f174af8d2d6ca9fd001afc5155cbdb06bfafbb5737d93fba46b9887daa66ce9966ea6fdc96888a7980994e190f1d3ef3fa0a98cd316e9213a379a618cdf3b02995ea326e7998f00e1a80b1925507ac35bf54abb7b04d75598941b2dbec17d0e20b7cb0c144918ae91aa59daf55560bd18be7ca5c4badd4983a650eebf", 0x1000, 0x5}, {&(0x7f0000001340)="9c79af9b048ba30a14bd3988ed5fe7fffe5c2444a0ba7196723ed7dec27436db2b1bdbada94381d8484b2e123bd9aca9f5e016e24169a5cc43c56a604d8a69c713ce1ad6a75a36783489e028c52939e02cf981f2ea729fe9c9810b7381", 0x5d, 0x101}, {&(0x7f00000013c0)="b3bd0d668fb9dd06ffe836770e0f9d3931ee6990f47066c64d0b8d8720b17b4b6a3a15e80c40e423527ba43b25b61c8f22bbf13191a75219688900500d47d02544835ef7933d90cb7ece5c11c96e4d87ad1a2033a6d20a8220adba8c37", 0x5d, 0x10001}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:19 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_CREATE_BUFS(r6, 0xc100565c, &(0x7f00000001c0)={0x2, 0x7ff, 0x2, {0x4, @sdr={0x47524247, 0x6}}}) getpeername$tipc(r3, &(0x7f0000000100)=@id, &(0x7f0000000180)=0x10) 03:36:19 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 03:36:19 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x78e401d8eb4dd4be, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=""/211, &(0x7f0000000180)=0xd3) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000200)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x8, 0x1e0) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) tee(r1, 0xffffffffffffffff, 0x7ff, 0x0) 03:36:19 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clock_gettime(0x3, &(0x7f0000000000)) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000180)=""/4096) inotify_add_watch(r2, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) fdatasync(r5) finit_module(r4, &(0x7f0000000040)='system@wlan1posix_acl_access\x00', 0x2) 03:36:19 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:19 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001340)="9c79af9b048ba30a14bd3988ed5fe7fffe5c2444a0ba7196723ed7dec27436db2b1bdbada94381d8484b2e123bd9aca9f5e016e24169a5cc43c56a604d8a69c713ce1ad6a75a36783489e028c52939e02cf981f2ea729fe9c9810b7381", 0x5d, 0x101}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:19 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) read(r6, &(0x7f00000001c0)=""/4096, 0x1000) 03:36:19 executing program 1: unshare(0x40600) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'veth0_to_team\x00', &(0x7f0000000000)=@ethtool_regs={0x4, 0x1, 0xe5, "306ffe30973030a9c710936df886abdec59a284bd3ea991270e8b14db8c7ab273c97bf49987f82e8e4d950f90da2b58db849f8905dac24c535f83802c389d242b7a8479ec9d30ed1dfb2fa6695eb329917398fada4cc30419a78126a0f9e2dfaa1ed26c4acfa251b189c9a728882d354982c3b85e02c15a96ced5b856d3ebd60a8371f15fdc04e49b6b1b935739ad3c432f9ec3af23500e8226bcb112d91d33af14b38e7c27e8f8674b03d3620a4a3b2f9f43a96103e4f90dace1329d55ce7fe0df61ee52f3ad4e8b6b33a22f32f9594c205d138e5d4fad36aae53cbad9b645a17b20b8957"}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x20000000) 03:36:19 executing program 4: socket$bt_bnep(0x1f, 0x3, 0x4) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:19 executing program 2: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) 03:36:20 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) read(r6, &(0x7f00000001c0)=""/4096, 0x1000) 03:36:20 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:20 executing program 2: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:20 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001340)="9c79af9b048ba30a14bd3988ed5fe7fffe5c2444a0ba7196723ed7dec27436db2b1bdbada94381d8484b2e123bd9aca9f5e016e24169a5cc43c56a604d8a69c713ce1ad6a75a36783489e028c52939e02cf981f2ea729fe9c9810b7381", 0x5d, 0x101}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:20 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:20 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) read(r6, &(0x7f00000001c0)=""/4096, 0x1000) 03:36:20 executing program 2: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:20 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r2, &(0x7f0000000000), &(0x7f0000000040)=""/252}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r10 = socket(0xa, 0x1, 0x0) close(r10) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r12}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r9, 0x84, 0x70, &(0x7f0000000280)={r12, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000000000)={r12, 0xfffa, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000200)={r13, 0x3}, 0x8) inotify_add_watch(r5, 0x0, 0x80000000) 03:36:20 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001340)="9c79af9b048ba30a14bd3988ed5fe7fffe5c2444a0ba7196723ed7dec27436db2b1bdbada94381d8484b2e123bd9aca9f5e016e24169a5cc43c56a604d8a69c713ce1ad6a75a36783489e028c52939e02cf981f2ea729fe9c9810b7381", 0x5d, 0x101}, {0x0, 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:20 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) 03:36:20 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:20 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) r5 = dup3(r2, r3, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r5, 0xab07, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r11, 0x40082404, &(0x7f0000000040)=0x401) inotify_add_watch(r5, 0x0, 0x80000000) 03:36:20 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001340)="9c79af9b048ba30a14bd3988ed5fe7fffe5c2444a0ba7196723ed7dec27436db2b1bdbada94381d8484b2e123bd9aca9f5e016e24169a5cc43c56a604d8a69c713ce1ad6a75a36783489e028c52939e02cf981f2ea729fe9c9810b7381", 0x5d, 0x101}, {0x0, 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:20 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) 03:36:20 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:20 executing program 3: syz_mount_image$btrfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:20 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) inotify_add_watch(r1, 0x0, 0x80000000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000000)={0x5, 0x0, 0x7, 0x1, 'syz1\x00', 0xfffffc01}) 03:36:20 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) 03:36:20 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001340)="9c79af9b048ba30a14bd3988ed5fe7fffe5c2444a0ba7196723ed7dec27436db2b1bdbada94381d8484b2e123bd9aca9f5e016e24169a5cc43c56a604d8a69c713ce1ad6a75a36783489e028c52939e02cf981f2ea729fe9c9810b7381", 0x5d, 0x101}, {0x0, 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:20 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:20 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f00000003c0)=ANY=[]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendto(r3, &(0x7f0000000000)="f365a7e1ea1e7185070c1330e0d4344e44a56deee635689b94ecb78b6ca389156a21815f10aa1e07f46ee3fb47cbce148a9f54577bd3e4df55826fa6c9852738699daed578790948ddf4f06f663f246025900efcf05e76b420350408ac9c9b4fdcc9cc72365a4516abfd67beca510531d14fbbc45290e93dca1c0e5fff409d392a25d7b7958732ba6078303cb30ecf912ff670be7d27803f1a10fe068b3cb40a94a46dd8228d9201b4225bbaae9697730cef83612a0cc1baa05f787ea0bda44ffcc912fabed04899a1d2e4ca07d1115ac6a94b8ebfd3cb070a84d40c4735db24064fefda39fa4c9d0933a04fc70b106ee32ed52052c6c00a442aa07f73", 0xfd, 0x40000, 0x0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:20 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) 03:36:20 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r1, 0x37a974f699cad00c) 03:36:21 executing program 3: syz_mount_image$btrfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:21 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001340)="9c79af9b048ba30a14bd3988ed5fe7fffe5c2444a0ba7196723ed7dec27436db2b1bdbada94381d8484b2e123bd9aca9f5e016e24169a5cc43c56a604d8a69c713ce1ad6a75a36783489e028c52939e02cf981f2ea729fe9c9810b7381", 0x5d, 0x101}, {&(0x7f0000001440), 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:21 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x1, 0x4, 0x4, 0x1, 0x3, 0x3e, 0x40, 0x17c, 0x40, 0x197, 0x2, 0x3, 0x38, 0x1, 0x80, 0x8, 0x200}, [], "cab339d2d9444055c73f56378930c2aec66d1a124f8611f43c450772cfcef3ca5e8373a2161ed15bb2345521a95aead4fb5bf81edf534c52526229", [[], []]}, 0x27b) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_PLL_SET(0xffffffffffffffff, 0x40207012, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x200, 0x72, 0x8, 0x9}) r4 = dup3(r3, r2, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)='veth1_to_hsr\x00') inotify_add_watch(r4, 0x0, 0x40000200) 03:36:21 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r1, 0x37a974f699cad00c) 03:36:21 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) 03:36:21 executing program 3: syz_mount_image$btrfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:21 executing program 1: unshare(0x40600) syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x404001, 0x0) dup3(r1, r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x20100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) sendmsg$inet6(r3, &(0x7f0000000400)={&(0x7f00000000c0)={0xa, 0x4e24, 0x7f, @mcast2, 0x12efaaae}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000180)="b4674aada59c6e0634d725770f457ddffaa15f48361d4a877188d083d291de7ed8f0661268aae2dffa8b11a6b82bfd3af5ea4c22fd8155874f01ad5e6ac247ff421f9a6495e8f8f5bb1c344b44e3f7b005b44039e130f5677256f421c1bf023a4f90d41eb5d0428c2c48ee9d61ed9d18f5757312a635837d06099624e955ca0bb23117c288cc6707fa17e47611bc03d126dd110e90ad5678a5e029aa83f3ac58abd87a269e3ecf4cb8e3639136ba108a9bc7300e2c70b17dad86e27350e20f5127a04a1a73aea3e36f560c6abfbc7335a74e71255f3117665685106056dd89dc7b730823869f3c15af36eb0c699d7e13c4bf", 0xf2}], 0x1, &(0x7f00000003c0)=[@pktinfo={{0x24, 0x29, 0x32, {@initdev={0xfe, 0x88, [], 0x1, 0x0}, r7}}}], 0x28}, 0x40000) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:21 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) 03:36:21 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r1, 0x37a974f699cad00c) 03:36:21 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001340)="9c79af9b048ba30a14bd3988ed5fe7fffe5c2444a0ba7196723ed7dec27436db2b1bdbada94381d8484b2e123bd9aca9f5e016e24169a5cc43c56a604d8a69c713ce1ad6a75a36783489e028c52939e02cf981f2ea729fe9c9810b7381", 0x5d, 0x101}, {&(0x7f0000001440), 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:21 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) 03:36:21 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r2, 0x37a974f699cad00c) 03:36:21 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001340)="9c79af9b048ba30a14bd3988ed5fe7fffe5c2444a0ba7196723ed7dec27436db2b1bdbada94381d8484b2e123bd9aca9f5e016e24169a5cc43c56a604d8a69c713ce1ad6a75a36783489e028c52939e02cf981f2ea729fe9c9810b7381", 0x5d, 0x101}, {&(0x7f0000001440), 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:21 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r2, 0x37a974f699cad00c) 03:36:21 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:21 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) 03:36:21 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r2, 0x37a974f699cad00c) 03:36:21 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001340)="9c79af9b048ba30a14bd3988ed5fe7fffe5c2444a0ba7196723ed7dec27436db2b1bdbada94381d8484b2e123bd9aca9f5e016e24169a5cc43c56a604d8a69c713ce1ad6a75a36783489e028c52939e02cf981f2ea729fe9c9810b7381", 0x5d, 0x101}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:21 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) 03:36:22 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) r3 = dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) inotify_add_watch(r3, 0x0, 0x80000000) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) 03:36:22 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', 0x0, 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:22 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001340)="9c79af9b048ba30a14bd3988ed5fe7fffe5c2444a0ba7196723ed7dec27436db2b1bdbada94381d8484b2e123bd9aca9f5e016e24169a5cc43c56a604d8a69c713ce1ad6a75a36783489e028c52939e02cf981f2ea729fe9c9810b7381", 0x5d, 0x101}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:22 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r2, 0x37a974f699cad00c) 03:36:22 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) dup3(r1, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) 03:36:22 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r2, 0x37a974f699cad00c) 03:36:22 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 03:36:22 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001340)="9c79af9b048ba30a14bd3988ed5fe7fffe5c2444a0ba7196723ed7dec27436db2b1bdbada94381d8484b2e123bd9aca9f5e016e24169a5cc43c56a604d8a69c713ce1ad6a75a36783489e028c52939e02cf981f2ea729fe9c9810b7381", 0x5d, 0x101}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:22 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r2, 0x37a974f699cad00c) 03:36:22 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) 03:36:22 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r2, 0x37a974f699cad00c) 03:36:22 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000040)={r0, 0x0, 0x9, "9b2b3ee62bbbd8b597be5bceae9c0dbafe6d126b344bf25a6d533200510e5f66bf1da01054f55032f4629b58ca4fcd33a8b2add2b40ffd8ccbb9706d519d4193f1bc2b8b61926fb37c2f6916af63ec282a7fa9016b37cf1b4e7227002a7f5f195ebc57b9bf45b644fae5d1fa235412a300884555db17fa3cebcea10cb61cdd55b66d3bdd05feb490b3975b71b2fb9e90acc5a6910993ee7e6f6b77a9b45d8fc5f0c54f6312f913864cd8240674c89a41778939cdbafc120a3949c1ee98c2d80f64c36e5032b8b65a82673a2ec844d931c186bed2df47149ccb07b1a134120dfa80700136dd5783c7c2b5fa61"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) 03:36:22 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 03:36:22 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:22 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r2, 0x37a974f699cad00c) 03:36:22 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:22 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 03:36:22 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:22 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r2, 0x37a974f699cad00c) 03:36:22 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000280), 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(r5, 0x9) accept(r2, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) r7 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x0, 0x0) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x20, r8, 0x400, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x4008004) sendmsg$NBD_CMD_STATUS(r6, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x27014310}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="84000000", @ANYRES16=r8, @ANYBLOB="0004824dec6dc77506380500000008000100000000000c00030006000000000000000c000300ff070000000000000c000800070000000000000008000100000000000c00050020000000000000000c000200ff7f0000000000000c00081c03000000000000000c00080005000000000000000c0008000400000000000000"], 0x84}, 0x1, 0x0, 0x0, 0x4}, 0x800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SCSI_IOCTL_DOORLOCK(r11, 0x5380) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r14, r13, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r16, r15, 0x0) r17 = dup3(r12, r15, 0x0) inotify_add_watch(r17, 0x0, 0x80000000) 03:36:22 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:23 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0) 03:36:23 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {0x0, 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:23 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:23 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x1) 03:36:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0) 03:36:23 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="5982eeb1aa99a3d4e2a682f78f5b476644ca5ff1cf9c8f3316a8a8c3241dd057da7dd4b1f8820afa9db820ce81ad39ec399f935dc998e3f29d1912feac8b3f703016f1d7530ac2ecdcf7d885751ad5f6483587152768342025f856edc943a3066639d370304c2e2c7fd3262d6dbc716f8d89300b77b0ce795348bb39d083e8632fd47c9b7d0d627795e1b95b2fe153546ea8dc1f5a23a3f683f008993666b286b515c7a241c996a475b3cfad48f150f57a1f577b903f5c91781e5446f6112bb9889eba2c6fc85151c95cbf7f030af1c915808170328b01ae3b0a0b2aa6a8f6f3557e4b383f1d136aa7322aeeec6af8fa39bf8148c22120a02fd49c4b550f6705c35da23bef7311292a1b4be6397a4b9e2465865fcab07a9de87380b80e42b37ddef424b8ddafcb7690705e1adf4eeb1f9800963b9aec2bb63ea9bb7a7d506389f0dbc67c0a223ff1a269713c0bdd6e0f07a6c67143aea2b36ccdc75ea10631b7d2b6a50ffb8322f9d9ef6f3ae8e15188206b3f58903e83168b9bc898245ba929ea329444c98e98612b94590c3e481a935837d7f14857d5a5faa82eb01bcf7f00dfa0d19c5544fc1979ce33f41af86fd38a6ea8d8b48b6b39d73dfdbd54556d333ec1de68703a4af9b8357c375b936d603f859db8c2f13aabc465d16350416d1035c865c436b3e535aa35dfbfd065e6d3f8acc7d3ff8e42bde0cdf30d93936157fb866a04f617975f636b128bcbfaad780836fe726c4a87601555c262534d38882778b37d7c5ff03792f98512fdf815d5d76139ab9fb24e8529ed2f1e0594af33c41d861a1d96c9f182b9f146ccfae8e2bd6c589cce676a13614c4d12c1d827c891f557700ae682845aeec456b9e86c768231a775ab8ab638a282b29357b9382c05f41c37da9b3820cfac6a49465e47e2c87e8f5eddac81357b3e9206987db94baa4a0f2afb0b44b19cd22da4cbf0c6c73566b6f9048a642211cfbbfc37bdfed50c5edfd925e3b7ea0cfe6b6b7ac5c4fbbc6ecc55193fb49e41736f4cbb44f79c35bc211bc62469d08d7ec00144a396dbb812e8c0e7d9a96925b2cf162583ec9be8bf4f089d9633b871af7a3cfee389dc775202fa4452a90f7db7b2099cf6b43617c3636e3bbe9c50bcd5d4c56d44164d08a8e9e5087d0d2b429e242cbbf4eb6a53229a79c8b21cf5b753dc1b88fe8ee8f24565493b3d36f8c61e0446563400ab4060a7480fdf91942fac33878c0d774b2e1855222185846bf7daa6d3996c664a6ba6e98425770146a9019d92e142d8d12c9b30b724065177ca8a26e79aaae737be8ffa9a801c9e239fec7a9ee3078cc1f270bb52d99ebeb07f6330cfaafda8987ddb76b17c26843e128109a3dd89461f404bb77017a9f94386d4968fc623eeae2d51b396e3b1a1df329a7fad95d6d750d40cae69729bc96378bb2edbd1c3a3757c89af3e05e3f2223759a6e90e9456770a9198039408cf0bf66e6dcf916c17c79d55bb72358f4b6145f9ef0d9c0957f4bcb47c2560766960b58d382407da544c166e6c2099edb2b761215df592a1c7e3161af599080b70fcc3ab616fafe955896f5c4a5c60d29d9a64d8a9cf4104ac09e23ed214939740a6e9f10f86d4c4959ec4e196d18111bc16647ceda4cbae423daca451893773fd2a34d81fa32691759ceeb2b54d4deef8d430bcd1f3e2828da5a4162bc801eb30ff70edfe3c770acf1eb749e0c5385c23189f44bae9b816732aca2551223c325f27c0c514605c16b54b145d82920b50cac8eff01eddee0e06b72cbcb0904264e71c1dc4a0182b4e21819ae337aa75b74d6636a65ffacb978bd9dc3282b3c96a0604f2f255dea70d6962d5ea6abee64bf3db0961dae8955667d43569aad4b2e92d8cd5b445aa5194a68cb1ddd0424ac946f6de768f7dc89db60d5fff2f54fa4257d869303783787e3db0a36523932f3bc3e1ac3ee75f5338c5ccdb71578eae0ae21a5217e246c6f63ac3cc46ad0dd22fe7fd7bbeb77ccbeb129e47adc69e4e8e3dfeb489a9a898b7189560461d1a3b5369b47e10f3a8a1b47968e154fbf18a84e7bef235032727e32ecd054c5f3ba8927f5faba3748b49ee56fd370c6c024abcc71af3461753561f61ded1b4a976993d7908285d57f6a234e8e1e74414a7985dc7955316d8b888d545c447275730ade18887099863841fb71013f1563510483367ccca667609f7743009b452e4ffda4da81885fb953367ed2ca9ad8c5b8268e08e7ab0a0f1a00c84049525e9ff8e8653c95f275561db8028e47a985f4642de142dbfb10d5260416b1333960e3d3438ed658e3110194517cef648413c68b79bfe46b950190e78cc6aff632197e48d1df96c271441247e4f1debf678486c0d833c8f9d8bb4e3be572038290db4ce5f8c01469e1f127e3b49609b2faf56e02525ab502d5fdf80a292f63ee8c42cb05cc4281e4b979b05442bd4ec110cd760f2d2e9396950ba2a494fde8d1adfcddded1407d32c97e0eae302985c0e83223de0ea9668ade048007d8718d1d7939d9161959032f8512409bb3b157aeadb72f0581bdde0f97407d4da8fefd6c75dd21c6e6c6c4c061185502e206b9efb2e06742132397469dd9a5bf24a1c384106301e67d232a97e6acf7ddfae123b3152d57942f36d6fe724c86d8c2aa2aa7f5dd00abcf92b7b646511071ef8cc45ef6619c1069e3ef2578087eec0538131cc32acfb4f038fda4f1b2a02a3ce333e35cccc6b96774b8641db5aec7613f6a99cd3488bb6d7c9336e141a31ab5c0e2d97283c08c8a2e3dab0ce5695f6b987103f94d3e90f61e88dfc6c463fd3db58c21a5a1cbb5f66a643706379e1cb3a6598b957b9e53322bae6b5280837f534627dd4c8a56c2c7c510587b54188829a1b2ebd54a13d7934544be6bed4f1a1320180b32b8e8e1ce57c4e242d544b319f69e280363aad98eb9b3d8c9ce9921ec9e5ec0ed4cad5672a34873f4c28d9a74d824a6fafd87d0e5eab419dc73490fe2732fe1f851bd7b7c599c7fc94438805b5f4d78258a90627237bf57880874c8d443ab69cd693e052ef61f845cadc1bff9229d6fa414a199c544756785316ba56ad7f2bdf588e2e632f91098bef0ccb0e27d3c9641ecc5bf2e940aaae963d356d9ff87042fc1a8b69ca0489e57b667a73176f41c3a5657041b508720bc0e89cacc5b0cf527cfd8a840ea7a2dd167abf0b3edbbbe4b13ea9d859d3cd57b287f831e9255c1101c3c6686fb157716a0bc68e156c8b8a899605f92ec2ef249a337cd2e2364ade1335c762258482abc63e77839870ea45dfdceb534403c8e6c0339977068b7bef58972d7f8225058d47c632e2fc5600ccdcb2b7e96efd601f1f370cdb40aa90ce92edb967a5c65822e6c7b21816f90992bd167c6c47f79219219effc31b2fdeb2f548012204047469805561db7c1b02146ff2014dbf3b6809ca1b0a3b6b30240500b66b4bd5c9b13412af090473e6c0320f77f50195d810745a6dec792063051b3a980f4e605828ce7604ca5f104978ce1206d685944668eef68384723f5c5fa7dd676c0f7fa760f393afa9ef2ef77c01ff774d8e13e9f7be08181d8e3f7d1088b11dd52024e014a9b19efd0b2893c2305a8c7a9d32a2206b8c9bb6239d4204b3c6925fa8dd0873be7b2f2a3659f375dfb1fc45284bb281eef1061252db5b8a44619a3c52f987742b5fa1ffd4dd9f44d2a83dca4f3a68db2d957ebc67457a2bc87148df343a73851560a8b9a6f76e67e56fcf66eebcf0ad17f6d769e41997ac35204c3362e9961bc06d6dd09e2dfdb015eda3e1edbe4190115213732ac1692ad6de445a2b81467bb531a3c258bdb59fd3de7dc5caf617667868a3ad30377106464de62eba9b5dd5a5b7e273a16df7e55dc440bf33ca55d1a856c3910f99c6e54e61f358c6e78c8b33ca1183169b1656a1f2f603c157d61fb3094d05576f59d6d58f2eda7d201d74e7cad327446208e12f550c0fbe61ce8eabe7e70b9c0498d5be4ae6f645a2bb879bd1060ece93de06a91937d315b04f1433a717dcf0e62846f1dd3c8153d0ed909869b112502d973f3c830b739525c6df26b358d3e8fa39b146966fa63a0191da45385c0dd1d4d005b45f77420df72a981f49dc7b9cdd424c7a1a37318b733e9b74556d5a025504dc8c120c9f7766b27ddbf306e4d729a8ed08ad1a236313c3cfd8d885f56f81c1350688962dc829e1659bec3d7f03034d8431c197e56a914f394c401bbbc4294103c35cc95376b22d76f644b7a68ed14caadba6c662c4373fbe51fdb79f0d2b9bdb5541624018024f96564ed54cee47bf1b56575e42d88a080a32631252783d308be54d852f70563091ce54b74c48a767231cc8645b70178a9d05afb1461ce67c67e8c4216b8a8b0baa7e1e56794e2bf286e410864753bd1142a7e250060ae7622a45692bca943cc8ab98b1864052ce3e1ff159582b97753a7091c5b163fb7bbc690bd2110dd9dd21fd66e1ef7faa13d884cb46bf1f1f166ae9134e7312d4905221fd775f607c3df52d8d7a68bf365ddf483d274e5e98ffdadddc7df2dac1766e7b9546776a5dcceef0655794ec3aeaac8aa74f67cb683caff7c543a6e476716a33f4002786a15b3f662f24a9ffd55bd677240f8f2b3d0dcdede4631455d38c8162977e88b32006c851116470e260775572ba999b8ec15e7d05c8fa112d0aa4e693fad41c2838f0f08073d610438aea4476d8cc7c3fcacd2bd549b1c758ba408dc5e85c889725c5e832f3c841c1e0e2cccac9db1de75217173f758fa16d1465829378db13479e29ddc54cf5e8a77563bd38ba7344a8eab2b0af766cd8cba25baf6e74fd69168d6604e55778d14e6894517ab4f1c956b09565bdcf6defbd12891a819e0319d4d06e2b9e902b2b64f9fdd644ff3af8b3316acd8d963f8cb9edcd9c1ccb489ae4835fde01903451dbd4fb28b41205ecb26beea73329c26465c00bef61ea1e9275c293d4ce40a2bf43c2b8bde54d2b32b2f9e0f7b3bb9c7fab54d938628930ae0792ef8aa9e1eb48eb7f7c798a0fb2a1ecc6e4d6a029965ae06421ac5cfa50c663b8a3c318f1067a14315828185491b987ba87293dc08e91d56dcbee07d3a220f2f1f84422190057552a07ea696baebf4ccf65843a30ab684eec7cbe210c2c1c35eaa2ad6e8e4bdc90b4d481d9ebd61decd1a6340f285e4860e5a5eea3853fa3b4fe1b437f032eb92073097fcb37d959d92e17040a9508bfed34e4fc393fd55d54e2bb40e3db25e63ee9050ffe92244b6d91e1b1d380e131354b5c271cad2b048deff915663e1d7fde872bed8e762474325abdcf6fc741984d57916433872413c6908dec0d1419420f79998fbba7a93eb18c2d7ce81db4b594d315dabb5cac8caef0ee0e852d245cb50934227689d88e47066dcd6727d4c60962eef80fd0871cfeb8b4d53bf7be8395ca10ac53ac621c2f9f679a895c98eaf0869b8b1c197c185ae2f9ed59616a8e67314342121762ce5d00bfe628862e562ae1ab6981e7f461e05398b6959fa18ec8c542ee78baa7bade9367a776689f79e7349b687bad07ff55dcc227a7e538a2d24b291bc770017e6d822af18c30cb86736001ce6728bf717e9f174af8d2d6ca9fd001afc5155cbdb06bfafbb5737d93fba46b9887daa66ce9966ea6fdc96888a7980994e190f1d3ef3fa0a98cd316e9213a379a618cdf3b02995ea326e7998f00e1a80b1925507ac35bf54abb7b04d75598941b2dbec17d0e20b7cb0c144918ae91aa59daf55560bd18be7ca5c4badd4983a650eebf", 0x1000, 0x5}, {0x0, 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:23 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:23 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) socketpair$unix(0x1, 0xdd7d1a9260cf00e6, 0x0, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fcntl$getownex(r6, 0x10, &(0x7f0000000480)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r9, r8, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000004c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@initdev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000000c80)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() sched_setscheduler(r13, 0x5, &(0x7f0000000380)) r14 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r15, 0x0) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup3(r18, r17, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) r21 = geteuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r22) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000800)=0x0) r24 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r24, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r25, 0x0) getgroups(0x2, &(0x7f0000000840)=[0xffffffffffffffff, 0xee01]) r27 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000880)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r28 = openat$userio(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/userio\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r31 = dup3(r30, r29, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r31, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r33, r32, 0x0) r34 = getpid() sched_setscheduler(r34, 0x5, &(0x7f0000000380)) r35 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004870000000000000bc700000000000009500000000000000"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r35, 0xc0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r36}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000940)={r34, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000900)='\x00', r36}, 0x30) r38 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r38, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r39, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r40) r41 = getpid() sched_setscheduler(r41, 0x5, &(0x7f0000000380)) r42 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r42, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r43, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r44) r45 = getpid() sched_setscheduler(r45, 0x5, &(0x7f0000000380)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r46) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r48, r47, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r51 = dup3(r50, r49, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r51, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r54 = dup3(r53, r52, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r54, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r56, r55, 0x0) r57 = getpid() sched_setscheduler(r57, 0x5, &(0x7f0000000380)) r58 = getuid() r59 = getpid() sched_setscheduler(r59, 0x5, &(0x7f0000000380)) r60 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r60, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r61, 0x0) getgroups(0x1, &(0x7f0000000e40)=[0xee01]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r65 = dup3(r64, r63, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r65, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r68 = dup3(r67, r66, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r68, 0x8912, 0x400200) r69 = accept$ax25(r68, 0x0, &(0x7f0000000e80)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r72 = dup3(r71, r70, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r72, 0x8912, 0x400200) r73 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/btrfs-control\x00', 0x420000, 0x0) r74 = getpid() sched_setscheduler(r74, 0x5, &(0x7f0000000380)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0, 0x0}, &(0x7f0000001180)=0xc) r76 = getgid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r78, r77, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r80, r79, 0x0) syz_open_dev$vivid(&(0x7f00000011c0)='/dev/video#\x00', 0x0, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r83 = dup3(r82, r81, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r83, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r86 = dup3(r85, r84, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r86, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r88, r87, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r91 = dup3(r90, r89, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r91, 0x8912, 0x400200) r92 = syz_open_dev$admmidi(&(0x7f0000001200)='/dev/admmidi#\x00', 0x3ff, 0x2001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r95 = dup3(r94, r93, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r95, 0x8912, 0x400200) r96 = accept4$packet(r95, &(0x7f0000001240), &(0x7f0000001280)=0x14, 0x80000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r99 = dup3(r98, r97, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r99, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r101, r100, 0x0) r102 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r104, r103, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r106, r105, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r109 = dup3(r108, r107, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r109, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r111, r110, 0x0) r112 = syz_open_dev$adsp(&(0x7f00000012c0)='/dev/adsp#\x00', 0xffffffff, 0x90042) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000600)={0x0, 0x0}) r114 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r114, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r115, 0x0) sendmmsg$unix(r2, &(0x7f0000001440)=[{&(0x7f0000000000)=@abs={0x3, 0x0, 0x4e21}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000180)="c4347ee01dd1c613e69406f255f293c981ff84a802526e07a7112bedfd086763d5f877e0b7b5eca4c154e788a49e0fde1c23fa14c7c4984997d0c016e69b07179729e77bf437d6086fbd25224dd1bae25f511dec161160b601f044859981571d5723c1f4635775da53df5095f10b034bb89f2555b3e556eb8f17616fdec18fb7fa05d69613f6213b89aa68102d773c436e07e5ad7ebe7c8da8482691a9c8ca52f4c7d2660d152be09bb17cc4bf63907ca32af0335c78dc90fc4a95fea86429db8cae", 0xc2}, {&(0x7f0000000080)="2ae4cf26e03340f84a1fa70e36b1de026b8906c18a68544f4cd17d929f6d6a4c303bda200e31a6d422861c0c10987fa0d45c9ed05794ec24ad43913984fb89b00b5eebefd85b11af15b5f7315a5ce5b06358f32689d9b697dca8ebb1ea7b60585151b1033e0dff435b6c8826b39d7f4639417dfc27ca22b9287bea65b873e2780f95c02d2a57034467f46901", 0x8c}, {&(0x7f0000000280)="15ceaf2fd7a3fc5febf050690780a84dcc06d6226d47c8102aa8a922917d8e46566cb14c420ca663f96f25cbb5107b2e9615c1f549e3f0c6e3cd02751973e9e9180f9e6cae038522c9811ff39862eefeafa3cf0ce0c6d72e2d08fdb61830cd5486e18fb25df10818d23caaa854b67fb8325d93f423e4ebd0cc3651e0b565", 0x7e}, {&(0x7f0000000300)="2e86dba5b01975c4a68418c41b1405ce3ff46341c4e0bcc49d1889b7a59595a54a1d8de29678a038da30b637dc7e3945", 0x30}, {&(0x7f0000000340)="b1f6f5db3c25c5248f5866efb185dfab53dafa6a367fee41bd00d0b74b345f8fc53ad9bdc46e7adb97359a3de912940739212cef1fde8b2251b2c2c19d918a35c4c3e595474590897295cf688cdc49929a91c59f56ed29b89e80ffc34fdce296c3de9651517fb9d1688b28aaa03a0e7d339835c618910b7f1a085d46fc431173a0", 0x81}], 0x5, &(0x7f0000000980)=[@cred={{0x1c, 0x1, 0x2, {r7, 0xee00, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [r9, r1, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, r12}}}, @cred={{0x1c, 0x1, 0x2, {r13, r15, r16}}}, @cred={{0x1c, 0x1, 0x2, {r20, r21, r22}}}, @cred={{0x1c, 0x1, 0x2, {r23, r25, r26}}}, @rights={{0x34, 0x1, 0x1, [r1, r27, 0xffffffffffffffff, 0xffffffffffffffff, r28, r31, r1, r33, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r37, r39, r40}}}, @cred={{0x1c, 0x1, 0x2, {r41, r43, r44}}}, @cred={{0x1c, 0x1, 0x2, {r45, 0xffffffffffffffff, r46}}}], 0x158, 0x20000084}, {&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000b80)="39eff74660346d11adf537908bf31044f61309bd02bdca303f9fc5e15a584da0de77d69d6e95fbc371ee8bf362f6ef16d847b64f7aaccd1776ad53f67f16aa471118544cf0a2c8b18ab9cfab84410d673c6645c39b077de1307c2a0d32da522d8e5828b71f5f26283efbe8ed63352577ab4025a2167158f4884903d2a79efb3f4e4a111f88be80d412d91eadf26a7bb435f2289fa972c8687a24c2f2a68fb1b4f958b009524a", 0xa6}], 0x1, &(0x7f0000000c80), 0x0, 0x20000090}, {&(0x7f0000000cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000d40)="f64b8c7984572ff8aa2091c0690c1019da4a5a2c20881f6c5f01658e1e860c2b78c13113cf14ea544204b4a5ed6d717efcb2a609bef98779931135d9e4c77c109da919b6058e7c154f002a103eaad139bc6f291b0dc81e0051b48c299a9cb62975907ca14159c6b60f1981938c84b0c78a58ec975b13c82477342ba387a2d4e19fdc9c8f0675423fe0cf7008b13227010559f83df57f3bfca8c975c8357f9b2626229ea5", 0xa4}], 0x1, &(0x7f0000000f00)=[@rights={{0x34, 0x1, 0x1, [r0, r0, r1, r0, r48, r51, r54, 0xffffffffffffffff, r55]}}, @cred={{0x1c, 0x1, 0x2, {r57, r58}}}, @cred={{0x1c, 0x1, 0x2, {r59, r61, r62}}}, @rights={{0x18, 0x1, 0x1, [r65, r69]}}, @rights={{0x18, 0x1, 0x1, [r72, r73]}}], 0xa8, 0x40}, {&(0x7f0000000fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001040)="3be4577d1497bc56593910e6f3714ea8c30e5b7ad1f1", 0x16}, {&(0x7f0000001080)="fa8f4611131cdb536f61ad4642e9db8fe2cbbee826f7cbf4fb504ababe15c5287148cbc6a191cc6aedd2450bb5cf28abcbabaf1e5a865a73c143743fb812f84c09b72e8e1af2f80258c3f32f93b015042e91f244ef7e027b1eae032a3577b8", 0x5f}], 0x2, &(0x7f0000001300)=[@cred={{0x1c, 0x1, 0x2, {r74, r75, r76}}}, @cred={{0x1c, 0x1, 0x2, {r113, r115, r62}}}, @rights={{0x14, 0x1, 0x1, [r87]}}, @rights={{0x2c, 0x1, 0x1, [r0, r1, r91, r92, r96, 0xffffffffffffffff, r99]}}, @rights={{0x24, 0x1, 0x1, [r1, r1, r1, r1, r100]}}, @rights={{0x24, 0x1, 0x1, [r102, r103, r1, r106, r0]}}, @rights={{0x1c, 0x1, 0x1, [r109, r111, r112]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r1]}}], 0x110, 0x40080}], 0x4, 0x80) r116 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r116, 0x8912, 0x400200) inotify_add_watch(r116, 0x0, 0x80000000) 03:36:23 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000020}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010028bd7000fddbdf250300000008000500040000003000030008000800080000000814010000000000080008000700000014000600ff0100000000000000000000000000010800040007000000"], 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) inotify_add_watch(r6, 0x0, 0x80000000) 03:36:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:23 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:23 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCSFLAGS1(r5, 0x40047459, &(0x7f0000000000)=0x391390854aae3d81) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [], @remote}, 0xc2, 0x0, 0xff, 0x1, 0x0, 0x7}, 0x20) r11 = dup3(r7, r6, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r5, 0x80044326, &(0x7f0000000240)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = dup3(r13, r12, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_INITMSG(r14, 0x84, 0x2, &(0x7f0000000380)={0xeca, 0x7, 0x6, 0x244a}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$EVIOCGBITKEY(r11, 0x80404521, &(0x7f0000000040)=""/161) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r16, r15, 0x0) r17 = accept4(r16, &(0x7f0000000180)=@alg, &(0x7f0000000200)=0x80, 0xd9be603cef189d07) listen(r17, 0x5e) sendmsg$nl_route(r5, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipmr_getroute={0x1c, 0x1a, 0x510, 0x70bd26, 0x25dfdbfd, {0x80, 0x14, 0x14, 0x2b, 0xff, 0x3, 0x0, 0x5, 0x1000}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0x4800) socket$inet6_udp(0xa, 0x2, 0x0) 03:36:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0) 03:36:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:23 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {0x0, 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:23 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:23 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) r3 = dup3(r1, r0, 0x0) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_group_source_req(r6, 0x0, 0x0, &(0x7f0000000000)={0x0, {{0x2, 0x4e21, @rand_addr=0x9}}, {{0x2, 0x4e21, @loopback}}}, 0x108) 03:36:23 executing program 5: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:23 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:23 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) 03:36:23 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:23 executing program 5: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:23 executing program 1: unshare(0x40600) ioctl$IMDELTIMER(0xffffffffffffffff, 0x80044941, &(0x7f0000000040)=0x5fe89559b89aa335) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:23 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001440), 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:23 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x3, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = dup3(r0, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) inotify_add_watch(r6, 0x0, 0x80000000) 03:36:23 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer(0xffffffffffffff9c, 0x0, 0x100, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:23 executing program 5: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:23 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = geteuid() r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={'syz'}, 0x0, 0x0, r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f00000000c0)='asymmetric\x00\xf3\xad\xe75\xf9\x03\x00AU\xa0\xe1\x94N\xd8\xdfLA\x1e0\x89dm\x10\xb4e\xa6\x91\v\x13', &(0x7f0000000200)=@secondary='builtin_and_secondary_trusted\x00') add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000140)='V', 0x1, r5) keyctl$get_persistent(0x16, r3, r5) inotify_add_watch(r2, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 03:36:24 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x0, 0x0) shutdown(r3, 0x37a974f699cad00c) 03:36:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) 03:36:24 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:24 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001440), 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:24 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x15, 0x6, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x8c1}, @alu={0x7, 0x1, 0xd, 0x6, 0x7, 0x40, 0xfffffffffffffffc}, @map={0x18, 0x4, 0x1, 0x0, r2}], &(0x7f0000000040)='syzkaller\x00', 0x9, 0x49, &(0x7f0000000080)=""/73, 0x40f00, 0x4, [], 0x0, 0xb, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000180)={0x2, 0x2, 0x8ac, 0x1}, 0x10}, 0x70) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000240)={0x5, 0x6, 0x7f, 0x40, 0x80, 0x100}) 03:36:24 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @ipv4={[], [], @broadcast}}, {0x2, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0xfd000000]}}, r3}}, 0x48) r4 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) inotify_add_watch(r4, 0x0, 0x80000000) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000110}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x28c, 0xd, 0x1, 0x2, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0xa}, [@typed={0x8, 0x86, @uid=r6}, @nested={0x18, 0x31, [@typed={0x8, 0x76, @u32=0x2}, @typed={0x8, 0x91, @str='-:\x00'}, @typed={0x4, 0x77}]}, @nested={0x244, 0x73, [@generic="38552ee1ad7c8e7ddba244441e9e38f88792ae87d034fccd803064f1dd171de8d02c5915fb8b2c37fe", @generic="3829c82954b5b0218aab61ed0f5cfd9d6ffcf8c1a58043bb74d904afc1ade3b55f3ac0be21e3ab5a98e923d2a4d0a3d87efdf8e325b2b1cdbf91a196a812da0cca3c5fc06af6958cd6d3a56e3c5b5d0ab837a18a80a6fb485773250acd9603b45722a9b21c9a6c00cccf42dec4c1a27ed6f0c28960", @generic="3476d0f2065721f91435a2e8a96b6c00e83986eb7408e4a87f57195c6a69ddcb3ffa1c80f7ab15fbc3551142f906038160d5edea76e658e473de87c90664d7bfd104010f7ed95c1eae317ccf7dccde1ce8ff4658748206ac53b5454cf5cc6657552f69b20c", @generic="4d731de3d2787df5eb673db739142d447e3a14378f945190ded30d42f1ac04357d0df0331083331c6a5a5bcac0d939795f059f21f1c061dcf5787dce4acf322f64fc9d4a1643c39c", @generic="b5c76bf532591347353c7bd6ec0b8e5dcbd6ab51af410c0bf65bc20065be35ed91d34885422286d57e8640476c28d6d7511bd7ab7aaaa407724c97d324f7d5a157a09cd82990ceb1db9b34773675fbca596c38049c5011e6c7832cffe93e055c231f794f148d020d9b1ba3dadf0a6077937d356cb0ed00a1d0feb9d41a4f8fd504ebf0dbb649b1507a969fdd66ef54d401596cb0603481b5f62e35848c938373af27837508de227eee33047086ede470e399718b0f4c8bd98a778d13b919a034ab0926ccbd3f9d64797ccdf0df369b7734f2aea90b3520e3a60ad3926c321fb8d668ea39df548640a00e9ae304ae427fb8339eff"]}, @typed={0x14, 0x59, @ipv6=@rand_addr="c6c10386ff26d5a045257019b8efcf57"}]}, 0x28c}, 0x1, 0x0, 0x0, 0x4000a021}, 0xd30730b517e718eb) 03:36:24 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:24 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x37a974f699cad00c) 03:36:24 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000040)={0x8127bdb298755113}) r5 = dup3(r1, r0, 0x0) inotify_add_watch(r5, 0x0, 0x80000000) 03:36:24 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './file0', [{0x20, '-wlan0'}, {0x20, '%'}], 0xa, "7ce8cde0ac9bfe8add38925a1b27432b265e051945b8b4b4eff97a0ccc5a3b96a76588533659371e1aa7d577bf5cfd8292b6dcd6b7078eeccd966dd655f37bed66156988ebb059e1ecc1c00fc360f12a2a798c3f1dfb6c76824e9544279d7dee77c764907461ca4720c26e6c9fa3818a9c54932c8e3235cce541"}, 0x8e) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) lseek(r6, 0x0, 0x1) 03:36:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) 03:36:24 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="5982eeb1aa99a3d4e2a682f78f5b476644ca5ff1cf9c8f3316a8a8c3241dd057da7dd4b1f8820afa9db820ce81ad39ec399f935dc998e3f29d1912feac8b3f703016f1d7530ac2ecdcf7d885751ad5f6483587152768342025f856edc943a3066639d370304c2e2c7fd3262d6dbc716f8d89300b77b0ce795348bb39d083e8632fd47c9b7d0d627795e1b95b2fe153546ea8dc1f5a23a3f683f008993666b286b515c7a241c996a475b3cfad48f150f57a1f577b903f5c91781e5446f6112bb9889eba2c6fc85151c95cbf7f030af1c915808170328b01ae3b0a0b2aa6a8f6f3557e4b383f1d136aa7322aeeec6af8fa39bf8148c22120a02fd49c4b550f6705c35da23bef7311292a1b4be6397a4b9e2465865fcab07a9de87380b80e42b37ddef424b8ddafcb7690705e1adf4eeb1f9800963b9aec2bb63ea9bb7a7d506389f0dbc67c0a223ff1a269713c0bdd6e0f07a6c67143aea2b36ccdc75ea10631b7d2b6a50ffb8322f9d9ef6f3ae8e15188206b3f58903e83168b9bc898245ba929ea329444c98e98612b94590c3e481a935837d7f14857d5a5faa82eb01bcf7f00dfa0d19c5544fc1979ce33f41af86fd38a6ea8d8b48b6b39d73dfdbd54556d333ec1de68703a4af9b8357c375b936d603f859db8c2f13aabc465d16350416d1035c865c436b3e535aa35dfbfd065e6d3f8acc7d3ff8e42bde0cdf30d93936157fb866a04f617975f636b128bcbfaad780836fe726c4a87601555c262534d38882778b37d7c5ff03792f98512fdf815d5d76139ab9fb24e8529ed2f1e0594af33c41d861a1d96c9f182b9f146ccfae8e2bd6c589cce676a13614c4d12c1d827c891f557700ae682845aeec456b9e86c768231a775ab8ab638a282b29357b9382c05f41c37da9b3820cfac6a49465e47e2c87e8f5eddac81357b3e9206987db94baa4a0f2afb0b44b19cd22da4cbf0c6c73566b6f9048a642211cfbbfc37bdfed50c5edfd925e3b7ea0cfe6b6b7ac5c4fbbc6ecc55193fb49e41736f4cbb44f79c35bc211bc62469d08d7ec00144a396dbb812e8c0e7d9a96925b2cf162583ec9be8bf4f089d9633b871af7a3cfee389dc775202fa4452a90f7db7b2099cf6b43617c3636e3bbe9c50bcd5d4c56d44164d08a8e9e5087d0d2b429e242cbbf4eb6a53229a79c8b21cf5b753dc1b88fe8ee8f24565493b3d36f8c61e0446563400ab4060a7480fdf91942fac33878c0d774b2e1855222185846bf7daa6d3996c664a6ba6e98425770146a9019d92e142d8d12c9b30b724065177ca8a26e79aaae737be8ffa9a801c9e239fec7a9ee3078cc1f270bb52d99ebeb07f6330cfaafda8987ddb76b17c26843e128109a3dd89461f404bb77017a9f94386d4968fc623eeae2d51b396e3b1a1df329a7fad95d6d750d40cae69729bc96378bb2edbd1c3a3757c89af3e05e3f2223759a6e90e9456770a9198039408cf0bf66e6dcf916c17c79d55bb72358f4b6145f9ef0d9c0957f4bcb47c2560766960b58d382407da544c166e6c2099edb2b761215df592a1c7e3161af599080b70fcc3ab616fafe955896f5c4a5c60d29d9a64d8a9cf4104ac09e23ed214939740a6e9f10f86d4c4959ec4e196d18111bc16647ceda4cbae423daca451893773fd2a34d81fa32691759ceeb2b54d4deef8d430bcd1f3e2828da5a4162bc801eb30ff70edfe3c770acf1eb749e0c5385c23189f44bae9b816732aca2551223c325f27c0c514605c16b54b145d82920b50cac8eff01eddee0e06b72cbcb0904264e71c1dc4a0182b4e21819ae337aa75b74d6636a65ffacb978bd9dc3282b3c96a0604f2f255dea70d6962d5ea6abee64bf3db0961dae8955667d43569aad4b2e92d8cd5b445aa5194a68cb1ddd0424ac946f6de768f7dc89db60d5fff2f54fa4257d869303783787e3db0a36523932f3bc3e1ac3ee75f5338c5ccdb71578eae0ae21a5217e246c6f63ac3cc46ad0dd22fe7fd7bbeb77ccbeb129e47adc69e4e8e3dfeb489a9a898b7189560461d1a3b5369b47e10f3a8a1b47968e154fbf18a84e7bef235032727e32ecd054c5f3ba8927f5faba3748b49ee56fd370c6c024abcc71af3461753561f61ded1b4a976993d7908285d57f6a234e8e1e74414a7985dc7955316d8b888d545c447275730ade18887099863841fb71013f1563510483367ccca667609f7743009b452e4ffda4da81885fb953367ed2ca9ad8c5b8268e08e7ab0a0f1a00c84049525e9ff8e8653c95f275561db8028e47a985f4642de142dbfb10d5260416b1333960e3d3438ed658e3110194517cef648413c68b79bfe46b950190e78cc6aff632197e48d1df96c271441247e4f1debf678486c0d833c8f9d8bb4e3be572038290db4ce5f8c01469e1f127e3b49609b2faf56e02525ab502d5fdf80a292f63ee8c42cb05cc4281e4b979b05442bd4ec110cd760f2d2e9396950ba2a494fde8d1adfcddded1407d32c97e0eae302985c0e83223de0ea9668ade048007d8718d1d7939d9161959032f8512409bb3b157aeadb72f0581bdde0f97407d4da8fefd6c75dd21c6e6c6c4c061185502e206b9efb2e06742132397469dd9a5bf24a1c384106301e67d232a97e6acf7ddfae123b3152d57942f36d6fe724c86d8c2aa2aa7f5dd00abcf92b7b646511071ef8cc45ef6619c1069e3ef2578087eec0538131cc32acfb4f038fda4f1b2a02a3ce333e35cccc6b96774b8641db5aec7613f6a99cd3488bb6d7c9336e141a31ab5c0e2d97283c08c8a2e3dab0ce5695f6b987103f94d3e90f61e88dfc6c463fd3db58c21a5a1cbb5f66a643706379e1cb3a6598b957b9e53322bae6b5280837f534627dd4c8a56c2c7c510587b54188829a1b2ebd54a13d7934544be6bed4f1a1320180b32b8e8e1ce57c4e242d544b319f69e280363aad98eb9b3d8c9ce9921ec9e5ec0ed4cad5672a34873f4c28d9a74d824a6fafd87d0e5eab419dc73490fe2732fe1f851bd7b7c599c7fc94438805b5f4d78258a90627237bf57880874c8d443ab69cd693e052ef61f845cadc1bff9229d6fa414a199c544756785316ba56ad7f2bdf588e2e632f91098bef0ccb0e27d3c9641ecc5bf2e940aaae963d356d9ff87042fc1a8b69ca0489e57b667a73176f41c3a5657041b508720bc0e89cacc5b0cf527cfd8a840ea7a2dd167abf0b3edbbbe4b13ea9d859d3cd57b287f831e9255c1101c3c6686fb157716a0bc68e156c8b8a899605f92ec2ef249a337cd2e2364ade1335c762258482abc63e77839870ea45dfdceb534403c8e6c0339977068b7bef58972d7f8225058d47c632e2fc5600ccdcb2b7e96efd601f1f370cdb40aa90ce92edb967a5c65822e6c7b21816f90992bd167c6c47f79219219effc31b2fdeb2f548012204047469805561db7c1b02146ff2014dbf3b6809ca1b0a3b6b30240500b66b4bd5c9b13412af090473e6c0320f77f50195d810745a6dec792063051b3a980f4e605828ce7604ca5f104978ce1206d685944668eef68384723f5c5fa7dd676c0f7fa760f393afa9ef2ef77c01ff774d8e13e9f7be08181d8e3f7d1088b11dd52024e014a9b19efd0b2893c2305a8c7a9d32a2206b8c9bb6239d4204b3c6925fa8dd0873be7b2f2a3659f375dfb1fc45284bb281eef1061252db5b8a44619a3c52f987742b5fa1ffd4dd9f44d2a83dca4f3a68db2d957ebc67457a2bc87148df343a73851560a8b9a6f76e67e56fcf66eebcf0ad17f6d769e41997ac35204c3362e9961bc06d6dd09e2dfdb015eda3e1edbe4190115213732ac1692ad6de445a2b81467bb531a3c258bdb59fd3de7dc5caf617667868a3ad30377106464de62eba9b5dd5a5b7e273a16df7e55dc440bf33ca55d1a856c3910f99c6e54e61f358c6e78c8b33ca1183169b1656a1f2f603c157d61fb3094d05576f59d6d58f2eda7d201d74e7cad327446208e12f550c0fbe61ce8eabe7e70b9c0498d5be4ae6f645a2bb879bd1060ece93de06a91937d315b04f1433a717dcf0e62846f1dd3c8153d0ed909869b112502d973f3c830b739525c6df26b358d3e8fa39b146966fa63a0191da45385c0dd1d4d005b45f77420df72a981f49dc7b9cdd424c7a1a37318b733e9b74556d5a025504dc8c120c9f7766b27ddbf306e4d729a8ed08ad1a236313c3cfd8d885f56f81c1350688962dc829e1659bec3d7f03034d8431c197e56a914f394c401bbbc4294103c35cc95376b22d76f644b7a68ed14caadba6c662c4373fbe51fdb79f0d2b9bdb5541624018024f96564ed54cee47bf1b56575e42d88a080a32631252783d308be54d852f70563091ce54b74c48a767231cc8645b70178a9d05afb1461ce67c67e8c4216b8a8b0baa7e1e56794e2bf286e410864753bd1142a7e250060ae7622a45692bca943cc8ab98b1864052ce3e1ff159582b97753a7091c5b163fb7bbc690bd2110dd9dd21fd66e1ef7faa13d884cb46bf1f1f166ae9134e7312d4905221fd775f607c3df52d8d7a68bf365ddf483d274e5e98ffdadddc7df2dac1766e7b9546776a5dcceef0655794ec3aeaac8aa74f67cb683caff7c543a6e476716a33f4002786a15b3f662f24a9ffd55bd677240f8f2b3d0dcdede4631455d38c8162977e88b32006c851116470e260775572ba999b8ec15e7d05c8fa112d0aa4e693fad41c2838f0f08073d610438aea4476d8cc7c3fcacd2bd549b1c758ba408dc5e85c889725c5e832f3c841c1e0e2cccac9db1de75217173f758fa16d1465829378db13479e29ddc54cf5e8a77563bd38ba7344a8eab2b0af766cd8cba25baf6e74fd69168d6604e55778d14e6894517ab4f1c956b09565bdcf6defbd12891a819e0319d4d06e2b9e902b2b64f9fdd644ff3af8b3316acd8d963f8cb9edcd9c1ccb489ae4835fde01903451dbd4fb28b41205ecb26beea73329c26465c00bef61ea1e9275c293d4ce40a2bf43c2b8bde54d2b32b2f9e0f7b3bb9c7fab54d938628930ae0792ef8aa9e1eb48eb7f7c798a0fb2a1ecc6e4d6a029965ae06421ac5cfa50c663b8a3c318f1067a14315828185491b987ba87293dc08e91d56dcbee07d3a220f2f1f84422190057552a07ea696baebf4ccf65843a30ab684eec7cbe210c2c1c35eaa2ad6e8e4bdc90b4d481d9ebd61decd1a6340f285e4860e5a5eea3853fa3b4fe1b437f032eb92073097fcb37d959d92e17040a9508bfed34e4fc393fd55d54e2bb40e3db25e63ee9050ffe92244b6d91e1b1d380e131354b5c271cad2b048deff915663e1d7fde872bed8e762474325abdcf6fc741984d57916433872413c6908dec0d1419420f79998fbba7a93eb18c2d7ce81db4b594d315dabb5cac8caef0ee0e852d245cb50934227689d88e47066dcd6727d4c60962eef80fd0871cfeb8b4d53bf7be8395ca10ac53ac621c2f9f679a895c98eaf0869b8b1c197c185ae2f9ed59616a8e67314342121762ce5d00bfe628862e562ae1ab6981e7f461e05398b6959fa18ec8c542ee78baa7bade9367a776689f79e7349b687bad07ff55dcc227a7e538a2d24b291bc770017e6d822af18c30cb86736001ce6728bf717e9f174af8d2d6ca9fd001afc5155cbdb06bfafbb5737d93fba46b9887daa66ce9966ea6fdc96888a7980994e190f1d3ef3fa0a98cd316e9213a379a618cdf3b02995ea326e7998f00e1a80b1925507ac35bf54abb7b04d75598941b2dbec17d0e20b7cb0c144918ae91aa59daf55560bd18be7ca5c4badd4983a650eebf", 0x1000, 0x5}, {&(0x7f0000001440), 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:24 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:24 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x37a974f699cad00c) 03:36:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x0, 0x0) 03:36:24 executing program 1: unshare(0x4048d00) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:24 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SIOCRSACCEPT(r4, 0x89e3) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$FS_IOC_MEASURE_VERITY(r8, 0xc0046686, &(0x7f0000000180)={0x4, 0xc5, "0595c7f7bd5afb3a0b52c113cfd28e0f111d4409c02c6af57c3a03ce61d83770fd4a3486305d808ab5245c2fa9d151a7b2af36c5230fbfbbf00ade7c7fcfbcb1084cf13a20382db1c8410aa06281b6c93600a805300a64a6cfff4095eacbccc581a067e44b43e186375dc839a76722f452d737da73aad7ce296913df6ea3d7366ae50b47bc23aae0a2eb2eb297d7621796e56a93b92c11e2fad0300fdf4f8ea23d3f335d87d472fef7b3e50c89832fb8b91fd01eeab1b74978321995cd3e7adaef6a3d95ce"}) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000000080)=0x80000001) r9 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) inotify_add_watch(r9, 0x0, 0x80000000) 03:36:24 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 03:36:24 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x0, 0x0) shutdown(0xffffffffffffffff, 0x37a974f699cad00c) 03:36:24 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:24 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0xc00, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RCLUNK(r3, &(0x7f0000000000)={0x7, 0x79, 0x1}, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) inotify_add_watch(r6, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r8, r7, 0x0) ioctl$FS_IOC_GETFLAGS(r8, 0x80086601, &(0x7f0000000040)) r9 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netstat\x00') connect$can_bcm(r9, &(0x7f00000000c0), 0x10) 03:36:24 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x52b0) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:24 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 03:36:24 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x0, 0x0) 03:36:24 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x0, 0x0) shutdown(r3, 0x0) 03:36:24 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="5982eeb1aa99a3d4e2a682f78f5b476644ca5ff1cf9c8f3316a8a8c3241dd057da7dd4b1f8820afa9db820ce81ad39ec399f935dc998e3f29d1912feac8b3f703016f1d7530ac2ecdcf7d885751ad5f6483587152768342025f856edc943a3066639d370304c2e2c7fd3262d6dbc716f8d89300b77b0ce795348bb39d083e8632fd47c9b7d0d627795e1b95b2fe153546ea8dc1f5a23a3f683f008993666b286b515c7a241c996a475b3cfad48f150f57a1f577b903f5c91781e5446f6112bb9889eba2c6fc85151c95cbf7f030af1c915808170328b01ae3b0a0b2aa6a8f6f3557e4b383f1d136aa7322aeeec6af8fa39bf8148c22120a02fd49c4b550f6705c35da23bef7311292a1b4be6397a4b9e2465865fcab07a9de87380b80e42b37ddef424b8ddafcb7690705e1adf4eeb1f9800963b9aec2bb63ea9bb7a7d506389f0dbc67c0a223ff1a269713c0bdd6e0f07a6c67143aea2b36ccdc75ea10631b7d2b6a50ffb8322f9d9ef6f3ae8e15188206b3f58903e83168b9bc898245ba929ea329444c98e98612b94590c3e481a935837d7f14857d5a5faa82eb01bcf7f00dfa0d19c5544fc1979ce33f41af86fd38a6ea8d8b48b6b39d73dfdbd54556d333ec1de68703a4af9b8357c375b936d603f859db8c2f13aabc465d16350416d1035c865c436b3e535aa35dfbfd065e6d3f8acc7d3ff8e42bde0cdf30d93936157fb866a04f617975f636b128bcbfaad780836fe726c4a87601555c262534d38882778b37d7c5ff03792f98512fdf815d5d76139ab9fb24e8529ed2f1e0594af33c41d861a1d96c9f182b9f146ccfae8e2bd6c589cce676a13614c4d12c1d827c891f557700ae682845aeec456b9e86c768231a775ab8ab638a282b29357b9382c05f41c37da9b3820cfac6a49465e47e2c87e8f5eddac81357b3e9206987db94baa4a0f2afb0b44b19cd22da4cbf0c6c73566b6f9048a642211cfbbfc37bdfed50c5edfd925e3b7ea0cfe6b6b7ac5c4fbbc6ecc55193fb49e41736f4cbb44f79c35bc211bc62469d08d7ec00144a396dbb812e8c0e7d9a96925b2cf162583ec9be8bf4f089d9633b871af7a3cfee389dc775202fa4452a90f7db7b2099cf6b43617c3636e3bbe9c50bcd5d4c56d44164d08a8e9e5087d0d2b429e242cbbf4eb6a53229a79c8b21cf5b753dc1b88fe8ee8f24565493b3d36f8c61e0446563400ab4060a7480fdf91942fac33878c0d774b2e1855222185846bf7daa6d3996c664a6ba6e98425770146a9019d92e142d8d12c9b30b724065177ca8a26e79aaae737be8ffa9a801c9e239fec7a9ee3078cc1f270bb52d99ebeb07f6330cfaafda8987ddb76b17c26843e128109a3dd89461f404bb77017a9f94386d4968fc623eeae2d51b396e3b1a1df329a7fad95d6d750d40cae69729bc96378bb2edbd1c3a3757c89af3e05e3f2223759a6e90e9456770a9198039408cf0bf66e6dcf916c17c79d55bb72358f4b6145f9ef0d9c0957f4bcb47c2560766960b58d382407da544c166e6c2099edb2b761215df592a1c7e3161af599080b70fcc3ab616fafe955896f5c4a5c60d29d9a64d8a9cf4104ac09e23ed214939740a6e9f10f86d4c4959ec4e196d18111bc16647ceda4cbae423daca451893773fd2a34d81fa32691759ceeb2b54d4deef8d430bcd1f3e2828da5a4162bc801eb30ff70edfe3c770acf1eb749e0c5385c23189f44bae9b816732aca2551223c325f27c0c514605c16b54b145d82920b50cac8eff01eddee0e06b72cbcb0904264e71c1dc4a0182b4e21819ae337aa75b74d6636a65ffacb978bd9dc3282b3c96a0604f2f255dea70d6962d5ea6abee64bf3db0961dae8955667d43569aad4b2e92d8cd5b445aa5194a68cb1ddd0424ac946f6de768f7dc89db60d5fff2f54fa4257d869303783787e3db0a36523932f3bc3e1ac3ee75f5338c5ccdb71578eae0ae21a5217e246c6f63ac3cc46ad0dd22fe7fd7bbeb77ccbeb129e47adc69e4e8e3dfeb489a9a898b7189560461d1a3b5369b47e10f3a8a1b47968e154fbf18a84e7bef235032727e32ecd054c5f3ba8927f5faba3748b49ee56fd370c6c024abcc71af3461753561f61ded1b4a976993d7908285d57f6a234e8e1e74414a7985dc7955316d8b888d545c447275730ade18887099863841fb71013f1563510483367ccca667609f7743009b452e4ffda4da81885fb953367ed2ca9ad8c5b8268e08e7ab0a0f1a00c84049525e9ff8e8653c95f275561db8028e47a985f4642de142dbfb10d5260416b1333960e3d3438ed658e3110194517cef648413c68b79bfe46b950190e78cc6aff632197e48d1df96c271441247e4f1debf678486c0d833c8f9d8bb4e3be572038290db4ce5f8c01469e1f127e3b49609b2faf56e02525ab502d5fdf80a292f63ee8c42cb05cc4281e4b979b05442bd4ec110cd760f2d2e9396950ba2a494fde8d1adfcddded1407d32c97e0eae302985c0e83223de0ea9668ade048007d8718d1d7939d9161959032f8512409bb3b157aeadb72f0581bdde0f97407d4da8fefd6c75dd21c6e6c6c4c061185502e206b9efb2e06742132397469dd9a5bf24a1c384106301e67d232a97e6acf7ddfae123b3152d57942f36d6fe724c86d8c2aa2aa7f5dd00abcf92b7b646511071ef8cc45ef6619c1069e3ef2578087eec0538131cc32acfb4f038fda4f1b2a02a3ce333e35cccc6b96774b8641db5aec7613f6a99cd3488bb6d7c9336e141a31ab5c0e2d97283c08c8a2e3dab0ce5695f6b987103f94d3e90f61e88dfc6c463fd3db58c21a5a1cbb5f66a643706379e1cb3a6598b957b9e53322bae6b5280837f534627dd4c8a56c2c7c510587b54188829a1b2ebd54a13d7934544be6bed4f1a1320180b32b8e8e1ce57c4e242d544b319f69e280363aad98eb9b3d8c9ce9921ec9e5ec0ed4cad5672a34873f4c28d9a74d824a6fafd87d0e5eab419dc73490fe2732fe1f851bd7b7c599c7fc94438805b5f4d78258a90627237bf57880874c8d443ab69cd693e052ef61f845cadc1bff9229d6fa414a199c544756785316ba56ad7f2bdf588e2e632f91098bef0ccb0e27d3c9641ecc5bf2e940aaae963d356d9ff87042fc1a8b69ca0489e57b667a73176f41c3a5657041b508720bc0e89cacc5b0cf527cfd8a840ea7a2dd167abf0b3edbbbe4b13ea9d859d3cd57b287f831e9255c1101c3c6686fb157716a0bc68e156c8b8a899605f92ec2ef249a337cd2e2364ade1335c762258482abc63e77839870ea45dfdceb534403c8e6c0339977068b7bef58972d7f8225058d47c632e2fc5600ccdcb2b7e96efd601f1f370cdb40aa90ce92edb967a5c65822e6c7b21816f90992bd167c6c47f79219219effc31b2fdeb2f548012204047469805561db7c1b02146ff2014dbf3b6809ca1b0a3b6b30240500b66b4bd5c9b13412af090473e6c0320f77f50195d810745a6dec792063051b3a980f4e605828ce7604ca5f104978ce1206d685944668eef68384723f5c5fa7dd676c0f7fa760f393afa9ef2ef77c01ff774d8e13e9f7be08181d8e3f7d1088b11dd52024e014a9b19efd0b2893c2305a8c7a9d32a2206b8c9bb6239d4204b3c6925fa8dd0873be7b2f2a3659f375dfb1fc45284bb281eef1061252db5b8a44619a3c52f987742b5fa1ffd4dd9f44d2a83dca4f3a68db2d957ebc67457a2bc87148df343a73851560a8b9a6f76e67e56fcf66eebcf0ad17f6d769e41997ac35204c3362e9961bc06d6dd09e2dfdb015eda3e1edbe4190115213732ac1692ad6de445a2b81467bb531a3c258bdb59fd3de7dc5caf617667868a3ad30377106464de62eba9b5dd5a5b7e273a16df7e55dc440bf33ca55d1a856c3910f99c6e54e61f358c6e78c8b33ca1183169b1656a1f2f603c157d61fb3094d05576f59d6d58f2eda7d201d74e7cad327446208e12f550c0fbe61ce8eabe7e70b9c0498d5be4ae6f645a2bb879bd1060ece93de06a91937d315b04f1433a717dcf0e62846f1dd3c8153d0ed909869b112502d973f3c830b739525c6df26b358d3e8fa39b146966fa63a0191da45385c0dd1d4d005b45f77420df72a981f49dc7b9cdd424c7a1a37318b733e9b74556d5a025504dc8c120c9f7766b27ddbf306e4d729a8ed08ad1a236313c3cfd8d885f56f81c1350688962dc829e1659bec3d7f03034d8431c197e56a914f394c401bbbc4294103c35cc95376b22d76f644b7a68ed14caadba6c662c4373fbe51fdb79f0d2b9bdb5541624018024f96564ed54cee47bf1b56575e42d88a080a32631252783d308be54d852f70563091ce54b74c48a767231cc8645b70178a9d05afb1461ce67c67e8c4216b8a8b0baa7e1e56794e2bf286e410864753bd1142a7e250060ae7622a45692bca943cc8ab98b1864052ce3e1ff159582b97753a7091c5b163fb7bbc690bd2110dd9dd21fd66e1ef7faa13d884cb46bf1f1f166ae9134e7312d4905221fd775f607c3df52d8d7a68bf365ddf483d274e5e98ffdadddc7df2dac1766e7b9546776a5dcceef0655794ec3aeaac8aa74f67cb683caff7c543a6e476716a33f4002786a15b3f662f24a9ffd55bd677240f8f2b3d0dcdede4631455d38c8162977e88b32006c851116470e260775572ba999b8ec15e7d05c8fa112d0aa4e693fad41c2838f0f08073d610438aea4476d8cc7c3fcacd2bd549b1c758ba408dc5e85c889725c5e832f3c841c1e0e2cccac9db1de75217173f758fa16d1465829378db13479e29ddc54cf5e8a77563bd38ba7344a8eab2b0af766cd8cba25baf6e74fd69168d6604e55778d14e6894517ab4f1c956b09565bdcf6defbd12891a819e0319d4d06e2b9e902b2b64f9fdd644ff3af8b3316acd8d963f8cb9edcd9c1ccb489ae4835fde01903451dbd4fb28b41205ecb26beea73329c26465c00bef61ea1e9275c293d4ce40a2bf43c2b8bde54d2b32b2f9e0f7b3bb9c7fab54d938628930ae0792ef8aa9e1eb48eb7f7c798a0fb2a1ecc6e4d6a029965ae06421ac5cfa50c663b8a3c318f1067a14315828185491b987ba87293dc08e91d56dcbee07d3a220f2f1f84422190057552a07ea696baebf4ccf65843a30ab684eec7cbe210c2c1c35eaa2ad6e8e4bdc90b4d481d9ebd61decd1a6340f285e4860e5a5eea3853fa3b4fe1b437f032eb92073097fcb37d959d92e17040a9508bfed34e4fc393fd55d54e2bb40e3db25e63ee9050ffe92244b6d91e1b1d380e131354b5c271cad2b048deff915663e1d7fde872bed8e762474325abdcf6fc741984d57916433872413c6908dec0d1419420f79998fbba7a93eb18c2d7ce81db4b594d315dabb5cac8caef0ee0e852d245cb50934227689d88e47066dcd6727d4c60962eef80fd0871cfeb8b4d53bf7be8395ca10ac53ac621c2f9f679a895c98eaf0869b8b1c197c185ae2f9ed59616a8e67314342121762ce5d00bfe628862e562ae1ab6981e7f461e05398b6959fa18ec8c542ee78baa7bade9367a776689f79e7349b687bad07ff55dcc227a7e538a2d24b291bc770017e6d822af18c30cb86736001ce6728bf717e9f174af8d2d6ca9fd001afc5155cbdb06bfafbb5737d93fba46b9887daa66ce9966ea6fdc96888a7980994e190f1d3ef3fa0a98cd316e9213a379a618cdf3b02995ea326e7998f00e1a80b1925507ac35bf54abb7b04d75598941b2dbec17d0e20b7cb0c144918ae91aa59daf55560bd18be7ca5c4badd4983a650eebf", 0x1000, 0x5}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:24 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 03:36:24 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$TIOCEXCL(r4, 0x540c) r5 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmmsg$nfc_llcp(r5, &(0x7f0000007e00)=[{&(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0xb2, 0xff, "9f2d3756909d5415b3a6aa7a730fb110504331178ded05534483910530d30427cf190c197b68ab3180ddc323e05c27cac5c933547694e94d79286bb3a97c10", 0x3}, 0x60, &(0x7f0000003480)=[{&(0x7f0000000180)="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0x1000}, 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"3e78ef4e402b28ff4464be6287b08df0f3cb143861c0dc500ab10bdd692dd1df2d0f32bb0b209ff7cfdfa1f59dff8916b346f6303ad523c9ca4ba8caccb86e", 0x11}, 0x60, &(0x7f0000007a00)=[{&(0x7f00000078c0)="797053457dfb23e777622e3cdfbf952857d64c6d42e9951517072d05e038e1ffd04b8ba295f2b3e2b77abd1290f62c1787341ef39818a869efa4cb79dc7156d2d07e2eb99299805cad7f6049b2c810480395f3baba6c077cd8dfaa30030849517a64ac1ac8bf0ea01ecb49af8d9166edc6460fa8dd34e454e132371249ad855f3cd9dbac499ff79a73bd88168a6c382d6bdb8b849495b0fc2100204a0cf4071aba63114a6f52692b38406967a55da897a0a59dab7abe2d958138fbd87cad14e0673b6cc8e92a0461a5bff3654cea3779af10ebc44ce8a1b5aa49d71bbca5e2e399d55a78939f40df41a0", 0xea}, {&(0x7f00000079c0)="dc3a6b397b1af7d583c3f67f0ce01e6e89ca78adebf2d979186e6b285b03d0a6f18bafedfa6dde6016", 0x29}], 0x2, 0x0, 0x0, 0x4030}, {&(0x7f0000007a40)={0x27, 0x1, 0x1, 0x6, 0x3, 0x1, "b3708638df075ac6b3b92f4d9807b1405d5925552cc388a9dd0b87a25707af759a38b499af709ed505f1acb13ae70d61a177c84c617edc02e7d83a7f3d1ec1", 0x26}, 0x60, &(0x7f0000007ac0), 0x0, &(0x7f0000007b00)={0xe0, 0x19, 0xffff, "8e609afd611de19ee96ab531be09360f9b41e2fc1b04cb152b540b804da9477696620a574fb47a2f9c5332da663e3681f00b7ae836eba58d6dd04800acfd99f3a7656e86067712dc7dfad73a0b588ac7906e2a5c72bd68e63ca1c725dcbf81e7e7713a732699771fdf329465a3750c24f2b7905eb969872bd0eb564a1274aafacf53e118d8ef4f1c8d8b88fac7407cc6fe0e5c028f4cc2c5da41bcf70469457c5119a0128451c90f76e8d27a463c1951a02ff9dc0825e372b7181ac7095af6bd597d0dcd8ef1c4889da0affa2d531d"}, 0xe0, 0x8000000}, {&(0x7f0000007c00)={0x27, 0x0, 0x2, 0x2, 0xfa, 0x1, "9d411d583f207ede135c428eafa796f228939c462f826b157a92292ed03b95dc72dc0c4de5a632bc30966b24feceaae200c865b359a79142d1c65d5125aa7a", 0x19}, 0x60, &(0x7f0000007d80)=[{&(0x7f0000007c80)="7f20e8a6eea5be012ffaa6fdb3db37812d8858628f8626c21fd18414929e1ca2f91af99a629cdc240e43e43968cb7a6afba61407bcac2271f4cdf412fca10f3df64ff618361dadcfd3160764055afd39f7e370098b61b00b0cc1706f22d022b80f653fed9ea3b3d3eba214acf5721e611bff1410201f646f379941608065381692690e9b21380bf58a6443c707c1763956d35d1d9b5cce2e455f8c8a85492272fe0554a10a52dd81169293e178c879ad1551af7fc2f8c8e90d1aaf81c36754f0256592c15ef707d1126e6e17e5c49d9fe8d5fcc2b5b03d7a52b725c31d2908c36684d5454d11b1113f91", 0xea}], 0x1, &(0x7f0000007dc0)={0x20, 0x10a, 0x4, "9e8b13581709cbeb35eecf1f"}, 0x20, 0x50}], 0x9, 0x8001) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) inotify_add_watch(r8, 0x0, 0x80000000) 03:36:24 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0xe0000401) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fadvise64(r5, 0xa, 0x7, 0x6) 03:36:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140), 0x0, 0x10000}], 0x0, 0x0) 03:36:25 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 03:36:25 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r2, &(0x7f0000000000)={'#! ', './file0', [{0x20, '-wlan0'}, {0x20, '%'}], 0xa, "7ce8cde0ac9bfe8add38925a1b27432b265e051945b8b4b4eff97a0ccc5a3b96a76588533659371e1aa7d577bf5cfd8292b6dcd6b7078eeccd966dd655f37bed66156988ebb059e1ecc1c00fc360f12a2a798c3f1dfb6c76824e9544279d7dee77c764907461ca4720c26e6c9fa3818a9c54932c8e3235cce541"}, 0x8e) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) lseek(r6, 0x0, 0x1) 03:36:25 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000000340)="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", 0x1000, 0x5}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:25 executing program 4: unshare(0x40600) r0 = openat$vicodec0(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video36\x00', 0x2, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000200)='/dev/cec#\x00', 0x2, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000280)=0x3, &(0x7f00000002c0)=0x2) ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000240)={0x3, 0x1, 0x1000, 0x800, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) io_uring_register$IORING_UNREGISTER_FILES(r7, 0x3, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) inotify_add_watch(r10, 0x0, 0x80000000) accept4$unix(r8, &(0x7f00000000c0), &(0x7f0000000180)=0x6e, 0x1000) r11 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1000, 0x0) ioctl$VIDIOC_S_EDID(r11, 0xc0285629, &(0x7f0000000080)={0x0, 0xfffffffe, 0x4, [], &(0x7f0000000040)}) 03:36:25 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.overlay.metacopy\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) r3 = socket(0xad5e26f2ffd67e33, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r7, r6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup3(r12, r11, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = dup3(r15, r14, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r5, @ANYRESHEX=r7, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRESDEC, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRESOCT, @ANYBLOB="d482a59647e305583ee4cf32529061dd9f7df7ad8aa64d7b2bc44edb1b6a6a3a56960be56ae297b8175330195c92fdb70ce45b55057778fcdc0d3fd6c7989bfeb8adf78608117165c8", @ANYRES64=r2], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRESHEX=r10, @ANYRES16=r13]], @ANYRESOCT, @ANYRESHEX, @ANYRESDEC=r16], 0x7) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:25 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 03:36:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2", 0x24, 0x10000}], 0x0, 0x0) [ 604.233639][T21176] QAT: Invalid ioctl 03:36:25 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x40000000) 03:36:25 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:25 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000040)={0x8127bdb298755113}) r5 = dup3(r1, r0, 0x0) inotify_add_watch(r5, 0x0, 0x80000000) 03:36:25 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:25 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 03:36:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2", 0x24, 0x10000}], 0x0, 0x0) 03:36:25 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 03:36:25 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000040)={0x8127bdb298755113}) r5 = dup3(r1, r0, 0x0) inotify_add_watch(r5, 0x0, 0x80000000) 03:36:25 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) fsetxattr$security_ima(r0, &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@md5={0x1, "d5e4a23c7cb7f434ff07e2e125efeaf2"}, 0x11, 0x1) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x20, 0x30, 0x4}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000001c0)={r6, @in6={{0xa, 0x4e24, 0x0, @empty, 0x10001}}}, &(0x7f0000000280)=0x84) setxattr$security_selinux(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='security.selinux\x00', &(0x7f0000000340)='system_u:object_r:passwd_exec_t:s0\x00', 0x23, 0x0) r7 = dup3(r2, r1, 0x0) r8 = socket$inet(0x2, 0x2, 0x1) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r8, 0x40106614, &(0x7f0000000380)) inotify_add_watch(r7, 0x0, 0x80000000) 03:36:25 executing program 4: unshare(0x40600) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$llc(r3, &(0x7f0000000000)="a181a392c9e2c97aeaba8f572865a71080a1e87bc0", 0x15, 0x20008000, &(0x7f0000000040)={0x1a, 0x312, 0x8c, 0x9, 0x5b, 0x7f, @dev={[], 0xf}}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) inotify_add_watch(r0, 0x0, 0x80000000) 03:36:25 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:25 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000040)={0x8127bdb298755113}) r5 = dup3(r1, r0, 0x0) inotify_add_watch(r5, 0x0, 0x80000000) 03:36:25 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2", 0x24, 0x10000}], 0x0, 0x0) 03:36:25 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 03:36:25 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xcc, r4, 0x400, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe47}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xe}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4}, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r8, r7, 0x0) read(r7, &(0x7f0000000280)=""/181, 0xb5) r9 = dup3(r6, r5, 0x0) inotify_add_watch(r9, 0x0, 0x80000000) 03:36:25 executing program 4: unshare(0x40600) open$dir(&(0x7f0000000040)='./file0\x00', 0x6e63db0ed83360af, 0x1a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fremovexattr(r4, &(0x7f0000000080)=@random={'trusted.', '/dev/amidi#\x00'}) r5 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) inotify_add_watch(r5, 0x0, 0x1b7534f4d496c00e) 03:36:25 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {0x0, 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:25 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000040)={0x8127bdb298755113}) dup3(r1, r0, 0x0) 03:36:25 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 03:36:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, 0x0) 03:36:26 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x180000) ioctl$SIOCAX25NOUID(0xffffffffffffffff, 0x89e3, &(0x7f0000000080)=0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r7, r6, 0x0) ioctl$sock_SIOCINQ(r7, 0x541b, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$BLKALIGNOFF(r5, 0x127a, &(0x7f0000000000)) inotify_add_watch(r2, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r10, 0x10000000) 03:36:26 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {0x0, 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:26 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@initdev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xfffffffffffffc66) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) setresuid(r4, r5, r7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl(r10, 0x2, &(0x7f0000000200)="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") inotify_add_watch(r2, 0x0, 0x80000000) socket$l2tp(0x18, 0x1, 0x1) 03:36:26 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:26 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, 0x0) 03:36:26 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:26 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:26 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_ENUMOUTPUT(r2, 0xc0485630, &(0x7f00000000c0)={0xc, "7076d9d9410c6532aa5351c12aa069eabd4fcaf5d4d40b1358a272ec51a8ddc3", 0x1, 0x8, 0x0, 0x8000, 0x8}) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2000, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f00000001c0)={0x4, 0x8, 0x6, 0x9, 0x3ff, 0x1f}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @random}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) read$FUSE(r10, &(0x7f0000000200), 0x1000) inotify_add_watch(r5, 0x0, 0x80000000) 03:36:26 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:26 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {0x0, 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:26 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x101) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_buf(r3, 0x0, 0x1643bd4012678592, &(0x7f0000000000)=""/46, &(0x7f0000000040)=0xf) r4 = dup3(r3, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) inotify_add_watch(r4, 0x0, 0x80000000) 03:36:26 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:26 executing program 1: unshare(0x40600) msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/79) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000", 0x36, 0x10000}], 0x0, 0x0) 03:36:26 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:26 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) lsetxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x0) 03:36:26 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000001440), 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:26 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:26 executing program 1: unshare(0x40600) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100000, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x3, 0x0, [{}, {}, {}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) inotify_add_watch(r3, 0x0, 0x80000000) 03:36:26 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000", 0x3f, 0x10000}], 0x0, 0x0) 03:36:26 executing program 4: unshare(0x50600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_EPOCH_READ(r4, 0x8008700d, &(0x7f0000000080)) r5 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001380)={&(0x7f0000000180)={0xd8, r7, 0x0, 0x0, 0x0, {0x13, 0x0, 0x1a0ffffffff}, [@TIPC_NLA_BEARER={0xc4, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x20}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'team_slave_1\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x9, @mcast2, 0x1000}}, {0x14, 0x2, @in={0x2, 0x4e1f, @loopback}}}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xce86}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'tunl0\x00'}}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8444}, 0x4001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000000)) inotify_add_watch(r5, 0x0, 0x80000000) 03:36:26 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:26 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:26 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000001440), 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:26 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:26 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000", 0x3f, 0x10000}], 0x0, 0x0) 03:36:26 executing program 4: unshare(0x40600) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x24) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000180)=""/4096) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) inotify_add_watch(r3, 0x0, 0x80000000) 03:36:26 executing program 1: unshare(0x10000000) socketpair$unix(0x1, 0xfbb3efe1505d1b91, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$int_out(r2, 0x1, &(0x7f0000000040)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x113180, 0x0) connect$vsock_dgram(r4, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:26 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 03:36:27 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:27 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000001440), 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:27 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) ioctl$PPPIOCATTACH(r2, 0x4004743d, &(0x7f0000000000)=0x2) 03:36:27 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000000), 0x4) 03:36:27 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) 03:36:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000", 0x3f, 0x10000}], 0x0, 0x0) 03:36:27 executing program 2: unshare(0x40600) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:27 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(r0, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$capi20(r4, &(0x7f0000000000)={0x10, 0x7, 0x86, 0x82, 0x80, 0xffff}, 0x10) inotify_add_watch(r1, 0x0, 0x80000000) 03:36:27 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:27 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) 03:36:27 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) inotify_add_watch(r4, 0x0, 0x80000110) 03:36:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f424852", 0x44, 0x10000}], 0x0, 0x0) 03:36:27 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$IMADDTIMER(r5, 0x80044940, &(0x7f0000000000)=0x14) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:27 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:27 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x24, 0x0, 0x0) 03:36:27 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:27 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:27 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x42, 0x1) ioctl$UDMABUF_CREATE_LIST(r2, 0x40087543, &(0x7f0000000040)={0x1, 0x2, [{r3, 0x0, 0xfffffffff0000000, 0xfffff000}, {r2, 0x0, 0x1000000000000, 0x2000}]}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:27 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) 03:36:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f424852", 0x44, 0x10000}], 0x0, 0x0) 03:36:27 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:27 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xffffffffffffff7f, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x614001) ioctl$PPPIOCATTCHAN(r3, 0x40047438, &(0x7f0000000100)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r8 = socket(0xa, 0x1, 0x0) close(r8) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r10}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000280)={r10, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = dup3(r12, r11, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) r14 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x848003) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r14, 0xc010641d, &(0x7f0000000200)={r15, &(0x7f0000000140)=""/181}) ioctl$DRM_IOCTL_NEW_CTX(r13, 0x40086425, &(0x7f0000000200)={r15, 0x3}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000000)=r10, 0x4) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) r16 = dup3(r2, r1, 0x0) inotify_add_watch(r16, 0x0, 0x80000000) 03:36:27 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000000280)="7259739b75a3d13e621e6bb3e543c6815933fbf9d4b3a6be3ddc04574988c74f25aa7526c1e2a4a7f65f014dab83ad54753ec33c3eef80a59e100273a1d0315a134fec2ba6176c13be3c88544df61c943fbcf411129144ead22159834486e6d59eb9b35dbebfebb56148a5848683e1fcdcc6cb7b478b527d977f347c7dd5525d48d3", 0x82, 0x1}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:27 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) r6 = dup3(r3, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x48240, 0x0) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00000001c0)={0xffffffffffffffff, r2}) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) bind(r9, &(0x7f0000000480)=@sco={0x1f, {0x1f, 0x1, 0x4, 0xda, 0x1, 0x8}}, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup3(r11, r10, 0x0) setxattr$security_ima(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='security.ima\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0xec, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) setsockopt$RDS_GET_MR_FOR_DEST(r12, 0x114, 0x7, &(0x7f00000002c0)={@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x3, 0x2, 0x1, {0xa, 0x4e21, 0x2, @mcast1, 0x7}}}, {&(0x7f0000000200)=""/119, 0x77}, &(0x7f0000000280), 0x42}, 0xa0) sendmsg$TIPC_CMD_GET_NODES(r7, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r8, 0x7ab, 0x70bd26, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) inotify_add_watch(r6, 0x0, 0x80001804) r13 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0xc003, 0x0) ioctl$UI_GET_SYSNAME(r13, 0x8040552c, &(0x7f00000003c0)) 03:36:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x10000}], 0x0, 0x0) 03:36:27 executing program 2: unshare(0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:27 executing program 1: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vivid(&(0x7f0000000100)='/dev/video#\x00', 0x1, 0x2) ioctl$VIDIOC_SUBDEV_G_FRAME_INTERVAL(r2, 0xc0305615, &(0x7f0000000180)={0x0, {0x40}}) r3 = dup3(r1, r0, 0x0) inotify_add_watch(r3, 0x0, 0x80000000) ioctl$TCFLSH(r3, 0x540b, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_PATH(0xffffffffffffffff, 0x3, &(0x7f00000001c0)='net/llc\x00', &(0x7f0000000200)='./file0\x00', r6) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f0000000380)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) r11 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x499aac04ef67f650, 0x0) write$P9_RLOCK(r11, &(0x7f0000000300)={0x8, 0x35, 0x1, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r13, r12, 0x0) readahead(r13, 0x2, 0x1ff) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000340)={0x9, 0x2968800060491ddc, 0x1, "8bbfd24257b92624a259cc58a5c33ba3e81e7a0e63a747d378660e5f7f479e6e", 0x31364d4e}) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r14 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x40800) getsockopt$IP_VS_SO_GET_INFO(r14, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000002c0)=0xc) syz_open_procfs(r7, &(0x7f0000000040)='net/llc\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r17 = dup3(r16, r15, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r17, 0x8912, 0x400200) write$P9_RLERROR(r17, &(0x7f00000003c0)={0x11, 0x7, 0x1, {0x8, 'net/llc\x00'}}, 0x11) socket$inet_udp(0x2, 0x2, 0x0) 03:36:27 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f424852", 0x44, 0x10000}], 0x0, 0x0) 03:36:28 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:28 executing program 2: unshare(0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:28 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xc, 0x448000) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6(0xa, 0x1, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r8 = socket(0xa, 0x1, 0x0) close(r8) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r10}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000280)={r10, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f00000000c0)={@remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, 0x0, 0x40, 0x0, 0x100, 0x0, 0x0, r11}) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10402}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@delqdisc={0x224, 0x25, 0x400, 0x70bd25, 0x25dfdbfb, {0x0, r11, {0x1ffe4, 0xe}, {0xc, 0x5}, {0x1, 0x5}}, [@TCA_RATE={0x8, 0x5, {0x3, 0x1}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0xc65d}, @qdisc_kind_options=@q_pfifo={{0xc, 0x1, 'pfifo\x00'}, {0x8, 0x2, 0xffffffff}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_STAB={0x1b0, 0x8, [{{0x1c, 0x1, {0x80, 0xc3, 0x8, 0x0, 0x1, 0x5, 0x1a95, 0x9}}, {0x18, 0x2, [0xca, 0x0, 0x0, 0x3, 0x4, 0x4, 0x7, 0x7, 0x1f]}}, {{0x1c, 0x1, {0x8, 0x6c, 0x2ba, 0x1ff, 0x1, 0x7, 0x8001, 0x5}}, {0x10, 0x2, [0x8, 0x1ff, 0x4d, 0x1480, 0xa865]}}, {{0x1c, 0x1, {0x9, 0x47, 0x4, 0x5, 0x3, 0xfb2, 0x80000000, 0x1}}, {0x8, 0x2, [0xfff7]}}, {{0x1c, 0x1, {0x40, 0x0, 0x4, 0x3ff, 0x1, 0xfffffff7, 0x39c7, 0x1}}, {0x8, 0x2, [0x6]}}, {{0x1c, 0x1, {0x0, 0x80, 0x81e2, 0x0, 0x3, 0x383f, 0x5, 0x3}}, {0xc, 0x2, [0x9, 0x6, 0xf410]}}, {{0x1c, 0x1, {0x3, 0x80, 0x3, 0xb4cd, 0x2, 0xffffff7f, 0x4, 0x7}}, {0x14, 0x2, [0x4, 0x8001, 0x62b5, 0x0, 0x3, 0x0, 0x8]}}, {{0x1c, 0x1, {0x1, 0x7, 0x8fad, 0x3ff, 0x3, 0x4, 0xae8b, 0x1}}, {0x8, 0x2, [0xfc]}}, {{0x1c, 0x1, {0x30, 0x1, 0x5, 0x3, 0x0, 0x1000, 0x80000001, 0x3}}, {0xc, 0x2, [0x0, 0x20, 0x0]}}, {{0x1c, 0x1, {0x80, 0x7, 0xe1, 0x6, 0x613be6bde63817e3, 0x401, 0x0, 0x8}}, {0x14, 0x2, [0x9, 0x40, 0x1f, 0x5, 0x8, 0x8feb, 0x6, 0x1ff]}}, {{0x1c, 0x1, {0x87, 0x5, 0x4, 0xfff, 0x0, 0xeaf, 0x9, 0x7}}, {0x14, 0x2, [0xfff, 0x400, 0x0, 0x4a, 0xdc7, 0x9, 0x3]}}]}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x4, [], 0x8, 0xff, 0x2, 0x6}}}}]}, 0x224}, 0x1, 0x0, 0x0, 0x2004c011}, 0x4000010) socket$rxrpc(0x21, 0x2, 0x2) r12 = dup3(r5, r4, 0x0) ioctl$SIOCRSSL2CALL(0xffffffffffffffff, 0x89e2, &(0x7f0000000400)=@default) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) write$P9_RLOPEN(r12, &(0x7f0000000000)={0x18, 0xd, 0x1, {{0x10, 0x1, 0x8}, 0xfffff577}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) inotify_add_watch(r3, 0x0, 0x80000000) 03:36:28 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x6, &(0x7f0000000440)=[{&(0x7f0000000080)="80094cfd49059796104bd5f74298e4ea24b515a00aa7752d1cf94b8acc865eb3c9af0e39150bcac8be346059cbe592024529a694a8", 0x35, 0x80000001}, {&(0x7f0000000180)="6b7cce1b227470a3dd0272e845b3c41517bb78bf9847b36efbd6a6d66c2b19a15b51ce5a4d6669e0586cdc0294048d2fa869aae27b10537747e3c55d863806be20fa97ffeef42df7f36605b41216402b4878c0fd52dda8c765b20975e6e712259a97477149b561ee77a936800d68ecdf2ad6674ee76bf8cba53534d7bc6f1aa750b9ac32fdee58fb28319077e1b5ecdf052dcbf56b407acedaa682b9f0e52ccdfaa8b24d8f3c7e3728245fe5e2d1150f6d5716366d2e26a70407f95d5f60e451eb0a6f4360f96d90a25571bf92c458e1eeba13777fc702cd3b95d8e1b56e05264467453973962467847bd24876706b12c9ae", 0xf2, 0x1ff}, {&(0x7f00000000c0)="f7d1dc3eddc2f19558679858a907e0b2d86ea7d305bdb276edc2b90428de095a731dff27f4d132b8e566d880b1163852f0779b3756b408a69904ac00fc", 0x3d}, {&(0x7f0000000280)="40f658176e4af4f4faf26f18e4c1a24c0564191dc688c1b1a1e2671beee9f391048e9bf4d8149b61fc92c55b88a70e8b9c1c4160d6620fa7835df03bda8557dc613a4ed36d7372983ec457f763f54a6dd46b6a0ea0a979595e521a5067952b82955b4e26ad7f3fd42778e0e4f5a112df993ce54784b6220e4c9822ada9382e254e70fa9b4f94d9a5fe3d29", 0x8b}, {&(0x7f0000000340)="8b0ce8f94ac75bef2cd9646fb986394782e2feccbb8718c55dd0f5973ee976f7c75cb00bfeb94f644251e13563927ddb1767d1bc60d53e19441f65d569c85b5d8ada3158a74f0414706aa50de1e3cd3b3ebcc3eb0cbf9bbeef54306a5f970cdff6e8cd867080", 0x66, 0x7}, {&(0x7f00000003c0)="22960a7eb8b4d319b7cbc5db47b69de1cb1d423b81bd03f210bae9c31d7de79e95b7813334403bf8648ea3555061a2ad09a9c0065b8c1fc80a5cd3389bc8b4c0b0e7ee", 0x43, 0x1}], 0x1000000, &(0x7f0000000500)={[{@statfs_percent={'statfs_percent', 0x3d, 0x10001}}, {@spectator='spectator'}, {@data_ordered='data=ordered'}, {@discard='discard'}, {@upgrade='upgrade'}], [{@fsuuid={'fsuuid', 0x3d, {[0x61, 0x6c3d154db97ccf49, 0x64, 0x65, 0x61, 0x54, 0x37, 0x61], 0x2d, [0x63, 0x39, 0x37, 0x17], 0x2d, [0x63, 0x34, 0x35, 0x38], 0x2d, [0x30, 0x34, 0x39, 0x66], 0x2d, [0x35, 0x62, 0x36, 0x35, 0x90849ab600c13e0b, 0x39, 0x65, 0x33]}}}]}) 03:36:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f424852", 0x44, 0x10000}], 0x0, 0x0) 03:36:28 executing program 2: unshare(0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:28 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) inotify_add_watch(r5, 0x0, 0x651965730f7b8f08) 03:36:28 executing program 5: unshare(0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x2, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={'nr0\x00', 0x37f}) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) inotify_add_watch(r3, 0x0, 0x80000000) fcntl$addseals(r1, 0x409, 0x6) ioctl$TIOCSRS485(0xffffffffffffffff, 0x542f, &(0x7f0000000000)={0x6, 0x5f, 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$RTC_EPOCH_SET(r6, 0x4008700e, 0x7f) [ 607.174702][T21521] gfs2: statfs_percent mount option requires a numeric argument between 0 and 100 03:36:28 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:28 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f4248526653", 0x46, 0x10000}], 0x0, 0x0) 03:36:28 executing program 2: unshare(0x40600) r0 = openat$null(0xffffffffffffff9c, 0x0, 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:28 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:28 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xf, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000040)={0xc3235303b43a9b66, 0x2c7effe6bc52c49a, 0xa000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:28 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000001040)='/dev/video36\x00', 0x2, 0x0) dup2(r4, r3) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400202) tee(r0, 0xffffffffffffffff, 0x7ff, 0x0) 03:36:28 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:28 executing program 2: unshare(0x40600) r0 = openat$null(0xffffffffffffff9c, 0x0, 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:28 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:28 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) r3 = dup3(r0, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x811c1) inotify_add_watch(r3, 0x0, 0x80000000) 03:36:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f4248526653", 0x46, 0x10000}], 0x0, 0x0) 03:36:28 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000001040)='/dev/video36\x00', 0x2, 0x0) dup2(r4, r3) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400202) tee(r0, 0xffffffffffffffff, 0x7ff, 0x0) 03:36:28 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:28 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {0x0, 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:28 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x0, 0x2) inotify_add_watch(r3, 0x0, 0x2000026) 03:36:28 executing program 2: unshare(0x40600) r0 = openat$null(0xffffffffffffff9c, 0x0, 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:28 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:28 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000001040)='/dev/video36\x00', 0x2, 0x0) dup2(r4, r3) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400202) tee(r0, 0xffffffffffffffff, 0x7ff, 0x0) 03:36:28 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f4248526653", 0x46, 0x10000}], 0x0, 0x0) 03:36:28 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r5, 0xc1105518, &(0x7f0000000180)={{0x8, 0x0, 0x2, 0x3, 'syz1\x00', 0x200}, 0x0, 0x0, 0x80000000, r6, 0x5, 0x4, 'syz0\x00', &(0x7f00000000c0)=['\x00', '\a\x00', 'bdev\x00', '*\x00', '^wlan1md5sumuser\x00'], 0x1b, [], [0x4, 0x9, 0x4, 0x3ff]}) 03:36:28 executing program 2: unshare(0x40600) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:29 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {0x0, 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:29 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f", 0x47, 0x10000}], 0x0, 0x0) 03:36:29 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000001040)='/dev/video36\x00', 0x2, 0x0) dup2(r3, r2) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400202) 03:36:29 executing program 4: unshare(0x40600) prctl$PR_SET_SECUREBITS(0x1c, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x81, 0x0) write$P9_RSTATFS(r2, &(0x7f0000000040)={0x43, 0x9, 0x2, {0x9, 0xffbb, 0x2, 0x1, 0x8, 0x1, 0x3, 0x800, 0x3ff}}, 0x43) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) inotify_add_watch(r3, 0x0, 0x80000000) 03:36:29 executing program 2: unshare(0x40600) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:29 executing program 1: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:29 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000001040)='/dev/video36\x00', 0x2, 0x0) dup2(r3, r2) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) 03:36:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f", 0x47, 0x10000}], 0x0, 0x0) 03:36:29 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {0x0, 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:29 executing program 2: unshare(0x40600) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:29 executing program 1: r0 = syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:29 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000001040)='/dev/video36\x00', 0x2, 0x0) dup2(r3, r2) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) 03:36:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f", 0x47, 0x10000}], 0x0, 0x0) 03:36:29 executing program 2: unshare(0x40600) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:29 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000001040)='/dev/video36\x00', 0x2, 0x0) dup2(r3, r2) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) 03:36:29 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000001440), 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:29 executing program 1: r0 = syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:29 executing program 2: unshare(0x40600) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48}], 0x0, 0x0) 03:36:29 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000001440), 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:29 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000001040)='/dev/video36\x00', 0x2, 0x0) dup2(r3, r2) dup3(r1, r0, 0x0) 03:36:29 executing program 4: unshare(0x4000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x2, 0x0, &(0x7f0000000540)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, 0x0) timer_create(0x2, 0x0, &(0x7f0000000540)=0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x802) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000180)=""/140) timer_settime(r2, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x77359400}}, 0x0) timer_delete(r2) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000002e00)='/dev/dlm-control\x00', 0x40, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r4, 0x110, 0x3) timer_create(0x2, 0x0, &(0x7f0000000540)=0x0) timer_settime(r5, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x77359400}}, 0x0) timer_delete(r5) timer_gettime(r5, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r6 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) inotify_add_watch(r6, 0x0, 0x80000000) 03:36:29 executing program 1: r0 = syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:29 executing program 2: unshare(0x40600) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x8127bdb298755113}) 03:36:29 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0xc000001d) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000080)={r6, 0x3e80010c}, &(0x7f00000000c0)=0x8) 03:36:29 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48}], 0x0, 0x0) 03:36:30 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000001040)='/dev/video36\x00', 0x2, 0x0) dup2(r1, r0) 03:36:30 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000001440), 0x0, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:30 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:30 executing program 2: unshare(0x40600) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0) 03:36:30 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000001040)='/dev/video36\x00', 0x2, 0x0) 03:36:30 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48}], 0x0, 0x0) 03:36:30 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:30 executing program 2: unshare(0x40600) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0) 03:36:30 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:36:30 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:30 executing program 2: unshare(0x40600) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, 0x0) 03:36:30 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:30 executing program 3 (fault-call:0 fault-nth:0): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:30 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x0) 03:36:30 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:30 executing program 2: unshare(0x40600) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) [ 609.570828][T21777] FAULT_INJECTION: forcing a failure. [ 609.570828][T21777] name failslab, interval 1, probability 0, space 0, times 0 03:36:30 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, 0x0) [ 609.699501][T21777] CPU: 1 PID: 21777 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 609.707435][T21777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 609.717488][T21777] Call Trace: [ 609.720807][T21777] dump_stack+0x1d8/0x2f8 [ 609.725144][T21777] should_fail+0x555/0x770 [ 609.729564][T21777] __should_failslab+0x11a/0x160 [ 609.734497][T21777] ? __se_sys_memfd_create+0x10a/0x4b0 [ 609.739967][T21777] should_failslab+0x9/0x20 [ 609.744473][T21777] __kmalloc+0x7a/0x340 [ 609.748630][T21777] __se_sys_memfd_create+0x10a/0x4b0 [ 609.753912][T21777] ? do_syscall_64+0x1d/0x1c0 [ 609.758593][T21777] __x64_sys_memfd_create+0x5b/0x70 [ 609.763798][T21777] do_syscall_64+0xf7/0x1c0 [ 609.768306][T21777] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 609.774194][T21777] RIP: 0033:0x459a59 [ 609.778084][T21777] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:36:30 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x0) [ 609.797681][T21777] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 609.806083][T21777] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000459a59 [ 609.814052][T21777] RDX: 00000000200000e8 RSI: 0000000000000000 RDI: 00000000004be9af [ 609.822017][T21777] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 609.829987][T21777] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f59934da6d4 [ 609.837954][T21777] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:30 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x0) 03:36:31 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088e55bbac5b9ca76e3fb180ee51a050685200d36e75f1cf572f6edecb87aa50a14be17e793b2401051047897aaf4080274acdac74282134cf7bf9f9dac8a3229bf35e9d976824a42ec80c1082004b99311114aa1a232c74aeea70c7ce24846be11f4aa0b9d26bd5d", 0xcf, 0xd1b}, {&(0x7f0000001440)="1a", 0x1}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, 0x0) 03:36:31 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x0) 03:36:31 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x0) 03:36:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, 0x0) 03:36:31 executing program 3 (fault-call:0 fault-nth:1): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:31 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:31 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:36:31 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x0) 03:36:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) [ 610.467114][T21830] FAULT_INJECTION: forcing a failure. [ 610.467114][T21830] name failslab, interval 1, probability 0, space 0, times 0 [ 610.509430][T21830] CPU: 0 PID: 21830 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 610.517350][T21830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 610.527396][T21830] Call Trace: [ 610.530683][T21830] dump_stack+0x1d8/0x2f8 [ 610.535013][T21830] should_fail+0x555/0x770 [ 610.539434][T21830] __should_failslab+0x11a/0x160 [ 610.544385][T21830] ? shmem_alloc_inode+0x1b/0x40 [ 610.544400][T21830] should_failslab+0x9/0x20 [ 610.544412][T21830] kmem_cache_alloc+0x56/0x2e0 [ 610.544422][T21830] ? shmem_match+0x180/0x180 [ 610.544435][T21830] shmem_alloc_inode+0x1b/0x40 [ 610.544442][T21830] ? shmem_match+0x180/0x180 [ 610.544450][T21830] new_inode_pseudo+0x68/0x240 [ 610.563329][T21830] new_inode+0x28/0x1c0 [ 610.563342][T21830] ? __kasan_check_read+0x11/0x20 [ 610.563356][T21830] shmem_get_inode+0x11b/0x700 [ 610.563367][T21830] ? __alloc_fd+0x58f/0x630 [ 610.563381][T21830] __shmem_file_setup+0x129/0x280 [ 610.591353][T21830] shmem_file_setup+0x2f/0x40 [ 610.591368][T21830] __se_sys_memfd_create+0x28e/0x4b0 [ 610.591379][T21830] ? do_syscall_64+0x1d/0x1c0 [ 610.591391][T21830] __x64_sys_memfd_create+0x5b/0x70 [ 610.591403][T21830] do_syscall_64+0xf7/0x1c0 [ 610.605984][T21830] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 610.605995][T21830] RIP: 0033:0x459a59 [ 610.606004][T21830] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:36:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) [ 610.606010][T21830] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 610.606022][T21830] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000459a59 [ 610.671315][T21830] RDX: 00000000200000e8 RSI: 0000000000000000 RDI: 00000000004be9af [ 610.679283][T21830] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 610.687244][T21830] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f59934da6d4 [ 610.695209][T21830] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:31 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x0) 03:36:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:31 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:36:31 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:31 executing program 3 (fault-call:0 fault-nth:2): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:31 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0x0, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:32 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) 03:36:32 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) [ 610.952863][T21864] FAULT_INJECTION: forcing a failure. [ 610.952863][T21864] name failslab, interval 1, probability 0, space 0, times 0 [ 611.066571][T21864] CPU: 1 PID: 21864 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 611.074585][T21864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 611.084639][T21864] Call Trace: [ 611.087930][T21864] dump_stack+0x1d8/0x2f8 [ 611.092265][T21864] should_fail+0x555/0x770 [ 611.096687][T21864] __should_failslab+0x11a/0x160 [ 611.101621][T21864] ? security_inode_alloc+0x36/0x1e0 [ 611.106908][T21864] should_failslab+0x9/0x20 [ 611.111410][T21864] kmem_cache_alloc+0x56/0x2e0 [ 611.116177][T21864] ? rcu_read_lock_sched_held+0x10b/0x170 [ 611.121892][T21864] security_inode_alloc+0x36/0x1e0 [ 611.127006][T21864] inode_init_always+0x3b5/0x8d0 [ 611.131940][T21864] ? shmem_match+0x180/0x180 [ 611.136643][T21864] new_inode_pseudo+0x7f/0x240 [ 611.141416][T21864] new_inode+0x28/0x1c0 [ 611.145571][T21864] ? __kasan_check_read+0x11/0x20 [ 611.150598][T21864] shmem_get_inode+0x11b/0x700 [ 611.155360][T21864] ? __alloc_fd+0x58f/0x630 [ 611.159867][T21864] __shmem_file_setup+0x129/0x280 03:36:32 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f00000014c0)=[{&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:32 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:36:32 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:36:32 executing program 2: shutdown(0xffffffffffffffff, 0x0) [ 611.164895][T21864] shmem_file_setup+0x2f/0x40 [ 611.169570][T21864] __se_sys_memfd_create+0x28e/0x4b0 [ 611.174854][T21864] ? do_syscall_64+0x1d/0x1c0 [ 611.179536][T21864] __x64_sys_memfd_create+0x5b/0x70 [ 611.184736][T21864] do_syscall_64+0xf7/0x1c0 [ 611.189241][T21864] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 611.195127][T21864] RIP: 0033:0x459a59 03:36:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0x0, 0x0, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:32 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004870000000000000bc700000000000009500000000000000"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r3, 0xc0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r4}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r4}, 0xc) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:32 executing program 5: unshare(0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) [ 611.199019][T21864] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 611.218612][T21864] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 611.218629][T21864] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000459a59 [ 611.218635][T21864] RDX: 00000000200000e8 RSI: 0000000000000000 RDI: 00000000004be9af [ 611.218642][T21864] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 611.218648][T21864] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f59934da6d4 [ 611.218654][T21864] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:32 executing program 3 (fault-call:0 fault-nth:3): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:32 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{0x0, 0x0, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0x0, 0x0, 0x0, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:32 executing program 2: shutdown(0xffffffffffffffff, 0x0) [ 611.412202][T21897] FAULT_INJECTION: forcing a failure. [ 611.412202][T21897] name failslab, interval 1, probability 0, space 0, times 0 03:36:32 executing program 5: unshare(0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:36:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) 03:36:32 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) r3 = dup3(r2, r0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000000)=0x2, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r8, r7, 0x0) r9 = dup3(r2, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) inotify_add_watch(r9, 0x0, 0x80000000) [ 611.526697][T21897] CPU: 1 PID: 21897 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 611.534709][T21897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 611.544760][T21897] Call Trace: [ 611.548051][T21897] dump_stack+0x1d8/0x2f8 [ 611.552382][T21897] should_fail+0x555/0x770 [ 611.556809][T21897] __should_failslab+0x11a/0x160 [ 611.561748][T21897] ? __d_alloc+0x2d/0x6e0 [ 611.566076][T21897] should_failslab+0x9/0x20 [ 611.570576][T21897] kmem_cache_alloc+0x56/0x2e0 [ 611.575338][T21897] __d_alloc+0x2d/0x6e0 [ 611.579480][T21897] ? lockdep_init_map+0x2a/0x680 [ 611.584421][T21897] d_alloc_pseudo+0x1d/0x70 [ 611.588918][T21897] alloc_file_pseudo+0xc3/0x260 [ 611.593870][T21897] __shmem_file_setup+0x1a2/0x280 [ 611.598893][T21897] shmem_file_setup+0x2f/0x40 [ 611.603577][T21897] __se_sys_memfd_create+0x28e/0x4b0 [ 611.608863][T21897] ? do_syscall_64+0x1d/0x1c0 [ 611.613542][T21897] __x64_sys_memfd_create+0x5b/0x70 [ 611.618726][T21897] do_syscall_64+0xf7/0x1c0 [ 611.623296][T21897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 611.629165][T21897] RIP: 0033:0x459a59 [ 611.633034][T21897] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 611.652623][T21897] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 611.661026][T21897] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000459a59 [ 611.669028][T21897] RDX: 00000000200000e8 RSI: 0000000000000000 RDI: 00000000004be9af 03:36:32 executing program 2: shutdown(0xffffffffffffffff, 0x0) 03:36:32 executing program 5: unshare(0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) [ 611.676979][T21897] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 611.684926][T21897] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f59934da6d4 [ 611.692880][T21897] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:32 executing program 3 (fault-call:0 fault-nth:4): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:32 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{0x0, 0x0, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:32 executing program 2: unshare(0x0) shutdown(0xffffffffffffffff, 0x0) 03:36:32 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) shutdown(r0, 0x0) [ 611.842921][T21928] FAULT_INJECTION: forcing a failure. [ 611.842921][T21928] name failslab, interval 1, probability 0, space 0, times 0 03:36:32 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x600c40) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0xca) flock(r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}) [ 611.900166][T21928] CPU: 1 PID: 21928 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 611.908093][T21928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 611.918148][T21928] Call Trace: [ 611.921440][T21928] dump_stack+0x1d8/0x2f8 [ 611.925771][T21928] should_fail+0x555/0x770 [ 611.930181][T21928] __should_failslab+0x11a/0x160 [ 611.930194][T21928] ? __alloc_file+0x2c/0x390 [ 611.930207][T21928] should_failslab+0x9/0x20 [ 611.930218][T21928] kmem_cache_alloc+0x56/0x2e0 03:36:33 executing program 2: unshare(0x0) shutdown(0xffffffffffffffff, 0x0) [ 611.930229][T21928] __alloc_file+0x2c/0x390 [ 611.930242][T21928] alloc_empty_file+0xac/0x1b0 [ 611.930251][T21928] alloc_file+0x60/0x4c0 [ 611.930265][T21928] alloc_file_pseudo+0x1d4/0x260 [ 611.930284][T21928] __shmem_file_setup+0x1a2/0x280 [ 611.930299][T21928] shmem_file_setup+0x2f/0x40 [ 611.930309][T21928] __se_sys_memfd_create+0x28e/0x4b0 [ 611.930318][T21928] ? do_syscall_64+0x1d/0x1c0 [ 611.930331][T21928] __x64_sys_memfd_create+0x5b/0x70 [ 611.930342][T21928] do_syscall_64+0xf7/0x1c0 [ 611.930358][T21928] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 611.930368][T21928] RIP: 0033:0x459a59 [ 611.930379][T21928] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 611.930384][T21928] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 611.930394][T21928] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000459a59 03:36:33 executing program 3 (fault-call:0 fault-nth:5): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 611.930400][T21928] RDX: 00000000200000e8 RSI: 0000000000000000 RDI: 00000000004be9af [ 611.930406][T21928] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 611.930412][T21928] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f59934da6d4 [ 611.930422][T21928] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:33 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) shutdown(r0, 0x0) 03:36:33 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{0x0, 0x0, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 612.217328][T21949] FAULT_INJECTION: forcing a failure. [ 612.217328][T21949] name failslab, interval 1, probability 0, space 0, times 0 03:36:33 executing program 2: unshare(0x0) shutdown(0xffffffffffffffff, 0x0) 03:36:33 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r7 = socket(0xa, 0x1, 0x0) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r9}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000280)={r9, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000000)={r9, 0x91}, 0x8) inotify_add_watch(r2, 0x0, 0x80000000) [ 612.330900][T21949] CPU: 1 PID: 21949 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 612.338827][T21949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 612.348887][T21949] Call Trace: [ 612.352181][T21949] dump_stack+0x1d8/0x2f8 [ 612.356516][T21949] should_fail+0x555/0x770 [ 612.360938][T21949] __should_failslab+0x11a/0x160 [ 612.365877][T21949] ? security_file_alloc+0x36/0x200 [ 612.371071][T21949] should_failslab+0x9/0x20 [ 612.375582][T21949] kmem_cache_alloc+0x56/0x2e0 [ 612.380353][T21949] security_file_alloc+0x36/0x200 [ 612.385370][T21949] __alloc_file+0xde/0x390 [ 612.389775][T21949] alloc_empty_file+0xac/0x1b0 [ 612.389787][T21949] alloc_file+0x60/0x4c0 [ 612.389802][T21949] alloc_file_pseudo+0x1d4/0x260 [ 612.389822][T21949] __shmem_file_setup+0x1a2/0x280 [ 612.389834][T21949] shmem_file_setup+0x2f/0x40 [ 612.389846][T21949] __se_sys_memfd_create+0x28e/0x4b0 [ 612.389856][T21949] ? do_syscall_64+0x1d/0x1c0 [ 612.389867][T21949] __x64_sys_memfd_create+0x5b/0x70 03:36:33 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) 03:36:33 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) shutdown(r0, 0x0) 03:36:33 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) inotify_add_watch(r5, 0x0, 0x80000000) 03:36:33 executing program 3 (fault-call:0 fault-nth:6): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 612.389878][T21949] do_syscall_64+0xf7/0x1c0 [ 612.389893][T21949] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 612.389902][T21949] RIP: 0033:0x459a59 [ 612.389911][T21949] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 612.389916][T21949] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 612.389925][T21949] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000459a59 03:36:33 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{}, 'port0\x00', 0xd, 0x80000, 0x9, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x4}) [ 612.389931][T21949] RDX: 00000000200000e8 RSI: 0000000000000000 RDI: 00000000004be9af [ 612.389937][T21949] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 612.389942][T21949] R10: 0000000000010000 R11: 0000000000000246 R12: 00007f59934da6d4 [ 612.389948][T21949] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:33 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180), 0x0, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 612.622793][T21980] FAULT_INJECTION: forcing a failure. [ 612.622793][T21980] name failslab, interval 1, probability 0, space 0, times 0 03:36:33 executing program 2 (fault-call:1 fault-nth:0): unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) 03:36:33 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000200)) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$PPPIOCSACTIVE(r8, 0x40107446, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[{0x45, 0x6, 0x20}, {0x20, 0x0, 0x0, 0x5}, {0x9, 0xa2, 0x5, 0x80000001}, {0x100, 0x9, 0x60, 0x4}, {0x3, 0x1, 0xed, 0x99}, {0xff, 0x5, 0x1, 0x800}]}) r12 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) setsockopt$RDS_GET_MR(r12, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000000)=""/205, 0xcd}, &(0x7f0000000100)}, 0x20) inotify_add_watch(r3, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r14, r13, 0x0) sendfile(r12, r14, &(0x7f00000002c0), 0x208) 03:36:33 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:33 executing program 5: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) 03:36:33 executing program 5: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) [ 612.797161][T21980] CPU: 0 PID: 21980 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 612.805176][T21980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 612.815225][T21980] Call Trace: [ 612.818513][T21980] dump_stack+0x1d8/0x2f8 [ 612.822842][T21980] should_fail+0x555/0x770 [ 612.827263][T21980] __should_failslab+0x11a/0x160 [ 612.832203][T21980] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 612.837918][T21980] should_failslab+0x9/0x20 [ 612.842420][T21980] __kmalloc+0x7a/0x340 [ 612.846576][T21980] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 612.852289][T21980] tomoyo_realpath_from_path+0xdc/0x7c0 [ 612.857823][T21980] tomoyo_path_perm+0x192/0x850 [ 612.862664][T21980] tomoyo_path_truncate+0x1c/0x20 [ 612.867667][T21980] security_path_truncate+0xd5/0x150 [ 612.872942][T21980] do_sys_ftruncate+0x493/0x710 [ 612.877782][T21980] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 612.883482][T21980] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 612.888931][T21980] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 612.894625][T21980] ? do_syscall_64+0x1d/0x1c0 [ 612.899290][T21980] __x64_sys_ftruncate+0x60/0x70 [ 612.904213][T21980] do_syscall_64+0xf7/0x1c0 [ 612.908696][T21980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 612.914573][T21980] RIP: 0033:0x459a27 [ 612.918442][T21980] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 612.938038][T21980] RSP: 002b:00007f59934d9a88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d 03:36:34 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 612.946437][T21980] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000459a27 [ 612.954384][T21980] RDX: 00000000200000e8 RSI: 0000000000020000 RDI: 0000000000000004 [ 612.962332][T21980] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 612.970285][T21980] R10: 0000000000010000 R11: 0000000000000217 R12: 0000000000000004 [ 612.978239][T21980] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:34 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) [ 613.013794][T21980] ERROR: Out of memory at tomoyo_realpath_from_path. 03:36:34 executing program 5: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) 03:36:34 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180), 0x0, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 613.085555][T22010] FAULT_INJECTION: forcing a failure. [ 613.085555][T22010] name failslab, interval 1, probability 0, space 0, times 0 03:36:34 executing program 3 (fault-call:0 fault-nth:7): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:34 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x90800) write$P9_RFLUSH(r0, &(0x7f0000000040)={0x7, 0x6d, 0x2}, 0x7) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xa00) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000180)=0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)=0x5, 0x4) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200, 0x0) close(r5) inotify_add_watch(r3, 0x0, 0x80000000) 03:36:34 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0xffffffff00000000) 03:36:34 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_IRQP_SET(r4, 0x4008700c, 0xdfe) r5 = dup3(r1, r0, 0x0) inotify_add_watch(r5, 0x0, 0x80000000) [ 613.214723][T22010] CPU: 0 PID: 22010 Comm: syz-executor.1 Not tainted 5.4.0-rc1+ #0 [ 613.222749][T22010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 613.232799][T22010] Call Trace: [ 613.236080][T22010] dump_stack+0x1d8/0x2f8 [ 613.240417][T22010] should_fail+0x555/0x770 [ 613.244841][T22010] __should_failslab+0x11a/0x160 [ 613.249778][T22010] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 613.255497][T22010] should_failslab+0x9/0x20 [ 613.260003][T22010] __kmalloc+0x7a/0x340 [ 613.264153][T22010] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 613.269873][T22010] tomoyo_realpath_from_path+0xdc/0x7c0 [ 613.275408][T22010] tomoyo_path_number_perm+0x166/0x640 [ 613.280879][T22010] ? smack_file_ioctl+0x278/0x2e0 [ 613.285887][T22010] ? __fget+0x4a1/0x510 [ 613.290030][T22010] tomoyo_file_ioctl+0x23/0x30 [ 613.294781][T22010] security_file_ioctl+0x6d/0xd0 [ 613.299702][T22010] __x64_sys_ioctl+0xa3/0x120 [ 613.304365][T22010] do_syscall_64+0xf7/0x1c0 [ 613.308844][T22010] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 613.314720][T22010] RIP: 0033:0x459a59 [ 613.318589][T22010] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 613.338172][T22010] RSP: 002b:00007f7449cffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 613.346611][T22010] RAX: ffffffffffffffda RBX: 00007f7449cffc90 RCX: 0000000000459a59 [ 613.354560][T22010] RDX: 0000000020000040 RSI: 00000000c0a85352 RDI: 0000000000000003 03:36:34 executing program 5 (fault-call:2 fault-nth:0): unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:36:34 executing program 1 (fault-call:1 fault-nth:1): r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 613.362514][T22010] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 613.370483][T22010] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7449d006d4 [ 613.378437][T22010] R13: 00000000004ce178 R14: 00000000004d8298 R15: 0000000000000004 [ 613.387228][T22010] ERROR: Out of memory at tomoyo_realpath_from_path. 03:36:34 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180), 0x0, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 613.499183][T22038] FAULT_INJECTION: forcing a failure. [ 613.499183][T22038] name failslab, interval 1, probability 0, space 0, times 0 [ 613.549082][T22041] FAULT_INJECTION: forcing a failure. [ 613.549082][T22041] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 613.555405][T22038] CPU: 1 PID: 22038 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 613.570177][T22038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 613.580213][T22038] Call Trace: [ 613.583600][T22038] dump_stack+0x1d8/0x2f8 [ 613.587924][T22038] should_fail+0x555/0x770 [ 613.592329][T22038] __should_failslab+0x11a/0x160 [ 613.597248][T22038] ? tomoyo_encode2+0x273/0x5a0 [ 613.602083][T22038] should_failslab+0x9/0x20 [ 613.606565][T22038] __kmalloc+0x7a/0x340 [ 613.610704][T22038] tomoyo_encode2+0x273/0x5a0 [ 613.615378][T22038] ? dynamic_dname+0xf0/0xf0 [ 613.619952][T22038] tomoyo_realpath_from_path+0x769/0x7c0 [ 613.625576][T22038] tomoyo_path_perm+0x192/0x850 [ 613.630434][T22038] tomoyo_path_truncate+0x1c/0x20 [ 613.635446][T22038] security_path_truncate+0xd5/0x150 [ 613.640712][T22038] do_sys_ftruncate+0x493/0x710 [ 613.645550][T22038] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 613.651249][T22038] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 613.656685][T22038] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 613.662384][T22038] ? do_syscall_64+0x1d/0x1c0 [ 613.667046][T22038] __x64_sys_ftruncate+0x60/0x70 [ 613.671969][T22038] do_syscall_64+0xf7/0x1c0 [ 613.676458][T22038] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 613.682328][T22038] RIP: 0033:0x459a27 [ 613.686203][T22038] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 613.705786][T22038] RSP: 002b:00007f59934d9a88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 613.714191][T22038] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000459a27 [ 613.722152][T22038] RDX: 00000000200000e8 RSI: 0000000000020000 RDI: 0000000000000004 [ 613.730101][T22038] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 613.738053][T22038] R10: 0000000000010000 R11: 0000000000000217 R12: 0000000000000004 [ 613.746024][T22038] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 613.753994][T22041] CPU: 0 PID: 22041 Comm: syz-executor.1 Not tainted 5.4.0-rc1+ #0 [ 613.761892][T22041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 613.764687][T22038] ERROR: Out of memory at tomoyo_realpath_from_path. [ 613.771931][T22041] Call Trace: [ 613.771953][T22041] dump_stack+0x1d8/0x2f8 [ 613.771968][T22041] should_fail+0x555/0x770 [ 613.771985][T22041] should_fail_alloc_page+0x55/0x60 03:36:34 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000000)={0x66666666666679c, 0x0, [{0x7, 0x4, 0x3, 0xfffff801, 0x8, 0x40}, {0x80000000, 0x4, 0x1, 0x7, 0x0, 0x80000000, 0x101}, {0x0, 0x10001, 0x559e52af1c2ef239, 0x7, 0x51, 0x4, 0x1}, {0x7, 0x7, 0x1, 0x25, 0x1, 0x0, 0x2}, {0x0, 0x4, 0x4, 0x1bc0, 0x1ff, 0x3, 0x2}, {0x80000019, 0x3ff, 0x6, 0x8, 0x0, 0x4, 0x78}, {0x80000000, 0x81, 0x2, 0x8, 0x101, 0x19, 0x5db2}, {0x80000000, 0xeba, 0xcdabf4ee70545583, 0x3ff, 0x83, 0xfe40, 0x20}]}) [ 613.771995][T22041] prepare_alloc_pages+0x283/0x460 [ 613.772008][T22041] __alloc_pages_nodemask+0xb2/0x5d0 [ 613.772028][T22041] kmem_getpages+0x4d/0xa00 [ 613.772040][T22041] cache_grow_begin+0x7e/0x2c0 [ 613.772053][T22041] cache_alloc_refill+0x311/0x3f0 [ 613.772064][T22041] ? check_preemption_disabled+0xb7/0x2a0 [ 613.772078][T22041] __kmalloc+0x318/0x340 [ 613.772090][T22041] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 613.836108][T22041] tomoyo_realpath_from_path+0xdc/0x7c0 [ 613.841661][T22041] tomoyo_path_number_perm+0x166/0x640 03:36:34 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x9, 0x800) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f00000001c0)) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x482100) fsetxattr$trusted_overlay_upper(r4, &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000080)={0x0, 0xfb, 0xbf, 0x0, 0x4, "bfe20d6fa61b12cad22c0f77731482c5", "08bd84ceee7694dd26038e96c44c2e01198e1fa7bb4f465d690c57769679cf0dabb39366d1358496f97230dd084216010fa1777bad0641de21ce9e3a0952fb0411a8c27058711e7f8b7660cba0086ecdd4c74c326bfe2324a374d502d04cc9c12a9c8a2e9b45df2fe31c9a83524c1e9dcaedf1fd9830a92e4b4d41d4dea8b1e21f4e0e268050dff91cdd07875ed25c5a996c71c922be81117704b967b47e1de613b1daf98a3bd206f0d3"}, 0xbf, 0x0) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:34 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) [ 613.847146][T22041] ? smack_file_ioctl+0x278/0x2e0 [ 613.852167][T22041] ? __fget+0x4a1/0x510 [ 613.856324][T22041] tomoyo_file_ioctl+0x23/0x30 [ 613.861086][T22041] security_file_ioctl+0x6d/0xd0 [ 613.866028][T22041] __x64_sys_ioctl+0xa3/0x120 [ 613.870711][T22041] do_syscall_64+0xf7/0x1c0 [ 613.875206][T22041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 613.875216][T22041] RIP: 0033:0x459a59 03:36:34 executing program 1 (fault-call:1 fault-nth:2): r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 613.875226][T22041] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 613.875233][T22041] RSP: 002b:00007f7449cffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 613.875243][T22041] RAX: ffffffffffffffda RBX: 00007f7449cffc90 RCX: 0000000000459a59 [ 613.875252][T22041] RDX: 0000000020000040 RSI: 00000000c0a85352 RDI: 0000000000000003 [ 613.884993][T22041] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 613.885000][T22041] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7449d006d4 [ 613.885006][T22041] R13: 00000000004ce178 R14: 00000000004d8298 R15: 0000000000000004 [ 614.047474][T22061] FAULT_INJECTION: forcing a failure. [ 614.047474][T22061] name failslab, interval 1, probability 0, space 0, times 0 [ 614.085623][T22061] CPU: 1 PID: 22061 Comm: syz-executor.1 Not tainted 5.4.0-rc1+ #0 03:36:35 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088", 0x68, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:35 executing program 3 (fault-call:0 fault-nth:8): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:35 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) ioctl$RTC_WIE_OFF(r0, 0x7010) fspick(r0, &(0x7f0000000080)='./file0\x00', 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x2000002) r4 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x3, 0x66880) bind$rose(0xffffffffffffffff, &(0x7f0000000100)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x0, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @bcast, @null]}, 0x40) setsockopt$sock_void(r4, 0x1, 0xd, 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x80000000) [ 614.093550][T22061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 614.103602][T22061] Call Trace: [ 614.106979][T22061] dump_stack+0x1d8/0x2f8 [ 614.111317][T22061] should_fail+0x555/0x770 [ 614.115740][T22061] __should_failslab+0x11a/0x160 [ 614.120700][T22061] ? tomoyo_encode2+0x273/0x5a0 [ 614.125553][T22061] should_failslab+0x9/0x20 [ 614.130146][T22061] __kmalloc+0x7a/0x340 [ 614.134305][T22061] tomoyo_encode2+0x273/0x5a0 [ 614.138987][T22061] tomoyo_realpath_from_path+0x769/0x7c0 [ 614.144824][T22061] tomoyo_path_number_perm+0x166/0x640 [ 614.150297][T22061] ? smack_file_ioctl+0x278/0x2e0 [ 614.155315][T22061] ? __fget+0x4a1/0x510 [ 614.159474][T22061] tomoyo_file_ioctl+0x23/0x30 [ 614.164233][T22061] security_file_ioctl+0x6d/0xd0 [ 614.169149][T22061] __x64_sys_ioctl+0xa3/0x120 [ 614.173814][T22061] do_syscall_64+0xf7/0x1c0 [ 614.178297][T22061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 614.184164][T22061] RIP: 0033:0x459a59 [ 614.188036][T22061] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 614.207616][T22061] RSP: 002b:00007f7449cffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 614.216002][T22061] RAX: ffffffffffffffda RBX: 00007f7449cffc90 RCX: 0000000000459a59 [ 614.223950][T22061] RDX: 0000000020000040 RSI: 00000000c0a85352 RDI: 0000000000000003 [ 614.231896][T22061] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 614.239846][T22061] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f7449d006d4 03:36:35 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x3) 03:36:35 executing program 2: unshare(0x40600) epoll_create(0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$packet(r2, &(0x7f0000000100), &(0x7f0000000180)=0x14) r5 = dup3(r3, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000ffc000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_QUERY_DV_TIMINGS(r2, 0x80845663, &(0x7f0000000000)) shutdown(0xffffffffffffffff, 0x0) [ 614.247793][T22061] R13: 00000000004ce178 R14: 00000000004d8298 R15: 0000000000000004 [ 614.260228][T22061] ERROR: Out of memory at tomoyo_realpath_from_path. [ 614.311125][T22167] FAULT_INJECTION: forcing a failure. [ 614.311125][T22167] name failslab, interval 1, probability 0, space 0, times 0 03:36:35 executing program 1 (fault-call:1 fault-nth:3): r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:35 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000000)=0x1, 0x4) inotify_add_watch(r2, 0x0, 0x80000000) r3 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x3, 0x2) r4 = accept4$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x1c0800) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000100)={{0x3, 0x0, @descriptor="63edacfd7ec34a5a"}}) finit_module(r4, &(0x7f0000000080)='keyring\x00', 0x2) [ 614.372958][T22167] CPU: 1 PID: 22167 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 614.380902][T22167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 614.390968][T22167] Call Trace: [ 614.394265][T22167] dump_stack+0x1d8/0x2f8 [ 614.398633][T22167] should_fail+0x555/0x770 [ 614.403054][T22167] __should_failslab+0x11a/0x160 [ 614.407983][T22167] ? tomoyo_encode2+0x273/0x5a0 [ 614.412816][T22167] should_failslab+0x9/0x20 [ 614.417316][T22167] __kmalloc+0x7a/0x340 [ 614.421466][T22167] tomoyo_encode2+0x273/0x5a0 [ 614.426130][T22167] ? dynamic_dname+0xf0/0xf0 [ 614.430697][T22167] tomoyo_realpath_from_path+0x769/0x7c0 [ 614.436318][T22167] tomoyo_path_perm+0x192/0x850 [ 614.441173][T22167] tomoyo_path_truncate+0x1c/0x20 [ 614.446184][T22167] security_path_truncate+0xd5/0x150 [ 614.451452][T22167] do_sys_ftruncate+0x493/0x710 [ 614.456285][T22167] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 614.461981][T22167] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 614.467445][T22167] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 614.473145][T22167] ? do_syscall_64+0x1d/0x1c0 [ 614.477802][T22167] __x64_sys_ftruncate+0x60/0x70 [ 614.482718][T22167] do_syscall_64+0xf7/0x1c0 [ 614.487216][T22167] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 614.493081][T22167] RIP: 0033:0x459a27 [ 614.496959][T22167] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:36:35 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x300) [ 614.516554][T22167] RSP: 002b:00007f59934d9a88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 614.524943][T22167] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000459a27 [ 614.532894][T22167] RDX: 00000000200000e8 RSI: 0000000000020000 RDI: 0000000000000004 [ 614.540846][T22167] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 614.548797][T22167] R10: 0000000000010000 R11: 0000000000000217 R12: 0000000000000004 [ 614.556750][T22167] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 614.570403][T22167] ERROR: Out of memory at tomoyo_realpath_from_path. 03:36:35 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)="0d8415882cde6dbe729ebecce147dc3c56d9c7d1da0b04711906e1f91391d93617b3583677af5a59ebdf2fe65d5ab5721c29cd4e41251967e8f4a9ac430c0259aecfb54f03a227e8ad58a60eafcc57290d30e2cf9675af7f6b5a98f07ff1cf861c9016e2db6d7088", 0x68, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:35 executing program 2: unshare(0x4e000d00) shutdown(0xffffffffffffffff, 0x0) 03:36:35 executing program 3 (fault-call:0 fault-nth:9): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:35 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x3000000) 03:36:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:35 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000300)={{0x770c259c63b6c27f, 0x0, @descriptor="aef78a70e476992a"}, 0x1000, [], "a7fd1ab37d99500ff84fb03f3473e1ed9cd156cc2a7c570a060efabf47ddeec72dc582be1d217e47599005eb3878c7d493b5d12ee5f7f34eaecbd0046f1affac3d60983e7972e91a7870551019f2d1153e7e68b09f5ba697ba1513639e4378ef62e3ca0ab1fe8cd151ca759e969b32ef4b01f0227abc537914e6a88882a40eb065893030cf5f10799c8eeb4862a40094328454ebe8a79a0f638d4f2b2f6a39616a7ead51f377cc3270a653bc2b33c2176b6cba2590edfa2c29da6ec82bb961a98e6088b7e3ca427b06f063ae697d21b35e7261dd6d47628dec16142ea0d81b7a2fa2a821cbe99331c0e86bf4ceef3bedb5a9bc9383577d009d4b1d8d2650dbe6e75adacee6db801cdb3b429f3de3edd807cd718eadd37f9f218d2f63ec4f4451b78e7566c4b2a91f73abdb8382a7ab608b7075434304b32e2448750074623dc0c8f45642a17b0778578e78f82ddad79e59d4ceb90f80c528d43f41691b4df7dcf9563143583f18642275b0dccb709cb486a84ba8d97044dea1076357dc844121a5e4e3fd1d2143e4ce3471aca576900a7fc89940107d7cacb9470ddf8060005b840ecd6f180fdd5e965798fdfdb4eafdf61ebecd079fdb3785810a553a9114f7ff2cc8a8f70dc1d0cd3e26d7859ce05d2b45785e578a210f0474d643e2ddd4b334c6db90a4831cc4a9a90d99c399bf8def4564d6cdadff0d520c527337ba1ac75d1684a6ffd5d7e0bc95af36e82281bd54d8bfdcd885fb7b3e1238cff4a2ae3b82e15693e9c498fdeca90d687203b3dbb5e8d769b7cffc9b97228cefe7235c04148ccc7a98c4bd3166b2ea275c8bff71b7b21253f09906775ccd27a30cd08b7e9b73884c53608fbd77847e75dcfc3a93ae50235cc0af4a1f731d34f8bab937c979086669c957b89d6fa7f29bcfa459d4d77713c8f51170f1af9e38e1c6a523ce6b170613b2f997f51d0f5727d252753fdaecbe6ccbbea69874a9ba364076a44de1c1286fcc94712c02fb20a1f16c815ff9f04e42654b86d5b775c6a87c934c46e65c7647bd6803bd9df0bd38e8e372073889b1c4383f937f52f8d43c03fdfb2a0c9d97584d99df6fb4a5c97ea6f9d28533183c1494fa0200bb2a5ddbef49cb0f1ddc8fa3a71a01026ca1c1a14c15560caee3bfc3db4b52851401d8ad418e7ee27d5e0aa3534b00bc8302175bdf231012add01f50d116c55a7d843f11773872e6cc9180f92f71b5e1b39e6c6486faa9924b0d02361fd2ffb14ba6e76bc5204ef22224b6e70e69cfbdca4ea1b79f6619c33aef4ca96d7c86dde6e4a767fe0d6421c92db9b544fd89c77f279766bc9e437ca23ad1169377216c345e787374c92e6f960c3017abe423c90d258685a7dd2a2af52c6901e0107212346652fc26338e2744ddee6b64a82f540929226b1e0c9ecb0e809d86c53a14bd05abd03e99e93ff61505f9cad3159d29d7ebf6d2f1eefaf148ca6b9ef728d165f0befb0310bbf1d2b2fbc0332155cbd03ee102e277d0a7f755963ae72dc829067742e5a37f21c98ad289746447f710fb2e219a9c47001b6e27e234d751535852c9d6754e16f9ea6e2931771e26a9f681ef2cbb2733f8f5c6be8b6e587e2bedf3f4eb6e610734352b74a1a0ebfab8d0eb5b580f5a6f78fb03dbfa8e6eb60a0566e0573e88dbfc6a2e4f0769e56e2baeec8fd10b03f2fd7e1cd3dc81aa4e4b75e594a6caa437471cdff02b862476233599f1b3d45570af5dddbfb968f1c6f60397e7421d403fdfa6a4335c95335999aee2b9270122a07f08659e57a6e37cd499def3420be81042da09e3159350805d2f31cd5dd3a2900e281ae3d471c48979ad11d392223648953cdbb3703a37336854d4601060ed6f911bebc2003e267ea82a834504897e76c4178d53cbddf84f3186c7f6347bce87f1290114844daca3db7762f4035e9e99422a270bbe3a817130c20cf892551c48e87f1d8665460c1929a9b1ac4d07ab71fe0813a24e2f1673802d5995b58dbb775d40e40f33657b364c3de4ed330650e8ed5a7962e59de1b9b7c78969f7b21dabec0e17ff6e573bfb34862b71cfe2833c65e44aae53d5b11b042d2883000a519ee0d968edf261a6f776d48140d81e9975bea27f0176a0775b96b4cde588fabca659a2e194800603b0df7694c6618e002f05a0d193580ceae0059b18068aa9c78754be7d43b52c27c8a2ca639045d0476bbf7dbe2614eb1da8ac43bb365918c91373c032081c721b47a67a893ab30d8620feb85fc8b06ca3ceaefd34ac6770a88b1490250ef052a33364ef8c73c67214b7c6e83f060d4f21c140054e4dead5508d943473f2775d31a94295b3cbf49565d73aba321947996861e4f9e893af2f7f7b18f55ea9dd365ddf9d86a49c7b590cdd40e8136e8397ac7346486b0687cf4d51035c825b96bcee34110a905fde46c817955a3849778d7ee5f2b676582cf7157c312ba3d61cab54dc09f72113f2621186d40c4e0a8ede5c5ec7622fd94f328d1171c27d798fe4578160fd94242410d5b91088f1e8fe65742e5ecc0666d26581fdad2273ae15025b3655eb30bfd12fe00ea334afa8c9daa34bfd3bbb16659b41f7c99c3d788e05b214ac432afd549a57a9ba18f38e9e4fccb4f58834b03cd5ae05286357b76e94e978688cf077b75081ea651e743ba140d2016295bce946680323e0e0cc1378d1d89a6f52d8e070211ee5c970e8e32dae9099fe16f6c42be205f7f3257d32586d18108c673eed1c2da64392a6492987d6858e65647dd91849e0fe0641fc98bc2f3b87eaa93c6e652669907c2b684195172d1ff71e0322b5fb8fb097b3e09e8f83a6a78fa463c35fd768148445cef105331ed40a638dd7a0add96fc7b81b826f0a15a99bac4f63dfa01b7b6ceb246217719d0f49e9668cd742bbc1c828875f403a61a9b48a3ed54855a1e6e2f7d0c783c61e5f637e6f31ca22cdc1e80c21a20a6fd119207f7b9435fe11ff99489eb318056149c87a29b2f71040b04b9cac7394a1ffac2a8a4e963f3c05b4a6faf6afc45975ef1481937b217fd7d6a9e2612967c90874cbc62602b98ed4c2a19f07e0ff967a85dd2a8932f83a3492a5fc78045648f637148851aad2b20203b052ee2e9ffb3cc60ec114a65dc5b9bad4b8b4397c2b09e97ef2d8434c2d00a7e645480ae7ddf07c8c38f72644b5b3fec5ef1edf9ec7c170b5aae9f8b81bd3c96bc9cd2837f8e48ba0773712f3de53800ae2efac286212bc5aafff0830ad8a1957db279f1a1b7d5bf107b2d7332df11fd7ef47ba1f05a6af1ad94944d29f59511c0072ffedbe1f545f2ae26acc5ed1d31285ceed73d7a3275784926193dba9a1ce3716b08066ce997c5058cbc7c31082c216c22d977087c1465c9f4dc2cdca51383c85abd909d05e7830f021fbc03ab2d61aa90bb21f8fcbda444064aa028d7b0a598b2b030a1506b086dd8b9dfb859d5ede1795e6b2aa27c90828ddcc50e3efaa998a165422fdecbf49388d8080b82b66070a5cc28873a453ff38ccf6dfb01fd948f356794e2c6c7f3bdb1eac4f50e188b359c1dbc07860ce65196748629a7d6eadd34b8d2f60bf87ac6e15dabe12c6eee9fc2596500871f3de6454409922e626530c7683adf17820d788185210ab905b5473e3ce55a367052d7617fd9dbd6e4a3f30dcd24d259dcd1efcfe406250f104fd9e01829366aef8c2ee424235735519e077d32092acad8ae55b320e6c4b705aeab985ba950f6945cbb3386ce23e7d6ee679da9f3580d0abace876907e8f927ac09cc5e53ab385e9b70639769da71daaa6e22cd2d07ef34949750a8778c376872cfb959bd52435852c1a138aaffa1fe6fc91309b48fb72a1f2ba1fee0d012e8c570c1fb854ce28770edf78ca85355f265db7ceb638778726e67a5a4bceb55a013b715b1f82c3f732a63e95ad8111f2808f9458575645568a589712a17df44079e7b2299484667547d85640c7ddc1c219dd179b20d21717320785c21af954f69edb8c88a28c97706af91bd54553b892d6a45e5bc0bfd130a0fc54baccb19b835e691ecfa493bdda48b717b41a132bbcbad125d6fa671f062630d4e12195b67d38088d9f36334e065c8aed8ce09986a34b8189d3a137f10071f8a3e7655e01166cb5a199e045e59baaf4f1bb16e9cfab93ecbf8a84048f12b0cc21d3984870b9a27894550475f8d677dbab08e6301992ad9edc7bfb696fa086def7e1d69a32bd35a92a29a1230942cf40407dedb85f396b1102e62989b34759682fdb3804380c79d06969ed460351cb674b255cd84ac0b38d6675653588737e1031dc90321f70d097257a0b017d0e5eb2356462846c9fd904fe074b927026bf8065d7c1800928ca233ada2393776a166bd37ca2cb182d3f923106d7cef917ab4517c824963440452f653a1b391fa095ba639c1d672e0a3131b5acff04534586b7ccf2732cda1aa5b7f7bb2703d812e58b84157a437bddd0447f104d27ab6fdee5a2409d8c29e2f7bf645828459ef62ee710a18423cc4b569d9273e605e3b3baa7f3321d66dbd4a832ee421deab387d59e0e64080b9e8a9a1a4cb4e7b02383bbd30eb97532a1747c662497100bd3b56c3a1763c31518a0a3af83ca5e21f4b5eeb8b7d1fb7c4bdafa08d7e821dc0e9cfe5fa1a578e021e2b25bfc3b3a6c394d9b4171d29d204fd1edae22024a8a6a0e9f9923bc8b8b51066d62c7c1c207741f0118d2247163b2f9f7e624b75c1abbe8349ef92f5df6df308581f1f0129b1b9d5191c51f4a57251a68b0ee51899ac62cbde9dac5493688b4cfd988bc91618faaf82ccc051912a8a8f1e35b4931657a9b1dddf894cf34eff3f7bd52178e3e1a0b1a6a4d9f0ecf3a1ab85ccd219de5981668fabae893551e0086561a2518fa753ff383a2dd5220a72ab5756c3607a4df2b6ad15c0d45492395a6cd08e8a93df0d9b7aa7f2ff9be88d69227ba82e735b77f0ea960ef52fcd5edf5053ac5ce020c44ad0f217dc1c42b84554448630f44bd9fa9e073cdbaca27dec6ba925bedb0efbe68203339eee999c45b46b101b03342b129464a5803b7b2fc6fca2a1e6cba2af1ed977af956bd4887af988b68e4cc4943604295bfdcd19d1e0af9cd4d400f611450647a313495025800efebdf3616ece7049db622f79518d9a7cf265386110e443cefc56bf768a6584bf45493be0f6fed5c2e912f8986b182acefeba7dca18c391c83b4b914d95db916319776ab05a93076eee6ef6a27fc79ade963a5f096fc435b80c2df7ec795642fec91365e389a0af95620bf44812ad85c6a216b3b5ae966e237c3cf3a2063c94d9d8930eb8150d6643cbffa73759c581b123707aa93a49665b1e9fd7b7cdfcdac5a5e630b6df83b2cbdb0a6a08e108121e8b82e68f3f777469d129134959ed010b5fcb046a037c55d77843b458c7333dfa7fb98b2d3b6fe843800bf8aa52b2e6393613b2a406f972b04fb3e0e6e5deb363362e98ad88138fb1713913c28ab9826e1e2ee2a4eac5f74f10af3115678b5b4fd2a254b6f6488287670544247660588cad171def120aedd60ab50f6496e14ba12b5179b332e71062e5202933c7fa869d1a647c1978ac1d815b311b0f30ae33a0822aa11c7a3fac23c0d31478f41642a9b3bec40b6c3ba2d36450b15067b643eb8a92297ede29337c55c3ad2ed291cbbb7b452d1b6f60743dacc930329135b869fb4176e068c6a40b2dbcec9ad8f54b5e834d5ec42a90d9020997d529a7c6623c780765d80acecbfce9a03c647b8c5f68e1ebfd3481e6248a2ab58db572b449e199e"}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) vmsplice(r4, &(0x7f00000002c0)=[{&(0x7f0000000080)="63cb0b43f082f5412777f6f3", 0xc}, {&(0x7f0000000180)="d84c005007922753287fe4cce5ff849d7fcf4b27e3e4c8ded22450cb5e29a4b9d93556267474fa55e54f1194dfb2ac1ad16fcaf1a40ff8872cc868a5cc88c360ce72c442b0c184e691afddefe4fa8929c5f8f361a1707296108408dfad28296abd9eac966d20d106533fbac6d0130b33040be417b2dba7a0bdbe8bbb9bc968d2583b974567ddcfbf4551cfb698e13deda6efb699e10dfba7869055208b041df4ebfcce621010dfae1d9c40ab7ff437fd5b5befdb481a2d2635c486f30badd28580c395b34020b5ab646b531163027d65e135e7c15bedd17cd3d6", 0xda}, {&(0x7f00000000c0)="68bd7027fc82b718d6a0a756cc896de5df347357928068682ec716d4621bbcf68495f9e7717515c12dace1157a204c6a0842ec2b8b7061daea6c527f63bbf764185afb31e16df065020a9f", 0x4b}, {&(0x7f0000000280)="37fc8d5565ca4ea9da88215a16c47d4c887f390f176496643049f3510a49f277afe1", 0x22}], 0x4, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$SIOCAX25NOUID(r8, 0x89e3, &(0x7f0000000040)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r10, r9, 0x0) r11 = dup3(r1, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) inotify_add_watch(r11, 0x0, 0x80000000) 03:36:35 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x4ef28a46f1d19c0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setns(r2, 0x4000000) [ 614.855295][T22309] FAULT_INJECTION: forcing a failure. [ 614.855295][T22309] name fail_page_alloc, interval 1, probability 0, space 0, times 0 03:36:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x2, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 614.900154][T22309] CPU: 1 PID: 22309 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 614.908068][T22309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 614.918112][T22309] Call Trace: [ 614.921400][T22309] dump_stack+0x1d8/0x2f8 [ 614.925735][T22309] should_fail+0x555/0x770 [ 614.930161][T22309] should_fail_alloc_page+0x55/0x60 [ 614.935354][T22309] prepare_alloc_pages+0x283/0x460 [ 614.940485][T22309] __alloc_pages_nodemask+0xb2/0x5d0 [ 614.945761][T22309] alloc_pages_vma+0x4f7/0xd50 [ 614.950523][T22309] shmem_alloc_and_acct_page+0x42c/0xbc0 [ 614.956142][T22309] shmem_getpage_gfp+0x128b/0x2c20 [ 614.961251][T22309] ? lockdep_hardirqs_on+0x3c5/0x7d0 [ 614.966543][T22309] shmem_write_begin+0xcb/0x1b0 [ 614.971373][T22309] generic_perform_write+0x25d/0x4e0 [ 614.976638][T22309] __generic_file_write_iter+0x24b/0x520 [ 614.982247][T22309] generic_file_write_iter+0x48e/0x630 [ 614.987706][T22309] __vfs_write+0x5a1/0x740 [ 614.992106][T22309] vfs_write+0x275/0x590 [ 614.996339][T22309] __x64_sys_pwrite64+0x162/0x1d0 [ 615.001341][T22309] do_syscall_64+0xf7/0x1c0 [ 615.005819][T22309] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 615.011887][T22309] RIP: 0033:0x4139a7 [ 615.015757][T22309] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 a7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 ed f9 ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 615.035337][T22309] RSP: 002b:00007f59934d9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 03:36:36 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) r2 = dup3(r1, r0, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r5, 0x800443d2, &(0x7f0000000100)={0x5, &(0x7f0000000180)=[{}, {}, {}, {}, {}]}) socketpair(0x9, 0x6, 0x81, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f00000000c0)) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:36 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x300000000000000) [ 615.043727][T22309] RAX: ffffffffffffffda RBX: 00000000200000d0 RCX: 00000000004139a7 [ 615.051674][T22309] RDX: 0000000000000048 RSI: 0000000020000140 RDI: 0000000000000004 [ 615.059620][T22309] RBP: 0000000000000000 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 615.067565][T22309] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 615.075509][T22309] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:36 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)='\r', 0x1, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:36 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x10, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:36 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x3) 03:36:36 executing program 3 (fault-call:0 fault-nth:10): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:36 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0xffffffff00000000) 03:36:36 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f0000000000)) inotify_add_watch(r2, 0x0, 0x80000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = creat(&(0x7f0000000080)='./file0\x00', 0xf6190a1c8153973f) ioctl$PPPIOCATTCHAN(r8, 0x40047438, &(0x7f00000001c0)) r9 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') r12 = dup3(r8, 0xffffffffffffffff, 0x0) setsockopt$rose(r12, 0x104, 0x3, &(0x7f0000000280)=0xc5, 0x4) sendmsg$TIPC_CMD_ENABLE_BEARER(r10, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0xfffffed7, r11, 0x909, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'vcan0\x00'}}}}}, 0x34}}, 0x0) r13 = socket$nl_generic(0x10, 0x3, 0x10) r14 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r13, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x34, r14, 0x909, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'vcan0\x00'}}}}}, 0x34}}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x0, 0xfff8, 0x0, "2863c86a5801015a50af4b61ae4964b550a3b22e6c998473993daf492f2d109373b1d495104c6ff022157d5ddd099b31363e4b13d5b6838ef53fa990fd37c2a57c8c629f9689596988277e16d9972009"}, 0xd8) sendmsg$TIPC_CMD_ENABLE_BEARER(r9, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x34, r14, 0x1, 0x70bd27, 0x25dfdbfe, {{}, 0x0, 0x4101, 0x0, {0xfffffffffffffe66, 0x17, {0x1b, 0x9, @udp='udp:syz1\x00'}}}, [""]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x40) [ 615.375192][T22446] vcan0: MTU too low for tipc bearer 03:36:36 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10200, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000040)="546cd4a21c9fbd7b1f817fafabda2b2c05ccbbc27b8059011da5a20b394389caa03efa01fdf010e016c918f7aca8e4c362e3ba673167089039e0c36501c69884b818bd370e71f4be1a78f549a046ed0d996c63d74c36a10c3917d9c530d166f62ae55398afe93a978bb99f103341dd0bd0042dcddac0b7c8996be7316bc0f41ca81b230a8da8718e8e9ed5", 0x8b) shutdown(r0, 0x0) [ 615.402236][T22450] FAULT_INJECTION: forcing a failure. [ 615.402236][T22450] name failslab, interval 1, probability 0, space 0, times 0 [ 615.415221][T22450] CPU: 1 PID: 22450 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 615.423104][T22450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 615.433151][T22450] Call Trace: [ 615.436439][T22450] dump_stack+0x1d8/0x2f8 [ 615.436678][T22446] Enabling of bearer rejected, failed to enable media [ 615.440766][T22450] should_fail+0x555/0x770 [ 615.453050][T22450] __should_failslab+0x11a/0x160 [ 615.457992][T22450] ? xas_create+0x1197/0x1910 [ 615.462651][T22450] should_failslab+0x9/0x20 [ 615.462662][T22450] kmem_cache_alloc+0x56/0x2e0 [ 615.462674][T22450] xas_create+0x1197/0x1910 [ 615.462694][T22450] xas_create_range+0x142/0x700 [ 615.481236][T22450] shmem_add_to_page_cache+0x91e/0x1290 [ 615.486791][T22450] shmem_getpage_gfp+0x184e/0x2c20 [ 615.491928][T22450] shmem_write_begin+0xcb/0x1b0 [ 615.496801][T22450] generic_perform_write+0x25d/0x4e0 03:36:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000100)={0x7b, 0x0, [0x488]}) unshare(0x40600) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r6, 0x0) 03:36:36 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x2405, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 615.502094][T22450] __generic_file_write_iter+0x24b/0x520 [ 615.507724][T22450] generic_file_write_iter+0x48e/0x630 [ 615.513192][T22450] __vfs_write+0x5a1/0x740 [ 615.517612][T22450] vfs_write+0x275/0x590 [ 615.521850][T22450] __x64_sys_pwrite64+0x162/0x1d0 [ 615.526874][T22450] do_syscall_64+0xf7/0x1c0 [ 615.531392][T22450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 615.531401][T22450] RIP: 0033:0x4139a7 03:36:36 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180), 0x0, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 615.531413][T22450] Code: 12 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 a1 18 00 00 c3 48 83 ec 08 e8 a7 f9 ff ff 48 89 04 24 49 89 ca b8 12 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 ed f9 ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 615.560749][T22450] RSP: 002b:00007f59934d9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 615.560760][T22450] RAX: ffffffffffffffda RBX: 00000000200000d0 RCX: 00000000004139a7 [ 615.560766][T22450] RDX: 0000000000000048 RSI: 0000000020000140 RDI: 0000000000000004 [ 615.560771][T22450] RBP: 0000000000000000 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 615.560777][T22450] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 03:36:36 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$RTC_AIE_ON(r4, 0x7001) r5 = dup2(r1, 0xffffffffffffffff) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r5, 0x4, &(0x7f00000000c0)=r6, 0x1) r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000100)={0xffffffffffffffff, 0x1, 0xfffffffff0000000, 0xe91af91d670330e1}) accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @multicast1}, &(0x7f0000000300)=0x10) fsetxattr$security_smack_entry(r7, &(0x7f00000001c0)='securi\x04\"\x15*\x1e\xeb=DIPOUT\x00\xcd_\x92+\x92\xeb]\x1a\xa1CAbs\xf20\xef>\x02\x1c\x907\x1f\fH\xd7H[\x01\x18\x19\xc8\x9f\xac(\x15\xc6\xb9\x0f.\x93\xae\x80k\"A\x90V5E\xd6\x96\x81\xc2\xbe\xe3k\a\xad-\x1b1Qw\x8b\xf5\xa8\xad\x18\x9d\xba\xf5\'a\xde\n\x04\x12\x8c\xd7\x84\xc7\x7f\xff\xd8\xb4\xac\xd6>Xz\xbd\xe0\x89\xc0\x19\x80\x19\xac\x1dE\xe97AV=\xbc\xed%\xce\xad\xb5]X_\xe9\xc6\xa7~\xd5!\x9a\xd3\xea9+\x1b$ rejected, failed to enable media 03:36:36 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) socket$pptp(0x18, 0x1, 0x2) 03:36:36 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180), 0x0, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:36 executing program 3 (fault-call:0 fault-nth:11): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:36 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r8 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_EVENTS(r11, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) close(r8) r12 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r14 = getgid() setfsgid(r14) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r13}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000280)={r13, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000000)={r13}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000080)={r15, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xe000, 0x1}, &(0x7f0000000140)=0x90) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = dup3(r17, r16, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000006680)={0x0, 0x0}) recvmmsg(r18, &(0x7f0000006400)=[{{&(0x7f00000003c0)=@x25, 0x80, &(0x7f0000001700)=[{&(0x7f0000000440)=""/54, 0x36}, {&(0x7f0000000480)=""/119, 0x77}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/91, 0x5b}, {&(0x7f0000001580)=""/74, 0x4a}, {&(0x7f0000001600)=""/242, 0xf2}], 0x6, &(0x7f0000001780)=""/123, 0x7b}}, {{&(0x7f0000001800)=@ax25={{0x3, @null}, [@bcast, @netrom, @remote, @remote, @rose, @remote, @remote, @default]}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001880)=""/225, 0xe1}, {&(0x7f0000001980)=""/27, 0x1b}], 0x2, &(0x7f0000001a00)=""/10, 0xa}, 0x3}, {{0x0, 0x0, &(0x7f0000002b80)}, 0x20}, {{&(0x7f0000002bc0)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002c40)=""/116, 0x74}, {&(0x7f0000002cc0)=""/227, 0xe3}, {&(0x7f0000002dc0)=""/110, 0x6e}], 0x3}}, {{&(0x7f0000002e80)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000006700)=[{&(0x7f0000002f00)=""/96, 0x60}, {&(0x7f0000002f80)=""/154, 0x9a}, {&(0x7f0000003040)=""/243, 0xf3}], 0x3}, 0x3ff}, {{&(0x7f0000003180)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003200)=""/166, 0xa6}, {&(0x7f00000032c0)=""/5, 0x5}, {&(0x7f0000003300)=""/248, 0xf8}, {&(0x7f0000003400)=""/9, 0x9}, {&(0x7f0000003440)=""/96, 0x60}, {&(0x7f00000034c0)=""/240, 0xf0}, {&(0x7f00000035c0)=""/7, 0x7}], 0x7, &(0x7f0000003680)=""/33, 0x21}, 0x128}, {{&(0x7f00000036c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000004b00)=[{&(0x7f0000003740)=""/163, 0xa3}, {&(0x7f0000003800)=""/31, 0x1f}, {&(0x7f0000006740)=""/4096, 0x1000}, {&(0x7f0000004840)=""/231, 0xe7}, {&(0x7f0000004940)=""/63, 0x3f}, {&(0x7f0000004980)=""/102, 0x66}, {&(0x7f0000004a00)=""/179, 0xb3}, {&(0x7f0000004ac0)=""/44, 0x2c}], 0x8, &(0x7f0000004b80)=""/113, 0x71}, 0x8d9}, {{&(0x7f0000004c00)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000005080)=[{&(0x7f0000004c80)=""/208, 0xd0}, {&(0x7f0000001a40)=""/83, 0x53}, {&(0x7f0000004e00)=""/101, 0x65}, {&(0x7f0000004e80)=""/171, 0xab}, {&(0x7f0000004f40)=""/222, 0xde}, {&(0x7f0000005040)=""/31, 0x1f}], 0x6, &(0x7f0000005100)=""/4096, 0x1000}, 0x80}, {{&(0x7f0000006100)=@alg, 0x80, &(0x7f0000006240)}, 0x20000065}, {{&(0x7f0000006280)=@caif=@util, 0x80, &(0x7f0000006340)=[{&(0x7f0000006300)=""/29, 0x1d}], 0x1, &(0x7f0000006380)=""/122, 0x7a}, 0x8}], 0xa, 0x100, &(0x7f00000066c0)={r19, r20+10000000}) 03:36:36 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xca40, 0x8000) shutdown(r2, 0x399e4ae547929ac) 03:36:36 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x5421, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:37 executing program 4: r0 = semget$private(0x0, 0x20000000107, 0x0) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0x2}, {0x7, 0xffffffffffffffff}], 0x2, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7fff}], 0x1, 0x0) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000000)=""/78) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) inotify_add_watch(r3, 0x0, 0x80000000) [ 615.949155][T22596] FAULT_INJECTION: forcing a failure. [ 615.949155][T22596] name failslab, interval 1, probability 0, space 0, times 0 03:36:37 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x2000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000000c0)="f358d728ef575baec3d4ea655da95583", 0x10) r4 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socket$inet6(0xa, 0x3, 0x6e) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000000)={r0}) shutdown(r5, 0x1) [ 615.996647][T22596] CPU: 1 PID: 22596 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 616.004574][T22596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.014648][T22596] Call Trace: [ 616.017939][T22596] dump_stack+0x1d8/0x2f8 [ 616.022275][T22596] should_fail+0x555/0x770 [ 616.026736][T22596] __should_failslab+0x11a/0x160 [ 616.031665][T22596] ? getname_flags+0xba/0x640 [ 616.036340][T22596] should_failslab+0x9/0x20 [ 616.040836][T22596] kmem_cache_alloc+0x56/0x2e0 [ 616.045576][T22596] ? check_preemption_disabled+0xb7/0x2a0 [ 616.051421][T22596] getname_flags+0xba/0x640 [ 616.055900][T22596] getname+0x19/0x20 [ 616.059771][T22596] do_sys_open+0x261/0x560 [ 616.064260][T22596] __x64_sys_open+0x87/0x90 [ 616.068737][T22596] do_syscall_64+0xf7/0x1c0 [ 616.073218][T22596] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 616.079084][T22596] RIP: 0033:0x413941 [ 616.082962][T22596] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 616.102686][T22596] RSP: 002b:00007f59934d9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 616.111087][T22596] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000413941 [ 616.119044][T22596] RDX: 00007f59934d9b0a RSI: 0000000000000002 RDI: 00007f59934d9b00 [ 616.127007][T22596] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 616.135108][T22596] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 616.143082][T22596] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:37 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f0000000040)={0x0, 0xfb, 0xdb, 0x4, 0x8, "3570c8585e0a3e1e34e356c787b0d06e", "e7d2cc015d4cfe75574d51f94b91d721258edad0d3e0b70a35ce9cc1e737e5f7f2ffa9129d66a898d1921ec260c39e7aead41d2d02353f3affb506d58c046bf99df07a4a5a4841a53eeeecefc097d9027b3ffc9ebd73f20aff2474929159278232475d39817aa252ea786a9f242701a12610dfe008051ac809c609a5988b1a7b416fc1bd695111c9b83aae8ff937ea6a901d3f58baf724c738b6e4c161f8eac24190a998a9a806db0a279942ab8493f5ef9326cec75ef3f29b43f8101bb38069ac20738f1d28"}, 0xdb, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:37 executing program 3 (fault-call:0 fault-nth:12): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:37 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180), 0x0, 0xd1b}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:37 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={r4, @in6={{0xa, 0x4e22, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}}, 0x4, 0x12bd}, 0x90) 03:36:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x5450, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:37 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x5, 0x1, 0x25d, 0x40, 0x13, 0x5, 0x7f, 0x7a, 0x5, 0xffff, 0x4, 0x18}) [ 616.352032][T22725] FAULT_INJECTION: forcing a failure. [ 616.352032][T22725] name failslab, interval 1, probability 0, space 0, times 0 [ 616.368362][T22725] CPU: 1 PID: 22725 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 616.376368][T22725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.376373][T22725] Call Trace: [ 616.376390][T22725] dump_stack+0x1d8/0x2f8 [ 616.376405][T22725] should_fail+0x555/0x770 [ 616.394055][T22725] __should_failslab+0x11a/0x160 [ 616.394071][T22725] ? security_file_alloc+0x36/0x200 [ 616.394081][T22725] should_failslab+0x9/0x20 [ 616.394095][T22725] kmem_cache_alloc+0x56/0x2e0 [ 616.417828][T22725] security_file_alloc+0x36/0x200 [ 616.417841][T22725] __alloc_file+0xde/0x390 [ 616.417854][T22725] alloc_empty_file+0xac/0x1b0 [ 616.427252][T22725] path_openat+0x9e/0x4420 [ 616.427265][T22725] ? __kasan_kmalloc+0x178/0x1b0 [ 616.427286][T22725] ? __lock_acquire+0xc75/0x1be0 [ 616.427308][T22725] ? cache_alloc_refill+0x3b1/0x3f0 [ 616.427333][T22725] do_filp_open+0x192/0x3d0 [ 616.436479][T22725] ? _raw_spin_unlock+0x2c/0x50 [ 616.436508][T22725] do_sys_open+0x29f/0x560 [ 616.436526][T22725] __x64_sys_open+0x87/0x90 [ 616.436538][T22725] do_syscall_64+0xf7/0x1c0 [ 616.436550][T22725] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 616.446375][T22725] RIP: 0033:0x413941 03:36:37 executing program 4: unshare(0x40040600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) inotify_add_watch(r2, 0x0, 0x80000000) 03:36:37 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x5451, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:37 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) personality(0x2000000) shutdown(r0, 0x0) [ 616.446386][T22725] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 616.446392][T22725] RSP: 002b:00007f59934d9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 616.446402][T22725] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000413941 [ 616.446408][T22725] RDX: 00007f59934d9b0a RSI: 0000000000000002 RDI: 00007f59934d9b00 [ 616.446414][T22725] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 616.446420][T22725] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 616.446426][T22725] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:37 executing program 2: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000000c0)) dup3(r4, r3, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000000)=0x1) 03:36:37 executing program 3 (fault-call:0 fault-nth:13): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:37 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') [ 616.618804][T22783] IPVS: ftp: loaded support on port[0] = 21 03:36:37 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x5452, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 616.675305][T22853] FAULT_INJECTION: forcing a failure. [ 616.675305][T22853] name failslab, interval 1, probability 0, space 0, times 0 [ 616.714890][T22853] CPU: 1 PID: 22853 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 616.722892][T22853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.732934][T22853] Call Trace: [ 616.732953][T22853] dump_stack+0x1d8/0x2f8 [ 616.732968][T22853] should_fail+0x555/0x770 [ 616.740725][T22853] __should_failslab+0x11a/0x160 [ 616.740738][T22853] ? __alloc_file+0x2c/0x390 [ 616.740749][T22853] should_failslab+0x9/0x20 [ 616.740759][T22853] kmem_cache_alloc+0x56/0x2e0 [ 616.740772][T22853] __alloc_file+0x2c/0x390 [ 616.740785][T22853] alloc_empty_file+0xac/0x1b0 [ 616.740796][T22853] path_openat+0x9e/0x4420 [ 616.740810][T22853] ? __kasan_kmalloc+0x178/0x1b0 [ 616.750120][T22853] ? __lock_acquire+0xc75/0x1be0 [ 616.750134][T22853] ? rcu_read_lock_sched_held+0x10b/0x170 [ 616.750172][T22853] do_filp_open+0x192/0x3d0 [ 616.750188][T22853] ? _raw_spin_unlock+0x2c/0x50 [ 616.759331][T22853] do_sys_open+0x29f/0x560 [ 616.759349][T22853] __x64_sys_open+0x87/0x90 [ 616.759362][T22853] do_syscall_64+0xf7/0x1c0 [ 616.759375][T22853] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 616.759385][T22853] RIP: 0033:0x413941 03:36:37 executing program 3 (fault-call:0 fault-nth:14): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 616.768511][T22853] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 616.768517][T22853] RSP: 002b:00007f59934d9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 616.768527][T22853] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000413941 [ 616.768533][T22853] RDX: 00007f59934d9b0a RSI: 0000000000000002 RDI: 00007f59934d9b00 [ 616.768539][T22853] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 616.768545][T22853] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 616.768550][T22853] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:38 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x3) [ 616.950246][T22946] FAULT_INJECTION: forcing a failure. [ 616.950246][T22946] name failslab, interval 1, probability 0, space 0, times 0 [ 616.982633][T22946] CPU: 0 PID: 22946 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 616.990550][T22946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 617.000602][T22946] Call Trace: [ 617.003894][T22946] dump_stack+0x1d8/0x2f8 [ 617.008346][T22946] should_fail+0x555/0x770 [ 617.012772][T22946] __should_failslab+0x11a/0x160 [ 617.017709][T22946] ? security_file_alloc+0x36/0x200 [ 617.022902][T22946] should_failslab+0x9/0x20 [ 617.027402][T22946] kmem_cache_alloc+0x56/0x2e0 [ 617.032260][T22946] security_file_alloc+0x36/0x200 [ 617.037286][T22946] __alloc_file+0xde/0x390 [ 617.041721][T22946] alloc_empty_file+0xac/0x1b0 [ 617.046482][T22946] path_openat+0x9e/0x4420 03:36:38 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_RUN(r3, 0xae80, 0x0) shutdown(r0, 0x0) 03:36:38 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x0, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 617.050900][T22946] ? __kasan_kmalloc+0x178/0x1b0 [ 617.055840][T22946] ? __lock_acquire+0xc75/0x1be0 [ 617.060779][T22946] ? rcu_read_lock_sched_held+0x10b/0x170 [ 617.060817][T22946] do_filp_open+0x192/0x3d0 [ 617.060833][T22946] ? _raw_spin_unlock+0x2c/0x50 [ 617.060858][T22946] do_sys_open+0x29f/0x560 [ 617.060874][T22946] __x64_sys_open+0x87/0x90 [ 617.060886][T22946] do_syscall_64+0xf7/0x1c0 [ 617.060899][T22946] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 617.071154][T22946] RIP: 0033:0x413941 [ 617.071165][T22946] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 617.071170][T22946] RSP: 002b:00007f59934d9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 617.071180][T22946] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000413941 [ 617.071186][T22946] RDX: 00007f59934d9b0a RSI: 0000000000000002 RDI: 00007f59934d9b00 [ 617.071192][T22946] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 617.071197][T22946] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 617.071203][T22946] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 617.207766][T22783] IPVS: ftp: loaded support on port[0] = 21 03:36:38 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$USBDEVFS_FREE_STREAMS(r2, 0x8008551d, &(0x7f0000000040)=ANY=[@ANYBLOB="9b4dbe132bf47e5c40116f6f7e000007000000848d80078b8e0a"]) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:38 executing program 3 (fault-call:0 fault-nth:15): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:38 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getpgrp(r0) unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) 03:36:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x5460, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:38 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x0, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:38 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendto$inet6(r7, &(0x7f00000000c0)="ef993679dc5c63b592ca92905511c5018d640339226ea5a470d0ce4cda9cc6e6f25f044000121c4a1ccdc92beb818813bc4fd48711059df4599a4cd9db7b27463cb7a4a0db06e9022b053ef6109af35e6e91707aa954da44bb884127bb1a1da44001f6b1e3e95de6", 0x68, 0x18180, &(0x7f0000000180)={0xa, 0x4e24, 0xe20, @empty, 0x6}, 0x1c) write$RDMA_USER_CM_CMD_BIND_IP(r3, &(0x7f0000000080)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x0, @rand_addr="350493f77f849d03ec95eefebbbdda49", 0x30a}, r4}}, 0x30) [ 617.371732][T22984] FAULT_INJECTION: forcing a failure. [ 617.371732][T22984] name failslab, interval 1, probability 0, space 0, times 0 03:36:38 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$MON_IOCH_MFLUSH(r2, 0x9208, 0x2000000) shutdown(0xffffffffffffffff, 0x0) 03:36:38 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0xffffffc0}, &(0x7f0000000040)=0x8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x365000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) shutdown(r0, 0x0) 03:36:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x6364, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 617.420056][T22984] CPU: 1 PID: 22984 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 617.427968][T22984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 617.438015][T22984] Call Trace: [ 617.441306][T22984] dump_stack+0x1d8/0x2f8 [ 617.445637][T22984] should_fail+0x555/0x770 [ 617.450057][T22984] __should_failslab+0x11a/0x160 [ 617.454993][T22984] ? tomoyo_encode2+0x273/0x5a0 [ 617.459846][T22984] should_failslab+0x9/0x20 [ 617.464351][T22984] __kmalloc+0x7a/0x340 [ 617.468498][T22984] tomoyo_encode2+0x273/0x5a0 [ 617.473154][T22984] tomoyo_realpath_from_path+0x769/0x7c0 [ 617.478765][T22984] tomoyo_check_open_permission+0x1ce/0x9d0 [ 617.484646][T22984] tomoyo_file_open+0x141/0x190 [ 617.489474][T22984] security_file_open+0x65/0x2f0 [ 617.494429][T22984] do_dentry_open+0x345/0xf80 [ 617.499088][T22984] vfs_open+0x73/0x80 [ 617.503050][T22984] path_openat+0x1397/0x4420 [ 617.507635][T22984] do_filp_open+0x192/0x3d0 [ 617.512125][T22984] do_sys_open+0x29f/0x560 [ 617.516519][T22984] __x64_sys_open+0x87/0x90 [ 617.521011][T22984] do_syscall_64+0xf7/0x1c0 [ 617.525491][T22984] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 617.531360][T22984] RIP: 0033:0x413941 [ 617.535229][T22984] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 617.554808][T22984] RSP: 002b:00007f59934d9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 617.563195][T22984] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000413941 [ 617.571148][T22984] RDX: 00007f59934d9b0a RSI: 0000000000000002 RDI: 00007f59934d9b00 [ 617.579104][T22984] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 617.587050][T22984] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 617.594995][T22984] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 617.604624][T22984] ERROR: Out of memory at tomoyo_realpath_from_path. 03:36:38 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x0, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:38 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000080)={0x9, 0x2, [{0x2, 0x0, 0x1f1}, {0x8, 0x0, 0x8}, {0x200, 0x0, 0x1ff}, {0x80000000, 0x0, 0x41}, {0x415, 0x0, 0x10000}, {0x4, 0x0, 0x2}, {0x7, 0x0, 0x3}, {0x6, 0x0, 0xc0}, {0x5, 0x0, 0x82}]}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SIOCAX25CTLCON(r3, 0x89e8, &(0x7f0000000000)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, 0x0, 0x0, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}) shutdown(r0, 0x0) 03:36:38 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x8912, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:38 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000c, 0x100010, r2, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x40000, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000180)={'syz1\x00', {0x5, 0x401, 0x1a3b, 0x5}, 0x53, [0x1f3b7324, 0x6, 0x1000, 0x20, 0x9, 0xffff8001, 0x7, 0x6, 0x8, 0x6, 0x5, 0x6, 0x4, 0x9, 0x6, 0x6, 0x6, 0xce, 0x80000000, 0x7, 0x8, 0x0, 0x1ff, 0x7fffffff, 0x1, 0x9, 0x40, 0x8001, 0x14ac1e47, 0xffffffff, 0x0, 0x0, 0x81, 0x7, 0x8731, 0x7fff, 0x9, 0x7, 0x3, 0x4aea59b7, 0x9, 0xe82, 0x80000001, 0x3, 0xe67, 0x40, 0x6, 0x8, 0x2e8, 0x40, 0xfffffffd, 0x1ff, 0x4, 0x80000001, 0xb176, 0x9, 0x5, 0xffffffc0, 0x2, 0x0, 0x100, 0x5, 0x4, 0x2], [0xff, 0x8000, 0x4, 0x4, 0x3, 0x5ecf0f9d, 0x1, 0x2, 0x80, 0x7, 0xb6c, 0xc5, 0x600000, 0x4, 0x9, 0x6, 0x5, 0x40, 0x1, 0x80000000, 0xffffffff, 0x1ff, 0x3a5, 0xfffffcff, 0x101, 0x7fffffff, 0xffffffff, 0x31, 0x80000000, 0x0, 0x8, 0x1f, 0x1, 0x4, 0x4, 0x10000, 0x7, 0xff, 0x3, 0x7, 0x9, 0x40, 0x4, 0x4, 0x80000001, 0xc3, 0x6150ce78, 0x1000, 0x9, 0x7, 0x80000000, 0x1, 0x6, 0x4, 0x200, 0x9, 0x1, 0x5, 0xfff, 0xd87c, 0x2, 0x2, 0x1f, 0x6], [0x2, 0x0, 0x6, 0x9, 0x3ff, 0x4, 0x80, 0x0, 0x969, 0x2, 0x7, 0x9, 0x100, 0xf4, 0x9, 0x6, 0x9, 0x3ff, 0x2c6, 0x26, 0x5d7, 0x1c0, 0x80000000, 0xfffffffa, 0x8, 0x5, 0x80000001, 0x7fffffff, 0x5, 0x6, 0x7, 0x1, 0x1, 0xf66, 0x8000, 0x2a78, 0x5, 0x4, 0x6, 0x7fff, 0x7, 0x9, 0x800, 0x6, 0x1, 0x3, 0x8, 0x1, 0x7, 0x2, 0x9, 0xb2, 0x0, 0xe00, 0x8000, 0x400, 0xfffff3f8, 0x6, 0x7fffffff, 0x9, 0x47d, 0x7, 0x0, 0x9], [0x3, 0x0, 0x1f, 0xbe5, 0x1af66c60, 0x9, 0x0, 0x5, 0x56222c9e, 0x9, 0xa000, 0x2, 0x2, 0x7, 0x2, 0x4, 0x6, 0x3, 0x7, 0xffff0001, 0x7, 0x1, 0x8, 0x462, 0x1, 0x7, 0x0, 0x8, 0x20, 0x6, 0x8, 0x1000, 0x1, 0x0, 0x9, 0x8000, 0x6, 0x1, 0x48c3, 0x6, 0x9, 0x3, 0x5, 0x342d, 0x1, 0x8001, 0x1, 0x0, 0x50d4a255, 0xc, 0xff, 0x6c68, 0x7, 0xffffffff, 0x8001, 0x8, 0x9d, 0x7, 0x0, 0x9, 0x37, 0x4, 0x7, 0x5]}, 0x45c) inotify_add_watch(r2, 0x0, 0x1) 03:36:38 executing program 3 (fault-call:0 fault-nth:16): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:38 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x200000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r7}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000280)={r7, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x0, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x3f, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000040)={r7, 0x800, 0x433e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r8, 0x81}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r8, 0x7}, 0x8) 03:36:38 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:39 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$USBDEVFS_CLAIMINTERFACE(r1, 0x8004550f, &(0x7f0000000040)=0xe787) 03:36:39 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) recvmmsg(r2, &(0x7f00000038c0)=[{{&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000002180)=[{&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4096, 0x1000}], 0x4, &(0x7f00000021c0)=""/100, 0x64}, 0x9}, {{0x0, 0x0, &(0x7f0000003700)=[{&(0x7f0000002240)=""/144, 0x90}, {&(0x7f0000002300)=""/191, 0xbf}, {&(0x7f00000023c0)=""/142, 0x8e}, {&(0x7f0000002480)=""/188, 0xbc}, {&(0x7f0000002540)=""/62, 0x3e}, {&(0x7f0000002580)=""/30, 0x1e}, {&(0x7f00000025c0)=""/202, 0xca}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/29, 0x1d}], 0x9, &(0x7f00000037c0)=""/230, 0xe6}, 0x7}], 0x2, 0x100, &(0x7f0000003940)) r3 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) utime(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x8, 0x4}) inotify_add_watch(r3, 0x0, 0x80000000) 03:36:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x8933, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 618.024792][T23176] FAULT_INJECTION: forcing a failure. [ 618.024792][T23176] name failslab, interval 1, probability 0, space 0, times 0 [ 618.115336][T23176] CPU: 0 PID: 23176 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 618.123263][T23176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 618.133339][T23176] Call Trace: [ 618.136633][T23176] dump_stack+0x1d8/0x2f8 [ 618.140974][T23176] should_fail+0x555/0x770 [ 618.145394][T23176] __should_failslab+0x11a/0x160 [ 618.150331][T23176] ? tomoyo_encode2+0x273/0x5a0 [ 618.155177][T23176] should_failslab+0x9/0x20 [ 618.159676][T23176] __kmalloc+0x7a/0x340 [ 618.163832][T23176] tomoyo_encode2+0x273/0x5a0 [ 618.168512][T23176] tomoyo_realpath_from_path+0x769/0x7c0 [ 618.174276][T23176] tomoyo_path_number_perm+0x166/0x640 [ 618.179818][T23176] ? smack_file_ioctl+0x226/0x2e0 [ 618.184838][T23176] ? __fget+0x4a1/0x510 [ 618.188992][T23176] tomoyo_file_ioctl+0x23/0x30 [ 618.193748][T23176] security_file_ioctl+0x6d/0xd0 [ 618.198690][T23176] __x64_sys_ioctl+0xa3/0x120 [ 618.203372][T23176] do_syscall_64+0xf7/0x1c0 [ 618.207877][T23176] entry_SYSCALL_64_after_hwframe+0x49/0xbe 03:36:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x89e1, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:39 executing program 5: unshare(0x40600) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x602800, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x800, 0x70bd29, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x400c800}, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) [ 618.213762][T23176] RIP: 0033:0x4598c7 [ 618.217648][T23176] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 618.237253][T23176] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 618.245668][T23176] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 618.253635][T23176] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 03:36:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0xff, 0x5f}, {0x5}, 0x7, 0x1, 0x3}) unshare(0x40600) shutdown(0xffffffffffffffff, 0x1) mount$bpf(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x18030, &(0x7f0000000280)=ANY=[@ANYBLOB="6d6f643007003030303030303030303030312c6d6f64653d3030303030308c393030303030303030303030303030332c7065726d69745f646972656374696f2c00000000000000000000007472d8bf3c9f0619dcd8fc54b1c1e304aa76f22c08132f314be52221ace8a10e72e3258cd32c48228fb168b25f7880f2c203272e86d94eab2e1551f0c639f50a081b76cba0c61722047d6c8121262f68e0d5ca57becd379698c13c969ab51d5a2b516aa80469ed022357c6416516ae65d7c2c662b4f8a8f96c5479d317382b6efbc615f51e436eeb44f1501f"]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e23, @empty}, {0x2, 0x4e22, @local}, {0x2, 0x4e24, @broadcast}, 0x2, 0x0, 0x0, 0x0, 0x9, &(0x7f00000001c0)='vxcan1\x00', 0x9, 0x4, 0x7}) 03:36:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x400454ca, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:39 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:39 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000000)=0x1000000) inotify_add_watch(r2, 0x0, 0x80000000) [ 618.261600][T23176] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 618.261607][T23176] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 618.261612][T23176] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 618.283108][T23176] ERROR: Out of memory at tomoyo_realpath_from_path. 03:36:39 executing program 3 (fault-call:0 fault-nth:17): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:39 executing program 2: unshare(0x40600) r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) shutdown(r0, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000040)={0xf000, 0x10000}) 03:36:39 executing program 5: unshare(0x40600) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{0x77359400}, {r0, r1+10000000}}, &(0x7f0000000080)) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @loopback}, &(0x7f0000000140)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r5, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)=@expire={0x13c, 0x18, 0x8, 0x70bd28, 0x25dfdbfc, {{{@in=@empty, @in=@rand_addr=0x34ae, 0x4e24, 0x0, 0x4e20, 0x0, 0xa, 0x90, 0x80, 0x29, r6, r10}, {@in6=@remote, 0x4d4, 0xec}, @in=@dev={0xac, 0x14, 0x14, 0x18}, {0x6, 0x9, 0x0, 0x5, 0x101, 0x48000, 0x800, 0x7}, {0x0, 0x1f, 0xfff, 0x6b85}, {0xe, 0x4, 0x40}, 0x70bd29, 0x0, 0x2, 0x0, 0x20, 0x10}, 0xfc}, [@tmpl={0x44, 0x5, [{{@in=@remote, 0x4d2, 0x3c}, 0x2, @in=@empty, 0x34ff, 0x2, 0x3, 0x9, 0xc85, 0x1c00000, 0x5}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) shutdown(r2, 0x0) 03:36:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x40049409, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:39 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={r6, @in6={{0xa, 0x4e24, 0x3ff, @empty, 0xffffffff}}, 0xc288, 0x8, 0x3f, 0x8000, 0x101}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000180)={r7, 0xffffffff}, &(0x7f00000001c0)=0x8) r8 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) inotify_add_watch(r8, 0x0, 0x80000000) 03:36:39 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:39 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:39 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x0, @local, 0x5256e91b}}, 0x4, 0x9}, 0x90) 03:36:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x40086602, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 618.668765][T23334] FAULT_INJECTION: forcing a failure. [ 618.668765][T23334] name failslab, interval 1, probability 0, space 0, times 0 03:36:39 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) r4 = fcntl$dupfd(r2, 0x406, r1) setsockopt$inet_tcp_int(r4, 0x6, 0xce317c9e69ea407, &(0x7f0000000000)=0x800, 0x4) r5 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x690) inotify_add_watch(r5, 0x0, 0x8) [ 618.730169][T23334] CPU: 1 PID: 23334 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 618.738090][T23334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 618.748155][T23334] Call Trace: [ 618.751447][T23334] dump_stack+0x1d8/0x2f8 [ 618.755778][T23334] should_fail+0x555/0x770 [ 618.760198][T23334] __should_failslab+0x11a/0x160 [ 618.765137][T23334] ? tomoyo_encode2+0x273/0x5a0 [ 618.769988][T23334] should_failslab+0x9/0x20 [ 618.770000][T23334] __kmalloc+0x7a/0x340 03:36:39 executing program 2: unshare(0x40600) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000, 0x860001) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x8, 0x800) mkdirat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x1ff) shutdown(0xffffffffffffffff, 0x0) [ 618.770014][T23334] tomoyo_encode2+0x273/0x5a0 [ 618.783308][T23334] tomoyo_realpath_from_path+0x769/0x7c0 [ 618.788954][T23334] tomoyo_check_open_permission+0x1ce/0x9d0 [ 618.794867][T23334] tomoyo_file_open+0x141/0x190 [ 618.794882][T23334] security_file_open+0x65/0x2f0 [ 618.794896][T23334] do_dentry_open+0x345/0xf80 [ 618.809322][T23334] vfs_open+0x73/0x80 [ 618.813299][T23334] path_openat+0x1397/0x4420 [ 618.817924][T23334] do_filp_open+0x192/0x3d0 [ 618.822447][T23334] do_sys_open+0x29f/0x560 [ 618.826867][T23334] __x64_sys_open+0x87/0x90 [ 618.831371][T23334] do_syscall_64+0xf7/0x1c0 [ 618.835874][T23334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 618.835885][T23334] RIP: 0033:0x413941 [ 618.835895][T23334] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 618.835901][T23334] RSP: 002b:00007f59934d9a80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 618.835910][T23334] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000413941 [ 618.835919][T23334] RDX: 00007f59934d9b0a RSI: 0000000000000002 RDI: 00007f59934d9b00 [ 618.881590][T23334] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 618.881597][T23334] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 618.881603][T23334] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:40 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f00000000c0)={0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) inotify_add_watch(r9, 0x0, 0x80000000) [ 619.145961][T23334] ERROR: Out of memory at tomoyo_realpath_from_path. 03:36:40 executing program 3 (fault-call:0 fault-nth:18): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x4008ae73, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:40 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:40 executing program 5: unshare(0x40600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x100000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x0, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @multicast1}, 0x4, 0x0, 0x0, 0x0, 0x1, &(0x7f00000000c0)='ip_vti0\x00', 0x2, 0x101, 0x4}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$UI_DEV_SETUP(r4, 0x405c5503, &(0x7f0000000000)={{0x2, 0x0, 0x3, 0x9}, 'syz0\x00', 0x4d}) 03:36:40 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x40000, &(0x7f0000000080)="852106937ad531b25fe5a68528e6e6c0f33082ffa08a7682e6dda0a221b2398f228917e4272cd7806cb35b9638", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)="7f85bbe9e26d6b9db1f45abb76ca42d4dcf0fcbea7b1be56a615c3a35b13af1e079f8747db57f0e38b4e3a12677516ca63d8b48822d97236bcf70869a630bbb837ab81c97f861d1e038a5c976355645041827097df514e688551bb396e098316d116509e4401f41ec7b1a608beb9fe4a4032b7d0dda9f2bdec24a8311c0c17ed55499a4c516cccbe5518c1808dab0031805c4332500ce5eab78eb1f24d1044b5f1d3abcb4a0ffc7b9c733f9ffbdb5cd1d88fe074714a37ce2193f2a0d408b725c5689db3d207db494e23c548d3dbcb3d5326215b592ed86219be4349649072ae5e9c7262984e97edfbd43a4d276dc91afd") write$P9_RREADDIR(r2, &(0x7f0000000000)={0x2a, 0x29, 0x2, {0x61987c99, [{{0xf5fa55ab7240bb60, 0x2, 0x7}, 0x80, 0x0, 0x7, './file0'}]}}, 0x2a) shutdown(0xffffffffffffffff, 0x2) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0\x00', 0x2, 0x0) 03:36:40 executing program 4: unshare(0x40600) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) inotify_add_watch(r0, 0x0, 0x80000000) 03:36:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x40189206, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:40 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) [ 619.437042][T23551] FAULT_INJECTION: forcing a failure. [ 619.437042][T23551] name failslab, interval 1, probability 0, space 0, times 0 03:36:40 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$swradio(&(0x7f0000002640)='/dev/swradio#\x00', 0x1, 0x2) bind$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x3, {0x81, 0x31, 0x20, 0x4, 0x1, 0x6}, 0x6, 0xa6}, 0xe) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) accept4$alg(r7, 0x0, 0x0, 0x800) r8 = dup3(0xffffffffffffffff, r1, 0x100000) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$vhci(r8, &(0x7f00000000c0)=ANY=[@ANYBLOB="03649cf0f2eae34e3a6db665ac1dc156b5f1a56592bf46e3371facadc5bb8efe591002e841482b6e3f343893e27f8e5bc8ab993a5f78c9d03726c982ef7a14c0aaeaaea33c5cc9e3b20910761aab63bbeff3394b000000000000"], 0x50) 03:36:40 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r7, r6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup3(r14, r13, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r10, 0xc0585611, &(0x7f0000000040)={0x3, 0x5, 0x4, 0x1008, {r11, r12/1000+10000}, {0x1, 0x0, 0x6, 0x6, 0x4, 0x1, "bb8d5be4"}, 0xffff7fff, 0x3, @fd=r15, 0x4}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup3(r18, r17, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) r20 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x10102, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r22, r21, 0x0) ioctl$FIDEDUPERANGE(r5, 0xc0189436, &(0x7f0000000180)={0x7fff, 0xfffffffffffff001, 0x7, 0x0, 0x0, [{r7}, {r16, 0x0, 0xa18a}, {r19, 0x0, 0x100}, {r20, 0x0, 0x2}, {r2, 0x0, 0x100000001}, {r3, 0x0, 0x80000001}, {r22, 0x0, 0x9}]}) r23 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r23, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup3(r25, r24, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r26, 0x8912, 0x400200) ioctl$NBD_SET_SOCK(r23, 0xab00, r26) r27 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r27, 0x8912, 0x400200) inotify_add_watch(r27, 0x0, 0x80000000) [ 619.550095][T23551] CPU: 1 PID: 23551 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 619.558136][T23551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 619.568186][T23551] Call Trace: [ 619.571476][T23551] dump_stack+0x1d8/0x2f8 [ 619.575809][T23551] should_fail+0x555/0x770 [ 619.580231][T23551] __should_failslab+0x11a/0x160 [ 619.585172][T23551] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 619.590888][T23551] should_failslab+0x9/0x20 [ 619.595390][T23551] __kmalloc+0x7a/0x340 [ 619.599535][T23551] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 619.599550][T23551] tomoyo_realpath_from_path+0xdc/0x7c0 [ 619.599570][T23551] tomoyo_path_number_perm+0x166/0x640 [ 619.599617][T23551] ? smack_file_ioctl+0x226/0x2e0 [ 619.599629][T23551] ? __fget+0x4a1/0x510 [ 619.610861][T23551] tomoyo_file_ioctl+0x23/0x30 [ 619.610875][T23551] security_file_ioctl+0x6d/0xd0 [ 619.610889][T23551] __x64_sys_ioctl+0xa3/0x120 [ 619.610904][T23551] do_syscall_64+0xf7/0x1c0 [ 619.610918][T23551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 619.610931][T23551] RIP: 0033:0x4598c7 [ 619.654045][T23551] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 619.673653][T23551] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 619.682071][T23551] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 619.690036][T23551] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 619.698004][T23551] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 619.705968][T23551] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 619.713929][T23551] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:40 executing program 4: unshare(0x40600) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x24082, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket(0xa, 0x1, 0x0) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket(0xa, 0x1, 0x0) close(r9) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r11}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000280)={r11, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r11}, 0x36) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000280)={r7, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000040)={r7, 0x2}, &(0x7f0000000080)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup3(r14, r13, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) r16 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r16, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r17 = socket(0xa, 0x1, 0x0) close(r17) r18 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r18, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100a70000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r17, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r19}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r16, 0x84, 0x70, &(0x7f0000000280)={r19, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r15, 0x84, 0x1a, &(0x7f00000000c0)={r19, 0x3d, "6a89f874922c57e9cf576a831fe4bd5a7414c5c71f740b4b99ede82a9f1624a5e0358152cd03b24797ab53ed1488cf972fd689216a0f7c9dfec2766fe7"}, &(0x7f0000000180)=0x45) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r12, 0x6, 0x8913, 0x63f4, 0x6e9, 0x9, 0x8, 0x9, {r20, @in={{0x2, 0x4e23, @broadcast}}, 0x7, 0x49f, 0x3ff, 0x0, 0x5}}, &(0x7f0000000280)=0xb0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = dup3(r22, r21, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r23, 0x8912, 0x400200) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) inotify_add_watch(r23, 0x0, 0x80000000) 03:36:40 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x4020940d, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 619.999386][T23551] ERROR: Out of memory at tomoyo_realpath_from_path. 03:36:41 executing program 3 (fault-call:0 fault-nth:19): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:41 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpeername$inet(r2, &(0x7f0000000040)={0x2, 0x0, @loopback}, &(0x7f0000000080)=0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 03:36:41 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x4001fc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x10000, 0x0) inotify_add_watch(r9, 0x0, 0x2000000) 03:36:41 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 03:36:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x402c5342, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:41 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) listen(0xffffffffffffffff, 0x8000000) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r1 = syz_open_dev$admmidi(&(0x7f0000001180)='/dev/admmidi#\x00', 0xe37, 0x20000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000011c0), &(0x7f0000001200)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) dup3(r3, r4, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) syz_open_dev$sndpcmc(&(0x7f00000010c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup3(r11, r10, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup3(r14, r13, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) fsetxattr$trusted_overlay_redirect(r15, &(0x7f0000001100)='trusted.overlay.redirect\x00', &(0x7f0000001140)='./file0/file0\x00', 0xe, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x94) r16 = dup3(r9, r6, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x7) syz_mount_image$bfs(&(0x7f0000000000)='bfs\r', &(0x7f0000000040)='./file0\x00', 0xb72, 0xaaaaaaaaaaaabe2, &(0x7f0000001080)=[{&(0x7f0000000080)="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", 0x1000, 0x7ff}], 0x9088, 0x0) [ 620.256005][T23718] FAULT_INJECTION: forcing a failure. [ 620.256005][T23718] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 620.269321][T23718] CPU: 0 PID: 23718 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 620.277199][T23718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 620.287356][T23718] Call Trace: [ 620.287374][T23718] dump_stack+0x1d8/0x2f8 [ 620.287390][T23718] should_fail+0x555/0x770 [ 620.287407][T23718] should_fail_alloc_page+0x55/0x60 [ 620.287416][T23718] prepare_alloc_pages+0x283/0x460 [ 620.287434][T23718] __alloc_pages_nodemask+0xb2/0x5d0 [ 620.314974][T23718] ? stack_trace_save+0x150/0x150 [ 620.320007][T23718] kmem_getpages+0x4d/0xa00 [ 620.324521][T23718] cache_grow_begin+0x7e/0x2c0 [ 620.329280][T23718] cache_alloc_refill+0x311/0x3f0 [ 620.334301][T23718] ? check_preemption_disabled+0xb7/0x2a0 [ 620.340026][T23718] __kmalloc+0x318/0x340 [ 620.344267][T23718] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 620.350010][T23718] tomoyo_realpath_from_path+0xdc/0x7c0 [ 620.355567][T23718] tomoyo_path_number_perm+0x166/0x640 [ 620.361046][T23718] ? smack_file_ioctl+0x226/0x2e0 [ 620.366062][T23718] ? __fget+0x4a1/0x510 [ 620.370219][T23718] tomoyo_file_ioctl+0x23/0x30 [ 620.374973][T23718] security_file_ioctl+0x6d/0xd0 [ 620.379911][T23718] __x64_sys_ioctl+0xa3/0x120 [ 620.384585][T23718] do_syscall_64+0xf7/0x1c0 [ 620.389084][T23718] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 620.394964][T23718] RIP: 0033:0x4598c7 [ 620.398848][T23718] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 620.418616][T23718] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 620.427051][T23718] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 620.435020][T23718] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 620.442984][T23718] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 03:36:41 executing program 4: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 03:36:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x404c534a, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:41 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x4000, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) 03:36:41 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 03:36:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 620.450943][T23718] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 620.458900][T23718] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:41 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pwrite64(r0, &(0x7f0000000580)="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", 0x228, 0x0) unshare(0x40600) r1 = epoll_create(0x4) fcntl$addseals(r1, 0x409, 0x6) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000280)={r6, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={r6, @in6={{0xa, 0x4e22, 0x1, @mcast2, 0x5}}, 0x0, 0x0, 0x8, 0x6, 0xf6}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={r7, 0xde, "4cbf6fcfeee4aecf06d0cf63792be24adb7c113bacaffb4facef5922de53e0babd6a82b1adb02fc2d07e6b19d981a528abba10bc19e755167546272fe48229be98f16ad31c71125d995e84a5c93c7032385d11b52df4dea5087273e3c347a4ac22b59ccfc7783066b706915e4bf3347c038c97f109ba827d5c2d8dd930a3bd4bb5866f4fb1ca15aa87230ede8873755d22ce5ee2d8aad84e7193c60e1b1e772add03321146913498a7448e78c60b9120e79c335882cb00196898d9f4e36579bf7ba32d7d3bfca9ad7eb56790845e73f6cd2e5ddade69c135db116983025c"}, &(0x7f0000000240)=0xe6) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r8, 0x0) 03:36:41 executing program 3 (fault-call:0 fault-nth:20): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:41 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_readv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/68, 0x44}, {&(0x7f0000000080)=""/181, 0xb5}, {&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/137, 0x89}, {&(0x7f00000002c0)=""/24, 0x18}, {&(0x7f0000000300)}], 0x6, &(0x7f0000001480)=[{&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x2, 0x0) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = dup3(r3, r6, 0x40000) utimensat(r7, &(0x7f0000000300)='./file0\x00', &(0x7f00000014c0)={{0x77359400}, {0x77359400}}, 0x0) shutdown(0xffffffffffffffff, 0x0) 03:36:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:41 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000000c0)) dup3(r4, r3, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000000)=0x1) 03:36:41 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) 03:36:41 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000000c0)) dup3(r4, r3, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000000)=0x1) 03:36:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x4058534c, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 620.966279][T23958] FAULT_INJECTION: forcing a failure. [ 620.966279][T23958] name failslab, interval 1, probability 0, space 0, times 0 [ 620.997034][T23958] CPU: 1 PID: 23958 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 621.004958][T23958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.015015][T23958] Call Trace: [ 621.018396][T23958] dump_stack+0x1d8/0x2f8 [ 621.022816][T23958] should_fail+0x555/0x770 [ 621.027239][T23958] __should_failslab+0x11a/0x160 [ 621.032172][T23958] ? tomoyo_encode2+0x273/0x5a0 [ 621.037023][T23958] should_failslab+0x9/0x20 [ 621.041522][T23958] __kmalloc+0x7a/0x340 [ 621.045677][T23958] tomoyo_encode2+0x273/0x5a0 [ 621.050354][T23958] tomoyo_realpath_from_path+0x769/0x7c0 [ 621.055985][T23958] tomoyo_path_number_perm+0x166/0x640 [ 621.061445][T23958] ? trace_hardirqs_on_caller+0x74/0x80 03:36:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x40605346, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 621.067021][T23958] ? smack_file_ioctl+0x226/0x2e0 [ 621.072049][T23958] ? __fget+0x4a1/0x510 [ 621.076199][T23958] tomoyo_file_ioctl+0x23/0x30 [ 621.080975][T23958] security_file_ioctl+0x6d/0xd0 [ 621.085912][T23958] __x64_sys_ioctl+0xa3/0x120 [ 621.090618][T23958] do_syscall_64+0xf7/0x1c0 [ 621.095121][T23958] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 621.101006][T23958] RIP: 0033:0x4598c7 03:36:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x408c5333, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 621.104894][T23958] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 621.124492][T23958] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 621.132896][T23958] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 621.140860][T23958] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 621.148826][T23958] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 621.156798][T23958] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 03:36:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:42 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000000c0)) dup3(r4, r3, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000000)=0x1) 03:36:42 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x430000) write$P9_RMKDIR(r1, &(0x7f00000000c0)={0x14, 0x49, 0x2, {0x2, 0x3, 0x3}}, 0x14) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r2, 0x4) shutdown(r0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x15, 0x0, "d51d1a809dcfd159c5b3038725419f9ed9de9e21a7a4eeb719cd72c66b50408985dd4ad3384d8b1ff5f8bc14023de122b8c7cab1f44fe89247a267b5d0ee00d9", "b52130ea3f47b63d87870f1b21bdc4bad367341794df00b18c84498a26104f1989a4953edda9cdf1cd22b2a692fec605e543b7a92917e4e4f0058243fd81a24c", "191f2e011e3afa35f7146beb2218d2d9dff8db57d1a44341b958fde42ae1c052", [0x7, 0xfffffffffffffffe]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) [ 621.164769][T23958] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 621.306703][T23958] ERROR: Out of memory at tomoyo_realpath_from_path. 03:36:42 executing program 3 (fault-call:0 fault-nth:21): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:42 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 03:36:42 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xc24608269dcb1a12, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)=0x4) unshare(0x40600) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fremovexattr(r1, &(0x7f0000000040)=@known='trusted.overlay.impure\x00') shutdown(0xffffffffffffffff, 0x0) 03:36:42 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000000c0)) dup3(r4, r3, 0x0) 03:36:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x40a85323, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:42 executing program 5: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) shutdown(r0, 0x0) 03:36:42 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000000c0)) 03:36:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x40bc5311, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:42 executing program 5: ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f0000000100)=ANY=[@ANYBLOB="0608000000000000000000000011a369181abfd9c72e875e5e7f64be2653684751fd9c8021a3420d65c40852fce331652c178e95a18702771457cd30afc729bcea0091b76f9a0cbd21985d090000005da570d320d8f7a8a38e6d2f986797ae06b00a670b602ac095e863e87d11dac91348a68adb7a07408ffcb6e22bed9d63d9dce8fee676ab3573e03a3a"]) unshare(0x94060700) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:36:42 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 03:36:42 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0xc0000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x7, 0x3a2, 0x6}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x1, 0x1, 0xd63, 0x4f9, 0x23cc, 0x7, 0x101, r5}, 0x20) unshare(0x40600) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x40, 0x0) shutdown(0xffffffffffffffff, 0x0) 03:36:42 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x80045300, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 621.616980][T24221] FAULT_INJECTION: forcing a failure. [ 621.616980][T24221] name failslab, interval 1, probability 0, space 0, times 0 [ 621.649061][T24221] CPU: 1 PID: 24221 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 621.656982][T24221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 621.667029][T24221] Call Trace: [ 621.670320][T24221] dump_stack+0x1d8/0x2f8 [ 621.674643][T24221] should_fail+0x555/0x770 [ 621.679160][T24221] __should_failslab+0x11a/0x160 [ 621.684075][T24221] ? __kernfs_new_node+0x97/0x6b0 [ 621.689111][T24221] should_failslab+0x9/0x20 [ 621.693587][T24221] kmem_cache_alloc+0x56/0x2e0 [ 621.698323][T24221] __kernfs_new_node+0x97/0x6b0 [ 621.703150][T24221] ? __kasan_check_write+0x14/0x20 [ 621.708234][T24221] ? __mutex_unlock_slowpath+0x13c/0x5b0 [ 621.713839][T24221] kernfs_new_node+0x97/0x170 [ 621.718491][T24221] __kernfs_create_file+0x4a/0x2f0 [ 621.723574][T24221] sysfs_add_file_mode_ns+0x2dc/0x3a0 [ 621.728931][T24221] internal_create_group+0x4be/0xd80 [ 621.734196][T24221] sysfs_create_group+0x1f/0x30 [ 621.739019][T24221] loop_set_fd+0xf54/0x1470 [ 621.743501][T24221] lo_ioctl+0xd5/0x2200 [ 621.747627][T24221] ? __kasan_slab_free+0x12a/0x1e0 [ 621.752720][T24221] ? kasan_slab_free+0xe/0x10 [ 621.757370][T24221] ? kfree+0x115/0x200 [ 621.761410][T24221] ? tomoyo_path_number_perm+0x4e1/0x640 [ 621.767012][T24221] ? tomoyo_file_ioctl+0x23/0x30 [ 621.771919][T24221] ? security_file_ioctl+0x6d/0xd0 [ 621.777002][T24221] ? __x64_sys_ioctl+0xa3/0x120 [ 621.781824][T24221] ? do_syscall_64+0xf7/0x1c0 [ 621.786472][T24221] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 621.792511][T24221] ? debug_check_no_obj_freed+0x505/0x5b0 [ 621.798211][T24221] ? rcu_lock_release+0x9/0x30 [ 621.802951][T24221] ? rcu_lock_release+0x9/0x30 [ 621.807690][T24221] ? lo_release+0x1f0/0x1f0 [ 621.812164][T24221] blkdev_ioctl+0x807/0x2980 [ 621.816726][T24221] ? tomoyo_path_number_perm+0x53e/0x640 [ 621.822339][T24221] block_ioctl+0xbd/0x100 [ 621.826637][T24221] ? blkdev_iopoll+0x100/0x100 [ 621.831371][T24221] do_vfs_ioctl+0x744/0x1730 [ 621.835945][T24221] ? __fget+0x4a1/0x510 [ 621.840075][T24221] ? tomoyo_file_ioctl+0x23/0x30 [ 621.844985][T24221] ? security_file_ioctl+0xa1/0xd0 [ 621.850088][T24221] __x64_sys_ioctl+0xe3/0x120 [ 621.854737][T24221] do_syscall_64+0xf7/0x1c0 [ 621.859212][T24221] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 621.865075][T24221] RIP: 0033:0x4598c7 [ 621.868953][T24221] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 621.888528][T24221] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 621.896994][T24221] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 621.904938][T24221] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 621.912881][T24221] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 621.920827][T24221] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 621.928768][T24221] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:43 executing program 3 (fault-call:0 fault-nth:22): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:43 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) 03:36:43 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) epoll_create1(0x0) 03:36:43 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 03:36:43 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) 03:36:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x80045301, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 622.195699][T24353] FAULT_INJECTION: forcing a failure. [ 622.195699][T24353] name failslab, interval 1, probability 0, space 0, times 0 [ 622.215744][T24353] CPU: 1 PID: 24353 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 622.223652][T24353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.233702][T24353] Call Trace: [ 622.236996][T24353] dump_stack+0x1d8/0x2f8 [ 622.241333][T24353] should_fail+0x555/0x770 03:36:43 executing program 5: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket(0xa, 0x1, 0x0) close(r9) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="e6bfffff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r11}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000280)={r11, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000080)={r11, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={r12, 0x9, 0x30}, &(0x7f0000000140)=0xc) 03:36:43 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x400) accept4$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x4c, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e21, @broadcast}, @in6={0xa, 0x4e23, 0xfffffff8, @empty}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x8, 0x6, 0x18101, 0xfffffffc, 0x7f, 0x81, 0x37b8b55b, 0x1, r7}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r14) setsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000200)={r11, r13, r14}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) [ 622.245844][T24353] __should_failslab+0x11a/0x160 [ 622.250784][T24353] ? __kernfs_new_node+0x97/0x6b0 [ 622.255805][T24353] should_failslab+0x9/0x20 [ 622.260305][T24353] kmem_cache_alloc+0x56/0x2e0 [ 622.265068][T24353] __kernfs_new_node+0x97/0x6b0 [ 622.269914][T24353] ? __schedule+0x7e3/0xb80 [ 622.274425][T24353] ? bd_set_size+0x97/0xb0 [ 622.278844][T24353] kernfs_create_dir_ns+0x9b/0x230 [ 622.283961][T24353] internal_create_group+0x207/0xd80 [ 622.289330][T24353] sysfs_create_group+0x1f/0x30 [ 622.294173][T24353] loop_set_fd+0xf54/0x1470 [ 622.298712][T24353] lo_ioctl+0xd5/0x2200 [ 622.302845][T24353] ? __kasan_slab_free+0x12a/0x1e0 [ 622.307936][T24353] ? kasan_slab_free+0xe/0x10 [ 622.312590][T24353] ? kfree+0x115/0x200 [ 622.316637][T24353] ? tomoyo_path_number_perm+0x4e1/0x640 [ 622.322251][T24353] ? tomoyo_file_ioctl+0x23/0x30 [ 622.327166][T24353] ? security_file_ioctl+0x6d/0xd0 [ 622.332251][T24353] ? __x64_sys_ioctl+0xa3/0x120 [ 622.337078][T24353] ? do_syscall_64+0xf7/0x1c0 [ 622.341736][T24353] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 622.347794][T24353] ? debug_check_no_obj_freed+0x505/0x5b0 [ 622.353512][T24353] ? rcu_lock_release+0x9/0x30 [ 622.358260][T24353] ? rcu_lock_release+0x9/0x30 [ 622.363018][T24353] ? lo_release+0x1f0/0x1f0 [ 622.367508][T24353] blkdev_ioctl+0x807/0x2980 [ 622.372087][T24353] ? tomoyo_path_number_perm+0x53e/0x640 [ 622.377707][T24353] block_ioctl+0xbd/0x100 [ 622.382065][T24353] ? blkdev_iopoll+0x100/0x100 [ 622.386809][T24353] do_vfs_ioctl+0x744/0x1730 [ 622.391372][T24353] ? __fget+0x4a1/0x510 [ 622.395508][T24353] ? tomoyo_file_ioctl+0x23/0x30 [ 622.400567][T24353] ? security_file_ioctl+0xa1/0xd0 [ 622.405660][T24353] __x64_sys_ioctl+0xe3/0x120 [ 622.410329][T24353] do_syscall_64+0xf7/0x1c0 [ 622.414820][T24353] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 622.420707][T24353] RIP: 0033:0x4598c7 [ 622.424584][T24353] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 622.444180][T24353] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 622.452573][T24353] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 622.460523][T24353] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 622.468480][T24353] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 622.476431][T24353] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 622.484383][T24353] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:43 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) 03:36:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x800454d2, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:43 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 03:36:43 executing program 2: unshare(0x40600) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='\xff\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00@\x00', 0xff, 0x80) shutdown(r0, 0x1) 03:36:43 executing program 3 (fault-call:0 fault-nth:23): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:43 executing program 5: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4$bt_l2cap(r3, &(0x7f0000000600), &(0x7f0000000640)=0xe, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xbf, "56c214e21f08f3e702c8741f2b4e4308a3b8d0c5d01d5caf0a9fc92619808eb91f0067f840c410842d9b0b15fc9caa874c8c0a9626d32e9fb8f80f6a3411b7ae56b97653aff2b3c404e7b1dd826486366d092cca152b55e5a3d87953e460748aea31a732dcb4b4a0665dc06a3515438b1653cd26e86bde188ef960cf0ee715ed66c7bcdf8fe6b5dc0e48e80cc0a274ab5f50770510b095850cdd54ede133698bd03662eecd9960fc2b3dbc34406fd42524073f202bf9e12d23363b8b9e577a"}, &(0x7f0000000080)=0xc7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x0, 0x4, 0x5, 0x8, 0x5, 0x66a, 0x80000000, r5}, &(0x7f0000000100)=0x20) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x401) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000000040)=0x101, 0x4) shutdown(r4, 0x1) 03:36:43 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) 03:36:43 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x80086301, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 622.928462][T24440] FAULT_INJECTION: forcing a failure. [ 622.928462][T24440] name failslab, interval 1, probability 0, space 0, times 0 [ 622.941718][T24440] CPU: 1 PID: 24440 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 622.949614][T24440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 622.959661][T24440] Call Trace: [ 622.962948][T24440] dump_stack+0x1d8/0x2f8 [ 622.967277][T24440] should_fail+0x555/0x770 [ 622.971691][T24440] __should_failslab+0x11a/0x160 [ 622.976623][T24440] ? radix_tree_node_alloc+0x1a1/0x370 [ 622.982076][T24440] should_failslab+0x9/0x20 [ 622.986571][T24440] kmem_cache_alloc+0x56/0x2e0 [ 622.991331][T24440] radix_tree_node_alloc+0x1a1/0x370 [ 622.996618][T24440] idr_get_free+0x2b8/0x890 [ 623.001124][T24440] idr_alloc_cyclic+0x18b/0x550 [ 623.005997][T24440] __kernfs_new_node+0x124/0x6b0 [ 623.010933][T24440] ? bd_set_size+0x97/0xb0 [ 623.015347][T24440] kernfs_create_dir_ns+0x9b/0x230 [ 623.020457][T24440] internal_create_group+0x207/0xd80 [ 623.025741][T24440] sysfs_create_group+0x1f/0x30 [ 623.030581][T24440] loop_set_fd+0xf54/0x1470 [ 623.035087][T24440] lo_ioctl+0xd5/0x2200 [ 623.039238][T24440] ? __kasan_slab_free+0x12a/0x1e0 [ 623.044354][T24440] ? kasan_slab_free+0xe/0x10 [ 623.049016][T24440] ? kfree+0x115/0x200 [ 623.053077][T24440] ? tomoyo_path_number_perm+0x4e1/0x640 [ 623.058699][T24440] ? tomoyo_file_ioctl+0x23/0x30 [ 623.063635][T24440] ? security_file_ioctl+0x6d/0xd0 [ 623.068743][T24440] ? __x64_sys_ioctl+0xa3/0x120 [ 623.073682][T24440] ? do_syscall_64+0xf7/0x1c0 [ 623.078369][T24440] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 623.084516][T24440] ? debug_check_no_obj_freed+0x505/0x5b0 [ 623.090240][T24440] ? rcu_lock_release+0x9/0x30 [ 623.095000][T24440] ? rcu_lock_release+0x9/0x30 [ 623.099756][T24440] ? lo_release+0x1f0/0x1f0 [ 623.104245][T24440] blkdev_ioctl+0x807/0x2980 [ 623.108827][T24440] ? tomoyo_path_number_perm+0x53e/0x640 [ 623.114469][T24440] block_ioctl+0xbd/0x100 [ 623.118791][T24440] ? blkdev_iopoll+0x100/0x100 [ 623.123545][T24440] do_vfs_ioctl+0x744/0x1730 [ 623.128124][T24440] ? __fget+0x4a1/0x510 [ 623.132291][T24440] ? tomoyo_file_ioctl+0x23/0x30 [ 623.137228][T24440] ? security_file_ioctl+0xa1/0xd0 [ 623.142332][T24440] __x64_sys_ioctl+0xe3/0x120 [ 623.147004][T24440] do_syscall_64+0xf7/0x1c0 [ 623.151499][T24440] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 623.157377][T24440] RIP: 0033:0x4598c7 03:36:44 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 03:36:44 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0045878, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:44 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) [ 623.161260][T24440] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 623.180858][T24440] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 623.189261][T24440] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 623.197224][T24440] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 623.205186][T24440] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 623.213146][T24440] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 623.221110][T24440] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:44 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$UI_END_FF_UPLOAD(r1, 0x406855c9, &(0x7f0000000040)={0x6, 0x9, {0x57, 0x6, 0x8, {0x0, 0x5}, {0x1, 0x400}, @rumble={0x20, 0xffff}}, {0x54, 0x0, 0x7, {0x6, 0x40}, {0x2, 0x3}, @cond=[{0x7, 0x200, 0xfff, 0x5, 0x1f}, {0x6, 0x3, 0x9, 0x815, 0x6, 0x3f}]}}) shutdown(r0, 0x0) 03:36:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvfrom$rxrpc(r2, &(0x7f0000000040)=""/7, 0x7, 0x1, 0x0, 0x0) unshare(0x40600) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x42041, 0x0) shutdown(r3, 0x1) prctl$PR_SVE_GET_VL(0x33, 0x1131e) 03:36:44 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0045878, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:44 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 03:36:44 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x9, 0x10200) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000040)=0x1001800, 0x4) 03:36:44 executing program 3 (fault-call:0 fault-nth:24): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:44 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) 03:36:44 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/176, 0xb0}, {&(0x7f0000000140)=""/235, 0xeb}, {&(0x7f0000000240)=""/94, 0x5e}, {&(0x7f00000002c0)=""/202, 0xca}], 0x4, &(0x7f0000000400)=""/52, 0x34}, 0x10001) unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) 03:36:44 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) shutdown(0xffffffffffffffff, 0x3) 03:36:44 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0105303, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:44 executing program 5: unshare(0x40600) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4300) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000040)) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00000000c0)="f6", 0x1) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) [ 623.666692][T24646] FAULT_INJECTION: forcing a failure. [ 623.666692][T24646] name failslab, interval 1, probability 0, space 0, times 0 [ 623.679550][T24646] CPU: 1 PID: 24646 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 623.687435][T24646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 623.697485][T24646] Call Trace: [ 623.700776][T24646] dump_stack+0x1d8/0x2f8 [ 623.705100][T24646] should_fail+0x555/0x770 [ 623.709512][T24646] __should_failslab+0x11a/0x160 [ 623.714439][T24646] ? radix_tree_node_alloc+0x1a1/0x370 [ 623.719887][T24646] should_failslab+0x9/0x20 [ 623.724380][T24646] kmem_cache_alloc+0x56/0x2e0 [ 623.729132][T24646] ? radix_tree_node_alloc+0x1a1/0x370 [ 623.734582][T24646] radix_tree_node_alloc+0x1a1/0x370 [ 623.739864][T24646] idr_get_free+0x2b8/0x890 [ 623.744975][T24646] idr_alloc_cyclic+0x18b/0x550 [ 623.749830][T24646] __kernfs_new_node+0x124/0x6b0 [ 623.754760][T24646] ? bd_set_size+0x97/0xb0 [ 623.759185][T24646] kernfs_create_dir_ns+0x9b/0x230 [ 623.764298][T24646] internal_create_group+0x207/0xd80 [ 623.769592][T24646] sysfs_create_group+0x1f/0x30 [ 623.774430][T24646] loop_set_fd+0xf54/0x1470 [ 623.778937][T24646] lo_ioctl+0xd5/0x2200 [ 623.783078][T24646] ? __kasan_slab_free+0x12a/0x1e0 [ 623.788189][T24646] ? kasan_slab_free+0xe/0x10 [ 623.792856][T24646] ? kfree+0x115/0x200 [ 623.796914][T24646] ? tomoyo_path_number_perm+0x4e1/0x640 [ 623.802532][T24646] ? tomoyo_file_ioctl+0x23/0x30 [ 623.807452][T24646] ? security_file_ioctl+0x6d/0xd0 [ 623.812550][T24646] ? __x64_sys_ioctl+0xa3/0x120 [ 623.817383][T24646] ? do_syscall_64+0xf7/0x1c0 [ 623.822048][T24646] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 623.828113][T24646] ? debug_check_no_obj_freed+0x505/0x5b0 [ 623.833840][T24646] ? rcu_lock_release+0x9/0x30 [ 623.838600][T24646] ? rcu_lock_release+0x9/0x30 [ 623.843352][T24646] ? lo_release+0x1f0/0x1f0 [ 623.847844][T24646] blkdev_ioctl+0x807/0x2980 [ 623.852426][T24646] ? tomoyo_path_number_perm+0x53e/0x640 [ 623.858071][T24646] block_ioctl+0xbd/0x100 [ 623.862388][T24646] ? blkdev_iopoll+0x100/0x100 [ 623.867144][T24646] do_vfs_ioctl+0x744/0x1730 [ 623.871722][T24646] ? __fget+0x4a1/0x510 [ 623.875874][T24646] ? tomoyo_file_ioctl+0x23/0x30 [ 623.880800][T24646] ? security_file_ioctl+0xa1/0xd0 [ 623.885908][T24646] __x64_sys_ioctl+0xe3/0x120 [ 623.890577][T24646] do_syscall_64+0xf7/0x1c0 [ 623.895078][T24646] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 623.900961][T24646] RIP: 0033:0x4598c7 [ 623.904844][T24646] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 623.924436][T24646] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 623.932836][T24646] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 623.940798][T24646] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 623.948763][T24646] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 623.956722][T24646] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 623.964684][T24646] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:45 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 03:36:45 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) shutdown(0xffffffffffffffff, 0x3) 03:36:45 executing program 2: unshare(0x8000000) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x30d69a6c49d6d43, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x3) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000000)=""/231, 0xe7) 03:36:45 executing program 3 (fault-call:0 fault-nth:25): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:45 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0189436, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:45 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = dup(r0) getsockname$ax25(r1, &(0x7f0000000000)={{0x3, @netrom}, [@netrom, @remote, @default, @bcast, @default, @bcast, @rose]}, &(0x7f0000000080)=0x48) r2 = socket$kcm(0x29, 0x2, 0x0) flock(r0, 0x1) shutdown(r2, 0x0) 03:36:45 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) shutdown(0xffffffffffffffff, 0x3) 03:36:45 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 03:36:45 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc020660b, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 624.385611][T24823] FAULT_INJECTION: forcing a failure. [ 624.385611][T24823] name failslab, interval 1, probability 0, space 0, times 0 [ 624.448520][T24823] CPU: 1 PID: 24823 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 624.456552][T24823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 624.466603][T24823] Call Trace: [ 624.470019][T24823] dump_stack+0x1d8/0x2f8 [ 624.474347][T24823] should_fail+0x555/0x770 [ 624.478746][T24823] __should_failslab+0x11a/0x160 [ 624.483662][T24823] ? __kernfs_new_node+0x97/0x6b0 [ 624.488676][T24823] should_failslab+0x9/0x20 [ 624.493159][T24823] kmem_cache_alloc+0x56/0x2e0 [ 624.497900][T24823] __kernfs_new_node+0x97/0x6b0 [ 624.502840][T24823] ? mutex_unlock+0xd/0x10 [ 624.507242][T24823] ? kernfs_activate+0x4c7/0x4e0 [ 624.512161][T24823] kernfs_new_node+0x97/0x170 [ 624.516829][T24823] __kernfs_create_file+0x4a/0x2f0 [ 624.521919][T24823] sysfs_add_file_mode_ns+0x2dc/0x3a0 [ 624.527273][T24823] internal_create_group+0x4be/0xd80 [ 624.532543][T24823] sysfs_create_group+0x1f/0x30 [ 624.537483][T24823] loop_set_fd+0xf54/0x1470 [ 624.541971][T24823] lo_ioctl+0xd5/0x2200 [ 624.546102][T24823] ? __kasan_slab_free+0x12a/0x1e0 [ 624.551214][T24823] ? kasan_slab_free+0xe/0x10 [ 624.555871][T24823] ? kfree+0x115/0x200 [ 624.559914][T24823] ? tomoyo_path_number_perm+0x4e1/0x640 [ 624.565517][T24823] ? tomoyo_file_ioctl+0x23/0x30 [ 624.570430][T24823] ? security_file_ioctl+0x6d/0xd0 [ 624.575515][T24823] ? __x64_sys_ioctl+0xa3/0x120 [ 624.580340][T24823] ? do_syscall_64+0xf7/0x1c0 [ 624.584990][T24823] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 624.591043][T24823] ? debug_check_no_obj_freed+0x505/0x5b0 [ 624.596834][T24823] ? rcu_lock_release+0x9/0x30 [ 624.601576][T24823] ? rcu_lock_release+0x9/0x30 [ 624.606319][T24823] ? lo_release+0x1f0/0x1f0 [ 624.610796][T24823] blkdev_ioctl+0x807/0x2980 [ 624.615361][T24823] ? tomoyo_path_number_perm+0x53e/0x640 [ 624.620981][T24823] block_ioctl+0xbd/0x100 [ 624.625284][T24823] ? blkdev_iopoll+0x100/0x100 [ 624.630021][T24823] do_vfs_ioctl+0x744/0x1730 [ 624.634584][T24823] ? __fget+0x4a1/0x510 [ 624.638718][T24823] ? tomoyo_file_ioctl+0x23/0x30 [ 624.643630][T24823] ? security_file_ioctl+0xa1/0xd0 [ 624.648720][T24823] __x64_sys_ioctl+0xe3/0x120 [ 624.654501][T24823] do_syscall_64+0xf7/0x1c0 [ 624.658994][T24823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 624.664860][T24823] RIP: 0033:0x4598c7 [ 624.668731][T24823] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 624.688396][T24823] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 03:36:45 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x240000) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="c0000000210000002dbd7000fedbdf25ac14140b000000000000000000000000fe8000040000000000000000000000ca4e2300004e2300400a00e08006000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="b06b6e000000000008000b000700000008001800090000002c0013007f000001000000000000000000000000fe880000000000000000000000000001070000000000000008000b00ffff2a7d2c001300ff010000000000000000000000000001fc8000000000000000ac2cc5e90000aa000000001d000000"], 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x54417667d5c9a7e3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00000002c0), 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000300)={'bond_slave_0\x00', 0x200}) unshare(0x40600) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r9, 0x0) 03:36:45 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) shutdown(r0, 0x3) [ 624.696777][T24823] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 624.704723][T24823] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 624.712671][T24823] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 624.720618][T24823] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 624.728565][T24823] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:45 executing program 2: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)="14a6555e5b16f486a3e34ea5af9fb26c73933887df434586481a894cc3af12130146e75853a28a5d19dc04f72bf877ee27b4ab2632d3da9864429dacb689e47db6260cf7c6786db97c49d91fc14aae764aa6dcf0fc93a5c4323534eadaff0bffd04265ad2993c77531195d1a8ed0125f9064425f4dd1838e01e4e30e771edb2e4642b8e528ed7f506eeea981bcbde8", 0x8f) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2200, 0x0) ioctl$NBD_SET_SIZE(r0, 0xab02, 0x3) unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) 03:36:45 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) shutdown(r0, 0x3) 03:36:45 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc02c5341, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:45 executing program 5: unshare(0x1e010a80) r0 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, &(0x7f00000000c0)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r2, 0x16}) [ 624.916948][T24890] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 624.984427][ T2495] blk_update_request: I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 624.995782][ T2495] Buffer I/O error on dev loop3, logical block 0, async page read 03:36:46 executing program 3 (fault-call:0 fault-nth:26): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:46 executing program 2: unshare(0x28050000) r0 = syz_open_dev$cec(&(0x7f0000000100)='\x00\x00@\x00', 0x0, 0x2) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) prctl$PR_SET_NAME(0xf, &(0x7f0000000080)='md5sum%nodev]:\x00') ioctl$TIOCMGET(0xffffffffffffffff, 0x5415, &(0x7f00000000c0)) shutdown(0xffffffffffffffff, 0x0) 03:36:46 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 03:36:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0305302, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:46 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) shutdown(r0, 0x3) 03:36:46 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) 03:36:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc04c5349, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:46 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) [ 625.297888][T25121] FAULT_INJECTION: forcing a failure. [ 625.297888][T25121] name failslab, interval 1, probability 0, space 0, times 0 [ 625.321089][T25121] CPU: 1 PID: 25121 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 625.329098][T25121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.339153][T25121] Call Trace: [ 625.342445][T25121] dump_stack+0x1d8/0x2f8 03:36:46 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) 03:36:46 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r7, r6, 0x0) recvmmsg(r7, &(0x7f0000002ac0)=[{{&(0x7f00000001c0)=@ipx, 0x80, &(0x7f0000001540)=[{&(0x7f0000000240)=""/84, 0x54}, {&(0x7f00000002c0)=""/246, 0xf6}, {&(0x7f00000003c0)=""/92, 0x5c}, {&(0x7f0000000440)=""/230, 0xe6}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x5}, 0x1}, {{&(0x7f00000015c0)=@x25, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001640)=""/144, 0x90}, {&(0x7f0000001700)=""/171, 0xab}, {&(0x7f00000017c0)=""/28, 0x1c}, {&(0x7f0000001800)=""/175, 0xaf}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/216, 0xd8}], 0x6, &(0x7f0000002a40)=""/71, 0x47}}], 0x2, 0x80016100, &(0x7f0000002b40)) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f0000000180)=0xffffff00, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x91, "ec58505199ab1b532e3b4d3b23b7d5f7ed0e1f12678c4d09a5ff129ebe340df95aecf419b09bc6b430ca61df2073f2b00c9ecebe460001a526df6d211d298ac914244e40034607ae1d332e3bf66ea008a61869f8a4a8a7b3e40f85bf332c367fe28ab620c407db688bba0149507395aa01af92a84195969042953b10df4fe21a080b9548e82f484d19ea286f5d702df856"}, &(0x7f00000000c0)=0x99) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r8, 0x10001, 0x81, 0x6}, &(0x7f0000000140)=0x10) 03:36:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0505350, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:46 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x107000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f0000000180)={0x1, 0xfffffffa, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_FMT(r3, 0xc0585604, &(0x7f0000000000)={0x89a9cd80ec9718a8, 0x0, {0x2d52, 0x20001, 0x3013, 0x7, 0x1, 0x7, 0x2}}) [ 625.346771][T25121] should_fail+0x555/0x770 [ 625.351187][T25121] __should_failslab+0x11a/0x160 [ 625.356127][T25121] ? __kernfs_new_node+0x97/0x6b0 [ 625.361161][T25121] should_failslab+0x9/0x20 [ 625.365663][T25121] kmem_cache_alloc+0x56/0x2e0 [ 625.370510][T25121] __kernfs_new_node+0x97/0x6b0 [ 625.375364][T25121] ? mutex_unlock+0xd/0x10 [ 625.379789][T25121] ? kernfs_activate+0x4c7/0x4e0 [ 625.384730][T25121] kernfs_new_node+0x97/0x170 [ 625.389411][T25121] __kernfs_create_file+0x4a/0x2f0 [ 625.394520][T25121] sysfs_add_file_mode_ns+0x2dc/0x3a0 [ 625.399910][T25121] internal_create_group+0x4be/0xd80 [ 625.405178][T25121] sysfs_create_group+0x1f/0x30 [ 625.410002][T25121] loop_set_fd+0xf54/0x1470 [ 625.414487][T25121] lo_ioctl+0xd5/0x2200 [ 625.418612][T25121] ? __kasan_slab_free+0x12a/0x1e0 [ 625.423702][T25121] ? kasan_slab_free+0xe/0x10 [ 625.428367][T25121] ? kfree+0x115/0x200 [ 625.432409][T25121] ? tomoyo_path_number_perm+0x4e1/0x640 [ 625.438009][T25121] ? tomoyo_file_ioctl+0x23/0x30 [ 625.442917][T25121] ? security_file_ioctl+0x6d/0xd0 [ 625.448000][T25121] ? __x64_sys_ioctl+0xa3/0x120 [ 625.452824][T25121] ? do_syscall_64+0xf7/0x1c0 [ 625.457485][T25121] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 625.463530][T25121] ? debug_check_no_obj_freed+0x505/0x5b0 [ 625.469233][T25121] ? rcu_lock_release+0x9/0x30 [ 625.473975][T25121] ? rcu_lock_release+0x9/0x30 [ 625.478722][T25121] ? lo_release+0x1f0/0x1f0 [ 625.483198][T25121] blkdev_ioctl+0x807/0x2980 [ 625.487763][T25121] ? tomoyo_path_number_perm+0x53e/0x640 [ 625.493379][T25121] block_ioctl+0xbd/0x100 [ 625.497681][T25121] ? blkdev_iopoll+0x100/0x100 [ 625.502423][T25121] do_vfs_ioctl+0x744/0x1730 [ 625.506986][T25121] ? __fget+0x4a1/0x510 [ 625.511118][T25121] ? tomoyo_file_ioctl+0x23/0x30 [ 625.516031][T25121] ? security_file_ioctl+0xa1/0xd0 [ 625.521115][T25121] __x64_sys_ioctl+0xe3/0x120 [ 625.525767][T25121] do_syscall_64+0xf7/0x1c0 [ 625.530246][T25121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 625.536110][T25121] RIP: 0033:0x4598c7 [ 625.539980][T25121] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 625.559557][T25121] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 625.567953][T25121] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 625.575898][T25121] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 625.583842][T25121] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 625.591788][T25121] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 625.599741][T25121] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:46 executing program 3 (fault-call:0 fault-nth:27): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) 03:36:46 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x100, 0x2139f9d687d842ad, {0xfffffffffffffffe, 0x0, 0x2, 0x2, 0x1}}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_S_CROP(r3, 0xc038563c, &(0x7f0000000040)={0x0, 0x0, {0xfff, 0x7, 0x0, 0x1f}}) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r4, 0x0) 03:36:46 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc050561a, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:46 executing program 2: unshare(0x50400) shutdown(0xffffffffffffffff, 0x0) 03:36:46 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) 03:36:46 executing program 5: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$TIPC_GROUP_LEAVE(r9, 0x10f, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FLAG(r9, 0x0, &(0x7f0000000180)='rw\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000000040)) r10 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r10, 0xc0045520, &(0x7f0000000000)=0x6) [ 625.968450][T25282] FAULT_INJECTION: forcing a failure. [ 625.968450][T25282] name failslab, interval 1, probability 0, space 0, times 0 03:36:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc058534b, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) [ 626.035011][T25282] CPU: 1 PID: 25282 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 626.043028][T25282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 626.053063][T25282] Call Trace: [ 626.056333][T25282] dump_stack+0x1d8/0x2f8 [ 626.060642][T25282] should_fail+0x555/0x770 [ 626.065038][T25282] __should_failslab+0x11a/0x160 [ 626.069955][T25282] ? __kernfs_new_node+0x97/0x6b0 [ 626.074967][T25282] should_failslab+0x9/0x20 [ 626.079447][T25282] kmem_cache_alloc+0x56/0x2e0 [ 626.084202][T25282] __kernfs_new_node+0x97/0x6b0 [ 626.089030][T25282] ? mutex_unlock+0xd/0x10 [ 626.093432][T25282] ? kernfs_activate+0x4c7/0x4e0 [ 626.098346][T25282] kernfs_new_node+0x97/0x170 [ 626.102998][T25282] __kernfs_create_file+0x4a/0x2f0 [ 626.108085][T25282] sysfs_add_file_mode_ns+0x2dc/0x3a0 [ 626.113439][T25282] internal_create_group+0x4be/0xd80 [ 626.118707][T25282] sysfs_create_group+0x1f/0x30 [ 626.123532][T25282] loop_set_fd+0xf54/0x1470 [ 626.128017][T25282] lo_ioctl+0xd5/0x2200 [ 626.132145][T25282] ? __kasan_slab_free+0x12a/0x1e0 [ 626.137226][T25282] ? kasan_slab_free+0xe/0x10 [ 626.141875][T25282] ? kfree+0x115/0x200 [ 626.145916][T25282] ? tomoyo_path_number_perm+0x4e1/0x640 [ 626.151521][T25282] ? tomoyo_file_ioctl+0x23/0x30 [ 626.156432][T25282] ? security_file_ioctl+0x6d/0xd0 [ 626.161528][T25282] ? __x64_sys_ioctl+0xa3/0x120 [ 626.166364][T25282] ? do_syscall_64+0xf7/0x1c0 [ 626.171016][T25282] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 626.177059][T25282] ? debug_check_no_obj_freed+0x505/0x5b0 [ 626.182763][T25282] ? rcu_lock_release+0x9/0x30 [ 626.187523][T25282] ? rcu_lock_release+0x9/0x30 [ 626.192266][T25282] ? lo_release+0x1f0/0x1f0 [ 626.196746][T25282] blkdev_ioctl+0x807/0x2980 [ 626.201320][T25282] ? tomoyo_path_number_perm+0x53e/0x640 [ 626.206949][T25282] block_ioctl+0xbd/0x100 [ 626.211260][T25282] ? blkdev_iopoll+0x100/0x100 [ 626.216005][T25282] do_vfs_ioctl+0x744/0x1730 [ 626.220573][T25282] ? __fget+0x4a1/0x510 [ 626.224713][T25282] ? tomoyo_file_ioctl+0x23/0x30 [ 626.229626][T25282] ? security_file_ioctl+0xa1/0xd0 [ 626.234715][T25282] __x64_sys_ioctl+0xe3/0x120 [ 626.239373][T25282] do_syscall_64+0xf7/0x1c0 [ 626.243855][T25282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 626.249725][T25282] RIP: 0033:0x4598c7 [ 626.253619][T25282] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 626.273200][T25282] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 03:36:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) [ 626.281583][T25282] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 626.289533][T25282] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 626.297478][T25282] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 626.305426][T25282] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 626.313373][T25282] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:47 executing program 2: unshare(0x40051400) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000004c0)={0x40, 0x293b9a75da7f3080, &(0x7f0000000240)="1fd02a3380ab9011e4bfe22dffa7b3773cf45692b97db022e9781148d88ee56d88e3e1aa5a2d7b", &(0x7f00000003c0)="35edac4cc5eb0b512612bf74920c850bc0e12c2a41661eaf9ab2fd8b778c7c7848dbaee91bd6ccf495186007c5a17ba249174cb2a9f87485c8dd097e2bee86c1a76375d0e35b80772f97d2771adc3ace77935db0daf261a4960007490d5096722eee3d7818bf93c20efeb7540ae90545a9f67ceb433e8a3afc158b98586307bd4327ebdf54dd9e66bc73561e31e96633f807adbaad877b1d821333e0c9065d0f3a0f9566f783ad70193229914fe2b61dbae7dbfab9f7a22ee3b7339a734baaaae92f34c90e878471f9f10422177fe7e1c285dde0207c25c900be58d4ce129c7f", 0x27, 0xe0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) fcntl$dupfd(r4, 0x203, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) perf_event_open$cgroup(&(0x7f0000000600)={0x2, 0x70, 0x20, 0x8, 0x5, 0x2, 0x0, 0x7, 0x4400, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xc00, 0x0, @perf_bp={&(0x7f00000005c0), 0xd}, 0x40, 0xfc, 0x4, 0xf, 0x74d, 0x1, 0xd7}, r2, 0x8, r2, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r12, r11, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = dup3(r14, r13, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r15, 0x8912, 0x400200) socket$caif_stream(0x25, 0x1, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r18 = dup3(r17, r16, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r21 = dup3(r20, r19, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r21, 0x8912, 0x400200) r22 = dup3(r21, r18, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r22, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000500)='htcp\x00', 0x5) r23 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r23, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r24 = socket(0xa, 0x1, 0x0) close(r24) socket$inet6_sctp(0xa, 0x10000000005, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r27 = dup3(r26, r25, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r27, 0x8912, 0x400200) r28 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r28, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="f1000200", @ANYRES32=0x0], &(0x7f0000000100)=0xfffffe16) setsockopt$inet_sctp_SCTP_MAX_BURST(r24, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r29}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r27, 0x84, 0x6e, &(0x7f0000000540)=[@in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e22, 0x8, @remote, 0x177}, @in6={0xa, 0x4e20, 0x6, @local, 0x1}], 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r23, 0x84, 0x70, &(0x7f0000000280)={r29, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x400, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r22, 0x84, 0x9, &(0x7f0000000000)={r29, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0xffffffff, 0x8, 0x800, 0x3, 0x40}, 0x98) socket$unix(0x1, 0x2, 0x0) 03:36:47 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) 03:36:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc05c5340, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:47 executing program 3 (fault-call:0 fault-nth:28): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:47 executing program 5: unshare(0x200) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r0, 0x0) 03:36:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0605345, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:47 executing program 0: syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000014c0)=[{&(0x7f0000000180)}, {&(0x7f0000001440)="1a", 0x1, 0x80000000}], 0x400, &(0x7f0000001580)='/,\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) 03:36:47 executing program 2: unshare(0x60050100) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) shutdown(0xffffffffffffffff, 0x0) 03:36:47 executing program 4: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) 03:36:47 executing program 4: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) 03:36:47 executing program 2: unshare(0x60600) shutdown(0xffffffffffffffff, 0x0) 03:36:47 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r4, 0xc4c85513, &(0x7f0000000180)={{0x1, 0x2, 0x9, 0x0, 'syz0\x00', 0xffff}, 0x0, [0x6, 0xfff, 0x7, 0x3, 0x10000, 0x7, 0x10000, 0x3, 0x1, 0x6, 0x6, 0x0, 0xfffffffffffff801, 0x20, 0x80000001, 0x7, 0x9, 0x81, 0x5, 0x1000, 0xfc, 0x3, 0x100000001, 0x5a6, 0x35c, 0x5, 0x3f, 0x7, 0x8, 0xfffffffffffffd56, 0xffffffffffffffff, 0xc779, 0xfffffffffffffff8, 0x7, 0x9, 0x4, 0x11, 0x4fa, 0xf6f, 0xfffffffffffffff7, 0x2, 0x9, 0xcf5, 0x4, 0x8, 0x100, 0x10000, 0xffff, 0x9, 0x4, 0x5, 0x3823, 0x5, 0x200, 0x8, 0x0, 0x736, 0x4, 0x1, 0x10000, 0x2, 0x8, 0x2, 0x9, 0x8, 0xd6c3, 0x818, 0x9, 0x5, 0x4, 0x4, 0x8000, 0x9, 0x4, 0x5, 0x6ec8, 0x4, 0x10000, 0x3f, 0x2, 0x6, 0x7, 0x28, 0x7, 0x3ff, 0x26, 0x0, 0xed3, 0x4, 0x4, 0x5, 0x40, 0x73, 0x7, 0x1, 0x0, 0x1, 0x7fffffff, 0x2, 0xfff, 0x80, 0x9, 0x8, 0x7, 0x5, 0x7fff, 0xa2, 0x6, 0x38b5138e, 0x5, 0xe78, 0x3, 0xfffffffffffff000, 0x2, 0x5, 0x7fffffff, 0x0, 0x0, 0x5, 0x7aae, 0x1000, 0x5e9e726c, 0xeca, 0x400, 0x3502, 0x2, 0x5, 0x100000001], {r5, r6+10000000}}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socket$caif_stream(0x25, 0x1, 0x3) shutdown(r0, 0x1) 03:36:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc08c5332, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:47 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$TIPC_GROUP_LEAVE(r9, 0x10f, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FLAG(r9, 0x0, &(0x7f0000000180)='rw\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000000040)) r10 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r10, 0xc0045520, &(0x7f0000000000)=0x6) [ 626.826797][T25535] FAULT_INJECTION: forcing a failure. [ 626.826797][T25535] name failslab, interval 1, probability 0, space 0, times 0 [ 626.866155][T25535] CPU: 1 PID: 25535 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 03:36:47 executing program 4: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) [ 626.874152][T25535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 626.884205][T25535] Call Trace: [ 626.887488][T25535] dump_stack+0x1d8/0x2f8 [ 626.887504][T25535] should_fail+0x555/0x770 [ 626.887520][T25535] __should_failslab+0x11a/0x160 [ 626.901308][T25535] ? __kernfs_new_node+0x97/0x6b0 [ 626.906309][T25535] should_failslab+0x9/0x20 [ 626.910799][T25535] kmem_cache_alloc+0x56/0x2e0 [ 626.915579][T25535] __kernfs_new_node+0x97/0x6b0 [ 626.920406][T25535] ? mutex_unlock+0xd/0x10 [ 626.924807][T25535] ? kernfs_activate+0x4c7/0x4e0 [ 626.929745][T25535] kernfs_new_node+0x97/0x170 [ 626.934412][T25535] __kernfs_create_file+0x4a/0x2f0 [ 626.939514][T25535] sysfs_add_file_mode_ns+0x2dc/0x3a0 [ 626.944890][T25535] internal_create_group+0x4be/0xd80 [ 626.950168][T25535] sysfs_create_group+0x1f/0x30 [ 626.955003][T25535] loop_set_fd+0xf54/0x1470 [ 626.959536][T25535] lo_ioctl+0xd5/0x2200 [ 626.963677][T25535] ? __kasan_slab_free+0x12a/0x1e0 [ 626.968762][T25535] ? kasan_slab_free+0xe/0x10 [ 626.973453][T25535] ? kfree+0x115/0x200 [ 626.977502][T25535] ? tomoyo_path_number_perm+0x4e1/0x640 [ 626.983105][T25535] ? tomoyo_file_ioctl+0x23/0x30 [ 626.988034][T25535] ? security_file_ioctl+0x6d/0xd0 [ 626.993125][T25535] ? __x64_sys_ioctl+0xa3/0x120 [ 626.997991][T25535] ? do_syscall_64+0xf7/0x1c0 [ 627.002645][T25535] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 627.008699][T25535] ? debug_check_no_obj_freed+0x505/0x5b0 [ 627.014462][T25535] ? rcu_lock_release+0x9/0x30 [ 627.019217][T25535] ? rcu_lock_release+0x9/0x30 [ 627.024002][T25535] ? lo_release+0x1f0/0x1f0 [ 627.028481][T25535] blkdev_ioctl+0x807/0x2980 [ 627.033049][T25535] ? tomoyo_path_number_perm+0x53e/0x640 [ 627.038668][T25535] block_ioctl+0xbd/0x100 [ 627.042970][T25535] ? blkdev_iopoll+0x100/0x100 [ 627.047760][T25535] do_vfs_ioctl+0x744/0x1730 [ 627.052333][T25535] ? __fget+0x4a1/0x510 [ 627.056464][T25535] ? tomoyo_file_ioctl+0x23/0x30 [ 627.061377][T25535] ? security_file_ioctl+0xa1/0xd0 [ 627.066498][T25535] __x64_sys_ioctl+0xe3/0x120 [ 627.071154][T25535] do_syscall_64+0xf7/0x1c0 [ 627.075632][T25535] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 627.081504][T25535] RIP: 0033:0x4598c7 [ 627.085374][T25535] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 627.104965][T25535] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 627.113351][T25535] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 627.121308][T25535] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 627.129254][T25535] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 627.137199][T25535] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 627.145162][T25535] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:48 executing program 3 (fault-call:0 fault-nth:29): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:48 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) shutdown(r1, 0x5536fa8357d22238) 03:36:48 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x0, 0xc4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x1000}) shutdown(r0, 0x0) 03:36:48 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) 03:36:48 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc08c5334, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:48 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$TIPC_GROUP_LEAVE(r9, 0x10f, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FLAG(r9, 0x0, &(0x7f0000000180)='rw\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000000040)) r10 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r10, 0xc0045520, &(0x7f0000000000)=0x6) 03:36:48 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc08c5335, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:48 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) [ 627.425007][T25712] FAULT_INJECTION: forcing a failure. [ 627.425007][T25712] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 627.438232][T25712] CPU: 0 PID: 25712 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 627.446120][T25712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 627.456175][T25712] Call Trace: [ 627.459465][T25712] dump_stack+0x1d8/0x2f8 [ 627.463795][T25712] should_fail+0x555/0x770 [ 627.468218][T25712] should_fail_alloc_page+0x55/0x60 03:36:48 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000840)=0xe8) syz_mount_image$hfs(&(0x7f00000001c0)='hfs\x00', &(0x7f0000000200)='./file0\x00', 0x2, 0x6, &(0x7f0000000600)=[{&(0x7f0000000240)="b1febada2a01629a", 0x8, 0x1}, {&(0x7f0000000280)="f6ad70f3574cc02dafcfca2b01b4424d08dcbf6ea5ffd13d9c4ed7c3e1c34a82ccdf04b3784dc4e48bd0bb5df7c38b31f5feefeedf17734ef77825c58c996b27c56580102d1a173979437ea7be4b08450c7f7639fda668cbeab3be4d20d780f3000dbcdaf4ef59d601f6ae1bae5b97edf2cf1caea73648a2a5759aafbf020241e2152dfe512757234b97032b4214b6cd4be8314ddadb5d93e3f829c54ca091f668fc5845ae531360556fef7e316b0badd82db1909f7a1851226e021eebd4babfbda12e6bf41cfdc6fe7ced62fc5385299f7591ae0b88108b12d7b037a582f414ee1604d56226fda4b7a86b", 0xeb, 0x9}, {&(0x7f0000000380)="a5a14cfecf62103a237be7d65c59568785fa5b0e98645ee1fa62a454f3b4ce0406b0b051c19553dde7043778d9e28c614d70528352a670b2a6a10280c3e2d5d723aeeec77af4c77a54ccb256574af8ad6b4ab3ee9e5c394c87f7393c5b730787a9e80d3b55fe23a751221d86973e250f5aa386b6a41e21dce8d0cc0b917c9c49b1a9de4af5987899605eac3dc6d8befd07b53b0dffe269ee029707648f3c9e28e1142d022ff570e682bf2d097ac14b09671e744d09afa4ef35c0bd2d65775df5398ddba1795385d5b6000e306d619bb3b8010edd9cb9f68c", 0xd8, 0x1}, {&(0x7f0000000480)="3f78e1329da35072031b9f5a295db3bef1f213960637c14913219654a1254b98f3ec19a47545ae48315ad249d19b909dddd28fb43d7949dc362eba2cdb0eb54e69f3bdeade6d87c8c1ff661cbb38ae2a9ce3c8cfbe88f80d493d601481c7c6ec57fee06842345739dc3b4598732d7a558bc60736a04d3cebd2ab9c194f895ffcf667", 0x82, 0x4}, {&(0x7f0000000540)="06835da3275120777b0134cd6805ceedd252d760d4a01be47dffa357f3406df8a0ca93168d5d5ca0fc2af7a22f816934f65821386fbcd7adebe6cdaf5bf75a8fb48e31738c55a11f380f2f443ba938ef8d410a36", 0x54, 0x42}, {&(0x7f00000005c0)="f463623d56983e2165851acf2d7d35777b4933f1645ba61d", 0x18, 0x3}], 0x40801, &(0x7f0000000880)={[{@dir_umask={'dir_umask', 0x3d, 0x80000000}}], [{@fowner_eq={'fowner', 0x3d, r0}}, {@euid_eq={'euid', 0x3d, r5}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'uid'}}, {@subj_role={'subj_role', 0x3d, 'uid'}}]}) unshare(0x6060600) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000140)) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) r8 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sendmsg$xdp(r11, &(0x7f0000000a80)={&(0x7f0000000900)={0x2c, 0x3, r4, 0x3c}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000940)="67f70d1bc150e9f67841423600adbc5e5c47345fb785082610b5b7f1f02d852a6f10c7336d06e31ef3d64eeb02c33d6c9873161401d631a35928f4569bf6944b4fcaa3121603c5a0859b6b32cd8ecadfb99ff93f661093dd42cc608255e156b552586d3e782fe97ccefd601b6686b4842457c93e207e29b60915b9bf37cff8cd4bb9822253202202d4e113285ad097bd02759e492cc6e8f068bd4e1108ce0eacbd9fa9be2d7b654e802657cb947855e5a2898c84f86e110d34bf830a0db312699261a42a1cf2", 0xc6}], 0x1, 0x0, 0x0, 0x20040001}, 0x84408) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r12, 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='bpf\x00', 0xa00804, &(0x7f0000000080)={[{@mode={'mode', 0x3d, 0x8000}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x9}}], [{@dont_measure='dont_measure'}, {@euid_eq={'euid', 0x3d, r7}}, {@uid_eq={'uid', 0x3d, r12}}]}) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(0xffffffffffffffff, 0xc034564b, &(0x7f0000000180)={0x7, 0x494e4f4b, 0x163, 0x4, 0x3, @stepwise={{0xde4, 0x5}, {0x1f, 0x2}, {0x1, 0x2}}}) shutdown(0xffffffffffffffff, 0x0) [ 627.473411][T25712] prepare_alloc_pages+0x283/0x460 [ 627.478540][T25712] __alloc_pages_nodemask+0xb2/0x5d0 [ 627.483843][T25712] kmem_getpages+0x4d/0xa00 [ 627.488333][T25712] cache_grow_begin+0x7e/0x2c0 [ 627.493087][T25712] cache_alloc_refill+0x311/0x3f0 [ 627.498102][T25712] ? check_preemption_disabled+0xb7/0x2a0 [ 627.503820][T25712] kmem_cache_alloc_trace+0x2d0/0x2f0 [ 627.509183][T25712] ? kobject_uevent_env+0x2cd/0x1260 [ 627.514461][T25712] ? dev_uevent_filter+0xb0/0xb0 [ 627.519393][T25712] kobject_uevent_env+0x2cd/0x1260 [ 627.524508][T25712] kobject_uevent+0x1f/0x30 [ 627.528994][T25712] loop_set_fd+0xfc3/0x1470 [ 627.533484][T25712] lo_ioctl+0xd5/0x2200 [ 627.537618][T25712] ? __kasan_slab_free+0x12a/0x1e0 [ 627.542700][T25712] ? kasan_slab_free+0xe/0x10 [ 627.547349][T25712] ? kfree+0x115/0x200 [ 627.551392][T25712] ? tomoyo_path_number_perm+0x4e1/0x640 [ 627.556996][T25712] ? tomoyo_file_ioctl+0x23/0x30 [ 627.561909][T25712] ? security_file_ioctl+0x6d/0xd0 [ 627.566992][T25712] ? __x64_sys_ioctl+0xa3/0x120 [ 627.571927][T25712] ? do_syscall_64+0xf7/0x1c0 [ 627.576579][T25712] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 627.582620][T25712] ? debug_check_no_obj_freed+0x505/0x5b0 [ 627.588322][T25712] ? rcu_lock_release+0x9/0x30 [ 627.593076][T25712] ? rcu_lock_release+0x9/0x30 [ 627.597826][T25712] ? lo_release+0x1f0/0x1f0 [ 627.602343][T25712] blkdev_ioctl+0x807/0x2980 [ 627.606920][T25712] ? tomoyo_path_number_perm+0x53e/0x640 [ 627.612537][T25712] block_ioctl+0xbd/0x100 [ 627.616868][T25712] ? blkdev_iopoll+0x100/0x100 [ 627.621621][T25712] do_vfs_ioctl+0x744/0x1730 [ 627.626197][T25712] ? __fget+0x4a1/0x510 [ 627.630333][T25712] ? tomoyo_file_ioctl+0x23/0x30 [ 627.635242][T25712] ? security_file_ioctl+0xa1/0xd0 [ 627.640327][T25712] __x64_sys_ioctl+0xe3/0x120 [ 627.644980][T25712] do_syscall_64+0xf7/0x1c0 [ 627.649472][T25712] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 627.655345][T25712] RIP: 0033:0x4598c7 [ 627.659212][T25712] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 627.678792][T25712] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 627.687177][T25712] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 627.695123][T25712] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 627.703069][T25712] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 627.711013][T25712] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 03:36:48 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_STREAMOFF(r6, 0x40045613, &(0x7f0000000040)=0x7) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000000)) [ 627.718958][T25712] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:48 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc08c5336, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:48 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x3) 03:36:49 executing program 3 (fault-call:0 fault-nth:30): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:49 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$TIPC_GROUP_LEAVE(r9, 0x10f, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FLAG(r9, 0x0, &(0x7f0000000180)='rw\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000000040)) r10 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r10, 0xc0045520, &(0x7f0000000000)=0x6) 03:36:49 executing program 5: unshare(0x40600) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.overlay.metacopy\x00', &(0x7f00000000c0)='nodev\x00', 0x6, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x180800) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) 03:36:49 executing program 2: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0xc4c080, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f00000000c0)={0x6, 0x118, 0xfa00, {{0x0, 0x1f, "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", 0x77, 0xd0, 0x3, 0x2, 0x2, 0x2, 0x5}, r1}}, 0x120) unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) 03:36:49 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:49 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) shutdown(r0, 0x3) 03:36:49 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$TIPC_GROUP_LEAVE(r9, 0x10f, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FLAG(r9, 0x0, &(0x7f0000000180)='rw\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000000040)) r10 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) [ 628.113982][T25906] FAULT_INJECTION: forcing a failure. [ 628.113982][T25906] name failslab, interval 1, probability 0, space 0, times 0 [ 628.141174][T25906] CPU: 0 PID: 25906 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 628.149103][T25906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 628.159144][T25906] Call Trace: 03:36:49 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000140)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{0x1, 0x1}, 0x2, 0x69b2fb28b93ea4ab, 0x0, 0x0, "e7a45679ee3f071e"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) shutdown(r0, 0x0) 03:36:49 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85322, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:49 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}) [ 628.162434][T25906] dump_stack+0x1d8/0x2f8 [ 628.166770][T25906] should_fail+0x555/0x770 [ 628.171192][T25906] __should_failslab+0x11a/0x160 [ 628.176143][T25906] ? __kernfs_new_node+0x97/0x6b0 [ 628.181167][T25906] should_failslab+0x9/0x20 [ 628.185671][T25906] kmem_cache_alloc+0x56/0x2e0 [ 628.190436][T25906] __kernfs_new_node+0x97/0x6b0 [ 628.195279][T25906] ? mutex_unlock+0xd/0x10 [ 628.199684][T25906] ? kernfs_activate+0x4c7/0x4e0 [ 628.204607][T25906] kernfs_new_node+0x97/0x170 [ 628.209261][T25906] __kernfs_create_file+0x4a/0x2f0 [ 628.214349][T25906] sysfs_add_file_mode_ns+0x2dc/0x3a0 [ 628.219713][T25906] internal_create_group+0x4be/0xd80 [ 628.224989][T25906] sysfs_create_group+0x1f/0x30 [ 628.229816][T25906] loop_set_fd+0xf54/0x1470 [ 628.234299][T25906] lo_ioctl+0xd5/0x2200 [ 628.238492][T25906] ? __kasan_slab_free+0x12a/0x1e0 [ 628.243579][T25906] ? kasan_slab_free+0xe/0x10 [ 628.248229][T25906] ? kfree+0x115/0x200 [ 628.252271][T25906] ? tomoyo_path_number_perm+0x4e1/0x640 [ 628.257874][T25906] ? tomoyo_file_ioctl+0x23/0x30 [ 628.262873][T25906] ? security_file_ioctl+0x6d/0xd0 [ 628.267957][T25906] ? __x64_sys_ioctl+0xa3/0x120 [ 628.272783][T25906] ? do_syscall_64+0xf7/0x1c0 [ 628.277438][T25906] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 628.283490][T25906] ? debug_check_no_obj_freed+0x505/0x5b0 [ 628.289209][T25906] ? rcu_lock_release+0x9/0x30 [ 628.293961][T25906] ? rcu_lock_release+0x9/0x30 [ 628.298698][T25906] ? lo_release+0x1f0/0x1f0 [ 628.303175][T25906] blkdev_ioctl+0x807/0x2980 [ 628.307743][T25906] ? tomoyo_path_number_perm+0x53e/0x640 [ 628.313359][T25906] block_ioctl+0xbd/0x100 [ 628.317670][T25906] ? blkdev_iopoll+0x100/0x100 [ 628.322412][T25906] do_vfs_ioctl+0x744/0x1730 [ 628.326977][T25906] ? __fget+0x4a1/0x510 [ 628.331110][T25906] ? tomoyo_file_ioctl+0x23/0x30 [ 628.336020][T25906] ? security_file_ioctl+0xa1/0xd0 [ 628.341104][T25906] __x64_sys_ioctl+0xe3/0x120 [ 628.345757][T25906] do_syscall_64+0xf7/0x1c0 [ 628.350253][T25906] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 628.356122][T25906] RIP: 0033:0x4598c7 [ 628.359992][T25906] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 628.379585][T25906] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 628.387970][T25906] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 628.395942][T25906] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 628.403889][T25906] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 628.411944][T25906] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 628.419896][T25906] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:49 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) shutdown(r0, 0x3) 03:36:49 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$TIPC_GROUP_LEAVE(r9, 0x10f, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FLAG(r9, 0x0, &(0x7f0000000180)='rw\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000000040)) dup3(r5, r4, 0x0) 03:36:49 executing program 3 (fault-call:0 fault-nth:31): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:49 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a8535e, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:49 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev, 0x3}, {0xa, 0x0, 0x0, @mcast1}, r4}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @rand_addr="04d80adce20f9259329568b6080100ec"}, {0x2, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0xfd000000]}}, r4}}, 0x48) write$RDMA_USER_CM_CMD_QUERY(r2, &(0x7f0000000200)={0x13, 0x10, 0xfa00, {&(0x7f0000000000), r4, 0x3}}, 0x18) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r5, 0x0) 03:36:49 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 03:36:49 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) shutdown(r0, 0x3) [ 628.739682][T26141] FAULT_INJECTION: forcing a failure. [ 628.739682][T26141] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 628.753010][T26141] CPU: 1 PID: 26141 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 628.760889][T26141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 628.770932][T26141] Call Trace: [ 628.774232][T26141] dump_stack+0x1d8/0x2f8 [ 628.778559][T26141] should_fail+0x555/0x770 [ 628.782971][T26141] should_fail_alloc_page+0x55/0x60 [ 628.788154][T26141] prepare_alloc_pages+0x283/0x460 [ 628.793247][T26141] __alloc_pages_nodemask+0xb2/0x5d0 [ 628.798527][T26141] kmem_getpages+0x4d/0xa00 [ 628.803029][T26141] cache_grow_begin+0x7e/0x2c0 [ 628.807776][T26141] cache_alloc_refill+0x311/0x3f0 [ 628.812826][T26141] ? check_preemption_disabled+0xb7/0x2a0 [ 628.818533][T26141] kmem_cache_alloc_trace+0x2d0/0x2f0 [ 628.823892][T26141] ? kobject_uevent_env+0x2cd/0x1260 [ 628.829151][T26141] ? dev_uevent_filter+0xb0/0xb0 [ 628.834071][T26141] kobject_uevent_env+0x2cd/0x1260 [ 628.839172][T26141] kobject_uevent+0x1f/0x30 [ 628.843660][T26141] loop_set_fd+0xfc3/0x1470 [ 628.848168][T26141] lo_ioctl+0xd5/0x2200 [ 628.852302][T26141] ? __kasan_slab_free+0x12a/0x1e0 [ 628.857393][T26141] ? kasan_slab_free+0xe/0x10 [ 628.862054][T26141] ? kfree+0x115/0x200 [ 628.866100][T26141] ? tomoyo_path_number_perm+0x4e1/0x640 [ 628.871704][T26141] ? tomoyo_file_ioctl+0x23/0x30 [ 628.876613][T26141] ? security_file_ioctl+0x6d/0xd0 [ 628.881703][T26141] ? __x64_sys_ioctl+0xa3/0x120 [ 628.886525][T26141] ? do_syscall_64+0xf7/0x1c0 [ 628.891173][T26141] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 628.897214][T26141] ? debug_check_no_obj_freed+0x505/0x5b0 [ 628.902933][T26141] ? rcu_lock_release+0x9/0x30 [ 628.907686][T26141] ? rcu_lock_release+0x9/0x30 [ 628.912426][T26141] ? lo_release+0x1f0/0x1f0 [ 628.916906][T26141] blkdev_ioctl+0x807/0x2980 [ 628.921475][T26141] ? tomoyo_path_number_perm+0x53e/0x640 [ 628.927091][T26141] block_ioctl+0xbd/0x100 [ 628.931400][T26141] ? blkdev_iopoll+0x100/0x100 [ 628.936137][T26141] do_vfs_ioctl+0x744/0x1730 [ 628.940705][T26141] ? __fget+0x4a1/0x510 [ 628.944849][T26141] ? tomoyo_file_ioctl+0x23/0x30 [ 628.949764][T26141] ? security_file_ioctl+0xa1/0xd0 [ 628.954850][T26141] __x64_sys_ioctl+0xe3/0x120 [ 628.959502][T26141] do_syscall_64+0xf7/0x1c0 [ 628.963998][T26141] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 628.969871][T26141] RIP: 0033:0x4598c7 [ 628.973754][T26141] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 628.993345][T26141] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 629.001730][T26141] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 629.009696][T26141] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 629.017649][T26141] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 629.025595][T26141] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 03:36:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0bc5310, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:50 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$TIPC_GROUP_LEAVE(r7, 0x10f, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FLAG(r7, 0x0, &(0x7f0000000180)='rw\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000040)) [ 629.033542][T26141] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:50 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shutdown(r1, 0x3) 03:36:50 executing program 5: unshare(0x40040500) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0xc6d906f2bae98031) ftruncate(r0, 0x7) shutdown(r0, 0x0) 03:36:50 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$TIPC_GROUP_LEAVE(r7, 0x10f, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_FLAG(r7, 0x0, &(0x7f0000000180)='rw\x00', 0x0, 0x0) 03:36:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0bc5351, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:50 executing program 3 (fault-call:0 fault-nth:32): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:50 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shutdown(r1, 0x3) 03:36:50 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair(0x4, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$xdp(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000002, 0x10, r4, 0x80000000) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$KDGKBMETA(r7, 0x4b62, &(0x7f0000000000)) 03:36:50 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000280)=0x5f, 0x1000000000000) ioctl$USBDEVFS_RESET(r0, 0x5514) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8001, 0x0) clock_adjtime(0x0, &(0x7f00000002c0)={0xdd5, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r0, 0xf, 0x0, 0x7, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) keyctl$unlink(0x9, 0x0, 0xfffffffffffffff8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$KVM_SET_PIT(r6, 0x8048ae66, &(0x7f0000000200)={[{0x9, 0x7fff, 0x80, 0x0, 0x1, 0x4, 0x5, 0x0, 0x2, 0x17, 0x7, 0x2}, {0x3, 0x9, 0x6, 0x7, 0x8, 0x2, 0x20, 0x7f, 0x0, 0x2, 0x40, 0x82, 0x6}, {0xc95d, 0xaf1, 0x0, 0x0, 0x45, 0x40, 0x80, 0x7, 0x0, 0x9, 0x3f, 0x9, 0x4}], 0x80000001}) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40, 0x0) fsetxattr$trusted_overlay_origin(r7, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x2) setsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f0000000040)=0x6, 0x4) 03:36:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:36:50 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$TIPC_GROUP_LEAVE(r7, 0x10f, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 629.426876][T26279] FAULT_INJECTION: forcing a failure. [ 629.426876][T26279] name failslab, interval 1, probability 0, space 0, times 0 [ 629.466396][T26279] CPU: 1 PID: 26279 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 629.474311][T26279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 629.484365][T26279] Call Trace: [ 629.487655][T26279] dump_stack+0x1d8/0x2f8 [ 629.491986][T26279] should_fail+0x555/0x770 [ 629.496392][T26279] __should_failslab+0x11a/0x160 [ 629.496409][T26279] should_failslab+0x9/0x20 [ 629.496420][T26279] kmem_cache_alloc_trace+0x5d/0x2f0 [ 629.496430][T26279] ? kobject_uevent_env+0x2cd/0x1260 [ 629.496441][T26279] ? dev_uevent_filter+0xb0/0xb0 [ 629.496452][T26279] kobject_uevent_env+0x2cd/0x1260 [ 629.496471][T26279] kobject_uevent+0x1f/0x30 [ 629.496480][T26279] loop_set_fd+0xfc3/0x1470 [ 629.496500][T26279] lo_ioctl+0xd5/0x2200 [ 629.496506][T26279] ? __kasan_slab_free+0x12a/0x1e0 [ 629.496513][T26279] ? kasan_slab_free+0xe/0x10 [ 629.496519][T26279] ? kfree+0x115/0x200 [ 629.496528][T26279] ? tomoyo_path_number_perm+0x4e1/0x640 [ 629.496535][T26279] ? tomoyo_file_ioctl+0x23/0x30 [ 629.496544][T26279] ? security_file_ioctl+0x6d/0xd0 [ 629.496552][T26279] ? __x64_sys_ioctl+0xa3/0x120 [ 629.496560][T26279] ? do_syscall_64+0xf7/0x1c0 [ 629.496571][T26279] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 629.496585][T26279] ? debug_check_no_obj_freed+0x505/0x5b0 [ 629.496610][T26279] ? rcu_lock_release+0x9/0x30 [ 629.595099][T26279] ? rcu_lock_release+0x9/0x30 [ 629.599852][T26279] ? lo_release+0x1f0/0x1f0 [ 629.604334][T26279] blkdev_ioctl+0x807/0x2980 [ 629.608912][T26279] ? tomoyo_path_number_perm+0x53e/0x640 [ 629.614537][T26279] block_ioctl+0xbd/0x100 [ 629.618842][T26279] ? blkdev_iopoll+0x100/0x100 [ 629.623584][T26279] do_vfs_ioctl+0x744/0x1730 [ 629.628149][T26279] ? __fget+0x4a1/0x510 [ 629.632286][T26279] ? tomoyo_file_ioctl+0x23/0x30 [ 629.637201][T26279] ? security_file_ioctl+0xa1/0xd0 [ 629.642289][T26279] __x64_sys_ioctl+0xe3/0x120 [ 629.646945][T26279] do_syscall_64+0xf7/0x1c0 [ 629.651430][T26279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 629.657297][T26279] RIP: 0033:0x4598c7 [ 629.661170][T26279] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 629.680747][T26279] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 629.689239][T26279] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 629.697187][T26279] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 629.705133][T26279] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 629.713083][T26279] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 03:36:50 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shutdown(r1, 0x3) 03:36:50 executing program 5: tkill(0xffffffffffffffff, 0x34) unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) [ 629.721031][T26279] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:50 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shutdown(r1, 0x3) 03:36:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x2, 0x4}, 'port0\x00'}) 03:36:50 executing program 5: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) shutdown(r1, 0x0) 03:36:50 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200100, 0x0) setsockopt$TIPC_GROUP_LEAVE(r6, 0x10f, 0x88) 03:36:50 executing program 3 (fault-call:0 fault-nth:33): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:51 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x14000, 0x0) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, &(0x7f0000000040)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default}) 03:36:51 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shutdown(r1, 0x3) 03:36:51 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x3, 0x4}, 'port0\x00'}) [ 630.047992][T26420] FAULT_INJECTION: forcing a failure. [ 630.047992][T26420] name failslab, interval 1, probability 0, space 0, times 0 [ 630.070873][T26420] CPU: 0 PID: 26420 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 630.078797][T26420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.088854][T26420] Call Trace: [ 630.092158][T26420] dump_stack+0x1d8/0x2f8 [ 630.096531][T26420] should_fail+0x555/0x770 [ 630.100961][T26420] __should_failslab+0x11a/0x160 [ 630.105908][T26420] ? kzalloc+0x26/0x40 [ 630.109989][T26420] should_failslab+0x9/0x20 [ 630.114502][T26420] __kmalloc+0x7a/0x340 [ 630.118669][T26420] kzalloc+0x26/0x40 [ 630.122566][T26420] kobject_get_path+0xa7/0x1d0 [ 630.127338][T26420] kobject_uevent_env+0x2f2/0x1260 [ 630.132612][T26420] kobject_uevent+0x1f/0x30 [ 630.137126][T26420] loop_set_fd+0xfc3/0x1470 [ 630.141650][T26420] lo_ioctl+0xd5/0x2200 03:36:51 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042dbd7000fddbdf2501000000000000000b000000001400146273742d6c696e6b0000"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r3 = socket$caif_seqpacket(0x25, 0x5, 0x2) shutdown(r3, 0x0) [ 630.145933][T26420] ? __kasan_slab_free+0x12a/0x1e0 [ 630.151043][T26420] ? kasan_slab_free+0xe/0x10 [ 630.155723][T26420] ? kfree+0x115/0x200 [ 630.159795][T26420] ? tomoyo_path_number_perm+0x4e1/0x640 [ 630.165432][T26420] ? tomoyo_file_ioctl+0x23/0x30 [ 630.170567][T26420] ? security_file_ioctl+0x6d/0xd0 [ 630.175712][T26420] ? __x64_sys_ioctl+0xa3/0x120 [ 630.180571][T26420] ? do_syscall_64+0xf7/0x1c0 [ 630.185250][T26420] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 630.191334][T26420] ? debug_check_no_obj_freed+0x505/0x5b0 [ 630.197078][T26420] ? rcu_lock_release+0x9/0x30 [ 630.201864][T26420] ? rcu_lock_release+0x9/0x30 [ 630.206781][T26420] ? lo_release+0x1f0/0x1f0 [ 630.211399][T26420] blkdev_ioctl+0x807/0x2980 [ 630.215996][T26420] ? tomoyo_path_number_perm+0x53e/0x640 [ 630.221664][T26420] block_ioctl+0xbd/0x100 [ 630.226007][T26420] ? blkdev_iopoll+0x100/0x100 [ 630.230778][T26420] do_vfs_ioctl+0x744/0x1730 [ 630.235367][T26420] ? __fget+0x4a1/0x510 [ 630.239651][T26420] ? tomoyo_file_ioctl+0x23/0x30 [ 630.244588][T26420] ? security_file_ioctl+0xa1/0xd0 [ 630.249846][T26420] __x64_sys_ioctl+0xe3/0x120 [ 630.254619][T26420] do_syscall_64+0xf7/0x1c0 [ 630.259225][T26420] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 630.265204][T26420] RIP: 0033:0x4598c7 [ 630.269100][T26420] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 630.288705][T26420] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 630.297208][T26420] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 630.305186][T26420] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 630.313161][T26420] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 630.321138][T26420] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 630.329110][T26420] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:51 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x200100, 0x0) 03:36:51 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x4, 0x4}, 'port0\x00'}) 03:36:51 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) 03:36:51 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ipddp0\x00', 0x10) 03:36:51 executing program 3 (fault-call:0 fault-nth:34): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:51 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) shutdown(r1, 0x3) [ 630.713035][T26651] FAULT_INJECTION: forcing a failure. [ 630.713035][T26651] name failslab, interval 1, probability 0, space 0, times 0 [ 630.729465][T26651] CPU: 1 PID: 26651 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 630.737485][T26651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 630.747805][T26651] Call Trace: [ 630.751116][T26651] dump_stack+0x1d8/0x2f8 [ 630.755468][T26651] should_fail+0x555/0x770 [ 630.760058][T26651] __should_failslab+0x11a/0x160 [ 630.765124][T26651] should_failslab+0x9/0x20 [ 630.769657][T26651] kmem_cache_alloc_node+0x65/0x280 [ 630.774865][T26651] ? __alloc_skb+0x9f/0x500 [ 630.779367][T26651] __alloc_skb+0x9f/0x500 [ 630.783724][T26651] alloc_uevent_skb+0x7f/0x230 [ 630.788504][T26651] kobject_uevent_env+0xcbb/0x1260 [ 630.793728][T26651] kobject_uevent+0x1f/0x30 [ 630.798249][T26651] loop_set_fd+0xfc3/0x1470 [ 630.802910][T26651] lo_ioctl+0xd5/0x2200 [ 630.807070][T26651] ? __kasan_slab_free+0x12a/0x1e0 [ 630.812274][T26651] ? kasan_slab_free+0xe/0x10 [ 630.816957][T26651] ? kfree+0x115/0x200 [ 630.821235][T26651] ? tomoyo_path_number_perm+0x4e1/0x640 [ 630.826863][T26651] ? tomoyo_file_ioctl+0x23/0x30 [ 630.831950][T26651] ? security_file_ioctl+0x6d/0xd0 [ 630.837063][T26651] ? __x64_sys_ioctl+0xa3/0x120 [ 630.841915][T26651] ? do_syscall_64+0xf7/0x1c0 [ 630.846594][T26651] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 630.852665][T26651] ? debug_check_no_obj_freed+0x505/0x5b0 [ 630.858406][T26651] ? rcu_lock_release+0x9/0x30 [ 630.863304][T26651] ? rcu_lock_release+0x9/0x30 [ 630.868070][T26651] ? lo_release+0x1f0/0x1f0 [ 630.872574][T26651] blkdev_ioctl+0x807/0x2980 [ 630.877168][T26651] ? tomoyo_path_number_perm+0x53e/0x640 [ 630.882820][T26651] block_ioctl+0xbd/0x100 [ 630.887162][T26651] ? blkdev_iopoll+0x100/0x100 [ 630.892045][T26651] do_vfs_ioctl+0x744/0x1730 [ 630.896635][T26651] ? __fget+0x4a1/0x510 [ 630.900796][T26651] ? tomoyo_file_ioctl+0x23/0x30 [ 630.905889][T26651] ? security_file_ioctl+0xa1/0xd0 [ 630.911092][T26651] __x64_sys_ioctl+0xe3/0x120 [ 630.915780][T26651] do_syscall_64+0xf7/0x1c0 [ 630.920293][T26651] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 630.926199][T26651] RIP: 0033:0x4598c7 [ 630.930099][T26651] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 630.949704][T26651] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 03:36:52 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) shutdown(r2, 0x3) 03:36:52 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) [ 630.958109][T26651] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 630.966079][T26651] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 630.974297][T26651] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 630.982493][T26651] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 630.990466][T26651] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x5, 0x4}, 'port0\x00'}) 03:36:52 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) shutdown(r2, 0x3) 03:36:52 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) 03:36:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x6, 0x4}, 'port0\x00'}) 03:36:52 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r3, 0xc0305602, &(0x7f0000000180)={0x0, 0x81, 0x201f, 0x1}) r4 = dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r8, r7, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup3(r10, r9, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) setsockopt$RDS_RECVERR(r11, 0x114, 0x5, &(0x7f0000000000)=0x5, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0xffffffffffffff7f) r12 = syz_open_dev$char_usb(0xc, 0xb4, 0x8) r13 = dup3(r0, r12, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r13, 0x8912, 0x400200) ioctl$KVM_SET_GSI_ROUTING(r13, 0x4008ae6a, &(0x7f0000000200)=ANY=[@ANYBLOB="0600000000000000010000000100000000000000000000001f00000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000002000000000ffffff0000000000000000000000000000000800000000000000003f000000010000000000000000000000080000005800000000000000000000000000000000000000000000000000000006000000040000000000000000000000200000000101000000000000000000000000000000000000000000000000000008000000040000000000000000000000ffff00003c13d933aa0000000000000000000000000000000000000000000000a102000002000000000000000000000009000000330e000009000000000000000000000000000000000000000000000039346ff76d"]) 03:36:52 executing program 3 (fault-call:0 fault-nth:35): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:52 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) shutdown(r2, 0x3) 03:36:52 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) shutdown(r3, 0x0) [ 631.348518][T26875] FAULT_INJECTION: forcing a failure. [ 631.348518][T26875] name failslab, interval 1, probability 0, space 0, times 0 [ 631.388264][T26875] CPU: 1 PID: 26875 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 631.396379][T26875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 631.406443][T26875] Call Trace: [ 631.409742][T26875] dump_stack+0x1d8/0x2f8 [ 631.414082][T26875] should_fail+0x555/0x770 [ 631.418507][T26875] __should_failslab+0x11a/0x160 [ 631.423459][T26875] should_failslab+0x9/0x20 [ 631.427980][T26875] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 631.433841][T26875] ? __kmalloc_node_track_caller+0x3c/0x60 [ 631.439659][T26875] __kmalloc_node_track_caller+0x3c/0x60 [ 631.445303][T26875] ? alloc_uevent_skb+0x7f/0x230 [ 631.450343][T26875] __alloc_skb+0xe8/0x500 [ 631.454810][T26875] alloc_uevent_skb+0x7f/0x230 [ 631.459583][T26875] kobject_uevent_env+0xcbb/0x1260 [ 631.464882][T26875] kobject_uevent+0x1f/0x30 [ 631.469390][T26875] loop_set_fd+0xfc3/0x1470 [ 631.474000][T26875] lo_ioctl+0xd5/0x2200 [ 631.478155][T26875] ? __kasan_slab_free+0x12a/0x1e0 [ 631.483272][T26875] ? kasan_slab_free+0xe/0x10 [ 631.487971][T26875] ? kfree+0x115/0x200 [ 631.492046][T26875] ? tomoyo_path_number_perm+0x4e1/0x640 03:36:52 executing program 2: unshare(0x0) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept4(r2, &(0x7f0000000000), &(0x7f0000000080)=0x80, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) [ 631.497680][T26875] ? tomoyo_file_ioctl+0x23/0x30 [ 631.502623][T26875] ? security_file_ioctl+0x6d/0xd0 [ 631.507749][T26875] ? __x64_sys_ioctl+0xa3/0x120 [ 631.512601][T26875] ? do_syscall_64+0xf7/0x1c0 [ 631.517290][T26875] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 631.523372][T26875] ? debug_check_no_obj_freed+0x505/0x5b0 [ 631.529108][T26875] ? rcu_lock_release+0x9/0x30 [ 631.533957][T26875] ? rcu_lock_release+0x9/0x30 [ 631.538725][T26875] ? lo_release+0x1f0/0x1f0 [ 631.543231][T26875] blkdev_ioctl+0x807/0x2980 [ 631.547832][T26875] ? tomoyo_path_number_perm+0x53e/0x640 [ 631.553491][T26875] block_ioctl+0xbd/0x100 [ 631.557931][T26875] ? blkdev_iopoll+0x100/0x100 [ 631.562705][T26875] do_vfs_ioctl+0x744/0x1730 [ 631.567294][T26875] ? __fget+0x4a1/0x510 [ 631.571545][T26875] ? tomoyo_file_ioctl+0x23/0x30 [ 631.576487][T26875] ? security_file_ioctl+0xa1/0xd0 [ 631.581609][T26875] __x64_sys_ioctl+0xe3/0x120 [ 631.586300][T26875] do_syscall_64+0xf7/0x1c0 [ 631.590815][T26875] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 631.596705][T26875] RIP: 0033:0x4598c7 [ 631.600601][T26875] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 631.620374][T26875] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 631.628788][T26875] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 00000000004598c7 [ 631.636766][T26875] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 03:36:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x7, 0x4}, 'port0\x00'}) [ 631.644740][T26875] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 631.652711][T26875] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 631.660845][T26875] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:52 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) 03:36:52 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) shutdown(r2, 0x3) 03:36:52 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x8, 0x4}, 'port0\x00'}) 03:36:52 executing program 3 (fault-call:0 fault-nth:36): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:52 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) r3 = dup3(r2, r0, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x1d, 0x400000000000109}, 0x14}}, 0x0) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setxattr$security_smack_transmute(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$RNDGETENTCNT(r8, 0x80045200, &(0x7f0000000040)) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0xa}) shutdown(0xffffffffffffffff, 0x0) 03:36:53 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) shutdown(r2, 0x3) [ 631.958079][T27004] FAULT_INJECTION: forcing a failure. [ 631.958079][T27004] name failslab, interval 1, probability 0, space 0, times 0 [ 631.996380][T27004] CPU: 0 PID: 27004 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 632.004761][T27004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.014817][T27004] Call Trace: [ 632.018110][T27004] dump_stack+0x1d8/0x2f8 [ 632.022451][T27004] should_fail+0x555/0x770 [ 632.022488][T27004] __should_failslab+0x11a/0x160 [ 632.022500][T27004] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 632.022515][T27004] should_failslab+0x9/0x20 [ 632.042253][T27004] __kmalloc+0x7a/0x340 [ 632.046412][T27004] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 632.052142][T27004] tomoyo_realpath_from_path+0xdc/0x7c0 03:36:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x9, 0x4}, 'port0\x00'}) [ 632.057709][T27004] tomoyo_path_number_perm+0x166/0x640 [ 632.063200][T27004] ? rcu_read_lock_sched_held+0x10b/0x170 [ 632.068928][T27004] ? trace_kmem_cache_free+0xb2/0x110 [ 632.074397][T27004] tomoyo_path_mkdir+0x9c/0xc0 [ 632.079264][T27004] security_path_mkdir+0xed/0x170 [ 632.084305][T27004] do_mkdirat+0x15c/0x320 [ 632.088648][T27004] __x64_sys_mkdir+0x60/0x70 [ 632.093246][T27004] do_syscall_64+0xf7/0x1c0 [ 632.097785][T27004] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 632.103678][T27004] RIP: 0033:0x458e77 [ 632.107580][T27004] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 632.127307][T27004] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 632.135728][T27004] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 632.143710][T27004] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 03:36:53 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) shutdown(r2, 0x3) 03:36:53 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) shutdown(0xffffffffffffffff, 0x0) 03:36:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0xa, 0x4}, 'port0\x00'}) [ 632.151805][T27004] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 632.159781][T27004] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 632.167866][T27004] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:53 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) shutdown(0xffffffffffffffff, 0x0) 03:36:53 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) shutdown(0xffffffffffffffff, 0x0) 03:36:53 executing program 2: unshare(0x40600) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$UI_SET_SWBIT(r0, 0x4004556d, 0x3) shutdown(0xffffffffffffffff, 0x0) 03:36:53 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(0xffffffffffffffff, 0x3) 03:36:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0xb, 0x4}, 'port0\x00'}) [ 632.418172][T27004] ERROR: Out of memory at tomoyo_realpath_from_path. 03:36:53 executing program 3 (fault-call:0 fault-nth:37): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:53 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 03:36:53 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) bind$rxrpc(r0, &(0x7f0000000040)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e20, @multicast2}}, 0x24) 03:36:53 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(0xffffffffffffffff, 0x3) 03:36:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0xc, 0x4}, 'port0\x00'}) [ 632.685468][T27327] FAULT_INJECTION: forcing a failure. [ 632.685468][T27327] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 632.698854][T27327] CPU: 1 PID: 27327 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 632.706746][T27327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 632.716806][T27327] Call Trace: [ 632.720103][T27327] dump_stack+0x1d8/0x2f8 [ 632.724532][T27327] should_fail+0x555/0x770 [ 632.728963][T27327] should_fail_alloc_page+0x55/0x60 [ 632.734175][T27327] prepare_alloc_pages+0x283/0x460 [ 632.739300][T27327] __alloc_pages_nodemask+0xb2/0x5d0 [ 632.744603][T27327] kmem_getpages+0x4d/0xa00 [ 632.749117][T27327] cache_grow_begin+0x7e/0x2c0 [ 632.753897][T27327] cache_alloc_refill+0x311/0x3f0 [ 632.759097][T27327] ? check_preemption_disabled+0xb7/0x2a0 [ 632.764831][T27327] __kmalloc+0x318/0x340 [ 632.769078][T27327] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 632.774806][T27327] tomoyo_realpath_from_path+0xdc/0x7c0 [ 632.780371][T27327] tomoyo_path_number_perm+0x166/0x640 [ 632.785865][T27327] ? rcu_read_lock_sched_held+0x10b/0x170 [ 632.791628][T27327] ? trace_kmem_cache_free+0xb2/0x110 [ 632.797013][T27327] tomoyo_path_mkdir+0x9c/0xc0 [ 632.801788][T27327] security_path_mkdir+0xed/0x170 [ 632.806822][T27327] do_mkdirat+0x15c/0x320 [ 632.811254][T27327] __x64_sys_mkdir+0x60/0x70 [ 632.815869][T27327] do_syscall_64+0xf7/0x1c0 [ 632.820537][T27327] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 632.826427][T27327] RIP: 0033:0x458e77 [ 632.830325][T27327] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 632.849926][T27327] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 632.858334][T27327] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 632.866306][T27327] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 632.874367][T27327] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 03:36:53 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) accept4$tipc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0xeaf26ce98272c743) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 03:36:53 executing program 2: unshare(0x24040c00) shutdown(0xffffffffffffffff, 0x0) 03:36:53 executing program 0: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 03:36:53 executing program 2: shutdown(0xffffffffffffffff, 0x0) 03:36:53 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(0xffffffffffffffff, 0x3) [ 632.882344][T27327] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 632.890319][T27327] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:54 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 03:36:54 executing program 2: unshare(0x40600) r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8001, 0x2100) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket(0xa, 0x1, 0x0) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r5}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r5, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x5, 0x0, {0x0, 0x191a29a7cba3a92c, 0x3cb5, 0x1, 0x10000}}) setsockopt$inet_opts(r3, 0x0, 0x6, &(0x7f00000003c0)="1c35b594561b36f4dcd1534ce5f8ee42e7a54b465b351fbe54ea148191828f6ec46d546923c740409679a20cacb045bacd6f27649379b8d0152baa92c170a8c7374521534c41d091e605eccf79b8c89e36fb461e4c26a1f04f5f7ca262bb0681bb4eef19bf8c2ab00f7bd7fc3192f345db8332fc869b320eff477b21b5dfefe8b96495bba1f53a2b8156337bb3d46bc686473a34fca4dc78d59ba3d9dae22e0d4caa46417a02a309ab56269ac43798158d9250b0790ab84c903162bec9590aee09c8686f987d8033", 0xc8) shutdown(0xffffffffffffffff, 0x0) 03:36:54 executing program 3 (fault-call:0 fault-nth:38): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:54 executing program 2: unshare(0x60400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_rose_SIOCRSCLRRT(r2, 0x89e4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$netlink(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$TIPC_NL_NET_SET(r5, &(0x7f00000000c0)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x14c, r7, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7fff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x100}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x77}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x101}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x708}]}, @TIPC_NLA_BEARER={0x24, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_LINK={0x7c, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffff9}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4f7ddcb5}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x6d2004f43569a7cb}, 0x20) r8 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VT_GETMODE(r8, 0x5601, &(0x7f0000000000)) shutdown(0xffffffffffffffff, 0x0) [ 633.308159][T27504] FAULT_INJECTION: forcing a failure. [ 633.308159][T27504] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 633.321480][T27504] CPU: 1 PID: 27504 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 633.329374][T27504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 633.339686][T27504] Call Trace: [ 633.343115][T27504] dump_stack+0x1d8/0x2f8 [ 633.347461][T27504] should_fail+0x555/0x770 [ 633.352102][T27504] should_fail_alloc_page+0x55/0x60 [ 633.357380][T27504] prepare_alloc_pages+0x283/0x460 [ 633.362521][T27504] __alloc_pages_nodemask+0xb2/0x5d0 [ 633.367810][T27504] ? lo_release+0x1f0/0x1f0 [ 633.372314][T27504] ? blkdev_ioctl+0x807/0x2980 [ 633.377082][T27504] kmem_getpages+0x4d/0xa00 [ 633.381597][T27504] cache_grow_begin+0x7e/0x2c0 [ 633.386371][T27504] cache_alloc_refill+0x311/0x3f0 [ 633.391399][T27504] ? check_preemption_disabled+0xb7/0x2a0 [ 633.397130][T27504] kmem_cache_alloc+0x2b9/0x2e0 [ 633.401981][T27504] ? getname_flags+0xba/0x640 [ 633.406664][T27504] getname_flags+0xba/0x640 [ 633.411182][T27504] do_mkdirat+0x3c/0x320 [ 633.415431][T27504] ? trace_irq_disable_rcuidle+0x23/0x1e0 [ 633.421570][T27504] ? do_syscall_64+0x1d/0x1c0 [ 633.426263][T27504] __x64_sys_mkdir+0x60/0x70 [ 633.431566][T27504] do_syscall_64+0xf7/0x1c0 [ 633.436087][T27504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 633.441982][T27504] RIP: 0033:0x458e77 [ 633.445971][T27504] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 633.465709][T27504] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 633.474264][T27504] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 633.482405][T27504] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 633.490509][T27504] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 633.498499][T27504] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 03:36:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 03:36:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0xd, 0x4}, 'port0\x00'}) 03:36:54 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x0) [ 633.506487][T27504] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:54 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xfffff0a6, 0xe2db, 0xfe57, 0x80000001, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0xd51d, 0x7, 0x800c, 0x3, 0x7, 0x400, 0xc04, 0xd, r6}, &(0x7f0000000180)=0x20) shutdown(0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$KVM_GET_TSC_KHZ(r9, 0xaea3) 03:36:54 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x0) 03:36:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 03:36:54 executing program 3 (fault-call:0 fault-nth:39): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0xe, 0x4}, 'port0\x00'}) 03:36:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x10, 0x4}, 'port0\x00'}) 03:36:54 executing program 2: unshare(0x40600) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xc2b, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f00000000c0)=0xffffffffffffffcb, 0x800) shutdown(r1, 0x0) 03:36:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 03:36:54 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) shutdown(r2, 0x0) [ 633.839764][T27735] FAULT_INJECTION: forcing a failure. [ 633.839764][T27735] name failslab, interval 1, probability 0, space 0, times 0 [ 633.957023][T27735] CPU: 0 PID: 27735 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 633.965335][T27735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 633.975404][T27735] Call Trace: [ 633.978704][T27735] dump_stack+0x1d8/0x2f8 [ 633.983053][T27735] should_fail+0x555/0x770 [ 633.987488][T27735] __should_failslab+0x11a/0x160 [ 633.992584][T27735] ? __d_alloc+0x2d/0x6e0 [ 633.996971][T27735] should_failslab+0x9/0x20 [ 634.001482][T27735] kmem_cache_alloc+0x56/0x2e0 [ 634.006392][T27735] __d_alloc+0x2d/0x6e0 [ 634.010561][T27735] d_alloc+0x4e/0x1d0 [ 634.014549][T27735] __lookup_hash+0xe5/0x290 [ 634.019063][T27735] filename_create+0x14f/0x670 [ 634.023836][T27735] ? getname_flags+0x214/0x640 [ 634.028739][T27735] do_mkdirat+0x5a/0x320 [ 634.033003][T27735] __x64_sys_mkdir+0x60/0x70 [ 634.037602][T27735] do_syscall_64+0xf7/0x1c0 [ 634.042198][T27735] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 634.048091][T27735] RIP: 0033:0x458e77 03:36:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x11, 0x4}, 'port0\x00'}) [ 634.051988][T27735] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 634.071591][T27735] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 634.080221][T27735] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 634.088279][T27735] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 634.096267][T27735] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 03:36:55 executing program 0: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 03:36:55 executing program 2: r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='trusted.overlay.upper\x00', &(0x7f0000000140)={0x0, 0xfb, 0x9d, 0x4, 0x81, "634d22cd0e985a05c46f2b1827cbeaf6", "70c881d9feb1c17a1f21babddec3e531b7adf35702a7e51c3d60e2c8dda8d6c1288bf8fa9091e823ded1d49566465981a70b40bfbca9d8d776fcc0495e48345c5ce9c76794eea8334b1775a8b5a2f4ca71adc7eefffcce1f43280d0aa67dac4ccc2389ad1f98a83db74b5fa97fdbe457a9afaa845f219021a8cb743a10180bf962a25fa0caf597a2"}, 0x9d, 0x1) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400) pidfd_send_signal(r1, 0x2000005, &(0x7f0000000300)={0x5, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000000)=""/25) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r8, r7, 0x0) r9 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r10 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ppoll(&(0x7f0000000200)=[{r0, 0x1448}, {r6, 0x8}, {r0}, {r0, 0x20}, {r7, 0x20}, {r9, 0x48}, {r10, 0x400}], 0x7, &(0x7f0000000280)={r11, r12+30000000}, &(0x7f00000002c0)={0x180000000}, 0x8) shutdown(0xffffffffffffffff, 0x1) 03:36:55 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) [ 634.104246][T27735] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 634.112226][T27735] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x12, 0x4}, 'port0\x00'}) 03:36:55 executing program 0: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 03:36:55 executing program 3 (fault-call:0 fault-nth:40): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:55 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) 03:36:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x25, 0x4}, 'port0\x00'}) 03:36:55 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x5, 0x0, 0x400, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1}, 0x10) 03:36:55 executing program 0: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 03:36:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x5c, 0x4}, 'port0\x00'}) 03:36:55 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) 03:36:55 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 03:36:55 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0xbf, 0x4}, 'port0\x00'}) 03:36:55 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x3) 03:36:55 executing program 2: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) shutdown(0xffffffffffffffff, 0x0) 03:36:55 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) [ 634.846129][T28242] FAULT_INJECTION: forcing a failure. [ 634.846129][T28242] name failslab, interval 1, probability 0, space 0, times 0 [ 634.865600][T28242] CPU: 0 PID: 28242 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 634.873525][T28242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 634.883719][T28242] Call Trace: [ 634.887129][T28242] dump_stack+0x1d8/0x2f8 [ 634.891473][T28242] should_fail+0x555/0x770 [ 634.895909][T28242] __should_failslab+0x11a/0x160 [ 634.900850][T28242] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 634.906575][T28242] should_failslab+0x9/0x20 [ 634.911088][T28242] __kmalloc+0x7a/0x340 [ 634.915339][T28242] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 634.921159][T28242] tomoyo_realpath_from_path+0xdc/0x7c0 [ 634.926719][T28242] tomoyo_path_number_perm+0x166/0x640 [ 634.932208][T28242] ? rcu_read_lock_sched_held+0x10b/0x170 [ 634.937933][T28242] ? trace_kmem_cache_free+0xb2/0x110 [ 634.943505][T28242] tomoyo_path_mkdir+0x9c/0xc0 [ 634.948284][T28242] security_path_mkdir+0xed/0x170 [ 634.953328][T28242] do_mkdirat+0x15c/0x320 [ 634.957664][T28242] __x64_sys_mkdir+0x60/0x70 [ 634.962256][T28242] do_syscall_64+0xf7/0x1c0 [ 634.966768][T28242] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 634.972660][T28242] RIP: 0033:0x458e77 [ 634.976720][T28242] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 634.996319][T28242] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 635.004858][T28242] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 635.012836][T28242] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 635.021067][T28242] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 635.029078][T28242] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 635.037070][T28242] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 635.051328][T28242] ERROR: Out of memory at tomoyo_realpath_from_path. 03:36:56 executing program 3 (fault-call:0 fault-nth:41): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:56 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x3) 03:36:56 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x13000, 0x0, &(0x7f0000feb000/0x13000)=nil) shmat(r0, &(0x7f0000fea000/0x3000)=nil, 0x7000) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@initdev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@initdev}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r9 = getpid() sched_setscheduler(r9, 0x5, &(0x7f0000000380)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r11, r10, 0x0) fcntl$getownex(r10, 0x10, &(0x7f00000002c0)={0x0, 0x0}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x7, r2, r3, r7, r8, 0x10, 0x4}, 0x2, 0x0, 0x3, 0x100000001, r9, r12, 0x5}) 03:36:56 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x2}, 'port0\x00'}) 03:36:56 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) [ 635.233801][T28250] FAULT_INJECTION: forcing a failure. [ 635.233801][T28250] name failslab, interval 1, probability 0, space 0, times 0 03:36:56 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x3) [ 635.311142][T28250] CPU: 1 PID: 28250 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 635.319286][T28250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.329456][T28250] Call Trace: [ 635.332763][T28250] dump_stack+0x1d8/0x2f8 [ 635.337104][T28250] should_fail+0x555/0x770 [ 635.341535][T28250] __should_failslab+0x11a/0x160 [ 635.346485][T28250] ? security_inode_alloc+0x36/0x1e0 [ 635.351780][T28250] should_failslab+0x9/0x20 [ 635.356297][T28250] kmem_cache_alloc+0x56/0x2e0 [ 635.361077][T28250] security_inode_alloc+0x36/0x1e0 [ 635.366202][T28250] inode_init_always+0x3b5/0x8d0 [ 635.371149][T28250] ? set_qf_name+0x3c0/0x3c0 [ 635.375742][T28250] new_inode_pseudo+0x7f/0x240 [ 635.380510][T28250] new_inode+0x28/0x1c0 [ 635.384674][T28250] ? trace_ext4_request_inode+0x28b/0x2d0 [ 635.390685][T28250] __ext4_new_inode+0x43d/0x5650 [ 635.395634][T28250] ? memset+0x31/0x40 [ 635.399757][T28250] ? smk_curacc+0xa3/0xe0 [ 635.404098][T28250] ext4_mkdir+0x3f5/0x1450 [ 635.408640][T28250] ? security_inode_permission+0xdd/0x120 [ 635.415761][T28250] vfs_mkdir+0x43f/0x610 [ 635.420172][T28250] do_mkdirat+0x1d7/0x320 [ 635.424513][T28250] __x64_sys_mkdir+0x60/0x70 [ 635.429114][T28250] do_syscall_64+0xf7/0x1c0 [ 635.433714][T28250] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 635.439613][T28250] RIP: 0033:0x458e77 [ 635.443649][T28250] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 635.463551][T28250] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 635.471972][T28250] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 635.479953][T28250] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 635.487930][T28250] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 635.495908][T28250] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 635.504051][T28250] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:56 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) 03:36:56 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) 03:36:56 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) 03:36:56 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x3}, 'port0\x00'}) 03:36:56 executing program 2: unshare(0x40600) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000000)=""/15) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x60) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r8 = socket(0xa, 0x1, 0x0) close(r8) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r10}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000000280)={r10, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r10, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000180)={0x401, 0x6, 0x1ce82716ae5bff3d, 0x40, 0xca, 0x5, 0x0, 0x1, r11}, &(0x7f00000001c0)=0x20) shutdown(r3, 0x0) 03:36:56 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x0) 03:36:56 executing program 3 (fault-call:0 fault-nth:42): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:56 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x3) 03:36:56 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x5}, 'port0\x00'}) 03:36:56 executing program 2: unshare(0x38000800) shutdown(0xffffffffffffffff, 0x0) 03:36:56 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x0) [ 635.915169][T28499] FAULT_INJECTION: forcing a failure. [ 635.915169][T28499] name failslab, interval 1, probability 0, space 0, times 0 [ 635.938379][T28499] CPU: 0 PID: 28499 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 635.946392][T28499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 635.956453][T28499] Call Trace: [ 635.959763][T28499] dump_stack+0x1d8/0x2f8 03:36:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x6}, 'port0\x00'}) 03:36:57 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x3) [ 635.964100][T28499] should_fail+0x555/0x770 [ 635.968528][T28499] __should_failslab+0x11a/0x160 [ 635.973471][T28499] ? tomoyo_encode2+0x273/0x5a0 [ 635.978331][T28499] should_failslab+0x9/0x20 [ 635.982839][T28499] __kmalloc+0x7a/0x340 [ 635.987009][T28499] tomoyo_encode2+0x273/0x5a0 [ 635.991680][T28499] tomoyo_realpath_from_path+0x769/0x7c0 [ 635.991700][T28499] tomoyo_path_number_perm+0x166/0x640 [ 635.991731][T28499] ? rcu_read_lock_sched_held+0x10b/0x170 [ 635.991742][T28499] ? trace_kmem_cache_free+0xb2/0x110 [ 635.991754][T28499] tomoyo_path_mkdir+0x9c/0xc0 [ 635.991769][T28499] security_path_mkdir+0xed/0x170 [ 635.991782][T28499] do_mkdirat+0x15c/0x320 [ 636.028105][T28499] __x64_sys_mkdir+0x60/0x70 [ 636.032702][T28499] do_syscall_64+0xf7/0x1c0 [ 636.037218][T28499] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 636.043109][T28499] RIP: 0033:0x458e77 [ 636.047006][T28499] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 636.066722][T28499] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 636.075136][T28499] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 636.083114][T28499] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 636.091386][T28499] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 636.099362][T28499] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 636.107335][T28499] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:57 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) shutdown(0xffffffffffffffff, 0x0) 03:36:57 executing program 4: unshare(0x40600) accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0xc0000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x3) 03:36:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x7}, 'port0\x00'}) [ 636.126752][T28499] ERROR: Out of memory at tomoyo_realpath_from_path. 03:36:57 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket(0xa, 0x1, 0x0) close(r9) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="e6bfffff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r11}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000280)={r11, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000080)={r11, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={r12, 0x9, 0x30}, &(0x7f0000000140)=0xc) 03:36:57 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2002, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000000c0)) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) pread64(r4, &(0x7f0000000280)=""/183, 0xb7, 0x0) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x100, 0x0) r6 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x486b, 0x12000) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000380)={0xaa, 0x2}) recvfrom$rxrpc(r5, &(0x7f0000000040)=""/41, 0x29, 0x0, 0x0, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r8, r7, 0x0) accept4(r7, &(0x7f00000003c0)=@can={0x1d, 0x0}, &(0x7f00000001c0)=0x80, 0x40000) bind(0xffffffffffffffff, &(0x7f0000000200)=@xdp={0x2c, 0x2, r9, 0x7}, 0x80) 03:36:57 executing program 3 (fault-call:0 fault-nth:43): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:57 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) 03:36:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x8}, 'port0\x00'}) [ 636.351338][T28536] FAULT_INJECTION: forcing a failure. [ 636.351338][T28536] name failslab, interval 1, probability 0, space 0, times 0 [ 636.364765][T28536] CPU: 0 PID: 28536 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 636.372810][T28536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.372879][T28536] Call Trace: [ 636.372897][T28536] dump_stack+0x1d8/0x2f8 [ 636.372911][T28536] should_fail+0x555/0x770 [ 636.372928][T28536] __should_failslab+0x11a/0x160 [ 636.372938][T28536] ? __es_insert_extent+0x7ba/0x17c0 [ 636.372948][T28536] should_failslab+0x9/0x20 [ 636.372958][T28536] kmem_cache_alloc+0x56/0x2e0 [ 636.372974][T28536] __es_insert_extent+0x7ba/0x17c0 [ 636.372988][T28536] ? __kasan_check_write+0x14/0x20 [ 636.372999][T28536] ? do_raw_write_lock+0xf3/0x460 [ 636.373017][T28536] ext4_es_insert_extent+0x250/0x2ea0 [ 636.373038][T28536] ext4_ext_map_blocks+0x1806/0x7170 [ 636.440788][T28536] ? __down_read+0x14b/0x360 [ 636.445517][T28536] ext4_map_blocks+0x424/0x1e30 [ 636.450388][T28536] ? __kasan_check_write+0x14/0x20 [ 636.455683][T28536] ext4_getblk+0xae/0x460 [ 636.460107][T28536] ext4_bread+0x4a/0x340 [ 636.464353][T28536] ext4_append+0x175/0x310 [ 636.468875][T28536] ext4_mkdir+0x7ad/0x1450 [ 636.473401][T28536] vfs_mkdir+0x43f/0x610 [ 636.477655][T28536] do_mkdirat+0x1d7/0x320 [ 636.481999][T28536] __x64_sys_mkdir+0x60/0x70 [ 636.486598][T28536] do_syscall_64+0xf7/0x1c0 [ 636.491109][T28536] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 636.497087][T28536] RIP: 0033:0x458e77 [ 636.500988][T28536] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 636.520587][T28536] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 636.520597][T28536] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 636.520602][T28536] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 03:36:57 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket(0xa, 0x1, 0x0) close(r9) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="e6bfffff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r11}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000280)={r11, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000080)={r11, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={r12, 0x9, 0x30}, &(0x7f0000000140)=0xc) 03:36:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) 03:36:57 executing program 2: getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x3, &(0x7f0000000140)=[{&(0x7f0000000080)="2e398ff76bba5a6a445a190a5b47e23ac6", 0x11, 0x6}, {&(0x7f00000000c0), 0x0, 0x9}, {&(0x7f0000000100)="7b1573e62da9d1050f1634a4ba0d07ed456a2487191165", 0x17, 0x4}], 0x2, &(0x7f00000003c0)={[{@dots='dots'}, {@nodots='nodots'}, {@dots='dots'}, {@fat=@errors_continue='errors=continue'}, {@fat=@uid={'uid', 0x3d, r0}}, {@nodots='nodots'}, {@dots='dots'}], [{@dont_appraise='dont_appraise'}, {@hash='hash'}, {@euid_eq={'euid', 0x3d, r2}}, {@smackfstransmute={'smackfstransmute'}}, {@uid_lt={'uid<', r3}}, {@smackfsdef={'smackfsdef', 0x3d, '.,\\'}}, {@audit='audit'}, {@euid_gt={'euid>', r7}}, {@dont_hash='dont_hash'}, {@permit_directio='permit_directio'}]}) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$EVIOCGABS0(r10, 0x80184540, &(0x7f00000004c0)=""/89) shutdown(0xffffffffffffffff, 0x0) 03:36:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x9}, 'port0\x00'}) [ 636.520608][T28536] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 636.520613][T28536] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 636.520619][T28536] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:57 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket(0xa, 0x1, 0x0) close(r9) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="e6bfffff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r11}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000280)={r11, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000080)={r11, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000100)={r12, 0x9, 0x30}, &(0x7f0000000140)=0xc) 03:36:57 executing program 3 (fault-call:0 fault-nth:44): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) 03:36:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0xa}, 'port0\x00'}) 03:36:57 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000000)={0x3, 0x2, 0x10000, 0x4d7de3df, 'syz0\x00', 0xffffff00}) shutdown(0xffffffffffffffff, 0x0) [ 636.770860][T28714] FAULT_INJECTION: forcing a failure. [ 636.770860][T28714] name failslab, interval 1, probability 0, space 0, times 0 03:36:57 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket(0xa, 0x1, 0x0) close(r9) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="e6bfffff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r11}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000280)={r11, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000080)={r11, 0x8}, &(0x7f00000000c0)=0x8) [ 636.837547][T28714] CPU: 0 PID: 28714 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 636.845609][T28714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 636.855787][T28714] Call Trace: [ 636.859090][T28714] dump_stack+0x1d8/0x2f8 [ 636.863430][T28714] should_fail+0x555/0x770 [ 636.867955][T28714] __should_failslab+0x11a/0x160 [ 636.872904][T28714] ? ext4_alloc_inode+0x1f/0x560 [ 636.877863][T28714] should_failslab+0x9/0x20 [ 636.882468][T28714] kmem_cache_alloc+0x56/0x2e0 [ 636.887318][T28714] ? set_qf_name+0x3c0/0x3c0 [ 636.892023][T28714] ext4_alloc_inode+0x1f/0x560 [ 636.896792][T28714] ? set_qf_name+0x3c0/0x3c0 [ 636.901393][T28714] new_inode_pseudo+0x68/0x240 [ 636.906166][T28714] new_inode+0x28/0x1c0 [ 636.910329][T28714] ? trace_ext4_request_inode+0x28b/0x2d0 [ 636.916060][T28714] __ext4_new_inode+0x43d/0x5650 [ 636.921010][T28714] ? memset+0x31/0x40 [ 636.925012][T28714] ? smk_curacc+0xa3/0xe0 [ 636.929354][T28714] ext4_mkdir+0x3f5/0x1450 03:36:58 executing program 2: unshare(0x40600) [ 636.933791][T28714] ? security_inode_permission+0xdd/0x120 [ 636.939527][T28714] vfs_mkdir+0x43f/0x610 [ 636.943906][T28714] do_mkdirat+0x1d7/0x320 [ 636.948251][T28714] __x64_sys_mkdir+0x60/0x70 [ 636.952943][T28714] do_syscall_64+0xf7/0x1c0 [ 636.957453][T28714] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 636.963346][T28714] RIP: 0033:0x458e77 [ 636.967244][T28714] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:36:58 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket(0xa, 0x1, 0x0) close(r9) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="e6bfffff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r11}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000280)={r11, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) 03:36:58 executing program 2: unshare(0x62413883f59677c1) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2, 0x0) fanotify_mark(r0, 0x40, 0xb, r1, &(0x7f0000000080)='./file0\x00') shutdown(0xffffffffffffffff, 0x0) [ 636.986856][T28714] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 636.995273][T28714] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 637.003251][T28714] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 637.011517][T28714] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 637.019495][T28714] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 637.027473][T28714] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:58 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) 03:36:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0xb}, 'port0\x00'}) 03:36:58 executing program 4: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) 03:36:58 executing program 3 (fault-call:0 fault-nth:45): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:58 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket(0xa, 0x1, 0x0) close(r9) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="e6bfffff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r11}, 0x8) [ 637.237638][T28888] FAULT_INJECTION: forcing a failure. [ 637.237638][T28888] name failslab, interval 1, probability 0, space 0, times 0 03:36:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0xc}, 'port0\x00'}) 03:36:58 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_TRY_FMT(r2, 0xc0d05640, &(0x7f0000000000)={0xb, @win={{0x83be, 0xd87b, 0x1000, 0x1}, 0x1, 0x0, &(0x7f0000000240)={{0x3, 0xfffffffd, 0x3, 0x5}, &(0x7f0000000200)={{0x6, 0x347, 0x1c4d, 0xe235}, &(0x7f00000001c0)={{0x9, 0x80000001, 0x81, 0x5}}}}, 0x1, &(0x7f0000000280)="5b4e1a", 0x2}}) shutdown(0xffffffffffffffff, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) r4 = syz_open_procfs(r3, &(0x7f0000000100)='net/dev\x00') setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000180)=0xebd, 0x4) [ 637.330281][T28888] CPU: 0 PID: 28888 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 637.338303][T28888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 637.348364][T28888] Call Trace: [ 637.351661][T28888] dump_stack+0x1d8/0x2f8 [ 637.356011][T28888] should_fail+0x555/0x770 [ 637.360448][T28888] __should_failslab+0x11a/0x160 [ 637.365396][T28888] ? security_inode_alloc+0x36/0x1e0 [ 637.370684][T28888] should_failslab+0x9/0x20 [ 637.370714][T28888] kmem_cache_alloc+0x56/0x2e0 [ 637.370730][T28888] security_inode_alloc+0x36/0x1e0 [ 637.370743][T28888] inode_init_always+0x3b5/0x8d0 [ 637.370753][T28888] ? set_qf_name+0x3c0/0x3c0 [ 637.370765][T28888] new_inode_pseudo+0x7f/0x240 [ 637.370776][T28888] new_inode+0x28/0x1c0 [ 637.370788][T28888] ? trace_ext4_request_inode+0x28b/0x2d0 [ 637.370799][T28888] __ext4_new_inode+0x43d/0x5650 [ 637.390078][T28888] ? memset+0x31/0x40 [ 637.390102][T28888] ? smk_curacc+0xa3/0xe0 [ 637.390116][T28888] ext4_mkdir+0x3f5/0x1450 03:36:58 executing program 4: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) [ 637.390136][T28888] ? security_inode_permission+0xdd/0x120 [ 637.390154][T28888] vfs_mkdir+0x43f/0x610 [ 637.390171][T28888] do_mkdirat+0x1d7/0x320 [ 637.390186][T28888] __x64_sys_mkdir+0x60/0x70 [ 637.390202][T28888] do_syscall_64+0xf7/0x1c0 [ 637.451174][T28888] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 637.451185][T28888] RIP: 0033:0x458e77 [ 637.451194][T28888] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:36:58 executing program 2: unshare(0x40600) r0 = shmget$private(0x0, 0x13000, 0x0, &(0x7f0000feb000/0x13000)=nil) shmat(r0, &(0x7f0000fea000/0x3000)=nil, 0x7000) ioctl$CAPI_REGISTER(0xffffffffffffffff, 0x400c4301, &(0x7f0000000240)={0x3, 0x80000000, 0xd2}) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000140)=""/249) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x4c45caf306b95fd9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000080)="2e470f2241c4a1f9e76b06c481fe701d08000000d10f01cac4a3d90c939f000000500f08470f009f0e8a000066b856000f00d0c46171fa767566420f38805e00", 0x40}], 0x1, 0x4, &(0x7f0000000100)=[@cr4={0x1, 0x12011}, @cstype3={0x5, 0xc}], 0x2) shutdown(0xffffffffffffffff, 0x0) 03:36:58 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket(0xa, 0x1, 0x0) close(r9) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="e6bfffff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) 03:36:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0xd}, 'port0\x00'}) 03:36:58 executing program 4: unshare(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) [ 637.451199][T28888] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 637.451209][T28888] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 637.451215][T28888] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 637.451221][T28888] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 637.451230][T28888] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 637.489323][T28888] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0xe}, 'port0\x00'}) 03:36:58 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket(0xa, 0x1, 0x0) close(r9) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) socket$inet6_sctp(0xa, 0x10000000005, 0x84) 03:36:58 executing program 3 (fault-call:0 fault-nth:46): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:58 executing program 2: unshare(0x40600) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) socket$alg(0x26, 0x5, 0x0) shutdown(r3, 0xc979bb1026fb14bf) 03:36:58 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) 03:36:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x10}, 'port0\x00'}) [ 637.827395][T29124] FAULT_INJECTION: forcing a failure. [ 637.827395][T29124] name failslab, interval 1, probability 0, space 0, times 0 [ 637.876954][T29124] CPU: 0 PID: 29124 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 637.885055][T29124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 637.895157][T29124] Call Trace: [ 637.898459][T29124] dump_stack+0x1d8/0x2f8 [ 637.902951][T29124] should_fail+0x555/0x770 [ 637.907380][T29124] __should_failslab+0x11a/0x160 [ 637.912327][T29124] ? kcalloc+0x2f/0x50 [ 637.916404][T29124] should_failslab+0x9/0x20 [ 637.920916][T29124] __kmalloc+0x7a/0x340 03:36:59 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) 03:36:59 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = socket(0xa, 0x1, 0x0) close(r9) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 637.925085][T29124] kcalloc+0x2f/0x50 [ 637.928986][T29124] ext4_find_extent+0x216/0xaa0 [ 637.933843][T29124] ? trace_ext4_ext_map_blocks_enter+0x2ca/0x310 [ 637.940178][T29124] ext4_ext_map_blocks+0x170/0x7170 [ 637.945407][T29124] ? __kasan_check_write+0x14/0x20 [ 637.950523][T29124] ? __down_read+0x14b/0x360 [ 637.955118][T29124] ext4_map_blocks+0x424/0x1e30 [ 637.959984][T29124] ? __kasan_check_write+0x14/0x20 [ 637.965108][T29124] ext4_getblk+0xae/0x460 [ 637.969441][T29124] ext4_bread+0x4a/0x340 [ 637.973811][T29124] ext4_append+0x175/0x310 [ 637.978234][T29124] ext4_mkdir+0x7ad/0x1450 [ 637.982682][T29124] vfs_mkdir+0x43f/0x610 [ 637.986929][T29124] do_mkdirat+0x1d7/0x320 [ 637.991287][T29124] __x64_sys_mkdir+0x60/0x70 [ 637.995878][T29124] do_syscall_64+0xf7/0x1c0 [ 638.000377][T29124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 638.000387][T29124] RIP: 0033:0x458e77 [ 638.000407][T29124] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 638.000412][T29124] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 638.000420][T29124] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 638.000425][T29124] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 638.000429][T29124] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 638.000434][T29124] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 638.000439][T29124] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:59 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) fcntl$notify(r0, 0x402, 0x0) 03:36:59 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x3) 03:36:59 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x11}, 'port0\x00'}) 03:36:59 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0xa, 0x1, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:36:59 executing program 3 (fault-call:0 fault-nth:47): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:36:59 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:36:59 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x12}, 'port0\x00'}) 03:36:59 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x3) [ 638.306148][T29312] FAULT_INJECTION: forcing a failure. [ 638.306148][T29312] name failslab, interval 1, probability 0, space 0, times 0 [ 638.319122][T29312] CPU: 0 PID: 29312 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 638.327022][T29312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 638.337071][T29312] Call Trace: [ 638.340454][T29312] dump_stack+0x1d8/0x2f8 [ 638.340470][T29312] should_fail+0x555/0x770 [ 638.340488][T29312] __should_failslab+0x11a/0x160 03:36:59 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port%\x00'}) [ 638.340498][T29312] ? __es_insert_extent+0x7ba/0x17c0 [ 638.340510][T29312] should_failslab+0x9/0x20 [ 638.340525][T29312] kmem_cache_alloc+0x56/0x2e0 [ 638.368702][T29312] __es_insert_extent+0x7ba/0x17c0 [ 638.373821][T29312] ? __kasan_check_write+0x14/0x20 [ 638.378935][T29312] ? do_raw_write_lock+0xf3/0x460 [ 638.383973][T29312] ext4_es_insert_extent+0x250/0x2ea0 [ 638.389365][T29312] ext4_ext_map_blocks+0x1806/0x7170 [ 638.394935][T29312] ? __down_read+0x14b/0x360 [ 638.399540][T29312] ext4_map_blocks+0x424/0x1e30 03:36:59 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket(0x10, 0x803, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 638.404401][T29312] ? __kasan_check_write+0x14/0x20 [ 638.409510][T29312] ext4_getblk+0xae/0x460 [ 638.409526][T29312] ext4_bread+0x4a/0x340 [ 638.409540][T29312] ext4_append+0x175/0x310 [ 638.409554][T29312] ext4_mkdir+0x7ad/0x1450 [ 638.409583][T29312] vfs_mkdir+0x43f/0x610 [ 638.431367][T29312] do_mkdirat+0x1d7/0x320 [ 638.435711][T29312] __x64_sys_mkdir+0x60/0x70 [ 638.440305][T29312] do_syscall_64+0xf7/0x1c0 [ 638.444815][T29312] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 638.444825][T29312] RIP: 0033:0x458e77 [ 638.444836][T29312] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 638.474463][T29312] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 638.482967][T29312] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 638.490944][T29312] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 638.498920][T29312] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a 03:36:59 executing program 2: unshare(0x40600) r0 = geteuid() mount$9p_tcp(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x2000, &(0x7f00000000c0)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@version_L='version=9p2000.L'}, {@loose='loose'}, {@cache_none='cache=none'}], [{@uid_gt={'uid>', r0}}, {@obj_type={'obj_type', 0x3d, '/em1(/(.system:-eth0keyring@md5sum*'}}]}}) shutdown(0xffffffffffffffff, 0x0) [ 638.506975][T29312] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 638.506981][T29312] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:36:59 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x02\x00'}) 03:36:59 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x3) 03:36:59 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:36:59 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x3) 03:36:59 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x4, 0x84) 03:37:00 executing program 3 (fault-call:0 fault-nth:48): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x03\x00'}) 03:37:00 executing program 2: unshare(0x40600) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x40001) r1 = socket$inet(0x2, 0x1, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r1, 0x120e}) shutdown(0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) connect$unix(r3, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 03:37:00 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r6, r5, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:00 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) shutdown(r1, 0x3) [ 639.131939][T29604] FAULT_INJECTION: forcing a failure. [ 639.131939][T29604] name failslab, interval 1, probability 0, space 0, times 0 [ 639.164530][T29604] CPU: 1 PID: 29604 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 639.172604][T29604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 639.182882][T29604] Call Trace: [ 639.186203][T29604] dump_stack+0x1d8/0x2f8 [ 639.190676][T29604] should_fail+0x555/0x770 [ 639.195118][T29604] __should_failslab+0x11a/0x160 [ 639.200203][T29604] ? kcalloc+0x2f/0x50 [ 639.204293][T29604] should_failslab+0x9/0x20 [ 639.208820][T29604] __kmalloc+0x7a/0x340 [ 639.212999][T29604] kcalloc+0x2f/0x50 [ 639.217049][T29604] ext4_find_extent+0x216/0xaa0 [ 639.221919][T29604] ? trace_ext4_ext_map_blocks_enter+0x2ca/0x310 [ 639.228357][T29604] ext4_ext_map_blocks+0x170/0x7170 [ 639.233613][T29604] ? trace_lock_acquire+0x159/0x1d0 [ 639.238931][T29604] ? __kasan_check_write+0x14/0x20 [ 639.244209][T29604] ext4_map_blocks+0x8f4/0x1e30 [ 639.249090][T29604] ? __kasan_check_write+0x14/0x20 [ 639.254629][T29604] ext4_getblk+0xae/0x460 [ 639.259062][T29604] ext4_bread+0x4a/0x340 [ 639.263317][T29604] ext4_append+0x175/0x310 [ 639.267748][T29604] ext4_mkdir+0x7ad/0x1450 [ 639.272186][T29604] vfs_mkdir+0x43f/0x610 [ 639.276530][T29604] do_mkdirat+0x1d7/0x320 [ 639.280871][T29604] __x64_sys_mkdir+0x60/0x70 [ 639.285463][T29604] do_syscall_64+0xf7/0x1c0 [ 639.289972][T29604] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 639.295867][T29604] RIP: 0033:0x458e77 [ 639.299765][T29604] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 639.319490][T29604] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 03:37:00 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) shutdown(r1, 0x3) 03:37:00 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x04\x00'}) [ 639.327905][T29604] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 639.335879][T29604] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 639.343852][T29604] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 639.351829][T29604] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 639.359889][T29604] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:00 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) ioctl$NBD_SET_FLAGS(0xffffffffffffffff, 0xab0a, 0x1) 03:37:00 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) shutdown(r1, 0x3) 03:37:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x05\x00'}) 03:37:00 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:00 executing program 3 (fault-call:0 fault-nth:49): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:00 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x3) 03:37:00 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:00 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x06\x00'}) 03:37:00 executing program 2: unshare(0x4c000200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept(r2, 0x0, &(0x7f0000000000)) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r6, r5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f00000000c0)={'vlan0\x00', {0x2, 0x4e22, @rand_addr=0x8000}}) dup3(r4, r3, 0x0) accept(r4, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000080)=0x6) [ 639.821764][T29838] FAULT_INJECTION: forcing a failure. [ 639.821764][T29838] name failslab, interval 1, probability 0, space 0, times 0 [ 639.835552][T29838] CPU: 0 PID: 29838 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 639.843465][T29838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 639.853749][T29838] Call Trace: [ 639.857048][T29838] dump_stack+0x1d8/0x2f8 [ 639.861390][T29838] should_fail+0x555/0x770 [ 639.865829][T29838] __should_failslab+0x11a/0x160 [ 639.870774][T29838] ? ext4_mb_new_blocks+0x2ac/0x2cc0 [ 639.876066][T29838] should_failslab+0x9/0x20 [ 639.880571][T29838] kmem_cache_alloc+0x56/0x2e0 [ 639.880584][T29838] ext4_mb_new_blocks+0x2ac/0x2cc0 [ 639.880596][T29838] ? trace_kmalloc+0xcd/0x130 [ 639.895648][T29838] ? kcalloc+0x2f/0x50 [ 639.899728][T29838] ? __kmalloc+0x26c/0x340 [ 639.904145][T29838] ? kcalloc+0x2f/0x50 [ 639.904161][T29838] ? ext4_ext_search_right+0x4cb/0x940 [ 639.904172][T29838] ? ext4_find_extent+0x8e0/0xaa0 03:37:00 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 639.904184][T29838] ? ext4_inode_to_goal_block+0x27b/0x3b0 [ 639.904197][T29838] ext4_ext_map_blocks+0x4b8c/0x7170 [ 639.929896][T29838] ext4_map_blocks+0x8f4/0x1e30 [ 639.934766][T29838] ? __kasan_check_write+0x14/0x20 [ 639.939993][T29838] ext4_getblk+0xae/0x460 [ 639.944331][T29838] ext4_bread+0x4a/0x340 [ 639.948663][T29838] ext4_append+0x175/0x310 [ 639.953093][T29838] ext4_mkdir+0x7ad/0x1450 [ 639.957706][T29838] vfs_mkdir+0x43f/0x610 [ 639.961963][T29838] do_mkdirat+0x1d7/0x320 [ 639.966418][T29838] __x64_sys_mkdir+0x60/0x70 [ 639.968925][T29842] IPVS: ftp: loaded support on port[0] = 21 [ 639.971014][T29838] do_syscall_64+0xf7/0x1c0 [ 639.971032][T29838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 639.971041][T29838] RIP: 0033:0x458e77 [ 639.971051][T29838] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 639.971057][T29838] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 03:37:01 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x3) 03:37:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\a\x00'}) [ 639.971066][T29838] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 [ 639.971072][T29838] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 639.971077][T29838] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 639.971083][T29838] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 639.971088][T29838] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\b\x00'}) 03:37:01 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:01 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x3) 03:37:01 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r2, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:01 executing program 3 (fault-call:0 fault-nth:50): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:01 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) shutdown(0xffffffffffffffff, 0x3) 03:37:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\t\x00'}) 03:37:01 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:01 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f, 0xe44dad82d72bf89f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) getsockname$unix(r4, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x4, 0x5, 0x4, 0x6, 'syz1\x00', 0x80}, 0x5, 0x3, 0x3, r3, 0x3, 0x6e, 'syz1\x00', &(0x7f0000000080)=['\x00', 'trusted{\x00', 'mime_typevboxnet0\x00'], 0x1c, [], [0x84, 0x1, 0x4, 0x1]}) unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) 03:37:01 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) shutdown(0xffffffffffffffff, 0x3) 03:37:01 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\n\x00'}) [ 640.480574][T29979] FAULT_INJECTION: forcing a failure. [ 640.480574][T29979] name failslab, interval 1, probability 0, space 0, times 0 [ 640.493509][T29979] CPU: 0 PID: 29979 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 640.501393][T29979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.511444][T29979] Call Trace: [ 640.514735][T29979] dump_stack+0x1d8/0x2f8 [ 640.519068][T29979] should_fail+0x555/0x770 [ 640.523502][T29979] __should_failslab+0x11a/0x160 [ 640.528442][T29979] ? __sigqueue_alloc+0x2ce/0x440 [ 640.533464][T29979] should_failslab+0x9/0x20 [ 640.537970][T29979] kmem_cache_alloc+0x56/0x2e0 [ 640.542734][T29979] __sigqueue_alloc+0x2ce/0x440 [ 640.547579][T29979] __send_signal+0x508/0xcd0 [ 640.552162][T29979] send_signal+0x6e0/0x830 [ 640.552240][T29979] force_sig_info_to_task+0x247/0x2e0 [ 640.552258][T29979] force_sig_fault+0xbf/0x130 [ 640.552280][T29979] __bad_area_nosemaphore+0x307/0x470 [ 640.572063][T29979] bad_area+0x6b/0x80 [ 640.576048][T29979] do_user_addr_fault+0xacc/0xaf0 [ 640.581082][T29979] __do_page_fault+0xd3/0x1f0 [ 640.585757][T29979] do_page_fault+0x99/0xb0 [ 640.590169][T29979] page_fault+0x39/0x40 [ 640.594314][T29979] RIP: 0033:0x45365f [ 640.598203][T29979] Code: bc d1 f3 0f 7f 27 f3 0f 7f 6f 10 f3 0f 7f 77 20 f3 0f 7f 7f 30 49 83 c0 0f 49 29 d0 48 8d 7c 17 31 e9 95 0b 00 00 66 0f ef c0 0f 6f 0e f3 0f 6f 56 10 66 0f 74 c1 66 0f d7 d0 49 83 f8 11 0f [ 640.618016][T29979] RSP: 002b:00007f59934d9a88 EFLAGS: 00010283 03:37:01 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) shutdown(0xffffffffffffffff, 0x3) [ 640.618025][T29979] RAX: 00007f59934d9b40 RBX: 00000000200000e8 RCX: 0000000000000000 [ 640.618031][T29979] RDX: 00000000000000e0 RSI: 0000000000000000 RDI: 00007f59934d9b40 [ 640.618037][T29979] RBP: 0000000000000001 R08: 00000000000000e0 R09: 000000000000000a [ 640.618042][T29979] R10: 0000000000000075 R11: 00000000004e5d00 R12: 0000000000000004 [ 640.618048][T29979] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:01 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:01 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x0) 03:37:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\v\x00'}) 03:37:01 executing program 3 (fault-call:0 fault-nth:51): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:01 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) bind$can_raw(r2, &(0x7f0000000200)={0x1d, r6}, 0x10) 03:37:01 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x0) 03:37:01 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 640.843207][T30098] FAULT_INJECTION: forcing a failure. [ 640.843207][T30098] name failslab, interval 1, probability 0, space 0, times 0 03:37:01 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\f\x00'}) [ 640.977154][T30098] CPU: 1 PID: 30098 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 640.985091][T30098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 640.995267][T30098] Call Trace: [ 640.998556][T30098] dump_stack+0x1d8/0x2f8 [ 641.002892][T30098] should_fail+0x555/0x770 [ 641.007306][T30098] __should_failslab+0x11a/0x160 [ 641.012267][T30098] ? kzalloc+0x1f/0x40 [ 641.016337][T30098] should_failslab+0x9/0x20 [ 641.020845][T30098] __kmalloc+0x7a/0x340 [ 641.025006][T30098] kzalloc+0x1f/0x40 [ 641.028899][T30098] smk_parse_smack+0x197/0x230 [ 641.033658][T30098] smk_import_entry+0x27/0x590 [ 641.038421][T30098] smack_d_instantiate+0x78f/0xd70 [ 641.043557][T30098] ? lockdep_init_map+0x2a/0x680 [ 641.048493][T30098] security_d_instantiate+0xa5/0x100 [ 641.053767][T30098] d_instantiate_new+0x65/0x120 [ 641.058615][T30098] ext4_mkdir+0xfa9/0x1450 [ 641.063045][T30098] vfs_mkdir+0x43f/0x610 [ 641.067299][T30098] do_mkdirat+0x1d7/0x320 [ 641.071633][T30098] __x64_sys_mkdir+0x60/0x70 [ 641.076222][T30098] do_syscall_64+0xf7/0x1c0 [ 641.080721][T30098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 641.086603][T30098] RIP: 0033:0x458e77 [ 641.090490][T30098] Code: 1f 40 00 b8 5a 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 cd c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ad c3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 641.110091][T30098] RSP: 002b:00007f59934d9a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 641.118500][T30098] RAX: ffffffffffffffda RBX: 00000000200000e8 RCX: 0000000000458e77 03:37:02 executing program 4: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) shutdown(r2, 0x0) 03:37:02 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 641.126461][T30098] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 641.134424][T30098] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000a [ 641.142388][T30098] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000004 [ 641.150350][T30098] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:02 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\r\x00'}) 03:37:02 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00'}) 03:37:02 executing program 2: unshare(0x100) shutdown(0xffffffffffffffff, 0x0) 03:37:02 executing program 3 (fault-call:0 fault-nth:52): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:02 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x0e\x00'}) 03:37:02 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000100)={0x7b, 0x0, [0x488]}) unshare(0x40600) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r6, 0x0) 03:37:02 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:02 executing program 2: unshare(0x40600) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = dup(0xffffffffffffffff) ioctl$BLKROGET(r1, 0x125e, &(0x7f00000000c0)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xca102be3e6baaa9d, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x2) shutdown(0xffffffffffffffff, 0x0) [ 641.501483][T30239] FAULT_INJECTION: forcing a failure. [ 641.501483][T30239] name failslab, interval 1, probability 0, space 0, times 0 03:37:02 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:02 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x10\x00'}) [ 641.709424][T30239] CPU: 0 PID: 30239 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 641.717342][T30239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 641.727390][T30239] Call Trace: [ 641.730685][T30239] dump_stack+0x1d8/0x2f8 [ 641.735011][T30239] should_fail+0x555/0x770 [ 641.739421][T30239] __should_failslab+0x11a/0x160 [ 641.744370][T30239] ? ksys_mount+0x6a/0x100 [ 641.748772][T30239] should_failslab+0x9/0x20 [ 641.753265][T30239] __kmalloc_track_caller+0x79/0x340 [ 641.758548][T30239] strndup_user+0x76/0x130 [ 641.762964][T30239] ksys_mount+0x6a/0x100 [ 641.767198][T30239] __x64_sys_mount+0xbf/0xd0 [ 641.771771][T30239] do_syscall_64+0xf7/0x1c0 [ 641.776342][T30239] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 641.782226][T30239] RIP: 0033:0x45c4aa [ 641.786100][T30239] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 641.805771][T30239] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 641.814159][T30239] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 641.822111][T30239] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 641.830079][T30239] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 641.838027][T30239] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 641.845977][T30239] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:03 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r3, 0x300, 0x70bd26, 0x25dfdbfb, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x4415, 0x20, 0x9, 0x5}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x8004000) 03:37:03 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000040)=0xfffffffffffffffc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:03 executing program 3 (fault-call:0 fault-nth:53): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x11\x00'}) 03:37:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x12\x00'}) 03:37:03 executing program 0: unshare(0x40600) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:03 executing program 2: unshare(0x40600) 03:37:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000100)={0x7b, 0x0, [0x488]}) unshare(0x40600) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r6, 0x0) 03:37:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0%\x00'}) 03:37:03 executing program 2: unshare(0x8050600) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0x4, 0x4) shutdown(0xffffffffffffffff, 0x0) 03:37:03 executing program 0: unshare(0x40600) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/d`v/fulh\x00', 0x18082, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\\\x00'}) 03:37:03 executing program 0: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:03 executing program 2: shutdown(0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x1f, 0xff, 0xf1, 0x5, 0x0, 0x3c}}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) r3 = dup3(r1, r0, 0xc0000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x4, 0x100) [ 642.697479][T30591] FAULT_INJECTION: forcing a failure. [ 642.697479][T30591] name failslab, interval 1, probability 0, space 0, times 0 [ 642.760081][T30591] CPU: 0 PID: 30591 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 642.767998][T30591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 642.778046][T30591] Call Trace: [ 642.781338][T30591] dump_stack+0x1d8/0x2f8 [ 642.785671][T30591] should_fail+0x555/0x770 [ 642.790089][T30591] __should_failslab+0x11a/0x160 [ 642.795043][T30591] ? ksys_mount+0x6a/0x100 [ 642.799463][T30591] should_failslab+0x9/0x20 [ 642.803961][T30591] __kmalloc_track_caller+0x79/0x340 [ 642.809242][T30591] strndup_user+0x76/0x130 [ 642.813661][T30591] ksys_mount+0x6a/0x100 [ 642.817894][T30591] __x64_sys_mount+0xbf/0xd0 [ 642.822483][T30591] do_syscall_64+0xf7/0x1c0 [ 642.826983][T30591] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 642.832863][T30591] RIP: 0033:0x45c4aa [ 642.836768][T30591] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 642.856360][T30591] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 642.864758][T30591] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 642.872736][T30591] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 642.880707][T30591] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 642.888671][T30591] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 642.896627][T30591] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:04 executing program 3 (fault-call:0 fault-nth:54): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000100)={0x7b, 0x0, [0x488]}) unshare(0x40600) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r6, 0x0) 03:37:04 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\xbf\x00'}) 03:37:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:04 executing program 2: unshare(0x40600) ioctl$PPPIOCSNPMODE(0xffffffffffffffff, 0x4008744b, &(0x7f0000000080)={0x281}) socket$isdn(0x22, 0x3, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) shutdown(0xffffffffffffffff, 0x0) 03:37:04 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:04 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x03\x00'}) [ 643.154951][T30723] FAULT_INJECTION: forcing a failure. [ 643.154951][T30723] name failslab, interval 1, probability 0, space 0, times 0 03:37:04 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 643.207465][T30723] CPU: 1 PID: 30723 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 643.215372][T30723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 643.215377][T30723] Call Trace: [ 643.215395][T30723] dump_stack+0x1d8/0x2f8 [ 643.215410][T30723] should_fail+0x555/0x770 [ 643.215431][T30723] __should_failslab+0x11a/0x160 [ 643.242380][T30723] should_failslab+0x9/0x20 [ 643.247231][T30723] kmem_cache_alloc_trace+0x5d/0x2f0 [ 643.252507][T30723] ? copy_mount_options+0x5f/0x3c0 [ 643.257616][T30723] copy_mount_options+0x5f/0x3c0 [ 643.262548][T30723] ksys_mount+0xa0/0x100 [ 643.266776][T30723] __x64_sys_mount+0xbf/0xd0 [ 643.266792][T30723] do_syscall_64+0xf7/0x1c0 [ 643.266807][T30723] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 643.281724][T30723] RIP: 0033:0x45c4aa [ 643.281734][T30723] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 643.281740][T30723] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 643.281750][T30723] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 643.281756][T30723] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 643.281762][T30723] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 643.281771][T30723] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 643.345503][T30723] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:04 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000100)={0x7b, 0x0, [0x488]}) unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) 03:37:04 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x05\x00'}) 03:37:04 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:04 executing program 3 (fault-call:0 fault-nth:55): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x06\x00'}) 03:37:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 644.006062][T30850] FAULT_INJECTION: forcing a failure. [ 644.006062][T30850] name failslab, interval 1, probability 0, space 0, times 0 03:37:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000100)={0x7b, 0x0, [0x488]}) unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) [ 644.073450][T30850] CPU: 1 PID: 30850 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 644.081383][T30850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 644.091429][T30850] Call Trace: [ 644.094824][T30850] dump_stack+0x1d8/0x2f8 [ 644.099159][T30850] should_fail+0x555/0x770 [ 644.103577][T30850] __should_failslab+0x11a/0x160 [ 644.108514][T30850] ? ksys_mount+0x38/0x100 [ 644.112924][T30850] should_failslab+0x9/0x20 [ 644.117424][T30850] __kmalloc_track_caller+0x79/0x340 [ 644.122809][T30850] strndup_user+0x76/0x130 [ 644.127224][T30850] ksys_mount+0x38/0x100 [ 644.131460][T30850] __x64_sys_mount+0xbf/0xd0 [ 644.136030][T30850] do_syscall_64+0xf7/0x1c0 [ 644.140522][T30850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 644.146394][T30850] RIP: 0033:0x45c4aa [ 644.150264][T30850] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 644.169851][T30850] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 644.178243][T30850] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 644.186193][T30850] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 644.194140][T30850] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 644.202089][T30850] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 644.210036][T30850] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\a\x00'}) 03:37:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\t\x00'}) 03:37:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000100)={0x7b, 0x0, [0x488]}) unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) 03:37:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\n\x00'}) 03:37:05 executing program 3 (fault-call:0 fault-nth:56): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\v\x00'}) 03:37:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000100)={0x7b, 0x0, [0x488]}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r6, 0x0) 03:37:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 644.830635][T30884] FAULT_INJECTION: forcing a failure. [ 644.830635][T30884] name failslab, interval 1, probability 0, space 0, times 0 [ 644.885148][T30884] CPU: 1 PID: 30884 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 644.893067][T30884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 644.903111][T30884] Call Trace: [ 644.903128][T30884] dump_stack+0x1d8/0x2f8 [ 644.903143][T30884] should_fail+0x555/0x770 [ 644.903159][T30884] __should_failslab+0x11a/0x160 [ 644.903171][T30884] ? ksys_mount+0x6a/0x100 [ 644.920062][T30884] should_failslab+0x9/0x20 [ 644.920076][T30884] __kmalloc_track_caller+0x79/0x340 03:37:05 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 644.920094][T30884] strndup_user+0x76/0x130 [ 644.920104][T30884] ksys_mount+0x6a/0x100 [ 644.920116][T30884] __x64_sys_mount+0xbf/0xd0 [ 644.920130][T30884] do_syscall_64+0xf7/0x1c0 [ 644.920145][T30884] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 644.957839][T30884] RIP: 0033:0x45c4aa [ 644.961729][T30884] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 03:37:06 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\f\x00'}) 03:37:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 644.981326][T30884] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 644.989846][T30884] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 644.997812][T30884] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 645.005776][T30884] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 645.013739][T30884] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 645.021711][T30884] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:06 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\r\x00'}) 03:37:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000100)={0x7b, 0x0, [0x488]}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r6, 0x0) 03:37:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:06 executing program 3 (fault-call:0 fault-nth:57): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 645.248010][T30908] FAULT_INJECTION: forcing a failure. [ 645.248010][T30908] name failslab, interval 1, probability 0, space 0, times 0 03:37:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 645.339408][T30908] CPU: 1 PID: 30908 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 645.347339][T30908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 645.357387][T30908] Call Trace: [ 645.360676][T30908] dump_stack+0x1d8/0x2f8 [ 645.365010][T30908] should_fail+0x555/0x770 [ 645.369434][T30908] __should_failslab+0x11a/0x160 [ 645.374372][T30908] ? ksys_mount+0x6a/0x100 [ 645.378788][T30908] should_failslab+0x9/0x20 [ 645.383296][T30908] __kmalloc_track_caller+0x79/0x340 [ 645.388587][T30908] strndup_user+0x76/0x130 [ 645.393003][T30908] ksys_mount+0x6a/0x100 [ 645.397242][T30908] __x64_sys_mount+0xbf/0xd0 [ 645.401831][T30908] do_syscall_64+0xf7/0x1c0 [ 645.406334][T30908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 645.412244][T30908] RIP: 0033:0x45c4aa [ 645.416132][T30908] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 03:37:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000100)={0x7b, 0x0, [0x488]}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r6, 0x0) 03:37:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:06 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x0e\x00'}) [ 645.435726][T30908] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 645.444115][T30908] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 645.452077][T30908] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 645.460024][T30908] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 645.467972][T30908] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 645.475925][T30908] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:06 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) unshare(0x40600) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r5, 0x0) 03:37:06 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x11\x00'}) 03:37:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:06 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x12\x00'}) 03:37:06 executing program 3 (fault-call:0 fault-nth:58): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:06 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00%\x00'}) 03:37:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:07 executing program 2: unshare(0x40600) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) ioctl$VIDIOC_SUBDEV_S_EDID(r0, 0xc0285629, &(0x7f00000000c0)={0x0, 0x7, 0x30, [], &(0x7f0000000080)=0x3}) write$P9_ROPEN(r0, &(0x7f0000000040)={0x18, 0x71, 0x2, {{0x1c3, 0x1, 0x7}, 0xfffffffd}}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x8880) clone3(&(0x7f00000004c0)={0x20000, &(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0), 0x28, 0x0, &(0x7f0000000300)=""/251, 0xfb, &(0x7f0000000400)=""/154}, 0x40) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r7, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004870000000000000bc700000000000009500000000000000"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r8, 0xc0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r9}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000540)={0x0, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000500)='/dev/zero\x00', r9}, 0x30) fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() ioctl$BLKDISCARD(r8, 0x1277, &(0x7f0000000780)=0x7) sched_setscheduler(r12, 0x5, &(0x7f0000000380)) r13 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r14, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r15) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r17, r16, 0x0) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)="93b25c672c3428", 0x7}], 0x1, &(0x7f0000000600)=[@rights={{0x14, 0x1, 0x1, [r4]}}, @cred={{0x1c, 0x1, 0x2, {r5, r7, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {r10, 0x0, r11}}}, @cred={{0x1c, 0x1, 0x2, {r12, r14, r15}}}, @rights={{0x14, 0x1, 0x1, [r17]}}], 0x90, 0x40010}, 0xe66b186cefead0e7) shutdown(0xffffffffffffffff, 0x0) 03:37:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) unshare(0x40600) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r4, 0x0) [ 646.044287][T30950] FAULT_INJECTION: forcing a failure. [ 646.044287][T30950] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 646.057508][T30950] CPU: 1 PID: 30950 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 646.065389][T30950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.075433][T30950] Call Trace: [ 646.078712][T30950] dump_stack+0x1d8/0x2f8 [ 646.083039][T30950] should_fail+0x555/0x770 [ 646.087465][T30950] should_fail_alloc_page+0x55/0x60 03:37:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 646.092659][T30950] prepare_alloc_pages+0x283/0x460 [ 646.097771][T30950] __alloc_pages_nodemask+0xb2/0x5d0 [ 646.103059][T30950] kmem_getpages+0x4d/0xa00 [ 646.107561][T30950] cache_grow_begin+0x7e/0x2c0 [ 646.112323][T30950] cache_alloc_refill+0x311/0x3f0 [ 646.117343][T30950] ? check_preemption_disabled+0xb7/0x2a0 [ 646.123063][T30950] kmem_cache_alloc_trace+0x2d0/0x2f0 [ 646.128426][T30950] ? copy_mount_options+0x5f/0x3c0 [ 646.133535][T30950] copy_mount_options+0x5f/0x3c0 [ 646.138464][T30950] ksys_mount+0xa0/0x100 [ 646.142789][T30950] __x64_sys_mount+0xbf/0xd0 [ 646.147378][T30950] do_syscall_64+0xf7/0x1c0 [ 646.151871][T30950] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 646.157748][T30950] RIP: 0033:0x45c4aa [ 646.161639][T30950] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 646.181223][T30950] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 03:37:07 executing program 2: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000ffffff7f1f0000000000000006000000000000000002000000000000ec0000fdf421d7ac6c2517000000000094040000000000007b09000000000000030000000000000001000000000000000700000000000000"]) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4bda, 0x2}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000100)={0x9423, 0x2, 0x2, 0x0, 0xfffffffd, 0x7f, 0x80000001, 0x1, r9}, 0x20) 03:37:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00@\x00'}) [ 646.189725][T30950] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 646.197676][T30950] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 646.205626][T30950] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 646.213580][T30950] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 646.221545][T30950] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:07 executing program 2: unshare(0x8008500) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000000)) shutdown(0xffffffffffffffff, 0x0) 03:37:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\\\x00'}) 03:37:07 executing program 3 (fault-call:0 fault-nth:59): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) 03:37:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) get_mempolicy(&(0x7f0000000200), &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:07 executing program 2: unshare(0x40600) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x6, 0x3, 0x45, @remote, 'rose0\x00'}) shutdown(0xffffffffffffffff, 0x0) 03:37:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\xbf\x00'}) [ 646.602394][T31178] FAULT_INJECTION: forcing a failure. [ 646.602394][T31178] name failslab, interval 1, probability 0, space 0, times 0 [ 646.698916][T31189] QAT: Invalid ioctl [ 646.708782][T31178] CPU: 1 PID: 31178 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 646.716694][T31178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 646.726749][T31178] Call Trace: [ 646.730039][T31178] dump_stack+0x1d8/0x2f8 [ 646.734375][T31178] should_fail+0x555/0x770 [ 646.738803][T31178] __should_failslab+0x11a/0x160 [ 646.743745][T31178] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 646.749463][T31178] should_failslab+0x9/0x20 [ 646.753966][T31178] __kmalloc+0x7a/0x340 [ 646.758116][T31178] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 646.763832][T31178] tomoyo_realpath_from_path+0xdc/0x7c0 [ 646.769382][T31178] tomoyo_mount_permission+0x294/0xa30 [ 646.774840][T31178] ? filename_lookup+0x4b0/0x690 [ 646.779780][T31178] ? kmem_cache_free+0xd8/0xf0 [ 646.784562][T31178] tomoyo_sb_mount+0x35/0x40 [ 646.789245][T31178] security_sb_mount+0x84/0xe0 [ 646.794005][T31178] do_mount+0x10a/0x2510 [ 646.798245][T31178] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 646.803780][T31178] ? copy_mount_options+0x5f/0x3c0 [ 646.808884][T31178] ? copy_mount_options+0x308/0x3c0 [ 646.814079][T31178] ksys_mount+0xcc/0x100 [ 646.818318][T31178] __x64_sys_mount+0xbf/0xd0 [ 646.822905][T31178] do_syscall_64+0xf7/0x1c0 [ 646.827416][T31178] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 646.833301][T31178] RIP: 0033:0x45c4aa [ 646.837188][T31178] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 646.856786][T31178] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 646.865188][T31178] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 646.873154][T31178] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 646.881118][T31178] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 646.889085][T31178] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 03:37:07 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(0x0, &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:07 executing program 2: unshare(0x4000000) shutdown(0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) r1 = getpgid(0x0) sched_getparam(r1, &(0x7f00000000c0)) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x3, 0x2, 0x8, "0924069d9760e41e038a99a80abe512ba004e749b57a7a952839a9e50839081b0f4462e934bb3f9b7655e42e530a10015b04fd551174c41940b571e2865389", 0x3d}, 0x60) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000100)=0xffffffff) 03:37:07 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) [ 646.897051][T31178] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x01\x00'}) [ 646.979396][T31178] ERROR: Out of memory at tomoyo_realpath_from_path. 03:37:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(0x0, 0x0, 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:08 executing program 3 (fault-call:0 fault-nth:60): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) 03:37:08 executing program 2: msgctl$IPC_RMID(0xffffffffffffffff, 0x0) unshare(0xeaddfb6fe27f649d) shutdown(0xffffffffffffffff, 0x0) 03:37:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x02\x00'}) [ 647.239992][T31413] FAULT_INJECTION: forcing a failure. [ 647.239992][T31413] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 647.253316][T31413] CPU: 0 PID: 31413 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 647.261205][T31413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 647.271267][T31413] Call Trace: [ 647.274563][T31413] dump_stack+0x1d8/0x2f8 [ 647.278900][T31413] should_fail+0x555/0x770 [ 647.283352][T31413] should_fail_alloc_page+0x55/0x60 [ 647.288685][T31413] prepare_alloc_pages+0x283/0x460 [ 647.293806][T31413] __alloc_pages_nodemask+0xb2/0x5d0 [ 647.299107][T31413] kmem_getpages+0x4d/0xa00 [ 647.303624][T31413] cache_grow_begin+0x7e/0x2c0 [ 647.308403][T31413] cache_alloc_refill+0x311/0x3f0 [ 647.313443][T31413] ? check_preemption_disabled+0xb7/0x2a0 [ 647.319191][T31413] __kmalloc+0x318/0x340 [ 647.323448][T31413] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 647.329208][T31413] tomoyo_realpath_from_path+0xdc/0x7c0 [ 647.334788][T31413] tomoyo_mount_permission+0x294/0xa30 [ 647.340267][T31413] ? filename_lookup+0x4b0/0x690 [ 647.345219][T31413] ? kmem_cache_free+0xd8/0xf0 [ 647.350012][T31413] tomoyo_sb_mount+0x35/0x40 [ 647.354646][T31413] security_sb_mount+0x84/0xe0 [ 647.359421][T31413] do_mount+0x10a/0x2510 [ 647.363678][T31413] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 647.369225][T31413] ? copy_mount_options+0x5f/0x3c0 [ 647.374335][T31413] ? copy_mount_options+0x308/0x3c0 [ 647.379528][T31413] ksys_mount+0xcc/0x100 [ 647.383775][T31413] __x64_sys_mount+0xbf/0xd0 [ 647.388382][T31413] do_syscall_64+0xf7/0x1c0 [ 647.392887][T31413] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 647.398765][T31413] RIP: 0033:0x45c4aa [ 647.402656][T31413] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 647.422264][T31413] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 647.430683][T31413] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa 03:37:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(0x0, 0x0, 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x03\x00'}) 03:37:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) [ 647.438652][T31413] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 647.438658][T31413] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 647.438664][T31413] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 647.438670][T31413] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(0x0, 0x0, 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:08 executing program 2: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) fallocate(r1, 0x20, 0x1, 0xf7) shutdown(0xffffffffffffffff, 0x0) 03:37:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x04\x00'}) 03:37:08 executing program 3 (fault-call:0 fault-nth:61): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:08 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) 03:37:08 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(0x0, &(0x7f0000000240), 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 647.765058][T31646] FAULT_INJECTION: forcing a failure. [ 647.765058][T31646] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 647.778301][T31646] CPU: 0 PID: 31646 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 647.786189][T31646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 647.786195][T31646] Call Trace: [ 647.786213][T31646] dump_stack+0x1d8/0x2f8 [ 647.786228][T31646] should_fail+0x555/0x770 [ 647.786245][T31646] should_fail_alloc_page+0x55/0x60 [ 647.786254][T31646] prepare_alloc_pages+0x283/0x460 [ 647.786266][T31646] __alloc_pages_nodemask+0xb2/0x5d0 [ 647.786277][T31646] ? __kasan_kmalloc+0x178/0x1b0 [ 647.786294][T31646] kmem_getpages+0x4d/0xa00 [ 647.786307][T31646] cache_grow_begin+0x7e/0x2c0 [ 647.837967][T31646] cache_alloc_refill+0x311/0x3f0 [ 647.842979][T31646] ? check_preemption_disabled+0xb7/0x2a0 [ 647.848687][T31646] kmem_cache_alloc+0x2b9/0x2e0 [ 647.853637][T31646] ? getname_flags+0xba/0x640 [ 647.858337][T31646] getname_flags+0xba/0x640 [ 647.862853][T31646] user_path_at_empty+0x2d/0x50 [ 647.867713][T31646] do_mount+0xd7/0x2510 [ 647.871863][T31646] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 647.877404][T31646] ? copy_mount_options+0x5f/0x3c0 [ 647.882510][T31646] ? __kasan_check_read+0x11/0x20 [ 647.887529][T31646] ? copy_mount_options+0x308/0x3c0 [ 647.892727][T31646] ksys_mount+0xcc/0x100 [ 647.896965][T31646] __x64_sys_mount+0xbf/0xd0 [ 647.901557][T31646] do_syscall_64+0xf7/0x1c0 [ 647.906062][T31646] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 647.911952][T31646] RIP: 0033:0x45c4aa [ 647.915849][T31646] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 647.935548][T31646] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 647.943951][T31646] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 647.951915][T31646] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 03:37:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x05\x00'}) 03:37:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) 03:37:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(0x0, &(0x7f0000000240), 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x2) [ 647.951923][T31646] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 647.951928][T31646] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 647.951934][T31646] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x06\x00'}) 03:37:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(0x0, &(0x7f0000000240), 0x0, &(0x7f0000ffa000/0x3000)=nil, 0x2) 03:37:09 executing program 3 (fault-call:0 fault-nth:62): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) 03:37:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\a\x00'}) 03:37:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(0x0, &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x0) [ 648.275519][T31672] FAULT_INJECTION: forcing a failure. [ 648.275519][T31672] name failslab, interval 1, probability 0, space 0, times 0 [ 648.299705][T31672] CPU: 1 PID: 31672 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 648.307615][T31672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 648.317749][T31672] Call Trace: [ 648.321042][T31672] dump_stack+0x1d8/0x2f8 [ 648.325376][T31672] should_fail+0x555/0x770 [ 648.329796][T31672] __should_failslab+0x11a/0x160 [ 648.334734][T31672] ? tomoyo_encode2+0x273/0x5a0 [ 648.339686][T31672] should_failslab+0x9/0x20 [ 648.344188][T31672] __kmalloc+0x7a/0x340 [ 648.348342][T31672] tomoyo_encode2+0x273/0x5a0 [ 648.353018][T31672] tomoyo_encode+0x29/0x40 [ 648.357430][T31672] tomoyo_mount_permission+0x216/0xa30 [ 648.362883][T31672] ? filename_lookup+0x4b0/0x690 [ 648.367822][T31672] ? kmem_cache_free+0xd8/0xf0 [ 648.372597][T31672] tomoyo_sb_mount+0x35/0x40 [ 648.377188][T31672] security_sb_mount+0x84/0xe0 [ 648.381949][T31672] do_mount+0x10a/0x2510 [ 648.386190][T31672] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 648.391728][T31672] ? copy_mount_options+0x5f/0x3c0 [ 648.396833][T31672] ? copy_mount_options+0x308/0x3c0 [ 648.402021][T31672] ksys_mount+0xcc/0x100 [ 648.406287][T31672] __x64_sys_mount+0xbf/0xd0 [ 648.410877][T31672] do_syscall_64+0xf7/0x1c0 [ 648.415376][T31672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 648.421266][T31672] RIP: 0033:0x45c4aa 03:37:09 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r14) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/dlm_plock\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r16, r15, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup3(r18, r17, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) [ 648.425152][T31672] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 648.444750][T31672] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 648.453149][T31672] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 648.461111][T31672] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 03:37:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) [ 648.469081][T31672] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 648.477145][T31672] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 648.485109][T31672] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(0x0, &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x0) 03:37:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\b\x00'}) 03:37:09 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) get_mempolicy(0x0, &(0x7f0000000240), 0x3, &(0x7f0000ffa000/0x3000)=nil, 0x0) 03:37:09 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:37:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\t\x00'}) 03:37:09 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, 0x0, 0x0, 0x800) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)) 03:37:09 executing program 3 (fault-call:0 fault-nth:63): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") write$binfmt_script(r0, &(0x7f0000002d00)=ANY=[@ANYRES64=0x0, @ANYRESDEC=r0, @ANYRES32=r0, @ANYRESHEX=0x0, @ANYBLOB="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", @ANYBLOB], 0x479) readv(r0, &(0x7f0000000740)=[{&(0x7f0000000180)=""/226, 0xe2}], 0x1) sendto$inet(r0, &(0x7f0000000140)="2eea214b340d8a8ed420", 0xfffffd93, 0x3f4dffd4bcb74fdc, 0x0, 0xfffffffffffffda8) 03:37:10 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:37:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@remote, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, 0x0, 0x40, 0x0, 0x100, 0x0, 0x0, r5}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r5}, 0x10) unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) [ 648.958803][T31813] FAULT_INJECTION: forcing a failure. [ 648.958803][T31813] name failslab, interval 1, probability 0, space 0, times 0 03:37:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\n\x00'}) [ 649.043528][T31813] CPU: 0 PID: 31813 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 649.051458][T31813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.061520][T31813] Call Trace: [ 649.064817][T31813] dump_stack+0x1d8/0x2f8 [ 649.069147][T31813] should_fail+0x555/0x770 [ 649.073568][T31813] __should_failslab+0x11a/0x160 [ 649.078512][T31813] should_failslab+0x9/0x20 [ 649.083025][T31813] kmem_cache_alloc_trace+0x5d/0x2f0 [ 649.088415][T31813] ? alloc_fs_context+0x65/0x640 [ 649.093356][T31813] alloc_fs_context+0x65/0x640 [ 649.098119][T31813] ? _raw_read_unlock+0x2c/0x50 [ 649.102966][T31813] ? get_fs_type+0x47f/0x500 [ 649.107593][T31813] fs_context_for_mount+0x24/0x30 [ 649.112615][T31813] do_mount+0x10a7/0x2510 [ 649.116949][T31813] ? copy_mount_options+0x308/0x3c0 [ 649.122146][T31813] ksys_mount+0xcc/0x100 [ 649.126485][T31813] __x64_sys_mount+0xbf/0xd0 [ 649.131078][T31813] do_syscall_64+0xf7/0x1c0 [ 649.135585][T31813] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 649.141474][T31813] RIP: 0033:0x45c4aa [ 649.145370][T31813] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 649.164970][T31813] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 649.173383][T31813] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 649.181358][T31813] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 649.189329][T31813] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 649.197308][T31813] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 649.205277][T31813] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:10 executing program 2: unshare(0x48020000) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) bind(r1, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x3f, 0x19, "73e0951387257fe80fa4eba76b05f9718211fd85a007e5225035ac3b98e6bd7a22615b6e05dc22d009a676983cefaa487cec460dfc73e5eec95415d690052c", 0x31}, 0x80) accept(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}}}, &(0x7f0000000100)=0x80) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x37a) sendmsg$nl_route(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=@mpls_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x1c, 0x0, 0x0, 0x0, 0x2}}, 0x1c}}, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000200)) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) 03:37:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\v\x00'}) 03:37:10 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) unshare(0x40600) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) 03:37:10 executing program 3 (fault-call:0 fault-nth:64): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:10 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) unshare(0x40600) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) 03:37:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\f\x00'}) [ 649.407211][T31942] IPVS: ftp: loaded support on port[0] = 21 03:37:10 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) unshare(0x40600) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) [ 649.535118][T32008] FAULT_INJECTION: forcing a failure. [ 649.535118][T32008] name failslab, interval 1, probability 0, space 0, times 0 [ 649.609497][T32008] CPU: 0 PID: 32008 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 649.617418][T32008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 649.627462][T32008] Call Trace: [ 649.627480][T32008] dump_stack+0x1d8/0x2f8 [ 649.627496][T32008] should_fail+0x555/0x770 [ 649.639494][T32008] __should_failslab+0x11a/0x160 [ 649.644428][T32008] ? getname_kernel+0x59/0x2f0 [ 649.649190][T32008] should_failslab+0x9/0x20 [ 649.653695][T32008] kmem_cache_alloc+0x56/0x2e0 [ 649.658455][T32008] getname_kernel+0x59/0x2f0 [ 649.663048][T32008] kern_path+0x1f/0x40 [ 649.663063][T32008] tomoyo_mount_permission+0x7f1/0xa30 [ 649.663086][T32008] ? kmem_cache_free+0xd8/0xf0 [ 649.663113][T32008] tomoyo_sb_mount+0x35/0x40 [ 649.672598][T32008] security_sb_mount+0x84/0xe0 [ 649.681898][T32008] do_mount+0x10a/0x2510 [ 649.681911][T32008] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 649.681918][T32008] ? copy_mount_options+0x5f/0x3c0 [ 649.681931][T32008] ? copy_mount_options+0x308/0x3c0 03:37:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\r\x00'}) [ 649.681941][T32008] ksys_mount+0xcc/0x100 [ 649.681953][T32008] __x64_sys_mount+0xbf/0xd0 [ 649.681968][T32008] do_syscall_64+0xf7/0x1c0 [ 649.710952][T32008] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 649.719996][T32008] RIP: 0033:0x45c4aa [ 649.720007][T32008] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 649.720012][T32008] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 649.720021][T32008] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 649.720027][T32008] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 649.720032][T32008] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 649.720038][T32008] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 649.720043][T32008] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) shutdown(r0, 0x1) 03:37:10 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) 03:37:10 executing program 3 (fault-call:0 fault-nth:65): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x0e\x00'}) [ 650.033865][T32073] FAULT_INJECTION: forcing a failure. [ 650.033865][T32073] name failslab, interval 1, probability 0, space 0, times 0 [ 650.061720][T32073] CPU: 1 PID: 32073 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 650.069758][T32073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 650.079806][T32073] Call Trace: [ 650.083098][T32073] dump_stack+0x1d8/0x2f8 [ 650.087427][T32073] should_fail+0x555/0x770 [ 650.091846][T32073] __should_failslab+0x11a/0x160 [ 650.096779][T32073] ? tomoyo_encode2+0x273/0x5a0 [ 650.101624][T32073] should_failslab+0x9/0x20 [ 650.106124][T32073] __kmalloc+0x7a/0x340 [ 650.110278][T32073] tomoyo_encode2+0x273/0x5a0 [ 650.114957][T32073] tomoyo_realpath_from_path+0x769/0x7c0 [ 650.120595][T32073] tomoyo_mount_permission+0x923/0xa30 [ 650.126062][T32073] ? kmem_cache_free+0xd8/0xf0 [ 650.130838][T32073] tomoyo_sb_mount+0x35/0x40 [ 650.135423][T32073] security_sb_mount+0x84/0xe0 [ 650.140182][T32073] do_mount+0x10a/0x2510 [ 650.144421][T32073] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 650.149959][T32073] ? copy_mount_options+0x5f/0x3c0 [ 650.155069][T32073] ? copy_mount_options+0x308/0x3c0 [ 650.160263][T32073] ksys_mount+0xcc/0x100 [ 650.164501][T32073] __x64_sys_mount+0xbf/0xd0 [ 650.169103][T32073] do_syscall_64+0xf7/0x1c0 [ 650.173608][T32073] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 650.179488][T32073] RIP: 0033:0x45c4aa [ 650.183375][T32073] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 650.202972][T32073] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 650.211384][T32073] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 650.219343][T32073] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 650.227308][T32073] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 650.235273][T32073] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 650.243235][T32073] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 650.267342][T32073] ERROR: Out of memory at tomoyo_realpath_from_path. 03:37:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) perf_event_open(&(0x7f000001d000)={0x0, 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) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e22, 0x3, @ipv4={[], [], @local}, 0x1}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000008880), 0x75d, 0x44000122, 0x0) 03:37:13 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) 03:37:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x10\x00'}) 03:37:13 executing program 3 (fault-call:0 fault-nth:66): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:13 executing program 5: unshare(0x2c008a00) r0 = socket$tipc(0x1e, 0x2, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) arch_prctl$ARCH_SET_CPUID(0x1012, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=0x4) shutdown(r1, 0x0) connect$tipc(0xffffffffffffffff, &(0x7f00000003c0)=@nameseq={0x1e, 0x1, 0x1, {0x0, 0x4, 0x3}}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0xc0000, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) bind$bt_l2cap(r8, &(0x7f0000000400)={0x1f, 0x9, {0x4, 0x81, 0x7, 0x8, 0x1, 0x80}, 0x3c, 0xff}, 0xe) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host}, 0x9) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000240)={r4}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000280)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup3(r11, r10, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f00000002c0)={r9, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000140)) r13 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r14, 0x0) r15 = getegid() write$FUSE_ENTRY(r3, &(0x7f0000000300)={0x90, 0x0, 0x6, {0x0, 0x1, 0x7f, 0x4, 0x2f4f, 0x8001, {0x1, 0x101, 0x8, 0x7, 0x8, 0x0, 0x80000001, 0x1, 0x3ff, 0x1, 0x1, r14, r15, 0xc, 0x1}}}, 0x90) r16 = syz_open_dev$radio(&(0x7f0000000480)='/dev/radio#\x00', 0x0, 0x2) ioctl$CAPI_GET_PROFILE(r16, 0xc0404309, &(0x7f0000000040)=0x4184) 03:37:13 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self\x00', 0x42000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x45f, 0x1c1800) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) r4 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ppoll(&(0x7f0000000040)=[{r0}, {r4, 0x4080}, {r5, 0x47b6a7d1e3d80f6}, {r9, 0x1041}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x10000}, 0x8) [ 652.172035][T32087] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 652.212099][T32091] FAULT_INJECTION: forcing a failure. 03:37:13 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) 03:37:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x11\x00'}) [ 652.212099][T32091] name failslab, interval 1, probability 0, space 0, times 0 [ 652.225084][T32091] CPU: 1 PID: 32091 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 652.232979][T32091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 652.243033][T32091] Call Trace: [ 652.246321][T32091] dump_stack+0x1d8/0x2f8 [ 652.246338][T32091] should_fail+0x555/0x770 [ 652.246355][T32091] __should_failslab+0x11a/0x160 [ 652.260075][T32091] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 652.265790][T32091] should_failslab+0x9/0x20 [ 652.270283][T32091] __kmalloc+0x7a/0x340 [ 652.270295][T32091] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 652.270313][T32091] tomoyo_realpath_from_path+0xdc/0x7c0 [ 652.270333][T32091] tomoyo_mount_permission+0x923/0xa30 [ 652.270356][T32091] ? kmem_cache_free+0xd8/0xf0 [ 652.270383][T32091] tomoyo_sb_mount+0x35/0x40 [ 652.280222][T32091] security_sb_mount+0x84/0xe0 [ 652.280237][T32091] do_mount+0x10a/0x2510 [ 652.280250][T32091] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 652.280258][T32091] ? copy_mount_options+0x5f/0x3c0 [ 652.280272][T32091] ? copy_mount_options+0x308/0x3c0 [ 652.280285][T32091] ksys_mount+0xcc/0x100 [ 652.280296][T32091] __x64_sys_mount+0xbf/0xd0 [ 652.280315][T32091] do_syscall_64+0xf7/0x1c0 [ 652.280330][T32091] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 652.280338][T32091] RIP: 0033:0x45c4aa [ 652.280348][T32091] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 03:37:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x12\x00'}) 03:37:13 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000080)={r7, 0x5, 0x20}, 0xc) restart_syscall() 03:37:13 executing program 4: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) unshare(0x40600) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) 03:37:13 executing program 2: unshare(0x40600) r0 = accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x78d5b1a6b31fa24) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x2000, 0x0) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000080), 0x4) shutdown(r0, 0x2) [ 652.280354][T32091] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 652.280364][T32091] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 652.280370][T32091] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 652.280376][T32091] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 652.280382][T32091] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 652.280388][T32091] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:13 executing program 0: openat$random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)) lstat(0x0, &(0x7f0000000700)) gettid() getuid() getresgid(&(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000180)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x200, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file1\x00', 0xffffffffffffffff) r2 = creat(&(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x109) dup2(r1, r2) socket$inet6(0xa, 0x80002, 0x81) execve(&(0x7f00000002c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) write$P9_RGETATTR(r2, 0x0, 0x0) 03:37:13 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/\x86\xdf\xadL$a=D\xae', 0x81, 0x100) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) unshare(0x40600) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) 03:37:13 executing program 4: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) unshare(0x40600) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) [ 652.495915][T32091] ERROR: Out of memory at tomoyo_realpath_from_path. 03:37:13 executing program 3 (fault-call:0 fault-nth:67): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:13 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00%\x00'}) 03:37:13 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xb2801, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x7, 0x4) shutdown(r0, 0x0) 03:37:13 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xcd, 0x200) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @local}]}) 03:37:13 executing program 4: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) unshare(0x40600) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) [ 652.741284][T32335] FAULT_INJECTION: forcing a failure. [ 652.741284][T32335] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 652.754528][T32335] CPU: 0 PID: 32335 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 652.754535][T32335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 652.754539][T32335] Call Trace: [ 652.754556][T32335] dump_stack+0x1d8/0x2f8 [ 652.754571][T32335] should_fail+0x555/0x770 [ 652.754587][T32335] should_fail_alloc_page+0x55/0x60 [ 652.784489][T32335] prepare_alloc_pages+0x283/0x460 [ 652.784505][T32335] __alloc_pages_nodemask+0xb2/0x5d0 [ 652.784526][T32335] kmem_getpages+0x4d/0xa00 [ 652.784537][T32335] cache_grow_begin+0x7e/0x2c0 [ 652.784550][T32335] cache_alloc_refill+0x311/0x3f0 [ 652.814318][T32335] ? check_preemption_disabled+0xb7/0x2a0 [ 652.820042][T32335] kmem_cache_alloc+0x2b9/0x2e0 [ 652.824891][T32335] ? getname_kernel+0x59/0x2f0 [ 652.829652][T32335] getname_kernel+0x59/0x2f0 [ 652.834239][T32335] kern_path+0x1f/0x40 [ 652.838306][T32335] tomoyo_mount_permission+0x7f1/0xa30 [ 652.843787][T32335] ? kmem_cache_free+0xd8/0xf0 [ 652.848580][T32335] tomoyo_sb_mount+0x35/0x40 [ 652.853174][T32335] security_sb_mount+0x84/0xe0 [ 652.857942][T32335] do_mount+0x10a/0x2510 [ 652.862183][T32335] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 652.867727][T32335] ? copy_mount_options+0x5f/0x3c0 [ 652.872843][T32335] ? copy_mount_options+0x308/0x3c0 [ 652.878042][T32335] ksys_mount+0xcc/0x100 [ 652.882279][T32335] __x64_sys_mount+0xbf/0xd0 [ 652.886966][T32335] do_syscall_64+0xf7/0x1c0 [ 652.891470][T32335] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 652.897355][T32335] RIP: 0033:0x45c4aa [ 652.901248][T32335] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 652.920841][T32335] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 652.920852][T32335] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa 03:37:13 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) 03:37:13 executing program 5: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x119202, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fsmount(r4, 0x0, 0x42) r5 = dup3(r1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = dup3(r7, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x4001fb) r9 = dup3(0xffffffffffffffff, r5, 0x2c21d6f23cc18be8) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f00000000c0)=0x1, 0x4) renameat(r0, &(0x7f0000000040)='./file0\x00', r9, &(0x7f0000000080)='./file0\x00') shutdown(0xffffffffffffffff, 0x1) 03:37:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) 03:37:14 executing program 2: shutdown(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000000)=@generic={0x3, 0xfffffffffffffffe, 0x9}) 03:37:14 executing program 0: munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001d00)={0x0, {{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @remote}}, {{0xa, 0x0, 0x0, @rand_addr="a78b27d16460e28ac16561354d3f0ab5"}}, {{0xa, 0x0, 0x0, @remote}}, {{0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}, {{0xa, 0x0, 0x0, @mcast2}}]}, 0x30c) 03:37:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00@\x00'}) [ 652.920858][T32335] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 652.920864][T32335] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 652.920873][T32335] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 652.961207][T32335] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:14 executing program 3 (fault-call:0 fault-nth:68): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\\\x00'}) 03:37:14 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup3(r6, r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r9, r8, 0x0) r10 = openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video1\x00', 0x2, 0x0) r11 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r11, 0x8917, &(0x7f0000000180)={'rose0\x00', {0x2, 0x4e24, @multicast2}}) r12 = dup3(r10, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) getsockopt$IP6T_SO_GET_INFO(r12, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) 03:37:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001cc0)=0x100, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) recvmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x83}}], 0x2, 0x0, 0x0) [ 653.203345][T32471] FAULT_INJECTION: forcing a failure. [ 653.203345][T32471] name failslab, interval 1, probability 0, space 0, times 0 03:37:14 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = socket(0xa, 0x1, 0x0) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x79, &(0x7f00000001c0)=@assoc_value={r4}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0x7c6, @mcast1}}, [0x3, 0x3, 0x81, 0x7, 0xffffffff, 0x4, 0x4, 0x0, 0x5, 0x4, 0x3f, 0x2, 0x5, 0x9, 0x356]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r4, 0x3c, &(0x7f0000000040)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x12}}, 0x80000001}, @in={0x2, 0x4e21, @broadcast}]}, &(0x7f00000000c0)=0x10) 03:37:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) [ 653.336805][T32471] CPU: 1 PID: 32471 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 653.344730][T32471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.354781][T32471] Call Trace: [ 653.358097][T32471] dump_stack+0x1d8/0x2f8 [ 653.362440][T32471] should_fail+0x555/0x770 [ 653.366874][T32471] __should_failslab+0x11a/0x160 [ 653.371812][T32471] ? tomoyo_realpath_from_path+0xdc/0x7c0 [ 653.377534][T32471] should_failslab+0x9/0x20 [ 653.382039][T32471] __kmalloc+0x7a/0x340 [ 653.386193][T32471] ? tomoyo_realpath_from_path+0xca/0x7c0 [ 653.391918][T32471] tomoyo_realpath_from_path+0xdc/0x7c0 [ 653.397463][T32471] tomoyo_mount_permission+0x923/0xa30 [ 653.402920][T32471] ? kmem_cache_free+0xd8/0xf0 [ 653.402949][T32471] tomoyo_sb_mount+0x35/0x40 [ 653.402963][T32471] security_sb_mount+0x84/0xe0 [ 653.402979][T32471] do_mount+0x10a/0x2510 [ 653.421271][T32471] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 653.426816][T32471] ? copy_mount_options+0x5f/0x3c0 [ 653.431929][T32471] ? copy_mount_options+0x308/0x3c0 03:37:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\xbf\x00'}) 03:37:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) [ 653.437128][T32471] ksys_mount+0xcc/0x100 [ 653.441370][T32471] __x64_sys_mount+0xbf/0xd0 [ 653.445959][T32471] do_syscall_64+0xf7/0x1c0 [ 653.450461][T32471] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 653.456347][T32471] RIP: 0033:0x45c4aa [ 653.460234][T32471] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 653.479827][T32471] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 653.479837][T32471] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 653.479843][T32471] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 653.479849][T32471] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 653.479854][T32471] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 653.479859][T32471] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 653.480035][ C1] protocol 88fb is buggy, dev hsr_slave_0 03:37:14 executing program 5: unshare(0x40600) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0xf6eddbf8694066a8) ioctl$VIDIOC_CROPCAP(r0, 0xc02c563a, &(0x7f0000000040)={0xb, {0x3, 0x4, 0x5, 0x401}, {0x5, 0x3, 0x5, 0xfffffffb}, {0xf2, 0x4d7b2}}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x14, 0x4) [ 653.534792][ C1] protocol 88fb is buggy, dev hsr_slave_1 03:37:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) 03:37:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x01\x00'}) [ 653.577471][T32471] ERROR: Out of memory at tomoyo_realpath_from_path. 03:37:14 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001cc0)=0x100, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) recvmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x83}}], 0x2, 0x0, 0x0) 03:37:14 executing program 3 (fault-call:0 fault-nth:69): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:14 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x9, 0x1]}, &(0x7f0000000040)=0x8) 03:37:14 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) 03:37:14 executing program 2: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) timer_create(0x2, 0x0, &(0x7f0000000540)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000040)={{r1, r2+30000000}, {0x77359400}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r5) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x34, r8, 0x909, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x18, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'vcan0\x00'}}}}}, 0x34}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r8, 0x400, 0x70bd2a, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0xfffffffffffffdb3}}, 0x880) timer_delete(r0) timer_getoverrun(r0) 03:37:14 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\x01\x00'}) [ 653.853706][T32617] vcan0: MTU too low for tipc bearer [ 653.868659][T32615] FAULT_INJECTION: forcing a failure. [ 653.868659][T32615] name failslab, interval 1, probability 0, space 0, times 0 [ 653.886939][T32617] Enabling of bearer rejected, failed to enable media [ 653.894279][T32615] CPU: 0 PID: 32615 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 653.902657][T32615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 653.912732][T32615] Call Trace: [ 653.916047][T32615] dump_stack+0x1d8/0x2f8 [ 653.920375][T32615] should_fail+0x555/0x770 [ 653.924797][T32615] __should_failslab+0x11a/0x160 [ 653.929750][T32615] ? vfs_parse_fs_string+0xed/0x1a0 [ 653.935023][T32615] should_failslab+0x9/0x20 [ 653.935036][T32615] __kmalloc_track_caller+0x79/0x340 [ 653.935052][T32615] kmemdup_nul+0x2a/0xa0 [ 653.949023][T32615] vfs_parse_fs_string+0xed/0x1a0 [ 653.954053][T32615] do_mount+0x11b8/0x2510 [ 653.958386][T32615] ? copy_mount_options+0x308/0x3c0 [ 653.963692][T32615] ksys_mount+0xcc/0x100 [ 653.967930][T32615] __x64_sys_mount+0xbf/0xd0 [ 653.972521][T32615] do_syscall_64+0xf7/0x1c0 [ 653.977024][T32615] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 653.982910][T32615] RIP: 0033:0x45c4aa 03:37:14 executing program 5: unshare(0x40600) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, 0xfffffffffffffffd) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000000)) 03:37:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\x02\x00'}) [ 653.986802][T32615] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 654.006526][T32615] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 654.014938][T32615] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 654.022910][T32615] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 654.030880][T32615] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 654.038859][T32615] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 654.046819][T32615] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:15 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r14) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/dlm_plock\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r16, r15, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup3(r18, r17, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) 03:37:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) 03:37:15 executing program 5: unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x1) shutdown(r2, 0x0) 03:37:15 executing program 3 (fault-call:0 fault-nth:70): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 654.294857][T32746] FAULT_INJECTION: forcing a failure. [ 654.294857][T32746] name failslab, interval 1, probability 0, space 0, times 0 [ 654.334232][T32746] CPU: 1 PID: 32746 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 654.342154][T32746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.352207][T32746] Call Trace: [ 654.355498][T32746] dump_stack+0x1d8/0x2f8 [ 654.359832][T32746] should_fail+0x555/0x770 [ 654.364261][T32746] __should_failslab+0x11a/0x160 [ 654.369200][T32746] ? btrfs_mount+0x83/0x18e0 [ 654.373795][T32746] should_failslab+0x9/0x20 [ 654.378288][T32746] __kmalloc_track_caller+0x79/0x340 [ 654.383549][T32746] ? __fs_reclaim_release+0x4/0x20 [ 654.388657][T32746] kstrdup+0x34/0x70 [ 654.392541][T32746] btrfs_mount+0x83/0x18e0 [ 654.396949][T32746] ? check_preemption_disabled+0x47/0x2a0 [ 654.402650][T32746] ? vfs_parse_fs_string+0x13b/0x1a0 [ 654.407923][T32746] ? cap_capable+0x250/0x290 [ 654.412523][T32746] ? safesetid_security_capable+0x89/0xf0 [ 654.418229][T32746] legacy_get_tree+0xf9/0x1a0 [ 654.422932][T32746] ? btrfs_resize_thread_pool+0x290/0x290 [ 654.428627][T32746] vfs_get_tree+0x8b/0x2a0 [ 654.433030][T32746] do_mount+0x16c0/0x2510 [ 654.437348][T32746] ? copy_mount_options+0x308/0x3c0 [ 654.442520][T32746] ksys_mount+0xcc/0x100 [ 654.446739][T32746] __x64_sys_mount+0xbf/0xd0 [ 654.451332][T32746] do_syscall_64+0xf7/0x1c0 [ 654.455839][T32746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 654.459401][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 654.461718][T32746] RIP: 0033:0x45c4aa [ 654.461729][T32746] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 654.461735][T32746] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 654.461748][T32746] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 654.467481][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 654.471309][T32746] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 654.471316][T32746] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 654.471321][T32746] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 654.471326][T32746] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 654.545020][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 654.550782][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:37:15 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001cc0)=0x100, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) recvmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x83}}], 0x2, 0x0, 0x0) 03:37:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) 03:37:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\x03\x00'}) 03:37:15 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r14) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/dlm_plock\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r16, r15, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup3(r18, r17, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) 03:37:15 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_tables_matches\x00') sendfile(r2, r3, 0x0, 0x7ffff000) shutdown(r0, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x4580c0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x66b) write$smack_current(r4, &(0x7f0000000040)='eth0-{\x00', 0x7) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000000080)={0x7fff, 0x2}) 03:37:15 executing program 3 (fault-call:0 fault-nth:71): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 654.668027][T32761] FAULT_INJECTION: forcing a failure. [ 654.668027][T32761] name failslab, interval 1, probability 0, space 0, times 0 [ 654.689490][T32761] CPU: 1 PID: 32761 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 654.697480][T32761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 654.707527][T32761] Call Trace: [ 654.710822][T32761] dump_stack+0x1d8/0x2f8 03:37:15 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r14) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/dlm_plock\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r16, r15, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = dup3(r18, r17, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) [ 654.715157][T32761] should_fail+0x555/0x770 [ 654.719582][T32761] __should_failslab+0x11a/0x160 [ 654.724521][T32761] should_failslab+0x9/0x20 [ 654.729026][T32761] kmem_cache_alloc_trace+0x5d/0x2f0 [ 654.734302][T32761] ? legacy_init_fs_context+0x51/0xc0 [ 654.739681][T32761] legacy_init_fs_context+0x51/0xc0 [ 654.744877][T32761] alloc_fs_context+0x53a/0x640 [ 654.749728][T32761] fs_context_for_mount+0x24/0x30 [ 654.754756][T32761] vfs_kern_mount+0x2c/0x160 [ 654.759338][T32761] btrfs_mount+0x34f/0x18e0 03:37:15 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) [ 654.759357][T32761] ? check_preemption_disabled+0x47/0x2a0 [ 654.759373][T32761] ? vfs_parse_fs_string+0x13b/0x1a0 [ 654.759381][T32761] ? cap_capable+0x250/0x290 [ 654.759396][T32761] ? safesetid_security_capable+0x89/0xf0 [ 654.769576][T32761] legacy_get_tree+0xf9/0x1a0 [ 654.769586][T32761] ? btrfs_resize_thread_pool+0x290/0x290 [ 654.769598][T32761] vfs_get_tree+0x8b/0x2a0 [ 654.769609][T32761] do_mount+0x16c0/0x2510 [ 654.769624][T32761] ? copy_mount_options+0x308/0x3c0 [ 654.769636][T32761] ksys_mount+0xcc/0x100 [ 654.769648][T32761] __x64_sys_mount+0xbf/0xd0 [ 654.769663][T32761] do_syscall_64+0xf7/0x1c0 [ 654.769678][T32761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 654.822725][T32761] RIP: 0033:0x45c4aa [ 654.822736][T32761] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 654.822742][T32761] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 654.822751][T32761] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa 03:37:15 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xe21e9960abfe97c, 0xd3aec9859eade455) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/196) 03:37:15 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\x04\x00'}) [ 654.822758][T32761] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 654.822767][T32761] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 654.852113][T32761] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 654.852121][T32761] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:16 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r14) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/dlm_plock\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r16, r15, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r18, r17, 0x0) 03:37:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) 03:37:16 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001cc0)=0x100, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) recvmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x83}}], 0x2, 0x0, 0x0) 03:37:16 executing program 5: unshare(0x18010000) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:37:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\x05\x00'}) 03:37:16 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r14) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/dlm_plock\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r16, r15, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) 03:37:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) 03:37:16 executing program 3 (fault-call:0 fault-nth:72): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 655.579424][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 655.585693][ C1] protocol 88fb is buggy, dev hsr_slave_1 03:37:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\x06\x00'}) [ 655.677285][ T333] FAULT_INJECTION: forcing a failure. [ 655.677285][ T333] name failslab, interval 1, probability 0, space 0, times 0 03:37:16 executing program 5: unshare(0x40600) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4d) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xdd, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) 03:37:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) [ 655.784896][ T333] CPU: 1 PID: 333 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 655.792646][ T333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 655.802709][ T333] Call Trace: [ 655.806002][ T333] dump_stack+0x1d8/0x2f8 [ 655.810338][ T333] should_fail+0x555/0x770 [ 655.814774][ T333] __should_failslab+0x11a/0x160 [ 655.819715][ T333] should_failslab+0x9/0x20 [ 655.824222][ T333] kmem_cache_alloc_trace+0x5d/0x2f0 [ 655.829587][ T333] ? legacy_init_fs_context+0x51/0xc0 [ 655.834962][ T333] legacy_init_fs_context+0x51/0xc0 [ 655.840163][ T333] alloc_fs_context+0x53a/0x640 [ 655.845017][ T333] fs_context_for_mount+0x24/0x30 [ 655.850033][ T333] do_mount+0x10a7/0x2510 [ 655.854362][ T333] ? copy_mount_options+0x308/0x3c0 [ 655.859561][ T333] ksys_mount+0xcc/0x100 [ 655.863799][ T333] __x64_sys_mount+0xbf/0xd0 [ 655.868386][ T333] do_syscall_64+0xf7/0x1c0 [ 655.872886][ T333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 655.878770][ T333] RIP: 0033:0x45c4aa [ 655.882658][ T333] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 655.902245][ T333] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 655.902257][ T333] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 655.902263][ T333] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 655.902269][ T333] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 03:37:16 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\a\x00'}) 03:37:16 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r14) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/dlm_plock\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r16, r15, 0x0) 03:37:16 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) [ 655.902274][ T333] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 655.902279][ T333] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:17 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001cc0)=0x100, 0x4) recvmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x83}}], 0x2, 0x0, 0x0) 03:37:17 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), 0x4) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200001, 0x0) bind(r4, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2710, @host}, 0x80) 03:37:17 executing program 3 (fault-call:0 fault-nth:73): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:17 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r14) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/dlm_plock\x00', 0x20000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) 03:37:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\b\x00'}) 03:37:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) [ 656.597309][ T374] FAULT_INJECTION: forcing a failure. [ 656.597309][ T374] name failslab, interval 1, probability 0, space 0, times 0 [ 656.663612][ T374] CPU: 0 PID: 374 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 656.671351][ T374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 656.681489][ T374] Call Trace: [ 656.684777][ T374] dump_stack+0x1d8/0x2f8 [ 656.689106][ T374] should_fail+0x555/0x770 [ 656.693533][ T374] __should_failslab+0x11a/0x160 [ 656.698475][ T374] ? vfs_parse_fs_string+0xed/0x1a0 [ 656.703665][ T374] should_failslab+0x9/0x20 [ 656.708163][ T374] __kmalloc_track_caller+0x79/0x340 [ 656.713446][ T374] kmemdup_nul+0x2a/0xa0 [ 656.717687][ T374] vfs_parse_fs_string+0xed/0x1a0 [ 656.722714][ T374] do_mount+0x11b8/0x2510 [ 656.727051][ T374] ? copy_mount_options+0x308/0x3c0 [ 656.732249][ T374] ksys_mount+0xcc/0x100 [ 656.736491][ T374] __x64_sys_mount+0xbf/0xd0 [ 656.741081][ T374] do_syscall_64+0xf7/0x1c0 [ 656.745583][ T374] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 656.751474][ T374] RIP: 0033:0x45c4aa [ 656.755362][ T374] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 656.775056][ T374] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 656.783462][ T374] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 656.791435][ T374] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 656.799409][ T374] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 03:37:17 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) r1 = semget$private(0x0, 0x2, 0x52) semctl$GETPID(r1, 0x4, 0xb, &(0x7f0000000000)=""/40) 03:37:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\t\x00'}) 03:37:17 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r14) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000002b00)='/dev/dlm_plock\x00', 0x20000, 0x0) 03:37:17 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', 0x0, r14) 03:37:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\n\x00'}) 03:37:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) [ 656.807374][ T374] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 656.815340][ T374] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 656.859398][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 656.865182][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:37:18 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001cc0)=0x100, 0x4) recvmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x83}}], 0x2, 0x0, 0x0) 03:37:18 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)) 03:37:18 executing program 5: unshare(0x40000) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvfrom(r3, &(0x7f00000000c0)=""/50, 0x32, 0x40000020, &(0x7f0000000100)=@rc={0x1f, {0x7f, 0x40, 0x6d, 0x40, 0x3, 0x20}, 0x40}, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$ARPT_SO_GET_INFO(r6, 0x0, 0x60, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x44) keyctl$read(0xb, 0x0, &(0x7f0000000000)=""/175, 0xaf) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup3(r8, r7, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = accept$nfc_llcp(r9, 0x0, &(0x7f0000000180)) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000200)={r10, r3}) dup(0xffffffffffffffff) shutdown(r0, 0x0) 03:37:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\v\x00'}) 03:37:18 executing program 3 (fault-call:0 fault-nth:74): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) shutdown(r3, 0x0) [ 657.505038][ T414] FAULT_INJECTION: forcing a failure. [ 657.505038][ T414] name failslab, interval 1, probability 0, space 0, times 0 [ 657.559753][ T414] CPU: 1 PID: 414 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 657.567503][ T414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 657.577547][ T414] Call Trace: [ 657.580818][ T414] dump_stack+0x1d8/0x2f8 [ 657.585163][ T414] should_fail+0x555/0x770 [ 657.589564][ T414] __should_failslab+0x11a/0x160 [ 657.594478][ T414] ? vfs_parse_fs_string+0xed/0x1a0 [ 657.599668][ T414] should_failslab+0x9/0x20 [ 657.604164][ T414] __kmalloc_track_caller+0x79/0x340 [ 657.609430][ T414] kmemdup_nul+0x2a/0xa0 [ 657.613646][ T414] vfs_parse_fs_string+0xed/0x1a0 [ 657.618645][ T414] do_mount+0x11b8/0x2510 [ 657.622954][ T414] ? copy_mount_options+0x308/0x3c0 [ 657.628145][ T414] ksys_mount+0xcc/0x100 [ 657.632362][ T414] __x64_sys_mount+0xbf/0xd0 [ 657.636932][ T414] do_syscall_64+0xf7/0x1c0 [ 657.641464][ T414] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 657.647338][ T414] RIP: 0033:0x45c4aa [ 657.651208][ T414] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 657.670789][ T414] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 657.679172][ T414] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 657.687135][ T414] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 657.695079][ T414] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 03:37:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\f\x00'}) 03:37:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) shutdown(r3, 0x0) 03:37:18 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) pselect6(0x40, &(0x7f0000000040)={0x6, 0x3d, 0x3, 0x3, 0x100000001, 0x8e0, 0x20e, 0x10001}, &(0x7f00000000c0)={0x7, 0xb9, 0x1, 0x3f, 0x9, 0x2, 0x3, 0x5}, &(0x7f0000000100)={0x12de, 0xd39b, 0x1, 0xeab, 0x100000000, 0x401, 0x2b48, 0x8}, &(0x7f0000000140)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180)={0x1}, 0x8}) shutdown(r0, 0x0) r1 = semget$private(0x0, 0x0, 0x210) semtimedop(r1, &(0x7f0000000080)=[{0x0, 0x2}, {0x7, 0xffffffffffffffff}], 0x2, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x7fff}], 0x1, 0x0) 03:37:18 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000004c0)) [ 657.703024][ T414] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 657.710969][ T414] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:18 executing program 3 (fault-call:0 fault-nth:75): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:18 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x83}}], 0x2, 0x0, 0x0) 03:37:18 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) shutdown(r3, 0x0) 03:37:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\r\x00'}) 03:37:19 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) close(r2) 03:37:19 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x4) setresuid(0x0, r13, 0x0) [ 657.967928][ T542] FAULT_INJECTION: forcing a failure. [ 657.967928][ T542] name failslab, interval 1, probability 0, space 0, times 0 [ 658.019477][ T542] CPU: 0 PID: 542 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 658.027320][ T542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.027327][ T542] Call Trace: [ 658.027344][ T542] dump_stack+0x1d8/0x2f8 [ 658.027364][ T542] should_fail+0x555/0x770 [ 658.049452][ T542] __should_failslab+0x11a/0x160 [ 658.054398][ T542] ? btrfs_mount+0x83/0x18e0 [ 658.058990][ T542] should_failslab+0x9/0x20 [ 658.063504][ T542] __kmalloc_track_caller+0x79/0x340 [ 658.068789][ T542] ? __fs_reclaim_release+0x4/0x20 [ 658.068805][ T542] kstrdup+0x34/0x70 [ 658.068819][ T542] btrfs_mount+0x83/0x18e0 [ 658.068838][ T542] ? check_preemption_disabled+0x47/0x2a0 [ 658.087924][ T542] ? vfs_parse_fs_string+0x13b/0x1a0 [ 658.093219][ T542] ? cap_capable+0x250/0x290 [ 658.097820][ T542] ? safesetid_security_capable+0x89/0xf0 [ 658.103551][ T542] legacy_get_tree+0xf9/0x1a0 [ 658.108337][ T542] ? btrfs_resize_thread_pool+0x290/0x290 [ 658.108353][ T542] vfs_get_tree+0x8b/0x2a0 03:37:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) 03:37:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\x0e\x00'}) [ 658.118462][ T542] do_mount+0x16c0/0x2510 [ 658.122797][ T542] ? copy_mount_options+0x308/0x3c0 [ 658.127998][ T542] ksys_mount+0xcc/0x100 [ 658.132261][ T542] __x64_sys_mount+0xbf/0xd0 [ 658.136857][ T542] do_syscall_64+0xf7/0x1c0 [ 658.141364][ T542] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 658.147248][ T542] RIP: 0033:0x45c4aa 03:37:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) [ 658.147259][ T542] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 658.147265][ T542] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 658.147275][ T542] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 658.147282][ T542] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 658.147288][ T542] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 658.147296][ T542] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 658.187335][ T542] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:19 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0x4) 03:37:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\x10\x00'}) 03:37:19 executing program 5: unshare(0x84f646d4d9bf985) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:37:19 executing program 3 (fault-call:0 fault-nth:76): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) [ 658.483860][ T581] FAULT_INJECTION: forcing a failure. [ 658.483860][ T581] name failslab, interval 1, probability 0, space 0, times 0 [ 658.518427][ T581] CPU: 0 PID: 581 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 658.526174][ T581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 658.536223][ T581] Call Trace: [ 658.539518][ T581] dump_stack+0x1d8/0x2f8 [ 658.543854][ T581] should_fail+0x555/0x770 [ 658.548283][ T581] __should_failslab+0x11a/0x160 [ 658.553221][ T581] should_failslab+0x9/0x20 [ 658.557713][ T581] kmem_cache_alloc_trace+0x5d/0x2f0 [ 658.562977][ T581] ? legacy_init_fs_context+0x51/0xc0 [ 658.568327][ T581] legacy_init_fs_context+0x51/0xc0 [ 658.573514][ T581] alloc_fs_context+0x53a/0x640 [ 658.578359][ T581] fs_context_for_mount+0x24/0x30 [ 658.583474][ T581] vfs_kern_mount+0x2c/0x160 [ 658.588043][ T581] btrfs_mount+0x34f/0x18e0 [ 658.592537][ T581] ? check_preemption_disabled+0x47/0x2a0 [ 658.598242][ T581] ? vfs_parse_fs_string+0x13b/0x1a0 [ 658.603510][ T581] ? cap_capable+0x250/0x290 [ 658.608124][ T581] ? safesetid_security_capable+0x89/0xf0 [ 658.613831][ T581] legacy_get_tree+0xf9/0x1a0 [ 658.618490][ T581] ? btrfs_resize_thread_pool+0x290/0x290 [ 658.624182][ T581] vfs_get_tree+0x8b/0x2a0 [ 658.628589][ T581] do_mount+0x16c0/0x2510 [ 658.632920][ T581] ? copy_mount_options+0x308/0x3c0 [ 658.638105][ T581] ksys_mount+0xcc/0x100 [ 658.642337][ T581] __x64_sys_mount+0xbf/0xd0 [ 658.646903][ T581] do_syscall_64+0xf7/0x1c0 [ 658.651402][ T581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 658.657277][ T581] RIP: 0033:0x45c4aa [ 658.661144][ T581] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 658.680720][ T581] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 658.689104][ T581] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 658.697051][ T581] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 658.705014][ T581] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 658.712974][ T581] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 658.720931][ T581] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 658.729173][ C0] net_ratelimit: 6 callbacks suppressed 03:37:19 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x83}}], 0x2, 0x0, 0x0) 03:37:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) 03:37:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\x11\x00'}) 03:37:19 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@reserved}) ioctl$UI_DEV_CREATE(r2, 0x5501) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x40000) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000080)={r0, 0x4}) 03:37:19 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) socket(0x10, 0x2, 0x0) [ 658.729180][ C0] protocol 88fb is buggy, dev hsr_slave_0 03:37:19 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\t\x00'}) 03:37:19 executing program 3 (fault-call:0 fault-nth:77): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\x12\x00'}) 03:37:19 executing program 5: unshare(0x10010200) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) 03:37:20 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) [ 658.939493][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 658.945296][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 658.951248][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 658.957010][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 658.962839][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 658.968596][ C0] protocol 88fb is buggy, dev hsr_slave_1 03:37:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) unshare(0x40600) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r4, 0x0) 03:37:20 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f0000000100)}, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0x18) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup3(r5, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') prctl$PR_SET_SECUREBITS(0x1c, 0x0) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000000)=0x7f, &(0x7f0000000080)=0x4) [ 659.039223][ T609] FAULT_INJECTION: forcing a failure. [ 659.039223][ T609] name failslab, interval 1, probability 0, space 0, times 0 [ 659.165358][ T609] CPU: 1 PID: 609 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 659.173109][ T609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 659.183161][ T609] Call Trace: [ 659.183181][ T609] dump_stack+0x1d8/0x2f8 [ 659.183196][ T609] should_fail+0x555/0x770 [ 659.183216][ T609] __should_failslab+0x11a/0x160 [ 659.190815][ T609] should_failslab+0x9/0x20 [ 659.190830][ T609] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 659.190840][ T609] ? __kmalloc_node+0x3c/0x60 [ 659.190851][ T609] ? smack_sb_eat_lsm_opts+0x867/0xa20 [ 659.190865][ T609] __kmalloc_node+0x3c/0x60 [ 659.190879][ T609] kvmalloc_node+0xcc/0x130 [ 659.190891][ T609] btrfs_mount_root+0xe3/0x1040 [ 659.190905][ T609] ? vfs_parse_fs_string+0x13b/0x1a0 [ 659.229431][ T609] ? rcu_read_lock_sched_held+0x10b/0x170 [ 659.229442][ T609] ? trace_kfree+0xb2/0x110 [ 659.229459][ T609] legacy_get_tree+0xf9/0x1a0 [ 659.239566][ T609] ? btrfs_control_open+0x40/0x40 [ 659.239580][ T609] vfs_get_tree+0x8b/0x2a0 [ 659.239594][ T609] vfs_kern_mount+0xc2/0x160 [ 659.239605][ T609] btrfs_mount+0x34f/0x18e0 [ 659.239622][ T609] ? check_preemption_disabled+0x47/0x2a0 [ 659.239637][ T609] ? vfs_parse_fs_string+0x13b/0x1a0 [ 659.239649][ T609] ? cap_capable+0x250/0x290 [ 659.288406][ T609] ? safesetid_security_capable+0x89/0xf0 [ 659.294102][ T609] legacy_get_tree+0xf9/0x1a0 [ 659.298753][ T609] ? btrfs_resize_thread_pool+0x290/0x290 [ 659.304449][ T609] vfs_get_tree+0x8b/0x2a0 [ 659.308840][ T609] do_mount+0x16c0/0x2510 [ 659.313182][ T609] ? copy_mount_options+0x308/0x3c0 [ 659.318355][ T609] ksys_mount+0xcc/0x100 [ 659.322575][ T609] __x64_sys_mount+0xbf/0xd0 [ 659.327144][ T609] do_syscall_64+0xf7/0x1c0 [ 659.331646][ T609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 659.337514][ T609] RIP: 0033:0x45c4aa [ 659.341382][ T609] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 659.360964][ T609] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 659.369348][ T609] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 659.377306][ T609] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 659.385252][ T609] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 659.393201][ T609] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 659.401146][ T609] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:20 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) recvmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x83}}], 0x2, 0x0, 0x0) 03:37:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00%\x00'}) 03:37:20 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getpid() 03:37:20 executing program 4 (fault-call:5 fault-nth:0): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) 03:37:20 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)="69863cd957932afd4292ef927ffee0c07dca6c1c9dd4c2a7eaa388e97884e638ac9c2a120f442e8f48bd709f33b27122f11f13229aab18e79ce767c61aee54084400879f9197c76f2f4a7017d5ec11597e9449df09ae3c3f25227ccc67855f8afdcd2df3f471e03ab0495e3a3563e46ce68578a32e6d09e53faa1a01648caddb44dfbf9859400d9193d214b73bb89c4f1b2e09c2caa9b3e6e84287d127aa5c15c92ab6b83442726d9bd0a299fb", 0xad, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x10140, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000300)={0x400, 0x8001, 0x3, 0x3}, 0x8) keyctl$read(0xb, r4, &(0x7f0000000280)=""/24, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000000)=""/252) 03:37:20 executing program 3 (fault-call:0 fault-nth:78): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00@\x00'}) [ 659.764731][ T640] FAULT_INJECTION: forcing a failure. [ 659.764731][ T640] name failslab, interval 1, probability 0, space 0, times 0 03:37:20 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x0) [ 659.814606][ T640] CPU: 0 PID: 640 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 659.822353][ T640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 659.832402][ T640] Call Trace: [ 659.835690][ T640] dump_stack+0x1d8/0x2f8 [ 659.840024][ T640] should_fail+0x555/0x770 [ 659.844442][ T640] __should_failslab+0x11a/0x160 [ 659.849392][ T640] should_failslab+0x9/0x20 [ 659.853893][ T640] kmem_cache_alloc_node_trace+0x6e/0x2d0 [ 659.859613][ T640] ? __kmalloc_node+0x3c/0x60 [ 659.864291][ T640] ? smack_sb_eat_lsm_opts+0x867/0xa20 [ 659.869741][ T640] __kmalloc_node+0x3c/0x60 [ 659.874239][ T640] kvmalloc_node+0xcc/0x130 [ 659.874252][ T640] btrfs_mount_root+0xe3/0x1040 [ 659.874267][ T640] ? vfs_parse_fs_string+0x13b/0x1a0 [ 659.889495][ T640] ? rcu_read_lock_sched_held+0x10b/0x170 [ 659.895201][ T640] ? trace_kfree+0xb2/0x110 [ 659.899699][ T640] legacy_get_tree+0xf9/0x1a0 [ 659.904369][ T640] ? btrfs_control_open+0x40/0x40 [ 659.909393][ T640] vfs_get_tree+0x8b/0x2a0 03:37:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\\\x00'}) 03:37:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x3) [ 659.913821][ T640] vfs_kern_mount+0xc2/0x160 [ 659.918412][ T640] btrfs_mount+0x34f/0x18e0 [ 659.922923][ T640] ? check_preemption_disabled+0x47/0x2a0 [ 659.928644][ T640] ? vfs_parse_fs_string+0x13b/0x1a0 [ 659.933937][ T640] ? cap_capable+0x250/0x290 [ 659.938532][ T640] ? safesetid_security_capable+0x89/0xf0 [ 659.944393][ T640] legacy_get_tree+0xf9/0x1a0 [ 659.949065][ T640] ? btrfs_resize_thread_pool+0x290/0x290 [ 659.954779][ T640] vfs_get_tree+0x8b/0x2a0 [ 659.959189][ T640] do_mount+0x16c0/0x2510 03:37:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\x00\x00\x00\xbf\x00'}) [ 659.963527][ T640] ? copy_mount_options+0x308/0x3c0 [ 659.968728][ T640] ksys_mount+0xcc/0x100 [ 659.972970][ T640] __x64_sys_mount+0xbf/0xd0 [ 659.977562][ T640] do_syscall_64+0xf7/0x1c0 [ 659.982063][ T640] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 659.988547][ T640] RIP: 0033:0x45c4aa [ 659.992442][ T640] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 03:37:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x300) [ 660.012039][ T640] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 660.020444][ T640] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 660.028435][ T640] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 660.036402][ T640] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 660.044372][ T640] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 660.052341][ T640] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:21 executing program 0: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000001cc0)=0x100, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x83}}], 0x2, 0x0, 0x0) 03:37:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x00\x00\x00\xff\xff\xff\xff\x00'}) 03:37:21 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = dup3(r9, r8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) 03:37:21 executing program 5: unshare(0x40600) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000001980)=[{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000040)="1e2dae1dd47ac24218f86f7095e57274febd0a2e1fd2adebe8399fbda5ef03abc311ab2047b5", 0x26}, {&(0x7f0000000080)="4b28d1810e319e0e381075e132d316090b9c5f3af672686b40ecad9167556de7f8e5049ddbb25a234095efdb977355567e1c4232b23de0841d84bcaff7ecc0e37c29366ed26d31afc788b51ecaed6af28df005a295151d042c556e1dc13c8767102cd1912d79ad35060b4f8f2e0e2da6d4e8a2c5264c42a6fa4a25968fe11777d252abb2363c9235d0661e99f482c9d2c1b54ce51d79c1fe0cb6eed4a3e08c4b4b0cc56d4dff1749a62a66c7af254f9136bba1295502b2e3621fe174d1c85ef7beff6caaaa0463df27fa9953fa02a2a897", 0xd1}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="b7c9cf0271fda6d2a0af5196a82d65246692476c98df8b4e9265c3108a6e134acecbb3a95a7c84ec073795c7ad7257929f9295e255", 0x35}], 0x4, &(0x7f0000001200)=[@op={0x18}, @op={0x18}, @op={0x18, 0x117, 0x3, 0x2}], 0x48, 0x10000}, {0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001280)="1e15092d343a35accecab39f8c9fbf161f4b17853c1bed3964f8b6319a62bf0ad2234fe07e59151beaff2e7b72a635f6084df7b9ed5ac098fdebec26ed721e26ed21d785422d79a73c1a34f5f92ef7f81fdd9abdf06c149d1c8775c50bd17bd147e5e361afa8e613191c9fa29a442645543d2cf32f1c2f5edd672fc534a032f4625064fc38a533a305a39a8e86e9df0357c7a06028bb2efd27a373cb999a8fed02ebb9f4e2913e95b3", 0xa9}, {&(0x7f0000001340)="ce62d7c195bf5a27334edc00cc8f80d0c7e59e2d64c617400f0a11965640efa1d5b534613ed15efd6cb41ad8715da1", 0x2f}, {&(0x7f0000001380)="5ac74139655c784a167abec533e74170ee572971d4a27b2c10a3f972760c79d0e690dd67b7c7ed3ebe44d6c7f896e81894d801eafa619cbe9a57c58c57c65e3d12d9df51c03dbf983375d23fa70cc4d89ec3edbf95053fde3d2c845e2d528b7791a77ac660c71c319efd7856ec7b5e4e5b1c", 0x72}, {&(0x7f0000001400)="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", 0xfc}, {&(0x7f0000001500)="edd8e22b2bd48b9a13b10b93f87a32d3d4313245b8e8a545ba9a849f8e4a24dd3fbafa28624a269e73467fadfad149186a81aaed89fdaebe", 0x38}, {&(0x7f0000001540)="6c7e625362040399bc2d1d3d2960b062332fdae7a41d3ee5163893d1b968a8b362d9dacd9b6eb88b9eb08bba5acc99c25cf49eb6cc192cf1510e0a078c7e8c3e01530702865825869298f5e02cd5da2a3f96e2d1cf12c9ecdaef0145498ad50faa079dafdb26feba10cdb38c84b5e8", 0x6f}, {&(0x7f00000015c0)="00e648f8d8a7e579353ead269cda334e36e3691b7526f0799f73c3798af253d59ad10eafbf2e71641f4dc6dd60be55b869b105ca0a59d6f1b4e3007a0b91cf99d5dddfce5feda8cecc7b2441a324ac5cc9137a0e38a0c4195094817b7736d4613172f000db16a070029c8430fbc9a06bf9652d3571efcc9d7d75fc0c18d897796e9ce51afe522d9d358aceaa381e1e70e791df1da960e81a0d5bdc1066eb0013f828b32a203538b9a57429a4beffbe50f981", 0xb2}, {&(0x7f0000001680)}, {&(0x7f00000016c0)="c9adde9e481fde3ba0944b7aa9e172cc97cd6777b989c282bd28b91df29a04009e6a0a54b5149807be5119c554baa6e3d52ea31deae31705647bcc88af5944907374f4cef5b6cb99084e78fab0112a43b2ba1b75950c98a89ab9639163d398d0651230a701ab8df8a79bd9d37eae3d6a75af184d862c73d440b06156560a2a13131b9beca864043df22f8705acdae4bf029e32a7c1d090ca28dad3f5754270c7a5c3499c9e30c5cf6abd555222b173a85cf9588e301f6cdf58a0211460a8e0ad473e278d5152f58013c603d2f18a3253fc7a971b80ea6c3bf3e08289ad5260e48e90ec82683dbec016524e53d11fb80b25", 0xf1}, {&(0x7f00000017c0)="fe373f0b4c31168c0c4c610c453f87dab051f73983cd5615d07302e8960f687922e8ae29607dd40574d243bcf33641adf7668393cbd6923ac8df2402af5c457fc322", 0x42}], 0xa, &(0x7f0000001900)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0x80000000}], 0x48, 0x40000c0}], 0x2, 0x80) 03:37:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x3000000) 03:37:21 executing program 3 (fault-call:0 fault-nth:79): syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="8da4363ac0ed0200000000000501004d010000000000000000007a0000000000fff6f2a2299748aeb81e1b00920efd9a000001000000000001fffffff60000005f42485266535f4d", 0x48, 0x10000}], 0x0, 0x0) 03:37:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x02\x00'}) 03:37:21 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x7aae2c55e9a36acd, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) unshare(0x40600) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r2, 0x0) 03:37:21 executing program 0: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000001cc0)=0x100, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x83}}], 0x2, 0x0, 0x0) 03:37:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) unshare(0x40600) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) shutdown(r3, 0x300000000000000) [ 660.359811][ T690] FAULT_INJECTION: forcing a failure. [ 660.359811][ T690] name failslab, interval 1, probability 0, space 0, times 0 [ 660.409236][ T690] CPU: 1 PID: 690 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 660.417099][ T690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.427147][ T690] Call Trace: [ 660.430438][ T690] dump_stack+0x1d8/0x2f8 [ 660.434772][ T690] should_fail+0x555/0x770 [ 660.439192][ T690] __should_failslab+0x11a/0x160 [ 660.444130][ T690] ? bio_alloc_bioset+0x118/0x5f0 [ 660.449154][ T690] should_failslab+0x9/0x20 [ 660.453650][ T690] __kmalloc+0x7a/0x340 [ 660.457805][ T690] bio_alloc_bioset+0x118/0x5f0 [ 660.462655][ T690] ? kmem_cache_alloc_trace+0x23a/0x2f0 [ 660.468185][ T690] ? btrfs_alloc_device+0x78/0x580 [ 660.473285][ T690] btrfs_alloc_device+0xa7/0x580 [ 660.473306][ T690] ? blkdev_put+0x2c8/0x3b0 [ 660.473319][ T690] close_fs_devices+0x4ae/0x8d0 [ 660.473339][ T690] btrfs_close_devices+0x33/0x130 [ 660.473352][ T690] btrfs_mount_root+0xa9d/0x1040 [ 660.473372][ T690] ? trace_kfree+0xb2/0x110 [ 660.502045][ T690] legacy_get_tree+0xf9/0x1a0 03:37:21 executing program 5: unshare(0x40600) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x9, 0x0) shutdown(r0, 0x0) 03:37:21 executing program 5: unshare(0x40600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000000080)={0x8, 0x3f, 0x1f, 0x10001, 0xcf}) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r7 = socket$pptp(0x18, 0x1, 0x2) r8 = dup3(r7, r6, 0x0) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r10, 0x0) r11 = getgid() chown(&(0x7f0000000000)='./file0\x00', r10, r11) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) shutdown(r8, 0x0) [ 660.506718][ T690] ? btrfs_control_open+0x40/0x40 [ 660.511746][ T690] vfs_get_tree+0x8b/0x2a0 [ 660.516159][ T690] vfs_kern_mount+0xc2/0x160 [ 660.520743][ T690] btrfs_mount+0x34f/0x18e0 [ 660.525257][ T690] ? check_preemption_disabled+0x47/0x2a0 [ 660.530976][ T690] ? vfs_parse_fs_string+0x13b/0x1a0 [ 660.536254][ T690] ? cap_capable+0x250/0x290 [ 660.540843][ T690] ? safesetid_security_capable+0x89/0xf0 [ 660.546558][ T690] legacy_get_tree+0xf9/0x1a0 [ 660.551223][ T690] ? btrfs_resize_thread_pool+0x290/0x290 03:37:21 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r9, r8, 0x0) [ 660.556931][ T690] vfs_get_tree+0x8b/0x2a0 [ 660.561344][ T690] do_mount+0x16c0/0x2510 [ 660.565683][ T690] ? copy_mount_options+0x308/0x3c0 [ 660.570879][ T690] ksys_mount+0xcc/0x100 [ 660.575119][ T690] __x64_sys_mount+0xbf/0xd0 [ 660.579720][ T690] do_syscall_64+0xf7/0x1c0 [ 660.584225][ T690] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 660.590116][ T690] RIP: 0033:0x45c4aa [ 660.594005][ T690] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 660.613618][ T690] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 660.622023][ T690] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 660.629985][ T690] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 660.637952][ T690] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 660.645915][ T690] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 03:37:21 executing program 0: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000001cc0)=0x100, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/147, 0x93}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x83}}], 0x2, 0x0, 0x0) 03:37:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x03\x00'}) [ 660.653905][ T690] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 03:37:21 executing program 2: unshare(0x40600) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0xed4069f03d928db1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) getuid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r4, r3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r7, 0xc0487c04, &(0x7f0000000000)=""/226) dup3(r6, r5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) 03:37:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x0, 0x4}, 'port0\x00\x04\x00'}) [ 660.844500][ T690] ------------[ cut here ]------------ [ 660.850003][ T690] kernel BUG at fs/btrfs/volumes.c:1266! [ 660.898165][ T690] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 660.902877][ T3892] kobject: 'loop0' (000000004d9e0ea1): kobject_uevent_env [ 660.904302][ T690] CPU: 0 PID: 690 Comm: syz-executor.3 Not tainted 5.4.0-rc1+ #0 [ 660.914729][ T3892] kobject: 'loop0' (000000004d9e0ea1): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 660.919073][ T690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 660.919088][ T690] RIP: 0010:close_fs_devices+0x8c1/0x8d0 [ 660.919100][ T690] Code: 69 fa fe 48 8b 5d c0 e9 73 ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 7c 87 48 89 df e8 79 69 fa fe e9 7a ff ff ff e8 ff 30 c1 fe <0f> 0b e8 f8 30 c1 fe 0f 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 [ 660.964498][ T690] RSP: 0018:ffff88809141f9a0 EFLAGS: 00010246 [ 660.970555][ T690] RAX: ffffffff82b20171 RBX: ffff8880a95ee9e8 RCX: 0000000000040000 [ 660.978499][ T690] RDX: ffffc9000c58c000 RSI: 000000000003ffff RDI: 0000000000040000 [ 660.986456][ T690] RBP: ffff88809141fa30 R08: ffff8880571c89d8 R09: fffffbfff12bb6bf [ 660.994400][ T690] R10: fffffbfff12bb6bf R11: 0000000000000000 R12: dffffc0000000000 [ 661.002348][ T690] R13: ffff8880a95ee9f0 R14: ffff8880a95ee900 R15: ffff88809207b2c0 [ 661.010336][ T690] FS: 00007f59934da700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 661.019236][ T690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 661.025803][ T690] CR2: 00007ffe50849ef8 CR3: 0000000094353000 CR4: 00000000001406f0 [ 661.033845][ T690] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 661.041788][ T690] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 661.049734][ T690] Call Trace: [ 661.053021][ T690] btrfs_close_devices+0x33/0x130 [ 661.058026][ T690] btrfs_mount_root+0xa9d/0x1040 [ 661.062935][ T690] ? trace_kfree+0xb2/0x110 [ 661.067412][ T690] legacy_get_tree+0xf9/0x1a0 [ 661.072061][ T690] ? btrfs_control_open+0x40/0x40 [ 661.077056][ T690] vfs_get_tree+0x8b/0x2a0 [ 661.081461][ T690] vfs_kern_mount+0xc2/0x160 [ 661.086035][ T690] btrfs_mount+0x34f/0x18e0 [ 661.090511][ T690] ? check_preemption_disabled+0x47/0x2a0 [ 661.096201][ T690] ? vfs_parse_fs_string+0x13b/0x1a0 [ 661.101454][ T690] ? cap_capable+0x250/0x290 [ 661.106036][ T690] ? safesetid_security_capable+0x89/0xf0 [ 661.111727][ T690] legacy_get_tree+0xf9/0x1a0 [ 661.116376][ T690] ? btrfs_resize_thread_pool+0x290/0x290 [ 661.122070][ T690] vfs_get_tree+0x8b/0x2a0 [ 661.126481][ T690] do_mount+0x16c0/0x2510 [ 661.130799][ T690] ? copy_mount_options+0x308/0x3c0 [ 661.135988][ T690] ksys_mount+0xcc/0x100 [ 661.140212][ T690] __x64_sys_mount+0xbf/0xd0 [ 661.144779][ T690] do_syscall_64+0xf7/0x1c0 [ 661.149256][ T690] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 661.155129][ T690] RIP: 0033:0x45c4aa [ 661.159001][ T690] Code: b8 a6 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 9d 8d fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7a 8d fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 661.178600][ T690] RSP: 002b:00007f59934d9a88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 661.186989][ T690] RAX: ffffffffffffffda RBX: 00007f59934d9b40 RCX: 000000000045c4aa [ 661.194940][ T690] RDX: 00007f59934d9ae0 RSI: 0000000020000100 RDI: 00007f59934d9b00 [ 661.202887][ T690] RBP: 0000000000000001 R08: 00007f59934d9b40 R09: 00007f59934d9ae0 [ 661.210835][ T690] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000004 [ 661.218782][ T690] R13: 00000000004c8da4 R14: 00000000004e0200 R15: 0000000000000003 [ 661.226739][ T690] Modules linked in: [ 661.235012][ T3892] kobject: 'loop2' (00000000b1cd0a21): kobject_uevent_env [ 661.241722][ T690] ---[ end trace 276753f58c2457b4 ]--- [ 661.247603][ T690] RIP: 0010:close_fs_devices+0x8c1/0x8d0 [ 661.253295][ T3892] kobject: 'loop2' (00000000b1cd0a21): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 661.253438][ T690] Code: 69 fa fe 48 8b 5d c0 e9 73 ff ff ff 89 d9 80 e1 07 80 c1 03 38 c1 7c 87 48 89 df e8 79 69 fa fe e9 7a ff ff ff e8 ff 30 c1 fe <0f> 0b e8 f8 30 c1 fe 0f 0b 66 0f 1f 44 00 00 55 48 89 e5 41 57 41 [ 661.285811][ T690] RSP: 0018:ffff88809141f9a0 EFLAGS: 00010246 [ 661.294917][ T3892] kobject: 'loop3' (00000000d24cde18): kobject_uevent_env [ 661.298560][ T690] RAX: ffffffff82b20171 RBX: ffff8880a95ee9e8 RCX: 0000000000040000 [ 661.310077][ T3892] kobject: 'loop3' (00000000d24cde18): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 661.312071][ T690] RDX: ffffc9000c58c000 RSI: 000000000003ffff RDI: 0000000000040000 [ 661.328227][ T690] RBP: ffff88809141fa30 R08: ffff8880571c89d8 R09: fffffbfff12bb6bf [ 661.336277][ T690] R10: fffffbfff12bb6bf R11: 0000000000000000 R12: dffffc0000000000 [ 661.344314][ T690] R13: ffff8880a95ee9f0 R14: ffff8880a95ee900 R15: ffff88809207b2c0 [ 661.352424][ T690] FS: 00007f59934da700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000 [ 661.361375][ T690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 661.367942][ T690] CR2: 00007ffc472c2ff8 CR3: 0000000094353000 CR4: 00000000001406f0 [ 661.375921][ T690] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 661.383896][ T690] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 661.391872][ T690] Kernel panic - not syncing: Fatal exception [ 661.399265][ T690] Kernel Offset: disabled [ 661.403592][ T690] Rebooting in 86400 seconds..