, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 15) 19:01:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x44050}, 0x800) [ 2034.176377] FAULT_INJECTION: forcing a failure. [ 2034.176377] name failslab, interval 1, probability 0, space 0, times 0 [ 2034.178868] CPU: 1 PID: 11095 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2034.180325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2034.182062] Call Trace: [ 2034.182618] dump_stack+0x107/0x167 [ 2034.183380] should_fail.cold+0x5/0xa [ 2034.184178] ? create_object.isra.0+0x3a/0xa30 [ 2034.185144] should_failslab+0x5/0x20 [ 2034.185957] kmem_cache_alloc+0x5b/0x310 [ 2034.186811] create_object.isra.0+0x3a/0xa30 [ 2034.187723] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2034.188789] kmem_cache_alloc_trace+0x151/0x320 [ 2034.189767] ? alloc_pages_current+0x18f/0x280 [ 2034.190727] io_uring_setup+0x17ed/0x2980 [ 2034.191601] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2034.192660] ? wait_for_completion_io+0x270/0x270 [ 2034.193712] do_syscall_64+0x33/0x40 [ 2034.194490] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2034.195563] RIP: 0033:0x7f5806261b19 [ 2034.196341] 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 [ 2034.200202] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2034.201799] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2034.203294] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2034.204789] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2034.206295] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2034.207795] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2050.031366] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11119 comm=syz-executor.4 19:01:44 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x2700) 19:01:44 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:01:44 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 33) 19:01:44 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) 19:01:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_LEAVE_MESH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x2, 0x70bd26, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x4000, 0x0) sendmsg$NL80211_CMD_DEL_STATION(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0xbc, r1, 0x800, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x3}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x87, 0xbe, "7e47ba911e6f1fa39afb4d35258c8ed043eb08cefe2ec982c52ef2448bda88a7e486895f4e3be37181770d96c603b5390884acf6880c562ff0018846f65e6c6061db6f6d2b4ee0b9bc86b8caf0daee0e1bd1e5d64a5d6af8bb3d899c2b8d47a3605dc1303684a1d8f10a14e1bb42c70635f8281d1e24aee91c7a498dc67a0c77a1f88e"}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x8001}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5, 0x113, 0x1}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x10a}]}, 0xbc}}, 0x40000) 19:01:44 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:01:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x2d33ecd233b8687f, 0x0, 0x25dfdbff, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x44050}, 0x800) 19:01:44 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 16) [ 2050.041311] FAULT_INJECTION: forcing a failure. [ 2050.041311] name failslab, interval 1, probability 0, space 0, times 0 19:01:45 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xf000) [ 2050.043760] CPU: 0 PID: 11120 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2050.045321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2050.045970] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11119 comm=syz-executor.4 [ 2050.047098] Call Trace: [ 2050.047127] dump_stack+0x107/0x167 [ 2050.047155] should_fail.cold+0x5/0xa [ 2050.047182] ? copy_process+0x3305/0x78b0 [ 2050.052635] should_failslab+0x5/0x20 [ 2050.053452] kmem_cache_alloc_node+0x55/0x330 [ 2050.054416] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2050.055544] copy_process+0x3305/0x78b0 [ 2050.056379] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2050.057451] ? stack_trace_save+0x8c/0xc0 [ 2050.058352] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2050.059428] ? perf_trace_lock+0x2bd/0x490 [ 2050.060337] ? lock_release+0x680/0x680 [ 2050.061200] ? __cleanup_sighand+0xb0/0xb0 [ 2050.062133] ? find_held_lock+0x2c/0x110 [ 2050.063013] ? io_uring_setup+0x1c23/0x2980 [ 2050.063934] ? lock_downgrade+0x6d0/0x6d0 [ 2050.064832] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2050.065886] create_io_thread+0xb6/0xf0 [ 2050.066739] ? pidfd_prepare+0x80/0x80 [ 2050.067599] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2050.068685] io_uring_setup+0x1d79/0x2980 [ 2050.069587] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2050.070681] ? wait_for_completion_io+0x270/0x270 [ 2050.071770] do_syscall_64+0x33/0x40 [ 2050.072575] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2050.073663] RIP: 0033:0x7f5806261b19 [ 2050.074468] 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 [ 2050.075966] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2050.078374] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2050.078398] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2050.078410] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2050.078438] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2050.086296] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2050.087822] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:01:45 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2050.098771] FAULT_INJECTION: forcing a failure. [ 2050.098771] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2050.102857] CPU: 0 PID: 11126 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2050.104324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2050.106101] Call Trace: [ 2050.106670] dump_stack+0x107/0x167 [ 2050.107446] should_fail.cold+0x5/0xa [ 2050.108271] __alloc_pages_nodemask+0x182/0x600 [ 2050.109260] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2050.110549] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2050.111650] ? alloc_skb_with_frags+0x92/0x570 [ 2050.112618] alloc_pages_current+0x187/0x280 [ 2050.113549] alloc_skb_with_frags+0x1a6/0x570 [ 2050.114510] ? __lockdep_reset_lock+0x180/0x180 [ 2050.115494] sock_alloc_send_pskb+0x7af/0x930 [ 2050.116441] ? lock_acquire+0x197/0x470 [ 2050.117288] ? sk_alloc+0x350/0x350 [ 2050.118071] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2050.119199] packet_sendmsg+0x189a/0x5370 [ 2050.120093] ? sock_has_perm+0x1ea/0x280 [ 2050.120950] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2050.122053] ? perf_trace_lock+0xac/0x490 [ 2050.122943] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2050.123955] ? lock_downgrade+0x6d0/0x6d0 [ 2050.124847] sock_sendmsg+0x319/0x390 [ 2050.125647] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2050.126657] ? ____sys_sendmsg+0x870/0x870 [ 2050.127556] ? perf_trace_lock+0xac/0x490 [ 2050.128440] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2050.129544] ? timestamp_truncate+0x2f0/0x2f0 19:01:45 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) [ 2050.130501] ? find_get_entry+0x2c8/0x740 [ 2050.131528] ? __lockdep_reset_lock+0x180/0x180 [ 2050.132505] ? iov_iter_kvec+0x3c/0x130 [ 2050.133354] sock_no_sendpage+0x12c/0x1a0 [ 2050.134239] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2050.135216] ? init_special_inode+0x1f0/0x1f0 [ 2050.136179] kernel_sendpage.part.0+0x146/0x290 [ 2050.137162] sock_sendpage+0xe5/0x140 [ 2050.137984] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2050.139027] pipe_to_sendpage+0x2af/0x380 [ 2050.139898] ? propagate_umount+0x1550/0x1550 [ 2050.140855] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2050.141986] __splice_from_pipe+0x43d/0x890 [ 2050.142900] ? propagate_umount+0x1550/0x1550 [ 2050.143866] generic_splice_sendpage+0xd5/0x140 [ 2050.144842] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2050.145780] ? security_file_permission+0xb1/0xe0 19:01:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x2d33ecd233b8687f, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x44050}, 0x800) [ 2050.146811] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2050.147874] direct_splice_actor+0x10f/0x170 [ 2050.148990] splice_direct_to_actor+0x387/0x980 [ 2050.150187] ? pipe_to_sendpage+0x380/0x380 [ 2050.151283] ? do_splice_to+0x160/0x160 [ 2050.152286] ? security_file_permission+0xb1/0xe0 [ 2050.153513] do_splice_direct+0x1c4/0x290 [ 2050.154571] ? splice_direct_to_actor+0x980/0x980 [ 2050.155796] ? security_file_permission+0xb1/0xe0 [ 2050.157028] do_sendfile+0x553/0x11e0 [ 2050.158016] ? do_pwritev+0x270/0x270 [ 2050.158979] ? wait_for_completion_io+0x270/0x270 [ 2050.160197] ? rcu_read_lock_any_held+0x75/0xa0 [ 2050.161365] ? vfs_write+0x354/0xb10 [ 2050.162324] __x64_sys_sendfile64+0x1d1/0x210 [ 2050.163464] ? __ia32_sys_sendfile+0x220/0x220 [ 2050.164632] do_syscall_64+0x33/0x40 [ 2050.165575] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2050.166883] RIP: 0033:0x7f63050ecb19 [ 2050.167829] 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 [ 2050.172508] RSP: 002b:00007f6302641188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2050.174438] RAX: ffffffffffffffda RBX: 00007f6305200020 RCX: 00007f63050ecb19 [ 2050.176234] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2050.178036] RBP: 00007f63026411d0 R08: 0000000000000000 R09: 0000000000000000 [ 2050.179831] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2050.181618] R13: 00007ffd4f09544f R14: 00007f6302641300 R15: 0000000000022000 19:01:45 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:01:45 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 17) [ 2050.240421] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 19:01:45 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x18, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2050.310815] FAULT_INJECTION: forcing a failure. [ 2050.310815] name failslab, interval 1, probability 0, space 0, times 0 [ 2050.313635] CPU: 0 PID: 11142 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2050.315331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2050.317336] Call Trace: [ 2050.317987] dump_stack+0x107/0x167 [ 2050.318879] should_fail.cold+0x5/0xa [ 2050.319802] ? create_object.isra.0+0x3a/0xa30 [ 2050.320920] should_failslab+0x5/0x20 [ 2050.321858] kmem_cache_alloc+0x5b/0x310 [ 2050.322861] create_object.isra.0+0x3a/0xa30 [ 2050.323933] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2050.325172] kmem_cache_alloc_node+0x169/0x330 [ 2050.326310] copy_process+0x3305/0x78b0 [ 2050.327297] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2050.328522] ? stack_trace_save+0x8c/0xc0 [ 2050.329511] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2050.330736] ? perf_trace_lock+0x2bd/0x490 [ 2050.331739] ? lock_release+0x680/0x680 [ 2050.332702] ? __cleanup_sighand+0xb0/0xb0 [ 2050.333725] ? find_held_lock+0x2c/0x110 [ 2050.334715] ? io_uring_setup+0x1c23/0x2980 [ 2050.335744] ? lock_downgrade+0x6d0/0x6d0 [ 2050.336751] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2050.337939] create_io_thread+0xb6/0xf0 [ 2050.338884] ? pidfd_prepare+0x80/0x80 [ 2050.339837] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2050.341049] io_uring_setup+0x1d79/0x2980 [ 2050.342184] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2050.342918] ? wait_for_completion_io+0x270/0x270 [ 2050.343662] do_syscall_64+0x33/0x40 [ 2050.344202] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2050.344948] RIP: 0033:0x7f5806261b19 [ 2050.345489] 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 [ 2050.348115] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2050.349211] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2050.350246] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2050.351274] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2050.352290] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2050.353320] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:02:01 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 34) 19:02:01 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:01 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 18) 19:02:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_GET_REG(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xfc, r2, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_REG_RULES={0x80, 0x22, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x2}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x8}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x800}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x7}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xfffffff8}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x7}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x2}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x7}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x400}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x5}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x200}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x7}]}]}, @NL80211_ATTR_REG_RULES={0x60, 0x22, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x2}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x7}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xd527}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x5}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x4fda3e3e}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x3f}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x4}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x1fa5}]}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40}, 0x800) 19:02:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x2d33ecd233b8687f, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44050}, 0x800) 19:02:01 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x2e, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:02:01 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x80000) 19:02:01 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="18030000f0d477b668e96e6f61804f0f7bbc5a07000000de64283aa6c505a8f81c2680298e37d6d82fc2062fd3", @ANYRES16=0x0, @ANYBLOB="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"], 0x118}}, 0x4) fcntl$setown(r0, 0x8, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x20}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7fffffff}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000004}, 0x80c0) [ 2066.295347] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11160 comm=syz-executor.5 [ 2066.300417] FAULT_INJECTION: forcing a failure. [ 2066.300417] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2066.302114] CPU: 0 PID: 11154 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2066.303077] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2066.304241] Call Trace: [ 2066.304617] dump_stack+0x107/0x167 [ 2066.305138] should_fail.cold+0x5/0xa [ 2066.305690] __alloc_pages_nodemask+0x182/0x600 [ 2066.306352] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2066.307185] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2066.307913] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2066.308123] FAULT_INJECTION: forcing a failure. [ 2066.308123] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2066.308659] alloc_pages_current+0x187/0x280 [ 2066.308684] ? allocate_slab+0x2ad/0x380 [ 2066.312294] allocate_slab+0x26f/0x380 [ 2066.312847] ___slab_alloc+0x470/0x700 [ 2066.313357] ? create_object.isra.0+0x3a/0xa30 [ 2066.313979] ? fs_reclaim_acquire+0xa5/0x100 [ 2066.314609] ? create_object.isra.0+0x3a/0xa30 [ 2066.315239] ? kmem_cache_alloc+0x301/0x310 [ 2066.315813] kmem_cache_alloc+0x301/0x310 [ 2066.316391] create_object.isra.0+0x3a/0xa30 [ 2066.316991] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2066.317689] kmem_cache_alloc_node+0x169/0x330 [ 2066.318335] __alloc_skb+0x6d/0x5b0 [ 2066.318835] alloc_skb_with_frags+0x92/0x570 [ 2066.319412] ? __lockdep_reset_lock+0x180/0x180 [ 2066.320056] sock_alloc_send_pskb+0x7af/0x930 [ 2066.320669] ? lock_acquire+0x197/0x470 [ 2066.321223] ? sk_alloc+0x350/0x350 [ 2066.321716] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2066.322462] packet_sendmsg+0x189a/0x5370 [ 2066.323064] ? sock_has_perm+0x1ea/0x280 [ 2066.323614] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2066.324311] ? perf_trace_lock+0x2bd/0x490 [ 2066.324902] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2066.325521] ? lock_downgrade+0x6d0/0x6d0 [ 2066.326113] sock_sendmsg+0x319/0x390 [ 2066.326628] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2066.327254] ? ____sys_sendmsg+0x870/0x870 [ 2066.327819] ? perf_trace_lock+0x2bd/0x490 [ 2066.328373] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2066.329074] ? timestamp_truncate+0x2f0/0x2f0 [ 2066.329661] ? __lockdep_reset_lock+0x180/0x180 [ 2066.330278] ? iov_iter_kvec+0x3c/0x130 [ 2066.330805] sock_no_sendpage+0x12c/0x1a0 [ 2066.331324] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2066.331943] ? init_special_inode+0x1f0/0x1f0 [ 2066.332542] kernel_sendpage.part.0+0x146/0x290 [ 2066.333150] sock_sendpage+0xe5/0x140 [ 2066.333656] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2066.334302] pipe_to_sendpage+0x2af/0x380 [ 2066.334838] ? propagate_umount+0x1550/0x1550 [ 2066.335417] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2066.336124] __splice_from_pipe+0x43d/0x890 [ 2066.336684] ? propagate_umount+0x1550/0x1550 [ 2066.337272] generic_splice_sendpage+0xd5/0x140 [ 2066.337875] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2066.338437] ? security_file_permission+0xb1/0xe0 [ 2066.339069] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2066.339637] direct_splice_actor+0x10f/0x170 [ 2066.340215] splice_direct_to_actor+0x387/0x980 [ 2066.340829] ? pipe_to_sendpage+0x380/0x380 [ 2066.341400] ? do_splice_to+0x160/0x160 [ 2066.341918] ? security_file_permission+0xb1/0xe0 [ 2066.342544] do_splice_direct+0x1c4/0x290 [ 2066.343076] ? splice_direct_to_actor+0x980/0x980 [ 2066.343714] ? security_file_permission+0xb1/0xe0 [ 2066.344351] do_sendfile+0x553/0x11e0 [ 2066.344862] ? do_pwritev+0x270/0x270 [ 2066.345360] ? wait_for_completion_io+0x270/0x270 [ 2066.345989] ? rcu_read_lock_any_held+0x75/0xa0 [ 2066.346618] ? vfs_write+0x354/0xb10 [ 2066.347117] __x64_sys_sendfile64+0x1d1/0x210 [ 2066.347674] ? __ia32_sys_sendfile+0x220/0x220 [ 2066.348281] do_syscall_64+0x33/0x40 [ 2066.348747] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2066.349426] RIP: 0033:0x7f63050ecb19 [ 2066.349887] 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 [ 2066.352283] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2066.353261] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2066.354199] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2066.355105] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2066.356017] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2066.356929] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2066.357885] CPU: 1 PID: 11162 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2066.359396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2066.361161] Call Trace: [ 2066.361737] dump_stack+0x107/0x167 [ 2066.362537] should_fail.cold+0x5/0xa [ 2066.363358] __alloc_pages_nodemask+0x182/0x600 [ 2066.364336] ? lock_downgrade+0x6d0/0x6d0 [ 2066.365222] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2066.366528] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 2066.367634] ? kmem_cache_alloc_node+0x2bc/0x330 [ 2066.368646] copy_process+0x62b/0x78b0 [ 2066.369486] ? stack_trace_save+0x8c/0xc0 [ 2066.370390] ? lock_acquire+0x197/0x470 [ 2066.371241] ? io_sq_thread_park+0x79/0xd0 [ 2066.372137] ? perf_trace_lock+0xac/0x490 [ 2066.373022] ? lock_release+0x680/0x680 [ 2066.373876] ? __cleanup_sighand+0xb0/0xb0 [ 2066.374805] ? kernel_text_address+0xf2/0x120 [ 2066.375762] ? find_held_lock+0x2c/0x110 [ 2066.376643] ? io_uring_setup+0x1c23/0x2980 [ 2066.377562] ? lock_downgrade+0x6d0/0x6d0 [ 2066.378472] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2066.379512] create_io_thread+0xb6/0xf0 [ 2066.380360] ? pidfd_prepare+0x80/0x80 [ 2066.381199] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2066.382292] io_uring_setup+0x1d79/0x2980 [ 2066.383195] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2066.384275] ? wait_for_completion_io+0x270/0x270 [ 2066.385335] do_syscall_64+0x33/0x40 [ 2066.386139] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2066.387250] RIP: 0033:0x7f5806261b19 [ 2066.388039] 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 [ 2066.391943] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2066.393546] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2066.395083] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2066.396586] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2066.398105] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2066.399608] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2066.411223] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11164 comm=syz-executor.4 19:02:01 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0x3}, 0x0, 0x0, 0x1, 0x4c7ddb66e8ea578e, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x82, 0x4, 0x5, 0x6, 0x0, 0x535d, 0x4040, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x4, 0x870}, 0x1001, 0x7fff, 0x20, 0x1, 0x0, 0x100, 0x1000, 0x0, 0xffff31b6, 0x0, 0x2d}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0xa) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000001c0)=0xff, 0x4) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x7, 0x50, 0x40, 0x99, 0x0, 0xfff, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80, 0x1, @perf_config_ext={0x9, 0x401}, 0x1100, 0x3, 0x1ff, 0x5, 0x100, 0x80000000, 0x2, 0x0, 0x3, 0x0, 0x7f}, 0x0, 0x3, 0xffffffffffffffff, 0x8) sendmsg$NL80211_CMD_LEAVE_OCB(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="726ad112", @ANYRES16=0x0, @ANYBLOB="000429bd7000ffdbdf256d000000"], 0x14}, 0x1, 0x0, 0x0, 0x64810}, 0x40001) fcntl$setown(r1, 0x8, 0x0) 19:02:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x2d33ecd233b8687f, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44050}, 0x800) 19:02:01 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:01 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x9, 0x80, 0x0, 0x6, 0x0, 0x0, 0x4, 0x4, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x1, @perf_bp={&(0x7f0000000080), 0x1}, 0x148, 0x7, 0x6, 0x9, 0x5, 0x9ec, 0xc000, 0x0, 0x7, 0x0, 0x6}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x7, 0x54, 0x1f, 0xe3, 0x0, 0xfffffffffffffffe, 0x22089, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x400, 0x9baf}, 0x200, 0x800000, 0xfd, 0x6, 0xa5e2, 0x8, 0x1d, 0x0, 0x3, 0x0, 0xfffffffffffffe00}, 0x0, 0xb, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0x0) 19:02:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="9800a8"], 0x18}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x80000000}}, './file0\x00'}) r3 = openat$incfs(r2, &(0x7f0000000080)='.log\x00', 0x270400, 0x0) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000000c0)) 19:02:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x2d33ecd233b8687f, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44050}, 0x800) 19:02:01 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:15 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 19) 19:02:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x2d33ecd233b8687f, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x44050}, 0x800) [ 2080.938219] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 19:02:15 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xf0ffff) 19:02:15 executing program 5: syz_80211_join_ibss(&(0x7f0000000000)='wlan0\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, @out_args}, './file0\x00'}) 19:02:15 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x30, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2080.963349] FAULT_INJECTION: forcing a failure. [ 2080.963349] name failslab, interval 1, probability 0, space 0, times 0 [ 2080.964681] CPU: 1 PID: 11202 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2080.965469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2080.966420] Call Trace: [ 2080.966735] dump_stack+0x107/0x167 [ 2080.967154] should_fail.cold+0x5/0xa [ 2080.967591] ? __delayacct_tsk_init+0x1b/0x80 [ 2080.968103] should_failslab+0x5/0x20 [ 2080.968535] kmem_cache_alloc+0x5b/0x310 [ 2080.969007] __delayacct_tsk_init+0x1b/0x80 [ 2080.969502] copy_process+0x3399/0x78b0 [ 2080.969961] ? stack_trace_save+0x8c/0xc0 19:02:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:02:15 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:15 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 35) [ 2080.970445] ? lock_acquire+0x197/0x470 [ 2080.971047] ? io_sq_thread_park+0x79/0xd0 [ 2080.971583] ? __cleanup_sighand+0xb0/0xb0 [ 2080.972068] ? kernel_text_address+0xf2/0x120 [ 2080.972585] ? find_held_lock+0x2c/0x110 [ 2080.973055] ? io_uring_setup+0x1c23/0x2980 [ 2080.973545] ? lock_downgrade+0x6d0/0x6d0 [ 2080.974016] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2080.974589] create_io_thread+0xb6/0xf0 [ 2080.975042] ? pidfd_prepare+0x80/0x80 [ 2080.975491] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2080.976060] io_uring_setup+0x1d79/0x2980 [ 2080.976547] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2080.977138] ? wait_for_completion_io+0x270/0x270 [ 2080.977721] do_syscall_64+0x33/0x40 [ 2080.978147] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2080.978763] RIP: 0033:0x7f5806261b19 [ 2080.979186] 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 [ 2080.981306] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2080.982190] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2080.983028] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2080.983851] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2080.984673] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2080.985487] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2081.001291] FAULT_INJECTION: forcing a failure. [ 2081.001291] name failslab, interval 1, probability 0, space 0, times 0 [ 2081.003783] CPU: 0 PID: 11209 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2081.005251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2081.007037] Call Trace: [ 2081.007627] dump_stack+0x107/0x167 [ 2081.008433] should_fail.cold+0x5/0xa [ 2081.009266] should_failslab+0x5/0x20 [ 2081.010085] __kmalloc_node_track_caller+0x74/0x3b0 [ 2081.011164] ? alloc_skb_with_frags+0x92/0x570 [ 2081.012169] __alloc_skb+0xb1/0x5b0 [ 2081.012984] alloc_skb_with_frags+0x92/0x570 [ 2081.013965] ? __lockdep_reset_lock+0x180/0x180 [ 2081.014986] sock_alloc_send_pskb+0x7af/0x930 [ 2081.015955] ? lock_acquire+0x197/0x470 [ 2081.016827] ? sk_alloc+0x350/0x350 [ 2081.017631] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2081.018785] packet_sendmsg+0x189a/0x5370 [ 2081.019710] ? sock_has_perm+0x1ea/0x280 [ 2081.020592] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2081.021691] ? perf_trace_lock+0x2bd/0x490 [ 2081.022652] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2081.023676] ? lock_downgrade+0x6d0/0x6d0 [ 2081.024594] sock_sendmsg+0x319/0x390 [ 2081.025421] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2081.026448] ? ____sys_sendmsg+0x870/0x870 [ 2081.027356] ? perf_trace_lock+0x2bd/0x490 [ 2081.028279] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2081.029394] ? timestamp_truncate+0x2f0/0x2f0 [ 2081.030382] ? __lockdep_reset_lock+0x180/0x180 [ 2081.031381] ? iov_iter_kvec+0x3c/0x130 [ 2081.032255] sock_no_sendpage+0x12c/0x1a0 [ 2081.033154] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2081.034166] ? init_special_inode+0x1f0/0x1f0 [ 2081.035158] kernel_sendpage.part.0+0x146/0x290 [ 2081.036299] sock_sendpage+0xe5/0x140 [ 2081.037144] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2081.038203] pipe_to_sendpage+0x2af/0x380 [ 2081.039114] ? propagate_umount+0x1550/0x1550 [ 2081.040083] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2081.041240] __splice_from_pipe+0x43d/0x890 [ 2081.042179] ? propagate_umount+0x1550/0x1550 [ 2081.043182] generic_splice_sendpage+0xd5/0x140 [ 2081.044194] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2081.045157] ? security_file_permission+0xb1/0xe0 [ 2081.046195] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2081.047171] direct_splice_actor+0x10f/0x170 [ 2081.048137] splice_direct_to_actor+0x387/0x980 [ 2081.049153] ? pipe_to_sendpage+0x380/0x380 [ 2081.050100] ? do_splice_to+0x160/0x160 [ 2081.050990] ? security_file_permission+0xb1/0xe0 [ 2081.052072] do_splice_direct+0x1c4/0x290 [ 2081.052974] ? splice_direct_to_actor+0x980/0x980 [ 2081.053315] FAULT_INJECTION: forcing a failure. [ 2081.053315] name failslab, interval 1, probability 0, space 0, times 0 [ 2081.054040] ? security_file_permission+0xb1/0xe0 [ 2081.054086] do_sendfile+0x553/0x11e0 [ 2081.057166] ? do_pwritev+0x270/0x270 [ 2081.057978] ? wait_for_completion_io+0x270/0x270 [ 2081.059013] ? rcu_read_lock_any_held+0x75/0xa0 [ 2081.059992] ? vfs_write+0x354/0xb10 [ 2081.060790] __x64_sys_sendfile64+0x1d1/0x210 [ 2081.061740] ? __ia32_sys_sendfile+0x220/0x220 [ 2081.062752] do_syscall_64+0x33/0x40 [ 2081.063550] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2081.064630] RIP: 0033:0x7f63050ecb19 [ 2081.065416] 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 [ 2081.069293] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2081.070904] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2081.072399] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2081.073894] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2081.075396] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2081.076891] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2081.078453] CPU: 1 PID: 11219 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2081.079253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2081.080198] Call Trace: [ 2081.080506] dump_stack+0x107/0x167 [ 2081.080925] should_fail.cold+0x5/0xa [ 2081.081364] ? create_object.isra.0+0x3a/0xa30 [ 2081.081880] should_failslab+0x5/0x20 [ 2081.082317] kmem_cache_alloc+0x5b/0x310 [ 2081.082779] create_object.isra.0+0x3a/0xa30 [ 2081.083273] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2081.083854] kmem_cache_alloc+0x159/0x310 [ 2081.084327] __delayacct_tsk_init+0x1b/0x80 [ 2081.084821] copy_process+0x3399/0x78b0 [ 2081.085281] ? stack_trace_save+0x8c/0xc0 [ 2081.085754] ? lock_acquire+0x197/0x470 [ 2081.086210] ? io_sq_thread_park+0x79/0xd0 [ 2081.086702] ? __cleanup_sighand+0xb0/0xb0 [ 2081.087180] ? kernel_text_address+0xf2/0x120 [ 2081.087694] ? find_held_lock+0x2c/0x110 [ 2081.088160] ? io_uring_setup+0x1c23/0x2980 [ 2081.088650] ? lock_downgrade+0x6d0/0x6d0 [ 2081.089123] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2081.089677] create_io_thread+0xb6/0xf0 [ 2081.090128] ? pidfd_prepare+0x80/0x80 [ 2081.090579] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2081.091142] io_uring_setup+0x1d79/0x2980 [ 2081.091618] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2081.092191] ? wait_for_completion_io+0x270/0x270 [ 2081.092759] do_syscall_64+0x33/0x40 [ 2081.093180] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2081.093761] RIP: 0033:0x7f5806261b19 [ 2081.094188] 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 [ 2081.096282] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2081.097148] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2081.097949] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2081.098767] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2081.099575] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2081.100383] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:02:16 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 20) 19:02:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket(0x6, 0x2, 0x3ff) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)={0x2, 'bond_slave_0\x00', {0x1}, 0x6}) 19:02:16 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) dup2(r1, r2) 19:02:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x2d33ecd233b8687f, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44050}, 0x800) 19:02:16 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x33, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:02:16 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x1000000) 19:02:16 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x804, 0x70bd27, 0x25dfdbff, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x40}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xe35}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, 0x0, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x779c}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xcc}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xd5b}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}]}, 0x58}}, 0x48d0) 19:02:16 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:02:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x2d33ecd233b8687f, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44050}, 0x800) 19:02:16 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 36) 19:02:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x40000, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000400)={0x3, 0x1, 0x1e, 0x1, 0x102}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0xfffffffffffffefb, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a001bad15f6672f1f7f000000a8"], 0x18}, 0x1, 0x0, 0x0, 0x8041}, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000004c0)={0x0, 0x1, 0x10000, 0x3}) fcntl$setown(r4, 0x8, 0x0) [ 2081.240017] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11235 comm=syz-executor.4 [ 2081.249603] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11235 comm=syz-executor.4 19:02:16 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 21) [ 2081.293043] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11246 comm=syz-executor.4 [ 2081.332702] FAULT_INJECTION: forcing a failure. [ 2081.332702] name failslab, interval 1, probability 0, space 0, times 0 [ 2081.334064] CPU: 1 PID: 11249 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2081.334858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2081.335798] Call Trace: [ 2081.336102] dump_stack+0x107/0x167 [ 2081.336520] should_fail.cold+0x5/0xa [ 2081.336952] ? alloc_pid+0xd7/0xd30 [ 2081.337365] should_failslab+0x5/0x20 [ 2081.337798] kmem_cache_alloc+0x5b/0x310 [ 2081.338273] alloc_pid+0xd7/0xd30 [ 2081.338673] ? copy_namespaces+0x1ca/0x4f0 [ 2081.339156] copy_process+0x3b8b/0x78b0 [ 2081.339618] ? stack_trace_save+0x8c/0xc0 [ 2081.340107] ? __cleanup_sighand+0xb0/0xb0 [ 2081.340590] ? kernel_text_address+0xf2/0x120 [ 2081.341098] ? find_held_lock+0x2c/0x110 [ 2081.341566] ? io_uring_setup+0x1c23/0x2980 [ 2081.342055] ? lock_downgrade+0x6d0/0x6d0 [ 2081.342539] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2081.343091] create_io_thread+0xb6/0xf0 [ 2081.343542] ? pidfd_prepare+0x80/0x80 [ 2081.343988] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2081.344558] io_uring_setup+0x1d79/0x2980 [ 2081.345034] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2081.345608] ? wait_for_completion_io+0x270/0x270 [ 2081.346169] do_syscall_64+0x33/0x40 [ 2081.346600] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2081.347181] RIP: 0033:0x7f5806261b19 [ 2081.347610] 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 [ 2081.349689] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2081.350560] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2081.351366] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2081.352166] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2081.352974] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2081.353782] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2081.360001] FAULT_INJECTION: forcing a failure. [ 2081.360001] name failslab, interval 1, probability 0, space 0, times 0 [ 2081.362488] CPU: 0 PID: 11250 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2081.363957] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2081.365714] Call Trace: [ 2081.366301] dump_stack+0x107/0x167 [ 2081.367146] should_fail.cold+0x5/0xa [ 2081.367955] ? create_object.isra.0+0x3a/0xa30 [ 2081.368918] should_failslab+0x5/0x20 [ 2081.369752] kmem_cache_alloc+0x5b/0x310 [ 2081.370659] create_object.isra.0+0x3a/0xa30 [ 2081.371611] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2081.372723] kmem_cache_alloc_node+0x169/0x330 [ 2081.373728] __alloc_skb+0x6d/0x5b0 [ 2081.374692] alloc_skb_with_frags+0x92/0x570 [ 2081.375654] ? __lockdep_reset_lock+0x180/0x180 [ 2081.376859] sock_alloc_send_pskb+0x7af/0x930 [ 2081.378015] ? lock_acquire+0x197/0x470 [ 2081.379075] ? sk_alloc+0x350/0x350 [ 2081.380029] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2081.381424] packet_sendmsg+0x189a/0x5370 [ 2081.382554] ? sock_has_perm+0x1ea/0x280 [ 2081.383600] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2081.384924] ? perf_trace_lock+0x2bd/0x490 [ 2081.386039] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2081.387265] ? lock_downgrade+0x6d0/0x6d0 [ 2081.388358] sock_sendmsg+0x319/0x390 [ 2081.389334] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2081.390570] ? ____sys_sendmsg+0x870/0x870 [ 2081.391663] ? perf_trace_lock+0x2bd/0x490 [ 2081.392747] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2081.394087] ? timestamp_truncate+0x2f0/0x2f0 [ 2081.395249] ? __lockdep_reset_lock+0x180/0x180 [ 2081.396448] ? iov_iter_kvec+0x3c/0x130 [ 2081.397495] sock_no_sendpage+0x12c/0x1a0 [ 2081.398585] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2081.399789] ? init_special_inode+0x1f0/0x1f0 [ 2081.400846] kernel_sendpage.part.0+0x146/0x290 [ 2081.402029] sock_sendpage+0xe5/0x140 [ 2081.402909] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2081.404173] pipe_to_sendpage+0x2af/0x380 [ 2081.405260] ? propagate_umount+0x1550/0x1550 [ 2081.406217] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2081.407602] __splice_from_pipe+0x43d/0x890 [ 2081.408530] ? propagate_umount+0x1550/0x1550 [ 2081.409707] generic_splice_sendpage+0xd5/0x140 [ 2081.410714] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2081.411857] ? security_file_permission+0xb1/0xe0 [ 2081.413107] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2081.414255] direct_splice_actor+0x10f/0x170 [ 2081.415402] splice_direct_to_actor+0x387/0x980 [ 2081.416617] ? pipe_to_sendpage+0x380/0x380 [ 2081.417744] ? do_splice_to+0x160/0x160 [ 2081.418769] ? security_file_permission+0xb1/0xe0 [ 2081.420026] do_splice_direct+0x1c4/0x290 [ 2081.420994] ? splice_direct_to_actor+0x980/0x980 [ 2081.422226] ? security_file_permission+0xb1/0xe0 [ 2081.423287] do_sendfile+0x553/0x11e0 [ 2081.424285] ? do_pwritev+0x270/0x270 [ 2081.425274] ? wait_for_completion_io+0x270/0x270 [ 2081.426523] ? rcu_read_lock_any_held+0x75/0xa0 [ 2081.427706] ? vfs_write+0x354/0xb10 [ 2081.428676] __x64_sys_sendfile64+0x1d1/0x210 [ 2081.429818] ? __ia32_sys_sendfile+0x220/0x220 [ 2081.431047] do_syscall_64+0x33/0x40 [ 2081.431991] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2081.433185] RIP: 0033:0x7f63050ecb19 [ 2081.434139] 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 [ 2081.438114] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2081.439808] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2081.441361] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2081.442921] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2081.444410] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2081.445908] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:02:30 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 37) 19:02:30 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:30 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 22) 19:02:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x2d33ecd233b8687f, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44050}, 0x800) 19:02:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:02:30 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x2000000) 19:02:30 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x42, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:30 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$FIOCLEX(r1, 0x5451) fcntl$setown(r0, 0x8, 0x0) [ 2095.802772] FAULT_INJECTION: forcing a failure. [ 2095.802772] name failslab, interval 1, probability 0, space 0, times 0 [ 2095.805197] CPU: 1 PID: 11272 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2095.806658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2095.808391] Call Trace: [ 2095.808948] dump_stack+0x107/0x167 [ 2095.809714] should_fail.cold+0x5/0xa [ 2095.810540] ? create_object.isra.0+0x3a/0xa30 [ 2095.811499] should_failslab+0x5/0x20 [ 2095.812302] kmem_cache_alloc+0x5b/0x310 [ 2095.813160] create_object.isra.0+0x3a/0xa30 [ 2095.814086] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2095.815164] kmem_cache_alloc+0x159/0x310 [ 2095.816043] alloc_pid+0xd7/0xd30 [ 2095.816781] ? copy_namespaces+0x1ca/0x4f0 [ 2095.817672] copy_process+0x3b8b/0x78b0 [ 2095.818524] ? stack_trace_save+0x8c/0xc0 [ 2095.819385] ? __cleanup_sighand+0xb0/0xb0 [ 2095.820281] ? kernel_text_address+0xf2/0x120 [ 2095.821226] ? find_held_lock+0x2c/0x110 [ 2095.822091] ? io_uring_setup+0x1c23/0x2980 [ 2095.822988] ? lock_downgrade+0x6d0/0x6d0 [ 2095.823864] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2095.824885] create_io_thread+0xb6/0xf0 [ 2095.825728] ? pidfd_prepare+0x80/0x80 [ 2095.826556] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2095.827613] io_uring_setup+0x1d79/0x2980 [ 2095.828491] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2095.829563] ? wait_for_completion_io+0x270/0x270 [ 2095.830612] do_syscall_64+0x33/0x40 [ 2095.831400] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2095.832473] RIP: 0033:0x7f5806261b19 [ 2095.833257] 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 [ 2095.837119] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2095.838726] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2095.840212] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2095.841712] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2095.843208] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2095.844706] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2095.854058] FAULT_INJECTION: forcing a failure. [ 2095.854058] name failslab, interval 1, probability 0, space 0, times 0 [ 2095.856426] CPU: 0 PID: 11269 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2095.857981] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2095.859708] Call Trace: [ 2095.860265] dump_stack+0x107/0x167 [ 2095.861032] should_fail.cold+0x5/0xa [ 2095.861839] ? __alloc_skb+0x6d/0x5b0 [ 2095.862657] should_failslab+0x5/0x20 [ 2095.863462] kmem_cache_alloc_node+0x55/0x330 [ 2095.864424] __alloc_skb+0x6d/0x5b0 [ 2095.865210] alloc_skb_with_frags+0x92/0x570 [ 2095.866149] ? __lockdep_reset_lock+0x180/0x180 [ 2095.867144] sock_alloc_send_pskb+0x7af/0x930 [ 2095.868100] ? lock_acquire+0x197/0x470 [ 2095.868959] ? sk_alloc+0x350/0x350 [ 2095.869733] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2095.870877] packet_sendmsg+0x189a/0x5370 [ 2095.871782] ? sock_has_perm+0x1ea/0x280 [ 2095.872618] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2095.873700] ? perf_trace_lock+0x2bd/0x490 [ 2095.874620] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2095.875637] ? lock_downgrade+0x6d0/0x6d0 [ 2095.876531] sock_sendmsg+0x319/0x390 [ 2095.877330] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2095.878324] ? ____sys_sendmsg+0x870/0x870 [ 2095.879221] ? perf_trace_lock+0x2bd/0x490 [ 2095.880109] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2095.881207] ? timestamp_truncate+0x2f0/0x2f0 [ 2095.882140] ? __lockdep_reset_lock+0x180/0x180 [ 2095.883130] ? iov_iter_kvec+0x3c/0x130 [ 2095.883985] sock_no_sendpage+0x12c/0x1a0 [ 2095.884847] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2095.885836] ? init_special_inode+0x1f0/0x1f0 [ 2095.886799] kernel_sendpage.part.0+0x146/0x290 [ 2095.887790] sock_sendpage+0xe5/0x140 [ 2095.888604] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2095.889642] pipe_to_sendpage+0x2af/0x380 [ 2095.890526] ? propagate_umount+0x1550/0x1550 [ 2095.891470] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2095.892594] __splice_from_pipe+0x43d/0x890 [ 2095.893519] ? propagate_umount+0x1550/0x1550 [ 2095.894486] generic_splice_sendpage+0xd5/0x140 [ 2095.895460] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2095.896382] ? security_file_permission+0xb1/0xe0 [ 2095.897398] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2095.898331] direct_splice_actor+0x10f/0x170 [ 2095.899270] splice_direct_to_actor+0x387/0x980 [ 2095.900255] ? pipe_to_sendpage+0x380/0x380 [ 2095.901173] ? do_splice_to+0x160/0x160 [ 2095.902011] ? security_file_permission+0xb1/0xe0 [ 2095.903045] do_splice_direct+0x1c4/0x290 [ 2095.903899] ? splice_direct_to_actor+0x980/0x980 [ 2095.904928] ? security_file_permission+0xb1/0xe0 [ 2095.905948] do_sendfile+0x553/0x11e0 [ 2095.906777] ? do_pwritev+0x270/0x270 [ 2095.907581] ? wait_for_completion_io+0x270/0x270 [ 2095.908589] ? rcu_read_lock_any_held+0x75/0xa0 [ 2095.909547] ? vfs_write+0x354/0xb10 [ 2095.910332] __x64_sys_sendfile64+0x1d1/0x210 [ 2095.911276] ? __ia32_sys_sendfile+0x220/0x220 [ 2095.912249] do_syscall_64+0x33/0x40 [ 2095.913036] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2095.914090] RIP: 0033:0x7f63050ecb19 [ 2095.914883] 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 [ 2095.918718] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2095.920312] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2095.921799] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2095.923303] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2095.924802] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2095.926302] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:02:30 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 23) 19:02:30 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2095.963810] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 19:02:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x2d33ecd233b8687f, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5}]}, 0x24}}, 0x800) 19:02:30 executing program 4: sendmsg$NLBL_CIPSOV4_C_LIST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="04ae56ec9f4f08294c639c5178c989", @ANYRES16=0x0, @ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x4c004}, 0x4800) getsockopt$IP_SET_OP_GET_BYNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000000)={0x6, 0x7, 'syz0\x00'}, &(0x7f0000000040)=0x28) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="1852e74a4a000000710001020000ffffffdd000000a8"], 0x18}}, 0x0) sendfile(r5, r2, &(0x7f0000000100)=0xb6e, 0x0) sendfile(r2, r2, 0x0, 0x500000000) accept4$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, @none}, &(0x7f00000000c0)=0xe, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) [ 2095.979321] FAULT_INJECTION: forcing a failure. [ 2095.979321] name failslab, interval 1, probability 0, space 0, times 0 [ 2095.981913] CPU: 1 PID: 11287 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2095.983369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2095.985114] Call Trace: [ 2095.985672] dump_stack+0x107/0x167 [ 2095.986438] should_fail.cold+0x5/0xa [ 2095.987251] ? radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2095.988464] should_failslab+0x5/0x20 [ 2095.989270] kmem_cache_alloc+0x5b/0x310 [ 2095.990133] radix_tree_node_alloc.constprop.0+0x1e3/0x300 [ 2095.991329] idr_get_free+0x4b5/0x8f0 [ 2095.992155] idr_alloc_u32+0x184/0x300 [ 2095.992978] ? __fprop_inc_percpu_max+0x130/0x130 [ 2095.993992] ? lock_acquire+0x197/0x470 [ 2095.994836] ? alloc_pid+0x491/0xd30 [ 2095.995631] idr_alloc_cyclic+0x102/0x230 [ 2095.996477] ? idr_alloc+0x130/0x130 [ 2095.997249] ? rwlock_bug.part.0+0x90/0x90 [ 2095.998142] alloc_pid+0x4fb/0xd30 [ 2095.998895] ? copy_namespaces+0x1ca/0x4f0 [ 2095.999779] copy_process+0x3b8b/0x78b0 [ 2096.000614] ? stack_trace_save+0x8c/0xc0 [ 2096.001509] ? __cleanup_sighand+0xb0/0xb0 [ 2096.002398] ? kernel_text_address+0xf2/0x120 [ 2096.003346] ? find_held_lock+0x2c/0x110 [ 2096.004204] ? io_uring_setup+0x1c23/0x2980 [ 2096.005106] ? lock_downgrade+0x6d0/0x6d0 [ 2096.005973] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2096.006980] create_io_thread+0xb6/0xf0 [ 2096.007812] ? pidfd_prepare+0x80/0x80 [ 2096.008630] ? io_uring_cancel_generic+0x2b0/0x2b0 [ 2096.009667] io_uring_setup+0x1d79/0x2980 [ 2096.010550] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2096.011603] ? wait_for_completion_io+0x270/0x270 [ 2096.012636] do_syscall_64+0x33/0x40 [ 2096.013414] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2096.014490] RIP: 0033:0x7f5806261b19 [ 2096.015266] 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 [ 2096.019118] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2096.020699] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2096.022189] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2096.023681] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2096.025174] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2096.026671] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:02:30 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x200641, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x5, 0x5, 0xf9, 0x7f, 0x0, 0x7fffffff, 0x10044, 0x6, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x4, @perf_config_ext={0x1000, 0x101}, 0x18401, 0x100000000, 0xfffffffe, 0x2, 0x1, 0xf440, 0xff, 0x0, 0x9, 0x0, 0x40}, r1, 0x0, r2, 0x3) fcntl$setown(r0, 0x8, 0x0) 19:02:46 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:46 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x4000000) 19:02:46 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 38) 19:02:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r1, 0x2d33ecd233b8687f, 0x0, 0x0, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5}, @ETHTOOL_A_LINKINFO_PORT={0x5}]}, 0x24}}, 0x0) 19:02:46 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:02:46 executing program 5: ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdd, 0x3, 0x80, 0x1, 0x0, 0x4, 0x89026, 0x4, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7f, 0x1, @perf_config_ext={0x3, 0x8}, 0x10d87, 0x9, 0xe92, 0x1, 0x7ff, 0x8, 0x8, 0x0, 0x15d, 0x0, 0x9}, r2, 0xc, r0, 0x1) fcntl$setown(r1, 0x8, 0x0) 19:02:46 executing program 4: socket$netlink(0x10, 0x3, 0x0) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001028000ffffffdd000000a8"], 0x18}}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) [ 2112.028222] FAULT_INJECTION: forcing a failure. [ 2112.028222] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.030833] CPU: 1 PID: 11308 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2112.032242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2112.034171] Call Trace: [ 2112.034757] dump_stack+0x107/0x167 [ 2112.035642] should_fail.cold+0x5/0xa [ 2112.036534] ? create_object.isra.0+0x3a/0xa30 [ 2112.037666] should_failslab+0x5/0x20 [ 2112.038515] kmem_cache_alloc+0x5b/0x310 [ 2112.039523] create_object.isra.0+0x3a/0xa30 [ 2112.040530] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2112.041701] kmem_cache_alloc_node+0x169/0x330 [ 2112.042775] __alloc_skb+0x6d/0x5b0 [ 2112.043609] alloc_skb_with_frags+0x92/0x570 [ 2112.044675] ? __lockdep_reset_lock+0x180/0x180 [ 2112.045752] sock_alloc_send_pskb+0x7af/0x930 [ 2112.046861] ? lock_acquire+0x197/0x470 [ 2112.047793] ? sk_alloc+0x350/0x350 [ 2112.048663] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2112.049832] packet_sendmsg+0x189a/0x5370 [ 2112.050896] ? sock_has_perm+0x1ea/0x280 [ 2112.051718] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2112.052752] ? perf_trace_lock+0xac/0x490 [ 2112.053590] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2112.054553] ? lock_downgrade+0x6d0/0x6d0 [ 2112.055442] sock_sendmsg+0x319/0x390 [ 2112.056366] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2112.057405] ? ____sys_sendmsg+0x870/0x870 [ 2112.058269] ? perf_trace_lock+0xac/0x490 [ 2112.059147] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2112.060233] ? timestamp_truncate+0x2f0/0x2f0 [ 2112.061176] ? find_get_entry+0x2c8/0x740 [ 2112.062041] ? __lockdep_reset_lock+0x180/0x180 [ 2112.063021] ? iov_iter_kvec+0x3c/0x130 [ 2112.063864] sock_no_sendpage+0x12c/0x1a0 [ 2112.064715] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2112.065674] ? init_special_inode+0x1f0/0x1f0 [ 2112.066613] kernel_sendpage.part.0+0x146/0x290 [ 2112.067596] sock_sendpage+0xe5/0x140 [ 2112.068387] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2112.069435] pipe_to_sendpage+0x2af/0x380 [ 2112.070307] ? propagate_umount+0x1550/0x1550 [ 2112.071269] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2112.072528] __splice_from_pipe+0x43d/0x890 19:02:47 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 24) [ 2112.073557] ? propagate_umount+0x1550/0x1550 [ 2112.074753] generic_splice_sendpage+0xd5/0x140 [ 2112.075870] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2112.076931] ? security_file_permission+0xb1/0xe0 [ 2112.078147] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2112.079071] direct_splice_actor+0x10f/0x170 [ 2112.080167] splice_direct_to_actor+0x387/0x980 [ 2112.081134] ? pipe_to_sendpage+0x380/0x380 [ 2112.082163] ? do_splice_to+0x160/0x160 [ 2112.082981] ? security_file_permission+0xb1/0xe0 [ 2112.083980] do_splice_direct+0x1c4/0x290 [ 2112.084826] ? splice_direct_to_actor+0x980/0x980 [ 2112.086016] ? security_file_permission+0xb1/0xe0 [ 2112.087162] do_sendfile+0x553/0x11e0 [ 2112.087992] ? do_pwritev+0x270/0x270 [ 2112.088965] ? wait_for_completion_io+0x270/0x270 [ 2112.089973] ? rcu_read_lock_any_held+0x75/0xa0 [ 2112.091076] ? vfs_write+0x354/0xb10 [ 2112.091918] __x64_sys_sendfile64+0x1d1/0x210 [ 2112.092926] ? __ia32_sys_sendfile+0x220/0x220 [ 2112.094048] do_syscall_64+0x33/0x40 [ 2112.094953] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2112.096173] RIP: 0033:0x7f63050ecb19 [ 2112.097063] 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 [ 2112.101138] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2112.102983] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2112.104676] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2112.106395] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2112.108133] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2112.109840] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2112.119610] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2112.124114] FAULT_INJECTION: forcing a failure. [ 2112.124114] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.126508] CPU: 1 PID: 11317 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2112.127927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2112.129593] Call Trace: [ 2112.130126] dump_stack+0x107/0x167 [ 2112.130875] should_fail.cold+0x5/0xa [ 2112.131656] ? create_object.isra.0+0x3a/0xa30 [ 2112.132577] should_failslab+0x5/0x20 [ 2112.133346] kmem_cache_alloc+0x5b/0x310 [ 2112.134176] create_object.isra.0+0x3a/0xa30 [ 2112.135080] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2112.136113] kmem_cache_alloc_trace+0x151/0x320 [ 2112.137063] io_uring_alloc_task_context+0x99/0x6a0 [ 2112.138077] ? io_import_iovec+0x1120/0x1120 [ 2112.139015] io_uring_setup+0x1dd1/0x2980 [ 2112.139863] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2112.140889] ? wait_for_completion_io+0x270/0x270 [ 2112.141891] do_syscall_64+0x33/0x40 [ 2112.142641] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2112.143684] RIP: 0033:0x7f5806261b19 [ 2112.144431] 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 [ 2112.148136] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2112.149678] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2112.151138] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2112.152569] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2112.154006] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2112.155454] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:02:47 executing program 5: syz_mount_image$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setxattr$trusted_overlay_redirect(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500), 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="69363ee8871029ef1a8bfb2c25d556af06133bb46feac709ca5e201f6c23d8492120c6c7c607cab15a9cfc8f0fa44695e970390544cefdf2e78738662a069b14ea92d7e29f62601aeda399de", 0x4c, 0x4001801, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x1, @multicast2}}, 0x80) llistxattr(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 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, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x608, 0x5, 0x0, 0x2, 0x0, 0xfaf3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)) signalfd4(r0, &(0x7f0000000000)={[0x4]}, 0x8, 0x80000) socket$netlink(0x10, 0x3, 0x0) 19:02:47 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:47 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000100)={0x0, @aes128, 0x0, @desc3}) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x2, 0x70bd29, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x20000041}, 0x80) 19:02:47 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x80, 0xff, 0x0, 0x0, 0x6, 0x1483, 0xe, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x4, 0x5}, 0x1083c, 0x7, 0x5, 0x3, 0x8, 0xffff, 0x2, 0x0, 0xfff}, 0x0, 0x6, 0xffffffffffffffff, 0x8) fcntl$setown(r1, 0x8, 0x0) 19:02:47 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:02:47 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 25) 19:02:47 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:47 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2112.403775] FAULT_INJECTION: forcing a failure. [ 2112.403775] name failslab, interval 1, probability 0, space 0, times 0 [ 2112.406068] CPU: 1 PID: 11346 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2112.407456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2112.409098] Call Trace: [ 2112.409632] dump_stack+0x107/0x167 [ 2112.410357] should_fail.cold+0x5/0xa [ 2112.411123] ? create_object.isra.0+0x3a/0xa30 [ 2112.412027] should_failslab+0x5/0x20 [ 2112.412786] kmem_cache_alloc+0x5b/0x310 [ 2112.413601] create_object.isra.0+0x3a/0xa30 [ 2112.414488] kmemleak_alloc_percpu+0xa0/0x100 [ 2112.415395] pcpu_alloc+0x4e2/0x1240 [ 2112.416153] __percpu_counter_init+0x10d/0x2d0 [ 2112.417052] io_uring_alloc_task_context+0xcc/0x6a0 [ 2112.418061] ? io_import_iovec+0x1120/0x1120 [ 2112.418957] io_uring_setup+0x1dd1/0x2980 [ 2112.419777] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2112.420766] ? wait_for_completion_io+0x270/0x270 [ 2112.421735] do_syscall_64+0x33/0x40 [ 2112.422469] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2112.423479] RIP: 0033:0x7f5806261b19 [ 2112.424213] 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 [ 2112.427823] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2112.429311] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2112.430719] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2112.432124] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2112.433519] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2112.434921] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:02:59 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x10000000) 19:02:59 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 26) 19:02:59 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0xe) fcntl$setown(r0, 0x8, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 19:02:59 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:59 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:59 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 39) 19:02:59 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:02:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x3, 0x4) [ 2125.013029] FAULT_INJECTION: forcing a failure. [ 2125.013029] name failslab, interval 1, probability 0, space 0, times 0 [ 2125.013714] FAULT_INJECTION: forcing a failure. [ 2125.013714] name failslab, interval 1, probability 0, space 0, times 0 [ 2125.015439] CPU: 1 PID: 11368 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2125.015451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2125.015464] Call Trace: [ 2125.020617] dump_stack+0x107/0x167 [ 2125.021391] should_fail.cold+0x5/0xa [ 2125.022198] ? create_object.isra.0+0x3a/0xa30 [ 2125.023161] should_failslab+0x5/0x20 [ 2125.023976] kmem_cache_alloc+0x5b/0x310 [ 2125.024847] create_object.isra.0+0x3a/0xa30 [ 2125.025786] kmemleak_alloc_percpu+0xa0/0x100 [ 2125.026740] pcpu_alloc+0x4e2/0x1240 [ 2125.027560] __percpu_counter_init+0x10d/0x2d0 [ 2125.028528] io_uring_alloc_task_context+0xcc/0x6a0 [ 2125.029582] ? io_import_iovec+0x1120/0x1120 [ 2125.030496] io_uring_setup+0x1dd1/0x2980 [ 2125.031396] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2125.032458] ? wait_for_completion_io+0x270/0x270 [ 2125.033500] do_syscall_64+0x33/0x40 [ 2125.034282] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2125.035367] RIP: 0033:0x7f5806261b19 [ 2125.036151] 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 [ 2125.040030] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2125.041625] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2125.043130] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2125.044629] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2125.046137] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2125.047641] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2125.049180] CPU: 0 PID: 11363 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2125.050061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2125.051122] Call Trace: [ 2125.051466] dump_stack+0x107/0x167 [ 2125.051931] should_fail.cold+0x5/0xa [ 2125.052416] should_failslab+0x5/0x20 [ 2125.052913] __kmalloc_node_track_caller+0x74/0x3b0 [ 2125.053550] ? alloc_skb_with_frags+0x92/0x570 [ 2125.054145] __alloc_skb+0xb1/0x5b0 [ 2125.054624] alloc_skb_with_frags+0x92/0x570 [ 2125.055190] ? __lockdep_reset_lock+0x180/0x180 [ 2125.055802] sock_alloc_send_pskb+0x7af/0x930 [ 2125.056377] ? lock_acquire+0x197/0x470 [ 2125.056887] ? sk_alloc+0x350/0x350 [ 2125.057353] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2125.058032] packet_sendmsg+0x189a/0x5370 [ 2125.058573] ? sock_has_perm+0x1ea/0x280 [ 2125.059100] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2125.059754] ? perf_trace_lock+0x2bd/0x490 [ 2125.060296] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2125.060910] ? lock_downgrade+0x6d0/0x6d0 [ 2125.061454] sock_sendmsg+0x319/0x390 [ 2125.061933] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2125.062537] ? ____sys_sendmsg+0x870/0x870 [ 2125.063079] ? perf_trace_lock+0x2bd/0x490 [ 2125.063617] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2125.064270] ? timestamp_truncate+0x2f0/0x2f0 [ 2125.064838] ? __lockdep_reset_lock+0x180/0x180 [ 2125.065420] ? iov_iter_kvec+0x3c/0x130 [ 2125.065938] sock_no_sendpage+0x12c/0x1a0 [ 2125.066460] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2125.067060] ? init_special_inode+0x1f0/0x1f0 [ 2125.067638] kernel_sendpage.part.0+0x146/0x290 [ 2125.068231] sock_sendpage+0xe5/0x140 [ 2125.068715] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2125.069341] pipe_to_sendpage+0x2af/0x380 [ 2125.069868] ? propagate_umount+0x1550/0x1550 [ 2125.070432] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2125.071114] __splice_from_pipe+0x43d/0x890 [ 2125.071656] ? propagate_umount+0x1550/0x1550 [ 2125.072229] generic_splice_sendpage+0xd5/0x140 [ 2125.072810] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2125.073366] ? security_file_permission+0xb1/0xe0 [ 2125.073969] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2125.074523] direct_splice_actor+0x10f/0x170 [ 2125.075083] splice_direct_to_actor+0x387/0x980 [ 2125.075671] ? pipe_to_sendpage+0x380/0x380 [ 2125.076213] ? do_splice_to+0x160/0x160 [ 2125.076717] ? security_file_permission+0xb1/0xe0 [ 2125.077324] do_splice_direct+0x1c4/0x290 [ 2125.077845] ? splice_direct_to_actor+0x980/0x980 [ 2125.078453] ? security_file_permission+0xb1/0xe0 [ 2125.079076] do_sendfile+0x553/0x11e0 [ 2125.079567] ? do_pwritev+0x270/0x270 [ 2125.080047] ? wait_for_completion_io+0x270/0x270 [ 2125.080653] ? rcu_read_lock_any_held+0x75/0xa0 [ 2125.081225] ? vfs_write+0x354/0xb10 [ 2125.081699] __x64_sys_sendfile64+0x1d1/0x210 [ 2125.082258] ? __ia32_sys_sendfile+0x220/0x220 [ 2125.082840] do_syscall_64+0x33/0x40 [ 2125.083315] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2125.083952] RIP: 0033:0x7f63050ecb19 [ 2125.084416] 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 [ 2125.086696] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2125.087651] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2125.088542] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2125.089416] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2125.090294] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2125.091191] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:03:00 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:03:00 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:03:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)=@sco={0x1f, @none}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000340)="6c97f7c5a5b7b4f23bdae0c12e518a3c7e0c84a2c60fb57dd3809294c3479e6e0d78fbef40b268dd474f30696fe383456e98d54450055111af844238d8dc16a201436b318d667a9909886c77794ca3dbed793bf2b19c07bc4358f8c1437b146c8c7b99598e4654eb7dba41ece0f7733d0e19441c93c4f39a8a20539325aa855f00d2b442d5fec5498c2a93748a9f7770c9310bcf04d30eb479d7b995f4c9f539baa14f67c6347e2d49520eb292f4d3edd970558656047d6b8e9f0cb026e450cbdf72f9aa769a8aa71629415acb5df0d76322b6492bd476536c1db57d8d7b52f8d08e560139", 0xe5}, {&(0x7f0000000100)="d1867e17b669f84c9495efcd8a2689ec1a6d4450558452cbc1634c79", 0x1c}], 0x2, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x10000}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0x30}, 0x8484) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x0, @can={0x1d, r1}, @qipcrtr={0x2a, 0x4, 0xfffffffe}, @l2tp={0x2, 0x0, @empty, 0x4}, 0x5, 0x0, 0x0, 0x0, 0x2, &(0x7f00000000c0), 0x6, 0x0, 0x2}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x2, 0x0, &(0x7f0000000140)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 19:03:00 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:03:00 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x48200) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x3, 0x8, 0x801, 0x0, 0x0, {0x0, 0x0, 0x3}, [@CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x19}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x5ae32dab69eba859}, @CTA_TIMEOUT_L4PROTO={0x5}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x200}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:03:00 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 27) 19:03:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) [ 2125.224384] FAULT_INJECTION: forcing a failure. [ 2125.224384] name failslab, interval 1, probability 0, space 0, times 0 [ 2125.226051] CPU: 0 PID: 11397 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2125.226894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2125.227897] Call Trace: [ 2125.228225] dump_stack+0x107/0x167 [ 2125.228678] should_fail.cold+0x5/0xa [ 2125.229144] ? io_uring_alloc_task_context+0x4a3/0x6a0 [ 2125.229773] should_failslab+0x5/0x20 [ 2125.230231] kmem_cache_alloc_trace+0x55/0x320 [ 2125.230786] io_uring_alloc_task_context+0x4a3/0x6a0 [ 2125.231404] ? io_import_iovec+0x1120/0x1120 [ 2125.231952] io_uring_setup+0x1dd1/0x2980 [ 2125.232462] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2125.233066] ? wait_for_completion_io+0x270/0x270 [ 2125.233683] do_syscall_64+0x33/0x40 [ 2125.234139] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2125.234752] RIP: 0033:0x7f5806261b19 [ 2125.235206] 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 [ 2125.237406] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2125.238314] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2125.239174] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2125.240024] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2125.240872] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2125.241724] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:03:00 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) r4 = dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendfile(r7, r6, 0x0, 0x500000001) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r9, &(0x7f0000000880)={0x40000000}) perf_event_open(&(0x7f0000000900)={0x1, 0x80, 0x4, 0x7, 0x2, 0x0, 0x0, 0x7ff, 0x30010, 0xb, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000008c0)}, 0x15c2, 0x27c, 0xc0c, 0x9, 0x3fd4, 0xfff, 0x5, 0x0, 0x6, 0x0, 0x5f97}, 0xffffffffffffffff, 0x0, r4, 0x8) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f0000000840)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000800)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"/1140], 0x474}}, 0x8000) 19:03:16 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x18000000) 19:03:16 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:03:16 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) r4 = dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendfile(r7, r6, 0x0, 0x500000001) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r9, &(0x7f0000000880)={0x40000000}) perf_event_open(&(0x7f0000000900)={0x1, 0x80, 0x4, 0x7, 0x2, 0x0, 0x0, 0x7ff, 0x30010, 0xb, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000008c0)}, 0x15c2, 0x27c, 0xc0c, 0x9, 0x3fd4, 0xfff, 0x5, 0x0, 0x6, 0x0, 0x5f97}, 0xffffffffffffffff, 0x0, r4, 0x8) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f0000000840)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000800)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"/1140], 0x474}}, 0x8000) 19:03:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xc349160c17cb0a66, 0x5, 0x2) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r5 = socket(0x27, 0x80000, 0x20) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000001240)={'xfrm0\x00'}) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r6, &(0x7f0000000240)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000001280)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r8}, 0x14) sendmsg$inet(r1, &(0x7f0000001340)={&(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)="8de6a578ff0e982ebfa44c17f936620c3c00ac1af4e376c6a24472d501ab1a9021d888c7aaf64c842185385e36c1769dee3f45d4c88ec05a42e4cd011bc791aac3f30161c0ba924d674e663759f375d742b567d37ba52b698bb984d44cf2ae6c97d5def3e2bcdcac75fd3bc9dc05489b084a6ff35d14712b9a1b845f9e7817a9ad6c036df6ea9cd87d0c1f4d77aca5905641800808ae5a2275", 0x99}, {&(0x7f0000000180)="84b7016af4551a30df6b47d0b191d7247200b3e9a2867c4199c299233ea71b3bea2d7d420e9d010870e38cd206935c6bd0ddab76eb3a1a80f948080340f1a1f8e9cc2a2cd3fd4757fd1152a1f970d2359d1f3be7d6af82fec02669afd6914361b43537c42b3081e60a910395fd5d447778d75e798ec6a047c867d5cdadedee9f26acc856df29da1c707b3a7b440ed211e1b2d2fee0ecb8fac1556ce60ec89c619f90", 0xa2}, {&(0x7f0000000240)="c6a2688a12b994d09550ebb799540dfdbbc490b8c1f3d6c28320ecb671a9decf8e4afcc2483051f278d3f1189d4832bf6397413f5b3a7633b387480f69db6bec0040d83fb2eb2a7f63660e535cd31174ae058b744d28bac112e0ef14f45272dca356d9a3bbcbb6d7b6d7fc5d65086ad6298ba3754e09a24310380e4de18018ecfeeccb0e0da8c36cc365d2244250adc66e0e49de39ab1b1ed378734e19967ee87b47d99a6a55bdbf9246ef8a703d3ad86b076e4ec871d2c99a9f990faaab1f63d3dd140b7dea77c18a0ef964a9a0f9d8ba6472c04090daae103560e073ae2d0793268ec18553dbf0eb95cee95b0c888f1ee3cfdc4e8110c259575e261f02227f0cf89c8e7266b39c45ea5d0ec4454c8c43c664674c00625f705492566633e2f3a333c49e50f0b37a0f9a1923187de5df7ca93ee0380fd396644dd59d322d690b472a42378bdf5bfb6b11bd0a8607caab32d40966ff0c2d0f4c6582d5e50796057610c645069a8f09284a3ae289cc94274476d27fce24576f5c8b23ee0cd19f3fb41c6e5f52fb7f9f7eda1414967c89625cf149df7f3943dff022034b3becfd1ac9db04347b1129273d20ef20f4a9edbf68845087f58dca50c334caa68bda3190f29be6d996982263a1be1299c3934da6df1577d7a5a1291fdcc6f927e2ebae96d9c2d5564c13966d0a7c063d8be99a6821141fd7ca8894cd91e47e9a1488e086d675e1e02fef7b80958ef57d6107d8d1020bb9c3f7223d44e0a69e934588717c0d29d1f56ae1fdc0a3e8cc6ab5dfc1a993eafc2b741e9da069aec0c6ec6e5d0fba9819ba1ab453e169752f886f310d55c341eb97a472ee2497ccb14e965b95904e9a5f1b2094ddc25f381c1c2af20452ca06c88838dd5d12291400ac8c679b237241391baf2017cf434da4c1363f9003d7f65bca9ac82e3226c7ea7def016889a33431fbcaaab8a746ff76601f4d60ac205450525c36d33b082c34e3726686901642270b53ab648128c0922faef6b05b1c951034e338dc339bb00cf31adb804b93ab23857f690dec84afea3b778fb21da522a10e01683169e57eca20d409d215b0faaf892c88482613816feed74e604b8d44c4a95101b915202e9d9f28816aacaf161636ae6fe4c853d90b48333e612ce17fea1185448f0ef603c83f18e2e755cf22ac817f500e893537971cd375fe7bf38974683b2a77ac39c89c4f8a91b01a4e60d05efe580f340ef5da7593e2e7d957b202ab1c83f34d16f18f834f0ce5a7858ea51978eb576cad4338182a724617ccb121722a82b77b1c19ead7ee9f4ad72d192de7aaf5c49943e4d17184b9ad9a5eac9b3008f7b9050dc9d45b67b553d6bce69956edec3ffb85430fbdb0078eca07e9c1f630aa1bc10d4cae9f004e3565778af5633062d85b0eb0c5a26fa43ddc3ddc8aa3bec349fe0e88fb262875aa7bf9aa561c202a906e8ad49ebec9c1c93b990082a416f7d80b5bde27fbc909df52e7741e5b4274655bd432c8613376284ac226edbcd8d78ec18e4d00ed34e2d43aefb6d537241cb29a8afc415429b24b0869eef97609131da06eb3d1aba4b3fbd5f1d469a458b7aa0c3a2e45fd566363b3250823c8813b9defdbad8820fe055ff50328a86c8d1a439736e35c446311b5799281ba1937168cc11b6e0a2487878201b0e66b3b267e6420f14ca15a08fbf50e1919b0d259991a5c66f53268cc1a4afb35bdc8bbc4e5ba193e29e5ff4d6c081ddd856ed2334bff690f85ef9c254c2a000b40047117487a5e0eb10de5de90510c5bd3548f2b5e94ff22f92eb4a3d82de0116ed8544d776a8ffd85e91a748822cad049fcb353f366989bbeb810245051df7ec10cd5507b7901cced0dd6f17964fbe8f8a901941ea7010ce025e33cb3c1bbf5e5ab6d25e5c313707989787de6007a5d90c4d79f55859718541c155dfcc8fb03197825fe523a3121dda2a8fa05ff891ab57ebba511cccb3bd8cd6e7fc10f13c93c3fd1376504f1c8e7f5bc5e5f314075ed392eb11c28399aff2374274a66859b3e033969459fc1f8b28add998603758a254fa7669d2a9de88d9b2bebb916446ee978ae2a69cd2851406ac64bb4f3a1ae3769e43eb832d10bcdad340b33138dab829ee6be8bb8acac489e190e6c64f7b12cb22ef4cec49778f989fb8528687f2589bbfe85eff8d8e3f36ab26e51738c8dac9fe04c077d7759d1e050d0c75fdeb069a0ea9f92eeebdcab7c6817b31a58c840b83d806b3c864d7b8d0d2426dfdc86de5bd9636c79b6b1d18295877a8fff977f896a306fe3d29b6ba0b1ed2762f924b3ade4022fc40f6cb613e6d6263861fc85bd8e1dd75d950f49d86bb2d957e6fd3810c02f0b6da1fd043900e4a70cd239b7f817a9c627933ec9d42a9e339a20f74b245e4a64b6b236dc534c267253d07394b40d4d87e60e75c95e2f91955bf449f4c9a75e11aa65cb2e8bf18f4f6c3b4c92b1faeac858a8d6d96069cbaaa9f7c956a4f6fe824f69b467121045c1aca50f659bd5fc4a4dd31bb66d25a1906d14de1c68d9ac58efb5e3195391f77b378199d65b1598a04b5ecd165b37cdb94ca849556863c50620bba13ed12ebcd8e43c631e3cd4369efbfe71cc47a2b542b32698cdb1cf85faca4b385a606b9e76333ab0da6e8638f86c9bafdf86266db55aa06e70d4d6e19afee0578486143a10f13243216600d868c860ce25c738372806b623095b0e0996d82a831d1fc9e516d540dea639a4dfd70c798123e775b4a66201b8e5241efc6cd9970cc74152109fadf7b1bb22c4b4cffbcf0653f2b049ee6e56e9ebb9b25f87b908eb17725834901f75aac8b06fb82bdce53d999c0ab39f6236778b63e960eeb9218fcb96bfc9fceb1ee40384561326bcea68d8db395bac4747e4139f051b9c0b4586a59407aba406f8392dc3ce77d7f6d7427e453f4a0dbfa56a1184867e65c99c9f38dca6ecc15bfae0b239a71bf8d82b894e73dd61d06690bf0205fa60ee4ba84610e5550e193965524bfba69e49914244c256e69406f559c36bd9f37630d14f8f1992f477e141e84d0d5020de5f1158b238d556db9aeea19ce30b0693c654a50b4b8edfeb5180cff6dc46dc79461d25a5102a43f0c4f35b1e39809d11588dbe4a04b86ff043a6fa814150548de03f7503ac782f7a7298d2aa5fa025f379df68851a3ac9d781506bdca77ad789bd1dc951c48224328c771cadbb88e07a26ccd9e9779a81b1bf719ced70a30caf8781f7ea64f634f3631de26a0962cebac9d8f2c6bb2402abae7dbadb9820ec8c02ab800fe4d5259c079950ed03d422df213cc206ce70d48fb7490c371c0b6f4ed60e9f76ffa2a75196b8245084a938296b618c929b5fb99e0e7676f65ad70244adc2665eb33587e67c2d1881bb25a8ff8dff755b98534d61cb878e301e807193c28f9f66eb5160aec3898b3db6701527fe1ab3968466922fc0d752c0d8b742a48ec4c67152ed43219f77199ca8abcbd64491567f057cc9ba24fea3368cc0b8967df43c9ed02a26244ae4146a551832ef8cc196f989c0b33f6ba5dbf3115f788dbcd9ae8e4d5271f1de38747438b5846d61e7a1e6708d673b08cc55c3e76068b7879f4dfcd0ed4e2814c12982118fa079891e8ebf2cb706d3a05acf9d8ccd169eb699df46b96c6ef11a0567a6954b7f74460a9698813d09b6bb7c44189d728d4dbb067a5ca3d82473f1edc1989b066b5d08f79e6b0cbf6ba43cb59d28d4dabc5ee655ca646ed4ba65e6565a899660f29e50f2490cf2bae12cec746746458a9c80f56541f4a0d89e5b2171f2a0b4a5ffd75c5f2ed842923d2109be6a3d775d8c0eff2aa4010a61c86395519655c5d31830ef360bd656a8fc5c5b04ca65984e49156886d618d5ec10cfaf7ec20e108036e968cd845631c5a20765323221bb76f69101e474cecfe09c4d2e0d41bfff18f33fe261e4f91c2c3ec272ad2e50ba142fca8b878cb111b47e2c2f64eb8f448571c04546ea51b53fdd92ce0e426ad2661c80b8fe223a385c31796c72052e3eb1c18f7d1e1efa808244f04285e20e216cd43c910f5b5a1ba670962dd82affa17dedb31995eff2f62489e3e48eda313ba8b6f3deffe2036141b2cec21e1fa78aa3958537d81b8589708069e3a031f3a983edf54ad1022ee11857e9c53c616a1a6869bdbdb86b0f64746755a42da80fac23f4d5e6fcd52d7aeae3d3da2e0eeee7af87f8708cbc3f61c300d6da0b47f12cc717c5f35695bf0cde8e788a7486858a414ed714dde26e6b234ddb573eaee08f8214f97807336fa891736691f070e892d19df4acb47bf835620f5d2481ce197641bc8103a8d236e7604ddd3a8b4ad7fc86eb735ce107922dda6ea22bd29a784ffd1befb582e5bb7cdb632877e27998820455a9424ff8abfbeb9b9d1e4866178eb73f7e682cad6b4cf1732228b6f91ac4a5da362333f5cce882e27963829c115f093575536792c0df454d9da40e10ecc0db223f116dbf0eba6815522991bcab75a1414b1e171ed4f2f8629a6f4a47c73e29f733ffe069846cebce13650a55ffdda8b525c337140ee888e8594265c544151781fccd8467e2ece68f1f887756e3c9a30e6d4d3af02b141c29e62c3495de511f6668b83c628879ee0a7becf1bacb1026c1433c56d283470a7e6f4c4ade63868e5a7158a6e07601e6b37d24fb2ee7461fdf9c1e50b68559fec5a4aebad693ec8f72acb80f7e29dfe3bca9e105f1e226469b53fa32f9dd7e3eaa1e21ede0abf886e683bd39d916811ee3c95ba904350e7895578db61ec88b9838caab6007652f81f621df4d25c9988ab4e6d05707b42ff47065beb0e5068166af11dd4e12e197d1c97bbb3eb947ffbdd81cace778e252dd5cda3e33a7f76aece181c52ec0fb5d3731bf6a3d119f5736e8a41f52596934136689425b3b842adc81fbeb9009f67ccb5ccfbbb32a0a33716ccce71d9701edcb0b60fcaf87c8249eb5513ea81fe1875f28464669c07a9b94850c875e283e613e14b039ba6a44a0d1d7d0b84e5cd43379e37efba76637f7ae5f239cf55a8a877a64406d2ed45a60e5b98eab33ea1597cd175028db8f174859d59fb0f6ab035b045465024ece8b076e5b461d678a7b23741db031dca16500cc19025ccfce702d0c805f8bf0a881a8f58474bacb929606ac6d410b09ae532a9af55d4c797a7ea6eb03facab2840d2ae667ef721a2e033a1a68cc46c54212e1ef09dae378c662deb2c17ffea1f9362363e54fff267ffbe6a7869e2a37dfa3e2068a00ca2b454eb29db599eb17a95e90cb59105b196c1d0e0e4a8abc382823070d55e47e88a269ffb240b0374d730a50800f10daf70958dd100b1ccdbbbe423039f1dee3fb549482c8aa475d653eb273fe2ff556cf26666858711491a33ed62f6ee43dda0d4d397de99fa7b610b54ebfe007a288623a70a2087631c4d410c141ef0442060117b4b8a53b648a1906a433723f01d445d4fd22c26d0ca265d6487911e94838d7339ba2e4b85906035fe86f7f3b654d3b3254fe877ed8066b66aa675c72a970e9b3d8b5e6488c91c18e0851ef3fa318230d670d1898bb0949db63f0e68f49f463fc5549d66e62fe40a2c0518b0d2ac7c423bfe8c4367eb8d7b77a55062d41f9035b8e747bff145448ff6b3c1bd13561d19075cfa9bf94e611e041e945b1296762cd9c127f74083aa13fa98ab71f33339069393ac92dfceef09473c7289cbcf853da5b3539eb495075b2282f12bbb70da3f6b1cbb38814856f0495e95ba24f47b0385a7acee2b46fcc2869b3b16ad0cde303", 0x1000}], 0x3, &(0x7f0000001380)=ANY=[@ANYBLOB="2c000000000000000000000007000000070cbf2063283bad6872e14c890f710a0101017f000001ac14143600000000001100000000000000000000000100000000000000000000004c0000000000000000000000070000004434e13100000000000000020a01010200000000e000000200000001fffffffffffffffaac1414bb000008000a010102000000079404000001000000000000001800000000000000000000000700000083074a64010100001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="7f000001e0000002000000001400000000000000000000000100004f37e3638707c1e773ad295a7199456b0006000000000000002954d93864", @ANYRES32=0x0, @ANYBLOB="ac141434ac1e0101000000001c000000000000000000000008000000", @ANYRES32=r4, @ANYBLOB="00000000ac7a14358f0a00000000"], 0x128}, 0x20000044) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:03:16 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x6, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:03:16 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 28) 19:03:16 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x24203, 0x8) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 19:03:16 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 40) [ 2141.367481] FAULT_INJECTION: forcing a failure. [ 2141.367481] name failslab, interval 1, probability 0, space 0, times 0 [ 2141.369845] CPU: 1 PID: 11422 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2141.371251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2141.372918] Call Trace: [ 2141.373461] dump_stack+0x107/0x167 [ 2141.374199] should_fail.cold+0x5/0xa [ 2141.374978] ? create_object.isra.0+0x3a/0xa30 [ 2141.375915] should_failslab+0x5/0x20 [ 2141.376681] kmem_cache_alloc+0x5b/0x310 [ 2141.377507] create_object.isra.0+0x3a/0xa30 [ 2141.378393] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2141.379428] kmem_cache_alloc_trace+0x151/0x320 [ 2141.380364] io_uring_alloc_task_context+0x4a3/0x6a0 [ 2141.381389] ? io_import_iovec+0x1120/0x1120 [ 2141.382288] io_uring_setup+0x1dd1/0x2980 [ 2141.383174] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2141.384208] ? wait_for_completion_io+0x270/0x270 [ 2141.385200] do_syscall_64+0x33/0x40 [ 2141.385956] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2141.387010] RIP: 0033:0x7f5806261b19 [ 2141.387777] 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 [ 2141.391481] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2141.393030] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2141.394455] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2141.395898] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2141.397337] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2141.398776] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2141.415822] FAULT_INJECTION: forcing a failure. [ 2141.415822] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2141.418279] CPU: 1 PID: 11427 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2141.419671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2141.421356] Call Trace: [ 2141.421901] dump_stack+0x107/0x167 [ 2141.422646] should_fail.cold+0x5/0xa [ 2141.423436] __alloc_pages_nodemask+0x182/0x600 [ 2141.424385] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2141.425606] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2141.426669] ? alloc_skb_with_frags+0x92/0x570 [ 2141.427610] alloc_pages_current+0x187/0x280 [ 2141.428494] alloc_skb_with_frags+0x1a6/0x570 [ 2141.429409] ? __lockdep_reset_lock+0x180/0x180 [ 2141.430372] sock_alloc_send_pskb+0x7af/0x930 [ 2141.431315] ? lock_acquire+0x197/0x470 [ 2141.432128] ? sk_alloc+0x350/0x350 [ 2141.432864] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2141.433932] packet_sendmsg+0x189a/0x5370 [ 2141.434798] ? sock_has_perm+0x1ea/0x280 [ 2141.435615] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2141.436712] ? perf_trace_lock+0xac/0x490 [ 2141.437582] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2141.438593] ? lock_downgrade+0x6d0/0x6d0 [ 2141.439495] sock_sendmsg+0x319/0x390 [ 2141.440291] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2141.441301] ? ____sys_sendmsg+0x870/0x870 [ 2141.442191] ? perf_trace_lock+0xac/0x490 [ 2141.443040] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2141.444160] ? timestamp_truncate+0x2f0/0x2f0 [ 2141.445106] ? find_get_entry+0x2c8/0x740 [ 2141.445978] ? __lockdep_reset_lock+0x180/0x180 [ 2141.446960] ? iov_iter_kvec+0x3c/0x130 [ 2141.447816] sock_no_sendpage+0x12c/0x1a0 [ 2141.448687] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2141.449660] ? init_special_inode+0x1f0/0x1f0 [ 2141.450618] kernel_sendpage.part.0+0x146/0x290 [ 2141.451617] sock_sendpage+0xe5/0x140 [ 2141.452420] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2141.453468] pipe_to_sendpage+0x2af/0x380 [ 2141.454358] ? propagate_umount+0x1550/0x1550 [ 2141.455311] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2141.456447] __splice_from_pipe+0x43d/0x890 [ 2141.457365] ? propagate_umount+0x1550/0x1550 [ 2141.458319] generic_splice_sendpage+0xd5/0x140 [ 2141.459302] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2141.460240] ? security_file_permission+0xb1/0xe0 [ 2141.461258] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2141.462185] direct_splice_actor+0x10f/0x170 [ 2141.463108] splice_direct_to_actor+0x387/0x980 [ 2141.464102] ? pipe_to_sendpage+0x380/0x380 [ 2141.465022] ? do_splice_to+0x160/0x160 [ 2141.465851] ? security_file_permission+0xb1/0xe0 [ 2141.466878] do_splice_direct+0x1c4/0x290 [ 2141.467757] ? splice_direct_to_actor+0x980/0x980 [ 2141.468777] ? security_file_permission+0xb1/0xe0 [ 2141.469799] do_sendfile+0x553/0x11e0 [ 2141.470625] ? do_pwritev+0x270/0x270 [ 2141.471435] ? wait_for_completion_io+0x270/0x270 [ 2141.472443] ? rcu_read_lock_any_held+0x75/0xa0 [ 2141.473420] ? vfs_write+0x354/0xb10 [ 2141.474206] __x64_sys_sendfile64+0x1d1/0x210 [ 2141.475165] ? __ia32_sys_sendfile+0x220/0x220 [ 2141.476145] do_syscall_64+0x33/0x40 [ 2141.476933] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2141.478007] RIP: 0033:0x7f63050ecb19 [ 2141.478798] 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 [ 2141.482689] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2141.484314] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2141.485808] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2141.487322] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2141.488819] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2141.490319] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:03:16 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:03:16 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0x40010, r2, 0xbfc2000) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r3, r2, 0x0, 0x500000001) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2, 0xff, 0x20, 0x42, 0x0, 0x75b5, 0x0, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x80000001, 0xd68}, 0x40, 0x2cd6, 0x3, 0x1, 0x800, 0x3, 0x800, 0x0, 0x7ff, 0x0, 0x1}, r1, 0x3, r2, 0x6) r6 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r9 = dup2(r6, r6) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r9, 0x80, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x2, @remote}}}, 0x0) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r6, 0x0) syz_io_uring_submit(r10, r8, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(0x0, r8, &(0x7f0000000100)=@IORING_OP_READ=@pass_buffer={0x16, 0x3, 0x2000, @fd_index=0x4, 0x7, &(0x7f0000000080)=""/67, 0x43}, 0x1) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 19:03:16 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x21030000) 19:03:16 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:03:16 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) r4 = dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendfile(r7, r6, 0x0, 0x500000001) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r9, &(0x7f0000000880)={0x40000000}) perf_event_open(&(0x7f0000000900)={0x1, 0x80, 0x4, 0x7, 0x2, 0x0, 0x0, 0x7ff, 0x30010, 0xb, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000008c0)}, 0x15c2, 0x27c, 0xc0c, 0x9, 0x3fd4, 0xfff, 0x5, 0x0, 0x6, 0x0, 0x5f97}, 0xffffffffffffffff, 0x0, r4, 0x8) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f0000000840)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000800)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"/1140], 0x474}}, 0x8000) 19:03:16 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x18, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:03:16 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 29) 19:03:16 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 41) [ 2141.663930] FAULT_INJECTION: forcing a failure. [ 2141.663930] name failslab, interval 1, probability 0, space 0, times 0 [ 2141.666314] CPU: 1 PID: 11451 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2141.667740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2141.669417] Call Trace: [ 2141.669969] dump_stack+0x107/0x167 [ 2141.670710] should_fail.cold+0x5/0xa [ 2141.671506] ? io_wq_create+0xeb/0xc00 [ 2141.672296] should_failslab+0x5/0x20 [ 2141.673080] __kmalloc+0x72/0x390 [ 2141.673790] io_wq_create+0xeb/0xc00 [ 2141.674561] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2141.675603] ? io_import_iovec+0x1120/0x1120 [ 2141.676496] ? io_apoll_task_func+0x2d0/0x2d0 [ 2141.677402] ? __io_req_find_next+0x300/0x300 [ 2141.678322] io_uring_setup+0x1dd1/0x2980 [ 2141.679177] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2141.680200] ? wait_for_completion_io+0x270/0x270 [ 2141.681207] do_syscall_64+0x33/0x40 [ 2141.681958] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2141.683004] RIP: 0033:0x7f5806261b19 [ 2141.683770] 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 [ 2141.687476] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2141.689019] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2141.690452] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2141.691898] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2141.693346] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2141.694809] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:03:16 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x2e, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2141.752439] FAULT_INJECTION: forcing a failure. [ 2141.752439] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2141.755111] CPU: 0 PID: 11462 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2141.756601] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2141.758350] Call Trace: [ 2141.758932] dump_stack+0x107/0x167 [ 2141.759732] should_fail.cold+0x5/0xa [ 2141.760552] __alloc_pages_nodemask+0x182/0x600 [ 2141.761564] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2141.762855] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2141.763974] ? alloc_skb_with_frags+0x92/0x570 [ 2141.764965] alloc_pages_current+0x187/0x280 [ 2141.765909] alloc_skb_with_frags+0x1a6/0x570 [ 2141.766881] ? __lockdep_reset_lock+0x180/0x180 [ 2141.767887] sock_alloc_send_pskb+0x7af/0x930 [ 2141.768854] ? lock_acquire+0x197/0x470 [ 2141.769720] ? sk_alloc+0x350/0x350 [ 2141.770507] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2141.771662] packet_sendmsg+0x189a/0x5370 [ 2141.772580] ? sock_has_perm+0x1ea/0x280 [ 2141.773444] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2141.774539] ? perf_trace_lock+0x2bd/0x490 [ 2141.775479] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2141.776501] ? lock_downgrade+0x6d0/0x6d0 [ 2141.777406] sock_sendmsg+0x319/0x390 [ 2141.778214] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2141.779231] ? ____sys_sendmsg+0x870/0x870 [ 2141.780144] ? perf_trace_lock+0x2bd/0x490 [ 2141.781045] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2141.782154] ? timestamp_truncate+0x2f0/0x2f0 [ 2141.783110] ? __lockdep_reset_lock+0x180/0x180 [ 2141.784108] ? iov_iter_kvec+0x3c/0x130 [ 2141.784980] sock_no_sendpage+0x12c/0x1a0 [ 2141.785869] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2141.786871] ? init_special_inode+0x1f0/0x1f0 [ 2141.787856] kernel_sendpage.part.0+0x146/0x290 [ 2141.788863] sock_sendpage+0xe5/0x140 [ 2141.789680] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2141.790732] pipe_to_sendpage+0x2af/0x380 [ 2141.791635] ? propagate_umount+0x1550/0x1550 [ 2141.792590] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2141.793740] __splice_from_pipe+0x43d/0x890 [ 2141.794665] ? propagate_umount+0x1550/0x1550 [ 2141.795660] generic_splice_sendpage+0xd5/0x140 [ 2141.796653] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2141.797608] ? security_file_permission+0xb1/0xe0 [ 2141.798638] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2141.799586] direct_splice_actor+0x10f/0x170 [ 2141.800524] splice_direct_to_actor+0x387/0x980 [ 2141.801523] ? pipe_to_sendpage+0x380/0x380 [ 2141.802453] ? do_splice_to+0x160/0x160 [ 2141.803313] ? security_file_permission+0xb1/0xe0 [ 2141.804371] do_splice_direct+0x1c4/0x290 [ 2141.805255] ? splice_direct_to_actor+0x980/0x980 [ 2141.806315] ? security_file_permission+0xb1/0xe0 [ 2141.807370] do_sendfile+0x553/0x11e0 [ 2141.808223] ? do_pwritev+0x270/0x270 [ 2141.809071] ? wait_for_completion_io+0x270/0x270 [ 2141.810106] ? rcu_read_lock_any_held+0x75/0xa0 [ 2141.811113] ? vfs_write+0x354/0xb10 [ 2141.811939] __x64_sys_sendfile64+0x1d1/0x210 [ 2141.812924] ? __ia32_sys_sendfile+0x220/0x220 [ 2141.813943] do_syscall_64+0x33/0x40 [ 2141.814761] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2141.815884] RIP: 0033:0x7f63050ecb19 [ 2141.816695] 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 [ 2141.820679] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2141.822345] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2141.823914] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2141.825466] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2141.827039] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2141.828591] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:03:16 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:03:33 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) r4 = dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendfile(r7, r6, 0x0, 0x500000001) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r9, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r9, &(0x7f0000000880)={0x40000000}) perf_event_open(&(0x7f0000000900)={0x1, 0x80, 0x4, 0x7, 0x2, 0x0, 0x0, 0x7ff, 0x30010, 0xb, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000008c0)}, 0x15c2, 0x27c, 0xc0c, 0x9, 0x3fd4, 0xfff, 0x5, 0x0, 0x6, 0x0, 0x5f97}, 0xffffffffffffffff, 0x0, r4, 0x8) sendmsg$AUDIT_ADD_RULE(r5, &(0x7f0000000840)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000800)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"/1140], 0x474}}, 0x8000) [ 2158.252143] FAULT_INJECTION: forcing a failure. [ 2158.252143] name failslab, interval 1, probability 0, space 0, times 0 [ 2158.255433] CPU: 0 PID: 11486 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2158.257384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2158.259742] Call Trace: [ 2158.260510] dump_stack+0x107/0x167 [ 2158.261554] should_fail.cold+0x5/0xa [ 2158.262636] ? create_object.isra.0+0x3a/0xa30 [ 2158.263934] should_failslab+0x5/0x20 [ 2158.265010] kmem_cache_alloc+0x5b/0x310 [ 2158.266175] create_object.isra.0+0x3a/0xa30 [ 2158.267416] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2158.268842] __kmalloc+0x16e/0x390 [ 2158.269861] io_wq_create+0xeb/0xc00 [ 2158.270939] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2158.272378] ? io_import_iovec+0x1120/0x1120 [ 2158.273621] ? io_apoll_task_func+0x2d0/0x2d0 [ 2158.274872] ? __io_req_find_next+0x300/0x300 [ 2158.276174] io_uring_setup+0x1dd1/0x2980 [ 2158.277202] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2158.278448] ? wait_for_completion_io+0x270/0x270 [ 2158.279707] do_syscall_64+0x33/0x40 [ 2158.280614] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2158.281821] RIP: 0033:0x7f5806261b19 [ 2158.282738] 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 [ 2158.287216] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2158.289075] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2158.290817] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2158.292551] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2158.294268] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2158.295988] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2158.310562] FAULT_INJECTION: forcing a failure. [ 2158.310562] name failslab, interval 1, probability 0, space 0, times 0 [ 2158.313299] CPU: 1 PID: 11491 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2158.314774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2158.316534] Call Trace: [ 2158.317105] dump_stack+0x107/0x167 [ 2158.317880] should_fail.cold+0x5/0xa [ 2158.318694] should_failslab+0x5/0x20 [ 2158.319516] __kmalloc_node_track_caller+0x74/0x3b0 [ 2158.320569] ? alloc_skb_with_frags+0x92/0x570 [ 2158.321546] __alloc_skb+0xb1/0x5b0 [ 2158.322343] alloc_skb_with_frags+0x92/0x570 [ 2158.323297] ? __lockdep_reset_lock+0x180/0x180 [ 2158.324300] sock_alloc_send_pskb+0x7af/0x930 [ 2158.325247] ? lock_acquire+0x197/0x470 [ 2158.326111] ? sk_alloc+0x350/0x350 [ 2158.326887] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2158.328022] packet_sendmsg+0x189a/0x5370 [ 2158.328922] ? sock_has_perm+0x1ea/0x280 [ 2158.329781] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2158.330872] ? finish_task_switch+0x126/0x5d0 [ 2158.331842] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2158.332867] sock_sendmsg+0x319/0x390 [ 2158.333675] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2158.334682] ? ____sys_sendmsg+0x870/0x870 [ 2158.335604] ? io_schedule_timeout+0x140/0x140 [ 2158.336584] ? __lockdep_reset_lock+0x180/0x180 [ 2158.337579] ? iov_iter_kvec+0x3c/0x130 [ 2158.338429] sock_no_sendpage+0x12c/0x1a0 [ 2158.339308] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2158.340311] ? init_special_inode+0x1f0/0x1f0 [ 2158.341278] kernel_sendpage.part.0+0x146/0x290 [ 2158.342271] sock_sendpage+0xe5/0x140 [ 2158.343090] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2158.344157] pipe_to_sendpage+0x2af/0x380 [ 2158.345046] ? propagate_umount+0x1550/0x1550 [ 2158.346005] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2158.347147] __splice_from_pipe+0x43d/0x890 [ 2158.348084] ? propagate_umount+0x1550/0x1550 [ 2158.349052] generic_splice_sendpage+0xd5/0x140 [ 2158.350040] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2158.350978] ? security_file_permission+0xb1/0xe0 [ 2158.352019] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2158.352961] direct_splice_actor+0x10f/0x170 [ 2158.353898] splice_direct_to_actor+0x387/0x980 [ 2158.354889] ? pipe_to_sendpage+0x380/0x380 [ 2158.355832] ? do_splice_to+0x160/0x160 [ 2158.356672] ? security_file_permission+0xb1/0xe0 [ 2158.357705] do_splice_direct+0x1c4/0x290 [ 2158.358584] ? splice_direct_to_actor+0x980/0x980 [ 2158.359627] ? security_file_permission+0xb1/0xe0 [ 2158.360658] do_sendfile+0x553/0x11e0 [ 2158.361483] ? do_pwritev+0x270/0x270 [ 2158.362289] ? wait_for_completion_io+0x270/0x270 [ 2158.363313] ? rcu_read_lock_any_held+0x75/0xa0 [ 2158.364303] ? vfs_write+0x354/0xb10 [ 2158.365106] __x64_sys_sendfile64+0x1d1/0x210 [ 2158.366057] ? __ia32_sys_sendfile+0x220/0x220 [ 2158.367042] do_syscall_64+0x33/0x40 [ 2158.367842] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2158.368926] RIP: 0033:0x7f63050ecb19 [ 2158.369718] 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 [ 2158.373606] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2158.375215] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2158.376740] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2158.378239] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2158.379757] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2158.381259] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:03:33 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:03:33 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000000)={0x1}) 19:03:33 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 42) 19:03:33 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000140)={0x0, 0xfdfdffff, 0x0, 0x0, '\x00', [{0xffffffff}]}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:03:33 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 30) 19:03:33 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x27000000) 19:03:33 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:03:33 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x30, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:03:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x5) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x9, 0x80}}, './file0\x00'}) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r0) r2 = gettid() rt_sigqueueinfo(r2, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) syz_open_procfs(r2, &(0x7f0000000080)='stat\x00') getsockopt$sock_cred(r1, 0x1, 0x2, 0x0, &(0x7f0000000140)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 19:03:33 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:03:33 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) r4 = dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendfile(r6, r5, 0x0, 0x500000001) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r8, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r8, &(0x7f0000000880)={0x40000000}) perf_event_open(&(0x7f0000000900)={0x1, 0x80, 0x4, 0x7, 0x2, 0x0, 0x0, 0x7ff, 0x30010, 0xb, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6, 0x0, @perf_bp={&(0x7f00000008c0)}, 0x15c2, 0x27c, 0xc0c, 0x9, 0x3fd4, 0xfff, 0x5, 0x0, 0x6, 0x0, 0x5f97}, 0xffffffffffffffff, 0x0, r4, 0x8) 19:03:33 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x78, 0xff, 0x2, 0x0, 0x0, 0xffff, 0x10, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0xb3}, 0x3404, 0x8000, 0x2, 0xe, 0x8, 0xfffffffe, 0x0, 0x0, 0x8, 0x0, 0x10001}, r1, 0xa, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0x0) 19:03:33 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xf6ffffff) 19:03:33 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendfile(r5, r4, 0x0, 0x500000001) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r7, &(0x7f0000000880)={0x40000000}) 19:03:48 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendfile(r5, r4, 0x0, 0x500000001) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) 19:03:48 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 43) 19:03:48 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x33, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:03:48 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 31) 19:03:48 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 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, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:03:48 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x408, 0x0, 0x37}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) 19:03:48 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xfbffffff) [ 2173.264152] FAULT_INJECTION: forcing a failure. [ 2173.264152] name failslab, interval 1, probability 0, space 0, times 0 [ 2173.266581] FAULT_INJECTION: forcing a failure. [ 2173.266581] name failslab, interval 1, probability 0, space 0, times 0 [ 2173.266696] CPU: 1 PID: 11529 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2173.270559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2173.272458] Call Trace: [ 2173.273061] dump_stack+0x107/0x167 [ 2173.273887] should_fail.cold+0x5/0xa [ 2173.274764] ? create_object.isra.0+0x3a/0xa30 [ 2173.275827] should_failslab+0x5/0x20 [ 2173.276708] kmem_cache_alloc+0x5b/0x310 [ 2173.277649] create_object.isra.0+0x3a/0xa30 [ 2173.278661] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2173.279838] kmem_cache_alloc_node+0x169/0x330 [ 2173.280902] __alloc_skb+0x6d/0x5b0 [ 2173.281747] alloc_skb_with_frags+0x92/0x570 [ 2173.282770] ? __lockdep_reset_lock+0x180/0x180 [ 2173.284058] sock_alloc_send_pskb+0x7af/0x930 [ 2173.285053] ? lock_acquire+0x197/0x470 [ 2173.285974] ? sk_alloc+0x350/0x350 [ 2173.286972] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2173.288241] packet_sendmsg+0x189a/0x5370 [ 2173.289393] ? sock_has_perm+0x1ea/0x280 [ 2173.290303] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2173.291729] ? perf_trace_lock+0xac/0x490 [ 2173.292687] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2173.293975] ? lock_downgrade+0x6d0/0x6d0 [ 2173.294997] sock_sendmsg+0x319/0x390 [ 2173.296042] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2173.297097] ? ____sys_sendmsg+0x870/0x870 [ 2173.298251] ? perf_trace_lock+0xac/0x490 [ 2173.299231] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2173.300468] ? timestamp_truncate+0x2f0/0x2f0 [ 2173.301496] ? find_get_entry+0x2c8/0x740 [ 2173.302476] ? __lockdep_reset_lock+0x180/0x180 [ 2173.303536] ? iov_iter_kvec+0x3c/0x130 [ 2173.304657] sock_no_sendpage+0x12c/0x1a0 [ 2173.305615] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2173.306886] ? init_special_inode+0x1f0/0x1f0 [ 2173.308140] kernel_sendpage.part.0+0x146/0x290 [ 2173.309187] sock_sendpage+0xe5/0x140 [ 2173.310042] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2173.311410] pipe_to_sendpage+0x2af/0x380 [ 2173.312436] ? propagate_umount+0x1550/0x1550 [ 2173.313464] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2173.314685] __splice_from_pipe+0x43d/0x890 [ 2173.315901] ? propagate_umount+0x1550/0x1550 [ 2173.316983] generic_splice_sendpage+0xd5/0x140 [ 2173.318253] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2173.319258] ? security_file_permission+0xb1/0xe0 [ 2173.320397] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2173.321421] direct_splice_actor+0x10f/0x170 [ 2173.322628] splice_direct_to_actor+0x387/0x980 [ 2173.323724] ? pipe_to_sendpage+0x380/0x380 [ 2173.324726] ? do_splice_to+0x160/0x160 [ 2173.325638] ? security_file_permission+0xb1/0xe0 [ 2173.326778] do_splice_direct+0x1c4/0x290 [ 2173.327729] ? splice_direct_to_actor+0x980/0x980 [ 2173.328830] ? security_file_permission+0xb1/0xe0 [ 2173.330159] do_sendfile+0x553/0x11e0 [ 2173.331072] ? do_pwritev+0x270/0x270 [ 2173.331953] ? wait_for_completion_io+0x270/0x270 [ 2173.333072] ? rcu_read_lock_any_held+0x75/0xa0 [ 2173.334150] ? vfs_write+0x354/0xb10 [ 2173.335025] __x64_sys_sendfile64+0x1d1/0x210 [ 2173.336043] ? __ia32_sys_sendfile+0x220/0x220 [ 2173.337116] do_syscall_64+0x33/0x40 [ 2173.337971] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2173.339148] RIP: 0033:0x7f63050ecb19 [ 2173.340075] 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 [ 2173.343915] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2173.345473] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2173.346926] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2173.348407] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2173.349863] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2173.351339] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2173.352872] CPU: 0 PID: 11537 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2173.354376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2173.356151] Call Trace: [ 2173.356724] dump_stack+0x107/0x167 [ 2173.357497] should_fail.cold+0x5/0xa [ 2173.358309] ? io_wq_create+0x6ef/0xc00 [ 2173.359150] should_failslab+0x5/0x20 [ 2173.359983] kmem_cache_alloc_node_trace+0x59/0x340 [ 2173.361056] io_wq_create+0x6ef/0xc00 [ 2173.361875] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2173.362950] ? io_import_iovec+0x1120/0x1120 [ 2173.363904] ? io_apoll_task_func+0x2d0/0x2d0 [ 2173.364839] ? __io_req_find_next+0x300/0x300 [ 2173.365803] io_uring_setup+0x1dd1/0x2980 [ 2173.366689] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2173.367778] ? wait_for_completion_io+0x270/0x270 [ 2173.368859] do_syscall_64+0x33/0x40 [ 2173.369641] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2173.370715] RIP: 0033:0x7f5806261b19 [ 2173.371504] 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 [ 2173.375374] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2173.376995] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2173.378486] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2173.380009] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2173.381495] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2173.382980] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2173.427621] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11544 comm=syz-executor.4 19:03:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r0) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r1, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x80}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004000}, 0x4040810) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000001cc0)={'ip6_vti0\x00', &(0x7f0000001c40)={'syztnl2\x00', 0x0, 0x4, 0x0, 0x7f, 0x1ff, 0x0, @private1, @empty, 0x80, 0x10, 0x9fb, 0x3}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000001d00)={'batadv0\x00', 0x0}) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r6, &(0x7f0000000240)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000002a40)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002a00)={&(0x7f0000001d40)={0xc88, 0x0, 0x800, 0x70bd25, 0x25dfdbfc, {}, [{{0x8}, {0x80, 0x2, 0x0, 0x1, [{0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8}}}]}}, {{0x8}, {0x2d4, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x6c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x3c, 0x4, [{0xff00, 0x7, 0x80, 0xffffffff}, {0xa4db, 0x94, 0xa9, 0x6}, {0x510c, 0x1, 0x7, 0x20}, {0x5, 0x7, 0x5, 0xffffffff}, {0xe7e8, 0x5, 0x80, 0xfff}, {0xff, 0x0, 0x9, 0x80000001}, {0x366, 0x4, 0x9, 0x200}]}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x7c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x4c, 0x4, [{0x1f, 0x3, 0x1, 0x5}, {0x1000, 0x4, 0x6, 0xdf1}, {0x4, 0x5, 0x3}, {0xbd, 0x4, 0x6, 0xfffffffa}, {0x4, 0x1, 0x9, 0x6}, {0x7ff, 0xf9, 0x7f, 0x1000000}, {0x2, 0x0, 0x7f}, {0x100, 0x9, 0x3}, {0x0, 0x0, 0x0, 0x200}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x8c1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7fffffff}}, {0x8}}}]}}, {{0x8}, {0x290, 0x2, 0x0, 0x1, [{0x5c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x2c, 0x4, [{0x6c, 0x6, 0x4, 0xff}, {0xde0, 0x0, 0x3, 0x35e3}, {0x101, 0xc2, 0x1, 0x1}, {0x5, 0xf0, 0x3, 0x1d}, {0x3ff, 0x7, 0x4, 0x7ff}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x80000001}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0xb6}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9e}}, {0x8}}}, {0x44, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x14, 0x4, [{0x3, 0x1f, 0x7, 0x6}, {0xfff, 0x9, 0x5f, 0xff}]}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x9, 0x8, 0x5, 0xff}]}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}]}}, {{0x8}, {0x1dc, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x800}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xc1d}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x4}}, {0x8}}}, {0x74, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x44, 0x4, [{0x23fb, 0x8, 0x80, 0x6}, {0x6, 0xf7, 0x20, 0x8cbe}, {0x4, 0x2, 0x3f, 0x5}, {0x400, 0x2, 0xc9, 0xeee8}, {0x7f, 0x1, 0x6, 0x2f8}, {0x0, 0x3f, 0x7f, 0x9}, {0x9, 0xfb, 0x3, 0x6}, {0x4, 0x8, 0x81, 0x80000001}]}}}, {0x3c, 0x1, @enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8, 0x1, r3}, {0x74, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r4}, {0xf4, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x51a}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x6}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}]}}, {{0x8}, {0x21c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4557}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x7fff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0xe3}}, {0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @name={{0x24}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8}}}]}}, {{0x8}, {0xf0, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x800}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x100}}}]}}]}, 0xc88}, 0x1, 0x0, 0x0, 0x44000}, 0x40040) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)={0x30, r9, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1716}]]}, 0x30}}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r10, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r9, 0x400, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x19}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x4a}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x6c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x54}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x6c}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x34}]}, 0x5c}, 0x1, 0x0, 0x0, 0x41}, 0x20000084) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r9, 0x400, 0x70bd2b, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x9, 0x10}}}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x74}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4030) 19:03:48 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) dup2(r1, r0) 19:03:48 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:03:48 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000007, 0x13, r1, 0xef04c000) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r2, 0x8, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x7f, 0x81, 0x81, 0x7, 0x0, 0xb65, 0x1001, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_bp, 0x81d1, 0x5, 0x9, 0x9, 0x5, 0x8, 0x0, 0x0, 0x5879, 0x0, 0x3ff}, 0x0, 0x1, r0, 0x8) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x1f, 0x85, 0x0, 0x0, 0x9, 0x42000, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x2, @perf_bp={&(0x7f00000000c0), 0xe}, 0xa000, 0xff, 0x9, 0x8, 0x81, 0x3f, 0x9, 0x0, 0x2f0, 0x0, 0x1}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x9) 19:03:48 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendfile(r5, r4, 0x0, 0x500000001) socket$netlink(0x10, 0x3, 0x0) 19:03:48 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xfeffffff) 19:03:48 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:03:48 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2173.585165] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11553 comm=syz-executor.4 19:04:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xfffff000) 19:04:02 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 32) 19:04:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in=@multicast1}}, {{@in=@empty}, 0x0, @in=@initdev}}, &(0x7f0000000100)=0xe8) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r4, 0x8, 0x0) 19:04:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:04:02 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="053131b097087afa3eafcb3d140b62828bf54e460a0e50bbca5b7c54f9f0a35f3f2ab1b50581098ea7c2ca854cf3d97a2fd99b144f623ba67840ac3858656713e122c745c64d4b62ca0fc1cf9ccfa8425c14e91c2fb52be02d21c02f7e15c056ecf90c8a9e47c6f11569997d65113b0c1e6555e54af1b845c37e054d13cef582cf1ff845e8def02caa12278189d1975d30bd198bf2140fea5db2bc0e12a148087c9e275c6a0c4c23748049032efadbcbe43947b9b0229ab460d736cf63a567d1bbaea77d59afd787d65174e8f46957aa39254ccdaa82ef6ab4a9291997824203fe5d200e53a1eeebf2fba369e2a97dc1c4c1b7db419c07616f0d", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00'}) sendfile(r5, r4, 0x0, 0x500000001) 19:04:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0xbf3, 0x2000) sendmsg$NL80211_CMD_RELOAD_REGDB(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x300, 0x70bd29, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000840}, 0x10) 19:04:02 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x42, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:04:02 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 44) [ 2187.741781] FAULT_INJECTION: forcing a failure. [ 2187.741781] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2187.743471] CPU: 1 PID: 11586 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2187.744434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2187.745563] Call Trace: [ 2187.745921] dump_stack+0x107/0x167 [ 2187.746403] should_fail.cold+0x5/0xa [ 2187.746933] __alloc_pages_nodemask+0x182/0x600 [ 2187.747558] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2187.748382] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2187.749087] ? alloc_skb_with_frags+0x92/0x570 [ 2187.749711] alloc_pages_current+0x187/0x280 [ 2187.750297] alloc_skb_with_frags+0x1a6/0x570 [ 2187.750894] ? __lockdep_reset_lock+0x180/0x180 [ 2187.751513] sock_alloc_send_pskb+0x7af/0x930 [ 2187.752128] ? lock_acquire+0x197/0x470 [ 2187.752666] ? sk_alloc+0x350/0x350 [ 2187.753158] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2187.753862] packet_sendmsg+0x189a/0x5370 [ 2187.754437] ? sock_has_perm+0x1ea/0x280 [ 2187.754972] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2187.755665] ? perf_trace_lock+0xac/0x490 [ 2187.756229] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2187.756864] ? lock_downgrade+0x6d0/0x6d0 [ 2187.757424] sock_sendmsg+0x319/0x390 [ 2187.757934] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2187.758562] ? ____sys_sendmsg+0x870/0x870 [ 2187.759130] ? perf_trace_lock+0xac/0x490 [ 2187.759676] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2187.760374] ? timestamp_truncate+0x2f0/0x2f0 [ 2187.760991] ? find_get_entry+0x2c8/0x740 [ 2187.761546] ? __lockdep_reset_lock+0x180/0x180 [ 2187.762160] ? iov_iter_kvec+0x3c/0x130 [ 2187.762694] sock_no_sendpage+0x12c/0x1a0 [ 2187.763248] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2187.763870] ? init_special_inode+0x1f0/0x1f0 [ 2187.764470] kernel_sendpage.part.0+0x146/0x290 [ 2187.765097] sock_sendpage+0xe5/0x140 [ 2187.765600] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2187.766278] pipe_to_sendpage+0x2af/0x380 [ 2187.766834] ? propagate_umount+0x1550/0x1550 [ 2187.767427] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2187.768179] __splice_from_pipe+0x43d/0x890 [ 2187.768754] ? propagate_umount+0x1550/0x1550 [ 2187.769299] FAULT_INJECTION: forcing a failure. [ 2187.769299] name failslab, interval 1, probability 0, space 0, times 0 [ 2187.769352] generic_splice_sendpage+0xd5/0x140 [ 2187.772555] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2187.773135] ? security_file_permission+0xb1/0xe0 [ 2187.773766] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2187.774344] direct_splice_actor+0x10f/0x170 [ 2187.774933] splice_direct_to_actor+0x387/0x980 [ 2187.775547] ? pipe_to_sendpage+0x380/0x380 [ 2187.776135] ? do_splice_to+0x160/0x160 [ 2187.776669] ? security_file_permission+0xb1/0xe0 [ 2187.777303] do_splice_direct+0x1c4/0x290 [ 2187.777858] ? splice_direct_to_actor+0x980/0x980 [ 2187.778495] ? security_file_permission+0xb1/0xe0 [ 2187.779134] do_sendfile+0x553/0x11e0 [ 2187.779644] ? do_pwritev+0x270/0x270 [ 2187.780156] ? wait_for_completion_io+0x270/0x270 [ 2187.780788] ? rcu_read_lock_any_held+0x75/0xa0 [ 2187.781403] ? vfs_write+0x354/0xb10 [ 2187.781894] __x64_sys_sendfile64+0x1d1/0x210 [ 2187.782488] ? __ia32_sys_sendfile+0x220/0x220 [ 2187.783100] do_syscall_64+0x33/0x40 [ 2187.783601] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2187.784292] RIP: 0033:0x7f63050ecb19 [ 2187.784792] 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 [ 2187.787267] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2187.788303] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2187.789257] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2187.790212] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2187.791148] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2187.792111] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2187.793088] CPU: 0 PID: 11593 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2187.794705] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2187.796631] Call Trace: [ 2187.797257] dump_stack+0x107/0x167 [ 2187.798124] should_fail.cold+0x5/0xa [ 2187.799039] ? create_object.isra.0+0x3a/0xa30 [ 2187.800120] should_failslab+0x5/0x20 [ 2187.801026] kmem_cache_alloc+0x5b/0x310 [ 2187.802000] ? io_wq_create+0x114/0xc00 [ 2187.802953] create_object.isra.0+0x3a/0xa30 [ 2187.804008] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2187.805228] kmem_cache_alloc_node_trace+0x16d/0x340 [ 2187.806459] io_wq_create+0x6ef/0xc00 [ 2187.807391] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2187.808608] ? io_import_iovec+0x1120/0x1120 [ 2187.809620] ? io_apoll_task_func+0x2d0/0x2d0 [ 2187.810647] ? __io_req_find_next+0x300/0x300 [ 2187.811731] io_uring_setup+0x1dd1/0x2980 [ 2187.812703] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2187.813883] ? wait_for_completion_io+0x270/0x270 [ 2187.815085] do_syscall_64+0x33/0x40 [ 2187.815972] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2187.817153] RIP: 0033:0x7f5806261b19 [ 2187.818017] 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 [ 2187.822269] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2187.824040] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2187.825647] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2187.827261] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2187.828921] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2187.830573] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:04:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:04:02 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 45) 19:04:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x21, 0x5, 0x4) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) [ 2187.908413] FAULT_INJECTION: forcing a failure. [ 2187.908413] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2187.910013] CPU: 1 PID: 11604 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2187.910898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2187.911957] Call Trace: [ 2187.912303] dump_stack+0x107/0x167 [ 2187.912763] should_fail.cold+0x5/0xa [ 2187.913246] __alloc_pages_nodemask+0x182/0x600 [ 2187.913835] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2187.914619] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2187.915282] ? alloc_skb_with_frags+0x92/0x570 [ 2187.915880] alloc_pages_current+0x187/0x280 [ 2187.916449] alloc_skb_with_frags+0x1a6/0x570 [ 2187.917027] ? __lockdep_reset_lock+0x180/0x180 [ 2187.917619] sock_alloc_send_pskb+0x7af/0x930 [ 2187.918192] ? lock_acquire+0x197/0x470 [ 2187.918703] ? sk_alloc+0x350/0x350 [ 2187.919169] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2187.919843] packet_sendmsg+0x189a/0x5370 [ 2187.920372] ? sock_has_perm+0x1ea/0x280 [ 2187.920902] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2187.921549] ? finish_task_switch+0x126/0x5d0 [ 2187.922112] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2187.922712] sock_sendmsg+0x319/0x390 [ 2187.923194] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2187.923790] ? ____sys_sendmsg+0x870/0x870 [ 2187.924319] ? io_schedule_timeout+0x140/0x140 [ 2187.924896] ? __lockdep_reset_lock+0x180/0x180 [ 2187.925472] ? iov_iter_kvec+0x3c/0x130 [ 2187.925976] sock_no_sendpage+0x12c/0x1a0 [ 2187.926491] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2187.927066] ? init_special_inode+0x1f0/0x1f0 [ 2187.927627] kernel_sendpage.part.0+0x146/0x290 [ 2187.928223] sock_sendpage+0xe5/0x140 [ 2187.928697] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2187.929325] pipe_to_sendpage+0x2af/0x380 [ 2187.929845] ? propagate_umount+0x1550/0x1550 [ 2187.930406] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2187.931068] __splice_from_pipe+0x43d/0x890 [ 2187.931624] ? propagate_umount+0x1550/0x1550 [ 2187.932191] generic_splice_sendpage+0xd5/0x140 [ 2187.932771] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2187.933324] ? security_file_permission+0xb1/0xe0 [ 2187.933923] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2187.934475] direct_splice_actor+0x10f/0x170 [ 2187.935020] splice_direct_to_actor+0x387/0x980 [ 2187.935605] ? pipe_to_sendpage+0x380/0x380 [ 2187.936149] ? do_splice_to+0x160/0x160 [ 2187.936646] ? security_file_permission+0xb1/0xe0 [ 2187.937252] do_splice_direct+0x1c4/0x290 [ 2187.937772] ? splice_direct_to_actor+0x980/0x980 [ 2187.938375] ? security_file_permission+0xb1/0xe0 [ 2187.938982] do_sendfile+0x553/0x11e0 [ 2187.939468] ? do_pwritev+0x270/0x270 [ 2187.939948] ? wait_for_completion_io+0x270/0x270 [ 2187.940547] ? rcu_read_lock_any_held+0x75/0xa0 [ 2187.941113] ? vfs_write+0x354/0xb10 [ 2187.941580] __x64_sys_sendfile64+0x1d1/0x210 [ 2187.942135] ? __ia32_sys_sendfile+0x220/0x220 [ 2187.942714] do_syscall_64+0x33/0x40 [ 2187.943183] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2187.943832] RIP: 0033:0x7f63050ecb19 [ 2187.944312] 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 [ 2187.946597] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2187.947548] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2187.948452] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2187.949356] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2187.950265] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2187.951162] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:04:02 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:04:02 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00'}) 19:04:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:04:02 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 19:04:03 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 33) [ 2188.094197] FAULT_INJECTION: forcing a failure. [ 2188.094197] name failslab, interval 1, probability 0, space 0, times 0 [ 2188.095587] CPU: 1 PID: 11622 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2188.096391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2188.097354] Call Trace: [ 2188.097668] dump_stack+0x107/0x167 [ 2188.098094] should_fail.cold+0x5/0xa [ 2188.098546] ? io_rsrc_node_switch_start.part.0+0x43/0x250 [ 2188.099194] should_failslab+0x5/0x20 [ 2188.099639] kmem_cache_alloc_trace+0x55/0x320 [ 2188.100178] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 2188.100811] io_uring_setup+0x14f6/0x2980 [ 2188.101299] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2188.101881] ? wait_for_completion_io+0x270/0x270 [ 2188.102457] do_syscall_64+0x33/0x40 [ 2188.102888] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2188.103484] RIP: 0033:0x7f5806261b19 [ 2188.103928] 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 [ 2188.106056] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2188.106941] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2188.107774] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2188.108600] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2188.109427] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2188.110251] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:04:17 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:04:17 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xfffffff6) 19:04:17 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 19:04:17 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r0, 0x80049367, &(0x7f0000000000)) fcntl$setown(r0, 0x8, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r0, 0x4018f50b, &(0x7f0000000040)={0x0, 0xffffffffffff5a85, 0x616e}) 19:04:17 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:04:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2d, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=0xee00, @ANYBLOB="04006a0008009300", @ANYRES32=0x0, @ANYBLOB='\a\x00N\x00)!\x00\x00\b\x00i\x00', @ANYRES32=r3, @ANYBLOB="5c8009c4ffa7a3669c9c789c2c03fc52e9bcbc4d58071081f6ca57ec758f4787c7ca5bcb48c0b7036760a14802ebd8fa4ed920b689c8f01d0ab14cb888f8f67553c8e7c85c33db7de1324dc386250195bf4caa1ca50c3d5d6ba0e19c5fff676ef5d1aac06d8b86ca6ce0f10ec1dd737c5ece6b0e4ca3bf1b007c400b7fed5fb1c84111dec2e1dab8d7d98337ecd8461f408ebc8c83c09037bc91ddfbab000000"], 0x1358}}, 0x11) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:04:17 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 34) 19:04:17 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 46) [ 2202.305855] FAULT_INJECTION: forcing a failure. 19:04:17 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2202.305855] name failslab, interval 1, probability 0, space 0, times 0 [ 2202.308780] CPU: 0 PID: 11642 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2202.310262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2202.312025] Call Trace: [ 2202.312599] dump_stack+0x107/0x167 [ 2202.313378] should_fail.cold+0x5/0xa [ 2202.314194] ? create_object.isra.0+0x3a/0xa30 [ 2202.315166] should_failslab+0x5/0x20 [ 2202.315988] kmem_cache_alloc+0x5b/0x310 [ 2202.316860] ? _raw_spin_unlock_irqrestore+0x38/0x40 [ 2202.317935] ? trace_hardirqs_on+0x5b/0x180 [ 2202.318856] create_object.isra.0+0x3a/0xa30 [ 2202.319784] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2202.320889] kmem_cache_alloc_trace+0x151/0x320 [ 2202.321912] io_rsrc_node_switch_start.part.0+0x43/0x250 [ 2202.323073] io_uring_setup+0x14f6/0x2980 [ 2202.323983] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2202.325062] ? wait_for_completion_io+0x270/0x270 [ 2202.326142] do_syscall_64+0x33/0x40 [ 2202.326941] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2202.328040] RIP: 0033:0x7f5806261b19 19:04:17 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 2202.328826] 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 [ 2202.332811] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2202.334441] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2202.335958] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2202.337474] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2202.338986] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2202.340507] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2202.344943] FAULT_INJECTION: forcing a failure. [ 2202.344943] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2202.347502] CPU: 1 PID: 11643 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2202.349003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2202.350778] Call Trace: [ 2202.351348] dump_stack+0x107/0x167 [ 2202.352143] should_fail.cold+0x5/0xa [ 2202.352958] __alloc_pages_nodemask+0x182/0x600 [ 2202.353952] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2202.355233] ? __kmalloc_node_track_caller+0x393/0x3b0 [ 2202.356361] alloc_pages_current+0x187/0x280 [ 2202.357299] allocate_slab+0x26f/0x380 [ 2202.358263] ___slab_alloc+0x470/0x700 [ 2202.359258] ? alloc_skb_with_frags+0x92/0x570 [ 2202.360428] ? __kmalloc_node_track_caller+0x393/0x3b0 [ 2202.361730] __kmalloc_node_track_caller+0x393/0x3b0 [ 2202.362989] ? alloc_skb_with_frags+0x92/0x570 [ 2202.364141] __alloc_skb+0xb1/0x5b0 [ 2202.365050] alloc_skb_with_frags+0x92/0x570 [ 2202.366159] ? __lockdep_reset_lock+0x180/0x180 [ 2202.367315] sock_alloc_send_pskb+0x7af/0x930 [ 2202.368444] ? lock_acquire+0x197/0x470 [ 2202.369447] ? sk_alloc+0x350/0x350 [ 2202.370359] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2202.371682] packet_sendmsg+0x189a/0x5370 [ 2202.372754] ? sock_has_perm+0x1ea/0x280 [ 2202.373750] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2202.375016] ? perf_trace_lock+0xac/0x490 [ 2202.376069] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2202.377240] ? lock_downgrade+0x6d0/0x6d0 [ 2202.378268] sock_sendmsg+0x319/0x390 [ 2202.379211] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2202.380388] ? ____sys_sendmsg+0x870/0x870 [ 2202.381429] ? perf_trace_lock+0xac/0x490 [ 2202.382452] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2202.383738] ? timestamp_truncate+0x2f0/0x2f0 [ 2202.384854] ? find_get_entry+0x2c8/0x740 [ 2202.385875] ? __lockdep_reset_lock+0x180/0x180 [ 2202.387024] ? iov_iter_kvec+0x3c/0x130 [ 2202.388026] sock_no_sendpage+0x12c/0x1a0 [ 2202.389048] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2202.390178] ? init_special_inode+0x1f0/0x1f0 [ 2202.391288] kernel_sendpage.part.0+0x146/0x290 [ 2202.392459] sock_sendpage+0xe5/0x140 [ 2202.393396] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2202.394617] pipe_to_sendpage+0x2af/0x380 [ 2202.395636] ? propagate_umount+0x1550/0x1550 [ 2202.396748] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2202.398050] __splice_from_pipe+0x43d/0x890 [ 2202.399117] ? propagate_umount+0x1550/0x1550 [ 2202.400235] generic_splice_sendpage+0xd5/0x140 [ 2202.401366] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2202.402446] ? security_file_permission+0xb1/0xe0 [ 2202.403627] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2202.404710] direct_splice_actor+0x10f/0x170 [ 2202.405792] splice_direct_to_actor+0x387/0x980 [ 2202.406920] ? pipe_to_sendpage+0x380/0x380 [ 2202.407987] ? do_splice_to+0x160/0x160 [ 2202.408945] ? security_file_permission+0xb1/0xe0 [ 2202.410118] do_splice_direct+0x1c4/0x290 [ 2202.411118] ? splice_direct_to_actor+0x980/0x980 [ 2202.412289] ? security_file_permission+0xb1/0xe0 [ 2202.413469] do_sendfile+0x553/0x11e0 [ 2202.414420] ? do_pwritev+0x270/0x270 [ 2202.415344] ? wait_for_completion_io+0x270/0x270 [ 2202.416532] ? rcu_read_lock_any_held+0x75/0xa0 [ 2202.417655] ? vfs_write+0x354/0xb10 [ 2202.418549] __x64_sys_sendfile64+0x1d1/0x210 [ 2202.419626] ? __ia32_sys_sendfile+0x220/0x220 [ 2202.420747] do_syscall_64+0x33/0x40 [ 2202.421639] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2202.422867] RIP: 0033:0x7f63050ecb19 [ 2202.423763] 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 [ 2202.428182] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2202.429996] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2202.431699] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2202.433407] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2202.435111] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2202.436814] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:04:17 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:04:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 19:04:17 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:04:17 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 19:04:17 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 35) 19:04:17 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r2, r3) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r2, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="053131b097087afa3eafcb3d140b62828bf54e460a0e50bbca5b7c54f9f0a35f3f2ab1b50581098ea7c2ca854cf3d97a2fd99b144f623ba67840ac3858656713e122c745c64d4b62ca0fc1cf9ccfa8425c14e91c2fb52be02d21c02f7e15c056ecf90c8a9e47c6f11569997d65113b0c1e6555e54af1b845c37e054d13cef582cf1ff845e8def02caa12278189d1975d30bd198bf2140fea5db2bc0e12a148087c9e275c6a0c4c23748049032efadbcbe43947b9b0229ab460d736cf63a567d1bbaea77d59afd787d65174e8f46957aa39254ccdaa82ef6ab4a9291997824203fe5d200e53a1eeebf2fba369e2a97dc1c4c1b7db419c07616f0d", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000980)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="cc87340377000000000000d3f0a3ee92234f50"]) 19:04:17 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2202.553865] FAULT_INJECTION: forcing a failure. [ 2202.553865] name failslab, interval 1, probability 0, space 0, times 0 [ 2202.556521] CPU: 1 PID: 11664 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2202.558022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2202.559822] Call Trace: [ 2202.560412] dump_stack+0x107/0x167 [ 2202.561204] should_fail.cold+0x5/0xa [ 2202.562040] ? create_object.isra.0+0x3a/0xa30 [ 2202.563029] should_failslab+0x5/0x20 [ 2202.563856] kmem_cache_alloc+0x5b/0x310 [ 2202.564754] create_object.isra.0+0x3a/0xa30 [ 2202.565717] kmemleak_alloc_percpu+0xa0/0x100 [ 2202.566698] pcpu_alloc+0x4e2/0x1240 [ 2202.567529] ? io_async_queue_proc+0x80/0x80 [ 2202.568497] percpu_ref_init+0x31/0x3d0 [ 2202.569361] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 2202.570527] io_uring_setup+0x14f6/0x2980 [ 2202.571432] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2202.572534] ? wait_for_completion_io+0x270/0x270 [ 2202.573591] do_syscall_64+0x33/0x40 [ 2202.574388] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2202.575476] RIP: 0033:0x7f5806261b19 [ 2202.576286] 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 [ 2202.580220] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2202.581834] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2202.583344] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2202.584871] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2202.586392] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2202.587902] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:04:30 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 47) 19:04:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00@\f', @ANYRES16=0x0, @ANYBLOB="040026bd7000fedbdf25620000000600b300e1a700000600b400b80e00000600b400bd0d00000600b4009d0b0000"], 0x34}, 0x1, 0x0, 0x0, 0x4008050}, 0x2800) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0000a8"], 0x18}}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r4, r3, 0x0, 0x500000001) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000003c0)=@routing={0x33, 0x4, 0x0, 0x4, 0x0, [@mcast1, @mcast2]}, 0x28) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) dup2(r7, r4) r8 = syz_open_dev$vcsu(&(0x7f0000000400), 0xc193, 0x2000) sendmmsg(r8, &(0x7f0000001a80)=[{{&(0x7f0000000440)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000019c0)=[{&(0x7f00000004c0)="b2e02ef0b2deb7e4f1962cb3a5862ce0ac69935e191b6cdcc2389f27671e23f0588e4d8f2d32914f610320ec32ca32b18a373e14c9e6561bfd0e2cdeebf71649cec2b3c3426df839119f0a8adbb28f0c041de0bdad9e178f3fe9a25c86aeaa405bf9c940f520c9d8174d338c9861879c0617837bcfe59d68ea4d53a59b318772c2dba9d8f48cc3713c8dc57e9c17753ba590c430", 0x94}, {&(0x7f0000000580)="fdc4d989ec3e142288ced190", 0xc}, {&(0x7f00000005c0)="1cc3e9ee36e035d909e982cd9d2cf7", 0xf}, {&(0x7f0000000600)="53ce18b0bc389e80d1ea053a6ebe2911ffe3987a3f2f207679c1bfd820c46359568d8bcabc63980918777cce779774724c077f9d38b0edf3ef51ff2eed7fd6123b7b8db879175b80caccd70e89ef921a2972a6171ab20c76c83384f475d485a7a281b17677ec1cceba47b2fbc5156e9732f621c6f06d121d9b2af055f06e2b6f518e6a459fee5219a52f4bd3de800224869b695fe5f36815e0fbda7104e18434", 0xa0}, {&(0x7f00000006c0)="21a70e8a3b877cf3e75a10401a3ff5331c254f7cce59bc4f502fdfff649b5bcfaabee20efe984abbb762d417a4decdf41df187a49f879140b315fdde5483d02c2f9f159148a8ff4b7fd935feb157af7cbed88cd6d3a135618840cb7b7176cabe0ade81571dfe6292f9294e28c49c498396391076ef6328b32ec5949c1dbf494c6d69e9fd60b2f2cc7ad083fbd26a5d27cfaa0a0b3a3c8af94591cfab1822820c3faca1621ec9bea762b0d2a17b965acf5430725c1fbd2c55c5c22851514ea8311632526f60056130a5a20b2c0e598a3143602089950644ade4fa2d75894b3314ec9c3e830bb4ba5fc5e015946e96bee0ad042afe", 0xf4}, {&(0x7f00000007c0)="038dadf1f2664a3a3c66d210871bf60feb8c50bbc676cbafa499a7d4ef", 0x1d}, {&(0x7f0000000800)="db0d03c7ec0352df1d9b3a483fd55ca74b7c83c12e6168bc4802", 0x1a}, {&(0x7f0000000840)="9936d65f859db8ef14b30bacdf1408d172613b5483200d37eff38e5a08e12e22966589bdf81df0c43e9af90c026c82cc32cd6a7656a809a493bfaa57566b661e5d3582dd61dec6b71311f0ee1fc8c08238ca0c01a7ba8905d9ab85c8e984df24a3f17623d91ddd81bfacf44a66e3cc92da0ccdf74b55ae93950659624218b58ae5ec66eb9e720c72f44aaf0b8c8ccef22d09c3", 0x93}, {&(0x7f0000000900)="eb395135e722714653c8e921c53a506a0564829ce454eea7f92aa10d8313247b6f9fc190cad14c9c8a32735db3e84c45b628d0e923775ac560aac9b13c2c8d7d3f0c1cd9f1525619df86504e7b036161d66369f87d251b86c4a2aa7f5715a022715f1ef974a60d094d66db004cfc3beaae317fefd301e7f0c60a38c982aa3d059fdd75b0", 0x84}, {&(0x7f00000009c0)="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", 0x1000}], 0xa}}], 0x1, 0x20040810) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="c29faf496ab19dfed4983746b79853fdccdb217dcf0345670e6533a31e8320fc7b78f9aeb5008869f32a549a6db4a532783f24588d4d7464e06bb187937074269fa543f40672c93f7ad863b3fd419ccfcd1cef3c84617dfd259b6868710bb8ef390286b5da09572e7e247379ea706bd99e1b1487a6adedb703d5e896a2d87be415d782a36ac9018679181c066ca56ef121cb4f4f8fcfbb2fa7c063c19d4d4318bd3332bd70422f2ce20721bec9ba6a45a4a7190962546263d6e164c43303b6a067ac8ee2e1251d77d078", 0xca}, {&(0x7f0000000180)="d63cc9340f14017cdfefc8d33c77e0257a002978ba62ed38c8f32c1f8dd099c77d5c56259ecf19284ce63c670a7994cc6d08b9d39755186349c446aff0be102f412484a1f730a39b63caa7f87ed4b924e41140741de2b5812bcb7f47884081b3b9c7e29c5a048721c735fbb21dffa8421e448f0dc2c870e029d146a982196e2ee572dd74a6ed604065026d9bb28f244c8d5236d92421fb7e55c95e35d9f9f7d6edb69ccbde251f72ae945971be", 0xad}], 0x2) 19:04:30 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 36) 19:04:30 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:04:30 executing program 5: perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x10200, 0x0, 0x0, 0x3}, 0x0, 0xa, 0xffffffffffffffff, 0xa) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) 19:04:30 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xfffffffb) 19:04:30 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r1, r2) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) fcntl$setown(r0, 0x8, 0x0) 19:04:30 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2215.386215] FAULT_INJECTION: forcing a failure. [ 2215.386215] name failslab, interval 1, probability 0, space 0, times 0 [ 2215.388793] CPU: 0 PID: 11687 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2215.390251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2215.392000] Call Trace: [ 2215.392578] dump_stack+0x107/0x167 [ 2215.393359] should_fail.cold+0x5/0xa [ 2215.394175] ? create_object.isra.0+0x3a/0xa30 [ 2215.395150] should_failslab+0x5/0x20 [ 2215.395956] kmem_cache_alloc+0x5b/0x310 [ 2215.396841] create_object.isra.0+0x3a/0xa30 [ 2215.397787] kmemleak_alloc_percpu+0xa0/0x100 [ 2215.398753] pcpu_alloc+0x4e2/0x1240 [ 2215.399575] ? io_async_queue_proc+0x80/0x80 [ 2215.400529] percpu_ref_init+0x31/0x3d0 [ 2215.401384] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 2215.402497] io_uring_setup+0x14f6/0x2980 [ 2215.403390] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2215.404438] ? wait_for_completion_io+0x270/0x270 [ 2215.405518] do_syscall_64+0x33/0x40 [ 2215.406295] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2215.407374] RIP: 0033:0x7f5806261b19 [ 2215.408180] 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 [ 2215.412081] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2215.413701] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2215.415200] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2215.416708] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2215.418224] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2215.419722] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2215.433289] FAULT_INJECTION: forcing a failure. [ 2215.433289] name failslab, interval 1, probability 0, space 0, times 0 [ 2215.435822] CPU: 0 PID: 11678 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2215.437303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2215.439051] Call Trace: [ 2215.439614] dump_stack+0x107/0x167 [ 2215.440403] should_fail.cold+0x5/0xa [ 2215.441212] ? create_object.isra.0+0x3a/0xa30 [ 2215.442181] should_failslab+0x5/0x20 [ 2215.442990] kmem_cache_alloc+0x5b/0x310 [ 2215.443868] create_object.isra.0+0x3a/0xa30 [ 2215.444816] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2215.445915] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2215.446987] ? alloc_skb_with_frags+0x92/0x570 [ 2215.447967] __alloc_skb+0xb1/0x5b0 [ 2215.448768] alloc_skb_with_frags+0x92/0x570 [ 2215.449709] ? __lockdep_reset_lock+0x180/0x180 [ 2215.450695] sock_alloc_send_pskb+0x7af/0x930 [ 2215.451653] ? lock_acquire+0x197/0x470 [ 2215.452538] ? sk_alloc+0x350/0x350 [ 2215.453320] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2215.454449] packet_sendmsg+0x189a/0x5370 [ 2215.455367] ? sock_has_perm+0x1ea/0x280 [ 2215.456240] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2215.457321] ? perf_trace_lock+0x2bd/0x490 [ 2215.458233] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2215.459254] ? lock_downgrade+0x6d0/0x6d0 19:04:30 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xfffffffe) [ 2215.460164] sock_sendmsg+0x319/0x390 [ 2215.461167] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2215.462174] ? ____sys_sendmsg+0x870/0x870 [ 2215.463077] ? perf_trace_lock+0x2bd/0x490 [ 2215.463973] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2215.465097] ? timestamp_truncate+0x2f0/0x2f0 [ 2215.466053] ? __lockdep_reset_lock+0x180/0x180 [ 2215.467041] ? iov_iter_kvec+0x3c/0x130 [ 2215.467907] sock_no_sendpage+0x12c/0x1a0 [ 2215.468806] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2215.469801] ? init_special_inode+0x1f0/0x1f0 [ 2215.470751] kernel_sendpage.part.0+0x146/0x290 [ 2215.471749] sock_sendpage+0xe5/0x140 [ 2215.472549] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2215.473600] pipe_to_sendpage+0x2af/0x380 [ 2215.474468] ? propagate_umount+0x1550/0x1550 [ 2215.475427] ? splice_from_pipe_next.part.0+0x166/0x520 19:04:30 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2215.476559] __splice_from_pipe+0x43d/0x890 [ 2215.477559] ? propagate_umount+0x1550/0x1550 [ 2215.478530] generic_splice_sendpage+0xd5/0x140 [ 2215.479522] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2215.480482] ? security_file_permission+0xb1/0xe0 [ 2215.481522] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2215.482465] direct_splice_actor+0x10f/0x170 [ 2215.483410] splice_direct_to_actor+0x387/0x980 [ 2215.484432] ? pipe_to_sendpage+0x380/0x380 [ 2215.485358] ? do_splice_to+0x160/0x160 [ 2215.486214] ? security_file_permission+0xb1/0xe0 [ 2215.487264] do_splice_direct+0x1c4/0x290 [ 2215.488162] ? splice_direct_to_actor+0x980/0x980 [ 2215.489208] ? security_file_permission+0xb1/0xe0 [ 2215.490260] do_sendfile+0x553/0x11e0 [ 2215.491096] ? do_pwritev+0x270/0x270 [ 2215.491915] ? wait_for_completion_io+0x270/0x270 [ 2215.492958] ? rcu_read_lock_any_held+0x75/0xa0 [ 2215.493944] ? vfs_write+0x354/0xb10 [ 2215.494747] __x64_sys_sendfile64+0x1d1/0x210 [ 2215.495703] ? __ia32_sys_sendfile+0x220/0x220 [ 2215.496708] do_syscall_64+0x33/0x40 [ 2215.497501] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2215.498591] RIP: 0033:0x7f63050ecb19 [ 2215.499383] 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 [ 2215.503285] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2215.504900] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2215.506406] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 2215.507923] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2215.509459] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2215.510971] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:04:30 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 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, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) 19:04:30 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x18, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:04:30 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r0, r1) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x194, 0x29, 0x0, 0x70bd2c, 0x25dfdbfc, {0x1f}, [@generic="d3cd168466ac6ba3619a1c9aa9b1acb81779da933413ad86b8de26fac5d3414ebf5aa5976064285f8049814a49563f6733cf671a0e9da662c671bb63d946c30062bc8e57f0e14335", @typed={0x14, 0x6c, 0x0, 0x0, @binary="9c974d3830ee6e704f8789c9d5782311"}, @typed={0x4, 0x2c}, @nested={0x18, 0x5a, 0x0, 0x1, [@typed={0x14, 0x74, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}, @generic="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", @typed={0x4, 0x2}, @typed={0x6, 0x1a, 0x0, 0x0, @str='\x9c\x00'}]}, 0x194}, 0x1, 0x0, 0x0, 0x88c0}, 0x4000000) 19:04:30 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:04:30 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 37) [ 2215.657126] FAULT_INJECTION: forcing a failure. [ 2215.657126] name failslab, interval 1, probability 0, space 0, times 0 [ 2215.659628] CPU: 1 PID: 11711 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2215.661097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2215.662836] Call Trace: [ 2215.663393] dump_stack+0x107/0x167 [ 2215.664177] should_fail.cold+0x5/0xa [ 2215.664984] ? percpu_ref_init+0xd8/0x3d0 [ 2215.665854] should_failslab+0x5/0x20 [ 2215.666652] kmem_cache_alloc_trace+0x55/0x320 [ 2215.667621] ? io_async_queue_proc+0x80/0x80 [ 2215.668556] percpu_ref_init+0xd8/0x3d0 [ 2215.669392] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 2215.670524] io_uring_setup+0x14f6/0x2980 [ 2215.671404] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2215.672473] ? wait_for_completion_io+0x270/0x270 [ 2215.673515] do_syscall_64+0x33/0x40 [ 2215.674298] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2215.675369] RIP: 0033:0x7f5806261b19 [ 2215.676194] 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 [ 2215.680098] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2215.681711] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2215.683205] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2215.684709] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2215.686202] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2215.687689] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:04:30 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r0, r1) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x18}}, 0x0) 19:04:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x3}}, './file0\x00'}) 19:04:46 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 48) 19:04:46 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:04:46 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x2e, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:04:46 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r0, r1) 19:04:46 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 38) 19:04:46 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x1000000000000) [ 2231.651772] FAULT_INJECTION: forcing a failure. [ 2231.651772] name failslab, interval 1, probability 0, space 0, times 0 [ 2231.655232] CPU: 0 PID: 11726 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2231.656658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2231.658351] Call Trace: [ 2231.658898] dump_stack+0x107/0x167 [ 2231.659636] should_fail.cold+0x5/0xa [ 2231.660419] ? create_object.isra.0+0x3a/0xa30 [ 2231.661356] should_failslab+0x5/0x20 [ 2231.662119] kmem_cache_alloc+0x5b/0x310 [ 2231.662961] create_object.isra.0+0x3a/0xa30 [ 2231.663863] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2231.664913] kmem_cache_alloc_trace+0x151/0x320 [ 2231.665877] ? io_async_queue_proc+0x80/0x80 [ 2231.666780] percpu_ref_init+0xd8/0x3d0 [ 2231.667604] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 2231.668735] io_uring_setup+0x14f6/0x2980 [ 2231.669607] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2231.670643] ? wait_for_completion_io+0x270/0x270 [ 2231.671685] do_syscall_64+0x33/0x40 [ 2231.672460] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2231.673516] RIP: 0033:0x7f5806261b19 [ 2231.674282] 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 [ 2231.678026] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2231.679586] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2231.681058] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2231.682520] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2231.683984] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2231.685455] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:04:46 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$netlink(0x10, 0x3, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000003c0)=0xde6) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001030000ffffffdd000000a8"], 0x18}}, 0x0) preadv(r2, &(0x7f0000000700)=[{&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000000080)=""/150, 0x96}, {&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000180)=""/124, 0x7c}, {&(0x7f0000000200)=""/43, 0x2b}, {&(0x7f0000000240)=""/249, 0xf9}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000004c0)=""/134, 0x86}, {&(0x7f0000000580)=""/132, 0x84}, {&(0x7f0000000640)=""/165, 0xa5}], 0xa, 0x7, 0x4) signalfd(r0, &(0x7f0000000400)={[0x864]}, 0x8) fcntl$setown(r1, 0x8, 0x0) [ 2231.732417] FAULT_INJECTION: forcing a failure. [ 2231.732417] name failslab, interval 1, probability 0, space 0, times 0 [ 2231.734801] CPU: 1 PID: 11737 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2231.736235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2231.737923] Call Trace: [ 2231.738473] dump_stack+0x107/0x167 [ 2231.739229] should_fail.cold+0x5/0xa [ 2231.740017] ? create_object.isra.0+0x3a/0xa30 [ 2231.740961] should_failslab+0x5/0x20 [ 2231.741755] kmem_cache_alloc+0x5b/0x310 [ 2231.742593] create_object.isra.0+0x3a/0xa30 [ 2231.743483] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2231.744543] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2231.745578] ? alloc_skb_with_frags+0x92/0x570 [ 2231.746513] __alloc_skb+0xb1/0x5b0 [ 2231.747276] alloc_skb_with_frags+0x92/0x570 [ 2231.748182] ? __lockdep_reset_lock+0x180/0x180 [ 2231.749152] sock_alloc_send_pskb+0x7af/0x930 [ 2231.750069] ? lock_acquire+0x197/0x470 [ 2231.750891] ? sk_alloc+0x350/0x350 [ 2231.751642] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2231.752746] packet_sendmsg+0x189a/0x5370 [ 2231.753607] ? sock_has_perm+0x1ea/0x280 [ 2231.754440] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2231.755488] ? finish_task_switch+0x126/0x5d0 [ 2231.756414] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2231.757399] sock_sendmsg+0x319/0x390 [ 2231.758176] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2231.759140] ? ____sys_sendmsg+0x870/0x870 [ 2231.760014] ? io_schedule_timeout+0x140/0x140 [ 2231.760959] ? __lockdep_reset_lock+0x180/0x180 [ 2231.761915] ? iov_iter_kvec+0x3c/0x130 [ 2231.762735] sock_no_sendpage+0x12c/0x1a0 [ 2231.763585] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2231.764541] ? init_special_inode+0x1f0/0x1f0 [ 2231.765463] kernel_sendpage.part.0+0x146/0x290 [ 2231.766422] sock_sendpage+0xe5/0x140 [ 2231.767210] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2231.768223] pipe_to_sendpage+0x2af/0x380 [ 2231.769280] ? propagate_umount+0x1550/0x1550 [ 2231.770320] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2231.771423] __splice_from_pipe+0x43d/0x890 [ 2231.772311] ? propagate_umount+0x1550/0x1550 [ 2231.773254] generic_splice_sendpage+0xd5/0x140 [ 2231.774211] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2231.775122] ? security_file_permission+0xb1/0xe0 [ 2231.776109] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2231.777018] direct_splice_actor+0x10f/0x170 [ 2231.777933] splice_direct_to_actor+0x387/0x980 [ 2231.778894] ? pipe_to_sendpage+0x380/0x380 [ 2231.779781] ? do_splice_to+0x160/0x160 [ 2231.780612] ? security_file_permission+0xb1/0xe0 [ 2231.781608] do_splice_direct+0x1c4/0x290 [ 2231.782465] ? splice_direct_to_actor+0x980/0x980 [ 2231.783467] ? security_file_permission+0xb1/0xe0 [ 2231.784473] do_sendfile+0x553/0x11e0 [ 2231.785265] ? do_pwritev+0x270/0x270 [ 2231.786053] ? wait_for_completion_io+0x270/0x270 [ 2231.787042] ? rcu_read_lock_any_held+0x75/0xa0 [ 2231.787980] ? vfs_write+0x354/0xb10 [ 2231.788767] __x64_sys_sendfile64+0x1d1/0x210 [ 2231.789687] ? __ia32_sys_sendfile+0x220/0x220 [ 2231.790633] do_syscall_64+0x33/0x40 [ 2231.791395] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2231.792449] RIP: 0033:0x7f63050ecb19 [ 2231.793211] 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 [ 2231.796957] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2231.798498] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2231.799963] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2231.801420] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2231.802869] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2231.804316] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:04:46 executing program 4: openat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x280800, 0x63, 0x4}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:04:46 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r3, r2, 0x0, 0x500000001) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000080)='-]\x00', 0x0, r0) perf_event_open(&(0x7f0000000000)={0x1, 0x81, 0x0, 0x80, 0xf2, 0x9, 0x0, 0xfffffffffffffffe, 0x11120, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3227, 0x2, @perf_config_ext={0x7fffffff, 0x7}, 0x40, 0x0, 0x7, 0x6, 0xffffffffffffff6a, 0x2c, 0x7ff, 0x0, 0x80000001, 0x0, 0x4}, r1, 0xf, r0, 0x6) r6 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r6, 0x8, 0x0) socket$netlink(0x10, 0x3, 0x0) 19:04:46 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:04:46 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:04:46 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, 0xffffffffffffffff) 19:04:46 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 39) [ 2231.887968] FAULT_INJECTION: forcing a failure. [ 2231.887968] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2231.890508] CPU: 0 PID: 11756 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2231.891923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2231.893632] Call Trace: [ 2231.894181] dump_stack+0x107/0x167 [ 2231.894929] should_fail.cold+0x5/0xa [ 2231.895717] _copy_to_user+0x2e/0x180 [ 2231.896515] io_uring_setup+0x11b5/0x2980 [ 2231.897375] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2231.898409] ? wait_for_completion_io+0x270/0x270 [ 2231.899449] do_syscall_64+0x33/0x40 [ 2231.900213] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2231.901273] RIP: 0033:0x7f5806261b19 [ 2231.902032] 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 [ 2231.905771] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2231.907314] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2231.908769] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2231.910211] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2231.911664] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2231.913118] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:05:02 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x30, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:02 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 49) 19:05:02 executing program 5: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x84002, 0x0) pread64(r0, &(0x7f0000000080)=""/165, 0xa5, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x86000, 0x112) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'veth1_to_bridge\x00'}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r4, r3, 0x0, 0x500000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@rand_addr=' \x01\x00', 0x81, 0x0, 0xff, 0x2, 0x6, 0x9}, 0x20) sendmsg$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=[@rthdrdstopts={{0x18}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @flowinfo={{0x14}}], 0x48}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'team_slave_0\x00'}) fcntl$setown(r7, 0x8, 0x0) 19:05:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x10}) 19:05:02 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, 0xffffffffffffffff) [ 2247.801256] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11774 comm=syz-executor.4 19:05:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:02 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x8000000000000) 19:05:02 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 40) [ 2247.822765] FAULT_INJECTION: forcing a failure. [ 2247.822765] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2247.825985] CPU: 0 PID: 11768 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2247.826719] FAULT_INJECTION: forcing a failure. [ 2247.826719] name failslab, interval 1, probability 0, space 0, times 0 [ 2247.827772] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2247.827783] Call Trace: [ 2247.827823] dump_stack+0x107/0x167 [ 2247.833878] should_fail.cold+0x5/0xa [ 2247.834878] __alloc_pages_nodemask+0x182/0x600 [ 2247.836092] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2247.837674] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2247.839036] ? alloc_skb_with_frags+0x92/0x570 [ 2247.840239] alloc_pages_current+0x187/0x280 [ 2247.841350] alloc_skb_with_frags+0x1a6/0x570 [ 2247.842332] ? __lockdep_reset_lock+0x180/0x180 [ 2247.843344] sock_alloc_send_pskb+0x7af/0x930 [ 2247.844311] ? lock_acquire+0x197/0x470 [ 2247.845205] ? sk_alloc+0x350/0x350 [ 2247.845996] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2247.847144] packet_sendmsg+0x189a/0x5370 [ 2247.848066] ? sock_has_perm+0x1ea/0x280 [ 2247.848947] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2247.850052] ? perf_trace_lock+0x2bd/0x490 [ 2247.850974] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2247.852001] ? lock_downgrade+0x6d0/0x6d0 [ 2247.852918] sock_sendmsg+0x319/0x390 [ 2247.853732] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2247.854768] ? ____sys_sendmsg+0x870/0x870 [ 2247.855686] ? perf_trace_lock+0x2bd/0x490 [ 2247.856608] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2247.857732] ? timestamp_truncate+0x2f0/0x2f0 [ 2247.858696] ? __lockdep_reset_lock+0x180/0x180 [ 2247.859689] ? iov_iter_kvec+0x3c/0x130 [ 2247.860554] sock_no_sendpage+0x12c/0x1a0 [ 2247.861451] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2247.862454] ? init_special_inode+0x1f0/0x1f0 [ 2247.863431] kernel_sendpage.part.0+0x146/0x290 [ 2247.864434] sock_sendpage+0xe5/0x140 [ 2247.865264] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2247.866324] pipe_to_sendpage+0x2af/0x380 [ 2247.867216] ? propagate_umount+0x1550/0x1550 [ 2247.868178] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2247.869343] __splice_from_pipe+0x43d/0x890 [ 2247.870275] ? propagate_umount+0x1550/0x1550 [ 2247.871247] generic_splice_sendpage+0xd5/0x140 [ 2247.872240] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2247.873203] ? security_file_permission+0xb1/0xe0 [ 2247.874246] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2247.875195] direct_splice_actor+0x10f/0x170 [ 2247.876150] splice_direct_to_actor+0x387/0x980 [ 2247.877167] ? pipe_to_sendpage+0x380/0x380 [ 2247.878103] ? do_splice_to+0x160/0x160 [ 2247.878962] ? security_file_permission+0xb1/0xe0 [ 2247.880011] do_splice_direct+0x1c4/0x290 [ 2247.880920] ? splice_direct_to_actor+0x980/0x980 [ 2247.881959] ? security_file_permission+0xb1/0xe0 [ 2247.883006] do_sendfile+0x553/0x11e0 [ 2247.883848] ? do_pwritev+0x270/0x270 [ 2247.884678] ? wait_for_completion_io+0x270/0x270 [ 2247.885709] ? rcu_read_lock_any_held+0x75/0xa0 [ 2247.886690] ? vfs_write+0x354/0xb10 [ 2247.887515] __x64_sys_sendfile64+0x1d1/0x210 [ 2247.888472] ? __ia32_sys_sendfile+0x220/0x220 [ 2247.889478] do_syscall_64+0x33/0x40 [ 2247.890277] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2247.891364] RIP: 0033:0x7f63050ecb19 [ 2247.892158] 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 [ 2247.896072] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2247.897704] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2247.899223] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2247.900740] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2247.902255] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2247.903767] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2247.905348] CPU: 1 PID: 11779 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2247.906849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2247.908643] Call Trace: [ 2247.909230] dump_stack+0x107/0x167 [ 2247.910016] should_fail.cold+0x5/0xa [ 2247.910836] ? create_object.isra.0+0x3a/0xa30 [ 2247.911816] should_failslab+0x5/0x20 [ 2247.912640] kmem_cache_alloc+0x5b/0x310 [ 2247.913521] create_object.isra.0+0x3a/0xa30 [ 2247.914462] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2247.915555] kmem_cache_alloc_trace+0x151/0x320 [ 2247.916556] ? io_async_queue_proc+0x80/0x80 [ 2247.917516] percpu_ref_init+0xd8/0x3d0 [ 2247.918370] io_rsrc_node_switch_start.part.0+0x6a/0x250 [ 2247.919530] io_uring_setup+0x14f6/0x2980 [ 2247.920430] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2247.921530] ? wait_for_completion_io+0x270/0x270 [ 2247.922596] do_syscall_64+0x33/0x40 [ 2247.923402] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2247.924497] RIP: 0033:0x7f5806261b19 [ 2247.925305] 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 [ 2247.929261] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2247.930900] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2247.932437] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2247.933989] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2247.935531] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2247.937098] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:05:02 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, 0xffffffffffffffff) 19:05:02 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) fcntl$dupfd(r1, 0x406, r0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:05:03 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x33, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:05:03 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) dup2(0xffffffffffffffff, r0) 19:05:03 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:05:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0x65, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x4008001) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:05:15 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 50) 19:05:15 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:15 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) dup2(0xffffffffffffffff, r0) 19:05:15 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 41) 19:05:15 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x3a, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000000)) 19:05:15 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x5) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1, {0x8000}}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x8, 0xff, 0x84, 0x73, 0x0, 0x40, 0xa000, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xffff, 0x1, @perf_config_ext={0x8e, 0x5}, 0x324, 0x7, 0x5, 0x2, 0x0, 0x80000001, 0x0, 0x0, 0x7, 0x0, 0xb7c1}, 0xffffffffffffffff, 0x10, r2, 0x2) r3 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {r3}}, './file0\x00'}) 19:05:15 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xf0ffffffffffff) 19:05:15 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x22000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x7f, 0x3, 0x7, 0x3, 0x0, 0x7b1a, 0x800, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x0, @perf_config_ext={0xfc, 0x10000}, 0x220, 0x1, 0xbab, 0x0, 0x0, 0x1f, 0x3ff, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0xa, r1, 0x2) fcntl$setown(r0, 0x8, 0x0) [ 2260.648327] FAULT_INJECTION: forcing a failure. [ 2260.648327] name failslab, interval 1, probability 0, space 0, times 0 [ 2260.649313] FAULT_INJECTION: forcing a failure. [ 2260.649313] name failslab, interval 1, probability 0, space 0, times 0 [ 2260.649799] CPU: 1 PID: 11827 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2260.652952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2260.653964] Call Trace: [ 2260.654294] dump_stack+0x107/0x167 [ 2260.654741] should_fail.cold+0x5/0xa [ 2260.655211] ? create_object.isra.0+0x3a/0xa30 [ 2260.655781] should_failslab+0x5/0x20 [ 2260.656249] kmem_cache_alloc+0x5b/0x310 [ 2260.656750] create_object.isra.0+0x3a/0xa30 [ 2260.657293] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2260.657919] kmem_cache_alloc+0x159/0x310 [ 2260.658427] __d_alloc+0x2a/0x990 [ 2260.658855] ? find_held_lock+0x2c/0x110 [ 2260.659354] d_alloc_pseudo+0x19/0x70 [ 2260.659818] alloc_file_pseudo+0xce/0x250 [ 2260.660323] ? trace_hardirqs_on+0x5b/0x180 [ 2260.660858] ? alloc_file+0x5a0/0x5a0 [ 2260.661333] anon_inode_getfile+0xc8/0x1f0 [ 2260.661854] io_uring_setup+0x138b/0x2980 [ 2260.662367] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2260.662987] ? wait_for_completion_io+0x270/0x270 [ 2260.663603] do_syscall_64+0x33/0x40 [ 2260.664058] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2260.664686] RIP: 0033:0x7f5806261b19 [ 2260.665149] 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 [ 2260.667383] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2260.668310] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2260.669188] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2260.670057] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2260.670920] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2260.671786] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2260.672675] CPU: 0 PID: 11824 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2260.674168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2260.675950] Call Trace: [ 2260.676527] dump_stack+0x107/0x167 [ 2260.677324] should_fail.cold+0x5/0xa [ 2260.678147] should_failslab+0x5/0x20 [ 2260.678970] __kmalloc_node_track_caller+0x74/0x3b0 [ 2260.680038] ? alloc_skb_with_frags+0x92/0x570 [ 2260.681034] __alloc_skb+0xb1/0x5b0 [ 2260.681825] alloc_skb_with_frags+0x92/0x570 [ 2260.682777] ? __lockdep_reset_lock+0x180/0x180 [ 2260.683783] sock_alloc_send_pskb+0x7af/0x930 [ 2260.684746] ? lock_acquire+0x197/0x470 [ 2260.685627] ? sk_alloc+0x350/0x350 [ 2260.686412] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2260.687548] packet_sendmsg+0x189a/0x5370 [ 2260.688462] ? sock_has_perm+0x1ea/0x280 [ 2260.689340] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2260.690439] ? perf_trace_lock+0x2bd/0x490 [ 2260.691368] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2260.692398] ? lock_downgrade+0x6d0/0x6d0 [ 2260.693321] sock_sendmsg+0x319/0x390 [ 2260.694139] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2260.695156] ? ____sys_sendmsg+0x870/0x870 [ 2260.696143] ? perf_trace_lock+0x2bd/0x490 19:05:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="00a8"], 0x18}}, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10040, 0x102) sendmsg$DEVLINK_CMD_PORT_SPLIT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r2, 0x100, 0x70bd28, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x7}}]}, 0x40}, 0x1, 0x0, 0x0, 0x200c0804}, 0x24040004) [ 2260.697085] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2260.698457] ? timestamp_truncate+0x2f0/0x2f0 [ 2260.699419] ? __lockdep_reset_lock+0x180/0x180 [ 2260.700411] ? iov_iter_kvec+0x3c/0x130 [ 2260.701299] sock_no_sendpage+0x12c/0x1a0 [ 2260.702185] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2260.703200] ? init_special_inode+0x1f0/0x1f0 [ 2260.704168] kernel_sendpage.part.0+0x146/0x290 [ 2260.705181] sock_sendpage+0xe5/0x140 [ 2260.706007] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2260.707068] pipe_to_sendpage+0x2af/0x380 [ 2260.707958] ? propagate_umount+0x1550/0x1550 [ 2260.708930] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2260.710086] __splice_from_pipe+0x43d/0x890 [ 2260.711014] ? propagate_umount+0x1550/0x1550 [ 2260.711983] generic_splice_sendpage+0xd5/0x140 [ 2260.712982] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2260.713934] ? security_file_permission+0xb1/0xe0 [ 2260.714965] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2260.715912] direct_splice_actor+0x10f/0x170 [ 2260.716871] splice_direct_to_actor+0x387/0x980 [ 2260.717877] ? pipe_to_sendpage+0x380/0x380 [ 2260.718806] ? do_splice_to+0x160/0x160 [ 2260.719657] ? security_file_permission+0xb1/0xe0 [ 2260.720717] do_splice_direct+0x1c4/0x290 [ 2260.721620] ? splice_direct_to_actor+0x980/0x980 [ 2260.722674] ? security_file_permission+0xb1/0xe0 [ 2260.723723] do_sendfile+0x553/0x11e0 [ 2260.724564] ? do_pwritev+0x270/0x270 [ 2260.725206] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11837 comm=syz-executor.4 [ 2260.725381] ? wait_for_completion_io+0x270/0x270 [ 2260.725411] ? rcu_read_lock_any_held+0x75/0xa0 [ 2260.728826] ? vfs_write+0x354/0xb10 [ 2260.729635] __x64_sys_sendfile64+0x1d1/0x210 [ 2260.730595] ? __ia32_sys_sendfile+0x220/0x220 [ 2260.731596] do_syscall_64+0x33/0x40 [ 2260.732394] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2260.733499] RIP: 0033:0x7f63050ecb19 [ 2260.734291] 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 [ 2260.734344] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11838 comm=syz-executor.4 [ 2260.738226] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2260.738252] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2260.738264] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2260.738277] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2260.738289] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2260.738302] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:05:15 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 42) 19:05:15 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x100000000000000) [ 2260.789353] FAULT_INJECTION: forcing a failure. [ 2260.789353] name failslab, interval 1, probability 0, space 0, times 0 [ 2260.790725] CPU: 1 PID: 11845 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2260.791526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2260.792498] Call Trace: [ 2260.792821] dump_stack+0x107/0x167 [ 2260.793246] should_fail.cold+0x5/0xa [ 2260.793698] ? create_object.isra.0+0x3a/0xa30 [ 2260.794227] should_failslab+0x5/0x20 [ 2260.794668] kmem_cache_alloc+0x5b/0x310 [ 2260.795140] create_object.isra.0+0x3a/0xa30 [ 2260.795645] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2260.796229] kmem_cache_alloc+0x159/0x310 [ 2260.796718] __d_alloc+0x2a/0x990 [ 2260.797129] ? find_held_lock+0x2c/0x110 [ 2260.797599] d_alloc_pseudo+0x19/0x70 [ 2260.798038] alloc_file_pseudo+0xce/0x250 [ 2260.798524] ? trace_hardirqs_on+0x5b/0x180 [ 2260.799024] ? alloc_file+0x5a0/0x5a0 [ 2260.799466] anon_inode_getfile+0xc8/0x1f0 [ 2260.799952] io_uring_setup+0x138b/0x2980 [ 2260.800429] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2260.801015] ? wait_for_completion_io+0x270/0x270 [ 2260.801603] do_syscall_64+0x33/0x40 [ 2260.802042] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2260.802645] RIP: 0033:0x7f5806261b19 [ 2260.803085] 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 [ 2260.805229] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2260.806101] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2260.806932] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2260.807790] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2260.808608] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2260.809436] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:05:15 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x42, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:15 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:15 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) dup2(0xffffffffffffffff, r0) 19:05:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x4, 0x20240) ioctl$F2FS_IOC_GARBAGE_COLLECT(r1, 0x4004f506, &(0x7f0000000040)=0x1) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:05:27 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:05:27 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x72, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x4000000000000000, 0x0, 0x8f44a9f8a94d6e83, 0x20000001}, 0xffffffffffffffff, 0x1000000000000, 0xffffffffffffffff, 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r0, r1) 19:05:27 executing program 5: perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) 19:05:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0xec, 0x10, 0x10, 0x70bd2a, 0x25dfdbfe, {0x1f}, [@nested={0xd1, 0x3c, 0x0, 0x1, [@typed={0xa, 0x41, 0x0, 0x0, @str='.,&.&\x00'}, @generic="de170e2fefb122ee7cef19d085a6b94c1c1be875ac8da3e22e6bf970cbe9f1c8e219f8c35d14205a996b3e8ce2f5c8a1552b4199bcb5f1e5b5492f5a9ea2e2f323df91ce9f9364536104c5d34d81dc18a7355d9c8737f9ccf4eff90b5e58aa984f2d1863f5c9a492ed1f300f1452535ab52b7f4b9d6ee905d9146646c5160d8afb02619e2f7ba0fdbfe379b0b2249f382cae9a61b46fdc7e0b7658b4290a38b12814532dcb67790adbee5f7a8a166452c0b6ffdebd801ff699767435c93d6a0e56"]}, @typed={0x4, 0x84}]}, 0xec}, 0x1, 0x0, 0x0, 0x40001}, 0x840) 19:05:27 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 51) 19:05:27 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0xff, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:05:27 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x200000000000000) 19:05:27 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 43) [ 2272.550095] FAULT_INJECTION: forcing a failure. [ 2272.550095] name failslab, interval 1, probability 0, space 0, times 0 [ 2272.552912] CPU: 1 PID: 11873 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2272.554535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2272.556469] Call Trace: [ 2272.557094] dump_stack+0x107/0x167 [ 2272.557947] should_fail.cold+0x5/0xa [ 2272.558850] ? create_object.isra.0+0x3a/0xa30 [ 2272.559917] should_failslab+0x5/0x20 [ 2272.560807] kmem_cache_alloc+0x5b/0x310 [ 2272.561778] create_object.isra.0+0x3a/0xa30 [ 2272.562798] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2272.563983] kmem_cache_alloc+0x159/0x310 [ 2272.565196] __alloc_file+0x21/0x320 [ 2272.566059] alloc_empty_file+0x6d/0x170 [ 2272.567054] alloc_file+0x5e/0x5a0 [ 2272.567887] alloc_file_pseudo+0x16a/0x250 [ 2272.568867] ? alloc_file+0x5a0/0x5a0 [ 2272.569792] anon_inode_getfile+0xc8/0x1f0 [ 2272.570760] io_uring_setup+0x138b/0x2980 [ 2272.571712] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2272.572858] ? wait_for_completion_io+0x270/0x270 [ 2272.573994] do_syscall_64+0x33/0x40 [ 2272.574845] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2272.576005] RIP: 0033:0x7f5806261b19 [ 2272.576847] 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 [ 2272.581040] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2272.582755] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2272.584372] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2272.585986] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2272.587595] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2272.589215] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:05:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) dup2(r0, r1) 19:05:27 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x400000000000000) [ 2272.600721] FAULT_INJECTION: forcing a failure. [ 2272.600721] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2272.603561] CPU: 1 PID: 11887 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2272.605139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2272.607013] Call Trace: [ 2272.607613] dump_stack+0x107/0x167 19:05:27 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2272.608443] should_fail.cold+0x5/0xa [ 2272.609417] __alloc_pages_nodemask+0x182/0x600 [ 2272.610491] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2272.611870] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2272.613078] ? alloc_skb_with_frags+0x92/0x570 [ 2272.614134] alloc_pages_current+0x187/0x280 [ 2272.615138] alloc_skb_with_frags+0x1a6/0x570 19:05:27 executing program 5: perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x72, 0x1, 0xfb, 0x0, 0x0, 0x0, 0xc40ac933a31b145d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x4, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x7e00000000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x8) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000005c0), 0xc0001, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000840)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) perf_event_open(&(0x7f00000007c0)={0x5, 0x80, 0xcb, 0x0, 0x80, 0x6, 0x0, 0x5, 0x10000, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x7, 0x4}, 0x8, 0x9, 0x3, 0x5, 0x2, 0x0, 0x9, 0x0, 0x200, 0x0, 0x5}, 0x0, 0xd, r2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000780)={0x2}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000080)=""/155, 0x9b}, {&(0x7f0000000140)=""/187, 0xbb}, {&(0x7f0000000200)=""/11, 0xb}, {&(0x7f0000000240)=""/242, 0xf2}, {&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f00000004c0)=""/97, 0x61}, {&(0x7f0000000540)=""/83, 0x53}, {&(0x7f0000000400)=""/40, 0x28}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/169, 0xa9}], 0xa) [ 2272.616246] ? __lockdep_reset_lock+0x180/0x180 [ 2272.617364] sock_alloc_send_pskb+0x7af/0x930 [ 2272.618381] ? lock_acquire+0x197/0x470 [ 2272.619292] ? sk_alloc+0x350/0x350 [ 2272.620122] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2272.621340] packet_sendmsg+0x189a/0x5370 [ 2272.622300] ? sock_has_perm+0x1ea/0x280 [ 2272.623280] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2272.624452] ? perf_trace_lock+0xac/0x490 [ 2272.625414] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2272.626506] ? lock_downgrade+0x6d0/0x6d0 [ 2272.627460] sock_sendmsg+0x319/0x390 [ 2272.628324] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2272.629422] ? ____sys_sendmsg+0x870/0x870 [ 2272.630384] ? perf_trace_lock+0xac/0x490 [ 2272.631321] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2272.632503] ? timestamp_truncate+0x2f0/0x2f0 [ 2272.633530] ? find_get_entry+0x2c8/0x740 [ 2272.634470] ? __lockdep_reset_lock+0x180/0x180 [ 2272.635520] ? iov_iter_kvec+0x3c/0x130 [ 2272.636429] sock_no_sendpage+0x12c/0x1a0 [ 2272.637381] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2272.638430] ? init_special_inode+0x1f0/0x1f0 [ 2272.639456] kernel_sendpage.part.0+0x146/0x290 [ 2272.640514] sock_sendpage+0xe5/0x140 [ 2272.641397] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2272.642523] pipe_to_sendpage+0x2af/0x380 [ 2272.643466] ? propagate_umount+0x1550/0x1550 [ 2272.644483] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2272.645719] __splice_from_pipe+0x43d/0x890 [ 2272.646700] ? propagate_umount+0x1550/0x1550 [ 2272.647737] generic_splice_sendpage+0xd5/0x140 [ 2272.648805] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2272.649831] ? security_file_permission+0xb1/0xe0 [ 2272.650940] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2272.651952] direct_splice_actor+0x10f/0x170 [ 2272.652972] splice_direct_to_actor+0x387/0x980 [ 2272.654042] ? pipe_to_sendpage+0x380/0x380 [ 2272.655036] ? do_splice_to+0x160/0x160 [ 2272.655946] ? security_file_permission+0xb1/0xe0 [ 2272.657075] do_splice_direct+0x1c4/0x290 [ 2272.658027] ? splice_direct_to_actor+0x980/0x980 [ 2272.659142] ? security_file_permission+0xb1/0xe0 [ 2272.660259] do_sendfile+0x553/0x11e0 [ 2272.661159] ? do_pwritev+0x270/0x270 [ 2272.662033] ? wait_for_completion_io+0x270/0x270 [ 2272.663142] ? rcu_read_lock_any_held+0x75/0xa0 [ 2272.664200] ? vfs_write+0x354/0xb10 [ 2272.665067] __x64_sys_sendfile64+0x1d1/0x210 [ 2272.666096] ? __ia32_sys_sendfile+0x220/0x220 [ 2272.667163] do_syscall_64+0x33/0x40 [ 2272.668025] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2272.669347] RIP: 0033:0x7f63050ecb19 [ 2272.670193] 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 [ 2272.674418] RSP: 002b:00007f6302641188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2272.676140] RAX: ffffffffffffffda RBX: 00007f6305200020 RCX: 00007f63050ecb19 [ 2272.677760] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2272.679374] RBP: 00007f63026411d0 R08: 0000000000000000 R09: 0000000000000000 [ 2272.681003] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2272.682618] R13: 00007ffd4f09544f R14: 00007f6302641300 R15: 0000000000022000 19:05:27 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:27 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), r1) 19:05:27 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) dup2(0xffffffffffffffff, r0) 19:05:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000000"], 0x18}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x15) r3 = open_tree(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x1800) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x2, 0x0, &(0x7f0000000140)) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r4) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)={0x90, 0x20, 0x10, 0x70bd2d, 0x25dfdbfc, {0x1d}, [@typed={0x8, 0x84, 0x0, 0x0, @uid=r4}, @generic="b1dfa85ec78bec73c86bbce7f85a3d210862a37763e1b6b7747c97bd25cc7e5bda2fc7a0c637cf8d91f80054fb07581f310f4d7e574f08b2946e510b51e0c38fa361b5cb43838cd3480378dff1eaa538b601bb7b9059982c6e2179aa958f2c93fb8ab008cb92caeb7b9c918432c8ed563a6d3a0e"]}, 0x90}, 0x1, 0x0, 0x0, 0x24000000}, 0x84) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x4015) fallocate(r0, 0x0, 0x2, 0x5) 19:05:40 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:05:40 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x1000000000000000) 19:05:40 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:05:40 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 44) 19:05:40 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 52) 19:05:40 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x1) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x5, 0x3f, 0x9, 0x0, 0x9c5dfc0, 0xa0000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000140), 0xd10ab7ee4a173271}, 0x448, 0x7, 0x6, 0x1, 0x7fffffff, 0x2000055, 0x1, 0x0, 0x44cf, 0x0, 0x4ae}, 0x0, 0x10, r1, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r2, 0x8, 0x0) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000040)='blkio.bfq.io_merged\x00', 0x0, 0x0) ioctl$FICLONE(r5, 0x40049409, r3) fcntl$getflags(r4, 0x401) socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r3, 0xc0189375, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES64=r6, @ANYRES64=r0]) r7 = io_uring_setup(0x74a0, &(0x7f0000000080)={0x0, 0xc385, 0x2, 0x1, 0x164}) lseek(r7, 0x303, 0x1) 19:05:40 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) dup2(0xffffffffffffffff, r0) [ 2285.558574] FAULT_INJECTION: forcing a failure. [ 2285.558574] name failslab, interval 1, probability 0, space 0, times 0 [ 2285.560133] CPU: 1 PID: 11927 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2285.561041] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2285.562139] Call Trace: [ 2285.562497] dump_stack+0x107/0x167 [ 2285.562981] should_fail.cold+0x5/0xa [ 2285.563485] ? security_file_alloc+0x34/0x170 [ 2285.564073] should_failslab+0x5/0x20 [ 2285.564569] kmem_cache_alloc+0x5b/0x310 [ 2285.565108] security_file_alloc+0x34/0x170 [ 2285.565675] __alloc_file+0xb7/0x320 [ 2285.566156] alloc_empty_file+0x6d/0x170 [ 2285.566685] alloc_file+0x5e/0x5a0 [ 2285.567152] alloc_file_pseudo+0x16a/0x250 [ 2285.567699] ? alloc_file+0x5a0/0x5a0 [ 2285.568204] anon_inode_getfile+0xc8/0x1f0 [ 2285.568758] io_uring_setup+0x138b/0x2980 [ 2285.569304] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2285.569963] ? wait_for_completion_io+0x270/0x270 [ 2285.570636] do_syscall_64+0x33/0x40 [ 2285.571132] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2285.571797] RIP: 0033:0x7f5806261b19 [ 2285.572289] 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 [ 2285.574688] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2285.575677] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2285.576598] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2285.577574] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2285.578498] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2285.579420] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2285.583606] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11916 comm=syz-executor.4 19:05:40 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x1800000000000000) [ 2285.590669] FAULT_INJECTION: forcing a failure. [ 2285.590669] name failslab, interval 1, probability 0, space 0, times 0 [ 2285.593303] CPU: 0 PID: 11932 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2285.594757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2285.596508] Call Trace: [ 2285.597086] dump_stack+0x107/0x167 [ 2285.597888] should_fail.cold+0x5/0xa [ 2285.598696] ? create_object.isra.0+0x3a/0xa30 [ 2285.599655] should_failslab+0x5/0x20 [ 2285.600462] kmem_cache_alloc+0x5b/0x310 [ 2285.601348] create_object.isra.0+0x3a/0xa30 [ 2285.602276] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2285.603363] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2285.604425] ? alloc_skb_with_frags+0x92/0x570 [ 2285.605404] __alloc_skb+0xb1/0x5b0 [ 2285.606183] alloc_skb_with_frags+0x92/0x570 [ 2285.607126] ? __lockdep_reset_lock+0x180/0x180 [ 2285.608116] sock_alloc_send_pskb+0x7af/0x930 [ 2285.609062] ? lock_acquire+0x197/0x470 [ 2285.609948] ? sk_alloc+0x350/0x350 [ 2285.610722] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2285.611850] packet_sendmsg+0x189a/0x5370 [ 2285.612774] ? sock_has_perm+0x1ea/0x280 [ 2285.613648] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2285.614741] ? perf_trace_run_bpf_submit+0xf5/0x190 [ 2285.615804] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2285.616844] sock_sendmsg+0x319/0x390 [ 2285.617653] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2285.618659] ? ____sys_sendmsg+0x870/0x870 [ 2285.619570] ? perf_trace_lock+0x2bd/0x490 [ 2285.620472] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2285.621585] ? __lockdep_reset_lock+0x180/0x180 [ 2285.622577] ? iov_iter_kvec+0x3c/0x130 [ 2285.623436] sock_no_sendpage+0x12c/0x1a0 [ 2285.624326] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2285.625327] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2285.626443] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2285.627385] ? trace_hardirqs_on+0x5b/0x180 [ 2285.628314] kernel_sendpage.part.0+0x146/0x290 [ 2285.629322] sock_sendpage+0xe5/0x140 [ 2285.630140] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2285.631184] pipe_to_sendpage+0x2af/0x380 [ 2285.632064] ? propagate_umount+0x1550/0x1550 [ 2285.633007] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2285.634171] __splice_from_pipe+0x43d/0x890 [ 2285.635099] ? propagate_umount+0x1550/0x1550 [ 2285.636086] generic_splice_sendpage+0xd5/0x140 [ 2285.637085] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2285.638035] ? security_file_permission+0xb1/0xe0 [ 2285.639054] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2285.639997] direct_splice_actor+0x10f/0x170 [ 2285.640928] splice_direct_to_actor+0x387/0x980 [ 2285.641928] ? pipe_to_sendpage+0x380/0x380 [ 2285.642845] ? do_splice_to+0x160/0x160 [ 2285.643692] ? security_file_permission+0xb1/0xe0 [ 2285.644740] do_splice_direct+0x1c4/0x290 [ 2285.645628] ? splice_direct_to_actor+0x980/0x980 [ 2285.646652] ? security_file_permission+0xb1/0xe0 [ 2285.647686] do_sendfile+0x553/0x11e0 [ 2285.648516] ? do_pwritev+0x270/0x270 [ 2285.649326] ? wait_for_completion_io+0x270/0x270 [ 2285.650340] ? rcu_read_lock_any_held+0x75/0xa0 [ 2285.651319] ? vfs_write+0x354/0xb10 [ 2285.652118] __x64_sys_sendfile64+0x1d1/0x210 [ 2285.653060] ? __ia32_sys_sendfile+0x220/0x220 [ 2285.654052] do_syscall_64+0x33/0x40 [ 2285.654836] entry_SYSCALL_64_after_hwframe+0x67/0xd1 19:05:40 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:40 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2285.655916] RIP: 0033:0x7f63050ecb19 [ 2285.656849] 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 [ 2285.660711] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2285.662309] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2285.663798] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2285.665303] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2285.666801] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2285.668290] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:05:40 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 45) 19:05:40 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x6, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2285.707258] FAULT_INJECTION: forcing a failure. [ 2285.707258] name failslab, interval 1, probability 0, space 0, times 0 [ 2285.708749] CPU: 1 PID: 11948 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2285.709611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2285.710626] Call Trace: [ 2285.710955] dump_stack+0x107/0x167 [ 2285.711404] should_fail.cold+0x5/0xa [ 2285.711873] ? create_object.isra.0+0x3a/0xa30 [ 2285.712432] should_failslab+0x5/0x20 [ 2285.712905] kmem_cache_alloc+0x5b/0x310 [ 2285.713412] ? percpu_ref_put_many.constprop.0+0x4e/0x110 [ 2285.714091] create_object.isra.0+0x3a/0xa30 [ 2285.714628] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2285.715250] kmem_cache_alloc+0x159/0x310 [ 2285.715766] security_file_alloc+0x34/0x170 [ 2285.716292] __alloc_file+0xb7/0x320 [ 2285.716749] alloc_empty_file+0x6d/0x170 [ 2285.717259] alloc_file+0x5e/0x5a0 [ 2285.717703] alloc_file_pseudo+0x16a/0x250 [ 2285.718233] ? alloc_file+0x5a0/0x5a0 [ 2285.718709] anon_inode_getfile+0xc8/0x1f0 [ 2285.719231] io_uring_setup+0x138b/0x2980 [ 2285.719742] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2285.720360] ? wait_for_completion_io+0x270/0x270 [ 2285.720968] do_syscall_64+0x33/0x40 [ 2285.721436] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2285.722065] RIP: 0033:0x7f5806261b19 [ 2285.722525] 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 [ 2285.724754] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2285.725691] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2285.726560] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2285.727424] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2285.728288] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2285.729161] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:05:40 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = socket$nl_audit(0x10, 0x3, 0x9) dup2(0xffffffffffffffff, r0) 19:05:40 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x8c, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}, @NL80211_ATTR_KEY={0x8, 0x50, 0x0, 0x1, [@NL80211_KEY_DEFAULT_MGMT={0x4}]}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "f4640fe169"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x1}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "1da8a86559f3da8d16dfcc08eb"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x18, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0xc, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x3}, @NL80211_ATTR_KEY_SEQ={0x9, 0xa, "98472bf698"}]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x40080) 19:05:40 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2285.772224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11957 comm=syz-executor.5 [ 2298.052948] FAULT_INJECTION: forcing a failure. [ 2298.052948] name failslab, interval 1, probability 0, space 0, times 0 19:05:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) dup2(r0, 0xffffffffffffffff) 19:05:53 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/bus/input/devices\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000300)={'rose0\x00', {0x2, 0x0, @private}}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) dup2(r4, r3) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x1, 0x7, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x7}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x8000) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x4, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x240408c7}, 0x20000010) 19:05:53 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x2103000000000000) 19:05:53 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:53 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 46) 19:05:53 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 53) 19:05:53 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x18, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:05:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = timerfd_create(0x5, 0x800) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) sendfile(r1, r2, &(0x7f0000000040)=0x1, 0x9) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x8}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f00000002c0)={0x0, "79fbd2782b8a8f7895189f54aab66ba6"}) [ 2298.054503] CPU: 1 PID: 11982 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2298.055557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2298.056613] Call Trace: [ 2298.056957] dump_stack+0x107/0x167 [ 2298.057432] should_fail.cold+0x5/0xa [ 2298.057737] FAULT_INJECTION: forcing a failure. [ 2298.057737] name failslab, interval 1, probability 0, space 0, times 0 [ 2298.057921] ? io_uring_alloc_task_context+0x99/0x6a0 [ 2298.057943] should_failslab+0x5/0x20 [ 2298.061372] kmem_cache_alloc_trace+0x55/0x320 [ 2298.061948] io_uring_alloc_task_context+0x99/0x6a0 [ 2298.062569] ? io_import_iovec+0x1120/0x1120 [ 2298.063119] ? lock_downgrade+0x6d0/0x6d0 [ 2298.063633] ? do_raw_spin_lock+0x121/0x260 [ 2298.064169] ? rwlock_bug.part.0+0x90/0x90 [ 2298.064706] __io_uring_add_tctx_node+0x2c6/0x520 [ 2298.065318] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2298.065968] ? alloc_fd+0x2e7/0x670 [ 2298.066444] io_uring_setup+0x1fbb/0x2980 [ 2298.066964] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2298.067595] ? wait_for_completion_io+0x270/0x270 [ 2298.068214] do_syscall_64+0x33/0x40 [ 2298.068685] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2298.069334] RIP: 0033:0x7f5806261b19 [ 2298.069799] 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 [ 2298.072088] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2298.073037] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2298.073941] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2298.074828] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2298.075718] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2298.076610] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2298.077542] CPU: 0 PID: 11970 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2298.079030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2298.080802] Call Trace: [ 2298.081384] dump_stack+0x107/0x167 [ 2298.082177] should_fail.cold+0x5/0xa [ 2298.083011] ? create_object.isra.0+0x3a/0xa30 [ 2298.083994] should_failslab+0x5/0x20 [ 2298.084813] kmem_cache_alloc+0x5b/0x310 [ 2298.085704] create_object.isra.0+0x3a/0xa30 [ 2298.086639] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2298.087747] kmem_cache_alloc_node+0x169/0x330 [ 2298.088743] __alloc_skb+0x6d/0x5b0 [ 2298.089552] alloc_skb_with_frags+0x92/0x570 [ 2298.090507] ? __lockdep_reset_lock+0x180/0x180 [ 2298.091507] sock_alloc_send_pskb+0x7af/0x930 [ 2298.092487] ? lock_acquire+0x197/0x470 [ 2298.093364] ? sk_alloc+0x350/0x350 [ 2298.094158] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2298.095312] packet_sendmsg+0x189a/0x5370 [ 2298.096241] ? sock_has_perm+0x1ea/0x280 [ 2298.097115] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2298.098239] ? perf_trace_lock+0x2bd/0x490 [ 2298.099185] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2298.100208] ? lock_downgrade+0x6d0/0x6d0 [ 2298.101114] sock_sendmsg+0x319/0x390 [ 2298.101988] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2298.103012] ? ____sys_sendmsg+0x870/0x870 [ 2298.103929] ? perf_trace_lock+0x2bd/0x490 [ 2298.104833] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2298.105951] ? timestamp_truncate+0x2f0/0x2f0 [ 2298.106911] ? __lockdep_reset_lock+0x180/0x180 [ 2298.107905] ? iov_iter_kvec+0x3c/0x130 [ 2298.108768] sock_no_sendpage+0x12c/0x1a0 [ 2298.109659] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2298.110662] ? init_special_inode+0x1f0/0x1f0 [ 2298.111633] kernel_sendpage.part.0+0x146/0x290 [ 2298.112648] sock_sendpage+0xe5/0x140 [ 2298.113478] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2298.114537] pipe_to_sendpage+0x2af/0x380 [ 2298.115428] ? propagate_umount+0x1550/0x1550 [ 2298.116389] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2298.117532] __splice_from_pipe+0x43d/0x890 [ 2298.118461] ? propagate_umount+0x1550/0x1550 [ 2298.119438] generic_splice_sendpage+0xd5/0x140 [ 2298.120424] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2298.121380] ? security_file_permission+0xb1/0xe0 [ 2298.122419] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2298.123362] direct_splice_actor+0x10f/0x170 [ 2298.124309] splice_direct_to_actor+0x387/0x980 [ 2298.125322] ? pipe_to_sendpage+0x380/0x380 [ 2298.126252] ? do_splice_to+0x160/0x160 [ 2298.127092] ? security_file_permission+0xb1/0xe0 [ 2298.128130] do_splice_direct+0x1c4/0x290 [ 2298.129004] ? splice_direct_to_actor+0x980/0x980 [ 2298.130054] ? security_file_permission+0xb1/0xe0 [ 2298.131095] do_sendfile+0x553/0x11e0 [ 2298.131935] ? do_pwritev+0x270/0x270 [ 2298.132771] ? wait_for_completion_io+0x270/0x270 [ 2298.133812] ? rcu_read_lock_any_held+0x75/0xa0 [ 2298.134802] ? vfs_write+0x354/0xb10 [ 2298.135604] __x64_sys_sendfile64+0x1d1/0x210 [ 2298.136562] ? __ia32_sys_sendfile+0x220/0x220 [ 2298.137576] do_syscall_64+0x33/0x40 [ 2298.138363] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2298.139446] RIP: 0033:0x7f63050ecb19 [ 2298.140238] 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 [ 2298.144123] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2298.145721] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2298.147236] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2298.148734] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2298.150252] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2298.151765] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2298.167870] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1793 sclass=netlink_route_socket pid=11979 comm=syz-executor.5 19:05:53 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2e, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) dup2(r0, 0xffffffffffffffff) 19:05:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_audit(0x10, 0x3, 0x9) dup2(r0, 0xffffffffffffffff) 19:05:53 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2298.187632] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1793 sclass=netlink_route_socket pid=11994 comm=syz-executor.5 19:05:53 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 47) 19:05:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xa) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:05:53 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:53 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x30, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2298.259674] FAULT_INJECTION: forcing a failure. [ 2298.259674] name failslab, interval 1, probability 0, space 0, times 0 [ 2298.262208] CPU: 0 PID: 12005 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2298.263678] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2298.265437] Call Trace: [ 2298.266004] dump_stack+0x107/0x167 [ 2298.266776] should_fail.cold+0x5/0xa [ 2298.267570] ? create_object.isra.0+0x3a/0xa30 [ 2298.268536] should_failslab+0x5/0x20 [ 2298.269344] kmem_cache_alloc+0x5b/0x310 [ 2298.270219] ? perf_trace_lock+0x2bd/0x490 [ 2298.271123] create_object.isra.0+0x3a/0xa30 [ 2298.272050] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2298.273101] kmem_cache_alloc_trace+0x151/0x320 [ 2298.274115] io_uring_alloc_task_context+0x99/0x6a0 [ 2298.275161] ? io_import_iovec+0x1120/0x1120 [ 2298.276099] ? lock_downgrade+0x6d0/0x6d0 [ 2298.276961] ? do_raw_spin_lock+0x121/0x260 [ 2298.277878] ? rwlock_bug.part.0+0x90/0x90 [ 2298.278772] __io_uring_add_tctx_node+0x2c6/0x520 [ 2298.279792] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2298.280899] ? alloc_fd+0x2e7/0x670 [ 2298.281709] io_uring_setup+0x1fbb/0x2980 [ 2298.282609] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2298.283681] ? wait_for_completion_io+0x270/0x270 [ 2298.284757] do_syscall_64+0x33/0x40 [ 2298.285574] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2298.286648] RIP: 0033:0x7f5806261b19 19:05:53 executing program 2: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2e, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:05:53 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0xf5, r2, 0x1, 0x5b, 0x6, @multicast}, 0x14) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r3, 0x8, 0x0) [ 2298.287432] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2298.291486] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2298.293051] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2298.294579] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2298.296103] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2298.297614] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2298.299123] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:06:06 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 54) 19:06:06 executing program 2: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x84002, 0x0) pread64(r0, &(0x7f0000000080)=""/165, 0xa5, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x86000, 0x112) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'veth1_to_bridge\x00'}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r4, r3, 0x0, 0x500000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@rand_addr=' \x01\x00', 0x81, 0x0, 0xff, 0x2, 0x6, 0x9}, 0x20) sendmsg$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=[@rthdrdstopts={{0x18}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @flowinfo={{0x14}}], 0x48}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'team_slave_0\x00'}) fcntl$setown(r7, 0x8, 0x0) [ 2311.135032] FAULT_INJECTION: forcing a failure. [ 2311.135032] name failslab, interval 1, probability 0, space 0, times 0 [ 2311.137996] CPU: 0 PID: 12036 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2311.140076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2311.142225] Call Trace: [ 2311.142958] dump_stack+0x107/0x167 [ 2311.143909] should_fail.cold+0x5/0xa [ 2311.144888] ? create_object.isra.0+0x3a/0xa30 [ 2311.146136] should_failslab+0x5/0x20 [ 2311.147168] kmem_cache_alloc+0x5b/0x310 [ 2311.148235] ? perf_trace_lock+0x2bd/0x490 [ 2311.149386] create_object.isra.0+0x3a/0xa30 [ 2311.150526] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2311.151868] kmem_cache_alloc_trace+0x151/0x320 [ 2311.153107] io_uring_alloc_task_context+0x99/0x6a0 [ 2311.154395] ? io_import_iovec+0x1120/0x1120 [ 2311.155547] ? lock_downgrade+0x6d0/0x6d0 [ 2311.156627] ? do_raw_spin_lock+0x121/0x260 [ 2311.157768] ? rwlock_bug.part.0+0x90/0x90 [ 2311.158896] __io_uring_add_tctx_node+0x2c6/0x520 [ 2311.160167] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2311.161533] ? alloc_fd+0x2e7/0x670 [ 2311.162514] io_uring_setup+0x1fbb/0x2980 [ 2311.163607] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2311.164892] ? wait_for_completion_io+0x270/0x270 [ 2311.166231] do_syscall_64+0x33/0x40 [ 2311.167053] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2311.168108] RIP: 0033:0x7f5806261b19 [ 2311.168874] 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 [ 2311.172665] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2311.174269] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2311.175729] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2311.177182] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2311.178670] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2311.180120] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:06:06 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x2700000000000000) 19:06:06 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:06:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x18}}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x22c, 0x28, 0x200, 0x70bd29, 0x25dfdbfc, {0x17}, [@generic="b857daacaee8d7447ff04be4432aea69a56b798cecf961fb405b22297844a9f7a550b5b62779713d74b40d164f8da131df79f401752205d20116ce60ea0d84ca95c88431cd21c434703dc42d13c33ecb09d9657b1d130044cf983e001171edf8aab24a0afc487470054573a3b18591fc92c57d0106d11e0d612747a1fdb9d072167adbe55cf073703ff076e789cd677a132ee692f3d3c23654", @typed={0x4, 0xf}, @nested={0xe1, 0x2b, 0x0, 0x1, [@typed={0x14, 0x59, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x38}}, @typed={0x8, 0x4c, 0x0, 0x0, @ipv4=@broadcast}, @generic="c7c7dac822cefb4b5d4a0aea97f6c6bffb983357951d994e7a6e38567fcb0e4ddf92830cfea6b450d2a0151a2a9b5cc46e2459fdf5fb51afda581c78c05b94e1fc83b9ca9dfd9647b9fb814dc0a3cf66845526bca4efcc14df0ac95d2d83f8e2f078ace79522914db1b7219909a53794ced664df07c150d13881ada391303e90065bdfdde99addd6fbb86b8ccfd89d6991498a86f157455aede8f322638b87e3d68f045b58b958fd44132fa366f8247c91b9fcac02b012ce4e485dee374335d25d"]}, @nested={0x91, 0x6f, 0x0, 0x1, [@generic="e6b10f26d85331624267ad2cd81ac9b0cab779125014630cc181b382e673a293019301d7ad3698f01d9ccddb3a798346786972ff37d8ce7e92e8cf42fb3706aee748ed1b56dcec8cf3ca010a64d982734b3d96e73461f7587addd177e12aa3d5fdcf518c4676d2db46712a58859e0dbf7e6ada1c3363ac18c928ad763f01b78fb30f38ca99", @typed={0x8, 0x48, 0x0, 0x0, @u32=0x2}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x40000}, 0x20008091) 19:06:06 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x33, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:06:06 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r2, r1, 0x0, 0x500000001) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x6, 0x3, 0x1, 0x1, 0x0, 0x4, 0x2000, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9468, 0x1, @perf_config_ext={0x7, 0x1c0000000}, 0x4079, 0x5b, 0xfffffe00, 0x0, 0x3, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1000}, r0, 0x0, r1, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) [ 2311.192294] FAULT_INJECTION: forcing a failure. [ 2311.192294] name failslab, interval 1, probability 0, space 0, times 0 [ 2311.193803] CPU: 1 PID: 12025 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2311.194611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2311.195556] Call Trace: [ 2311.195866] dump_stack+0x107/0x167 [ 2311.196282] should_fail.cold+0x5/0xa [ 2311.196722] ? lock_release+0x680/0x680 [ 2311.197173] ? skb_clone+0x14f/0x3d0 [ 2311.197609] should_failslab+0x5/0x20 [ 2311.198044] kmem_cache_alloc+0x5b/0x310 [ 2311.198506] ? perf_trace_lock+0xac/0x490 [ 2311.198980] skb_clone+0x14f/0x3d0 [ 2311.199389] dev_queue_xmit_nit+0x3a7/0xb00 [ 2311.199898] dev_hard_start_xmit+0xab/0x6f0 [ 2311.200554] __dev_queue_xmit+0x1512/0x26b0 [ 2311.201267] ? packet_parse_headers+0x42f/0x980 [ 2311.201869] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 2311.202397] ? __check_object_size+0x319/0x440 [ 2311.202923] ? tpacket_destruct_skb+0x6d0/0x6d0 [ 2311.203458] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2311.204063] packet_sendmsg+0x31f4/0x5370 [ 2311.204554] ? sock_has_perm+0x1ea/0x280 [ 2311.205021] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2311.205619] ? perf_trace_lock+0xac/0x490 [ 2311.206098] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2311.206640] ? lock_downgrade+0x6d0/0x6d0 [ 2311.207125] sock_sendmsg+0x319/0x390 [ 2311.207561] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2311.208093] ? ____sys_sendmsg+0x870/0x870 [ 2311.208574] ? perf_trace_lock+0xac/0x490 [ 2311.209179] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2311.209958] ? timestamp_truncate+0x2f0/0x2f0 [ 2311.210588] ? find_get_entry+0x2c8/0x740 sendmsg(r5, &(0x7f00000001c0)={&(0x7f0000000080)=@x25, 0x80, &(0x7f0000000100)=[{&(0x7f00000004c0)="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"90e5abcc8794f22bb15864e229c2e9fe80f9d001c602388afc75386c46a4698318d2be2cd1433b87967c1cd6fcc0a79d1ccfae66325531001025f6d6f73f6eeab0c88bc0c6f770d09eb6924e2494f1650c4fac14e149b191eedada45bbd2cba8380cdf"}, {0xf0, 0x0, 0x3, "c626c662e9f0d9a403a51f0501b27533e7d0b10cc70eab98d80f120ccf87fd5a924b4858f5a1159de1bcad2b39c55ef4e8a029bd133cc9f74a981b3429aabbdc15594d33d486ff81378a3ecfd435f86dd1fa4a7209e09d08a58f16fee8b9413efc68f88aaa1b43251c71d31d549970d2411ec00ee188a8293bc7c974d5a00c653b06f2de593987c376082d2cac5728f3326ac1f020ace5ac6fa179e6802c36dc262f76fc02dcceb8f5c6d5a38773fc641dcf9f6eb78f0e4ea9b02988257270659117223531c7404f68ba4000d76badda068523f7a032ab3ee0dcf633aa5e98e2"}, {0xc0, 0x112, 0x1af, "d881effc10b3f57247f6c809b55935940a87ae667d55b2be4940f42122c7817c91284ea622383725428a11634eab578e3010db4b9626dc96a471b3a0a7570c0bf20ae38978ed845c9cfc69f476a832cad8f58863aff66247d14e8bb98cd740157fc4d9bc64d67ba66519971b05505912839b11266887c462c875843977b44a95a20a94cad0fd0aa2cf35bbcb4e28725dcbb8acb2a7f96d847636abd1553915970983839295b89496d1c656efcbde7e"}, {0x1010, 0x119, 0x0, "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"}, {0x98, 0x119, 0x4, "9765a1f647128edae7a8fb1fcdf125736314add304c057ff09e4c94c2fe789ca5496bfbce996c4f77ec3cbd7a6259a2695eb2c93e5f04e50b289ccc6111df395468f41014280f16ad26a12fb1d7e6e134ca5311d91aed5cbf8f6da5e0ba86a8c535c1dfbcf7070ceec16f383e61808573a05f2ce731ee7a2719f7f33dec3e276c2"}, {0x20, 0x118, 0x7, "f51b6b2c0dff89dbad212cb06fa0"}, {0x108, 0x115, 0x0, "6ac92dadf434e076401c0e3549cf0dd26f1357adc822aa05b495bfac5175a930538bfe27f8268538b3f092997a791e20c68c0c1e1e7647fa1a10de716416957e4c892500e5b9b86f3e955d68bc98b39c34aa6bc49bf5173942ec54613037e007c824803c86b868c0ee6ee1caa800e49ca6141f0335a9693aa0d962b23d52e8ac6ec9832acb315eaa3e507d608de203d580446be67438eb8048c7027d710a00fe10367d102a8fcfa5dacf4eb75338056b77d0771d0494867772d9a649457baaa392a14aa43fa2b0978951d67ecbe43ee59162dd1e5c0e85588097e1cb38849f201188908b83b33e85cb29c15a6ca1a1db91"}], 0x15a0}, 0x11) [ 2311.211276] ? __lockdep_reset_lock+0x180/0x180 [ 2311.211893] ? iov_iter_kvec+0x3c/0x130 [ 2311.212418] sock_no_sendpage+0x12c/0x1a0 [ 2311.212891] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2311.213420] ? init_special_inode+0x1f0/0x1f0 [ 2311.213940] kernel_sendpage.part.0+0x146/0x290 [ 2311.214473] sock_sendpage+0xe5/0x140 [ 2311.214910] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2311.215469] pipe_to_sendpage+0x2af/0x380 [ 2311.215933] ? propagate_umount+0x1550/0x1550 [ 2311.216446] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2311.217064] __splice_from_pipe+0x43d/0x890 [ 2311.217565] ? propagate_umount+0x1550/0x1550 [ 2311.218081] generic_splice_sendpage+0xd5/0x140 [ 2311.218614] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2311.219122] ? security_file_permission+0xb1/0xe0 [ 2311.219679] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2311.220189] direct_splice_actor+0x10f/0x170 [ 2311.220692] splice_direct_to_actor+0x387/0x980 [ 2311.221227] ? pipe_to_sendpage+0x380/0x380 [ 2311.221728] ? do_splice_to+0x160/0x160 [ 2311.222181] ? security_file_permission+0xb1/0xe0 [ 2311.222734] do_splice_direct+0x1c4/0x290 [ 2311.223196] ? splice_direct_to_actor+0x980/0x980 [ 2311.223745] ? security_file_permission+0xb1/0xe0 [ 2311.224303] do_sendfile+0x553/0x11e0 syz_io_uring_setup(0x9c3, &(0x7f00000002c0)={0x0, 0xfb80, 0x2, 0x0, 0x1da, 0x0, r1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000340)=0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000380)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x1, 0x0, r3, 0x0, &(0x7f0000003a80)="3c62750b67b641b01ff0b4bb2fc38f1ad29cf4f00c085dcc63b523a2f03fdbd5538086b62451cc766d4a97069f821b7c17ab65d95cda182bb1e6bfdb12c70c99bb76727b12271f74b4fef80a61927d9893e59cc1ed74e76d3ba0a287d04fb9d9fcb3895e5104ac90a54463fe19ac59297ea853f849ad246cfdc770dba0d262a3fbce2726d59c20d95cffa531086124b1320501d6e13e0d800596e81c57a0fce2a31e128ed9e819b7d53580d433c51b5e7af97de92b376d7b0d22346f79e52a72acdeafbc74e0", 0xc6, 0x141f769ad685c55a, 0x0, {0x0, r7}}, 0x6) r8 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r8, 0x8, 0x0) 19:06:06 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 48) 19:06:06 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3a, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2311.224748] ? do_pwritev+0x270/0x270 [ 2311.225321] ? wait_for_completion_io+0x270/0x270 [ 2311.225883] ? rcu_read_lock_any_held+0x75/0xa0 [ 2311.226408] ? vfs_write+0x354/0xb10 [ 2311.226840] __x64_sys_sendfile64+0x1d1/0x210 [ 2311.227345] ? __ia32_sys_sendfile+0x220/0x220 [ 2311.227877] do_syscall_64+0x33/0x40 [ 2311.228308] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2311.228898] RIP: 0033:0x7f63050ecb19 [ 2311.229320] 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 [ 2311.231413] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2311.232272] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2311.233086] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 19:06:06 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2311.233913] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2311.234865] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2311.235678] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:06:06 executing program 4: semctl$IPC_RMID(0xffffffffffffffff, 0x0, 0x0) semtimedop(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xb5b, 0x800}, {0x1, 0x1f}, {0x1, 0x0, 0x1800}, {0x2, 0x1, 0x1800}, {0x44e3aa1365c1cfc5, 0x9, 0x800}], 0x5, &(0x7f0000000040)={0x77359400}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='user.incfs.metadata\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r2, r1, 0x0, 0x500000001) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f00000000c0)={0x40000000}) 19:06:06 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xf6ffffff00000000) 19:06:06 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:06:06 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x2, 0x0, 0x5, 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, 0x4400, 0x0, 0x0, 0x5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) r2 = dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x5}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000000)) 19:06:06 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 49) [ 2311.394139] FAULT_INJECTION: forcing a failure. [ 2311.394139] name failslab, interval 1, probability 0, space 0, times 0 [ 2311.395572] CPU: 1 PID: 12065 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2311.396361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2311.397318] Call Trace: [ 2311.397642] dump_stack+0x107/0x167 [ 2311.398122] should_fail.cold+0x5/0xa [ 2311.398700] ? create_object.isra.0+0x3a/0xa30 [ 2311.399223] should_failslab+0x5/0x20 [ 2311.399675] kmem_cache_alloc+0x5b/0x310 [ 2311.400147] create_object.isra.0+0x3a/0xa30 [ 2311.400664] kmemleak_alloc_percpu+0xa0/0x100 [ 2311.401191] pcpu_alloc+0x4e2/0x1240 [ 2311.401647] __percpu_counter_init+0x10d/0x2d0 [ 2311.402181] io_uring_alloc_task_context+0xcc/0x6a0 [ 2311.402773] ? io_import_iovec+0x1120/0x1120 [ 2311.403293] ? lock_downgrade+0x6d0/0x6d0 [ 2311.403773] ? do_raw_spin_lock+0x121/0x260 [ 2311.404290] ? rwlock_bug.part.0+0x90/0x90 [ 2311.404911] __io_uring_add_tctx_node+0x2c6/0x520 [ 2311.405576] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2311.406184] ? alloc_fd+0x2e7/0x670 [ 2311.406625] io_uring_setup+0x1fbb/0x2980 [ 2311.407114] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2311.407749] ? wait_for_completion_io+0x270/0x270 [ 2311.408454] do_syscall_64+0x33/0x40 [ 2311.408888] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2311.409500] RIP: 0033:0x7f5806261b19 [ 2311.409939] 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 [ 2311.412252] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2311.413142] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2311.413984] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2311.414803] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2311.415631] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2311.416451] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:06:06 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x36}}, 0xfeb8) sendfile(r3, r2, 0x0, 0x500000001) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x2, 0xd4, 0x1, 0x20, 0x0, 0x3, 0x2101, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x20, 0x26, 0x9, 0x2, 0x200, 0x7f, 0x1, 0x0, 0x30, 0x0, 0x80}, r1, 0xd, r2, 0x1) fcntl$setown(r0, 0x8, 0x0) 19:06:06 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 55) [ 2311.607686] FAULT_INJECTION: forcing a failure. [ 2311.607686] name failslab, interval 1, probability 0, space 0, times 0 [ 2311.610190] CPU: 0 PID: 12075 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2311.611609] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2311.613305] Call Trace: [ 2311.613890] dump_stack+0x107/0x167 [ 2311.614649] should_fail.cold+0x5/0xa [ 2311.615444] ? create_object.isra.0+0x3a/0xa30 [ 2311.616396] should_failslab+0x5/0x20 [ 2311.617180] kmem_cache_alloc+0x5b/0x310 [ 2311.618065] create_object.isra.0+0x3a/0xa30 [ 2311.618986] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2311.620053] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2311.621099] ? alloc_skb_with_frags+0x92/0x570 [ 2311.622079] __alloc_skb+0xb1/0x5b0 [ 2311.622851] alloc_skb_with_frags+0x92/0x570 [ 2311.623776] ? __lockdep_reset_lock+0x180/0x180 [ 2311.624739] sock_alloc_send_pskb+0x7af/0x930 [ 2311.625696] ? lock_acquire+0x197/0x470 [ 2311.626559] ? sk_alloc+0x350/0x350 [ 2311.627328] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2311.628440] packet_sendmsg+0x189a/0x5370 [ 2311.629341] ? sock_has_perm+0x1ea/0x280 [ 2311.630214] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2311.631269] ? perf_trace_lock+0x2bd/0x490 [ 2311.632175] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2311.633171] ? lock_downgrade+0x6d0/0x6d0 [ 2311.634074] sock_sendmsg+0x319/0x390 [ 2311.634865] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2311.635851] ? ____sys_sendmsg+0x870/0x870 [ 2311.636723] ? perf_trace_lock+0x2bd/0x490 [ 2311.637632] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2311.638710] ? timestamp_truncate+0x2f0/0x2f0 [ 2311.639638] ? __lockdep_reset_lock+0x180/0x180 [ 2311.640602] ? iov_iter_kvec+0x3c/0x130 [ 2311.641463] sock_no_sendpage+0x12c/0x1a0 [ 2311.642338] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2311.643316] ? init_special_inode+0x1f0/0x1f0 [ 2311.644276] kernel_sendpage.part.0+0x146/0x290 [ 2311.645265] sock_sendpage+0xe5/0x140 [ 2311.646093] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2311.647118] pipe_to_sendpage+0x2af/0x380 [ 2311.647983] ? propagate_umount+0x1550/0x1550 [ 2311.648914] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2311.650059] __splice_from_pipe+0x43d/0x890 [ 2311.650962] ? propagate_umount+0x1550/0x1550 [ 2311.651902] generic_splice_sendpage+0xd5/0x140 [ 2311.652869] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2311.653833] ? security_file_permission+0xb1/0xe0 [ 2311.654837] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2311.655752] direct_splice_actor+0x10f/0x170 [ 2311.656676] splice_direct_to_actor+0x387/0x980 [ 2311.657677] ? pipe_to_sendpage+0x380/0x380 [ 2311.658579] ? do_splice_to+0x160/0x160 [ 2311.659422] ? security_file_permission+0xb1/0xe0 [ 2311.660433] do_splice_direct+0x1c4/0x290 [ 2311.661292] ? splice_direct_to_actor+0x980/0x980 [ 2311.662328] ? security_file_permission+0xb1/0xe0 [ 2311.663346] do_sendfile+0x553/0x11e0 [ 2311.664174] ? do_pwritev+0x270/0x270 [ 2311.664967] ? wait_for_completion_io+0x270/0x270 [ 2311.666004] ? rcu_read_lock_any_held+0x75/0xa0 [ 2311.666966] ? vfs_write+0x354/0xb10 [ 2311.667748] __x64_sys_sendfile64+0x1d1/0x210 [ 2311.668669] ? __ia32_sys_sendfile+0x220/0x220 [ 2311.669661] do_syscall_64+0x33/0x40 [ 2311.670441] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2311.671509] RIP: 0033:0x7f63050ecb19 [ 2311.672273] 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 [ 2311.676081] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2311.677667] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2311.679157] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2311.680622] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2311.682112] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2311.683582] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:06:18 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xfbffffff00000000) 19:06:18 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2323.704348] FAULT_INJECTION: forcing a failure. [ 2323.704348] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2323.705765] CPU: 1 PID: 12089 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2323.706507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2323.707391] Call Trace: [ 2323.707681] dump_stack+0x107/0x167 [ 2323.708072] should_fail.cold+0x5/0xa [ 2323.708493] __alloc_pages_nodemask+0x182/0x600 [ 2323.708995] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2323.709650] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2323.710215] ? alloc_skb_with_frags+0x92/0x570 [ 2323.710710] alloc_pages_current+0x187/0x280 [ 2323.711189] alloc_skb_with_frags+0x1a6/0x570 [ 2323.711673] ? __lockdep_reset_lock+0x180/0x180 [ 2323.712175] sock_alloc_send_pskb+0x7af/0x930 [ 2323.712661] ? lock_acquire+0x197/0x470 [ 2323.713123] ? sk_alloc+0x350/0x350 [ 2323.713546] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2323.714160] packet_sendmsg+0x189a/0x5370 [ 2323.714644] ? sock_has_perm+0x1ea/0x280 [ 2323.715108] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2323.715700] ? perf_trace_lock+0xac/0x490 [ 2323.716155] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2323.716702] ? lock_downgrade+0x6d0/0x6d0 [ 2323.717184] sock_sendmsg+0x319/0x390 [ 2323.717633] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2323.718171] ? ____sys_sendmsg+0x870/0x870 [ 2323.718658] ? perf_trace_lock+0xac/0x490 [ 2323.719130] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2323.719699] ? timestamp_truncate+0x2f0/0x2f0 [ 2323.720214] ? find_get_entry+0x2c8/0x740 [ 2323.720580] FAULT_INJECTION: forcing a failure. [ 2323.720580] name failslab, interval 1, probability 0, space 0, times 0 [ 2323.720667] ? __lockdep_reset_lock+0x180/0x180 [ 2323.720678] ? iov_iter_kvec+0x3c/0x130 [ 2323.720699] sock_no_sendpage+0x12c/0x1a0 [ 2323.724425] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2323.724954] ? init_special_inode+0x1f0/0x1f0 [ 2323.725472] kernel_sendpage.part.0+0x146/0x290 [ 2323.726011] sock_sendpage+0xe5/0x140 [ 2323.726449] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2323.727013] pipe_to_sendpage+0x2af/0x380 [ 2323.727460] ? propagate_umount+0x1550/0x1550 [ 2323.727975] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2323.728584] __splice_from_pipe+0x43d/0x890 [ 2323.729051] ? propagate_umount+0x1550/0x1550 [ 2323.729570] generic_splice_sendpage+0xd5/0x140 [ 2323.730080] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2323.730588] ? security_file_permission+0xb1/0xe0 [ 2323.731110] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2323.731583] direct_splice_actor+0x10f/0x170 [ 2323.732090] splice_direct_to_actor+0x387/0x980 [ 2323.732599] ? pipe_to_sendpage+0x380/0x380 [ 2323.733094] ? do_splice_to+0x160/0x160 [ 2323.733552] ? security_file_permission+0xb1/0xe0 [ 2323.734080] do_splice_direct+0x1c4/0x290 [ 2323.734523] ? splice_direct_to_actor+0x980/0x980 [ 2323.735041] ? security_file_permission+0xb1/0xe0 [ 2323.735563] do_sendfile+0x553/0x11e0 [ 2323.735979] ? do_pwritev+0x270/0x270 [ 2323.736387] ? wait_for_completion_io+0x270/0x270 [ 2323.736906] ? rcu_read_lock_any_held+0x75/0xa0 [ 2323.737398] ? vfs_write+0x354/0xb10 [ 2323.737808] __x64_sys_sendfile64+0x1d1/0x210 [ 2323.738286] ? __ia32_sys_sendfile+0x220/0x220 [ 2323.738781] do_syscall_64+0x33/0x40 [ 2323.739181] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2323.739728] RIP: 0033:0x7f63050ecb19 [ 2323.740126] 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 [ 2323.742090] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2323.742908] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2323.743669] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2323.744429] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2323.745190] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2323.745964] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2323.746751] CPU: 0 PID: 12094 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2323.748233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2323.749986] Call Trace: [ 2323.750554] dump_stack+0x107/0x167 [ 2323.751337] should_fail.cold+0x5/0xa [ 2323.752157] ? io_wq_create+0xeb/0xc00 [ 2323.753211] should_failslab+0x5/0x20 [ 2323.754040] __kmalloc+0x72/0x390 [ 2323.754807] io_wq_create+0xeb/0xc00 [ 2323.755624] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2323.756703] ? io_import_iovec+0x1120/0x1120 [ 2323.757644] ? io_apoll_task_func+0x2d0/0x2d0 [ 2323.758593] ? __io_req_find_next+0x300/0x300 [ 2323.759540] ? do_raw_spin_lock+0x121/0x260 [ 2323.760463] ? rwlock_bug.part.0+0x90/0x90 [ 2323.761374] __io_uring_add_tctx_node+0x2c6/0x520 [ 2323.762409] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2323.763520] ? alloc_fd+0x2e7/0x670 [ 2323.764322] io_uring_setup+0x1fbb/0x2980 [ 2323.765220] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2323.766317] ? wait_for_completion_io+0x270/0x270 [ 2323.767405] do_syscall_64+0x33/0x40 [ 2323.768197] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2323.769288] RIP: 0033:0x7f5806261b19 [ 2323.770085] 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 [ 2323.773965] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2323.775578] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2323.777090] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2323.778599] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2323.780111] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2323.781634] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:06:18 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x42, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:06:18 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 56) 19:06:18 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 50) 19:06:18 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00'}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r3, r2, 0x0, 0x500000001) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) 19:06:18 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000000)={'wg2\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000003c0)={'ip6_vti0\x00', &(0x7f0000000340)={'ip6gre0\x00', r2, 0x2f, 0x6e, 0x5, 0x0, 0x8, @private0, @rand_addr=' \x01\x00', 0x20, 0x10, 0x80000000, 0xdfe}}) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) r10 = socket$packet(0x11, 0x3, 0x300) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r10, &(0x7f0000000240)={0x11, 0x0, r12, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000940)={&(0x7f00000009c0)=ANY=[@ANYBLOB="650a00001600d4000057826b25844f5207ad3a3bb0050030", @ANYRES16=0x0, @ANYBLOB="080025bd7000ffdbdf250000000008000100", @ANYRES32=0x0, @ANYBLOB="f000028040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b0000000800c9cb1800000008000600", @ANYRES32=r2, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYBLOB="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", @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000080000008000100", @ANYRES32=0x0, @ANYBLOB="8c02028038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000800000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400520d000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400726f756e64726f62696e00003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000200000008000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r12, @ANYBLOB="28a9000000000000144775712f4b948e8c1af262a133d3ba08e39fb39a54aa14a08389cb27abd7a9ef1d76e9933bc960e12f94b1aa2317ec37ea4e7b6c474fffd8390d8d4857470d26485b5952b529df06a97e559db9d59f673bfcfbd899b04a4fb92d3ede793ee34964db58e0ae79478bb091729dbfb8a4ac0216f59e67b1acf230917e02132f3c59ac4f837a26a087e64fdf9ea7be27ad2839d9d1f31378545a08e50827630e74e08fc8054abf2d8b83faffa26ceaef3b67755e8461a01fae251cc60e8c37afe4b78e618a001897de9ed73bff53fedb37798e6f14ce2bb7a6faa96e6738b8429f04776c57050e"], 0x538}, 0x1, 0x0, 0x0, 0xd0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) 19:06:18 executing program 2: semctl$IPC_RMID(0xffffffffffffffff, 0x0, 0x0) semtimedop(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xb5b, 0x800}, {0x1, 0x1f}, {0x1, 0x0, 0x1800}, {0x2, 0x1, 0x1800}, {0x44e3aa1365c1cfc5, 0x9, 0x800}], 0x5, &(0x7f0000000040)={0x77359400}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='user.incfs.metadata\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r2, r1, 0x0, 0x500000001) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f00000000c0)={0x40000000}) 19:06:18 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xfeffffff00000000) 19:06:18 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x300, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:06:18 executing program 2: semctl$IPC_RMID(0xffffffffffffffff, 0x0, 0x0) semtimedop(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0xb5b, 0x800}, {0x1, 0x1f}, {0x1, 0x0, 0x1800}, {0x2, 0x1, 0x1800}, {0x44e3aa1365c1cfc5, 0x9, 0x800}], 0x5, &(0x7f0000000040)={0x77359400}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x6000, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='user.incfs.metadata\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r2, r1, 0x0, 0x500000001) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f00000000c0)={0x40000000}) 19:06:18 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:06:18 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x600, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:06:18 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 57) 19:06:18 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:06:18 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1800, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2323.924617] FAULT_INJECTION: forcing a failure. [ 2323.924617] name failslab, interval 1, probability 0, space 0, times 0 [ 2323.925967] CPU: 1 PID: 12118 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2323.926708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2323.927591] Call Trace: [ 2323.927881] dump_stack+0x107/0x167 [ 2323.928277] should_fail.cold+0x5/0xa [ 2323.928689] ? __alloc_skb+0x6d/0x5b0 [ 2323.929096] should_failslab+0x5/0x20 [ 2323.929506] kmem_cache_alloc_node+0x55/0x330 [ 2323.930001] __alloc_skb+0x6d/0x5b0 [ 2323.930395] alloc_skb_with_frags+0x92/0x570 [ 2323.930877] ? __lockdep_reset_lock+0x180/0x180 [ 2323.931375] sock_alloc_send_pskb+0x7af/0x930 [ 2323.931861] ? lock_acquire+0x197/0x470 [ 2323.932291] ? sk_alloc+0x350/0x350 [ 2323.932690] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2323.933256] packet_sendmsg+0x189a/0x5370 [ 2323.933716] ? sock_has_perm+0x1ea/0x280 [ 2323.934152] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2323.934703] ? perf_trace_lock+0xac/0x490 [ 2323.935151] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2323.935667] ? lock_downgrade+0x6d0/0x6d0 [ 2323.936118] sock_sendmsg+0x319/0x390 [ 2323.936527] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2323.937033] ? ____sys_sendmsg+0x870/0x870 [ 2323.937490] ? perf_trace_lock+0xac/0x490 [ 2323.937939] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2323.938501] ? timestamp_truncate+0x2f0/0x2f0 [ 2323.938983] ? find_get_entry+0x2c8/0x740 [ 2323.939430] ? __lockdep_reset_lock+0x180/0x180 [ 2323.939927] ? iov_iter_kvec+0x3c/0x130 [ 2323.940355] sock_no_sendpage+0x12c/0x1a0 [ 2323.940800] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2323.941294] ? init_special_inode+0x1f0/0x1f0 [ 2323.941790] kernel_sendpage.part.0+0x146/0x290 [ 2323.942290] sock_sendpage+0xe5/0x140 [ 2323.942701] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2323.943235] pipe_to_sendpage+0x2af/0x380 [ 2323.943681] ? propagate_umount+0x1550/0x1550 [ 2323.944162] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2323.944740] __splice_from_pipe+0x43d/0x890 [ 2323.945202] ? propagate_umount+0x1550/0x1550 [ 2323.945697] generic_splice_sendpage+0xd5/0x140 [ 2323.946193] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2323.946670] ? security_file_permission+0xb1/0xe0 [ 2323.947185] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2323.947657] direct_splice_actor+0x10f/0x170 [ 2323.948127] splice_direct_to_actor+0x387/0x980 [ 2323.948628] ? pipe_to_sendpage+0x380/0x380 [ 2323.949089] ? do_splice_to+0x160/0x160 [ 2323.949514] ? security_file_permission+0xb1/0xe0 [ 2323.950038] do_splice_direct+0x1c4/0x290 [ 2323.950481] ? splice_direct_to_actor+0x980/0x980 [ 2323.950999] ? security_file_permission+0xb1/0xe0 [ 2323.951520] do_sendfile+0x553/0x11e0 [ 2323.951932] ? do_pwritev+0x270/0x270 [ 2323.952339] ? wait_for_completion_io+0x270/0x270 [ 2323.952858] ? rcu_read_lock_any_held+0x75/0xa0 [ 2323.953349] ? vfs_write+0x354/0xb10 [ 2323.953759] __x64_sys_sendfile64+0x1d1/0x210 [ 2323.954238] ? __ia32_sys_sendfile+0x220/0x220 [ 2323.954732] do_syscall_64+0x33/0x40 [ 2323.955130] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2323.955677] RIP: 0033:0x7f63050ecb19 [ 2323.956074] 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 [ 2323.958040] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2323.958853] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2323.959613] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2323.960372] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2323.961133] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2323.961902] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:06:18 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1f00, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:06:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f00000000c0)=[@exit_looper, @transaction_sg={0x40486311, {0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000000)={@fda={0x66646185, 0x3, 0x2, 0x7}, @flat=@weak_handle={0x77682a85, 0x100, 0x1}, @fd={0x66642a85, 0x0, r4}}, &(0x7f0000000080)={0x0, 0x20, 0x38}}}, @increfs={0x40046304, 0x3}], 0x74, 0x0, &(0x7f0000000180)="8a2a94aa06b6b6c5b0d703547e7f78f67793d9b70d995d6faf3deb1bd4db8e9a029ab3e1f065800cb3fb9074c4a1f35c9835f4ebb74ef8f8575d01cd521a819270709ffee53e4676dd4b81628e94c1342a6f9f671a462e08cd9ad572c0e4fc078cde56bc5fda7f9d4bf8eb90c192928a33641e97"}) keyctl$session_to_parent(0x12) r5 = socket$netlink(0x10, 0x3, 0x15) getsockopt$sock_cred(r5, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:06:19 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 51) 19:06:19 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:06:19 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xffffffff00000000) [ 2324.077338] FAULT_INJECTION: forcing a failure. [ 2324.077338] name failslab, interval 1, probability 0, space 0, times 0 [ 2324.078600] CPU: 1 PID: 12135 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2324.079336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2324.080222] Call Trace: [ 2324.080513] dump_stack+0x107/0x167 [ 2324.080904] should_fail.cold+0x5/0xa [ 2324.081314] ? create_object.isra.0+0x3a/0xa30 [ 2324.081811] should_failslab+0x5/0x20 [ 2324.082224] kmem_cache_alloc+0x5b/0x310 [ 2324.082660] ? io_uring_alloc_task_context+0xf5/0x6a0 [ 2324.083213] create_object.isra.0+0x3a/0xa30 [ 2324.083684] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2324.084228] __kmalloc+0x16e/0x390 [ 2324.084614] io_wq_create+0xeb/0xc00 [ 2324.085018] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2324.085566] ? io_import_iovec+0x1120/0x1120 [ 2324.086044] ? io_apoll_task_func+0x2d0/0x2d0 [ 2324.086523] ? __io_req_find_next+0x300/0x300 [ 2324.087000] ? do_raw_spin_lock+0x121/0x260 [ 2324.087462] ? rwlock_bug.part.0+0x90/0x90 [ 2324.087922] __io_uring_add_tctx_node+0x2c6/0x520 [ 2324.088439] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2324.088997] ? alloc_fd+0x2e7/0x670 [ 2324.089393] io_uring_setup+0x1fbb/0x2980 [ 2324.089857] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2324.090398] ? wait_for_completion_io+0x270/0x270 [ 2324.090929] do_syscall_64+0x33/0x40 [ 2324.091330] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2324.091879] RIP: 0033:0x7f5806261b19 [ 2324.092277] 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 [ 2324.094245] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2324.095061] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2324.095824] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2324.096585] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2324.097347] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2324.098120] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2324.271135] FAULT_INJECTION: forcing a failure. [ 2324.271135] name failslab, interval 1, probability 0, space 0, times 0 [ 2324.272484] CPU: 1 PID: 12148 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2324.273221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2324.274123] Call Trace: [ 2324.274411] dump_stack+0x107/0x167 [ 2324.274804] should_fail.cold+0x5/0xa [ 2324.275219] ? io_wq_create+0x6ef/0xc00 [ 2324.275648] should_failslab+0x5/0x20 [ 2324.276055] kmem_cache_alloc_node_trace+0x59/0x340 [ 2324.276591] io_wq_create+0x6ef/0xc00 [ 2324.277002] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2324.277542] ? io_import_iovec+0x1120/0x1120 [ 2324.278019] ? io_apoll_task_func+0x2d0/0x2d0 [ 2324.278496] ? __io_req_find_next+0x300/0x300 [ 2324.278972] ? do_raw_spin_lock+0x121/0x260 [ 2324.279430] ? rwlock_bug.part.0+0x90/0x90 [ 2324.279886] __io_uring_add_tctx_node+0x2c6/0x520 [ 2324.280404] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2324.280961] ? alloc_fd+0x2e7/0x670 [ 2324.281381] io_uring_setup+0x1fbb/0x2980 [ 2324.281865] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2324.282405] ? wait_for_completion_io+0x270/0x270 [ 2324.282938] do_syscall_64+0x33/0x40 [ 2324.283336] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2324.283882] RIP: 0033:0x7f5806261b19 [ 2324.284280] 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 [ 2324.286248] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2324.287061] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2324.287825] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2324.288583] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2324.289342] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2324.290107] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:06:19 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 52) 19:06:19 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2338.650032] FAULT_INJECTION: forcing a failure. [ 2338.650032] name failslab, interval 1, probability 0, space 0, times 0 [ 2338.652952] CPU: 0 PID: 12171 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2338.654459] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2338.656244] Call Trace: [ 2338.656824] dump_stack+0x107/0x167 [ 2338.657618] should_fail.cold+0x5/0xa [ 2338.658452] ? create_object.isra.0+0x3a/0xa30 [ 2338.659436] should_failslab+0x5/0x20 [ 2338.660257] kmem_cache_alloc+0x5b/0x310 [ 2338.661143] ? io_wq_create+0x114/0xc00 [ 2338.662027] create_object.isra.0+0x3a/0xa30 [ 2338.662980] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2338.664078] kmem_cache_alloc_node_trace+0x16d/0x340 [ 2338.665190] io_wq_create+0x6ef/0xc00 [ 2338.666068] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2338.667175] ? io_import_iovec+0x1120/0x1120 [ 2338.668133] ? io_apoll_task_func+0x2d0/0x2d0 [ 2338.669099] ? __io_req_find_next+0x300/0x300 [ 2338.670076] ? do_raw_spin_lock+0x121/0x260 [ 2338.671015] ? rwlock_bug.part.0+0x90/0x90 [ 2338.671943] __io_uring_add_tctx_node+0x2c6/0x520 [ 2338.672989] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2338.674115] ? alloc_fd+0x2e7/0x670 [ 2338.674926] io_uring_setup+0x1fbb/0x2980 [ 2338.675835] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2338.676924] ? wait_for_completion_io+0x270/0x270 [ 2338.678031] do_syscall_64+0x33/0x40 [ 2338.678840] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2338.679943] RIP: 0033:0x7f5806261b19 [ 2338.680743] 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 [ 2338.684676] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2338.686303] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2338.687834] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2338.689365] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2338.690900] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2338.692428] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:06:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000040), 0x105401, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r4, {0x2}}, './file0\x00'}) ioctl$BTRFS_IOC_INO_PATHS(r2, 0xc0389423, &(0x7f0000000180)={0x0, 0x48, [0xfffffffffffff716, 0x1ff, 0x0, 0x401], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x3, r5, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r2, r1, 0x0, 0x500000001) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{0x304}, "9c3679c0e08d3f7e", "fbea033d0e97768cf88f12bfd2527dcdfc7270ff2ff222c7bd0bbf9d800aa214", "d4bca514", "7a4511b10a7864b1"}, 0x38) 19:06:33 executing program 2: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x84002, 0x0) pread64(r0, &(0x7f0000000080)=""/165, 0xa5, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x86000, 0x112) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'veth1_to_bridge\x00'}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r4, r3, 0x0, 0x500000001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@rand_addr=' \x01\x00', 0x81, 0x0, 0xff, 0x2, 0x6, 0x9}, 0x20) sendmsg$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)=[@rthdrdstopts={{0x18}}, @flowinfo={{0x14, 0x29, 0xb, 0x9}}, @flowinfo={{0x14}}], 0x48}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'team_slave_0\x00'}) fcntl$setown(r7, 0x8, 0x0) 19:06:33 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 53) 19:06:33 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0xfffffffffffff000) 19:06:33 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2e00, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:06:33 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 58) 19:06:33 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:06:33 executing program 5: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000340), 0x800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r2, r1, 0x0, 0x500000001) recvmmsg$unix(r0, &(0x7f0000005140)=[{{&(0x7f0000001800), 0x6e, &(0x7f0000000100)=[{&(0x7f0000001880)=""/128, 0x80}, {&(0x7f0000001900)=""/188, 0xbc}, {&(0x7f00000019c0)=""/146, 0x92}], 0x3, &(0x7f0000001a80)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000001b00)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001b80)=""/89, 0x59}, {&(0x7f0000001c00)=""/214, 0xd6}], 0x2, &(0x7f00000052c0)=ANY=[@ANYBLOB="14010001000000000100000001000000d50a4a45", @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x100}}, {{&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000004f80)=[{&(0x7f0000001e80)=""/11, 0xb}, {&(0x7f0000001ec0)=""/161, 0xa1}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/4096, 0x1000}], 0x5, &(0x7f0000005000)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}], 0x3, 0x20, &(0x7f0000005200)={0x0, 0x3938700}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r6, &(0x7f0000000240)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) r9 = accept$unix(r5, &(0x7f0000005240)=@abs, &(0x7f0000000040)=0x6e) writev(r9, &(0x7f00000016c0)=[{&(0x7f0000000180)="d5baf0dc56b966e64f3f5e600605236636cbe1089b28d74aeae32f9872649712505f44c5343e32f28067d03018ea4fc2cef7b12ddc74", 0x36}, {&(0x7f00000001c0)="a5a1b82eb67aced9614235109cd13154223e0165d95cbbe63c75b978aeff6b6861c256c2ced4b8c9917c720bbc9209f1aad14246c26c4554e11c354ace7ca65d648511ba403c022cf1615887714e5c20dcd2f19eedd970a58622381f894f3d8cb51bad173ad7ad543121e3dd73aeb59a960cd4c191836bdd48849ccabbf3e9c91421df8569eb31522b5eee5c87285af071a8f8bc2920d4cacf9bc6345627eb0870271aeae233007506d5914763affbf29a06a2d9a0fb1a6c96c1d7aa22ee8eb4d5e64a7eed7ffb18e9d96bae71d247928e346bf5c037d9be30b7c77f38fe1e1a6389328e0f83a92057a2314cc6296a69d0846da6143049", 0xf7}, {&(0x7f00000002c0)="4aab8eaae11bf05b13dae7e2572074e1dc8768320495689d5dd9752d73c0a299c18f3cd672239b5ca480bb9c68213bf9cb920ba9823ed317d7c4df6a9bbf3c5c957a1cc240ad162ff240efdfaac43dc17b060077b6492a7d5c", 0x59}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000380)="eea4bac678436353a1f127a8201b1567a680b19ea1665c806278d1c35151722911da905c3e8a163afe79e09f44d823652d5017cce0a8067a995d952efd7673dfd3b56ed52f6304f494c049765b5deaf3a76bd2c47a93e546ba9bc0db182697d4abbdc6e7ececf2b5c3c72380d88cb14acfb2e44aa9e9c7540685970e30eb37091b88a6ea90470828644b5885615dfa8a1744", 0x92}, {&(0x7f00000014c0)="3156e69578275487823dcf88c160761589bacf83e5d4a4900d48a18fae9578e81c0ed37558577016404c65170a264712f29e32a0818b8f04839f78a6d38f567695372c81d7fab74472eaf0b0fc79882b35bf472d1e7662a9ed3bbad766eadba7de6013a8eda6317f008553ab0797e9acf56553bfc40ce5372fb25ca03c5a131b750c7da62ae4402e72658497d4ca83eb0fbc03c39b6ca5472a10a8e4f3eed83c2dc18863c233d526790afe3f3e9e4a8666e7049ff790318a42f848158a9314ed47a60d23e5b38a73aebbc0d73ecfc05380d7d83b814515c52b00b1fc36cf4d07b9d692f6c1a7ab9ac90da03b512fdfc6694404", 0xf3}, {&(0x7f00000015c0)="0d005bbba7e8f84bd9748d15d8b9be270423ec8444a0088c87ddbee64010362f33cb865ae3aa08a8327dfbd9f7eebcbf12644fff8a5efa66a39318af2b73b615095ab9a4a6773226dc5de4dd8f896b89a5b9e1c73c403ccfa92c9ffc48e841469b8637fc03f24bf31eeeca3d7a74a4f60cae177bbe1337d45f94759c0a0c011c30c090e3784d120eb1df929bf1792c8f9cde53e9e0e9d92209981bba20a600f8da2b029af79d41", 0xa7}, {&(0x7f0000001680)="01807472586e1dc5cdbdd19549bb263c09b562c48bcf56fe653595be87a0e088d4b11535a0a8daae88d4e7", 0x2b}], 0x8) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x1, 0xffffffff}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000000)={0xe1, 0x3, 0x8b}) fcntl$setown(r10, 0x8, 0x0) [ 2338.705012] FAULT_INJECTION: forcing a failure. [ 2338.705012] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2338.707568] CPU: 1 PID: 12177 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2338.709096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2338.711331] Call Trace: [ 2338.712095] dump_stack+0x107/0x167 [ 2338.713247] should_fail.cold+0x5/0xa [ 2338.714401] __alloc_pages_nodemask+0x182/0x600 [ 2338.715601] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2338.717164] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2338.718518] ? alloc_skb_with_frags+0x92/0x570 [ 2338.719695] alloc_pages_current+0x187/0x280 [ 2338.720831] alloc_skb_with_frags+0x1a6/0x570 [ 2338.722019] ? __lockdep_reset_lock+0x180/0x180 [ 2338.723223] sock_alloc_send_pskb+0x7af/0x930 [ 2338.724152] ? lock_acquire+0x197/0x470 [ 2338.725185] ? sk_alloc+0x350/0x350 [ 2338.726138] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2338.727502] packet_sendmsg+0x189a/0x5370 [ 2338.728590] ? sock_has_perm+0x1ea/0x280 [ 2338.729625] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2338.730969] ? perf_trace_lock+0xac/0x490 [ 2338.732033] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2338.733242] ? lock_downgrade+0x6d0/0x6d0 [ 2338.734324] sock_sendmsg+0x319/0x390 [ 2338.735310] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2338.736530] ? ____sys_sendmsg+0x870/0x870 [ 2338.737632] ? perf_trace_lock+0xac/0x490 [ 2338.738575] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2338.739697] ? timestamp_truncate+0x2f0/0x2f0 [ 2338.740656] ? find_get_entry+0x2c8/0x740 [ 2338.741538] ? __lockdep_reset_lock+0x180/0x180 [ 2338.742533] ? iov_iter_kvec+0x3c/0x130 [ 2338.743396] sock_no_sendpage+0x12c/0x1a0 [ 2338.744282] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2338.745224] ? init_special_inode+0x1f0/0x1f0 [ 2338.746208] kernel_sendpage.part.0+0x146/0x290 [ 2338.747222] sock_sendpage+0xe5/0x140 [ 2338.748043] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2338.749109] pipe_to_sendpage+0x2af/0x380 [ 2338.750008] ? propagate_umount+0x1550/0x1550 [ 2338.750970] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2338.752096] __splice_from_pipe+0x43d/0x890 [ 2338.753033] ? propagate_umount+0x1550/0x1550 [ 2338.754008] generic_splice_sendpage+0xd5/0x140 [ 2338.754999] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2338.755901] ? security_file_permission+0xb1/0xe0 [ 2338.756918] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2338.757863] direct_splice_actor+0x10f/0x170 [ 2338.758801] splice_direct_to_actor+0x387/0x980 [ 2338.759799] ? pipe_to_sendpage+0x380/0x380 [ 2338.760719] ? do_splice_to+0x160/0x160 [ 2338.761575] ? security_file_permission+0xb1/0xe0 [ 2338.762624] do_splice_direct+0x1c4/0x290 [ 2338.763505] ? splice_direct_to_actor+0x980/0x980 [ 2338.764532] ? security_file_permission+0xb1/0xe0 [ 2338.765570] do_sendfile+0x553/0x11e0 [ 2338.766369] ? do_pwritev+0x270/0x270 [ 2338.767184] ? wait_for_completion_io+0x270/0x270 [ 2338.768211] ? rcu_read_lock_any_held+0x75/0xa0 [ 2338.769194] ? vfs_write+0x354/0xb10 [ 2338.770018] __x64_sys_sendfile64+0x1d1/0x210 [ 2338.770984] ? __ia32_sys_sendfile+0x220/0x220 [ 2338.771961] do_syscall_64+0x33/0x40 [ 2338.772763] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2338.773854] RIP: 0033:0x7f63050ecb19 [ 2338.774644] 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 [ 2338.778601] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2338.780233] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2338.781760] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2338.783288] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2338.784809] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2338.786330] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:06:47 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:06:47 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x1, 0x40, 0xff, 0x0, 0x0, 0x3, 0x21902, 0xd, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x5000, 0x6, 0xffff7fff, 0x4, 0x38604ffb, 0x6, 0x1, 0x0, 0x3e9, 0x0, 0x7}, r1, 0xa, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x5, 0x7e, 0x3, 0x80, 0x0, 0x3, 0x200, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x80, 0x4, @perf_bp={&(0x7f0000000040)}, 0x10, 0x8f2, 0x9, 0x5, 0x55, 0x1, 0x1ff, 0x0, 0x9e4, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:06:47 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2f00, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:06:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BTRFS_IOC_QGROUP_LIMIT(r1, 0x8030942b, &(0x7f0000000040)={0x7ff, {0x2, 0x4, 0x3, 0xb, 0xffffffffffffffbf}}) 19:06:47 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 54) 19:06:47 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 59) 19:06:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00@\f', @ANYRES16=0x0, @ANYBLOB="040026bd7000fedbdf25620000000600b300e1a700000600b400b80e00000600b400bd0d00000600b4009d0b0000"], 0x34}, 0x1, 0x0, 0x0, 0x4008050}, 0x2800) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0000a8"], 0x18}}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r4, r3, 0x0, 0x500000001) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000003c0)=@routing={0x33, 0x4, 0x0, 0x4, 0x0, [@mcast1, @mcast2]}, 0x28) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) dup2(r7, r4) r8 = syz_open_dev$vcsu(&(0x7f0000000400), 0xc193, 0x2000) sendmmsg(r8, &(0x7f0000001a80)=[{{&(0x7f0000000440)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000019c0)=[{&(0x7f00000004c0)="b2e02ef0b2deb7e4f1962cb3a5862ce0ac69935e191b6cdcc2389f27671e23f0588e4d8f2d32914f610320ec32ca32b18a373e14c9e6561bfd0e2cdeebf71649cec2b3c3426df839119f0a8adbb28f0c041de0bdad9e178f3fe9a25c86aeaa405bf9c940f520c9d8174d338c9861879c0617837bcfe59d68ea4d53a59b318772c2dba9d8f48cc3713c8dc57e9c17753ba590c430", 0x94}, {&(0x7f0000000580)="fdc4d989ec3e142288ced190", 0xc}, {&(0x7f00000005c0)="1cc3e9ee36e035d909e982cd9d2cf7", 0xf}, {&(0x7f0000000600)="53ce18b0bc389e80d1ea053a6ebe2911ffe3987a3f2f207679c1bfd820c46359568d8bcabc63980918777cce779774724c077f9d38b0edf3ef51ff2eed7fd6123b7b8db879175b80caccd70e89ef921a2972a6171ab20c76c83384f475d485a7a281b17677ec1cceba47b2fbc5156e9732f621c6f06d121d9b2af055f06e2b6f518e6a459fee5219a52f4bd3de800224869b695fe5f36815e0fbda7104e18434", 0xa0}, {&(0x7f00000006c0)="21a70e8a3b877cf3e75a10401a3ff5331c254f7cce59bc4f502fdfff649b5bcfaabee20efe984abbb762d417a4decdf41df187a49f879140b315fdde5483d02c2f9f159148a8ff4b7fd935feb157af7cbed88cd6d3a135618840cb7b7176cabe0ade81571dfe6292f9294e28c49c498396391076ef6328b32ec5949c1dbf494c6d69e9fd60b2f2cc7ad083fbd26a5d27cfaa0a0b3a3c8af94591cfab1822820c3faca1621ec9bea762b0d2a17b965acf5430725c1fbd2c55c5c22851514ea8311632526f60056130a5a20b2c0e598a3143602089950644ade4fa2d75894b3314ec9c3e830bb4ba5fc5e015946e96bee0ad042afe", 0xf4}, {&(0x7f00000007c0)="038dadf1f2664a3a3c66d210871bf60feb8c50bbc676cbafa499a7d4ef", 0x1d}, {&(0x7f0000000800)="db0d03c7ec0352df1d9b3a483fd55ca74b7c83c12e6168bc4802", 0x1a}, {&(0x7f0000000840)="9936d65f859db8ef14b30bacdf1408d172613b5483200d37eff38e5a08e12e22966589bdf81df0c43e9af90c026c82cc32cd6a7656a809a493bfaa57566b661e5d3582dd61dec6b71311f0ee1fc8c08238ca0c01a7ba8905d9ab85c8e984df24a3f17623d91ddd81bfacf44a66e3cc92da0ccdf74b55ae93950659624218b58ae5ec66eb9e720c72f44aaf0b8c8ccef22d09c3", 0x93}, {&(0x7f0000000900)="eb395135e722714653c8e921c53a506a0564829ce454eea7f92aa10d8313247b6f9fc190cad14c9c8a32735db3e84c45b628d0e923775ac560aac9b13c2c8d7d3f0c1cd9f1525619df86504e7b036161d66369f87d251b86c4a2aa7f5715a022715f1ef974a60d094d66db004cfc3beaae317fefd301e7f0c60a38c982aa3d059fdd75b0", 0x84}, {&(0x7f00000009c0)="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", 0x1000}], 0xa}}], 0x1, 0x20040810) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="c29faf496ab19dfed4983746b79853fdccdb217dcf0345670e6533a31e8320fc7b78f9aeb5008869f32a549a6db4a532783f24588d4d7464e06bb187937074269fa543f40672c93f7ad863b3fd419ccfcd1cef3c84617dfd259b6868710bb8ef390286b5da09572e7e247379ea706bd99e1b1487a6adedb703d5e896a2d87be415d782a36ac9018679181c066ca56ef121cb4f4f8fcfbb2fa7c063c19d4d4318bd3332bd70422f2ce20721bec9ba6a45a4a7190962546263d6e164c43303b6a067ac8ee2e1251d77d078", 0xca}, {&(0x7f0000000180)="d63cc9340f14017cdfefc8d33c77e0257a002978ba62ed38c8f32c1f8dd099c77d5c56259ecf19284ce63c670a7994cc6d08b9d39755186349c446aff0be102f412484a1f730a39b63caa7f87ed4b924e41140741de2b5812bcb7f47884081b3b9c7e29c5a048721c735fbb21dffa8421e448f0dc2c870e029d146a982196e2ee572dd74a6ed604065026d9bb28f244c8d5236d92421fb7e55c95e35d9f9f7d6edb69ccbde251f72ae945971be", 0xad}], 0x2) [ 2352.657730] FAULT_INJECTION: forcing a failure. [ 2352.657730] name failslab, interval 1, probability 0, space 0, times 0 [ 2352.660117] CPU: 1 PID: 12200 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2352.661585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2352.663349] Call Trace: [ 2352.663914] dump_stack+0x107/0x167 [ 2352.664689] should_fail.cold+0x5/0xa [ 2352.665608] ? create_object.isra.0+0x3a/0xa30 [ 2352.666690] should_failslab+0x5/0x20 [ 2352.667560] kmem_cache_alloc+0x5b/0x310 [ 2352.668426] ? io_wq_create+0x114/0xc00 [ 2352.669275] create_object.isra.0+0x3a/0xa30 [ 2352.670229] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2352.671326] kmem_cache_alloc_node_trace+0x16d/0x340 [ 2352.672411] io_wq_create+0x6ef/0xc00 [ 2352.673241] io_uring_alloc_task_context+0x1f1/0x6a0 [ 2352.674341] ? io_import_iovec+0x1120/0x1120 [ 2352.675268] ? io_apoll_task_func+0x2d0/0x2d0 [ 2352.676229] ? __io_req_find_next+0x300/0x300 [ 2352.677185] ? do_raw_spin_lock+0x121/0x260 [ 2352.678111] ? rwlock_bug.part.0+0x90/0x90 [ 2352.679023] __io_uring_add_tctx_node+0x2c6/0x520 [ 2352.680046] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2352.681157] ? alloc_fd+0x2e7/0x670 [ 2352.681943] io_uring_setup+0x1fbb/0x2980 [ 2352.682850] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2352.683928] ? wait_for_completion_io+0x270/0x270 [ 2352.684992] do_syscall_64+0x33/0x40 [ 2352.685787] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2352.686897] RIP: 0033:0x7f5806261b19 [ 2352.687684] 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 [ 2352.691644] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2352.693275] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2352.694813] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2352.696327] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2352.697851] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2352.699389] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:06:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000280)={'sit0\x00', &(0x7f0000000200)={'ip6_vti0\x00', 0x0, 0x2f, 0x5, 0x3, 0x7ff, 0x0, @remote, @private1, 0x80, 0x10, 0x7b8546f2, 0x1000}}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000bc0)={'syztnl0\x00', &(0x7f0000000b40)={'ip6gre0\x00', 0x0, 0x29, 0x5, 0xd0, 0x101, 0x20, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, 0x1, 0x1, 0xb02, 0x8}}) sendmmsg$inet(r0, &(0x7f0000000d80)=[{{&(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x36}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="6acc034990301eac8de722f87b0f5e1bbc22eca0921d1aad0a1013b6a15fe0a7b8d9c8b052037613a33913f632a34d06b3e76521f7eced081db72838dbe21d5e962f2bb88e62041f354552472a9c7b310a6a4500cb7b316e400ed71b9272883decbbd113be5d3ea5c2a6aea941fb18c4bcca643635f6dfe96d23d6b88953f426f8ce", 0x82}, {&(0x7f0000000100)="f51874f5c967a5568d4ae47e8345a229402b2334726a6ad62b850f8fbb736cd920fc68cd726245846a61798a409e915ac9ebbad80b23bf582a25b8ea5e5785d97c7f79f6", 0x44}, {&(0x7f0000000180)="c5041309df52827e6faaa10cfb9fa160bfa89027ac8b49ddb4017d27e2721c14a06e3b97a8d75677812ae9ac2712de", 0x2f}], 0x3, &(0x7f00000002c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r1, @rand_addr=0x64010100, @empty}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_retopts={{0x44, 0x0, 0x7, {[@ssrr={0x89, 0x23, 0xf1, [@dev={0xac, 0x14, 0x14, 0xa}, @multicast1, @multicast2, @local, @loopback, @local, @empty, @dev={0xac, 0x14, 0x14, 0x12}]}, @ra={0x94, 0x4}, @ra={0x94, 0x4, 0x1}, @rr={0x7, 0x7, 0x1f, [@local]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @multicast2}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8808}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @dev={0xac, 0x14, 0x14, 0x2a}, @remote}}}], 0x120}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)="2f766ed2f48579c42725b7a028a2dd6f6bf4e5752ee4574d5f68c8a0515a909d7e9f85037c9cb361f47c5dcff0b47204bc714a3e4956606917c78d87c9f5b73b6d51ec2515a2b3d601b35ee3d1158b6803efdde5ee6cf91cf575bbae3ac24f18183dc83215a385181e834fef66b6b5b69d36d39677db17820baaf5", 0x7b}, {&(0x7f0000000400)="3a0b059b77c69c4376708b34b67aec83c94580c99eda537a68bf44c1ae7a90f86d35cf3b1ea18c25a9ac127ffa934500ff3d186ead", 0x35}, {&(0x7f0000000540)="7452df27d446aa06b55004bd54605a85d98cfc384dcf7d42aca9c894266686c71ba39e6d70edc5e68216c76ecb1a18c35255a8a813467d74df901ea061ec6a7ec8abf9efc76ed2b110d8cc16946c62fff7e7ad566a87f07e0bab2dc17f6976ed1ce91a5bdf4e3cb8d3a9840cf105f74d07e90d9b0afa173955742f398437ac83d7120e26cc6663fc2c3f47c8027c59f06bf84c8b5b05d173ec5b068c45631a336e7f0fa3fa40e64980e30679b18eb2536bb2deaf714b42", 0xb7}, {&(0x7f0000000600)="35aa895377896d81c4c2e6a70ce72bf1c4befacf4badb3b3f3fd8652", 0x1c}, {&(0x7f0000000640)="6dbdb8fec0297dd9ad3b3576acafea7589743b9465411c399ebca1c6d2c7d8e92b8e081b7f3b3890756289c6385ef545898e7e1160f0ac402d6c", 0x3a}], 0x5}}, {{&(0x7f0000000700)={0x2, 0x4e22, @local}, 0x10, &(0x7f00000009c0)=[{&(0x7f0000000740)="a4b941964a4a85e98149b37fca58b405060f3aef9a310103f2498f0e49214aec3863a5484fdd0eb402fe2e498553b4fa66d182f5ddb3b66be55f0d300fa6bd20e4c88f898942aa898d01526e75999c26c3380d84294adce9eff4cedd189987a0db294716467b99ec6c381bb1121b78a220", 0x71}, {&(0x7f00000007c0)="9c9cf6b393ae909f88d28a6592f40ee77b21ee1bd1745e39e894f896a4c64423e3c3b9ebd8ebefe07309a0ca1aa64fc3a5d23fbfbbbbae05ef2aeb62fd2291d75c7fece7620efd4426ac16ca7a8085504894b4a7bfa9de1462dc53db609a1847c23a537878512183d23b392f137850009516f00268563b3123c150aff8b2792def14abe3bf6114883c082f4cd862117abe71550808bf2024ad41ff2aa65a342e1a138f05b31f2306", 0xa8}, {&(0x7f0000000880)="f8c7b489cae70766d13e11eb1b34f3cd5d6b32f7eb494e", 0x17}, {&(0x7f00000008c0)="b0e3b601f9a694223b172dfc9303ba283abf68b6e933ba5931980dcc36eb721db368", 0x22}, {&(0x7f0000000900)="3c3b943426d36aab61a358bb0ee6a16bee3049ee70c48a260bb88cce25862fdac77292e7a94f5aad75c3c9271bf39f80b937bcfc7cff6586cd1cdd51ded526057d12f1831580dbb66d3df7c9f1e62e7af3ad6625a166fcfb466ef940f25b89c73df988c988f5d389be34b0658b563592a46356d68556c434efbb33040df848d15b637e5bdbff91421d59f22ae0d4d63ded", 0x91}], 0x5, &(0x7f0000000a40)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xff}}], 0x18}}, {{&(0x7f0000000a80)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000ac0)="495fb4eef3f8de13c1077f4aa187ef3b5f1c07e4188f9c04414885652333d1d49a8e", 0x22}], 0x1, &(0x7f0000000c00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @remote, @loopback}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xcd}}, @ip_retopts={{0xac, 0x0, 0x7, {[@rr={0x7, 0x17, 0xcf, [@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010102, @initdev={0xac, 0x1e, 0x1, 0x0}]}, @ra={0x94, 0x4}, @ssrr={0x89, 0xb, 0xcb, [@empty, @empty]}, @cipso={0x86, 0x63, 0x0, [{0x5, 0x7, "c93c52e340"}, {0x6, 0x5, "77b350"}, {0x7, 0x12, "67002ac27fbec24b2ef545e10a53dd77"}, {0x5, 0x6, "e295eee0"}, {0x0, 0xd, "f33f3702b5b6050102687e"}, {0x6, 0xf, "a3ceaffc83a8a09ebd9f1ce226"}, {0x7, 0xd, "1f6c08155562cb57a05d63"}, {0x5, 0x10, "d49b4c158bb4e7a57460e2605f5a"}]}, @end, @ssrr={0x89, 0xf, 0x97, [@remote, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}]}, @end]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xff}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x7}}], 0x148}}], 0x4, 0x4004001) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r7, &(0x7f0000000240)={0x11, 0x0, r9, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r7, r6, 0x0, 0x500000001) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r6, 0x89f6, &(0x7f0000000f00)={'ip6tnl0\x00', &(0x7f0000000e80)={'syztnl1\x00', r4, 0x29, 0xff, 0x1, 0x8, 0x11, @rand_addr=' \x01\x00', @private2={0xfc, 0x2, '\x00', 0x1}, 0x8000, 0x7, 0x4d, 0x5}}) r10 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r10, 0x8, 0x0) [ 2352.705116] FAULT_INJECTION: forcing a failure. [ 2352.705116] name failslab, interval 1, probability 0, space 0, times 0 [ 2352.707711] CPU: 0 PID: 12205 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2352.709215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2352.711028] Call Trace: [ 2352.711610] dump_stack+0x107/0x167 [ 2352.712423] should_fail.cold+0x5/0xa [ 2352.713258] ? __alloc_skb+0x6d/0x5b0 [ 2352.714107] should_failslab+0x5/0x20 [ 2352.714937] kmem_cache_alloc_node+0x55/0x330 [ 2352.715941] __alloc_skb+0x6d/0x5b0 [ 2352.716752] alloc_skb_with_frags+0x92/0x570 [ 2352.717721] ? __lockdep_reset_lock+0x180/0x180 [ 2352.718751] sock_alloc_send_pskb+0x7af/0x930 [ 2352.719733] ? lock_acquire+0x197/0x470 [ 2352.720622] ? sk_alloc+0x350/0x350 [ 2352.721431] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2352.722607] packet_sendmsg+0x189a/0x5370 [ 2352.723548] ? sock_has_perm+0x1ea/0x280 [ 2352.724435] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2352.725570] ? finish_task_switch+0x126/0x5d0 [ 2352.726563] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2352.727634] sock_sendmsg+0x319/0x390 [ 2352.728459] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2352.729489] ? ____sys_sendmsg+0x870/0x870 [ 2352.730438] ? io_schedule_timeout+0x140/0x140 [ 2352.731434] ? __lockdep_reset_lock+0x180/0x180 [ 2352.732442] ? iov_iter_kvec+0x3c/0x130 [ 2352.733325] sock_no_sendpage+0x12c/0x1a0 [ 2352.734236] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2352.735260] ? init_special_inode+0x1f0/0x1f0 [ 2352.736253] kernel_sendpage.part.0+0x146/0x290 [ 2352.737282] sock_sendpage+0xe5/0x140 [ 2352.738138] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2352.739218] pipe_to_sendpage+0x2af/0x380 [ 2352.740125] ? propagate_umount+0x1550/0x1550 [ 2352.741103] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2352.742293] __splice_from_pipe+0x43d/0x890 [ 2352.743252] ? propagate_umount+0x1550/0x1550 [ 2352.744247] generic_splice_sendpage+0xd5/0x140 [ 2352.745256] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2352.746235] ? security_file_permission+0xb1/0xe0 [ 2352.747300] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2352.748264] direct_splice_actor+0x10f/0x170 [ 2352.749230] splice_direct_to_actor+0x387/0x980 [ 2352.750266] ? pipe_to_sendpage+0x380/0x380 [ 2352.751216] ? do_splice_to+0x160/0x160 [ 2352.752089] ? security_file_permission+0xb1/0xe0 [ 2352.753156] do_splice_direct+0x1c4/0x290 [ 2352.754073] ? splice_direct_to_actor+0x980/0x980 [ 2352.755132] ? security_file_permission+0xb1/0xe0 [ 2352.756207] do_sendfile+0x553/0x11e0 [ 2352.757073] ? do_pwritev+0x270/0x270 [ 2352.757906] ? wait_for_completion_io+0x270/0x270 [ 2352.758972] ? rcu_read_lock_any_held+0x75/0xa0 [ 2352.759971] ? vfs_write+0x354/0xb10 [ 2352.760793] __x64_sys_sendfile64+0x1d1/0x210 [ 2352.761771] ? __ia32_sys_sendfile+0x220/0x220 [ 2352.762796] do_syscall_64+0x33/0x40 [ 2352.763608] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2352.764731] RIP: 0033:0x7f63050ecb19 [ 2352.765545] 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 [ 2352.769553] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2352.769593] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2352.772758] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2352.774308] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2352.775851] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2352.777392] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:06:47 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 55) [ 2352.836790] FAULT_INJECTION: forcing a failure. [ 2352.836790] name failslab, interval 1, probability 0, space 0, times 0 [ 2352.839285] CPU: 0 PID: 12212 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2352.840805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2352.842623] Call Trace: [ 2352.843209] dump_stack+0x107/0x167 [ 2352.844023] should_fail.cold+0x5/0xa [ 2352.844866] ? create_object.isra.0+0x3a/0xa30 [ 2352.845876] should_failslab+0x5/0x20 [ 2352.846724] kmem_cache_alloc+0x5b/0x310 [ 2352.847646] create_object.isra.0+0x3a/0xa30 [ 2352.848605] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2352.849746] kmem_cache_alloc_trace+0x151/0x320 [ 2352.850810] __io_uring_add_tctx_node+0x15c/0x520 [ 2352.851875] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2352.853015] ? alloc_fd+0x2e7/0x670 [ 2352.853841] io_uring_setup+0x1fbb/0x2980 [ 2352.854816] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2352.855933] ? wait_for_completion_io+0x270/0x270 [ 2352.857061] do_syscall_64+0x33/0x40 [ 2352.857879] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2352.859005] RIP: 0033:0x7f5806261b19 [ 2352.859821] 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 [ 2352.863836] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2352.865503] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2352.867067] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2352.868614] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2352.870162] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2352.871728] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:06:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0xd400, 0x4) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6_vti0\x00', 0x0, 0x29, 0x67, 0x3, 0x0, 0x19, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x700, 0x40, 0x5}}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001b40)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000200)=""/17, 0x11}], 0x1, &(0x7f0000000280)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x20}}, {{&(0x7f00000002c0), 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/209, 0xd1}], 0x2}}, {{&(0x7f0000000500), 0x6e, &(0x7f0000000640)=[{&(0x7f0000000580)=""/177, 0xb1}], 0x1, &(0x7f0000000680)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x58}}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000700)=""/218, 0xda}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/71, 0x47}, {&(0x7f0000001880)=""/13, 0xd}, {&(0x7f00000018c0)=""/41, 0x29}, {&(0x7f0000001900)=""/238, 0xee}, {&(0x7f0000001a00)=""/57, 0x39}], 0x7, &(0x7f0000001ac0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}], 0x4, 0x122, &(0x7f0000001c40)={0x0, 0x989680}) sendmsg$nl_xfrm(r1, &(0x7f0000001d80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001d40)={&(0x7f0000001c80)=@report={0xb8, 0x20, 0x300, 0x70bd2b, 0x25dfdbfe, {0x3c, {@in=@multicast2, @in6=@remote, 0x4e24, 0x7f, 0x4e21, 0x1ff, 0xa, 0x80, 0x30, 0x73, r2, r3}}, [@algo_auth_trunc={0x6a, 0x14, {{'blake2s-160-generic\x00'}, 0xf0, 0xc0, "965e580dfacdb46563ef4cd41c42696509da85e139a4fed0dcb5465886f3"}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000040}, 0x20008042) r5 = getuid() r6 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000010c0)=0x0, &(0x7f0000001100)=0x0, &(0x7f0000001140)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x10, &(0x7f0000000680)=ANY=[@ANYBLOB="7472616edf000000000000006e6f3d91e31b121a4ded3205dc49bb21857810b4ba747892f71f3ac842db783e431d605372ea606c253e7c4ff3d013e13614b38210b49077cca3b953d867fd849b8fe2ff2f49a2849f897aa0aa580d91f1b367e218f7c241c047d0a0ef6ba946c262de8447d2ec926ffc3aaadd9660fff9cea9b11f2ff3704df391d2bdb33465bfa785d15ef401e901c59cb0dfc75ae84a5ce85db5f2f363979cb753db", @ANYRESOCT=r7, @ANYBLOB=',wfdno', @ANYRESHEX, @ANYRESDEC=r8, @ANYRESDEC=r9, @ANYRES32=r6]) fchownat(r4, &(0x7f0000001dc0)='./file0\x00', r5, r8, 0x100) 19:06:47 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:06:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='4\x00@\f', @ANYRES16=0x0, @ANYBLOB="040026bd7000fedbdf25620000000600b300e1a700000600b400b80e00000600b400bd0d00000600b4009d0b0000"], 0x34}, 0x1, 0x0, 0x0, 0x4008050}, 0x2800) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0000a8"], 0x18}}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r4, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r4, r3, 0x0, 0x500000001) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f00000003c0)=@routing={0x33, 0x4, 0x0, 0x4, 0x0, [@mcast1, @mcast2]}, 0x28) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) dup2(r7, r4) r8 = syz_open_dev$vcsu(&(0x7f0000000400), 0xc193, 0x2000) sendmmsg(r8, &(0x7f0000001a80)=[{{&(0x7f0000000440)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000019c0)=[{&(0x7f00000004c0)="b2e02ef0b2deb7e4f1962cb3a5862ce0ac69935e191b6cdcc2389f27671e23f0588e4d8f2d32914f610320ec32ca32b18a373e14c9e6561bfd0e2cdeebf71649cec2b3c3426df839119f0a8adbb28f0c041de0bdad9e178f3fe9a25c86aeaa405bf9c940f520c9d8174d338c9861879c0617837bcfe59d68ea4d53a59b318772c2dba9d8f48cc3713c8dc57e9c17753ba590c430", 0x94}, {&(0x7f0000000580)="fdc4d989ec3e142288ced190", 0xc}, {&(0x7f00000005c0)="1cc3e9ee36e035d909e982cd9d2cf7", 0xf}, {&(0x7f0000000600)="53ce18b0bc389e80d1ea053a6ebe2911ffe3987a3f2f207679c1bfd820c46359568d8bcabc63980918777cce779774724c077f9d38b0edf3ef51ff2eed7fd6123b7b8db879175b80caccd70e89ef921a2972a6171ab20c76c83384f475d485a7a281b17677ec1cceba47b2fbc5156e9732f621c6f06d121d9b2af055f06e2b6f518e6a459fee5219a52f4bd3de800224869b695fe5f36815e0fbda7104e18434", 0xa0}, {&(0x7f00000006c0)="21a70e8a3b877cf3e75a10401a3ff5331c254f7cce59bc4f502fdfff649b5bcfaabee20efe984abbb762d417a4decdf41df187a49f879140b315fdde5483d02c2f9f159148a8ff4b7fd935feb157af7cbed88cd6d3a135618840cb7b7176cabe0ade81571dfe6292f9294e28c49c498396391076ef6328b32ec5949c1dbf494c6d69e9fd60b2f2cc7ad083fbd26a5d27cfaa0a0b3a3c8af94591cfab1822820c3faca1621ec9bea762b0d2a17b965acf5430725c1fbd2c55c5c22851514ea8311632526f60056130a5a20b2c0e598a3143602089950644ade4fa2d75894b3314ec9c3e830bb4ba5fc5e015946e96bee0ad042afe", 0xf4}, {&(0x7f00000007c0)="038dadf1f2664a3a3c66d210871bf60feb8c50bbc676cbafa499a7d4ef", 0x1d}, {&(0x7f0000000800)="db0d03c7ec0352df1d9b3a483fd55ca74b7c83c12e6168bc4802", 0x1a}, {&(0x7f0000000840)="9936d65f859db8ef14b30bacdf1408d172613b5483200d37eff38e5a08e12e22966589bdf81df0c43e9af90c026c82cc32cd6a7656a809a493bfaa57566b661e5d3582dd61dec6b71311f0ee1fc8c08238ca0c01a7ba8905d9ab85c8e984df24a3f17623d91ddd81bfacf44a66e3cc92da0ccdf74b55ae93950659624218b58ae5ec66eb9e720c72f44aaf0b8c8ccef22d09c3", 0x93}, {&(0x7f0000000900)="eb395135e722714653c8e921c53a506a0564829ce454eea7f92aa10d8313247b6f9fc190cad14c9c8a32735db3e84c45b628d0e923775ac560aac9b13c2c8d7d3f0c1cd9f1525619df86504e7b036161d66369f87d251b86c4a2aa7f5715a022715f1ef974a60d094d66db004cfc3beaae317fefd301e7f0c60a38c982aa3d059fdd75b0", 0x84}, {&(0x7f00000009c0)="d37d1db16e3bad5864a442bae0e7af02166c6aa912597017085d0b0433ce153251e95126ee1cbba535a86e3fef8f5415387a64b6a7f0394035f56a95e0060de0a76c5f09c90abf16a498dd88a9d8b467ff1628cca33cf5fc0e1c8fd86f28b222f2baa034106d553717d0200a60c46340c46fd389477e6014ec9ad10f3ece45459c03bd5656bdf12c572109f99b82548c5b44b47bdcee3f0bd466d7cfe0c4b4fef8b334662c06c9a5f42787c2449d097deeffa8fb310416991fe732bf2bb977a7cc227f68f50702eeb5cf915ac40b0884a9893f8bb17e21a66c8de4bcf32ac0853c1059a9ee2d3b0fcd97fbaa510d60424b8c581a955f12dc517f1dc73ed0810611efac6f55cd0f572ff80628b0ec823ea15b9814c05ac8fd142b1b0d69858157d605a30fc3ed6673dff5605de3506a507b91bfadcd39983e67640ad6fb3891c906cc149b8d0775d6f8250a1da18ce622e878dfc0451d8de024dc88d11603e0959621ac8d55603513edd35a2ad27c2a1fa5bfec6d9e86c4fd41bb63e0b4b71bcea6e2cc080c25e03edaa3aee3ff2ced0e051f3b87625864acb65dfab57e636cd96b7fe7a5f2ffc85de8552684c32a2a98cb8b8d403323511e5388bd8d1ba6df223379e494621da288a591dc7c6e37460475bf50892b5cca87daee20c642e67d4ed772726150ecce8babd01080a14718687f66b2662c0152b77e6d598c74235afdcc7dffb5ce7eac57937a5007eab52b4666bcb85eac815a8c973b14df1903439c1d28abe68fc4bb29d37794138a8fa1081b79af2366d88e88e53e135ad1895d739de16cbffac97583ed98e4f9aafd2082901004dd1d37457b76d69bba3a0c1eba9f06294efcf276f285669768b9c606f70100cbbee7c6783e71f8d78df8e7ae7b09f6e5da8a592cfaa6affa536f09cc54480b9874f94665153445398ee90d0c947b64290591226f094494e6a38e33cb6bef934c8ae2e8fcd779772e95ac764c1d536bc09eae885b68ef74921d527ee7a39106022c13c2318f2377a01a4ab47ce3073315a6461d8921a8e4e7bb489672d8928bed4f5090f7a3f283a0f1455546111bb3cdde6cf6a646de06309d2a7ea049fc757931b9e517cb3fc5397bc0625cf868e524ae65af700f5b2996d8eb2187ed255cb35d65b06a28b7b734873d4b15dd1875229e50a2e85c20e1e9656832cca9fff6fc021f0ca5c7020a5f22ca2b0331723d805aaa2d8f74737dfe4ba7bc4ac015381aeaa8c5ef8b1da07400ed3b1dddfda50f8eac4d395833d255bade6238290dc8a4b3142298935eb086f68b01d3d3205ca7267c6f1c5e3a3e63db1bd02ff50c5a256e231f0393e5cc65fda76fc8618d9c21a1eb18fbe9aad3a10011d695f2dc3fd95e2572869c24535446d46e4d8e865e0f0f52f3010c33d15a9f4638c2810342ba78ffabc93f7fa299661fb570de577931df4e18eddff81807631b6fee119da8f30002be14facf9c944b4409a0d4c2e109dc4e5c6dbd5c1b42a7b30766d2b7b86f4f0a30364afe7cefd8be68705f5f97be0449343c16f9c838d5ce55b49444cadb4f9fa25967c97a6d5d88c3309827ffacca80cb64394152114ad7f57269ee2a9c2ddc05ba27b0875d184eeb5968e8c11faaaf64eec202b1b3ff908f433856acc875673ad61f96462c27443bd5d60a7a889e7c8aa5862b43aa30f4ab8463e3253ac45ec1eb9334d6f99de73a8bcffb36a82260991188f97d351fc3ad66ca62585a086864566ce181609ae8bf529ee8c21a63b8516d2c4c1fa6c450a1c3959a1ed20855b70835526c6044ad53cd3de62c484c9b6eb40dd365462899ea205f71a30414c74bef665727adb4da688c417d5d47a1895d27036e61b9e6ca2bad31dac40d1c9f80eb9134fd358d5b2fea6d05cd5fb66d9452df2ee638386f314002eb4ce60e9540d72e9a99b97d2a1466cf4712a9484545e9386dfa1797db290c2d0ea13066af9896a3fe7bced2ac34eedb4f12d801dd4c141650465f4839d6d87ec49c1e845b198ca67a3739f14ba56d5bae784a19184f97f60080ac945a10e5d5cc077ca7ab2251a8908b66745cf7ddf6a0647fe4f2ed355e103321a15a32faa008162151e750252e286d7d235ae18a637071e60756a1bc893e373c3efc20e95f678c752f8650e5cbdcd21531c62374e3f241454e7872164374b5477c14dc49da970c9b6b6c9e019ada3962ed97624cadfb9345f02cc3349a3af927bf8a6f5a698157bb6c140ff94b56c3a88e5517ba338fe9d35f0fa08d1f638e9d7cc61db1edb0c0465f6136d4d181c84c57eddf10977c1d2c35268320d047a2fdd5ed192603783a12ab075a3fb8d401455ca17cfdce0e177d7fc21d55f3be412381d91206a694bf62e33214961392401f1eb0aa36371683a168b89730856fb30c0747ff39b12689c7eabc71b761706edd34588aa90cd479d1fd720f5b93faa2d53d6ace61cb213c915be9ac15e6e66e4b708db39ae36127c0d0b5d51328e0dc6d0db29d1ae01039e74e422cc153d06a5f817ad2f6f4daef2bf2b92cd6110f860309dc4b8758092c06a31063054b196e532fb69fac4410402efc057d27fb170f59269bfd2dae06569cad54822f161c9a930f7fdd0e422b9bbb74be813b456afd88f82f18ad545262f1291718d6df8bc3d34acf935b981af80de1cd1644a736c8f0e5420e3f823b8131f48116ea78f7f556d73d7a5aa461bfdc9b082e5eae1a8de810884fadd8931c341d00aeaf8af0f3cf7eb0c47f0c74f475cf7884f3c5f9cb798f50f0ac2184fd9136a98fc6ca1f2831371caece80c3cfd20d30a5aa245b8806b95e64b7b7ad05df819509b35a0fc875817258aab0defa3e6fa8fec2662d46b6854765315f7f80ab1bea417c8e5f19ceb8b31ff9c8595b52ff9ed923c2d37cffb9915fa8c3fb5696d6150bd4679c75fb6001ba4128bd8811f89145c1167e3b0fae62b140b45a3291154c2aac4f699533b30725619d20ed5ef24f110b6d4e58d99030683d75cfa0cb41c5a34d1818802e4e1ca4fca09597b16a9b2d5c4a95d340e827186df3a4b5637980cfb11ee199b587478fbc3b1580715db7b5b024711eb4e14797e3dbfb1d2cf0ab027ab571c21c3e2842823dc1677c44bd8dcd12198d6f959c62b22fccba53d7064c55758d4523676f6188283fb032b8baca600d6d1cfe1f5043b247bad67ada67705e7e26a1e4a7365c32c6cf2b85a19febfc719c32494f9378ff3e7040de70833f1255a64c65662f7d9d47e220e964b31ac7eb416b2115b7ecd11f5220450f71553a9430b1b058443b6c7d3ccd5409e5719fce0a72b3652f628563654fe4fba4a62ca884c9ac9c61fc94a2dc1b0246eb60528d2cd6a3e551210672d7083ba01e1064dbd8aed95362275c1765fa93846d9cb55c9f1c8a0b99a3fd06cd9c3bc1cda17976b9e803f687d35d7e33d2b269f7a7cac92e3abf5085753ec292b12dc6dfe6ccccbe042e34be55da0f77b691ea72e748e5b2f9bb4c57d696d5a0b390945d946d59d6ecd83f29f8facd28da9c21ee4af48c3d7d2b6575afe3c3aa70a4b4cfa4425702c4f33b99abe7130697728309c51e780c0eb16cf6e334c5e3034886504f76ed656cb1fa1413857333e61056f576040b201fdcb657dc9f2144745792f479e5e61473a23ec3866c95ee242e76b51b7a951c366a0fbcfcf21a831b4eea1298ccae9780f325bed913635da4be8dfa670c59ee3a4ff302935b14238736ed8868eeb1a7fa8e56044ae960cd2a07d97942d23757d8686bb30bea576efbd0a890410451d29b7c8bc5dbccbb8fde94cc078fb7f7b1c89665a8c888b8b1c4e8ff93a4f7335e61eec776e7125eaff1a37dd7eb541b2598945f9cfccbaab042f7568ebf006066e148d7f053762c6d511d2bc2b9df022d17d4ff5897eb9e828c531cf0a069d525f30573f532ebf8441bcd5b6980c8b376b7a53ad37d87e23033881d85837b903b284cd9af7921f52d5f4806141e628f7bd5024e5cc643522d86be16a24aec925143874c17df04ded2772d115c548752021292f38176cd276b69ff95e6139aa03601dea06befc3c24508bdeed50f0a68e0e1cf879ebd1883a43b1541cc0cbcb3a654a17e709fdb3e340cecea075054301dc9104642d66a3c811339792fb4d603e80830aca61f882724c204b6192f100ec48501abee4b3e310a74da397233373cc15d65f8623c6b64d3b30bd35fe6312309024740e97d59e966eb91c28d3bc72dc9ffebf786f91331a443c765f2431c9f7cf0ece27bee5a43c8a813eacc3b3098eb310d5cd2b6161e7135f54bc4ba699810e5438be833f57daa72e2ad42364d87b7a5eb6490ae8cfe99c21dfa04cd692d8af674a3af454fc2a9bdf4a59a8178397b53152b4656936b2cc9a7ac6096d629107ca9fdfbfaa3af4e772bfdb59eac8a16f64e2c9e6989d4bedeec085b048ca6aee86ed484a0b5a6c68e8f0e3d4bfd6fd491dce39b24314b6ab4920ab8d117ddd3820af85a10c11fb38c9ee063ed3668a3bf07d4ccaf6b5960af89ee94a94af23a5318eda899390b4373ac174fe5dda78eb8abc08402af9cd5c801d4a17f8d26771051678bbe508eec0aa1943b4d97d81e98594c8ad2dd26136ec50b0460731e05316b9f037151822c74ec58a6f695ef3bf87cb2bd48a9e9225d741b798432e2618297b6245b6ec7e3593489efbbeec7faffadba72fb92a46f4defb9989651731f4c0488605c583c419118abba052ecf0ed2ce65f72672bc14c6e9b65f7984a5504f536dc231f516f780e6974cca6cfc1c15f09e2fe6f3e8ca1cd3957d7e522342bc3021a9254cb90747fb718bd694c7cffbc21d4ea695e2060e94a32ca0db7945d6df38a9de765ed128cb3454a46469205ace22d85fee9497e19dfb35eb40397b35b2894a99d7d7c260446f022e4a80f418f483dc6b5b7f1300628226594ebe895e3f4a7e9c8653d7ea0acee05e33337a188fc10766fd859ad8f4a8e48f7db4a12fde9c22f50e5e3a4ce7f4c0da645b2736dd11bf8b987644312a0587b70559743ca46bfdfc79b45dfc97e74eb1c0f440c67af9f290c0427bee2c946f20dff8ca413f9637cbe4f99000107df560c41a720b448a82748dfc8009f60befd6a4aabffbb44a5451693b6527b1b5f18f1170d75eac2624d94f664bedcbaa52b6627de260a1d8d224649d5aadca15ccca0609c82d20c1d03624e57b2541003ff5031ebe449e72639d683e9ffab42f25a4d956cc5a02268f3d4aa22879d52ccb2bcd74e6ca57ca1c7c0e3d0bc3de539ae176572fca6151f3d36d95b5ae68a0748ed5f96962ec79249112210ea30fa0ce23c923506541da6eafe7f0086af4c29ff83b07b58511ead1c986b01139b958951af82174a903aa4b8d4e6f0dc33b7c9e0acd9eaf3f2386abf996dbeaf1497aeb655f941120fc286dad984f7c5ed03867dbd73804912e06b7431eac4c1c8267e107f9fe90238dca6914f2f867550c15de687eca4cddab47fcd3f6ba716c619d0284c5e0a33cad7292fe3a8c99d9422b3a247172f26e14d18192a033bf8076ba66417d5c7c8f1a13d364c9d3eb4a6663ac1d3e2656cdb6811d2873657694d0fb066dc412f18caa9698d6597d0588b014a8a94a29a620c7c557855341230e1122f63728ea8ad66887b00f64d95adf585bd2ec04b81360ec0b763f8d75ddb120f4760856a4f42b803b1fb9731830a2463b40a99c0efa309eebb9e40db919d39e496604615c6184a7ea49c05d1e91af35ee43d654745627334d44226510d052323dabe88bc1b6a3c300f20778aa", 0x1000}], 0xa}}], 0x1, 0x20040810) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="c29faf496ab19dfed4983746b79853fdccdb217dcf0345670e6533a31e8320fc7b78f9aeb5008869f32a549a6db4a532783f24588d4d7464e06bb187937074269fa543f40672c93f7ad863b3fd419ccfcd1cef3c84617dfd259b6868710bb8ef390286b5da09572e7e247379ea706bd99e1b1487a6adedb703d5e896a2d87be415d782a36ac9018679181c066ca56ef121cb4f4f8fcfbb2fa7c063c19d4d4318bd3332bd70422f2ce20721bec9ba6a45a4a7190962546263d6e164c43303b6a067ac8ee2e1251d77d078", 0xca}, {&(0x7f0000000180)="d63cc9340f14017cdfefc8d33c77e0257a002978ba62ed38c8f32c1f8dd099c77d5c56259ecf19284ce63c670a7994cc6d08b9d39755186349c446aff0be102f412484a1f730a39b63caa7f87ed4b924e41140741de2b5812bcb7f47884081b3b9c7e29c5a048721c735fbb21dffa8421e448f0dc2c870e029d146a982196e2ee572dd74a6ed604065026d9bb28f244c8d5236d92421fb7e55c95e35d9f9f7d6edb69ccbde251f72ae945971be", 0xad}], 0x2) 19:06:47 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:06:47 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 60) 19:06:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$inet(r0, &(0x7f0000000a80)={&(0x7f0000000200)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000000980)=[{&(0x7f00000002c0)="b77164310cb2bfe7b51788222b9627904a598b7e26ca682edfce2cbb03d497420255ec7e50e7665dd78a62cb8a10f10816ad16ff196fedb9058e9246ac5407abb00d149e0ebf713e74533b930d279cecb89ef551ef1557699f9bf0f22bc8a741bfbc86ee5dd92c4f12b5872d0d59abf7c3c6d0200664cf04ad2126ee6e2d6c7e0cff3cb3571f3df9172c52d4ac2413c8841df058c4274a90ebbcb2", 0x9b}, {&(0x7f0000000380)="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", 0xfb}, {&(0x7f0000000480)="7b91e93e33d680785774e1a0fc4efd897e2b45e171fa0090ce40a2cbb201937b93bce72226cb922dcf0edc3c2c830d4aaebb47409e3408c8eed521af578295dab46b10adbab2993e9d68d2a994d5ace83969b89dfc3dcef5632fa5869f5057e5d999d8769fca1a02475d764d79ea4ccbea2b6adbcf3314569de44a91179d409eabe24a15eb604d807c384a1f46680e585c2cb269dcd708df95f2abcb5fce6cd7f2e965e3eadf0d1b28e728d1350b716aaa508e17660734c6b0fed14c095225b78450c21877", 0xc5}, {&(0x7f0000000580)="4381dfd5bc52796aece6ae84ba5ad5eea1a3626852fda271b8ead715b62de3f41b6b67ebcd8eb2c3ddfa2b09b358756071ef6c85da8f5a0400b03925b02cd0307b01d2d14a964346ec177ea2dd29286f8dafdd803ced402852256d049df7e95e69fa8fb480392ea0d53eb4abe9f6eb98929e128a5e52727b781a3a5440dae75fe72cce39dca956", 0x87}, {&(0x7f0000000640)="3495caaa0a5e65e7f8bd66478ecce4e6fa35281bf7b3a8bdf57dfd520822540098f827f9999ac76882b600a313f06bf48804586ecce88e4591fd0ce8a02141a4f08c7c0adcb83512b1da356fa3db058142a30138afa27923d27f07ee07f164cdba92e73efe850184ffe3bf0fe6759931b8abc2f50143a8692d17f8d71dcf9bf834f58a9c6c87830d3277224e84a4d286c84aad28b887c0e2625a4ab85df2ef30edf51b0bc8e740f0e45d7719032a622c528b866d36939ca5c393a996f7632a61b675522bbc9128", 0xc7}, {&(0x7f0000000740)="2888ec026426784df9a50063a31634af67abd193be6486ae69412ced687d3ebb9bb90637c4c844f62130f8ed4b12ea0e9eb6ff1a0aedbd5286629776f3452229e8146ed2d3e906676b4a2262d24688f50b63d10cf729c86b2f29abc5f34a88a77e90ce9bde3c23bec3b92768a8a4a4ae3a0eedc1abb33526386037bbbdb0f4e980a1c3548c5252aa3f15497a2007bc46b0e158dc44bd1e3fe1cf2e13", 0x9c}, {&(0x7f0000000800)="71d05ed4e18b3c445a5d024146e377d179cd0bdbd0a1040c88ded74c9e27f2fb44b53976c8b2e50d2056d81de9c0ce2c79df30a7e0d185f0a522b5084d796baec229b68f4fdb5414d8d52927f1ce68c21a68e884ae7bf144b993bb34e6916df2cce6cf4d7bb3ec792e15b0b30013087161eea2f2d9e812ab32a8cf94a107057f86ad0a1c8a7d967a3ddc4c354758cf690b4a4d7ce331f0d1f74e96916adcb897c49df9ba00ca44136d7e", 0xaa}, {&(0x7f00000008c0)="78c6166cbf2b5b5be9518be39093b9b012b0c7", 0x13}, {&(0x7f0000000900)="8c2331652e6663198715c083ff08e1ad31a3da93e80cb4af52b906bb2e0201ac8966dce607760120c01ee78be9d093d7e3c31cc0e81c544974af6218c5228d3ead3dc33ef2475bd882d7d0c7", 0x4c}], 0x9, &(0x7f0000000a40)=[@ip_ttl={{0x14, 0x0, 0x2, 0x3}}], 0x18}, 0x4000000) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1800a89b0488b1dbbb8c80d5b26ae9505a6a95cde9f336934e6efb6ba90dda934982ee0920e12cf4c006"], 0x18}, 0x1, 0x0, 0x0, 0x40d0}, 0x0) ioctl$sock_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, @qipcrtr={0x2a, 0x2}, @qipcrtr={0x2a, 0xffffffff}, @l2={0x1f, 0xfff, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x401, 0x2}, 0xd1bc, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x4, 0x97}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000100)={0x6, 0x0, 0x9, 0x101, 0x8}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r3, r2, 0x0, 0x500000001) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x5, 0xc0, 0x4, 0x3f, 0x0, 0x2, 0x808, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xb}, 0x55008, 0x10000, 0xc1f2, 0x8, 0xf81a, 0x8a1, 0x9, 0x0, 0x5, 0x0, 0x8}, 0x0, 0xffffffffffffffff, r2, 0x8) [ 2352.996651] FAULT_INJECTION: forcing a failure. [ 2352.996651] name failslab, interval 1, probability 0, space 0, times 0 [ 2352.999646] CPU: 1 PID: 12229 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2353.001053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2353.002746] Call Trace: [ 2353.003286] dump_stack+0x107/0x167 [ 2353.004029] should_fail.cold+0x5/0xa [ 2353.004854] ? create_object.isra.0+0x3a/0xa30 [ 2353.005785] should_failslab+0x5/0x20 [ 2353.006574] kmem_cache_alloc+0x5b/0x310 [ 2353.007408] create_object.isra.0+0x3a/0xa30 [ 2353.008299] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2353.009327] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2353.010364] ? alloc_skb_with_frags+0x92/0x570 [ 2353.011304] __alloc_skb+0xb1/0x5b0 [ 2353.012062] alloc_skb_with_frags+0x92/0x570 [ 2353.012088] ? __lockdep_reset_lock+0x180/0x180 [ 2353.012111] sock_alloc_send_pskb+0x7af/0x930 [ 2353.012131] ? lock_acquire+0x197/0x470 [ 2353.012159] ? sk_alloc+0x350/0x350 19:06:47 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3300, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2353.012181] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2353.012213] packet_sendmsg+0x189a/0x5370 [ 2353.012249] ? sock_has_perm+0x1ea/0x280 [ 2353.012268] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2353.012287] ? perf_trace_lock+0xac/0x490 [ 2353.012313] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2353.012339] ? lock_downgrade+0x6d0/0x6d0 [ 2353.012370] sock_sendmsg+0x319/0x390 [ 2353.012387] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2353.012408] ? ____sys_sendmsg+0x870/0x870 [ 2353.012431] ? perf_trace_lock+0xac/0x490 [ 2353.012450] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2353.012467] ? timestamp_truncate+0x2f0/0x2f0 [ 2353.012483] ? find_get_entry+0x2c8/0x740 [ 2353.012504] ? __lockdep_reset_lock+0x180/0x180 [ 2353.012521] ? iov_iter_kvec+0x3c/0x130 [ 2353.012547] sock_no_sendpage+0x12c/0x1a0 [ 2353.012566] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2353.012599] ? init_special_inode+0x1f0/0x1f0 [ 2353.012629] kernel_sendpage.part.0+0x146/0x290 [ 2353.012654] sock_sendpage+0xe5/0x140 [ 2353.012677] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2353.012693] pipe_to_sendpage+0x2af/0x380 [ 2353.012725] ? propagate_umount+0x1550/0x1550 [ 2353.038392] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2353.039487] __splice_from_pipe+0x43d/0x890 [ 2353.040363] ? propagate_umount+0x1550/0x1550 [ 2353.041288] generic_splice_sendpage+0xd5/0x140 [ 2353.042245] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2353.043146] ? security_file_permission+0xb1/0xe0 [ 2353.044131] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2353.045042] direct_splice_actor+0x10f/0x170 [ 2353.045951] splice_direct_to_actor+0x387/0x980 [ 2353.046912] ? pipe_to_sendpage+0x380/0x380 [ 2353.047792] ? do_splice_to+0x160/0x160 [ 2353.048602] ? security_file_permission+0xb1/0xe0 [ 2353.049595] do_splice_direct+0x1c4/0x290 [ 2353.050455] ? splice_direct_to_actor+0x980/0x980 [ 2353.051441] ? security_file_permission+0xb1/0xe0 [ 2353.052431] do_sendfile+0x553/0x11e0 [ 2353.053215] ? do_pwritev+0x270/0x270 [ 2353.054005] ? wait_for_completion_io+0x270/0x270 [ 2353.054997] ? rcu_read_lock_any_held+0x75/0xa0 [ 2353.055932] ? vfs_write+0x354/0xb10 [ 2353.056703] __x64_sys_sendfile64+0x1d1/0x210 [ 2353.057611] ? __ia32_sys_sendfile+0x220/0x220 [ 2353.058563] do_syscall_64+0x33/0x40 [ 2353.059321] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2353.060360] RIP: 0033:0x7f63050ecb19 [ 2353.061110] 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 [ 2353.064847] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2353.066405] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2353.067845] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2353.069286] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2353.070736] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2353.072185] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:06:48 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d5fd14a01c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:06:48 executing program 7: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x0, 0xffffffffffffffff}}, './file0\x00'}) syz_genetlink_get_family_id$devlink(&(0x7f0000000040), r0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:06:48 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:06:48 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3a00, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:06:48 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 56) [ 2353.233368] FAULT_INJECTION: forcing a failure. [ 2353.233368] name failslab, interval 1, probability 0, space 0, times 0 [ 2353.235899] CPU: 1 PID: 12244 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2353.237316] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2353.239009] Call Trace: [ 2353.239554] dump_stack+0x107/0x167 [ 2353.240345] should_fail.cold+0x5/0xa [ 2353.241128] ? create_object.isra.0+0x3a/0xa30 [ 2353.242080] should_failslab+0x5/0x20 [ 2353.242864] kmem_cache_alloc+0x5b/0x310 [ 2353.243692] create_object.isra.0+0x3a/0xa30 [ 2353.244582] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2353.245620] kmem_cache_alloc_trace+0x151/0x320 [ 2353.246585] __io_uring_add_tctx_node+0x15c/0x520 [ 2353.247595] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2353.248723] ? alloc_fd+0x2e7/0x670 [ 2353.249477] io_uring_setup+0x1fbb/0x2980 [ 2353.250373] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2353.251401] ? wait_for_completion_io+0x270/0x270 [ 2353.252448] do_syscall_64+0x33/0x40 [ 2353.253210] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2353.254299] RIP: 0033:0x7f5806261b19 [ 2353.255058] 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 [ 2353.258945] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2353.260501] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2353.261955] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2353.263407] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2353.264853] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2353.266312] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:07:00 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 61) 19:07:00 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000340), 0x800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r2, r1, 0x0, 0x500000001) recvmmsg$unix(r0, &(0x7f0000005140)=[{{&(0x7f0000001800), 0x6e, &(0x7f0000000100)=[{&(0x7f0000001880)=""/128, 0x80}, {&(0x7f0000001900)=""/188, 0xbc}, {&(0x7f00000019c0)=""/146, 0x92}], 0x3, &(0x7f0000001a80)=[@cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}, {{&(0x7f0000001b00)=@abs, 0x6e, &(0x7f0000001740)=[{&(0x7f0000001b80)=""/89, 0x59}, {&(0x7f0000001c00)=""/214, 0xd6}], 0x2, &(0x7f00000052c0)=ANY=[@ANYBLOB="14010001000000000100000001000000d50a4a45", @ANYRES32, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x100}}, {{&(0x7f0000001e00)=@abs, 0x6e, &(0x7f0000004f80)=[{&(0x7f0000001e80)=""/11, 0xb}, {&(0x7f0000001ec0)=""/161, 0xa1}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/4096, 0x1000}], 0x5, &(0x7f0000005000)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}], 0x3, 0x20, &(0x7f0000005200)={0x0, 0x3938700}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r6, &(0x7f0000000240)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) r9 = accept$unix(r5, &(0x7f0000005240)=@abs, &(0x7f0000000040)=0x6e) writev(r9, &(0x7f00000016c0)=[{&(0x7f0000000180)="d5baf0dc56b966e64f3f5e600605236636cbe1089b28d74aeae32f9872649712505f44c5343e32f28067d03018ea4fc2cef7b12ddc74", 0x36}, {&(0x7f00000001c0)="a5a1b82eb67aced9614235109cd13154223e0165d95cbbe63c75b978aeff6b6861c256c2ced4b8c9917c720bbc9209f1aad14246c26c4554e11c354ace7ca65d648511ba403c022cf1615887714e5c20dcd2f19eedd970a58622381f894f3d8cb51bad173ad7ad543121e3dd73aeb59a960cd4c191836bdd48849ccabbf3e9c91421df8569eb31522b5eee5c87285af071a8f8bc2920d4cacf9bc6345627eb0870271aeae233007506d5914763affbf29a06a2d9a0fb1a6c96c1d7aa22ee8eb4d5e64a7eed7ffb18e9d96bae71d247928e346bf5c037d9be30b7c77f38fe1e1a6389328e0f83a92057a2314cc6296a69d0846da6143049", 0xf7}, {&(0x7f00000002c0)="4aab8eaae11bf05b13dae7e2572074e1dc8768320495689d5dd9752d73c0a299c18f3cd672239b5ca480bb9c68213bf9cb920ba9823ed317d7c4df6a9bbf3c5c957a1cc240ad162ff240efdfaac43dc17b060077b6492a7d5c", 0x59}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000380)="eea4bac678436353a1f127a8201b1567a680b19ea1665c806278d1c35151722911da905c3e8a163afe79e09f44d823652d5017cce0a8067a995d952efd7673dfd3b56ed52f6304f494c049765b5deaf3a76bd2c47a93e546ba9bc0db182697d4abbdc6e7ececf2b5c3c72380d88cb14acfb2e44aa9e9c7540685970e30eb37091b88a6ea90470828644b5885615dfa8a1744", 0x92}, {&(0x7f00000014c0)="3156e69578275487823dcf88c160761589bacf83e5d4a4900d48a18fae9578e81c0ed37558577016404c65170a264712f29e32a0818b8f04839f78a6d38f567695372c81d7fab74472eaf0b0fc79882b35bf472d1e7662a9ed3bbad766eadba7de6013a8eda6317f008553ab0797e9acf56553bfc40ce5372fb25ca03c5a131b750c7da62ae4402e72658497d4ca83eb0fbc03c39b6ca5472a10a8e4f3eed83c2dc18863c233d526790afe3f3e9e4a8666e7049ff790318a42f848158a9314ed47a60d23e5b38a73aebbc0d73ecfc05380d7d83b814515c52b00b1fc36cf4d07b9d692f6c1a7ab9ac90da03b512fdfc6694404", 0xf3}, {&(0x7f00000015c0)="0d005bbba7e8f84bd9748d15d8b9be270423ec8444a0088c87ddbee64010362f33cb865ae3aa08a8327dfbd9f7eebcbf12644fff8a5efa66a39318af2b73b615095ab9a4a6773226dc5de4dd8f896b89a5b9e1c73c403ccfa92c9ffc48e841469b8637fc03f24bf31eeeca3d7a74a4f60cae177bbe1337d45f94759c0a0c011c30c090e3784d120eb1df929bf1792c8f9cde53e9e0e9d92209981bba20a600f8da2b029af79d41", 0xa7}, {&(0x7f0000001680)="01807472586e1dc5cdbdd19549bb263c09b562c48bcf56fe653595be87a0e088d4b11535a0a8daae88d4e7", 0x2b}], 0x8) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={'\x00', 0x0, 0x1, 0xffffffff}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDSKBENT(r0, 0x4b47, &(0x7f0000000000)={0xe1, 0x3, 0x8b}) fcntl$setown(r10, 0x8, 0x0) 19:07:00 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x250}, 0x1, 0x0, 0x0, 0x4000}, 0x4) fcntl$setstatus(r0, 0x4, 0x400) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:07:00 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x400000000000, 0x4, &(0x7f0000000240)=[{&(0x7f0000000080)="c34233da083f937f8b79da0af4ccd183b0eca69dcba7455ad7473ac96a9f23f5609663beead4275de743a7fb032489087247004548e0daf123fa71afdf46894451540c7313baefcb0d7fac7b29e536c70d1aefaeb32120f2c351e2ca6e588931c306ae225bf1c5ee73c64818c6b02f50083e81394f83840da61fa23b176353855196927c1894f64dd5d01c3575eea5bd15174b65c29f964f6a77e52aa5893e59a104dc1d80026971dc90ed55143bf9aa0b26f7f123d22b92bfea21d3d4ee322351bc8d9b008cfa7058612d3e9f4ccaa8350462d724fbfa2f795f7ce0a22052eb4d23083a8ca31ba4828ab109c0d8a78a45760bc3", 0xf4, 0x8}, {&(0x7f00000004c0)="6cc3b93a5ff6c8aa494be71601828274ec35efe75524af354baab46afcd413ed9ca169166f506b3cff916cb20a59e4f0930edb9f8ac0bc179841a19f984ccf8f555a61936a042f6075eef7c6d91abd3d8632c5095b3248635abd4a090655b1859a16474723bfc89297c184f6d7e3815872fce68d7dc8fc68ab8b4dad1de922ac22805d869381f02de4fb5405fcaeafec01e1b3236379ea0d181c8f9fadc38a106fea0312b8a1e3aa014726c0019a167b4adb373171d421644c9a8df700ea1d00dcbccd221767e49b30a8a245b94029b2e688449692eddfc2d88b621d3080a6b70f9063bb5c6d8c12bad559b664597e6d1978ffbbc144495f4eb8a5b81fb6dafb3f93cb9dade46dda6c854c77c1f1a62e14bea42938e2a360cc7f8501dbfa1b1e900acfdeb6529dfc8071b58f8d72ab8c8aa93d42ee26ae93402ad33a9b2dd3424e71341cea9f67c101ba6fea316e017e1d52ec95849e631b99e1504fca6a4691cae185bacd9d66226c9a50ca948030bc7967e7caf81065665e3e06dfce1e1d4ac2121fdbee142cba5380b3ab9461901eaf460965f9da823676c5d64529f61f5ecb476af874b7865e21d30c5bad2c7006395521ca1fd390915d23681883527ce1e9a36468f5788244bf3d607c6ac73336c68dec1d2b56e91eeab42cb0ecd8e264ca49dbc9e728805cda6d81aff2009cdb2cfd3621d073b9f2d4596ba921dc3ea912a3b6585dc62167df51221794b0a42f0f7b8c76a8d3db5ffe3fb1df37ac13790203f0c77af56f3f605879f65a3d2759bddcd47714bab475207c6be509edef8b2eaafc2990122fe81fe34578bd26dedd022618be6261ab2bd219c0a3c7378b6d41d78c4c8b4d49ac6780f852d14cdf33c6b9c8dbdf7cd2b1cd21054d9ea86ecc5de37e571a634c64f7caf11039b20fb0599db2a99bab2bc4fbf41f4bf764f0e57811d97469293bf7246d8baf60e633a6919150c62bbd1be11b6bdc12b15eb20b1d819d458ae8662853e21a3ffc04abeeddcf30e231f1e12ed00deb7d658d7355b723137f9f1b83cd1a3eb9295e9bc4e3457d6c3e43d23698796a0d2e737d100cc62f10efc2b31dba39fb1a6c433757898449d5282c7f2a6d016d482302b2b080ebdc9ea4dd8d6f0b07a0856a1f615efa02479983b55ab748cac375a97600f437e9219730e5a0cc6f4a7933d03e885a09042d65be6dda727da1c59c652f97211e70cec3c5a2d03b18b11f9182956d659f2be600c52e2eae152bed82d44cec6b6f3d95987e2d7c79532282b093c04934f8769b266d7ec8f68d8fcb058d3e0df45d228dba9c49036c2d7f6bde50b9f8e20e3865a65e12cd44d5d974bc561aa677fe87164b1d6391e0887c6c357192e11a2b73054b9555ef4ec56759c2e85e194f6d01fdab1ff65dac35ae83b880def5ab229bc0890d5a2151f993f083e21f7dfa902bb076e1f6c930576c85c5ba5be3844a61e7fa30c353457bdea2139ebfc019412de8b2caa1afc4eaaa61eab3ea35e8770ed8f9c9fac6ab59bf3451714301c62843dd1181ab35b692b64b7268aa13db20341f4368a49e93a0c9b62354ac7d316cacba86c3848e4152cfc3dd3015d3c63199fd456c997e2f395762fec82ea8e768a31cad7bbb9e6d0e6da5e3dc117446294c120dac39e2f19ad08e68ba80afd563a272c4b77fadb01671d543c2b41deaf7833a4c1dfef52e3e463f0ea687446624e5c4b132ab5b79ac56d1c68ea3f9d93eb750f12a9a3643ada981bad41a00ae780ff15d65f9a2544690586afb9b6dcaa90bb3a747ca2222a829cdcfb0e4cfdb23347535f236961876671fa0e4c953238b217c76a19e12aa4cc3489877190defa1cbfe2d8418297b985df8e10fa36aaff6105dcbe3bc82de94f796df4f405d8ba09b215798e57e94c698795daf0d08e50ca6b01c5454e2ce30fdc37ae5e6bb1fa150450f051bc259cd9ce323678c0307b6b681e3b342aefc43bf18e6dfe3c654b20d37a222f9088a36dadccd1d298ca2e9af3d9f62d572e738d2e34e5adc06ab2f4ae343f24d05523c14035ea642dab8d99108303291f12b52dc0d3a735ad63b5bc64700efed390edf5dd7c2a414ede4910ae68ae0615971a599d8a6137b0e6817d450cf1fa7148a65305a147a1d4ef92413355fdb2ef02fe31195e6a90890caec37c550f14a364fa113081e89a8c7de1389dbd348bf7b6bf1ea2475ba8a4151aba26d99da327e9a26b9f8ba2b58343963a61794827467efe2f220e13f29f3d8b0f4bc7cc14068b78c18b016be44eb802761242fb2ba377828b61b5c7d2d079811bc1c91131d84393ab5c27ed5c96b0580894b75d259613d376faf82e327a545349e694c84630699a7a4a9cbd014cc3d628a07019de9a562496b2b4e101fefb5e6c7c0be4b988c059d83444bf86db827e04f8d4be791e0a61bf337570a237447649417cbb4c1d344fb15ba3e4f462007d5590bb39a6d1d7265425ca0f04dfb5587aeb861457ecf68de4a7db5b887c137b529e2fc080299ae5af498149529f3b29b97d8ecde89df07a0b855579ac6f2874e2783e24ee6797596e122aea6cd0eecc3d83a0d7fa43927c1c3b1b218b4647f09fc93973411762b44a773ccd42c07ac4855047c8d25c8ad7f3b5d1b7cadf39ce3649b0347e46210e15ae760fa8d200fb49c96176548d2addf4757ff25d15193ba8d33be3026c8d0fc834d3a97e3b90cd17fb6d08efbd4f99b2f51bf254ed79c56916a4c0807419b903d84f90b2e9f6cd984e2a0e61b7e6bfac3c8db5c1804fb5c97e315122d66bc0260fe2a32b38d5977255e9367a9eaad42ff169ee30e2a2afee677cb0e63bd170313fc9921169bd3150dfb2eada3f7544d420f79ca7defe405c44e1b36b865073ac298d792be32f082986dd44a0e54d5c25d523e576fe2cc43a4c80a7ed0b531e3adf3c8b170014e4e952873d087f459d36da3c6c293b2a0f7a9621b6fd915dec19a69c42d271d7c545accb33e489bdb5b9ebcedea23252bc07eb4dfab7e54acbf142106240c77dfd3a9b48c4d7d330423e9787009c26c33988f70ded7e1b4c49703bd118a6722fd3527270df1aec1ee8af53e7892cb1c1cb3e8143944f5ebb7ecbb1091e819268790120e2b8d70beceb34153423ef7aec6cdfdb4955a1d93a722161f450863b016b87929f7339767a071c5ded3f49db90de2c39a30ecc9e7221df281f9c589545fc96733fc2e15fc64bbaddecdaeed53fe5e1d0e9818520641bf79911f98ba33d6acc68399b4c2be038b7f0d91454ae512400fe455662ab470c9f9b55d62cbb747615b707ccb5214b0479deb430fd277d7a75948c2e1edfa5a9b2f0e9313bde93a4faf0aa79a3e41f4283e50224bef5ed2a63656d5b6d7f7f6d0f3b35117ddd5c1c3986a92698a85f464156cbccc1794c506578b0273c7f2c9e546971e3e18ae2f0bd39def821109758749b6d6c5efe62cf9c8be5b1f67da0596fdc213a599786571b765a25e0da36af249d78d3edcb509eb2b155510f081a0289aa24ed05e06626363151ade2dcb73ee791645165af66aa3eb37591dfb686424bfff75b7adaa8b8d9893292cc1c282516eb2a7479c25aaf033b43b0370b08da23fa7eafb4e592c8241bdf5b497be00058754ed379db68f6d90db96c61a7ec06389a94045d2a35d379fa34cff50d8f76fe097996c8df5b52dd8267ee0896918c444370d59aba68de4a388f666d841479daaa8d81103a2eeff9dcb416000457cb6c116e2e07ee0e06b130ba1e30badb95422320ac1f9aa19658ba2e9631fbb69a258dd1e2cce65e25b2fcb5b8a6820c637890c5ab2f1b8a5d96dee0cc898efca0ff10ee4fde36b3b86c67cfda4bb4335a453ebad36cac538e325971020b2b9627f144ffc9ab6bb89b2a0b863d343f4a589a00bab103c919ef2d342edfb92f16377ac8aa1ac39572b91caf92808deeaf25a62389241d4c95e74a1d2d81e1778af3e62ff9ac06e24b6bcff5f41acc23e63cef582e5e1aa15262a37d61813483ee01725cd5d51e8b36e0896870e2e2ebbf086425d9dddfee08621d2d09015e673f6e9f1d95d22c0ecbf1d60d55594dcee25c6a312e5faaca905aaf33ca0486c1a00c12fca419244d94fb583367f041e03d0fbc4525b2dc69020f04f6871cb987b77b3098094d678410b74d5086e3b78d003078e9bedf1a4a50d3ca4f1ac4984c3bcf5461d20189b2b0755e315884a0a8c180860145ad35bb51171dd9b33d59bb1132957a5038b0c8b89d04eb8019ba5a71e77ecd01c132e7cc2e13ea22b2bc60ddaeb20bf49c3be6c9d728fc3c4fe040779ac2e825090936651f45026188fe2e481f01c75dd2cb93a3b16d94330e5c1826bf816f03e76767810e1d2556f312d6266fe70435343e80c788a3f51b446debc2c592d6be4b74853565a3fefa50a9692dfb086b8144b878a6e1eb4fbfc51d869c5649b9821fa486bddf2d19cd8c6446990656d8d0d3353d92c4668e8f038076c2088151c02de48d347df901afd9a82df665aa504982ed124c8bf939c67c2a48feb574ba2ed21cc2d6fe49a54e8f8a49094473e9bf49898318ab0c59a58858acc60679d1e2e23ba8a2ba420257688908642da1f42f4d8b33c20257c7e7e3e835505365c6266fd3525f11473371c20570e4a76550afdea7911d7f1ac9a2c934b8c4563f87a713b7c64450a609c8b5cedcf176bba137f33fccfed17714ecad3d21888d4dbcaaca8f2f11e60aeea64e39f24018048128af432ff2bb09a3628b326d3eb07091c548fd587fe4ccc2c4c47374133d9e4ce171e0e73e4215367f883f489ec41e818f9e914e6fe10f18d1a14ca87a827643659901ffe27dc5213499a04a73886e7536fb7487a03631d80fc3976e7844556726dea92b7dcdd669f482b557365a9b743e2960f57459a8f24b14e359b79dc30a8c5ae0e8b4bd0b9f0e8c4e6c95737592395a1429ddc7eec66e3c49f8b8d8f31deb172fd093faedba029948b6182072d7b70bb68d42c708dee4a16bafa080eb6f038de3e419ac71ce27394f05a15d81243fca290864e7be358e3b15607818b8018920c6784b92920e9e796e906d8777f15e7dbe90e40cab2a5236685e542e07adf55b8337bc26c19af86098bbe9bed516426b971f5e06953c561eec001be0cc653e012fb72f98e0f902b514eb1ee625b355fab85606835476cf7da67767909b7c645b3234ffcd8532172db97367fbf17a3adcf0830e0f931c14576fd6ba6a9ca3a9757c4c10443b4d2c7daf5a341b1b03b2ab53de9111bcd0baadfbd3523ec61cc8e6a217d76fa968c768ab7faff147552a30d19eb7e1c6c92b62c2e772fc5c56757e97a6fe44467dd9eea31c014a3ac33bdf94644e9d0c9d83bac73f2bb280bc5a941df3094c00cf5b0efa6a55153b1a412050cad25351b05da182585a2547406dc94d41b3714153bdd6e7db76f1faaaf3c4d979229d94e9672771d2ce0f7ba74ed9b170933bd4931e3a6bc8b1b9e42e0dc8bde259036a435d0dd18d535f1f84e4fa0ca48e78c037f59ac7a0664b787378e5d76417d5a2a9bed1820661ca975db695c7a7277da831240c9f2f04b55d3636e37a541b0aac2b80512ff98b6c8d1a297e0ce33e07a305a756b4ae873afc51eca6ddec30dd0700119fe1c297c2680c85a3929220a6483c58f9f68aa770c045ab5a3501f8d6787b0a141115f22644bcee2c30b40c8d130b52dbbd466fd1618351fa0637ed202c5631714d2b5056b161a1e50b022214f6f1104911fd99b726bee5cb89825cb24e4be43e68a1f8282fc76522190587ddf", 0x1000, 0x400}, {&(0x7f00000014c0)="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", 0x1000, 0x5}, {&(0x7f0000000180)="63d4fc6c83bbc90c40e8ce2368cbc7db7784fbd2458feca3bf26160760cae85fb0a2355b15bdf06533ebb63d9301d5a6f6ccff5fc3e37b788be717aeef30d5881615bb4acee482220a51ac0fbf28766aa0d9a735ad76cf445b1f19050563c4eec6c5e246ae09d9461a09afcb3c75ac064be71f34d4105a56a8abf73846734ab6426b8f8e1cbae3d65aab80d643f701ae874bd08302a2ee9dc197", 0x9a, 0xffffffff7fffffff}], 0x1022, &(0x7f00000002c0)={[{@nodots}, {@nodots}, {@nodots}, {@fat=@sys_immutable}], [{@obj_user={'obj_user', 0x3d, '}\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '/+#*'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@dont_measure}]}) openat(r0, &(0x7f0000000340)='./file0\x00', 0x200, 0x3638924b55cb1d2b) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) 19:07:00 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:00 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:00 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 57) [ 2365.864932] FAULT_INJECTION: forcing a failure. [ 2365.864932] name failslab, interval 1, probability 0, space 0, times 0 [ 2365.866866] CPU: 1 PID: 12268 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2365.867851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2365.868915] Call Trace: [ 2365.869253] dump_stack+0x107/0x167 [ 2365.869713] should_fail.cold+0x5/0xa [ 2365.870214] ? create_object.isra.0+0x3a/0xa30 [ 2365.870813] should_failslab+0x5/0x20 [ 2365.871308] kmem_cache_alloc+0x5b/0x310 [ 2365.871844] create_object.isra.0+0x3a/0xa30 [ 2365.872412] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2365.873073] kmem_cache_alloc+0x159/0x310 [ 2365.873599] xas_alloc+0x336/0x440 [ 2365.874060] xas_create+0x34a/0x10d0 [ 2365.874529] ? kernel_text_address+0xf2/0x120 [ 2365.875116] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2365.875793] xas_store+0x8c/0x1c40 [ 2365.876267] __xa_store+0x164/0x2d0 [ 2365.876736] ? xa_delete_node+0x280/0x280 [ 2365.877289] xa_store+0x31/0x50 [ 2365.877712] __io_uring_add_tctx_node+0x1cf/0x520 [ 2365.878382] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2365.879064] ? alloc_fd+0x2e7/0x670 [ 2365.879529] io_uring_setup+0x1fbb/0x2980 [ 2365.880082] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2365.880726] ? wait_for_completion_io+0x270/0x270 [ 2365.881396] do_syscall_64+0x33/0x40 [ 2365.881888] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2365.882636] RIP: 0033:0x7f5806261b19 [ 2365.883119] 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 [ 2365.885501] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2365.886500] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2365.887430] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2365.888364] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2365.889298] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2365.890252] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:07:00 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() rt_sigqueueinfo(r0, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) [ 2365.909730] FAULT_INJECTION: forcing a failure. [ 2365.909730] name failslab, interval 1, probability 0, space 0, times 0 [ 2365.913017] CPU: 0 PID: 12263 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2365.914823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2365.916961] Call Trace: [ 2365.917652] dump_stack+0x107/0x167 [ 2365.918629] should_fail.cold+0x5/0xa [ 2365.919630] ? create_object.isra.0+0x3a/0xa30 [ 2365.920827] should_failslab+0x5/0x20 [ 2365.921825] kmem_cache_alloc+0x5b/0x310 [ 2365.922906] create_object.isra.0+0x3a/0xa30 [ 2365.924047] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2365.925377] kmem_cache_alloc_node+0x169/0x330 [ 2365.926585] __alloc_skb+0x6d/0x5b0 [ 2365.927538] alloc_skb_with_frags+0x92/0x570 [ 2365.928699] ? __lockdep_reset_lock+0x180/0x180 [ 2365.929921] sock_alloc_send_pskb+0x7af/0x930 [ 2365.931104] ? lock_acquire+0x197/0x470 [ 2365.932172] ? sk_alloc+0x350/0x350 [ 2365.933130] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2365.934527] packet_sendmsg+0x189a/0x5370 [ 2365.935640] ? sock_has_perm+0x1ea/0x280 19:07:00 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4200, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2365.936696] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2365.938176] ? perf_trace_lock+0x2bd/0x490 [ 2365.939295] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2365.940531] ? lock_downgrade+0x6d0/0x6d0 [ 2365.941634] sock_sendmsg+0x319/0x390 [ 2365.942635] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2365.943672] ? ____sys_sendmsg+0x870/0x870 [ 2365.944595] ? perf_trace_lock+0x2bd/0x490 [ 2365.945511] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2365.946649] ? timestamp_truncate+0x2f0/0x2f0 [ 2365.947621] ? __lockdep_reset_lock+0x180/0x180 [ 2365.948615] ? iov_iter_kvec+0x3c/0x130 [ 2365.949473] sock_no_sendpage+0x12c/0x1a0 [ 2365.950387] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2365.951399] ? init_special_inode+0x1f0/0x1f0 [ 2365.952380] kernel_sendpage.part.0+0x146/0x290 [ 2365.953390] sock_sendpage+0xe5/0x140 [ 2365.954227] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2365.955295] pipe_to_sendpage+0x2af/0x380 [ 2365.956196] ? propagate_umount+0x1550/0x1550 [ 2365.957168] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2365.958343] __splice_from_pipe+0x43d/0x890 [ 2365.959289] ? propagate_umount+0x1550/0x1550 [ 2365.960273] generic_splice_sendpage+0xd5/0x140 [ 2365.961272] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2365.962246] ? security_file_permission+0xb1/0xe0 [ 2365.963299] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2365.964255] direct_splice_actor+0x10f/0x170 [ 2365.965210] splice_direct_to_actor+0x387/0x980 [ 2365.966235] ? pipe_to_sendpage+0x380/0x380 [ 2365.967172] ? do_splice_to+0x160/0x160 [ 2365.968027] ? security_file_permission+0xb1/0xe0 [ 2365.969084] do_splice_direct+0x1c4/0x290 [ 2365.969978] ? splice_direct_to_actor+0x980/0x980 [ 2365.971042] ? security_file_permission+0xb1/0xe0 [ 2365.972104] do_sendfile+0x553/0x11e0 [ 2365.972948] ? do_pwritev+0x270/0x270 [ 2365.973776] ? wait_for_completion_io+0x270/0x270 [ 2365.974838] ? rcu_read_lock_any_held+0x75/0xa0 [ 2365.975833] ? vfs_write+0x354/0xb10 [ 2365.976642] __x64_sys_sendfile64+0x1d1/0x210 [ 2365.977611] ? __ia32_sys_sendfile+0x220/0x220 [ 2365.978626] do_syscall_64+0x33/0x40 [ 2365.979424] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2365.980522] RIP: 0033:0x7f63050ecb19 [ 2365.981318] 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 [ 2365.985256] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2365.986905] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2365.988435] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2365.989957] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2365.991489] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2365.993018] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2366.012794] loop5: detected capacity change from 0 to 135266304 19:07:15 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 58) 19:07:15 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000000)={0x1}) 19:07:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:07:15 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 62) 19:07:15 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:07:15 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:07:15 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x2800, 0x0) ioctl$FIONCLEX(r1, 0x5450) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000080)={0x40002010}) fcntl$setown(r0, 0x8, 0x0) 19:07:15 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x3f, 0x5, 0x8, 0x7f, 0x0, 0x7, 0x32010, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_config_ext={0x5e8, 0x4}, 0x20b8, 0x6, 0x1000, 0x2, 0x410, 0x2, 0xff, 0x0, 0x8000, 0x0, 0x4}, 0x0, 0x4, r0, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) [ 2380.628548] FAULT_INJECTION: forcing a failure. [ 2380.628548] name failslab, interval 1, probability 0, space 0, times 0 [ 2380.631193] CPU: 1 PID: 12299 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2380.632794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2380.634728] Call Trace: [ 2380.635348] dump_stack+0x107/0x167 [ 2380.636197] should_fail.cold+0x5/0xa [ 2380.637085] ? xas_alloc+0x336/0x440 [ 2380.637952] should_failslab+0x5/0x20 [ 2380.638848] kmem_cache_alloc+0x5b/0x310 [ 2380.639797] xas_alloc+0x336/0x440 [ 2380.640627] xas_create+0x34a/0x10d0 [ 2380.641503] ? kernel_text_address+0xf2/0x120 [ 2380.642567] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2380.643787] xas_store+0x8c/0x1c40 [ 2380.644639] __xa_store+0x164/0x2d0 [ 2380.645490] ? xa_delete_node+0x280/0x280 [ 2380.646481] ? trace_hardirqs_on+0x5b/0x180 [ 2380.647487] xa_store+0x31/0x50 [ 2380.648259] __io_uring_add_tctx_node+0x1cf/0x520 [ 2380.649386] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2380.650610] ? alloc_fd+0x2e7/0x670 [ 2380.651470] io_uring_setup+0x1fbb/0x2980 [ 2380.652446] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2380.653627] ? wait_for_completion_io+0x270/0x270 [ 2380.654799] do_syscall_64+0x33/0x40 [ 2380.655663] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2380.656841] RIP: 0033:0x7f5806261b19 [ 2380.657697] 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 [ 2380.661912] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2380.663672] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2380.665315] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2380.666963] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2380.668601] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2380.670243] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2380.687843] FAULT_INJECTION: forcing a failure. [ 2380.687843] name failslab, interval 1, probability 0, space 0, times 0 [ 2380.689532] CPU: 0 PID: 12307 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2380.690542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2380.691708] Call Trace: [ 2380.692091] dump_stack+0x107/0x167 [ 2380.692614] should_fail.cold+0x5/0xa [ 2380.693163] should_failslab+0x5/0x20 [ 2380.693702] __kmalloc_node_track_caller+0x74/0x3b0 [ 2380.694419] ? alloc_skb_with_frags+0x92/0x570 [ 2380.695077] __alloc_skb+0xb1/0x5b0 [ 2380.695613] alloc_skb_with_frags+0x92/0x570 [ 2380.696250] ? __lockdep_reset_lock+0x180/0x180 [ 2380.696920] sock_alloc_send_pskb+0x7af/0x930 [ 2380.697568] ? lock_acquire+0x197/0x470 [ 2380.698146] ? sk_alloc+0x350/0x350 [ 2380.698680] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2380.699438] packet_sendmsg+0x189a/0x5370 [ 2380.700046] ? sock_has_perm+0x1ea/0x280 [ 2380.700624] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2380.701377] ? finish_task_switch+0x126/0x5d0 [ 2380.702014] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2380.702736] sock_sendmsg+0x319/0x390 [ 2380.703275] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2380.703952] ? ____sys_sendmsg+0x870/0x870 [ 2380.704563] ? io_schedule_timeout+0x140/0x140 [ 2380.705218] ? __lockdep_reset_lock+0x180/0x180 [ 2380.705878] ? iov_iter_kvec+0x3c/0x130 [ 2380.706467] sock_no_sendpage+0x12c/0x1a0 [ 2380.707061] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2380.707729] ? init_special_inode+0x1f0/0x1f0 [ 2380.708377] kernel_sendpage.part.0+0x146/0x290 [ 2380.709044] sock_sendpage+0xe5/0x140 [ 2380.709592] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2380.710295] pipe_to_sendpage+0x2af/0x380 [ 2380.710893] ? propagate_umount+0x1550/0x1550 [ 2380.711538] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2380.712301] __splice_from_pipe+0x43d/0x890 [ 2380.712920] ? propagate_umount+0x1550/0x1550 [ 2380.713570] generic_splice_sendpage+0xd5/0x140 [ 2380.714234] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2380.714885] ? security_file_permission+0xb1/0xe0 [ 2380.715579] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2380.716204] direct_splice_actor+0x10f/0x170 [ 2380.716836] splice_direct_to_actor+0x387/0x980 [ 2380.717506] ? pipe_to_sendpage+0x380/0x380 [ 2380.718119] ? do_splice_to+0x160/0x160 [ 2380.718686] ? security_file_permission+0xb1/0xe0 [ 2380.719381] do_splice_direct+0x1c4/0x290 [ 2380.719964] ? splice_direct_to_actor+0x980/0x980 [ 2380.720650] ? security_file_permission+0xb1/0xe0 [ 2380.721345] do_sendfile+0x553/0x11e0 [ 2380.721907] ? do_pwritev+0x270/0x270 [ 2380.722455] ? wait_for_completion_io+0x270/0x270 [ 2380.723137] ? rcu_read_lock_any_held+0x75/0xa0 [ 2380.723784] ? vfs_write+0x354/0xb10 [ 2380.724323] __x64_sys_sendfile64+0x1d1/0x210 [ 2380.724960] ? __ia32_sys_sendfile+0x220/0x220 [ 2380.725627] do_syscall_64+0x33/0x40 [ 2380.726154] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2380.726882] RIP: 0033:0x7f63050ecb19 [ 2380.727405] 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 [ 2380.729975] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2380.731724] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2380.733457] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2380.735210] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2380.737278] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2380.739028] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:07:15 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:15 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x7, 0x2, 0x5, 0x2, 0x6, 0x3e00000, 0x69, 0x40, 0x286, 0x4, 0x1, 0x38, 0x1, 0x3ff, 0x1ff, 0x7fff}, [{0x0, 0x3, 0x4, 0xe8, 0xaaf1822, 0x7, 0x3, 0x3}], "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", ['\x00', '\x00', '\x00']}, 0x1378) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r0, 0x40049366, &(0x7f0000000040)=0x1) 19:07:15 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:07:15 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000000)={0x1}) 19:07:15 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:15 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80ffff, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:15 executing program 5: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x9, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000900)=""/4096, 0x1000}, {0x0}, {&(0x7f00000019c0)}, {&(0x7f0000001a00)=""/134, 0x86}, {&(0x7f0000001b80)=""/142, 0x8e}], 0x5}, 0x0) syz_io_uring_setup(0x54e5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0xfffffffe}, &(0x7f0000ff6000/0x3000)=nil, &(0x7f0000fec000/0x14000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)) pipe2(&(0x7f0000000180), 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000100), 0x0, 0x0) lseek(0xffffffffffffffff, 0x5, 0x4) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000140)=""/17) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r6, &(0x7f0000000240)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) 19:07:15 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000000)={0x1}) 19:07:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000001c0)={0x10000000}) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000000028"], 0x18}}, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x20, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x4000000) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, &(0x7f0000000040)={0x8001, 0x30, '\x00', 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:07:28 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:07:28 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:07:28 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 63) 19:07:28 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 59) 19:07:28 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0xc020}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = dup2(r0, r0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x2, @remote}}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x5, 0x0, 0x0, 0x0, 0x1}, 0x2) r5 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r5, 0x8, 0x0) 19:07:28 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x1f, 0x72, 0x7f, 0x4, 0x0, 0x1, 0x10004, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_config_ext={0x5, 0x9}, 0x4400, 0x1, 0x7fff, 0x8, 0x5, 0x8, 0x40, 0x0, 0x175da}, r1, 0xb, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:07:28 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) 19:07:28 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 2393.622669] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10240 sclass=netlink_route_socket pid=12355 comm=syz-executor.4 [ 2393.641524] FAULT_INJECTION: forcing a failure. [ 2393.641524] name failslab, interval 1, probability 0, space 0, times 0 [ 2393.642785] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12355 comm=syz-executor.4 [ 2393.643067] CPU: 1 PID: 12358 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2393.647000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2393.648112] Call Trace: [ 2393.648474] dump_stack+0x107/0x167 [ 2393.648959] should_fail.cold+0x5/0xa [ 2393.649256] FAULT_INJECTION: forcing a failure. [ 2393.649256] name failslab, interval 1, probability 0, space 0, times 0 [ 2393.649468] ? create_object.isra.0+0x3a/0xa30 [ 2393.649481] should_failslab+0x5/0x20 [ 2393.649493] kmem_cache_alloc+0x5b/0x310 [ 2393.649514] create_object.isra.0+0x3a/0xa30 [ 2393.654550] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2393.655232] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2393.655910] ? alloc_skb_with_frags+0x92/0x570 [ 2393.656526] __alloc_skb+0xb1/0x5b0 [ 2393.657017] alloc_skb_with_frags+0x92/0x570 [ 2393.657612] ? __lockdep_reset_lock+0x180/0x180 [ 2393.658232] sock_alloc_send_pskb+0x7af/0x930 [ 2393.658840] ? lock_acquire+0x197/0x470 [ 2393.659374] ? sk_alloc+0x350/0x350 [ 2393.659865] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2393.660571] packet_sendmsg+0x189a/0x5370 [ 2393.661134] ? sock_has_perm+0x1ea/0x280 [ 2393.661676] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2393.662366] ? perf_trace_lock+0xac/0x490 [ 2393.662964] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2393.663604] ? lock_downgrade+0x6d0/0x6d0 [ 2393.664163] sock_sendmsg+0x319/0x390 [ 2393.664672] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2393.665302] ? ____sys_sendmsg+0x870/0x870 [ 2393.665869] ? perf_trace_lock+0xac/0x490 [ 2393.666421] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2393.667124] ? timestamp_truncate+0x2f0/0x2f0 [ 2393.667717] ? find_get_entry+0x2c8/0x740 [ 2393.668266] ? __lockdep_reset_lock+0x180/0x180 [ 2393.668882] ? iov_iter_kvec+0x3c/0x130 [ 2393.669410] sock_no_sendpage+0x12c/0x1a0 [ 2393.669963] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2393.670602] ? init_special_inode+0x1f0/0x1f0 [ 2393.671204] kernel_sendpage.part.0+0x146/0x290 [ 2393.671830] sock_sendpage+0xe5/0x140 [ 2393.672335] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2393.672996] pipe_to_sendpage+0x2af/0x380 [ 2393.673549] ? propagate_umount+0x1550/0x1550 [ 2393.674144] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2393.674859] __splice_from_pipe+0x43d/0x890 [ 2393.675433] ? propagate_umount+0x1550/0x1550 [ 2393.676030] generic_splice_sendpage+0xd5/0x140 [ 2393.676648] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2393.677235] ? security_file_permission+0xb1/0xe0 [ 2393.677873] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2393.678457] direct_splice_actor+0x10f/0x170 [ 2393.679045] splice_direct_to_actor+0x387/0x980 [ 2393.679665] ? pipe_to_sendpage+0x380/0x380 [ 2393.680237] ? do_splice_to+0x160/0x160 [ 2393.680761] ? security_file_permission+0xb1/0xe0 [ 2393.681401] do_splice_direct+0x1c4/0x290 [ 2393.681953] ? splice_direct_to_actor+0x980/0x980 [ 2393.682608] ? security_file_permission+0xb1/0xe0 [ 2393.683254] do_sendfile+0x553/0x11e0 [ 2393.683767] ? do_pwritev+0x270/0x270 [ 2393.684274] ? wait_for_completion_io+0x270/0x270 [ 2393.684916] ? rcu_read_lock_any_held+0x75/0xa0 [ 2393.685528] ? vfs_write+0x354/0xb10 [ 2393.686021] __x64_sys_sendfile64+0x1d1/0x210 [ 2393.686620] ? __ia32_sys_sendfile+0x220/0x220 [ 2393.687231] do_syscall_64+0x33/0x40 [ 2393.687722] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2393.688394] RIP: 0033:0x7f63050ecb19 [ 2393.688884] 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 [ 2393.691314] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2393.692316] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2393.693256] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2393.694191] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2393.695133] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2393.696069] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2393.697034] CPU: 0 PID: 12362 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2393.698570] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2393.700384] Call Trace: [ 2393.700973] dump_stack+0x107/0x167 [ 2393.701779] should_fail.cold+0x5/0xa [ 2393.702635] ? create_object.isra.0+0x3a/0xa30 [ 2393.703634] should_failslab+0x5/0x20 [ 2393.704469] kmem_cache_alloc+0x5b/0x310 [ 2393.705360] ? mark_held_locks+0x9e/0xe0 [ 2393.706262] create_object.isra.0+0x3a/0xa30 [ 2393.707222] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2393.708336] kmem_cache_alloc+0x159/0x310 [ 2393.709258] xas_alloc+0x336/0x440 [ 2393.710040] xas_create+0x34a/0x10d0 [ 2393.710880] ? kernel_text_address+0xf2/0x120 [ 2393.711832] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2393.712945] xas_store+0x8c/0x1c40 [ 2393.713729] __xa_store+0x164/0x2d0 [ 2393.714508] ? xa_delete_node+0x280/0x280 [ 2393.715420] ? trace_hardirqs_on+0x5b/0x180 [ 2393.716350] xa_store+0x31/0x50 [ 2393.717066] __io_uring_add_tctx_node+0x1cf/0x520 [ 2393.718082] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2393.719202] ? alloc_fd+0x2e7/0x670 [ 2393.719996] io_uring_setup+0x1fbb/0x2980 [ 2393.720896] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2393.721968] ? wait_for_completion_io+0x270/0x270 [ 2393.723069] do_syscall_64+0x33/0x40 [ 2393.723862] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2393.724945] RIP: 0033:0x7f5806261b19 [ 2393.725733] 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 [ 2393.729592] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2393.731219] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2393.732717] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2393.734211] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2393.735730] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2393.737239] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:07:28 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2393.758077] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=10240 sclass=netlink_route_socket pid=12366 comm=syz-executor.4 [ 2393.767918] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12355 comm=syz-executor.4 19:07:28 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:28 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) fcntl$dupfd(r0, 0x406, r1) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r5, r4, 0x0, 0x500000001) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1009400, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@version_9p2000}, {@fscache}, {@cache_none}, {@version_u}, {@cache_none}, {@cache_mmap}, {@access_uid={'access', 0x3d, r3}}], [{@uid_eq={'uid', 0x3d, 0xee00}}, {@euid_lt={'euid<', 0xee01}}, {@seclabel}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x33, 0x38, 0x63, 0x31, 0x39, 0x31, 0x32], 0x2d, [0x64, 0x35, 0x62, 0x30], 0x2d, [0x62, 0x34, 0x62, 0x34], 0x2d, [0x32, 0x0, 0x63, 0x36], 0x2d, [0x31, 0x33, 0x62, 0x30, 0x36, 0x61, 0x30, 0x65]}}}, {@subj_user={'subj_user', 0x3d, ',('}}, {@smackfshat}]}}) 19:07:28 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) socket$netlink(0x10, 0x3, 0x0) 19:07:28 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f00000004c0)={{r0}, "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"}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r1) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r2, 0x300, 0x70bd29, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_COOKIE={0xc, 0x58, 0x25}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x18}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x74}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x3e}, @NL80211_ATTR_COOKIE={0xc, 0x58, 0x9}]}, 0x50}, 0x1, 0x0, 0x0, 0x20}, 0x800) fcntl$setown(r1, 0x8, 0x0) 19:07:28 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2393.934892] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12387 comm=syz-executor.5 [ 2393.951024] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12389 comm=syz-executor.5 19:07:41 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:41 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) [ 2406.624394] FAULT_INJECTION: forcing a failure. [ 2406.624394] name failslab, interval 1, probability 0, space 0, times 0 [ 2406.626889] CPU: 0 PID: 12404 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2406.628379] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2406.630175] Call Trace: [ 2406.630762] dump_stack+0x107/0x167 [ 2406.631563] should_fail.cold+0x5/0xa [ 2406.632391] ? xas_alloc+0x336/0x440 [ 2406.633222] should_failslab+0x5/0x20 [ 2406.634043] kmem_cache_alloc+0x5b/0x310 [ 2406.634944] xas_alloc+0x336/0x440 [ 2406.635726] xas_create+0x34a/0x10d0 [ 2406.636558] ? kernel_text_address+0xf2/0x120 [ 2406.637527] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2406.638669] xas_store+0x8c/0x1c40 [ 2406.639490] __xa_store+0x164/0x2d0 [ 2406.640450] ? xa_delete_node+0x280/0x280 [ 2406.641378] ? trace_hardirqs_on+0x5b/0x180 [ 2406.642328] xa_store+0x31/0x50 [ 2406.643069] __io_uring_add_tctx_node+0x1cf/0x520 [ 2406.644107] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2406.645229] ? alloc_fd+0x2e7/0x670 [ 2406.646063] io_uring_setup+0x1fbb/0x2980 [ 2406.647012] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2406.648098] ? wait_for_completion_io+0x270/0x270 [ 2406.649204] do_syscall_64+0x33/0x40 [ 2406.650033] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2406.651150] RIP: 0033:0x7f5806261b19 [ 2406.651956] 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 [ 2406.655890] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2406.657528] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2406.659077] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2406.660603] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2406.662139] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2406.663680] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:07:41 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ca014fdd5010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:41 executing program 5: ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000100)={0x24, 0x8, 0xffff, "766aa285e61a15ea07e5114d9219df5a3b5aa1ec11af941bf81e1fe0bd440b589495a68f"}) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x200000c1}, 0x8040) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000200)={0xd14c, 0x100, 0x1, 0x4, 0x7}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r3, r2, 0x0, 0x500000001) r6 = gettid() rt_sigqueueinfo(r6, 0x7, &(0x7f0000000280)={0x480000, 0x1, 0xfffffffd}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x4, 0x1, 0x5, 0x4a, 0x0, 0x3591, 0x40021, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x2, @perf_config_ext={0xb6, 0x9}, 0x2084, 0x0, 0x9, 0x5, 0x3, 0x8, 0x0, 0x0, 0x3, 0x0, 0x10000}, r6, 0x1, r2, 0xa) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) fcntl$setown(r1, 0x8, 0x0) 19:07:41 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:07:41 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 60) 19:07:41 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 64) 19:07:41 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140), r0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x400, 0x70bd2b, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40830) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x68, r1, 0x500, 0x70bd2c, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0x4, @media='eth\x00'}}}, ["", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x810}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:07:41 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:07:41 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x541a4687879f8d77, 0x80, 0xff, 0x7f, 0x0, 0x38, 0x0, 0x8, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000040)}, 0x10010, 0x3, 0x7, 0x6, 0x7, 0x9, 0x9, 0x0, 0x836d, 0x0, 0xca20000000000000}, r0, 0x10, 0xffffffffffffffff, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) [ 2406.696107] FAULT_INJECTION: forcing a failure. [ 2406.696107] name failslab, interval 1, probability 0, space 0, times 0 [ 2406.698580] CPU: 0 PID: 12416 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2406.700060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 19:07:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000280)={0x0, "79241f3246e29cebda90302ae7e9613a"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001280)={0x4, 0x1, {0x4, @usage=0x9ec, 0x0, 0x8, 0x7fff, 0x9, 0x4, 0x1, 0x80, @usage, 0x2, 0x3, [0xc00, 0x2, 0x8, 0x8, 0x80040001, 0x4]}, {0x5, @struct={0x1f, 0x2}, r5, 0x80, 0x0, 0xfffffffffffff001, 0x2, 0x400, 0x46b, @usage=0x8, 0x6118, 0x20, [0x100000000, 0x2, 0x8, 0x1, 0x3, 0x3]}, {0xd8f, @usage=0x40, 0x0, 0x101, 0x1f, 0xfffffffffffffffe, 0xe79, 0x3f, 0x0, @usage=0x20, 0x0, 0x10000, [0x3, 0x4, 0x0, 0x5, 0x2, 0x5]}, {0x10001, 0x8c7, 0x6}}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca92db6133fc"}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x2, 0x1000}, 0x4) sendfile(r2, r1, 0x0, 0x500000001) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r1, 0x89f7, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x4, 0x7f, 0x4, 0x40, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, 0x20, 0x80, 0x1000, 0x1}}) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r0) [ 2406.701817] Call Trace: [ 2406.702493] dump_stack+0x107/0x167 [ 2406.703287] should_fail.cold+0x5/0xa [ 2406.704112] ? create_object.isra.0+0x3a/0xa30 [ 2406.705074] should_failslab+0x5/0x20 [ 2406.705881] kmem_cache_alloc+0x5b/0x310 [ 2406.706813] create_object.isra.0+0x3a/0xa30 [ 2406.707777] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2406.708887] kmem_cache_alloc_node+0x169/0x330 [ 2406.709889] __alloc_skb+0x6d/0x5b0 [ 2406.710728] alloc_skb_with_frags+0x92/0x570 [ 2406.711736] ? __lockdep_reset_lock+0x180/0x180 [ 2406.712745] sock_alloc_send_pskb+0x7af/0x930 [ 2406.713717] ? lock_acquire+0x197/0x470 [ 2406.714631] ? sk_alloc+0x350/0x350 [ 2406.715450] ? skb_copy_datagram_from_iter+0x471/0x6c0 19:07:41 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:41 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x18000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2406.716606] packet_sendmsg+0x189a/0x5370 [ 2406.717598] ? sock_has_perm+0x1ea/0x280 [ 2406.718500] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2406.719620] ? perf_trace_lock+0x2bd/0x490 [ 2406.720556] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2406.721589] ? lock_downgrade+0x6d0/0x6d0 [ 2406.722513] sock_sendmsg+0x319/0x390 [ 2406.723373] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2406.724399] ? ____sys_sendmsg+0x870/0x870 [ 2406.725332] ? perf_trace_lock+0x2bd/0x490 [ 2406.726248] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2406.727417] ? timestamp_truncate+0x2f0/0x2f0 [ 2406.728400] ? __lockdep_reset_lock+0x180/0x180 [ 2406.729400] ? iov_iter_kvec+0x3c/0x130 [ 2406.730299] sock_no_sendpage+0x12c/0x1a0 [ 2406.731219] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2406.732249] ? init_special_inode+0x1f0/0x1f0 [ 2406.733247] kernel_sendpage.part.0+0x146/0x290 [ 2406.734267] sock_sendpage+0xe5/0x140 [ 2406.735117] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2406.736191] pipe_to_sendpage+0x2af/0x380 [ 2406.737101] ? propagate_umount+0x1550/0x1550 [ 2406.738074] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2406.739264] __splice_from_pipe+0x43d/0x890 [ 2406.740213] ? propagate_umount+0x1550/0x1550 [ 2406.741221] generic_splice_sendpage+0xd5/0x140 [ 2406.742226] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2406.743213] ? security_file_permission+0xb1/0xe0 [ 2406.744278] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2406.745236] direct_splice_actor+0x10f/0x170 [ 2406.746217] splice_direct_to_actor+0x387/0x980 [ 2406.747251] ? pipe_to_sendpage+0x380/0x380 [ 2406.748198] ? do_splice_to+0x160/0x160 [ 2406.749057] ? security_file_permission+0xb1/0xe0 [ 2406.750118] do_splice_direct+0x1c4/0x290 [ 2406.751044] ? splice_direct_to_actor+0x980/0x980 [ 2406.752104] ? security_file_permission+0xb1/0xe0 [ 2406.753166] do_sendfile+0x553/0x11e0 [ 2406.754024] ? do_pwritev+0x270/0x270 [ 2406.754864] ? wait_for_completion_io+0x270/0x270 [ 2406.755914] ? rcu_read_lock_any_held+0x75/0xa0 [ 2406.756913] ? vfs_write+0x354/0xb10 [ 2406.757733] __x64_sys_sendfile64+0x1d1/0x210 [ 2406.758727] ? __ia32_sys_sendfile+0x220/0x220 [ 2406.759733] do_syscall_64+0x33/0x40 [ 2406.760545] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2406.761659] RIP: 0033:0x7f63050ecb19 [ 2406.762468] 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 [ 2406.766417] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2406.768080] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2406.769604] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2406.771173] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2406.772692] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2406.774248] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:07:41 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 61) 19:07:41 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:41 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') socket$netlink(0x10, 0x3, 0x0) 19:07:41 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1f000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2406.837680] FAULT_INJECTION: forcing a failure. [ 2406.837680] name failslab, interval 1, probability 0, space 0, times 0 [ 2406.840344] CPU: 0 PID: 12430 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2406.841837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2406.843646] Call Trace: [ 2406.844236] dump_stack+0x107/0x167 [ 2406.845037] should_fail.cold+0x5/0xa [ 2406.845854] ? ___slab_alloc+0x155/0x700 [ 2406.846761] ? create_object.isra.0+0x3a/0xa30 [ 2406.847745] should_failslab+0x5/0x20 [ 2406.848582] kmem_cache_alloc+0x5b/0x310 [ 2406.849477] create_object.isra.0+0x3a/0xa30 [ 2406.850423] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2406.851569] kmem_cache_alloc+0x159/0x310 [ 2406.852486] xas_alloc+0x336/0x440 [ 2406.853279] xas_create+0x34a/0x10d0 [ 2406.854104] ? queued_spin_lock_slowpath+0xcc/0x8c0 [ 2406.855211] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2406.856354] xas_store+0x8c/0x1c40 [ 2406.857179] __xa_store+0x164/0x2d0 [ 2406.857989] ? xa_delete_node+0x280/0x280 [ 2406.858921] ? trace_hardirqs_on+0x5b/0x180 [ 2406.859878] xa_store+0x31/0x50 [ 2406.860620] __io_uring_add_tctx_node+0x1cf/0x520 [ 2406.861670] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2406.862807] ? alloc_fd+0x2e7/0x670 [ 2406.863645] io_uring_setup+0x1fbb/0x2980 [ 2406.864565] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2406.865656] ? wait_for_completion_io+0x270/0x270 [ 2406.866779] do_syscall_64+0x33/0x40 [ 2406.867601] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2406.868700] RIP: 0033:0x7f5806261b19 19:07:41 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') [ 2406.869503] 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 [ 2406.873628] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2406.875337] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2406.876864] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2406.878390] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2406.879932] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2406.881466] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:07:41 executing program 2: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') 19:07:54 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 62) 19:07:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) sendmsg$NL80211_CMD_ASSOCIATE(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x68, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x3a}}}}, [@NL80211_ATTR_DISABLE_HT={0x4}, @NL80211_ATTR_VHT_CAPABILITY={0x10, 0x9d, {0x70000, {0x7, 0xd7, 0x90ff, 0x7}}}, @NL80211_ATTR_HT_CAPABILITY_MASK={0x1e, 0x94, {0x2, 0x2, 0x4, 0x0, {0x7f, 0x1, 0x0, 0x24d, 0x0, 0x0, 0x0, 0x3}, 0x800, 0x1, 0x7f}}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}]}, 0x68}, 0x1, 0x0, 0x0, 0xc0}, 0x40000) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8d9a1c6aeb8e0634a1e94112a91b70c88f1faa50d2853f214bf4341b8a081f70060fca168a29575ea02cf1709c769579972496b0c31c876534a399465b368d98ca6d4440b"], 0x18}}, 0x0) accept(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, &(0x7f0000000080)=0x80) 19:07:54 executing program 7: r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)='@\xff\xc5\x91\x00', r0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000000c0), 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000000300)=""/37, 0x25}, {&(0x7f0000000340)=""/197, 0xc5}], 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x110}, 0x42) keyctl$chown(0x4, r0, 0xee01, r1) r2 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)='@\xff\xc5\x91\x00', r2) keyctl$set_timeout(0xf, r2, 0x9) r3 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6, 0x0, 0x0, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x4, 0x3, 0x20, 0x2, 0x0, 0x3, 0x40000, 0xc, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x2, 0x6}, 0x40, 0x40, 0x1a22, 0x4, 0x6ca3, 0x4, 0x5, 0x0, 0x4e9d, 0x0, 0x8}, 0xffffffffffffffff, 0x3, r3, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:07:54 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:54 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:07:54 executing program 5: keyctl$KEYCTL_PKEY_DECRYPT(0x1a, &(0x7f0000000000)={0x0, 0xc3, 0x6e}, &(0x7f0000000040)={'enc=', 'raw', ' hash=', {'michael_mic-generic\x00'}}, &(0x7f0000000280)="013cb5078bdaadebee870823f855fa4637fe5a1e2904d584e4e4cd4e94df19b3186c79a4d69771d5f60dfde7417aac1cbc94f8fe7b5f3e40a28d72721e031673e32e706b9bf4c83ce094b91e635fe31b6524499ac4a8ff6d938492ac739289e4fea3aad5bb0fda7426af9d2f969e230e6b97af4cbae817d2236d7dc6e21b83ce15e64706b9758e9b1dcf3dc262f5342d0dddf6d1c5c371131edf2354011d0ecfac6b8530114b35570c2e0abffa559f57bc32f6cb302c9a35b9c4062838ea7067000000", &(0x7f0000000200)=""/110) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) 19:07:54 executing program 2: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') 19:07:54 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 65) [ 2419.724239] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12462 comm=syz-executor.4 [ 2419.738516] FAULT_INJECTION: forcing a failure. [ 2419.738516] name failslab, interval 1, probability 0, space 0, times 0 [ 2419.740952] CPU: 1 PID: 12456 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2419.742441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2419.744227] Call Trace: [ 2419.744812] dump_stack+0x107/0x167 [ 2419.745609] should_fail.cold+0x5/0xa [ 2419.746439] ? xas_alloc+0x336/0x440 [ 2419.747278] should_failslab+0x5/0x20 [ 2419.748117] kmem_cache_alloc+0x5b/0x310 [ 2419.749018] xas_alloc+0x336/0x440 [ 2419.749808] xas_create+0x34a/0x10d0 [ 2419.750635] ? kernel_text_address+0xf2/0x120 [ 2419.751641] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2419.752795] xas_store+0x8c/0x1c40 [ 2419.753594] __xa_store+0x164/0x2d0 [ 2419.754395] ? xa_delete_node+0x280/0x280 [ 2419.755324] ? trace_hardirqs_on+0x5b/0x180 [ 2419.756280] xa_store+0x31/0x50 [ 2419.757007] __io_uring_add_tctx_node+0x1cf/0x520 [ 2419.758061] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2419.759226] ? alloc_fd+0x2e7/0x670 [ 2419.760041] io_uring_setup+0x1fbb/0x2980 [ 2419.760961] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2419.762182] ? wait_for_completion_io+0x270/0x270 [ 2419.763294] do_syscall_64+0x33/0x40 [ 2419.764121] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2419.765248] RIP: 0033:0x7f5806261b19 [ 2419.766065] 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 [ 2419.770082] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2419.771761] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2419.773321] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2419.774888] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2419.776445] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2419.778001] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2419.785733] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12473 comm=syz-executor.4 19:07:54 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:07:54 executing program 2: ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') [ 2419.825792] FAULT_INJECTION: forcing a failure. [ 2419.825792] name failslab, interval 1, probability 0, space 0, times 0 [ 2419.828726] CPU: 0 PID: 12471 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2419.830403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2419.832237] Call Trace: [ 2419.832785] dump_stack+0x107/0x167 [ 2419.833530] should_fail.cold+0x5/0xa [ 2419.834304] ? create_object.isra.0+0x3a/0xa30 [ 2419.835233] should_failslab+0x5/0x20 [ 2419.836012] kmem_cache_alloc+0x5b/0x310 [ 2419.836845] create_object.isra.0+0x3a/0xa30 [ 2419.837725] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2419.838770] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2419.839802] ? alloc_skb_with_frags+0x92/0x570 [ 2419.840737] __alloc_skb+0xb1/0x5b0 [ 2419.841490] alloc_skb_with_frags+0x92/0x570 [ 2419.842380] ? __lockdep_reset_lock+0x180/0x180 [ 2419.843321] sock_alloc_send_pskb+0x7af/0x930 [ 2419.844232] ? lock_acquire+0x197/0x470 [ 2419.845048] ? sk_alloc+0x350/0x350 [ 2419.845789] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2419.846876] packet_sendmsg+0x189a/0x5370 [ 2419.847734] ? sock_has_perm+0x1ea/0x280 [ 2419.848560] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2419.849606] ? finish_task_switch+0x126/0x5d0 [ 2419.850521] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2419.851521] sock_sendmsg+0x319/0x390 [ 2419.852285] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2419.853232] ? ____sys_sendmsg+0x870/0x870 [ 2419.854106] ? io_schedule_timeout+0x140/0x140 [ 2419.855040] ? __lockdep_reset_lock+0x180/0x180 [ 2419.855966] ? iov_iter_kvec+0x3c/0x130 [ 2419.856796] sock_no_sendpage+0x12c/0x1a0 [ 2419.857637] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2419.858591] ? init_special_inode+0x1f0/0x1f0 [ 2419.859522] kernel_sendpage.part.0+0x146/0x290 [ 2419.860469] sock_sendpage+0xe5/0x140 [ 2419.861252] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2419.862253] pipe_to_sendpage+0x2af/0x380 [ 2419.863091] ? propagate_umount+0x1550/0x1550 [ 2419.863996] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2419.865090] __splice_from_pipe+0x43d/0x890 [ 2419.865983] ? propagate_umount+0x1550/0x1550 [ 2419.866906] generic_splice_sendpage+0xd5/0x140 [ 2419.867851] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2419.868737] ? security_file_permission+0xb1/0xe0 [ 2419.869724] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2419.870611] direct_splice_actor+0x10f/0x170 [ 2419.871506] splice_direct_to_actor+0x387/0x980 [ 2419.872444] ? pipe_to_sendpage+0x380/0x380 [ 2419.873328] ? do_splice_to+0x160/0x160 [ 2419.874127] ? security_file_permission+0xb1/0xe0 [ 2419.875112] do_splice_direct+0x1c4/0x290 [ 2419.875944] ? splice_direct_to_actor+0x980/0x980 [ 2419.876925] ? security_file_permission+0xb1/0xe0 [ 2419.877906] do_sendfile+0x553/0x11e0 [ 2419.878694] ? do_pwritev+0x270/0x270 [ 2419.879475] ? wait_for_completion_io+0x270/0x270 [ 2419.880445] ? rcu_read_lock_any_held+0x75/0xa0 [ 2419.881389] ? vfs_write+0x354/0xb10 [ 2419.882154] __x64_sys_sendfile64+0x1d1/0x210 [ 2419.883060] ? __ia32_sys_sendfile+0x220/0x220 [ 2419.883997] do_syscall_64+0x33/0x40 [ 2419.884737] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2419.885758] RIP: 0033:0x7f63050ecb19 [ 2419.886507] 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 [ 2419.890156] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2419.891680] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2419.893108] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2419.894531] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2419.895948] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2419.897366] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:07:54 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)={0x30, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1716}]]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "932c3dddc91b6c30d506fb48e9f5b674"}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x34}]}, 0x44}, 0x1, 0x0, 0x0, 0x5}, 0x10) fcntl$setown(r1, 0x8, 0x0) 19:07:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = gettid() rt_sigqueueinfo(r1, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) fcntl$setown(r0, 0x8, r1) 19:07:54 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2e000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:07:54 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') 19:07:54 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:07:54 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r2, r1, 0x0, 0x500000001) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) [ 2432.041533] FAULT_INJECTION: forcing a failure. [ 2432.041533] name failslab, interval 1, probability 0, space 0, times 0 [ 2432.042781] CPU: 1 PID: 12508 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2432.043571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2432.044455] Call Trace: [ 2432.044766] dump_stack+0x107/0x167 [ 2432.045162] should_fail.cold+0x5/0xa [ 2432.045579] ? xas_alloc+0x336/0x440 [ 2432.045977] should_failslab+0x5/0x20 [ 2432.046383] kmem_cache_alloc+0x5b/0x310 [ 2432.046822] xas_alloc+0x336/0x440 [ 2432.047212] xas_create+0x34a/0x10d0 19:08:06 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x6) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x88000, 0x2) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r4, 0x8, 0x0) 19:08:06 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2f000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:08:06 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r4 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) sync_file_range(r4, 0x80000000, 0x8, 0x0) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x4, 0x0, 0x3f, 0x3, 0x0, 0x8000, 0x1, 0x7, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x2, @perf_config_ext={0x100000001, 0x5}, 0x20, 0xbd98, 0x7814, 0x5, 0xde46, 0x8, 0x9, 0x0, 0x80, 0x0, 0x4}, 0x0, 0x7, r0, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:08:06 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 66) 19:08:06 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 63) 19:08:06 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') 19:08:07 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:08:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f0000000080)=[{&(0x7f0000000180)="0ae1074dfcc23221c7a1397881eb78ea6d2dcd63fb93499b471497aa03f41ac3958f2dd49cda5185a1aeab96317bd8a7b3c94a5e138c404a476245af8607fb55306f1727c3d6ae76e889a0535819be0cf51a9c0f2dc699abeaeaf72295e8976166d2edb7055e6c8d01b76884dfcfc232c989a44def0460101ef121322dbdbb9a1cbdc571002cae032b75ec0d1c3e755303d4c9178702416521cdf560f31ce64773cb0330745fef7ed3b56c2be7760f4231a3c7a909f07517b67404391c4a612b61ad1cd5d7cb9d35eb9ff5720c7bd9262bf006a8af0e7c4b40fa9d00393d3ba6fb", 0xe1, 0x7fffffff}], 0x3002000, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) mknodat$null(r1, &(0x7f0000000100)='./file0\x00', 0x80, 0x103) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f00000000c0)={0x0, @aes128, 0x0, @desc1}) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) ioctl$AUTOFS_IOC_EXPIRE(r1, 0x810c9365, &(0x7f0000000700)={{0x8, 0xe9}, 0x100, './file0\x00'}) syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000500)='./file0\x00', 0x101, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000540)="248b0f7c8edeb6f876ed8a5cd9a8fe4f6ccc9415acc28991cc6b6de7b0f08d568275a34af9540772b42556e9ae039c72eb3ea4d38f93f22a145ca36d85f995e1b95591efdb8e0b873094bfc68f4c54a6b65da8810cb69be8050a918a52f9f273e3a80d9efae10a12dd94b53b9d2c94", 0x6f, 0x1}], 0x100000, &(0x7f0000000600)={[{@numtail}, {@shortname_win95}, {@rodir}, {@shortname_lower}, {@uni_xlate}, {@shortname_lower}, {@shortname_lower}, {@fat=@tz_utc}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@euid_gt={'euid>', r2}}, {@subj_user={'subj_user', 0x3d, 'vfat\x00'}}, {@dont_appraise}, {@uid_lt={'uid<', 0xee01}}]}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYRESDEC], 0x18}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x10102, 0x1) sendfile(r3, r4, &(0x7f0000000340)=0x2400000000000, 0x3) [ 2432.047652] ? kernel_text_address+0xf2/0x120 [ 2432.048304] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2432.049060] xas_store+0x8c/0x1c40 [ 2432.049454] __xa_store+0x164/0x2d0 [ 2432.049964] ? xa_delete_node+0x280/0x280 [ 2432.050450] ? trace_hardirqs_on+0x5b/0x180 [ 2432.050947] xa_store+0x31/0x50 [ 2432.051342] __io_uring_add_tctx_node+0x1cf/0x520 [ 2432.051895] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2432.052500] ? alloc_fd+0x2e7/0x670 [ 2432.052902] io_uring_setup+0x1fbb/0x2980 [ 2432.053385] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2432.053963] ? wait_for_completion_io+0x270/0x270 [ 2432.054530] do_syscall_64+0x33/0x40 [ 2432.054932] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2432.055523] RIP: 0033:0x7f5806261b19 [ 2432.055950] 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 [ 2432.058029] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2432.058857] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2432.059685] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2432.060453] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2432.061267] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2432.062086] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2432.069769] FAULT_INJECTION: forcing a failure. [ 2432.069769] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2432.071149] CPU: 1 PID: 12506 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2432.071939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2432.072895] Call Trace: [ 2432.073189] dump_stack+0x107/0x167 [ 2432.073625] should_fail.cold+0x5/0xa [ 2432.074066] __alloc_pages_nodemask+0x182/0x600 [ 2432.074605] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2432.075305] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2432.075910] ? alloc_skb_with_frags+0x92/0x570 [ 2432.076434] alloc_pages_current+0x187/0x280 [ 2432.076939] alloc_skb_with_frags+0x1a6/0x570 [ 2432.077457] ? __lockdep_reset_lock+0x180/0x180 [ 2432.077989] sock_alloc_send_pskb+0x7af/0x930 [ 2432.078504] ? lock_acquire+0x197/0x470 [ 2432.078960] ? sk_alloc+0x350/0x350 [ 2432.079362] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2432.079973] packet_sendmsg+0x189a/0x5370 [ 2432.080452] ? sock_has_perm+0x1ea/0x280 [ 2432.080917] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2432.081522] ? perf_trace_lock+0xac/0x490 [ 2432.081994] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2432.082538] ? lock_downgrade+0x6d0/0x6d0 [ 2432.083026] sock_sendmsg+0x319/0x390 [ 2432.083441] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2432.083984] ? ____sys_sendmsg+0x870/0x870 [ 2432.084445] ? perf_trace_lock+0xac/0x490 [ 2432.084934] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2432.085498] ? timestamp_truncate+0x2f0/0x2f0 [ 2432.086009] ? find_get_entry+0x2c8/0x740 [ 2432.086463] ? __lockdep_reset_lock+0x180/0x180 [ 2432.086992] ? iov_iter_kvec+0x3c/0x130 [ 2432.087436] sock_no_sendpage+0x12c/0x1a0 [ 2432.087880] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2432.088378] ? init_special_inode+0x1f0/0x1f0 [ 2432.088869] kernel_sendpage.part.0+0x146/0x290 [ 2432.089370] sock_sendpage+0xe5/0x140 [ 2432.089784] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2432.090315] pipe_to_sendpage+0x2af/0x380 [ 2432.090791] ? propagate_umount+0x1550/0x1550 [ 2432.091280] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2432.091856] __splice_from_pipe+0x43d/0x890 [ 2432.092322] ? propagate_umount+0x1550/0x1550 [ 2432.092841] generic_splice_sendpage+0xd5/0x140 [ 2432.093341] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2432.093850] ? security_file_permission+0xb1/0xe0 [ 2432.094368] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2432.094873] direct_splice_actor+0x10f/0x170 [ 2432.095355] splice_direct_to_actor+0x387/0x980 [ 2432.095896] ? pipe_to_sendpage+0x380/0x380 [ 2432.096362] ? do_splice_to+0x160/0x160 [ 2432.096790] ? security_file_permission+0xb1/0xe0 [ 2432.097320] do_splice_direct+0x1c4/0x290 [ 2432.097773] ? splice_direct_to_actor+0x980/0x980 [ 2432.098296] ? security_file_permission+0xb1/0xe0 [ 2432.098825] do_sendfile+0x553/0x11e0 [ 2432.099252] ? do_pwritev+0x270/0x270 [ 2432.099667] ? wait_for_completion_io+0x270/0x270 [ 2432.100189] ? rcu_read_lock_any_held+0x75/0xa0 [ 2432.100682] ? vfs_write+0x354/0xb10 [ 2432.101084] __x64_sys_sendfile64+0x1d1/0x210 [ 2432.101571] ? __ia32_sys_sendfile+0x220/0x220 [ 2432.102073] do_syscall_64+0x33/0x40 [ 2432.102503] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2432.103063] RIP: 0033:0x7f63050ecb19 [ 2432.103496] 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 [ 2432.105454] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2432.106268] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2432.107033] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2432.107799] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2432.108568] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2432.109324] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:08:07 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') [ 2432.123416] loop4: detected capacity change from 0 to 135266304 19:08:07 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 67) 19:08:07 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:07 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x30000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:07 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x33000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000000)={'wg2\x00'}) 19:08:07 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') 19:08:07 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 64) [ 2432.240209] FAULT_INJECTION: forcing a failure. [ 2432.240209] name failslab, interval 1, probability 0, space 0, times 0 [ 2432.241955] CPU: 1 PID: 12536 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2432.242743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2432.243650] Call Trace: [ 2432.243964] dump_stack+0x107/0x167 [ 2432.244377] should_fail.cold+0x5/0xa [ 2432.244821] ? create_object.isra.0+0x3a/0xa30 [ 2432.245336] should_failslab+0x5/0x20 [ 2432.245775] kmem_cache_alloc+0x5b/0x310 [ 2432.246237] create_object.isra.0+0x3a/0xa30 [ 2432.246734] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2432.247298] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2432.247879] ? alloc_skb_with_frags+0x92/0x570 [ 2432.248377] __alloc_skb+0xb1/0x5b0 [ 2432.248773] alloc_skb_with_frags+0x92/0x570 [ 2432.249249] ? __lockdep_reset_lock+0x180/0x180 [ 2432.249752] sock_alloc_send_pskb+0x7af/0x930 [ 2432.250234] ? lock_acquire+0x197/0x470 [ 2432.250701] ? sk_alloc+0x350/0x350 [ 2432.251106] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2432.251711] packet_sendmsg+0x189a/0x5370 [ 2432.252167] ? sock_has_perm+0x1ea/0x280 [ 2432.252632] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2432.253187] ? perf_trace_lock+0xac/0x490 [ 2432.253669] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2432.254183] ? lock_downgrade+0x6d0/0x6d0 [ 2432.254671] sock_sendmsg+0x319/0x390 [ 2432.255110] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2432.255645] ? ____sys_sendmsg+0x870/0x870 [ 2432.256127] ? perf_trace_lock+0xac/0x490 [ 2432.256594] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2432.257192] ? timestamp_truncate+0x2f0/0x2f0 [ 2432.257697] ? find_get_entry+0x2c8/0x740 [ 2432.258167] ? __lockdep_reset_lock+0x180/0x180 [ 2432.258692] ? iov_iter_kvec+0x3c/0x130 [ 2432.259149] sock_no_sendpage+0x12c/0x1a0 [ 2432.259627] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2432.260124] ? init_special_inode+0x1f0/0x1f0 [ 2432.260611] kernel_sendpage.part.0+0x146/0x290 [ 2432.261113] sock_sendpage+0xe5/0x140 [ 2432.261524] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2432.262059] pipe_to_sendpage+0x2af/0x380 [ 2432.262504] ? propagate_umount+0x1550/0x1550 [ 2432.262989] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2432.263569] __splice_from_pipe+0x43d/0x890 [ 2432.264035] ? propagate_umount+0x1550/0x1550 [ 2432.264520] generic_splice_sendpage+0xd5/0x140 [ 2432.265015] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2432.265491] ? security_file_permission+0xb1/0xe0 [ 2432.266010] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2432.266513] direct_splice_actor+0x10f/0x170 [ 2432.266988] splice_direct_to_actor+0x387/0x980 [ 2432.267528] ? pipe_to_sendpage+0x380/0x380 [ 2432.267993] ? do_splice_to+0x160/0x160 [ 2432.268417] ? security_file_permission+0xb1/0xe0 [ 2432.268936] do_splice_direct+0x1c4/0x290 [ 2432.269407] ? splice_direct_to_actor+0x980/0x980 [ 2432.269927] ? security_file_permission+0xb1/0xe0 [ 2432.270480] do_sendfile+0x553/0x11e0 [ 2432.270919] ? do_pwritev+0x270/0x270 [ 2432.271356] ? wait_for_completion_io+0x270/0x270 [ 2432.271904] ? rcu_read_lock_any_held+0x75/0xa0 [ 2432.272429] ? vfs_write+0x354/0xb10 [ 2432.272852] __x64_sys_sendfile64+0x1d1/0x210 [ 2432.273360] ? __ia32_sys_sendfile+0x220/0x220 [ 2432.273887] do_syscall_64+0x33/0x40 [ 2432.274291] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2432.274870] RIP: 0033:0x7f63050ecb19 [ 2432.275281] 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 [ 2432.277359] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2432.278181] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2432.278965] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2432.279735] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2432.280496] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2432.281260] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2432.313758] FAULT_INJECTION: forcing a failure. [ 2432.313758] name failslab, interval 1, probability 0, space 0, times 0 [ 2432.315068] CPU: 1 PID: 12539 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2432.315810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2432.316699] Call Trace: [ 2432.316993] dump_stack+0x107/0x167 [ 2432.317386] should_fail.cold+0x5/0xa [ 2432.317798] ? xas_alloc+0x336/0x440 [ 2432.318198] should_failslab+0x5/0x20 [ 2432.318609] kmem_cache_alloc+0x5b/0x310 [ 2432.319059] xas_alloc+0x336/0x440 [ 2432.319443] xas_create+0x34a/0x10d0 [ 2432.319847] ? kernel_text_address+0xf2/0x120 [ 2432.320329] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2432.320896] xas_store+0x8c/0x1c40 [ 2432.321288] __xa_store+0x164/0x2d0 [ 2432.321685] ? xa_delete_node+0x280/0x280 [ 2432.322134] ? trace_hardirqs_on+0x5b/0x180 [ 2432.322601] xa_store+0x31/0x50 [ 2432.322959] __io_uring_add_tctx_node+0x1cf/0x520 [ 2432.323515] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2432.324086] ? alloc_fd+0x2e7/0x670 [ 2432.324516] io_uring_setup+0x1fbb/0x2980 [ 2432.324970] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2432.325551] ? wait_for_completion_io+0x270/0x270 [ 2432.326117] do_syscall_64+0x33/0x40 [ 2432.326544] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2432.327138] RIP: 0033:0x7f5806261b19 [ 2432.327560] 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 [ 2432.329643] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2432.330508] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2432.331326] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2432.332145] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2432.332963] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2432.333771] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:08:21 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') 19:08:21 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:08:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3a000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:08:21 executing program 4: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x103080, 0x6c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x6, 0x8}, {0x40, 0x23}, 0x0, 0x6, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:08:21 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 68) 19:08:21 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 65) 19:08:21 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_config_ext, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:08:21 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20a602, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = inotify_init1(0x80800) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f00000004c0)={0x0, "5f79df822336f64c765fdec5a88c6379"}) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f00000014c0)={r3, "df18801811a0a7a950271e16c440c2ac"}) fcntl$setown(r1, 0x8, 0x0) [ 2446.680252] FAULT_INJECTION: forcing a failure. [ 2446.680252] name failslab, interval 1, probability 0, space 0, times 0 [ 2446.682724] CPU: 0 PID: 12564 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2446.684233] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2446.686031] Call Trace: [ 2446.686617] dump_stack+0x107/0x167 [ 2446.687436] should_fail.cold+0x5/0xa [ 2446.688264] ? ___slab_alloc+0x155/0x700 [ 2446.689155] ? create_object.isra.0+0x3a/0xa30 [ 2446.690152] should_failslab+0x5/0x20 [ 2446.690985] kmem_cache_alloc+0x5b/0x310 [ 2446.691903] create_object.isra.0+0x3a/0xa30 [ 2446.692854] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2446.693984] kmem_cache_alloc+0x159/0x310 [ 2446.694901] xas_alloc+0x336/0x440 [ 2446.695705] xas_create+0x34a/0x10d0 [ 2446.696551] ? kernel_text_address+0xf2/0x120 [ 2446.697543] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2446.698686] xas_store+0x8c/0x1c40 [ 2446.699505] __xa_store+0x164/0x2d0 [ 2446.700309] ? xa_delete_node+0x280/0x280 [ 2446.701235] ? trace_hardirqs_on+0x5b/0x180 [ 2446.702194] xa_store+0x31/0x50 [ 2446.702920] __io_uring_add_tctx_node+0x1cf/0x520 [ 2446.703986] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2446.705116] ? alloc_fd+0x2e7/0x670 [ 2446.705937] io_uring_setup+0x1fbb/0x2980 [ 2446.706856] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2446.707972] ? wait_for_completion_io+0x270/0x270 [ 2446.709084] do_syscall_64+0x33/0x40 [ 2446.709897] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2446.711016] RIP: 0033:0x7f5806261b19 [ 2446.711848] 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 [ 2446.715935] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2446.717637] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2446.719240] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2446.720819] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2446.722404] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2446.723993] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2446.735129] FAULT_INJECTION: forcing a failure. [ 2446.735129] name failslab, interval 1, probability 0, space 0, times 0 [ 2446.737728] CPU: 1 PID: 12574 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2446.739293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2446.741157] Call Trace: [ 2446.741755] dump_stack+0x107/0x167 [ 2446.742580] should_fail.cold+0x5/0xa [ 2446.743449] ? create_object.isra.0+0x3a/0xa30 [ 2446.744477] should_failslab+0x5/0x20 [ 2446.745335] kmem_cache_alloc+0x5b/0x310 [ 2446.746259] create_object.isra.0+0x3a/0xa30 [ 2446.747256] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2446.748406] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2446.749570] ? alloc_skb_with_frags+0x92/0x570 [ 2446.750619] __alloc_skb+0xb1/0x5b0 [ 2446.751458] alloc_skb_with_frags+0x92/0x570 [ 2446.752456] ? __lockdep_reset_lock+0x180/0x180 [ 2446.753510] sock_alloc_send_pskb+0x7af/0x930 [ 2446.754522] ? lock_acquire+0x197/0x470 [ 2446.755437] ? sk_alloc+0x350/0x350 [ 2446.756263] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2446.757460] packet_sendmsg+0x189a/0x5370 [ 2446.758412] ? sock_has_perm+0x1ea/0x280 [ 2446.759338] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2446.760499] ? perf_trace_lock+0xac/0x490 [ 2446.761442] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2446.762514] ? lock_downgrade+0x6d0/0x6d0 [ 2446.763472] sock_sendmsg+0x319/0x390 [ 2446.764330] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2446.765401] ? ____sys_sendmsg+0x870/0x870 [ 2446.766365] ? perf_trace_lock+0xac/0x490 [ 2446.767308] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2446.768488] ? timestamp_truncate+0x2f0/0x2f0 [ 2446.769498] ? find_get_entry+0x2c8/0x740 [ 2446.770436] ? __lockdep_reset_lock+0x180/0x180 [ 2446.771499] ? iov_iter_kvec+0x3c/0x130 [ 2446.772408] sock_no_sendpage+0x12c/0x1a0 [ 2446.773345] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2446.774393] ? init_special_inode+0x1f0/0x1f0 [ 2446.775427] kernel_sendpage.part.0+0x146/0x290 [ 2446.776485] sock_sendpage+0xe5/0x140 [ 2446.777349] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2446.778473] pipe_to_sendpage+0x2af/0x380 [ 2446.779424] ? propagate_umount+0x1550/0x1550 [ 2446.780437] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2446.781646] __splice_from_pipe+0x43d/0x890 [ 2446.782624] ? propagate_umount+0x1550/0x1550 [ 2446.783655] generic_splice_sendpage+0xd5/0x140 [ 2446.784703] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2446.785703] ? security_file_permission+0xb1/0xe0 [ 2446.786795] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2446.787798] direct_splice_actor+0x10f/0x170 [ 2446.788794] splice_direct_to_actor+0x387/0x980 [ 2446.789849] ? pipe_to_sendpage+0x380/0x380 [ 2446.790826] ? do_splice_to+0x160/0x160 [ 2446.791733] ? security_file_permission+0xb1/0xe0 [ 2446.792828] do_splice_direct+0x1c4/0x290 [ 2446.793764] ? splice_direct_to_actor+0x980/0x980 [ 2446.794859] ? security_file_permission+0xb1/0xe0 [ 2446.795969] do_sendfile+0x553/0x11e0 [ 2446.796842] ? do_pwritev+0x270/0x270 [ 2446.797705] ? wait_for_completion_io+0x270/0x270 [ 2446.798800] ? rcu_read_lock_any_held+0x75/0xa0 [ 2446.799850] ? vfs_write+0x354/0xb10 [ 2446.800696] __x64_sys_sendfile64+0x1d1/0x210 [ 2446.801706] ? __ia32_sys_sendfile+0x220/0x220 [ 2446.802748] do_syscall_64+0x33/0x40 [ 2446.803601] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2446.804757] RIP: 0033:0x7f63050ecb19 [ 2446.805597] 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 [ 2446.809757] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2446.811483] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2446.813093] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2446.814707] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2446.816325] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2446.817940] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:08:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x42000000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:21 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:21 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x0, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') 19:08:21 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 66) 19:08:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000680)={'syztnl2\x00', &(0x7f00000001c0)={'ip6tnl0\x00', 0x0, 0x29, 0x8, 0x5, 0x101, 0x2, @mcast1, @loopback, 0x8000, 0x1, 0x1, 0x286}}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x388, 0x0, 0x8, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x7c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x6d, 0x3, "34b875e26499d662a1640fd1abce7de3d57e8a84b30b4c68ccc9e3d8f4a603f8f85c78f7af2c5d205aebfe8324da3868e7826693e9470d26eda42fe1198fff0b236e8c00b448e48c1e375c335f33569e26e50626a661e93604cd15c519046dc3f511d14d8c8a14ebed"}]}, @TIPC_NLA_LINK={0x24, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_LINK={0xc4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x48e4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffd}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}]}, @TIPC_NLA_NODE={0x88, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x40, 0x4, {'gcm(aes)\x00', 0x18, "b6f69e36ba0c1fc888eea522d433e4e83e5e203d4a447192"}}, @TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "f4a9bff6afaf3bafc4ce29b473b8deefed146f73a70b28422b15"}}]}, @TIPC_NLA_LINK={0x64, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x14}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NET={0x4}, @TIPC_NLA_MEDIA={0x110, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf0}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xa3ea}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4b78}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2d3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4a3c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}]}, 0x388}}, 0x20000010) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a000700000000000000000000a8"], 0x18}}, 0x0) pread64(r4, &(0x7f0000000100)=""/82, 0x52, 0x8f) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x2, 0x0, &(0x7f00000000c0)=0xfffffffffffffff6) [ 2446.939793] FAULT_INJECTION: forcing a failure. [ 2446.939793] name failslab, interval 1, probability 0, space 0, times 0 [ 2446.942880] CPU: 0 PID: 12591 Comm: syz-executor.0 Not tainted 5.10.252 #1 19:08:21 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) r1 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) finit_module(r4, &(0x7f00000000c0)='\x9b!\x00', 0x0) sendmsg$nl_generic(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_FILES_UPDATE={0x14, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000080)=[r2, r3, r3], 0x3, 0x0, 0x1, {0x0, r1}}, 0x346) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_READ_FIXED={0x4, 0x2, 0x2007, @fd=r0, 0x5, 0x81, 0x100, 0xc, 0x1, {0x0, r1}}, 0x10000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) [ 2446.944367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2446.946359] Call Trace: [ 2446.946922] dump_stack+0x107/0x167 [ 2446.947697] should_fail.cold+0x5/0xa [ 2446.948490] ? xas_alloc+0x336/0x440 [ 2446.949275] should_failslab+0x5/0x20 [ 2446.950066] kmem_cache_alloc+0x5b/0x310 [ 2446.950920] xas_alloc+0x336/0x440 [ 2446.951681] xas_create+0x34a/0x10d0 [ 2446.952469] ? kernel_text_address+0xf2/0x120 [ 2446.953409] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2446.954492] xas_store+0x8c/0x1c40 [ 2446.955273] __xa_store+0x164/0x2d0 [ 2446.956048] ? xa_delete_node+0x280/0x280 [ 2446.956915] ? trace_hardirqs_on+0x5b/0x180 [ 2446.957823] xa_store+0x31/0x50 [ 2446.958518] __io_uring_add_tctx_node+0x1cf/0x520 [ 2446.959546] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2446.960623] ? alloc_fd+0x2e7/0x670 [ 2446.961401] io_uring_setup+0x1fbb/0x2980 [ 2446.962275] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2446.963334] ? wait_for_completion_io+0x270/0x270 [ 2446.964385] do_syscall_64+0x33/0x40 [ 2446.965151] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2446.966210] RIP: 0033:0x7f5806261b19 [ 2446.966972] 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 [ 2446.970827] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2446.972407] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2446.973871] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2446.975344] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2446.976808] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2446.978275] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2446.998286] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12594 comm=syz-executor.4 19:08:36 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') 19:08:36 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:36 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x72, 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, 0x40, 0x0, @perf_bp={&(0x7f0000000040), 0xc02b98c6eb7bb474}, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r2, r1, 0x0, 0x500000001) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0xce, 0x51, 0x3f, 0x4, 0x0, 0x5, 0xb2044, 0xc, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x6, @perf_config_ext={0x1000, 0xffffffff}, 0x42c04, 0x48, 0x3, 0x6, 0x7, 0x3ff, 0x5, 0x0, 0xaf12838a}, r0, 0x9, r1, 0x2) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000a800"/18], 0x18}}, 0x0) fallocate(r5, 0x48, 0x3, 0xbf4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:08:36 executing program 4: prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:08:36 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x80000001, 0xc0040) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), r0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0), r0) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000c40), 0x80, 0x0) fcntl$setown(r4, 0x8, 0x0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c80)=ANY=[@ANYBLOB="5d21f4148103e401f4072c623a7009b07962e67635710d36fc2bc789d407a0c4a97261a1a9e487b4aefc0e095f4f1359b9470f9154974d787811e7c7f21f52a8c349542ddcfffc885ca469ba47d407d583b39b0ac1da7d3016a793f85b3600217bf586875b629accb61a2e1c09e31822d3a50dca2bf5f3f2ad0a5b7bdecc8047cd678442fe53fea03beecaf43d", @ANYRES16=r3, @ANYBLOB="000827bd7000ffdbdf2501250000080021007063690011000200303030303a30303a31302e30000000000e0001006e6574646576734a47580cf41d1b696d00303030303a30303a31302e30000000000d677ecddb7eed0ee9ddada71c246f4e61a2f185c7b2bef62beafe8082688ff3369e0a72aa927e464ff22b624c862ecc5b1649dbb35384b84b4b74184a399cae82c7a3ea54e1b20ae948d07079fe679c40141f000000"], 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r2, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'hsr0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x4080081}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000b40), r1) sendmsg$SMC_PNETID_DEL(r5, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="56676a45b0f09f805e722c000000", @ANYRES16=r6, @ANYBLOB="00032dbd7000fedbdf25030000000900017973797a310000000000000100000000000000f019eb5defd540885512b8ba7be8528961b9443599c42fdca35fcb36e6fd2e6e084e478062022a4ecb6e7d01f937f396b7da70c38d2d55bfd18b407099dbfb59759bd9c16c60c3488d1411f006ad878d8a22"], 0x2c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4) fcntl$setown(r0, 0x8, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f00000005c0)={0x2ec, 0x16, 0x100, 0x70bd2a, 0x25dfdbfe, {0x3}, [@nested={0x4, 0x65}, @typed={0x8, 0x61, 0x0, 0x0, @fd=r7}, @generic="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", @generic="c56adc04d723f85c6d97cb13655dc951e9a7b10469e3973ef019d951519d408eff1b11ac4858791436426164d896", @nested={0xf6, 0x42, 0x0, 0x1, [@typed={0x8, 0x95, 0x0, 0x0, @uid}, @generic="97d9234e8140e1f372fa0c213a3617e3f328cb46f4210026c16941c4b8868f3cb2ef7e2bc20df4690855e1556ebc557519e347494e1cfaab9b54de25698c51562f4092f1125bbf15beb64def4ebc9c119385c8ad28e9d767fb4e8006b44d11de3daaedb580cb0796fa1cf3715fb1894955393d320a96766454d92553a1fd7c163b5360e0bff64ec6c695079b37720a2937eea6f6d47f792d2a3b6111c076788a9f7ac79802ba9268bccf35caff39c7b05219f496a14a7547dbf88e7777adcf427172a173c62fea1de01298e627f350591d77716cf12714ec437ba3a34db85236190fa2834d9e215ae14a"]}, @generic="5fb4efd37e76cd82f8b7b57139520cfbaa2d9e5fab1e7998642aed60b3a904b80f87c2e2a7b6e50455b8fcbfeac8153f424a4668c7e6c2d1b08da30e989f165d66e4d51eb493b075c681298d9d68e7bec708958a494716fe39c37666308aac15231e052f7817c10b8f9f61ac5f072b2650279aefe01eb1b8e191955914c9667abf0a6226607400232bd805e3e43b4f1503de52a195920b83beeb1c84c9b3", @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x2ec}}, 0x4) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x402000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r9, &(0x7f0000000080)={0x4}) 19:08:36 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 67) 19:08:36 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 69) 19:08:36 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:08:36 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') [ 2461.837962] FAULT_INJECTION: forcing a failure. [ 2461.837962] name failslab, interval 1, probability 0, space 0, times 0 [ 2461.839474] CPU: 1 PID: 12617 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2461.840356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2461.841369] Call Trace: [ 2461.841720] dump_stack+0x107/0x167 [ 2461.842186] should_fail.cold+0x5/0xa [ 2461.842689] ? create_object.isra.0+0x3a/0xa30 [ 2461.843280] should_failslab+0x5/0x20 [ 2461.843790] kmem_cache_alloc+0x5b/0x310 [ 2461.844327] ? mark_held_locks+0x9e/0xe0 [ 2461.844855] create_object.isra.0+0x3a/0xa30 [ 2461.845417] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2461.846072] kmem_cache_alloc+0x159/0x310 [ 2461.846615] xas_alloc+0x336/0x440 [ 2461.847075] xas_create+0x34a/0x10d0 [ 2461.847571] ? kernel_text_address+0xf2/0x120 [ 2461.848153] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.848826] xas_store+0x8c/0x1c40 [ 2461.849293] __xa_store+0x164/0x2d0 [ 2461.849761] ? xa_delete_node+0x280/0x280 [ 2461.850288] ? trace_hardirqs_on+0x5b/0x180 [ 2461.850842] xa_store+0x31/0x50 [ 2461.851264] __io_uring_add_tctx_node+0x1cf/0x520 [ 2461.851904] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2461.852582] ? alloc_fd+0x2e7/0x670 [ 2461.853056] io_uring_setup+0x1fbb/0x2980 [ 2461.853586] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2461.854229] ? wait_for_completion_io+0x270/0x270 [ 2461.854867] do_syscall_64+0x33/0x40 [ 2461.855345] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2461.855381] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2461.855984] RIP: 0033:0x7f5806261b19 [ 2461.855999] 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 [ 2461.856006] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2461.856019] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2461.856026] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2461.856034] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2461.856053] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2461.865356] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2461.868597] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2461.876747] FAULT_INJECTION: forcing a failure. [ 2461.876747] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2461.879613] CPU: 0 PID: 12623 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2461.881186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2461.883076] Call Trace: [ 2461.883700] dump_stack+0x107/0x167 [ 2461.884540] should_fail.cold+0x5/0xa [ 2461.885423] __alloc_pages_nodemask+0x182/0x600 [ 2461.886498] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2461.887901] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2461.889097] ? alloc_skb_with_frags+0x92/0x570 [ 2461.890173] alloc_pages_current+0x187/0x280 [ 2461.891200] alloc_skb_with_frags+0x1a6/0x570 [ 2461.892257] ? __lockdep_reset_lock+0x180/0x180 19:08:36 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') [ 2461.893333] sock_alloc_send_pskb+0x7af/0x930 [ 2461.894546] ? lock_acquire+0x197/0x470 [ 2461.895491] ? sk_alloc+0x350/0x350 [ 2461.896341] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2461.897580] packet_sendmsg+0x189a/0x5370 [ 2461.898575] ? sock_has_perm+0x1ea/0x280 [ 2461.899527] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2461.900712] ? perf_trace_lock+0x2bd/0x490 [ 2461.901708] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2461.902810] ? lock_downgrade+0x6d0/0x6d0 [ 2461.903795] sock_sendmsg+0x319/0x390 [ 2461.904674] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2461.905762] ? ____sys_sendmsg+0x870/0x870 [ 2461.906750] ? perf_trace_lock+0x2bd/0x490 [ 2461.907733] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2461.908935] ? timestamp_truncate+0x2f0/0x2f0 [ 2461.909982] ? __lockdep_reset_lock+0x180/0x180 [ 2461.911050] ? iov_iter_kvec+0x3c/0x130 [ 2461.912000] sock_no_sendpage+0x12c/0x1a0 [ 2461.912962] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2461.914045] ? init_special_inode+0x1f0/0x1f0 [ 2461.915102] kernel_sendpage.part.0+0x146/0x290 [ 2461.916205] sock_sendpage+0xe5/0x140 [ 2461.917099] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2461.918239] pipe_to_sendpage+0x2af/0x380 [ 2461.919196] ? propagate_umount+0x1550/0x1550 [ 2461.920242] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2461.921483] __splice_from_pipe+0x43d/0x890 [ 2461.922480] ? propagate_umount+0x1550/0x1550 [ 2461.923551] generic_splice_sendpage+0xd5/0x140 19:08:36 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') [ 2461.924624] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2461.925748] ? security_file_permission+0xb1/0xe0 [ 2461.926868] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2461.927894] direct_splice_actor+0x10f/0x170 [ 2461.928921] splice_direct_to_actor+0x387/0x980 [ 2461.930007] ? pipe_to_sendpage+0x380/0x380 [ 2461.931007] ? do_splice_to+0x160/0x160 [ 2461.931927] ? security_file_permission+0xb1/0xe0 [ 2461.933043] do_splice_direct+0x1c4/0x290 [ 2461.933994] ? splice_direct_to_actor+0x980/0x980 [ 2461.935113] ? security_file_permission+0xb1/0xe0 [ 2461.936233] do_sendfile+0x553/0x11e0 [ 2461.937134] ? do_pwritev+0x270/0x270 [ 2461.938013] ? wait_for_completion_io+0x270/0x270 [ 2461.939124] ? rcu_read_lock_any_held+0x75/0xa0 [ 2461.940194] ? vfs_write+0x354/0xb10 [ 2461.941059] __x64_sys_sendfile64+0x1d1/0x210 [ 2461.942092] ? __ia32_sys_sendfile+0x220/0x220 [ 2461.943166] do_syscall_64+0x33/0x40 [ 2461.944032] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2461.945204] RIP: 0033:0x7f63050ecb19 [ 2461.946061] 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 [ 2461.950273] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2461.952027] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2461.953675] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2461.955297] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2461.956931] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2461.958554] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:08:36 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:36 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:36 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') 19:08:36 executing program 4: sendmsg$AUDIT_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3e8, 0x500, 0x70bd29, 0x25dfdbfe, "", ["", "", "", "", "", "", "", ""]}, 0x10}}, 0x20000005) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 19:08:36 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 68) [ 2462.046922] FAULT_INJECTION: forcing a failure. [ 2462.046922] name failslab, interval 1, probability 0, space 0, times 0 [ 2462.048271] CPU: 1 PID: 12643 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2462.049097] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2462.050072] Call Trace: [ 2462.050387] dump_stack+0x107/0x167 [ 2462.050817] should_fail.cold+0x5/0xa [ 2462.051264] ? xas_alloc+0x336/0x440 [ 2462.051709] should_failslab+0x5/0x20 [ 2462.052155] kmem_cache_alloc+0x5b/0x310 [ 2462.052635] xas_alloc+0x336/0x440 [ 2462.053053] xas_create+0x34a/0x10d0 [ 2462.053495] ? kernel_text_address+0xf2/0x120 [ 2462.054024] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2462.054643] xas_store+0x8c/0x1c40 [ 2462.055071] __xa_store+0x164/0x2d0 [ 2462.055515] ? xa_delete_node+0x280/0x280 [ 2462.056005] ? trace_hardirqs_on+0x5b/0x180 [ 2462.056516] xa_store+0x31/0x50 [ 2462.056908] __io_uring_add_tctx_node+0x1cf/0x520 [ 2462.057475] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2462.058090] ? alloc_fd+0x2e7/0x670 [ 2462.058528] io_uring_setup+0x1fbb/0x2980 [ 2462.059026] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2462.059631] ? wait_for_completion_io+0x270/0x270 [ 2462.060215] do_syscall_64+0x33/0x40 [ 2462.060651] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2462.061242] RIP: 0033:0x7f5806261b19 [ 2462.061678] 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 [ 2462.063823] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2462.064713] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2462.065547] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2462.066378] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2462.067212] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2462.068055] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:08:37 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffff8000, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:37 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x238101, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r4 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x1, &(0x7f0000000100)=[{&(0x7f0000000280)="30f82cd5dd363cd272422cbaae95c17a0bbf4afb46ec9cb60ab4a6781bb588e76b32bf1c54773e1a67ca0511a46e23beae512294a1022cb92208ac7d21be7137df2fe1f4785bac62dc7777d1de2bee4abb11262877f26f72d3b2127ccc5bd341a40d138fe92c8647bc23674a1781b269a1e8b9f4339124c094a1c9b8f025bc63efd7ef825a8a231d7cb2d55c0a0b05bec24465c2857b9023b62b1a0019b38576d377aba3f966a04ded945280bb93f2133540e2a08d1489ddd10929ee5af6e0020a", 0xc1, 0x5}], 0x0, &(0x7f0000000180)={[{@shortname_lower}, {@shortname_win95}], [{@appraise_type}, {@dont_hash}, {@dont_appraise}, {@dont_appraise}, {@permit_directio}]}) openat(r4, &(0x7f0000000200)='./file0\x00', 0x105000, 0x50) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee00) r5 = socket$netlink(0x10, 0x3, 0x12) getsockopt$sock_cred(r5, 0x1, 0x2, 0x0, &(0x7f0000000140)) [ 2462.101782] FAT-fs (loop4): Unrecognized mount option "appraise_type=imasig" or missing value [ 2462.205029] FAT-fs (loop4): Unrecognized mount option "appraise_type=imasig" or missing value 19:08:52 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsetxattr(r0, &(0x7f00000002c0)=@known='trusted.overlay.opaque\x00', &(0x7f0000000300)='-\x1b\x00', 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f00000001c0)={0xd, 0x1000}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r4, 0x8983, &(0x7f0000000200)={0x1, 'batadv0\x00', {}, 0x217b}) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x2, 0x0, &(0x7f0000000140)) sendmsg$nl_generic(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xac, 0x3b, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@generic="4987b433acd671cd20f4ed3950b26233b52e04a6ff", @typed={0x4, 0x48}, @nested={0x5c, 0x2d, 0x0, 0x1, [@typed={0x8, 0x83, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="e1a786eb74592e974bcab7d39dd5498ab24f00606e2b99a1c435849b49e6864fc8f0d9f6d2fc2dc834ab84862a8024e09febb7cf99ab511034da666cd5da4cb1", @typed={0x8, 0x8b, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x1c, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @typed={0x14, 0x64, 0x0, 0x0, @ipv6=@mcast1}, @nested={0xc, 0x2b, 0x0, 0x1, [@typed={0x8, 0x8f, 0x0, 0x0, @fd=r5}]}]}, 0xac}}, 0x10) 19:08:52 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 69) 19:08:52 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 70) 19:08:52 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:52 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)={0x30, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1716}]]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_DEL_TX_TS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6c1f7c5d241c60d9}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, r1, 0x800, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0xc588, 0x30}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x6}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x4}, @NL80211_ATTR_TSID={0x5, 0xd2, 0xb}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x9}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x6}, @NL80211_ATTR_TSID={0x5, 0xd2, 0xa}, @NL80211_ATTR_TSID={0x5, 0xd2, 0x7}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x20040040) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:08:52 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000080)=':\xd1\xfe\x93j\xa0\x10%\xf7\xa2x\xd0\x97\x1f\x1b\xa8\x1aO~pQ\x89\xb8]\xaa>\xf9\xd7\x14\xc5 \x9b\xf7\xadx\xfe\x94\xa1\xe2\xfby\xccms\x8dW\xb2\x01\xb1\x0f[@M\x8f\xd9\x1c\a\v\x88\xefj7\xf6\xf2ET\xef\x13\xb3K\xfe\x9d5\x96z\xe5j\xffWO\xe0\x89d\x81\xeb\xc9P\xd3\x1d\x90$V4\xdc4\x0f+\xb7\xe3\xd8\a\xb5\x06HP\xa0\xd1h\xbb\x8a?\xb7\xf4\xb1P\\+B\xb8J\x9es\v\xce\xa1\x01\xe3G\xabl\x01\xda\xe3B\xe3\'1^\x8f\xb8\x81/g \xcb\x01\xfb\xe7e\x06#\xac\xc1HeP\xfd\xcaZ\xc4\x93T\xa2\xac\xfe') 19:08:52 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$peeksig(0x4209, r0, &(0x7f0000000100)={0x101, 0x1, 0x62}, &(0x7f0000000140)=[{}, {}]) r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r2, 0x8, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) [ 2477.291730] FAULT_INJECTION: forcing a failure. [ 2477.291730] name failslab, interval 1, probability 0, space 0, times 0 [ 2477.293053] CPU: 0 PID: 12669 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2477.293870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2477.294819] Call Trace: [ 2477.295140] dump_stack+0x107/0x167 [ 2477.295580] should_fail.cold+0x5/0xa [ 2477.296044] ? create_object.isra.0+0x3a/0xa30 [ 2477.296594] should_failslab+0x5/0x20 [ 2477.297045] kmem_cache_alloc+0x5b/0x310 [ 2477.297532] create_object.isra.0+0x3a/0xa30 [ 2477.298053] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2477.298657] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2477.299256] ? alloc_skb_with_frags+0x92/0x570 [ 2477.299818] __alloc_skb+0xb1/0x5b0 [ 2477.300259] alloc_skb_with_frags+0x92/0x570 [ 2477.300778] ? __lockdep_reset_lock+0x180/0x180 [ 2477.301316] sock_alloc_send_pskb+0x7af/0x930 [ 2477.301829] ? lock_acquire+0x197/0x470 [ 2477.302292] ? sk_alloc+0x350/0x350 [ 2477.302716] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2477.303331] packet_sendmsg+0x189a/0x5370 [ 2477.303834] ? sock_has_perm+0x1ea/0x280 [ 2477.304300] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2477.304902] ? finish_task_switch+0x126/0x5d0 [ 2477.305418] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2477.305981] sock_sendmsg+0x319/0x390 [ 2477.306415] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2477.306958] ? ____sys_sendmsg+0x870/0x870 [ 2477.307451] ? io_schedule_timeout+0x140/0x140 [ 2477.307987] ? __lockdep_reset_lock+0x180/0x180 [ 2477.308519] ? iov_iter_kvec+0x3c/0x130 [ 2477.308982] sock_no_sendpage+0x12c/0x1a0 [ 2477.309459] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2477.309997] ? init_special_inode+0x1f0/0x1f0 [ 2477.310519] kernel_sendpage.part.0+0x146/0x290 [ 2477.311057] sock_sendpage+0xe5/0x140 [ 2477.311500] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2477.312076] pipe_to_sendpage+0x2af/0x380 [ 2477.312553] ? propagate_umount+0x1550/0x1550 [ 2477.313068] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2477.313683] __splice_from_pipe+0x43d/0x890 [ 2477.314180] ? propagate_umount+0x1550/0x1550 [ 2477.314703] generic_splice_sendpage+0xd5/0x140 [ 2477.315237] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2477.315759] ? security_file_permission+0xb1/0xe0 [ 2477.316341] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2477.316871] direct_splice_actor+0x10f/0x170 [ 2477.317402] splice_direct_to_actor+0x387/0x980 [ 2477.317968] ? pipe_to_sendpage+0x380/0x380 [ 2477.318489] ? do_splice_to+0x160/0x160 [ 2477.318967] ? security_file_permission+0xb1/0xe0 [ 2477.319553] do_splice_direct+0x1c4/0x290 [ 2477.320056] ? splice_direct_to_actor+0x980/0x980 [ 2477.320641] ? security_file_permission+0xb1/0xe0 [ 2477.321234] do_sendfile+0x553/0x11e0 [ 2477.321705] ? do_pwritev+0x270/0x270 [ 2477.322162] ? wait_for_completion_io+0x270/0x270 [ 2477.322747] ? rcu_read_lock_any_held+0x75/0xa0 [ 2477.323300] ? vfs_write+0x354/0xb10 [ 2477.323759] __x64_sys_sendfile64+0x1d1/0x210 [ 2477.324169] FAULT_INJECTION: forcing a failure. [ 2477.324169] name failslab, interval 1, probability 0, space 0, times 0 [ 2477.324299] ? __ia32_sys_sendfile+0x220/0x220 [ 2477.327693] do_syscall_64+0x33/0x40 [ 2477.328135] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2477.328742] RIP: 0033:0x7f63050ecb19 [ 2477.329184] 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 [ 2477.331339] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2477.332247] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2477.333073] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2477.333919] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2477.334763] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2477.335614] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2477.336496] CPU: 1 PID: 12674 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2477.338296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2477.340471] Call Trace: [ 2477.341116] dump_stack+0x107/0x167 [ 2477.341965] should_fail.cold+0x5/0xa [ 2477.342853] ? create_object.isra.0+0x3a/0xa30 [ 2477.343924] should_failslab+0x5/0x20 [ 2477.344812] kmem_cache_alloc+0x5b/0x310 [ 2477.345757] ? mark_held_locks+0x9e/0xe0 [ 2477.346708] create_object.isra.0+0x3a/0xa30 [ 2477.347744] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2477.348933] kmem_cache_alloc+0x159/0x310 [ 2477.349905] xas_alloc+0x336/0x440 [ 2477.350682] xas_create+0x34a/0x10d0 [ 2477.351557] ? kernel_text_address+0xf2/0x120 [ 2477.352615] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2477.353846] xas_store+0x8c/0x1c40 [ 2477.354637] __xa_store+0x164/0x2d0 [ 2477.355485] ? xa_delete_node+0x280/0x280 [ 2477.356467] ? trace_hardirqs_on+0x5b/0x180 [ 2477.357482] xa_store+0x31/0x50 [ 2477.358255] __io_uring_add_tctx_node+0x1cf/0x520 [ 2477.359379] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2477.360558] ? alloc_fd+0x2e7/0x670 [ 2477.361409] io_uring_setup+0x1fbb/0x2980 [ 2477.362385] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2477.363564] ? wait_for_completion_io+0x270/0x270 [ 2477.364731] do_syscall_64+0x33/0x40 [ 2477.365603] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2477.366794] RIP: 0033:0x7f5806261b19 [ 2477.367668] 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 [ 2477.371932] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2477.373690] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2477.375337] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2477.376998] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2477.378645] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2477.380306] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:08:52 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:08:52 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, 0x0) 19:08:52 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:52 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:08:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x3}, 0x4) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x81}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) fstatfs(r4, &(0x7f00000000c0)=""/106) r5 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r5, 0x8, 0x0) syz_open_dev$mouse(&(0x7f0000000000), 0x100000001, 0x44000) 19:08:52 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, 0x0) 19:08:52 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 70) [ 2477.544884] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59 sclass=netlink_route_socket pid=12692 comm=syz-executor.4 [ 2477.635614] FAULT_INJECTION: forcing a failure. [ 2477.635614] name failslab, interval 1, probability 0, space 0, times 0 [ 2477.638254] CPU: 1 PID: 12702 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2477.639864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2477.641783] Call Trace: [ 2477.642401] dump_stack+0x107/0x167 [ 2477.643250] should_fail.cold+0x5/0xa [ 2477.644147] ? xas_alloc+0x336/0x440 [ 2477.645012] should_failslab+0x5/0x20 [ 2477.645893] kmem_cache_alloc+0x5b/0x310 [ 2477.646843] xas_alloc+0x336/0x440 [ 2477.647680] xas_create+0x34a/0x10d0 [ 2477.648554] ? kernel_text_address+0xf2/0x120 [ 2477.649599] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2477.650816] xas_store+0x8c/0x1c40 [ 2477.651668] __xa_store+0x164/0x2d0 [ 2477.652520] ? xa_delete_node+0x280/0x280 [ 2477.653491] ? trace_hardirqs_on+0x5b/0x180 [ 2477.654502] xa_store+0x31/0x50 [ 2477.655272] __io_uring_add_tctx_node+0x1cf/0x520 [ 2477.656401] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2477.657613] ? alloc_fd+0x2e7/0x670 [ 2477.658472] io_uring_setup+0x1fbb/0x2980 [ 2477.659446] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2477.660630] ? wait_for_completion_io+0x270/0x270 [ 2477.661783] do_syscall_64+0x33/0x40 [ 2477.662649] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2477.663837] RIP: 0033:0x7f5806261b19 [ 2477.664672] 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 [ 2477.668812] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2477.670526] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2477.672145] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2477.673753] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2477.675359] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2477.676972] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2477.736213] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59 sclass=netlink_route_socket pid=12692 comm=syz-executor.4 19:09:06 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 71) 19:09:06 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:06 executing program 4: fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000001cc0), &(0x7f0000001d00), 0x2, 0x1) socket$netlink(0x10, 0x3, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000040), 0x6e, &(0x7f00000013c0)=[{&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/128, 0x80}, {&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000000280)}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/251, 0xfb}], 0x8, &(0x7f0000001440)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}, 0x40002102) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000001740), 0x121181, 0x0) sendmsg$TIPC_NL_KEY_FLUSH(r1, &(0x7f0000001800)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000017c0)={&(0x7f0000001d40)={0x11c, 0x0, 0x200, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x800}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xb1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x2}]}, @TIPC_NLA_BEARER={0xa4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x775e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x8, @private2={0xfc, 0x2, '\x00', 0x1}, 0xffff}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @remote}}, {0x14, 0x2, @in={0x2, 0x4e20, @remote}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000000) recvmmsg$unix(r0, &(0x7f0000001940)=[{{&(0x7f0000001540)=@abs, 0x6e, &(0x7f0000001840)=[{&(0x7f00000015c0)=""/253, 0xfd}, {&(0x7f00000016c0)=""/116, 0x74}, {&(0x7f0000000280)=""/38, 0x26}, {0x0}], 0x4, &(0x7f0000001880)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xa8}}], 0x1, 0x1, &(0x7f0000001980)={0x77359400}) sendmsg$nl_generic(r2, &(0x7f0000001c80)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001c40)={&(0x7f0000001a00)={0x210, 0x12, 0x200, 0x70bd27, 0x25dfdbff, {0x9}, [@generic="9ffac766f5d1dba65f31d85d1b8d990539e27cb4d300c27f6c213143c6c5b2b211873c15f30caa3076c173fbaa3b5f3e9c53b07431d2be993cdc62bf42e08375801ca59ecbac5393bc677abc5d9ac83c774666c090573e98d62ff482f51521d94d480ee63e44180e52f3f6d097b552b81446238a6a3d3e6e1f42b1", @generic="e08e80051c165c927eb936697e96c5f3a23b26fb77b64fa873043ded87672f753f172ccccd3a5fe3fd9bcbddcec6ed5ac1fe8d48b6f2d39e5a05773188711d949e2cdd5ab0385fb6a22dab9926b17b3e85fd629f4f8bdb38b9ab9a9375496dc6d6ad55d7a5372b56ff0c50bcbcdaa477cfc54d5dfcd8be470c15c826febe5e02f4b6a1fa9dd7ad7a1ca7063ac529c488c71f3c0544cd4392b78c159463149083fef9804cd2499965e34f2fbe4751aae2e802a6315f2e1ba590436601b4def1a364c107871758253094", @nested={0xb8, 0x27, 0x0, 0x1, [@typed={0x8, 0x7d, 0x0, 0x0, @u32=0x8}, @generic="668d7bb131101fff85dbe7a9cf2a99791d842e535630f38f11ae5c44805b8551179b0b9da0153b6628d474d87704f2edd99946263596bd296e25a5096ca35bf6b16c7f5adcded1b23e506648c86ab99294a774f45359adf8e26e81b6becfa3a255729d1e5eaa333c60a70d3441f807d9abc4f32b128dd20d024629318505ba76d9e0f7666ae70a19813fe3ce570c702f7fb974409aa1c18022c6c4607e12993ae09ee3bb2399c6661432e51c"]}]}, 0x210}, 0x1, 0x0, 0x0, 0xc4}, 0x8010) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000000)=0x4c) 19:09:06 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:06 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, 0x0) 19:09:06 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 71) 19:09:06 executing program 5: perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x4000, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) 19:09:06 executing program 7: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d00)={0x4, 0x80, 0x1, 0x7, 0x9, 0x2, 0x0, 0x3f, 0xc4020, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000400), 0x5}, 0x20, 0x5, 0x7, 0x3, 0x7fff, 0x2, 0x0, 0x0, 0x496, 0x0, 0x7}, 0xffffffffffffffff, 0xc, r0, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = gettid() ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000004c0)={0x0, 0x0, 0x0, [0x400, 0xf5f5, 0x1, 0x3, 0x1ff], [0x4cf4cabc, 0x3, 0x3, 0x6, 0x1, 0x2, 0x15, 0x80, 0x4, 0x9de, 0x5afb, 0x1, 0x0, 0xe, 0x0, 0x6, 0xffffffffffffffff, 0x8, 0xffffffff, 0xd9c, 0x3, 0xffffffff7fffffff, 0x0, 0x4, 0x8, 0x2, 0xe0, 0x10001, 0x10001, 0x2, 0x5, 0x7fffffff, 0x2e, 0x2, 0xa59, 0x3, 0x2, 0xf0, 0x5, 0x6234, 0x3ff, 0x2, 0x1, 0x7f, 0xb07, 0x1, 0x3, 0x46, 0x3, 0x3, 0x9, 0x2, 0x8, 0xd8f6, 0x1, 0x1, 0xfffffffffffffff9, 0x5, 0x1, 0x7fff, 0x5, 0xfff, 0x223000000000000, 0x6, 0x2, 0x80, 0x80000000, 0x5, 0x1, 0x8001, 0x7, 0x81, 0x39c1, 0x6, 0x81, 0x1000000000000, 0x5, 0xcde, 0x93c4, 0x6, 0x1ff, 0x8, 0x8, 0x9, 0xff, 0xffffffffffffff25, 0x1, 0x100, 0x2, 0x40, 0x80000000, 0x9, 0x8, 0x2, 0x10000, 0x1, 0xe03e, 0x9, 0x40, 0x100000001, 0xfff, 0x800, 0xfffffffffffffffd, 0x81, 0x2, 0x2, 0x3, 0x4a, 0x7, 0x6f, 0x1, 0x6, 0x8, 0x0, 0x200, 0x20, 0x1, 0x9, 0x5, 0xffffffffffffffff, 0x4]}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f0000001d80)={0x3e0000}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000900)={r3, 0xffffffff, 0x1, 0x1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0x28000, 0x0) clone3(&(0x7f0000000380)={0x30114a80, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), {0x22}, &(0x7f0000000240)=""/79, 0x4f, &(0x7f0000000d00)=""/4096, &(0x7f0000000300)=[r5, 0xffffffffffffffff, r2, r2], 0x4, {r6}}, 0x58) rt_sigqueueinfo(r2, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7, 0x1, 0x75, 0xa8, 0x0, 0x3, 0x9022, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x11037, 0x80000003, 0x9, 0x7, 0xdc9, 0x0, 0x100, 0x0, 0x92d, 0x0, 0x5}, r2, 0x8, 0xffffffffffffffff, 0x8) [ 2491.807768] FAULT_INJECTION: forcing a failure. [ 2491.807768] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2491.807859] FAULT_INJECTION: forcing a failure. [ 2491.807859] name failslab, interval 1, probability 0, space 0, times 0 [ 2491.810386] CPU: 1 PID: 12725 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2491.813239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2491.815056] Call Trace: [ 2491.815637] dump_stack+0x107/0x167 [ 2491.816455] should_fail.cold+0x5/0xa [ 2491.817294] __alloc_pages_nodemask+0x182/0x600 [ 2491.818318] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2491.819642] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2491.820808] ? alloc_skb_with_frags+0x92/0x570 [ 2491.821826] alloc_pages_current+0x187/0x280 [ 2491.822794] alloc_skb_with_frags+0x1a6/0x570 [ 2491.823792] ? __lockdep_reset_lock+0x180/0x180 [ 2491.824819] sock_alloc_send_pskb+0x7af/0x930 [ 2491.825805] ? lock_acquire+0x197/0x470 [ 2491.826685] ? sk_alloc+0x350/0x350 [ 2491.827493] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2491.828664] packet_sendmsg+0x189a/0x5370 [ 2491.829590] ? sock_has_perm+0x1ea/0x280 [ 2491.830480] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2491.831622] ? perf_trace_lock+0xac/0x490 [ 2491.832546] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2491.833583] ? lock_downgrade+0x6d0/0x6d0 [ 2491.834500] sock_sendmsg+0x319/0x390 [ 2491.835326] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2491.836364] ? ____sys_sendmsg+0x870/0x870 [ 2491.837292] ? perf_trace_lock+0xac/0x490 [ 2491.838194] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2491.839330] ? timestamp_truncate+0x2f0/0x2f0 [ 2491.840312] ? find_get_entry+0x2c8/0x740 [ 2491.841216] ? __lockdep_reset_lock+0x180/0x180 [ 2491.842225] ? iov_iter_kvec+0x3c/0x130 [ 2491.843100] sock_no_sendpage+0x12c/0x1a0 [ 2491.844014] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2491.845019] ? init_special_inode+0x1f0/0x1f0 [ 2491.846004] kernel_sendpage.part.0+0x146/0x290 [ 2491.847024] sock_sendpage+0xe5/0x140 [ 2491.847865] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2491.848944] pipe_to_sendpage+0x2af/0x380 [ 2491.849849] ? propagate_umount+0x1550/0x1550 [ 2491.850825] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2491.851996] __splice_from_pipe+0x43d/0x890 [ 2491.852939] ? propagate_umount+0x1550/0x1550 [ 2491.853918] generic_splice_sendpage+0xd5/0x140 [ 2491.854923] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2491.855888] ? security_file_permission+0xb1/0xe0 [ 2491.856928] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2491.857880] direct_splice_actor+0x10f/0x170 [ 2491.858832] splice_direct_to_actor+0x387/0x980 [ 2491.859847] ? pipe_to_sendpage+0x380/0x380 [ 2491.860785] ? do_splice_to+0x160/0x160 [ 2491.861645] ? security_file_permission+0xb1/0xe0 [ 2491.862693] do_splice_direct+0x1c4/0x290 [ 2491.863590] ? splice_direct_to_actor+0x980/0x980 [ 2491.864645] ? security_file_permission+0xb1/0xe0 [ 2491.865700] do_sendfile+0x553/0x11e0 [ 2491.866541] ? do_pwritev+0x270/0x270 [ 2491.867365] ? wait_for_completion_io+0x270/0x270 [ 2491.868418] ? rcu_read_lock_any_held+0x75/0xa0 [ 2491.869419] ? vfs_write+0x354/0xb10 [ 2491.870236] __x64_sys_sendfile64+0x1d1/0x210 [ 2491.871206] ? __ia32_sys_sendfile+0x220/0x220 [ 2491.872210] do_syscall_64+0x33/0x40 [ 2491.873013] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2491.874108] RIP: 0033:0x7f63050ecb19 [ 2491.874907] 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 [ 2491.878850] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2491.880483] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2491.882016] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2491.883542] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2491.885082] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2491.886614] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2491.888170] CPU: 0 PID: 12730 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2491.889022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2491.890031] Call Trace: [ 2491.890357] dump_stack+0x107/0x167 [ 2491.890810] should_fail.cold+0x5/0xa [ 2491.891276] ? ___slab_alloc+0x155/0x700 [ 2491.891776] ? create_object.isra.0+0x3a/0xa30 [ 2491.892345] should_failslab+0x5/0x20 [ 2491.892806] kmem_cache_alloc+0x5b/0x310 [ 2491.893307] create_object.isra.0+0x3a/0xa30 [ 2491.893839] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2491.894460] kmem_cache_alloc+0x159/0x310 [ 2491.894972] xas_alloc+0x336/0x440 [ 2491.895412] xas_create+0x34a/0x10d0 [ 2491.895889] ? kernel_text_address+0xf2/0x120 [ 2491.896441] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2491.897087] xas_store+0x8c/0x1c40 [ 2491.897538] __xa_store+0x164/0x2d0 [ 2491.897984] ? xa_delete_node+0x280/0x280 [ 2491.898498] ? trace_hardirqs_on+0x5b/0x180 [ 2491.899033] xa_store+0x31/0x50 [ 2491.899440] __io_uring_add_tctx_node+0x1cf/0x520 [ 2491.900036] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2491.900668] ? alloc_fd+0x2e7/0x670 [ 2491.901128] io_uring_setup+0x1fbb/0x2980 [ 2491.901642] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2491.902254] ? wait_for_completion_io+0x270/0x270 [ 2491.902873] do_syscall_64+0x33/0x40 [ 2491.903326] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2491.903956] RIP: 0033:0x7f5806261b19 [ 2491.904411] 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 [ 2491.906620] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2491.907538] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2491.908404] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2491.909264] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2491.910122] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2491.910982] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:09:06 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 72) 19:09:06 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 72) [ 2491.971172] FAULT_INJECTION: forcing a failure. [ 2491.971172] name failslab, interval 1, probability 0, space 0, times 0 [ 2491.972577] CPU: 0 PID: 12735 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2491.973390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2491.974370] Call Trace: [ 2491.974689] dump_stack+0x107/0x167 [ 2491.975125] should_fail.cold+0x5/0xa [ 2491.975578] ? xas_alloc+0x336/0x440 [ 2491.976035] should_failslab+0x5/0x20 [ 2491.976485] kmem_cache_alloc+0x5b/0x310 [ 2491.976975] xas_alloc+0x336/0x440 [ 2491.977400] xas_create+0x34a/0x10d0 [ 2491.977852] ? kernel_text_address+0xf2/0x120 [ 2491.978383] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2491.979011] xas_store+0x8c/0x1c40 [ 2491.979454] __xa_store+0x164/0x2d0 [ 2491.979906] ? xa_delete_node+0x280/0x280 [ 2491.980407] ? trace_hardirqs_on+0x5b/0x180 [ 2491.980925] xa_store+0x31/0x50 [ 2491.981322] __io_uring_add_tctx_node+0x1cf/0x520 [ 2491.981890] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2491.982503] ? alloc_fd+0x2e7/0x670 [ 2491.982943] io_uring_setup+0x1fbb/0x2980 [ 2491.983440] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2491.984040] ? wait_for_completion_io+0x270/0x270 [ 2491.984640] do_syscall_64+0x33/0x40 [ 2491.985082] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2491.985683] RIP: 0033:0x7f5806261b19 [ 2491.986121] 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 [ 2491.988266] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2491.989158] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2491.989995] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2491.990829] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2491.991661] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2491.992501] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:09:06 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2492.002701] FAULT_INJECTION: forcing a failure. [ 2492.002701] name failslab, interval 1, probability 0, space 0, times 0 [ 2492.004058] CPU: 0 PID: 12736 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2492.004865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2492.005828] Call Trace: [ 2492.006140] dump_stack+0x107/0x167 [ 2492.006571] should_fail.cold+0x5/0xa [ 2492.007021] should_failslab+0x5/0x20 [ 2492.007468] __kmalloc_node_track_caller+0x74/0x3b0 [ 2492.008061] ? alloc_skb_with_frags+0x92/0x570 [ 2492.008602] __alloc_skb+0xb1/0x5b0 [ 2492.009038] alloc_skb_with_frags+0x92/0x570 [ 2492.009561] ? __lockdep_reset_lock+0x180/0x180 [ 2492.010105] sock_alloc_send_pskb+0x7af/0x930 [ 2492.010631] ? lock_acquire+0x197/0x470 [ 2492.011103] ? sk_alloc+0x350/0x350 [ 2492.011533] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2492.012171] packet_sendmsg+0x189a/0x5370 [ 2492.012678] ? sock_has_perm+0x1ea/0x280 [ 2492.013151] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2492.013750] ? perf_trace_lock+0x2bd/0x490 [ 2492.014252] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2492.014810] ? lock_downgrade+0x6d0/0x6d0 [ 2492.015305] sock_sendmsg+0x319/0x390 [ 2492.015751] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2492.016310] ? ____sys_sendmsg+0x870/0x870 [ 2492.016807] ? perf_trace_lock+0x2bd/0x490 [ 2492.017299] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2492.017903] ? timestamp_truncate+0x2f0/0x2f0 [ 2492.018430] ? __lockdep_reset_lock+0x180/0x180 [ 2492.018968] ? iov_iter_kvec+0x3c/0x130 [ 2492.019440] sock_no_sendpage+0x12c/0x1a0 [ 2492.019928] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2492.020472] ? init_special_inode+0x1f0/0x1f0 [ 2492.021006] kernel_sendpage.part.0+0x146/0x290 [ 2492.021556] sock_sendpage+0xe5/0x140 [ 2492.022000] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2492.022580] pipe_to_sendpage+0x2af/0x380 [ 2492.023063] ? propagate_umount+0x1550/0x1550 [ 2492.023587] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2492.024223] __splice_from_pipe+0x43d/0x890 [ 2492.024732] ? propagate_umount+0x1550/0x1550 [ 2492.025262] generic_splice_sendpage+0xd5/0x140 [ 2492.025800] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2492.026317] ? security_file_permission+0xb1/0xe0 [ 2492.026880] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2492.027395] direct_splice_actor+0x10f/0x170 [ 2492.027919] splice_direct_to_actor+0x387/0x980 [ 2492.028465] ? pipe_to_sendpage+0x380/0x380 [ 2492.028970] ? do_splice_to+0x160/0x160 [ 2492.029635] ? security_file_permission+0xb1/0xe0 [ 2492.030279] do_splice_direct+0x1c4/0x290 [ 2492.030764] ? splice_direct_to_actor+0x980/0x980 [ 2492.031326] ? security_file_permission+0xb1/0xe0 [ 2492.031905] do_sendfile+0x553/0x11e0 [ 2492.032358] ? do_pwritev+0x270/0x270 [ 2492.032803] ? wait_for_completion_io+0x270/0x270 [ 2492.033366] ? rcu_read_lock_any_held+0x75/0xa0 [ 2492.033901] ? vfs_write+0x354/0xb10 [ 2492.034338] __x64_sys_sendfile64+0x1d1/0x210 [ 2492.034853] ? __ia32_sys_sendfile+0x220/0x220 [ 2492.035393] do_syscall_64+0x33/0x40 [ 2492.035832] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2492.036422] RIP: 0033:0x7f63050ecb19 [ 2492.036850] 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 [ 2492.038953] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2492.039838] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2492.040654] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2492.041470] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2492.042288] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2492.043108] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:09:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ffdd000080a800f80000000022d3ac5bcf3768"], 0x18}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x138c, 0x2e, 0x200, 0x70bd28, 0x25dfdbfe, {0x3}, [@generic="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", @generic="5947d4bc1684480289cbe46ca6be52d6499b299f73290e981c3fdd43fcb40147208954577f0219950aa876c369e1686d22f23c8dd721c7", @generic="eec6f80c5ea7d01a90037a8af504121801ea6c8d3d63b9", @typed={0x8, 0x62, 0x0, 0x0, @fd=r2}, @nested={0x320, 0x35, 0x0, 0x1, [@generic="b8b8e9531ceb8beea0ec11092269e6ebd1ca99f2a95875585e959d7444db961b7c06262153a1ac8094f521030056a13371432c7d5138ed51a347afba5b9c822441d477c3f00d9a229fe8bfd965017584222d0933dcc6eeb04042986fecb4fb7e8f5dd919250d9caab5db74aa1ff5a039476c3086ca3c7d5737182a3fc0e88b64a8810b3496778dc1705ddbfe174a46180f59b9186c78f0ac436029b61bccad056a5c271ec42d1b05d25fdec6cae3fc70625a39e387264cb41c64c4d76e868c8951dd635d65ef75eb71ac02", @generic="d945cda072229a4f978c278d52136f01ad4d03cfad5d7e856d876f08a977a46ecee15e144a143613a7c959de74902685e9473fd6147f66405f6629048b01d5e19201f86464fe14c915d9b1c0b298f2f94830ac8dd493fa98579271c53434b67493abe9da376847e4d6dfb18377b6e3cfc5fbd0a04fe9a5399f488543dbe6e69c6466ea1eca4a8a3c247fcbd4ed804c920e1e11029e603f593108626bb855efb2f3642b7b", @typed={0x8, 0x3e, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x5, 0x0, 0x0, @ipv4=@empty}, @generic="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", @generic="055635aa6a6dbca03bf32dca26fe1f3a73326d956ab1413186d76f6a059792cfbe05812ca1574b5858eab93c13c9c65171a4b3cfab16b0bb8e3d2102069b3fd9119e7af5a05a76b947bb687e61f9d14c57d99bd8f431bf182940be4a6727c5fe3480436c84fb76eb53b7eb0b70e0b346f0966c27029a1097f09fb4bd6e0175", @typed={0x8, 0x95, 0x0, 0x0, @ipv4=@multicast1}, @typed={0xc, 0x96, 0x0, 0x0, @u64=0x2}, @typed={0xf, 0x21, 0x0, 0x0, @str=']-])+\\.#^-\x00'}]}]}, 0x138c}, 0x1, 0x0, 0x0, 0x4000840}, 0x0) 19:09:07 executing program 5: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r0, 0x10, 0x9e, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048000}, 0x8080) perf_event_open(&(0x7f0000000440)={0x5, 0x80, 0x72, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x40, 0x0, 0xa0, 0x5, 0xffffffffffffffd7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0xfffffffffffffffa, 0x10000005) fcntl$setown(r1, 0x8, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r3) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x8, 0x70bd27, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4014}, 0x0) 19:09:07 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsetxattr(r0, &(0x7f00000002c0)=@known='trusted.overlay.opaque\x00', &(0x7f0000000300)='-\x1b\x00', 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f00000001c0)={0xd, 0x1000}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r4, 0x8983, &(0x7f0000000200)={0x1, 'batadv0\x00', {}, 0x217b}) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x2, 0x0, &(0x7f0000000140)) sendmsg$nl_generic(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0xac, 0x3b, 0x1, 0x70bd25, 0x25dfdbfc, {}, [@generic="4987b433acd671cd20f4ed3950b26233b52e04a6ff", @typed={0x4, 0x48}, @nested={0x5c, 0x2d, 0x0, 0x1, [@typed={0x8, 0x83, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="e1a786eb74592e974bcab7d39dd5498ab24f00606e2b99a1c435849b49e6864fc8f0d9f6d2fc2dc834ab84862a8024e09febb7cf99ab511034da666cd5da4cb1", @typed={0x8, 0x8b, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x1c, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, @typed={0x14, 0x64, 0x0, 0x0, @ipv6=@mcast1}, @nested={0xc, 0x2b, 0x0, 0x1, [@typed={0x8, 0x8f, 0x0, 0x0, @fd=r5}]}]}, 0xac}}, 0x10) 19:09:07 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 73) [ 2492.104318] FAULT_INJECTION: forcing a failure. [ 2492.104318] name failslab, interval 1, probability 0, space 0, times 0 [ 2492.105720] CPU: 0 PID: 12756 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2492.106518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2492.107457] Call Trace: [ 2492.107763] dump_stack+0x107/0x167 [ 2492.108195] should_fail.cold+0x5/0xa [ 2492.108640] ? create_object.isra.0+0x3a/0xa30 [ 2492.109167] should_failslab+0x5/0x20 [ 2492.109618] kmem_cache_alloc+0x5b/0x310 [ 2492.110085] ? mark_held_locks+0x9e/0xe0 [ 2492.110555] create_object.isra.0+0x3a/0xa30 [ 2492.111055] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2492.111650] kmem_cache_alloc+0x159/0x310 [ 2492.112149] xas_alloc+0x336/0x440 [ 2492.112563] xas_create+0x34a/0x10d0 [ 2492.112999] ? kernel_text_address+0xf2/0x120 [ 2492.113516] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2492.114120] xas_store+0x8c/0x1c40 [ 2492.114549] __xa_store+0x164/0x2d0 [ 2492.114970] ? xa_delete_node+0x280/0x280 [ 2492.115460] ? trace_hardirqs_on+0x5b/0x180 [ 2492.115984] xa_store+0x31/0x50 [ 2492.116370] __io_uring_add_tctx_node+0x1cf/0x520 [ 2492.116923] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2492.117522] ? alloc_fd+0x2e7/0x670 [ 2492.117953] io_uring_setup+0x1fbb/0x2980 [ 2492.118441] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2492.119026] ? wait_for_completion_io+0x270/0x270 [ 2492.119613] do_syscall_64+0x33/0x40 [ 2492.120049] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2492.120634] RIP: 0033:0x7f5806261b19 [ 2492.121060] 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 [ 2492.123149] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2492.124024] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2492.124844] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2492.125658] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2492.126475] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2492.127288] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:09:07 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:07 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2492.219149] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59 sclass=netlink_route_socket pid=12772 comm=syz-executor.2 19:09:20 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d00)={0x4, 0x80, 0x1, 0x7, 0x9, 0x2, 0x0, 0x3f, 0xc4020, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000400), 0x5}, 0x20, 0x5, 0x7, 0x3, 0x7fff, 0x2, 0x0, 0x0, 0x496, 0x0, 0x7}, 0xffffffffffffffff, 0xc, r0, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = gettid() ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000004c0)={0x0, 0x0, 0x0, [0x400, 0xf5f5, 0x1, 0x3, 0x1ff], [0x4cf4cabc, 0x3, 0x3, 0x6, 0x1, 0x2, 0x15, 0x80, 0x4, 0x9de, 0x5afb, 0x1, 0x0, 0xe, 0x0, 0x6, 0xffffffffffffffff, 0x8, 0xffffffff, 0xd9c, 0x3, 0xffffffff7fffffff, 0x0, 0x4, 0x8, 0x2, 0xe0, 0x10001, 0x10001, 0x2, 0x5, 0x7fffffff, 0x2e, 0x2, 0xa59, 0x3, 0x2, 0xf0, 0x5, 0x6234, 0x3ff, 0x2, 0x1, 0x7f, 0xb07, 0x1, 0x3, 0x46, 0x3, 0x3, 0x9, 0x2, 0x8, 0xd8f6, 0x1, 0x1, 0xfffffffffffffff9, 0x5, 0x1, 0x7fff, 0x5, 0xfff, 0x223000000000000, 0x6, 0x2, 0x80, 0x80000000, 0x5, 0x1, 0x8001, 0x7, 0x81, 0x39c1, 0x6, 0x81, 0x1000000000000, 0x5, 0xcde, 0x93c4, 0x6, 0x1ff, 0x8, 0x8, 0x9, 0xff, 0xffffffffffffff25, 0x1, 0x100, 0x2, 0x40, 0x80000000, 0x9, 0x8, 0x2, 0x10000, 0x1, 0xe03e, 0x9, 0x40, 0x100000001, 0xfff, 0x800, 0xfffffffffffffffd, 0x81, 0x2, 0x2, 0x3, 0x4a, 0x7, 0x6f, 0x1, 0x6, 0x8, 0x0, 0x200, 0x20, 0x1, 0x9, 0x5, 0xffffffffffffffff, 0x4]}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f0000001d80)={0x3e0000}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000900)={r3, 0xffffffff, 0x1, 0x1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0x28000, 0x0) clone3(&(0x7f0000000380)={0x30114a80, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), {0x22}, &(0x7f0000000240)=""/79, 0x4f, &(0x7f0000000d00)=""/4096, &(0x7f0000000300)=[r5, 0xffffffffffffffff, r2, r2], 0x4, {r6}}, 0x58) rt_sigqueueinfo(r2, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7, 0x1, 0x75, 0xa8, 0x0, 0x3, 0x9022, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x11037, 0x80000003, 0x9, 0x7, 0xdc9, 0x0, 0x100, 0x0, 0x92d, 0x0, 0x5}, r2, 0x8, 0xffffffffffffffff, 0x8) 19:09:21 executing program 4: socket$netlink(0x10, 0x3, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socket$inet(0x2, 0x6, 0x7) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x111000, 0x0) r1 = syz_io_uring_setup(0x1c28, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r4 = dup2(r1, r1) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r4, 0x80, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x2, @remote}}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000080)=@IORING_OP_WRITE={0x17, 0x2, 0x0, @fd=r5, 0x58, &(0x7f0000000040)="f48984a8636e299645b300cd5a3e94b212cc99a4ee7845b36ca8ad3f9bf58465bea6c2f6a6", 0x25, 0x1, 0x0, {0x0, r6}}, 0xffffffff) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:09:21 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$FIOCLEX(r0, 0x5451) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x200}}, './file0\x00'}) r3 = openat$cgroup_int(r1, &(0x7f0000000080)='memory.max\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) 19:09:21 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="00ffffdd000000a800"/18], 0x18}}, 0x0) fsetxattr$security_evm(r1, &(0x7f0000000000), &(0x7f0000000040)=@v2={0x3, 0x3, 0xe, 0x8, 0xcf, "f8219816202902b784ad165726d29b95fa7e983c2d9c387fc608564c1f175e2f789708fa4fc8c04833ddec58c8b4f3f9ada2ab856233b404c95dcd2b45b8e83da4dfdc064c29a0c05feca8457048ce38316e3b7bbb4775dc2227d90232595753a389661d09e392a0ff78017241f0bd04a7f7145e46bf71a76bdb14ba9c162298c87c7a80882bc58ba769caab0b985fe9e16e04799ff849b7f8f778a80b0bb832c28af49dcc97b6e3a49fbf9aa6ca66b09241c9205daf8663938b7f5ad4cd0e19dd89fae9a41ff36be5a133f81b1ca2"}, 0xd8, 0x3) fcntl$setown(r0, 0x8, 0x0) 19:09:21 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 73) 19:09:21 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:21 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 74) 19:09:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2506.053955] audit: type=1400 audit(1772996961.042:14): avc: denied { create } for pid=12782 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 2506.060522] FAULT_INJECTION: forcing a failure. [ 2506.060522] name failslab, interval 1, probability 0, space 0, times 0 [ 2506.063110] CPU: 1 PID: 12792 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2506.064701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2506.066580] Call Trace: [ 2506.067184] dump_stack+0x107/0x167 [ 2506.068028] should_fail.cold+0x5/0xa [ 2506.068917] ? xas_alloc+0x336/0x440 [ 2506.069765] should_failslab+0x5/0x20 [ 2506.070632] kmem_cache_alloc+0x5b/0x310 [ 2506.071566] xas_alloc+0x336/0x440 [ 2506.072389] xas_create+0x34a/0x10d0 [ 2506.073245] ? kernel_text_address+0xf2/0x120 [ 2506.074272] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2506.075458] xas_store+0x8c/0x1c40 [ 2506.076292] __xa_store+0x164/0x2d0 [ 2506.077130] ? xa_delete_node+0x280/0x280 [ 2506.078081] ? trace_hardirqs_on+0x5b/0x180 [ 2506.079074] xa_store+0x31/0x50 [ 2506.079820] __io_uring_add_tctx_node+0x1cf/0x520 [ 2506.080921] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2506.082110] ? alloc_fd+0x2e7/0x670 [ 2506.082959] io_uring_setup+0x1fbb/0x2980 [ 2506.083916] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2506.085080] ? wait_for_completion_io+0x270/0x270 [ 2506.086215] do_syscall_64+0x33/0x40 [ 2506.087064] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2506.088289] RIP: 0033:0x7f5806261b19 [ 2506.089145] 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 [ 2506.093356] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2506.095086] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2506.096717] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2506.098342] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2506.100046] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2506.101672] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2506.108957] FAULT_INJECTION: forcing a failure. [ 2506.108957] name failslab, interval 1, probability 0, space 0, times 0 [ 2506.111418] CPU: 0 PID: 12796 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2506.112905] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2506.114668] Call Trace: [ 2506.115248] dump_stack+0x107/0x167 [ 2506.116054] should_fail.cold+0x5/0xa [ 2506.116877] ? create_object.isra.0+0x3a/0xa30 [ 2506.117853] should_failslab+0x5/0x20 [ 2506.118666] kmem_cache_alloc+0x5b/0x310 [ 2506.119547] create_object.isra.0+0x3a/0xa30 [ 2506.120498] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2506.121598] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2506.122686] ? alloc_skb_with_frags+0x92/0x570 [ 2506.123687] __alloc_skb+0xb1/0x5b0 19:09:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2506.124492] alloc_skb_with_frags+0x92/0x570 [ 2506.125599] ? __lockdep_reset_lock+0x180/0x180 [ 2506.126614] sock_alloc_send_pskb+0x7af/0x930 [ 2506.127582] ? lock_acquire+0x197/0x470 [ 2506.128470] ? sk_alloc+0x350/0x350 [ 2506.129270] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2506.130430] packet_sendmsg+0x189a/0x5370 [ 2506.131355] ? sock_has_perm+0x1ea/0x280 [ 2506.132239] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2506.133344] ? perf_trace_lock+0x2bd/0x490 [ 2506.134281] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2506.135305] ? lock_downgrade+0x6d0/0x6d0 [ 2506.136229] sock_sendmsg+0x319/0x390 [ 2506.137059] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2506.138088] ? ____sys_sendmsg+0x870/0x870 [ 2506.139018] ? perf_trace_lock+0x2bd/0x490 [ 2506.139932] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2506.141062] ? timestamp_truncate+0x2f0/0x2f0 [ 2506.142035] ? __lockdep_reset_lock+0x180/0x180 [ 2506.143039] ? iov_iter_kvec+0x3c/0x130 [ 2506.143917] sock_no_sendpage+0x12c/0x1a0 [ 2506.144817] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2506.145830] ? init_special_inode+0x1f0/0x1f0 [ 2506.146819] kernel_sendpage.part.0+0x146/0x290 [ 2506.147831] sock_sendpage+0xe5/0x140 [ 2506.148668] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2506.149741] pipe_to_sendpage+0x2af/0x380 [ 2506.150635] ? propagate_umount+0x1550/0x1550 [ 2506.151606] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2506.152782] __splice_from_pipe+0x43d/0x890 [ 2506.153725] ? propagate_umount+0x1550/0x1550 [ 2506.154724] generic_splice_sendpage+0xd5/0x140 [ 2506.155730] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2506.156708] ? security_file_permission+0xb1/0xe0 [ 2506.157757] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2506.158711] direct_splice_actor+0x10f/0x170 [ 2506.159665] splice_direct_to_actor+0x387/0x980 [ 2506.160708] ? pipe_to_sendpage+0x380/0x380 [ 2506.161645] ? do_splice_to+0x160/0x160 [ 2506.162515] ? security_file_permission+0xb1/0xe0 [ 2506.163570] do_splice_direct+0x1c4/0x290 [ 2506.164478] ? splice_direct_to_actor+0x980/0x980 [ 2506.165530] ? security_file_permission+0xb1/0xe0 [ 2506.166597] do_sendfile+0x553/0x11e0 [ 2506.167463] ? do_pwritev+0x270/0x270 [ 2506.168298] ? wait_for_completion_io+0x270/0x270 [ 2506.169334] ? rcu_read_lock_any_held+0x75/0xa0 [ 2506.170324] ? vfs_write+0x354/0xb10 [ 2506.171134] __x64_sys_sendfile64+0x1d1/0x210 [ 2506.172113] ? __ia32_sys_sendfile+0x220/0x220 [ 2506.173124] do_syscall_64+0x33/0x40 [ 2506.173938] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2506.175033] RIP: 0033:0x7f63050ecb19 [ 2506.175836] 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 [ 2506.179779] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2506.181436] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2506.182961] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2506.184500] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2506.186043] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2506.187564] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:09:21 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2506.221599] FAULT_INJECTION: forcing a failure. [ 2506.221599] name failslab, interval 1, probability 0, space 0, times 0 [ 2506.224118] CPU: 0 PID: 12805 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2506.225604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2506.227367] Call Trace: [ 2506.227947] dump_stack+0x107/0x167 [ 2506.228760] should_fail.cold+0x5/0xa [ 2506.229603] ? create_object.isra.0+0x3a/0xa30 [ 2506.230600] should_failslab+0x5/0x20 [ 2506.231420] kmem_cache_alloc+0x5b/0x310 [ 2506.232305] ? mark_held_locks+0x9e/0xe0 [ 2506.233193] create_object.isra.0+0x3a/0xa30 [ 2506.234147] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2506.235253] kmem_cache_alloc+0x159/0x310 [ 2506.236172] xas_alloc+0x336/0x440 [ 2506.236950] xas_create+0x34a/0x10d0 [ 2506.237772] ? kernel_text_address+0xf2/0x120 [ 2506.238749] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2506.239889] xas_store+0x8c/0x1c40 [ 2506.240718] __xa_store+0x164/0x2d0 [ 2506.241517] ? xa_delete_node+0x280/0x280 [ 2506.242440] ? trace_hardirqs_on+0x5b/0x180 [ 2506.243395] xa_store+0x31/0x50 [ 2506.244123] __io_uring_add_tctx_node+0x1cf/0x520 [ 2506.245161] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2506.246284] ? alloc_fd+0x2e7/0x670 [ 2506.247097] io_uring_setup+0x1fbb/0x2980 [ 2506.248023] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2506.249109] ? wait_for_completion_io+0x270/0x270 [ 2506.250216] do_syscall_64+0x33/0x40 [ 2506.251018] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2506.252127] RIP: 0033:0x7f5806261b19 [ 2506.252925] 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 [ 2506.256847] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2506.258482] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2506.260010] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a 19:09:21 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 75) [ 2506.261534] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2506.263356] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2506.264909] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:09:21 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d00)={0x4, 0x80, 0x1, 0x7, 0x9, 0x2, 0x0, 0x3f, 0xc4020, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000400), 0x5}, 0x20, 0x5, 0x7, 0x3, 0x7fff, 0x2, 0x0, 0x0, 0x496, 0x0, 0x7}, 0xffffffffffffffff, 0xc, r0, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r2 = gettid() ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000004c0)={0x0, 0x0, 0x0, [0x400, 0xf5f5, 0x1, 0x3, 0x1ff], [0x4cf4cabc, 0x3, 0x3, 0x6, 0x1, 0x2, 0x15, 0x80, 0x4, 0x9de, 0x5afb, 0x1, 0x0, 0xe, 0x0, 0x6, 0xffffffffffffffff, 0x8, 0xffffffff, 0xd9c, 0x3, 0xffffffff7fffffff, 0x0, 0x4, 0x8, 0x2, 0xe0, 0x10001, 0x10001, 0x2, 0x5, 0x7fffffff, 0x2e, 0x2, 0xa59, 0x3, 0x2, 0xf0, 0x5, 0x6234, 0x3ff, 0x2, 0x1, 0x7f, 0xb07, 0x1, 0x3, 0x46, 0x3, 0x3, 0x9, 0x2, 0x8, 0xd8f6, 0x1, 0x1, 0xfffffffffffffff9, 0x5, 0x1, 0x7fff, 0x5, 0xfff, 0x223000000000000, 0x6, 0x2, 0x80, 0x80000000, 0x5, 0x1, 0x8001, 0x7, 0x81, 0x39c1, 0x6, 0x81, 0x1000000000000, 0x5, 0xcde, 0x93c4, 0x6, 0x1ff, 0x8, 0x8, 0x9, 0xff, 0xffffffffffffff25, 0x1, 0x100, 0x2, 0x40, 0x80000000, 0x9, 0x8, 0x2, 0x10000, 0x1, 0xe03e, 0x9, 0x40, 0x100000001, 0xfff, 0x800, 0xfffffffffffffffd, 0x81, 0x2, 0x2, 0x3, 0x4a, 0x7, 0x6f, 0x1, 0x6, 0x8, 0x0, 0x200, 0x20, 0x1, 0x9, 0x5, 0xffffffffffffffff, 0x4]}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r4, 0x4008f50a, &(0x7f0000001d80)={0x3e0000}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, &(0x7f0000000900)={r3, 0xffffffff, 0x1, 0x1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340), 0x28000, 0x0) clone3(&(0x7f0000000380)={0x30114a80, &(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200), {0x22}, &(0x7f0000000240)=""/79, 0x4f, &(0x7f0000000d00)=""/4096, &(0x7f0000000300)=[r5, 0xffffffffffffffff, r2, r2], 0x4, {r6}}, 0x58) rt_sigqueueinfo(r2, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7, 0x1, 0x75, 0xa8, 0x0, 0x3, 0x9022, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x11037, 0x80000003, 0x9, 0x7, 0xdc9, 0x0, 0x100, 0x0, 0x92d, 0x0, 0x5}, r2, 0x8, 0xffffffffffffffff, 0x8) 19:09:21 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:09:21 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x6, 0x80, 0x6, 0x0, 0x6, 0x80, 0x0, 0xc3b, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000000), 0x9}, 0x0, 0x9147, 0xdf, 0x2, 0x4, 0x7f, 0x4, 0x0, 0xffff, 0x0, 0x2}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, 0x0) 19:09:21 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x80000001, 0xc0040) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), r0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0), r0) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000c40), 0x80, 0x0) fcntl$setown(r4, 0x8, 0x0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c80)=ANY=[@ANYBLOB="5d21f4148103e401f4072c623a7009b07962e67635710d36fc2bc789d407a0c4a97261a1a9e487b4aefc0e095f4f1359b9470f9154974d787811e7c7f21f52a8c349542ddcfffc885ca469ba47d407d583b39b0ac1da7d3016a793f85b3600217bf586875b629accb61a2e1c09e31822d3a50dca2bf5f3f2ad0a5b7bdecc8047cd678442fe53fea03beecaf43d", @ANYRES16=r3, @ANYBLOB="000827bd7000ffdbdf2501250000080021007063690011000200303030303a30303a31302e30000000000e0001006e6574646576734a47580cf41d1b696d00303030303a30303a31302e30000000000d677ecddb7eed0ee9ddada71c246f4e61a2f185c7b2bef62beafe8082688ff3369e0a72aa927e464ff22b624c862ecc5b1649dbb35384b84b4b74184a399cae82c7a3ea54e1b20ae948d07079fe679c40141f000000"], 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r2, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'hsr0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x4080081}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000b40), r1) sendmsg$SMC_PNETID_DEL(r5, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="56676a45b0f09f805e722c000000", @ANYRES16=r6, @ANYBLOB="00032dbd7000fedbdf25030000000900017973797a310000000000000100000000000000f019eb5defd540885512b8ba7be8528961b9443599c42fdca35fcb36e6fd2e6e084e478062022a4ecb6e7d01f937f396b7da70c38d2d55bfd18b407099dbfb59759bd9c16c60c3488d1411f006ad878d8a22"], 0x2c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4) fcntl$setown(r0, 0x8, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f00000005c0)={0x2ec, 0x16, 0x100, 0x70bd2a, 0x25dfdbfe, {0x3}, [@nested={0x4, 0x65}, @typed={0x8, 0x61, 0x0, 0x0, @fd=r7}, @generic="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", @generic="c56adc04d723f85c6d97cb13655dc951e9a7b10469e3973ef019d951519d408eff1b11ac4858791436426164d896", @nested={0xf6, 0x42, 0x0, 0x1, [@typed={0x8, 0x95, 0x0, 0x0, @uid}, @generic="97d9234e8140e1f372fa0c213a3617e3f328cb46f4210026c16941c4b8868f3cb2ef7e2bc20df4690855e1556ebc557519e347494e1cfaab9b54de25698c51562f4092f1125bbf15beb64def4ebc9c119385c8ad28e9d767fb4e8006b44d11de3daaedb580cb0796fa1cf3715fb1894955393d320a96766454d92553a1fd7c163b5360e0bff64ec6c695079b37720a2937eea6f6d47f792d2a3b6111c076788a9f7ac79802ba9268bccf35caff39c7b05219f496a14a7547dbf88e7777adcf427172a173c62fea1de01298e627f350591d77716cf12714ec437ba3a34db85236190fa2834d9e215ae14a"]}, @generic="5fb4efd37e76cd82f8b7b57139520cfbaa2d9e5fab1e7998642aed60b3a904b80f87c2e2a7b6e50455b8fcbfeac8153f424a4668c7e6c2d1b08da30e989f165d66e4d51eb493b075c681298d9d68e7bec708958a494716fe39c37666308aac15231e052f7817c10b8f9f61ac5f072b2650279aefe01eb1b8e191955914c9667abf0a6226607400232bd805e3e43b4f1503de52a195920b83beeb1c84c9b3", @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x2ec}}, 0x4) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x402000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r9, &(0x7f0000000080)={0x4}) [ 2506.439850] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 19:09:35 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:35 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 74) 19:09:35 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x80000001, 0xc0040) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000140), r0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0), r0) r4 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000c40), 0x80, 0x0) fcntl$setown(r4, 0x8, 0x0) sendmsg$DEVLINK_CMD_GET(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000c80)=ANY=[@ANYBLOB="5d21f4148103e401f4072c623a7009b07962e67635710d36fc2bc789d407a0c4a97261a1a9e487b4aefc0e095f4f1359b9470f9154974d787811e7c7f21f52a8c349542ddcfffc885ca469ba47d407d583b39b0ac1da7d3016a793f85b3600217bf586875b629accb61a2e1c09e31822d3a50dca2bf5f3f2ad0a5b7bdecc8047cd678442fe53fea03beecaf43d", @ANYRES16=r3, @ANYBLOB="000827bd7000ffdbdf2501250000080021007063690011000200303030303a30303a31302e30000000000e0001006e6574646576734a47580cf41d1b696d00303030303a30303a31302e30000000000d677ecddb7eed0ee9ddada71c246f4e61a2f185c7b2bef62beafe8082688ff3369e0a72aa927e464ff22b624c862ecc5b1649dbb35384b84b4b74184a399cae82c7a3ea54e1b20ae948d07079fe679c40141f000000"], 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) sendmsg$SMC_PNETID_DEL(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r2, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv_slave_1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'hsr0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x4080081}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000b40), r1) sendmsg$SMC_PNETID_DEL(r5, &(0x7f0000000c00)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="56676a45b0f09f805e722c000000", @ANYRES16=r6, @ANYBLOB="00032dbd7000fedbdf25030000000900017973797a310000000000000100000000000000f019eb5defd540885512b8ba7be8528961b9443599c42fdca35fcb36e6fd2e6e084e478062022a4ecb6e7d01f937f396b7da70c38d2d55bfd18b407099dbfb59759bd9c16c60c3488d1411f006ad878d8a22"], 0x2c}, 0x1, 0x0, 0x0, 0x4008080}, 0x4) fcntl$setown(r0, 0x8, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f00000005c0)={0x2ec, 0x16, 0x100, 0x70bd2a, 0x25dfdbfe, {0x3}, [@nested={0x4, 0x65}, @typed={0x8, 0x61, 0x0, 0x0, @fd=r7}, @generic="25cf216283bbb3541985ad6b270c28847cd9241384e4049097f90bacfeed07e1c463bc0b2111cbb50f32ecff1e5f24b24b6a85caa52fdaadd1481a21fd9e7f8d165b21413025f2524f3f3c368c3a4c3cb9088e5c4a5126ab35de3e238b2bf7a787e8d71e1de19446b5acf1d2d56842c23cda50206d8d0920b6d299f7b0c731716a40b03ab8d0951c8b54233d79be955c3d0f7973266170f477612be9c3e53197f71617247ec7b3930e51f509400ba29d4d770057d5c48f59a35f3cf45632e4b1f482b84ad9e144765ead18a161398c2e62184f9130f2d9f5eefd7cbf858017b49f3936ca4097b32247f7834c51efa14fc4037b949d0d2267325be4ed8253", @generic="c56adc04d723f85c6d97cb13655dc951e9a7b10469e3973ef019d951519d408eff1b11ac4858791436426164d896", @nested={0xf6, 0x42, 0x0, 0x1, [@typed={0x8, 0x95, 0x0, 0x0, @uid}, @generic="97d9234e8140e1f372fa0c213a3617e3f328cb46f4210026c16941c4b8868f3cb2ef7e2bc20df4690855e1556ebc557519e347494e1cfaab9b54de25698c51562f4092f1125bbf15beb64def4ebc9c119385c8ad28e9d767fb4e8006b44d11de3daaedb580cb0796fa1cf3715fb1894955393d320a96766454d92553a1fd7c163b5360e0bff64ec6c695079b37720a2937eea6f6d47f792d2a3b6111c076788a9f7ac79802ba9268bccf35caff39c7b05219f496a14a7547dbf88e7777adcf427172a173c62fea1de01298e627f350591d77716cf12714ec437ba3a34db85236190fa2834d9e215ae14a"]}, @generic="5fb4efd37e76cd82f8b7b57139520cfbaa2d9e5fab1e7998642aed60b3a904b80f87c2e2a7b6e50455b8fcbfeac8153f424a4668c7e6c2d1b08da30e989f165d66e4d51eb493b075c681298d9d68e7bec708958a494716fe39c37666308aac15231e052f7817c10b8f9f61ac5f072b2650279aefe01eb1b8e191955914c9667abf0a6226607400232bd805e3e43b4f1503de52a195920b83beeb1c84c9b3", @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x2ec}}, 0x4) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x402000, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r9, &(0x7f0000000080)={0x4}) 19:09:35 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r1, 0x300, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x1c, 0x18, {0x1, @bearer=@l2={'ib', 0x3a, 'batadv_slave_1\x00'}}}}, ["", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x20048080}, 0x40000) 19:09:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180001020000ffffffdd000000a800000000"], 0x18}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x0, 0x9, 0xb4, 0x9, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, 0x20, 0x40, 0x63, 0x7}}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@private1, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0x107) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000400)={'gre0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB='tunl0\x00'/16, @ANYRES32=0x0, @ANYBLOB="07008000000000a6000000014a0f0068006400003f2f907864010102ffffffff01441c6ea30a0101017fffffff0000000080000001e0000001000007ff44344881ac1e01010000004f7f0000010000003f7f00000100000005e00000020000003fac1414bb00000007ac14141500000000000000"]}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)={0x150, 0x0, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) getsockopt$sock_cred(r7, 0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r8, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r8, 0x89f2, &(0x7f0000000200)={'erspan0\x00', &(0x7f0000000740)={'gre0\x00', r9, 0x8000, 0x1, 0x3f, 0x8, {{0x21, 0x4, 0x3, 0x9, 0x84, 0x67, 0x0, 0x6, 0x2f, 0x0, @multicast1, @broadcast, {[@cipso={0x86, 0x69, 0x3, [{0x5, 0x10, "8df95bea14b2edf264245653ecb4"}, {0x6, 0x12, "241f72c171cec157b9484b4851245bc2"}, {0x2, 0x2}, {0x2, 0x5, "d8a41e"}, {0x1, 0xe, "d0f850440651e87c269db97a"}, {0x2, 0xf, "19042f17e53bf3fd13cbfdf3f4"}, {0x1, 0xe, "14a4dae1db09e367950bbc41"}, {0x1, 0xf, "bde73e5f5901a10d6ba70b633a"}]}, @ra={0x94, 0x4, 0x1}]}}}}}) 19:09:35 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 76) 19:09:35 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d5fd14a01c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:35 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) [ 2520.879152] FAULT_INJECTION: forcing a failure. [ 2520.879152] name failslab, interval 1, probability 0, space 0, times 0 [ 2520.880501] CPU: 1 PID: 12839 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2520.881286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2520.882222] Call Trace: [ 2520.882528] dump_stack+0x107/0x167 [ 2520.882949] should_fail.cold+0x5/0xa [ 2520.883383] ? __alloc_skb+0x6d/0x5b0 [ 2520.883818] should_failslab+0x5/0x20 [ 2520.883913] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12843 comm=syz-executor.5 [ 2520.884261] kmem_cache_alloc_node+0x55/0x330 [ 2520.884280] __alloc_skb+0x6d/0x5b0 [ 2520.888184] alloc_skb_with_frags+0x92/0x570 [ 2520.888687] ? __lockdep_reset_lock+0x180/0x180 [ 2520.889218] sock_alloc_send_pskb+0x7af/0x930 [ 2520.889729] ? lock_acquire+0x197/0x470 [ 2520.890069] FAULT_INJECTION: forcing a failure. [ 2520.890069] name failslab, interval 1, probability 0, space 0, times 0 [ 2520.890190] ? sk_alloc+0x350/0x350 [ 2520.893416] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2520.894021] packet_sendmsg+0x189a/0x5370 [ 2520.894504] ? sock_has_perm+0x1ea/0x280 [ 2520.894967] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2520.895557] ? finish_task_switch+0x126/0x5d0 [ 2520.896075] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2520.896633] sock_sendmsg+0x319/0x390 [ 2520.897062] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2520.897603] ? ____sys_sendmsg+0x870/0x870 [ 2520.898089] ? io_schedule_timeout+0x140/0x140 [ 2520.898613] ? __lockdep_reset_lock+0x180/0x180 [ 2520.899141] ? iov_iter_kvec+0x3c/0x130 [ 2520.899609] sock_no_sendpage+0x12c/0x1a0 [ 2520.900080] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2520.900621] ? init_special_inode+0x1f0/0x1f0 [ 2520.901141] kernel_sendpage.part.0+0x146/0x290 [ 2520.901675] sock_sendpage+0xe5/0x140 [ 2520.902116] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2520.902684] pipe_to_sendpage+0x2af/0x380 [ 2520.903160] ? propagate_umount+0x1550/0x1550 [ 2520.903669] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2520.904299] __splice_from_pipe+0x43d/0x890 [ 2520.904790] ? propagate_umount+0x1550/0x1550 [ 2520.905304] generic_splice_sendpage+0xd5/0x140 [ 2520.905831] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2520.906336] ? security_file_permission+0xb1/0xe0 [ 2520.906881] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2520.907380] direct_splice_actor+0x10f/0x170 [ 2520.907883] splice_direct_to_actor+0x387/0x980 [ 2520.908428] ? pipe_to_sendpage+0x380/0x380 [ 2520.908924] ? do_splice_to+0x160/0x160 [ 2520.909382] ? security_file_permission+0xb1/0xe0 [ 2520.909933] do_splice_direct+0x1c4/0x290 [ 2520.910403] ? splice_direct_to_actor+0x980/0x980 [ 2520.910956] ? security_file_permission+0xb1/0xe0 [ 2520.911506] do_sendfile+0x553/0x11e0 [ 2520.911947] ? do_pwritev+0x270/0x270 [ 2520.912390] ? wait_for_completion_io+0x270/0x270 [ 2520.912941] ? rcu_read_lock_any_held+0x75/0xa0 [ 2520.913464] ? vfs_write+0x354/0xb10 [ 2520.913892] __x64_sys_sendfile64+0x1d1/0x210 [ 2520.914399] ? __ia32_sys_sendfile+0x220/0x220 [ 2520.914925] do_syscall_64+0x33/0x40 [ 2520.915350] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2520.915934] RIP: 0033:0x7f63050ecb19 [ 2520.916366] 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 [ 2520.918457] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2520.919324] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2520.920134] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2520.920954] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2520.921765] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2520.922584] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2520.923443] CPU: 0 PID: 12842 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2520.925040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2520.926908] Call Trace: [ 2520.927507] dump_stack+0x107/0x167 [ 2520.928354] should_fail.cold+0x5/0xa [ 2520.929223] ? xas_alloc+0x336/0x440 [ 2520.930065] should_failslab+0x5/0x20 [ 2520.930924] kmem_cache_alloc+0x5b/0x310 [ 2520.931860] xas_alloc+0x336/0x440 [ 2520.932688] xas_create+0x34a/0x10d0 [ 2520.933548] ? kernel_text_address+0xf2/0x120 [ 2520.934565] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2520.935758] xas_store+0x8c/0x1c40 [ 2520.936618] __xa_store+0x164/0x2d0 [ 2520.937454] ? xa_delete_node+0x280/0x280 [ 2520.938411] ? trace_hardirqs_on+0x5b/0x180 [ 2520.939413] xa_store+0x31/0x50 [ 2520.940180] __io_uring_add_tctx_node+0x1cf/0x520 [ 2520.941277] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2520.942463] ? alloc_fd+0x2e7/0x670 [ 2520.943317] io_uring_setup+0x1fbb/0x2980 [ 2520.944293] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2520.945434] ? wait_for_completion_io+0x270/0x270 [ 2520.946597] do_syscall_64+0x33/0x40 [ 2520.947444] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2520.948613] RIP: 0033:0x7f5806261b19 [ 2520.949458] 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 [ 2520.953589] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2520.955312] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2520.956916] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2520.958524] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2520.960139] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2520.961758] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2520.968196] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2520.972318] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12838 comm=syz-executor.4 19:09:35 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2520.985218] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12852 comm=syz-executor.5 [ 2520.998578] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12838 comm=syz-executor.4 19:09:36 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsetxattr$security_selinux(r0, &(0x7f0000000040), &(0x7f0000000080)='system_u:object_r:sshd_exec_t:s0\x00', 0x21, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r1, 0x8, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'ipvlan0\x00'}) 19:09:36 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000000)={{0x464, 0x2}, 0x100, './file0\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r2, r1, 0x0, 0x500000001) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) r5 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r5, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:09:36 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 75) 19:09:36 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:36 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:36 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040), r0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r1, 0x300, 0x70bd2c, 0x25dfdbfc, {{}, {}, {0x1c, 0x18, {0x1, @bearer=@l2={'ib', 0x3a, 'batadv_slave_1\x00'}}}}, ["", "", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x20048080}, 0x40000) 19:09:36 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 77) [ 2521.084386] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12862 comm=syz-executor.2 19:09:36 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) [ 2521.123683] FAULT_INJECTION: forcing a failure. [ 2521.123683] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.125075] CPU: 1 PID: 12868 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2521.125885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.126831] Call Trace: [ 2521.127136] dump_stack+0x107/0x167 [ 2521.127560] should_fail.cold+0x5/0xa [ 2521.127996] ? create_object.isra.0+0x3a/0xa30 [ 2521.128529] should_failslab+0x5/0x20 [ 2521.128960] kmem_cache_alloc+0x5b/0x310 [ 2521.129426] ? mark_held_locks+0x9e/0xe0 [ 2521.129890] create_object.isra.0+0x3a/0xa30 [ 2521.130386] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2521.130965] kmem_cache_alloc+0x159/0x310 [ 2521.131439] xas_alloc+0x336/0x440 [ 2521.131847] xas_create+0x34a/0x10d0 [ 2521.132281] ? kernel_text_address+0xf2/0x120 [ 2521.132792] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2521.133386] xas_store+0x8c/0x1c40 [ 2521.133799] __xa_store+0x164/0x2d0 [ 2521.134212] ? xa_delete_node+0x280/0x280 [ 2521.134688] ? trace_hardirqs_on+0x5b/0x180 [ 2521.135183] xa_store+0x31/0x50 [ 2521.135562] __io_uring_add_tctx_node+0x1cf/0x520 [ 2521.136106] ? io_uring_alloc_task_context+0x6a0/0x6a0 [ 2521.136709] ? alloc_fd+0x2e7/0x670 [ 2521.137130] io_uring_setup+0x1fbb/0x2980 [ 2521.137607] ? __do_sys_io_uring_enter+0x1890/0x1890 [ 2521.138181] ? wait_for_completion_io+0x270/0x270 [ 2521.138746] do_syscall_64+0x33/0x40 [ 2521.139173] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2521.139758] RIP: 0033:0x7f5806261b19 [ 2521.140189] 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 [ 2521.142277] RSP: 002b:00007f58037d7108 EFLAGS: 00000202 ORIG_RAX: 00000000000001a9 [ 2521.143143] RAX: ffffffffffffffda RBX: 00007f5806374f60 RCX: 00007f5806261b19 [ 2521.143949] RDX: 0000000020ffd000 RSI: 0000000020000040 RDI: 0000000000000f7a [ 2521.144761] RBP: 0000000020000040 R08: 0000000020000100 R09: 0000000020000100 [ 2521.145566] R10: 00000000200000c0 R11: 0000000000000202 R12: 0000000020000100 [ 2521.146375] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2521.156975] FAULT_INJECTION: forcing a failure. 19:09:36 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000018, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2521.156975] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.159776] CPU: 0 PID: 12874 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2521.161362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.163243] Call Trace: [ 2521.163848] dump_stack+0x107/0x167 [ 2521.164697] should_fail.cold+0x5/0xa [ 2521.165569] ? create_object.isra.0+0x3a/0xa30 [ 2521.166610] should_failslab+0x5/0x20 [ 2521.167475] kmem_cache_alloc+0x5b/0x310 [ 2521.168422] create_object.isra.0+0x3a/0xa30 [ 2521.169422] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2521.170585] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 2521.171743] ? alloc_skb_with_frags+0x92/0x570 [ 2521.172824] __alloc_skb+0xb1/0x5b0 [ 2521.173670] alloc_skb_with_frags+0x92/0x570 [ 2521.174680] ? __lockdep_reset_lock+0x180/0x180 [ 2521.175745] sock_alloc_send_pskb+0x7af/0x930 [ 2521.176786] ? lock_acquire+0x197/0x470 [ 2521.177712] ? sk_alloc+0x350/0x350 [ 2521.178561] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2521.179779] packet_sendmsg+0x189a/0x5370 [ 2521.180771] ? sock_has_perm+0x1ea/0x280 [ 2521.181700] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2521.182865] ? perf_trace_lock+0x2bd/0x490 [ 2521.183860] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2521.184965] ? lock_downgrade+0x6d0/0x6d0 [ 2521.185939] sock_sendmsg+0x319/0x390 [ 2521.186810] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2521.187894] ? ____sys_sendmsg+0x870/0x870 [ 2521.188873] ? perf_trace_lock+0x2bd/0x490 [ 2521.189840] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2521.191030] ? timestamp_truncate+0x2f0/0x2f0 [ 2521.192059] ? __lockdep_reset_lock+0x180/0x180 [ 2521.193124] ? iov_iter_kvec+0x3c/0x130 [ 2521.194058] sock_no_sendpage+0x12c/0x1a0 [ 2521.195013] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2521.196082] ? init_special_inode+0x1f0/0x1f0 [ 2521.197132] kernel_sendpage.part.0+0x146/0x290 [ 2521.198203] sock_sendpage+0xe5/0x140 [ 2521.199082] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2521.200222] pipe_to_sendpage+0x2af/0x380 [ 2521.201171] ? propagate_umount+0x1550/0x1550 [ 2521.202195] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2521.203432] __splice_from_pipe+0x43d/0x890 [ 2521.204430] ? propagate_umount+0x1550/0x1550 [ 2521.205472] generic_splice_sendpage+0xd5/0x140 [ 2521.206534] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2521.207559] ? security_file_permission+0xb1/0xe0 [ 2521.208656] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2521.209661] direct_splice_actor+0x10f/0x170 [ 2521.210661] splice_direct_to_actor+0x387/0x980 [ 2521.211719] ? pipe_to_sendpage+0x380/0x380 [ 2521.212718] ? do_splice_to+0x160/0x160 [ 2521.213616] ? security_file_permission+0xb1/0xe0 [ 2521.214731] do_splice_direct+0x1c4/0x290 [ 2521.215669] ? splice_direct_to_actor+0x980/0x980 [ 2521.216782] ? security_file_permission+0xb1/0xe0 [ 2521.217888] do_sendfile+0x553/0x11e0 [ 2521.218777] ? do_pwritev+0x270/0x270 [ 2521.219648] ? wait_for_completion_io+0x270/0x270 [ 2521.220760] ? rcu_read_lock_any_held+0x75/0xa0 [ 2521.221807] ? vfs_write+0x354/0xb10 [ 2521.222663] __x64_sys_sendfile64+0x1d1/0x210 [ 2521.223670] ? __ia32_sys_sendfile+0x220/0x220 [ 2521.224739] do_syscall_64+0x33/0x40 [ 2521.225588] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2521.226734] RIP: 0033:0x7f63050ecb19 [ 2521.227573] 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 [ 2521.231695] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2521.233418] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2521.235023] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2521.236649] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2521.238253] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2521.239853] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:09:36 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000002e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:36 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 78) 19:09:36 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000002f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:36 executing program 2: prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:09:36 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2521.284333] FAULT_INJECTION: forcing a failure. [ 2521.284333] name failslab, interval 1, probability 0, space 0, times 0 [ 2521.285890] CPU: 1 PID: 12885 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2521.286692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2521.287647] Call Trace: [ 2521.287952] dump_stack+0x107/0x167 [ 2521.288382] should_fail.cold+0x5/0xa [ 2521.288822] ? vm_area_dup+0x78/0x290 [ 2521.289261] should_failslab+0x5/0x20 [ 2521.289696] kmem_cache_alloc+0x5b/0x310 [ 2521.290163] vm_area_dup+0x78/0x290 [ 2521.290591] ? lock_release+0x680/0x680 [ 2521.291048] ? mark_lock+0xf5/0x2df0 [ 2521.291477] ? lock_chain_count+0x20/0x20 [ 2521.291957] ? mark_lock+0xf5/0x2df0 [ 2521.292400] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2521.293003] ? lock_chain_count+0x20/0x20 [ 2521.293484] ? mark_lock+0xf5/0x2df0 [ 2521.293919] ? vm_area_alloc+0x110/0x110 [ 2521.294388] ? __lock_acquire+0x1657/0x5b00 [ 2521.294892] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2521.295493] ? vmacache_find+0x55/0x2a0 [ 2521.295947] __split_vma+0xa8/0x4e0 [ 2521.296375] __do_munmap+0x365/0x1260 [ 2521.296815] ? arch_get_unmapped_area+0x450/0x450 [ 2521.297374] ? lock_release+0x680/0x680 [ 2521.297828] mmap_region+0x7cc/0x1500 [ 2521.298276] do_mmap+0x868/0x1370 [ 2521.298680] vm_mmap_pgoff+0x198/0x1f0 [ 2521.299126] ? randomize_page+0xb0/0xb0 [ 2521.299586] ksys_mmap_pgoff+0x41c/0x560 [ 2521.300056] ? find_mergeable_anon_vma+0x250/0x250 [ 2521.300642] do_syscall_64+0x33/0x40 [ 2521.301064] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2521.301651] RIP: 0033:0x7f5806261b62 [ 2521.302079] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2521.304267] RSP: 002b:00007f58037d70f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2521.305136] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f5806261b62 [ 2521.306004] RDX: 0000000000000003 RSI: 0000000000024140 RDI: 0000000020ffb000 [ 2521.306871] RBP: 0000000020ffb000 R08: 0000000000000005 R09: 0000000000000000 [ 2521.307730] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2521.308594] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2534.102136] FAULT_INJECTION: forcing a failure. [ 2534.102136] name failslab, interval 1, probability 0, space 0, times 0 [ 2534.103478] CPU: 1 PID: 12901 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2534.104258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2534.105213] Call Trace: [ 2534.105520] dump_stack+0x107/0x167 [ 2534.105944] should_fail.cold+0x5/0xa [ 2534.106383] ? create_object.isra.0+0x3a/0xa30 [ 2534.106910] should_failslab+0x5/0x20 [ 2534.107345] kmem_cache_alloc+0x5b/0x310 [ 2534.107816] create_object.isra.0+0x3a/0xa30 [ 2534.108326] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2534.108905] kmem_cache_alloc+0x159/0x310 [ 2534.109389] vm_area_dup+0x78/0x290 [ 2534.109813] ? lock_release+0x680/0x680 [ 2534.110269] ? mark_lock+0xf5/0x2df0 [ 2534.110707] ? lock_chain_count+0x20/0x20 [ 2534.111182] ? mark_lock+0xf5/0x2df0 [ 2534.111614] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2534.112216] ? lock_chain_count+0x20/0x20 [ 2534.112706] ? mark_lock+0xf5/0x2df0 [ 2534.113135] ? vm_area_alloc+0x110/0x110 [ 2534.113601] ? __lock_acquire+0x1657/0x5b00 [ 2534.114105] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2534.114711] ? vmacache_find+0x55/0x2a0 [ 2534.115165] __split_vma+0xa8/0x4e0 [ 2534.115583] __do_munmap+0x365/0x1260 [ 2534.116026] ? arch_get_unmapped_area+0x450/0x450 [ 2534.116589] ? lock_release+0x680/0x680 [ 2534.117045] mmap_region+0x7cc/0x1500 [ 2534.117488] do_mmap+0x868/0x1370 [ 2534.117897] vm_mmap_pgoff+0x198/0x1f0 [ 2534.118347] ? randomize_page+0xb0/0xb0 [ 2534.118810] ksys_mmap_pgoff+0x41c/0x560 [ 2534.119275] ? find_mergeable_anon_vma+0x250/0x250 [ 2534.119848] do_syscall_64+0x33/0x40 [ 2534.120278] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2534.120874] RIP: 0033:0x7f5806261b62 [ 2534.121304] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2534.123416] RSP: 002b:00007f58037d70f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2534.124291] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f5806261b62 [ 2534.125113] RDX: 0000000000000003 RSI: 0000000000024140 RDI: 0000000020ffb000 [ 2534.125937] RBP: 0000000020ffb000 R08: 0000000000000005 R09: 0000000000000000 [ 2534.126754] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2534.127572] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2534.136940] FAULT_INJECTION: forcing a failure. [ 2534.136940] name fail_page_alloc, interval 1, probability 0, space 0, times 0 19:09:49 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 76) 19:09:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, 0x0, 0x300, 0x70bd27, 0x25dfdbfb, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, [""]}, 0x28}}, 0x4c054) 19:09:49 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 79) 19:09:49 executing program 2: prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:09:49 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:09:49 executing program 5: r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x2, 0x80, 0x4, 0xc2, 0x4, 0x1f, 0x0, 0x100000001, 0x20, 0xf, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x3870, 0x1, @perf_config_ext={0x1, 0x2}, 0x1443, 0x1, 0x86e2, 0x3, 0x20, 0x800, 0x0, 0x0, 0x7fffffff, 0x0, 0x8360aa}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x40080, 0x10, 0xaaca0e72fb9667e}, 0x18) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/cgroups\x00', 0x0, 0x0) sendmsg$NL80211_CMD_TDLS_OPER(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x800, 0x70bd27, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000004}, 0x8081) fcntl$setown(r1, 0x8, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r5, r4, 0x0, 0x500000001) r8 = dup3(r3, 0xffffffffffffffff, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r8, &(0x7f0000000280)={0x8}) 19:09:49 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000030, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:49 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 2534.140298] CPU: 0 PID: 12903 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2534.141310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2534.142511] Call Trace: [ 2534.142897] dump_stack+0x107/0x167 [ 2534.143419] should_fail.cold+0x5/0xa [ 2534.143967] __alloc_pages_nodemask+0x182/0x600 [ 2534.144672] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2534.145560] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2534.146312] ? alloc_skb_with_frags+0x92/0x570 [ 2534.146983] alloc_pages_current+0x187/0x280 [ 2534.147636] alloc_skb_with_frags+0x1a6/0x570 [ 2534.148308] ? __lockdep_reset_lock+0x180/0x180 [ 2534.149009] sock_alloc_send_pskb+0x7af/0x930 [ 2534.149653] ? lock_acquire+0x197/0x470 [ 2534.150250] ? sk_alloc+0x350/0x350 [ 2534.150783] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2534.151561] packet_sendmsg+0x189a/0x5370 [ 2534.152188] ? sock_has_perm+0x1ea/0x280 [ 2534.152800] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2534.153558] ? perf_trace_lock+0x2bd/0x490 [ 2534.154206] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2534.154899] ? lock_downgrade+0x6d0/0x6d0 [ 2534.155524] sock_sendmsg+0x319/0x390 [ 2534.156078] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2534.156785] ? ____sys_sendmsg+0x870/0x870 [ 2534.157417] ? perf_trace_lock+0x2bd/0x490 [ 2534.158035] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2534.158787] ? timestamp_truncate+0x2f0/0x2f0 [ 2534.159445] ? __lockdep_reset_lock+0x180/0x180 [ 2534.160124] ? iov_iter_kvec+0x3c/0x130 [ 2534.160740] sock_no_sendpage+0x12c/0x1a0 [ 2534.161341] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2534.162028] ? init_special_inode+0x1f0/0x1f0 [ 2534.162703] kernel_sendpage.part.0+0x146/0x290 [ 2534.163390] sock_sendpage+0xe5/0x140 [ 2534.163964] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2534.164643] pipe_to_sendpage+0x2af/0x380 [ 2534.165129] ? propagate_umount+0x1550/0x1550 [ 2534.165646] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2534.166265] __splice_from_pipe+0x43d/0x890 [ 2534.166767] ? propagate_umount+0x1550/0x1550 [ 2534.167295] generic_splice_sendpage+0xd5/0x140 [ 2534.167830] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2534.168352] ? security_file_permission+0xb1/0xe0 [ 2534.168920] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2534.169426] direct_splice_actor+0x10f/0x170 [ 2534.169935] splice_direct_to_actor+0x387/0x980 [ 2534.170477] ? pipe_to_sendpage+0x380/0x380 [ 2534.170986] ? do_splice_to+0x160/0x160 [ 2534.171445] ? security_file_permission+0xb1/0xe0 [ 2534.172020] do_splice_direct+0x1c4/0x290 [ 2534.172507] ? splice_direct_to_actor+0x980/0x980 [ 2534.173070] ? security_file_permission+0xb1/0xe0 [ 2534.173636] do_sendfile+0x553/0x11e0 [ 2534.174088] ? do_pwritev+0x270/0x270 [ 2534.174530] ? wait_for_completion_io+0x270/0x270 [ 2534.175092] ? rcu_read_lock_any_held+0x75/0xa0 [ 2534.175623] ? vfs_write+0x354/0xb10 [ 2534.176060] __x64_sys_sendfile64+0x1d1/0x210 [ 2534.176590] ? __ia32_sys_sendfile+0x220/0x220 [ 2534.177131] do_syscall_64+0x33/0x40 [ 2534.177563] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2534.178154] RIP: 0033:0x7f63050ecb19 [ 2534.178586] 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 [ 2534.180708] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2534.181588] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2534.182413] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2534.183231] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2534.184048] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2534.184869] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:09:49 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000033, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:49 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:09:49 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 77) 19:09:49 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:49 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:09:49 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 80) [ 2534.339412] FAULT_INJECTION: forcing a failure. [ 2534.339412] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2534.342162] CPU: 1 PID: 12935 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2534.343625] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2534.345435] Call Trace: [ 2534.346008] dump_stack+0x107/0x167 [ 2534.346801] should_fail.cold+0x5/0xa [ 2534.347630] __alloc_pages_nodemask+0x182/0x600 [ 2534.348655] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2534.349963] ? __kmalloc_node_track_caller+0x2f8/0x3b0 [ 2534.351094] ? alloc_skb_with_frags+0x92/0x570 [ 2534.352087] alloc_pages_current+0x187/0x280 [ 2534.353060] alloc_skb_with_frags+0x1a6/0x570 [ 2534.354027] ? __lockdep_reset_lock+0x180/0x180 [ 2534.355034] sock_alloc_send_pskb+0x7af/0x930 [ 2534.355994] ? lock_acquire+0x197/0x470 [ 2534.356882] ? sk_alloc+0x350/0x350 [ 2534.357668] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2534.358800] packet_sendmsg+0x189a/0x5370 [ 2534.359709] ? sock_has_perm+0x1ea/0x280 [ 2534.360599] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2534.361705] ? perf_trace_lock+0xac/0x490 [ 2534.362602] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2534.363630] ? lock_downgrade+0x6d0/0x6d0 [ 2534.364546] sock_sendmsg+0x319/0x390 [ 2534.365364] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2534.366390] ? ____sys_sendmsg+0x870/0x870 [ 2534.367310] ? perf_trace_lock+0xac/0x490 [ 2534.368208] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2534.369356] ? timestamp_truncate+0x2f0/0x2f0 [ 2534.370325] ? find_get_entry+0x2c8/0x740 [ 2534.371227] ? __lockdep_reset_lock+0x180/0x180 [ 2534.372231] ? iov_iter_kvec+0x3c/0x130 [ 2534.373112] sock_no_sendpage+0x12c/0x1a0 [ 2534.373999] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2534.374992] ? init_special_inode+0x1f0/0x1f0 [ 2534.375970] kernel_sendpage.part.0+0x146/0x290 [ 2534.376984] sock_sendpage+0xe5/0x140 [ 2534.377810] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2534.378877] pipe_to_sendpage+0x2af/0x380 [ 2534.379774] ? propagate_umount+0x1550/0x1550 [ 2534.380746] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2534.381899] __splice_from_pipe+0x43d/0x890 [ 2534.382832] ? propagate_umount+0x1550/0x1550 [ 2534.383803] generic_splice_sendpage+0xd5/0x140 [ 2534.384836] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2534.385786] ? security_file_permission+0xb1/0xe0 [ 2534.386826] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2534.387775] direct_splice_actor+0x10f/0x170 [ 2534.388746] splice_direct_to_actor+0x387/0x980 [ 2534.389752] ? pipe_to_sendpage+0x380/0x380 [ 2534.390684] ? do_splice_to+0x160/0x160 [ 2534.391541] ? security_file_permission+0xb1/0xe0 [ 2534.392591] do_splice_direct+0x1c4/0x290 [ 2534.393483] ? splice_direct_to_actor+0x980/0x980 [ 2534.394522] ? security_file_permission+0xb1/0xe0 [ 2534.395566] do_sendfile+0x553/0x11e0 [ 2534.396404] ? do_pwritev+0x270/0x270 [ 2534.397222] ? wait_for_completion_io+0x270/0x270 [ 2534.398259] ? rcu_read_lock_any_held+0x75/0xa0 [ 2534.399251] ? vfs_write+0x354/0xb10 [ 2534.400054] __x64_sys_sendfile64+0x1d1/0x210 [ 2534.401022] ? __ia32_sys_sendfile+0x220/0x220 [ 2534.402010] do_syscall_64+0x33/0x40 [ 2534.402814] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2534.403912] RIP: 0033:0x7f63050ecb19 [ 2534.404719] 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 [ 2534.408657] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2534.410296] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2534.411831] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2534.413363] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2534.414889] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2534.416434] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 [ 2534.434348] FAULT_INJECTION: forcing a failure. [ 2534.434348] name failslab, interval 1, probability 0, space 0, times 0 [ 2534.436786] CPU: 1 PID: 12940 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2534.438251] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2534.440003] Call Trace: [ 2534.440567] dump_stack+0x107/0x167 [ 2534.441336] should_fail.cold+0x5/0xa [ 2534.442147] ? anon_vma_clone+0xdc/0x590 [ 2534.443002] should_failslab+0x5/0x20 [ 2534.443809] kmem_cache_alloc+0x5b/0x310 [ 2534.444687] anon_vma_clone+0xdc/0x590 [ 2534.445520] __split_vma+0x17c/0x4e0 [ 2534.446307] __do_munmap+0x365/0x1260 [ 2534.447112] ? arch_get_unmapped_area+0x450/0x450 [ 2534.448170] ? lock_release+0x680/0x680 [ 2534.449022] mmap_region+0x7cc/0x1500 [ 2534.449850] do_mmap+0x868/0x1370 [ 2534.450593] vm_mmap_pgoff+0x198/0x1f0 [ 2534.451422] ? randomize_page+0xb0/0xb0 [ 2534.452279] ksys_mmap_pgoff+0x41c/0x560 [ 2534.453155] ? find_mergeable_anon_vma+0x250/0x250 [ 2534.454205] do_syscall_64+0x33/0x40 [ 2534.455001] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2534.456095] RIP: 0033:0x7f5806261b62 [ 2534.456901] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2534.460793] RSP: 002b:00007f58037d70f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2534.462403] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f5806261b62 [ 2534.463919] RDX: 0000000000000003 RSI: 0000000000024140 RDI: 0000000020ffb000 [ 2534.465431] RBP: 0000000020ffb000 R08: 0000000000000005 R09: 0000000000000000 [ 2534.466931] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2534.468453] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2550.371113] FAULT_INJECTION: forcing a failure. [ 2550.371113] name failslab, interval 1, probability 0, space 0, times 0 [ 2550.373641] CPU: 1 PID: 12951 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2550.375110] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2550.376897] Call Trace: [ 2550.377488] dump_stack+0x107/0x167 [ 2550.378255] should_fail.cold+0x5/0xa [ 2550.379086] ? create_object.isra.0+0x3a/0xa30 19:10:05 executing program 2: prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:10:05 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 78) 19:10:05 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 81) 19:10:05 executing program 4: sendmsg$SOCK_DIAG_BY_FAMILY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xbc, 0x14, 0x300, 0x70bd26, 0x25dfdbfd, {0x5, 0x6}, [@INET_DIAG_REQ_BYTECODE={0xa7, 0x1, "87020637d723e5defcc2071ef650fdb9b5407163fade43545ce98280aeb49f8bfa3af33d2357128fe7ae7bc7537eb4dbe5034538ce4f252e44039f308163b53990156623439e67cc40bd6ba77be72cf2ff5d397c9d9655d14624e405beaf4bcd2d84b4eeec7facede81897afa6b4ea28503c52842150a244d91f85e9bf9d45ba043683ba0645a911135890cbc7eecf1fa0c985f4726b7e1dfc6eee3f4787dd7fc25bd3"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8044}, 0x4001) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x2, 0x0, &(0x7f0000000140)) fallocate(r0, 0x40, 0x4, 0xb9) 19:10:05 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000003a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:10:05 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:10:05 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:10:05 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) [ 2550.380080] should_failslab+0x5/0x20 [ 2550.381340] kmem_cache_alloc+0x5b/0x310 [ 2550.382288] create_object.isra.0+0x3a/0xa30 [ 2550.383226] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2550.384334] kmem_cache_alloc+0x159/0x310 [ 2550.385253] anon_vma_clone+0xdc/0x590 [ 2550.386101] __split_vma+0x17c/0x4e0 [ 2550.386906] __do_munmap+0x365/0x1260 [ 2550.387742] ? arch_get_unmapped_area+0x450/0x450 [ 2550.388775] ? lock_release+0x680/0x680 [ 2550.389633] mmap_region+0x7cc/0x1500 [ 2550.390459] do_mmap+0x868/0x1370 [ 2550.391209] vm_mmap_pgoff+0x198/0x1f0 [ 2550.392065] ? randomize_page+0xb0/0xb0 [ 2550.392948] ksys_mmap_pgoff+0x41c/0x560 [ 2550.393833] ? find_mergeable_anon_vma+0x250/0x250 [ 2550.394900] do_syscall_64+0x33/0x40 [ 2550.395683] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2550.396806] RIP: 0033:0x7f5806261b62 [ 2550.397615] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2550.401562] RSP: 002b:00007f58037d70f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2550.403164] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f5806261b62 [ 2550.404683] RDX: 0000000000000003 RSI: 0000000000024140 RDI: 0000000020ffb000 [ 2550.406399] RBP: 0000000020ffb000 R08: 0000000000000005 R09: 0000000000000000 [ 2550.407939] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2550.409477] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2550.440149] FAULT_INJECTION: forcing a failure. [ 2550.440149] name failslab, interval 1, probability 0, space 0, times 0 [ 2550.442740] CPU: 0 PID: 12961 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2550.444321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2550.446270] Call Trace: [ 2550.446899] dump_stack+0x107/0x167 [ 2550.447814] should_fail.cold+0x5/0xa [ 2550.448722] ? create_object.isra.0+0x3a/0xa30 [ 2550.449778] should_failslab+0x5/0x20 [ 2550.450773] kmem_cache_alloc+0x5b/0x310 [ 2550.451827] create_object.isra.0+0x3a/0xa30 [ 2550.452874] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2550.454217] kmem_cache_alloc_node+0x169/0x330 [ 2550.455259] __alloc_skb+0x6d/0x5b0 [ 2550.456209] alloc_skb_with_frags+0x92/0x570 [ 2550.457388] ? __lockdep_reset_lock+0x180/0x180 [ 2550.458420] sock_alloc_send_pskb+0x7af/0x930 [ 2550.459445] ? lock_acquire+0x197/0x470 [ 2550.460322] ? sk_alloc+0x350/0x350 [ 2550.461179] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2550.462367] packet_sendmsg+0x189a/0x5370 [ 2550.463316] ? sock_has_perm+0x1ea/0x280 [ 2550.464253] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2550.465420] ? perf_trace_lock+0x2bd/0x490 [ 2550.466412] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2550.467518] ? lock_downgrade+0x6d0/0x6d0 [ 2550.468417] sock_sendmsg+0x319/0x390 [ 2550.469259] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2550.470302] ? ____sys_sendmsg+0x870/0x870 [ 2550.471234] ? perf_trace_lock+0x2bd/0x490 [ 2550.472140] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2550.473504] ? timestamp_truncate+0x2f0/0x2f0 [ 2550.474601] ? __lockdep_reset_lock+0x180/0x180 [ 2550.475581] ? iov_iter_kvec+0x3c/0x130 [ 2550.476506] sock_no_sendpage+0x12c/0x1a0 [ 2550.477400] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2550.478412] ? init_special_inode+0x1f0/0x1f0 [ 2550.479423] kernel_sendpage.part.0+0x146/0x290 [ 2550.480482] sock_sendpage+0xe5/0x140 [ 2550.481418] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2550.482633] pipe_to_sendpage+0x2af/0x380 [ 2550.483697] ? propagate_umount+0x1550/0x1550 [ 2550.484692] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2550.485866] __splice_from_pipe+0x43d/0x890 [ 2550.486809] ? propagate_umount+0x1550/0x1550 [ 2550.487783] generic_splice_sendpage+0xd5/0x140 [ 2550.488803] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2550.489767] ? security_file_permission+0xb1/0xe0 [ 2550.491008] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2550.491943] direct_splice_actor+0x10f/0x170 [ 2550.493094] splice_direct_to_actor+0x387/0x980 [ 2550.494323] ? pipe_to_sendpage+0x380/0x380 [ 2550.495266] ? do_splice_to+0x160/0x160 [ 2550.496295] ? security_file_permission+0xb1/0xe0 [ 2550.497383] do_splice_direct+0x1c4/0x290 [ 2550.498467] ? splice_direct_to_actor+0x980/0x980 [ 2550.499502] ? security_file_permission+0xb1/0xe0 [ 2550.500531] do_sendfile+0x553/0x11e0 [ 2550.501370] ? do_pwritev+0x270/0x270 [ 2550.502189] ? wait_for_completion_io+0x270/0x270 [ 2550.503222] ? rcu_read_lock_any_held+0x75/0xa0 [ 2550.504404] ? vfs_write+0x354/0xb10 [ 2550.505245] __x64_sys_sendfile64+0x1d1/0x210 [ 2550.506187] ? __ia32_sys_sendfile+0x220/0x220 [ 2550.507392] do_syscall_64+0x33/0x40 [ 2550.508201] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2550.509341] RIP: 0033:0x7f63050ecb19 [ 2550.510172] 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 [ 2550.514394] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2550.516056] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2550.517631] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2550.519209] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2550.520916] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2550.522544] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:10:05 executing program 2: prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x0) 19:10:27 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000042, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:10:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) signalfd4(r0, &(0x7f0000000080)={[0x3c]}, 0x8, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000040)='system_u:object_r:faillog_t:s0\x00', 0x1f, 0x1) 19:10:27 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 79) 19:10:27 executing program 2: prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) 19:10:27 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:10:27 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, @perf_config_ext={0x0, 0x400000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = gettid() rt_sigqueueinfo(r0, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xfb, 0x5, 0x20, 0xf1, 0x0, 0x6, 0x80800, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3f, 0x0, @perf_config_ext={0xfffffffffffffff8, 0x9}, 0x8820, 0x6, 0x80, 0x6, 0x800, 0x4, 0x8, 0x0, 0xffffffff, 0x0, 0x4}, r0, 0xa, 0xffffffffffffffff, 0x9) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:10:27 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 82) 19:10:27 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) [ 2572.390486] FAULT_INJECTION: forcing a failure. [ 2572.390486] name failslab, interval 1, probability 0, space 0, times 0 [ 2572.392788] CPU: 0 PID: 12977 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2572.394192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2572.395866] Call Trace: [ 2572.396414] dump_stack+0x107/0x167 [ 2572.397186] should_fail.cold+0x5/0xa [ 2572.397981] ? vm_area_alloc+0x1c/0x110 [ 2572.398803] should_failslab+0x5/0x20 [ 2572.399592] kmem_cache_alloc+0x5b/0x310 [ 2572.400435] vm_area_alloc+0x1c/0x110 [ 2572.401232] mmap_region+0x982/0x1500 [ 2572.402053] do_mmap+0x868/0x1370 [ 2572.402791] vm_mmap_pgoff+0x198/0x1f0 [ 2572.403603] ? randomize_page+0xb0/0xb0 [ 2572.404455] ksys_mmap_pgoff+0x41c/0x560 [ 2572.405323] ? find_mergeable_anon_vma+0x250/0x250 [ 2572.406359] do_syscall_64+0x33/0x40 [ 2572.407136] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2572.408195] RIP: 0033:0x7f5806261b62 [ 2572.408994] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2572.412826] RSP: 002b:00007f58037d70f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2572.414398] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f5806261b62 [ 2572.415875] RDX: 0000000000000003 RSI: 0000000000024140 RDI: 0000000020ffb000 [ 2572.417358] RBP: 0000000020ffb000 R08: 0000000000000005 R09: 0000000000000000 [ 2572.418856] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2572.420352] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2572.426130] audit: type=1400 audit(1772997027.414:15): avc: denied { relabelto } for pid=12983 comm="syz-executor.4" name="NETLINK" dev="sockfs" ino=47174 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:faillog_t:s0 tclass=netlink_route_socket permissive=1 [ 2572.441382] FAULT_INJECTION: forcing a failure. [ 2572.441382] name failslab, interval 1, probability 0, space 0, times 0 [ 2572.444338] CPU: 1 PID: 12985 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2572.445813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2572.447565] Call Trace: [ 2572.448117] dump_stack+0x107/0x167 [ 2572.448891] should_fail.cold+0x5/0xa [ 2572.449689] should_failslab+0x5/0x20 [ 2572.450491] __kmalloc_node_track_caller+0x74/0x3b0 [ 2572.451540] ? alloc_skb_with_frags+0x92/0x570 [ 2572.452499] __alloc_skb+0xb1/0x5b0 [ 2572.453274] alloc_skb_with_frags+0x92/0x570 [ 2572.454211] ? __lockdep_reset_lock+0x180/0x180 [ 2572.455190] sock_alloc_send_pskb+0x7af/0x930 [ 2572.456129] ? lock_acquire+0x197/0x470 [ 2572.456993] ? sk_alloc+0x350/0x350 [ 2572.457759] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2572.458889] packet_sendmsg+0x189a/0x5370 [ 2572.459774] ? sock_has_perm+0x1ea/0x280 [ 2572.460634] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2572.461731] ? finish_task_switch+0x126/0x5d0 [ 2572.462675] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2572.463694] sock_sendmsg+0x319/0x390 [ 2572.464498] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2572.465507] ? ____sys_sendmsg+0x870/0x870 [ 2572.466400] ? io_schedule_timeout+0x140/0x140 [ 2572.467368] ? __lockdep_reset_lock+0x180/0x180 [ 2572.468349] ? iov_iter_kvec+0x3c/0x130 [ 2572.469213] sock_no_sendpage+0x12c/0x1a0 [ 2572.470087] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2572.471063] ? init_special_inode+0x1f0/0x1f0 [ 2572.472025] kernel_sendpage.part.0+0x146/0x290 [ 2572.473015] sock_sendpage+0xe5/0x140 [ 2572.473817] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2572.474867] pipe_to_sendpage+0x2af/0x380 [ 2572.475737] ? propagate_umount+0x1550/0x1550 [ 2572.476680] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2572.477815] __splice_from_pipe+0x43d/0x890 [ 2572.478725] ? propagate_umount+0x1550/0x1550 [ 2572.479706] generic_splice_sendpage+0xd5/0x140 [ 2572.480817] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2572.481769] ? security_file_permission+0xb1/0xe0 [ 2572.482824] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2572.483755] direct_splice_actor+0x10f/0x170 [ 2572.484718] splice_direct_to_actor+0x387/0x980 [ 2572.485695] ? pipe_to_sendpage+0x380/0x380 [ 2572.486617] ? do_splice_to+0x160/0x160 [ 2572.487481] ? security_file_permission+0xb1/0xe0 [ 2572.488501] do_splice_direct+0x1c4/0x290 [ 2572.489418] ? splice_direct_to_actor+0x980/0x980 [ 2572.490438] ? security_file_permission+0xb1/0xe0 [ 2572.491498] do_sendfile+0x553/0x11e0 [ 2572.492337] ? do_pwritev+0x270/0x270 [ 2572.493176] ? wait_for_completion_io+0x270/0x270 [ 2572.494231] ? rcu_read_lock_any_held+0x75/0xa0 [ 2572.495238] ? vfs_write+0x354/0xb10 [ 2572.496051] __x64_sys_sendfile64+0x1d1/0x210 [ 2572.497031] ? __ia32_sys_sendfile+0x220/0x220 [ 2572.498034] do_syscall_64+0x33/0x40 [ 2572.498841] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2572.499956] RIP: 0033:0x7f63050ecb19 [ 2572.500765] 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 [ 2572.504732] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2572.506386] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2572.507915] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2572.509456] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2572.510988] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2572.512521] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:10:27 executing program 2: prctl$PR_GET_TSC(0x19, 0x0) 19:10:27 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) 19:10:27 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ca014fdd5010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:10:27 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:10:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x6}}, './file0\x00'}) sendmsg$NFNL_MSG_COMPAT_GET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0xb, 0x401, 0x0, 0x0, {0xc, 0x0, 0x4}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_TYPE={0x8}]}, 0x24}}, 0x8040) 19:10:27 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:10:27 executing program 7: ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x18101, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7ff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)={0x30, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_ID={0xa}, @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1716}]]}, 0x30}}, 0x0) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0xa, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0xa4e, 0xe}}}}, ["", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x8800}, 0x88880) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)=ANY=[@ANYBLOB="5ac65ffead516f10d84027927bcd9df8439b71107c7b95acd1", @ANYRES32=r0, @ANYBLOB="03000000000000002e2f66696c653000"]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) 19:10:27 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 83) 19:10:27 executing program 5: r0 = gettid() rt_sigqueueinfo(r0, 0x7, &(0x7f0000000140)={0x0, 0x0, 0xfffffffd}) syz_open_procfs$userns(r0, &(0x7f0000000100)) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r2, r1, 0x0, 0x500000001) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r6, &(0x7f0000000240)={0x11, 0x0, r8, 0x1, 0x7f, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r6, r5, 0x0, 0x500000001) inotify_add_watch(r5, &(0x7f00000001c0)='./file0\x00', 0x400) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7, 0x9, 0x9, 0x1f, 0x0, 0x40, 0x9, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000040), 0x9}, 0x0, 0x4, 0x509, 0xb, 0x2, 0x5, 0xb8, 0x0, 0x101, 0x0, 0x8}, 0xffffffffffffffff, 0xa, r1, 0x10) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 19:10:27 executing program 2: prctl$PR_GET_TSC(0x19, 0x0) [ 2572.678992] FAULT_INJECTION: forcing a failure. [ 2572.678992] name failslab, interval 1, probability 0, space 0, times 0 [ 2572.681494] CPU: 1 PID: 13013 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2572.683001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2572.684816] Call Trace: [ 2572.685380] dump_stack+0x107/0x167 [ 2572.686175] should_fail.cold+0x5/0xa [ 2572.687010] ? create_object.isra.0+0x3a/0xa30 [ 2572.688010] should_failslab+0x5/0x20 [ 2572.688853] kmem_cache_alloc+0x5b/0x310 [ 2572.689749] create_object.isra.0+0x3a/0xa30 [ 2572.690705] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2572.691821] kmem_cache_alloc+0x159/0x310 [ 2572.692737] vm_area_alloc+0x1c/0x110 [ 2572.693577] mmap_region+0x982/0x1500 [ 2572.694418] do_mmap+0x868/0x1370 [ 2572.695186] vm_mmap_pgoff+0x198/0x1f0 [ 2572.696039] ? randomize_page+0xb0/0xb0 [ 2572.696924] ksys_mmap_pgoff+0x41c/0x560 [ 2572.697808] ? find_mergeable_anon_vma+0x250/0x250 [ 2572.698886] do_syscall_64+0x33/0x40 [ 2572.699697] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2572.700824] RIP: 0033:0x7f5806261b62 [ 2572.701674] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2572.705697] RSP: 002b:00007f58037d70f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2572.707337] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f5806261b62 [ 2572.708879] RDX: 0000000000000003 RSI: 0000000000024140 RDI: 0000000020ffb000 [ 2572.710413] RBP: 0000000020ffb000 R08: 0000000000000005 R09: 0000000000000000 [ 2572.711950] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2572.713531] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:10:27 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 80) 19:10:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) fchdir(r1) 19:10:27 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:10:27 executing program 2: prctl$PR_GET_TSC(0x19, 0x0) [ 2572.846120] FAULT_INJECTION: forcing a failure. [ 2572.846120] name failslab, interval 1, probability 0, space 0, times 0 [ 2572.848684] CPU: 1 PID: 13032 Comm: syz-executor.1 Not tainted 5.10.252 #1 [ 2572.850213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2572.852016] Call Trace: [ 2572.852595] dump_stack+0x107/0x167 [ 2572.853403] should_fail.cold+0x5/0xa [ 2572.854239] ? __alloc_skb+0x6d/0x5b0 [ 2572.855072] should_failslab+0x5/0x20 [ 2572.855904] kmem_cache_alloc_node+0x55/0x330 [ 2572.856906] __alloc_skb+0x6d/0x5b0 [ 2572.857711] alloc_skb_with_frags+0x92/0x570 [ 2572.858682] ? __lockdep_reset_lock+0x180/0x180 [ 2572.859708] sock_alloc_send_pskb+0x7af/0x930 [ 2572.860690] ? lock_acquire+0x197/0x470 [ 2572.861574] ? sk_alloc+0x350/0x350 [ 2572.862375] ? skb_copy_datagram_from_iter+0x471/0x6c0 [ 2572.863533] packet_sendmsg+0x189a/0x5370 [ 2572.864457] ? sock_has_perm+0x1ea/0x280 [ 2572.865357] ? selinux_socket_post_create+0x7f0/0x7f0 [ 2572.866488] ? perf_trace_lock+0xac/0x490 [ 2572.867403] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2572.868444] ? lock_downgrade+0x6d0/0x6d0 [ 2572.869373] sock_sendmsg+0x319/0x390 [ 2572.870206] ? packet_cached_dev_get+0x2c0/0x2c0 [ 2572.871247] ? ____sys_sendmsg+0x870/0x870 [ 2572.872178] ? perf_trace_lock+0xac/0x490 [ 2572.873097] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2572.874243] ? timestamp_truncate+0x2f0/0x2f0 [ 2572.875219] ? find_get_entry+0x2c8/0x740 [ 2572.876127] ? __lockdep_reset_lock+0x180/0x180 [ 2572.877149] ? iov_iter_kvec+0x3c/0x130 [ 2572.878030] sock_no_sendpage+0x12c/0x1a0 [ 2572.878943] ? sk_page_frag_refill+0x1d0/0x1d0 [ 2572.879958] ? init_special_inode+0x1f0/0x1f0 [ 2572.880958] kernel_sendpage.part.0+0x146/0x290 [ 2572.881981] sock_sendpage+0xe5/0x140 [ 2572.882818] ? __sock_recv_ts_and_drops+0x430/0x430 [ 2572.883905] pipe_to_sendpage+0x2af/0x380 [ 2572.884818] ? propagate_umount+0x1550/0x1550 [ 2572.885810] ? splice_from_pipe_next.part.0+0x166/0x520 [ 2572.886983] __splice_from_pipe+0x43d/0x890 [ 2572.887935] ? propagate_umount+0x1550/0x1550 [ 2572.888936] generic_splice_sendpage+0xd5/0x140 [ 2572.889952] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2572.890921] ? security_file_permission+0xb1/0xe0 [ 2572.891981] ? __do_sys_vmsplice+0x8d0/0x8d0 [ 2572.892954] direct_splice_actor+0x10f/0x170 [ 2572.893921] splice_direct_to_actor+0x387/0x980 [ 2572.894946] ? pipe_to_sendpage+0x380/0x380 [ 2572.895896] ? do_splice_to+0x160/0x160 [ 2572.896767] ? security_file_permission+0xb1/0xe0 [ 2572.897831] do_splice_direct+0x1c4/0x290 [ 2572.898742] ? splice_direct_to_actor+0x980/0x980 [ 2572.899800] ? security_file_permission+0xb1/0xe0 [ 2572.900867] do_sendfile+0x553/0x11e0 [ 2572.901710] ? do_pwritev+0x270/0x270 [ 2572.902545] ? wait_for_completion_io+0x270/0x270 [ 2572.903600] ? rcu_read_lock_any_held+0x75/0xa0 [ 2572.904612] ? vfs_write+0x354/0xb10 [ 2572.905440] __x64_sys_sendfile64+0x1d1/0x210 [ 2572.906417] ? __ia32_sys_sendfile+0x220/0x220 [ 2572.907428] do_syscall_64+0x33/0x40 [ 2572.908242] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2572.909384] RIP: 0033:0x7f63050ecb19 [ 2572.910201] 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 [ 2572.914230] RSP: 002b:00007f6302662188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 2572.915901] RAX: ffffffffffffffda RBX: 00007f63051fff60 RCX: 00007f63050ecb19 [ 2572.917476] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 2572.919081] RBP: 00007f63026621d0 R08: 0000000000000000 R09: 0000000000000000 [ 2572.920662] R10: 0000000500000001 R11: 0000000000000246 R12: 0000000000000002 [ 2572.922235] R13: 00007ffd4f09544f R14: 00007f6302662300 R15: 0000000000022000 19:10:44 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:10:44 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:10:44 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x8) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), r0) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x120, r2, 0x100, 0x70bd26, 0x25dfdbfc, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xffffffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0xffffff81}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x9}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x80}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x25}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}}]}, 0x120}}, 0x84) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x2}}, '.\x00'}) fcntl$setown(r0, 0x8, 0x0) 19:10:44 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) (fail_nth: 81) 19:10:44 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 84) 19:10:44 executing program 2: ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000100)={0x24, 0x8, 0xffff, "766aa285e61a15ea07e5114d9219df5a3b5aa1ec11af941bf81e1fe0bd440b589495a68f"}) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x200000c1}, 0x8040) r0 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000200)={0xd14c, 0x100, 0x1, 0x4, 0x7}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r3, r2, 0x0, 0x500000001) r6 = gettid() rt_sigqueueinfo(r6, 0x7, &(0x7f0000000280)={0x480000, 0x1, 0xfffffffd}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x4, 0x1, 0x5, 0x4a, 0x0, 0x3591, 0x40021, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x2, @perf_config_ext={0xb6, 0x9}, 0x2084, 0x0, 0x9, 0x5, 0x3, 0x8, 0x0, 0x0, 0x3, 0x0, 0x10000}, r6, 0x1, r2, 0xa) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) fcntl$setown(r1, 0x8, 0x0) [ 2589.206156] FAULT_INJECTION: forcing a failure. [ 2589.206156] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2589.208610] CPU: 1 PID: 13054 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2589.210006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2589.211674] Call Trace: [ 2589.212207] dump_stack+0x107/0x167 [ 2589.212940] should_fail.cold+0x5/0xa [ 2589.213718] __alloc_pages_nodemask+0x182/0x600 [ 2589.214653] ? __alloc_pages_slowpath.constprop.0+0x2320/0x2320 [ 2589.215845] ? walk_mem_res+0x170/0x170 [ 2589.216642] alloc_pages_current+0x187/0x280 [ 2589.217533] pte_alloc_one+0x16/0x1a0 [ 2589.218294] __pte_alloc+0x1d/0x330 [ 2589.219019] remap_pfn_range_internal+0x9a3/0xf60 [ 2589.219974] ? lookup_memtype+0x5b/0x200 [ 2589.220790] ? apply_to_existing_page_range+0x40/0x40 [ 2589.221905] remap_pfn_range+0xcd/0x160 [ 2589.222704] ? remap_pfn_range_notrack+0x70/0x70 [ 2589.223649] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 2589.224682] io_uring_mmap+0x398/0x530 [ 2589.225470] mmap_file+0x5e/0xe0 [ 2589.226150] mmap_region+0xc4d/0x1500 [ 2589.226922] do_mmap+0x868/0x1370 [ 2589.227625] vm_mmap_pgoff+0x198/0x1f0 [ 2589.228404] ? randomize_page+0xb0/0xb0 [ 2589.229214] ksys_mmap_pgoff+0x41c/0x560 [ 2589.230032] ? find_mergeable_anon_vma+0x250/0x250 [ 2589.231020] do_syscall_64+0x33/0x40 [ 2589.231764] entry_SYSCALL_64_after_hwframe+0x67/0xd1 19:10:44 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f0000000080)) 19:10:44 executing program 4: socket$netlink(0x10, 0x3, 0x0) [ 2589.232788] RIP: 0033:0x7f5806261b62 [ 2589.233784] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2589.237480] RSP: 002b:00007f58037d70f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2589.238981] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f5806261b62 [ 2589.240393] RDX: 0000000000000003 RSI: 0000000000024140 RDI: 0000000020ffb000 [ 2589.241802] RBP: 0000000020ffb000 R08: 0000000000000005 R09: 0000000000000000 [ 2589.243211] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2589.244630] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 19:10:44 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:10:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x3, 0x99, 0x4, 0x0, 0xdf4, 0x88, 0xf, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1200, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x246, 0x1, 0x6, 0x7, 0x3, 0x8, 0x2a, 0x0, 0x90, 0x0, 0x3}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x2) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) getsockopt$sock_cred(r0, 0x1, 0x2, 0x0, &(0x7f0000000140)) 19:10:44 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_dev$ptys(0xc, 0x3, 0x1) fsetxattr$trusted_overlay_origin(r0, &(0x7f00000005c0), &(0x7f0000000600), 0x2, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000640)={"226d1d44ff4496c45fa64477755b654b", 0x0, 0x0, {0x0, 0x1f}, {0x0, 0xff}, 0x8, [0x8, 0x8b, 0x1, 0x4000000000000000, 0x7, 0xffff, 0x8001, 0x1, 0x10001, 0x599, 0xff11, 0x1, 0x80000001, 0x6, 0x1f, 0x8]}) recvmsg$unix(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000000080)=""/42, 0x2a}, {&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000001c0)=""/255, 0xff}], 0x5, &(0x7f0000000340)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}, 0x40000105) r4 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r1) sendmsg$BATADV_CMD_GET_VLAN(r3, &(0x7f0000000580)={&(0x7f0000000400), 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x3c, r4, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x3c}}, 0x4000000) fcntl$setown(r1, 0x8, 0x0) 19:10:44 executing program 1: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="ca73da4133fc"}, 0x14) sendfile(r1, r0, 0x0, 0x500000001) 19:10:44 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 2589.354582] ------------[ cut here ]------------ [ 2589.355745] WARNING: CPU: 1 PID: 13054 at arch/x86/mm/pat/memtype.c:1019 get_pat_info+0x216/0x270 [ 2589.357450] Modules linked in: [ 2589.358085] CPU: 1 PID: 13054 Comm: syz-executor.0 Not tainted 5.10.252 #1 [ 2589.359476] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2589.361181] RIP: 0010:get_pat_info+0x216/0x270 [ 2589.362112] Code: c1 ea 03 80 3c 02 00 75 71 49 89 1e eb 8e e8 b1 88 2e 00 0f 0b e9 97 fe ff ff 41 bc ea ff ff ff e9 77 ff ff ff e8 9a 88 2e 00 <0f> 0b 41 bc ea ff ff ff e9 65 ff ff ff 4c 89 ff e8 b5 a5 5a 00 e9 [ 2589.365750] RSP: 0018:ffff88803a4cf890 EFLAGS: 00010212 [ 2589.366819] RAX: 000000000001235e RBX: ffff8880170a5500 RCX: ffffc90003c05000 [ 2589.368232] RDX: 0000000000040000 RSI: ffffffff81125466 RDI: 0000000000000007 [ 2589.369653] RBP: ffff88803a4cf948 R08: 0000000000000000 R09: ffff88803a4cf818 [ 2589.371065] R10: 0000000000000020 R11: 0000000000000001 R12: 0000000000000028 [ 2589.375834] R13: 1ffff11007499f12 R14: 0000000000000000 R15: ffff8880170a5550 [ 2589.379131] FS: 00007f58037d7700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 2589.380638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2589.381756] CR2: 0000563ff0d274d0 CR3: 00000000352a8000 CR4: 0000000000350ee0 [ 2589.383093] Call Trace: [ 2589.383621] ? pgprot_writethrough+0xc0/0xc0 [ 2589.384468] ? finish_task_switch+0x126/0x5d0 [ 2589.385302] ? finish_task_switch+0xef/0x5d0 [ 2589.386151] untrack_pfn+0xdc/0x240 [ 2589.386854] ? track_pfn_insert+0x150/0x150 [ 2589.387719] ? lock_downgrade+0x6d0/0x6d0 [ 2589.388541] ? uprobe_munmap+0x1c/0x560 [ 2589.389290] unmap_single_vma+0x1bc/0x300 [ 2589.390095] zap_page_range_single+0x2ce/0x450 [ 2589.390967] ? unmap_single_vma+0x300/0x300 [ 2589.391792] ? remap_pfn_range_internal+0xc56/0xf60 [ 2589.392741] ? lookup_memtype+0x5b/0x200 [ 2589.393536] ? apply_to_existing_page_range+0x40/0x40 [ 2589.394518] remap_pfn_range+0x139/0x160 [ 2589.395257] ? remap_pfn_range_notrack+0x70/0x70 [ 2589.396151] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 2589.397134] io_uring_mmap+0x398/0x530 [ 2589.397883] mmap_file+0x5e/0xe0 [ 2589.398533] mmap_region+0xc4d/0x1500 [ 2589.399238] do_mmap+0x868/0x1370 [ 2589.399909] vm_mmap_pgoff+0x198/0x1f0 [ 2589.400652] ? randomize_page+0xb0/0xb0 [ 2589.401404] ksys_mmap_pgoff+0x41c/0x560 [ 2589.402179] ? find_mergeable_anon_vma+0x250/0x250 [ 2589.403105] do_syscall_64+0x33/0x40 [ 2589.403818] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2589.404781] RIP: 0033:0x7f5806261b62 [ 2589.405517] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2589.408902] RSP: 002b:00007f58037d70f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2589.410322] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f5806261b62 [ 2589.411638] RDX: 0000000000000003 RSI: 0000000000024140 RDI: 0000000020ffb000 [ 2589.412955] RBP: 0000000020ffb000 R08: 0000000000000005 R09: 0000000000000000 [ 2589.414288] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2589.415612] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 [ 2589.416946] irq event stamp: 1265 [ 2589.417623] hardirqs last enabled at (1275): [] console_unlock+0x92d/0xb40 [ 2589.419190] hardirqs last disabled at (1284): [] console_unlock+0x839/0xb40 [ 2589.420759] softirqs last enabled at (750): [] asm_call_irq_on_stack+0x12/0x20 [ 2589.422404] softirqs last disabled at (653): [] asm_call_irq_on_stack+0x12/0x20 [ 2589.424035] ---[ end trace 0170904dc67caaa6 ]--- 19:10:44 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 19:10:44 executing program 4: socket$netlink(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000006a0001020000ffffffdd000000a8"], 0x18}}, 0x0) socketpair(0x27, 0x3, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x2, 0x0, &(0x7f0000000080)) 19:10:44 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:10:44 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$netlink(0x10, 0x3, 0x0) fcntl$setown(r0, 0x8, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x1, 0x6}, 0x4) 19:10:44 executing program 6: perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000001f00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:10:44 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4317, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 19:10:44 executing program 7: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200, 0x1a3) r0 = syz_io_uring_setup(0x2a79, &(0x7f0000000040)={0x0, 0x212, 0x0, 0x0, 0x73}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) open_by_handle_at(r0, &(0x7f0000000140)=@reiserfs_2={0x8, 0x2, {0x100, 0x80000001}}, 0x3a1000) 19:10:44 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_setup(0xf7a, &(0x7f0000000040)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) (fail_nth: 85) [ 2589.666391] FAULT_INJECTION: forcing a failure. [ 2589.666391] name failslab, interval 1, probability 0, space 0, times 0 [ 2589.668277] CPU: 1 PID: 13100 Comm: syz-executor.0 Tainted: G W 5.10.252 #1 [ 2589.669614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2589.670949] Call Trace: [ 2589.671377] dump_stack+0x107/0x167 [ 2589.671963] should_fail.cold+0x5/0xa [ 2589.672579] ? ptlock_alloc+0x1d/0x70 [ 2589.673198] should_failslab+0x5/0x20 [ 2589.673811] kmem_cache_alloc+0x5b/0x310 [ 2589.674470] ptlock_alloc+0x1d/0x70 [ 2589.675054] pte_alloc_one+0x68/0x1a0 [ 2589.675664] __pte_alloc+0x1d/0x330 [ 2589.676251] remap_pfn_range_internal+0x9a3/0xf60 [ 2589.677048] ? lookup_memtype+0x5b/0x200 [ 2589.677716] ? apply_to_existing_page_range+0x40/0x40 [ 2589.678555] remap_pfn_range+0xcd/0x160 [ 2589.679194] ? remap_pfn_range_notrack+0x70/0x70 [ 2589.679957] ? memcg_slab_post_alloc_hook+0x17a/0x430 [ 2589.680784] io_uring_mmap+0x398/0x530 [ 2589.681415] mmap_file+0x5e/0xe0 [ 2589.681955] mmap_region+0xc4d/0x1500 [ 2589.682578] do_mmap+0x868/0x1370 [ 2589.683137] vm_mmap_pgoff+0x198/0x1f0 [ 2589.683760] ? randomize_page+0xb0/0xb0 [ 2589.684402] ksys_mmap_pgoff+0x41c/0x560 [ 2589.685055] ? find_mergeable_anon_vma+0x250/0x250 [ 2589.685849] do_syscall_64+0x33/0x40 [ 2589.686445] entry_SYSCALL_64_after_hwframe+0x67/0xd1 [ 2589.687261] RIP: 0033:0x7f5806261b62 [ 2589.687857] Code: 00 00 00 00 00 0f 1f 00 41 f7 c1 ff 0f 00 00 75 27 55 48 89 fd 53 89 cb 48 85 ff 74 3b 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 5b 5d c3 0f 1f 00 48 c7 c0 bc ff ff ff 64 [ 2589.690801] RSP: 002b:00007f58037d70f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2589.692012] RAX: ffffffffffffffda RBX: 0000000000008011 RCX: 00007f5806261b62 [ 2589.693157] RDX: 0000000000000003 RSI: 0000000000024140 RDI: 0000000020ffb000 [ 2589.694284] RBP: 0000000020ffb000 R08: 0000000000000005 R09: 0000000000000000 [ 2589.695418] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000100 [ 2589.696549] R13: 0000000020ffd000 R14: 00000000200000c0 R15: 0000000020ffb000 VM DIAGNOSIS: 19:10:44 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000027 RCX=ffffffff8126fbdb RDX=fffffbfff0d0e6d5 RSI=0000000000000008 RDI=ffffffff868736a0 RBP=0000000000000004 RSP=ffff888034e8f498 R8 =0000000000000000 R9 =ffffffff868736a7 R10=fffffbfff0d0e6d4 R11=0000000000000001 R12=ffff888043c48000 R13=0000000000000000 R14=ffff888043c48948 R15=dffffc0000000000 RIP=ffffffff8126fb27 RFL=00000047 [---Z-PC] 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 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555557489c58 CR3=000000003eb78000 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=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822e8271 RDI=ffffffff879fa240 RBP=ffffffff879fa200 RSP=ffff88803a4cf2a8 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=0000000000000031 R13=0000000000000031 R14=ffffffff879fa200 R15=dffffc0000000000 RIP=ffffffff822e82c8 RFL=00000002 [-------] 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 00007f58037d7700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000563ff0d274d0 CR3=00000000352a8000 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=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=00000000000000000000000000ff0000 XMM01=6a6e695f31313230385f7a7973006273 XMM02=000000000000000000ffffffff000000 XMM03=00007f58063487c800007f58063487c0 XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000