$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, 0x0, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000300), 0x200) pwrite64(r4, &(0x7f0000000340)="ed760975cf3f5a501658ff13e2d4238415744c10e8e3", 0x16, 0x73e8) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, r5, 0x200, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x401, 0x6a}}}}, [@chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x11}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}]]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_AP(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)={0x94, r7, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x738, 0x62}}}}, [@NL80211_ATTR_HE_OBSS_PD={0x3f, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0xf}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x2}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x6}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0x1}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x2}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x12}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x14}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0xa}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0x1}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x13}]}, @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6}]}, 0x94}}, 0x0) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYBLOB='s4\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="100025bd7000fcdbdf251700000008000300", @ANYRES32=r8, @ANYBLOB="0a001a0008021100000100000a0006000802110000010000"], 0x34}, 0x1, 0x0, 0x0, 0x40800}, 0x24000900) syz_io_uring_setup(0x44d, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r3}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r3, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e60236004100080078650000cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) openat(r3, &(0x7f0000000100)='./file0\x00', 0x80002, 0xb3) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x18, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x4, 0x11}]}, 0x18}}, 0x0) [ 1634.348408] audit: type=1326 audit(1700887884.377:138): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10570 comm="syz-executor.5" exe="/syz-executor.5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f59c0107b19 code=0x0 [ 1634.355311] FAULT_INJECTION: forcing a failure. [ 1634.355311] name failslab, interval 1, probability 0, space 0, times 0 [ 1634.357918] CPU: 1 PID: 10583 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1634.359335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1634.361012] Call Trace: [ 1634.361547] dump_stack+0x107/0x167 [ 1634.362292] should_fail.cold+0x5/0xa [ 1634.363060] ? trace_hardirqs_on+0x5b/0x180 [ 1634.363937] ? __alloc_skb+0x6d/0x5b0 [ 1634.364710] should_failslab+0x5/0x20 [ 1634.365474] kmem_cache_alloc_node+0x55/0x330 [ 1634.366386] __alloc_skb+0x6d/0x5b0 [ 1634.367127] skb_segment+0x9d8/0x3a90 [ 1634.367940] ? lock_chain_count+0x20/0x20 [ 1634.368831] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1634.369840] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1634.370892] ? SOFTIRQ_verbose+0x10/0x10 [ 1634.371726] __udp_gso_segment+0x11c6/0x1830 [ 1634.372618] ? __sk_receive_skb+0x830/0x830 [ 1634.373503] udp4_ufo_fragment+0x528/0x720 [ 1634.374363] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1634.375373] inet_gso_segment+0x4fb/0x11a0 [ 1634.376278] skb_mac_gso_segment+0x273/0x570 [ 1634.377176] ? inet_sock_destruct+0x840/0x840 [ 1634.378079] ? skb_network_protocol+0x650/0x650 [ 1634.379006] ? skb_crc32c_csum_help+0x80/0x80 [ 1634.379926] ? lock_acquire+0x197/0x470 [ 1634.380735] ? __dev_queue_xmit+0x1c2/0x2710 [ 1634.381644] __skb_gso_segment+0x32d/0x6d0 [ 1634.382516] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1634.383597] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1634.384546] __dev_queue_xmit+0x87b/0x2710 [ 1634.385416] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1634.386358] ? mark_held_locks+0x9e/0xe0 [ 1634.387196] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1634.388261] neigh_connected_output+0x382/0x4d0 [ 1634.389213] ip_finish_output2+0x6f1/0x21f0 [ 1634.390096] ? nf_hook_slow+0xfc/0x1e0 [ 1634.390892] ? ip_frag_next+0x9e0/0x9e0 [ 1634.391715] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1634.392724] __ip_finish_output.part.0+0x5f3/0xb50 [ 1634.393705] ? ip_fragment.constprop.0+0x240/0x240 [ 1634.394696] ? nf_hook+0x510/0x510 [ 1634.395442] ip_output+0x2f7/0x600 [ 1634.396174] ip_send_skb+0xdd/0x260 [ 1634.396923] udp_send_skb+0x6da/0x11d0 [ 1634.397735] udp_sendmsg+0x139a/0x2160 [ 1634.398538] ? mark_lock+0xf5/0x2df0 [ 1634.399314] ? ip_frag_init+0x350/0x350 [ 1634.400131] ? perf_trace_lock+0xac/0x490 [ 1634.400973] ? udp_setsockopt+0xc0/0xc0 [ 1634.401788] ? mark_lock+0xf5/0x2df0 [ 1634.402548] ? __lockdep_reset_lock+0x180/0x180 [ 1634.403520] ? mark_lock+0xf5/0x2df0 [ 1634.404280] ? mark_lock+0xf5/0x2df0 [ 1634.405041] ? lock_chain_count+0x20/0x20 [ 1634.405889] ? __lock_acquire+0xbb1/0x5b00 [ 1634.406759] ? lock_chain_count+0x20/0x20 [ 1634.407631] ? perf_trace_lock+0xac/0x490 [ 1634.408479] ? SOFTIRQ_verbose+0x10/0x10 [ 1634.409303] ? __lockdep_reset_lock+0x180/0x180 [ 1634.410265] udpv6_sendmsg+0x1bed/0x2af0 [ 1634.411114] ? udp_v6_push_pending_frames+0x360/0x360 [ 1634.412165] ? SOFTIRQ_verbose+0x10/0x10 [ 1634.412996] ? mark_lock+0xf5/0x2df0 [ 1634.413766] ? lock_acquire+0x197/0x470 [ 1634.414569] ? find_held_lock+0x2c/0x110 [ 1634.415424] ? __might_fault+0xd3/0x180 [ 1634.416233] ? lock_downgrade+0x6d0/0x6d0 [ 1634.417080] ? lock_downgrade+0x6d0/0x6d0 [ 1634.417928] ? sock_has_perm+0x1ea/0x280 [ 1634.418757] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1634.419811] ? _copy_from_user+0xfb/0x1b0 [ 1634.420671] ? __import_iovec+0x458/0x590 [ 1634.421511] ? udp_v6_push_pending_frames+0x360/0x360 [ 1634.422557] inet6_sendmsg+0x105/0x140 [ 1634.423352] ? inet6_compat_ioctl+0x320/0x320 [ 1634.424254] __sock_sendmsg+0xf2/0x190 [ 1634.425039] ____sys_sendmsg+0x70d/0x870 [ 1634.425866] ? sock_write_iter+0x3d0/0x3d0 [ 1634.426713] ? do_recvmmsg+0x6d0/0x6d0 [ 1634.427517] ? perf_trace_lock+0xac/0x490 [ 1634.428363] ? __lockdep_reset_lock+0x180/0x180 [ 1634.429304] ? perf_trace_lock+0xac/0x490 [ 1634.430147] ? SOFTIRQ_verbose+0x10/0x10 [ 1634.430971] ___sys_sendmsg+0xf3/0x170 [ 1634.431768] ? sendmsg_copy_msghdr+0x160/0x160 [ 1634.432702] ? lock_downgrade+0x6d0/0x6d0 [ 1634.433540] ? find_held_lock+0x2c/0x110 [ 1634.434388] ? __fget_files+0x296/0x4c0 [ 1634.435219] ? __fget_light+0xea/0x290 [ 1634.436033] __sys_sendmsg+0xe5/0x1b0 [ 1634.436815] ? __sys_sendmsg_sock+0x40/0x40 [ 1634.437689] ? rcu_read_lock_any_held+0x75/0xa0 [ 1634.438658] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1634.439717] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1634.440765] ? trace_hardirqs_on+0x5b/0x180 [ 1634.441649] do_syscall_64+0x33/0x40 [ 1634.442415] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1634.443457] RIP: 0033:0x7f09634e0b19 [ 1634.444210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1634.447910] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1634.449449] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1634.450878] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1634.452320] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1634.453754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1634.455219] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 [ 1634.478000] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.3'. 04:51:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x371}], 0x1) [ 1634.515873] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.3'. 04:51:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:51:24 executing program 7: getxattr(0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="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"/495], &(0x7f0000000340)=""/106, 0x6a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x4000, 0x100) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_io_uring_setup(0x532e, &(0x7f00000002c0)={0x0, 0xfffffffd, 0x0, 0x0, 0x108}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000200), &(0x7f0000000240)) io_uring_enter(r2, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x221}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f00000057c0)=ANY=[@ANYBLOB="010b000001000018000000007e7c727f7ca4212f7e188c56013033e80565be9b94861117bc2606be5f673707b349c09642075ea7a82be8206901885186f06f6ffc934fce6bb0c5f342a92338c95e8b90a0b2f8c328a9cad50410968911910371863aef97ce35b5380bad89b555cc46ae7bc7a140676a7eb9f9eda363f36156373f251ca2caa89e99c1137418d6129dd1bf55ff0854b1c9ba9e39eb1883a2086d71acb3e80a2ce97fe3d2dfc3455d8588a2f0f0ced14f9d50c947c9c1f1174f415603d2ef65b93f40b86f13c093952c8ebc0d744b415e98aca4071f105f23027d41c2a1a08015dfedc8c8a0aed7", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000009, 0x40010, r4, 0x8000000) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r5, 0x800448d4, &(0x7f0000000080)) sendmsg$inet6(r3, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r3, &(0x7f00000055c0)=[{{&(0x7f00000004c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000580)=""/246, 0xf6}, {&(0x7f0000000700)=""/189, 0xbd}], 0x2}, 0x400}, {{&(0x7f00000007c0)=@isdn, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000840)=""/141, 0x8d}, {&(0x7f0000000b00)=""/82, 0x52}, {&(0x7f0000000b80)=""/134, 0x86}, {&(0x7f0000000680)=""/33, 0x21}, {&(0x7f0000000c40)=""/54, 0x36}, {&(0x7f0000000c80)=""/128, 0x80}, {&(0x7f0000000d00)=""/44, 0x2c}, {&(0x7f0000000d40)=""/151, 0x97}, {&(0x7f0000001180)=""/70, 0x46}, {&(0x7f0000001200)=""/178, 0xb2}], 0xa, &(0x7f0000001e00)=""/4096, 0x1000}, 0x608}, {{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000001400)=""/93, 0x5d}, {&(0x7f0000002e00)=""/4096, 0x1000}], 0x2}, 0x8}, {{&(0x7f0000001480), 0x80, &(0x7f0000001580)=[{&(0x7f0000001500)=""/111, 0x6f}], 0x1}, 0xfffffe00}, {{&(0x7f00000015c0)=@caif=@rfm, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001640)=""/39, 0x27}, {&(0x7f0000001680)=""/186, 0xba}, {&(0x7f0000001740)=""/127, 0x7f}, {&(0x7f00000017c0)=""/199, 0xc7}, {&(0x7f00000018c0)=""/246, 0xf6}, {&(0x7f00000019c0)=""/179, 0xb3}, {&(0x7f0000001a80)=""/183, 0xb7}, {&(0x7f0000001b40)=""/9, 0x9}, {&(0x7f0000005740)=""/128, 0x80}], 0x9, &(0x7f0000001cc0)=""/147, 0x93}, 0xbcf}, {{&(0x7f0000003e00)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000005500)=[{&(0x7f0000003e80)=""/106, 0x6a}, {&(0x7f0000003f00)=""/208, 0xd0}, {&(0x7f0000004000)=""/216, 0xd8}, {&(0x7f0000004100)=""/24, 0x18}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/218, 0xda}, {&(0x7f0000005240)=""/198, 0xc6}, {&(0x7f0000005340)=""/255, 0xff}, {&(0x7f0000005440)=""/55, 0x37}, {&(0x7f0000005480)=""/116, 0x74}], 0xa}, 0xcdb}], 0x6, 0x20010000, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000e40)=ANY=[@ANYBLOB="03000000000000000a004e24000000d2000000000000000000000000000000010100008000000000f7ff0000000000000000000000000000080000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000050000000a004e200000007ffe8000000000000000000000000000bb03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e23000000010000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000003fe88000000000000000000000000000100000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2041b70cb9000000000000000000000000000000000104000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009aa83d485084ad5900000000000000000000000000000000000000000000000000000000000a004e24000052c8ff0200000000000000000000000000010600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0f24c5a1506bf07ae9942260a480a94e98c25798b185d1a6e8a7868177b"], 0x310) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x40e00, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 04:51:24 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080)=0x20, 0xff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$vcsn(0x0, 0x8001, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x5, 0x3, 0xfc01, 0x40, 0x77}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10088, 0x0, 0xfffffffe, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x0, &(0x7f0000000600)={0x1, 0x0, 0x7e32, 0xb1fcdcc}) fcntl$lock(r3, 0x26, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x43, 0xffffffffffffffff}) pidfd_getfd(r1, r3, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(0xffffffffffffffff, 0x80047210, &(0x7f0000000200)) renameat2(0xffffffffffffffff, &(0x7f0000000540)='./file1\x00', r3, 0x0, 0x0) signalfd4(r3, &(0x7f0000000140)={[0xfffffffffffffffc]}, 0x8, 0xc0800) fcntl$lock(r2, 0x25, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000240)=""/168) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000005e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) 04:51:24 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400028020000400000004f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8", 0x9, 0x4000}], 0x0, &(0x7f0000011300)) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.overlay.metacopy\x00', &(0x7f00000000c0)='vfat\x00', 0x5, 0x2) 04:51:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYRESOCT], 0x34}}, 0x0) ioctl$INCFS_IOC_PERMIT_FILL(r0, 0x40046721, &(0x7f0000000000)={r0}) 04:51:24 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000), 0x0) [ 1634.645733] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1634.649870] FAT-fs (loop6): error, invalid access to FAT (entry 0x000000f8) [ 1634.650673] FAT-fs (loop6): Filesystem has been set read-only [ 1634.703416] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1634.705883] FAT-fs (loop6): error, invalid access to FAT (entry 0x000000f8) [ 1634.706666] FAT-fs (loop6): Filesystem has been set read-only 04:51:42 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000a00)='ns/pid\x00') r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x20000450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3a0, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r0, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) setns(r0, 0x0) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) 04:51:42 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB]) mknod$loop(&(0x7f0000000180)='./file1\x00', 0x1000, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0x0, r0, 0x43, 0x5, 0x3ff, 0x8}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fchdir(0xffffffffffffffff) setxattr$security_ima(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040), &(0x7f0000000140)=@sha1={0x1, "4249bbc57b119458a52a90d5f110c84e2a45258c"}, 0x15, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x3f, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080), 0x12}, 0x10110, 0x0, 0x0, 0x3, 0x0, 0x200}, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) 04:51:42 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:51:42 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000), 0x0) 04:51:42 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x1000, 0x4}, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200), 0x80, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000280)=0xff) dup3(r0, 0xffffffffffffffff, 0x80000) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e1e, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x47c0}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept4$bt_l2cap(r1, &(0x7f00000002c0)={0x1f, 0x0, @fixed}, &(0x7f0000000300)=0xe, 0x80000) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000340)) getrandom(0x0, 0x0, 0x0) shutdown(r0, 0x1) syz_io_uring_setup(0x6ad4, &(0x7f0000000540)={0x0, 0x198c, 0x8, 0x2, 0x23d, 0x0, r1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000180), &(0x7f00000001c0)) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)={0x0, 0x7, 0x8000}) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x509940, 0x11) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40, 0x2c1) unshare(0x48020200) kcmp(0x0, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 04:51:42 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x630000, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x6a3cea7021dcae6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0xc}, 0x80, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x10001, 0x8, &(0x7f0000000340)=[{&(0x7f0000000440)="5b3ed483eafdf38d471ad1595a4c91eeac89ef804c008af7ab66b10ab5b6d407a055663e7481ff7d2cb56dd8fdab42256ad7e277b204676eb908193f7f6a0d39ba385c2c439d359c9a72e9968c2b927270b2a7854a2c3ba54c2e627bfb053e30cb597e61c8427f46d77334cb0debfabd7a7249e4762b9d87a548f17000c63301e0bb8c132024f1d5b06ce0df50240d457c8526a174930308a0ad84df9a5e21247bce660228f9b289341f6dea49461dc941abae2052d5453d5cd8c4ec309a9e7b3e2f41d36ff557bf52f1ee03d4a56bdb6bcc5406fbcc4ecc4b74108a9a", 0xdd, 0x8000}, {&(0x7f0000000540)="269ec870b6dc7c14b0b1d8823000d5eac5bbcaa403c89df9077c19fa76e70cf193825f3dfb8307e925d60e716fd82b97f53b992a3d6628ed9f244db007b179aa6e8c125c58290e9a1732655038418921ae4687f2e9e427acb008a991114eb823698ecd104f88b2fe795f106acee26975aed6f96f8dd101b437a22d1134e5c03b18541bbcb7532d9266a07654bf14377aa9bd0f3f1ff00f05b49cc2a42256ddb84aa70100d4e6e7a5592123d2efad40708c46dfe38854b53318fef6484740e12204", 0xc1, 0x8}, {&(0x7f0000000640)="c0964960d56bb1b6908d5f8ec66cdd2ed9205f49939babd6d7eb580a6826c564a8263ea277c084a18df2761de4b3953aca9b913cc92a91085e304107a737747f154171d8a7960f25b0ab5cf9b054d5296fb968312c071245942bdf7ff43cd9dd41cfbdfb933a7db3d16dc02b03dde055466986b933fc3294878da9c5d30edbf72fbe114d6a6576ecfed94f0fcd18aeabcc199e9cbf323eb9af4081647e64c29d1becbd62286224f702d1bc699e947ddbdbd59ee5edb9df5c02f5f1cbc9e71e92a3e32c1c9281e54b", 0xc8, 0x6}, {&(0x7f00000001c0)="019a06f5dc92349537f8", 0xa}, {&(0x7f00000002c0)="73a41cd45b452604af1b405451f4df135980ff334a760d27b8c979158048a6", 0x1f}, {&(0x7f0000000740)="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", 0x1000, 0x80000000}, {&(0x7f0000001e00)="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0x1000, 0x6}, {&(0x7f0000001740)="adda1e13e9c6460744aeebeba34b46b62ff96039b0ea60e91db47b875fab8f56978d7c34196e2b54c6a2f513f66c64e1859c290b050fdbd002b4b064ed93a8ec2c3fc8871e303f73a7175281e1b8b37068bdf2e6f7f969daa3f8feab1a90bd9440ac9b14dedba057bed9721b4b69c2d019e19c67092f1d10c504636c88b79154d345fbe6a31ee79727af86bdc8d0e5f278957ec6f923cf821988ddc762eae125e469b43909751d126187350ec7efa966b24c5e9dde1ef9f62b0ed55ffad69ab57a9ed851c7908ead46ab6f7628869e2603bb88f1bf61beac09d4b164f7904493179e", 0xe2, 0xe4}], 0x8, &(0x7f0000001840)={[{@uni_xlate}, {@utf8no}, {@numtail}, {@uni_xlateno}, {@uni_xlate}, {@shortname_win95}], [{@fsname={'fsname', 0x3d, '/proc/partitions\x00'}}, {@dont_appraise}, {@subj_type={'subj_type', 0x3d, '/dev/input/event#\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@fsmagic}, {@dont_measure}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f0000001940)={r1, 0x6, 0x4, 0x9}) openat(r4, &(0x7f0000000180)='./file0\x00', 0x101200, 0x80) r5 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x8802) r6 = fcntl$dupfd(r5, 0x0, r2) writev(r6, &(0x7f0000000140)=[{&(0x7f0000000300)="0040abe02400030021206cda3b5e5672b89aeddb2a535fbd", 0x7e0}], 0x1) openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/partitions\x00', 0x0, 0x0) r7 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000240)=0x8) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) dup2(r7, 0xffffffffffffffff) 04:51:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x378}], 0x1) 04:51:42 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 14) [ 1652.283153] FAT-fs (loop6): Unrecognized mount option "fsname=/proc/partitions" or missing value [ 1652.314594] FAULT_INJECTION: forcing a failure. [ 1652.314594] name failslab, interval 1, probability 0, space 0, times 0 [ 1652.317068] CPU: 1 PID: 10639 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1652.318473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1652.320176] Call Trace: [ 1652.320722] dump_stack+0x107/0x167 [ 1652.321482] should_fail.cold+0x5/0xa [ 1652.322270] ? __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1652.323334] ? create_object.isra.0+0x3a/0xa20 [ 1652.324294] should_failslab+0x5/0x20 [ 1652.325067] kmem_cache_alloc+0x5b/0x310 [ 1652.325903] ? mark_held_locks+0x9e/0xe0 [ 1652.326740] create_object.isra.0+0x3a/0xa20 [ 1652.327640] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1652.328680] kmem_cache_alloc_node+0x169/0x330 [ 1652.329625] __alloc_skb+0x6d/0x5b0 [ 1652.330375] skb_segment+0x9d8/0x3a90 [ 1652.331139] ? lock_chain_count+0x20/0x20 [ 1652.332045] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1652.333071] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1652.334129] ? SOFTIRQ_verbose+0x10/0x10 [ 1652.334959] __udp_gso_segment+0x11c6/0x1830 [ 1652.335861] ? __sk_receive_skb+0x830/0x830 [ 1652.336749] udp4_ufo_fragment+0x528/0x720 [ 1652.337618] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1652.338629] inet_gso_segment+0x4fb/0x11a0 [ 1652.339514] skb_mac_gso_segment+0x273/0x570 [ 1652.340405] ? inet_sock_destruct+0x840/0x840 [ 1652.341330] ? skb_network_protocol+0x650/0x650 [ 1652.342266] ? skb_crc32c_csum_help+0x80/0x80 [ 1652.343177] ? lock_acquire+0x197/0x470 [ 1652.344001] ? __dev_queue_xmit+0x1c2/0x2710 [ 1652.344916] __skb_gso_segment+0x32d/0x6d0 [ 1652.345797] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1652.346874] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1652.347826] __dev_queue_xmit+0x87b/0x2710 [ 1652.348721] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1652.349667] ? mark_held_locks+0x9e/0xe0 [ 1652.350512] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1652.351583] neigh_connected_output+0x382/0x4d0 [ 1652.352548] ip_finish_output2+0x6f1/0x21f0 [ 1652.353434] ? nf_hook_slow+0xfc/0x1e0 [ 1652.354226] ? ip_frag_next+0x9e0/0x9e0 [ 1652.355032] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1652.356059] __ip_finish_output.part.0+0x5f3/0xb50 [ 1652.357051] ? ip_fragment.constprop.0+0x240/0x240 [ 1652.358032] ? nf_hook+0x510/0x510 [ 1652.358764] ip_output+0x2f7/0x600 [ 1652.359492] ip_send_skb+0xdd/0x260 [ 1652.360226] udp_send_skb+0x6da/0x11d0 [ 1652.361024] udp_sendmsg+0x139a/0x2160 [ 1652.361803] ? mark_lock+0xf5/0x2df0 [ 1652.362552] ? ip_frag_init+0x350/0x350 [ 1652.363383] ? perf_trace_lock+0xac/0x490 [ 1652.364221] ? udp_setsockopt+0xc0/0xc0 [ 1652.365041] ? mark_lock+0xf5/0x2df0 [ 1652.365793] ? __lockdep_reset_lock+0x180/0x180 [ 1652.366746] ? mark_lock+0xf5/0x2df0 [ 1652.367521] ? mark_lock+0xf5/0x2df0 [ 1652.368289] ? lock_chain_count+0x20/0x20 [ 1652.369139] ? __lock_acquire+0xbb1/0x5b00 [ 1652.369997] ? lock_chain_count+0x20/0x20 [ 1652.370859] ? perf_trace_lock+0xac/0x490 [ 1652.371709] ? SOFTIRQ_verbose+0x10/0x10 [ 1652.372545] ? __lockdep_reset_lock+0x180/0x180 [ 1652.373532] udpv6_sendmsg+0x1bed/0x2af0 [ 1652.374371] ? udp_v6_push_pending_frames+0x360/0x360 [ 1652.375455] ? SOFTIRQ_verbose+0x10/0x10 [ 1652.376278] ? mark_lock+0xf5/0x2df0 [ 1652.377046] ? lock_acquire+0x197/0x470 [ 1652.377850] ? find_held_lock+0x2c/0x110 [ 1652.378681] ? __might_fault+0xd3/0x180 [ 1652.379492] ? lock_downgrade+0x6d0/0x6d0 [ 1652.380340] ? lock_downgrade+0x6d0/0x6d0 [ 1652.381182] ? sock_has_perm+0x1ea/0x280 [ 1652.382009] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1652.383061] ? _copy_from_user+0xfb/0x1b0 [ 1652.383951] ? __import_iovec+0x458/0x590 [ 1652.384795] ? udp_v6_push_pending_frames+0x360/0x360 [ 1652.385847] inet6_sendmsg+0x105/0x140 [ 1652.386635] ? inet6_compat_ioctl+0x320/0x320 [ 1652.387549] __sock_sendmsg+0xf2/0x190 [ 1652.388356] ____sys_sendmsg+0x70d/0x870 [ 1652.389191] ? sock_write_iter+0x3d0/0x3d0 [ 1652.390048] ? do_recvmmsg+0x6d0/0x6d0 [ 1652.390841] ? perf_trace_lock+0xac/0x490 [ 1652.391695] ? __lockdep_reset_lock+0x180/0x180 [ 1652.392645] ? perf_trace_lock+0xac/0x490 [ 1652.393484] ? SOFTIRQ_verbose+0x10/0x10 [ 1652.394307] ___sys_sendmsg+0xf3/0x170 [ 1652.395095] ? sendmsg_copy_msghdr+0x160/0x160 [ 1652.396033] ? lock_downgrade+0x6d0/0x6d0 [ 1652.396892] ? find_held_lock+0x2c/0x110 [ 1652.397733] ? __fget_files+0x296/0x4c0 [ 1652.398550] ? __fget_light+0xea/0x290 [ 1652.399346] __sys_sendmsg+0xe5/0x1b0 [ 1652.400142] ? __sys_sendmsg_sock+0x40/0x40 [ 1652.401010] ? rcu_read_lock_any_held+0x75/0xa0 [ 1652.401977] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1652.403056] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1652.404108] ? trace_hardirqs_on+0x5b/0x180 [ 1652.404996] do_syscall_64+0x33/0x40 [ 1652.405756] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1652.406800] RIP: 0033:0x7f09634e0b19 [ 1652.407565] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1652.411303] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1652.412855] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1652.414314] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1652.415770] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1652.417213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1652.418647] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:51:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000), 0x0) 04:51:57 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r5, 0x6, 0x14, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000040)={@mcast1, 0x56}) r6 = dup3(r3, r4, 0x80000) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, r5}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r8, r2, &(0x7f00000002c0)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x80000001) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r6, 0x10000000) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004000000000000000b60000001377c1c6bf7f5ac6b63a40f4dfd1f04f12df29e950f235c0d5cec3bbe68ab13083427bf0eea6ff9d07db25530c53f37b1c2ee8d946b41b6ee41b627352f46363e3ec979ad1226c2b878c00000000e3198bd9c5f55273979f75bba1b3c371dc984298cf1b4b80cf9b4e963d74f38fd3f5b3cf00008655457aec426f252b76b648d13ba84e1687d8f9ca7e8e8f00f4ebfb3023cd7a863e720be767d4fccc71ad0aac90ba94c690e9632a45cf9ffb67db41f2fa031b93ea"], &(0x7f0000000400)=0xda) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r9, 0xc0045878, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000000240)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, r6, &(0x7f00000000c0)={0x0, 0x20, 0x3}, &(0x7f0000000200)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r10}}, 0xf7f) 04:51:57 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000040)={0x0, 0x4, [0x7efa, 0x800, 0x2, 0x9, 0x9, 0x8]}) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f00000000c0)={0x8, 0x30, '\x00', 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x4206) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r2, 0xf505, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) close(r3) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[], 0xfdef) 04:51:57 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:51:57 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) syz_io_uring_setup(0x7e3e, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000008, 0x20010, r1, 0x8000000) syz_io_uring_submit(r2, 0x0, &(0x7f0000000100), 0x7) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x60, 0x0) dup3(r3, r0, 0x0) 04:51:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x381}], 0x1) 04:51:57 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 15) 04:51:57 executing program 6: ioperm(0x0, 0x4, 0x5ef4) ioperm(0x7ff, 0x401, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x1d12c2, 0xd2) ioperm(0xae8c, 0x21d, 0x81) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000000080)={0x1, 0x4, @start={0x0, 0x1, "f5915b843a7e01360436f527f63445f626995c1a524780f2fccabc155c42bf96ee3067f597d5a9788d5e4f22037bbfde6942d908e03af29da7d8d64b00b8b1bce074411c6c2dd68c6a8535bb6287d820be340447e964e88018383c51f65887baab516b5bddb574a2afb7d6b0611fb2c170f24d07f1b1c0f7bd79d9458562083bbe3f3dcb0f1533abf9272bdd813e470115cca10a3c83ed7d73beebf4341f0616ada278cd1a42d86f4e739d1f4e40f652b2e2bd3b895135cd0f4b5a726ff9a0195f9d924d9d54aa1c571d384bb6f902e38bad4a9b77af77ffc9c5fdd9c727b3287e3c13e165535d58fe94f16dde1b1989df7bdcb4cf3e9446c84a46fa0d9d0f0e8c5436029c267b043c2f67202b0f92b5ddce0377cfa441d14fe5d35c30255155bc2bfdc9a309d8d5c642c5a3b97a2957bd9eb625bd67bb9cf123dc161c274b42f8f120a16bcb1c1782118c0f5575d5c31e68aa4fe35cd63c3fb6e4d2998180cf4ccd0a6342bfff9dfab6108e1886e6350057c1e18363549ba66b40c870c2de5ecb45a3b2fe82f6540e5cb95c2a3d0a16e7a2ff3cf24511ba1203e08fed1d1183068756118120c20635c8644b3b1b2921da29bdb7a7b5ac9c63ad9654f84abf681b4788b71c35573b76612b852da20455e547852978a9a085b16d38604102bf338caa60e263c6f88ccd50598e4689d5a76660495608f2f4f6d70bf96b1e298a4e5b2e61e2a2e61fe740010956393edff8245291df1d61e50cc053ccf2f7bad39d0a654f468aede969a51ea6eb3488a1dab838a3bd7d0edc2dfeac02b07dcfb28de0f18c3c0693c648f0043a7fbc4f11a77a4f73b55fdbc69fe48e5ec001b394ca5479ece5cee493da7334ddda06de77a669a8e85daac3b2fb68b7cb6cd0d81dd565684c58b72ddce2faf58e444430a147a1a44e83edf1209e2ce5a8b914dbf9ea8b28be6c69c8d27b3f47be4217c63ecfb80bcf3f766aa0da3e72195aa3c2d5d57346849a6d1c575c54395ef774ab0b2f5b694e7a69dc2c15b550a7b0e735dec3942313943fac5599addc4bba9f8804d4ff2eb49d6550436b4bb9448dae4c9f824ade2e6399e0624369742b47ab157c3d311969ea33d8b42f339a74794fd9583e96b6a02f34c87e3c2af89f83ecf99d5f4b5401c6f502ecb32ea3f86e13e8b11f17cc190911db67dac1f019e1cc97589108bca55b7b9ad98e9337fe481dcc5d9dfbb1510fdbdbe003ce4baf89d09468729958f0bc8a0fb6e3bf46900e00583434d166718b678398783d2d5a84e7f92fda741b8d0abf72c9cd05d60caa6c8f729a39c246b94e0908a2b0b9f5fd2fe99f17533578a2c83f041131231958c497958a9dc36f12ff75089b904e0032e18af7d62c342708fec1b8fdc79402ceba520ad775fe1c4dfd60303b716eacd1edf24bc565935f05da5066679d8d6c39d7b00c0b5c", "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"}, [0x99, 0x4, 0x3, 0x5, 0x4, 0xfff, 0x9, 0x10001, 0x6, 0x0, 0x7, 0xcfb1, 0x2, 0x498, 0xffffffffffff97e6, 0xd6, 0x8, 0x7c000, 0xfffffffffffffe00, 0x6, 0x1f, 0x8, 0x0, 0x9, 0x0, 0x20, 0x3, 0x101, 0x4, 0x800000000000007, 0x3, 0x80000001, 0xffffffffffffffff, 0x6, 0x4, 0xb873, 0x2, 0x6ed36fa0, 0x1000, 0xd4, 0x101, 0x7, 0x3, 0x6, 0x101, 0x101, 0x6, 0x0, 0x9, 0xffffffffffffffe0, 0x200, 0x2, 0x6, 0x6, 0x1e18, 0x0, 0xffff, 0x100000001, 0x6, 0x2, 0x80000, 0x400, 0x100010, 0x7]}) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000ac0)={{0x1, 0x1, 0x18, r1, {0x7, 0x80000000}}, './file1\x00'}) openat(r3, &(0x7f0000000b00)='./file1\x00', 0x280002, 0x8) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x0) 04:51:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{0x0}], 0x1) [ 1667.323327] FAULT_INJECTION: forcing a failure. [ 1667.323327] name failslab, interval 1, probability 0, space 0, times 0 [ 1667.324600] CPU: 0 PID: 10661 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1667.325327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1667.326243] Call Trace: [ 1667.326537] dump_stack+0x107/0x167 [ 1667.326953] should_fail.cold+0x5/0xa [ 1667.327380] should_failslab+0x5/0x20 [ 1667.327835] __kmalloc_node_track_caller+0x74/0x3b0 [ 1667.328385] ? skb_segment+0x9d8/0x3a90 [ 1667.328827] __alloc_skb+0xb1/0x5b0 [ 1667.329349] skb_segment+0x9d8/0x3a90 [ 1667.329864] ? lock_chain_count+0x20/0x20 [ 1667.330352] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1667.330890] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1667.330900] ? SOFTIRQ_verbose+0x10/0x10 [ 1667.330928] __udp_gso_segment+0x11c6/0x1830 [ 1667.332947] ? __sk_receive_skb+0x830/0x830 [ 1667.333449] udp4_ufo_fragment+0x528/0x720 [ 1667.333910] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1667.334458] inet_gso_segment+0x4fb/0x11a0 [ 1667.334939] skb_mac_gso_segment+0x273/0x570 [ 1667.335376] ? inet_sock_destruct+0x840/0x840 [ 1667.335900] ? skb_network_protocol+0x650/0x650 [ 1667.336403] ? skb_crc32c_csum_help+0x80/0x80 [ 1667.336889] ? lock_acquire+0x197/0x470 [ 1667.337319] ? __dev_queue_xmit+0x1c2/0x2710 [ 1667.337809] __skb_gso_segment+0x32d/0x6d0 [ 1667.338278] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1667.338850] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1667.339345] __dev_queue_xmit+0x87b/0x2710 [ 1667.339844] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1667.340349] ? mark_held_locks+0x9e/0xe0 [ 1667.340801] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1667.341382] neigh_connected_output+0x382/0x4d0 [ 1667.341893] ip_finish_output2+0x6f1/0x21f0 [ 1667.342378] ? nf_hook_slow+0xfc/0x1e0 [ 1667.342803] ? ip_frag_next+0x9e0/0x9e0 [ 1667.343199] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1667.343767] __ip_finish_output.part.0+0x5f3/0xb50 [ 1667.344302] ? ip_fragment.constprop.0+0x240/0x240 [ 1667.344828] ? nf_hook+0x510/0x510 [ 1667.345225] ip_output+0x2f7/0x600 [ 1667.345624] ip_send_skb+0xdd/0x260 [ 1667.346028] udp_send_skb+0x6da/0x11d0 [ 1667.346460] udp_sendmsg+0x139a/0x2160 [ 1667.346884] ? mark_lock+0xf5/0x2df0 [ 1667.347284] ? ip_frag_init+0x350/0x350 [ 1667.347730] ? perf_trace_lock+0xac/0x490 [ 1667.348177] ? udp_setsockopt+0xc0/0xc0 [ 1667.348607] ? mark_lock+0xf5/0x2df0 [ 1667.349017] ? __lockdep_reset_lock+0x180/0x180 [ 1667.349528] ? mark_lock+0xf5/0x2df0 [ 1667.349942] ? mark_lock+0xf5/0x2df0 [ 1667.350352] ? lock_chain_count+0x20/0x20 [ 1667.350811] ? __lock_acquire+0xbb1/0x5b00 [ 1667.351277] ? lock_chain_count+0x20/0x20 [ 1667.351808] ? perf_trace_lock+0xac/0x490 [ 1667.352267] ? SOFTIRQ_verbose+0x10/0x10 [ 1667.352723] ? __lockdep_reset_lock+0x180/0x180 [ 1667.353249] udpv6_sendmsg+0x1bed/0x2af0 [ 1667.353711] ? udp_v6_push_pending_frames+0x360/0x360 [ 1667.354280] ? SOFTIRQ_verbose+0x10/0x10 [ 1667.354736] ? mark_lock+0xf5/0x2df0 [ 1667.355161] ? lock_acquire+0x197/0x470 [ 1667.355617] ? find_held_lock+0x2c/0x110 [ 1667.356059] ? __might_fault+0xd3/0x180 [ 1667.356481] ? lock_downgrade+0x6d0/0x6d0 [ 1667.356927] ? lock_downgrade+0x6d0/0x6d0 [ 1667.357372] ? sock_has_perm+0x1ea/0x280 [ 1667.357821] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1667.358382] ? _copy_from_user+0xfb/0x1b0 [ 1667.358846] ? __import_iovec+0x458/0x590 [ 1667.359303] ? udp_v6_push_pending_frames+0x360/0x360 [ 1667.359830] inet6_sendmsg+0x105/0x140 [ 1667.360245] ? inet6_compat_ioctl+0x320/0x320 [ 1667.360733] __sock_sendmsg+0xf2/0x190 [ 1667.361165] ____sys_sendmsg+0x70d/0x870 [ 1667.361577] ? sock_write_iter+0x3d0/0x3d0 [ 1667.361996] ? do_recvmmsg+0x6d0/0x6d0 [ 1667.362420] ? perf_trace_lock+0xac/0x490 [ 1667.362870] ? __lockdep_reset_lock+0x180/0x180 [ 1667.363376] ? perf_trace_lock+0xac/0x490 [ 1667.363836] ? SOFTIRQ_verbose+0x10/0x10 [ 1667.364297] ___sys_sendmsg+0xf3/0x170 [ 1667.364722] ? sendmsg_copy_msghdr+0x160/0x160 [ 1667.365217] ? lock_downgrade+0x6d0/0x6d0 [ 1667.365637] ? find_held_lock+0x2c/0x110 [ 1667.366053] ? __fget_files+0x296/0x4c0 [ 1667.366494] ? __fget_light+0xea/0x290 [ 1667.366931] __sys_sendmsg+0xe5/0x1b0 [ 1667.367340] ? __sys_sendmsg_sock+0x40/0x40 [ 1667.367825] ? rcu_read_lock_any_held+0x75/0xa0 [ 1667.368349] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1667.368907] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1667.369420] ? trace_hardirqs_on+0x5b/0x180 [ 1667.369903] do_syscall_64+0x33/0x40 [ 1667.370316] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1667.370883] RIP: 0033:0x7f09634e0b19 [ 1667.371289] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1667.373326] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1667.374160] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1667.374942] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1667.375660] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1667.376424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1667.377160] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:51:57 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x5, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @local}}}, 0x108) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x402880, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) setsockopt$inet_group_source_req(r0, 0x0, 0x2d, &(0x7f0000000300)={0x5, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) r2 = open(&(0x7f0000000280)='./file1\x00', 0x402, 0x188) sendto$inet(r2, &(0x7f0000000440)="2d51f86b31f89d40a6d883950c50259cf7cb61d6628ec75668b8d797e86a5b7e8f7d06d0ef2fc8d4ec1530df6f50e0ebdc3547019db5941188ba5680d4e4051f5cc4f6c2b46f", 0x46, 0x40010, &(0x7f00000004c0)={0x2, 0x4e23, @broadcast}, 0x10) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x80010, r0, 0x55b75000) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3000008, 0x602423b3df3bf2de, r1, 0x8000000) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r4}, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000000)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd_index=0x2, 0x79c, 0x0, 0xfffffefc, 0x5}, 0x1) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x6) accept$unix(r5, 0x0, &(0x7f0000000240)) kexec_load(0x0, 0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x8000000}], 0x0) 04:51:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{0x0}], 0x1) 04:51:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x386}], 0x1) 04:51:57 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{0x0}], 0x1) 04:51:57 executing program 5: r0 = io_uring_setup(0x4933, &(0x7f0000000000)={0x0, 0x310a, 0x4, 0x1, 0x8100007f}) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x8000000) syz_io_uring_setup(0x702f, &(0x7f0000000080)={0x0, 0x5c52, 0x0, 0x2, 0x349, 0x0, r0}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = syz_io_uring_complete(r2) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r5, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) pwritev2(r5, &(0x7f0000001180)=[{&(0x7f0000001340)="2b40e5b925044effda4926d179d48081ddcfaf811892ded56c7da863cfcfa775448cc2b13c8121d9c05fe3898e4519970b7cebaedfd66e6541e82893d2b9bdb565c873eb5b6848e398a699c3f0a051b6", 0x50}, {&(0x7f0000001540)="169846979f8bf4fba1cac6f99a53c4861be423ddbe60f3e96aa1c24a23fce454339ec81cb25a571272a81237f67e3da20ab9243c91007d3833a13c42d9c75748358f3b5cb8f8c359132e6b5bccc27d71104f96f2ae66fc5331a92932c9fd12995677701cbb18a3773cb5395d85f9002b43068b51354c287007847584d918ac23fc894cf95c3fa15321e6dc2fbbd1c8dcbe0c0f1031cdeccfc86eab2031d3", 0x9e}, {&(0x7f0000001000)="869f91bc849b39aa084ccd59d20bbf6e722c91b4d969319403b57811ef60c551c809e7e4afd4ae8b3ff1aa8a5b8e47f497ba4a", 0x33}, {&(0x7f0000002680)="21dd8116f31c780a649dacef57c890189c7f55fbd661a9bf1506c310ba1e1d9060463bd6cd137869a1fb47bdc71caf73f89c1e3d89e26696250a7298df5d2b60209c869d0c2d4e906cfbc2ceb2ee9b7650b1bf61278c117f3119238fdad7d48e7150e11ee54604f398aca4636edb3dab7595a02f96c68f95b0c91717974f30ff3525105c6bd65b0bd73d7fa84a830ffdf3eb42c0e532989519c23642cbc0fc3ca4a1b0f32c7f5d", 0xa7}], 0x4, 0xce25, 0x1, 0x8) ioctl$CDROMREADMODE2(0xffffffffffffffff, 0x530c, &(0x7f0000000180)={0xd4, 0x40, 0x3f, 0xff, 0xfe, 0x1}) r6 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r6, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) r7 = socket$packet(0x11, 0x2, 0x300) syz_io_uring_submit(r1, r3, &(0x7f0000000c80)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x80, &(0x7f0000000d00)=@vsock={0x28, 0x0, 0x2710, @local}, 0x0, 0x0, 0x1}, 0x6) sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000001300)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f00000011c0)=ANY=[@ANYBLOB="fdffffff", @ANYRES16=0x0, @ANYBLOB="00042bbd7000fedbdf25080000001c0002800800030004000000080007000000000006000f004e240000300003800600040000000000060004000800000005000800f9000000140006000000000000000000000000000000000108000600040000000800050001000000040003802400018014000300ac1414aa0000000000000000000000000c0007000000000005000000080006000000000006000400060000000800010000000000"], 0xbc}, 0x1, 0x0, 0x0, 0x41}, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000001280), 0x8000, 0x0) r8 = io_uring_setup(0x2ea, &(0x7f00000014c0)={0x0, 0xd3df, 0x4, 0xffffffff, 0x89, 0x0, r0}) r9 = syz_open_dev$hiddev(&(0x7f0000000f80), 0x1, 0x1) flistxattr(r9, &(0x7f0000001680)=""/4096, 0x1000) syz_io_uring_setup(0x4b2c, &(0x7f00000013c0)={0x0, 0xaa33, 0x2a, 0x0, 0x3e0, 0x0, r8}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001440), &(0x7f0000001480)) sendmsg$SMC_PNETID_DEL(r4, 0x0, 0x40080) syz_io_uring_submit(0x0, r3, &(0x7f0000001640)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x1) 04:52:12 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x1) 04:52:12 executing program 6: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0) r0 = syz_io_uring_setup(0x132, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x4007, @fd_index, 0x0, 0x0, 0x0, 0x10}, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0x3}, 0x0, 0x0, 0xffff8001, 0x0, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = signalfd(r0, &(0x7f00000000c0)={[0x1]}, 0x8) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000280)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r4, 0x80, &(0x7f0000000200)=@tipc=@name={0x1e, 0x2, 0x1, {{0x41, 0x1}, 0x2}}, 0x0, 0x0, 0x0, {0x0, r6}}, 0x1) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 04:52:12 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3, 0x1, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000000)='./file0/../file0\x00', 0x80) mount$9p_unix(&(0x7f0000001a00)='./file0/../file0\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x173001, 0x0) setresuid(0xffffffffffffffff, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000019c0)='./file0/../file0\x00', &(0x7f00000002c0), 0x300020, &(0x7f0000001880)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@msize={'msize', 0x3d, 0x8}}, {@access_any}], [{@uid_eq}, {@dont_hash}, {@seclabel}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@fowner_eq}, {@audit}]}}) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) fdatasync(r0) syz_mount_image$tmpfs(0x0, &(0x7f0000000080)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x100000, &(0x7f0000000440)=ANY=[]) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x20) 04:52:12 executing program 5: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="00fe26f08c717172e91d11fcf1d03e37d0a9cdc5246497e6e9be2a52b04fa488404cabd15439f170e429dd5057d7d5db566fc9e481b1128bce328ef44be2ac02ea82a613a077c2508b07638c2da855795a8523c7986a4979fc9300627bae481812a27b8f03511a4dfbfc9680cf5c993b89f8efb3de820ef8e9bd306955000037976789cf995521a65b9192b2dde0498242f3042690688050b620e188a301b717bf204eb12a7fcd85332358a4e595f838fbe8e29ca7b0315e9f9e74ba8f08031384702d819754"], &(0x7f0000000340)=""/106, 0x6a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0x0, 0x4, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000140)) io_uring_enter(r1, 0x3e77, 0x3f74, 0x3, &(0x7f0000000180)={[0x785a59ed]}, 0x8) syz_io_uring_setup(0x44d52, &(0x7f00000003c0), &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000440), &(0x7f0000000140)) recvmmsg(r0, 0x0, 0x0, 0x16060, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvmmsg(r2, &(0x7f0000000000), 0x5ac, 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000140)={0x401}) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x8000, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r3) mkdirat(r3, &(0x7f0000000100)='./file0\x00', 0x40) 04:52:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x38e}], 0x1) 04:52:12 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) syz_io_uring_setup(0x7e3e, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) r2 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000008, 0x20010, r1, 0x8000000) syz_io_uring_submit(r2, 0x0, &(0x7f0000000100), 0x7) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x60, 0x0) dup3(r3, r0, 0x0) 04:52:12 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:52:12 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 16) [ 1683.026113] FAULT_INJECTION: forcing a failure. [ 1683.026113] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.028724] CPU: 1 PID: 10709 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1683.030114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.031806] Call Trace: [ 1683.032353] dump_stack+0x107/0x167 [ 1683.033103] should_fail.cold+0x5/0xa [ 1683.033880] ? create_object.isra.0+0x3a/0xa20 [ 1683.034809] should_failslab+0x5/0x20 [ 1683.035573] kmem_cache_alloc+0x5b/0x310 [ 1683.036409] create_object.isra.0+0x3a/0xa20 [ 1683.037307] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1683.038335] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1683.039361] ? skb_segment+0x9d8/0x3a90 [ 1683.040186] __alloc_skb+0xb1/0x5b0 [ 1683.040931] skb_segment+0x9d8/0x3a90 [ 1683.041712] ? lock_chain_count+0x20/0x20 [ 1683.042610] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1683.043642] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1683.044721] ? SOFTIRQ_verbose+0x10/0x10 [ 1683.045562] __udp_gso_segment+0x11c6/0x1830 [ 1683.046462] ? __sk_receive_skb+0x830/0x830 [ 1683.047360] udp4_ufo_fragment+0x528/0x720 [ 1683.048241] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1683.049257] inet_gso_segment+0x4fb/0x11a0 [ 1683.050141] skb_mac_gso_segment+0x273/0x570 [ 1683.051048] ? inet_sock_destruct+0x840/0x840 [ 1683.051993] ? skb_network_protocol+0x650/0x650 [ 1683.052927] ? skb_crc32c_csum_help+0x80/0x80 [ 1683.053826] ? lock_acquire+0x197/0x470 [ 1683.054641] ? __dev_queue_xmit+0x1c2/0x2710 [ 1683.055539] __skb_gso_segment+0x32d/0x6d0 [ 1683.056431] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1683.057497] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1683.058446] __dev_queue_xmit+0x87b/0x2710 [ 1683.059329] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1683.060289] ? mark_held_locks+0x9e/0xe0 [ 1683.061132] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1683.062215] neigh_connected_output+0x382/0x4d0 [ 1683.063183] ip_finish_output2+0x6f1/0x21f0 [ 1683.064078] ? nf_hook_slow+0xfc/0x1e0 [ 1683.064880] ? ip_frag_next+0x9e0/0x9e0 [ 1683.065697] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1683.066739] __ip_finish_output.part.0+0x5f3/0xb50 [ 1683.067750] ? ip_fragment.constprop.0+0x240/0x240 [ 1683.068772] ? nf_hook+0x510/0x510 [ 1683.069520] ip_output+0x2f7/0x600 [ 1683.070268] ip_send_skb+0xdd/0x260 [ 1683.071019] udp_send_skb+0x6da/0x11d0 [ 1683.071836] udp_sendmsg+0x139a/0x2160 [ 1683.072627] ? mark_lock+0xf5/0x2df0 [ 1683.073400] ? ip_frag_init+0x350/0x350 [ 1683.074233] ? perf_trace_lock+0xac/0x490 [ 1683.075085] ? udp_setsockopt+0xc0/0xc0 [ 1683.075916] ? mark_lock+0xf5/0x2df0 [ 1683.076683] ? __lockdep_reset_lock+0x180/0x180 [ 1683.077650] ? mark_lock+0xf5/0x2df0 [ 1683.078423] ? mark_lock+0xf5/0x2df0 [ 1683.079186] ? lock_chain_count+0x20/0x20 [ 1683.080054] ? __lock_acquire+0xbb1/0x5b00 [ 1683.080908] ? lock_chain_count+0x20/0x20 [ 1683.081775] ? perf_trace_lock+0xac/0x490 [ 1683.082618] ? SOFTIRQ_verbose+0x10/0x10 [ 1683.083449] ? __lockdep_reset_lock+0x180/0x180 [ 1683.084451] udpv6_sendmsg+0x1bed/0x2af0 [ 1683.085300] ? udp_v6_push_pending_frames+0x360/0x360 [ 1683.086350] ? SOFTIRQ_verbose+0x10/0x10 [ 1683.087181] ? mark_lock+0xf5/0x2df0 [ 1683.087961] ? lock_acquire+0x197/0x470 [ 1683.088774] ? find_held_lock+0x2c/0x110 [ 1683.089616] ? __might_fault+0xd3/0x180 [ 1683.090424] ? lock_downgrade+0x6d0/0x6d0 [ 1683.091280] ? lock_downgrade+0x6d0/0x6d0 [ 1683.092128] ? sock_has_perm+0x1ea/0x280 [ 1683.092967] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1683.094031] ? _copy_from_user+0xfb/0x1b0 [ 1683.094897] ? __import_iovec+0x458/0x590 [ 1683.095747] ? udp_v6_push_pending_frames+0x360/0x360 [ 1683.096810] inet6_sendmsg+0x105/0x140 [ 1683.097605] ? inet6_compat_ioctl+0x320/0x320 [ 1683.098512] __sock_sendmsg+0xf2/0x190 [ 1683.099302] ____sys_sendmsg+0x70d/0x870 [ 1683.100143] ? sock_write_iter+0x3d0/0x3d0 [ 1683.100991] ? do_recvmmsg+0x6d0/0x6d0 [ 1683.101777] ? perf_trace_lock+0xac/0x490 [ 1683.102627] ? __lockdep_reset_lock+0x180/0x180 [ 1683.103558] ? perf_trace_lock+0xac/0x490 [ 1683.104404] ? SOFTIRQ_verbose+0x10/0x10 [ 1683.105231] ___sys_sendmsg+0xf3/0x170 [ 1683.106024] ? sendmsg_copy_msghdr+0x160/0x160 [ 1683.106964] ? lock_downgrade+0x6d0/0x6d0 [ 1683.107825] ? find_held_lock+0x2c/0x110 [ 1683.108664] ? __fget_files+0x296/0x4c0 [ 1683.109488] ? __fget_light+0xea/0x290 [ 1683.110293] __sys_sendmsg+0xe5/0x1b0 [ 1683.111068] ? __sys_sendmsg_sock+0x40/0x40 [ 1683.111948] ? rcu_read_lock_any_held+0x75/0xa0 [ 1683.112915] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.113976] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1683.115017] ? trace_hardirqs_on+0x5b/0x180 [ 1683.115917] do_syscall_64+0x33/0x40 [ 1683.116679] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1683.117713] RIP: 0033:0x7f09634e0b19 [ 1683.117831] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev sda, type ext4) errno=-22 [ 1683.118463] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1683.118479] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1683.124931] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1683.126372] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1683.127825] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.129258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1683.130689] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 [ 1683.186159] SELinux: security_context_str_to_sid(sysadm_u) failed for (dev sda, type ext4) errno=-22 04:52:13 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x1) 04:52:13 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @rand_addr=0x64010102}, 0xfe0b) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) r1 = dup(0xffffffffffffffff) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000380)={0x2}) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x0) r4 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) mount$9p_fd(0x0, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400), 0x40, &(0x7f0000000440)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@aname={'aname', 0x3d, '/dev/snapshot\x00'}}, {@access_any}, {@version_9p2000}, {@noextend}, {@loose}, {@dfltuid={'dfltuid', 0x3d, 0xee00}}, {@afid={'afid', 0x3d, 0x1}}], [{@seclabel}, {@pcr={'pcr', 0x3d, 0x3c}}, {@fsmagic={'fsmagic', 0x3d, 0x4}}]}}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r2}, './file2\x00'}) ioctl$BTRFS_IOC_QUOTA_RESCAN(r5, 0x4040942c, &(0x7f0000000040)={0x0, 0x2, [0x2, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) socket$netlink(0x10, 0x3, 0x0) mkdirat(r4, &(0x7f0000000000)='./file1\x00', 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240), &(0x7f0000000280)={0x0, 0xfb, 0xaf, 0x2, 0xfc, "6f42625adaab0fd3f6901782a5dadafc", "c27ea44b052a4fb1f1ea775978cc23ac3be31b932e52d310362dbb8fd5360c97661f4ed22ecdf321c93727653798f782f87e401009a27037366540a37e9a73b235b9e799844d8263d6e146b6991da3a576411194ebd3a493a057755eb65ed4f392e1693a3e23de0971321f312c9d450f2fa23f1c8edafb9bee5f7cf54401f98cd0a83a33b62a314229c0319d1b5a8f83e44118887283b476b0c7"}, 0xaf, 0x3) 04:52:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x38f}], 0x1) 04:52:13 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:52:13 executing program 6: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x62) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) lseek(0xffffffffffffffff, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r2 = fsmount(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x4c20, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) write$binfmt_misc(r4, &(0x7f0000000140)={'syz1', "66b79da15b7ca596d54ca19baff5e037468e0a474c05d5987c65ae57fc7a5b390abee4674ec7e42811a6cf7ea7dfce06a3360831b944cd65fdef5e87a96df9dd07129c75d830c79692073478dba16e30c38981f3b008190ccb40b081f3cea0abc4ffdc03f673c55db5ffdd48ac907e26e89981266f331300de647e1a6745b8423d13908b13b2e4c26b3179ae18201e41a1818897fba74168370c5844fde483c3a7a8abcc7a31d6bb1300faa0a60aaa9f33578fae35f2196bdfe4b69291680c063c6e74fd2f00fc09924790ee2a18bdb858db01f992e87d2522caa3d5b4e67b16d4ce9f8ddb4e6227169df82b4c413ff8d3e44da5e31da58e1c9be0282fd5a52e54c651253b70db89a3b808f3890a3025898ce97a1f4fb7621fcd9e768b82961b403121da27dba93296ce7e27c533ce19ee490ae6da9a6b1a9bf8ca1eb45af4683e2d4e23a2d733812e7066bfd11975fbc0625725fa8b7d0f38aae08668ed91525aa8c3c3db12718f72aadab24412fcb23479b3b3260f3757f492591def127a59a319738cdc0a5bcfc02dce493405f80e9950100f9696537c31681db0eefb4c43818bb610ff2afa86a0241aec9c463555c4a28da69c23f9ac4a97ef70970a302956b1f6950af3140f34cf1f8bedeafa7e28354047579e4f229ef61f613920383ab39949e44e881382e03184876c1bc4b120f55d74f400f7d347f2163680a13a990311e2341d9dec20085a4774bfeb3f067a1f3ab92b8c046d6b8614e2861cb9e64bdd77f6d386bf4c5086b321703acecde527be5228be3a9c3598cecfe013ac8faf1c12ca6ce4d4f8446bc38540af9fd7a23c10b7c3a7c60c9d905de1f694fedcb35e03b2a29f22525bda45907b4925d8e064ef10c9b1abeef52102d72ca04c077018e0017a0b3749fec41001fcbe181e90ac4b2cd0a97058be1eb577b72ee3002135c5e9405d2ce68466e0f8515c2b10cd037e67191837c6c651a50ebb3cf2f955a0a583196281afac28e09c00153019c3d7d766c81df4f274b3e986d0a52d3892b9c053f93b61ba5418a537825761dabb3b31458b90f14b8e3876826cf0de6b5acbc1d8a5cabc0ad44293bd402b416df093c017263608cc04beedd8dccbf17b75ef1c6aba289697b5fc753efb43d411c24cd609df50abe217f45c6707ec51a39b85b49aa08ae650392ec41a101f0b8074fcc1f6e71173f1932493f25be5ddf49ef4624c289e306ac5a684e7ec26b988699dd922025a024220fa50d11212646609023f17eb72e341bd7449c70afbba3a517bfeba9ce525d342c8e3c45bf127564bdfd0ed04032a9ec824dd87912c2aa462785bc075be6c659064ec49e6e2ae86b990c65a7a8ba8a970a103ea21b7ee26730953cb9351ba76410645cfae7b6fd4323764b37123ecb42042fc1d8cc9b3c788a2c956e94db7922271c89333ce9be365724b306f8616916fa92413c9a146a20ee8725efc9f7707a2c4b32bc77154971ee728ca0b3a463d9b2349dac3d74a1ab0b5367308094a348dd45eaf5e337e87aa0b302492f3d28c139c7bc982cb9d7299f9f9a99b985e2e434f6445bc4ab90e915631df93d4327b4bda9952dd9aec5813d8ae8dd82c0c9cf0d9890b03a50d0565e094aca8c1a652c8d31bc10be1df4a8dc85467d6260f18d98b4329dbb68b695764456a9f70de6a3e054d2373fbc9c9935c979394cb10c82f2605d41b8f09dd02652bfd5f9811c83fd6f567920cbb8feba8a1900b257a9ecb7278308a6ebf5f3e530acdd6cb9bb83a5108428ec79900807e64355ce17cabd3d5b9b34c6fc9d4fd4e8c0ab416333bf9036a1aef5fdf68e6e4da6549a64cdde315b8df50bb9b9c43b36c8bc07d4f242f8261b341f78a186ff64ef0e8002dbaf184aa1a7ff00fdcd371092fae69c49f4c320ce007c00e3ac2dc50bcb4833f60c48a1ee7b96137f83d5bd19f7457a23371d70ca570fdb8aaa2526e58169ca0363a38b3761ecf1561472f4268b66fc4c1986617844fd8b6cf513bea73fc54a3bd47253b23ad5d857acf4263f5f2bd7648469ea65348e636ff66195a2d7c1261718fd2f8a90951f068bef6a8c032c535d56fb30df1fad517727adb872d5762da31c390a70779f772c4922bc08d03ee673712143a832b44a911db3d0ea7b3fc9edd811e166433b51ee5df506b6839878045cfb05d4be076142b4d580e02c8207cc3a0e54c51fd9ee598f9ad3e54f0f150bd7ee600d9973fe20ea5967fffdd7af4902a7452102eb1ccbd50d3a9bf14d5b54dfceda136e433b7987f9dc7f37d65fce71015c63fafa2a373ad0e0cc042ca15af0ae99de889000345e0afb9cd3fec5e45f72402d416c594d791ca1c79935cd93b5a8412764d69eac6177ea34b7100a35196f61575b8cd5f61db82607d67cee0b759c2eebeef4bcf1e73c8ebfe8d51ebba98aae3629e01f5c85698f9ee01ae8ead4c2825d643f5aa03416c8381ed3e6126aef9be119708da7d530e8730effeb5a305de51b3e95941008de69396b3120641c3553d1539b7ae017520a8ae179166dde2cf418a5ffd7fb14177e400344950af6bd58578dae953169078566e9ad9e9bb99954ddf5db82ed0419a3d4a796b8f1b30f7178a47579e2062b06456cb78332fe132b7e1d7c8b14c3bb40905a191808823b6a1eea6ad07b4e60ba77c0ab0a1f5ea7b30b69e8e0a8a58877456678ea7f8c5c2c9eda3249d47f94c3b7a4b8e108dc759d844cba0de04cde0bb047ac017cabf049e92665d45be3720ae51b436a0f084a2d71d35c607223d2c3e1400a72fa54278aaa81f26430d794567605530845d91a450536056ab971ac4f0108aa1e5c8e6ff9e44a55957f13384d439f0b1fffa8dc67d0ee94dd72bb83e82848493bcfcc84002fe106fd31042f0dc85532a5a4ddf69a986fc6fb6151ad04d25c17903f5b0db784bdb50653da7ea3716c5691fbf6379c7804ef25ccdf218a6aed0750aac4b409dc6d6d07dc0fc01274038e1a2a1306a7a43cff068795e715718536956b44df796ea96f5ad919da61d428d22d64f3980018264bad9550df50d6f9c867441da37cc2e558427043797db6547b74b26dfc59c602d863243dd794c18f53f1e3a021a6907f5975d2ed7779fd0da2f0e13b8613a83c51ef5c45bff132bb7b11db1064be286bfd93ab4314aec80df15563a8edf6033a9236c24bc3313a64cb4757c8293786619f52e3d62363e836c63dd3f4cf875ecad901f6e70d6cf463a940295f1a23b36db49afb3ae18bbe953654b16beb7fef149e08e47d92eee6ad73fe4f2f8c2cc4787f2370cad14be4fd44f264f1ed5b1bb418553a7a92b6b24542790ceb9228b5e88286fb0dc7a4896ad8519108b9df3861f18d00aa78f98db523f2266f76d80b4fa7ef2de9a071f6faab94739838f81f6e815a7ef0881a6518cddd14225bef9dc6cb8d169ce6463a84885420ed627172ae68355689e75e155d0d7d37b1ef650e4b8cba695f342d01791286e006db9fb40cfa6e498e2e07c41615ab731c95a4fe130cdd3dcd0027b1edb58a6082c37018014ca63923ba6a0530f860d1bfc58cd0457466a6670f8ad5e345c423dd55ad74407f7f9fb1d1d3bb844842e9c43eb8bdc4af24e578e1e27847cdb858738c8bf71fce36ceddfec2dbb91830a8d8e685f1e188ced088d408e449b5b9d759748162c9e338952d19e2448f0b9180d4fbd1956149877862b7e655cd653211d94363074ac605428ee5efecc296981e1508d9b04f6f32912fb8315eb05ad8c01cfa0f37c23b1940cafe82ce0e9adaff714fbda5d464e534ed93f986cbaab9d34bcec3e47cec986c3827413341d53328e4f73eeeefb6444516ac6b51a36737903e698391fd5214505064b5a2381e7dcbcf704a492357d37823fff230a6337a9f1b2caddb49b0922e1d1dd7218a44f9a8140f96556053cce9b29170be80b5badece099b8fa8a8a8948e0bd11a39e539745583e62ccdc6425d172bded15e75297e7fe7e6f50fb40b7aa57a249df359a8c8cd21a4e7f4b37979e38cc6d0cd1e7bd986def9b084185b1aa3ba0e7daf810d71f0910ae3021cc70ec880f2191accdf96505c5aac7e73406e75cfac4a0f0d8e912bfd06d0bbe5b130241aa485231757f40984f7fe4e4853b0240e9edec2be99f85c49ce77b6e5bbd41216d37003010fdcecdc5b71be39af5fd7a4564ec934a795656474ac76f3e79623dca0bc0b93664bd2b43fa0e07cb6eebe002a2085958d97071664c349ec7ffe00c25ba04ddc921604b79fb8ca8dd6d4004e551afe83579cfafaba6496c6d73f0453586bb9ee65e70a957244cda5aa56d100b6cdbbfdfd6cbe3307d71c6311f7d8ab0d4a2cb0d5305fe537f3173c1fd08b1efff4f6f9f8461424d5f9f1dce1c87acd3c02538dba2b8c3d49b6349aec9d344d9207d92df02baf03bf4f34eacec22a2e9ff1c373b4ead79e055b6271ac88e09c4c76515db6a3d5190a1f4b9358b9506847f417b766021db7f4169ee2a48f3ef6e66d9d53c020ea9f86d9771d28dc843cf2e8847c85f37cddbc886aef8ae8fe045b628ba481d4d8ce71ccbb35b21207be0a13a40b5680e8d87bcf727c46768c13c9734293b18b54ac647f00230de696ff5eea7b6e65aa91064e370e532d3aec83906a4b28cc1355c25d641dafb2b47809c520b5a856a36bbeef37512f330f5655869a30fd074ade497461fb01eab0f34c625a34f38e2bd641c5052920c3725c8e4d3568aa8c94b09a3e6b5afab433c08d5fa62861990372b1f02fba93fafee651feb6575d25ce2b2292aa09f1849f3ea4fc12bd840cce353a9357f7dd8f4ccdfb38c9e70cf80a7ebdcad311a4deb3a4bf7daafb8acc268bbc0e19c3470dfe3374f63b4db0702333b29ff8ca086c980bf5d7a38c192d570fe4500af1d227cc9682baa27991fe768477c0bea521fe4379e01d663f6b4ad221236ae03ffb9427e1b408092132ac828defa927a523bc6a812098ec9a9a97cb104caab2c753d321e535de21991556b1f45f8e052cca374f51c003936b4b05b8efb1340badccff8a68ce489e556d4dcc17d06b662b48c556ec0701923da738d9ff0dea64dea1f0a8c12d6ce7ffc28a95324b151ee1992ec434a83e9b01fab0915c405308e921ceb47225984e29800e840e2d2686f681d30f524ebda8a4bd342063ad67504fa44855afe572b810baf0baf13d01bfcb09c557e7cb45658abc3d57ffb6a0d21f218559d2a4a46494e3c0d04b61b60fe6b51f88cb6f8749b907ec0c607d68c483b6a590d59dfda0d17c34cc5abf2384f5b09441fb36747e262e8cd61489d3232051aadeefb6667ec3e60f1ffb3b32a68398b4f48029a82fc09744ba3a71f6481a59b2fb61679e36305acb826a972611dff030576ee81e629e1f08d39fa0e7e8e4b7a32543ad228f47ed1fde77617def415fdf074862e1fca9abee2694839fddd261bf416ab57a5435ff328d86637cfa87dc8887981017d846556d1b9b807213620ed40b57c50279c3de0e1653a9b460b89be636be37465df670336a42fd5487b629913964e8e8fe95bc080269e81f62623a554b92024fa7abaed6c6fcc6423ad09e8c21d63500ae101750ede22e120bdcc36555d7224adcd63df733924b8160a3e1b405daba25de96eed6073ef32762c61855e445c1b0bb24de3a7a06fe171b6274fd624d24005b7b1e38fb83df6ce4d7ff155f9e6d5151f9801c9acbf95505fd9186e8798664e5e040ca787cca7ac05076e1bee1391b1a4f6da1cb66baa217f3f7bcc6ea198a87f49c958d5b606f8d1ae30b1d1"}, 0x1004) sendfile(r0, r3, 0x0, 0x100000001) [ 1683.259967] EXT4-fs warning (device sda): verify_group_input:146: Cannot add at group 1025 (only 16 groups) 04:52:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3a1}], 0x1) 04:52:13 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)}], 0x1) 04:52:13 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 17) 04:52:13 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x600401, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x6000, 0x0) 04:52:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3a2}], 0x1) 04:52:13 executing program 3: add_key$keyring(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000480)=""/244, 0xf4}], 0x1, 0x45d45490, 0x0) syz_io_uring_setup(0x36a7, &(0x7f0000000080)={0x0, 0x0, 0x2}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000100)) [ 1683.455653] FAULT_INJECTION: forcing a failure. [ 1683.455653] name failslab, interval 1, probability 0, space 0, times 0 [ 1683.458221] CPU: 1 PID: 10750 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1683.459637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1683.461314] Call Trace: [ 1683.461845] dump_stack+0x107/0x167 [ 1683.462584] should_fail.cold+0x5/0xa [ 1683.463350] ? trace_hardirqs_on+0x5b/0x180 [ 1683.464243] ? __alloc_skb+0x6d/0x5b0 [ 1683.465015] should_failslab+0x5/0x20 [ 1683.465789] kmem_cache_alloc_node+0x55/0x330 [ 1683.466696] __alloc_skb+0x6d/0x5b0 [ 1683.467435] skb_segment+0x9d8/0x3a90 [ 1683.468216] ? lock_chain_count+0x20/0x20 [ 1683.469057] ? lock_chain_count+0x20/0x20 [ 1683.469954] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1683.470967] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1683.472250] ? SOFTIRQ_verbose+0x10/0x10 [ 1683.473276] __udp_gso_segment+0x11c6/0x1830 [ 1683.474167] ? __sk_receive_skb+0x830/0x830 [ 1683.475175] udp4_ufo_fragment+0x528/0x720 [ 1683.476200] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1683.477253] inet_gso_segment+0x4fb/0x11a0 [ 1683.478187] skb_mac_gso_segment+0x273/0x570 [ 1683.479190] ? inet_sock_destruct+0x840/0x840 [ 1683.480315] ? skb_network_protocol+0x650/0x650 [ 1683.481260] ? skb_crc32c_csum_help+0x80/0x80 [ 1683.482305] ? lock_acquire+0x197/0x470 [ 1683.483224] ? __dev_queue_xmit+0x1c2/0x2710 [ 1683.484191] __skb_gso_segment+0x32d/0x6d0 [ 1683.485053] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1683.486208] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1683.487152] __dev_queue_xmit+0x87b/0x2710 [ 1683.488038] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1683.489208] ? mark_held_locks+0x9e/0xe0 [ 1683.490156] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1683.491302] neigh_connected_output+0x382/0x4d0 [ 1683.492289] ip_finish_output2+0x6f1/0x21f0 [ 1683.493177] ? nf_hook_slow+0xfc/0x1e0 [ 1683.493967] ? ip_frag_next+0x9e0/0x9e0 [ 1683.494864] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1683.496021] __ip_finish_output.part.0+0x5f3/0xb50 [ 1683.497120] ? ip_fragment.constprop.0+0x240/0x240 [ 1683.498150] ? nf_hook+0x510/0x510 [ 1683.499068] ip_output+0x2f7/0x600 [ 1683.499865] ip_send_skb+0xdd/0x260 [ 1683.500610] udp_send_skb+0x6da/0x11d0 [ 1683.501419] udp_sendmsg+0x139a/0x2160 [ 1683.502473] ? mark_lock+0xf5/0x2df0 [ 1683.503380] ? ip_frag_init+0x350/0x350 [ 1683.504629] ? perf_trace_lock+0xac/0x490 [ 1683.505761] ? udp_setsockopt+0xc0/0xc0 [ 1683.506789] ? mark_lock+0xf5/0x2df0 [ 1683.507684] ? __lockdep_reset_lock+0x180/0x180 [ 1683.508820] ? mark_lock+0xf5/0x2df0 [ 1683.509846] ? mark_lock+0xf5/0x2df0 [ 1683.510792] ? lock_chain_count+0x20/0x20 [ 1683.511705] ? __lock_acquire+0xbb1/0x5b00 [ 1683.512588] ? lock_chain_count+0x20/0x20 [ 1683.513446] ? perf_trace_lock+0xac/0x490 [ 1683.514321] ? SOFTIRQ_verbose+0x10/0x10 [ 1683.515323] ? __lockdep_reset_lock+0x180/0x180 [ 1683.516293] udpv6_sendmsg+0x1bed/0x2af0 [ 1683.517142] ? udp_v6_push_pending_frames+0x360/0x360 [ 1683.518229] ? SOFTIRQ_verbose+0x10/0x10 [ 1683.519090] ? mark_lock+0xf5/0x2df0 [ 1683.520045] ? lock_acquire+0x197/0x470 [ 1683.520845] ? find_held_lock+0x2c/0x110 [ 1683.521679] ? __might_fault+0xd3/0x180 [ 1683.522474] ? lock_downgrade+0x6d0/0x6d0 [ 1683.523322] ? lock_downgrade+0x6d0/0x6d0 [ 1683.524263] ? sock_has_perm+0x1ea/0x280 [ 1683.525139] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1683.526413] ? _copy_from_user+0xfb/0x1b0 [ 1683.527324] ? __import_iovec+0x458/0x590 [ 1683.528174] ? udp_v6_push_pending_frames+0x360/0x360 [ 1683.529284] inet6_sendmsg+0x105/0x140 [ 1683.530057] ? inet6_compat_ioctl+0x320/0x320 [ 1683.530943] __sock_sendmsg+0xf2/0x190 [ 1683.531888] ____sys_sendmsg+0x70d/0x870 [ 1683.532804] ? sock_write_iter+0x3d0/0x3d0 [ 1683.533642] ? do_recvmmsg+0x6d0/0x6d0 [ 1683.534416] ? perf_trace_lock+0xac/0x490 [ 1683.535264] ? __lockdep_reset_lock+0x180/0x180 [ 1683.536312] ? perf_trace_lock+0xac/0x490 [ 1683.537153] ? SOFTIRQ_verbose+0x10/0x10 [ 1683.538120] ___sys_sendmsg+0xf3/0x170 [ 1683.539010] ? sendmsg_copy_msghdr+0x160/0x160 [ 1683.539969] ? lock_downgrade+0x6d0/0x6d0 [ 1683.540812] ? find_held_lock+0x2c/0x110 [ 1683.541718] ? __fget_files+0x296/0x4c0 [ 1683.542529] ? __fget_light+0xea/0x290 [ 1683.543318] __sys_sendmsg+0xe5/0x1b0 [ 1683.544265] ? __sys_sendmsg_sock+0x40/0x40 [ 1683.545291] ? rcu_read_lock_any_held+0x75/0xa0 [ 1683.546321] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1683.547497] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1683.548700] ? trace_hardirqs_on+0x5b/0x180 [ 1683.549569] do_syscall_64+0x33/0x40 [ 1683.550326] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1683.551345] RIP: 0033:0x7f09634e0b19 [ 1683.552193] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1683.556176] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1683.557956] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1683.559387] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1683.560904] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1683.562558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1683.564225] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:52:28 executing program 6: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) tee(0xffffffffffffffff, r0, 0x400, 0xa) r3 = eventfd(0x1ff) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/consoles\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001f40)=[{&(0x7f0000001e80)=""/181, 0xb5}], 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r0, 0xc424}, {0xffffffffffffffff, 0x9530}, {}, {0xffffffffffffffff, 0x18}, {r3, 0x100}, {r1, 0x8}, {r2}, {r4, 0x400}], 0x8, &(0x7f0000000100)={r5, r6+60000000}, &(0x7f0000000280)={[0x4]}, 0x8) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index=0x8, 0x3, 0x0, 0x1, 0x0, 0x1, {0x0, r7}}, 0xea) r8 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r9, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) signalfd(0xffffffffffffffff, &(0x7f0000000240)={[0x200]}, 0x8) connect$inet6(r9, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) eventfd(0x5) sendfile(r9, r8, 0x0, 0x9bbb) creat(&(0x7f0000000040)='./file0\x00', 0x0) 04:52:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3aa}], 0x1) 04:52:28 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x80, 0x0, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x1200, 0x200000000}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r3) connect$inet6(r4, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xff, 0xfd, 0x7f, 0x81, 0x0, 0x5, 0x83000, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, @perf_config_ext={0x4, 0x3f}, 0x0, 0x70, 0x4, 0x2, 0xfffffffffffffff9, 0x8, 0x598, 0x0, 0x0, 0x0, 0x6f2a31a7}, r2, 0xf, r4, 0x10) ftruncate(r1, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000001400)) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r1, 0xc080661a, &(0x7f0000000080)={@desc={0x1, 0x0, @desc1}}) lseek(0xffffffffffffffff, 0x1, 0x1) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r5, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) sendmmsg$inet6(r1, &(0x7f00000043c0)=[{{&(0x7f0000000180)={0xa, 0x4e22, 0x1, @loopback, 0x8000}, 0x1c, &(0x7f00000017c0)=[{&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="18ee2eae7332871042790a140878e441a0bf0e7e9c89e118e590107ad6cf5b783c570be17ce6d5559b29f8430d295fbd627a49f9bc1ff0b26a03816f0df864059c3f27b5df215a3e3291a7ba432f37bf46d30aedc9f4f4344dcdafb4e4a8cbc5ba00020ef66dd78d669c8264c8c2a5f7ee541e8e8a8009bd23593bdff1c33e18df91224481508ae34822c32b27bcda3afb4570c5378c791c935cc04f8adb4c477983f175e42fceb7b836589e2f4428b9ee42253326b7c744b62619140880ae5a05", 0xc1}, {&(0x7f0000000200)="15457b96e211ae7eb0651caafe2c4024662cd6d6a4414bc61019caa7c93e788ed1bcdb", 0x23}, {&(0x7f0000001440)="e50aa4524b999f8df3fbfb2ef637072618eeb026e58d39accb407cdf942e2882d52d1e6ad727dca1c82af9c39b4ed7ffac9c55c22bf12c5a25bc12ab96df0384c6ad8a77c3f0d81d2ebda875338000cb06eeaa19dd6928a0eb49153abc970115e5e4a10421efc09f50665c5d912a83a5868277f5d8cf9c661e635350ae1aa4465c3b039dc0f136a9509d317e12ef96bb6018ff3f5ed14a1f4de2c9ecef32278364e9e03ad179991867bf026f99b46c212ea7246f265a1894c2995f0bdf750d6c1e33b1301b96cb56be996bd59c1acaa9f7c5b6dc1d880bf7b6d2fd29b85a21f72b27947e315c1c", 0xe7}, {&(0x7f0000001540)="ded1eeeb2d3f297be881757c4ab5a27b04760e70877c113147bef73a2f72fd51874e6009aff055055ee8c232ae9b789f30fcbfd1b8176fef20d7e73a5750e51e9e95ae425bbf23d962fa694a200951227e8368dac404d2ae464d93aab8a42a5fa6b27d041db0ec6a7266cd8c3a16b5be93d00b213ebcc726f8ce712324b9bfc97a794ca823a24cc1bcdcc63addee4ec498e36ed4a48dba8efb5c37798faae4bbec356994aab4c1330a5e15fc49428bcc8407d4ad188fff6e425efdc04c93190a02ba9e5a35a9f272e245406db9c0cd47e15caecb4614db72d65c2e6c2d23828c8d533f2d43bc2003db7df6d696ce64b406426202b64d0ebf87", 0xf9}, 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0x1000}], 0xa}}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001880)="b008495dcc445eadc0dea2434e1b8079230b50301a17e70067988f3810d638efe2b07c18490cac330334a6f3646649fb4e27af65214109311956bc4246b58935232f4ea9aa68dda8f7dd29d543b73760d7d20975a0ff715f9bf03ca9636cca7cbae0ba1b6f9957b0656959470610b9d51cc15a91e265212e5d105827ec47d0b3d7a9809c5c42b98fa589c60f167e8ac3b53ca9", 0x93}, {&(0x7f0000001940)="8babcb04d848a2efa63a1fde7c0bfc1f2d3e4107964193d646f50bf5b9f6f4e00ece5aea0e5e24120a4070197edf760c87845fb551dde240a3c74646ef95d7c0e4cdb4153af7ece6d3696d5ee6f9b314a2f3e9f68f48d5922d177f4d5bbf343d08f91fc695d3270fc5e3f4fe94a8e6b2120b2ccfdd981d769aa1522ce68148f93f32d744dababe08d29d59fa3a71a8a4a3a5b6afd2d87fafa76ca8ef7e2e13fe9322fdd6bf4b678522375eef7d1833b4d399860c87", 0xb5}, {&(0x7f0000001a00)="55349a145627cb5cd6e859c6df7147e7a6a567bb522a853298618a47b3ac892d0506790258a516038fffc4d555f7bfdea99a2d4ff44d118a52927e07f28de9d0fe3938b84c135a48ce5801fdbfbc4e3a76445d39da6ebf34538842b193c2a5d52de804121b0f2a3bcd751aa6bb8bf270", 0x70}, {&(0x7f00000013c0)="6239aba5d548", 0x6}, {&(0x7f0000001a80)="0d0badd8ffab16af3c076fb79f3f2378c56fd3f63de10bbaaf4e74c49720839d16f980eee1565f6e065cf704eec893d92f04aa5da3633af893a7a73c81c617a975c1f30ccf8a23874f64f88f149ad67338041399ac6179933c75690d2dcce5d1441e2d238de51cf3baddc9aac47d53bf7ee82ddb1817908c1aeb394498470baf4434196b6e9dd4f7f57399bfb30f09c9d162285403053ce472236b2a0997c6fc092e8dc861cab1b8ec6d416d3300f91980c483c21ce8b7f51aa1b1c23692346bc8ba5d09daf7c2ddb4168e1bbb", 0xcd}, {&(0x7f0000001b80)="4a3942730622688762f77b37f1c6362bd20373869a4d1767ae7a6d3194ee787f5af72f6f51e8c8bf2d8ba982ec33df73edc29cab45f46f60f31c", 0x3a}, {&(0x7f0000001bc0)="a6b22df4", 0x4}, {&(0x7f0000001c00)="8cd654964b9849284645c8e988dcee5db9f21db4725803007063245be6b8e926280134dc79037c254330cf291bc2daf153af59f3ee8887b50adbb1260899d4fd4c40a3a266c6718014734f28501a45b760f2a7682813364edbe1e21fc93104008cfb4303ed6ef16c9dae74e207547b5af29864ec4b4f28423db70ea182", 0x7d}], 0x8, &(0x7f0000003e00)=[@dontfrag={{0x14, 0x29, 0x3e, 0x2}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x6c, 0x4, '\x00', [@pad1, @hao={0xc9, 0x10, @mcast1}, @hao={0xc9, 0x10, @loopback}]}}}, @dstopts={{0x80, 0x29, 0x37, {0x67, 0xc, '\x00', [@generic={0x1, 0x5f, "65bac5ec299411e513e9b0ccf200742a2fc4d736242e9f45e43469f4b62f3f7f4039e63ff5e8ca62b54279700cafa997a7a037bfaf2e5352204a8c169c1aeb1a2c0209699134ad06921e362b2be4243476caea2064438f3982b108356aaca1"}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@private0={0xfc, 0x0, '\x00', 0x1}}}}, @flowinfo={{0x14, 0x29, 0xb, 0x5}}], 0x118}}, {{&(0x7f0000001d00)={0xa, 0x4e20, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x401}, 0x1c, &(0x7f0000001d40)=[{&(0x7f0000003f40)="a43e4a9b5ed68bb50e33b29f5911939e945dcf57dfa8bf31b571d3a963efdfaad57d10bf37ec1597231082996cac56b79dd7cd6e5e7ff819491fe656eb69495fe472df343088a4e7b2b21ebe2d90f893f38ba908556083637578136972eaebcd996a3a46a15217ec758785246fe96f98cfc9497842b21fbfe3ebc44482ad80c9f33ed66266a82eb41fdb8c41c051f1215e73378df0e3ad29d09aad1d1531dcb28ea77d71be0c4ad23503ac9de385a9e21b585ce9e646964429e24ce5debaf5d6d3a1e0068c38b6efaea7411c2ec005c21605c5ccb61cd0efc8b67c3c0850f8793d2062d043bdf9ddfd50d072", 0xec}, {&(0x7f0000004040)="9825ddd1deb773158c195db1b2b97eda739163214600316eaf4dfbdfffd7ec41db95262b7d7ad2c44e51ba78a60eba04afaf5c6176090c9db98332fdaafef93b78f4fec456882075f28581ca74b6201faebb9e483092ba65b1027048e78bc8e34cdc0ab610045aa466c1a305ce18217f801aa89585ba7c681d3873c4530d1551b13e197ead96caa331312de878cbd81283ce1da42b5a617c50c3e477c088859aeeba5fdc84d749b0832f7acd25a5ac9d404aa0b1ef9b9165186dafe911b97ed1b8d83a725d50a66e38acf8fa03d006eb65fec6b53dc487fd5e7b894806aacae48ae8b9b4cab7582ab663d9d606f364e434", 0xf1}, {&(0x7f0000004140)="fa35abd3002e47f6b5234846e0449fd5a549b3c9a88794f771a9defb1fec78fd1c6acd102f773489b4bb22100e2098f5407c2b5d53d48272aae9f851856acea8dc85af3c71ef9700ece97268095612b6e324aec67b84d4eac2399fa3e1580c7f0c9910c64c09ea23e1a0ae44513b1226fa454ad8f13f198076fbdbb4878b26a515e79010b29973435fdfabc014ddeaff742e7aad1d8f0b1c2743edbf272f4fd9b69aac62c642b3c654252190b05b9c8b02ab537ac670a93a6329d1e57f619a930d0c7b3062364e39fbb59e4090ccf3a906501ff5db9181195bfba54b6a22128014b06792e3c0321c6aec", 0xea}, {&(0x7f0000004240)="2e483ef7f0e446e14a3fcecbb42a94d7c8be1b1a73e60d4a92f01a9657e58642a799e9dadde3d4a49adc640ce6fffbd588c21194b19386feac3432dbf653c116784861e46201113a12c319676fb1f8e4b0019f8178331b0cfa159fa06aefbb688a309b5ff9569f04276cd3093de1eca52ab9e3f9a01e8cc3cb5447090e2b38c8bf2aea3680ae9ce0aabb9ddc607b22d5b45d58262cb3f926ec1f1857633cb749aeb7a420e7abde626c121a5219e45b6f703f610981cb3431508c", 0xba}], 0x4, &(0x7f0000004300)=ANY=[@ANYBLOB="1400000000000000290000000b00000000000081000000001400000000000000290000004300000008000009000000004800000000000000290000003700000089050000000000000106000000000000010600000000000005020005c910ff02000000000000000000000000000104f60700000000000000"], 0x78}}], 0x3, 0x0) sendfile(r5, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r5, 0x8, 0x401, 0x5}) 04:52:29 executing program 3: prctl$PR_SET_FPEXC(0xc, 0x100000) prctl$PR_SET_FPEXC(0xc, 0x0) syz_mount_image$tmpfs(&(0x7f0000001380), &(0x7f00000013c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)={[{@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x2d, 0x33, 0x2f]}}}}], [{@dont_appraise}, {@fowner_lt={'fowner<', 0xee00}}, {@smackfsroot={'smackfsroot', 0x3d, '\\{--'}}, {@subj_user}]}) 04:52:29 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:52:29 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 18) 04:52:29 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r0, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x1, 0x6, 0xff, 0xff, 0x0, 0x7, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfff, 0x4, @perf_bp={&(0x7f0000000080), 0xc}, 0x14001, 0x8, 0x2, 0x7, 0x1, 0xaa7, 0x1ff, 0x0, 0xfffffffb, 0x0, 0x2}, 0x0, 0x7, r0, 0x8) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) acct(&(0x7f0000000000)='./file1\x00') [ 1699.000014] tmpfs: Bad value for 'mpol' [ 1699.011653] tmpfs: Bad value for 'mpol' [ 1699.017444] FAULT_INJECTION: forcing a failure. [ 1699.017444] name failslab, interval 1, probability 0, space 0, times 0 [ 1699.018965] CPU: 0 PID: 10777 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1699.019847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1699.020900] Call Trace: [ 1699.021237] dump_stack+0x107/0x167 [ 1699.021702] should_fail.cold+0x5/0xa [ 1699.022185] ? __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1699.022842] ? create_object.isra.0+0x3a/0xa20 [ 1699.023414] should_failslab+0x5/0x20 [ 1699.023896] kmem_cache_alloc+0x5b/0x310 [ 1699.024430] create_object.isra.0+0x3a/0xa20 [ 1699.024974] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1699.025600] kmem_cache_alloc_node+0x169/0x330 [ 1699.026173] __alloc_skb+0x6d/0x5b0 [ 1699.026631] skb_segment+0x9d8/0x3a90 [ 1699.027143] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1699.027791] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1699.028482] ? SOFTIRQ_verbose+0x10/0x10 [ 1699.029030] __udp_gso_segment+0x11c6/0x1830 [ 1699.029622] ? __sk_receive_skb+0x830/0x830 [ 1699.030215] udp4_ufo_fragment+0x528/0x720 [ 1699.030788] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1699.031454] inet_gso_segment+0x4fb/0x11a0 [ 1699.032033] skb_mac_gso_segment+0x273/0x570 [ 1699.032615] ? inet_sock_destruct+0x840/0x840 [ 1699.033227] ? skb_network_protocol+0x650/0x650 [ 1699.033859] ? skb_crc32c_csum_help+0x80/0x80 [ 1699.034473] ? lock_acquire+0x197/0x470 [ 1699.035002] ? __dev_queue_xmit+0x1c2/0x2710 [ 1699.035589] __skb_gso_segment+0x32d/0x6d0 [ 1699.036157] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1699.036850] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1699.037450] __dev_queue_xmit+0x87b/0x2710 [ 1699.038018] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1699.038627] ? mark_held_locks+0x9e/0xe0 [ 1699.039165] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1699.039858] neigh_connected_output+0x382/0x4d0 [ 1699.040505] ip_finish_output2+0x6f1/0x21f0 [ 1699.041089] ? nf_hook_slow+0xfc/0x1e0 [ 1699.041609] ? ip_frag_next+0x9e0/0x9e0 [ 1699.042143] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1699.042827] __ip_finish_output.part.0+0x5f3/0xb50 [ 1699.043483] ? ip_fragment.constprop.0+0x240/0x240 [ 1699.044126] ? nf_hook+0x510/0x510 [ 1699.044610] ip_output+0x2f7/0x600 [ 1699.045083] ip_send_skb+0xdd/0x260 [ 1699.045561] udp_send_skb+0x6da/0x11d0 [ 1699.046061] udp_sendmsg+0x139a/0x2160 [ 1699.046575] ? mark_lock+0xf5/0x2df0 [ 1699.047062] ? ip_frag_init+0x350/0x350 [ 1699.047589] ? perf_trace_lock+0xac/0x490 [ 1699.048149] ? udp_setsockopt+0xc0/0xc0 [ 1699.048669] ? mark_lock+0xf5/0x2df0 [ 1699.049160] ? __lockdep_reset_lock+0x180/0x180 [ 1699.049774] ? mark_lock+0xf5/0x2df0 [ 1699.050264] ? mark_lock+0xf5/0x2df0 [ 1699.050755] ? lock_chain_count+0x20/0x20 [ 1699.051298] ? __lock_acquire+0xbb1/0x5b00 [ 1699.051856] ? lock_chain_count+0x20/0x20 [ 1699.052422] ? perf_trace_lock+0xac/0x490 [ 1699.052965] ? SOFTIRQ_verbose+0x10/0x10 [ 1699.053504] ? __lockdep_reset_lock+0x180/0x180 [ 1699.054117] udpv6_sendmsg+0x1bed/0x2af0 [ 1699.054670] ? udp_v6_push_pending_frames+0x360/0x360 [ 1699.055353] ? SOFTIRQ_verbose+0x10/0x10 [ 1699.055905] ? mark_lock+0xf5/0x2df0 [ 1699.056415] ? lock_acquire+0x197/0x470 [ 1699.056944] ? find_held_lock+0x2c/0x110 [ 1699.057490] ? __might_fault+0xd3/0x180 [ 1699.058013] ? lock_downgrade+0x6d0/0x6d0 [ 1699.058570] ? lock_downgrade+0x6d0/0x6d0 [ 1699.059119] ? sock_has_perm+0x1ea/0x280 [ 1699.059650] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1699.060353] ? _copy_from_user+0xfb/0x1b0 [ 1699.060914] ? __import_iovec+0x458/0x590 [ 1699.061458] ? udp_v6_push_pending_frames+0x360/0x360 [ 1699.062134] inet6_sendmsg+0x105/0x140 [ 1699.062645] ? inet6_compat_ioctl+0x320/0x320 [ 1699.063227] __sock_sendmsg+0xf2/0x190 [ 1699.063739] ____sys_sendmsg+0x70d/0x870 [ 1699.064279] ? sock_write_iter+0x3d0/0x3d0 [ 1699.064836] ? do_recvmmsg+0x6d0/0x6d0 [ 1699.065349] ? perf_trace_lock+0xac/0x490 [ 1699.065909] ? __lockdep_reset_lock+0x180/0x180 [ 1699.066528] ? perf_trace_lock+0xac/0x490 [ 1699.067082] ? SOFTIRQ_verbose+0x10/0x10 [ 1699.067634] ___sys_sendmsg+0xf3/0x170 [ 1699.068166] ? sendmsg_copy_msghdr+0x160/0x160 [ 1699.068778] ? lock_downgrade+0x6d0/0x6d0 [ 1699.069331] ? find_held_lock+0x2c/0x110 [ 1699.069887] ? __fget_files+0x296/0x4c0 [ 1699.070411] ? __fget_light+0xea/0x290 [ 1699.070931] __sys_sendmsg+0xe5/0x1b0 [ 1699.071429] ? __sys_sendmsg_sock+0x40/0x40 [ 1699.072005] ? rcu_read_lock_any_held+0x75/0xa0 [ 1699.072640] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1699.073337] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1699.074012] ? trace_hardirqs_on+0x5b/0x180 [ 1699.074583] do_syscall_64+0x33/0x40 [ 1699.075087] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1699.075760] RIP: 0033:0x7f09634e0b19 [ 1699.076264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1699.078670] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1699.079672] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1699.080633] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1699.081571] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1699.082511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1699.083451] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 [ 1699.110543] FAULT_INJECTION: forcing a failure. [ 1699.110543] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1699.113057] CPU: 1 PID: 10786 Comm: syz-executor.1 Not tainted 5.10.200 #1 [ 1699.114447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1699.114492] Call Trace: [ 1699.114515] dump_stack+0x107/0x167 [ 1699.114541] should_fail.cold+0x5/0xa [ 1699.114571] _copy_from_user+0x2e/0x1b0 04:52:29 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) (fail_nth: 1) 04:52:29 executing program 5: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x300b4e2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@loopback}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) fcntl$addseals(r4, 0x409, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @private2, 0xfffffc01}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1004}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000140)={'lo\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000080)) 04:52:29 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x2440, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)={0x1c, 0x1d, 0xc21, 0x70bd25, 0x0, {0x4, 0x0, 0x2}, [@nested={0x5, 0x11, 0x0, 0x1, [@generic="1a"]}]}, 0x1c}}, 0x20000000) [ 1699.116214] iovec_from_user+0x141/0x400 [ 1699.116248] __import_iovec+0x67/0x590 [ 1699.117480] ? __lockdep_reset_lock+0x180/0x180 [ 1699.120633] import_iovec+0x83/0xb0 [ 1699.121383] vfs_writev+0xc1/0x620 [ 1699.122111] ? vfs_iter_write+0xa0/0xa0 [ 1699.122918] ? __fdget_pos+0xf1/0x190 [ 1699.123695] ? lock_downgrade+0x6d0/0x6d0 [ 1699.124558] ? mutex_lock_io_nested+0xf30/0xf30 [ 1699.125512] ? __fget_files+0x296/0x4c0 [ 1699.126339] do_writev+0x139/0x300 [ 1699.127060] ? vfs_writev+0x620/0x620 [ 1699.127837] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1699.128899] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1699.129945] do_syscall_64+0x33/0x40 [ 1699.130697] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1699.131731] RIP: 0033:0x7f364157bb19 [ 1699.132492] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1699.136196] RSP: 002b:00007f363eaf1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1699.137722] RAX: ffffffffffffffda RBX: 00007f364168ef60 RCX: 00007f364157bb19 [ 1699.139154] RDX: 0000000000000006 RSI: 0000000020000000 RDI: 0000000000000004 [ 1699.140595] RBP: 00007f363eaf11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1699.142031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1699.143463] R13: 00007ffeee495a7f R14: 00007f363eaf1300 R15: 0000000000022000 04:52:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3ad}], 0x1) 04:52:29 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:52:29 executing program 6: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000200)=ANY=[@ANYBLOB="4c000000120001fded8e432b7d5edac27d00"/56, @ANYRES32=0x0, @ANYBLOB="000000e7c7e89d000000000000000000"], 0x4c}}, 0x0) 04:52:29 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:52:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = openat$incfs(0xffffffffffffffff, 0x0, 0x0, 0x0) ftruncate(r1, 0x1000000) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x105142, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) close(0xffffffffffffffff) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/schedstat\x00', 0x0, 0x0) close(0xffffffffffffffff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x29, 0x0, &(0x7f0000000140)=0x55) tee(r2, r3, 0x40, 0xf) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x4, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x1000, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x128) copy_file_range(r4, 0x0, r2, 0x0, 0x200f5ef, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000180), 0xfffffffeffffffff, 0x8040) connect$inet(r5, &(0x7f0000000200)={0x2, 0x4e21, @remote}, 0x10) 04:52:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3b6}], 0x1) 04:52:29 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 19) [ 1699.439039] FAULT_INJECTION: forcing a failure. [ 1699.439039] name failslab, interval 1, probability 0, space 0, times 0 [ 1699.441690] CPU: 1 PID: 10814 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1699.443101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1699.444802] Call Trace: [ 1699.445342] dump_stack+0x107/0x167 [ 1699.446096] should_fail.cold+0x5/0xa [ 1699.446887] should_failslab+0x5/0x20 [ 1699.447670] __kmalloc_node_track_caller+0x74/0x3b0 [ 1699.448689] ? skb_segment+0x9d8/0x3a90 [ 1699.449500] __alloc_skb+0xb1/0x5b0 [ 1699.450245] skb_segment+0x9d8/0x3a90 [ 1699.451072] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1699.452093] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1699.453144] ? SOFTIRQ_verbose+0x10/0x10 [ 1699.453969] __udp_gso_segment+0x11c6/0x1830 [ 1699.454858] ? __sk_receive_skb+0x830/0x830 [ 1699.455762] udp4_ufo_fragment+0x528/0x720 [ 1699.456643] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1699.457682] inet_gso_segment+0x4fb/0x11a0 [ 1699.458556] skb_mac_gso_segment+0x273/0x570 [ 1699.459462] ? inet_sock_destruct+0x840/0x840 [ 1699.460380] ? skb_network_protocol+0x650/0x650 [ 1699.461303] ? skb_crc32c_csum_help+0x80/0x80 [ 1699.462201] ? lock_acquire+0x197/0x470 [ 1699.463030] ? __dev_queue_xmit+0x1c2/0x2710 [ 1699.463939] __skb_gso_segment+0x32d/0x6d0 [ 1699.464871] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1699.465935] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1699.466861] __dev_queue_xmit+0x87b/0x2710 [ 1699.467743] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1699.468685] ? mark_held_locks+0x9e/0xe0 [ 1699.469517] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1699.470577] neigh_connected_output+0x382/0x4d0 [ 1699.471541] ip_finish_output2+0x6f1/0x21f0 [ 1699.472425] ? nf_hook_slow+0xfc/0x1e0 [ 1699.473213] ? ip_frag_next+0x9e0/0x9e0 [ 1699.474016] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1699.475033] __ip_finish_output.part.0+0x5f3/0xb50 [ 1699.476051] ? ip_fragment.constprop.0+0x240/0x240 [ 1699.477031] ? nf_hook+0x510/0x510 [ 1699.477761] ip_output+0x2f7/0x600 [ 1699.478483] ip_send_skb+0xdd/0x260 [ 1699.479220] udp_send_skb+0x6da/0x11d0 [ 1699.480035] udp_sendmsg+0x139a/0x2160 [ 1699.480815] ? mark_lock+0xf5/0x2df0 [ 1699.481564] ? ip_frag_init+0x350/0x350 [ 1699.482405] ? perf_trace_lock+0xac/0x490 [ 1699.483239] ? udp_setsockopt+0xc0/0xc0 [ 1699.484057] ? mark_lock+0xf5/0x2df0 [ 1699.484811] ? __lockdep_reset_lock+0x180/0x180 [ 1699.485747] ? mark_lock+0xf5/0x2df0 [ 1699.486504] ? mark_lock+0xf5/0x2df0 [ 1699.487259] ? lock_chain_count+0x20/0x20 [ 1699.488112] ? __lock_acquire+0xbb1/0x5b00 [ 1699.488970] ? lock_chain_count+0x20/0x20 [ 1699.489826] ? perf_trace_lock+0xac/0x490 [ 1699.490659] ? SOFTIRQ_verbose+0x10/0x10 [ 1699.491476] ? __lockdep_reset_lock+0x180/0x180 [ 1699.492434] udpv6_sendmsg+0x1bed/0x2af0 [ 1699.493275] ? udp_v6_push_pending_frames+0x360/0x360 [ 1699.494311] ? SOFTIRQ_verbose+0x10/0x10 [ 1699.495137] ? mark_lock+0xf5/0x2df0 [ 1699.495897] ? lock_acquire+0x197/0x470 [ 1699.496717] ? find_held_lock+0x2c/0x110 [ 1699.497544] ? __might_fault+0xd3/0x180 [ 1699.498348] ? lock_downgrade+0x6d0/0x6d0 [ 1699.499186] ? lock_downgrade+0x6d0/0x6d0 [ 1699.500036] ? sock_has_perm+0x1ea/0x280 [ 1699.500857] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1699.501897] ? _copy_from_user+0xfb/0x1b0 [ 1699.502748] ? __import_iovec+0x458/0x590 [ 1699.503582] ? udp_v6_push_pending_frames+0x360/0x360 [ 1699.504631] inet6_sendmsg+0x105/0x140 [ 1699.505416] ? inet6_compat_ioctl+0x320/0x320 [ 1699.506315] __sock_sendmsg+0xf2/0x190 [ 1699.507101] ____sys_sendmsg+0x70d/0x870 [ 1699.507923] ? sock_write_iter+0x3d0/0x3d0 [ 1699.508783] ? do_recvmmsg+0x6d0/0x6d0 [ 1699.509564] ? perf_trace_lock+0xac/0x490 [ 1699.510407] ? __lockdep_reset_lock+0x180/0x180 [ 1699.511343] ? perf_trace_lock+0xac/0x490 [ 1699.512183] ? SOFTIRQ_verbose+0x10/0x10 [ 1699.513006] ___sys_sendmsg+0xf3/0x170 [ 1699.513794] ? sendmsg_copy_msghdr+0x160/0x160 [ 1699.514724] ? lock_downgrade+0x6d0/0x6d0 [ 1699.515562] ? find_held_lock+0x2c/0x110 [ 1699.516400] ? __fget_files+0x296/0x4c0 [ 1699.517221] ? __fget_light+0xea/0x290 [ 1699.518017] __sys_sendmsg+0xe5/0x1b0 [ 1699.518787] ? __sys_sendmsg_sock+0x40/0x40 [ 1699.519652] ? rcu_read_lock_any_held+0x75/0xa0 [ 1699.520629] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1699.521680] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1699.522717] ? trace_hardirqs_on+0x5b/0x180 [ 1699.523595] do_syscall_64+0x33/0x40 [ 1699.524390] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1699.525425] RIP: 0033:0x7f09634e0b19 [ 1699.526185] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1699.529909] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1699.531446] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1699.532894] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1699.534331] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1699.535770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1699.537218] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 [ 1714.564545] FAULT_INJECTION: forcing a failure. [ 1714.564545] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1714.567374] CPU: 0 PID: 10821 Comm: syz-executor.1 Not tainted 5.10.200 #1 [ 1714.568326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1714.570006] Call Trace: [ 1714.570038] dump_stack+0x107/0x167 [ 1714.570072] should_fail.cold+0x5/0xa [ 1714.570110] _copy_from_user+0x2e/0x1b0 [ 1714.570144] kstrtoull_from_user+0xb5/0x1a0 [ 1714.570170] ? kstrtoull+0x80/0x80 [ 1714.570224] ? _cond_resched+0x12/0x80 [ 1714.570248] ? inode_security+0x107/0x140 [ 1714.571328] timerslack_ns_write+0x98/0x680 [ 1714.571354] ? timerslack_ns_show+0x560/0x560 [ 1714.575787] ? security_file_permission+0x24e/0x570 [ 1714.575807] ? do_writev+0x139/0x300 [ 1714.575857] do_iter_write+0x482/0x670 [ 1714.575915] vfs_writev+0x1ae/0x620 [ 1714.580641] ? vfs_iter_write+0xa0/0xa0 [ 1714.581471] ? __fdget_pos+0xf1/0x190 [ 1714.582261] ? lock_downgrade+0x6d0/0x6d0 [ 1714.583218] do_writev+0x139/0x300 [ 1714.583969] ? vfs_writev+0x620/0x620 [ 1714.584781] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1714.585873] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1714.586963] do_syscall_64+0x33/0x40 [ 1714.587736] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1714.588811] RIP: 0033:0x7f364157bb19 [ 1714.589581] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1714.593384] RSP: 002b:00007f363eaf1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 1714.594972] RAX: ffffffffffffffda RBX: 00007f364168ef60 RCX: 00007f364157bb19 [ 1714.596466] RDX: 0000000000000006 RSI: 0000000020000000 RDI: 0000000000000004 [ 1714.597953] RBP: 00007f363eaf11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1714.599426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1714.600897] R13: 00007ffeee495a7f R14: 00007f363eaf1300 R15: 0000000000022000 [ 1714.621226] FAULT_INJECTION: forcing a failure. [ 1714.621226] name failslab, interval 1, probability 0, space 0, times 0 [ 1714.622707] CPU: 1 PID: 10829 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1714.623532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1714.624539] Call Trace: [ 1714.624870] dump_stack+0x107/0x167 [ 1714.625312] should_fail.cold+0x5/0xa [ 1714.625773] ? create_object.isra.0+0x3a/0xa20 04:52:44 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in=@dev}}, {{@in=@multicast2}}}, &(0x7f0000000000)=0xe8) syz_emit_ethernet(0x88, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "f27e5f", 0x52, 0x11, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {[], {{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "56942ad0231ccef96dff03c481ee"}, {}, {0x8, 0x22eb, 0x0, {{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}}}}}}}}, 0x0) 04:52:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote}, 0x14) syz_io_uring_setup(0x457f, &(0x7f00000000c0)={0x0, 0x58c9, 0x2, 0x3, 0x8b}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), &(0x7f0000000180)=0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r3 = inotify_init1(0x0) r4 = inotify_add_watch(r3, &(0x7f0000000040)='.\x00', 0x2000003) inotify_add_watch(r3, 0x0, 0x4000040) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r3, r4) ioctl$BTRFS_IOC_BALANCE_CTL(r3, 0x40049421, 0x0) pwrite64(r5, &(0x7f0000000200)="1eecd93735c44fb403292adf1183b1b37359fc5d952f72f57313fc71da00043824a7a91b66e3c15e690475706eacaa2a11516f6bdae1719641e9ca9ac07109a1c771750aea11c86edd4a2fe38badde5b051700e793ededbbc3e9658668347430b90c87a15deeaa274587570734535ff56936598d90b1bb184947987611e123040b62e1b5021d19c2e5c200"/150, 0x96, 0x0) r6 = dup3(r5, r3, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x12, r5, 0x8000000) syz_io_uring_submit(0x0, r1, &(0x7f00000001c0)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x400e, @fd=r0, 0x2, 0x1ee, 0x5, 0x4, 0x0, {0x0, r2}}, 0x7) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$sock_buf(r6, 0x1, 0x1a, &(0x7f00000002c0)=""/164, &(0x7f0000000000)=0xa4) ioctl$SNAPSHOT_S2RAM(0xffffffffffffffff, 0x330b) 04:52:44 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 20) 04:52:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3bb}], 0x1) 04:52:44 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) (fail_nth: 2) 04:52:44 executing program 5: chdir(0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000380)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x200f5ef, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x107100, 0x0) read(r2, &(0x7f0000000000), 0x20002000) syz_open_dev$vcsu(0x0, 0x0, 0x28140) pwrite64(r1, &(0x7f0000000300)="af", 0xfffffeb2, 0x0) 04:52:44 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:52:44 executing program 3: syz_emit_ethernet(0x51, &(0x7f0000000080)=ANY=[@ANYBLOB="bbbbbbbbbbbbaaaaaaaaaabb08004d00004300000000001190787f000001e0000002441c00030000000000000000ac1414aa00000000e00000010000f2fa8fafe9205d312363191f000007030000000000"], 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x8401, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x4}, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f00000000c0)={'ipvlan1\x00'}) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r2, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)={0x0, 0x1, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) write$tun(r0, &(0x7f0000000800)=ANY=[], 0x285) ioctl$BTRFS_IOC_START_SYNC(r1, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000100)=r3) [ 1714.626535] should_failslab+0x5/0x20 [ 1714.627130] kmem_cache_alloc+0x5b/0x310 [ 1714.627649] create_object.isra.0+0x3a/0xa20 [ 1714.628219] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1714.628862] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1714.629499] ? skb_segment+0x9d8/0x3a90 [ 1714.630006] __alloc_skb+0xb1/0x5b0 [ 1714.630471] skb_segment+0x9d8/0x3a90 [ 1714.630952] ? lock_chain_count+0x20/0x20 [ 1714.631475] ? __lock_acquire+0xbb1/0x5b00 [ 1714.632047] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1714.632685] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1714.633354] ? SOFTIRQ_verbose+0x10/0x10 [ 1714.633877] __udp_gso_segment+0x11c6/0x1830 [ 1714.634433] ? __sk_receive_skb+0x830/0x830 [ 1714.634979] udp4_ufo_fragment+0x528/0x720 [ 1714.635505] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1714.636141] inet_gso_segment+0x4fb/0x11a0 [ 1714.636696] skb_mac_gso_segment+0x273/0x570 [ 1714.637251] ? inet_sock_destruct+0x840/0x840 [ 1714.637811] ? skb_network_protocol+0x650/0x650 [ 1714.638384] ? skb_crc32c_csum_help+0x80/0x80 [ 1714.638944] ? lock_acquire+0x197/0x470 [ 1714.639432] ? __dev_queue_xmit+0x1c2/0x2710 [ 1714.639962] __skb_gso_segment+0x32d/0x6d0 [ 1714.640512] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1714.641175] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1714.641749] __dev_queue_xmit+0x87b/0x2710 [ 1714.642304] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1714.642873] ? mark_held_locks+0x9e/0xe0 [ 1714.643380] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1714.644045] neigh_connected_output+0x382/0x4d0 [ 1714.644651] ip_finish_output2+0x6f1/0x21f0 [ 1714.645195] ? nf_hook_slow+0xfc/0x1e0 [ 1714.645681] ? ip_frag_next+0x9e0/0x9e0 [ 1714.646154] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1714.646782] __ip_finish_output.part.0+0x5f3/0xb50 [ 1714.647399] ? ip_fragment.constprop.0+0x240/0x240 [ 1714.648000] ? nf_hook+0x510/0x510 [ 1714.648437] ip_output+0x2f7/0x600 [ 1714.648890] ip_send_skb+0xdd/0x260 [ 1714.649329] udp_send_skb+0x6da/0x11d0 [ 1714.649821] udp_sendmsg+0x139a/0x2160 [ 1714.650283] ? mark_lock+0xf5/0x2df0 [ 1714.650752] ? ip_frag_init+0x350/0x350 [ 1714.651227] ? perf_trace_lock+0xac/0x490 [ 1714.651744] ? udp_setsockopt+0xc0/0xc0 [ 1714.652227] ? mark_lock+0xf5/0x2df0 [ 1714.652685] ? __lockdep_reset_lock+0x180/0x180 [ 1714.653248] ? mark_lock+0xf5/0x2df0 [ 1714.653726] ? mark_lock+0xf5/0x2df0 [ 1714.654174] ? lock_chain_count+0x20/0x20 [ 1714.654695] ? __lock_acquire+0xbb1/0x5b00 [ 1714.655197] ? lock_chain_count+0x20/0x20 [ 1714.655717] ? perf_trace_lock+0xac/0x490 [ 1714.656237] ? SOFTIRQ_verbose+0x10/0x10 [ 1714.656737] ? __lockdep_reset_lock+0x180/0x180 [ 1714.657319] udpv6_sendmsg+0x1bed/0x2af0 [ 1714.657840] ? udp_v6_push_pending_frames+0x360/0x360 [ 1714.658480] ? SOFTIRQ_verbose+0x10/0x10 [ 1714.658996] ? mark_lock+0xf5/0x2df0 [ 1714.659468] ? lock_acquire+0x197/0x470 [ 1714.659963] ? find_held_lock+0x2c/0x110 [ 1714.660490] ? __might_fault+0xd3/0x180 [ 1714.660992] ? lock_downgrade+0x6d0/0x6d0 [ 1714.661506] ? lock_downgrade+0x6d0/0x6d0 [ 1714.662016] ? sock_has_perm+0x1ea/0x280 [ 1714.662522] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1714.663171] ? _copy_from_user+0xfb/0x1b0 [ 1714.663691] ? __import_iovec+0x458/0x590 [ 1714.664214] ? udp_v6_push_pending_frames+0x360/0x360 [ 1714.664857] inet6_sendmsg+0x105/0x140 [ 1714.665355] ? inet6_compat_ioctl+0x320/0x320 [ 1714.665909] __sock_sendmsg+0xf2/0x190 [ 1714.666367] ____sys_sendmsg+0x70d/0x870 [ 1714.666885] ? sock_write_iter+0x3d0/0x3d0 [ 1714.667374] ? do_recvmmsg+0x6d0/0x6d0 [ 1714.667853] ? perf_trace_lock+0xac/0x490 [ 1714.668351] ? __lockdep_reset_lock+0x180/0x180 [ 1714.668937] ? perf_trace_lock+0xac/0x490 [ 1714.669425] ? SOFTIRQ_verbose+0x10/0x10 [ 1714.669936] ___sys_sendmsg+0xf3/0x170 [ 1714.670395] ? sendmsg_copy_msghdr+0x160/0x160 [ 1714.670981] ? lock_downgrade+0x6d0/0x6d0 [ 1714.671469] ? find_held_lock+0x2c/0x110 [ 1714.671982] ? __fget_files+0x296/0x4c0 [ 1714.672471] ? __fget_light+0xea/0x290 [ 1714.672963] __sys_sendmsg+0xe5/0x1b0 [ 1714.673413] ? __sys_sendmsg_sock+0x40/0x40 [ 1714.673953] ? rcu_read_lock_any_held+0x75/0xa0 [ 1714.674531] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1714.675182] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1714.675807] ? trace_hardirqs_on+0x5b/0x180 [ 1714.676347] do_syscall_64+0x33/0x40 [ 1714.676802] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1714.677424] RIP: 0033:0x7f09634e0b19 [ 1714.677880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1714.680105] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1714.681045] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1714.681905] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1714.682769] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 04:52:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3c2}], 0x1) [ 1714.683634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1714.684624] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:52:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) read(r0, &(0x7f0000019340)=""/102400, 0x19000) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) dup2(r0, r1) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x10000000000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000280)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r3 = io_uring_setup(0xd5c, &(0x7f0000000bc0)={0x0, 0x0, 0x1, 0x0, 0xfffffffe}) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x1, 0xf7, 0x7, 0xf7, 0x0, 0x2, 0x882a6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xb32, 0x0, @perf_config_ext={0x81, 0x2}, 0x10041, 0x7, 0xe8be, 0x5, 0x290, 0x3, 0x3ff, 0x0, 0xfffffffe, 0x0, 0x375}, 0xffffffffffffffff, 0x2, r2, 0x9) dup2(r4, r0) write(r2, &(0x7f0000000240)="01", 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=[r3, r0], 0x2) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r5 = socket$packet(0x11, 0x2, 0x300) perf_event_open$cgroup(&(0x7f00000004c0)={0x3, 0x80, 0x0, 0x1, 0x9, 0x40, 0x0, 0xfffffffffffffa97, 0x58040, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, @perf_config_ext={0x9, 0x728}, 0x40, 0x9, 0x6, 0x9, 0x80000000, 0x3, 0x2, 0x0, 0x1ff, 0x0, 0x2}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x1) getsockopt$packet_int(r5, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ftruncate(r5, 0x9) execveat(0xffffffffffffffff, &(0x7f0000019300)='./file1\x00', 0x0, &(0x7f000001a440), 0x0) 04:52:44 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) (fail_nth: 3) 04:52:44 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 21) 04:52:44 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) [ 1714.807264] FAULT_INJECTION: forcing a failure. [ 1714.807264] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1714.808679] CPU: 1 PID: 10844 Comm: syz-executor.1 Not tainted 5.10.200 #1 [ 1714.809443] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1714.810384] Call Trace: [ 1714.810698] dump_stack+0x107/0x167 [ 1714.811125] should_fail.cold+0x5/0xa [ 1714.811562] _copy_to_user+0x2e/0x180 [ 1714.812006] simple_read_from_buffer+0xcc/0x160 [ 1714.812564] proc_fail_nth_read+0x198/0x230 [ 1714.813064] ? proc_sessionid_read+0x230/0x230 [ 1714.813580] ? security_file_permission+0x24e/0x570 [ 1714.814158] ? perf_trace_initcall_start+0x101/0x380 [ 1714.814741] ? proc_sessionid_read+0x230/0x230 [ 1714.815267] vfs_read+0x228/0x580 [ 1714.815659] ksys_read+0x12d/0x260 [ 1714.816075] ? vfs_write+0xa70/0xa70 [ 1714.816091] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1714.816102] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1714.816118] do_syscall_64+0x33/0x40 [ 1714.816130] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1714.816137] RIP: 0033:0x7f364152e69c [ 1714.816166] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1714.817572] RSP: 002b:00007f363eaf1170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1714.817586] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f364152e69c [ 1714.817592] RDX: 000000000000000f RSI: 00007f363eaf11e0 RDI: 0000000000000005 [ 1714.817598] RBP: 00007f363eaf11d0 R08: 0000000000000000 R09: 0000000000000000 [ 1714.817604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1714.817618] R13: 00007ffeee495a7f R14: 00007f363eaf1300 R15: 0000000000022000 [ 1714.829727] FAULT_INJECTION: forcing a failure. [ 1714.829727] name failslab, interval 1, probability 0, space 0, times 0 [ 1714.834112] CPU: 1 PID: 10845 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1714.834890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1714.835823] Call Trace: [ 1714.836119] dump_stack+0x107/0x167 [ 1714.836552] should_fail.cold+0x5/0xa [ 1714.836981] ? trace_hardirqs_on+0x5b/0x180 [ 1714.837465] ? __alloc_skb+0x6d/0x5b0 [ 1714.837904] should_failslab+0x5/0x20 [ 1714.838328] kmem_cache_alloc_node+0x55/0x330 [ 1714.838841] __alloc_skb+0x6d/0x5b0 [ 1714.839256] skb_segment+0x9d8/0x3a90 [ 1714.839681] ? lock_chain_count+0x20/0x20 [ 1714.840184] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1714.840759] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1714.841348] ? SOFTIRQ_verbose+0x10/0x10 [ 1714.841819] __udp_gso_segment+0x11c6/0x1830 [ 1714.842313] ? __sk_receive_skb+0x830/0x830 [ 1714.842809] udp4_ufo_fragment+0x528/0x720 [ 1714.843286] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1714.843835] inet_gso_segment+0x4fb/0x11a0 [ 1714.844325] skb_mac_gso_segment+0x273/0x570 [ 1714.844818] ? inet_sock_destruct+0x840/0x840 [ 1714.845327] ? skb_network_protocol+0x650/0x650 [ 1714.845853] ? skb_crc32c_csum_help+0x80/0x80 [ 1714.846358] ? lock_acquire+0x197/0x470 [ 1714.846811] ? __dev_queue_xmit+0x1c2/0x2710 [ 1714.847309] __skb_gso_segment+0x32d/0x6d0 [ 1714.847793] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1714.848396] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1714.848913] __dev_queue_xmit+0x87b/0x2710 [ 1714.849393] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1714.849913] ? mark_held_locks+0x9e/0xe0 [ 1714.850367] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1714.850953] neigh_connected_output+0x382/0x4d0 [ 1714.851481] ip_finish_output2+0x6f1/0x21f0 [ 1714.851966] ? nf_hook_slow+0xfc/0x1e0 [ 1714.852412] ? ip_frag_next+0x9e0/0x9e0 [ 1714.852855] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1714.853413] __ip_finish_output.part.0+0x5f3/0xb50 [ 1714.853962] ? ip_fragment.constprop.0+0x240/0x240 [ 1714.854502] ? nf_hook+0x510/0x510 [ 1714.854914] ip_output+0x2f7/0x600 [ 1714.855319] ip_send_skb+0xdd/0x260 [ 1714.855728] udp_send_skb+0x6da/0x11d0 [ 1714.856184] udp_sendmsg+0x139a/0x2160 [ 1714.856624] ? mark_lock+0xf5/0x2df0 [ 1714.857040] ? ip_frag_init+0x350/0x350 [ 1714.857486] ? perf_trace_lock+0xac/0x490 [ 1714.857946] ? udp_setsockopt+0xc0/0xc0 [ 1714.858390] ? mark_lock+0xf5/0x2df0 [ 1714.858802] ? __lockdep_reset_lock+0x180/0x180 [ 1714.859325] ? mark_lock+0xf5/0x2df0 [ 1714.859741] ? mark_lock+0xf5/0x2df0 [ 1714.860162] ? lock_chain_count+0x20/0x20 [ 1714.860628] ? __lock_acquire+0xbb1/0x5b00 [ 1714.861101] ? lock_chain_count+0x20/0x20 [ 1714.861575] ? perf_trace_lock+0xac/0x490 [ 1714.862034] ? SOFTIRQ_verbose+0x10/0x10 [ 1714.862489] ? __lockdep_reset_lock+0x180/0x180 [ 1714.863019] udpv6_sendmsg+0x1bed/0x2af0 [ 1714.863484] ? udp_v6_push_pending_frames+0x360/0x360 [ 1714.864055] ? SOFTIRQ_verbose+0x10/0x10 [ 1714.864520] ? mark_lock+0xf5/0x2df0 [ 1714.864938] ? lock_acquire+0x197/0x470 [ 1714.865381] ? find_held_lock+0x2c/0x110 [ 1714.865835] ? __might_fault+0xd3/0x180 [ 1714.866275] ? lock_downgrade+0x6d0/0x6d0 [ 1714.866740] ? lock_downgrade+0x6d0/0x6d0 [ 1714.867207] ? sock_has_perm+0x1ea/0x280 [ 1714.867660] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1714.868244] ? _copy_from_user+0xfb/0x1b0 [ 1714.868715] ? __import_iovec+0x458/0x590 [ 1714.869177] ? udp_v6_push_pending_frames+0x360/0x360 [ 1714.869755] inet6_sendmsg+0x105/0x140 [ 1714.870184] ? inet6_compat_ioctl+0x320/0x320 [ 1714.870682] __sock_sendmsg+0xf2/0x190 [ 1714.871121] ____sys_sendmsg+0x70d/0x870 [ 1714.871572] ? sock_write_iter+0x3d0/0x3d0 [ 1714.872037] ? do_recvmmsg+0x6d0/0x6d0 [ 1714.872475] ? perf_trace_lock+0xac/0x490 [ 1714.872938] ? __lockdep_reset_lock+0x180/0x180 [ 1714.873450] ? perf_trace_lock+0xac/0x490 [ 1714.873914] ? SOFTIRQ_verbose+0x10/0x10 [ 1714.874371] ___sys_sendmsg+0xf3/0x170 [ 1714.874803] ? sendmsg_copy_msghdr+0x160/0x160 [ 1714.875314] ? lock_downgrade+0x6d0/0x6d0 [ 1714.875774] ? find_held_lock+0x2c/0x110 [ 1714.876237] ? __fget_files+0x296/0x4c0 [ 1714.876685] ? __fget_light+0xea/0x290 [ 1714.877121] __sys_sendmsg+0xe5/0x1b0 [ 1714.877547] ? __sys_sendmsg_sock+0x40/0x40 [ 1714.878020] ? rcu_read_lock_any_held+0x75/0xa0 [ 1714.878543] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1714.879122] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1714.879687] ? trace_hardirqs_on+0x5b/0x180 [ 1714.880177] do_syscall_64+0x33/0x40 [ 1714.880589] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1714.881155] RIP: 0033:0x7f09634e0b19 [ 1714.881569] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1714.883584] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1714.884431] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1714.885217] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1714.886000] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1714.886789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1714.887572] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:52:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3c3}], 0x1) 04:52:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3d4}], 0x1) 04:53:01 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:53:01 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:53:01 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400f900", @ANYRES16=r1, @ANYBLOB="010000000000000000008900000008000300", @ANYRES32=r2, @ANYBLOB="18001d801400008006000500c60000000500060000000000"], 0x34}}, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = dup2(r6, r5) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="01000020000000002e2f6604ca653000"]) r9 = syz_genetlink_get_family_id$batadv(0x0, r7) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r8, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0x8, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r9, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0xfec6, 0x39, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x200000c0}, 0x14050884) r10 = socket$packet(0x11, 0x3, 0x300) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r10, 0x107, 0x1, &(0x7f0000000100)={r12, 0x3, 0x6}, 0x10) setsockopt$packet_add_memb(r10, 0x107, 0x1, &(0x7f0000000080)={r12, 0x1, 0x6, @dev}, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="02002abdb16783e547128d101f7000fcdbdf250b00000008000300", @ANYRES32=r12, @ANYBLOB="0500290001000000"], 0x24}, 0x1, 0x0, 0x0, 0x24040010}, 0x40040) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0x50, r9, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6c}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffff}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x800) 04:53:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3d5}], 0x1) 04:53:01 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:53:01 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 22) 04:53:01 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xf, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x108000, &(0x7f0000000200)={[], [{@smackfsdef={'smackfsdef', 0x3d, '$*/!'}}, {@appraise_type}, {@obj_type={'obj_type', 0x3d, ']'}}]}) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f0000000040)=@md0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x10000, &(0x7f00000001c0)='[{{\x00') 04:53:01 executing program 6: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000040)=0x5, 0x7, 0x1) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000000000000000}, 0x11010, 0x0, 0xfffffffb, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/if_inet6\x00') r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, r2) readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x88) execveat(r3, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000001a80)=ANY=[@ANYBLOB="01000000010695e844000000e4c81c72a55250f44be970266b56fc220dec11e8c86d7623ea592667ebb5f9123f8a922d37dd3b632e1a0d7678a9110d1bec90455aa5ac8557487b6cbfc83098843d2d13be56bd437825f926e88faab5171e5f12e6", @ANYRES32=r3, @ANYBLOB="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"]) fsetxattr$trusted_overlay_opaque(r3, &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x3) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x80) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000015c0)={@local}, 0x14) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000001500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000014c0)={&(0x7f0000001540)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="97000008003a00200000a2130005003300010000000a000ca6b40ee9759e1ebf93afee96b9a1c49900aaaaaaaaaa11000000000000335e61334740cb605810d981b0e6643390674f"], 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x4004) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x380, 0x100) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) [ 1731.619123] FAULT_INJECTION: forcing a failure. [ 1731.619123] name failslab, interval 1, probability 0, space 0, times 0 [ 1731.621498] CPU: 1 PID: 10878 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1731.622909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1731.624609] Call Trace: [ 1731.625163] dump_stack+0x107/0x167 [ 1731.625918] should_fail.cold+0x5/0xa [ 1731.626693] ? __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1731.627760] ? create_object.isra.0+0x3a/0xa20 [ 1731.628708] should_failslab+0x5/0x20 [ 1731.629481] kmem_cache_alloc+0x5b/0x310 [ 1731.630312] create_object.isra.0+0x3a/0xa20 [ 1731.631202] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1731.632236] kmem_cache_alloc_node+0x169/0x330 [ 1731.633178] __alloc_skb+0x6d/0x5b0 [ 1731.633925] skb_segment+0x9d8/0x3a90 [ 1731.634704] ? lock_chain_count+0x20/0x20 [ 1731.635596] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1731.636635] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1731.637687] ? SOFTIRQ_verbose+0x10/0x10 [ 1731.638529] __udp_gso_segment+0x11c6/0x1830 [ 1731.639419] ? __sk_receive_skb+0x830/0x830 [ 1731.640302] udp4_ufo_fragment+0x528/0x720 [ 1731.641173] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1731.642185] inet_gso_segment+0x4fb/0x11a0 [ 1731.643061] skb_mac_gso_segment+0x273/0x570 [ 1731.643954] ? inet_sock_destruct+0x840/0x840 [ 1731.644877] ? skb_network_protocol+0x650/0x650 [ 1731.645860] ? skb_crc32c_csum_help+0x80/0x80 [ 1731.646765] ? lock_acquire+0x197/0x470 [ 1731.647568] ? __dev_queue_xmit+0x1c2/0x2710 [ 1731.648479] __skb_gso_segment+0x32d/0x6d0 [ 1731.649347] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1731.650410] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1731.651343] __dev_queue_xmit+0x87b/0x2710 [ 1731.652216] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1731.653160] ? mark_held_locks+0x9e/0xe0 [ 1731.653990] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1731.655055] neigh_connected_output+0x382/0x4d0 [ 1731.656011] ip_finish_output2+0x6f1/0x21f0 [ 1731.656907] ? nf_hook_slow+0xfc/0x1e0 [ 1731.657698] ? ip_frag_next+0x9e0/0x9e0 [ 1731.658501] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1731.659522] __ip_finish_output.part.0+0x5f3/0xb50 [ 1731.660525] ? ip_fragment.constprop.0+0x240/0x240 [ 1731.661529] ? nf_hook+0x510/0x510 [ 1731.662283] ip_output+0x2f7/0x600 [ 1731.663016] ip_send_skb+0xdd/0x260 [ 1731.663754] udp_send_skb+0x6da/0x11d0 [ 1731.664579] udp_sendmsg+0x139a/0x2160 [ 1731.665363] ? mark_lock+0xf5/0x2df0 [ 1731.666125] ? ip_frag_init+0x350/0x350 [ 1731.666954] ? perf_trace_lock+0xac/0x490 [ 1731.667804] ? udp_setsockopt+0xc0/0xc0 [ 1731.668624] ? mark_lock+0xf5/0x2df0 [ 1731.669377] ? __lockdep_reset_lock+0x180/0x180 [ 1731.670337] ? mark_lock+0xf5/0x2df0 [ 1731.671115] ? mark_lock+0xf5/0x2df0 [ 1731.671878] ? lock_chain_count+0x20/0x20 [ 1731.672721] ? __lock_acquire+0xbb1/0x5b00 [ 1731.673589] ? lock_chain_count+0x20/0x20 [ 1731.674452] ? perf_trace_lock+0xac/0x490 [ 1731.675299] ? SOFTIRQ_verbose+0x10/0x10 [ 1731.676116] ? __lockdep_reset_lock+0x180/0x180 [ 1731.677101] udpv6_sendmsg+0x1bed/0x2af0 [ 1731.677945] ? udp_v6_push_pending_frames+0x360/0x360 [ 1731.678991] ? SOFTIRQ_verbose+0x10/0x10 [ 1731.679821] ? mark_lock+0xf5/0x2df0 [ 1731.680593] ? lock_acquire+0x197/0x470 [ 1731.681403] ? find_held_lock+0x2c/0x110 [ 1731.682242] ? __might_fault+0xd3/0x180 [ 1731.683049] ? lock_downgrade+0x6d0/0x6d0 [ 1731.683906] ? lock_downgrade+0x6d0/0x6d0 [ 1731.684845] ? sock_has_perm+0x1ea/0x280 [ 1731.685812] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1731.687037] ? _copy_from_user+0xfb/0x1b0 [ 1731.688036] ? __import_iovec+0x458/0x590 [ 1731.689024] ? udp_v6_push_pending_frames+0x360/0x360 [ 1731.690247] inet6_sendmsg+0x105/0x140 [ 1731.691174] ? inet6_compat_ioctl+0x320/0x320 [ 1731.692228] __sock_sendmsg+0xf2/0x190 [ 1731.693170] ____sys_sendmsg+0x70d/0x870 [ 1731.694137] ? sock_write_iter+0x3d0/0x3d0 [ 1731.695137] ? do_recvmmsg+0x6d0/0x6d0 [ 1731.696059] ? perf_trace_lock+0xac/0x490 [ 1731.697062] ? __lockdep_reset_lock+0x180/0x180 [ 1731.698156] ? perf_trace_lock+0xac/0x490 [ 1731.699133] ? SOFTIRQ_verbose+0x10/0x10 [ 1731.700101] ___sys_sendmsg+0xf3/0x170 [ 1731.701044] ? sendmsg_copy_msghdr+0x160/0x160 [ 1731.702138] ? lock_downgrade+0x6d0/0x6d0 [ 1731.703125] ? find_held_lock+0x2c/0x110 [ 1731.704103] ? __fget_files+0x296/0x4c0 [ 1731.705072] ? __fget_light+0xea/0x290 [ 1731.706010] __sys_sendmsg+0xe5/0x1b0 [ 1731.706913] ? __sys_sendmsg_sock+0x40/0x40 [ 1731.707931] ? rcu_read_lock_any_held+0x75/0xa0 [ 1731.709217] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1731.710510] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1731.711749] ? trace_hardirqs_on+0x5b/0x180 [ 1731.712834] do_syscall_64+0x33/0x40 [ 1731.713676] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1731.714727] RIP: 0033:0x7f09634e0b19 [ 1731.715499] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1731.719311] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1731.720914] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1731.722398] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1731.723858] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1731.725330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1731.726805] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:53:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3dc}], 0x1) 04:53:01 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='+', 0x1}], 0x6) [ 1731.802045] device lo entered promiscuous mode 04:53:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3df}], 0x1) [ 1731.850639] device lo left promiscuous mode 04:53:01 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x6}], 0x6) 04:53:01 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x4, 0x1, 0x5}, 0x14}}, 0x0) 04:53:02 executing program 6: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000040)=0x5, 0x7, 0x1) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x11010, 0x0, 0xfffffffb, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/if_inet6\x00') r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, r2) readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x88) execveat(r3, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000001a80)=ANY=[@ANYBLOB="01000000010695e844000000e4c81c72a55250f44be970266b56fc220dec11e8c86d7623ea592667ebb5f9123f8a922d37dd3b632e1a0d7678a9110d1bec90455aa5ac8557487b6cbfc83098843d2d13be56bd437825f926e88faab5171e5f12e6", @ANYRES32=r3, @ANYBLOB="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"]) fsetxattr$trusted_overlay_opaque(r3, &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x3) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x80) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000015c0)={@local}, 0x14) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000001500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000014c0)={&(0x7f0000001540)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="97000008003a00200000a2130005003300010000000a000ca6b40ee9759e1ebf93afee96b9a1c49900aaaaaaaaaa11000000000000335e61334740cb605810d981b0e6643390674f"], 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x4004) socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x380, 0x100) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) 04:53:02 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:53:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3e8}], 0x1) 04:53:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3f1}], 0x1) 04:53:17 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x9}], 0x6) 04:53:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 04:53:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000002580)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000000c0)={r2, 0x5, 0x20}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000000940)=[{{&(0x7f00000004c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000540)="a87937e4434288172f1df97a", 0xc}], 0x1, &(0x7f00000005c0)=[{0x78, 0x118, 0xfffffff9, "57fd13a60c8ac1dc1f3432d1f2ec6be022dd43b13d61e59bb6746d5f1de1b0b55e2fbf1134a1cb5de4fb31362500851ee7c290441444eb85603f0f02972ca631358660484578fe6d5c4f3d02ac2a93acc5381c7f2b8333b1a47bd20a69cf770a28aa150db5c4"}, {0x20, 0x115, 0x6, "71ec75ff45c45c11214976e2afe1e7fe"}, {0x98, 0x14, 0x3, "4e5f1366177636c38055e3d9074b68afcac6a02ef17a99d68f9d54a00b96d994c606494dc30686becfaa99a883ad0deb1ef42d37fb1172125efafd0d3adcb29aedf3be4b1183202dc757e8e208dd022b0bbc3dd04c1cfc157c6d46af11e1693e3dad4f64d1ba741b009dc8ce8ca356abf2db3376aa25fba9adf0772acb947b7c20efd5"}, {0x28, 0x105, 0x1ff, "0bc5df81c01e79f354787e495d0c52ae84d0b8fa5a946bc0"}, {0x108, 0x112, 0xffff23d1, "7f055582b3397cc58780ccd2061d2158335e8b48a9df6dfdf188f09ab42fe179dabe2784260fe463f531b5c78cdc1eb85097184a4e15b13dddabf919e0ff0aa12199947224e8cc4680bfb7556bcc16bcffe65251baafe0a9dcb38696a5f02b6e94f9df8230349b84c8128817a88d295ee77ea9dbcc0bdf4877ab3d25f3193bae91db1db6d2490847688009b91cbf2b886397e6412be567a2962c9518ab38041ebb0cff4d0a94530093c5c7e107895ffedb5e8dbc3593550ece6c9e50f746c63b710d13c1137f8bebaecca2ce9bafc5bbe7a5275ace70346d7ec5135397be85e0885fbf8ffda882939625b33e16660461010a"}, {0x40, 0x6, 0x401, "6e0d2f44ee1d8ec6a71e255b3cf35d9c0b5ce56c7035a5917c2d03e86567897b8b8176150e40a6d99f7e319253"}, {0xb0, 0x1, 0xe9, "2978391d3b28cbec21507c3d4980d476fa8355a96676303d0d4d4b2c40375c054b7104f368fae69f2125ce5d5c7965c5ee5ea1eb92b92ed7e0a8b63df0f31daa9bc98c6f9a38f2040c0ec865a74b7de2d6f897db50e7c1c363aef2aca9197586dc20d891178455173f1861e3f8a5e4797f25e48ba97ec3ae3be23c62e22711dfbbb05e8b680ff904f9d46bfce15c412a2fa29472e79ebb4c4dfa41b8ad6997"}], 0x350}}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000002580)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_SCRUB(r3, 0xc400941b, &(0x7f00000000c0)={r5, 0x5, 0x20}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000000)={0x8, 0x3, {0x9, @usage=0x7fffffff, r2, 0xe1, 0x3, 0x1, 0x3, 0x8, 0x11, @struct={0x7, 0x443}, 0x3, 0x8, [0x5, 0x80000001, 0x3, 0x7, 0x2, 0x400]}, {0x200, @struct={0x2cc9, 0x5}, 0x0, 0x5, 0xf6e, 0x0, 0x9, 0xfff, 0x0, @struct={0xd523, 0x200}, 0xfff, 0x4, [0x1, 0x2f3, 0x6, 0x4, 0x9, 0x7f]}, {0x6, @struct={0x80000000, 0x9}, r5, 0x7, 0x3f, 0xe2bb, 0x9, 0x5, 0x890, @usage=0x1f, 0x8000, 0x59a6a60e, [0xe4, 0x5, 0xfffffffffffffa21, 0x655, 0x80, 0x200]}, {0x9, 0x6, 0x4}}) 04:53:17 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) r2 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000380)='./file0\x00', 0x46, 0x9, &(0x7f0000000980)=[{&(0x7f00000003c0)="06f71662969bbafa6c69f1af246c85ea483de0ba551060e0bebd304635abff09cac0ea56fc5814898a754e0839ec7b67e736724ab1e27c4fb9bcf9f90a738dbe1b", 0x41, 0xfffffffffffffffa}, {&(0x7f0000000500)="f8a64c6f0b05eaa6f7ad5b7cfcf6af83362ab09813efec6ef12b1d5d41f941137fcf66e45a0200c207460215f035c7d3e6b89e93d961b7d8449f1fb2858514ae55f232b187437bffebc162bc0b1c39e2bfc09b53bf374a14726e6bca25003ab2c34bd8b00acae03bc7729fbfc0d154c306e9ed9ea164a4a6e378f09eeaf73ba7e4f449805ac0b2b8a5984e2283", 0x8d, 0x7}, {&(0x7f0000000440)="d3f7e73969775942f40e87", 0xb, 0x8}, {&(0x7f00000005c0)="b6e72c1569aa3d50c60bf8b557b1695e43c07aeabfdd711a388d78ea50d02de402fd8e72a7b5bf10dcb3feca4a9e6093b3e20b1be4afada781af829c451ab234b919112f25faae077987cb42e21ac7207daab82b09614275f0f7e80b084d8b19b094dcbd3561df98342743fef83402466d59b51d30232884e7ba374f107f839939d7ff9ea690878e5ef2d8a6618d74dd97b158edfc378a921e40e5c5112e7ab60e5a4beaf25588fdabae9002d8a6325badcae3fcc012a9c6ad241a677884f7e6622f9200cd8c4b78b639f4b367a6287efc3a5eae", 0xd4, 0x7}, {&(0x7f00000006c0)="5fa5fd9b62776b0f15e67067467de1f33f6caf69e12a8443f92f4e0327fed7cc826845334ff36d2a80eb57753876dd989e5acd7e977a76c4fe1956f51e906f5bdc1be1a37a56cf94cd3d8b542e99172d7c3009662f5c30d42bc20a274e7763af44ba65c0e6948964a49d5ad01678e5b6335f03374b4b9fb67bcff380b7594eeb71dacffb20ed1df4b31dcdda8afb770c36b1e9f0cd1fa7ab3f54d01bda059e18f22264baed8faa396f7240840943a4ea7e84bc7f8c63fa", 0xb7, 0x2}, {&(0x7f0000000780)="d340e1e04e08dbc4ce24a39edeb3da4bda3adecf85bb39d1", 0x18, 0x455}, {&(0x7f00000007c0)="dd71e4ac1c01a5783e79bd085849e44fcbff8c73e354545bb05e0e858c8b36095a97c1a82940048061c4b2033c2d725755f37f5f523abc0a2ec86cf67bf4d2d426f1f4f2e5e01645a6b63b6a3d0abe9767d6277c7e", 0x55, 0x2}, {&(0x7f0000000840)="b0ea3a28704e64975fd341e964beda2849e29658487bbd4647203947856b288290d67d0b76fd8bca18e702c8224e46b01b4a0d5ebc508d5da820fd00bde6926958e899388fffecd8ed3278b51f250d4346c35204432343", 0x57, 0x2}, {&(0x7f00000008c0)="8fe7121873625c06decdf2caae1a52f414e1f78d0368629183f86ed09ac51e1e20e805b9c5402f9937f039a6742ae64f49071e98e41523fba86e86857dfa2d04e154a4d134e5422c5b9f6ccdaeefd8f6a44fdc2fcea24d11742b1975b6c2a862a242f0138133604a8325adba53f30240e59de47e64dd6be80b9e40da99f17d984e45227d123868836d356dad86a6fd84", 0x90}], 0x10b002, &(0x7f0000000a80)={[{'\xad-\x88$\\'}, {'\x00'}, {'\x00'}, {'[\':\\'}, {'TIPCv2\x00'}, {}, {'vfat\x00'}], [{@smackfsdef={'smackfsdef', 0x3d, 'TIPCv2\x00'}}, {@obj_type}, {@uid_gt={'uid>', 0xee00}}]}) openat(r2, &(0x7f0000000b00)='./file0\x00', 0x420182, 0x3) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_PEER_GET(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="9831", @ANYRES16=r3, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x4000040}, 0x8080) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd, 0x0, 0x0, 0x0, {0x40}}, 0x0) r5 = syz_open_dev$ttys(0xc, 0x2, 0x0) r6 = syz_io_uring_setup(0x3a75, &(0x7f0000000c80)={0x0, 0x10000, 0x0, 0x10001, 0x0, 0x0, r1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000c40)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x2007, @fd=r5, 0x4, 0x6, 0x7, 0x0, 0x0, {0x1, r9}}, 0x80000000) ioctl$sock_bt_hci(r4, 0x800448d3, &(0x7f0000000080)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400040001000270000004f8", 0x16}, {0x0, 0x0, 0x10005}], 0x0, &(0x7f0000000b40)=ANY=[@ANYBLOB="00c9cc503d8cd27997b1ad4219cb27e6f7b622abb3d424e739603d3a4fe52ef6aca498c1bb58a7d2ea75961d4be7b62d70bff8388465e2e1266302ebdb"]) syz_io_uring_submit(r7, r8, &(0x7f0000000f80)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, r0, 0x0, &(0x7f0000000f40)={&(0x7f0000000b80)=@pptp={0x18, 0x2, {0x1, @private=0x8}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000080)="f1d06a7935bb4cca43f34a13f061444c18c55dc8698ef25e3f8d854e36ed55fa909d0beb478608f3f8497059a911c6c3ab77d2c6b7801fb24c3e61293dfc96", 0x3f}, {&(0x7f0000000d00)="fa7f836a2032b203dc418df6f600e5846213191caa7fd5b8949ffe344f6be68f608841975a678f05d6c66576903c9a5d46fa5cc9e4eb856a18520d621c14a5dfb9abd2c95da28b06f0d1c94274c168edd113158f79d4dd17c5b005a59d284fe6e1a5605fcffc2bfef8f2820c95df2e493507e1a4d57bbfb37c61f86991249ef2", 0x80}, {&(0x7f0000000d80)="418aeb1f5da0ccc6884bcf1830f94cb36200352c0254e4148cedfc6337e502f300041c56a62b7a9eeb6b245d7984e4961c7a5f97aa0693a7786dd359c8a8bcf9b3fdb507cba4b23c9a4a285d979fb43322f303920c24fe6ae7a080b47ecb4d047ca570b03f8790ba17094c0f4fe7f0293afb4bffd3e96cda5f97aaf0a7dff2b2c723916ff0301e753090d32ceec0cb54f0557da17b3c4ac89bc7af639a05f03838d663efea83c99f92", 0xa9}, {&(0x7f0000000e40)="2290dc91b9b618a0495f25155a1e3233211d5d44e9d9f0a806c5f1540b3929add643805a3c73a6e083d333df81740cdebd32fc305249ac5d16fbe9ca106e7a71ca20", 0x42}], 0x4, &(0x7f0000000ec0)=[{0x60, 0x10f, 0x7, "5702b556c13c4eee6f77b02a5efb65c164fbcdd12f92d680f440e7d5fe21557a0118260438e5665f49df6898a2a4a8478a5002174ccf3e9ac7a3a57ded632fa90a53ebd69d5867dc0bbe202b8e4c"}, {0x20, 0x10e, 0x80000001, "219e315ec230d48732"}], 0x80}, 0x0, 0x8000, 0x1, {0x0, r9}}, 0xffff) 04:53:17 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 23) 04:53:17 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r1, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) getsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$WPAN_SECURITY_LEVEL(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040), 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) lseek(0xffffffffffffffff, 0x2, 0x3) connect$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xfffffffffffe0306}}}, 0x14) sendmmsg$sock(r0, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) 04:53:17 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) [ 1747.905395] FAULT_INJECTION: forcing a failure. [ 1747.905395] name failslab, interval 1, probability 0, space 0, times 0 [ 1747.907820] CPU: 1 PID: 10912 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1747.909084] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1747.910575] Call Trace: [ 1747.911060] dump_stack+0x107/0x167 [ 1747.911738] should_fail.cold+0x5/0xa [ 1747.912441] should_failslab+0x5/0x20 [ 1747.913140] __kmalloc_node_track_caller+0x74/0x3b0 [ 1747.914050] ? skb_segment+0x9d8/0x3a90 [ 1747.914773] __alloc_skb+0xb1/0x5b0 [ 1747.915452] skb_segment+0x9d8/0x3a90 [ 1747.916146] ? lock_chain_count+0x20/0x20 [ 1747.917003] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1747.917916] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1747.918883] ? SOFTIRQ_verbose+0x10/0x10 [ 1747.919645] __udp_gso_segment+0x11c6/0x1830 [ 1747.920456] ? __sk_receive_skb+0x830/0x830 [ 1747.921281] udp4_ufo_fragment+0x528/0x720 [ 1747.922072] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1747.922994] inet_gso_segment+0x4fb/0x11a0 [ 1747.923794] skb_mac_gso_segment+0x273/0x570 [ 1747.924620] ? inet_sock_destruct+0x840/0x840 [ 1747.925484] ? skb_network_protocol+0x650/0x650 [ 1747.926322] ? skb_crc32c_csum_help+0x80/0x80 [ 1747.927160] ? lock_acquire+0x197/0x470 [ 1747.927881] ? __dev_queue_xmit+0x1c2/0x2710 [ 1747.928696] __skb_gso_segment+0x32d/0x6d0 [ 1747.929473] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1747.930424] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1747.931256] __dev_queue_xmit+0x87b/0x2710 [ 1747.932042] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1747.932894] ? mark_held_locks+0x9e/0xe0 [ 1747.933636] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1747.934588] neigh_connected_output+0x382/0x4d0 [ 1747.935449] ip_finish_output2+0x6f1/0x21f0 [ 1747.936234] ? nf_hook_slow+0xfc/0x1e0 [ 1747.936947] ? ip_frag_next+0x9e0/0x9e0 [ 1747.937664] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1747.938577] __ip_finish_output.part.0+0x5f3/0xb50 [ 1747.939470] ? ip_fragment.constprop.0+0x240/0x240 [ 1747.940353] ? nf_hook+0x510/0x510 [ 1747.941021] ip_output+0x2f7/0x600 [ 1747.941670] ip_send_skb+0xdd/0x260 [ 1747.942337] udp_send_skb+0x6da/0x11d0 [ 1747.943063] udp_sendmsg+0x139a/0x2160 [ 1747.943761] ? mark_lock+0xf5/0x2df0 [ 1747.944435] ? ip_frag_init+0x350/0x350 [ 1747.945177] ? perf_trace_lock+0xac/0x490 [ 1747.945921] ? udp_setsockopt+0xc0/0xc0 [ 1747.946636] ? mark_lock+0xf5/0x2df0 [ 1747.947307] ? __lockdep_reset_lock+0x180/0x180 [ 1747.948158] ? mark_lock+0xf5/0x2df0 [ 1747.948836] ? mark_lock+0xf5/0x2df0 [ 1747.949549] ? lock_chain_count+0x20/0x20 [ 1747.950296] ? __lock_acquire+0xbb1/0x5b00 [ 1747.951056] ? lock_chain_count+0x20/0x20 [ 1747.951815] ? perf_trace_lock+0xac/0x490 [ 1747.952563] ? SOFTIRQ_verbose+0x10/0x10 [ 1747.953305] ? __lockdep_reset_lock+0x180/0x180 [ 1747.954155] udpv6_sendmsg+0x1bed/0x2af0 [ 1747.954902] ? udp_v6_push_pending_frames+0x360/0x360 [ 1747.955821] ? SOFTIRQ_verbose+0x10/0x10 [ 1747.956561] ? mark_lock+0xf5/0x2df0 [ 1747.957249] ? lock_acquire+0x197/0x470 [ 1747.957964] ? find_held_lock+0x2c/0x110 [ 1747.958700] ? __might_fault+0xd3/0x180 [ 1747.959417] ? lock_downgrade+0x6d0/0x6d0 [ 1747.960170] ? lock_downgrade+0x6d0/0x6d0 [ 1747.960934] ? sock_has_perm+0x1ea/0x280 [ 1747.961664] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1747.962594] ? _copy_from_user+0xfb/0x1b0 [ 1747.963354] ? __import_iovec+0x458/0x590 [ 1747.964105] ? udp_v6_push_pending_frames+0x360/0x360 [ 1747.965035] inet6_sendmsg+0x105/0x140 [ 1747.965728] ? inet6_compat_ioctl+0x320/0x320 [ 1747.966519] __sock_sendmsg+0xf2/0x190 [ 1747.967213] ____sys_sendmsg+0x70d/0x870 [ 1747.967935] ? sock_write_iter+0x3d0/0x3d0 [ 1747.968707] ? do_recvmmsg+0x6d0/0x6d0 [ 1747.969403] ? perf_trace_lock+0xac/0x490 [ 1747.970151] ? __lockdep_reset_lock+0x180/0x180 [ 1747.970976] ? perf_trace_lock+0xac/0x490 [ 1747.971708] ? SOFTIRQ_verbose+0x10/0x10 [ 1747.972435] ___sys_sendmsg+0xf3/0x170 [ 1747.973141] ? sendmsg_copy_msghdr+0x160/0x160 [ 1747.973963] ? lock_downgrade+0x6d0/0x6d0 [ 1747.974706] ? find_held_lock+0x2c/0x110 [ 1747.975442] ? __fget_files+0x296/0x4c0 [ 1747.976164] ? __fget_light+0xea/0x290 [ 1747.976878] __sys_sendmsg+0xe5/0x1b0 [ 1747.977553] ? __sys_sendmsg_sock+0x40/0x40 [ 1747.978321] ? rcu_read_lock_any_held+0x75/0xa0 [ 1747.979174] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1747.980107] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1747.981026] ? trace_hardirqs_on+0x5b/0x180 [ 1747.981797] do_syscall_64+0x33/0x40 [ 1747.982464] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1747.983373] RIP: 0033:0x7f09634e0b19 [ 1747.984036] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1747.987269] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1747.988618] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1747.989874] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1747.991129] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1747.992378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1747.993630] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:53:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x3fb}], 0x1) 04:53:18 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0xa}], 0x6) 04:53:18 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="1400000000ffff0000000000000000081e08aff616875b3bdc61992dc83e2a679410e01fe8e8e0dbf637a27bae8e8a459e56f60fc7a1eb1d73b449fc1370cc83edf4b22a9ed535f98a0f2b4040154c70963ed2cc3b81585e1f7481894768cd82d5cc4e6990b78c9138378eb283f42588b7859d2cc107b2857b41ecb3595ad1f7598ac8b7d8488e4a029a850e0cf042662f2f8002051973cfb2fcfa1bdc8a757d0f7dd24e9d4fda432609f980d829ba50198d4ae6ad2654b7b77f82ec699a8fc723fe61be71764a2ece7103c89637f442f59bbde4143bc73aa3e7"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'macsec0\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000240)=0x1f) ioctl$TUNSETLINK(r0, 0x400454cd, 0x304) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) r3 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x42e2, &(0x7f0000000040)={0x0, 0xa01d, 0x4, 0x1, 0x1c3, 0x0, r3}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r3, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) ioctl$TUNSETGROUP(r3, 0x400454ce, 0xffffffffffffffff) 04:53:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x407}], 0x1) [ 1748.128057] FAT-fs (loop7): bogus sectors per cluster 0 [ 1748.129374] FAT-fs (loop7): Can't find a valid FAT filesystem 04:53:18 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 24) 04:53:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:53:18 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x20000081}], 0x6) 04:53:18 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000080)='./file1\x00', 0x40000, 0x110) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0xa, 0x0, 0x0) readahead(0xffffffffffffffff, 0x0, 0x6) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000140)=@v2={0x2, @aes128, 0x1, '\x00', @b}) syz_io_uring_setup(0x17f02, &(0x7f0000000240)={0x0, 0x0, 0x10}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)={0x170, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x51, 0x9}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x50}}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010100}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x101}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x71}, @IPVS_CMD_ATTR_DAEMON={0x88, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x1d}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000080)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r6, 0x0}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000180)={0xc939, "e1e9f9"}, 0x6) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) [ 1748.335141] FAULT_INJECTION: forcing a failure. [ 1748.335141] name failslab, interval 1, probability 0, space 0, times 0 [ 1748.336710] CPU: 1 PID: 10953 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1748.337613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1748.338713] Call Trace: [ 1748.339073] dump_stack+0x107/0x167 [ 1748.339556] should_fail.cold+0x5/0xa [ 1748.340060] ? create_object.isra.0+0x3a/0xa20 [ 1748.340671] should_failslab+0x5/0x20 [ 1748.341168] kmem_cache_alloc+0x5b/0x310 [ 1748.341706] create_object.isra.0+0x3a/0xa20 [ 1748.342290] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1748.342958] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1748.343623] ? skb_segment+0x9d8/0x3a90 [ 1748.344161] __alloc_skb+0xb1/0x5b0 [ 1748.344677] skb_segment+0x9d8/0x3a90 [ 1748.345176] ? lock_chain_count+0x20/0x20 [ 1748.345759] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1748.346417] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1748.347102] ? SOFTIRQ_verbose+0x10/0x10 [ 1748.347647] __udp_gso_segment+0x11c6/0x1830 [ 1748.348217] ? __sk_receive_skb+0x830/0x830 [ 1748.348796] udp4_ufo_fragment+0x528/0x720 [ 1748.349356] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1748.350000] inet_gso_segment+0x4fb/0x11a0 [ 1748.350566] skb_mac_gso_segment+0x273/0x570 [ 1748.351132] ? inet_sock_destruct+0x840/0x840 [ 1748.351725] ? skb_network_protocol+0x650/0x650 [ 1748.352342] ? skb_crc32c_csum_help+0x80/0x80 [ 1748.352955] ? lock_acquire+0x197/0x470 [ 1748.353471] ? __dev_queue_xmit+0x1c2/0x2710 [ 1748.354067] __skb_gso_segment+0x32d/0x6d0 [ 1748.354621] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1748.355317] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1748.355916] __dev_queue_xmit+0x87b/0x2710 [ 1748.356480] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1748.357120] ? mark_held_locks+0x9e/0xe0 [ 1748.357654] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1748.358337] neigh_connected_output+0x382/0x4d0 [ 1748.358951] ip_finish_output2+0x6f1/0x21f0 [ 1748.359506] ? nf_hook_slow+0xfc/0x1e0 [ 1748.360011] ? ip_frag_next+0x9e0/0x9e0 [ 1748.360523] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1748.361222] __ip_finish_output.part.0+0x5f3/0xb50 [ 1748.361881] ? ip_fragment.constprop.0+0x240/0x240 [ 1748.362515] ? nf_hook+0x510/0x510 [ 1748.362993] ip_output+0x2f7/0x600 [ 1748.363452] ip_send_skb+0xdd/0x260 [ 1748.363923] udp_send_skb+0x6da/0x11d0 [ 1748.364451] udp_sendmsg+0x139a/0x2160 [ 1748.364958] ? mark_lock+0xf5/0x2df0 [ 1748.365437] ? ip_frag_init+0x350/0x350 [ 1748.365974] ? perf_trace_lock+0xac/0x490 [ 1748.366662] ? udp_setsockopt+0xc0/0xc0 [ 1748.367219] ? mark_lock+0xf5/0x2df0 [ 1748.367841] ? __lockdep_reset_lock+0x180/0x180 [ 1748.368525] ? mark_lock+0xf5/0x2df0 [ 1748.369035] ? mark_lock+0xf5/0x2df0 [ 1748.369523] ? lock_chain_count+0x20/0x20 [ 1748.370073] ? __lock_acquire+0xbb1/0x5b00 [ 1748.370616] ? lock_chain_count+0x20/0x20 [ 1748.371156] ? perf_trace_lock+0xac/0x490 [ 1748.371702] ? SOFTIRQ_verbose+0x10/0x10 [ 1748.372223] ? __lockdep_reset_lock+0x180/0x180 [ 1748.372829] udpv6_sendmsg+0x1bed/0x2af0 [ 1748.373360] ? udp_v6_push_pending_frames+0x360/0x360 [ 1748.374019] ? SOFTIRQ_verbose+0x10/0x10 [ 1748.374559] ? mark_lock+0xf5/0x2df0 [ 1748.375036] ? lock_acquire+0x197/0x470 [ 1748.375547] ? find_held_lock+0x2c/0x110 [ 1748.376074] ? __might_fault+0xd3/0x180 [ 1748.376597] ? lock_downgrade+0x6d0/0x6d0 [ 1748.377149] ? lock_downgrade+0x6d0/0x6d0 [ 1748.377679] ? sock_has_perm+0x1ea/0x280 [ 1748.378219] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1748.378903] ? _copy_from_user+0xfb/0x1b0 [ 1748.379463] ? __import_iovec+0x458/0x590 [ 1748.380015] ? udp_v6_push_pending_frames+0x360/0x360 [ 1748.380710] inet6_sendmsg+0x105/0x140 [ 1748.381226] ? inet6_compat_ioctl+0x320/0x320 [ 1748.381819] __sock_sendmsg+0xf2/0x190 [ 1748.382332] ____sys_sendmsg+0x70d/0x870 [ 1748.382866] ? sock_write_iter+0x3d0/0x3d0 [ 1748.383417] ? do_recvmmsg+0x6d0/0x6d0 [ 1748.383928] ? perf_trace_lock+0xac/0x490 [ 1748.384477] ? __lockdep_reset_lock+0x180/0x180 [ 1748.385100] ? perf_trace_lock+0xac/0x490 [ 1748.385648] ? SOFTIRQ_verbose+0x10/0x10 [ 1748.386185] ___sys_sendmsg+0xf3/0x170 [ 1748.386698] ? sendmsg_copy_msghdr+0x160/0x160 [ 1748.387300] ? lock_downgrade+0x6d0/0x6d0 [ 1748.387850] ? find_held_lock+0x2c/0x110 [ 1748.388392] ? __fget_files+0x296/0x4c0 [ 1748.388942] ? __fget_light+0xea/0x290 [ 1748.389461] __sys_sendmsg+0xe5/0x1b0 [ 1748.389962] ? __sys_sendmsg_sock+0x40/0x40 [ 1748.390527] ? rcu_read_lock_any_held+0x75/0xa0 [ 1748.391149] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1748.391834] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1748.392507] ? trace_hardirqs_on+0x5b/0x180 [ 1748.393086] do_syscall_64+0x33/0x40 [ 1748.393577] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1748.394247] RIP: 0033:0x7f09634e0b19 [ 1748.394718] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1748.397068] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1748.398048] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1748.398960] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1748.399874] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1748.400807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1748.401728] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:53:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:53:18 executing program 7: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_LBT_MODE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, 0x0, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c000}, 0x8000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x10000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000180)={0x20, 0x0, 'client0\x00', 0x0, "e5fac60000f35800", "937634beeccf2455d1cea2e6fb6dfbfdd68d9718ba8cefd191bfb6e75c0f4986"}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES32=r2, @ANYRESDEC=r2], 0xfdef) fsopen(&(0x7f0000000040)='pipefs\x00', 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) fallocate(r1, 0x49, 0x3ff, 0xd6f0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'ip6gre0\x00', 0x0, 0x2f, 0x81, 0x9, 0x2, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, '\x00', 0xf}, 0x20, 0x80, 0x9, 0x7fffffff}}) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x40, 0x3f, 0x20, 0x37, 0x0, 0x7, 0x20200, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x9, 0x4fb}, 0x800, 0x1, 0x8, 0x1, 0x89c, 0x6, 0x0, 0x0, 0x200, 0x0, 0x7e6a000000000}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0xb) fcntl$getflags(0xffffffffffffffff, 0x408) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$RTC_WKALM_SET(r4, 0x4028700f, &(0x7f00000000c0)={0x1, 0x1, {0x24, 0x24, 0x1, 0x1, 0x2, 0xfe2d, 0x0, 0x1d, 0x1}}) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) [ 1762.921943] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10975 comm=syz-executor.5 04:53:32 executing program 6: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xeffffffffffffffd, 0xffffffffffffffff, 0x9) r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r0, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc71f03f1c84f4abf2edd5e599ddf3d00a28ce2d10d69c19cc92a89e0e800ab00000000"], 0x54, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000000500)=[{0x0, 0x0, 0x2}, {0x0, 0x0, 0xfbf}], 0x1020090, &(0x7f00000005c0)=ANY=[@ANYBLOB]) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x15b0) 04:53:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x408}], 0x1) 04:53:32 executing program 7: write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2000000000, 0x7}, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = pidfd_open(r1, 0x0) r3 = dup(r2) r4 = gettid() r5 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x900, 0x0) kcmp(r1, r4, 0x1, r5, r3) setns(r3, 0x8000000) dup2(r0, 0xffffffffffffffff) 04:53:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file1\x00', 0x42, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x81, 0x0, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x1200, 0x4}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r2, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x0, 0x0, 0xbc, 0x8, 0x0, 0x7, 0x17007, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x2, @perf_config_ext={0xe0, 0x1}, 0x401, 0x3ff, 0x1, 0x6, 0x18, 0x5, 0x7, 0x0, 0x7ff, 0x0, 0x3}, r1, 0xb, r2, 0x8) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000008c0)={0x201044100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r0}}, 0x58) r3 = io_uring_setup(0x133d, &(0x7f0000000180)={0x0, 0x9407, 0x1, 0x3, 0x7, 0x0, r0}) sendfile(r3, r2, &(0x7f0000000200)=0x1, 0x4) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, 0x0, 0x0) 04:53:32 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x7ffff000}], 0x6) 04:53:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x1, 0xde) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), r0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x88, r1, 0x1, 0x70bd26, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x1000}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x3}}]}, 0x88}, 0x1, 0x0, 0x0, 0x8800}, 0x800) bind$inet6(0xffffffffffffffff, &(0x7f0000000240)={0xa, 0x4e20, 0x4, @remote, 0x1000}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000880)=ANY=[@ANYBLOB="280000001a0011cd00000000000008000000000000000000", @ANYRES32=0x0, @ANYBLOB="0c00048005"], 0x28}}, 0x0) 04:53:32 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 25) 04:53:32 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) [ 1762.950802] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 1762.952531] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 1762.954194] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 04:53:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x41b}], 0x1) [ 1762.962138] FAULT_INJECTION: forcing a failure. [ 1762.962138] name failslab, interval 1, probability 0, space 0, times 0 [ 1762.963608] CPU: 1 PID: 10987 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1762.964450] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1762.965467] Call Trace: [ 1762.965796] dump_stack+0x107/0x167 [ 1762.966248] should_fail.cold+0x5/0xa [ 1762.966708] ? trace_hardirqs_on+0x5b/0x180 [ 1762.967234] ? __alloc_skb+0x6d/0x5b0 [ 1762.967708] should_failslab+0x5/0x20 [ 1762.968175] kmem_cache_alloc_node+0x55/0x330 [ 1762.968722] __alloc_skb+0x6d/0x5b0 [ 1762.969187] skb_segment+0x9d8/0x3a90 [ 1762.969653] ? lock_chain_count+0x20/0x20 [ 1762.970196] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1762.970798] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1762.971435] ? SOFTIRQ_verbose+0x10/0x10 [ 1762.971941] __udp_gso_segment+0x11c6/0x1830 [ 1762.972477] ? __sk_receive_skb+0x830/0x830 [ 1762.973014] udp4_ufo_fragment+0x528/0x720 [ 1762.973534] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1762.974140] inet_gso_segment+0x4fb/0x11a0 [ 1762.974672] skb_mac_gso_segment+0x273/0x570 [ 1762.975205] ? inet_sock_destruct+0x840/0x840 [ 1762.975755] ? skb_network_protocol+0x650/0x650 [ 1762.976346] ? skb_crc32c_csum_help+0x80/0x80 [ 1762.976911] ? lock_acquire+0x197/0x470 [ 1762.977417] ? __dev_queue_xmit+0x1c2/0x2710 [ 1762.977982] __skb_gso_segment+0x32d/0x6d0 [ 1762.978518] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1762.979189] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1762.979744] __dev_queue_xmit+0x87b/0x2710 [ 1762.980296] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1762.980888] ? mark_held_locks+0x9e/0xe0 [ 1762.981378] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1762.982027] neigh_connected_output+0x382/0x4d0 [ 1762.982611] ip_finish_output2+0x6f1/0x21f0 [ 1762.983149] ? nf_hook_slow+0xfc/0x1e0 [ 1762.983635] ? ip_frag_next+0x9e0/0x9e0 [ 1762.984148] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1762.984793] __ip_finish_output.part.0+0x5f3/0xb50 [ 1762.985417] ? ip_fragment.constprop.0+0x240/0x240 [ 1762.986006] ? nf_hook+0x510/0x510 [ 1762.986459] ip_output+0x2f7/0x600 [ 1762.986894] ip_send_skb+0xdd/0x260 [ 1762.987339] udp_send_skb+0x6da/0x11d0 [ 1762.987811] udp_sendmsg+0x139a/0x2160 [ 1762.988278] ? mark_lock+0xf5/0x2df0 [ 1762.988744] ? ip_frag_init+0x350/0x350 [ 1762.989249] ? perf_trace_lock+0xac/0x490 [ 1762.989763] ? udp_setsockopt+0xc0/0xc0 [ 1762.990262] ? mark_lock+0xf5/0x2df0 [ 1762.990708] ? __lockdep_reset_lock+0x180/0x180 [ 1762.991287] ? mark_lock+0xf5/0x2df0 [ 1762.991747] ? mark_lock+0xf5/0x2df0 [ 1762.992194] ? lock_chain_count+0x20/0x20 [ 1762.992692] ? __lock_acquire+0xbb1/0x5b00 [ 1762.993226] ? lock_chain_count+0x20/0x20 [ 1762.993729] ? perf_trace_lock+0xac/0x490 [ 1762.994226] ? SOFTIRQ_verbose+0x10/0x10 [ 1762.994734] ? __lockdep_reset_lock+0x180/0x180 [ 1762.995309] udpv6_sendmsg+0x1bed/0x2af0 [ 1762.995805] ? udp_v6_push_pending_frames+0x360/0x360 [ 1762.996426] ? SOFTIRQ_verbose+0x10/0x10 [ 1762.996936] ? mark_lock+0xf5/0x2df0 [ 1762.997394] ? lock_acquire+0x197/0x470 [ 1762.997887] ? find_held_lock+0x2c/0x110 [ 1762.998399] ? __might_fault+0xd3/0x180 [ 1762.998895] ? lock_downgrade+0x6d0/0x6d0 [ 1762.999409] ? lock_downgrade+0x6d0/0x6d0 [ 1762.999927] ? sock_has_perm+0x1ea/0x280 [ 1763.000433] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1763.001072] ? _copy_from_user+0xfb/0x1b0 [ 1763.001575] ? __import_iovec+0x458/0x590 [ 1763.002068] ? udp_v6_push_pending_frames+0x360/0x360 [ 1763.002688] inet6_sendmsg+0x105/0x140 [ 1763.003154] ? inet6_compat_ioctl+0x320/0x320 [ 1763.003703] __sock_sendmsg+0xf2/0x190 [ 1763.004185] ____sys_sendmsg+0x70d/0x870 [ 1763.004688] ? sock_write_iter+0x3d0/0x3d0 [ 1763.005217] ? do_recvmmsg+0x6d0/0x6d0 [ 1763.005699] ? perf_trace_lock+0xac/0x490 [ 1763.006215] ? __lockdep_reset_lock+0x180/0x180 [ 1763.006799] ? perf_trace_lock+0xac/0x490 [ 1763.007308] ? SOFTIRQ_verbose+0x10/0x10 [ 1763.007820] ___sys_sendmsg+0xf3/0x170 [ 1763.008315] ? sendmsg_copy_msghdr+0x160/0x160 [ 1763.008904] ? lock_downgrade+0x6d0/0x6d0 [ 1763.009427] ? find_held_lock+0x2c/0x110 [ 1763.009953] ? __fget_files+0x296/0x4c0 [ 1763.010441] ? __fget_light+0xea/0x290 [ 1763.010946] __sys_sendmsg+0xe5/0x1b0 [ 1763.011418] ? __sys_sendmsg_sock+0x40/0x40 [ 1763.011964] ? rcu_read_lock_any_held+0x75/0xa0 [ 1763.012543] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1763.013181] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1763.013832] ? trace_hardirqs_on+0x5b/0x180 [ 1763.014382] do_syscall_64+0x33/0x40 [ 1763.014862] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1763.015485] RIP: 0033:0x7f09634e0b19 [ 1763.015941] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1763.018210] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1763.019152] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1763.020006] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1763.020877] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1763.021744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1763.022623] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:53:33 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x2) 04:53:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mount$cgroup(0x0, 0x0, &(0x7f0000000100), 0x180010, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)='./file2\x00') creat(&(0x7f0000000200)='./file1\x00', 0x2) chroot(&(0x7f0000000280)='./file2\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) write(r0, &(0x7f0000000380)="0249e99a7f0211ef77a2e6ddf80889819eecd945439d8a17fd966a028b5a0d7d6da10a8b16bf2bf2b67ed8b591", 0x2d) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000400)=0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e) syz_mount_image$iso9660(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x9, 0x0, &(0x7f00000003c0), 0x10024, &(0x7f0000000440)=ANY=[@ANYBLOB="6d61703d6e6f726d61737572652c7375626a5f747970653dc73a5833b69b2fcbfdc63973e6f4e3403a232d282c2c646f6e745f616173682c636f6e746578743d6b7365725f752c66756e633d4b455845435f494e495452414d4600"/105, @ANYRESDEC=r2, @ANYBLOB=',mask=MAY_WRITE,\x00']) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f00000003c0)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) openat(r3, &(0x7f0000000500)='./file0/file0\x00', 0x8000, 0xa6d60594edfc488d) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r4 = io_uring_setup(0x62c, &(0x7f0000000280)) sendfile(r0, r4, &(0x7f00000005c0)=0x1f, 0x6) sendfile(r0, r1, 0x0, 0x100000001) [ 1763.029382] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10975 comm=syz-executor.5 04:53:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x41c}], 0x1) 04:53:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x423}], 0x1) 04:53:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r2, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000180)=0x7) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x64d8, 0x7ff, 0x4, 0x81, 0x1a, "e57a9d6130a71bc1504b893440b327f27a55f2"}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x80, 0x43, 0xffff}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:53:47 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 26) 04:53:47 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:53:47 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xb, 0x30, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x1}}) dup2(r1, r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) sendmsg$SEG6_CMD_SETHMAC(r3, 0x0, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0x8000}}, 0x8) mount$9p_unix(&(0x7f00000002c0)='./file0/../file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x1001000, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x20, 0x0) 04:53:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r0, 0x0, r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), r1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), r2) sendmsg$NLBL_UNLABEL_C_STATICADD(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r3, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x2f, 0x7, 'system_u:object_r:systemd_notify_exec_t:s0\x00'}]}, 0x44}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x6c, r3, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:sshd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20004840}, 0x20040804) prlimit64(0x0, 0x7, &(0x7f00000003c0), 0x0) socketpair(0x0, 0x0, 0x0, 0x0) 04:53:47 executing program 3: ioctl$PTP_SYS_OFFSET_EXTENDED(0xffffffffffffffff, 0xc4c03d09, &(0x7f0000000000)={0x1}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$PTP_PIN_SETFUNC2(0xffffffffffffffff, 0x40603d10, &(0x7f00000004c0)={'\x00', 0x0, 0x2, 0x4}) ioctl$PTP_ENABLE_PPS(0xffffffffffffffff, 0x40043d04, 0x1) mount$9p_fd(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x10508, &(0x7f00000005c0)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_fscache}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}}) r1 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000640), 0x4000, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000680)={0x2, 0xf2, "716a0f4aab26003c7937ba2c91d22ccfb5588f17e2e329987d774c326328fbdc24a9d1fb62b2bc7c2ee4f5a96da608585ac5d8c49f64468a620720c08cf1ab93f2da0f892b36f07673fafc1ec6b85557758580b37c3c52d7f49e51801c43082c12451cfbff19421a2fcebab28f8659fc0590505710f90f9ad118a014bf79a4c4ea9d409791c955ba310bce25c726445eb34ef198f5f48d177d1c450e81a8dbae54174a2232cc1a1c13d0dd4fbc76fd4ed8e56b397630db9c2bdf9f6dab9b342d909686c38c68f8d7c0eb129521e10cb6c0a18afa0e44586d4fb2f848777110367d074c7d3b6750f81d7599abf23a4561f14c"}) r2 = pidfd_open(r0, 0x0) pidfd_getfd(r2, r1, 0x0) r3 = pidfd_getfd(r2, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r3, 0xc018937d, &(0x7f0000000780)={{0x1, 0x1, 0x18, r3, {0x6}}, './file0\x00'}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) r5 = syz_mount_image$tmpfs(&(0x7f00000007c0), &(0x7f0000000800)='./file0\x00', 0x101, 0x9, &(0x7f0000000e00)=[{&(0x7f0000000840)="af0fdbf1f2f2aacf22977df74aeaa1ca649ff0f6cf95850409a94fcf7e19e46174", 0x21}, {&(0x7f0000000880)="9da6cca71e1d1ede4f703f2b713479ddde6f77253a4aa3462db60610bb0df06d85b68ae489e96382cf27ec841a90da113728a9633b5f417975a2deff8bce0d46190508ab77b88fe21580be5fe5bdd4e4bb6a38c381be2405ec45e7c5d44568976046f27217b0884d7dd3bdde9636c085d2709e8475250ed17104172bbb8e6db59ff3365f049164cf96958e6216937cd54fbcd62c52c003368b17dd83d0df57da2e87bbc9e4af7b4de68de6431dae85a2724b7f701cbab697ac3574553f7c23d5b831f98dc1ed7cd8e90fb0", 0xcb, 0x8}, {&(0x7f0000000980)="69d0f405e779d9053a3024677a642a46f5b000ba0f56caea7397f2fca5f578297d32ff1b9c7df433b73fe84000954fb5cf4f0cf7509f8e06b5ea12c20033e38089f53f9b956a10b3983b0895dd4bd9412234a2682e98ef9a5d0f6915d3c832241bd16fecf084425b199718", 0x6b, 0x3}, {&(0x7f0000000a00)="d9af5a3d983b5a335700548dfa96425a826b57e06231c3c68cf803f1dfbb847adeb18cdfb87ccb40c1dad5b9ef703f020de8c929613c4c62a281d4001d643af43ea730ddf6392a5c896fdd5e4d94e7c47781adaade173d69116baac6f78189f1486590e086488edad2a9c5c213a4b89765108e1bba91281a70ae450c66feb37747dca6c92ccd17800bff1eadd0c77651fa109f75216181c0ae", 0x99, 0x2}, {&(0x7f0000000ac0)="c9127b8024cc3f809115b4961a445e75da0ab8ff7f20f848f326c68d43a3877c4f1190b093fab1fc8226674e062eb9fba2a212e9d1932912f2317dde61906ea61f0feb5fb07a998000da2e6fdec7330dd8c989dea7ca8c4f0213e5f65faf1c65bb10b754243251e82c9d127493e932ddb3be10cf20557e67dbfaccf233c63d6178a149a650a25d34fb06d5e16056e0bec481f7b995bf8c874eb2475b707a55c8eb706b98504ec167f27c930b28c7c776538021a67fd538b62b", 0xb9, 0x40}, {&(0x7f0000000b80)="64c32a9c7722", 0x6, 0x6}, {&(0x7f0000000bc0)="0bb06c6b7d266d0e621f3b4125080617cf48ee5d0bee786fbf513134177d0582299d55ad18cd44f9d20f79b5bda007267ae25fe0350aafc397542aa4e6c827f52579cc4807", 0x45, 0x7}, {&(0x7f0000000c40)="e21dd60d432456579e8c656315f778c939d8c213a33706a83de5074ff078a5fb2080ffbc7be81f7bfcf9810b7ba2b1040b49cb6163ac0689c564ebaabde87a3e58b5d47834c8e81f54c91b627e4ba7095e20dce11b81578dab88db7239292d33612963393ed5035d9ed5d63f902adb2eb072bdbc7dfd0d0b5a5ae9dd65cad951ae23838b8227f31ae654f2cff59d227a7a7f8b4bc4b5dcf4adf36ae5d9745d662d6d8761a025adbdb9e1d90890b67f24b08da6b1c2cad4e6c7f4ee63041b29d62e21b5aa23bc3c4b23f9f2add03df5f43096470825b81117bf473bda11402532517bb7f9c1d0cd33a451f8a08342ecd7", 0xf0, 0x3}, {&(0x7f0000000d40)="09be4d4818d403fff09c6851183d8b0aadce4f26dc22ba25ab0487d56e7253b2721230b480d4c43c8430388c3a5b7fdecfd40bfc885bf09653cce7f651b78c87949c5d7a42b94a38bd54d41c842a752786ad91a46c3bd29c11599d1449533f80e79f74c16355a512344c01a759312d120721a539d7f460907b3990e35edbe1e7ed2f32ffe931c2a8b98f41e163db8de9", 0x90, 0x7}], 0x10bc, &(0x7f0000000f00)={[{@mode={'mode', 0x3d, 0x2}}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@uid_eq={'uid', 0x3d, 0xee00}}, {@smackfsroot}, {@permit_directio}, {@subj_type={'subj_type', 0x3d, '.'}}]}) fcntl$setflags(r5, 0x2, 0x0) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000fc0), 0x440000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000001000)=0xfffffffb, 0x4) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000001040), 0x900, 0x0) r7 = syz_io_uring_complete(0x0) ioctl$PTP_PIN_GETFUNC2(r7, 0xc0603d0f, &(0x7f0000001080)={'\x00', 0x3, 0x0, 0x1000}) utimensat(r3, &(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={{0x77359400}}, 0x100) 04:53:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x3) [ 1777.559663] FAULT_INJECTION: forcing a failure. [ 1777.559663] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1777.562123] CPU: 0 PID: 11023 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1777.563511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1777.565174] Call Trace: [ 1777.565714] dump_stack+0x107/0x167 [ 1777.566463] should_fail.cold+0x5/0xa [ 1777.567236] __alloc_pages_nodemask+0x182/0x600 [ 1777.568177] ? __alloc_pages_slowpath.constprop.0+0x2130/0x2130 [ 1777.569447] ? kmem_cache_alloc_node+0x313/0x330 [ 1777.570420] alloc_pages_current+0x187/0x280 [ 1777.571342] allocate_slab+0x26f/0x380 [ 1777.572159] ___slab_alloc+0x470/0x700 [ 1777.572981] ? __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1777.574059] ? __alloc_skb+0x6d/0x5b0 [ 1777.574848] ? mark_held_locks+0x9e/0xe0 [ 1777.575690] ? __alloc_skb+0x6d/0x5b0 [ 1777.576477] ? kmem_cache_alloc_node+0x313/0x330 [ 1777.577447] ? __alloc_skb+0x6d/0x5b0 [ 1777.578216] kmem_cache_alloc_node+0x313/0x330 [ 1777.579142] __alloc_skb+0x6d/0x5b0 [ 1777.579886] skb_segment+0x9d8/0x3a90 [ 1777.580649] ? lock_chain_count+0x20/0x20 [ 1777.581562] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1777.582578] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1777.583631] ? SOFTIRQ_verbose+0x10/0x10 [ 1777.584458] __udp_gso_segment+0x11c6/0x1830 [ 1777.585355] ? __sk_receive_skb+0x830/0x830 [ 1777.586244] udp4_ufo_fragment+0x528/0x720 [ 1777.587118] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1777.588124] inet_gso_segment+0x4fb/0x11a0 [ 1777.589024] skb_mac_gso_segment+0x273/0x570 [ 1777.589909] ? inet_sock_destruct+0x840/0x840 [ 1777.590822] ? skb_network_protocol+0x650/0x650 [ 1777.591757] ? skb_crc32c_csum_help+0x80/0x80 [ 1777.592656] ? lock_acquire+0x197/0x470 [ 1777.593477] ? __dev_queue_xmit+0x1c2/0x2710 [ 1777.594387] __skb_gso_segment+0x32d/0x6d0 [ 1777.595257] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1777.596329] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1777.597279] __dev_queue_xmit+0x87b/0x2710 [ 1777.598188] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1777.599141] ? mark_held_locks+0x9e/0xe0 [ 1777.599981] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1777.601075] neigh_connected_output+0x382/0x4d0 [ 1777.602061] ip_finish_output2+0x6f1/0x21f0 [ 1777.602961] ? nf_hook_slow+0xfc/0x1e0 [ 1777.603759] ? ip_frag_next+0x9e0/0x9e0 [ 1777.604587] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1777.605630] __ip_finish_output.part.0+0x5f3/0xb50 [ 1777.606625] ? ip_fragment.constprop.0+0x240/0x240 [ 1777.607606] ? nf_hook+0x510/0x510 [ 1777.608345] ip_output+0x2f7/0x600 [ 1777.609097] ip_send_skb+0xdd/0x260 [ 1777.609835] udp_send_skb+0x6da/0x11d0 [ 1777.610640] udp_sendmsg+0x139a/0x2160 [ 1777.611441] ? mark_lock+0xf5/0x2df0 [ 1777.612207] ? ip_frag_init+0x350/0x350 [ 1777.613019] ? perf_trace_lock+0xac/0x490 [ 1777.613871] ? udp_setsockopt+0xc0/0xc0 [ 1777.614677] ? mark_lock+0xf5/0x2df0 [ 1777.615446] ? __lockdep_reset_lock+0x180/0x180 [ 1777.616385] ? mark_lock+0xf5/0x2df0 [ 1777.617172] ? mark_lock+0xf5/0x2df0 [ 1777.617928] ? lock_chain_count+0x20/0x20 [ 1777.618764] ? __lock_acquire+0xbb1/0x5b00 [ 1777.619620] ? lock_chain_count+0x20/0x20 [ 1777.620472] ? perf_trace_lock+0xac/0x490 [ 1777.621328] ? SOFTIRQ_verbose+0x10/0x10 [ 1777.622173] ? __lockdep_reset_lock+0x180/0x180 [ 1777.623122] udpv6_sendmsg+0x1bed/0x2af0 [ 1777.623964] ? udp_v6_push_pending_frames+0x360/0x360 [ 1777.625020] ? SOFTIRQ_verbose+0x10/0x10 [ 1777.625850] ? mark_lock+0xf5/0x2df0 [ 1777.626606] ? lock_acquire+0x197/0x470 [ 1777.627412] ? find_held_lock+0x2c/0x110 [ 1777.628245] ? __might_fault+0xd3/0x180 [ 1777.629053] ? lock_downgrade+0x6d0/0x6d0 [ 1777.629893] ? lock_downgrade+0x6d0/0x6d0 [ 1777.630739] ? sock_has_perm+0x1ea/0x280 [ 1777.631572] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1777.632625] ? _copy_from_user+0xfb/0x1b0 [ 1777.633489] ? __import_iovec+0x458/0x590 [ 1777.634334] ? udp_v6_push_pending_frames+0x360/0x360 [ 1777.635383] inet6_sendmsg+0x105/0x140 [ 1777.636171] ? inet6_compat_ioctl+0x320/0x320 [ 1777.637104] __sock_sendmsg+0xf2/0x190 [ 1777.637899] ____sys_sendmsg+0x70d/0x870 [ 1777.638729] ? sock_write_iter+0x3d0/0x3d0 [ 1777.639576] ? do_recvmmsg+0x6d0/0x6d0 [ 1777.640356] ? perf_trace_lock+0xac/0x490 [ 1777.641211] ? __lockdep_reset_lock+0x180/0x180 [ 1777.642145] ? perf_trace_lock+0xac/0x490 [ 1777.642977] ? SOFTIRQ_verbose+0x10/0x10 [ 1777.643800] ___sys_sendmsg+0xf3/0x170 [ 1777.644586] ? sendmsg_copy_msghdr+0x160/0x160 [ 1777.645529] ? lock_downgrade+0x6d0/0x6d0 [ 1777.646370] ? find_held_lock+0x2c/0x110 [ 1777.647202] ? __fget_files+0x296/0x4c0 [ 1777.648020] ? __fget_light+0xea/0x290 [ 1777.648812] __sys_sendmsg+0xe5/0x1b0 [ 1777.649597] ? __sys_sendmsg_sock+0x40/0x40 [ 1777.650476] ? rcu_read_lock_any_held+0x75/0xa0 [ 1777.651433] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1777.652493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1777.653537] ? trace_hardirqs_on+0x5b/0x180 [ 1777.654414] do_syscall_64+0x33/0x40 [ 1777.655172] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1777.656205] RIP: 0033:0x7f09634e0b19 [ 1777.656982] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1777.660662] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1777.662210] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1777.663649] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1777.665086] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1777.666516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1777.667950] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:53:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x4) 04:53:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x426}], 0x1) 04:53:47 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:53:47 executing program 3: ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, 0x0) io_setup(0x6, &(0x7f00000000c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@loopback, 0x0, 0x6c}, 0x0, @in=@empty}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@dev, @in6=@mcast1}}, {{@in6=@private1}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@loopback, 0x0, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, 0x0) io_submit(0x0, 0x2, &(0x7f0000000300)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000000100)="b890a0b8274d07367392887ebcb0", 0xe, 0x5}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x8000, 0xffffffffffffffff, &(0x7f0000000200)="a78ff18c217bb33ffc324e21d5d4911d3522441389ee66dcefba893eb8de2a561875771350f23c19a26d6489ae85bc886047f6098079f331f662d38e904289df8b2b9fb777213785ff84cc28f25e3ebb7e24490014f5", 0x56}]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000000)="d4f8dfaa394996add3afd1da13fac83014b8e5c45afa1a1f3ed44d2f6eaf6b5f9203bf69ab683862", 0x28, 0x0, &(0x7f0000000140)=@nl=@unspec={0x0, 0xff00, 0x0, 0xf5ffffff}, 0x80) io_submit(0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) r2 = add_key$keyring(&(0x7f00000021c0), 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f00000005c0)='dns_resolver\x00') chown(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) keyctl$chown(0x4, r2, 0xee01, 0x0) request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x3, 0x2}, &(0x7f0000000040)='Z.;\xf9\xf6F\xee\x80#', 0x0) 04:53:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x5) 04:53:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r2, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000180)=0x7) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x64d8, 0x7ff, 0x4, 0x81, 0x1a, "e57a9d6130a71bc1504b893440b327f27a55f2"}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x80, 0x43, 0xffff}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:53:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x42f}], 0x1) 04:53:47 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 27) 04:53:47 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x8) [ 1777.883563] EXT4-fs (sda): re-mounted. Opts: (null) 04:53:47 executing program 3: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x4000010, r0, 0x8000000) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f00000000c0), 0x2, 0x101400) syz_io_uring_submit(r3, 0x0, &(0x7f00000001c0)=@IORING_OP_WRITE={0x17, 0x4cf3d48b192ffc3a, 0x2007, @fd=r5, 0x7, &(0x7f0000000100)="bec6836538870e84b300044746b0cc9bef36020c4bfcce9a5cd79512c703a39364e728eaf7d1c12c33c76ff88de735f15ebe8ace46a4ccbb8690dc6dd7a051f4a1f05e829668e0e42caf8393e8e6e26828ea87b1c5b177935b2ec7607eee29480109c4107b12daf3ef11f15031b9194221c3a23f11d36a4ccd4caea2208a8ba7f006920faa55b563865802e7ed6a142a95c629d37742f7ff55a8ba90cbd1720f533fcbe5330298610a620a9cac4b49ef6c8e374554c23ae806dd52", 0xbb, 0x24, 0x1}, 0x8001) syz_io_uring_submit(r3, 0x0, &(0x7f0000000080)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0xffff, &(0x7f0000000040)=[r1], 0x1, 0x0, 0x0, {0x0, r4}}, 0x8000) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) [ 1777.910470] FAULT_INJECTION: forcing a failure. [ 1777.910470] name failslab, interval 1, probability 0, space 0, times 0 [ 1777.911673] CPU: 1 PID: 11055 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1777.912361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1777.913184] Call Trace: [ 1777.913457] dump_stack+0x107/0x167 [ 1777.913824] should_fail.cold+0x5/0xa [ 1777.914214] should_failslab+0x5/0x20 [ 1777.914594] __kmalloc_node_track_caller+0x74/0x3b0 [ 1777.915091] ? skb_segment+0x9d8/0x3a90 [ 1777.915492] __alloc_skb+0xb1/0x5b0 [ 1777.915857] skb_segment+0x9d8/0x3a90 [ 1777.916243] ? lock_chain_count+0x20/0x20 [ 1777.916695] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1777.917010] EXT4-fs (sda): re-mounted. Opts: (null) [ 1777.917208] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1777.918748] ? SOFTIRQ_verbose+0x10/0x10 [ 1777.919164] __udp_gso_segment+0x11c6/0x1830 [ 1777.919603] ? __sk_receive_skb+0x830/0x830 [ 1777.920039] udp4_ufo_fragment+0x528/0x720 [ 1777.920464] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1777.920991] inet_gso_segment+0x4fb/0x11a0 [ 1777.921426] skb_mac_gso_segment+0x273/0x570 [ 1777.921876] ? inet_sock_destruct+0x840/0x840 [ 1777.922333] ? skb_network_protocol+0x650/0x650 [ 1777.922818] ? skb_crc32c_csum_help+0x80/0x80 [ 1777.923271] ? lock_acquire+0x197/0x470 [ 1777.923680] ? __dev_queue_xmit+0x1c2/0x2710 [ 1777.924141] __skb_gso_segment+0x32d/0x6d0 [ 1777.924579] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1777.925107] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1777.925573] __dev_queue_xmit+0x87b/0x2710 [ 1777.926015] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1777.926474] ? mark_held_locks+0x9e/0xe0 [ 1777.926895] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1777.927417] neigh_connected_output+0x382/0x4d0 [ 1777.927909] ip_finish_output2+0x6f1/0x21f0 [ 1777.928339] ? nf_hook_slow+0xfc/0x1e0 [ 1777.928744] ? ip_frag_next+0x9e0/0x9e0 [ 1777.929145] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1777.929654] __ip_finish_output.part.0+0x5f3/0xb50 [ 1777.930142] ? ip_fragment.constprop.0+0x240/0x240 [ 1777.930635] ? nf_hook+0x510/0x510 [ 1777.930999] ip_output+0x2f7/0x600 [ 1777.931367] ip_send_skb+0xdd/0x260 [ 1777.931732] udp_send_skb+0x6da/0x11d0 [ 1777.932140] udp_sendmsg+0x139a/0x2160 [ 1777.932529] ? mark_lock+0xf5/0x2df0 [ 1777.932910] ? ip_frag_init+0x350/0x350 [ 1777.933326] ? perf_trace_lock+0xac/0x490 [ 1777.933752] ? udp_setsockopt+0xc0/0xc0 [ 1777.934148] ? mark_lock+0xf5/0x2df0 [ 1777.934530] ? __lockdep_reset_lock+0x180/0x180 [ 1777.934996] ? mark_lock+0xf5/0x2df0 [ 1777.935380] ? mark_lock+0xf5/0x2df0 [ 1777.935751] ? lock_chain_count+0x20/0x20 [ 1777.936173] ? __lock_acquire+0xbb1/0x5b00 [ 1777.936593] ? lock_chain_count+0x20/0x20 [ 1777.937037] ? perf_trace_lock+0xac/0x490 [ 1777.937454] ? SOFTIRQ_verbose+0x10/0x10 [ 1777.937871] ? __lockdep_reset_lock+0x180/0x180 [ 1777.938353] udpv6_sendmsg+0x1bed/0x2af0 [ 1777.938783] ? udp_v6_push_pending_frames+0x360/0x360 [ 1777.939308] ? SOFTIRQ_verbose+0x10/0x10 [ 1777.939728] ? mark_lock+0xf5/0x2df0 [ 1777.940117] ? lock_acquire+0x197/0x470 [ 1777.940524] ? find_held_lock+0x2c/0x110 [ 1777.940951] ? __might_fault+0xd3/0x180 [ 1777.941364] ? lock_downgrade+0x6d0/0x6d0 [ 1777.941794] ? lock_downgrade+0x6d0/0x6d0 [ 1777.942222] ? sock_has_perm+0x1ea/0x280 [ 1777.942643] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1777.943171] ? _copy_from_user+0xfb/0x1b0 [ 1777.943605] ? __import_iovec+0x458/0x590 [ 1777.944034] ? udp_v6_push_pending_frames+0x360/0x360 [ 1777.944569] inet6_sendmsg+0x105/0x140 [ 1777.944984] ? inet6_compat_ioctl+0x320/0x320 [ 1777.945446] __sock_sendmsg+0xf2/0x190 [ 1777.945850] ____sys_sendmsg+0x70d/0x870 [ 1777.946271] ? sock_write_iter+0x3d0/0x3d0 [ 1777.946703] ? do_recvmmsg+0x6d0/0x6d0 [ 1777.947105] ? perf_trace_lock+0xac/0x490 [ 1777.947541] ? __lockdep_reset_lock+0x180/0x180 [ 1777.948020] ? perf_trace_lock+0xac/0x490 [ 1777.948446] ? SOFTIRQ_verbose+0x10/0x10 [ 1777.948874] ___sys_sendmsg+0xf3/0x170 [ 1777.949287] ? sendmsg_copy_msghdr+0x160/0x160 [ 1777.949760] ? lock_downgrade+0x6d0/0x6d0 [ 1777.950187] ? find_held_lock+0x2c/0x110 [ 1777.950616] ? __fget_files+0x296/0x4c0 [ 1777.951037] ? __fget_light+0xea/0x290 [ 1777.951446] __sys_sendmsg+0xe5/0x1b0 [ 1777.951840] ? __sys_sendmsg_sock+0x40/0x40 [ 1777.952282] ? rcu_read_lock_any_held+0x75/0xa0 [ 1777.952776] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1777.953336] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1777.953866] ? trace_hardirqs_on+0x5b/0x180 [ 1777.954317] do_syscall_64+0x33/0x40 [ 1777.954704] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1777.955236] RIP: 0033:0x7f09634e0b19 [ 1777.955624] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1777.957515] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1777.958292] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1777.959028] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1777.959753] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1777.960473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1777.961210] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 [ 1777.976059] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1777.977161] CPU: 1 PID: 11061 Comm: syz-executor.3 Not tainted 5.10.200 #1 [ 1777.977868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1777.978703] Call Trace: [ 1777.978975] dump_stack+0x107/0x167 [ 1777.979350] sysfs_warn_dup.cold+0x1c/0x29 [ 1777.979789] sysfs_do_create_link_sd+0x122/0x140 [ 1777.980270] sysfs_create_link+0x5f/0xc0 [ 1777.980688] device_add+0x703/0x1bc0 [ 1777.981085] ? devlink_add_symlinks+0x970/0x970 [ 1777.981566] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1777.982109] wiphy_register+0x1da6/0x2850 [ 1777.982546] ? wiphy_unregister+0xb90/0xb90 [ 1777.983007] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1777.983560] ieee80211_register_hw+0x23c5/0x38b0 [ 1777.984059] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1777.984557] ? net_generic+0xdb/0x2b0 [ 1777.984966] ? lockdep_init_map_type+0x2c7/0x780 [ 1777.985450] ? memset+0x20/0x50 [ 1777.985792] ? __hrtimer_init+0x12c/0x270 [ 1777.986215] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1777.986737] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1777.987207] ? hwsim_new_radio_nl+0x967/0x1080 [ 1777.987678] ? memcpy+0x39/0x60 [ 1777.988023] hwsim_new_radio_nl+0x991/0x1080 [ 1777.988474] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1777.989035] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1777.989703] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1777.990365] genl_family_rcv_msg_doit+0x22d/0x330 [ 1777.990862] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1777.991544] ? cap_capable+0x1d6/0x240 [ 1777.991957] ? ns_capable+0xe2/0x110 [ 1777.992344] genl_rcv_msg+0x33c/0x5a0 [ 1777.992740] ? genl_get_cmd+0x480/0x480 [ 1777.993152] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1777.993676] ? lock_release+0x680/0x680 [ 1777.994084] ? __lockdep_reset_lock+0x180/0x180 [ 1777.994566] netlink_rcv_skb+0x14b/0x430 [ 1777.994984] ? genl_get_cmd+0x480/0x480 [ 1777.995390] ? netlink_ack+0xab0/0xab0 [ 1777.995798] ? netlink_deliver_tap+0x1c4/0xcd0 [ 1777.996265] ? is_vmalloc_addr+0x7b/0xb0 [ 1777.996686] genl_rcv+0x24/0x40 [ 1777.997037] netlink_unicast+0x549/0x7f0 [ 1777.997453] ? netlink_attachskb+0x870/0x870 [ 1777.997901] ? __virt_addr_valid+0x128/0x350 [ 1777.998362] netlink_sendmsg+0x90f/0xdf0 [ 1777.998783] ? netlink_unicast+0x7f0/0x7f0 [ 1777.999225] ? netlink_unicast+0x7f0/0x7f0 [ 1777.999659] __sock_sendmsg+0x154/0x190 [ 1778.000068] ____sys_sendmsg+0x70d/0x870 [ 1778.000486] ? sock_write_iter+0x3d0/0x3d0 [ 1778.000914] ? do_recvmmsg+0x6d0/0x6d0 [ 1778.001329] ? perf_trace_lock+0xac/0x490 [ 1778.001762] ? __lockdep_reset_lock+0x180/0x180 [ 1778.002237] ___sys_sendmsg+0xf3/0x170 [ 1778.002639] ? sendmsg_copy_msghdr+0x160/0x160 [ 1778.003111] ? lock_downgrade+0x6d0/0x6d0 [ 1778.003537] ? find_held_lock+0x2c/0x110 [ 1778.003958] ? clockevents_program_event+0x14b/0x360 [ 1778.004487] ? __fget_files+0x296/0x4c0 [ 1778.004904] ? __fget_light+0xea/0x290 [ 1778.005318] __sys_sendmsg+0xe5/0x1b0 [ 1778.005706] ? __sys_sendmsg_sock+0x40/0x40 [ 1778.006159] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1778.006699] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1778.007242] ? trace_hardirqs_on+0x5b/0x180 [ 1778.007684] do_syscall_64+0x33/0x40 [ 1778.008075] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1778.008593] RIP: 0033:0x7f005160db19 [ 1778.008985] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1778.010841] RSP: 002b:00007f004eb83188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1778.011745] RAX: ffffffffffffffda RBX: 00007f0051720f60 RCX: 00007f005160db19 04:53:48 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x4) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000100)=0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000001e00)={{}, r2, 0x2, @inherit={0x68, &(0x7f0000001640)=ANY=[@ANYBLOB="00000000000000000400000000000000070000000000000009000000000000000000000000000000000000000000000007000000000000000000000000000800000000000000000000001400000006000000000000000300000004000000eeff0000010000000000b9ce8477338dd226f33ebe404960a5c8110a8e5d357bf1557a4fbb72fdebe052631da701495ea76de1a41e73ed9f5a5071ebf50ec4e74b5c7e0cce69aeb65343c2d5b9ede9d191d9fe01b689c25b07febba56bd8f9f49c54356a6f42bc6d044ec945f9a9a3e4afce2b5cd3a4c6d1f2a3a34152c9a6e37d15"]}, @subvolid=0xe1}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000440)={{}, r2, 0x10, @inherit={0x68, &(0x7f0000001540)=ANY=[@ANYBLOB="000000000000000004000000000000b3009e3b000000000000ff7f7600000000002200000000000000723c00000000000002000000000000000000ae3b7c9500000104000000000000010001000000000020000000000000000600000000000000ff7f00000000000044bfb0f0c6374b1c26bfdea86f63f80c41245a3db39a6e9d0a667f7208a0dfa5758d9570298afad8cee16322afcc6e272fe9fac0d4c513cd6f26db138427d0f6f2369267f34b9a22b4d4a0c6b6241d27b2586e43411afcb54c0abdfca5a2fe58d01b0f481d467da1f72148b0228dfd84f9ff3a2f54ebd725"]}, @subvolid}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f00000004c0)={{r0}, r2, 0x2, @inherit={0x50, &(0x7f0000000040)={0x1, 0x1, 0x40, 0x6c0, {0x2d, 0x7, 0x4, 0x0, 0x8}, [0xc08a]}}, @name="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"}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r3, &(0x7f0000000480)=[{{&(0x7f0000000000)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000280)="e869", 0x2}], 0x1, &(0x7f0000000400)=[@ip_tos_int={{0x14}}], 0x18}}], 0x40000000000002e, 0x0) [ 1778.012596] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1778.013438] RBP: 00007f0051667f6d R08: 0000000000000000 R09: 0000000000000000 [ 1778.014162] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1778.014887] R13: 00007fffaee69c4f R14: 00007f004eb83300 R15: 0000000000022000 04:53:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x436}], 0x1) [ 1778.083118] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1778.084123] CPU: 1 PID: 11070 Comm: syz-executor.3 Not tainted 5.10.200 #1 [ 1778.084810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1778.085635] Call Trace: [ 1778.085906] dump_stack+0x107/0x167 [ 1778.086274] sysfs_warn_dup.cold+0x1c/0x29 [ 1778.086697] sysfs_do_create_link_sd+0x122/0x140 [ 1778.087174] sysfs_create_link+0x5f/0xc0 [ 1778.087584] device_add+0x703/0x1bc0 [ 1778.087988] ? devlink_add_symlinks+0x970/0x970 [ 1778.088452] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1778.089047] wiphy_register+0x1da6/0x2850 [ 1778.089467] ? wiphy_unregister+0xb90/0xb90 [ 1778.089954] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1778.090484] ieee80211_register_hw+0x23c5/0x38b0 [ 1778.091002] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1778.091482] ? net_generic+0xdb/0x2b0 [ 1778.091902] ? lockdep_init_map_type+0x2c7/0x780 [ 1778.092375] ? memset+0x20/0x50 [ 1778.092737] ? __hrtimer_init+0x12c/0x270 [ 1778.093176] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1778.093720] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1778.094197] ? hwsim_new_radio_nl+0x967/0x1080 [ 1778.094685] ? memcpy+0x39/0x60 [ 1778.095034] hwsim_new_radio_nl+0x991/0x1080 [ 1778.095502] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1778.096043] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1778.096744] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1778.097428] genl_family_rcv_msg_doit+0x22d/0x330 [ 1778.097941] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1778.098617] ? cap_capable+0x1d6/0x240 [ 1778.099023] ? ns_capable+0xe2/0x110 [ 1778.099412] genl_rcv_msg+0x33c/0x5a0 [ 1778.099809] ? genl_get_cmd+0x480/0x480 [ 1778.100218] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1778.100776] ? lock_release+0x680/0x680 [ 1778.101201] ? __lockdep_reset_lock+0x180/0x180 [ 1778.101686] netlink_rcv_skb+0x14b/0x430 [ 1778.102132] ? genl_get_cmd+0x480/0x480 [ 1778.102533] ? netlink_ack+0xab0/0xab0 [ 1778.102986] ? netlink_deliver_tap+0x1c4/0xcd0 [ 1778.103450] ? is_vmalloc_addr+0x7b/0xb0 [ 1778.103898] genl_rcv+0x24/0x40 [ 1778.104230] netlink_unicast+0x549/0x7f0 [ 1778.104688] ? netlink_attachskb+0x870/0x870 [ 1778.105151] ? __virt_addr_valid+0x128/0x350 [ 1778.105663] netlink_sendmsg+0x90f/0xdf0 [ 1778.106085] ? netlink_unicast+0x7f0/0x7f0 [ 1778.106564] ? netlink_unicast+0x7f0/0x7f0 [ 1778.107000] __sock_sendmsg+0x154/0x190 [ 1778.107446] ____sys_sendmsg+0x70d/0x870 [ 1778.107875] ? sock_write_iter+0x3d0/0x3d0 [ 1778.108354] ? do_recvmmsg+0x6d0/0x6d0 [ 1778.108815] ? perf_trace_lock+0xac/0x490 [ 1778.109299] ? __lockdep_reset_lock+0x180/0x180 [ 1778.109828] ? perf_trace_lock+0xac/0x490 [ 1778.110307] ___sys_sendmsg+0xf3/0x170 [ 1778.110747] ? sendmsg_copy_msghdr+0x160/0x160 [ 1778.111265] ? lock_downgrade+0x6d0/0x6d0 [ 1778.111740] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1778.112330] ? trace_hardirqs_on+0x5b/0x180 [ 1778.112780] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1778.113400] ? __fget_files+0x296/0x4c0 [ 1778.113816] ? __fget_light+0xea/0x290 [ 1778.114259] __sys_sendmsg+0xe5/0x1b0 [ 1778.114655] ? __sys_sendmsg_sock+0x40/0x40 [ 1778.115144] ? io_schedule_timeout+0x140/0x140 [ 1778.115628] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1778.116213] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1778.116743] ? trace_hardirqs_on+0x5b/0x180 [ 1778.117237] do_syscall_64+0x33/0x40 [ 1778.117654] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1778.118224] RIP: 0033:0x7f005160db19 [ 1778.118654] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1778.120706] RSP: 002b:00007f004eb62188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1778.121580] RAX: ffffffffffffffda RBX: 00007f0051721020 RCX: 00007f005160db19 [ 1778.122391] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000004 [ 1778.123182] RBP: 00007f0051667f6d R08: 0000000000000000 R09: 0000000000000000 [ 1778.123972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1778.124765] R13: 00007fffaee69c4f R14: 00007f004eb62300 R15: 0000000000022000 04:54:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r2, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000180)=0x7) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x64d8, 0x7ff, 0x4, 0x81, 0x1a, "e57a9d6130a71bc1504b893440b327f27a55f2"}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x80, 0x43, 0xffff}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:54:04 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 28) 04:54:04 executing program 1: perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x913, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x4, 0x3, 0xbf, 0x7, 0x0, 0x81, 0x40, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0x5, 0x832}, 0x2108, 0x6, 0x40, 0x2, 0x3ff, 0x40, 0x864, 0x0, 0x9, 0x0, 0x8001}, 0x0, 0xa, 0xffffffffffffffff, 0xa) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:54:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x43c}], 0x1) 04:54:04 executing program 6: r0 = clone3(&(0x7f0000000140)={0x31060900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r3}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r3, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e602360060e95e99696260876a410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69e981c92a89e0e800f200008000000000"], 0x54, 0x1) clone3(&(0x7f0000001200)={0x42100, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x21}, &(0x7f00000001c0)=""/4096, 0x1000, &(0x7f00000000c0)=""/5, &(0x7f00000011c0)=[r0, r0, r1, r2], 0x4, {r3}}, 0x58) tgkill(r0, r0, 0x3a) tkill(r0, 0xf) 04:54:04 executing program 7: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000340)=0x2, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/tty/drivers\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0xffe3) sendmmsg(0xffffffffffffffff, &(0x7f0000006740)=[{{&(0x7f0000000080)=@l2tp={0x2, 0x0, @empty}, 0x80, 0x0}}, {{&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, 0x0}}], 0x2, 0x0) syncfs(r2) fcntl$dupfd(0xffffffffffffffff, 0x406, r1) pidfd_open(0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x5, 0x80, 0x5b, 0x6, 0xf9, 0x1, 0x0, 0x1, 0x40803, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x2, 0x3}, 0x0, 0x2, 0x1, 0x1, 0x8000, 0xffff, 0xffc0, 0x0, 0x400, 0x0, 0x9}, 0x0, 0x7, r2, 0x5) pidfd_send_signal(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x620e, &(0x7f0000000180), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 04:54:04 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:54:04 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x8, 0xff, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2000000000000000, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9872, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0xc00) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) dup(0xffffffffffffffff) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r1, &(0x7f0000000340)='./file0\x00', 0x20) r2 = syz_io_uring_complete(0x0) dup(r2) r3 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r3, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$BTRFS_IOC_GET_FEATURES(0xffffffffffffffff, 0x80189439, &(0x7f00000001c0)) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r5 = dup2(0xffffffffffffffff, r4) bind$inet(r5, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) mkdirat(r3, &(0x7f0000000000)='./file1\x00', 0x0) [ 1794.361077] FAULT_INJECTION: forcing a failure. [ 1794.361077] name failslab, interval 1, probability 0, space 0, times 0 [ 1794.363644] CPU: 0 PID: 11083 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1794.365057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1794.366788] Call Trace: [ 1794.367335] dump_stack+0x107/0x167 [ 1794.368121] should_fail.cold+0x5/0xa [ 1794.368911] ? create_object.isra.0+0x3a/0xa20 [ 1794.369882] should_failslab+0x5/0x20 [ 1794.370670] kmem_cache_alloc+0x5b/0x310 [ 1794.371513] create_object.isra.0+0x3a/0xa20 [ 1794.372405] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1794.373472] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1794.374532] ? skb_segment+0x9d8/0x3a90 [ 1794.375349] __alloc_skb+0xb1/0x5b0 [ 1794.376111] skb_segment+0x9d8/0x3a90 [ 1794.376897] ? lock_chain_count+0x20/0x20 [ 1794.377766] ? lock_chain_count+0x20/0x20 [ 1794.378670] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1794.379711] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1794.380779] ? SOFTIRQ_verbose+0x10/0x10 [ 1794.381648] __udp_gso_segment+0x11c6/0x1830 [ 1794.382553] ? __sk_receive_skb+0x830/0x830 [ 1794.383450] udp4_ufo_fragment+0x528/0x720 [ 1794.384311] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1794.385369] inet_gso_segment+0x4fb/0x11a0 [ 1794.386256] skb_mac_gso_segment+0x273/0x570 [ 1794.387155] ? inet_sock_destruct+0x840/0x840 [ 1794.388078] ? skb_network_protocol+0x650/0x650 [ 1794.389025] ? skb_crc32c_csum_help+0x80/0x80 [ 1794.389960] ? lock_acquire+0x197/0x470 [ 1794.390775] ? __dev_queue_xmit+0x1c2/0x2710 [ 1794.391688] __skb_gso_segment+0x32d/0x6d0 [ 1794.392569] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1794.393681] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1794.394625] __dev_queue_xmit+0x87b/0x2710 [ 1794.395505] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1794.396447] ? mark_held_locks+0x9e/0xe0 [ 1794.397289] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1794.398359] neigh_connected_output+0x382/0x4d0 [ 1794.399343] ip_finish_output2+0x6f1/0x21f0 [ 1794.400233] ? nf_hook_slow+0xfc/0x1e0 [ 1794.401039] ? ip_frag_next+0x9e0/0x9e0 [ 1794.401877] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1794.402906] __ip_finish_output.part.0+0x5f3/0xb50 [ 1794.403918] ? ip_fragment.constprop.0+0x240/0x240 [ 1794.404921] ? nf_hook+0x510/0x510 [ 1794.405674] ip_output+0x2f7/0x600 [ 1794.406413] ip_send_skb+0xdd/0x260 [ 1794.407165] udp_send_skb+0x6da/0x11d0 [ 1794.407987] udp_sendmsg+0x139a/0x2160 [ 1794.408810] ? mark_lock+0xf5/0x2df0 [ 1794.409659] ? ip_frag_init+0x350/0x350 [ 1794.410564] ? perf_trace_lock+0xac/0x490 [ 1794.411408] ? udp_setsockopt+0xc0/0xc0 [ 1794.412215] ? mark_lock+0xf5/0x2df0 [ 1794.412981] ? __lockdep_reset_lock+0x180/0x180 [ 1794.413964] ? mark_lock+0xf5/0x2df0 [ 1794.414737] ? mark_lock+0xf5/0x2df0 [ 1794.415499] ? lock_chain_count+0x20/0x20 [ 1794.416364] ? __lock_acquire+0xbb1/0x5b00 [ 1794.417234] ? lock_chain_count+0x20/0x20 [ 1794.418102] ? perf_trace_lock+0xac/0x490 [ 1794.418963] ? SOFTIRQ_verbose+0x10/0x10 [ 1794.419788] ? __lockdep_reset_lock+0x180/0x180 [ 1794.420754] udpv6_sendmsg+0x1bed/0x2af0 [ 1794.421635] ? udp_v6_push_pending_frames+0x360/0x360 [ 1794.422685] ? SOFTIRQ_verbose+0x10/0x10 [ 1794.423542] ? mark_lock+0xf5/0x2df0 [ 1794.424306] ? lock_acquire+0x197/0x470 [ 1794.425114] ? find_held_lock+0x2c/0x110 [ 1794.425969] ? __might_fault+0xd3/0x180 [ 1794.426780] ? lock_downgrade+0x6d0/0x6d0 [ 1794.427634] ? lock_downgrade+0x6d0/0x6d0 [ 1794.428493] ? sock_has_perm+0x1ea/0x280 [ 1794.429333] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1794.430401] ? _copy_from_user+0xfb/0x1b0 [ 1794.431265] ? __import_iovec+0x458/0x590 [ 1794.432117] ? udp_v6_push_pending_frames+0x360/0x360 [ 1794.433191] inet6_sendmsg+0x105/0x140 [ 1794.434001] ? inet6_compat_ioctl+0x320/0x320 [ 1794.434917] __sock_sendmsg+0xf2/0x190 [ 1794.435713] ____sys_sendmsg+0x70d/0x870 [ 1794.436543] ? sock_write_iter+0x3d0/0x3d0 [ 1794.437408] ? do_recvmmsg+0x6d0/0x6d0 [ 1794.438220] ? perf_trace_lock+0xac/0x490 [ 1794.439079] ? __lockdep_reset_lock+0x180/0x180 [ 1794.440027] ? perf_trace_lock+0xac/0x490 [ 1794.440869] ? SOFTIRQ_verbose+0x10/0x10 [ 1794.441734] ___sys_sendmsg+0xf3/0x170 [ 1794.442541] ? sendmsg_copy_msghdr+0x160/0x160 [ 1794.443483] ? lock_downgrade+0x6d0/0x6d0 [ 1794.444317] ? find_held_lock+0x2c/0x110 [ 1794.445188] ? __fget_files+0x296/0x4c0 [ 1794.446029] ? __fget_light+0xea/0x290 [ 1794.446840] __sys_sendmsg+0xe5/0x1b0 [ 1794.447624] ? __sys_sendmsg_sock+0x40/0x40 [ 1794.448617] ? rcu_read_lock_any_held+0x75/0xa0 [ 1794.449854] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1794.451190] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1794.452480] ? trace_hardirqs_on+0x5b/0x180 [ 1794.453593] do_syscall_64+0x33/0x40 [ 1794.454510] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1794.455742] RIP: 0033:0x7f09634e0b19 [ 1794.456652] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1794.461098] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1794.462940] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1794.464661] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1794.466387] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1794.468106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1794.469826] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:54:04 executing program 1: ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x6) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='timerslack_ns\x00') perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xaa, 0x3, 0x1, 0xf8, 0x0, 0x100, 0xa0000, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x0, 0x8}, 0x840, 0x83, 0x200, 0x1, 0x7, 0x1, 0xfff, 0x0, 0xf46, 0x0, 0x1}, 0xffffffffffffffff, 0x4, r0, 0x2) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:54:04 executing program 7: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000340)=0x85) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f00000005c0)}}, 0xffffffffffffffff, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000280)={[0x9]}, 0x8, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) pread64(r1, &(0x7f00000000c0)=""/228, 0xe4, 0x9) 04:54:04 executing program 6: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000000), 0x4) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14, 0x80800) r1 = epoll_create(0x1) copy_file_range(r0, 0x0, r1, 0x0, 0x8, 0x0) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/110, 0x6e) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x4000870, r1, 0xe6000) chdir(&(0x7f0000000180)='./file0\x00') ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7fff}}, './file0\x00'}) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000200)={0x10000004}) bind$802154_dgram(r3, &(0x7f0000000240), 0x14) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00000002c0)) readv(r4, &(0x7f0000002680)=[{&(0x7f0000000300)=""/81, 0x51}, {&(0x7f0000000380)=""/145, 0x91}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/5, 0x5}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/180, 0xb4}, {&(0x7f0000002540)=""/158, 0x9e}, {&(0x7f0000002600)=""/66, 0x42}], 0x8) clock_gettime(0x0, &(0x7f0000005340)={0x0, 0x0}) recvmmsg$unix(r4, &(0x7f0000005280)=[{{&(0x7f0000002700), 0x6e, &(0x7f00000039c0)=[{&(0x7f0000002780)=""/78, 0x4e}, {&(0x7f0000002800)=""/209, 0xd1}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/67, 0x43}, {&(0x7f0000003980)=""/63, 0x3f}], 0x5, &(0x7f0000003a40)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}}, {{&(0x7f0000003b40), 0x6e, &(0x7f0000003e80)=[{&(0x7f0000003bc0)=""/132, 0x84}, {&(0x7f0000003c80)=""/212, 0xd4}, {&(0x7f0000003d80)=""/130, 0x82}, {&(0x7f0000003e40)=""/23, 0x17}], 0x4}}, {{&(0x7f0000003ec0), 0x6e, &(0x7f0000005100)=[{&(0x7f0000003f40)=""/146, 0x92}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/218, 0xda}], 0x3, &(0x7f0000005140)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x140}}], 0x3, 0x40002002, &(0x7f0000005380)={r6, r7+10000000}) pipe(&(0x7f00000053c0)) openat(r8, &(0x7f0000005400)='./file0\x00', 0x200, 0x80) r10 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x10010, r9, 0x10000000) syz_io_uring_submit(0x0, r10, &(0x7f0000005440)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xd, 0x1}, 0x1) 04:54:04 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r2, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000180)=0x7) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x64d8, 0x7ff, 0x4, 0x81, 0x1a, "e57a9d6130a71bc1504b893440b327f27a55f2"}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x80, 0x43, 0xffff}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) [ 1794.561089] Unsupported ieee802154 address type: 0 04:54:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x443}], 0x1) 04:54:04 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={0x0, 0x1000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052900)={0x7, [{}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x81, "d5e2b485aca084"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f00000020c0)={r4, 0x0, "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", "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"}) r12 = fcntl$dupfd(r0, 0x0, r0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r12, 0xd000943e, &(0x7f00000030c0)={r9, r6, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005fac0)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r11}], 0x8, "8b458d8b37b0ed"}) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000040c0)=ANY=[@ANYBLOB="28000000100001000000000000e900000000000005000000000000000c00008008000d00ac141400e13490e08f8b1cbeb54fe1a167d8099588fc334c6258d788a06aa2c595675d4638e807e20a7894479de15a367fc76a9a14920e72c9987ad645faf469085475d3e13c97a18b108e652ea0a7ae99a7e8b9a8210915fb869b0f261d4b45c349e7101afdf726f6fd145da09f17c09086"], 0x28}}, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace(0x11, 0xffffffffffffffff) r13 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) pread64(r13, &(0x7f00000010c0)=""/4088, 0xff8, 0x0) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r14 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x0, 0x3, 0xd8, 0xff, 0x0, 0x9, 0x13882, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000240), 0x4}, 0x4, 0x7f, 0x40, 0x5, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x40}, 0x0, 0x1, r14, 0xb20d19c4de386f8d) [ 1794.753222] mac80211_hwsim hwsim7 wlan1: refused to change device tx_queue_len [ 1795.387285] Unsupported ieee802154 address type: 0 04:54:21 executing program 7: ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000005c0), 0x1}, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000180)=ANY=[@ANYBLOB="04914c9f1700d7d357dd7d8dbb4747c945de67e0117bdb94035aca2a2bc2dd1cf87785986fe7d279f1e4a2c35455aac953d3f9f625", @ANYBLOB]) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000880)=@rc={0x1f, @none}, 0x80, &(0x7f0000000140)=[{0x0}], 0x1}, 0x2) r0 = syz_open_procfs(0x0, 0x0) rt_sigaction(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f00000000c0)={0x1, 0x1, {0x24, 0x24, 0x1, 0x3, 0x2, 0xfe2d, 0x0, 0x1d, 0x1}}) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) unshare(0x48020200) 04:54:21 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000640)={0x0, 0xfffffffffffffffe, 0x6, 0x62, @scatter={0x7, 0x0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/106, 0x6a}, {&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000006c0)=""/127, 0x7f}, {&(0x7f00000003c0)=""/66, 0x42}, {&(0x7f0000000440)=""/159, 0x9f}]}, &(0x7f0000000340)="f9e4dc663542", &(0x7f0000000580)=""/93, 0x40, 0x1, 0x3, &(0x7f0000000600)}) r1 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000002c0), 0x2ec242, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001b80)=[{&(0x7f0000000740)="74c1de267bdeea0c3e083d9215f30223f4e708d120c6", 0x16}, {&(0x7f0000000780)="bb52e67144c0c2b3a9b992559cc7c584c70cc628c2f56ffca8c0d65d144b25ceef4d6f0ce0dda14414bfc42ae8f57544ebdef98d98794f29de768b4d691041c34b7dc2c3b0acb5c4a5a550be49dfae45e11993b5228df83bc2fb5032601de7d0a157fc0d36ab9df1e526dad3cd735914cd5c713c08c85654edf3d1ba3852efd72c8f0027d328b5871837620d95709e6b252e675c78fa0f6ca60cfc5b2f6400fa43fc81ce485d74e23815c6baa3d740bb419f48980cced8d67f0d35f3e500486621a402bf8add93f0b4a38a412ff73f2b2d5c07426d9491924a", 0xd9}, {&(0x7f0000000880)="a8fac48ac64b68982252b1371155b1575df301868058548803bbdbf61ce4c57c160d437bbc164aaaa71d07e9ca5134eeda1c6e1edc6eb909b5e29e9305ebbc6581b093aad49edca74591d7a05e49c150e3fdee060780d392260b7414d71e71cee71150d196c7819fb8fdc32a15", 0x6d}, {&(0x7f0000000900)="7a08962af1753d1dcce0942ecbd4edee5c502867100704d76121aeeddd9b9526c644be355210b6003f9d779a8b10ec0c12f5db9bb4646224295f319df3220ab1b7d0195cb53f4fc06a0c902a6dd49e7c4418a2c462beb51a2c9616d6d29f365e3220d9e715cb85184a5890b97dbc", 0x6e}, {&(0x7f0000000980)="c947aba8b7a1d8f9c5c00950010778c2309fdc6f279de79cf013d656f4015a3f00f2c20d0858dbf180f50cd5f82c098bf88bf6aa61a25c471eb1241cebd6474cf67013b41d06e6c5f0332731f42d82fe4f8b221b93e5a6c0dd059cb89fb42324d89180d02c1c502fcf3d271756e8dab56d9bf200dcb867f98a5e3fd404d7769551d29b26a611f5fa3c7f36f3fd994fb8f350590f29dd75a1dbf2aa32e7dc97e893e1517dd7e781de8f933de85e298ab521d5f073d630c7ccd11e57adb3f9a972eb13ad83c11c96dde0e18b594f3ad502873ac779adf2fb9e78890f147f6f74c2f99465d97803ff6d20d136cfbe93e85cf35e83def574d8a725d2d9d123d2967c19f17b3e12d8bcc3e74a75df5790453e5ade150719f4aaa0501aadfc21bc40cbb208cc6b6f4f700f51782b0db90296cbde6c18f17465d0d600ed9b19d1545c6e8cf3cef32b2febbabb01ea3ae2a67a1e8db1b2b2fdb613b59ec7b23466e8128346b6acc71e53708354ceb94043e0e31a6404bedcd76e8ae5c0628867eec490d479f8613d6975dab9abc27094855b346996d853f37a2f14b0d6329b1bb87ab05cfc6f0c6f5ad38593a9c5bcfb66d5b7b456b2bec036e19d647c229829a5c3aa3b48cbaa8e4f7e7658a3727da16f03dca660f21a2e565443a152f5b8aaca1e22e65259d18efb4daaf961a29fcbe5ede97c582485da1795cfdf014e9c0abdacf038855a6e8be2ccd6fa5612af74674a98db3b4f448bf41317593b81d586cb63a23a1af692796a3e1d0ad1ee0dcf07d37311e50fbe0bba2fb97da07ce600ac3647af6da2ced7a68f9267ecd6c03b4f2f867c4773089979437a434a747ea7b2ada74366385a6954d6afd875a717b43cdfaa43222225d46405f060972a25ae419d20e40d2712c734b25f0bdacd378093f850895f70a2c3e0c6bcf86bd0de5c6bcca82adaaa8d70fa61f505e4fd6390483b7800e71f8ba05500936298467d5cb08afa8f45d782eadd87106da1a43aef117f7818d63acc8646b67700b6e2468278e5982e79fb18c13f4b4e7f2188e9b64419d71637ab68fa6c71ef85eb0cd586a87cd57d5eaaa15dc299745f733f36fa334762110e75ce45bbaa98a718adc0636e10bc83eee8d205a88bf0f83bc6db25c0a1662a75e1703f6c66dd9593e1028c3e7b966ca54ae8360fba9cd94ed64ca49494923b0ef181c44b7e36b73ac6a8e40de5ac9f6ec3b21b723507628ec053d637f7eb01227b40745dfe7700f223a439707caa5d4bef8e9523d51441d8c237deb1d869fe512518862c058860f876e609d4f067dc7c2e63cef2cb8078fa550ac102e5eb35dc8c5c8a270d1794cc9632ca795bbebeb694e6a9f4c583e7315186c03c94a55f9404b35959676cd1cf2a0c28b3a253f110377836fb217023c32777cbdead4f2e06ccef92f154fc24b2bda4a130f576d385431bc2cdf104984ba8083c5c5f312c2f1c6bd83f5ffdf1820b68dbbede83aaddb8041ec332023c19964e2f664ab71c760917285aeb2d43eef371a643e388b88346706b8d165f3e3833ade77a28f7ee902b2400ccdf9a9e28ebe0095084cd17967d7d639121798dcaea3a0f2ea6c0e7efb24ea62e8a8f42e363461f3ad93206f7b4f5aab27a0849ee00f2ab0de38d8f6c09fa49c4dd52b4bebec3e314f987d7a11ffcbf15be6d7536b8b135395a6caf4f85c7dc126d0fcbed78fcbc6fa929526d36f5b161d6e68c3be44b6eaa249ee1e0dc684baee4261a115600c75e5d79b287a6cbe80cb972469e07aa9f21032cb361b3fb58fcb81adbf3a183e39886d829d8943de9f4e659e022164decdda8f55df310e471c261539cdfc804b9c757ef7603b207485f4fcc9f95bcfb7a5a36f759e5aa3f4bd53b33b91f5f18c715fe7931188eca5774a86b4eccd7aab6c01af9bf64ec41dcdd7c9c4a4b0db9556450a556993289e799413e0ddd5ee61451b296db8d64c2380d2ac9923a8a4ea920eb2aafd0c2b7f7321e83cb09bf8807c1a004a7e767f461108f0f9c2af08d3126a35032d95540090361b7a18b0a635778a73496c822e4483e4c76a83bde9cbf1be5fada7201a03a1219cf9d8b414f34b35baa4bcdadaa53afd8d7d8b0e01dbbea5481e9d06f718c20c326ffdd4935b29fc75ccad89f2df8ee95196bbc85107f8f88e0a8e1c581ee247c301431fd6385c884bcb4b6351f64f70b7a257754e1c7479c67acf1dabad836464884ee6588414d6cb6847bb70b61afcc219cc9a1e5ae1dae2808915ee03b6c455ef6e0972bf774642d80fe0821bbab71cd1e0b7079daab36ee7f037fae0fcde115e7f3544a16b5967cd573040bc8469632c119453aa4f2d45d74939182856b1066e32889b9b4f3d707a0b8e7ea12e25f6271bf7b66cbea495887ee57d382786fce48cfd7d807591e92e15dfe550de99effdf8c6b13b3dc45bfca1346867569b7d9409376edcb65dccdea8cc0a8cec4a25cb300d260890ee661a200c3585dcdb821c5d9a28c2b9f78e4edf3cbb8366a7378e4bea02d49ab279efdead45f43b75c0a4f236ebb49d9fc372f2da9a2935b33481d8c2ebad22ff2d629ebace6803bdd98b609c2c38bebe57d4788592569bd5d615adbef2de69fc61f3d2a46a0171a2212c0a3744107b249628abb8cb7ddf386215298637ac37d4c8e06143cf115a10451ef34595d5683a194e290e7f07170217ef4aff70d126da50c80877a4c6b171335c77d14bf95dbe92e431ed2dc57c09ec985424151cfb36d09202e823e5fba4ead2e48693127e6e408bd732f34b0fe14ba1a56892d3d57ff752b14e6e5ee4e27abdc3e7380656672204c2ed57e949f334914cae11f0db68f8b9dac44b7daed476d667388da2129128d4809f52469eddd544cb666d4b2cef0abbd4333d5bc97211503ef21f8a5f1dfbe671fce1c9d8f2d04462ec02dd62fd4d7a931cde3b4ad2ad0d35fdb626d2dda3ea3d796ff965812b64896277eaee06dcf4eb7f9e6462de45c3fa310a1cdaefb91f7dd573f8fad338dcf45b4f3d18f93f1434f3d7adb59249a5250fbe943473a01443b33a1e9211c2ac9441620a5f2ea4d85bc4ac027b7b9a66d5a38395b7e2329873892dbfc3738afff6963c3dd4303f2c0a2ff0d499d1f94a91d6e38c633e0ed0828503ee9d0876db89ec143dd5ed5630b3c223e019214fbad6ea09fe3d3d4d4e8301fae2c8480e8c52278177239c3e6b4ddb15beaa40616729e849513e5be30438497569a394fb92de2d954c46b829a7ca0dd779cd9bb2623248f6d2ed161d208bc9840be5a9701a26f03d5d4ebb0a9d1ada5448655696e97bc1c8c93b3fcbe636ad99ca8570addd0a6bf6570548f7c3e6630f3cd4e7ad88feb22521e26c45ac21a6f2f50baa5c81bdfd15a4cf44df87bcc3c9bf6ebb783b13d01fdcdcec7c21fedf2d1d60fa24227800ace19351d63edf022b3ddc6b9d2348c07a20b8b7032d5dfe1b37d851913815c871fd8219e6054ced9aaf61f4af95373aa6a7626a68dad4d5adc01cfbe722c0d9731b613c1e602441a65e0ee2277a112fb18c67ff2b7f3f22d93af231108aba57bb20c89e0555b637d8ac640ba4866d9e20df25c68070587b9091c886d8c59b4ef534980efde5fc6c3f611e9e77d019614013aa9733f0dabd58e75b193d67cad51ccc52d468ce6efa1878ee606743f15ef683b470cfcd8a72c39e3ba9f7e3879dc2942233e996aa822b489efc571515980e18e83e1d786338b99e1aaa2c68ef5bfd5210fd1829ef6f02cc771cfa9b83cd8764b2cb3b41849e9da2a24effeb2726bd82da1a571f4edd0a67f00df76a103e278fcf373c13b83efb80cef7d01695c0bb582785abfe9cfc528e161e158b791fe54ced3b2963eab0e68572aac193e07667bfa0917eaddebc83636256a10c328f7da79f014052235e60387fc19ecbbb832a00ab0cc78733eb3554b68c97e63e4ded63130b2688eee3e7ac2fff0b9b1ca9dbf51f54e28a9059402a63b1d17a9c7edb587296ef707af05adc79956a01cc3daf25f100c7e7c30ead7208aac41441d4c35a09a022ebd069ece0c0ecfcb96b82c62a2ff2dc0d98a0316deead0121dbd0fef0f0153821e01ffbdedd9a8f2532aae454c111d5e7864ab27729dd1c6ea1e63eda682e1da3e3636af865e737118bb11ac61fbd58462be8d7030949287bacefefe8b2a6009dbcd8979fe89deb01c616853cc8b70b2286c77bc0786c80cec8cae29dc47d31dda59ff16e2862afd3888ec4a491bcc2e627b4605530fad5d564005334ac1cc37d7cfbc9e45d8689290cdf61010975402f645e9c3ca40cf4d78c25a3d2b7ae2a25755f230da657c4adbea03b7f8d0910737689935990cf8432c5b3514e5f783fc7604e295d264ae492440f9a4c84810703c2115e59be910f8b218dba07151c70071aac499fa329258e7c0d059be81f05d913a91650ec65636a579c61fbf0a06334793931f9f4b762ac60c115870fee0b249e2f810a6d557aa89672be9eec0512a0a4df221d806734d743ceb281bed0fc8c9e0bec5968cd3b38708234df36df8ae2c8ff7712acf13cb0197f84122c9c4cbb1fe821368c4fa2f0a9d43f7d6ae63f7e6b3055867aa4c5701ac62d039adc97113ca85c688b130e23910ff3776fcd0e4784c557129430d60d0c11832d5ef32c124a8763b9f254e09967346f30484589085e5fef5b3474138a98478dcb6863acc721d7dd392bcbd34dcd93fd28aab66cfb245d0f15f4525374b92d72f1dfde161e73e3a19bb3d7571711c1b7294dd4e33a622249ce1b4d6cbb0e4b8e6513ec93b3f24ff0f02c3b0f63dc697028a71e97e4cd0b55364fe800800433817150e33b039dc96395bbc631ff1b3c29881dff6e7614e8fbfa9fd75736e63598af9fb3ecd5bf52413ab8548b86ac0718bc21d1bcccf68afcad36558696bb46bc54c212ed1382fa6d65bfbe1308910860742754ce2cdb1bb70ed11b64d5ab8e29008f30ddc5b91db78f538713675649a09521a8808a8497a0b25fb23489d4bbc60334c8132a206bc8606bccbc82ecec0a35d35f80e8fae2175c47dd56b6bffc6137e753680fcfda2057b7b542ec558ae54238aa314257133605abdb9f5bcc82389ed56d9c94af94a24000da37c7850c621f1ea35b931a4dc7ff223d0063f682d2c09e9df44788fe6efdcb1024f8e0a22e46134e121913155da747e0e8be0417d90d21b7821e6e5054e605d42ac6435571e0f990ba9b41c72699e09058860eb578be0924f320877332aa9baf6288b4a03cbdcc0fcb0781f8e1f453ede2f783b1a300db27bad0760cdbd902a9bfee232d32ad053557565cb4e4521d125a83d9a68f706232895c4c5c1624544bc3fb586a1d150591e172a4db2b47f6986e573608db5f661e352e8660e1098f8aeab51c198b0ce2bfbadc29a77e6561a88cc5f2710e26d2101aa0c11c28a39bfade008aef69dc2e26c1c3302560aafc8d356da2728e702edfcb7dfaa38bb128a9ff305bc009a86bd3b5215a06b74680e6d733e90839b1124ab5a61a8df7ba4412d6679855b31b06279652a768499361eeaacd306e7d96b9b00533e0f05e89632b2eb652013083b39eb2b66b7d6659485958d3f3b64751bf0faf2e8ee352ea7137a77a47c5dec692fc5f6552d1315df8085a60c44305509a5fc3bd5782f91e2f6341bf60f3da4a2f731c77dbcb432bc10339b411b49e83904048e52fb05aa0285f1165b0032ead6fc0a8ae354856b60bbb82aa20f119bcd8f27790c4f605d39c721f1a5e4ec50d3122eb2ba9730e275f1621a5fbc87e5d1fcfd34dd", 0x1000}, {&(0x7f0000001980)="e2374a11dde62e5258b903ce5bc881af9bef0d0898eb3eff91cfbec8ad0f7a4c4320ff48bb74317b028af5a40159b55eb736d33d3fc21d34e707f0dd58d126723033d69c42ff34e0d109323a08821da4f97aac98664099daa7e6e27663cd7b00158b4daf05815b0b630fb025c5726f5fa550276fb489a9005f15023625b1dcd77237020ddd065d566050aa2c97c46e27517719badfd1a867d649743e853b1defc6e2cf14b12f299189eac78d6d2a52a410f182145c73a00fc01b1818ad830b1590febd97d19839598144aeb9aac465a3b3080d", 0xd3}, {&(0x7f0000001a80)="8c137d262e1301177f2f2556e34474a6daed5bc93f9f999b6ea69b18f7992cc015f9024fbf36138855c10d10ef454d32e75839277262ff2cae92a507e088ac45dd3475804fc8941d2bc6f4582fc28e3abd8e59afe6e9165fc3f9b5c90572a9482a27dce5dcde0b0f694e5766e124ffd872eb5fe3b5b278cfb87c8cb90036c352e1a101d2b43f4ccb0c5664a75ab5475cdd5bbc14031678b9d82bc9e8e127d72d695df85fc68fcffe2e81e945442d2cb42330be", 0xb3}, {&(0x7f0000001b40)="d6912544e5e0ab409e61a16e7a0baa0bd4774012687fde93", 0x18}], 0x8, 0x9) fallocate(r1, 0x50, 0x4, 0x6da7) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000300)={0x0, 0x2, 0x400, 0x4}) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x80, 0x0, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x20000000}, 0x1200, 0x200000000}, r2, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001c00)={0x0, 0x80, 0x1f, 0x1, 0xec, 0x0, 0x0, 0x7, 0x4200, 0x6, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x7, 0x0, @perf_config_ext={0x5036, 0x7}, 0x4004, 0x3f, 0xffffff7f, 0x9, 0x8, 0x3, 0x7ff, 0x0, 0x8, 0x0, 0x3}, r2, 0x9, r0, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x9}) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) close(r4) 04:54:21 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x20, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1910335a, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, 0x0) mount$9p_unix(&(0x7f00000001c0)='./file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1d3004, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/../file0\x00') pivot_root(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000000240)='./file0\x00') mount(&(0x7f00000002c0)=ANY=[], &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000140)='reiserfs\x00', 0x8, &(0x7f0000000200)='^},\x00') 04:54:21 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x5e, 0x68000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10001, 0x7}, 0x0, 0x961, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x9286, 0x0, 0xc39}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001280)=@updsa={0xfc, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc69de45660031e8d}, {@in=@empty, 0x0, 0x6c}, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', {0x0, 0x4, 0x0, 0xfffffffffffffffe}, {0x0, 0x3}, {0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xa}, [@offload={0xc}]}, 0xfc}, 0x1, 0x0, 0x0, 0x20044090}, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000140)=0x7, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, 0x0) r3 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) r5 = accept$unix(0xffffffffffffffff, &(0x7f0000000280), &(0x7f0000000040)=0x6e) ppoll(&(0x7f00000000c0)=[{r2, 0x2018}, {r4, 0x5}, {r5, 0x24}, {0xffffffffffffffff, 0x4}, {r2, 0x6c2}], 0x5, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={[0x10001]}, 0x8) ppoll(&(0x7f00000003c0)=[{0xffffffffffffffff, 0xa}, {0xffffffffffffffff, 0x8003}, {r0, 0x2000}], 0x3, &(0x7f0000000400)={0x0, 0x3938700}, &(0x7f0000000440)={[0x6]}, 0x8) msgget$private(0x0, 0x8c) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000480)={&(0x7f00000001c0)={0x28, r3, 0x400, 0x70bd2a, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x6}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x801}, 0x4050000) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) sendmsg$NL80211_CMD_PROBE_MESH_LINK(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000540)={0x2f8, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_FRAME={0x26f, 0x33, @mgmt_frame=@reassoc_req={@wo_ht={{0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x20}, @device_a, @device_a, @random="3644a284b016", {0x7, 0x3f}}, 0x1000, 0x3, @device_b, {0x0, 0x6, @default_ibss_ssid}, @val={0x1, 0x6, [{0x48, 0x1}, {0x16, 0x1}, {0x18, 0x1}, {0x24}, {0x4, 0x1}, {0x1b, 0x1}]}, @void, [{0xdd, 0x73, "353e90f34c59dcc4686b32c2015167840ec2ccefc859e7d5bb0029d5af20c4578da5e4fe3c847c2809b029dabed9ecf52c5e363f743bd0b2964fe0cb99ae5d476995197e75cfbab1401a840ca190d5904adf1809edf9f026dbadf59938537e8fbb477581a2e200b521766e6630507b32f7faf9"}, {0xdd, 0xb5, "65e0a67a4c2d60cbd19db80b66f66bf0e9611f06c6e6677d7177482d2e0fed5f1a9780d37cd987e9161473da0ddd417908cd924e7475c55509d213729fdb53abc6d52c503117eecba92df694d8f12438eb6f1aaf2a3786e773e3e2dc213e7d4a4da4994c8a0af38e50832f765cafc55b54c35382ab77c2182138c4c66926487aa1632e59b26cece62f11ee0c1f4e436e88af3bd20bd2584ab9eea9f74aeaf35aa5b5d4af80ec26784f6f43b4ccb38fe5f25ed707c6"}, {0xdd, 0x9c, "0cbd5d7603e115e245319a4957b85566e22fcab6deea66810154300f95c08f345125c57a8817acce9fae6325749326302860a05d5fa16430eccd6d53dfcee645f3e05db773aa5825013cf420233c2bcbd8bbbc5b99184ee16293c8f3caa1c1e2032a91a6a8956b8217b3493fdab854e1c9a1dd9ca3bb99db5272f4c171b9ea6817e1ce0e4d0710d30ec7989139013c14491d0bf9f99e1d919936022a"}, {0xdd, 0x6d, "e8abdf82e906283062cb86df33f3a72d99511d67127d41e8060f3ebe14e128b275f32f20d7f01db9de936d5850b646ad484e66db49778006090b5977940a5d858946f6fd9bbfd895050dc9333135e0bfb8ac1f8b486a0ccf157ec12610cdfd93e704f2aab2e9b502505179286c"}]}}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_FRAME={0x2e, 0x33, @ctrl_frame=@ba={{}, {0x3f}, @device_a, @broadcast, @multi={{0x1, 0x1, 0x1, 0x0, 0x1}, [{0x0, 0x5, {0x7, 0x1}, "e875e48db537226c"}], {0x0, 0x8, {0x4, 0x6}, "2fd54e0aec1efbe1"}}}}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x800}, 0x44000) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="20002c0302", @ANYRES32=0x0, @ANYBLOB="0c009900090000003f0000000c001780050001000c000000"], 0x34}}, 0x20004804) 04:54:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x44c}], 0x1) 04:54:21 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:54:21 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 29) 04:54:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r2, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000180)=0x7) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x64d8, 0x7ff, 0x4, 0x81, 0x1a, "e57a9d6130a71bc1504b893440b327f27a55f2"}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) [ 1811.382496] FAULT_INJECTION: forcing a failure. [ 1811.382496] name failslab, interval 1, probability 0, space 0, times 0 [ 1811.385127] CPU: 1 PID: 11134 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1811.386532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1811.386539] Call Trace: [ 1811.386564] dump_stack+0x107/0x167 [ 1811.386591] should_fail.cold+0x5/0xa [ 1811.386618] ? trace_hardirqs_on+0x5b/0x180 [ 1811.388849] ? __alloc_skb+0x6d/0x5b0 [ 1811.388876] should_failslab+0x5/0x20 [ 1811.388896] kmem_cache_alloc_node+0x55/0x330 [ 1811.388923] __alloc_skb+0x6d/0x5b0 [ 1811.388951] skb_segment+0x9d8/0x3a90 [ 1811.388969] ? lock_chain_count+0x20/0x20 [ 1811.389041] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1811.390498] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1811.398110] ? SOFTIRQ_verbose+0x10/0x10 04:54:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x451}], 0x1) [ 1811.398940] __udp_gso_segment+0x11c6/0x1830 [ 1811.400025] ? __sk_receive_skb+0x830/0x830 [ 1811.400931] udp4_ufo_fragment+0x528/0x720 [ 1811.401829] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1811.402860] inet_gso_segment+0x4fb/0x11a0 [ 1811.403748] skb_mac_gso_segment+0x273/0x570 [ 1811.404652] ? inet_sock_destruct+0x840/0x840 [ 1811.405592] ? skb_network_protocol+0x650/0x650 [ 1811.406545] ? skb_crc32c_csum_help+0x80/0x80 [ 1811.407462] ? lock_acquire+0x197/0x470 [ 1811.408278] ? __dev_queue_xmit+0x1c2/0x2710 [ 1811.409188] __skb_gso_segment+0x32d/0x6d0 [ 1811.410085] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1811.411159] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1811.412103] __dev_queue_xmit+0x87b/0x2710 [ 1811.412986] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1811.413967] ? mark_held_locks+0x9e/0xe0 [ 1811.414813] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1811.415897] neigh_connected_output+0x382/0x4d0 [ 1811.416871] ip_finish_output2+0x6f1/0x21f0 [ 1811.416899] ? nf_hook_slow+0xfc/0x1e0 [ 1811.416920] ? ip_frag_next+0x9e0/0x9e0 [ 1811.416940] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1811.416974] __ip_finish_output.part.0+0x5f3/0xb50 [ 1811.421407] ? ip_fragment.constprop.0+0x240/0x240 [ 1811.422391] ? nf_hook+0x510/0x510 [ 1811.423121] ip_output+0x2f7/0x600 [ 1811.423846] ip_send_skb+0xdd/0x260 [ 1811.424586] udp_send_skb+0x6da/0x11d0 [ 1811.425410] udp_sendmsg+0x139a/0x2160 [ 1811.426198] ? mark_lock+0xf5/0x2df0 [ 1811.426950] ? ip_frag_init+0x350/0x350 [ 1811.427759] ? perf_trace_lock+0xac/0x490 [ 1811.428596] ? udp_setsockopt+0xc0/0xc0 [ 1811.429400] ? mark_lock+0xf5/0x2df0 [ 1811.430161] ? __lockdep_reset_lock+0x180/0x180 [ 1811.431127] ? mark_lock+0xf5/0x2df0 [ 1811.431944] ? mark_lock+0xf5/0x2df0 [ 1811.432694] ? lock_chain_count+0x20/0x20 [ 1811.433556] ? __lock_acquire+0xbb1/0x5b00 [ 1811.434422] ? lock_chain_count+0x20/0x20 [ 1811.435327] ? perf_trace_lock+0xac/0x490 [ 1811.436171] ? SOFTIRQ_verbose+0x10/0x10 [ 1811.437017] ? __lockdep_reset_lock+0x180/0x180 [ 1811.438002] udpv6_sendmsg+0x1bed/0x2af0 [ 1811.438874] ? udp_v6_push_pending_frames+0x360/0x360 [ 1811.439932] ? SOFTIRQ_verbose+0x10/0x10 [ 1811.440792] ? mark_lock+0xf5/0x2df0 [ 1811.441565] ? lock_acquire+0x197/0x470 [ 1811.442392] ? find_held_lock+0x2c/0x110 [ 1811.443230] ? __might_fault+0xd3/0x180 [ 1811.444082] ? lock_downgrade+0x6d0/0x6d0 [ 1811.444947] ? lock_downgrade+0x6d0/0x6d0 [ 1811.445830] ? sock_has_perm+0x1ea/0x280 [ 1811.446849] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1811.447904] ? _copy_from_user+0xfb/0x1b0 [ 1811.448771] ? __import_iovec+0x458/0x590 [ 1811.449633] ? udp_v6_push_pending_frames+0x360/0x360 [ 1811.450682] inet6_sendmsg+0x105/0x140 [ 1811.451473] ? inet6_compat_ioctl+0x320/0x320 [ 1811.452377] __sock_sendmsg+0xf2/0x190 [ 1811.453179] ____sys_sendmsg+0x70d/0x870 [ 1811.454071] ? sock_write_iter+0x3d0/0x3d0 [ 1811.454923] ? do_recvmmsg+0x6d0/0x6d0 [ 1811.455699] ? perf_trace_lock+0xac/0x490 [ 1811.456556] ? __lockdep_reset_lock+0x180/0x180 [ 1811.457512] ? perf_trace_lock+0xac/0x490 [ 1811.458351] ? SOFTIRQ_verbose+0x10/0x10 [ 1811.459182] ___sys_sendmsg+0xf3/0x170 [ 1811.459977] ? sendmsg_copy_msghdr+0x160/0x160 [ 1811.460925] ? lock_downgrade+0x6d0/0x6d0 [ 1811.461788] ? find_held_lock+0x2c/0x110 [ 1811.462615] ? __fget_files+0x296/0x4c0 [ 1811.463436] ? __fget_light+0xea/0x290 [ 1811.464239] __sys_sendmsg+0xe5/0x1b0 [ 1811.465025] ? __sys_sendmsg_sock+0x40/0x40 [ 1811.465911] ? rcu_read_lock_any_held+0x75/0xa0 [ 1811.466879] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1811.467939] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1811.468985] ? trace_hardirqs_on+0x5b/0x180 [ 1811.469891] do_syscall_64+0x33/0x40 [ 1811.470637] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1811.471670] RIP: 0033:0x7f09634e0b19 [ 1811.472433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1811.476141] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1811.477686] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1811.479122] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1811.480551] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1811.482022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1811.483445] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:54:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x456}], 0x1) 04:54:21 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5041, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:54:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r2, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000180)=0x7) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:54:21 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 30) 04:54:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000100)=0x40000000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001080)=0x10, 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="01de000000", @ANYRES32=r0, @ANYBLOB="02000000000000002e2f66696c653000"]) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001200)={@in={{0x2, 0x4e24, @broadcast}}, 0x0, 0x0, 0x43, 0x0, "0dc649d7cf22dab4e55df06e2dd7d17e0bb79c82c0864c340dc40f4bba07ec208ead0ed0ed188071c495efe3311b79ac847cfbc0017e56edcf9253dc159904ca941a96b0608725d1c948303cde40a6e5"}, 0xd8) sendmmsg$inet(r0, &(0x7f00000010c0)=[{{&(0x7f00000000c0)={0x2, 0x4e22, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="9172f1fa2e700aa68ba0c59f8a41c85f97545acceac595b7a2f2f63da4029dcb9598a7622802ab9e806fbaf14f8ebaf3db374b9213f4ec2dd1391fd61951f0a78d891e00618d8cda32f24271f20f492c43e5823e7f1de36f89cce670a3ac", 0x5e}, {&(0x7f00000001c0)="ba4265add9f909c0abc8149af569be5795a795f9eab7d26241c1cf89d6285e71517a0e48e6b1061abde5ba66e955812e4152c0dd32ee831d4f8b4a51c4fc34eb3fdc6ac226c0643377246c419c8307230965725df5defd50bfd5b4010741ec5fc2a082fad3b155f5361fe17e46fa6519699f8d843902cf1955d06bae29827a4aa3c76ca821831f22387007963f0d9229", 0x90}, {&(0x7f0000000280)="097403a2a864e3605ad66bd395df91c4d1929ff73eadfaf98f9f265e10fa0ccb", 0x20}, {&(0x7f00000002c0)="21f0cba47136488cb06253229175352e64f6797d58a35a3d869c155485e4c4d071c18e098c960dfa97866875aa7801adb0da7944c1dbc204732af1afb97321e6b40ca40e8faac8c182860482a5f3c798137edecac2803181601f668baf404acc063116573e695eaa10d366a85aab1a7f0c42a5378b31f1f887574acff19450c29328ae617fbd8c88eec82e2cefc4ebdcaec997dedd898a2f4bbe5c0f278ec3545bbff1b92f5f6497445c74bf933a014160e44a6dc9889d", 0xb7}, {&(0x7f0000000380)="699122901f2b30dc66059d53eec33d509be59d04e9d094b7231d94d3ec5b24f14168ab4a95c472f7b46f08cc28f2c62ac66146696253cb72274838801182f98d79b98d33faa84ee21882f8b2f3aff13d15b735757ea188a2fc22fcc9afbe5bbf8c83a6d4f31131f2228e6a97fc7f7085d44e544ab5c7bf3c9dc5", 0x7a}], 0x5, &(0x7f0000000480)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x1e}}, @ip_ttl={{0x14, 0x0, 0x2, 0x800}}, @ip_retopts={{0x7c, 0x0, 0x7, {[@ra={0x94, 0x4}, @rr={0x7, 0x3, 0xcc}, @timestamp_addr={0x44, 0xc, 0x68, 0x1, 0xe, [{@multicast1, 0x3}]}, @timestamp={0x44, 0x20, 0x2c, 0x0, 0x0, [0x7fffffff, 0xd19, 0x8001, 0x1, 0x1f, 0x7f, 0x7]}, @end, @noop, @timestamp_addr={0x44, 0x34, 0x52, 0x1, 0x1, [{@dev={0xac, 0x14, 0x14, 0x26}, 0xfffff597}, {@loopback, 0xff}, {@dev={0xac, 0x14, 0x14, 0x3a}, 0x3}, {@remote, 0x5}, {@empty, 0xbfd}, {@local, 0x3}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xe0}}, {{&(0x7f0000000580)={0x2, 0x4e21, @private=0xa010100}, 0x10, &(0x7f0000000740)=[{&(0x7f00000005c0)="c1fde2bc2efbb360e4509d8502fa003eac58c95adca23b6f784dbbde7367d0264c2a08fe86f92bc85812346a622925aaa58ea806f6f558c94e58702420fd1fdc", 0x40}, {&(0x7f0000000600)="381297f4dcdbcc6510fbbe67f0a0083290f2e7fbcce19fb83cf8437ae15d248aacf87246a199ec76b483cdbfc902a3992c4d4cad77815daadb7f789eb3c7bbd8eebcc970bcfb4821cb8a235613e195c477c02fbe5264d4379993f9cb1c50893fd056f060", 0x64}, {&(0x7f0000000680)="d944457287b40bacf12591b00208ce8dfe2b5dc66fb3cfd9f754825eb5d3fefd1549d9304be899375365d3e50b29cad54ef44f42ddf80f983820ab9221adaca23684c220f7f9881bdfa373f53aee2566b8e9a24b80153c938c8a8f2373c07ea843eef71164e7ea75774c4d508bd38c142d038aa04eef02eaa9654079a725400c05defb073bbc82711b4a673143c08cca0ae8d96bf64d9c6bb96f673d5eba1c19ca986c597d315f89c0ddf19fcbee852aaf7e92f3715ba09246474727", 0xbc}], 0x3, &(0x7f0000000780)=[@ip_ttl={{0x14, 0x0, 0x2, 0x44a}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_tos_u8={{0x11}}], 0x48}}, {{&(0x7f0000000800)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000840)="3cac11070446e45e48e5a3db9d0134777ae0639e583d1ad62909dd2dca3f43", 0x1f}, {&(0x7f0000000880)="a0c25ce8f3dfc24d61b437a5b023a5b8ee4562eef11b03ea33039293045520154d", 0x21}, {&(0x7f00000008c0)="1a4f4377c52a0d6e821e48c9b004642c54bf5ab915a3d1e3b1db6c838d579fc908111de68c45ab42cc4721e06531f6c1bb3a6c40eef67049392a6e909548a16493224ae908edb215e305796c", 0x4c}], 0x3}}, {{&(0x7f0000000980)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000d80)=[{&(0x7f00000009c0)="4cc102499b922df0484c6b600addc8d5e8f692024eb984b326098a11457cb23b48a8267aa61ac0a31274b5993f2f4145eed8a500af3f22afb17993321eb469ed23ea8297d5c72a47b61c2f1c5953a8b769105b689f4ce73541c16798094bf1781f63d46be5bbb065", 0x68}, {&(0x7f0000000a40)="612b30e6584f4405e4df124a6f44a40bcc3e0a66076dc75e6a39ddd312214c570f2763ce545893e764f6d56994461a207d39484a4ff2049bbde34b9bf78262d2b75a4edd44dddebefaa8953b1bce9a1b3def03469608f86f56c8008b58eeb3e1bf226df1abc274edcb4485e256635814f9b7efbd6cb2906739c44fba66c9075ea93f22307ff0ef4a1c9f62a96c241954d64b4c366a4d52cf4f23a249c6523200ef368f971414dee3b0f53dc8b2b3694465e825bc6c49de308128b4726d5671899f", 0xc1}, {&(0x7f0000000b40)="3dca6c1be7f84f5eaf", 0x9}, {&(0x7f0000000b80)="9d83b4a68d923f63798cc46c263a51c78234085dcf2d9d92a7d7e1cd0943be58ec9ecb6ff21e9a541bf46956cf0eadb8b535740460e05dc28e87ff8649d112c3f2c0b4f0c349ee0ff46909c1c9013715666cd150ae4e9425d8d9a3208871165981afdf46e584f7da2018c1b401d7357fdcc6ab71b8cb949bfefd25e5e39808fed0397a8b8a55e5e304de07de21bfaa381d72667e27f9a650ac709e2994361b7d2002cbcc124c85d0d6be24482fb7188fb9aada94755af8f2552adf52a499cd99f1ae954346cc2e9b9736efa620314e27c2586995001b51b6fc", 0xd9}, {&(0x7f0000000c80)="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", 0xfc}], 0x5, &(0x7f0000000e00)=[@ip_tos_u8={{0x11}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x1000}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3}}], 0x48}}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000e80)="93bdbe8f8f37c3329b5dbf0754f3cc76ee9cf92d39b49942f6caebbabaf721f509f738891c2fade12387be600b5f203bb8f37c652108bbd3bd24198f4a20ae4e793d858874e1dc6b02b8857f9a13088885", 0x51}, {&(0x7f0000000f00)="1931c65848e673ed62380cd83b257bb924eed1b907f73ebb97252fb8c9908c1efe687b83a0b2f3c509179f3c78a5ec112b7904dc6d0c", 0x36}, {&(0x7f0000000f40)="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", 0xfd}], 0x3, &(0x7f0000001300)=ANY=[@ANYBLOB="1400000000000000000000000700000001000000000000002d5b94956b91d7ea30b65055d3c15dce72a5ff32d8608812434c3d2d25111ea10915ec6e601093d090deeea6f730a5506ba3cf3e48eb32905a744e8e69e1d9a8fcff06979e94588a6eb099769a1adcd9bb75bcc3bb81557d09236f28ca52364187b84c71609733d5c84fde1aa44f65f464b5fcb8f12b1b7b585e14bf75858d7411afbb27b1c25fab6341034d720298fe648d46"], 0x18}}], 0x5, 0x40000) 04:54:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x457}], 0x1) 04:54:21 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000380)={{0x3a, @multicast2, 0x4e22, 0x3, 'fo\x00', 0xd, 0x8, 0x7c}, {@multicast1, 0x4e22, 0x4, 0x1, 0x0, 0x3}}, 0x44) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018004ca40000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c653200f6b4371731cbf05440d1ed8ce5862d8576839f3ab27ecdae288750c957d70e33d59e95e09a"]) openat(r1, &(0x7f0000000280)='./file1\x00', 0x701f02, 0x2c) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20, &(0x7f0000003700)={0x0, 0x989680}) dup(r0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000005c0)=ANY=[]) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0x0) r3 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r3, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = dup2(r5, r4) bind$inet(r6, &(0x7f0000000080)={0x2, 0x4e22, @private=0xa010100}, 0x10) mkdirat(r3, &(0x7f0000000000)='./file1\x00', 0x0) unshare(0x48020200) [ 1811.753326] FAULT_INJECTION: forcing a failure. [ 1811.753326] name failslab, interval 1, probability 0, space 0, times 0 [ 1811.755773] CPU: 1 PID: 11150 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1811.757216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1811.759102] Call Trace: [ 1811.759641] dump_stack+0x107/0x167 [ 1811.760396] should_fail.cold+0x5/0xa [ 1811.761237] ? __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1811.762341] ? create_object.isra.0+0x3a/0xa20 [ 1811.763287] should_failslab+0x5/0x20 [ 1811.764066] kmem_cache_alloc+0x5b/0x310 [ 1811.764908] ? mark_held_locks+0x9e/0xe0 [ 1811.765763] create_object.isra.0+0x3a/0xa20 [ 1811.766651] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1811.767690] kmem_cache_alloc_node+0x169/0x330 [ 1811.768630] __alloc_skb+0x6d/0x5b0 [ 1811.769408] skb_segment+0x9d8/0x3a90 [ 1811.770191] ? lock_chain_count+0x20/0x20 [ 1811.771093] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1811.772120] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1811.773194] ? SOFTIRQ_verbose+0x10/0x10 [ 1811.774058] __udp_gso_segment+0x11c6/0x1830 [ 1811.774958] ? __sk_receive_skb+0x830/0x830 [ 1811.775850] udp4_ufo_fragment+0x528/0x720 [ 1811.776709] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1811.777759] inet_gso_segment+0x4fb/0x11a0 [ 1811.778646] skb_mac_gso_segment+0x273/0x570 [ 1811.779543] ? inet_sock_destruct+0x840/0x840 [ 1811.780459] ? skb_network_protocol+0x650/0x650 [ 1811.781470] ? skb_crc32c_csum_help+0x80/0x80 [ 1811.782418] ? lock_acquire+0x197/0x470 [ 1811.783234] ? __dev_queue_xmit+0x1c2/0x2710 [ 1811.784138] __skb_gso_segment+0x32d/0x6d0 [ 1811.785023] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1811.786122] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1811.787057] __dev_queue_xmit+0x87b/0x2710 [ 1811.787979] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1811.789103] ? mark_held_locks+0x9e/0xe0 [ 1811.790087] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1811.791338] neigh_connected_output+0x382/0x4d0 [ 1811.792462] ip_finish_output2+0x6f1/0x21f0 [ 1811.793500] ? nf_hook_slow+0xfc/0x1e0 [ 1811.794426] ? ip_frag_next+0x9e0/0x9e0 [ 1811.795367] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1811.796565] __ip_finish_output.part.0+0x5f3/0xb50 [ 1811.797763] ? ip_fragment.constprop.0+0x240/0x240 [ 1811.798835] ? nf_hook+0x510/0x510 [ 1811.799562] ip_output+0x2f7/0x600 [ 1811.800281] ip_send_skb+0xdd/0x260 [ 1811.801015] udp_send_skb+0x6da/0x11d0 [ 1811.801809] udp_sendmsg+0x139a/0x2160 [ 1811.802590] ? mark_lock+0xf5/0x2df0 [ 1811.803337] ? ip_frag_init+0x350/0x350 [ 1811.804123] ? perf_trace_lock+0xac/0x490 [ 1811.804949] ? udp_setsockopt+0xc0/0xc0 [ 1811.805744] ? mark_lock+0xf5/0x2df0 [ 1811.806492] ? __lockdep_reset_lock+0x180/0x180 [ 1811.807431] ? mark_lock+0xf5/0x2df0 [ 1811.808181] ? mark_lock+0xf5/0x2df0 [ 1811.808926] ? lock_chain_count+0x20/0x20 [ 1811.809763] ? __lock_acquire+0xbb1/0x5b00 [ 1811.810610] ? lock_chain_count+0x20/0x20 [ 1811.811456] ? perf_trace_lock+0xac/0x490 [ 1811.812283] ? SOFTIRQ_verbose+0x10/0x10 [ 1811.813094] ? __lockdep_reset_lock+0x180/0x180 [ 1811.814056] udpv6_sendmsg+0x1bed/0x2af0 [ 1811.814889] ? udp_v6_push_pending_frames+0x360/0x360 [ 1811.815919] ? SOFTIRQ_verbose+0x10/0x10 [ 1811.816740] ? mark_lock+0xf5/0x2df0 [ 1811.817507] ? lock_acquire+0x197/0x470 [ 1811.818299] ? find_held_lock+0x2c/0x110 [ 1811.819118] ? __might_fault+0xd3/0x180 [ 1811.819913] ? lock_downgrade+0x6d0/0x6d0 [ 1811.820748] ? lock_downgrade+0x6d0/0x6d0 [ 1811.821593] ? sock_has_perm+0x1ea/0x280 [ 1811.822410] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1811.823448] ? _copy_from_user+0xfb/0x1b0 [ 1811.824294] ? __import_iovec+0x458/0x590 [ 1811.825124] ? udp_v6_push_pending_frames+0x360/0x360 [ 1811.826192] inet6_sendmsg+0x105/0x140 [ 1811.826972] ? inet6_compat_ioctl+0x320/0x320 [ 1811.827866] __sock_sendmsg+0xf2/0x190 [ 1811.828646] ____sys_sendmsg+0x70d/0x870 [ 1811.829479] ? sock_write_iter+0x3d0/0x3d0 [ 1811.830321] ? do_recvmmsg+0x6d0/0x6d0 [ 1811.831101] ? perf_trace_lock+0xac/0x490 [ 1811.831938] ? __lockdep_reset_lock+0x180/0x180 [ 1811.832865] ? perf_trace_lock+0xac/0x490 [ 1811.833698] ? SOFTIRQ_verbose+0x10/0x10 [ 1811.834516] ___sys_sendmsg+0xf3/0x170 [ 1811.835297] ? sendmsg_copy_msghdr+0x160/0x160 [ 1811.836217] ? lock_downgrade+0x6d0/0x6d0 [ 1811.837049] ? find_held_lock+0x2c/0x110 [ 1811.837888] ? __fget_files+0x296/0x4c0 [ 1811.838699] ? __fget_light+0xea/0x290 [ 1811.839488] __sys_sendmsg+0xe5/0x1b0 [ 1811.840251] ? __sys_sendmsg_sock+0x40/0x40 [ 1811.841113] ? rcu_read_lock_any_held+0x75/0xa0 [ 1811.842076] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1811.843122] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1811.844146] ? trace_hardirqs_on+0x5b/0x180 [ 1811.845015] do_syscall_64+0x33/0x40 [ 1811.845773] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1811.846796] RIP: 0033:0x7f09634e0b19 [ 1811.847542] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1811.851211] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1811.852729] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1811.854156] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1811.855577] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1811.856997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1811.858428] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:54:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r2, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:54:41 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x2}, 0x10088, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDSKBENT(r1, 0x4b47, &(0x7f0000000040)={0x0, 0x0, 0x27f}) open_by_handle_at(r1, &(0x7f0000000000)=@xfs={0x1c, 0x81, {0x1, 0x1, 0x1, 0x1}}, 0x200400) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x1a) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsetxattr$security_ima(r0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce9"], 0x54, 0x1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(0xffffffffffffffff, r3) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) fcntl$setpipe(0xffffffffffffffff, 0x407, 0xffff) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) 04:54:41 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:54:41 executing program 3: msgctl$IPC_RMID(0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/121) msgctl$IPC_INFO(0x0, 0x3, 0x0) r0 = msgget$private(0x0, 0x80) getpgrp(0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b00)=[{{&(0x7f0000000140), 0x6e, 0x0, 0x0, &(0x7f0000001680)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x38}}, {{&(0x7f00000016c0), 0x6e, &(0x7f0000001a00)=[{&(0x7f0000001740)=""/12, 0xc}, {&(0x7f0000001780)=""/54, 0x36}, {&(0x7f00000017c0)=""/189, 0xbd}, {&(0x7f0000001880)=""/191, 0xbf}, {&(0x7f0000001940)=""/169, 0xa9}], 0x5, &(0x7f0000001a80)}}], 0x2, 0x0, &(0x7f0000001c40)={0x0, 0x989680}) msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="80000009c310283e5fcb"], 0xa, 0x2, 0x2800) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1cf, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) renameat2(r3, &(0x7f0000001a80)='./file0\x00', r2, &(0x7f0000001ac0)='./file0\x00', 0x0) r4 = msgget$private(0x0, 0x80) msgrcv(r4, &(0x7f0000000040)={0x0, ""/2}, 0xa, 0x2, 0x2800) msgsnd(r4, 0x0, 0x0, 0x800) msgrcv(r4, &(0x7f0000000440)={0x0, ""/172}, 0xb4, 0x1, 0x1000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r1, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="3f000000070000002e2f66696c6530003c45aeea397dce33c9939c5dfe3af139435e332f25234b66b40915c1f6a66e8856ff9b5fed6b692ab2cae7ec5cc8bf99945e0def448e8d5441622c9d04ec1b99e21193fb36e46ce41581dae053aa1e45233703af4c985b92dbe6b65ac1266e64588179dc349f38150f6335c23f5f840c9faa1606c4063c0fefd6c5c763ddf7035df5070e0e123cd00b6dc2009c9ae7"]) sendfile(r5, r6, &(0x7f0000000300)=0x10001, 0x9) 04:54:41 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:54:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x45b}], 0x1) 04:54:41 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 31) 04:54:41 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, 0x0) r2 = fsmount(0xffffffffffffffff, 0x0, 0x88) lseek(r1, 0x0, 0x4) ioctl$EXT4_IOC_CHECKPOINT(r2, 0x4004662b, 0x0) clock_gettime(0x0, &(0x7f0000000140)) timerfd_settime(r2, 0x0, 0x0, &(0x7f0000000200)) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='ip6erspan0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0) fstatfs(r1, &(0x7f0000000000)=""/46) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000080)=ANY=[@ANYBLOB="01000002a8f68ad8bb000100", @ANYRES32=r3, @ANYBLOB="ff0f709c54cb0000000000002e6f03da054db066"]) open_tree(r1, &(0x7f00000000c0)='./file0\x00', 0x9101) ioctl$CDROMVOLREAD(r2, 0x5313, &(0x7f0000000040)) sendfile(r1, r3, 0x0, 0x100000001) [ 1831.100587] FAULT_INJECTION: forcing a failure. [ 1831.100587] name failslab, interval 1, probability 0, space 0, times 0 [ 1831.102288] CPU: 1 PID: 11171 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1831.103314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1831.104532] Call Trace: [ 1831.104922] dump_stack+0x107/0x167 [ 1831.105469] should_fail.cold+0x5/0xa [ 1831.106070] should_failslab+0x5/0x20 [ 1831.106628] __kmalloc_node_track_caller+0x74/0x3b0 [ 1831.107376] ? skb_segment+0x9d8/0x3a90 [ 1831.107971] __alloc_skb+0xb1/0x5b0 [ 1831.108519] skb_segment+0x9d8/0x3a90 [ 1831.109088] ? lock_chain_count+0x20/0x20 [ 1831.109746] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1831.110507] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1831.111280] ? SOFTIRQ_verbose+0x10/0x10 [ 1831.111888] __udp_gso_segment+0x11c6/0x1830 [ 1831.112544] ? __sk_receive_skb+0x830/0x830 [ 1831.113184] udp4_ufo_fragment+0x528/0x720 [ 1831.113825] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1831.114537] inet_gso_segment+0x4fb/0x11a0 [ 1831.115158] skb_mac_gso_segment+0x273/0x570 [ 1831.115798] ? inet_sock_destruct+0x840/0x840 [ 1831.116440] ? skb_network_protocol+0x650/0x650 [ 1831.117104] ? skb_crc32c_csum_help+0x80/0x80 [ 1831.117754] ? lock_acquire+0x197/0x470 [ 1831.118326] ? __dev_queue_xmit+0x1c2/0x2710 [ 1831.118956] __skb_gso_segment+0x32d/0x6d0 [ 1831.119571] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1831.120325] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1831.120995] __dev_queue_xmit+0x87b/0x2710 [ 1831.121614] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1831.122274] ? mark_held_locks+0x9e/0xe0 [ 1831.122864] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1831.123627] neigh_connected_output+0x382/0x4d0 [ 1831.124305] ip_finish_output2+0x6f1/0x21f0 [ 1831.124929] ? nf_hook_slow+0xfc/0x1e0 [ 1831.125492] ? ip_frag_next+0x9e0/0x9e0 [ 1831.126070] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1831.126792] __ip_finish_output.part.0+0x5f3/0xb50 [ 1831.127500] ? ip_fragment.constprop.0+0x240/0x240 [ 1831.128201] ? nf_hook+0x510/0x510 [ 1831.128719] ip_output+0x2f7/0x600 [ 1831.129236] ip_send_skb+0xdd/0x260 [ 1831.129770] udp_send_skb+0x6da/0x11d0 [ 1831.130339] udp_sendmsg+0x139a/0x2160 [ 1831.130901] ? mark_lock+0xf5/0x2df0 [ 1831.131430] ? ip_frag_init+0x350/0x350 [ 1831.132004] ? perf_trace_lock+0xac/0x490 [ 1831.132599] ? udp_setsockopt+0xc0/0xc0 [ 1831.133175] ? mark_lock+0xf5/0x2df0 [ 1831.133725] ? __lockdep_reset_lock+0x180/0x180 [ 1831.134404] ? mark_lock+0xf5/0x2df0 [ 1831.134939] ? mark_lock+0xf5/0x2df0 [ 1831.135476] ? lock_chain_count+0x20/0x20 [ 1831.136068] ? __lock_acquire+0xbb1/0x5b00 [ 1831.136676] ? lock_chain_count+0x20/0x20 [ 1831.137276] ? perf_trace_lock+0xac/0x490 [ 1831.137882] ? SOFTIRQ_verbose+0x10/0x10 [ 1831.138457] ? __lockdep_reset_lock+0x180/0x180 [ 1831.139139] udpv6_sendmsg+0x1bed/0x2af0 [ 1831.139737] ? udp_v6_push_pending_frames+0x360/0x360 [ 1831.140475] ? SOFTIRQ_verbose+0x10/0x10 [ 1831.141063] ? mark_lock+0xf5/0x2df0 [ 1831.141598] ? lock_acquire+0x197/0x470 [ 1831.142181] ? find_held_lock+0x2c/0x110 [ 1831.142763] ? __might_fault+0xd3/0x180 [ 1831.142777] ? lock_downgrade+0x6d0/0x6d0 [ 1831.142795] ? lock_downgrade+0x6d0/0x6d0 [ 1831.142813] ? sock_has_perm+0x1ea/0x280 [ 1831.142830] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1831.142848] ? _copy_from_user+0xfb/0x1b0 [ 1831.142873] ? __import_iovec+0x458/0x590 [ 1831.142887] ? udp_v6_push_pending_frames+0x360/0x360 [ 1831.142905] inet6_sendmsg+0x105/0x140 [ 1831.142919] ? inet6_compat_ioctl+0x320/0x320 [ 1831.142941] __sock_sendmsg+0xf2/0x190 [ 1831.144353] ____sys_sendmsg+0x70d/0x870 [ 1831.145767] ? sock_write_iter+0x3d0/0x3d0 [ 1831.145778] ? do_recvmmsg+0x6d0/0x6d0 [ 1831.145791] ? perf_trace_lock+0xac/0x490 [ 1831.145810] ? __lockdep_reset_lock+0x180/0x180 [ 1831.145821] ? perf_trace_lock+0xac/0x490 [ 1831.145834] ? SOFTIRQ_verbose+0x10/0x10 [ 1831.145851] ___sys_sendmsg+0xf3/0x170 [ 1831.145872] ? sendmsg_copy_msghdr+0x160/0x160 [ 1831.155655] ? lock_downgrade+0x6d0/0x6d0 [ 1831.156251] ? find_held_lock+0x2c/0x110 [ 1831.156845] ? __fget_files+0x296/0x4c0 [ 1831.157422] ? __fget_light+0xea/0x290 [ 1831.157997] __sys_sendmsg+0xe5/0x1b0 [ 1831.158537] ? __sys_sendmsg_sock+0x40/0x40 [ 1831.159152] ? rcu_read_lock_any_held+0x75/0xa0 [ 1831.159832] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1831.160580] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1831.161318] ? trace_hardirqs_on+0x5b/0x180 [ 1831.161945] do_syscall_64+0x33/0x40 [ 1831.162476] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1831.163201] RIP: 0033:0x7f09634e0b19 [ 1831.163731] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1831.166356] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1831.167435] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1831.168453] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1831.169464] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1831.170508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1831.171513] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:54:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:54:41 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 32) 04:54:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x45c}], 0x1) 04:54:41 executing program 1: signalfd4(0xffffffffffffffff, &(0x7f0000001500)={[0x6]}, 0x8, 0x80000) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x9b, 0x4, 0x0, 0x0, 0x30, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001540)}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x3) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/15, 0xf}, {&(0x7f00000000c0)=""/190, 0xbe}, {&(0x7f0000000180)=""/189, 0xbd}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000001600)=""/156, 0x9c}], 0x5, 0xffffffff, 0x9) r1 = signalfd4(r0, &(0x7f00000013c0), 0x8, 0x80000) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000001580)={{0x1, 0x1, 0x18, r0, {0x2}}, './file0\x00'}) io_uring_enter(r2, 0x5806, 0xc67d, 0x3, &(0x7f00000015c0)={[0x6]}, 0x8) read(r1, &(0x7f0000001400)=""/195, 0xc3) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) [ 1831.345318] FAULT_INJECTION: forcing a failure. [ 1831.345318] name failslab, interval 1, probability 0, space 0, times 0 [ 1831.346853] CPU: 1 PID: 11187 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1831.347719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1831.348730] Call Trace: [ 1831.349071] dump_stack+0x107/0x167 [ 1831.349534] should_fail.cold+0x5/0xa [ 1831.350027] ? ___slab_alloc+0x155/0x700 [ 1831.350550] ? create_object.isra.0+0x3a/0xa20 [ 1831.351150] should_failslab+0x5/0x20 [ 1831.351630] kmem_cache_alloc+0x5b/0x310 [ 1831.352145] create_object.isra.0+0x3a/0xa20 [ 1831.352699] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1831.353340] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1831.353997] ? skb_segment+0x9d8/0x3a90 [ 1831.354499] __alloc_skb+0xb1/0x5b0 [ 1831.354945] skb_segment+0x9d8/0x3a90 [ 1831.355430] ? lock_chain_count+0x20/0x20 [ 1831.355979] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1831.356609] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1831.357262] ? SOFTIRQ_verbose+0x10/0x10 [ 1831.357795] __udp_gso_segment+0x11c6/0x1830 [ 1831.358349] ? __sk_receive_skb+0x830/0x830 [ 1831.358897] udp4_ufo_fragment+0x528/0x720 [ 1831.359432] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1831.360051] inet_gso_segment+0x4fb/0x11a0 [ 1831.360599] skb_mac_gso_segment+0x273/0x570 [ 1831.361125] ? inet_sock_destruct+0x840/0x840 [ 1831.361694] ? skb_network_protocol+0x650/0x650 [ 1831.362269] ? skb_crc32c_csum_help+0x80/0x80 [ 1831.362807] ? lock_acquire+0x197/0x470 [ 1831.363301] ? __dev_queue_xmit+0x1c2/0x2710 [ 1831.363833] __skb_gso_segment+0x32d/0x6d0 [ 1831.364373] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1831.364999] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1831.365584] __dev_queue_xmit+0x87b/0x2710 [ 1831.366126] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1831.366705] ? mark_held_locks+0x9e/0xe0 [ 1831.367215] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1831.367870] neigh_connected_output+0x382/0x4d0 [ 1831.368456] ip_finish_output2+0x6f1/0x21f0 [ 1831.368996] ? nf_hook_slow+0xfc/0x1e0 [ 1831.369484] ? ip_frag_next+0x9e0/0x9e0 [ 1831.369987] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1831.370615] __ip_finish_output.part.0+0x5f3/0xb50 [ 1831.371224] ? ip_fragment.constprop.0+0x240/0x240 [ 1831.371833] ? nf_hook+0x510/0x510 [ 1831.372282] ip_output+0x2f7/0x600 [ 1831.372732] ip_send_skb+0xdd/0x260 [ 1831.373189] udp_send_skb+0x6da/0x11d0 [ 1831.373687] udp_sendmsg+0x139a/0x2160 [ 1831.374178] ? ip_frag_init+0x350/0x350 [ 1831.374675] ? lock_chain_count+0x20/0x20 [ 1831.375191] ? mark_lock+0xf5/0x2df0 [ 1831.375655] ? udp_setsockopt+0xc0/0xc0 [ 1831.376146] ? mark_lock+0xf5/0x2df0 [ 1831.376608] ? lock_chain_count+0x20/0x20 [ 1831.377119] ? lock_chain_count+0x20/0x20 [ 1831.377642] ? perf_output_begin+0x56b/0xc20 [ 1831.378194] ? mark_lock+0xf5/0x2df0 [ 1831.378657] ? mark_lock+0xf5/0x2df0 [ 1831.379115] ? lock_chain_count+0x20/0x20 [ 1831.379681] ? lock_chain_count+0x20/0x20 [ 1831.380256] ? mark_lock+0xf5/0x2df0 [ 1831.380786] udpv6_sendmsg+0x1bed/0x2af0 [ 1831.381357] ? udp_v6_push_pending_frames+0x360/0x360 [ 1831.382072] ? SOFTIRQ_verbose+0x10/0x10 [ 1831.382637] ? mark_lock+0xf5/0x2df0 [ 1831.383146] ? lock_acquire+0x197/0x470 [ 1831.383687] ? find_held_lock+0x2c/0x110 [ 1831.384229] ? __might_fault+0xd3/0x180 [ 1831.384771] ? lock_downgrade+0x6d0/0x6d0 [ 1831.385341] ? lock_downgrade+0x6d0/0x6d0 [ 1831.385924] ? sock_has_perm+0x1ea/0x280 [ 1831.386485] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1831.387201] ? _copy_from_user+0xfb/0x1b0 [ 1831.387782] ? __import_iovec+0x458/0x590 [ 1831.388361] ? udp_v6_push_pending_frames+0x360/0x360 [ 1831.389082] inet6_sendmsg+0x105/0x140 [ 1831.389602] ? inet6_compat_ioctl+0x320/0x320 [ 1831.390222] __sock_sendmsg+0xf2/0x190 [ 1831.390737] ____sys_sendmsg+0x70d/0x870 [ 1831.391295] ? sock_write_iter+0x3d0/0x3d0 [ 1831.391867] ? do_recvmmsg+0x6d0/0x6d0 [ 1831.392395] ? perf_trace_lock+0xac/0x490 [ 1831.392948] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1831.393687] ? __lockdep_reset_lock+0x180/0x180 [ 1831.394332] ___sys_sendmsg+0xf3/0x170 [ 1831.394866] ? sendmsg_copy_msghdr+0x160/0x160 [ 1831.395488] ? lock_downgrade+0x6d0/0x6d0 [ 1831.396067] ? find_held_lock+0x2c/0x110 [ 1831.396617] ? __fget_files+0x296/0x4c0 [ 1831.397173] ? __fget_light+0xea/0x290 [ 1831.397715] __sys_sendmsg+0xe5/0x1b0 [ 1831.398232] ? __sys_sendmsg_sock+0x40/0x40 [ 1831.398811] ? fput+0x9/0x20 [ 1831.399254] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1831.399959] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1831.400651] ? trace_hardirqs_on+0x5b/0x180 [ 1831.401222] do_syscall_64+0x33/0x40 [ 1831.401715] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1831.402388] RIP: 0033:0x7f09634e0b19 [ 1831.402876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1831.405257] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1831.406224] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1831.407154] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1831.408090] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1831.409006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1831.409930] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:54:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:54:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x461}], 0x1) 04:54:41 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:54:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x464}], 0x1) 04:54:41 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x20, 0xfffffffffffffffc}, 0x0, 0xb, r1, 0x3) r2 = epoll_create(0x8000) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)={0x20000300}) [ 1836.074784] Bluetooth: hci4: command 0x0409 tx timeout [ 1838.122890] Bluetooth: hci4: command 0x041b tx timeout [ 1840.170801] Bluetooth: hci4: command 0x040f tx timeout [ 1841.330840] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1841.333082] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1841.336196] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1841.366493] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1841.368313] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1841.371188] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1842.219897] Bluetooth: hci4: command 0x0419 tx timeout 04:55:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x46d}], 0x1) 04:55:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/stat\x00', 0x0, 0x0) 04:55:09 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:55:09 executing program 7: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_IOC_READY(0xffffffffffffffff, 0x9360, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x30c01, 0x10e) r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) sendfile(r1, r2, 0x0, 0x100000001) 04:55:09 executing program 3: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000080)=0x5, 0x0, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x11010, 0x0, 0xfffffffb, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x14, r1, 0x5, 0x0, 0x0, {{0x2}, {@void, @void}}}, 0x14}}, 0x0) r2 = openat2(r0, &(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x40002, 0x4, 0xb}, 0x18) io_submit(0x0, 0x4, &(0x7f0000001c80)=[&(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0xffffffffffffffff, &(0x7f0000001800)="47b86f5c4c8ecff66db3863ab040d555c1e91a4488d3bc586fae2db58c8fd1b253d694019ee7e64154d3e06376364a1914d687e93ac335", 0x37, 0x80000000}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x1, 0x2b40, 0xffffffffffffffff, &(0x7f0000001940)="7bff894c09be8d025c80ef370af953129b59bc3890224f2efdeb95287914a225d39aa3805f71e89562f883656ad1d21c72bc0ea4fa76d5338badd7b7793d05107db4775449d34410a5579aa52328f22d7c6db2078de2ce2a2b07f45b8dbea4b7ec1ea3270f1df5efbf4774fd560f6bb5c8c588c78915c781b424974b1b4bac2a9e6564b3be366b4bab40d20490632df1722fe5d559c89af30c", 0x99, 0xfffffffffffffc00, 0x0, 0x1, r0}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x2, 0x4dc, 0xffffffffffffffff, &(0x7f0000001a40)="802893cff86b067bada748c955ca065172c9249e16002b481c030877d38be043a3eafc56940952c50c7bbc41be9b4b40d9215b7b55e7008b516e327a50f0de1983c11684e36826ddb1c4d0149e95d32df8b9cc05260c70bde7a141c7ef1acbb35622eacaa75535d624098294a34e749c33b78d9d116e60f365c3fe29a56d12fe3e41077824da561b4e9e4069e1a4720f1b514783e7ba39dd1f31e46b12", 0x9d, 0x74f7, 0x0, 0x3, r0}, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000001b40)="18fc3071e0941da3d64a5a8bca73fb4076032ce2d461e722330eb2c93fa7143b2b55a97bb4d3e7f5a8a493979ee41ca069cbcf8609404ea5e9130429ea43c2b009021e6da24547e4228f0d51e1bea96c99bcfc6a0e5ef71eaac1816216ffdb632997a76ccb02fbf47201d538622547049e5e680d2a95a68be5454a7f", 0x7c, 0x1f, 0x0, 0x0, r2}]) r3 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x300, 0x100) openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) dup2(r4, r3) mbind(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1, &(0x7f00000000c0)=0x10ab, 0x3, 0x1) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r2, r5, &(0x7f0000000100)=0x101, 0x6) 04:55:09 executing program 6: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x2) getpgid(0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa418b6d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'veth0_vlan\x00'}) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) syz_open_pts(0xffffffffffffffff, 0x800) openat$sndtimer(0xffffffffffffff9c, &(0x7f00000002c0), 0x4000) socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'veth1_virt_wifi\x00'}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x80, 0x0, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x20000000}, 0x1200, 0x200000000}, r1, 0x0, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000040)={&(0x7f0000000140)="13329dc29097657a1eb81c42067dc2c6889ac1787d5512faf3ecc492395e9895b9de36d7c55fdb132f42f3d43519327d3dc7effe54bd0f4486c7308683965c5d01432e86e2a293d27ef9385063b2080151cd75df4b8850356a44796d70eb6bc726860dbc0c29f7e90c5c985a94572e20c032b8c5160d02ce68e86b18fa70746de1ba99b12780adc94701cea3d7fe174bdf656d4dd7e26123f6c9a9fda4d69878156ac14964f1d89b6904c76bd16f2be62ac5f835e8a456dee959b057ac", 0xbd}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, 0x0, &(0x7f0000000300)) getpgid(0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000200)={0x44004100, 0x0, &(0x7f00000000c0), &(0x7f0000000100), {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 04:55:09 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 33) 04:55:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) [ 1859.600182] FAULT_INJECTION: forcing a failure. [ 1859.600182] name failslab, interval 1, probability 0, space 0, times 0 [ 1859.602872] CPU: 0 PID: 11679 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1859.604270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1859.605931] Call Trace: [ 1859.606478] dump_stack+0x107/0x167 [ 1859.607219] should_fail.cold+0x5/0xa [ 1859.607991] ? create_object.isra.0+0x3a/0xa20 [ 1859.608921] should_failslab+0x5/0x20 [ 1859.609694] kmem_cache_alloc+0x5b/0x310 [ 1859.610536] create_object.isra.0+0x3a/0xa20 [ 1859.611417] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1859.612449] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1859.613467] ? skb_segment+0x9d8/0x3a90 [ 1859.614291] __alloc_skb+0xb1/0x5b0 [ 1859.615037] skb_segment+0x9d8/0x3a90 [ 1859.615819] ? lock_chain_count+0x20/0x20 [ 1859.616725] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1859.617739] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1859.618796] ? SOFTIRQ_verbose+0x10/0x10 [ 1859.619626] __udp_gso_segment+0x11c6/0x1830 [ 1859.620521] ? __sk_receive_skb+0x830/0x830 [ 1859.621409] udp4_ufo_fragment+0x528/0x720 [ 1859.622290] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1859.623299] inet_gso_segment+0x4fb/0x11a0 [ 1859.624185] skb_mac_gso_segment+0x273/0x570 [ 1859.625082] ? inet_sock_destruct+0x840/0x840 [ 1859.625994] ? skb_network_protocol+0x650/0x650 [ 1859.626941] ? skb_crc32c_csum_help+0x80/0x80 [ 1859.627851] ? lock_acquire+0x197/0x470 [ 1859.628664] ? __dev_queue_xmit+0x1c2/0x2710 [ 1859.629562] __skb_gso_segment+0x32d/0x6d0 [ 1859.630449] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1859.630475] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1859.632473] __dev_queue_xmit+0x87b/0x2710 [ 1859.633349] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1859.634292] ? mark_held_locks+0x9e/0xe0 [ 1859.635123] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1859.636181] neigh_connected_output+0x382/0x4d0 [ 1859.637137] ip_finish_output2+0x6f1/0x21f0 [ 1859.638045] ? nf_hook_slow+0xfc/0x1e0 [ 1859.638833] ? ip_frag_next+0x9e0/0x9e0 [ 1859.639631] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1859.640649] __ip_finish_output.part.0+0x5f3/0xb50 [ 1859.641637] ? ip_fragment.constprop.0+0x240/0x240 [ 1859.642627] ? nf_hook+0x510/0x510 [ 1859.643366] ip_output+0x2f7/0x600 [ 1859.644088] ip_send_skb+0xdd/0x260 [ 1859.644841] udp_send_skb+0x6da/0x11d0 [ 1859.645646] udp_sendmsg+0x139a/0x2160 [ 1859.646453] ? mark_lock+0xf5/0x2df0 [ 1859.647211] ? ip_frag_init+0x350/0x350 [ 1859.648026] ? perf_trace_lock+0xac/0x490 [ 1859.648867] ? udp_setsockopt+0xc0/0xc0 [ 1859.649676] ? mark_lock+0xf5/0x2df0 [ 1859.650433] ? __lockdep_reset_lock+0x180/0x180 [ 1859.651375] ? mark_lock+0xf5/0x2df0 [ 1859.652129] ? mark_lock+0xf5/0x2df0 [ 1859.652875] ? lock_chain_count+0x20/0x20 [ 1859.653703] ? __lock_acquire+0xbb1/0x5b00 [ 1859.654556] ? lock_chain_count+0x20/0x20 [ 1859.655404] ? perf_trace_lock+0xac/0x490 [ 1859.656230] ? SOFTIRQ_verbose+0x10/0x10 [ 1859.657039] ? __lockdep_reset_lock+0x180/0x180 [ 1859.657982] udpv6_sendmsg+0x1bed/0x2af0 [ 1859.658835] ? udp_v6_push_pending_frames+0x360/0x360 [ 1859.659881] ? SOFTIRQ_verbose+0x10/0x10 [ 1859.660709] ? mark_lock+0xf5/0x2df0 [ 1859.661464] ? lock_acquire+0x197/0x470 [ 1859.662275] ? find_held_lock+0x2c/0x110 [ 1859.663100] ? __might_fault+0xd3/0x180 [ 1859.663902] ? lock_downgrade+0x6d0/0x6d0 [ 1859.664744] ? lock_downgrade+0x6d0/0x6d0 [ 1859.665586] ? sock_has_perm+0x1ea/0x280 [ 1859.666419] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1859.667459] ? _copy_from_user+0xfb/0x1b0 [ 1859.668307] ? __import_iovec+0x458/0x590 [ 1859.669145] ? udp_v6_push_pending_frames+0x360/0x360 [ 1859.670198] inet6_sendmsg+0x105/0x140 [ 1859.670979] ? inet6_compat_ioctl+0x320/0x320 [ 1859.671877] __sock_sendmsg+0xf2/0x190 [ 1859.672661] ____sys_sendmsg+0x70d/0x870 [ 1859.673484] ? sock_write_iter+0x3d0/0x3d0 [ 1859.674336] ? do_recvmmsg+0x6d0/0x6d0 [ 1859.675127] ? perf_trace_lock+0xac/0x490 [ 1859.675978] ? __lockdep_reset_lock+0x180/0x180 [ 1859.676931] ? perf_trace_lock+0xac/0x490 [ 1859.677778] ? SOFTIRQ_verbose+0x10/0x10 [ 1859.678625] ___sys_sendmsg+0xf3/0x170 [ 1859.679427] ? sendmsg_copy_msghdr+0x160/0x160 [ 1859.680365] ? lock_downgrade+0x6d0/0x6d0 [ 1859.681209] ? find_held_lock+0x2c/0x110 [ 1859.682061] ? __fget_files+0x296/0x4c0 [ 1859.682886] ? __fget_light+0xea/0x290 [ 1859.683708] __sys_sendmsg+0xe5/0x1b0 [ 1859.684498] ? __sys_sendmsg_sock+0x40/0x40 [ 1859.685364] ? rcu_read_lock_any_held+0x75/0xa0 [ 1859.686340] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1859.687391] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1859.688421] ? trace_hardirqs_on+0x5b/0x180 [ 1859.689293] do_syscall_64+0x33/0x40 [ 1859.690055] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1859.691085] RIP: 0033:0x7f09634e0b19 [ 1859.691832] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1859.695550] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1859.697092] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1859.698542] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1859.699993] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1859.701462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1859.702908] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:55:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x474}], 0x1) 04:55:09 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xa, 0x13, r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[@mss={0x2, 0x100}, @window={0x3, 0x2, 0x522}, @window={0x3, 0x6, 0xffff}, @window={0x3, 0x8000, 0x401}, @window={0x3, 0x0, 0xfcac}, @sack_perm], 0x6) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)=ANY=[], 0xfdef) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)={0x1e8, 0x3a, 0x100, 0x70bd2b, 0x25dfdbfb, {0x6}, [@nested={0xff, 0x6d, 0x0, 0x1, [@generic="2dea0d97c54dad40878982179d28e13f26ccb255270a3ce3fc526f2971c720aa8b218f64e6af4ebfb00b95a4311ada56a1c9f0e39a704d89178cea7e695232ff20f02d34a9f0e0878222a667733c8c22edea4ab1b79881b8ee737f294b9316b9dab222c1cf479df0650d44084781d3254bc0a9c8fdf88bbc5c2e55761a13c1b91252b0ded97fdd5eb631f6670d4bb4057b2d1259cff80da161c57a3086df4d51b2284a161b9f90576362ad21e3255d935cb488b6646faf2cb1c47ce026839bf0d1599fba5756ccde725c85883944e9c7d229331ab62fc5340d00588c5230920c9c1537bbaf3858e383c6", @generic="a4fc2f3a3b5483f710", @typed={0x8, 0x33, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}, @generic]}, @generic="c090e303565653180f52c165054f3efc8b8a0c097bf7b8ffd870fdf2f76a62bc66c49db9220502f8b5983896c83b8eec11106cafef3d995a377182333811bd63e9398e7e552ace51633c4ec3cfdd954fc595ad56a7468e642a9fb4c32c64263931c4fa3fdab30b991789e3ba86c5f64e693dafacd72263dccad89034841ad4ceffd51038ed93ab96a9021b64ba0acac4f0c55c0900aa7ee507fde603f881f288b8350b50e2b7383debbc3d7fa9a47b99a0fd7fbf8b4b3699c4d22371e575708ff18784678b661c463750f3bc594238e4114c2f82"]}, 0x1e8}, 0x1, 0x0, 0x0, 0x4004010}, 0x40000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) syz_io_uring_complete(r1) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:55:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:55:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:55:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x47a}], 0x1) 04:55:26 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 34) 04:55:26 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:55:26 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, '`\x00\x00\x00\x00\x00\x00@\x00'}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1cf}) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r2, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'ip_vti0\x00'}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x300, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) r4 = dup3(r1, r3, 0x80000) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000080)={'ipvlan1\x00'}) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x20200) 04:55:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000140)=0x3) 04:55:26 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x9, &(0x7f0000000000)=[{0xffdb, 0x8, 0x6, 0x750}, {0xcb27, 0x1, 0x1, 0x4}, {0x46, 0x40, 0x81, 0x961e42a}, {0x42, 0x0, 0x5, 0xc1}, {0xff24, 0x8, 0x3, 0x7}, {0xc3, 0x7}, {0xfffd, 0x2, 0x57, 0x1}, {0x4, 0x40, 0x1f, 0x534f}, {0x4, 0x7f, 0x3, 0x28}]}) r0 = socket$inet(0x2, 0x4, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000080), 0x141080, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/201, 0xc9}], 0x1, 0x400, 0x7fffffff) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) renameat2(0xffffffffffffff9c, 0x0, 0xffffffffffffffff, 0x0, 0x5) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{0x2, 0x1, 0x8, 0x9}, {0xffff, 0x5, 0xe0, 0x8001}, {0x5, 0x1, 0x3, 0xfc}, {0x6, 0x9, 0x5, 0x3}, {0x9, 0x7, 0x2, 0x10001}]}) 04:55:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x487}], 0x1) 04:55:26 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x570, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001880), 0x2}, 0x4ca0, 0x1000000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x80, 0x0, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x1200, 0x200000000}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000016c0), 0x208202, 0x0) perf_event_open(&(0x7f0000000400)={0x4, 0x80, 0x8, 0x0, 0x7, 0x1, 0x0, 0xffffffff7fffffff, 0x10000, 0xf, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x1ff, 0x9}, 0x208a, 0x2, 0xffff8001, 0x2, 0x7, 0x4a, 0x81, 0x0, 0x0, 0x0, 0x80000000000002}, r1, 0x7, 0xffffffffffffffff, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000280)={'syz_tun\x00', &(0x7f0000000200)=@ethtool_perm_addr={0x20, 0x6, "ea938d85d044"}}) connect$inet(r3, &(0x7f0000001840)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2f}}, 0x10) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x64, 0x6, &(0x7f0000001500)=[{&(0x7f00000000c0)="603196", 0x3, 0x74a9}, {&(0x7f0000000100)="cfa4ab756a8a2eccf19c5ffb81fb5290ccdc0bce366d9c1c32ee0da58963691b50be999a4abdd070cd3ea4c7d2e8655eb840b05ff75fb8229e6c40cfd60a1129c117", 0x42, 0x6}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000180)="30fbb5b06dc86ff35a44d7ca6718b8730f0c4fb8fca9659f692528ce51ea75b531e7b4391c6559cdd6ee741c54f1fa4d8a7fc571fe8e4e3c2d5174395c4445d359404ebe5ad9dd8400da1fb1f75a48ecc0b59f78c689fd810cb417f12ec932ef53abd5aee370968855b887121b6dd54d5e77e3772f3893d041d9f1c179f0138e60f9ae6931d1b19b4f4e20df5a319299b563224dfdfc56c4abd403002124db024286dccf022be5794ac05ff4e2c7b4b62522040a17387cf9316a59644da580473e73d51b6b188d2f5f8ad213f989921e2b799238fd494ce5b952f20aa166f13c895ac06ce1fd77a02bcd88eca65c2d16d219c280023bb1f1fd540265", 0xfc, 0x4628}, {&(0x7f0000000280)="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", 0xfd, 0x3f}, {&(0x7f0000000380)="6b5a9fbccfe612ed66b5481f57756f6fb77bf53efac26e6f09cd7bf54f215a6803d8a56b84f333684dd8c8f3d017e9b182a691137aa95f7437e7c7a690aa858d6aec38fd9c2b6659964e797cb577140d8f1f5192b5e2dd0a7e4fa76a59fbdb2ba56fdbb28d6b550635bd35bf48dc1b02976e57b56035e0", 0x77, 0x1}], 0xa18049, &(0x7f00000015c0)=ANY=[@ANYBLOB='delalloc,noinit_itable,noauto_da_alloc,debug_want_extra_isize=0xfffffffffffff02d,journal_checksum,noquota,data=ordered,hash,rootcontext=system_u,func=MMAP_CHECK,obj_user=.,euid<', @ANYRESDEC=r0, @ANYBLOB="09c7154893fda6faa4fffb4b7a"]) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001700)={{{@in6=@local, @in6=@private0}}, {{@in6=@private1}, 0x0, @in6=@empty}}, &(0x7f0000001800)=0xe8) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) [ 1876.889192] FAULT_INJECTION: forcing a failure. [ 1876.889192] name failslab, interval 1, probability 0, space 0, times 0 [ 1876.891307] CPU: 1 PID: 11716 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1876.892442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1876.893796] Call Trace: [ 1876.894237] dump_stack+0x107/0x167 [ 1876.894839] should_fail.cold+0x5/0xa [ 1876.895457] ? trace_hardirqs_on+0x5b/0x180 [ 1876.896158] ? __alloc_skb+0x6d/0x5b0 [ 1876.896782] should_failslab+0x5/0x20 [ 1876.897402] kmem_cache_alloc_node+0x55/0x330 [ 1876.898138] __alloc_skb+0x6d/0x5b0 [ 1876.898753] skb_segment+0x9d8/0x3a90 [ 1876.899369] ? lock_chain_count+0x20/0x20 [ 1876.900082] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1876.900511] device veth0_vlan entered promiscuous mode [ 1876.900893] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1876.900908] ? SOFTIRQ_verbose+0x10/0x10 [ 1876.900932] __udp_gso_segment+0x11c6/0x1830 [ 1876.904186] ? __sk_receive_skb+0x830/0x830 [ 1876.904895] udp4_ufo_fragment+0x528/0x720 [ 1876.905584] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1876.906407] inet_gso_segment+0x4fb/0x11a0 [ 1876.907114] skb_mac_gso_segment+0x273/0x570 [ 1876.907826] ? inet_sock_destruct+0x840/0x840 [ 1876.908552] ? skb_network_protocol+0x650/0x650 [ 1876.909305] ? skb_crc32c_csum_help+0x80/0x80 [ 1876.910030] ? lock_acquire+0x197/0x470 [ 1876.910683] ? __dev_queue_xmit+0x1c2/0x2710 [ 1876.911405] __skb_gso_segment+0x32d/0x6d0 [ 1876.912099] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1876.912953] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1876.913699] __dev_queue_xmit+0x87b/0x2710 [ 1876.914407] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1876.915148] ? mark_held_locks+0x9e/0xe0 [ 1876.915812] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1876.916658] neigh_connected_output+0x382/0x4d0 [ 1876.917417] ip_finish_output2+0x6f1/0x21f0 [ 1876.918115] ? nf_hook_slow+0xfc/0x1e0 [ 1876.918753] ? ip_frag_next+0x9e0/0x9e0 [ 1876.919390] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1876.920198] __ip_finish_output.part.0+0x5f3/0xb50 [ 1876.920986] ? ip_fragment.constprop.0+0x240/0x240 [ 1876.921765] ? nf_hook+0x510/0x510 [ 1876.922354] ip_output+0x2f7/0x600 [ 1876.922930] ip_send_skb+0xdd/0x260 [ 1876.923514] udp_send_skb+0x6da/0x11d0 [ 1876.924155] udp_sendmsg+0x139a/0x2160 [ 1876.924776] ? mark_lock+0xf5/0x2df0 [ 1876.925371] ? ip_frag_init+0x350/0x350 [ 1876.926015] ? perf_trace_lock+0xac/0x490 [ 1876.926676] ? udp_setsockopt+0xc0/0xc0 [ 1876.927298] ? mark_lock+0xf5/0x2df0 [ 1876.927874] ? __lockdep_reset_lock+0x180/0x180 [ 1876.928598] ? mark_lock+0xf5/0x2df0 [ 1876.929173] ? mark_lock+0xf5/0x2df0 [ 1876.929753] ? lock_chain_count+0x20/0x20 [ 1876.930423] ? __lock_acquire+0xbb1/0x5b00 [ 1876.931079] ? lock_chain_count+0x20/0x20 [ 1876.931743] ? perf_trace_lock+0xac/0x490 [ 1876.932384] ? SOFTIRQ_verbose+0x10/0x10 [ 1876.933006] ? __lockdep_reset_lock+0x180/0x180 [ 1876.933733] udpv6_sendmsg+0x1bed/0x2af0 [ 1876.934384] ? udp_v6_push_pending_frames+0x360/0x360 [ 1876.935173] ? SOFTIRQ_verbose+0x10/0x10 [ 1876.935797] ? mark_lock+0xf5/0x2df0 [ 1876.936375] ? lock_acquire+0x197/0x470 [ 1876.936979] ? find_held_lock+0x2c/0x110 [ 1876.937606] ? __might_fault+0xd3/0x180 [ 1876.938223] ? lock_downgrade+0x6d0/0x6d0 [ 1876.938869] ? lock_downgrade+0x6d0/0x6d0 [ 1876.939510] ? sock_has_perm+0x1ea/0x280 [ 1876.940136] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1876.940925] ? _copy_from_user+0xfb/0x1b0 [ 1876.941573] ? __import_iovec+0x458/0x590 [ 1876.942224] ? udp_v6_push_pending_frames+0x360/0x360 [ 1876.943023] inet6_sendmsg+0x105/0x140 [ 1876.943621] ? inet6_compat_ioctl+0x320/0x320 [ 1876.944340] __sock_sendmsg+0xf2/0x190 [ 1876.944939] ____sys_sendmsg+0x70d/0x870 [ 1876.945564] ? sock_write_iter+0x3d0/0x3d0 [ 1876.946216] ? do_recvmmsg+0x6d0/0x6d0 [ 1876.946811] ? perf_trace_lock+0xac/0x490 [ 1876.947453] ? __lockdep_reset_lock+0x180/0x180 [ 1876.948160] ? perf_trace_lock+0xac/0x490 [ 1876.948794] ? SOFTIRQ_verbose+0x10/0x10 [ 1876.949448] ___sys_sendmsg+0xf3/0x170 [ 1876.950046] ? sendmsg_copy_msghdr+0x160/0x160 [ 1876.950760] ? lock_downgrade+0x6d0/0x6d0 [ 1876.951406] ? find_held_lock+0x2c/0x110 [ 1876.952066] ? __fget_files+0x296/0x4c0 [ 1876.952695] ? __fget_light+0xea/0x290 [ 1876.953326] __sys_sendmsg+0xe5/0x1b0 [ 1876.953910] ? __sys_sendmsg_sock+0x40/0x40 [ 1876.954594] ? rcu_read_lock_any_held+0x75/0xa0 [ 1876.955339] do_syscall_64+0x33/0x40 [ 1876.955926] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1876.956702] RIP: 0033:0x7f09634e0b19 [ 1876.957282] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1876.960073] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1876.961274] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1876.962367] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1876.963452] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1876.964526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1876.965606] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:55:26 executing program 1: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) r1 = getegid() setresgid(r1, r1, 0x0) fchown(r0, 0x0, r1) r2 = inotify_init1(0x80800) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000240)) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)=@in={0x2, 0x4e23, @empty}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="2bb23f1997e0e9633721a0c4324a8ddcf41551690d5ee3abb6aebf3ae92c499366ace8c953e6f988f1615e3f86c81718257cd97eb77aec317249a72e50c6695bb98468ec4596706e887c2f993fcd3cb9ce42b301d35e64cc02b8d3b1c1b63eb409e0315d4094c910d86d49226a35cdf5c615a10049b8eeac9cbccdaf4aaabb01731df33ce0473a08baeed0f121d9f18b6078da4f7b23", 0x96}], 0x1}, 0x4010) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'batadv0\x00'}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x6f, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeb5, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x1000000000000, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r4, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) r5 = socket$inet6(0xa, 0x9, 0x7) fcntl$dupfd(r0, 0x0, r5) 04:55:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x498}], 0x1) 04:55:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000140)=0x3) [ 1877.015136] sysfs: cannot create duplicate filename '/class/ieee80211/€˜§°ÇÛ ”uòQÇC !' [ 1877.016429] CPU: 1 PID: 11730 Comm: syz-executor.7 Not tainted 5.10.200 #1 [ 1877.017448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1877.018700] Call Trace: [ 1877.019078] dump_stack+0x107/0x167 [ 1877.019626] sysfs_warn_dup.cold+0x1c/0x29 [ 1877.020255] sysfs_do_create_link_sd+0x122/0x140 [ 1877.020938] sysfs_create_link+0x5f/0xc0 [ 1877.021516] device_add+0x703/0x1bc0 [ 1877.022054] ? devlink_add_symlinks+0x970/0x970 [ 1877.022749] ? ieee80211_set_bitrate_flags+0x202/0x620 [ 1877.023556] wiphy_register+0x1da6/0x2850 [ 1877.024178] ? wiphy_unregister+0xb90/0xb90 [ 1877.024836] ? ieee80211_init_rate_ctrl_alg+0x121/0x500 [ 1877.025606] ieee80211_register_hw+0x23c5/0x38b0 [ 1877.026342] ? ieee80211_ifa6_changed+0x4d0/0x4d0 [ 1877.027053] ? net_generic+0xdb/0x2b0 [ 1877.027610] ? lockdep_init_map_type+0x2c7/0x780 [ 1877.028314] ? memset+0x20/0x50 [ 1877.028787] ? __hrtimer_init+0x12c/0x270 [ 1877.029386] mac80211_hwsim_new_radio+0x1ce0/0x4250 [ 1877.030117] ? hwsim_send_nullfunc_ps+0x80/0x80 [ 1877.030813] ? hwsim_new_radio_nl+0x967/0x1080 [ 1877.031500] ? memcpy+0x39/0x60 [ 1877.032003] hwsim_new_radio_nl+0x991/0x1080 [ 1877.032657] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1877.033445] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bb/0x280 [ 1877.034439] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x280 [ 1877.035411] genl_family_rcv_msg_doit+0x22d/0x330 [ 1877.036137] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 1877.037103] ? cap_capable+0x1d6/0x240 [ 1877.037689] ? ns_capable+0xe2/0x110 [ 1877.038238] genl_rcv_msg+0x33c/0x5a0 [ 1877.038803] ? genl_get_cmd+0x480/0x480 [ 1877.039378] ? mac80211_hwsim_new_radio+0x4250/0x4250 [ 1877.040132] ? lock_release+0x680/0x680 [ 1877.040707] ? __lockdep_reset_lock+0x180/0x180 [ 1877.041380] netlink_rcv_skb+0x14b/0x430 [ 1877.041985] ? genl_get_cmd+0x480/0x480 [ 1877.042569] ? netlink_ack+0xab0/0xab0 [ 1877.043146] ? netlink_deliver_tap+0x1c4/0xcd0 [ 1877.043804] ? is_vmalloc_addr+0x7b/0xb0 [ 1877.044389] genl_rcv+0x24/0x40 [ 1877.044872] netlink_unicast+0x549/0x7f0 [ 1877.045466] ? netlink_attachskb+0x870/0x870 [ 1877.046108] ? __virt_addr_valid+0x128/0x350 [ 1877.046767] netlink_sendmsg+0x90f/0xdf0 [ 1877.047375] ? netlink_unicast+0x7f0/0x7f0 [ 1877.048013] ? netlink_unicast+0x7f0/0x7f0 [ 1877.048632] __sock_sendmsg+0x154/0x190 [ 1877.049208] ____sys_sendmsg+0x70d/0x870 [ 1877.049809] ? sock_write_iter+0x3d0/0x3d0 [ 1877.050448] ? do_recvmmsg+0x6d0/0x6d0 [ 1877.051022] ? perf_trace_lock+0xac/0x490 [ 1877.051637] ? __lockdep_reset_lock+0x180/0x180 [ 1877.052323] ? __lock_acquire+0xbb1/0x5b00 [ 1877.052947] ___sys_sendmsg+0xf3/0x170 [ 1877.053510] ? sendmsg_copy_msghdr+0x160/0x160 [ 1877.054193] ? lock_downgrade+0x6d0/0x6d0 [ 1877.054798] ? __lockdep_reset_lock+0x180/0x180 [ 1877.055477] ? futex_exit_release+0x220/0x220 [ 1877.056130] ? __fget_files+0x296/0x4c0 [ 1877.056706] ? __fget_light+0xea/0x290 [ 1877.057269] __sys_sendmsg+0xe5/0x1b0 [ 1877.057816] ? __sys_sendmsg_sock+0x40/0x40 [ 1877.058438] ? __do_sys_futex+0x2bb/0x480 [ 1877.059032] ? _cond_resched+0x13/0x80 [ 1877.059613] do_syscall_64+0x33/0x40 [ 1877.060146] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1877.060883] RIP: 0033:0x7f472f83eb19 [ 1877.061414] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1877.064060] RSP: 002b:00007f472cd93188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1877.065145] RAX: ffffffffffffffda RBX: 00007f472f952020 RCX: 00007f472f83eb19 [ 1877.066180] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000006 [ 1877.067205] RBP: 00007f472f898f6d R08: 0000000000000000 R09: 0000000000000000 [ 1877.068226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1877.069256] R13: 00007fffe47383cf R14: 00007f472cd93300 R15: 0000000000022000 04:55:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4a1}], 0x1) 04:55:27 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xa) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x3c0, 0x88) openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000100), 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b10, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x94}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000640)={{0x1, 0x1, 0x18, r1, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) stat(&(0x7f0000000180)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000300)='system_u:object_r:console_device_t:s0\x00', 0x26, 0x2) setresuid(0xffffffffffffffff, r5, 0x0) r6 = getegid() fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="02000000010002000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=r5, @ANYBLOB="040001000000000008000400", @ANYRES32=r6, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0xee01, @ANYBLOB="769541d67a0dcbbbecc66996cde54beac1bb3f7cadda38008e8a8848ea1ce8c7894787abeb5f6be9fa6e25d36a384cd39feec8eab017b3c791b07821e314e63cd9ad3e2f448e5ca2e661cb3ef3edd7876e80ab59874716108db1a182299cb3075f", @ANYRES32=0x0, @ANYBLOB="08000200", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0xee00, @ANYBLOB="087ec766000100", @ANYRES32=0xee01, @ANYBLOB='\b\x00\b\x00', @ANYRES32=0x0, @ANYBLOB="10000000000000002000000000000000"], 0x6c, 0x2) statx(r0, &(0x7f00000002c0)='./file0\x00', 0x1000, 0x0, &(0x7f00000006c0)) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r7, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) kcmp(0x0, 0x0, 0x5, r7, 0xffffffffffffffff) 04:55:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4a6}], 0x1) 04:55:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000140)=0x3) 04:55:27 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') syz_io_uring_setup(0x17f02, &(0x7f0000000240)={0x0, 0x0, 0x10}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340)=0x0, &(0x7f00000000c0)=0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r3, 0x0}, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000140)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r0, 0x0, &(0x7f0000000100)='./file0\x00', 0x40, 0x228000, 0xffcd8f6e6c792a80, {0x0, r4}}, 0xfffffffc) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x24000, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r0, 0x3, 0x2, 0x3, 0x775}) [ 1877.292387] device veth0_vlan entered promiscuous mode 04:55:27 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 35) 04:55:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) [ 1877.393370] FAULT_INJECTION: forcing a failure. [ 1877.393370] name failslab, interval 1, probability 0, space 0, times 0 [ 1877.395934] CPU: 0 PID: 11768 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1877.397349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1877.399071] Call Trace: [ 1877.399614] dump_stack+0x107/0x167 [ 1877.400367] should_fail.cold+0x5/0xa [ 1877.401168] should_failslab+0x5/0x20 [ 1877.401952] __kmalloc_node_track_caller+0x74/0x3b0 [ 1877.402997] ? skb_segment+0x9d8/0x3a90 [ 1877.403824] __alloc_skb+0xb1/0x5b0 [ 1877.404571] skb_segment+0x9d8/0x3a90 [ 1877.405343] ? lock_chain_count+0x20/0x20 [ 1877.406175] ? lock_chain_count+0x20/0x20 [ 1877.407073] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1877.408099] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1877.409156] ? SOFTIRQ_verbose+0x10/0x10 [ 1877.409992] __udp_gso_segment+0x11c6/0x1830 [ 1877.410901] ? __sk_receive_skb+0x830/0x830 [ 1877.411789] udp4_ufo_fragment+0x528/0x720 [ 1877.412648] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1877.413667] inet_gso_segment+0x4fb/0x11a0 [ 1877.414556] skb_mac_gso_segment+0x273/0x570 [ 1877.415452] ? inet_sock_destruct+0x840/0x840 [ 1877.416370] ? skb_network_protocol+0x650/0x650 [ 1877.417323] ? skb_crc32c_csum_help+0x80/0x80 [ 1877.418256] ? lock_acquire+0x197/0x470 [ 1877.419068] ? __dev_queue_xmit+0x1c2/0x2710 [ 1877.419978] __skb_gso_segment+0x32d/0x6d0 [ 1877.420855] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1877.421944] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1877.422892] __dev_queue_xmit+0x87b/0x2710 [ 1877.423779] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1877.424722] ? mark_held_locks+0x9e/0xe0 [ 1877.425564] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1877.426679] neigh_connected_output+0x382/0x4d0 [ 1877.427668] ip_finish_output2+0x6f1/0x21f0 [ 1877.428567] ? nf_hook_slow+0xfc/0x1e0 [ 1877.429376] ? ip_frag_next+0x9e0/0x9e0 [ 1877.430190] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1877.431220] __ip_finish_output.part.0+0x5f3/0xb50 [ 1877.432215] ? ip_fragment.constprop.0+0x240/0x240 [ 1877.433200] ? nf_hook+0x510/0x510 [ 1877.433933] ip_output+0x2f7/0x600 [ 1877.434669] ip_send_skb+0xdd/0x260 [ 1877.435418] udp_send_skb+0x6da/0x11d0 [ 1877.436220] udp_sendmsg+0x139a/0x2160 [ 1877.437006] ? mark_lock+0xf5/0x2df0 [ 1877.437758] ? ip_frag_init+0x350/0x350 [ 1877.438586] ? perf_trace_lock+0xac/0x490 [ 1877.439454] ? udp_setsockopt+0xc0/0xc0 [ 1877.440261] ? mark_lock+0xf5/0x2df0 [ 1877.441011] ? __lockdep_reset_lock+0x180/0x180 [ 1877.441959] ? mark_lock+0xf5/0x2df0 [ 1877.442725] ? mark_lock+0xf5/0x2df0 [ 1877.443478] ? lock_chain_count+0x20/0x20 [ 1877.444317] ? __lock_acquire+0xbb1/0x5b00 [ 1877.445172] ? lock_chain_count+0x20/0x20 [ 1877.446030] ? perf_trace_lock+0xac/0x490 [ 1877.446875] ? SOFTIRQ_verbose+0x10/0x10 [ 1877.447688] ? __lockdep_reset_lock+0x180/0x180 [ 1877.448651] udpv6_sendmsg+0x1bed/0x2af0 [ 1877.449506] ? udp_v6_push_pending_frames+0x360/0x360 [ 1877.450570] ? SOFTIRQ_verbose+0x10/0x10 [ 1877.451405] ? mark_lock+0xf5/0x2df0 [ 1877.452173] ? lock_acquire+0x197/0x470 [ 1877.452988] ? find_held_lock+0x2c/0x110 [ 1877.453815] ? __might_fault+0xd3/0x180 [ 1877.454628] ? lock_downgrade+0x6d0/0x6d0 [ 1877.455477] ? lock_downgrade+0x6d0/0x6d0 [ 1877.456321] ? sock_has_perm+0x1ea/0x280 [ 1877.457150] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1877.458204] ? _copy_from_user+0xfb/0x1b0 [ 1877.459081] ? __import_iovec+0x458/0x590 [ 1877.459916] ? udp_v6_push_pending_frames+0x360/0x360 [ 1877.460967] inet6_sendmsg+0x105/0x140 [ 1877.461758] ? inet6_compat_ioctl+0x320/0x320 [ 1877.462668] __sock_sendmsg+0xf2/0x190 [ 1877.463460] ____sys_sendmsg+0x70d/0x870 [ 1877.464288] ? sock_write_iter+0x3d0/0x3d0 [ 1877.465140] ? do_recvmmsg+0x6d0/0x6d0 [ 1877.465928] ? perf_trace_lock+0xac/0x490 [ 1877.466780] ? __lockdep_reset_lock+0x180/0x180 [ 1877.467721] ? perf_trace_lock+0xac/0x490 [ 1877.468558] ? SOFTIRQ_verbose+0x10/0x10 [ 1877.469381] ___sys_sendmsg+0xf3/0x170 [ 1877.470169] ? sendmsg_copy_msghdr+0x160/0x160 [ 1877.471122] ? lock_downgrade+0x6d0/0x6d0 [ 1877.471967] ? find_held_lock+0x2c/0x110 [ 1877.472801] ? __fget_files+0x296/0x4c0 [ 1877.473621] ? __fget_light+0xea/0x290 [ 1877.474426] __sys_sendmsg+0xe5/0x1b0 [ 1877.475195] ? __sys_sendmsg_sock+0x40/0x40 [ 1877.476064] ? rcu_read_lock_any_held+0x75/0xa0 [ 1877.477044] do_syscall_64+0x33/0x40 [ 1877.477797] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1877.478846] RIP: 0033:0x7f09634e0b19 [ 1877.479599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1877.483297] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1877.484834] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1877.486278] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1877.487715] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1877.489151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1877.490596] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:55:43 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x7f, 0x1f, 0x2, 0x50, 0x0, 0x2, 0xc8500, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000180)}, 0x490, 0x5641, 0x7, 0x2, 0x67, 0x75b2, 0x81, 0x0, 0x87, 0x0, 0x4}, r1, 0xd, r2, 0x3) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x3, 0xe0, 0xc3, 0x1, 0x0, 0x9bd, 0x8000, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x800, 0x6, 0x100, 0x3, 0xfff, 0xa41, 0xffff, 0x0, 0x9, 0x0, 0xbc4d}, r4, 0xc, r0, 0x8) 04:55:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:55:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4ab}], 0x1) 04:55:43 executing program 7: sendmsg$NL80211_CMD_ADD_TX_TS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x10, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_USER_PRIO={0x5, 0xd3, 0x2}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x20000001) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, 0x0, 0x200, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x1f6, 0x2e}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0x3}, @NL80211_ATTR_BANDS={0x8}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x6a}, @NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0x3f}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x4}, @NL80211_ATTR_BANDS={0x8, 0xef, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000014}, 0x4000000) r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_LISTALL(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x70, r0, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_DOMAIN={0x7, 0x1, '*$\x00'}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, '&!#-@2\'],\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @local}, @NLBL_MGMT_A_DOMAIN={0x12, 0x1, '+(d#,$!\\$&\\[*\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0x24}}]}, 0x70}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_PMKSA(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x60, 0x0, 0x200, 0x70bd2a, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x4, 0x69}}}}, [@NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x6}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x2a}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_MAC={0xa, 0x6, @random="4033fd0ffc3c"}, @NL80211_ATTR_MAC={0xa, 0x6, @random="b4a683b41e23"}, @NL80211_ATTR_MAC={0xa}]}, 0x60}, 0x1, 0x0, 0x0, 0xc000}, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x16) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_PROTOCOLS(r2, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x38, r0, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x7, 0x1, '*$\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x40041}, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$loop(&(0x7f0000000640), 0x0, 0x2c4401) readv(r3, &(0x7f0000000980)=[{&(0x7f0000000680)=""/255, 0xff}, {&(0x7f0000000780)=""/177, 0xb1}, {&(0x7f0000000840)=""/91, 0x5b}, {&(0x7f00000008c0)=""/139, 0x8b}], 0x4) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x38, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x3}, @NL80211_ATTR_COOKIE={0xc}, @NL80211_ATTR_COOKIE={0xc}]}, 0x38}}, 0x800) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000ac0), r2) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f0000000bc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x20, 0x4, 0x8, 0x201, 0x0, 0x0, {0xc, 0x0, 0x8}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4000) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$BTRFS_IOC_QGROUP_LIMIT(r5, 0x8030942b, &(0x7f0000000c00)={0x800, {0xa, 0x4, 0x0, 0xa577}}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000c40), r4) 04:55:43 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 36) 04:55:43 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) execveat(r0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000240), &(0x7f00000005c0)=[0x0, 0x0, 0x0], 0x400) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)=@rc={0x1f, @none}, 0x80, 0x0}, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x107142, 0x0) openat$cgroup_pressure(0xffffffffffffffff, 0x0, 0x2, 0x0) signalfd(r1, 0x0, 0x0) io_uring_setup(0x25ce, &(0x7f0000000380)) openat$rtc(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010080000100000018000000c94932ef36060650d462b2792f7831ad8570b40625ed04f52c1e3eb69060ae7e442214b6b700000000b2000000000000000073115bb9e2ecf3c27e58f360b4ab21f97907e287e74b6ba50eb5aa0a271a"]) sendfile(r5, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8004) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x120400, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000240)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) 04:55:43 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x0, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:55:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x644e2, 0x0) r1 = syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000), &(0x7f0000000140)) syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200), 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat$cgroup_devices(r2, &(0x7f0000000180)='devices.allow\x00', 0x2, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000001c0)={0x4, 0xfffffffa, 0x5, 0x200, 0x1}) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r4, 0x0, 0x100000001) dup2(r0, r1) [ 1893.797160] FAULT_INJECTION: forcing a failure. [ 1893.797160] name failslab, interval 1, probability 0, space 0, times 0 [ 1893.799501] CPU: 0 PID: 11792 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1893.800670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1893.802067] Call Trace: [ 1893.802530] dump_stack+0x107/0x167 [ 1893.803158] should_fail.cold+0x5/0xa [ 1893.803805] ? ___slab_alloc+0x155/0x700 [ 1893.804495] ? create_object.isra.0+0x3a/0xa20 [ 1893.805276] should_failslab+0x5/0x20 [ 1893.805919] kmem_cache_alloc+0x5b/0x310 [ 1893.806637] create_object.isra.0+0x3a/0xa20 [ 1893.807458] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1893.808492] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1893.809506] ? skb_segment+0x9d8/0x3a90 [ 1893.810275] __alloc_skb+0xb1/0x5b0 [ 1893.810979] skb_segment+0x9d8/0x3a90 [ 1893.811698] ? mark_lock+0xf5/0x2df0 [ 1893.812452] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1893.813393] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1893.814375] ? SOFTIRQ_verbose+0x10/0x10 [ 1893.815172] __udp_gso_segment+0x11c6/0x1830 [ 1893.816000] ? __sk_receive_skb+0x830/0x830 [ 1893.816740] udp4_ufo_fragment+0x528/0x720 [ 1893.817515] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1893.818442] inet_gso_segment+0x4fb/0x11a0 [ 1893.819178] skb_mac_gso_segment+0x273/0x570 [ 1893.819924] ? inet_sock_destruct+0x840/0x840 [ 1893.820686] ? skb_network_protocol+0x650/0x650 [ 1893.821470] ? skb_crc32c_csum_help+0x80/0x80 [ 1893.822227] ? lock_acquire+0x197/0x470 [ 1893.822906] ? __dev_queue_xmit+0x1c2/0x2710 [ 1893.823659] __skb_gso_segment+0x32d/0x6d0 [ 1893.824389] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1893.825277] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1893.826057] __dev_queue_xmit+0x87b/0x2710 [ 1893.826810] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1893.827590] ? mark_held_locks+0x9e/0xe0 [ 1893.828283] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1893.829179] neigh_connected_output+0x382/0x4d0 [ 1893.829985] ip_finish_output2+0x6f1/0x21f0 [ 1893.830736] ? nf_hook_slow+0xfc/0x1e0 [ 1893.831400] ? ip_frag_next+0x9e0/0x9e0 [ 1893.832076] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1893.832935] __ip_finish_output.part.0+0x5f3/0xb50 [ 1893.833774] ? ip_fragment.constprop.0+0x240/0x240 [ 1893.834618] ? nf_hook+0x510/0x510 [ 1893.835236] ip_output+0x2f7/0x600 [ 1893.835847] ip_send_skb+0xdd/0x260 [ 1893.836474] udp_send_skb+0x6da/0x11d0 [ 1893.837152] udp_sendmsg+0x139a/0x2160 [ 1893.837813] ? mark_lock+0xf5/0x2df0 [ 1893.838450] ? ip_frag_init+0x350/0x350 [ 1893.839123] ? perf_trace_lock+0xac/0x490 [ 1893.839819] ? udp_setsockopt+0xc0/0xc0 [ 1893.840491] ? mark_lock+0xf5/0x2df0 [ 1893.841116] ? __lockdep_reset_lock+0x180/0x180 [ 1893.841901] ? mark_lock+0xf5/0x2df0 [ 1893.842550] ? mark_lock+0xf5/0x2df0 [ 1893.843175] ? lock_chain_count+0x20/0x20 [ 1893.843872] ? __lock_acquire+0xbb1/0x5b00 [ 1893.844579] ? lock_chain_count+0x20/0x20 [ 1893.845292] ? perf_trace_lock+0xac/0x490 [ 1893.845984] ? SOFTIRQ_verbose+0x10/0x10 [ 1893.846673] ? __lockdep_reset_lock+0x180/0x180 [ 1893.847462] udpv6_sendmsg+0x1bed/0x2af0 [ 1893.848162] ? udp_v6_push_pending_frames+0x360/0x360 [ 1893.849016] ? SOFTIRQ_verbose+0x10/0x10 [ 1893.849704] ? mark_lock+0xf5/0x2df0 [ 1893.850339] ? lock_acquire+0x197/0x470 [ 1893.851016] ? find_held_lock+0x2c/0x110 [ 1893.851701] ? __might_fault+0xd3/0x180 [ 1893.852392] ? lock_downgrade+0x6d0/0x6d0 [ 1893.853090] ? lock_downgrade+0x6d0/0x6d0 [ 1893.853816] ? sock_has_perm+0x1ea/0x280 [ 1893.854517] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1893.855389] ? _copy_from_user+0xfb/0x1b0 [ 1893.856089] ? __import_iovec+0x458/0x590 [ 1893.856792] ? udp_v6_push_pending_frames+0x360/0x360 [ 1893.857665] inet6_sendmsg+0x105/0x140 [ 1893.858347] ? inet6_compat_ioctl+0x320/0x320 [ 1893.859191] __sock_sendmsg+0xf2/0x190 [ 1893.859921] ____sys_sendmsg+0x70d/0x870 [ 1893.860680] ? sock_write_iter+0x3d0/0x3d0 [ 1893.861467] ? do_recvmmsg+0x6d0/0x6d0 [ 1893.862193] ? perf_trace_lock+0xac/0x490 [ 1893.862991] ? __lockdep_reset_lock+0x180/0x180 [ 1893.863855] ? perf_trace_lock+0xac/0x490 [ 1893.864631] ? SOFTIRQ_verbose+0x10/0x10 [ 1893.865401] ___sys_sendmsg+0xf3/0x170 [ 1893.866133] ? sendmsg_copy_msghdr+0x160/0x160 [ 1893.867000] ? lock_downgrade+0x6d0/0x6d0 [ 1893.867721] ? find_held_lock+0x2c/0x110 [ 1893.868409] ? __fget_files+0x296/0x4c0 [ 1893.869090] ? __fget_light+0xea/0x290 [ 1893.869770] __sys_sendmsg+0xe5/0x1b0 [ 1893.870435] ? __sys_sendmsg_sock+0x40/0x40 [ 1893.871157] ? rcu_read_lock_any_held+0x75/0xa0 [ 1893.871970] do_syscall_64+0x33/0x40 [ 1893.872611] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1893.873470] RIP: 0033:0x7f09634e0b19 [ 1893.874105] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1893.877198] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1893.878473] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1893.879720] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1893.881047] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1893.882376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1893.883717] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:55:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4ac}], 0x1) 04:55:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:55:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xa}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') r1 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) flock(r1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:55:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone3(&(0x7f0000000080)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x40000, 0x83) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x101, 0x0, 0x8, 0x3ff}) [ 1894.020448] EXT4-fs warning (device sda): verify_group_input:175: Cannot read last block (525310) 04:55:44 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 37) 04:55:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4b5}], 0x1) 04:55:44 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, &(0x7f00000000c0)=""/254, 0xfe, 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, &(0x7f00000001c0)=0x40) 04:55:44 executing program 7: openat$zero(0xffffffffffffff9c, &(0x7f0000000300), 0x90101, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x12000, 0x0) utimes(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100006d2bd7d200", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r2 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x8802) readv(r2, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/147, 0x93}], 0x1) signalfd4(r2, &(0x7f0000000100)={[0x9]}, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000180)={{0x1, 0x1, 0x18, r2, {0x800}}, './file0\x00'}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r3) connect$inet6(r4, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendfile(r5, r0, &(0x7f0000000240)=0x1, 0x7fffffff) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) openat(r4, &(0x7f0000000200)='./file0/file0\x00', 0x2, 0x21) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f00000001c0)={[{@subsystem='freezer'}]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) ioctl$SNAPSHOT_PREF_IMAGE_SIZE(0xffffffffffffffff, 0x3312, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\b\x00;\x00', @ANYRES32, @ANYBLOB="f2ba57618d812befee1aaf1c3834fcfd07bb220e42d71d6a670b76fdfeb294ae04be530d3eea12529e839c8ab70000003e7129f03b598d56b5ba2aa5edd8b00b909c8a31f2b4669efcc8d68938e7a0dcf89422358c423da4c49d527799a316d5458451c9b67fe1896bb6489d98ab949cbe8960854f11e48ac31a28db2dc22c7ff05c9571a1ea5025e5077301e11f9b4aef7d9b07c6b12d97843ec67b0a27861d53f16fec51b8f16a7ee269d8a4a45c78fbce63021a33a2b57dce7700d897b986eb222919332eb4a1ddd9f2c9462f332ba37115d8de64def98db897e95a6ac5dfff"], 0x1e8}}, 0x4008040) 04:55:44 executing program 3: r0 = creat(0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) getdents64(r2, &(0x7f00000000c0)=""/149, 0x95) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000500)=ANY=[@ANYRESDEC=r2, @ANYRESDEC, @ANYRESDEC=r0, @ANYRESHEX, @ANYBLOB="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"]) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = epoll_create(0x3) dup2(r3, 0xffffffffffffffff) dup(r1) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = dup2(r4, r4) connect$inet6(r5, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0xb) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f0000000040)=""/2) unshare(0x48020200) 04:55:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:55:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4b6}], 0x1) [ 1894.329159] FAULT_INJECTION: forcing a failure. [ 1894.329159] name failslab, interval 1, probability 0, space 0, times 0 [ 1894.331431] CPU: 0 PID: 11817 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1894.332624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1894.333948] Call Trace: [ 1894.334383] dump_stack+0x107/0x167 [ 1894.334999] should_fail.cold+0x5/0xa [ 1894.335596] ? trace_hardirqs_on+0x5b/0x180 [ 1894.336306] ? __alloc_skb+0x6d/0x5b0 [ 1894.336912] should_failslab+0x5/0x20 [ 1894.337534] kmem_cache_alloc_node+0x55/0x330 [ 1894.338259] __alloc_skb+0x6d/0x5b0 [ 1894.338844] skb_segment+0x9d8/0x3a90 [ 1894.339455] ? lock_chain_count+0x20/0x20 [ 1894.340158] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1894.340976] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1894.341834] ? SOFTIRQ_verbose+0x10/0x10 [ 1894.342497] __udp_gso_segment+0x11c6/0x1830 [ 1894.343216] ? __sk_receive_skb+0x830/0x830 [ 1894.343910] udp4_ufo_fragment+0x528/0x720 [ 1894.344613] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1894.345424] inet_gso_segment+0x4fb/0x11a0 [ 1894.346122] skb_mac_gso_segment+0x273/0x570 [ 1894.346857] ? inet_sock_destruct+0x840/0x840 [ 1894.347573] ? skb_network_protocol+0x650/0x650 [ 1894.348334] ? skb_crc32c_csum_help+0x80/0x80 [ 1894.349070] ? lock_acquire+0x197/0x470 [ 1894.349701] ? __dev_queue_xmit+0x1c2/0x2710 [ 1894.350438] __skb_gso_segment+0x32d/0x6d0 [ 1894.351147] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1894.351994] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1894.352727] __dev_queue_xmit+0x87b/0x2710 [ 1894.353396] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1894.354131] ? mark_held_locks+0x9e/0xe0 [ 1894.354787] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1894.355625] neigh_connected_output+0x382/0x4d0 [ 1894.356386] ip_finish_output2+0x6f1/0x21f0 [ 1894.357074] ? nf_hook_slow+0xfc/0x1e0 [ 1894.357700] ? ip_frag_next+0x9e0/0x9e0 [ 1894.358338] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1894.359163] __ip_finish_output.part.0+0x5f3/0xb50 [ 1894.359947] ? ip_fragment.constprop.0+0x240/0x240 [ 1894.360723] ? nf_hook+0x510/0x510 [ 1894.361298] ip_output+0x2f7/0x600 [ 1894.361890] ip_send_skb+0xdd/0x260 [ 1894.362508] udp_send_skb+0x6da/0x11d0 [ 1894.363158] udp_sendmsg+0x139a/0x2160 [ 1894.363781] ? mark_lock+0xf5/0x2df0 [ 1894.364387] ? ip_frag_init+0x350/0x350 [ 1894.365030] ? perf_trace_lock+0xac/0x490 [ 1894.365690] ? udp_setsockopt+0xc0/0xc0 [ 1894.366313] ? mark_lock+0xf5/0x2df0 [ 1894.366913] ? __lockdep_reset_lock+0x180/0x180 [ 1894.367653] ? mark_lock+0xf5/0x2df0 [ 1894.368248] ? mark_lock+0xf5/0x2df0 [ 1894.368848] ? lock_chain_count+0x20/0x20 [ 1894.369514] ? __lock_acquire+0xbb1/0x5b00 [ 1894.370189] ? lock_chain_count+0x20/0x20 [ 1894.370863] ? perf_trace_lock+0xac/0x490 [ 1894.371526] ? SOFTIRQ_verbose+0x10/0x10 [ 1894.372177] ? __lockdep_reset_lock+0x180/0x180 [ 1894.372934] udpv6_sendmsg+0x1bed/0x2af0 [ 1894.373590] ? udp_v6_push_pending_frames+0x360/0x360 [ 1894.374443] ? SOFTIRQ_verbose+0x10/0x10 [ 1894.375096] ? mark_lock+0xf5/0x2df0 [ 1894.375704] ? lock_acquire+0x197/0x470 [ 1894.376324] ? find_held_lock+0x2c/0x110 [ 1894.376963] ? __might_fault+0xd3/0x180 [ 1894.377605] ? lock_downgrade+0x6d0/0x6d0 [ 1894.378274] ? lock_downgrade+0x6d0/0x6d0 [ 1894.378942] ? sock_has_perm+0x1ea/0x280 [ 1894.379578] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1894.380409] ? _copy_from_user+0xfb/0x1b0 [ 1894.381085] ? __import_iovec+0x458/0x590 [ 1894.381749] ? udp_v6_push_pending_frames+0x360/0x360 [ 1894.382586] inet6_sendmsg+0x105/0x140 [ 1894.383206] ? inet6_compat_ioctl+0x320/0x320 [ 1894.383922] __sock_sendmsg+0xf2/0x190 [ 1894.384535] ____sys_sendmsg+0x70d/0x870 [ 1894.385175] ? sock_write_iter+0x3d0/0x3d0 [ 1894.385836] ? do_recvmmsg+0x6d0/0x6d0 [ 1894.386466] ? perf_trace_lock+0xac/0x490 [ 1894.387132] ? __lockdep_reset_lock+0x180/0x180 [ 1894.387883] ? perf_trace_lock+0xac/0x490 [ 1894.388533] ? SOFTIRQ_verbose+0x10/0x10 [ 1894.389188] ___sys_sendmsg+0xf3/0x170 [ 1894.389822] ? sendmsg_copy_msghdr+0x160/0x160 [ 1894.390567] ? lock_downgrade+0x6d0/0x6d0 [ 1894.391241] ? find_held_lock+0x2c/0x110 [ 1894.391893] ? __fget_files+0x296/0x4c0 [ 1894.392555] ? __fget_light+0xea/0x290 [ 1894.393197] __sys_sendmsg+0xe5/0x1b0 [ 1894.393793] ? __sys_sendmsg_sock+0x40/0x40 [ 1894.394495] ? rcu_read_lock_any_held+0x75/0xa0 [ 1894.395263] do_syscall_64+0x33/0x40 [ 1894.395859] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1894.396656] RIP: 0033:0x7f09634e0b19 [ 1894.397257] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1894.400169] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1894.401396] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1894.402540] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1894.403664] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1894.404797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1894.405913] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:55:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:55:44 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x80, 0x0, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x20000000}, 0x1200, 0x200000000}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000ac0)='timers\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000c40)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000000c80)=0xffffffffffffff8b) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000140), 0x6e, &(0x7f0000000880)=[{&(0x7f00000001c0)=""/153, 0x99}, {&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f00000003c0)=""/108, 0x6c}, {&(0x7f0000000440)=""/241, 0xf1}, {&(0x7f0000000540)=""/182, 0xb6}, {&(0x7f0000000600)=""/36, 0x24}, {&(0x7f0000000640)=""/158, 0x9e}, {&(0x7f0000000700)=""/169, 0xa9}, {&(0x7f00000007c0)=""/41, 0x29}, {&(0x7f0000000800)=""/78, 0x4e}], 0xa, &(0x7f0000000940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x110}, 0x12000) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x7, 0x8, 0xd5, 0x24, 0x0, 0x95c, 0x80001, 0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x140, 0x9, 0x18000000, 0x6, 0xfff, 0x0, 0x1ff, 0x0, 0x8, 0x0, 0x100000001}, r0, 0x6, r5, 0x8) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000b00)={{0x1, 0x1, 0x18, r5, {0x1000}}, './file0\x00'}) r7 = memfd_create(&(0x7f0000000bc0)='\x00', 0x4) fsetxattr$security_ima(r7, &(0x7f0000000c00), &(0x7f0000000cc0)=@ng={0x4, 0xd, "21ddc55bf35f3cbcbec5"}, 0xc, 0x1) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000b40)={'\x00', 0x8, 0x6b7, 0x1539, 0xda9, 0x4, r3}) r8 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r8, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:55:44 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x0, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:55:44 executing program 6: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x45ae, 0x0, 0x2, 0x3b2, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000340)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000280)=@in6={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x20}}}}, 0x0) io_uring_enter(r0, 0x76d2, 0x0, 0x0, 0x0, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) ioctl$AUTOFS_IOC_FAIL(0xffffffffffffffff, 0x9361, 0x4) creat(&(0x7f0000000240)='./file1\x00', 0xc1) write$binfmt_elf64(r4, &(0x7f0000000100)=ANY=[], 0xfdef) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$BTRFS_IOC_DEFRAG(0xffffffffffffffff, 0x50009402, 0x0) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x230}, {r5}, {0xffffffffffffffff, 0x4}, {r4, 0x408}, {r4, 0x108}], 0x5, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x8]}, 0x8) fallocate(r4, 0x8, 0x0, 0x8000) openat(r4, &(0x7f0000000180)='./file0\x00', 0x351201, 0x3) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) 04:55:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4bb}], 0x1) 04:55:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:55:59 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 38) 04:55:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x0, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:55:59 executing program 6: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001400)=""/53, 0x35) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@cache_mmap}, {@cache_none}], [{@smackfsfloor={'smackfsfloor', 0x3d, ':'}}]}}) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x141043, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="400300001400010000000200040000000a00000008000000", @ANYBLOB="11d2c78da976cf9c54b1ccda8931292b54a802eb8b1be03b43664b2ade52220a4349797f4bea9eb897483d6aae7e21cd259b2c0edcaf249fa1a6a2b2d7150d346b9a73c2373362c8"], 0x340}}, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x46e2, 0x0) syz_open_dev$vcsn(&(0x7f0000000080), 0x4, 0x100) open(&(0x7f00000002c0)='./file0\x00', 0x200e42, 0x8ebb6c4d5226bb53) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, 0x0, 0x46e2, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x1}}, './file1\x00'}) fsconfig$FSCONFIG_CMD_CREATE(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 04:55:59 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x6, 0x6, 0x1f, 0x11, 0x0, 0x2, 0xcc36a, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x4, @perf_config_ext={0x80, 0x7}, 0x4000, 0xff, 0x7c7, 0x2, 0xa13d, 0x80, 0xffff, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0xd, r0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') ioctl$RFKILL_IOCTL_NOINPUT(r1, 0x5201) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:55:59 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x2000003) r2 = syz_io_uring_setup(0x3ac4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x80000002, 0x33d}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f00000001c0)=0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd=r5}, 0x0) inotify_rm_watch(0xffffffffffffffff, r1) preadv2(r0, &(0x7f0000001040)=[{&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000000a80)=""/129, 0x81}, {&(0x7f0000000b40)=""/223, 0xdf}, {&(0x7f0000000140)}, {&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f0000000c40)=""/244, 0xf4}, {&(0x7f0000000d40)=""/205, 0xcd}, {&(0x7f0000000e40)=""/225, 0xe1}, {&(0x7f0000000880)=""/55, 0x37}, {&(0x7f0000000f40)=""/244, 0xf4}], 0xa, 0x6, 0x9, 0x1) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x280) close(r5) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) syz_io_uring_submit(r6, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000007c0)=ANY=[@ANYBLOB="e76300000100000118007a4c946d88c7fd134c121a9c0000", @ANYRES32, @ANYBLOB="0400000000030000002f66696c653000"]) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r7, 0x0}, 0x0) r8 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r8, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) syz_io_uring_submit(r6, 0x0, &(0x7f0000000080)=@IORING_OP_SEND={0x1a, 0x2, 0x0, r8, 0x0, &(0x7f0000000340)="9486f03e8cc7b0a3b6463117a3bb15655c82533e18df0f1616fbdd051e20240b2e5f9ed548b73de2994726284e9070590ee2cd5b2fd2af0c10894ef5ceed3e617f8ceae436720b2f7959fa4ea4e592e2656357978166c389baeef87a29b89796cdf1a249c63806a6aa6cd87a5899d62c9d83a5e1676777b04f351e9903762223fadfd11d1c46d37106f77621ca8751a6c2c0c6c048e448b116a060564197213260433ab70ee054ca00e6a3e1abd3382bb59c598621943ea69c89bf686b564a480c61d97e5e79dde551f88f04ff98c96e302add47ad5edd13b70132685976f8f627322b9cf6713030c73b8eff4f56f271fdbe7647", 0xf4, 0x4000, 0x1}, 0x1ff) 04:55:59 executing program 5: ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0x5) r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000140)=0x3) 04:55:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4be}], 0x1) 04:55:59 executing program 3: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x9de09, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x8}, 0x6088}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) pkey_alloc(0x0, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, r1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./filetS']) r3 = perf_event_open(0x0, 0x0, 0x4, r2, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x80, 0x2, 0x1, 0x2, 0x81, 0x0, 0xcebb, 0x80000, 0x5, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3f31, 0x6, @perf_bp={&(0x7f0000000240), 0x2}, 0xe00, 0x80000001, 0x89, 0x3, 0x3ff, 0xfffff21c, 0x2050, 0x0, 0x1, 0x0, 0x31f0}, 0x0, 0xffffffffffffffff, r3, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x26) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) r6 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, r6) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) copy_file_range(r3, &(0x7f0000000180)=0x5b2, r5, &(0x7f00000001c0)=0x1, 0x40, 0x0) sendfile(r5, r4, 0x0, 0x9bbb) [ 1909.690249] FAULT_INJECTION: forcing a failure. [ 1909.690249] name failslab, interval 1, probability 0, space 0, times 0 [ 1909.691540] CPU: 1 PID: 11857 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1909.692312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1909.693194] Call Trace: [ 1909.693489] dump_stack+0x107/0x167 [ 1909.693885] should_fail.cold+0x5/0xa [ 1909.694327] ? __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1909.694896] ? create_object.isra.0+0x3a/0xa20 [ 1909.695401] should_failslab+0x5/0x20 [ 1909.695809] kmem_cache_alloc+0x5b/0x310 [ 1909.696262] ? mark_held_locks+0x9e/0xe0 [ 1909.696704] create_object.isra.0+0x3a/0xa20 [ 1909.697202] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1909.697749] kmem_cache_alloc_node+0x169/0x330 [ 1909.698257] __alloc_skb+0x6d/0x5b0 [ 1909.698664] skb_segment+0x9d8/0x3a90 [ 1909.699070] ? lock_chain_count+0x20/0x20 [ 1909.699543] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1909.700083] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1909.700641] ? SOFTIRQ_verbose+0x10/0x10 [ 1909.701097] __udp_gso_segment+0x11c6/0x1830 [ 1909.701576] ? __sk_receive_skb+0x830/0x830 [ 1909.702059] udp4_ufo_fragment+0x528/0x720 [ 1909.702519] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1909.703075] inet_gso_segment+0x4fb/0x11a0 [ 1909.703543] skb_mac_gso_segment+0x273/0x570 [ 1909.704013] ? inet_sock_destruct+0x840/0x840 [ 1909.704502] ? skb_network_protocol+0x650/0x650 [ 1909.705001] ? skb_crc32c_csum_help+0x80/0x80 [ 1909.705492] ? lock_acquire+0x197/0x470 [ 1909.705916] ? __dev_queue_xmit+0x1c2/0x2710 [ 1909.706407] __skb_gso_segment+0x32d/0x6d0 [ 1909.706870] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1909.707444] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1909.707938] __dev_queue_xmit+0x87b/0x2710 [ 1909.708413] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1909.708909] ? mark_held_locks+0x9e/0xe0 [ 1909.709362] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1909.709938] neigh_connected_output+0x382/0x4d0 [ 1909.710453] ip_finish_output2+0x6f1/0x21f0 [ 1909.710947] ? nf_hook_slow+0xfc/0x1e0 [ 1909.711373] ? ip_frag_next+0x9e0/0x9e0 [ 1909.711797] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1909.712352] __ip_finish_output.part.0+0x5f3/0xb50 [ 1909.712884] ? ip_fragment.constprop.0+0x240/0x240 [ 1909.713426] ? nf_hook+0x510/0x510 [ 1909.713818] ip_output+0x2f7/0x600 [ 1909.714213] ip_send_skb+0xdd/0x260 [ 1909.714606] udp_send_skb+0x6da/0x11d0 [ 1909.715058] udp_sendmsg+0x139a/0x2160 [ 1909.715477] ? ip_frag_init+0x350/0x350 [ 1909.715920] ? lock_chain_count+0x20/0x20 [ 1909.716372] ? udp_setsockopt+0xc0/0xc0 [ 1909.716808] ? perf_trace_lock+0xac/0x490 [ 1909.717250] ? SOFTIRQ_verbose+0x10/0x10 [ 1909.717698] ? __lockdep_reset_lock+0x180/0x180 [ 1909.718196] ? __lockdep_reset_lock+0x180/0x180 [ 1909.718719] ? mark_lock+0xf5/0x2df0 [ 1909.719124] ? mark_lock+0xf5/0x2df0 [ 1909.719540] ? lock_chain_count+0x20/0x20 [ 1909.719987] ? lock_chain_count+0x20/0x20 [ 1909.720455] ? mark_lock+0xf5/0x2df0 [ 1909.720865] udpv6_sendmsg+0x1bed/0x2af0 [ 1909.721319] ? udp_v6_push_pending_frames+0x360/0x360 [ 1909.721870] ? SOFTIRQ_verbose+0x10/0x10 [ 1909.722309] ? mark_lock+0xf5/0x2df0 [ 1909.722720] ? lock_acquire+0x197/0x470 [ 1909.723168] ? find_held_lock+0x2c/0x110 [ 1909.723611] ? __might_fault+0xd3/0x180 [ 1909.724050] ? lock_downgrade+0x6d0/0x6d0 [ 1909.724502] ? lock_downgrade+0x6d0/0x6d0 [ 1909.724961] ? sock_has_perm+0x1ea/0x280 [ 1909.725426] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1909.725983] ? _copy_from_user+0xfb/0x1b0 [ 1909.726441] ? __import_iovec+0x458/0x590 [ 1909.726892] ? udp_v6_push_pending_frames+0x360/0x360 [ 1909.727469] inet6_sendmsg+0x105/0x140 [ 1909.727891] ? inet6_compat_ioctl+0x320/0x320 [ 1909.728371] __sock_sendmsg+0xf2/0x190 [ 1909.728793] ____sys_sendmsg+0x70d/0x870 [ 1909.729254] ? sock_write_iter+0x3d0/0x3d0 [ 1909.729710] ? do_recvmmsg+0x6d0/0x6d0 [ 1909.730136] ? perf_trace_lock+0xac/0x490 [ 1909.730588] ? __lockdep_reset_lock+0x180/0x180 [ 1909.731122] ? perf_trace_lock+0xac/0x490 [ 1909.731571] ? SOFTIRQ_verbose+0x10/0x10 [ 1909.732013] ___sys_sendmsg+0xf3/0x170 [ 1909.732453] ? sendmsg_copy_msghdr+0x160/0x160 [ 1909.732950] ? lock_downgrade+0x6d0/0x6d0 [ 1909.733413] ? find_held_lock+0x2c/0x110 [ 1909.733860] ? __fget_files+0x296/0x4c0 [ 1909.734303] ? __fget_light+0xea/0x290 [ 1909.734735] __sys_sendmsg+0xe5/0x1b0 [ 1909.735144] ? __sys_sendmsg_sock+0x40/0x40 [ 1909.735612] ? rcu_read_lock_any_held+0x75/0xa0 [ 1909.736145] do_syscall_64+0x33/0x40 [ 1909.736570] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1909.737126] RIP: 0033:0x7f09634e0b19 [ 1909.737532] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1909.739515] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1909.740347] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1909.741119] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1909.741914] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1909.742685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1909.743453] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 [ 1909.768681] 9pnet: Insufficient options for proto=fd 04:56:13 executing program 7: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r0, 0x80489439, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=ANY=[@ANYBLOB="280000002100210c000000000000000002"], 0x28}}, 0x0) 04:56:13 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:56:13 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 39) 04:56:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4c7}], 0x1) 04:56:13 executing program 5: ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0x5) r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000140)=0x3) 04:56:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) clone3(&(0x7f0000000080)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r2) connect$inet6(r3, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) linkat(r3, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000180)='./file1\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, 0x4}) r4 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) 04:56:13 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = syz_io_uring_setup(0x17f02, &(0x7f0000000240)={0x0, 0x0, 0x10}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f00000000c0)) io_uring_enter(r1, 0x7e66, 0x0, 0x0, 0x0, 0x0) r2 = syz_io_uring_setup(0x17f02, &(0x7f0000000240)={0x0, 0x0, 0x10}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000340), &(0x7f00000000c0)) io_uring_enter(r2, 0x7e66, 0x0, 0x0, 0x0, 0x0) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0xfffffffe, 0x0, 0x0, 0x4000033f, 0x0, r2}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x300) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) [ 1923.899335] EXT4-fs warning (device sda): verify_group_input:167: Reserved blocks too high (4) 04:56:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4ce}], 0x1) 04:56:13 executing program 5: ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0x5) r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000140)=0x3) [ 1923.941078] EXT4-fs warning (device sda): verify_group_input:167: Reserved blocks too high (4) [ 1923.947124] FAULT_INJECTION: forcing a failure. [ 1923.947124] name failslab, interval 1, probability 0, space 0, times 0 [ 1923.950001] CPU: 1 PID: 11882 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1923.951678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1923.953639] Call Trace: [ 1923.954205] dump_stack+0x107/0x167 [ 1923.955007] should_fail.cold+0x5/0xa [ 1923.955904] should_failslab+0x5/0x20 [ 1923.956762] __kmalloc_node_track_caller+0x74/0x3b0 [ 1923.957839] ? skb_segment+0x9d8/0x3a90 [ 1923.958642] ? skb_segment+0xb0f/0x3a90 [ 1923.959475] __alloc_skb+0xb1/0x5b0 [ 1923.960235] skb_segment+0x9d8/0x3a90 [ 1923.961073] ? lock_chain_count+0x20/0x20 [ 1923.962018] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1923.963104] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1923.964179] ? SOFTIRQ_verbose+0x10/0x10 [ 1923.965025] __udp_gso_segment+0x11c6/0x1830 [ 1923.965951] ? __sk_receive_skb+0x830/0x830 [ 1923.966851] udp4_ufo_fragment+0x528/0x720 [ 1923.967710] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1923.968723] inet_gso_segment+0x4fb/0x11a0 [ 1923.969599] skb_mac_gso_segment+0x273/0x570 [ 1923.970556] ? inet_sock_destruct+0x840/0x840 [ 1923.971537] ? skb_network_protocol+0x650/0x650 [ 1923.972523] ? skb_crc32c_csum_help+0x80/0x80 [ 1923.973432] ? lock_acquire+0x197/0x470 [ 1923.974310] ? __dev_queue_xmit+0x1c2/0x2710 [ 1923.975238] __skb_gso_segment+0x32d/0x6d0 [ 1923.976122] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1923.977192] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1923.978167] __dev_queue_xmit+0x87b/0x2710 [ 1923.979074] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1923.980049] ? mark_held_locks+0x9e/0xe0 [ 1923.980883] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1923.981992] neigh_connected_output+0x382/0x4d0 [ 1923.982989] ip_finish_output2+0x6f1/0x21f0 [ 1923.983902] ? nf_hook_slow+0xfc/0x1e0 [ 1923.984688] ? ip_frag_next+0x9e0/0x9e0 [ 1923.985539] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1923.986566] __ip_finish_output.part.0+0x5f3/0xb50 [ 1923.987587] ? ip_fragment.constprop.0+0x240/0x240 [ 1923.988579] ? nf_hook+0x510/0x510 [ 1923.989322] ip_output+0x2f7/0x600 [ 1923.990056] ip_send_skb+0xdd/0x260 [ 1923.990869] udp_send_skb+0x6da/0x11d0 [ 1923.991746] udp_sendmsg+0x139a/0x2160 [ 1923.992582] ? mark_lock+0xf5/0x2df0 [ 1923.993333] ? ip_frag_init+0x350/0x350 [ 1923.994163] ? event_sched_in+0x5b1/0xaa0 [ 1923.995043] ? udp_setsockopt+0xc0/0xc0 [ 1923.995869] ? mark_lock+0xf5/0x2df0 [ 1923.996612] ? merge_sched_in+0x142/0xfb0 [ 1923.997512] ? mark_lock+0xf5/0x2df0 [ 1923.998278] ? mark_lock+0xf5/0x2df0 [ 1923.999063] ? lock_chain_count+0x20/0x20 [ 1923.999927] ? __lock_acquire+0xbb1/0x5b00 [ 1924.000868] ? lock_chain_count+0x20/0x20 [ 1924.001718] ? perf_trace_lock+0xac/0x490 [ 1924.002621] ? SOFTIRQ_verbose+0x10/0x10 [ 1924.003461] ? __lockdep_reset_lock+0x180/0x180 [ 1924.004475] udpv6_sendmsg+0x1bed/0x2af0 [ 1924.005335] ? udp_v6_push_pending_frames+0x360/0x360 [ 1924.006434] ? SOFTIRQ_verbose+0x10/0x10 [ 1924.007284] ? mark_lock+0xf5/0x2df0 [ 1924.008093] ? lock_acquire+0x197/0x470 [ 1924.008905] ? find_held_lock+0x2c/0x110 [ 1924.009803] ? __might_fault+0xd3/0x180 [ 1924.010602] ? lock_downgrade+0x6d0/0x6d0 [ 1924.011545] ? lock_downgrade+0x6d0/0x6d0 [ 1924.012409] ? sock_has_perm+0x1ea/0x280 [ 1924.013259] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1924.014318] ? _copy_from_user+0xfb/0x1b0 [ 1924.015226] ? __import_iovec+0x458/0x590 [ 1924.016067] ? udp_v6_push_pending_frames+0x360/0x360 [ 1924.017196] inet6_sendmsg+0x105/0x140 [ 1924.017991] ? inet6_compat_ioctl+0x320/0x320 [ 1924.018936] __sock_sendmsg+0xf2/0x190 [ 1924.019735] ____sys_sendmsg+0x70d/0x870 [ 1924.020610] ? sock_write_iter+0x3d0/0x3d0 [ 1924.021458] ? do_recvmmsg+0x6d0/0x6d0 [ 1924.022295] ? perf_trace_lock+0xac/0x490 [ 1924.023187] ? __lockdep_reset_lock+0x180/0x180 [ 1924.024260] ? perf_trace_lock+0xac/0x490 [ 1924.025166] ? SOFTIRQ_verbose+0x10/0x10 [ 1924.026019] ___sys_sendmsg+0xf3/0x170 [ 1924.026836] ? sendmsg_copy_msghdr+0x160/0x160 [ 1924.027815] ? lock_downgrade+0x6d0/0x6d0 [ 1924.028648] ? find_held_lock+0x2c/0x110 [ 1924.029527] ? __fget_files+0x296/0x4c0 [ 1924.030361] ? __fget_light+0xea/0x290 [ 1924.031199] __sys_sendmsg+0xe5/0x1b0 [ 1924.032004] ? __sys_sendmsg_sock+0x40/0x40 [ 1924.032888] ? rcu_read_lock_any_held+0x75/0xa0 [ 1924.033862] do_syscall_64+0x33/0x40 [ 1924.034624] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1924.035673] RIP: 0033:0x7f09634e0b19 [ 1924.036447] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1924.040195] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1924.041779] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1924.043298] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1924.044791] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1924.046601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1924.048401] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:56:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4d4}], 0x1) 04:56:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:56:14 executing program 7: r0 = open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000080), 0x0, 0x0, 0x3) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x2, 0x2, 0x6985) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r2, &(0x7f0000000100)='./file1\x00', 0x400000, 0x2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001080)={0x28, 0x18, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x5fe, 0x0, 0x0, @u32}, @nested={0xc, 0x9, 0x0, 0x1, [@typed={0x5, 0x0, 0x0, 0x0, @binary="da"}]}]}, 0x28}}, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000380)=0x7851669e) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000004200210e00000000d9e2bcc51077a5fb"], 0x14}}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:56:14 executing program 3: syz_open_dev$vcsu(&(0x7f0000000100), 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='environ\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x101, 0x1, 'client0\x00', 0xffffffff8000000e, "95d81419172ab8d7", "c00527143ed962a1c0bacf2d0eaf46727eff4149853c7e4be7d02144452d7807", 0x1, 0x4}) 04:56:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:56:14 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 40) 04:56:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4db}], 0x1) 04:56:14 executing program 3: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r0, &(0x7f00000000c0)="a3", 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0)="a3", 0x1, 0x0) dup2(r3, r2) [ 1924.284417] FAULT_INJECTION: forcing a failure. [ 1924.284417] name failslab, interval 1, probability 0, space 0, times 0 [ 1924.287074] CPU: 1 PID: 11917 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1924.288484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1924.290193] Call Trace: [ 1924.290728] dump_stack+0x107/0x167 [ 1924.291508] should_fail.cold+0x5/0xa [ 1924.292281] ? create_object.isra.0+0x3a/0xa20 [ 1924.293208] should_failslab+0x5/0x20 [ 1924.293983] kmem_cache_alloc+0x5b/0x310 [ 1924.294838] create_object.isra.0+0x3a/0xa20 [ 1924.295718] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1924.296780] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1924.297814] ? skb_segment+0x9d8/0x3a90 [ 1924.298659] __alloc_skb+0xb1/0x5b0 [ 1924.299475] skb_segment+0x9d8/0x3a90 [ 1924.300266] ? lock_chain_count+0x20/0x20 [ 1924.301151] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1924.302187] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1924.303250] ? SOFTIRQ_verbose+0x10/0x10 [ 1924.304105] __udp_gso_segment+0x11c6/0x1830 [ 1924.304992] ? __sk_receive_skb+0x830/0x830 [ 1924.305899] udp4_ufo_fragment+0x528/0x720 [ 1924.306769] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1924.307813] inet_gso_segment+0x4fb/0x11a0 [ 1924.308669] skb_mac_gso_segment+0x273/0x570 [ 1924.309578] ? inet_sock_destruct+0x840/0x840 [ 1924.310478] ? skb_network_protocol+0x650/0x650 [ 1924.311483] ? skb_crc32c_csum_help+0x80/0x80 [ 1924.312383] ? lock_acquire+0x197/0x470 [ 1924.313209] ? __dev_queue_xmit+0x1c2/0x2710 [ 1924.314112] __skb_gso_segment+0x32d/0x6d0 [ 1924.315012] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1924.316070] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1924.317005] __dev_queue_xmit+0x87b/0x2710 [ 1924.317869] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1924.318854] ? mark_held_locks+0x9e/0xe0 [ 1924.319663] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1924.320747] neigh_connected_output+0x382/0x4d0 [ 1924.321686] ip_finish_output2+0x6f1/0x21f0 [ 1924.322596] ? nf_hook_slow+0xfc/0x1e0 [ 1924.323406] ? ip_frag_next+0x9e0/0x9e0 [ 1924.324228] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1924.325246] __ip_finish_output.part.0+0x5f3/0xb50 [ 1924.326261] ? ip_fragment.constprop.0+0x240/0x240 [ 1924.327261] ? nf_hook+0x510/0x510 [ 1924.328023] ip_output+0x2f7/0x600 [ 1924.328739] ip_send_skb+0xdd/0x260 [ 1924.329504] udp_send_skb+0x6da/0x11d0 [ 1924.330300] udp_sendmsg+0x139a/0x2160 [ 1924.331127] ? mark_lock+0xf5/0x2df0 [ 1924.331891] ? ip_frag_init+0x350/0x350 [ 1924.332692] ? perf_trace_lock+0xac/0x490 [ 1924.333549] ? udp_setsockopt+0xc0/0xc0 [ 1924.334370] ? mark_lock+0xf5/0x2df0 [ 1924.335181] ? __lockdep_reset_lock+0x180/0x180 [ 1924.336156] ? mark_lock+0xf5/0x2df0 [ 1924.336965] ? mark_lock+0xf5/0x2df0 [ 1924.337859] ? lock_chain_count+0x20/0x20 [ 1924.338707] ? __lock_acquire+0xbb1/0x5b00 [ 1924.339578] ? lock_chain_count+0x20/0x20 [ 1924.340461] ? perf_trace_lock+0xac/0x490 [ 1924.341323] ? SOFTIRQ_verbose+0x10/0x10 [ 1924.342158] ? __lockdep_reset_lock+0x180/0x180 [ 1924.343151] udpv6_sendmsg+0x1bed/0x2af0 [ 1924.344031] ? udp_v6_push_pending_frames+0x360/0x360 [ 1924.345106] ? SOFTIRQ_verbose+0x10/0x10 [ 1924.345954] ? mark_lock+0xf5/0x2df0 [ 1924.346745] ? lock_acquire+0x197/0x470 [ 1924.347581] ? find_held_lock+0x2c/0x110 [ 1924.348446] ? __might_fault+0xd3/0x180 [ 1924.349276] ? lock_downgrade+0x6d0/0x6d0 [ 1924.350148] ? lock_downgrade+0x6d0/0x6d0 [ 1924.351023] ? sock_has_perm+0x1ea/0x280 [ 1924.351883] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1924.353180] ? _copy_from_user+0xfb/0x1b0 [ 1924.354287] ? __import_iovec+0x458/0x590 [ 1924.355387] ? udp_v6_push_pending_frames+0x360/0x360 [ 1924.356523] inet6_sendmsg+0x105/0x140 [ 1924.357344] ? inet6_compat_ioctl+0x320/0x320 [ 1924.358275] __sock_sendmsg+0xf2/0x190 [ 1924.359098] ____sys_sendmsg+0x70d/0x870 [ 1924.359964] ? sock_write_iter+0x3d0/0x3d0 [ 1924.360845] ? do_recvmmsg+0x6d0/0x6d0 [ 1924.361642] ? perf_trace_lock+0xac/0x490 [ 1924.362509] ? __lockdep_reset_lock+0x180/0x180 [ 1924.363479] ? perf_trace_lock+0xac/0x490 [ 1924.364369] ? SOFTIRQ_verbose+0x10/0x10 [ 1924.365228] ___sys_sendmsg+0xf3/0x170 [ 1924.366046] ? sendmsg_copy_msghdr+0x160/0x160 [ 1924.367026] ? lock_downgrade+0x6d0/0x6d0 [ 1924.367900] ? find_held_lock+0x2c/0x110 [ 1924.368769] ? __fget_files+0x296/0x4c0 [ 1924.369603] ? __fget_light+0xea/0x290 [ 1924.370425] __sys_sendmsg+0xe5/0x1b0 [ 1924.371229] ? __sys_sendmsg_sock+0x40/0x40 [ 1924.372131] ? rcu_read_lock_any_held+0x75/0xa0 [ 1924.373136] do_syscall_64+0x33/0x40 [ 1924.373924] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1924.375010] RIP: 0033:0x7f09634e0b19 [ 1924.375797] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1924.379598] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1924.381186] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1924.382652] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1924.384154] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1924.385615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1924.387116] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:56:29 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 41) [ 1939.079422] FAULT_INJECTION: forcing a failure. [ 1939.079422] name failslab, interval 1, probability 0, space 0, times 0 [ 1939.081883] CPU: 1 PID: 11922 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1939.083271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1939.084913] Call Trace: [ 1939.085443] dump_stack+0x107/0x167 [ 1939.086179] should_fail.cold+0x5/0xa [ 1939.086936] ? trace_hardirqs_on+0x5b/0x180 [ 1939.087807] ? __alloc_skb+0x6d/0x5b0 [ 1939.088570] should_failslab+0x5/0x20 [ 1939.089329] kmem_cache_alloc_node+0x55/0x330 [ 1939.090226] __alloc_skb+0x6d/0x5b0 [ 1939.090959] skb_segment+0x9d8/0x3a90 [ 1939.091723] ? lock_chain_count+0x20/0x20 [ 1939.092606] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1939.093606] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1939.094675] ? SOFTIRQ_verbose+0x10/0x10 [ 1939.095613] __udp_gso_segment+0x11c6/0x1830 [ 1939.096603] ? __sk_receive_skb+0x830/0x830 [ 1939.097566] udp4_ufo_fragment+0x528/0x720 [ 1939.098415] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1939.099431] inet_gso_segment+0x4fb/0x11a0 [ 1939.100303] skb_mac_gso_segment+0x273/0x570 [ 1939.101177] ? inet_sock_destruct+0x840/0x840 [ 1939.102072] ? skb_network_protocol+0x650/0x650 [ 1939.103018] ? skb_crc32c_csum_help+0x80/0x80 [ 1939.103916] ? lock_acquire+0x197/0x470 [ 1939.104707] ? __dev_queue_xmit+0x1c2/0x2710 [ 1939.105597] __skb_gso_segment+0x32d/0x6d0 [ 1939.106450] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1939.107502] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1939.108416] __dev_queue_xmit+0x87b/0x2710 [ 1939.109277] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1939.110198] ? mark_held_locks+0x9e/0xe0 [ 1939.111025] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1939.112072] neigh_connected_output+0x382/0x4d0 [ 1939.113021] ip_finish_output2+0x6f1/0x21f0 [ 1939.113885] ? nf_hook_slow+0xfc/0x1e0 [ 1939.114662] ? ip_frag_next+0x9e0/0x9e0 [ 1939.115468] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1939.116592] __ip_finish_output.part.0+0x5f3/0xb50 [ 1939.117685] ? ip_fragment.constprop.0+0x240/0x240 [ 1939.118768] ? nf_hook+0x510/0x510 [ 1939.119583] ip_output+0x2f7/0x600 [ 1939.120384] ip_send_skb+0xdd/0x260 [ 1939.121199] udp_send_skb+0x6da/0x11d0 [ 1939.122081] udp_sendmsg+0x139a/0x2160 [ 1939.122945] ? mark_lock+0xf5/0x2df0 [ 1939.123791] ? ip_frag_init+0x350/0x350 [ 1939.124681] ? perf_trace_lock+0xac/0x490 [ 1939.125599] ? udp_setsockopt+0xc0/0xc0 [ 1939.126483] ? mark_lock+0xf5/0x2df0 [ 1939.127321] ? __lockdep_reset_lock+0x180/0x180 [ 1939.128273] ? mark_lock+0xf5/0x2df0 [ 1939.129021] ? mark_lock+0xf5/0x2df0 [ 1939.129761] ? lock_chain_count+0x20/0x20 [ 1939.130584] ? __lock_acquire+0xbb1/0x5b00 [ 1939.131433] ? lock_chain_count+0x20/0x20 [ 1939.132275] ? perf_trace_lock+0xac/0x490 [ 1939.133096] ? SOFTIRQ_verbose+0x10/0x10 [ 1939.133902] ? __lockdep_reset_lock+0x180/0x180 [ 1939.134840] udpv6_sendmsg+0x1bed/0x2af0 [ 1939.135714] ? udp_v6_push_pending_frames+0x360/0x360 [ 1939.136853] ? SOFTIRQ_verbose+0x10/0x10 [ 1939.137762] ? mark_lock+0xf5/0x2df0 [ 1939.138598] ? lock_acquire+0x197/0x470 [ 1939.139485] ? find_held_lock+0x2c/0x110 [ 1939.140395] ? __might_fault+0xd3/0x180 [ 1939.141277] ? lock_downgrade+0x6d0/0x6d0 [ 1939.142202] ? lock_downgrade+0x6d0/0x6d0 [ 1939.143152] ? sock_has_perm+0x1ea/0x280 [ 1939.144003] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1939.145033] ? _copy_from_user+0xfb/0x1b0 [ 1939.145874] ? __import_iovec+0x458/0x590 [ 1939.146699] ? udp_v6_push_pending_frames+0x360/0x360 [ 1939.147732] inet6_sendmsg+0x105/0x140 [ 1939.148508] ? inet6_compat_ioctl+0x320/0x320 [ 1939.149395] __sock_sendmsg+0xf2/0x190 [ 1939.150170] ____sys_sendmsg+0x70d/0x870 [ 1939.150983] ? sock_write_iter+0x3d0/0x3d0 [ 1939.151836] ? do_recvmmsg+0x6d0/0x6d0 [ 1939.152622] ? perf_trace_lock+0xac/0x490 [ 1939.153554] ? __lockdep_reset_lock+0x180/0x180 [ 1939.154575] ? perf_trace_lock+0xac/0x490 [ 1939.155511] ? SOFTIRQ_verbose+0x10/0x10 [ 1939.156428] ___sys_sendmsg+0xf3/0x170 [ 1939.157299] ? sendmsg_copy_msghdr+0x160/0x160 [ 1939.158319] ? lock_downgrade+0x6d0/0x6d0 [ 1939.159254] ? find_held_lock+0x2c/0x110 [ 1939.160175] ? __fget_files+0x296/0x4c0 [ 1939.161072] ? __fget_light+0xea/0x290 [ 1939.161906] __sys_sendmsg+0xe5/0x1b0 [ 1939.162662] ? __sys_sendmsg_sock+0x40/0x40 [ 1939.163532] ? rcu_read_lock_any_held+0x75/0xa0 [ 1939.164498] do_syscall_64+0x33/0x40 [ 1939.165239] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1939.166262] RIP: 0033:0x7f09634e0b19 [ 1939.167008] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1939.170789] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1939.172486] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1939.174058] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1939.175656] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1939.177221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1939.178830] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:56:29 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, 0x0, &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x81}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(r2, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x28}, 0x1, 0x0, 0x0, 0x4014}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(0x0, 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000005c0), 0xc, &(0x7f0000000240)={&(0x7f0000000880)=ANY=[@ANYRESOCT, @ANYRES16=r3, @ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x4804}, 0x44) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x100, r3, 0x300, 0x70bd2d, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x44}]}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private0={0xfc, 0x0, '\x00', 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'wg0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_virt_wifi\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x4800}, 0x4040051) creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000080), r2) syz_io_uring_setup(0x3875, &(0x7f00000001c0), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000180)={@loopback, 0x0, r6}) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @private2, 0xfffffc01}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 04:56:29 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r0, 0x0, 0x0, 0xfdef) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x1f, 0x4, 0x5, 0x3, 0x2, 0x6, 0x5439, 0x186, 0x40, 0x2dc, 0x20, 0x8, 0x38, 0x2, 0xd0, 0xfff, 0x6}, [{0x6, 0x401, 0xffff, 0x5, 0x4, 0x2, 0x0, 0x3}, {0x60000000, 0x5805, 0x1, 0x3, 0xffffffffffffffbf, 0x6, 0xf5f, 0x100000001}], "d109be989cc90d2332bfec0749f1459e82ae679bec4d2433d5a64754e385d07198b38700839893c4a5695216db6f3903c4d9d7ef050b155266889cfe58acd4c55d77949ad6960e00cdd2f49818cf34a40f6a535f802a3fd7cfa8713229c0cc2c60e9bef14245069517bf0b7688fefa201dd23e7f14191693c0e82ae9f92c13d67d9f2e3461be482b12963df0c767f53b22a51cc1dc47895b7588b84e9871c644ea67"}, 0x152) creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001e00)="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", 0x1000, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001200), 0x0, 0x3, &(0x7f00000012c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={0x0, 0x1000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {r15}, {}, {}, {}, {}, {r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {r9}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000047340)={0x1f, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r17}], 0x52, "716c5fee927457"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000200)={{0x0, 0x4, 0x800, 0x4, 0x912, 0x2, 0x3e4b, 0x8, 0x9, 0x100, 0x5, 0x77, 0x5, 0x3ff, 0x1}, 0x8, [0x0]}) 04:56:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4e4}], 0x1) 04:56:29 executing program 1: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63aa25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085ed124af574a07e3495491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6afef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r8}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060980)={0xaf72, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x5, "28b5d5dccd1251"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000000c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061b80)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x2, "87c73efd8ca277"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062b80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000062d80)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f00000002c0)=ANY=[@ANYRES64=0x0, @ANYBLOB="00007f00000000000000018000000000000001000000000000000201000100050000000900000000000000010000000001ffffffffffff07000000006ea00000004800000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004"]) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000063e40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000064e40)={0xffffffffffff0001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "573f095451521b"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065e40)={0x6bc, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {0x0, r11}, {r12, r13}, {r14, r15}, {r16, r17}, {0x0, r18}], 0x0, "629462c8b90f01"}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r19 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r19, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:56:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:56:29 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:56:29 executing program 7: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x80, 0x0, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x20000000}, 0x1200, 0x200000000}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000100), 0x40, 0x8c0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x8, 0x2, 0x5, 0x6, 0x0, 0x2, 0x92, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x41088, 0x3, 0x8f, 0x4, 0x8000, 0xffff, 0x5, 0x0, 0x5, 0x0, 0x1ff}, r1, 0xffffffffffffffff, r2, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000a00)=@flushsa={0x14, 0x1c, 0xb05}, 0x14}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000100000018000000f51d3b9032a26036a8ab08c7353ad1d22db5d3d0ad87ee24015fa381dc90f1eaf6ec833769589ca1f5f89fe77d4cf562431e59b21acbc1863043b1d579cb0b7af3f03531fa08e8946449174a5ce1ce7d726c75ba9022937a88d3d9a23475d8ef0b7c9771151d8af286516162ae0176a2f50efccd897b540ece5297d85aca3514d297af8fe6c001df09678e4f1a29a0fa4d911ec1f830d6dba61910995aa717a779e753c31132e87f4ec7c96604a1563a57434d353c400c082fb78ee72ad3368c0caa9ac578cc9077816900"/230, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) listen(0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = dup2(0xffffffffffffffff, r3) accept4$inet6(r4, &(0x7f0000000340)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0xffffffffffffffe6, 0x800) r5 = fork() r6 = fork() kcmp(r5, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) 04:56:29 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x20, 0xa9, 0x6, 0x1, 0x0, 0xfbe, 0x18000, 0x9, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x80000000, 0x0, @perf_config_ext={0x80097c, 0x81}, 0x420, 0x4, 0x9, 0x6, 0x1ff, 0xc0000000, 0x800, 0x0, 0x81, 0x0, 0x4}, 0xffffffffffffffff, 0x0, r1, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xbc, 0x0, 0x2, 0x201, 0x0, 0x0, {0x3, 0x0, 0xa}, [@CTA_EXPECT_MASTER={0xa8, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @local}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x2004c041}, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:56:29 executing program 3: io_setup(0x7, &(0x7f0000000040)=0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r0, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0, 0x2}]) io_cancel(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x5, 0xffffffffffffffff, &(0x7f0000000240)="89430c26258bb5104a4af30d8b021e97a1ff66ce4ba56e9a96bdea8187bed575419fb00ce36bb9b77aad1524742ff5e1e4d7f6074b76800f33942ea898b5edc954f71be964a2e67efecf7db3fdc22313658a80f4d55de8bf595d264f8e95999512609b97c45d5a74eb56c217d4cc3351bfedaadc8c4ad73b879544e0b6aa78e1f20c23b0af4bbad1e5d795a3b6f23a5131b7376b1fde49d9a0a79c31cf299479e58400fe59feb008fd528230806542316cf7a6b45b2ff26e7c7576f50f1d1bb0b2a25654638ec7bc1e9049f3fc34c9e468fc3f", 0xd3, 0x2, 0x0, 0x5}, &(0x7f0000000100)) creat(&(0x7f0000000000)='./file0\x00', 0x12) 04:56:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:56:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4ef}], 0x1) 04:56:29 executing program 1: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:56:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) lseek(r0, 0x2, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) sendmmsg$inet6(r0, &(0x7f0000000880)=[{{&(0x7f0000000240)={0xa, 0x4e20, 0x8, @private2, 0x4}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000280)="ef7390d644e10e415eb093bfa650de3a3eaa0527ab2905ed7c630761123c4999d445d1c13b970acde7e9b0100844282abd1e84d8f0314b36fdbaf066a726d7f68d253cbc2959775852e04b32856f25fe261da38058c58c7be7668adcfb3983ef4c9e04a2ccb01c5e731cbf9596069aa2261863d056b18270f894bb4f34a552a7199b577c940b59deeb8b225e5318de1b0bba180e8089e03d3d6446b8c1f66b56c2b4f8792e2a71fa4880ae1931e738f967f1ae37597d1d98b30700eeea94aa6a4b9fa6c4fe5e3d753b5f0d4b49cb2a8a", 0xd0}, {&(0x7f0000000380)="66b8280257b2f6e952cac9a692e1357349e698b5141df994e11c35954781447b628c9c061f101af8430a2067dd3686b65cb5726763aef14ad2df568084d20e0b31d6aaaf5ae6cc4b2a7c90d166f8142046c65c36e859361b810e2761bdc9ca27b599329f564368f9e4a536ecc1e0abe8d8d00c1aafd8e438ef3525d9d5b9b039a246a94e4db53ba0a48facbeb393c0b3b6", 0x91}, {&(0x7f0000000440)="50d941da7532be5158bb80f0c48f768da9a94a57462adbe7514c9efa56dc7a6132bbb365a127ca48089a54ed8834cb7679bd3565c306f049ad45a033fe9281883a3cee6d440b4326ecbc05e56571d5decd2a3aef2a8fa7dc471783a161", 0x5d}, {&(0x7f0000000580)="80267bc41f7f3488a69e15830fc13ef32c3aed9d9898db39ee5418a5a438730848df075e98673f0d5795a2eda2f6af2a00c4f8c6cad30595290e429de6daa5fe29d1c84d5d2c69770adcde416711934e05180f012323510b4a5282f36e978f2848e7aab73c774fe5989018c3cc1417c18da4dc9d9be60aa6ec7e53a4389fd8fd22af1f378530773679a3b21d4d190e2f56e960799b612ef5c94849867e8355ebacfe49fa47f56ee6fd5e98e75fdfe6e1d9b3e1a3edb17c57259e8c412c5c994475935a5a608b5305a470d177eb8728b15fec", 0xd2}], 0x4, &(0x7f0000000700)=[@rthdr={{0x18, 0x29, 0x39, {0x32, 0x0, 0x0, 0x7}}}, @hopopts_2292={{0x30, 0x29, 0x36, {0x2b, 0x2, '\x00', [@enc_lim, @hao={0xc9, 0x10, @private1={0xfc, 0x1, '\x00', 0x1}}]}}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x32, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x78}}, {{&(0x7f0000000500)={0xa, 0x4e21, 0x80000000, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8001}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000680)}], 0x1, &(0x7f00000007c0)=[@rthdr={{0x98, 0x29, 0x39, {0x88, 0x10, 0x1, 0x1, 0x0, [@ipv4={'\x00', '\xff\xff', @local}, @mcast2, @mcast2, @mcast2, @ipv4={'\x00', '\xff\xff', @loopback}, @private0, @mcast1, @empty]}}}], 0x98}}], 0x2, 0x20000840) r1 = syz_open_dev$vcsu(&(0x7f0000000200), 0x0, 0x288000) r2 = perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xa003, 0x2, 0x0, 0x0, 0x3, 0x0, 0x7}, 0x0, 0xffffffffffffffff, r1, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x31, &(0x7f0000000540)=[{&(0x7f0000000100)=':\x00', 0xfffffdef}], 0x1}, 0x10044001) r3 = socket$packet(0x11, 0x2, 0x300) sendfile(r2, r3, &(0x7f00000001c0)=0x6c51, 0x3b83) 04:56:29 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) [ 1957.226829] Bluetooth: hci4: command 0x0406 tx timeout 04:56:53 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fstat(0xffffffffffffffff, 0x0) sendfile(r1, r0, 0x0, 0x4000007ffffffc) 04:56:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:56:53 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000000ffff00000000000000000007ff0e498770958adfbb55468be95a123d7af8f420ae2f0659e8bc717bf76ff463437a9e3506824d0fbdce5f3761c91f7859dd6f334012a6bf58eb190d5e73350df67a209923f4aaef854fd86ca67aba20d983a05b71836c00000000"], 0x14}}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'xfrm0\x00'}) 04:56:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4f4}], 0x1) 04:56:53 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa0208, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4000000000003}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:56:53 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 42) 04:56:53 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x0, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:56:53 executing program 6: r0 = epoll_create1(0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = epoll_create(0x6) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000200)={0x20000001}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005b2c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "91f72097a7ab47"}) openat2(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/meminfo\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, 0xffffffffffffffff) dup2(r4, r0) openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) [ 1963.073391] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35144 sclass=netlink_route_socket pid=11983 comm=syz-executor.3 04:56:53 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50241, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff01, 0x0, @perf_bp={&(0x7f00000001c0), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r2) connect$inet6(r3, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x2, 0xf8, 0x81, 0xfc, 0x0, 0x2cb, 0xc000, 0x6, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={&(0x7f0000000040), 0x8}, 0x1010, 0x1, 0xff, 0x5, 0x4, 0x4, 0x6, 0x0, 0x4, 0x0, 0x3f}, r1, 0x8, r3, 0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) [ 1963.101853] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=34247 sclass=netlink_route_socket pid=11983 comm=syz-executor.3 [ 1963.115714] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53893 sclass=netlink_route_socket pid=11983 comm=syz-executor.3 [ 1963.117742] FAULT_INJECTION: forcing a failure. [ 1963.117742] name failslab, interval 1, probability 0, space 0, times 0 [ 1963.120429] CPU: 1 PID: 11988 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1963.121874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1963.123606] Call Trace: [ 1963.124150] dump_stack+0x107/0x167 [ 1963.124904] should_fail.cold+0x5/0xa [ 1963.125461] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=53481 sclass=netlink_route_socket pid=11983 comm=syz-executor.3 [ 1963.125689] ? __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1963.128450] ? create_object.isra.0+0x3a/0xa20 [ 1963.129388] should_failslab+0x5/0x20 [ 1963.130166] kmem_cache_alloc+0x5b/0x310 [ 1963.131016] ? mark_held_locks+0x9e/0xe0 [ 1963.131886] create_object.isra.0+0x3a/0xa20 [ 1963.132795] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1963.133858] kmem_cache_alloc_node+0x169/0x330 [ 1963.134813] __alloc_skb+0x6d/0x5b0 [ 1963.135592] skb_segment+0x9d8/0x3a90 [ 1963.136382] ? lock_chain_count+0x20/0x20 [ 1963.137294] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1963.138339] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1963.139436] ? SOFTIRQ_verbose+0x10/0x10 [ 1963.140293] __udp_gso_segment+0x11c6/0x1830 [ 1963.141202] ? __sk_receive_skb+0x830/0x830 [ 1963.142102] udp4_ufo_fragment+0x528/0x720 [ 1963.142982] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1963.144014] inet_gso_segment+0x4fb/0x11a0 [ 1963.144911] skb_mac_gso_segment+0x273/0x570 [ 1963.145813] ? inet_sock_destruct+0x840/0x840 [ 1963.146737] ? skb_network_protocol+0x650/0x650 [ 1963.147696] ? skb_crc32c_csum_help+0x80/0x80 [ 1963.148610] ? lock_acquire+0x197/0x470 [ 1963.149422] ? __dev_queue_xmit+0x1c2/0x2710 [ 1963.150320] __skb_gso_segment+0x32d/0x6d0 [ 1963.151191] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1963.152264] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1963.153210] __dev_queue_xmit+0x87b/0x2710 [ 1963.154086] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1963.155046] ? mark_held_locks+0x9e/0xe0 [ 1963.155889] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1963.156979] neigh_connected_output+0x382/0x4d0 [ 1963.157934] ip_finish_output2+0x6f1/0x21f0 [ 1963.158831] ? nf_hook_slow+0xfc/0x1e0 [ 1963.159632] ? ip_frag_next+0x9e0/0x9e0 [ 1963.160441] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1963.161460] __ip_finish_output.part.0+0x5f3/0xb50 [ 1963.162464] ? ip_fragment.constprop.0+0x240/0x240 [ 1963.163465] ? nf_hook+0x510/0x510 [ 1963.164208] ip_output+0x2f7/0x600 [ 1963.164941] ip_send_skb+0xdd/0x260 [ 1963.165691] udp_send_skb+0x6da/0x11d0 [ 1963.166602] udp_sendmsg+0x139a/0x2160 [ 1963.167520] ? mark_lock+0xf5/0x2df0 [ 1963.168393] ? ip_frag_init+0x350/0x350 [ 1963.169328] ? perf_trace_lock+0xac/0x490 [ 1963.170296] ? udp_setsockopt+0xc0/0xc0 [ 1963.171222] ? mark_lock+0xf5/0x2df0 [ 1963.172100] ? __lockdep_reset_lock+0x180/0x180 [ 1963.173195] ? mark_lock+0xf5/0x2df0 [ 1963.174070] ? mark_lock+0xf5/0x2df0 [ 1963.174939] ? lock_chain_count+0x20/0x20 [ 1963.175929] ? __lock_acquire+0xbb1/0x5b00 [ 1963.176917] ? lock_chain_count+0x20/0x20 [ 1963.177905] ? perf_trace_lock+0xac/0x490 [ 1963.178867] ? SOFTIRQ_verbose+0x10/0x10 [ 1963.179817] ? __lockdep_reset_lock+0x180/0x180 [ 1963.180915] udpv6_sendmsg+0x1bed/0x2af0 [ 1963.181889] ? udp_v6_push_pending_frames+0x360/0x360 [ 1963.183036] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35656 sclass=netlink_route_socket pid=11983 comm=syz-executor.3 [ 1963.183091] ? SOFTIRQ_verbose+0x10/0x10 [ 1963.185663] ? mark_lock+0xf5/0x2df0 [ 1963.186541] ? lock_acquire+0x197/0x470 [ 1963.187472] ? find_held_lock+0x2c/0x110 [ 1963.188417] ? __might_fault+0xd3/0x180 [ 1963.189340] ? lock_downgrade+0x6d0/0x6d0 [ 1963.190306] ? lock_downgrade+0x6d0/0x6d0 [ 1963.191272] ? sock_has_perm+0x1ea/0x280 [ 1963.192223] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1963.193419] ? _copy_from_user+0xfb/0x1b0 [ 1963.194396] ? __import_iovec+0x458/0x590 [ 1963.195374] ? udp_v6_push_pending_frames+0x360/0x360 [ 1963.196570] inet6_sendmsg+0x105/0x140 [ 1963.197471] ? inet6_compat_ioctl+0x320/0x320 [ 1963.197567] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11983 comm=syz-executor.3 [ 1963.198498] __sock_sendmsg+0xf2/0x190 [ 1963.198523] ____sys_sendmsg+0x70d/0x870 [ 1963.198550] ? sock_write_iter+0x3d0/0x3d0 [ 1963.202874] ? do_recvmmsg+0x6d0/0x6d0 [ 1963.203780] ? perf_trace_lock+0xac/0x490 [ 1963.204739] ? __lockdep_reset_lock+0x180/0x180 [ 1963.205800] ? perf_trace_lock+0xac/0x490 [ 1963.206751] ? SOFTIRQ_verbose+0x10/0x10 [ 1963.207708] ___sys_sendmsg+0xf3/0x170 [ 1963.208614] ? sendmsg_copy_msghdr+0x160/0x160 [ 1963.209667] ? lock_downgrade+0x6d0/0x6d0 [ 1963.210624] ? find_held_lock+0x2c/0x110 [ 1963.211582] ? __fget_files+0x296/0x4c0 [ 1963.212514] ? __fget_light+0xea/0x290 [ 1963.213417] __sys_sendmsg+0xe5/0x1b0 [ 1963.214289] ? __sys_sendmsg_sock+0x40/0x40 [ 1963.215282] ? rcu_read_lock_any_held+0x75/0xa0 [ 1963.215480] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33608 sclass=netlink_route_socket pid=11983 comm=syz-executor.3 [ 1963.216400] do_syscall_64+0x33/0x40 [ 1963.218773] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1963.219963] RIP: 0033:0x7f09634e0b19 [ 1963.220827] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1963.224996] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1963.226720] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1963.227643] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35140 sclass=netlink_route_socket pid=11983 comm=syz-executor.3 [ 1963.228340] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1963.228353] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1963.228365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1963.228379] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:56:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:56:53 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400040, 0x100) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') open_tree(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:56:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4f8}], 0x1) [ 1963.322378] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=51 sclass=netlink_route_socket pid=11983 comm=syz-executor.3 [ 1963.324949] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket pid=11983 comm=syz-executor.3 04:56:53 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x0, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:56:53 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:56:53 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') getdents64(r0, &(0x7f0000000040)=""/9, 0x9) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:56:53 executing program 7: ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00000000c0)=""/46) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x8400, &(0x7f0000000080)={[], [{@uid_lt={'uid<', 0xffffffffffffffff}}]}) 04:57:08 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x0, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:57:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:57:08 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 43) 04:57:08 executing program 6: syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000540)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='io\x00') socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'gre0\x00'}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000080)={0x0, 0x8001, 0x9}) ioctl$HIDIOCGREPORT(r0, 0x400c4807, 0x0) preadv(r0, &(0x7f0000002400)=[{&(0x7f0000000440)=""/213, 0xd5}], 0x1, 0x0, 0x0) 04:57:08 executing program 7: syz_usb_connect$cdc_ecm(0x0, 0x4d, 0x0, 0x0) timer_delete(0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0xc92bfb053a14a5a}, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000480)={{}, {0x0, 0x989680}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) capset(&(0x7f0000000180)={0x20080522}, &(0x7f0000000240)={0x5, 0x7fffffff, 0x9, 0x5e, 0x0, 0x81}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000100000018000000ed02273ef8285c034825a532ce31ddddb530707d99a4ffc8784c4570962fefd75adf99c8b1e249d966a0e8e8674065a2d81a27ced3b3d11c4e2ea23ba991bf6dbeeceb7de0ad35462a000000001a61416baa560fd4b0c375474ce819ab3c9b25049b4372c3165c3b30630c76ec98363584bd7ec4a31e991249d722558f52ec54c5a348aede42c2bde3839038e974e037bc5f4290a5ffe214b13e585a8771e4c490dab97c956d34dca4738b7600ee2d844cf30a428b6c6621143ac7dbcf2190a7f22b39838f82c13561f05e19598577e1b8e7f2", @ANYRES32=r2, @ANYBLOB="44100000000000002e2f66696c653000"]) r4 = dup3(r0, r3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) read(r2, &(0x7f0000000080)=""/65, 0x41) timer_settime(r1, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000140)) r5 = open_tree(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x81000) r6 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r6, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) io_uring_register$IORING_REGISTER_FILES(r4, 0x2, &(0x7f0000000400)=[r5, r4, r6], 0x3) r7 = openat$cgroup(r5, &(0x7f0000000440)='syz1\x00', 0x200002, 0x0) clone3(&(0x7f00000001c0)={0x40382100, 0x0, 0x0, 0x0, {0x35}, 0x0, 0x0, 0x0, 0x0, 0x0, {r7}}, 0x58) 04:57:08 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x10, 0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40a2, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x88, 0xb4, 0xc, 0x80, 0x0, 0x7660, 0x2, 0xc, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x63, 0x4, @perf_config_ext={0x7fff, 0x4}, 0x42005, 0xa39, 0x9, 0x1, 0x8, 0x1, 0x3, 0x0, 0x4, 0x0, 0x200}, 0x0, 0x2, r0, 0x1) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000280)={0x0, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r3) connect$inet6(r4, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) perf_event_open(&(0x7f0000000300)={0x4, 0x80, 0x8, 0x0, 0x6, 0x7f, 0x0, 0x80000001, 0x40000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xffffeac3, 0x4, @perf_config_ext={0x1, 0x9}, 0x40000, 0xffff, 0x7, 0x6, 0xf61399, 0x8, 0x1a4, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x3f, 0x9, 0x2, 0x0, 0x6, 0x8000, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_bp={&(0x7f00000001c0), 0x5}, 0x10000, 0x9, 0x6, 0x5, 0x101, 0x0, 0xa3d, 0x0, 0x72, 0x0, 0x480}, r2, 0x3, r4, 0x8) writev(r4, &(0x7f0000000000)=[{&(0x7f00000003c0)='1', 0x1}], 0x1) 04:57:08 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0xffeffffc, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4008844}, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) recvmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/103, 0x67}, {&(0x7f0000001380)=""/133, 0x85}, {&(0x7f0000001440)=""/60, 0x3c}, {&(0x7f0000001480)=""/176, 0xb0}, {&(0x7f0000001540)=""/42, 0x2a}], 0x5, &(0x7f0000001600)=""/129, 0x81}, 0x10020) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)={0x10e0, 0x34, 0x4, 0x70bd27, 0x25dfdbff, {0xc}, [@generic="7377d8c7d5df117edfaebb16cf3a10cf62b114133a21f0c542db5ffbef87dd8c3e00977714e55059a948f8a1d78a44259b4f32a1d37986677957c02ff9d904faadf796f1e081307e9e", @typed={0x8, 0x30, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x88, 0x0, 0x0, @ipv4=@rand_addr=0x64010100}, @generic="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", @generic="632d959c4f5728f38a533cdf4008336b2479986c6b39c0ee70ca23e7fb109fc65c579dd33ed6b092f929a0ec4893c28a847375c9063dbc8e3afbf08f59b8c47355997d2922b8543fcc2063b94423f4cdcf901a", @generic="36b83b534dcbadd6b82cfe33f9290b566d8c", @typed={0xa, 0x86, 0x0, 0x0, @str='sysfs\x00'}]}, 0x10e0}, 0x1, 0x0, 0x0, 0x10}, 0x40010) 04:57:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x4f9}], 0x1) [ 1978.806336] FAULT_INJECTION: forcing a failure. [ 1978.806336] name failslab, interval 1, probability 0, space 0, times 0 [ 1978.808930] CPU: 0 PID: 12027 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1978.810349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1978.812060] Call Trace: [ 1978.812604] dump_stack+0x107/0x167 [ 1978.813361] should_fail.cold+0x5/0xa [ 1978.814153] should_failslab+0x5/0x20 [ 1978.814925] __kmalloc_node_track_caller+0x74/0x3b0 [ 1978.815956] ? skb_segment+0x9d8/0x3a90 [ 1978.816778] __alloc_skb+0xb1/0x5b0 [ 1978.817529] skb_segment+0x9d8/0x3a90 [ 1978.818316] ? lock_chain_count+0x20/0x20 [ 1978.819227] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1978.820268] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1978.821339] ? SOFTIRQ_verbose+0x10/0x10 [ 1978.822179] __udp_gso_segment+0x11c6/0x1830 [ 1978.823078] ? __sk_receive_skb+0x830/0x830 [ 1978.823982] udp4_ufo_fragment+0x528/0x720 [ 1978.824856] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1978.825886] inet_gso_segment+0x4fb/0x11a0 [ 1978.826787] skb_mac_gso_segment+0x273/0x570 [ 1978.827717] ? inet_sock_destruct+0x840/0x840 [ 1978.828648] ? skb_network_protocol+0x650/0x650 [ 1978.829612] ? skb_crc32c_csum_help+0x80/0x80 [ 1978.830552] ? lock_acquire+0x197/0x470 [ 1978.831387] ? __dev_queue_xmit+0x1c2/0x2710 [ 1978.832322] __skb_gso_segment+0x32d/0x6d0 [ 1978.833211] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1978.834296] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1978.835239] __dev_queue_xmit+0x87b/0x2710 [ 1978.836143] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1978.837121] ? mark_held_locks+0x9e/0xe0 [ 1978.837983] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1978.839082] neigh_connected_output+0x382/0x4d0 [ 1978.840077] ip_finish_output2+0x6f1/0x21f0 [ 1978.840979] ? nf_hook_slow+0xfc/0x1e0 [ 1978.841779] ? ip_frag_next+0x9e0/0x9e0 [ 1978.842602] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1978.843658] __ip_finish_output.part.0+0x5f3/0xb50 [ 1978.844675] ? ip_fragment.constprop.0+0x240/0x240 [ 1978.845706] ? nf_hook+0x510/0x510 [ 1978.846458] ip_output+0x2f7/0x600 [ 1978.847197] ip_send_skb+0xdd/0x260 [ 1978.847977] udp_send_skb+0x6da/0x11d0 [ 1978.848781] udp_sendmsg+0x139a/0x2160 [ 1978.849573] ? mark_lock+0xf5/0x2df0 [ 1978.850331] ? ip_frag_init+0x350/0x350 [ 1978.851145] ? perf_trace_lock+0xac/0x490 [ 1978.851993] ? udp_setsockopt+0xc0/0xc0 [ 1978.852804] ? mark_lock+0xf5/0x2df0 [ 1978.853572] ? __lockdep_reset_lock+0x180/0x180 [ 1978.854538] ? mark_lock+0xf5/0x2df0 [ 1978.855301] ? mark_lock+0xf5/0x2df0 [ 1978.856065] ? lock_chain_count+0x20/0x20 [ 1978.856920] ? __lock_acquire+0xbb1/0x5b00 [ 1978.857796] ? lock_chain_count+0x20/0x20 [ 1978.858661] ? perf_trace_lock+0xac/0x490 [ 1978.859518] ? SOFTIRQ_verbose+0x10/0x10 [ 1978.860344] ? __lockdep_reset_lock+0x180/0x180 [ 1978.861317] udpv6_sendmsg+0x1bed/0x2af0 [ 1978.862162] ? udp_v6_push_pending_frames+0x360/0x360 [ 1978.863221] ? SOFTIRQ_verbose+0x10/0x10 [ 1978.864079] ? mark_lock+0xf5/0x2df0 [ 1978.864861] ? lock_acquire+0x197/0x470 [ 1978.865674] ? find_held_lock+0x2c/0x110 [ 1978.866517] ? __might_fault+0xd3/0x180 [ 1978.867337] ? lock_downgrade+0x6d0/0x6d0 [ 1978.868206] ? lock_downgrade+0x6d0/0x6d0 [ 1978.869068] ? sock_has_perm+0x1ea/0x280 [ 1978.869906] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1978.870965] ? _copy_from_user+0xfb/0x1b0 [ 1978.871843] ? __import_iovec+0x458/0x590 [ 1978.872699] ? udp_v6_push_pending_frames+0x360/0x360 [ 1978.873763] inet6_sendmsg+0x105/0x140 [ 1978.874568] ? inet6_compat_ioctl+0x320/0x320 [ 1978.875486] __sock_sendmsg+0xf2/0x190 [ 1978.876302] ____sys_sendmsg+0x70d/0x870 [ 1978.877147] ? sock_write_iter+0x3d0/0x3d0 [ 1978.878010] ? do_recvmmsg+0x6d0/0x6d0 [ 1978.878812] ? perf_trace_lock+0xac/0x490 [ 1978.879680] ? __lockdep_reset_lock+0x180/0x180 [ 1978.880632] ? perf_trace_lock+0xac/0x490 [ 1978.881474] ? SOFTIRQ_verbose+0x10/0x10 [ 1978.882321] ___sys_sendmsg+0xf3/0x170 [ 1978.883134] ? sendmsg_copy_msghdr+0x160/0x160 [ 1978.884095] ? lock_downgrade+0x6d0/0x6d0 [ 1978.884953] ? find_held_lock+0x2c/0x110 [ 1978.885803] ? __fget_files+0x296/0x4c0 [ 1978.886639] ? __fget_light+0xea/0x290 [ 1978.887453] __sys_sendmsg+0xe5/0x1b0 [ 1978.888256] ? __sys_sendmsg_sock+0x40/0x40 [ 1978.889139] ? rcu_read_lock_any_held+0x75/0xa0 [ 1978.890135] do_syscall_64+0x33/0x40 [ 1978.890896] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1978.891959] RIP: 0033:0x7f09634e0b19 [ 1978.892710] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1978.896480] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1978.898042] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1978.899498] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1978.900944] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1978.902387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1978.903836] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:57:08 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x500}], 0x1) 04:57:08 executing program 6: r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@ceph_nfs_confh={0x10, 0x2, {0x9}}, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x7, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000800)=ANY=[@ANYBLOB="445fc230a9570fe3bf10b53d6308355767b1bc57564c294db2eb", @ANYBLOB="24ca0cc99b96b4f15ddd9024470f0d8fe4e649b9567d88d23c62233b4ca669ed593b047e87c6ea3e551ec5cbe14122516a86cae3b620ecea26d5288c4fc4cdbac5817c24c7a46a71ec8dbbf5e22f21528c80855909237e071b4cb04f8f607646258a9ce5de31aeaf4ecd2a77115c569ab59b01b90dbee45d5595175eefa36250847a889d491ae28b560f40ad779e402e42defe861207fccc74b800"/167, @ANYRESHEX]) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_uring_enter(r0, 0x20ce, 0x382a, 0x0, &(0x7f00000000c0)={[0xcc6f]}, 0x8) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000000240)="9b7d372962add7f6274185b8c69c5dbb625070514d64f42032054b19d5b08d6518af5fd01e38439ae195a406dc4fd2a7920b2394b3989c30ea6a1735eead2c3856302fcfae323f5f913e691b656b5abdd0d93cf16b563793078f582ae64fdc6fb818dbe9650a3bd0fe23d72f219cd25d7b3b03e4d2579e013932d6fc17834d07e87a4a3ed76a983aa2e60734535e9afcafc8f63a001f678678b6fd8932d9ec998c0bd30f319b0452fe75f5510f6f4a689ef3f2") r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = dup(r3) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, 0x2, 0x1, 0x801, 0x0, 0x0, {0x0, 0x0, 0x9}, [@CTA_TUPLE_MASTER={0x10, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008000}, 0x20048001) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_OPENAT={0x12, 0x1, 0x0, r4, 0x0, &(0x7f0000000180)='./cgroup/cgroup.procs\x00', 0xa2, 0x40, 0x12345}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000080)={@local, 0x78, r6}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000200)={'ip6_vti0\x00', {0x2, 0x0, @local}}) 04:57:08 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x0, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:57:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:57:09 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 44) 04:57:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x50b}], 0x1) 04:57:09 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getpeername$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, 0x1c) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000e00)={0x0, 0x7fff, 0x0, [0x0, 0xfffffffffffffffb, 0xd, 0x3ff, 0x800], [0x5, 0x2b, 0x3f, 0xaca, 0x8, 0x1, 0x2, 0x4, 0x9, 0x8, 0x4, 0x2, 0xcce5, 0x6, 0x4, 0x7f, 0x3, 0x0, 0x9, 0x2, 0x3ff, 0x8, 0x7d61, 0x3, 0x3c613f62, 0x100000000, 0x7, 0xfffffffffffffe01, 0x7000000000000, 0x7, 0x1000, 0x3, 0x9, 0x5, 0x9, 0xa, 0xfffffffffffffffc, 0x80000000, 0x2, 0x7, 0x6, 0x3, 0x100, 0x5, 0x10001, 0x0, 0xfffffffffffff001, 0xc3d, 0x7, 0x3f, 0x0, 0x8, 0x3, 0x3, 0x1, 0x100000001, 0x73b5, 0x4, 0x7ff, 0x6, 0xa0000000000, 0x13fa, 0x4f96, 0x2f, 0x7, 0x9f, 0x2, 0x9, 0x8, 0x1, 0x5db4, 0x1, 0x3, 0x1, 0x3, 0x4, 0x7717, 0xf62, 0x401, 0xf367, 0x7, 0x1, 0x3, 0x400, 0x5, 0x3, 0x7fff, 0x1, 0x7fffffff, 0x8, 0x40, 0x7, 0x4, 0x9, 0x1, 0xb206, 0xfff, 0x0, 0x6, 0x8, 0x100000000, 0x4, 0x1, 0xff, 0x6, 0x2, 0x7ff, 0x101, 0x35d, 0x7, 0xb212, 0x4, 0x100, 0x5, 0xff, 0x200, 0xec67, 0x9, 0x2, 0x80, 0x3]}) ioctl$BTRFS_IOC_RM_DEV_V2(r2, 0x5000943a, &(0x7f0000001e00)={{r1}, 0x0, 0x4, @unused=[0x5, 0x0, 0x7, 0x7f], @devid=r3}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) [ 1979.138271] FAULT_INJECTION: forcing a failure. [ 1979.138271] name failslab, interval 1, probability 0, space 0, times 0 [ 1979.139588] CPU: 1 PID: 12060 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1979.140361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1979.141247] Call Trace: [ 1979.141531] dump_stack+0x107/0x167 [ 1979.141925] should_fail.cold+0x5/0xa [ 1979.142340] ? create_object.isra.0+0x3a/0xa20 [ 1979.142823] should_failslab+0x5/0x20 [ 1979.143227] kmem_cache_alloc+0x5b/0x310 [ 1979.143673] create_object.isra.0+0x3a/0xa20 [ 1979.144147] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1979.144691] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1979.145236] ? skb_segment+0x9d8/0x3a90 [ 1979.145662] __alloc_skb+0xb1/0x5b0 [ 1979.146081] skb_segment+0x9d8/0x3a90 [ 1979.146492] ? lock_chain_count+0x20/0x20 [ 1979.146963] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1979.147520] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1979.148094] ? SOFTIRQ_verbose+0x10/0x10 [ 1979.148561] __udp_gso_segment+0x11c6/0x1830 [ 1979.149067] ? __sk_receive_skb+0x830/0x830 [ 1979.149562] udp4_ufo_fragment+0x528/0x720 [ 1979.150048] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1979.150609] inet_gso_segment+0x4fb/0x11a0 [ 1979.151099] skb_mac_gso_segment+0x273/0x570 [ 1979.151590] ? inet_sock_destruct+0x840/0x840 [ 1979.152093] ? skb_network_protocol+0x650/0x650 [ 1979.152613] ? skb_crc32c_csum_help+0x80/0x80 [ 1979.153120] ? lock_acquire+0x197/0x470 [ 1979.153579] ? __dev_queue_xmit+0x1c2/0x2710 [ 1979.154076] __skb_gso_segment+0x32d/0x6d0 [ 1979.154556] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1979.155146] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1979.155677] __dev_queue_xmit+0x87b/0x2710 [ 1979.156168] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1979.156690] ? mark_held_locks+0x9e/0xe0 [ 1979.157154] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1979.157751] neigh_connected_output+0x382/0x4d0 [ 1979.158285] ip_finish_output2+0x6f1/0x21f0 [ 1979.158771] ? nf_hook_slow+0xfc/0x1e0 [ 1979.159216] ? ip_frag_next+0x9e0/0x9e0 [ 1979.159671] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1979.160240] __ip_finish_output.part.0+0x5f3/0xb50 [ 1979.160793] ? ip_fragment.constprop.0+0x240/0x240 [ 1979.161342] ? nf_hook+0x510/0x510 [ 1979.161736] ? __ip_make_skb+0xea7/0x1960 [ 1979.162220] ip_output+0x2f7/0x600 [ 1979.162627] ip_send_skb+0xdd/0x260 [ 1979.163039] udp_send_skb+0x6da/0x11d0 [ 1979.163480] udp_sendmsg+0x139a/0x2160 [ 1979.163930] ? mark_lock+0xf5/0x2df0 [ 1979.164345] ? ip_frag_init+0x350/0x350 [ 1979.164789] ? perf_trace_lock+0xac/0x490 [ 1979.165254] ? udp_setsockopt+0xc0/0xc0 [ 1979.165690] ? mark_lock+0xf5/0x2df0 [ 1979.166105] ? __lockdep_reset_lock+0x180/0x180 [ 1979.166627] ? mark_lock+0xf5/0x2df0 [ 1979.167054] ? mark_lock+0xf5/0x2df0 [ 1979.167471] ? lock_chain_count+0x20/0x20 [ 1979.167952] ? __lock_acquire+0xbb1/0x5b00 [ 1979.168424] ? lock_chain_count+0x20/0x20 [ 1979.168892] ? perf_trace_lock+0xac/0x490 [ 1979.169361] ? SOFTIRQ_verbose+0x10/0x10 [ 1979.169818] ? __lockdep_reset_lock+0x180/0x180 [ 1979.170347] udpv6_sendmsg+0x1bed/0x2af0 [ 1979.170810] ? udp_v6_push_pending_frames+0x360/0x360 [ 1979.171383] ? SOFTIRQ_verbose+0x10/0x10 [ 1979.171848] ? mark_lock+0xf5/0x2df0 [ 1979.172270] ? lock_acquire+0x197/0x470 [ 1979.172715] ? find_held_lock+0x2c/0x110 [ 1979.173169] ? __might_fault+0xd3/0x180 [ 1979.173615] ? lock_downgrade+0x6d0/0x6d0 [ 1979.174077] ? lock_downgrade+0x6d0/0x6d0 [ 1979.174545] ? sock_has_perm+0x1ea/0x280 [ 1979.175007] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1979.175592] ? _copy_from_user+0xfb/0x1b0 [ 1979.176063] ? __import_iovec+0x458/0x590 [ 1979.176529] ? udp_v6_push_pending_frames+0x360/0x360 [ 1979.177107] inet6_sendmsg+0x105/0x140 [ 1979.177547] ? inet6_compat_ioctl+0x320/0x320 [ 1979.178047] __sock_sendmsg+0xf2/0x190 [ 1979.178481] ____sys_sendmsg+0x70d/0x870 [ 1979.178938] ? sock_write_iter+0x3d0/0x3d0 [ 1979.179406] ? do_recvmmsg+0x6d0/0x6d0 [ 1979.179855] ? perf_trace_lock+0xac/0x490 [ 1979.180322] ? __lockdep_reset_lock+0x180/0x180 [ 1979.180841] ? perf_trace_lock+0xac/0x490 [ 1979.181299] ? SOFTIRQ_verbose+0x10/0x10 [ 1979.181753] ___sys_sendmsg+0xf3/0x170 [ 1979.182184] ? sendmsg_copy_msghdr+0x160/0x160 [ 1979.182689] ? lock_downgrade+0x6d0/0x6d0 [ 1979.183147] ? find_held_lock+0x2c/0x110 [ 1979.183610] ? __fget_files+0x296/0x4c0 [ 1979.184053] ? __fget_light+0xea/0x290 [ 1979.184495] __sys_sendmsg+0xe5/0x1b0 [ 1979.184924] ? __sys_sendmsg_sock+0x40/0x40 [ 1979.185402] ? rcu_read_lock_any_held+0x75/0xa0 [ 1979.185934] do_syscall_64+0x33/0x40 [ 1979.186347] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1979.186920] RIP: 0033:0x7f09634e0b19 [ 1979.187336] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1979.189387] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1979.190225] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1979.191004] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1979.191800] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1979.192589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1979.193369] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:57:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x50c}], 0x1) 04:57:09 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x0, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) [ 1995.905212] FAULT_INJECTION: forcing a failure. [ 1995.905212] name failslab, interval 1, probability 0, space 0, times 0 [ 1995.907675] CPU: 0 PID: 12076 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 1995.909041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1995.910634] Call Trace: [ 1995.911147] dump_stack+0x107/0x167 [ 1995.911876] should_fail.cold+0x5/0xa [ 1995.912624] ? trace_hardirqs_on+0x5b/0x180 [ 1995.913428] ? __alloc_skb+0x6d/0x5b0 [ 1995.914168] should_failslab+0x5/0x20 [ 1995.914908] kmem_cache_alloc_node+0x55/0x330 [ 1995.915791] __alloc_skb+0x6d/0x5b0 [ 1995.916499] skb_segment+0x9d8/0x3a90 [ 1995.917230] ? mark_lock+0xf5/0x2df0 [ 1995.917999] ? skb_zerocopy_iter_stream+0x800/0x800 [ 1995.918961] ? mark_held_locks+0x9e/0xe0 [ 1995.919774] __udp_gso_segment+0x11c6/0x1830 [ 1995.920624] ? __sk_receive_skb+0x830/0x830 [ 1995.921459] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1995.922509] udp4_ufo_fragment+0x528/0x720 [ 1995.923330] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 1995.924305] inet_gso_segment+0x4fb/0x11a0 [ 1995.925142] skb_mac_gso_segment+0x273/0x570 [ 1995.925991] ? inet_sock_destruct+0x840/0x840 [ 1995.927121] ? skb_network_protocol+0x650/0x650 [ 1995.928041] ? skb_crc32c_csum_help+0x80/0x80 [ 1995.928918] ? lock_acquire+0x197/0x470 [ 1995.929686] ? __dev_queue_xmit+0x1c2/0x2710 [ 1995.930553] __skb_gso_segment+0x32d/0x6d0 [ 1995.931395] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 1995.932443] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 1995.933347] __dev_queue_xmit+0x87b/0x2710 [ 1995.934177] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 1995.935067] ? mark_held_locks+0x9e/0xe0 [ 1995.935874] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 1995.936894] neigh_connected_output+0x382/0x4d0 [ 1995.937804] ip_finish_output2+0x6f1/0x21f0 [ 1995.938643] ? nf_hook_slow+0xfc/0x1e0 [ 1995.939397] ? ip_frag_next+0x9e0/0x9e0 [ 1995.940169] ? skb_gso_transport_seglen+0x1ca/0x360 [ 1995.941309] __ip_finish_output.part.0+0x5f3/0xb50 [ 1995.941333] ? ip_fragment.constprop.0+0x240/0x240 [ 1995.941348] ? nf_hook+0x510/0x510 [ 1995.941381] ip_output+0x2f7/0x600 [ 1995.941407] ip_send_skb+0xdd/0x260 [ 1995.941430] udp_send_skb+0x6da/0x11d0 [ 1995.941464] udp_sendmsg+0x139a/0x2160 [ 1995.941482] ? mark_lock+0xf5/0x2df0 [ 1995.941502] ? ip_frag_init+0x350/0x350 [ 1995.941528] ? perf_trace_lock+0xac/0x490 [ 1995.941546] ? udp_setsockopt+0xc0/0xc0 [ 1995.941565] ? mark_lock+0xf5/0x2df0 [ 1995.941584] ? __lockdep_reset_lock+0x180/0x180 [ 1995.941611] ? mark_lock+0xf5/0x2df0 [ 1995.941634] ? mark_lock+0xf5/0x2df0 [ 1995.941665] ? lock_chain_count+0x20/0x20 [ 1995.953760] ? __lock_acquire+0xbb1/0x5b00 [ 1995.953781] ? lock_chain_count+0x20/0x20 [ 1995.953817] ? perf_trace_lock+0xac/0x490 [ 1995.953834] ? SOFTIRQ_verbose+0x10/0x10 [ 1995.953850] ? __lockdep_reset_lock+0x180/0x180 [ 1995.953881] udpv6_sendmsg+0x1bed/0x2af0 [ 1995.953920] ? udp_v6_push_pending_frames+0x360/0x360 [ 1995.953937] ? SOFTIRQ_verbose+0x10/0x10 [ 1995.953964] ? mark_lock+0xf5/0x2df0 [ 1995.953992] ? lock_acquire+0x197/0x470 [ 1995.961940] ? find_held_lock+0x2c/0x110 [ 1995.962739] ? __might_fault+0xd3/0x180 [ 1995.963505] ? lock_downgrade+0x6d0/0x6d0 [ 1995.964313] ? lock_downgrade+0x6d0/0x6d0 [ 1995.965112] ? sock_has_perm+0x1ea/0x280 [ 1995.965902] ? selinux_socket_post_create+0x7f0/0x7f0 [ 1995.966888] ? _copy_from_user+0xfb/0x1b0 [ 1995.967693] ? __import_iovec+0x458/0x590 [ 1995.968490] ? udp_v6_push_pending_frames+0x360/0x360 [ 1995.969462] inet6_sendmsg+0x105/0x140 [ 1995.970208] ? inet6_compat_ioctl+0x320/0x320 [ 1995.971064] __sock_sendmsg+0xf2/0x190 [ 1995.971829] ____sys_sendmsg+0x70d/0x870 [ 1995.972605] ? sock_write_iter+0x3d0/0x3d0 [ 1995.973416] ? do_recvmmsg+0x6d0/0x6d0 [ 1995.974151] ? perf_trace_lock+0xac/0x490 [ 1995.974962] ? __lockdep_reset_lock+0x180/0x180 [ 1995.975859] ? perf_trace_lock+0xac/0x490 [ 1995.976645] ? SOFTIRQ_verbose+0x10/0x10 [ 1995.977425] ___sys_sendmsg+0xf3/0x170 [ 1995.978180] ? sendmsg_copy_msghdr+0x160/0x160 [ 1995.979068] ? lock_downgrade+0x6d0/0x6d0 [ 1995.979881] ? find_held_lock+0x2c/0x110 [ 1995.980666] ? __fget_files+0x296/0x4c0 [ 1995.981430] ? __fget_light+0xea/0x290 [ 1995.982192] __sys_sendmsg+0xe5/0x1b0 [ 1995.982916] ? __sys_sendmsg_sock+0x40/0x40 [ 1995.983756] ? rcu_read_lock_any_held+0x75/0xa0 [ 1995.984679] do_syscall_64+0x33/0x40 [ 1995.985392] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 1995.986366] RIP: 0033:0x7f09634e0b19 [ 1995.987077] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1995.990557] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1995.992004] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 1995.993341] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 1995.994702] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 1995.996049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1995.997403] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:57:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000240)=0x90, 0x4) r1 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1900) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e21, 0x6, @loopback}, 0x66) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000080), 0x4, 0x101000) sendmsg$inet6(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="cf", 0x1}, {&(0x7f0000000700)="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"/4096, 0x1000}], 0x2}, 0x4008001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0xfffffffffffffe8c, 0xcd08, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000280)={0x41e, {{0xa, 0x4e21, 0x0, @mcast2, 0xfd}}, {{0xa, 0x4e22, 0x3, @private2, 0x6}}}, 0x108) 04:57:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:57:25 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x0, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:57:25 executing program 7: clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {0x3a}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000002600210c00000000000200001b1f00020400000000000000", @ANYRES32], 0x2c}}, 0x0) fsopen(&(0x7f0000000000)='befs\x00', 0x0) 04:57:25 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x1, 0x8, 0x6}) 04:57:25 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 45) 04:57:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x513}], 0x1) 04:57:25 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0)={0x0, 0xffffffff}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000280)=0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, &(0x7f0000000240)="6623ed122eaa0e703cefb50aff352f3e9c2e6bf0c95d5cc2cb586383b504feb79ac12f1e2734ed78", 0x28, 0x10, 0x1}, 0x0) close(0xffffffffffffffff) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x2, 0xffff8001, 0x0, 0x0, 0x400000, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x11, &(0x7f00000010c0)={@empty}, 0x14) finit_module(r5, &(0x7f0000000040)='\'-.:\x00', 0x1) syz_io_uring_submit(r4, r3, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = getpid() pidfd_open(r6, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r7, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) bind(r7, &(0x7f0000000180)=@phonet={0x23, 0x8, 0x9}, 0x80) 04:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x516}], 0x1) 04:57:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:57:26 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x48, 0x0, 0x8, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x33}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x180) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x4}) 04:57:26 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) flock(r1, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r2, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r4], 0x38}}], 0x1, 0x0) sendmmsg$inet6(r1, &(0x7f0000006a00)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x8, @local, 0xc5a0}, 0x1c, &(0x7f00000042c0)=[{&(0x7f0000000080)="94b22376a48a1273da513af914020997179dccef9a5649697be529dacdb5bdf453eca2562f76cd96f75cf58e9b26ab2973c0f35d1c290d5b911e7f55404dece1ce57c8b7e604874532e66e25d274b6ffc9cf05fad32a2e710411dd1029aa81217c676bbd63c9c6ae6472fe68dc6c366eb76fa278c4ff042d3b12f5e601ae", 0x7e}, {&(0x7f0000000100)="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0x1000}, 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0x1000}], 0x3, &(0x7f0000005e40)=[@hopopts={{0x20, 0x29, 0x36, {0x73, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x9}, @pad1]}}}], 0x20}}, {{0x0, 0x0, &(0x7f0000006240)=[{&(0x7f0000005e80)="0e04e49063a7cf48", 0x8}, {&(0x7f0000005ec0)="e2d0c136c31ad59941e17bf655e39172636e6db750892afaffeaa0dade59eab8a3e4596b77480784768333c200e9750d493001574f1fae9e499e3813af79f5a539c050354951", 0x46}, {&(0x7f0000005f40)="12e3ab28cb92bdffb2663133f98b5d1ac544d5f9f53046fba3850e2a504aa840a0f8e8b69b0eddbfb6f74155ff63bf8ffbb44c166a0fbf72b71530ab44fe975ceb0c99e12c295901f3261a09e2033fa8717c558f5b25a4dfe7dd4f63377f15904e4faba711427f2c8200c95a34aec0a9cc9cb11753bd28442a687cdc6b49b1410923fa61313d1c815c4f7194a48b11f2ca2c7944d13a03e465638e28a8939b027a67e0a3b1d089407e1bf731fd7606a506303015be103a69471582567aa45b3f876f9e92917a6f079a1c9579e9d0668b", 0xd0}, {&(0x7f0000006040)="9f36df6b88a6014d535032fa07facfbb9dfcd4ac13e7822e460829d00bc440f372a81636b436d220a7753e529a3e7670df4741638bc2bcd625258efcbe80ec1f48f3b5820d73e7a24aab69b2b3a3614264e925bd0697d1966d23be1d807ff7dccba848d0c1ded0420372dc7131e25c37b815d1f99016136618571942a9c6c74c7f9852bfa3c04672a5618ba8863fd90533e2fe7afbbdcde07dc8b7144e5745582e04a6cf", 0xa4}, {&(0x7f0000006100)="ed5fe54109cd8c86b766af7eedba1f8c8e22a3d761c0d2af8e1ec6a113df3992f0be58e3576c92c5a8ba1a94436c6398753402a0a6760ce8343241913d4c87c0dbc5b060d68f6f8ba45e46974a10e9a13263010c8d3a898be13df3b6ee355817d325df740c6d10a33d4532204f6332f62686dd082fb7450b07c8d3a0486f8f6e75f3beccb118269dc4506308b2347f76db2fac5acfb5410dbf438e8e2433", 0x9e}, {&(0x7f00000061c0)="f1fabfcfdd39764203d96619f17b2a382c74a6699d547e3f9c4ea2c8a25f0348de74a834a0b342f8c541b69100c3361f62b110251069f50cb0adbb0ab9e04b5cb8e887e9558c72f0181155527209f2796c31bea56eca15d3fb6329fa1e80cbf731c870f7b54740fbf43ce2658518daf3ecc2a5d00482d99d22766ff0a5d05038", 0x80}], 0x6, &(0x7f00000062c0)=[@rthdr={{0x98, 0x29, 0x39, {0x3c, 0x10, 0x2, 0x20, 0x0, [@local, @ipv4={'\x00', '\xff\xff', @loopback}, @private0, @ipv4={'\x00', '\xff\xff', @remote}, @remote, @loopback, @loopback, @mcast1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x9}}, @rthdr={{0x78, 0x29, 0x39, {0x32, 0xc, 0x2, 0xc2, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private2, @empty, @mcast2, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}]}}}, @hopopts={{0x88, 0x29, 0x36, {0x6c, 0xd, '\x00', [@ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x5eba}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x48, {0x2, 0x10, 0x4, 0x101, [0x2, 0x8, 0x8b, 0x80000001, 0x80000001, 0x480000000000000, 0x5, 0x7]}}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @dstopts={{0x68, 0x29, 0x37, {0x2f, 0x9, '\x00', [@calipso={0x7, 0x18, {0x2, 0x4, 0x6b, 0x2, [0x9, 0x8001]}}, @calipso={0x7, 0x10, {0x1, 0x2, 0xfe, 0xff, [0x9]}}, @jumbo={0xc2, 0x4, 0x80000001}, @jumbo={0xc2, 0x4, 0x623}, @enc_lim={0x4, 0x1, 0xff}, @ra={0x5, 0x2, 0x4}, @pad1, @ra={0x5, 0x2, 0xffe0}, @pad1]}}}, @hoplimit={{0x14, 0x29, 0x34, 0xdb}}, @dstopts={{0x48, 0x29, 0x37, {0x62, 0x5, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0xfe9}, @calipso={0x7, 0x18, {0x2, 0x4, 0xfa, 0x4, [0x6, 0x3]}}, @enc_lim={0x4, 0x1, 0x1f}, @jumbo={0xc2, 0x4, 0x8000}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xff}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xfffffff8}}, @hopopts={{0x2b0, 0x29, 0x36, {0x32, 0x53, '\x00', [@generic={0x3, 0xd6, "a86887674c50d44054e043edb5f91aacae5b9b7d64ce61614223e2071d9307ac33eed5230852dececf5a037522489a33a821b6194f5b918e25f36e74d8eedcb96a451e9a81081cb95dda96a5f718a98eacea3eae138aef70baec71451d63e1164494c7f6a96b4115c27fe084b0934ae785def092d8b0cb3f81c6c70fa9c85fe9c3909437f5acc32486a4b9a5e94c5bcd0d677a75bd8f75ef443fa86d6b3f6efe29e05315ee5118d5b9726b0431fd7f617bcc56c7e52abb04d9e8e275e87f61fd793afdf05cf9355c7dadc93612237753cbf930522774"}, @calipso={0x7, 0x50, {0x1, 0x12, 0x80, 0x4, [0x0, 0x4, 0x1, 0xd7d, 0x1, 0x401, 0x6, 0xe7, 0x1000]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0xb0, 0xd0, "67f62127c0191b1281aef8a0a7cf1a97a23ff6b7b8819bb94345a569e4ec84a17d9fe86fe2d5e969d39d3844191d2d704abd80f6cdbf0debcd8d71a631482759b61b88f6ec0b04e79289c7dfcc1196db6177d594773a606acc8b75fa5df6fe94d839a777a76e1a371f79a2eed6e34b19c31699e81ede88fdf2761d674b6d45c5c4c794e14b580a5e932053cb1a7dc05d50b6cca098c49734365e3efb1e25e8ff91e227d57892ebbb0f2e4da8f55c3209a0918f6951350b4cdf25d32ad1d5db4e301c9721540eb7f0a87bd5e27b037afb"}, @calipso={0x7, 0x50, {0x3, 0x12, 0x6, 0x6, [0x8000, 0xfff, 0x2, 0x7, 0x183, 0x2, 0x3, 0xfc1c, 0x1c00000000000000]}}, @calipso={0x7, 0x10, {0x0, 0x2, 0xc, 0xfffc, [0x20]}}, @calipso={0x7, 0x30, {0x3, 0xa, 0x6, 0x0, [0xac, 0x2, 0x100000000, 0xfff, 0xff]}}]}}}], 0x558}}, {{&(0x7f0000006840)={0xa, 0x4e21, 0x9, @rand_addr=' \x01\x00', 0x7}, 0x1c, &(0x7f0000006980)=[{&(0x7f0000006880)="9be6786f7f3e98c7805b5d91f6c9acc6456c1162aed228d22e5cb8839fe7a4b64f51b30d4385ee5370b2d28f5fe2f9cf4d0cc51137e0a274", 0x38}, {&(0x7f00000068c0)="97412fd94af8dd1f80cfb932e616c117675143b7fb90f415b89f2492f3642124a146e2ce7065ca8dcfba22361b3e831296129d2de0edbb7e50e642e9fa97a3c27b1d07e49ac7b30e748b758118706213a954ea32ac8ea196e91c7e8c48fbb646d6724644a9ee4cf426e6d830d9de8c8e4756e048ecbec1e8d46d86fcc5868a3f6008f397397d355b1835365627ba86764c758b20", 0x94}], 0x2, &(0x7f00000069c0)}}], 0x6, 0xa2) 04:57:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x51f}], 0x1) 04:57:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:57:43 executing program 7: ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000900), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40, 0x31713}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x1, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x31, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x0, @fd, 0x4000000000000, &(0x7f0000000880)=[{&(0x7f0000000500)=""/244, 0xf4}, {0x0}, {0x0}], 0x3}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x28, 0x3f7, 0x1, 0x70bd26, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x40) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) fcntl$addseals(r4, 0x409, 0x1c) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) 04:57:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x6f, 0x29, 0x0, 0x0, 0x0, 0x0, 0x6402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1c8) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x1f, 0xff, 0x7f, 0x0, 0x6, 0x80000, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000140), 0x9}, 0x4, 0x7, 0x5ee, 0x3, 0x5, 0xcd, 0xf3a, 0x0, 0xff, 0x0, 0xfffffffffffffff7}, 0x0, 0xe, 0xffffffffffffffff, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r2) sendmsg$IEEE802154_LLSEC_DEL_DEV(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)={0x2c, r3, 0x101, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x2c}}, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), r4) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r1, &(0x7f0000000480)="af", 0x1, 0x1000000) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x8}}, './file0\x00'}) setsockopt$packet_int(r6, 0x107, 0xe, &(0x7f0000000240)=0x7fff, 0x4) getsockopt$packet_int(r5, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, 0x810, r5, 0x8ceb000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000000)={0x14, 0x67, 0x2, {0x1, 0x3, 0x6}}, 0x14) 04:57:43 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:57:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x528}], 0x1) 04:57:43 executing program 6: r0 = add_key$keyring(0x0, &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000200)='keyring\x00', r0) r1 = getegid() setresgid(r1, r1, 0x0) keyctl$chown(0x4, r0, 0x0, r1) preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x101}, 0x4c20, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x100, 0x0) openat(r4, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x28, 0x1d, 0xc21, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x14, 0x11, 0x0, 0x1, [@generic="809801a7b0c7dba09475f251c743092f"]}]}, 0x28}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, @in_args={0x4}}, './file1\x00'}) ioctl$VFAT_IOCTL_READDIR_SHORT(r6, 0x82307202, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) 04:57:43 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 46) 04:57:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) [ 2013.393272] FAULT_INJECTION: forcing a failure. [ 2013.393272] name failslab, interval 1, probability 0, space 0, times 0 [ 2013.394775] CPU: 0 PID: 12135 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 2013.395597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2013.396582] Call Trace: [ 2013.396904] dump_stack+0x107/0x167 [ 2013.397341] should_fail.cold+0x5/0xa [ 2013.397813] should_failslab+0x5/0x20 [ 2013.398291] __kmalloc_node_track_caller+0x74/0x3b0 [ 2013.398908] ? skb_segment+0x9d8/0x3a90 [ 2013.399385] __alloc_skb+0xb1/0x5b0 [ 2013.399818] skb_segment+0x9d8/0x3a90 [ 2013.400291] ? lock_chain_count+0x20/0x20 [ 2013.400806] ? skb_zerocopy_iter_stream+0x800/0x800 [ 2013.401400] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2013.402039] ? SOFTIRQ_verbose+0x10/0x10 [ 2013.402548] __udp_gso_segment+0x11c6/0x1830 [ 2013.403107] ? __sk_receive_skb+0x830/0x830 [ 2013.403658] udp4_ufo_fragment+0x528/0x720 [ 2013.404205] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 2013.404835] inet_gso_segment+0x4fb/0x11a0 [ 2013.405377] skb_mac_gso_segment+0x273/0x570 [ 2013.405907] ? inet_sock_destruct+0x840/0x840 [ 2013.406469] ? skb_network_protocol+0x650/0x650 [ 2013.407058] ? skb_crc32c_csum_help+0x80/0x80 [ 2013.407629] ? lock_acquire+0x197/0x470 [ 2013.408144] ? __dev_queue_xmit+0x1c2/0x2710 [ 2013.408709] __skb_gso_segment+0x32d/0x6d0 [ 2013.409266] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 2013.409930] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 2013.410502] __dev_queue_xmit+0x87b/0x2710 [ 2013.411031] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2013.411569] ? mark_held_locks+0x9e/0xe0 [ 2013.412087] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2013.412737] neigh_connected_output+0x382/0x4d0 [ 2013.413318] ip_finish_output2+0x6f1/0x21f0 [ 2013.413845] ? nf_hook_slow+0xfc/0x1e0 [ 2013.414323] ? ip_frag_next+0x9e0/0x9e0 [ 2013.414813] ? skb_gso_transport_seglen+0x1ca/0x360 [ 2013.415439] __ip_finish_output.part.0+0x5f3/0xb50 [ 2013.416061] ? ip_fragment.constprop.0+0x240/0x240 [ 2013.416650] ? nf_hook+0x510/0x510 [ 2013.417116] ip_output+0x2f7/0x600 [ 2013.417547] ip_send_skb+0xdd/0x260 [ 2013.418005] udp_send_skb+0x6da/0x11d0 [ 2013.418475] udp_sendmsg+0x139a/0x2160 [ 2013.418961] ? mark_lock+0xf5/0x2df0 [ 2013.419408] ? ip_frag_init+0x350/0x350 [ 2013.419896] ? perf_trace_lock+0xac/0x490 [ 2013.420387] ? udp_setsockopt+0xc0/0xc0 [ 2013.420865] ? mark_lock+0xf5/0x2df0 [ 2013.421319] ? __lockdep_reset_lock+0x180/0x180 [ 2013.421877] ? mark_lock+0xf5/0x2df0 [ 2013.422306] ? mark_lock+0xf5/0x2df0 [ 2013.422749] ? lock_chain_count+0x20/0x20 [ 2013.423276] ? __lock_acquire+0xbb1/0x5b00 [ 2013.423788] ? lock_chain_count+0x20/0x20 [ 2013.424313] ? perf_trace_lock+0xac/0x490 [ 2013.424824] ? SOFTIRQ_verbose+0x10/0x10 [ 2013.425316] ? __lockdep_reset_lock+0x180/0x180 [ 2013.425934] udpv6_sendmsg+0x1bed/0x2af0 [ 2013.426447] ? udp_v6_push_pending_frames+0x360/0x360 [ 2013.427070] ? SOFTIRQ_verbose+0x10/0x10 [ 2013.427564] ? mark_lock+0xf5/0x2df0 [ 2013.428025] ? lock_acquire+0x197/0x470 [ 2013.428519] ? find_held_lock+0x2c/0x110 [ 2013.429065] ? __might_fault+0xd3/0x180 [ 2013.429575] ? lock_downgrade+0x6d0/0x6d0 [ 2013.430084] ? lock_downgrade+0x6d0/0x6d0 [ 2013.430593] ? sock_has_perm+0x1ea/0x280 [ 2013.431136] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2013.431758] ? _copy_from_user+0xfb/0x1b0 [ 2013.432299] ? __import_iovec+0x458/0x590 [ 2013.432797] ? udp_v6_push_pending_frames+0x360/0x360 [ 2013.433420] inet6_sendmsg+0x105/0x140 [ 2013.433897] ? inet6_compat_ioctl+0x320/0x320 [ 2013.434475] __sock_sendmsg+0xf2/0x190 [ 2013.434972] ____sys_sendmsg+0x70d/0x870 [ 2013.435477] ? sock_write_iter+0x3d0/0x3d0 [ 2013.435999] ? do_recvmmsg+0x6d0/0x6d0 [ 2013.436479] ? perf_trace_lock+0xac/0x490 [ 2013.437007] ? __lockdep_reset_lock+0x180/0x180 [ 2013.437558] ? perf_trace_lock+0xac/0x490 [ 2013.438056] ? SOFTIRQ_verbose+0x10/0x10 [ 2013.438547] ___sys_sendmsg+0xf3/0x170 [ 2013.439013] ? sendmsg_copy_msghdr+0x160/0x160 [ 2013.439554] ? lock_downgrade+0x6d0/0x6d0 [ 2013.440057] ? find_held_lock+0x2c/0x110 [ 2013.440529] ? __fget_files+0x296/0x4c0 [ 2013.440998] ? __fget_light+0xea/0x290 [ 2013.441451] __sys_sendmsg+0xe5/0x1b0 [ 2013.441884] ? __sys_sendmsg_sock+0x40/0x40 [ 2013.442370] ? rcu_read_lock_any_held+0x75/0xa0 [ 2013.442922] do_syscall_64+0x33/0x40 [ 2013.443349] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2013.443955] RIP: 0033:0x7f09634e0b19 [ 2013.444378] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2013.446522] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2013.447468] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 2013.448346] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 2013.449205] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2013.450037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2013.450908] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:57:43 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000000, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x8000}}, './file0\x00'}) sendfile(r1, r0, &(0x7f0000000200)=0x7fffffff, 0x1) 04:57:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) [ 2013.515066] debugfs: Directory '€˜§°ÇÛ ”uòQÇC !' with parent 'ieee80211' already present! 04:57:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x52d}], 0x1) 04:57:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:57:43 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000340), 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x24, r0, 0x10, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x0, 0x26}}}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000810}, 0x4000014) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000700), 0x600, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f0000000800)={&(0x7f0000000740), 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x2c, 0x0, 0x10, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x288633668f417482}, 0x800) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, 0x42, 0xe21}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r2) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = dup2(r5, r5) connect$inet6(r6, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0xb) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000a40)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CQM(r6, &(0x7f0000000bc0)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000a80)=ANY=[@ANYBLOB="f8000000", @ANYRES16=r0, @ANYBLOB="10002dbd7000fbdbdf253f00000008000300", @ANYRES32=r7, @ANYBLOB="0c009900060000005700000064005e8008000200100000000c00010000000000020000000800030008000000080001000400000208000700c102000008000900e600000008020300fffeffff1800010008000000030000000100000009000000030000000c00010004000000010000002c005e8008000900030000000800030000000000080005001e0000000800010002000000080005001b0000002c005e800900030080000000080007002a06000008000700e0020000080009000104000008000300b00a000014005e804c1de46f2f90ae0d080007007e050000"], 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x20000080) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x38, r4, 0x200, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x401, 0x6a}}}}, [@chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x11}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x4}]]}, 0x38}, 0x1, 0x0, 0x0, 0x50}, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f00000009c0)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000c00)=ANY=[@ANYBLOB="2139af7d14bc", @ANYRES16=r4, @ANYBLOB="00032abd7000fbdbdf25680000003600c7003f03b707ff03090506021f00040504060507060104010801010508060800070403040800070007013f010dc286733a35f8f500003200c70042063303c104fb0602053f020007090501040704ff060402c10601010601080302011f0208030d2f2f5b7d77194a00003400c70081023f030004050707050105060670050602810501010500400609030906fe04080576067407a50070854084da7541f62400c700200300060901060100004003ff0308028101920306001f0531b4e0cd28ec4bf2"], 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x40004) r8 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r8, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) writev(r8, &(0x7f0000000580)=[{&(0x7f00000000c0)="eece70011d3f35f12459c62db214dae0f3b1d38a5eae90cc4f7a6e34500b751a0167c3897db35e577bb4d885232b93334526613aac81290dadedf0f466468495a79d5a7d99607765cd490c1399bc22c95e9bb08b72007e5b", 0x58}, {&(0x7f0000000140)="5bdd870cd7f377e4a293ea549160221ddcb3f3c7f571c19961e7a2a24f720e63719e7964796d9653a83215d2316b3fb0704d4a12c10e6a6e9fb0d90a58bf55d906369c8aadf0313e5c266f93c725f9e49eef276685ed12a2fd997f949da1d70a74f0354dfac70212141ea07752187a6b0cd055e012d3c9ad3316d425d0b953e044e0db4c21013d39976676c28da5a66ef801e5fc4401015908f2163299a21e991234b248b579a2d2341c5c7a2de0f06e31", 0xb1}, {&(0x7f0000000200)="45678712e2777999c334547b57e4e38df17d09558ff60fe26849d95f6d870499e8e5e138b2e7413154dec766938ac70dc2a71fd5d7677d66f043ae8b45858577c6d12a1d43ae22ac2922dcfed92991f6d03565d40fc09b1edcd0cce805a0bc1ea063b5081f6a8aeaf32a852af2d064fcf67b39e7b41ca0b19b5d5422c5dc6f06990fb13f2b31aa2d779d65a0bea1ba60631eaaea4a827734313094b0d266d9c9aefbc22f2084266fb8a6f08dafd2d30132e190ab1f16be9452acd3e5b7461a803aa664", 0xc3}, {&(0x7f0000000040)="e09e6065efd78325d9cc5030afa657c3bb4584b5e15404d8ef52e214fe9910c9e6c36dda3734b22f04a63e3c86a0be56f0a93e931a7bc637040b585c66da", 0x3e}, {&(0x7f0000000300)="dd31d092c2df0016210eeb4876406cda0a66efd0c17a8d4aad857db7f6ccd0ee99", 0x21}, {&(0x7f00000003c0)="e0c058dfb63b5f8133f2253faa03baf1473b1ff118ea8344e99da8e90bc5b3e3b76a0ccbde6695412c3b83e413d182e90ab1ed0371e98208f032bd50676d563f01391016d71f08263e85d2c8e265a8030b4e1d6497411ddd73933546ae5e884d49880c6004ad376a2fd88ba810fac1aa78397ac484bffecf355c4b00d2c967e2ef8d5972b0bc26df65c20ad8b7cfdac4cc40a39ac972f37af292c1b90e066110458331aa93eed1f90d23e9111209a0155f25cd389bdbba9f4e5730ce1305d98fe78ba1639d4313535bc07f5cade967bed523d9968a9450df833a3eeb8e", 0xdd}, {&(0x7f00000004c0)="8f6cfc85ffd35a6f7bf8d04673f6ab3b9f9235e028f5d8987c8d1492abc4b9d015a255d96baec2b74e5d43927c3ee02dd5e1a65524b73cb98a250958d84d2253047ced68a6918c567805f92316ebb6211472e4d01046eea824a3b41ca84725fe41ee947bf5eff3d798e7419fb9b147b6ad883da9ffbd0140d926c7041dc02c0e9795152b263e61f2b5da119c36f10c1492ce0e8327d5d854adddfb38d133", 0x9e}], 0x7) 04:57:43 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:57:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x531}], 0x1) 04:57:43 executing program 6: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) setxattr$incfs_metadata(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000100)="efb2d66cd7ee165156f28773eef852455b0e53381121b4dabf38c47930db6d54540855f72cf3dbfa42e53b14b623bbeaa53d1e6b8388d9e8ba5e7519ffa744e18ece8221fe7eb44fe11afcc3843da9005ed0fad05e4013d90c11a9ffe8a9de5d139309d40769a5de3600ce0e0e2100", 0x6f, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000080)={0x3, 0x0, 0x11, &(0x7f0000000440)="c758acbe3eed16454edf120072f6be2b96"}) 04:57:43 executing program 3: socket$packet(0x11, 0x2, 0x300) lstat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, &(0x7f0000000600)=0x8, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE, 0x6) mlockall(0x3) r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x1f012, r0, 0x5000) syz_open_dev$tty20(0xc, 0x4, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, 0x0, &(0x7f0000000240)) memfd_create(&(0x7f00000000c0)='\xe3\\**\x00', 0x6) 04:57:43 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 47) 04:57:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:57:43 executing program 7: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x0) syz_io_uring_setup(0x3ed4, &(0x7f00000001c0)={0x0, 0xf831, 0x4, 0x2, 0x1}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000002a40)) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x5, 0x3, 0xfc01, 0x40, 0x77, 0x3}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10088, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond0\x00'}) move_pages(0x0, 0x0, 0x0, 0x0, 0x0, 0x4) r3 = creat(0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000540)='./file1\x00', r3, &(0x7f0000000580)='./file0\x00', 0x3) signalfd4(r3, &(0x7f0000000140)={[0xfffffffffffffffc]}, 0x8, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0xc04}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x101) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000980)="b97fde46f4c1142b22e0b28b0056dc58332f9ca3504e8e3208bbe3f9f970330bf905de724ecb7c89d5", 0x29) r5 = socket$unix(0x1, 0x1, 0x0) r6 = inotify_init() ioctl$BTRFS_IOC_SNAP_CREATE(r5, 0x50009401, &(0x7f00000009c0)={{r6}, "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"}) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/253, 0xfd, 0x2) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) 04:57:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x532}], 0x1) 04:57:43 executing program 6: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_LINK_TIMEOUT={0xf, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x1, 0x0, 0x1}, 0x130) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_setup(0x471b, &(0x7f0000000180)={0x0, 0xda07, 0x10, 0x2, 0x33a}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000280)) r5 = syz_io_uring_setup(0x3a73, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x120}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) r10 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r10, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) syz_io_uring_submit(r4, r2, &(0x7f0000000300)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x7fffffff, 0x5, 0x1, {0x0, r9, r10}}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x40000203}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r11 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r11, r2, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0}, 0x80000001) r12 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x10000000) dup2(r12, r3) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 04:57:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:57:43 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2d4a80ca}}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f0000000180), 0x2}}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x80, 0x0, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x1200, 0x200000000}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_freezer_state(r0, &(0x7f0000000040), 0x2, 0x0) write(r2, &(0x7f0000000180), 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(r3, r3) connect$inet6(r4, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0xb) perf_event_open(&(0x7f00000000c0)={0x4, 0x1d, 0x21, 0x0, 0x80, 0xff, 0x0, 0x8, 0x80, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000140)}, 0x10, 0xfffffffffffffffe, 0x7, 0x1, 0x32, 0x10001, 0xfffd, 0x0, 0xbe, 0x0, 0x6}, r1, 0x9, r4, 0x1) 04:57:43 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4, 0x5cc9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x4) r2 = dup2(r1, r0) io_submit(0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) fcntl$setpipe(r0, 0x407, 0x46b) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) lseek(0xffffffffffffffff, 0x0, 0x3) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r2, 0x80286722, &(0x7f00000000c0)={&(0x7f0000000140)=""/154, 0x9a, 0x3, 0x2}) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000240)=@req={0x0, 0x1f, 0x101, 0x8001}, 0x10) getsockopt$packet_int(r4, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$BTRFS_IOC_BALANCE(r4, 0x5000940c, 0x0) socketpair(0x25, 0x800, 0x101, &(0x7f0000000280)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00000002c0)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa001, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(r6, r2, 0x0, 0x7ffffff9) [ 2013.894100] FAULT_INJECTION: forcing a failure. [ 2013.894100] name failslab, interval 1, probability 0, space 0, times 0 [ 2013.895798] CPU: 1 PID: 12187 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 2013.896829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2013.898046] Call Trace: [ 2013.898444] dump_stack+0x107/0x167 [ 2013.899028] should_fail.cold+0x5/0xa [ 2013.899634] should_failslab+0x5/0x20 [ 2013.900245] __kmalloc_node_track_caller+0x74/0x3b0 [ 2013.901015] ? skb_segment+0x9d8/0x3a90 [ 2013.901640] __alloc_skb+0xb1/0x5b0 [ 2013.902206] skb_segment+0x9d8/0x3a90 [ 2013.902800] ? lock_chain_count+0x20/0x20 [ 2013.903470] ? skb_zerocopy_iter_stream+0x800/0x800 [ 2013.904252] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2013.905042] ? SOFTIRQ_verbose+0x10/0x10 [ 2013.905671] __udp_gso_segment+0x11c6/0x1830 [ 2013.906338] ? __sk_receive_skb+0x830/0x830 [ 2013.907002] udp4_ufo_fragment+0x528/0x720 [ 2013.907651] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 2013.908425] inet_gso_segment+0x4fb/0x11a0 [ 2013.909076] skb_mac_gso_segment+0x273/0x570 [ 2013.909736] ? inet_sock_destruct+0x840/0x840 [ 2013.910417] ? skb_network_protocol+0x650/0x650 [ 2013.911117] ? skb_crc32c_csum_help+0x80/0x80 [ 2013.911785] ? lock_acquire+0x197/0x470 [ 2013.912398] ? __dev_queue_xmit+0x1c2/0x2710 [ 2013.913075] __skb_gso_segment+0x32d/0x6d0 [ 2013.913728] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 2013.914538] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 2013.915248] __dev_queue_xmit+0x87b/0x2710 [ 2013.915902] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2013.916622] ? mark_held_locks+0x9e/0xe0 [ 2013.917234] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2013.918019] neigh_connected_output+0x382/0x4d0 [ 2013.918724] ip_finish_output2+0x6f1/0x21f0 [ 2013.919372] ? nf_hook_slow+0xfc/0x1e0 [ 2013.919966] ? ip_frag_next+0x9e0/0x9e0 [ 2013.920590] ? skb_gso_transport_seglen+0x1ca/0x360 [ 2013.921364] __ip_finish_output.part.0+0x5f3/0xb50 [ 2013.922126] ? ip_fragment.constprop.0+0x240/0x240 [ 2013.922871] ? nf_hook+0x510/0x510 [ 2013.923422] ip_output+0x2f7/0x600 [ 2013.923980] ip_send_skb+0xdd/0x260 [ 2013.924539] udp_send_skb+0x6da/0x11d0 [ 2013.925150] udp_sendmsg+0x139a/0x2160 [ 2013.925745] ? mark_lock+0xf5/0x2df0 [ 2013.926320] ? ip_frag_init+0x350/0x350 [ 2013.926938] ? perf_trace_lock+0xac/0x490 [ 2013.927578] ? udp_setsockopt+0xc0/0xc0 [ 2013.928200] ? mark_lock+0xf5/0x2df0 [ 2013.928774] ? __lockdep_reset_lock+0x180/0x180 [ 2013.929487] ? mark_lock+0xf5/0x2df0 [ 2013.930066] ? mark_lock+0xf5/0x2df0 [ 2013.930650] ? lock_chain_count+0x20/0x20 [ 2013.931306] ? __lock_acquire+0xbb1/0x5b00 [ 2013.932003] ? lock_chain_count+0x20/0x20 [ 2013.932683] ? perf_trace_lock+0xac/0x490 [ 2013.933351] ? SOFTIRQ_verbose+0x10/0x10 [ 2013.934014] ? __lockdep_reset_lock+0x180/0x180 [ 2013.934739] udpv6_sendmsg+0x1bed/0x2af0 [ 2013.935410] ? udp_v6_push_pending_frames+0x360/0x360 [ 2013.936245] ? SOFTIRQ_verbose+0x10/0x10 [ 2013.936904] ? mark_lock+0xf5/0x2df0 [ 2013.937509] ? lock_acquire+0x197/0x470 [ 2013.938151] ? find_held_lock+0x2c/0x110 [ 2013.938809] ? __might_fault+0xd3/0x180 [ 2013.939450] ? lock_downgrade+0x6d0/0x6d0 [ 2013.940132] ? lock_downgrade+0x6d0/0x6d0 [ 2013.940807] ? sock_has_perm+0x1ea/0x280 [ 2013.941463] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2013.942298] ? _copy_from_user+0xfb/0x1b0 [ 2013.942992] ? __import_iovec+0x458/0x590 [ 2013.943668] ? udp_v6_push_pending_frames+0x360/0x360 [ 2013.944523] inet6_sendmsg+0x105/0x140 [ 2013.945155] ? inet6_compat_ioctl+0x320/0x320 [ 2013.945880] __sock_sendmsg+0xf2/0x190 [ 2013.946473] ____sys_sendmsg+0x70d/0x870 [ 2013.947133] ? sock_write_iter+0x3d0/0x3d0 [ 2013.947823] ? do_recvmmsg+0x6d0/0x6d0 [ 2013.948455] ? perf_trace_lock+0xac/0x490 [ 2013.949134] ? __lockdep_reset_lock+0x180/0x180 [ 2013.949881] ? perf_trace_lock+0xac/0x490 [ 2013.950547] ? SOFTIRQ_verbose+0x10/0x10 [ 2013.951210] ___sys_sendmsg+0xf3/0x170 [ 2013.951850] ? sendmsg_copy_msghdr+0x160/0x160 [ 2013.952570] ? lock_downgrade+0x6d0/0x6d0 [ 2013.953245] ? find_held_lock+0x2c/0x110 [ 2013.953914] ? __fget_files+0x296/0x4c0 [ 2013.954567] ? __fget_light+0xea/0x290 [ 2013.955206] __sys_sendmsg+0xe5/0x1b0 [ 2013.955824] ? __sys_sendmsg_sock+0x40/0x40 [ 2013.956488] ? rcu_read_lock_any_held+0x75/0xa0 [ 2013.957269] do_syscall_64+0x33/0x40 [ 2013.957881] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2013.958708] RIP: 0033:0x7f09634e0b19 [ 2013.959312] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2013.962299] RSP: 002b:00007f0960a35188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2013.963548] RAX: ffffffffffffffda RBX: 00007f09635f4020 RCX: 00007f09634e0b19 [ 2013.964715] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 2013.965878] RBP: 00007f0960a351d0 R08: 0000000000000000 R09: 0000000000000000 [ 2013.967024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2013.968197] R13: 00007ffe320b1bbf R14: 00007f0960a35300 R15: 0000000000022000 04:57:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:57:44 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) dup(r0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:57:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x540}], 0x1) 04:57:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:57:59 executing program 3: r0 = memfd_create(&(0x7f0000000340)='\x00', 0x2) pwritev2(r0, &(0x7f00000006c0)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0, 0x0, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x7d, 0x0) sendfile(r1, r0, 0x0, 0x5) fcntl$addseals(r0, 0x409, 0xe) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r2) connect$inet6(r3, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000080)={@broadcast, @remote}, &(0x7f00000000c0)=0x8) openat(r3, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) 04:57:59 executing program 7: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x673) creat(0x0, 0x80) accept4(0xffffffffffffffff, 0x0, 0x0, 0x80000) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20840, 0x30) dup2(r0, r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x28, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x4, &(0x7f0000000200)=0x7a52b9a7, &(0x7f0000000240)=0x1) 04:57:59 executing program 6: r0 = creat(&(0x7f0000000240)='./file0\x00', 0xfb7df67391b0bf24) dup(r0) chown(&(0x7f0000003100)='./file0\x00', 0x0, 0x0) 04:57:59 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r1, &(0x7f0000000140), &(0x7f00000002c0)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00ab"], 0x54, 0x1) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, 0x0, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$sock_proto_private(r4, 0x89ec, &(0x7f00000003c0)="da486997a64223a3c1d806659d45b7887d94b1b84391adaae0ed6c8e648451eed0cc190b8cfc8d5efd90aa17b3ca3407366e10f96d095a47c4a753ef44baf96d94e3d99ce80aa5e441f860ab359caf8869279003449ab8585384b2f8992b1bd6bf0ed3becd1a37b23d74564bce3075daf696b85b10b34c04811787fc7527284ef607f6459e16a9dbb1151769a399995e87df015403ebf0840c84dfaddcd0e9287531c11204f9a7a8a75b44a48990f4356506fa25da33ac1c03b572") mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), 0x20c8, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}, {@noextend}, {@access_uid={'access', 0x3d, r3}}], [{@appraise}, {@smackfsdef={'smackfsdef', 0x3d, 'timerslack_ns\x00'}}, {@seclabel}, {@subj_user={'subj_user', 0x3d, 'timerslack_ns\x00'}}, {@smackfshat={'smackfshat', 0x3d, ')'}}]}}) 04:57:59 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 48) 04:57:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x0, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:57:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x541}], 0x1) [ 2029.182507] FAULT_INJECTION: forcing a failure. [ 2029.182507] name failslab, interval 1, probability 0, space 0, times 0 [ 2029.185129] CPU: 0 PID: 12224 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 2029.186547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2029.188251] Call Trace: [ 2029.188277] dump_stack+0x107/0x167 [ 2029.188306] should_fail.cold+0x5/0xa [ 2029.188330] ? create_object.isra.0+0x3a/0xa20 [ 2029.188354] should_failslab+0x5/0x20 [ 2029.188379] kmem_cache_alloc+0x5b/0x310 [ 2029.188417] create_object.isra.0+0x3a/0xa20 [ 2029.188438] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2029.188467] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2029.188485] ? skb_segment+0x9d8/0x3a90 [ 2029.188514] __alloc_skb+0xb1/0x5b0 [ 2029.188542] skb_segment+0x9d8/0x3a90 [ 2029.188561] ? lock_chain_count+0x20/0x20 [ 2029.188634] ? skb_zerocopy_iter_stream+0x800/0x800 [ 2029.189958] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2029.189978] ? SOFTIRQ_verbose+0x10/0x10 [ 2029.190007] __udp_gso_segment+0x11c6/0x1830 [ 2029.190030] ? __sk_receive_skb+0x830/0x830 [ 2029.190062] udp4_ufo_fragment+0x528/0x720 [ 2029.190089] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 2029.190110] inet_gso_segment+0x4fb/0x11a0 [ 2029.190151] skb_mac_gso_segment+0x273/0x570 [ 2029.190171] ? inet_sock_destruct+0x840/0x840 [ 2029.190193] ? skb_network_protocol+0x650/0x650 [ 2029.190212] ? skb_crc32c_csum_help+0x80/0x80 [ 2029.190243] ? lock_acquire+0x197/0x470 [ 2029.191922] ? __dev_queue_xmit+0x1c2/0x2710 [ 2029.191959] __skb_gso_segment+0x32d/0x6d0 [ 2029.212946] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 2029.214028] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 2029.214057] __dev_queue_xmit+0x87b/0x2710 [ 2029.214096] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2029.214129] ? mark_held_locks+0x9e/0xe0 [ 2029.214157] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2029.214185] neigh_connected_output+0x382/0x4d0 [ 2029.214225] ip_finish_output2+0x6f1/0x21f0 [ 2029.220593] ? nf_hook_slow+0xfc/0x1e0 [ 2029.221407] ? ip_frag_next+0x9e0/0x9e0 [ 2029.222226] ? skb_gso_transport_seglen+0x1ca/0x360 [ 2029.223283] __ip_finish_output.part.0+0x5f3/0xb50 [ 2029.224314] ? ip_fragment.constprop.0+0x240/0x240 [ 2029.225311] ? nf_hook+0x510/0x510 [ 2029.226063] ip_output+0x2f7/0x600 [ 2029.226810] ip_send_skb+0xdd/0x260 [ 2029.227580] udp_send_skb+0x6da/0x11d0 [ 2029.228432] udp_sendmsg+0x139a/0x2160 [ 2029.229233] ? mark_lock+0xf5/0x2df0 [ 2029.230003] ? ip_frag_init+0x350/0x350 [ 2029.230839] ? perf_trace_lock+0xac/0x490 [ 2029.231699] ? udp_setsockopt+0xc0/0xc0 [ 2029.232541] ? mark_lock+0xf5/0x2df0 [ 2029.233303] ? __lockdep_reset_lock+0x180/0x180 [ 2029.234277] ? mark_lock+0xf5/0x2df0 [ 2029.235066] ? mark_lock+0xf5/0x2df0 [ 2029.235838] ? lock_chain_count+0x20/0x20 [ 2029.236699] ? __lock_acquire+0xbb1/0x5b00 [ 2029.237569] ? lock_chain_count+0x20/0x20 [ 2029.238440] ? perf_trace_lock+0xac/0x490 [ 2029.239281] ? SOFTIRQ_verbose+0x10/0x10 [ 2029.240158] ? __lockdep_reset_lock+0x180/0x180 [ 2029.241139] udpv6_sendmsg+0x1bed/0x2af0 [ 2029.241998] ? udp_v6_push_pending_frames+0x360/0x360 [ 2029.243064] ? SOFTIRQ_verbose+0x10/0x10 [ 2029.243920] ? mark_lock+0xf5/0x2df0 [ 2029.244707] ? lock_acquire+0x197/0x470 [ 2029.245534] ? find_held_lock+0x2c/0x110 [ 2029.246384] ? __might_fault+0xd3/0x180 [ 2029.247207] ? lock_downgrade+0x6d0/0x6d0 [ 2029.248065] ? lock_downgrade+0x6d0/0x6d0 [ 2029.248946] ? sock_has_perm+0x1ea/0x280 [ 2029.249785] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2029.250854] ? _copy_from_user+0xfb/0x1b0 [ 2029.251837] ? __import_iovec+0x458/0x590 [ 2029.252910] ? udp_v6_push_pending_frames+0x360/0x360 [ 2029.254229] inet6_sendmsg+0x105/0x140 [ 2029.255075] ? inet6_compat_ioctl+0x320/0x320 [ 2029.255998] __sock_sendmsg+0xf2/0x190 [ 2029.256811] ____sys_sendmsg+0x70d/0x870 [ 2029.257656] ? sock_write_iter+0x3d0/0x3d0 [ 2029.258537] ? do_recvmmsg+0x6d0/0x6d0 [ 2029.259332] ? perf_trace_lock+0xac/0x490 [ 2029.260219] ? __lockdep_reset_lock+0x180/0x180 [ 2029.261188] ? perf_trace_lock+0xac/0x490 [ 2029.262050] ? SOFTIRQ_verbose+0x10/0x10 [ 2029.262905] ___sys_sendmsg+0xf3/0x170 [ 2029.263725] ? sendmsg_copy_msghdr+0x160/0x160 [ 2029.264693] ? lock_downgrade+0x6d0/0x6d0 [ 2029.265560] ? find_held_lock+0x2c/0x110 [ 2029.266425] ? __fget_files+0x296/0x4c0 [ 2029.267262] ? __fget_light+0xea/0x290 [ 2029.268093] __sys_sendmsg+0xe5/0x1b0 [ 2029.268917] ? __sys_sendmsg_sock+0x40/0x40 [ 2029.269819] ? rcu_read_lock_any_held+0x75/0xa0 [ 2029.270846] do_syscall_64+0x33/0x40 [ 2029.271626] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2029.272716] RIP: 0033:0x7f09634e0b19 [ 2029.273513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2029.277442] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2029.279061] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 2029.280567] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 2029.282042] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2029.283543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2029.285065] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:57:59 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000400000000000000002000000000792ff7250000000000000000000000000000000010007b6a3f8c5707009daa80d4a433"], 0x68) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r1) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0xb) perf_event_open(&(0x7f0000000240)={0xd0b49c7c148516f3, 0x80, 0x4, 0x40, 0x3, 0x1f, 0x0, 0x101, 0x220, 0xc, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xdf1, 0x0, @perf_bp={&(0x7f00000000c0), 0x5}, 0x14, 0x3f, 0xd9, 0x0, 0x67c3cde0, 0x8, 0x1000, 0x0, 0x9, 0x0, 0x43}, 0x0, 0xf, r2, 0xa) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00', 0x0, 0x0, 0x0, [0x9, 0x5, 0x0, 0x0, 0x8000]}, &(0x7f0000000140)=0x78) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x9, 0x0, 0x0, 0xa0d800, 0x0) socket$netlink(0x10, 0x3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000007c0)="3f7623c0fd5713364c901d", 0xb) setsockopt$inet_tcp_TCP_REPAIR(r4, 0x6, 0x13, &(0x7f0000000080), 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @remote}}, 0x0, 0x0, 0x4f, 0x0, "3c1c2fd629c4af55a8680f7a892e0865c7fbba0cdfa184016bc00618cdb5732d900802764f98b1af0cd43f34e89ab87a13a460acbb4433cb8a7aaa5797c2f5b5cc15058fbbef4c13daa3094bf3e22ec6"}, 0xd8) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000400)='msdos\x00', 0x0, 0x0) 04:57:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:57:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x547}], 0x1) 04:57:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0x0, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:57:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:57:59 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x46a0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x96, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x401}, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) dup(0xffffffffffffffff) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) fcntl$setown(r2, 0x8, 0xffffffffffffffff) pwrite64(r0, &(0x7f0000000340), 0x0, 0xfffffffffffffffb) openat(r1, &(0x7f00000001c0)='./file1/file0\x00', 0x4000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000002c0)=ANY=[@ANYBLOB="01008042037600001800dd00b4758e77aede6203757516203187b2eb080b4c924d9e50747a8c6349da7f71e7d5e3b6d646d2d64fa7f443081a2b3fffee2ef84989b84aca26a85d3c72a1e002b5ece8e5d758534b4bf6138486d54704cbac145db5d048c04f974f7f0b14710248ba89c04cdd278d37a27d9228b1e0f11c019a6dd6e2f32378b29334a31c322204c0337ca023ab8a", @ANYRES32, @ANYBLOB="ffffff7f000000002e2f66696c653000"]) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000000), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, 0x25, 0x400, 0x70bd29, 0x25dfdbfe, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x48040}, 0x84) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) r3 = timerfd_create(0x8, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000180), 0x200000, 0x0) openat(r4, &(0x7f0000000200)='./file1\x00', 0x600041, 0x34) ioctl$VFAT_IOCTL_READDIR_BOTH(r3, 0x82307201, &(0x7f0000000540)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) unshare(0x48020200) 04:57:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) 04:57:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x54a}], 0x1) 04:57:59 executing program 6: r0 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x4, 0x0, @fd_index, 0xac, {}, 0x1, 0x0, 0x1}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r1, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r1, 0x8000000) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000140)=@ethtool_rx_ntuple={0x35, {0xe, @tcp_ip4_spec={@loopback, @remote, 0x4e24, 0x4e21, 0x81}, @ah_ip4_spec={@private=0xa010102, @multicast2, 0x1, 0x3}, 0x401, 0x81, 0x1, 0x401, 0xffffffffffffffff}}}) 04:58:15 executing program 3: r0 = memfd_create(&(0x7f0000000340)='\x00', 0x2) pwritev2(r0, &(0x7f00000006c0)=[{&(0x7f0000000000)="0f", 0x1}], 0x1, 0x0, 0x0, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x7d, 0x0) sendfile(r1, r0, 0x0, 0x5) fcntl$addseals(r0, 0x409, 0xe) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = dup2(r2, r2) connect$inet6(r3, &(0x7f0000000280)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0xb) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000080)={@broadcast, @remote}, &(0x7f00000000c0)=0x8) openat(r3, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) 04:58:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000140)=0x3) 04:58:15 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0x2}, 0x51, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000400), 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f00000000c0)={r1, 0x6, 0xffff, 0x80000001}) openat(r3, &(0x7f0000000180)='./file0\x00', 0x101200, 0x80) r4 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x8802) r5 = fcntl$dupfd(r4, 0x0, r2) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000300)="0040abe02400030021206cda3b5e5672b89aeddb2a535fbd", 0x7e0}], 0x1) r6 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/consoles\x00', 0x0, 0x0) r7 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xd, r0, 0x8) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0/file0\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000240)=0x8) perf_event_open(&(0x7f0000000340)={0x5, 0x80, 0x1, 0x5, 0x80, 0x8e, 0x0, 0x1ff, 0x10420, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_bp={&(0x7f00000001c0), 0x6}, 0x68a80, 0x4, 0x80000000, 0x0, 0xe95, 0x94c, 0x6, 0x0, 0x0, 0x0, 0x154}, 0x0, 0x6, 0xffffffffffffffff, 0x1) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) dup2(r7, r6) 04:58:15 executing program 7: fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_config_ext={0x0, 0x3f}, 0x40004, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x9, 0x2, 0x3f, 0x1, 0x0, 0x2, 0x44004, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x2, @perf_config_ext={0x1, 0x3}, 0x40800, 0x7, 0xba, 0x2, 0x101, 0x1, 0x1ff, 0x0, 0x8f, 0x0, 0x6}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x9) sync() r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) tee(r1, r0, 0x80000001, 0x2) sync() sync() 04:58:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x553}], 0x1) 04:58:15 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, 0x0) syz_io_uring_setup(0x450, &(0x7f0000000040)={0x0, 0xa01d, 0x20, 0x1, 0x3df, 0x0, r0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) fsetxattr$security_ima(r0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="e6023600410008004b33fec0cefcedcc64456dc3026fc7270300a28ce2d10d69c19cc92a89e0e8006ce92d1ea02d49bcf41c21e99e30bd00aba30f662f7b3490f86747affe6a6c29313eede37b8b8e020571f3712b2345c42ea6472bb5a2f770efe3014088fb611ef017e9195c4169327b46f869635cf67f9ebaa95e2d1e21df5b181797ff3e390acdf89ce732f90e1270202c9f712f53e6222fffc4aeafd49080d077c54d23c47eacad2847d687c3dcd6707776054139cd1b7632ae52a4712eaf16053857601a8a10acc6d5b27a28af1ff5d9f78e0b360f796fe71cdaec"], 0x54, 0x1) write$P9_RRENAME(r0, &(0x7f0000000040)={0x7, 0x15, 0x1}, 0x7) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r1, 0x89fb, &(0x7f00000006c0)={'ip6gre0\x00', &(0x7f0000000640)={'syztnl1\x00', 0x0, 0x4, 0xaf, 0x1f, 0x6, 0x4, @mcast1, @loopback, 0x20, 0x7a8, 0x3, 0x3}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r3, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r5], 0x38}}], 0x1, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000800)={'tunl0\x00', &(0x7f0000000700)={'syztnl0\x00', 0x0, 0x7800, 0x40, 0x8, 0x4, {{0x32, 0x4, 0x1, 0x2, 0xc8, 0x66, 0x0, 0x0, 0x2f, 0x0, @local, @rand_addr=0x64010101, {[@ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x14, 0x82, 0x0, 0x1, [0x9, 0xde, 0x0, 0xff]}, @generic={0x86, 0xa, "52fda3915967ffd1"}, @rr={0x7, 0x7, 0x85, [@empty]}, @timestamp={0x44, 0x10, 0x81, 0x0, 0x8, [0x7ff, 0x7, 0x0]}, @cipso={0x86, 0x33, 0x0, [{0x1, 0x10, "ed45dfc55d2ba2b994d25d5236d4"}, {0x5, 0x9, "87e2b284fe0cd7"}, {0x7, 0xe, "fab2e7ba7f915c2a1624fc56"}, {0x1, 0x6, "705a4ec0"}]}, @ssrr={0x89, 0x1f, 0x4c, [@local, @rand_addr=0x64010102, @multicast2, @multicast1, @multicast1, @multicast1, @loopback]}, @noop, @timestamp={0x44, 0x24, 0x65, 0x0, 0x1, [0x1, 0x7ce5, 0x7, 0x6c, 0x2, 0xfffffc01, 0x401, 0x1000]}, @noop]}}}}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000840)={{{@in=@private, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000940)=0xe8) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r7, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r9], 0x38}}], 0x1, 0x0) sendmsg$ETHTOOL_MSG_RINGS_GET(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000980)={&(0x7f0000000400)=ANY=[@ANYBLOB="ec010000", @ANYRES16=0x0, @ANYBLOB="00012abd7000fbdbdf250f000000280001801400020073797a5f74756e00000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300030000001c000180080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="4800018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="08000300020000001400020074756e6c30000000000000000000000008000300020000000400018054000180140002007663616e30000000000000000000000008000100", @ANYRES32=r2, @ANYBLOB="080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="080003000014000200766574683072e9d015887129303e6c6b5f746f5f8bc074c4dad2bc7b279e834cdcb542", @ANYRES32=0x0, @ANYBLOB="080003000000000008000100", @ANYRES32=r9, @ANYBLOB="080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000300010000000800030003000000140002006d6163766c616e31000000000000000014000200627269646765300000000000000000001400018008000100", @ANYRES32=0x0, @ANYBLOB="080003000000000074000180080003000100000014000200766972745f776966693000000000000014000200766c616e3000000000000000000000001400020076657468315f746f5f7465616d000000080003000200000008000100", @ANYRES32=r9, @ANYBLOB="080003000200000014000200776c616e3100"/28], 0x1ec}, 0x1, 0x0, 0x0, 0x110}, 0xc0) 04:58:15 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0x0, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:58:15 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 49) 04:58:15 executing program 6: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0) sendto$unix(r1, &(0x7f0000000480)="d9325a0e15d4c4a0b53dc0332b9d22d050f88932b7a5f90ed244486fb03b9ff71658f0db895fe2ef740419d7cd0e14f48058f63b02e6f05ef8c4801469567176c0c840c37d58ec551d63bf2d499de71277d23824d0bde219eba33a0b0c39422190e3b0436423162bdbe8d99517bbc2d92674f79ab515c9bbb247a031f6cd375b8758b286296d6dc993521461595bbf81ae331c0bcfd40c6a03efa691efc3b90513fa89877e8579c62a6eaf0dfa8c3130d8e6f76bf7e4d4f22212c1de57dcd58eddec84dec8efe1fb2c1df98e1f36291c7c57338ee45921643c9569bc", 0x4995b5922abe4152, 0x840, 0x0, 0x0) setresuid(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000340)=0x2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000002c0)={{0x3, 0xee01, 0x0, 0xffffffffffffffff, 0xee01, 0xc8}, 0x5, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x6}) semctl$IPC_RMID(0xffffffffffffffff, 0x0, 0x0) lchown(&(0x7f0000000200)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101142, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f00000001c0)={'syztnl1\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x0, 0x5, 0x0, 0x2, 0x32, @loopback, @private1, 0x40, 0x8, 0x4001141, 0x1}}) stat(&(0x7f0000000180)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x9006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r5, 0x0, r2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x80, 0x0, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x1200, 0x200000000}, r5, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x6, 0x5, 0x3, 0x2, 0x0, 0x8, 0x1012, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xee3f, 0x0, @perf_config_ext={0x2, 0x1}, 0x5011, 0x100000000, 0x7, 0x4, 0x1, 0x1, 0x1, 0x0, 0x81, 0x0, 0x5}, r5, 0x9, 0xffffffffffffffff, 0x0) setresuid(0xffffffffffffffff, r4, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001180)={{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in=@local, 0x4e20, 0x7f, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0x2b, r3, r4}, {0x3ff, 0x44, 0x0, 0x7e7, 0x4, 0x800, 0xfff, 0x5}, {0xfffffffffffff800, 0x81, 0x20, 0xa5}, 0xb41, 0x6e6bb4, 0x2, 0x0, 0x1}, {{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x4d6, 0x3c}, 0xa, @in6=@mcast1, 0x3506, 0x0, 0x4, 0x8, 0x7, 0x2, 0x8}}, 0xe8) sendto$unix(0xffffffffffffffff, &(0x7f0000000480)="d9325a0e15d4c4a0b53dc0332b9d22d050f88932b7a5f90ed244486fb03b9ff71658f0db895fe2ef740419d7cd0e14f48058f63b02e6f05ef8c4801469567176c0c840c37d58ec551d63bf2d499de71277d23824d0bde219eba33a0b0c39422190e3b0436423162bdbe8d99517bbc2d92674f79ab515c9bbb247a031f6cd375b8758b286296d6dc993521461595bbf81ae331c0bcfd40c6a03efa691efc3b90513fa89877e8579c62a6eaf0dfa8c3130d8e6f76bf7e4d4f22212c1de57dcd58eddec84dec8efe1fb2c1df98e1f36291c7c57338ee45921643c9569bc", 0x4995b5922abe4152, 0x840, 0x0, 0x0) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000240)) [ 2045.084564] FAULT_INJECTION: forcing a failure. [ 2045.084564] name failslab, interval 1, probability 0, space 0, times 0 [ 2045.087198] CPU: 0 PID: 12290 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 2045.088616] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2045.090286] Call Trace: [ 2045.090827] dump_stack+0x107/0x167 [ 2045.091581] should_fail.cold+0x5/0xa [ 2045.092363] ? trace_hardirqs_on+0x5b/0x180 [ 2045.093242] ? __alloc_skb+0x6d/0x5b0 [ 2045.094032] should_failslab+0x5/0x20 [ 2045.094820] kmem_cache_alloc_node+0x55/0x330 [ 2045.095742] __alloc_skb+0x6d/0x5b0 [ 2045.096521] skb_segment+0x9d8/0x3a90 [ 2045.097305] ? lock_chain_count+0x20/0x20 [ 2045.098210] ? skb_zerocopy_iter_stream+0x800/0x800 [ 2045.099285] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2045.100473] ? SOFTIRQ_verbose+0x10/0x10 [ 2045.101318] __udp_gso_segment+0x11c6/0x1830 [ 2045.102218] ? __sk_receive_skb+0x830/0x830 [ 2045.103119] udp4_ufo_fragment+0x528/0x720 [ 2045.103992] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 2045.105023] inet_gso_segment+0x4fb/0x11a0 [ 2045.105913] skb_mac_gso_segment+0x273/0x570 [ 2045.106806] ? inet_sock_destruct+0x840/0x840 [ 2045.107723] ? skb_network_protocol+0x650/0x650 [ 2045.108701] ? skb_crc32c_csum_help+0x80/0x80 [ 2045.109623] ? lock_acquire+0x197/0x470 [ 2045.110437] ? __dev_queue_xmit+0x1c2/0x2710 [ 2045.111349] __skb_gso_segment+0x32d/0x6d0 [ 2045.112228] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 2045.113312] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 2045.114253] __dev_queue_xmit+0x87b/0x2710 [ 2045.115137] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2045.116085] ? mark_held_locks+0x9e/0xe0 [ 2045.116962] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2045.118040] neigh_connected_output+0x382/0x4d0 [ 2045.119011] ip_finish_output2+0x6f1/0x21f0 [ 2045.119903] ? nf_hook_slow+0xfc/0x1e0 [ 2045.120707] ? ip_frag_next+0x9e0/0x9e0 [ 2045.121521] ? skb_gso_transport_seglen+0x1ca/0x360 [ 2045.122555] __ip_finish_output.part.0+0x5f3/0xb50 [ 2045.123561] ? ip_fragment.constprop.0+0x240/0x240 [ 2045.124576] ? nf_hook+0x510/0x510 [ 2045.125319] ip_output+0x2f7/0x600 [ 2045.126057] ip_send_skb+0xdd/0x260 [ 2045.126808] udp_send_skb+0x6da/0x11d0 [ 2045.127636] udp_sendmsg+0x139a/0x2160 [ 2045.128444] ? mark_lock+0xf5/0x2df0 [ 2045.129206] ? ip_frag_init+0x350/0x350 [ 2045.130027] ? perf_trace_lock+0xac/0x490 [ 2045.130882] ? udp_setsockopt+0xc0/0xc0 [ 2045.131686] ? mark_lock+0xf5/0x2df0 [ 2045.132477] ? __lockdep_reset_lock+0x180/0x180 [ 2045.133446] ? mark_lock+0xf5/0x2df0 [ 2045.134214] ? mark_lock+0xf5/0x2df0 [ 2045.134989] ? lock_chain_count+0x20/0x20 [ 2045.135848] ? __lock_acquire+0xbb1/0x5b00 [ 2045.136754] ? lock_chain_count+0x20/0x20 [ 2045.137615] ? perf_trace_lock+0xac/0x490 [ 2045.138460] ? SOFTIRQ_verbose+0x10/0x10 [ 2045.139287] ? __lockdep_reset_lock+0x180/0x180 [ 2045.140243] udpv6_sendmsg+0x1bed/0x2af0 [ 2045.141104] ? udp_v6_push_pending_frames+0x360/0x360 [ 2045.142151] ? SOFTIRQ_verbose+0x10/0x10 [ 2045.142988] ? mark_lock+0xf5/0x2df0 [ 2045.143754] ? lock_acquire+0x197/0x470 [ 2045.144582] ? find_held_lock+0x2c/0x110 [ 2045.145418] ? __might_fault+0xd3/0x180 [ 2045.146229] ? lock_downgrade+0x6d0/0x6d0 [ 2045.147080] ? lock_downgrade+0x6d0/0x6d0 [ 2045.147934] ? sock_has_perm+0x1ea/0x280 [ 2045.148783] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2045.149839] ? _copy_from_user+0xfb/0x1b0 [ 2045.150702] ? __import_iovec+0x458/0x590 [ 2045.151549] ? udp_v6_push_pending_frames+0x360/0x360 [ 2045.152614] inet6_sendmsg+0x105/0x140 [ 2045.153408] ? inet6_compat_ioctl+0x320/0x320 [ 2045.154319] __sock_sendmsg+0xf2/0x190 [ 2045.155115] ____sys_sendmsg+0x70d/0x870 [ 2045.155949] ? sock_write_iter+0x3d0/0x3d0 [ 2045.156825] ? do_recvmmsg+0x6d0/0x6d0 [ 2045.157618] ? perf_trace_lock+0xac/0x490 [ 2045.158474] ? __lockdep_reset_lock+0x180/0x180 [ 2045.159419] ? perf_trace_lock+0xac/0x490 [ 2045.160261] ? SOFTIRQ_verbose+0x10/0x10 [ 2045.161108] ___sys_sendmsg+0xf3/0x170 [ 2045.161906] ? sendmsg_copy_msghdr+0x160/0x160 [ 2045.162846] ? lock_downgrade+0x6d0/0x6d0 [ 2045.163695] ? find_held_lock+0x2c/0x110 [ 2045.164560] ? __fget_files+0x296/0x4c0 [ 2045.165549] ? __fget_light+0xea/0x290 [ 2045.166356] __sys_sendmsg+0xe5/0x1b0 [ 2045.167133] ? __sys_sendmsg_sock+0x40/0x40 [ 2045.168010] ? rcu_read_lock_any_held+0x75/0xa0 [ 2045.169004] do_syscall_64+0x33/0x40 [ 2045.169768] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2045.170809] RIP: 0033:0x7f09634e0b19 [ 2045.171566] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2045.175367] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2045.176920] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 2045.178371] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 2045.179822] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2045.181278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2045.182725] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:58:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x55c}], 0x1) 04:58:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000140)=0x3) 04:58:15 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0x0, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:58:30 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0) ioctl$FITRIM(r0, 0x80047210, 0x0) truncate(&(0x7f00000000c0)='./file2\x00', 0x7f) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/schedstat\x00', 0x0, 0x0) openat(r1, &(0x7f0000000140)='./file1\x00', 0x151103, 0x54) 04:58:30 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, 0x0, 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:58:30 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x15, 0x1, 0x1, 0xf9, 0x0, 0x7fffffff, 0x200, 0x4, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x80, 0x1, @perf_config_ext={0x7fffffff, 0x8}, 0x400, 0x61cb, 0xffffbd7d, 0x3, 0x3, 0x8, 0x2, 0x0, 0x7c9, 0x0, 0x2a35800000000000}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000300)=""/246, 0xf6}], 0x2) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x807, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYRESDEC=r0]) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) 04:58:30 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 50) 04:58:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x55d}], 0x1) 04:58:30 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) read(r0, &(0x7f0000019340)=""/102400, 0x19000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000280)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r2 = io_uring_setup(0xd58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffe}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, 0x0, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000140), 0x24, 0x24003) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffff856}}, './file1\x00'}) r6 = openat$cgroup_freezer_state(r1, &(0x7f00000001c0), 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000200)=[r2, r4, r5, r1, r6], 0x5) write(r1, &(0x7f0000000240)="01", 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=[r2, r0], 0x2) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000019300)='./file1\x00', 0x0, &(0x7f000001a440), 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x35) 04:58:30 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000140)=0x3) 04:58:30 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004ec0)=0x0) stat(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005580)=0x0) r6 = getegid() setresgid(r6, r6, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r7, 0x0, 0x0) r8 = getegid() setresgid(r8, r8, 0x0) r9 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, r9, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x80, 0x0, 0x0, 0x2, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x1200, 0x200000000}, r9, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f00000055c0)=[0xffffffffffffffff, 0xee00, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006a40)=0x0) [ 2060.140331] FAULT_INJECTION: forcing a failure. [ 2060.140331] name failslab, interval 1, probability 0, space 0, times 0 [ 2060.141653] CPU: 0 PID: 12327 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 2060.142384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2060.143287] Call Trace: [ 2060.143576] dump_stack+0x107/0x167 [ 2060.143986] should_fail.cold+0x5/0xa [ 2060.144395] ? __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2060.144982] ? create_object.isra.0+0x3a/0xa20 [ 2060.145473] should_failslab+0x5/0x20 [ 2060.145901] kmem_cache_alloc+0x5b/0x310 [ 2060.146345] create_object.isra.0+0x3a/0xa20 [ 2060.146828] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2060.147384] kmem_cache_alloc_node+0x169/0x330 [ 2060.147896] __alloc_skb+0x6d/0x5b0 [ 2060.148295] skb_segment+0x9d8/0x3a90 [ 2060.148710] ? lock_chain_count+0x20/0x20 [ 2060.149190] ? skb_zerocopy_iter_stream+0x800/0x800 [ 2060.149730] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2060.150316] ? SOFTIRQ_verbose+0x10/0x10 [ 2060.150771] __udp_gso_segment+0x11c6/0x1830 [ 2060.151259] ? __sk_receive_skb+0x830/0x830 [ 2060.151744] udp4_ufo_fragment+0x528/0x720 [ 2060.152216] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 2060.152782] inet_gso_segment+0x4fb/0x11a0 [ 2060.153268] skb_mac_gso_segment+0x273/0x570 [ 2060.153760] ? inet_sock_destruct+0x840/0x840 [ 2060.154271] ? skb_network_protocol+0x650/0x650 [ 2060.154798] ? skb_crc32c_csum_help+0x80/0x80 [ 2060.155307] ? lock_acquire+0x197/0x470 [ 2060.155759] ? __dev_queue_xmit+0x1c2/0x2710 [ 2060.156453] __skb_gso_segment+0x32d/0x6d0 [ 2060.156947] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 2060.157525] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 2060.158042] __dev_queue_xmit+0x87b/0x2710 [ 2060.158524] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2060.159041] ? mark_held_locks+0x9e/0xe0 [ 2060.159512] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2060.160109] neigh_connected_output+0x382/0x4d0 [ 2060.160663] ip_finish_output2+0x6f1/0x21f0 [ 2060.161154] ? nf_hook_slow+0xfc/0x1e0 [ 2060.161584] ? ip_frag_next+0x9e0/0x9e0 [ 2060.162027] ? skb_gso_transport_seglen+0x1ca/0x360 [ 2060.162588] __ip_finish_output.part.0+0x5f3/0xb50 [ 2060.163144] ? ip_fragment.constprop.0+0x240/0x240 [ 2060.163687] ? nf_hook+0x510/0x510 [ 2060.164083] ip_output+0x2f7/0x600 [ 2060.164496] ip_send_skb+0xdd/0x260 [ 2060.164933] udp_send_skb+0x6da/0x11d0 [ 2060.165380] udp_sendmsg+0x139a/0x2160 [ 2060.165822] ? ip_frag_init+0x350/0x350 [ 2060.166267] ? lock_chain_count+0x20/0x20 [ 2060.166735] ? udp_setsockopt+0xc0/0xc0 [ 2060.167177] ? mark_lock+0xf5/0x2df0 [ 2060.167602] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2060.168232] ? mark_lock+0xf5/0x2df0 [ 2060.168661] ? mark_lock+0xf5/0x2df0 [ 2060.168673] ? lock_chain_count+0x20/0x20 [ 2060.168686] ? lock_chain_count+0x20/0x20 [ 2060.168709] ? mark_lock+0xf5/0x2df0 [ 2060.168726] udpv6_sendmsg+0x1bed/0x2af0 [ 2060.168748] ? udp_v6_push_pending_frames+0x360/0x360 sendmmsg$unix(r1, &(0x7f0000006ac0)=[{{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000140)="8817781c8c7199326a46a39e6c536ab14fabc72c0998cf1c91a75d30d7eb0b293c8a5c4891e8f4f4084570feb7c1b5d7ae493b173ef38b6e456744c5a4ad93009eeabd0132108af623f1575e13dafc57183a5f66eb7611f81f5169c5c335acb6416644f76ab6c2e1f920985096fd896f3cc7e8f78db6b8ded5d801b5a069103f554bd471606b5036c52bfbc19c19dff17536b581dfae5f637efdf634b96efd4dc71529eb4fb53ef350736ac9b0f1d3e0b34fa88a4ac5e72c048ccbdd7f3dc8a9f1a790962cf6fbe8ae296d758db21c59f5ac6e95d9ed045399bbe95696a3473ac3", 0xe1}, {&(0x7f0000000240)="98aea96952601c56fd608e0cd6a74b858187dbf97334e39ea5734636e214b8e8619ea26c6cca4e546e0dea4064b20da19e917891372cf162c9d05eddbd295f5ca7f24d4f9c586de5e43a362efa447d004dfc60146c6f840b1be80ae1685dad9bee4f375db1882e5632888957c70194070a82e7a23b9be4d73e8879f0ecf2632ebfe359d2ec98c0f7746dad43b2b419ed6917ecd34ebb80f0adc73e873bce3bf065224f7837343e9b638a5903dac686bb13bf6792c6bb309b6d7d87ae45242c256b9ad4e2ef4f5cb1b60c3e72c35dbdc51a420111e4229cb9e529fffb109f82131c91486121", 0xe5}, {&(0x7f00000003c0)="74f710b9632ac179157fd780cd6725c554428dae17ce5ef69730cdf8334f2b7aebefc6ac09931c17e0fe81979bdd21901ad7334a87fe45dc92a427d38eae4f19118e435cbe533ee827ce09194e8fa88dd799e9a0833b403885b2ead51e1b47f69c463d2cd12e85fb", 0x68}, {&(0x7f0000000440)="f4faa91bfdf2bb961450a043eb88fd531ca1cd13d11d81f1e02b015a263b2d1fdb1645638275956a116f3f1d2179a3b452e9de39512aa83ac89cb31f6cc68f00ea794ac897e2", 0x46}, {&(0x7f00000004c0)="cd0efdabd55e0bf518bfba37b1629eedd077e679e3f09195e07bfae248f78bf7ed97c7b8cc9db58b831d1a437669d4a0e8a58a189b7d93f43458151fe762c27fd80855287cdc23fa317c7233b76f983bc3f89610cad56f1e3a22f5e0d185376505379b22e465b59dacc829c2df333403e5cd503ea4f6944cf52984e4e9e83c8ec2337f6ccc1ef1d10a06a7d282eeb8e79a2f8890a279d02b60598cce56d93834034ee96ade22b6b842bc053540f3f2de4cf1d11a26890583910772de99e38000f77c141da9d678995517ff185d80c76cbb9c26c47364f7c651856cb84464b7d4f4e3e9bcc5de9a8ba565", 0xea}, {&(0x7f00000005c0)="5fd6cfc37ce0bcb3f234ec7fda4102218986f7f2fc10c75e14de9c42e72facd219ae912e4a0f4aa7357278649ccad51fbc44074b7e13d4c91b4e421d0ed22d6bd14e53f8829fd13bb43ff02667f558ccf05ac0934bd34afcf44f7f8cf450898c95a57533f2f5be4069af71b6b16c20faf6f7d409ffe9fb331a4da65278bd596b2b89112b8bf3aee14cf77c59dc6497", 0x8f}, {&(0x7f0000000680)="792812f2bbd979d9849b52db3af1275b00eb80f99aaecd2fd5f4a7c08dfc81eac8861c43a422ebdbf16ba0c201c667939b5ec5c7feeab6a3831f67815978cea20aadabe7684af38138d3bc825dcd60908a941493f41b2a6d147777a819f091ca4f6a0178b8699a388574a09e7d4787c0752732cc108acef7e81b4df3716b7800590a04b4666e9ec75308c6d1dd495eb5572678f73cd7a509d9455ee42168682dff3171369747fa521445786de856119c6f08a5a54f02e8f66488819048c2d5e2bd9216a31874ef0728cf5fb81f0107b8f674b3b89ad9fcdfc9c9558b3209237f73", 0xe1}], 0x7, 0x0, 0x0, 0x8004}}, {{&(0x7f0000000800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000880)="4c96d87a9a7320db011407ca1eb22b8d396c6d0ddcb172c39db3a6330840a97676d2c7605267da78fc94bcaec11c2d0e799109151461819387fecc98d3f9e7ac649f544f4c492a618cacd187d7fde98c5ede3f776258a06b4609ee53be13805f120dfc771a1e492a08a978647ff3921b3239c598de016ef5567fbcc4c4119dab3340873aa5208333645d574c4adb1edbef7322585b7aa56bc1ca5eacd33a95a0124f3e5ef0447642a230d4e99b5836a9fb3ec1a399b230b24d0de59053f2616a", 0xc0}], 0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="240000000000fbff000000000102b57f92de4eb57e480000", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="bb15db589471c27cf6c312bd657a84d6e6ffa22861bca4bb147245aacc680728adf4f75792af43d43ae857d55218940a9c72f70e3c7022975258630fa979efec7d667185c46ea24e158ba1179e06e0f07056c2bac991bed975a15955cce9cade9cc7d4807d77c52802e0f142d4d68f7056e8e66e7d6b131682e6d2afcba005ca998a60a48e08e633c73e198189e78ab9f4a523bc01afe4fdac4466089ac2742a61b06432aab733123390da93fdb98d306addeaf88d48cfbd25c3eed03574af34d13826017fcf4b4c27eeb2d4f59de2", @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="250000000000005d81998f0002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x24000000}}, {{&(0x7f0000002480)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003740)=[{&(0x7f0000002500)="d4b2c55e23aef38b3debe62def4996ca146e21cec00e12d60d8d9888e12201d3011a8983f84ed1ff8ee080b607fc589d6a78781dd2337976c804eb39d3", 0x3d}, 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{&(0x7f0000005380)="dceb26983060824751ef3a42f3bc0b8d03e286f8986f50d43f882c83c497a92ddff11c511489b5ea69411d19168e40d796eca88e133215df77bca263953385e7a2197a4eebe1e8e72276ad4c3434e68fd312430fdaf8b15c45262a21441f9be1eeaf063a7c79f087d02dd269c2608f231d7bc3e850ccda04d43f86ec7fe095dd4e768259af868e2f5c099f0148978a2526005cb709cdbf4dc7774079833dcdbea30a1b5d5caad8c7b6e066080f08f7e374bb633bb625474daadc0b55985bbb467ddb27d48e2ac2f97b708d556a8f68081e1ad3aa125baf40efe81a87e0ad8abadf65d8ad52ff4597c8a27acc332577", 0xef}, {&(0x7f0000005480)="04e70b777487a8ae7a7c65699c22f7dae54f98b6659b74d5b304604e81b38ec155f1638de3726c642b50b9a52e", 0x2d}, {&(0x7f00000054c0)="a826e06375962f040f792e6324783e4f6b882935167351d35cf33200cff12a1b90dc26", 0x23}], 0x6, &(0x7f0000005600)=[@cred={{0x1c, 0x1, 0x2, {r5, 0x0, r6}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xee01, r10}}}], 0x60, 0x8804}}, {{&(0x7f0000005680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006840)=[{&(0x7f0000005700)="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0x1000}, {&(0x7f0000006700)="f708a1fc0b2c515c88c173409538f49740d567ee032773be884f6b3ce6d2ffb5bf6cd365a53f98276385c3181cd848b61c418daf39141c6458eaf93cf04e6d7671cf0a3fd8db339f288891235d19fcbf5bdf9ac900be19e649f5ea783e2939c311169cbaec65c07630db12bf8eac3bdd671c754b0ea68279dcc008c5f125b6959778522c6aa2d8ca4c6119", 0x8b}, {&(0x7f00000067c0)="34e264f5e83f80b6328c6e4b13a5009db5d7231758de9c5ec086d11a7ac4", 0x1e}, {&(0x7f0000006800)="9e4d09e1fa8d1f5544ae7f3d9613bc1bafb3", 0x12}], 0x4, 0x0, 0x0, 0x4000814}}, {{&(0x7f0000006880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000006900)="d1cbf5536fa3245b44e579b061600cc977fadfc4db1ec7e8a6fb5bdb56e959514caab9e3a0a8d4a764f7c7857046e194016e70b709505845fcc9c9f6d2d9c91236b4f5d6526dd3917bf7a6197403504f663211d9530d64d84f45e46f1bb5896523e8231a08179da6bb68276f0b336218c914af60ffa754ac695a36079692ebd28d9e26009f0f1c54723dcc25167728dea359acd94714aeccb1026199df0af1c7567916bc93e663fa4162ce935ef4c8fd227eeec9555e86835a8356338892e34c21", 0xc1}], 0x1, &(0x7f0000006a80)=[@cred={{0x1c, 0x1, 0x2, {r11, 0xffffffffffffffff}}}], 0x20, 0x801}}], 0x9, 0x0) 04:58:30 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0xa0) syz_mount_image$vfat(0x0, 0x0, 0x9, 0x0, 0x0, 0x8c, &(0x7f0000000340)={[], [{@euid_lt={'euid<', 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x2}}, {@measure}, {@seclabel}]}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x400000a}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/block/sr0', 0x200000, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x101}, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x100000001) [ 2060.168757] ? SOFTIRQ_verbose+0x10/0x10 [ 2060.168772] ? mark_lock+0xf5/0x2df0 [ 2060.168787] ? lock_acquire+0x197/0x470 [ 2060.168796] ? find_held_lock+0x2c/0x110 [ 2060.168811] ? __might_fault+0xd3/0x180 [ 2060.168822] ? lock_downgrade+0x6d0/0x6d0 [ 2060.168835] ? lock_downgrade+0x6d0/0x6d0 [ 2060.168851] ? sock_has_perm+0x1ea/0x280 [ 2060.168864] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2060.168878] ? _copy_from_user+0xfb/0x1b0 [ 2060.168898] ? __import_iovec+0x458/0x590 [ 2060.168908] ? udp_v6_push_pending_frames+0x360/0x360 [ 2060.168923] inet6_sendmsg+0x105/0x140 [ 2060.168933] ? inet6_compat_ioctl+0x320/0x320 [ 2060.168943] __sock_sendmsg+0xf2/0x190 [ 2060.168954] ____sys_sendmsg+0x70d/0x870 [ 2060.168967] ? sock_write_iter+0x3d0/0x3d0 [ 2060.168975] ? do_recvmmsg+0x6d0/0x6d0 [ 2060.168986] ? perf_trace_lock+0xac/0x490 [ 2060.169001] ? __lockdep_reset_lock+0x180/0x180 [ 2060.169009] ? perf_trace_lock+0xac/0x490 [ 2060.169019] ? SOFTIRQ_verbose+0x10/0x10 [ 2060.169033] ___sys_sendmsg+0xf3/0x170 [ 2060.169045] ? sendmsg_copy_msghdr+0x160/0x160 [ 2060.169060] ? lock_downgrade+0x6d0/0x6d0 [ 2060.169073] ? find_held_lock+0x2c/0x110 [ 2060.169091] ? __fget_files+0x296/0x4c0 [ 2060.169109] ? __fget_light+0xea/0x290 [ 2060.169126] __sys_sendmsg+0xe5/0x1b0 [ 2060.169137] ? __sys_sendmsg_sock+0x40/0x40 [ 2060.169147] ? rcu_read_lock_any_held+0x75/0xa0 [ 2060.169178] do_syscall_64+0x33/0x40 [ 2060.169190] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2060.169198] RIP: 0033:0x7f09634e0b19 [ 2060.169210] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2060.169216] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2060.169229] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 2060.169235] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 2060.169241] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2060.169247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2060.169254] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:58:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) 04:58:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x564}], 0x1) 04:58:45 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) setns(0xffffffffffffffff, 0x10000000) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x2a0000, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000a452aad8e4cc5ac8052ed82a408f41b171b945f78aaf4e0200000000000600000000000000a7470120339f1b39865669100daa4f8598ac560cff1ec827416d6e77a6885e90f2af69045087cb6a795906889f85dd28759754547bc020a0bf2b1571bfb25248cf8a2cd5955e6869d4f32b8a3cdd"], 0x1c}}, 0x20000000) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="5000000089ed5d441f29b2c971125369a333008000009c7c8e9a1edcf6f577024a2be4e62a08ef8551780d92ed392b98c6fe16c1d8e6e7c45062c1e77f06cf23ac5f04271e80f9ea2df22ee39e9fbf543476a29bd410babf0a82c854ae3577719cbcffa994b40a0104ee783c459e57d9227783f457b53917dd8caa8dbff7e5bf0273e9ff20fed626", @ANYRES16=r1, @ANYBLOB="000227bd7000fedbdf25100000000800080009000000080006001e2ad96c0800060002000000080008000101000008000600010000800800090002000000040001800800080000000100"], 0x50}, 0x1, 0x0, 0x0, 0x20000800}, 0x4004080) readv(0xffffffffffffffff, &(0x7f0000000180)=[{0x0}, {&(0x7f0000000400)=""/253, 0xfd}], 0x2) io_setup(0x800, &(0x7f0000000200)) unshare(0x48020200) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r3, &(0x7f0000000040)={0x1f, @fixed}, 0x8) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000100)=0x4) r4 = open_tree(r0, &(0x7f0000000240)='./file0\x00', 0x1) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r4, &(0x7f0000000280)="8c071e0e853cbdb90eebf38a236ca881682cee015ca3d0e5", 0x18, 0x0, 0x0, 0x1}]) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00'}) 04:58:45 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, 0x0, 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:58:45 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, &(0x7f00000003c0)={{0x0, 0x9, 0x5, 0x9, 0x51d1, 0x0, 0x7, 0x9, 0x6, 0x7ff, 0xc7, 0xfff, 0x4, 0x10001, 0xb9}}) 04:58:45 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 51) 04:58:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) read(r0, &(0x7f0000019340)=""/102400, 0x19000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000280)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r2 = io_uring_setup(0xd58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffe}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, 0x0, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000140), 0x24, 0x24003) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffff856}}, './file1\x00'}) r6 = openat$cgroup_freezer_state(r1, &(0x7f00000001c0), 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000200)=[r2, r4, r5, r1, r6], 0x5) write(r1, &(0x7f0000000240)="01", 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=[r2, r0], 0x2) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000019300)='./file1\x00', 0x0, &(0x7f000001a440), 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x35) 04:58:45 executing program 3: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$802154_raw(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000013c0)="22d0fa", 0x3}}, 0x0) [ 2075.126034] ieee802154 phy0 wpan0: encryption failed: -22 [ 2075.135182] selinux_netlink_send: 28 callbacks suppressed [ 2075.135207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21156 sclass=netlink_route_socket pid=12353 comm=syz-executor.7 [ 2075.183692] FAULT_INJECTION: forcing a failure. [ 2075.183692] name failslab, interval 1, probability 0, space 0, times 0 [ 2075.186084] CPU: 1 PID: 12361 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 2075.187478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2075.189162] Call Trace: [ 2075.189701] dump_stack+0x107/0x167 [ 2075.190449] should_fail.cold+0x5/0xa [ 2075.191226] ? __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2075.192288] ? create_object.isra.0+0x3a/0xa20 [ 2075.193244] should_failslab+0x5/0x20 [ 2075.194029] kmem_cache_alloc+0x5b/0x310 [ 2075.194875] create_object.isra.0+0x3a/0xa20 [ 2075.195779] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2075.196836] kmem_cache_alloc_node+0x169/0x330 [ 2075.197788] __alloc_skb+0x6d/0x5b0 [ 2075.198546] skb_segment+0x9d8/0x3a90 [ 2075.199327] ? lock_chain_count+0x20/0x20 [ 2075.200231] ? skb_zerocopy_iter_stream+0x800/0x800 [ 2075.201272] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2075.202340] ? SOFTIRQ_verbose+0x10/0x10 [ 2075.203183] __udp_gso_segment+0x11c6/0x1830 [ 2075.204091] ? __sk_receive_skb+0x830/0x830 [ 2075.205010] udp4_ufo_fragment+0x528/0x720 [ 2075.205885] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 2075.206905] inet_gso_segment+0x4fb/0x11a0 [ 2075.207798] skb_mac_gso_segment+0x273/0x570 [ 2075.208698] ? inet_sock_destruct+0x840/0x840 [ 2075.209625] ? skb_network_protocol+0x650/0x650 [ 2075.210576] ? skb_crc32c_csum_help+0x80/0x80 [ 2075.211491] ? lock_acquire+0x197/0x470 [ 2075.212302] ? __dev_queue_xmit+0x1c2/0x2710 [ 2075.213224] __skb_gso_segment+0x32d/0x6d0 [ 2075.214093] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 2075.215163] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 2075.216097] __dev_queue_xmit+0x87b/0x2710 [ 2075.216981] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2075.217929] ? mark_held_locks+0x9e/0xe0 [ 2075.218766] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2075.219844] neigh_connected_output+0x382/0x4d0 04:58:45 executing program 3: sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8080}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000700)='uid_map\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x20000, 0x40) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x40, 0x8, 0x80, 0x3f, 0x0, 0xffff, 0x20000, 0x8, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000040), 0xc}, 0x402a0, 0x0, 0x9, 0x0, 0x905, 0x8, 0x5, 0x0, 0x1, 0x0, 0x7}, 0x0, 0xa, r3, 0x8) fallocate(r2, 0x0, 0x0, 0x1000002) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x1000009, 0x1f012, r2, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/asound/timers\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r1) syz_io_uring_setup(0x3a75, &(0x7f0000000540)={0x0, 0x0, 0x20, 0x3}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000100)) 04:58:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) [ 2075.220823] ip_finish_output2+0x6f1/0x21f0 [ 2075.221890] ? nf_hook_slow+0xfc/0x1e0 [ 2075.222691] ? ip_frag_next+0x9e0/0x9e0 [ 2075.223489] ? skb_gso_transport_seglen+0x1ca/0x360 [ 2075.224525] __ip_finish_output.part.0+0x5f3/0xb50 [ 2075.225521] ? ip_fragment.constprop.0+0x240/0x240 [ 2075.226519] ? nf_hook+0x510/0x510 [ 2075.227251] ip_output+0x2f7/0x600 [ 2075.227985] ip_send_skb+0xdd/0x260 [ 2075.228746] udp_send_skb+0x6da/0x11d0 [ 2075.229550] udp_sendmsg+0x139a/0x2160 [ 2075.230350] ? ip_frag_init+0x350/0x350 [ 2075.231153] ? lock_chain_count+0x20/0x20 [ 2075.232004] ? udp_setsockopt+0xc0/0xc0 [ 2075.232848] ? perf_trace_lock+0xac/0x490 [ 2075.233718] ? SOFTIRQ_verbose+0x10/0x10 [ 2075.234566] ? lock_chain_count+0x20/0x20 [ 2075.235440] ? __lockdep_reset_lock+0x180/0x180 04:58:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast1}, 0x1c) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x0, 0x7, 0x0, 'queue0\x00', 0xfffffffd}) r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)='attr/exec\x00') writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) io_setup(0x81, &(0x7f0000000040)=0x0) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r5, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) io_submit(r4, 0x2, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x4, r2, &(0x7f00000000c0)="bed0c098974c6033a213a11c704be280fdd63d53532f5434d262f987b56b9e34f6348f3f6ec5378b9ac464ff663b166b17f0fd87257ebfddc7ff56642929b39602dd19ac776aeaf0da13c8cea8b553059a18b8216350a045169e8ba32c6cb678a75a6319ad2199df6728ce90e058cbd5d82cefd5", 0x74, 0x3, 0x0, 0x0, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x2, 0x69, r5, &(0x7f0000000180)="a97755cb9ec053247e1b7b9e28f96a08f296f5cf5cc14fb0b72b1f36e570cc765d49f1375c02a98e41db45065fffc7fdc74c294884a6075bc144656acdb0074728f64a4517608416de766f84d9e70d3bb30ea1e9593a7d00f348de626f0ee269b1544314ab86de919bdc2134ff478d9d12f5c172e84ce940c8632c8756931441b7229cd682d32172b31c4970b295e259bcbb831ebacec5d036254ded6d36198656103d1a297d6309c81d3716dfb8ce16266fef6932aed9145c38c4900474b0c6aafac279ee250aadca5cde0df13f747bbd31b7214eea85b83afa21f469ffb0028f", 0xe1, 0x0, 0x0, 0x2, r3}]) [ 2075.236399] ? mark_lock+0xf5/0x2df0 [ 2075.237323] ? mark_lock+0xf5/0x2df0 [ 2075.238116] ? lock_chain_count+0x20/0x20 [ 2075.238965] ? lock_chain_count+0x20/0x20 [ 2075.239829] ? mark_lock+0xf5/0x2df0 [ 2075.240605] udpv6_sendmsg+0x1bed/0x2af0 [ 2075.241478] ? udp_v6_push_pending_frames+0x360/0x360 [ 2075.242536] ? SOFTIRQ_verbose+0x10/0x10 [ 2075.243359] ? mark_lock+0xf5/0x2df0 [ 2075.244125] ? lock_acquire+0x197/0x470 [ 2075.244932] ? find_held_lock+0x2c/0x110 [ 2075.245786] ? __might_fault+0xd3/0x180 [ 2075.246618] ? lock_downgrade+0x6d0/0x6d0 [ 2075.247452] ? lock_downgrade+0x6d0/0x6d0 [ 2075.248302] ? sock_has_perm+0x1ea/0x280 [ 2075.249133] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2075.250168] ? _copy_from_user+0xfb/0x1b0 [ 2075.251015] ? __import_iovec+0x458/0x590 [ 2075.251847] ? udp_v6_push_pending_frames+0x360/0x360 [ 2075.252897] inet6_sendmsg+0x105/0x140 [ 2075.253673] ? inet6_compat_ioctl+0x320/0x320 [ 2075.254563] __sock_sendmsg+0xf2/0x190 [ 2075.255355] ____sys_sendmsg+0x70d/0x870 [ 2075.256183] ? sock_write_iter+0x3d0/0x3d0 [ 2075.257060] ? do_recvmmsg+0x6d0/0x6d0 [ 2075.257842] ? perf_trace_lock+0xac/0x490 [ 2075.258677] ? __lockdep_reset_lock+0x180/0x180 [ 2075.259603] ? perf_trace_lock+0xac/0x490 [ 2075.260434] ? SOFTIRQ_verbose+0x10/0x10 [ 2075.261264] ___sys_sendmsg+0xf3/0x170 [ 2075.262049] ? sendmsg_copy_msghdr+0x160/0x160 [ 2075.262968] ? lock_downgrade+0x6d0/0x6d0 [ 2075.263804] ? find_held_lock+0x2c/0x110 [ 2075.264630] ? __fget_files+0x296/0x4c0 [ 2075.265547] ? __fget_light+0xea/0x290 [ 2075.266344] __sys_sendmsg+0xe5/0x1b0 [ 2075.267110] ? __sys_sendmsg_sock+0x40/0x40 [ 2075.267972] ? rcu_read_lock_any_held+0x75/0xa0 [ 2075.268952] do_syscall_64+0x33/0x40 [ 2075.269705] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2075.270733] RIP: 0033:0x7f09634e0b19 [ 2075.271483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2075.275176] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2075.276700] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 2075.278131] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 2075.279553] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2075.280980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2075.282397] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:58:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x569}], 0x1) 04:58:45 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:58:45 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 52) 04:58:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) [ 2075.561599] FAULT_INJECTION: forcing a failure. [ 2075.561599] name failslab, interval 1, probability 0, space 0, times 0 [ 2075.564146] CPU: 0 PID: 12385 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 2075.565576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2075.567285] Call Trace: [ 2075.567834] dump_stack+0x107/0x167 [ 2075.568588] should_fail.cold+0x5/0xa [ 2075.569394] should_failslab+0x5/0x20 [ 2075.570176] __kmalloc_node_track_caller+0x74/0x3b0 [ 2075.571206] ? skb_segment+0x9d8/0x3a90 [ 2075.572043] __alloc_skb+0xb1/0x5b0 [ 2075.572822] skb_segment+0x9d8/0x3a90 [ 2075.573611] ? lock_chain_count+0x20/0x20 [ 2075.574516] ? skb_zerocopy_iter_stream+0x800/0x800 [ 2075.575555] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2075.576633] ? SOFTIRQ_verbose+0x10/0x10 [ 2075.577506] __udp_gso_segment+0x11c6/0x1830 [ 2075.578424] ? __sk_receive_skb+0x830/0x830 [ 2075.579336] udp4_ufo_fragment+0x528/0x720 [ 2075.580206] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 2075.581250] inet_gso_segment+0x4fb/0x11a0 [ 2075.582139] skb_mac_gso_segment+0x273/0x570 [ 2075.583052] ? inet_sock_destruct+0x840/0x840 [ 2075.583980] ? skb_network_protocol+0x650/0x650 [ 2075.584946] ? skb_crc32c_csum_help+0x80/0x80 [ 2075.585866] ? lock_acquire+0x197/0x470 [ 2075.586686] ? __dev_queue_xmit+0x1c2/0x2710 [ 2075.587600] __skb_gso_segment+0x32d/0x6d0 [ 2075.588480] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 2075.589567] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 2075.590512] __dev_queue_xmit+0x87b/0x2710 [ 2075.591417] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2075.592381] ? mark_held_locks+0x9e/0xe0 [ 2075.593245] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2075.594336] neigh_connected_output+0x382/0x4d0 [ 2075.595321] ip_finish_output2+0x6f1/0x21f0 [ 2075.596229] ? nf_hook_slow+0xfc/0x1e0 [ 2075.597037] ? ip_frag_next+0x9e0/0x9e0 [ 2075.597856] ? skb_gso_transport_seglen+0x1ca/0x360 [ 2075.598887] __ip_finish_output.part.0+0x5f3/0xb50 [ 2075.599902] ? ip_fragment.constprop.0+0x240/0x240 [ 2075.600921] ? nf_hook+0x510/0x510 [ 2075.601662] ip_output+0x2f7/0x600 [ 2075.602394] ip_send_skb+0xdd/0x260 [ 2075.603148] udp_send_skb+0x6da/0x11d0 [ 2075.603960] udp_sendmsg+0x139a/0x2160 [ 2075.604761] ? mark_lock+0xf5/0x2df0 [ 2075.605533] ? ip_frag_init+0x350/0x350 [ 2075.606368] ? perf_trace_lock+0xac/0x490 [ 2075.607233] ? udp_setsockopt+0xc0/0xc0 [ 2075.608061] ? mark_lock+0xf5/0x2df0 [ 2075.608846] ? __lockdep_reset_lock+0x180/0x180 [ 2075.609819] ? mark_lock+0xf5/0x2df0 [ 2075.610596] ? mark_lock+0xf5/0x2df0 [ 2075.611377] ? lock_chain_count+0x20/0x20 [ 2075.612234] ? __lock_acquire+0xbb1/0x5b00 [ 2075.613110] ? lock_chain_count+0x20/0x20 [ 2075.613982] ? perf_trace_lock+0xac/0x490 [ 2075.614854] ? SOFTIRQ_verbose+0x10/0x10 [ 2075.615694] ? __lockdep_reset_lock+0x180/0x180 [ 2075.616671] udpv6_sendmsg+0x1bed/0x2af0 [ 2075.617532] ? udp_v6_push_pending_frames+0x360/0x360 [ 2075.618602] ? SOFTIRQ_verbose+0x10/0x10 [ 2075.619453] ? mark_lock+0xf5/0x2df0 [ 2075.620232] ? lock_acquire+0x197/0x470 [ 2075.621097] ? find_held_lock+0x2c/0x110 [ 2075.621934] ? __might_fault+0xd3/0x180 [ 2075.622744] ? lock_downgrade+0x6d0/0x6d0 [ 2075.623594] ? lock_downgrade+0x6d0/0x6d0 [ 2075.624447] ? sock_has_perm+0x1ea/0x280 [ 2075.625296] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2075.626355] ? _copy_from_user+0xfb/0x1b0 [ 2075.627220] ? __import_iovec+0x458/0x590 [ 2075.628071] ? udp_v6_push_pending_frames+0x360/0x360 [ 2075.629148] inet6_sendmsg+0x105/0x140 [ 2075.629952] ? inet6_compat_ioctl+0x320/0x320 [ 2075.630878] __sock_sendmsg+0xf2/0x190 [ 2075.631688] ____sys_sendmsg+0x70d/0x870 [ 2075.632529] ? sock_write_iter+0x3d0/0x3d0 [ 2075.633408] ? do_recvmmsg+0x6d0/0x6d0 [ 2075.634213] ? perf_trace_lock+0xac/0x490 [ 2075.635079] ? __lockdep_reset_lock+0x180/0x180 [ 2075.636042] ? perf_trace_lock+0xac/0x490 [ 2075.636908] ? SOFTIRQ_verbose+0x10/0x10 [ 2075.637762] ___sys_sendmsg+0xf3/0x170 [ 2075.638570] ? sendmsg_copy_msghdr+0x160/0x160 [ 2075.639523] ? lock_downgrade+0x6d0/0x6d0 [ 2075.640383] ? find_held_lock+0x2c/0x110 [ 2075.641253] ? __fget_files+0x296/0x4c0 [ 2075.642089] ? __fget_light+0xea/0x290 [ 2075.642905] __sys_sendmsg+0xe5/0x1b0 [ 2075.643695] ? __sys_sendmsg_sock+0x40/0x40 [ 2075.644591] ? rcu_read_lock_any_held+0x75/0xa0 [ 2075.645591] do_syscall_64+0x33/0x40 [ 2075.646366] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2075.647423] RIP: 0033:0x7f09634e0b19 [ 2075.648192] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2075.651979] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2075.653583] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 2075.655077] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 2075.656564] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2075.658067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2075.659544] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21156 sclass=netlink_route_socket pid=12353 comm=syz-executor.7 [ 2075.662063] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:58:59 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) read(r0, &(0x7f0000019340)=""/102400, 0x19000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000280)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r2 = io_uring_setup(0xd58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffe}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, 0x0, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000140), 0x24, 0x24003) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffff856}}, './file1\x00'}) r6 = openat$cgroup_freezer_state(r1, &(0x7f00000001c0), 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000200)=[r2, r4, r5, r1, r6], 0x5) write(r1, &(0x7f0000000240)="01", 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=[r2, r0], 0x2) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000019300)='./file1\x00', 0x0, &(0x7f000001a440), 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x35) 04:58:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x56d}], 0x1) 04:58:59 executing program 3: ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101982, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c00, 0x0) chown(0x0, 0xee00, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001300)='cmdline\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f00000005c0)=""/120, 0x78}, {&(0x7f00000000c0)=""/196, 0xc4}], 0x2, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), 0x0, 0x0, 0x0, &(0x7f0000001900), 0x401, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) mount$bind(&(0x7f00000003c0)='./file1\x00', 0x0, &(0x7f0000000700), 0xb60092, 0x0) openat(0xffffffffffffffff, &(0x7f0000000440)='./file1\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, 0x0) ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000880)={0x1, 0x3, 0x1000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)}) fcntl$getown(0xffffffffffffffff, 0x9) 04:58:59 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 53) 04:58:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)) 04:58:59 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404e}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) syncfs(r1) r2 = fsopen(&(0x7f00000000c0)='devtmpfs\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x9, 0xd7, 0x0, 0x3, 0x0, 0x3f0d, 0x22010, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, @perf_bp, 0x10800, 0x5, 0x0, 0x8, 0x7, 0x7, 0x7, 0x0, 0x46d, 0x0, 0x9}, 0x0, 0xc, r0, 0xc) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x800) creat(&(0x7f0000000100)='./file1\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) open(0x0, 0x1810c1, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0xc000, 0x0) 04:58:59 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, 0x0, 0x40001, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:58:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/igmp6\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) [ 2089.639350] FAULT_INJECTION: forcing a failure. [ 2089.639350] name failslab, interval 1, probability 0, space 0, times 0 [ 2089.641872] CPU: 0 PID: 12405 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 2089.643274] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2089.644970] Call Trace: [ 2089.645519] dump_stack+0x107/0x167 [ 2089.645546] should_fail.cold+0x5/0xa [ 2089.645564] ? trace_hardirqs_on+0x5b/0x180 [ 2089.645584] ? __alloc_skb+0x6d/0x5b0 [ 2089.645608] should_failslab+0x5/0x20 [ 2089.645627] kmem_cache_alloc_node+0x55/0x330 [ 2089.645654] __alloc_skb+0x6d/0x5b0 [ 2089.645682] skb_segment+0x9d8/0x3a90 [ 2089.645701] ? lock_chain_count+0x20/0x20 [ 2089.645774] ? skb_zerocopy_iter_stream+0x800/0x800 [ 2089.645799] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2089.645817] ? SOFTIRQ_verbose+0x10/0x10 [ 2089.645846] __udp_gso_segment+0x11c6/0x1830 [ 2089.645869] ? __sk_receive_skb+0x830/0x830 [ 2089.645901] udp4_ufo_fragment+0x528/0x720 [ 2089.645928] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 2089.645949] inet_gso_segment+0x4fb/0x11a0 [ 2089.645990] skb_mac_gso_segment+0x273/0x570 [ 2089.646010] ? inet_sock_destruct+0x840/0x840 [ 2089.646032] ? skb_network_protocol+0x650/0x650 [ 2089.646051] ? skb_crc32c_csum_help+0x80/0x80 [ 2089.646070] ? lock_acquire+0x197/0x470 [ 2089.646090] ? __dev_queue_xmit+0x1c2/0x2710 [ 2089.646121] __skb_gso_segment+0x32d/0x6d0 [ 2089.646154] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 2089.646179] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 2089.646205] __dev_queue_xmit+0x87b/0x2710 [ 2089.646244] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2089.646277] ? mark_held_locks+0x9e/0xe0 [ 2089.646304] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 2089.646331] neigh_connected_output+0x382/0x4d0 [ 2089.646369] ip_finish_output2+0x6f1/0x21f0 [ 2089.646396] ? nf_hook_slow+0xfc/0x1e0 [ 2089.646417] ? ip_frag_next+0x9e0/0x9e0 [ 2089.646437] ? skb_gso_transport_seglen+0x1ca/0x360 [ 2089.646470] __ip_finish_output.part.0+0x5f3/0xb50 [ 2089.646495] ? ip_fragment.constprop.0+0x240/0x240 [ 2089.646510] ? nf_hook+0x510/0x510 [ 2089.646545] ip_output+0x2f7/0x600 [ 2089.646572] ip_send_skb+0xdd/0x260 [ 2089.646597] udp_send_skb+0x6da/0x11d0 [ 2089.646632] udp_sendmsg+0x139a/0x2160 [ 2089.646652] ? mark_lock+0xf5/0x2df0 [ 2089.646673] ? ip_frag_init+0x350/0x350 [ 2089.646701] ? perf_trace_lock+0xac/0x490 [ 2089.646720] ? udp_setsockopt+0xc0/0xc0 [ 2089.646739] ? mark_lock+0xf5/0x2df0 [ 2089.646759] ? __lockdep_reset_lock+0x180/0x180 [ 2089.646788] ? mark_lock+0xf5/0x2df0 [ 2089.646820] ? mark_lock+0xf5/0x2df0 [ 2089.646841] ? lock_chain_count+0x20/0x20 [ 2089.689625] ? __lock_acquire+0xbb1/0x5b00 [ 2089.690480] ? lock_chain_count+0x20/0x20 [ 2089.691334] ? perf_trace_lock+0xac/0x490 [ 2089.692169] ? SOFTIRQ_verbose+0x10/0x10 [ 2089.692992] ? __lockdep_reset_lock+0x180/0x180 [ 2089.693938] udpv6_sendmsg+0x1bed/0x2af0 [ 2089.694779] ? udp_v6_push_pending_frames+0x360/0x360 [ 2089.695812] ? SOFTIRQ_verbose+0x10/0x10 [ 2089.696636] ? mark_lock+0xf5/0x2df0 [ 2089.697412] ? lock_acquire+0x197/0x470 [ 2089.698212] ? find_held_lock+0x2c/0x110 [ 2089.699038] ? __might_fault+0xd3/0x180 [ 2089.699836] ? lock_downgrade+0x6d0/0x6d0 [ 2089.700700] ? lock_downgrade+0x6d0/0x6d0 [ 2089.701570] ? sock_has_perm+0x1ea/0x280 [ 2089.702388] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2089.703111] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. [ 2089.703428] ? _copy_from_user+0xfb/0x1b0 [ 2089.705268] ? __import_iovec+0x458/0x590 [ 2089.706109] ? udp_v6_push_pending_frames+0x360/0x360 [ 2089.707159] inet6_sendmsg+0x105/0x140 [ 2089.707942] ? inet6_compat_ioctl+0x320/0x320 [ 2089.708850] __sock_sendmsg+0xf2/0x190 [ 2089.709654] ____sys_sendmsg+0x70d/0x870 [ 2089.710467] ? sock_write_iter+0x3d0/0x3d0 [ 2089.711326] ? do_recvmmsg+0x6d0/0x6d0 [ 2089.712106] ? perf_trace_lock+0xac/0x490 [ 2089.712952] ? __lockdep_reset_lock+0x180/0x180 [ 2089.713876] ? perf_trace_lock+0xac/0x490 [ 2089.714705] ? SOFTIRQ_verbose+0x10/0x10 [ 2089.715531] ___sys_sendmsg+0xf3/0x170 [ 2089.716313] ? sendmsg_copy_msghdr+0x160/0x160 [ 2089.717248] ? lock_downgrade+0x6d0/0x6d0 [ 2089.718083] ? find_held_lock+0x2c/0x110 [ 2089.718915] ? __fget_files+0x296/0x4c0 [ 2089.719730] ? __fget_light+0xea/0x290 [ 2089.720517] __sys_sendmsg+0xe5/0x1b0 [ 2089.721297] ? __sys_sendmsg_sock+0x40/0x40 [ 2089.722160] ? rcu_read_lock_any_held+0x75/0xa0 [ 2089.723133] do_syscall_64+0x33/0x40 [ 2089.723878] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2089.724911] RIP: 0033:0x7f09634e0b19 [ 2089.725658] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2089.729323] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2089.730845] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 2089.732264] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 2089.733686] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2089.735097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2089.736522] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 04:58:59 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)='1', 0x1}], 0x1) 04:58:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x56e}], 0x1) 04:58:59 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000940)=ANY=[@ANYBLOB="34000000100001000600000000000000000000000500000000000000150000809be149f8126500000ad00bcea3b5906ed71efbac71604114ae634a393f5b15adfb0d7099eb57e53242332fdb1ddff600000000f336c0951ff3b19a2ae8dfe7daae4433b91e5be24f079c43a95c3ca3a13e6cb568aeea46b087997f8d060d92c52788cb564c5127467341e4376c1319a3cb91e3571840c602f3acaab637ceb7852dafdf61f385cfa97a0000888b849ea763a6372e3668ad38b4998b12b7f74f557998f5ab174fbc688112884bc0a6bb9a8338"], 0x34}}, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) r1 = syz_io_uring_setup(0x3167, &(0x7f0000000380)={0x0, 0x0, 0x8, 0x0, 0x22d, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000340)=0x0) r4 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r5 = dup2(r4, 0xffffffffffffffff) r6 = io_uring_setup(0x3, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x3, 0x31f, 0x0, r1}) syz_io_uring_submit(r2, r3, &(0x7f0000000300)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f00000001c0)=@sco}, 0x0) eventfd2(0x8, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(0xffffffffffffffff, 0xc010f508, &(0x7f0000000240)={0x0, 0x7fff}) io_uring_enter(r1, 0x76d3, 0x80, 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffda, 0x6}, 0x4202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = fsmount(r5, 0x0, 0x8) execveat(r7, &(0x7f0000000180)='./file0\x00', &(0x7f00000005c0), &(0x7f0000000840)=[&(0x7f0000000600)='_)@', &(0x7f0000000000)='\xff\xb1\xc2k\xc9\xbf1Q\x9e^\x9a\x9dOW\xa5\x0el\xd2~\xa7%\xa5 \rZ\x81l\xa6\x97\xc6\xb90S\x04\x9b\xcb', &(0x7f0000000280)='\xb8\xe8\xa7\x00\x98?\xe3\x87b.\xee\x13#k1\x88?\x95\xd0\x87\x01\xa0?\xe5\t}E^\x9f\a\x88\xd6\xda\x8c\xcdl\xfe\xf2\x00zQ\xf7\xa1', &(0x7f00000006c0)='\\$-!$@+^\xfe\x00', &(0x7f0000000700)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000100)='!\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='\x00'], 0x1000) r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r9 = dup2(r6, r5) openat(r9, &(0x7f00000000c0)='./file0\x00', 0x200040, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r8, 0x0) 04:58:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x57c}], 0x1) 04:58:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x57d}], 0x1) 04:58:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)) [ 2089.803247] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.7'. 04:58:59 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) sendfile(r0, r2, &(0x7f0000000000)=0x4c5c, 0xfff) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) dup(r1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) write$eventfd(r3, &(0x7f0000000080)=0x5281, 0x8) 04:58:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)) 04:59:14 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000180)) mkdirat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x0) r1 = syz_mount_image$vfat(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{0x0, 0x0, 0x1001000a00}], 0x2800018, &(0x7f0000000240)=ANY=[]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f0000000040)={0x0, 0x1f9, [0x0, 0xc8a2, 0x8, 0x8000, 0x101, 0x4]}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = dup2(r3, r2) syz_genetlink_get_family_id$batadv(0x0, r4) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000100)={0x9fcf, 0x28, '\x00', 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240)={'#! ', './file1', [{}, {0x20, '+[-+\xc3'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, '\x00'}, {0x20, 'vfat\x00'}, {0x20, '\\'}, {0x20, '\x00'}], 0xa, "2bbafb9d871e8a182aaaa667a7c4c9da64386a63f6b22e89b8dab7a5dbd814e3a1206dc7f2870f"}, 0x49) unshare(0x48020200) 04:59:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x583}], 0x1) 04:59:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) (fail_nth: 1) 04:59:14 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1f}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200), 0x0, &(0x7f0000000080)={[{@nojoliet}, {@nocompress}, {@overriderock}, {@overriderock}]}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000040)={0x0, 0x6, 0x1ff}) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 04:59:14 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/keycreate\x00') 04:59:14 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 54) 04:59:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) read(r0, &(0x7f0000019340)=""/102400, 0x19000) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000280)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r2 = io_uring_setup(0xd58, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0xfffffffe}) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000d00)=[0xffffffffffffffff], 0x1) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, 0x0, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000140), 0x24, 0x24003) r4 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r4, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffff856}}, './file1\x00'}) r6 = openat$cgroup_freezer_state(r1, &(0x7f00000001c0), 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000200)=[r2, r4, r5, r1, r6], 0x5) write(r1, &(0x7f0000000240)="01", 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000000c0)=[r2, r0], 0x2) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000019300)='./file1\x00', 0x0, &(0x7f000001a440), 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x35) 04:59:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0xec0, &(0x7f0000000300)={&(0x7f0000000000)={0x14, 0x1b, 0xb31, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000007080), 0x0, 0x0, 0x0) [ 2104.996743] FAULT_INJECTION: forcing a failure. [ 2104.996743] name failslab, interval 1, probability 0, space 0, times 0 [ 2105.001337] CPU: 1 PID: 12460 Comm: syz-executor.5 Not tainted 5.10.200 #1 [ 2105.002748] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2105.004443] Call Trace: [ 2105.004976] dump_stack+0x107/0x167 [ 2105.005723] should_fail.cold+0x5/0xa [ 2105.006484] ? tty_buffer_alloc+0x243/0x2b0 [ 2105.007358] should_failslab+0x5/0x20 [ 2105.008132] __kmalloc+0x72/0x390 [ 2105.008839] tty_buffer_alloc+0x243/0x2b0 [ 2105.009694] __tty_buffer_request_room+0x156/0x2a0 [ 2105.010696] tty_insert_flip_string_fixed_flag+0x91/0x250 [ 2105.011834] tty_insert_flip_string_and_push_buffer+0x3e/0x160 [ 2105.011853] pty_write+0xe6/0x110 [ 2105.011872] tty_put_char+0x12d/0x160 [ 2105.011890] ? tty_hung_up_p+0x70/0x70 04:59:15 executing program 3: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x60020000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, 0x0, 0x0, 0x70bd25, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x14}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x4a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x60}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x65}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x59}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x32}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x63}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x48892) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="0000edfd814e9d09d3ed3b622f8e00000008000000ffff7fffffffff0400009318bf09001fdc"]) sendfile(r2, r1, &(0x7f0000000140)=0x9, 0xdb7b) r3 = syz_io_uring_setup(0x3a75, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x0, 0x328, 0x0, r0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000300)=0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x40010002}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r3, 0x8000000) io_uring_enter(r3, 0x58ab, 0x0, 0x0, 0x0, 0x0) [ 2105.011905] ? tty_flip_buffer_push+0xbe/0x100 [ 2105.011923] ? pty_write_room+0xc2/0xf0 [ 2105.011938] ? pty_stop+0x1a0/0x1a0 04:59:15 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x2, 0x0, 0x1f, 0x3f, 0x0, 0xc0, 0x404, 0xe, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f0000000040), 0x7}, 0x20, 0x7, 0xcd, 0x6, 0x100000000, 0x8, 0x5, 0x0, 0x3, 0x0, 0xa47}, 0x0, 0xd, r0, 0x8) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:59:15 executing program 4: ioctl$BTRFS_IOC_SYNC(0xffffffffffffffff, 0x9408, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200), 0x9}, 0x840}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0xfffe, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000300)=""/164) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10, 0x0}, 0x404c008) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) dup(0xffffffffffffffff) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)='+', 0x1fc0}], 0x1}, 0x0) (fail_nth: 55) 04:59:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x586}], 0x1) [ 2105.011959] __process_echoes+0x57c/0xa00 [ 2105.011982] n_tty_receive_buf_common+0xb85/0x2b80 [ 2105.012011] ? n_tty_receive_buf2+0x40/0x40 [ 2105.012030] tty_ioctl+0x51b/0x18b0 [ 2105.012050] ? tty_fasync+0x390/0x390 [ 2105.012067] ? ioctl_has_perm.constprop.0.isra.0+0x243/0x410 [ 2105.012084] ? __sanitizer_cov_trace_switch+0x45/0x80 04:59:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x5) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) (fail_nth: 2) [ 2105.012101] ? do_vfs_ioctl+0x283/0x10d0 [ 2105.012118] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2105.012134] ? generic_block_fiemap+0x60/0x60 [ 2105.012154] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2105.012180] ? selinux_file_ioctl+0xb6/0x270 [ 2105.012201] ? tty_fasync+0x390/0x390 [ 2105.012219] __x64_sys_ioctl+0x19a/0x210 [ 2105.012239] do_syscall_64+0x33/0x40 [ 2105.012259] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2105.012270] RIP: 0033:0x7f59c0107b19 [ 2105.012288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 04:59:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, 0x0, &(0x7f00000001c0)=0xfffffffffffffed6) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000), &(0x7f00000000c0), 0x2, 0xc811b2934d799b8) r1 = socket$packet(0x11, 0x2, 0x300) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x942b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') dup3(r3, r2, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100), 0x4c4c0, 0x0) dup2(r4, r2) 04:59:15 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5000, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='timerslack_ns\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='1', 0x1}], 0x6) 04:59:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') readv(r0, &(0x7f0000001600)=[{&(0x7f00000004c0)=""/4096, 0x58f}], 0x1) [ 2105.012297] RSP: 002b:00007f59bd67d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2105.012316] RAX: ffffffffffffffda RBX: 00007f59c021af60 RCX: 00007f59c0107b19 [ 2105.012327] RDX: 0000000020000140 RSI: 0000000000005412 RDI: 0000000000000004 [ 2105.012337] RBP: 00007f59bd67d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2105.012347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2105.012358] R13: 00007ffcf8a7f68f R14: 00007f59bd67d300 R15: 0000000000022000 [ 2105.012403] [ 2105.012413] ====================================================== [ 2105.012421] WARNING: possible circular locking dependency detected [ 2105.012426] 5.10.200 #1 Not tainted [ 2105.012434] ------------------------------------------------------ [ 2105.012442] syz-executor.5/12460 is trying to acquire lock: [ 2105.012448] ffffffff84f0c7c0 (console_owner){-.-.}-{0:0}, at: console_unlock+0x2e1/0xb40 [ 2105.012470] [ 2105.012476] but task is already holding lock: [ 2105.012481] ffff88800ff04958 (&port->lock){-.-.}-{2:2}, at: tty_insert_flip_string_and_push_buffer+0x2b/0x160 [ 2105.012518] [ 2105.012525] which lock already depends on the new lock. [ 2105.012527] [ 2105.012530] [ 2105.012538] the existing dependency chain (in reverse order) is: [ 2105.012540] [ 2105.012543] -> #2 (&port->lock){-.-.}-{2:2}: [ 2105.012565] _raw_spin_lock_irqsave+0x36/0x60 [ 2105.012571] tty_port_tty_get+0x1f/0x100 [ 2105.012578] tty_port_default_wakeup+0x11/0x40 [ 2105.012584] serial8250_tx_chars+0x51f/0xb00 [ 2105.012591] serial8250_handle_irq+0x4e4/0x660 [ 2105.012599] serial8250_default_handle_irq+0x96/0x210 [ 2105.012606] serial8250_interrupt+0xf4/0x1b0 [ 2105.012613] __handle_irq_event_percpu+0x2ef/0x6d0 [ 2105.012620] handle_irq_event+0xff/0x280 [ 2105.012626] handle_edge_irq+0x249/0xd00 [ 2105.012633] asm_call_irq_on_stack+0x12/0x20 [ 2105.012640] common_interrupt+0xdd/0x1a0 [ 2105.012647] asm_common_interrupt+0x1e/0x40 [ 2105.012654] _raw_spin_unlock_irqrestore+0x25/0x40 [ 2105.012660] uart_write+0x304/0x580 [ 2105.012667] do_output_char+0x5e8/0x870 [ 2105.012673] n_tty_write+0x4c9/0xfe0 [ 2105.012680] file_tty_write.constprop.0+0x529/0x910 [ 2105.012687] redirected_tty_write+0xa5/0xd0 [ 2105.012694] do_iter_readv_writev+0x476/0x750 [ 2105.012700] do_iter_write+0x191/0x670 [ 2105.012706] vfs_writev+0x1ae/0x620 [ 2105.012712] do_writev+0x139/0x300 [ 2105.012718] do_syscall_64+0x33/0x40 [ 2105.012725] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2105.012728] [ 2105.012732] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 2105.012754] _raw_spin_lock_irqsave+0x36/0x60 [ 2105.012762] serial8250_console_write+0x9f5/0xc60 [ 2105.012768] console_unlock+0x82a/0xb40 [ 2105.012775] register_console+0x53d/0x800 [ 2105.012781] univ8250_console_init+0x3a/0x4a [ 2105.012787] console_init+0x24c/0x356 [ 2105.012793] start_kernel+0x2e6/0x489 [ 2105.012800] secondary_startup_64_no_verify+0xc2/0xcb [ 2105.012803] [ 2105.012807] -> #0 (console_owner){-.-.}-{0:0}: [ 2105.012828] __lock_acquire+0x29e7/0x5b00 [ 2105.012835] lock_acquire+0x197/0x470 [ 2105.012840] console_unlock+0x360/0xb40 [ 2105.012847] vprintk_emit+0x1de/0x4d0 [ 2105.012852] vprintk_func+0x8b/0x140 [ 2105.012858] printk+0xba/0xf1 [ 2105.012864] should_fail+0x47a/0x5a0 [ 2105.012870] should_failslab+0x5/0x20 [ 2105.012875] __kmalloc+0x72/0x390 [ 2105.012882] tty_buffer_alloc+0x243/0x2b0 [ 2105.012889] __tty_buffer_request_room+0x156/0x2a0 [ 2105.012896] tty_insert_flip_string_fixed_flag+0x91/0x250 [ 2105.012905] tty_insert_flip_string_and_push_buffer+0x3e/0x160 [ 2105.012910] pty_write+0xe6/0x110 [ 2105.012916] tty_put_char+0x12d/0x160 [ 2105.012923] __process_echoes+0x57c/0xa00 [ 2105.012930] n_tty_receive_buf_common+0xb85/0x2b80 [ 2105.012936] tty_ioctl+0x51b/0x18b0 [ 2105.012943] __x64_sys_ioctl+0x19a/0x210 [ 2105.012948] do_syscall_64+0x33/0x40 [ 2105.012956] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2105.012959] [ 2105.012966] other info that might help us debug this: [ 2105.012969] [ 2105.012974] Chain exists of: [ 2105.012977] console_owner --> &port_lock_key --> &port->lock [ 2105.013003] [ 2105.013010] Possible unsafe locking scenario: [ 2105.013013] [ 2105.013019] CPU0 CPU1 [ 2105.013026] ---- ---- [ 2105.013029] lock(&port->lock); [ 2105.013044] lock(&port_lock_key); [ 2105.013059] lock(&port->lock); [ 2105.013070] lock(console_owner); [ 2105.013081] [ 2105.013086] *** DEADLOCK *** [ 2105.013089] [ 2105.013096] 6 locks held by syz-executor.5/12460: [ 2105.013122] #0: ffff888048b66098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x90 [ 2105.013150] #1: ffff88800ff018b8 (&port->buf.lock/1){+.+.}-{3:3}, at: tty_ioctl+0x4ae/0x18b0 [ 2105.013180] #2: ffff888048b662e8 (&o_tty->termios_rwsem/1){++++}-{3:3}, at: isig+0x37d/0x430 [ 2105.013210] #3: ffffc900150b3378 (&ldata->output_lock){+.+.}-{3:3}, at: n_tty_receive_buf_common+0xb46/0x2b80 [ 2105.013238] #4: ffff88800ff04958 (&port->lock){-.-.}-{2:2}, at: tty_insert_flip_string_and_push_buffer+0x2b/0x160 [ 2105.013267] #5: ffffffff84fecb40 (console_lock){+.+.}-{0:0}, at: vprintk_func+0x8b/0x140 [ 2105.013292] [ 2105.013297] stack backtrace: [ 2105.013306] CPU: 1 PID: 12460 Comm: syz-executor.5 Not tainted 5.10.200 #1 [ 2105.013316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2105.013321] Call Trace: [ 2105.013326] dump_stack+0x107/0x167 [ 2105.013332] check_noncircular+0x263/0x2e0 [ 2105.013339] ? stack_trace_consume_entry+0x160/0x160 [ 2105.013346] ? print_circular_bug+0x470/0x470 [ 2105.013351] ? memcpy+0x39/0x60 [ 2105.013357] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 2105.013363] __lock_acquire+0x29e7/0x5b00 [ 2105.013370] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2105.013376] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.013383] ? __lockdep_reset_lock+0x180/0x180 [ 2105.013389] lock_acquire+0x197/0x470 [ 2105.013395] ? console_unlock+0x2e1/0xb40 [ 2105.013400] ? lock_release+0x680/0x680 [ 2105.013406] ? lock_downgrade+0x6d0/0x6d0 [ 2105.013412] ? do_raw_spin_lock+0x121/0x260 [ 2105.013418] ? rwlock_bug.part.0+0x90/0x90 [ 2105.013424] console_unlock+0x360/0xb40 [ 2105.013430] ? console_unlock+0x2e1/0xb40 [ 2105.013436] ? devkmsg_read+0x730/0x730 [ 2105.013442] ? lock_release+0x680/0x680 [ 2105.013448] ? do_raw_spin_unlock+0x4f/0x220 [ 2105.013454] ? vprintk_func+0x8b/0x140 [ 2105.013460] vprintk_emit+0x1de/0x4d0 [ 2105.013466] vprintk_func+0x8b/0x140 [ 2105.013470] printk+0xba/0xf1 [ 2105.013477] ? record_print_text.cold+0x16/0x16 [ 2105.013482] should_fail+0x47a/0x5a0 [ 2105.013489] ? tty_buffer_alloc+0x243/0x2b0 [ 2105.013494] should_failslab+0x5/0x20 [ 2105.013500] __kmalloc+0x72/0x390 [ 2105.013506] tty_buffer_alloc+0x243/0x2b0 [ 2105.013513] __tty_buffer_request_room+0x156/0x2a0 [ 2105.013520] tty_insert_flip_string_fixed_flag+0x91/0x250 [ 2105.013528] tty_insert_flip_string_and_push_buffer+0x3e/0x160 [ 2105.013533] pty_write+0xe6/0x110 [ 2105.013539] tty_put_char+0x12d/0x160 [ 2105.013544] ? tty_hung_up_p+0x70/0x70 [ 2105.013551] ? tty_flip_buffer_push+0xbe/0x100 [ 2105.013557] ? pty_write_room+0xc2/0xf0 [ 2105.013562] ? pty_stop+0x1a0/0x1a0 [ 2105.013568] __process_echoes+0x57c/0xa00 [ 2105.013575] n_tty_receive_buf_common+0xb85/0x2b80 [ 2105.013581] ? n_tty_receive_buf2+0x40/0x40 [ 2105.013587] tty_ioctl+0x51b/0x18b0 [ 2105.013592] ? tty_fasync+0x390/0x390 [ 2105.013600] ? ioctl_has_perm.constprop.0.isra.0+0x243/0x410 [ 2105.013607] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2105.013613] ? do_vfs_ioctl+0x283/0x10d0 [ 2105.013620] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2105.013626] ? generic_block_fiemap+0x60/0x60 [ 2105.013633] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2105.013639] ? selinux_file_ioctl+0xb6/0x270 [ 2105.013645] ? tty_fasync+0x390/0x390 [ 2105.013651] __x64_sys_ioctl+0x19a/0x210 [ 2105.013656] do_syscall_64+0x33/0x40 [ 2105.013663] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2105.013669] RIP: 0033:0x7f59c0107b19 [ 2105.013690] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2105.013697] RSP: 002b:00007f59bd67d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2105.013712] RAX: ffffffffffffffda RBX: 00007f59c021af60 RCX: 00007f59c0107b19 [ 2105.013721] RDX: 0000000020000140 RSI: 0000000000005412 RDI: 0000000000000004 [ 2105.013730] RBP: 00007f59bd67d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2105.013740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2105.013749] R13: 00007ffcf8a7f68f R14: 00007f59bd67d300 R15: 0000000000022000 [ 2105.042153] FAULT_INJECTION: forcing a failure. [ 2105.042153] name failslab, interval 1, probability 0, space 0, times 0 [ 2105.042171] CPU: 1 PID: 12462 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 2105.042181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2105.042187] Call Trace: [ 2105.042203] dump_stack+0x107/0x167 [ 2105.042224] should_fail.cold+0x5/0xa [ 2105.042243] ? __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2105.042260] ? create_object.isra.0+0x3a/0xa20 [ 2105.042279] should_failslab+0x5/0x20 [ 2105.042296] kmem_cache_alloc+0x5b/0x310 [ 2105.042316] create_object.isra.0+0x3a/0xa20 [ 2105.042335] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2105.042356] kmem_cache_alloc_node+0x169/0x330 [ 2105.042377] __alloc_skb+0x6d/0x5b0 [ 2105.042399] skb_segment+0x9d8/0x3a90 [ 2105.042441] ? skb_zerocopy_iter_stream+0x800/0x800 [ 2105.042461] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.042484] __udp_gso_segment+0x11c6/0x1830 [ 2105.042504] ? __sk_receive_skb+0x830/0x830 [ 2105.042527] udp4_ufo_fragment+0x528/0x720 [ 2105.042548] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 2105.042566] inet_gso_segment+0x4fb/0x11a0 [ 2105.042594] skb_mac_gso_segment+0x273/0x570 [ 2105.042610] ? inet_sock_destruct+0x840/0x840 [ 2105.042630] ? skb_network_protocol+0x650/0x650 [ 2105.042648] ? skb_crc32c_csum_help+0x80/0x80 [ 2105.042668] ? lock_acquire+0x3ef/0x470 [ 2105.042689] __skb_gso_segment+0x32d/0x6d0 [ 2105.042714] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 2105.042737] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.042756] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 2105.042778] __dev_queue_xmit+0x87b/0x2710 [ 2105.042805] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2105.042821] ? lock_release+0x4d1/0x680 [ 2105.042838] ? lock_release+0x680/0x680 [ 2105.042856] ? lock_downgrade+0x6d0/0x6d0 [ 2105.042876] ? lock_acquire+0x3ef/0x470 [ 2105.042895] ? lock_release+0x680/0x680 [ 2105.042917] neigh_connected_output+0x382/0x4d0 [ 2105.042942] ip_finish_output2+0x6f1/0x21f0 [ 2105.042964] ? nf_hook_slow+0xfc/0x1e0 [ 2105.042982] ? ip_frag_next+0x9e0/0x9e0 [ 2105.042999] ? skb_gso_transport_seglen+0x1ca/0x360 [ 2105.043023] __ip_finish_output.part.0+0x5f3/0xb50 [ 2105.043043] ? ip_fragment.constprop.0+0x240/0x240 [ 2105.043057] ? nf_hook+0x510/0x510 [ 2105.043080] ip_output+0x2f7/0x600 [ 2105.043100] ip_send_skb+0xdd/0x260 [ 2105.043120] udp_send_skb+0x6da/0x11d0 [ 2105.043145] udp_sendmsg+0x139a/0x2160 [ 2105.043164] ? ip_frag_init+0x350/0x350 [ 2105.043185] ? perf_trace_lock+0xac/0x490 [ 2105.043202] ? udp_setsockopt+0xc0/0xc0 [ 2105.043221] ? __lockdep_reset_lock+0x180/0x180 [ 2105.043249] ? lock_release+0x4d1/0x680 [ 2105.043266] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 2105.043283] ? lock_downgrade+0x6d0/0x6d0 [ 2105.043301] ? perf_trace_lock_acquire+0xbc/0x590 [ 2105.043318] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.043336] ? perf_trace_lock_acquire+0xbc/0x590 [ 2105.043353] ? perf_trace_lock+0xac/0x490 [ 2105.043372] ? perf_trace_lock+0xac/0x490 [ 2105.043388] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.043405] ? __lockdep_reset_lock+0x180/0x180 [ 2105.043428] udpv6_sendmsg+0x1bed/0x2af0 [ 2105.043455] ? udp_v6_push_pending_frames+0x360/0x360 [ 2105.043472] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.043497] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2105.043523] ? lock_release+0x4d1/0x680 [ 2105.043539] ? __might_fault+0xd3/0x180 [ 2105.043557] ? lock_downgrade+0x6d0/0x6d0 [ 2105.043574] ? lock_release+0x4d1/0x680 [ 2105.043590] ? __might_fault+0xd3/0x180 [ 2105.043607] ? lock_downgrade+0x6d0/0x6d0 [ 2105.043628] ? sock_has_perm+0x1ea/0x280 [ 2105.043650] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2105.043670] ? _copy_from_user+0xfb/0x1b0 [ 2105.043694] ? __import_iovec+0x458/0x590 [ 2105.043713] ? udp_v6_push_pending_frames+0x360/0x360 [ 2105.043735] inet6_sendmsg+0x105/0x140 [ 2105.043753] ? inet6_compat_ioctl+0x320/0x320 [ 2105.043769] __sock_sendmsg+0xf2/0x190 [ 2105.043787] ____sys_sendmsg+0x70d/0x870 [ 2105.043805] ? sock_write_iter+0x3d0/0x3d0 [ 2105.043820] ? do_recvmmsg+0x6d0/0x6d0 [ 2105.043837] ? perf_trace_lock+0xac/0x490 [ 2105.043859] ? __lockdep_reset_lock+0x180/0x180 [ 2105.043874] ? perf_trace_lock+0xac/0x490 [ 2105.043891] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.043911] ___sys_sendmsg+0xf3/0x170 [ 2105.043930] ? sendmsg_copy_msghdr+0x160/0x160 [ 2105.043948] ? lock_release+0x4d1/0x680 [ 2105.043967] ? lock_downgrade+0x6d0/0x6d0 [ 2105.043994] ? __fget_files+0x296/0x4c0 [ 2105.044018] ? __fget_light+0xea/0x290 [ 2105.044040] __sys_sendmsg+0xe5/0x1b0 [ 2105.044057] ? __sys_sendmsg_sock+0x40/0x40 [ 2105.044092] do_syscall_64+0x33/0x40 [ 2105.044113] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2105.044125] RIP: 0033:0x7f09634e0b19 [ 2105.044144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2105.044154] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2105.044173] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 2105.044184] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 2105.044195] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2105.044205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2105.044217] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 [ 2105.224334] FAULT_INJECTION: forcing a failure. [ 2105.224334] name failslab, interval 1, probability 0, space 0, times 0 [ 2105.224355] CPU: 1 PID: 12476 Comm: syz-executor.4 Not tainted 5.10.200 #1 [ 2105.224365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2105.224370] Call Trace: [ 2105.224391] dump_stack+0x107/0x167 [ 2105.224413] should_fail.cold+0x5/0xa [ 2105.224437] should_failslab+0x5/0x20 [ 2105.224456] __kmalloc_node_track_caller+0x74/0x3b0 [ 2105.224474] ? skb_segment+0x9d8/0x3a90 [ 2105.224494] __alloc_skb+0xb1/0x5b0 [ 2105.224515] skb_segment+0x9d8/0x3a90 [ 2105.224557] ? skb_zerocopy_iter_stream+0x800/0x800 [ 2105.224578] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.224601] __udp_gso_segment+0x11c6/0x1830 [ 2105.224622] ? __sk_receive_skb+0x830/0x830 [ 2105.224645] udp4_ufo_fragment+0x528/0x720 [ 2105.224666] ? skb_udp_tunnel_segment+0x1db0/0x1db0 [ 2105.224684] inet_gso_segment+0x4fb/0x11a0 [ 2105.224706] FAULT_INJECTION: forcing a failure. [ 2105.224706] name failslab, interval 1, probability 0, space 0, times 0 [ 2105.224729] skb_mac_gso_segment+0x273/0x570 [ 2105.224747] ? inet_sock_destruct+0x840/0x840 [ 2105.224767] ? skb_network_protocol+0x650/0x650 [ 2105.224785] ? skb_crc32c_csum_help+0x80/0x80 [ 2105.224805] ? lock_acquire+0x3ef/0x470 [ 2105.224827] __skb_gso_segment+0x32d/0x6d0 [ 2105.224852] validate_xmit_skb.constprop.0+0x4fe/0xda0 [ 2105.224869] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.224888] ? netdev_core_pick_tx+0x1d1/0x2f0 [ 2105.224910] __dev_queue_xmit+0x87b/0x2710 [ 2105.224936] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2105.224953] ? lock_release+0x4d1/0x680 [ 2105.224969] ? lock_release+0x680/0x680 [ 2105.224987] ? lock_downgrade+0x6d0/0x6d0 [ 2105.225007] ? lock_acquire+0x3ef/0x470 [ 2105.225026] ? lock_release+0x680/0x680 [ 2105.225047] neigh_connected_output+0x382/0x4d0 [ 2105.225074] ip_finish_output2+0x6f1/0x21f0 [ 2105.225096] ? nf_hook_slow+0xfc/0x1e0 [ 2105.225137] ? ip_frag_next+0x9e0/0x9e0 [ 2105.225154] ? skb_gso_transport_seglen+0x1ca/0x360 [ 2105.225178] __ip_finish_output.part.0+0x5f3/0xb50 [ 2105.225198] ? ip_fragment.constprop.0+0x240/0x240 [ 2105.225212] ? nf_hook+0x510/0x510 [ 2105.225236] ip_output+0x2f7/0x600 [ 2105.225256] ip_send_skb+0xdd/0x260 [ 2105.225276] udp_send_skb+0x6da/0x11d0 [ 2105.225301] udp_sendmsg+0x139a/0x2160 [ 2105.225320] ? ip_frag_init+0x350/0x350 [ 2105.225341] ? perf_trace_lock+0xac/0x490 [ 2105.225358] ? udp_setsockopt+0xc0/0xc0 [ 2105.225378] ? __lockdep_reset_lock+0x180/0x180 [ 2105.225405] ? lock_release+0x4d1/0x680 [ 2105.225423] ? avc_has_perm_noaudit+0x1c9/0x3e0 [ 2105.225441] ? lock_downgrade+0x6d0/0x6d0 [ 2105.225459] ? perf_trace_lock_acquire+0xbc/0x590 [ 2105.225476] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.225494] ? perf_trace_lock_acquire+0xbc/0x590 [ 2105.225512] ? perf_trace_lock+0xac/0x490 [ 2105.225530] ? perf_trace_lock+0xac/0x490 [ 2105.225547] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.225563] ? __lockdep_reset_lock+0x180/0x180 [ 2105.225587] udpv6_sendmsg+0x1bed/0x2af0 [ 2105.225614] ? udp_v6_push_pending_frames+0x360/0x360 [ 2105.225631] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.225656] ? entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2105.225682] ? lock_release+0x4d1/0x680 [ 2105.225699] ? __might_fault+0xd3/0x180 [ 2105.225716] ? lock_downgrade+0x6d0/0x6d0 [ 2105.225733] ? lock_release+0x4d1/0x680 [ 2105.225749] ? __might_fault+0xd3/0x180 [ 2105.225767] ? lock_downgrade+0x6d0/0x6d0 [ 2105.225788] ? sock_has_perm+0x1ea/0x280 [ 2105.225809] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2105.225830] ? _copy_from_user+0xfb/0x1b0 [ 2105.225854] ? __import_iovec+0x458/0x590 [ 2105.225873] ? udp_v6_push_pending_frames+0x360/0x360 [ 2105.225893] inet6_sendmsg+0x105/0x140 [ 2105.225911] ? inet6_compat_ioctl+0x320/0x320 [ 2105.225927] __sock_sendmsg+0xf2/0x190 [ 2105.225945] ____sys_sendmsg+0x70d/0x870 [ 2105.225963] ? sock_write_iter+0x3d0/0x3d0 [ 2105.225979] ? do_recvmmsg+0x6d0/0x6d0 [ 2105.225996] ? perf_trace_lock+0xac/0x490 [ 2105.226017] ? __lockdep_reset_lock+0x180/0x180 [ 2105.226033] ? perf_trace_lock+0xac/0x490 [ 2105.226050] ? SOFTIRQ_verbose+0x10/0x10 [ 2105.226070] ___sys_sendmsg+0xf3/0x170 [ 2105.226089] ? sendmsg_copy_msghdr+0x160/0x160 [ 2105.226107] ? lock_release+0x4d1/0x680 [ 2105.226126] ? lock_downgrade+0x6d0/0x6d0 [ 2105.226154] ? __fget_files+0x296/0x4c0 [ 2105.226177] ? __fget_light+0xea/0x290 [ 2105.226199] __sys_sendmsg+0xe5/0x1b0 [ 2105.226217] ? __sys_sendmsg_sock+0x40/0x40 [ 2105.226252] do_syscall_64+0x33/0x40 [ 2105.226273] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2105.226285] RIP: 0033:0x7f09634e0b19 [ 2105.226304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2105.226315] RSP: 002b:00007f0960a56188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2105.226335] RAX: ffffffffffffffda RBX: 00007f09635f3f60 RCX: 00007f09634e0b19 [ 2105.226345] RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000005 [ 2105.226356] RBP: 00007f0960a561d0 R08: 0000000000000000 R09: 0000000000000000 [ 2105.226367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2105.226378] R13: 00007ffe320b1bbf R14: 00007f0960a56300 R15: 0000000000022000 [ 2105.226410] CPU: 0 PID: 12479 Comm: syz-executor.5 Not tainted 5.10.200 #1 [ 2105.226426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2105.226432] Call Trace: [ 2105.226456] dump_stack+0x107/0x167 [ 2105.226478] should_fail.cold+0x5/0xa [ 2105.226500] ? create_object.isra.0+0x3a/0xa20 [ 2105.226521] should_failslab+0x5/0x20 [ 2105.226540] kmem_cache_alloc+0x5b/0x310 [ 2105.226561] create_object.isra.0+0x3a/0xa20 [ 2105.226580] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2105.226600] __kmalloc+0x16e/0x390 [ 2105.226623] tty_buffer_alloc+0x243/0x2b0 [ 2105.226643] __tty_buffer_request_room+0x156/0x2a0 [ 2105.226665] tty_insert_flip_string_fixed_flag+0x91/0x250 [ 2105.226692] tty_insert_flip_string_and_push_buffer+0x3e/0x160 [ 2105.226712] pty_write+0xe6/0x110 [ 2105.226732] tty_put_char+0x12d/0x160 [ 2105.226750] ? tty_hung_up_p+0x70/0x70 [ 2105.226766] ? tty_flip_buffer_push+0xbe/0x100 [ 2105.226785] ? pty_write_room+0xc2/0xf0 [ 2105.226801] ? pty_stop+0x1a0/0x1a0 [ 2105.226822] __process_echoes+0x57c/0xa00 [ 2105.226845] n_tty_receive_buf_common+0xb85/0x2b80 [ 2105.226874] ? n_tty_receive_buf2+0x40/0x40 [ 2105.226893] tty_ioctl+0x51b/0x18b0 [ 2105.226913] ? tty_fasync+0x390/0x390 [ 2105.226932] ? ioctl_has_perm.constprop.0.isra.0+0x243/0x410 [ 2105.226951] ? __sanitizer_cov_trace_switch+0x45/0x80 [ 2105.226969] ? do_vfs_ioctl+0x283/0x10d0 [ 2105.226985] ? selinux_bprm_creds_for_exec+0xb60/0xb60 [ 2105.227002] ? generic_block_fiemap+0x60/0x60 [ 2105.227024] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2105.227050] ? selinux_file_ioctl+0xb6/0x270 [ 2105.227071] ? tty_fasync+0x390/0x390 [ 2105.227089] __x64_sys_ioctl+0x19a/0x210 [ 2105.227111] do_syscall_64+0x33/0x40 [ 2105.227131] entry_SYSCALL_64_after_hwframe+0x62/0xc7 [ 2105.227144] RIP: 0033:0x7f59c0107b19 [ 2105.227164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2105.227174] RSP: 002b:00007f59bd67d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2105.227194] RAX: ffffffffffffffda RBX: 00007f59c021af60 RCX: 00007f59c0107b19 [ 2105.227204] RDX: 0000000020000140 RSI: 0000000000005412 RDI: 0000000000000004 [ 2105.227215] RBP: 00007f59bd67d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2105.227225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2105.227235] R13: 00007ffcf8a7f68f R14: 00007f59bd67d300 R15: 0000000000022000 VM DIAGNOSIS: 04:59:15 Registers: info registers vcpu 0 RAX=0000055b09d85bc0 RBX=0000000000000000 RCX=00000000000006e0 RDX=000000000000055b RSI=ffff88806ce27980 RDI=000000000000015d RBP=ffff88806ce27980 RSP=ffff88806ce09790 R8 =0000000000000000 R9 =ffffffff856725cf R10=0000000000000000 R11=0000000000000001 R12=000000000000015d R13=0000000000000000 R14=ffff88806ce2eab8 R15=0000000000000000 RIP=ffffffff810dfde1 RFL=00000012 [----A--] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f96d78f6700 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f430babf530 CR3=0000000043ece000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000c005341710 RBX=000000001602bce4 RCX=000000c005341718 RDX=0000000000000000 RSI=0000000000957680 RDI=0000000000000038 RBP=000000c00c5b3730 RSP=000000c00c5b3718 R8 =0000000000000000 R9 =0000000000203002 R10=0000000000000002 R11=0000000000000011 R12=00000000000000f1 R13=0000000000000000 R14=0000000000e5dacd R15=0000000000000000 RIP=0000000000410719 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000000c0002f8090 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0ab4a6eb58 CR3=000000000fe2c000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=58f6cfd40a115973c663c0f5a918318e XMM01=00000000000000000000000000000000 XMM02=00000000000000004156acf000000000 XMM03=00000000000000000000000000000000 XMM04=303030303030663778302826202c3072 XMM05=30306637783028267b5b3d2930303631 XMM06=3930342f22223d293063343030303030 XMM07=29317830202c5d7d6638357830202c36 XMM08=6f72705f6e65706f5f7a7973203d2030 XMM09=30663778302826202c30783028736663 XMM10=6e756f6d273d29303030303030303030 XMM11=722876646165720a29273030785c7374 XMM12=31303030303030663778302826202c30 XMM13=3030306637783028267b5b3d29303036 XMM14=363930342f22223d2930633430303030 XMM15=0a29317830202c5d7d6638357830202c