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"], 0x1340}], 0x2, &(0x7f0000001580)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, r8}}}], 0x20, 0x3bd8328fe5154d8f}, 0x4000) (async) 09:45:08 executing program 1: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000140)='system_u:object_r:ping_exec_t:s0\x00', 0x21) 09:45:08 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfd3fe, 0x800000}, 0x86) (async) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x2, 0x8801) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:08 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000002100)=""/140, 0x8c}], 0x4, 0x0, 0x6) 09:45:08 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) (async) ioctl$FIOCLEX(r1, 0x5451) (async) syz_io_uring_complete(0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) syz_io_uring_setup(0x2724, &(0x7f0000000040)={0x0, 0xa1d6, 0x1, 0x1, 0x97, 0x0, r2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000001100), &(0x7f0000001140)) 09:45:08 executing program 1: openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000140)='system_u:object_r:ping_exec_t:s0\x00', 0x21) [ 2217.599218][T12770] Memory cgroup out of memory: Killed process 12762 (syz-executor.3) total-vm:42604kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 2217.642559][T12817] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 09:45:08 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfd3fe, 0x800000}, 0x86) (async) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x2, 0x8801) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) [ 2217.652886][T12817] CPU: 1 PID: 12817 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2217.663948][T12817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2217.674080][T12817] Call Trace: [ 2217.677365][T12817] [ 2217.680299][T12817] dump_stack_lvl+0xd6/0x122 [ 2217.684902][T12817] dump_stack+0x11/0x12 [ 2217.689111][T12817] dump_header+0x98/0x410 [ 2217.693460][T12817] oom_kill_process+0xfe/0x550 [ 2217.698281][T12817] out_of_memory+0x620/0x880 [ 2217.702890][T12817] mem_cgroup_oom+0x475/0x4f0 [ 2217.707664][T12817] try_charge_memcg+0x746/0x960 [ 2217.712524][T12817] __memcg_kmem_charge_page+0x2e4/0x480 [ 2217.718147][T12817] alloc_thread_stack_node+0x292/0x360 [ 2217.723619][T12817] dup_task_struct+0x96/0x2a0 [ 2217.728304][T12817] copy_process+0x3cb/0x20b0 [ 2217.732919][T12817] kernel_clone+0x163/0x5c0 [ 2217.737431][T12817] __x64_sys_clone+0xc3/0xf0 [ 2217.742108][T12817] do_syscall_64+0x2b/0x70 [ 2217.746538][T12817] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2217.752528][T12817] RIP: 0033:0x7f9b1d425531 [ 2217.756955][T12817] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2217.776569][T12817] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2217.784967][T12817] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 [ 2217.792935][T12817] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2217.800890][T12817] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2217.808879][T12817] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2217.816841][T12817] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2217.824796][T12817] [ 2217.827941][T12817] memory: usage 307200kB, limit 307200kB, failcnt 770 [ 2217.834778][T12817] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2217.841700][T12817] Memory cgroup stats for /syz3: [ 2217.842375][T12817] anon 90112 [ 2217.842375][T12817] file 313245696 [ 2217.842375][T12817] kernel 1232896 [ 2217.842375][T12817] kernel_stack 16384 [ 2217.842375][T12817] pagetables 73728 [ 2217.842375][T12817] percpu 0 [ 2217.842375][T12817] sock 0 [ 2217.842375][T12817] vmalloc 0 [ 2217.842375][T12817] shmem 313245696 [ 2217.842375][T12817] file_mapped 65536 [ 2217.842375][T12817] file_dirty 0 [ 2217.842375][T12817] file_writeback 0 [ 2217.842375][T12817] swapcached 0 [ 2217.842375][T12817] inactive_anon 262848512 [ 2217.842375][T12817] active_anon 50438144 [ 2217.842375][T12817] inactive_file 0 [ 2217.842375][T12817] active_file 0 [ 2217.842375][T12817] unevictable 0 [ 2217.842375][T12817] slab_reclaimable 766440 [ 2217.842375][T12817] slab_unreclaimable 325872 [ 2217.842375][T12817] slab 1092312 [ 2217.842375][T12817] workingset_refault_anon 0 [ 2217.842375][T12817] workingset_refault_file 101 [ 2217.842375][T12817] workingset_activate_anon 0 [ 2217.842375][T12817] workingset_activate_file 0 [ 2217.938021][T12817] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=12817,uid=0 [ 2217.953284][T12817] Memory cgroup out of memory: Killed process 12817 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_io_uring_complete(0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000200)=0x80000001, 0x4) sendto$unix(r0, &(0x7f00000000c0)="4f754ccc0db04e73c79c05b7c03a79672496b829c6f8db50a4829c15a143216c22b1634aab407e950e99cbfdabf0980dfb6eb89853e42dfddc51ef08036ec50758519e2454378ece9e64206037537b31c52644", 0x53, 0x0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket(0x8, 0x4, 0x4) 09:45:08 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000002100)=""/140, 0x8c}], 0x4, 0x0, 0x6) 09:45:08 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) (async, rerun: 32) ioctl$FIOCLEX(r1, 0x5451) (rerun: 32) syz_io_uring_complete(0x0) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) syz_io_uring_setup(0x2724, &(0x7f0000000040)={0x0, 0xa1d6, 0x1, 0x1, 0x97, 0x0, r2}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000001100), &(0x7f0000001140)) 09:45:08 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) sendto$l2tp6(r0, &(0x7f0000000180)="43cbce42e402740b3ecec356679c8e5dcb82ca5e64728f07734b2191d7cdb29b6448ff4494a5422a29a3c913090b744050fd9b108182a4d0a44033b87e8322f55cad95dc9c5f67a318f5eee701cefd158d17bd638c84b4be1589188838d734f71dba2d6ccae7fce4eb58a39705ee1ad71088176aaafc23c9de4550d9df53a5d46914", 0x82, 0x0, 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_io_uring_setup(0x57e6, &(0x7f00000000c0)={0x0, 0x6b1c, 0x0, 0x2, 0x140}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)) 09:45:08 executing program 1: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$selinux_attr(r0, 0x0, 0x0) 09:45:08 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000000c0)="025ae5224a2291caf48aaa2186280c069be038aa7c159997b016e1f64d8db7b691bf4ec0605483bffc9dcde817e35b2f94ea76600dd144bc17bc16c30316a5eed49d3039b88bb1bf291a0a811d113fa831aa83a169ef871c37aea09a8365ac990ab2a03e599af7493bb8ca66faec4b699a91c00bb1480e3ab37f37390c0cc411988728cad1c978374be8c6e5a8b3dbea1018519e7eea929a80af62ba0fe86bc99a3d058c48f150e8c9a67a0ae39c5b6d8e58e82ae9b4de1c889c31410d9ec929975a8227c680bd100fd0dc1a9211a7", 0xcf}, {&(0x7f0000000040)="4f979b33dfe35130414b245fe0c8556b1946dfdf22", 0x15}, {&(0x7f00000001c0)="6fbfb53621d32a0af1131f58e790ae6d7180d8fa15aed8250ab1c98d5614bc3482e238f58a3b8828fc8d6ef8ec26c80bb4dd2affa1ab38ea90caa73240096b57874a2d7943bcd834d94f018641e72b004fff172d6fda4b26f605fdbb2957aacd132c9ec6850a3daeee3b", 0x6a}, {&(0x7f0000000240)="b1d1d2bafb211f55d7486366875c3ef1d2f77c34a7cd7646667b004c76ed495bc7ed4764ec15b2279f1c6601755c987d703bee6e97fda7f61f4648a3b28411b568f219818866ad8debfc9a99c8", 0x4d}, {&(0x7f00000002c0)="8c7a175e06b3fcb0a7791d9f5d5f70d9de57d66f724dbe10527c2404c8f503102998ff8e973b91a7913cd6436ffa46d026b67c0ea2c0378b0c3ee3bc97d110016e892d9cf33b3ac7d279277b4f6a06307af20032c3c25bd027c8c4a0125c611eda9773da93656d4c8faf18e5627b46637d5a51afdce6b101cb151c2bbef4c00db2bf4e20a0e3592beb254e2be059785711c6d2a2031129a9362698e260d9fc675fab72a4a152a09cfc516d44075161cdcae394ce7f37c396886422d1385dd361413c7cf441232d25f1b7800ee29df6d6a1e8d9738234852cd726cac0adcb70095765bb307bd070e2bc8a93c60e47a15495", 0xf1}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="e6fd26f5e25dd88f9d4eea3b7bf23a01695ae046f0faeb339afe9d13580f09", 0x1f}], 0x7) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000001540)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)=ANY=[@ANYBLOB="280000000214000228bd7000fedbdf2508004400", @ANYRES32, @ANYBLOB="05005400010800000500540001000000"], 0x28}, 0x1, 0x0, 0x0, 0x4008}, 0x4000000) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:08 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000002100)=""/140, 0x8c}], 0x4, 0x0, 0x6) 09:45:08 executing program 1: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$selinux_attr(r0, 0x0, 0x0) 09:45:08 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) sendto$l2tp6(r0, &(0x7f0000000180)="43cbce42e402740b3ecec356679c8e5dcb82ca5e64728f07734b2191d7cdb29b6448ff4494a5422a29a3c913090b744050fd9b108182a4d0a44033b87e8322f55cad95dc9c5f67a318f5eee701cefd158d17bd638c84b4be1589188838d734f71dba2d6ccae7fce4eb58a39705ee1ad71088176aaafc23c9de4550d9df53a5d46914", 0x82, 0x0, 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) syz_io_uring_setup(0x57e6, &(0x7f00000000c0)={0x0, 0x6b1c, 0x0, 0x2, 0x140}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)) [ 2218.240734][T12836] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2218.250992][T12836] CPU: 1 PID: 12836 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2218.262104][T12836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2218.272165][T12836] Call Trace: [ 2218.275446][T12836] [ 2218.278377][T12836] dump_stack_lvl+0xd6/0x122 [ 2218.282989][T12836] dump_stack+0x11/0x12 09:45:08 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000001140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001100)={&(0x7f0000000080)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}]}, 0x1c}}, 0x8000) 09:45:08 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000002100)=""/140, 0x8c}], 0x4, 0x0, 0x6) 09:45:08 executing program 1: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$selinux_attr(r0, 0x0, 0x0) [ 2218.287197][T12836] dump_header+0x98/0x410 [ 2218.291545][T12836] oom_kill_process+0xfe/0x550 [ 2218.296328][T12836] out_of_memory+0x620/0x880 [ 2218.301009][T12836] mem_cgroup_oom+0x475/0x4f0 [ 2218.305697][T12836] try_charge_memcg+0x746/0x960 [ 2218.310603][T12836] charge_memcg+0x63/0x2c0 [ 2218.315035][T12836] __mem_cgroup_charge+0x25/0xa0 [ 2218.319982][T12836] do_anonymous_page+0x1d6/0xa20 [ 2218.324933][T12836] handle_mm_fault+0x8a0/0xa90 [ 2218.329714][T12836] do_user_addr_fault+0x4cd/0x940 [ 2218.334772][T12836] exc_page_fault+0x60/0x160 [ 2218.339378][T12836] asm_exc_page_fault+0x27/0x30 [ 2218.344249][T12836] RIP: 0033:0x7f9b1d3cfd0d [ 2218.348743][T12836] Code: e0 04 8b 44 02 08 85 c0 0f 85 d0 0a 00 00 31 c0 b9 40 42 0f 00 ba 81 00 00 00 c7 06 01 00 00 00 bf ca 00 00 00 e8 e3 43 05 00 <83> 05 ec b2 56 00 01 80 bc 24 d8 00 00 00 00 0f b6 05 6f 06 0a 01 [ 2218.368360][T12836] RSP: 002b:00007ffc98b77720 EFLAGS: 00010217 [ 2218.374515][T12836] RAX: 0000000000000000 RBX: 00007f9b1d536f6c RCX: 00007f9b1d424109 [ 2218.382562][T12836] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f9b1d536f68 [ 2218.390537][T12836] RBP: 00007f9b1d536f60 R08: 00007f9b1cb9a700 R09: 0000000000000000 [ 2218.398509][T12836] R10: 00007f9b1cb9a700 R11: 0000000000000246 R12: 00007f9b1d536f6c [ 2218.406482][T12836] R13: 00007f9b1d53c630 R14: 00007f9b1d536f60 R15: 0000000000000000 [ 2218.414503][T12836] [ 2218.417625][T12836] memory: usage 307200kB, limit 307200kB, failcnt 837 [ 2218.424453][T12836] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2218.431325][T12836] Memory cgroup stats for /syz3: [ 2218.432380][T12836] anon 94208 [ 2218.432380][T12836] file 313245696 [ 2218.432380][T12836] kernel 1228800 [ 2218.432380][T12836] kernel_stack 32768 [ 2218.432380][T12836] pagetables 77824 [ 2218.432380][T12836] percpu 0 [ 2218.432380][T12836] sock 0 [ 2218.432380][T12836] vmalloc 0 [ 2218.432380][T12836] shmem 313245696 [ 2218.432380][T12836] file_mapped 65536 [ 2218.432380][T12836] file_dirty 0 [ 2218.432380][T12836] file_writeback 0 [ 2218.432380][T12836] swapcached 0 [ 2218.432380][T12836] inactive_anon 260820992 [ 2218.432380][T12836] active_anon 52518912 [ 2218.432380][T12836] inactive_file 0 [ 2218.432380][T12836] active_file 0 [ 2218.432380][T12836] unevictable 0 [ 2218.432380][T12836] slab_reclaimable 750752 [ 2218.432380][T12836] slab_unreclaimable 323800 [ 2218.432380][T12836] slab 1074552 [ 2218.432380][T12836] workingset_refault_anon 0 [ 2218.432380][T12836] workingset_refault_file 101 [ 2218.432380][T12836] workingset_activate_anon 0 [ 2218.432380][T12836] workingset_activate_file 0 [ 2218.527973][T12836] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=12836,uid=0 [ 2218.543398][T12836] Memory cgroup out of memory: Killed process 12836 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = syz_io_uring_complete(0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000200)=0x80000001, 0x4) (async) sendto$unix(r0, &(0x7f00000000c0)="4f754ccc0db04e73c79c05b7c03a79672496b829c6f8db50a4829c15a143216c22b1634aab407e950e99cbfdabf0980dfb6eb89853e42dfddc51ef08036ec50758519e2454378ece9e64206037537b31c52644", 0x53, 0x0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket(0x8, 0x4, 0x4) 09:45:09 executing program 4: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000002100)=""/140, 0x8c}], 0x4, 0x0, 0x6) 09:45:09 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) sendto$l2tp6(r0, &(0x7f0000000180)="43cbce42e402740b3ecec356679c8e5dcb82ca5e64728f07734b2191d7cdb29b6448ff4494a5422a29a3c913090b744050fd9b108182a4d0a44033b87e8322f55cad95dc9c5f67a318f5eee701cefd158d17bd638c84b4be1589188838d734f71dba2d6ccae7fce4eb58a39705ee1ad71088176aaafc23c9de4550d9df53a5d46914", 0x82, 0x0, 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_io_uring_setup(0x57e6, &(0x7f00000000c0)={0x0, 0x6b1c, 0x0, 0x2, 0x140}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) sendto$l2tp6(r0, &(0x7f0000000180)="43cbce42e402740b3ecec356679c8e5dcb82ca5e64728f07734b2191d7cdb29b6448ff4494a5422a29a3c913090b744050fd9b108182a4d0a44033b87e8322f55cad95dc9c5f67a318f5eee701cefd158d17bd638c84b4be1589188838d734f71dba2d6ccae7fce4eb58a39705ee1ad71088176aaafc23c9de4550d9df53a5d46914", 0x82, 0x0, 0x0, 0x0) (async) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) (async) syz_io_uring_setup(0x57e6, &(0x7f00000000c0)={0x0, 0x6b1c, 0x0, 0x2, 0x140}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)) (async) 09:45:09 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000001140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001100)={&(0x7f0000000080)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}]}, 0x1c}}, 0x8000) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000001140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001100)={&(0x7f0000000080)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}]}, 0x1c}}, 0x8000) (async) 09:45:09 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(r0, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r1, &(0x7f0000002240)=[{&(0x7f0000001100)=""/4091, 0xffb}], 0x1, 0x0, 0x6) 09:45:09 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000000c0)="025ae5224a2291caf48aaa2186280c069be038aa7c159997b016e1f64d8db7b691bf4ec0605483bffc9dcde817e35b2f94ea76600dd144bc17bc16c30316a5eed49d3039b88bb1bf291a0a811d113fa831aa83a169ef871c37aea09a8365ac990ab2a03e599af7493bb8ca66faec4b699a91c00bb1480e3ab37f37390c0cc411988728cad1c978374be8c6e5a8b3dbea1018519e7eea929a80af62ba0fe86bc99a3d058c48f150e8c9a67a0ae39c5b6d8e58e82ae9b4de1c889c31410d9ec929975a8227c680bd100fd0dc1a9211a7", 0xcf}, {&(0x7f0000000040)="4f979b33dfe35130414b245fe0c8556b1946dfdf22", 0x15}, {&(0x7f00000001c0)="6fbfb53621d32a0af1131f58e790ae6d7180d8fa15aed8250ab1c98d5614bc3482e238f58a3b8828fc8d6ef8ec26c80bb4dd2affa1ab38ea90caa73240096b57874a2d7943bcd834d94f018641e72b004fff172d6fda4b26f605fdbb2957aacd132c9ec6850a3daeee3b", 0x6a}, {&(0x7f0000000240)="b1d1d2bafb211f55d7486366875c3ef1d2f77c34a7cd7646667b004c76ed495bc7ed4764ec15b2279f1c6601755c987d703bee6e97fda7f61f4648a3b28411b568f219818866ad8debfc9a99c8", 0x4d}, {&(0x7f00000002c0)="8c7a175e06b3fcb0a7791d9f5d5f70d9de57d66f724dbe10527c2404c8f503102998ff8e973b91a7913cd6436ffa46d026b67c0ea2c0378b0c3ee3bc97d110016e892d9cf33b3ac7d279277b4f6a06307af20032c3c25bd027c8c4a0125c611eda9773da93656d4c8faf18e5627b46637d5a51afdce6b101cb151c2bbef4c00db2bf4e20a0e3592beb254e2be059785711c6d2a2031129a9362698e260d9fc675fab72a4a152a09cfc516d44075161cdcae394ce7f37c396886422d1385dd361413c7cf441232d25f1b7800ee29df6d6a1e8d9738234852cd726cac0adcb70095765bb307bd070e2bc8a93c60e47a15495", 0xf1}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="e6fd26f5e25dd88f9d4eea3b7bf23a01695ae046f0faeb339afe9d13580f09", 0x1f}], 0x7) (async) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000001540)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)=ANY=[@ANYBLOB="280000000214000228bd7000fedbdf2508004400", @ANYRES32, @ANYBLOB="05005400010800000500540001000000"], 0x28}, 0x1, 0x0, 0x0, 0x4008}, 0x4000000) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:09 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(r0, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r1, &(0x7f0000002240)=[{&(0x7f0000001100)=""/4091, 0xffb}], 0x1, 0x0, 0x6) 09:45:09 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r1, &(0x7f0000001140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001100)={&(0x7f0000000080)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}]}, 0x1c}}, 0x8000) 09:45:09 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(r0, &(0x7f0000000080)='dctcp\x00', 0x6) r1 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r1, &(0x7f0000002240)=[{&(0x7f0000001100)=""/4091, 0xffb}], 0x1, 0x0, 0x6) 09:45:09 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) syz_io_uring_setup(0x4046, &(0x7f0000000040)={0x0, 0xd25, 0x2, 0x2, 0x3bb}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000001100), &(0x7f0000001140)) [ 2219.101835][T12856] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2219.112162][T12856] CPU: 1 PID: 12856 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2219.123236][T12856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2219.133318][T12856] Call Trace: [ 2219.136632][T12856] [ 2219.139563][T12856] dump_stack_lvl+0xd6/0x122 [ 2219.144203][T12856] dump_stack+0x11/0x12 09:45:09 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(r0, &(0x7f0000000080)='dctcp\x00', 0x6) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) 09:45:09 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) syz_io_uring_setup(0x4046, &(0x7f0000000040)={0x0, 0xd25, 0x2, 0x2, 0x3bb}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000001100), &(0x7f0000001140)) [ 2219.148484][T12856] dump_header+0x98/0x410 [ 2219.152938][T12856] oom_kill_process+0xfe/0x550 [ 2219.157781][T12856] out_of_memory+0x620/0x880 [ 2219.162418][T12856] mem_cgroup_oom+0x475/0x4f0 [ 2219.167109][T12856] try_charge_memcg+0x746/0x960 [ 2219.171974][T12856] charge_memcg+0x63/0x2c0 [ 2219.176416][T12856] __mem_cgroup_charge+0x25/0xa0 [ 2219.181360][T12856] do_anonymous_page+0x1d6/0xa20 [ 2219.186332][T12856] handle_mm_fault+0x8a0/0xa90 [ 2219.191173][T12856] do_user_addr_fault+0x4cd/0x940 [ 2219.196213][T12856] exc_page_fault+0x60/0x160 [ 2219.200845][T12856] asm_exc_page_fault+0x27/0x30 [ 2219.205708][T12856] RIP: 0033:0x7f9b1d3cfd0d [ 2219.210131][T12856] Code: e0 04 8b 44 02 08 85 c0 0f 85 d0 0a 00 00 31 c0 b9 40 42 0f 00 ba 81 00 00 00 c7 06 01 00 00 00 bf ca 00 00 00 e8 e3 43 05 00 <83> 05 ec b2 56 00 01 80 bc 24 d8 00 00 00 00 0f b6 05 6f 06 0a 01 [ 2219.229808][T12856] RSP: 002b:00007ffc98b77720 EFLAGS: 00010217 [ 2219.235867][T12856] RAX: 0000000000000000 RBX: 00007f9b1d536f6c RCX: 00007f9b1d424109 [ 2219.243825][T12856] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f9b1d536f68 [ 2219.251789][T12856] RBP: 00007f9b1d536f60 R08: 00007f9b1cb9a700 R09: 0000000000000000 [ 2219.259812][T12856] R10: 00007f9b1cb9a700 R11: 0000000000000246 R12: 00007f9b1d536f6c [ 2219.267783][T12856] R13: 00007f9b1d53c650 R14: 00007f9b1d536f60 R15: 0000000000000000 [ 2219.275760][T12856] [ 2219.278835][T12856] memory: usage 307200kB, limit 307200kB, failcnt 894 [ 2219.285673][T12856] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2219.292581][T12856] Memory cgroup stats for /syz3: [ 2219.292958][T12856] anon 94208 [ 2219.292958][T12856] file 313245696 [ 2219.292958][T12856] kernel 1232896 [ 2219.292958][T12856] kernel_stack 32768 [ 2219.292958][T12856] pagetables 77824 [ 2219.292958][T12856] percpu 0 [ 2219.292958][T12856] sock 0 [ 2219.292958][T12856] vmalloc 0 [ 2219.292958][T12856] shmem 313245696 [ 2219.292958][T12856] file_mapped 65536 [ 2219.292958][T12856] file_dirty 0 [ 2219.292958][T12856] file_writeback 0 [ 2219.292958][T12856] swapcached 0 [ 2219.292958][T12856] inactive_anon 260820992 [ 2219.292958][T12856] active_anon 52518912 [ 2219.292958][T12856] inactive_file 0 [ 2219.292958][T12856] active_file 0 [ 2219.292958][T12856] unevictable 0 [ 2219.292958][T12856] slab_reclaimable 756656 [ 2219.292958][T12856] slab_unreclaimable 324064 [ 2219.292958][T12856] slab 1080720 [ 2219.292958][T12856] workingset_refault_anon 0 [ 2219.292958][T12856] workingset_refault_file 101 [ 2219.292958][T12856] workingset_activate_anon 0 [ 2219.292958][T12856] workingset_activate_file 0 [ 2219.388631][T12856] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=12856,uid=0 [ 2219.403895][T12856] Memory cgroup out of memory: Killed process 12856 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = syz_io_uring_complete(0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000200)=0x80000001, 0x4) sendto$unix(r0, &(0x7f00000000c0)="4f754ccc0db04e73c79c05b7c03a79672496b829c6f8db50a4829c15a143216c22b1634aab407e950e99cbfdabf0980dfb6eb89853e42dfddc51ef08036ec50758519e2454378ece9e64206037537b31c52644", 0x53, 0x0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) (async) socket(0x8, 0x4, 0x4) 09:45:10 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) syz_io_uring_setup(0x4046, &(0x7f0000000040)={0x0, 0xd25, 0x2, 0x2, 0x3bb}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000001100), &(0x7f0000001140)) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) syz_io_uring_setup(0x4046, &(0x7f0000000040)={0x0, 0xd25, 0x2, 0x2, 0x3bb}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000001100), &(0x7f0000001140)) (async) 09:45:10 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(r0, &(0x7f0000000080)='dctcp\x00', 0x6) 09:45:10 executing program 4: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000002100)=""/140, 0x8c}], 0x4, 0x0, 0x6) 09:45:10 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket(0x15, 0x6, 0x4) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) ioctl$FIONCLEX(r1, 0x5450) 09:45:10 executing program 3: writev(0xffffffffffffffff, &(0x7f0000001400)=[{&(0x7f00000000c0)="025ae5224a2291caf48aaa2186280c069be038aa7c159997b016e1f64d8db7b691bf4ec0605483bffc9dcde817e35b2f94ea76600dd144bc17bc16c30316a5eed49d3039b88bb1bf291a0a811d113fa831aa83a169ef871c37aea09a8365ac990ab2a03e599af7493bb8ca66faec4b699a91c00bb1480e3ab37f37390c0cc411988728cad1c978374be8c6e5a8b3dbea1018519e7eea929a80af62ba0fe86bc99a3d058c48f150e8c9a67a0ae39c5b6d8e58e82ae9b4de1c889c31410d9ec929975a8227c680bd100fd0dc1a9211a7", 0xcf}, {&(0x7f0000000040)="4f979b33dfe35130414b245fe0c8556b1946dfdf22", 0x15}, {&(0x7f00000001c0)="6fbfb53621d32a0af1131f58e790ae6d7180d8fa15aed8250ab1c98d5614bc3482e238f58a3b8828fc8d6ef8ec26c80bb4dd2affa1ab38ea90caa73240096b57874a2d7943bcd834d94f018641e72b004fff172d6fda4b26f605fdbb2957aacd132c9ec6850a3daeee3b", 0x6a}, {&(0x7f0000000240)="b1d1d2bafb211f55d7486366875c3ef1d2f77c34a7cd7646667b004c76ed495bc7ed4764ec15b2279f1c6601755c987d703bee6e97fda7f61f4648a3b28411b568f219818866ad8debfc9a99c8", 0x4d}, {&(0x7f00000002c0)="8c7a175e06b3fcb0a7791d9f5d5f70d9de57d66f724dbe10527c2404c8f503102998ff8e973b91a7913cd6436ffa46d026b67c0ea2c0378b0c3ee3bc97d110016e892d9cf33b3ac7d279277b4f6a06307af20032c3c25bd027c8c4a0125c611eda9773da93656d4c8faf18e5627b46637d5a51afdce6b101cb151c2bbef4c00db2bf4e20a0e3592beb254e2be059785711c6d2a2031129a9362698e260d9fc675fab72a4a152a09cfc516d44075161cdcae394ce7f37c396886422d1385dd361413c7cf441232d25f1b7800ee29df6d6a1e8d9738234852cd726cac0adcb70095765bb307bd070e2bc8a93c60e47a15495", 0xf1}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="e6fd26f5e25dd88f9d4eea3b7bf23a01695ae046f0faeb339afe9d13580f09", 0x1f}], 0x7) (async) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) sendmsg$RDMA_NLDEV_CMD_SET(r0, &(0x7f0000001540)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001500)={&(0x7f00000014c0)=ANY=[@ANYBLOB="280000000214000228bd7000fedbdf2508004400", @ANYRES32, @ANYBLOB="05005400010800000500540001000000"], 0x28}, 0x1, 0x0, 0x0, 0x4008}, 0x4000000) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:10 executing program 4: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000002100)=""/140, 0x8c}], 0x4, 0x0, 0x6) [ 2219.962201][T12898] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2219.972511][T12898] CPU: 0 PID: 12898 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2219.983594][T12898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2219.993764][T12898] Call Trace: [ 2219.997199][T12898] [ 2220.000138][T12898] dump_stack_lvl+0xd6/0x122 [ 2220.004832][T12898] dump_stack+0x11/0x12 [ 2220.009044][T12898] dump_header+0x98/0x410 [ 2220.013387][T12898] oom_kill_process+0xfe/0x550 [ 2220.018185][T12898] out_of_memory+0x620/0x880 [ 2220.022800][T12898] mem_cgroup_oom+0x475/0x4f0 [ 2220.027556][T12898] try_charge_memcg+0x746/0x960 [ 2220.032483][T12898] charge_memcg+0x63/0x2c0 [ 2220.036907][T12898] __mem_cgroup_charge+0x25/0xa0 [ 2220.041855][T12898] do_anonymous_page+0x1d6/0xa20 [ 2220.046806][T12898] handle_mm_fault+0x8a0/0xa90 [ 2220.051586][T12898] do_user_addr_fault+0x4cd/0x940 [ 2220.056691][T12898] exc_page_fault+0x60/0x160 09:45:10 executing program 1: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000080)='dctcp\x00', 0x6) 09:45:10 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket(0x15, 0x6, 0x4) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) ioctl$FIONCLEX(r1, 0x5450) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) socket(0x15, 0x6, 0x4) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r1, 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) (async) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) (async) ioctl$FIONCLEX(r1, 0x5450) (async) 09:45:10 executing program 1: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000080)='dctcp\x00', 0x6) 09:45:10 executing program 1: write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000080)='dctcp\x00', 0x6) 09:45:10 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$tcp_congestion(r0, &(0x7f0000000080)='dctcp\x00', 0x6) [ 2220.061297][T12898] asm_exc_page_fault+0x27/0x30 [ 2220.066307][T12898] RIP: 0033:0x7f9b1d3cfd0d [ 2220.070727][T12898] Code: e0 04 8b 44 02 08 85 c0 0f 85 d0 0a 00 00 31 c0 b9 40 42 0f 00 ba 81 00 00 00 c7 06 01 00 00 00 bf ca 00 00 00 e8 e3 43 05 00 <83> 05 ec b2 56 00 01 80 bc 24 d8 00 00 00 00 0f b6 05 6f 06 0a 01 [ 2220.090354][T12898] RSP: 002b:00007ffc98b77720 EFLAGS: 00010217 [ 2220.096479][T12898] RAX: 0000000000000000 RBX: 00007f9b1d536f6c RCX: 00007f9b1d424109 [ 2220.104548][T12898] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f9b1d536f68 [ 2220.112626][T12898] RBP: 00007f9b1d536f60 R08: 00007f9b1cb9a700 R09: 0000000000000000 [ 2220.120616][T12898] R10: 00007f9b1cb9a700 R11: 0000000000000246 R12: 00007f9b1d536f6c [ 2220.128593][T12898] R13: 00007f9b1d53c650 R14: 00007f9b1d536f60 R15: 0000000000000000 [ 2220.136585][T12898] [ 2220.139652][T12898] memory: usage 307200kB, limit 307200kB, failcnt 953 [ 2220.146428][T12898] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2220.153483][T12898] Memory cgroup stats for /syz3: [ 2220.155977][T12898] anon 94208 [ 2220.155977][T12898] file 313245696 [ 2220.155977][T12898] kernel 1224704 [ 2220.155977][T12898] kernel_stack 32768 [ 2220.155977][T12898] pagetables 77824 [ 2220.155977][T12898] percpu 0 [ 2220.155977][T12898] sock 0 [ 2220.155977][T12898] vmalloc 0 [ 2220.155977][T12898] shmem 313245696 [ 2220.155977][T12898] file_mapped 65536 [ 2220.155977][T12898] file_dirty 0 [ 2220.155977][T12898] file_writeback 0 [ 2220.155977][T12898] swapcached 0 [ 2220.155977][T12898] inactive_anon 246108160 [ 2220.155977][T12898] active_anon 67211264 [ 2220.155977][T12898] inactive_file 0 [ 2220.155977][T12898] active_file 0 [ 2220.155977][T12898] unevictable 0 [ 2220.155977][T12898] slab_reclaimable 756656 [ 2220.155977][T12898] slab_unreclaimable 318736 [ 2220.155977][T12898] slab 1075392 [ 2220.155977][T12898] workingset_refault_anon 0 [ 2220.155977][T12898] workingset_refault_file 101 [ 2220.155977][T12898] workingset_activate_anon 0 [ 2220.155977][T12898] workingset_activate_file 0 [ 2220.252519][T12898] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=12898,uid=0 [ 2220.268002][T12898] Memory cgroup out of memory: Killed process 12898 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:11 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010026bd7000ffdbdf25060000000c001600feff0000000000000500060007000000dd15f49bb89fda1d36c6b41c7a4c983d7b8ed96ec0dc7f48f4b48dedf9716f36858385b0dc8faaffacbb02afa63be9ea85d278e4a703f3b029fb21107dc475716fb278316d0afbb4d75d5e0e361e5c557d200c823e07ad6a190e78e2b90ad3f067759d19f2a207a72909d1c58602f8dbc380259e2bdc945cfa8821006fdb26aa0b1dd3cd055afa28d35f0c90deab6cdcc69f82a9c29cdb1c2afb7a9d7d"], 0x28}, 0x1, 0x0, 0x0, 0x2400c000}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x713a02, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000280)="f9191ac1208b49f1050312add3fea4077cb6fb8da9abaeca23de6b0b259fdbdc9da4bf7c72f8df07555f05000e8755a9189a655930767357533ac566eb13b33983", 0x41}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:45:11 executing program 4: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000002100)=""/140, 0x8c}], 0x4, 0x0, 0x6) 09:45:11 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$tcp_congestion(r0, &(0x7f0000000080)='dctcp\x00', 0x6) 09:45:11 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket(0x15, 0x6, 0x4) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) ioctl$FIONCLEX(r1, 0x5450) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) socket(0x15, 0x6, 0x4) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r1, 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) (async) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) (async) ioctl$FIONCLEX(r1, 0x5450) (async) 09:45:11 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000035aa060055010000", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) read$msr(r1, &(0x7f0000001100)=""/253, 0xfd) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$X86_IOC_RDMSR_REGS(r2, 0xc02063a0, &(0x7f0000000040)=[0xff, 0xc2e, 0x0, 0x4, 0x5afd, 0x103d, 0x5, 0x3]) 09:45:11 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={0x5c, 0x0, 0x0, 0x800000, 0x25dfdbfc, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x3f}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x2}, @L2TP_ATTR_UDP_SPORT={0xfffffffffffffdc0, 0x1a, 0x4e20}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r0}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x2c0140c5) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000227bd7000fbdbdf250500000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900db0000004d000000"], 0x28}, 0x1, 0x0, 0x0, 0x20008814}, 0x20048000) 09:45:11 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$tcp_congestion(r0, &(0x7f0000000080)='dctcp\x00', 0x6) 09:45:11 executing program 4: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000002100)=""/140, 0x8c}], 0x4, 0x0, 0x6) 09:45:11 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010026bd7000ffdbdf25060000000c001600feff0000000000000500060007000000dd15f49bb89fda1d36c6b41c7a4c983d7b8ed96ec0dc7f48f4b48dedf9716f36858385b0dc8faaffacbb02afa63be9ea85d278e4a703f3b029fb21107dc475716fb278316d0afbb4d75d5e0e361e5c557d200c823e07ad6a190e78e2b90ad3f067759d19f2a207a72909d1c58602f8dbc380259e2bdc945cfa8821006fdb26aa0b1dd3cd055afa28d35f0c90deab6cdcc69f82a9c29cdb1c2afb7a9d7d"], 0x28}, 0x1, 0x0, 0x0, 0x2400c000}, 0x0) (async) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x713a02, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000280)="f9191ac1208b49f1050312add3fea4077cb6fb8da9abaeca23de6b0b259fdbdc9da4bf7c72f8df07555f05000e8755a9189a655930767357533ac566eb13b33983", 0x41}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2220.825835][T12934] syz-executor.3 invoked oom-killer: gfp_mask=0xdc0(GFP_KERNEL|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2220.837162][T12934] CPU: 0 PID: 12934 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2220.848195][T12934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2220.858337][T12934] Call Trace: [ 2220.861624][T12934] [ 2220.864630][T12934] dump_stack_lvl+0xd6/0x122 [ 2220.869236][T12934] dump_stack+0x11/0x12 09:45:11 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010026bd7000ffdbdf25060000000c001600feff0000000000000500060007000000dd15f49bb89fda1d36c6b41c7a4c983d7b8ed96ec0dc7f48f4b48dedf9716f36858385b0dc8faaffacbb02afa63be9ea85d278e4a703f3b029fb21107dc475716fb278316d0afbb4d75d5e0e361e5c557d200c823e07ad6a190e78e2b90ad3f067759d19f2a207a72909d1c58602f8dbc380259e2bdc945cfa8821006fdb26aa0b1dd3cd055afa28d35f0c90deab6cdcc69f82a9c29cdb1c2afb7a9d7d"], 0x28}, 0x1, 0x0, 0x0, 0x2400c000}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x713a02, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000280)="f9191ac1208b49f1050312add3fea4077cb6fb8da9abaeca23de6b0b259fdbdc9da4bf7c72f8df07555f05000e8755a9189a655930767357533ac566eb13b33983", 0x41}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) sendmsg$L2TP_CMD_SESSION_DELETE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="010026bd7000ffdbdf25060000000c001600feff0000000000000500060007000000dd15f49bb89fda1d36c6b41c7a4c983d7b8ed96ec0dc7f48f4b48dedf9716f36858385b0dc8faaffacbb02afa63be9ea85d278e4a703f3b029fb21107dc475716fb278316d0afbb4d75d5e0e361e5c557d200c823e07ad6a190e78e2b90ad3f067759d19f2a207a72909d1c58602f8dbc380259e2bdc945cfa8821006fdb26aa0b1dd3cd055afa28d35f0c90deab6cdcc69f82a9c29cdb1c2afb7a9d7d"], 0x28}, 0x1, 0x0, 0x0, 0x2400c000}, 0x0) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x713a02, 0x0) (async) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000280)="f9191ac1208b49f1050312add3fea4077cb6fb8da9abaeca23de6b0b259fdbdc9da4bf7c72f8df07555f05000e8755a9189a655930767357533ac566eb13b33983", 0x41}], 0x1) (async) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:45:11 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000080)='dctcp\x00', 0x6) 09:45:11 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000080)='dctcp\x00', 0x6) 09:45:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2220.873433][T12934] dump_header+0x98/0x410 [ 2220.877785][T12934] oom_kill_process+0xfe/0x550 [ 2220.882568][T12934] out_of_memory+0x620/0x880 [ 2220.887179][T12934] mem_cgroup_oom+0x475/0x4f0 [ 2220.891875][T12934] try_charge_memcg+0x746/0x960 [ 2220.896777][T12934] ? mem_cgroup_iter+0x267/0x340 [ 2220.901743][T12934] ? shrink_node_memcgs+0x3ed/0x400 [ 2220.906954][T12934] obj_cgroup_charge+0x171/0x2b0 [ 2220.911904][T12934] kmem_cache_alloc+0x92/0x300 [ 2220.916794][T12934] ? __alloc_file+0x2e/0x150 [ 2220.921422][T12934] __alloc_file+0x2e/0x150 09:45:11 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(0xffffffffffffffff, &(0x7f0000000080)='dctcp\x00', 0x6) 09:45:11 executing program 4: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f0000002100)=""/140, 0x8c}], 0x4, 0x0, 0x6) 09:45:11 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f00000000c0)='system_u:object_r:default_t:s0\x00', 0x1f) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) [ 2220.925907][T12934] alloc_empty_file+0xcd/0x1c0 [ 2220.930764][T12934] path_openat+0x65/0x1b30 [ 2220.935199][T12934] ? shrink_zones+0x525/0x5d0 [ 2220.939894][T12934] do_filp_open+0x105/0x220 [ 2220.944415][T12934] do_sys_openat2+0xb5/0x2a0 [ 2220.949027][T12934] __x64_sys_openat+0xef/0x110 [ 2220.953860][T12934] do_syscall_64+0x2b/0x70 [ 2220.958292][T12934] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2220.964265][T12934] RIP: 0033:0x7f9b1d3d7024 [ 2220.968689][T12934] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2220.988312][T12934] RSP: 002b:00007f9b1cb99ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2220.996748][T12934] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f9b1d3d7024 [ 2221.004722][T12934] RDX: 0000000000048c01 RSI: 00007f9b1cb99d40 RDI: 00000000ffffff9c [ 2221.012679][T12934] RBP: 00007f9b1cb99d40 R08: 0000000000000000 R09: 0000000000000000 [ 2221.020657][T12934] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000048c01 [ 2221.028672][T12934] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2221.036630][T12934] [ 2221.039697][T12934] memory: usage 307200kB, limit 307200kB, failcnt 993 [ 2221.046480][T12934] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2221.053372][T12934] Memory cgroup stats for /syz3: [ 2221.053611][T12934] anon 102400 [ 2221.053611][T12934] file 313245696 [ 2221.053611][T12934] kernel 1224704 [ 2221.053611][T12934] kernel_stack 32768 [ 2221.053611][T12934] pagetables 77824 09:45:11 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000035aa060055010000", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) read$msr(r1, &(0x7f0000001100)=""/253, 0xfd) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$X86_IOC_RDMSR_REGS(r2, 0xc02063a0, &(0x7f0000000040)=[0xff, 0xc2e, 0x0, 0x4, 0x5afd, 0x103d, 0x5, 0x3]) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000035aa060055010000", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) read$msr(r1, &(0x7f0000001100)=""/253, 0xfd) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$X86_IOC_RDMSR_REGS(r2, 0xc02063a0, &(0x7f0000000040)=[0xff, 0xc2e, 0x0, 0x4, 0x5afd, 0x103d, 0x5, 0x3]) (async) [ 2221.053611][T12934] percpu 0 [ 2221.053611][T12934] sock 0 [ 2221.053611][T12934] vmalloc 0 [ 2221.053611][T12934] shmem 313245696 [ 2221.053611][T12934] file_mapped 65536 [ 2221.053611][T12934] file_dirty 0 [ 2221.053611][T12934] file_writeback 0 [ 2221.053611][T12934] swapcached 0 [ 2221.053611][T12934] inactive_anon 246136832 [ 2221.053611][T12934] active_anon 67211264 [ 2221.053611][T12934] inactive_file 0 [ 2221.053611][T12934] active_file 0 [ 2221.053611][T12934] unevictable 0 [ 2221.053611][T12934] slab_reclaimable 756656 [ 2221.053611][T12934] slab_unreclaimable 317464 [ 2221.053611][T12934] slab 1074120 [ 2221.053611][T12934] workingset_refault_anon 0 [ 2221.053611][T12934] workingset_refault_file 101 [ 2221.053611][T12934] workingset_activate_anon 0 [ 2221.053611][T12934] workingset_activate_file 0 [ 2221.149324][T12934] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=12932,uid=0 09:45:11 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) (async) r1 = socket$netlink(0x10, 0x3, 0x2) (async, rerun: 64) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (rerun: 64) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) r3 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={0x5c, 0x0, 0x0, 0x800000, 0x25dfdbfc, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x3f}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x2}, @L2TP_ATTR_UDP_SPORT={0xfffffffffffffdc0, 0x1a, 0x4e20}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r0}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x2c0140c5) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000227bd7000fbdbdf250500000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900db0000004d000000"], 0x28}, 0x1, 0x0, 0x0, 0x20008814}, 0x20048000) 09:45:11 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 09:45:11 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x6) 09:45:11 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f00000000c0)='system_u:object_r:default_t:s0\x00', 0x1f) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f00000000c0)='system_u:object_r:default_t:s0\x00', 0x1f) (async) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) (async) 09:45:11 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000035aa060055010000", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) read$msr(r1, &(0x7f0000001100)=""/253, 0xfd) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$X86_IOC_RDMSR_REGS(r2, 0xc02063a0, &(0x7f0000000040)=[0xff, 0xc2e, 0x0, 0x4, 0x5afd, 0x103d, 0x5, 0x3]) 09:45:11 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 09:45:11 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x6) [ 2221.164661][T12934] Memory cgroup out of memory: Killed process 12932 (syz-executor.3) total-vm:46444kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 2221.232201][T13002] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2221.242613][T13002] CPU: 0 PID: 13002 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2221.253702][T13002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2221.263739][T13002] Call Trace: [ 2221.267007][T13002] [ 2221.269939][T13002] dump_stack_lvl+0xd6/0x122 [ 2221.274602][T13002] dump_stack+0x11/0x12 [ 2221.278740][T13002] dump_header+0x98/0x410 [ 2221.283093][T13002] oom_kill_process+0xfe/0x550 [ 2221.287934][T13002] out_of_memory+0x620/0x880 [ 2221.292594][T13002] mem_cgroup_oom+0x475/0x4f0 [ 2221.297344][T13002] try_charge_memcg+0x746/0x960 [ 2221.302200][T13002] charge_memcg+0x63/0x2c0 [ 2221.306653][T13002] __mem_cgroup_charge+0x25/0xa0 [ 2221.311589][T13002] wp_page_copy+0x20f/0x1460 [ 2221.316251][T13002] do_wp_page+0x76f/0xe10 [ 2221.320583][T13002] handle_mm_fault+0x5fb/0xa90 [ 2221.325442][T13002] do_user_addr_fault+0x4cd/0x940 [ 2221.330478][T13002] exc_page_fault+0x60/0x160 [ 2221.335125][T13002] asm_exc_page_fault+0x27/0x30 [ 2221.340090][T13002] RIP: 0033:0x7f9b1d3caedc [ 2221.344549][T13002] Code: 2a 59 ff ff 41 39 5c 24 2c 7f d3 31 c0 48 8d 3d c5 20 0b 00 e8 15 59 ff ff 48 8b 44 24 08 c7 44 24 1c ff ff ff ff 44 8b 60 78 80 c8 00 00 00 00 45 85 e4 0f 8e 83 00 00 00 48 8b 44 24 08 8b [ 2221.364190][T13002] RSP: 002b:00007f9b1cb9a190 EFLAGS: 00010202 [ 2221.370237][T13002] RAX: 00007f9b1d536f60 RBX: 0000000000000003 RCX: 00007f9b1d48c687 [ 2221.378189][T13002] RDX: 0000000000217eb5 RSI: 0000000000048c01 RDI: 00007f9b1d47cf8b [ 2221.386144][T13002] RBP: 00007f9b1d47e05d R08: 00007ffc98bad080 R09: 0000000000000010 [ 2221.394109][T13002] R10: 00007ffc98bad0b8 R11: 0000000000069818 R12: 0000000000000000 [ 2221.402092][T13002] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2221.410056][T13002] [ 2221.413088][T13002] memory: usage 307200kB, limit 307200kB, failcnt 1074 [ 2221.419941][T13002] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2221.426810][T13002] Memory cgroup stats for /syz3: [ 2221.428323][T13002] anon 94208 [ 2221.428323][T13002] file 313245696 [ 2221.428323][T13002] kernel 1228800 [ 2221.428323][T13002] kernel_stack 32768 [ 2221.428323][T13002] pagetables 77824 [ 2221.428323][T13002] percpu 0 [ 2221.428323][T13002] sock 0 [ 2221.428323][T13002] vmalloc 0 [ 2221.428323][T13002] shmem 313245696 [ 2221.428323][T13002] file_mapped 65536 [ 2221.428323][T13002] file_dirty 0 [ 2221.428323][T13002] file_writeback 0 [ 2221.428323][T13002] swapcached 0 [ 2221.428323][T13002] inactive_anon 246128640 [ 2221.428323][T13002] active_anon 67211264 [ 2221.428323][T13002] inactive_file 0 [ 2221.428323][T13002] active_file 0 [ 2221.428323][T13002] unevictable 0 [ 2221.428323][T13002] slab_reclaimable 750752 [ 2221.428323][T13002] slab_unreclaimable 323800 [ 2221.428323][T13002] slab 1074552 [ 2221.428323][T13002] workingset_refault_anon 0 [ 2221.428323][T13002] workingset_refault_file 101 [ 2221.428323][T13002] workingset_activate_anon 0 [ 2221.428323][T13002] workingset_activate_file 0 [ 2221.523843][T13002] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=12991,uid=0 [ 2221.539129][T13002] Memory cgroup out of memory: Killed process 12991 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) (async) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) (async) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 09:45:12 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f00000000c0)='system_u:object_r:default_t:s0\x00', 0x1f) (async) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 09:45:12 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x6) 09:45:12 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) 09:45:12 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 09:45:12 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={0x5c, 0x0, 0x0, 0x800000, 0x25dfdbfc, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x3f}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x2}, @L2TP_ATTR_UDP_SPORT={0xfffffffffffffdc0, 0x1a, 0x4e20}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r0}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x2c0140c5) (async) sendmsg$NL80211_CMD_GET_INTERFACE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000227bd7000fbdbdf250500000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900db0000004d000000"], 0x28}, 0x1, 0x0, 0x0, 0x20008814}, 0x20048000) 09:45:12 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/119, 0x77}], 0x3, 0x0, 0x6) 09:45:12 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x40, 0x15}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4040881}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:12 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 09:45:12 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 09:45:12 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:12 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) (async) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2221.817797][T13019] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2221.828112][T13019] CPU: 1 PID: 13019 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2221.839146][T13019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2221.849312][T13019] Call Trace: [ 2221.852595][T13019] [ 2221.855528][T13019] dump_stack_lvl+0xd6/0x122 [ 2221.860168][T13019] dump_stack+0x11/0x12 09:45:12 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) 09:45:12 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) [ 2221.864339][T13019] dump_header+0x98/0x410 [ 2221.868887][T13019] oom_kill_process+0xfe/0x550 [ 2221.873668][T13019] out_of_memory+0x620/0x880 [ 2221.878280][T13019] mem_cgroup_oom+0x475/0x4f0 [ 2221.882968][T13019] try_charge_memcg+0x746/0x960 [ 2221.887909][T13019] charge_memcg+0x63/0x2c0 [ 2221.892332][T13019] __mem_cgroup_charge+0x25/0xa0 [ 2221.897276][T13019] wp_page_copy+0x20f/0x1460 [ 2221.901968][T13019] do_wp_page+0x76f/0xe10 [ 2221.906335][T13019] handle_mm_fault+0x5fb/0xa90 [ 2221.911131][T13019] do_user_addr_fault+0x4cd/0x940 09:45:12 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:12 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x40, 0x15}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4040881}, 0x0) (async) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) [ 2221.916174][T13019] exc_page_fault+0x60/0x160 [ 2221.920801][T13019] asm_exc_page_fault+0x27/0x30 [ 2221.925677][T13019] RIP: 0033:0x7f9b1d3caedc [ 2221.930158][T13019] Code: 2a 59 ff ff 41 39 5c 24 2c 7f d3 31 c0 48 8d 3d c5 20 0b 00 e8 15 59 ff ff 48 8b 44 24 08 c7 44 24 1c ff ff ff ff 44 8b 60 78 80 c8 00 00 00 00 45 85 e4 0f 8e 83 00 00 00 48 8b 44 24 08 8b [ 2221.949863][T13019] RSP: 002b:00007f9b1cb9a190 EFLAGS: 00010202 [ 2221.955941][T13019] RAX: 00007f9b1d536f60 RBX: 0000000000000003 RCX: 00007f9b1d48c687 [ 2221.963919][T13019] RDX: 00000000002180ff RSI: 0000000000048c01 RDI: 00007f9b1d47cf8b [ 2221.971892][T13019] RBP: 00007f9b1d47e05d R08: 00007ffc98bad080 R09: 0000000000000010 [ 2221.979917][T13019] R10: 00007ffc98bad0b8 R11: 000000000006987c R12: 0000000000000000 [ 2221.987968][T13019] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2221.995956][T13019] [ 2221.999065][T13019] memory: usage 307200kB, limit 307200kB, failcnt 1145 [ 2222.005915][T13019] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2222.012793][T13019] Memory cgroup stats for /syz3: [ 2222.013183][T13019] anon 94208 [ 2222.013183][T13019] file 313245696 [ 2222.013183][T13019] kernel 1232896 [ 2222.013183][T13019] kernel_stack 32768 [ 2222.013183][T13019] pagetables 77824 [ 2222.013183][T13019] percpu 0 [ 2222.013183][T13019] sock 0 [ 2222.013183][T13019] vmalloc 0 [ 2222.013183][T13019] shmem 313245696 [ 2222.013183][T13019] file_mapped 65536 [ 2222.013183][T13019] file_dirty 0 [ 2222.013183][T13019] file_writeback 0 [ 2222.013183][T13019] swapcached 0 [ 2222.013183][T13019] inactive_anon 246128640 [ 2222.013183][T13019] active_anon 67211264 [ 2222.013183][T13019] inactive_file 0 [ 2222.013183][T13019] active_file 0 [ 2222.013183][T13019] unevictable 0 [ 2222.013183][T13019] slab_reclaimable 756256 [ 2222.013183][T13019] slab_unreclaimable 324064 [ 2222.013183][T13019] slab 1080320 [ 2222.013183][T13019] workingset_refault_anon 0 [ 2222.013183][T13019] workingset_refault_file 101 [ 2222.013183][T13019] workingset_activate_anon 0 [ 2222.013183][T13019] workingset_activate_file 0 09:45:12 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1007, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="2400000093d4c4ee0720214bd79a8e1c7919426ae1b6018c1b256e8c14396f612b74ebd2b21ba5dc572d06d3c09021c4f76e3714916b8d02a1b2009a61d3c971c24242bdcb77a05cd19e7f580cfd2b4ed075f3e8a416bb31909f949079a14f5f1278329cd935973455ebc04aecbe4052322b28bde9d32ed982764eb36a09cd", @ANYRES16=r1, @ANYBLOB="12a42bbd7000fedbdf250700000008000b000400000008000b0002000000"], 0x24}, 0x1, 0x0, 0x0, 0x2400c000}, 0x48010) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0), r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x2d76, &(0x7f00000001c0)={0x0, 0x18d8, 0x8, 0x0, 0xd, 0x0, r2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)) 09:45:12 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x6) 09:45:12 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 09:45:12 executing program 5: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x40, 0x15}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4040881}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r0, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8}, @val={0xc, 0x99, {0x40, 0x15}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4040881}, 0x0) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) 09:45:12 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async, rerun: 64) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) (rerun: 64) 09:45:12 executing program 1: write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) [ 2222.108803][T13019] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13013,uid=0 [ 2222.124098][T13019] Memory cgroup out of memory: Killed process 13013 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:12 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x6) [ 2222.194864][T13053] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2222.205162][T13053] CPU: 1 PID: 13053 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2222.216295][T13053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2222.226425][T13053] Call Trace: [ 2222.229775][T13053] [ 2222.232711][T13053] dump_stack_lvl+0xd6/0x122 [ 2222.237401][T13053] dump_stack+0x11/0x12 [ 2222.241625][T13053] dump_header+0x98/0x410 [ 2222.245973][T13053] oom_kill_process+0xfe/0x550 [ 2222.250748][T13053] out_of_memory+0x620/0x880 [ 2222.255340][T13053] mem_cgroup_oom+0x475/0x4f0 [ 2222.260040][T13053] try_charge_memcg+0x746/0x960 [ 2222.264906][T13053] ? preempt_count_add+0x51/0xa0 [ 2222.269856][T13053] __memcg_kmem_charge_page+0x2e4/0x480 [ 2222.275508][T13053] alloc_thread_stack_node+0x101/0x360 [ 2222.281002][T13053] dup_task_struct+0x96/0x2a0 [ 2222.285703][T13053] copy_process+0x3cb/0x20b0 [ 2222.290306][T13053] kernel_clone+0x163/0x5c0 [ 2222.294888][T13053] __x64_sys_clone+0xc3/0xf0 [ 2222.299535][T13053] do_syscall_64+0x2b/0x70 [ 2222.304080][T13053] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2222.310040][T13053] RIP: 0033:0x7f9b1d425531 [ 2222.314462][T13053] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2222.334130][T13053] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2222.342524][T13053] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 [ 2222.350481][T13053] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2222.358435][T13053] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2222.366388][T13053] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2222.374374][T13053] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2222.382333][T13053] [ 2222.385418][T13053] memory: usage 307196kB, limit 307200kB, failcnt 1239 [ 2222.392260][T13053] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2222.399111][T13053] Memory cgroup stats for /syz3: [ 2222.399473][T13053] anon 90112 [ 2222.399473][T13053] file 313245696 [ 2222.399473][T13053] kernel 1220608 [ 2222.399473][T13053] kernel_stack 16384 [ 2222.399473][T13053] pagetables 73728 [ 2222.399473][T13053] percpu 0 [ 2222.399473][T13053] sock 0 [ 2222.399473][T13053] vmalloc 0 [ 2222.399473][T13053] shmem 313245696 [ 2222.399473][T13053] file_mapped 65536 [ 2222.399473][T13053] file_dirty 0 [ 2222.399473][T13053] file_writeback 0 [ 2222.399473][T13053] swapcached 0 [ 2222.399473][T13053] inactive_anon 246124544 [ 2222.399473][T13053] active_anon 67211264 [ 2222.399473][T13053] inactive_file 0 [ 2222.399473][T13053] active_file 0 [ 2222.399473][T13053] unevictable 0 [ 2222.399473][T13053] slab_reclaimable 756256 [ 2222.399473][T13053] slab_unreclaimable 325160 [ 2222.399473][T13053] slab 1081416 [ 2222.399473][T13053] workingset_refault_anon 0 [ 2222.399473][T13053] workingset_refault_file 101 [ 2222.399473][T13053] workingset_activate_anon 0 [ 2222.399473][T13053] workingset_activate_file 0 [ 2222.495106][T13053] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13053,uid=0 [ 2222.510512][T13053] Memory cgroup out of memory: Killed process 13053 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:13 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {0x0}], 0x2, 0x0, 0x6) 09:45:13 executing program 1: write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 09:45:13 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x8000, 0x4, 0x80000001, 0x1000, r0, 0x6, '\x00', 0x0, r0, 0x2, 0x1}, 0x48) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xc0000}}, './file0\x00'}) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="a34526ebc3ba0f92a6195c819047cbb7f09d12b00de890a9feb48205605bb89835c4bb0bbb7ee52b75b70d7046e97cba6dd52507e4d626591b9987738bb67fa98fcf533a0753523de89dc43c8f8b06e0f3ad162eddfacf26867760d2ccb0a07bb9d77cd33ba5f93c991f98ac76b76fdfadec7be0935df9df0dacbdb538fe9623e3e5a6", 0x83}], 0x1, 0x0, 0x0, 0x4004000}, 0x20000001) 09:45:13 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x8, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) prctl$PR_SVE_GET_VL(0x33, 0xe29f) 09:45:13 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1007, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="2400000093d4c4ee0720214bd79a8e1c7919426ae1b6018c1b256e8c14396f612b74ebd2b21ba5dc572d06d3c09021c4f76e3714916b8d02a1b2009a61d3c971c24242bdcb77a05cd19e7f580cfd2b4ed075f3e8a416bb31909f949079a14f5f1278329cd935973455ebc04aecbe4052322b28bde9d32ed982764eb36a09cd", @ANYRES16=r1, @ANYBLOB="12a42bbd7000fedbdf250700000008000b000400000008000b0002000000"], 0x24}, 0x1, 0x0, 0x0, 0x2400c000}, 0x48010) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0), r0) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_io_uring_setup(0x2d76, &(0x7f00000001c0)={0x0, 0x18d8, 0x8, 0x0, 0xd, 0x0, r2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)) 09:45:13 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x20010, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x1ee3, &(0x7f0000000340), &(0x7f0000d96000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000003c0), &(0x7f0000000400)=0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000006, 0x12, r2, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000003700)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r5 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r5, 0x0, 0x0, 0x0, {0x4009}, 0x1}, 0xffffffff) 09:45:13 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:13 executing program 1: write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 09:45:13 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x8, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) prctl$PR_SVE_GET_VL(0x33, 0xe29f) 09:45:13 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:13 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x8, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) prctl$PR_SVE_GET_VL(0x33, 0xe29f) [ 2222.755325][T13068] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2222.765604][T13068] CPU: 1 PID: 13068 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2222.776709][T13068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2222.786773][T13068] Call Trace: [ 2222.790075][T13068] [ 2222.793002][T13068] dump_stack_lvl+0xd6/0x122 [ 2222.797601][T13068] dump_stack+0x11/0x12 [ 2222.801828][T13068] dump_header+0x98/0x410 [ 2222.806153][T13068] oom_kill_process+0xfe/0x550 [ 2222.810982][T13068] out_of_memory+0x620/0x880 [ 2222.815572][T13068] mem_cgroup_oom+0x475/0x4f0 [ 2222.820253][T13068] try_charge_memcg+0x746/0x960 [ 2222.825099][T13068] __memcg_kmem_charge_page+0x2e4/0x480 [ 2222.830713][T13068] alloc_thread_stack_node+0x101/0x360 [ 2222.836178][T13068] dup_task_struct+0x96/0x2a0 [ 2222.840853][T13068] copy_process+0x3cb/0x20b0 [ 2222.845502][T13068] kernel_clone+0x163/0x5c0 [ 2222.850008][T13068] __x64_sys_clone+0xc3/0xf0 [ 2222.854636][T13068] do_syscall_64+0x2b/0x70 [ 2222.859088][T13068] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2222.864983][T13068] RIP: 0033:0x7f9b1d425531 [ 2222.869389][T13068] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2222.889058][T13068] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2222.897462][T13068] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 09:45:13 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 09:45:13 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:13 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r2) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r5 = syz_open_dev$ptys(0xc, 0x3, 0x1) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r7 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r7, 0x0, 0x0) r8 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r8, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0xe048}, {r3, 0x220a}, {r4, 0xe090}, {r5, 0x20}, {r1, 0x4109}, {r6}, {r7, 0x180}, {r8, 0x8}], 0x8, 0x8001) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) [ 2222.905421][T13068] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2222.913383][T13068] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2222.921342][T13068] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2222.929375][T13068] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2222.937337][T13068] [ 2222.940445][T13068] memory: usage 307200kB, limit 307200kB, failcnt 1289 [ 2222.947419][T13068] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 09:45:13 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x8000, 0x4, 0x80000001, 0x1000, r0, 0x6, '\x00', 0x0, r0, 0x2, 0x1}, 0x48) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xc0000}}, './file0\x00'}) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="a34526ebc3ba0f92a6195c819047cbb7f09d12b00de890a9feb48205605bb89835c4bb0bbb7ee52b75b70d7046e97cba6dd52507e4d626591b9987738bb67fa98fcf533a0753523de89dc43c8f8b06e0f3ad162eddfacf26867760d2ccb0a07bb9d77cd33ba5f93c991f98ac76b76fdfadec7be0935df9df0dacbdb538fe9623e3e5a6", 0x83}], 0x1, 0x0, 0x0, 0x4004000}, 0x20000001) 09:45:13 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) [ 2222.954264][T13068] Memory cgroup stats for /syz3: [ 2222.994023][T13068] anon 90112 [ 2222.994023][T13068] file 313245696 [ 2222.994023][T13068] kernel 1228800 [ 2222.994023][T13068] kernel_stack 16384 [ 2222.994023][T13068] pagetables 73728 [ 2222.994023][T13068] percpu 0 [ 2222.994023][T13068] sock 0 [ 2222.994023][T13068] vmalloc 0 [ 2222.994023][T13068] shmem 313245696 [ 2222.994023][T13068] file_mapped 65536 [ 2222.994023][T13068] file_dirty 0 [ 2222.994023][T13068] file_writeback 0 [ 2222.994023][T13068] swapcached 0 [ 2222.994023][T13068] inactive_anon 246124544 [ 2222.994023][T13068] active_anon 67211264 [ 2222.994023][T13068] inactive_file 0 [ 2222.994023][T13068] active_file 0 [ 2222.994023][T13068] unevictable 0 [ 2222.994023][T13068] slab_reclaimable 750752 [ 2222.994023][T13068] slab_unreclaimable 330224 [ 2222.994023][T13068] slab 1080976 [ 2222.994023][T13068] workingset_refault_anon 0 [ 2222.994023][T13068] workingset_refault_file 101 [ 2222.994023][T13068] workingset_activate_anon 0 [ 2222.994023][T13068] workingset_activate_file 0 09:45:13 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1007, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="2400000093d4c4ee0720214bd79a8e1c7919426ae1b6018c1b256e8c14396f612b74ebd2b21ba5dc572d06d3c09021c4f76e3714916b8d02a1b2009a61d3c971c24242bdcb77a05cd19e7f580cfd2b4ed075f3e8a416bb31909f949079a14f5f1278329cd935973455ebc04aecbe4052322b28bde9d32ed982764eb36a09cd", @ANYRES16=r1, @ANYBLOB="12a42bbd7000fedbdf250700000008000b000400000008000b0002000000"], 0x24}, 0x1, 0x0, 0x0, 0x2400c000}, 0x48010) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0), r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_io_uring_setup(0x2d76, &(0x7f00000001c0)={0x0, 0x18d8, 0x8, 0x0, 0xd, 0x0, r2}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000240), &(0x7f0000000280)) [ 2223.089641][T13068] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13068,uid=0 [ 2223.104973][T13068] Memory cgroup out of memory: Killed process 13068 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2223.140370][T13098] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2223.150568][T13098] CPU: 1 PID: 13098 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2223.161570][T13098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2223.171610][T13098] Call Trace: [ 2223.174872][T13098] [ 2223.177787][T13098] dump_stack_lvl+0xd6/0x122 [ 2223.182364][T13098] dump_stack+0x11/0x12 [ 2223.186499][T13098] dump_header+0x98/0x410 [ 2223.190852][T13098] oom_kill_process+0xfe/0x550 [ 2223.195607][T13098] out_of_memory+0x620/0x880 [ 2223.200355][T13098] mem_cgroup_oom+0x475/0x4f0 [ 2223.205019][T13098] try_charge_memcg+0x746/0x960 [ 2223.209856][T13098] charge_memcg+0x63/0x2c0 [ 2223.214255][T13098] __mem_cgroup_charge+0x25/0xa0 [ 2223.219202][T13098] wp_page_copy+0x20f/0x1460 [ 2223.223781][T13098] ? debug_smp_processor_id+0x13/0x20 [ 2223.229137][T13098] do_wp_page+0x76f/0xe10 [ 2223.233453][T13098] handle_mm_fault+0x5fb/0xa90 [ 2223.238212][T13098] do_user_addr_fault+0x4cd/0x940 [ 2223.243233][T13098] exc_page_fault+0x60/0x160 [ 2223.247821][T13098] asm_exc_page_fault+0x27/0x30 [ 2223.252695][T13098] RIP: 0033:0x7f9b1d3d46e2 [ 2223.257101][T13098] Code: 49 89 85 98 06 00 00 48 8b 85 70 ff ff ff 49 89 85 a0 06 00 00 49 8d 85 10 03 00 00 49 89 85 10 05 00 00 48 8b 05 46 bd 09 01 00 01 00 00 00 41 c7 85 1c 06 00 00 ff ff ff ff c7 05 43 fd 09 [ 2223.276734][T13098] RSP: 002b:00007ffc98b77640 EFLAGS: 00010246 [ 2223.282794][T13098] RAX: 00007f9b1e475358 RBX: 0000000000021000 RCX: 00007f9b1d424217 [ 2223.290781][T13098] RDX: 0000000000000003 RSI: 0000000000020000 RDI: 00007f9b1cb9a700 [ 2223.298749][T13098] RBP: 00007ffc98b77710 R08: 00000000ffffffff R09: 00007f9b1cb9a700 [ 2223.306832][T13098] R10: 0000000000020022 R11: 0000000000000206 R12: 00007ffc98b77830 [ 2223.314810][T13098] R13: 00007f9b1cb9a700 R14: 0000000000000000 R15: 0000000000022000 [ 2223.322855][T13098] [ 2223.325885][T13098] memory: usage 307200kB, limit 307200kB, failcnt 1333 [ 2223.332748][T13098] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2223.339616][T13098] Memory cgroup stats for /syz3: [ 2223.340846][T13098] anon 81920 [ 2223.340846][T13098] file 313245696 [ 2223.340846][T13098] kernel 1228800 [ 2223.340846][T13098] kernel_stack 16384 [ 2223.340846][T13098] pagetables 73728 [ 2223.340846][T13098] percpu 0 [ 2223.340846][T13098] sock 0 [ 2223.340846][T13098] vmalloc 0 [ 2223.340846][T13098] shmem 313245696 [ 2223.340846][T13098] file_mapped 65536 [ 2223.340846][T13098] file_dirty 0 [ 2223.340846][T13098] file_writeback 0 [ 2223.340846][T13098] swapcached 0 [ 2223.340846][T13098] inactive_anon 246075392 [ 2223.340846][T13098] active_anon 67211264 [ 2223.340846][T13098] inactive_file 0 [ 2223.340846][T13098] active_file 0 [ 2223.340846][T13098] unevictable 0 [ 2223.340846][T13098] slab_reclaimable 763704 [ 2223.340846][T13098] slab_unreclaimable 329176 [ 2223.340846][T13098] slab 1092880 [ 2223.340846][T13098] workingset_refault_anon 0 [ 2223.340846][T13098] workingset_refault_file 101 [ 2223.340846][T13098] workingset_activate_anon 0 [ 2223.340846][T13098] workingset_activate_file 0 [ 2223.436624][T13098] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13098,uid=0 [ 2223.452082][T13098] Memory cgroup out of memory: Killed process 13098 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:14 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x8000, 0x4, 0x80000001, 0x1000, r0, 0x6, '\x00', 0x0, r0, 0x2, 0x1}, 0x48) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xc0000}}, './file0\x00'}) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="a34526ebc3ba0f92a6195c819047cbb7f09d12b00de890a9feb48205605bb89835c4bb0bbb7ee52b75b70d7046e97cba6dd52507e4d626591b9987738bb67fa98fcf533a0753523de89dc43c8f8b06e0f3ad162eddfacf26867760d2ccb0a07bb9d77cd33ba5f93c991f98ac76b76fdfadec7be0935df9df0dacbdb538fe9623e3e5a6", 0x83}], 0x1, 0x0, 0x0, 0x4004000}, 0x20000001) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x8000, 0x4, 0x80000001, 0x1000, r0, 0x6, '\x00', 0x0, r0, 0x2, 0x1}, 0x48) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xc0000}}, './file0\x00'}) (async) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="a34526ebc3ba0f92a6195c819047cbb7f09d12b00de890a9feb48205605bb89835c4bb0bbb7ee52b75b70d7046e97cba6dd52507e4d626591b9987738bb67fa98fcf533a0753523de89dc43c8f8b06e0f3ad162eddfacf26867760d2ccb0a07bb9d77cd33ba5f93c991f98ac76b76fdfadec7be0935df9df0dacbdb538fe9623e3e5a6", 0x83}], 0x1, 0x0, 0x0, 0x4004000}, 0x20000001) (async) 09:45:14 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:14 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$tcp_congestion(r0, 0x0, 0x0) 09:45:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x20010, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x1ee3, &(0x7f0000000340), &(0x7f0000d96000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000003c0), &(0x7f0000000400)=0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000006, 0x12, r2, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000003700)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r5 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r5, 0x0, 0x0, 0x0, {0x4009}, 0x1}, 0xffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) (async) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x20010, 0xffffffffffffffff, 0x0) (async) syz_io_uring_setup(0x1ee3, &(0x7f0000000340), &(0x7f0000d96000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) (async) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000006, 0x12, r2, 0x0) (async) syz_io_uring_submit(r4, r3, &(0x7f0000003700)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) (async) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) (async) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r5, 0x0, 0x0, 0x0, {0x4009}, 0x1}, 0xffffffff) (async) 09:45:14 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r2) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r5 = syz_open_dev$ptys(0xc, 0x3, 0x1) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r7 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r7, 0x0, 0x0) r8 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r8, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0xe048}, {r3, 0x220a}, {r4, 0xe090}, {r5, 0x20}, {r1, 0x4109}, {r6}, {r7, 0x180}, {r8, 0x8}], 0x8, 0x8001) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r2) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r3, 0x0, 0x0) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) syz_open_dev$ptys(0xc, 0x3, 0x1) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r7, 0x0, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r8, 0x0, 0x0) (async) poll(&(0x7f0000000040)=[{r0, 0xe048}, {r3, 0x220a}, {r4, 0xe090}, {r5, 0x20}, {r1, 0x4109}, {r6}, {r7, 0x180}, {r8, 0x8}], 0x8, 0x8001) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) 09:45:14 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x440201) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:14 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x0) 09:45:14 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 09:45:14 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:14 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r2) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r5 = syz_open_dev$ptys(0xc, 0x3, 0x1) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') r7 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r7, 0x0, 0x0) r8 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r8, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0xe048}, {r3, 0x220a}, {r4, 0xe090}, {r5, 0x20}, {r1, 0x4109}, {r6}, {r7, 0x180}, {r8, 0x8}], 0x8, 0x8001) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) (async) io_uring_register$IORING_UNREGISTER_PERSONALITY(r1, 0xa, 0x0, r2) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r3, 0x0, 0x0) (async) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) (async) syz_open_dev$ptys(0xc, 0x3, 0x1) (async) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/time_for_children\x00') (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r7, 0x0, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r8, 0x0, 0x0) (async) poll(&(0x7f0000000040)=[{r0, 0xe048}, {r3, 0x220a}, {r4, 0xe090}, {r5, 0x20}, {r1, 0x4109}, {r6}, {r7, 0x180}, {r8, 0x8}], 0x8, 0x8001) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) 09:45:14 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) [ 2223.638300][T13107] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2223.648537][T13107] CPU: 1 PID: 13107 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2223.659617][T13107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2223.669748][T13107] Call Trace: [ 2223.673041][T13107] [ 2223.675974][T13107] dump_stack_lvl+0xd6/0x122 [ 2223.680626][T13107] dump_stack+0x11/0x12 09:45:14 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:14 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) (async) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x20010, 0xffffffffffffffff, 0x0) (async) r2 = syz_io_uring_setup(0x1ee3, &(0x7f0000000340), &(0x7f0000d96000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00000003c0), &(0x7f0000000400)=0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000006, 0x12, r2, 0x0) syz_io_uring_submit(r4, r3, &(0x7f0000003700)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) (async) r5 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x800) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r5, 0x0, 0x0, 0x0, {0x4009}, 0x1}, 0xffffffff) 09:45:14 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_dev$MSR(&(0x7f0000001500), 0x1, 0x0) read$msr(r1, &(0x7f0000001540)=""/15, 0xf) read$msr(r0, &(0x7f00000014c0)=""/59, 0x3b) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000000), 0x6e, &(0x7f0000000080)=[{&(0x7f0000001100)=""/148, 0x94}, {&(0x7f00000011c0)=""/183, 0xb7}, {&(0x7f0000001280)=""/231, 0xe7}], 0x3, &(0x7f0000001380)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}, 0x40) [ 2223.684859][T13107] dump_header+0x98/0x410 [ 2223.689200][T13107] oom_kill_process+0xfe/0x550 [ 2223.694068][T13107] out_of_memory+0x620/0x880 [ 2223.698675][T13107] mem_cgroup_oom+0x475/0x4f0 [ 2223.703409][T13107] try_charge_memcg+0x746/0x960 [ 2223.708331][T13107] __memcg_kmem_charge_page+0x2e4/0x480 [ 2223.713896][T13107] alloc_thread_stack_node+0x101/0x360 [ 2223.719368][T13107] dup_task_struct+0x96/0x2a0 [ 2223.724053][T13107] copy_process+0x3cb/0x20b0 [ 2223.728712][T13107] kernel_clone+0x163/0x5c0 [ 2223.733228][T13107] __x64_sys_clone+0xc3/0xf0 09:45:14 executing program 5: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r0, 0x2, 0x70bd26, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000850}, 0x4000001) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x10d803) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r2) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x88, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x57}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xff}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x9}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_COMMANDS={0x24, 0x32, "5b17b8fa6a84b083cefad6c228cfc28ff6c0dad5001f45172cbe66d33c0085b1"}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xea9}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x40) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000100)="ecdf16e3dc48aa6c36f938d68b234717f09dbccf78e526625b7f35696d0808df12c18e", 0x23, 0x4000800, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) [ 2223.737885][T13107] do_syscall_64+0x2b/0x70 [ 2223.742387][T13107] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2223.748344][T13107] RIP: 0033:0x7f9b1d425531 [ 2223.752757][T13107] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2223.772455][T13107] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2223.780878][T13107] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 [ 2223.788859][T13107] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2223.796905][T13107] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2223.804965][T13107] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2223.812991][T13107] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2223.820948][T13107] [ 2223.823983][T13107] memory: usage 307200kB, limit 307200kB, failcnt 1384 [ 2223.830835][T13107] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2223.837688][T13107] Memory cgroup stats for /syz3: [ 2223.839099][T13107] anon 90112 [ 2223.839099][T13107] file 313245696 [ 2223.839099][T13107] kernel 1228800 [ 2223.839099][T13107] kernel_stack 16384 [ 2223.839099][T13107] pagetables 73728 [ 2223.839099][T13107] percpu 0 [ 2223.839099][T13107] sock 0 [ 2223.839099][T13107] vmalloc 0 [ 2223.839099][T13107] shmem 313245696 [ 2223.839099][T13107] file_mapped 65536 [ 2223.839099][T13107] file_dirty 0 [ 2223.839099][T13107] file_writeback 0 [ 2223.839099][T13107] swapcached 0 [ 2223.839099][T13107] inactive_anon 246124544 [ 2223.839099][T13107] active_anon 67211264 [ 2223.839099][T13107] inactive_file 0 [ 2223.839099][T13107] active_file 0 [ 2223.839099][T13107] unevictable 0 [ 2223.839099][T13107] slab_reclaimable 750752 [ 2223.839099][T13107] slab_unreclaimable 330224 [ 2223.839099][T13107] slab 1080976 [ 2223.839099][T13107] workingset_refault_anon 0 [ 2223.839099][T13107] workingset_refault_file 101 [ 2223.839099][T13107] workingset_activate_anon 0 [ 2223.839099][T13107] workingset_activate_file 0 09:45:14 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x440201) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:14 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) r1 = syz_open_dev$MSR(&(0x7f0000001500), 0x1, 0x0) read$msr(r1, &(0x7f0000001540)=""/15, 0xf) read$msr(r0, &(0x7f00000014c0)=""/59, 0x3b) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async, rerun: 32) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000000), 0x6e, &(0x7f0000000080)=[{&(0x7f0000001100)=""/148, 0x94}, {&(0x7f00000011c0)=""/183, 0xb7}, {&(0x7f0000001280)=""/231, 0xe7}], 0x3, &(0x7f0000001380)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}, 0x40) (rerun: 32) 09:45:14 executing program 5: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r0, 0x2, 0x70bd26, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000850}, 0x4000001) (async) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x10d803) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r2) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x88, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x57}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xff}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x9}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_COMMANDS={0x24, 0x32, "5b17b8fa6a84b083cefad6c228cfc28ff6c0dad5001f45172cbe66d33c0085b1"}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xea9}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x40) (async) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:14 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) write$tcp_congestion(0xffffffffffffffff, 0x0, 0x0) 09:45:14 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:14 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:14 executing program 5: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r0, 0x2, 0x70bd26, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000850}, 0x4000001) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x10d803) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r2) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x88, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x57}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xff}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x9}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_COMMANDS={0x24, 0x32, "5b17b8fa6a84b083cefad6c228cfc28ff6c0dad5001f45172cbe66d33c0085b1"}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xea9}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x40) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r0, 0x2, 0x70bd26, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000850}, 0x4000001) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x10d803) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r2) (async) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x88, r3, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x6}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x57}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0xff}, @IEEE802154_ATTR_LLSEC_KEY_ID={0x5, 0x2e, 0x9}, @IEEE802154_ATTR_SHORT_ADDR={0x6}, @IEEE802154_ATTR_LLSEC_KEY_USAGE_COMMANDS={0x24, 0x32, "5b17b8fa6a84b083cefad6c228cfc28ff6c0dad5001f45172cbe66d33c0085b1"}, @IEEE802154_ATTR_LLSEC_KEY_SOURCE_SHORT={0x8, 0x2c, 0xea9}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}]}, 0x88}, 0x1, 0x0, 0x0, 0x4}, 0x40) (async) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) 09:45:14 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x8000, 0x4, 0x80000001, 0x1000, r0, 0x6, '\x00', 0x0, r0, 0x2, 0x1}, 0x48) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xc0000}}, './file0\x00'}) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="a34526ebc3ba0f92a6195c819047cbb7f09d12b00de890a9feb48205605bb89835c4bb0bbb7ee52b75b70d7046e97cba6dd52507e4d626591b9987738bb67fa98fcf533a0753523de89dc43c8f8b06e0f3ad162eddfacf26867760d2ccb0a07bb9d77cd33ba5f93c991f98ac76b76fdfadec7be0935df9df0dacbdb538fe9623e3e5a6", 0x83}], 0x1, 0x0, 0x0, 0x4004000}, 0x20000001) 09:45:14 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) [ 2223.934605][T13107] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13107,uid=0 [ 2223.949873][T13107] Memory cgroup out of memory: Killed process 13107 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2224.024506][T13196] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2224.034774][T13196] CPU: 1 PID: 13196 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2224.045887][T13196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2224.055949][T13196] Call Trace: [ 2224.059263][T13196] [ 2224.062195][T13196] dump_stack_lvl+0xd6/0x122 [ 2224.066798][T13196] dump_stack+0x11/0x12 09:45:14 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x8000, 0x4, 0x80000001, 0x1000, r0, 0x6, '\x00', 0x0, r0, 0x2, 0x1}, 0x48) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xc0000}}, './file0\x00'}) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="a34526ebc3ba0f92a6195c819047cbb7f09d12b00de890a9feb48205605bb89835c4bb0bbb7ee52b75b70d7046e97cba6dd52507e4d626591b9987738bb67fa98fcf533a0753523de89dc43c8f8b06e0f3ad162eddfacf26867760d2ccb0a07bb9d77cd33ba5f93c991f98ac76b76fdfadec7be0935df9df0dacbdb538fe9623e3e5a6", 0x83}], 0x1, 0x0, 0x0, 0x4004000}, 0x20000001) 09:45:14 executing program 5: syz_open_dev$ptys(0xc, 0x3, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) [ 2224.070960][T13196] dump_header+0x98/0x410 [ 2224.075358][T13196] oom_kill_process+0xfe/0x550 [ 2224.080205][T13196] out_of_memory+0x620/0x880 [ 2224.084891][T13196] mem_cgroup_oom+0x475/0x4f0 [ 2224.089594][T13196] try_charge_memcg+0x746/0x960 [ 2224.094499][T13196] __memcg_kmem_charge_page+0x2e4/0x480 [ 2224.100100][T13196] alloc_thread_stack_node+0x101/0x360 [ 2224.105647][T13196] dup_task_struct+0x96/0x2a0 [ 2224.110391][T13196] copy_process+0x3cb/0x20b0 [ 2224.115010][T13196] kernel_clone+0x163/0x5c0 [ 2224.119569][T13196] __x64_sys_clone+0xc3/0xf0 [ 2224.124200][T13196] do_syscall_64+0x2b/0x70 [ 2224.128630][T13196] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2224.134691][T13196] RIP: 0033:0x7f9b1d425531 [ 2224.139167][T13196] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2224.158787][T13196] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2224.167287][T13196] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 [ 2224.175337][T13196] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2224.183317][T13196] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2224.191296][T13196] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2224.199530][T13196] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2224.207505][T13196] [ 2224.210552][T13196] memory: usage 307200kB, limit 307200kB, failcnt 1444 [ 2224.217422][T13196] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2224.224265][T13196] Memory cgroup stats for /syz3: [ 2224.225439][T13196] anon 90112 [ 2224.225439][T13196] file 313245696 [ 2224.225439][T13196] kernel 1224704 [ 2224.225439][T13196] kernel_stack 16384 [ 2224.225439][T13196] pagetables 73728 [ 2224.225439][T13196] percpu 0 [ 2224.225439][T13196] sock 0 [ 2224.225439][T13196] vmalloc 0 [ 2224.225439][T13196] shmem 313245696 [ 2224.225439][T13196] file_mapped 65536 [ 2224.225439][T13196] file_dirty 0 [ 2224.225439][T13196] file_writeback 0 [ 2224.225439][T13196] swapcached 0 [ 2224.225439][T13196] inactive_anon 246124544 [ 2224.225439][T13196] active_anon 67211264 [ 2224.225439][T13196] inactive_file 0 [ 2224.225439][T13196] active_file 0 [ 2224.225439][T13196] unevictable 0 [ 2224.225439][T13196] slab_reclaimable 750752 [ 2224.225439][T13196] slab_unreclaimable 331496 [ 2224.225439][T13196] slab 1082248 [ 2224.225439][T13196] workingset_refault_anon 0 [ 2224.225439][T13196] workingset_refault_file 101 [ 2224.225439][T13196] workingset_activate_anon 0 [ 2224.225439][T13196] workingset_activate_file 0 [ 2224.321105][T13196] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13196,uid=0 [ 2224.336403][T13196] Memory cgroup out of memory: Killed process 13196 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) (async) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000100)="ecdf16e3dc48aa6c36f938d68b234717f09dbccf78e526625b7f35696d0808df12c18e", 0x23, 0x4000800, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 09:45:15 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = syz_open_dev$MSR(&(0x7f0000001500), 0x1, 0x0) read$msr(r1, &(0x7f0000001540)=""/15, 0xf) read$msr(r0, &(0x7f00000014c0)=""/59, 0x3b) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000000), 0x6e, &(0x7f0000000080)=[{&(0x7f0000001100)=""/148, 0x94}, {&(0x7f00000011c0)=""/183, 0xb7}, {&(0x7f0000001280)=""/231, 0xe7}], 0x3, &(0x7f0000001380)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}, 0x40) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) syz_open_dev$MSR(&(0x7f0000001500), 0x1, 0x0) (async) read$msr(r1, &(0x7f0000001540)=""/15, 0xf) (async) read$msr(r0, &(0x7f00000014c0)=""/59, 0x3b) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000000), 0x6e, &(0x7f0000000080)=[{&(0x7f0000001100)=""/148, 0x94}, {&(0x7f00000011c0)=""/183, 0xb7}, {&(0x7f0000001280)=""/231, 0xe7}], 0x3, &(0x7f0000001380)=[@cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xd8}, 0x40) (async) 09:45:15 executing program 4: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:15 executing program 5: syz_open_dev$ptys(0xc, 0x3, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:15 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x8000, 0x4, 0x80000001, 0x1000, r0, 0x6, '\x00', 0x0, r0, 0x2, 0x1}, 0x48) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xc0000}}, './file0\x00'}) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="a34526ebc3ba0f92a6195c819047cbb7f09d12b00de890a9feb48205605bb89835c4bb0bbb7ee52b75b70d7046e97cba6dd52507e4d626591b9987738bb67fa98fcf533a0753523de89dc43c8f8b06e0f3ad162eddfacf26867760d2ccb0a07bb9d77cd33ba5f93c991f98ac76b76fdfadec7be0935df9df0dacbdb538fe9623e3e5a6", 0x83}], 0x1, 0x0, 0x0, 0x4004000}, 0x20000001) 09:45:15 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x440201) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:15 executing program 4: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) [ 2224.658071][T13220] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2224.668328][T13220] CPU: 0 PID: 13220 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2224.679426][T13220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2224.689498][T13220] Call Trace: [ 2224.692899][T13220] [ 2224.695848][T13220] dump_stack_lvl+0xd6/0x122 [ 2224.700465][T13220] dump_stack+0x11/0x12 09:45:15 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x8000, 0x4, 0x80000001, 0x1000, r0, 0x6, '\x00', 0x0, r0, 0x2, 0x1}, 0x48) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xc0000}}, './file0\x00'}) 09:45:15 executing program 5: syz_open_dev$ptys(0xc, 0x3, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) syz_open_dev$ptys(0xc, 0x3, 0x1) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) [ 2224.704708][T13220] dump_header+0x98/0x410 [ 2224.709100][T13220] oom_kill_process+0xfe/0x550 [ 2224.713961][T13220] out_of_memory+0x620/0x880 [ 2224.718621][T13220] mem_cgroup_oom+0x475/0x4f0 [ 2224.723308][T13220] try_charge_memcg+0x746/0x960 [ 2224.728201][T13220] __memcg_kmem_charge_page+0x2e4/0x480 [ 2224.733820][T13220] alloc_thread_stack_node+0x292/0x360 [ 2224.739298][T13220] dup_task_struct+0x96/0x2a0 [ 2224.743986][T13220] copy_process+0x3cb/0x20b0 [ 2224.748675][T13220] kernel_clone+0x163/0x5c0 [ 2224.753192][T13220] __x64_sys_clone+0xc3/0xf0 09:45:15 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) ioctl$FIOCLEX(r0, 0x5451) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x100000, 0x7fff) [ 2224.757837][T13220] do_syscall_64+0x2b/0x70 [ 2224.762368][T13220] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2224.768276][T13220] RIP: 0033:0x7f9b1d425531 [ 2224.772714][T13220] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2224.792333][T13220] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2224.800802][T13220] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 09:45:15 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x8000, 0x4, 0x80000001, 0x1000, r0, 0x6, '\x00', 0x0, r0, 0x2, 0x1}, 0x48) 09:45:15 executing program 5: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000008, 0x110, 0xffffffffffffffff, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) sendmsg$RDMA_NLDEV_CMD_RES_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x1409, 0x100, 0x70bd29, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd, 0xe42, {0x0, r2}, 0x1, 0x2, 0x1, {0x0, r3}}, 0x5) r4 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r4, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) [ 2224.808781][T13220] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2224.816774][T13220] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2224.824836][T13220] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2224.832866][T13220] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2224.841004][T13220] [ 2224.844058][T13220] memory: usage 307200kB, limit 307200kB, failcnt 1522 [ 2224.850924][T13220] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2224.857790][T13220] Memory cgroup stats for /syz3: [ 2224.860263][T13220] anon 90112 [ 2224.860263][T13220] file 313245696 [ 2224.860263][T13220] kernel 1228800 [ 2224.860263][T13220] kernel_stack 16384 [ 2224.860263][T13220] pagetables 73728 [ 2224.860263][T13220] percpu 0 [ 2224.860263][T13220] sock 0 [ 2224.860263][T13220] vmalloc 0 [ 2224.860263][T13220] shmem 313245696 [ 2224.860263][T13220] file_mapped 65536 [ 2224.860263][T13220] file_dirty 0 [ 2224.860263][T13220] file_writeback 0 [ 2224.860263][T13220] swapcached 0 [ 2224.860263][T13220] inactive_anon 246124544 [ 2224.860263][T13220] active_anon 67211264 [ 2224.860263][T13220] inactive_file 0 [ 2224.860263][T13220] active_file 0 [ 2224.860263][T13220] unevictable 0 [ 2224.860263][T13220] slab_reclaimable 750752 [ 2224.860263][T13220] slab_unreclaimable 330224 [ 2224.860263][T13220] slab 1080976 [ 2224.860263][T13220] workingset_refault_anon 0 [ 2224.860263][T13220] workingset_refault_file 101 [ 2224.860263][T13220] workingset_activate_anon 0 [ 2224.860263][T13220] workingset_activate_file 0 [ 2224.955951][T13220] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13220,uid=0 [ 2224.971329][T13220] Memory cgroup out of memory: Killed process 13220 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000100)="ecdf16e3dc48aa6c36f938d68b234717f09dbccf78e526625b7f35696d0808df12c18e", 0x23, 0x4000800, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) (async) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) socketpair(0xa, 0x1, 0x0, &(0x7f00000000c0)) (async) sendto$unix(r1, &(0x7f0000000100)="ecdf16e3dc48aa6c36f938d68b234717f09dbccf78e526625b7f35696d0808df12c18e", 0x23, 0x4000800, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) (async) 09:45:15 executing program 4: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:15 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x8000, 0x4, 0x80000001, 0x1000, r0, 0x6, '\x00', 0x0, r0, 0x2, 0x1}, 0x48) 09:45:15 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) ioctl$FIOCLEX(r0, 0x5451) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x100000, 0x7fff) 09:45:15 executing program 5: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000008, 0x110, 0xffffffffffffffff, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) sendmsg$RDMA_NLDEV_CMD_RES_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x1409, 0x100, 0x70bd29, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x800) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd, 0xe42, {0x0, r2}, 0x1, 0x2, 0x1, {0x0, r3}}, 0x5) r4 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r4, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000008, 0x110, 0xffffffffffffffff, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r1, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) (async) sendmsg$RDMA_NLDEV_CMD_RES_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x1409, 0x100, 0x70bd29, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x800) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r2, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) (async) syz_io_uring_submit(r0, 0x0, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd, 0xe42, {0x0, r2}, 0x1, 0x2, 0x1, {0x0, r3}}, 0x5) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r4, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) 09:45:15 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x4140) r1 = socket$nl_rdma(0x10, 0x3, 0x14) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1) pipe2$watch_queue(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000001100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001180)="537d8c78260398172f57c5d527d34f0c344b5ff0c6e9d9ea659f19467565e1a0d2f086512df7da9fd3b5ad0c63c2cd5df8f6bb0612511863014bdfc3bd133c925edb2d", 0x43}, {&(0x7f0000001200)="2bde7feab1bbc16f329a0acf173e6c1fee291ab7f2a7abdfee11bca1b709856f2413f3ea1f1faa0332bbd55bbe626d227c", 0x31}, {&(0x7f0000001240)="e8b1c14b7fa671b60a6981ed5702c37b30223bbc5109e2cd4dd09f59b7e08ff705b3e93b7c63faad396367b57d881d7b988a037dc86944e43b6785f4edee645c3138daaec30ecce7348679cc8190ead50873399f65cfca0e85242b5e46037cbb4a6d19831c752e070a3cae6afe512a69732a51c2d195f9e0c5b85ffa3f1b08f33a608eaa0d2f96ddef64bd13a6dabb", 0x8f}, {&(0x7f0000001300)="553e0db474bceb1c6cffe3ca09ab602ba0653d26a39c8e0a3f91fe33bc0a036a758a7cab3bb41ba8d94b0cae07348e3061067222299688f42cf6afb43073c9941b24f02f98bc74e070c2f3a942afe254585217d33d4b7c8db1d8ea67e6b04438d340e47bd667a0d2dcc29ee15f960b157a0561", 0x73}], 0x4}, 0x14) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001440)={0x7}, 0x8) r3 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001600)={&(0x7f00000015c0)='fsi_master_acf_crc_rsp_error\x00', r2}, 0x10) ioctl(r3, 0x0, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r3, &(0x7f00000014c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001480)={&(0x7f0000001500)=ANY=[@ANYBLOB="200000000900faeeb620fef94ed751dc5d3efcba1ae4421167842005c2e8cb7e99de6bb9f5a8eb6bf5e58f58744e76b46687e972ecdae46650c9f5fd4f20d83fadf9f29ead4fa1810337dd8aae1db70808c9f3ae648de3c7c8da760b03b923984e3936b60cabd8bdb50af1b80550acc77b504bb88e463a7b28df0931e80261381844d389fa6b3399c2fe9802e3"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0xc000) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:15 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) ioctl$FIOCLEX(r0, 0x5451) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x100000, 0x7fff) 09:45:15 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x8000, 0x4, 0x80000001, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:16 executing program 4: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:16 executing program 1: bpf$MAP_CREATE(0x0, 0x0, 0x0) 09:45:16 executing program 4: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:16 executing program 4: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) [ 2225.515805][T13260] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2225.526071][T13260] CPU: 0 PID: 13260 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2225.537106][T13260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2225.547172][T13260] Call Trace: [ 2225.550525][T13260] [ 2225.553456][T13260] dump_stack_lvl+0xd6/0x122 [ 2225.558137][T13260] dump_stack+0x11/0x12 [ 2225.562311][T13260] dump_header+0x98/0x410 [ 2225.566668][T13260] oom_kill_process+0xfe/0x550 [ 2225.571433][T13260] out_of_memory+0x620/0x880 [ 2225.576021][T13260] mem_cgroup_oom+0x475/0x4f0 [ 2225.580716][T13260] try_charge_memcg+0x746/0x960 [ 2225.585663][T13260] charge_memcg+0x63/0x2c0 [ 2225.590077][T13260] __mem_cgroup_charge+0x25/0xa0 [ 2225.595043][T13260] wp_page_copy+0x20f/0x1460 [ 2225.599703][T13260] do_wp_page+0x76f/0xe10 [ 2225.604026][T13260] handle_mm_fault+0x5fb/0xa90 [ 2225.608826][T13260] do_user_addr_fault+0x4cd/0x940 [ 2225.613846][T13260] exc_page_fault+0x60/0x160 [ 2225.618518][T13260] asm_exc_page_fault+0x27/0x30 [ 2225.623376][T13260] RIP: 0033:0x7f9b1d3caedc [ 2225.627783][T13260] Code: 2a 59 ff ff 41 39 5c 24 2c 7f d3 31 c0 48 8d 3d c5 20 0b 00 e8 15 59 ff ff 48 8b 44 24 08 c7 44 24 1c ff ff ff ff 44 8b 60 78 80 c8 00 00 00 00 45 85 e4 0f 8e 83 00 00 00 48 8b 44 24 08 8b [ 2225.647454][T13260] RSP: 002b:00007f9b1cb9a190 EFLAGS: 00010202 [ 2225.653509][T13260] RAX: 00007f9b1d536f60 RBX: 0000000000000003 RCX: 00007f9b1d48c687 [ 2225.661472][T13260] RDX: 0000000000218f75 RSI: 0000000000004140 RDI: 00007f9b1d47cf8b [ 2225.669434][T13260] RBP: 00007f9b1d47e05d R08: 00007ffc98bad080 R09: 0000000000000010 [ 2225.677396][T13260] R10: 00007ffc98bad0b8 R11: 0000000000069a80 R12: 0000000000000000 [ 2225.685357][T13260] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2225.693401][T13260] [ 2225.696466][T13260] memory: usage 307200kB, limit 307200kB, failcnt 1569 [ 2225.703423][T13260] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2225.710295][T13260] Memory cgroup stats for /syz3: [ 2225.719749][T13260] anon 98304 [ 2225.719749][T13260] file 313245696 [ 2225.719749][T13260] kernel 1228800 [ 2225.719749][T13260] kernel_stack 32768 [ 2225.719749][T13260] pagetables 77824 [ 2225.719749][T13260] percpu 0 [ 2225.719749][T13260] sock 0 [ 2225.719749][T13260] vmalloc 0 [ 2225.719749][T13260] shmem 313245696 [ 2225.719749][T13260] file_mapped 65536 [ 2225.719749][T13260] file_dirty 0 [ 2225.719749][T13260] file_writeback 0 [ 2225.719749][T13260] swapcached 0 09:45:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_rdma(0x10, 0x3, 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) ioctl(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0x1, 0x0, 0x7, 0x800}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) sendto$unix(r1, &(0x7f0000000140)="f44159ee90155862056741b42930f08269b20e5ba5278b441e5fb12153511ee5f5d16eedca3e5b9b4b415db7735339e054916615f01e28b2b25b746a56b5367727e5dd0e9d262a68449ccc", 0x4b, 0x24004001, 0x0, 0x0) 09:45:16 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x6) 09:45:16 executing program 5: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000008, 0x110, 0xffffffffffffffff, 0x0) (async) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00'}) (async, rerun: 64) sendmsg$RDMA_NLDEV_CMD_RES_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, 0x1409, 0x100, 0x70bd29, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x800) (async, rerun: 64) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) (async, rerun: 64) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) (rerun: 64) syz_io_uring_submit(r0, 0x0, &(0x7f0000000040)=@IORING_OP_SPLICE={0x1e, 0x5, 0x0, @fd, 0xe42, {0x0, r2}, 0x1, 0x2, 0x1, {0x0, r3}}, 0x5) (async) r4 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r4, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:16 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) poll(&(0x7f0000000040)=[{r1, 0x2000}, {r0, 0x20}, {0xffffffffffffffff, 0x16}, {r2, 0x10}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x1002}, {r0, 0x40a4}, {r0, 0x2052}], 0x8, 0x9) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) ioctl$SIOCPNDELRESOURCE(r0, 0x89ef, &(0x7f0000000000)=0x400) 09:45:16 executing program 1: bpf$MAP_CREATE(0x0, 0x0, 0x0) [ 2225.719749][T13260] inactive_anon 246132736 [ 2225.719749][T13260] active_anon 67211264 [ 2225.719749][T13260] inactive_file 0 [ 2225.719749][T13260] active_file 0 [ 2225.719749][T13260] unevictable 0 [ 2225.719749][T13260] slab_reclaimable 750752 [ 2225.719749][T13260] slab_unreclaimable 323800 [ 2225.719749][T13260] slab 1074552 [ 2225.719749][T13260] workingset_refault_anon 0 [ 2225.719749][T13260] workingset_refault_file 101 [ 2225.719749][T13260] workingset_activate_anon 0 [ 2225.719749][T13260] workingset_activate_file 0 09:45:16 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x4140) r1 = socket$nl_rdma(0x10, 0x3, 0x14) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1) (async) pipe2$watch_queue(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000001100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001180)="537d8c78260398172f57c5d527d34f0c344b5ff0c6e9d9ea659f19467565e1a0d2f086512df7da9fd3b5ad0c63c2cd5df8f6bb0612511863014bdfc3bd133c925edb2d", 0x43}, {&(0x7f0000001200)="2bde7feab1bbc16f329a0acf173e6c1fee291ab7f2a7abdfee11bca1b709856f2413f3ea1f1faa0332bbd55bbe626d227c", 0x31}, {&(0x7f0000001240)="e8b1c14b7fa671b60a6981ed5702c37b30223bbc5109e2cd4dd09f59b7e08ff705b3e93b7c63faad396367b57d881d7b988a037dc86944e43b6785f4edee645c3138daaec30ecce7348679cc8190ead50873399f65cfca0e85242b5e46037cbb4a6d19831c752e070a3cae6afe512a69732a51c2d195f9e0c5b85ffa3f1b08f33a608eaa0d2f96ddef64bd13a6dabb", 0x8f}, {&(0x7f0000001300)="553e0db474bceb1c6cffe3ca09ab602ba0653d26a39c8e0a3f91fe33bc0a036a758a7cab3bb41ba8d94b0cae07348e3061067222299688f42cf6afb43073c9941b24f02f98bc74e070c2f3a942afe254585217d33d4b7c8db1d8ea67e6b04438d340e47bd667a0d2dcc29ee15f960b157a0561", 0x73}], 0x4}, 0x14) (async) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001440)={0x7}, 0x8) (async) r3 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001600)={&(0x7f00000015c0)='fsi_master_acf_crc_rsp_error\x00', r2}, 0x10) ioctl(r3, 0x0, 0x0) (async) sendmsg$RDMA_NLDEV_CMD_RES_GET(r3, &(0x7f00000014c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001480)={&(0x7f0000001500)=ANY=[@ANYBLOB="200000000900faeeb620fef94ed751dc5d3efcba1ae4421167842005c2e8cb7e99de6bb9f5a8eb6bf5e58f58744e76b46687e972ecdae46650c9f5fd4f20d83fadf9f29ead4fa1810337dd8aae1db70808c9f3ae648de3c7c8da760b03b923984e3936b60cabd8bdb50af1b80550acc77b504bb88e463a7b28df0931e80261381844d389fa6b3399c2fe9802e3"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0xc000) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:16 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x6) 09:45:16 executing program 1: bpf$MAP_CREATE(0x0, 0x0, 0x0) 09:45:16 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) poll(&(0x7f0000000040)=[{r1, 0x2000}, {r0, 0x20}, {0xffffffffffffffff, 0x16}, {r2, 0x10}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x1002}, {r0, 0x40a4}, {r0, 0x2052}], 0x8, 0x9) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) ioctl$SIOCPNDELRESOURCE(r0, 0x89ef, &(0x7f0000000000)=0x400) syz_open_dev$MSR(&(0x7f00000000c0), 0x3, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r2, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) (async) poll(&(0x7f0000000040)=[{r1, 0x2000}, {r0, 0x20}, {0xffffffffffffffff, 0x16}, {r2, 0x10}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x1002}, {r0, 0x40a4}, {r0, 0x2052}], 0x8, 0x9) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) ioctl$SIOCPNDELRESOURCE(r0, 0x89ef, &(0x7f0000000000)=0x400) (async) 09:45:16 executing program 5: r0 = socket(0x28, 0x2, 0x2) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) write$selinux_attr(r2, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x23) 09:45:16 executing program 5: r0 = socket(0x28, 0x2, 0x2) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) write$selinux_attr(r2, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x23) socket(0x28, 0x2, 0x2) (async) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) write$selinux_attr(r2, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x23) (async) 09:45:16 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x6) [ 2225.815476][T13260] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13254,uid=0 [ 2225.831023][T13260] Memory cgroup out of memory: Killed process 13254 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 2225.877858][T13309] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=1, oom_score_adj=1000 [ 2225.888122][T13309] CPU: 1 PID: 13309 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2225.899265][T13309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2225.909331][T13309] Call Trace: [ 2225.912606][T13309] [ 2225.915581][T13309] dump_stack_lvl+0xd6/0x122 [ 2225.920219][T13309] dump_stack+0x11/0x12 [ 2225.924432][T13309] dump_header+0x98/0x410 [ 2225.928766][T13309] oom_kill_process+0xfe/0x550 [ 2225.933571][T13309] out_of_memory+0x620/0x880 [ 2225.938169][T13309] mem_cgroup_oom+0x475/0x4f0 [ 2225.942836][T13309] try_charge_memcg+0x746/0x960 [ 2225.947680][T13309] obj_cgroup_charge+0x171/0x2b0 [ 2225.952611][T13309] kmem_cache_alloc_node+0xa5/0x2c0 [ 2225.957888][T13309] ? dup_task_struct+0x5b/0x2a0 [ 2225.962798][T13309] ? shrink_zones+0x525/0x5d0 [ 2225.967674][T13309] dup_task_struct+0x5b/0x2a0 [ 2225.972413][T13309] copy_process+0x3cb/0x20b0 [ 2225.977047][T13309] kernel_clone+0x163/0x5c0 [ 2225.981604][T13309] __x64_sys_clone+0xc3/0xf0 [ 2225.986288][T13309] do_syscall_64+0x2b/0x70 [ 2225.990796][T13309] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2225.996742][T13309] RIP: 0033:0x7f9b1d425531 [ 2226.001149][T13309] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2226.020818][T13309] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2226.029208][T13309] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 [ 2226.037234][T13309] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2226.045187][T13309] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2226.053182][T13309] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2226.061145][T13309] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2226.069168][T13309] [ 2226.072272][T13309] memory: usage 307196kB, limit 307200kB, failcnt 1603 [ 2226.079166][T13309] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2226.085991][T13309] Memory cgroup stats for /syz3: [ 2226.086985][T13309] anon 90112 [ 2226.086985][T13309] file 313245696 [ 2226.086985][T13309] kernel 1220608 [ 2226.086985][T13309] kernel_stack 16384 [ 2226.086985][T13309] pagetables 73728 [ 2226.086985][T13309] percpu 0 [ 2226.086985][T13309] sock 0 [ 2226.086985][T13309] vmalloc 0 [ 2226.086985][T13309] shmem 313245696 [ 2226.086985][T13309] file_mapped 65536 [ 2226.086985][T13309] file_dirty 0 [ 2226.086985][T13309] file_writeback 0 [ 2226.086985][T13309] swapcached 0 [ 2226.086985][T13309] inactive_anon 246075392 [ 2226.086985][T13309] active_anon 67211264 [ 2226.086985][T13309] inactive_file 0 [ 2226.086985][T13309] active_file 0 [ 2226.086985][T13309] unevictable 0 [ 2226.086985][T13309] slab_reclaimable 766240 [ 2226.086985][T13309] slab_unreclaimable 322576 [ 2226.086985][T13309] slab 1088816 [ 2226.086985][T13309] workingset_refault_anon 0 [ 2226.086985][T13309] workingset_refault_file 101 [ 2226.086985][T13309] workingset_activate_anon 0 [ 2226.086985][T13309] workingset_activate_file 0 [ 2226.182556][T13309] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13309,uid=0 [ 2226.197810][T13309] Memory cgroup out of memory: Killed process 13309 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_rdma(0x10, 0x3, 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) (async) ioctl(r2, 0x0, 0x0) (async) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0x1, 0x0, 0x7, 0x800}, 0x10) (async) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) (async) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) (async) sendto$unix(r1, &(0x7f0000000140)="f44159ee90155862056741b42930f08269b20e5ba5278b441e5fb12153511ee5f5d16eedca3e5b9b4b415db7735339e054916615f01e28b2b25b746a56b5367727e5dd0e9d262a68449ccc", 0x4b, 0x24004001, 0x0, 0x0) 09:45:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x0, 0x8000, 0x4, 0x80000001, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:17 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x3, 0x0) (async) r1 = socket$inet_udplite(0x2, 0x2, 0x88) (async) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file0\x00'}) poll(&(0x7f0000000040)=[{r1, 0x2000}, {r0, 0x20}, {0xffffffffffffffff, 0x16}, {r2, 0x10}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x1002}, {r0, 0x40a4}, {r0, 0x2052}], 0x8, 0x9) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) ioctl$SIOCPNDELRESOURCE(r0, 0x89ef, &(0x7f0000000000)=0x400) 09:45:17 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x6) 09:45:17 executing program 5: r0 = socket(0x28, 0x2, 0x2) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), r0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) write$selinux_attr(r2, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x23) 09:45:17 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x4140) (async) r1 = socket$nl_rdma(0x10, 0x3, 0x14) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1) (async) pipe2$watch_queue(&(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000001100)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001180)="537d8c78260398172f57c5d527d34f0c344b5ff0c6e9d9ea659f19467565e1a0d2f086512df7da9fd3b5ad0c63c2cd5df8f6bb0612511863014bdfc3bd133c925edb2d", 0x43}, {&(0x7f0000001200)="2bde7feab1bbc16f329a0acf173e6c1fee291ab7f2a7abdfee11bca1b709856f2413f3ea1f1faa0332bbd55bbe626d227c", 0x31}, {&(0x7f0000001240)="e8b1c14b7fa671b60a6981ed5702c37b30223bbc5109e2cd4dd09f59b7e08ff705b3e93b7c63faad396367b57d881d7b988a037dc86944e43b6785f4edee645c3138daaec30ecce7348679cc8190ead50873399f65cfca0e85242b5e46037cbb4a6d19831c752e070a3cae6afe512a69732a51c2d195f9e0c5b85ffa3f1b08f33a608eaa0d2f96ddef64bd13a6dabb", 0x8f}, {&(0x7f0000001300)="553e0db474bceb1c6cffe3ca09ab602ba0653d26a39c8e0a3f91fe33bc0a036a758a7cab3bb41ba8d94b0cae07348e3061067222299688f42cf6afb43073c9941b24f02f98bc74e070c2f3a942afe254585217d33d4b7c8db1d8ea67e6b04438d340e47bd667a0d2dcc29ee15f960b157a0561", 0x73}], 0x4}, 0x14) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001440)={0x7}, 0x8) (async) r3 = socket$nl_rdma(0x10, 0x3, 0x14) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001600)={&(0x7f00000015c0)='fsi_master_acf_crc_rsp_error\x00', r2}, 0x10) (async) ioctl(r3, 0x0, 0x0) (async) sendmsg$RDMA_NLDEV_CMD_RES_GET(r3, &(0x7f00000014c0)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001480)={&(0x7f0000001500)=ANY=[@ANYBLOB="200000000900faeeb620fef94ed751dc5d3efcba1ae4421167842005c2e8cb7e99de6bb9f5a8eb6bf5e58f58744e76b46687e972ecdae46650c9f5fd4f20d83fadf9f29ead4fa1810337dd8aae1db70808c9f3ae648de3c7c8da760b03b923984e3936b60cabd8bdb50af1b80550acc77b504bb88e463a7b28df0931e80261381844d389fa6b3399c2fe9802e3"], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0xc000) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:17 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:adjtime_t:s0\x00', 0x1f) 09:45:17 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x6) [ 2226.648360][T13324] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2226.658646][T13324] CPU: 1 PID: 13324 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2226.669677][T13324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2226.679814][T13324] Call Trace: [ 2226.683109][T13324] [ 2226.686050][T13324] dump_stack_lvl+0xd6/0x122 [ 2226.690656][T13324] dump_stack+0x11/0x12 09:45:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x0, 0x8000, 0x4, 0x80000001, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) [ 2226.694899][T13324] dump_header+0x98/0x410 [ 2226.699242][T13324] oom_kill_process+0xfe/0x550 [ 2226.704025][T13324] out_of_memory+0x620/0x880 [ 2226.708625][T13324] mem_cgroup_oom+0x475/0x4f0 [ 2226.713311][T13324] try_charge_memcg+0x746/0x960 [ 2226.718215][T13324] charge_memcg+0x63/0x2c0 [ 2226.722639][T13324] __mem_cgroup_charge+0x25/0xa0 [ 2226.727626][T13324] wp_page_copy+0x20f/0x1460 [ 2226.732228][T13324] ? shrink_zones+0x525/0x5d0 [ 2226.736914][T13324] do_wp_page+0x76f/0xe10 [ 2226.741254][T13324] handle_mm_fault+0x5fb/0xa90 09:45:17 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = socket$nl_rdma(0x10, 0x3, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = getpid() getpgid(r3) r4 = socket$unix(0x1, 0x2, 0x0) r5 = getpid() r6 = getuid() sendmsg$unix(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002"], 0x60}, 0x0) r7 = getpid() getpgid(r7) r8 = socket$unix(0x1, 0x2, 0x0) r9 = getpid() r10 = getuid() sendmsg$unix(r8, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002"], 0x60}, 0x0) sendmsg$netlink(r1, &(0x7f00000016c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)=[{&(0x7f0000001100)={0x36c, 0x19, 0x400, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x4, 0x78}, @typed={0x4, 0x4b}, @typed={0x8, 0x12, 0x0, 0x0, @pid=r2}, @nested={0x1d1, 0x15, 0x0, 0x1, [@typed={0x8, 0x1f, 0x0, 0x0, @uid}, @generic, @generic="6ad5b787963d4582346dddeccdc809e862187147eb9df96b3d2a2f86fac0433182ccc3b8c179928b0c43d0b2dfc8e7550c67ed9712b3a65de1918a", @typed={0xc, 0x51, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0x91, 0x0, 0x0, @u32=0xfdf}, @generic="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", @typed={0x6, 0x52, 0x0, 0x0, @str='\\\x00'}, @generic="3b85d921efe75353418a1c41bc6229681f1ea911ca47e92712fe4de52eccdcadbee40be6660e7ba5b46855f03de56ccc3ad8b4705b8daf2df1286cd399887704798484fdb33121eb921c576fdb3b488a0b5f9afabf3fc1a677912f20ec3f3f0def0474b229ce7480fb5e8c8ee37cbf36ab"]}, @generic="106c50c2e98d81bc18d95ba0941d9d8b35f4f5387ab5dc124d61ba5a09257d31986908bde18df8eaa48391dbc9485a28a7584de8ea84f36d83a34aca9ad4d9b4135896af87b7ba622dbd350184710fcb8667113f064cf1e62e8f4ecdc5ef03d374c7eb8fa5bf96a2b9be484f0279cd5606e421d7589a5a1c60457761743c15e233ead4d6c85a7bbd9ba151845db9237387c9c03bc468a145a403c7921cf1a2c71b3b9797842e5474dd0e7d003b9ca453ecac2613", @typed={0x8, 0x54, 0x0, 0x0, @pid=r3}, @generic="626a015f717dc54f7ddb481ed1669f7961ceafad444bd5035a6932039eaecaa1a3af7f43ff1c4fc2772349c4cec664aaa51e9f74923b98f4ca5f5e5cc85f1080068c800e4a9f761cd7933bb9e6ff6800458be6cabb8413ebcf36fe3933953502a212aef10e0b0328062fa8faefeff35fd17aabf54b675a27b7fa3aadaa4ae65dfd62ab8f95e4ea3687fb5e771958d3197cce39a2d7ee96aa061ec45dea8681ffeb839c13e6bf768cbd4ef27e953b670c43f903cd28b0aaa972df0520"]}, 0x36c}, {&(0x7f0000001480)={0x74, 0x17, 0x300, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x14, 0x74, 0x0, 0x1, [@typed={0x6, 0x6c, 0x0, 0x0, @str=',\x00'}, @typed={0x4, 0x63}, @typed={0x4, 0x30}]}, @generic="4c4078c013fc6ddce3898e0be49cd4c58691b30b78ec22ef7e8d4eb00ba2c0754f539b22c730ead4f354be66e508604d2935848c01a13547f5a3", @nested={0x14, 0x93, 0x0, 0x1, [@typed={0x8, 0x23, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@broadcast}]}]}, 0x74}, {&(0x7f0000001500)={0x150, 0x30, 0x100, 0x70bd2b, 0x25dfdbfc, "", [@generic="4cad8384ae637f305d4830a566adc7c12b3f38618b1a20b7e55f3bf7cca6114c0b3912fa77472c1cf946ae97cb89b8313fbd8a32769e6c12bef1363c062c67e4135c915e5038b7892d27ebc457b1f96fcb23cb8f8bdefb0bcb5f5bf1c918769b2077474cbc4208e798c0ff5045086de7cacbeedf2c10bb46f8daf3a76b853ed43e7bd8ad2bb0492507919aa4936cca75a13b54baf82d702d04168447bbdfb16011615f038a086a39075ad8baebae2231a917c78fa01b1caf9436e3fd7e6685c5d0eb", @nested={0x18, 0x78, 0x0, 0x1, [@typed={0x14, 0x25, 0x0, 0x0, @ipv6=@mcast2}]}, @generic="2b16766407eb5ec45d86e88ee4d6c3a0770454617f5cdd0739243707d9ceedbf5ea31fd43bc6e2926dec8172ce3918f94be6b71ae36622430b3a3fb169d5cdf0d43a28517f7af1319155865f27cdc84645e6bd445ea4297ea4d6447cb5bf402d9e35a3"]}, 0x150}], 0x3, &(0x7f0000001680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee00}}}], 0x40, 0x20000001}, 0x40) [ 2226.746033][T13324] do_user_addr_fault+0x4cd/0x940 [ 2226.751067][T13324] exc_page_fault+0x60/0x160 [ 2226.755848][T13324] asm_exc_page_fault+0x27/0x30 [ 2226.760705][T13324] RIP: 0033:0x7f9b1d3cfb20 [ 2226.765125][T13324] Code: ff ff 0f 1f 84 00 00 00 00 00 0f c8 49 89 f5 89 c0 e9 f1 fd ff ff 0f 1f 40 00 66 c1 c0 08 49 89 f5 0f b7 c0 e9 de fd ff ff 90 43 f8 01 44 89 6b f4 c6 43 14 00 c7 03 00 00 00 00 31 c0 b9 40 [ 2226.784753][T13324] RSP: 002b:00007ffc98b77720 EFLAGS: 00010246 [ 2226.790857][T13324] RAX: 00000000000000d0 RBX: 00007f9b1d53703c RCX: 0000000000000000 09:45:17 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = socket$nl_rdma(0x10, 0x3, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) (async) r3 = getpid() getpgid(r3) r4 = socket$unix(0x1, 0x2, 0x0) (async) r5 = getpid() r6 = getuid() sendmsg$unix(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002"], 0x60}, 0x0) (async) r7 = getpid() getpgid(r7) (async) r8 = socket$unix(0x1, 0x2, 0x0) (async) r9 = getpid() r10 = getuid() sendmsg$unix(r8, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002"], 0x60}, 0x0) (async) sendmsg$netlink(r1, &(0x7f00000016c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)=[{&(0x7f0000001100)={0x36c, 0x19, 0x400, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x4, 0x78}, @typed={0x4, 0x4b}, @typed={0x8, 0x12, 0x0, 0x0, @pid=r2}, @nested={0x1d1, 0x15, 0x0, 0x1, [@typed={0x8, 0x1f, 0x0, 0x0, @uid}, @generic, @generic="6ad5b787963d4582346dddeccdc809e862187147eb9df96b3d2a2f86fac0433182ccc3b8c179928b0c43d0b2dfc8e7550c67ed9712b3a65de1918a", @typed={0xc, 0x51, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0x91, 0x0, 0x0, @u32=0xfdf}, @generic="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", @typed={0x6, 0x52, 0x0, 0x0, @str='\\\x00'}, @generic="3b85d921efe75353418a1c41bc6229681f1ea911ca47e92712fe4de52eccdcadbee40be6660e7ba5b46855f03de56ccc3ad8b4705b8daf2df1286cd399887704798484fdb33121eb921c576fdb3b488a0b5f9afabf3fc1a677912f20ec3f3f0def0474b229ce7480fb5e8c8ee37cbf36ab"]}, @generic="106c50c2e98d81bc18d95ba0941d9d8b35f4f5387ab5dc124d61ba5a09257d31986908bde18df8eaa48391dbc9485a28a7584de8ea84f36d83a34aca9ad4d9b4135896af87b7ba622dbd350184710fcb8667113f064cf1e62e8f4ecdc5ef03d374c7eb8fa5bf96a2b9be484f0279cd5606e421d7589a5a1c60457761743c15e233ead4d6c85a7bbd9ba151845db9237387c9c03bc468a145a403c7921cf1a2c71b3b9797842e5474dd0e7d003b9ca453ecac2613", @typed={0x8, 0x54, 0x0, 0x0, @pid=r3}, @generic="626a015f717dc54f7ddb481ed1669f7961ceafad444bd5035a6932039eaecaa1a3af7f43ff1c4fc2772349c4cec664aaa51e9f74923b98f4ca5f5e5cc85f1080068c800e4a9f761cd7933bb9e6ff6800458be6cabb8413ebcf36fe3933953502a212aef10e0b0328062fa8faefeff35fd17aabf54b675a27b7fa3aadaa4ae65dfd62ab8f95e4ea3687fb5e771958d3197cce39a2d7ee96aa061ec45dea8681ffeb839c13e6bf768cbd4ef27e953b670c43f903cd28b0aaa972df0520"]}, 0x36c}, {&(0x7f0000001480)={0x74, 0x17, 0x300, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x14, 0x74, 0x0, 0x1, [@typed={0x6, 0x6c, 0x0, 0x0, @str=',\x00'}, @typed={0x4, 0x63}, @typed={0x4, 0x30}]}, @generic="4c4078c013fc6ddce3898e0be49cd4c58691b30b78ec22ef7e8d4eb00ba2c0754f539b22c730ead4f354be66e508604d2935848c01a13547f5a3", @nested={0x14, 0x93, 0x0, 0x1, [@typed={0x8, 0x23, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@broadcast}]}]}, 0x74}, {&(0x7f0000001500)={0x150, 0x30, 0x100, 0x70bd2b, 0x25dfdbfc, "", [@generic="4cad8384ae637f305d4830a566adc7c12b3f38618b1a20b7e55f3bf7cca6114c0b3912fa77472c1cf946ae97cb89b8313fbd8a32769e6c12bef1363c062c67e4135c915e5038b7892d27ebc457b1f96fcb23cb8f8bdefb0bcb5f5bf1c918769b2077474cbc4208e798c0ff5045086de7cacbeedf2c10bb46f8daf3a76b853ed43e7bd8ad2bb0492507919aa4936cca75a13b54baf82d702d04168447bbdfb16011615f038a086a39075ad8baebae2231a917c78fa01b1caf9436e3fd7e6685c5d0eb", @nested={0x18, 0x78, 0x0, 0x1, [@typed={0x14, 0x25, 0x0, 0x0, @ipv6=@mcast2}]}, @generic="2b16766407eb5ec45d86e88ee4d6c3a0770454617f5cdd0739243707d9ceedbf5ea31fd43bc6e2926dec8172ce3918f94be6b71ae36622430b3a3fb169d5cdf0d43a28517f7af1319155865f27cdc84645e6bd445ea4297ea4d6447cb5bf402d9e35a3"]}, 0x150}], 0x3, &(0x7f0000001680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee00}}}], 0x40, 0x20000001}, 0x40) 09:45:17 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:adjtime_t:s0\x00', 0x1f) 09:45:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_rdma(0x10, 0x3, 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) ioctl(r2, 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0x1, 0x0, 0x7, 0x800}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) sendto$unix(r1, &(0x7f0000000140)="f44159ee90155862056741b42930f08269b20e5ba5278b441e5fb12153511ee5f5d16eedca3e5b9b4b415db7735339e054916615f01e28b2b25b746a56b5367727e5dd0e9d262a68449ccc", 0x4b, 0x24004001, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) (async) ioctl(r2, 0x0, 0x0) (async) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0x1, 0x0, 0x7, 0x800}, 0x10) (async) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) (async) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) socket$unix(0x1, 0x2, 0x0) (async) sendto$unix(r1, &(0x7f0000000140)="f44159ee90155862056741b42930f08269b20e5ba5278b441e5fb12153511ee5f5d16eedca3e5b9b4b415db7735339e054916615f01e28b2b25b746a56b5367727e5dd0e9d262a68449ccc", 0x4b, 0x24004001, 0x0, 0x0) (async) 09:45:17 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) r1 = socket$nl_rdma(0x10, 0x3, 0x14) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) (async) r3 = getpid() getpgid(r3) r4 = socket$unix(0x1, 0x2, 0x0) (async, rerun: 64) r5 = getpid() (rerun: 64) r6 = getuid() sendmsg$unix(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002"], 0x60}, 0x0) (async) r7 = getpid() getpgid(r7) r8 = socket$unix(0x1, 0x2, 0x0) (async) r9 = getpid() r10 = getuid() sendmsg$unix(r8, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002"], 0x60}, 0x0) sendmsg$netlink(r1, &(0x7f00000016c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)=[{&(0x7f0000001100)={0x36c, 0x19, 0x400, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x4, 0x78}, @typed={0x4, 0x4b}, @typed={0x8, 0x12, 0x0, 0x0, @pid=r2}, @nested={0x1d1, 0x15, 0x0, 0x1, [@typed={0x8, 0x1f, 0x0, 0x0, @uid}, @generic, @generic="6ad5b787963d4582346dddeccdc809e862187147eb9df96b3d2a2f86fac0433182ccc3b8c179928b0c43d0b2dfc8e7550c67ed9712b3a65de1918a", @typed={0xc, 0x51, 0x0, 0x0, @u64=0x2}, @typed={0x8, 0x91, 0x0, 0x0, @u32=0xfdf}, @generic="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", @typed={0x6, 0x52, 0x0, 0x0, @str='\\\x00'}, @generic="3b85d921efe75353418a1c41bc6229681f1ea911ca47e92712fe4de52eccdcadbee40be6660e7ba5b46855f03de56ccc3ad8b4705b8daf2df1286cd399887704798484fdb33121eb921c576fdb3b488a0b5f9afabf3fc1a677912f20ec3f3f0def0474b229ce7480fb5e8c8ee37cbf36ab"]}, @generic="106c50c2e98d81bc18d95ba0941d9d8b35f4f5387ab5dc124d61ba5a09257d31986908bde18df8eaa48391dbc9485a28a7584de8ea84f36d83a34aca9ad4d9b4135896af87b7ba622dbd350184710fcb8667113f064cf1e62e8f4ecdc5ef03d374c7eb8fa5bf96a2b9be484f0279cd5606e421d7589a5a1c60457761743c15e233ead4d6c85a7bbd9ba151845db9237387c9c03bc468a145a403c7921cf1a2c71b3b9797842e5474dd0e7d003b9ca453ecac2613", @typed={0x8, 0x54, 0x0, 0x0, @pid=r3}, @generic="626a015f717dc54f7ddb481ed1669f7961ceafad444bd5035a6932039eaecaa1a3af7f43ff1c4fc2772349c4cec664aaa51e9f74923b98f4ca5f5e5cc85f1080068c800e4a9f761cd7933bb9e6ff6800458be6cabb8413ebcf36fe3933953502a212aef10e0b0328062fa8faefeff35fd17aabf54b675a27b7fa3aadaa4ae65dfd62ab8f95e4ea3687fb5e771958d3197cce39a2d7ee96aa061ec45dea8681ffeb839c13e6bf768cbd4ef27e953b670c43f903cd28b0aaa972df0520"]}, 0x36c}, {&(0x7f0000001480)={0x74, 0x17, 0x300, 0x70bd2d, 0x25dfdbfd, "", [@nested={0x14, 0x74, 0x0, 0x1, [@typed={0x6, 0x6c, 0x0, 0x0, @str=',\x00'}, @typed={0x4, 0x63}, @typed={0x4, 0x30}]}, @generic="4c4078c013fc6ddce3898e0be49cd4c58691b30b78ec22ef7e8d4eb00ba2c0754f539b22c730ead4f354be66e508604d2935848c01a13547f5a3", @nested={0x14, 0x93, 0x0, 0x1, [@typed={0x8, 0x23, 0x0, 0x0, @fd=r0}, @typed={0x8, 0x60, 0x0, 0x0, @ipv4=@broadcast}]}]}, 0x74}, {&(0x7f0000001500)={0x150, 0x30, 0x100, 0x70bd2b, 0x25dfdbfc, "", [@generic="4cad8384ae637f305d4830a566adc7c12b3f38618b1a20b7e55f3bf7cca6114c0b3912fa77472c1cf946ae97cb89b8313fbd8a32769e6c12bef1363c062c67e4135c915e5038b7892d27ebc457b1f96fcb23cb8f8bdefb0bcb5f5bf1c918769b2077474cbc4208e798c0ff5045086de7cacbeedf2c10bb46f8daf3a76b853ed43e7bd8ad2bb0492507919aa4936cca75a13b54baf82d702d04168447bbdfb16011615f038a086a39075ad8baebae2231a917c78fa01b1caf9436e3fd7e6685c5d0eb", @nested={0x18, 0x78, 0x0, 0x1, [@typed={0x14, 0x25, 0x0, 0x0, @ipv6=@mcast2}]}, @generic="2b16766407eb5ec45d86e88ee4d6c3a0770454617f5cdd0739243707d9ceedbf5ea31fd43bc6e2926dec8172ce3918f94be6b71ae36622430b3a3fb169d5cdf0d43a28517f7af1319155865f27cdc84645e6bd445ea4297ea4d6447cb5bf402d9e35a3"]}, 0x150}], 0x3, &(0x7f0000001680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r6, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r7, r10, 0xee00}}}], 0x40, 0x20000001}, 0x40) 09:45:17 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}], 0x1, 0x0, 0x6) [ 2226.798868][T13324] RDX: 00007ffc98b77888 RSI: ffff8064e2ac9094 RDI: 00007ffc98b778b8 [ 2226.806914][T13324] RBP: 00007ffc98b77888 R08: 0000000000000000 R09: 0000000000000000 [ 2226.814913][T13324] R10: 00007f9b1cb9a700 R11: 0000000000000246 R12: 00007f9b1d53703c [ 2226.822897][T13324] R13: 0000000000000001 R14: 00007f9b1d537030 R15: 0000000000000000 [ 2226.830881][T13324] [ 2226.833987][T13324] memory: usage 307200kB, limit 307200kB, failcnt 1694 [ 2226.840888][T13324] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 09:45:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x0, 0x8000, 0x4, 0x80000001, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:17 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0x0, 0x6) [ 2226.847759][T13324] Memory cgroup stats for /syz3: [ 2226.854431][T13324] anon 94208 [ 2226.854431][T13324] file 313245696 [ 2226.854431][T13324] kernel 1228800 [ 2226.854431][T13324] kernel_stack 32768 [ 2226.854431][T13324] pagetables 77824 [ 2226.854431][T13324] percpu 0 [ 2226.854431][T13324] sock 0 [ 2226.854431][T13324] vmalloc 0 [ 2226.854431][T13324] shmem 313245696 [ 2226.854431][T13324] file_mapped 65536 [ 2226.854431][T13324] file_dirty 0 [ 2226.854431][T13324] file_writeback 0 [ 2226.854431][T13324] swapcached 0 [ 2226.854431][T13324] inactive_anon 246128640 [ 2226.854431][T13324] active_anon 67211264 [ 2226.854431][T13324] inactive_file 0 [ 2226.854431][T13324] active_file 0 [ 2226.854431][T13324] unevictable 0 [ 2226.854431][T13324] slab_reclaimable 750752 [ 2226.854431][T13324] slab_unreclaimable 323800 [ 2226.854431][T13324] slab 1074552 [ 2226.854431][T13324] workingset_refault_anon 0 [ 2226.854431][T13324] workingset_refault_file 101 [ 2226.854431][T13324] workingset_activate_anon 0 [ 2226.854431][T13324] workingset_activate_file 0 09:45:17 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0xe8, 0x101000) mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x4082010, r1, 0x10000000) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x80000001, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:17 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:adjtime_t:s0\x00', 0x1f) 09:45:17 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0x0, 0x6) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) preadv(r0, &(0x7f0000000000), 0x0, 0x0, 0x6) (async) 09:45:17 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x6) 09:45:17 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000000), 0x0, 0x0, 0x6) 09:45:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x0, 0x80000001, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000001e00), r2) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000001d00), r0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r4, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmsg$IEEE802154_LIST_PHY(r4, &(0x7f0000001d80)={&(0x7f0000001dc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001d40)={&(0x7f0000001cc0)={0x14, r3, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x4004090) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r5, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r5, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c80)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001c40)=[{&(0x7f0000000100)={0x5cc, 0x38, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x58, 0x0, 0x0, @fd=r6}, @nested={0x3c0, 0x7d, 0x0, 0x1, [@typed={0x8, 0x8f, 0x0, 0x0, @u32=0xffffffff}, @typed={0xe7, 0x6a, 0x0, 0x0, @binary="8c10a7d52c96a0e73cc38f8f2ddecaf5a186eee2b0914bc3532d1c3917153f8108577116df44c3247e7fc7f7492b7e7d64a2f2f5f84757b8efe24abbb7ce786243ea91db76c1ca32a62e6afbaf62bdf4a4b9c1eeb67c9ed06fc4cee2171d5c42e8bd1779a2be113208c33dbfc665f392759fcf6997ef2c533477b0df614cf0ee24ab5bb57b038ab960d250f6964ae83de86a542494f398a46f6cfb77aa8562d18b08e4157d471a0d70e9a84898ec6e998723ccb458faa8358d2135ced37cc8afc5827181e29cac2c812a676b4fd086fcd9fa2639519eca70deb0ded93f2fc8d539e920"}, @typed={0x8, 0x7c, 0x0, 0x0, @u32=0x20}, @generic="0fbd82b11fe1f1e9627b9bb9fb6467e42ca737f4475606a4bf69d4e20d7cb0b8378bd9485cb6ca50ce11feb885bea91d676a0aa6944e22be869ce3efdc54de82efd008d8302006fc39b1548368c124b18bfa16eb6bfd371a8883a12cc833abfaf161bdaf0c276311f2cef9fe4f4a5947ecbad80ba166add46ebcd2d619dc1ba65a5b0e5f5f3f484251c2a3c6f5cf37f7709630187520b143322d6bf80b62e0fcb9d6ba273f036d97f0d7a07bb557b6306044f79e71477c3653a7dd3d53b820009dbb519d0c0ca99cae5f7eaf8952df44", @generic="630ae265fa32282804e034044edf6aae414f2d265d73840fb8415f3719b12f4881347c69e9ecff0493bccc2af904e41e0e5909b8a06b88cb0d7b759ac8a8ea7d01a9bc6db134d5e7f489df5221b5bafcf3edeaded815d092382e9a096f7ebdcdf459b981523749ce7c5519ae8a49e3d42e47909217771852adc77e8ef6230e4bef17d5ea81e5421e7f1f3d74ba1f6e862692402acdbb6fc065bc576089c4e602439defd7f55db521271b88616f876ec3307cb846f197923b529d10254724d7bfb05254378f9909b28511b1860570d3da", @generic="97730d65d49963071143b9ad7b74e82ebaea35c0476449986ed48ca32cb4b5eae93a4785b0a07b127f85f42f31f16c75a398c80194f66068b32c35f1d87bbec05e6984eb88fb54d6ca4e371c52189573c1", @typed={0x14, 0x81, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0x11, 0x2a, 0x0, 0x0, @binary="61b349a016ec434a48179057af"}, @typed={0x8, 0x1b, 0x0, 0x0, @uid}, @generic="85ae431708d9383754f7b61442fcf854580e0119a749106f6c29e747c539e3bedb986dc8ea4e9db4a6c06bd008be4dfd80fb19e48621a0625763ce7d99e5e9378f52cee16c1098149e2f5ff96740a5075b6da7e5c5a6c9da9114577e9f76cd8e7b8218a67c9314172cb0efd158517141ed8d1a463562120087be4618e26b20f6af929dcc0e0103a4775d889b4c3facb82fbf96aea3df5a8f65aece1b62bf58f61a5cc9"]}, @nested={0x17b, 0x29, 0x0, 0x1, [@generic="c889c6976023c365094d9c70039196f0e4945d34d38425f144921c030ab2f19693a9d26ae96a0173212c97e1804d58e138c4a65c0602d2b93a784e83aa0f12c8509f3e238f4bcb60babae2d925d2318764374560440e8d56f2e3244084b001b23eefa34e218b687fd52c32", @typed={0xc, 0x85, 0x0, 0x0, @u64=0x1000}, @typed={0x8, 0x46, 0x0, 0x0, @pid}, @generic="36a8d75b5f4b50b95b72fbb9cac88068eadb8f55e29289187bba77eed5d7c3c0944fefadaec05be810b7eee5e12849973473b623621bc8c4bbd936b35f6dac57baf0828186ad518742af268fb6144ef52d98c6e9a7bafa7772429d61d956da1f0f1366c852952b87625457eb326dfadaa2deddb1a0b4e1e5674451fe0ef1d93a4c9cd1f69d7fb39e34e311f66b89479b6f788d32a0652dc0d6ed407338fadd41413f750d2e28d717811bc8d20982b3d725e1fa3103aaa7eef11c7311a6beb008f24fc43ca4dc797b4142aabdba82b80e10ae7b2ae06e8857e6597ac8f52df2a8ad0b9d0e23d03a762c2e31e3694627cf325b08eb60cf5590"]}, @generic="2c5e2b7a434e37321b94c746195378f6d07b28594f89ef566577f5d91680680ee089412313e34d98a7cc14730fd0fdd7f16a09a4bf5cd796072121f475ca7e4ef034e6d2275de3ceebd18309d6b7ae795133795b52d9e4552aeb6d2be7b6e285f5bb05c5ad651906b362b71849f8cf813ca0c5d8edf8"]}, 0x5cc}, {&(0x7f0000000700)={0xac, 0x35, 0x400, 0x70bd26, 0x25dfdbff, "", [@generic="58b5e498950a54dac0880856569d721c048f2800790082a56f32cea881219bcedbbcfc4339d6da12e22fd2ff4a90ffc2fec093da5ca6e678dfd93084476815122946f179ea7ed2d99aa24ee0ede194d46d6f728b8b62984b105c9f005d91180c103050681bf67986121c2dec83d6342dc226d91dd93b61c5779522b550ee7746a409f215f4ba9978a1b7b03c30bf36e6a57cd37ba5fba5dbc9bf58b1"]}, 0xac}, {&(0x7f00000007c0)={0x1460, 0x38, 0x0, 0x70bd27, 0x25dfdbfd, "", [@generic="dd5a5a044df6298c762bbb2c347287db50b7b124340f865e68e5b27f62ede097941b8ff7a31e2f1c2f071fd09241d0f0b5869cb839912582ec15c4fbb7e148e925da58262b5441136c8ce4ac3880f2ff20e02306076cda4531e490d4d6fd84ef635cc4be89a073bc9ee47fc50deeb89488642171e883a68d2dc5444f29ada1286db162b3a27942a1f7e586d0b36bd1e3390cb0a9f990adcd90c84423eae94f656ec675d39c336178a20b830b39e0419c07253b390768e937be4c8f95cf041265d066316dcec70ff6ae736c36462aa79fb2b3ea81836d56366457322370be4ddf3b61c714042b", @generic="6ed0f7b1015e3b48dcaf63f2eff8532ae2d5aee398d7911443fa1c2eebd9ba360be475e0f15ece2a2b928d20e2bd6fa6caa3b2fcaf9ae02bdaa6078aac046074e84dc060eb2f03aa7768289f6f33a32bff05f6c2fd4b75af125d33bf5ab31af7b79313ecebc71a1182be2612fcd84aea233b5dfd6cfa", @generic="c47931f3d9062de7c616ca9103499dc875cb72eb588c0596b40001adb391818041cb85b381d67100338e639f1b581e7713f238dcaf1b263671ae08c209308092c294418f9b01a850514d7a4187c18273569ed41634e41e123e52b3ba02dd6be2e2387d413fc449a07b62941a941127cf27c5472b6df66e8e4c9dbb8d93bcb1dcf9dcfa6dec2910fef980035ea0e1b4a9d0399f8f8dfb4a87ca6ff70e927648590cffcb0ee671da3cfe029b676e0bbfd769d33a08263b80aea1062a30dfd514ce3584a2149c57e7478254ee2d6fd1c7d0567a8330a8aa3b3da7a6728f96fc8f3e30e2f3c568320f94bccd9bf809a30ffceab7bac7e1797cf66b", @typed={0x5, 0x87, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x46, 0x0, 0x0, @ipv4=@multicast2}, @nested={0x116e, 0x95, 0x0, 0x1, [@generic="2cc018eaa108879425674642d29d69171e387a5cab356eeb35fbea70ac894133769d3e467af01ba70be3aa2ffbc12911a498c9011cd5cce53925274bfe30ea1d4732df3e47d2d2c99dd74b406c4f8a428c53cabc23cf6c8a8ef0a410354201c28a82c93e8a", @generic="f45fff088d71cdc96286f36da83b7cf25422e46a52c40fa8297c6c6d01083007ce92045039ab9a9c83921468b546a4be6ad1ce06adcc3f71f044389b4afed5aeede5e731d1d09189ff50b8f2f94b00ae1a6af3123b0daa328ee45aa5e52f1e180c3459a7d1caded93ea123d2eb189214e5429f6572891ee6091818a294821884606b4b17a30efcd007f9a7eedaab2f1919584c1e6a657325ac0ba8a58d18c62a39a1c71433aed30fce5560881e453487991b29448e484c7b7451f8d510c62d257f49e7d637c79bc3f19db03b1fc5da3fe369e016294a1322d51dc9", @generic="03b4ab4ff0b94e48cdb39313a4cb97d4d8697d9ed9f9f4fdd10a8357d97d3ef9406d", @typed={0x8, 0x47, 0x0, 0x0, @u32=0x8}, @generic="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@typed={0x4, 0x19}, @nested={0x73, 0x92, 0x0, 0x1, [@generic="4c1dabad1286ab25e7ed9a8ed086e772b98d4d03458e41d931bfacdb7947da8e8baa81df7d8d458721af58af13e5e659626e638642b6e23d1afd812a32dc756f9e2da9d733bdc8c6944256c5b41ec73cd35cfaaeb8979af6acd2597dbf07cbe367766e8be8fd775caba8d3", @typed={0x4, 0x76}]}]}, 0x1460}], 0x3, 0x0, 0x0, 0x4}, 0x1) mmap$usbfs(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x40011, 0xffffffffffffffff, 0x9) [ 2226.949993][T13324] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13324,uid=0 [ 2226.965254][T13324] Memory cgroup out of memory: Killed process 13324 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:17 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x23) 09:45:17 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x6) 09:45:17 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/182, 0xb6, 0x40, &(0x7f0000001100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 09:45:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x0, 0x80000001, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) [ 2227.077711][T13397] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2227.088048][T13397] CPU: 0 PID: 13397 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2227.099072][T13397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2227.109122][T13397] Call Trace: [ 2227.112406][T13397] [ 2227.115319][T13397] dump_stack_lvl+0xd6/0x122 [ 2227.119928][T13397] dump_stack+0x11/0x12 [ 2227.124132][T13397] dump_header+0x98/0x410 [ 2227.128447][T13397] oom_kill_process+0xfe/0x550 [ 2227.133239][T13397] out_of_memory+0x620/0x880 [ 2227.137862][T13397] mem_cgroup_oom+0x475/0x4f0 [ 2227.142524][T13397] try_charge_memcg+0x746/0x960 [ 2227.147370][T13397] __memcg_kmem_charge_page+0x2e4/0x480 [ 2227.152919][T13397] alloc_thread_stack_node+0x101/0x360 [ 2227.158392][T13397] dup_task_struct+0x96/0x2a0 [ 2227.163056][T13397] copy_process+0x3cb/0x20b0 [ 2227.167631][T13397] kernel_clone+0x163/0x5c0 [ 2227.172128][T13397] __x64_sys_clone+0xc3/0xf0 [ 2227.176795][T13397] do_syscall_64+0x2b/0x70 [ 2227.181213][T13397] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2227.187090][T13397] RIP: 0033:0x7f9b1d425531 [ 2227.191528][T13397] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2227.211199][T13397] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2227.219648][T13397] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 [ 2227.227609][T13397] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2227.235611][T13397] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2227.243672][T13397] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2227.251630][T13397] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2227.259672][T13397] [ 2227.262764][T13397] memory: usage 307200kB, limit 307200kB, failcnt 1745 [ 2227.269639][T13397] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2227.276489][T13397] Memory cgroup stats for /syz3: [ 2227.276903][T13397] anon 90112 [ 2227.276903][T13397] file 313245696 [ 2227.276903][T13397] kernel 1236992 [ 2227.276903][T13397] kernel_stack 16384 [ 2227.276903][T13397] pagetables 73728 [ 2227.276903][T13397] percpu 0 [ 2227.276903][T13397] sock 0 [ 2227.276903][T13397] vmalloc 0 [ 2227.276903][T13397] shmem 313245696 [ 2227.276903][T13397] file_mapped 65536 [ 2227.276903][T13397] file_dirty 0 [ 2227.276903][T13397] file_writeback 0 [ 2227.276903][T13397] swapcached 0 [ 2227.276903][T13397] inactive_anon 246124544 [ 2227.276903][T13397] active_anon 67211264 [ 2227.276903][T13397] inactive_file 0 [ 2227.276903][T13397] active_file 0 [ 2227.276903][T13397] unevictable 0 [ 2227.276903][T13397] slab_reclaimable 771944 [ 2227.276903][T13397] slab_unreclaimable 325472 [ 2227.276903][T13397] slab 1097416 [ 2227.276903][T13397] workingset_refault_anon 0 [ 2227.276903][T13397] workingset_refault_file 101 [ 2227.276903][T13397] workingset_activate_anon 0 [ 2227.276903][T13397] workingset_activate_file 0 09:45:17 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0xe8, 0x101000) mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x4082010, r1, 0x10000000) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:17 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x23) 09:45:17 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {0x0}], 0x2, 0x0, 0x6) 09:45:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x0, 0x80000001, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:17 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/182, 0xb6, 0x40, &(0x7f0000001100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) recvfrom$unix(r1, &(0x7f0000000000)=""/182, 0xb6, 0x40, &(0x7f0000001100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) (async) 09:45:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x0, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) [ 2227.372529][T13397] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13397,uid=0 [ 2227.387893][T13397] Memory cgroup out of memory: Killed process 13397 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2227.442394][T13417] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2227.452657][T13417] CPU: 1 PID: 13417 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2227.463663][T13417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2227.473702][T13417] Call Trace: [ 2227.477034][T13417] [ 2227.479965][T13417] dump_stack_lvl+0xd6/0x122 [ 2227.484557][T13417] dump_stack+0x11/0x12 [ 2227.488758][T13417] dump_header+0x98/0x410 [ 2227.493136][T13417] oom_kill_process+0xfe/0x550 [ 2227.497895][T13417] out_of_memory+0x620/0x880 [ 2227.502549][T13417] mem_cgroup_oom+0x475/0x4f0 [ 2227.507218][T13417] try_charge_memcg+0x746/0x960 [ 2227.512085][T13417] charge_memcg+0x63/0x2c0 [ 2227.516514][T13417] __mem_cgroup_charge+0x25/0xa0 [ 2227.521570][T13417] wp_page_copy+0x20f/0x1460 [ 2227.526202][T13417] do_wp_page+0x76f/0xe10 [ 2227.530594][T13417] handle_mm_fault+0x5fb/0xa90 [ 2227.535451][T13417] do_user_addr_fault+0x4cd/0x940 [ 2227.540462][T13417] exc_page_fault+0x60/0x160 [ 2227.545092][T13417] asm_exc_page_fault+0x27/0x30 [ 2227.549947][T13417] RIP: 0033:0x7f9b1d3f30d1 [ 2227.554427][T13417] Code: 11 00 4c 29 e8 4b 8d 0c 2f 48 8b 6c 24 18 48 39 d3 48 89 4b 60 0f 95 c2 48 83 c8 01 0f b6 d2 48 c1 e2 02 4c 09 ea 48 83 ca 01 <49> 89 57 08 48 89 41 08 49 83 c7 10 eb b3 48 8d 3d ca de 09 00 e8 [ 2227.574127][T13417] RSP: 002b:00007ffc98b77540 EFLAGS: 00010206 [ 2227.580286][T13417] RAX: 0000000000020801 RBX: 00007f9b1d50a5e0 RCX: 0000555555ef6800 [ 2227.588300][T13417] RDX: 0000000000000121 RSI: 0000000000000000 RDI: 0000000000000004 [ 2227.596281][T13417] RBP: 0000000000000110 R08: 0000000000000003 R09: 00007f9b1d50a640 [ 2227.604268][T13417] R10: 0000000000020022 R11: 0000000000000120 R12: 0000000000000010 [ 2227.612293][T13417] R13: 0000000000000120 R14: 0000000000000012 R15: 0000555555ef66e0 [ 2227.620257][T13417] [ 2227.623347][T13417] memory: usage 307192kB, limit 307200kB, failcnt 1778 [ 2227.630230][T13417] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2227.637085][T13417] Memory cgroup stats for /syz3: [ 2227.638350][T13417] anon 86016 [ 2227.638350][T13417] file 313245696 [ 2227.638350][T13417] kernel 1212416 [ 2227.638350][T13417] kernel_stack 16384 [ 2227.638350][T13417] pagetables 73728 [ 2227.638350][T13417] percpu 0 [ 2227.638350][T13417] sock 0 [ 2227.638350][T13417] vmalloc 0 [ 2227.638350][T13417] shmem 313245696 [ 2227.638350][T13417] file_mapped 65536 [ 2227.638350][T13417] file_dirty 0 [ 2227.638350][T13417] file_writeback 0 [ 2227.638350][T13417] swapcached 0 [ 2227.638350][T13417] inactive_anon 246108160 [ 2227.638350][T13417] active_anon 67211264 [ 2227.638350][T13417] inactive_file 0 [ 2227.638350][T13417] active_file 0 [ 2227.638350][T13417] unevictable 0 [ 2227.638350][T13417] slab_reclaimable 753304 [ 2227.638350][T13417] slab_unreclaimable 327904 [ 2227.638350][T13417] slab 1081208 [ 2227.638350][T13417] workingset_refault_anon 0 [ 2227.638350][T13417] workingset_refault_file 101 [ 2227.638350][T13417] workingset_activate_anon 0 [ 2227.638350][T13417] workingset_activate_file 0 [ 2227.734076][T13417] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13417,uid=0 [ 2227.749302][T13417] Memory cgroup out of memory: Killed process 13417 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:18 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000001e00), r2) (async) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000001d00), r0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r4, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) (async) sendmsg$IEEE802154_LIST_PHY(r4, &(0x7f0000001d80)={&(0x7f0000001dc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001d40)={&(0x7f0000001cc0)={0x14, r3, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x4004090) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r5, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) (async) sendto$unix(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x0, 0x0) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c80)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001c40)=[{&(0x7f0000000100)={0x5cc, 0x38, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x58, 0x0, 0x0, @fd=r6}, @nested={0x3c0, 0x7d, 0x0, 0x1, [@typed={0x8, 0x8f, 0x0, 0x0, @u32=0xffffffff}, @typed={0xe7, 0x6a, 0x0, 0x0, @binary="8c10a7d52c96a0e73cc38f8f2ddecaf5a186eee2b0914bc3532d1c3917153f8108577116df44c3247e7fc7f7492b7e7d64a2f2f5f84757b8efe24abbb7ce786243ea91db76c1ca32a62e6afbaf62bdf4a4b9c1eeb67c9ed06fc4cee2171d5c42e8bd1779a2be113208c33dbfc665f392759fcf6997ef2c533477b0df614cf0ee24ab5bb57b038ab960d250f6964ae83de86a542494f398a46f6cfb77aa8562d18b08e4157d471a0d70e9a84898ec6e998723ccb458faa8358d2135ced37cc8afc5827181e29cac2c812a676b4fd086fcd9fa2639519eca70deb0ded93f2fc8d539e920"}, @typed={0x8, 0x7c, 0x0, 0x0, @u32=0x20}, @generic="0fbd82b11fe1f1e9627b9bb9fb6467e42ca737f4475606a4bf69d4e20d7cb0b8378bd9485cb6ca50ce11feb885bea91d676a0aa6944e22be869ce3efdc54de82efd008d8302006fc39b1548368c124b18bfa16eb6bfd371a8883a12cc833abfaf161bdaf0c276311f2cef9fe4f4a5947ecbad80ba166add46ebcd2d619dc1ba65a5b0e5f5f3f484251c2a3c6f5cf37f7709630187520b143322d6bf80b62e0fcb9d6ba273f036d97f0d7a07bb557b6306044f79e71477c3653a7dd3d53b820009dbb519d0c0ca99cae5f7eaf8952df44", @generic="630ae265fa32282804e034044edf6aae414f2d265d73840fb8415f3719b12f4881347c69e9ecff0493bccc2af904e41e0e5909b8a06b88cb0d7b759ac8a8ea7d01a9bc6db134d5e7f489df5221b5bafcf3edeaded815d092382e9a096f7ebdcdf459b981523749ce7c5519ae8a49e3d42e47909217771852adc77e8ef6230e4bef17d5ea81e5421e7f1f3d74ba1f6e862692402acdbb6fc065bc576089c4e602439defd7f55db521271b88616f876ec3307cb846f197923b529d10254724d7bfb05254378f9909b28511b1860570d3da", @generic="97730d65d49963071143b9ad7b74e82ebaea35c0476449986ed48ca32cb4b5eae93a4785b0a07b127f85f42f31f16c75a398c80194f66068b32c35f1d87bbec05e6984eb88fb54d6ca4e371c52189573c1", @typed={0x14, 0x81, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0x11, 0x2a, 0x0, 0x0, @binary="61b349a016ec434a48179057af"}, @typed={0x8, 0x1b, 0x0, 0x0, @uid}, @generic="85ae431708d9383754f7b61442fcf854580e0119a749106f6c29e747c539e3bedb986dc8ea4e9db4a6c06bd008be4dfd80fb19e48621a0625763ce7d99e5e9378f52cee16c1098149e2f5ff96740a5075b6da7e5c5a6c9da9114577e9f76cd8e7b8218a67c9314172cb0efd158517141ed8d1a463562120087be4618e26b20f6af929dcc0e0103a4775d889b4c3facb82fbf96aea3df5a8f65aece1b62bf58f61a5cc9"]}, @nested={0x17b, 0x29, 0x0, 0x1, [@generic="c889c6976023c365094d9c70039196f0e4945d34d38425f144921c030ab2f19693a9d26ae96a0173212c97e1804d58e138c4a65c0602d2b93a784e83aa0f12c8509f3e238f4bcb60babae2d925d2318764374560440e8d56f2e3244084b001b23eefa34e218b687fd52c32", @typed={0xc, 0x85, 0x0, 0x0, @u64=0x1000}, @typed={0x8, 0x46, 0x0, 0x0, @pid}, @generic="36a8d75b5f4b50b95b72fbb9cac88068eadb8f55e29289187bba77eed5d7c3c0944fefadaec05be810b7eee5e12849973473b623621bc8c4bbd936b35f6dac57baf0828186ad518742af268fb6144ef52d98c6e9a7bafa7772429d61d956da1f0f1366c852952b87625457eb326dfadaa2deddb1a0b4e1e5674451fe0ef1d93a4c9cd1f69d7fb39e34e311f66b89479b6f788d32a0652dc0d6ed407338fadd41413f750d2e28d717811bc8d20982b3d725e1fa3103aaa7eef11c7311a6beb008f24fc43ca4dc797b4142aabdba82b80e10ae7b2ae06e8857e6597ac8f52df2a8ad0b9d0e23d03a762c2e31e3694627cf325b08eb60cf5590"]}, @generic="2c5e2b7a434e37321b94c746195378f6d07b28594f89ef566577f5d91680680ee089412313e34d98a7cc14730fd0fdd7f16a09a4bf5cd796072121f475ca7e4ef034e6d2275de3ceebd18309d6b7ae795133795b52d9e4552aeb6d2be7b6e285f5bb05c5ad651906b362b71849f8cf813ca0c5d8edf8"]}, 0x5cc}, {&(0x7f0000000700)={0xac, 0x35, 0x400, 0x70bd26, 0x25dfdbff, "", [@generic="58b5e498950a54dac0880856569d721c048f2800790082a56f32cea881219bcedbbcfc4339d6da12e22fd2ff4a90ffc2fec093da5ca6e678dfd93084476815122946f179ea7ed2d99aa24ee0ede194d46d6f728b8b62984b105c9f005d91180c103050681bf67986121c2dec83d6342dc226d91dd93b61c5779522b550ee7746a409f215f4ba9978a1b7b03c30bf36e6a57cd37ba5fba5dbc9bf58b1"]}, 0xac}, {&(0x7f00000007c0)={0x1460, 0x38, 0x0, 0x70bd27, 0x25dfdbfd, "", [@generic="dd5a5a044df6298c762bbb2c347287db50b7b124340f865e68e5b27f62ede097941b8ff7a31e2f1c2f071fd09241d0f0b5869cb839912582ec15c4fbb7e148e925da58262b5441136c8ce4ac3880f2ff20e02306076cda4531e490d4d6fd84ef635cc4be89a073bc9ee47fc50deeb89488642171e883a68d2dc5444f29ada1286db162b3a27942a1f7e586d0b36bd1e3390cb0a9f990adcd90c84423eae94f656ec675d39c336178a20b830b39e0419c07253b390768e937be4c8f95cf041265d066316dcec70ff6ae736c36462aa79fb2b3ea81836d56366457322370be4ddf3b61c714042b", @generic="6ed0f7b1015e3b48dcaf63f2eff8532ae2d5aee398d7911443fa1c2eebd9ba360be475e0f15ece2a2b928d20e2bd6fa6caa3b2fcaf9ae02bdaa6078aac046074e84dc060eb2f03aa7768289f6f33a32bff05f6c2fd4b75af125d33bf5ab31af7b79313ecebc71a1182be2612fcd84aea233b5dfd6cfa", @generic="c47931f3d9062de7c616ca9103499dc875cb72eb588c0596b40001adb391818041cb85b381d67100338e639f1b581e7713f238dcaf1b263671ae08c209308092c294418f9b01a850514d7a4187c18273569ed41634e41e123e52b3ba02dd6be2e2387d413fc449a07b62941a941127cf27c5472b6df66e8e4c9dbb8d93bcb1dcf9dcfa6dec2910fef980035ea0e1b4a9d0399f8f8dfb4a87ca6ff70e927648590cffcb0ee671da3cfe029b676e0bbfd769d33a08263b80aea1062a30dfd514ce3584a2149c57e7478254ee2d6fd1c7d0567a8330a8aa3b3da7a6728f96fc8f3e30e2f3c568320f94bccd9bf809a30ffceab7bac7e1797cf66b", @typed={0x5, 0x87, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x46, 0x0, 0x0, @ipv4=@multicast2}, @nested={0x116e, 0x95, 0x0, 0x1, [@generic="2cc018eaa108879425674642d29d69171e387a5cab356eeb35fbea70ac894133769d3e467af01ba70be3aa2ffbc12911a498c9011cd5cce53925274bfe30ea1d4732df3e47d2d2c99dd74b406c4f8a428c53cabc23cf6c8a8ef0a410354201c28a82c93e8a", @generic="f45fff088d71cdc96286f36da83b7cf25422e46a52c40fa8297c6c6d01083007ce92045039ab9a9c83921468b546a4be6ad1ce06adcc3f71f044389b4afed5aeede5e731d1d09189ff50b8f2f94b00ae1a6af3123b0daa328ee45aa5e52f1e180c3459a7d1caded93ea123d2eb189214e5429f6572891ee6091818a294821884606b4b17a30efcd007f9a7eedaab2f1919584c1e6a657325ac0ba8a58d18c62a39a1c71433aed30fce5560881e453487991b29448e484c7b7451f8d510c62d257f49e7d637c79bc3f19db03b1fc5da3fe369e016294a1322d51dc9", @generic="03b4ab4ff0b94e48cdb39313a4cb97d4d8697d9ed9f9f4fdd10a8357d97d3ef9406d", @typed={0x8, 0x47, 0x0, 0x0, @u32=0x8}, @generic="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@typed={0x4, 0x19}, @nested={0x73, 0x92, 0x0, 0x1, [@generic="4c1dabad1286ab25e7ed9a8ed086e772b98d4d03458e41d931bfacdb7947da8e8baa81df7d8d458721af58af13e5e659626e638642b6e23d1afd812a32dc756f9e2da9d733bdc8c6944256c5b41ec73cd35cfaaeb8979af6acd2597dbf07cbe367766e8be8fd775caba8d3", @typed={0x4, 0x76}]}]}, 0x1460}], 0x3, 0x0, 0x0, 0x4}, 0x1) mmap$usbfs(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x40011, 0xffffffffffffffff, 0x9) 09:45:18 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:18 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x23) 09:45:18 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/182, 0xb6, 0x40, &(0x7f0000001100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) recvfrom$unix(r1, &(0x7f0000000000)=""/182, 0xb6, 0x40, &(0x7f0000001100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) (async) 09:45:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x0, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:18 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) (async) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0xe8, 0x101000) mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x4082010, r1, 0x10000000) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:18 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x8003) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="01000001001b0018000000", @ANYRES32=r0, @ANYBLOB="0300290000000000092e2f66696c651000"]) r2 = syz_io_uring_setup(0x3b24, &(0x7f00000000c0)={0x0, 0xdc99, 0x10, 0x2, 0x1fd, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000240)) ioctl(r2, 0x1f, &(0x7f0000000280)="62d00fcfc47bf24e1195317cfd579417f63a8796aa5d0516c1ff9d12613d271a88b498fc12ea5ad66c0b3ff6e7f97db49ed57e3851739ee1fb772556349a45c6fa0ffeb45dbfcef5d576395066bf233970991d0facecb53752e68dbf0da0829f24736536e76a6c7d071f73a7565a67a3a999bd5ae933e4b350107ae75d0985a3229a953d50537be06106662b57b2d60028c3747e5e510a2094a0802b9c48cef0efcf") write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x0, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:18 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:18 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x5, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7) 09:45:18 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x5, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7) syz_open_dev$MSR(&(0x7f00000000c0), 0x5, 0x0) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7) (async) 09:45:18 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x80000001, 0x0, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) [ 2227.904773][T13427] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2227.915105][T13427] CPU: 0 PID: 13427 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2227.926147][T13427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2227.936210][T13427] Call Trace: [ 2227.939494][T13427] [ 2227.942430][T13427] dump_stack_lvl+0xd6/0x122 [ 2227.947064][T13427] dump_stack+0x11/0x12 [ 2227.951237][T13427] dump_header+0x98/0x410 [ 2227.955604][T13427] oom_kill_process+0xfe/0x550 [ 2227.960395][T13427] out_of_memory+0x620/0x880 [ 2227.965033][T13427] mem_cgroup_oom+0x475/0x4f0 [ 2227.969703][T13427] try_charge_memcg+0x746/0x960 [ 2227.974549][T13427] __memcg_kmem_charge_page+0x2e4/0x480 [ 2227.980106][T13427] alloc_thread_stack_node+0x101/0x360 [ 2227.985604][T13427] dup_task_struct+0x96/0x2a0 [ 2227.990271][T13427] copy_process+0x3cb/0x20b0 [ 2227.994877][T13427] kernel_clone+0x163/0x5c0 [ 2227.999367][T13427] __x64_sys_clone+0xc3/0xf0 [ 2228.003973][T13427] do_syscall_64+0x2b/0x70 [ 2228.008450][T13427] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2228.014328][T13427] RIP: 0033:0x7f9b1d425531 [ 2228.018783][T13427] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2228.038377][T13427] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2228.046786][T13427] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 [ 2228.054743][T13427] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2228.062771][T13427] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2228.070778][T13427] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2228.078752][T13427] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2228.086764][T13427] [ 2228.089810][T13427] memory: usage 307200kB, limit 307200kB, failcnt 1821 [ 2228.096728][T13427] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2228.103581][T13427] Memory cgroup stats for /syz3: [ 2228.103901][T13427] anon 90112 [ 2228.103901][T13427] file 313245696 [ 2228.103901][T13427] kernel 1236992 [ 2228.103901][T13427] kernel_stack 16384 [ 2228.103901][T13427] pagetables 73728 [ 2228.103901][T13427] percpu 0 [ 2228.103901][T13427] sock 0 [ 2228.103901][T13427] vmalloc 0 [ 2228.103901][T13427] shmem 313245696 [ 2228.103901][T13427] file_mapped 65536 [ 2228.103901][T13427] file_dirty 0 [ 2228.103901][T13427] file_writeback 0 [ 2228.103901][T13427] swapcached 0 [ 2228.103901][T13427] inactive_anon 246108160 [ 2228.103901][T13427] active_anon 67211264 [ 2228.103901][T13427] inactive_file 0 [ 2228.103901][T13427] active_file 0 [ 2228.103901][T13427] unevictable 0 [ 2228.103901][T13427] slab_reclaimable 756656 [ 2228.103901][T13427] slab_unreclaimable 330488 [ 2228.103901][T13427] slab 1087144 [ 2228.103901][T13427] workingset_refault_anon 0 [ 2228.103901][T13427] workingset_refault_file 101 [ 2228.103901][T13427] workingset_activate_anon 0 [ 2228.103901][T13427] workingset_activate_file 0 [ 2228.199621][T13427] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13427,uid=0 [ 2228.215047][T13427] Memory cgroup out of memory: Killed process 13427 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000001e00), r2) (async) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000001d00), r0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r4, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) sendmsg$IEEE802154_LIST_PHY(r4, &(0x7f0000001d80)={&(0x7f0000001dc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001d40)={&(0x7f0000001cc0)={0x14, r3, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x4004090) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r5, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) (async) sendto$unix(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x0, 0x0) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c80)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001c40)=[{&(0x7f0000000100)={0x5cc, 0x38, 0x400, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x58, 0x0, 0x0, @fd=r6}, @nested={0x3c0, 0x7d, 0x0, 0x1, [@typed={0x8, 0x8f, 0x0, 0x0, @u32=0xffffffff}, @typed={0xe7, 0x6a, 0x0, 0x0, @binary="8c10a7d52c96a0e73cc38f8f2ddecaf5a186eee2b0914bc3532d1c3917153f8108577116df44c3247e7fc7f7492b7e7d64a2f2f5f84757b8efe24abbb7ce786243ea91db76c1ca32a62e6afbaf62bdf4a4b9c1eeb67c9ed06fc4cee2171d5c42e8bd1779a2be113208c33dbfc665f392759fcf6997ef2c533477b0df614cf0ee24ab5bb57b038ab960d250f6964ae83de86a542494f398a46f6cfb77aa8562d18b08e4157d471a0d70e9a84898ec6e998723ccb458faa8358d2135ced37cc8afc5827181e29cac2c812a676b4fd086fcd9fa2639519eca70deb0ded93f2fc8d539e920"}, @typed={0x8, 0x7c, 0x0, 0x0, @u32=0x20}, @generic="0fbd82b11fe1f1e9627b9bb9fb6467e42ca737f4475606a4bf69d4e20d7cb0b8378bd9485cb6ca50ce11feb885bea91d676a0aa6944e22be869ce3efdc54de82efd008d8302006fc39b1548368c124b18bfa16eb6bfd371a8883a12cc833abfaf161bdaf0c276311f2cef9fe4f4a5947ecbad80ba166add46ebcd2d619dc1ba65a5b0e5f5f3f484251c2a3c6f5cf37f7709630187520b143322d6bf80b62e0fcb9d6ba273f036d97f0d7a07bb557b6306044f79e71477c3653a7dd3d53b820009dbb519d0c0ca99cae5f7eaf8952df44", @generic="630ae265fa32282804e034044edf6aae414f2d265d73840fb8415f3719b12f4881347c69e9ecff0493bccc2af904e41e0e5909b8a06b88cb0d7b759ac8a8ea7d01a9bc6db134d5e7f489df5221b5bafcf3edeaded815d092382e9a096f7ebdcdf459b981523749ce7c5519ae8a49e3d42e47909217771852adc77e8ef6230e4bef17d5ea81e5421e7f1f3d74ba1f6e862692402acdbb6fc065bc576089c4e602439defd7f55db521271b88616f876ec3307cb846f197923b529d10254724d7bfb05254378f9909b28511b1860570d3da", @generic="97730d65d49963071143b9ad7b74e82ebaea35c0476449986ed48ca32cb4b5eae93a4785b0a07b127f85f42f31f16c75a398c80194f66068b32c35f1d87bbec05e6984eb88fb54d6ca4e371c52189573c1", @typed={0x14, 0x81, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @typed={0x11, 0x2a, 0x0, 0x0, @binary="61b349a016ec434a48179057af"}, @typed={0x8, 0x1b, 0x0, 0x0, @uid}, @generic="85ae431708d9383754f7b61442fcf854580e0119a749106f6c29e747c539e3bedb986dc8ea4e9db4a6c06bd008be4dfd80fb19e48621a0625763ce7d99e5e9378f52cee16c1098149e2f5ff96740a5075b6da7e5c5a6c9da9114577e9f76cd8e7b8218a67c9314172cb0efd158517141ed8d1a463562120087be4618e26b20f6af929dcc0e0103a4775d889b4c3facb82fbf96aea3df5a8f65aece1b62bf58f61a5cc9"]}, @nested={0x17b, 0x29, 0x0, 0x1, [@generic="c889c6976023c365094d9c70039196f0e4945d34d38425f144921c030ab2f19693a9d26ae96a0173212c97e1804d58e138c4a65c0602d2b93a784e83aa0f12c8509f3e238f4bcb60babae2d925d2318764374560440e8d56f2e3244084b001b23eefa34e218b687fd52c32", @typed={0xc, 0x85, 0x0, 0x0, @u64=0x1000}, @typed={0x8, 0x46, 0x0, 0x0, @pid}, @generic="36a8d75b5f4b50b95b72fbb9cac88068eadb8f55e29289187bba77eed5d7c3c0944fefadaec05be810b7eee5e12849973473b623621bc8c4bbd936b35f6dac57baf0828186ad518742af268fb6144ef52d98c6e9a7bafa7772429d61d956da1f0f1366c852952b87625457eb326dfadaa2deddb1a0b4e1e5674451fe0ef1d93a4c9cd1f69d7fb39e34e311f66b89479b6f788d32a0652dc0d6ed407338fadd41413f750d2e28d717811bc8d20982b3d725e1fa3103aaa7eef11c7311a6beb008f24fc43ca4dc797b4142aabdba82b80e10ae7b2ae06e8857e6597ac8f52df2a8ad0b9d0e23d03a762c2e31e3694627cf325b08eb60cf5590"]}, @generic="2c5e2b7a434e37321b94c746195378f6d07b28594f89ef566577f5d91680680ee089412313e34d98a7cc14730fd0fdd7f16a09a4bf5cd796072121f475ca7e4ef034e6d2275de3ceebd18309d6b7ae795133795b52d9e4552aeb6d2be7b6e285f5bb05c5ad651906b362b71849f8cf813ca0c5d8edf8"]}, 0x5cc}, {&(0x7f0000000700)={0xac, 0x35, 0x400, 0x70bd26, 0x25dfdbff, "", [@generic="58b5e498950a54dac0880856569d721c048f2800790082a56f32cea881219bcedbbcfc4339d6da12e22fd2ff4a90ffc2fec093da5ca6e678dfd93084476815122946f179ea7ed2d99aa24ee0ede194d46d6f728b8b62984b105c9f005d91180c103050681bf67986121c2dec83d6342dc226d91dd93b61c5779522b550ee7746a409f215f4ba9978a1b7b03c30bf36e6a57cd37ba5fba5dbc9bf58b1"]}, 0xac}, {&(0x7f00000007c0)={0x1460, 0x38, 0x0, 0x70bd27, 0x25dfdbfd, "", [@generic="dd5a5a044df6298c762bbb2c347287db50b7b124340f865e68e5b27f62ede097941b8ff7a31e2f1c2f071fd09241d0f0b5869cb839912582ec15c4fbb7e148e925da58262b5441136c8ce4ac3880f2ff20e02306076cda4531e490d4d6fd84ef635cc4be89a073bc9ee47fc50deeb89488642171e883a68d2dc5444f29ada1286db162b3a27942a1f7e586d0b36bd1e3390cb0a9f990adcd90c84423eae94f656ec675d39c336178a20b830b39e0419c07253b390768e937be4c8f95cf041265d066316dcec70ff6ae736c36462aa79fb2b3ea81836d56366457322370be4ddf3b61c714042b", @generic="6ed0f7b1015e3b48dcaf63f2eff8532ae2d5aee398d7911443fa1c2eebd9ba360be475e0f15ece2a2b928d20e2bd6fa6caa3b2fcaf9ae02bdaa6078aac046074e84dc060eb2f03aa7768289f6f33a32bff05f6c2fd4b75af125d33bf5ab31af7b79313ecebc71a1182be2612fcd84aea233b5dfd6cfa", @generic="c47931f3d9062de7c616ca9103499dc875cb72eb588c0596b40001adb391818041cb85b381d67100338e639f1b581e7713f238dcaf1b263671ae08c209308092c294418f9b01a850514d7a4187c18273569ed41634e41e123e52b3ba02dd6be2e2387d413fc449a07b62941a941127cf27c5472b6df66e8e4c9dbb8d93bcb1dcf9dcfa6dec2910fef980035ea0e1b4a9d0399f8f8dfb4a87ca6ff70e927648590cffcb0ee671da3cfe029b676e0bbfd769d33a08263b80aea1062a30dfd514ce3584a2149c57e7478254ee2d6fd1c7d0567a8330a8aa3b3da7a6728f96fc8f3e30e2f3c568320f94bccd9bf809a30ffceab7bac7e1797cf66b", @typed={0x5, 0x87, 0x0, 0x0, @str='\x00'}, @typed={0x8, 0x46, 0x0, 0x0, @ipv4=@multicast2}, @nested={0x116e, 0x95, 0x0, 0x1, [@generic="2cc018eaa108879425674642d29d69171e387a5cab356eeb35fbea70ac894133769d3e467af01ba70be3aa2ffbc12911a498c9011cd5cce53925274bfe30ea1d4732df3e47d2d2c99dd74b406c4f8a428c53cabc23cf6c8a8ef0a410354201c28a82c93e8a", @generic="f45fff088d71cdc96286f36da83b7cf25422e46a52c40fa8297c6c6d01083007ce92045039ab9a9c83921468b546a4be6ad1ce06adcc3f71f044389b4afed5aeede5e731d1d09189ff50b8f2f94b00ae1a6af3123b0daa328ee45aa5e52f1e180c3459a7d1caded93ea123d2eb189214e5429f6572891ee6091818a294821884606b4b17a30efcd007f9a7eedaab2f1919584c1e6a657325ac0ba8a58d18c62a39a1c71433aed30fce5560881e453487991b29448e484c7b7451f8d510c62d257f49e7d637c79bc3f19db03b1fc5da3fe369e016294a1322d51dc9", @generic="03b4ab4ff0b94e48cdb39313a4cb97d4d8697d9ed9f9f4fdd10a8357d97d3ef9406d", @typed={0x8, 0x47, 0x0, 0x0, @u32=0x8}, @generic="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@typed={0x4, 0x19}, @nested={0x73, 0x92, 0x0, 0x1, [@generic="4c1dabad1286ab25e7ed9a8ed086e772b98d4d03458e41d931bfacdb7947da8e8baa81df7d8d458721af58af13e5e659626e638642b6e23d1afd812a32dc756f9e2da9d733bdc8c6944256c5b41ec73cd35cfaaeb8979af6acd2597dbf07cbe367766e8be8fd775caba8d3", @typed={0x4, 0x76}]}]}, 0x1460}], 0x3, 0x0, 0x0, 0x4}, 0x1) mmap$usbfs(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x40011, 0xffffffffffffffff, 0x9) 09:45:19 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x5, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7) 09:45:19 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x8003) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="01000001001b0018000000", @ANYRES32=r0, @ANYBLOB="0300290000000000092e2f66696c651000"]) (async) r2 = syz_io_uring_setup(0x3b24, &(0x7f00000000c0)={0x0, 0xdc99, 0x10, 0x2, 0x1fd, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000240)) ioctl(r2, 0x1f, &(0x7f0000000280)="62d00fcfc47bf24e1195317cfd579417f63a8796aa5d0516c1ff9d12613d271a88b498fc12ea5ad66c0b3ff6e7f97db49ed57e3851739ee1fb772556349a45c6fa0ffeb45dbfcef5d576395066bf233970991d0facecb53752e68dbf0da0829f24736536e76a6c7d071f73a7565a67a3a999bd5ae933e4b350107ae75d0985a3229a953d50537be06106662b57b2d60028c3747e5e510a2094a0802b9c48cef0efcf") write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x80000001, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:19 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:19 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x4, 0x48c01) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x5}, 0x8000) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:19 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x8003) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000180)=ANY=[@ANYBLOB="01000001001b0018000000", @ANYRES32=r0, @ANYBLOB="0300290000000000092e2f66696c651000"]) (async) r2 = syz_io_uring_setup(0x3b24, &(0x7f00000000c0)={0x0, 0xdc99, 0x10, 0x2, 0x1fd, 0x0, r1}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000240)) ioctl(r2, 0x1f, &(0x7f0000000280)="62d00fcfc47bf24e1195317cfd579417f63a8796aa5d0516c1ff9d12613d271a88b498fc12ea5ad66c0b3ff6e7f97db49ed57e3851739ee1fb772556349a45c6fa0ffeb45dbfcef5d576395066bf233970991d0facecb53752e68dbf0da0829f24736536e76a6c7d071f73a7565a67a3a999bd5ae933e4b350107ae75d0985a3229a953d50537be06106662b57b2d60028c3747e5e510a2094a0802b9c48cef0efcf") write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:19 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 09:45:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x80000001, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) 09:45:19 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x0) 09:45:19 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x80000001}, 0x48) 09:45:19 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$isdn(r1, &(0x7f00000000c0)={0xc6a8, 0x401, "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"}, 0x1008, 0x10, &(0x7f0000000040)={0x22, 0x0, 0x8, 0x81, 0xf7}, 0x6) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) [ 2228.747538][T13455] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2228.757785][T13455] CPU: 0 PID: 13455 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2228.768860][T13455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2228.778923][T13455] Call Trace: [ 2228.782203][T13455] [ 2228.785139][T13455] dump_stack_lvl+0xd6/0x122 [ 2228.789808][T13455] dump_stack+0x11/0x12 [ 2228.794046][T13455] dump_header+0x98/0x410 [ 2228.798401][T13455] oom_kill_process+0xfe/0x550 [ 2228.803230][T13455] out_of_memory+0x620/0x880 [ 2228.807835][T13455] mem_cgroup_oom+0x475/0x4f0 [ 2228.812537][T13455] try_charge_memcg+0x746/0x960 [ 2228.817424][T13455] __memcg_kmem_charge_page+0x2e4/0x480 [ 2228.823022][T13455] alloc_thread_stack_node+0x101/0x360 [ 2228.828494][T13455] dup_task_struct+0x96/0x2a0 [ 2228.833386][T13455] copy_process+0x3cb/0x20b0 [ 2228.838032][T13455] kernel_clone+0x163/0x5c0 [ 2228.842604][T13455] __x64_sys_clone+0xc3/0xf0 [ 2228.847204][T13455] do_syscall_64+0x2b/0x70 [ 2228.851642][T13455] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2228.857610][T13455] RIP: 0033:0x7f9b1d425531 [ 2228.862010][T13455] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2228.881676][T13455] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2228.890078][T13455] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 [ 2228.898074][T13455] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2228.906028][T13455] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2228.913982][T13455] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2228.921941][T13455] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2228.929898][T13455] [ 2228.933109][T13455] memory: usage 307200kB, limit 307200kB, failcnt 1858 [ 2228.940017][T13455] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2228.946932][T13455] Memory cgroup stats for /syz3: [ 2228.948273][T13455] anon 90112 [ 2228.948273][T13455] file 313245696 [ 2228.948273][T13455] kernel 1232896 [ 2228.948273][T13455] kernel_stack 16384 [ 2228.948273][T13455] pagetables 73728 [ 2228.948273][T13455] percpu 0 [ 2228.948273][T13455] sock 0 [ 2228.948273][T13455] vmalloc 0 [ 2228.948273][T13455] shmem 313245696 [ 2228.948273][T13455] file_mapped 65536 [ 2228.948273][T13455] file_dirty 0 [ 2228.948273][T13455] file_writeback 0 [ 2228.948273][T13455] swapcached 0 [ 2228.948273][T13455] inactive_anon 246124544 [ 2228.948273][T13455] active_anon 67211264 [ 2228.948273][T13455] inactive_file 0 [ 2228.948273][T13455] active_file 0 [ 2228.948273][T13455] unevictable 0 [ 2228.948273][T13455] slab_reclaimable 756256 [ 2228.948273][T13455] slab_unreclaimable 330224 [ 2228.948273][T13455] slab 1086480 [ 2228.948273][T13455] workingset_refault_anon 0 [ 2228.948273][T13455] workingset_refault_file 101 [ 2228.948273][T13455] workingset_activate_anon 0 [ 2228.948273][T13455] workingset_activate_file 0 [ 2229.043785][T13455] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13455,uid=0 [ 2229.059155][T13455] Memory cgroup out of memory: Killed process 13455 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001340)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000140)="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", 0xfa}, {&(0x7f0000000240)="c628d03f00159b218fa3970717042c19347ffa2b6c17d2d2c22924c2e7fe54b57caf39b4aa1c8f5a713d58cf897f5f2fe31aa3156071767947940dafabc41e26af8c5c1a250c5a31529645d3548b40f2dd206cfd03e662ee5db33219b06feb19dab7563300b16048468794ab8128a96cda8ec7fc4ed0b729c5a7135f23d6da313b15453d705c4f753225c4f605eb7431ee4ff227d9f9783819dc565ddba35e2de97fdd91cb5bc372", 0xa8}, {&(0x7f0000000300)="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", 0x1000}], 0x3, 0x0, 0x0, 0x90}, 0x4000000) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:45:20 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$isdn(r1, &(0x7f00000000c0)={0xc6a8, 0x401, "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"}, 0x1008, 0x10, &(0x7f0000000040)={0x22, 0x0, 0x8, 0x81, 0xf7}, 0x6) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:20 executing program 1: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x0, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:20 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 09:45:20 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x4, 0x48c01) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x5}, 0x8000) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) syz_open_dev$vcsn(&(0x7f0000000000), 0x4, 0x48c01) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x5}, 0x8000) (async) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) (async) 09:45:20 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) sendto$isdn(r1, &(0x7f00000000c0)={0xc6a8, 0x401, "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"}, 0x1008, 0x10, &(0x7f0000000040)={0x22, 0x0, 0x8, 0x81, 0xf7}, 0x6) (rerun: 64) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:20 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 09:45:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x0, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:20 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x0, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) [ 2229.619908][T13492] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2229.630322][T13492] CPU: 0 PID: 13492 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2229.641356][T13492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2229.651503][T13492] Call Trace: [ 2229.654789][T13492] [ 2229.657797][T13492] dump_stack_lvl+0xd6/0x122 [ 2229.662409][T13492] dump_stack+0x11/0x12 09:45:20 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x5, 0x8000) syz_io_uring_setup(0x3b8d, &(0x7f00000000c0)={0x0, 0xb6be, 0x8, 0x2, 0xd, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f0000001240)=@IORING_OP_SENDMSG={0x9, 0xc, 0x0, r0, 0x0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x1010, 0x101, 0x9, "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0x1010}, 0x0, 0x8000, 0x1}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001280), r0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000001380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)={0x5c, r3, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x81}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xfb}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3ff}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x8800) 09:45:20 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x5, 0x8000) syz_io_uring_setup(0x3b8d, &(0x7f00000000c0)={0x0, 0xb6be, 0x8, 0x2, 0xd, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)) (async) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f0000001240)=@IORING_OP_SENDMSG={0x9, 0xc, 0x0, r0, 0x0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x1010, 0x101, 0x9, "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"}], 0x1010}, 0x0, 0x8000, 0x1}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001280), r0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000001380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)={0x5c, r3, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x81}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xfb}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3ff}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x8800) [ 2229.666577][T13492] dump_header+0x98/0x410 [ 2229.670922][T13492] oom_kill_process+0xfe/0x550 [ 2229.675731][T13492] out_of_memory+0x620/0x880 [ 2229.680342][T13492] mem_cgroup_oom+0x475/0x4f0 [ 2229.685037][T13492] try_charge_memcg+0x746/0x960 [ 2229.689908][T13492] charge_memcg+0x63/0x2c0 [ 2229.694466][T13492] __mem_cgroup_charge+0x25/0xa0 [ 2229.699412][T13492] wp_page_copy+0x20f/0x1460 [ 2229.704059][T13492] do_wp_page+0x76f/0xe10 [ 2229.708479][T13492] handle_mm_fault+0x5fb/0xa90 [ 2229.713299][T13492] do_user_addr_fault+0x4cd/0x940 [ 2229.718339][T13492] exc_page_fault+0x60/0x160 [ 2229.722954][T13492] asm_exc_page_fault+0x27/0x30 [ 2229.727817][T13492] RIP: 0033:0x7f9b1d3caedc [ 2229.732240][T13492] Code: 2a 59 ff ff 41 39 5c 24 2c 7f d3 31 c0 48 8d 3d c5 20 0b 00 e8 15 59 ff ff 48 8b 44 24 08 c7 44 24 1c ff ff ff ff 44 8b 60 78 80 c8 00 00 00 00 45 85 e4 0f 8e 83 00 00 00 48 8b 44 24 08 8b [ 2229.751886][T13492] RSP: 002b:00007f9b1cb9a190 EFLAGS: 00010202 [ 2229.757935][T13492] RAX: 00007f9b1d536f60 RBX: 0000000000000003 RCX: 00007f9b1d48c687 [ 2229.765940][T13492] RDX: 0000000000219f68 RSI: 0000000000048c01 RDI: 00007f9b1d47cf8b [ 2229.773895][T13492] RBP: 00007f9b1d47e05d R08: 00007ffc98bad080 R09: 0000000000000010 [ 2229.781888][T13492] R10: 00007ffc98bad0b8 R11: 0000000000069d24 R12: 0000000000000000 [ 2229.789918][T13492] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2229.797873][T13492] [ 2229.800947][T13492] memory: usage 307196kB, limit 307200kB, failcnt 1923 [ 2229.808051][T13492] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2229.815139][T13492] Memory cgroup stats for /syz3: [ 2229.815362][T13492] anon 94208 [ 2229.815362][T13492] file 313245696 [ 2229.815362][T13492] kernel 1228800 [ 2229.815362][T13492] kernel_stack 32768 [ 2229.815362][T13492] pagetables 77824 [ 2229.815362][T13492] percpu 0 [ 2229.815362][T13492] sock 0 [ 2229.815362][T13492] vmalloc 0 [ 2229.815362][T13492] shmem 313245696 [ 2229.815362][T13492] file_mapped 65536 [ 2229.815362][T13492] file_dirty 0 [ 2229.815362][T13492] file_writeback 0 [ 2229.815362][T13492] swapcached 0 [ 2229.815362][T13492] inactive_anon 246128640 [ 2229.815362][T13492] active_anon 67211264 [ 2229.815362][T13492] inactive_file 0 [ 2229.815362][T13492] active_file 0 [ 2229.815362][T13492] unevictable 0 [ 2229.815362][T13492] slab_reclaimable 750752 [ 2229.815362][T13492] slab_unreclaimable 323800 [ 2229.815362][T13492] slab 1074552 [ 2229.815362][T13492] workingset_refault_anon 0 [ 2229.815362][T13492] workingset_refault_file 101 [ 2229.815362][T13492] workingset_activate_anon 0 [ 2229.815362][T13492] workingset_activate_file 0 [ 2229.910992][T13492] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13489,uid=0 [ 2229.926293][T13492] Memory cgroup out of memory: Killed process 13489 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$unix(r1, &(0x7f0000001340)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000140)="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", 0xfa}, {&(0x7f0000000240)="c628d03f00159b218fa3970717042c19347ffa2b6c17d2d2c22924c2e7fe54b57caf39b4aa1c8f5a713d58cf897f5f2fe31aa3156071767947940dafabc41e26af8c5c1a250c5a31529645d3548b40f2dd206cfd03e662ee5db33219b06feb19dab7563300b16048468794ab8128a96cda8ec7fc4ed0b729c5a7135f23d6da313b15453d705c4f753225c4f605eb7431ee4ff227d9f9783819dc565ddba35e2de97fdd91cb5bc372", 0xa8}, {&(0x7f0000000300)="a04f5de44e058a0a7051db047a2cca66b7d6a48fe7b22e44af665d9dce3b6a710f4080965e569c58ca9ae8435c0c49b70e40fa6832f4db06988e31ced8ae38c63c96a23ec61951251972d029fa5673bcac35d835deac6cf4f6e59f2acdd0231e0a34db0e9613deb13a91ce47851b4c7b5755783f4849047a86f5f1579ca1f4487fd23935d19ab88980a31c3a503468d1e5f373b88c322447709023df1dac6c2100dd9572f5c0c1a480d027438996b80eb21c5fc14dc0d75603b1f4002cad32146a408e057281e5f5843fad7e3dedf9f02bac6598d59d3b515a2a2b1b364f5b1e8b68b9cdac75e29153aa0d372c4766cd2c09f501c6e5eba18b9f269b2697e161336cba14ba6b8a3711d58d2576ec9643677dac3d766e772080ea205d9e2f510eaf893afa36697216a52aaaec81d7515a224897031506df64338c8338da177fa8cb096a243323ea47f5a3a9e9e1e1be5d650d93a6c005ecd521206ca7abdf38e6bbb536f622ebff38f51ba78d9bffb916adacab6dbb1aaae12677343e221038ad0fb76dd03b558cfda1479391631bb23e2fca0bbad680905348193f3fcb53544b56d98e606e5be7cfe007469eb6745ffea53df13e391d9101a4956b49d32d2ebf26b74878f5ccba03c31b83c6c355d2f4fb6895438221bb999fa0cf07f07b45c87aaa0b957cef4050b2cba0a463cb5d0bc94f86e07d39d2fdb75f043e8ac38d3a22b74ae8dee752e9a4720115f9d9cafb12a358d4ee71c2bd38c335d66cfd8041c4902719180536746f50a14a224642b03285636b354cafb0870279201ea69c48600dbdc9f265f9073e2c05bb51b66ddd846f67970db3017b1250661bb8ceb65eacc3f2e1ac4a105c27fd24e7d37646efbc5f441ea85030ae9e53b876c90670c8572d4309c45873757b0fbb904a6cc846ee09209fc5175c258cd3156b3f9ce1efd5d208d2d327a5aac6184239963e1001802f0e6c0cda50deb47f31136eda936933814b875117cecb9372dcf1641fa885159ff691c2fa4741f8b5722067b79e51c7349e67de3aab3c3cbcda1f3c584c2bbbed6398c7a037b1e0d6aabd51cfec5ee85fc17ca03fdd52cddea38ed542d13f56827897a9b63e569a98722ec22cee343ca1a8ca55d46647fde54273c366edaced2a28fcb65356909e9a6bd79a7e65cd18eb5310e118dd025a9439a6678574c952550f83aede0684a664c72c533218a1493f83210397ea13519f76dc084e111edc58016950246b9047475ac3162585f678f75a7b871a67d6d8493f3a4e1b609211ef315810a4bca602ff4895a7c914934f582d53c3af5e51c836bdf74dfef947fc6879c8d8bffdc6cb32bfee19cf25cbb7b72630580b1346f95c0ccd1327f14016deef07a2fcf9f542c8b1ff029dccb73d826f32e64ef7e8898c46d63b1af6ce1bd3ef74e76f8df3557cfca67390a4a3054a4dd1f4af7017b827746132b0ce929bd99dfb99314182e7392776bb0302f8f79ffa6e6364b901711e5e35849421e99dd1e52beb106e06e7cced32ee092f6857f9bfa4ecf7a4085b3e3fcea2f7892e1c9fcbd149b31695625fd3c469f4bf97819c3dee6a01c7abf7a87ac1061d2d2a44a1137293c65523d68676e3d98990d6ae0372196e8698dbe0e8927c0a59d5b77bdc6290c737caeed851695ee1ea63c1a0ceb824be09acfbd207ba994b15a69902b7f03b07c52b71a22e5275c5035da50aee4a2513e81c25c4f01a93645fbee22bfbd5ce8188bab199b2d2d5d383f0486e59e8b35f15717504fe58fb6bcae3bac15d223449437384bc9ff786721d09cba024a6c29c8c1a530c98b693e4839225d214b75aac448e2497ea3be33bc51a0113e761ef1368fcd5f5c42b8c9664881797ed30bc68aba6b2b7e43ec6ed22e6e81e3b39c465964cabc3c2ec298a3b34ea55ba92864523a985df06fc909e8f56718ede1b6c112706e47305eda8073b341619f934e7a4a858614369d63cedf45269cced6b6946f90d520818fa3949c7367e00d6ff296dc51736764bc02cfa6f26eea3cfec43a8a53a258311f8d1e355b4b516af516702c48e525f9a330dcc63b7f0d886d8f4d3f1d87c11190a5bc4d62239fe0c579a497f79636d1eb330b9e95637d985775de9e95e92fbd9ed21f034160237a0b2f8581cbc74744c9300c5805e3313efb1e5e4a8953cba799645856b65063419ed7e829a53e686cc86cf620a4e49dcf9450f66bf8b8880a3b74e0b2c0530e002ee04ec0c5d3f9da6c32d29621cc599061f170b60942f3efeba7ae1e3f002bb0db02033f28aa227bf685fb92fde3a35a38c8636b53b61ac53682e416c21f24b2bdab59d52a9ee1d9b7ca9ab09332bb51368984b5daac97fa29f5bd10edeef3bb118577ab5fff51ff54ae84278308d78bf7bec2011ce7375b51a6324839e438e6fa136f7be3a9c8556d661c6a3ed3552549ebc69c96f85fbda5c392bfa8efb92ecf86bbb2914af0387fce4e455acd03d7125c620e25b594cff9abe898ea1d1133b153e95b4d836e46537ce0b54f5b6d0efc5700204178f7b2ee6de166b1a61ea042bb8ab0f1a386a0def5c49e2116ff57e3e00679ec017d6a05feb2f21ec7a45b2c7c6982071253a53798ad1fb75748ac8b64e1a5e81623df6a22ff80c1ddd23bc3b695a7ee450cf36842d98ebaf912661d04dad4e46963add534de24c54b14eecfe38cbc4d9d24be836a3f35b6e35d9ad1bed1d9a279fb34827120d3421ca19e6d0d043f10f61aebe698c7db7f6fc2b74757deec660c3b70b1ed523776386480a46c00fc996ad797146b8f37af52c22a9dbb25dfea2aea273ffdd9cfbb9062f863c4265c12bb3efd217492e7d645ae9fe553f65c87c1dc7fdc045ac1bd3ada73d9a928b3819d1a50c2b952db07d44a1007fbee4d0da5b48dc361b24c00a0c662257c7349057772aaf3cb342cd5bf3e7c3f8feaa838c2b517568b3326b1c107c4c188880e0022d368ad118d58559c5ffbc10b1b0f7b26cfe28746abee8fdac153cc10e6ad6d2f5afd1f767af564031cdd4a22012f0ba9fca667b0a99fdf1e3aa13e052e80134cc62c1acb558319530aa93fc64f8564c5a76023641d0f98c4e37c8b107f97bdac545777650752afabbd139fddb31d7214e6069394b6f6eb9b20adc95a97078698782206bd80402b19829d4917c764b2b4300e29f8725146c4157fc5e790507ecc04a1e1caae7cf266e1a971e87a0108bab568e2de8580c6d9f0b0155cff565bd9b1312e602bedca84c6c2229bba459ab8e87bf704f19cbf40bb44236777d1e6d60b11f3dfdbe11f55d6104dec091a416525186e967add1c9eedfe02fb328bf328fb24d594d08df3b5a81a113396bdb394e2cd0485ba776576d0015faa666882e96d135f680bfb49ece9cdaadc31281654d2496af0dd2c9b72b35f88c4d302c2825acb9c2c4edab6de761e91447f0a8190b6dc2acdcd744acdae3725a9484697b87aef08d083d456d1617ee16cb657bde18bbe8a66e5d92071d770da3585a1628f084e597d1371e00e013da2943f7b60fa365d66e4e2458b30085280d5c40501d772b378693e3934a45ee73ea7c132da69f0971312adf089a4054ea686278b072396abf1aaba04e099814817f4396552875a731e80a7a2162f157b2e339853a062500cd7863ca0ff716b58ff594751fcd0fd3b0fcdaf8771825e39d474481bc57052568d017e4122bb3ec3520947ca4dcfa8d73930668dc8ce3971b349e7184acdf5b5866750c25bbf96d80d3de7641e3777208501b41c9c005f0f3a1e25369f98ffc6049f2db2ebc9eee2df737d0bc57799a156cf52f0abbe93479729427f3d54f953edb81613009ab96f4240a8c36d67aaf235a4cf03bf28353d8fc81a237708ee9b24f56c49ec4d5f1192db54815b5f256ffef30cf2902aaf3f32d11442c837164118cc680ba895e93818c06b38dab937a6279568c6fe2810ea07ae4f7eef2ec167fc2a654d9c36b7952c59a3a99fed2a3a30b8a1a5a011374a92af0bcffdcab96130aed0c2bba8cc6e82f5984b07e0707a0559d7836504f121408fa9b62e0172eef5be3a91fe632bc0224e7540c68ad935251282351b237b4410415fa3a40ef0c737551e21129f905c0d7d8f81c13349fcba8804000316f3ba4f750fde3a19596b0050e2d3626210acfb333866abc4a15e6c7f7c3a51c9c7f1ee11ff6034c0ac7f46275d46b643c8a47b3dd7061410220de9a83f8b99d0ac1919a8a92bacda8b0a6a419008f098e5d019b0f030785942499c0211f7bc9f9cd7e665de2703a62ab19c3dcdb3c106394083b1eba5d37f03311ee630a2c946dd0ee15106f2f145983076bb79cfa86f96f246be05fd606add4bded20395cf63a791caa1fb0628a82b73a7542a91a3a14ee9eec22a7cba3428105612f45c02c3fb4d44570a9a128aa3e8d343831c27c3ec2fc901c274202e9895f193bec445f3b1c25649c98c646d26dadfef1762ceac6b934859b6a22afe721f47df073450280ace9f95c13fe411401172e728f3816e7ff30396d70cbf27446938afe86455b0abf511335efde6fe1b3e5fdac0aef5808d19fb35dc3d2fdda7d5afbca52614efb58bee524611d419d5a8653a6a8b4b20b8a947010cb763140b000c2e5e3c195fa82ffe3ef78fc9782f56e8b9b50dc1ab827c4b6371a3aead577180ef3e6962544dd069d62118faccd2f0f93509414d82b61f4f8a14746a9c47dde545bf28e7ddad26ca50d17d064ef602313b2befd31e854a6d2f3346555e181a66a446babc52e081bb0314e2b3c08530dcbe1e9cf1ebfc040daf9fd5435a20cb7e4c0a813438ade3ce0880b192e19684b056e14afb0d98de2bf9e369698e9767838184b78405e70e325419b47cd46fa2ce1891b2dd1c969dc437d0d910549b457b5a6a8df8729fb082bd4cf51e22064a277341d6c78180de3396741588c0234040e20fdbc270d4ad6b5ad9704c20a4df3acdddb7c5b54bb2f97de417551e068020694a6da23eeb081e56ef36c0cc8f1b50fef1c0ae29fc935326a593547ad68bd664e416d7999d709e4ac3b6644b1cad98ee35f4bd3b08b90e30dc45391ccabca928b09321e99bcfb7f8b5c15ee5a6b21f855ebfc1ddadb6d7ba8159d6589882045332d88f6fe67bb04b4636fc801fa458346807b0e593744396a8e861b70194271d60e7e3defaed651492912aeb9aa776e80bb2e0db3af4a1c405f11c703d6566b3eca0bea29f638026f01c0184f23ebbbe133868c2efd5d05cc0c3f894f4b5c5b274a476c859daf4ced1f353b44d6e88fe669251e49268c255217d23a6b807edd63787da7953e7280d12d872afab032f6854de783e042cf7220cf47ebe3ffcbe32022defd083eb58caadc838953f7977596cdbdc1231ee9ef5639e6e1525c7bb396357814a2f0dc6a2249c816fb936569703e99764b398a66a77f3940c20cc5a4e145ad462c6f71b5452a05f0ec53ff703b3fbc3da92e2c0c4a028e559e5a2d07db1680f79fdabe5cf4a5ac1f5af714bc961048401dc31df21eef4d44401908396adda6bfec5fd4a74bfa3b534b80ac9205ebe6a99ee3a6779890d3d62b98ffd3610f3808df2054583410c3012726ea082a3cfbf43ed0c82b37d556a19af68e30268cf8b5954aad8e53f74947dd5d173e45f768072dc677a8494255d848fcbaa937faadb0fd860715306b45eba3b785ecf21328573577fe11b667c571a073e84b42fd8d46f4c367110d679d8de610e155ff4df3a866e48133993be2cc3eaaad3e1e7654e6bd2b49bebea71b0745f5d3b0d102ad9121", 0x1000}], 0x3, 0x0, 0x0, 0x90}, 0x4000000) (async) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:45:20 executing program 4: bpf$MAP_CREATE(0x0, 0x0, 0x0) 09:45:20 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x5, 0x8000) syz_io_uring_setup(0x3b8d, &(0x7f00000000c0)={0x0, 0xb6be, 0x8, 0x2, 0xd, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, r0, 0x10000000) syz_io_uring_submit(r1, r2, &(0x7f0000001240)=@IORING_OP_SENDMSG={0x9, 0xc, 0x0, r0, 0x0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x1010, 0x101, 0x9, "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"}], 0x1010}, 0x0, 0x8000, 0x1}, 0x8) (async, rerun: 64) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) (rerun: 64) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async, rerun: 32) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001280), r0) (rerun: 32) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000001380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)={0x5c, r3, 0x20, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x81}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xfb}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5}, @L2TP_ATTR_VLAN_ID={0x6}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x7}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3ff}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x81}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80}, 0x8800) 09:45:20 executing program 1: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:20 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000001140)={r1, 0x800, {0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x1, 0x1e, 0x18, "faa21ef4a7d4c08f687e7e12b19a7ca60c589e33d1b180ff8d2449eab58bae35b7cb2ce653ee182733a548002bb716a616cd0dd2cac677225d47fb22a780306e", "ba27c28bd8fd4c49cf159da1655c96f9b0e76f1c27747afe696b2c46a3a35d67eeb267c50248b51e631069be2d29066d26a7e7065a3d6d1c9aa5abc1e1744b3d", "5a8140d8076d7e2caa46ddfce03351e7e58f9c7d3601c87eaee36290540589e5", [0xfffffffffffffffe, 0xfffffffffffffeff]}}) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/37, 0x25, 0x2000, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 09:45:20 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x4, 0x48c01) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x5}, 0x8000) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) syz_open_dev$vcsn(&(0x7f0000000000), 0x4, 0x48c01) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, 0x0, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x5}, 0x8000) (async) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) (async) 09:45:20 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000001140)={r1, 0x800, {0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x1, 0x1e, 0x18, "faa21ef4a7d4c08f687e7e12b19a7ca60c589e33d1b180ff8d2449eab58bae35b7cb2ce653ee182733a548002bb716a616cd0dd2cac677225d47fb22a780306e", "ba27c28bd8fd4c49cf159da1655c96f9b0e76f1c27747afe696b2c46a3a35d67eeb267c50248b51e631069be2d29066d26a7e7065a3d6d1c9aa5abc1e1744b3d", "5a8140d8076d7e2caa46ddfce03351e7e58f9c7d3601c87eaee36290540589e5", [0xfffffffffffffffe, 0xfffffffffffffeff]}}) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) recvfrom$unix(r1, &(0x7f0000000000)=""/37, 0x25, 0x2000, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 09:45:20 executing program 1: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{0x0}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:20 executing program 4: bpf$MAP_CREATE(0x0, 0x0, 0x0) 09:45:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000100)="ecdf16e3dc48aa6c36f938d68b234717f09dbccf78e526625b7f35696d0808df12c18e", 0x23, 0x4000800, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 09:45:20 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:default_t:s0\x00', 0x1f) 09:45:21 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:default_t:s0\x00', 0x1f) 09:45:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$unix(r1, &(0x7f0000001340)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000140)="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", 0xfa}, {&(0x7f0000000240)="c628d03f00159b218fa3970717042c19347ffa2b6c17d2d2c22924c2e7fe54b57caf39b4aa1c8f5a713d58cf897f5f2fe31aa3156071767947940dafabc41e26af8c5c1a250c5a31529645d3548b40f2dd206cfd03e662ee5db33219b06feb19dab7563300b16048468794ab8128a96cda8ec7fc4ed0b729c5a7135f23d6da313b15453d705c4f753225c4f605eb7431ee4ff227d9f9783819dc565ddba35e2de97fdd91cb5bc372", 0xa8}, {&(0x7f0000000300)="a04f5de44e058a0a7051db047a2cca66b7d6a48fe7b22e44af665d9dce3b6a710f4080965e569c58ca9ae8435c0c49b70e40fa6832f4db06988e31ced8ae38c63c96a23ec61951251972d029fa5673bcac35d835deac6cf4f6e59f2acdd0231e0a34db0e9613deb13a91ce47851b4c7b5755783f4849047a86f5f1579ca1f4487fd23935d19ab88980a31c3a503468d1e5f373b88c322447709023df1dac6c2100dd9572f5c0c1a480d027438996b80eb21c5fc14dc0d75603b1f4002cad32146a408e057281e5f5843fad7e3dedf9f02bac6598d59d3b515a2a2b1b364f5b1e8b68b9cdac75e29153aa0d372c4766cd2c09f501c6e5eba18b9f269b2697e161336cba14ba6b8a3711d58d2576ec9643677dac3d766e772080ea205d9e2f510eaf893afa36697216a52aaaec81d7515a224897031506df64338c8338da177fa8cb096a243323ea47f5a3a9e9e1e1be5d650d93a6c005ecd521206ca7abdf38e6bbb536f622ebff38f51ba78d9bffb916adacab6dbb1aaae12677343e221038ad0fb76dd03b558cfda1479391631bb23e2fca0bbad680905348193f3fcb53544b56d98e606e5be7cfe007469eb6745ffea53df13e391d9101a4956b49d32d2ebf26b74878f5ccba03c31b83c6c355d2f4fb6895438221bb999fa0cf07f07b45c87aaa0b957cef4050b2cba0a463cb5d0bc94f86e07d39d2fdb75f043e8ac38d3a22b74ae8dee752e9a4720115f9d9cafb12a358d4ee71c2bd38c335d66cfd8041c4902719180536746f50a14a224642b03285636b354cafb0870279201ea69c48600dbdc9f265f9073e2c05bb51b66ddd846f67970db3017b1250661bb8ceb65eacc3f2e1ac4a105c27fd24e7d37646efbc5f441ea85030ae9e53b876c90670c8572d4309c45873757b0fbb904a6cc846ee09209fc5175c258cd3156b3f9ce1efd5d208d2d327a5aac6184239963e1001802f0e6c0cda50deb47f31136eda936933814b875117cecb9372dcf1641fa885159ff691c2fa4741f8b5722067b79e51c7349e67de3aab3c3cbcda1f3c584c2bbbed6398c7a037b1e0d6aabd51cfec5ee85fc17ca03fdd52cddea38ed542d13f56827897a9b63e569a98722ec22cee343ca1a8ca55d46647fde54273c366edaced2a28fcb65356909e9a6bd79a7e65cd18eb5310e118dd025a9439a6678574c952550f83aede0684a664c72c533218a1493f83210397ea13519f76dc084e111edc58016950246b9047475ac3162585f678f75a7b871a67d6d8493f3a4e1b609211ef315810a4bca602ff4895a7c914934f582d53c3af5e51c836bdf74dfef947fc6879c8d8bffdc6cb32bfee19cf25cbb7b72630580b1346f95c0ccd1327f14016deef07a2fcf9f542c8b1ff029dccb73d826f32e64ef7e8898c46d63b1af6ce1bd3ef74e76f8df3557cfca67390a4a3054a4dd1f4af7017b827746132b0ce929bd99dfb99314182e7392776bb0302f8f79ffa6e6364b901711e5e35849421e99dd1e52beb106e06e7cced32ee092f6857f9bfa4ecf7a4085b3e3fcea2f7892e1c9fcbd149b31695625fd3c469f4bf97819c3dee6a01c7abf7a87ac1061d2d2a44a1137293c65523d68676e3d98990d6ae0372196e8698dbe0e8927c0a59d5b77bdc6290c737caeed851695ee1ea63c1a0ceb824be09acfbd207ba994b15a69902b7f03b07c52b71a22e5275c5035da50aee4a2513e81c25c4f01a93645fbee22bfbd5ce8188bab199b2d2d5d383f0486e59e8b35f15717504fe58fb6bcae3bac15d223449437384bc9ff786721d09cba024a6c29c8c1a530c98b693e4839225d214b75aac448e2497ea3be33bc51a0113e761ef1368fcd5f5c42b8c9664881797ed30bc68aba6b2b7e43ec6ed22e6e81e3b39c465964cabc3c2ec298a3b34ea55ba92864523a985df06fc909e8f56718ede1b6c112706e47305eda8073b341619f934e7a4a858614369d63cedf45269cced6b6946f90d520818fa3949c7367e00d6ff296dc51736764bc02cfa6f26eea3cfec43a8a53a258311f8d1e355b4b516af516702c48e525f9a330dcc63b7f0d886d8f4d3f1d87c11190a5bc4d62239fe0c579a497f79636d1eb330b9e95637d985775de9e95e92fbd9ed21f034160237a0b2f8581cbc74744c9300c5805e3313efb1e5e4a8953cba799645856b65063419ed7e829a53e686cc86cf620a4e49dcf9450f66bf8b8880a3b74e0b2c0530e002ee04ec0c5d3f9da6c32d29621cc599061f170b60942f3efeba7ae1e3f002bb0db02033f28aa227bf685fb92fde3a35a38c8636b53b61ac53682e416c21f24b2bdab59d52a9ee1d9b7ca9ab09332bb51368984b5daac97fa29f5bd10edeef3bb118577ab5fff51ff54ae84278308d78bf7bec2011ce7375b51a6324839e438e6fa136f7be3a9c8556d661c6a3ed3552549ebc69c96f85fbda5c392bfa8efb92ecf86bbb2914af0387fce4e455acd03d7125c620e25b594cff9abe898ea1d1133b153e95b4d836e46537ce0b54f5b6d0efc5700204178f7b2ee6de166b1a61ea042bb8ab0f1a386a0def5c49e2116ff57e3e00679ec017d6a05feb2f21ec7a45b2c7c6982071253a53798ad1fb75748ac8b64e1a5e81623df6a22ff80c1ddd23bc3b695a7ee450cf36842d98ebaf912661d04dad4e46963add534de24c54b14eecfe38cbc4d9d24be836a3f35b6e35d9ad1bed1d9a279fb34827120d3421ca19e6d0d043f10f61aebe698c7db7f6fc2b74757deec660c3b70b1ed523776386480a46c00fc996ad797146b8f37af52c22a9dbb25dfea2aea273ffdd9cfbb9062f863c4265c12bb3efd217492e7d645ae9fe553f65c87c1dc7fdc045ac1bd3ada73d9a928b3819d1a50c2b952db07d44a1007fbee4d0da5b48dc361b24c00a0c662257c7349057772aaf3cb342cd5bf3e7c3f8feaa838c2b517568b3326b1c107c4c188880e0022d368ad118d58559c5ffbc10b1b0f7b26cfe28746abee8fdac153cc10e6ad6d2f5afd1f767af564031cdd4a22012f0ba9fca667b0a99fdf1e3aa13e052e80134cc62c1acb558319530aa93fc64f8564c5a76023641d0f98c4e37c8b107f97bdac545777650752afabbd139fddb31d7214e6069394b6f6eb9b20adc95a97078698782206bd80402b19829d4917c764b2b4300e29f8725146c4157fc5e790507ecc04a1e1caae7cf266e1a971e87a0108bab568e2de8580c6d9f0b0155cff565bd9b1312e602bedca84c6c2229bba459ab8e87bf704f19cbf40bb44236777d1e6d60b11f3dfdbe11f55d6104dec091a416525186e967add1c9eedfe02fb328bf328fb24d594d08df3b5a81a113396bdb394e2cd0485ba776576d0015faa666882e96d135f680bfb49ece9cdaadc31281654d2496af0dd2c9b72b35f88c4d302c2825acb9c2c4edab6de761e91447f0a8190b6dc2acdcd744acdae3725a9484697b87aef08d083d456d1617ee16cb657bde18bbe8a66e5d92071d770da3585a1628f084e597d1371e00e013da2943f7b60fa365d66e4e2458b30085280d5c40501d772b378693e3934a45ee73ea7c132da69f0971312adf089a4054ea686278b072396abf1aaba04e099814817f4396552875a731e80a7a2162f157b2e339853a062500cd7863ca0ff716b58ff594751fcd0fd3b0fcdaf8771825e39d474481bc57052568d017e4122bb3ec3520947ca4dcfa8d73930668dc8ce3971b349e7184acdf5b5866750c25bbf96d80d3de7641e3777208501b41c9c005f0f3a1e25369f98ffc6049f2db2ebc9eee2df737d0bc57799a156cf52f0abbe93479729427f3d54f953edb81613009ab96f4240a8c36d67aaf235a4cf03bf28353d8fc81a237708ee9b24f56c49ec4d5f1192db54815b5f256ffef30cf2902aaf3f32d11442c837164118cc680ba895e93818c06b38dab937a6279568c6fe2810ea07ae4f7eef2ec167fc2a654d9c36b7952c59a3a99fed2a3a30b8a1a5a011374a92af0bcffdcab96130aed0c2bba8cc6e82f5984b07e0707a0559d7836504f121408fa9b62e0172eef5be3a91fe632bc0224e7540c68ad935251282351b237b4410415fa3a40ef0c737551e21129f905c0d7d8f81c13349fcba8804000316f3ba4f750fde3a19596b0050e2d3626210acfb333866abc4a15e6c7f7c3a51c9c7f1ee11ff6034c0ac7f46275d46b643c8a47b3dd7061410220de9a83f8b99d0ac1919a8a92bacda8b0a6a419008f098e5d019b0f030785942499c0211f7bc9f9cd7e665de2703a62ab19c3dcdb3c106394083b1eba5d37f03311ee630a2c946dd0ee15106f2f145983076bb79cfa86f96f246be05fd606add4bded20395cf63a791caa1fb0628a82b73a7542a91a3a14ee9eec22a7cba3428105612f45c02c3fb4d44570a9a128aa3e8d343831c27c3ec2fc901c274202e9895f193bec445f3b1c25649c98c646d26dadfef1762ceac6b934859b6a22afe721f47df073450280ace9f95c13fe411401172e728f3816e7ff30396d70cbf27446938afe86455b0abf511335efde6fe1b3e5fdac0aef5808d19fb35dc3d2fdda7d5afbca52614efb58bee524611d419d5a8653a6a8b4b20b8a947010cb763140b000c2e5e3c195fa82ffe3ef78fc9782f56e8b9b50dc1ab827c4b6371a3aead577180ef3e6962544dd069d62118faccd2f0f93509414d82b61f4f8a14746a9c47dde545bf28e7ddad26ca50d17d064ef602313b2befd31e854a6d2f3346555e181a66a446babc52e081bb0314e2b3c08530dcbe1e9cf1ebfc040daf9fd5435a20cb7e4c0a813438ade3ce0880b192e19684b056e14afb0d98de2bf9e369698e9767838184b78405e70e325419b47cd46fa2ce1891b2dd1c969dc437d0d910549b457b5a6a8df8729fb082bd4cf51e22064a277341d6c78180de3396741588c0234040e20fdbc270d4ad6b5ad9704c20a4df3acdddb7c5b54bb2f97de417551e068020694a6da23eeb081e56ef36c0cc8f1b50fef1c0ae29fc935326a593547ad68bd664e416d7999d709e4ac3b6644b1cad98ee35f4bd3b08b90e30dc45391ccabca928b09321e99bcfb7f8b5c15ee5a6b21f855ebfc1ddadb6d7ba8159d6589882045332d88f6fe67bb04b4636fc801fa458346807b0e593744396a8e861b70194271d60e7e3defaed651492912aeb9aa776e80bb2e0db3af4a1c405f11c703d6566b3eca0bea29f638026f01c0184f23ebbbe133868c2efd5d05cc0c3f894f4b5c5b274a476c859daf4ced1f353b44d6e88fe669251e49268c255217d23a6b807edd63787da7953e7280d12d872afab032f6854de783e042cf7220cf47ebe3ffcbe32022defd083eb58caadc838953f7977596cdbdc1231ee9ef5639e6e1525c7bb396357814a2f0dc6a2249c816fb936569703e99764b398a66a77f3940c20cc5a4e145ad462c6f71b5452a05f0ec53ff703b3fbc3da92e2c0c4a028e559e5a2d07db1680f79fdabe5cf4a5ac1f5af714bc961048401dc31df21eef4d44401908396adda6bfec5fd4a74bfa3b534b80ac9205ebe6a99ee3a6779890d3d62b98ffd3610f3808df2054583410c3012726ea082a3cfbf43ed0c82b37d556a19af68e30268cf8b5954aad8e53f74947dd5d173e45f768072dc677a8494255d848fcbaa937faadb0fd860715306b45eba3b785ecf21328573577fe11b667c571a073e84b42fd8d46f4c367110d679d8de610e155ff4df3a866e48133993be2cc3eaaad3e1e7654e6bd2b49bebea71b0745f5d3b0d102ad9121", 0x1000}], 0x3, 0x0, 0x0, 0x90}, 0x4000000) (async) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 2230.488209][T13521] syz-executor.3 invoked oom-killer: gfp_mask=0xdc0(GFP_KERNEL|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2230.499490][T13521] CPU: 1 PID: 13521 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2230.510531][T13521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2230.520601][T13521] Call Trace: [ 2230.523886][T13521] [ 2230.526884][T13521] dump_stack_lvl+0xd6/0x122 [ 2230.531527][T13521] dump_stack+0x11/0x12 09:45:21 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:default_t:s0\x00', 0x1f) 09:45:21 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) r1 = socket$isdn(0x22, 0x3, 0x2) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000000c14010028bd7000fddbdf25080001000200000008003d000400000008003d000400000008003d00000000009be9328afc2df5b36cb902dde906999c9bc96c198708b6b56fbd2ff540f1ab96bfa2a3c8d3a20a9095d8d70aa66b9be416e0422807732d16d06a83ff2e14ccc703cb524bb1d3c984d04d39c44f61c8f3758a7489490acdc812fe414ceb1e95ff34a4226bca15ba3c4094e77f9dd52652954cdb509d645b62d4a216eed49c403fdb3746434f9f666c37f82e618991dd484a3255f01766719ba48bdb071967a8d277"], 0x30}, 0x1, 0x0, 0x0, 0x40090}, 0x20040010) ioctl(r2, 0x0, 0x0) ioctl(r2, 0x5, &(0x7f00000000c0)="f936d2828e8c8c7b29307a31761f4ce65148ead068b2c758538a96e234c51d7d20e3b2d48d01ee06e473af24fd86b55f596df4582005ac2f26ad9e480dd8cef1b8c7bc5f5d49b5a1a4349619534b") ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000040)={0xabe91e66948b3362, 0x8, 0xc33a, 0x200}) 09:45:21 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f0000001140)={r1, 0x800, {0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x1, 0x1e, 0x18, "faa21ef4a7d4c08f687e7e12b19a7ca60c589e33d1b180ff8d2449eab58bae35b7cb2ce653ee182733a548002bb716a616cd0dd2cac677225d47fb22a780306e", "ba27c28bd8fd4c49cf159da1655c96f9b0e76f1c27747afe696b2c46a3a35d67eeb267c50248b51e631069be2d29066d26a7e7065a3d6d1c9aa5abc1e1744b3d", "5a8140d8076d7e2caa46ddfce03351e7e58f9c7d3601c87eaee36290540589e5", [0xfffffffffffffffe, 0xfffffffffffffeff]}}) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) recvfrom$unix(r1, &(0x7f0000000000)=""/37, 0x25, 0x2000, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) [ 2230.535701][T13521] dump_header+0x98/0x410 [ 2230.540045][T13521] oom_kill_process+0xfe/0x550 [ 2230.544822][T13521] out_of_memory+0x620/0x880 [ 2230.549445][T13521] mem_cgroup_oom+0x475/0x4f0 [ 2230.554133][T13521] try_charge_memcg+0x746/0x960 [ 2230.559018][T13521] ? mem_cgroup_iter+0x267/0x340 [ 2230.563972][T13521] ? shrink_node_memcgs+0x3ed/0x400 [ 2230.569239][T13521] obj_cgroup_charge+0x171/0x2b0 [ 2230.574189][T13521] kmem_cache_alloc+0x92/0x300 [ 2230.579055][T13521] ? __alloc_file+0x2e/0x150 [ 2230.583729][T13521] __alloc_file+0x2e/0x150 09:45:21 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) r1 = socket$isdn(0x22, 0x3, 0x2) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000000c14010028bd7000fddbdf25080001000200000008003d000400000008003d000400000008003d00000000009be9328afc2df5b36cb902dde906999c9bc96c198708b6b56fbd2ff540f1ab96bfa2a3c8d3a20a9095d8d70aa66b9be416e0422807732d16d06a83ff2e14ccc703cb524bb1d3c984d04d39c44f61c8f3758a7489490acdc812fe414ceb1e95ff34a4226bca15ba3c4094e77f9dd52652954cdb509d645b62d4a216eed49c403fdb3746434f9f666c37f82e618991dd484a3255f01766719ba48bdb071967a8d277"], 0x30}, 0x1, 0x0, 0x0, 0x40090}, 0x20040010) ioctl(r2, 0x0, 0x0) ioctl(r2, 0x5, &(0x7f00000000c0)="f936d2828e8c8c7b29307a31761f4ce65148ead068b2c758538a96e234c51d7d20e3b2d48d01ee06e473af24fd86b55f596df4582005ac2f26ad9e480dd8cef1b8c7bc5f5d49b5a1a4349619534b") ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000040)={0xabe91e66948b3362, 0x8, 0xc33a, 0x200}) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) socket$isdn(0x22, 0x3, 0x2) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000000c14010028bd7000fddbdf25080001000200000008003d000400000008003d000400000008003d00000000009be9328afc2df5b36cb902dde906999c9bc96c198708b6b56fbd2ff540f1ab96bfa2a3c8d3a20a9095d8d70aa66b9be416e0422807732d16d06a83ff2e14ccc703cb524bb1d3c984d04d39c44f61c8f3758a7489490acdc812fe414ceb1e95ff34a4226bca15ba3c4094e77f9dd52652954cdb509d645b62d4a216eed49c403fdb3746434f9f666c37f82e618991dd484a3255f01766719ba48bdb071967a8d277"], 0x30}, 0x1, 0x0, 0x0, 0x40090}, 0x20040010) (async) ioctl(r2, 0x0, 0x0) (async) ioctl(r2, 0x5, &(0x7f00000000c0)="f936d2828e8c8c7b29307a31761f4ce65148ead068b2c758538a96e234c51d7d20e3b2d48d01ee06e473af24fd86b55f596df4582005ac2f26ad9e480dd8cef1b8c7bc5f5d49b5a1a4349619534b") (async) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000040)={0xabe91e66948b3362, 0x8, 0xc33a, 0x200}) (async) [ 2230.588177][T13521] alloc_empty_file+0xcd/0x1c0 [ 2230.593013][T13521] path_openat+0x65/0x1b30 [ 2230.597458][T13521] ? shrink_zones+0x525/0x5d0 [ 2230.602140][T13521] do_filp_open+0x105/0x220 [ 2230.606965][T13521] do_sys_openat2+0xb5/0x2a0 [ 2230.611558][T13521] ? __rcu_read_unlock+0x4a/0x70 [ 2230.616513][T13521] __x64_sys_openat+0xef/0x110 [ 2230.621284][T13521] do_syscall_64+0x2b/0x70 [ 2230.625781][T13521] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2230.631682][T13521] RIP: 0033:0x7f9b1d3d7024 [ 2230.636109][T13521] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 2230.655819][T13521] RSP: 002b:00007f9b1cb99ca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 2230.664246][T13521] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00007f9b1d3d7024 [ 2230.672266][T13521] RDX: 0000000000048c01 RSI: 00007f9b1cb99d40 RDI: 00000000ffffff9c [ 2230.680247][T13521] RBP: 00007f9b1cb99d40 R08: 0000000000000000 R09: 0000000000000000 [ 2230.688233][T13521] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000048c01 [ 2230.696216][T13521] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2230.704252][T13521] [ 2230.707293][T13521] memory: usage 307200kB, limit 307200kB, failcnt 1969 [ 2230.714236][T13521] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2230.721105][T13521] Memory cgroup stats for /syz3: [ 2230.721290][T13521] anon 102400 [ 2230.721290][T13521] file 313245696 [ 2230.721290][T13521] kernel 1224704 [ 2230.721290][T13521] kernel_stack 32768 [ 2230.721290][T13521] pagetables 77824 [ 2230.721290][T13521] percpu 0 [ 2230.721290][T13521] sock 0 [ 2230.721290][T13521] vmalloc 0 [ 2230.721290][T13521] shmem 313245696 [ 2230.721290][T13521] file_mapped 65536 [ 2230.721290][T13521] file_dirty 0 [ 2230.721290][T13521] file_writeback 0 [ 2230.721290][T13521] swapcached 0 [ 2230.721290][T13521] inactive_anon 246136832 [ 2230.721290][T13521] active_anon 67211264 [ 2230.721290][T13521] inactive_file 0 [ 2230.721290][T13521] active_file 0 [ 2230.721290][T13521] unevictable 0 [ 2230.721290][T13521] slab_reclaimable 756256 [ 2230.721290][T13521] slab_unreclaimable 317464 [ 2230.721290][T13521] slab 1073720 [ 2230.721290][T13521] workingset_refault_anon 0 [ 2230.721290][T13521] workingset_refault_file 101 [ 2230.721290][T13521] workingset_activate_anon 0 [ 2230.721290][T13521] workingset_activate_file 0 [ 2230.817448][T13521] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13518,uid=0 09:45:21 executing program 4: bpf$MAP_CREATE(0x0, 0x0, 0x0) 09:45:21 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) r1 = socket$isdn(0x22, 0x3, 0x2) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000000c14010028bd7000fddbdf25080001000200000008003d000400000008003d000400000008003d00000000009be9328afc2df5b36cb902dde906999c9bc96c198708b6b56fbd2ff540f1ab96bfa2a3c8d3a20a9095d8d70aa66b9be416e0422807732d16d06a83ff2e14ccc703cb524bb1d3c984d04d39c44f61c8f3758a7489490acdc812fe414ceb1e95ff34a4226bca15ba3c4094e77f9dd52652954cdb509d645b62d4a216eed49c403fdb3746434f9f666c37f82e618991dd484a3255f01766719ba48bdb071967a8d277"], 0x30}, 0x1, 0x0, 0x0, 0x40090}, 0x20040010) (async) ioctl(r2, 0x0, 0x0) ioctl(r2, 0x5, &(0x7f00000000c0)="f936d2828e8c8c7b29307a31761f4ce65148ead068b2c758538a96e234c51d7d20e3b2d48d01ee06e473af24fd86b55f596df4582005ac2f26ad9e480dd8cef1b8c7bc5f5d49b5a1a4349619534b") (async) ioctl$IMCTRLREQ(r1, 0x80044945, &(0x7f0000000040)={0xabe91e66948b3362, 0x8, 0xc33a, 0x200}) 09:45:21 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$isdn(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000080090000009cd1921599f13ba4fff3347fbd8f73d44c6819e1fd689190dbf78fe14078960d84334bd97de7a9a00244d49a26fc3d6350eadd3e743928fb58e304020ca1a8e3886f0cc91710a3348955501fa3840000000000000000"], 0x6e, 0x4040014, 0x0, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r1, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:21 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) r2 = getuid() r3 = getpid() r4 = getpgid(r3) r5 = getpid() getpgid(r5) r6 = getpgrp(r4) sendmsg$netlink(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)={0x33c, 0x15, 0x1, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x76, 0x0, 0x0, @uid=r2}, @nested={0x28, 0x5f, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}, @typed={0x14, 0x82, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x8, 0x29, 0x0, 0x0, @pid=r3}]}, @typed={0x67, 0x4, 0x0, 0x0, @binary="c98adb6f4d64e29d131297a840bf28ed215549c960e8376afd422eef29d3a55c0b30923bbf9796ec87259ae58981c80d791ac2e21776f6f42487935d1fc4781c9c6a2bbb01baf5df5082bf1e12dd7c37f57a5c220cfe09a06d9ad61b0e03d9e073140a"}, @generic="9b71027cc5d4787d0edcb3d5f4cfbd101152b9727d1d53f8ec670fe19131e45b30f91014e2bce255efecd4baa81a7df62d12c8fb89351213bc5b3fcafa9bb8e174e20200a0b068b36dd5b9e22554cb087e31e6ce1bbe291dcbff7b4eb391ed90767fe839c418c56f6e60de773ce0beddce078830fea3b1dc4117ab8d5af7a9d6202ac618294ed0c2b01a9ad8653189d2ecd0100d728160ff5b21937907d8d43d43a94b", @typed={0x8, 0x83, 0x0, 0x0, @pid}, @nested={0xcc, 0x3c, 0x0, 0x1, [@typed={0xc, 0x57, 0x0, 0x0, @u64=0x4}, @generic="6859698c5caf768e020b520a50fdfd", @generic="777d3a6ecd9b1ff0f005a8f3fabd5c237ca743eb0c4c208a5a902259292c1430a7a3cd1f025918b3855a11596a173dfe49d5f26bd718e3666e4a25fb7e4ffae843e46fb31e6affac8160ace0262ee1bc75311b536e8cf4f89991363350f54db3a315640c7919ebd01c4aff8427bc7a028bd3931d7e3f54f5f1c4d73b0fa64f61647eaf4cc78470f6c5e8d3ff1edbac41446751442814acc943", @typed={0xc, 0x1e, 0x0, 0x0, @u64=0x4}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r5}]}, @typed={0xea, 0x62, 0x0, 0x0, @binary="5e86763294fab6d63d375bd25a060bb1c3625fe9e09adb7738e2e6e83c72134f99056d5193dd9d81f7c12b4a54673cf8cad0f272f805feb180f03e7e63370587dce84975b48fdded91c016cabccbdd26b85bc1b74b867dac28b7cd950d61985b5db2bd4404562055de303c867dc5fab8152dc213b0531b71cc652c4aa1101435e855d46a4cea0460b3af46da876e3761545ecc3c3a4e14aa1574870a7ab90b9e3e0877c46b3398989571209d1852cc994d5cac34a2580d8059f5672453272d66f3b8eeeceb774ab4d44678cd3dcafd26c7b80fe0f0f1c966afdfd11fba4060d91f367c14ed22"}, @generic="4c7cf46541504aebea00279121c689e27d11c5e86cc8eb7b3b9ead4ee3f4359eddfe1a44991dc7bfe2646bb363d8"]}, 0x33c}, {&(0x7f0000000940)={0x650, 0x30, 0x800, 0x70bd29, 0x25dfdbfb, "", [@nested={0x154, 0x6c, 0x0, 0x1, [@generic="d82679e18a78e110b2b04dbc9d8bd16c76062968e8e74e6c47ca1bb7a612a44600dc14a78f72c1ffdb356fd19a96afc7f464585b9b0d0f41646377daa4cf59f4d9001fe535277103215cd9865de50f2d129b69cb974776e17d0beddc475998cf866f0dc5c8f866015ba8a802dba5b392f11761535803836951931155c43de4f41ec431561d827e36cca9464df39d8110d5bf991ef0e10b049c8bbed6e45e9ca7d05974cb5a2ffb26079071232c539f614b77c657d9864525229bcc981acfa8869e6f67531bdd58810664e5d8fe3e91132dc2c061e6db66f35647", @generic="ed919b0bb9fee4554c0234483d2a547f774737f3e5e41c5f3441d2af16e45e3cc0217da2299fe5bb8d9fa5971256c0ef09ef34047bd07022cdfd23f49f96ac4214bd66672ddc66a044baa973537bdf1a06fc84e0db544c89755bfe72ef8509d607e842a492e6501cc75863a9a05c", @typed={0x8, 0x74, 0x0, 0x0, @pid}]}, @nested={0x35b, 0x37, 0x0, 0x1, [@generic="5b31a6380810e355031b357c968e7463f30305b599eab7e9116c40839489002f4b4c2783865195483a36febc49cc1f47e1df2fa2c707cefad91f4dce36bc9273d4ec1235b19bd7f6e504893fe23976df122eb02ca3170a95e4105cc9fa235d77ee3519f4c7034bdeacf0c0488202aca933cbd890ed2b7c8b777795a75fa8a4be546e15c97ecd828dd520aec4276cbd74a916498bfc8b35595d32c3ae24638d4fa47b26af87ab0b7dcabbc0ab45", @generic="5dfbc389da842ad2b2cab364576cdb210fe430c90ad4a0cad3e03f3ee63a522f585ed49f2473f7d9ade933e317a3e0e4e55cb18a73106ca3c312fcb9041662cde548ddd5e1711b7874b93c18b785578588e381414014d2c9e65771e3da1b59fdc812d8b9dc4f10bf6aabaaa83e9569a9d3c49d9c6460df1c416d084e92d6ed64a726f0f7dd7b2a95681f6c252d4cee7c20673c15b2f4196a64a4b69544183a9e61b1346bcd80214603aacd82a6e3941e88150a56df36", @typed={0xc, 0x3e, 0x0, 0x0, @u64=0x4}, @generic="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"]}, @generic="452f7c2b537466269edc02a07bddbf4d734de6cd439d2a5ed7ac1fb50c49f44985291b3c96f5570d4a7be41dd69d04c676829b35f9011aeeb1ed9313b08ecb4bc2227020531d5ba6df5ac9b8368b411a838f59acdd4ce75b66dcbdca496825e952f7c8", @typed={0x8, 0x7d, 0x0, 0x0, @pid=r6}, @nested={0x122, 0x8d, 0x0, 0x1, [@typed={0x8, 0x50, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="3d1c83e08ce05d17362d867c96f9e6", @generic="bcbc7b7f066c52c1735e35305df9a3ebf76ca56559a0b06faa4d74c5e72c9779296428ba10366f09169185ead2ebdd34b57b777c5df7fe8f2ca6a337d9d81db4c40f80796dcbb338f672eff2201db76e7c51035413fb775f0b70e62f126bf0e92861fb493376f1fb88dc4cfd30699f714ee0e68cdef1efb3e60b4e475052ad3addd6479a4cc3e420edb6e0670eb5f14ac883ff4b8ee609c265d79fbeb2f954a7eabc8421ac6522870ffae01718f7433f976065420b8000758ea7a8c0c58c8d7040d00ce165f97ac41a4cbf2a2e041fb3618896854ed3d7b23be62ea7a4fcd2036d7bb333eda4ff6221177134d67a964a5d7f13", @typed={0x14, 0x24, 0x0, 0x0, @ipv6=@private0}]}]}, 0x650}], 0x2, 0x0, 0x0, 0x40000}, 0x20000001) [ 2230.832860][T13521] Memory cgroup out of memory: Killed process 13518 (syz-executor.3) total-vm:42604kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 [ 2230.891502][T13574] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=1, oom_score_adj=1000 [ 2230.901794][T13574] CPU: 0 PID: 13574 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2230.912852][T13574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2230.922893][T13574] Call Trace: [ 2230.926184][T13574] [ 2230.929118][T13574] dump_stack_lvl+0xd6/0x122 [ 2230.933698][T13574] dump_stack+0x11/0x12 [ 2230.937836][T13574] dump_header+0x98/0x410 [ 2230.942154][T13574] oom_kill_process+0xfe/0x550 [ 2230.946911][T13574] out_of_memory+0x620/0x880 [ 2230.951515][T13574] mem_cgroup_oom+0x475/0x4f0 [ 2230.956174][T13574] try_charge_memcg+0x746/0x960 [ 2230.961102][T13574] obj_cgroup_charge+0x171/0x2b0 [ 2230.966022][T13574] kmem_cache_alloc_node+0xa5/0x2c0 [ 2230.971208][T13574] ? dup_task_struct+0x5b/0x2a0 [ 2230.976084][T13574] ? shrink_zones+0x525/0x5d0 [ 2230.980743][T13574] dup_task_struct+0x5b/0x2a0 [ 2230.985461][T13574] copy_process+0x3cb/0x20b0 [ 2230.990039][T13574] kernel_clone+0x163/0x5c0 [ 2230.994532][T13574] __x64_sys_clone+0xc3/0xf0 [ 2230.999113][T13574] do_syscall_64+0x2b/0x70 [ 2231.003593][T13574] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2231.009473][T13574] RIP: 0033:0x7f9b1d425531 [ 2231.013920][T13574] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2231.033616][T13574] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2231.042023][T13574] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 [ 2231.050010][T13574] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2231.057962][T13574] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2231.065914][T13574] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2231.073933][T13574] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2231.081930][T13574] [ 2231.085078][T13574] memory: usage 307176kB, limit 307200kB, failcnt 2026 [ 2231.091946][T13574] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2231.098802][T13574] Memory cgroup stats for /syz3: [ 2231.099397][T13574] anon 90112 [ 2231.099397][T13574] file 313245696 [ 2231.099397][T13574] kernel 1200128 [ 2231.099397][T13574] kernel_stack 16384 [ 2231.099397][T13574] pagetables 73728 [ 2231.099397][T13574] percpu 0 [ 2231.099397][T13574] sock 0 [ 2231.099397][T13574] vmalloc 0 [ 2231.099397][T13574] shmem 313245696 [ 2231.099397][T13574] file_mapped 65536 [ 2231.099397][T13574] file_dirty 0 [ 2231.099397][T13574] file_writeback 0 [ 2231.099397][T13574] swapcached 0 [ 2231.099397][T13574] inactive_anon 246124544 [ 2231.099397][T13574] active_anon 67211264 [ 2231.099397][T13574] inactive_file 0 [ 2231.099397][T13574] active_file 0 [ 2231.099397][T13574] unevictable 0 [ 2231.099397][T13574] slab_reclaimable 758208 [ 2231.099397][T13574] slab_unreclaimable 314392 [ 2231.099397][T13574] slab 1072600 [ 2231.099397][T13574] workingset_refault_anon 0 [ 2231.099397][T13574] workingset_refault_file 101 [ 2231.099397][T13574] workingset_activate_anon 0 [ 2231.099397][T13574] workingset_activate_file 0 [ 2231.195114][T13574] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13574,uid=0 [ 2231.210481][T13574] Memory cgroup out of memory: Killed process 13574 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:21 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$isdn(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000080090000009cd1921599f13ba4fff3347fbd8f73d44c6819e1fd689190dbf78fe14078960d84334bd97de7a9a00244d49a26fc3d6350eadd3e743928fb58e304020ca1a8e3886f0cc91710a3348955501fa3840000000000000000"], 0x6e, 0x4040014, 0x0, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r1, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$isdn(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000080090000009cd1921599f13ba4fff3347fbd8f73d44c6819e1fd689190dbf78fe14078960d84334bd97de7a9a00244d49a26fc3d6350eadd3e743928fb58e304020ca1a8e3886f0cc91710a3348955501fa3840000000000000000"], 0x6e, 0x4040014, 0x0, 0x0) (async) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) preadv(r1, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) 09:45:21 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000100)="ecdf16e3dc48aa6c36f938d68b234717f09dbccf78e526625b7f35696d0808df12c18e", 0x23, 0x4000800, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 09:45:21 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) r2 = getuid() r3 = getpid() r4 = getpgid(r3) r5 = getpid() getpgid(r5) r6 = getpgrp(r4) sendmsg$netlink(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)={0x33c, 0x15, 0x1, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x76, 0x0, 0x0, @uid=r2}, @nested={0x28, 0x5f, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}, @typed={0x14, 0x82, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x8, 0x29, 0x0, 0x0, @pid=r3}]}, @typed={0x67, 0x4, 0x0, 0x0, @binary="c98adb6f4d64e29d131297a840bf28ed215549c960e8376afd422eef29d3a55c0b30923bbf9796ec87259ae58981c80d791ac2e21776f6f42487935d1fc4781c9c6a2bbb01baf5df5082bf1e12dd7c37f57a5c220cfe09a06d9ad61b0e03d9e073140a"}, @generic="9b71027cc5d4787d0edcb3d5f4cfbd101152b9727d1d53f8ec670fe19131e45b30f91014e2bce255efecd4baa81a7df62d12c8fb89351213bc5b3fcafa9bb8e174e20200a0b068b36dd5b9e22554cb087e31e6ce1bbe291dcbff7b4eb391ed90767fe839c418c56f6e60de773ce0beddce078830fea3b1dc4117ab8d5af7a9d6202ac618294ed0c2b01a9ad8653189d2ecd0100d728160ff5b21937907d8d43d43a94b", @typed={0x8, 0x83, 0x0, 0x0, @pid}, @nested={0xcc, 0x3c, 0x0, 0x1, [@typed={0xc, 0x57, 0x0, 0x0, @u64=0x4}, @generic="6859698c5caf768e020b520a50fdfd", @generic="777d3a6ecd9b1ff0f005a8f3fabd5c237ca743eb0c4c208a5a902259292c1430a7a3cd1f025918b3855a11596a173dfe49d5f26bd718e3666e4a25fb7e4ffae843e46fb31e6affac8160ace0262ee1bc75311b536e8cf4f89991363350f54db3a315640c7919ebd01c4aff8427bc7a028bd3931d7e3f54f5f1c4d73b0fa64f61647eaf4cc78470f6c5e8d3ff1edbac41446751442814acc943", @typed={0xc, 0x1e, 0x0, 0x0, @u64=0x4}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r5}]}, @typed={0xea, 0x62, 0x0, 0x0, @binary="5e86763294fab6d63d375bd25a060bb1c3625fe9e09adb7738e2e6e83c72134f99056d5193dd9d81f7c12b4a54673cf8cad0f272f805feb180f03e7e63370587dce84975b48fdded91c016cabccbdd26b85bc1b74b867dac28b7cd950d61985b5db2bd4404562055de303c867dc5fab8152dc213b0531b71cc652c4aa1101435e855d46a4cea0460b3af46da876e3761545ecc3c3a4e14aa1574870a7ab90b9e3e0877c46b3398989571209d1852cc994d5cac34a2580d8059f5672453272d66f3b8eeeceb774ab4d44678cd3dcafd26c7b80fe0f0f1c966afdfd11fba4060d91f367c14ed22"}, @generic="4c7cf46541504aebea00279121c689e27d11c5e86cc8eb7b3b9ead4ee3f4359eddfe1a44991dc7bfe2646bb363d8"]}, 0x33c}, {&(0x7f0000000940)={0x650, 0x30, 0x800, 0x70bd29, 0x25dfdbfb, "", [@nested={0x154, 0x6c, 0x0, 0x1, [@generic="d82679e18a78e110b2b04dbc9d8bd16c76062968e8e74e6c47ca1bb7a612a44600dc14a78f72c1ffdb356fd19a96afc7f464585b9b0d0f41646377daa4cf59f4d9001fe535277103215cd9865de50f2d129b69cb974776e17d0beddc475998cf866f0dc5c8f866015ba8a802dba5b392f11761535803836951931155c43de4f41ec431561d827e36cca9464df39d8110d5bf991ef0e10b049c8bbed6e45e9ca7d05974cb5a2ffb26079071232c539f614b77c657d9864525229bcc981acfa8869e6f67531bdd58810664e5d8fe3e91132dc2c061e6db66f35647", @generic="ed919b0bb9fee4554c0234483d2a547f774737f3e5e41c5f3441d2af16e45e3cc0217da2299fe5bb8d9fa5971256c0ef09ef34047bd07022cdfd23f49f96ac4214bd66672ddc66a044baa973537bdf1a06fc84e0db544c89755bfe72ef8509d607e842a492e6501cc75863a9a05c", @typed={0x8, 0x74, 0x0, 0x0, @pid}]}, @nested={0x35b, 0x37, 0x0, 0x1, [@generic="5b31a6380810e355031b357c968e7463f30305b599eab7e9116c40839489002f4b4c2783865195483a36febc49cc1f47e1df2fa2c707cefad91f4dce36bc9273d4ec1235b19bd7f6e504893fe23976df122eb02ca3170a95e4105cc9fa235d77ee3519f4c7034bdeacf0c0488202aca933cbd890ed2b7c8b777795a75fa8a4be546e15c97ecd828dd520aec4276cbd74a916498bfc8b35595d32c3ae24638d4fa47b26af87ab0b7dcabbc0ab45", @generic="5dfbc389da842ad2b2cab364576cdb210fe430c90ad4a0cad3e03f3ee63a522f585ed49f2473f7d9ade933e317a3e0e4e55cb18a73106ca3c312fcb9041662cde548ddd5e1711b7874b93c18b785578588e381414014d2c9e65771e3da1b59fdc812d8b9dc4f10bf6aabaaa83e9569a9d3c49d9c6460df1c416d084e92d6ed64a726f0f7dd7b2a95681f6c252d4cee7c20673c15b2f4196a64a4b69544183a9e61b1346bcd80214603aacd82a6e3941e88150a56df36", @typed={0xc, 0x3e, 0x0, 0x0, @u64=0x4}, @generic="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"]}, @generic="452f7c2b537466269edc02a07bddbf4d734de6cd439d2a5ed7ac1fb50c49f44985291b3c96f5570d4a7be41dd69d04c676829b35f9011aeeb1ed9313b08ecb4bc2227020531d5ba6df5ac9b8368b411a838f59acdd4ce75b66dcbdca496825e952f7c8", @typed={0x8, 0x7d, 0x0, 0x0, @pid=r6}, @nested={0x122, 0x8d, 0x0, 0x1, [@typed={0x8, 0x50, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="3d1c83e08ce05d17362d867c96f9e6", @generic="bcbc7b7f066c52c1735e35305df9a3ebf76ca56559a0b06faa4d74c5e72c9779296428ba10366f09169185ead2ebdd34b57b777c5df7fe8f2ca6a337d9d81db4c40f80796dcbb338f672eff2201db76e7c51035413fb775f0b70e62f126bf0e92861fb493376f1fb88dc4cfd30699f714ee0e68cdef1efb3e60b4e475052ad3addd6479a4cc3e420edb6e0670eb5f14ac883ff4b8ee609c265d79fbeb2f954a7eabc8421ac6522870ffae01718f7433f976065420b8000758ea7a8c0c58c8d7040d00ce165f97ac41a4cbf2a2e041fb3618896854ed3d7b23be62ea7a4fcd2036d7bb333eda4ff6221177134d67a964a5d7f13", @typed={0x14, 0x24, 0x0, 0x0, @ipv6=@private0}]}]}, 0x650}], 0x2, 0x0, 0x0, 0x40000}, 0x20000001) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r1, 0x0, 0x0) (async) getuid() (async) getpid() (async) getpgid(r3) (async) getpid() (async) getpgid(r5) (async) getpgrp(r4) (async) sendmsg$netlink(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)={0x33c, 0x15, 0x1, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x76, 0x0, 0x0, @uid=r2}, @nested={0x28, 0x5f, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}, @typed={0x14, 0x82, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x8, 0x29, 0x0, 0x0, @pid=r3}]}, @typed={0x67, 0x4, 0x0, 0x0, @binary="c98adb6f4d64e29d131297a840bf28ed215549c960e8376afd422eef29d3a55c0b30923bbf9796ec87259ae58981c80d791ac2e21776f6f42487935d1fc4781c9c6a2bbb01baf5df5082bf1e12dd7c37f57a5c220cfe09a06d9ad61b0e03d9e073140a"}, @generic="9b71027cc5d4787d0edcb3d5f4cfbd101152b9727d1d53f8ec670fe19131e45b30f91014e2bce255efecd4baa81a7df62d12c8fb89351213bc5b3fcafa9bb8e174e20200a0b068b36dd5b9e22554cb087e31e6ce1bbe291dcbff7b4eb391ed90767fe839c418c56f6e60de773ce0beddce078830fea3b1dc4117ab8d5af7a9d6202ac618294ed0c2b01a9ad8653189d2ecd0100d728160ff5b21937907d8d43d43a94b", @typed={0x8, 0x83, 0x0, 0x0, @pid}, @nested={0xcc, 0x3c, 0x0, 0x1, [@typed={0xc, 0x57, 0x0, 0x0, @u64=0x4}, @generic="6859698c5caf768e020b520a50fdfd", @generic="777d3a6ecd9b1ff0f005a8f3fabd5c237ca743eb0c4c208a5a902259292c1430a7a3cd1f025918b3855a11596a173dfe49d5f26bd718e3666e4a25fb7e4ffae843e46fb31e6affac8160ace0262ee1bc75311b536e8cf4f89991363350f54db3a315640c7919ebd01c4aff8427bc7a028bd3931d7e3f54f5f1c4d73b0fa64f61647eaf4cc78470f6c5e8d3ff1edbac41446751442814acc943", @typed={0xc, 0x1e, 0x0, 0x0, @u64=0x4}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r5}]}, @typed={0xea, 0x62, 0x0, 0x0, @binary="5e86763294fab6d63d375bd25a060bb1c3625fe9e09adb7738e2e6e83c72134f99056d5193dd9d81f7c12b4a54673cf8cad0f272f805feb180f03e7e63370587dce84975b48fdded91c016cabccbdd26b85bc1b74b867dac28b7cd950d61985b5db2bd4404562055de303c867dc5fab8152dc213b0531b71cc652c4aa1101435e855d46a4cea0460b3af46da876e3761545ecc3c3a4e14aa1574870a7ab90b9e3e0877c46b3398989571209d1852cc994d5cac34a2580d8059f5672453272d66f3b8eeeceb774ab4d44678cd3dcafd26c7b80fe0f0f1c966afdfd11fba4060d91f367c14ed22"}, @generic="4c7cf46541504aebea00279121c689e27d11c5e86cc8eb7b3b9ead4ee3f4359eddfe1a44991dc7bfe2646bb363d8"]}, 0x33c}, {&(0x7f0000000940)={0x650, 0x30, 0x800, 0x70bd29, 0x25dfdbfb, "", [@nested={0x154, 0x6c, 0x0, 0x1, [@generic="d82679e18a78e110b2b04dbc9d8bd16c76062968e8e74e6c47ca1bb7a612a44600dc14a78f72c1ffdb356fd19a96afc7f464585b9b0d0f41646377daa4cf59f4d9001fe535277103215cd9865de50f2d129b69cb974776e17d0beddc475998cf866f0dc5c8f866015ba8a802dba5b392f11761535803836951931155c43de4f41ec431561d827e36cca9464df39d8110d5bf991ef0e10b049c8bbed6e45e9ca7d05974cb5a2ffb26079071232c539f614b77c657d9864525229bcc981acfa8869e6f67531bdd58810664e5d8fe3e91132dc2c061e6db66f35647", @generic="ed919b0bb9fee4554c0234483d2a547f774737f3e5e41c5f3441d2af16e45e3cc0217da2299fe5bb8d9fa5971256c0ef09ef34047bd07022cdfd23f49f96ac4214bd66672ddc66a044baa973537bdf1a06fc84e0db544c89755bfe72ef8509d607e842a492e6501cc75863a9a05c", @typed={0x8, 0x74, 0x0, 0x0, @pid}]}, @nested={0x35b, 0x37, 0x0, 0x1, [@generic="5b31a6380810e355031b357c968e7463f30305b599eab7e9116c40839489002f4b4c2783865195483a36febc49cc1f47e1df2fa2c707cefad91f4dce36bc9273d4ec1235b19bd7f6e504893fe23976df122eb02ca3170a95e4105cc9fa235d77ee3519f4c7034bdeacf0c0488202aca933cbd890ed2b7c8b777795a75fa8a4be546e15c97ecd828dd520aec4276cbd74a916498bfc8b35595d32c3ae24638d4fa47b26af87ab0b7dcabbc0ab45", @generic="5dfbc389da842ad2b2cab364576cdb210fe430c90ad4a0cad3e03f3ee63a522f585ed49f2473f7d9ade933e317a3e0e4e55cb18a73106ca3c312fcb9041662cde548ddd5e1711b7874b93c18b785578588e381414014d2c9e65771e3da1b59fdc812d8b9dc4f10bf6aabaaa83e9569a9d3c49d9c6460df1c416d084e92d6ed64a726f0f7dd7b2a95681f6c252d4cee7c20673c15b2f4196a64a4b69544183a9e61b1346bcd80214603aacd82a6e3941e88150a56df36", @typed={0xc, 0x3e, 0x0, 0x0, @u64=0x4}, @generic="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"]}, @generic="452f7c2b537466269edc02a07bddbf4d734de6cd439d2a5ed7ac1fb50c49f44985291b3c96f5570d4a7be41dd69d04c676829b35f9011aeeb1ed9313b08ecb4bc2227020531d5ba6df5ac9b8368b411a838f59acdd4ce75b66dcbdca496825e952f7c8", @typed={0x8, 0x7d, 0x0, 0x0, @pid=r6}, @nested={0x122, 0x8d, 0x0, 0x1, [@typed={0x8, 0x50, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="3d1c83e08ce05d17362d867c96f9e6", @generic="bcbc7b7f066c52c1735e35305df9a3ebf76ca56559a0b06faa4d74c5e72c9779296428ba10366f09169185ead2ebdd34b57b777c5df7fe8f2ca6a337d9d81db4c40f80796dcbb338f672eff2201db76e7c51035413fb775f0b70e62f126bf0e92861fb493376f1fb88dc4cfd30699f714ee0e68cdef1efb3e60b4e475052ad3addd6479a4cc3e420edb6e0670eb5f14ac883ff4b8ee609c265d79fbeb2f954a7eabc8421ac6522870ffae01718f7433f976065420b8000758ea7a8c0c58c8d7040d00ce165f97ac41a4cbf2a2e041fb3618896854ed3d7b23be62ea7a4fcd2036d7bb333eda4ff6221177134d67a964a5d7f13", @typed={0x14, 0x24, 0x0, 0x0, @ipv6=@private0}]}]}, 0x650}], 0x2, 0x0, 0x0, 0x40000}, 0x20000001) (async) 09:45:21 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x0, 0x0, 0x4, 0x0, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:21 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044001}, 0x40080) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:21 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$isdn(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000080090000009cd1921599f13ba4fff3347fbd8f73d44c6819e1fd689190dbf78fe14078960d84334bd97de7a9a00244d49a26fc3d6350eadd3e743928fb58e304020ca1a8e3886f0cc91710a3348955501fa3840000000000000000"], 0x6e, 0x4040014, 0x0, 0x0) r1 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r1, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$isdn(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000080090000009cd1921599f13ba4fff3347fbd8f73d44c6819e1fd689190dbf78fe14078960d84334bd97de7a9a00244d49a26fc3d6350eadd3e743928fb58e304020ca1a8e3886f0cc91710a3348955501fa3840000000000000000"], 0x6e, 0x4040014, 0x0, 0x0) (async) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) preadv(r1, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) 09:45:21 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) bind$isdn(0xffffffffffffffff, &(0x7f0000001140)={0x22, 0x7, 0x8, 0x7, 0x80}, 0x6) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000000080)=[0x2600, 0x9, 0x7, 0x0, 0x7, 0x8f, 0x9, 0xcc]) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x109041) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000001100)=[0x8, 0x5, 0xc75, 0x5, 0xe000, 0x188, 0x4, 0x9]) write$selinux_attr(r1, &(0x7f0000000040)='system_u:object_r:cert_t:s0\x00', 0x5) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000001180)=[0x2, 0x8001, 0x80000000, 0x2, 0xba, 0x9, 0x9, 0x7fffffff]) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000011c0)=0x8) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) [ 2231.354387][T13576] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2231.364621][T13576] CPU: 1 PID: 13576 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2231.375708][T13576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2231.385774][T13576] Call Trace: [ 2231.389057][T13576] [ 2231.391987][T13576] dump_stack_lvl+0xd6/0x122 [ 2231.396632][T13576] dump_stack+0x11/0x12 09:45:21 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) bind$isdn(0xffffffffffffffff, &(0x7f0000001140)={0x22, 0x7, 0x8, 0x7, 0x80}, 0x6) (async) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000000080)=[0x2600, 0x9, 0x7, 0x0, 0x7, 0x8f, 0x9, 0xcc]) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x109041) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000001100)=[0x8, 0x5, 0xc75, 0x5, 0xe000, 0x188, 0x4, 0x9]) (async) write$selinux_attr(r1, &(0x7f0000000040)='system_u:object_r:cert_t:s0\x00', 0x5) (async) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000001180)=[0x2, 0x8001, 0x80000000, 0x2, 0xba, 0x9, 0x9, 0x7fffffff]) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000011c0)=0x8) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) [ 2231.400810][T13576] dump_header+0x98/0x410 [ 2231.405160][T13576] oom_kill_process+0xfe/0x550 [ 2231.410052][T13576] out_of_memory+0x620/0x880 [ 2231.414659][T13576] mem_cgroup_oom+0x475/0x4f0 [ 2231.419500][T13576] try_charge_memcg+0x746/0x960 [ 2231.424371][T13576] charge_memcg+0x63/0x2c0 [ 2231.428792][T13576] __mem_cgroup_charge+0x25/0xa0 [ 2231.433822][T13576] do_anonymous_page+0x1d6/0xa20 [ 2231.438864][T13576] handle_mm_fault+0x8a0/0xa90 [ 2231.443641][T13576] do_user_addr_fault+0x4cd/0x940 [ 2231.448676][T13576] exc_page_fault+0x60/0x160 09:45:21 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044001}, 0x40080) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x0, 0x0, 0x4, 0x0, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) [ 2231.453311][T13576] asm_exc_page_fault+0x27/0x30 [ 2231.458243][T13576] RIP: 0033:0x7f9b1d3cfd0d [ 2231.462706][T13576] Code: e0 04 8b 44 02 08 85 c0 0f 85 d0 0a 00 00 31 c0 b9 40 42 0f 00 ba 81 00 00 00 c7 06 01 00 00 00 bf ca 00 00 00 e8 e3 43 05 00 <83> 05 ec b2 56 00 01 80 bc 24 d8 00 00 00 00 0f b6 05 6f 06 0a 01 [ 2231.482460][T13576] RSP: 002b:00007ffc98b77720 EFLAGS: 00010217 [ 2231.488537][T13576] RAX: 0000000000000000 RBX: 00007f9b1d536f6c RCX: 00007f9b1d424109 [ 2231.496518][T13576] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f9b1d536f68 09:45:22 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000001100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:22 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) bind$isdn(0xffffffffffffffff, &(0x7f0000001140)={0x22, 0x7, 0x8, 0x7, 0x80}, 0x6) (async) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000000080)=[0x2600, 0x9, 0x7, 0x0, 0x7, 0x8f, 0x9, 0xcc]) (async) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x109041) (async) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000001100)=[0x8, 0x5, 0xc75, 0x5, 0xe000, 0x188, 0x4, 0x9]) write$selinux_attr(r1, &(0x7f0000000040)='system_u:object_r:cert_t:s0\x00', 0x5) ioctl$X86_IOC_RDMSR_REGS(r0, 0xc02063a0, &(0x7f0000001180)=[0x2, 0x8001, 0x80000000, 0x2, 0xba, 0x9, 0x9, 0x7fffffff]) (async) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000011c0)=0x8) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) [ 2231.504543][T13576] RBP: 00007f9b1d536f60 R08: 00007f9b1cb9a700 R09: 0000000000000000 [ 2231.512522][T13576] R10: 00007f9b1cb9a700 R11: 0000000000000246 R12: 00007f9b1d536f6c [ 2231.520499][T13576] R13: 00007f9b1d53b090 R14: 00007f9b1d536f60 R15: 0000000000000000 [ 2231.528485][T13576] [ 2231.531591][T13576] memory: usage 307200kB, limit 307200kB, failcnt 2087 [ 2231.538486][T13576] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2231.545380][T13576] Memory cgroup stats for /syz3: [ 2231.554945][T13576] anon 90112 [ 2231.554945][T13576] file 313245696 [ 2231.554945][T13576] kernel 1236992 [ 2231.554945][T13576] kernel_stack 32768 [ 2231.554945][T13576] pagetables 77824 [ 2231.554945][T13576] percpu 0 [ 2231.554945][T13576] sock 0 [ 2231.554945][T13576] vmalloc 0 [ 2231.554945][T13576] shmem 313245696 [ 2231.554945][T13576] file_mapped 65536 [ 2231.554945][T13576] file_dirty 0 [ 2231.554945][T13576] file_writeback 0 [ 2231.554945][T13576] swapcached 0 [ 2231.554945][T13576] inactive_anon 246124544 [ 2231.554945][T13576] active_anon 67211264 [ 2231.554945][T13576] inactive_file 0 [ 2231.554945][T13576] active_file 0 [ 2231.554945][T13576] unevictable 0 [ 2231.554945][T13576] slab_reclaimable 756456 [ 2231.554945][T13576] slab_unreclaimable 324064 [ 2231.554945][T13576] slab 1080520 [ 2231.554945][T13576] workingset_refault_anon 0 [ 2231.554945][T13576] workingset_refault_file 101 [ 2231.554945][T13576] workingset_activate_anon 0 [ 2231.554945][T13576] workingset_activate_file 0 [ 2231.650535][T13576] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13576,uid=0 [ 2231.665795][T13576] Memory cgroup out of memory: Killed process 13576 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000100)="ecdf16e3dc48aa6c36f938d68b234717f09dbccf78e526625b7f35696d0808df12c18e", 0x23, 0x4000800, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 09:45:22 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20044001}, 0x40080) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_io_uring_complete(0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000200)=0x80000001, 0x4) sendto$unix(r0, &(0x7f00000000c0)="4f754ccc0db04e73c79c05b7c03a79672496b829c6f8db50a4829c15a143216c22b1634aab407e950e99cbfdabf0980dfb6eb89853e42dfddc51ef08036ec50758519e2454378ece9e64206037537b31c52644", 0x53, 0x0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0x6e) socket(0x8, 0x4, 0x4) 09:45:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x0, 0x0, 0x4, 0x0, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:22 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:udev_exec_t:s0\x00', 0x21) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:22 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) r2 = getuid() (async) r3 = getpid() r4 = getpgid(r3) (async) r5 = getpid() getpgid(r5) r6 = getpgrp(r4) sendmsg$netlink(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)={0x33c, 0x15, 0x1, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x76, 0x0, 0x0, @uid=r2}, @nested={0x28, 0x5f, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}, @typed={0x14, 0x82, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x8, 0x29, 0x0, 0x0, @pid=r3}]}, @typed={0x67, 0x4, 0x0, 0x0, @binary="c98adb6f4d64e29d131297a840bf28ed215549c960e8376afd422eef29d3a55c0b30923bbf9796ec87259ae58981c80d791ac2e21776f6f42487935d1fc4781c9c6a2bbb01baf5df5082bf1e12dd7c37f57a5c220cfe09a06d9ad61b0e03d9e073140a"}, @generic="9b71027cc5d4787d0edcb3d5f4cfbd101152b9727d1d53f8ec670fe19131e45b30f91014e2bce255efecd4baa81a7df62d12c8fb89351213bc5b3fcafa9bb8e174e20200a0b068b36dd5b9e22554cb087e31e6ce1bbe291dcbff7b4eb391ed90767fe839c418c56f6e60de773ce0beddce078830fea3b1dc4117ab8d5af7a9d6202ac618294ed0c2b01a9ad8653189d2ecd0100d728160ff5b21937907d8d43d43a94b", @typed={0x8, 0x83, 0x0, 0x0, @pid}, @nested={0xcc, 0x3c, 0x0, 0x1, [@typed={0xc, 0x57, 0x0, 0x0, @u64=0x4}, @generic="6859698c5caf768e020b520a50fdfd", @generic="777d3a6ecd9b1ff0f005a8f3fabd5c237ca743eb0c4c208a5a902259292c1430a7a3cd1f025918b3855a11596a173dfe49d5f26bd718e3666e4a25fb7e4ffae843e46fb31e6affac8160ace0262ee1bc75311b536e8cf4f89991363350f54db3a315640c7919ebd01c4aff8427bc7a028bd3931d7e3f54f5f1c4d73b0fa64f61647eaf4cc78470f6c5e8d3ff1edbac41446751442814acc943", @typed={0xc, 0x1e, 0x0, 0x0, @u64=0x4}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r5}]}, @typed={0xea, 0x62, 0x0, 0x0, @binary="5e86763294fab6d63d375bd25a060bb1c3625fe9e09adb7738e2e6e83c72134f99056d5193dd9d81f7c12b4a54673cf8cad0f272f805feb180f03e7e63370587dce84975b48fdded91c016cabccbdd26b85bc1b74b867dac28b7cd950d61985b5db2bd4404562055de303c867dc5fab8152dc213b0531b71cc652c4aa1101435e855d46a4cea0460b3af46da876e3761545ecc3c3a4e14aa1574870a7ab90b9e3e0877c46b3398989571209d1852cc994d5cac34a2580d8059f5672453272d66f3b8eeeceb774ab4d44678cd3dcafd26c7b80fe0f0f1c966afdfd11fba4060d91f367c14ed22"}, @generic="4c7cf46541504aebea00279121c689e27d11c5e86cc8eb7b3b9ead4ee3f4359eddfe1a44991dc7bfe2646bb363d8"]}, 0x33c}, {&(0x7f0000000940)={0x650, 0x30, 0x800, 0x70bd29, 0x25dfdbfb, "", [@nested={0x154, 0x6c, 0x0, 0x1, [@generic="d82679e18a78e110b2b04dbc9d8bd16c76062968e8e74e6c47ca1bb7a612a44600dc14a78f72c1ffdb356fd19a96afc7f464585b9b0d0f41646377daa4cf59f4d9001fe535277103215cd9865de50f2d129b69cb974776e17d0beddc475998cf866f0dc5c8f866015ba8a802dba5b392f11761535803836951931155c43de4f41ec431561d827e36cca9464df39d8110d5bf991ef0e10b049c8bbed6e45e9ca7d05974cb5a2ffb26079071232c539f614b77c657d9864525229bcc981acfa8869e6f67531bdd58810664e5d8fe3e91132dc2c061e6db66f35647", @generic="ed919b0bb9fee4554c0234483d2a547f774737f3e5e41c5f3441d2af16e45e3cc0217da2299fe5bb8d9fa5971256c0ef09ef34047bd07022cdfd23f49f96ac4214bd66672ddc66a044baa973537bdf1a06fc84e0db544c89755bfe72ef8509d607e842a492e6501cc75863a9a05c", @typed={0x8, 0x74, 0x0, 0x0, @pid}]}, @nested={0x35b, 0x37, 0x0, 0x1, [@generic="5b31a6380810e355031b357c968e7463f30305b599eab7e9116c40839489002f4b4c2783865195483a36febc49cc1f47e1df2fa2c707cefad91f4dce36bc9273d4ec1235b19bd7f6e504893fe23976df122eb02ca3170a95e4105cc9fa235d77ee3519f4c7034bdeacf0c0488202aca933cbd890ed2b7c8b777795a75fa8a4be546e15c97ecd828dd520aec4276cbd74a916498bfc8b35595d32c3ae24638d4fa47b26af87ab0b7dcabbc0ab45", @generic="5dfbc389da842ad2b2cab364576cdb210fe430c90ad4a0cad3e03f3ee63a522f585ed49f2473f7d9ade933e317a3e0e4e55cb18a73106ca3c312fcb9041662cde548ddd5e1711b7874b93c18b785578588e381414014d2c9e65771e3da1b59fdc812d8b9dc4f10bf6aabaaa83e9569a9d3c49d9c6460df1c416d084e92d6ed64a726f0f7dd7b2a95681f6c252d4cee7c20673c15b2f4196a64a4b69544183a9e61b1346bcd80214603aacd82a6e3941e88150a56df36", @typed={0xc, 0x3e, 0x0, 0x0, @u64=0x4}, @generic="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"]}, @generic="452f7c2b537466269edc02a07bddbf4d734de6cd439d2a5ed7ac1fb50c49f44985291b3c96f5570d4a7be41dd69d04c676829b35f9011aeeb1ed9313b08ecb4bc2227020531d5ba6df5ac9b8368b411a838f59acdd4ce75b66dcbdca496825e952f7c8", @typed={0x8, 0x7d, 0x0, 0x0, @pid=r6}, @nested={0x122, 0x8d, 0x0, 0x1, [@typed={0x8, 0x50, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="3d1c83e08ce05d17362d867c96f9e6", @generic="bcbc7b7f066c52c1735e35305df9a3ebf76ca56559a0b06faa4d74c5e72c9779296428ba10366f09169185ead2ebdd34b57b777c5df7fe8f2ca6a337d9d81db4c40f80796dcbb338f672eff2201db76e7c51035413fb775f0b70e62f126bf0e92861fb493376f1fb88dc4cfd30699f714ee0e68cdef1efb3e60b4e475052ad3addd6479a4cc3e420edb6e0670eb5f14ac883ff4b8ee609c265d79fbeb2f954a7eabc8421ac6522870ffae01718f7433f976065420b8000758ea7a8c0c58c8d7040d00ce165f97ac41a4cbf2a2e041fb3618896854ed3d7b23be62ea7a4fcd2036d7bb333eda4ff6221177134d67a964a5d7f13", @typed={0x14, 0x24, 0x0, 0x0, @ipv6=@private0}]}]}, 0x650}], 0x2, 0x0, 0x0, 0x40000}, 0x20000001) 09:45:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x0, 0x0, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:22 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:udev_exec_t:s0\x00', 0x21) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) [ 2232.212072][T13626] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2232.222310][T13626] CPU: 1 PID: 13626 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2232.233343][T13626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2232.243407][T13626] Call Trace: [ 2232.246691][T13626] [ 2232.249622][T13626] dump_stack_lvl+0xd6/0x122 [ 2232.254304][T13626] dump_stack+0x11/0x12 09:45:22 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x30d842) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000140)) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000280)={0x3}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2020c060}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="51a810001d6a98d369425d64d49d07547b996acdf0cdc4ad7f970b519217cb8d3d6dd341e51edb27411f918993d6c82545b621ef665f95fd4155124764118bbc06da9f7a4fd8cfb94e078f5ca71576dd0e609a47946387580655e85344354f6d6c99c6f820bd57f9380000020000000000000000", @ANYRES8=r2, @ANYBLOB="063e2abd7000fcdbdf250d00000005001b001f00000005001d0019000000050007000200000005001a000400000005001a00080000000500170009000000"], 0x44}, 0x1, 0x0, 0x0, 0x10000000}, 0x24008804) 09:45:22 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x30d842) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000140)) (async) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000280)={0x3}) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2020c060}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="51a810001d6a98d369425d64d49d07547b996acdf0cdc4ad7f970b519217cb8d3d6dd341e51edb27411f918993d6c82545b621ef665f95fd4155124764118bbc06da9f7a4fd8cfb94e078f5ca71576dd0e609a47946387580655e85344354f6d6c99c6f820bd57f9380000020000000000000000", @ANYRES8=r2, @ANYBLOB="063e2abd7000fcdbdf250d00000005001b001f00000005001d0019000000050007000200000005001a000400000005001a00080000000500170009000000"], 0x44}, 0x1, 0x0, 0x0, 0x10000000}, 0x24008804) 09:45:22 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x0, 0x0, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:22 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:udev_exec_t:s0\x00', 0x21) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:udev_exec_t:s0\x00', 0x21) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) [ 2232.258496][T13626] dump_header+0x98/0x410 [ 2232.262903][T13626] oom_kill_process+0xfe/0x550 [ 2232.267808][T13626] out_of_memory+0x620/0x880 [ 2232.272414][T13626] mem_cgroup_oom+0x475/0x4f0 [ 2232.277103][T13626] try_charge_memcg+0x746/0x960 [ 2232.281979][T13626] charge_memcg+0x63/0x2c0 [ 2232.286413][T13626] __mem_cgroup_charge+0x25/0xa0 [ 2232.291369][T13626] wp_page_copy+0x20f/0x1460 [ 2232.295977][T13626] do_wp_page+0x76f/0xe10 [ 2232.300330][T13626] handle_mm_fault+0x5fb/0xa90 [ 2232.305112][T13626] do_user_addr_fault+0x4cd/0x940 [ 2232.310165][T13626] exc_page_fault+0x60/0x160 [ 2232.314772][T13626] asm_exc_page_fault+0x27/0x30 [ 2232.319684][T13626] RIP: 0033:0x7f9b1d3caedc [ 2232.324186][T13626] Code: 2a 59 ff ff 41 39 5c 24 2c 7f d3 31 c0 48 8d 3d c5 20 0b 00 e8 15 59 ff ff 48 8b 44 24 08 c7 44 24 1c ff ff ff ff 44 8b 60 78 80 c8 00 00 00 00 45 85 e4 0f 8e 83 00 00 00 48 8b 44 24 08 8b [ 2232.343827][T13626] RSP: 002b:00007f9b1cb9a190 EFLAGS: 00010202 [ 2232.349913][T13626] RAX: 00007f9b1d536f60 RBX: 0000000000000003 RCX: 00007f9b1d48c687 [ 2232.357871][T13626] RDX: 000000000021a99d RSI: 0000000000048c01 RDI: 00007f9b1d47cf8b [ 2232.365911][T13626] RBP: 00007f9b1d47e05d R08: 00007ffc98bad080 R09: 0000000000000010 [ 2232.373874][T13626] R10: 00007ffc98bad0b8 R11: 0000000000069eee R12: 0000000000000000 [ 2232.381842][T13626] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2232.389889][T13626] [ 2232.393029][T13626] memory: usage 307200kB, limit 307200kB, failcnt 2151 [ 2232.399959][T13626] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2232.406810][T13626] Memory cgroup stats for /syz3: [ 2232.407899][T13626] anon 94208 [ 2232.407899][T13626] file 313245696 [ 2232.407899][T13626] kernel 1232896 [ 2232.407899][T13626] kernel_stack 32768 [ 2232.407899][T13626] pagetables 77824 [ 2232.407899][T13626] percpu 0 [ 2232.407899][T13626] sock 0 [ 2232.407899][T13626] vmalloc 0 [ 2232.407899][T13626] shmem 313245696 [ 2232.407899][T13626] file_mapped 65536 [ 2232.407899][T13626] file_dirty 0 [ 2232.407899][T13626] file_writeback 0 [ 2232.407899][T13626] swapcached 0 [ 2232.407899][T13626] inactive_anon 246128640 [ 2232.407899][T13626] active_anon 67211264 [ 2232.407899][T13626] inactive_file 0 [ 2232.407899][T13626] active_file 0 [ 2232.407899][T13626] unevictable 0 [ 2232.407899][T13626] slab_reclaimable 756656 [ 2232.407899][T13626] slab_unreclaimable 324064 [ 2232.407899][T13626] slab 1080720 [ 2232.407899][T13626] workingset_refault_anon 0 [ 2232.407899][T13626] workingset_refault_file 101 [ 2232.407899][T13626] workingset_activate_anon 0 [ 2232.407899][T13626] workingset_activate_file 0 [ 2232.503438][T13626] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13623,uid=0 [ 2232.518795][T13626] Memory cgroup out of memory: Killed process 13623 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0xa, 0x1, 0x0, &(0x7f00000000c0)) 09:45:23 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x0, 0x30d842) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000140)) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000280)={0x3}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_START_REQ(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2020c060}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="51a810001d6a98d369425d64d49d07547b996acdf0cdc4ad7f970b519217cb8d3d6dd341e51edb27411f918993d6c82545b621ef665f95fd4155124764118bbc06da9f7a4fd8cfb94e078f5ca71576dd0e609a47946387580655e85344354f6d6c99c6f820bd57f9380000020000000000000000", @ANYRES8=r2, @ANYBLOB="063e2abd7000fcdbdf250d00000005001b001f00000005001d0019000000050007000200000005001a000400000005001a00080000000500170009000000"], 0x44}, 0x1, 0x0, 0x0, 0x10000000}, 0x24008804) 09:45:23 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x6) 09:45:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x0, 0x0, 0x1000, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:23 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0xabfe) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x2) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x14}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001140), r2) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000001200)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)={0x1c, r4, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) sendto$l2tp6(0xffffffffffffffff, 0x0, 0xffffffffffffffe5, 0x0, 0x0, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$l2tp6(r5, &(0x7f0000000080)="ad9b23fc5c22a2a0790804594b7e95220b620759085eb93b73b254b3721de939", 0x20, 0x40, 0x0, 0x0) bind$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x3ff, @local, 0x1}, 0x20) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100001800000000", @ANYRES32=r1, @ANYBLOB="01000000000000002e2f66696c653000"]) 09:45:23 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) syz_io_uring_complete(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080), 0xf6b, 0x40000) write$selinux_attr(r3, &(0x7f0000000040)='/usr/sbin/cupsd\x00', 0x10) ioctl$FIOCLEX(r0, 0x5451) 09:45:23 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3ff, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) [ 2233.076356][T13662] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2233.086734][T13662] CPU: 0 PID: 13662 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2233.097768][T13662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2233.107834][T13662] Call Trace: [ 2233.111124][T13662] [ 2233.114072][T13662] dump_stack_lvl+0xd6/0x122 [ 2233.118803][T13662] dump_stack+0x11/0x12 09:45:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1}, 0x48) 09:45:23 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3ff, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) syz_open_dev$vcsn(&(0x7f0000000000), 0x3ff, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) 09:45:23 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) [ 2233.122976][T13662] dump_header+0x98/0x410 [ 2233.127392][T13662] oom_kill_process+0xfe/0x550 [ 2233.132199][T13662] out_of_memory+0x620/0x880 [ 2233.136819][T13662] mem_cgroup_oom+0x475/0x4f0 [ 2233.141535][T13662] try_charge_memcg+0x746/0x960 [ 2233.146398][T13662] charge_memcg+0x63/0x2c0 [ 2233.150890][T13662] __mem_cgroup_charge+0x25/0xa0 [ 2233.155840][T13662] wp_page_copy+0x20f/0x1460 [ 2233.160581][T13662] ? schedule+0x7b/0xa0 [ 2233.164777][T13662] ? sysvec_reschedule_ipi+0x58/0x100 [ 2233.170245][T13662] do_wp_page+0x76f/0xe10 [ 2233.174593][T13662] handle_mm_fault+0x5fb/0xa90 [ 2233.179451][T13662] do_user_addr_fault+0x4cd/0x940 [ 2233.184495][T13662] exc_page_fault+0x60/0x160 [ 2233.189194][T13662] asm_exc_page_fault+0x27/0x30 [ 2233.194055][T13662] RIP: 0033:0x7f9b1d3caedc [ 2233.198523][T13662] Code: 2a 59 ff ff 41 39 5c 24 2c 7f d3 31 c0 48 8d 3d c5 20 0b 00 e8 15 59 ff ff 48 8b 44 24 08 c7 44 24 1c ff ff ff ff 44 8b 60 78 80 c8 00 00 00 00 45 85 e4 0f 8e 83 00 00 00 48 8b 44 24 08 8b [ 2233.218231][T13662] RSP: 002b:00007f9b1cb9a190 EFLAGS: 00010202 [ 2233.224391][T13662] RAX: 00007f9b1d536f60 RBX: 0000000000000003 RCX: 00007f9b1d48c687 [ 2233.232513][T13662] RDX: 000000000021acf9 RSI: 0000000000048c01 RDI: 00007f9b1d47cf8b [ 2233.240494][T13662] RBP: 00007f9b1d47e05d R08: 00007ffc98bad080 R09: 0000000000000010 [ 2233.248475][T13662] R10: 00007ffc98bad0b8 R11: 0000000000069f9a R12: 0000000000000000 [ 2233.256457][T13662] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2233.264439][T13662] [ 2233.267854][T13662] memory: usage 307192kB, limit 307200kB, failcnt 2209 09:45:23 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0xabfe) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x2) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x14}, 0x14}}, 0x0) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001140), r2) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000001200)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)={0x1c, r4, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) sendto$l2tp6(0xffffffffffffffff, 0x0, 0xffffffffffffffe5, 0x0, 0x0, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r5, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$l2tp6(r5, &(0x7f0000000080)="ad9b23fc5c22a2a0790804594b7e95220b620759085eb93b73b254b3721de939", 0x20, 0x40, 0x0, 0x0) bind$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x3ff, @local, 0x1}, 0x20) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100001800000000", @ANYRES32=r1, @ANYBLOB="01000000000000002e2f66696c653000"]) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) socket$unix(0x1, 0x2, 0x0) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0xabfe) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) (async) socket$netlink(0x10, 0x3, 0x2) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000001140), r2) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000001200)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)={0x1c, r4, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) (async) sendto$l2tp6(0xffffffffffffffff, 0x0, 0xffffffffffffffe5, 0x0, 0x0, 0x0) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) sendto$l2tp6(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendto$l2tp6(r5, &(0x7f0000000080)="ad9b23fc5c22a2a0790804594b7e95220b620759085eb93b73b254b3721de939", 0x20, 0x40, 0x0, 0x0) (async) bind$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x3ff, @local, 0x1}, 0x20) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100001800000000", @ANYRES32=r1, @ANYBLOB="01000000000000002e2f66696c653000"]) (async) [ 2233.274720][T13662] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2233.281591][T13662] Memory cgroup stats for /syz3: [ 2233.293128][T13662] anon 94208 [ 2233.293128][T13662] file 313245696 [ 2233.293128][T13662] kernel 1224704 [ 2233.293128][T13662] kernel_stack 32768 [ 2233.293128][T13662] pagetables 77824 [ 2233.293128][T13662] percpu 0 [ 2233.293128][T13662] sock 0 [ 2233.293128][T13662] vmalloc 0 [ 2233.293128][T13662] shmem 313245696 [ 2233.293128][T13662] file_mapped 65536 [ 2233.293128][T13662] file_dirty 0 [ 2233.293128][T13662] file_writeback 0 [ 2233.293128][T13662] swapcached 0 [ 2233.293128][T13662] inactive_anon 246128640 [ 2233.293128][T13662] active_anon 67211264 [ 2233.293128][T13662] inactive_file 0 [ 2233.293128][T13662] active_file 0 [ 2233.293128][T13662] unevictable 0 [ 2233.293128][T13662] slab_reclaimable 756256 [ 2233.293128][T13662] slab_unreclaimable 317704 [ 2233.293128][T13662] slab 1073960 [ 2233.293128][T13662] workingset_refault_anon 0 [ 2233.293128][T13662] workingset_refault_file 101 [ 2233.293128][T13662] workingset_activate_anon 0 [ 2233.293128][T13662] workingset_activate_file 0 [ 2233.388864][T13662] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13656,uid=0 [ 2233.404449][T13662] Memory cgroup out of memory: Killed process 13656 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) socketpair(0xa, 0x1, 0x0, &(0x7f00000000c0)) 09:45:24 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x3, 0x0, 0x4}, 0x48) 09:45:24 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3ff, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) syz_open_dev$vcsn(&(0x7f0000000000), 0x3ff, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) 09:45:24 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0xabfe) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x2) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x14}, 0x14}}, 0x0) (async) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001140), r2) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r3, &(0x7f0000001200)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)={0x1c, r4, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) sendto$l2tp6(0xffffffffffffffff, 0x0, 0xffffffffffffffe5, 0x0, 0x0, 0x0) (async) r5 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r5, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 64) sendto$l2tp6(r5, &(0x7f0000000080)="ad9b23fc5c22a2a0790804594b7e95220b620759085eb93b73b254b3721de939", 0x20, 0x40, 0x0, 0x0) (rerun: 64) bind$l2tp6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x3ff, @local, 0x1}, 0x20) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100001800000000", @ANYRES32=r1, @ANYBLOB="01000000000000002e2f66696c653000"]) 09:45:24 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) syz_io_uring_complete(0x0) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080), 0xf6b, 0x40000) write$selinux_attr(r3, &(0x7f0000000040)='/usr/sbin/cupsd\x00', 0x10) (async) ioctl$FIOCLEX(r0, 0x5451) 09:45:24 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x6) 09:45:24 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3ff, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:24 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x6) [ 2233.920945][T13698] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2233.931324][T13698] CPU: 0 PID: 13698 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2233.942353][T13698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2233.952445][T13698] Call Trace: [ 2233.955727][T13698] [ 2233.958665][T13698] dump_stack_lvl+0xd6/0x122 [ 2233.963269][T13698] dump_stack+0x11/0x12 [ 2233.967442][T13698] dump_header+0x98/0x410 [ 2233.971784][T13698] oom_kill_process+0xfe/0x550 [ 2233.976621][T13698] out_of_memory+0x620/0x880 [ 2233.981222][T13698] mem_cgroup_oom+0x475/0x4f0 [ 2233.985953][T13698] try_charge_memcg+0x746/0x960 [ 2233.990816][T13698] charge_memcg+0x63/0x2c0 [ 2233.995308][T13698] __mem_cgroup_charge+0x25/0xa0 [ 2234.000275][T13698] wp_page_copy+0x20f/0x1460 [ 2234.004882][T13698] do_wp_page+0x76f/0xe10 [ 2234.009221][T13698] handle_mm_fault+0x5fb/0xa90 [ 2234.014010][T13698] do_user_addr_fault+0x4cd/0x940 [ 2234.019134][T13698] exc_page_fault+0x60/0x160 [ 2234.023770][T13698] asm_exc_page_fault+0x27/0x30 [ 2234.028635][T13698] RIP: 0033:0x7f9b1d3cf3f5 [ 2234.033136][T13698] Code: 5c 41 5d c3 90 48 8b 57 18 48 83 fa ff 74 22 48 81 fa e7 03 00 00 0f 87 ee 00 00 00 48 c1 e2 04 48 8d 0d ae 3c 16 00 48 01 ca 02 01 48 89 42 08 48 8b 53 10 4c 8d 2d f9 bb 56 00 4c 39 ea 0f [ 2234.052757][T13698] RSP: 002b:00007ffc98b776e0 EFLAGS: 00010206 [ 2234.058847][T13698] RAX: 0000000000000003 RBX: 00007f9b1d536f60 RCX: 00007f9b1d5330a0 09:45:24 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x400000, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) read$msr(r1, &(0x7f0000000000)=""/44, 0x2c) 09:45:24 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x6) 09:45:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair(0xa, 0x1, 0x0, &(0x7f00000000c0)) 09:45:24 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3, 0x8801) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x140c, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}]}, 0x48}}, 0x8000) 09:45:24 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x6) 09:45:24 executing program 1: socketpair(0xa, 0x1, 0x0, &(0x7f00000000c0)) [ 2234.066926][T13698] RDX: 00007f9b1d5330a0 RSI: 0000000000000080 RDI: 00007f9b1d536f60 [ 2234.074981][T13698] RBP: 00007f9b1d536f60 R08: 0000000000000010 R09: 0000000000000000 [ 2234.082968][T13698] R10: 00007ffc98b77800 R11: 0000000000000246 R12: 000000000022161e [ 2234.090987][T13698] R13: 00007ffc98b77800 R14: 00007f9b1d536f60 R15: 0000000000000032 [ 2234.098974][T13698] [ 2234.102076][T13698] memory: usage 307200kB, limit 307200kB, failcnt 2244 [ 2234.108947][T13698] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2234.115807][T13698] Memory cgroup stats for /syz3: [ 2234.122180][T13698] anon 102400 [ 2234.122180][T13698] file 313245696 [ 2234.122180][T13698] kernel 1216512 [ 2234.122180][T13698] kernel_stack 32768 [ 2234.122180][T13698] pagetables 77824 [ 2234.122180][T13698] percpu 0 [ 2234.122180][T13698] sock 0 [ 2234.122180][T13698] vmalloc 0 [ 2234.122180][T13698] shmem 313245696 [ 2234.122180][T13698] file_mapped 65536 [ 2234.122180][T13698] file_dirty 0 [ 2234.122180][T13698] file_writeback 0 [ 2234.122180][T13698] swapcached 0 09:45:24 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x6) 09:45:24 executing program 1: socketpair(0x0, 0x1, 0x0, &(0x7f00000000c0)) [ 2234.122180][T13698] inactive_anon 246136832 [ 2234.122180][T13698] active_anon 67211264 [ 2234.122180][T13698] inactive_file 0 [ 2234.122180][T13698] active_file 0 [ 2234.122180][T13698] unevictable 0 [ 2234.122180][T13698] slab_reclaimable 750752 [ 2234.122180][T13698] slab_unreclaimable 317464 [ 2234.122180][T13698] slab 1068216 [ 2234.122180][T13698] workingset_refault_anon 0 [ 2234.122180][T13698] workingset_refault_file 101 [ 2234.122180][T13698] workingset_activate_anon 0 [ 2234.122180][T13698] workingset_activate_file 0 09:45:24 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) syz_io_uring_complete(0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080), 0xf6b, 0x40000) write$selinux_attr(r3, &(0x7f0000000040)='/usr/sbin/cupsd\x00', 0x10) ioctl$FIOCLEX(r0, 0x5451) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) (async) syz_io_uring_complete(0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) (async) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) (async) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_dev$vcsn(&(0x7f0000000080), 0xf6b, 0x40000) (async) write$selinux_attr(r3, &(0x7f0000000040)='/usr/sbin/cupsd\x00', 0x10) (async) ioctl$FIOCLEX(r0, 0x5451) (async) 09:45:24 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x2, 0x0, 0x6) 09:45:24 executing program 0: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x6) 09:45:24 executing program 1: socketpair(0x0, 0x1, 0x0, &(0x7f00000000c0)) 09:45:24 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x400000, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) read$msr(r1, &(0x7f0000000000)=""/44, 0x2c) syz_open_dev$MSR(&(0x7f00000000c0), 0x400000, 0x0) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) read$msr(r1, &(0x7f0000000000)=""/44, 0x2c) (async) 09:45:24 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3, 0x8801) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x140c, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}]}, 0x48}}, 0x8000) 09:45:24 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x400000, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) read$msr(r1, &(0x7f0000000000)=""/44, 0x2c) syz_open_dev$MSR(&(0x7f00000000c0), 0x400000, 0x0) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) read$msr(r1, &(0x7f0000000000)=""/44, 0x2c) (async) 09:45:24 executing program 0: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x6) 09:45:24 executing program 1: socketpair(0x0, 0x1, 0x0, &(0x7f00000000c0)) 09:45:24 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x6) [ 2234.218663][T13698] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13698,uid=0 [ 2234.234003][T13698] Memory cgroup out of memory: Killed process 13698 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:24 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rpc_call_rpcerror\x00'}, 0x10) 09:45:24 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x6) [ 2234.339542][T13763] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2234.349872][T13763] CPU: 1 PID: 13763 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2234.360908][T13763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2234.371030][T13763] Call Trace: [ 2234.374315][T13763] [ 2234.377253][T13763] dump_stack_lvl+0xd6/0x122 [ 2234.381862][T13763] dump_stack+0x11/0x12 [ 2234.386103][T13763] dump_header+0x98/0x410 [ 2234.390420][T13763] oom_kill_process+0xfe/0x550 [ 2234.395389][T13763] out_of_memory+0x620/0x880 [ 2234.400053][T13763] mem_cgroup_oom+0x475/0x4f0 [ 2234.404719][T13763] try_charge_memcg+0x746/0x960 [ 2234.409588][T13763] charge_memcg+0x63/0x2c0 [ 2234.414071][T13763] __mem_cgroup_charge+0x25/0xa0 [ 2234.418993][T13763] wp_page_copy+0x20f/0x1460 [ 2234.423586][T13763] do_wp_page+0x76f/0xe10 [ 2234.427899][T13763] handle_mm_fault+0x5fb/0xa90 [ 2234.432727][T13763] do_user_addr_fault+0x4cd/0x940 [ 2234.437738][T13763] exc_page_fault+0x60/0x160 [ 2234.442344][T13763] asm_exc_page_fault+0x27/0x30 [ 2234.447233][T13763] RIP: 0033:0x7f9b1d3caedc [ 2234.451635][T13763] Code: 2a 59 ff ff 41 39 5c 24 2c 7f d3 31 c0 48 8d 3d c5 20 0b 00 e8 15 59 ff ff 48 8b 44 24 08 c7 44 24 1c ff ff ff ff 44 8b 60 78 80 c8 00 00 00 00 45 85 e4 0f 8e 83 00 00 00 48 8b 44 24 08 8b [ 2234.471277][T13763] RSP: 002b:00007f9b1cb9a190 EFLAGS: 00010202 [ 2234.477326][T13763] RAX: 00007f9b1d536f60 RBX: 0000000000000003 RCX: 00007f9b1d48c687 [ 2234.485320][T13763] RDX: 000000000021b1ed RSI: 0000000000048c01 RDI: 00007f9b1d47cf8b [ 2234.493280][T13763] RBP: 00007f9b1d47e05d R08: 00007ffc98bad080 R09: 0000000000000010 [ 2234.501255][T13763] R10: 00007ffc98bad0b8 R11: 000000000006a098 R12: 0000000000000000 [ 2234.509230][T13763] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2234.517251][T13763] [ 2234.520396][T13763] memory: usage 307200kB, limit 307200kB, failcnt 2299 [ 2234.527284][T13763] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2234.534173][T13763] Memory cgroup stats for /syz3: [ 2234.534415][T13763] anon 94208 [ 2234.534415][T13763] file 313245696 [ 2234.534415][T13763] kernel 1228800 [ 2234.534415][T13763] kernel_stack 32768 [ 2234.534415][T13763] pagetables 77824 [ 2234.534415][T13763] percpu 0 [ 2234.534415][T13763] sock 0 [ 2234.534415][T13763] vmalloc 0 [ 2234.534415][T13763] shmem 313245696 [ 2234.534415][T13763] file_mapped 65536 [ 2234.534415][T13763] file_dirty 0 [ 2234.534415][T13763] file_writeback 0 [ 2234.534415][T13763] swapcached 0 [ 2234.534415][T13763] inactive_anon 246128640 [ 2234.534415][T13763] active_anon 67211264 [ 2234.534415][T13763] inactive_file 0 [ 2234.534415][T13763] active_file 0 [ 2234.534415][T13763] unevictable 0 [ 2234.534415][T13763] slab_reclaimable 752128 [ 2234.534415][T13763] slab_unreclaimable 323800 [ 2234.534415][T13763] slab 1075928 [ 2234.534415][T13763] workingset_refault_anon 0 [ 2234.534415][T13763] workingset_refault_file 101 [ 2234.534415][T13763] workingset_activate_anon 0 [ 2234.534415][T13763] workingset_activate_file 0 09:45:25 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:25 executing program 1: socketpair(0xa, 0x0, 0x0, &(0x7f00000000c0)) 09:45:25 executing program 0: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x6) 09:45:25 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rpc_call_rpcerror\x00'}, 0x10) 09:45:25 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x6) 09:45:25 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x3, 0x8801) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, 0x140c, 0x400, 0x70bd28, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x5}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}, @RDMA_NLDEV_ATTR_RES_CQN={0x8, 0x3d, 0x1}]}, 0x48}}, 0x8000) 09:45:25 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x6) 09:45:25 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rpc_call_rpcerror\x00'}, 0x10) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='rpc_call_rpcerror\x00'}, 0x10) (async) 09:45:25 executing program 0: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x6) [ 2234.630002][T13763] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13749,uid=0 [ 2234.645255][T13763] Memory cgroup out of memory: Killed process 13749 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:25 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x6) 09:45:25 executing program 0: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x6) 09:45:25 executing program 1: socketpair(0xa, 0x0, 0x0, &(0x7f00000000c0)) [ 2234.749644][T13783] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2234.759915][T13783] CPU: 0 PID: 13783 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2234.770955][T13783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2234.781173][T13783] Call Trace: [ 2234.784445][T13783] [ 2234.787375][T13783] dump_stack_lvl+0xd6/0x122 [ 2234.791965][T13783] dump_stack+0x11/0x12 [ 2234.796133][T13783] dump_header+0x98/0x410 [ 2234.800517][T13783] oom_kill_process+0xfe/0x550 [ 2234.805292][T13783] out_of_memory+0x620/0x880 [ 2234.809898][T13783] mem_cgroup_oom+0x475/0x4f0 [ 2234.814604][T13783] try_charge_memcg+0x746/0x960 [ 2234.819529][T13783] charge_memcg+0x63/0x2c0 [ 2234.823948][T13783] __mem_cgroup_charge+0x25/0xa0 [ 2234.828884][T13783] do_anonymous_page+0x1d6/0xa20 [ 2234.833846][T13783] handle_mm_fault+0x8a0/0xa90 [ 2234.838625][T13783] do_user_addr_fault+0x4cd/0x940 [ 2234.843660][T13783] exc_page_fault+0x60/0x160 [ 2234.848317][T13783] asm_exc_page_fault+0x27/0x30 [ 2234.853241][T13783] RIP: 0033:0x7f9b1d3cfd0d [ 2234.857650][T13783] Code: e0 04 8b 44 02 08 85 c0 0f 85 d0 0a 00 00 31 c0 b9 40 42 0f 00 ba 81 00 00 00 c7 06 01 00 00 00 bf ca 00 00 00 e8 e3 43 05 00 <83> 05 ec b2 56 00 01 80 bc 24 d8 00 00 00 00 0f b6 05 6f 06 0a 01 [ 2234.877307][T13783] RSP: 002b:00007ffc98b77720 EFLAGS: 00010217 [ 2234.883365][T13783] RAX: 0000000000000000 RBX: 00007f9b1d536f6c RCX: 00007f9b1d424109 [ 2234.891345][T13783] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f9b1d536f68 [ 2234.899309][T13783] RBP: 00007f9b1d536f60 R08: 00007f9b1cb9a700 R09: 0000000000000000 [ 2234.907299][T13783] R10: 00007f9b1cb9a700 R11: 0000000000000246 R12: 00007f9b1d536f6c [ 2234.915263][T13783] R13: 00007f9b1d53b090 R14: 00007f9b1d536f60 R15: 0000000000000000 [ 2234.923256][T13783] [ 2234.926299][T13783] memory: usage 307200kB, limit 307200kB, failcnt 2372 [ 2234.933219][T13783] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2234.940089][T13783] Memory cgroup stats for /syz3: [ 2234.940395][T13783] anon 94208 [ 2234.940395][T13783] file 313245696 [ 2234.940395][T13783] kernel 1232896 [ 2234.940395][T13783] kernel_stack 32768 [ 2234.940395][T13783] pagetables 77824 [ 2234.940395][T13783] percpu 0 [ 2234.940395][T13783] sock 0 [ 2234.940395][T13783] vmalloc 0 [ 2234.940395][T13783] shmem 313245696 [ 2234.940395][T13783] file_mapped 65536 [ 2234.940395][T13783] file_dirty 0 [ 2234.940395][T13783] file_writeback 0 [ 2234.940395][T13783] swapcached 0 [ 2234.940395][T13783] inactive_anon 246083584 [ 2234.940395][T13783] active_anon 67211264 [ 2234.940395][T13783] inactive_file 0 [ 2234.940395][T13783] active_file 0 [ 2234.940395][T13783] unevictable 0 [ 2234.940395][T13783] slab_reclaimable 756256 [ 2234.940395][T13783] slab_unreclaimable 324064 [ 2234.940395][T13783] slab 1080320 [ 2234.940395][T13783] workingset_refault_anon 0 [ 2234.940395][T13783] workingset_refault_file 101 [ 2234.940395][T13783] workingset_activate_anon 0 [ 2234.940395][T13783] workingset_activate_file 0 09:45:25 executing program 0: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x6) 09:45:25 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x6) 09:45:25 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = socket$isdn(0x22, 0x3, 0x25) poll(&(0x7f0000000000)=[{r1, 0x58}, {r2, 0x102}], 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x290800, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x11, 0xffffffffffffffff, 0x10000000) 09:45:25 executing program 1: socketpair(0xa, 0x0, 0x0, &(0x7f00000000c0)) 09:45:25 executing program 5: ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000080)=0x7) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) r1 = getpid() getpgid(r1) r2 = socket$unix(0x1, 0x2, 0x0) r3 = getpid() r4 = getuid() sendmsg$unix(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002"], 0x60}, 0x0) r5 = syz_io_uring_setup(0x2305, &(0x7f0000000780)={0x0, 0xa185, 0x0, 0x3, 0x67, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000800), &(0x7f0000000840)) r6 = syz_io_uring_complete(0x0) r7 = socket$l2tp6(0xa, 0x2, 0x73) r8 = syz_clone(0x80080200, &(0x7f0000000880)="9a043a621a0bd229974f6891d1b72aebd8eea369bd68477312d99dd1770e42c78db4bf9b698f910aef22d1e494405bb29cf1b4494e2de90579e6f6cc02d85f2e205c543f2e654af0d698ba7053", 0x4d, &(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)="4978bf2c453ef617929d6c5829f9a36d0be7d3531ec0c1c27d88a259f7a6deee3430cba893ebce789245e7f006e85f0e51b611f3328d545f1bfae9f573138e362c98905acf714f4c43c58213bfff6bae9a7ac9") r9 = getuid() sendmsg$unix(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000000c0)="13590a6f48ec2f94411946371fd8e46fd71fa6b06b1cba8b95e5d89ad9d0bc907fee500975307c6530a16c51cb93bbb5cd5b3b4b0a3d552a5d9c98730967b0ab516b50fbc4e58d7edcd02288d12efa7727ce1225e2c1a2d2c43f5e914a24bb2645d1c249f662ca7dbb659d026a56c30a24d55422007dacf0f91aaab479bdd3351ba1e02231ba59feb3b9a10731d70ddd4924e4a07cccf368ea026f0e6923f11435ad1cc11f92860a3b5ffde3377e5bb9ec0b7f5820719a04572b8ed94ac533715ad1364b6b67bdcb6d757d94c5ed8a0860eda1423bc4ee7f40ab0cba439ce979", 0xe0}, {&(0x7f00000001c0)="ca776fa79ac86f15fc5f8024f00ea14105078e44506728e8b99fb24b362462b082c254cbfde8c708029c1c02674b87e9693b6a63aea5f3ba5f5515f1d145920e7d46f57b09158c2f399163be173a65eb8d64c11580d1e649174bf4f402e725f1d83e2be874497e5b7abf5071fd5723a592724b4058f8a7cdac053a98650b901297845aeab3d4b09a0dbc42bbee85dd1aa3c22481e6", 0x95}, {&(0x7f0000000280)="8bb32e6070281a950c2ca30665f7ad42627a4ddf1b33747cab23100273", 0x1d}, {&(0x7f00000002c0)="cc044c8ec6cc9820597a98d62e0968bb6d32d45d55fe1fdd0841e603f4d70015d8e324849df79e1eba2dab6f883283835c021fca8b34126a1d3b27bd1297d89e002508cce1fc32a5c1b50ca224e12c4baf68594ac3a129399539b61dc92ad865ae393945ee50d5181fc943c02a441f83478d7c0edb175d87b32d02063aa1dd11a5b3d5c3a101ff65064244ce005bc6efc2e547f8571027b739ef91507e864bf390a02b7828cd97bcb9f8ef3bcba480a7a50c9b50e992bc5fb03ec425b165c5da", 0xc0}, {&(0x7f0000000380)="3185576292ee7ea1e082713fdfec85eaa97085b1407eb33fe67f99ad4a73dd79d33addd5e790d43e89b287162ee91e6ee32ecc6466a04982cd63018f204cc92af93187846f4090b18fdf44fc9791faffc4b594dfbd021a1d6b9a6e67f90591edfaa227c169d36a0c63be5a74027f2ea62ea9724cc11f38da9c68a2dc38fc1ad654e62d15349bd8942570cc38e0cf", 0x8e}, {&(0x7f0000000440)="1506e0d3218da9758d26503ab4d25a6e8071beea5827c0c1592828bc9d2d95f231f9cf2d399064481755d3f9ce0cc0ee69ad4da8f21bebce74b01e72d6923ede238fa341a1cb31c30fac6881335ecfc134c3a5f12fa9972b18ed9c475311c51b87ca0e9dc3483c40a2f38c39475758d1754c423e21050ac20e786dc776abd8f67c0c40ccce59e25085762b9e350276bbef03932e87732f48fb0cc9e6dcd79c900da0c9624b51e9be5b99d02d7add1271ca54bd3ca4cb32f617e25c0ae09c3b2751542c16e28bd109888611a99ccc9364cf46a777425c05d03f4a0874b5484ddc808041652bf7", 0xe6}, {&(0x7f0000000540)="9c78ffb5ad8f1757c30858edc2", 0xd}, {&(0x7f0000000580)="15e43eb24afaf1885aa9c058acda07ff7f8d04e51c66f9b2ae263a4dba63d77ef5e2be6c882faf6c9f4ec62c3f2bb5985a3d009fc1b232e9d0188a5be5ffec7a9ad930fcedd74c227b176ae31ad8fd654c4e1e97df5e1fda563464f7ad6e55a43bf717ea8ca992625efd3a2ae6c76056f0534a808c57b46c5ce32d6707086785c277d3c6c36633e9d2d3f66c240b4563eb8a13", 0x93}, {&(0x7f0000000640)="7af77b72460e1228e3ab4b65ed837dfbcdcc16bbcc1e19c3adcf460059860750c45da55c825b3b8cb463db40763a152efc0386b36d7b68f1e35cdcbcebe06fcdc07eb4e61b95836b537bc766fd2e877603e98186252b8142856aec957b522e1c88ba5567d2396a809e7923ca621e", 0x6e}], 0x9, &(0x7f0000000a00)=[@cred={{0x1c, 0x1, 0x2, {r1, r4}}}, @rights={{0x2c, 0x1, 0x1, [r0, r5, r0, r0, r6, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x88, 0x24008090}, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:setrans_exec_t:s0\x00', 0x24) 09:45:25 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) (async) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:25 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x6) 09:45:25 executing program 4: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x6) 09:45:25 executing program 5: ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000080)=0x7) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) r1 = getpid() getpgid(r1) r2 = socket$unix(0x1, 0x2, 0x0) (async) r3 = getpid() r4 = getuid() sendmsg$unix(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002"], 0x60}, 0x0) (async) r5 = syz_io_uring_setup(0x2305, &(0x7f0000000780)={0x0, 0xa185, 0x0, 0x3, 0x67, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000800), &(0x7f0000000840)) (async) r6 = syz_io_uring_complete(0x0) (async) r7 = socket$l2tp6(0xa, 0x2, 0x73) (async) r8 = syz_clone(0x80080200, &(0x7f0000000880)="9a043a621a0bd229974f6891d1b72aebd8eea369bd68477312d99dd1770e42c78db4bf9b698f910aef22d1e494405bb29cf1b4494e2de90579e6f6cc02d85f2e205c543f2e654af0d698ba7053", 0x4d, &(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)="4978bf2c453ef617929d6c5829f9a36d0be7d3531ec0c1c27d88a259f7a6deee3430cba893ebce789245e7f006e85f0e51b611f3328d545f1bfae9f573138e362c98905acf714f4c43c58213bfff6bae9a7ac9") r9 = getuid() sendmsg$unix(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000000c0)="13590a6f48ec2f94411946371fd8e46fd71fa6b06b1cba8b95e5d89ad9d0bc907fee500975307c6530a16c51cb93bbb5cd5b3b4b0a3d552a5d9c98730967b0ab516b50fbc4e58d7edcd02288d12efa7727ce1225e2c1a2d2c43f5e914a24bb2645d1c249f662ca7dbb659d026a56c30a24d55422007dacf0f91aaab479bdd3351ba1e02231ba59feb3b9a10731d70ddd4924e4a07cccf368ea026f0e6923f11435ad1cc11f92860a3b5ffde3377e5bb9ec0b7f5820719a04572b8ed94ac533715ad1364b6b67bdcb6d757d94c5ed8a0860eda1423bc4ee7f40ab0cba439ce979", 0xe0}, {&(0x7f00000001c0)="ca776fa79ac86f15fc5f8024f00ea14105078e44506728e8b99fb24b362462b082c254cbfde8c708029c1c02674b87e9693b6a63aea5f3ba5f5515f1d145920e7d46f57b09158c2f399163be173a65eb8d64c11580d1e649174bf4f402e725f1d83e2be874497e5b7abf5071fd5723a592724b4058f8a7cdac053a98650b901297845aeab3d4b09a0dbc42bbee85dd1aa3c22481e6", 0x95}, {&(0x7f0000000280)="8bb32e6070281a950c2ca30665f7ad42627a4ddf1b33747cab23100273", 0x1d}, {&(0x7f00000002c0)="cc044c8ec6cc9820597a98d62e0968bb6d32d45d55fe1fdd0841e603f4d70015d8e324849df79e1eba2dab6f883283835c021fca8b34126a1d3b27bd1297d89e002508cce1fc32a5c1b50ca224e12c4baf68594ac3a129399539b61dc92ad865ae393945ee50d5181fc943c02a441f83478d7c0edb175d87b32d02063aa1dd11a5b3d5c3a101ff65064244ce005bc6efc2e547f8571027b739ef91507e864bf390a02b7828cd97bcb9f8ef3bcba480a7a50c9b50e992bc5fb03ec425b165c5da", 0xc0}, {&(0x7f0000000380)="3185576292ee7ea1e082713fdfec85eaa97085b1407eb33fe67f99ad4a73dd79d33addd5e790d43e89b287162ee91e6ee32ecc6466a04982cd63018f204cc92af93187846f4090b18fdf44fc9791faffc4b594dfbd021a1d6b9a6e67f90591edfaa227c169d36a0c63be5a74027f2ea62ea9724cc11f38da9c68a2dc38fc1ad654e62d15349bd8942570cc38e0cf", 0x8e}, {&(0x7f0000000440)="1506e0d3218da9758d26503ab4d25a6e8071beea5827c0c1592828bc9d2d95f231f9cf2d399064481755d3f9ce0cc0ee69ad4da8f21bebce74b01e72d6923ede238fa341a1cb31c30fac6881335ecfc134c3a5f12fa9972b18ed9c475311c51b87ca0e9dc3483c40a2f38c39475758d1754c423e21050ac20e786dc776abd8f67c0c40ccce59e25085762b9e350276bbef03932e87732f48fb0cc9e6dcd79c900da0c9624b51e9be5b99d02d7add1271ca54bd3ca4cb32f617e25c0ae09c3b2751542c16e28bd109888611a99ccc9364cf46a777425c05d03f4a0874b5484ddc808041652bf7", 0xe6}, {&(0x7f0000000540)="9c78ffb5ad8f1757c30858edc2", 0xd}, {&(0x7f0000000580)="15e43eb24afaf1885aa9c058acda07ff7f8d04e51c66f9b2ae263a4dba63d77ef5e2be6c882faf6c9f4ec62c3f2bb5985a3d009fc1b232e9d0188a5be5ffec7a9ad930fcedd74c227b176ae31ad8fd654c4e1e97df5e1fda563464f7ad6e55a43bf717ea8ca992625efd3a2ae6c76056f0534a808c57b46c5ce32d6707086785c277d3c6c36633e9d2d3f66c240b4563eb8a13", 0x93}, {&(0x7f0000000640)="7af77b72460e1228e3ab4b65ed837dfbcdcc16bbcc1e19c3adcf460059860750c45da55c825b3b8cb463db40763a152efc0386b36d7b68f1e35cdcbcebe06fcdc07eb4e61b95836b537bc766fd2e877603e98186252b8142856aec957b522e1c88ba5567d2396a809e7923ca621e", 0x6e}], 0x9, &(0x7f0000000a00)=[@cred={{0x1c, 0x1, 0x2, {r1, r4}}}, @rights={{0x2c, 0x1, 0x1, [r0, r5, r0, r0, r6, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x88, 0x24008090}, 0x0) (async) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:setrans_exec_t:s0\x00', 0x24) [ 2235.036220][T13783] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13783,uid=0 [ 2235.051586][T13783] Memory cgroup out of memory: Killed process 13783 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:25 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) r2 = socket$isdn(0x22, 0x3, 0x25) poll(&(0x7f0000000000)=[{r1, 0x58}, {r2, 0x102}], 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x290800, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) (async) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x11, 0xffffffffffffffff, 0x10000000) 09:45:25 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x6) 09:45:25 executing program 4: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x6) [ 2235.132427][T13813] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=1, oom_score_adj=1000 [ 2235.144124][T13813] CPU: 0 PID: 13813 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2235.155205][T13813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2235.165275][T13813] Call Trace: [ 2235.168559][T13813] [ 2235.171501][T13813] dump_stack_lvl+0xd6/0x122 [ 2235.176151][T13813] dump_stack+0x11/0x12 [ 2235.180346][T13813] dump_header+0x98/0x410 [ 2235.184696][T13813] oom_kill_process+0xfe/0x550 [ 2235.189553][T13813] out_of_memory+0x620/0x880 [ 2235.194156][T13813] mem_cgroup_oom+0x475/0x4f0 [ 2235.198833][T13813] try_charge_memcg+0x746/0x960 [ 2235.203669][T13813] obj_cgroup_charge+0x171/0x2b0 [ 2235.208685][T13813] kmem_cache_alloc_node+0xa5/0x2c0 [ 2235.213893][T13813] ? dup_task_struct+0x5b/0x2a0 [ 2235.218797][T13813] ? shrink_zones+0x525/0x5d0 [ 2235.223455][T13813] dup_task_struct+0x5b/0x2a0 [ 2235.228134][T13813] copy_process+0x3cb/0x20b0 [ 2235.232710][T13813] kernel_clone+0x163/0x5c0 [ 2235.237202][T13813] __x64_sys_clone+0xc3/0xf0 [ 2235.241836][T13813] do_syscall_64+0x2b/0x70 [ 2235.246238][T13813] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2235.252179][T13813] RIP: 0033:0x7f9b1d425531 [ 2235.256584][T13813] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2235.276178][T13813] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2235.284581][T13813] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 [ 2235.292538][T13813] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2235.300495][T13813] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2235.308456][T13813] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2235.316417][T13813] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2235.324400][T13813] [ 2235.327466][T13813] memory: usage 307196kB, limit 307200kB, failcnt 2437 [ 2235.334329][T13813] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2235.341206][T13813] Memory cgroup stats for /syz3: [ 2235.341576][T13813] anon 90112 [ 2235.341576][T13813] file 313245696 [ 2235.341576][T13813] kernel 1228800 [ 2235.341576][T13813] kernel_stack 16384 [ 2235.341576][T13813] pagetables 73728 [ 2235.341576][T13813] percpu 0 [ 2235.341576][T13813] sock 0 [ 2235.341576][T13813] vmalloc 0 [ 2235.341576][T13813] shmem 313245696 [ 2235.341576][T13813] file_mapped 65536 [ 2235.341576][T13813] file_dirty 0 [ 2235.341576][T13813] file_writeback 0 [ 2235.341576][T13813] swapcached 0 [ 2235.341576][T13813] inactive_anon 246124544 [ 2235.341576][T13813] active_anon 67211264 [ 2235.341576][T13813] inactive_file 0 [ 2235.341576][T13813] active_file 0 [ 2235.341576][T13813] unevictable 0 [ 2235.341576][T13813] slab_reclaimable 762912 [ 2235.341576][T13813] slab_unreclaimable 327904 [ 2235.341576][T13813] slab 1090816 [ 2235.341576][T13813] workingset_refault_anon 0 [ 2235.341576][T13813] workingset_refault_file 101 [ 2235.341576][T13813] workingset_activate_anon 0 09:45:25 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) (async) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) (async) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:25 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x6) 09:45:25 executing program 4: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x6) 09:45:25 executing program 5: ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000080)=0x7) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) r1 = getpid() getpgid(r1) r2 = socket$unix(0x1, 0x2, 0x0) r3 = getpid() r4 = getuid() sendmsg$unix(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002"], 0x60}, 0x0) r5 = syz_io_uring_setup(0x2305, &(0x7f0000000780)={0x0, 0xa185, 0x0, 0x3, 0x67, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000800), &(0x7f0000000840)) r6 = syz_io_uring_complete(0x0) r7 = socket$l2tp6(0xa, 0x2, 0x73) r8 = syz_clone(0x80080200, &(0x7f0000000880)="9a043a621a0bd229974f6891d1b72aebd8eea369bd68477312d99dd1770e42c78db4bf9b698f910aef22d1e494405bb29cf1b4494e2de90579e6f6cc02d85f2e205c543f2e654af0d698ba7053", 0x4d, &(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)="4978bf2c453ef617929d6c5829f9a36d0be7d3531ec0c1c27d88a259f7a6deee3430cba893ebce789245e7f006e85f0e51b611f3328d545f1bfae9f573138e362c98905acf714f4c43c58213bfff6bae9a7ac9") r9 = getuid() sendmsg$unix(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000000c0)="13590a6f48ec2f94411946371fd8e46fd71fa6b06b1cba8b95e5d89ad9d0bc907fee500975307c6530a16c51cb93bbb5cd5b3b4b0a3d552a5d9c98730967b0ab516b50fbc4e58d7edcd02288d12efa7727ce1225e2c1a2d2c43f5e914a24bb2645d1c249f662ca7dbb659d026a56c30a24d55422007dacf0f91aaab479bdd3351ba1e02231ba59feb3b9a10731d70ddd4924e4a07cccf368ea026f0e6923f11435ad1cc11f92860a3b5ffde3377e5bb9ec0b7f5820719a04572b8ed94ac533715ad1364b6b67bdcb6d757d94c5ed8a0860eda1423bc4ee7f40ab0cba439ce979", 0xe0}, {&(0x7f00000001c0)="ca776fa79ac86f15fc5f8024f00ea14105078e44506728e8b99fb24b362462b082c254cbfde8c708029c1c02674b87e9693b6a63aea5f3ba5f5515f1d145920e7d46f57b09158c2f399163be173a65eb8d64c11580d1e649174bf4f402e725f1d83e2be874497e5b7abf5071fd5723a592724b4058f8a7cdac053a98650b901297845aeab3d4b09a0dbc42bbee85dd1aa3c22481e6", 0x95}, {&(0x7f0000000280)="8bb32e6070281a950c2ca30665f7ad42627a4ddf1b33747cab23100273", 0x1d}, {&(0x7f00000002c0)="cc044c8ec6cc9820597a98d62e0968bb6d32d45d55fe1fdd0841e603f4d70015d8e324849df79e1eba2dab6f883283835c021fca8b34126a1d3b27bd1297d89e002508cce1fc32a5c1b50ca224e12c4baf68594ac3a129399539b61dc92ad865ae393945ee50d5181fc943c02a441f83478d7c0edb175d87b32d02063aa1dd11a5b3d5c3a101ff65064244ce005bc6efc2e547f8571027b739ef91507e864bf390a02b7828cd97bcb9f8ef3bcba480a7a50c9b50e992bc5fb03ec425b165c5da", 0xc0}, {&(0x7f0000000380)="3185576292ee7ea1e082713fdfec85eaa97085b1407eb33fe67f99ad4a73dd79d33addd5e790d43e89b287162ee91e6ee32ecc6466a04982cd63018f204cc92af93187846f4090b18fdf44fc9791faffc4b594dfbd021a1d6b9a6e67f90591edfaa227c169d36a0c63be5a74027f2ea62ea9724cc11f38da9c68a2dc38fc1ad654e62d15349bd8942570cc38e0cf", 0x8e}, {&(0x7f0000000440)="1506e0d3218da9758d26503ab4d25a6e8071beea5827c0c1592828bc9d2d95f231f9cf2d399064481755d3f9ce0cc0ee69ad4da8f21bebce74b01e72d6923ede238fa341a1cb31c30fac6881335ecfc134c3a5f12fa9972b18ed9c475311c51b87ca0e9dc3483c40a2f38c39475758d1754c423e21050ac20e786dc776abd8f67c0c40ccce59e25085762b9e350276bbef03932e87732f48fb0cc9e6dcd79c900da0c9624b51e9be5b99d02d7add1271ca54bd3ca4cb32f617e25c0ae09c3b2751542c16e28bd109888611a99ccc9364cf46a777425c05d03f4a0874b5484ddc808041652bf7", 0xe6}, {&(0x7f0000000540)="9c78ffb5ad8f1757c30858edc2", 0xd}, {&(0x7f0000000580)="15e43eb24afaf1885aa9c058acda07ff7f8d04e51c66f9b2ae263a4dba63d77ef5e2be6c882faf6c9f4ec62c3f2bb5985a3d009fc1b232e9d0188a5be5ffec7a9ad930fcedd74c227b176ae31ad8fd654c4e1e97df5e1fda563464f7ad6e55a43bf717ea8ca992625efd3a2ae6c76056f0534a808c57b46c5ce32d6707086785c277d3c6c36633e9d2d3f66c240b4563eb8a13", 0x93}, {&(0x7f0000000640)="7af77b72460e1228e3ab4b65ed837dfbcdcc16bbcc1e19c3adcf460059860750c45da55c825b3b8cb463db40763a152efc0386b36d7b68f1e35cdcbcebe06fcdc07eb4e61b95836b537bc766fd2e877603e98186252b8142856aec957b522e1c88ba5567d2396a809e7923ca621e", 0x6e}], 0x9, &(0x7f0000000a00)=[@cred={{0x1c, 0x1, 0x2, {r1, r4}}}, @rights={{0x2c, 0x1, 0x1, [r0, r5, r0, r0, r6, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x88, 0x24008090}, 0x0) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:setrans_exec_t:s0\x00', 0x24) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000000080)=0x7) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) getpid() (async) getpgid(r1) (async) socket$unix(0x1, 0x2, 0x0) (async) getpid() (async) getuid() (async) sendmsg$unix(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002"], 0x60}, 0x0) (async) syz_io_uring_setup(0x2305, &(0x7f0000000780)={0x0, 0xa185, 0x0, 0x3, 0x67, 0x0, r0}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000800), &(0x7f0000000840)) (async) syz_io_uring_complete(0x0) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) syz_clone(0x80080200, &(0x7f0000000880)="9a043a621a0bd229974f6891d1b72aebd8eea369bd68477312d99dd1770e42c78db4bf9b698f910aef22d1e494405bb29cf1b4494e2de90579e6f6cc02d85f2e205c543f2e654af0d698ba7053", 0x4d, &(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)="4978bf2c453ef617929d6c5829f9a36d0be7d3531ec0c1c27d88a259f7a6deee3430cba893ebce789245e7f006e85f0e51b611f3328d545f1bfae9f573138e362c98905acf714f4c43c58213bfff6bae9a7ac9") (async) getuid() (async) sendmsg$unix(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000000c0)="13590a6f48ec2f94411946371fd8e46fd71fa6b06b1cba8b95e5d89ad9d0bc907fee500975307c6530a16c51cb93bbb5cd5b3b4b0a3d552a5d9c98730967b0ab516b50fbc4e58d7edcd02288d12efa7727ce1225e2c1a2d2c43f5e914a24bb2645d1c249f662ca7dbb659d026a56c30a24d55422007dacf0f91aaab479bdd3351ba1e02231ba59feb3b9a10731d70ddd4924e4a07cccf368ea026f0e6923f11435ad1cc11f92860a3b5ffde3377e5bb9ec0b7f5820719a04572b8ed94ac533715ad1364b6b67bdcb6d757d94c5ed8a0860eda1423bc4ee7f40ab0cba439ce979", 0xe0}, {&(0x7f00000001c0)="ca776fa79ac86f15fc5f8024f00ea14105078e44506728e8b99fb24b362462b082c254cbfde8c708029c1c02674b87e9693b6a63aea5f3ba5f5515f1d145920e7d46f57b09158c2f399163be173a65eb8d64c11580d1e649174bf4f402e725f1d83e2be874497e5b7abf5071fd5723a592724b4058f8a7cdac053a98650b901297845aeab3d4b09a0dbc42bbee85dd1aa3c22481e6", 0x95}, {&(0x7f0000000280)="8bb32e6070281a950c2ca30665f7ad42627a4ddf1b33747cab23100273", 0x1d}, {&(0x7f00000002c0)="cc044c8ec6cc9820597a98d62e0968bb6d32d45d55fe1fdd0841e603f4d70015d8e324849df79e1eba2dab6f883283835c021fca8b34126a1d3b27bd1297d89e002508cce1fc32a5c1b50ca224e12c4baf68594ac3a129399539b61dc92ad865ae393945ee50d5181fc943c02a441f83478d7c0edb175d87b32d02063aa1dd11a5b3d5c3a101ff65064244ce005bc6efc2e547f8571027b739ef91507e864bf390a02b7828cd97bcb9f8ef3bcba480a7a50c9b50e992bc5fb03ec425b165c5da", 0xc0}, {&(0x7f0000000380)="3185576292ee7ea1e082713fdfec85eaa97085b1407eb33fe67f99ad4a73dd79d33addd5e790d43e89b287162ee91e6ee32ecc6466a04982cd63018f204cc92af93187846f4090b18fdf44fc9791faffc4b594dfbd021a1d6b9a6e67f90591edfaa227c169d36a0c63be5a74027f2ea62ea9724cc11f38da9c68a2dc38fc1ad654e62d15349bd8942570cc38e0cf", 0x8e}, {&(0x7f0000000440)="1506e0d3218da9758d26503ab4d25a6e8071beea5827c0c1592828bc9d2d95f231f9cf2d399064481755d3f9ce0cc0ee69ad4da8f21bebce74b01e72d6923ede238fa341a1cb31c30fac6881335ecfc134c3a5f12fa9972b18ed9c475311c51b87ca0e9dc3483c40a2f38c39475758d1754c423e21050ac20e786dc776abd8f67c0c40ccce59e25085762b9e350276bbef03932e87732f48fb0cc9e6dcd79c900da0c9624b51e9be5b99d02d7add1271ca54bd3ca4cb32f617e25c0ae09c3b2751542c16e28bd109888611a99ccc9364cf46a777425c05d03f4a0874b5484ddc808041652bf7", 0xe6}, {&(0x7f0000000540)="9c78ffb5ad8f1757c30858edc2", 0xd}, {&(0x7f0000000580)="15e43eb24afaf1885aa9c058acda07ff7f8d04e51c66f9b2ae263a4dba63d77ef5e2be6c882faf6c9f4ec62c3f2bb5985a3d009fc1b232e9d0188a5be5ffec7a9ad930fcedd74c227b176ae31ad8fd654c4e1e97df5e1fda563464f7ad6e55a43bf717ea8ca992625efd3a2ae6c76056f0534a808c57b46c5ce32d6707086785c277d3c6c36633e9d2d3f66c240b4563eb8a13", 0x93}, {&(0x7f0000000640)="7af77b72460e1228e3ab4b65ed837dfbcdcc16bbcc1e19c3adcf460059860750c45da55c825b3b8cb463db40763a152efc0386b36d7b68f1e35cdcbcebe06fcdc07eb4e61b95836b537bc766fd2e877603e98186252b8142856aec957b522e1c88ba5567d2396a809e7923ca621e", 0x6e}], 0x9, &(0x7f0000000a00)=[@cred={{0x1c, 0x1, 0x2, {r1, r4}}}, @rights={{0x2c, 0x1, 0x1, [r0, r5, r0, r0, r6, r0, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0x88, 0x24008090}, 0x0) (async) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:setrans_exec_t:s0\x00', 0x24) (async) 09:45:25 executing program 1: socketpair(0xa, 0x1, 0x0, 0x0) 09:45:25 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = socket$isdn(0x22, 0x3, 0x25) poll(&(0x7f0000000000)=[{r1, 0x58}, {r2, 0x102}], 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x290800, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) (async) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x7) (async) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x11, 0xffffffffffffffff, 0x10000000) [ 2235.341576][T13813] workingset_activate_file 0 [ 2235.437230][T13813] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13813,uid=0 [ 2235.452575][T13813] Memory cgroup out of memory: Killed process 13813 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:25 executing program 4: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x6) 09:45:25 executing program 1: socketpair(0xa, 0x1, 0x0, 0x0) 09:45:26 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240), 0x0, 0x0, 0x6) 09:45:26 executing program 1: socketpair(0xa, 0x1, 0x0, 0x0) 09:45:26 executing program 4: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x6) 09:45:26 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240), 0x0, 0x0, 0x6) [ 2235.502330][T13842] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2235.512714][T13842] CPU: 0 PID: 13842 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2235.523815][T13842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2235.533883][T13842] Call Trace: [ 2235.537166][T13842] [ 2235.540715][T13842] dump_stack_lvl+0xd6/0x122 [ 2235.545321][T13842] dump_stack+0x11/0x12 [ 2235.549529][T13842] dump_header+0x98/0x410 [ 2235.553876][T13842] oom_kill_process+0xfe/0x550 [ 2235.558696][T13842] out_of_memory+0x620/0x880 [ 2235.563319][T13842] mem_cgroup_oom+0x475/0x4f0 [ 2235.568009][T13842] try_charge_memcg+0x746/0x960 [ 2235.572904][T13842] __memcg_kmem_charge_page+0x2e4/0x480 [ 2235.578465][T13842] alloc_thread_stack_node+0x101/0x360 [ 2235.583938][T13842] dup_task_struct+0x96/0x2a0 [ 2235.588630][T13842] copy_process+0x3cb/0x20b0 [ 2235.593311][T13842] kernel_clone+0x163/0x5c0 [ 2235.597822][T13842] __x64_sys_clone+0xc3/0xf0 [ 2235.602481][T13842] do_syscall_64+0x2b/0x70 [ 2235.606905][T13842] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2235.612856][T13842] RIP: 0033:0x7f9b1d425531 [ 2235.617314][T13842] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2235.636976][T13842] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2235.645408][T13842] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 [ 2235.653364][T13842] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2235.661329][T13842] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2235.669316][T13842] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2235.677273][T13842] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2235.685253][T13842] [ 2235.688321][T13842] memory: usage 307200kB, limit 307200kB, failcnt 2501 [ 2235.695203][T13842] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2235.702073][T13842] Memory cgroup stats for /syz3: [ 2235.705867][T13842] anon 90112 [ 2235.705867][T13842] file 313245696 [ 2235.705867][T13842] kernel 1228800 [ 2235.705867][T13842] kernel_stack 16384 [ 2235.705867][T13842] pagetables 73728 [ 2235.705867][T13842] percpu 0 [ 2235.705867][T13842] sock 0 [ 2235.705867][T13842] vmalloc 0 [ 2235.705867][T13842] shmem 313245696 [ 2235.705867][T13842] file_mapped 65536 [ 2235.705867][T13842] file_dirty 0 [ 2235.705867][T13842] file_writeback 0 [ 2235.705867][T13842] swapcached 0 [ 2235.705867][T13842] inactive_anon 246124544 [ 2235.705867][T13842] active_anon 67211264 [ 2235.705867][T13842] inactive_file 0 [ 2235.705867][T13842] active_file 0 [ 2235.705867][T13842] unevictable 0 [ 2235.705867][T13842] slab_reclaimable 752128 [ 2235.705867][T13842] slab_unreclaimable 330488 [ 2235.705867][T13842] slab 1082616 [ 2235.705867][T13842] workingset_refault_anon 0 [ 2235.705867][T13842] workingset_refault_file 101 [ 2235.705867][T13842] workingset_activate_anon 0 [ 2235.705867][T13842] workingset_activate_file 0 09:45:26 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240), 0x0, 0x0, 0x6) 09:45:26 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)=0x0) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000003a00)={&(0x7f0000000040), 0xc, &(0x7f0000003980)=[{&(0x7f0000000180)={0x1258, 0x24, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x90, 0x0, 0x0, @u32=0x5}, @generic="c16bbf094a8e47a9ba73305b0b378bc23b07754d68267b15a925d0235b76a3a47ced81df836c6fc7459fd886674e66fe67a65e605e3559ba4578687e9ba548fde7d19b6955c3047d55a31a984083765571e83d07964e8d5c2703", @nested={0x1004, 0x6a, 0x0, 0x1, [@generic="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@nested={0xc, 0x70, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @uid=r2}]}, @typed={0xd0, 0x45, 0x0, 0x0, @binary="83500be80258e7af1e3c516ffb981924efcc2c67af6137d80aa8571a26e866e3346b9740cff037fc7f6a0710a3a99f56ee264c7e03f5531662a672963e6b2afe70653a3ca38c66c45672c74a8a711dc899a9f08ef492df6fae784fd5b3375bde15feff379e6f39115a5c05565e4ba10bb7a098d384c2081e322a83e348d168e3e47b9aa5325549637c6cb4110dd68c0fad5a0af07b40ee7978fccd5f1c6d80c3d36fe8640bda31084c7b8d9e62840016b3841344a8003c492e8186961c5379e6c79e03acc79fb8ff76eaf141"}, @nested={0x102, 0x1a, 0x0, 0x1, [@generic="9c9524013e013f8cc0e527b8af2de2a14eb3c89e91e3f22e443002c76a8872a52b42dd935ac95fd9e96691b777784771de3df0d6a344bcbcc95e0e8ca7ecb3f8b4f3f3ba7ee01691f012d0af8d545f08426b488c3edd14f08753ee05df9e33fa3cd0c9212a1ed01fac9e10f5b6310d489809b75781257595977952368d4321c54cb165ea19b99ff1cbed2a888c89199bec8378085ad6bdf620c46212c3205fd5e94fdf56e43966e27d63d8b09aab3cb508849e74e0a8edb79592ea99290baf2a79fcd1452fc155e545a24bd0acb0867d6a758d21bda900dbd8ea362bafe6098dce2ae630207e6420ce042582af3dfb56587f06d05ea0", @typed={0x8, 0x66, 0x0, 0x0, @pid}]}]}, 0x1258}, {&(0x7f0000001400)={0x170, 0x3b, 0x10, 0x70bd29, 0x25dfdbfe, "", [@nested={0x152, 0x4f, 0x0, 0x1, [@generic="b9d3eb0cc1f8ee8ca7123bb0d74ba06961bbdf1298b9d3e4ac8c17e2a6348d294fb12df30e1f9fe2012ca1458c4be766cfe03d2b75fcbe75ab370513b736cc9dfefbb71b60f507993678ded9b7230475817e9ad13ae6ab7f7235484a7f0e0986cb587b4f6261963171b6136cdeec8e425537f0b5990f438a66e58cf97eadd260b26180592cc7fc51ae4c46f0c872510e27f4381f515d", @typed={0xc, 0x0, 0x0, 0x0, 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@typed={0x4, 0x79}]}, @nested={0x8, 0x12, 0x0, 0x1, [@generic="0834c514", @generic]}]}, 0x1108}, {&(0x7f0000002780)={0x11d8, 0x32, 0x100, 0x70bd28, 0x25dfdbfd, "", [@generic="594184f0839ff417d4db478103a2310dbf684def604781a6de034ba7cf2a0e5c06720845e2d6af2455cbab86baea8920855d2618069fe961c5fe604a9b9d9b311fb347e6e1bd58da07b293b1fdbec5792933511bca9a1e8721f47eb14b8983b5d6c70a6a72f6df17c6f6dc897d8e963d9840978beb16981e712eba8a0baa7746579310f5b4b4e5b12ad048e7851c62bbdaab437d67483b72d0645c6738352ddf93f3139c9d146afb9967ad8989eb11b1c93d9e7dc3af3757a2703771ef8957d867364a0ebd260b7614cc54b0486049184031856889", @generic="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", @nested={0x85, 0x11, 0x0, 0x1, [@typed={0x7, 0x7b, 0x0, 0x0, @str='-\'\x00'}, @typed={0x8, 0x61, 0x0, 0x0, @uid=r3}, @generic="cbd60e81b3a16352f201d5fee06643db8c0e09e4d403048def9af7ec858d4c93f80515f67d1c201fa128d5d771a1a09afe0e363be88ca0df7926f3087ac26206b74a787622166c5350e1d6a4c63c986ad39bb60519f073a5525ad0033a3139364b5a1bac60568f4740", @typed={0x8, 0x20, 0x0, 0x0, @fd=r0}]}, @generic="1e5b114a44108b243446219c9dd54a931c894394571c5d1df210d51601238b029cb50ef9c5fab5e5b7f55f70e5a1e9a0921afc630e7a6a7af3028b78dc3a5bfa7eeb76d2ba9c4a847e6fe21426479d7baa86f4305f93bd79bf7479fb49f7719e24bf7f7a2007e362"]}, 0x11d8}], 0x4, &(0x7f00000039c0)=[@rights={{0x18, 0x1, 0x1, [r4, r0]}}], 0x18, 0x8004}, 0x8800) 09:45:26 executing program 4: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x6) 09:45:26 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001200)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000001100)="6b3de008eec727ef7b0d3f7c00c0aa371488221af174b05d3dbc916a408c8b1bd8e0aeea45ff65422967e334f64a0197f7a8801d904d771ff22e9de4ab7783385fb2c6473b2073b7e50d9f91f9648c39c1ad2510c1e69d39a7002f0dec323859e683eb82c67d8d806fb477833e9131a307181836f20fae02b29ea6d74398fc9d6eef2e0e4b23232cdc924ac2794161317225b160a68022f2dae8a86ae65d99de81795f458ed1c5f29eef6eb49eae370aa7bc8e362a839b3b627fd9", 0xbb}], 0x1, 0x0, 0x0, 0x4}, 0x40800) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) keyctl$session_to_parent(0x12) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) [ 2235.801543][T13842] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13842,uid=0 [ 2235.816832][T13842] Memory cgroup out of memory: Killed process 13842 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:26 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{0x0}], 0x1, 0x0, 0x6) 09:45:26 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x6) 09:45:26 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000380)=r1, 0x4) 09:45:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) keyctl$session_to_parent(0x12) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:26 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x6) 09:45:26 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{0x0}], 0x1, 0x0, 0x6) 09:45:26 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) sendmsg$unix(r1, &(0x7f0000001200)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000001100)="6b3de008eec727ef7b0d3f7c00c0aa371488221af174b05d3dbc916a408c8b1bd8e0aeea45ff65422967e334f64a0197f7a8801d904d771ff22e9de4ab7783385fb2c6473b2073b7e50d9f91f9648c39c1ad2510c1e69d39a7002f0dec323859e683eb82c67d8d806fb477833e9131a307181836f20fae02b29ea6d74398fc9d6eef2e0e4b23232cdc924ac2794161317225b160a68022f2dae8a86ae65d99de81795f458ed1c5f29eef6eb49eae370aa7bc8e362a839b3b627fd9", 0xbb}], 0x1, 0x0, 0x0, 0x4}, 0x40800) (async, rerun: 32) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (rerun: 32) 09:45:26 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{0x0}], 0x1, 0x0, 0x6) [ 2235.943254][T13889] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2235.953544][T13889] CPU: 0 PID: 13889 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2235.964739][T13889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2235.974806][T13889] Call Trace: [ 2235.978089][T13889] [ 2235.981061][T13889] dump_stack_lvl+0xd6/0x122 [ 2235.985664][T13889] dump_stack+0x11/0x12 09:45:26 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)=0x0) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000003a00)={&(0x7f0000000040), 0xc, &(0x7f0000003980)=[{&(0x7f0000000180)={0x1258, 0x24, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x90, 0x0, 0x0, @u32=0x5}, @generic="c16bbf094a8e47a9ba73305b0b378bc23b07754d68267b15a925d0235b76a3a47ced81df836c6fc7459fd886674e66fe67a65e605e3559ba4578687e9ba548fde7d19b6955c3047d55a31a984083765571e83d07964e8d5c2703", @nested={0x1004, 0x6a, 0x0, 0x1, [@generic="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@nested={0xc, 0x70, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @uid=r2}]}, @typed={0xd0, 0x45, 0x0, 0x0, @binary="83500be80258e7af1e3c516ffb981924efcc2c67af6137d80aa8571a26e866e3346b9740cff037fc7f6a0710a3a99f56ee264c7e03f5531662a672963e6b2afe70653a3ca38c66c45672c74a8a711dc899a9f08ef492df6fae784fd5b3375bde15feff379e6f39115a5c05565e4ba10bb7a098d384c2081e322a83e348d168e3e47b9aa5325549637c6cb4110dd68c0fad5a0af07b40ee7978fccd5f1c6d80c3d36fe8640bda31084c7b8d9e62840016b3841344a8003c492e8186961c5379e6c79e03acc79fb8ff76eaf141"}, @nested={0x102, 0x1a, 0x0, 0x1, [@generic="9c9524013e013f8cc0e527b8af2de2a14eb3c89e91e3f22e443002c76a8872a52b42dd935ac95fd9e96691b777784771de3df0d6a344bcbcc95e0e8ca7ecb3f8b4f3f3ba7ee01691f012d0af8d545f08426b488c3edd14f08753ee05df9e33fa3cd0c9212a1ed01fac9e10f5b6310d489809b75781257595977952368d4321c54cb165ea19b99ff1cbed2a888c89199bec8378085ad6bdf620c46212c3205fd5e94fdf56e43966e27d63d8b09aab3cb508849e74e0a8edb79592ea99290baf2a79fcd1452fc155e545a24bd0acb0867d6a758d21bda900dbd8ea362bafe6098dce2ae630207e6420ce042582af3dfb56587f06d05ea0", @typed={0x8, 0x66, 0x0, 0x0, @pid}]}]}, 0x1258}, {&(0x7f0000001400)={0x170, 0x3b, 0x10, 0x70bd29, 0x25dfdbfe, "", [@nested={0x152, 0x4f, 0x0, 0x1, [@generic="b9d3eb0cc1f8ee8ca7123bb0d74ba06961bbdf1298b9d3e4ac8c17e2a6348d294fb12df30e1f9fe2012ca1458c4be766cfe03d2b75fcbe75ab370513b736cc9dfefbb71b60f507993678ded9b7230475817e9ad13ae6ab7f7235484a7f0e0986cb587b4f6261963171b6136cdeec8e425537f0b5990f438a66e58cf97eadd260b26180592cc7fc51ae4c46f0c872510e27f4381f515d", @typed={0xc, 0x0, 0x0, 0x0, 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@generic="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", @nested={0x85, 0x11, 0x0, 0x1, [@typed={0x7, 0x7b, 0x0, 0x0, @str='-\'\x00'}, @typed={0x8, 0x61, 0x0, 0x0, @uid=r3}, @generic="cbd60e81b3a16352f201d5fee06643db8c0e09e4d403048def9af7ec858d4c93f80515f67d1c201fa128d5d771a1a09afe0e363be88ca0df7926f3087ac26206b74a787622166c5350e1d6a4c63c986ad39bb60519f073a5525ad0033a3139364b5a1bac60568f4740", @typed={0x8, 0x20, 0x0, 0x0, @fd=r0}]}, @generic="1e5b114a44108b243446219c9dd54a931c894394571c5d1df210d51601238b029cb50ef9c5fab5e5b7f55f70e5a1e9a0921afc630e7a6a7af3028b78dc3a5bfa7eeb76d2ba9c4a847e6fe21426479d7baa86f4305f93bd79bf7479fb49f7719e24bf7f7a2007e362"]}, 0x11d8}], 0x4, &(0x7f00000039c0)=[@rights={{0x18, 0x1, 0x1, [r4, r0]}}], 0x18, 0x8004}, 0x8800) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) socket$nl_xfrm(0x10, 0x3, 0x6) (async) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) (async) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) (async) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r4, 0x0, 0x0) (async) [ 2235.989893][T13889] dump_header+0x98/0x410 [ 2235.994230][T13889] oom_kill_process+0xfe/0x550 [ 2235.999136][T13889] out_of_memory+0x620/0x880 [ 2236.003739][T13889] mem_cgroup_oom+0x475/0x4f0 [ 2236.008485][T13889] try_charge_memcg+0x746/0x960 [ 2236.013349][T13889] __memcg_kmem_charge_page+0x2e4/0x480 [ 2236.018957][T13889] alloc_thread_stack_node+0x101/0x360 [ 2236.024457][T13889] dup_task_struct+0x96/0x2a0 [ 2236.029180][T13889] copy_process+0x3cb/0x20b0 [ 2236.033847][T13889] ? flat_send_IPI_mask+0x55/0x80 [ 2236.038893][T13889] ? default_send_IPI_single+0x42/0x50 [ 2236.044365][T13889] ? native_smp_send_reschedule+0x36/0x50 [ 2236.050178][T13889] kernel_clone+0x163/0x5c0 [ 2236.054705][T13889] ? ttwu_queue+0x11c/0x150 [ 2236.059217][T13889] __x64_sys_clone+0xc3/0xf0 [ 2236.063861][T13889] do_syscall_64+0x2b/0x70 [ 2236.068293][T13889] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2236.074275][T13889] RIP: 0033:0x7f9b1d425531 sendmsg$netlink(r1, &(0x7f0000003a00)={&(0x7f0000000040), 0xc, &(0x7f0000003980)=[{&(0x7f0000000180)={0x1258, 0x24, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x90, 0x0, 0x0, @u32=0x5}, @generic="c16bbf094a8e47a9ba73305b0b378bc23b07754d68267b15a925d0235b76a3a47ced81df836c6fc7459fd886674e66fe67a65e605e3559ba4578687e9ba548fde7d19b6955c3047d55a31a984083765571e83d07964e8d5c2703", @nested={0x1004, 0x6a, 0x0, 0x1, [@generic="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@nested={0xc, 0x70, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @uid=r2}]}, @typed={0xd0, 0x45, 0x0, 0x0, @binary="83500be80258e7af1e3c516ffb981924efcc2c67af6137d80aa8571a26e866e3346b9740cff037fc7f6a0710a3a99f56ee264c7e03f5531662a672963e6b2afe70653a3ca38c66c45672c74a8a711dc899a9f08ef492df6fae784fd5b3375bde15feff379e6f39115a5c05565e4ba10bb7a098d384c2081e322a83e348d168e3e47b9aa5325549637c6cb4110dd68c0fad5a0af07b40ee7978fccd5f1c6d80c3d36fe8640bda31084c7b8d9e62840016b3841344a8003c492e8186961c5379e6c79e03acc79fb8ff76eaf141"}, @nested={0x102, 0x1a, 0x0, 0x1, [@generic="9c9524013e013f8cc0e527b8af2de2a14eb3c89e91e3f22e443002c76a8872a52b42dd935ac95fd9e96691b777784771de3df0d6a344bcbcc95e0e8ca7ecb3f8b4f3f3ba7ee01691f012d0af8d545f08426b488c3edd14f08753ee05df9e33fa3cd0c9212a1ed01fac9e10f5b6310d489809b75781257595977952368d4321c54cb165ea19b99ff1cbed2a888c89199bec8378085ad6bdf620c46212c3205fd5e94fdf56e43966e27d63d8b09aab3cb508849e74e0a8edb79592ea99290baf2a79fcd1452fc155e545a24bd0acb0867d6a758d21bda900dbd8ea362bafe6098dce2ae630207e6420ce042582af3dfb56587f06d05ea0", @typed={0x8, 0x66, 0x0, 0x0, @pid}]}]}, 0x1258}, {&(0x7f0000001400)={0x170, 0x3b, 0x10, 0x70bd29, 0x25dfdbfe, "", [@nested={0x152, 0x4f, 0x0, 0x1, [@generic="b9d3eb0cc1f8ee8ca7123bb0d74ba06961bbdf1298b9d3e4ac8c17e2a6348d294fb12df30e1f9fe2012ca1458c4be766cfe03d2b75fcbe75ab370513b736cc9dfefbb71b60f507993678ded9b7230475817e9ad13ae6ab7f7235484a7f0e0986cb587b4f6261963171b6136cdeec8e425537f0b5990f438a66e58cf97eadd260b26180592cc7fc51ae4c46f0c872510e27f4381f515d", @typed={0xc, 0x0, 0x0, 0x0, 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@typed={0x4, 0x79}]}, @nested={0x8, 0x12, 0x0, 0x1, [@generic="0834c514", @generic]}]}, 0x1108}, {&(0x7f0000002780)={0x11d8, 0x32, 0x100, 0x70bd28, 0x25dfdbfd, "", [@generic="594184f0839ff417d4db478103a2310dbf684def604781a6de034ba7cf2a0e5c06720845e2d6af2455cbab86baea8920855d2618069fe961c5fe604a9b9d9b311fb347e6e1bd58da07b293b1fdbec5792933511bca9a1e8721f47eb14b8983b5d6c70a6a72f6df17c6f6dc897d8e963d9840978beb16981e712eba8a0baa7746579310f5b4b4e5b12ad048e7851c62bbdaab437d67483b72d0645c6738352ddf93f3139c9d146afb9967ad8989eb11b1c93d9e7dc3af3757a2703771ef8957d867364a0ebd260b7614cc54b0486049184031856889", @generic="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@nested={0x85, 0x11, 0x0, 0x1, [@typed={0x7, 0x7b, 0x0, 0x0, @str='-\'\x00'}, @typed={0x8, 0x61, 0x0, 0x0, @uid=r3}, @generic="cbd60e81b3a16352f201d5fee06643db8c0e09e4d403048def9af7ec858d4c93f80515f67d1c201fa128d5d771a1a09afe0e363be88ca0df7926f3087ac26206b74a787622166c5350e1d6a4c63c986ad39bb60519f073a5525ad0033a3139364b5a1bac60568f4740", @typed={0x8, 0x20, 0x0, 0x0, @fd=r0}]}, @generic="1e5b114a44108b243446219c9dd54a931c894394571c5d1df210d51601238b029cb50ef9c5fab5e5b7f55f70e5a1e9a0921afc630e7a6a7af3028b78dc3a5bfa7eeb76d2ba9c4a847e6fe21426479d7baa86f4305f93bd79bf7479fb49f7719e24bf7f7a2007e362"]}, 0x11d8}], 0x4, &(0x7f00000039c0)=[@rights={{0x18, 0x1, 0x1, [r4, r0]}}], 0x18, 0x8004}, 0x8800) (async) 09:45:26 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x6) 09:45:26 executing program 0: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x3, 0x0, 0x0) 09:45:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) keyctl$session_to_parent(0x12) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:26 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240), 0x0, 0x0, 0x6) 09:45:26 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240), 0x0, 0x0, 0x6) [ 2236.078716][T13889] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00 [ 2236.098339][T13889] RSP: 002b:00007ffc98b775e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 2236.106841][T13889] RAX: ffffffffffffffda RBX: 00007f9b1cb9a700 RCX: 00007f9b1d425531 [ 2236.114827][T13889] RDX: 00007f9b1cb9a9d0 RSI: 00007f9b1cb9a2f0 RDI: 00000000003d0f00 [ 2236.122828][T13889] RBP: 00007ffc98b77830 R08: 00007f9b1cb9a700 R09: 00007f9b1cb9a700 [ 2236.130881][T13889] R10: 00007f9b1cb9a9d0 R11: 0000000000000206 R12: 00007ffc98b7769e [ 2236.130896][T13889] R13: 00007ffc98b7769f R14: 00007f9b1cb9a300 R15: 0000000000022000 [ 2236.130914][T13889] [ 2236.130961][T13889] memory: usage 307200kB, limit 307200kB, failcnt 2551 [ 2236.130974][T13889] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2236.130987][T13889] Memory cgroup stats for /syz3: [ 2236.133028][T13889] anon 90112 [ 2236.133028][T13889] file 313245696 [ 2236.133028][T13889] kernel 1232896 [ 2236.133028][T13889] kernel_stack 16384 [ 2236.133028][T13889] pagetables 73728 [ 2236.133028][T13889] percpu 0 [ 2236.133028][T13889] sock 0 [ 2236.133028][T13889] vmalloc 0 [ 2236.133028][T13889] shmem 313245696 [ 2236.133028][T13889] file_mapped 65536 [ 2236.133028][T13889] file_dirty 0 [ 2236.133028][T13889] file_writeback 0 [ 2236.133028][T13889] swapcached 0 [ 2236.133028][T13889] inactive_anon 246124544 [ 2236.133028][T13889] active_anon 67211264 [ 2236.133028][T13889] inactive_file 0 [ 2236.133028][T13889] active_file 0 [ 2236.133028][T13889] unevictable 0 [ 2236.133028][T13889] slab_reclaimable 750752 [ 2236.133028][T13889] slab_unreclaimable 336824 [ 2236.133028][T13889] slab 1087576 09:45:26 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) (async, rerun: 32) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) (rerun: 32) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000380)=r1, 0x4) 09:45:26 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)=0x0) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000003a00)={&(0x7f0000000040), 0xc, &(0x7f0000003980)=[{&(0x7f0000000180)={0x1258, 0x24, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x90, 0x0, 0x0, @u32=0x5}, @generic="c16bbf094a8e47a9ba73305b0b378bc23b07754d68267b15a925d0235b76a3a47ced81df836c6fc7459fd886674e66fe67a65e605e3559ba4578687e9ba548fde7d19b6955c3047d55a31a984083765571e83d07964e8d5c2703", @nested={0x1004, 0x6a, 0x0, 0x1, [@generic="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@typed={0x4, 0x79}]}, @nested={0x8, 0x12, 0x0, 0x1, [@generic="0834c514", @generic]}]}, 0x1108}, {&(0x7f0000002780)={0x11d8, 0x32, 0x100, 0x70bd28, 0x25dfdbfd, "", [@generic="594184f0839ff417d4db478103a2310dbf684def604781a6de034ba7cf2a0e5c06720845e2d6af2455cbab86baea8920855d2618069fe961c5fe604a9b9d9b311fb347e6e1bd58da07b293b1fdbec5792933511bca9a1e8721f47eb14b8983b5d6c70a6a72f6df17c6f6dc897d8e963d9840978beb16981e712eba8a0baa7746579310f5b4b4e5b12ad048e7851c62bbdaab437d67483b72d0645c6738352ddf93f3139c9d146afb9967ad8989eb11b1c93d9e7dc3af3757a2703771ef8957d867364a0ebd260b7614cc54b0486049184031856889", @generic="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@nested={0x85, 0x11, 0x0, 0x1, [@typed={0x7, 0x7b, 0x0, 0x0, @str='-\'\x00'}, @typed={0x8, 0x61, 0x0, 0x0, @uid=r3}, @generic="cbd60e81b3a16352f201d5fee06643db8c0e09e4d403048def9af7ec858d4c93f80515f67d1c201fa128d5d771a1a09afe0e363be88ca0df7926f3087ac26206b74a787622166c5350e1d6a4c63c986ad39bb60519f073a5525ad0033a3139364b5a1bac60568f4740", @typed={0x8, 0x20, 0x0, 0x0, @fd=r0}]}, @generic="1e5b114a44108b243446219c9dd54a931c894394571c5d1df210d51601238b029cb50ef9c5fab5e5b7f55f70e5a1e9a0921afc630e7a6a7af3028b78dc3a5bfa7eeb76d2ba9c4a847e6fe21426479d7baa86f4305f93bd79bf7479fb49f7719e24bf7f7a2007e362"]}, 0x11d8}], 0x4, &(0x7f00000039c0)=[@rights={{0x18, 0x1, 0x1, [r4, r0]}}], 0x18, 0x8004}, 0x8800) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) socket$nl_xfrm(0x10, 0x3, 0x6) (async) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) (async) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) (async) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r4, 0x0, 0x0) (async) sendmsg$netlink(r1, &(0x7f0000003a00)={&(0x7f0000000040), 0xc, &(0x7f0000003980)=[{&(0x7f0000000180)={0x1258, 0x24, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x90, 0x0, 0x0, @u32=0x5}, @generic="c16bbf094a8e47a9ba73305b0b378bc23b07754d68267b15a925d0235b76a3a47ced81df836c6fc7459fd886674e66fe67a65e605e3559ba4578687e9ba548fde7d19b6955c3047d55a31a984083765571e83d07964e8d5c2703", @nested={0x1004, 0x6a, 0x0, 0x1, [@generic="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@nested={0xc, 0x70, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @uid=r2}]}, @typed={0xd0, 0x45, 0x0, 0x0, @binary="83500be80258e7af1e3c516ffb981924efcc2c67af6137d80aa8571a26e866e3346b9740cff037fc7f6a0710a3a99f56ee264c7e03f5531662a672963e6b2afe70653a3ca38c66c45672c74a8a711dc899a9f08ef492df6fae784fd5b3375bde15feff379e6f39115a5c05565e4ba10bb7a098d384c2081e322a83e348d168e3e47b9aa5325549637c6cb4110dd68c0fad5a0af07b40ee7978fccd5f1c6d80c3d36fe8640bda31084c7b8d9e62840016b3841344a8003c492e8186961c5379e6c79e03acc79fb8ff76eaf141"}, @nested={0x102, 0x1a, 0x0, 0x1, [@generic="9c9524013e013f8cc0e527b8af2de2a14eb3c89e91e3f22e443002c76a8872a52b42dd935ac95fd9e96691b777784771de3df0d6a344bcbcc95e0e8ca7ecb3f8b4f3f3ba7ee01691f012d0af8d545f08426b488c3edd14f08753ee05df9e33fa3cd0c9212a1ed01fac9e10f5b6310d489809b75781257595977952368d4321c54cb165ea19b99ff1cbed2a888c89199bec8378085ad6bdf620c46212c3205fd5e94fdf56e43966e27d63d8b09aab3cb508849e74e0a8edb79592ea99290baf2a79fcd1452fc155e545a24bd0acb0867d6a758d21bda900dbd8ea362bafe6098dce2ae630207e6420ce042582af3dfb56587f06d05ea0", @typed={0x8, 0x66, 0x0, 0x0, @pid}]}]}, 0x1258}, {&(0x7f0000001400)={0x170, 0x3b, 0x10, 0x70bd29, 0x25dfdbfe, "", [@nested={0x152, 0x4f, 0x0, 0x1, [@generic="b9d3eb0cc1f8ee8ca7123bb0d74ba06961bbdf1298b9d3e4ac8c17e2a6348d294fb12df30e1f9fe2012ca1458c4be766cfe03d2b75fcbe75ab370513b736cc9dfefbb71b60f507993678ded9b7230475817e9ad13ae6ab7f7235484a7f0e0986cb587b4f6261963171b6136cdeec8e425537f0b5990f438a66e58cf97eadd260b26180592cc7fc51ae4c46f0c872510e27f4381f515d", @typed={0xc, 0x0, 0x0, 0x0, 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@typed={0x4, 0x79}]}, @nested={0x8, 0x12, 0x0, 0x1, [@generic="0834c514", @generic]}]}, 0x1108}, {&(0x7f0000002780)={0x11d8, 0x32, 0x100, 0x70bd28, 0x25dfdbfd, "", [@generic="594184f0839ff417d4db478103a2310dbf684def604781a6de034ba7cf2a0e5c06720845e2d6af2455cbab86baea8920855d2618069fe961c5fe604a9b9d9b311fb347e6e1bd58da07b293b1fdbec5792933511bca9a1e8721f47eb14b8983b5d6c70a6a72f6df17c6f6dc897d8e963d9840978beb16981e712eba8a0baa7746579310f5b4b4e5b12ad048e7851c62bbdaab437d67483b72d0645c6738352ddf93f3139c9d146afb9967ad8989eb11b1c93d9e7dc3af3757a2703771ef8957d867364a0ebd260b7614cc54b0486049184031856889", @generic="4daae7ed7ffaf449d921faa37b84f5274c4793d7f1326f1a7c1535df197084010b1746b30c478e745bd441417501585f990b7da359758d3ddcf58be2281cef3688f32c3da6fe3271f3f5b4d0e2694c31976395db00c08a16b053a7e3a7129de6902caaa46902b7ee10cb427a93bf159b72b253586e6437a765c00b8ac36a1eb230c894eb96ef50fda3442e6320721de3fa9eb6d60d47c10ae709cd0ecb005938a74da75908d1a232a81bea24932f1e25a95967d4d2204e98174e298656e1cf90943151a3e994416cff0ff3049d033590982c01309d51c21e8ded38462e311f39d6afecc356607dcfb9794c79b236569005be39e05fed808b4611c785d14b62d8aca66879ef158559e3b001551d1c5a58f8658e8abc6167597d3bbb6915e3f33a43c5f4208b29360eac215da839f220ebc713554cb8ea79b641ae4c46242a2bcb2358295b214a647618fbe53c3174aae7aac955b23ac1b6fc75951684d4ea9e1246ec6e6de2606c46e749aff4dce15fb5fcc92c63e6cbf2345d61e2bfbabefe4421569bbe00723a90e8e9b18f29b881f28e784a988dc7fd0f65f1338eaba119fbe7454685001ca3c87cef4fb0e47b24ae0353d3624392f2278fcf33f1c37c91e42409a303726d516d4b5e350a43aebbd64328e34e61ae0d6aa0502abd9ebc8b578517de4db9210798e69758aa3c0d49e62fb2396952ec9d16105005388f4a55c7bec049448ad633d81e57077c3ab7fc8ca8f48ded9651d16004262e689d598f2abd55ccc6bfe941fa4c90d8587e7fdf8ca1f14e7d0c9ddbff4b4b9e20587049c25cfe8444d60fc3e1ec8cbc096c30a03f98770872bb6a63a4a89d636f9d4dfdf89291b6d5ac2f0a8f1d6f399209c912eb59d9c3609f517be85b1c28c86560e36bcc437c39ab753f4e099ea257c0131e974f9ff9f4348db0168674ccd9ab19ef0ae5bab6f196c039f0051ac116f7f8d3b05e7d2146468b32541c24d3f6c28261b5dbaef73d64fa8002f2d24ac7b0d918049677611267a915b62e57e8f9746261ec9fd813793eb1acb1aeceb44b30bba085f53bedec947b2beea1b3a524aa9546f133d70b413bf41f4632fa759967ae70fe2126941b65d86f4a2747dd5d5e094891befa977682d7bed06ff82acc6cd3ea2757bf856a188108cee885d7068a9db8b53c8eb5a4de8a6d947997c45157ae014e8195dfe431579b09f3b4118e55cf094ce500f0f88740c44655a9f2818cf7a6f55d201c7336148988cbd8d94f76fc0356b04dfa4f8ad55f2809b9c461ba854caa7e22903523242b80fc55e5c781ecde41ef79fa1a3f9804c8116bb0fd4e560099d33b6cf0b24dbcae851c9e9501960a199ccdea03a7b2d1199dcb19afd822375e7e0711dd08572fde63d5910485ae1d395a32356185a13afda0dfe612b2f655ef65ea70a0413cc112a2e25d60ec49b688cb3bc1ee083743a8ddf1648a9fcf44494407394fd42e1cae1566eb3916f9929407c52a0789b646bba95d52210c19e08bb9a149f92590425e2099b6c888f72b6f3f360c3f8b1f1aee65412f1314d383e86875f807917ca17de57fcf549cac76bf0ecada6abb652fb960fb304b45525bb14172ee864a59a0c96c841290da1b22634b29e7db5c770fd619a33157ce5589a547fecb07ec65d5aa73a8d91dd20448a9a903666644e605170db95f51f8222b76b9f8ebb585a33dac6575db4e4a4b4e932b8a111920bcddd91dbfaea75f138163f3602e8955229b2d35c5947f10bb8e04a1fb40bc5348a5387c062c5217a4466cd9532769ef35b8c0716cb9912ba2013ba91bdb07607a2cc62c64f95558c0fa1505ec8207793a8b5fccb1e7260c01841ff73c459d4a54310e805f2d9c132efd290b69d891b09e6d74129156c7836e068063cd1b87abd241f12dd5e4e683297c20aa2c22a0bbb70ebca20b65daa95ac4b7bf74b733fbb0c2d4775b1836020caa98e6a3e640432aaf57013d598e558de31aacd9e9705e08290fc297507e64c4437a22d194ff5d6546f75bf0aabbf5870ac533fca3aa925afa4f4138f930ccd352ca3f88e797bddff0f9cb1e47b420016f1077aaf173f54ae9925658f66745f041abb347fd472da945a9b2f70e24a4636a32b1edafb85fb44aa4e6fa274f045d650c26313064e07ec9a18e62ceae3ef6e636e6d36e6602f4fdc92c226a07e72c3bd476160c8d541d28b2e3cbfafaeb63da97e2eff029ba4a54282be561bf49445f0327081a4ef4793395e41164b34b3068585b41cb5d33eb9c0e54f8a409bdd85e6b6ad36d5dc46de4e4d48a35d1303ab1475c6c1a2ad7fe5fecad069504aaeea409bff9c38c62175fd83a63952e3094a1b25d10aa70f689e558b4545f65a835199dbcf5d30f01a06749a9785fd9758f3482b02f111f1f7853ac388b04be8f7870723b2b04352633d7e0ce118c96dd439361941af2a2fced9950f4fc698d067cb3b08365313bcd9613561768e9d18267548cd59b235abf3c7f5e4de34fdd7a2d09b2307df59c1d345fbe4cc018fa534d070f108c98754ae696d65bedb4c6d0696d9f2fd289f3093fa1633e0870b55236bf665e872f2d4a32f7467291725a0e6dc7cdf81179454c55788aeec064717bd74900ff67c56d9699b2af9b10647b57919d41ab82abba92ebac0e7b0d8acfabbe13078746dbced7f0341149cddf8e912a50b634df749465635e2b9d942ca2052f0d9b4505960ee19326e03768ffa85c2dbdad1b35a15b0f64fef8ea0a1be2d4afb67c6ad77d7ee14391941f8e5ee302f2b0deafd2cfccd62d34f5b79e65ad19543030e6f35fffe6e9074f3be6478fa387db7a057b5a35cdac449b8e4d8bbe1bea965f8a6cd68f43f6a6d5ee68e74d96c6e2775e6a9b81bf0534db4ff79f446484f23dafd42787f61783a1f746f1e4cea6174797f82455543be061f4a2a2d5c73f7ae44a20457f3ef3d2f7bc356fb6a693e173ae5ccf5cd68fdbaa3e80b616bd799f79bba7c9d8fa97fa5f84150f69cfe1e46f3230cba5eb5f3b401269bea2713dc783151ae9adaf90b5d931e51472fce6938a1e93d32fec00a317dc43c8cbf16cc233a524092fdfba8c8a11fe5475e6653334a45f538a8814280af29b1b4ad9c58619efe692d547ab7252f08e14d9bb321a2050d83541ecc628651f545f8e1eb33a0d4bcafda7ca361ae1fb4da3109bbd5df029aa7fc11745c142b2d1157823443a398aafeb51bfb305f8efedb333f4348852545d7cd830ab404f4e4e415cddca4892a66f8abaf912b26d6653b62ebdd5f72d68b3094dbacef852b283dcce286108ac618a9b2142ee8bd45e5e2fa9517aeffd4a7b5b1215514ae960a506f21efa20b70fd1b68f9956ee288d8d5d3043c72bcff6b044e70d595547209d1063b6d6f0f4fccaa5168c8136962ec62f8f0bdfddf6559e0df3ed50f4f3e1a19a66a8bc4df1124dc01e61e34715a84f9dd638b839ba441f69558457447a4a7570cf4d2f65329c69cde9243ac4c31b561773dc7606319b9aa125c0f3b9ee5f7b5ebf98ce39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@nested={0x85, 0x11, 0x0, 0x1, [@typed={0x7, 0x7b, 0x0, 0x0, @str='-\'\x00'}, @typed={0x8, 0x61, 0x0, 0x0, @uid=r3}, @generic="cbd60e81b3a16352f201d5fee06643db8c0e09e4d403048def9af7ec858d4c93f80515f67d1c201fa128d5d771a1a09afe0e363be88ca0df7926f3087ac26206b74a787622166c5350e1d6a4c63c986ad39bb60519f073a5525ad0033a3139364b5a1bac60568f4740", @typed={0x8, 0x20, 0x0, 0x0, @fd=r0}]}, @generic="1e5b114a44108b243446219c9dd54a931c894394571c5d1df210d51601238b029cb50ef9c5fab5e5b7f55f70e5a1e9a0921afc630e7a6a7af3028b78dc3a5bfa7eeb76d2ba9c4a847e6fe21426479d7baa86f4305f93bd79bf7479fb49f7719e24bf7f7a2007e362"]}, 0x11d8}], 0x4, &(0x7f00000039c0)=[@rights={{0x18, 0x1, 0x1, [r4, r0]}}], 0x18, 0x8004}, 0x8800) (async) 09:45:26 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240), 0x0, 0x0, 0x6) 09:45:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) keyctl$session_to_parent(0x12) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) [ 2236.133028][T13889] workingset_refault_anon 0 [ 2236.133028][T13889] workingset_refault_file 101 [ 2236.133028][T13889] workingset_activate_anon 0 [ 2236.133028][T13889] workingset_activate_file 0 [ 2236.260375][T13889] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13889,uid=0 [ 2236.275936][T13889] Memory cgroup out of memory: Killed process 13889 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2236.342901][T13930] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2236.353199][T13930] CPU: 1 PID: 13930 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2236.364231][T13930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2236.374370][T13930] Call Trace: [ 2236.377694][T13930] [ 2236.380719][T13930] dump_stack_lvl+0xd6/0x122 [ 2236.385318][T13930] dump_stack+0x11/0x12 09:45:26 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (async) r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001200)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000001100)="6b3de008eec727ef7b0d3f7c00c0aa371488221af174b05d3dbc916a408c8b1bd8e0aeea45ff65422967e334f64a0197f7a8801d904d771ff22e9de4ab7783385fb2c6473b2073b7e50d9f91f9648c39c1ad2510c1e69d39a7002f0dec323859e683eb82c67d8d806fb477833e9131a307181836f20fae02b29ea6d74398fc9d6eef2e0e4b23232cdc924ac2794161317225b160a68022f2dae8a86ae65d99de81795f458ed1c5f29eef6eb49eae370aa7bc8e362a839b3b627fd9", 0xbb}], 0x1, 0x0, 0x0, 0x4}, 0x40800) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:26 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{0x0}], 0x1, 0x0, 0x6) 09:45:26 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)=0x0) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000003a00)={&(0x7f0000000040), 0xc, &(0x7f0000003980)=[{&(0x7f0000000180)={0x1258, 0x24, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x90, 0x0, 0x0, @u32=0x5}, @generic="c16bbf094a8e47a9ba73305b0b378bc23b07754d68267b15a925d0235b76a3a47ced81df836c6fc7459fd886674e66fe67a65e605e3559ba4578687e9ba548fde7d19b6955c3047d55a31a984083765571e83d07964e8d5c2703", @nested={0x1004, 0x6a, 0x0, 0x1, [@generic="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@nested={0xc, 0x70, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @uid=r2}]}, @typed={0xd0, 0x45, 0x0, 0x0, @binary="83500be80258e7af1e3c516ffb981924efcc2c67af6137d80aa8571a26e866e3346b9740cff037fc7f6a0710a3a99f56ee264c7e03f5531662a672963e6b2afe70653a3ca38c66c45672c74a8a711dc899a9f08ef492df6fae784fd5b3375bde15feff379e6f39115a5c05565e4ba10bb7a098d384c2081e322a83e348d168e3e47b9aa5325549637c6cb4110dd68c0fad5a0af07b40ee7978fccd5f1c6d80c3d36fe8640bda31084c7b8d9e62840016b3841344a8003c492e8186961c5379e6c79e03acc79fb8ff76eaf141"}, @nested={0x102, 0x1a, 0x0, 0x1, 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@typed={0x4, 0x79}]}, @nested={0x8, 0x12, 0x0, 0x1, [@generic="0834c514", @generic]}]}, 0x1108}, {&(0x7f0000002780)={0x11d8, 0x32, 0x100, 0x70bd28, 0x25dfdbfd, "", [@generic="594184f0839ff417d4db478103a2310dbf684def604781a6de034ba7cf2a0e5c06720845e2d6af2455cbab86baea8920855d2618069fe961c5fe604a9b9d9b311fb347e6e1bd58da07b293b1fdbec5792933511bca9a1e8721f47eb14b8983b5d6c70a6a72f6df17c6f6dc897d8e963d9840978beb16981e712eba8a0baa7746579310f5b4b4e5b12ad048e7851c62bbdaab437d67483b72d0645c6738352ddf93f3139c9d146afb9967ad8989eb11b1c93d9e7dc3af3757a2703771ef8957d867364a0ebd260b7614cc54b0486049184031856889", @generic="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@nested={0x85, 0x11, 0x0, 0x1, [@typed={0x7, 0x7b, 0x0, 0x0, @str='-\'\x00'}, @typed={0x8, 0x61, 0x0, 0x0, @uid=r3}, @generic="cbd60e81b3a16352f201d5fee06643db8c0e09e4d403048def9af7ec858d4c93f80515f67d1c201fa128d5d771a1a09afe0e363be88ca0df7926f3087ac26206b74a787622166c5350e1d6a4c63c986ad39bb60519f073a5525ad0033a3139364b5a1bac60568f4740", @typed={0x8, 0x20, 0x0, 0x0, @fd=r0}]}, @generic="1e5b114a44108b243446219c9dd54a931c894394571c5d1df210d51601238b029cb50ef9c5fab5e5b7f55f70e5a1e9a0921afc630e7a6a7af3028b78dc3a5bfa7eeb76d2ba9c4a847e6fe21426479d7baa86f4305f93bd79bf7479fb49f7719e24bf7f7a2007e362"]}, 0x11d8}], 0x4, &(0x7f00000039c0)=[@rights={{0x18, 0x1, 0x1, [r4, r0]}}], 0x18, 0x8004}, 0x8800) 09:45:26 executing program 5: sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x85}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x851}, 0x4000000) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) keyctl$session_to_parent(0x12) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:26 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)) [ 2236.389547][T13930] dump_header+0x98/0x410 [ 2236.394015][T13930] oom_kill_process+0xfe/0x550 [ 2236.398796][T13930] out_of_memory+0x620/0x880 [ 2236.403402][T13930] mem_cgroup_oom+0x475/0x4f0 [ 2236.408092][T13930] try_charge_memcg+0x746/0x960 [ 2236.413021][T13930] charge_memcg+0x63/0x2c0 [ 2236.417500][T13930] __mem_cgroup_charge+0x25/0xa0 [ 2236.422475][T13930] wp_page_copy+0x20f/0x1460 [ 2236.427118][T13930] ? shrink_zones+0x525/0x5d0 [ 2236.431802][T13930] do_wp_page+0x76f/0xe10 [ 2236.436296][T13930] handle_mm_fault+0x5fb/0xa90 09:45:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) keyctl$session_to_parent(0x12) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:26 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)) [ 2236.441070][T13930] do_user_addr_fault+0x4cd/0x940 [ 2236.446199][T13930] exc_page_fault+0x60/0x160 [ 2236.450805][T13930] asm_exc_page_fault+0x27/0x30 [ 2236.455699][T13930] RIP: 0033:0x7f9b1d3d46e2 [ 2236.460116][T13930] Code: 49 89 85 98 06 00 00 48 8b 85 70 ff ff ff 49 89 85 a0 06 00 00 49 8d 85 10 03 00 00 49 89 85 10 05 00 00 48 8b 05 46 bd 09 01 00 01 00 00 00 41 c7 85 1c 06 00 00 ff ff ff ff c7 05 43 fd 09 [ 2236.479832][T13930] RSP: 002b:00007ffc98b77640 EFLAGS: 00010246 [ 2236.485902][T13930] RAX: 00007f9b1e475358 RBX: 0000000000021000 RCX: 00007f9b1d424217 [ 2236.493924][T13930] RDX: 0000000000000003 RSI: 0000000000020000 RDI: 00007f9b1cb9a700 [ 2236.501901][T13930] RBP: 00007ffc98b77710 R08: 00000000ffffffff R09: 00007f9b1cb9a700 [ 2236.509912][T13930] R10: 0000000000020022 R11: 0000000000000206 R12: 00007ffc98b77830 [ 2236.517946][T13930] R13: 00007f9b1cb9a700 R14: 0000000000000000 R15: 0000000000022000 [ 2236.525960][T13930] [ 2236.529013][T13930] memory: usage 307200kB, limit 307200kB, failcnt 2607 [ 2236.535889][T13930] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2236.542764][T13930] Memory cgroup stats for /syz3: [ 2236.548764][T13930] anon 81920 [ 2236.548764][T13930] file 313245696 [ 2236.548764][T13930] kernel 1224704 [ 2236.548764][T13930] kernel_stack 16384 [ 2236.548764][T13930] pagetables 73728 [ 2236.548764][T13930] percpu 0 [ 2236.548764][T13930] sock 0 [ 2236.548764][T13930] vmalloc 0 [ 2236.548764][T13930] shmem 313245696 [ 2236.548764][T13930] file_mapped 65536 [ 2236.548764][T13930] file_dirty 0 [ 2236.548764][T13930] file_writeback 0 [ 2236.548764][T13930] swapcached 0 [ 2236.548764][T13930] inactive_anon 246116352 [ 2236.548764][T13930] active_anon 67211264 [ 2236.548764][T13930] inactive_file 0 [ 2236.548764][T13930] active_file 0 [ 2236.548764][T13930] unevictable 0 [ 2236.548764][T13930] slab_reclaimable 750752 [ 2236.548764][T13930] slab_unreclaimable 332656 [ 2236.548764][T13930] slab 1083408 [ 2236.548764][T13930] workingset_refault_anon 0 [ 2236.548764][T13930] workingset_refault_file 101 [ 2236.548764][T13930] workingset_activate_anon 0 [ 2236.548764][T13930] workingset_activate_file 0 09:45:27 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r0, 0xe0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], 0x30, 0x10, &(0x7f0000000180), &(0x7f00000001c0), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000200)}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000380)=r1, 0x4) 09:45:27 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)) 09:45:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) keyctl$session_to_parent(0x12) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:27 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)=0x0) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000003a00)={&(0x7f0000000040), 0xc, &(0x7f0000003980)=[{&(0x7f0000000180)={0x1258, 0x24, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x90, 0x0, 0x0, @u32=0x5}, @generic="c16bbf094a8e47a9ba73305b0b378bc23b07754d68267b15a925d0235b76a3a47ced81df836c6fc7459fd886674e66fe67a65e605e3559ba4578687e9ba548fde7d19b6955c3047d55a31a984083765571e83d07964e8d5c2703", @nested={0x1004, 0x6a, 0x0, 0x1, [@generic="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@nested={0xc, 0x70, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @uid=r2}]}, @typed={0xd0, 0x45, 0x0, 0x0, @binary="83500be80258e7af1e3c516ffb981924efcc2c67af6137d80aa8571a26e866e3346b9740cff037fc7f6a0710a3a99f56ee264c7e03f5531662a672963e6b2afe70653a3ca38c66c45672c74a8a711dc899a9f08ef492df6fae784fd5b3375bde15feff379e6f39115a5c05565e4ba10bb7a098d384c2081e322a83e348d168e3e47b9aa5325549637c6cb4110dd68c0fad5a0af07b40ee7978fccd5f1c6d80c3d36fe8640bda31084c7b8d9e62840016b3841344a8003c492e8186961c5379e6c79e03acc79fb8ff76eaf141"}, @nested={0x102, 0x1a, 0x0, 0x1, [@generic="9c9524013e013f8cc0e527b8af2de2a14eb3c89e91e3f22e443002c76a8872a52b42dd935ac95fd9e96691b777784771de3df0d6a344bcbcc95e0e8ca7ecb3f8b4f3f3ba7ee01691f012d0af8d545f08426b488c3edd14f08753ee05df9e33fa3cd0c9212a1ed01fac9e10f5b6310d489809b75781257595977952368d4321c54cb165ea19b99ff1cbed2a888c89199bec8378085ad6bdf620c46212c3205fd5e94fdf56e43966e27d63d8b09aab3cb508849e74e0a8edb79592ea99290baf2a79fcd1452fc155e545a24bd0acb0867d6a758d21bda900dbd8ea362bafe6098dce2ae630207e6420ce042582af3dfb56587f06d05ea0", @typed={0x8, 0x66, 0x0, 0x0, @pid}]}]}, 0x1258}, {&(0x7f0000001400)={0x170, 0x3b, 0x10, 0x70bd29, 0x25dfdbfe, "", [@nested={0x152, 0x4f, 0x0, 0x1, [@generic="b9d3eb0cc1f8ee8ca7123bb0d74ba06961bbdf1298b9d3e4ac8c17e2a6348d294fb12df30e1f9fe2012ca1458c4be766cfe03d2b75fcbe75ab370513b736cc9dfefbb71b60f507993678ded9b7230475817e9ad13ae6ab7f7235484a7f0e0986cb587b4f6261963171b6136cdeec8e425537f0b5990f438a66e58cf97eadd260b26180592cc7fc51ae4c46f0c872510e27f4381f515d", @typed={0xc, 0x0, 0x0, 0x0, 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@generic="ed88a9adba36339ec2c1b459f71659ca2606bfbec9c9c475891d909bde2b5fc2835ac0a2bb9b60cd0462d9dd977003d8153117a2fab176ad3e9d7993cf4511f87497eca05e06487025da85cfe50ca821feaaef5fc95cb7f504ef54be3f7fb6045671ab03f7021014ef2537d08fa63a002099d479d1eeb8891bb2242284f90f86fcfa6b669d52176f7ed5b82fdd8aff074c32358ccfe75072854cd83a8103fce07d638568e8da21bd6f0e6232d39887a85e844c184e7872714e678266e48bb32340001c66417d1df224e04c0b47304b47cf375788754da4d13749", @nested={0x1008, 0x4d, 0x0, 0x1, 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@typed={0x4, 0x79}]}, @nested={0x8, 0x12, 0x0, 0x1, [@generic="0834c514", @generic]}]}, 0x1108}, {&(0x7f0000002780)={0x11d8, 0x32, 0x100, 0x70bd28, 0x25dfdbfd, "", [@generic="594184f0839ff417d4db478103a2310dbf684def604781a6de034ba7cf2a0e5c06720845e2d6af2455cbab86baea8920855d2618069fe961c5fe604a9b9d9b311fb347e6e1bd58da07b293b1fdbec5792933511bca9a1e8721f47eb14b8983b5d6c70a6a72f6df17c6f6dc897d8e963d9840978beb16981e712eba8a0baa7746579310f5b4b4e5b12ad048e7851c62bbdaab437d67483b72d0645c6738352ddf93f3139c9d146afb9967ad8989eb11b1c93d9e7dc3af3757a2703771ef8957d867364a0ebd260b7614cc54b0486049184031856889", @generic="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", @nested={0x85, 0x11, 0x0, 0x1, [@typed={0x7, 0x7b, 0x0, 0x0, @str='-\'\x00'}, @typed={0x8, 0x61, 0x0, 0x0, @uid=r3}, @generic="cbd60e81b3a16352f201d5fee06643db8c0e09e4d403048def9af7ec858d4c93f80515f67d1c201fa128d5d771a1a09afe0e363be88ca0df7926f3087ac26206b74a787622166c5350e1d6a4c63c986ad39bb60519f073a5525ad0033a3139364b5a1bac60568f4740", @typed={0x8, 0x20, 0x0, 0x0, @fd=r0}]}, @generic="1e5b114a44108b243446219c9dd54a931c894394571c5d1df210d51601238b029cb50ef9c5fab5e5b7f55f70e5a1e9a0921afc630e7a6a7af3028b78dc3a5bfa7eeb76d2ba9c4a847e6fe21426479d7baa86f4305f93bd79bf7479fb49f7719e24bf7f7a2007e362"]}, 0x11d8}], 0x4, &(0x7f00000039c0)=[@rights={{0x18, 0x1, 0x1, [r4, r0]}}], 0x18, 0x8004}, 0x8800) 09:45:27 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{0x0}], 0x1, 0x0, 0x6) 09:45:27 executing program 5: sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x85}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x851}, 0x4000000) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x85}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x851}, 0x4000000) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) 09:45:27 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4086, 0xff6}], 0x1, 0x100, 0x9) 09:45:27 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{0x0}], 0x1, 0x0, 0x6) 09:45:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:27 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4086, 0xff6}], 0x1, 0x100, 0x9) [ 2236.644336][T13930] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13930,uid=0 [ 2236.659790][T13930] Memory cgroup out of memory: Killed process 13930 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:27 executing program 4: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1002}], 0x1, 0x0, 0x0) 09:45:27 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4086, 0xff6}], 0x1, 0x100, 0x9) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4086, 0xff6}], 0x1, 0x100, 0x9) (async) [ 2236.755786][T13980] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2236.766122][T13980] CPU: 0 PID: 13980 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2236.777194][T13980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2236.787260][T13980] Call Trace: [ 2236.790544][T13980] [ 2236.793481][T13980] dump_stack_lvl+0xd6/0x122 [ 2236.798091][T13980] dump_stack+0x11/0x12 [ 2236.802286][T13980] dump_header+0x98/0x410 [ 2236.806696][T13980] oom_kill_process+0xfe/0x550 [ 2236.811491][T13980] out_of_memory+0x620/0x880 [ 2236.816179][T13980] mem_cgroup_oom+0x475/0x4f0 [ 2236.820871][T13980] try_charge_memcg+0x746/0x960 [ 2236.825866][T13980] charge_memcg+0x63/0x2c0 [ 2236.830289][T13980] __mem_cgroup_charge+0x25/0xa0 [ 2236.835254][T13980] wp_page_copy+0x20f/0x1460 [ 2236.839916][T13980] do_wp_page+0x76f/0xe10 [ 2236.844319][T13980] handle_mm_fault+0x5fb/0xa90 [ 2236.849101][T13980] do_user_addr_fault+0x4cd/0x940 [ 2236.854164][T13980] exc_page_fault+0x60/0x160 [ 2236.858860][T13980] asm_exc_page_fault+0x27/0x30 [ 2236.863715][T13980] RIP: 0033:0x7f9b1d3f30d1 [ 2236.868186][T13980] Code: 11 00 4c 29 e8 4b 8d 0c 2f 48 8b 6c 24 18 48 39 d3 48 89 4b 60 0f 95 c2 48 83 c8 01 0f b6 d2 48 c1 e2 02 4c 09 ea 48 83 ca 01 <49> 89 57 08 48 89 41 08 49 83 c7 10 eb b3 48 8d 3d ca de 09 00 e8 [ 2236.887788][T13980] RSP: 002b:00007ffc98b77540 EFLAGS: 00010206 [ 2236.893834][T13980] RAX: 0000000000020801 RBX: 00007f9b1d50a5e0 RCX: 0000555555ef6800 [ 2236.901788][T13980] RDX: 0000000000000121 RSI: 0000000000000000 RDI: 0000000000000004 [ 2236.909805][T13980] RBP: 0000000000000110 R08: 0000000000000003 R09: 00007f9b1d50a640 [ 2236.917761][T13980] R10: 0000000000020022 R11: 0000000000000120 R12: 0000000000000010 [ 2236.925716][T13980] R13: 0000000000000120 R14: 0000000000000012 R15: 0000555555ef66e0 [ 2236.933762][T13980] [ 2236.936850][T13980] memory: usage 307196kB, limit 307200kB, failcnt 2649 [ 2236.943792][T13980] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2236.950659][T13980] Memory cgroup stats for /syz3: [ 2236.952962][T13980] anon 86016 [ 2236.952962][T13980] file 313245696 [ 2236.952962][T13980] kernel 1224704 [ 2236.952962][T13980] kernel_stack 16384 [ 2236.952962][T13980] pagetables 73728 [ 2236.952962][T13980] percpu 0 [ 2236.952962][T13980] sock 0 [ 2236.952962][T13980] vmalloc 0 [ 2236.952962][T13980] shmem 313245696 [ 2236.952962][T13980] file_mapped 65536 [ 2236.952962][T13980] file_dirty 0 [ 2236.952962][T13980] file_writeback 0 [ 2236.952962][T13980] swapcached 0 [ 2236.952962][T13980] inactive_anon 246104064 [ 2236.952962][T13980] active_anon 67211264 [ 2236.952962][T13980] inactive_file 0 [ 2236.952962][T13980] active_file 0 [ 2236.952962][T13980] unevictable 0 [ 2236.952962][T13980] slab_reclaimable 750752 [ 2236.952962][T13980] slab_unreclaimable 332656 [ 2236.952962][T13980] slab 1083408 [ 2236.952962][T13980] workingset_refault_anon 0 [ 2236.952962][T13980] workingset_refault_file 101 [ 2236.952962][T13980] workingset_activate_anon 0 [ 2236.952962][T13980] workingset_activate_file 0 09:45:27 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0x3, 0x440000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x30, r1, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:27 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)=0x0) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000003a00)={&(0x7f0000000040), 0xc, &(0x7f0000003980)=[{&(0x7f0000000180)={0x1258, 0x24, 0x2, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x8, 0x90, 0x0, 0x0, @u32=0x5}, @generic="c16bbf094a8e47a9ba73305b0b378bc23b07754d68267b15a925d0235b76a3a47ced81df836c6fc7459fd886674e66fe67a65e605e3559ba4578687e9ba548fde7d19b6955c3047d55a31a984083765571e83d07964e8d5c2703", @nested={0x1004, 0x6a, 0x0, 0x1, [@generic="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@nested={0xc, 0x70, 0x0, 0x1, [@typed={0x8, 0x6d, 0x0, 0x0, @uid=r2}]}, @typed={0xd0, 0x45, 0x0, 0x0, @binary="83500be80258e7af1e3c516ffb981924efcc2c67af6137d80aa8571a26e866e3346b9740cff037fc7f6a0710a3a99f56ee264c7e03f5531662a672963e6b2afe70653a3ca38c66c45672c74a8a711dc899a9f08ef492df6fae784fd5b3375bde15feff379e6f39115a5c05565e4ba10bb7a098d384c2081e322a83e348d168e3e47b9aa5325549637c6cb4110dd68c0fad5a0af07b40ee7978fccd5f1c6d80c3d36fe8640bda31084c7b8d9e62840016b3841344a8003c492e8186961c5379e6c79e03acc79fb8ff76eaf141"}, @nested={0x102, 0x1a, 0x0, 0x1, [@generic="9c9524013e013f8cc0e527b8af2de2a14eb3c89e91e3f22e443002c76a8872a52b42dd935ac95fd9e96691b777784771de3df0d6a344bcbcc95e0e8ca7ecb3f8b4f3f3ba7ee01691f012d0af8d545f08426b488c3edd14f08753ee05df9e33fa3cd0c9212a1ed01fac9e10f5b6310d489809b75781257595977952368d4321c54cb165ea19b99ff1cbed2a888c89199bec8378085ad6bdf620c46212c3205fd5e94fdf56e43966e27d63d8b09aab3cb508849e74e0a8edb79592ea99290baf2a79fcd1452fc155e545a24bd0acb0867d6a758d21bda900dbd8ea362bafe6098dce2ae630207e6420ce042582af3dfb56587f06d05ea0", @typed={0x8, 0x66, 0x0, 0x0, @pid}]}]}, 0x1258}, {&(0x7f0000001400)={0x170, 0x3b, 0x10, 0x70bd29, 0x25dfdbfe, "", [@nested={0x152, 0x4f, 0x0, 0x1, [@generic="b9d3eb0cc1f8ee8ca7123bb0d74ba06961bbdf1298b9d3e4ac8c17e2a6348d294fb12df30e1f9fe2012ca1458c4be766cfe03d2b75fcbe75ab370513b736cc9dfefbb71b60f507993678ded9b7230475817e9ad13ae6ab7f7235484a7f0e0986cb587b4f6261963171b6136cdeec8e425537f0b5990f438a66e58cf97eadd260b26180592cc7fc51ae4c46f0c872510e27f4381f515d", @typed={0xc, 0x0, 0x0, 0x0, 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@typed={0x4, 0x79}]}, @nested={0x8, 0x12, 0x0, 0x1, [@generic="0834c514", @generic]}]}, 0x1108}, {&(0x7f0000002780)={0x11d8, 0x32, 0x100, 0x70bd28, 0x25dfdbfd, "", [@generic="594184f0839ff417d4db478103a2310dbf684def604781a6de034ba7cf2a0e5c06720845e2d6af2455cbab86baea8920855d2618069fe961c5fe604a9b9d9b311fb347e6e1bd58da07b293b1fdbec5792933511bca9a1e8721f47eb14b8983b5d6c70a6a72f6df17c6f6dc897d8e963d9840978beb16981e712eba8a0baa7746579310f5b4b4e5b12ad048e7851c62bbdaab437d67483b72d0645c6738352ddf93f3139c9d146afb9967ad8989eb11b1c93d9e7dc3af3757a2703771ef8957d867364a0ebd260b7614cc54b0486049184031856889", @generic="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@nested={0x85, 0x11, 0x0, 0x1, [@typed={0x7, 0x7b, 0x0, 0x0, @str='-\'\x00'}, @typed={0x8, 0x61, 0x0, 0x0, @uid=r3}, @generic="cbd60e81b3a16352f201d5fee06643db8c0e09e4d403048def9af7ec858d4c93f80515f67d1c201fa128d5d771a1a09afe0e363be88ca0df7926f3087ac26206b74a787622166c5350e1d6a4c63c986ad39bb60519f073a5525ad0033a3139364b5a1bac60568f4740", @typed={0x8, 0x20, 0x0, 0x0, @fd=r0}]}, @generic="1e5b114a44108b243446219c9dd54a931c894394571c5d1df210d51601238b029cb50ef9c5fab5e5b7f55f70e5a1e9a0921afc630e7a6a7af3028b78dc3a5bfa7eeb76d2ba9c4a847e6fe21426479d7baa86f4305f93bd79bf7479fb49f7719e24bf7f7a2007e362"]}, 0x11d8}], 0x4, &(0x7f00000039c0)=[@rights={{0x18, 0x1, 0x1, [r4, r0]}}], 0x18, 0x8004}, 0x8800) 09:45:27 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r5, 0x0, 0x0) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) r8 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) r10 = getpgrp(0xffffffffffffffff) r11 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001100)="cdb3934c0147c68cb85b762e2b6268201912a91d548c74df50035d1f06360bf7191471c5350a736ec8999aacdd657636aa074afa75ececafbc923ce281a59f29eec532a645c7af8aba75fc00008bf2278a90638018e2f8d4e6f10a38e491fcd6c6490d15bce34be3f2c53b9370a860092ae0d305189c5ea7150e9679b0f824044f4acb353d9678369810c32dfb417bb7850ec8af8388769036373466992b8c3c9b2ae3beb701406906e86b9625b421c60991edfd25de05fdbcd39382c81525ba0ea9c0046f2db1248f237cf1bd416139f0c9d01e0b1ad97be5aedbf3", 0xdc}, {&(0x7f0000001200)="57bfcbd1301fcd2f788c263429d70bedfaaf49481f1a34649b4fb89e57b4325eb135ff5266beada645363f7cb53f87e60cf19e9f4559a57bb798528689da9a408e89506db176bf9bd42829ce82535d7d20163cc60612d8243bb4942c473817f8d8cab536dee0b1b5e2fcca357561c18f8b6dfdd70698eef8aae7e5e8f7d55776c6dca014d48ff7b4a10bdb786080ce", 0x8f}, {&(0x7f00000012c0)="391746524e394f57263ee80600000000000000c0994045c03cbf968736dcf09271ed0c7808260552d5a350e5e8731907c6047f7fb7f2a64808242b39a3609a26e352425c010b6d7a9d25313f875ae4c4a90d745ce7158b970267769edba7add14b864408a41f75b73f56f0042e2d9200759ac8d312c0e24392f72658d2a9dd105c491e52179228772fe5c1e97b842b0c1132f9efd34868e0a54cde37646662941af8f9b3906e6027e4279e95fe38fa865a41dedb30e33f4711e25470e722906d296c7f356b15a51ca088a4ab3043f4211daed91e855800"/227, 0xe3}, {&(0x7f0000000040)="b7d29e5d3e014ad84e5e7ab0055d13145a3d7790d985be686104d704a469fb7e968bc56a2159fe4c51c5bc01e9f1d21b4d0e5783d1bae34904ad49fcd8fc1e413c2760cab5c51732d32792e17b4ed6a3dbd80ffdaa6b461c62788cd997", 0x5d}, {&(0x7f00000013c0)="bd367a26e433f90f", 0x8}, {&(0x7f0000001400)="fe33b53096d9a09a84c497ae2610ba8e2b992d7b176ec3dff7f89d81c3db80ebb7857b6c52317fe6b2a0c8241d5049a2f619e23031d2a40905d68f26c6bcb5ac99df91eff75effd666da0c503d712e75ebb8556b439951c61fdbb9f34376190534705a2821a8c4cd0bc2c9d19b8839a2c9d57988182b89dd1a0cb00c50b16fc09d098899bf2d7d67d9b5c754854a09b8ef414302e57653d252ce7baa2096541f55c4d575bfe49ede8ffbdd47a37ec91613028ce6edae9acc01e146363428fdd8ff2e73eb4fdc14acdba7e86011247500719615380a3345e621390898c4fbb99045c60e72", 0xe4}], 0x6, &(0x7f00000016c0)=[@rights={{0x30, 0x1, 0x1, [r2, r1, r3, r4, r1, r5, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xffffffffffffffff}}}], 0x70, 0x2810}, 0x8800) read$msr(r1, &(0x7f0000000000)=""/1, 0x1) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:27 executing program 5: sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x85}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x851}, 0x4000000) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x7}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x85}, @L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x851}, 0x4000000) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) 09:45:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) keyctl$session_to_parent(0x12) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:27 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r5, 0x0, 0x0) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) r8 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) r10 = getpgrp(0xffffffffffffffff) r11 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001100)="cdb3934c0147c68cb85b762e2b6268201912a91d548c74df50035d1f06360bf7191471c5350a736ec8999aacdd657636aa074afa75ececafbc923ce281a59f29eec532a645c7af8aba75fc00008bf2278a90638018e2f8d4e6f10a38e491fcd6c6490d15bce34be3f2c53b9370a860092ae0d305189c5ea7150e9679b0f824044f4acb353d9678369810c32dfb417bb7850ec8af8388769036373466992b8c3c9b2ae3beb701406906e86b9625b421c60991edfd25de05fdbcd39382c81525ba0ea9c0046f2db1248f237cf1bd416139f0c9d01e0b1ad97be5aedbf3", 0xdc}, {&(0x7f0000001200)="57bfcbd1301fcd2f788c263429d70bedfaaf49481f1a34649b4fb89e57b4325eb135ff5266beada645363f7cb53f87e60cf19e9f4559a57bb798528689da9a408e89506db176bf9bd42829ce82535d7d20163cc60612d8243bb4942c473817f8d8cab536dee0b1b5e2fcca357561c18f8b6dfdd70698eef8aae7e5e8f7d55776c6dca014d48ff7b4a10bdb786080ce", 0x8f}, {&(0x7f00000012c0)="391746524e394f57263ee80600000000000000c0994045c03cbf968736dcf09271ed0c7808260552d5a350e5e8731907c6047f7fb7f2a64808242b39a3609a26e352425c010b6d7a9d25313f875ae4c4a90d745ce7158b970267769edba7add14b864408a41f75b73f56f0042e2d9200759ac8d312c0e24392f72658d2a9dd105c491e52179228772fe5c1e97b842b0c1132f9efd34868e0a54cde37646662941af8f9b3906e6027e4279e95fe38fa865a41dedb30e33f4711e25470e722906d296c7f356b15a51ca088a4ab3043f4211daed91e855800"/227, 0xe3}, {&(0x7f0000000040)="b7d29e5d3e014ad84e5e7ab0055d13145a3d7790d985be686104d704a469fb7e968bc56a2159fe4c51c5bc01e9f1d21b4d0e5783d1bae34904ad49fcd8fc1e413c2760cab5c51732d32792e17b4ed6a3dbd80ffdaa6b461c62788cd997", 0x5d}, {&(0x7f00000013c0)="bd367a26e433f90f", 0x8}, {&(0x7f0000001400)="fe33b53096d9a09a84c497ae2610ba8e2b992d7b176ec3dff7f89d81c3db80ebb7857b6c52317fe6b2a0c8241d5049a2f619e23031d2a40905d68f26c6bcb5ac99df91eff75effd666da0c503d712e75ebb8556b439951c61fdbb9f34376190534705a2821a8c4cd0bc2c9d19b8839a2c9d57988182b89dd1a0cb00c50b16fc09d098899bf2d7d67d9b5c754854a09b8ef414302e57653d252ce7baa2096541f55c4d575bfe49ede8ffbdd47a37ec91613028ce6edae9acc01e146363428fdd8ff2e73eb4fdc14acdba7e86011247500719615380a3345e621390898c4fbb99045c60e72", 0xe4}], 0x6, &(0x7f00000016c0)=[@rights={{0x30, 0x1, 0x1, [r2, r1, r3, r4, r1, r5, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xffffffffffffffff}}}], 0x70, 0x2810}, 0x8800) read$msr(r1, &(0x7f0000000000)=""/1, 0x1) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r2, 0x0, 0x0) (async) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r4, 0x0, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r5, 0x0, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r6, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) (async) getpgrp(0xffffffffffffffff) (async) getresuid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)) (async) getpgrp(0xffffffffffffffff) (async) getuid() (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001100)="cdb3934c0147c68cb85b762e2b6268201912a91d548c74df50035d1f06360bf7191471c5350a736ec8999aacdd657636aa074afa75ececafbc923ce281a59f29eec532a645c7af8aba75fc00008bf2278a90638018e2f8d4e6f10a38e491fcd6c6490d15bce34be3f2c53b9370a860092ae0d305189c5ea7150e9679b0f824044f4acb353d9678369810c32dfb417bb7850ec8af8388769036373466992b8c3c9b2ae3beb701406906e86b9625b421c60991edfd25de05fdbcd39382c81525ba0ea9c0046f2db1248f237cf1bd416139f0c9d01e0b1ad97be5aedbf3", 0xdc}, {&(0x7f0000001200)="57bfcbd1301fcd2f788c263429d70bedfaaf49481f1a34649b4fb89e57b4325eb135ff5266beada645363f7cb53f87e60cf19e9f4559a57bb798528689da9a408e89506db176bf9bd42829ce82535d7d20163cc60612d8243bb4942c473817f8d8cab536dee0b1b5e2fcca357561c18f8b6dfdd70698eef8aae7e5e8f7d55776c6dca014d48ff7b4a10bdb786080ce", 0x8f}, {&(0x7f00000012c0)="391746524e394f57263ee80600000000000000c0994045c03cbf968736dcf09271ed0c7808260552d5a350e5e8731907c6047f7fb7f2a64808242b39a3609a26e352425c010b6d7a9d25313f875ae4c4a90d745ce7158b970267769edba7add14b864408a41f75b73f56f0042e2d9200759ac8d312c0e24392f72658d2a9dd105c491e52179228772fe5c1e97b842b0c1132f9efd34868e0a54cde37646662941af8f9b3906e6027e4279e95fe38fa865a41dedb30e33f4711e25470e722906d296c7f356b15a51ca088a4ab3043f4211daed91e855800"/227, 0xe3}, {&(0x7f0000000040)="b7d29e5d3e014ad84e5e7ab0055d13145a3d7790d985be686104d704a469fb7e968bc56a2159fe4c51c5bc01e9f1d21b4d0e5783d1bae34904ad49fcd8fc1e413c2760cab5c51732d32792e17b4ed6a3dbd80ffdaa6b461c62788cd997", 0x5d}, {&(0x7f00000013c0)="bd367a26e433f90f", 0x8}, {&(0x7f0000001400)="fe33b53096d9a09a84c497ae2610ba8e2b992d7b176ec3dff7f89d81c3db80ebb7857b6c52317fe6b2a0c8241d5049a2f619e23031d2a40905d68f26c6bcb5ac99df91eff75effd666da0c503d712e75ebb8556b439951c61fdbb9f34376190534705a2821a8c4cd0bc2c9d19b8839a2c9d57988182b89dd1a0cb00c50b16fc09d098899bf2d7d67d9b5c754854a09b8ef414302e57653d252ce7baa2096541f55c4d575bfe49ede8ffbdd47a37ec91613028ce6edae9acc01e146363428fdd8ff2e73eb4fdc14acdba7e86011247500719615380a3345e621390898c4fbb99045c60e72", 0xe4}], 0x6, &(0x7f00000016c0)=[@rights={{0x30, 0x1, 0x1, [r2, r1, r3, r4, r1, r5, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xffffffffffffffff}}}], 0x70, 0x2810}, 0x8800) (async) read$msr(r1, &(0x7f0000000000)=""/1, 0x1) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) 09:45:27 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) [ 2237.048508][T13980] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=13980,uid=0 [ 2237.063877][T13980] Memory cgroup out of memory: Killed process 13980 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:27 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) keyctl$session_to_parent(0x12) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:27 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r5, 0x0, 0x0) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) r8 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) r10 = getpgrp(0xffffffffffffffff) r11 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001100)="cdb3934c0147c68cb85b762e2b6268201912a91d548c74df50035d1f06360bf7191471c5350a736ec8999aacdd657636aa074afa75ececafbc923ce281a59f29eec532a645c7af8aba75fc00008bf2278a90638018e2f8d4e6f10a38e491fcd6c6490d15bce34be3f2c53b9370a860092ae0d305189c5ea7150e9679b0f824044f4acb353d9678369810c32dfb417bb7850ec8af8388769036373466992b8c3c9b2ae3beb701406906e86b9625b421c60991edfd25de05fdbcd39382c81525ba0ea9c0046f2db1248f237cf1bd416139f0c9d01e0b1ad97be5aedbf3", 0xdc}, {&(0x7f0000001200)="57bfcbd1301fcd2f788c263429d70bedfaaf49481f1a34649b4fb89e57b4325eb135ff5266beada645363f7cb53f87e60cf19e9f4559a57bb798528689da9a408e89506db176bf9bd42829ce82535d7d20163cc60612d8243bb4942c473817f8d8cab536dee0b1b5e2fcca357561c18f8b6dfdd70698eef8aae7e5e8f7d55776c6dca014d48ff7b4a10bdb786080ce", 0x8f}, {&(0x7f00000012c0)="391746524e394f57263ee80600000000000000c0994045c03cbf968736dcf09271ed0c7808260552d5a350e5e8731907c6047f7fb7f2a64808242b39a3609a26e352425c010b6d7a9d25313f875ae4c4a90d745ce7158b970267769edba7add14b864408a41f75b73f56f0042e2d9200759ac8d312c0e24392f72658d2a9dd105c491e52179228772fe5c1e97b842b0c1132f9efd34868e0a54cde37646662941af8f9b3906e6027e4279e95fe38fa865a41dedb30e33f4711e25470e722906d296c7f356b15a51ca088a4ab3043f4211daed91e855800"/227, 0xe3}, {&(0x7f0000000040)="b7d29e5d3e014ad84e5e7ab0055d13145a3d7790d985be686104d704a469fb7e968bc56a2159fe4c51c5bc01e9f1d21b4d0e5783d1bae34904ad49fcd8fc1e413c2760cab5c51732d32792e17b4ed6a3dbd80ffdaa6b461c62788cd997", 0x5d}, {&(0x7f00000013c0)="bd367a26e433f90f", 0x8}, {&(0x7f0000001400)="fe33b53096d9a09a84c497ae2610ba8e2b992d7b176ec3dff7f89d81c3db80ebb7857b6c52317fe6b2a0c8241d5049a2f619e23031d2a40905d68f26c6bcb5ac99df91eff75effd666da0c503d712e75ebb8556b439951c61fdbb9f34376190534705a2821a8c4cd0bc2c9d19b8839a2c9d57988182b89dd1a0cb00c50b16fc09d098899bf2d7d67d9b5c754854a09b8ef414302e57653d252ce7baa2096541f55c4d575bfe49ede8ffbdd47a37ec91613028ce6edae9acc01e146363428fdd8ff2e73eb4fdc14acdba7e86011247500719615380a3345e621390898c4fbb99045c60e72", 0xe4}], 0x6, &(0x7f00000016c0)=[@rights={{0x30, 0x1, 0x1, [r2, r1, r3, r4, r1, r5, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xffffffffffffffff}}}], 0x70, 0x2810}, 0x8800) read$msr(r1, &(0x7f0000000000)=""/1, 0x1) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r2, 0x0, 0x0) (async) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r4, 0x0, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r5, 0x0, 0x0) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl(r6, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) (async) getpgrp(0xffffffffffffffff) (async) getresuid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)) (async) getpgrp(0xffffffffffffffff) (async) getuid() (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001100)="cdb3934c0147c68cb85b762e2b6268201912a91d548c74df50035d1f06360bf7191471c5350a736ec8999aacdd657636aa074afa75ececafbc923ce281a59f29eec532a645c7af8aba75fc00008bf2278a90638018e2f8d4e6f10a38e491fcd6c6490d15bce34be3f2c53b9370a860092ae0d305189c5ea7150e9679b0f824044f4acb353d9678369810c32dfb417bb7850ec8af8388769036373466992b8c3c9b2ae3beb701406906e86b9625b421c60991edfd25de05fdbcd39382c81525ba0ea9c0046f2db1248f237cf1bd416139f0c9d01e0b1ad97be5aedbf3", 0xdc}, {&(0x7f0000001200)="57bfcbd1301fcd2f788c263429d70bedfaaf49481f1a34649b4fb89e57b4325eb135ff5266beada645363f7cb53f87e60cf19e9f4559a57bb798528689da9a408e89506db176bf9bd42829ce82535d7d20163cc60612d8243bb4942c473817f8d8cab536dee0b1b5e2fcca357561c18f8b6dfdd70698eef8aae7e5e8f7d55776c6dca014d48ff7b4a10bdb786080ce", 0x8f}, {&(0x7f00000012c0)="391746524e394f57263ee80600000000000000c0994045c03cbf968736dcf09271ed0c7808260552d5a350e5e8731907c6047f7fb7f2a64808242b39a3609a26e352425c010b6d7a9d25313f875ae4c4a90d745ce7158b970267769edba7add14b864408a41f75b73f56f0042e2d9200759ac8d312c0e24392f72658d2a9dd105c491e52179228772fe5c1e97b842b0c1132f9efd34868e0a54cde37646662941af8f9b3906e6027e4279e95fe38fa865a41dedb30e33f4711e25470e722906d296c7f356b15a51ca088a4ab3043f4211daed91e855800"/227, 0xe3}, {&(0x7f0000000040)="b7d29e5d3e014ad84e5e7ab0055d13145a3d7790d985be686104d704a469fb7e968bc56a2159fe4c51c5bc01e9f1d21b4d0e5783d1bae34904ad49fcd8fc1e413c2760cab5c51732d32792e17b4ed6a3dbd80ffdaa6b461c62788cd997", 0x5d}, {&(0x7f00000013c0)="bd367a26e433f90f", 0x8}, {&(0x7f0000001400)="fe33b53096d9a09a84c497ae2610ba8e2b992d7b176ec3dff7f89d81c3db80ebb7857b6c52317fe6b2a0c8241d5049a2f619e23031d2a40905d68f26c6bcb5ac99df91eff75effd666da0c503d712e75ebb8556b439951c61fdbb9f34376190534705a2821a8c4cd0bc2c9d19b8839a2c9d57988182b89dd1a0cb00c50b16fc09d098899bf2d7d67d9b5c754854a09b8ef414302e57653d252ce7baa2096541f55c4d575bfe49ede8ffbdd47a37ec91613028ce6edae9acc01e146363428fdd8ff2e73eb4fdc14acdba7e86011247500719615380a3345e621390898c4fbb99045c60e72", 0xe4}], 0x6, &(0x7f00000016c0)=[@rights={{0x30, 0x1, 0x1, [r2, r1, r3, r4, r1, r5, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xffffffffffffffff}}}], 0x70, 0x2810}, 0x8800) (async) read$msr(r1, &(0x7f0000000000)=""/1, 0x1) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) (async) [ 2237.131621][T14000] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2237.141911][T14000] CPU: 1 PID: 14000 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2237.152991][T14000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2237.163059][T14000] Call Trace: [ 2237.166349][T14000] [ 2237.169284][T14000] dump_stack_lvl+0xd6/0x122 [ 2237.173969][T14000] dump_stack+0x11/0x12 09:45:27 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) 09:45:27 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) [ 2237.178137][T14000] dump_header+0x98/0x410 [ 2237.178165][T14000] oom_kill_process+0xfe/0x550 [ 2237.178191][T14000] out_of_memory+0x620/0x880 [ 2237.178269][T14000] mem_cgroup_oom+0x475/0x4f0 [ 2237.178293][T14000] try_charge_memcg+0x746/0x960 [ 2237.178318][T14000] charge_memcg+0x63/0x2c0 [ 2237.178337][T14000] __mem_cgroup_charge+0x25/0xa0 09:45:27 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) (async, rerun: 64) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0x3, 0x440000) (rerun: 64) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x30, r1, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:27 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) socket$nl_rdma(0x10, 0x3, 0x14) [ 2237.178357][T14000] wp_page_copy+0x20f/0x1460 [ 2237.178442][T14000] ? shrink_zones+0x525/0x5d0 [ 2237.178464][T14000] do_wp_page+0x76f/0xe10 [ 2237.178487][T14000] handle_mm_fault+0x5fb/0xa90 09:45:27 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) (async) r1 = syz_open_dev$vcsn(&(0x7f0000000040), 0x3, 0x440000) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x30, r1, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:27 executing program 2: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000240)=0xfffffffffffffffc) preadv(r0, 0xffffffffffffffff, 0x0, 0x40000000, 0x2) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x4, 0x20, 0x20, "e917aad111f0e7decf7c5ad65fcaabd8a3471b161b7ff73f153987d02f4e38434acff43e55bf383cea3adff911ea265343d582dcd9b894c30145f8b1c33a72", 0x28}, 0x60) read$msr(0xffffffffffffffff, &(0x7f0000000000)=""/171, 0xab) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 09:45:27 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) (async) [ 2237.178531][T14000] do_user_addr_fault+0x4cd/0x940 [ 2237.178558][T14000] exc_page_fault+0x60/0x160 [ 2237.178659][T14000] asm_exc_page_fault+0x27/0x30 [ 2237.178760][T14000] RIP: 0033:0x7f9b1d3d46e2 09:45:27 executing program 2: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000240)=0xfffffffffffffffc) preadv(r0, 0xffffffffffffffff, 0x0, 0x40000000, 0x2) (async, rerun: 32) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x4, 0x20, 0x20, "e917aad111f0e7decf7c5ad65fcaabd8a3471b161b7ff73f153987d02f4e38434acff43e55bf383cea3adff911ea265343d582dcd9b894c30145f8b1c33a72", 0x28}, 0x60) (async, rerun: 32) read$msr(0xffffffffffffffff, &(0x7f0000000000)=""/171, 0xab) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 09:45:27 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) [ 2237.178827][T14000] Code: 49 89 85 98 06 00 00 48 8b 85 70 ff ff ff 49 89 85 a0 06 00 00 49 8d 85 10 03 00 00 49 89 85 10 05 00 00 48 8b 05 46 bd 09 01 00 01 00 00 00 41 c7 85 1c 06 00 00 ff ff ff ff c7 05 43 fd 09 [ 2237.178846][T14000] RSP: 002b:00007ffc98b77640 EFLAGS: 00010246 [ 2237.178863][T14000] RAX: 00007f9b1e475358 RBX: 0000000000021000 RCX: 00007f9b1d424217 [ 2237.178877][T14000] RDX: 0000000000000003 RSI: 0000000000020000 RDI: 00007f9b1cb9a700 [ 2237.178890][T14000] RBP: 00007ffc98b77710 R08: 00000000ffffffff R09: 00007f9b1cb9a700 [ 2237.178903][T14000] R10: 0000000000020022 R11: 0000000000000206 R12: 00007ffc98b77830 09:45:27 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) (async) [ 2237.178915][T14000] R13: 00007f9b1cb9a700 R14: 0000000000000000 R15: 0000000000022000 [ 2237.178988][T14000] [ 2237.179023][T14000] memory: usage 307188kB, limit 307200kB, failcnt 2693 [ 2237.179036][T14000] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2237.179047][T14000] Memory cgroup stats for /syz3: [ 2237.250703][T14000] anon 81920 [ 2237.250703][T14000] file 313245696 [ 2237.250703][T14000] kernel 1224704 [ 2237.250703][T14000] kernel_stack 16384 [ 2237.250703][T14000] pagetables 73728 [ 2237.250703][T14000] percpu 0 [ 2237.250703][T14000] sock 0 [ 2237.250703][T14000] vmalloc 0 [ 2237.250703][T14000] shmem 313245696 [ 2237.250703][T14000] file_mapped 65536 [ 2237.250703][T14000] file_dirty 0 [ 2237.250703][T14000] file_writeback 0 [ 2237.250703][T14000] swapcached 0 [ 2237.250703][T14000] inactive_anon 246116352 [ 2237.250703][T14000] active_anon 67211264 [ 2237.250703][T14000] inactive_file 0 [ 2237.250703][T14000] active_file 0 [ 2237.250703][T14000] unevictable 0 [ 2237.250703][T14000] slab_reclaimable 750752 [ 2237.250703][T14000] slab_unreclaimable 332656 [ 2237.250703][T14000] slab 1083408 [ 2237.250703][T14000] workingset_refault_anon 0 [ 2237.250703][T14000] workingset_refault_file 101 [ 2237.250703][T14000] workingset_activate_anon 0 [ 2237.250703][T14000] workingset_activate_file 0 [ 2237.250752][T14000] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14000,uid=0 [ 2237.250837][T14000] Memory cgroup out of memory: Killed process 14000 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2237.282412][T14060] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2237.282438][T14060] CPU: 1 PID: 14060 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2237.282462][T14060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2237.282474][T14060] Call Trace: [ 2237.282480][T14060] [ 2237.282486][T14060] dump_stack_lvl+0xd6/0x122 [ 2237.282512][T14060] dump_stack+0x11/0x12 [ 2237.282603][T14060] dump_header+0x98/0x410 [ 2237.282628][T14060] oom_kill_process+0xfe/0x550 [ 2237.282673][T14060] out_of_memory+0x620/0x880 [ 2237.282748][T14060] mem_cgroup_oom+0x475/0x4f0 [ 2237.282801][T14060] try_charge_memcg+0x746/0x960 [ 2237.282838][T14060] charge_memcg+0x63/0x2c0 [ 2237.282856][T14060] __mem_cgroup_charge+0x25/0xa0 [ 2237.282951][T14060] do_anonymous_page+0x1d6/0xa20 [ 2237.282975][T14060] ? __pmd_alloc+0x2cb/0x300 [ 2237.282997][T14060] handle_mm_fault+0x8a0/0xa90 [ 2237.283021][T14060] do_user_addr_fault+0x4cd/0x940 [ 2237.283088][T14060] exc_page_fault+0x60/0x160 [ 2237.283115][T14060] asm_exc_page_fault+0x27/0x30 [ 2237.283137][T14060] RIP: 0033:0x7f9b1d41f516 [ 2237.283153][T14060] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2237.283172][T14060] RSP: 002b:00007ffc98b77718 EFLAGS: 00010202 [ 2237.283188][T14060] RAX: 0000000020000000 RBX: 0000000000000000 RCX: 00237363762f7665 [ 2237.283210][T14060] RDX: 000000000000000a RSI: 7363762f7665642f RDI: 0000000020000000 [ 2237.283224][T14060] RBP: 00007ffc98b777d8 R08: 00007f9b1d93b000 R09: 00007f9b1d53b008 [ 2237.283237][T14060] R10: 00007ffc98bad0b8 R11: 000000000006a25c R12: 0000000000000001 [ 2237.283273][T14060] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc98b779c0 [ 2237.283288][T14060] [ 2237.283307][T14060] memory: usage 307200kB, limit 307200kB, failcnt 2733 [ 2237.283320][T14060] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2237.283332][T14060] Memory cgroup stats for /syz3: [ 2237.283743][T14060] anon 69632 [ 2237.283743][T14060] file 313245696 [ 2237.283743][T14060] kernel 1257472 [ 2237.283743][T14060] kernel_stack 16384 [ 2237.283743][T14060] pagetables 73728 [ 2237.283743][T14060] percpu 0 [ 2237.283743][T14060] sock 0 [ 2237.283743][T14060] vmalloc 0 [ 2237.283743][T14060] shmem 313245696 [ 2237.283743][T14060] file_mapped 65536 [ 2237.283743][T14060] file_dirty 0 [ 2237.283743][T14060] file_writeback 0 [ 2237.283743][T14060] swapcached 0 [ 2237.283743][T14060] inactive_anon 246104064 [ 2237.283743][T14060] active_anon 67211264 [ 2237.283743][T14060] inactive_file 0 [ 2237.283743][T14060] active_file 0 [ 2237.283743][T14060] unevictable 0 [ 2237.283743][T14060] slab_reclaimable 769608 [ 2237.283743][T14060] slab_unreclaimable 340680 [ 2237.283743][T14060] slab 1110288 [ 2237.283743][T14060] workingset_refault_anon 0 [ 2237.283743][T14060] workingset_refault_file 101 [ 2237.283743][T14060] workingset_activate_anon 0 [ 2237.283743][T14060] workingset_activate_file 0 [ 2237.283857][T14060] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14060,uid=0 [ 2237.283956][T14060] Memory cgroup out of memory: Killed process 14060 (syz-executor.3) total-vm:42340kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2237.322785][T14061] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 [ 2237.322816][T14061] CPU: 1 PID: 14061 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2237.322884][T14061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2237.322898][T14061] Call Trace: [ 2237.322903][T14061] [ 2237.322910][T14061] dump_stack_lvl+0xd6/0x122 [ 2237.322937][T14061] dump_stack+0x11/0x12 [ 2237.322972][T14061] dump_header+0x98/0x410 [ 2237.323051][T14061] oom_kill_process+0xfe/0x550 [ 2237.323103][T14061] out_of_memory+0x620/0x880 [ 2237.323128][T14061] mem_cgroup_oom+0x475/0x4f0 [ 2237.323150][T14061] try_charge_memcg+0x746/0x960 [ 2237.323186][T14061] ? __rcu_read_lock+0x32/0x40 [ 2237.323206][T14061] ? unlock_page_memcg+0xc2/0x110 [ 2237.323239][T14061] ? page_add_file_rmap+0xb7/0x1b0 [ 2237.323262][T14061] __memcg_kmem_charge_page+0x2e4/0x480 [ 2237.323303][T14061] __alloc_pages+0x1c1/0x340 [ 2237.323331][T14061] alloc_pages+0x34d/0x450 [ 2237.323350][T14061] __pmd_alloc+0x47/0x300 [ 2237.323381][T14061] handle_mm_fault+0xa0d/0xa90 [ 2237.323405][T14061] do_user_addr_fault+0x4cd/0x940 [ 2237.323428][T14061] exc_page_fault+0x60/0x160 [ 2237.323516][T14061] asm_exc_page_fault+0x27/0x30 [ 2237.323538][T14061] RIP: 0033:0x7f9b1d41f516 [ 2237.323554][T14061] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2237.323572][T14061] RSP: 002b:00007ffc98b77718 EFLAGS: 00010202 [ 2237.323595][T14061] RAX: 0000000020000000 RBX: 0000000000000000 RCX: 00237363762f7665 [ 2237.323615][T14061] RDX: 000000000000000a RSI: 7363762f7665642f RDI: 0000000020000000 [ 2237.323629][T14061] RBP: 00007ffc98b777d8 R08: 00007f9b1d93b000 R09: 00007f9b1d53b008 [ 2237.323642][T14061] R10: 00007ffc98bad0b8 R11: 000000000006a264 R12: 0000000000000001 [ 2237.323656][T14061] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc98b779c0 [ 2237.323672][T14061] [ 2237.323691][T14061] memory: usage 307200kB, limit 307200kB, failcnt 2786 [ 2237.323705][T14061] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2237.323716][T14061] Memory cgroup stats for /syz3: [ 2237.329033][T14061] anon 69632 [ 2237.329033][T14061] file 313245696 [ 2237.329033][T14061] kernel 1257472 [ 2237.329033][T14061] kernel_stack 16384 [ 2237.329033][T14061] pagetables 65536 [ 2237.329033][T14061] percpu 0 [ 2237.329033][T14061] sock 0 [ 2237.329033][T14061] vmalloc 0 [ 2237.329033][T14061] shmem 313245696 [ 2237.329033][T14061] file_mapped 65536 [ 2237.329033][T14061] file_dirty 0 [ 2237.329033][T14061] file_writeback 0 [ 2237.329033][T14061] swapcached 0 [ 2237.329033][T14061] inactive_anon 246104064 [ 2237.329033][T14061] active_anon 67211264 [ 2237.329033][T14061] inactive_file 0 [ 2237.329033][T14061] active_file 0 [ 2237.329033][T14061] unevictable 0 [ 2237.329033][T14061] slab_reclaimable 769608 09:45:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) keyctl$session_to_parent(0x12) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:28 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:28 executing program 2: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000240)=0xfffffffffffffffc) preadv(r0, 0xffffffffffffffff, 0x0, 0x40000000, 0x2) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x4, 0x20, 0x20, "e917aad111f0e7decf7c5ad65fcaabd8a3471b161b7ff73f153987d02f4e38434acff43e55bf383cea3adff911ea265343d582dcd9b894c30145f8b1c33a72", 0x28}, 0x60) read$msr(0xffffffffffffffff, &(0x7f0000000000)=""/171, 0xab) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 09:45:28 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) syz_open_dev$usbfs(&(0x7f0000000040), 0x8, 0x80001) socket$isdn_base(0x22, 0x3, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='snd_soc_dapm_connected\x00', r1}, 0x10) 09:45:28 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f00000000c0)="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", 0x1000, 0x0, &(0x7f00000010c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x8}, 0xc) [ 2237.329033][T14061] slab_unreclaimable 347120 [ 2237.329033][T14061] slab 1116728 [ 2237.329033][T14061] workingset_refault_anon 0 [ 2237.329033][T14061] workingset_refault_file 101 [ 2237.329033][T14061] workingset_activate_anon 0 [ 2237.329033][T14061] workingset_activate_file 0 [ 2238.162465][T14061] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14061,uid=0 09:45:28 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240), 0x0, 0x0, 0x6) 09:45:28 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) keyctl$session_to_parent(0x12) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) 09:45:28 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240), 0x0, 0x0, 0x6) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) preadv(r0, &(0x7f0000002240), 0x0, 0x0, 0x6) (async) [ 2238.162562][T14061] Memory cgroup out of memory: Killed process 14061 (syz-executor.3) total-vm:42340kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:1000 09:45:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) keyctl$session_to_parent(0x12) syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) 09:45:28 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240), 0x0, 0x0, 0x6) [ 2238.257456][T14092] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2238.267681][T14092] CPU: 0 PID: 14092 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2238.278888][T14092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2238.278902][T14092] Call Trace: [ 2238.278908][T14092] [ 2238.278916][T14092] dump_stack_lvl+0xd6/0x122 [ 2238.278943][T14092] dump_stack+0x11/0x12 09:45:28 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) [ 2238.279032][T14092] dump_header+0x98/0x410 [ 2238.279059][T14092] oom_kill_process+0xfe/0x550 [ 2238.313201][T14092] out_of_memory+0x620/0x880 [ 2238.317894][T14092] mem_cgroup_oom+0x475/0x4f0 [ 2238.317922][T14092] try_charge_memcg+0x746/0x960 [ 2238.317946][T14092] charge_memcg+0x63/0x2c0 [ 2238.318035][T14092] __mem_cgroup_charge+0x25/0xa0 [ 2238.336908][T14092] wp_page_copy+0x20f/0x1460 [ 2238.336987][T14092] do_wp_page+0x76f/0xe10 [ 2238.337010][T14092] handle_mm_fault+0x5fb/0xa90 [ 2238.337036][T14092] do_user_addr_fault+0x4cd/0x940 [ 2238.337061][T14092] exc_page_fault+0x60/0x160 [ 2238.337121][T14092] asm_exc_page_fault+0x27/0x30 [ 2238.337144][T14092] RIP: 0033:0x7f9b1d3f30d1 [ 2238.337160][T14092] Code: 11 00 4c 29 e8 4b 8d 0c 2f 48 8b 6c 24 18 48 39 d3 48 89 4b 60 0f 95 c2 48 83 c8 01 0f b6 d2 48 c1 e2 02 4c 09 ea 48 83 ca 01 <49> 89 57 08 48 89 41 08 49 83 c7 10 eb b3 48 8d 3d ca de 09 00 e8 [ 2238.337298][T14092] RSP: 002b:00007ffc98b77540 EFLAGS: 00010206 [ 2238.337314][T14092] RAX: 0000000000020801 RBX: 00007f9b1d50a5e0 RCX: 0000555555ef6800 09:45:28 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:28 executing program 2: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001300)) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001280)={&(0x7f0000001240)='mm_compaction_end\x00'}, 0x10) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000012c0)=0x20080000) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/162}, {&(0x7f0000001100)=""/203}], 0x0, 0x2, 0x10000) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000001340)=0x20) 09:45:28 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) syz_open_dev$usbfs(&(0x7f0000000040), 0x8, 0x80001) socket$isdn_base(0x22, 0x3, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='snd_soc_dapm_connected\x00', r1}, 0x10) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async) syz_open_dev$usbfs(&(0x7f0000000040), 0x8, 0x80001) (async) socket$isdn_base(0x22, 0x3, 0x0) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='snd_soc_dapm_connected\x00', r1}, 0x10) (async) [ 2238.337327][T14092] RDX: 0000000000000121 RSI: 0000000000000000 RDI: 0000000000000004 [ 2238.337349][T14092] RBP: 0000000000000110 R08: 0000000000000003 R09: 00007f9b1d50a640 [ 2238.337362][T14092] R10: 0000000000020022 R11: 0000000000000120 R12: 0000000000000010 [ 2238.337376][T14092] R13: 0000000000000120 R14: 0000000000000012 R15: 0000555555ef66e0 [ 2238.337393][T14092] [ 2238.337451][T14092] memory: usage 307200kB, limit 307200kB, failcnt 2836 [ 2238.337465][T14092] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2238.337478][T14092] Memory cgroup stats for /syz3: [ 2238.343027][T14092] anon 86016 [ 2238.343027][T14092] file 313245696 [ 2238.343027][T14092] kernel 1241088 [ 2238.343027][T14092] kernel_stack 16384 [ 2238.343027][T14092] pagetables 73728 [ 2238.343027][T14092] percpu 0 [ 2238.343027][T14092] sock 0 [ 2238.343027][T14092] vmalloc 0 [ 2238.343027][T14092] shmem 313245696 [ 2238.343027][T14092] file_mapped 65536 [ 2238.343027][T14092] file_dirty 0 [ 2238.343027][T14092] file_writeback 0 [ 2238.343027][T14092] swapcached 0 [ 2238.343027][T14092] inactive_anon 246120448 09:45:29 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f00000000c0)="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", 0x1000, 0x0, &(0x7f00000010c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x8}, 0xc) 09:45:29 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:29 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) (async, rerun: 32) syz_open_dev$usbfs(&(0x7f0000000040), 0x8, 0x80001) (async, rerun: 32) socket$isdn_base(0x22, 0x3, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async, rerun: 64) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (rerun: 64) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000000c0)='snd_soc_dapm_connected\x00', r1}, 0x10) 09:45:29 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:29 executing program 2: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) r0 = socket$unix(0x1, 0x5, 0x0) (async) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001300)) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001280)={&(0x7f0000001240)='mm_compaction_end\x00'}, 0x10) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000012c0)=0x20080000) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/162}, {&(0x7f0000001100)=""/203}], 0x0, 0x2, 0x10000) (async) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000001340)=0x20) [ 2238.343027][T14092] active_anon 67211264 [ 2238.343027][T14092] inactive_file 0 [ 2238.343027][T14092] active_file 0 [ 2238.343027][T14092] unevictable 0 [ 2238.343027][T14092] slab_reclaimable 756256 [ 2238.343027][T14092] slab_unreclaimable 339520 [ 2238.343027][T14092] slab 1095776 [ 2238.343027][T14092] workingset_refault_anon 0 [ 2238.343027][T14092] workingset_refault_file 101 [ 2238.343027][T14092] workingset_activate_anon 0 [ 2238.343027][T14092] workingset_activate_file 0 09:45:29 executing program 2: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) r0 = socket$unix(0x1, 0x5, 0x0) (async) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001300)) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001280)={&(0x7f0000001240)='mm_compaction_end\x00'}, 0x10) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000012c0)=0x20080000) preadv(r0, &(0x7f0000001200)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/162}, {&(0x7f0000001100)=""/203}], 0x0, 0x2, 0x10000) ioctl$IMCLEAR_L2(0xffffffffffffffff, 0x80044946, &(0x7f0000001340)=0x20) 09:45:29 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8c00) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$isdn_base(0x22, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2440) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = io_uring_setup(0x5b4b, &(0x7f00000001c0)={0x0, 0x200, 0x10, 0x2, 0x276, 0x0, r0}) syz_io_uring_setup(0x31bf, &(0x7f0000000240)={0x0, 0x1fed, 0x0, 0x3, 0x43, 0x0, r2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x5, 0x1b, 0x8, "aebd193b4837e8f6916a2bc2b99b359a34a3669c691eaa55e4508d367b0096763b39048d614ce7172210f9d0979089294137c92eddf76a7764ffb64e4068ea4a", "99d34ef7a01ef351787bad90bec790c2819edde17a15c1f55540f561cca0031e2036472c5714fe1336ca571757b8a24b26647d100016463b52da3ff290cfab31", "657c2cab79dc6135664d24621f0015bcce467deb4e646f6adfdc29c76463b151", [0x7fffffff, 0x7fffffffffffffff]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 09:45:29 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) syz_io_uring_setup(0x6deb, &(0x7f0000000000)={0x0, 0x818, 0x4, 0x1, 0x1bc}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000001100)) syz_io_uring_submit(r1, 0x0, &(0x7f0000001140)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x0, @fd_index=0x1, 0xf5, 0x726, 0x1ff, 0x12, 0x1, {0x2}}, 0x80000000) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) [ 2238.423855][T14092] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14092,uid=0 [ 2238.552052][T14092] Memory cgroup out of memory: Killed process 14092 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2238.602986][T14135] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2238.603011][T14135] CPU: 0 PID: 14135 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2238.603033][T14135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2238.603122][T14135] Call Trace: [ 2238.603128][T14135] [ 2238.603135][T14135] dump_stack_lvl+0xd6/0x122 [ 2238.603160][T14135] dump_stack+0x11/0x12 [ 2238.603181][T14135] dump_header+0x98/0x410 [ 2238.603227][T14135] oom_kill_process+0xfe/0x550 [ 2238.603251][T14135] out_of_memory+0x620/0x880 [ 2238.603276][T14135] mem_cgroup_oom+0x475/0x4f0 [ 2238.603309][T14135] try_charge_memcg+0x746/0x960 [ 2238.603383][T14135] charge_memcg+0x63/0x2c0 [ 2238.603402][T14135] __mem_cgroup_charge+0x25/0xa0 [ 2238.603422][T14135] wp_page_copy+0x20f/0x1460 [ 2238.603445][T14135] ? shrink_zones+0x525/0x5d0 [ 2238.603508][T14135] do_wp_page+0x76f/0xe10 [ 2238.603530][T14135] handle_mm_fault+0x5fb/0xa90 [ 2238.603554][T14135] do_user_addr_fault+0x4cd/0x940 [ 2238.603623][T14135] exc_page_fault+0x60/0x160 [ 2238.603698][T14135] asm_exc_page_fault+0x27/0x30 [ 2238.603719][T14135] RIP: 0033:0x7f9b1d3cfb20 [ 2238.603743][T14135] Code: ff ff 0f 1f 84 00 00 00 00 00 0f c8 49 89 f5 89 c0 e9 f1 fd ff ff 0f 1f 40 00 66 c1 c0 08 49 89 f5 0f b7 c0 e9 de fd ff ff 90 43 f8 01 44 89 6b f4 c6 43 14 00 c7 03 00 00 00 00 31 c0 b9 40 [ 2238.603806][T14135] RSP: 002b:00007ffc98b77720 EFLAGS: 00010246 [ 2238.603822][T14135] RAX: 0000000000000000 RBX: 00007f9b1d536f6c RCX: 0000000000000000 [ 2238.603836][T14135] RDX: 00007ffc98b77888 RSI: ffff8064e2ac9094 RDI: 00007ffc98b778b8 [ 2238.603850][T14135] RBP: 00007ffc98b77888 R08: 0000000000000000 R09: 0000000000000000 [ 2238.603863][T14135] R10: 00007ffc98bad0b8 R11: 000000000006a306 R12: 00007f9b1d536f6c [ 2238.603877][T14135] R13: 0000000000000000 R14: 00007f9b1d536f60 R15: 00007ffc98b779c0 [ 2238.603894][T14135] [ 2238.603938][T14135] memory: usage 307200kB, limit 307200kB, failcnt 2865 [ 2238.603952][T14135] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2238.603964][T14135] Memory cgroup stats for /syz3: [ 2238.605592][T14135] anon 73728 [ 2238.605592][T14135] file 313245696 [ 2238.605592][T14135] kernel 1253376 [ 2238.605592][T14135] kernel_stack 16384 [ 2238.605592][T14135] pagetables 73728 [ 2238.605592][T14135] percpu 0 [ 2238.605592][T14135] sock 0 [ 2238.605592][T14135] vmalloc 0 [ 2238.605592][T14135] shmem 313245696 [ 2238.605592][T14135] file_mapped 65536 [ 2238.605592][T14135] file_dirty 0 [ 2238.605592][T14135] file_writeback 0 [ 2238.605592][T14135] swapcached 0 [ 2238.605592][T14135] inactive_anon 246091776 [ 2238.605592][T14135] active_anon 67211264 [ 2238.605592][T14135] inactive_file 0 [ 2238.605592][T14135] active_file 0 [ 2238.605592][T14135] unevictable 0 [ 2238.605592][T14135] slab_reclaimable 767816 [ 2238.605592][T14135] slab_unreclaimable 340544 [ 2238.605592][T14135] slab 1108360 [ 2238.605592][T14135] workingset_refault_anon 0 [ 2238.605592][T14135] workingset_refault_file 101 [ 2238.605592][T14135] workingset_activate_anon 0 [ 2238.605592][T14135] workingset_activate_file 0 09:45:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) 09:45:29 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8c00) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) socket$isdn_base(0x22, 0x3, 0x0) (async, rerun: 32) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2440) (rerun: 32) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = io_uring_setup(0x5b4b, &(0x7f00000001c0)={0x0, 0x200, 0x10, 0x2, 0x276, 0x0, r0}) syz_io_uring_setup(0x31bf, &(0x7f0000000240)={0x0, 0x1fed, 0x0, 0x3, 0x43, 0x0, r2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (async) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x5, 0x1b, 0x8, "aebd193b4837e8f6916a2bc2b99b359a34a3669c691eaa55e4508d367b0096763b39048d614ce7172210f9d0979089294137c92eddf76a7764ffb64e4068ea4a", "99d34ef7a01ef351787bad90bec790c2819edde17a15c1f55540f561cca0031e2036472c5714fe1336ca571757b8a24b26647d100016463b52da3ff290cfab31", "657c2cab79dc6135664d24621f0015bcce467deb4e646f6adfdc29c76463b151", [0x7fffffff, 0x7fffffffffffffff]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 09:45:29 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) (async) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) (async, rerun: 32) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (rerun: 32) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r2, &(0x7f00000000c0)="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", 0x1000, 0x0, &(0x7f00000010c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) (async) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbff, 0x8}, 0xc) 09:45:29 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) syz_io_uring_setup(0x6deb, &(0x7f0000000000)={0x0, 0x818, 0x4, 0x1, 0x1bc}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000001100)) syz_io_uring_submit(r1, 0x0, &(0x7f0000001140)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x0, @fd_index=0x1, 0xf5, 0x726, 0x1ff, 0x12, 0x1, {0x2}}, 0x80000000) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:29 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:29 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) [ 2238.605633][T14135] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14135,uid=0 [ 2238.605697][T14135] Memory cgroup out of memory: Killed process 14135 (syz-executor.3) total-vm:42340kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2238.977626][T14149] syz-executor.3 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 2238.987899][T14149] CPU: 0 PID: 14149 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2238.998992][T14149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2239.009054][T14149] Call Trace: [ 2239.012332][T14149] [ 2239.015270][T14149] dump_stack_lvl+0xd6/0x122 [ 2239.015298][T14149] dump_stack+0x11/0x12 [ 2239.015318][T14149] dump_header+0x98/0x410 [ 2239.015418][T14149] oom_kill_process+0xfe/0x550 [ 2239.015443][T14149] out_of_memory+0x620/0x880 [ 2239.015475][T14149] mem_cgroup_oom+0x475/0x4f0 [ 2239.015577][T14149] try_charge_memcg+0x746/0x960 [ 2239.015603][T14149] charge_memcg+0x63/0x2c0 [ 2239.015628][T14149] __mem_cgroup_charge+0x25/0xa0 [ 2239.015646][T14149] wp_page_copy+0x20f/0x1460 [ 2239.015703][T14149] do_wp_page+0x76f/0xe10 [ 2239.015800][T14149] handle_mm_fault+0x5fb/0xa90 09:45:29 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) 09:45:29 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:29 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) syz_io_uring_setup(0x6deb, &(0x7f0000000000)={0x0, 0x818, 0x4, 0x1, 0x1bc}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000001100)) syz_io_uring_submit(r1, 0x0, &(0x7f0000001140)=@IORING_OP_READ_FIXED={0x4, 0x5, 0x0, @fd_index=0x1, 0xf5, 0x726, 0x1ff, 0x12, 0x1, {0x2}}, 0x80000000) (async) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:29 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) r1 = syz_open_dev$loop(&(0x7f0000000740), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 2239.015825][T14149] do_user_addr_fault+0x4cd/0x940 [ 2239.015899][T14149] exc_page_fault+0x60/0x160 [ 2239.015998][T14149] asm_exc_page_fault+0x27/0x30 [ 2239.016021][T14149] RIP: 0033:0x7f9b1d3f30d1 [ 2239.016037][T14149] Code: 11 00 4c 29 e8 4b 8d 0c 2f 48 8b 6c 24 18 48 39 d3 48 89 4b 60 0f 95 c2 48 83 c8 01 0f b6 d2 48 c1 e2 02 4c 09 ea 48 83 ca 01 <49> 89 57 08 48 89 41 08 49 83 c7 10 eb b3 48 8d 3d ca de 09 00 e8 [ 2239.016116][T14149] RSP: 002b:00007ffc98b77540 EFLAGS: 00010206 [ 2239.016133][T14149] RAX: 0000000000020801 RBX: 00007f9b1d50a5e0 RCX: 0000555555ef6800 [ 2239.016146][T14149] RDX: 0000000000000121 RSI: 0000000000000000 RDI: 0000000000000004 [ 2239.016158][T14149] RBP: 0000000000000110 R08: 0000000000000003 R09: 00007f9b1d50a640 [ 2239.016171][T14149] R10: 0000000000020022 R11: 0000000000000120 R12: 0000000000000010 [ 2239.016187][T14149] R13: 0000000000000120 R14: 0000000000000012 R15: 0000555555ef66e0 [ 2239.016245][T14149] [ 2239.016330][T14149] memory: usage 307200kB, limit 307200kB, failcnt 2906 [ 2239.016344][T14149] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2239.016355][T14149] Memory cgroup stats for /syz3: [ 2239.025145][T14149] anon 86016 [ 2239.025145][T14149] file 313245696 [ 2239.025145][T14149] kernel 1241088 [ 2239.025145][T14149] kernel_stack 16384 [ 2239.025145][T14149] pagetables 73728 [ 2239.025145][T14149] percpu 0 [ 2239.025145][T14149] sock 0 [ 2239.025145][T14149] vmalloc 0 [ 2239.025145][T14149] shmem 313245696 [ 2239.025145][T14149] file_mapped 65536 [ 2239.025145][T14149] file_dirty 0 [ 2239.025145][T14149] file_writeback 0 [ 2239.025145][T14149] swapcached 0 [ 2239.025145][T14149] inactive_anon 246120448 [ 2239.025145][T14149] active_anon 67211264 [ 2239.025145][T14149] inactive_file 0 [ 2239.025145][T14149] active_file 0 [ 2239.025145][T14149] unevictable 0 [ 2239.025145][T14149] slab_reclaimable 756256 [ 2239.025145][T14149] slab_unreclaimable 339520 [ 2239.025145][T14149] slab 1095776 [ 2239.025145][T14149] workingset_refault_anon 0 [ 2239.025145][T14149] workingset_refault_file 101 [ 2239.025145][T14149] workingset_activate_anon 0 [ 2239.025145][T14149] workingset_activate_file 0 09:45:29 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:29 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8c00) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) socket$isdn_base(0x22, 0x3, 0x0) (async) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2440) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = io_uring_setup(0x5b4b, &(0x7f00000001c0)={0x0, 0x200, 0x10, 0x2, 0x276, 0x0, r0}) syz_io_uring_setup(0x31bf, &(0x7f0000000240)={0x0, 0x1fed, 0x0, 0x3, 0x43, 0x0, r2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) (async) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x5, 0x1b, 0x8, "aebd193b4837e8f6916a2bc2b99b359a34a3669c691eaa55e4508d367b0096763b39048d614ce7172210f9d0979089294137c92eddf76a7764ffb64e4068ea4a", "99d34ef7a01ef351787bad90bec790c2819edde17a15c1f55540f561cca0031e2036472c5714fe1336ca571757b8a24b26647d100016463b52da3ff290cfab31", "657c2cab79dc6135664d24621f0015bcce467deb4e646f6adfdc29c76463b151", [0x7fffffff, 0x7fffffffffffffff]}) (async) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) [ 2239.033523][T14149] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null) [ 2239.047506][T14149] ,cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg= [ 2239.056756][T14149] /syz3,task=syz-executor.3,pid=14149,uid=0 [ 2239.066250][T14149] Memory cgroup out of memory: Killed process 14149 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 [ 2239.108260][T14165] syz-executor.3 invoked oom-killer: gfp_mask=0x400dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO), order=0, oom_score_adj=1000 09:45:29 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) r1 = socket$nl_rdma(0x10, 0x3, 0x14) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000001240)={0x3, 'syz1\x00'}) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/116, 0x74}, {&(0x7f00000011c0)=""/99, 0x63}], 0x3, 0x6, 0x2) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) read$msr(r0, &(0x7f00000000c0)=""/114, 0x72) [ 2239.127962][T14165] CPU: 0 PID: 14165 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2239.144051][T14165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2239.144066][T14165] Call Trace: [ 2239.144071][T14165] [ 2239.144078][T14165] dump_stack_lvl+0xd6/0x122 [ 2239.144129][T14165] dump_stack+0x11/0x12 [ 2239.160036][T14165] dump_header+0x98/0x410 [ 2239.169928][T14165] oom_kill_process+0xfe/0x550 [ 2239.181728][T14165] out_of_memory+0x620/0x880 [ 2239.181776][T14165] mem_cgroup_oom+0x475/0x4f0 09:45:29 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) r1 = socket$nl_rdma(0x10, 0x3, 0x14) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000001240)={0x3, 'syz1\x00'}) (async) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/116, 0x74}, {&(0x7f00000011c0)=""/99, 0x63}], 0x3, 0x6, 0x2) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) read$msr(r0, &(0x7f00000000c0)=""/114, 0x72) 09:45:29 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) [ 2239.181797][T14165] try_charge_memcg+0x746/0x960 [ 2239.181825][T14165] ? __rcu_read_lock+0x32/0x40 [ 2239.181845][T14165] ? unlock_page_memcg+0xc2/0x110 [ 2239.181871][T14165] ? page_add_file_rmap+0xb7/0x1b0 [ 2239.181957][T14165] __memcg_kmem_charge_page+0x2e4/0x480 [ 2239.181984][T14165] __alloc_pages+0x1c1/0x340 [ 2239.182079][T14165] alloc_pages+0x34d/0x450 [ 2239.182099][T14165] __pmd_alloc+0x47/0x300 [ 2239.182132][T14165] handle_mm_fault+0xa0d/0xa90 [ 2239.182156][T14165] do_user_addr_fault+0x4cd/0x940 [ 2239.279412][T14165] exc_page_fault+0x60/0x160 09:45:29 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) r1 = socket$nl_rdma(0x10, 0x3, 0x14) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$IMSETDEVNAME(r2, 0x80184947, &(0x7f0000001240)={0x3, 'syz1\x00'}) (async) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/116, 0x74}, {&(0x7f00000011c0)=""/99, 0x63}], 0x3, 0x6, 0x2) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) read$msr(r0, &(0x7f00000000c0)=""/114, 0x72) [ 2239.279447][T14165] asm_exc_page_fault+0x27/0x30 [ 2239.321683][T14165] RIP: 0033:0x7f9b1d41f516 [ 2239.321702][T14165] Code: 82 63 01 00 00 48 89 d1 f3 a4 c3 80 fa 08 73 12 80 fa 04 73 1e 80 fa 01 77 26 72 05 0f b6 0e 88 0f c3 48 8b 4c 16 f8 48 8b 36 <48> 89 4c 17 f8 48 89 37 c3 8b 4c 16 fc 8b 36 89 4c 17 fc 89 37 c3 [ 2239.321720][T14165] RSP: 002b:00007ffc98b77718 EFLAGS: 00010202 [ 2239.321773][T14165] RAX: 0000000020000000 RBX: 0000000000000000 RCX: 00237363762f7665 09:45:29 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) [ 2239.472229][T14165] RDX: 000000000000000a RSI: 7363762f7665642f RDI: 0000000020000000 [ 2239.472245][T14165] RBP: 00007ffc98b777d8 R08: 00007f9b1d93b000 R09: 00007f9b1d53b008 [ 2239.472259][T14165] R10: 00007ffc98bad0b8 R11: 000000000006a350 R12: 0000000000000001 [ 2239.472272][T14165] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc98b779c0 [ 2239.472310][T14165] [ 2239.472467][T14165] memory: usage 307176kB, limit 307200kB, failcnt 2932 [ 2239.514511][T14165] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2239.514604][T14165] Memory cgroup stats for /syz3: [ 2239.517196][T14165] anon 69632 09:45:30 executing program 1: r0 = syz_open_dev$vcsn(0x0, 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfffffffffffffffd, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$isdn_base(0x22, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000040)={0x2, 'syz0\x00'}) 09:45:30 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) [ 2239.517196][T14165] file 313245696 [ 2239.517196][T14165] kernel 1224704 [ 2239.517196][T14165] kernel_stack 16384 [ 2239.517196][T14165] pagetables 65536 [ 2239.517196][T14165] percpu 0 [ 2239.517196][T14165] sock 0 [ 2239.517196][T14165] vmalloc 0 [ 2239.517196][T14165] shmem 313245696 [ 2239.517196][T14165] file_mapped 65536 [ 2239.517196][T14165] file_dirty 0 [ 2239.517196][T14165] file_writeback 0 [ 2239.517196][T14165] swapcached 0 [ 2239.517196][T14165] inactive_anon 246075392 [ 2239.517196][T14165] active_anon 67211264 [ 2239.517196][T14165] inactive_file 0 [ 2239.517196][T14165] active_file 0 [ 2239.517196][T14165] unevictable 0 [ 2239.517196][T14165] slab_reclaimable 769408 [ 2239.517196][T14165] slab_unreclaimable 328040 [ 2239.517196][T14165] slab 1097448 [ 2239.517196][T14165] workingset_refault_anon 0 [ 2239.517196][T14165] workingset_refault_file 101 [ 2239.517196][T14165] workingset_activate_anon 0 [ 2239.517196][T14165] workingset_activate_file 0 09:45:30 executing program 2: sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="30000d000b1400030622b294fcdbdf2500fd445826f93fe8a982a6c29faa23003ff20000000008003f0004005ce0f5a901000100800033d14494ef9c27279b1b104cef80eb134446b0ee997b20009a46d6521334c1b78742d1e0d21df6d0b16e24732c233aca13214605971b876d5e6d5b8ee1f7ef91268f536627e806a5c5c4db632762b48a0800f3"], 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/182, 0xb6}], 0x1000000000000268, 0x0, 0x200) 09:45:30 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:30 executing program 4: syz_open_dev$vcsn(0x0, 0x1, 0x48c01) 09:45:30 executing program 1: r0 = syz_open_dev$vcsn(0x0, 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfffffffffffffffd, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) socket$isdn_base(0x22, 0x3, 0x0) (async, rerun: 64) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (rerun: 64) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async, rerun: 32) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000040)={0x2, 'syz0\x00'}) (rerun: 32) 09:45:30 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) r1 = syz_open_dev$loop(&(0x7f0000000740), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) (async) syz_open_dev$loop(&(0x7f0000000740), 0x0, 0x0) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) (async) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) (async) 09:45:30 executing program 2: sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="30000d000b1400030622b294fcdbdf2500fd445826f93fe8a982a6c29faa23003ff20000000008003f0004005ce0f5a901000100800033d14494ef9c27279b1b104cef80eb134446b0ee997b20009a46d6521334c1b78742d1e0d21df6d0b16e24732c233aca13214605971b876d5e6d5b8ee1f7ef91268f536627e806a5c5c4db632762b48a0800f3"], 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) (async) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async, rerun: 64) r0 = socket$nl_rdma(0x10, 0x3, 0x14) (rerun: 64) ioctl(r0, 0x0, 0x0) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/182, 0xb6}], 0x1000000000000268, 0x0, 0x200) 09:45:30 executing program 4: syz_open_dev$vcsn(0x0, 0x1, 0x48c01) [ 2239.617542][T14165] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14165,uid=0 [ 2239.632894][T14165] Memory cgroup out of memory: Killed process 14165 (syz-executor.3) total-vm:46180kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:1000 09:45:30 executing program 1: r0 = syz_open_dev$vcsn(0x0, 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:30 executing program 4: syz_open_dev$vcsn(0x0, 0x1, 0x48c01) 09:45:30 executing program 2: sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="30000d000b1400030622b294fcdbdf2500fd445826f93fe8a982a6c29faa23003ff20000000008003f0004005ce0f5a901000100800033d14494ef9c27279b1b104cef80eb134446b0ee997b20009a46d6521334c1b78742d1e0d21df6d0b16e24732c233aca13214605971b876d5e6d5b8ee1f7ef91268f536627e806a5c5c4db632762b48a0800f3"], 0x30}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) (async) r0 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r0, 0x0, 0x0) (async) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/182, 0xb6}], 0x1000000000000268, 0x0, 0x200) 09:45:30 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 0: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:30 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) 09:45:30 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) 09:45:30 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfffffffffffffffd, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$isdn_base(0x22, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000040)={0x2, 'syz0\x00'}) syz_open_dev$vcsn(&(0x7f0000000000), 0xfffffffffffffffd, 0x0) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) socket$isdn_base(0x22, 0x3, 0x0) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000040)={0x2, 'syz0\x00'}) (async) 09:45:30 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) r1 = syz_open_dev$loop(&(0x7f0000000740), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) (async) syz_open_dev$loop(&(0x7f0000000740), 0x0, 0x0) (async) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) (async) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) (async) 09:45:30 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4084, 0xff4}], 0x1, 0x0, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x4, 0x10800) read$watch_queue(r1, &(0x7f0000001100)=""/168, 0xa8) write$tcp_congestion(r1, &(0x7f0000000040)='bic\x00', 0x4) 09:45:30 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) 09:45:30 executing program 0: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) [ 2239.741097][T14218] Memory cgroup out of memory: Killed process 14218 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:30 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4084, 0xff4}], 0x1, 0x0, 0x6) (async) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x4, 0x10800) read$watch_queue(r1, &(0x7f0000001100)=""/168, 0xa8) (async) write$tcp_congestion(r1, &(0x7f0000000040)='bic\x00', 0x4) 09:45:30 executing program 5: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x80010, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x118, &(0x7f0000000200), 0x0, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x400, 0x139441) r2 = syz_open_dev$loop(&(0x7f0000000740), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) r3 = syz_open_dev$loop(&(0x7f0000000740), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f00000000c0)={r3, 0xfff, {0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x4, 0x18, 0x1, "a002ed6c582a5764b246185fd61b153e7745000a2c4e7fbececffac4ebd3d62d2f9d400b2b8ceb5de2219f0d897cf78f75482589f26fd9ff3afb3a5f3d6cee7f", "f607d9714e9ad5e4d19515268cefaaf02049db90e8c97a4d8931211a27b2da839462cf8831799f4b4288f065ac54abefd379e075dc8d0c0d415954707024f10b", "d48df98c0485682761569e67c5e23d9f5de5db1e09c811f0f57882d7665b674d", [0x34ff, 0x23]}}) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000240)={0x8, 'syz0\x00'}) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x3}}, './file0\x00'}) ioctl$FIOCLEX(r4, 0x5451) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:30 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) [ 2239.831072][T14255] Memory cgroup out of memory: Killed process 14255 (syz-executor.3) total-vm:42472kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:76kB oom_score_adj:1000 09:45:30 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 0: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:30 executing program 2: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4084, 0xff4}], 0x1, 0x0, 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x4, 0x10800) read$watch_queue(r1, &(0x7f0000001100)=""/168, 0xa8) (async) write$tcp_congestion(r1, &(0x7f0000000040)='bic\x00', 0x4) 09:45:30 executing program 5: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x80010, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x118, &(0x7f0000000200), 0x0, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x400, 0x139441) (async) r2 = syz_open_dev$loop(&(0x7f0000000740), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) (async) r3 = syz_open_dev$loop(&(0x7f0000000740), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) (async) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f00000000c0)={r3, 0xfff, {0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x4, 0x18, 0x1, "a002ed6c582a5764b246185fd61b153e7745000a2c4e7fbececffac4ebd3d62d2f9d400b2b8ceb5de2219f0d897cf78f75482589f26fd9ff3afb3a5f3d6cee7f", "f607d9714e9ad5e4d19515268cefaaf02049db90e8c97a4d8931211a27b2da839462cf8831799f4b4288f065ac54abefd379e075dc8d0c0d415954707024f10b", "d48df98c0485682761569e67c5e23d9f5de5db1e09c811f0f57882d7665b674d", [0x34ff, 0x23]}}) (async) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000240)={0x8, 'syz0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x3}}, './file0\x00'}) ioctl$FIOCLEX(r4, 0x5451) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:30 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) 09:45:30 executing program 0: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:30 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) 09:45:30 executing program 0: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:30 executing program 5: r0 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x80010, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r0, 0x118, &(0x7f0000000200), 0x0, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x400, 0x139441) (async) r2 = syz_open_dev$loop(&(0x7f0000000740), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) (async) r3 = syz_open_dev$loop(&(0x7f0000000740), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) (async) ioctl$LOOP_CONFIGURE(r2, 0x4c0a, &(0x7f00000000c0)={r3, 0xfff, {0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x4, 0x18, 0x1, "a002ed6c582a5764b246185fd61b153e7745000a2c4e7fbececffac4ebd3d62d2f9d400b2b8ceb5de2219f0d897cf78f75482589f26fd9ff3afb3a5f3d6cee7f", "f607d9714e9ad5e4d19515268cefaaf02049db90e8c97a4d8931211a27b2da839462cf8831799f4b4288f065ac54abefd379e075dc8d0c0d415954707024f10b", "d48df98c0485682761569e67c5e23d9f5de5db1e09c811f0f57882d7665b674d", [0x34ff, 0x23]}}) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000240)={0x8, 'syz0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x3}}, './file0\x00'}) ioctl$FIOCLEX(r4, 0x5451) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:30 executing program 3: getresuid(&(0x7f0000001680), &(0x7f00000016c0)=0x0, &(0x7f0000001700)=0x0) r2 = getgid() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000017c0), 0x40c080, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) r5 = socket$phonet(0x23, 0x2, 0x1) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x0, 0x0) r7 = getpgid(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f0000000040)="8bbb440d8f0818b6a0c8ca5a8a5780c780d75754ceec691e9c0bcb5059e2ca3228bf27a0bcf9caca2786ef20670d", 0x2e}, {&(0x7f00000010c0)="37970dbf91e37dbf4087872b51757985e576180c3baa91c09fce756df8afe177b74e3036f0617c3485fee48299c014", 0x2f}, {&(0x7f0000001100)="45f2b8423845541700cfb2fd660f5143028d71a986ff7aa8523e7a664436df471c6ac66d15e9f00af15daf1076650fd5651f572acab33ddc4ac98fa76f6a37dece80495942abfabf448441e9f54e27e29b86d114975e126d33db31df2322c4406f8ef439ccf8e7d045a0deb8fbd6d8f41aaafa1b2f5ca6ebd8ab0bb98eaf82eb9f53fe90fdc852ef86a3d845182dc655664b96e965e67cd7f63e2b4382c5d1f37dceeb2fdb559f84cd4460df4f0df282d20357166ee91c5158048c24266abd9b1f163a53a1eb3808ebe9dff9f8fe6896422639c28765f2092ff132506292e39abd36fae70842b1d6f24bce", 0xeb}, {&(0x7f0000001200)="b6f4c897db5d57d8961e214c1c1097fbdbca10f77e242a09e0115c9dc89950e414f90710afe81f20aa8875ee3e73154eb3be1df21be4e6a4b93ec7c3c26bf56fc447877d6b54ddeaa8d8755666727592c1c507efe88ce32e349338f38c5727678aa2d2148d4d3aae67155ace3ac7673fefa0da7406755a2a21b875b3cf6bdaa29b3e1e3341532d12984acb1b708d691318f517894bdea2ed2a110245e82f06fda201d619a0587e1104beeca67977ddd6ebd05c5905cfebd3a742f85da17b6a4ef155fe4dccdb00f6f4e5157ee7fc5463a3ac64de519b920e", 0xd8}, {&(0x7f0000001300)="55d017ab34c37c97e99dbffcec8bebbcbeb9d1cfe72e1663c7c2e53202b4391839df19a232ceaef3f126cecda192a1fc0cc2fc254a1cc483d1af92fe20a3f0a878cde3916e533099fd609dc036d5316a3f68fac2100cb5b601db7a0fa610cbef823667a24de6c07dafd598a3262c406918393cf0dae6dc53c227fd157db81e456e0647ea2de0f2fbf75065c1692c1816d1b3a08cbf53d0958b56c5938ec567e50ccba0d7b883f12e4c1e8c74d4d373f7ef1a14a2baeab7a9e5a1563c1e", 0xbd}, {&(0x7f00000013c0)="7a2be7f279e87e146eb41591dfc974da91ed57993edc71811f73e20479d148432e8f6ec605b887572d6d9d2efe40da1d2a3cc49e2e8e61e3f38799d3e7c73985f437e2d22c58be575ffa80f739fa6e70c80e5fc62d1f63d095799a874fdb118e9403d1ff963d9561f9b128cbafdaaa77447d62df74254b7cdf2102246d265fe55ceb120a18cceec8dbe71e7b1a72fbf4359df34e4e097247d4510188f83fc01a4a3860f92aa64e", 0xa7}, {&(0x7f0000001480)="63df02af3fbc22d398f986e7a3f77896deda54fd1e8b38b2c714a7cfae732f1f7ed6ab9cda6a617e9d43c5f8f1e97a1c7a6ea27a89b6de6b0384a1b95ae1447376e53e163b56237fe0ef8a77a0e3493004312d139a37ba5b0f8366017134153a7f40e5f692e00eeda079b43eef6dfdfb9744c673016767e815be24e0ae850f6cad916b8e2b167ef5f6aeb5a593fb5ea2c7c84fb6b68eed961767396cad952446b5ac6b329254f681a0f6eb216f47a23d9c6e224afcb458f8155c692ff57c70eef8ac8b0e", 0xc4}, {&(0x7f0000001580)="0be1a8ea6699ee66", 0x8}], 0x9, &(0x7f0000001800)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r1, r2}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r3, r4, 0xffffffffffffffff, r5, r6, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, r0, r2}}}], 0x88, 0x4080}, 0x4000) getuid() r8 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r8, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 0: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) [ 2239.979001][T14281] Memory cgroup out of memory: Killed process 14281 (syz-executor.3) total-vm:46312kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:1000 09:45:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) 09:45:30 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x10001, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:30 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:30 executing program 3: getresuid(&(0x7f0000001680), &(0x7f00000016c0)=0x0, &(0x7f0000001700)=0x0) (async) r2 = getgid() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000017c0), 0x40c080, 0x0) (async) r4 = socket$unix(0x1, 0x5, 0x0) (async) r5 = socket$phonet(0x23, 0x2, 0x1) (async) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x0, 0x0) r7 = getpgid(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f0000000040)="8bbb440d8f0818b6a0c8ca5a8a5780c780d75754ceec691e9c0bcb5059e2ca3228bf27a0bcf9caca2786ef20670d", 0x2e}, {&(0x7f00000010c0)="37970dbf91e37dbf4087872b51757985e576180c3baa91c09fce756df8afe177b74e3036f0617c3485fee48299c014", 0x2f}, {&(0x7f0000001100)="45f2b8423845541700cfb2fd660f5143028d71a986ff7aa8523e7a664436df471c6ac66d15e9f00af15daf1076650fd5651f572acab33ddc4ac98fa76f6a37dece80495942abfabf448441e9f54e27e29b86d114975e126d33db31df2322c4406f8ef439ccf8e7d045a0deb8fbd6d8f41aaafa1b2f5ca6ebd8ab0bb98eaf82eb9f53fe90fdc852ef86a3d845182dc655664b96e965e67cd7f63e2b4382c5d1f37dceeb2fdb559f84cd4460df4f0df282d20357166ee91c5158048c24266abd9b1f163a53a1eb3808ebe9dff9f8fe6896422639c28765f2092ff132506292e39abd36fae70842b1d6f24bce", 0xeb}, {&(0x7f0000001200)="b6f4c897db5d57d8961e214c1c1097fbdbca10f77e242a09e0115c9dc89950e414f90710afe81f20aa8875ee3e73154eb3be1df21be4e6a4b93ec7c3c26bf56fc447877d6b54ddeaa8d8755666727592c1c507efe88ce32e349338f38c5727678aa2d2148d4d3aae67155ace3ac7673fefa0da7406755a2a21b875b3cf6bdaa29b3e1e3341532d12984acb1b708d691318f517894bdea2ed2a110245e82f06fda201d619a0587e1104beeca67977ddd6ebd05c5905cfebd3a742f85da17b6a4ef155fe4dccdb00f6f4e5157ee7fc5463a3ac64de519b920e", 0xd8}, {&(0x7f0000001300)="55d017ab34c37c97e99dbffcec8bebbcbeb9d1cfe72e1663c7c2e53202b4391839df19a232ceaef3f126cecda192a1fc0cc2fc254a1cc483d1af92fe20a3f0a878cde3916e533099fd609dc036d5316a3f68fac2100cb5b601db7a0fa610cbef823667a24de6c07dafd598a3262c406918393cf0dae6dc53c227fd157db81e456e0647ea2de0f2fbf75065c1692c1816d1b3a08cbf53d0958b56c5938ec567e50ccba0d7b883f12e4c1e8c74d4d373f7ef1a14a2baeab7a9e5a1563c1e", 0xbd}, {&(0x7f00000013c0)="7a2be7f279e87e146eb41591dfc974da91ed57993edc71811f73e20479d148432e8f6ec605b887572d6d9d2efe40da1d2a3cc49e2e8e61e3f38799d3e7c73985f437e2d22c58be575ffa80f739fa6e70c80e5fc62d1f63d095799a874fdb118e9403d1ff963d9561f9b128cbafdaaa77447d62df74254b7cdf2102246d265fe55ceb120a18cceec8dbe71e7b1a72fbf4359df34e4e097247d4510188f83fc01a4a3860f92aa64e", 0xa7}, {&(0x7f0000001480)="63df02af3fbc22d398f986e7a3f77896deda54fd1e8b38b2c714a7cfae732f1f7ed6ab9cda6a617e9d43c5f8f1e97a1c7a6ea27a89b6de6b0384a1b95ae1447376e53e163b56237fe0ef8a77a0e3493004312d139a37ba5b0f8366017134153a7f40e5f692e00eeda079b43eef6dfdfb9744c673016767e815be24e0ae850f6cad916b8e2b167ef5f6aeb5a593fb5ea2c7c84fb6b68eed961767396cad952446b5ac6b329254f681a0f6eb216f47a23d9c6e224afcb458f8155c692ff57c70eef8ac8b0e", 0xc4}, {&(0x7f0000001580)="0be1a8ea6699ee66", 0x8}], 0x9, &(0x7f0000001800)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r1, r2}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r3, r4, 0xffffffffffffffff, r5, r6, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, r0, r2}}}], 0x88, 0x4080}, 0x4000) (async) getuid() r8 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r8, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:30 executing program 3: getresuid(&(0x7f0000001680), &(0x7f00000016c0)=0x0, &(0x7f0000001700)=0x0) r2 = getgid() (async, rerun: 64) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000017c0), 0x40c080, 0x0) (async, rerun: 64) r4 = socket$unix(0x1, 0x5, 0x0) r5 = socket$phonet(0x23, 0x2, 0x1) (async) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x0, 0x0) (async) r7 = getpgid(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f0000000040)="8bbb440d8f0818b6a0c8ca5a8a5780c780d75754ceec691e9c0bcb5059e2ca3228bf27a0bcf9caca2786ef20670d", 0x2e}, {&(0x7f00000010c0)="37970dbf91e37dbf4087872b51757985e576180c3baa91c09fce756df8afe177b74e3036f0617c3485fee48299c014", 0x2f}, {&(0x7f0000001100)="45f2b8423845541700cfb2fd660f5143028d71a986ff7aa8523e7a664436df471c6ac66d15e9f00af15daf1076650fd5651f572acab33ddc4ac98fa76f6a37dece80495942abfabf448441e9f54e27e29b86d114975e126d33db31df2322c4406f8ef439ccf8e7d045a0deb8fbd6d8f41aaafa1b2f5ca6ebd8ab0bb98eaf82eb9f53fe90fdc852ef86a3d845182dc655664b96e965e67cd7f63e2b4382c5d1f37dceeb2fdb559f84cd4460df4f0df282d20357166ee91c5158048c24266abd9b1f163a53a1eb3808ebe9dff9f8fe6896422639c28765f2092ff132506292e39abd36fae70842b1d6f24bce", 0xeb}, {&(0x7f0000001200)="b6f4c897db5d57d8961e214c1c1097fbdbca10f77e242a09e0115c9dc89950e414f90710afe81f20aa8875ee3e73154eb3be1df21be4e6a4b93ec7c3c26bf56fc447877d6b54ddeaa8d8755666727592c1c507efe88ce32e349338f38c5727678aa2d2148d4d3aae67155ace3ac7673fefa0da7406755a2a21b875b3cf6bdaa29b3e1e3341532d12984acb1b708d691318f517894bdea2ed2a110245e82f06fda201d619a0587e1104beeca67977ddd6ebd05c5905cfebd3a742f85da17b6a4ef155fe4dccdb00f6f4e5157ee7fc5463a3ac64de519b920e", 0xd8}, {&(0x7f0000001300)="55d017ab34c37c97e99dbffcec8bebbcbeb9d1cfe72e1663c7c2e53202b4391839df19a232ceaef3f126cecda192a1fc0cc2fc254a1cc483d1af92fe20a3f0a878cde3916e533099fd609dc036d5316a3f68fac2100cb5b601db7a0fa610cbef823667a24de6c07dafd598a3262c406918393cf0dae6dc53c227fd157db81e456e0647ea2de0f2fbf75065c1692c1816d1b3a08cbf53d0958b56c5938ec567e50ccba0d7b883f12e4c1e8c74d4d373f7ef1a14a2baeab7a9e5a1563c1e", 0xbd}, {&(0x7f00000013c0)="7a2be7f279e87e146eb41591dfc974da91ed57993edc71811f73e20479d148432e8f6ec605b887572d6d9d2efe40da1d2a3cc49e2e8e61e3f38799d3e7c73985f437e2d22c58be575ffa80f739fa6e70c80e5fc62d1f63d095799a874fdb118e9403d1ff963d9561f9b128cbafdaaa77447d62df74254b7cdf2102246d265fe55ceb120a18cceec8dbe71e7b1a72fbf4359df34e4e097247d4510188f83fc01a4a3860f92aa64e", 0xa7}, {&(0x7f0000001480)="63df02af3fbc22d398f986e7a3f77896deda54fd1e8b38b2c714a7cfae732f1f7ed6ab9cda6a617e9d43c5f8f1e97a1c7a6ea27a89b6de6b0384a1b95ae1447376e53e163b56237fe0ef8a77a0e3493004312d139a37ba5b0f8366017134153a7f40e5f692e00eeda079b43eef6dfdfb9744c673016767e815be24e0ae850f6cad916b8e2b167ef5f6aeb5a593fb5ea2c7c84fb6b68eed961767396cad952446b5ac6b329254f681a0f6eb216f47a23d9c6e224afcb458f8155c692ff57c70eef8ac8b0e", 0xc4}, {&(0x7f0000001580)="0be1a8ea6699ee66", 0x8}], 0x9, &(0x7f0000001800)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r1, r2}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r3, r4, 0xffffffffffffffff, r5, r6, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, r0, r2}}}], 0x88, 0x4080}, 0x4000) (async, rerun: 64) getuid() (rerun: 64) r8 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r8, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) 09:45:30 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:30 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) [ 2240.085132][T14292] Memory cgroup out of memory: Killed process 14292 (syz-executor.3) total-vm:42340kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:68kB oom_score_adj:1000 09:45:30 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 3: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x7fffffff) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000040)={0x3}) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:zero_device_t:s0\x00', 0x7ffff014) 09:45:30 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x10001, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) (async) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:30 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:30 executing program 2: syz_open_dev$vcsn(0x0, 0x1, 0x48c01) 09:45:30 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 2: syz_open_dev$vcsn(0x0, 0x1, 0x48c01) 09:45:30 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 0: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) [ 2240.161362][T14307] Memory cgroup out of memory: Killed process 14307 (syz-executor.3) total-vm:42340kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 09:45:30 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, 0x0, 0x0) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:30 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040), 0x10001, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) (async) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:30 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 3: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x7fffffff) (async) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) (async) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async, rerun: 32) r2 = socket$isdn_base(0x22, 0x3, 0x0) (rerun: 32) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000040)={0x3}) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:zero_device_t:s0\x00', 0x7ffff014) 09:45:30 executing program 2: syz_open_dev$vcsn(0x0, 0x1, 0x48c01) 09:45:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000fddbdf25080000000c0010000100000000000000060001000500000014001f00fe8000000000000000000000000000aa080018006401010105000d000100000006001c00ff07000005002200000000000500210001000000080009000400000008000a0000000000"], 0x74}, 0x1, 0x0, 0x0, 0xc000}, 0x20004400) syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) [ 2240.227961][T14320] Memory cgroup out of memory: Killed process 14320 (syz-executor.3) total-vm:46180kB, anon-rss:380kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:60kB oom_score_adj:1000 09:45:30 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, 0x0, 0x0) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:30 executing program 1: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8c00) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$isdn_base(0x22, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2440) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = io_uring_setup(0x5b4b, &(0x7f00000001c0)={0x0, 0x200, 0x10, 0x2, 0x276, 0x0, r0}) syz_io_uring_setup(0x31bf, &(0x7f0000000240)={0x0, 0x1fed, 0x0, 0x3, 0x43, 0x0, r2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x5, 0x1b, 0x8, "aebd193b4837e8f6916a2bc2b99b359a34a3669c691eaa55e4508d367b0096763b39048d614ce7172210f9d0979089294137c92eddf76a7764ffb64e4068ea4a", "99d34ef7a01ef351787bad90bec790c2819edde17a15c1f55540f561cca0031e2036472c5714fe1336ca571757b8a24b26647d100016463b52da3ff290cfab31", "657c2cab79dc6135664d24621f0015bcce467deb4e646f6adfdc29c76463b151", [0x7fffffff, 0x7fffffffffffffff]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 09:45:30 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) 09:45:30 executing program 1: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:30 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) [ 2240.304446][T14337] Memory cgroup out of memory: Killed process 1822 (syz-executor.3) total-vm:42340kB, anon-rss:380kB, file-rss:9036kB, shmem-rss:4kB, UID:0 pgtables:68kB oom_score_adj:0 09:45:30 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8c00) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$isdn_base(0x22, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x2440) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) r2 = io_uring_setup(0x5b4b, &(0x7f00000001c0)={0x0, 0x200, 0x10, 0x2, 0x276, 0x0, r0}) syz_io_uring_setup(0x31bf, &(0x7f0000000240)={0x0, 0x1fed, 0x0, 0x3, 0x43, 0x0, r2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x5, 0x1b, 0x8, "aebd193b4837e8f6916a2bc2b99b359a34a3669c691eaa55e4508d367b0096763b39048d614ce7172210f9d0979089294137c92eddf76a7764ffb64e4068ea4a", "99d34ef7a01ef351787bad90bec790c2819edde17a15c1f55540f561cca0031e2036472c5714fe1336ca571757b8a24b26647d100016463b52da3ff290cfab31", "657c2cab79dc6135664d24621f0015bcce467deb4e646f6adfdc29c76463b151", [0x7fffffff, 0x7fffffffffffffff]}) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 09:45:30 executing program 5: sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000040)="39771e4dacaa0a591693299b36fe03a6969435bf22aed68c01e52ce603bc941ebcb96c8c2797288d176e1fc71a2b211c278629e36ea6bc106f415b1561ca42dd", 0x40, 0x20040041, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1f, 0x400) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:30 executing program 1: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) [ 2240.382706][ T1503] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 09:45:31 executing program 3: ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x7fffffff) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000040)={0x3}) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:zero_device_t:s0\x00', 0x7ffff014) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x7fffffff) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) (async) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) (async) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000040)={0x3}) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:zero_device_t:s0\x00', 0x7ffff014) (async) 09:45:31 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) 09:45:31 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:31 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, 0x0, 0x0) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:31 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:31 executing program 5: sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000040)="39771e4dacaa0a591693299b36fe03a6969435bf22aed68c01e52ce603bc941ebcb96c8c2797288d176e1fc71a2b211c278629e36ea6bc106f415b1561ca42dd", 0x40, 0x20040041, 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1f, 0x400) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000040)="39771e4dacaa0a591693299b36fe03a6969435bf22aed68c01e52ce603bc941ebcb96c8c2797288d176e1fc71a2b211c278629e36ea6bc106f415b1561ca42dd", 0x40, 0x20040041, 0x0, 0x0) (async) syz_open_dev$vcsn(&(0x7f0000000000), 0x1f, 0x400) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) (async) 09:45:31 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) 09:45:31 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(0x0, &(0x7f0000002700), &(0x7f0000002740)) 09:45:31 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x41) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x80000000}, 0xc) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) [ 2240.520011][ T1503] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 09:45:31 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:31 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:31 executing program 5: sendto$l2tp6(0xffffffffffffffff, &(0x7f0000000040)="39771e4dacaa0a591693299b36fe03a6969435bf22aed68c01e52ce603bc941ebcb96c8c2797288d176e1fc71a2b211c278629e36ea6bc106f415b1561ca42dd", 0x40, 0x20040041, 0x0, 0x0) (async) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1f, 0x400) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) 09:45:31 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) 09:45:31 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:31 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:31 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) 09:45:31 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) [ 2240.600423][ T1503] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 09:45:31 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:31 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:31 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(0x0, &(0x7f0000002700), &(0x7f0000002740)) [ 2240.688524][ T1503] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2241.229625][ T1503] device hsr_slave_0 left promiscuous mode [ 2241.235691][ T1503] device hsr_slave_1 left promiscuous mode [ 2241.243240][ T1503] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 2241.250699][ T1503] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 2241.259945][ T1503] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 2241.267377][ T1503] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 2241.275086][ T1503] device bridge_slave_1 left promiscuous mode [ 2241.281312][ T1503] bridge0: port 2(bridge_slave_1) entered disabled state [ 2241.290281][ T1503] device bridge_slave_0 left promiscuous mode [ 2241.296457][ T1503] bridge0: port 1(bridge_slave_0) entered disabled state [ 2241.305419][ T1503] device veth1_macvtap left promiscuous mode [ 2241.311477][ T1503] device veth0_macvtap left promiscuous mode [ 2241.317660][ T1503] device veth1_vlan left promiscuous mode [ 2241.323453][ T1503] device veth0_vlan left promiscuous mode [ 2241.400191][ T1503] team0 (unregistering): Port device team_slave_1 removed [ 2241.411971][ T1503] team0 (unregistering): Port device team_slave_0 removed [ 2241.421634][ T1503] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2241.432383][ T1503] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2241.458911][ T1503] bond0 (unregistering): Released all slaves [ 2241.900215][T14542] chnl_net:caif_netlink_parms(): no params data found [ 2241.949376][T14542] bridge0: port 1(bridge_slave_0) entered blocking state [ 2241.956517][T14542] bridge0: port 1(bridge_slave_0) entered disabled state [ 2241.964496][T14542] device bridge_slave_0 entered promiscuous mode [ 2241.978380][T14542] bridge0: port 2(bridge_slave_1) entered blocking state [ 2241.985452][T14542] bridge0: port 2(bridge_slave_1) entered disabled state [ 2241.994298][T14542] device bridge_slave_1 entered promiscuous mode [ 2242.027385][T14542] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2242.038526][T14542] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2242.056098][T14542] team0: Port device team_slave_0 added [ 2242.062609][T14542] team0: Port device team_slave_1 added [ 2242.078026][T14542] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 2242.085078][T14542] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2242.110983][T14542] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 2242.122118][T14542] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 2242.129093][T14542] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 2242.155003][T14542] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 2242.179804][T14542] device hsr_slave_0 entered promiscuous mode [ 2242.186359][T14542] device hsr_slave_1 entered promiscuous mode [ 2242.192812][T14542] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2242.200415][T14542] Cannot create hsr debugfs directory [ 2242.237392][T14542] bridge0: port 2(bridge_slave_1) entered blocking state [ 2242.244620][T14542] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2242.251968][T14542] bridge0: port 1(bridge_slave_0) entered blocking state [ 2242.259162][T14542] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2242.292730][T14542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2242.305937][T14542] 8021q: adding VLAN 0 to HW filter on device team0 [ 2242.313621][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 2242.322034][T14600] bridge0: port 1(bridge_slave_0) entered disabled state [ 2242.330608][T14600] bridge0: port 2(bridge_slave_1) entered disabled state [ 2242.353538][T14542] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 2242.363927][T14542] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 2242.377019][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 2242.385484][T14600] bridge0: port 1(bridge_slave_0) entered blocking state [ 2242.392532][T14600] bridge0: port 1(bridge_slave_0) entered forwarding state [ 2242.400188][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 2242.408587][T14600] bridge0: port 2(bridge_slave_1) entered blocking state [ 2242.415629][T14600] bridge0: port 2(bridge_slave_1) entered forwarding state [ 2242.423927][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 2242.432364][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 2242.441069][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 2242.449452][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 2242.458620][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 2242.466245][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 2242.480897][T14542] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 2242.488223][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 2242.495589][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 2242.568334][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 2242.577275][T14600] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 2242.612673][T14542] device veth0_vlan entered promiscuous mode [ 2242.619441][T14353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 2242.627933][T14353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 2242.636456][T14353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 2242.644338][T14353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 2242.654050][T14542] device veth1_vlan entered promiscuous mode [ 2242.666102][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 2242.674141][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 2242.682256][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 2242.690999][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 2242.700600][T14542] device veth0_macvtap entered promiscuous mode [ 2242.708939][T14542] device veth1_macvtap entered promiscuous mode [ 2242.719624][T14542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2242.730072][T14542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.739877][T14542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2242.750285][T14542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.760143][T14542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2242.770588][T14542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.781179][T14542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2242.791686][T14542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.801566][T14542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 2242.811976][T14542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.823413][T14542] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 2242.831405][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 2242.839358][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 2242.847316][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 2242.855758][ T4023] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 2242.864960][T14542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2242.875409][T14542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.885227][T14542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2242.895716][T14542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.905611][T14542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2242.916035][T14542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.925869][T14542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2242.936387][T14542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.946217][T14542] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 2242.956811][T14542] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 2242.968955][T14542] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 2242.976381][T14353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 2242.985064][T14353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 09:45:33 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) socket$nl_rdma(0x10, 0x3, 0x14) 09:45:33 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x41) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x80000000}, 0xc) (async) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:33 executing program 4: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(0x0, &(0x7f0000002700), &(0x7f0000002740)) 09:45:33 executing program 5: write$selinux_attr(0xffffffffffffffff, 0x0, 0x0) 09:45:33 executing program 5: write$selinux_attr(0xffffffffffffffff, 0x0, 0x0) 09:45:33 executing program 4: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 5: write$selinux_attr(0xffffffffffffffff, 0x0, 0x0) 09:45:33 executing program 1: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r5, 0x0, 0x0) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) r8 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) r10 = getpgrp(0xffffffffffffffff) r11 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001100)="cdb3934c0147c68cb85b762e2b6268201912a91d548c74df50035d1f06360bf7191471c5350a736ec8999aacdd657636aa074afa75ececafbc923ce281a59f29eec532a645c7af8aba75fc00008bf2278a90638018e2f8d4e6f10a38e491fcd6c6490d15bce34be3f2c53b9370a860092ae0d305189c5ea7150e9679b0f824044f4acb353d9678369810c32dfb417bb7850ec8af8388769036373466992b8c3c9b2ae3beb701406906e86b9625b421c60991edfd25de05fdbcd39382c81525ba0ea9c0046f2db1248f237cf1bd416139f0c9d01e0b1ad97be5aedbf3", 0xdc}, {&(0x7f0000001200)="57bfcbd1301fcd2f788c263429d70bedfaaf49481f1a34649b4fb89e57b4325eb135ff5266beada645363f7cb53f87e60cf19e9f4559a57bb798528689da9a408e89506db176bf9bd42829ce82535d7d20163cc60612d8243bb4942c473817f8d8cab536dee0b1b5e2fcca357561c18f8b6dfdd70698eef8aae7e5e8f7d55776c6dca014d48ff7b4a10bdb786080ce", 0x8f}, {&(0x7f00000012c0)="391746524e394f57263ee80600000000000000c0994045c03cbf968736dcf09271ed0c7808260552d5a350e5e8731907c6047f7fb7f2a64808242b39a3609a26e352425c010b6d7a9d25313f875ae4c4a90d745ce7158b970267769edba7add14b864408a41f75b73f56f0042e2d9200759ac8d312c0e24392f72658d2a9dd105c491e52179228772fe5c1e97b842b0c1132f9efd34868e0a54cde37646662941af8f9b3906e6027e4279e95fe38fa865a41dedb30e33f4711e25470e722906d296c7f356b15a51ca088a4ab3043f4211daed91e855800"/227, 0xe3}, {&(0x7f0000000040)="b7d29e5d3e014ad84e5e7ab0055d13145a3d7790d985be686104d704a469fb7e968bc56a2159fe4c51c5bc01e9f1d21b4d0e5783d1bae34904ad49fcd8fc1e413c2760cab5c51732d32792e17b4ed6a3dbd80ffdaa6b461c62788cd997", 0x5d}, {&(0x7f00000013c0)="bd367a26e433f90f", 0x8}, {&(0x7f0000001400)="fe33b53096d9a09a84c497ae2610ba8e2b992d7b176ec3dff7f89d81c3db80ebb7857b6c52317fe6b2a0c8241d5049a2f619e23031d2a40905d68f26c6bcb5ac99df91eff75effd666da0c503d712e75ebb8556b439951c61fdbb9f34376190534705a2821a8c4cd0bc2c9d19b8839a2c9d57988182b89dd1a0cb00c50b16fc09d098899bf2d7d67d9b5c754854a09b8ef414302e57653d252ce7baa2096541f55c4d575bfe49ede8ffbdd47a37ec91613028ce6edae9acc01e146363428fdd8ff2e73eb4fdc14acdba7e86011247500719615380a3345e621390898c4fbb99045c60e72", 0xe4}], 0x6, &(0x7f00000016c0)=[@rights={{0x30, 0x1, 0x1, [r2, r1, r3, r4, r1, r5, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xffffffffffffffff}}}], 0x70, 0x2810}, 0x8800) read$msr(r1, &(0x7f0000000000)=""/1, 0x1) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:33 executing program 5: r0 = syz_open_dev$vcsn(0x0, 0x1, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:33 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) socket$nl_rdma(0x10, 0x3, 0x14) 09:45:33 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x41) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x80000000}, 0xc) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 4: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 1: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r5, 0x0, 0x0) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) r8 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) r10 = getpgrp(0xffffffffffffffff) r11 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001100)="cdb3934c0147c68cb85b762e2b6268201912a91d548c74df50035d1f06360bf7191471c5350a736ec8999aacdd657636aa074afa75ececafbc923ce281a59f29eec532a645c7af8aba75fc00008bf2278a90638018e2f8d4e6f10a38e491fcd6c6490d15bce34be3f2c53b9370a860092ae0d305189c5ea7150e9679b0f824044f4acb353d9678369810c32dfb417bb7850ec8af8388769036373466992b8c3c9b2ae3beb701406906e86b9625b421c60991edfd25de05fdbcd39382c81525ba0ea9c0046f2db1248f237cf1bd416139f0c9d01e0b1ad97be5aedbf3", 0xdc}, {&(0x7f0000001200)="57bfcbd1301fcd2f788c263429d70bedfaaf49481f1a34649b4fb89e57b4325eb135ff5266beada645363f7cb53f87e60cf19e9f4559a57bb798528689da9a408e89506db176bf9bd42829ce82535d7d20163cc60612d8243bb4942c473817f8d8cab536dee0b1b5e2fcca357561c18f8b6dfdd70698eef8aae7e5e8f7d55776c6dca014d48ff7b4a10bdb786080ce", 0x8f}, {&(0x7f00000012c0)="391746524e394f57263ee80600000000000000c0994045c03cbf968736dcf09271ed0c7808260552d5a350e5e8731907c6047f7fb7f2a64808242b39a3609a26e352425c010b6d7a9d25313f875ae4c4a90d745ce7158b970267769edba7add14b864408a41f75b73f56f0042e2d9200759ac8d312c0e24392f72658d2a9dd105c491e52179228772fe5c1e97b842b0c1132f9efd34868e0a54cde37646662941af8f9b3906e6027e4279e95fe38fa865a41dedb30e33f4711e25470e722906d296c7f356b15a51ca088a4ab3043f4211daed91e855800"/227, 0xe3}, {&(0x7f0000000040)="b7d29e5d3e014ad84e5e7ab0055d13145a3d7790d985be686104d704a469fb7e968bc56a2159fe4c51c5bc01e9f1d21b4d0e5783d1bae34904ad49fcd8fc1e413c2760cab5c51732d32792e17b4ed6a3dbd80ffdaa6b461c62788cd997", 0x5d}, {&(0x7f00000013c0)="bd367a26e433f90f", 0x8}, {&(0x7f0000001400)="fe33b53096d9a09a84c497ae2610ba8e2b992d7b176ec3dff7f89d81c3db80ebb7857b6c52317fe6b2a0c8241d5049a2f619e23031d2a40905d68f26c6bcb5ac99df91eff75effd666da0c503d712e75ebb8556b439951c61fdbb9f34376190534705a2821a8c4cd0bc2c9d19b8839a2c9d57988182b89dd1a0cb00c50b16fc09d098899bf2d7d67d9b5c754854a09b8ef414302e57653d252ce7baa2096541f55c4d575bfe49ede8ffbdd47a37ec91613028ce6edae9acc01e146363428fdd8ff2e73eb4fdc14acdba7e86011247500719615380a3345e621390898c4fbb99045c60e72", 0xe4}], 0x6, &(0x7f00000016c0)=[@rights={{0x30, 0x1, 0x1, [r2, r1, r3, r4, r1, r5, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xffffffffffffffff}}}], 0x70, 0x2810}, 0x8800) read$msr(r1, &(0x7f0000000000)=""/1, 0x1) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:33 executing program 5: r0 = syz_open_dev$vcsn(0x0, 0x1, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:33 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), 0x0, &(0x7f0000002740)) 09:45:33 executing program 5: r0 = syz_open_dev$vcsn(0x0, 0x1, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:33 executing program 4: r0 = syz_open_dev$vcsn(0x0, 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 1: r0 = syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r5, 0x0, 0x0) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r6, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0\x00'}) r8 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) r10 = getpgrp(0xffffffffffffffff) r11 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001100)="cdb3934c0147c68cb85b762e2b6268201912a91d548c74df50035d1f06360bf7191471c5350a736ec8999aacdd657636aa074afa75ececafbc923ce281a59f29eec532a645c7af8aba75fc00008bf2278a90638018e2f8d4e6f10a38e491fcd6c6490d15bce34be3f2c53b9370a860092ae0d305189c5ea7150e9679b0f824044f4acb353d9678369810c32dfb417bb7850ec8af8388769036373466992b8c3c9b2ae3beb701406906e86b9625b421c60991edfd25de05fdbcd39382c81525ba0ea9c0046f2db1248f237cf1bd416139f0c9d01e0b1ad97be5aedbf3", 0xdc}, {&(0x7f0000001200)="57bfcbd1301fcd2f788c263429d70bedfaaf49481f1a34649b4fb89e57b4325eb135ff5266beada645363f7cb53f87e60cf19e9f4559a57bb798528689da9a408e89506db176bf9bd42829ce82535d7d20163cc60612d8243bb4942c473817f8d8cab536dee0b1b5e2fcca357561c18f8b6dfdd70698eef8aae7e5e8f7d55776c6dca014d48ff7b4a10bdb786080ce", 0x8f}, {&(0x7f00000012c0)="391746524e394f57263ee80600000000000000c0994045c03cbf968736dcf09271ed0c7808260552d5a350e5e8731907c6047f7fb7f2a64808242b39a3609a26e352425c010b6d7a9d25313f875ae4c4a90d745ce7158b970267769edba7add14b864408a41f75b73f56f0042e2d9200759ac8d312c0e24392f72658d2a9dd105c491e52179228772fe5c1e97b842b0c1132f9efd34868e0a54cde37646662941af8f9b3906e6027e4279e95fe38fa865a41dedb30e33f4711e25470e722906d296c7f356b15a51ca088a4ab3043f4211daed91e855800"/227, 0xe3}, {&(0x7f0000000040)="b7d29e5d3e014ad84e5e7ab0055d13145a3d7790d985be686104d704a469fb7e968bc56a2159fe4c51c5bc01e9f1d21b4d0e5783d1bae34904ad49fcd8fc1e413c2760cab5c51732d32792e17b4ed6a3dbd80ffdaa6b461c62788cd997", 0x5d}, {&(0x7f00000013c0)="bd367a26e433f90f", 0x8}, {&(0x7f0000001400)="fe33b53096d9a09a84c497ae2610ba8e2b992d7b176ec3dff7f89d81c3db80ebb7857b6c52317fe6b2a0c8241d5049a2f619e23031d2a40905d68f26c6bcb5ac99df91eff75effd666da0c503d712e75ebb8556b439951c61fdbb9f34376190534705a2821a8c4cd0bc2c9d19b8839a2c9d57988182b89dd1a0cb00c50b16fc09d098899bf2d7d67d9b5c754854a09b8ef414302e57653d252ce7baa2096541f55c4d575bfe49ede8ffbdd47a37ec91613028ce6edae9acc01e146363428fdd8ff2e73eb4fdc14acdba7e86011247500719615380a3345e621390898c4fbb99045c60e72", 0xe4}], 0x6, &(0x7f00000016c0)=[@rights={{0x30, 0x1, 0x1, [r2, r1, r3, r4, r1, r5, r6, r7]}}, @cred={{0x1c, 0x1, 0x2, {r8, r9, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, 0xffffffffffffffff}}}], 0x70, 0x2810}, 0x8800) read$msr(r1, &(0x7f0000000000)=""/1, 0x1) preadv(r0, &(0x7f0000002240)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0, 0x6) 09:45:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:33 executing program 4: r0 = syz_open_dev$vcsn(0x0, 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r5, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) r7 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001600)=0x0, &(0x7f0000001640), &(0x7f0000001680)) r9 = getpgrp(0xffffffffffffffff) r10 = getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001100)="cdb3934c0147c68cb85b762e2b6268201912a91d548c74df50035d1f06360bf7191471c5350a736ec8999aacdd657636aa074afa75ececafbc923ce281a59f29eec532a645c7af8aba75fc00008bf2278a90638018e2f8d4e6f10a38e491fcd6c6490d15bce34be3f2c53b9370a860092ae0d305189c5ea7150e9679b0f824044f4acb353d9678369810c32dfb417bb7850ec8af8388769036373466992b8c3c9b2ae3beb701406906e86b9625b421c60991edfd25de05fdbcd39382c81525ba0ea9c0046f2db1248f237cf1bd416139f0c9d01e0b1ad97be5aedbf3", 0xdc}, {&(0x7f0000001200)="57bfcbd1301fcd2f788c263429d70bedfaaf49481f1a34649b4fb89e57b4325eb135ff5266beada645363f7cb53f87e60cf19e9f4559a57bb798528689da9a408e89506db176bf9bd42829ce82535d7d20163cc60612d8243bb4942c473817f8d8cab536dee0b1b5e2fcca357561c18f8b6dfdd70698eef8aae7e5e8f7d55776c6dca014d48ff7b4a10bdb786080ce", 0x8f}, {&(0x7f00000012c0)="391746524e394f57263ee80600000000000000c0994045c03cbf968736dcf09271ed0c7808260552d5a350e5e8731907c6047f7fb7f2a64808242b39a3609a26e352425c010b6d7a9d25313f875ae4c4a90d745ce7158b970267769edba7add14b864408a41f75b73f56f0042e2d9200759ac8d312c0e24392f72658d2a9dd105c491e52179228772fe5c1e97b842b0c1132f9efd34868e0a54cde37646662941af8f9b3906e6027e4279e95fe38fa865a41dedb30e33f4711e25470e722906d296c7f356b15a51ca088a4ab3043f4211daed91e855800"/227, 0xe3}, {&(0x7f0000000040)="b7d29e5d3e014ad84e5e7ab0055d13145a3d7790d985be686104d704a469fb7e968bc56a2159fe4c51c5bc01e9f1d21b4d0e5783d1bae34904ad49fcd8fc1e413c2760cab5c51732d32792e17b4ed6a3dbd80ffdaa6b461c62788cd997", 0x5d}, {&(0x7f00000013c0)="bd367a26e433f90f", 0x8}, {&(0x7f0000001400)="fe33b53096d9a09a84c497ae2610ba8e2b992d7b176ec3dff7f89d81c3db80ebb7857b6c52317fe6b2a0c8241d5049a2f619e23031d2a40905d68f26c6bcb5ac99df91eff75effd666da0c503d712e75ebb8556b439951c61fdbb9f34376190534705a2821a8c4cd0bc2c9d19b8839a2c9d57988182b89dd1a0cb00c50b16fc09d098899bf2d7d67d9b5c754854a09b8ef414302e57653d252ce7baa2096541f55c4d575bfe49ede8ffbdd47a37ec91613028ce6edae9acc01e146363428fdd8ff2e73eb4fdc14acdba7e86011247500719615380a3345e621390898c4fbb99045c60e72", 0xe4}], 0x6, &(0x7f00000016c0)=[@rights={{0x30, 0x1, 0x1, [r1, r0, r2, r3, r0, r4, r5, r6]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r9, r10, 0xffffffffffffffff}}}], 0x70, 0x2810}, 0x8800) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:33 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) socket$nl_rdma(0x10, 0x3, 0x14) 09:45:33 executing program 3: select(0x40, &(0x7f0000000040)={0x8, 0x8001, 0x5992, 0xfffffffffffffffc, 0x200, 0x9, 0x26, 0x4}, &(0x7f00000000c0)={0x5, 0x5, 0xf102, 0x0, 0x10000, 0x6, 0x6, 0x1}, &(0x7f0000000100)={0x7fffffffffffffff, 0x3, 0x4, 0x1f, 0x8000000000000001, 0x4, 0x7, 0x1f}, &(0x7f0000000140)={0x77359400}) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)) getpgrp(0xffffffffffffffff) getuid() read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:33 executing program 4: r0 = syz_open_dev$vcsn(0x0, 0x1, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), 0x0, &(0x7f0000002740)) 09:45:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:33 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)) getpgrp(0xffffffffffffffff) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:33 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:33 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) getpgrp(0xffffffffffffffff) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:33 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:33 executing program 3: select(0x40, &(0x7f0000000040)={0x8, 0x8001, 0x5992, 0xfffffffffffffffc, 0x200, 0x9, 0x26, 0x4}, &(0x7f00000000c0)={0x5, 0x5, 0xf102, 0x0, 0x10000, 0x6, 0x6, 0x1}, &(0x7f0000000100)={0x7fffffffffffffff, 0x3, 0x4, 0x1f, 0x8000000000000001, 0x4, 0x7, 0x1f}, &(0x7f0000000140)={0x77359400}) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) write$selinux_attr(r0, 0x0, 0x0) 09:45:33 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), 0x0, &(0x7f0000002740)) 09:45:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) write$selinux_attr(r0, 0x0, 0x0) 09:45:33 executing program 3: select(0x40, &(0x7f0000000040)={0x8, 0x8001, 0x5992, 0xfffffffffffffffc, 0x200, 0x9, 0x26, 0x4}, &(0x7f00000000c0)={0x5, 0x5, 0xf102, 0x0, 0x10000, 0x6, 0x6, 0x1}, &(0x7f0000000100)={0x7fffffffffffffff, 0x3, 0x4, 0x1f, 0x8000000000000001, 0x4, 0x7, 0x1f}, &(0x7f0000000140)={0x77359400}) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:33 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000015c0)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:33 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r4, 0x0, 0x0) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:33 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) write$selinux_attr(r0, 0x0, 0x0) 09:45:33 executing program 5: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(0xffffffffffffffff, 0x0, 0x0) 09:45:33 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:34 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:34 executing program 5: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(0xffffffffffffffff, 0x0, 0x0) 09:45:34 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:34 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:34 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), 0x0) 09:45:34 executing program 5: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(0xffffffffffffffff, 0x0, 0x0) 09:45:34 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:34 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='xprtrdma_frwr_dereg\x00', r4}, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'}) r5 = syz_open_dev$vcsn(&(0x7f0000000100), 0x2, 0x240541) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x1402, 0x8, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r5}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x400c890}, 0x810) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, r5, 0x0, '\x00', 0x0, r5, 0x3, 0x3}, 0x48) 09:45:34 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:34 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = socket$nl_rdma(0x10, 0x3, 0x14) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) ioctl(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xe94}}, './file0\x00'}) syz_open_dev$vcsn(&(0x7f0000000180), 0x4, 0x40) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') r5 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000040)=[{r4}, {r5}], 0x2, 0x3) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x1407, 0x300, 0x70bd2a, 0x25dfdbfc, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r3}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r4}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 09:45:34 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r2, 0x0, 0x0) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:34 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) [ 2243.598347][T14748] oom_kill_process: 7 callbacks suppressed [ 2243.598362][T14748] syz-executor.3 invoked oom-killer: gfp_mask=0x400cc0(GFP_KERNEL_ACCOUNT), order=0, oom_score_adj=1000 [ 2243.615369][T14748] CPU: 0 PID: 14748 Comm: syz-executor.3 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2243.626427][T14748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 09:45:34 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:34 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:34 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='xprtrdma_frwr_dereg\x00', r4}, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'}) r5 = syz_open_dev$vcsn(&(0x7f0000000100), 0x2, 0x240541) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x1402, 0x8, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r5}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x400c890}, 0x810) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, r5, 0x0, '\x00', 0x0, r5, 0x3, 0x3}, 0x48) 09:45:34 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) [ 2243.626442][T14748] Call Trace: [ 2243.626447][T14748] [ 2243.626454][T14748] dump_stack_lvl+0xd6/0x122 [ 2243.626483][T14748] dump_stack+0x11/0x12 [ 2243.626505][T14748] dump_header+0x98/0x410 [ 2243.626531][T14748] oom_kill_process+0xfe/0x550 [ 2243.626600][T14748] out_of_memory+0x620/0x880 [ 2243.626625][T14748] mem_cgroup_oom+0x475/0x4f0 [ 2243.626648][T14748] try_charge_memcg+0x746/0x960 [ 2243.626732][T14748] ? refill_stock+0xe6/0x130 [ 2243.626754][T14748] __memcg_kmem_charge_page+0x2e4/0x480 [ 2243.626807][T14748] __alloc_pages+0x1c1/0x340 [ 2243.626832][T14748] alloc_pages+0x34d/0x450 [ 2243.626945][T14748] alloc_skb_with_frags+0x1ae/0x420 [ 2243.626969][T14748] sock_alloc_send_pskb+0x437/0x4f0 [ 2243.626999][T14748] unix_dgram_sendmsg+0x3fe/0x1160 [ 2243.627025][T14748] ? selinux_socket_sendmsg+0x11a/0x150 [ 2243.627052][T14748] unix_seqpacket_sendmsg+0xcc/0x110 [ 2243.627084][T14748] sock_write_iter+0x1a3/0x200 [ 2243.627106][T14748] do_iter_readv_writev+0x27b/0x300 [ 2243.627130][T14748] do_iter_write+0x16f/0x5c0 [ 2243.627152][T14748] do_writev+0x256/0x4b0 [ 2243.627177][T14748] ? __this_cpu_preempt_check+0xf/0x10 [ 2243.627327][T14748] __x64_sys_writev+0x41/0x50 [ 2243.627349][T14748] do_syscall_64+0x2b/0x70 [ 2243.627372][T14748] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2243.627396][T14748] RIP: 0033:0x7f69d52b2109 [ 2243.627469][T14748] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2243.627488][T14748] RSP: 002b:00007f69d4a28168 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 2243.627509][T14748] RAX: ffffffffffffffda RBX: 00007f69d53c4f60 RCX: 00007f69d52b2109 [ 2243.627523][T14748] RDX: 0000000000000001 RSI: 0000000020000080 RDI: 0000000000000003 [ 2243.627536][T14748] RBP: 00007f69d530c05d R08: 0000000000000000 R09: 0000000000000000 [ 2243.627620][T14748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2243.627633][T14748] R13: 00007ffc85e1bf9f R14: 00007f69d4a28300 R15: 0000000000022000 [ 2243.627649][T14748] [ 2243.627676][T14748] memory: usage 307200kB, limit 307200kB, failcnt 3342 [ 2243.627691][T14748] swap: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 2243.627703][T14748] Memory cgroup stats for /syz3: [ 2243.651589][T14748] anon 135168 [ 2243.651589][T14748] file 302239744 [ 2243.651589][T14748] kernel 1216512 [ 2243.651589][T14748] kernel_stack 49152 [ 2243.651589][T14748] pagetables 73728 [ 2243.651589][T14748] percpu 0 [ 2243.651589][T14748] sock 0 [ 2243.651589][T14748] vmalloc 0 [ 2243.651589][T14748] shmem 302239744 [ 2243.651589][T14748] file_mapped 65536 09:45:34 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), 0x0) 09:45:34 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:34 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = socket$nl_rdma(0x10, 0x3, 0x14) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) ioctl(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xe94}}, './file0\x00'}) syz_open_dev$vcsn(&(0x7f0000000180), 0x4, 0x40) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') r5 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000040)=[{r4}, {r5}], 0x2, 0x3) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x1407, 0x300, 0x70bd2a, 0x25dfdbfc, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r3}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r4}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) [ 2243.651589][T14748] file_dirty 0 [ 2243.651589][T14748] file_writeback 0 [ 2243.651589][T14748] swapcached 0 [ 2243.651589][T14748] inactive_anon 246149120 [ 2243.651589][T14748] active_anon 56205312 [ 2243.651589][T14748] inactive_file 0 [ 2243.651589][T14748] active_file 0 [ 2243.651589][T14748] unevictable 0 [ 2243.651589][T14748] slab_reclaimable 715080 [ 2243.651589][T14748] slab_unreclaimable 310856 [ 2243.651589][T14748] slab 1025936 [ 2243.651589][T14748] workingset_refault_anon 0 [ 2243.651589][T14748] workingset_refault_file 101 09:45:34 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:34 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) [ 2243.651589][T14748] workingset_activate_anon 0 [ 2243.651589][T14748] workingset_activate_file 0 [ 2243.651642][T14748] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz-executor.3,pid=14744,uid=0 09:45:34 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:34 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = socket$nl_rdma(0x10, 0x3, 0x14) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) ioctl(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xe94}}, './file0\x00'}) syz_open_dev$vcsn(&(0x7f0000000180), 0x4, 0x40) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') r5 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000040)=[{r4}, {r5}], 0x2, 0x3) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x1407, 0x300, 0x70bd2a, 0x25dfdbfc, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r3}, @RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r4}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 09:45:34 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:34 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) [ 2243.651799][T14748] Memory cgroup out of memory: Killed process 14744 (syz-executor.3) total-vm:48492kB, anon-rss:372kB, file-rss:8192kB, shmem-rss:0kB, UID:0 pgtables:80kB oom_score_adj:1000 09:45:34 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000000000)=""/1, 0x1) 09:45:35 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='xprtrdma_frwr_dereg\x00', r4}, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'}) r5 = syz_open_dev$vcsn(&(0x7f0000000100), 0x2, 0x240541) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x1402, 0x8, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r5}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x400c890}, 0x810) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, r5, 0x0, '\x00', 0x0, r5, 0x3, 0x3}, 0x48) 09:45:35 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:35 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000000000)=""/1, 0x1) 09:45:35 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000026c0), &(0x7f0000002700), 0x0) 09:45:35 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:35 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = socket$nl_rdma(0x10, 0x3, 0x14) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) ioctl(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xe94}}, './file0\x00'}) syz_open_dev$vcsn(&(0x7f0000000180), 0x4, 0x40) r3 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000040)=[{r3}, {r4}], 0x2, 0x3) 09:45:35 executing program 1: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000000000)=""/1, 0x1) 09:45:35 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:35 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:35 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:35 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:35 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:35 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='xprtrdma_frwr_dereg\x00', r4}, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'}) r5 = syz_open_dev$vcsn(&(0x7f0000000100), 0x2, 0x240541) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, r5, 0x0, '\x00', 0x0, r5, 0x3, 0x3}, 0x48) 09:45:35 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:35 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x48c01) write$selinux_attr(r0, 0x0, 0x0) 09:45:35 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:35 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) 09:45:35 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = socket$nl_rdma(0x10, 0x3, 0x14) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) ioctl(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xe94}}, './file0\x00'}) syz_open_dev$vcsn(&(0x7f0000000180), 0x4, 0x40) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') socket$inet_tcp(0x2, 0x1, 0x0) 09:45:35 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:35 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x1, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:35 executing program 4: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:35 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000000000)=""/1, 0x1) 09:45:35 executing program 4: syz_open_dev$MSR(&(0x7f00000000c0), 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r1, 0x0, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f0000001580)='./binderfs/binder0\x00', 0x0, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) read$msr(r0, &(0x7f0000000000)=""/1, 0x1) 09:45:35 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000000000)=""/1, 0x1) 09:45:36 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='xprtrdma_frwr_dereg\x00', r4}, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'}) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:36 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfd, 0x48c01) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/custom0\x00', 0x800, 0x0) ioctl(r1, 0x2, &(0x7f00000000c0)="684fa0a22cb57840baadc49b2c730d9c4743d5cbc11fc5e806a5b6907b68ff81d809872be7febd8b96624b64aaa605d874b1eb9026") read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) 09:45:36 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000000000)=""/1, 0x1) 09:45:36 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800300) 09:45:36 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = socket$nl_rdma(0x10, 0x3, 0x14) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) ioctl(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xe94}}, './file0\x00'}) syz_open_dev$vcsn(&(0x7f0000000180), 0x4, 0x40) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') 09:45:36 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:36 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) read$msr(r0, 0x0, 0x0) 09:45:36 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) read$msr(r0, 0x0, 0x0) 09:45:36 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:36 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) read$msr(r0, 0x0, 0x0) 09:45:36 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:36 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = socket$nl_rdma(0x10, 0x3, 0x14) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) ioctl(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xe94}}, './file0\x00'}) syz_open_dev$vcsn(&(0x7f0000000180), 0x4, 0x40) 09:45:37 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='xprtrdma_frwr_dereg\x00', r4}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:37 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfd, 0x48c01) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/custom0\x00', 0x800, 0x0) ioctl(r1, 0x2, &(0x7f00000000c0)="684fa0a22cb57840baadc49b2c730d9c4743d5cbc11fc5e806a5b6907b68ff81d809872be7febd8b96624b64aaa605d874b1eb9026") read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) 09:45:37 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) r2 = syz_open_dev$vcsn(&(0x7f0000000140), 0xbeb, 0x149002) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000200), r0) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r3, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xc1}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004800}, 0x20000000) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_CSUM={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x800) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) 09:45:37 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:37 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r2 = socket$nl_rdma(0x10, 0x3, 0x14) bind$netlink(r1, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) ioctl(r2, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xe94}}, './file0\x00'}) 09:45:37 executing program 1: syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) socketpair(0xf, 0x1, 0xb774, &(0x7f0000000000)={0xffffffffffffffff}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000140)=0x0) r2 = socket$isdn(0x22, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000002480)={'wlan0\x00'}) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f00000024c0)={0x7}) sendmsg$netlink(r0, &(0x7f0000002440)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8}, 0xc, &(0x7f0000002400)=[{&(0x7f0000000180)={0x224c, 0x13, 0x4, 0x70bd29, 0x25dfdbfb, "", [@typed={0x1004, 0x26, 0x0, 0x0, @binary="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@generic="ee48bd319d1efe3b4f2a8554439a95e8089302f0396186f032b9ebaeff798680b13376793f624da7e67709c0bd0a871d669d07fd0550038c46ed9f35462aee4ce94d0b0d77c3c70655caf74f2543577011425104186380912d8ce9c03311afc217eff43eb7e77064726bd072f555f82f0febe0e81341ddc6f81bd419a221b98efe87e614f89128b9cedc1350781cabddc7be08ab6dd84352390886e18c87c1d9f10a46075e56268cb486d3153f0bbabb7e4ccc", @typed={0x4, 0x6d}, @generic="17ab350e1639d192c324fcc23bda440a2d17cbb28728dbf0890a286011718b11f143dd7488c28bc2", @nested={0x10c1, 0x1e, 0x0, 0x1, [@generic="4666eb39f3", @generic="02bc7682203984fe0e7525d0c358c969d0ff21d0da514049fda913f5f1327485db641be796c8cb8a11bbf0e6a6bd8a1b6138aeffb26a4ea2377457a212cfa0f21b2b3c64a23f95f804d89e543ce5e006df96ab7c5405c998", @typed={0x1004, 0x1d, 0x0, 0x0, @binary="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"}, @typed={0x52, 0x25, 0x0, 0x0, @binary="997668d49b2ebd15de3f0eaaef3ffb71d1479f2c60b10b371aad0980966ef626c733814778a695de5ea5be0e0047aa568577f9d4fa2f0f6f1b21aa6d4453b9957e17ccf2bd46bdd87568a33679fa"}, @typed={0x8, 0x51, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @nested={0x91, 0x51, 0x0, 0x1, [@generic="c19b82146be74b93fad3b0dcd328754cad6d3e585ca5f232bd8792359b72c22d19588e3fdf0b80ca0c0fd543e94d99c369143bad1ca7af9b932dba676dc0c51edec08f1a744134093cbe65afa7eb147905197f954184c348c02463daa755126b981b1e3e283e7e60122a175718bf525ccaf163dd53b07b5f26", @generic="dd6db755e8dccbf0d3b07c5c", @typed={0x8, 0x60, 0x0, 0x0, @uid=r1}]}]}, 0x224c}], 0x1, 0x0, 0x0, 0x8000}, 0x4004) 09:45:37 executing program 5: syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = socket$nl_rdma(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) ioctl(r1, 0x0, 0x0) 09:45:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) recvfrom$unix(r2, &(0x7f0000000180)=""/111, 0x6f, 0x2101, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) socketpair(0x1f, 0x800, 0xffffffff, &(0x7f0000000380)) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)={0xffffffffffffffff}) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'}) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x8, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20008041}, 0x44008044) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000200), 0x0) 09:45:37 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x200) 09:45:37 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x200) 09:45:37 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x200) 09:45:37 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 09:45:38 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:38 executing program 0: mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 09:45:38 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) socket$nl_xfrm(0x10, 0x3, 0x6) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:38 executing program 5: syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) socket$nl_rdma(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) 09:45:38 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfd, 0x48c01) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/custom0\x00', 0x800, 0x0) ioctl(r1, 0x2, &(0x7f00000000c0)="684fa0a22cb57840baadc49b2c730d9c4743d5cbc11fc5e806a5b6907b68ff81d809872be7febd8b96624b64aaa605d874b1eb9026") read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) 09:45:38 executing program 0: mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 09:45:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) recvfrom$unix(r2, &(0x7f0000000180)=""/111, 0x6f, 0x2101, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) socketpair(0x1f, 0x800, 0xffffffff, &(0x7f0000000380)) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)={0xffffffffffffffff}) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'}) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x8, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20008041}, 0x44008044) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000200), 0x0) 09:45:38 executing program 5: syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) 09:45:38 executing program 0: mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 09:45:38 executing program 0: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 09:45:38 executing program 0: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 09:45:38 executing program 0: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 09:45:39 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:39 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x0) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 09:45:39 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfd, 0x48c01) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/custom0\x00', 0x800, 0x0) ioctl(r1, 0x2, &(0x7f00000000c0)="684fa0a22cb57840baadc49b2c730d9c4743d5cbc11fc5e806a5b6907b68ff81d809872be7febd8b96624b64aaa605d874b1eb9026") read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:39 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:39 executing program 5: syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) bind$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) 09:45:39 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x0) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 09:45:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) recvfrom$unix(r2, &(0x7f0000000180)=""/111, 0x6f, 0x2101, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) socketpair(0x1f, 0x800, 0xffffffff, &(0x7f0000000380)) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)={0xffffffffffffffff}) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'}) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x8, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20008041}, 0x44008044) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000200), 0x0) 09:45:39 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x0) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) 09:45:39 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 09:45:39 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 09:45:39 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) 09:45:39 executing program 0: syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 09:45:40 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:40 executing program 0: syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 09:45:40 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfd, 0x48c01) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/custom0\x00', 0x800, 0x0) ioctl(r1, 0x2, &(0x7f00000000c0)="684fa0a22cb57840baadc49b2c730d9c4743d5cbc11fc5e806a5b6907b68ff81d809872be7febd8b96624b64aaa605d874b1eb9026") read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) 09:45:40 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:40 executing program 5: syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) bind$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) 09:45:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) recvfrom$unix(r2, &(0x7f0000000180)=""/111, 0x6f, 0x2101, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) socketpair(0x1f, 0x800, 0xffffffff, &(0x7f0000000380)) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)={0xffffffffffffffff}) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'}) sendmsg$L2TP_CMD_TUNNEL_GET(r5, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x8, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20008041}, 0x44008044) 09:45:40 executing program 5: syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) bind$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) 09:45:40 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfd, 0x48c01) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/custom0\x00', 0x800, 0x0) read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) 09:45:40 executing program 0: syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) mmap$usbfs(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 09:45:40 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfd, 0x48c01) read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) 09:45:40 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0xfd, 0x48c01) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/custom0\x00', 0x800, 0x0) ioctl(r1, 0x2, &(0x7f00000000c0)="684fa0a22cb57840baadc49b2c730d9c4743d5cbc11fc5e806a5b6907b68ff81d809872be7febd8b96624b64aaa605d874b1eb9026") read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x7ffff000) 09:45:40 executing program 4: read$watch_queue(0xffffffffffffffff, &(0x7f0000000100)=""/25, 0x19) [ 2249.752394][T15003] ================================================================== [ 2249.760513][T15003] BUG: KCSAN: data-race in __percpu_counter_compare / percpu_counter_add_batch [ 2249.769811][T15003] [ 2249.772318][T15003] read-write to 0xffff88810004b490 of 8 bytes by task 14990 on cpu 1: [ 2249.780481][T15003] percpu_counter_add_batch+0x9a/0x110 [ 2249.785955][T15003] shmem_getpage_gfp+0x4b3/0x1750 [ 2249.790992][T15003] shmem_write_begin+0x84/0x110 [ 2249.795846][T15003] generic_perform_write+0x1d4/0x3f0 [ 2249.801116][T15003] __generic_file_write_iter+0xe3/0x280 [ 2249.806745][T15003] generic_file_write_iter+0x75/0x130 [ 2249.812122][T15003] vfs_write+0x71c/0x890 [ 2249.816349][T15003] ksys_write+0xe8/0x1a0 [ 2249.820586][T15003] __x64_sys_write+0x3e/0x50 [ 2249.825160][T15003] do_syscall_64+0x2b/0x70 [ 2249.829561][T15003] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2249.835439][T15003] [ 2249.837745][T15003] read to 0xffff88810004b490 of 8 bytes by task 15003 on cpu 0: [ 2249.845354][T15003] __percpu_counter_compare+0x27/0x1a0 [ 2249.850793][T15003] shmem_getpage_gfp+0x47c/0x1750 [ 2249.855798][T15003] shmem_write_begin+0x84/0x110 [ 2249.860631][T15003] generic_perform_write+0x1d4/0x3f0 [ 2249.865899][T15003] __generic_file_write_iter+0xe3/0x280 [ 2249.871426][T15003] generic_file_write_iter+0x75/0x130 [ 2249.876789][T15003] vfs_write+0x71c/0x890 [ 2249.881012][T15003] ksys_write+0xe8/0x1a0 [ 2249.885239][T15003] __x64_sys_write+0x3e/0x50 [ 2249.889819][T15003] do_syscall_64+0x2b/0x70 [ 2249.894226][T15003] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2249.900109][T15003] [ 2249.902413][T15003] value changed: 0x00000000000212b1 -> 0x00000000000212d1 [ 2249.909511][T15003] [ 2249.911870][T15003] Reported by Kernel Concurrency Sanitizer on: [ 2249.917995][T15003] CPU: 0 PID: 15003 Comm: syz-executor.0 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2249.928992][T15003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2249.939028][T15003] ================================================================== 09:45:40 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:40 executing program 4: read$watch_queue(0xffffffffffffffff, &(0x7f0000000100)=""/25, 0x19) 09:45:40 executing program 2: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:40 executing program 5: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) 09:45:40 executing program 0: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl(r3, 0x0, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='xprtrdma_frwr_dereg\x00', r4}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) recvfrom$unix(r2, &(0x7f0000000180)=""/111, 0x6f, 0x2101, 0x0, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) socketpair(0x1f, 0x800, 0xffffffff, &(0x7f0000000380)) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)={0xffffffffffffffff}) sendto$l2tp6(r4, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x2}}, './file0\x00'}) 09:45:40 executing program 2: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:40 executing program 4: read$watch_queue(0xffffffffffffffff, &(0x7f0000000100)=""/25, 0x19) 09:45:41 executing program 5: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) 09:45:41 executing program 5: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) 09:45:41 executing program 4: r0 = syz_open_dev$vcsn(0x0, 0xfd, 0x48c01) read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) 09:45:41 executing program 2: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:41 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) sendto$l2tp6(r2, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:41 executing program 5: syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc) 09:45:41 executing program 4: r0 = syz_open_dev$vcsn(0x0, 0xfd, 0x48c01) read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) 09:45:41 executing program 2: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:41 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x1e5000) 09:45:41 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) recvfrom$unix(r2, &(0x7f0000000180)=""/111, 0x6f, 0x2101, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) socketpair(0x1f, 0x800, 0xffffffff, &(0x7f0000000380)) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)={0xffffffffffffffff}) sendto$l2tp6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 09:45:41 executing program 4: r0 = syz_open_dev$vcsn(0x0, 0xfd, 0x48c01) read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) 09:45:41 executing program 5: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bind$netlink(r0, 0x0, 0x0) 09:45:41 executing program 2: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:41 executing program 5: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bind$netlink(r0, 0x0, 0x0) 09:45:41 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) 09:45:41 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000001780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x40, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x200}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x804) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getpeername$netlink(r1, &(0x7f00000017c0), &(0x7f0000001800)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/255, 0xff, 0x1, &(0x7f00000001c0)=""/146, 0x92}, &(0x7f00000002c0)=0x40) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r1) writev(r0, &(0x7f0000001680)=[{&(0x7f00000003c0)="835d71fed592ea9f805573ad986889d35e72000ea668f6c29590792a9fb7f52de380d1b2360b3683ed275724e5eb35fe1350281438594c8855f24b6b8198784f7f2390073fc5d9042c96a7dd02721629cf875a2bd80c08a5d17dc400584866b4de3484df595f9e10ab10d89f00f3148069579447c810296c8249a5543dfbe02d1c1a0545031d", 0x86}, {&(0x7f0000000480)="d89fd2722b84c7698edd61efd0f302af3ad932ef0ad38b6109ff9b074d3b22ca9420047d60964e9d67e7ebd25b4400f695c1beeb17f4947d5487922edadedd00e0777f88d2858582fb2230058fc677a92007b583c8075a345df8c9fea9c4ac37996403162dbb0e936fcec549c1ee65c9a8712dd3bde002c70e7511a1ffc2c7f257561751ead5d69067", 0x89}, {&(0x7f0000000540)="68afd08c0ee440cfec6efac48d0c83f29f1564f518ce7740774a7daf54431f1e63647f400841f9da03cd488fa867c4cb581541123643cacb0143611abe1dda3d3b827e6a0ea5fbe393d2a0e9bbc4c51fabd80f7c3e73513690a4b11e5b3a03129bc2cdae1f729b267442", 0x6a}, {&(0x7f00000005c0)="3eba3f57e4c47f393765d5fbab4f2b63a1d4bee2b40187ca496bb26694b059345215c342c3d7fffbe2c169549abe3831c43a5dcf80528c716821c5b5a50aa50f7591c7badbbb566a68b752d58518b0d68fd74a9020691e5f4a18c75c8b3d19664f4c751752eace0b0638018fda2d76257f5fb8831cb246c5d41187bee6271934099d0ab2863246709e5d41568fe535091bf48605974bda715cd415990407de767ade8a6a7936ffa45177c0f306d0ca19bb0e27182288aa3836", 0xb9}, {&(0x7f0000000680)="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", 0x1000}], 0x5) 09:45:42 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:42 executing program 2: r0 = syz_open_dev$vcsn(0x0, 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:42 executing program 5: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bind$netlink(r0, 0x0, 0x0) 09:45:42 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000001780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x40, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x200}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x804) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getpeername$netlink(r1, &(0x7f00000017c0), &(0x7f0000001800)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/255, 0xff, 0x1, &(0x7f00000001c0)=""/146, 0x92}, &(0x7f00000002c0)=0x40) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r1) writev(r0, &(0x7f0000001680)=[{&(0x7f00000003c0)="835d71fed592ea9f805573ad986889d35e72000ea668f6c29590792a9fb7f52de380d1b2360b3683ed275724e5eb35fe1350281438594c8855f24b6b8198784f7f2390073fc5d9042c96a7dd02721629cf875a2bd80c08a5d17dc400584866b4de3484df595f9e10ab10d89f00f3148069579447c810296c8249a5543dfbe02d1c1a0545031d", 0x86}, {&(0x7f0000000480)="d89fd2722b84c7698edd61efd0f302af3ad932ef0ad38b6109ff9b074d3b22ca9420047d60964e9d67e7ebd25b4400f695c1beeb17f4947d5487922edadedd00e0777f88d2858582fb2230058fc677a92007b583c8075a345df8c9fea9c4ac37996403162dbb0e936fcec549c1ee65c9a8712dd3bde002c70e7511a1ffc2c7f257561751ead5d69067", 0x89}, {&(0x7f0000000540)="68afd08c0ee440cfec6efac48d0c83f29f1564f518ce7740774a7daf54431f1e63647f400841f9da03cd488fa867c4cb581541123643cacb0143611abe1dda3d3b827e6a0ea5fbe393d2a0e9bbc4c51fabd80f7c3e73513690a4b11e5b3a03129bc2cdae1f729b267442", 0x6a}, {&(0x7f00000005c0)="3eba3f57e4c47f393765d5fbab4f2b63a1d4bee2b40187ca496bb26694b059345215c342c3d7fffbe2c169549abe3831c43a5dcf80528c716821c5b5a50aa50f7591c7badbbb566a68b752d58518b0d68fd74a9020691e5f4a18c75c8b3d19664f4c751752eace0b0638018fda2d76257f5fb8831cb246c5d41187bee6271934099d0ab2863246709e5d41568fe535091bf48605974bda715cd415990407de767ade8a6a7936ffa45177c0f306d0ca19bb0e27182288aa3836", 0xb9}, {&(0x7f0000000680)="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", 0x1000}], 0x5) 09:45:42 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) 09:45:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) recvfrom$unix(r2, &(0x7f0000000180)=""/111, 0x6f, 0x2101, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) socketpair(0x1f, 0x800, 0xffffffff, &(0x7f0000000380)) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)={0xffffffffffffffff}) sendto$l2tp6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) 09:45:42 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000001780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x40, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x200}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x804) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getpeername$netlink(r1, &(0x7f00000017c0), &(0x7f0000001800)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/255, 0xff, 0x1, &(0x7f00000001c0)=""/146, 0x92}, &(0x7f00000002c0)=0x40) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r1) writev(r0, &(0x7f0000001680)=[{&(0x7f00000003c0)="835d71fed592ea9f805573ad986889d35e72000ea668f6c29590792a9fb7f52de380d1b2360b3683ed275724e5eb35fe1350281438594c8855f24b6b8198784f7f2390073fc5d9042c96a7dd02721629cf875a2bd80c08a5d17dc400584866b4de3484df595f9e10ab10d89f00f3148069579447c810296c8249a5543dfbe02d1c1a0545031d", 0x86}, {&(0x7f0000000480)="d89fd2722b84c7698edd61efd0f302af3ad932ef0ad38b6109ff9b074d3b22ca9420047d60964e9d67e7ebd25b4400f695c1beeb17f4947d5487922edadedd00e0777f88d2858582fb2230058fc677a92007b583c8075a345df8c9fea9c4ac37996403162dbb0e936fcec549c1ee65c9a8712dd3bde002c70e7511a1ffc2c7f257561751ead5d69067", 0x89}, {&(0x7f0000000540)="68afd08c0ee440cfec6efac48d0c83f29f1564f518ce7740774a7daf54431f1e63647f400841f9da03cd488fa867c4cb581541123643cacb0143611abe1dda3d3b827e6a0ea5fbe393d2a0e9bbc4c51fabd80f7c3e73513690a4b11e5b3a03129bc2cdae1f729b267442", 0x6a}, {&(0x7f00000005c0)="3eba3f57e4c47f393765d5fbab4f2b63a1d4bee2b40187ca496bb26694b059345215c342c3d7fffbe2c169549abe3831c43a5dcf80528c716821c5b5a50aa50f7591c7badbbb566a68b752d58518b0d68fd74a9020691e5f4a18c75c8b3d19664f4c751752eace0b0638018fda2d76257f5fb8831cb246c5d41187bee6271934099d0ab2863246709e5d41568fe535091bf48605974bda715cd415990407de767ade8a6a7936ffa45177c0f306d0ca19bb0e27182288aa3836", 0xb9}, {&(0x7f0000000680)="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", 0x1000}], 0x5) 09:45:42 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) 09:45:42 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:42 executing program 5: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc) 09:45:42 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) read$watch_queue(r0, &(0x7f0000000100)=""/25, 0x19) 09:45:42 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000001780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x40, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x200}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x804) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getpeername$netlink(r1, &(0x7f00000017c0), &(0x7f0000001800)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/255, 0xff, 0x1, &(0x7f00000001c0)=""/146, 0x92}, &(0x7f00000002c0)=0x40) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r1) 09:45:43 executing program 5: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000001c0), 0xc) 09:45:43 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:43 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:43 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) read$watch_queue(0xffffffffffffffff, &(0x7f0000000100)=""/25, 0x19) 09:45:43 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000001780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x40, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x200}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x804) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getpeername$netlink(r1, &(0x7f00000017c0), &(0x7f0000001800)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000080)=""/255, 0xff, 0x1, &(0x7f00000001c0)=""/146, 0x92}, &(0x7f00000002c0)=0x40) 09:45:43 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) recvfrom$unix(r2, &(0x7f0000000180)=""/111, 0x6f, 0x2101, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) socketpair(0x1f, 0x800, 0xffffffff, &(0x7f0000000380)) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)) 09:45:43 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x0) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:43 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) read$watch_queue(0xffffffffffffffff, &(0x7f0000000100)=""/25, 0x19) 09:45:43 executing program 5: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000001c0), 0xc) 09:45:43 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000001780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x40, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x200}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x804) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getpeername$netlink(r1, &(0x7f00000017c0), &(0x7f0000001800)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:43 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:43 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) read$watch_queue(0xffffffffffffffff, &(0x7f0000000100)=""/25, 0x19) 09:45:43 executing program 5: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f00000001c0), 0xc) 09:45:44 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:44 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x48c01) read$watch_queue(r0, 0x0, 0x0) 09:45:44 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:44 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000001780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x40, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x200}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x804) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getpeername$netlink(r1, &(0x7f00000017c0), &(0x7f0000001800)=0xc) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:44 executing program 5: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x60, 0x60, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x2, 0x4, 0x0, 0x5, 0x1, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}, @volatile={0xa}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x81, 0x1000, 0x1}, 0x20) 09:45:44 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) recvfrom$unix(r2, &(0x7f0000000180)=""/111, 0x6f, 0x2101, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)) 09:45:44 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000001780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x40, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x200}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x804) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getpeername$netlink(r1, &(0x7f00000017c0), &(0x7f0000001800)=0xc) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:44 executing program 2: syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(0xffffffffffffffff, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:44 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x60, 0x60, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x2, 0x4, 0x0, 0x5, 0x1, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}, @volatile={0xa}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x81, 0x1000, 0x1}, 0x20) 09:45:44 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, 0x0, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:44 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000001780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x40, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x200}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x804) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getpeername$netlink(r1, &(0x7f00000017c0), &(0x7f0000001800)=0xc) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:44 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:44 executing program 5: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x60, 0x60, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x2, 0x4, 0x0, 0x5, 0x1, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}, @volatile={0xa}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x81, 0x1000, 0x1}, 0x20) 09:45:44 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, 0x0, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:44 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000001780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x40, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x200}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x804) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:44 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x60, 0x60, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x2, 0x4, 0x0, 0x5, 0x1, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}, @volatile={0xa}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x81, 0x1000, 0x1}, 0x20) 09:45:44 executing program 5: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x60, 0x60, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x2, 0x4, 0x0, 0x5, 0x1, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}, @volatile={0xa}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x81, 0x1000, 0x1}, 0x20) 09:45:45 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) recvfrom$unix(r2, &(0x7f0000000180)=""/111, 0x6f, 0x2101, 0x0, 0x0) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)) 09:45:45 executing program 3: r0 = getpgrp(0x0) move_pages(r0, 0x3, &(0x7f0000000200)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil], &(0x7f0000000240)=[0x7f], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:45 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, 0x0, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:45 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r1 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000001780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x40, r3, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x200}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x804) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r4, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:45 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x60, 0x60, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x2, 0x4, 0x0, 0x5, 0x1, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}, @volatile={0xa}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x81, 0x1000, 0x1}, 0x20) 09:45:45 executing program 5: syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x60, 0x60, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x2, 0x4, 0x0, 0x5, 0x1, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}, @volatile={0xa}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x81, 0x1000, 0x1}, 0x20) 09:45:45 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000100), 0x0, 0x40a40) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) 09:45:45 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(0x0, &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:45 executing program 3: getpgrp(0x0) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:45 executing program 5: syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x60, 0x60, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x2, 0x4, 0x0, 0x5, 0x1, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}, @volatile={0xa}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x81, 0x1000, 0x1}, 0x20) 09:45:45 executing program 0: syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000001780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000001740)={&(0x7f0000001700)={0x40, r2, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x200}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1f}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40004}, 0x804) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:45 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) accept$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)) 09:45:46 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x60, 0x60, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x2, 0x4, 0x0, 0x5, 0x1, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}, @volatile={0xa}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x81, 0x1000, 0x1}, 0x20) 09:45:46 executing program 0: syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r2, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_OFFSET={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x24}}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r3, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:46 executing program 3: bpf$MAP_CREATE(0x0, 0x0, 0x0) 09:45:46 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(0x0, &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:46 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) 09:45:46 executing program 5: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 09:45:46 executing program 0: syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:46 executing program 3: bpf$MAP_CREATE(0x0, 0x0, 0x0) 09:45:46 executing program 4: read$msr(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000) 09:45:46 executing program 0: syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:46 executing program 3: bpf$MAP_CREATE(0x0, 0x0, 0x0) 09:45:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)) 09:45:46 executing program 4: read$msr(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000) 09:45:46 executing program 5: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 09:45:46 executing program 0: syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:46 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x0, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:46 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(0x0, &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x0, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:47 executing program 4: read$msr(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000) 09:45:47 executing program 0: syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) syz_open_dev$vcsn(&(0x7f0000000000), 0x123d61c, 0x100) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:47 executing program 5: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 09:45:47 executing program 0: syz_open_dev$vcsn(&(0x7f0000000180), 0x0, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:47 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={0x0, &(0x7f0000001140)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 09:45:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="f9", 0x33fe0}], 0x1) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)) 09:45:47 executing program 4: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) 09:45:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x0, 0x0, 0xffff7fff, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:47 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={0x0, &(0x7f0000001140)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 09:45:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:47 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), 0x0, &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:47 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={0x0, &(0x7f0000001140)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 09:45:47 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0x0, 0x3, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:47 executing program 4: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) 09:45:47 executing program 4: r0 = syz_open_dev$MSR(0x0, 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) 09:45:47 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x2, 0x4, 0x0, 0x5, 0x1, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x75, 0x1000, 0x1}, 0x20) 09:45:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)) 09:45:47 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:47 executing program 4: syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000) 09:45:47 executing program 1: socketpair(0x2, 0x3, 0x2, &(0x7f00000003c0)) 09:45:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0x0, 0x0, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:47 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), 0x0, &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:47 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000000380)=0x9b) 09:45:47 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x39, 0x1000, 0x1}, 0x20) 09:45:47 executing program 4: syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000) 09:45:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:47 executing program 1: socketpair(0x0, 0x3, 0x2, &(0x7f00000003c0)) 09:45:47 executing program 4: syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(0xffffffffffffffff, &(0x7f0000000140)=""/4096, 0x1000) 09:45:47 executing program 1: socketpair(0x0, 0x3, 0x2, &(0x7f00000003c0)) 09:45:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f0000000380)) 09:45:47 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x39, 0x1000, 0x1}, 0x20) 09:45:47 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:47 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x39, 0x1000, 0x1}, 0x20) 09:45:48 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), 0x0, &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:48 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, 0x0, 0x0) 09:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f0000000380)) 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x4, 0x0, 0x5, 0x1, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x75, 0x1000, 0x1}, 0x20) 09:45:48 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x48) 09:45:48 executing program 1: socketpair(0x0, 0x3, 0x2, &(0x7f00000003c0)) 09:45:48 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, 0x0, 0x0) 09:45:48 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0x0, 0x0, 0x286, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x75, 0x1000, 0x1}, 0x20) 09:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, &(0x7f0000000380)) 09:45:48 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=@base={0x4, 0x0, 0x0, 0x0, 0x286}, 0x48) 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x75, 0x1000, 0x1}, 0x20) 09:45:48 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), 0x0) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:48 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, 0x0, 0x0) 09:45:48 executing program 1: socketpair(0x2, 0x0, 0x2, &(0x7f00000003c0)) 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x75, 0x1000, 0x1}, 0x20) 09:45:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x75, 0x1000, 0x1}, 0x20) 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x4, 0x0, 0x5, 0x1, 0x0, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x75, 0x1000, 0x1}, 0x20) 09:45:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x75, 0x1000, 0x1}, 0x20) 09:45:48 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) (fail_nth: 1) 09:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 2257.690919][T15510] FAULT_INJECTION: forcing a failure. [ 2257.690919][T15510] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2257.704091][T15510] CPU: 0 PID: 15510 Comm: syz-executor.4 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2257.715168][T15510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2257.725261][T15510] Call Trace: [ 2257.728552][T15510] [ 2257.731547][T15510] dump_stack_lvl+0xd6/0x122 [ 2257.736156][T15510] dump_stack+0x11/0x12 09:45:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x73, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x75, 0x1000, 0x1}, 0x20) 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x3, 0x0, 0x5, 0x1, 0x0, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x69, 0x1000, 0x1}, 0x20) [ 2257.740422][T15510] should_fail+0x242/0x250 [ 2257.744853][T15510] should_fail_usercopy+0x16/0x20 [ 2257.749982][T15510] _copy_to_user+0x1a/0x90 [ 2257.754420][T15510] msr_read+0xa7/0xf0 [ 2257.758481][T15510] ? msr_device_destroy+0x20/0x20 [ 2257.763549][T15510] vfs_read+0x1a1/0x6a0 [ 2257.767720][T15510] ? __fget_files+0x1a7/0x1e0 [ 2257.772441][T15510] ksys_read+0xe8/0x1a0 [ 2257.776607][T15510] __x64_sys_read+0x3e/0x50 [ 2257.781125][T15510] do_syscall_64+0x2b/0x70 [ 2257.785562][T15510] entry_SYSCALL_64_after_hwframe+0x46/0xb0 09:45:48 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), 0x0) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 09:45:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) [ 2257.791463][T15510] RIP: 0033:0x7f9b77328109 [ 2257.795973][T15510] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2257.815599][T15510] RSP: 002b:00007f9b76a9e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2257.824026][T15510] RAX: ffffffffffffffda RBX: 00007f9b7743af60 RCX: 00007f9b77328109 [ 2257.832048][T15510] RDX: 0000000000001000 RSI: 0000000020000140 RDI: 0000000000000003 09:45:48 executing program 1: socketpair(0x2, 0x0, 0x2, &(0x7f00000003c0)) 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x2, 0x0, 0x5, 0x1, 0x0, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x5d, 0x1000, 0x1}, 0x20) 09:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x5, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:48 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) (fail_nth: 2) 09:45:48 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), 0x0) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 09:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) (fail_nth: 1) [ 2257.840104][T15510] RBP: 00007f9b76a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2257.848082][T15510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2257.856099][T15510] R13: 00007ffdbac5e2cf R14: 00007f9b76a9e300 R15: 0000000000022000 [ 2257.864089][T15510] [ 2257.905204][T15539] FAULT_INJECTION: forcing a failure. [ 2257.905204][T15539] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2257.918354][T15539] CPU: 1 PID: 15539 Comm: syz-executor.4 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2257.929471][T15539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2257.939533][T15539] Call Trace: [ 2257.942816][T15539] [ 2257.945748][T15539] dump_stack_lvl+0xd6/0x122 [ 2257.950355][T15539] dump_stack+0x11/0x12 [ 2257.954522][T15539] should_fail+0x242/0x250 [ 2257.958951][T15539] should_fail_usercopy+0x16/0x20 [ 2257.963985][T15539] _copy_to_user+0x1a/0x90 [ 2257.968414][T15539] msr_read+0xa7/0xf0 [ 2257.972404][T15539] ? msr_device_destroy+0x20/0x20 [ 2257.977490][T15539] vfs_read+0x1a1/0x6a0 [ 2257.981657][T15539] ? __fget_files+0x1a7/0x1e0 [ 2257.986358][T15539] ksys_read+0xe8/0x1a0 [ 2257.987477][T15542] FAULT_INJECTION: forcing a failure. [ 2257.987477][T15542] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2257.990552][T15539] __x64_sys_read+0x3e/0x50 [ 2257.990577][T15539] do_syscall_64+0x2b/0x70 [ 2258.012549][T15539] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2258.018449][T15539] RIP: 0033:0x7f9b77328109 [ 2258.022858][T15539] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2258.042461][T15539] RSP: 002b:00007f9b76a9e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 09:45:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x0, 0x0, 0x5, 0x1}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x45, 0x1000, 0x1}, 0x20) 09:45:48 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(0x0, &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:48 executing program 1: socketpair(0x2, 0x0, 0x2, &(0x7f00000003c0)) [ 2258.050884][T15539] RAX: ffffffffffffffda RBX: 00007f9b7743af60 RCX: 00007f9b77328109 [ 2258.058849][T15539] RDX: 0000000000001000 RSI: 0000000020000140 RDI: 0000000000000003 [ 2258.066828][T15539] RBP: 00007f9b76a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2258.074790][T15539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2258.082754][T15539] R13: 00007ffdbac5e2cf R14: 00007f9b76a9e300 R15: 0000000000022000 [ 2258.090784][T15539] [ 2258.093868][T15542] CPU: 0 PID: 15542 Comm: syz-executor.0 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 09:45:48 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) (fail_nth: 3) 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x0, 0x0, 0x5, 0x1}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x45, 0x1000, 0x1}, 0x20) [ 2258.104929][T15542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2258.115025][T15542] Call Trace: [ 2258.118401][T15542] [ 2258.121339][T15542] dump_stack_lvl+0xd6/0x122 [ 2258.125955][T15542] dump_stack+0x11/0x12 [ 2258.130179][T15542] should_fail+0x242/0x250 [ 2258.134682][T15542] should_fail_usercopy+0x16/0x20 [ 2258.139839][T15542] _copy_to_user+0x1a/0x90 [ 2258.144277][T15542] simple_read_from_buffer+0xab/0x120 [ 2258.149668][T15542] proc_fail_nth_read+0x10d/0x150 09:45:48 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(0x0, &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={0x0, &(0x7f0000001140)=""/4096, 0x0, 0x1000, 0x1}, 0x20) [ 2258.154789][T15542] ? proc_fault_inject_write+0x230/0x230 [ 2258.160445][T15542] vfs_read+0x1a1/0x6a0 [ 2258.164615][T15542] ? __fget_files+0x1a7/0x1e0 [ 2258.169305][T15542] ksys_read+0xe8/0x1a0 [ 2258.173533][T15542] __x64_sys_read+0x3e/0x50 [ 2258.178051][T15542] do_syscall_64+0x2b/0x70 [ 2258.182484][T15542] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2258.188395][T15542] RIP: 0033:0x7f14a27d6cbc 09:45:48 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(0x0, &(0x7f0000002700), &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) [ 2258.192883][T15542] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 2258.212513][T15542] RSP: 002b:00007f14a1f9a160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2258.220967][T15542] RAX: ffffffffffffffda RBX: 00007f14a2936f60 RCX: 00007f14a27d6cbc [ 2258.228950][T15542] RDX: 000000000000000f RSI: 00007f14a1f9a1e0 RDI: 0000000000000004 [ 2258.236935][T15542] RBP: 00007f14a1f9a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2258.244925][T15542] R10: 0000000020000340 R11: 0000000000000246 R12: 0000000000000001 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x0, 0x0, 0x5, 0x1}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x45, 0x1000, 0x1}, 0x20) 09:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={0x0, &(0x7f0000001140)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 09:45:48 executing program 1: socketpair(0x2, 0x3, 0x0, &(0x7f00000003c0)) [ 2258.252914][T15542] R13: 00007ffd2fa1f2ff R14: 00007f14a1f9a300 R15: 0000000000022000 [ 2258.260957][T15542] [ 2258.265323][T15551] FAULT_INJECTION: forcing a failure. [ 2258.265323][T15551] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2258.278424][T15551] CPU: 0 PID: 15551 Comm: syz-executor.4 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2258.289493][T15551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2258.299599][T15551] Call Trace: [ 2258.302885][T15551] 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x2, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x3, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) [ 2258.305933][T15551] dump_stack_lvl+0xd6/0x122 [ 2258.310571][T15551] dump_stack+0x11/0x12 [ 2258.314750][T15551] should_fail+0x242/0x250 [ 2258.319190][T15551] should_fail_usercopy+0x16/0x20 [ 2258.324229][T15551] _copy_to_user+0x1a/0x90 [ 2258.328659][T15551] msr_read+0xa7/0xf0 [ 2258.332696][T15551] ? msr_device_destroy+0x20/0x20 [ 2258.337793][T15551] vfs_read+0x1a1/0x6a0 [ 2258.341963][T15551] ? __fget_files+0x1a7/0x1e0 [ 2258.346656][T15551] ksys_read+0xe8/0x1a0 [ 2258.350825][T15551] __x64_sys_read+0x3e/0x50 [ 2258.355348][T15551] do_syscall_64+0x2b/0x70 [ 2258.359864][T15551] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2258.365795][T15551] RIP: 0033:0x7f9b77328109 [ 2258.370261][T15551] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2258.390114][T15551] RSP: 002b:00007f9b76a9e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2258.398540][T15551] RAX: ffffffffffffffda RBX: 00007f9b7743af60 RCX: 00007f9b77328109 09:45:48 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) (fail_nth: 4) 09:45:48 executing program 1: socketpair(0x2, 0x3, 0x0, &(0x7f00000003c0)) 09:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x4, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={0x0, &(0x7f0000001140)=""/4096, 0x0, 0x1000, 0x1}, 0x20) 09:45:48 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), 0x0, &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x5, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) [ 2258.406615][T15551] RDX: 0000000000001000 RSI: 0000000020000140 RDI: 0000000000000003 [ 2258.414641][T15551] RBP: 00007f9b76a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2258.422624][T15551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2258.430615][T15551] R13: 00007ffdbac5e2cf R14: 00007f9b76a9e300 R15: 0000000000022000 [ 2258.439565][T15551] 09:45:48 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x39, 0x1000, 0x1}, 0x20) 09:45:48 executing program 1: socketpair(0x2, 0x3, 0x0, &(0x7f00000003c0)) 09:45:48 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) [ 2258.508499][T15593] FAULT_INJECTION: forcing a failure. [ 2258.508499][T15593] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2258.521709][T15593] CPU: 1 PID: 15593 Comm: syz-executor.4 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2258.532752][T15593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2258.542814][T15593] Call Trace: [ 2258.546118][T15593] [ 2258.549092][T15593] dump_stack_lvl+0xd6/0x122 [ 2258.553707][T15593] dump_stack+0x11/0x12 09:45:49 executing program 1: socketpair(0x2, 0x3, 0x2, 0x0) 09:45:49 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), 0x0, &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) [ 2258.557939][T15593] should_fail+0x242/0x250 [ 2258.562367][T15593] should_fail_usercopy+0x16/0x20 [ 2258.567451][T15593] _copy_to_user+0x1a/0x90 [ 2258.571913][T15593] msr_read+0xa7/0xf0 [ 2258.575951][T15593] ? msr_device_destroy+0x20/0x20 [ 2258.581009][T15593] vfs_read+0x1a1/0x6a0 [ 2258.585172][T15593] ? __fget_files+0x1a7/0x1e0 [ 2258.589920][T15593] ksys_read+0xe8/0x1a0 [ 2258.594088][T15593] __x64_sys_read+0x3e/0x50 [ 2258.598656][T15593] do_syscall_64+0x2b/0x70 [ 2258.603148][T15593] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2258.609115][T15593] RIP: 0033:0x7f9b77328109 [ 2258.613540][T15593] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2258.633198][T15593] RSP: 002b:00007f9b76a9e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2258.641596][T15593] RAX: ffffffffffffffda RBX: 00007f9b7743af60 RCX: 00007f9b77328109 [ 2258.649549][T15593] RDX: 0000000000001000 RSI: 0000000020000140 RDI: 0000000000000003 09:45:49 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) (fail_nth: 5) 09:45:49 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x39, 0x1000, 0x1}, 0x20) 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x6, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x5, 0x0, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:49 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), 0x0, &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:49 executing program 1: socketpair(0x2, 0x3, 0x2, 0x0) 09:45:49 executing program 1: socketpair(0x2, 0x3, 0x2, 0x0) 09:45:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x5, 0x0, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:49 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x39, 0x1000, 0x1}, 0x20) [ 2258.657502][T15593] RBP: 00007f9b76a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2258.665456][T15593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2258.673410][T15593] R13: 00007ffdbac5e2cf R14: 00007f9b76a9e300 R15: 0000000000022000 [ 2258.681458][T15593] 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x7, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x5, 0x0, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x8, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) [ 2258.739330][T15626] FAULT_INJECTION: forcing a failure. [ 2258.739330][T15626] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2258.752460][T15626] CPU: 1 PID: 15626 Comm: syz-executor.4 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2258.763511][T15626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2258.773616][T15626] Call Trace: [ 2258.776892][T15626] [ 2258.779852][T15626] dump_stack_lvl+0xd6/0x122 [ 2258.784462][T15626] dump_stack+0x11/0x12 [ 2258.788634][T15626] should_fail+0x242/0x250 [ 2258.793068][T15626] should_fail_usercopy+0x16/0x20 [ 2258.798139][T15626] _copy_to_user+0x1a/0x90 [ 2258.802567][T15626] msr_read+0xa7/0xf0 [ 2258.806639][T15626] ? msr_device_destroy+0x20/0x20 [ 2258.811684][T15626] vfs_read+0x1a1/0x6a0 [ 2258.815880][T15626] ? __fget_files+0x1a7/0x1e0 [ 2258.820608][T15626] ksys_read+0xe8/0x1a0 [ 2258.824839][T15626] __x64_sys_read+0x3e/0x50 [ 2258.829411][T15626] do_syscall_64+0x2b/0x70 [ 2258.833855][T15626] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2258.839776][T15626] RIP: 0033:0x7f9b77328109 [ 2258.844203][T15626] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2258.863871][T15626] RSP: 002b:00007f9b76a9e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2258.872263][T15626] RAX: ffffffffffffffda RBX: 00007f9b7743af60 RCX: 00007f9b77328109 [ 2258.880310][T15626] RDX: 0000000000001000 RSI: 0000000020000140 RDI: 0000000000000003 09:45:49 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) (fail_nth: 6) 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x9, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:49 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x54, 0x54, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x4, 0x0, 0x5, 0x0, 0x0, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}, {0xb, 0x3, 0x7f9c}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x75, 0x1000, 0x1}, 0x20) 09:45:49 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), 0x0) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:49 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), 0x0, &(0x7f0000002740)) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x5, 0x5}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xa, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) [ 2258.888337][T15626] RBP: 00007f9b76a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2258.896291][T15626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2258.904250][T15626] R13: 00007ffdbac5e2cf R14: 00007f9b76a9e300 R15: 0000000000022000 [ 2258.912222][T15626] [ 2258.946802][T15640] FAULT_INJECTION: forcing a failure. [ 2258.946802][T15640] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2258.959948][T15640] CPU: 0 PID: 15640 Comm: syz-executor.4 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2258.971025][T15640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2258.981217][T15640] Call Trace: [ 2258.984499][T15640] [ 2258.987457][T15640] dump_stack_lvl+0xd6/0x122 [ 2258.992064][T15640] dump_stack+0x11/0x12 [ 2258.996267][T15640] should_fail+0x242/0x250 [ 2259.000694][T15640] should_fail_usercopy+0x16/0x20 [ 2259.005725][T15640] _copy_to_user+0x1a/0x90 [ 2259.010165][T15640] msr_read+0xa7/0xf0 [ 2259.014158][T15640] ? msr_device_destroy+0x20/0x20 [ 2259.019199][T15640] vfs_read+0x1a1/0x6a0 [ 2259.023367][T15640] ? __fget_files+0x1a7/0x1e0 [ 2259.028059][T15640] ksys_read+0xe8/0x1a0 [ 2259.032238][T15640] __x64_sys_read+0x3e/0x50 [ 2259.036767][T15640] do_syscall_64+0x2b/0x70 [ 2259.041233][T15640] entry_SYSCALL_64_after_hwframe+0x46/0xb0 09:45:49 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x48, 0x48, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}, {0xc, 0x3, 0x3}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x69, 0x1000, 0x1}, 0x20) 09:45:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x5, 0x5}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xb, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x5, 0x5}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:49 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x2, 0x0, 0x5, 0x0, 0x0, [{0x5, 0x5, 0x9}, {0x8, 0x4, 0x800}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x5d, 0x1000, 0x1}, 0x20) [ 2259.047202][T15640] RIP: 0033:0x7f9b77328109 [ 2259.051619][T15640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2259.071244][T15640] RSP: 002b:00007f9b76a9e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2259.079706][T15640] RAX: ffffffffffffffda RBX: 00007f9b7743af60 RCX: 00007f9b77328109 [ 2259.087707][T15640] RDX: 0000000000001000 RSI: 0000000020000140 RDI: 0000000000000003 09:45:49 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) (fail_nth: 7) 09:45:49 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), 0x0) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x5, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x39, 0x1000, 0x1}, 0x20) 09:45:49 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x5, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xa, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xc, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:49 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x45, 0x1000, 0x1}, 0x20) [ 2259.095693][T15640] RBP: 00007f9b76a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2259.103672][T15640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2259.111656][T15640] R13: 00007ffdbac5e2cf R14: 00007f9b76a9e300 R15: 0000000000022000 [ 2259.119634][T15640] 09:45:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x5, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x39, 0x1000, 0x1}, 0x20) 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xd, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x10, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) [ 2259.145231][T15667] FAULT_INJECTION: forcing a failure. [ 2259.145231][T15667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2259.158343][T15667] CPU: 0 PID: 15667 Comm: syz-executor.4 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2259.169414][T15667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2259.179505][T15667] Call Trace: [ 2259.182820][T15667] [ 2259.185777][T15667] dump_stack_lvl+0xd6/0x122 [ 2259.190392][T15667] dump_stack+0x11/0x12 09:45:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xa, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x11, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) [ 2259.194626][T15667] should_fail+0x242/0x250 [ 2259.199109][T15667] should_fail_usercopy+0x16/0x20 [ 2259.204149][T15667] _copy_to_user+0x1a/0x90 [ 2259.208580][T15667] msr_read+0xa7/0xf0 [ 2259.212652][T15667] ? msr_device_destroy+0x20/0x20 [ 2259.217733][T15667] vfs_read+0x1a1/0x6a0 [ 2259.221975][T15667] ? __fget_files+0x1a7/0x1e0 [ 2259.226667][T15667] ksys_read+0xe8/0x1a0 [ 2259.230839][T15667] __x64_sys_read+0x3e/0x50 [ 2259.235352][T15667] do_syscall_64+0x2b/0x70 [ 2259.239823][T15667] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2259.245738][T15667] RIP: 0033:0x7f9b77328109 [ 2259.250223][T15667] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 2259.269848][T15667] RSP: 002b:00007f9b76a9e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2259.278332][T15667] RAX: ffffffffffffffda RBX: 00007f9b7743af60 RCX: 00007f9b77328109 [ 2259.286311][T15667] RDX: 0000000000001000 RSI: 0000000020000140 RDI: 0000000000000003 09:45:49 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) (fail_nth: 8) 09:45:49 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), 0x0) getresuid(&(0x7f0000003a40), &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xa, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x12, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:49 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x45, 0x1000, 0x1}, 0x20) 09:45:49 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x5, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x39, 0x1000, 0x1}, 0x20) [ 2259.294289][T15667] RBP: 00007f9b76a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2259.302249][T15667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2259.310210][T15667] R13: 00007ffdbac5e2cf R14: 00007f9b76a9e300 R15: 0000000000022000 [ 2259.318251][T15667] 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x13, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:49 executing program 1: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:49 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x45, 0x1000, 0x1}, 0x20) 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x14, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) [ 2259.340584][T15694] FAULT_INJECTION: forcing a failure. [ 2259.340584][T15694] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2259.353726][T15694] CPU: 0 PID: 15694 Comm: syz-executor.4 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2259.364868][T15694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2259.375195][T15694] Call Trace: [ 2259.378519][T15694] [ 2259.381456][T15694] dump_stack_lvl+0xd6/0x122 [ 2259.386063][T15694] dump_stack+0x11/0x12 09:45:49 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x15, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) [ 2259.390233][T15694] should_fail+0x242/0x250 [ 2259.394718][T15694] should_fail_usercopy+0x16/0x20 [ 2259.399783][T15694] _copy_to_user+0x1a/0x90 [ 2259.404210][T15694] msr_read+0xa7/0xf0 [ 2259.408279][T15694] ? msr_device_destroy+0x20/0x20 [ 2259.413320][T15694] vfs_read+0x1a1/0x6a0 [ 2259.417493][T15694] ? __fget_files+0x1a7/0x1e0 [ 2259.422271][T15694] ksys_read+0xe8/0x1a0 [ 2259.426473][T15694] __x64_sys_read+0x3e/0x50 [ 2259.431057][T15694] do_syscall_64+0x2b/0x70 [ 2259.435491][T15694] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 2259.441476][T15694] RIP: 0033:0x7f9b77328109 [ 2259.445964][T15694] 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 b8 ff ff ff f7 d8 64 89 01 48 [ 2259.465644][T15694] RSP: 002b:00007f9b76a9e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 2259.474073][T15694] RAX: ffffffffffffffda RBX: 00007f9b7743af60 RCX: 00007f9b77328109 [ 2259.482147][T15694] RDX: 0000000000001000 RSI: 0000000020000140 RDI: 0000000000000003 09:45:50 executing program 4: r0 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r0, &(0x7f0000000140)=""/4096, 0x1000) (fail_nth: 9) 09:45:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x17, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:50 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x0, 0x8801) write$selinux_attr(r0, &(0x7f0000000080)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x8800000) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getresuid(&(0x7f00000026c0), &(0x7f0000002700), &(0x7f0000002740)) getresuid(0x0, &(0x7f0000003a80), &(0x7f0000003ac0)) 09:45:50 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x5, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x39, 0x1000, 0x1}, 0x20) 09:45:50 executing program 1: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:50 executing program 1: getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0xa, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x0, 0x5, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) 09:45:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x18, &(0x7f0000000340)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000380)=0x9b) 09:45:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000002140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x4, 0xdce}}, @union={0x0, 0x1, 0x0, 0x5, 0x0, 0x0, [{0x5, 0x0, 0x9}]}]}, {0x0, [0x5f, 0x5f, 0x61, 0x0, 0x61, 0x30, 0x5f]}}, &(0x7f0000001140)=""/4096, 0x51, 0x1000, 0x1}, 0x20) [ 2259.490175][T15694] RBP: 00007f9b76a9e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2259.498154][T15694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2259.506117][T15694] R13: 00007ffdbac5e2cf R14: 00007f9b76a9e300 R15: 0000000000022000 [ 2259.514096][T15694] [ 2259.565835][T15725] FAULT_INJECTION: forcing a failure. [ 2259.565835][T15725] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2259.578997][T15725] CPU: 1 PID: 15725 Comm: syz-executor.4 Not tainted 5.19.0-rc4-syzkaller-00208-g69cb6c6556ad-dirty #0 [ 2259.590107][T15725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 2259.600179][T15725] Call Trace: [ 2259.603533][T15725] [ 2259.606466][T15725] dump_stack_lvl+0xd6/0x122 [ 2259.611094][T15725] dump_stack+0x11/0x12 09:45:50 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0