:51:53 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x90, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:53 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x192, 0x0) 09:51:53 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12e, 0x0) 09:51:53 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x193, 0x0) [ 1407.407987][T32251] ERROR: Out of memory at tomoyo_realpath_from_path. 09:51:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5437, 0x0) 09:51:54 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x91, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:54 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x90, 0x0) 09:51:54 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x12f, 0x0) 09:51:54 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x194, 0x0) 09:51:54 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x92, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:54 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x130, 0x0) 09:51:54 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x91, 0x0) 09:51:54 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x195, 0x0) 09:51:54 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x93, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:54 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x92, 0x0) 09:51:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x2, 0x0) 09:51:54 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x131, 0x0) 09:51:54 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x196, 0x0) 09:51:54 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x93, 0x0) 09:51:54 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x94, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:55 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x132, 0x0) 09:51:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x10, 0x0) 09:51:55 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x94, 0x0) 09:51:55 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x197, 0x0) 09:51:55 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x95, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:55 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = semget$private(0x0, 0x5, 0x2) semop(r1, &(0x7f0000000000)=[{0x5, 0x3f, 0x2800}, {0x7, 0x92d4, 0x58773aaf509e6309}, {0x5, 0xe68, 0x800}], 0x3) r2 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r2) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) r5 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0xa8200, 0x0) lstat(0x0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000d40)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYBLOB="000000001c00120000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB], 0x21}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) write$UHID_INPUT(r4, &(0x7f0000002040)={0x8, "8953c3be344de7c00639914abbd99bce996b2da55ff612dd9e64dda6156427618b6d9b7d435ab8e89ee64544aa46b5e3389fb6d99c4e895fd01dd3c5d443411e125ac0e580380580568e1f21cb4fac18b1ddedc22474ecb7a29937f28adaff1f1c7b74e3bdec693aa1aacaa59b93cea019d15e2642d39d19bddbeaa9d615b9bb9c9b2bc7dff93f45feba59f8fed526fa7271f157d1dd54af19f61a588eccaab9e5cdffd7ed78672893dbda9ae25acb385673136a3fd98ea7f2eaad732a50ae6badafb8795c24fa11e80b008d43dcb3892d984f03a2238414897d69368be5a1a4bf01e148256fa10125e839b7fcce8d9ef0cd124df49a05d5146046bf5f06b6f592db0ce996086e8ac9c0f30ca691bed9768b5560e9bd754f10a3887f5f9c6de2aa827918e8dccde05f2db62402c0e892dc22d30e77d874c3ec9d2bea9d6f5cddfdcf359e830e6e9772a9adf3817a21be6fb63365fde6246bfb932250b14e14a4a58c8e93f1be4ba3b7da4f21ece33abcb0cd93f1f3f3ab1b09d30c53d15186b163ae8f1beaed01895d2a8ccb0521f169f276c408f3391ff1fc35a64f6a475e1415c9a0c597ec941fe238359527ccae504dc48f9278746ba9a766b0a6a08c58b37e995c5999da26375e19c2dfef8a30a15724be632b08e767f9e0f85a43d6cd896477a294f407ad038e9b44109bab5e85651c5fdc117a8575815dd13e416acf466ea4fd8435458df55c3f1e96ed7e72f43c68d12171ea689ef87a490b733705fb5663f84a63fef1425a794bf8dcf3339349ef9a2e734f4200007dd2455ef1d54f26d9d9f36af005be0d8e81c9a34ee470f2ad2363ea8ae21fc8af580086f5c8aa12327567b3e5a62aa48cdede2a4c1dae0fd332ed8a039bea08958164851344c6294b4bd74cabdb49024f17b69a8635be5019882c6a744cd1a730ef600f464004c4b25b4540f8ba767f1c56719e165f10f1038cc53a83a437b91a2bbf7026eccaccc1a84d7fe2af0d54720b4b396f2d7285ddbf9e2c37f4e31349c298f4a845cd3c83ec9d5d6b4de62253d9f73069d13ffa56cf737149b6c6faa9f4d2dc4664445365f34c5578a219505cf7b4990da225b9820f3d5dc4ec7fdf09b348e79bea20a4f4e12e466bfb51aaf8078de826c13393a5679b6ee8127bbfc4b0d7de7d98f3942a38c09d155068e83a35cf14eb90c51d3926ce8e70c61a1f544ee0cf5a44774bfe97b96c5914acdfbcbbff9144cf3e3568935e252934b7ce2d0c3e7b982ec83089eb1bca58e3fa18beba83256da620e9fd5ac2b0c06ec7e72d39b526f664338e86b80c3ad80cbf7b542471db3005afbaf717582b6564b60aa26c08c0b2bb049c7f977d8386275c12093c17a3aae29d9860b29b402afdb8e060c6dd9dc020902114f9aa8c2ec1510d9f14c7bae6123743018bdfd67d5d4a1bc8a2443e8e7de7099b1b6660066999ff303e1b9f8b97b109e3f76cc1c0224a7f00029841f2c121bf15dba91884fb4b99a2e9a2d2183d414462580d372ed3f532a3524b64b6b025aa353a5ba21beba11704d44c823d03fe0ff407493a228ad2c5ba797739e331fe6a1bbd5c131b65225a3deb3b5e424f80df1d2009a3d4f80c2629c82e36974026a22eb2f75c166b8e311a25e831ae2b78b8cbb75f6a0c58e478eb041874fbbdccfac3f0c4b2b57f7c5668f6dd040b6756e0b1eaa3971cf7d46ed354ab67a3db18e22f5fca3ed28f0943e8809754dd61cad7cf6d21811f712ff2936ec12be7710ce8e337fe471b74ff08f8176064d37f71aaa940631fd9ff6882fd00240efbead7e99f46ccd891f3dc66723a405a9e9e6fea956056ea053e22b42bf0af428c566372b230764e70cd76bc8b4c3c076e6446fe7fb408e10c670e945c3bde4b18e579c431ffb6798514f5490b9a82b435f5ab7c79a9aba559e2e64b0bd7b192e682566303415cc2dd3cdb2ebd6f1284db09eb807a581b20009b452c0d85d2d74962f375c14c67749f26a2052eb6b055f8cad3cb09c921df6f922b53e1f10365caa2c0a3f18b5574bb75411eadba190405c1da0520917e3479d09ed0a449c6374882b355786a56fcabc8d6912ad2e5f036e21080758d85f372895e364f27fb2f83a69254c3ea3779651989eeac17932fd1085a0943a6e7bfb5e35b2c42ad3d56c8060ef763b67a3b2b987bbda66edb5414aaa5cf01f872313d47fd7fd37afaf316a23bee8213e4dc1261502bf042935a2429efc3254d70a14c29aed78268e9fc28ff855bf82a4036a25e75aea924f6c45d4f297b5010d633d6cf30beec4fd911311dfe4697e00ab20ef3e2168a26763d2a978b395b70021ce427bbdb3156b00446fcc9005c23719f1b4b34e716b058ea148aa756cdce83954895584658791a66061e750906656c3ccb11a92f272d744068c8b2b4aa3bc678ff8d3afb9724f3fc36032cf5c37da59a9a9b2adbbbe0a80886c861d176810e2bf4b8efff5959097d305c843e336cea9c5f01ba785b3759aa5afb5e5d0c225544d2499275f3c58c8fec9d021dfa07599d3e323ac42320b149bd1fe7bfe1064d973200074f1152d67e2f2d8dd42ecc3645c1468ae6006acfd855e17a0a5ca494034d4153e499b16e7acb3112d3fb23948b154b31a7efe3ccbd7c99a92e9b5b491a360be072aecd32f1ae3439c8c21ce96826b236a3f82daa77b0a10894a6edcb0ff031a70d06396803938d0a3d69d1be72ea5be446286d5d1f688cfb48b564047d072ae09022f4fb70d08e4fd856844709a93ede63e1db2e505cb19aefb2b20ac51fb15cb406d9c05ac2bf2cb5f506fda3b4dabbf86baaa9cf062184a64edf9da535dfc738618eb8f16b7a3d221dddf6ae5197be1db609ae024703288e07544c5a2e8a549c6a5f9d234c1a9e50e9619710b91368402f0cc99150c7a323af793cd26ddc03de0de958f9cb70755f2a3803f96009913121f7420c6140ae0262b4c0a8cf1f7cd90dfb9a527ee7353df5931dfa1dd72f00fb2de13f82263a5579e2e24a6f707874542d3995c38a910ce4169774b2b1c887e18a22479c54033ac0354d26af24320a1df321c01aeb908aa78acadd71415d975099938d2c83512f8bd9720a9b993367af126a851eede8f372f69aa7dc7cd889b418b859bffa0a9fe92db71dd9dafccbb3bbec5f6d5af732d0bd6418b801c7e6db7d16eaf24ef88726f823e2cb6fb6ed4e1baeefcbcf22e0c9bf7fb9f16ac7dde9b979cc7c12d10bf1a1723e43a9de1697d170b520bd0c2ef37491176bd7b97cc9dea006ecffcf498bafda969df40e0064230800947cbc66a05413d76d98b8bfbfb6f2dfc22d41ebe03964f7b24f09ea8a2b747269e67ee16f4d501fa98a98d81166a6f54edd44425f4ad7f043af4d23c588bccddd8443355dd27f217da9359b940676f7b4aa49731332aec974b900dad9b808517429283206f77a0e6c3a0b3274edcb76a195f6ec2e3c8e181fc425f749be145ebe3f564c5320658756cd40224a7bcfe61fc81c834fbb10d0b2bcef8756e70a678ef9c2ccbcd295ded00f7df5f85e339c0175ee9e1f9ccc554a600ece1f4380aa78fd8c6159e46a0e3db0b6df5bac3b177cc717d744ce3d86e4d1fae9d2e529495bcbeb278f38aa1c7c220dbff1c521cc66bbacbfe1fd39b1c8c78cc0558a3963c519b4c54f88528e7159ec79ab0ef20e2219220a463dfa49b635d1194d77a75e59004f5fc9d7e7b58f706dbff4392ebc7591748636bba77ea9fe260237af8af30fed2d2ea4f75b9003acef7c2f8f190d9480a7f3ae9aa5edfd80884385ec004168290a74ab162b0ed306eb22d11bc46a92222c8be6c79f4a2ee914182e0f404a5dd7d3eb7f4c36abef4fc521242afd9684f994cf2f356bd5f8ce41954f84109270b0d5019ae630c3827b43d111782fa6bb9234830109f9450202199be8191f4e8891009629ea7a3d96a7f85e67b2d1ad2dca2c183bccef06a7701765f1c6325a0564bb89cddf751902bd5baf028a3fe943656bd454475683f679edc17add258f275ded7d7d4516f2b290ad673d6c742bb1bda0dabd736a1efe28473b955afdbede44f9ecc9c5f7ebb37e13bad3c64423702a0c41003b152a5f6d86059064ee4e7982c067fac8d31255637af0e1d8b576f2df36b8dd7e8df98412ad54a03890ae8a51e74847c2711285b63f47f977ccc26faa15ebae0f0edd5edcf0754e468d2e5011049cd837e649d4c6c1267fd5048e27a21a3336573c7a5a3d728aa9e1f8da1bc82ef2a2af57e87e2e6ad69bc57bc53dba23e83349b0a47d82551c891acaa3d0e4c53a7a7c17667f0d358e88b490c1e37e7d2ed2b7029902bb9e411d7b1190ec83167f39a05445d3e89262e1c0ac512222e80a45deaf28d5f244b1970cf2cde2063227a7e9252793746ee61fad7a260516fb0c19499a6052c15ecdabbe16ed293e1ffabf2881a8ceb407a2e8d1717a85f51c3ebb064bdbbdae67e6a0fd109fef5c529c79ab58924d6d2d77cab23154092642a16534799cdae223cf7a1a3b7a90a7a48641300cff52718c59629347b2c7ac5b2d86420c284857d08cbfa0d525c3bf09dec295c59d4dcb9be4af7c0203bfc4973b5880b58f47fac9f9d509c8147c55d0be2a91e73f2749baa21ac2ef8d5bc2bcdd8c479c54690671efc39b07e4ee472fceff5f5783ab68a527384e845cc6fd70ab011ac6454f9426639dc8feed98b669fc7a0962f2e9c7ddc36c1a129689815246b5a4754d14157de2e7f1521d01f82383f175a131a319c3562ac6b3ae60168a3430a02f2829ad0f57ff3efb02b705ac25f6938731074a20c6807c6c43b755565ac6ae2e2819e51af8681a2b77de417fea1d30204e98185e6a71dfe653055a30a6e3d02f4f0b3b2ea855f04158b2f6a3bfe77b272c2c8849613cef46ec38318262f9ac4e0b2899ad21b3605125f7c19925f27d2dbfa65c12a35303c44650cf000a1ad7c0250bd4d02b499dcb7c86802c92042b930bf2c1eaaad18a80bbf3b20eae3cb88a6c51d49e5adaaa7179de430a049ffd59220aa84e6b678f5e768e0432ddde0d3cb5609bdef36dc67cd46dcb9948e3e8639b0c11baa538a1572690b2e99f53b783bc2f5c5287a564f52d5eb874f4f50c8df47b7eec18a762b690d824e057cca21a1eb4f9364c70f46a8492255105b14806ae365f3b970c8fffdf8035347fdcf92d8aeda68c3d42910c58c7ced58ffb1bf40210ac48fbb8156b4e99c64cc4c8cd59f540ddcaf57763adc95a3882d79008f7c3c37a214e55d017476fae03bd0982db7aed8b55f41f52dc6f2b582b428a7a541dbf2f3c95f324dad71a1300542c3e59eb6e0e43b2a063a3b3a2a36b7ab672690d92394c9bdd7bf2d5a2c82291c77ec76ded169165c40c05106298384fde49b7dddedd2d00ed215d38263a709146ac26a279db350d0b3cb5213597e2f473a4ab8a81fb808d6f70ca3b990507f1c99877aa95d50a8faf01b5d37c607114313bf6aa06e9fe6d4994f251f01a96003b9161f6fbec6db0b4af47a5d708f3e0b72426c58759206e9af551308103d1531f788e56425cc2d95f0a7d9896ea32af883eeb1752ca69f857542796da1a148b34716808178e8e2fed0b336d46bd493d3a69fffd0f0433f4bb2b120de0e46cb378bf312170d2d2218c51d2cf4d1bd3fa5191b3e2c50e52d5718b9693c481b3f2f0b8a36d03da28a4af1e9cb8189afd1e854c8cf104cd78b49287b7a90dd3494e4ae5c17548c1e1a18c1fd4a4cc46880a0ceeabf4f53677cd540bf93e41e5fa31fc2d54df778cffe1613e4754fabf60", 0x1000}, 0x1006) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r10) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f00000001c0)='./bus\x00', 0x41, 0x4, &(0x7f0000000600)=[{&(0x7f00000002c0)="1527e54676cc2a72b61c9ac7fd77e388c3b1bd03229e15462cf58500f02bf7f555ccac4ea810687f42b80104db3e7e7808b5033757be6526c542415cee0d0e8ef56ea057", 0x44, 0x200}, {&(0x7f0000000340)="30cd8b14b1c9db5e08de7905d32c64af3d43ed3758261009f0b41466eb2b1a8b8fe264ed93bb1c53d2e4541cb624201f97a25c90a170224a38c3d8398b8a12b9e0c0af4688508c045f2300f404dc67c19964567d4bf36a50a8af9f586ecc85e60440d0dfdd6bb15c81549c1dccd5d8e65e0c0fe283ff568ede7d15233e3dbb196cf295306a1776e026445da6876275dd8b31904af3a4c5c08940056f79a61ec5af52a0a1ffdbada7d19dd045a7c234756722f04258b8febb181f2b32d4aa15620907aa550c03dbc4b8c0613364e08d0f0a6704bcf0224bd6977d27250a66600c02628b30f99b6eb2e83619c988", 0xed, 0x4}, {&(0x7f0000000440)="c8b1ee9009527fe2ebb1e2067ff6004eec6dde3b0ec5915321f6f70fcec9024beed297018ceb347fac3390850e1dfaa02b000abf03f82b0fed295a7943b82444496dac9109ce8c0e8c19ee28aac2060398fc21a8397224e48a3347b8720849dc1a0a1caf57d52fe9e7e75bdc75351dcb63abeed8cddbb43e8a788e6ea3a43f5367cc794a66d90d82f7f044b419811089c7c24b2afd10ef922778323c77ad458cb2efc9a59ee4eea164d8e58a32901b09458c604ca5e656ceb906166404a2fdabe24d8d82cd7397", 0xc7, 0x4}, {&(0x7f0000000540)="d574ed6930dcd4cdc0e9c085568a99d78af9fbf3590e8b7cdb6046ff349e8301be2955d55ba623aede6a862c64a0335e255fcb1768fcc3009492bc0f9dc5c989e44b0136ddfd7fe49e44703a16fbcbc40b273432e3aa65807caeeee9f36ff3578cb408f1f53617d3172904ad24bb7d0472c74c79a81a27823be311f20598f7bbc1da4880c46af72f93ce50e807fb3738b874a3efa06236080eb9d414217885fd1cfba5f668248dd1da02164b979820626c76f273b5de8de242a069", 0xbb, 0x4b}], 0x2200000, &(0x7f0000000680)=ANY=[@ANYBLOB='umask=0x000000000000c4cc,resize=0x000000004bafcc45,errors=continue,gid=', @ANYRESHEX=r6, @ANYBLOB=',errors=remount-ro,nointegrity,umask=0x0000000000000003,discard,noquota,defcontext=root,fscontext=sysadm_u,measure,uid=', @ANYRESDEC=r8, @ANYBLOB=',appraise,fowner=', @ANYRESDEC=r10, @ANYBLOB="2c66756e633d4b455845435f494e495452414d46535f434845434b2c736d61636b6673666c6f6f6de614c0726f632f7379732f6e65742f697076342f76732f73796e635f736f636b5f73697a65002c736d61636b6673666c6f6f723d656d313a5b73656c662c00"]) r11 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r11, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffff0575}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000100)={r12, r13}) 09:51:55 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x133, 0x0) 09:51:55 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x198, 0x0) 09:51:55 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x95, 0x0) 09:51:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x125d, 0x0) 09:51:55 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x96, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:55 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x134, 0x0) 09:51:55 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x199, 0x0) 09:51:55 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001f9) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:55 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x96, 0x0) 09:51:55 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x97, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x1276, 0x0) 09:51:56 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x97, 0x0) 09:51:56 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x135, 0x0) 09:51:56 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x98, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:56 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x98, 0x0) 09:51:56 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x19a, 0x0) [ 1409.848472][ T26] audit: type=1800 audit(1572947516.220:137): pid=32418 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16537 res=0 09:51:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x2405, 0x0) 09:51:56 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x136, 0x0) 09:51:56 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) ioctl$IMGETCOUNT(r4, 0x80044943, &(0x7f0000000000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) sendfile(r3, r5, 0x0, 0x8000fffffffe) 09:51:56 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x99, 0x0) 09:51:56 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x99, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:56 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x19b, 0x0) 09:51:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x4c00, 0x0) 09:51:56 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9a, 0x0) 09:51:56 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x137, 0x0) 09:51:56 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:57 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9b, 0x0) 09:51:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x4c01, 0x0) 09:51:57 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x19c, 0x0) 09:51:57 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x138, 0x0) 09:51:57 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x6841e759}, 0x8) r3 = dup(r0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x8b) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:57 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9c, 0x0) 09:51:57 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x4c04, 0x0) 09:51:57 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9d, 0x0) 09:51:57 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x19d, 0x0) 09:51:57 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/deb\x99\xe48\xff\x8c\r\x9b\x10\x00', 0x80, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup(r0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r3) r4 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)='/deb\x99\xe48\xff\x8c\r\x9b\x10\x00', r3) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000100)={r4, 0xb7, 0xf5}, 0x0, &(0x7f0000000140)="bf9e9dda916351e0fc360d84e24659d7c17b8604e651c9d343870c8b79fc42e43fd6709aaab65c495397f5d768a7e4e0fc12d5e87c31766a52ae8fb90568235d83ee2572118259654da92194b6c357ced36c81d89e2176a7c0aa6be9d548615704cb846c04455658c5c91ae0e6b90ea9406671b59a2155fda89d32db552b16a5a9b4c84412263346f34efccff85f9bc94931a9d9d1c0112b619000188d4759eb05758ca30f09f8d520c1de89c8d5f874eaec62bb90a355", &(0x7f0000000200)="d242f11e77e443cd402c3abdd2c1019d4abfbd45efe51089a54b02ad8d141916d28d5ff5bf9136badb379b131de151d903923870ef78aee1ba38a5c1fc384cefb6c6377d7ee21b1e08b59b9716307d6024c9b44d1749a6893121be7fc0dfc401ac8a51e454d728a397ee882535c15c681c6a753e42b495e6c184a3ae54056c52c6fb8336ca3f35866d7f332da7c241f720b58322003bf755cdc7bb7ad775c236566320e5aa97f66618eb477eaef6495d4c07e198e128b7897b3af229a1802865bf3fb5309c9056004432849964fcf1a1cd67d5499b9c13df78dd409c62a5d3fa76adf5596b15af0cee0dd551e769d2de9a1e88b281") r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) write$P9_RLINK(r5, &(0x7f0000000300)={0x4, 0x47, 0x2}, 0x7) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0xee72) 09:51:57 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x139, 0x0) 09:51:57 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:57 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$UHID_CREATE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 'syz0\x00', 'syz1\x00', 'syz1\x00', &(0x7f0000000040)=""/34, 0x22, 0x7, 0x2, 0x7fff, 0x3, 0xffff}, 0x120) r3 = fcntl$dupfd(0xffffffffffffffff, 0x1a884363b507fe8e, r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000080)={{0x6, 0xc2, 0x4, 0x4, 0x80}, 0x4}) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:51:57 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9e, 0x0) 09:51:57 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13a, 0x0) 09:51:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x4c05, 0x0) 09:51:58 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9d, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:58 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x19e, 0x0) 09:51:58 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9f, 0x0) 09:51:58 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9e, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:58 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13b, 0x0) 09:51:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5387, 0x0) 09:51:58 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa0, 0x0) 09:51:58 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x19f, 0x0) 09:51:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x5) r2 = dup(0xffffffffffffffff) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xee72) sendfile(r2, r3, 0x0, 0x8000fffffffe) 09:51:58 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x9f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:58 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13c, 0x0) 09:51:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5409, 0x0) 09:51:58 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa1, 0x0) 09:51:58 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000280), 0x2) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) prctl$PR_GET_DUMPABLE(0x3) ftruncate(r5, 0xee72) sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:51:59 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:59 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a0, 0x0) 09:51:59 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13d, 0x0) 09:51:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x540b, 0x0) 09:51:59 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa2, 0x0) 09:51:59 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13e, 0x0) 09:51:59 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:59 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) 09:51:59 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa3, 0x0) 09:51:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x540c, 0x0) 09:51:59 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x13f, 0x0) 09:51:59 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'L-', 0x9}, 0x28, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$FUSE_POLL(r0, &(0x7f0000000100)={0x18, 0x33a8673bfef40f38, 0x3, {0x3}}, 0x18) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x100080, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @local}, 0x10) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000280), 0x2) sendto$unix(r6, &(0x7f0000000180)="0c985684d8149c62e136b915e40dde48d17fa60eec6bbd0fa51b521675d849f897832db30b68f37a319cdabc60e8348c0cd2fc86bdbf30a64f54dd87cffd314baaeb07360e", 0x45, 0x40000, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:51:59 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:51:59 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa4, 0x0) 09:51:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x540d, 0x0) 09:51:59 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a2, 0x0) 09:52:00 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x140, 0x0) 09:52:00 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1413.905186][ T26] audit: type=1800 audit(1572947520.280:138): pid=32671 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16548 res=0 09:52:00 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x141, 0x0) 09:52:00 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa5, 0x0) 09:52:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5412, 0x0) 09:52:00 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a3, 0x0) 09:52:00 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) ftruncate(r5, 0x4) sendfile(r3, r4, 0x0, 0x8000fffffffe) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r6, &(0x7f0000000000), &(0x7f0000000040)=0xc) 09:52:00 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:00 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x142, 0x0) 09:52:00 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa6, 0x0) 09:52:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5413, 0x0) 09:52:00 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:00 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa7, 0x0) 09:52:00 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001100100027bd7000ffdbdf25070000003edbe3fafc29549d5aeea1d91ab81d980f9d3418ce030b61886d2f3971761b3ad9ab49b88e967462ec88462e38e3669a1dbb8722d0e811868d91c6e7155dc2", @ANYRES32=0x0, @ANYBLOB="40000000a0000000"], 0x20}, 0x1, 0x0, 0x0, 0x400}, 0x1800) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000100)=0x44) 09:52:00 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a4, 0x0) 09:52:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x143, 0x0) 09:52:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5414, 0x0) 09:52:01 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:01 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa8, 0x0) 09:52:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x144, 0x0) 09:52:01 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a5, 0x0) 09:52:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5415, 0x0) 09:52:01 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa7, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x145, 0x0) 09:52:01 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa9, 0x0) 09:52:01 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x6, 0x3ff, @udp='udp:syz1\x00'}}}, ["", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x20010004}, 0x40000) r1 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000000)) r4 = dup(r1) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000040)={r6}, &(0x7f0000000080)=0x8) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0xee72) sendfile(r4, r7, 0x0, 0x8000fffffffe) 09:52:01 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x146, 0x0) 09:52:01 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5416, 0x0) 09:52:02 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xaa, 0x0) 09:52:02 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a6, 0x0) 09:52:02 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x147, 0x0) 09:52:02 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xa9, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:02 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xab, 0x0) 09:52:02 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x6400, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000040)='&$+\x00') sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:52:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5418, 0x0) 09:52:02 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xac, 0x0) 09:52:02 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x148, 0x0) 09:52:02 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xaa, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:02 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a7, 0x0) [ 1416.443735][ T26] audit: type=1800 audit(1572947522.820:139): pid=372 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=17111 res=0 09:52:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x541d, 0x0) 09:52:02 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xad, 0x0) 09:52:02 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000040)={0x0, 0x2}, 0x2) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) sendfile(r3, r5, 0x0, 0x77) r6 = dup(r0) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0xee72) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) sendfile(r6, r7, 0x0, 0x8000fffffffe) 09:52:02 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xab, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:03 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x149, 0x0) 09:52:03 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x2) 09:52:03 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xae, 0x0) 09:52:03 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xac, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:03 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14a, 0x0) 09:52:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x541e, 0x0) 09:52:03 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) dup(r0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0xee72) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000280), 0x2) sendfile(r0, r6, 0x0, 0x9) 09:52:03 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x3) 09:52:03 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xad, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:03 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14b, 0x0) 09:52:03 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xaf, 0x0) 09:52:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x541f, 0x0) 09:52:03 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r5, 0x105, 0x0, 0x0, {{}, 0x0, 0x4102, 0x0, {0x2, 0x13, @udp='udp:syz1\x00'}}}, 0x2c}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r3, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r5, 0x8, 0x70bd29, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1040}, 0x44000) r6 = dup(r0) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0xee72) sendfile(r6, r7, 0x0, 0x8000fffffffe) 09:52:04 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xae, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:04 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x4) 09:52:04 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14c, 0x0) 09:52:04 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb0, 0x0) 09:52:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5421, 0x0) 09:52:04 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xaf, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1417.912047][ T26] audit: type=1800 audit(1572947524.290:140): pid=464 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=17109 res=0 09:52:04 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14d, 0x0) 09:52:04 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_rr_get_interval(r5, &(0x7f0000000080)) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:52:04 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x5) 09:52:04 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb1, 0x0) 09:52:04 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:04 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14e, 0x0) 09:52:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5423, 0x0) 09:52:04 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x6) 09:52:04 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb2, 0x0) [ 1418.538454][ T26] audit: type=1800 audit(1572947524.910:141): pid=514 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=17425 res=0 09:52:05 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:05 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x14f, 0x0) 09:52:05 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), 0x4) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:52:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5424, 0x0) 09:52:05 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb3, 0x0) 09:52:05 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x7) 09:52:05 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x150, 0x0) 09:52:05 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:05 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb4, 0x0) 09:52:05 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0xa) 09:52:05 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000000)={0x1, 0x0, [{0xd, 0x0, 0x1, 0x6, 0xb67, 0x20, 0xf}]}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:52:05 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x151, 0x0) 09:52:05 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5425, 0x0) 09:52:05 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x10) 09:52:05 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb5, 0x0) 09:52:06 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x152, 0x0) 09:52:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5427, 0x0) 09:52:06 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x48) 09:52:06 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb6, 0x0) 09:52:06 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x200000, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x149) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:52:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x153, 0x0) 09:52:06 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:06 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x4c) 09:52:06 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb7, 0x0) 09:52:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5428, 0x0) 09:52:06 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x1765bf900afdd06e, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x14401, 0x0) 09:52:06 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:06 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x154, 0x0) 09:52:06 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x68) 09:52:07 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb8, 0x0) 09:52:07 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000280), 0x2) ioctl$RTC_IRQP_READ(r3, 0x8008700b, &(0x7f0000000000)) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000040)={0x3, 0xda, "92d491949690331e376acc4c126fc038bd911ccf304c75e817317634f56f1d95aa18bffde12868c8d72ac4c82532e9b2728c85335c33719dfa0e341c90c3acc609da5a08422bf6a255aeab0df3b4dd276e7a5dbe25aec9bbbbbd0f02e1f65fead08bb8c90525144f4e69e04f4b246cf28faf841f0560903719e0c16a5dd7374541b070ef86a86421dad18e4bb5904d57f0cf222843e697972b75cb1fea79b4cb0115766797c3fbf2a4295f1304f7aaf4c2166ca135da00cd10d9455a46c0788a1b4b34d92920dcd05a199da587e710b06684d60ae6e9e6c077b6"}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x610180, 0x8e) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000280), 0x2) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r11}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000240)={0x0, 0x243, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="400000002400070500000000000080001d6b5cd1", @ANYRES32=r11, @ANYBLOB="00000000ffffffff0000000014000100706669666f5f686561645f64726f70000800810000000000"], 0x40}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0xffffffffffffff31, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000002500070510000b000000000000000000", @ANYRES32=r11, @ANYBLOB="00000000ffffffff00000000240008001c00010000000000000000000000000000000000000000000000000004000200"], 0x48}}, 0x0) r12 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r12, &(0x7f0000000280), 0x2) getsockopt$inet_pktinfo(r12, 0x0, 0x8, &(0x7f00000001c0)={0x0, @dev, @loopback}, &(0x7f0000000240)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x22020060}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@mpls_delroute={0x78, 0x19, 0x1, 0x70bd29, 0x25dfdbfe, {0x1c, 0x80, 0x10, 0x9, 0xfd, 0x3, 0x0, 0x5, 0x59079f812c662b54}, [@RTA_DST={0x8, 0x1, {0x3}}, @RTA_VIA={0x14, 0x12, {0x3, "587824c73290efd6e35d07e0650b"}}, @RTA_MULTIPATH={0xc, 0x9, {0x40, 0x80, 0x81, r11}}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7b}, @RTA_OIF={0x8}, @RTA_DST={0x8, 0x1, {0x0, 0x0, 0x1}}, @RTA_OIF={0x8, 0x4, r13}, @RTA_MULTIPATH={0xc, 0x9, {0xfff, 0x4, 0x8, r14}}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x3e}]}, 0x78}, 0x1, 0x0, 0x0, 0x8042}, 0x1) ftruncate(r5, 0xee72) sendfile(r4, r5, 0x0, 0x8000fffffffe) 09:52:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5441, 0x0) 09:52:07 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb7, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:07 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x6c) 09:52:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x155, 0x0) 09:52:07 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb9, 0x0) 09:52:07 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) prctl$PR_SET_SECUREBITS(0x1c, 0xf) r3 = open(&(0x7f0000000000)='./file0\x00', 0x82040, 0x0) r4 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = fcntl$dupfd(r5, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r8) fcntl$setlease(r3, 0x400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r9 = dup(r0) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0xee72) sendfile(r9, r10, 0x0, 0x8000fffffffe) 09:52:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x156, 0x0) 09:52:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5450, 0x0) 09:52:07 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x74) 09:52:07 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:07 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xba, 0x0) 09:52:07 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x157, 0x0) 09:52:08 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x7a) 09:52:08 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xb9, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5451, 0x0) 09:52:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x158, 0x0) 09:52:08 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbb, 0x0) 09:52:08 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x8000400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000080)={0x1, 0xb, 0xfa00, {&(0x7f0000000040)}}, 0x18) fstatfs(r5, &(0x7f0000000000)=""/36) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:52:08 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x300) 09:52:08 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xba, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:08 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbc, 0x0) 09:52:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5452, 0x0) 09:52:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x159, 0x0) 09:52:08 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x500) 09:52:08 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x3fb5fa30466f4fa9, 0x2) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) r5 = getpid() r6 = getpid() setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000000240)=0x6, 0x4) sched_setscheduler(r6, 0x5, &(0x7f00000001c0)) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r7, &(0x7f0000000280), 0x2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r6, r7, 0x0, 0xc, &(0x7f00000000c0)='/dev/video1\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r5, r3, 0x0, 0x10, &(0x7f0000000080)='vboxnet0#vmnet1\x00', r8}, 0x30) uselib(&(0x7f0000000040)='./bus\x00') 09:52:08 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbb, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:08 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15a, 0x0) 09:52:08 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbd, 0x0) 09:52:08 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x600) 09:52:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x545d, 0x0) 09:52:09 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r4, 0xee72) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) sendfile(r3, r5, 0x0, 0x8000fffffffe) 09:52:09 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15b, 0x0) 09:52:09 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbc, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:09 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbe, 0x0) 09:52:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x5460, 0x0) 09:52:09 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) write$P9_RAUTH(r5, &(0x7f0000000000)={0x14, 0x67, 0x2, {0x40, 0x2, 0x3}}, 0x14) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:52:09 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x700) 09:52:09 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15c, 0x0) 09:52:09 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbd, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:09 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbf, 0x0) 09:52:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x6364, 0x0) 09:52:09 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0xa00) 09:52:09 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbe, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1423.374532][ T26] audit: type=1800 audit(1572947529.750:142): pid=819 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=17113 res=0 09:52:09 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15d, 0x0) 09:52:09 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r4, &(0x7f0000000280), 0x2) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x28210004}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@deltaction={0x38, 0x31, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3, 0x10001}}, {0x10, 0xa, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x80) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) sendfile(r3, r5, 0x0, 0x8000fffffffe) 09:52:10 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc0, 0x0) 09:52:10 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x4800) 09:52:10 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xbf, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x890b, 0x0) 09:52:10 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15e, 0x0) 09:52:10 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc1, 0x0) 09:52:10 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x4c00) 09:52:10 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x8912, 0x0) 09:52:10 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc2, 0x0) 09:52:10 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x6800) 09:52:10 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) dup2(r1, r2) 09:52:10 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x15f, 0x0) 09:52:10 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x8914, 0x0) 09:52:11 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc3, 0x0) 09:52:11 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x160, 0x0) 09:52:11 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x6c00) 09:52:11 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) [ 1424.831192][ T26] audit: type=1800 audit(1572947531.210:143): pid=908 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=17104 res=0 09:52:11 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x161, 0x0) 09:52:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x8933, 0x0) 09:52:11 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc4, 0x0) 09:52:11 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r5, &(0x7f0000000280), 0x2) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000280), 0x2) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @empty}, &(0x7f0000000080)) 09:52:11 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x7400) 09:52:11 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x162, 0x0) 09:52:11 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc5, 0x0) 09:52:11 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x89a0, 0x0) 09:52:11 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x163, 0x0) 09:52:11 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x7a00) 09:52:11 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) arch_prctl$ARCH_SET_GS(0x1001, 0x4) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r2, &(0x7f0000000280), 0x2) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) write$P9_RGETLOCK(r2, &(0x7f0000000000)={0x1e, 0x37, 0x2, {0x1, 0x9, 0xa38, r3}}, 0x1e) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = dup(r0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0xee72) sendfile(r5, r6, 0x0, 0x8000fffffffe) 09:52:12 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc6, 0x0) 09:52:12 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x164, 0x0) 09:52:12 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:12 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x100000) 09:52:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0xae01, 0x0) 09:52:12 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc7, 0x0) 09:52:12 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:12 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x165, 0x0) 09:52:12 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) pkey_alloc(0x0, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:52:12 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0xf0ff7f) 09:52:12 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc8, 0x0) 09:52:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0xae41, 0x0) 09:52:12 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x166, 0x0) 09:52:12 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x1000000) 09:52:12 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:13 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc9, 0x0) 09:52:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0xae60, 0x0) 09:52:13 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) r5 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000280), 0x2) renameat(r5, &(0x7f0000000040)='./bus\x00', r6, &(0x7f0000000080)='./bus\x00') sendfile(r3, r4, 0x0, 0x8000fffffffe) 09:52:13 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x167, 0x0) 09:52:13 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x2000000) 09:52:13 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc7, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:13 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xca, 0x0) 09:52:13 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x168, 0x0) 09:52:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x400442c8, 0x0) 09:52:13 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x3000000) 09:52:13 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc8, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:13 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x596}, &(0x7f00000000c0)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0xee72) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) write$USERIO_CMD_REGISTER(r6, &(0x7f0000000280), 0x2) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000000800)={0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bpq0='bpq0\x00', 0x3, 'syz0\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x4, 0x5, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000001880)={r3, 0x4}, &(0x7f00000018c0)=0x8) sendfile(r4, r5, 0x0, 0x8000fffffffe) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000180)=""/103, 0x67}, {&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f0000000300)=""/212, 0xd4}, {&(0x7f0000000400)=""/222, 0xde}, {&(0x7f0000001900)=""/144, 0x90}, {&(0x7f00000005c0)=""/242, 0xf2}, {0x0}, {&(0x7f00000006c0)=""/102, 0x66}], 0x8, &(0x7f0000000100)}, 0x2000) r8 = semget(0x3, 0x0, 0x9b5857bcc582ae0a) semctl$SEM_INFO(r8, 0x1, 0x13, &(0x7f0000000880)=""/4096) 09:52:13 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xcb, 0x0) 09:52:13 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x169, 0x0) 09:52:13 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x4000000) 09:52:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x400454ca, 0x0) 09:52:14 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xcc, 0x0) 09:52:14 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xc9, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:14 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x16a, 0x0) 09:52:14 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x5000000) 09:52:14 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xca, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 09:52:14 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0xcd, 0x0) 09:52:14 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x1a8, 0x6000000) 09:52:14 executing program 5: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000000c0)={'syz'}, 0x0, 0x0, r0) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000000)={'syz', 0x1}, &(0x7f00000004c0)="dee7030022cf9e5e1dbac27b7812fc0299c40800000000000000c894f365ae68edf335abf35ec53d6751467ebd2c187491bcab2c8d34fee005fc8a14622dba33ff9b054eb7e8a5bc4ab2719cb230328931deb95ef3fcafb1ce27743a93f4715976ede8860ab49c3a4f51ab0124b50c3362201a307df03000", 0x78, r1) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="18d0358bff7905e3be650405737e8200ad43c9aeb1932dca2ff0505fd007c4ef9d", 0x21, r1) keyctl$set_timeout(0xf, r2, 0x91) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r4 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x2, 0x2) ioctl$RTC_AIE_ON(r4, 0x7001) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = dup(r3) r8 = open(&(0x7f00000001c0)='./file0\x00', 0x141042, 0x82) ftruncate(r8, 0xee72) sendfile(r7, r8, 0x0, 0x8000fffffffe) 09:52:14 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup\x00') preadv(r0, &(0x7f00000017c0), 0x16b, 0x0) 09:52:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x400454ce, 0x0) [ 1428.266052][ T1155] ================================================================== [ 1428.275045][ T1155] BUG: KCSAN: data-race in copy_creds / init_peercred [ 1428.282903][ T1155] [ 1428.286122][ T1155] write to 0xffff888121e1c998 of 4 bytes by task 1146 on cpu 0: [ 1428.294571][ T1155] copy_creds+0x206/0x340 [ 1428.299109][ T1155] copy_process+0x926/0x3b50 [ 1428.303894][ T1155] _do_fork+0xfe/0x6e0 [ 1428.308255][ T1155] __x64_sys_clone+0x12b/0x160 [ 1428.313076][ T1155] do_syscall_64+0xcc/0x370 [ 1428.317692][ T1155] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1428.323771][ T1155] [ 1428.326120][ T1155] write to 0xffff888121e1c998 of 4 bytes by task 1155 on cpu 1: [ 1428.333867][ T1155] init_peercred+0x108/0x150 [ 1428.338500][ T1155] unix_socketpair+0x8c/0x110 [ 1428.343202][ T1155] __sys_socketpair+0x227/0x450 [ 1428.348161][ T1155] __x64_sys_socketpair+0x5e/0x80 [ 1428.353210][ T1155] do_syscall_64+0xcc/0x370 [ 1428.358173][ T1155] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1428.364225][ T1155] [ 1428.366573][ T1155] Reported by Kernel Concurrency Sanitizer on: [ 1428.372752][ T1155] CPU: 1 PID: 1155 Comm: syz-executor.0 Not tainted 5.4.0-rc6+ #0 [ 1428.381122][ T1155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1428.392204][ T1155] ================================================================== [ 1428.400279][ T1155] Kernel panic - not syncing: panic_on_warn set ... [ 1428.406888][ T1155] CPU: 1 PID: 1155 Comm: syz-executor.0 Not tainted 5.4.0-rc6+ #0 [ 1428.415051][ T1155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1428.426888][ T1155] Call Trace: [ 1428.430467][ T1155] dump_stack+0xf5/0x159 [ 1428.434919][ T1155] panic+0x210/0x640 [ 1428.439717][ T1155] ? vprintk_func+0x8d/0x140 [ 1428.444331][ T1155] kcsan_report.cold+0xc/0xe [ 1428.449061][ T1155] kcsan_setup_watchpoint+0x3fe/0x410 [ 1428.454999][ T1155] __tsan_unaligned_write4+0x143/0x1f0 [ 1428.460580][ T1155] init_peercred+0x108/0x150 09:52:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)) syz_open_pts(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r1, 0x5437, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/4\x00\xa7$\xbf\x05l\xb8\t\xd0\x06\xae\b\x86$dV\x92M%\xfd)0m6Z\x05\xae\xa7\rM\bp\xa6Q\x871B\x973\xfe\x05\x12\xf3\xd496\xf9\x1aM6\xb2|\xc5\x05\xbc\xe71g\xe4<&\xd2\xd8g\xb6\xa2U\xae\x9a\x17F\xa5xi\xe8_\xa8R\x96d\x99\xf6_E\xd0\x8f<\xa840\xd6\x84\xd0\x17\xafP\'\xdc{\b\x94\x00Y+\x18N\\\xc9\x1f\a\xf9X\x125\xb9\xd6\xbf\x1a4V\x10\xa6Uq\xceN\xeb\xa8M\xb2?\xda\xfb\xb1\x9d\x94\x13O\xab\xde\xc0t\x8c\")\x05~\x0f\xb8\xf3\xf6d\xbe\xad\xee\"\xaa\x91\x05\xcb9A\x1a\x8d&\x9e\x81\xcf\x9eWvT\x8a\xbfl\x8a\x83%\xec\x94\xfd\x90\xeb\xb3\xa3\xa8\x90\x90\xdb\xc2X\xf48\xd1\x83Eu\xe5c\xd7\xb7qe\xab\xae\xef*\x9e\x95\xde\xa0\x894r[\\\xc4?\xb7\xcfo\xdb\xbeR\xc5\xbc\xb34\xbe}\xf7n/4}\xbc.t\x94\x1c%\xcb\x93\xea\"Aa(\xd6FX\xd8\b\xd1\x10N{\xe8\xbc)\xc8\x1e6\xff\x95\xa3\xf3\x84\xf4\xa5\xe8f\xc2@\x1f7h\xb3\xd6\xab\x9a\x03\x95>V\\\xc4%T\x94M\xc7`\x83\xa1\xa0\xc8gn\xe3\xfe\xef[\xb3\xbd\x18R\x1b=\xab\x97$\x03\xaa\x84C\x0eWD\xeea\xf5\xb9\x82\xea\xbd5:\"\xf6f/\xa1\x8f%8\xa8\x1e\xcf\xb6\xa7\xe1\x1b1\x94\xc1G\xf9\xfc\xc77\x1c\x00'/370) ioctl$PIO_UNIMAP(r2, 0x4004556d, 0x0) [ 1428.465207][ T1155] unix_socketpair+0x8c/0x110 [ 1428.470032][ T1155] __sys_socketpair+0x227/0x450 [ 1428.475280][ T1155] ? unix_listen+0x1b0/0x1b0 [ 1428.479900][ T1155] __x64_sys_socketpair+0x5e/0x80 [ 1428.485169][ T1155] do_syscall_64+0xcc/0x370 [ 1428.489791][ T1155] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1428.496767][ T1155] RIP: 0033:0x45a219 09:52:14 executing program 5: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x8000000000000085, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0xee72) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './bus', [{0x20, '/dev/urandom\x00'}], 0xa, "afa57f39e626b3c26ceb2727d93ac20a72dfdb9a679f14763510cdf6d34dbb25046d1750bee09d5e79d7f70701f244635f18a4b173f7be47a004379c5912bee2d18e54254cfef073b00577196743ef4bb8fa9888dbe3bef1bf10617bf0075a153a49b3a06a3ef0ea9c7f5b8c65855cae9edd92fc4abf12719967d683b8f0098b4b88928253ee5f716e39088592a4fcf39acd5dc91becbd297a9ae91aafa722b24d4e47628d22361cd54535b0"}, 0xc3) sendfile(r3, r4, 0x0, 0x8000fffffffe) [ 1428.500779][ T1155] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1428.525396][ T1155] RSP: 002b:00007f3d67b49c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 1428.534010][ T1155] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000045a219 [ 1428.543434][ T1155] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 1428.551991][ T1155] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1428.560266][ T1155] R10: 0000000020000000 R11: 0000000000000246 R12: 00007f3d67b4a6d4 [ 1428.569671][ T1155] R13: 00000000004c981f R14: 00000000004e1338 R15: 00000000ffffffff [ 1428.580287][ T1155] Kernel Offset: disabled [ 1428.585009][ T1155] Rebooting in 86400 seconds..