ge_frag_refill+0x20b/0x400 [ 341.854749] sk_page_frag_refill+0x46/0x1b0 [ 341.859061] tcp_sendmsg_locked+0xc58/0x35b0 [ 341.863462] ? mark_held_locks+0x130/0x130 [ 341.867685] ? mark_held_locks+0xc7/0x130 [ 341.871834] ? tcp_sendpage+0x50/0x50 [ 341.875621] ? mark_held_locks+0xc7/0x130 [ 341.879749] ? __local_bh_enable_ip+0x160/0x260 [ 341.884397] ? lock_sock_nested+0xc5/0x100 [ 341.888610] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.893170] ? lock_sock_nested+0x82/0x100 [ 341.897386] ? trace_hardirqs_on+0x28/0x190 [ 341.901696] ? lock_sock_nested+0x82/0x100 [ 341.905917] ? lock_sock_nested+0x82/0x100 [ 341.910133] ? __local_bh_enable_ip+0x160/0x260 [ 341.914793] tcp_sendmsg+0x27/0x40 [ 341.918325] inet_sendmsg+0x108/0x440 [ 341.922116] smc_sendmsg+0x223/0x320 [ 341.925813] ? smc_sendpage+0x170/0x170 [ 341.929770] sock_sendmsg+0xb5/0xf0 [ 341.933375] sock_write_iter+0x215/0x420 [ 341.937422] ? sock_sendmsg+0xf0/0xf0 [ 341.941218] __vfs_write+0x443/0x890 [ 341.944909] ? lock_downgrade+0x860/0x860 [ 341.949223] ? kernel_read+0x130/0x130 [ 341.953097] ? rw_verify_area+0xb8/0x2b0 [ 341.957144] vfs_write+0x150/0x4d0 [ 341.960679] ksys_write+0x103/0x260 [ 341.964280] ? do_sys_open+0x16e/0x350 [ 341.968146] ? __ia32_sys_read+0xa0/0xa0 [ 341.972184] ? do_syscall_64+0x21/0x4e0 [ 341.976143] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.981491] __x64_sys_write+0x6e/0xb0 [ 341.985444] do_syscall_64+0xd0/0x4e0 [ 341.989225] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.994390] RIP: 0033:0x4592f9 [ 341.997565] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.016451] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.024144] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 342.031396] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.038648] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 342.045901] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 342.053168] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 342.060533] CPU: 0 PID: 12150 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 342.068413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.077743] Call Trace: [ 342.080328] dump_stack+0x123/0x177 [ 342.083931] should_fail.cold.4+0x5/0x13 [ 342.087967] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.093042] ? kernel_text_address+0x79/0xf0 [ 342.097423] ? __kernel_text_address+0xd/0x40 [ 342.101903] ? unwind_get_return_address+0x61/0xa0 [ 342.106810] __should_failslab+0xba/0xf0 [ 342.110845] should_failslab+0x9/0x14 [ 342.114625] __kmalloc+0x70/0x770 [ 342.118060] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 342.123328] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 342.128405] ? tls_push_record+0xff/0x1600 [ 342.132622] ? tls_sw_sendmsg+0x92d/0x1020 [ 342.136831] ? inet_sendmsg+0x108/0x440 [ 342.140792] ? smc_sendmsg+0x223/0x320 [ 342.144654] ? sock_sendmsg+0xb5/0xf0 [ 342.148429] ? sock_write_iter+0x215/0x420 [ 342.152638] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 342.158410] ? iov_iter_get_pages+0x1ee/0x1370 [ 342.162971] ? __lock_is_held+0xb5/0x140 [ 342.167011] generic_gcmaes_encrypt+0xfd/0x150 [ 342.171565] ? generic_gcmaes_encrypt+0xfd/0x150 [ 342.176294] ? helper_rfc4106_encrypt+0x450/0x450 [ 342.181112] ? __kmalloc+0x5f1/0x770 [ 342.184826] gcmaes_wrapper_encrypt+0x109/0x180 [ 342.189484] tls_push_record+0x9ae/0x1600 [ 342.193603] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.198167] tls_sw_sendmsg+0x92d/0x1020 [ 342.202199] ? __lock_acquire+0x792/0x4980 [ 342.206415] ? find_held_lock+0x36/0x1d0 [ 342.210453] ? tls_sw_push_pending_record+0x10/0x10 [ 342.215442] ? __local_bh_enable_ip+0x160/0x260 [ 342.220084] ? lock_sock_nested+0xc5/0x100 [ 342.224289] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.228845] ? lock_sock_nested+0x82/0x100 [ 342.233055] ? trace_hardirqs_on+0x28/0x190 [ 342.237364] ? lock_sock_nested+0x82/0x100 [ 342.241580] ? lock_sock_nested+0x82/0x100 [ 342.245799] inet_sendmsg+0x108/0x440 [ 342.249582] smc_sendmsg+0x223/0x320 [ 342.253272] ? smc_sendpage+0x170/0x170 [ 342.257222] sock_sendmsg+0xb5/0xf0 [ 342.260825] sock_write_iter+0x215/0x420 [ 342.264861] ? sock_sendmsg+0xf0/0xf0 [ 342.268644] __vfs_write+0x443/0x890 [ 342.272334] ? lock_downgrade+0x860/0x860 [ 342.276470] ? kernel_read+0x130/0x130 [ 342.280339] ? rw_verify_area+0xb8/0x2b0 [ 342.284373] vfs_write+0x150/0x4d0 [ 342.287893] ksys_write+0x103/0x260 [ 342.291632] ? do_sys_open+0x16e/0x350 [ 342.295492] ? __ia32_sys_read+0xa0/0xa0 [ 342.299526] ? do_syscall_64+0x21/0x4e0 [ 342.303473] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.308824] __x64_sys_write+0x6e/0xb0 [ 342.312686] do_syscall_64+0xd0/0x4e0 [ 342.316462] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.321634] RIP: 0033:0x4592f9 [ 342.324820] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.343706] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.351398] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 342.358642] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.365889] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 342.373133] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 342.380377] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 2020/10/30 13:44:34 executed programs: 1150 [ 342.395525] FAULT_INJECTION: forcing a failure. [ 342.395525] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.409319] FAULT_INJECTION: forcing a failure. [ 342.409319] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.412226] FAULT_INJECTION: forcing a failure. [ 342.412226] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.427449] CPU: 1 PID: 12158 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 342.440794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.450135] Call Trace: [ 342.452712] dump_stack+0x123/0x177 [ 342.456345] should_fail.cold.4+0x5/0x13 [ 342.460422] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.465513] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 342.470777] ? kasan_unpoison_shadow+0x35/0x50 [ 342.475354] __alloc_pages_nodemask+0x1d5/0x710 [ 342.480017] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 342.485026] alloc_pages_current+0xd6/0x1b0 [ 342.489338] skb_page_frag_refill+0x20b/0x400 [ 342.493826] sk_page_frag_refill+0x46/0x1b0 [ 342.498130] tcp_sendmsg_locked+0xc58/0x35b0 [ 342.502612] ? mark_held_locks+0x130/0x130 [ 342.506830] ? mark_held_locks+0xc7/0x130 [ 342.510966] ? tcp_sendpage+0x50/0x50 [ 342.514746] ? mark_held_locks+0xc7/0x130 [ 342.518871] ? __local_bh_enable_ip+0x160/0x260 [ 342.523517] ? lock_sock_nested+0xc5/0x100 [ 342.527729] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.532286] ? lock_sock_nested+0x82/0x100 [ 342.536512] ? trace_hardirqs_on+0x28/0x190 [ 342.540812] ? lock_sock_nested+0x82/0x100 [ 342.545025] ? lock_sock_nested+0x82/0x100 [ 342.549237] ? __local_bh_enable_ip+0x160/0x260 [ 342.553902] tcp_sendmsg+0x27/0x40 [ 342.557421] inet_sendmsg+0x108/0x440 [ 342.561201] smc_sendmsg+0x223/0x320 [ 342.564890] ? smc_sendpage+0x170/0x170 [ 342.568843] sock_sendmsg+0xb5/0xf0 [ 342.572447] sock_write_iter+0x215/0x420 [ 342.576484] ? sock_sendmsg+0xf0/0xf0 [ 342.580285] __vfs_write+0x443/0x890 [ 342.583987] ? lock_downgrade+0x860/0x860 [ 342.588113] ? kernel_read+0x130/0x130 [ 342.591987] ? rw_verify_area+0xb8/0x2b0 [ 342.596027] vfs_write+0x150/0x4d0 [ 342.599544] ksys_write+0x103/0x260 [ 342.603144] ? do_sys_open+0x16e/0x350 [ 342.607015] ? __ia32_sys_read+0xa0/0xa0 [ 342.611069] ? do_syscall_64+0x21/0x4e0 [ 342.615020] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.620365] __x64_sys_write+0x6e/0xb0 [ 342.624232] do_syscall_64+0xd0/0x4e0 [ 342.628012] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.633178] RIP: 0033:0x4592f9 [ 342.636348] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.655231] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.662919] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 342.670180] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.677449] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 342.684698] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 342.691945] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 342.699205] CPU: 0 PID: 12142 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 342.707088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.716438] Call Trace: [ 342.719018] dump_stack+0x123/0x177 [ 342.722647] should_fail.cold.4+0x5/0x13 [ 342.726704] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.731783] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 342.737033] ? kasan_unpoison_shadow+0x35/0x50 [ 342.741591] __alloc_pages_nodemask+0x1d5/0x710 [ 342.746237] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 342.751233] alloc_pages_current+0xd6/0x1b0 [ 342.755529] skb_page_frag_refill+0x20b/0x400 [ 342.759998] sk_page_frag_refill+0x46/0x1b0 [ 342.764295] tcp_sendmsg_locked+0xc58/0x35b0 [ 342.768680] ? mark_held_locks+0x130/0x130 [ 342.772898] ? mark_held_locks+0xc7/0x130 [ 342.777025] ? tcp_sendpage+0x50/0x50 [ 342.780798] ? mark_held_locks+0xc7/0x130 [ 342.784927] ? __local_bh_enable_ip+0x160/0x260 [ 342.789569] ? lock_sock_nested+0xc5/0x100 [ 342.793776] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.798329] ? lock_sock_nested+0x82/0x100 [ 342.802539] ? trace_hardirqs_on+0x28/0x190 [ 342.806831] ? lock_sock_nested+0x82/0x100 [ 342.811038] ? lock_sock_nested+0x82/0x100 [ 342.815245] ? __local_bh_enable_ip+0x160/0x260 [ 342.819888] tcp_sendmsg+0x27/0x40 [ 342.823415] inet_sendmsg+0x108/0x440 [ 342.827206] smc_sendmsg+0x223/0x320 [ 342.830900] ? smc_sendpage+0x170/0x170 [ 342.834856] sock_sendmsg+0xb5/0xf0 [ 342.838464] sock_write_iter+0x215/0x420 [ 342.842507] ? sock_sendmsg+0xf0/0xf0 [ 342.846293] __vfs_write+0x443/0x890 [ 342.849983] ? lock_downgrade+0x860/0x860 [ 342.854105] ? kernel_read+0x130/0x130 [ 342.857974] ? rw_verify_area+0xb8/0x2b0 [ 342.862013] vfs_write+0x150/0x4d0 [ 342.865532] ksys_write+0x103/0x260 [ 342.869133] ? do_sys_open+0x16e/0x350 [ 342.873001] ? __ia32_sys_read+0xa0/0xa0 [ 342.877037] ? do_syscall_64+0x21/0x4e0 [ 342.880985] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.886340] __x64_sys_write+0x6e/0xb0 [ 342.890203] do_syscall_64+0xd0/0x4e0 [ 342.893978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.899143] RIP: 0033:0x4592f9 [ 342.902308] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.921190] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.928871] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 342.936115] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.943368] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 342.950613] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 342.957855] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 342.967688] CPU: 1 PID: 12157 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 342.975580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.984926] Call Trace: [ 342.987506] dump_stack+0x123/0x177 [ 342.991128] should_fail.cold.4+0x5/0x13 [ 342.995183] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.000278] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 343.005544] ? kasan_unpoison_shadow+0x35/0x50 [ 343.010119] __alloc_pages_nodemask+0x1d5/0x710 [ 343.014779] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 343.019796] alloc_pages_current+0xd6/0x1b0 [ 343.024114] skb_page_frag_refill+0x20b/0x400 [ 343.028605] sk_page_frag_refill+0x46/0x1b0 [ 343.032922] tcp_sendmsg_locked+0xc58/0x35b0 [ 343.037320] ? mark_held_locks+0x130/0x130 [ 343.041543] ? mark_held_locks+0xc7/0x130 [ 343.045692] ? tcp_sendpage+0x50/0x50 [ 343.049485] ? mark_held_locks+0xc7/0x130 [ 343.053625] ? __local_bh_enable_ip+0x160/0x260 [ 343.058287] ? lock_sock_nested+0xc5/0x100 [ 343.062512] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.067083] ? lock_sock_nested+0x82/0x100 [ 343.071302] ? trace_hardirqs_on+0x28/0x190 [ 343.075609] ? lock_sock_nested+0x82/0x100 [ 343.079818] ? __local_bh_enable_ip+0x160/0x260 [ 343.084485] tcp_sendmsg+0x27/0x40 [ 343.087999] inet_sendmsg+0x108/0x440 [ 343.091790] smc_sendmsg+0x223/0x320 [ 343.095481] ? smc_sendpage+0x170/0x170 [ 343.099428] sock_sendmsg+0xb5/0xf0 [ 343.103039] sock_write_iter+0x215/0x420 [ 343.107075] ? sock_sendmsg+0xf0/0xf0 [ 343.110858] __vfs_write+0x443/0x890 [ 343.114632] ? lock_downgrade+0x860/0x860 [ 343.118754] ? kernel_read+0x130/0x130 [ 343.122623] ? rw_verify_area+0xb8/0x2b0 [ 343.126660] vfs_write+0x150/0x4d0 [ 343.130174] ksys_write+0x103/0x260 [ 343.133775] ? do_sys_open+0x16e/0x350 [ 343.137637] ? __ia32_sys_read+0xa0/0xa0 [ 343.141672] ? do_syscall_64+0x21/0x4e0 [ 343.145624] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.150960] __x64_sys_write+0x6e/0xb0 [ 343.154825] do_syscall_64+0xd0/0x4e0 [ 343.158615] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.163779] RIP: 0033:0x4592f9 [ 343.166946] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.185824] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.193502] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 343.200745] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 343.207986] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 343.215229] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 343.222471] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 343.260777] FAULT_INJECTION: forcing a failure. [ 343.260777] name failslab, interval 1, probability 0, space 0, times 0 [ 343.274406] FAULT_INJECTION: forcing a failure. [ 343.274406] name failslab, interval 1, probability 0, space 0, times 0 [ 343.274693] FAULT_INJECTION: forcing a failure. [ 343.274693] name failslab, interval 1, probability 0, space 0, times 0 [ 343.299126] CPU: 1 PID: 12183 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 343.307004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.316346] Call Trace: [ 343.318922] dump_stack+0x123/0x177 [ 343.322543] should_fail.cold.4+0x5/0x13 [ 343.326613] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.331695] ? kernel_text_address+0x79/0xf0 [ 343.336085] ? __kernel_text_address+0xd/0x40 [ 343.340563] ? unwind_get_return_address+0x61/0xa0 [ 343.345473] __should_failslab+0xba/0xf0 [ 343.349511] should_failslab+0x9/0x14 [ 343.353290] __kmalloc+0x70/0x770 [ 343.356732] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 343.361989] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 343.367068] ? tls_push_record+0xff/0x1600 [ 343.371276] ? tls_sw_sendmsg+0x92d/0x1020 [ 343.375490] ? inet_sendmsg+0x108/0x440 [ 343.379457] ? smc_sendmsg+0x223/0x320 [ 343.383406] ? sock_sendmsg+0xb5/0xf0 [ 343.387191] ? sock_write_iter+0x215/0x420 [ 343.391403] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 343.397194] ? iov_iter_get_pages+0x1ee/0x1370 [ 343.401763] ? __lock_is_held+0xb5/0x140 [ 343.405811] generic_gcmaes_encrypt+0xfd/0x150 [ 343.410377] ? generic_gcmaes_encrypt+0xfd/0x150 [ 343.415106] ? helper_rfc4106_encrypt+0x450/0x450 [ 343.419940] ? __kmalloc+0x5f1/0x770 [ 343.423632] gcmaes_wrapper_encrypt+0x109/0x180 [ 343.428278] tls_push_record+0x9ae/0x1600 [ 343.432401] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.436972] tls_sw_sendmsg+0x92d/0x1020 [ 343.441027] ? __lock_acquire+0x792/0x4980 [ 343.445242] ? find_held_lock+0x36/0x1d0 [ 343.449281] ? tls_sw_push_pending_record+0x10/0x10 [ 343.454272] ? __local_bh_enable_ip+0x160/0x260 [ 343.458921] ? lock_sock_nested+0xc5/0x100 [ 343.463137] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.467706] ? lock_sock_nested+0x82/0x100 [ 343.471916] ? trace_hardirqs_on+0x28/0x190 [ 343.476213] ? lock_sock_nested+0x82/0x100 [ 343.480429] ? lock_sock_nested+0x82/0x100 [ 343.484659] inet_sendmsg+0x108/0x440 [ 343.488438] smc_sendmsg+0x223/0x320 [ 343.492146] ? smc_sendpage+0x170/0x170 [ 343.496116] sock_sendmsg+0xb5/0xf0 [ 343.499732] sock_write_iter+0x215/0x420 [ 343.503778] ? sock_sendmsg+0xf0/0xf0 [ 343.507579] __vfs_write+0x443/0x890 [ 343.511269] ? lock_downgrade+0x860/0x860 [ 343.515395] ? kernel_read+0x130/0x130 [ 343.519274] ? rw_verify_area+0xb8/0x2b0 [ 343.523313] vfs_write+0x150/0x4d0 [ 343.526832] ksys_write+0x103/0x260 [ 343.530436] ? do_sys_open+0x16e/0x350 [ 343.534300] ? __ia32_sys_read+0xa0/0xa0 [ 343.538340] ? do_syscall_64+0x21/0x4e0 [ 343.542296] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.547660] __x64_sys_write+0x6e/0xb0 [ 343.551524] do_syscall_64+0xd0/0x4e0 [ 343.555305] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.560489] RIP: 0033:0x4592f9 [ 343.563658] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.582535] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.590233] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 343.597481] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 343.604740] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 343.611990] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 343.619240] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 343.626498] CPU: 0 PID: 12184 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 343.634375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.643714] Call Trace: [ 343.646283] dump_stack+0x123/0x177 [ 343.649885] should_fail.cold.4+0x5/0x13 [ 343.653919] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.659009] ? kernel_text_address+0x79/0xf0 [ 343.663397] ? __kernel_text_address+0xd/0x40 [ 343.667885] ? unwind_get_return_address+0x61/0xa0 [ 343.672792] __should_failslab+0xba/0xf0 [ 343.676838] should_failslab+0x9/0x14 [ 343.680612] __kmalloc+0x70/0x770 [ 343.684043] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 343.689311] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 343.694389] ? tls_push_record+0xff/0x1600 [ 343.698597] ? tls_sw_sendmsg+0x92d/0x1020 [ 343.702801] ? inet_sendmsg+0x108/0x440 [ 343.706746] ? smc_sendmsg+0x223/0x320 [ 343.710607] ? sock_sendmsg+0xb5/0xf0 [ 343.714398] ? sock_write_iter+0x215/0x420 [ 343.718611] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 343.724388] ? iov_iter_get_pages+0x1ee/0x1370 [ 343.728951] ? __lock_is_held+0xb5/0x140 [ 343.732989] generic_gcmaes_encrypt+0xfd/0x150 [ 343.737545] ? generic_gcmaes_encrypt+0xfd/0x150 [ 343.742273] ? helper_rfc4106_encrypt+0x450/0x450 [ 343.747091] ? __kmalloc+0x5f1/0x770 [ 343.750779] gcmaes_wrapper_encrypt+0x109/0x180 [ 343.755421] tls_push_record+0x9ae/0x1600 [ 343.759544] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.764103] tls_sw_sendmsg+0x92d/0x1020 [ 343.768139] ? __lock_acquire+0x792/0x4980 [ 343.772353] ? find_held_lock+0x36/0x1d0 [ 343.776395] ? tls_sw_push_pending_record+0x10/0x10 [ 343.781391] ? __local_bh_enable_ip+0x160/0x260 [ 343.786034] ? lock_sock_nested+0xc5/0x100 [ 343.790349] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.794908] ? lock_sock_nested+0x82/0x100 [ 343.799117] ? trace_hardirqs_on+0x28/0x190 [ 343.803411] ? lock_sock_nested+0x82/0x100 [ 343.807619] ? lock_sock_nested+0x82/0x100 [ 343.811841] inet_sendmsg+0x108/0x440 [ 343.815631] smc_sendmsg+0x223/0x320 [ 343.819319] ? smc_sendpage+0x170/0x170 [ 343.823269] sock_sendmsg+0xb5/0xf0 [ 343.826871] sock_write_iter+0x215/0x420 [ 343.830921] ? sock_sendmsg+0xf0/0xf0 [ 343.834715] __vfs_write+0x443/0x890 [ 343.838404] ? lock_downgrade+0x860/0x860 [ 343.842526] ? kernel_read+0x130/0x130 [ 343.846394] ? rw_verify_area+0xb8/0x2b0 [ 343.850429] vfs_write+0x150/0x4d0 [ 343.853944] ksys_write+0x103/0x260 [ 343.857543] ? do_sys_open+0x16e/0x350 [ 343.861416] ? __ia32_sys_read+0xa0/0xa0 [ 343.865462] ? do_syscall_64+0x21/0x4e0 [ 343.869424] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.874776] __x64_sys_write+0x6e/0xb0 [ 343.878641] do_syscall_64+0xd0/0x4e0 [ 343.882420] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.887586] RIP: 0033:0x4592f9 [ 343.890755] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.909634] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.917317] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 343.924562] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 343.931804] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 343.939049] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 343.946291] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 343.956247] CPU: 1 PID: 12182 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 343.964134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.973475] Call Trace: [ 343.976042] dump_stack+0x123/0x177 [ 343.979647] should_fail.cold.4+0x5/0x13 [ 343.983694] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.988780] ? kernel_text_address+0x79/0xf0 [ 343.993171] ? __kernel_text_address+0xd/0x40 [ 343.997645] ? unwind_get_return_address+0x61/0xa0 [ 344.002553] __should_failslab+0xba/0xf0 [ 344.006595] should_failslab+0x9/0x14 [ 344.010374] __kmalloc+0x70/0x770 [ 344.013810] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 344.019063] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 344.024143] ? tls_push_record+0xff/0x1600 [ 344.028351] ? tls_sw_sendmsg+0x92d/0x1020 [ 344.032557] ? inet_sendmsg+0x108/0x440 [ 344.036503] ? smc_sendmsg+0x223/0x320 [ 344.040365] ? sock_sendmsg+0xb5/0xf0 [ 344.044137] ? sock_write_iter+0x215/0x420 [ 344.048361] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 344.054132] ? iov_iter_get_pages+0x1ee/0x1370 [ 344.058697] ? __lock_is_held+0xb5/0x140 [ 344.062749] generic_gcmaes_encrypt+0xfd/0x150 [ 344.067303] ? generic_gcmaes_encrypt+0xfd/0x150 [ 344.072030] ? helper_rfc4106_encrypt+0x450/0x450 [ 344.076846] ? __kmalloc+0x5f1/0x770 [ 344.080534] gcmaes_wrapper_encrypt+0x109/0x180 [ 344.085181] tls_push_record+0x9ae/0x1600 [ 344.089302] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.093868] tls_sw_sendmsg+0x92d/0x1020 [ 344.097902] ? __lock_acquire+0x792/0x4980 [ 344.102112] ? find_held_lock+0x36/0x1d0 [ 344.106146] ? tls_sw_push_pending_record+0x10/0x10 [ 344.111136] ? __local_bh_enable_ip+0x160/0x260 [ 344.115780] ? lock_sock_nested+0xc5/0x100 [ 344.119989] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.124545] ? lock_sock_nested+0x82/0x100 [ 344.128751] ? trace_hardirqs_on+0x28/0x190 [ 344.133050] ? lock_sock_nested+0x82/0x100 [ 344.137266] ? lock_sock_nested+0x82/0x100 [ 344.141479] inet_sendmsg+0x108/0x440 [ 344.145265] smc_sendmsg+0x223/0x320 [ 344.148950] ? smc_sendpage+0x170/0x170 [ 344.152895] sock_sendmsg+0xb5/0xf0 [ 344.156497] sock_write_iter+0x215/0x420 [ 344.160533] ? sock_sendmsg+0xf0/0xf0 [ 344.164314] __vfs_write+0x443/0x890 [ 344.168000] ? lock_downgrade+0x860/0x860 [ 344.172120] ? kernel_read+0x130/0x130 [ 344.175990] ? rw_verify_area+0xb8/0x2b0 [ 344.180026] vfs_write+0x150/0x4d0 [ 344.183540] ksys_write+0x103/0x260 [ 344.187136] ? do_sys_open+0x16e/0x350 [ 344.190996] ? __ia32_sys_read+0xa0/0xa0 [ 344.195028] ? do_syscall_64+0x21/0x4e0 [ 344.198976] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.204313] __x64_sys_write+0x6e/0xb0 [ 344.208175] do_syscall_64+0xd0/0x4e0 [ 344.211962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.217122] RIP: 0033:0x4592f9 [ 344.220290] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.239173] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.246864] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 344.254119] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 344.261363] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 344.268618] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 344.275863] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 344.363159] FAULT_INJECTION: forcing a failure. [ 344.363159] name failslab, interval 1, probability 0, space 0, times 0 [ 344.363849] FAULT_INJECTION: forcing a failure. [ 344.363849] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.377304] CPU: 1 PID: 12195 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 344.394160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.403488] Call Trace: [ 344.406051] dump_stack+0x123/0x177 [ 344.409656] should_fail.cold.4+0x5/0x13 [ 344.413690] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 344.418771] ? kernel_text_address+0x79/0xf0 [ 344.423153] ? __kernel_text_address+0xd/0x40 [ 344.427622] ? unwind_get_return_address+0x61/0xa0 [ 344.432526] __should_failslab+0xba/0xf0 [ 344.436561] should_failslab+0x9/0x14 [ 344.440338] __kmalloc+0x70/0x770 [ 344.443773] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 344.449025] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 344.454102] ? tls_push_record+0xff/0x1600 [ 344.458307] ? tls_sw_sendmsg+0x92d/0x1020 [ 344.462514] ? inet_sendmsg+0x108/0x440 [ 344.466462] ? smc_sendmsg+0x223/0x320 [ 344.470324] ? sock_sendmsg+0xb5/0xf0 [ 344.474104] ? sock_write_iter+0x215/0x420 [ 344.478314] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 344.484084] ? iov_iter_get_pages+0x1ee/0x1370 [ 344.488648] ? __lock_is_held+0xb5/0x140 [ 344.492686] generic_gcmaes_encrypt+0xfd/0x150 [ 344.497240] ? generic_gcmaes_encrypt+0xfd/0x150 [ 344.501970] ? helper_rfc4106_encrypt+0x450/0x450 [ 344.506786] ? __kmalloc+0x5f1/0x770 [ 344.510474] gcmaes_wrapper_encrypt+0x109/0x180 [ 344.515128] tls_push_record+0x9ae/0x1600 [ 344.519247] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.523809] tls_sw_sendmsg+0x92d/0x1020 [ 344.527845] ? __lock_acquire+0x792/0x4980 [ 344.532068] ? find_held_lock+0x36/0x1d0 [ 344.536115] ? tls_sw_push_pending_record+0x10/0x10 [ 344.541103] ? __local_bh_enable_ip+0x160/0x260 [ 344.545757] ? lock_sock_nested+0xc5/0x100 [ 344.550052] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.554607] ? lock_sock_nested+0x82/0x100 [ 344.558815] ? trace_hardirqs_on+0x28/0x190 [ 344.563108] ? lock_sock_nested+0x82/0x100 [ 344.567313] ? lock_sock_nested+0x82/0x100 [ 344.571521] inet_sendmsg+0x108/0x440 [ 344.575297] smc_sendmsg+0x223/0x320 [ 344.578983] ? smc_sendpage+0x170/0x170 [ 344.583029] sock_sendmsg+0xb5/0xf0 [ 344.586630] sock_write_iter+0x215/0x420 [ 344.590664] ? sock_sendmsg+0xf0/0xf0 [ 344.594533] __vfs_write+0x443/0x890 [ 344.598220] ? lock_downgrade+0x860/0x860 [ 344.602351] ? kernel_read+0x130/0x130 [ 344.606220] ? rw_verify_area+0xb8/0x2b0 [ 344.610256] vfs_write+0x150/0x4d0 [ 344.613770] ksys_write+0x103/0x260 [ 344.617369] ? do_sys_open+0x16e/0x350 [ 344.621229] ? __ia32_sys_read+0xa0/0xa0 [ 344.625277] ? do_syscall_64+0x21/0x4e0 [ 344.629237] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.634608] __x64_sys_write+0x6e/0xb0 [ 344.638483] do_syscall_64+0xd0/0x4e0 [ 344.642261] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.647425] RIP: 0033:0x4592f9 [ 344.650593] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.669480] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.677165] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 344.684412] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 344.691666] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 344.698911] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 344.706155] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 344.727454] FAULT_INJECTION: forcing a failure. [ 344.727454] name failslab, interval 1, probability 0, space 0, times 0 [ 344.754996] CPU: 1 PID: 12202 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 344.762885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.772222] Call Trace: [ 344.774787] dump_stack+0x123/0x177 [ 344.778392] should_fail.cold.4+0x5/0x13 [ 344.782431] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 344.787507] ? kernel_text_address+0x79/0xf0 [ 344.791900] ? __kernel_text_address+0xd/0x40 [ 344.796367] ? unwind_get_return_address+0x61/0xa0 [ 344.801270] __should_failslab+0xba/0xf0 [ 344.805305] should_failslab+0x9/0x14 [ 344.809079] __kmalloc+0x70/0x770 [ 344.812511] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 344.817778] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 344.822856] ? tls_push_record+0xff/0x1600 [ 344.827078] ? tls_sw_sendmsg+0x92d/0x1020 [ 344.831299] ? inet_sendmsg+0x108/0x440 [ 344.835249] ? smc_sendmsg+0x223/0x320 [ 344.839112] ? sock_sendmsg+0xb5/0xf0 [ 344.842886] ? sock_write_iter+0x215/0x420 [ 344.847097] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 344.852867] ? iov_iter_get_pages+0x1ee/0x1370 [ 344.857432] ? __lock_is_held+0xb5/0x140 [ 344.861472] generic_gcmaes_encrypt+0xfd/0x150 [ 344.866037] ? generic_gcmaes_encrypt+0xfd/0x150 [ 344.870769] ? helper_rfc4106_encrypt+0x450/0x450 [ 344.875607] ? __kmalloc+0x5f1/0x770 [ 344.879300] gcmaes_wrapper_encrypt+0x109/0x180 [ 344.884670] tls_push_record+0x9ae/0x1600 [ 344.888795] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.893361] tls_sw_sendmsg+0x92d/0x1020 [ 344.897409] ? __lock_acquire+0x792/0x4980 [ 344.901624] ? find_held_lock+0x36/0x1d0 [ 344.905682] ? tls_sw_push_pending_record+0x10/0x10 [ 344.910672] ? __local_bh_enable_ip+0x160/0x260 [ 344.915335] ? lock_sock_nested+0xc5/0x100 [ 344.919545] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.924100] ? lock_sock_nested+0x82/0x100 [ 344.928312] ? trace_hardirqs_on+0x28/0x190 [ 344.932622] ? lock_sock_nested+0x82/0x100 [ 344.936849] ? lock_sock_nested+0x82/0x100 [ 344.941060] inet_sendmsg+0x108/0x440 [ 344.944837] smc_sendmsg+0x223/0x320 [ 344.948526] ? smc_sendpage+0x170/0x170 [ 344.952474] sock_sendmsg+0xb5/0xf0 [ 344.956077] sock_write_iter+0x215/0x420 [ 344.960111] ? sock_sendmsg+0xf0/0xf0 [ 344.963891] __vfs_write+0x443/0x890 [ 344.967577] ? lock_downgrade+0x860/0x860 [ 344.971698] ? kernel_read+0x130/0x130 [ 344.975568] ? rw_verify_area+0xb8/0x2b0 [ 344.979604] vfs_write+0x150/0x4d0 [ 344.983138] ksys_write+0x103/0x260 [ 344.986744] ? do_sys_open+0x16e/0x350 [ 344.990609] ? __ia32_sys_read+0xa0/0xa0 [ 344.994651] ? do_syscall_64+0x21/0x4e0 [ 344.998599] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.003944] __x64_sys_write+0x6e/0xb0 [ 345.007810] do_syscall_64+0xd0/0x4e0 [ 345.011587] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.016771] RIP: 0033:0x4592f9 [ 345.019940] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.038819] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.046503] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 345.053748] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 345.060990] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 345.068255] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 345.075500] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 345.087513] CPU: 1 PID: 12171 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 345.095399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.104743] Call Trace: [ 345.107320] dump_stack+0x123/0x177 [ 345.110942] should_fail.cold.4+0x5/0x13 [ 345.114996] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 345.120075] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 345.125325] ? kasan_unpoison_shadow+0x35/0x50 [ 345.129884] __alloc_pages_nodemask+0x1d5/0x710 [ 345.134551] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 345.139549] alloc_pages_current+0xd6/0x1b0 [ 345.143846] skb_page_frag_refill+0x20b/0x400 [ 345.148314] sk_page_frag_refill+0x46/0x1b0 [ 345.152628] tcp_sendmsg_locked+0xc58/0x35b0 [ 345.157016] ? mark_held_locks+0x130/0x130 [ 345.161222] ? mark_held_locks+0xc7/0x130 [ 345.165365] ? tcp_sendpage+0x50/0x50 [ 345.169141] ? mark_held_locks+0xc7/0x130 [ 345.173265] ? __local_bh_enable_ip+0x160/0x260 [ 345.177908] ? lock_sock_nested+0xc5/0x100 [ 345.182117] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.186675] ? lock_sock_nested+0x82/0x100 [ 345.190883] ? trace_hardirqs_on+0x28/0x190 [ 345.195177] ? lock_sock_nested+0x82/0x100 [ 345.199385] ? lock_sock_nested+0x82/0x100 [ 345.203592] ? __local_bh_enable_ip+0x160/0x260 [ 345.208238] tcp_sendmsg+0x27/0x40 [ 345.211780] inet_sendmsg+0x108/0x440 [ 345.215570] smc_sendmsg+0x223/0x320 [ 345.219259] ? smc_sendpage+0x170/0x170 [ 345.223209] sock_sendmsg+0xb5/0xf0 [ 345.226813] sock_write_iter+0x215/0x420 [ 345.230849] ? sock_sendmsg+0xf0/0xf0 [ 345.234653] __vfs_write+0x443/0x890 [ 345.238342] ? lock_downgrade+0x860/0x860 [ 345.242466] ? kernel_read+0x130/0x130 [ 345.246351] ? rw_verify_area+0xb8/0x2b0 [ 345.250388] vfs_write+0x150/0x4d0 [ 345.253905] ksys_write+0x103/0x260 [ 345.257524] ? do_sys_open+0x16e/0x350 [ 345.261387] ? __ia32_sys_read+0xa0/0xa0 [ 345.265423] ? do_syscall_64+0x21/0x4e0 [ 345.269374] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.274726] __x64_sys_write+0x6e/0xb0 [ 345.278589] do_syscall_64+0xd0/0x4e0 [ 345.282366] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.287531] RIP: 0033:0x4592f9 [ 345.290700] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.309576] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.317259] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 345.324524] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 345.331782] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 345.339035] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 345.346283] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 345.384491] FAULT_INJECTION: forcing a failure. [ 345.384491] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 345.384872] FAULT_INJECTION: forcing a failure. [ 345.384872] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 345.398405] FAULT_INJECTION: forcing a failure. [ 345.398405] name failslab, interval 1, probability 0, space 0, times 0 [ 345.408523] FAULT_INJECTION: forcing a failure. [ 345.408523] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 345.433898] FAULT_INJECTION: forcing a failure. [ 345.433898] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 345.435864] CPU: 1 PID: 12204 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 345.446318] FAULT_INJECTION: forcing a failure. [ 345.446318] name failslab, interval 1, probability 0, space 0, times 0 [ 345.453559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.453562] Call Trace: [ 345.453574] dump_stack+0x123/0x177 [ 345.453585] should_fail.cold.4+0x5/0x13 [ 345.453594] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 345.453600] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 345.453608] ? kasan_unpoison_shadow+0x35/0x50 [ 345.499246] __alloc_pages_nodemask+0x1d5/0x710 [ 345.503899] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 345.508913] alloc_pages_current+0xd6/0x1b0 [ 345.514629] skb_page_frag_refill+0x20b/0x400 [ 345.519106] sk_page_frag_refill+0x46/0x1b0 [ 345.523409] tcp_sendmsg_locked+0xc58/0x35b0 [ 345.527804] ? mark_held_locks+0x130/0x130 [ 345.532018] ? mark_held_locks+0xc7/0x130 [ 345.536151] ? tcp_sendpage+0x50/0x50 [ 345.539947] ? mark_held_locks+0xc7/0x130 [ 345.544073] ? __local_bh_enable_ip+0x160/0x260 [ 345.548721] ? lock_sock_nested+0xc5/0x100 [ 345.552943] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.557523] ? lock_sock_nested+0x82/0x100 [ 345.561736] ? trace_hardirqs_on+0x28/0x190 [ 345.566046] ? lock_sock_nested+0x82/0x100 [ 345.570277] ? lock_sock_nested+0x82/0x100 [ 345.574579] ? __local_bh_enable_ip+0x160/0x260 [ 345.579231] tcp_sendmsg+0x27/0x40 [ 345.582758] inet_sendmsg+0x108/0x440 [ 345.586542] smc_sendmsg+0x223/0x320 [ 345.590239] ? smc_sendpage+0x170/0x170 [ 345.594193] sock_sendmsg+0xb5/0xf0 [ 345.597802] sock_write_iter+0x215/0x420 [ 345.601843] ? sock_sendmsg+0xf0/0xf0 [ 345.605655] __vfs_write+0x443/0x890 [ 345.609361] ? lock_downgrade+0x860/0x860 [ 345.613518] ? kernel_read+0x130/0x130 [ 345.617398] ? rw_verify_area+0xb8/0x2b0 [ 345.621440] vfs_write+0x150/0x4d0 [ 345.624969] ksys_write+0x103/0x260 [ 345.628600] ? do_sys_open+0x16e/0x350 [ 345.632468] ? __ia32_sys_read+0xa0/0xa0 [ 345.636522] ? do_syscall_64+0x21/0x4e0 [ 345.640478] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.645832] __x64_sys_write+0x6e/0xb0 [ 345.649714] do_syscall_64+0xd0/0x4e0 [ 345.653498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.658675] RIP: 0033:0x4592f9 [ 345.661849] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.680741] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.688432] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 345.695684] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 345.702946] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 345.710198] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 345.717462] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 345.735668] CPU: 0 PID: 12216 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 345.743562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.752897] Call Trace: [ 345.755470] dump_stack+0x123/0x177 [ 345.759084] should_fail.cold.4+0x5/0x13 [ 345.763126] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 345.768209] ? kernel_text_address+0x79/0xf0 [ 345.772594] ? __kernel_text_address+0xd/0x40 [ 345.777071] ? unwind_get_return_address+0x61/0xa0 [ 345.781996] __should_failslab+0xba/0xf0 [ 345.786053] should_failslab+0x9/0x14 [ 345.789840] __kmalloc+0x70/0x770 [ 345.793277] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.798534] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.803615] ? tls_push_record+0xff/0x1600 [ 345.807844] ? tls_sw_sendmsg+0x92d/0x1020 [ 345.812059] ? inet_sendmsg+0x108/0x440 [ 345.816028] ? smc_sendmsg+0x223/0x320 [ 345.819894] ? sock_sendmsg+0xb5/0xf0 [ 345.823671] ? sock_write_iter+0x215/0x420 [ 345.827891] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 345.833826] ? iov_iter_get_pages+0x1ee/0x1370 [ 345.838401] ? __lock_is_held+0xb5/0x140 [ 345.842446] generic_gcmaes_encrypt+0xfd/0x150 [ 345.847005] ? generic_gcmaes_encrypt+0xfd/0x150 [ 345.851740] ? helper_rfc4106_encrypt+0x450/0x450 [ 345.856571] ? __kmalloc+0x5f1/0x770 [ 345.860266] gcmaes_wrapper_encrypt+0x109/0x180 [ 345.864916] tls_push_record+0x9ae/0x1600 [ 345.869042] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.873635] tls_sw_sendmsg+0x92d/0x1020 [ 345.877704] ? __lock_acquire+0x792/0x4980 [ 345.881921] ? find_held_lock+0x36/0x1d0 [ 345.885969] ? tls_sw_push_pending_record+0x10/0x10 [ 345.890971] ? __local_bh_enable_ip+0x160/0x260 [ 345.895638] ? lock_sock_nested+0xc5/0x100 [ 345.899850] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.904411] ? lock_sock_nested+0x82/0x100 [ 345.908637] ? trace_hardirqs_on+0x28/0x190 [ 345.912937] ? lock_sock_nested+0x82/0x100 [ 345.917147] ? lock_sock_nested+0x82/0x100 [ 345.921386] inet_sendmsg+0x108/0x440 [ 345.925166] smc_sendmsg+0x223/0x320 [ 345.928856] ? smc_sendpage+0x170/0x170 [ 345.932808] sock_sendmsg+0xb5/0xf0 [ 345.936414] sock_write_iter+0x215/0x420 [ 345.940453] ? sock_sendmsg+0xf0/0xf0 [ 345.944244] __vfs_write+0x443/0x890 [ 345.947936] ? lock_downgrade+0x860/0x860 [ 345.952079] ? kernel_read+0x130/0x130 [ 345.955953] ? rw_verify_area+0xb8/0x2b0 [ 345.960000] vfs_write+0x150/0x4d0 [ 345.963523] ksys_write+0x103/0x260 [ 345.967125] ? do_sys_open+0x16e/0x350 [ 345.970995] ? __ia32_sys_read+0xa0/0xa0 [ 345.975040] ? do_syscall_64+0x21/0x4e0 [ 345.978994] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.984358] __x64_sys_write+0x6e/0xb0 [ 345.988233] do_syscall_64+0xd0/0x4e0 [ 345.992020] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.997192] RIP: 0033:0x4592f9 [ 346.000366] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.019246] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.026929] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 346.034181] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 346.041431] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 346.048682] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 346.055937] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 346.064614] CPU: 0 PID: 12203 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 346.072505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.081844] Call Trace: [ 346.084423] dump_stack+0x123/0x177 [ 346.088051] should_fail.cold.4+0x5/0x13 [ 346.092101] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 346.097364] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 346.102629] ? kasan_unpoison_shadow+0x35/0x50 [ 346.107213] __alloc_pages_nodemask+0x1d5/0x710 [ 346.111876] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 346.116904] alloc_pages_current+0xd6/0x1b0 [ 346.121231] skb_page_frag_refill+0x20b/0x400 [ 346.125707] sk_page_frag_refill+0x46/0x1b0 [ 346.130009] tcp_sendmsg_locked+0xc58/0x35b0 [ 346.134411] ? mark_held_locks+0x130/0x130 [ 346.138630] ? mark_held_locks+0xc7/0x130 [ 346.142787] ? tcp_sendpage+0x50/0x50 [ 346.146583] ? mark_held_locks+0xc7/0x130 [ 346.150712] ? __local_bh_enable_ip+0x160/0x260 [ 346.155367] ? lock_sock_nested+0xc5/0x100 [ 346.159582] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.164144] ? lock_sock_nested+0x82/0x100 [ 346.168476] ? trace_hardirqs_on+0x28/0x190 [ 346.172780] ? lock_sock_nested+0x82/0x100 [ 346.177003] ? __local_bh_enable_ip+0x160/0x260 [ 346.181664] tcp_sendmsg+0x27/0x40 [ 346.185212] inet_sendmsg+0x108/0x440 [ 346.189003] smc_sendmsg+0x223/0x320 [ 346.192699] ? smc_sendpage+0x170/0x170 [ 346.196653] sock_sendmsg+0xb5/0xf0 [ 346.200263] sock_write_iter+0x215/0x420 [ 346.204322] ? sock_sendmsg+0xf0/0xf0 [ 346.208117] __vfs_write+0x443/0x890 [ 346.211814] ? lock_downgrade+0x860/0x860 [ 346.215942] ? kernel_read+0x130/0x130 [ 346.219828] ? rw_verify_area+0xb8/0x2b0 [ 346.223870] vfs_write+0x150/0x4d0 [ 346.227391] ksys_write+0x103/0x260 [ 346.231002] ? do_sys_open+0x16e/0x350 [ 346.234871] ? __ia32_sys_read+0xa0/0xa0 [ 346.238912] ? do_syscall_64+0x21/0x4e0 [ 346.242882] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.248225] __x64_sys_write+0x6e/0xb0 [ 346.252095] do_syscall_64+0xd0/0x4e0 [ 346.255889] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.261057] RIP: 0033:0x4592f9 [ 346.264234] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.283128] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.290813] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 346.298064] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 346.305312] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 346.312561] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 346.319825] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 346.327087] CPU: 1 PID: 12217 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 346.334964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.344310] Call Trace: [ 346.346889] dump_stack+0x123/0x177 [ 346.350510] should_fail.cold.4+0x5/0x13 [ 346.354566] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 346.359653] ? kernel_text_address+0x79/0xf0 [ 346.364071] ? __kernel_text_address+0xd/0x40 [ 346.368559] ? unwind_get_return_address+0x61/0xa0 [ 346.373477] __should_failslab+0xba/0xf0 [ 346.377525] should_failslab+0x9/0x14 [ 346.381323] __kmalloc+0x70/0x770 [ 346.384763] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 346.390028] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 346.395118] ? tls_push_record+0xff/0x1600 [ 346.399333] ? tls_sw_sendmsg+0x92d/0x1020 [ 346.403563] ? inet_sendmsg+0x108/0x440 [ 346.407521] ? smc_sendmsg+0x223/0x320 [ 346.411387] ? sock_sendmsg+0xb5/0xf0 [ 346.415163] ? sock_write_iter+0x215/0x420 [ 346.419382] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 346.425157] ? iov_iter_get_pages+0x1ee/0x1370 [ 346.429724] ? __lock_is_held+0xb5/0x140 [ 346.433768] generic_gcmaes_encrypt+0xfd/0x150 [ 346.438326] ? generic_gcmaes_encrypt+0xfd/0x150 [ 346.443061] ? helper_rfc4106_encrypt+0x450/0x450 [ 346.447881] ? __kmalloc+0x5f1/0x770 [ 346.451574] gcmaes_wrapper_encrypt+0x109/0x180 [ 346.456220] tls_push_record+0x9ae/0x1600 [ 346.460345] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.464915] tls_sw_sendmsg+0x92d/0x1020 [ 346.468953] ? __lock_acquire+0x792/0x4980 [ 346.473168] ? find_held_lock+0x36/0x1d0 [ 346.477208] ? tls_sw_push_pending_record+0x10/0x10 [ 346.482200] ? __local_bh_enable_ip+0x160/0x260 [ 346.486847] ? lock_sock_nested+0xc5/0x100 [ 346.491059] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.495635] ? lock_sock_nested+0x82/0x100 [ 346.499855] ? trace_hardirqs_on+0x28/0x190 [ 346.504165] ? lock_sock_nested+0x82/0x100 [ 346.508379] ? lock_sock_nested+0x82/0x100 [ 346.512595] inet_sendmsg+0x108/0x440 [ 346.516375] smc_sendmsg+0x223/0x320 [ 346.520082] ? smc_sendpage+0x170/0x170 [ 346.524035] sock_sendmsg+0xb5/0xf0 [ 346.527642] sock_write_iter+0x215/0x420 [ 346.531697] ? sock_sendmsg+0xf0/0xf0 [ 346.535487] __vfs_write+0x443/0x890 [ 346.539178] ? lock_downgrade+0x860/0x860 [ 346.543304] ? kernel_read+0x130/0x130 [ 346.547182] ? rw_verify_area+0xb8/0x2b0 [ 346.551222] vfs_write+0x150/0x4d0 [ 346.554743] ksys_write+0x103/0x260 [ 346.558346] ? do_sys_open+0x16e/0x350 [ 346.562213] ? __ia32_sys_read+0xa0/0xa0 [ 346.566256] ? do_syscall_64+0x21/0x4e0 [ 346.570208] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.575897] __x64_sys_write+0x6e/0xb0 [ 346.579798] do_syscall_64+0xd0/0x4e0 [ 346.583593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.588766] RIP: 0033:0x4592f9 [ 346.591952] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.610830] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.618514] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 346.625766] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 346.633015] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 346.640266] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 346.647517] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 346.654797] CPU: 0 PID: 12212 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 346.662678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.672023] Call Trace: [ 346.674602] dump_stack+0x123/0x177 [ 346.678226] should_fail.cold.4+0x5/0x13 [ 346.682278] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 346.687368] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 346.692631] ? kasan_unpoison_shadow+0x35/0x50 [ 346.697209] __alloc_pages_nodemask+0x1d5/0x710 [ 346.701865] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 346.706869] alloc_pages_current+0xd6/0x1b0 [ 346.711172] skb_page_frag_refill+0x20b/0x400 [ 346.715649] sk_page_frag_refill+0x46/0x1b0 [ 346.719948] tcp_sendmsg_locked+0xc58/0x35b0 [ 346.724336] ? mark_held_locks+0x130/0x130 [ 346.728546] ? mark_held_locks+0xc7/0x130 [ 346.732685] ? tcp_sendpage+0x50/0x50 [ 346.736462] ? mark_held_locks+0xc7/0x130 [ 346.740587] ? __local_bh_enable_ip+0x160/0x260 [ 346.745235] ? lock_sock_nested+0xc5/0x100 [ 346.749445] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.754021] ? lock_sock_nested+0x82/0x100 [ 346.758233] ? trace_hardirqs_on+0x28/0x190 [ 346.762530] ? lock_sock_nested+0x82/0x100 [ 346.766750] ? __local_bh_enable_ip+0x160/0x260 [ 346.771403] tcp_sendmsg+0x27/0x40 [ 346.774940] inet_sendmsg+0x108/0x440 [ 346.778726] smc_sendmsg+0x223/0x320 [ 346.782434] ? smc_sendpage+0x170/0x170 [ 346.786390] sock_sendmsg+0xb5/0xf0 [ 346.790028] sock_write_iter+0x215/0x420 [ 346.794068] ? sock_sendmsg+0xf0/0xf0 [ 346.797850] __vfs_write+0x443/0x890 [ 346.801556] ? lock_downgrade+0x860/0x860 [ 346.805681] ? kernel_read+0x130/0x130 [ 346.809556] ? rw_verify_area+0xb8/0x2b0 [ 346.813595] vfs_write+0x150/0x4d0 [ 346.817115] ksys_write+0x103/0x260 [ 346.820717] ? do_sys_open+0x16e/0x350 [ 346.824581] ? __ia32_sys_read+0xa0/0xa0 [ 346.828634] ? do_syscall_64+0x21/0x4e0 [ 346.832603] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.837946] __x64_sys_write+0x6e/0xb0 [ 346.841813] do_syscall_64+0xd0/0x4e0 [ 346.845616] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.850785] RIP: 0033:0x4592f9 [ 346.853957] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.872838] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.880524] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 346.887771] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 346.895019] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 346.902267] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 346.909525] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 346.917353] CPU: 1 PID: 12211 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 346.925238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.934605] Call Trace: [ 346.937187] dump_stack+0x123/0x177 [ 346.940812] should_fail.cold.4+0x5/0x13 [ 346.944874] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 346.949969] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 346.955242] ? kasan_unpoison_shadow+0x35/0x50 [ 346.959815] __alloc_pages_nodemask+0x1d5/0x710 [ 346.964463] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 346.969464] alloc_pages_current+0xd6/0x1b0 [ 346.973767] skb_page_frag_refill+0x20b/0x400 [ 346.978238] sk_page_frag_refill+0x46/0x1b0 [ 346.982536] tcp_sendmsg_locked+0xc58/0x35b0 [ 346.986922] ? mark_held_locks+0x130/0x130 [ 346.991130] ? mark_held_locks+0xc7/0x130 [ 346.995280] ? tcp_sendpage+0x50/0x50 [ 346.999071] ? mark_held_locks+0xc7/0x130 [ 347.003198] ? __local_bh_enable_ip+0x160/0x260 [ 347.007841] ? lock_sock_nested+0xc5/0x100 [ 347.012063] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.016633] ? lock_sock_nested+0x82/0x100 [ 347.020842] ? trace_hardirqs_on+0x28/0x190 [ 347.025140] ? lock_sock_nested+0x82/0x100 [ 347.029347] ? lock_sock_nested+0x82/0x100 [ 347.033556] ? __local_bh_enable_ip+0x160/0x260 [ 347.038202] tcp_sendmsg+0x27/0x40 [ 347.041718] inet_sendmsg+0x108/0x440 [ 347.045495] smc_sendmsg+0x223/0x320 [ 347.049184] ? smc_sendpage+0x170/0x170 [ 347.053135] sock_sendmsg+0xb5/0xf0 [ 347.056737] sock_write_iter+0x215/0x420 [ 347.060790] ? sock_sendmsg+0xf0/0xf0 [ 347.064583] __vfs_write+0x443/0x890 [ 347.068272] ? lock_downgrade+0x860/0x860 [ 347.072394] ? kernel_read+0x130/0x130 [ 347.076265] ? rw_verify_area+0xb8/0x2b0 [ 347.080303] vfs_write+0x150/0x4d0 [ 347.083822] ksys_write+0x103/0x260 [ 347.087425] ? do_sys_open+0x16e/0x350 [ 347.091310] ? __ia32_sys_read+0xa0/0xa0 [ 347.095394] ? do_syscall_64+0x21/0x4e0 [ 347.099350] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.104699] __x64_sys_write+0x6e/0xb0 [ 347.108597] do_syscall_64+0xd0/0x4e0 [ 347.112378] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.117560] RIP: 0033:0x4592f9 [ 347.120732] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.139612] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.147297] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 347.154545] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 347.161792] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 347.169038] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 347.176301] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 347.208103] FAULT_INJECTION: forcing a failure. [ 347.208103] name failslab, interval 1, probability 0, space 0, times 0 [ 347.220843] FAULT_INJECTION: forcing a failure. [ 347.220843] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 347.220979] CPU: 1 PID: 12235 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 347.240506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.249848] Call Trace: [ 347.252417] dump_stack+0x123/0x177 [ 347.256028] should_fail.cold.4+0x5/0x13 [ 347.260068] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 347.265155] ? kernel_text_address+0x79/0xf0 [ 347.269543] ? __kernel_text_address+0xd/0x40 [ 347.274015] ? unwind_get_return_address+0x61/0xa0 [ 347.278924] __should_failslab+0xba/0xf0 [ 347.282964] should_failslab+0x9/0x14 [ 347.286742] __kmalloc+0x70/0x770 [ 347.290174] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.295429] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.300511] ? tls_push_record+0xff/0x1600 [ 347.304722] ? tls_sw_sendmsg+0x92d/0x1020 [ 347.308932] ? inet_sendmsg+0x108/0x440 [ 347.312882] ? smc_sendmsg+0x223/0x320 [ 347.316745] ? sock_sendmsg+0xb5/0xf0 [ 347.320523] ? sock_write_iter+0x215/0x420 [ 347.324737] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 347.330511] ? iov_iter_get_pages+0x1ee/0x1370 [ 347.335088] ? __lock_is_held+0xb5/0x140 [ 347.339130] generic_gcmaes_encrypt+0xfd/0x150 [ 347.343686] ? generic_gcmaes_encrypt+0xfd/0x150 [ 347.348416] ? helper_rfc4106_encrypt+0x450/0x450 [ 347.353250] ? __kmalloc+0x5f1/0x770 [ 347.356944] gcmaes_wrapper_encrypt+0x109/0x180 [ 347.361589] tls_push_record+0x9ae/0x1600 [ 347.365711] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.370274] tls_sw_sendmsg+0x92d/0x1020 [ 347.374322] ? __lock_acquire+0x792/0x4980 [ 347.378534] ? find_held_lock+0x36/0x1d0 [ 347.382583] ? tls_sw_push_pending_record+0x10/0x10 [ 347.387575] ? __local_bh_enable_ip+0x160/0x260 [ 347.392230] ? lock_sock_nested+0xc5/0x100 [ 347.396437] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.400993] ? lock_sock_nested+0x82/0x100 [ 347.405201] ? trace_hardirqs_on+0x28/0x190 [ 347.409499] ? lock_sock_nested+0x82/0x100 [ 347.413720] ? lock_sock_nested+0x82/0x100 [ 347.417932] inet_sendmsg+0x108/0x440 [ 347.421709] smc_sendmsg+0x223/0x320 [ 347.425399] ? smc_sendpage+0x170/0x170 [ 347.429359] sock_sendmsg+0xb5/0xf0 [ 347.432976] sock_write_iter+0x215/0x420 [ 347.437016] ? sock_sendmsg+0xf0/0xf0 [ 347.440801] __vfs_write+0x443/0x890 [ 347.444491] ? lock_downgrade+0x860/0x860 [ 347.448615] ? kernel_read+0x130/0x130 [ 347.452488] ? rw_verify_area+0xb8/0x2b0 [ 347.456527] vfs_write+0x150/0x4d0 [ 347.460044] ksys_write+0x103/0x260 [ 347.463658] ? do_sys_open+0x16e/0x350 [ 347.467519] ? __ia32_sys_read+0xa0/0xa0 [ 347.471556] ? do_syscall_64+0x21/0x4e0 [ 347.475504] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.480862] __x64_sys_write+0x6e/0xb0 [ 347.484725] do_syscall_64+0xd0/0x4e0 [ 347.488499] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.493663] RIP: 0033:0x4592f9 [ 347.496835] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.515714] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.523397] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 347.530644] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 347.537889] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 347.545144] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 347.552390] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 347.569870] CPU: 1 PID: 12229 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 347.577771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.587114] Call Trace: [ 347.589695] dump_stack+0x123/0x177 [ 347.593319] should_fail.cold.4+0x5/0x13 [ 347.597380] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 347.602476] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 347.607743] ? kasan_unpoison_shadow+0x35/0x50 [ 347.612325] __alloc_pages_nodemask+0x1d5/0x710 [ 347.616991] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 347.622007] alloc_pages_current+0xd6/0x1b0 [ 347.626324] skb_page_frag_refill+0x20b/0x400 [ 347.630816] sk_page_frag_refill+0x46/0x1b0 [ 347.635132] tcp_sendmsg_locked+0xc58/0x35b0 [ 347.639535] ? mark_held_locks+0x130/0x130 [ 347.643794] ? mark_held_locks+0xc7/0x130 [ 347.647935] ? tcp_sendpage+0x50/0x50 [ 347.651716] ? mark_held_locks+0xc7/0x130 [ 347.655861] ? __local_bh_enable_ip+0x160/0x260 [ 347.660519] ? lock_sock_nested+0xc5/0x100 [ 347.664731] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.669302] ? lock_sock_nested+0x82/0x100 [ 347.673512] ? trace_hardirqs_on+0x28/0x190 [ 347.677806] ? lock_sock_nested+0x82/0x100 [ 347.682016] ? lock_sock_nested+0x82/0x100 [ 347.686231] ? __local_bh_enable_ip+0x160/0x260 [ 347.690875] tcp_sendmsg+0x27/0x40 [ 347.694408] inet_sendmsg+0x108/0x440 [ 347.698186] smc_sendmsg+0x223/0x320 [ 347.701890] ? smc_sendpage+0x170/0x170 [ 347.705842] sock_sendmsg+0xb5/0xf0 [ 347.709451] sock_write_iter+0x215/0x420 [ 347.713487] ? sock_sendmsg+0xf0/0xf0 [ 347.717269] __vfs_write+0x443/0x890 [ 347.720962] ? lock_downgrade+0x860/0x860 [ 347.725085] ? kernel_read+0x130/0x130 [ 347.728960] ? rw_verify_area+0xb8/0x2b0 [ 347.732998] vfs_write+0x150/0x4d0 [ 347.736515] ksys_write+0x103/0x260 [ 347.740116] ? do_sys_open+0x16e/0x350 [ 347.743980] ? __ia32_sys_read+0xa0/0xa0 [ 347.748031] ? do_syscall_64+0x21/0x4e0 [ 347.751986] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.757324] __x64_sys_write+0x6e/0xb0 [ 347.761187] do_syscall_64+0xd0/0x4e0 [ 347.764966] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.770129] RIP: 0033:0x4592f9 [ 347.773296] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.792174] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.799863] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 347.807122] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 347.814373] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 347.821628] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 347.828987] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 347.850558] FAULT_INJECTION: forcing a failure. [ 347.850558] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 347.850562] FAULT_INJECTION: forcing a failure. [ 347.850562] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 347.850569] CPU: 1 PID: 12248 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 347.882013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.891539] Call Trace: [ 347.894124] dump_stack+0x123/0x177 [ 347.897731] should_fail.cold.4+0x5/0x13 [ 347.901781] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 347.906862] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 347.912115] ? kasan_unpoison_shadow+0x35/0x50 [ 347.916675] __alloc_pages_nodemask+0x1d5/0x710 [ 347.921321] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 347.926317] alloc_pages_current+0xd6/0x1b0 [ 347.930620] skb_page_frag_refill+0x20b/0x400 [ 347.935092] sk_page_frag_refill+0x46/0x1b0 [ 347.939389] tcp_sendmsg_locked+0xc58/0x35b0 [ 347.943774] ? mark_held_locks+0x130/0x130 [ 347.947982] ? mark_held_locks+0xc7/0x130 [ 347.952112] ? tcp_sendpage+0x50/0x50 [ 347.955890] ? mark_held_locks+0xc7/0x130 [ 347.960014] ? __local_bh_enable_ip+0x160/0x260 [ 347.964661] ? lock_sock_nested+0xc5/0x100 [ 347.968870] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.973424] ? lock_sock_nested+0x82/0x100 [ 347.977634] ? trace_hardirqs_on+0x28/0x190 [ 347.981928] ? lock_sock_nested+0x82/0x100 [ 347.986140] ? lock_sock_nested+0x82/0x100 [ 347.990357] ? __local_bh_enable_ip+0x160/0x260 [ 347.995005] tcp_sendmsg+0x27/0x40 [ 347.998525] inet_sendmsg+0x108/0x440 [ 348.002304] smc_sendmsg+0x223/0x320 [ 348.005990] ? smc_sendpage+0x170/0x170 [ 348.009941] sock_sendmsg+0xb5/0xf0 [ 348.013542] sock_write_iter+0x215/0x420 [ 348.017581] ? sock_sendmsg+0xf0/0xf0 [ 348.021364] __vfs_write+0x443/0x890 [ 348.025056] ? lock_downgrade+0x860/0x860 [ 348.029179] ? kernel_read+0x130/0x130 [ 348.033064] ? rw_verify_area+0xb8/0x2b0 [ 348.037276] vfs_write+0x150/0x4d0 [ 348.040792] ksys_write+0x103/0x260 [ 348.044409] ? do_sys_open+0x16e/0x350 [ 348.048272] ? __ia32_sys_read+0xa0/0xa0 [ 348.052310] ? do_syscall_64+0x21/0x4e0 [ 348.056273] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.061612] __x64_sys_write+0x6e/0xb0 [ 348.065472] do_syscall_64+0xd0/0x4e0 [ 348.069250] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.074413] RIP: 0033:0x4592f9 [ 348.077581] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.096459] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.104140] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 348.111385] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 2020/10/30 13:44:40 executed programs: 1170 [ 348.118628] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 348.125873] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 348.133118] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 348.167429] CPU: 0 PID: 12243 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 348.175331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.184677] Call Trace: [ 348.187264] dump_stack+0x123/0x177 [ 348.190886] should_fail.cold.4+0x5/0x13 [ 348.194945] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.200038] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 348.205292] ? kasan_unpoison_shadow+0x35/0x50 [ 348.209851] __alloc_pages_nodemask+0x1d5/0x710 [ 348.214501] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 348.219503] alloc_pages_current+0xd6/0x1b0 [ 348.223804] skb_page_frag_refill+0x20b/0x400 [ 348.228280] sk_page_frag_refill+0x46/0x1b0 [ 348.232577] tcp_sendmsg_locked+0xc58/0x35b0 [ 348.236962] ? mark_held_locks+0x130/0x130 [ 348.241172] ? mark_held_locks+0xc7/0x130 [ 348.245301] ? tcp_sendpage+0x50/0x50 [ 348.249077] ? mark_held_locks+0xc7/0x130 [ 348.253201] ? __local_bh_enable_ip+0x160/0x260 [ 348.257844] ? lock_sock_nested+0xc5/0x100 [ 348.262054] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.266609] ? lock_sock_nested+0x82/0x100 [ 348.270817] ? trace_hardirqs_on+0x28/0x190 [ 348.275114] ? lock_sock_nested+0x82/0x100 [ 348.279337] ? lock_sock_nested+0x82/0x100 [ 348.283546] ? __local_bh_enable_ip+0x160/0x260 [ 348.288204] tcp_sendmsg+0x27/0x40 [ 348.291718] inet_sendmsg+0x108/0x440 [ 348.295497] smc_sendmsg+0x223/0x320 [ 348.299186] ? smc_sendpage+0x170/0x170 [ 348.303134] sock_sendmsg+0xb5/0xf0 [ 348.306739] sock_write_iter+0x215/0x420 [ 348.310776] ? sock_sendmsg+0xf0/0xf0 [ 348.314567] __vfs_write+0x443/0x890 [ 348.318256] ? lock_downgrade+0x860/0x860 [ 348.322394] ? kernel_read+0x130/0x130 [ 348.326281] ? rw_verify_area+0xb8/0x2b0 [ 348.330319] vfs_write+0x150/0x4d0 [ 348.333835] ksys_write+0x103/0x260 [ 348.337438] ? do_sys_open+0x16e/0x350 [ 348.341302] ? __ia32_sys_read+0xa0/0xa0 [ 348.345338] ? do_syscall_64+0x21/0x4e0 [ 348.349286] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.354626] __x64_sys_write+0x6e/0xb0 [ 348.358491] do_syscall_64+0xd0/0x4e0 [ 348.362267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.367429] RIP: 0033:0x4592f9 [ 348.370595] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.389471] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.397157] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 348.404402] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 348.411648] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 348.418893] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 348.426138] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 348.489456] FAULT_INJECTION: forcing a failure. [ 348.489456] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.492535] FAULT_INJECTION: forcing a failure. [ 348.492535] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.501992] FAULT_INJECTION: forcing a failure. [ 348.501992] name failslab, interval 1, probability 0, space 0, times 0 [ 348.525822] CPU: 1 PID: 12262 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 348.533721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.543051] Call Trace: [ 348.545617] dump_stack+0x123/0x177 [ 348.549222] should_fail.cold.4+0x5/0x13 [ 348.553277] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.558363] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 348.563614] ? kasan_unpoison_shadow+0x35/0x50 [ 348.568192] __alloc_pages_nodemask+0x1d5/0x710 [ 348.572839] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 348.577837] alloc_pages_current+0xd6/0x1b0 [ 348.582137] skb_page_frag_refill+0x20b/0x400 [ 348.586609] sk_page_frag_refill+0x46/0x1b0 [ 348.590906] tcp_sendmsg_locked+0xc58/0x35b0 [ 348.595304] ? mark_held_locks+0x130/0x130 [ 348.599513] ? mark_held_locks+0xc7/0x130 [ 348.603639] ? tcp_sendpage+0x50/0x50 [ 348.607429] ? mark_held_locks+0xc7/0x130 [ 348.611568] ? __local_bh_enable_ip+0x160/0x260 [ 348.616219] ? lock_sock_nested+0xc5/0x100 [ 348.620434] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.625078] ? lock_sock_nested+0x82/0x100 [ 348.629288] ? trace_hardirqs_on+0x28/0x190 [ 348.633585] ? lock_sock_nested+0x82/0x100 [ 348.637795] ? lock_sock_nested+0x82/0x100 [ 348.642005] ? __local_bh_enable_ip+0x160/0x260 [ 348.646655] tcp_sendmsg+0x27/0x40 [ 348.650171] inet_sendmsg+0x108/0x440 [ 348.653949] smc_sendmsg+0x223/0x320 [ 348.657638] ? smc_sendpage+0x170/0x170 [ 348.661590] sock_sendmsg+0xb5/0xf0 [ 348.665208] sock_write_iter+0x215/0x420 [ 348.669246] ? sock_sendmsg+0xf0/0xf0 [ 348.673044] __vfs_write+0x443/0x890 [ 348.676735] ? lock_downgrade+0x860/0x860 [ 348.680874] ? kernel_read+0x130/0x130 [ 348.684745] ? rw_verify_area+0xb8/0x2b0 [ 348.688783] vfs_write+0x150/0x4d0 [ 348.692300] ksys_write+0x103/0x260 [ 348.695924] ? do_sys_open+0x16e/0x350 [ 348.699789] ? __ia32_sys_read+0xa0/0xa0 [ 348.703825] ? do_syscall_64+0x21/0x4e0 [ 348.707775] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.713113] __x64_sys_write+0x6e/0xb0 [ 348.716990] do_syscall_64+0xd0/0x4e0 [ 348.720765] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.725935] RIP: 0033:0x4592f9 [ 348.729103] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.747981] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.755663] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 348.762911] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 348.770162] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 348.777405] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 348.784652] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 348.804115] FAULT_INJECTION: forcing a failure. [ 348.804115] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.829440] CPU: 0 PID: 12238 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 348.837350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.846686] Call Trace: [ 348.849256] dump_stack+0x123/0x177 [ 348.852864] should_fail.cold.4+0x5/0x13 [ 348.856904] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.861987] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 348.867259] ? kasan_unpoison_shadow+0x35/0x50 [ 348.871824] __alloc_pages_nodemask+0x1d5/0x710 [ 348.876476] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 348.881492] alloc_pages_current+0xd6/0x1b0 [ 348.885796] skb_page_frag_refill+0x20b/0x400 [ 348.890271] sk_page_frag_refill+0x46/0x1b0 [ 348.894681] tcp_sendmsg_locked+0xc58/0x35b0 [ 348.899083] ? mark_held_locks+0x130/0x130 [ 348.903297] ? mark_held_locks+0xc7/0x130 [ 348.907433] ? tcp_sendpage+0x50/0x50 [ 348.911218] ? mark_held_locks+0xc7/0x130 [ 348.915345] ? __local_bh_enable_ip+0x160/0x260 [ 348.920012] ? lock_sock_nested+0xc5/0x100 [ 348.924231] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.928804] ? lock_sock_nested+0x82/0x100 [ 348.933032] ? trace_hardirqs_on+0x28/0x190 [ 348.937333] ? lock_sock_nested+0x82/0x100 [ 348.941568] ? __local_bh_enable_ip+0x160/0x260 [ 348.946219] tcp_sendmsg+0x27/0x40 [ 348.949738] inet_sendmsg+0x108/0x440 [ 348.953522] smc_sendmsg+0x223/0x320 [ 348.957217] ? smc_sendpage+0x170/0x170 [ 348.961169] sock_sendmsg+0xb5/0xf0 [ 348.964774] sock_write_iter+0x215/0x420 [ 348.968814] ? sock_sendmsg+0xf0/0xf0 [ 348.972600] __vfs_write+0x443/0x890 [ 348.976312] ? lock_downgrade+0x860/0x860 [ 348.980451] ? kernel_read+0x130/0x130 [ 348.984342] ? rw_verify_area+0xb8/0x2b0 [ 348.988382] vfs_write+0x150/0x4d0 [ 348.991903] ksys_write+0x103/0x260 [ 348.995508] ? do_sys_open+0x16e/0x350 [ 348.999375] ? __ia32_sys_read+0xa0/0xa0 [ 349.003415] ? do_syscall_64+0x21/0x4e0 [ 349.007368] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.012712] __x64_sys_write+0x6e/0xb0 [ 349.016576] do_syscall_64+0xd0/0x4e0 [ 349.020370] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.025535] RIP: 0033:0x4592f9 [ 349.028705] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.047598] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.055290] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 349.062540] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.069788] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 349.077051] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 349.084296] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 349.091573] CPU: 1 PID: 12261 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 349.099484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.108829] Call Trace: [ 349.111409] dump_stack+0x123/0x177 [ 349.115033] should_fail.cold.4+0x5/0x13 [ 349.119089] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 349.124178] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 349.129449] ? kasan_unpoison_shadow+0x35/0x50 [ 349.134029] __alloc_pages_nodemask+0x1d5/0x710 [ 349.138720] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 349.143728] alloc_pages_current+0xd6/0x1b0 [ 349.148050] skb_page_frag_refill+0x20b/0x400 [ 349.152531] sk_page_frag_refill+0x46/0x1b0 [ 349.156839] tcp_sendmsg_locked+0xc58/0x35b0 [ 349.161225] ? mark_held_locks+0x130/0x130 [ 349.165434] ? mark_held_locks+0xc7/0x130 [ 349.169566] ? tcp_sendpage+0x50/0x50 [ 349.173357] ? mark_held_locks+0xc7/0x130 [ 349.177490] ? __local_bh_enable_ip+0x160/0x260 [ 349.182136] ? lock_sock_nested+0xc5/0x100 [ 349.186367] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.190946] ? lock_sock_nested+0x82/0x100 [ 349.195158] ? trace_hardirqs_on+0x28/0x190 [ 349.199457] ? lock_sock_nested+0x82/0x100 [ 349.203668] ? lock_sock_nested+0x82/0x100 [ 349.207882] ? __local_bh_enable_ip+0x160/0x260 [ 349.212548] tcp_sendmsg+0x27/0x40 [ 349.216069] inet_sendmsg+0x108/0x440 [ 349.219851] smc_sendmsg+0x223/0x320 [ 349.223543] ? smc_sendpage+0x170/0x170 [ 349.227495] sock_sendmsg+0xb5/0xf0 [ 349.231098] sock_write_iter+0x215/0x420 [ 349.235141] ? sock_sendmsg+0xf0/0xf0 [ 349.238935] __vfs_write+0x443/0x890 [ 349.242625] ? lock_downgrade+0x860/0x860 [ 349.246751] ? kernel_read+0x130/0x130 [ 349.250627] ? rw_verify_area+0xb8/0x2b0 [ 349.254669] vfs_write+0x150/0x4d0 [ 349.258189] ksys_write+0x103/0x260 [ 349.261811] ? do_sys_open+0x16e/0x350 [ 349.265693] ? __ia32_sys_read+0xa0/0xa0 [ 349.269731] ? do_syscall_64+0x21/0x4e0 [ 349.273703] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.279051] __x64_sys_write+0x6e/0xb0 [ 349.282917] do_syscall_64+0xd0/0x4e0 [ 349.286715] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.291899] RIP: 0033:0x4592f9 [ 349.295071] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.313953] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.321653] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 349.328903] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.336166] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 349.343436] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 349.350690] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 349.357951] CPU: 0 PID: 12268 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 349.365837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.375176] Call Trace: [ 349.377742] dump_stack+0x123/0x177 [ 349.381347] should_fail.cold.4+0x5/0x13 [ 349.385385] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 349.390462] ? kernel_text_address+0x79/0xf0 [ 349.394849] ? __kernel_text_address+0xd/0x40 [ 349.399318] ? unwind_get_return_address+0x61/0xa0 [ 349.404224] __should_failslab+0xba/0xf0 [ 349.408263] should_failslab+0x9/0x14 [ 349.412042] __kmalloc+0x70/0x770 [ 349.415472] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 349.420725] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 349.425821] ? tls_push_record+0xff/0x1600 [ 349.430029] ? tls_sw_sendmsg+0x92d/0x1020 [ 349.434237] ? inet_sendmsg+0x108/0x440 [ 349.438185] ? smc_sendmsg+0x223/0x320 [ 349.442048] ? sock_sendmsg+0xb5/0xf0 [ 349.445824] ? sock_write_iter+0x215/0x420 [ 349.450037] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 349.455817] ? iov_iter_get_pages+0x1ee/0x1370 [ 349.460378] ? __lock_is_held+0xb5/0x140 [ 349.464420] generic_gcmaes_encrypt+0xfd/0x150 [ 349.468975] ? generic_gcmaes_encrypt+0xfd/0x150 [ 349.473705] ? helper_rfc4106_encrypt+0x450/0x450 [ 349.478521] ? __kmalloc+0x5f1/0x770 [ 349.482209] gcmaes_wrapper_encrypt+0x109/0x180 [ 349.486853] tls_push_record+0x9ae/0x1600 [ 349.490974] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.495536] tls_sw_sendmsg+0x92d/0x1020 [ 349.499570] ? __lock_acquire+0x792/0x4980 [ 349.503783] ? find_held_lock+0x36/0x1d0 [ 349.507823] ? tls_sw_push_pending_record+0x10/0x10 [ 349.512827] ? __local_bh_enable_ip+0x160/0x260 [ 349.517471] ? lock_sock_nested+0xc5/0x100 [ 349.521693] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.526248] ? lock_sock_nested+0x82/0x100 [ 349.530474] ? trace_hardirqs_on+0x28/0x190 [ 349.534769] ? lock_sock_nested+0x82/0x100 [ 349.538977] ? lock_sock_nested+0x82/0x100 [ 349.543186] inet_sendmsg+0x108/0x440 [ 349.546963] smc_sendmsg+0x223/0x320 [ 349.550653] ? smc_sendpage+0x170/0x170 [ 349.554602] sock_sendmsg+0xb5/0xf0 [ 349.558205] sock_write_iter+0x215/0x420 [ 349.562242] ? sock_sendmsg+0xf0/0xf0 [ 349.566024] __vfs_write+0x443/0x890 [ 349.569710] ? lock_downgrade+0x860/0x860 [ 349.573832] ? kernel_read+0x130/0x130 [ 349.577701] ? rw_verify_area+0xb8/0x2b0 [ 349.581737] vfs_write+0x150/0x4d0 [ 349.585254] ksys_write+0x103/0x260 [ 349.588869] ? do_sys_open+0x16e/0x350 [ 349.592731] ? __ia32_sys_read+0xa0/0xa0 [ 349.596777] ? do_syscall_64+0x21/0x4e0 [ 349.600749] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.606090] __x64_sys_write+0x6e/0xb0 [ 349.609950] do_syscall_64+0xd0/0x4e0 [ 349.613729] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.618893] RIP: 0033:0x4592f9 [ 349.622062] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.640946] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.648632] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 349.655879] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.663136] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 349.670382] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 349.677629] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 349.686144] FAULT_INJECTION: forcing a failure. [ 349.686144] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 349.716084] CPU: 1 PID: 12273 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 349.723984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.733328] Call Trace: [ 349.735911] dump_stack+0x123/0x177 [ 349.739532] should_fail.cold.4+0x5/0x13 [ 349.743595] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 349.748685] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 349.753957] ? kasan_unpoison_shadow+0x35/0x50 [ 349.758520] __alloc_pages_nodemask+0x1d5/0x710 [ 349.763165] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 349.768163] alloc_pages_current+0xd6/0x1b0 [ 349.772464] skb_page_frag_refill+0x20b/0x400 [ 349.776937] sk_page_frag_refill+0x46/0x1b0 [ 349.781236] tcp_sendmsg_locked+0xc58/0x35b0 [ 349.785651] ? mark_held_locks+0x130/0x130 [ 349.789867] ? mark_held_locks+0xc7/0x130 [ 349.794001] ? tcp_sendpage+0x50/0x50 [ 349.797781] ? mark_held_locks+0xc7/0x130 [ 349.801908] ? __local_bh_enable_ip+0x160/0x260 [ 349.806559] ? lock_sock_nested+0xc5/0x100 [ 349.810786] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.815350] ? lock_sock_nested+0x82/0x100 [ 349.819563] ? trace_hardirqs_on+0x28/0x190 [ 349.823863] ? lock_sock_nested+0x82/0x100 [ 349.828076] ? lock_sock_nested+0x82/0x100 [ 349.832291] ? __local_bh_enable_ip+0x160/0x260 [ 349.836939] tcp_sendmsg+0x27/0x40 [ 349.840459] inet_sendmsg+0x108/0x440 [ 349.844241] smc_sendmsg+0x223/0x320 [ 349.847930] ? smc_sendpage+0x170/0x170 [ 349.851898] sock_sendmsg+0xb5/0xf0 [ 349.855501] sock_write_iter+0x215/0x420 [ 349.859543] ? sock_sendmsg+0xf0/0xf0 [ 349.863326] __vfs_write+0x443/0x890 [ 349.867015] ? lock_downgrade+0x860/0x860 [ 349.871139] ? kernel_read+0x130/0x130 [ 349.875010] ? rw_verify_area+0xb8/0x2b0 [ 349.879060] vfs_write+0x150/0x4d0 [ 349.882577] ksys_write+0x103/0x260 [ 349.886190] ? do_sys_open+0x16e/0x350 [ 349.890054] ? __ia32_sys_read+0xa0/0xa0 [ 349.894092] ? do_syscall_64+0x21/0x4e0 [ 349.898066] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.903409] __x64_sys_write+0x6e/0xb0 [ 349.907273] do_syscall_64+0xd0/0x4e0 [ 349.911051] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.916214] RIP: 0033:0x4592f9 [ 349.919381] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.938262] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.945945] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 349.953190] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.960437] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 349.967682] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 349.974926] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 350.031477] FAULT_INJECTION: forcing a failure. [ 350.031477] name failslab, interval 1, probability 0, space 0, times 0 [ 350.043093] FAULT_INJECTION: forcing a failure. [ 350.043093] name failslab, interval 1, probability 0, space 0, times 0 [ 350.043096] FAULT_INJECTION: forcing a failure. [ 350.043096] name failslab, interval 1, probability 0, space 0, times 0 [ 350.043104] CPU: 1 PID: 12289 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 350.054626] FAULT_INJECTION: forcing a failure. [ 350.054626] name failslab, interval 1, probability 0, space 0, times 0 [ 350.065433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.065437] Call Trace: [ 350.065448] dump_stack+0x123/0x177 [ 350.065458] should_fail.cold.4+0x5/0x13 [ 350.065469] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 350.065476] ? kernel_text_address+0x79/0xf0 [ 350.065482] ? __kernel_text_address+0xd/0x40 [ 350.065488] ? unwind_get_return_address+0x61/0xa0 [ 350.065497] __should_failslab+0xba/0xf0 [ 350.065505] should_failslab+0x9/0x14 [ 350.073643] FAULT_INJECTION: forcing a failure. [ 350.073643] name failslab, interval 1, probability 0, space 0, times 0 [ 350.084531] __kmalloc+0x70/0x770 [ 350.084541] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 350.084550] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 350.084556] ? tls_push_record+0xff/0x1600 [ 350.084561] ? tls_sw_sendmsg+0x92d/0x1020 [ 350.084567] ? inet_sendmsg+0x108/0x440 [ 350.084572] ? smc_sendmsg+0x223/0x320 [ 350.084579] ? sock_sendmsg+0xb5/0xf0 [ 350.084584] ? sock_write_iter+0x215/0x420 [ 350.084594] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 350.084601] ? iov_iter_get_pages+0x1ee/0x1370 [ 350.084617] ? __lock_is_held+0xb5/0x140 [ 350.084630] generic_gcmaes_encrypt+0xfd/0x150 [ 350.198862] ? generic_gcmaes_encrypt+0xfd/0x150 [ 350.203611] ? helper_rfc4106_encrypt+0x450/0x450 [ 350.208431] ? __kmalloc+0x5f1/0x770 [ 350.212122] gcmaes_wrapper_encrypt+0x109/0x180 [ 350.216768] tls_push_record+0x9ae/0x1600 [ 350.220891] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.225456] tls_sw_sendmsg+0x92d/0x1020 [ 350.229491] ? __lock_acquire+0x792/0x4980 [ 350.233705] ? find_held_lock+0x36/0x1d0 [ 350.237741] ? tls_sw_push_pending_record+0x10/0x10 [ 350.242731] ? __local_bh_enable_ip+0x160/0x260 [ 350.247376] ? lock_sock_nested+0xc5/0x100 [ 350.251585] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.256142] ? lock_sock_nested+0x82/0x100 [ 350.260350] ? trace_hardirqs_on+0x28/0x190 [ 350.264649] ? lock_sock_nested+0x82/0x100 [ 350.268859] ? lock_sock_nested+0x82/0x100 [ 350.273069] inet_sendmsg+0x108/0x440 [ 350.276865] smc_sendmsg+0x223/0x320 [ 350.280552] ? smc_sendpage+0x170/0x170 [ 350.284502] sock_sendmsg+0xb5/0xf0 [ 350.288107] sock_write_iter+0x215/0x420 [ 350.292156] ? sock_sendmsg+0xf0/0xf0 [ 350.295968] __vfs_write+0x443/0x890 [ 350.299655] ? lock_downgrade+0x860/0x860 [ 350.303795] ? kernel_read+0x130/0x130 [ 350.307679] ? rw_verify_area+0xb8/0x2b0 [ 350.311714] vfs_write+0x150/0x4d0 [ 350.315231] ksys_write+0x103/0x260 [ 350.318831] ? do_sys_open+0x16e/0x350 [ 350.322693] ? __ia32_sys_read+0xa0/0xa0 [ 350.326745] ? do_syscall_64+0x21/0x4e0 [ 350.330694] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.336033] __x64_sys_write+0x6e/0xb0 [ 350.339897] do_syscall_64+0xd0/0x4e0 [ 350.343674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.348853] RIP: 0033:0x4592f9 [ 350.352020] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.370899] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.378582] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 350.385828] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 350.393093] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 350.400338] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 350.407586] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 350.426607] CPU: 0 PID: 12290 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 350.434509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.443861] Call Trace: [ 350.446444] dump_stack+0x123/0x177 [ 350.450071] should_fail.cold.4+0x5/0x13 [ 350.454129] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 350.459226] ? kernel_text_address+0x79/0xf0 [ 350.463629] ? __kernel_text_address+0xd/0x40 [ 350.468120] ? unwind_get_return_address+0x61/0xa0 [ 350.473038] __should_failslab+0xba/0xf0 [ 350.477086] should_failslab+0x9/0x14 [ 350.480868] __kmalloc+0x70/0x770 [ 350.484318] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 350.489574] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 350.494660] ? tls_push_record+0xff/0x1600 [ 350.498888] ? tls_sw_sendmsg+0x92d/0x1020 [ 350.503102] ? inet_sendmsg+0x108/0x440 [ 350.507052] ? smc_sendmsg+0x223/0x320 [ 350.510919] ? sock_sendmsg+0xb5/0xf0 [ 350.514694] ? sock_write_iter+0x215/0x420 [ 350.518908] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 350.524686] ? iov_iter_get_pages+0x1ee/0x1370 [ 350.529250] ? __lock_is_held+0xb5/0x140 [ 350.533294] generic_gcmaes_encrypt+0xfd/0x150 [ 350.537852] ? generic_gcmaes_encrypt+0xfd/0x150 [ 350.542599] ? helper_rfc4106_encrypt+0x450/0x450 [ 350.547419] ? __kmalloc+0x5f1/0x770 [ 350.551129] gcmaes_wrapper_encrypt+0x109/0x180 [ 350.555793] tls_push_record+0x9ae/0x1600 [ 350.559919] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.564489] tls_sw_sendmsg+0x92d/0x1020 [ 350.568525] ? __lock_acquire+0x792/0x4980 [ 350.572744] ? find_held_lock+0x36/0x1d0 [ 350.576785] ? tls_sw_push_pending_record+0x10/0x10 [ 350.581778] ? __local_bh_enable_ip+0x160/0x260 [ 350.586423] ? lock_sock_nested+0xc5/0x100 [ 350.590645] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.595213] ? lock_sock_nested+0x82/0x100 [ 350.599443] ? trace_hardirqs_on+0x28/0x190 [ 350.603744] ? lock_sock_nested+0x82/0x100 [ 350.607964] ? lock_sock_nested+0x82/0x100 [ 350.612182] inet_sendmsg+0x108/0x440 [ 350.615988] smc_sendmsg+0x223/0x320 [ 350.619688] ? smc_sendpage+0x170/0x170 [ 350.623641] sock_sendmsg+0xb5/0xf0 [ 350.627245] sock_write_iter+0x215/0x420 [ 350.631285] ? sock_sendmsg+0xf0/0xf0 [ 350.635073] __vfs_write+0x443/0x890 [ 350.638780] ? lock_downgrade+0x860/0x860 [ 350.642907] ? kernel_read+0x130/0x130 [ 350.646784] ? rw_verify_area+0xb8/0x2b0 [ 350.650825] vfs_write+0x150/0x4d0 [ 350.654344] ksys_write+0x103/0x260 [ 350.657955] ? do_sys_open+0x16e/0x350 [ 350.661818] ? __ia32_sys_read+0xa0/0xa0 [ 350.665859] ? do_syscall_64+0x21/0x4e0 [ 350.669812] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.675159] __x64_sys_write+0x6e/0xb0 [ 350.679041] do_syscall_64+0xd0/0x4e0 [ 350.682820] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.687989] RIP: 0033:0x4592f9 [ 350.691158] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.710042] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.717737] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 350.725005] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 350.732272] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 350.739527] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 350.746798] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 350.754083] CPU: 1 PID: 12292 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 350.761963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.771310] Call Trace: [ 350.773892] dump_stack+0x123/0x177 [ 350.777515] should_fail.cold.4+0x5/0x13 [ 350.781567] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 350.786664] ? kernel_text_address+0x79/0xf0 [ 350.791065] ? __kernel_text_address+0xd/0x40 [ 350.795550] ? unwind_get_return_address+0x61/0xa0 [ 350.800469] __should_failslab+0xba/0xf0 [ 350.804529] should_failslab+0x9/0x14 [ 350.808319] __kmalloc+0x70/0x770 [ 350.811760] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 350.817026] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 350.822118] ? tls_push_record+0xff/0x1600 [ 350.826333] ? tls_sw_sendmsg+0x92d/0x1020 [ 350.830550] ? inet_sendmsg+0x108/0x440 [ 350.834522] ? smc_sendmsg+0x223/0x320 [ 350.838400] ? sock_sendmsg+0xb5/0xf0 [ 350.842186] ? sock_write_iter+0x215/0x420 [ 350.846407] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 350.852190] ? iov_iter_get_pages+0x1ee/0x1370 [ 350.856758] ? __lock_is_held+0xb5/0x140 [ 350.860804] generic_gcmaes_encrypt+0xfd/0x150 [ 350.865385] ? generic_gcmaes_encrypt+0xfd/0x150 [ 350.870118] ? helper_rfc4106_encrypt+0x450/0x450 [ 350.874943] ? __kmalloc+0x5f1/0x770 [ 350.878654] gcmaes_wrapper_encrypt+0x109/0x180 [ 350.883322] tls_push_record+0x9ae/0x1600 [ 350.887451] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.892017] tls_sw_sendmsg+0x92d/0x1020 [ 350.896055] ? __lock_acquire+0x792/0x4980 [ 350.900278] ? find_held_lock+0x36/0x1d0 [ 350.904320] ? tls_sw_push_pending_record+0x10/0x10 [ 350.909327] ? __local_bh_enable_ip+0x160/0x260 [ 350.913973] ? lock_sock_nested+0xc5/0x100 [ 350.918188] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.922747] ? lock_sock_nested+0x82/0x100 [ 350.926958] ? trace_hardirqs_on+0x28/0x190 [ 350.931270] ? lock_sock_nested+0x82/0x100 [ 350.935513] ? lock_sock_nested+0x82/0x100 [ 350.939737] inet_sendmsg+0x108/0x440 [ 350.943547] smc_sendmsg+0x223/0x320 [ 350.947251] ? smc_sendpage+0x170/0x170 [ 350.951235] sock_sendmsg+0xb5/0xf0 [ 350.954843] sock_write_iter+0x215/0x420 [ 350.958899] ? sock_sendmsg+0xf0/0xf0 [ 350.962700] __vfs_write+0x443/0x890 [ 350.966399] ? lock_downgrade+0x860/0x860 [ 350.970528] ? kernel_read+0x130/0x130 [ 350.974406] ? rw_verify_area+0xb8/0x2b0 [ 350.978464] vfs_write+0x150/0x4d0 [ 350.982014] ksys_write+0x103/0x260 [ 350.985630] ? do_sys_open+0x16e/0x350 [ 350.989514] ? __ia32_sys_read+0xa0/0xa0 [ 350.993559] ? do_syscall_64+0x21/0x4e0 [ 350.997518] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.002863] __x64_sys_write+0x6e/0xb0 [ 351.006732] do_syscall_64+0xd0/0x4e0 [ 351.010516] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.015687] RIP: 0033:0x4592f9 [ 351.018878] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.037762] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.045450] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 351.052700] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 351.059960] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 351.067222] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 351.074474] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 351.081747] CPU: 0 PID: 12281 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 351.089630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.099022] Call Trace: [ 351.101594] dump_stack+0x123/0x177 [ 351.105203] should_fail.cold.4+0x5/0x13 [ 351.109244] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 351.114323] ? kernel_text_address+0x79/0xf0 [ 351.118708] ? __kernel_text_address+0xd/0x40 [ 351.123180] ? unwind_get_return_address+0x61/0xa0 [ 351.128102] __should_failslab+0xba/0xf0 [ 351.132144] should_failslab+0x9/0x14 [ 351.135923] __kmalloc+0x70/0x770 [ 351.139354] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 351.144622] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 351.149715] ? tls_push_record+0xff/0x1600 [ 351.153926] ? tls_sw_sendmsg+0x92d/0x1020 [ 351.158137] ? inet_sendmsg+0x108/0x440 [ 351.162085] ? smc_sendmsg+0x223/0x320 [ 351.165964] ? sock_sendmsg+0xb5/0xf0 [ 351.169740] ? sock_write_iter+0x215/0x420 [ 351.173955] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 351.179732] ? iov_iter_get_pages+0x1ee/0x1370 [ 351.184312] ? __lock_is_held+0xb5/0x140 [ 351.188352] generic_gcmaes_encrypt+0xfd/0x150 [ 351.192910] ? generic_gcmaes_encrypt+0xfd/0x150 [ 351.197642] ? helper_rfc4106_encrypt+0x450/0x450 [ 351.202462] ? __kmalloc+0x5f1/0x770 [ 351.206154] gcmaes_wrapper_encrypt+0x109/0x180 [ 351.210799] tls_push_record+0x9ae/0x1600 [ 351.214922] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.219503] tls_sw_sendmsg+0x92d/0x1020 [ 351.223538] ? __lock_acquire+0x792/0x4980 [ 351.227752] ? find_held_lock+0x36/0x1d0 [ 351.231791] ? tls_sw_push_pending_record+0x10/0x10 [ 351.236785] ? __local_bh_enable_ip+0x160/0x260 [ 351.241429] ? lock_sock_nested+0xc5/0x100 [ 351.245658] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.250216] ? lock_sock_nested+0x82/0x100 [ 351.254426] ? trace_hardirqs_on+0x28/0x190 [ 351.258722] ? lock_sock_nested+0x82/0x100 [ 351.262929] ? lock_sock_nested+0x82/0x100 [ 351.267144] inet_sendmsg+0x108/0x440 [ 351.270923] smc_sendmsg+0x223/0x320 [ 351.274613] ? smc_sendpage+0x170/0x170 [ 351.278565] sock_sendmsg+0xb5/0xf0 [ 351.282168] sock_write_iter+0x215/0x420 [ 351.286207] ? sock_sendmsg+0xf0/0xf0 [ 351.289992] __vfs_write+0x443/0x890 [ 351.293697] ? lock_downgrade+0x860/0x860 [ 351.297822] ? kernel_read+0x130/0x130 [ 351.301693] ? rw_verify_area+0xb8/0x2b0 [ 351.305732] vfs_write+0x150/0x4d0 [ 351.309250] ksys_write+0x103/0x260 [ 351.312852] ? do_sys_open+0x16e/0x350 [ 351.316717] ? __ia32_sys_read+0xa0/0xa0 [ 351.320755] ? do_syscall_64+0x21/0x4e0 [ 351.324706] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.330049] __x64_sys_write+0x6e/0xb0 [ 351.333927] do_syscall_64+0xd0/0x4e0 [ 351.337705] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.342868] RIP: 0033:0x4592f9 [ 351.346042] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.364919] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.372602] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 351.379849] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 351.387108] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 351.394371] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 351.401618] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 351.420472] CPU: 0 PID: 12291 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 351.428402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.437752] Call Trace: [ 351.440337] dump_stack+0x123/0x177 [ 351.443963] should_fail.cold.4+0x5/0x13 [ 351.448025] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 351.453133] ? kernel_text_address+0x79/0xf0 [ 351.457555] ? __kernel_text_address+0xd/0x40 [ 351.462049] ? unwind_get_return_address+0x61/0xa0 [ 351.466979] __should_failslab+0xba/0xf0 [ 351.471033] should_failslab+0x9/0x14 [ 351.474829] __kmalloc+0x70/0x770 [ 351.478279] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 351.483557] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 351.488654] ? tls_push_record+0xff/0x1600 [ 351.492880] ? tls_sw_sendmsg+0x92d/0x1020 [ 351.497108] ? inet_sendmsg+0x108/0x440 [ 351.501075] ? smc_sendmsg+0x223/0x320 [ 351.504956] ? sock_sendmsg+0xb5/0xf0 [ 351.508752] ? sock_write_iter+0x215/0x420 [ 351.512996] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 351.518790] ? iov_iter_get_pages+0x1ee/0x1370 [ 351.523370] ? __lock_is_held+0xb5/0x140 [ 351.527431] generic_gcmaes_encrypt+0xfd/0x150 [ 351.532001] ? generic_gcmaes_encrypt+0xfd/0x150 [ 351.536736] ? helper_rfc4106_encrypt+0x450/0x450 [ 351.541558] ? __kmalloc+0x5f1/0x770 [ 351.545249] gcmaes_wrapper_encrypt+0x109/0x180 [ 351.549898] tls_push_record+0x9ae/0x1600 [ 351.554023] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.558590] tls_sw_sendmsg+0x92d/0x1020 [ 351.562627] ? __lock_acquire+0x792/0x4980 [ 351.566843] ? find_held_lock+0x36/0x1d0 [ 351.570883] ? tls_sw_push_pending_record+0x10/0x10 [ 351.575876] ? __local_bh_enable_ip+0x160/0x260 [ 351.580538] ? lock_sock_nested+0xc5/0x100 [ 351.584750] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.589308] ? lock_sock_nested+0x82/0x100 [ 351.593518] ? trace_hardirqs_on+0x28/0x190 [ 351.597831] ? lock_sock_nested+0x82/0x100 [ 351.602042] ? lock_sock_nested+0x82/0x100 [ 351.606262] inet_sendmsg+0x108/0x440 [ 351.610041] smc_sendmsg+0x223/0x320 [ 351.613747] ? smc_sendpage+0x170/0x170 [ 351.617698] sock_sendmsg+0xb5/0xf0 [ 351.621319] sock_write_iter+0x215/0x420 [ 351.625359] ? sock_sendmsg+0xf0/0xf0 [ 351.629142] __vfs_write+0x443/0x890 [ 351.632835] ? lock_downgrade+0x860/0x860 [ 351.636963] ? kernel_read+0x130/0x130 [ 351.640837] ? rw_verify_area+0xb8/0x2b0 [ 351.644888] vfs_write+0x150/0x4d0 [ 351.648406] ksys_write+0x103/0x260 [ 351.652008] ? do_sys_open+0x16e/0x350 [ 351.655873] ? __ia32_sys_read+0xa0/0xa0 [ 351.659913] ? do_syscall_64+0x21/0x4e0 [ 351.663885] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.669242] __x64_sys_write+0x6e/0xb0 [ 351.673111] do_syscall_64+0xd0/0x4e0 [ 351.676892] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.682066] RIP: 0033:0x4592f9 [ 351.685410] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.704302] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.711986] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 351.719233] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 351.726493] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 351.733736] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 351.740981] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 351.781573] FAULT_INJECTION: forcing a failure. [ 351.781573] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 351.793990] FAULT_INJECTION: forcing a failure. [ 351.793990] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 351.802256] CPU: 0 PID: 12312 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 351.805852] FAULT_INJECTION: forcing a failure. [ 351.805852] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 351.813647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.813650] Call Trace: [ 351.813662] dump_stack+0x123/0x177 [ 351.813673] should_fail.cold.4+0x5/0x13 [ 351.845022] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 351.850113] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 351.855366] ? kasan_unpoison_shadow+0x35/0x50 [ 351.859928] __alloc_pages_nodemask+0x1d5/0x710 [ 351.864574] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 351.869572] alloc_pages_current+0xd6/0x1b0 [ 351.873874] skb_page_frag_refill+0x20b/0x400 [ 351.878356] sk_page_frag_refill+0x46/0x1b0 [ 351.882657] tcp_sendmsg_locked+0xc58/0x35b0 [ 351.887044] ? mark_held_locks+0x130/0x130 [ 351.891266] ? mark_held_locks+0xc7/0x130 [ 351.895397] ? tcp_sendpage+0x50/0x50 [ 351.899177] ? mark_held_locks+0xc7/0x130 [ 351.903302] ? __local_bh_enable_ip+0x160/0x260 [ 351.907946] ? lock_sock_nested+0xc5/0x100 [ 351.912156] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.916713] ? lock_sock_nested+0x82/0x100 [ 351.920922] ? trace_hardirqs_on+0x28/0x190 [ 351.925220] ? lock_sock_nested+0x82/0x100 [ 351.929429] ? lock_sock_nested+0x82/0x100 [ 351.933639] ? __local_bh_enable_ip+0x160/0x260 [ 351.938284] tcp_sendmsg+0x27/0x40 [ 351.941801] inet_sendmsg+0x108/0x440 [ 351.945578] smc_sendmsg+0x223/0x320 [ 351.949266] ? smc_sendpage+0x170/0x170 [ 351.953218] sock_sendmsg+0xb5/0xf0 [ 351.956820] sock_write_iter+0x215/0x420 [ 351.960858] ? sock_sendmsg+0xf0/0xf0 [ 351.964642] __vfs_write+0x443/0x890 [ 351.968332] ? lock_downgrade+0x860/0x860 [ 351.972454] ? kernel_read+0x130/0x130 [ 351.976324] ? rw_verify_area+0xb8/0x2b0 [ 351.980380] vfs_write+0x150/0x4d0 [ 351.983897] ksys_write+0x103/0x260 [ 351.987513] ? do_sys_open+0x16e/0x350 [ 351.991384] ? __ia32_sys_read+0xa0/0xa0 [ 351.995420] ? do_syscall_64+0x21/0x4e0 [ 351.999369] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.004710] __x64_sys_write+0x6e/0xb0 [ 352.008575] do_syscall_64+0xd0/0x4e0 [ 352.012352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.017529] RIP: 0033:0x4592f9 [ 352.020699] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.039574] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.047255] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 352.054500] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.061746] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 352.068990] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 352.076235] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 352.083611] FAULT_INJECTION: forcing a failure. [ 352.083611] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 352.100117] CPU: 1 PID: 12317 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 352.108002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.117343] Call Trace: [ 352.119918] dump_stack+0x123/0x177 [ 352.123534] should_fail.cold.4+0x5/0x13 [ 352.127573] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 352.132679] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 352.137940] ? kasan_unpoison_shadow+0x35/0x50 [ 352.142506] __alloc_pages_nodemask+0x1d5/0x710 [ 352.147155] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 352.152160] alloc_pages_current+0xd6/0x1b0 [ 352.156469] skb_page_frag_refill+0x20b/0x400 [ 352.160982] sk_page_frag_refill+0x46/0x1b0 [ 352.165287] tcp_sendmsg_locked+0xc58/0x35b0 [ 352.169680] ? mark_held_locks+0x130/0x130 [ 352.173895] ? mark_held_locks+0xc7/0x130 [ 352.178034] ? tcp_sendpage+0x50/0x50 [ 352.181823] ? mark_held_locks+0xc7/0x130 [ 352.185947] ? __local_bh_enable_ip+0x160/0x260 [ 352.190597] ? lock_sock_nested+0xc5/0x100 [ 352.194827] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.199496] ? lock_sock_nested+0x82/0x100 [ 352.203709] ? trace_hardirqs_on+0x28/0x190 [ 352.208007] ? lock_sock_nested+0x82/0x100 [ 352.212218] ? lock_sock_nested+0x82/0x100 [ 352.216436] ? __local_bh_enable_ip+0x160/0x260 [ 352.221113] tcp_sendmsg+0x27/0x40 [ 352.224645] inet_sendmsg+0x108/0x440 [ 352.228430] smc_sendmsg+0x223/0x320 [ 352.232125] ? smc_sendpage+0x170/0x170 [ 352.236081] sock_sendmsg+0xb5/0xf0 [ 352.239698] sock_write_iter+0x215/0x420 [ 352.243757] ? sock_sendmsg+0xf0/0xf0 [ 352.247554] __vfs_write+0x443/0x890 [ 352.251256] ? lock_downgrade+0x860/0x860 [ 352.255388] ? kernel_read+0x130/0x130 [ 352.259283] ? rw_verify_area+0xb8/0x2b0 [ 352.263342] vfs_write+0x150/0x4d0 [ 352.266861] ksys_write+0x103/0x260 [ 352.270467] ? do_sys_open+0x16e/0x350 [ 352.274341] ? __ia32_sys_read+0xa0/0xa0 [ 352.278385] ? do_syscall_64+0x21/0x4e0 [ 352.282359] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.287705] __x64_sys_write+0x6e/0xb0 [ 352.291590] do_syscall_64+0xd0/0x4e0 [ 352.295374] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.300546] RIP: 0033:0x4592f9 [ 352.303726] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.322611] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.330301] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 352.337553] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.344814] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 352.352064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 352.359327] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 352.366590] CPU: 0 PID: 12316 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 352.374471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.383810] Call Trace: [ 352.386376] dump_stack+0x123/0x177 [ 352.389983] should_fail.cold.4+0x5/0x13 [ 352.394021] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 352.399102] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 352.404355] ? kasan_unpoison_shadow+0x35/0x50 [ 352.408929] __alloc_pages_nodemask+0x1d5/0x710 [ 352.413574] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 352.418586] alloc_pages_current+0xd6/0x1b0 [ 352.422885] skb_page_frag_refill+0x20b/0x400 [ 352.427371] sk_page_frag_refill+0x46/0x1b0 [ 352.431670] tcp_sendmsg_locked+0xc58/0x35b0 [ 352.436070] ? mark_held_locks+0x130/0x130 [ 352.440293] ? mark_held_locks+0xc7/0x130 [ 352.444421] ? tcp_sendpage+0x50/0x50 [ 352.448218] ? mark_held_locks+0xc7/0x130 [ 352.452341] ? __local_bh_enable_ip+0x160/0x260 [ 352.456998] ? lock_sock_nested+0xc5/0x100 [ 352.461222] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.465781] ? lock_sock_nested+0x82/0x100 [ 352.469989] ? trace_hardirqs_on+0x28/0x190 [ 352.474298] ? lock_sock_nested+0x82/0x100 [ 352.478506] ? lock_sock_nested+0x82/0x100 [ 352.482715] ? __local_bh_enable_ip+0x160/0x260 [ 352.487361] tcp_sendmsg+0x27/0x40 [ 352.490876] inet_sendmsg+0x108/0x440 [ 352.494653] smc_sendmsg+0x223/0x320 [ 352.498342] ? smc_sendpage+0x170/0x170 [ 352.502309] sock_sendmsg+0xb5/0xf0 [ 352.505914] sock_write_iter+0x215/0x420 [ 352.509951] ? sock_sendmsg+0xf0/0xf0 [ 352.513750] __vfs_write+0x443/0x890 [ 352.517439] ? lock_downgrade+0x860/0x860 [ 352.521561] ? kernel_read+0x130/0x130 [ 352.525433] ? rw_verify_area+0xb8/0x2b0 [ 352.529470] vfs_write+0x150/0x4d0 [ 352.532988] ksys_write+0x103/0x260 [ 352.536589] ? do_sys_open+0x16e/0x350 [ 352.540450] ? __ia32_sys_read+0xa0/0xa0 [ 352.544490] ? do_syscall_64+0x21/0x4e0 [ 352.548439] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.553783] __x64_sys_write+0x6e/0xb0 [ 352.557644] do_syscall_64+0xd0/0x4e0 [ 352.561436] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.566616] RIP: 0033:0x4592f9 [ 352.569784] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.588666] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.596348] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 352.603604] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.610848] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 352.618094] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 352.625356] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 352.634620] FAULT_INJECTION: forcing a failure. [ 352.634620] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 352.649748] CPU: 1 PID: 12277 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 352.657645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.666995] Call Trace: [ 352.669579] dump_stack+0x123/0x177 [ 352.673203] should_fail.cold.4+0x5/0x13 [ 352.677255] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 352.682355] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 352.687623] ? kasan_unpoison_shadow+0x35/0x50 [ 352.692201] __alloc_pages_nodemask+0x1d5/0x710 [ 352.696865] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 352.701881] alloc_pages_current+0xd6/0x1b0 [ 352.706199] skb_page_frag_refill+0x20b/0x400 [ 352.710688] sk_page_frag_refill+0x46/0x1b0 [ 352.715004] tcp_sendmsg_locked+0xc58/0x35b0 [ 352.719404] ? mark_held_locks+0x130/0x130 [ 352.723633] ? mark_held_locks+0xc7/0x130 [ 352.727775] ? tcp_sendpage+0x50/0x50 [ 352.731556] ? mark_held_locks+0xc7/0x130 [ 352.735696] ? __local_bh_enable_ip+0x160/0x260 [ 352.740351] ? lock_sock_nested+0xc5/0x100 [ 352.744567] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.749126] ? lock_sock_nested+0x82/0x100 [ 352.753345] ? trace_hardirqs_on+0x28/0x190 [ 352.757651] ? lock_sock_nested+0x82/0x100 [ 352.761868] ? lock_sock_nested+0x82/0x100 [ 352.766082] ? __local_bh_enable_ip+0x160/0x260 [ 352.770740] tcp_sendmsg+0x27/0x40 [ 352.774264] inet_sendmsg+0x108/0x440 [ 352.778057] smc_sendmsg+0x223/0x320 [ 352.781749] ? smc_sendpage+0x170/0x170 [ 352.785711] sock_sendmsg+0xb5/0xf0 [ 352.789320] sock_write_iter+0x215/0x420 [ 352.793366] ? sock_sendmsg+0xf0/0xf0 [ 352.797158] __vfs_write+0x443/0x890 [ 352.800851] ? lock_downgrade+0x860/0x860 [ 352.804977] ? kernel_read+0x130/0x130 [ 352.808881] ? rw_verify_area+0xb8/0x2b0 [ 352.812928] vfs_write+0x150/0x4d0 [ 352.816454] ksys_write+0x103/0x260 [ 352.820059] ? do_sys_open+0x16e/0x350 [ 352.823942] ? __ia32_sys_read+0xa0/0xa0 [ 352.828020] ? do_syscall_64+0x21/0x4e0 [ 352.831983] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.837347] __x64_sys_write+0x6e/0xb0 [ 352.841215] do_syscall_64+0xd0/0x4e0 [ 352.844997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.850165] RIP: 0033:0x4592f9 [ 352.853342] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.872428] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.880120] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 352.887368] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.894618] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 352.901866] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 352.909113] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 352.916377] CPU: 0 PID: 12321 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 352.924256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.933598] Call Trace: [ 352.936194] dump_stack+0x123/0x177 [ 352.939821] should_fail.cold.4+0x5/0x13 [ 352.943877] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 352.948967] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 352.954221] ? kasan_unpoison_shadow+0x35/0x50 [ 352.958783] __alloc_pages_nodemask+0x1d5/0x710 [ 352.963441] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 352.968474] alloc_pages_current+0xd6/0x1b0 [ 352.972797] skb_page_frag_refill+0x20b/0x400 [ 352.977269] sk_page_frag_refill+0x46/0x1b0 [ 352.981567] tcp_sendmsg_locked+0xc58/0x35b0 [ 352.985953] ? mark_held_locks+0x130/0x130 [ 352.990164] ? mark_held_locks+0xc7/0x130 [ 352.994300] ? tcp_sendpage+0x50/0x50 [ 352.998078] ? mark_held_locks+0xc7/0x130 [ 353.002216] ? __local_bh_enable_ip+0x160/0x260 [ 353.006861] ? lock_sock_nested+0xc5/0x100 [ 353.011071] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.015627] ? lock_sock_nested+0x82/0x100 [ 353.019852] ? trace_hardirqs_on+0x28/0x190 [ 353.024150] ? lock_sock_nested+0x82/0x100 [ 353.028359] ? lock_sock_nested+0x82/0x100 [ 353.032586] ? __local_bh_enable_ip+0x160/0x260 [ 353.037245] tcp_sendmsg+0x27/0x40 [ 353.040762] inet_sendmsg+0x108/0x440 [ 353.044541] smc_sendmsg+0x223/0x320 [ 353.048229] ? smc_sendpage+0x170/0x170 [ 353.052184] sock_sendmsg+0xb5/0xf0 [ 353.055787] sock_write_iter+0x215/0x420 [ 353.059825] ? sock_sendmsg+0xf0/0xf0 [ 353.063607] __vfs_write+0x443/0x890 [ 353.067294] ? lock_downgrade+0x860/0x860 [ 353.071418] ? kernel_read+0x130/0x130 [ 353.075289] ? rw_verify_area+0xb8/0x2b0 [ 353.079325] vfs_write+0x150/0x4d0 [ 353.082857] ksys_write+0x103/0x260 [ 353.086473] ? do_sys_open+0x16e/0x350 [ 353.090337] ? __ia32_sys_read+0xa0/0xa0 [ 353.094375] ? do_syscall_64+0x21/0x4e0 [ 353.098340] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.103697] __x64_sys_write+0x6e/0xb0 [ 353.107558] do_syscall_64+0xd0/0x4e0 [ 353.111334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.116499] RIP: 0033:0x4592f9 2020/10/30 13:44:45 executed programs: 1191 [ 353.119669] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.138544] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.146246] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 353.153493] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 353.160738] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 353.167983] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 353.175227] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 353.220092] FAULT_INJECTION: forcing a failure. [ 353.220092] name failslab, interval 1, probability 0, space 0, times 0 [ 353.223199] FAULT_INJECTION: forcing a failure. [ 353.223199] name failslab, interval 1, probability 0, space 0, times 0 [ 353.242625] CPU: 1 PID: 12339 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 353.250507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.259851] Call Trace: [ 353.262434] dump_stack+0x123/0x177 [ 353.266058] should_fail.cold.4+0x5/0x13 [ 353.270125] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 353.275216] ? kernel_text_address+0x79/0xf0 [ 353.279634] ? __kernel_text_address+0xd/0x40 [ 353.284115] ? unwind_get_return_address+0x61/0xa0 [ 353.289050] __should_failslab+0xba/0xf0 [ 353.293110] should_failslab+0x9/0x14 [ 353.296898] __kmalloc+0x70/0x770 [ 353.300338] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.305594] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.310676] ? tls_push_record+0xff/0x1600 [ 353.314887] ? tls_sw_sendmsg+0x92d/0x1020 [ 353.319109] ? inet_sendmsg+0x108/0x440 [ 353.323067] ? smc_sendmsg+0x223/0x320 [ 353.326930] ? sock_sendmsg+0xb5/0xf0 [ 353.330706] ? sock_write_iter+0x215/0x420 [ 353.334918] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 353.340691] ? iov_iter_get_pages+0x1ee/0x1370 [ 353.345254] ? __lock_is_held+0xb5/0x140 [ 353.349294] generic_gcmaes_encrypt+0xfd/0x150 [ 353.353866] ? generic_gcmaes_encrypt+0xfd/0x150 [ 353.358596] ? helper_rfc4106_encrypt+0x450/0x450 [ 353.363415] ? __kmalloc+0x5f1/0x770 [ 353.367108] gcmaes_wrapper_encrypt+0x109/0x180 [ 353.371751] tls_push_record+0x9ae/0x1600 [ 353.375872] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.380435] tls_sw_sendmsg+0x92d/0x1020 [ 353.384471] ? __lock_acquire+0x792/0x4980 [ 353.388715] ? find_held_lock+0x36/0x1d0 [ 353.392763] ? tls_sw_push_pending_record+0x10/0x10 [ 353.397755] ? __local_bh_enable_ip+0x160/0x260 [ 353.402401] ? lock_sock_nested+0xc5/0x100 [ 353.406612] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.411168] ? lock_sock_nested+0x82/0x100 [ 353.415377] ? trace_hardirqs_on+0x28/0x190 [ 353.419672] ? lock_sock_nested+0x82/0x100 [ 353.423881] ? lock_sock_nested+0x82/0x100 [ 353.428095] inet_sendmsg+0x108/0x440 [ 353.431870] smc_sendmsg+0x223/0x320 [ 353.435557] ? smc_sendpage+0x170/0x170 [ 353.439506] sock_sendmsg+0xb5/0xf0 [ 353.443109] sock_write_iter+0x215/0x420 [ 353.447145] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 353.451875] ? sock_sendmsg+0xf0/0xf0 [ 353.455658] __vfs_write+0x443/0x890 [ 353.459346] ? lock_downgrade+0x860/0x860 [ 353.463468] ? kernel_read+0x130/0x130 [ 353.467341] ? rw_verify_area+0xb8/0x2b0 [ 353.471378] vfs_write+0x150/0x4d0 [ 353.474912] ksys_write+0x103/0x260 [ 353.478526] ? do_sys_open+0x16e/0x350 [ 353.482389] ? __ia32_sys_read+0xa0/0xa0 [ 353.486427] ? do_syscall_64+0x21/0x4e0 [ 353.490375] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.495717] __x64_sys_write+0x6e/0xb0 [ 353.499581] do_syscall_64+0xd0/0x4e0 [ 353.503360] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.508543] RIP: 0033:0x4592f9 [ 353.511721] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.530599] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.538284] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 353.545530] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 353.552775] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 353.560037] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 353.567283] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 353.575858] FAULT_INJECTION: forcing a failure. [ 353.575858] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.590539] FAULT_INJECTION: forcing a failure. [ 353.590539] name failslab, interval 1, probability 0, space 0, times 0 [ 353.609721] CPU: 1 PID: 12337 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 353.617606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.626951] Call Trace: [ 353.629577] dump_stack+0x123/0x177 [ 353.633197] should_fail.cold.4+0x5/0x13 [ 353.637237] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 353.642318] ? kernel_text_address+0x79/0xf0 [ 353.646702] ? __kernel_text_address+0xd/0x40 [ 353.651177] ? unwind_get_return_address+0x61/0xa0 [ 353.656085] __should_failslab+0xba/0xf0 [ 353.660136] should_failslab+0x9/0x14 [ 353.663918] __kmalloc+0x70/0x770 [ 353.667351] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.672609] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.677694] ? tls_push_record+0xff/0x1600 [ 353.681905] ? tls_sw_sendmsg+0x92d/0x1020 [ 353.686119] ? inet_sendmsg+0x108/0x440 [ 353.690071] ? smc_sendmsg+0x223/0x320 [ 353.693935] ? sock_sendmsg+0xb5/0xf0 [ 353.697739] ? sock_write_iter+0x215/0x420 [ 353.701966] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 353.707744] ? iov_iter_get_pages+0x1ee/0x1370 [ 353.712308] ? __lock_is_held+0xb5/0x140 [ 353.716349] generic_gcmaes_encrypt+0xfd/0x150 [ 353.720907] ? generic_gcmaes_encrypt+0xfd/0x150 [ 353.725639] ? helper_rfc4106_encrypt+0x450/0x450 [ 353.730458] ? __kmalloc+0x5f1/0x770 [ 353.734152] gcmaes_wrapper_encrypt+0x109/0x180 [ 353.738795] tls_push_record+0x9ae/0x1600 [ 353.742935] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.747587] tls_sw_sendmsg+0x92d/0x1020 [ 353.751631] ? __lock_acquire+0x792/0x4980 [ 353.755847] ? find_held_lock+0x36/0x1d0 [ 353.759890] ? tls_sw_push_pending_record+0x10/0x10 [ 353.764880] ? __local_bh_enable_ip+0x160/0x260 [ 353.769522] ? lock_sock_nested+0xc5/0x100 [ 353.773731] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.778287] ? lock_sock_nested+0x82/0x100 [ 353.782496] ? trace_hardirqs_on+0x28/0x190 [ 353.786789] ? lock_sock_nested+0x82/0x100 [ 353.790997] ? lock_sock_nested+0x82/0x100 [ 353.795219] inet_sendmsg+0x108/0x440 [ 353.798996] smc_sendmsg+0x223/0x320 [ 353.802686] ? smc_sendpage+0x170/0x170 [ 353.806637] sock_sendmsg+0xb5/0xf0 [ 353.810257] sock_write_iter+0x215/0x420 [ 353.814295] ? sock_sendmsg+0xf0/0xf0 [ 353.818081] __vfs_write+0x443/0x890 [ 353.821771] ? lock_downgrade+0x860/0x860 [ 353.825908] ? kernel_read+0x130/0x130 [ 353.829889] ? rw_verify_area+0xb8/0x2b0 [ 353.833930] vfs_write+0x150/0x4d0 [ 353.837452] ksys_write+0x103/0x260 [ 353.841058] ? do_sys_open+0x16e/0x350 [ 353.844934] ? __ia32_sys_read+0xa0/0xa0 [ 353.848971] ? do_syscall_64+0x21/0x4e0 [ 353.852923] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.858266] __x64_sys_write+0x6e/0xb0 [ 353.862134] do_syscall_64+0xd0/0x4e0 [ 353.865930] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.871094] RIP: 0033:0x4592f9 [ 353.874264] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.893143] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.900827] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 353.908109] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 353.915353] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 353.922599] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 353.929863] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 353.940484] FAULT_INJECTION: forcing a failure. [ 353.940484] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.943900] CPU: 1 PID: 12332 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 353.960146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.969482] Call Trace: [ 353.972064] dump_stack+0x123/0x177 [ 353.975689] should_fail.cold.4+0x5/0x13 [ 353.979734] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 353.984817] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 353.990076] ? kasan_unpoison_shadow+0x35/0x50 [ 353.994668] __alloc_pages_nodemask+0x1d5/0x710 [ 353.999331] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 354.004335] alloc_pages_current+0xd6/0x1b0 [ 354.008641] skb_page_frag_refill+0x20b/0x400 [ 354.013115] sk_page_frag_refill+0x46/0x1b0 [ 354.017417] tcp_sendmsg_locked+0xc58/0x35b0 [ 354.021807] ? mark_held_locks+0x130/0x130 [ 354.026018] ? mark_held_locks+0xc7/0x130 [ 354.030151] ? tcp_sendpage+0x50/0x50 [ 354.033933] ? mark_held_locks+0xc7/0x130 [ 354.038074] ? __local_bh_enable_ip+0x160/0x260 [ 354.042728] ? lock_sock_nested+0xc5/0x100 [ 354.046940] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.051498] ? lock_sock_nested+0x82/0x100 [ 354.055719] ? trace_hardirqs_on+0x28/0x190 [ 354.060026] ? lock_sock_nested+0x82/0x100 [ 354.064237] ? lock_sock_nested+0x82/0x100 [ 354.068448] ? __local_bh_enable_ip+0x160/0x260 [ 354.073102] tcp_sendmsg+0x27/0x40 [ 354.076624] inet_sendmsg+0x108/0x440 [ 354.080406] smc_sendmsg+0x223/0x320 [ 354.084096] ? smc_sendpage+0x170/0x170 [ 354.088058] sock_sendmsg+0xb5/0xf0 [ 354.091674] sock_write_iter+0x215/0x420 [ 354.095717] ? sock_sendmsg+0xf0/0xf0 [ 354.099525] __vfs_write+0x443/0x890 [ 354.103216] ? lock_downgrade+0x860/0x860 [ 354.107343] ? kernel_read+0x130/0x130 [ 354.111218] ? rw_verify_area+0xb8/0x2b0 [ 354.115262] vfs_write+0x150/0x4d0 [ 354.118800] ksys_write+0x103/0x260 [ 354.122420] ? do_sys_open+0x16e/0x350 [ 354.126283] ? __ia32_sys_read+0xa0/0xa0 [ 354.130325] ? do_syscall_64+0x21/0x4e0 [ 354.134288] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.139639] __x64_sys_write+0x6e/0xb0 [ 354.143521] do_syscall_64+0xd0/0x4e0 [ 354.147300] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.152469] RIP: 0033:0x4592f9 [ 354.155646] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.174530] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.182220] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 354.189468] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 354.196716] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 354.203965] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 354.211216] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 354.218498] CPU: 0 PID: 12340 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 354.226375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.235715] Call Trace: [ 354.238295] dump_stack+0x123/0x177 [ 354.241918] should_fail.cold.4+0x5/0x13 [ 354.245970] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 354.251063] ? kernel_text_address+0x79/0xf0 [ 354.255466] ? __kernel_text_address+0xd/0x40 [ 354.259948] ? unwind_get_return_address+0x61/0xa0 [ 354.264870] __should_failslab+0xba/0xf0 [ 354.268922] should_failslab+0x9/0x14 [ 354.272714] __kmalloc+0x70/0x770 [ 354.276160] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 354.281427] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 354.286519] ? tls_push_record+0xff/0x1600 [ 354.290746] ? tls_sw_sendmsg+0x92d/0x1020 [ 354.294974] ? inet_sendmsg+0x108/0x440 [ 354.298938] ? smc_sendmsg+0x223/0x320 [ 354.302818] ? sock_sendmsg+0xb5/0xf0 [ 354.306607] ? sock_write_iter+0x215/0x420 [ 354.310842] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 354.316628] ? iov_iter_get_pages+0x1ee/0x1370 [ 354.321194] ? __lock_is_held+0xb5/0x140 [ 354.325238] generic_gcmaes_encrypt+0xfd/0x150 [ 354.329813] ? generic_gcmaes_encrypt+0xfd/0x150 [ 354.334545] ? helper_rfc4106_encrypt+0x450/0x450 [ 354.339365] ? __kmalloc+0x5f1/0x770 [ 354.343059] gcmaes_wrapper_encrypt+0x109/0x180 [ 354.347710] tls_push_record+0x9ae/0x1600 [ 354.351836] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.356420] tls_sw_sendmsg+0x92d/0x1020 [ 354.360458] ? __lock_acquire+0x792/0x4980 [ 354.364690] ? find_held_lock+0x36/0x1d0 [ 354.368730] ? tls_sw_push_pending_record+0x10/0x10 [ 354.373726] ? __local_bh_enable_ip+0x160/0x260 [ 354.378371] ? lock_sock_nested+0xc5/0x100 [ 354.382583] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.387143] ? lock_sock_nested+0x82/0x100 [ 354.391355] ? trace_hardirqs_on+0x28/0x190 [ 354.395657] ? lock_sock_nested+0x82/0x100 [ 354.399870] ? lock_sock_nested+0x82/0x100 [ 354.404083] inet_sendmsg+0x108/0x440 [ 354.407864] smc_sendmsg+0x223/0x320 [ 354.411567] ? smc_sendpage+0x170/0x170 [ 354.415534] sock_sendmsg+0xb5/0xf0 [ 354.419140] sock_write_iter+0x215/0x420 [ 354.423178] ? sock_sendmsg+0xf0/0xf0 [ 354.426980] __vfs_write+0x443/0x890 [ 354.430670] ? lock_downgrade+0x860/0x860 [ 354.434814] ? kernel_read+0x130/0x130 [ 354.438689] ? rw_verify_area+0xb8/0x2b0 [ 354.442728] vfs_write+0x150/0x4d0 [ 354.446261] ksys_write+0x103/0x260 [ 354.449864] ? do_sys_open+0x16e/0x350 [ 354.453730] ? __ia32_sys_read+0xa0/0xa0 [ 354.457770] ? do_syscall_64+0x21/0x4e0 [ 354.461722] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.467080] __x64_sys_write+0x6e/0xb0 [ 354.470951] do_syscall_64+0xd0/0x4e0 [ 354.474729] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.479896] RIP: 0033:0x4592f9 [ 354.483067] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.501945] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.509629] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 354.516895] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 354.524140] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 354.531402] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 354.538648] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 354.545908] CPU: 1 PID: 12353 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 354.553792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.563140] Call Trace: [ 354.565719] dump_stack+0x123/0x177 [ 354.569365] should_fail.cold.4+0x5/0x13 [ 354.573414] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 354.578498] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 354.583749] ? kasan_unpoison_shadow+0x35/0x50 [ 354.588309] __alloc_pages_nodemask+0x1d5/0x710 [ 354.592971] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 354.597967] alloc_pages_current+0xd6/0x1b0 [ 354.602267] skb_page_frag_refill+0x20b/0x400 [ 354.606738] sk_page_frag_refill+0x46/0x1b0 [ 354.611035] tcp_sendmsg_locked+0xc58/0x35b0 [ 354.615419] ? mark_held_locks+0x130/0x130 [ 354.619627] ? mark_held_locks+0xc7/0x130 [ 354.623771] ? tcp_sendpage+0x50/0x50 [ 354.627548] ? mark_held_locks+0xc7/0x130 [ 354.631670] ? __local_bh_enable_ip+0x160/0x260 [ 354.636313] ? lock_sock_nested+0xc5/0x100 [ 354.640521] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.645079] ? lock_sock_nested+0x82/0x100 [ 354.649289] ? trace_hardirqs_on+0x28/0x190 [ 354.653726] ? lock_sock_nested+0x82/0x100 [ 354.657948] ? lock_sock_nested+0x82/0x100 [ 354.662180] ? __local_bh_enable_ip+0x160/0x260 [ 354.666838] tcp_sendmsg+0x27/0x40 [ 354.670360] inet_sendmsg+0x108/0x440 [ 354.674167] smc_sendmsg+0x223/0x320 [ 354.677858] ? smc_sendpage+0x170/0x170 [ 354.681813] sock_sendmsg+0xb5/0xf0 [ 354.685417] sock_write_iter+0x215/0x420 [ 354.689455] ? sock_sendmsg+0xf0/0xf0 [ 354.693238] __vfs_write+0x443/0x890 [ 354.696925] ? lock_downgrade+0x860/0x860 [ 354.701047] ? kernel_read+0x130/0x130 [ 354.704919] ? rw_verify_area+0xb8/0x2b0 [ 354.708956] vfs_write+0x150/0x4d0 [ 354.712490] ksys_write+0x103/0x260 [ 354.716092] ? do_sys_open+0x16e/0x350 [ 354.719960] ? __ia32_sys_read+0xa0/0xa0 [ 354.723996] ? do_syscall_64+0x21/0x4e0 [ 354.727947] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.733307] __x64_sys_write+0x6e/0xb0 [ 354.737169] do_syscall_64+0xd0/0x4e0 [ 354.740946] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.746109] RIP: 0033:0x4592f9 [ 354.749287] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.768166] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.775848] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 354.783107] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 354.790361] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 354.797611] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 354.804870] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 354.819415] FAULT_INJECTION: forcing a failure. [ 354.819415] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.843685] CPU: 0 PID: 12362 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 354.851577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.860934] Call Trace: [ 354.863515] dump_stack+0x123/0x177 [ 354.867137] should_fail.cold.4+0x5/0x13 [ 354.871200] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 354.876297] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 354.881568] ? kasan_unpoison_shadow+0x35/0x50 [ 354.886148] __alloc_pages_nodemask+0x1d5/0x710 [ 354.890817] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 354.895838] alloc_pages_current+0xd6/0x1b0 [ 354.900156] skb_page_frag_refill+0x20b/0x400 [ 354.904649] sk_page_frag_refill+0x46/0x1b0 [ 354.908966] tcp_sendmsg_locked+0xc58/0x35b0 [ 354.913371] ? mark_held_locks+0x130/0x130 [ 354.917601] ? mark_held_locks+0xc7/0x130 [ 354.921759] ? tcp_sendpage+0x50/0x50 [ 354.925559] ? mark_held_locks+0xc7/0x130 [ 354.929698] ? __local_bh_enable_ip+0x160/0x260 [ 354.934349] ? lock_sock_nested+0xc5/0x100 [ 354.938583] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.943146] ? lock_sock_nested+0x82/0x100 [ 354.947361] ? trace_hardirqs_on+0x28/0x190 [ 354.951659] ? lock_sock_nested+0x82/0x100 [ 354.955871] ? lock_sock_nested+0x82/0x100 [ 354.960084] ? __local_bh_enable_ip+0x160/0x260 [ 354.964736] tcp_sendmsg+0x27/0x40 [ 354.968257] inet_sendmsg+0x108/0x440 [ 354.972039] smc_sendmsg+0x223/0x320 [ 354.975733] ? smc_sendpage+0x170/0x170 [ 354.979687] sock_sendmsg+0xb5/0xf0 [ 354.983298] sock_write_iter+0x215/0x420 [ 354.987340] ? sock_sendmsg+0xf0/0xf0 [ 354.991130] __vfs_write+0x443/0x890 [ 354.994825] ? lock_downgrade+0x860/0x860 [ 354.998952] ? kernel_read+0x130/0x130 [ 355.002830] ? rw_verify_area+0xb8/0x2b0 [ 355.006873] vfs_write+0x150/0x4d0 [ 355.010426] ksys_write+0x103/0x260 [ 355.014032] ? do_sys_open+0x16e/0x350 [ 355.017909] ? __ia32_sys_read+0xa0/0xa0 [ 355.021954] ? do_syscall_64+0x21/0x4e0 [ 355.025914] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.031291] __x64_sys_write+0x6e/0xb0 [ 355.035187] do_syscall_64+0xd0/0x4e0 [ 355.038970] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.044144] RIP: 0033:0x4592f9 [ 355.047317] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.066202] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.073888] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 355.081139] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.088393] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 355.095679] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 355.102932] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 355.152468] FAULT_INJECTION: forcing a failure. [ 355.152468] name failslab, interval 1, probability 0, space 0, times 0 [ 355.161171] FAULT_INJECTION: forcing a failure. [ 355.161171] name failslab, interval 1, probability 0, space 0, times 0 [ 355.164142] FAULT_INJECTION: forcing a failure. [ 355.164142] name failslab, interval 1, probability 0, space 0, times 0 [ 355.187186] FAULT_INJECTION: forcing a failure. [ 355.187186] name failslab, interval 1, probability 0, space 0, times 0 [ 355.199630] CPU: 1 PID: 12384 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 355.207515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.216852] Call Trace: [ 355.219424] dump_stack+0x123/0x177 [ 355.223039] should_fail.cold.4+0x5/0x13 [ 355.227090] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 355.232178] ? kernel_text_address+0x79/0xf0 [ 355.236577] ? __kernel_text_address+0xd/0x40 [ 355.241058] ? unwind_get_return_address+0x61/0xa0 [ 355.245974] __should_failslab+0xba/0xf0 [ 355.250019] should_failslab+0x9/0x14 [ 355.253807] __kmalloc+0x70/0x770 [ 355.257293] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.262553] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.267643] ? tls_push_record+0xff/0x1600 [ 355.271860] ? tls_sw_sendmsg+0x92d/0x1020 [ 355.276119] ? inet_sendmsg+0x108/0x440 [ 355.280080] ? smc_sendmsg+0x223/0x320 [ 355.283996] ? sock_sendmsg+0xb5/0xf0 [ 355.287784] ? sock_write_iter+0x215/0x420 [ 355.292007] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 355.297793] ? iov_iter_get_pages+0x1ee/0x1370 [ 355.302504] ? __lock_is_held+0xb5/0x140 [ 355.306561] generic_gcmaes_encrypt+0xfd/0x150 [ 355.311130] ? generic_gcmaes_encrypt+0xfd/0x150 [ 355.315869] ? helper_rfc4106_encrypt+0x450/0x450 [ 355.320699] ? __kmalloc+0x5f1/0x770 [ 355.324401] gcmaes_wrapper_encrypt+0x109/0x180 [ 355.329055] tls_push_record+0x9ae/0x1600 [ 355.333192] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.337800] tls_sw_sendmsg+0x92d/0x1020 [ 355.341845] ? __lock_acquire+0x792/0x4980 [ 355.346076] ? find_held_lock+0x36/0x1d0 [ 355.350127] ? tls_sw_push_pending_record+0x10/0x10 [ 355.355133] ? __local_bh_enable_ip+0x160/0x260 [ 355.359827] ? lock_sock_nested+0xc5/0x100 [ 355.364048] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.368612] ? lock_sock_nested+0x82/0x100 [ 355.372918] ? trace_hardirqs_on+0x28/0x190 [ 355.377228] ? lock_sock_nested+0x82/0x100 [ 355.381445] ? lock_sock_nested+0x82/0x100 [ 355.385666] inet_sendmsg+0x108/0x440 [ 355.389530] smc_sendmsg+0x223/0x320 [ 355.393233] ? smc_sendpage+0x170/0x170 [ 355.397194] sock_sendmsg+0xb5/0xf0 [ 355.400806] sock_write_iter+0x215/0x420 [ 355.404874] ? sock_sendmsg+0xf0/0xf0 [ 355.408704] __vfs_write+0x443/0x890 [ 355.412404] ? lock_downgrade+0x860/0x860 [ 355.416573] ? kernel_read+0x130/0x130 [ 355.420454] ? rw_verify_area+0xb8/0x2b0 [ 355.424503] vfs_write+0x150/0x4d0 [ 355.428031] ksys_write+0x103/0x260 [ 355.431651] ? do_sys_open+0x16e/0x350 [ 355.435528] ? __ia32_sys_read+0xa0/0xa0 [ 355.439579] ? do_syscall_64+0x21/0x4e0 [ 355.443550] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.448901] __x64_sys_write+0x6e/0xb0 [ 355.452778] do_syscall_64+0xd0/0x4e0 [ 355.456573] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.461749] RIP: 0033:0x4592f9 [ 355.464926] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.483874] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.491592] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 355.498856] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.506112] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 355.513382] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 355.520636] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 355.528204] CPU: 0 PID: 12367 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 355.536097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.545454] Call Trace: [ 355.548043] dump_stack+0x123/0x177 [ 355.551681] should_fail.cold.4+0x5/0x13 [ 355.555739] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 355.560847] ? kernel_text_address+0x79/0xf0 [ 355.565246] ? __kernel_text_address+0xd/0x40 [ 355.569905] ? unwind_get_return_address+0x61/0xa0 [ 355.574831] __should_failslab+0xba/0xf0 [ 355.578885] should_failslab+0x9/0x14 [ 355.582674] __kmalloc+0x70/0x770 [ 355.586163] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.591436] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.596534] ? tls_push_record+0xff/0x1600 [ 355.600760] ? tls_sw_sendmsg+0x92d/0x1020 [ 355.604981] ? inet_sendmsg+0x108/0x440 [ 355.608943] ? smc_sendmsg+0x223/0x320 [ 355.612818] ? sock_sendmsg+0xb5/0xf0 [ 355.616608] ? sock_write_iter+0x215/0x420 [ 355.620835] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 355.626622] ? iov_iter_get_pages+0x1ee/0x1370 [ 355.631252] ? __lock_is_held+0xb5/0x140 [ 355.635388] generic_gcmaes_encrypt+0xfd/0x150 [ 355.639964] ? generic_gcmaes_encrypt+0xfd/0x150 [ 355.644721] ? helper_rfc4106_encrypt+0x450/0x450 [ 355.649563] ? __kmalloc+0x5f1/0x770 [ 355.653270] gcmaes_wrapper_encrypt+0x109/0x180 [ 355.657936] tls_push_record+0x9ae/0x1600 [ 355.662075] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.666668] tls_sw_sendmsg+0x92d/0x1020 [ 355.670722] ? __lock_acquire+0x792/0x4980 [ 355.674980] ? find_held_lock+0x36/0x1d0 [ 355.679038] ? tls_sw_push_pending_record+0x10/0x10 [ 355.684048] ? __local_bh_enable_ip+0x160/0x260 [ 355.688709] ? lock_sock_nested+0xc5/0x100 [ 355.692932] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.697500] ? lock_sock_nested+0x82/0x100 [ 355.701720] ? trace_hardirqs_on+0x28/0x190 [ 355.706027] ? lock_sock_nested+0x82/0x100 [ 355.710288] ? lock_sock_nested+0x82/0x100 [ 355.714563] inet_sendmsg+0x108/0x440 [ 355.718397] smc_sendmsg+0x223/0x320 [ 355.722148] ? smc_sendpage+0x170/0x170 [ 355.726115] sock_sendmsg+0xb5/0xf0 [ 355.729741] sock_write_iter+0x215/0x420 [ 355.733792] ? sock_sendmsg+0xf0/0xf0 [ 355.737598] __vfs_write+0x443/0x890 [ 355.741341] ? lock_downgrade+0x860/0x860 [ 355.745517] ? kernel_read+0x130/0x130 [ 355.749400] ? rw_verify_area+0xb8/0x2b0 [ 355.753500] vfs_write+0x150/0x4d0 [ 355.757033] ksys_write+0x103/0x260 [ 355.760648] ? do_sys_open+0x16e/0x350 [ 355.764652] ? __ia32_sys_read+0xa0/0xa0 [ 355.768702] ? do_syscall_64+0x21/0x4e0 [ 355.772666] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.778068] __x64_sys_write+0x6e/0xb0 [ 355.781948] do_syscall_64+0xd0/0x4e0 [ 355.785742] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.790922] RIP: 0033:0x4592f9 [ 355.794105] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.813153] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.821006] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 355.828279] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.835597] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 355.842866] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 355.850242] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 355.857517] CPU: 1 PID: 12383 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 355.865524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.874878] Call Trace: [ 355.877454] dump_stack+0x123/0x177 [ 355.881070] should_fail.cold.4+0x5/0x13 [ 355.885136] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 355.890241] ? kernel_text_address+0x79/0xf0 [ 355.894640] ? __kernel_text_address+0xd/0x40 [ 355.899159] ? unwind_get_return_address+0x61/0xa0 [ 355.904076] __should_failslab+0xba/0xf0 [ 355.908128] should_failslab+0x9/0x14 [ 355.912004] __kmalloc+0x70/0x770 [ 355.915447] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.920710] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.925805] ? tls_push_record+0xff/0x1600 [ 355.930023] ? tls_sw_sendmsg+0x92d/0x1020 [ 355.934246] ? inet_sendmsg+0x108/0x440 [ 355.938205] ? smc_sendmsg+0x223/0x320 [ 355.942098] ? sock_sendmsg+0xb5/0xf0 [ 355.945884] ? sock_write_iter+0x215/0x420 [ 355.950106] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 355.955939] ? iov_iter_get_pages+0x1ee/0x1370 [ 355.960512] ? __lock_is_held+0xb5/0x140 [ 355.964563] generic_gcmaes_encrypt+0xfd/0x150 [ 355.969131] ? generic_gcmaes_encrypt+0xfd/0x150 [ 355.973914] ? helper_rfc4106_encrypt+0x450/0x450 [ 355.978746] ? __kmalloc+0x5f1/0x770 [ 355.982459] gcmaes_wrapper_encrypt+0x109/0x180 [ 355.987115] tls_push_record+0x9ae/0x1600 [ 355.991248] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.995823] tls_sw_sendmsg+0x92d/0x1020 [ 355.999874] ? __lock_acquire+0x792/0x4980 [ 356.004100] ? find_held_lock+0x36/0x1d0 [ 356.008149] ? tls_sw_push_pending_record+0x10/0x10 [ 356.013194] ? __local_bh_enable_ip+0x160/0x260 [ 356.017857] ? lock_sock_nested+0xc5/0x100 [ 356.022076] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.026641] ? lock_sock_nested+0x82/0x100 [ 356.030858] ? trace_hardirqs_on+0x28/0x190 [ 356.035163] ? lock_sock_nested+0x82/0x100 [ 356.039427] ? lock_sock_nested+0x82/0x100 [ 356.043646] inet_sendmsg+0x108/0x440 [ 356.047441] smc_sendmsg+0x223/0x320 [ 356.051143] ? smc_sendpage+0x170/0x170 [ 356.055102] sock_sendmsg+0xb5/0xf0 [ 356.058713] sock_write_iter+0x215/0x420 [ 356.062759] ? sock_sendmsg+0xf0/0xf0 [ 356.066550] __vfs_write+0x443/0x890 [ 356.070247] ? lock_downgrade+0x860/0x860 [ 356.074384] ? kernel_read+0x130/0x130 [ 356.078268] ? rw_verify_area+0xb8/0x2b0 [ 356.082317] vfs_write+0x150/0x4d0 [ 356.085842] ksys_write+0x103/0x260 [ 356.089451] ? do_sys_open+0x16e/0x350 [ 356.093323] ? __ia32_sys_read+0xa0/0xa0 [ 356.097372] ? do_syscall_64+0x21/0x4e0 [ 356.101335] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.106684] __x64_sys_write+0x6e/0xb0 [ 356.110557] do_syscall_64+0xd0/0x4e0 [ 356.114352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.119565] RIP: 0033:0x4592f9 [ 356.122744] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.141805] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.149515] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 356.156772] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 356.164146] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 356.171406] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 356.178687] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 356.186874] FAULT_INJECTION: forcing a failure. [ 356.186874] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.199791] CPU: 0 PID: 12377 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 356.207814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.217164] Call Trace: [ 356.219746] dump_stack+0x123/0x177 [ 356.223375] should_fail.cold.4+0x5/0x13 [ 356.227442] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.232671] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 356.237941] ? kasan_unpoison_shadow+0x35/0x50 [ 356.242528] __alloc_pages_nodemask+0x1d5/0x710 [ 356.247206] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 356.252361] alloc_pages_current+0xd6/0x1b0 [ 356.256684] skb_page_frag_refill+0x20b/0x400 [ 356.261332] sk_page_frag_refill+0x46/0x1b0 [ 356.265660] tcp_sendmsg_locked+0xc58/0x35b0 [ 356.270072] ? mark_held_locks+0x130/0x130 [ 356.274421] ? mark_held_locks+0xc7/0x130 [ 356.278576] ? tcp_sendpage+0x50/0x50 [ 356.282411] ? mark_held_locks+0xc7/0x130 [ 356.286553] ? __local_bh_enable_ip+0x160/0x260 [ 356.291211] ? lock_sock_nested+0xc5/0x100 [ 356.295437] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.300244] ? lock_sock_nested+0x82/0x100 [ 356.304515] ? trace_hardirqs_on+0x28/0x190 [ 356.308828] ? lock_sock_nested+0x82/0x100 [ 356.313094] ? lock_sock_nested+0x82/0x100 [ 356.317316] ? __local_bh_enable_ip+0x160/0x260 [ 356.321975] tcp_sendmsg+0x27/0x40 [ 356.325567] inet_sendmsg+0x108/0x440 [ 356.329360] smc_sendmsg+0x223/0x320 [ 356.333068] ? smc_sendpage+0x170/0x170 [ 356.337034] sock_sendmsg+0xb5/0xf0 [ 356.340654] sock_write_iter+0x215/0x420 [ 356.344705] ? sock_sendmsg+0xf0/0xf0 [ 356.348501] __vfs_write+0x443/0x890 [ 356.352202] ? lock_downgrade+0x860/0x860 [ 356.356338] ? kernel_read+0x130/0x130 [ 356.360224] ? rw_verify_area+0xb8/0x2b0 [ 356.364273] vfs_write+0x150/0x4d0 [ 356.367843] ksys_write+0x103/0x260 [ 356.371462] ? do_sys_open+0x16e/0x350 [ 356.375337] ? __ia32_sys_read+0xa0/0xa0 [ 356.379388] ? do_syscall_64+0x21/0x4e0 [ 356.383351] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.388709] __x64_sys_write+0x6e/0xb0 [ 356.392589] do_syscall_64+0xd0/0x4e0 [ 356.396441] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.401625] RIP: 0033:0x4592f9 [ 356.404851] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.423785] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.431485] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 356.438754] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 356.446057] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 356.453317] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 356.460587] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 356.467914] CPU: 1 PID: 12382 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 356.475810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.485300] Call Trace: [ 356.487899] dump_stack+0x123/0x177 [ 356.491727] should_fail.cold.4+0x5/0x13 [ 356.495784] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.500872] ? kernel_text_address+0x79/0xf0 [ 356.505268] ? __kernel_text_address+0xd/0x40 [ 356.509748] ? unwind_get_return_address+0x61/0xa0 [ 356.514663] __should_failslab+0xba/0xf0 [ 356.518712] should_failslab+0x9/0x14 [ 356.522500] __kmalloc+0x70/0x770 [ 356.525938] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 356.531200] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 356.536287] ? tls_push_record+0xff/0x1600 [ 356.540573] ? tls_sw_sendmsg+0x92d/0x1020 [ 356.544792] ? inet_sendmsg+0x108/0x440 [ 356.548751] ? smc_sendmsg+0x223/0x320 [ 356.552626] ? sock_sendmsg+0xb5/0xf0 [ 356.556414] ? sock_write_iter+0x215/0x420 [ 356.560639] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 356.566463] ? iov_iter_get_pages+0x1ee/0x1370 [ 356.571038] ? __lock_is_held+0xb5/0x140 [ 356.575348] generic_gcmaes_encrypt+0xfd/0x150 [ 356.579917] ? generic_gcmaes_encrypt+0xfd/0x150 [ 356.584660] ? helper_rfc4106_encrypt+0x450/0x450 [ 356.589487] ? __kmalloc+0x5f1/0x770 [ 356.593190] gcmaes_wrapper_encrypt+0x109/0x180 [ 356.597845] tls_push_record+0x9ae/0x1600 [ 356.601978] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.606550] tls_sw_sendmsg+0x92d/0x1020 [ 356.610595] ? __lock_acquire+0x792/0x4980 [ 356.614865] ? find_held_lock+0x36/0x1d0 [ 356.618928] ? tls_sw_push_pending_record+0x10/0x10 [ 356.623938] ? __local_bh_enable_ip+0x160/0x260 [ 356.628600] ? lock_sock_nested+0xc5/0x100 [ 356.632824] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.637397] ? lock_sock_nested+0x82/0x100 [ 356.641620] ? trace_hardirqs_on+0x28/0x190 [ 356.645926] ? lock_sock_nested+0x82/0x100 [ 356.650145] ? lock_sock_nested+0x82/0x100 [ 356.654370] inet_sendmsg+0x108/0x440 [ 356.658171] smc_sendmsg+0x223/0x320 [ 356.661870] ? smc_sendpage+0x170/0x170 [ 356.665835] sock_sendmsg+0xb5/0xf0 [ 356.669452] sock_write_iter+0x215/0x420 [ 356.673614] ? sock_sendmsg+0xf0/0xf0 [ 356.677410] __vfs_write+0x443/0x890 [ 356.681114] ? lock_downgrade+0x860/0x860 [ 356.685248] ? kernel_read+0x130/0x130 [ 356.689128] ? rw_verify_area+0xb8/0x2b0 [ 356.693176] vfs_write+0x150/0x4d0 [ 356.696705] ksys_write+0x103/0x260 [ 356.700319] ? do_sys_open+0x16e/0x350 [ 356.704193] ? __ia32_sys_read+0xa0/0xa0 [ 356.708240] ? do_syscall_64+0x21/0x4e0 [ 356.712244] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.717598] __x64_sys_write+0x6e/0xb0 [ 356.721474] do_syscall_64+0xd0/0x4e0 [ 356.725268] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.730444] RIP: 0033:0x4592f9 [ 356.733624] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.752514] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.760207] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 356.767463] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 356.774808] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 356.782066] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 356.789332] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 356.843209] FAULT_INJECTION: forcing a failure. [ 356.843209] name failslab, interval 1, probability 0, space 0, times 0 [ 356.854948] FAULT_INJECTION: forcing a failure. [ 356.854948] name failslab, interval 1, probability 0, space 0, times 0 [ 356.867160] FAULT_INJECTION: forcing a failure. [ 356.867160] name failslab, interval 1, probability 0, space 0, times 0 [ 356.879139] FAULT_INJECTION: forcing a failure. [ 356.879139] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.888473] CPU: 1 PID: 12403 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 356.898999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.908364] Call Trace: [ 356.910961] dump_stack+0x123/0x177 [ 356.914733] should_fail.cold.4+0x5/0x13 [ 356.918792] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.923891] ? kernel_text_address+0x79/0xf0 [ 356.928286] ? __kernel_text_address+0xd/0x40 [ 356.932771] ? unwind_get_return_address+0x61/0xa0 [ 356.937748] __should_failslab+0xba/0xf0 [ 356.941845] should_failslab+0x9/0x14 [ 356.945639] __kmalloc+0x70/0x770 [ 356.949084] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 356.954352] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 356.959447] ? tls_push_record+0xff/0x1600 [ 356.963669] ? tls_sw_sendmsg+0x92d/0x1020 [ 356.967892] ? inet_sendmsg+0x108/0x440 [ 356.971855] ? smc_sendmsg+0x223/0x320 [ 356.975730] ? sock_sendmsg+0xb5/0xf0 [ 356.979517] ? sock_write_iter+0x215/0x420 [ 356.983743] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 356.989531] ? iov_iter_get_pages+0x1ee/0x1370 [ 356.994152] ? __lock_is_held+0xb5/0x140 [ 356.998221] generic_gcmaes_encrypt+0xfd/0x150 [ 357.002806] ? generic_gcmaes_encrypt+0xfd/0x150 [ 357.007673] ? helper_rfc4106_encrypt+0x450/0x450 [ 357.012510] ? __kmalloc+0x5f1/0x770 [ 357.016212] gcmaes_wrapper_encrypt+0x109/0x180 [ 357.020910] tls_push_record+0x9ae/0x1600 [ 357.025047] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.029622] tls_sw_sendmsg+0x92d/0x1020 [ 357.033672] ? __lock_acquire+0x792/0x4980 [ 357.037898] ? find_held_lock+0x36/0x1d0 [ 357.041948] ? tls_sw_push_pending_record+0x10/0x10 [ 357.046952] ? __local_bh_enable_ip+0x160/0x260 [ 357.051612] ? lock_sock_nested+0xc5/0x100 [ 357.055875] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.060584] ? lock_sock_nested+0x82/0x100 [ 357.064811] ? trace_hardirqs_on+0x28/0x190 [ 357.069119] ? lock_sock_nested+0x82/0x100 [ 357.073345] ? lock_sock_nested+0x82/0x100 [ 357.077566] inet_sendmsg+0x108/0x440 [ 357.081357] smc_sendmsg+0x223/0x320 [ 357.085056] ? smc_sendpage+0x170/0x170 [ 357.089017] sock_sendmsg+0xb5/0xf0 [ 357.092635] sock_write_iter+0x215/0x420 [ 357.096686] ? sock_sendmsg+0xf0/0xf0 [ 357.100480] __vfs_write+0x443/0x890 [ 357.104179] ? lock_downgrade+0x860/0x860 [ 357.108312] ? kernel_read+0x130/0x130 [ 357.112198] ? rw_verify_area+0xb8/0x2b0 [ 357.116290] vfs_write+0x150/0x4d0 [ 357.119821] ksys_write+0x103/0x260 [ 357.123433] ? do_sys_open+0x16e/0x350 [ 357.127319] ? __ia32_sys_read+0xa0/0xa0 [ 357.131368] ? do_syscall_64+0x21/0x4e0 [ 357.135331] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.140684] __x64_sys_write+0x6e/0xb0 [ 357.144560] do_syscall_64+0xd0/0x4e0 [ 357.148357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.153532] RIP: 0033:0x4592f9 [ 357.156712] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.175605] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.183301] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 357.190604] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 357.197862] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 357.205121] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 357.212420] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 357.226017] CPU: 0 PID: 12396 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 357.233927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.243671] Call Trace: [ 357.246268] dump_stack+0x123/0x177 [ 357.249902] should_fail.cold.4+0x5/0x13 [ 357.253971] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 357.259079] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 357.264463] ? kasan_unpoison_shadow+0x35/0x50 [ 357.269043] __alloc_pages_nodemask+0x1d5/0x710 [ 357.273708] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 357.278723] alloc_pages_current+0xd6/0x1b0 [ 357.283036] skb_page_frag_refill+0x20b/0x400 [ 357.287529] sk_page_frag_refill+0x46/0x1b0 [ 357.291852] tcp_sendmsg_locked+0xc58/0x35b0 [ 357.296260] ? mark_held_locks+0x130/0x130 [ 357.300485] ? mark_held_locks+0xc7/0x130 [ 357.304631] ? tcp_sendpage+0x50/0x50 [ 357.308421] ? mark_held_locks+0xc7/0x130 [ 357.312561] ? __local_bh_enable_ip+0x160/0x260 [ 357.317220] ? lock_sock_nested+0xc5/0x100 [ 357.321443] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.326012] ? lock_sock_nested+0x82/0x100 [ 357.330238] ? trace_hardirqs_on+0x28/0x190 [ 357.334551] ? lock_sock_nested+0x82/0x100 [ 357.338774] ? lock_sock_nested+0x82/0x100 [ 357.342996] ? __local_bh_enable_ip+0x160/0x260 [ 357.347655] tcp_sendmsg+0x27/0x40 [ 357.351185] inet_sendmsg+0x108/0x440 [ 357.354976] smc_sendmsg+0x223/0x320 [ 357.358681] ? smc_sendpage+0x170/0x170 [ 357.362723] sock_sendmsg+0xb5/0xf0 [ 357.366344] sock_write_iter+0x215/0x420 [ 357.370397] ? sock_sendmsg+0xf0/0xf0 [ 357.374193] __vfs_write+0x443/0x890 [ 357.377895] ? lock_downgrade+0x860/0x860 [ 357.382033] ? kernel_read+0x130/0x130 [ 357.385940] ? rw_verify_area+0xb8/0x2b0 [ 357.389992] vfs_write+0x150/0x4d0 [ 357.393521] ksys_write+0x103/0x260 [ 357.397132] ? do_sys_open+0x16e/0x350 [ 357.401067] ? __ia32_sys_read+0xa0/0xa0 [ 357.405122] ? do_syscall_64+0x21/0x4e0 [ 357.409092] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.414457] __x64_sys_write+0x6e/0xb0 [ 357.418389] do_syscall_64+0xd0/0x4e0 [ 357.422179] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.427364] RIP: 0033:0x4592f9 [ 357.430588] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.449480] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.457176] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 357.464437] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 357.471696] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 357.479014] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 357.486272] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 357.493591] CPU: 1 PID: 12399 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 357.501484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.511103] Call Trace: [ 357.513691] dump_stack+0x123/0x177 [ 357.517312] should_fail.cold.4+0x5/0x13 [ 357.521369] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 357.526475] ? kernel_text_address+0x79/0xf0 [ 357.530876] ? __kernel_text_address+0xd/0x40 [ 357.535410] ? unwind_get_return_address+0x61/0xa0 [ 357.540333] __should_failslab+0xba/0xf0 [ 357.544527] should_failslab+0x9/0x14 [ 357.548319] __kmalloc+0x70/0x770 [ 357.551772] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.557104] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.562200] ? tls_push_record+0xff/0x1600 [ 357.566430] ? tls_sw_sendmsg+0x92d/0x1020 [ 357.570659] ? inet_sendmsg+0x108/0x440 [ 357.574632] ? smc_sendmsg+0x223/0x320 [ 357.578578] ? sock_sendmsg+0xb5/0xf0 [ 357.582396] ? sock_write_iter+0x215/0x420 [ 357.586630] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 357.592627] ? iov_iter_get_pages+0x1ee/0x1370 [ 357.597221] ? __lock_is_held+0xb5/0x140 [ 357.601297] generic_gcmaes_encrypt+0xfd/0x150 [ 357.605883] ? generic_gcmaes_encrypt+0xfd/0x150 [ 357.610651] ? helper_rfc4106_encrypt+0x450/0x450 [ 357.615492] ? __kmalloc+0x5f1/0x770 [ 357.619203] gcmaes_wrapper_encrypt+0x109/0x180 [ 357.623866] tls_push_record+0x9ae/0x1600 [ 357.628007] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.632596] tls_sw_sendmsg+0x92d/0x1020 [ 357.636650] ? __lock_acquire+0x792/0x4980 [ 357.640881] ? find_held_lock+0x36/0x1d0 [ 357.644936] ? tls_sw_push_pending_record+0x10/0x10 [ 357.649996] ? __local_bh_enable_ip+0x160/0x260 [ 357.654663] ? lock_sock_nested+0xc5/0x100 [ 357.658889] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.663522] ? lock_sock_nested+0x82/0x100 [ 357.667759] ? trace_hardirqs_on+0x28/0x190 [ 357.672224] ? lock_sock_nested+0x82/0x100 [ 357.676530] ? lock_sock_nested+0x82/0x100 [ 357.680760] inet_sendmsg+0x108/0x440 [ 357.684557] smc_sendmsg+0x223/0x320 [ 357.688261] ? smc_sendpage+0x170/0x170 [ 357.692232] sock_sendmsg+0xb5/0xf0 [ 357.695858] sock_write_iter+0x215/0x420 [ 357.699918] ? sock_sendmsg+0xf0/0xf0 [ 357.703718] __vfs_write+0x443/0x890 [ 357.707425] ? lock_downgrade+0x860/0x860 [ 357.711572] ? kernel_read+0x130/0x130 [ 357.715467] ? rw_verify_area+0xb8/0x2b0 [ 357.719522] vfs_write+0x150/0x4d0 [ 357.723102] ksys_write+0x103/0x260 [ 357.726737] ? do_sys_open+0x16e/0x350 [ 357.730617] ? __ia32_sys_read+0xa0/0xa0 [ 357.734728] ? do_syscall_64+0x21/0x4e0 [ 357.738696] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.744053] __x64_sys_write+0x6e/0xb0 [ 357.747943] do_syscall_64+0xd0/0x4e0 [ 357.751830] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.757011] RIP: 0033:0x4592f9 [ 357.760195] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.779285] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.786990] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 357.794252] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 357.801517] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 357.808893] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 357.816158] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 357.823489] CPU: 0 PID: 12402 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 357.831384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.840875] Call Trace: [ 357.843470] dump_stack+0x123/0x177 [ 357.847109] should_fail.cold.4+0x5/0x13 [ 357.851175] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 357.856522] ? kernel_text_address+0x79/0xf0 [ 357.860934] ? __kernel_text_address+0xd/0x40 [ 357.865433] ? unwind_get_return_address+0x61/0xa0 [ 357.870391] __should_failslab+0xba/0xf0 [ 357.874460] should_failslab+0x9/0x14 [ 357.878292] __kmalloc+0x70/0x770 [ 357.881755] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.887035] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.892138] ? tls_push_record+0xff/0x1600 [ 357.896379] ? tls_sw_sendmsg+0x92d/0x1020 [ 357.900915] ? inet_sendmsg+0x108/0x440 [ 357.904876] ? smc_sendmsg+0x223/0x320 [ 357.908750] ? sock_sendmsg+0xb5/0xf0 [ 357.912537] ? sock_write_iter+0x215/0x420 [ 357.916763] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 357.922550] ? iov_iter_get_pages+0x1ee/0x1370 [ 357.927125] ? __lock_is_held+0xb5/0x140 [ 357.931177] generic_gcmaes_encrypt+0xfd/0x150 [ 357.935746] ? generic_gcmaes_encrypt+0xfd/0x150 [ 357.940487] ? helper_rfc4106_encrypt+0x450/0x450 [ 357.945324] ? __kmalloc+0x5f1/0x770 [ 357.949027] gcmaes_wrapper_encrypt+0x109/0x180 [ 357.953731] tls_push_record+0x9ae/0x1600 [ 357.957869] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.962446] tls_sw_sendmsg+0x92d/0x1020 [ 357.966508] ? __lock_acquire+0x792/0x4980 [ 357.970734] ? find_held_lock+0x36/0x1d0 [ 357.974783] ? tls_sw_push_pending_record+0x10/0x10 [ 357.979832] ? __local_bh_enable_ip+0x160/0x260 [ 357.984492] ? lock_sock_nested+0xc5/0x100 [ 357.988718] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.993289] ? lock_sock_nested+0x82/0x100 [ 357.997509] ? trace_hardirqs_on+0x28/0x190 [ 358.001903] ? lock_sock_nested+0x82/0x100 [ 358.006253] ? lock_sock_nested+0x82/0x100 [ 358.010482] inet_sendmsg+0x108/0x440 [ 358.014273] smc_sendmsg+0x223/0x320 [ 358.017973] ? smc_sendpage+0x170/0x170 [ 358.021935] sock_sendmsg+0xb5/0xf0 [ 358.025556] sock_write_iter+0x215/0x420 [ 358.029602] ? sock_sendmsg+0xf0/0xf0 [ 358.033397] __vfs_write+0x443/0x890 [ 358.037097] ? lock_downgrade+0x860/0x860 [ 358.041280] ? kernel_read+0x130/0x130 [ 358.045163] ? rw_verify_area+0xb8/0x2b0 [ 358.049208] vfs_write+0x150/0x4d0 [ 358.052735] ksys_write+0x103/0x260 [ 358.056349] ? do_sys_open+0x16e/0x350 [ 358.060262] ? __ia32_sys_read+0xa0/0xa0 [ 358.064312] ? do_syscall_64+0x21/0x4e0 [ 358.068303] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.073654] __x64_sys_write+0x6e/0xb0 [ 358.077530] do_syscall_64+0xd0/0x4e0 [ 358.081319] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.086494] RIP: 0033:0x4592f9 [ 358.089671] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.108559] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.116253] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 358.123509] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 358.130766] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.138027] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 358.145284] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 358.202750] FAULT_INJECTION: forcing a failure. [ 358.202750] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.216638] CPU: 0 PID: 12410 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 358.224615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.233959] Call Trace: [ 358.236538] dump_stack+0x123/0x177 [ 358.240207] should_fail.cold.4+0x5/0x13 [ 358.244257] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 358.249344] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 358.254607] ? kasan_unpoison_shadow+0x35/0x50 [ 358.259179] __alloc_pages_nodemask+0x1d5/0x710 [ 358.263876] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 358.268901] alloc_pages_current+0xd6/0x1b0 [ 358.273279] skb_page_frag_refill+0x20b/0x400 [ 358.277762] sk_page_frag_refill+0x46/0x1b0 [ 358.282070] tcp_sendmsg_locked+0xc58/0x35b0 [ 358.286469] ? mark_held_locks+0x130/0x130 [ 358.290689] ? mark_held_locks+0xc7/0x130 [ 358.294830] ? tcp_sendpage+0x50/0x50 [ 358.298622] ? mark_held_locks+0xc7/0x130 [ 358.302756] ? __local_bh_enable_ip+0x160/0x260 [ 358.307410] ? lock_sock_nested+0xc5/0x100 [ 358.311631] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.316199] ? lock_sock_nested+0x82/0x100 [ 358.320426] ? trace_hardirqs_on+0x28/0x190 [ 358.324737] ? lock_sock_nested+0x82/0x100 [ 358.328957] ? lock_sock_nested+0x82/0x100 [ 358.333201] ? __local_bh_enable_ip+0x160/0x260 [ 358.337901] tcp_sendmsg+0x27/0x40 [ 358.341431] inet_sendmsg+0x108/0x440 [ 358.345235] smc_sendmsg+0x223/0x320 [ 358.348931] ? smc_sendpage+0x170/0x170 [ 358.352892] sock_sendmsg+0xb5/0xf0 [ 358.356551] sock_write_iter+0x215/0x420 [ 358.360599] ? sock_sendmsg+0xf0/0xf0 [ 358.364395] __vfs_write+0x443/0x890 [ 358.368139] ? lock_downgrade+0x860/0x860 [ 358.372317] ? kernel_read+0x130/0x130 [ 358.376241] ? rw_verify_area+0xb8/0x2b0 [ 358.380289] vfs_write+0x150/0x4d0 [ 358.383856] ksys_write+0x103/0x260 [ 358.387469] ? do_sys_open+0x16e/0x350 [ 358.391350] ? __ia32_sys_read+0xa0/0xa0 [ 358.395397] ? do_syscall_64+0x21/0x4e0 [ 358.399353] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.404703] __x64_sys_write+0x6e/0xb0 [ 358.408616] do_syscall_64+0xd0/0x4e0 [ 358.412407] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.417587] RIP: 0033:0x4592f9 [ 358.420807] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.439695] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/10/30 13:44:51 executed programs: 1213 [ 358.447388] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 358.454642] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 358.461942] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 358.469201] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 358.476454] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 358.484436] FAULT_INJECTION: forcing a failure. [ 358.484436] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.498130] FAULT_INJECTION: forcing a failure. [ 358.498130] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.510466] FAULT_INJECTION: forcing a failure. [ 358.510466] name failslab, interval 1, probability 0, space 0, times 0 [ 358.514781] FAULT_INJECTION: forcing a failure. [ 358.514781] name failslab, interval 1, probability 0, space 0, times 0 [ 358.522162] FAULT_INJECTION: forcing a failure. [ 358.522162] name failslab, interval 1, probability 0, space 0, times 0 [ 358.545389] CPU: 1 PID: 12419 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 358.553443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.562903] Call Trace: [ 358.565503] dump_stack+0x123/0x177 [ 358.569371] should_fail.cold.4+0x5/0x13 [ 358.573441] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 358.578685] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 358.583966] ? kasan_unpoison_shadow+0x35/0x50 [ 358.588556] __alloc_pages_nodemask+0x1d5/0x710 [ 358.593250] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 358.598278] alloc_pages_current+0xd6/0x1b0 [ 358.602608] skb_page_frag_refill+0x20b/0x400 [ 358.607134] sk_page_frag_refill+0x46/0x1b0 [ 358.611711] tcp_sendmsg_locked+0xc58/0x35b0 [ 358.616121] ? mark_held_locks+0x130/0x130 [ 358.620344] ? mark_held_locks+0xc7/0x130 [ 358.624493] ? tcp_sendpage+0x50/0x50 [ 358.628287] ? mark_held_locks+0xc7/0x130 [ 358.632482] ? __local_bh_enable_ip+0x160/0x260 [ 358.637143] ? lock_sock_nested+0xc5/0x100 [ 358.641369] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.645947] ? lock_sock_nested+0x82/0x100 [ 358.650175] ? trace_hardirqs_on+0x28/0x190 [ 358.654491] ? lock_sock_nested+0x82/0x100 [ 358.658715] ? lock_sock_nested+0x82/0x100 [ 358.662947] ? __local_bh_enable_ip+0x160/0x260 [ 358.667615] tcp_sendmsg+0x27/0x40 [ 358.671150] inet_sendmsg+0x108/0x440 [ 358.674993] smc_sendmsg+0x223/0x320 [ 358.678704] ? smc_sendpage+0x170/0x170 [ 358.682673] sock_sendmsg+0xb5/0xf0 [ 358.686297] sock_write_iter+0x215/0x420 [ 358.690348] ? sock_sendmsg+0xf0/0xf0 [ 358.694161] __vfs_write+0x443/0x890 [ 358.697874] ? lock_downgrade+0x860/0x860 [ 358.702036] ? kernel_read+0x130/0x130 [ 358.705934] ? rw_verify_area+0xb8/0x2b0 [ 358.709994] vfs_write+0x150/0x4d0 [ 358.713538] ksys_write+0x103/0x260 [ 358.717156] ? do_sys_open+0x16e/0x350 [ 358.721039] ? __ia32_sys_read+0xa0/0xa0 [ 358.725092] ? do_syscall_64+0x21/0x4e0 [ 358.729057] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.734413] __x64_sys_write+0x6e/0xb0 [ 358.738341] do_syscall_64+0xd0/0x4e0 [ 358.742140] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.747324] RIP: 0033:0x4592f9 [ 358.750509] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.769566] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.778011] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 358.785281] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 358.792616] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 358.799874] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 358.807178] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 358.814460] CPU: 0 PID: 12429 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 358.822601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.832091] Call Trace: [ 358.834681] dump_stack+0x123/0x177 [ 358.838307] should_fail.cold.4+0x5/0x13 [ 358.842395] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 358.847498] ? kernel_text_address+0x79/0xf0 [ 358.851899] ? __kernel_text_address+0xd/0x40 [ 358.856388] ? unwind_get_return_address+0x61/0xa0 [ 358.861315] __should_failslab+0xba/0xf0 [ 358.865429] should_failslab+0x9/0x14 [ 358.869225] __kmalloc+0x70/0x770 [ 358.872675] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 358.877948] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 358.883101] ? tls_push_record+0xff/0x1600 [ 358.887331] ? tls_sw_sendmsg+0x92d/0x1020 [ 358.891556] ? inet_sendmsg+0x108/0x440 [ 358.895526] ? smc_sendmsg+0x223/0x320 [ 358.899459] ? sock_sendmsg+0xb5/0xf0 [ 358.903271] ? sock_write_iter+0x215/0x420 [ 358.907501] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 358.913289] ? iov_iter_get_pages+0x1ee/0x1370 [ 358.917863] ? __lock_is_held+0xb5/0x140 [ 358.922004] generic_gcmaes_encrypt+0xfd/0x150 [ 358.926573] ? generic_gcmaes_encrypt+0xfd/0x150 [ 358.931332] ? helper_rfc4106_encrypt+0x450/0x450 [ 358.936167] ? __kmalloc+0x5f1/0x770 [ 358.939874] gcmaes_wrapper_encrypt+0x109/0x180 [ 358.944539] tls_push_record+0x9ae/0x1600 [ 358.948675] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.953255] tls_sw_sendmsg+0x92d/0x1020 [ 358.957304] ? __lock_acquire+0x792/0x4980 [ 358.961532] ? find_held_lock+0x36/0x1d0 [ 358.965583] ? tls_sw_push_pending_record+0x10/0x10 [ 358.970589] ? __local_bh_enable_ip+0x160/0x260 [ 358.975290] ? lock_sock_nested+0xc5/0x100 [ 358.979516] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.984148] ? lock_sock_nested+0x82/0x100 [ 358.988425] ? trace_hardirqs_on+0x28/0x190 [ 358.992738] ? lock_sock_nested+0x82/0x100 [ 358.996962] ? lock_sock_nested+0x82/0x100 [ 359.001189] inet_sendmsg+0x108/0x440 [ 359.004985] smc_sendmsg+0x223/0x320 [ 359.008691] ? smc_sendpage+0x170/0x170 [ 359.012657] sock_sendmsg+0xb5/0xf0 [ 359.016278] sock_write_iter+0x215/0x420 [ 359.020375] ? sock_sendmsg+0xf0/0xf0 [ 359.024176] __vfs_write+0x443/0x890 [ 359.027882] ? lock_downgrade+0x860/0x860 [ 359.032021] ? kernel_read+0x130/0x130 [ 359.035906] ? rw_verify_area+0xb8/0x2b0 [ 359.039960] vfs_write+0x150/0x4d0 [ 359.043495] ksys_write+0x103/0x260 [ 359.047112] ? do_sys_open+0x16e/0x350 [ 359.050991] ? __ia32_sys_read+0xa0/0xa0 [ 359.055044] ? do_syscall_64+0x21/0x4e0 [ 359.059010] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.064366] __x64_sys_write+0x6e/0xb0 [ 359.068247] do_syscall_64+0xd0/0x4e0 [ 359.072042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.077221] RIP: 0033:0x4592f9 [ 359.080405] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.099355] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.107096] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 359.114358] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 359.121617] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 359.128919] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 359.136181] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 359.143460] CPU: 1 PID: 12414 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 359.151476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.160828] Call Trace: [ 359.163413] dump_stack+0x123/0x177 [ 359.167130] should_fail.cold.4+0x5/0x13 [ 359.171194] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 359.176384] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 359.181657] ? kasan_unpoison_shadow+0x35/0x50 [ 359.186254] __alloc_pages_nodemask+0x1d5/0x710 [ 359.190925] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 359.195945] alloc_pages_current+0xd6/0x1b0 [ 359.200353] skb_page_frag_refill+0x20b/0x400 [ 359.204840] sk_page_frag_refill+0x46/0x1b0 [ 359.209154] tcp_sendmsg_locked+0xc58/0x35b0 [ 359.213563] ? mark_held_locks+0x130/0x130 [ 359.217796] ? mark_held_locks+0xc7/0x130 [ 359.221954] ? tcp_sendpage+0x50/0x50 [ 359.225753] ? mark_held_locks+0xc7/0x130 [ 359.229890] ? __local_bh_enable_ip+0x160/0x260 [ 359.234550] ? lock_sock_nested+0xc5/0x100 [ 359.238853] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.243423] ? lock_sock_nested+0x82/0x100 [ 359.247658] ? trace_hardirqs_on+0x28/0x190 [ 359.252031] ? lock_sock_nested+0x82/0x100 [ 359.256260] ? lock_sock_nested+0x82/0x100 [ 359.260491] ? __local_bh_enable_ip+0x160/0x260 [ 359.265149] tcp_sendmsg+0x27/0x40 [ 359.268679] inet_sendmsg+0x108/0x440 [ 359.272475] smc_sendmsg+0x223/0x320 [ 359.276184] ? smc_sendpage+0x170/0x170 [ 359.280152] sock_sendmsg+0xb5/0xf0 [ 359.283816] sock_write_iter+0x215/0x420 [ 359.287876] ? sock_sendmsg+0xf0/0xf0 [ 359.291686] __vfs_write+0x443/0x890 [ 359.295395] ? lock_downgrade+0x860/0x860 [ 359.299535] ? kernel_read+0x130/0x130 [ 359.303425] ? rw_verify_area+0xb8/0x2b0 [ 359.307479] vfs_write+0x150/0x4d0 [ 359.311019] ksys_write+0x103/0x260 [ 359.314765] ? do_sys_open+0x16e/0x350 [ 359.318654] ? __ia32_sys_read+0xa0/0xa0 [ 359.322753] ? do_syscall_64+0x21/0x4e0 [ 359.326720] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.332085] __x64_sys_write+0x6e/0xb0 [ 359.336084] do_syscall_64+0xd0/0x4e0 [ 359.339877] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.345154] RIP: 0033:0x4592f9 [ 359.348362] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.367373] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.375090] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 359.382364] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 359.389756] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 359.397022] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 359.404300] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 359.419925] FAULT_INJECTION: forcing a failure. [ 359.419925] name failslab, interval 1, probability 0, space 0, times 0 [ 359.429829] CPU: 0 PID: 12428 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 359.439209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.448555] Call Trace: [ 359.451138] dump_stack+0x123/0x177 [ 359.454757] should_fail.cold.4+0x5/0x13 [ 359.458810] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 359.463922] ? kernel_text_address+0x79/0xf0 [ 359.468320] ? __kernel_text_address+0xd/0x40 [ 359.472806] ? unwind_get_return_address+0x61/0xa0 [ 359.477729] __should_failslab+0xba/0xf0 [ 359.481778] should_failslab+0x9/0x14 [ 359.485621] __kmalloc+0x70/0x770 [ 359.489067] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 359.494383] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 359.499523] ? tls_push_record+0xff/0x1600 [ 359.503751] ? tls_sw_sendmsg+0x92d/0x1020 [ 359.508148] ? inet_sendmsg+0x108/0x440 [ 359.512111] ? smc_sendmsg+0x223/0x320 [ 359.516003] ? sock_sendmsg+0xb5/0xf0 [ 359.519860] ? sock_write_iter+0x215/0x420 [ 359.524089] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 359.529877] ? iov_iter_get_pages+0x1ee/0x1370 [ 359.534457] ? __lock_is_held+0xb5/0x140 [ 359.538513] generic_gcmaes_encrypt+0xfd/0x150 [ 359.543085] ? generic_gcmaes_encrypt+0xfd/0x150 [ 359.547829] ? helper_rfc4106_encrypt+0x450/0x450 [ 359.552681] ? __kmalloc+0x5f1/0x770 [ 359.556391] gcmaes_wrapper_encrypt+0x109/0x180 [ 359.561064] tls_push_record+0x9ae/0x1600 [ 359.565246] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.569822] tls_sw_sendmsg+0x92d/0x1020 [ 359.573876] ? __lock_acquire+0x792/0x4980 [ 359.578116] ? find_held_lock+0x36/0x1d0 [ 359.582177] ? tls_sw_push_pending_record+0x10/0x10 [ 359.587184] ? __local_bh_enable_ip+0x160/0x260 [ 359.591873] ? lock_sock_nested+0xc5/0x100 [ 359.596105] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.600678] ? lock_sock_nested+0x82/0x100 [ 359.604903] ? trace_hardirqs_on+0x28/0x190 [ 359.609222] ? lock_sock_nested+0x82/0x100 [ 359.613445] ? lock_sock_nested+0x82/0x100 [ 359.617674] inet_sendmsg+0x108/0x440 [ 359.621465] smc_sendmsg+0x223/0x320 [ 359.625188] ? smc_sendpage+0x170/0x170 [ 359.629276] sock_sendmsg+0xb5/0xf0 [ 359.632891] sock_write_iter+0x215/0x420 [ 359.636996] ? sock_sendmsg+0xf0/0xf0 [ 359.640844] __vfs_write+0x443/0x890 [ 359.644552] ? lock_downgrade+0x860/0x860 [ 359.648689] ? kernel_read+0x130/0x130 [ 359.652617] ? rw_verify_area+0xb8/0x2b0 [ 359.656759] vfs_write+0x150/0x4d0 [ 359.660306] ksys_write+0x103/0x260 [ 359.663928] ? do_sys_open+0x16e/0x350 [ 359.667818] ? __ia32_sys_read+0xa0/0xa0 [ 359.671873] ? do_syscall_64+0x21/0x4e0 [ 359.675966] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.681326] __x64_sys_write+0x6e/0xb0 [ 359.685206] do_syscall_64+0xd0/0x4e0 [ 359.688999] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.694177] RIP: 0033:0x4592f9 [ 359.697433] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.716334] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.724033] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 359.731297] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 359.738559] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 359.745818] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 359.753156] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 359.760433] CPU: 1 PID: 12442 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 359.768326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.777680] Call Trace: [ 359.780269] dump_stack+0x123/0x177 [ 359.784041] should_fail.cold.4+0x5/0x13 [ 359.788120] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 359.793225] ? kernel_text_address+0x79/0xf0 [ 359.797915] ? __kernel_text_address+0xd/0x40 [ 359.802410] ? unwind_get_return_address+0x61/0xa0 [ 359.807348] __should_failslab+0xba/0xf0 [ 359.811531] should_failslab+0x9/0x14 [ 359.815339] __kmalloc+0x70/0x770 [ 359.818817] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 359.824099] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 359.829208] ? tls_push_record+0xff/0x1600 [ 359.833675] ? tls_sw_sendmsg+0x92d/0x1020 [ 359.837903] ? inet_sendmsg+0x108/0x440 [ 359.841875] ? smc_sendmsg+0x223/0x320 [ 359.845890] ? sock_sendmsg+0xb5/0xf0 [ 359.849816] ? sock_write_iter+0x215/0x420 [ 359.854059] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 359.859859] ? iov_iter_get_pages+0x1ee/0x1370 [ 359.864449] ? __lock_is_held+0xb5/0x140 [ 359.868522] generic_gcmaes_encrypt+0xfd/0x150 [ 359.873121] ? generic_gcmaes_encrypt+0xfd/0x150 [ 359.877881] ? helper_rfc4106_encrypt+0x450/0x450 [ 359.882728] ? __kmalloc+0x5f1/0x770 [ 359.886440] gcmaes_wrapper_encrypt+0x109/0x180 [ 359.891113] tls_push_record+0x9ae/0x1600 [ 359.895264] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.899860] tls_sw_sendmsg+0x92d/0x1020 [ 359.904087] ? __lock_acquire+0x792/0x4980 [ 359.908488] ? find_held_lock+0x36/0x1d0 [ 359.912540] ? tls_sw_push_pending_record+0x10/0x10 [ 359.917585] ? __local_bh_enable_ip+0x160/0x260 [ 359.922243] ? lock_sock_nested+0xc5/0x100 [ 359.926480] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.931049] ? lock_sock_nested+0x82/0x100 [ 359.935569] ? trace_hardirqs_on+0x28/0x190 [ 359.939962] ? lock_sock_nested+0x82/0x100 [ 359.944211] ? lock_sock_nested+0x82/0x100 [ 359.948434] inet_sendmsg+0x108/0x440 [ 359.952223] smc_sendmsg+0x223/0x320 [ 359.955925] ? smc_sendpage+0x170/0x170 [ 359.959931] sock_sendmsg+0xb5/0xf0 [ 359.963585] sock_write_iter+0x215/0x420 [ 359.967780] ? sock_sendmsg+0xf0/0xf0 [ 359.971575] __vfs_write+0x443/0x890 [ 359.975275] ? lock_downgrade+0x860/0x860 [ 359.979422] ? kernel_read+0x130/0x130 [ 359.983306] ? rw_verify_area+0xb8/0x2b0 [ 359.987351] vfs_write+0x150/0x4d0 [ 359.991019] ksys_write+0x103/0x260 [ 359.994630] ? do_sys_open+0x16e/0x350 [ 359.998507] ? __ia32_sys_read+0xa0/0xa0 [ 360.002573] ? do_syscall_64+0x21/0x4e0 [ 360.007179] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.012745] __x64_sys_write+0x6e/0xb0 [ 360.016620] do_syscall_64+0xd0/0x4e0 [ 360.020408] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.025593] RIP: 0033:0x4592f9 [ 360.028789] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.047890] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.055632] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 360.062927] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 360.070184] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 360.077961] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 360.090339] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 360.103877] CPU: 1 PID: 12430 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 360.111772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.121266] Call Trace: [ 360.123864] dump_stack+0x123/0x177 [ 360.127510] should_fail.cold.4+0x5/0x13 [ 360.131579] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 360.136843] ? kernel_text_address+0x79/0xf0 [ 360.141258] ? __kernel_text_address+0xd/0x40 [ 360.145765] ? unwind_get_return_address+0x61/0xa0 [ 360.150835] __should_failslab+0xba/0xf0 [ 360.154899] should_failslab+0x9/0x14 [ 360.158768] __kmalloc+0x70/0x770 [ 360.162216] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 360.167481] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 360.172581] ? tls_push_record+0xff/0x1600 [ 360.176798] ? tls_sw_sendmsg+0x92d/0x1020 [ 360.181015] ? inet_sendmsg+0x108/0x440 [ 360.184976] ? smc_sendmsg+0x223/0x320 [ 360.188857] ? sock_sendmsg+0xb5/0xf0 [ 360.192646] ? sock_write_iter+0x215/0x420 [ 360.196937] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 360.202721] ? iov_iter_get_pages+0x1ee/0x1370 [ 360.207295] ? __lock_is_held+0xb5/0x140 [ 360.211350] generic_gcmaes_encrypt+0xfd/0x150 [ 360.215964] ? generic_gcmaes_encrypt+0xfd/0x150 [ 360.220706] ? helper_rfc4106_encrypt+0x450/0x450 [ 360.225536] ? __kmalloc+0x5f1/0x770 [ 360.229236] gcmaes_wrapper_encrypt+0x109/0x180 [ 360.233893] tls_push_record+0x9ae/0x1600 [ 360.238030] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.242607] tls_sw_sendmsg+0x92d/0x1020 [ 360.247783] ? __lock_acquire+0x792/0x4980 [ 360.252007] ? find_held_lock+0x36/0x1d0 [ 360.256102] ? tls_sw_push_pending_record+0x10/0x10 [ 360.261102] ? __local_bh_enable_ip+0x160/0x260 [ 360.265757] ? lock_sock_nested+0xc5/0x100 [ 360.270065] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.274671] ? lock_sock_nested+0x82/0x100 [ 360.278891] ? trace_hardirqs_on+0x28/0x190 [ 360.283201] ? lock_sock_nested+0x82/0x100 [ 360.287421] ? lock_sock_nested+0x82/0x100 [ 360.291646] inet_sendmsg+0x108/0x440 [ 360.295434] smc_sendmsg+0x223/0x320 [ 360.299134] ? smc_sendpage+0x170/0x170 [ 360.303095] sock_sendmsg+0xb5/0xf0 [ 360.306746] sock_write_iter+0x215/0x420 [ 360.310810] ? sock_sendmsg+0xf0/0xf0 [ 360.314642] __vfs_write+0x443/0x890 [ 360.318384] ? lock_downgrade+0x860/0x860 [ 360.322522] ? kernel_read+0x130/0x130 [ 360.326403] ? rw_verify_area+0xb8/0x2b0 [ 360.330451] vfs_write+0x150/0x4d0 [ 360.333981] ksys_write+0x103/0x260 [ 360.337593] ? do_sys_open+0x16e/0x350 [ 360.341469] ? __ia32_sys_read+0xa0/0xa0 [ 360.345514] ? do_syscall_64+0x21/0x4e0 [ 360.349471] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.354823] __x64_sys_write+0x6e/0xb0 [ 360.358697] do_syscall_64+0xd0/0x4e0 [ 360.362486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.367660] RIP: 0033:0x4592f9 [ 360.370840] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.389733] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.397483] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 360.404739] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 360.411993] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 360.419252] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 360.426510] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 360.470006] FAULT_INJECTION: forcing a failure. [ 360.470006] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.482471] FAULT_INJECTION: forcing a failure. [ 360.482471] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.494548] FAULT_INJECTION: forcing a failure. [ 360.494548] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.507873] FAULT_INJECTION: forcing a failure. [ 360.507873] name failslab, interval 1, probability 0, space 0, times 0 [ 360.519424] FAULT_INJECTION: forcing a failure. [ 360.519424] name failslab, interval 1, probability 0, space 0, times 0 [ 360.532193] CPU: 1 PID: 12461 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 360.540283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.549634] Call Trace: [ 360.552215] dump_stack+0x123/0x177 [ 360.555961] should_fail.cold.4+0x5/0x13 [ 360.560083] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 360.565232] ? kernel_text_address+0x79/0xf0 [ 360.569654] ? __kernel_text_address+0xd/0x40 [ 360.574314] ? unwind_get_return_address+0x61/0xa0 [ 360.579233] __should_failslab+0xba/0xf0 [ 360.583284] should_failslab+0x9/0x14 [ 360.587075] __kmalloc+0x70/0x770 [ 360.590519] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 360.595822] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 360.600913] ? tls_push_record+0xff/0x1600 [ 360.605170] ? tls_sw_sendmsg+0x92d/0x1020 [ 360.609389] ? inet_sendmsg+0x108/0x440 [ 360.613392] ? smc_sendmsg+0x223/0x320 [ 360.617265] ? sock_sendmsg+0xb5/0xf0 [ 360.621053] ? sock_write_iter+0x215/0x420 [ 360.625276] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 360.631060] ? iov_iter_get_pages+0x1ee/0x1370 [ 360.635633] ? __lock_is_held+0xb5/0x140 [ 360.639688] generic_gcmaes_encrypt+0xfd/0x150 [ 360.644257] ? generic_gcmaes_encrypt+0xfd/0x150 [ 360.649000] ? helper_rfc4106_encrypt+0x450/0x450 [ 360.653831] ? __kmalloc+0x5f1/0x770 [ 360.657571] gcmaes_wrapper_encrypt+0x109/0x180 [ 360.662431] tls_push_record+0x9ae/0x1600 [ 360.666617] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.671193] tls_sw_sendmsg+0x92d/0x1020 [ 360.675244] ? __lock_acquire+0x792/0x4980 [ 360.679513] ? find_held_lock+0x36/0x1d0 [ 360.683617] ? tls_sw_push_pending_record+0x10/0x10 [ 360.688670] ? __local_bh_enable_ip+0x160/0x260 [ 360.693333] ? lock_sock_nested+0xc5/0x100 [ 360.697555] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.702123] ? lock_sock_nested+0x82/0x100 [ 360.706344] ? trace_hardirqs_on+0x28/0x190 [ 360.710651] ? lock_sock_nested+0x82/0x100 [ 360.714871] ? lock_sock_nested+0x82/0x100 [ 360.719094] inet_sendmsg+0x108/0x440 [ 360.722886] smc_sendmsg+0x223/0x320 [ 360.726586] ? smc_sendpage+0x170/0x170 [ 360.730560] sock_sendmsg+0xb5/0xf0 [ 360.734182] sock_write_iter+0x215/0x420 [ 360.738232] ? sock_sendmsg+0xf0/0xf0 [ 360.742028] __vfs_write+0x443/0x890 [ 360.745727] ? lock_downgrade+0x860/0x860 [ 360.749863] ? kernel_read+0x130/0x130 [ 360.753746] ? rw_verify_area+0xb8/0x2b0 [ 360.757799] vfs_write+0x150/0x4d0 [ 360.761327] ksys_write+0x103/0x260 [ 360.764940] ? do_sys_open+0x16e/0x350 [ 360.768812] ? __ia32_sys_read+0xa0/0xa0 [ 360.772859] ? do_syscall_64+0x21/0x4e0 [ 360.776820] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.782209] __x64_sys_write+0x6e/0xb0 [ 360.786124] do_syscall_64+0xd0/0x4e0 [ 360.789914] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.795094] RIP: 0033:0x4592f9 [ 360.798273] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.817430] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.825265] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 360.832528] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 360.839784] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 360.847041] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 360.854387] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 360.864116] CPU: 1 PID: 12455 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 360.872129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.881477] Call Trace: [ 360.884062] dump_stack+0x123/0x177 [ 360.887690] should_fail.cold.4+0x5/0x13 [ 360.891773] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 360.896873] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 360.902154] ? kasan_unpoison_shadow+0x35/0x50 [ 360.906853] __alloc_pages_nodemask+0x1d5/0x710 [ 360.911568] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 360.916587] alloc_pages_current+0xd6/0x1b0 [ 360.920909] skb_page_frag_refill+0x20b/0x400 [ 360.925409] sk_page_frag_refill+0x46/0x1b0 [ 360.929742] tcp_sendmsg_locked+0xc58/0x35b0 [ 360.934208] ? mark_held_locks+0x130/0x130 [ 360.938435] ? mark_held_locks+0xc7/0x130 [ 360.942584] ? tcp_sendpage+0x50/0x50 [ 360.946451] ? mark_held_locks+0xc7/0x130 [ 360.950598] ? __local_bh_enable_ip+0x160/0x260 [ 360.955324] ? lock_sock_nested+0xc5/0x100 [ 360.959553] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.964186] ? lock_sock_nested+0x82/0x100 [ 360.968418] ? trace_hardirqs_on+0x28/0x190 [ 360.972738] ? lock_sock_nested+0x82/0x100 [ 360.977089] ? lock_sock_nested+0x82/0x100 [ 360.981319] ? __local_bh_enable_ip+0x160/0x260 [ 360.985991] tcp_sendmsg+0x27/0x40 [ 360.989527] inet_sendmsg+0x108/0x440 [ 360.993323] smc_sendmsg+0x223/0x320 [ 360.997051] ? smc_sendpage+0x170/0x170 [ 361.001021] sock_sendmsg+0xb5/0xf0 [ 361.004651] sock_write_iter+0x215/0x420 [ 361.008706] ? free_one_page+0x985/0xf30 [ 361.012764] ? sock_sendmsg+0xf0/0xf0 [ 361.016565] __vfs_write+0x443/0x890 [ 361.020277] ? lock_downgrade+0x860/0x860 [ 361.024421] ? kernel_read+0x130/0x130 [ 361.028310] ? rw_verify_area+0xb8/0x2b0 [ 361.032418] vfs_write+0x150/0x4d0 [ 361.035994] ksys_write+0x103/0x260 [ 361.039613] ? __ia32_sys_read+0xa0/0xa0 [ 361.043667] ? do_syscall_64+0x21/0x4e0 [ 361.047681] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.053039] __x64_sys_write+0x6e/0xb0 [ 361.056920] do_syscall_64+0xd0/0x4e0 [ 361.060724] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.065913] RIP: 0033:0x4592f9 [ 361.069129] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.088033] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.095903] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 361.103168] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.110432] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 361.117698] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 361.124963] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 361.132235] CPU: 0 PID: 12463 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 361.140241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.149582] Call Trace: [ 361.152159] dump_stack+0x123/0x177 [ 361.155772] should_fail.cold.4+0x5/0x13 [ 361.159821] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.164908] ? kernel_text_address+0x79/0xf0 [ 361.169300] ? __kernel_text_address+0xd/0x40 [ 361.173781] ? unwind_get_return_address+0x61/0xa0 [ 361.178703] __should_failslab+0xba/0xf0 [ 361.182767] should_failslab+0x9/0x14 [ 361.186557] __kmalloc+0x70/0x770 [ 361.190003] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 361.195266] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 361.200355] ? tls_push_record+0xff/0x1600 [ 361.204574] ? tls_sw_sendmsg+0x92d/0x1020 [ 361.208794] ? inet_sendmsg+0x108/0x440 [ 361.212758] ? smc_sendmsg+0x223/0x320 [ 361.216637] ? sock_sendmsg+0xb5/0xf0 [ 361.220461] ? sock_write_iter+0x215/0x420 [ 361.224687] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 361.230475] ? iov_iter_get_pages+0x1ee/0x1370 [ 361.235050] ? __lock_is_held+0xb5/0x140 [ 361.239103] generic_gcmaes_encrypt+0xfd/0x150 [ 361.243673] ? generic_gcmaes_encrypt+0xfd/0x150 [ 361.248454] ? helper_rfc4106_encrypt+0x450/0x450 [ 361.253285] ? __kmalloc+0x5f1/0x770 [ 361.256994] gcmaes_wrapper_encrypt+0x109/0x180 [ 361.261668] tls_push_record+0x9ae/0x1600 [ 361.265802] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.270378] tls_sw_sendmsg+0x92d/0x1020 [ 361.274431] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 361.279172] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.283743] ? trace_hardirqs_on_caller+0x28/0x180 [ 361.288663] ? tls_sw_push_pending_record+0x10/0x10 [ 361.293673] inet_sendmsg+0x108/0x440 [ 361.297462] smc_sendmsg+0x223/0x320 [ 361.301208] ? smc_sendpage+0x170/0x170 [ 361.305213] sock_sendmsg+0xb5/0xf0 [ 361.308829] sock_write_iter+0x215/0x420 [ 361.312891] ? sock_sendmsg+0xf0/0xf0 [ 361.316704] __vfs_write+0x443/0x890 [ 361.320448] ? lock_downgrade+0x860/0x860 [ 361.324583] ? kernel_read+0x130/0x130 [ 361.328464] ? rw_verify_area+0xb8/0x2b0 [ 361.332534] vfs_write+0x150/0x4d0 [ 361.336065] ksys_write+0x103/0x260 [ 361.339684] ? do_sys_open+0x16e/0x350 [ 361.343603] ? __ia32_sys_read+0xa0/0xa0 [ 361.347653] ? do_syscall_64+0x21/0x4e0 [ 361.351617] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.356969] __x64_sys_write+0x6e/0xb0 [ 361.360866] do_syscall_64+0xd0/0x4e0 [ 361.364655] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.369832] RIP: 0033:0x4592f9 [ 361.373017] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.391945] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.399642] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 361.406896] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.414153] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 361.421410] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 361.428670] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 361.439142] FAULT_INJECTION: forcing a failure. [ 361.439142] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.460365] CPU: 1 PID: 12456 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 361.468411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.477893] Call Trace: [ 361.480646] dump_stack+0x123/0x177 [ 361.484272] should_fail.cold.4+0x5/0x13 [ 361.488332] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.493548] ? mark_held_locks+0xc7/0x130 [ 361.497751] __alloc_pages_nodemask+0x1d5/0x710 [ 361.502544] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 361.507570] alloc_pages_current+0xd6/0x1b0 [ 361.511899] skb_page_frag_refill+0x20b/0x400 [ 361.516402] sk_page_frag_refill+0x46/0x1b0 [ 361.520728] tcp_sendmsg_locked+0xc58/0x35b0 [ 361.525143] ? mark_held_locks+0x130/0x130 [ 361.529375] ? mark_held_locks+0xc7/0x130 [ 361.533538] ? tcp_sendpage+0x50/0x50 [ 361.537331] ? mark_held_locks+0xc7/0x130 [ 361.541476] ? __local_bh_enable_ip+0x160/0x260 [ 361.546202] ? lock_sock_nested+0xc5/0x100 [ 361.550441] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.555010] ? lock_sock_nested+0x82/0x100 [ 361.559242] ? trace_hardirqs_on+0x28/0x190 [ 361.563557] ? lock_sock_nested+0x82/0x100 [ 361.567790] ? lock_sock_nested+0x82/0x100 [ 361.572014] ? __local_bh_enable_ip+0x160/0x260 [ 361.576683] tcp_sendmsg+0x27/0x40 [ 361.580221] inet_sendmsg+0x108/0x440 [ 361.584108] smc_sendmsg+0x223/0x320 [ 361.587886] ? smc_sendpage+0x170/0x170 [ 361.591856] sock_sendmsg+0xb5/0xf0 [ 361.595517] sock_write_iter+0x215/0x420 [ 361.599571] ? sock_sendmsg+0xf0/0xf0 [ 361.603369] __vfs_write+0x443/0x890 [ 361.607076] ? lock_downgrade+0x860/0x860 [ 361.611213] ? kernel_read+0x130/0x130 [ 361.615147] ? rw_verify_area+0xb8/0x2b0 [ 361.619203] vfs_write+0x150/0x4d0 [ 361.622737] ksys_write+0x103/0x260 [ 361.626356] ? do_sys_open+0x16e/0x350 [ 361.630239] ? __ia32_sys_read+0xa0/0xa0 [ 361.634301] ? do_syscall_64+0x21/0x4e0 [ 361.638274] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.643632] __x64_sys_write+0x6e/0xb0 [ 361.647511] do_syscall_64+0xd0/0x4e0 [ 361.651313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.656676] RIP: 0033:0x4592f9 [ 361.659865] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.678760] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.686467] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 361.693727] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.701033] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 361.708308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 361.715571] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 361.723275] CPU: 0 PID: 12452 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 361.731432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.741071] Call Trace: [ 361.743684] dump_stack+0x123/0x177 [ 361.747316] should_fail.cold.4+0x5/0x13 [ 361.751409] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.756516] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 361.761894] ? kasan_unpoison_shadow+0x35/0x50 [ 361.766483] __alloc_pages_nodemask+0x1d5/0x710 [ 361.771158] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 361.776187] alloc_pages_current+0xd6/0x1b0 [ 361.780647] skb_page_frag_refill+0x20b/0x400 [ 361.785334] sk_page_frag_refill+0x46/0x1b0 [ 361.789666] tcp_sendmsg_locked+0xc58/0x35b0 [ 361.794082] ? mark_held_locks+0x130/0x130 [ 361.798361] ? mark_held_locks+0xc7/0x130 [ 361.802506] ? tcp_sendpage+0x50/0x50 [ 361.806302] ? mark_held_locks+0xc7/0x130 [ 361.810447] ? __local_bh_enable_ip+0x160/0x260 [ 361.815108] ? lock_sock_nested+0xc5/0x100 [ 361.819331] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.824049] ? lock_sock_nested+0x82/0x100 [ 361.828287] ? trace_hardirqs_on+0x28/0x190 [ 361.832680] ? lock_sock_nested+0x82/0x100 [ 361.836913] ? lock_sock_nested+0x82/0x100 [ 361.841208] ? __local_bh_enable_ip+0x160/0x260 [ 361.845874] tcp_sendmsg+0x27/0x40 [ 361.849408] inet_sendmsg+0x108/0x440 [ 361.853204] smc_sendmsg+0x223/0x320 [ 361.856909] ? smc_sendpage+0x170/0x170 [ 361.860873] sock_sendmsg+0xb5/0xf0 [ 361.864544] sock_write_iter+0x215/0x420 [ 361.868595] ? sock_sendmsg+0xf0/0xf0 [ 361.872395] __vfs_write+0x443/0x890 [ 361.876103] ? lock_downgrade+0x860/0x860 [ 361.880245] ? kernel_read+0x130/0x130 [ 361.884140] ? rw_verify_area+0xb8/0x2b0 [ 361.888195] vfs_write+0x150/0x4d0 [ 361.891728] ksys_write+0x103/0x260 [ 361.895348] ? do_sys_open+0x16e/0x350 [ 361.899228] ? __ia32_sys_read+0xa0/0xa0 [ 361.903292] ? do_syscall_64+0x21/0x4e0 [ 361.907258] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.912615] __x64_sys_write+0x6e/0xb0 [ 361.916499] do_syscall_64+0xd0/0x4e0 [ 361.920293] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.925472] RIP: 0033:0x4592f9 [ 361.928654] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.947545] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.955245] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 361.962508] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.969779] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 361.977037] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 361.984296] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 361.991566] CPU: 1 PID: 12467 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 361.999536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.008886] Call Trace: [ 362.011467] dump_stack+0x123/0x177 [ 362.015085] should_fail.cold.4+0x5/0x13 [ 362.019137] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.024226] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 362.029489] ? kasan_unpoison_shadow+0x35/0x50 [ 362.034098] __alloc_pages_nodemask+0x1d5/0x710 [ 362.038758] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 362.043765] alloc_pages_current+0xd6/0x1b0 [ 362.048093] skb_page_frag_refill+0x20b/0x400 [ 362.052627] sk_page_frag_refill+0x46/0x1b0 [ 362.057039] tcp_sendmsg_locked+0xc58/0x35b0 [ 362.061491] ? mark_held_locks+0x130/0x130 [ 362.065712] ? mark_held_locks+0xc7/0x130 [ 362.069939] ? tcp_sendpage+0x50/0x50 [ 362.073728] ? mark_held_locks+0xc7/0x130 [ 362.077862] ? __local_bh_enable_ip+0x160/0x260 [ 362.082516] ? lock_sock_nested+0xc5/0x100 [ 362.086738] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.091304] ? lock_sock_nested+0x82/0x100 [ 362.095525] ? trace_hardirqs_on+0x28/0x190 [ 362.099879] ? lock_sock_nested+0x82/0x100 [ 362.104101] ? lock_sock_nested+0x82/0x100 [ 362.108324] ? __local_bh_enable_ip+0x160/0x260 [ 362.112985] tcp_sendmsg+0x27/0x40 [ 362.116512] inet_sendmsg+0x108/0x440 [ 362.120302] smc_sendmsg+0x223/0x320 [ 362.124047] ? smc_sendpage+0x170/0x170 [ 362.128010] sock_sendmsg+0xb5/0xf0 [ 362.131629] sock_write_iter+0x215/0x420 [ 362.135678] ? sock_sendmsg+0xf0/0xf0 [ 362.139471] __vfs_write+0x443/0x890 [ 362.143175] ? lock_downgrade+0x860/0x860 [ 362.147349] ? kernel_read+0x130/0x130 [ 362.151232] ? rw_verify_area+0xb8/0x2b0 [ 362.155279] vfs_write+0x150/0x4d0 [ 362.158806] ksys_write+0x103/0x260 [ 362.162421] ? do_sys_open+0x16e/0x350 [ 362.166332] ? __ia32_sys_read+0xa0/0xa0 [ 362.170381] ? do_syscall_64+0x21/0x4e0 [ 362.174343] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.179694] __x64_sys_write+0x6e/0xb0 [ 362.183573] do_syscall_64+0xd0/0x4e0 [ 362.187363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.192583] RIP: 0033:0x4592f9 [ 362.195767] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.214656] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.222349] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 362.229603] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 362.236863] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.244157] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 362.251414] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 362.267697] FAULT_INJECTION: forcing a failure. [ 362.267697] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.287360] FAULT_INJECTION: forcing a failure. [ 362.287360] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.308851] CPU: 0 PID: 12483 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 362.316902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.326361] Call Trace: [ 362.328978] dump_stack+0x123/0x177 [ 362.332597] should_fail.cold.4+0x5/0x13 [ 362.336688] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.341779] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 362.347079] ? kasan_unpoison_shadow+0x35/0x50 [ 362.351656] __alloc_pages_nodemask+0x1d5/0x710 [ 362.356316] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 362.361368] alloc_pages_current+0xd6/0x1b0 [ 362.365683] skb_page_frag_refill+0x20b/0x400 [ 362.370165] sk_page_frag_refill+0x46/0x1b0 [ 362.374485] tcp_sendmsg_locked+0xc58/0x35b0 [ 362.378922] ? mark_held_locks+0x130/0x130 [ 362.383139] ? mark_held_locks+0xc7/0x130 [ 362.387278] ? tcp_sendpage+0x50/0x50 [ 362.391068] ? mark_held_locks+0xc7/0x130 [ 362.395206] ? __local_bh_enable_ip+0x160/0x260 [ 362.399862] ? lock_sock_nested+0xc5/0x100 [ 362.404084] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.408655] ? lock_sock_nested+0x82/0x100 [ 362.412926] ? trace_hardirqs_on+0x28/0x190 [ 362.417233] ? lock_sock_nested+0x82/0x100 [ 362.421453] ? lock_sock_nested+0x82/0x100 [ 362.425674] ? __local_bh_enable_ip+0x160/0x260 [ 362.430331] tcp_sendmsg+0x27/0x40 [ 362.433866] inet_sendmsg+0x108/0x440 [ 362.437657] smc_sendmsg+0x223/0x320 [ 362.441358] ? smc_sendpage+0x170/0x170 [ 362.445319] sock_sendmsg+0xb5/0xf0 [ 362.448971] sock_write_iter+0x215/0x420 [ 362.453035] ? sock_sendmsg+0xf0/0xf0 [ 362.456829] __vfs_write+0x443/0x890 [ 362.460530] ? lock_downgrade+0x860/0x860 [ 362.464705] ? kernel_read+0x130/0x130 [ 362.468588] ? rw_verify_area+0xb8/0x2b0 [ 362.472638] vfs_write+0x150/0x4d0 [ 362.476166] ksys_write+0x103/0x260 [ 362.479827] ? do_sys_open+0x16e/0x350 [ 362.483700] ? __ia32_sys_read+0xa0/0xa0 [ 362.487748] ? do_syscall_64+0x21/0x4e0 [ 362.491713] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.498106] __x64_sys_write+0x6e/0xb0 [ 362.502000] do_syscall_64+0xd0/0x4e0 [ 362.505922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.511157] RIP: 0033:0x4592f9 [ 362.514403] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.533294] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.541085] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 362.548348] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 362.555634] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.562897] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 362.570205] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 362.583050] CPU: 1 PID: 12476 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 362.590962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.600318] Call Trace: [ 362.602909] dump_stack+0x123/0x177 [ 362.606546] should_fail.cold.4+0x5/0x13 [ 362.610617] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.615806] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 362.621100] ? kasan_unpoison_shadow+0x35/0x50 [ 362.625691] __alloc_pages_nodemask+0x1d5/0x710 [ 362.630369] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 362.635412] alloc_pages_current+0xd6/0x1b0 [ 362.639869] skb_page_frag_refill+0x20b/0x400 [ 362.644371] sk_page_frag_refill+0x46/0x1b0 [ 362.648709] tcp_sendmsg_locked+0xc58/0x35b0 [ 362.653124] ? mark_held_locks+0x130/0x130 [ 362.657472] ? mark_held_locks+0xc7/0x130 [ 362.661755] ? tcp_sendpage+0x50/0x50 [ 362.665737] ? mark_held_locks+0xc7/0x130 [ 362.669905] ? __local_bh_enable_ip+0x160/0x260 [ 362.674573] ? lock_sock_nested+0xc5/0x100 [ 362.678798] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.683368] ? lock_sock_nested+0x82/0x100 [ 362.687633] ? trace_hardirqs_on+0x28/0x190 [ 362.692009] ? lock_sock_nested+0x82/0x100 [ 362.696325] ? lock_sock_nested+0x82/0x100 [ 362.700550] ? __local_bh_enable_ip+0x160/0x260 [ 362.705208] tcp_sendmsg+0x27/0x40 [ 362.708791] inet_sendmsg+0x108/0x440 [ 362.712584] smc_sendmsg+0x223/0x320 [ 362.716286] ? smc_sendpage+0x170/0x170 [ 362.720252] sock_sendmsg+0xb5/0xf0 [ 362.723869] sock_write_iter+0x215/0x420 [ 362.727956] ? sock_sendmsg+0xf0/0xf0 [ 362.731791] __vfs_write+0x443/0x890 [ 362.735498] ? lock_downgrade+0x860/0x860 [ 362.739679] ? kernel_read+0x130/0x130 [ 362.743561] ? rw_verify_area+0xb8/0x2b0 [ 362.747610] vfs_write+0x150/0x4d0 [ 362.751140] ksys_write+0x103/0x260 [ 362.754756] ? do_sys_open+0x16e/0x350 [ 362.758631] ? __ia32_sys_read+0xa0/0xa0 [ 362.762848] ? do_syscall_64+0x21/0x4e0 [ 362.766817] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.772180] __x64_sys_write+0x6e/0xb0 [ 362.776065] do_syscall_64+0xd0/0x4e0 [ 362.779900] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.785092] RIP: 0033:0x4592f9 [ 362.788276] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.807166] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.814862] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 362.822261] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 362.829677] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.836937] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 362.844195] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 362.866797] FAULT_INJECTION: forcing a failure. [ 362.866797] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.900273] FAULT_INJECTION: forcing a failure. [ 362.900273] name failslab, interval 1, probability 0, space 0, times 0 [ 362.913802] CPU: 1 PID: 12493 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 362.916465] FAULT_INJECTION: forcing a failure. [ 362.916465] name failslab, interval 1, probability 0, space 0, times 0 [ 362.921857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.921861] Call Trace: [ 362.921872] dump_stack+0x123/0x177 [ 362.921882] should_fail.cold.4+0x5/0x13 [ 362.921890] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.921897] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 362.921902] ? kasan_unpoison_shadow+0x35/0x50 [ 362.921914] __alloc_pages_nodemask+0x1d5/0x710 [ 362.921922] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 362.977685] alloc_pages_current+0xd6/0x1b0 [ 362.982015] skb_page_frag_refill+0x20b/0x400 [ 362.986518] sk_page_frag_refill+0x46/0x1b0 [ 362.990858] tcp_sendmsg_locked+0xc58/0x35b0 [ 362.995273] ? mark_held_locks+0x130/0x130 [ 362.999520] ? mark_held_locks+0xc7/0x130 [ 363.003798] ? tcp_sendpage+0x50/0x50 [ 363.007728] ? mark_held_locks+0xc7/0x130 [ 363.011878] ? __local_bh_enable_ip+0x160/0x260 [ 363.016616] ? lock_sock_nested+0xc5/0x100 [ 363.020852] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.025430] ? lock_sock_nested+0x82/0x100 [ 363.029665] ? trace_hardirqs_on+0x28/0x190 [ 363.033988] ? lock_sock_nested+0x82/0x100 [ 363.038224] ? lock_sock_nested+0x82/0x100 [ 363.042461] ? __local_bh_enable_ip+0x160/0x260 [ 363.047223] tcp_sendmsg+0x27/0x40 [ 363.050771] inet_sendmsg+0x108/0x440 [ 363.054575] smc_sendmsg+0x223/0x320 [ 363.058402] ? smc_sendpage+0x170/0x170 [ 363.062372] sock_sendmsg+0xb5/0xf0 [ 363.066041] sock_write_iter+0x215/0x420 [ 363.070157] ? sock_sendmsg+0xf0/0xf0 [ 363.073963] __vfs_write+0x443/0x890 [ 363.077665] ? lock_downgrade+0x860/0x860 [ 363.081807] ? kernel_read+0x130/0x130 [ 363.085694] ? rw_verify_area+0xb8/0x2b0 [ 363.089753] vfs_write+0x150/0x4d0 [ 363.093291] ksys_write+0x103/0x260 [ 363.096906] ? do_sys_open+0x16e/0x350 [ 363.100785] ? __ia32_sys_read+0xa0/0xa0 [ 363.104839] ? do_syscall_64+0x21/0x4e0 [ 363.108803] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.114274] __x64_sys_write+0x6e/0xb0 [ 363.118201] do_syscall_64+0xd0/0x4e0 [ 363.122041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.127224] RIP: 0033:0x4592f9 [ 363.130419] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.149320] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.157024] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 363.164284] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 363.171544] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 363.178810] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 363.186075] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 363.193400] CPU: 0 PID: 12505 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 363.201293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.210646] Call Trace: [ 363.213276] dump_stack+0x123/0x177 [ 363.216946] should_fail.cold.4+0x5/0x13 [ 363.221051] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 363.226160] ? kernel_text_address+0x79/0xf0 [ 363.230617] ? __kernel_text_address+0xd/0x40 [ 363.235106] ? unwind_get_return_address+0x61/0xa0 [ 363.240076] __should_failslab+0xba/0xf0 [ 363.244131] should_failslab+0x9/0x14 [ 363.246824] FAULT_INJECTION: forcing a failure. [ 363.246824] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 363.247937] __kmalloc+0x70/0x770 [ 363.247947] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 363.247956] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 363.247963] ? tls_push_record+0xff/0x1600 [ 363.247968] ? tls_sw_sendmsg+0x92d/0x1020 [ 363.247974] ? inet_sendmsg+0x108/0x440 [ 363.247979] ? smc_sendmsg+0x223/0x320 [ 363.247987] ? sock_sendmsg+0xb5/0xf0 [ 363.247992] ? sock_write_iter+0x215/0x420 [ 363.248001] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 363.303733] ? iov_iter_get_pages+0x1ee/0x1370 [ 363.308319] ? __lock_is_held+0xb5/0x140 [ 363.312379] generic_gcmaes_encrypt+0xfd/0x150 [ 363.316952] ? generic_gcmaes_encrypt+0xfd/0x150 [ 363.321698] ? helper_rfc4106_encrypt+0x450/0x450 [ 363.326603] ? __kmalloc+0x5f1/0x770 [ 363.330308] gcmaes_wrapper_encrypt+0x109/0x180 [ 363.334972] tls_push_record+0x9ae/0x1600 [ 363.339115] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.343694] tls_sw_sendmsg+0x92d/0x1020 [ 363.347750] ? __lock_acquire+0x792/0x4980 [ 363.352001] ? find_held_lock+0x36/0x1d0 [ 363.356058] ? tls_sw_push_pending_record+0x10/0x10 [ 363.361071] ? __local_bh_enable_ip+0x160/0x260 [ 363.365730] ? lock_sock_nested+0xc5/0x100 [ 363.369957] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.374529] ? lock_sock_nested+0x82/0x100 [ 363.378753] ? trace_hardirqs_on+0x28/0x190 [ 363.383063] ? lock_sock_nested+0x82/0x100 [ 363.387286] ? lock_sock_nested+0x82/0x100 [ 363.391515] inet_sendmsg+0x108/0x440 [ 363.395319] smc_sendmsg+0x223/0x320 [ 363.399025] ? smc_sendpage+0x170/0x170 [ 363.402991] sock_sendmsg+0xb5/0xf0 [ 363.406607] sock_write_iter+0x215/0x420 [ 363.410660] ? sock_sendmsg+0xf0/0xf0 [ 363.414460] __vfs_write+0x443/0x890 [ 363.418169] ? lock_downgrade+0x860/0x860 [ 363.422312] ? kernel_read+0x130/0x130 [ 363.426251] ? rw_verify_area+0xb8/0x2b0 [ 363.430301] vfs_write+0x150/0x4d0 [ 363.433831] ksys_write+0x103/0x260 [ 363.437495] ? do_sys_open+0x16e/0x350 [ 363.441370] ? __ia32_sys_read+0xa0/0xa0 [ 363.445491] ? do_syscall_64+0x21/0x4e0 [ 363.449500] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.454869] __x64_sys_write+0x6e/0xb0 [ 363.458763] do_syscall_64+0xd0/0x4e0 [ 363.462561] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.467749] RIP: 0033:0x4592f9 [ 363.470940] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.492613] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/10/30 13:44:56 executed programs: 1232 [ 363.500312] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 363.507572] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 363.514835] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 363.522102] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 363.529367] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 363.536686] CPU: 1 PID: 12522 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 363.544577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.553948] Call Trace: [ 363.556668] dump_stack+0x123/0x177 [ 363.560300] should_fail.cold.4+0x5/0x13 [ 363.564365] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 363.569473] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 363.574757] ? kasan_unpoison_shadow+0x35/0x50 [ 363.579347] __alloc_pages_nodemask+0x1d5/0x710 [ 363.584023] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 363.589242] alloc_pages_current+0xd6/0x1b0 [ 363.593566] skb_page_frag_refill+0x20b/0x400 [ 363.598056] sk_page_frag_refill+0x46/0x1b0 [ 363.602381] tcp_sendmsg_locked+0xc58/0x35b0 [ 363.606805] ? mark_held_locks+0x130/0x130 [ 363.611166] ? tcp_sendpage+0x50/0x50 [ 363.614974] ? mark_held_locks+0xc7/0x130 [ 363.619128] ? __local_bh_enable_ip+0x160/0x260 [ 363.623803] ? lock_sock_nested+0xc5/0x100 [ 363.628034] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.632613] ? lock_sock_nested+0x82/0x100 [ 363.636840] ? trace_hardirqs_on+0x28/0x190 [ 363.641150] ? lock_sock_nested+0x82/0x100 [ 363.645381] ? lock_sock_nested+0x82/0x100 [ 363.649612] ? __local_bh_enable_ip+0x160/0x260 [ 363.654280] tcp_sendmsg+0x27/0x40 [ 363.657810] inet_sendmsg+0x108/0x440 [ 363.661723] smc_sendmsg+0x223/0x320 [ 363.665431] ? smc_sendpage+0x170/0x170 [ 363.669402] sock_sendmsg+0xb5/0xf0 [ 363.673029] sock_write_iter+0x215/0x420 [ 363.677088] ? sock_sendmsg+0xf0/0xf0 [ 363.681003] __vfs_write+0x443/0x890 [ 363.684711] ? lock_downgrade+0x860/0x860 [ 363.688852] ? kernel_read+0x130/0x130 [ 363.692760] ? rw_verify_area+0xb8/0x2b0 [ 363.696816] vfs_write+0x150/0x4d0 [ 363.700422] ksys_write+0x103/0x260 [ 363.704036] ? do_sys_open+0x16e/0x350 [ 363.707918] ? __ia32_sys_read+0xa0/0xa0 [ 363.711972] ? do_syscall_64+0x21/0x4e0 [ 363.715937] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.721340] __x64_sys_write+0x6e/0xb0 [ 363.725377] do_syscall_64+0xd0/0x4e0 [ 363.729176] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.734361] RIP: 0033:0x4592f9 [ 363.737588] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.756691] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.764400] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 363.771663] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 363.778934] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 363.786204] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 363.793472] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 363.800976] CPU: 0 PID: 12506 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 363.808868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.818378] Call Trace: [ 363.820973] dump_stack+0x123/0x177 [ 363.824811] should_fail.cold.4+0x5/0x13 [ 363.829127] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 363.834232] ? kernel_text_address+0x79/0xf0 [ 363.838674] ? __kernel_text_address+0xd/0x40 [ 363.843217] ? unwind_get_return_address+0x61/0xa0 [ 363.848153] __should_failslab+0xba/0xf0 [ 363.852251] should_failslab+0x9/0x14 [ 363.856044] __kmalloc+0x70/0x770 [ 363.859491] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 363.864757] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 363.869852] ? tls_push_record+0xff/0x1600 [ 363.874074] ? tls_sw_sendmsg+0x92d/0x1020 [ 363.878294] ? inet_sendmsg+0x108/0x440 [ 363.882253] ? smc_sendmsg+0x223/0x320 [ 363.886127] ? sock_sendmsg+0xb5/0xf0 [ 363.889914] ? sock_write_iter+0x215/0x420 [ 363.894139] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 363.899925] ? iov_iter_get_pages+0x1ee/0x1370 [ 363.904548] ? __lock_is_held+0xb5/0x140 [ 363.908603] generic_gcmaes_encrypt+0xfd/0x150 [ 363.913170] ? generic_gcmaes_encrypt+0xfd/0x150 [ 363.917911] ? helper_rfc4106_encrypt+0x450/0x450 [ 363.922742] ? __kmalloc+0x5f1/0x770 [ 363.926443] gcmaes_wrapper_encrypt+0x109/0x180 [ 363.931147] tls_push_record+0x9ae/0x1600 [ 363.935284] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.939863] tls_sw_sendmsg+0x92d/0x1020 [ 363.943913] ? __lock_acquire+0x792/0x4980 [ 363.948177] ? find_held_lock+0x36/0x1d0 [ 363.952227] ? tls_sw_push_pending_record+0x10/0x10 [ 363.957231] ? __local_bh_enable_ip+0x160/0x260 [ 363.961975] ? lock_sock_nested+0xc5/0x100 [ 363.966195] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.970763] ? lock_sock_nested+0x82/0x100 [ 363.974982] ? trace_hardirqs_on+0x28/0x190 [ 363.979289] ? lock_sock_nested+0x82/0x100 [ 363.983507] ? lock_sock_nested+0x82/0x100 [ 363.987734] inet_sendmsg+0x108/0x440 [ 363.991525] smc_sendmsg+0x223/0x320 [ 363.995223] ? smc_sendpage+0x170/0x170 [ 363.999184] sock_sendmsg+0xb5/0xf0 [ 364.002797] sock_write_iter+0x215/0x420 [ 364.006844] ? sock_sendmsg+0xf0/0xf0 [ 364.010814] __vfs_write+0x443/0x890 [ 364.014522] ? lock_downgrade+0x860/0x860 [ 364.018703] ? kernel_read+0x130/0x130 [ 364.022591] ? rw_verify_area+0xb8/0x2b0 [ 364.026649] vfs_write+0x150/0x4d0 [ 364.030483] ksys_write+0x103/0x260 [ 364.034098] ? do_sys_open+0x16e/0x350 [ 364.037976] ? __ia32_sys_read+0xa0/0xa0 [ 364.042043] ? do_syscall_64+0x21/0x4e0 [ 364.046006] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.051362] __x64_sys_write+0x6e/0xb0 [ 364.055238] do_syscall_64+0xd0/0x4e0 [ 364.059026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.064202] RIP: 0033:0x4592f9 [ 364.067380] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.086280] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.093979] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 364.101238] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.108498] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 364.115757] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 364.123056] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 364.156912] FAULT_INJECTION: forcing a failure. [ 364.156912] name failslab, interval 1, probability 0, space 0, times 0 [ 364.157751] FAULT_INJECTION: forcing a failure. [ 364.157751] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 364.172260] FAULT_INJECTION: forcing a failure. [ 364.172260] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 364.194972] FAULT_INJECTION: forcing a failure. [ 364.194972] name failslab, interval 1, probability 0, space 0, times 0 [ 364.195163] CPU: 1 PID: 12531 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 364.214217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.223572] Call Trace: [ 364.226168] dump_stack+0x123/0x177 [ 364.229918] should_fail.cold.4+0x5/0x13 [ 364.233982] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 364.239086] ? kernel_text_address+0x79/0xf0 [ 364.243498] ? __kernel_text_address+0xd/0x40 [ 364.248101] ? unwind_get_return_address+0x61/0xa0 [ 364.253086] __should_failslab+0xba/0xf0 [ 364.257144] should_failslab+0x9/0x14 [ 364.260967] __kmalloc+0x70/0x770 [ 364.264417] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 364.269702] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 364.274803] ? tls_push_record+0xff/0x1600 [ 364.279034] ? tls_sw_sendmsg+0x92d/0x1020 [ 364.283269] ? inet_sendmsg+0x108/0x440 [ 364.287233] ? smc_sendmsg+0x223/0x320 [ 364.291113] ? sock_sendmsg+0xb5/0xf0 [ 364.294909] ? sock_write_iter+0x215/0x420 [ 364.299144] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 364.304934] ? iov_iter_get_pages+0x1ee/0x1370 [ 364.309519] ? __lock_is_held+0xb5/0x140 [ 364.313580] generic_gcmaes_encrypt+0xfd/0x150 [ 364.318166] ? generic_gcmaes_encrypt+0xfd/0x150 [ 364.322914] ? helper_rfc4106_encrypt+0x450/0x450 [ 364.327750] ? __kmalloc+0x5f1/0x770 [ 364.331481] gcmaes_wrapper_encrypt+0x109/0x180 [ 364.336182] tls_push_record+0x9ae/0x1600 [ 364.340320] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.344899] tls_sw_sendmsg+0x92d/0x1020 [ 364.348952] ? __lock_acquire+0x792/0x4980 [ 364.353189] ? find_held_lock+0x36/0x1d0 [ 364.357242] ? tls_sw_push_pending_record+0x10/0x10 [ 364.362247] ? __local_bh_enable_ip+0x160/0x260 [ 364.366907] ? lock_sock_nested+0xc5/0x100 [ 364.371135] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.375709] ? lock_sock_nested+0x82/0x100 [ 364.379939] ? trace_hardirqs_on+0x28/0x190 [ 364.384253] ? lock_sock_nested+0x82/0x100 [ 364.388477] ? lock_sock_nested+0x82/0x100 [ 364.392757] inet_sendmsg+0x108/0x440 [ 364.396590] smc_sendmsg+0x223/0x320 [ 364.400298] ? smc_sendpage+0x170/0x170 [ 364.404307] sock_sendmsg+0xb5/0xf0 [ 364.407925] sock_write_iter+0x215/0x420 [ 364.411982] ? sock_sendmsg+0xf0/0xf0 [ 364.415789] __vfs_write+0x443/0x890 [ 364.419500] ? lock_downgrade+0x860/0x860 [ 364.423684] ? kernel_read+0x130/0x130 [ 364.427570] ? rw_verify_area+0xb8/0x2b0 [ 364.431623] vfs_write+0x150/0x4d0 [ 364.435155] ksys_write+0x103/0x260 [ 364.438775] ? do_sys_open+0x16e/0x350 [ 364.442659] ? __ia32_sys_read+0xa0/0xa0 [ 364.446718] ? do_syscall_64+0x21/0x4e0 [ 364.450688] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.456050] __x64_sys_write+0x6e/0xb0 [ 364.459933] do_syscall_64+0xd0/0x4e0 [ 364.463734] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.468920] RIP: 0033:0x4592f9 [ 364.472113] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.491010] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.498729] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 364.505990] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.513245] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 364.520512] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 364.527768] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 364.538906] CPU: 0 PID: 12537 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 364.546961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.556431] Call Trace: [ 364.559031] dump_stack+0x123/0x177 [ 364.562663] should_fail.cold.4+0x5/0x13 [ 364.566715] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 364.571810] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 364.577082] ? kasan_unpoison_shadow+0x35/0x50 [ 364.581663] __alloc_pages_nodemask+0x1d5/0x710 [ 364.586322] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 364.591332] alloc_pages_current+0xd6/0x1b0 [ 364.595650] skb_page_frag_refill+0x20b/0x400 [ 364.600185] sk_page_frag_refill+0x46/0x1b0 [ 364.604496] tcp_sendmsg_locked+0xc58/0x35b0 [ 364.608898] ? mark_held_locks+0x130/0x130 [ 364.613232] ? mark_held_locks+0xc7/0x130 [ 364.617414] ? tcp_sendpage+0x50/0x50 [ 364.621204] ? mark_held_locks+0xc7/0x130 [ 364.625456] ? __local_bh_enable_ip+0x160/0x260 [ 364.630173] ? lock_sock_nested+0xc5/0x100 [ 364.634399] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.638971] ? lock_sock_nested+0x82/0x100 [ 364.643195] ? trace_hardirqs_on+0x28/0x190 [ 364.647556] ? lock_sock_nested+0x82/0x100 [ 364.651777] ? lock_sock_nested+0x82/0x100 [ 364.656010] ? __local_bh_enable_ip+0x160/0x260 [ 364.660842] tcp_sendmsg+0x27/0x40 [ 364.664441] inet_sendmsg+0x108/0x440 [ 364.668251] smc_sendmsg+0x223/0x320 [ 364.671956] ? smc_sendpage+0x170/0x170 [ 364.675975] sock_sendmsg+0xb5/0xf0 [ 364.679635] sock_write_iter+0x215/0x420 [ 364.683689] ? sock_sendmsg+0xf0/0xf0 [ 364.687494] __vfs_write+0x443/0x890 [ 364.691200] ? lock_downgrade+0x860/0x860 [ 364.695345] ? kernel_read+0x130/0x130 [ 364.699232] ? rw_verify_area+0xb8/0x2b0 [ 364.703289] vfs_write+0x150/0x4d0 [ 364.706824] ksys_write+0x103/0x260 [ 364.710446] ? do_sys_open+0x16e/0x350 [ 364.714329] ? __ia32_sys_read+0xa0/0xa0 [ 364.718438] ? do_syscall_64+0x21/0x4e0 [ 364.722405] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.727763] __x64_sys_write+0x6e/0xb0 [ 364.731643] do_syscall_64+0xd0/0x4e0 [ 364.735440] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.740620] RIP: 0033:0x4592f9 [ 364.743810] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.762703] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.770401] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 364.777717] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.785100] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 364.792359] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 364.799618] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 364.806890] CPU: 1 PID: 12536 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 364.814816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.824308] Call Trace: [ 364.826907] dump_stack+0x123/0x177 [ 364.830541] should_fail.cold.4+0x5/0x13 [ 364.834608] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 364.839717] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 364.844997] ? kasan_unpoison_shadow+0x35/0x50 [ 364.849577] __alloc_pages_nodemask+0x1d5/0x710 [ 364.854236] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 364.859249] alloc_pages_current+0xd6/0x1b0 [ 364.863558] skb_page_frag_refill+0x20b/0x400 [ 364.868096] sk_page_frag_refill+0x46/0x1b0 [ 364.872407] tcp_sendmsg_locked+0xc58/0x35b0 [ 364.876804] ? mark_held_locks+0x130/0x130 [ 364.881024] ? mark_held_locks+0xc7/0x130 [ 364.885164] ? tcp_sendpage+0x50/0x50 [ 364.889094] ? mark_held_locks+0xc7/0x130 [ 364.893229] ? __local_bh_enable_ip+0x160/0x260 [ 364.897890] ? lock_sock_nested+0xc5/0x100 [ 364.902111] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.906680] ? lock_sock_nested+0x82/0x100 [ 364.910901] ? trace_hardirqs_on+0x28/0x190 [ 364.915209] ? lock_sock_nested+0x82/0x100 [ 364.919431] ? lock_sock_nested+0x82/0x100 [ 364.923668] ? __local_bh_enable_ip+0x160/0x260 [ 364.928323] tcp_sendmsg+0x27/0x40 [ 364.931898] inet_sendmsg+0x108/0x440 [ 364.935734] smc_sendmsg+0x223/0x320 [ 364.939436] ? smc_sendpage+0x170/0x170 [ 364.943408] sock_sendmsg+0xb5/0xf0 [ 364.947022] sock_write_iter+0x215/0x420 [ 364.951071] ? sock_sendmsg+0xf0/0xf0 [ 364.954866] __vfs_write+0x443/0x890 [ 364.958573] ? lock_downgrade+0x860/0x860 [ 364.962714] ? kernel_read+0x130/0x130 [ 364.966595] ? rw_verify_area+0xb8/0x2b0 [ 364.970644] vfs_write+0x150/0x4d0 [ 364.974173] ksys_write+0x103/0x260 [ 364.977781] ? do_sys_open+0x16e/0x350 [ 364.981658] ? __ia32_sys_read+0xa0/0xa0 [ 364.985707] ? do_syscall_64+0x21/0x4e0 [ 364.989681] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.995078] __x64_sys_write+0x6e/0xb0 [ 364.998956] do_syscall_64+0xd0/0x4e0 [ 365.002746] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.007924] RIP: 0033:0x4592f9 [ 365.011105] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.029992] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.037686] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 365.044942] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 365.052247] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 365.059504] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 365.066767] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 365.081391] CPU: 1 PID: 12541 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 365.089285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.098637] Call Trace: [ 365.101219] dump_stack+0x123/0x177 [ 365.104836] should_fail.cold.4+0x5/0x13 [ 365.109011] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.114100] ? kernel_text_address+0x79/0xf0 [ 365.118495] ? __kernel_text_address+0xd/0x40 [ 365.122986] ? unwind_get_return_address+0x61/0xa0 [ 365.127945] __should_failslab+0xba/0xf0 [ 365.131997] should_failslab+0x9/0x14 [ 365.135784] __kmalloc+0x70/0x770 [ 365.139229] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.144493] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.149762] ? tls_push_record+0xff/0x1600 [ 365.153982] ? tls_sw_sendmsg+0x92d/0x1020 [ 365.158205] ? inet_sendmsg+0x108/0x440 [ 365.162172] ? smc_sendmsg+0x223/0x320 [ 365.166046] ? sock_sendmsg+0xb5/0xf0 [ 365.169834] ? sock_write_iter+0x215/0x420 [ 365.174058] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 365.179846] ? iov_iter_get_pages+0x1ee/0x1370 [ 365.184486] ? __lock_is_held+0xb5/0x140 [ 365.188541] generic_gcmaes_encrypt+0xfd/0x150 [ 365.193151] ? generic_gcmaes_encrypt+0xfd/0x150 [ 365.197894] ? helper_rfc4106_encrypt+0x450/0x450 [ 365.202722] ? __kmalloc+0x5f1/0x770 [ 365.206427] gcmaes_wrapper_encrypt+0x109/0x180 [ 365.211088] tls_push_record+0x9ae/0x1600 [ 365.215223] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.219801] tls_sw_sendmsg+0x92d/0x1020 [ 365.223849] ? __lock_acquire+0x792/0x4980 [ 365.228083] ? find_held_lock+0x36/0x1d0 [ 365.232126] ? tls_sw_push_pending_record+0x10/0x10 [ 365.237127] ? __local_bh_enable_ip+0x160/0x260 [ 365.241782] ? lock_sock_nested+0xc5/0x100 [ 365.246001] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.250617] ? lock_sock_nested+0x82/0x100 [ 365.255011] ? trace_hardirqs_on+0x28/0x190 [ 365.259315] ? lock_sock_nested+0x82/0x100 [ 365.263535] ? lock_sock_nested+0x82/0x100 [ 365.267755] inet_sendmsg+0x108/0x440 [ 365.271546] smc_sendmsg+0x223/0x320 [ 365.275244] ? smc_sendpage+0x170/0x170 [ 365.279235] sock_sendmsg+0xb5/0xf0 [ 365.282884] sock_write_iter+0x215/0x420 [ 365.287101] ? sock_sendmsg+0xf0/0xf0 [ 365.290921] __vfs_write+0x443/0x890 [ 365.294617] ? lock_downgrade+0x860/0x860 [ 365.298748] ? kernel_read+0x130/0x130 [ 365.302623] ? rw_verify_area+0xb8/0x2b0 [ 365.306667] vfs_write+0x150/0x4d0 [ 365.310191] ksys_write+0x103/0x260 [ 365.313798] ? do_sys_open+0x16e/0x350 [ 365.317665] ? __ia32_sys_read+0xa0/0xa0 [ 365.321708] ? do_syscall_64+0x21/0x4e0 [ 365.325664] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.331099] __x64_sys_write+0x6e/0xb0 [ 365.334969] do_syscall_64+0xd0/0x4e0 [ 365.338754] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.343926] RIP: 0033:0x4592f9 [ 365.347105] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.365985] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.373672] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 365.380930] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 365.388178] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 365.395451] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 365.402698] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 365.473472] FAULT_INJECTION: forcing a failure. [ 365.473472] name failslab, interval 1, probability 0, space 0, times 0 [ 365.480387] FAULT_INJECTION: forcing a failure. [ 365.480387] name failslab, interval 1, probability 0, space 0, times 0 [ 365.485047] FAULT_INJECTION: forcing a failure. [ 365.485047] name failslab, interval 1, probability 0, space 0, times 0 [ 365.508183] FAULT_INJECTION: forcing a failure. [ 365.508183] name failslab, interval 1, probability 0, space 0, times 0 [ 365.520023] FAULT_INJECTION: forcing a failure. [ 365.520023] name failslab, interval 1, probability 0, space 0, times 0 [ 365.525291] CPU: 0 PID: 12563 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 365.539082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.548411] Call Trace: [ 365.550975] dump_stack+0x123/0x177 [ 365.554598] should_fail.cold.4+0x5/0x13 [ 365.558637] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.563731] ? kernel_text_address+0x79/0xf0 [ 365.568116] ? __kernel_text_address+0xd/0x40 [ 365.572586] ? unwind_get_return_address+0x61/0xa0 [ 365.577492] __should_failslab+0xba/0xf0 [ 365.581531] should_failslab+0x9/0x14 [ 365.585307] __kmalloc+0x70/0x770 [ 365.588742] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.593995] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.599074] ? tls_push_record+0xff/0x1600 [ 365.603282] ? tls_sw_sendmsg+0x92d/0x1020 [ 365.607490] ? inet_sendmsg+0x108/0x440 [ 365.611437] ? smc_sendmsg+0x223/0x320 [ 365.615309] ? sock_sendmsg+0xb5/0xf0 [ 365.619088] ? sock_write_iter+0x215/0x420 [ 365.623298] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 365.629075] ? iov_iter_get_pages+0x1ee/0x1370 [ 365.633659] ? __lock_is_held+0xb5/0x140 [ 365.637712] generic_gcmaes_encrypt+0xfd/0x150 [ 365.642268] ? generic_gcmaes_encrypt+0xfd/0x150 [ 365.646997] ? helper_rfc4106_encrypt+0x450/0x450 [ 365.651830] ? __kmalloc+0x5f1/0x770 [ 365.655525] gcmaes_wrapper_encrypt+0x109/0x180 [ 365.660180] tls_push_record+0x9ae/0x1600 [ 365.664333] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.668898] tls_sw_sendmsg+0x92d/0x1020 [ 365.672935] ? __lock_acquire+0x792/0x4980 [ 365.677151] ? find_held_lock+0x36/0x1d0 [ 365.681190] ? tls_sw_push_pending_record+0x10/0x10 [ 365.686188] ? __local_bh_enable_ip+0x160/0x260 [ 365.690835] ? lock_sock_nested+0xc5/0x100 [ 365.695048] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.699607] ? lock_sock_nested+0x82/0x100 [ 365.703833] ? trace_hardirqs_on+0x28/0x190 [ 365.708134] ? lock_sock_nested+0x82/0x100 [ 365.712343] ? lock_sock_nested+0x82/0x100 [ 365.716554] inet_sendmsg+0x108/0x440 [ 365.720332] smc_sendmsg+0x223/0x320 [ 365.724021] ? smc_sendpage+0x170/0x170 [ 365.727969] sock_sendmsg+0xb5/0xf0 [ 365.731572] sock_write_iter+0x215/0x420 [ 365.735620] ? sock_sendmsg+0xf0/0xf0 [ 365.739403] __vfs_write+0x443/0x890 [ 365.743090] ? lock_downgrade+0x860/0x860 [ 365.747210] ? kernel_read+0x130/0x130 [ 365.751080] ? rw_verify_area+0xb8/0x2b0 [ 365.755117] vfs_write+0x150/0x4d0 [ 365.758635] ksys_write+0x103/0x260 [ 365.762248] ? do_sys_open+0x16e/0x350 [ 365.766116] ? __ia32_sys_read+0xa0/0xa0 [ 365.770154] ? do_syscall_64+0x21/0x4e0 [ 365.774103] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.779459] __x64_sys_write+0x6e/0xb0 [ 365.783324] do_syscall_64+0xd0/0x4e0 [ 365.787100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.792265] RIP: 0033:0x4592f9 [ 365.795435] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.814312] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.822006] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 365.829261] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 365.836742] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 365.843988] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 365.851321] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 365.858970] CPU: 1 PID: 12553 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 365.866861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.876207] Call Trace: [ 365.878791] dump_stack+0x123/0x177 [ 365.882417] should_fail.cold.4+0x5/0x13 [ 365.886470] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.891569] ? kernel_text_address+0x79/0xf0 [ 365.895992] ? __kernel_text_address+0xd/0x40 [ 365.900473] ? unwind_get_return_address+0x61/0xa0 [ 365.905398] __should_failslab+0xba/0xf0 [ 365.909450] should_failslab+0x9/0x14 [ 365.913255] __kmalloc+0x70/0x770 [ 365.916788] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.922051] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.927138] ? tls_push_record+0xff/0x1600 [ 365.931355] ? tls_sw_sendmsg+0x92d/0x1020 [ 365.935604] ? inet_sendmsg+0x108/0x440 [ 365.939563] ? smc_sendmsg+0x223/0x320 [ 365.943430] ? sock_sendmsg+0xb5/0xf0 [ 365.947209] ? sock_write_iter+0x215/0x420 [ 365.951429] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 365.957222] ? iov_iter_get_pages+0x1ee/0x1370 [ 365.961802] ? __lock_is_held+0xb5/0x140 [ 365.965848] generic_gcmaes_encrypt+0xfd/0x150 [ 365.970412] ? generic_gcmaes_encrypt+0xfd/0x150 [ 365.975149] ? helper_rfc4106_encrypt+0x450/0x450 [ 365.979988] ? __kmalloc+0x5f1/0x770 [ 365.983682] gcmaes_wrapper_encrypt+0x109/0x180 [ 365.988334] tls_push_record+0x9ae/0x1600 [ 365.992482] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.997059] tls_sw_sendmsg+0x92d/0x1020 [ 366.001100] ? __lock_acquire+0x792/0x4980 [ 366.005320] ? find_held_lock+0x36/0x1d0 [ 366.009387] ? tls_sw_push_pending_record+0x10/0x10 [ 366.014384] ? __local_bh_enable_ip+0x160/0x260 [ 366.019032] ? lock_sock_nested+0xc5/0x100 [ 366.023247] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.027820] ? lock_sock_nested+0x82/0x100 [ 366.032034] ? trace_hardirqs_on+0x28/0x190 [ 366.036350] ? lock_sock_nested+0x82/0x100 [ 366.040565] inet_sendmsg+0x108/0x440 [ 366.044347] smc_sendmsg+0x223/0x320 [ 366.048051] ? smc_sendpage+0x170/0x170 [ 366.052009] sock_sendmsg+0xb5/0xf0 [ 366.055614] sock_write_iter+0x215/0x420 [ 366.059692] ? sock_sendmsg+0xf0/0xf0 [ 366.063496] __vfs_write+0x443/0x890 [ 366.067195] ? lock_downgrade+0x860/0x860 [ 366.071332] ? kernel_read+0x130/0x130 [ 366.075212] ? rw_verify_area+0xb8/0x2b0 [ 366.079267] vfs_write+0x150/0x4d0 [ 366.082793] ksys_write+0x103/0x260 [ 366.086400] ? do_sys_open+0x16e/0x350 [ 366.090268] ? __ia32_sys_read+0xa0/0xa0 [ 366.094320] ? do_syscall_64+0x21/0x4e0 [ 366.098284] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.103634] __x64_sys_write+0x6e/0xb0 [ 366.107502] do_syscall_64+0xd0/0x4e0 [ 366.111287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.116477] RIP: 0033:0x4592f9 [ 366.119650] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.138528] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 366.146227] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 366.153474] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 366.160722] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 366.167969] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 366.175216] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 366.182477] CPU: 0 PID: 12561 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 366.190355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.199695] Call Trace: [ 366.202262] dump_stack+0x123/0x177 [ 366.205865] should_fail.cold.4+0x5/0x13 [ 366.209902] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 366.214980] ? kernel_text_address+0x79/0xf0 [ 366.219363] ? __kernel_text_address+0xd/0x40 [ 366.223832] ? unwind_get_return_address+0x61/0xa0 [ 366.228737] __should_failslab+0xba/0xf0 [ 366.232773] should_failslab+0x9/0x14 [ 366.236565] __kmalloc+0x70/0x770 [ 366.239996] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 366.245249] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 366.250352] ? tls_push_record+0xff/0x1600 [ 366.254560] ? tls_sw_sendmsg+0x92d/0x1020 [ 366.258769] ? inet_sendmsg+0x108/0x440 [ 366.262719] ? smc_sendmsg+0x223/0x320 [ 366.266582] ? sock_sendmsg+0xb5/0xf0 [ 366.270357] ? sock_write_iter+0x215/0x420 [ 366.274572] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 366.280343] ? iov_iter_get_pages+0x1ee/0x1370 [ 366.284908] ? __lock_is_held+0xb5/0x140 [ 366.288952] generic_gcmaes_encrypt+0xfd/0x150 [ 366.293505] ? generic_gcmaes_encrypt+0xfd/0x150 [ 366.298250] ? helper_rfc4106_encrypt+0x450/0x450 [ 366.303067] ? __kmalloc+0x5f1/0x770 [ 366.306759] gcmaes_wrapper_encrypt+0x109/0x180 [ 366.311403] tls_push_record+0x9ae/0x1600 [ 366.315543] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.320107] tls_sw_sendmsg+0x92d/0x1020 [ 366.324156] ? __lock_acquire+0x792/0x4980 [ 366.328370] ? find_held_lock+0x36/0x1d0 [ 366.332407] ? tls_sw_push_pending_record+0x10/0x10 [ 366.337396] ? __local_bh_enable_ip+0x160/0x260 [ 366.342040] ? lock_sock_nested+0xc5/0x100 [ 366.346254] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.350810] ? lock_sock_nested+0x82/0x100 [ 366.355020] ? trace_hardirqs_on+0x28/0x190 [ 366.359336] ? lock_sock_nested+0x82/0x100 [ 366.363546] ? lock_sock_nested+0x82/0x100 [ 366.367756] inet_sendmsg+0x108/0x440 [ 366.371533] smc_sendmsg+0x223/0x320 [ 366.375221] ? smc_sendpage+0x170/0x170 [ 366.379172] sock_sendmsg+0xb5/0xf0 [ 366.382775] sock_write_iter+0x215/0x420 [ 366.386810] ? sock_sendmsg+0xf0/0xf0 [ 366.390594] __vfs_write+0x443/0x890 [ 366.394282] ? lock_downgrade+0x860/0x860 [ 366.398405] ? kernel_read+0x130/0x130 [ 366.402280] ? rw_verify_area+0xb8/0x2b0 [ 366.406334] vfs_write+0x150/0x4d0 [ 366.409852] ksys_write+0x103/0x260 [ 366.413455] ? do_sys_open+0x16e/0x350 [ 366.417318] ? __ia32_sys_read+0xa0/0xa0 [ 366.421356] ? do_syscall_64+0x21/0x4e0 [ 366.425305] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.430647] __x64_sys_write+0x6e/0xb0 [ 366.434508] do_syscall_64+0xd0/0x4e0 [ 366.438284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.443448] RIP: 0033:0x4592f9 [ 366.446618] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.465494] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 366.473177] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 366.480426] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 366.487670] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 366.494918] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 366.502164] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 366.534652] CPU: 1 PID: 12560 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 366.542558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.551928] Call Trace: [ 366.554510] dump_stack+0x123/0x177 [ 366.558133] should_fail.cold.4+0x5/0x13 [ 366.562186] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 366.567280] ? kernel_text_address+0x79/0xf0 [ 366.571685] ? __kernel_text_address+0xd/0x40 [ 366.576627] ? unwind_get_return_address+0x61/0xa0 [ 366.581538] __should_failslab+0xba/0xf0 [ 366.585577] should_failslab+0x9/0x14 [ 366.589354] __kmalloc+0x70/0x770 [ 366.592795] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 366.598053] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 366.603135] ? tls_push_record+0xff/0x1600 [ 366.607343] ? tls_sw_sendmsg+0x92d/0x1020 [ 366.611552] ? inet_sendmsg+0x108/0x440 [ 366.615506] ? smc_sendmsg+0x223/0x320 [ 366.619368] ? sock_sendmsg+0xb5/0xf0 [ 366.623143] ? sock_write_iter+0x215/0x420 [ 366.627357] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 366.633134] ? iov_iter_get_pages+0x1ee/0x1370 [ 366.637700] ? __lock_is_held+0xb5/0x140 [ 366.641746] generic_gcmaes_encrypt+0xfd/0x150 [ 366.646323] ? generic_gcmaes_encrypt+0xfd/0x150 [ 366.651070] ? helper_rfc4106_encrypt+0x450/0x450 [ 366.655892] ? __kmalloc+0x5f1/0x770 [ 366.659601] gcmaes_wrapper_encrypt+0x109/0x180 [ 366.664254] tls_push_record+0x9ae/0x1600 [ 366.668383] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.672950] tls_sw_sendmsg+0x92d/0x1020 [ 366.676991] ? __lock_acquire+0x792/0x4980 [ 366.681210] ? find_held_lock+0x36/0x1d0 [ 366.685268] ? tls_sw_push_pending_record+0x10/0x10 [ 366.690259] ? __local_bh_enable_ip+0x160/0x260 [ 366.694905] ? lock_sock_nested+0xc5/0x100 [ 366.699116] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.703682] ? lock_sock_nested+0x82/0x100 [ 366.707898] ? trace_hardirqs_on+0x28/0x190 [ 366.712212] ? lock_sock_nested+0x82/0x100 [ 366.716440] ? lock_sock_nested+0x82/0x100 [ 366.720652] inet_sendmsg+0x108/0x440 [ 366.724447] smc_sendmsg+0x223/0x320 [ 366.728162] ? smc_sendpage+0x170/0x170 [ 366.732122] sock_sendmsg+0xb5/0xf0 [ 366.735729] sock_write_iter+0x215/0x420 [ 366.739770] ? sock_sendmsg+0xf0/0xf0 [ 366.743558] __vfs_write+0x443/0x890 [ 366.747251] ? lock_downgrade+0x860/0x860 [ 366.751379] ? kernel_read+0x130/0x130 [ 366.755261] ? rw_verify_area+0xb8/0x2b0 [ 366.759302] vfs_write+0x150/0x4d0 [ 366.762822] ksys_write+0x103/0x260 [ 366.766444] ? do_sys_open+0x16e/0x350 [ 366.770311] ? __ia32_sys_read+0xa0/0xa0 [ 366.774352] ? do_syscall_64+0x21/0x4e0 [ 366.778304] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.783648] __x64_sys_write+0x6e/0xb0 [ 366.787515] do_syscall_64+0xd0/0x4e0 [ 366.791295] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.796463] RIP: 0033:0x4592f9 [ 366.799632] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.818526] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 366.826208] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 366.833468] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 366.840719] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 366.847986] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 366.855233] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 366.873736] CPU: 1 PID: 12559 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 366.881642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.890981] Call Trace: [ 366.893549] dump_stack+0x123/0x177 [ 366.897154] should_fail.cold.4+0x5/0x13 [ 366.901194] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 366.906288] ? kernel_text_address+0x79/0xf0 [ 366.910689] ? __kernel_text_address+0xd/0x40 [ 366.915162] ? unwind_get_return_address+0x61/0xa0 [ 366.920071] __should_failslab+0xba/0xf0 [ 366.924122] should_failslab+0x9/0x14 [ 366.927898] __kmalloc+0x70/0x770 [ 366.931339] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 366.936615] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 366.941695] ? tls_push_record+0xff/0x1600 [ 366.945902] ? tls_sw_sendmsg+0x92d/0x1020 [ 366.950113] ? inet_sendmsg+0x108/0x440 [ 366.954064] ? smc_sendmsg+0x223/0x320 [ 366.957929] ? sock_sendmsg+0xb5/0xf0 [ 366.961706] ? sock_write_iter+0x215/0x420 [ 366.965919] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 366.971704] ? iov_iter_get_pages+0x1ee/0x1370 [ 366.976265] ? __lock_is_held+0xb5/0x140 [ 366.980312] generic_gcmaes_encrypt+0xfd/0x150 [ 366.984878] ? generic_gcmaes_encrypt+0xfd/0x150 [ 366.989623] ? helper_rfc4106_encrypt+0x450/0x450 [ 366.994446] ? __kmalloc+0x5f1/0x770 [ 366.998135] gcmaes_wrapper_encrypt+0x109/0x180 [ 367.002779] tls_push_record+0x9ae/0x1600 [ 367.006901] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.011470] tls_sw_sendmsg+0x92d/0x1020 [ 367.015505] ? __lock_acquire+0x792/0x4980 [ 367.019719] ? find_held_lock+0x36/0x1d0 [ 367.023758] ? tls_sw_push_pending_record+0x10/0x10 [ 367.028766] ? __local_bh_enable_ip+0x160/0x260 [ 367.033410] ? lock_sock_nested+0xc5/0x100 [ 367.037618] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.042175] ? lock_sock_nested+0x82/0x100 [ 367.046385] ? trace_hardirqs_on+0x28/0x190 [ 367.050679] ? lock_sock_nested+0x82/0x100 [ 367.054885] ? lock_sock_nested+0x82/0x100 [ 367.059096] inet_sendmsg+0x108/0x440 [ 367.062876] smc_sendmsg+0x223/0x320 [ 367.066564] ? smc_sendpage+0x170/0x170 [ 367.070515] sock_sendmsg+0xb5/0xf0 [ 367.074119] sock_write_iter+0x215/0x420 [ 367.078159] ? sock_sendmsg+0xf0/0xf0 [ 367.081944] __vfs_write+0x443/0x890 [ 367.085638] ? lock_downgrade+0x860/0x860 [ 367.089786] ? kernel_read+0x130/0x130 [ 367.093656] ? rw_verify_area+0xb8/0x2b0 [ 367.097694] vfs_write+0x150/0x4d0 [ 367.101211] ksys_write+0x103/0x260 [ 367.104813] ? do_sys_open+0x16e/0x350 [ 367.108674] ? __ia32_sys_read+0xa0/0xa0 [ 367.112711] ? do_syscall_64+0x21/0x4e0 [ 367.116659] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.121998] __x64_sys_write+0x6e/0xb0 [ 367.125947] do_syscall_64+0xd0/0x4e0 [ 367.129722] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.134886] RIP: 0033:0x4592f9 [ 367.138053] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.156934] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 367.164615] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 367.171861] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 367.179105] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 367.186350] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 367.193608] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 367.203413] FAULT_INJECTION: forcing a failure. [ 367.203413] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 367.243648] FAULT_INJECTION: forcing a failure. [ 367.243648] name failslab, interval 1, probability 0, space 0, times 0 [ 367.244862] CPU: 0 PID: 12578 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 367.262718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.272049] Call Trace: [ 367.274615] dump_stack+0x123/0x177 [ 367.278222] should_fail.cold.4+0x5/0x13 [ 367.282259] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 367.287337] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 367.292589] ? kasan_unpoison_shadow+0x35/0x50 [ 367.297152] __alloc_pages_nodemask+0x1d5/0x710 [ 367.301798] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 367.306793] alloc_pages_current+0xd6/0x1b0 [ 367.311095] skb_page_frag_refill+0x20b/0x400 [ 367.315583] sk_page_frag_refill+0x46/0x1b0 [ 367.319882] tcp_sendmsg_locked+0xc58/0x35b0 [ 367.324268] ? mark_held_locks+0x130/0x130 [ 367.328477] ? mark_held_locks+0xc7/0x130 [ 367.332605] ? tcp_sendpage+0x50/0x50 [ 367.336383] ? mark_held_locks+0xc7/0x130 [ 367.340507] ? __local_bh_enable_ip+0x160/0x260 [ 367.345151] ? lock_sock_nested+0xc5/0x100 [ 367.349359] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.353915] ? lock_sock_nested+0x82/0x100 [ 367.358128] ? trace_hardirqs_on+0x28/0x190 [ 367.362425] ? lock_sock_nested+0x82/0x100 [ 367.366638] ? lock_sock_nested+0x82/0x100 [ 367.370849] ? __local_bh_enable_ip+0x160/0x260 [ 367.375494] tcp_sendmsg+0x27/0x40 [ 367.379012] inet_sendmsg+0x108/0x440 [ 367.382789] smc_sendmsg+0x223/0x320 [ 367.386476] ? smc_sendpage+0x170/0x170 [ 367.390439] sock_sendmsg+0xb5/0xf0 [ 367.394041] sock_write_iter+0x215/0x420 [ 367.398080] ? sock_sendmsg+0xf0/0xf0 [ 367.401864] __vfs_write+0x443/0x890 [ 367.405569] ? lock_downgrade+0x860/0x860 [ 367.409691] ? kernel_read+0x130/0x130 [ 367.413563] ? rw_verify_area+0xb8/0x2b0 [ 367.417600] vfs_write+0x150/0x4d0 [ 367.421126] ksys_write+0x103/0x260 [ 367.424726] ? do_sys_open+0x16e/0x350 [ 367.428588] ? __ia32_sys_read+0xa0/0xa0 [ 367.432629] ? do_syscall_64+0x21/0x4e0 [ 367.436598] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.441938] __x64_sys_write+0x6e/0xb0 [ 367.445799] do_syscall_64+0xd0/0x4e0 [ 367.449606] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.454774] RIP: 0033:0x4592f9 [ 367.457942] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.476818] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 367.484502] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 367.491747] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 367.498993] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 367.506239] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 367.513483] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 367.552033] CPU: 1 PID: 12584 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 367.559941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.569285] Call Trace: [ 367.571868] dump_stack+0x123/0x177 [ 367.575489] should_fail.cold.4+0x5/0x13 [ 367.579545] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 367.584641] ? kernel_text_address+0x79/0xf0 [ 367.589042] ? __kernel_text_address+0xd/0x40 [ 367.593528] ? unwind_get_return_address+0x61/0xa0 [ 367.598454] __should_failslab+0xba/0xf0 [ 367.602508] should_failslab+0x9/0x14 [ 367.606303] __kmalloc+0x70/0x770 [ 367.609754] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 367.615032] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 367.620128] ? tls_push_record+0xff/0x1600 [ 367.624341] ? tls_sw_sendmsg+0x92d/0x1020 [ 367.628576] ? inet_sendmsg+0x108/0x440 [ 367.632526] ? smc_sendmsg+0x223/0x320 [ 367.636388] ? sock_sendmsg+0xb5/0xf0 [ 367.640162] ? sock_write_iter+0x215/0x420 [ 367.644376] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 367.650151] ? iov_iter_get_pages+0x1ee/0x1370 [ 367.654714] ? __lock_is_held+0xb5/0x140 [ 367.658790] generic_gcmaes_encrypt+0xfd/0x150 [ 367.663353] ? generic_gcmaes_encrypt+0xfd/0x150 [ 367.668091] ? helper_rfc4106_encrypt+0x450/0x450 [ 367.672917] ? __kmalloc+0x5f1/0x770 [ 367.676610] gcmaes_wrapper_encrypt+0x109/0x180 [ 367.681258] tls_push_record+0x9ae/0x1600 [ 367.685382] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.689960] tls_sw_sendmsg+0x92d/0x1020 [ 367.693999] ? __lock_acquire+0x792/0x4980 [ 367.698238] ? find_held_lock+0x36/0x1d0 [ 367.702297] ? tls_sw_push_pending_record+0x10/0x10 [ 367.707289] ? __local_bh_enable_ip+0x160/0x260 [ 367.711934] ? lock_sock_nested+0xc5/0x100 [ 367.716145] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.720722] ? lock_sock_nested+0x82/0x100 [ 367.724933] ? trace_hardirqs_on+0x28/0x190 [ 367.729227] ? lock_sock_nested+0x82/0x100 [ 367.733439] ? lock_sock_nested+0x82/0x100 [ 367.737652] inet_sendmsg+0x108/0x440 [ 367.741433] smc_sendmsg+0x223/0x320 [ 367.745122] ? smc_sendpage+0x170/0x170 [ 367.749073] sock_sendmsg+0xb5/0xf0 [ 367.752678] sock_write_iter+0x215/0x420 [ 367.756715] ? sock_sendmsg+0xf0/0xf0 [ 367.760499] __vfs_write+0x443/0x890 [ 367.764188] ? lock_downgrade+0x860/0x860 [ 367.768311] ? kernel_read+0x130/0x130 [ 367.772182] ? rw_verify_area+0xb8/0x2b0 [ 367.776219] vfs_write+0x150/0x4d0 [ 367.779745] ksys_write+0x103/0x260 [ 367.783353] ? do_sys_open+0x16e/0x350 [ 367.787231] ? __ia32_sys_read+0xa0/0xa0 [ 367.791271] ? do_syscall_64+0x21/0x4e0 [ 367.795222] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.800561] __x64_sys_write+0x6e/0xb0 [ 367.804427] do_syscall_64+0xd0/0x4e0 [ 367.808233] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.813402] RIP: 0033:0x4592f9 [ 367.816571] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.835460] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 367.843146] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 367.850393] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 367.857639] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 367.864888] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 367.872134] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 367.918309] FAULT_INJECTION: forcing a failure. [ 367.918309] name failslab, interval 1, probability 0, space 0, times 0 [ 367.930661] FAULT_INJECTION: forcing a failure. [ 367.930661] name failslab, interval 1, probability 0, space 0, times 0 [ 367.947772] FAULT_INJECTION: forcing a failure. [ 367.947772] name failslab, interval 1, probability 0, space 0, times 0 [ 367.959097] CPU: 1 PID: 12608 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 367.959101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.959104] Call Trace: [ 367.959115] dump_stack+0x123/0x177 [ 367.959125] should_fail.cold.4+0x5/0x13 [ 367.959133] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 367.959139] ? kernel_text_address+0x79/0xf0 [ 367.959145] ? __kernel_text_address+0xd/0x40 [ 368.000516] ? unwind_get_return_address+0x61/0xa0 [ 368.005436] __should_failslab+0xba/0xf0 [ 368.009484] should_failslab+0x9/0x14 [ 368.013276] __kmalloc+0x70/0x770 [ 368.016719] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 368.021988] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 368.027073] ? tls_push_record+0xff/0x1600 [ 368.031291] ? tls_sw_sendmsg+0x92d/0x1020 [ 368.035514] ? inet_sendmsg+0x108/0x440 [ 368.039477] ? smc_sendmsg+0x223/0x320 [ 368.043353] ? sock_sendmsg+0xb5/0xf0 [ 368.047138] ? sock_write_iter+0x215/0x420 [ 368.051370] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 368.057155] ? iov_iter_get_pages+0x1ee/0x1370 [ 368.061731] ? __lock_is_held+0xb5/0x140 [ 368.065787] generic_gcmaes_encrypt+0xfd/0x150 [ 368.070363] ? generic_gcmaes_encrypt+0xfd/0x150 [ 368.075108] ? helper_rfc4106_encrypt+0x450/0x450 [ 368.079945] ? __kmalloc+0x5f1/0x770 [ 368.083660] gcmaes_wrapper_encrypt+0x109/0x180 [ 368.088342] tls_push_record+0x9ae/0x1600 [ 368.092477] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.097045] tls_sw_sendmsg+0x92d/0x1020 [ 368.101084] ? __lock_acquire+0x792/0x4980 [ 368.105299] ? find_held_lock+0x36/0x1d0 [ 368.109338] ? tls_sw_push_pending_record+0x10/0x10 [ 368.114330] ? __local_bh_enable_ip+0x160/0x260 [ 368.118988] ? lock_sock_nested+0xc5/0x100 [ 368.123201] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.127757] ? lock_sock_nested+0x82/0x100 [ 368.131964] ? trace_hardirqs_on+0x28/0x190 [ 368.136259] ? lock_sock_nested+0x82/0x100 [ 368.140468] ? lock_sock_nested+0x82/0x100 [ 368.144679] inet_sendmsg+0x108/0x440 [ 368.148460] smc_sendmsg+0x223/0x320 [ 368.152152] ? smc_sendpage+0x170/0x170 [ 368.156112] sock_sendmsg+0xb5/0xf0 [ 368.159729] sock_write_iter+0x215/0x420 [ 368.163766] ? sock_sendmsg+0xf0/0xf0 [ 368.167551] __vfs_write+0x443/0x890 [ 368.171241] ? lock_downgrade+0x860/0x860 [ 368.175407] ? kernel_read+0x130/0x130 [ 368.179280] ? rw_verify_area+0xb8/0x2b0 [ 368.183318] vfs_write+0x150/0x4d0 [ 368.186834] ksys_write+0x103/0x260 [ 368.190435] ? do_sys_open+0x16e/0x350 [ 368.194314] ? __ia32_sys_read+0xa0/0xa0 [ 368.198351] ? do_syscall_64+0x21/0x4e0 [ 368.202302] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.207669] __x64_sys_write+0x6e/0xb0 [ 368.211557] do_syscall_64+0xd0/0x4e0 [ 368.215352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.220517] RIP: 0033:0x4592f9 [ 368.223687] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.242564] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.250247] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 368.257495] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 368.264742] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 368.272000] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 368.279259] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 368.288299] CPU: 1 PID: 12611 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 368.296193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.298850] FAULT_INJECTION: forcing a failure. [ 368.298850] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 368.305549] Call Trace: [ 368.305559] dump_stack+0x123/0x177 [ 368.305569] should_fail.cold.4+0x5/0x13 [ 368.305576] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 368.305584] ? kernel_text_address+0x79/0xf0 [ 368.337043] ? __kernel_text_address+0xd/0x40 [ 368.341523] ? unwind_get_return_address+0x61/0xa0 [ 368.346469] __should_failslab+0xba/0xf0 [ 368.350531] should_failslab+0x9/0x14 [ 368.354312] __kmalloc+0x70/0x770 [ 368.357761] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 368.363033] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 368.368120] ? tls_push_record+0xff/0x1600 [ 368.372335] ? tls_sw_sendmsg+0x92d/0x1020 [ 368.376548] ? inet_sendmsg+0x108/0x440 [ 368.380505] ? smc_sendmsg+0x223/0x320 [ 368.384374] ? sock_sendmsg+0xb5/0xf0 [ 368.388151] ? sock_write_iter+0x215/0x420 [ 368.392374] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 368.398153] ? iov_iter_get_pages+0x1ee/0x1370 [ 368.402732] ? __lock_is_held+0xb5/0x140 [ 368.406779] generic_gcmaes_encrypt+0xfd/0x150 [ 368.411354] ? generic_gcmaes_encrypt+0xfd/0x150 [ 368.416087] ? helper_rfc4106_encrypt+0x450/0x450 [ 368.420912] ? __kmalloc+0x5f1/0x770 [ 368.424610] gcmaes_wrapper_encrypt+0x109/0x180 [ 368.429261] tls_push_record+0x9ae/0x1600 [ 368.433391] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.437956] tls_sw_sendmsg+0x92d/0x1020 [ 368.441994] ? __lock_acquire+0x792/0x4980 [ 368.446213] ? find_held_lock+0x36/0x1d0 [ 368.450253] ? tls_sw_push_pending_record+0x10/0x10 [ 368.455247] ? __local_bh_enable_ip+0x160/0x260 [ 368.459897] ? lock_sock_nested+0xc5/0x100 [ 368.464115] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.468680] ? lock_sock_nested+0x82/0x100 [ 368.472897] ? trace_hardirqs_on+0x28/0x190 [ 368.477209] ? lock_sock_nested+0x82/0x100 [ 368.481422] ? lock_sock_nested+0x82/0x100 [ 368.485667] inet_sendmsg+0x108/0x440 [ 368.489447] smc_sendmsg+0x223/0x320 [ 368.493140] ? smc_sendpage+0x170/0x170 [ 368.497099] sock_sendmsg+0xb5/0xf0 [ 368.500715] sock_write_iter+0x215/0x420 [ 368.504760] ? sock_sendmsg+0xf0/0xf0 [ 368.508555] __vfs_write+0x443/0x890 [ 368.512279] ? lock_downgrade+0x860/0x860 [ 368.516407] ? kernel_read+0x130/0x130 [ 368.520290] ? rw_verify_area+0xb8/0x2b0 [ 368.524351] vfs_write+0x150/0x4d0 [ 368.527871] ksys_write+0x103/0x260 [ 368.531479] ? do_sys_open+0x16e/0x350 [ 368.535359] ? __ia32_sys_read+0xa0/0xa0 [ 368.539407] ? do_syscall_64+0x21/0x4e0 [ 368.543363] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.548885] __x64_sys_write+0x6e/0xb0 [ 368.552771] do_syscall_64+0xd0/0x4e0 [ 368.556565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.561731] RIP: 0033:0x4592f9 [ 368.564904] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.583792] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.591486] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 368.598760] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 368.606014] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 368.613268] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 368.620526] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 368.627796] CPU: 0 PID: 12589 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 368.635671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.645011] Call Trace: [ 368.647581] dump_stack+0x123/0x177 [ 368.651189] should_fail.cold.4+0x5/0x13 [ 368.655232] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 368.660316] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 368.665580] ? kasan_unpoison_shadow+0x35/0x50 [ 368.670145] __alloc_pages_nodemask+0x1d5/0x710 [ 368.674794] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 368.679835] alloc_pages_current+0xd6/0x1b0 [ 368.684159] skb_page_frag_refill+0x20b/0x400 [ 368.688635] sk_page_frag_refill+0x46/0x1b0 [ 368.692935] tcp_sendmsg_locked+0xc58/0x35b0 [ 368.697324] ? mark_held_locks+0x130/0x130 [ 368.701556] ? mark_held_locks+0xc7/0x130 [ 368.705688] ? tcp_sendpage+0x50/0x50 [ 368.709469] ? mark_held_locks+0xc7/0x130 [ 368.713604] ? __local_bh_enable_ip+0x160/0x260 [ 368.718248] ? lock_sock_nested+0xc5/0x100 [ 368.722461] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.727019] ? lock_sock_nested+0x82/0x100 [ 368.731230] ? trace_hardirqs_on+0x28/0x190 [ 368.735526] ? lock_sock_nested+0x82/0x100 [ 368.739741] ? lock_sock_nested+0x82/0x100 [ 368.743952] ? __local_bh_enable_ip+0x160/0x260 [ 368.748603] tcp_sendmsg+0x27/0x40 [ 368.752121] inet_sendmsg+0x108/0x440 [ 368.755900] smc_sendmsg+0x223/0x320 [ 368.759757] ? smc_sendpage+0x170/0x170 [ 368.763710] sock_sendmsg+0xb5/0xf0 [ 368.767313] sock_write_iter+0x215/0x420 [ 368.771350] ? sock_sendmsg+0xf0/0xf0 [ 368.775131] __vfs_write+0x443/0x890 [ 368.778837] ? lock_downgrade+0x860/0x860 [ 368.782965] ? kernel_read+0x130/0x130 [ 368.786840] ? rw_verify_area+0xb8/0x2b0 [ 368.790885] vfs_write+0x150/0x4d0 [ 368.794407] ksys_write+0x103/0x260 [ 368.798014] ? do_sys_open+0x16e/0x350 [ 368.801880] ? __ia32_sys_read+0xa0/0xa0 [ 368.805936] ? do_syscall_64+0x21/0x4e0 [ 368.809909] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.815250] __x64_sys_write+0x6e/0xb0 [ 368.819116] do_syscall_64+0xd0/0x4e0 [ 368.822893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.828078] RIP: 0033:0x4592f9 [ 368.831246] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.850123] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.857822] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 368.865069] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 2020/10/30 13:45:01 executed programs: 1256 [ 368.872314] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 368.879559] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 368.886802] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 368.896379] CPU: 1 PID: 12609 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 368.904268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.913611] Call Trace: [ 368.916196] dump_stack+0x123/0x177 [ 368.919820] should_fail.cold.4+0x5/0x13 [ 368.923875] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 368.928970] ? kernel_text_address+0x79/0xf0 [ 368.933370] ? __kernel_text_address+0xd/0x40 [ 368.937855] ? unwind_get_return_address+0x61/0xa0 [ 368.942780] __should_failslab+0xba/0xf0 [ 368.946834] should_failslab+0x9/0x14 [ 368.950629] __kmalloc+0x70/0x770 [ 368.954078] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 368.959352] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 368.964447] ? tls_push_record+0xff/0x1600 [ 368.968670] ? tls_sw_sendmsg+0x92d/0x1020 [ 368.972893] ? inet_sendmsg+0x108/0x440 [ 368.976856] ? smc_sendmsg+0x223/0x320 [ 368.980730] ? sock_sendmsg+0xb5/0xf0 [ 368.984508] ? sock_write_iter+0x215/0x420 [ 368.988724] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 368.994525] ? iov_iter_get_pages+0x1ee/0x1370 [ 368.999104] ? __lock_is_held+0xb5/0x140 [ 369.003144] generic_gcmaes_encrypt+0xfd/0x150 [ 369.007716] ? generic_gcmaes_encrypt+0xfd/0x150 [ 369.012446] ? helper_rfc4106_encrypt+0x450/0x450 [ 369.017284] ? __kmalloc+0x5f1/0x770 [ 369.021071] gcmaes_wrapper_encrypt+0x109/0x180 [ 369.025716] tls_push_record+0x9ae/0x1600 [ 369.029838] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.034402] tls_sw_sendmsg+0x92d/0x1020 [ 369.038449] ? __lock_acquire+0x792/0x4980 [ 369.042662] ? find_held_lock+0x36/0x1d0 [ 369.046716] ? tls_sw_push_pending_record+0x10/0x10 [ 369.051711] ? __local_bh_enable_ip+0x160/0x260 [ 369.056363] ? lock_sock_nested+0xc5/0x100 [ 369.060573] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.065131] ? lock_sock_nested+0x82/0x100 [ 369.069360] ? trace_hardirqs_on+0x28/0x190 [ 369.073656] ? lock_sock_nested+0x82/0x100 [ 369.077865] ? lock_sock_nested+0x82/0x100 [ 369.082076] inet_sendmsg+0x108/0x440 [ 369.085854] smc_sendmsg+0x223/0x320 [ 369.089543] ? smc_sendpage+0x170/0x170 [ 369.093493] sock_sendmsg+0xb5/0xf0 [ 369.097096] sock_write_iter+0x215/0x420 [ 369.101134] ? sock_sendmsg+0xf0/0xf0 [ 369.104915] __vfs_write+0x443/0x890 [ 369.108603] ? lock_downgrade+0x860/0x860 [ 369.112727] ? kernel_read+0x130/0x130 [ 369.116598] ? rw_verify_area+0xb8/0x2b0 [ 369.120634] vfs_write+0x150/0x4d0 [ 369.124152] ksys_write+0x103/0x260 [ 369.127753] ? do_sys_open+0x16e/0x350 [ 369.131616] ? __ia32_sys_read+0xa0/0xa0 [ 369.135665] ? do_syscall_64+0x21/0x4e0 [ 369.139614] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.144952] __x64_sys_write+0x6e/0xb0 [ 369.148833] do_syscall_64+0xd0/0x4e0 [ 369.152610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.157774] RIP: 0033:0x4592f9 [ 369.160944] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 369.179821] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 369.187502] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 369.194749] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 369.201999] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 369.209246] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 369.216491] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 369.243061] FAULT_INJECTION: forcing a failure. [ 369.243061] name failslab, interval 1, probability 0, space 0, times 0 [ 369.258526] FAULT_INJECTION: forcing a failure. [ 369.258526] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 369.260228] CPU: 1 PID: 12627 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 369.278206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.287556] Call Trace: [ 369.290138] dump_stack+0x123/0x177 [ 369.293757] should_fail.cold.4+0x5/0x13 [ 369.297814] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 369.302929] ? kernel_text_address+0x79/0xf0 [ 369.307314] ? __kernel_text_address+0xd/0x40 [ 369.311786] ? unwind_get_return_address+0x61/0xa0 [ 369.316709] __should_failslab+0xba/0xf0 [ 369.320747] should_failslab+0x9/0x14 [ 369.324523] __kmalloc+0x70/0x770 [ 369.327955] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 369.333210] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 369.338289] ? tls_push_record+0xff/0x1600 [ 369.342498] ? tls_sw_sendmsg+0x92d/0x1020 [ 369.346706] ? inet_sendmsg+0x108/0x440 [ 369.350674] ? smc_sendmsg+0x223/0x320 [ 369.354539] ? sock_sendmsg+0xb5/0xf0 [ 369.358311] ? sock_write_iter+0x215/0x420 [ 369.362522] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 369.368296] ? iov_iter_get_pages+0x1ee/0x1370 [ 369.372859] ? __lock_is_held+0xb5/0x140 [ 369.376917] generic_gcmaes_encrypt+0xfd/0x150 [ 369.381473] ? generic_gcmaes_encrypt+0xfd/0x150 [ 369.386208] ? helper_rfc4106_encrypt+0x450/0x450 [ 369.391043] ? __kmalloc+0x5f1/0x770 [ 369.394735] gcmaes_wrapper_encrypt+0x109/0x180 [ 369.399380] tls_push_record+0x9ae/0x1600 [ 369.403502] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.408065] tls_sw_sendmsg+0x92d/0x1020 [ 369.412107] ? __lock_acquire+0x792/0x4980 [ 369.416321] ? find_held_lock+0x36/0x1d0 [ 369.420358] ? tls_sw_push_pending_record+0x10/0x10 [ 369.425350] ? __local_bh_enable_ip+0x160/0x260 [ 369.430012] ? lock_sock_nested+0xc5/0x100 [ 369.434222] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.438779] ? lock_sock_nested+0x82/0x100 [ 369.442990] ? trace_hardirqs_on+0x28/0x190 [ 369.447301] ? lock_sock_nested+0x82/0x100 [ 369.451509] ? lock_sock_nested+0x82/0x100 [ 369.455736] inet_sendmsg+0x108/0x440 [ 369.459513] smc_sendmsg+0x223/0x320 [ 369.463205] ? smc_sendpage+0x170/0x170 [ 369.467155] sock_sendmsg+0xb5/0xf0 [ 369.470760] sock_write_iter+0x215/0x420 [ 369.474796] ? sock_sendmsg+0xf0/0xf0 [ 369.478579] __vfs_write+0x443/0x890 [ 369.482269] ? lock_downgrade+0x860/0x860 [ 369.486398] ? kernel_read+0x130/0x130 [ 369.490285] ? rw_verify_area+0xb8/0x2b0 [ 369.494335] vfs_write+0x150/0x4d0 [ 369.497863] ksys_write+0x103/0x260 [ 369.501472] ? do_sys_open+0x16e/0x350 [ 369.505358] ? __ia32_sys_read+0xa0/0xa0 [ 369.509397] ? do_syscall_64+0x21/0x4e0 [ 369.513348] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.518692] __x64_sys_write+0x6e/0xb0 [ 369.522558] do_syscall_64+0xd0/0x4e0 [ 369.526337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.531504] RIP: 0033:0x4592f9 [ 369.534673] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 369.553549] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 369.561241] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 369.568488] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 369.575733] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 369.582978] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 369.590233] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 369.607953] CPU: 1 PID: 12621 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 369.615852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.625209] Call Trace: [ 369.627777] dump_stack+0x123/0x177 [ 369.631386] should_fail.cold.4+0x5/0x13 [ 369.635484] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 369.640571] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 369.645829] ? kasan_unpoison_shadow+0x35/0x50 [ 369.650416] __alloc_pages_nodemask+0x1d5/0x710 [ 369.655068] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 369.660078] alloc_pages_current+0xd6/0x1b0 [ 369.664434] skb_page_frag_refill+0x20b/0x400 [ 369.668911] sk_page_frag_refill+0x46/0x1b0 [ 369.673215] tcp_sendmsg_locked+0xc58/0x35b0 [ 369.677602] ? mark_held_locks+0x130/0x130 [ 369.681819] ? mark_held_locks+0xc7/0x130 [ 369.685948] ? tcp_sendpage+0x50/0x50 [ 369.689728] ? mark_held_locks+0xc7/0x130 [ 369.693853] ? __local_bh_enable_ip+0x160/0x260 [ 369.698516] ? lock_sock_nested+0xc5/0x100 [ 369.702727] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.707286] ? lock_sock_nested+0x82/0x100 [ 369.711498] ? trace_hardirqs_on+0x28/0x190 [ 369.715794] ? lock_sock_nested+0x82/0x100 [ 369.720020] ? lock_sock_nested+0x82/0x100 [ 369.724232] ? __local_bh_enable_ip+0x160/0x260 [ 369.728880] tcp_sendmsg+0x27/0x40 [ 369.732398] inet_sendmsg+0x108/0x440 [ 369.736181] smc_sendmsg+0x223/0x320 [ 369.739871] ? smc_sendpage+0x170/0x170 [ 369.743846] sock_sendmsg+0xb5/0xf0 [ 369.747451] sock_write_iter+0x215/0x420 [ 369.751489] ? sock_sendmsg+0xf0/0xf0 [ 369.755273] __vfs_write+0x443/0x890 [ 369.758964] ? lock_downgrade+0x860/0x860 [ 369.763088] ? kernel_read+0x130/0x130 [ 369.766959] ? rw_verify_area+0xb8/0x2b0 [ 369.771014] vfs_write+0x150/0x4d0 [ 369.774532] ksys_write+0x103/0x260 [ 369.778148] ? do_sys_open+0x16e/0x350 [ 369.782013] ? __ia32_sys_read+0xa0/0xa0 [ 369.786072] ? do_syscall_64+0x21/0x4e0 [ 369.790028] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.795374] __x64_sys_write+0x6e/0xb0 [ 369.799239] do_syscall_64+0xd0/0x4e0 [ 369.803020] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.808186] RIP: 0033:0x4592f9 [ 369.811357] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 369.830242] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 369.837928] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 369.845180] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 369.852428] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 369.859676] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 369.866922] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 369.885208] FAULT_INJECTION: forcing a failure. [ 369.885208] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 369.904659] FAULT_INJECTION: forcing a failure. [ 369.904659] name failslab, interval 1, probability 0, space 0, times 0 [ 369.911086] CPU: 0 PID: 12640 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 369.923715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.933061] Call Trace: [ 369.935641] dump_stack+0x123/0x177 [ 369.939267] should_fail.cold.4+0x5/0x13 [ 369.943355] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 369.948450] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 369.953720] ? kasan_unpoison_shadow+0x35/0x50 [ 369.958294] __alloc_pages_nodemask+0x1d5/0x710 [ 369.962955] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 369.967988] alloc_pages_current+0xd6/0x1b0 [ 369.972296] skb_page_frag_refill+0x20b/0x400 [ 369.976800] sk_page_frag_refill+0x46/0x1b0 [ 369.981109] tcp_sendmsg_locked+0xc58/0x35b0 [ 369.985526] ? mark_held_locks+0x130/0x130 [ 369.989748] ? mark_held_locks+0xc7/0x130 [ 369.993890] ? tcp_sendpage+0x50/0x50 [ 369.997697] ? mark_held_locks+0xc7/0x130 [ 370.001828] ? __local_bh_enable_ip+0x160/0x260 [ 370.006502] ? lock_sock_nested+0xc5/0x100 [ 370.010721] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.015307] ? lock_sock_nested+0x82/0x100 [ 370.019523] ? trace_hardirqs_on+0x28/0x190 [ 370.023828] ? lock_sock_nested+0x82/0x100 [ 370.028047] ? lock_sock_nested+0x82/0x100 [ 370.032274] ? __local_bh_enable_ip+0x160/0x260 [ 370.036945] tcp_sendmsg+0x27/0x40 [ 370.040469] inet_sendmsg+0x108/0x440 [ 370.044249] smc_sendmsg+0x223/0x320 [ 370.047944] ? smc_sendpage+0x170/0x170 [ 370.051903] sock_sendmsg+0xb5/0xf0 [ 370.055512] sock_write_iter+0x215/0x420 [ 370.059553] ? sock_sendmsg+0xf0/0xf0 [ 370.063347] __vfs_write+0x443/0x890 [ 370.067070] ? lock_downgrade+0x860/0x860 [ 370.071210] ? kernel_read+0x130/0x130 [ 370.075093] ? rw_verify_area+0xb8/0x2b0 [ 370.079136] vfs_write+0x150/0x4d0 [ 370.082655] ksys_write+0x103/0x260 [ 370.086275] ? do_sys_open+0x16e/0x350 [ 370.090142] ? __ia32_sys_read+0xa0/0xa0 [ 370.094188] ? do_syscall_64+0x21/0x4e0 [ 370.098141] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.103484] __x64_sys_write+0x6e/0xb0 [ 370.107369] do_syscall_64+0xd0/0x4e0 [ 370.111149] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.116325] RIP: 0033:0x4592f9 [ 370.119495] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 370.138383] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 370.146069] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 370.153318] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 370.160581] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 370.167843] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 370.175106] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 370.182412] CPU: 1 PID: 12647 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 370.190291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.199635] Call Trace: [ 370.202214] dump_stack+0x123/0x177 [ 370.205835] should_fail.cold.4+0x5/0x13 [ 370.209889] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 370.214982] ? kernel_text_address+0x79/0xf0 [ 370.219383] ? __kernel_text_address+0xd/0x40 [ 370.223875] ? unwind_get_return_address+0x61/0xa0 [ 370.228792] __should_failslab+0xba/0xf0 [ 370.232832] should_failslab+0x9/0x14 [ 370.236630] __kmalloc+0x70/0x770 [ 370.240061] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.245316] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.250393] ? tls_push_record+0xff/0x1600 [ 370.254604] ? tls_sw_sendmsg+0x92d/0x1020 [ 370.258813] ? inet_sendmsg+0x108/0x440 [ 370.262764] ? smc_sendmsg+0x223/0x320 [ 370.266626] ? sock_sendmsg+0xb5/0xf0 [ 370.270437] ? sock_write_iter+0x215/0x420 [ 370.274651] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 370.280426] ? iov_iter_get_pages+0x1ee/0x1370 [ 370.285004] ? __lock_is_held+0xb5/0x140 [ 370.289059] generic_gcmaes_encrypt+0xfd/0x150 [ 370.293614] ? generic_gcmaes_encrypt+0xfd/0x150 [ 370.298344] ? helper_rfc4106_encrypt+0x450/0x450 [ 370.303165] ? __kmalloc+0x5f1/0x770 [ 370.306855] gcmaes_wrapper_encrypt+0x109/0x180 [ 370.311499] tls_push_record+0x9ae/0x1600 [ 370.315620] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.320198] tls_sw_sendmsg+0x92d/0x1020 [ 370.324234] ? __lock_acquire+0x792/0x4980 [ 370.328449] ? find_held_lock+0x36/0x1d0 [ 370.332487] ? tls_sw_push_pending_record+0x10/0x10 [ 370.337476] ? __local_bh_enable_ip+0x160/0x260 [ 370.342121] ? lock_sock_nested+0xc5/0x100 [ 370.346330] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.350887] ? lock_sock_nested+0x82/0x100 [ 370.355097] ? trace_hardirqs_on+0x28/0x190 [ 370.359397] ? lock_sock_nested+0x82/0x100 [ 370.363605] ? lock_sock_nested+0x82/0x100 [ 370.367816] inet_sendmsg+0x108/0x440 [ 370.371592] smc_sendmsg+0x223/0x320 [ 370.375295] ? smc_sendpage+0x170/0x170 [ 370.379243] sock_sendmsg+0xb5/0xf0 [ 370.382850] sock_write_iter+0x215/0x420 [ 370.386891] ? sock_sendmsg+0xf0/0xf0 [ 370.390689] __vfs_write+0x443/0x890 [ 370.394395] ? lock_downgrade+0x860/0x860 [ 370.398521] ? kernel_read+0x130/0x130 [ 370.402413] ? rw_verify_area+0xb8/0x2b0 [ 370.406451] vfs_write+0x150/0x4d0 [ 370.409967] ksys_write+0x103/0x260 [ 370.413567] ? do_sys_open+0x16e/0x350 [ 370.417430] ? __ia32_sys_read+0xa0/0xa0 [ 370.421480] ? do_syscall_64+0x21/0x4e0 [ 370.425431] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.430771] __x64_sys_write+0x6e/0xb0 [ 370.434633] do_syscall_64+0xd0/0x4e0 [ 370.438408] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.443573] RIP: 0033:0x4592f9 [ 370.446742] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 370.465618] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 370.473301] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 370.480559] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 370.487803] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 370.495050] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 370.502296] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 370.519006] FAULT_INJECTION: forcing a failure. [ 370.519006] name failslab, interval 1, probability 0, space 0, times 0 [ 370.540980] CPU: 1 PID: 12664 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 370.548874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.558215] Call Trace: [ 370.560784] dump_stack+0x123/0x177 [ 370.564391] should_fail.cold.4+0x5/0x13 [ 370.568429] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 370.573505] ? kernel_text_address+0x79/0xf0 [ 370.582438] ? __kernel_text_address+0xd/0x40 [ 370.586914] ? unwind_get_return_address+0x61/0xa0 [ 370.591840] __should_failslab+0xba/0xf0 [ 370.595884] should_failslab+0x9/0x14 [ 370.599662] __kmalloc+0x70/0x770 [ 370.603096] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.608353] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.613921] ? tls_push_record+0xff/0x1600 [ 370.618141] ? tls_sw_sendmsg+0x92d/0x1020 [ 370.622355] ? inet_sendmsg+0x108/0x440 [ 370.626311] ? smc_sendmsg+0x223/0x320 [ 370.630292] ? sock_sendmsg+0xb5/0xf0 [ 370.634072] ? sock_write_iter+0x215/0x420 [ 370.638310] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 370.644094] ? iov_iter_get_pages+0x1ee/0x1370 [ 370.648661] ? __lock_is_held+0xb5/0x140 [ 370.652719] generic_gcmaes_encrypt+0xfd/0x150 [ 370.657282] ? generic_gcmaes_encrypt+0xfd/0x150 [ 370.662021] ? helper_rfc4106_encrypt+0x450/0x450 [ 370.666845] ? __kmalloc+0x5f1/0x770 [ 370.670540] gcmaes_wrapper_encrypt+0x109/0x180 [ 370.675192] tls_push_record+0x9ae/0x1600 [ 370.679321] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.683889] tls_sw_sendmsg+0x92d/0x1020 [ 370.687927] ? __lock_acquire+0x792/0x4980 [ 370.692233] ? find_held_lock+0x36/0x1d0 [ 370.696272] ? tls_sw_push_pending_record+0x10/0x10 [ 370.701265] ? __local_bh_enable_ip+0x160/0x260 [ 370.705912] ? lock_sock_nested+0xc5/0x100 [ 370.710145] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.714703] ? lock_sock_nested+0x82/0x100 [ 370.718922] ? trace_hardirqs_on+0x28/0x190 [ 370.723219] ? lock_sock_nested+0x82/0x100 [ 370.727426] ? lock_sock_nested+0x82/0x100 [ 370.731647] inet_sendmsg+0x108/0x440 [ 370.735426] smc_sendmsg+0x223/0x320 [ 370.739114] ? smc_sendpage+0x170/0x170 [ 370.743068] sock_sendmsg+0xb5/0xf0 [ 370.746670] sock_write_iter+0x215/0x420 [ 370.750706] ? sock_sendmsg+0xf0/0xf0 [ 370.754501] __vfs_write+0x443/0x890 [ 370.758198] ? lock_downgrade+0x860/0x860 [ 370.762324] ? kernel_read+0x130/0x130 [ 370.766198] ? rw_verify_area+0xb8/0x2b0 [ 370.770237] vfs_write+0x150/0x4d0 [ 370.773758] ksys_write+0x103/0x260 [ 370.777376] ? __ia32_sys_read+0xa0/0xa0 [ 370.781419] __x64_sys_write+0x6e/0xb0 [ 370.785288] ? do_syscall_64+0x51/0x4e0 [ 370.789241] do_syscall_64+0xd0/0x4e0 [ 370.793021] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.798186] RIP: 0033:0x4592f9 [ 370.801371] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 370.820262] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 370.827971] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 370.835225] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 370.842487] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 370.849759] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 370.857015] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 370.897522] FAULT_INJECTION: forcing a failure. [ 370.897522] name failslab, interval 1, probability 0, space 0, times 0 [ 370.911062] FAULT_INJECTION: forcing a failure. [ 370.911062] name failslab, interval 1, probability 0, space 0, times 0 [ 370.926206] FAULT_INJECTION: forcing a failure. [ 370.926206] name failslab, interval 1, probability 0, space 0, times 0 [ 370.937814] FAULT_INJECTION: forcing a failure. [ 370.937814] name failslab, interval 1, probability 0, space 0, times 0 [ 370.949836] FAULT_INJECTION: forcing a failure. [ 370.949836] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 370.951417] FAULT_INJECTION: forcing a failure. [ 370.951417] name failslab, interval 1, probability 0, space 0, times 0 [ 370.961925] CPU: 1 PID: 12681 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 370.980913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.990260] Call Trace: [ 370.992843] dump_stack+0x123/0x177 [ 370.996471] should_fail.cold.4+0x5/0x13 [ 371.000531] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 371.005634] ? kernel_text_address+0x79/0xf0 [ 371.010076] ? __kernel_text_address+0xd/0x40 [ 371.014567] ? unwind_get_return_address+0x61/0xa0 [ 371.019497] __should_failslab+0xba/0xf0 [ 371.023558] should_failslab+0x9/0x14 [ 371.027357] __kmalloc+0x70/0x770 [ 371.030810] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 371.036086] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 371.041189] ? tls_push_record+0xff/0x1600 [ 371.045420] ? tls_sw_sendmsg+0x92d/0x1020 [ 371.049651] ? inet_sendmsg+0x108/0x440 [ 371.053620] ? smc_sendmsg+0x223/0x320 [ 371.057518] ? sock_sendmsg+0xb5/0xf0 [ 371.061320] ? sock_write_iter+0x215/0x420 [ 371.065558] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 371.071368] ? iov_iter_get_pages+0x1ee/0x1370 [ 371.075987] ? __lock_is_held+0xb5/0x140 [ 371.080068] generic_gcmaes_encrypt+0xfd/0x150 [ 371.084646] ? generic_gcmaes_encrypt+0xfd/0x150 [ 371.089394] ? helper_rfc4106_encrypt+0x450/0x450 [ 371.094236] ? __kmalloc+0x5f1/0x770 [ 371.098094] gcmaes_wrapper_encrypt+0x109/0x180 [ 371.102765] tls_push_record+0x9ae/0x1600 [ 371.107031] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.111620] tls_sw_sendmsg+0x92d/0x1020 [ 371.115679] ? __lock_acquire+0x792/0x4980 [ 371.119911] ? find_held_lock+0x36/0x1d0 [ 371.123964] ? tls_sw_push_pending_record+0x10/0x10 [ 371.128966] ? __local_bh_enable_ip+0x160/0x260 [ 371.133666] ? lock_sock_nested+0xc5/0x100 [ 371.137891] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.142462] ? lock_sock_nested+0x82/0x100 [ 371.146687] ? trace_hardirqs_on+0x28/0x190 [ 371.151012] ? lock_sock_nested+0x82/0x100 [ 371.155276] ? lock_sock_nested+0x82/0x100 [ 371.159507] inet_sendmsg+0x108/0x440 [ 371.163305] smc_sendmsg+0x223/0x320 [ 371.167009] ? smc_sendpage+0x170/0x170 [ 371.170981] sock_sendmsg+0xb5/0xf0 [ 371.174613] sock_write_iter+0x215/0x420 [ 371.178677] ? sock_sendmsg+0xf0/0xf0 [ 371.182491] __vfs_write+0x443/0x890 [ 371.186202] ? lock_downgrade+0x860/0x860 [ 371.190345] ? kernel_read+0x130/0x130 [ 371.194285] ? rw_verify_area+0xb8/0x2b0 [ 371.198373] vfs_write+0x150/0x4d0 [ 371.201901] ksys_write+0x103/0x260 [ 371.205515] ? do_sys_open+0x16e/0x350 [ 371.209396] ? __ia32_sys_read+0xa0/0xa0 [ 371.213457] ? do_syscall_64+0x21/0x4e0 [ 371.217470] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.222828] __x64_sys_write+0x6e/0xb0 [ 371.226713] do_syscall_64+0xd0/0x4e0 [ 371.230514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.235696] RIP: 0033:0x4592f9 [ 371.238928] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.257823] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.265526] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 371.272785] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 371.280047] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 371.287311] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 371.294574] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 371.301952] CPU: 0 PID: 12684 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 371.309840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.319183] Call Trace: [ 371.321766] dump_stack+0x123/0x177 [ 371.325440] should_fail.cold.4+0x5/0x13 [ 371.329496] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 371.334590] ? kernel_text_address+0x79/0xf0 [ 371.338991] ? __kernel_text_address+0xd/0x40 [ 371.343528] ? unwind_get_return_address+0x61/0xa0 [ 371.348453] __should_failslab+0xba/0xf0 [ 371.352509] should_failslab+0x9/0x14 [ 371.356339] __kmalloc+0x70/0x770 [ 371.359782] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 371.365053] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 371.370146] ? tls_push_record+0xff/0x1600 [ 371.374846] ? tls_sw_sendmsg+0x92d/0x1020 [ 371.379071] ? inet_sendmsg+0x108/0x440 [ 371.383037] ? smc_sendmsg+0x223/0x320 [ 371.386918] ? sock_sendmsg+0xb5/0xf0 [ 371.390711] ? sock_write_iter+0x215/0x420 [ 371.394937] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 371.400741] ? iov_iter_get_pages+0x1ee/0x1370 [ 371.405323] ? __lock_is_held+0xb5/0x140 [ 371.409376] generic_gcmaes_encrypt+0xfd/0x150 [ 371.413948] ? generic_gcmaes_encrypt+0xfd/0x150 [ 371.418692] ? helper_rfc4106_encrypt+0x450/0x450 [ 371.423527] ? __kmalloc+0x5f1/0x770 [ 371.427280] gcmaes_wrapper_encrypt+0x109/0x180 [ 371.431947] tls_push_record+0x9ae/0x1600 [ 371.436084] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.440701] tls_sw_sendmsg+0x92d/0x1020 [ 371.444757] ? __lock_acquire+0x792/0x4980 [ 371.448989] ? find_held_lock+0x36/0x1d0 [ 371.453042] ? tls_sw_push_pending_record+0x10/0x10 [ 371.458047] ? __local_bh_enable_ip+0x160/0x260 [ 371.462755] ? lock_sock_nested+0xc5/0x100 [ 371.466979] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.471549] ? lock_sock_nested+0x82/0x100 [ 371.475773] ? trace_hardirqs_on+0x28/0x190 [ 371.480082] ? lock_sock_nested+0x82/0x100 [ 371.484314] ? lock_sock_nested+0x82/0x100 [ 371.488592] inet_sendmsg+0x108/0x440 [ 371.492385] smc_sendmsg+0x223/0x320 [ 371.496090] ? smc_sendpage+0x170/0x170 [ 371.500058] sock_sendmsg+0xb5/0xf0 [ 371.503713] sock_write_iter+0x215/0x420 [ 371.507768] ? sock_sendmsg+0xf0/0xf0 [ 371.511565] __vfs_write+0x443/0x890 [ 371.515271] ? lock_downgrade+0x860/0x860 [ 371.519412] ? kernel_read+0x130/0x130 [ 371.523299] ? rw_verify_area+0xb8/0x2b0 [ 371.527354] vfs_write+0x150/0x4d0 [ 371.530887] ksys_write+0x103/0x260 [ 371.534502] ? do_sys_open+0x16e/0x350 [ 371.538377] ? __ia32_sys_read+0xa0/0xa0 [ 371.542431] ? do_syscall_64+0x21/0x4e0 [ 371.546403] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.551762] __x64_sys_write+0x6e/0xb0 [ 371.555644] do_syscall_64+0xd0/0x4e0 [ 371.559442] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.564628] RIP: 0033:0x4592f9 [ 371.567817] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.586710] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.594415] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 371.601676] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 371.608972] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 371.616241] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 371.623500] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 371.630772] CPU: 1 PID: 12670 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 371.638667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.648022] Call Trace: [ 371.650608] dump_stack+0x123/0x177 [ 371.654237] should_fail.cold.4+0x5/0x13 [ 371.658335] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 371.663435] ? kernel_text_address+0x79/0xf0 [ 371.667978] ? __kernel_text_address+0xd/0x40 [ 371.672490] ? unwind_get_return_address+0x61/0xa0 [ 371.677427] __should_failslab+0xba/0xf0 [ 371.681492] should_failslab+0x9/0x14 [ 371.685291] __kmalloc+0x70/0x770 [ 371.688744] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 371.694024] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 371.699127] ? tls_push_record+0xff/0x1600 [ 371.703363] ? tls_sw_sendmsg+0x92d/0x1020 [ 371.707600] ? inet_sendmsg+0x108/0x440 [ 371.711569] ? smc_sendmsg+0x223/0x320 [ 371.715459] ? sock_sendmsg+0xb5/0xf0 [ 371.719265] ? sock_write_iter+0x215/0x420 [ 371.723508] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 371.729311] ? iov_iter_get_pages+0x1ee/0x1370 [ 371.733895] ? __lock_is_held+0xb5/0x140 [ 371.737955] generic_gcmaes_encrypt+0xfd/0x150 [ 371.742573] ? generic_gcmaes_encrypt+0xfd/0x150 [ 371.747317] ? helper_rfc4106_encrypt+0x450/0x450 [ 371.752152] ? __kmalloc+0x5f1/0x770 [ 371.755860] gcmaes_wrapper_encrypt+0x109/0x180 [ 371.760526] tls_push_record+0x9ae/0x1600 [ 371.764667] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.769261] tls_sw_sendmsg+0x92d/0x1020 [ 371.773317] ? __lock_acquire+0x792/0x4980 [ 371.777549] ? find_held_lock+0x36/0x1d0 [ 371.781626] ? tls_sw_push_pending_record+0x10/0x10 [ 371.786636] ? __local_bh_enable_ip+0x160/0x260 [ 371.791328] ? lock_sock_nested+0xc5/0x100 [ 371.795555] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.800287] ? lock_sock_nested+0x82/0x100 [ 371.804517] ? trace_hardirqs_on+0x28/0x190 [ 371.808919] ? lock_sock_nested+0x82/0x100 [ 371.813146] ? lock_sock_nested+0x82/0x100 [ 371.817380] inet_sendmsg+0x108/0x440 [ 371.821180] smc_sendmsg+0x223/0x320 [ 371.825055] ? smc_sendpage+0x170/0x170 [ 371.829025] sock_sendmsg+0xb5/0xf0 [ 371.832670] sock_write_iter+0x215/0x420 [ 371.836723] ? sock_sendmsg+0xf0/0xf0 [ 371.840528] __vfs_write+0x443/0x890 [ 371.844238] ? lock_downgrade+0x860/0x860 [ 371.848379] ? kernel_read+0x130/0x130 [ 371.852275] ? rw_verify_area+0xb8/0x2b0 [ 371.856331] vfs_write+0x150/0x4d0 [ 371.859866] ksys_write+0x103/0x260 [ 371.863487] ? do_sys_open+0x16e/0x350 [ 371.867361] ? __ia32_sys_read+0xa0/0xa0 [ 371.871412] ? do_syscall_64+0x21/0x4e0 [ 371.875379] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.880762] __x64_sys_write+0x6e/0xb0 [ 371.884644] do_syscall_64+0xd0/0x4e0 [ 371.888437] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.893617] RIP: 0033:0x4592f9 [ 371.896798] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.915689] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.923477] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 371.930775] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 371.938032] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 371.945287] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 371.952544] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 371.962253] CPU: 1 PID: 12661 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 371.970138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.979493] Call Trace: [ 371.982082] dump_stack+0x123/0x177 [ 371.985712] should_fail.cold.4+0x5/0x13 [ 371.989780] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 371.994883] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 372.000264] ? kasan_unpoison_shadow+0x35/0x50 [ 372.004849] __alloc_pages_nodemask+0x1d5/0x710 [ 372.009519] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 372.014535] alloc_pages_current+0xd6/0x1b0 [ 372.018853] skb_page_frag_refill+0x20b/0x400 [ 372.023341] sk_page_frag_refill+0x46/0x1b0 [ 372.027650] tcp_sendmsg_locked+0xc58/0x35b0 [ 372.032050] ? mark_held_locks+0x130/0x130 [ 372.036271] ? mark_held_locks+0xc7/0x130 [ 372.040423] ? tcp_sendpage+0x50/0x50 [ 372.044271] ? mark_held_locks+0xc7/0x130 [ 372.048408] ? __local_bh_enable_ip+0x160/0x260 [ 372.053069] ? lock_sock_nested+0xc5/0x100 [ 372.057291] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.061865] ? lock_sock_nested+0x82/0x100 [ 372.066094] ? trace_hardirqs_on+0x28/0x190 [ 372.070399] ? lock_sock_nested+0x82/0x100 [ 372.074619] ? lock_sock_nested+0x82/0x100 [ 372.078848] ? __local_bh_enable_ip+0x160/0x260 [ 372.083547] tcp_sendmsg+0x27/0x40 [ 372.087321] inet_sendmsg+0x108/0x440 [ 372.091122] smc_sendmsg+0x223/0x320 [ 372.094829] ? smc_sendpage+0x170/0x170 [ 372.098796] sock_sendmsg+0xb5/0xf0 [ 372.102418] sock_write_iter+0x215/0x420 [ 372.106561] ? sock_sendmsg+0xf0/0xf0 [ 372.110360] __vfs_write+0x443/0x890 [ 372.114098] ? lock_downgrade+0x860/0x860 [ 372.118234] ? kernel_read+0x130/0x130 [ 372.122131] ? rw_verify_area+0xb8/0x2b0 [ 372.126187] vfs_write+0x150/0x4d0 [ 372.129721] ksys_write+0x103/0x260 [ 372.133342] ? do_sys_open+0x16e/0x350 [ 372.137221] ? __ia32_sys_read+0xa0/0xa0 [ 372.141274] ? do_syscall_64+0x21/0x4e0 [ 372.145244] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.150601] __x64_sys_write+0x6e/0xb0 [ 372.154486] do_syscall_64+0xd0/0x4e0 [ 372.158283] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.163459] RIP: 0033:0x4592f9 [ 372.166673] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.185595] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.193282] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 372.200544] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 372.207806] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 372.215066] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 372.222325] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 372.247569] FAULT_INJECTION: forcing a failure. [ 372.247569] name failslab, interval 1, probability 0, space 0, times 0 [ 372.263053] CPU: 0 PID: 12677 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 372.270954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.280447] Call Trace: [ 372.283080] dump_stack+0x123/0x177 [ 372.286695] should_fail.cold.4+0x5/0x13 [ 372.290741] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 372.295834] ? kernel_text_address+0x79/0xf0 [ 372.300227] ? __kernel_text_address+0xd/0x40 [ 372.304705] ? unwind_get_return_address+0x61/0xa0 [ 372.309619] __should_failslab+0xba/0xf0 [ 372.313667] should_failslab+0x9/0x14 [ 372.317453] __kmalloc+0x70/0x770 [ 372.320892] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 372.326153] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 372.331252] ? tls_push_record+0xff/0x1600 [ 372.335467] ? tls_sw_sendmsg+0x92d/0x1020 [ 372.339688] ? inet_sendmsg+0x108/0x440 [ 372.343687] ? smc_sendmsg+0x223/0x320 [ 372.347559] ? sock_sendmsg+0xb5/0xf0 [ 372.351343] ? sock_write_iter+0x215/0x420 [ 372.355577] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 372.361359] ? iov_iter_get_pages+0x1ee/0x1370 [ 372.365937] ? __lock_is_held+0xb5/0x140 [ 372.369986] generic_gcmaes_encrypt+0xfd/0x150 [ 372.374590] ? generic_gcmaes_encrypt+0xfd/0x150 [ 372.379331] ? helper_rfc4106_encrypt+0x450/0x450 [ 372.384159] ? __kmalloc+0x5f1/0x770 [ 372.387859] gcmaes_wrapper_encrypt+0x109/0x180 [ 372.392513] tls_push_record+0x9ae/0x1600 [ 372.396698] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.401270] tls_sw_sendmsg+0x92d/0x1020 [ 372.405334] ? __lock_acquire+0x792/0x4980 [ 372.409557] ? find_held_lock+0x36/0x1d0 [ 372.413604] ? tls_sw_push_pending_record+0x10/0x10 [ 372.418638] ? __local_bh_enable_ip+0x160/0x260 [ 372.423292] ? lock_sock_nested+0xc5/0x100 [ 372.427516] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.432082] ? lock_sock_nested+0x82/0x100 [ 372.436304] ? trace_hardirqs_on+0x28/0x190 [ 372.440651] ? lock_sock_nested+0x82/0x100 [ 372.444869] ? lock_sock_nested+0x82/0x100 [ 372.449092] inet_sendmsg+0x108/0x440 [ 372.452879] smc_sendmsg+0x223/0x320 [ 372.456577] ? smc_sendpage+0x170/0x170 [ 372.460536] sock_sendmsg+0xb5/0xf0 [ 372.464158] sock_write_iter+0x215/0x420 [ 372.468203] ? sock_sendmsg+0xf0/0xf0 [ 372.472003] __vfs_write+0x443/0x890 [ 372.475701] ? lock_downgrade+0x860/0x860 [ 372.479834] ? kernel_read+0x130/0x130 [ 372.483747] ? rw_verify_area+0xb8/0x2b0 [ 372.487793] vfs_write+0x150/0x4d0 [ 372.491319] ksys_write+0x103/0x260 [ 372.494948] ? do_sys_open+0x16e/0x350 [ 372.498825] ? __ia32_sys_read+0xa0/0xa0 [ 372.502871] ? do_syscall_64+0x21/0x4e0 [ 372.506828] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.512175] __x64_sys_write+0x6e/0xb0 [ 372.516046] do_syscall_64+0xd0/0x4e0 [ 372.519833] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.525006] RIP: 0033:0x4592f9 [ 372.528183] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.547157] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.554848] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 372.562105] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 372.569362] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 372.576617] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 372.583877] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 372.595362] CPU: 1 PID: 12693 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 372.603343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.612692] Call Trace: [ 372.615279] dump_stack+0x123/0x177 [ 372.618917] should_fail.cold.4+0x5/0x13 [ 372.622980] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 372.628102] ? kernel_text_address+0x79/0xf0 [ 372.632513] ? __kernel_text_address+0xd/0x40 [ 372.637010] ? unwind_get_return_address+0x61/0xa0 [ 372.641945] __should_failslab+0xba/0xf0 [ 372.646012] should_failslab+0x9/0x14 [ 372.649832] __kmalloc+0x70/0x770 [ 372.653290] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 372.658781] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 372.663896] ? tls_push_record+0xff/0x1600 [ 372.668134] ? tls_sw_sendmsg+0x92d/0x1020 [ 372.672376] ? inet_sendmsg+0x108/0x440 [ 372.676353] ? smc_sendmsg+0x223/0x320 [ 372.680322] ? sock_sendmsg+0xb5/0xf0 [ 372.684128] ? sock_write_iter+0x215/0x420 [ 372.688376] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 372.694183] ? iov_iter_get_pages+0x1ee/0x1370 [ 372.698769] ? __lock_is_held+0xb5/0x140 [ 372.702841] generic_gcmaes_encrypt+0xfd/0x150 [ 372.707417] ? generic_gcmaes_encrypt+0xfd/0x150 [ 372.712186] ? helper_rfc4106_encrypt+0x450/0x450 [ 372.717063] ? __kmalloc+0x5f1/0x770 [ 372.720789] gcmaes_wrapper_encrypt+0x109/0x180 [ 372.725457] tls_push_record+0x9ae/0x1600 [ 372.729605] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.734197] tls_sw_sendmsg+0x92d/0x1020 [ 372.738256] ? __lock_acquire+0x792/0x4980 [ 372.742488] ? find_held_lock+0x36/0x1d0 [ 372.746547] ? tls_sw_push_pending_record+0x10/0x10 [ 372.751560] ? __local_bh_enable_ip+0x160/0x260 [ 372.756233] ? lock_sock_nested+0xc5/0x100 [ 372.760471] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.765135] ? lock_sock_nested+0x82/0x100 [ 372.769361] ? trace_hardirqs_on+0x28/0x190 [ 372.773715] ? lock_sock_nested+0x82/0x100 [ 372.777939] ? lock_sock_nested+0x82/0x100 [ 372.782172] inet_sendmsg+0x108/0x440 [ 372.785962] smc_sendmsg+0x223/0x320 [ 372.789667] ? smc_sendpage+0x170/0x170 [ 372.793637] sock_sendmsg+0xb5/0xf0 [ 372.797254] sock_write_iter+0x215/0x420 [ 372.801308] ? sock_sendmsg+0xf0/0xf0 [ 372.805108] __vfs_write+0x443/0x890 [ 372.808814] ? lock_downgrade+0x860/0x860 [ 372.812955] ? kernel_read+0x130/0x130 [ 372.816843] ? rw_verify_area+0xb8/0x2b0 [ 372.820896] vfs_write+0x150/0x4d0 [ 372.824429] ksys_write+0x103/0x260 [ 372.828165] ? do_sys_open+0x16e/0x350 [ 372.832048] ? __ia32_sys_read+0xa0/0xa0 [ 372.836100] ? do_syscall_64+0x21/0x4e0 [ 372.840066] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.845425] __x64_sys_write+0x6e/0xb0 [ 372.849307] do_syscall_64+0xd0/0x4e0 [ 372.853101] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.858280] RIP: 0033:0x4592f9 [ 372.861462] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.880450] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.888237] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 372.895545] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 372.902805] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 372.910067] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 372.917328] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 372.924636] CPU: 0 PID: 12679 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 372.932545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.942009] Call Trace: [ 372.944610] dump_stack+0x123/0x177 [ 372.948244] should_fail.cold.4+0x5/0x13 [ 372.952307] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 372.957408] ? kernel_text_address+0x79/0xf0 [ 372.961852] ? __kernel_text_address+0xd/0x40 [ 372.966333] ? unwind_get_return_address+0x61/0xa0 [ 372.971247] __should_failslab+0xba/0xf0 [ 372.975308] should_failslab+0x9/0x14 [ 372.979138] __kmalloc+0x70/0x770 [ 372.982579] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 372.987842] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 372.992930] ? tls_push_record+0xff/0x1600 [ 372.997145] ? tls_sw_sendmsg+0x92d/0x1020 [ 373.001403] ? inet_sendmsg+0x108/0x440 [ 373.005361] ? smc_sendmsg+0x223/0x320 [ 373.009230] ? sock_sendmsg+0xb5/0xf0 [ 373.013012] ? sock_write_iter+0x215/0x420 [ 373.017243] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 373.023027] ? iov_iter_get_pages+0x1ee/0x1370 [ 373.027600] ? __lock_is_held+0xb5/0x140 [ 373.031653] generic_gcmaes_encrypt+0xfd/0x150 [ 373.036220] ? generic_gcmaes_encrypt+0xfd/0x150 [ 373.040989] ? helper_rfc4106_encrypt+0x450/0x450 [ 373.045815] ? __kmalloc+0x5f1/0x770 [ 373.049513] gcmaes_wrapper_encrypt+0x109/0x180 [ 373.054171] tls_push_record+0x9ae/0x1600 [ 373.058304] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.062880] tls_sw_sendmsg+0x92d/0x1020 [ 373.066927] ? __lock_acquire+0x792/0x4980 [ 373.071150] ? find_held_lock+0x36/0x1d0 [ 373.075198] ? tls_sw_push_pending_record+0x10/0x10 [ 373.080381] ? __local_bh_enable_ip+0x160/0x260 [ 373.085038] ? lock_sock_nested+0xc5/0x100 [ 373.089260] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.093851] ? lock_sock_nested+0x82/0x100 [ 373.098078] ? trace_hardirqs_on+0x28/0x190 [ 373.102386] ? lock_sock_nested+0x82/0x100 [ 373.106605] ? lock_sock_nested+0x82/0x100 [ 373.110838] inet_sendmsg+0x108/0x440 [ 373.114630] smc_sendmsg+0x223/0x320 [ 373.118337] ? smc_sendpage+0x170/0x170 [ 373.122299] sock_sendmsg+0xb5/0xf0 [ 373.125956] sock_write_iter+0x215/0x420 [ 373.130001] ? sock_sendmsg+0xf0/0xf0 [ 373.133793] __vfs_write+0x443/0x890 [ 373.137526] ? lock_downgrade+0x860/0x860 [ 373.141676] ? kernel_read+0x130/0x130 [ 373.145596] ? rw_verify_area+0xb8/0x2b0 [ 373.149747] vfs_write+0x150/0x4d0 [ 373.153285] ksys_write+0x103/0x260 [ 373.156899] ? do_sys_open+0x16e/0x350 [ 373.160815] ? __ia32_sys_read+0xa0/0xa0 [ 373.164872] ? do_syscall_64+0x21/0x4e0 [ 373.168839] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.174196] __x64_sys_write+0x6e/0xb0 [ 373.178112] do_syscall_64+0xd0/0x4e0 [ 373.181902] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.187082] RIP: 0033:0x4592f9 [ 373.190266] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.209154] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.216898] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 373.224161] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 373.231452] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 373.238744] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 373.245997] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 373.255257] FAULT_INJECTION: forcing a failure. [ 373.255257] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 373.267334] FAULT_INJECTION: forcing a failure. [ 373.267334] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 373.281095] FAULT_INJECTION: forcing a failure. [ 373.281095] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 373.296214] CPU: 1 PID: 12717 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 373.304113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.313470] Call Trace: [ 373.316061] dump_stack+0x123/0x177 [ 373.319693] should_fail.cold.4+0x5/0x13 [ 373.323761] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 373.328869] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 373.334151] ? kasan_unpoison_shadow+0x35/0x50 [ 373.338741] __alloc_pages_nodemask+0x1d5/0x710 [ 373.343415] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 373.348441] alloc_pages_current+0xd6/0x1b0 [ 373.352771] skb_page_frag_refill+0x20b/0x400 [ 373.357278] sk_page_frag_refill+0x46/0x1b0 [ 373.361611] tcp_sendmsg_locked+0xc58/0x35b0 [ 373.366026] ? mark_held_locks+0x130/0x130 [ 373.370267] ? mark_held_locks+0xc7/0x130 [ 373.374428] ? tcp_sendpage+0x50/0x50 [ 373.378239] ? mark_held_locks+0xc7/0x130 [ 373.382382] ? __local_bh_enable_ip+0x160/0x260 [ 373.387050] ? lock_sock_nested+0xc5/0x100 [ 373.391288] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.395868] ? lock_sock_nested+0x82/0x100 [ 373.400097] ? trace_hardirqs_on+0x28/0x190 [ 373.404413] ? lock_sock_nested+0x82/0x100 [ 373.408635] ? lock_sock_nested+0x82/0x100 [ 373.412860] ? __local_bh_enable_ip+0x160/0x260 [ 373.417581] tcp_sendmsg+0x27/0x40 [ 373.421119] inet_sendmsg+0x108/0x440 [ 373.424963] smc_sendmsg+0x223/0x320 [ 373.428669] ? smc_sendpage+0x170/0x170 [ 373.432640] sock_sendmsg+0xb5/0xf0 [ 373.436257] sock_write_iter+0x215/0x420 [ 373.440311] ? sock_sendmsg+0xf0/0xf0 [ 373.444114] __vfs_write+0x443/0x890 [ 373.447819] ? lock_downgrade+0x860/0x860 [ 373.451962] ? kernel_read+0x130/0x130 [ 373.455846] ? rw_verify_area+0xb8/0x2b0 [ 373.459897] vfs_write+0x150/0x4d0 [ 373.463428] ksys_write+0x103/0x260 [ 373.467175] ? do_sys_open+0x16e/0x350 [ 373.471061] ? __ia32_sys_read+0xa0/0xa0 [ 373.475110] ? do_syscall_64+0x21/0x4e0 [ 373.479096] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.484446] __x64_sys_write+0x6e/0xb0 [ 373.488318] do_syscall_64+0xd0/0x4e0 [ 373.492110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.497286] RIP: 0033:0x4592f9 [ 373.500466] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.519352] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.527077] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 373.534334] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 373.541625] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 373.548889] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 373.556146] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 373.565983] CPU: 1 PID: 12716 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 373.574053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.583404] Call Trace: [ 373.585979] dump_stack+0x123/0x177 [ 373.589593] should_fail.cold.4+0x5/0x13 [ 373.593643] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 373.598733] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 373.604028] ? kasan_unpoison_shadow+0x35/0x50 [ 373.608597] __alloc_pages_nodemask+0x1d5/0x710 [ 373.613257] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 373.618299] alloc_pages_current+0xd6/0x1b0 [ 373.622608] skb_page_frag_refill+0x20b/0x400 [ 373.627090] sk_page_frag_refill+0x46/0x1b0 [ 373.631400] tcp_sendmsg_locked+0xc58/0x35b0 [ 373.635800] ? mark_held_locks+0x130/0x130 [ 373.640018] ? mark_held_locks+0xc7/0x130 [ 373.644158] ? tcp_sendpage+0x50/0x50 [ 373.647945] ? mark_held_locks+0xc7/0x130 [ 373.652079] ? __local_bh_enable_ip+0x160/0x260 [ 373.656767] ? lock_sock_nested+0xc5/0x100 [ 373.661148] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.665719] ? lock_sock_nested+0x82/0x100 [ 373.670155] ? trace_hardirqs_on+0x28/0x190 [ 373.674589] ? lock_sock_nested+0x82/0x100 [ 373.678814] ? lock_sock_nested+0x82/0x100 [ 373.683036] ? __local_bh_enable_ip+0x160/0x260 [ 373.687693] tcp_sendmsg+0x27/0x40 [ 373.691221] inet_sendmsg+0x108/0x440 [ 373.695009] smc_sendmsg+0x223/0x320 [ 373.698707] ? smc_sendpage+0x170/0x170 [ 373.702719] sock_sendmsg+0xb5/0xf0 [ 373.706332] sock_write_iter+0x215/0x420 [ 373.710380] ? sock_sendmsg+0xf0/0xf0 [ 373.714214] __vfs_write+0x443/0x890 [ 373.717947] ? lock_downgrade+0x860/0x860 [ 373.722127] ? kernel_read+0x130/0x130 [ 373.726045] ? rw_verify_area+0xb8/0x2b0 [ 373.730093] vfs_write+0x150/0x4d0 [ 373.733620] ksys_write+0x103/0x260 [ 373.737271] ? pci_mmcfg_check_reserved+0x120/0x120 [ 373.742309] ? __ia32_sys_read+0xa0/0xa0 [ 373.746365] ? do_syscall_64+0x21/0x4e0 [ 373.750325] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.755675] __x64_sys_write+0x6e/0xb0 [ 373.759553] do_syscall_64+0xd0/0x4e0 [ 373.763382] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.768689] RIP: 0033:0x4592f9 [ 373.771873] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.790850] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.798547] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 373.805811] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 373.813068] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 373.820326] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 373.827734] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 373.838855] CPU: 1 PID: 12699 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 373.846751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.856108] Call Trace: [ 373.858695] dump_stack+0x123/0x177 [ 373.862423] should_fail.cold.4+0x5/0x13 [ 373.866470] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 373.871558] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 373.876914] ? kasan_unpoison_shadow+0x35/0x50 [ 373.881486] __alloc_pages_nodemask+0x1d5/0x710 [ 373.886144] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 373.891153] alloc_pages_current+0xd6/0x1b0 [ 373.895466] skb_page_frag_refill+0x20b/0x400 [ 373.899961] sk_page_frag_refill+0x46/0x1b0 [ 373.904267] tcp_sendmsg_locked+0xc58/0x35b0 [ 373.908697] ? mark_held_locks+0x130/0x130 [ 373.912915] ? mark_held_locks+0xc7/0x130 [ 373.917174] ? tcp_sendpage+0x50/0x50 [ 373.920959] ? mark_held_locks+0xc7/0x130 [ 373.925132] ? __local_bh_enable_ip+0x160/0x260 [ 373.929786] ? lock_sock_nested+0xc5/0x100 [ 373.934005] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.938570] ? lock_sock_nested+0x82/0x100 [ 373.942789] ? trace_hardirqs_on+0x28/0x190 [ 373.947097] ? lock_sock_nested+0x82/0x100 [ 373.951317] ? lock_sock_nested+0x82/0x100 [ 373.955576] ? __local_bh_enable_ip+0x160/0x260 [ 373.960232] tcp_sendmsg+0x27/0x40 [ 373.963758] inet_sendmsg+0x108/0x440 [ 373.967546] smc_sendmsg+0x223/0x320 [ 373.971244] ? smc_sendpage+0x170/0x170 [ 373.975203] sock_sendmsg+0xb5/0xf0 [ 373.978815] sock_write_iter+0x215/0x420 [ 373.982870] ? sock_sendmsg+0xf0/0xf0 [ 373.986677] __vfs_write+0x443/0x890 [ 373.990374] ? lock_downgrade+0x860/0x860 [ 373.994507] ? kernel_read+0x130/0x130 [ 373.998386] ? rw_verify_area+0xb8/0x2b0 [ 374.002434] vfs_write+0x150/0x4d0 [ 374.005960] ksys_write+0x103/0x260 [ 374.009570] ? do_sys_open+0x16e/0x350 [ 374.013444] ? __ia32_sys_read+0xa0/0xa0 [ 374.017492] ? do_syscall_64+0x21/0x4e0 [ 374.021450] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.026839] __x64_sys_write+0x6e/0xb0 [ 374.030716] do_syscall_64+0xd0/0x4e0 [ 374.034549] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.039723] RIP: 0033:0x4592f9 2020/10/30 13:45:06 executed programs: 1282 [ 374.042899] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.061785] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 374.069519] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 374.076773] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 374.084028] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 374.091286] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 374.098538] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 374.157002] FAULT_INJECTION: forcing a failure. [ 374.157002] name failslab, interval 1, probability 0, space 0, times 0 [ 374.172349] FAULT_INJECTION: forcing a failure. [ 374.172349] name failslab, interval 1, probability 0, space 0, times 0 [ 374.184904] FAULT_INJECTION: forcing a failure. [ 374.184904] name failslab, interval 1, probability 0, space 0, times 0 [ 374.196538] FAULT_INJECTION: forcing a failure. [ 374.196538] name failslab, interval 1, probability 0, space 0, times 0 [ 374.209324] CPU: 1 PID: 12734 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 374.216100] FAULT_INJECTION: forcing a failure. [ 374.216100] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 374.217211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.217214] Call Trace: [ 374.217227] dump_stack+0x123/0x177 [ 374.217238] should_fail.cold.4+0x5/0x13 [ 374.217245] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 374.217253] ? kernel_text_address+0x79/0xf0 [ 374.258127] ? __kernel_text_address+0xd/0x40 [ 374.262609] ? unwind_get_return_address+0x61/0xa0 [ 374.267537] __should_failslab+0xba/0xf0 [ 374.271583] should_failslab+0x9/0x14 [ 374.275367] __kmalloc+0x70/0x770 [ 374.278806] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.284104] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.289193] ? tls_push_record+0xff/0x1600 [ 374.293411] ? tls_sw_sendmsg+0x92d/0x1020 [ 374.297629] ? inet_sendmsg+0x108/0x440 [ 374.301630] ? smc_sendmsg+0x223/0x320 [ 374.305501] ? sock_sendmsg+0xb5/0xf0 [ 374.309284] ? sock_write_iter+0x215/0x420 [ 374.313552] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 374.319335] ? iov_iter_get_pages+0x1ee/0x1370 [ 374.323910] ? __lock_is_held+0xb5/0x140 [ 374.327954] generic_gcmaes_encrypt+0xfd/0x150 [ 374.332522] ? generic_gcmaes_encrypt+0xfd/0x150 [ 374.337264] ? helper_rfc4106_encrypt+0x450/0x450 [ 374.342091] ? __kmalloc+0x5f1/0x770 [ 374.345789] gcmaes_wrapper_encrypt+0x109/0x180 [ 374.350467] tls_push_record+0x9ae/0x1600 [ 374.354602] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.359180] tls_sw_sendmsg+0x92d/0x1020 [ 374.363224] ? __lock_acquire+0x792/0x4980 [ 374.367447] ? find_held_lock+0x36/0x1d0 [ 374.371494] ? tls_sw_push_pending_record+0x10/0x10 [ 374.376496] ? __local_bh_enable_ip+0x160/0x260 [ 374.381152] ? lock_sock_nested+0xc5/0x100 [ 374.385374] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.389939] ? lock_sock_nested+0x82/0x100 [ 374.394155] ? trace_hardirqs_on+0x28/0x190 [ 374.398467] ? lock_sock_nested+0x82/0x100 [ 374.402685] ? lock_sock_nested+0x82/0x100 [ 374.406905] inet_sendmsg+0x108/0x440 [ 374.410690] smc_sendmsg+0x223/0x320 [ 374.414390] ? smc_sendpage+0x170/0x170 [ 374.418346] sock_sendmsg+0xb5/0xf0 [ 374.421957] sock_write_iter+0x215/0x420 [ 374.426002] ? sock_sendmsg+0xf0/0xf0 [ 374.429794] __vfs_write+0x443/0x890 [ 374.433495] ? lock_downgrade+0x860/0x860 [ 374.437626] ? kernel_read+0x130/0x130 [ 374.441506] ? rw_verify_area+0xb8/0x2b0 [ 374.445554] vfs_write+0x150/0x4d0 [ 374.449118] ksys_write+0x103/0x260 [ 374.452730] ? do_sys_open+0x16e/0x350 [ 374.456632] ? __ia32_sys_read+0xa0/0xa0 [ 374.460676] ? do_syscall_64+0x21/0x4e0 [ 374.464634] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.470044] __x64_sys_write+0x6e/0xb0 [ 374.473917] do_syscall_64+0xd0/0x4e0 [ 374.477704] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.482912] RIP: 0033:0x4592f9 [ 374.486125] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.505011] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 374.512739] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 374.519993] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 374.527250] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 374.534503] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 374.541758] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 374.551401] CPU: 1 PID: 12727 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 374.559301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.568653] Call Trace: [ 374.571249] dump_stack+0x123/0x177 [ 374.575071] should_fail.cold.4+0x5/0x13 [ 374.579220] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 374.584317] ? kernel_text_address+0x79/0xf0 [ 374.588717] ? __kernel_text_address+0xd/0x40 [ 374.593204] ? unwind_get_return_address+0x61/0xa0 [ 374.598126] __should_failslab+0xba/0xf0 [ 374.602184] should_failslab+0x9/0x14 [ 374.605985] __kmalloc+0x70/0x770 [ 374.609433] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.614746] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.619844] ? tls_push_record+0xff/0x1600 [ 374.624072] ? tls_sw_sendmsg+0x92d/0x1020 [ 374.628295] ? inet_sendmsg+0x108/0x440 [ 374.632304] ? smc_sendmsg+0x223/0x320 [ 374.636185] ? sock_sendmsg+0xb5/0xf0 [ 374.639977] ? sock_write_iter+0x215/0x420 [ 374.644205] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 374.650030] ? iov_iter_get_pages+0x1ee/0x1370 [ 374.654618] ? __lock_is_held+0xb5/0x140 [ 374.658850] generic_gcmaes_encrypt+0xfd/0x150 [ 374.663432] ? generic_gcmaes_encrypt+0xfd/0x150 [ 374.668195] ? helper_rfc4106_encrypt+0x450/0x450 [ 374.673031] ? __kmalloc+0x5f1/0x770 [ 374.676774] gcmaes_wrapper_encrypt+0x109/0x180 [ 374.681441] tls_push_record+0x9ae/0x1600 [ 374.685584] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.690173] tls_sw_sendmsg+0x92d/0x1020 [ 374.694262] ? __lock_acquire+0x792/0x4980 [ 374.698536] ? find_held_lock+0x36/0x1d0 [ 374.702593] ? tls_sw_push_pending_record+0x10/0x10 [ 374.707604] ? __local_bh_enable_ip+0x160/0x260 [ 374.712264] ? lock_sock_nested+0xc5/0x100 [ 374.716490] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.721061] ? lock_sock_nested+0x82/0x100 [ 374.725286] ? trace_hardirqs_on+0x28/0x190 [ 374.729594] ? lock_sock_nested+0x82/0x100 [ 374.733860] inet_sendmsg+0x108/0x440 [ 374.737653] smc_sendmsg+0x223/0x320 [ 374.741359] ? smc_sendpage+0x170/0x170 [ 374.745404] sock_sendmsg+0xb5/0xf0 [ 374.749026] sock_write_iter+0x215/0x420 [ 374.753082] ? sock_sendmsg+0xf0/0xf0 [ 374.756937] __vfs_write+0x443/0x890 [ 374.760643] ? lock_downgrade+0x860/0x860 [ 374.764793] ? kernel_read+0x130/0x130 [ 374.768676] ? rw_verify_area+0xb8/0x2b0 [ 374.772764] vfs_write+0x150/0x4d0 [ 374.776332] ksys_write+0x103/0x260 [ 374.779952] ? do_sys_open+0x16e/0x350 [ 374.783837] ? __ia32_sys_read+0xa0/0xa0 [ 374.787886] ? do_syscall_64+0x21/0x4e0 [ 374.791853] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.797215] __x64_sys_write+0x6e/0xb0 [ 374.801100] do_syscall_64+0xd0/0x4e0 [ 374.804899] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.810080] RIP: 0033:0x4592f9 [ 374.813263] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.832163] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 374.839866] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 374.847127] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 374.854388] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 374.861654] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 374.868960] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 374.876232] CPU: 0 PID: 12732 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 374.884123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.893745] Call Trace: [ 374.896335] dump_stack+0x123/0x177 [ 374.899968] should_fail.cold.4+0x5/0x13 [ 374.904034] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 374.909142] ? kernel_text_address+0x79/0xf0 [ 374.913548] ? __kernel_text_address+0xd/0x40 [ 374.918197] ? unwind_get_return_address+0x61/0xa0 [ 374.923123] __should_failslab+0xba/0xf0 [ 374.927174] should_failslab+0x9/0x14 [ 374.931010] __kmalloc+0x70/0x770 [ 374.934459] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.939728] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.944826] ? tls_push_record+0xff/0x1600 [ 374.949046] ? tls_sw_sendmsg+0x92d/0x1020 [ 374.953269] ? inet_sendmsg+0x108/0x440 [ 374.957232] ? smc_sendmsg+0x223/0x320 [ 374.961107] ? sock_sendmsg+0xb5/0xf0 [ 374.964892] ? sock_write_iter+0x215/0x420 [ 374.969115] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 374.974905] ? iov_iter_get_pages+0x1ee/0x1370 [ 374.979484] ? __lock_is_held+0xb5/0x140 [ 374.983670] generic_gcmaes_encrypt+0xfd/0x150 [ 374.988239] ? generic_gcmaes_encrypt+0xfd/0x150 [ 374.992985] ? helper_rfc4106_encrypt+0x450/0x450 [ 374.997815] ? __kmalloc+0x5f1/0x770 [ 375.001519] gcmaes_wrapper_encrypt+0x109/0x180 [ 375.006236] tls_push_record+0x9ae/0x1600 [ 375.010372] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.014946] tls_sw_sendmsg+0x92d/0x1020 [ 375.018997] ? __lock_acquire+0x792/0x4980 [ 375.023225] ? find_held_lock+0x36/0x1d0 [ 375.027274] ? tls_sw_push_pending_record+0x10/0x10 [ 375.032277] ? __local_bh_enable_ip+0x160/0x260 [ 375.036932] ? lock_sock_nested+0xc5/0x100 [ 375.041152] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.045721] ? lock_sock_nested+0x82/0x100 [ 375.049944] ? trace_hardirqs_on+0x28/0x190 [ 375.054251] ? lock_sock_nested+0x82/0x100 [ 375.058475] ? lock_sock_nested+0x82/0x100 [ 375.062698] inet_sendmsg+0x108/0x440 [ 375.066492] smc_sendmsg+0x223/0x320 [ 375.070231] ? smc_sendpage+0x170/0x170 [ 375.074192] sock_sendmsg+0xb5/0xf0 [ 375.077816] sock_write_iter+0x215/0x420 [ 375.081914] ? sock_sendmsg+0xf0/0xf0 [ 375.085734] __vfs_write+0x443/0x890 [ 375.089433] ? lock_downgrade+0x860/0x860 [ 375.093569] ? kernel_read+0x130/0x130 [ 375.097492] ? rw_verify_area+0xb8/0x2b0 [ 375.101544] vfs_write+0x150/0x4d0 [ 375.105112] ksys_write+0x103/0x260 [ 375.108723] ? do_sys_open+0x16e/0x350 [ 375.112635] ? __ia32_sys_read+0xa0/0xa0 [ 375.116694] ? do_syscall_64+0x21/0x4e0 [ 375.120657] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.126014] __x64_sys_write+0x6e/0xb0 [ 375.129888] do_syscall_64+0xd0/0x4e0 [ 375.133679] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.138852] RIP: 0033:0x4592f9 [ 375.142028] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.160918] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.168655] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 375.175927] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 375.183186] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 375.190444] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 375.197707] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 375.205011] CPU: 1 PID: 12725 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 375.212910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.222264] Call Trace: [ 375.224853] dump_stack+0x123/0x177 [ 375.228479] should_fail.cold.4+0x5/0x13 [ 375.232537] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 375.237687] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 375.242968] ? kasan_unpoison_shadow+0x35/0x50 [ 375.247551] __alloc_pages_nodemask+0x1d5/0x710 [ 375.252214] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 375.257230] alloc_pages_current+0xd6/0x1b0 [ 375.261596] skb_page_frag_refill+0x20b/0x400 [ 375.266088] sk_page_frag_refill+0x46/0x1b0 [ 375.270412] tcp_sendmsg_locked+0xc58/0x35b0 [ 375.274825] ? mark_held_locks+0x130/0x130 [ 375.279056] ? mark_held_locks+0xc7/0x130 [ 375.283200] ? tcp_sendpage+0x50/0x50 [ 375.286987] ? mark_held_locks+0xc7/0x130 [ 375.291119] ? __local_bh_enable_ip+0x160/0x260 [ 375.295830] ? lock_sock_nested+0xc5/0x100 [ 375.300057] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.304669] ? lock_sock_nested+0x82/0x100 [ 375.308897] ? trace_hardirqs_on+0x28/0x190 [ 375.313203] ? lock_sock_nested+0x82/0x100 [ 375.317427] ? lock_sock_nested+0x82/0x100 [ 375.321686] ? __local_bh_enable_ip+0x160/0x260 [ 375.326345] tcp_sendmsg+0x27/0x40 [ 375.329924] inet_sendmsg+0x108/0x440 [ 375.333764] smc_sendmsg+0x223/0x320 [ 375.337466] ? smc_sendpage+0x170/0x170 [ 375.341433] sock_sendmsg+0xb5/0xf0 [ 375.345053] sock_write_iter+0x215/0x420 [ 375.349101] ? sock_sendmsg+0xf0/0xf0 [ 375.352898] __vfs_write+0x443/0x890 [ 375.356599] ? lock_downgrade+0x860/0x860 [ 375.360735] ? kernel_read+0x130/0x130 [ 375.364658] ? rw_verify_area+0xb8/0x2b0 [ 375.368717] vfs_write+0x150/0x4d0 [ 375.372301] ksys_write+0x103/0x260 [ 375.375922] ? do_sys_open+0x16e/0x350 [ 375.379803] ? __ia32_sys_read+0xa0/0xa0 [ 375.383861] ? do_syscall_64+0x21/0x4e0 [ 375.387822] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.393173] __x64_sys_write+0x6e/0xb0 [ 375.397047] do_syscall_64+0xd0/0x4e0 [ 375.400836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.406009] RIP: 0033:0x4592f9 [ 375.409186] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.428132] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.435827] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 375.443131] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 375.450386] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 375.457641] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 375.464941] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 375.479963] CPU: 0 PID: 12731 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 375.487855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.497199] Call Trace: [ 375.499772] dump_stack+0x123/0x177 [ 375.503387] should_fail.cold.4+0x5/0x13 [ 375.507437] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 375.512525] ? kernel_text_address+0x79/0xf0 [ 375.516917] ? __kernel_text_address+0xd/0x40 [ 375.521484] ? unwind_get_return_address+0x61/0xa0 [ 375.526402] __should_failslab+0xba/0xf0 [ 375.530450] should_failslab+0x9/0x14 [ 375.534243] __kmalloc+0x70/0x770 [ 375.537683] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 375.542943] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 375.548090] ? tls_push_record+0xff/0x1600 [ 375.552307] ? tls_sw_sendmsg+0x92d/0x1020 [ 375.556525] ? inet_sendmsg+0x108/0x440 [ 375.560484] ? smc_sendmsg+0x223/0x320 [ 375.564353] ? sock_sendmsg+0xb5/0xf0 [ 375.568137] ? sock_write_iter+0x215/0x420 [ 375.572356] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 375.578162] ? iov_iter_get_pages+0x1ee/0x1370 [ 375.582738] ? __lock_is_held+0xb5/0x140 [ 375.586788] generic_gcmaes_encrypt+0xfd/0x150 [ 375.591352] ? generic_gcmaes_encrypt+0xfd/0x150 [ 375.596091] ? helper_rfc4106_encrypt+0x450/0x450 [ 375.600919] ? __kmalloc+0x5f1/0x770 [ 375.604658] gcmaes_wrapper_encrypt+0x109/0x180 [ 375.609312] tls_push_record+0x9ae/0x1600 [ 375.613444] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.618047] tls_sw_sendmsg+0x92d/0x1020 [ 375.622092] ? __lock_acquire+0x792/0x4980 [ 375.626351] ? find_held_lock+0x36/0x1d0 [ 375.630398] ? tls_sw_push_pending_record+0x10/0x10 [ 375.635402] ? __local_bh_enable_ip+0x160/0x260 [ 375.640057] ? lock_sock_nested+0xc5/0x100 [ 375.644291] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.648855] ? lock_sock_nested+0x82/0x100 [ 375.653081] ? trace_hardirqs_on+0x28/0x190 [ 375.657389] ? lock_sock_nested+0x82/0x100 [ 375.661616] ? lock_sock_nested+0x82/0x100 [ 375.665838] inet_sendmsg+0x108/0x440 [ 375.669629] smc_sendmsg+0x223/0x320 [ 375.673331] ? smc_sendpage+0x170/0x170 [ 375.677290] sock_sendmsg+0xb5/0xf0 [ 375.680903] sock_write_iter+0x215/0x420 [ 375.684953] ? sock_sendmsg+0xf0/0xf0 [ 375.688744] __vfs_write+0x443/0x890 [ 375.692576] ? lock_downgrade+0x860/0x860 [ 375.696714] ? kernel_read+0x130/0x130 [ 375.700598] ? rw_verify_area+0xb8/0x2b0 [ 375.704663] vfs_write+0x150/0x4d0 [ 375.708192] ksys_write+0x103/0x260 [ 375.711807] ? do_sys_open+0x16e/0x350 [ 375.715687] ? __ia32_sys_read+0xa0/0xa0 [ 375.719775] ? do_syscall_64+0x21/0x4e0 [ 375.723737] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.729090] __x64_sys_write+0x6e/0xb0 [ 375.732966] do_syscall_64+0xd0/0x4e0 [ 375.736756] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.741967] RIP: 0033:0x4592f9 [ 375.745150] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.764040] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.771733] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 375.778986] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 375.786244] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 375.793535] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 375.800791] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 375.862810] FAULT_INJECTION: forcing a failure. [ 375.862810] name failslab, interval 1, probability 0, space 0, times 0 [ 375.862837] FAULT_INJECTION: forcing a failure. [ 375.862837] name failslab, interval 1, probability 0, space 0, times 0 [ 375.886398] FAULT_INJECTION: forcing a failure. [ 375.886398] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 375.898404] CPU: 0 PID: 12747 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 375.906281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.915622] Call Trace: [ 375.918234] dump_stack+0x123/0x177 [ 375.921848] should_fail.cold.4+0x5/0x13 [ 375.925894] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 375.930979] ? kernel_text_address+0x79/0xf0 [ 375.935408] ? __kernel_text_address+0xd/0x40 [ 375.939928] ? unwind_get_return_address+0x61/0xa0 [ 375.944849] __should_failslab+0xba/0xf0 [ 375.948909] should_failslab+0x9/0x14 [ 375.952693] __kmalloc+0x70/0x770 [ 375.956133] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 375.961396] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 375.966482] ? tls_push_record+0xff/0x1600 [ 375.970698] ? tls_sw_sendmsg+0x92d/0x1020 [ 375.974915] ? inet_sendmsg+0x108/0x440 [ 375.978872] ? smc_sendmsg+0x223/0x320 [ 375.982742] ? sock_sendmsg+0xb5/0xf0 [ 375.986670] ? sock_write_iter+0x215/0x420 [ 375.990891] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 375.996689] ? iov_iter_get_pages+0x1ee/0x1370 [ 376.001263] ? __lock_is_held+0xb5/0x140 [ 376.005312] generic_gcmaes_encrypt+0xfd/0x150 [ 376.009876] ? generic_gcmaes_encrypt+0xfd/0x150 [ 376.014616] ? helper_rfc4106_encrypt+0x450/0x450 [ 376.019442] ? __kmalloc+0x5f1/0x770 [ 376.023141] gcmaes_wrapper_encrypt+0x109/0x180 [ 376.027793] tls_push_record+0x9ae/0x1600 [ 376.031924] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.036495] tls_sw_sendmsg+0x92d/0x1020 [ 376.040539] ? __lock_acquire+0x792/0x4980 [ 376.044764] ? find_held_lock+0x36/0x1d0 [ 376.048811] ? tls_sw_push_pending_record+0x10/0x10 [ 376.053812] ? __local_bh_enable_ip+0x160/0x260 [ 376.058463] ? lock_sock_nested+0xc5/0x100 [ 376.062681] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.067243] ? lock_sock_nested+0x82/0x100 [ 376.071459] ? trace_hardirqs_on+0x28/0x190 [ 376.075762] ? lock_sock_nested+0x82/0x100 [ 376.079982] ? lock_sock_nested+0x82/0x100 [ 376.084204] inet_sendmsg+0x108/0x440 [ 376.088026] smc_sendmsg+0x223/0x320 [ 376.091724] ? smc_sendpage+0x170/0x170 [ 376.095681] sock_sendmsg+0xb5/0xf0 [ 376.099294] sock_write_iter+0x215/0x420 [ 376.103402] ? sock_sendmsg+0xf0/0xf0 [ 376.107193] __vfs_write+0x443/0x890 [ 376.110889] ? lock_downgrade+0x860/0x860 [ 376.115020] ? kernel_read+0x130/0x130 [ 376.119071] ? rw_verify_area+0xb8/0x2b0 [ 376.123114] vfs_write+0x150/0x4d0 [ 376.126638] ksys_write+0x103/0x260 [ 376.130245] ? do_sys_open+0x16e/0x350 [ 376.134116] ? __ia32_sys_read+0xa0/0xa0 [ 376.138163] ? do_syscall_64+0x21/0x4e0 [ 376.143378] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.148728] __x64_sys_write+0x6e/0xb0 [ 376.152599] do_syscall_64+0xd0/0x4e0 [ 376.156384] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.161555] RIP: 0033:0x4592f9 [ 376.164733] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.183655] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.191346] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 376.198609] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 376.205863] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 376.213117] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 376.220375] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 376.228991] FAULT_INJECTION: forcing a failure. [ 376.228991] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 376.241926] FAULT_INJECTION: forcing a failure. [ 376.241926] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 376.257510] CPU: 0 PID: 12743 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 376.265403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.274752] Call Trace: [ 376.277337] dump_stack+0x123/0x177 [ 376.281003] should_fail.cold.4+0x5/0x13 [ 376.285070] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 376.290158] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 376.295425] ? kasan_unpoison_shadow+0x35/0x50 [ 376.300002] __alloc_pages_nodemask+0x1d5/0x710 [ 376.304658] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 376.309664] alloc_pages_current+0xd6/0x1b0 [ 376.313978] skb_page_frag_refill+0x20b/0x400 [ 376.318463] sk_page_frag_refill+0x46/0x1b0 [ 376.322771] tcp_sendmsg_locked+0xc58/0x35b0 [ 376.327197] ? mark_held_locks+0x130/0x130 [ 376.331414] ? mark_held_locks+0xc7/0x130 [ 376.335555] ? tcp_sendpage+0x50/0x50 [ 376.339378] ? mark_held_locks+0xc7/0x130 [ 376.343515] ? __local_bh_enable_ip+0x160/0x260 [ 376.348172] ? lock_sock_nested+0xc5/0x100 [ 376.352397] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.356964] ? lock_sock_nested+0x82/0x100 [ 376.361186] ? trace_hardirqs_on+0x28/0x190 [ 376.365486] ? lock_sock_nested+0x82/0x100 [ 376.369701] ? lock_sock_nested+0x82/0x100 [ 376.373921] ? __local_bh_enable_ip+0x160/0x260 [ 376.378575] tcp_sendmsg+0x27/0x40 [ 376.382098] inet_sendmsg+0x108/0x440 [ 376.385883] smc_sendmsg+0x223/0x320 [ 376.389579] ? smc_sendpage+0x170/0x170 [ 376.393534] sock_sendmsg+0xb5/0xf0 [ 376.397148] sock_write_iter+0x215/0x420 [ 376.401216] ? sock_sendmsg+0xf0/0xf0 [ 376.405003] __vfs_write+0x443/0x890 [ 376.408695] ? lock_downgrade+0x860/0x860 [ 376.412820] ? kernel_read+0x130/0x130 [ 376.416695] ? rw_verify_area+0xb8/0x2b0 [ 376.420739] vfs_write+0x150/0x4d0 [ 376.424258] ksys_write+0x103/0x260 [ 376.427863] ? do_sys_open+0x16e/0x350 [ 376.431730] ? __ia32_sys_read+0xa0/0xa0 [ 376.435770] ? do_syscall_64+0x21/0x4e0 [ 376.439733] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.445075] __x64_sys_write+0x6e/0xb0 [ 376.448943] do_syscall_64+0xd0/0x4e0 [ 376.452722] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.457893] RIP: 0033:0x4592f9 [ 376.461067] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.479962] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.487661] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 376.494921] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 376.502171] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 376.509424] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 376.516675] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 376.523939] CPU: 1 PID: 12757 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 376.531822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.541172] Call Trace: [ 376.543752] dump_stack+0x123/0x177 [ 376.547374] should_fail.cold.4+0x5/0x13 [ 376.551431] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 376.556526] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 376.561794] ? kasan_unpoison_shadow+0x35/0x50 [ 376.566367] __alloc_pages_nodemask+0x1d5/0x710 [ 376.571026] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 376.576065] alloc_pages_current+0xd6/0x1b0 [ 376.580383] skb_page_frag_refill+0x20b/0x400 [ 376.584875] sk_page_frag_refill+0x46/0x1b0 [ 376.589188] tcp_sendmsg_locked+0xc58/0x35b0 [ 376.593589] ? mark_held_locks+0x130/0x130 [ 376.597814] ? mark_held_locks+0xc7/0x130 [ 376.601988] ? tcp_sendpage+0x50/0x50 [ 376.605784] ? mark_held_locks+0xc7/0x130 [ 376.609944] ? __local_bh_enable_ip+0x160/0x260 [ 376.614609] ? lock_sock_nested+0xc5/0x100 [ 376.618841] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.623403] ? lock_sock_nested+0x82/0x100 [ 376.627617] ? trace_hardirqs_on+0x28/0x190 [ 376.631920] ? lock_sock_nested+0x82/0x100 [ 376.636153] ? lock_sock_nested+0x82/0x100 [ 376.640369] ? __local_bh_enable_ip+0x160/0x260 [ 376.645024] tcp_sendmsg+0x27/0x40 [ 376.648544] inet_sendmsg+0x108/0x440 [ 376.652341] smc_sendmsg+0x223/0x320 [ 376.656043] ? smc_sendpage+0x170/0x170 [ 376.660025] sock_sendmsg+0xb5/0xf0 [ 376.663697] sock_write_iter+0x215/0x420 [ 376.667747] ? sock_sendmsg+0xf0/0xf0 [ 376.671557] __vfs_write+0x443/0x890 [ 376.675256] ? lock_downgrade+0x860/0x860 [ 376.679391] ? kernel_read+0x130/0x130 [ 376.683269] ? rw_verify_area+0xb8/0x2b0 [ 376.687329] vfs_write+0x150/0x4d0 [ 376.690860] ksys_write+0x103/0x260 [ 376.694474] ? do_sys_open+0x16e/0x350 [ 376.698341] ? __ia32_sys_read+0xa0/0xa0 [ 376.702385] ? do_syscall_64+0x21/0x4e0 [ 376.706344] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.711700] __x64_sys_write+0x6e/0xb0 [ 376.715572] do_syscall_64+0xd0/0x4e0 [ 376.719352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.724519] RIP: 0033:0x4592f9 [ 376.727692] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.746575] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.754262] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 376.761519] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 376.768770] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 376.776031] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 376.783279] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 376.798223] FAULT_INJECTION: forcing a failure. [ 376.798223] name failslab, interval 1, probability 0, space 0, times 0 [ 376.803279] CPU: 0 PID: 12753 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 376.817307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.826647] Call Trace: [ 376.829228] dump_stack+0x123/0x177 [ 376.832842] should_fail.cold.4+0x5/0x13 [ 376.836888] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 376.841977] ? kernel_text_address+0x79/0xf0 [ 376.846365] ? __kernel_text_address+0xd/0x40 [ 376.850843] ? unwind_get_return_address+0x61/0xa0 [ 376.855771] __should_failslab+0xba/0xf0 [ 376.859816] should_failslab+0x9/0x14 [ 376.863596] __kmalloc+0x70/0x770 [ 376.867030] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 376.872290] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 376.877372] ? tls_push_record+0xff/0x1600 [ 376.881588] ? tls_sw_sendmsg+0x92d/0x1020 [ 376.885803] ? inet_sendmsg+0x108/0x440 [ 376.889755] ? smc_sendmsg+0x223/0x320 [ 376.893627] ? sock_sendmsg+0xb5/0xf0 [ 376.897421] ? sock_write_iter+0x215/0x420 [ 376.901639] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 376.907418] ? iov_iter_get_pages+0x1ee/0x1370 [ 376.911996] ? __lock_is_held+0xb5/0x140 [ 376.916041] generic_gcmaes_encrypt+0xfd/0x150 [ 376.920601] ? generic_gcmaes_encrypt+0xfd/0x150 [ 376.925336] ? helper_rfc4106_encrypt+0x450/0x450 [ 376.930171] ? __kmalloc+0x5f1/0x770 [ 376.933877] gcmaes_wrapper_encrypt+0x109/0x180 [ 376.938527] tls_push_record+0x9ae/0x1600 [ 376.942651] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.947217] tls_sw_sendmsg+0x92d/0x1020 [ 376.951254] ? __lock_acquire+0x792/0x4980 [ 376.955469] ? find_held_lock+0x36/0x1d0 [ 376.959507] ? tls_sw_push_pending_record+0x10/0x10 [ 376.964501] ? __local_bh_enable_ip+0x160/0x260 [ 376.969146] ? lock_sock_nested+0xc5/0x100 [ 376.973360] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.977920] ? lock_sock_nested+0x82/0x100 [ 376.982130] ? trace_hardirqs_on+0x28/0x190 [ 376.986427] ? lock_sock_nested+0x82/0x100 [ 376.990637] ? lock_sock_nested+0x82/0x100 [ 376.994852] inet_sendmsg+0x108/0x440 [ 376.998643] smc_sendmsg+0x223/0x320 [ 377.002363] ? smc_sendpage+0x170/0x170 [ 377.006319] sock_sendmsg+0xb5/0xf0 [ 377.009924] sock_write_iter+0x215/0x420 [ 377.013966] ? sock_sendmsg+0xf0/0xf0 [ 377.017754] __vfs_write+0x443/0x890 [ 377.021450] ? lock_downgrade+0x860/0x860 [ 377.025580] ? kernel_read+0x130/0x130 [ 377.029468] ? rw_verify_area+0xb8/0x2b0 [ 377.033509] vfs_write+0x150/0x4d0 [ 377.037031] ksys_write+0x103/0x260 [ 377.040654] ? do_sys_open+0x16e/0x350 [ 377.044520] ? __ia32_sys_read+0xa0/0xa0 [ 377.048560] ? do_syscall_64+0x21/0x4e0 [ 377.052513] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.057879] __x64_sys_write+0x6e/0xb0 [ 377.061750] do_syscall_64+0xd0/0x4e0 [ 377.065535] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.070709] RIP: 0033:0x4592f9 [ 377.073886] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.092769] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 377.100456] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 377.107705] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 377.114953] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 377.122202] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 377.129464] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 377.136749] CPU: 1 PID: 12765 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 377.144636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.153978] Call Trace: [ 377.156549] dump_stack+0x123/0x177 [ 377.160167] should_fail.cold.4+0x5/0x13 [ 377.164221] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 377.169311] ? kernel_text_address+0x79/0xf0 [ 377.173711] ? __kernel_text_address+0xd/0x40 [ 377.178197] ? unwind_get_return_address+0x61/0xa0 [ 377.183121] __should_failslab+0xba/0xf0 [ 377.187171] should_failslab+0x9/0x14 [ 377.190957] __kmalloc+0x70/0x770 [ 377.194399] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 377.199663] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 377.204762] ? tls_push_record+0xff/0x1600 [ 377.208984] ? tls_sw_sendmsg+0x92d/0x1020 [ 377.213218] ? inet_sendmsg+0x108/0x440 [ 377.217174] ? smc_sendmsg+0x223/0x320 [ 377.221047] ? sock_sendmsg+0xb5/0xf0 [ 377.224835] ? sock_write_iter+0x215/0x420 [ 377.229056] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 377.234842] ? iov_iter_get_pages+0x1ee/0x1370 [ 377.239431] ? __lock_is_held+0xb5/0x140 [ 377.243491] generic_gcmaes_encrypt+0xfd/0x150 [ 377.248051] ? generic_gcmaes_encrypt+0xfd/0x150 [ 377.252796] ? helper_rfc4106_encrypt+0x450/0x450 [ 377.257625] ? __kmalloc+0x5f1/0x770 [ 377.261325] gcmaes_wrapper_encrypt+0x109/0x180 [ 377.265977] tls_push_record+0x9ae/0x1600 [ 377.270102] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.274693] tls_sw_sendmsg+0x92d/0x1020 [ 377.278731] ? __lock_acquire+0x792/0x4980 [ 377.282951] ? find_held_lock+0x36/0x1d0 [ 377.286993] ? tls_sw_push_pending_record+0x10/0x10 [ 377.291989] ? __local_bh_enable_ip+0x160/0x260 [ 377.296640] ? lock_sock_nested+0xc5/0x100 [ 377.300857] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.305418] ? lock_sock_nested+0x82/0x100 [ 377.309646] ? trace_hardirqs_on+0x28/0x190 [ 377.313948] ? lock_sock_nested+0x82/0x100 [ 377.318159] ? lock_sock_nested+0x82/0x100 [ 377.322391] inet_sendmsg+0x108/0x440 [ 377.326183] smc_sendmsg+0x223/0x320 [ 377.329889] ? smc_sendpage+0x170/0x170 [ 377.333845] sock_sendmsg+0xb5/0xf0 [ 377.337450] sock_write_iter+0x215/0x420 [ 377.341495] ? sock_sendmsg+0xf0/0xf0 [ 377.345282] __vfs_write+0x443/0x890 [ 377.348973] ? lock_downgrade+0x860/0x860 [ 377.353115] ? kernel_read+0x130/0x130 [ 377.356989] ? rw_verify_area+0xb8/0x2b0 [ 377.361033] vfs_write+0x150/0x4d0 [ 377.364561] ksys_write+0x103/0x260 [ 377.368177] ? do_sys_open+0x16e/0x350 [ 377.372312] ? __ia32_sys_read+0xa0/0xa0 [ 377.376356] ? do_syscall_64+0x21/0x4e0 [ 377.380314] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.385660] __x64_sys_write+0x6e/0xb0 [ 377.389548] do_syscall_64+0xd0/0x4e0 [ 377.393337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.398506] RIP: 0033:0x4592f9 [ 377.401679] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.420563] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 377.428256] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 377.435506] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 377.442756] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 377.450006] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 377.457254] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 377.464515] CPU: 0 PID: 12758 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 377.472392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.481732] Call Trace: [ 377.484301] dump_stack+0x123/0x177 [ 377.487907] should_fail.cold.4+0x5/0x13 [ 377.491943] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 377.497023] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 377.502290] ? kasan_unpoison_shadow+0x35/0x50 [ 377.506850] __alloc_pages_nodemask+0x1d5/0x710 [ 377.511495] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 377.516509] alloc_pages_current+0xd6/0x1b0 [ 377.520808] skb_page_frag_refill+0x20b/0x400 [ 377.525281] sk_page_frag_refill+0x46/0x1b0 [ 377.529578] tcp_sendmsg_locked+0xc58/0x35b0 [ 377.533964] ? mark_held_locks+0x130/0x130 [ 377.538177] ? mark_held_locks+0xc7/0x130 [ 377.542308] ? tcp_sendpage+0x50/0x50 [ 377.546087] ? mark_held_locks+0xc7/0x130 [ 377.550212] ? __local_bh_enable_ip+0x160/0x260 [ 377.554872] ? lock_sock_nested+0xc5/0x100 [ 377.559092] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.563645] ? lock_sock_nested+0x82/0x100 [ 377.567854] ? trace_hardirqs_on+0x28/0x190 [ 377.572150] ? lock_sock_nested+0x82/0x100 [ 377.576357] ? lock_sock_nested+0x82/0x100 [ 377.580583] ? __local_bh_enable_ip+0x160/0x260 [ 377.585229] tcp_sendmsg+0x27/0x40 [ 377.588744] inet_sendmsg+0x108/0x440 [ 377.592522] smc_sendmsg+0x223/0x320 [ 377.596209] ? smc_sendpage+0x170/0x170 [ 377.600163] sock_sendmsg+0xb5/0xf0 [ 377.603768] sock_write_iter+0x215/0x420 [ 377.607803] ? sock_sendmsg+0xf0/0xf0 [ 377.611601] __vfs_write+0x443/0x890 [ 377.615289] ? lock_downgrade+0x860/0x860 [ 377.619409] ? kernel_read+0x130/0x130 [ 377.623282] ? rw_verify_area+0xb8/0x2b0 [ 377.627318] vfs_write+0x150/0x4d0 [ 377.630835] ksys_write+0x103/0x260 [ 377.634448] ? do_sys_open+0x16e/0x350 [ 377.638312] ? __ia32_sys_read+0xa0/0xa0 [ 377.642354] ? do_syscall_64+0x21/0x4e0 [ 377.646304] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.651644] __x64_sys_write+0x6e/0xb0 [ 377.655507] do_syscall_64+0xd0/0x4e0 [ 377.659313] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.664499] RIP: 0033:0x4592f9 [ 377.667669] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.686550] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 377.694235] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 377.701509] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 377.708757] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 377.716004] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 377.723255] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 377.732457] FAULT_INJECTION: forcing a failure. [ 377.732457] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 377.759095] CPU: 1 PID: 12769 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 377.766984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.776337] Call Trace: [ 377.778905] dump_stack+0x123/0x177 [ 377.782510] should_fail.cold.4+0x5/0x13 [ 377.786548] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 377.791625] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 377.796877] ? kasan_unpoison_shadow+0x35/0x50 [ 377.801435] __alloc_pages_nodemask+0x1d5/0x710 [ 377.806083] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 377.811078] alloc_pages_current+0xd6/0x1b0 [ 377.815376] skb_page_frag_refill+0x20b/0x400 [ 377.819846] sk_page_frag_refill+0x46/0x1b0 [ 377.824155] tcp_sendmsg_locked+0xc58/0x35b0 [ 377.828552] ? mark_held_locks+0x130/0x130 [ 377.832766] ? mark_held_locks+0xc7/0x130 [ 377.836895] ? tcp_sendpage+0x50/0x50 [ 377.840760] ? mark_held_locks+0xc7/0x130 [ 377.844884] ? __local_bh_enable_ip+0x160/0x260 [ 377.849528] ? lock_sock_nested+0xc5/0x100 [ 377.853752] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.858310] ? lock_sock_nested+0x82/0x100 [ 377.862520] ? trace_hardirqs_on+0x28/0x190 [ 377.866814] ? lock_sock_nested+0x82/0x100 [ 377.871024] ? lock_sock_nested+0x82/0x100 [ 377.875234] ? __local_bh_enable_ip+0x160/0x260 [ 377.879900] tcp_sendmsg+0x27/0x40 [ 377.883417] inet_sendmsg+0x108/0x440 [ 377.887198] smc_sendmsg+0x223/0x320 [ 377.890904] ? smc_sendpage+0x170/0x170 [ 377.894857] sock_sendmsg+0xb5/0xf0 [ 377.898462] sock_write_iter+0x215/0x420 [ 377.902520] ? sock_sendmsg+0xf0/0xf0 [ 377.906307] __vfs_write+0x443/0x890 [ 377.909998] ? lock_downgrade+0x860/0x860 [ 377.914120] ? kernel_read+0x130/0x130 [ 377.917991] ? rw_verify_area+0xb8/0x2b0 [ 377.922030] vfs_write+0x150/0x4d0 [ 377.925548] ksys_write+0x103/0x260 [ 377.929148] ? do_sys_open+0x16e/0x350 [ 377.933011] ? __ia32_sys_read+0xa0/0xa0 [ 377.937048] ? do_syscall_64+0x21/0x4e0 [ 377.940998] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.946339] __x64_sys_write+0x6e/0xb0 [ 377.950216] do_syscall_64+0xd0/0x4e0 [ 377.953996] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.959162] RIP: 0033:0x4592f9 [ 377.962329] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.981207] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 377.988911] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 377.996156] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 378.003403] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 378.010648] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 378.017892] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 378.060899] FAULT_INJECTION: forcing a failure. [ 378.060899] name failslab, interval 1, probability 0, space 0, times 0 [ 378.079821] FAULT_INJECTION: forcing a failure. [ 378.079821] name failslab, interval 1, probability 0, space 0, times 0 [ 378.096257] FAULT_INJECTION: forcing a failure. [ 378.096257] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 378.110091] CPU: 0 PID: 12779 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 378.117994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.127330] Call Trace: [ 378.129896] dump_stack+0x123/0x177 [ 378.133517] should_fail.cold.4+0x5/0x13 [ 378.137588] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 378.142670] ? kernel_text_address+0x79/0xf0 [ 378.147056] ? __kernel_text_address+0xd/0x40 [ 378.151528] ? unwind_get_return_address+0x61/0xa0 [ 378.156439] __should_failslab+0xba/0xf0 [ 378.160481] should_failslab+0x9/0x14 [ 378.164259] __kmalloc+0x70/0x770 [ 378.167695] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 378.172964] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 378.178046] ? tls_push_record+0xff/0x1600 [ 378.182260] ? tls_sw_sendmsg+0x92d/0x1020 [ 378.186472] ? inet_sendmsg+0x108/0x440 [ 378.190422] ? smc_sendmsg+0x223/0x320 [ 378.194289] ? sock_sendmsg+0xb5/0xf0 [ 378.198067] ? sock_write_iter+0x215/0x420 [ 378.202287] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 378.208063] ? iov_iter_get_pages+0x1ee/0x1370 [ 378.212629] ? __lock_is_held+0xb5/0x140 [ 378.216692] generic_gcmaes_encrypt+0xfd/0x150 [ 378.221254] ? generic_gcmaes_encrypt+0xfd/0x150 [ 378.225985] ? helper_rfc4106_encrypt+0x450/0x450 [ 378.230805] ? __kmalloc+0x5f1/0x770 [ 378.234507] gcmaes_wrapper_encrypt+0x109/0x180 [ 378.239155] tls_push_record+0x9ae/0x1600 [ 378.243279] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.247842] tls_sw_sendmsg+0x92d/0x1020 [ 378.251878] ? __lock_acquire+0x792/0x4980 [ 378.256095] ? find_held_lock+0x36/0x1d0 [ 378.260141] ? tls_sw_push_pending_record+0x10/0x10 [ 378.265136] ? __local_bh_enable_ip+0x160/0x260 [ 378.269781] ? lock_sock_nested+0xc5/0x100 [ 378.273998] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.278564] ? lock_sock_nested+0x82/0x100 [ 378.282774] ? trace_hardirqs_on+0x28/0x190 [ 378.287069] ? lock_sock_nested+0x82/0x100 [ 378.291277] ? lock_sock_nested+0x82/0x100 [ 378.295506] inet_sendmsg+0x108/0x440 [ 378.299284] smc_sendmsg+0x223/0x320 [ 378.302975] ? smc_sendpage+0x170/0x170 [ 378.306928] sock_sendmsg+0xb5/0xf0 [ 378.310541] sock_write_iter+0x215/0x420 [ 378.314580] ? sock_sendmsg+0xf0/0xf0 [ 378.318379] __vfs_write+0x443/0x890 [ 378.322084] ? lock_downgrade+0x860/0x860 [ 378.326231] ? kernel_read+0x130/0x130 [ 378.330102] ? rw_verify_area+0xb8/0x2b0 [ 378.334141] vfs_write+0x150/0x4d0 [ 378.337660] ksys_write+0x103/0x260 [ 378.341263] ? do_sys_open+0x16e/0x350 [ 378.345126] ? __ia32_sys_read+0xa0/0xa0 [ 378.349166] ? do_syscall_64+0x21/0x4e0 [ 378.353119] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.358459] __x64_sys_write+0x6e/0xb0 [ 378.362325] do_syscall_64+0xd0/0x4e0 [ 378.366102] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.371285] RIP: 0033:0x4592f9 [ 378.374456] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.393347] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 378.401031] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 378.408280] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 378.415525] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 378.422772] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 378.430018] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 378.441754] CPU: 1 PID: 12777 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 378.449653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.458999] Call Trace: [ 378.461579] dump_stack+0x123/0x177 [ 378.465205] should_fail.cold.4+0x5/0x13 [ 378.469261] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 378.474356] ? kernel_text_address+0x79/0xf0 [ 378.478759] ? __kernel_text_address+0xd/0x40 [ 378.483248] ? unwind_get_return_address+0x61/0xa0 [ 378.488173] __should_failslab+0xba/0xf0 [ 378.492222] should_failslab+0x9/0x14 [ 378.496000] __kmalloc+0x70/0x770 [ 378.499433] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 378.504711] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 378.509791] ? tls_push_record+0xff/0x1600 [ 378.514002] ? tls_sw_sendmsg+0x92d/0x1020 [ 378.518213] ? inet_sendmsg+0x108/0x440 [ 378.522179] ? smc_sendmsg+0x223/0x320 [ 378.526044] ? sock_sendmsg+0xb5/0xf0 [ 378.529819] ? sock_write_iter+0x215/0x420 [ 378.534122] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 378.539912] ? iov_iter_get_pages+0x1ee/0x1370 [ 378.544480] ? __lock_is_held+0xb5/0x140 [ 378.548522] generic_gcmaes_encrypt+0xfd/0x150 [ 378.553080] ? generic_gcmaes_encrypt+0xfd/0x150 [ 378.557813] ? helper_rfc4106_encrypt+0x450/0x450 [ 378.562633] ? __kmalloc+0x5f1/0x770 [ 378.566324] gcmaes_wrapper_encrypt+0x109/0x180 [ 378.570970] tls_push_record+0x9ae/0x1600 [ 378.575092] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.579661] tls_sw_sendmsg+0x92d/0x1020 [ 378.583697] ? __lock_acquire+0x792/0x4980 [ 378.587911] ? find_held_lock+0x36/0x1d0 [ 378.591952] ? tls_sw_push_pending_record+0x10/0x10 [ 378.596946] ? __local_bh_enable_ip+0x160/0x260 [ 378.601590] ? lock_sock_nested+0xc5/0x100 [ 378.605802] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.610358] ? lock_sock_nested+0x82/0x100 [ 378.614570] ? trace_hardirqs_on+0x28/0x190 [ 378.618863] ? lock_sock_nested+0x82/0x100 [ 378.623078] ? lock_sock_nested+0x82/0x100 [ 378.627290] inet_sendmsg+0x108/0x440 [ 378.631070] smc_sendmsg+0x223/0x320 [ 378.634761] ? smc_sendpage+0x170/0x170 [ 378.638711] sock_sendmsg+0xb5/0xf0 [ 378.642315] sock_write_iter+0x215/0x420 [ 378.646364] ? sock_sendmsg+0xf0/0xf0 [ 378.650164] __vfs_write+0x443/0x890 [ 378.653856] ? lock_downgrade+0x860/0x860 [ 378.657981] ? kernel_read+0x130/0x130 [ 378.661855] ? rw_verify_area+0xb8/0x2b0 [ 378.665907] vfs_write+0x150/0x4d0 [ 378.669426] ksys_write+0x103/0x260 [ 378.673028] ? do_sys_open+0x16e/0x350 [ 378.676915] ? __ia32_sys_read+0xa0/0xa0 [ 378.680952] ? do_syscall_64+0x21/0x4e0 [ 378.684903] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.690245] __x64_sys_write+0x6e/0xb0 [ 378.694110] do_syscall_64+0xd0/0x4e0 [ 378.697891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.703077] RIP: 0033:0x4592f9 [ 378.706247] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.725129] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 378.732815] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 378.740062] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 378.747308] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 378.754554] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 378.762841] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 378.782890] CPU: 1 PID: 12774 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 378.790795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.800139] Call Trace: [ 378.802707] dump_stack+0x123/0x177 [ 378.806312] should_fail.cold.4+0x5/0x13 [ 378.810351] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 378.815433] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 378.820686] ? kasan_unpoison_shadow+0x35/0x50 [ 378.825262] __alloc_pages_nodemask+0x1d5/0x710 [ 378.829918] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 378.834920] alloc_pages_current+0xd6/0x1b0 [ 378.839227] skb_page_frag_refill+0x20b/0x400 [ 378.843703] sk_page_frag_refill+0x46/0x1b0 [ 378.848022] tcp_sendmsg_locked+0xc58/0x35b0 [ 378.852413] ? mark_held_locks+0x130/0x130 [ 378.856627] ? mark_held_locks+0xc7/0x130 [ 378.860757] ? tcp_sendpage+0x50/0x50 [ 378.864534] ? mark_held_locks+0xc7/0x130 [ 378.868673] ? __local_bh_enable_ip+0x160/0x260 [ 378.873316] ? lock_sock_nested+0xc5/0x100 [ 378.877527] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.882085] ? lock_sock_nested+0x82/0x100 [ 378.886296] ? trace_hardirqs_on+0x28/0x190 [ 378.890592] ? lock_sock_nested+0x82/0x100 [ 378.894805] ? lock_sock_nested+0x82/0x100 [ 378.899015] ? __local_bh_enable_ip+0x160/0x260 [ 378.903660] tcp_sendmsg+0x27/0x40 [ 378.907177] inet_sendmsg+0x108/0x440 [ 378.910978] smc_sendmsg+0x223/0x320 [ 378.914681] ? smc_sendpage+0x170/0x170 [ 378.918629] sock_sendmsg+0xb5/0xf0 [ 378.922232] sock_write_iter+0x215/0x420 [ 378.926283] ? sock_sendmsg+0xf0/0xf0 [ 378.930066] __vfs_write+0x443/0x890 [ 378.933754] ? lock_downgrade+0x860/0x860 [ 378.937892] ? kernel_read+0x130/0x130 [ 378.941764] ? rw_verify_area+0xb8/0x2b0 [ 378.945802] vfs_write+0x150/0x4d0 [ 378.949319] ksys_write+0x103/0x260 [ 378.952921] ? do_sys_open+0x16e/0x350 [ 378.956784] ? __ia32_sys_read+0xa0/0xa0 [ 378.960821] ? do_syscall_64+0x21/0x4e0 [ 378.964782] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.970123] __x64_sys_write+0x6e/0xb0 [ 378.973987] do_syscall_64+0xd0/0x4e0 [ 378.977763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.982927] RIP: 0033:0x4592f9 [ 378.986096] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.004974] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.012656] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 379.019904] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 379.027250] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 379.034495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 379.041741] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 379.067036] FAULT_INJECTION: forcing a failure. [ 379.067036] name failslab, interval 1, probability 0, space 0, times 0 [ 379.078431] FAULT_INJECTION: forcing a failure. [ 379.078431] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 379.099344] FAULT_INJECTION: forcing a failure. [ 379.099344] name failslab, interval 1, probability 0, space 0, times 0 [ 379.114518] FAULT_INJECTION: forcing a failure. [ 379.114518] name failslab, interval 1, probability 0, space 0, times 0 [ 379.114990] CPU: 0 PID: 12787 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 379.133571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.142938] Call Trace: [ 379.145516] dump_stack+0x123/0x177 [ 379.149137] should_fail.cold.4+0x5/0x13 [ 379.153189] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 379.158291] ? kernel_text_address+0x79/0xf0 [ 379.162676] ? __kernel_text_address+0xd/0x40 [ 379.167170] ? unwind_get_return_address+0x61/0xa0 [ 379.172085] __should_failslab+0xba/0xf0 [ 379.176147] should_failslab+0x9/0x14 [ 379.179933] __kmalloc+0x70/0x770 [ 379.183395] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.188758] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.193857] ? tls_push_record+0xff/0x1600 [ 379.198092] ? tls_sw_sendmsg+0x92d/0x1020 [ 379.202336] ? inet_sendmsg+0x108/0x440 [ 379.206290] ? smc_sendmsg+0x223/0x320 [ 379.210160] ? sock_sendmsg+0xb5/0xf0 [ 379.213939] ? sock_write_iter+0x215/0x420 [ 379.218167] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 379.223943] ? iov_iter_get_pages+0x1ee/0x1370 [ 379.228513] ? __lock_is_held+0xb5/0x140 [ 379.232563] generic_gcmaes_encrypt+0xfd/0x150 [ 379.237124] ? generic_gcmaes_encrypt+0xfd/0x150 [ 379.241878] ? helper_rfc4106_encrypt+0x450/0x450 [ 379.246702] ? __kmalloc+0x5f1/0x770 [ 379.250413] gcmaes_wrapper_encrypt+0x109/0x180 [ 379.255077] tls_push_record+0x9ae/0x1600 [ 379.259204] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.263775] tls_sw_sendmsg+0x92d/0x1020 [ 379.267825] ? __lock_acquire+0x792/0x4980 [ 379.272062] ? find_held_lock+0x36/0x1d0 [ 379.276123] ? tls_sw_push_pending_record+0x10/0x10 [ 379.281120] ? __local_bh_enable_ip+0x160/0x260 [ 379.285767] ? lock_sock_nested+0xc5/0x100 [ 379.289992] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.294565] ? lock_sock_nested+0x82/0x100 [ 379.298791] ? trace_hardirqs_on+0x28/0x190 [ 379.303097] ? lock_sock_nested+0x82/0x100 [ 379.307311] ? lock_sock_nested+0x82/0x100 [ 379.311529] inet_sendmsg+0x108/0x440 [ 379.315314] smc_sendmsg+0x223/0x320 [ 379.319004] ? smc_sendpage+0x170/0x170 [ 379.322961] sock_sendmsg+0xb5/0xf0 [ 379.326573] sock_write_iter+0x215/0x420 [ 379.330634] ? sock_sendmsg+0xf0/0xf0 [ 379.334431] __vfs_write+0x443/0x890 [ 379.338145] ? lock_downgrade+0x860/0x860 [ 379.342277] ? kernel_read+0x130/0x130 [ 379.346172] ? rw_verify_area+0xb8/0x2b0 [ 379.350217] vfs_write+0x150/0x4d0 [ 379.353755] ksys_write+0x103/0x260 [ 379.357370] ? do_sys_open+0x16e/0x350 [ 379.361255] ? __ia32_sys_read+0xa0/0xa0 [ 379.365296] ? do_syscall_64+0x21/0x4e0 [ 379.369264] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.374616] __x64_sys_write+0x6e/0xb0 [ 379.378508] do_syscall_64+0xd0/0x4e0 [ 379.382291] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.387483] RIP: 0033:0x4592f9 [ 379.390653] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.409531] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.417219] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 379.424473] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 379.431723] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 379.438976] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 379.446236] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 379.453499] CPU: 1 PID: 12798 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 379.461380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.470715] Call Trace: [ 379.473291] dump_stack+0x123/0x177 [ 379.476907] should_fail.cold.4+0x5/0x13 [ 379.480964] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 379.486055] ? kernel_text_address+0x79/0xf0 [ 379.490451] ? __kernel_text_address+0xd/0x40 [ 379.494939] ? unwind_get_return_address+0x61/0xa0 [ 379.499866] __should_failslab+0xba/0xf0 [ 379.503936] should_failslab+0x9/0x14 [ 379.507742] __kmalloc+0x70/0x770 [ 379.511186] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.516460] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.521554] ? tls_push_record+0xff/0x1600 [ 379.525801] ? tls_sw_sendmsg+0x92d/0x1020 [ 379.530027] ? inet_sendmsg+0x108/0x440 [ 379.533990] ? smc_sendmsg+0x223/0x320 [ 379.537871] ? sock_sendmsg+0xb5/0xf0 [ 379.541653] ? sock_write_iter+0x215/0x420 [ 379.545871] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 379.551647] ? iov_iter_get_pages+0x1ee/0x1370 [ 379.556215] ? __lock_is_held+0xb5/0x140 [ 379.560263] generic_gcmaes_encrypt+0xfd/0x150 [ 379.564822] ? generic_gcmaes_encrypt+0xfd/0x150 [ 379.569561] ? helper_rfc4106_encrypt+0x450/0x450 [ 379.574394] ? __kmalloc+0x5f1/0x770 [ 379.578094] gcmaes_wrapper_encrypt+0x109/0x180 [ 379.582752] tls_push_record+0x9ae/0x1600 [ 379.586890] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.591479] tls_sw_sendmsg+0x92d/0x1020 [ 379.595531] ? __lock_acquire+0x792/0x4980 [ 379.599759] ? find_held_lock+0x36/0x1d0 [ 379.603807] ? tls_sw_push_pending_record+0x10/0x10 [ 379.608812] ? __local_bh_enable_ip+0x160/0x260 [ 379.613483] ? lock_sock_nested+0xc5/0x100 [ 379.617719] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.622287] ? lock_sock_nested+0x82/0x100 [ 379.626506] ? trace_hardirqs_on+0x28/0x190 [ 379.630808] ? lock_sock_nested+0x82/0x100 [ 379.635028] ? lock_sock_nested+0x82/0x100 [ 379.639251] inet_sendmsg+0x108/0x440 [ 379.643038] smc_sendmsg+0x223/0x320 [ 379.646737] ? smc_sendpage+0x170/0x170 [ 379.650695] sock_sendmsg+0xb5/0xf0 [ 379.654313] sock_write_iter+0x215/0x420 [ 379.658383] ? sock_sendmsg+0xf0/0xf0 [ 379.662187] __vfs_write+0x443/0x890 [ 379.665900] ? lock_downgrade+0x860/0x860 [ 379.670030] ? kernel_read+0x130/0x130 [ 379.673920] ? rw_verify_area+0xb8/0x2b0 [ 379.677958] vfs_write+0x150/0x4d0 [ 379.681484] ksys_write+0x103/0x260 [ 379.685097] ? do_sys_open+0x16e/0x350 [ 379.688967] ? __ia32_sys_read+0xa0/0xa0 [ 379.693012] ? do_syscall_64+0x21/0x4e0 [ 379.696971] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.702318] __x64_sys_write+0x6e/0xb0 [ 379.706185] do_syscall_64+0xd0/0x4e0 [ 379.709965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.715133] RIP: 0033:0x4592f9 [ 379.718319] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.737217] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.744907] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 379.752163] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 379.759428] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 2020/10/30 13:45:12 executed programs: 1303 [ 379.766684] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 379.773932] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 379.781194] CPU: 0 PID: 12797 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 379.789076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.798442] Call Trace: [ 379.801022] dump_stack+0x123/0x177 [ 379.804638] should_fail.cold.4+0x5/0x13 [ 379.808686] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 379.813777] ? kernel_text_address+0x79/0xf0 [ 379.818170] ? __kernel_text_address+0xd/0x40 [ 379.822644] ? unwind_get_return_address+0x61/0xa0 [ 379.827575] __should_failslab+0xba/0xf0 [ 379.831633] should_failslab+0x9/0x14 [ 379.835412] __kmalloc+0x70/0x770 [ 379.838847] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.844116] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.849224] ? tls_push_record+0xff/0x1600 [ 379.853437] ? tls_sw_sendmsg+0x92d/0x1020 [ 379.857648] ? inet_sendmsg+0x108/0x440 [ 379.861612] ? smc_sendmsg+0x223/0x320 [ 379.865476] ? sock_sendmsg+0xb5/0xf0 [ 379.869252] ? sock_write_iter+0x215/0x420 [ 379.873486] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 379.879278] ? iov_iter_get_pages+0x1ee/0x1370 [ 379.883859] ? __lock_is_held+0xb5/0x140 [ 379.887901] generic_gcmaes_encrypt+0xfd/0x150 [ 379.892547] ? generic_gcmaes_encrypt+0xfd/0x150 [ 379.897302] ? helper_rfc4106_encrypt+0x450/0x450 [ 379.902120] ? __kmalloc+0x5f1/0x770 [ 379.906420] gcmaes_wrapper_encrypt+0x109/0x180 [ 379.911066] tls_push_record+0x9ae/0x1600 [ 379.915190] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.919752] tls_sw_sendmsg+0x92d/0x1020 [ 379.923788] ? __lock_acquire+0x792/0x4980 [ 379.928014] ? find_held_lock+0x36/0x1d0 [ 379.932052] ? tls_sw_push_pending_record+0x10/0x10 [ 379.937041] ? __local_bh_enable_ip+0x160/0x260 [ 379.941704] ? lock_sock_nested+0xc5/0x100 [ 379.945914] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.950469] ? lock_sock_nested+0x82/0x100 [ 379.954677] ? trace_hardirqs_on+0x28/0x190 [ 379.958970] ? lock_sock_nested+0x82/0x100 [ 379.963195] ? lock_sock_nested+0x82/0x100 [ 379.967421] inet_sendmsg+0x108/0x440 [ 379.971214] smc_sendmsg+0x223/0x320 [ 379.974908] ? smc_sendpage+0x170/0x170 [ 379.978857] sock_sendmsg+0xb5/0xf0 [ 379.982460] sock_write_iter+0x215/0x420 [ 379.986514] ? sock_sendmsg+0xf0/0xf0 [ 379.990317] __vfs_write+0x443/0x890 [ 379.994006] ? lock_downgrade+0x860/0x860 [ 379.998128] ? kernel_read+0x130/0x130 [ 380.002015] ? rw_verify_area+0xb8/0x2b0 [ 380.006054] vfs_write+0x150/0x4d0 [ 380.009572] ksys_write+0x103/0x260 [ 380.013174] ? do_sys_open+0x16e/0x350 [ 380.017037] ? __ia32_sys_read+0xa0/0xa0 [ 380.021073] ? do_syscall_64+0x21/0x4e0 [ 380.025039] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.030379] __x64_sys_write+0x6e/0xb0 [ 380.034263] do_syscall_64+0xd0/0x4e0 [ 380.038040] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.043205] RIP: 0033:0x4592f9 [ 380.046390] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.065266] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 380.072947] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 380.080191] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 380.087435] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 380.094683] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 380.101945] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 380.121679] CPU: 1 PID: 12790 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 380.129570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.138918] Call Trace: [ 380.141500] dump_stack+0x123/0x177 [ 380.145117] should_fail.cold.4+0x5/0x13 [ 380.149156] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 380.154237] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 380.159488] ? kasan_unpoison_shadow+0x35/0x50 [ 380.164067] __alloc_pages_nodemask+0x1d5/0x710 [ 380.168713] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 380.173712] alloc_pages_current+0xd6/0x1b0 [ 380.178011] skb_page_frag_refill+0x20b/0x400 [ 380.182485] sk_page_frag_refill+0x46/0x1b0 [ 380.186782] tcp_sendmsg_locked+0xc58/0x35b0 [ 380.191166] ? mark_held_locks+0x130/0x130 [ 380.195373] ? mark_held_locks+0xc7/0x130 [ 380.199503] ? tcp_sendpage+0x50/0x50 [ 380.203280] ? mark_held_locks+0xc7/0x130 [ 380.207402] ? __local_bh_enable_ip+0x160/0x260 [ 380.212059] ? lock_sock_nested+0xc5/0x100 [ 380.216271] ? lockdep_hardirqs_on+0x421/0x5c0 [ 380.220827] ? lock_sock_nested+0x82/0x100 [ 380.225041] ? trace_hardirqs_on+0x28/0x190 [ 380.229336] ? lock_sock_nested+0x82/0x100 [ 380.233546] ? __local_bh_enable_ip+0x160/0x260 [ 380.238205] tcp_sendmsg+0x27/0x40 [ 380.241723] inet_sendmsg+0x108/0x440 [ 380.245501] smc_sendmsg+0x223/0x320 [ 380.249193] ? smc_sendpage+0x170/0x170 [ 380.253144] sock_sendmsg+0xb5/0xf0 [ 380.256747] sock_write_iter+0x215/0x420 [ 380.260782] ? sock_sendmsg+0xf0/0xf0 [ 380.264566] __vfs_write+0x443/0x890 [ 380.268253] ? lock_downgrade+0x860/0x860 [ 380.272378] ? kernel_read+0x130/0x130 [ 380.276249] ? rw_verify_area+0xb8/0x2b0 [ 380.280287] vfs_write+0x150/0x4d0 [ 380.283803] ksys_write+0x103/0x260 [ 380.287406] ? do_sys_open+0x16e/0x350 [ 380.291272] ? __ia32_sys_read+0xa0/0xa0 [ 380.295309] ? do_syscall_64+0x21/0x4e0 [ 380.299260] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.304600] __x64_sys_write+0x6e/0xb0 [ 380.308477] do_syscall_64+0xd0/0x4e0 [ 380.312256] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.317420] RIP: 0033:0x4592f9 [ 380.320591] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.340700] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 380.348381] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 380.355626] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 380.362886] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 380.370132] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 380.377378] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 380.425682] FAULT_INJECTION: forcing a failure. [ 380.425682] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 380.438766] FAULT_INJECTION: forcing a failure. [ 380.438766] name failslab, interval 1, probability 0, space 0, times 0 [ 380.450308] FAULT_INJECTION: forcing a failure. [ 380.450308] name failslab, interval 1, probability 0, space 0, times 0 [ 380.462034] FAULT_INJECTION: forcing a failure. [ 380.462034] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 380.474416] CPU: 0 PID: 12824 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 380.482325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.491669] Call Trace: [ 380.494253] dump_stack+0x123/0x177 [ 380.497877] should_fail.cold.4+0x5/0x13 [ 380.501934] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 380.507032] ? kernel_text_address+0x79/0xf0 [ 380.511435] ? __kernel_text_address+0xd/0x40 [ 380.515921] ? unwind_get_return_address+0x61/0xa0 [ 380.520848] __should_failslab+0xba/0xf0 [ 380.524899] should_failslab+0x9/0x14 [ 380.528682] __kmalloc+0x70/0x770 [ 380.532115] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 380.537368] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 380.542445] ? tls_push_record+0xff/0x1600 [ 380.546657] ? tls_sw_sendmsg+0x92d/0x1020 [ 380.550900] ? inet_sendmsg+0x108/0x440 [ 380.554850] ? smc_sendmsg+0x223/0x320 [ 380.558716] ? sock_sendmsg+0xb5/0xf0 [ 380.562511] ? sock_write_iter+0x215/0x420 [ 380.566724] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 380.572514] ? iov_iter_get_pages+0x1ee/0x1370 [ 380.577078] ? __lock_is_held+0xb5/0x140 [ 380.581121] generic_gcmaes_encrypt+0xfd/0x150 [ 380.585677] ? generic_gcmaes_encrypt+0xfd/0x150 [ 380.590407] ? helper_rfc4106_encrypt+0x450/0x450 [ 380.595232] ? __kmalloc+0x5f1/0x770 [ 380.598925] gcmaes_wrapper_encrypt+0x109/0x180 [ 380.603569] tls_push_record+0x9ae/0x1600 [ 380.607693] ? lockdep_hardirqs_on+0x421/0x5c0 [ 380.612256] tls_sw_sendmsg+0x92d/0x1020 [ 380.616291] ? __lock_acquire+0x792/0x4980 [ 380.620505] ? find_held_lock+0x36/0x1d0 [ 380.624546] ? tls_sw_push_pending_record+0x10/0x10 [ 380.629537] ? __local_bh_enable_ip+0x160/0x260 [ 380.634179] ? lock_sock_nested+0xc5/0x100 [ 380.638388] ? lockdep_hardirqs_on+0x421/0x5c0 [ 380.642962] ? lock_sock_nested+0x82/0x100 [ 380.647213] ? trace_hardirqs_on+0x28/0x190 [ 380.651512] ? lock_sock_nested+0x82/0x100 [ 380.655722] ? lock_sock_nested+0x82/0x100 [ 380.659953] inet_sendmsg+0x108/0x440 [ 380.663733] smc_sendmsg+0x223/0x320 [ 380.667425] ? smc_sendpage+0x170/0x170 [ 380.671379] sock_sendmsg+0xb5/0xf0 [ 380.675009] sock_write_iter+0x215/0x420 [ 380.679052] ? sock_sendmsg+0xf0/0xf0 [ 380.682857] __vfs_write+0x443/0x890 [ 380.686573] ? lock_downgrade+0x860/0x860 [ 380.690698] ? kernel_read+0x130/0x130 [ 380.694583] ? rw_verify_area+0xb8/0x2b0 [ 380.698624] vfs_write+0x150/0x4d0 [ 380.702154] ksys_write+0x103/0x260 [ 380.705756] ? do_sys_open+0x16e/0x350 [ 380.709623] ? __ia32_sys_read+0xa0/0xa0 [ 380.713662] ? do_syscall_64+0x21/0x4e0 [ 380.717616] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.722966] __x64_sys_write+0x6e/0xb0 [ 380.726829] do_syscall_64+0xd0/0x4e0 [ 380.730611] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.735778] RIP: 0033:0x4592f9 [ 380.738962] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.757842] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 380.765524] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 380.772775] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 380.780026] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 380.787276] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 380.794522] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 380.812010] CPU: 1 PID: 12828 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 380.819911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.829257] Call Trace: [ 380.831840] dump_stack+0x123/0x177 [ 380.835462] should_fail.cold.4+0x5/0x13 [ 380.839511] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 380.844616] ? kernel_text_address+0x79/0xf0 [ 380.849002] ? __kernel_text_address+0xd/0x40 [ 380.853490] ? unwind_get_return_address+0x61/0xa0 [ 380.858398] __should_failslab+0xba/0xf0 [ 380.862441] should_failslab+0x9/0x14 [ 380.866220] __kmalloc+0x70/0x770 [ 380.869651] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 380.874906] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 380.879986] ? tls_push_record+0xff/0x1600 [ 380.884210] ? tls_sw_sendmsg+0x92d/0x1020 [ 380.888418] ? inet_sendmsg+0x108/0x440 [ 380.892390] ? smc_sendmsg+0x223/0x320 [ 380.896254] ? sock_sendmsg+0xb5/0xf0 [ 380.900041] ? sock_write_iter+0x215/0x420 [ 380.904257] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 380.910032] ? iov_iter_get_pages+0x1ee/0x1370 [ 380.914594] ? find_held_lock+0x36/0x1d0 [ 380.918636] generic_gcmaes_encrypt+0xfd/0x150 [ 380.923208] ? generic_gcmaes_encrypt+0xfd/0x150 [ 380.927939] ? helper_rfc4106_encrypt+0x450/0x450 [ 380.932757] ? __kmalloc+0x5f1/0x770 [ 380.936446] gcmaes_wrapper_encrypt+0x109/0x180 [ 380.941093] tls_push_record+0x9ae/0x1600 [ 380.945215] ? lockdep_hardirqs_on+0x421/0x5c0 [ 380.949776] tls_sw_sendmsg+0x92d/0x1020 [ 380.953811] ? __lock_acquire+0x792/0x4980 [ 380.958026] ? find_held_lock+0x36/0x1d0 [ 380.962063] ? tls_sw_push_pending_record+0x10/0x10 [ 380.967054] ? __local_bh_enable_ip+0x160/0x260 [ 380.971699] ? lock_sock_nested+0xc5/0x100 [ 380.975909] ? lockdep_hardirqs_on+0x421/0x5c0 [ 380.980482] ? lock_sock_nested+0x82/0x100 [ 380.984691] ? trace_hardirqs_on+0x28/0x190 [ 380.989001] ? lock_sock_nested+0x82/0x100 [ 380.993232] ? lock_sock_nested+0x82/0x100 [ 380.997444] inet_sendmsg+0x108/0x440 [ 381.001222] smc_sendmsg+0x223/0x320 [ 381.004909] ? smc_sendpage+0x170/0x170 [ 381.008882] sock_sendmsg+0xb5/0xf0 [ 381.012499] sock_write_iter+0x215/0x420 [ 381.016538] ? sock_sendmsg+0xf0/0xf0 [ 381.020320] __vfs_write+0x443/0x890 [ 381.024007] ? lock_downgrade+0x860/0x860 [ 381.028130] ? kernel_read+0x130/0x130 [ 381.032002] ? rw_verify_area+0xb8/0x2b0 [ 381.036056] vfs_write+0x150/0x4d0 [ 381.039596] ksys_write+0x103/0x260 [ 381.043199] ? do_sys_open+0x16e/0x350 [ 381.047061] ? __ia32_sys_read+0xa0/0xa0 [ 381.051099] ? do_syscall_64+0x21/0x4e0 [ 381.055046] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.060401] __x64_sys_write+0x6e/0xb0 [ 381.064268] do_syscall_64+0xd0/0x4e0 [ 381.068062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.073227] RIP: 0033:0x4592f9 [ 381.076394] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 381.095276] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 381.102958] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 381.110202] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 381.117458] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 381.124702] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 381.131947] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 381.146390] CPU: 1 PID: 12821 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 381.154278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.163621] Call Trace: [ 381.166200] dump_stack+0x123/0x177 [ 381.169825] should_fail.cold.4+0x5/0x13 [ 381.173874] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 381.178958] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 381.184236] ? kasan_unpoison_shadow+0x35/0x50 [ 381.188797] __alloc_pages_nodemask+0x1d5/0x710 [ 381.193446] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 381.198445] alloc_pages_current+0xd6/0x1b0 [ 381.202748] skb_page_frag_refill+0x20b/0x400 [ 381.207221] sk_page_frag_refill+0x46/0x1b0 [ 381.211524] tcp_sendmsg_locked+0xc58/0x35b0 [ 381.215915] ? mark_held_locks+0x130/0x130 [ 381.220148] ? tcp_sendpage+0x50/0x50 [ 381.223930] ? mark_held_locks+0xc7/0x130 [ 381.228058] ? __local_bh_enable_ip+0x160/0x260 [ 381.232703] ? lock_sock_nested+0xc5/0x100 [ 381.236914] ? lockdep_hardirqs_on+0x421/0x5c0 [ 381.241482] ? lock_sock_nested+0x82/0x100 [ 381.245696] ? trace_hardirqs_on+0x28/0x190 [ 381.249994] ? lock_sock_nested+0x82/0x100 [ 381.254207] ? lock_sock_nested+0x82/0x100 [ 381.258420] ? __local_bh_enable_ip+0x160/0x260 [ 381.263067] tcp_sendmsg+0x27/0x40 [ 381.266585] inet_sendmsg+0x108/0x440 [ 381.270365] smc_sendmsg+0x223/0x320 [ 381.274069] ? smc_sendpage+0x170/0x170 [ 381.278020] sock_sendmsg+0xb5/0xf0 [ 381.281625] sock_write_iter+0x215/0x420 [ 381.285665] ? sock_sendmsg+0xf0/0xf0 [ 381.289450] __vfs_write+0x443/0x890 [ 381.293159] ? lock_downgrade+0x860/0x860 [ 381.297287] ? kernel_read+0x130/0x130 [ 381.301164] ? rw_verify_area+0xb8/0x2b0 [ 381.305204] vfs_write+0x150/0x4d0 [ 381.308724] ksys_write+0x103/0x260 [ 381.312331] ? do_sys_open+0x16e/0x350 [ 381.316197] ? __ia32_sys_read+0xa0/0xa0 [ 381.320250] ? do_syscall_64+0x21/0x4e0 [ 381.324205] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.329550] __x64_sys_write+0x6e/0xb0 [ 381.333416] do_syscall_64+0xd0/0x4e0 [ 381.337197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.342376] RIP: 0033:0x4592f9 [ 381.345550] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 381.364427] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 381.372113] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 381.379423] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 381.386678] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 381.393927] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 381.401173] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 381.408436] CPU: 0 PID: 12817 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 381.416319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.425662] Call Trace: [ 381.428235] dump_stack+0x123/0x177 [ 381.431858] should_fail.cold.4+0x5/0x13 [ 381.435915] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 381.440996] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 381.446247] ? kasan_unpoison_shadow+0x35/0x50 [ 381.450807] __alloc_pages_nodemask+0x1d5/0x710 [ 381.455469] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 381.460464] alloc_pages_current+0xd6/0x1b0 [ 381.464764] skb_page_frag_refill+0x20b/0x400 [ 381.469236] sk_page_frag_refill+0x46/0x1b0 [ 381.473534] tcp_sendmsg_locked+0xc58/0x35b0 [ 381.477919] ? mark_held_locks+0x130/0x130 [ 381.482127] ? mark_held_locks+0xc7/0x130 [ 381.486252] ? tcp_sendpage+0x50/0x50 [ 381.490027] ? mark_held_locks+0xc7/0x130 [ 381.494167] ? __local_bh_enable_ip+0x160/0x260 [ 381.498810] ? lock_sock_nested+0xc5/0x100 [ 381.503018] ? lockdep_hardirqs_on+0x421/0x5c0 [ 381.507593] ? lock_sock_nested+0x82/0x100 [ 381.511803] ? trace_hardirqs_on+0x28/0x190 [ 381.516098] ? lock_sock_nested+0x82/0x100 [ 381.520309] ? lock_sock_nested+0x82/0x100 [ 381.524517] ? __local_bh_enable_ip+0x160/0x260 [ 381.529163] tcp_sendmsg+0x27/0x40 [ 381.532678] inet_sendmsg+0x108/0x440 [ 381.536453] smc_sendmsg+0x223/0x320 [ 381.540142] ? smc_sendpage+0x170/0x170 [ 381.544091] sock_sendmsg+0xb5/0xf0 [ 381.547694] sock_write_iter+0x215/0x420 [ 381.551746] ? sock_sendmsg+0xf0/0xf0 [ 381.555545] __vfs_write+0x443/0x890 [ 381.559233] ? lock_downgrade+0x860/0x860 [ 381.563356] ? kernel_read+0x130/0x130 [ 381.567227] ? rw_verify_area+0xb8/0x2b0 [ 381.571265] vfs_write+0x150/0x4d0 [ 381.574782] ksys_write+0x103/0x260 [ 381.578385] ? do_sys_open+0x16e/0x350 [ 381.582250] ? __ia32_sys_read+0xa0/0xa0 [ 381.586285] ? do_syscall_64+0x21/0x4e0 [ 381.590234] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.595577] __x64_sys_write+0x6e/0xb0 [ 381.599439] do_syscall_64+0xd0/0x4e0 [ 381.603216] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.608381] RIP: 0033:0x4592f9 [ 381.611549] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 381.630442] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 381.638123] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 381.645382] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 381.652626] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 381.659878] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 381.667129] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 381.678386] FAULT_INJECTION: forcing a failure. [ 381.678386] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 381.706717] CPU: 1 PID: 12839 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 381.714624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.723991] Call Trace: [ 381.726566] dump_stack+0x123/0x177 [ 381.730174] should_fail.cold.4+0x5/0x13 [ 381.734212] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 381.739291] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 381.744545] ? kasan_unpoison_shadow+0x35/0x50 [ 381.749105] __alloc_pages_nodemask+0x1d5/0x710 [ 381.753753] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 381.758765] alloc_pages_current+0xd6/0x1b0 [ 381.763063] skb_page_frag_refill+0x20b/0x400 [ 381.767535] sk_page_frag_refill+0x46/0x1b0 [ 381.771833] tcp_sendmsg_locked+0xc58/0x35b0 [ 381.776221] ? mark_held_locks+0x130/0x130 [ 381.780443] ? mark_held_locks+0xc7/0x130 [ 381.784578] ? tcp_sendpage+0x50/0x50 [ 381.788371] ? mark_held_locks+0xc7/0x130 [ 381.792497] ? __local_bh_enable_ip+0x160/0x260 [ 381.797154] ? lock_sock_nested+0xc5/0x100 [ 381.801367] ? lockdep_hardirqs_on+0x421/0x5c0 [ 381.805928] ? lock_sock_nested+0x82/0x100 [ 381.810139] ? trace_hardirqs_on+0x28/0x190 [ 381.814436] ? lock_sock_nested+0x82/0x100 [ 381.818645] ? lock_sock_nested+0x82/0x100 [ 381.822857] ? __local_bh_enable_ip+0x160/0x260 [ 381.827505] tcp_sendmsg+0x27/0x40 [ 381.831027] inet_sendmsg+0x108/0x440 [ 381.834823] smc_sendmsg+0x223/0x320 [ 381.838512] ? smc_sendpage+0x170/0x170 [ 381.842468] sock_sendmsg+0xb5/0xf0 [ 381.846074] sock_write_iter+0x215/0x420 [ 381.850113] ? sock_sendmsg+0xf0/0xf0 [ 381.853895] __vfs_write+0x443/0x890 [ 381.857608] ? lock_downgrade+0x860/0x860 [ 381.861735] ? kernel_read+0x130/0x130 [ 381.865611] ? rw_verify_area+0xb8/0x2b0 [ 381.869651] vfs_write+0x150/0x4d0 [ 381.873168] ksys_write+0x103/0x260 [ 381.876770] ? do_sys_open+0x16e/0x350 [ 381.880650] ? __ia32_sys_read+0xa0/0xa0 [ 381.884688] ? do_syscall_64+0x21/0x4e0 [ 381.888639] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.893980] __x64_sys_write+0x6e/0xb0 [ 381.897842] do_syscall_64+0xd0/0x4e0 [ 381.901619] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.906782] RIP: 0033:0x4592f9 [ 381.909948] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 381.928824] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 381.936518] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 381.943764] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 381.951124] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 381.958384] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 381.965628] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 382.028482] FAULT_INJECTION: forcing a failure. [ 382.028482] name failslab, interval 1, probability 0, space 0, times 0 [ 382.040327] FAULT_INJECTION: forcing a failure. [ 382.040327] name failslab, interval 1, probability 0, space 0, times 0 [ 382.052465] FAULT_INJECTION: forcing a failure. [ 382.052465] name failslab, interval 1, probability 0, space 0, times 0 [ 382.064043] FAULT_INJECTION: forcing a failure. [ 382.064043] name failslab, interval 1, probability 0, space 0, times 0 [ 382.075522] FAULT_INJECTION: forcing a failure. [ 382.075522] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 382.087800] FAULT_INJECTION: forcing a failure. [ 382.087800] name failslab, interval 1, probability 0, space 0, times 0 [ 382.099455] CPU: 1 PID: 12860 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 382.107329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.116669] Call Trace: [ 382.119243] dump_stack+0x123/0x177 [ 382.122860] should_fail.cold.4+0x5/0x13 [ 382.126932] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 382.132020] ? kernel_text_address+0x79/0xf0 [ 382.136425] ? __kernel_text_address+0xd/0x40 [ 382.140901] ? unwind_get_return_address+0x61/0xa0 [ 382.145821] __should_failslab+0xba/0xf0 [ 382.149864] should_failslab+0x9/0x14 [ 382.153645] __kmalloc+0x70/0x770 [ 382.157079] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 382.162339] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 382.167424] ? tls_push_record+0xff/0x1600 [ 382.171656] ? tls_sw_sendmsg+0x92d/0x1020 [ 382.175873] ? inet_sendmsg+0x108/0x440 [ 382.179824] ? smc_sendmsg+0x223/0x320 [ 382.183687] ? sock_sendmsg+0xb5/0xf0 [ 382.187464] ? sock_write_iter+0x215/0x420 [ 382.191685] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 382.197468] ? iov_iter_get_pages+0x1ee/0x1370 [ 382.202128] ? __lock_is_held+0xb5/0x140 [ 382.206179] generic_gcmaes_encrypt+0xfd/0x150 [ 382.210736] ? generic_gcmaes_encrypt+0xfd/0x150 [ 382.215476] ? helper_rfc4106_encrypt+0x450/0x450 [ 382.220297] ? __kmalloc+0x5f1/0x770 [ 382.224014] gcmaes_wrapper_encrypt+0x109/0x180 [ 382.228675] tls_push_record+0x9ae/0x1600 [ 382.232801] ? lockdep_hardirqs_on+0x421/0x5c0 [ 382.237383] tls_sw_sendmsg+0x92d/0x1020 [ 382.241424] ? __lock_acquire+0x792/0x4980 [ 382.245647] ? find_held_lock+0x36/0x1d0 [ 382.249691] ? tls_sw_push_pending_record+0x10/0x10 [ 382.254684] ? __local_bh_enable_ip+0x160/0x260 [ 382.259334] ? lock_sock_nested+0xc5/0x100 [ 382.263547] ? lockdep_hardirqs_on+0x421/0x5c0 [ 382.268125] ? lock_sock_nested+0x82/0x100 [ 382.272337] ? trace_hardirqs_on+0x28/0x190 [ 382.276648] ? lock_sock_nested+0x82/0x100 [ 382.280866] ? lock_sock_nested+0x82/0x100 [ 382.285084] inet_sendmsg+0x108/0x440 [ 382.288871] smc_sendmsg+0x223/0x320 [ 382.292576] ? smc_sendpage+0x170/0x170 [ 382.296535] sock_sendmsg+0xb5/0xf0 [ 382.300141] sock_write_iter+0x215/0x420 [ 382.304182] ? sock_sendmsg+0xf0/0xf0 [ 382.307968] __vfs_write+0x443/0x890 [ 382.311669] ? lock_downgrade+0x860/0x860 [ 382.315801] ? kernel_read+0x130/0x130 [ 382.319677] ? rw_verify_area+0xb8/0x2b0 [ 382.323718] vfs_write+0x150/0x4d0 [ 382.327239] ksys_write+0x103/0x260 [ 382.330846] ? do_sys_open+0x16e/0x350 [ 382.334715] ? __ia32_sys_read+0xa0/0xa0 [ 382.338756] ? do_syscall_64+0x21/0x4e0 [ 382.342720] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.348081] __x64_sys_write+0x6e/0xb0 [ 382.351957] do_syscall_64+0xd0/0x4e0 [ 382.355763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.360933] RIP: 0033:0x4592f9 [ 382.364108] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.382991] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 382.390681] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 382.397928] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 382.405177] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 382.412426] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 382.419671] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 382.426947] CPU: 0 PID: 12862 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 382.434825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.444159] Call Trace: [ 382.446726] dump_stack+0x123/0x177 [ 382.450334] should_fail.cold.4+0x5/0x13 [ 382.454381] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 382.459471] ? kernel_text_address+0x79/0xf0 [ 382.463866] ? __kernel_text_address+0xd/0x40 [ 382.468347] ? unwind_get_return_address+0x61/0xa0 [ 382.473258] __should_failslab+0xba/0xf0 [ 382.477297] should_failslab+0x9/0x14 [ 382.481073] __kmalloc+0x70/0x770 [ 382.484506] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 382.489766] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 382.494856] ? tls_push_record+0xff/0x1600 [ 382.499073] ? tls_sw_sendmsg+0x92d/0x1020 [ 382.503289] ? inet_sendmsg+0x108/0x440 [ 382.507246] ? smc_sendmsg+0x223/0x320 [ 382.511132] ? sock_sendmsg+0xb5/0xf0 [ 382.514913] ? sock_write_iter+0x215/0x420 [ 382.519128] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 382.524910] ? iov_iter_get_pages+0x1ee/0x1370 [ 382.529481] ? __lock_is_held+0xb5/0x140 [ 382.533526] generic_gcmaes_encrypt+0xfd/0x150 [ 382.538085] ? generic_gcmaes_encrypt+0xfd/0x150 [ 382.542838] ? helper_rfc4106_encrypt+0x450/0x450 [ 382.547662] ? __kmalloc+0x5f1/0x770 [ 382.551355] gcmaes_wrapper_encrypt+0x109/0x180 [ 382.556004] tls_push_record+0x9ae/0x1600 [ 382.560135] ? lockdep_hardirqs_on+0x421/0x5c0 [ 382.564706] tls_sw_sendmsg+0x92d/0x1020 [ 382.568746] ? __lock_acquire+0x792/0x4980 [ 382.572964] ? find_held_lock+0x36/0x1d0 [ 382.577021] ? tls_sw_push_pending_record+0x10/0x10 [ 382.582015] ? __local_bh_enable_ip+0x160/0x260 [ 382.586667] ? lock_sock_nested+0xc5/0x100 [ 382.590890] ? lockdep_hardirqs_on+0x421/0x5c0 [ 382.595568] ? lock_sock_nested+0x82/0x100 [ 382.599792] ? trace_hardirqs_on+0x28/0x190 [ 382.604120] ? lock_sock_nested+0x82/0x100 [ 382.608357] ? lock_sock_nested+0x82/0x100 [ 382.612576] inet_sendmsg+0x108/0x440 [ 382.616365] smc_sendmsg+0x223/0x320 [ 382.620078] ? smc_sendpage+0x170/0x170 [ 382.624032] sock_sendmsg+0xb5/0xf0 [ 382.627653] sock_write_iter+0x215/0x420 [ 382.631700] ? sock_sendmsg+0xf0/0xf0 [ 382.635490] __vfs_write+0x443/0x890 [ 382.639181] ? lock_downgrade+0x860/0x860 [ 382.643307] ? kernel_read+0x130/0x130 [ 382.647204] ? rw_verify_area+0xb8/0x2b0 [ 382.651245] vfs_write+0x150/0x4d0 [ 382.654766] ksys_write+0x103/0x260 [ 382.658373] ? do_sys_open+0x16e/0x350 [ 382.662243] ? __ia32_sys_read+0xa0/0xa0 [ 382.666286] ? do_syscall_64+0x21/0x4e0 [ 382.670245] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.675592] __x64_sys_write+0x6e/0xb0 [ 382.679466] do_syscall_64+0xd0/0x4e0 [ 382.683250] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.688422] RIP: 0033:0x4592f9 [ 382.691594] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.710498] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 382.718185] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 382.725523] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 382.732776] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 382.740026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 382.747306] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 382.754571] CPU: 1 PID: 12848 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 382.762487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.771855] Call Trace: [ 382.774435] dump_stack+0x123/0x177 [ 382.778067] should_fail.cold.4+0x5/0x13 [ 382.782126] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 382.787222] ? kernel_text_address+0x79/0xf0 [ 382.791628] ? __kernel_text_address+0xd/0x40 [ 382.796106] ? unwind_get_return_address+0x61/0xa0 [ 382.801027] __should_failslab+0xba/0xf0 [ 382.805110] should_failslab+0x9/0x14 [ 382.808916] __kmalloc+0x70/0x770 [ 382.812359] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 382.817630] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 382.822735] ? tls_push_record+0xff/0x1600 [ 382.826956] ? tls_sw_sendmsg+0x92d/0x1020 [ 382.831181] ? inet_sendmsg+0x108/0x440 [ 382.835149] ? smc_sendmsg+0x223/0x320 [ 382.839024] ? sock_sendmsg+0xb5/0xf0 [ 382.842808] ? sock_write_iter+0x215/0x420 [ 382.847033] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 382.852836] ? iov_iter_get_pages+0x1ee/0x1370 [ 382.857425] ? __lock_is_held+0xb5/0x140 [ 382.861498] generic_gcmaes_encrypt+0xfd/0x150 [ 382.866064] ? generic_gcmaes_encrypt+0xfd/0x150 [ 382.870799] ? helper_rfc4106_encrypt+0x450/0x450 [ 382.875625] ? __kmalloc+0x5f1/0x770 [ 382.879322] gcmaes_wrapper_encrypt+0x109/0x180 [ 382.883978] tls_push_record+0x9ae/0x1600 [ 382.888123] ? lockdep_hardirqs_on+0x421/0x5c0 [ 382.892715] tls_sw_sendmsg+0x92d/0x1020 [ 382.896779] ? __lock_acquire+0x792/0x4980 [ 382.901010] ? find_held_lock+0x36/0x1d0 [ 382.905057] ? tls_sw_push_pending_record+0x10/0x10 [ 382.910051] ? __local_bh_enable_ip+0x160/0x260 [ 382.914706] ? lock_sock_nested+0xc5/0x100 [ 382.918933] ? lockdep_hardirqs_on+0x421/0x5c0 [ 382.923496] ? lock_sock_nested+0x82/0x100 [ 382.927712] ? trace_hardirqs_on+0x28/0x190 [ 382.932029] ? lock_sock_nested+0x82/0x100 [ 382.936247] inet_sendmsg+0x108/0x440 [ 382.940026] smc_sendmsg+0x223/0x320 [ 382.943719] ? smc_sendpage+0x170/0x170 [ 382.947674] sock_sendmsg+0xb5/0xf0 [ 382.951282] sock_write_iter+0x215/0x420 [ 382.955323] ? sock_sendmsg+0xf0/0xf0 [ 382.959110] __vfs_write+0x443/0x890 [ 382.962806] ? lock_downgrade+0x860/0x860 [ 382.966939] ? kernel_read+0x130/0x130 [ 382.970815] ? rw_verify_area+0xb8/0x2b0 [ 382.974874] vfs_write+0x150/0x4d0 [ 382.978395] ksys_write+0x103/0x260 [ 382.982010] ? do_sys_open+0x16e/0x350 [ 382.985884] ? __ia32_sys_read+0xa0/0xa0 [ 382.989929] ? do_syscall_64+0x21/0x4e0 [ 382.993881] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.999225] __x64_sys_write+0x6e/0xb0 [ 383.003100] do_syscall_64+0xd0/0x4e0 [ 383.006886] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.012058] RIP: 0033:0x4592f9 [ 383.015256] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 383.034144] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 383.041831] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 383.049089] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 383.056353] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 383.063611] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 383.070879] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 383.078144] CPU: 0 PID: 12864 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 383.086027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.095364] Call Trace: [ 383.097947] dump_stack+0x123/0x177 [ 383.101583] should_fail.cold.4+0x5/0x13 [ 383.105645] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 383.110729] ? kernel_text_address+0x79/0xf0 [ 383.115116] ? __kernel_text_address+0xd/0x40 [ 383.119604] ? unwind_get_return_address+0x61/0xa0 [ 383.124513] __should_failslab+0xba/0xf0 [ 383.128553] should_failslab+0x9/0x14 [ 383.132329] __kmalloc+0x70/0x770 [ 383.135763] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 383.141025] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 383.146105] ? tls_push_record+0xff/0x1600 [ 383.150338] ? tls_sw_sendmsg+0x92d/0x1020 [ 383.154556] ? inet_sendmsg+0x108/0x440 [ 383.158509] ? smc_sendmsg+0x223/0x320 [ 383.162374] ? sock_sendmsg+0xb5/0xf0 [ 383.166150] ? sock_write_iter+0x215/0x420 [ 383.170364] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 383.176161] ? iov_iter_get_pages+0x1ee/0x1370 [ 383.180729] ? __lock_is_held+0xb5/0x140 [ 383.184772] generic_gcmaes_encrypt+0xfd/0x150 [ 383.189340] ? generic_gcmaes_encrypt+0xfd/0x150 [ 383.194072] ? helper_rfc4106_encrypt+0x450/0x450 [ 383.198902] ? __kmalloc+0x5f1/0x770 [ 383.202600] gcmaes_wrapper_encrypt+0x109/0x180 [ 383.207247] tls_push_record+0x9ae/0x1600 [ 383.211373] ? lockdep_hardirqs_on+0x421/0x5c0 [ 383.215941] tls_sw_sendmsg+0x92d/0x1020 [ 383.219985] ? __lock_acquire+0x792/0x4980 [ 383.224206] ? find_held_lock+0x36/0x1d0 [ 383.228249] ? tls_sw_push_pending_record+0x10/0x10 [ 383.233244] ? __local_bh_enable_ip+0x160/0x260 [ 383.237891] ? lock_sock_nested+0xc5/0x100 [ 383.242104] ? lockdep_hardirqs_on+0x421/0x5c0 [ 383.246662] ? lock_sock_nested+0x82/0x100 [ 383.250874] ? trace_hardirqs_on+0x28/0x190 [ 383.255170] ? lock_sock_nested+0x82/0x100 [ 383.259396] ? lock_sock_nested+0x82/0x100 [ 383.263627] inet_sendmsg+0x108/0x440 [ 383.267406] smc_sendmsg+0x223/0x320 [ 383.271104] ? smc_sendpage+0x170/0x170 [ 383.275056] sock_sendmsg+0xb5/0xf0 [ 383.278661] sock_write_iter+0x215/0x420 [ 383.282718] ? sock_sendmsg+0xf0/0xf0 [ 383.286519] __vfs_write+0x443/0x890 [ 383.290225] ? lock_downgrade+0x860/0x860 [ 383.294355] ? kernel_read+0x130/0x130 [ 383.298244] ? rw_verify_area+0xb8/0x2b0 [ 383.302293] vfs_write+0x150/0x4d0 [ 383.305815] ksys_write+0x103/0x260 [ 383.309417] ? do_sys_open+0x16e/0x350 [ 383.313280] ? __ia32_sys_read+0xa0/0xa0 [ 383.317318] ? do_syscall_64+0x21/0x4e0 [ 383.321267] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.326606] __x64_sys_write+0x6e/0xb0 [ 383.330472] do_syscall_64+0xd0/0x4e0 [ 383.334248] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.339413] RIP: 0033:0x4592f9 [ 383.342598] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 383.361475] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 383.369156] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 383.376401] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 383.383645] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 383.390888] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 383.398149] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 383.405841] CPU: 1 PID: 12856 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 383.413733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.423075] Call Trace: [ 383.425650] dump_stack+0x123/0x177 [ 383.429265] should_fail.cold.4+0x5/0x13 [ 383.433317] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 383.438414] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 383.443679] ? kasan_unpoison_shadow+0x35/0x50 [ 383.448253] __alloc_pages_nodemask+0x1d5/0x710 [ 383.452918] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 383.457934] alloc_pages_current+0xd6/0x1b0 [ 383.462255] skb_page_frag_refill+0x20b/0x400 [ 383.466768] sk_page_frag_refill+0x46/0x1b0 [ 383.471081] tcp_sendmsg_locked+0xc58/0x35b0 [ 383.475479] ? mark_held_locks+0x130/0x130 [ 383.479700] ? mark_held_locks+0xc7/0x130 [ 383.483844] ? tcp_sendpage+0x50/0x50 [ 383.487631] ? mark_held_locks+0xc7/0x130 [ 383.491768] ? __local_bh_enable_ip+0x160/0x260 [ 383.496425] ? lock_sock_nested+0xc5/0x100 [ 383.500646] ? lockdep_hardirqs_on+0x421/0x5c0 [ 383.505214] ? lock_sock_nested+0x82/0x100 [ 383.509437] ? trace_hardirqs_on+0x28/0x190 [ 383.513742] ? lock_sock_nested+0x82/0x100 [ 383.517960] ? __local_bh_enable_ip+0x160/0x260 [ 383.522612] tcp_sendmsg+0x27/0x40 [ 383.526147] inet_sendmsg+0x108/0x440 [ 383.529928] smc_sendmsg+0x223/0x320 [ 383.533624] ? smc_sendpage+0x170/0x170 [ 383.537594] sock_sendmsg+0xb5/0xf0 [ 383.541206] sock_write_iter+0x215/0x420 [ 383.545267] ? sock_sendmsg+0xf0/0xf0 [ 383.549066] __vfs_write+0x443/0x890 [ 383.552762] ? lock_downgrade+0x860/0x860 [ 383.556891] ? kernel_read+0x130/0x130 [ 383.560765] ? rw_verify_area+0xb8/0x2b0 [ 383.564806] vfs_write+0x150/0x4d0 [ 383.568325] ksys_write+0x103/0x260 [ 383.571935] ? do_sys_open+0x16e/0x350 [ 383.575813] ? __ia32_sys_read+0xa0/0xa0 [ 383.579866] ? do_syscall_64+0x21/0x4e0 [ 383.583818] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.589166] __x64_sys_write+0x6e/0xb0 [ 383.593047] do_syscall_64+0xd0/0x4e0 [ 383.596832] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.602001] RIP: 0033:0x4592f9 [ 383.605172] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 383.624077] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 383.631783] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 383.639035] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 383.646283] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 383.653532] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 383.660789] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 383.668076] CPU: 0 PID: 12866 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 383.675958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.685301] Call Trace: [ 383.687883] dump_stack+0x123/0x177 [ 383.691510] should_fail.cold.4+0x5/0x13 [ 383.695569] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 383.700660] ? kernel_text_address+0x79/0xf0 [ 383.705068] ? __kernel_text_address+0xd/0x40 [ 383.709539] ? unwind_get_return_address+0x61/0xa0 [ 383.714447] __should_failslab+0xba/0xf0 [ 383.718486] should_failslab+0x9/0x14 [ 383.722264] __kmalloc+0x70/0x770 [ 383.725698] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 383.730950] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 383.738723] ? tls_push_record+0xff/0x1600 [ 383.742934] ? tls_sw_sendmsg+0x92d/0x1020 [ 383.747146] ? inet_sendmsg+0x108/0x440 [ 383.751096] ? smc_sendmsg+0x223/0x320 [ 383.754960] ? sock_sendmsg+0xb5/0xf0 [ 383.758749] ? sock_write_iter+0x215/0x420 [ 383.762962] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 383.768756] ? iov_iter_get_pages+0x1ee/0x1370 [ 383.773319] ? __lock_is_held+0xb5/0x140 [ 383.777359] generic_gcmaes_encrypt+0xfd/0x150 [ 383.781917] ? generic_gcmaes_encrypt+0xfd/0x150 [ 383.786663] ? helper_rfc4106_encrypt+0x450/0x450 [ 383.791481] ? __kmalloc+0x5f1/0x770 [ 383.795175] gcmaes_wrapper_encrypt+0x109/0x180 [ 383.799818] tls_push_record+0x9ae/0x1600 [ 383.803955] ? lockdep_hardirqs_on+0x421/0x5c0 [ 383.808517] tls_sw_sendmsg+0x92d/0x1020 [ 383.812552] ? __lock_acquire+0x792/0x4980 [ 383.816764] ? find_held_lock+0x36/0x1d0 [ 383.820801] ? tls_sw_push_pending_record+0x10/0x10 [ 383.825804] ? __local_bh_enable_ip+0x160/0x260 [ 383.830468] ? lock_sock_nested+0xc5/0x100 [ 383.834681] ? lockdep_hardirqs_on+0x421/0x5c0 [ 383.839236] ? lock_sock_nested+0x82/0x100 [ 383.843454] ? trace_hardirqs_on+0x28/0x190 [ 383.847750] ? lock_sock_nested+0x82/0x100 [ 383.851961] ? lock_sock_nested+0x82/0x100 [ 383.856174] inet_sendmsg+0x108/0x440 [ 383.859953] smc_sendmsg+0x223/0x320 [ 383.863650] ? smc_sendpage+0x170/0x170 [ 383.867600] sock_sendmsg+0xb5/0xf0 [ 383.871220] sock_write_iter+0x215/0x420 [ 383.875257] ? sock_sendmsg+0xf0/0xf0 [ 383.879063] __vfs_write+0x443/0x890 [ 383.882752] ? lock_downgrade+0x860/0x860 [ 383.886878] ? kernel_read+0x130/0x130 [ 383.890753] ? rw_verify_area+0xb8/0x2b0 [ 383.894817] vfs_write+0x150/0x4d0 [ 383.898339] ksys_write+0x103/0x260 [ 383.901950] ? do_sys_open+0x16e/0x350 [ 383.906338] ? __ia32_sys_read+0xa0/0xa0 [ 383.910389] ? do_syscall_64+0x21/0x4e0 [ 383.914342] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.919683] __x64_sys_write+0x6e/0xb0 [ 383.923558] do_syscall_64+0xd0/0x4e0 [ 383.927339] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.932507] RIP: 0033:0x4592f9 [ 383.935678] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 383.954571] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 383.962255] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 383.969499] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 383.976743] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 383.983994] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 383.991238] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 384.000833] FAULT_INJECTION: forcing a failure. [ 384.000833] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 384.013081] FAULT_INJECTION: forcing a failure. [ 384.013081] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 384.029187] FAULT_INJECTION: forcing a failure. [ 384.029187] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 384.042811] FAULT_INJECTION: forcing a failure. [ 384.042811] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 384.061459] CPU: 1 PID: 12885 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 384.069349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.078692] Call Trace: [ 384.081273] dump_stack+0x123/0x177 [ 384.084894] should_fail.cold.4+0x5/0x13 [ 384.088949] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 384.094045] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 384.099315] ? kasan_unpoison_shadow+0x35/0x50 [ 384.103897] __alloc_pages_nodemask+0x1d5/0x710 [ 384.108648] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 384.113667] alloc_pages_current+0xd6/0x1b0 [ 384.118104] skb_page_frag_refill+0x20b/0x400 [ 384.122593] sk_page_frag_refill+0x46/0x1b0 [ 384.126921] tcp_sendmsg_locked+0xc58/0x35b0 [ 384.131323] ? mark_held_locks+0x130/0x130 [ 384.135543] ? mark_held_locks+0xc7/0x130 [ 384.139701] ? tcp_sendpage+0x50/0x50 [ 384.143488] ? mark_held_locks+0xc7/0x130 [ 384.147643] ? __local_bh_enable_ip+0x160/0x260 [ 384.152326] ? lock_sock_nested+0xc5/0x100 [ 384.156552] ? lockdep_hardirqs_on+0x421/0x5c0 [ 384.161127] ? lock_sock_nested+0x82/0x100 [ 384.165365] ? trace_hardirqs_on+0x28/0x190 [ 384.169665] ? lock_sock_nested+0x82/0x100 [ 384.173891] ? lock_sock_nested+0x82/0x100 [ 384.178110] ? __local_bh_enable_ip+0x160/0x260 [ 384.182770] tcp_sendmsg+0x27/0x40 [ 384.186297] inet_sendmsg+0x108/0x440 [ 384.190077] smc_sendmsg+0x223/0x320 [ 384.193770] ? smc_sendpage+0x170/0x170 [ 384.197723] sock_sendmsg+0xb5/0xf0 [ 384.201333] sock_write_iter+0x215/0x420 [ 384.205403] ? sock_sendmsg+0xf0/0xf0 [ 384.209210] __vfs_write+0x443/0x890 [ 384.212914] ? lock_downgrade+0x860/0x860 [ 384.217061] ? kernel_read+0x130/0x130 [ 384.220936] ? rw_verify_area+0xb8/0x2b0 [ 384.225089] vfs_write+0x150/0x4d0 [ 384.228624] ksys_write+0x103/0x260 [ 384.232326] ? do_sys_open+0x16e/0x350 [ 384.236192] ? __ia32_sys_read+0xa0/0xa0 [ 384.240231] ? do_syscall_64+0x21/0x4e0 [ 384.244187] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.249536] __x64_sys_write+0x6e/0xb0 [ 384.253408] do_syscall_64+0xd0/0x4e0 [ 384.257189] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.262363] RIP: 0033:0x4592f9 [ 384.265536] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.284427] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 384.292116] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 384.299369] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 384.306635] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 384.313885] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 384.321143] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 384.328424] CPU: 0 PID: 12886 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 384.336303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.345634] Call Trace: [ 384.348198] dump_stack+0x123/0x177 [ 384.351802] should_fail.cold.4+0x5/0x13 [ 384.355855] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 384.360934] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 384.366188] ? kasan_unpoison_shadow+0x35/0x50 [ 384.370767] __alloc_pages_nodemask+0x1d5/0x710 [ 384.375415] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 384.380413] alloc_pages_current+0xd6/0x1b0 [ 384.384711] skb_page_frag_refill+0x20b/0x400 [ 384.389182] sk_page_frag_refill+0x46/0x1b0 [ 384.393481] tcp_sendmsg_locked+0xc58/0x35b0 [ 384.397868] ? mark_held_locks+0x130/0x130 [ 384.402075] ? mark_held_locks+0xc7/0x130 [ 384.406204] ? tcp_sendpage+0x50/0x50 [ 384.409980] ? mark_held_locks+0xc7/0x130 [ 384.414104] ? __local_bh_enable_ip+0x160/0x260 [ 384.418748] ? lock_sock_nested+0xc5/0x100 [ 384.422956] ? lockdep_hardirqs_on+0x421/0x5c0 [ 384.427514] ? lock_sock_nested+0x82/0x100 [ 384.431725] ? trace_hardirqs_on+0x28/0x190 [ 384.436020] ? lock_sock_nested+0x82/0x100 [ 384.440228] ? lock_sock_nested+0x82/0x100 [ 384.444525] ? __local_bh_enable_ip+0x160/0x260 [ 384.449171] tcp_sendmsg+0x27/0x40 [ 384.452701] inet_sendmsg+0x108/0x440 [ 384.456478] smc_sendmsg+0x223/0x320 [ 384.460181] ? smc_sendpage+0x170/0x170 [ 384.464131] sock_sendmsg+0xb5/0xf0 [ 384.467734] sock_write_iter+0x215/0x420 [ 384.471772] ? sock_sendmsg+0xf0/0xf0 [ 384.475667] __vfs_write+0x443/0x890 [ 384.479360] ? lock_downgrade+0x860/0x860 [ 384.483482] ? kernel_read+0x130/0x130 [ 384.487353] ? rw_verify_area+0xb8/0x2b0 [ 384.491391] vfs_write+0x150/0x4d0 [ 384.494925] ksys_write+0x103/0x260 [ 384.498536] ? do_sys_open+0x16e/0x350 [ 384.502408] ? __ia32_sys_read+0xa0/0xa0 [ 384.506451] ? do_syscall_64+0x21/0x4e0 [ 384.510409] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.515756] __x64_sys_write+0x6e/0xb0 [ 384.519623] do_syscall_64+0xd0/0x4e0 [ 384.523403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.528568] RIP: 0033:0x4592f9 [ 384.531756] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.550634] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 384.558319] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 384.565566] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 384.572813] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 384.580059] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 384.587655] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 384.597656] CPU: 1 PID: 12884 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 384.605547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.614894] Call Trace: [ 384.617469] dump_stack+0x123/0x177 [ 384.621089] should_fail.cold.4+0x5/0x13 [ 384.625139] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 384.630245] ? lockdep_hardirqs_on+0x421/0x5c0 [ 384.634820] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 384.639572] ? trace_hardirqs_on_caller+0x28/0x180 [ 384.644498] __alloc_pages_nodemask+0x1d5/0x710 [ 384.649161] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 384.654167] ? retint_kernel+0x2d/0x2d [ 384.658055] alloc_pages_current+0xd6/0x1b0 [ 384.662372] skb_page_frag_refill+0x20b/0x400 [ 384.666884] sk_page_frag_refill+0x46/0x1b0 [ 384.671210] tcp_sendmsg_locked+0xc58/0x35b0 [ 384.675602] ? mark_held_locks+0x130/0x130 [ 384.679819] ? tcp_sendpage+0x50/0x50 [ 384.683601] ? mark_held_locks+0xc7/0x130 [ 384.687730] ? __local_bh_enable_ip+0x160/0x260 [ 384.692376] ? lock_sock_nested+0xc5/0x100 [ 384.696591] ? lockdep_hardirqs_on+0x421/0x5c0 [ 384.701158] ? lock_sock_nested+0x82/0x100 [ 384.705377] ? trace_hardirqs_on+0x28/0x190 [ 384.709679] ? lock_sock_nested+0x82/0x100 [ 384.713910] ? lock_sock_nested+0x82/0x100 [ 384.718121] ? __local_bh_enable_ip+0x160/0x260 [ 384.722775] tcp_sendmsg+0x27/0x40 [ 384.726303] inet_sendmsg+0x108/0x440 [ 384.730090] smc_sendmsg+0x223/0x320 [ 384.733792] ? smc_sendpage+0x170/0x170 [ 384.737749] sock_sendmsg+0xb5/0xf0 [ 384.741362] sock_write_iter+0x215/0x420 [ 384.745408] ? sock_sendmsg+0xf0/0xf0 [ 384.749196] __vfs_write+0x443/0x890 [ 384.752891] ? lock_downgrade+0x860/0x860 [ 384.757015] ? kernel_read+0x130/0x130 [ 384.760890] ? rw_verify_area+0xb8/0x2b0 [ 384.764930] vfs_write+0x150/0x4d0 [ 384.768467] ksys_write+0x103/0x260 [ 384.772077] ? do_sys_open+0x16e/0x350 [ 384.775941] ? __ia32_sys_read+0xa0/0xa0 [ 384.779979] ? do_syscall_64+0x21/0x4e0 [ 384.783933] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.789280] __x64_sys_write+0x6e/0xb0 [ 384.793146] do_syscall_64+0xd0/0x4e0 [ 384.796927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.802101] RIP: 0033:0x4592f9 [ 384.805291] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.824288] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 384.832157] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 2020/10/30 13:45:17 executed programs: 1324 [ 384.839411] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 384.846664] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 384.853913] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 384.861165] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 384.868448] CPU: 0 PID: 12875 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 384.876333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.885683] Call Trace: [ 384.888266] dump_stack+0x123/0x177 [ 384.891895] should_fail.cold.4+0x5/0x13 [ 384.895945] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 384.901028] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 384.906278] ? kasan_unpoison_shadow+0x35/0x50 [ 384.910839] __alloc_pages_nodemask+0x1d5/0x710 [ 384.915485] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 384.920480] alloc_pages_current+0xd6/0x1b0 [ 384.924779] skb_page_frag_refill+0x20b/0x400 [ 384.929249] sk_page_frag_refill+0x46/0x1b0 [ 384.933549] tcp_sendmsg_locked+0xc58/0x35b0 [ 384.937939] ? mark_held_locks+0x130/0x130 [ 384.942148] ? mark_held_locks+0xc7/0x130 [ 384.946276] ? tcp_sendpage+0x50/0x50 [ 384.950052] ? mark_held_locks+0xc7/0x130 [ 384.954176] ? __local_bh_enable_ip+0x160/0x260 [ 384.958822] ? lock_sock_nested+0xc5/0x100 [ 384.963032] ? lockdep_hardirqs_on+0x421/0x5c0 [ 384.967601] ? lock_sock_nested+0x82/0x100 [ 384.971812] ? trace_hardirqs_on+0x28/0x190 [ 384.976108] ? lock_sock_nested+0x82/0x100 [ 384.980316] ? lock_sock_nested+0x82/0x100 [ 384.984528] ? __local_bh_enable_ip+0x160/0x260 [ 384.989190] tcp_sendmsg+0x27/0x40 [ 384.992705] inet_sendmsg+0x108/0x440 [ 384.996484] smc_sendmsg+0x223/0x320 [ 385.000173] ? smc_sendpage+0x170/0x170 [ 385.004137] sock_sendmsg+0xb5/0xf0 [ 385.007739] sock_write_iter+0x215/0x420 [ 385.011776] ? sock_sendmsg+0xf0/0xf0 [ 385.015587] __vfs_write+0x443/0x890 [ 385.019286] ? lock_downgrade+0x860/0x860 [ 385.023417] ? kernel_read+0x130/0x130 [ 385.027311] ? rw_verify_area+0xb8/0x2b0 [ 385.031352] vfs_write+0x150/0x4d0 [ 385.034871] ksys_write+0x103/0x260 [ 385.038472] ? do_sys_open+0x16e/0x350 [ 385.042350] ? __ia32_sys_read+0xa0/0xa0 [ 385.046388] ? do_syscall_64+0x21/0x4e0 [ 385.050338] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.055684] __x64_sys_write+0x6e/0xb0 [ 385.059550] do_syscall_64+0xd0/0x4e0 [ 385.063347] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.068510] RIP: 0033:0x4592f9 [ 385.071679] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.090558] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 385.098239] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 385.105486] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 385.112733] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 385.119978] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 385.127221] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 385.199357] FAULT_INJECTION: forcing a failure. [ 385.199357] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 385.199452] FAULT_INJECTION: forcing a failure. [ 385.199452] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 385.223167] FAULT_INJECTION: forcing a failure. [ 385.223167] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 385.227335] CPU: 0 PID: 12900 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 385.242810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.252152] Call Trace: [ 385.254739] dump_stack+0x123/0x177 [ 385.258347] should_fail.cold.4+0x5/0x13 [ 385.262389] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 385.267471] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 385.272725] ? kasan_unpoison_shadow+0x35/0x50 [ 385.277285] __alloc_pages_nodemask+0x1d5/0x710 [ 385.281936] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 385.286935] alloc_pages_current+0xd6/0x1b0 [ 385.291235] skb_page_frag_refill+0x20b/0x400 [ 385.295709] sk_page_frag_refill+0x46/0x1b0 [ 385.300007] tcp_sendmsg_locked+0xc58/0x35b0 [ 385.304395] ? mark_held_locks+0x130/0x130 [ 385.308604] ? mark_held_locks+0xc7/0x130 [ 385.312740] ? tcp_sendpage+0x50/0x50 [ 385.316530] ? mark_held_locks+0xc7/0x130 [ 385.320656] ? __local_bh_enable_ip+0x160/0x260 [ 385.325317] ? lock_sock_nested+0xc5/0x100 [ 385.329617] ? lockdep_hardirqs_on+0x421/0x5c0 [ 385.334175] ? lock_sock_nested+0x82/0x100 [ 385.338407] ? trace_hardirqs_on+0x28/0x190 [ 385.342722] ? lock_sock_nested+0x82/0x100 [ 385.346934] ? lock_sock_nested+0x82/0x100 [ 385.351151] ? __local_bh_enable_ip+0x160/0x260 [ 385.355814] tcp_sendmsg+0x27/0x40 [ 385.359338] inet_sendmsg+0x108/0x440 [ 385.363119] smc_sendmsg+0x223/0x320 [ 385.366831] ? smc_sendpage+0x170/0x170 [ 385.370784] sock_sendmsg+0xb5/0xf0 [ 385.374405] sock_write_iter+0x215/0x420 [ 385.378457] ? sock_sendmsg+0xf0/0xf0 [ 385.382245] __vfs_write+0x443/0x890 [ 385.385936] ? lock_downgrade+0x860/0x860 [ 385.390066] ? kernel_read+0x130/0x130 [ 385.393949] ? rw_verify_area+0xb8/0x2b0 [ 385.397991] vfs_write+0x150/0x4d0 [ 385.401518] ksys_write+0x103/0x260 [ 385.405121] ? do_sys_open+0x16e/0x350 [ 385.408990] ? __ia32_sys_read+0xa0/0xa0 [ 385.413029] ? do_syscall_64+0x21/0x4e0 [ 385.416981] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.422324] __x64_sys_write+0x6e/0xb0 [ 385.426190] do_syscall_64+0xd0/0x4e0 [ 385.429969] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.435137] RIP: 0033:0x4592f9 [ 385.438307] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.457201] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 385.465148] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 385.472439] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 385.479687] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 385.486937] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 385.494188] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 385.501452] CPU: 1 PID: 12905 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 385.509332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.518672] Call Trace: [ 385.521242] dump_stack+0x123/0x177 [ 385.524847] should_fail.cold.4+0x5/0x13 [ 385.528883] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 385.533961] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 385.539213] ? kasan_unpoison_shadow+0x35/0x50 [ 385.543786] __alloc_pages_nodemask+0x1d5/0x710 [ 385.548432] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 385.553430] alloc_pages_current+0xd6/0x1b0 [ 385.557729] skb_page_frag_refill+0x20b/0x400 [ 385.562215] sk_page_frag_refill+0x46/0x1b0 [ 385.566535] tcp_sendmsg_locked+0xc58/0x35b0 [ 385.570924] ? mark_held_locks+0x130/0x130 [ 385.575270] ? mark_held_locks+0xc7/0x130 [ 385.579399] ? tcp_sendpage+0x50/0x50 [ 385.583176] ? mark_held_locks+0xc7/0x130 [ 385.587298] ? __local_bh_enable_ip+0x160/0x260 [ 385.591942] ? lock_sock_nested+0xc5/0x100 [ 385.596152] ? lockdep_hardirqs_on+0x421/0x5c0 [ 385.600707] ? lock_sock_nested+0x82/0x100 [ 385.604916] ? trace_hardirqs_on+0x28/0x190 [ 385.609209] ? lock_sock_nested+0x82/0x100 [ 385.613431] ? lock_sock_nested+0x82/0x100 [ 385.617640] ? __local_bh_enable_ip+0x160/0x260 [ 385.622290] tcp_sendmsg+0x27/0x40 [ 385.625820] inet_sendmsg+0x108/0x440 [ 385.629601] smc_sendmsg+0x223/0x320 [ 385.633312] ? smc_sendpage+0x170/0x170 [ 385.637264] sock_sendmsg+0xb5/0xf0 [ 385.640865] sock_write_iter+0x215/0x420 [ 385.644918] ? sock_sendmsg+0xf0/0xf0 [ 385.648698] __vfs_write+0x443/0x890 [ 385.652387] ? lock_downgrade+0x860/0x860 [ 385.656509] ? kernel_read+0x130/0x130 [ 385.660397] ? rw_verify_area+0xb8/0x2b0 [ 385.664454] vfs_write+0x150/0x4d0 [ 385.667975] ksys_write+0x103/0x260 [ 385.671579] ? do_sys_open+0x16e/0x350 [ 385.675442] ? __ia32_sys_read+0xa0/0xa0 [ 385.679495] ? do_syscall_64+0x21/0x4e0 [ 385.683460] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.688804] __x64_sys_write+0x6e/0xb0 [ 385.692667] do_syscall_64+0xd0/0x4e0 [ 385.696447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.701615] RIP: 0033:0x4592f9 [ 385.704804] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.723797] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 385.731504] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 385.738751] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 385.745998] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 385.753332] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 385.760591] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 385.775080] FAULT_INJECTION: forcing a failure. [ 385.775080] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 385.777372] CPU: 1 PID: 12906 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 385.794866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.804200] Call Trace: [ 385.806779] dump_stack+0x123/0x177 [ 385.810388] should_fail.cold.4+0x5/0x13 [ 385.814427] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 385.819510] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 385.824764] ? kasan_unpoison_shadow+0x35/0x50 [ 385.829326] __alloc_pages_nodemask+0x1d5/0x710 [ 385.833986] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 385.838990] alloc_pages_current+0xd6/0x1b0 [ 385.843304] skb_page_frag_refill+0x20b/0x400 [ 385.847775] sk_page_frag_refill+0x46/0x1b0 [ 385.852077] tcp_sendmsg_locked+0xc58/0x35b0 [ 385.856464] ? mark_held_locks+0x130/0x130 [ 385.860676] ? mark_held_locks+0xc7/0x130 [ 385.864808] ? tcp_sendpage+0x50/0x50 [ 385.868586] ? mark_held_locks+0xc7/0x130 [ 385.872730] ? __local_bh_enable_ip+0x160/0x260 [ 385.877377] ? lock_sock_nested+0xc5/0x100 [ 385.881587] ? lockdep_hardirqs_on+0x421/0x5c0 [ 385.886143] ? lock_sock_nested+0x82/0x100 [ 385.890354] ? trace_hardirqs_on+0x28/0x190 [ 385.894652] ? lock_sock_nested+0x82/0x100 [ 385.898861] ? lock_sock_nested+0x82/0x100 [ 385.903072] ? __local_bh_enable_ip+0x160/0x260 [ 385.907720] tcp_sendmsg+0x27/0x40 [ 385.911237] inet_sendmsg+0x108/0x440 [ 385.915018] smc_sendmsg+0x223/0x320 [ 385.918724] ? smc_sendpage+0x170/0x170 [ 385.922676] sock_sendmsg+0xb5/0xf0 [ 385.926279] sock_write_iter+0x215/0x420 [ 385.930315] ? sock_sendmsg+0xf0/0xf0 [ 385.934098] __vfs_write+0x443/0x890 [ 385.937792] ? lock_downgrade+0x860/0x860 [ 385.941915] ? kernel_read+0x130/0x130 [ 385.945787] ? rw_verify_area+0xb8/0x2b0 [ 385.949824] vfs_write+0x150/0x4d0 [ 385.953341] ksys_write+0x103/0x260 [ 385.956942] ? do_sys_open+0x16e/0x350 [ 385.960805] ? __ia32_sys_read+0xa0/0xa0 [ 385.964842] ? do_syscall_64+0x21/0x4e0 [ 385.968791] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.974132] __x64_sys_write+0x6e/0xb0 [ 385.977995] do_syscall_64+0xd0/0x4e0 [ 385.981776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.986953] RIP: 0033:0x4592f9 [ 385.990121] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 386.008995] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 386.016676] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 386.023921] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 386.031182] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 386.038445] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 386.045692] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 386.061084] FAULT_INJECTION: forcing a failure. [ 386.061084] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 386.068314] CPU: 1 PID: 12919 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 386.080747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.090121] Call Trace: [ 386.092707] dump_stack+0x123/0x177 [ 386.096323] should_fail.cold.4+0x5/0x13 [ 386.100365] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 386.105469] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 386.110720] ? kasan_unpoison_shadow+0x35/0x50 [ 386.115279] __alloc_pages_nodemask+0x1d5/0x710 [ 386.119944] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 386.124943] alloc_pages_current+0xd6/0x1b0 [ 386.129243] skb_page_frag_refill+0x20b/0x400 [ 386.133727] sk_page_frag_refill+0x46/0x1b0 [ 386.138025] tcp_sendmsg_locked+0xc58/0x35b0 [ 386.142409] ? mark_held_locks+0x130/0x130 [ 386.146617] ? mark_held_locks+0xc7/0x130 [ 386.150745] ? tcp_sendpage+0x50/0x50 [ 386.154522] ? mark_held_locks+0xc7/0x130 [ 386.158646] ? __local_bh_enable_ip+0x160/0x260 [ 386.163289] ? lock_sock_nested+0xc5/0x100 [ 386.167499] ? lockdep_hardirqs_on+0x421/0x5c0 [ 386.172054] ? lock_sock_nested+0x82/0x100 [ 386.176282] ? trace_hardirqs_on+0x28/0x190 [ 386.180577] ? lock_sock_nested+0x82/0x100 [ 386.184783] ? lock_sock_nested+0x82/0x100 [ 386.189007] ? __local_bh_enable_ip+0x160/0x260 [ 386.193665] tcp_sendmsg+0x27/0x40 [ 386.197180] inet_sendmsg+0x108/0x440 [ 386.200958] smc_sendmsg+0x223/0x320 [ 386.204645] ? smc_sendpage+0x170/0x170 [ 386.208593] sock_sendmsg+0xb5/0xf0 [ 386.212198] sock_write_iter+0x215/0x420 [ 386.216235] ? sock_sendmsg+0xf0/0xf0 [ 386.220017] __vfs_write+0x443/0x890 [ 386.223713] ? lock_downgrade+0x860/0x860 [ 386.227834] ? kernel_read+0x130/0x130 [ 386.231706] ? rw_verify_area+0xb8/0x2b0 [ 386.235761] vfs_write+0x150/0x4d0 [ 386.239278] ksys_write+0x103/0x260 [ 386.242897] ? do_sys_open+0x16e/0x350 [ 386.246763] ? __ia32_sys_read+0xa0/0xa0 [ 386.250798] ? do_syscall_64+0x21/0x4e0 [ 386.254747] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.260101] __x64_sys_write+0x6e/0xb0 [ 386.263962] do_syscall_64+0xd0/0x4e0 [ 386.267740] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.272905] RIP: 0033:0x4592f9 [ 386.276074] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 386.294950] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 386.302639] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 386.309884] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 386.317129] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 386.324388] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 386.331632] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 386.348767] CPU: 0 PID: 12918 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 386.356663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.366008] Call Trace: [ 386.368586] dump_stack+0x123/0x177 [ 386.372215] should_fail.cold.4+0x5/0x13 [ 386.376271] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 386.381365] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 386.386629] ? kasan_unpoison_shadow+0x35/0x50 [ 386.391210] __alloc_pages_nodemask+0x1d5/0x710 [ 386.395881] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 386.400897] alloc_pages_current+0xd6/0x1b0 [ 386.405221] skb_page_frag_refill+0x20b/0x400 [ 386.409710] sk_page_frag_refill+0x46/0x1b0 [ 386.414026] tcp_sendmsg_locked+0xc58/0x35b0 [ 386.418429] ? mark_held_locks+0x130/0x130 [ 386.422652] ? mark_held_locks+0xc7/0x130 [ 386.426797] ? tcp_sendpage+0x50/0x50 [ 386.430624] ? mark_held_locks+0xc7/0x130 [ 386.434780] ? __local_bh_enable_ip+0x160/0x260 [ 386.439440] ? lock_sock_nested+0xc5/0x100 [ 386.443667] ? lockdep_hardirqs_on+0x421/0x5c0 [ 386.448243] ? lock_sock_nested+0x82/0x100 [ 386.452466] ? trace_hardirqs_on+0x28/0x190 [ 386.456767] ? lock_sock_nested+0x82/0x100 [ 386.460977] ? lock_sock_nested+0x82/0x100 [ 386.465189] ? __local_bh_enable_ip+0x160/0x260 [ 386.469836] tcp_sendmsg+0x27/0x40 [ 386.473353] inet_sendmsg+0x108/0x440 [ 386.477147] smc_sendmsg+0x223/0x320 [ 386.480835] ? smc_sendpage+0x170/0x170 [ 386.484787] sock_sendmsg+0xb5/0xf0 [ 386.488388] sock_write_iter+0x215/0x420 [ 386.492425] ? sock_sendmsg+0xf0/0xf0 [ 386.496211] __vfs_write+0x443/0x890 [ 386.499924] ? lock_downgrade+0x860/0x860 [ 386.504048] ? kernel_read+0x130/0x130 [ 386.507924] ? rw_verify_area+0xb8/0x2b0 [ 386.511963] vfs_write+0x150/0x4d0 [ 386.515480] ksys_write+0x103/0x260 [ 386.519080] ? do_sys_open+0x16e/0x350 [ 386.522956] ? __ia32_sys_read+0xa0/0xa0 [ 386.527007] ? do_syscall_64+0x21/0x4e0 [ 386.530958] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.536298] __x64_sys_write+0x6e/0xb0 [ 386.540162] do_syscall_64+0xd0/0x4e0 [ 386.543942] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.549104] RIP: 0033:0x4592f9 [ 386.552273] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 386.571152] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 386.578852] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 386.586097] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 386.593343] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 386.600588] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 386.607838] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 386.649446] FAULT_INJECTION: forcing a failure. [ 386.649446] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 386.661546] FAULT_INJECTION: forcing a failure. [ 386.661546] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 386.678810] CPU: 0 PID: 12934 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 386.686736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.696089] Call Trace: [ 386.698656] dump_stack+0x123/0x177 [ 386.702347] should_fail.cold.4+0x5/0x13 [ 386.706395] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 386.711474] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 386.716725] ? kasan_unpoison_shadow+0x35/0x50 [ 386.721285] __alloc_pages_nodemask+0x1d5/0x710 [ 386.725937] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 386.730933] alloc_pages_current+0xd6/0x1b0 [ 386.735230] skb_page_frag_refill+0x20b/0x400 [ 386.739700] sk_page_frag_refill+0x46/0x1b0 [ 386.743997] tcp_sendmsg_locked+0xc58/0x35b0 [ 386.748483] ? mark_held_locks+0x130/0x130 [ 386.752691] ? mark_held_locks+0xc7/0x130 [ 386.756818] ? tcp_sendpage+0x50/0x50 [ 386.760594] ? mark_held_locks+0xc7/0x130 [ 386.764716] ? __local_bh_enable_ip+0x160/0x260 [ 386.769373] ? lock_sock_nested+0xc5/0x100 [ 386.773602] ? lockdep_hardirqs_on+0x421/0x5c0 [ 386.778159] ? lock_sock_nested+0x82/0x100 [ 386.782368] ? trace_hardirqs_on+0x28/0x190 [ 386.786666] ? lock_sock_nested+0x82/0x100 [ 386.790874] ? __local_bh_enable_ip+0x160/0x260 [ 386.795521] tcp_sendmsg+0x27/0x40 [ 386.799041] inet_sendmsg+0x108/0x440 [ 386.802818] smc_sendmsg+0x223/0x320 [ 386.806507] ? smc_sendpage+0x170/0x170 [ 386.810456] sock_sendmsg+0xb5/0xf0 [ 386.814059] sock_write_iter+0x215/0x420 [ 386.818099] ? sock_sendmsg+0xf0/0xf0 [ 386.821883] __vfs_write+0x443/0x890 [ 386.825609] ? lock_downgrade+0x860/0x860 [ 386.829741] ? kernel_read+0x130/0x130 [ 386.833620] ? rw_verify_area+0xb8/0x2b0 [ 386.837666] vfs_write+0x150/0x4d0 [ 386.841185] ksys_write+0x103/0x260 [ 386.844789] ? do_sys_open+0x16e/0x350 [ 386.848668] ? __ia32_sys_read+0xa0/0xa0 [ 386.852707] ? do_syscall_64+0x21/0x4e0 [ 386.856658] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.862000] __x64_sys_write+0x6e/0xb0 [ 386.865864] do_syscall_64+0xd0/0x4e0 [ 386.869644] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.874809] RIP: 0033:0x4592f9 [ 386.877978] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 386.896855] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 386.904554] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 386.911797] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 386.919040] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 386.926302] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 386.933545] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 386.948523] CPU: 0 PID: 12925 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 386.956410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.965765] Call Trace: [ 386.968332] dump_stack+0x123/0x177 [ 386.971957] should_fail.cold.4+0x5/0x13 [ 386.975994] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 386.981072] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 386.986322] ? kasan_unpoison_shadow+0x35/0x50 [ 386.990883] __alloc_pages_nodemask+0x1d5/0x710 [ 386.995532] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 387.000527] alloc_pages_current+0xd6/0x1b0 [ 387.004828] skb_page_frag_refill+0x20b/0x400 [ 387.009312] sk_page_frag_refill+0x46/0x1b0 [ 387.013610] tcp_sendmsg_locked+0xc58/0x35b0 [ 387.017995] ? mark_held_locks+0x130/0x130 [ 387.022221] ? mark_held_locks+0xc7/0x130 [ 387.026347] ? tcp_sendpage+0x50/0x50 [ 387.030122] ? mark_held_locks+0xc7/0x130 [ 387.034245] ? __local_bh_enable_ip+0x160/0x260 [ 387.038902] ? lock_sock_nested+0xc5/0x100 [ 387.043115] ? lockdep_hardirqs_on+0x421/0x5c0 [ 387.047686] ? lock_sock_nested+0x82/0x100 [ 387.051897] ? trace_hardirqs_on+0x28/0x190 [ 387.056192] ? lock_sock_nested+0x82/0x100 [ 387.060398] ? lock_sock_nested+0x82/0x100 [ 387.064609] ? __local_bh_enable_ip+0x160/0x260 [ 387.069301] tcp_sendmsg+0x27/0x40 [ 387.072833] inet_sendmsg+0x108/0x440 [ 387.076613] smc_sendmsg+0x223/0x320 [ 387.080302] ? smc_sendpage+0x170/0x170 [ 387.084252] sock_sendmsg+0xb5/0xf0 [ 387.087869] sock_write_iter+0x215/0x420 [ 387.091905] ? sock_sendmsg+0xf0/0xf0 [ 387.095690] __vfs_write+0x443/0x890 [ 387.099393] ? lock_downgrade+0x860/0x860 [ 387.103516] ? kernel_read+0x130/0x130 [ 387.107388] ? rw_verify_area+0xb8/0x2b0 [ 387.111427] vfs_write+0x150/0x4d0 [ 387.114945] ksys_write+0x103/0x260 [ 387.118545] ? do_sys_open+0x16e/0x350 [ 387.122410] ? __ia32_sys_read+0xa0/0xa0 [ 387.126446] ? do_syscall_64+0x21/0x4e0 [ 387.130393] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.135737] __x64_sys_write+0x6e/0xb0 [ 387.139598] do_syscall_64+0xd0/0x4e0 [ 387.143374] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.148553] RIP: 0033:0x4592f9 [ 387.151735] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 387.170629] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 387.178310] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 387.185553] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 387.192812] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 387.200066] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 387.207316] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 387.249072] FAULT_INJECTION: forcing a failure. [ 387.249072] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 387.261210] FAULT_INJECTION: forcing a failure. [ 387.261210] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 387.273048] FAULT_INJECTION: forcing a failure. [ 387.273048] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 387.273058] CPU: 1 PID: 12946 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 387.292688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.302078] Call Trace: [ 387.304658] dump_stack+0x123/0x177 [ 387.308278] should_fail.cold.4+0x5/0x13 [ 387.312335] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 387.317436] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 387.322702] ? kasan_unpoison_shadow+0x35/0x50 [ 387.327302] __alloc_pages_nodemask+0x1d5/0x710 [ 387.331956] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 387.336959] alloc_pages_current+0xd6/0x1b0 [ 387.341264] skb_page_frag_refill+0x20b/0x400 [ 387.345771] sk_page_frag_refill+0x46/0x1b0 [ 387.350071] tcp_sendmsg_locked+0xc58/0x35b0 [ 387.354459] ? mark_held_locks+0x130/0x130 [ 387.358687] ? mark_held_locks+0xc7/0x130 [ 387.362832] ? tcp_sendpage+0x50/0x50 [ 387.366617] ? mark_held_locks+0xc7/0x130 [ 387.370742] ? __local_bh_enable_ip+0x160/0x260 [ 387.375391] ? lock_sock_nested+0xc5/0x100 [ 387.379603] ? lockdep_hardirqs_on+0x421/0x5c0 [ 387.384168] ? lock_sock_nested+0x82/0x100 [ 387.388385] ? trace_hardirqs_on+0x28/0x190 [ 387.392697] ? lock_sock_nested+0x82/0x100 [ 387.396909] ? lock_sock_nested+0x82/0x100 [ 387.401122] ? __local_bh_enable_ip+0x160/0x260 [ 387.405786] tcp_sendmsg+0x27/0x40 [ 387.409311] inet_sendmsg+0x108/0x440 [ 387.413097] smc_sendmsg+0x223/0x320 [ 387.416797] ? smc_sendpage+0x170/0x170 [ 387.420749] sock_sendmsg+0xb5/0xf0 [ 387.424352] sock_write_iter+0x215/0x420 [ 387.428388] ? sock_sendmsg+0xf0/0xf0 [ 387.432171] __vfs_write+0x443/0x890 [ 387.435865] ? lock_downgrade+0x860/0x860 [ 387.439988] ? kernel_read+0x130/0x130 [ 387.443859] ? rw_verify_area+0xb8/0x2b0 [ 387.447896] vfs_write+0x150/0x4d0 [ 387.451413] ksys_write+0x103/0x260 [ 387.455013] ? do_sys_open+0x16e/0x350 [ 387.458874] ? __ia32_sys_read+0xa0/0xa0 [ 387.462926] ? do_syscall_64+0x21/0x4e0 [ 387.466876] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.472217] __x64_sys_write+0x6e/0xb0 [ 387.476079] do_syscall_64+0xd0/0x4e0 [ 387.479874] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.485039] RIP: 0033:0x4592f9 [ 387.488208] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 387.507085] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 387.514768] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 387.522012] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 387.529257] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 387.536519] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 387.543777] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 387.554118] CPU: 1 PID: 12945 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 387.562006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.571348] Call Trace: [ 387.573928] dump_stack+0x123/0x177 [ 387.577551] should_fail.cold.4+0x5/0x13 [ 387.581599] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 387.586696] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 387.591948] ? kasan_unpoison_shadow+0x35/0x50 [ 387.596509] __alloc_pages_nodemask+0x1d5/0x710 [ 387.601155] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 387.606152] alloc_pages_current+0xd6/0x1b0 [ 387.610451] skb_page_frag_refill+0x20b/0x400 [ 387.614925] sk_page_frag_refill+0x46/0x1b0 [ 387.619221] tcp_sendmsg_locked+0xc58/0x35b0 [ 387.623608] ? mark_held_locks+0x130/0x130 [ 387.627817] ? mark_held_locks+0xc7/0x130 [ 387.631963] ? tcp_sendpage+0x50/0x50 [ 387.635739] ? mark_held_locks+0xc7/0x130 [ 387.639862] ? __local_bh_enable_ip+0x160/0x260 [ 387.644521] ? lock_sock_nested+0xc5/0x100 [ 387.648748] ? lockdep_hardirqs_on+0x421/0x5c0 [ 387.653303] ? lock_sock_nested+0x82/0x100 [ 387.657527] ? trace_hardirqs_on+0x28/0x190 [ 387.661830] ? lock_sock_nested+0x82/0x100 [ 387.666046] ? lock_sock_nested+0x82/0x100 [ 387.670261] ? __local_bh_enable_ip+0x160/0x260 [ 387.674917] tcp_sendmsg+0x27/0x40 [ 387.678440] inet_sendmsg+0x108/0x440 [ 387.682221] smc_sendmsg+0x223/0x320 [ 387.685913] ? smc_sendpage+0x170/0x170 [ 387.689867] sock_sendmsg+0xb5/0xf0 [ 387.693471] sock_write_iter+0x215/0x420 [ 387.697524] ? sock_sendmsg+0xf0/0xf0 [ 387.701315] __vfs_write+0x443/0x890 [ 387.705023] ? lock_downgrade+0x860/0x860 [ 387.709146] ? kernel_read+0x130/0x130 [ 387.713018] ? rw_verify_area+0xb8/0x2b0 [ 387.717058] vfs_write+0x150/0x4d0 [ 387.720593] ksys_write+0x103/0x260 [ 387.724196] ? do_sys_open+0x16e/0x350 [ 387.728057] ? __ia32_sys_read+0xa0/0xa0 [ 387.732097] ? do_syscall_64+0x21/0x4e0 [ 387.736048] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.741389] __x64_sys_write+0x6e/0xb0 [ 387.745251] do_syscall_64+0xd0/0x4e0 [ 387.749028] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.754191] RIP: 0033:0x4592f9 [ 387.757361] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 387.776249] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 387.783931] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 387.791177] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 387.798433] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 387.805682] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 387.812929] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 387.828423] CPU: 0 PID: 12935 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 387.836334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.837338] FAULT_INJECTION: forcing a failure. [ 387.837338] name failslab, interval 1, probability 0, space 0, times 0 [ 387.845675] Call Trace: [ 387.845688] dump_stack+0x123/0x177 [ 387.845698] should_fail.cold.4+0x5/0x13 [ 387.845706] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 387.845713] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 387.845719] ? kasan_unpoison_shadow+0x35/0x50 [ 387.845729] __alloc_pages_nodemask+0x1d5/0x710 [ 387.856971] FAULT_INJECTION: forcing a failure. [ 387.856971] name failslab, interval 1, probability 0, space 0, times 0 [ 387.859453] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 387.859469] alloc_pages_current+0xd6/0x1b0 [ 387.859478] skb_page_frag_refill+0x20b/0x400 [ 387.859485] sk_page_frag_refill+0x46/0x1b0 [ 387.915999] tcp_sendmsg_locked+0xc58/0x35b0 [ 387.920399] ? mark_held_locks+0x130/0x130 [ 387.924626] ? mark_held_locks+0xc7/0x130 [ 387.928773] ? tcp_sendpage+0x50/0x50 [ 387.932642] ? mark_held_locks+0xc7/0x130 [ 387.936777] ? __local_bh_enable_ip+0x160/0x260 [ 387.941428] ? lock_sock_nested+0xc5/0x100 [ 387.945643] ? lockdep_hardirqs_on+0x421/0x5c0 [ 387.950199] ? lock_sock_nested+0x82/0x100 [ 387.954411] ? trace_hardirqs_on+0x28/0x190 [ 387.958708] ? lock_sock_nested+0x82/0x100 [ 387.962935] ? lock_sock_nested+0x82/0x100 [ 387.967153] ? __local_bh_enable_ip+0x160/0x260 [ 387.971809] tcp_sendmsg+0x27/0x40 [ 387.975347] inet_sendmsg+0x108/0x440 [ 387.979142] smc_sendmsg+0x223/0x320 [ 387.982833] ? smc_sendpage+0x170/0x170 [ 387.986786] sock_sendmsg+0xb5/0xf0 [ 387.990392] sock_write_iter+0x215/0x420 [ 387.994433] ? sock_sendmsg+0xf0/0xf0 [ 387.998237] __vfs_write+0x443/0x890 [ 388.001926] ? lock_downgrade+0x860/0x860 [ 388.006050] ? kernel_read+0x130/0x130 [ 388.009926] ? rw_verify_area+0xb8/0x2b0 [ 388.013972] vfs_write+0x150/0x4d0 [ 388.017509] ksys_write+0x103/0x260 [ 388.021128] ? do_sys_open+0x16e/0x350 [ 388.025010] ? __ia32_sys_read+0xa0/0xa0 [ 388.029049] ? do_syscall_64+0x21/0x4e0 [ 388.033003] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.038370] __x64_sys_write+0x6e/0xb0 [ 388.042251] do_syscall_64+0xd0/0x4e0 [ 388.046043] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.051223] RIP: 0033:0x4592f9 [ 388.054394] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.073273] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 388.080957] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 388.088724] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 388.095970] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 388.103219] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 388.110469] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 388.117730] CPU: 1 PID: 12955 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 388.125628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.134970] Call Trace: [ 388.137564] dump_stack+0x123/0x177 [ 388.141186] should_fail.cold.4+0x5/0x13 [ 388.145233] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 388.150325] ? kernel_text_address+0x79/0xf0 [ 388.154707] ? __kernel_text_address+0xd/0x40 [ 388.159177] ? unwind_get_return_address+0x61/0xa0 [ 388.164083] __should_failslab+0xba/0xf0 [ 388.168123] should_failslab+0x9/0x14 [ 388.171898] __kmalloc+0x70/0x770 [ 388.175329] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 388.180582] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 388.185659] ? tls_push_record+0xff/0x1600 [ 388.189867] ? tls_sw_sendmsg+0x92d/0x1020 [ 388.194074] ? inet_sendmsg+0x108/0x440 [ 388.198023] ? smc_sendmsg+0x223/0x320 [ 388.201885] ? sock_sendmsg+0xb5/0xf0 [ 388.205659] ? sock_write_iter+0x215/0x420 [ 388.209871] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 388.215731] ? iov_iter_get_pages+0x1ee/0x1370 [ 388.220306] ? find_held_lock+0x36/0x1d0 [ 388.224345] generic_gcmaes_encrypt+0xfd/0x150 [ 388.228901] ? generic_gcmaes_encrypt+0xfd/0x150 [ 388.233630] ? helper_rfc4106_encrypt+0x450/0x450 [ 388.238447] ? __kmalloc+0x5f1/0x770 [ 388.242139] gcmaes_wrapper_encrypt+0x109/0x180 [ 388.246785] tls_push_record+0x9ae/0x1600 [ 388.250907] ? lockdep_hardirqs_on+0x421/0x5c0 [ 388.255470] tls_sw_sendmsg+0x92d/0x1020 [ 388.259505] ? __lock_acquire+0x792/0x4980 [ 388.263720] ? find_held_lock+0x36/0x1d0 [ 388.267759] ? tls_sw_push_pending_record+0x10/0x10 [ 388.272766] ? __local_bh_enable_ip+0x160/0x260 [ 388.277409] ? lock_sock_nested+0xc5/0x100 [ 388.281619] ? lockdep_hardirqs_on+0x421/0x5c0 [ 388.286189] ? lock_sock_nested+0x82/0x100 [ 388.290411] ? trace_hardirqs_on+0x28/0x190 [ 388.294720] ? lock_sock_nested+0x82/0x100 [ 388.298929] ? lock_sock_nested+0x82/0x100 [ 388.303142] inet_sendmsg+0x108/0x440 [ 388.306920] smc_sendmsg+0x223/0x320 [ 388.310622] ? smc_sendpage+0x170/0x170 [ 388.314572] sock_sendmsg+0xb5/0xf0 [ 388.318187] sock_write_iter+0x215/0x420 [ 388.322227] ? sock_sendmsg+0xf0/0xf0 [ 388.326098] __vfs_write+0x443/0x890 [ 388.329787] ? lock_downgrade+0x860/0x860 [ 388.333911] ? kernel_read+0x130/0x130 [ 388.337782] ? rw_verify_area+0xb8/0x2b0 [ 388.341819] vfs_write+0x150/0x4d0 [ 388.345335] ksys_write+0x103/0x260 [ 388.348936] ? do_sys_open+0x16e/0x350 [ 388.352800] ? __ia32_sys_read+0xa0/0xa0 [ 388.356836] ? do_syscall_64+0x21/0x4e0 [ 388.360787] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.366131] __x64_sys_write+0x6e/0xb0 [ 388.370008] do_syscall_64+0xd0/0x4e0 [ 388.373785] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.378955] RIP: 0033:0x4592f9 [ 388.382124] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.401000] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 388.408681] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 388.415926] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 388.423171] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 388.430416] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 388.437676] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 388.450299] FAULT_INJECTION: forcing a failure. [ 388.450299] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 388.456449] CPU: 1 PID: 12956 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 388.469981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.479321] Call Trace: [ 388.481895] dump_stack+0x123/0x177 [ 388.485507] should_fail.cold.4+0x5/0x13 [ 388.489574] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 388.494678] ? kernel_text_address+0x79/0xf0 [ 388.499070] ? __kernel_text_address+0xd/0x40 [ 388.503564] ? unwind_get_return_address+0x61/0xa0 [ 388.508482] __should_failslab+0xba/0xf0 [ 388.512532] should_failslab+0x9/0x14 [ 388.516311] __kmalloc+0x70/0x770 [ 388.519744] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 388.525092] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 388.530197] ? tls_push_record+0xff/0x1600 [ 388.534415] ? tls_sw_sendmsg+0x92d/0x1020 [ 388.538634] ? inet_sendmsg+0x108/0x440 [ 388.542590] ? smc_sendmsg+0x223/0x320 [ 388.546459] ? sock_sendmsg+0xb5/0xf0 [ 388.550240] ? sock_write_iter+0x215/0x420 [ 388.554473] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 388.560249] ? iov_iter_get_pages+0x1ee/0x1370 [ 388.564823] ? __lock_is_held+0xb5/0x140 [ 388.568961] generic_gcmaes_encrypt+0xfd/0x150 [ 388.573531] ? generic_gcmaes_encrypt+0xfd/0x150 [ 388.578264] ? helper_rfc4106_encrypt+0x450/0x450 [ 388.583091] ? __kmalloc+0x5f1/0x770 [ 388.586786] gcmaes_wrapper_encrypt+0x109/0x180 [ 388.591561] tls_push_record+0x9ae/0x1600 [ 388.595706] ? lockdep_hardirqs_on+0x421/0x5c0 [ 388.600296] tls_sw_sendmsg+0x92d/0x1020 [ 388.604343] ? __lock_acquire+0x792/0x4980 [ 388.608570] ? find_held_lock+0x36/0x1d0 [ 388.612618] ? tls_sw_push_pending_record+0x10/0x10 [ 388.617617] ? __local_bh_enable_ip+0x160/0x260 [ 388.622275] ? lock_sock_nested+0xc5/0x100 [ 388.626503] ? lockdep_hardirqs_on+0x421/0x5c0 [ 388.631080] ? lock_sock_nested+0x82/0x100 [ 388.635294] ? trace_hardirqs_on+0x28/0x190 [ 388.639596] ? lock_sock_nested+0x82/0x100 [ 388.643813] ? lock_sock_nested+0x82/0x100 [ 388.648067] inet_sendmsg+0x108/0x440 [ 388.651864] smc_sendmsg+0x223/0x320 [ 388.655655] ? smc_sendpage+0x170/0x170 [ 388.659629] sock_sendmsg+0xb5/0xf0 [ 388.663253] sock_write_iter+0x215/0x420 [ 388.667309] ? sock_sendmsg+0xf0/0xf0 [ 388.671117] __vfs_write+0x443/0x890 [ 388.674813] ? lock_downgrade+0x860/0x860 [ 388.678944] ? kernel_read+0x130/0x130 [ 388.682834] ? rw_verify_area+0xb8/0x2b0 [ 388.686895] vfs_write+0x150/0x4d0 [ 388.690416] ksys_write+0x103/0x260 [ 388.694033] ? do_sys_open+0x16e/0x350 [ 388.697943] ? __ia32_sys_read+0xa0/0xa0 [ 388.701991] ? do_syscall_64+0x21/0x4e0 [ 388.705967] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.711320] __x64_sys_write+0x6e/0xb0 [ 388.715202] do_syscall_64+0xd0/0x4e0 [ 388.718998] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.724178] RIP: 0033:0x4592f9 [ 388.727359] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.746252] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 388.753948] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 388.761200] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 388.768450] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 388.775723] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 388.782972] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 388.790239] CPU: 0 PID: 12964 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 388.798122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.807467] Call Trace: [ 388.810044] dump_stack+0x123/0x177 [ 388.813660] should_fail.cold.4+0x5/0x13 [ 388.817696] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 388.822777] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 388.828044] ? kasan_unpoison_shadow+0x35/0x50 [ 388.832619] __alloc_pages_nodemask+0x1d5/0x710 [ 388.837267] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 388.842277] alloc_pages_current+0xd6/0x1b0 [ 388.846577] skb_page_frag_refill+0x20b/0x400 [ 388.851064] sk_page_frag_refill+0x46/0x1b0 [ 388.855361] tcp_sendmsg_locked+0xc58/0x35b0 [ 388.859747] ? mark_held_locks+0x130/0x130 [ 388.863958] ? mark_held_locks+0xc7/0x130 [ 388.868087] ? tcp_sendpage+0x50/0x50 [ 388.871867] ? mark_held_locks+0xc7/0x130 [ 388.876012] ? __local_bh_enable_ip+0x160/0x260 [ 388.880656] ? lock_sock_nested+0xc5/0x100 [ 388.884865] ? lockdep_hardirqs_on+0x421/0x5c0 [ 388.889425] ? lock_sock_nested+0x82/0x100 [ 388.893643] ? trace_hardirqs_on+0x28/0x190 [ 388.897937] ? lock_sock_nested+0x82/0x100 [ 388.902145] ? lock_sock_nested+0x82/0x100 [ 388.906470] ? __local_bh_enable_ip+0x160/0x260 [ 388.911115] tcp_sendmsg+0x27/0x40 [ 388.914633] inet_sendmsg+0x108/0x440 [ 388.918426] smc_sendmsg+0x223/0x320 [ 388.922115] ? smc_sendpage+0x170/0x170 [ 388.926064] sock_sendmsg+0xb5/0xf0 [ 388.929665] sock_write_iter+0x215/0x420 [ 388.933708] ? sock_sendmsg+0xf0/0xf0 [ 388.937490] __vfs_write+0x443/0x890 [ 388.941192] ? lock_downgrade+0x860/0x860 [ 388.945335] ? kernel_read+0x130/0x130 [ 388.949211] ? rw_verify_area+0xb8/0x2b0 [ 388.953249] vfs_write+0x150/0x4d0 [ 388.956765] ksys_write+0x103/0x260 [ 388.960382] ? do_sys_open+0x16e/0x350 [ 388.964245] ? __ia32_sys_read+0xa0/0xa0 [ 388.968295] ? do_syscall_64+0x21/0x4e0 [ 388.972247] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.977586] __x64_sys_write+0x6e/0xb0 [ 388.981450] do_syscall_64+0xd0/0x4e0 [ 388.985231] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.990395] RIP: 0033:0x4592f9 [ 388.993564] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 389.012443] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 389.020124] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 389.027368] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 389.034612] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 389.041865] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 389.049115] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 389.119614] FAULT_INJECTION: forcing a failure. [ 389.119614] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 389.130014] FAULT_INJECTION: forcing a failure. [ 389.130014] name failslab, interval 1, probability 0, space 0, times 0 [ 389.134760] CPU: 1 PID: 12969 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 389.150567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.159909] Call Trace: [ 389.162493] dump_stack+0x123/0x177 [ 389.166100] should_fail.cold.4+0x5/0x13 [ 389.170142] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 389.175237] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 389.180488] ? kasan_unpoison_shadow+0x35/0x50 [ 389.185048] __alloc_pages_nodemask+0x1d5/0x710 [ 389.189696] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 389.194708] alloc_pages_current+0xd6/0x1b0 [ 389.199005] skb_page_frag_refill+0x20b/0x400 [ 389.203478] sk_page_frag_refill+0x46/0x1b0 [ 389.207792] tcp_sendmsg_locked+0xc58/0x35b0 [ 389.212178] ? mark_held_locks+0x130/0x130 [ 389.216386] ? mark_held_locks+0xc7/0x130 [ 389.220514] ? tcp_sendpage+0x50/0x50 [ 389.224292] ? mark_held_locks+0xc7/0x130 [ 389.228427] ? __local_bh_enable_ip+0x160/0x260 [ 389.233079] ? lock_sock_nested+0xc5/0x100 [ 389.237290] ? lockdep_hardirqs_on+0x421/0x5c0 [ 389.241847] ? lock_sock_nested+0x82/0x100 [ 389.246071] ? trace_hardirqs_on+0x28/0x190 [ 389.250378] ? lock_sock_nested+0x82/0x100 [ 389.254587] ? lock_sock_nested+0x82/0x100 [ 389.258797] ? __local_bh_enable_ip+0x160/0x260 [ 389.263442] tcp_sendmsg+0x27/0x40 [ 389.266960] inet_sendmsg+0x108/0x440 [ 389.270739] smc_sendmsg+0x223/0x320 [ 389.274429] ? smc_sendpage+0x170/0x170 [ 389.278377] sock_sendmsg+0xb5/0xf0 [ 389.281979] sock_write_iter+0x215/0x420 [ 389.286014] ? sock_sendmsg+0xf0/0xf0 [ 389.289796] __vfs_write+0x443/0x890 [ 389.293506] ? lock_downgrade+0x860/0x860 [ 389.297643] ? kernel_read+0x130/0x130 [ 389.301516] ? rw_verify_area+0xb8/0x2b0 [ 389.305553] vfs_write+0x150/0x4d0 [ 389.309069] ksys_write+0x103/0x260 [ 389.312675] ? do_sys_open+0x16e/0x350 [ 389.316538] ? __ia32_sys_read+0xa0/0xa0 [ 389.320578] ? do_syscall_64+0x21/0x4e0 [ 389.324531] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.329873] __x64_sys_write+0x6e/0xb0 [ 389.333738] do_syscall_64+0xd0/0x4e0 [ 389.337547] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.342723] RIP: 0033:0x4592f9 [ 389.345906] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 389.364781] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 389.372461] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 389.379706] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 389.386950] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 389.394195] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 389.401456] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 389.446540] CPU: 1 PID: 12977 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 389.454445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.463778] Call Trace: [ 389.466343] dump_stack+0x123/0x177 [ 389.469948] should_fail.cold.4+0x5/0x13 [ 389.473986] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 389.479081] ? kernel_text_address+0x79/0xf0 [ 389.483465] ? __kernel_text_address+0xd/0x40 [ 389.487934] ? unwind_get_return_address+0x61/0xa0 [ 389.492843] __should_failslab+0xba/0xf0 [ 389.496880] should_failslab+0x9/0x14 [ 389.500672] __kmalloc+0x70/0x770 [ 389.504108] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 389.509361] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 389.514440] ? tls_push_record+0xff/0x1600 [ 389.518648] ? tls_sw_sendmsg+0x92d/0x1020 [ 389.522861] ? inet_sendmsg+0x108/0x440 [ 389.526811] ? smc_sendmsg+0x223/0x320 [ 389.530674] ? sock_sendmsg+0xb5/0xf0 [ 389.534469] ? sock_write_iter+0x215/0x420 [ 389.538681] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 389.544555] ? iov_iter_get_pages+0x1ee/0x1370 [ 389.549119] ? __lock_is_held+0xb5/0x140 [ 389.553160] generic_gcmaes_encrypt+0xfd/0x150 [ 389.557716] ? generic_gcmaes_encrypt+0xfd/0x150 [ 389.562450] ? helper_rfc4106_encrypt+0x450/0x450 [ 389.567267] ? __kmalloc+0x5f1/0x770 [ 389.570972] gcmaes_wrapper_encrypt+0x109/0x180 [ 389.575616] tls_push_record+0x9ae/0x1600 [ 389.579738] ? lockdep_hardirqs_on+0x421/0x5c0 [ 389.584300] tls_sw_sendmsg+0x92d/0x1020 [ 389.588333] ? __lock_acquire+0x792/0x4980 [ 389.592548] ? find_held_lock+0x36/0x1d0 [ 389.596588] ? tls_sw_push_pending_record+0x10/0x10 [ 389.601591] ? __local_bh_enable_ip+0x160/0x260 [ 389.606258] ? lock_sock_nested+0xc5/0x100 [ 389.610482] ? lockdep_hardirqs_on+0x421/0x5c0 [ 389.615038] ? lock_sock_nested+0x82/0x100 [ 389.619250] ? trace_hardirqs_on+0x28/0x190 [ 389.623543] ? lock_sock_nested+0x82/0x100 [ 389.627751] ? lock_sock_nested+0x82/0x100 [ 389.631962] inet_sendmsg+0x108/0x440 [ 389.635739] smc_sendmsg+0x223/0x320 [ 389.639436] ? smc_sendpage+0x170/0x170 [ 389.643403] sock_sendmsg+0xb5/0xf0 [ 389.647004] sock_write_iter+0x215/0x420 [ 389.651043] ? sock_sendmsg+0xf0/0xf0 [ 389.654843] __vfs_write+0x443/0x890 [ 389.658548] ? lock_downgrade+0x860/0x860 [ 389.662703] ? kernel_read+0x130/0x130 [ 389.666594] ? rw_verify_area+0xb8/0x2b0 [ 389.670632] vfs_write+0x150/0x4d0 [ 389.674154] ksys_write+0x103/0x260 [ 389.677758] ? do_sys_open+0x16e/0x350 [ 389.681620] ? __ia32_sys_read+0xa0/0xa0 [ 389.685659] ? do_syscall_64+0x21/0x4e0 [ 389.689611] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.694952] __x64_sys_write+0x6e/0xb0 [ 389.698818] do_syscall_64+0xd0/0x4e0 [ 389.702593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.707761] RIP: 0033:0x4592f9 [ 389.710932] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 389.729813] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 389.737499] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 389.744757] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 389.752004] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 389.759250] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 389.766495] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 389.818572] FAULT_INJECTION: forcing a failure. [ 389.818572] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 389.830855] CPU: 1 PID: 12984 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 389.830972] FAULT_INJECTION: forcing a failure. [ 389.830972] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 389.838725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.838729] Call Trace: [ 389.838739] dump_stack+0x123/0x177 [ 389.838749] should_fail.cold.4+0x5/0x13 [ 389.838758] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 389.838765] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 389.838771] ? kasan_unpoison_shadow+0x35/0x50 [ 389.838783] __alloc_pages_nodemask+0x1d5/0x710 [ 389.838791] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 389.838805] alloc_pages_current+0xd6/0x1b0 [ 389.838815] skb_page_frag_refill+0x20b/0x400 [ 389.838823] sk_page_frag_refill+0x46/0x1b0 [ 389.838831] tcp_sendmsg_locked+0xc58/0x35b0 [ 389.850855] FAULT_INJECTION: forcing a failure. [ 389.850855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 389.859937] ? mark_held_locks+0x130/0x130 [ 389.859942] ? mark_held_locks+0xc7/0x130 [ 389.859956] ? tcp_sendpage+0x50/0x50 [ 389.859963] ? mark_held_locks+0xc7/0x130 [ 389.859970] ? __local_bh_enable_ip+0x160/0x260 [ 389.859976] ? lock_sock_nested+0xc5/0x100 [ 389.859981] ? lockdep_hardirqs_on+0x421/0x5c0 [ 389.859986] ? lock_sock_nested+0x82/0x100 [ 389.859992] ? trace_hardirqs_on+0x28/0x190 [ 389.859995] ? lock_sock_nested+0x82/0x100 [ 389.860000] ? lock_sock_nested+0x82/0x100 [ 389.860006] ? __local_bh_enable_ip+0x160/0x260 [ 389.860015] tcp_sendmsg+0x27/0x40 [ 389.860023] inet_sendmsg+0x108/0x440 [ 389.860033] smc_sendmsg+0x223/0x320 [ 389.860039] ? smc_sendpage+0x170/0x170 [ 389.860046] sock_sendmsg+0xb5/0xf0 [ 389.860053] sock_write_iter+0x215/0x420 [ 389.860059] ? sock_sendmsg+0xf0/0xf0 [ 390.001673] __vfs_write+0x443/0x890 [ 390.005382] ? lock_downgrade+0x860/0x860 [ 390.009504] ? kernel_read+0x130/0x130 [ 390.013377] ? rw_verify_area+0xb8/0x2b0 [ 390.017418] vfs_write+0x150/0x4d0 [ 390.020934] ksys_write+0x103/0x260 [ 390.024534] ? do_sys_open+0x16e/0x350 [ 390.028397] ? __ia32_sys_read+0xa0/0xa0 [ 390.032436] ? do_syscall_64+0x21/0x4e0 [ 390.036386] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.041727] __x64_sys_write+0x6e/0xb0 [ 390.045590] do_syscall_64+0xd0/0x4e0 [ 390.049393] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.054566] RIP: 0033:0x4592f9 [ 390.057824] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 390.076701] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 390.084385] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 390.091630] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 390.098875] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 390.106120] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 390.113365] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 390.121034] FAULT_INJECTION: forcing a failure. [ 390.121034] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 390.135228] FAULT_INJECTION: forcing a failure. [ 390.135228] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 390.141160] CPU: 1 PID: 12996 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 390.154889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.164231] Call Trace: [ 390.166815] dump_stack+0x123/0x177 [ 390.170450] should_fail.cold.4+0x5/0x13 [ 390.174505] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 390.179599] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 390.184884] ? kasan_unpoison_shadow+0x35/0x50 [ 390.189448] __alloc_pages_nodemask+0x1d5/0x710 [ 390.194098] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 390.199097] alloc_pages_current+0xd6/0x1b0 [ 390.203397] skb_page_frag_refill+0x20b/0x400 [ 390.207869] sk_page_frag_refill+0x46/0x1b0 [ 390.212169] tcp_sendmsg_locked+0xc58/0x35b0 [ 390.216555] ? mark_held_locks+0x130/0x130 [ 390.220762] ? mark_held_locks+0xc7/0x130 [ 390.224892] ? tcp_sendpage+0x50/0x50 [ 390.228668] ? mark_held_locks+0xc7/0x130 [ 390.232798] ? __local_bh_enable_ip+0x160/0x260 [ 390.237441] ? lock_sock_nested+0xc5/0x100 [ 390.241665] ? lockdep_hardirqs_on+0x421/0x5c0 [ 390.246220] ? lock_sock_nested+0x82/0x100 [ 390.250429] ? trace_hardirqs_on+0x28/0x190 [ 390.254725] ? lock_sock_nested+0x82/0x100 [ 390.258957] ? lock_sock_nested+0x82/0x100 [ 390.263168] ? __local_bh_enable_ip+0x160/0x260 [ 390.267813] tcp_sendmsg+0x27/0x40 [ 390.271332] inet_sendmsg+0x108/0x440 [ 390.275111] smc_sendmsg+0x223/0x320 [ 390.278799] ? smc_sendpage+0x170/0x170 [ 390.282749] sock_sendmsg+0xb5/0xf0 [ 390.286350] sock_write_iter+0x215/0x420 [ 390.290389] ? sock_sendmsg+0xf0/0xf0 [ 390.294172] __vfs_write+0x443/0x890 [ 390.297861] ? lock_downgrade+0x860/0x860 [ 390.301985] ? kernel_read+0x130/0x130 [ 390.305856] ? rw_verify_area+0xb8/0x2b0 [ 390.309893] vfs_write+0x150/0x4d0 [ 390.313427] ksys_write+0x103/0x260 [ 390.317028] ? do_sys_open+0x16e/0x350 [ 390.320890] ? __ia32_sys_read+0xa0/0xa0 [ 390.324927] ? do_syscall_64+0x21/0x4e0 [ 390.328879] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.334220] __x64_sys_write+0x6e/0xb0 [ 390.338087] do_syscall_64+0xd0/0x4e0 [ 390.341869] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.347033] RIP: 0033:0x4592f9 [ 390.350200] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2020/10/30 13:45:22 executed programs: 1347 [ 390.369082] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 390.376789] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 390.384032] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 390.391280] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 390.398525] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 390.405785] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 390.414776] CPU: 1 PID: 12983 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 390.422685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.432024] Call Trace: [ 390.434600] dump_stack+0x123/0x177 [ 390.438217] should_fail.cold.4+0x5/0x13 [ 390.442535] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 390.447616] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 390.452877] ? kasan_unpoison_shadow+0x35/0x50 [ 390.457469] __alloc_pages_nodemask+0x1d5/0x710 [ 390.462119] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 390.467119] alloc_pages_current+0xd6/0x1b0 [ 390.471437] skb_page_frag_refill+0x20b/0x400 [ 390.475926] sk_page_frag_refill+0x46/0x1b0 [ 390.480241] tcp_sendmsg_locked+0xc58/0x35b0 [ 390.484632] ? mark_held_locks+0x130/0x130 [ 390.488845] ? mark_held_locks+0xc7/0x130 [ 390.492983] ? tcp_sendpage+0x50/0x50 [ 390.496769] ? mark_held_locks+0xc7/0x130 [ 390.500909] ? __local_bh_enable_ip+0x160/0x260 [ 390.505556] ? lock_sock_nested+0xc5/0x100 [ 390.509791] ? lockdep_hardirqs_on+0x421/0x5c0 [ 390.514353] ? lock_sock_nested+0x82/0x100 [ 390.518574] ? trace_hardirqs_on+0x28/0x190 [ 390.522878] ? lock_sock_nested+0x82/0x100 [ 390.527090] ? lock_sock_nested+0x82/0x100 [ 390.531303] ? __local_bh_enable_ip+0x160/0x260 [ 390.535973] tcp_sendmsg+0x27/0x40 [ 390.539492] inet_sendmsg+0x108/0x440 [ 390.543290] smc_sendmsg+0x223/0x320 [ 390.546989] ? smc_sendpage+0x170/0x170 [ 390.550958] sock_sendmsg+0xb5/0xf0 [ 390.554569] sock_write_iter+0x215/0x420 [ 390.558617] ? sock_sendmsg+0xf0/0xf0 [ 390.562424] __vfs_write+0x443/0x890 [ 390.566223] ? lock_downgrade+0x860/0x860 [ 390.570349] ? kernel_read+0x130/0x130 [ 390.574233] ? rw_verify_area+0xb8/0x2b0 [ 390.578291] vfs_write+0x150/0x4d0 [ 390.581826] ksys_write+0x103/0x260 [ 390.585461] ? do_sys_open+0x16e/0x350 [ 390.589327] ? __ia32_sys_read+0xa0/0xa0 [ 390.593372] ? do_syscall_64+0x21/0x4e0 [ 390.597331] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.602694] __x64_sys_write+0x6e/0xb0 [ 390.606561] do_syscall_64+0xd0/0x4e0 [ 390.610340] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.615505] RIP: 0033:0x4592f9 [ 390.618676] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 390.637571] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 390.645257] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 390.652534] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 390.659790] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 390.667042] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 390.674296] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 390.681576] CPU: 0 PID: 12995 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 390.689492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.698836] Call Trace: [ 390.701420] dump_stack+0x123/0x177 [ 390.705050] should_fail.cold.4+0x5/0x13 [ 390.709109] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 390.714204] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 390.719474] ? kasan_unpoison_shadow+0x35/0x50 [ 390.724056] __alloc_pages_nodemask+0x1d5/0x710 [ 390.728735] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 390.733751] alloc_pages_current+0xd6/0x1b0 [ 390.738067] skb_page_frag_refill+0x20b/0x400 [ 390.742553] sk_page_frag_refill+0x46/0x1b0 [ 390.746855] tcp_sendmsg_locked+0xc58/0x35b0 [ 390.751241] ? mark_held_locks+0x130/0x130 [ 390.755466] ? mark_held_locks+0xc7/0x130 [ 390.759607] ? tcp_sendpage+0x50/0x50 [ 390.763390] ? mark_held_locks+0xc7/0x130 [ 390.767534] ? __local_bh_enable_ip+0x160/0x260 [ 390.772196] ? lock_sock_nested+0xc5/0x100 [ 390.776421] ? lockdep_hardirqs_on+0x421/0x5c0 [ 390.780976] ? lock_sock_nested+0x82/0x100 [ 390.785186] ? trace_hardirqs_on+0x28/0x190 [ 390.789498] ? lock_sock_nested+0x82/0x100 [ 390.793707] ? __local_bh_enable_ip+0x160/0x260 [ 390.798353] tcp_sendmsg+0x27/0x40 [ 390.801871] inet_sendmsg+0x108/0x440 [ 390.805661] smc_sendmsg+0x223/0x320 [ 390.809351] ? smc_sendpage+0x170/0x170 [ 390.813302] sock_sendmsg+0xb5/0xf0 [ 390.816906] sock_write_iter+0x215/0x420 [ 390.820946] ? sock_sendmsg+0xf0/0xf0 [ 390.824862] __vfs_write+0x443/0x890 [ 390.828556] ? lock_downgrade+0x860/0x860 [ 390.832684] ? kernel_read+0x130/0x130 [ 390.836570] ? rw_verify_area+0xb8/0x2b0 [ 390.840615] vfs_write+0x150/0x4d0 [ 390.844137] ksys_write+0x103/0x260 [ 390.847740] ? pci_mmcfg_check_reserved+0x120/0x120 [ 390.852736] ? __ia32_sys_read+0xa0/0xa0 [ 390.856787] ? do_syscall_64+0x21/0x4e0 [ 390.860735] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.866085] __x64_sys_write+0x6e/0xb0 [ 390.869967] do_syscall_64+0xd0/0x4e0 [ 390.873745] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.878911] RIP: 0033:0x4592f9 [ 390.882079] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 390.900955] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 390.908638] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 390.915891] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 390.923760] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 390.931004] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 390.938250] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 390.962426] CPU: 0 PID: 12994 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 390.970332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.979704] Call Trace: [ 390.982291] dump_stack+0x123/0x177 [ 390.985916] should_fail.cold.4+0x5/0x13 [ 390.989972] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 390.995068] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 391.000337] ? kasan_unpoison_shadow+0x35/0x50 [ 391.004920] __alloc_pages_nodemask+0x1d5/0x710 [ 391.009587] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 391.014608] alloc_pages_current+0xd6/0x1b0 [ 391.019171] skb_page_frag_refill+0x20b/0x400 [ 391.023646] sk_page_frag_refill+0x46/0x1b0 [ 391.027944] tcp_sendmsg_locked+0xc58/0x35b0 [ 391.032336] ? mark_held_locks+0x130/0x130 [ 391.036546] ? mark_held_locks+0xc7/0x130 [ 391.040677] ? tcp_sendpage+0x50/0x50 [ 391.044456] ? mark_held_locks+0xc7/0x130 [ 391.048583] ? __local_bh_enable_ip+0x160/0x260 [ 391.053232] ? lock_sock_nested+0xc5/0x100 [ 391.057441] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.061996] ? lock_sock_nested+0x82/0x100 [ 391.066210] ? trace_hardirqs_on+0x28/0x190 [ 391.070684] ? lock_sock_nested+0x82/0x100 [ 391.074908] ? lock_sock_nested+0x82/0x100 [ 391.079131] ? __local_bh_enable_ip+0x160/0x260 [ 391.083776] tcp_sendmsg+0x27/0x40 [ 391.087292] inet_sendmsg+0x108/0x440 [ 391.091072] smc_sendmsg+0x223/0x320 [ 391.094781] ? smc_sendpage+0x170/0x170 [ 391.098730] sock_sendmsg+0xb5/0xf0 [ 391.102334] sock_write_iter+0x215/0x420 [ 391.106370] ? sock_sendmsg+0xf0/0xf0 [ 391.110153] __vfs_write+0x443/0x890 [ 391.113843] ? lock_downgrade+0x860/0x860 [ 391.117966] ? kernel_read+0x130/0x130 [ 391.121835] ? rw_verify_area+0xb8/0x2b0 [ 391.125887] vfs_write+0x150/0x4d0 [ 391.129403] ksys_write+0x103/0x260 [ 391.133004] ? do_sys_open+0x16e/0x350 [ 391.136885] ? __ia32_sys_read+0xa0/0xa0 [ 391.140939] ? do_syscall_64+0x21/0x4e0 [ 391.144903] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.150250] __x64_sys_write+0x6e/0xb0 [ 391.154129] do_syscall_64+0xd0/0x4e0 [ 391.157920] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.163082] RIP: 0033:0x4592f9 [ 391.166253] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.185139] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 391.192836] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 391.200079] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 391.207323] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 391.214565] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 391.221829] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 391.246879] FAULT_INJECTION: forcing a failure. [ 391.246879] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 391.247023] FAULT_INJECTION: forcing a failure. [ 391.247023] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 391.270439] FAULT_INJECTION: forcing a failure. [ 391.270439] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 391.283530] CPU: 0 PID: 13006 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 391.291408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.300759] Call Trace: [ 391.303328] dump_stack+0x123/0x177 [ 391.306939] should_fail.cold.4+0x5/0x13 [ 391.310978] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 391.316057] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 391.321323] ? kasan_unpoison_shadow+0x35/0x50 [ 391.325885] __alloc_pages_nodemask+0x1d5/0x710 [ 391.330535] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 391.335534] alloc_pages_current+0xd6/0x1b0 [ 391.339836] skb_page_frag_refill+0x20b/0x400 [ 391.344310] sk_page_frag_refill+0x46/0x1b0 [ 391.348609] tcp_sendmsg_locked+0xc58/0x35b0 [ 391.352996] ? mark_held_locks+0x130/0x130 [ 391.357225] ? mark_held_locks+0xc7/0x130 [ 391.361387] ? tcp_sendpage+0x50/0x50 [ 391.365171] ? mark_held_locks+0xc7/0x130 [ 391.369309] ? __local_bh_enable_ip+0x160/0x260 [ 391.373955] ? lock_sock_nested+0xc5/0x100 [ 391.378183] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.382749] ? lock_sock_nested+0x82/0x100 [ 391.386968] ? trace_hardirqs_on+0x28/0x190 [ 391.391267] ? lock_sock_nested+0x82/0x100 [ 391.395484] ? lock_sock_nested+0x82/0x100 [ 391.399698] ? __local_bh_enable_ip+0x160/0x260 [ 391.404350] tcp_sendmsg+0x27/0x40 [ 391.407871] inet_sendmsg+0x108/0x440 [ 391.411653] smc_sendmsg+0x223/0x320 [ 391.415346] ? smc_sendpage+0x170/0x170 [ 391.419318] sock_sendmsg+0xb5/0xf0 [ 391.422929] sock_write_iter+0x215/0x420 [ 391.426969] ? sock_sendmsg+0xf0/0xf0 [ 391.430758] __vfs_write+0x443/0x890 [ 391.434452] ? lock_downgrade+0x860/0x860 [ 391.438582] ? kernel_read+0x130/0x130 [ 391.442454] ? rw_verify_area+0xb8/0x2b0 [ 391.446496] vfs_write+0x150/0x4d0 [ 391.450014] ksys_write+0x103/0x260 [ 391.453621] ? do_sys_open+0x16e/0x350 [ 391.457492] ? __ia32_sys_read+0xa0/0xa0 [ 391.461543] ? do_syscall_64+0x21/0x4e0 [ 391.465510] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.470864] __x64_sys_write+0x6e/0xb0 [ 391.474732] do_syscall_64+0xd0/0x4e0 [ 391.478512] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.483682] RIP: 0033:0x4592f9 [ 391.486855] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.505735] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 391.513420] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 391.520681] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 391.527931] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 391.535179] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 391.542442] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 391.549708] CPU: 1 PID: 13008 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 391.557586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.566940] Call Trace: [ 391.569525] dump_stack+0x123/0x177 [ 391.573145] should_fail.cold.4+0x5/0x13 [ 391.577190] ? mark_held_locks+0xc7/0x130 [ 391.581317] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 391.586395] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.590952] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 391.595698] __alloc_pages_nodemask+0x1d5/0x710 [ 391.600343] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 391.605339] alloc_pages_current+0xd6/0x1b0 [ 391.609654] skb_page_frag_refill+0x20b/0x400 [ 391.614144] sk_page_frag_refill+0x46/0x1b0 [ 391.618442] tcp_sendmsg_locked+0xc58/0x35b0 [ 391.622829] ? mark_held_locks+0x130/0x130 [ 391.627054] ? mark_held_locks+0xc7/0x130 [ 391.631197] ? tcp_sendpage+0x50/0x50 [ 391.634973] ? mark_held_locks+0xc7/0x130 [ 391.639100] ? __local_bh_enable_ip+0x160/0x260 [ 391.643759] ? lock_sock_nested+0xc5/0x100 [ 391.647970] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.652524] ? lock_sock_nested+0x82/0x100 [ 391.656744] ? trace_hardirqs_on+0x28/0x190 [ 391.661088] ? lock_sock_nested+0x82/0x100 [ 391.665300] ? lock_sock_nested+0x82/0x100 [ 391.669510] ? __local_bh_enable_ip+0x160/0x260 [ 391.674176] tcp_sendmsg+0x27/0x40 [ 391.677716] inet_sendmsg+0x108/0x440 [ 391.681501] smc_sendmsg+0x223/0x320 [ 391.685194] ? smc_sendpage+0x170/0x170 [ 391.689149] sock_sendmsg+0xb5/0xf0 [ 391.692771] sock_write_iter+0x215/0x420 [ 391.696820] ? sock_sendmsg+0xf0/0xf0 [ 391.700605] __vfs_write+0x443/0x890 [ 391.704296] ? lock_downgrade+0x860/0x860 [ 391.708419] ? kernel_read+0x130/0x130 [ 391.712295] ? rw_verify_area+0xb8/0x2b0 [ 391.716334] vfs_write+0x150/0x4d0 [ 391.719851] ksys_write+0x103/0x260 [ 391.723451] ? do_sys_open+0x16e/0x350 [ 391.727313] ? __ia32_sys_read+0xa0/0xa0 [ 391.731348] ? do_syscall_64+0x21/0x4e0 [ 391.735299] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.740639] __x64_sys_write+0x6e/0xb0 [ 391.744503] do_syscall_64+0xd0/0x4e0 [ 391.748279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.753442] RIP: 0033:0x4592f9 [ 391.756625] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.775501] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 391.783197] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 391.790473] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 391.797718] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 391.804962] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 391.812213] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 391.825566] FAULT_INJECTION: forcing a failure. [ 391.825566] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 391.833403] CPU: 1 PID: 13018 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 391.845238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.854572] Call Trace: [ 391.857139] dump_stack+0x123/0x177 [ 391.860762] should_fail.cold.4+0x5/0x13 [ 391.864801] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 391.869900] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 391.875178] ? kasan_unpoison_shadow+0x35/0x50 [ 391.879746] __alloc_pages_nodemask+0x1d5/0x710 [ 391.884420] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 391.889423] alloc_pages_current+0xd6/0x1b0 [ 391.893729] skb_page_frag_refill+0x20b/0x400 [ 391.898206] sk_page_frag_refill+0x46/0x1b0 [ 391.902514] tcp_sendmsg_locked+0xc58/0x35b0 [ 391.906909] ? mark_held_locks+0x130/0x130 [ 391.911136] ? mark_held_locks+0xc7/0x130 [ 391.915285] ? tcp_sendpage+0x50/0x50 [ 391.919069] ? mark_held_locks+0xc7/0x130 [ 391.923199] ? __local_bh_enable_ip+0x160/0x260 [ 391.927852] ? lock_sock_nested+0xc5/0x100 [ 391.932069] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.936636] ? lock_sock_nested+0x82/0x100 [ 391.940859] ? trace_hardirqs_on+0x28/0x190 [ 391.945180] ? lock_sock_nested+0x82/0x100 [ 391.949406] ? lock_sock_nested+0x82/0x100 [ 391.953627] ? __local_bh_enable_ip+0x160/0x260 [ 391.958294] tcp_sendmsg+0x27/0x40 [ 391.961820] inet_sendmsg+0x108/0x440 [ 391.965629] smc_sendmsg+0x223/0x320 [ 391.969320] ? smc_sendpage+0x170/0x170 [ 391.973279] sock_sendmsg+0xb5/0xf0 [ 391.976891] sock_write_iter+0x215/0x420 [ 391.980949] ? sock_sendmsg+0xf0/0xf0 [ 391.984738] __vfs_write+0x443/0x890 [ 391.988430] ? lock_downgrade+0x860/0x860 [ 391.992560] ? kernel_read+0x130/0x130 [ 391.996440] ? rw_verify_area+0xb8/0x2b0 [ 392.000482] vfs_write+0x150/0x4d0 [ 392.004006] ksys_write+0x103/0x260 [ 392.007628] ? do_sys_open+0x16e/0x350 [ 392.011508] ? __ia32_sys_read+0xa0/0xa0 [ 392.015560] ? do_syscall_64+0x21/0x4e0 [ 392.019529] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.024886] __x64_sys_write+0x6e/0xb0 [ 392.028769] do_syscall_64+0xd0/0x4e0 [ 392.032559] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.037746] RIP: 0033:0x4592f9 [ 392.040922] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.059805] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 392.067495] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 392.074751] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 392.082002] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 392.089301] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 392.096549] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 392.105010] CPU: 0 PID: 13028 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 392.112896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.122237] Call Trace: [ 392.124818] dump_stack+0x123/0x177 [ 392.128440] should_fail.cold.4+0x5/0x13 [ 392.132495] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 392.137588] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 392.142846] ? kasan_unpoison_shadow+0x35/0x50 [ 392.147417] __alloc_pages_nodemask+0x1d5/0x710 [ 392.152064] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 392.157066] alloc_pages_current+0xd6/0x1b0 [ 392.161368] skb_page_frag_refill+0x20b/0x400 [ 392.165842] sk_page_frag_refill+0x46/0x1b0 [ 392.170151] tcp_sendmsg_locked+0xc58/0x35b0 [ 392.174552] ? mark_held_locks+0x130/0x130 [ 392.178767] ? tcp_sendpage+0x50/0x50 [ 392.182544] ? mark_held_locks+0xc7/0x130 [ 392.186668] ? __local_bh_enable_ip+0x160/0x260 [ 392.191414] ? lock_sock_nested+0xc5/0x100 [ 392.195641] ? lockdep_hardirqs_on+0x421/0x5c0 [ 392.200197] ? lock_sock_nested+0x82/0x100 [ 392.204408] ? trace_hardirqs_on+0x28/0x190 [ 392.208702] ? lock_sock_nested+0x82/0x100 [ 392.212914] ? lock_sock_nested+0x82/0x100 [ 392.217136] ? __local_bh_enable_ip+0x160/0x260 [ 392.221781] tcp_sendmsg+0x27/0x40 [ 392.225297] inet_sendmsg+0x108/0x440 [ 392.229073] smc_sendmsg+0x223/0x320 [ 392.232766] ? smc_sendpage+0x170/0x170 [ 392.236716] sock_sendmsg+0xb5/0xf0 [ 392.240318] sock_write_iter+0x215/0x420 [ 392.244365] ? sock_sendmsg+0xf0/0xf0 [ 392.248149] __vfs_write+0x443/0x890 [ 392.251836] ? lock_downgrade+0x860/0x860 [ 392.256054] ? kernel_read+0x130/0x130 [ 392.259926] ? rw_verify_area+0xb8/0x2b0 [ 392.263983] vfs_write+0x150/0x4d0 [ 392.267499] ksys_write+0x103/0x260 [ 392.271098] ? do_sys_open+0x16e/0x350 [ 392.274960] ? __ia32_sys_read+0xa0/0xa0 [ 392.279016] ? do_syscall_64+0x21/0x4e0 [ 392.282967] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.288306] __x64_sys_write+0x6e/0xb0 [ 392.292175] do_syscall_64+0xd0/0x4e0 [ 392.295952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.301134] RIP: 0033:0x4592f9 [ 392.304304] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.323182] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 392.330863] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 392.338111] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 392.345358] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 392.352602] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 392.359847] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 392.388855] FAULT_INJECTION: forcing a failure. [ 392.388855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 392.404367] FAULT_INJECTION: forcing a failure. [ 392.404367] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 392.410738] CPU: 1 PID: 13029 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 392.424036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.433381] Call Trace: [ 392.435957] dump_stack+0x123/0x177 [ 392.439599] should_fail.cold.4+0x5/0x13 [ 392.443647] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 392.448737] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 392.454012] ? kasan_unpoison_shadow+0x35/0x50 [ 392.458576] __alloc_pages_nodemask+0x1d5/0x710 [ 392.471827] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 392.476834] alloc_pages_current+0xd6/0x1b0 [ 392.481149] skb_page_frag_refill+0x20b/0x400 [ 392.485633] sk_page_frag_refill+0x46/0x1b0 [ 392.489951] tcp_sendmsg_locked+0xc58/0x35b0 [ 392.494373] ? mark_held_locks+0x130/0x130 [ 392.498592] ? mark_held_locks+0xc7/0x130 [ 392.502736] ? tcp_sendpage+0x50/0x50 [ 392.506550] ? mark_held_locks+0xc7/0x130 [ 392.510703] ? __local_bh_enable_ip+0x160/0x260 [ 392.515356] ? lock_sock_nested+0xc5/0x100 [ 392.519595] ? lockdep_hardirqs_on+0x421/0x5c0 [ 392.524180] ? lock_sock_nested+0x82/0x100 [ 392.528395] ? trace_hardirqs_on+0x28/0x190 [ 392.532700] ? lock_sock_nested+0x82/0x100 [ 392.536919] ? lock_sock_nested+0x82/0x100 [ 392.541137] ? __local_bh_enable_ip+0x160/0x260 [ 392.545793] tcp_sendmsg+0x27/0x40 [ 392.549319] inet_sendmsg+0x108/0x440 [ 392.553109] smc_sendmsg+0x223/0x320 [ 392.556809] ? smc_sendpage+0x170/0x170 [ 392.560762] sock_sendmsg+0xb5/0xf0 [ 392.564370] sock_write_iter+0x215/0x420 [ 392.568411] ? sock_sendmsg+0xf0/0xf0 [ 392.572209] __vfs_write+0x443/0x890 [ 392.575913] ? lock_downgrade+0x860/0x860 [ 392.580047] ? kernel_read+0x130/0x130 [ 392.583955] ? rw_verify_area+0xb8/0x2b0 [ 392.588005] vfs_write+0x150/0x4d0 [ 392.591531] ksys_write+0x103/0x260 [ 392.595144] ? do_sys_open+0x16e/0x350 [ 392.599014] ? __ia32_sys_read+0xa0/0xa0 [ 392.603059] ? do_syscall_64+0x21/0x4e0 [ 392.607020] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.612372] __x64_sys_write+0x6e/0xb0 [ 392.616267] do_syscall_64+0xd0/0x4e0 [ 392.620052] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.625221] RIP: 0033:0x4592f9 [ 392.628392] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.647279] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 392.654975] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 392.662232] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 392.669494] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 392.676755] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 392.684016] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 392.691285] CPU: 0 PID: 13030 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 392.699165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.708499] Call Trace: [ 392.711065] dump_stack+0x123/0x177 [ 392.714674] should_fail.cold.4+0x5/0x13 [ 392.718712] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 392.723814] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 392.729066] ? kasan_unpoison_shadow+0x35/0x50 [ 392.733630] __alloc_pages_nodemask+0x1d5/0x710 [ 392.738275] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 392.743274] alloc_pages_current+0xd6/0x1b0 [ 392.747577] skb_page_frag_refill+0x20b/0x400 [ 392.752049] sk_page_frag_refill+0x46/0x1b0 [ 392.756354] tcp_sendmsg_locked+0xc58/0x35b0 [ 392.760740] ? mark_held_locks+0x130/0x130 [ 392.764947] ? mark_held_locks+0xc7/0x130 [ 392.769074] ? tcp_sendpage+0x50/0x50 [ 392.772852] ? mark_held_locks+0xc7/0x130 [ 392.776973] ? __local_bh_enable_ip+0x160/0x260 [ 392.781615] ? lock_sock_nested+0xc5/0x100 [ 392.785823] ? lockdep_hardirqs_on+0x421/0x5c0 [ 392.790378] ? lock_sock_nested+0x82/0x100 [ 392.794605] ? trace_hardirqs_on+0x28/0x190 [ 392.798899] ? lock_sock_nested+0x82/0x100 [ 392.803113] ? lock_sock_nested+0x82/0x100 [ 392.807322] ? __local_bh_enable_ip+0x160/0x260 [ 392.812005] tcp_sendmsg+0x27/0x40 [ 392.815559] inet_sendmsg+0x108/0x440 [ 392.819343] smc_sendmsg+0x223/0x320 [ 392.823038] ? smc_sendpage+0x170/0x170 [ 392.827017] sock_sendmsg+0xb5/0xf0 [ 392.830626] sock_write_iter+0x215/0x420 [ 392.834667] ? sock_sendmsg+0xf0/0xf0 [ 392.838456] __vfs_write+0x443/0x890 [ 392.842525] ? lock_downgrade+0x860/0x860 [ 392.846662] ? kernel_read+0x130/0x130 [ 392.850534] ? rw_verify_area+0xb8/0x2b0 [ 392.854574] vfs_write+0x150/0x4d0 [ 392.858093] ksys_write+0x103/0x260 [ 392.861698] ? do_sys_open+0x16e/0x350 [ 392.865563] ? __ia32_sys_read+0xa0/0xa0 [ 392.869602] ? do_syscall_64+0x21/0x4e0 [ 392.873553] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.878893] __x64_sys_write+0x6e/0xb0 [ 392.882756] do_syscall_64+0xd0/0x4e0 [ 392.886534] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.891698] RIP: 0033:0x4592f9 [ 392.894884] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.913761] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 392.921442] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 392.928711] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 392.935987] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 392.943231] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 392.950476] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 393.010805] FAULT_INJECTION: forcing a failure. [ 393.010805] name failslab, interval 1, probability 0, space 0, times 0 [ 393.010860] FAULT_INJECTION: forcing a failure. [ 393.010860] name failslab, interval 1, probability 0, space 0, times 0 [ 393.033640] FAULT_INJECTION: forcing a failure. [ 393.033640] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 393.046120] CPU: 1 PID: 13040 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 393.053994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.063337] Call Trace: [ 393.065914] dump_stack+0x123/0x177 [ 393.069541] should_fail.cold.4+0x5/0x13 [ 393.073581] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 393.078656] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 393.083908] ? kasan_unpoison_shadow+0x35/0x50 [ 393.088482] __alloc_pages_nodemask+0x1d5/0x710 [ 393.093128] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 393.098125] alloc_pages_current+0xd6/0x1b0 [ 393.102437] skb_page_frag_refill+0x20b/0x400 [ 393.106929] sk_page_frag_refill+0x46/0x1b0 [ 393.111225] tcp_sendmsg_locked+0xc58/0x35b0 [ 393.115609] ? mark_held_locks+0x130/0x130 [ 393.119816] ? mark_held_locks+0xc7/0x130 [ 393.123947] ? tcp_sendpage+0x50/0x50 [ 393.127748] ? mark_held_locks+0xc7/0x130 [ 393.131885] ? __local_bh_enable_ip+0x160/0x260 [ 393.136526] ? lock_sock_nested+0xc5/0x100 [ 393.140735] ? lockdep_hardirqs_on+0x421/0x5c0 [ 393.145291] ? lock_sock_nested+0x82/0x100 [ 393.149499] ? trace_hardirqs_on+0x28/0x190 [ 393.153794] ? lock_sock_nested+0x82/0x100 [ 393.158022] ? lock_sock_nested+0x82/0x100 [ 393.162236] ? __local_bh_enable_ip+0x160/0x260 [ 393.166880] tcp_sendmsg+0x27/0x40 [ 393.170397] inet_sendmsg+0x108/0x440 [ 393.174177] smc_sendmsg+0x223/0x320 [ 393.177864] ? smc_sendpage+0x170/0x170 [ 393.181818] sock_sendmsg+0xb5/0xf0 [ 393.185430] sock_write_iter+0x215/0x420 [ 393.189468] ? sock_sendmsg+0xf0/0xf0 [ 393.193251] __vfs_write+0x443/0x890 [ 393.196941] ? lock_downgrade+0x860/0x860 [ 393.201064] ? kernel_read+0x130/0x130 [ 393.204934] ? rw_verify_area+0xb8/0x2b0 [ 393.208971] vfs_write+0x150/0x4d0 [ 393.212487] ksys_write+0x103/0x260 [ 393.216087] ? do_sys_open+0x16e/0x350 [ 393.219950] ? __ia32_sys_read+0xa0/0xa0 [ 393.223987] ? do_syscall_64+0x21/0x4e0 [ 393.227937] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.233276] __x64_sys_write+0x6e/0xb0 [ 393.237138] do_syscall_64+0xd0/0x4e0 [ 393.240915] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.246080] RIP: 0033:0x4592f9 [ 393.249247] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 393.268127] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 393.275822] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 393.283071] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 393.290334] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 393.297579] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 393.304825] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 393.316627] CPU: 0 PID: 13044 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 393.324526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.333860] Call Trace: [ 393.336429] dump_stack+0x123/0x177 [ 393.340044] should_fail.cold.4+0x5/0x13 [ 393.344092] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 393.349174] ? kernel_text_address+0x79/0xf0 [ 393.353558] ? __kernel_text_address+0xd/0x40 [ 393.358030] ? unwind_get_return_address+0x61/0xa0 [ 393.362937] __should_failslab+0xba/0xf0 [ 393.366974] should_failslab+0x9/0x14 [ 393.370752] __kmalloc+0x70/0x770 [ 393.374187] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 393.379443] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 393.384524] ? tls_push_record+0xff/0x1600 [ 393.388747] ? tls_sw_sendmsg+0x92d/0x1020 [ 393.392961] ? inet_sendmsg+0x108/0x440 [ 393.396912] ? smc_sendmsg+0x223/0x320 [ 393.400778] ? sock_sendmsg+0xb5/0xf0 [ 393.404555] ? sock_write_iter+0x215/0x420 [ 393.408771] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 393.414909] ? iov_iter_get_pages+0x1ee/0x1370 [ 393.419474] ? __lock_is_held+0xb5/0x140 [ 393.423518] generic_gcmaes_encrypt+0xfd/0x150 [ 393.428081] ? generic_gcmaes_encrypt+0xfd/0x150 [ 393.432823] ? helper_rfc4106_encrypt+0x450/0x450 [ 393.437660] ? __kmalloc+0x5f1/0x770 [ 393.441363] gcmaes_wrapper_encrypt+0x109/0x180 [ 393.446017] tls_push_record+0x9ae/0x1600 [ 393.450149] ? lockdep_hardirqs_on+0x421/0x5c0 [ 393.454718] tls_sw_sendmsg+0x92d/0x1020 [ 393.458762] ? __lock_acquire+0x792/0x4980 [ 393.462983] ? find_held_lock+0x36/0x1d0 [ 393.467044] ? tls_sw_push_pending_record+0x10/0x10 [ 393.472039] ? __local_bh_enable_ip+0x160/0x260 [ 393.476687] ? lock_sock_nested+0xc5/0x100 [ 393.481006] ? lockdep_hardirqs_on+0x421/0x5c0 [ 393.485566] ? lock_sock_nested+0x82/0x100 [ 393.489794] ? trace_hardirqs_on+0x28/0x190 [ 393.494092] ? lock_sock_nested+0x82/0x100 [ 393.498302] ? lock_sock_nested+0x82/0x100 [ 393.502534] inet_sendmsg+0x108/0x440 [ 393.506320] smc_sendmsg+0x223/0x320 [ 393.510010] ? smc_sendpage+0x170/0x170 [ 393.513990] sock_sendmsg+0xb5/0xf0 [ 393.517599] sock_write_iter+0x215/0x420 [ 393.521655] ? sock_sendmsg+0xf0/0xf0 [ 393.525440] __vfs_write+0x443/0x890 [ 393.529131] ? lock_downgrade+0x860/0x860 [ 393.533256] ? kernel_read+0x130/0x130 [ 393.537148] ? rw_verify_area+0xb8/0x2b0 [ 393.541187] vfs_write+0x150/0x4d0 [ 393.544707] ksys_write+0x103/0x260 [ 393.548313] ? do_sys_open+0x16e/0x350 [ 393.552195] ? __ia32_sys_read+0xa0/0xa0 [ 393.556237] ? do_syscall_64+0x21/0x4e0 [ 393.560195] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.565538] __x64_sys_write+0x6e/0xb0 [ 393.569425] do_syscall_64+0xd0/0x4e0 [ 393.573210] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.578376] RIP: 0033:0x4592f9 [ 393.581549] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 393.600433] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 393.608131] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 393.615405] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 393.622682] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 393.629941] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 393.637219] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 393.653579] CPU: 1 PID: 13047 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 393.661476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.670839] Call Trace: [ 393.673421] dump_stack+0x123/0x177 [ 393.677035] should_fail.cold.4+0x5/0x13 [ 393.681079] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 393.686160] ? kernel_text_address+0x79/0xf0 [ 393.690557] ? __kernel_text_address+0xd/0x40 [ 393.695032] ? unwind_get_return_address+0x61/0xa0 [ 393.699939] __should_failslab+0xba/0xf0 [ 393.703979] should_failslab+0x9/0x14 [ 393.707761] __kmalloc+0x70/0x770 [ 393.711199] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 393.716456] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 393.721544] ? tls_push_record+0xff/0x1600 [ 393.725758] ? tls_sw_sendmsg+0x92d/0x1020 [ 393.729969] ? inet_sendmsg+0x108/0x440 [ 393.733920] ? smc_sendmsg+0x223/0x320 [ 393.737788] ? sock_sendmsg+0xb5/0xf0 [ 393.741566] ? sock_write_iter+0x215/0x420 [ 393.745788] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 393.751573] ? iov_iter_get_pages+0x1ee/0x1370 [ 393.756142] ? __lock_is_held+0xb5/0x140 [ 393.760186] generic_gcmaes_encrypt+0xfd/0x150 [ 393.764748] ? generic_gcmaes_encrypt+0xfd/0x150 [ 393.769669] ? helper_rfc4106_encrypt+0x450/0x450 [ 393.774490] ? __kmalloc+0x5f1/0x770 [ 393.778185] gcmaes_wrapper_encrypt+0x109/0x180 [ 393.782830] tls_push_record+0x9ae/0x1600 [ 393.786953] ? lockdep_hardirqs_on+0x421/0x5c0 [ 393.791517] tls_sw_sendmsg+0x92d/0x1020 [ 393.795556] ? __lock_acquire+0x792/0x4980 [ 393.799773] ? find_held_lock+0x36/0x1d0 [ 393.803814] ? tls_sw_push_pending_record+0x10/0x10 [ 393.808806] ? __local_bh_enable_ip+0x160/0x260 [ 393.813455] ? lock_sock_nested+0xc5/0x100 [ 393.817667] ? lockdep_hardirqs_on+0x421/0x5c0 [ 393.822225] ? lock_sock_nested+0x82/0x100 [ 393.826787] ? trace_hardirqs_on+0x28/0x190 [ 393.831097] ? lock_sock_nested+0x82/0x100 [ 393.835399] ? lock_sock_nested+0x82/0x100 [ 393.840237] inet_sendmsg+0x108/0x440 [ 393.844019] smc_sendmsg+0x223/0x320 [ 393.847708] ? smc_sendpage+0x170/0x170 [ 393.851659] sock_sendmsg+0xb5/0xf0 [ 393.855263] sock_write_iter+0x215/0x420 [ 393.859301] ? sock_sendmsg+0xf0/0xf0 [ 393.863096] __vfs_write+0x443/0x890 [ 393.866802] ? lock_downgrade+0x860/0x860 [ 393.870931] ? kernel_read+0x130/0x130 [ 393.874804] ? rw_verify_area+0xb8/0x2b0 [ 393.878858] vfs_write+0x150/0x4d0 [ 393.882379] ksys_write+0x103/0x260 [ 393.885985] ? do_sys_open+0x16e/0x350 [ 393.889849] ? __ia32_sys_read+0xa0/0xa0 [ 393.893890] ? do_syscall_64+0x21/0x4e0 [ 393.897855] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.903217] __x64_sys_write+0x6e/0xb0 [ 393.907080] do_syscall_64+0xd0/0x4e0 [ 393.910858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.916021] RIP: 0033:0x4592f9 [ 393.919189] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 393.938065] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 393.946095] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 393.953339] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 393.960582] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 393.967828] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 393.975082] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 394.007739] FAULT_INJECTION: forcing a failure. [ 394.007739] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 394.024437] FAULT_INJECTION: forcing a failure. [ 394.024437] name failslab, interval 1, probability 0, space 0, times 0 [ 394.035929] FAULT_INJECTION: forcing a failure. [ 394.035929] name failslab, interval 1, probability 0, space 0, times 0 [ 394.047570] FAULT_INJECTION: forcing a failure. [ 394.047570] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 394.062380] CPU: 0 PID: 13058 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 394.070262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.079602] Call Trace: [ 394.082180] dump_stack+0x123/0x177 [ 394.085801] should_fail.cold.4+0x5/0x13 [ 394.089863] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 394.094943] ? kernel_text_address+0x79/0xf0 [ 394.099329] ? __kernel_text_address+0xd/0x40 [ 394.103818] ? unwind_get_return_address+0x61/0xa0 [ 394.108728] __should_failslab+0xba/0xf0 [ 394.112768] should_failslab+0x9/0x14 [ 394.116545] __kmalloc+0x70/0x770 [ 394.119982] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 394.125247] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 394.130326] ? tls_push_record+0xff/0x1600 [ 394.134535] ? tls_sw_sendmsg+0x92d/0x1020 [ 394.138747] ? inet_sendmsg+0x108/0x440 [ 394.142717] ? smc_sendmsg+0x223/0x320 [ 394.146594] ? sock_sendmsg+0xb5/0xf0 [ 394.150371] ? sock_write_iter+0x215/0x420 [ 394.154592] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 394.160373] ? iov_iter_get_pages+0x1ee/0x1370 [ 394.164939] ? __lock_is_held+0xb5/0x140 [ 394.168998] generic_gcmaes_encrypt+0xfd/0x150 [ 394.173554] ? generic_gcmaes_encrypt+0xfd/0x150 [ 394.178302] ? helper_rfc4106_encrypt+0x450/0x450 [ 394.183139] ? __kmalloc+0x5f1/0x770 [ 394.186833] gcmaes_wrapper_encrypt+0x109/0x180 [ 394.191482] tls_push_record+0x9ae/0x1600 [ 394.195610] ? lockdep_hardirqs_on+0x421/0x5c0 [ 394.200357] tls_sw_sendmsg+0x92d/0x1020 [ 394.204396] ? __lock_acquire+0x792/0x4980 [ 394.208613] ? find_held_lock+0x36/0x1d0 [ 394.212666] ? tls_sw_push_pending_record+0x10/0x10 [ 394.217659] ? __local_bh_enable_ip+0x160/0x260 [ 394.222307] ? lock_sock_nested+0xc5/0x100 [ 394.226532] ? lockdep_hardirqs_on+0x421/0x5c0 [ 394.231090] ? lock_sock_nested+0x82/0x100 [ 394.235300] ? trace_hardirqs_on+0x28/0x190 [ 394.239617] ? lock_sock_nested+0x82/0x100 [ 394.243828] ? lock_sock_nested+0x82/0x100 [ 394.248045] inet_sendmsg+0x108/0x440 [ 394.251826] smc_sendmsg+0x223/0x320 [ 394.255533] ? smc_sendpage+0x170/0x170 [ 394.259482] sock_sendmsg+0xb5/0xf0 [ 394.263087] sock_write_iter+0x215/0x420 [ 394.267139] ? sock_sendmsg+0xf0/0xf0 [ 394.270929] __vfs_write+0x443/0x890 [ 394.274624] ? lock_downgrade+0x860/0x860 [ 394.278754] ? kernel_read+0x130/0x130 [ 394.282631] ? rw_verify_area+0xb8/0x2b0 [ 394.286669] vfs_write+0x150/0x4d0 [ 394.290193] ksys_write+0x103/0x260 [ 394.293800] ? do_sys_open+0x16e/0x350 [ 394.297665] ? __ia32_sys_read+0xa0/0xa0 [ 394.301711] ? do_syscall_64+0x21/0x4e0 [ 394.305664] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.311007] __x64_sys_write+0x6e/0xb0 [ 394.314873] do_syscall_64+0xd0/0x4e0 [ 394.318652] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.323818] RIP: 0033:0x4592f9 [ 394.326991] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 394.345869] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 394.353556] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 394.360803] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 394.368050] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 394.375297] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 394.382546] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 394.389824] CPU: 1 PID: 13060 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 394.397700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.407041] Call Trace: [ 394.409617] dump_stack+0x123/0x177 [ 394.413244] should_fail.cold.4+0x5/0x13 [ 394.417284] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 394.422379] ? kernel_text_address+0x79/0xf0 [ 394.426766] ? __kernel_text_address+0xd/0x40 [ 394.431243] ? unwind_get_return_address+0x61/0xa0 [ 394.437542] __should_failslab+0xba/0xf0 [ 394.441594] should_failslab+0x9/0x14 [ 394.445390] __kmalloc+0x70/0x770 [ 394.448823] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 394.454078] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 394.459157] ? tls_push_record+0xff/0x1600 [ 394.463367] ? tls_sw_sendmsg+0x92d/0x1020 [ 394.467580] ? inet_sendmsg+0x108/0x440 [ 394.471532] ? smc_sendmsg+0x223/0x320 [ 394.475414] ? sock_sendmsg+0xb5/0xf0 [ 394.479188] ? sock_write_iter+0x215/0x420 [ 394.483422] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 394.489212] ? iov_iter_get_pages+0x1ee/0x1370 [ 394.493787] ? __lock_is_held+0xb5/0x140 [ 394.497860] generic_gcmaes_encrypt+0xfd/0x150 [ 394.502531] ? generic_gcmaes_encrypt+0xfd/0x150 [ 394.507263] ? helper_rfc4106_encrypt+0x450/0x450 [ 394.512090] ? __kmalloc+0x5f1/0x770 [ 394.515797] gcmaes_wrapper_encrypt+0x109/0x180 [ 394.520457] tls_push_record+0x9ae/0x1600 [ 394.524594] ? lockdep_hardirqs_on+0x421/0x5c0 [ 394.529170] tls_sw_sendmsg+0x92d/0x1020 [ 394.533220] ? __lock_acquire+0x792/0x4980 [ 394.537443] ? find_held_lock+0x36/0x1d0 [ 394.541488] ? tls_sw_push_pending_record+0x10/0x10 [ 394.546487] ? __local_bh_enable_ip+0x160/0x260 [ 394.551140] ? lock_sock_nested+0xc5/0x100 [ 394.555360] ? lockdep_hardirqs_on+0x421/0x5c0 [ 394.559925] ? lock_sock_nested+0x82/0x100 [ 394.564152] ? trace_hardirqs_on+0x28/0x190 [ 394.568470] ? lock_sock_nested+0x82/0x100 [ 394.572685] ? lock_sock_nested+0x82/0x100 [ 394.576911] inet_sendmsg+0x108/0x440 [ 394.580707] smc_sendmsg+0x223/0x320 [ 394.584399] ? smc_sendpage+0x170/0x170 [ 394.588351] sock_sendmsg+0xb5/0xf0 [ 394.591956] sock_write_iter+0x215/0x420 [ 394.595994] ? sock_sendmsg+0xf0/0xf0 [ 394.599783] __vfs_write+0x443/0x890 [ 394.603477] ? lock_downgrade+0x860/0x860 [ 394.607603] ? kernel_read+0x130/0x130 [ 394.611478] ? rw_verify_area+0xb8/0x2b0 [ 394.615516] vfs_write+0x150/0x4d0 [ 394.619035] ksys_write+0x103/0x260 [ 394.622652] ? do_sys_open+0x16e/0x350 [ 394.626517] ? __ia32_sys_read+0xa0/0xa0 [ 394.630556] ? do_syscall_64+0x21/0x4e0 [ 394.634510] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.639870] __x64_sys_write+0x6e/0xb0 [ 394.643739] do_syscall_64+0xd0/0x4e0 [ 394.647526] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.652706] RIP: 0033:0x4592f9 [ 394.655875] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 394.674763] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 394.682450] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 394.689701] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 394.696954] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 394.704209] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 394.711460] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 394.718723] CPU: 0 PID: 13055 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 394.726597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.735940] Call Trace: [ 394.738516] dump_stack+0x123/0x177 [ 394.742155] should_fail.cold.4+0x5/0x13 [ 394.746208] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 394.751305] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 394.756571] ? kasan_unpoison_shadow+0x35/0x50 [ 394.761138] __alloc_pages_nodemask+0x1d5/0x710 [ 394.765787] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 394.770788] alloc_pages_current+0xd6/0x1b0 [ 394.775091] skb_page_frag_refill+0x20b/0x400 [ 394.779582] sk_page_frag_refill+0x46/0x1b0 [ 394.783882] tcp_sendmsg_locked+0xc58/0x35b0 [ 394.788398] ? mark_held_locks+0x130/0x130 [ 394.792612] ? mark_held_locks+0xc7/0x130 [ 394.796746] ? tcp_sendpage+0x50/0x50 [ 394.800526] ? mark_held_locks+0xc7/0x130 [ 394.804655] ? __local_bh_enable_ip+0x160/0x260 [ 394.809303] ? lock_sock_nested+0xc5/0x100 [ 394.813516] ? lockdep_hardirqs_on+0x421/0x5c0 [ 394.818957] ? lock_sock_nested+0x82/0x100 [ 394.823173] ? trace_hardirqs_on+0x28/0x190 [ 394.827474] ? lock_sock_nested+0x82/0x100 [ 394.831690] ? lock_sock_nested+0x82/0x100 [ 394.835917] ? __local_bh_enable_ip+0x160/0x260 [ 394.840568] tcp_sendmsg+0x27/0x40 [ 394.844088] inet_sendmsg+0x108/0x440 [ 394.847874] smc_sendmsg+0x223/0x320 [ 394.851579] ? smc_sendpage+0x170/0x170 [ 394.855532] sock_sendmsg+0xb5/0xf0 [ 394.859139] sock_write_iter+0x215/0x420 [ 394.863184] ? sock_sendmsg+0xf0/0xf0 [ 394.866976] __vfs_write+0x443/0x890 [ 394.870669] ? lock_downgrade+0x860/0x860 [ 394.874800] ? kernel_read+0x130/0x130 [ 394.878678] ? rw_verify_area+0xb8/0x2b0 [ 394.882738] vfs_write+0x150/0x4d0 [ 394.886257] ksys_write+0x103/0x260 [ 394.889861] ? do_sys_open+0x16e/0x350 [ 394.893734] ? __ia32_sys_read+0xa0/0xa0 [ 394.897783] ? do_syscall_64+0x21/0x4e0 [ 394.901750] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.907092] __x64_sys_write+0x6e/0xb0 [ 394.910972] do_syscall_64+0xd0/0x4e0 [ 394.914751] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.919921] RIP: 0033:0x4592f9 [ 394.923092] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 394.942015] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 394.949708] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 394.956961] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 394.964208] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 394.971476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 394.978748] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 394.986008] CPU: 1 PID: 13056 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 394.993883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.003224] Call Trace: [ 395.005802] dump_stack+0x123/0x177 [ 395.009423] should_fail.cold.4+0x5/0x13 [ 395.013477] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 395.018566] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 395.023832] ? kasan_unpoison_shadow+0x35/0x50 [ 395.028410] __alloc_pages_nodemask+0x1d5/0x710 [ 395.033074] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 395.038090] alloc_pages_current+0xd6/0x1b0 [ 395.042407] skb_page_frag_refill+0x20b/0x400 [ 395.046881] sk_page_frag_refill+0x46/0x1b0 [ 395.051178] tcp_sendmsg_locked+0xc58/0x35b0 [ 395.055564] ? mark_held_locks+0x130/0x130 [ 395.059787] ? mark_held_locks+0xc7/0x130 [ 395.063920] ? tcp_sendpage+0x50/0x50 [ 395.067783] ? mark_held_locks+0xc7/0x130 [ 395.073297] ? __local_bh_enable_ip+0x160/0x260 [ 395.077942] ? lock_sock_nested+0xc5/0x100 [ 395.082170] ? lockdep_hardirqs_on+0x421/0x5c0 [ 395.086728] ? lock_sock_nested+0x82/0x100 [ 395.090937] ? trace_hardirqs_on+0x28/0x190 [ 395.095250] ? lock_sock_nested+0x82/0x100 [ 395.099460] ? lock_sock_nested+0x82/0x100 [ 395.103670] ? __local_bh_enable_ip+0x160/0x260 [ 395.108332] tcp_sendmsg+0x27/0x40 [ 395.111852] inet_sendmsg+0x108/0x440 [ 395.115630] smc_sendmsg+0x223/0x320 [ 395.119318] ? smc_sendpage+0x170/0x170 [ 395.123266] sock_sendmsg+0xb5/0xf0 [ 395.126866] sock_write_iter+0x215/0x420 [ 395.130903] ? sock_sendmsg+0xf0/0xf0 [ 395.134788] __vfs_write+0x443/0x890 [ 395.138476] ? lock_downgrade+0x860/0x860 [ 395.142602] ? kernel_read+0x130/0x130 [ 395.146474] ? rw_verify_area+0xb8/0x2b0 [ 395.150512] vfs_write+0x150/0x4d0 [ 395.154036] ksys_write+0x103/0x260 [ 395.157636] ? do_sys_open+0x16e/0x350 [ 395.161498] ? __ia32_sys_read+0xa0/0xa0 [ 395.165535] ? do_syscall_64+0x21/0x4e0 [ 395.169486] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.174827] __x64_sys_write+0x6e/0xb0 [ 395.178692] do_syscall_64+0xd0/0x4e0 [ 395.182467] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.187629] RIP: 0033:0x4592f9 [ 395.190797] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 395.209690] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 395.217371] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 2020/10/30 13:45:27 executed programs: 1363 [ 395.224617] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 395.231887] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 395.239130] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 395.246393] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 395.300466] FAULT_INJECTION: forcing a failure. [ 395.300466] name failslab, interval 1, probability 0, space 0, times 0 [ 395.300814] FAULT_INJECTION: forcing a failure. [ 395.300814] name failslab, interval 1, probability 0, space 0, times 0 [ 395.324413] FAULT_INJECTION: forcing a failure. [ 395.324413] name failslab, interval 1, probability 0, space 0, times 0 [ 395.327432] CPU: 1 PID: 13082 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 395.336048] FAULT_INJECTION: forcing a failure. [ 395.336048] name failslab, interval 1, probability 0, space 0, times 0 [ 395.343461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.343464] Call Trace: [ 395.343476] dump_stack+0x123/0x177 [ 395.343486] should_fail.cold.4+0x5/0x13 [ 395.343494] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 395.343501] ? kernel_text_address+0x79/0xf0 [ 395.343507] ? __kernel_text_address+0xd/0x40 [ 395.343513] ? unwind_get_return_address+0x61/0xa0 [ 395.343521] __should_failslab+0xba/0xf0 [ 395.343529] should_failslab+0x9/0x14 [ 395.343537] __kmalloc+0x70/0x770 [ 395.355141] FAULT_INJECTION: forcing a failure. [ 395.355141] name failslab, interval 1, probability 0, space 0, times 0 [ 395.364033] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 395.364042] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 395.364049] ? tls_push_record+0xff/0x1600 [ 395.364054] ? tls_sw_sendmsg+0x92d/0x1020 [ 395.364059] ? inet_sendmsg+0x108/0x440 [ 395.364065] ? smc_sendmsg+0x223/0x320 [ 395.364072] ? sock_sendmsg+0xb5/0xf0 [ 395.364077] ? sock_write_iter+0x215/0x420 [ 395.364087] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 395.364095] ? iov_iter_get_pages+0x1ee/0x1370 [ 395.364111] ? __lock_is_held+0xb5/0x140 [ 395.364124] generic_gcmaes_encrypt+0xfd/0x150 [ 395.364134] ? generic_gcmaes_encrypt+0xfd/0x150 [ 395.473839] ? helper_rfc4106_encrypt+0x450/0x450 [ 395.478659] ? __kmalloc+0x5f1/0x770 [ 395.482350] gcmaes_wrapper_encrypt+0x109/0x180 [ 395.487005] tls_push_record+0x9ae/0x1600 [ 395.491131] ? lockdep_hardirqs_on+0x421/0x5c0 [ 395.495697] tls_sw_sendmsg+0x92d/0x1020 [ 395.499733] ? __lock_acquire+0x792/0x4980 [ 395.503950] ? find_held_lock+0x36/0x1d0 [ 395.507986] ? tls_sw_push_pending_record+0x10/0x10 [ 395.512978] ? __local_bh_enable_ip+0x160/0x260 [ 395.517624] ? lock_sock_nested+0xc5/0x100 [ 395.521833] ? lockdep_hardirqs_on+0x421/0x5c0 [ 395.526393] ? lock_sock_nested+0x82/0x100 [ 395.530602] ? trace_hardirqs_on+0x28/0x190 [ 395.534897] ? lock_sock_nested+0x82/0x100 [ 395.539105] ? lock_sock_nested+0x82/0x100 [ 395.543319] inet_sendmsg+0x108/0x440 [ 395.547115] smc_sendmsg+0x223/0x320 [ 395.550803] ? smc_sendpage+0x170/0x170 [ 395.554754] sock_sendmsg+0xb5/0xf0 [ 395.558358] sock_write_iter+0x215/0x420 [ 395.562397] ? sock_sendmsg+0xf0/0xf0 [ 395.566180] __vfs_write+0x443/0x890 [ 395.569876] ? lock_downgrade+0x860/0x860 [ 395.574000] ? kernel_read+0x130/0x130 [ 395.577870] ? rw_verify_area+0xb8/0x2b0 [ 395.581908] vfs_write+0x150/0x4d0 [ 395.585440] ksys_write+0x103/0x260 [ 395.589058] ? do_sys_open+0x16e/0x350 [ 395.592927] ? __ia32_sys_read+0xa0/0xa0 [ 395.596987] ? do_syscall_64+0x21/0x4e0 [ 395.600951] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.606292] __x64_sys_write+0x6e/0xb0 [ 395.610154] do_syscall_64+0xd0/0x4e0 [ 395.613929] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.619093] RIP: 0033:0x4592f9 [ 395.622264] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 395.641141] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 395.648841] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 395.656103] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 395.663362] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 395.670610] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 395.677870] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 395.695495] CPU: 0 PID: 13075 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 395.703393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.712740] Call Trace: [ 395.715321] dump_stack+0x123/0x177 [ 395.718944] should_fail.cold.4+0x5/0x13 [ 395.722997] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 395.728347] ? kernel_text_address+0x79/0xf0 [ 395.732749] ? __kernel_text_address+0xd/0x40 [ 395.737237] ? unwind_get_return_address+0x61/0xa0 [ 395.742159] __should_failslab+0xba/0xf0 [ 395.746211] should_failslab+0x9/0x14 [ 395.750007] __kmalloc+0x70/0x770 [ 395.753454] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 395.758726] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 395.763839] ? tls_push_record+0xff/0x1600 [ 395.768059] ? tls_sw_sendmsg+0x92d/0x1020 [ 395.772285] ? inet_sendmsg+0x108/0x440 [ 395.776246] ? smc_sendmsg+0x223/0x320 [ 395.780120] ? sock_sendmsg+0xb5/0xf0 [ 395.783918] ? sock_write_iter+0x215/0x420 [ 395.788147] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 395.793936] ? iov_iter_get_pages+0x1ee/0x1370 [ 395.798520] ? __lock_is_held+0xb5/0x140 [ 395.802587] generic_gcmaes_encrypt+0xfd/0x150 [ 395.807159] ? generic_gcmaes_encrypt+0xfd/0x150 [ 395.811895] ? helper_rfc4106_encrypt+0x450/0x450 [ 395.816733] ? __kmalloc+0x5f1/0x770 [ 395.820435] gcmaes_wrapper_encrypt+0x109/0x180 [ 395.825709] tls_push_record+0x9ae/0x1600 [ 395.829957] ? lockdep_hardirqs_on+0x421/0x5c0 [ 395.834546] tls_sw_sendmsg+0x92d/0x1020 [ 395.838588] ? __lock_acquire+0x792/0x4980 [ 395.842808] ? find_held_lock+0x36/0x1d0 [ 395.846856] ? tls_sw_push_pending_record+0x10/0x10 [ 395.851878] ? __local_bh_enable_ip+0x160/0x260 [ 395.856528] ? lock_sock_nested+0xc5/0x100 [ 395.860916] ? lockdep_hardirqs_on+0x421/0x5c0 [ 395.865492] ? lock_sock_nested+0x82/0x100 [ 395.869727] ? trace_hardirqs_on+0x28/0x190 [ 395.874045] ? lock_sock_nested+0x82/0x100 [ 395.878256] ? lock_sock_nested+0x82/0x100 [ 395.882475] inet_sendmsg+0x108/0x440 [ 395.886257] smc_sendmsg+0x223/0x320 [ 395.889948] ? smc_sendpage+0x170/0x170 [ 395.893903] sock_sendmsg+0xb5/0xf0 [ 395.897510] sock_write_iter+0x215/0x420 [ 395.901566] ? sock_sendmsg+0xf0/0xf0 [ 395.905353] __vfs_write+0x443/0x890 [ 395.909043] ? lock_downgrade+0x860/0x860 [ 395.913170] ? kernel_read+0x130/0x130 [ 395.917042] ? rw_verify_area+0xb8/0x2b0 [ 395.921086] vfs_write+0x150/0x4d0 [ 395.924631] ksys_write+0x103/0x260 [ 395.928235] ? do_sys_open+0x16e/0x350 [ 395.932121] ? __ia32_sys_read+0xa0/0xa0 [ 395.936165] ? do_syscall_64+0x21/0x4e0 [ 395.940203] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.945547] __x64_sys_write+0x6e/0xb0 [ 395.949412] do_syscall_64+0xd0/0x4e0 [ 395.953197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.958367] RIP: 0033:0x4592f9 [ 395.961537] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 395.980416] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 395.988103] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 395.995357] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 396.002609] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 396.010299] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 396.017552] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 396.024822] CPU: 1 PID: 13085 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 396.032724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.042066] Call Trace: [ 396.044643] dump_stack+0x123/0x177 [ 396.048275] should_fail.cold.4+0x5/0x13 [ 396.052320] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 396.057408] ? kernel_text_address+0x79/0xf0 [ 396.061809] ? __kernel_text_address+0xd/0x40 [ 396.066290] ? unwind_get_return_address+0x61/0xa0 [ 396.071212] __should_failslab+0xba/0xf0 [ 396.075261] should_failslab+0x9/0x14 [ 396.079062] __kmalloc+0x70/0x770 [ 396.082506] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 396.087777] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 396.092869] ? tls_push_record+0xff/0x1600 [ 396.097090] ? tls_sw_sendmsg+0x92d/0x1020 [ 396.101307] ? inet_sendmsg+0x108/0x440 [ 396.105284] ? smc_sendmsg+0x223/0x320 [ 396.109153] ? sock_sendmsg+0xb5/0xf0 [ 396.112946] ? sock_write_iter+0x215/0x420 [ 396.117168] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 396.122947] ? iov_iter_get_pages+0x1ee/0x1370 [ 396.127540] ? __lock_is_held+0xb5/0x140 [ 396.131605] generic_gcmaes_encrypt+0xfd/0x150 [ 396.136178] ? generic_gcmaes_encrypt+0xfd/0x150 [ 396.140908] ? helper_rfc4106_encrypt+0x450/0x450 [ 396.145728] ? __kmalloc+0x5f1/0x770 [ 396.149421] gcmaes_wrapper_encrypt+0x109/0x180 [ 396.154114] tls_push_record+0x9ae/0x1600 [ 396.158255] ? lockdep_hardirqs_on+0x421/0x5c0 [ 396.162835] tls_sw_sendmsg+0x92d/0x1020 [ 396.166871] ? __lock_acquire+0x792/0x4980 [ 396.171095] ? find_held_lock+0x36/0x1d0 [ 396.175153] ? tls_sw_push_pending_record+0x10/0x10 [ 396.180162] ? __local_bh_enable_ip+0x160/0x260 [ 396.184811] ? lock_sock_nested+0xc5/0x100 [ 396.189038] ? lockdep_hardirqs_on+0x421/0x5c0 [ 396.193599] ? lock_sock_nested+0x82/0x100 [ 396.197829] ? trace_hardirqs_on+0x28/0x190 [ 396.202125] ? lock_sock_nested+0x82/0x100 [ 396.206345] ? lock_sock_nested+0x82/0x100 [ 396.210567] inet_sendmsg+0x108/0x440 [ 396.214375] smc_sendmsg+0x223/0x320 [ 396.218069] ? smc_sendpage+0x170/0x170 [ 396.222034] sock_sendmsg+0xb5/0xf0 [ 396.225642] sock_write_iter+0x215/0x420 [ 396.229683] ? sock_sendmsg+0xf0/0xf0 [ 396.233474] __vfs_write+0x443/0x890 [ 396.237185] ? lock_downgrade+0x860/0x860 [ 396.241312] ? kernel_read+0x130/0x130 [ 396.245191] ? rw_verify_area+0xb8/0x2b0 [ 396.249251] vfs_write+0x150/0x4d0 [ 396.252772] ksys_write+0x103/0x260 [ 396.256374] ? do_sys_open+0x16e/0x350 [ 396.260237] ? __ia32_sys_read+0xa0/0xa0 [ 396.264289] ? do_syscall_64+0x21/0x4e0 [ 396.268263] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.273609] __x64_sys_write+0x6e/0xb0 [ 396.277493] do_syscall_64+0xd0/0x4e0 [ 396.281275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.286445] RIP: 0033:0x4592f9 [ 396.289619] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 396.308498] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 396.316184] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 396.323448] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 396.330713] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 396.337961] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 396.345207] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 396.352483] CPU: 0 PID: 13084 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 396.360376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.369808] Call Trace: [ 396.372392] dump_stack+0x123/0x177 [ 396.376016] should_fail.cold.4+0x5/0x13 [ 396.380074] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 396.385167] ? kernel_text_address+0x79/0xf0 [ 396.389568] ? __kernel_text_address+0xd/0x40 [ 396.394060] ? unwind_get_return_address+0x61/0xa0 [ 396.398987] __should_failslab+0xba/0xf0 [ 396.403049] should_failslab+0x9/0x14 [ 396.406846] __kmalloc+0x70/0x770 [ 396.410295] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 396.415567] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 396.420656] ? tls_push_record+0xff/0x1600 [ 396.424866] ? tls_sw_sendmsg+0x92d/0x1020 [ 396.429093] ? inet_sendmsg+0x108/0x440 [ 396.433043] ? smc_sendmsg+0x223/0x320 [ 396.436906] ? sock_sendmsg+0xb5/0xf0 [ 396.440690] ? sock_write_iter+0x215/0x420 [ 396.445180] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 396.450963] ? iov_iter_get_pages+0x1ee/0x1370 [ 396.455527] ? __lock_is_held+0xb5/0x140 [ 396.459569] generic_gcmaes_encrypt+0xfd/0x150 [ 396.464125] ? generic_gcmaes_encrypt+0xfd/0x150 [ 396.468851] ? helper_rfc4106_encrypt+0x450/0x450 [ 396.473685] ? __kmalloc+0x5f1/0x770 [ 396.477373] gcmaes_wrapper_encrypt+0x109/0x180 [ 396.482017] tls_push_record+0x9ae/0x1600 [ 396.486141] ? lockdep_hardirqs_on+0x421/0x5c0 [ 396.490702] tls_sw_sendmsg+0x92d/0x1020 [ 396.494739] ? __lock_acquire+0x792/0x4980 [ 396.498953] ? find_held_lock+0x36/0x1d0 [ 396.502992] ? tls_sw_push_pending_record+0x10/0x10 [ 396.507981] ? __local_bh_enable_ip+0x160/0x260 [ 396.512624] ? lock_sock_nested+0xc5/0x100 [ 396.516833] ? lockdep_hardirqs_on+0x421/0x5c0 [ 396.521387] ? lock_sock_nested+0x82/0x100 [ 396.525596] ? trace_hardirqs_on+0x28/0x190 [ 396.529890] ? lock_sock_nested+0x82/0x100 [ 396.534097] ? lock_sock_nested+0x82/0x100 [ 396.538308] inet_sendmsg+0x108/0x440 [ 396.542102] smc_sendmsg+0x223/0x320 [ 396.545796] ? smc_sendpage+0x170/0x170 [ 396.549773] sock_sendmsg+0xb5/0xf0 [ 396.553375] sock_write_iter+0x215/0x420 [ 396.557413] ? sock_sendmsg+0xf0/0xf0 [ 396.561194] __vfs_write+0x443/0x890 [ 396.564881] ? lock_downgrade+0x860/0x860 [ 396.569004] ? kernel_read+0x130/0x130 [ 396.572876] ? rw_verify_area+0xb8/0x2b0 [ 396.576916] vfs_write+0x150/0x4d0 [ 396.580453] ksys_write+0x103/0x260 [ 396.584069] ? do_sys_open+0x16e/0x350 [ 396.587956] ? __ia32_sys_read+0xa0/0xa0 [ 396.592007] ? do_syscall_64+0x21/0x4e0 [ 396.595960] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.601300] __x64_sys_write+0x6e/0xb0 [ 396.605178] do_syscall_64+0xd0/0x4e0 [ 396.608956] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.614120] RIP: 0033:0x4592f9 [ 396.617290] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 396.636182] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 396.643863] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 396.651126] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 396.658395] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 396.665649] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 396.672895] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 396.690930] FAULT_INJECTION: forcing a failure. [ 396.690930] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 396.692447] CPU: 0 PID: 13077 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 396.702858] FAULT_INJECTION: forcing a failure. [ 396.702858] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 396.710586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.710590] Call Trace: [ 396.710600] dump_stack+0x123/0x177 [ 396.710611] should_fail.cold.4+0x5/0x13 [ 396.710620] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 396.710626] ? kernel_text_address+0x79/0xf0 [ 396.710633] ? __kernel_text_address+0xd/0x40 [ 396.755901] ? unwind_get_return_address+0x61/0xa0 [ 396.760823] __should_failslab+0xba/0xf0 [ 396.764870] should_failslab+0x9/0x14 [ 396.768654] __kmalloc+0x70/0x770 [ 396.772095] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 396.777358] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 396.782457] ? tls_push_record+0xff/0x1600 [ 396.786673] ? tls_sw_sendmsg+0x92d/0x1020 [ 396.790887] ? inet_sendmsg+0x108/0x440 [ 396.794840] ? smc_sendmsg+0x223/0x320 [ 396.798710] ? sock_sendmsg+0xb5/0xf0 [ 396.802489] ? sock_write_iter+0x215/0x420 [ 396.806720] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 396.812501] ? iov_iter_get_pages+0x1ee/0x1370 [ 396.817071] ? __lock_is_held+0xb5/0x140 [ 396.821128] generic_gcmaes_encrypt+0xfd/0x150 [ 396.825698] ? generic_gcmaes_encrypt+0xfd/0x150 [ 396.830436] ? helper_rfc4106_encrypt+0x450/0x450 [ 396.835284] ? __kmalloc+0x5f1/0x770 [ 396.838990] gcmaes_wrapper_encrypt+0x109/0x180 [ 396.843647] tls_push_record+0x9ae/0x1600 [ 396.847812] ? lockdep_hardirqs_on+0x421/0x5c0 [ 396.852388] tls_sw_sendmsg+0x92d/0x1020 [ 396.856448] ? __lock_acquire+0x792/0x4980 [ 396.860669] ? find_held_lock+0x36/0x1d0 [ 396.864714] ? tls_sw_push_pending_record+0x10/0x10 [ 396.869735] ? __local_bh_enable_ip+0x160/0x260 [ 396.874390] ? lock_sock_nested+0xc5/0x100 [ 396.878620] ? lockdep_hardirqs_on+0x421/0x5c0 [ 396.883185] ? lock_sock_nested+0x82/0x100 [ 396.887417] ? trace_hardirqs_on+0x28/0x190 [ 396.891730] ? lock_sock_nested+0x82/0x100 [ 396.895950] ? lock_sock_nested+0x82/0x100 [ 396.900170] inet_sendmsg+0x108/0x440 [ 396.903953] smc_sendmsg+0x223/0x320 [ 396.907644] ? smc_sendpage+0x170/0x170 [ 396.911602] sock_sendmsg+0xb5/0xf0 [ 396.915213] sock_write_iter+0x215/0x420 [ 396.919254] ? sock_sendmsg+0xf0/0xf0 [ 396.923046] __vfs_write+0x443/0x890 [ 396.926739] ? lock_downgrade+0x860/0x860 [ 396.930867] ? kernel_read+0x130/0x130 [ 396.934744] ? rw_verify_area+0xb8/0x2b0 [ 396.938791] vfs_write+0x150/0x4d0 [ 396.942313] ksys_write+0x103/0x260 [ 396.945916] ? do_sys_open+0x16e/0x350 [ 396.949783] ? __ia32_sys_read+0xa0/0xa0 [ 396.953821] ? do_syscall_64+0x21/0x4e0 [ 396.957773] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.963121] __x64_sys_write+0x6e/0xb0 [ 396.966993] do_syscall_64+0xd0/0x4e0 [ 396.970778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 396.975960] RIP: 0033:0x4592f9 [ 396.979135] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 396.998014] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 397.005715] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 397.012966] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 397.020217] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 397.027555] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 397.034805] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 397.042064] CPU: 1 PID: 13105 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 397.042334] FAULT_INJECTION: forcing a failure. [ 397.042334] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 397.049936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.071034] Call Trace: [ 397.073617] dump_stack+0x123/0x177 [ 397.077236] should_fail.cold.4+0x5/0x13 [ 397.081298] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 397.086424] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 397.091696] ? kasan_unpoison_shadow+0x35/0x50 [ 397.096266] __alloc_pages_nodemask+0x1d5/0x710 [ 397.101014] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 397.106043] alloc_pages_current+0xd6/0x1b0 [ 397.110346] skb_page_frag_refill+0x20b/0x400 [ 397.114829] sk_page_frag_refill+0x46/0x1b0 [ 397.119144] tcp_sendmsg_locked+0xc58/0x35b0 [ 397.123574] ? mark_held_locks+0x130/0x130 [ 397.127796] ? mark_held_locks+0xc7/0x130 [ 397.131931] ? tcp_sendpage+0x50/0x50 [ 397.135726] ? mark_held_locks+0xc7/0x130 [ 397.140035] ? __local_bh_enable_ip+0x160/0x260 [ 397.144680] ? lock_sock_nested+0xc5/0x100 [ 397.148894] ? lockdep_hardirqs_on+0x421/0x5c0 [ 397.153450] ? lock_sock_nested+0x82/0x100 [ 397.157662] ? trace_hardirqs_on+0x28/0x190 [ 397.161975] ? lock_sock_nested+0x82/0x100 [ 397.166190] ? lock_sock_nested+0x82/0x100 [ 397.170405] ? __local_bh_enable_ip+0x160/0x260 [ 397.175055] tcp_sendmsg+0x27/0x40 [ 397.178573] inet_sendmsg+0x108/0x440 [ 397.182355] smc_sendmsg+0x223/0x320 [ 397.186046] ? smc_sendpage+0x170/0x170 [ 397.190003] sock_sendmsg+0xb5/0xf0 [ 397.193608] sock_write_iter+0x215/0x420 [ 397.197664] ? sock_sendmsg+0xf0/0xf0 [ 397.201461] __vfs_write+0x443/0x890 [ 397.205154] ? lock_downgrade+0x860/0x860 [ 397.209283] ? kernel_read+0x130/0x130 [ 397.213159] ? rw_verify_area+0xb8/0x2b0 [ 397.217216] vfs_write+0x150/0x4d0 [ 397.220753] ksys_write+0x103/0x260 [ 397.224356] ? do_sys_open+0x16e/0x350 [ 397.228222] ? __ia32_sys_read+0xa0/0xa0 [ 397.232276] ? do_syscall_64+0x21/0x4e0 [ 397.236244] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.241592] __x64_sys_write+0x6e/0xb0 [ 397.245462] do_syscall_64+0xd0/0x4e0 [ 397.249244] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.254409] RIP: 0033:0x4592f9 [ 397.257580] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 397.276460] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 397.284172] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 397.291437] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 397.298690] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 397.305939] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 397.313189] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 397.320447] CPU: 0 PID: 13104 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 397.328327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.337671] Call Trace: [ 397.340250] dump_stack+0x123/0x177 [ 397.343876] should_fail.cold.4+0x5/0x13 [ 397.347956] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 397.353050] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 397.358319] ? kasan_unpoison_shadow+0x35/0x50 [ 397.362899] __alloc_pages_nodemask+0x1d5/0x710 [ 397.367559] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 397.372573] alloc_pages_current+0xd6/0x1b0 [ 397.376888] skb_page_frag_refill+0x20b/0x400 [ 397.381358] sk_page_frag_refill+0x46/0x1b0 [ 397.385670] tcp_sendmsg_locked+0xc58/0x35b0 [ 397.390057] ? mark_held_locks+0x130/0x130 [ 397.394265] ? mark_held_locks+0xc7/0x130 [ 397.398392] ? tcp_sendpage+0x50/0x50 [ 397.402168] ? mark_held_locks+0xc7/0x130 [ 397.406292] ? __local_bh_enable_ip+0x160/0x260 [ 397.410937] ? lock_sock_nested+0xc5/0x100 [ 397.415164] ? lockdep_hardirqs_on+0x421/0x5c0 [ 397.419744] ? lock_sock_nested+0x82/0x100 [ 397.424055] ? trace_hardirqs_on+0x28/0x190 [ 397.428350] ? lock_sock_nested+0x82/0x100 [ 397.432558] ? lock_sock_nested+0x82/0x100 [ 397.436769] ? __local_bh_enable_ip+0x160/0x260 [ 397.441415] tcp_sendmsg+0x27/0x40 [ 397.444934] inet_sendmsg+0x108/0x440 [ 397.448712] smc_sendmsg+0x223/0x320 [ 397.452400] ? smc_sendpage+0x170/0x170 [ 397.456366] sock_sendmsg+0xb5/0xf0 [ 397.459982] sock_write_iter+0x215/0x420 [ 397.464018] ? sock_sendmsg+0xf0/0xf0 [ 397.467800] __vfs_write+0x443/0x890 [ 397.471488] ? lock_downgrade+0x860/0x860 [ 397.475611] ? kernel_read+0x130/0x130 [ 397.479498] ? rw_verify_area+0xb8/0x2b0 [ 397.483535] vfs_write+0x150/0x4d0 [ 397.487062] ksys_write+0x103/0x260 [ 397.490662] ? do_sys_open+0x16e/0x350 [ 397.494539] ? __ia32_sys_read+0xa0/0xa0 [ 397.498592] ? do_syscall_64+0x21/0x4e0 [ 397.502558] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.507929] __x64_sys_write+0x6e/0xb0 [ 397.511790] do_syscall_64+0xd0/0x4e0 [ 397.515580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.520756] RIP: 0033:0x4592f9 [ 397.523942] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 397.542830] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 397.550513] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 397.557755] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 397.564997] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 397.572255] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 397.579516] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 397.606567] CPU: 1 PID: 13073 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 397.614494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.623838] Call Trace: [ 397.626423] dump_stack+0x123/0x177 [ 397.630045] should_fail.cold.4+0x5/0x13 [ 397.634099] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 397.639193] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 397.644459] ? kasan_unpoison_shadow+0x35/0x50 [ 397.649043] __alloc_pages_nodemask+0x1d5/0x710 [ 397.653690] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 397.658696] alloc_pages_current+0xd6/0x1b0 [ 397.663138] skb_page_frag_refill+0x20b/0x400 [ 397.667615] sk_page_frag_refill+0x46/0x1b0 [ 397.671912] tcp_sendmsg_locked+0xc58/0x35b0 [ 397.676324] ? mark_held_locks+0x130/0x130 [ 397.680642] ? mark_held_locks+0xc7/0x130 [ 397.684785] ? tcp_sendpage+0x50/0x50 [ 397.688564] ? mark_held_locks+0xc7/0x130 [ 397.692690] ? __local_bh_enable_ip+0x160/0x260 [ 397.697349] ? lock_sock_nested+0xc5/0x100 [ 397.701560] ? lockdep_hardirqs_on+0x421/0x5c0 [ 397.706121] ? lock_sock_nested+0x82/0x100 [ 397.710349] ? trace_hardirqs_on+0x28/0x190 [ 397.714648] ? lock_sock_nested+0x82/0x100 [ 397.718860] ? __local_bh_enable_ip+0x160/0x260 [ 397.723508] tcp_sendmsg+0x27/0x40 [ 397.727024] inet_sendmsg+0x108/0x440 [ 397.730804] smc_sendmsg+0x223/0x320 [ 397.734493] ? smc_sendpage+0x170/0x170 [ 397.738459] sock_sendmsg+0xb5/0xf0 [ 397.742061] sock_write_iter+0x215/0x420 [ 397.746098] ? sock_sendmsg+0xf0/0xf0 [ 397.749905] __vfs_write+0x443/0x890 [ 397.753612] ? lock_downgrade+0x860/0x860 [ 397.757736] ? kernel_read+0x130/0x130 [ 397.761606] ? rw_verify_area+0xb8/0x2b0 [ 397.765644] vfs_write+0x150/0x4d0 [ 397.769161] ksys_write+0x103/0x260 [ 397.772781] ? do_sys_open+0x16e/0x350 [ 397.776643] ? __ia32_sys_read+0xa0/0xa0 [ 397.780680] ? do_syscall_64+0x21/0x4e0 [ 397.784630] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.789970] __x64_sys_write+0x6e/0xb0 [ 397.793831] do_syscall_64+0xd0/0x4e0 [ 397.797608] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 397.802791] RIP: 0033:0x4592f9 [ 397.805959] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 397.824847] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 397.832532] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 397.839779] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 397.847043] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 397.854307] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 397.861554] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 397.888598] FAULT_INJECTION: forcing a failure. [ 397.888598] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 397.899740] FAULT_INJECTION: forcing a failure. [ 397.899740] name failslab, interval 1, probability 0, space 0, times 0 [ 397.901678] CPU: 1 PID: 13118 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 397.919440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.928778] Call Trace: [ 397.931364] dump_stack+0x123/0x177 [ 397.935011] should_fail.cold.4+0x5/0x13 [ 397.939060] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 397.944143] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 397.949400] ? kasan_unpoison_shadow+0x35/0x50 [ 397.953963] __alloc_pages_nodemask+0x1d5/0x710 [ 397.958612] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 397.963618] alloc_pages_current+0xd6/0x1b0 [ 397.967923] skb_page_frag_refill+0x20b/0x400 [ 397.972403] sk_page_frag_refill+0x46/0x1b0 [ 397.976709] tcp_sendmsg_locked+0xc58/0x35b0 [ 397.981097] ? mark_held_locks+0x130/0x130 [ 397.985332] ? mark_held_locks+0xc7/0x130 [ 397.989462] ? tcp_sendpage+0x50/0x50 [ 397.993271] ? mark_held_locks+0xc7/0x130 [ 397.997663] ? __local_bh_enable_ip+0x160/0x260 [ 398.002310] ? lock_sock_nested+0xc5/0x100 [ 398.006527] ? lockdep_hardirqs_on+0x421/0x5c0 [ 398.011086] ? lock_sock_nested+0x82/0x100 [ 398.015297] ? trace_hardirqs_on+0x28/0x190 [ 398.019595] ? lock_sock_nested+0x82/0x100 [ 398.023807] ? lock_sock_nested+0x82/0x100 [ 398.028024] ? __local_bh_enable_ip+0x160/0x260 [ 398.032689] tcp_sendmsg+0x27/0x40 [ 398.036209] inet_sendmsg+0x108/0x440 [ 398.039989] smc_sendmsg+0x223/0x320 [ 398.043684] ? smc_sendpage+0x170/0x170 [ 398.047639] sock_sendmsg+0xb5/0xf0 [ 398.051246] sock_write_iter+0x215/0x420 [ 398.055286] ? sock_sendmsg+0xf0/0xf0 [ 398.059073] __vfs_write+0x443/0x890 [ 398.062769] ? lock_downgrade+0x860/0x860 [ 398.066901] ? kernel_read+0x130/0x130 [ 398.070776] ? rw_verify_area+0xb8/0x2b0 [ 398.074816] vfs_write+0x150/0x4d0 [ 398.078335] ksys_write+0x103/0x260 [ 398.081940] ? do_sys_open+0x16e/0x350 [ 398.085812] ? __ia32_sys_read+0xa0/0xa0 [ 398.089854] ? do_syscall_64+0x21/0x4e0 [ 398.093807] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.099168] __x64_sys_write+0x6e/0xb0 [ 398.103038] do_syscall_64+0xd0/0x4e0 [ 398.106823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.111994] RIP: 0033:0x4592f9 [ 398.115168] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.134065] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 398.141768] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 398.149046] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 398.156292] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 398.163541] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 398.170790] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 398.178083] CPU: 0 PID: 13124 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 398.185976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.195323] Call Trace: [ 398.197902] dump_stack+0x123/0x177 [ 398.201521] should_fail.cold.4+0x5/0x13 [ 398.205580] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 398.210675] ? kernel_text_address+0x79/0xf0 [ 398.215074] ? __kernel_text_address+0xd/0x40 [ 398.219560] ? unwind_get_return_address+0x61/0xa0 [ 398.224483] __should_failslab+0xba/0xf0 [ 398.228541] should_failslab+0x9/0x14 [ 398.232334] __kmalloc+0x70/0x770 [ 398.235782] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 398.241052] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 398.246147] ? tls_push_record+0xff/0x1600 [ 398.250371] ? tls_sw_sendmsg+0x92d/0x1020 [ 398.254596] ? inet_sendmsg+0x108/0x440 [ 398.258560] ? smc_sendmsg+0x223/0x320 [ 398.262441] ? sock_sendmsg+0xb5/0xf0 [ 398.266233] ? sock_write_iter+0x215/0x420 [ 398.270465] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 398.276251] ? iov_iter_get_pages+0x1ee/0x1370 [ 398.280815] ? __lock_is_held+0xb5/0x140 [ 398.284858] generic_gcmaes_encrypt+0xfd/0x150 [ 398.289415] ? generic_gcmaes_encrypt+0xfd/0x150 [ 398.294148] ? helper_rfc4106_encrypt+0x450/0x450 [ 398.298985] ? __kmalloc+0x5f1/0x770 [ 398.302677] gcmaes_wrapper_encrypt+0x109/0x180 [ 398.307321] tls_push_record+0x9ae/0x1600 [ 398.311444] ? lockdep_hardirqs_on+0x421/0x5c0 [ 398.316008] tls_sw_sendmsg+0x92d/0x1020 [ 398.320058] ? __lock_acquire+0x792/0x4980 [ 398.324276] ? find_held_lock+0x36/0x1d0 [ 398.328321] ? tls_sw_push_pending_record+0x10/0x10 [ 398.333311] ? __local_bh_enable_ip+0x160/0x260 [ 398.337959] ? lock_sock_nested+0xc5/0x100 [ 398.342170] ? lockdep_hardirqs_on+0x421/0x5c0 [ 398.346724] ? lock_sock_nested+0x82/0x100 [ 398.350932] ? trace_hardirqs_on+0x28/0x190 [ 398.355230] ? lock_sock_nested+0x82/0x100 [ 398.359438] ? lock_sock_nested+0x82/0x100 [ 398.363660] inet_sendmsg+0x108/0x440 [ 398.367459] smc_sendmsg+0x223/0x320 [ 398.371148] ? smc_sendpage+0x170/0x170 [ 398.375099] sock_sendmsg+0xb5/0xf0 [ 398.378704] sock_write_iter+0x215/0x420 [ 398.382740] ? sock_sendmsg+0xf0/0xf0 [ 398.386523] __vfs_write+0x443/0x890 [ 398.390212] ? lock_downgrade+0x860/0x860 [ 398.394335] ? kernel_read+0x130/0x130 [ 398.398215] ? rw_verify_area+0xb8/0x2b0 [ 398.402251] vfs_write+0x150/0x4d0 [ 398.405784] ksys_write+0x103/0x260 [ 398.409384] ? do_sys_open+0x16e/0x350 [ 398.413246] ? __ia32_sys_read+0xa0/0xa0 [ 398.417283] ? do_syscall_64+0x21/0x4e0 [ 398.421238] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.426578] __x64_sys_write+0x6e/0xb0 [ 398.430457] do_syscall_64+0xd0/0x4e0 [ 398.434235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.439409] RIP: 0033:0x4592f9 [ 398.442577] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.461456] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 398.469137] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 398.476381] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 398.483637] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 398.490880] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 398.498135] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 398.507926] FAULT_INJECTION: forcing a failure. [ 398.507926] name failslab, interval 1, probability 0, space 0, times 0 [ 398.520843] CPU: 1 PID: 13137 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 398.526041] FAULT_INJECTION: forcing a failure. [ 398.526041] name failslab, interval 1, probability 0, space 0, times 0 [ 398.528723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.549216] Call Trace: [ 398.551787] dump_stack+0x123/0x177 [ 398.555398] should_fail.cold.4+0x5/0x13 [ 398.559443] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 398.564524] ? kernel_text_address+0x79/0xf0 [ 398.568912] ? __kernel_text_address+0xd/0x40 [ 398.573400] ? unwind_get_return_address+0x61/0xa0 [ 398.578313] __should_failslab+0xba/0xf0 [ 398.582355] should_failslab+0x9/0x14 [ 398.586141] __kmalloc+0x70/0x770 [ 398.589591] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 398.594847] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 398.599933] ? tls_push_record+0xff/0x1600 [ 398.604143] ? tls_sw_sendmsg+0x92d/0x1020 [ 398.608352] ? inet_sendmsg+0x108/0x440 [ 398.612309] ? smc_sendmsg+0x223/0x320 [ 398.616179] ? sock_sendmsg+0xb5/0xf0 [ 398.619958] ? sock_write_iter+0x215/0x420 [ 398.624183] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 398.629963] ? iov_iter_get_pages+0x1ee/0x1370 [ 398.634536] ? __lock_is_held+0xb5/0x140 [ 398.638584] generic_gcmaes_encrypt+0xfd/0x150 [ 398.643149] ? generic_gcmaes_encrypt+0xfd/0x150 [ 398.647891] ? helper_rfc4106_encrypt+0x450/0x450 [ 398.652718] ? __kmalloc+0x5f1/0x770 [ 398.656416] gcmaes_wrapper_encrypt+0x109/0x180 [ 398.661063] tls_push_record+0x9ae/0x1600 [ 398.665189] ? lockdep_hardirqs_on+0x421/0x5c0 [ 398.669756] tls_sw_sendmsg+0x92d/0x1020 [ 398.673797] ? __lock_acquire+0x792/0x4980 [ 398.678018] ? find_held_lock+0x36/0x1d0 [ 398.682061] ? tls_sw_push_pending_record+0x10/0x10 [ 398.687074] ? __local_bh_enable_ip+0x160/0x260 [ 398.691726] ? lock_sock_nested+0xc5/0x100 [ 398.695962] ? lockdep_hardirqs_on+0x421/0x5c0 [ 398.700627] ? lock_sock_nested+0x82/0x100 [ 398.704840] ? trace_hardirqs_on+0x28/0x190 [ 398.709173] ? lock_sock_nested+0x82/0x100 [ 398.713390] ? lock_sock_nested+0x82/0x100 [ 398.717609] inet_sendmsg+0x108/0x440 [ 398.721392] smc_sendmsg+0x223/0x320 [ 398.725082] ? smc_sendpage+0x170/0x170 [ 398.729050] sock_sendmsg+0xb5/0xf0 [ 398.732659] sock_write_iter+0x215/0x420 [ 398.736700] ? sock_sendmsg+0xf0/0xf0 [ 398.740493] __vfs_write+0x443/0x890 [ 398.744184] ? lock_downgrade+0x860/0x860 [ 398.748309] ? kernel_read+0x130/0x130 [ 398.752191] ? rw_verify_area+0xb8/0x2b0 [ 398.756239] vfs_write+0x150/0x4d0 [ 398.759757] ksys_write+0x103/0x260 [ 398.763361] ? do_sys_open+0x16e/0x350 [ 398.767240] ? __ia32_sys_read+0xa0/0xa0 [ 398.771286] ? do_syscall_64+0x21/0x4e0 [ 398.775240] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.780590] __x64_sys_write+0x6e/0xb0 [ 398.784461] do_syscall_64+0xd0/0x4e0 [ 398.788244] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 398.793414] RIP: 0033:0x4592f9 [ 398.796606] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 398.815488] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 398.823177] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 398.830537] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 398.837789] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 398.845038] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 398.852810] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 398.860095] CPU: 0 PID: 13142 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 398.867977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.877320] Call Trace: [ 398.879909] dump_stack+0x123/0x177 [ 398.883532] should_fail.cold.4+0x5/0x13 [ 398.887587] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 398.892677] ? kernel_text_address+0x79/0xf0 [ 398.897062] ? __kernel_text_address+0xd/0x40 [ 398.901532] ? unwind_get_return_address+0x61/0xa0 [ 398.906465] __should_failslab+0xba/0xf0 [ 398.910503] should_failslab+0x9/0x14 [ 398.914278] __kmalloc+0x70/0x770 [ 398.917708] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 398.922960] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 398.928039] ? tls_push_record+0xff/0x1600 [ 398.932247] ? tls_sw_sendmsg+0x92d/0x1020 [ 398.936455] ? inet_sendmsg+0x108/0x440 [ 398.940404] ? smc_sendmsg+0x223/0x320 [ 398.944266] ? sock_sendmsg+0xb5/0xf0 [ 398.948038] ? sock_write_iter+0x215/0x420 [ 398.952261] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 398.958035] ? iov_iter_get_pages+0x1ee/0x1370 [ 398.962597] ? __lock_is_held+0xb5/0x140 [ 398.966638] generic_gcmaes_encrypt+0xfd/0x150 [ 398.971192] ? generic_gcmaes_encrypt+0xfd/0x150 [ 398.975921] ? helper_rfc4106_encrypt+0x450/0x450 [ 398.980742] ? __kmalloc+0x5f1/0x770 [ 398.984444] gcmaes_wrapper_encrypt+0x109/0x180 [ 398.989088] tls_push_record+0x9ae/0x1600 [ 398.993211] ? lockdep_hardirqs_on+0x421/0x5c0 [ 398.997772] tls_sw_sendmsg+0x92d/0x1020 [ 399.001808] ? __lock_acquire+0x792/0x4980 [ 399.006021] ? find_held_lock+0x36/0x1d0 [ 399.010057] ? tls_sw_push_pending_record+0x10/0x10 [ 399.015047] ? __local_bh_enable_ip+0x160/0x260 [ 399.019689] ? lock_sock_nested+0xc5/0x100 [ 399.023897] ? lockdep_hardirqs_on+0x421/0x5c0 [ 399.028476] ? lock_sock_nested+0x82/0x100 [ 399.032685] ? trace_hardirqs_on+0x28/0x190 [ 399.036991] ? lock_sock_nested+0x82/0x100 [ 399.041197] ? lock_sock_nested+0x82/0x100 [ 399.045404] inet_sendmsg+0x108/0x440 [ 399.049180] smc_sendmsg+0x223/0x320 [ 399.052870] ? smc_sendpage+0x170/0x170 [ 399.056818] sock_sendmsg+0xb5/0xf0 [ 399.060419] sock_write_iter+0x215/0x420 [ 399.064457] ? sock_sendmsg+0xf0/0xf0 [ 399.068239] __vfs_write+0x443/0x890 [ 399.071929] ? lock_downgrade+0x860/0x860 [ 399.076051] ? kernel_read+0x130/0x130 [ 399.079922] ? rw_verify_area+0xb8/0x2b0 [ 399.083976] vfs_write+0x150/0x4d0 [ 399.087490] ksys_write+0x103/0x260 [ 399.091094] ? do_sys_open+0x16e/0x350 [ 399.094957] ? __ia32_sys_read+0xa0/0xa0 [ 399.098992] ? do_syscall_64+0x21/0x4e0 [ 399.102942] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.108282] __x64_sys_write+0x6e/0xb0 [ 399.112144] do_syscall_64+0xd0/0x4e0 [ 399.115918] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.121080] RIP: 0033:0x4592f9 [ 399.124246] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 399.143121] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 399.150805] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 399.158050] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 399.165295] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 399.172542] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 399.179788] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 399.188110] FAULT_INJECTION: forcing a failure. [ 399.188110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 399.201698] CPU: 1 PID: 13139 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 399.209574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.218914] Call Trace: [ 399.221491] dump_stack+0x123/0x177 [ 399.225110] should_fail.cold.4+0x5/0x13 [ 399.229164] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 399.234258] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 399.239530] ? kasan_unpoison_shadow+0x35/0x50 [ 399.244105] __alloc_pages_nodemask+0x1d5/0x710 [ 399.248764] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 399.253777] alloc_pages_current+0xd6/0x1b0 [ 399.258102] skb_page_frag_refill+0x20b/0x400 [ 399.262598] sk_page_frag_refill+0x46/0x1b0 [ 399.266904] tcp_sendmsg_locked+0xc58/0x35b0 [ 399.271293] ? mark_held_locks+0x130/0x130 [ 399.275526] ? tcp_sendpage+0x50/0x50 [ 399.279304] ? mark_held_locks+0xc7/0x130 [ 399.283431] ? __local_bh_enable_ip+0x160/0x260 [ 399.288073] ? lock_sock_nested+0xc5/0x100 [ 399.292290] ? lockdep_hardirqs_on+0x421/0x5c0 [ 399.296934] ? lock_sock_nested+0x82/0x100 [ 399.301158] ? trace_hardirqs_on+0x28/0x190 [ 399.305454] ? lock_sock_nested+0x82/0x100 [ 399.309661] ? lock_sock_nested+0x82/0x100 [ 399.313887] ? __local_bh_enable_ip+0x160/0x260 [ 399.318532] tcp_sendmsg+0x27/0x40 [ 399.322048] inet_sendmsg+0x108/0x440 [ 399.325855] smc_sendmsg+0x223/0x320 [ 399.329544] ? smc_sendpage+0x170/0x170 [ 399.333499] sock_sendmsg+0xb5/0xf0 [ 399.337103] sock_write_iter+0x215/0x420 [ 399.341139] ? sock_sendmsg+0xf0/0xf0 [ 399.344923] __vfs_write+0x443/0x890 [ 399.348611] ? lock_downgrade+0x860/0x860 [ 399.352735] ? kernel_read+0x130/0x130 [ 399.356606] ? rw_verify_area+0xb8/0x2b0 [ 399.360644] vfs_write+0x150/0x4d0 [ 399.364159] ksys_write+0x103/0x260 [ 399.367760] ? do_sys_open+0x16e/0x350 [ 399.371623] ? __ia32_sys_read+0xa0/0xa0 [ 399.375659] ? do_syscall_64+0x21/0x4e0 [ 399.379608] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.384952] __x64_sys_write+0x6e/0xb0 [ 399.388816] do_syscall_64+0xd0/0x4e0 [ 399.392593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.397757] RIP: 0033:0x4592f9 [ 399.400926] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 399.419804] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 399.427485] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 399.434735] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 399.441982] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 399.449229] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 399.456473] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 399.503156] FAULT_INJECTION: forcing a failure. [ 399.503156] name failslab, interval 1, probability 0, space 0, times 0 [ 399.514890] FAULT_INJECTION: forcing a failure. [ 399.514890] name failslab, interval 1, probability 0, space 0, times 0 [ 399.518468] FAULT_INJECTION: forcing a failure. [ 399.518468] name failslab, interval 1, probability 0, space 0, times 0 [ 399.527455] CPU: 1 PID: 13163 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 399.545300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.554650] Call Trace: [ 399.557216] dump_stack+0x123/0x177 [ 399.560822] should_fail.cold.4+0x5/0x13 [ 399.564862] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 399.569940] ? kernel_text_address+0x79/0xf0 [ 399.574323] ? __kernel_text_address+0xd/0x40 [ 399.578794] ? unwind_get_return_address+0x61/0xa0 [ 399.583701] __should_failslab+0xba/0xf0 [ 399.587738] should_failslab+0x9/0x14 [ 399.591528] __kmalloc+0x70/0x770 [ 399.594959] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 399.600210] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 399.605288] ? tls_push_record+0xff/0x1600 [ 399.609506] ? tls_sw_sendmsg+0x92d/0x1020 [ 399.613715] ? inet_sendmsg+0x108/0x440 [ 399.617665] ? smc_sendmsg+0x223/0x320 [ 399.621530] ? sock_sendmsg+0xb5/0xf0 [ 399.625311] ? sock_write_iter+0x215/0x420 [ 399.629522] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 399.635296] ? iov_iter_get_pages+0x1ee/0x1370 [ 399.639857] ? __lock_is_held+0xb5/0x140 [ 399.643901] generic_gcmaes_encrypt+0xfd/0x150 [ 399.648473] ? generic_gcmaes_encrypt+0xfd/0x150 [ 399.653289] ? helper_rfc4106_encrypt+0x450/0x450 [ 399.658124] ? __kmalloc+0x5f1/0x770 [ 399.661829] gcmaes_wrapper_encrypt+0x109/0x180 [ 399.666499] tls_push_record+0x9ae/0x1600 [ 399.670627] ? lockdep_hardirqs_on+0x421/0x5c0 [ 399.675208] tls_sw_sendmsg+0x92d/0x1020 [ 399.679261] ? __lock_acquire+0x792/0x4980 [ 399.683476] ? find_held_lock+0x36/0x1d0 [ 399.687515] ? tls_sw_push_pending_record+0x10/0x10 [ 399.692506] ? __local_bh_enable_ip+0x160/0x260 [ 399.697150] ? lock_sock_nested+0xc5/0x100 [ 399.701361] ? lockdep_hardirqs_on+0x421/0x5c0 [ 399.705918] ? lock_sock_nested+0x82/0x100 [ 399.710128] ? trace_hardirqs_on+0x28/0x190 [ 399.714424] ? lock_sock_nested+0x82/0x100 [ 399.718632] ? lock_sock_nested+0x82/0x100 [ 399.722870] inet_sendmsg+0x108/0x440 [ 399.726647] smc_sendmsg+0x223/0x320 [ 399.730336] ? smc_sendpage+0x170/0x170 [ 399.734303] sock_sendmsg+0xb5/0xf0 [ 399.737905] sock_write_iter+0x215/0x420 [ 399.741958] ? sock_sendmsg+0xf0/0xf0 [ 399.745744] __vfs_write+0x443/0x890 [ 399.749450] ? lock_downgrade+0x860/0x860 [ 399.753600] ? kernel_read+0x130/0x130 [ 399.757486] ? rw_verify_area+0xb8/0x2b0 [ 399.761524] vfs_write+0x150/0x4d0 [ 399.765041] ksys_write+0x103/0x260 [ 399.768639] ? do_sys_open+0x16e/0x350 [ 399.772504] ? __ia32_sys_read+0xa0/0xa0 [ 399.776542] ? do_syscall_64+0x21/0x4e0 [ 399.780492] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.785831] __x64_sys_write+0x6e/0xb0 [ 399.789692] do_syscall_64+0xd0/0x4e0 [ 399.793486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.798649] RIP: 0033:0x4592f9 [ 399.801817] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 399.820708] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 399.828398] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 399.835653] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 399.842900] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 399.850146] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 399.857391] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 399.883074] CPU: 1 PID: 13164 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 399.890968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.900312] Call Trace: [ 399.902901] dump_stack+0x123/0x177 [ 399.906603] should_fail.cold.4+0x5/0x13 [ 399.910653] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 399.915746] ? kernel_text_address+0x79/0xf0 [ 399.920176] ? __kernel_text_address+0xd/0x40 [ 399.924658] ? unwind_get_return_address+0x61/0xa0 [ 399.929574] __should_failslab+0xba/0xf0 [ 399.933624] should_failslab+0x9/0x14 [ 399.937418] __kmalloc+0x70/0x770 [ 399.940864] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 399.946131] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 399.951243] ? tls_push_record+0xff/0x1600 [ 399.955474] ? tls_sw_sendmsg+0x92d/0x1020 [ 399.959697] ? inet_sendmsg+0x108/0x440 [ 399.963796] ? smc_sendmsg+0x223/0x320 [ 399.967664] ? sock_sendmsg+0xb5/0xf0 [ 399.971443] ? sock_write_iter+0x215/0x420 [ 399.975658] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 399.981433] ? iov_iter_get_pages+0x1ee/0x1370 [ 399.986009] ? __lock_is_held+0xb5/0x140 [ 399.990066] generic_gcmaes_encrypt+0xfd/0x150 [ 399.994629] ? generic_gcmaes_encrypt+0xfd/0x150 [ 399.999378] ? helper_rfc4106_encrypt+0x450/0x450 [ 400.004224] ? __kmalloc+0x5f1/0x770 [ 400.007939] gcmaes_wrapper_encrypt+0x109/0x180 [ 400.012587] tls_push_record+0x9ae/0x1600 [ 400.016716] ? lockdep_hardirqs_on+0x421/0x5c0 [ 400.021282] tls_sw_sendmsg+0x92d/0x1020 [ 400.025323] ? __lock_acquire+0x792/0x4980 [ 400.029543] ? find_held_lock+0x36/0x1d0 [ 400.033584] ? tls_sw_push_pending_record+0x10/0x10 [ 400.038576] ? __local_bh_enable_ip+0x160/0x260 [ 400.043234] ? lock_sock_nested+0xc5/0x100 [ 400.047459] ? lockdep_hardirqs_on+0x421/0x5c0 [ 400.052021] ? lock_sock_nested+0x82/0x100 [ 400.056238] ? trace_hardirqs_on+0x28/0x190 [ 400.060535] ? lock_sock_nested+0x82/0x100 [ 400.064748] ? lock_sock_nested+0x82/0x100 [ 400.068987] inet_sendmsg+0x108/0x440 [ 400.072773] smc_sendmsg+0x223/0x320 [ 400.076466] ? smc_sendpage+0x170/0x170 [ 400.080418] sock_sendmsg+0xb5/0xf0 [ 400.084031] sock_write_iter+0x215/0x420 [ 400.088082] ? sock_sendmsg+0xf0/0xf0 [ 400.091867] __vfs_write+0x443/0x890 [ 400.095563] ? lock_downgrade+0x860/0x860 [ 400.099713] ? kernel_read+0x130/0x130 [ 400.103594] ? rw_verify_area+0xb8/0x2b0 [ 400.107639] vfs_write+0x150/0x4d0 [ 400.111158] ksys_write+0x103/0x260 [ 400.114781] ? do_sys_open+0x16e/0x350 [ 400.118648] ? __ia32_sys_read+0xa0/0xa0 [ 400.122691] ? do_syscall_64+0x21/0x4e0 [ 400.126652] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.132001] __x64_sys_write+0x6e/0xb0 [ 400.135868] do_syscall_64+0xd0/0x4e0 [ 400.139645] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.144813] RIP: 0033:0x4592f9 [ 400.148004] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 400.166884] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 400.174568] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 400.181814] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 400.189062] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 400.196315] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 400.203574] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 400.211559] CPU: 0 PID: 13165 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 400.219439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.228769] Call Trace: [ 400.231347] dump_stack+0x123/0x177 [ 400.234957] should_fail.cold.4+0x5/0x13 [ 400.239253] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 400.244347] ? kernel_text_address+0x79/0xf0 [ 400.248728] ? __kernel_text_address+0xd/0x40 [ 400.253201] ? unwind_get_return_address+0x61/0xa0 [ 400.258105] __should_failslab+0xba/0xf0 [ 400.262143] should_failslab+0x9/0x14 [ 400.265918] __kmalloc+0x70/0x770 [ 400.269347] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 400.274598] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 400.279693] ? tls_push_record+0xff/0x1600 [ 400.283900] ? tls_sw_sendmsg+0x92d/0x1020 [ 400.288107] ? inet_sendmsg+0x108/0x440 [ 400.292060] ? smc_sendmsg+0x223/0x320 [ 400.295938] ? sock_sendmsg+0xb5/0xf0 [ 400.299714] ? sock_write_iter+0x215/0x420 [ 400.303927] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 400.309701] ? iov_iter_get_pages+0x1ee/0x1370 [ 400.314278] ? __lock_is_held+0xb5/0x140 [ 400.318317] generic_gcmaes_encrypt+0xfd/0x150 [ 400.322873] ? generic_gcmaes_encrypt+0xfd/0x150 [ 400.327612] ? helper_rfc4106_encrypt+0x450/0x450 [ 400.332432] ? __kmalloc+0x5f1/0x770 [ 400.336139] gcmaes_wrapper_encrypt+0x109/0x180 [ 400.340783] tls_push_record+0x9ae/0x1600 [ 400.344905] ? lockdep_hardirqs_on+0x421/0x5c0 [ 400.349469] tls_sw_sendmsg+0x92d/0x1020 [ 400.353504] ? __lock_acquire+0x792/0x4980 [ 400.357715] ? find_held_lock+0x36/0x1d0 [ 400.361772] ? tls_sw_push_pending_record+0x10/0x10 [ 400.366763] ? __local_bh_enable_ip+0x160/0x260 [ 400.371405] ? lock_sock_nested+0xc5/0x100 [ 400.375614] ? lockdep_hardirqs_on+0x421/0x5c0 [ 400.380192] ? lock_sock_nested+0x82/0x100 [ 400.384402] ? trace_hardirqs_on+0x28/0x190 [ 400.388696] ? lock_sock_nested+0x82/0x100 [ 400.392911] ? lock_sock_nested+0x82/0x100 [ 400.397138] inet_sendmsg+0x108/0x440 [ 400.400913] smc_sendmsg+0x223/0x320 [ 400.404601] ? smc_sendpage+0x170/0x170 [ 400.408552] sock_sendmsg+0xb5/0xf0 [ 400.412154] sock_write_iter+0x215/0x420 [ 400.416193] ? sock_sendmsg+0xf0/0xf0 [ 400.419975] __vfs_write+0x443/0x890 [ 400.423664] ? lock_downgrade+0x860/0x860 [ 400.427790] ? kernel_read+0x130/0x130 [ 400.431659] ? rw_verify_area+0xb8/0x2b0 [ 400.435697] vfs_write+0x150/0x4d0 [ 400.439214] ksys_write+0x103/0x260 [ 400.442815] ? do_sys_open+0x16e/0x350 [ 400.446677] ? __ia32_sys_read+0xa0/0xa0 [ 400.450737] ? do_syscall_64+0x21/0x4e0 [ 400.454688] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.460028] __x64_sys_write+0x6e/0xb0 [ 400.463892] do_syscall_64+0xd0/0x4e0 [ 400.467667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.472835] RIP: 0033:0x4592f9 [ 400.476003] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 400.494899] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/10/30 13:45:33 executed programs: 1386 [ 400.502862] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 400.510131] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 400.517375] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 400.524620] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 400.531864] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 400.588147] FAULT_INJECTION: forcing a failure. [ 400.588147] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 400.600237] FAULT_INJECTION: forcing a failure. [ 400.600237] name failslab, interval 1, probability 0, space 0, times 0 [ 400.611500] FAULT_INJECTION: forcing a failure. [ 400.611500] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 400.624126] CPU: 0 PID: 13179 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 400.632021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.641354] Call Trace: [ 400.643939] dump_stack+0x123/0x177 [ 400.647544] should_fail.cold.4+0x5/0x13 [ 400.651581] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 400.656671] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 400.661946] ? kasan_unpoison_shadow+0x35/0x50 [ 400.666508] __alloc_pages_nodemask+0x1d5/0x710 [ 400.671152] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 400.676173] alloc_pages_current+0xd6/0x1b0 [ 400.680502] skb_page_frag_refill+0x20b/0x400 [ 400.684977] sk_page_frag_refill+0x46/0x1b0 [ 400.689294] tcp_sendmsg_locked+0xc58/0x35b0 [ 400.693683] ? mark_held_locks+0x130/0x130 [ 400.697893] ? mark_held_locks+0xc7/0x130 [ 400.702025] ? tcp_sendpage+0x50/0x50 [ 400.705803] ? mark_held_locks+0xc7/0x130 [ 400.709927] ? __local_bh_enable_ip+0x160/0x260 [ 400.714571] ? lock_sock_nested+0xc5/0x100 [ 400.718783] ? lockdep_hardirqs_on+0x421/0x5c0 [ 400.723356] ? lock_sock_nested+0x82/0x100 [ 400.727563] ? trace_hardirqs_on+0x28/0x190 [ 400.731858] ? lock_sock_nested+0x82/0x100 [ 400.736090] ? lock_sock_nested+0x82/0x100 [ 400.740298] ? __local_bh_enable_ip+0x160/0x260 [ 400.744947] tcp_sendmsg+0x27/0x40 [ 400.748465] inet_sendmsg+0x108/0x440 [ 400.752252] smc_sendmsg+0x223/0x320 [ 400.755943] ? smc_sendpage+0x170/0x170 [ 400.759893] sock_sendmsg+0xb5/0xf0 [ 400.763497] sock_write_iter+0x215/0x420 [ 400.767535] ? sock_sendmsg+0xf0/0xf0 [ 400.771317] __vfs_write+0x443/0x890 [ 400.775006] ? lock_downgrade+0x860/0x860 [ 400.779134] ? kernel_read+0x130/0x130 [ 400.783022] ? rw_verify_area+0xb8/0x2b0 [ 400.787060] vfs_write+0x150/0x4d0 [ 400.790576] ksys_write+0x103/0x260 [ 400.794197] ? do_sys_open+0x16e/0x350 [ 400.798062] ? __ia32_sys_read+0xa0/0xa0 [ 400.802100] ? do_syscall_64+0x21/0x4e0 [ 400.806049] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.811390] __x64_sys_write+0x6e/0xb0 [ 400.815267] do_syscall_64+0xd0/0x4e0 [ 400.819060] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.824230] RIP: 0033:0x4592f9 [ 400.827401] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 400.846285] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 400.853970] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 400.861231] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 400.868503] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 400.875752] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 400.882998] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 400.901426] CPU: 1 PID: 13183 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 400.909323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.918669] Call Trace: [ 400.921257] dump_stack+0x123/0x177 [ 400.924877] should_fail.cold.4+0x5/0x13 [ 400.928929] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 400.934023] ? kernel_text_address+0x79/0xf0 [ 400.938420] ? __kernel_text_address+0xd/0x40 [ 400.942899] ? unwind_get_return_address+0x61/0xa0 [ 400.947812] __should_failslab+0xba/0xf0 [ 400.951877] should_failslab+0x9/0x14 [ 400.955680] __kmalloc+0x70/0x770 [ 400.959113] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 400.964400] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 400.969499] ? tls_push_record+0xff/0x1600 [ 400.973710] ? tls_sw_sendmsg+0x92d/0x1020 [ 400.977936] ? inet_sendmsg+0x108/0x440 [ 400.981892] ? smc_sendmsg+0x223/0x320 [ 400.985758] ? sock_sendmsg+0xb5/0xf0 [ 400.989660] ? sock_write_iter+0x215/0x420 [ 400.993888] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 400.999684] ? iov_iter_get_pages+0x1ee/0x1370 [ 401.004257] ? __lock_is_held+0xb5/0x140 [ 401.008307] generic_gcmaes_encrypt+0xfd/0x150 [ 401.012867] ? generic_gcmaes_encrypt+0xfd/0x150 [ 401.017609] ? helper_rfc4106_encrypt+0x450/0x450 [ 401.022782] ? __kmalloc+0x5f1/0x770 [ 401.026478] gcmaes_wrapper_encrypt+0x109/0x180 [ 401.031126] tls_push_record+0x9ae/0x1600 [ 401.035262] ? lockdep_hardirqs_on+0x421/0x5c0 [ 401.039850] tls_sw_sendmsg+0x92d/0x1020 [ 401.043901] ? __lock_acquire+0x792/0x4980 [ 401.048127] ? find_held_lock+0x36/0x1d0 [ 401.053124] ? tls_sw_push_pending_record+0x10/0x10 [ 401.058124] ? __local_bh_enable_ip+0x160/0x260 [ 401.062773] ? lock_sock_nested+0xc5/0x100 [ 401.067521] ? lockdep_hardirqs_on+0x421/0x5c0 [ 401.072086] ? lock_sock_nested+0x82/0x100 [ 401.076317] ? trace_hardirqs_on+0x28/0x190 [ 401.080618] ? lock_sock_nested+0x82/0x100 [ 401.084936] inet_sendmsg+0x108/0x440 [ 401.088733] smc_sendmsg+0x223/0x320 [ 401.092425] ? smc_sendpage+0x170/0x170 [ 401.096378] sock_sendmsg+0xb5/0xf0 [ 401.099986] sock_write_iter+0x215/0x420 [ 401.104041] ? sock_sendmsg+0xf0/0xf0 [ 401.107823] __vfs_write+0x443/0x890 [ 401.111528] ? lock_downgrade+0x860/0x860 [ 401.115655] ? kernel_read+0x130/0x130 [ 401.119547] ? rw_verify_area+0xb8/0x2b0 [ 401.124386] vfs_write+0x150/0x4d0 [ 401.127905] ksys_write+0x103/0x260 [ 401.131510] ? do_sys_open+0x16e/0x350 [ 401.135386] ? __ia32_sys_read+0xa0/0xa0 [ 401.139428] ? do_syscall_64+0x21/0x4e0 [ 401.143382] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.148726] __x64_sys_write+0x6e/0xb0 [ 401.152599] do_syscall_64+0xd0/0x4e0 [ 401.156378] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.161553] RIP: 0033:0x4592f9 [ 401.164740] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 401.189378] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 401.197062] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 401.204507] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 401.211770] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 401.219018] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 401.226272] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 401.251122] CPU: 1 PID: 13154 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 401.259027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.268371] Call Trace: [ 401.270954] dump_stack+0x123/0x177 [ 401.274592] should_fail.cold.4+0x5/0x13 [ 401.278649] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 401.283743] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 401.289012] ? kasan_unpoison_shadow+0x35/0x50 [ 401.293602] __alloc_pages_nodemask+0x1d5/0x710 [ 401.298260] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 401.303694] alloc_pages_current+0xd6/0x1b0 [ 401.307994] skb_page_frag_refill+0x20b/0x400 [ 401.312466] sk_page_frag_refill+0x46/0x1b0 [ 401.316766] tcp_sendmsg_locked+0xc58/0x35b0 [ 401.321153] ? mark_held_locks+0x130/0x130 [ 401.325363] ? mark_held_locks+0xc7/0x130 [ 401.329492] ? tcp_sendpage+0x50/0x50 [ 401.333286] ? mark_held_locks+0xc7/0x130 [ 401.337427] ? __local_bh_enable_ip+0x160/0x260 [ 401.342102] ? lock_sock_nested+0xc5/0x100 [ 401.346311] ? lockdep_hardirqs_on+0x421/0x5c0 [ 401.350867] ? lock_sock_nested+0x82/0x100 [ 401.355083] ? trace_hardirqs_on+0x28/0x190 [ 401.359378] ? lock_sock_nested+0x82/0x100 [ 401.363588] ? __local_bh_enable_ip+0x160/0x260 [ 401.368234] tcp_sendmsg+0x27/0x40 [ 401.371753] inet_sendmsg+0x108/0x440 [ 401.375532] smc_sendmsg+0x223/0x320 [ 401.379237] ? smc_sendpage+0x170/0x170 [ 401.383188] sock_sendmsg+0xb5/0xf0 [ 401.386790] sock_write_iter+0x215/0x420 [ 401.390826] ? sock_sendmsg+0xf0/0xf0 [ 401.394611] __vfs_write+0x443/0x890 [ 401.398300] ? lock_downgrade+0x860/0x860 [ 401.402433] ? kernel_read+0x130/0x130 [ 401.406305] ? rw_verify_area+0xb8/0x2b0 [ 401.410346] vfs_write+0x150/0x4d0 [ 401.413863] ksys_write+0x103/0x260 [ 401.417465] ? do_sys_open+0x16e/0x350 [ 401.421345] ? __ia32_sys_read+0xa0/0xa0 [ 401.425383] ? do_syscall_64+0x21/0x4e0 [ 401.429356] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.434696] __x64_sys_write+0x6e/0xb0 [ 401.438564] do_syscall_64+0xd0/0x4e0 [ 401.442347] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.447512] RIP: 0033:0x4592f9 [ 401.450681] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 401.469560] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 401.477244] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 401.484490] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 401.491735] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 401.498982] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 401.506228] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 401.541424] FAULT_INJECTION: forcing a failure. [ 401.541424] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 401.547151] FAULT_INJECTION: forcing a failure. [ 401.547151] name failslab, interval 1, probability 0, space 0, times 0 [ 401.565013] FAULT_INJECTION: forcing a failure. [ 401.565013] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 401.565385] FAULT_INJECTION: forcing a failure. [ 401.565385] name failslab, interval 1, probability 0, space 0, times 0 [ 401.589581] FAULT_INJECTION: forcing a failure. [ 401.589581] name failslab, interval 1, probability 0, space 0, times 0 [ 401.589927] CPU: 1 PID: 13195 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 401.608639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.617981] Call Trace: [ 401.620554] dump_stack+0x123/0x177 [ 401.624173] should_fail.cold.4+0x5/0x13 [ 401.628233] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 401.633334] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 401.638597] ? kasan_unpoison_shadow+0x35/0x50 [ 401.643169] __alloc_pages_nodemask+0x1d5/0x710 [ 401.647827] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 401.652836] alloc_pages_current+0xd6/0x1b0 [ 401.657157] skb_page_frag_refill+0x20b/0x400 [ 401.661658] sk_page_frag_refill+0x46/0x1b0 [ 401.665999] tcp_sendmsg_locked+0xc58/0x35b0 [ 401.670396] ? mark_held_locks+0x130/0x130 [ 401.674625] ? mark_held_locks+0xc7/0x130 [ 401.678772] ? tcp_sendpage+0x50/0x50 [ 401.682557] ? mark_held_locks+0xc7/0x130 [ 401.686689] ? __local_bh_enable_ip+0x160/0x260 [ 401.691338] ? lock_sock_nested+0xc5/0x100 [ 401.695572] ? lockdep_hardirqs_on+0x421/0x5c0 [ 401.700132] ? lock_sock_nested+0x82/0x100 [ 401.704781] ? trace_hardirqs_on+0x28/0x190 [ 401.709100] ? lock_sock_nested+0x82/0x100 [ 401.713315] ? lock_sock_nested+0x82/0x100 [ 401.717533] ? __local_bh_enable_ip+0x160/0x260 [ 401.722186] tcp_sendmsg+0x27/0x40 [ 401.725709] inet_sendmsg+0x108/0x440 [ 401.729489] smc_sendmsg+0x223/0x320 [ 401.733186] ? smc_sendpage+0x170/0x170 [ 401.737162] sock_sendmsg+0xb5/0xf0 [ 401.740770] sock_write_iter+0x215/0x420 [ 401.744829] ? sock_sendmsg+0xf0/0xf0 [ 401.748618] __vfs_write+0x443/0x890 [ 401.752320] ? lock_downgrade+0x860/0x860 [ 401.756456] ? kernel_read+0x130/0x130 [ 401.760353] ? rw_verify_area+0xb8/0x2b0 [ 401.764404] vfs_write+0x150/0x4d0 [ 401.767923] ksys_write+0x103/0x260 [ 401.771528] ? do_sys_open+0x16e/0x350 [ 401.775395] ? __ia32_sys_read+0xa0/0xa0 [ 401.779435] ? do_syscall_64+0x21/0x4e0 [ 401.783391] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.788736] __x64_sys_write+0x6e/0xb0 [ 401.792605] do_syscall_64+0xd0/0x4e0 [ 401.796427] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 401.801598] RIP: 0033:0x4592f9 [ 401.804771] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 401.823659] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 401.831440] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 401.838706] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 401.845961] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 401.853214] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 401.860490] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 401.867752] CPU: 0 PID: 13208 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 401.875630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 401.885000] Call Trace: [ 401.887586] dump_stack+0x123/0x177 [ 401.891198] should_fail.cold.4+0x5/0x13 [ 401.895245] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 401.900325] ? kernel_text_address+0x79/0xf0 [ 401.904709] ? __kernel_text_address+0xd/0x40 [ 401.909181] ? unwind_get_return_address+0x61/0xa0 [ 401.914103] __should_failslab+0xba/0xf0 [ 401.918145] should_failslab+0x9/0x14 [ 401.921920] __kmalloc+0x70/0x770 [ 401.925350] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 401.930605] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 401.935684] ? tls_push_record+0xff/0x1600 [ 401.939893] ? tls_sw_sendmsg+0x92d/0x1020 [ 401.944101] ? inet_sendmsg+0x108/0x440 [ 401.948049] ? smc_sendmsg+0x223/0x320 [ 401.951929] ? sock_sendmsg+0xb5/0xf0 [ 401.955704] ? sock_write_iter+0x215/0x420 [ 401.959918] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 401.965690] ? iov_iter_get_pages+0x1ee/0x1370 [ 401.970252] ? __lock_is_held+0xb5/0x140 [ 401.974317] generic_gcmaes_encrypt+0xfd/0x150 [ 401.978872] ? generic_gcmaes_encrypt+0xfd/0x150 [ 401.983600] ? helper_rfc4106_encrypt+0x450/0x450 [ 401.988434] ? __kmalloc+0x5f1/0x770 [ 401.992125] gcmaes_wrapper_encrypt+0x109/0x180 [ 401.996768] tls_push_record+0x9ae/0x1600 [ 402.000896] ? lockdep_hardirqs_on+0x421/0x5c0 [ 402.005460] tls_sw_sendmsg+0x92d/0x1020 [ 402.009528] ? __lock_acquire+0x792/0x4980 [ 402.013743] ? find_held_lock+0x36/0x1d0 [ 402.017779] ? tls_sw_push_pending_record+0x10/0x10 [ 402.022769] ? __local_bh_enable_ip+0x160/0x260 [ 402.027410] ? lock_sock_nested+0xc5/0x100 [ 402.031633] ? lockdep_hardirqs_on+0x421/0x5c0 [ 402.036209] ? lock_sock_nested+0x82/0x100 [ 402.040416] ? trace_hardirqs_on+0x28/0x190 [ 402.044727] ? lock_sock_nested+0x82/0x100 [ 402.049039] ? lock_sock_nested+0x82/0x100 [ 402.053253] inet_sendmsg+0x108/0x440 [ 402.057028] smc_sendmsg+0x223/0x320 [ 402.060715] ? smc_sendpage+0x170/0x170 [ 402.064666] sock_sendmsg+0xb5/0xf0 [ 402.068283] sock_write_iter+0x215/0x420 [ 402.072320] ? sock_sendmsg+0xf0/0xf0 [ 402.076101] __vfs_write+0x443/0x890 [ 402.079788] ? lock_downgrade+0x860/0x860 [ 402.083911] ? kernel_read+0x130/0x130 [ 402.087795] ? rw_verify_area+0xb8/0x2b0 [ 402.091849] vfs_write+0x150/0x4d0 [ 402.095365] ksys_write+0x103/0x260 [ 402.098966] ? do_sys_open+0x16e/0x350 [ 402.102830] ? __ia32_sys_read+0xa0/0xa0 [ 402.106873] ? do_syscall_64+0x21/0x4e0 [ 402.110821] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.116163] __x64_sys_write+0x6e/0xb0 [ 402.120026] do_syscall_64+0xd0/0x4e0 [ 402.123821] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.128984] RIP: 0033:0x4592f9 [ 402.132153] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 402.151030] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 402.158712] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 402.165957] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 402.173218] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 402.180479] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 402.187736] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 402.195759] CPU: 1 PID: 13202 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 402.203648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.212990] Call Trace: [ 402.215568] dump_stack+0x123/0x177 [ 402.219179] should_fail.cold.4+0x5/0x13 [ 402.223218] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 402.228300] ? kernel_text_address+0x79/0xf0 [ 402.232693] ? __kernel_text_address+0xd/0x40 [ 402.237179] ? unwind_get_return_address+0x61/0xa0 [ 402.242107] __should_failslab+0xba/0xf0 [ 402.246163] should_failslab+0x9/0x14 [ 402.249940] __kmalloc+0x70/0x770 [ 402.253377] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 402.258646] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 402.263736] ? tls_push_record+0xff/0x1600 [ 402.267951] ? tls_sw_sendmsg+0x92d/0x1020 [ 402.272167] ? inet_sendmsg+0x108/0x440 [ 402.276123] ? smc_sendmsg+0x223/0x320 [ 402.280116] ? sock_sendmsg+0xb5/0xf0 [ 402.283902] ? sock_write_iter+0x215/0x420 [ 402.288138] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 402.293918] ? iov_iter_get_pages+0x1ee/0x1370 [ 402.298488] ? __lock_is_held+0xb5/0x140 [ 402.302534] generic_gcmaes_encrypt+0xfd/0x150 [ 402.307108] ? generic_gcmaes_encrypt+0xfd/0x150 [ 402.311847] ? helper_rfc4106_encrypt+0x450/0x450 [ 402.316669] ? __kmalloc+0x5f1/0x770 [ 402.320367] gcmaes_wrapper_encrypt+0x109/0x180 [ 402.325016] tls_push_record+0x9ae/0x1600 [ 402.329156] ? lockdep_hardirqs_on+0x421/0x5c0 [ 402.333741] tls_sw_sendmsg+0x92d/0x1020 [ 402.337785] ? __lock_acquire+0x792/0x4980 [ 402.342009] ? find_held_lock+0x36/0x1d0 [ 402.346056] ? tls_sw_push_pending_record+0x10/0x10 [ 402.351049] ? __local_bh_enable_ip+0x160/0x260 [ 402.355695] ? lock_sock_nested+0xc5/0x100 [ 402.359909] ? lockdep_hardirqs_on+0x421/0x5c0 [ 402.364474] ? lock_sock_nested+0x82/0x100 [ 402.368685] ? trace_hardirqs_on+0x28/0x190 [ 402.372984] ? lock_sock_nested+0x82/0x100 [ 402.377201] ? lock_sock_nested+0x82/0x100 [ 402.381414] inet_sendmsg+0x108/0x440 [ 402.385196] smc_sendmsg+0x223/0x320 [ 402.388885] ? smc_sendpage+0x170/0x170 [ 402.392839] sock_sendmsg+0xb5/0xf0 [ 402.396454] sock_write_iter+0x215/0x420 [ 402.400505] ? sock_sendmsg+0xf0/0xf0 [ 402.404303] __vfs_write+0x443/0x890 [ 402.407997] ? lock_downgrade+0x860/0x860 [ 402.412126] ? kernel_read+0x130/0x130 [ 402.416008] ? rw_verify_area+0xb8/0x2b0 [ 402.420061] vfs_write+0x150/0x4d0 [ 402.423594] ksys_write+0x103/0x260 [ 402.427198] ? do_sys_open+0x16e/0x350 [ 402.431061] ? __ia32_sys_read+0xa0/0xa0 [ 402.435104] ? do_syscall_64+0x21/0x4e0 [ 402.439062] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.444418] __x64_sys_write+0x6e/0xb0 [ 402.448283] do_syscall_64+0xd0/0x4e0 [ 402.452067] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.457241] RIP: 0033:0x4592f9 [ 402.460412] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 402.479321] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 402.487012] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 402.494265] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 402.501521] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 402.508772] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 402.516021] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 402.523286] CPU: 0 PID: 13205 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 402.531169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.540515] Call Trace: [ 402.543096] dump_stack+0x123/0x177 [ 402.546759] should_fail.cold.4+0x5/0x13 [ 402.550823] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 402.555921] ? kernel_text_address+0x79/0xf0 [ 402.560306] ? __kernel_text_address+0xd/0x40 [ 402.564777] ? unwind_get_return_address+0x61/0xa0 [ 402.569714] __should_failslab+0xba/0xf0 [ 402.573754] should_failslab+0x9/0x14 [ 402.577791] __kmalloc+0x70/0x770 [ 402.581222] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 402.586476] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 402.591556] ? tls_push_record+0xff/0x1600 [ 402.595764] ? tls_sw_sendmsg+0x92d/0x1020 [ 402.599972] ? inet_sendmsg+0x108/0x440 [ 402.603926] ? smc_sendmsg+0x223/0x320 [ 402.607787] ? sock_sendmsg+0xb5/0xf0 [ 402.611562] ? sock_write_iter+0x215/0x420 [ 402.615775] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 402.621551] ? iov_iter_get_pages+0x1ee/0x1370 [ 402.626113] ? __lock_is_held+0xb5/0x140 [ 402.630174] generic_gcmaes_encrypt+0xfd/0x150 [ 402.634729] ? generic_gcmaes_encrypt+0xfd/0x150 [ 402.639459] ? helper_rfc4106_encrypt+0x450/0x450 [ 402.644302] ? __kmalloc+0x5f1/0x770 [ 402.647991] gcmaes_wrapper_encrypt+0x109/0x180 [ 402.652637] tls_push_record+0x9ae/0x1600 [ 402.656770] ? lockdep_hardirqs_on+0x421/0x5c0 [ 402.661342] tls_sw_sendmsg+0x92d/0x1020 [ 402.665383] ? __lock_acquire+0x792/0x4980 [ 402.669618] ? find_held_lock+0x36/0x1d0 [ 402.673660] ? tls_sw_push_pending_record+0x10/0x10 [ 402.678655] ? __local_bh_enable_ip+0x160/0x260 [ 402.683315] ? lock_sock_nested+0xc5/0x100 [ 402.687524] ? lockdep_hardirqs_on+0x421/0x5c0 [ 402.692081] ? lock_sock_nested+0x82/0x100 [ 402.696294] ? trace_hardirqs_on+0x28/0x190 [ 402.700589] ? lock_sock_nested+0x82/0x100 [ 402.704800] ? lock_sock_nested+0x82/0x100 [ 402.709014] inet_sendmsg+0x108/0x440 [ 402.712794] smc_sendmsg+0x223/0x320 [ 402.716499] ? smc_sendpage+0x170/0x170 [ 402.720449] sock_sendmsg+0xb5/0xf0 [ 402.724053] sock_write_iter+0x215/0x420 [ 402.728094] ? sock_sendmsg+0xf0/0xf0 [ 402.731881] __vfs_write+0x443/0x890 [ 402.735587] ? lock_downgrade+0x860/0x860 [ 402.739711] ? kernel_read+0x130/0x130 [ 402.743584] ? rw_verify_area+0xb8/0x2b0 [ 402.747642] vfs_write+0x150/0x4d0 [ 402.751159] ksys_write+0x103/0x260 [ 402.754760] ? do_sys_open+0x16e/0x350 [ 402.758640] ? __ia32_sys_read+0xa0/0xa0 [ 402.762702] ? do_syscall_64+0x21/0x4e0 [ 402.766653] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.771993] __x64_sys_write+0x6e/0xb0 [ 402.776025] do_syscall_64+0xd0/0x4e0 [ 402.779807] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 402.784975] RIP: 0033:0x4592f9 [ 402.788149] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 402.807038] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 402.814738] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 402.821985] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 402.829232] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 402.836482] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 402.843729] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 402.862404] CPU: 1 PID: 13189 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 402.870324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 402.879679] Call Trace: [ 402.882265] dump_stack+0x123/0x177 [ 402.885931] should_fail.cold.4+0x5/0x13 [ 402.889993] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 402.895092] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 402.900363] ? kasan_unpoison_shadow+0x35/0x50 [ 402.904942] __alloc_pages_nodemask+0x1d5/0x710 [ 402.909597] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 402.914615] alloc_pages_current+0xd6/0x1b0 [ 402.918916] skb_page_frag_refill+0x20b/0x400 [ 402.923390] sk_page_frag_refill+0x46/0x1b0 [ 402.927687] tcp_sendmsg_locked+0xc58/0x35b0 [ 402.932076] ? mark_held_locks+0x130/0x130 [ 402.936290] ? mark_held_locks+0xc7/0x130 [ 402.940420] ? tcp_sendpage+0x50/0x50 [ 402.944207] ? mark_held_locks+0xc7/0x130 [ 402.948343] ? __local_bh_enable_ip+0x160/0x260 [ 402.952988] ? lock_sock_nested+0xc5/0x100 [ 402.957197] ? lockdep_hardirqs_on+0x421/0x5c0 [ 402.961752] ? lock_sock_nested+0x82/0x100 [ 402.965961] ? trace_hardirqs_on+0x28/0x190 [ 402.970255] ? lock_sock_nested+0x82/0x100 [ 402.974481] ? lock_sock_nested+0x82/0x100 [ 402.978691] ? __local_bh_enable_ip+0x160/0x260 [ 402.983352] tcp_sendmsg+0x27/0x40 [ 402.986869] inet_sendmsg+0x108/0x440 [ 402.990646] smc_sendmsg+0x223/0x320 [ 402.994335] ? smc_sendpage+0x170/0x170 [ 402.998286] sock_sendmsg+0xb5/0xf0 [ 403.001888] sock_write_iter+0x215/0x420 [ 403.005925] ? sock_sendmsg+0xf0/0xf0 [ 403.009708] __vfs_write+0x443/0x890 [ 403.013396] ? lock_downgrade+0x860/0x860 [ 403.017526] ? kernel_read+0x130/0x130 [ 403.021395] ? rw_verify_area+0xb8/0x2b0 [ 403.025437] vfs_write+0x150/0x4d0 [ 403.028954] ksys_write+0x103/0x260 [ 403.032557] ? do_sys_open+0x16e/0x350 [ 403.036446] ? __ia32_sys_read+0xa0/0xa0 [ 403.040482] ? do_syscall_64+0x21/0x4e0 [ 403.044436] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.049793] __x64_sys_write+0x6e/0xb0 [ 403.053657] do_syscall_64+0xd0/0x4e0 [ 403.057438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.062602] RIP: 0033:0x4592f9 [ 403.065770] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 403.084732] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 403.092414] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 403.099661] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 403.106908] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 403.114153] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 403.121395] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 403.155049] FAULT_INJECTION: forcing a failure. [ 403.155049] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 403.167200] FAULT_INJECTION: forcing a failure. [ 403.167200] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 403.167291] FAULT_INJECTION: forcing a failure. [ 403.167291] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 403.179256] CPU: 1 PID: 13213 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 403.192636] FAULT_INJECTION: forcing a failure. [ 403.192636] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 403.198708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.219812] Call Trace: [ 403.222397] dump_stack+0x123/0x177 [ 403.226022] should_fail.cold.4+0x5/0x13 [ 403.230068] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 403.235159] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 403.240445] ? kasan_unpoison_shadow+0x35/0x50 [ 403.245014] __alloc_pages_nodemask+0x1d5/0x710 [ 403.249672] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 403.254689] alloc_pages_current+0xd6/0x1b0 [ 403.259005] skb_page_frag_refill+0x20b/0x400 [ 403.263490] sk_page_frag_refill+0x46/0x1b0 [ 403.267807] tcp_sendmsg_locked+0xc58/0x35b0 [ 403.272211] ? mark_held_locks+0x130/0x130 [ 403.276449] ? mark_held_locks+0xc7/0x130 [ 403.280584] ? tcp_sendpage+0x50/0x50 [ 403.284371] ? mark_held_locks+0xc7/0x130 [ 403.288504] ? __local_bh_enable_ip+0x160/0x260 [ 403.293159] ? lock_sock_nested+0xc5/0x100 [ 403.297387] ? lockdep_hardirqs_on+0x421/0x5c0 [ 403.301962] ? lock_sock_nested+0x82/0x100 [ 403.306181] ? trace_hardirqs_on+0x28/0x190 [ 403.310480] ? lock_sock_nested+0x82/0x100 [ 403.314693] ? lock_sock_nested+0x82/0x100 [ 403.318905] ? __local_bh_enable_ip+0x160/0x260 [ 403.323573] tcp_sendmsg+0x27/0x40 [ 403.327093] inet_sendmsg+0x108/0x440 [ 403.330873] smc_sendmsg+0x223/0x320 [ 403.334568] ? smc_sendpage+0x170/0x170 [ 403.338525] sock_sendmsg+0xb5/0xf0 [ 403.342134] sock_write_iter+0x215/0x420 [ 403.346176] ? sock_sendmsg+0xf0/0xf0 [ 403.349967] __vfs_write+0x443/0x890 [ 403.353662] ? lock_downgrade+0x860/0x860 [ 403.357793] ? kernel_read+0x130/0x130 [ 403.361702] ? rw_verify_area+0xb8/0x2b0 [ 403.365743] vfs_write+0x150/0x4d0 [ 403.369284] ksys_write+0x103/0x260 [ 403.372889] ? do_sys_open+0x16e/0x350 [ 403.376757] ? __ia32_sys_read+0xa0/0xa0 [ 403.380796] ? do_syscall_64+0x21/0x4e0 [ 403.384748] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.390093] __x64_sys_write+0x6e/0xb0 [ 403.393966] do_syscall_64+0xd0/0x4e0 [ 403.397758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.402930] RIP: 0033:0x4592f9 [ 403.406106] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 403.424984] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 403.432664] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 403.439909] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 403.447154] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 403.454403] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 403.461647] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 403.470905] CPU: 1 PID: 13222 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 403.478796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.488145] Call Trace: [ 403.490720] dump_stack+0x123/0x177 [ 403.494338] should_fail.cold.4+0x5/0x13 [ 403.498387] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 403.503473] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 403.508725] ? kasan_unpoison_shadow+0x35/0x50 [ 403.513295] __alloc_pages_nodemask+0x1d5/0x710 [ 403.517955] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 403.522956] alloc_pages_current+0xd6/0x1b0 [ 403.527278] skb_page_frag_refill+0x20b/0x400 [ 403.531751] sk_page_frag_refill+0x46/0x1b0 [ 403.536055] tcp_sendmsg_locked+0xc58/0x35b0 [ 403.540443] ? mark_held_locks+0x130/0x130 [ 403.544651] ? mark_held_locks+0xc7/0x130 [ 403.548781] ? tcp_sendpage+0x50/0x50 [ 403.552562] ? mark_held_locks+0xc7/0x130 [ 403.556689] ? __local_bh_enable_ip+0x160/0x260 [ 403.561333] ? lock_sock_nested+0xc5/0x100 [ 403.565546] ? lockdep_hardirqs_on+0x421/0x5c0 [ 403.570104] ? lock_sock_nested+0x82/0x100 [ 403.574334] ? trace_hardirqs_on+0x28/0x190 [ 403.578635] ? lock_sock_nested+0x82/0x100 [ 403.582847] ? __local_bh_enable_ip+0x160/0x260 [ 403.587496] tcp_sendmsg+0x27/0x40 [ 403.591016] inet_sendmsg+0x108/0x440 [ 403.594829] smc_sendmsg+0x223/0x320 [ 403.598541] ? smc_sendpage+0x170/0x170 [ 403.602492] sock_sendmsg+0xb5/0xf0 [ 403.606104] sock_write_iter+0x215/0x420 [ 403.610157] ? sock_sendmsg+0xf0/0xf0 [ 403.613957] __vfs_write+0x443/0x890 [ 403.617659] ? lock_downgrade+0x860/0x860 [ 403.621789] ? kernel_read+0x130/0x130 [ 403.625677] ? rw_verify_area+0xb8/0x2b0 [ 403.629725] vfs_write+0x150/0x4d0 [ 403.633245] ksys_write+0x103/0x260 [ 403.636846] ? do_sys_open+0x16e/0x350 [ 403.640706] ? __ia32_sys_read+0xa0/0xa0 [ 403.644745] ? do_syscall_64+0x21/0x4e0 [ 403.648694] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.654052] __x64_sys_write+0x6e/0xb0 [ 403.658059] do_syscall_64+0xd0/0x4e0 [ 403.661847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.667018] RIP: 0033:0x4592f9 [ 403.670213] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 403.689129] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 403.696904] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 403.704151] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 403.712615] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 403.719884] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 403.727135] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 403.739307] CPU: 0 PID: 13221 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 403.747208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 403.756555] Call Trace: [ 403.759145] dump_stack+0x123/0x177 [ 403.762769] should_fail.cold.4+0x5/0x13 [ 403.766825] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 403.771923] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 403.777196] ? kasan_unpoison_shadow+0x35/0x50 [ 403.781775] __alloc_pages_nodemask+0x1d5/0x710 [ 403.786434] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 403.791446] alloc_pages_current+0xd6/0x1b0 [ 403.795758] skb_page_frag_refill+0x20b/0x400 [ 403.800243] sk_page_frag_refill+0x46/0x1b0 [ 403.804550] tcp_sendmsg_locked+0xc58/0x35b0 [ 403.808941] ? mark_held_locks+0x130/0x130 [ 403.813168] ? tcp_sendpage+0x50/0x50 [ 403.816956] ? mark_held_locks+0xc7/0x130 [ 403.821091] ? __local_bh_enable_ip+0x160/0x260 [ 403.825777] ? lock_sock_nested+0xc5/0x100 [ 403.830005] ? lockdep_hardirqs_on+0x421/0x5c0 [ 403.834589] ? lock_sock_nested+0x82/0x100 [ 403.838978] ? trace_hardirqs_on+0x28/0x190 [ 403.843282] ? lock_sock_nested+0x82/0x100 [ 403.847499] ? lock_sock_nested+0x82/0x100 [ 403.851737] ? __local_bh_enable_ip+0x160/0x260 [ 403.856406] tcp_sendmsg+0x27/0x40 [ 403.859930] inet_sendmsg+0x108/0x440 [ 403.863732] smc_sendmsg+0x223/0x320 [ 403.867434] ? smc_sendpage+0x170/0x170 [ 403.871389] sock_sendmsg+0xb5/0xf0 [ 403.875002] sock_write_iter+0x215/0x420 [ 403.879042] ? sock_sendmsg+0xf0/0xf0 [ 403.882832] __vfs_write+0x443/0x890 [ 403.886525] ? lock_downgrade+0x860/0x860 [ 403.890655] ? kernel_read+0x130/0x130 [ 403.894535] ? rw_verify_area+0xb8/0x2b0 [ 403.898578] vfs_write+0x150/0x4d0 [ 403.902105] ksys_write+0x103/0x260 [ 403.905713] ? do_sys_open+0x16e/0x350 [ 403.909580] ? __ia32_sys_read+0xa0/0xa0 [ 403.913624] ? do_syscall_64+0x21/0x4e0 [ 403.917578] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.922934] __x64_sys_write+0x6e/0xb0 [ 403.926802] do_syscall_64+0xd0/0x4e0 [ 403.930582] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 403.935753] RIP: 0033:0x4592f9 [ 403.938925] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 403.957895] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 403.965580] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 403.972846] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 403.980097] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 403.987347] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 403.994596] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 404.001856] CPU: 1 PID: 13224 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 404.009739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.019080] Call Trace: [ 404.021657] dump_stack+0x123/0x177 [ 404.025277] should_fail.cold.4+0x5/0x13 [ 404.029329] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 404.034426] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 404.039697] ? kasan_unpoison_shadow+0x35/0x50 [ 404.044276] __alloc_pages_nodemask+0x1d5/0x710 [ 404.048939] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 404.053958] alloc_pages_current+0xd6/0x1b0 [ 404.058269] skb_page_frag_refill+0x20b/0x400 [ 404.062766] sk_page_frag_refill+0x46/0x1b0 [ 404.067070] tcp_sendmsg_locked+0xc58/0x35b0 [ 404.071457] ? mark_held_locks+0x130/0x130 [ 404.075668] ? mark_held_locks+0xc7/0x130 [ 404.079798] ? tcp_sendpage+0x50/0x50 [ 404.083574] ? mark_held_locks+0xc7/0x130 [ 404.087697] ? __local_bh_enable_ip+0x160/0x260 [ 404.092342] ? lock_sock_nested+0xc5/0x100 [ 404.096551] ? lockdep_hardirqs_on+0x421/0x5c0 [ 404.101108] ? lock_sock_nested+0x82/0x100 [ 404.105317] ? trace_hardirqs_on+0x28/0x190 [ 404.109612] ? lock_sock_nested+0x82/0x100 [ 404.113838] ? lock_sock_nested+0x82/0x100 [ 404.118050] ? __local_bh_enable_ip+0x160/0x260 [ 404.122711] tcp_sendmsg+0x27/0x40 [ 404.126226] inet_sendmsg+0x108/0x440 [ 404.130003] smc_sendmsg+0x223/0x320 [ 404.133689] ? smc_sendpage+0x170/0x170 [ 404.137637] sock_sendmsg+0xb5/0xf0 [ 404.141243] sock_write_iter+0x215/0x420 [ 404.145280] ? sock_sendmsg+0xf0/0xf0 [ 404.149061] __vfs_write+0x443/0x890 [ 404.152762] ? lock_downgrade+0x860/0x860 [ 404.156883] ? kernel_read+0x130/0x130 [ 404.160752] ? rw_verify_area+0xb8/0x2b0 [ 404.164790] vfs_write+0x150/0x4d0 [ 404.168306] ksys_write+0x103/0x260 [ 404.171908] ? do_sys_open+0x16e/0x350 [ 404.175770] ? __ia32_sys_read+0xa0/0xa0 [ 404.179821] ? do_syscall_64+0x21/0x4e0 [ 404.183770] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.189125] __x64_sys_write+0x6e/0xb0 [ 404.192992] do_syscall_64+0xd0/0x4e0 [ 404.196767] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.201928] RIP: 0033:0x4592f9 [ 404.205111] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 404.224001] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 404.231682] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 404.238928] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 404.246189] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 404.253434] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 404.260681] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 404.289103] FAULT_INJECTION: forcing a failure. [ 404.289103] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 404.303592] FAULT_INJECTION: forcing a failure. [ 404.303592] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 404.315931] FAULT_INJECTION: forcing a failure. [ 404.315931] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 404.329637] FAULT_INJECTION: forcing a failure. [ 404.329637] name failslab, interval 1, probability 0, space 0, times 0 [ 404.331682] FAULT_INJECTION: forcing a failure. [ 404.331682] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 404.340915] CPU: 0 PID: 13253 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 404.360476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.369991] Call Trace: [ 404.372563] dump_stack+0x123/0x177 [ 404.376169] should_fail.cold.4+0x5/0x13 [ 404.380208] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 404.385291] ? kernel_text_address+0x79/0xf0 [ 404.389678] ? __kernel_text_address+0xd/0x40 [ 404.394187] ? unwind_get_return_address+0x61/0xa0 [ 404.399100] __should_failslab+0xba/0xf0 [ 404.403151] should_failslab+0x9/0x14 [ 404.406928] __kmalloc+0x70/0x770 [ 404.410364] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 404.415625] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 404.420711] ? tls_push_record+0xff/0x1600 [ 404.424926] ? tls_sw_sendmsg+0x92d/0x1020 [ 404.429157] ? inet_sendmsg+0x108/0x440 [ 404.433110] ? smc_sendmsg+0x223/0x320 [ 404.436980] ? sock_sendmsg+0xb5/0xf0 [ 404.440762] ? sock_write_iter+0x215/0x420 [ 404.444978] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 404.450754] ? iov_iter_get_pages+0x1ee/0x1370 [ 404.455340] ? __lock_is_held+0xb5/0x140 [ 404.459386] generic_gcmaes_encrypt+0xfd/0x150 [ 404.463947] ? generic_gcmaes_encrypt+0xfd/0x150 [ 404.468680] ? helper_rfc4106_encrypt+0x450/0x450 [ 404.473503] ? __kmalloc+0x5f1/0x770 [ 404.477196] gcmaes_wrapper_encrypt+0x109/0x180 [ 404.481864] tls_push_record+0x9ae/0x1600 [ 404.485990] ? lockdep_hardirqs_on+0x421/0x5c0 [ 404.490567] tls_sw_sendmsg+0x92d/0x1020 [ 404.494627] ? __lock_acquire+0x792/0x4980 [ 404.498864] ? find_held_lock+0x36/0x1d0 [ 404.502905] ? tls_sw_push_pending_record+0x10/0x10 [ 404.507904] ? __local_bh_enable_ip+0x160/0x260 [ 404.512557] ? lock_sock_nested+0xc5/0x100 [ 404.516788] ? lockdep_hardirqs_on+0x421/0x5c0 [ 404.521352] ? lock_sock_nested+0x82/0x100 [ 404.525584] ? trace_hardirqs_on+0x28/0x190 [ 404.529898] ? lock_sock_nested+0x82/0x100 [ 404.534110] ? lock_sock_nested+0x82/0x100 [ 404.538322] inet_sendmsg+0x108/0x440 [ 404.542117] smc_sendmsg+0x223/0x320 [ 404.545808] ? smc_sendpage+0x170/0x170 [ 404.549764] sock_sendmsg+0xb5/0xf0 [ 404.553373] sock_write_iter+0x215/0x420 [ 404.557417] ? sock_sendmsg+0xf0/0xf0 [ 404.561212] __vfs_write+0x443/0x890 [ 404.564935] ? lock_downgrade+0x860/0x860 [ 404.569069] ? kernel_read+0x130/0x130 [ 404.572947] ? rw_verify_area+0xb8/0x2b0 [ 404.576994] vfs_write+0x150/0x4d0 [ 404.580534] ksys_write+0x103/0x260 [ 404.584230] ? do_sys_open+0x16e/0x350 [ 404.588097] ? __ia32_sys_read+0xa0/0xa0 [ 404.592149] ? do_syscall_64+0x21/0x4e0 [ 404.596101] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.601444] __x64_sys_write+0x6e/0xb0 [ 404.605311] do_syscall_64+0xd0/0x4e0 [ 404.609107] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.614282] RIP: 0033:0x4592f9 [ 404.617458] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 404.636345] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 404.644034] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 404.651429] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 404.658683] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 404.665941] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 404.673197] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 404.680463] CPU: 1 PID: 13241 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 404.688341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.697684] Call Trace: [ 404.700264] dump_stack+0x123/0x177 [ 404.703895] should_fail.cold.4+0x5/0x13 [ 404.707950] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 404.713041] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 404.718293] ? kasan_unpoison_shadow+0x35/0x50 [ 404.722852] __alloc_pages_nodemask+0x1d5/0x710 [ 404.727506] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 404.732502] alloc_pages_current+0xd6/0x1b0 [ 404.736799] skb_page_frag_refill+0x20b/0x400 [ 404.741283] sk_page_frag_refill+0x46/0x1b0 [ 404.745579] tcp_sendmsg_locked+0xc58/0x35b0 [ 404.749965] ? mark_held_locks+0x130/0x130 [ 404.754174] ? mark_held_locks+0xc7/0x130 [ 404.758301] ? tcp_sendpage+0x50/0x50 [ 404.762077] ? mark_held_locks+0xc7/0x130 [ 404.766199] ? __local_bh_enable_ip+0x160/0x260 [ 404.770842] ? lock_sock_nested+0xc5/0x100 [ 404.775052] ? lockdep_hardirqs_on+0x421/0x5c0 [ 404.779623] ? lock_sock_nested+0x82/0x100 [ 404.783855] ? trace_hardirqs_on+0x28/0x190 [ 404.788157] ? lock_sock_nested+0x82/0x100 [ 404.792367] ? __local_bh_enable_ip+0x160/0x260 [ 404.797015] tcp_sendmsg+0x27/0x40 [ 404.800532] inet_sendmsg+0x108/0x440 [ 404.804310] smc_sendmsg+0x223/0x320 [ 404.808015] ? smc_sendpage+0x170/0x170 [ 404.811968] sock_sendmsg+0xb5/0xf0 [ 404.815595] sock_write_iter+0x215/0x420 [ 404.819650] ? sock_sendmsg+0xf0/0xf0 [ 404.823448] __vfs_write+0x443/0x890 [ 404.827147] ? lock_downgrade+0x860/0x860 [ 404.831277] ? kernel_read+0x130/0x130 [ 404.835151] ? rw_verify_area+0xb8/0x2b0 [ 404.839191] vfs_write+0x150/0x4d0 [ 404.842708] ksys_write+0x103/0x260 [ 404.846310] ? do_sys_open+0x16e/0x350 [ 404.850172] ? __ia32_sys_read+0xa0/0xa0 [ 404.854229] ? do_syscall_64+0x21/0x4e0 [ 404.858185] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.863527] __x64_sys_write+0x6e/0xb0 [ 404.867409] do_syscall_64+0xd0/0x4e0 [ 404.871187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 404.876352] RIP: 0033:0x4592f9 [ 404.879521] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 404.898398] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 404.906081] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 404.913328] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 404.920572] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 404.927816] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 404.935076] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 404.949125] CPU: 1 PID: 13243 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 404.957104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 404.966444] Call Trace: [ 404.969024] dump_stack+0x123/0x177 [ 404.972628] should_fail.cold.4+0x5/0x13 [ 404.976680] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 404.981758] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 404.987009] ? kasan_unpoison_shadow+0x35/0x50 [ 404.991569] __alloc_pages_nodemask+0x1d5/0x710 [ 404.996214] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 405.001226] alloc_pages_current+0xd6/0x1b0 [ 405.005525] skb_page_frag_refill+0x20b/0x400 [ 405.010016] sk_page_frag_refill+0x46/0x1b0 [ 405.014313] tcp_sendmsg_locked+0xc58/0x35b0 [ 405.018698] ? mark_held_locks+0x130/0x130 [ 405.022929] ? mark_held_locks+0xc7/0x130 [ 405.027059] ? tcp_sendpage+0x50/0x50 [ 405.030836] ? mark_held_locks+0xc7/0x130 [ 405.034959] ? __local_bh_enable_ip+0x160/0x260 [ 405.039620] ? lock_sock_nested+0xc5/0x100 [ 405.043831] ? lockdep_hardirqs_on+0x421/0x5c0 [ 405.048387] ? lock_sock_nested+0x82/0x100 [ 405.052595] ? trace_hardirqs_on+0x28/0x190 [ 405.056888] ? lock_sock_nested+0x82/0x100 [ 405.061097] ? lock_sock_nested+0x82/0x100 [ 405.065305] ? __local_bh_enable_ip+0x160/0x260 [ 405.069950] tcp_sendmsg+0x27/0x40 [ 405.073471] inet_sendmsg+0x108/0x440 [ 405.077265] smc_sendmsg+0x223/0x320 [ 405.080953] ? smc_sendpage+0x170/0x170 [ 405.084908] sock_sendmsg+0xb5/0xf0 [ 405.088511] sock_write_iter+0x215/0x420 [ 405.092547] ? sock_sendmsg+0xf0/0xf0 [ 405.096328] __vfs_write+0x443/0x890 [ 405.100032] ? lock_downgrade+0x860/0x860 [ 405.104156] ? kernel_read+0x130/0x130 [ 405.108033] ? rw_verify_area+0xb8/0x2b0 [ 405.112070] vfs_write+0x150/0x4d0 [ 405.115603] ksys_write+0x103/0x260 [ 405.119204] ? do_sys_open+0x16e/0x350 [ 405.123066] ? __ia32_sys_read+0xa0/0xa0 [ 405.127118] ? do_syscall_64+0x21/0x4e0 [ 405.131065] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.136406] __x64_sys_write+0x6e/0xb0 [ 405.140268] do_syscall_64+0xd0/0x4e0 [ 405.144047] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.149211] RIP: 0033:0x4592f9 [ 405.152379] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 405.171254] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 405.178935] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 405.186181] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 405.193426] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 405.200671] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 405.207915] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 405.221159] CPU: 1 PID: 13242 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 405.229046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.238385] Call Trace: [ 405.240966] dump_stack+0x123/0x177 [ 405.244575] should_fail.cold.4+0x5/0x13 [ 405.248615] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 405.253728] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 405.258983] ? kasan_unpoison_shadow+0x35/0x50 [ 405.263549] __alloc_pages_nodemask+0x1d5/0x710 [ 405.268202] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 405.273204] alloc_pages_current+0xd6/0x1b0 [ 405.277538] skb_page_frag_refill+0x20b/0x400 [ 405.282012] sk_page_frag_refill+0x46/0x1b0 [ 405.286315] tcp_sendmsg_locked+0xc58/0x35b0 [ 405.290704] ? mark_held_locks+0x130/0x130 [ 405.294918] ? mark_held_locks+0xc7/0x130 [ 405.299050] ? tcp_sendpage+0x50/0x50 [ 405.302833] ? mark_held_locks+0xc7/0x130 [ 405.306959] ? __local_bh_enable_ip+0x160/0x260 [ 405.311608] ? lock_sock_nested+0xc5/0x100 [ 405.315835] ? lockdep_hardirqs_on+0x421/0x5c0 [ 405.320398] ? lock_sock_nested+0x82/0x100 [ 405.324610] ? trace_hardirqs_on+0x28/0x190 [ 405.328926] ? lock_sock_nested+0x82/0x100 [ 405.333142] ? __local_bh_enable_ip+0x160/0x260 [ 405.337809] tcp_sendmsg+0x27/0x40 [ 405.341328] inet_sendmsg+0x108/0x440 [ 405.345108] smc_sendmsg+0x223/0x320 [ 405.348800] ? smc_sendpage+0x170/0x170 [ 405.352757] sock_sendmsg+0xb5/0xf0 [ 405.356361] sock_write_iter+0x215/0x420 [ 405.360400] ? sock_sendmsg+0xf0/0xf0 [ 405.364199] __vfs_write+0x443/0x890 [ 405.367901] ? lock_downgrade+0x860/0x860 [ 405.372037] ? kernel_read+0x130/0x130 [ 405.375939] ? rw_verify_area+0xb8/0x2b0 [ 405.379995] vfs_write+0x150/0x4d0 [ 405.383518] ksys_write+0x103/0x260 [ 405.387123] ? do_sys_open+0x16e/0x350 [ 405.390988] ? __ia32_sys_read+0xa0/0xa0 [ 405.395033] ? do_syscall_64+0x21/0x4e0 [ 405.398994] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.404351] __x64_sys_write+0x6e/0xb0 [ 405.408216] do_syscall_64+0xd0/0x4e0 [ 405.412000] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.417184] RIP: 0033:0x4592f9 [ 405.420369] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 405.439284] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 405.446973] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 405.454221] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 405.461468] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 405.468741] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 405.476002] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 405.483271] CPU: 0 PID: 13234 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 405.491153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.500499] Call Trace: [ 405.503086] dump_stack+0x123/0x177 [ 405.506711] should_fail.cold.4+0x5/0x13 [ 405.510771] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 405.515899] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 405.521169] ? kasan_unpoison_shadow+0x35/0x50 [ 405.525755] __alloc_pages_nodemask+0x1d5/0x710 [ 405.530418] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 405.535435] alloc_pages_current+0xd6/0x1b0 [ 405.539772] skb_page_frag_refill+0x20b/0x400 [ 405.544263] sk_page_frag_refill+0x46/0x1b0 [ 405.548584] tcp_sendmsg_locked+0xc58/0x35b0 [ 405.552990] ? mark_held_locks+0x130/0x130 [ 405.557216] ? mark_held_locks+0xc7/0x130 [ 405.561582] ? tcp_sendpage+0x50/0x50 [ 405.565365] ? mark_held_locks+0xc7/0x130 [ 405.569492] ? __local_bh_enable_ip+0x160/0x260 [ 405.574136] ? lock_sock_nested+0xc5/0x100 [ 405.578698] ? lockdep_hardirqs_on+0x421/0x5c0 [ 405.583259] ? lock_sock_nested+0x82/0x100 [ 405.587471] ? trace_hardirqs_on+0x28/0x190 [ 405.591770] ? lock_sock_nested+0x82/0x100 [ 405.595982] ? lock_sock_nested+0x82/0x100 [ 405.600196] ? __local_bh_enable_ip+0x160/0x260 [ 405.604842] tcp_sendmsg+0x27/0x40 [ 405.608360] inet_sendmsg+0x108/0x440 [ 405.612138] smc_sendmsg+0x223/0x320 [ 405.615826] ? smc_sendpage+0x170/0x170 [ 405.619777] sock_sendmsg+0xb5/0xf0 [ 405.623381] sock_write_iter+0x215/0x420 [ 405.627419] ? sock_sendmsg+0xf0/0xf0 [ 405.631207] __vfs_write+0x443/0x890 [ 405.634914] ? lock_downgrade+0x860/0x860 [ 405.639037] ? kernel_read+0x130/0x130 [ 405.642931] ? rw_verify_area+0xb8/0x2b0 [ 405.646987] vfs_write+0x150/0x4d0 [ 405.650505] ksys_write+0x103/0x260 [ 405.654112] ? do_sys_open+0x16e/0x350 [ 405.657977] ? __ia32_sys_read+0xa0/0xa0 [ 405.662034] ? do_syscall_64+0x21/0x4e0 [ 405.666003] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.671705] __x64_sys_write+0x6e/0xb0 [ 405.675576] do_syscall_64+0xd0/0x4e0 [ 405.679354] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.684535] RIP: 0033:0x4592f9 [ 405.687704] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 405.706586] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 405.714276] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 405.721531] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 405.728787] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 405.736038] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 405.743287] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 405.758534] FAULT_INJECTION: forcing a failure. 2020/10/30 13:45:38 executed programs: 1405 [ 405.758534] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 405.767045] FAULT_INJECTION: forcing a failure. [ 405.767045] name failslab, interval 1, probability 0, space 0, times 0 [ 405.794441] CPU: 1 PID: 13258 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 405.802499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 405.811846] Call Trace: [ 405.814427] dump_stack+0x123/0x177 [ 405.818039] should_fail.cold.4+0x5/0x13 [ 405.822080] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 405.827194] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 405.832453] ? kasan_unpoison_shadow+0x35/0x50 [ 405.837024] __alloc_pages_nodemask+0x1d5/0x710 [ 405.841678] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 405.846694] alloc_pages_current+0xd6/0x1b0 [ 405.851002] skb_page_frag_refill+0x20b/0x400 [ 405.855495] sk_page_frag_refill+0x46/0x1b0 [ 405.859797] tcp_sendmsg_locked+0xc58/0x35b0 [ 405.864186] ? mark_held_locks+0x130/0x130 [ 405.868399] ? mark_held_locks+0xc7/0x130 [ 405.872536] ? tcp_sendpage+0x50/0x50 [ 405.876320] ? mark_held_locks+0xc7/0x130 [ 405.880451] ? __local_bh_enable_ip+0x160/0x260 [ 405.885103] ? lock_sock_nested+0xc5/0x100 [ 405.889334] ? lockdep_hardirqs_on+0x421/0x5c0 [ 405.893895] ? lock_sock_nested+0x82/0x100 [ 405.898108] ? trace_hardirqs_on+0x28/0x190 [ 405.902411] ? lock_sock_nested+0x82/0x100 [ 405.906638] ? lock_sock_nested+0x82/0x100 [ 405.910853] ? __local_bh_enable_ip+0x160/0x260 [ 405.915502] tcp_sendmsg+0x27/0x40 [ 405.919020] inet_sendmsg+0x108/0x440 [ 405.922817] smc_sendmsg+0x223/0x320 [ 405.926509] ? smc_sendpage+0x170/0x170 [ 405.930463] sock_sendmsg+0xb5/0xf0 [ 405.934073] sock_write_iter+0x215/0x420 [ 405.938114] ? sock_sendmsg+0xf0/0xf0 [ 405.941903] __vfs_write+0x443/0x890 [ 405.945606] ? lock_downgrade+0x860/0x860 [ 405.949743] ? kernel_read+0x130/0x130 [ 405.953631] ? rw_verify_area+0xb8/0x2b0 [ 405.957691] vfs_write+0x150/0x4d0 [ 405.961223] ksys_write+0x103/0x260 [ 405.964832] ? do_sys_open+0x16e/0x350 [ 405.968704] ? __ia32_sys_read+0xa0/0xa0 [ 405.972749] ? do_syscall_64+0x21/0x4e0 [ 405.976712] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.982066] __x64_sys_write+0x6e/0xb0 [ 405.985954] do_syscall_64+0xd0/0x4e0 [ 405.989764] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 405.994931] RIP: 0033:0x4592f9 [ 405.998102] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 406.016983] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 406.024669] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 406.031920] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 406.039181] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 406.046426] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 406.053674] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 406.078548] CPU: 0 PID: 13268 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 406.086471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.095803] Call Trace: [ 406.098383] dump_stack+0x123/0x177 [ 406.101988] should_fail.cold.4+0x5/0x13 [ 406.106022] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 406.111099] ? kernel_text_address+0x79/0xf0 [ 406.115484] ? __kernel_text_address+0xd/0x40 [ 406.119955] ? unwind_get_return_address+0x61/0xa0 [ 406.124863] __should_failslab+0xba/0xf0 [ 406.128938] should_failslab+0x9/0x14 [ 406.132714] __kmalloc+0x70/0x770 [ 406.136146] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 406.141400] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 406.146476] ? tls_push_record+0xff/0x1600 [ 406.150685] ? tls_sw_sendmsg+0x92d/0x1020 [ 406.154895] ? inet_sendmsg+0x108/0x440 [ 406.158840] ? smc_sendmsg+0x223/0x320 [ 406.162717] ? sock_sendmsg+0xb5/0xf0 [ 406.166491] ? sock_write_iter+0x215/0x420 [ 406.170702] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 406.176475] ? iov_iter_get_pages+0x1ee/0x1370 [ 406.181035] ? __lock_is_held+0xb5/0x140 [ 406.185074] generic_gcmaes_encrypt+0xfd/0x150 [ 406.189643] ? generic_gcmaes_encrypt+0xfd/0x150 [ 406.194374] ? helper_rfc4106_encrypt+0x450/0x450 [ 406.199193] ? __kmalloc+0x5f1/0x770 [ 406.202885] gcmaes_wrapper_encrypt+0x109/0x180 [ 406.207527] tls_push_record+0x9ae/0x1600 [ 406.211647] ? lockdep_hardirqs_on+0x421/0x5c0 [ 406.216212] tls_sw_sendmsg+0x92d/0x1020 [ 406.220247] ? __lock_acquire+0x792/0x4980 [ 406.224462] ? find_held_lock+0x36/0x1d0 [ 406.228498] ? tls_sw_push_pending_record+0x10/0x10 [ 406.233490] ? __local_bh_enable_ip+0x160/0x260 [ 406.238140] ? lock_sock_nested+0xc5/0x100 [ 406.242354] ? lockdep_hardirqs_on+0x421/0x5c0 [ 406.246911] ? lock_sock_nested+0x82/0x100 [ 406.251118] ? trace_hardirqs_on+0x28/0x190 [ 406.255414] ? lock_sock_nested+0x82/0x100 [ 406.259624] ? lock_sock_nested+0x82/0x100 [ 406.263835] inet_sendmsg+0x108/0x440 [ 406.267612] smc_sendmsg+0x223/0x320 [ 406.271300] ? smc_sendpage+0x170/0x170 [ 406.275251] sock_sendmsg+0xb5/0xf0 [ 406.278853] sock_write_iter+0x215/0x420 [ 406.282891] ? sock_sendmsg+0xf0/0xf0 [ 406.286673] __vfs_write+0x443/0x890 [ 406.290549] ? lock_downgrade+0x860/0x860 [ 406.294673] ? kernel_read+0x130/0x130 [ 406.298544] ? rw_verify_area+0xb8/0x2b0 [ 406.302583] vfs_write+0x150/0x4d0 [ 406.306113] ksys_write+0x103/0x260 [ 406.309714] ? do_sys_open+0x16e/0x350 [ 406.313578] ? __ia32_sys_read+0xa0/0xa0 [ 406.317615] ? do_syscall_64+0x21/0x4e0 [ 406.321580] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.326921] __x64_sys_write+0x6e/0xb0 [ 406.330784] do_syscall_64+0xd0/0x4e0 [ 406.334562] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.339726] RIP: 0033:0x4592f9 [ 406.342982] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 406.361859] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 406.369539] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 406.376784] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 406.384032] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 406.391277] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 406.398533] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 406.439783] FAULT_INJECTION: forcing a failure. [ 406.439783] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 406.456632] FAULT_INJECTION: forcing a failure. [ 406.456632] name failslab, interval 1, probability 0, space 0, times 0 [ 406.468429] FAULT_INJECTION: forcing a failure. [ 406.468429] name failslab, interval 1, probability 0, space 0, times 0 [ 406.484983] FAULT_INJECTION: forcing a failure. [ 406.484983] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 406.485189] CPU: 1 PID: 13288 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 406.504644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.513988] Call Trace: [ 406.516570] dump_stack+0x123/0x177 [ 406.520198] should_fail.cold.4+0x5/0x13 [ 406.524264] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 406.529368] ? kernel_text_address+0x79/0xf0 [ 406.533756] ? __kernel_text_address+0xd/0x40 [ 406.538232] ? unwind_get_return_address+0x61/0xa0 [ 406.543151] __should_failslab+0xba/0xf0 [ 406.547200] should_failslab+0x9/0x14 [ 406.550984] __kmalloc+0x70/0x770 [ 406.554419] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 406.559698] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 406.564798] ? tls_push_record+0xff/0x1600 [ 406.569013] ? tls_sw_sendmsg+0x92d/0x1020 [ 406.573227] ? inet_sendmsg+0x108/0x440 [ 406.577182] ? smc_sendmsg+0x223/0x320 [ 406.581049] ? sock_sendmsg+0xb5/0xf0 [ 406.584842] ? sock_write_iter+0x215/0x420 [ 406.589060] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 406.594847] ? iov_iter_get_pages+0x1ee/0x1370 [ 406.599419] ? __lock_is_held+0xb5/0x140 [ 406.603465] generic_gcmaes_encrypt+0xfd/0x150 [ 406.608028] ? generic_gcmaes_encrypt+0xfd/0x150 [ 406.612786] ? helper_rfc4106_encrypt+0x450/0x450 [ 406.617617] ? __kmalloc+0x5f1/0x770 [ 406.621314] gcmaes_wrapper_encrypt+0x109/0x180 [ 406.625967] tls_push_record+0x9ae/0x1600 [ 406.630101] ? lockdep_hardirqs_on+0x421/0x5c0 [ 406.634671] tls_sw_sendmsg+0x92d/0x1020 [ 406.638718] ? __lock_acquire+0x792/0x4980 [ 406.642943] ? find_held_lock+0x36/0x1d0 [ 406.646986] ? tls_sw_push_pending_record+0x10/0x10 [ 406.651985] ? __local_bh_enable_ip+0x160/0x260 [ 406.656651] ? lock_sock_nested+0xc5/0x100 [ 406.660871] ? lockdep_hardirqs_on+0x421/0x5c0 [ 406.665439] ? lock_sock_nested+0x82/0x100 [ 406.669655] ? trace_hardirqs_on+0x28/0x190 [ 406.673957] ? lock_sock_nested+0x82/0x100 [ 406.678174] ? lock_sock_nested+0x82/0x100 [ 406.682390] inet_sendmsg+0x108/0x440 [ 406.686170] smc_sendmsg+0x223/0x320 [ 406.689862] ? smc_sendpage+0x170/0x170 [ 406.693814] sock_sendmsg+0xb5/0xf0 [ 406.697419] sock_write_iter+0x215/0x420 [ 406.701455] ? sock_sendmsg+0xf0/0xf0 [ 406.705242] __vfs_write+0x443/0x890 [ 406.708971] ? lock_downgrade+0x860/0x860 [ 406.713100] ? kernel_read+0x130/0x130 [ 406.716975] ? rw_verify_area+0xb8/0x2b0 [ 406.721017] vfs_write+0x150/0x4d0 [ 406.724537] ksys_write+0x103/0x260 [ 406.728142] ? do_sys_open+0x16e/0x350 [ 406.732013] ? __ia32_sys_read+0xa0/0xa0 [ 406.736082] ? do_syscall_64+0x21/0x4e0 [ 406.740038] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.745380] __x64_sys_write+0x6e/0xb0 [ 406.749265] do_syscall_64+0xd0/0x4e0 [ 406.753063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.758251] RIP: 0033:0x4592f9 [ 406.761422] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 406.780304] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 406.787993] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 406.795244] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 406.802512] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 406.809760] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 406.817007] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 406.824414] CPU: 0 PID: 13279 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 406.832290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.841624] Call Trace: [ 406.844209] dump_stack+0x123/0x177 [ 406.847819] should_fail.cold.4+0x5/0x13 [ 406.851867] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 406.856950] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 406.862318] ? kasan_unpoison_shadow+0x35/0x50 [ 406.866881] __alloc_pages_nodemask+0x1d5/0x710 [ 406.871535] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 406.876540] alloc_pages_current+0xd6/0x1b0 [ 406.880846] skb_page_frag_refill+0x20b/0x400 [ 406.885329] sk_page_frag_refill+0x46/0x1b0 [ 406.889656] tcp_sendmsg_locked+0xc58/0x35b0 [ 406.894061] ? mark_held_locks+0x130/0x130 [ 406.898295] ? mark_held_locks+0xc7/0x130 [ 406.902514] ? tcp_sendpage+0x50/0x50 [ 406.906309] ? mark_held_locks+0xc7/0x130 [ 406.910437] ? __local_bh_enable_ip+0x160/0x260 [ 406.915087] ? lock_sock_nested+0xc5/0x100 [ 406.919325] ? lockdep_hardirqs_on+0x421/0x5c0 [ 406.923885] ? lock_sock_nested+0x82/0x100 [ 406.928098] ? trace_hardirqs_on+0x28/0x190 [ 406.932396] ? lock_sock_nested+0x82/0x100 [ 406.936607] ? lock_sock_nested+0x82/0x100 [ 406.940822] ? __local_bh_enable_ip+0x160/0x260 [ 406.945476] tcp_sendmsg+0x27/0x40 [ 406.948995] inet_sendmsg+0x108/0x440 [ 406.952774] smc_sendmsg+0x223/0x320 [ 406.956468] ? smc_sendpage+0x170/0x170 [ 406.960441] sock_sendmsg+0xb5/0xf0 [ 406.964049] sock_write_iter+0x215/0x420 [ 406.968094] ? sock_sendmsg+0xf0/0xf0 [ 406.971881] __vfs_write+0x443/0x890 [ 406.975572] ? lock_downgrade+0x860/0x860 [ 406.979698] ? kernel_read+0x130/0x130 [ 406.983577] ? rw_verify_area+0xb8/0x2b0 [ 406.987623] vfs_write+0x150/0x4d0 [ 406.991155] ksys_write+0x103/0x260 [ 406.994761] ? do_sys_open+0x16e/0x350 [ 406.998625] ? __ia32_sys_read+0xa0/0xa0 [ 407.002664] ? do_syscall_64+0x21/0x4e0 [ 407.006617] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.011959] __x64_sys_write+0x6e/0xb0 [ 407.015824] do_syscall_64+0xd0/0x4e0 [ 407.019605] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.024784] RIP: 0033:0x4592f9 [ 407.027953] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 407.046830] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 407.054532] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 407.061780] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 407.069028] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 407.076289] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 407.083558] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 407.090846] CPU: 1 PID: 13287 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 407.098726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.108096] Call Trace: [ 407.110676] dump_stack+0x123/0x177 [ 407.114290] should_fail.cold.4+0x5/0x13 [ 407.118337] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 407.123424] ? kernel_text_address+0x79/0xf0 [ 407.127824] ? __kernel_text_address+0xd/0x40 [ 407.132306] ? unwind_get_return_address+0x61/0xa0 [ 407.137218] __should_failslab+0xba/0xf0 [ 407.141262] should_failslab+0x9/0x14 [ 407.145048] __kmalloc+0x70/0x770 [ 407.148494] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 407.153757] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 407.158846] ? tls_push_record+0xff/0x1600 [ 407.163068] ? tls_sw_sendmsg+0x92d/0x1020 [ 407.167288] ? inet_sendmsg+0x108/0x440 [ 407.171267] ? smc_sendmsg+0x223/0x320 [ 407.175152] ? sock_sendmsg+0xb5/0xf0 [ 407.178928] ? sock_write_iter+0x215/0x420 [ 407.183151] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 407.188947] ? iov_iter_get_pages+0x1ee/0x1370 [ 407.193520] ? __lock_is_held+0xb5/0x140 [ 407.197574] generic_gcmaes_encrypt+0xfd/0x150 [ 407.202140] ? generic_gcmaes_encrypt+0xfd/0x150 [ 407.206878] ? helper_rfc4106_encrypt+0x450/0x450 [ 407.211703] ? __kmalloc+0x5f1/0x770 [ 407.215409] gcmaes_wrapper_encrypt+0x109/0x180 [ 407.220077] tls_push_record+0x9ae/0x1600 [ 407.224208] ? lockdep_hardirqs_on+0x421/0x5c0 [ 407.228780] tls_sw_sendmsg+0x92d/0x1020 [ 407.232829] ? __lock_acquire+0x792/0x4980 [ 407.237047] ? find_held_lock+0x36/0x1d0 [ 407.241097] ? tls_sw_push_pending_record+0x10/0x10 [ 407.246091] ? __local_bh_enable_ip+0x160/0x260 [ 407.250736] ? lock_sock_nested+0xc5/0x100 [ 407.254950] ? lockdep_hardirqs_on+0x421/0x5c0 [ 407.259507] ? lock_sock_nested+0x82/0x100 [ 407.263723] ? trace_hardirqs_on+0x28/0x190 [ 407.268026] ? lock_sock_nested+0x82/0x100 [ 407.272247] inet_sendmsg+0x108/0x440 [ 407.276029] smc_sendmsg+0x223/0x320 [ 407.279723] ? smc_sendpage+0x170/0x170 [ 407.283678] sock_sendmsg+0xb5/0xf0 [ 407.287289] sock_write_iter+0x215/0x420 [ 407.291343] ? sock_sendmsg+0xf0/0xf0 [ 407.295148] __vfs_write+0x443/0x890 [ 407.298840] ? lock_downgrade+0x860/0x860 [ 407.302972] ? kernel_read+0x130/0x130 [ 407.306856] ? rw_verify_area+0xb8/0x2b0 [ 407.310899] vfs_write+0x150/0x4d0 [ 407.314422] ksys_write+0x103/0x260 [ 407.318034] ? do_sys_open+0x16e/0x350 [ 407.321906] ? __ia32_sys_read+0xa0/0xa0 [ 407.325953] ? do_syscall_64+0x21/0x4e0 [ 407.329928] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.335274] __x64_sys_write+0x6e/0xb0 [ 407.339140] do_syscall_64+0xd0/0x4e0 [ 407.342948] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.348119] RIP: 0033:0x4592f9 [ 407.351292] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 407.370187] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 407.377874] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 407.385124] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 407.392376] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 407.399622] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 407.406887] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 407.414148] CPU: 0 PID: 13282 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 407.422029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.431376] Call Trace: [ 407.433944] dump_stack+0x123/0x177 [ 407.437565] should_fail.cold.4+0x5/0x13 [ 407.441602] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 407.446681] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 407.451933] ? kasan_unpoison_shadow+0x35/0x50 [ 407.456491] __alloc_pages_nodemask+0x1d5/0x710 [ 407.461135] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 407.466132] alloc_pages_current+0xd6/0x1b0 [ 407.470431] skb_page_frag_refill+0x20b/0x400 [ 407.474902] sk_page_frag_refill+0x46/0x1b0 [ 407.479201] tcp_sendmsg_locked+0xc58/0x35b0 [ 407.483605] ? mark_held_locks+0x130/0x130 [ 407.487813] ? mark_held_locks+0xc7/0x130 [ 407.491942] ? tcp_sendpage+0x50/0x50 [ 407.495720] ? mark_held_locks+0xc7/0x130 [ 407.499930] ? __local_bh_enable_ip+0x160/0x260 [ 407.504591] ? lock_sock_nested+0xc5/0x100 [ 407.508822] ? lockdep_hardirqs_on+0x421/0x5c0 [ 407.513389] ? lock_sock_nested+0x82/0x100 [ 407.517597] ? trace_hardirqs_on+0x28/0x190 [ 407.521907] ? lock_sock_nested+0x82/0x100 [ 407.526117] ? lock_sock_nested+0x82/0x100 [ 407.530327] ? __local_bh_enable_ip+0x160/0x260 [ 407.534972] tcp_sendmsg+0x27/0x40 [ 407.538488] inet_sendmsg+0x108/0x440 [ 407.542266] smc_sendmsg+0x223/0x320 [ 407.545953] ? smc_sendpage+0x170/0x170 [ 407.549919] sock_sendmsg+0xb5/0xf0 [ 407.553521] sock_write_iter+0x215/0x420 [ 407.557559] ? sock_sendmsg+0xf0/0xf0 [ 407.561340] __vfs_write+0x443/0x890 [ 407.565053] ? lock_downgrade+0x860/0x860 [ 407.569176] ? kernel_read+0x130/0x130 [ 407.573050] ? rw_verify_area+0xb8/0x2b0 [ 407.577188] vfs_write+0x150/0x4d0 [ 407.580705] ksys_write+0x103/0x260 [ 407.584305] ? do_sys_open+0x16e/0x350 [ 407.588169] ? __ia32_sys_read+0xa0/0xa0 [ 407.592205] ? do_syscall_64+0x21/0x4e0 [ 407.596153] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.601494] __x64_sys_write+0x6e/0xb0 [ 407.605371] do_syscall_64+0xd0/0x4e0 [ 407.609148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.614310] RIP: 0033:0x4592f9 [ 407.617479] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 407.636370] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 407.644053] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 407.651299] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 407.658552] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 407.665801] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 407.673063] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 407.724798] FAULT_INJECTION: forcing a failure. [ 407.724798] name failslab, interval 1, probability 0, space 0, times 0 [ 407.736357] FAULT_INJECTION: forcing a failure. [ 407.736357] name failslab, interval 1, probability 0, space 0, times 0 [ 407.748198] FAULT_INJECTION: forcing a failure. [ 407.748198] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 407.760024] CPU: 0 PID: 13302 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 407.760029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.760032] Call Trace: [ 407.760044] dump_stack+0x123/0x177 [ 407.760053] should_fail.cold.4+0x5/0x13 [ 407.760061] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 407.760068] ? kernel_text_address+0x79/0xf0 [ 407.760074] ? __kernel_text_address+0xd/0x40 [ 407.760080] ? unwind_get_return_address+0x61/0xa0 [ 407.760089] __should_failslab+0xba/0xf0 [ 407.760096] should_failslab+0x9/0x14 [ 407.760102] __kmalloc+0x70/0x770 [ 407.760111] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 407.760119] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 407.760131] ? tls_push_record+0xff/0x1600 [ 407.760137] ? tls_sw_sendmsg+0x92d/0x1020 [ 407.836715] ? inet_sendmsg+0x108/0x440 [ 407.840683] ? smc_sendmsg+0x223/0x320 [ 407.844573] ? sock_sendmsg+0xb5/0xf0 [ 407.848369] ? sock_write_iter+0x215/0x420 [ 407.852606] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 407.858400] ? iov_iter_get_pages+0x1ee/0x1370 [ 407.862981] ? __lock_is_held+0xb5/0x140 [ 407.867039] generic_gcmaes_encrypt+0xfd/0x150 [ 407.871607] ? generic_gcmaes_encrypt+0xfd/0x150 [ 407.876343] ? helper_rfc4106_encrypt+0x450/0x450 [ 407.881171] ? __kmalloc+0x5f1/0x770 [ 407.884892] gcmaes_wrapper_encrypt+0x109/0x180 [ 407.889560] tls_push_record+0x9ae/0x1600 [ 407.893689] ? lockdep_hardirqs_on+0x421/0x5c0 [ 407.898258] tls_sw_sendmsg+0x92d/0x1020 [ 407.902298] ? __lock_acquire+0x792/0x4980 [ 407.906520] ? find_held_lock+0x36/0x1d0 [ 407.910567] ? tls_sw_push_pending_record+0x10/0x10 [ 407.915578] ? __local_bh_enable_ip+0x160/0x260 [ 407.920229] ? lock_sock_nested+0xc5/0x100 [ 407.924445] ? lockdep_hardirqs_on+0x421/0x5c0 [ 407.929006] ? lock_sock_nested+0x82/0x100 [ 407.933221] ? trace_hardirqs_on+0x28/0x190 [ 407.937538] ? lock_sock_nested+0x82/0x100 [ 407.941756] ? lock_sock_nested+0x82/0x100 [ 407.945977] inet_sendmsg+0x108/0x440 [ 407.949764] smc_sendmsg+0x223/0x320 [ 407.953457] ? smc_sendpage+0x170/0x170 [ 407.957415] sock_sendmsg+0xb5/0xf0 [ 407.961026] sock_write_iter+0x215/0x420 [ 407.965089] ? sock_sendmsg+0xf0/0xf0 [ 407.968882] __vfs_write+0x443/0x890 [ 407.972578] ? lock_downgrade+0x860/0x860 [ 407.976711] ? kernel_read+0x130/0x130 [ 407.980600] ? rw_verify_area+0xb8/0x2b0 [ 407.984647] vfs_write+0x150/0x4d0 [ 407.988187] ksys_write+0x103/0x260 [ 407.991808] ? do_sys_open+0x16e/0x350 [ 407.995675] ? __ia32_sys_read+0xa0/0xa0 [ 407.999721] ? do_syscall_64+0x21/0x4e0 [ 408.003679] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.009024] __x64_sys_write+0x6e/0xb0 [ 408.012894] do_syscall_64+0xd0/0x4e0 [ 408.016691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.021878] RIP: 0033:0x4592f9 [ 408.025049] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.043928] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 408.051612] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 408.058859] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 408.066121] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 408.073373] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 408.080711] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 408.087972] CPU: 1 PID: 13299 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 408.095851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.105193] Call Trace: [ 408.107758] dump_stack+0x123/0x177 [ 408.111362] should_fail.cold.4+0x5/0x13 [ 408.115400] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 408.120476] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 408.125728] ? kasan_unpoison_shadow+0x35/0x50 [ 408.130292] __alloc_pages_nodemask+0x1d5/0x710 [ 408.134960] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 408.139955] alloc_pages_current+0xd6/0x1b0 [ 408.144266] skb_page_frag_refill+0x20b/0x400 [ 408.148738] sk_page_frag_refill+0x46/0x1b0 [ 408.153038] tcp_sendmsg_locked+0xc58/0x35b0 [ 408.157423] ? mark_held_locks+0x130/0x130 [ 408.161645] ? mark_held_locks+0xc7/0x130 [ 408.165785] ? tcp_sendpage+0x50/0x50 [ 408.169562] ? mark_held_locks+0xc7/0x130 [ 408.173698] ? __local_bh_enable_ip+0x160/0x260 [ 408.178341] ? lock_sock_nested+0xc5/0x100 [ 408.182550] ? lockdep_hardirqs_on+0x421/0x5c0 [ 408.187108] ? lock_sock_nested+0x82/0x100 [ 408.191317] ? trace_hardirqs_on+0x28/0x190 [ 408.195611] ? lock_sock_nested+0x82/0x100 [ 408.199820] ? lock_sock_nested+0x82/0x100 [ 408.204049] ? __local_bh_enable_ip+0x160/0x260 [ 408.208695] tcp_sendmsg+0x27/0x40 [ 408.212235] inet_sendmsg+0x108/0x440 [ 408.216015] smc_sendmsg+0x223/0x320 [ 408.219729] ? smc_sendpage+0x170/0x170 [ 408.223692] sock_sendmsg+0xb5/0xf0 [ 408.227292] sock_write_iter+0x215/0x420 [ 408.231328] ? sock_sendmsg+0xf0/0xf0 [ 408.235112] __vfs_write+0x443/0x890 [ 408.238800] ? lock_downgrade+0x860/0x860 [ 408.242923] ? kernel_read+0x130/0x130 [ 408.246794] ? rw_verify_area+0xb8/0x2b0 [ 408.250830] vfs_write+0x150/0x4d0 [ 408.254349] ksys_write+0x103/0x260 [ 408.257951] ? do_sys_open+0x16e/0x350 [ 408.261813] ? __ia32_sys_read+0xa0/0xa0 [ 408.265849] ? do_syscall_64+0x21/0x4e0 [ 408.269799] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.275140] __x64_sys_write+0x6e/0xb0 [ 408.279003] do_syscall_64+0xd0/0x4e0 [ 408.282783] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.287946] RIP: 0033:0x4592f9 [ 408.291115] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.309989] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 408.317674] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 408.324932] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 408.332176] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 408.339422] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 408.346683] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 408.354057] CPU: 0 PID: 13300 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 408.361943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.371287] Call Trace: [ 408.373864] dump_stack+0x123/0x177 [ 408.377497] should_fail.cold.4+0x5/0x13 [ 408.381555] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 408.386650] ? kernel_text_address+0x79/0xf0 [ 408.391051] ? __kernel_text_address+0xd/0x40 [ 408.395541] ? unwind_get_return_address+0x61/0xa0 [ 408.400483] __should_failslab+0xba/0xf0 [ 408.404528] should_failslab+0x9/0x14 [ 408.408318] __kmalloc+0x70/0x770 [ 408.411749] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 408.417002] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 408.422079] ? tls_push_record+0xff/0x1600 [ 408.426290] ? tls_sw_sendmsg+0x92d/0x1020 [ 408.430499] ? inet_sendmsg+0x108/0x440 [ 408.434455] ? smc_sendmsg+0x223/0x320 [ 408.438318] ? sock_sendmsg+0xb5/0xf0 [ 408.442094] ? sock_write_iter+0x215/0x420 [ 408.446307] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 408.452079] ? iov_iter_get_pages+0x1ee/0x1370 [ 408.456642] ? __lock_is_held+0xb5/0x140 [ 408.460682] generic_gcmaes_encrypt+0xfd/0x150 [ 408.465237] ? generic_gcmaes_encrypt+0xfd/0x150 [ 408.469968] ? helper_rfc4106_encrypt+0x450/0x450 [ 408.474785] ? __kmalloc+0x5f1/0x770 [ 408.478473] gcmaes_wrapper_encrypt+0x109/0x180 [ 408.483119] tls_push_record+0x9ae/0x1600 [ 408.487242] ? lockdep_hardirqs_on+0x421/0x5c0 [ 408.491805] tls_sw_sendmsg+0x92d/0x1020 [ 408.495840] ? __lock_acquire+0x792/0x4980 [ 408.500054] ? find_held_lock+0x36/0x1d0 [ 408.504091] ? tls_sw_push_pending_record+0x10/0x10 [ 408.509081] ? __local_bh_enable_ip+0x160/0x260 [ 408.513724] ? lock_sock_nested+0xc5/0x100 [ 408.517931] ? lockdep_hardirqs_on+0x421/0x5c0 [ 408.522486] ? lock_sock_nested+0x82/0x100 [ 408.526698] ? trace_hardirqs_on+0x28/0x190 [ 408.530994] ? lock_sock_nested+0x82/0x100 [ 408.535205] ? lock_sock_nested+0x82/0x100 [ 408.539428] inet_sendmsg+0x108/0x440 [ 408.543214] smc_sendmsg+0x223/0x320 [ 408.546907] ? smc_sendpage+0x170/0x170 [ 408.550871] sock_sendmsg+0xb5/0xf0 [ 408.554490] sock_write_iter+0x215/0x420 [ 408.558529] ? sock_sendmsg+0xf0/0xf0 [ 408.562324] __vfs_write+0x443/0x890 [ 408.566031] ? lock_downgrade+0x860/0x860 [ 408.570170] ? kernel_read+0x130/0x130 [ 408.574040] ? rw_verify_area+0xb8/0x2b0 [ 408.578078] vfs_write+0x150/0x4d0 [ 408.581596] ksys_write+0x103/0x260 [ 408.585197] ? do_sys_open+0x16e/0x350 [ 408.589058] ? __ia32_sys_read+0xa0/0xa0 [ 408.593095] ? do_syscall_64+0x21/0x4e0 [ 408.597045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.602385] __x64_sys_write+0x6e/0xb0 [ 408.606248] do_syscall_64+0xd0/0x4e0 [ 408.610038] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.615202] RIP: 0033:0x4592f9 [ 408.618369] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.637255] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 408.644943] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 408.652217] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 408.659469] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 408.666743] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 408.673992] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 408.694123] FAULT_INJECTION: forcing a failure. [ 408.694123] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 408.710573] FAULT_INJECTION: forcing a failure. [ 408.710573] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 408.710691] CPU: 0 PID: 13320 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 408.730231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 408.739575] Call Trace: [ 408.742159] dump_stack+0x123/0x177 [ 408.745780] should_fail.cold.4+0x5/0x13 [ 408.749834] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 408.754923] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 408.760186] ? kasan_unpoison_shadow+0x35/0x50 [ 408.764762] __alloc_pages_nodemask+0x1d5/0x710 [ 408.769426] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 408.774442] alloc_pages_current+0xd6/0x1b0 [ 408.778743] skb_page_frag_refill+0x20b/0x400 [ 408.783213] sk_page_frag_refill+0x46/0x1b0 [ 408.787510] tcp_sendmsg_locked+0xc58/0x35b0 [ 408.791898] ? mark_held_locks+0x130/0x130 [ 408.796119] ? mark_held_locks+0xc7/0x130 [ 408.800250] ? tcp_sendpage+0x50/0x50 [ 408.804047] ? mark_held_locks+0xc7/0x130 [ 408.808171] ? __local_bh_enable_ip+0x160/0x260 [ 408.812829] ? lock_sock_nested+0xc5/0x100 [ 408.817147] ? lockdep_hardirqs_on+0x421/0x5c0 [ 408.821710] ? lock_sock_nested+0x82/0x100 [ 408.825947] ? trace_hardirqs_on+0x28/0x190 [ 408.830244] ? lock_sock_nested+0x82/0x100 [ 408.834459] ? lock_sock_nested+0x82/0x100 [ 408.838674] ? __local_bh_enable_ip+0x160/0x260 [ 408.843324] tcp_sendmsg+0x27/0x40 [ 408.846845] inet_sendmsg+0x108/0x440 [ 408.850622] smc_sendmsg+0x223/0x320 [ 408.854311] ? smc_sendpage+0x170/0x170 [ 408.858280] sock_sendmsg+0xb5/0xf0 [ 408.861882] sock_write_iter+0x215/0x420 [ 408.865921] ? sock_sendmsg+0xf0/0xf0 [ 408.869705] __vfs_write+0x443/0x890 [ 408.873394] ? lock_downgrade+0x860/0x860 [ 408.877517] ? kernel_read+0x130/0x130 [ 408.881388] ? rw_verify_area+0xb8/0x2b0 [ 408.885426] vfs_write+0x150/0x4d0 [ 408.888946] ksys_write+0x103/0x260 [ 408.892564] ? do_sys_open+0x16e/0x350 [ 408.896513] ? __ia32_sys_read+0xa0/0xa0 [ 408.900549] ? do_syscall_64+0x21/0x4e0 [ 408.904500] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.909841] __x64_sys_write+0x6e/0xb0 [ 408.913703] do_syscall_64+0xd0/0x4e0 [ 408.917481] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 408.922663] RIP: 0033:0x4592f9 [ 408.925831] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 408.944707] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 408.952389] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 408.959632] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 408.966897] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 408.974142] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 408.981389] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 408.991134] CPU: 1 PID: 13321 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 408.999013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.008356] Call Trace: [ 409.010936] dump_stack+0x123/0x177 [ 409.014563] should_fail.cold.4+0x5/0x13 [ 409.018616] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 409.023711] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 409.028977] ? kasan_unpoison_shadow+0x35/0x50 [ 409.033559] __alloc_pages_nodemask+0x1d5/0x710 [ 409.038225] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 409.043243] alloc_pages_current+0xd6/0x1b0 [ 409.047560] skb_page_frag_refill+0x20b/0x400 [ 409.052047] sk_page_frag_refill+0x46/0x1b0 [ 409.056359] tcp_sendmsg_locked+0xc58/0x35b0 [ 409.060761] ? mark_held_locks+0x130/0x130 [ 409.064991] ? mark_held_locks+0xc7/0x130 [ 409.069139] ? tcp_sendpage+0x50/0x50 [ 409.072927] ? mark_held_locks+0xc7/0x130 [ 409.077058] ? __local_bh_enable_ip+0x160/0x260 [ 409.081702] ? lock_sock_nested+0xc5/0x100 [ 409.085910] ? lockdep_hardirqs_on+0x421/0x5c0 [ 409.090470] ? lock_sock_nested+0x82/0x100 [ 409.094678] ? trace_hardirqs_on+0x28/0x190 [ 409.098974] ? lock_sock_nested+0x82/0x100 [ 409.103181] ? lock_sock_nested+0x82/0x100 [ 409.107406] ? __local_bh_enable_ip+0x160/0x260 [ 409.112051] tcp_sendmsg+0x27/0x40 [ 409.115568] inet_sendmsg+0x108/0x440 [ 409.119344] smc_sendmsg+0x223/0x320 [ 409.123034] ? smc_sendpage+0x170/0x170 [ 409.126998] sock_sendmsg+0xb5/0xf0 [ 409.130602] sock_write_iter+0x215/0x420 [ 409.134666] ? sock_sendmsg+0xf0/0xf0 [ 409.138462] __vfs_write+0x443/0x890 [ 409.142173] ? lock_downgrade+0x860/0x860 [ 409.146309] ? kernel_read+0x130/0x130 [ 409.150194] ? rw_verify_area+0xb8/0x2b0 [ 409.154230] vfs_write+0x150/0x4d0 [ 409.157746] ksys_write+0x103/0x260 [ 409.161348] ? do_sys_open+0x16e/0x350 [ 409.165211] ? __ia32_sys_read+0xa0/0xa0 [ 409.169248] ? do_syscall_64+0x21/0x4e0 [ 409.173198] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.178556] __x64_sys_write+0x6e/0xb0 [ 409.182418] do_syscall_64+0xd0/0x4e0 [ 409.186194] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.191358] RIP: 0033:0x4592f9 [ 409.194540] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 409.213416] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 409.221098] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 409.228343] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 409.235590] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 409.242834] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 409.250077] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 409.317419] FAULT_INJECTION: forcing a failure. [ 409.317419] name failslab, interval 1, probability 0, space 0, times 0 [ 409.317459] FAULT_INJECTION: forcing a failure. [ 409.317459] name failslab, interval 1, probability 0, space 0, times 0 [ 409.330286] FAULT_INJECTION: forcing a failure. [ 409.330286] name failslab, interval 1, probability 0, space 0, times 0 [ 409.353494] FAULT_INJECTION: forcing a failure. [ 409.353494] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 409.365875] FAULT_INJECTION: forcing a failure. [ 409.365875] name failslab, interval 1, probability 0, space 0, times 0 [ 409.375164] CPU: 0 PID: 13340 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 409.384921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.394253] Call Trace: [ 409.396823] dump_stack+0x123/0x177 [ 409.400449] should_fail.cold.4+0x5/0x13 [ 409.404489] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 409.409569] ? kernel_text_address+0x79/0xf0 [ 409.413957] ? __kernel_text_address+0xd/0x40 [ 409.418428] ? unwind_get_return_address+0x61/0xa0 [ 409.423342] __should_failslab+0xba/0xf0 [ 409.427394] should_failslab+0x9/0x14 [ 409.431182] __kmalloc+0x70/0x770 [ 409.434643] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 409.439899] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 409.444996] ? tls_push_record+0xff/0x1600 [ 409.449208] ? tls_sw_sendmsg+0x92d/0x1020 [ 409.453418] ? inet_sendmsg+0x108/0x440 [ 409.457383] ? smc_sendmsg+0x223/0x320 [ 409.461265] ? sock_sendmsg+0xb5/0xf0 [ 409.465044] ? sock_write_iter+0x215/0x420 [ 409.469344] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 409.475121] ? iov_iter_get_pages+0x1ee/0x1370 [ 409.479686] ? __lock_is_held+0xb5/0x140 [ 409.483728] generic_gcmaes_encrypt+0xfd/0x150 [ 409.488300] ? generic_gcmaes_encrypt+0xfd/0x150 [ 409.493040] ? helper_rfc4106_encrypt+0x450/0x450 [ 409.497860] ? __kmalloc+0x5f1/0x770 [ 409.501554] gcmaes_wrapper_encrypt+0x109/0x180 [ 409.506215] tls_push_record+0x9ae/0x1600 [ 409.510340] ? lockdep_hardirqs_on+0x421/0x5c0 [ 409.514904] tls_sw_sendmsg+0x92d/0x1020 [ 409.518946] ? __lock_acquire+0x792/0x4980 [ 409.523167] ? find_held_lock+0x36/0x1d0 [ 409.527207] ? tls_sw_push_pending_record+0x10/0x10 [ 409.532199] ? __local_bh_enable_ip+0x160/0x260 [ 409.536846] ? lock_sock_nested+0xc5/0x100 [ 409.541061] ? lockdep_hardirqs_on+0x421/0x5c0 [ 409.545623] ? lock_sock_nested+0x82/0x100 [ 409.549837] ? trace_hardirqs_on+0x28/0x190 [ 409.554138] ? lock_sock_nested+0x82/0x100 [ 409.558353] ? lock_sock_nested+0x82/0x100 [ 409.562570] inet_sendmsg+0x108/0x440 [ 409.566375] smc_sendmsg+0x223/0x320 [ 409.570067] ? smc_sendpage+0x170/0x170 [ 409.574041] sock_sendmsg+0xb5/0xf0 [ 409.577647] sock_write_iter+0x215/0x420 [ 409.581690] ? sock_sendmsg+0xf0/0xf0 [ 409.585505] __vfs_write+0x443/0x890 [ 409.589196] ? lock_downgrade+0x860/0x860 [ 409.593322] ? kernel_read+0x130/0x130 [ 409.597206] ? rw_verify_area+0xb8/0x2b0 [ 409.601249] vfs_write+0x150/0x4d0 [ 409.604768] ksys_write+0x103/0x260 [ 409.608392] ? do_sys_open+0x16e/0x350 [ 409.612273] ? __ia32_sys_read+0xa0/0xa0 [ 409.616314] ? do_syscall_64+0x21/0x4e0 [ 409.620269] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.625617] __x64_sys_write+0x6e/0xb0 [ 409.629482] do_syscall_64+0xd0/0x4e0 [ 409.633261] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.638427] RIP: 0033:0x4592f9 [ 409.641599] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 409.660589] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 409.668282] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 409.675547] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 409.682818] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 409.690068] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 409.697328] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 409.705635] CPU: 1 PID: 13339 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 409.713537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 409.722875] Call Trace: [ 409.725457] dump_stack+0x123/0x177 [ 409.729078] should_fail.cold.4+0x5/0x13 [ 409.733129] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 409.738222] ? kernel_text_address+0x79/0xf0 [ 409.742623] ? __kernel_text_address+0xd/0x40 [ 409.747107] ? unwind_get_return_address+0x61/0xa0 [ 409.752028] __should_failslab+0xba/0xf0 [ 409.756078] should_failslab+0x9/0x14 [ 409.759889] __kmalloc+0x70/0x770 [ 409.763331] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 409.768603] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 409.773692] ? tls_push_record+0xff/0x1600 [ 409.777912] ? tls_sw_sendmsg+0x92d/0x1020 [ 409.782130] ? inet_sendmsg+0x108/0x440 [ 409.786094] ? smc_sendmsg+0x223/0x320 [ 409.789975] ? sock_sendmsg+0xb5/0xf0 [ 409.793766] ? sock_write_iter+0x215/0x420 [ 409.797992] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 409.803795] ? iov_iter_get_pages+0x1ee/0x1370 [ 409.808362] ? __lock_is_held+0xb5/0x140 [ 409.812415] generic_gcmaes_encrypt+0xfd/0x150 [ 409.816980] ? generic_gcmaes_encrypt+0xfd/0x150 [ 409.821733] ? helper_rfc4106_encrypt+0x450/0x450 [ 409.826566] ? __kmalloc+0x5f1/0x770 [ 409.830266] gcmaes_wrapper_encrypt+0x109/0x180 [ 409.834938] tls_push_record+0x9ae/0x1600 [ 409.839066] ? lockdep_hardirqs_on+0x421/0x5c0 [ 409.843644] tls_sw_sendmsg+0x92d/0x1020 [ 409.847706] ? __lock_acquire+0x792/0x4980 [ 409.851937] ? find_held_lock+0x36/0x1d0 [ 409.855981] ? tls_sw_push_pending_record+0x10/0x10 [ 409.860982] ? __local_bh_enable_ip+0x160/0x260 [ 409.865643] ? lock_sock_nested+0xc5/0x100 [ 409.869867] ? lockdep_hardirqs_on+0x421/0x5c0 [ 409.874437] ? lock_sock_nested+0x82/0x100 [ 409.878682] ? trace_hardirqs_on+0x28/0x190 [ 409.882982] ? lock_sock_nested+0x82/0x100 [ 409.887197] ? lock_sock_nested+0x82/0x100 [ 409.891428] inet_sendmsg+0x108/0x440 [ 409.895230] smc_sendmsg+0x223/0x320 [ 409.898924] ? smc_sendpage+0x170/0x170 [ 409.902881] sock_sendmsg+0xb5/0xf0 [ 409.906509] sock_write_iter+0x215/0x420 [ 409.910557] ? sock_sendmsg+0xf0/0xf0 [ 409.914357] __vfs_write+0x443/0x890 [ 409.918053] ? lock_downgrade+0x860/0x860 [ 409.922186] ? kernel_read+0x130/0x130 [ 409.926069] ? rw_verify_area+0xb8/0x2b0 [ 409.930110] vfs_write+0x150/0x4d0 [ 409.933645] ksys_write+0x103/0x260 [ 409.937254] ? do_sys_open+0x16e/0x350 [ 409.941123] ? __ia32_sys_read+0xa0/0xa0 [ 409.945172] ? do_syscall_64+0x21/0x4e0 [ 409.949124] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.954477] __x64_sys_write+0x6e/0xb0 [ 409.958344] do_syscall_64+0xd0/0x4e0 [ 409.962128] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 409.967300] RIP: 0033:0x4592f9 [ 409.970473] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 409.989357] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 409.997044] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 410.004294] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 410.011543] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 410.018794] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 410.026043] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 410.053003] FAULT_INJECTION: forcing a failure. [ 410.053003] name failslab, interval 1, probability 0, space 0, times 0 [ 410.064236] CPU: 0 PID: 13349 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 410.064241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.064244] Call Trace: [ 410.064255] dump_stack+0x123/0x177 [ 410.064265] should_fail.cold.4+0x5/0x13 [ 410.064274] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 410.064280] ? kernel_text_address+0x79/0xf0 [ 410.064286] ? __kernel_text_address+0xd/0x40 [ 410.064291] ? unwind_get_return_address+0x61/0xa0 [ 410.064300] __should_failslab+0xba/0xf0 [ 410.064307] should_failslab+0x9/0x14 [ 410.064313] __kmalloc+0x70/0x770 [ 410.064321] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 410.064329] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 410.064336] ? tls_push_record+0xff/0x1600 [ 410.136375] ? tls_sw_sendmsg+0x92d/0x1020 [ 410.140606] ? inet_sendmsg+0x108/0x440 [ 410.144560] ? smc_sendmsg+0x223/0x320 [ 410.148428] ? sock_sendmsg+0xb5/0xf0 [ 410.152209] ? sock_write_iter+0x215/0x420 [ 410.156440] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 410.162230] ? iov_iter_get_pages+0x1ee/0x1370 [ 410.166802] ? __lock_is_held+0xb5/0x140 [ 410.170850] generic_gcmaes_encrypt+0xfd/0x150 [ 410.175412] ? generic_gcmaes_encrypt+0xfd/0x150 [ 410.180145] ? helper_rfc4106_encrypt+0x450/0x450 [ 410.184972] ? __kmalloc+0x5f1/0x770 [ 410.188682] gcmaes_wrapper_encrypt+0x109/0x180 [ 410.193335] tls_push_record+0x9ae/0x1600 [ 410.197479] ? lockdep_hardirqs_on+0x421/0x5c0 [ 410.202060] tls_sw_sendmsg+0x92d/0x1020 [ 410.206101] ? __lock_acquire+0x792/0x4980 [ 410.210318] ? find_held_lock+0x36/0x1d0 [ 410.214361] ? tls_sw_push_pending_record+0x10/0x10 [ 410.219371] ? __local_bh_enable_ip+0x160/0x260 [ 410.224024] ? lock_sock_nested+0xc5/0x100 [ 410.228236] ? lockdep_hardirqs_on+0x421/0x5c0 [ 410.232796] ? lock_sock_nested+0x82/0x100 [ 410.237008] ? trace_hardirqs_on+0x28/0x190 [ 410.241307] ? lock_sock_nested+0x82/0x100 [ 410.245539] ? lock_sock_nested+0x82/0x100 [ 410.249765] inet_sendmsg+0x108/0x440 [ 410.253547] smc_sendmsg+0x223/0x320 [ 410.257238] ? smc_sendpage+0x170/0x170 [ 410.261195] sock_sendmsg+0xb5/0xf0 [ 410.264805] sock_write_iter+0x215/0x420 [ 410.268847] ? sock_sendmsg+0xf0/0xf0 [ 410.272638] __vfs_write+0x443/0x890 [ 410.276328] ? lock_downgrade+0x860/0x860 [ 410.280559] ? kernel_read+0x130/0x130 [ 410.284438] ? rw_verify_area+0xb8/0x2b0 [ 410.288476] vfs_write+0x150/0x4d0 [ 410.292020] ksys_write+0x103/0x260 [ 410.295631] ? do_sys_open+0x16e/0x350 [ 410.299496] ? __ia32_sys_read+0xa0/0xa0 [ 410.303556] ? do_syscall_64+0x21/0x4e0 [ 410.307510] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.312853] __x64_sys_write+0x6e/0xb0 [ 410.316722] do_syscall_64+0xd0/0x4e0 [ 410.320526] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.325699] RIP: 0033:0x4592f9 [ 410.328869] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 410.347747] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 410.355436] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 410.362681] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 410.369933] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 410.377199] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 410.384466] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 410.391730] CPU: 1 PID: 13357 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 410.399627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.408960] Call Trace: [ 410.411528] dump_stack+0x123/0x177 [ 410.415147] should_fail.cold.4+0x5/0x13 [ 410.419198] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 410.424291] ? kernel_text_address+0x79/0xf0 [ 410.428689] ? __kernel_text_address+0xd/0x40 [ 410.433169] ? unwind_get_return_address+0x61/0xa0 [ 410.438078] __should_failslab+0xba/0xf0 [ 410.442120] should_failslab+0x9/0x14 [ 410.445901] __kmalloc+0x70/0x770 [ 410.449334] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 410.454595] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 410.459687] ? tls_push_record+0xff/0x1600 [ 410.463911] ? tls_sw_sendmsg+0x92d/0x1020 [ 410.468154] ? inet_sendmsg+0x108/0x440 [ 410.472128] ? smc_sendmsg+0x223/0x320 [ 410.475995] ? sock_sendmsg+0xb5/0xf0 [ 410.479769] ? sock_write_iter+0x215/0x420 [ 410.484010] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 410.489811] ? iov_iter_get_pages+0x1ee/0x1370 [ 410.494389] ? __lock_is_held+0xb5/0x140 [ 410.498437] generic_gcmaes_encrypt+0xfd/0x150 [ 410.503001] ? generic_gcmaes_encrypt+0xfd/0x150 [ 410.507737] ? helper_rfc4106_encrypt+0x450/0x450 [ 410.512559] ? __kmalloc+0x5f1/0x770 [ 410.516249] gcmaes_wrapper_encrypt+0x109/0x180 [ 410.520898] tls_push_record+0x9ae/0x1600 [ 410.525027] ? lockdep_hardirqs_on+0x421/0x5c0 [ 410.529614] tls_sw_sendmsg+0x92d/0x1020 [ 410.533652] ? __lock_acquire+0x792/0x4980 [ 410.537868] ? find_held_lock+0x36/0x1d0 [ 410.541907] ? tls_sw_push_pending_record+0x10/0x10 [ 410.546905] ? __local_bh_enable_ip+0x160/0x260 [ 410.551553] ? lock_sock_nested+0xc5/0x100 [ 410.555765] ? lockdep_hardirqs_on+0x421/0x5c0 [ 410.560335] ? lock_sock_nested+0x82/0x100 [ 410.564549] ? trace_hardirqs_on+0x28/0x190 [ 410.568851] ? lock_sock_nested+0x82/0x100 [ 410.573061] ? lock_sock_nested+0x82/0x100 [ 410.577288] inet_sendmsg+0x108/0x440 [ 410.581084] smc_sendmsg+0x223/0x320 [ 410.584779] ? smc_sendpage+0x170/0x170 [ 410.588734] sock_sendmsg+0xb5/0xf0 [ 410.592338] sock_write_iter+0x215/0x420 [ 410.596377] ? sock_sendmsg+0xf0/0xf0 [ 410.600178] __vfs_write+0x443/0x890 [ 410.603878] ? lock_downgrade+0x860/0x860 [ 410.608018] ? kernel_read+0x130/0x130 [ 410.611915] ? rw_verify_area+0xb8/0x2b0 [ 410.615955] vfs_write+0x150/0x4d0 [ 410.619474] ksys_write+0x103/0x260 [ 410.623093] ? do_sys_open+0x16e/0x350 [ 410.626965] ? __ia32_sys_read+0xa0/0xa0 [ 410.631017] ? do_syscall_64+0x21/0x4e0 [ 410.634971] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.640315] __x64_sys_write+0x6e/0xb0 [ 410.644187] do_syscall_64+0xd0/0x4e0 [ 410.647973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.653150] RIP: 0033:0x4592f9 [ 410.656334] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 410.675228] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 410.682923] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 410.690175] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 410.697423] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 410.704685] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 410.711935] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 410.719200] CPU: 0 PID: 13350 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 410.727193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.736547] Call Trace: [ 410.739132] dump_stack+0x123/0x177 [ 410.742755] should_fail.cold.4+0x5/0x13 [ 410.746815] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 410.751914] ? kernel_text_address+0x79/0xf0 [ 410.756312] ? __kernel_text_address+0xd/0x40 [ 410.760786] ? unwind_get_return_address+0x61/0xa0 [ 410.765695] __should_failslab+0xba/0xf0 [ 410.769735] should_failslab+0x9/0x14 [ 410.773513] __kmalloc+0x70/0x770 [ 410.776943] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 410.782196] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 410.787272] ? tls_push_record+0xff/0x1600 [ 410.791514] ? tls_sw_sendmsg+0x92d/0x1020 [ 410.795724] ? inet_sendmsg+0x108/0x440 [ 410.799672] ? smc_sendmsg+0x223/0x320 [ 410.803538] ? sock_sendmsg+0xb5/0xf0 [ 410.807354] ? sock_write_iter+0x215/0x420 [ 410.811577] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 410.817369] ? iov_iter_get_pages+0x1ee/0x1370 [ 410.821941] ? __lock_is_held+0xb5/0x140 [ 410.826012] generic_gcmaes_encrypt+0xfd/0x150 [ 410.830570] ? generic_gcmaes_encrypt+0xfd/0x150 [ 410.835301] ? helper_rfc4106_encrypt+0x450/0x450 [ 410.840142] ? __kmalloc+0x5f1/0x770 [ 410.843835] gcmaes_wrapper_encrypt+0x109/0x180 [ 410.848498] tls_push_record+0x9ae/0x1600 [ 410.852628] ? lockdep_hardirqs_on+0x421/0x5c0 [ 410.857195] tls_sw_sendmsg+0x92d/0x1020 [ 410.861232] ? __lock_acquire+0x792/0x4980 [ 410.865459] ? find_held_lock+0x36/0x1d0 [ 410.869498] ? tls_sw_push_pending_record+0x10/0x10 [ 410.874489] ? __local_bh_enable_ip+0x160/0x260 [ 410.879131] ? lock_sock_nested+0xc5/0x100 [ 410.883360] ? lockdep_hardirqs_on+0x421/0x5c0 [ 410.887989] ? lock_sock_nested+0x82/0x100 [ 410.892209] ? trace_hardirqs_on+0x28/0x190 [ 410.896522] ? lock_sock_nested+0x82/0x100 [ 410.900740] ? lock_sock_nested+0x82/0x100 [ 410.904973] inet_sendmsg+0x108/0x440 [ 410.908755] smc_sendmsg+0x223/0x320 [ 410.912446] ? smc_sendpage+0x170/0x170 [ 410.916398] sock_sendmsg+0xb5/0xf0 [ 410.920001] sock_write_iter+0x215/0x420 [ 410.924041] ? sock_sendmsg+0xf0/0xf0 [ 410.927827] __vfs_write+0x443/0x890 [ 410.931518] ? lock_downgrade+0x860/0x860 [ 410.935642] ? kernel_read+0x130/0x130 [ 410.939513] ? rw_verify_area+0xb8/0x2b0 [ 410.943552] vfs_write+0x150/0x4d0 [ 410.947078] ksys_write+0x103/0x260 [ 410.950680] ? do_sys_open+0x16e/0x350 [ 410.954545] ? __ia32_sys_read+0xa0/0xa0 [ 410.958580] ? do_syscall_64+0x21/0x4e0 [ 410.962531] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.967873] __x64_sys_write+0x6e/0xb0 [ 410.971736] do_syscall_64+0xd0/0x4e0 [ 410.975514] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.980677] RIP: 0033:0x4592f9 [ 410.983845] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 411.002723] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 411.010408] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 411.017653] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 411.024913] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 411.032158] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 411.039404] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 411.051489] FAULT_INJECTION: forcing a failure. [ 411.051489] name failslab, interval 1, probability 0, space 0, times 0 [ 411.063748] FAULT_INJECTION: forcing a failure. [ 411.063748] name failslab, interval 1, probability 0, space 0, times 0 [ 411.071986] CPU: 0 PID: 13334 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 411.082812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.092143] Call Trace: [ 411.094708] dump_stack+0x123/0x177 [ 411.098315] should_fail.cold.4+0x5/0x13 [ 411.102351] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 411.107428] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 411.112680] ? kasan_unpoison_shadow+0x35/0x50 [ 411.117246] __alloc_pages_nodemask+0x1d5/0x710 [ 411.121890] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 411.126899] alloc_pages_current+0xd6/0x1b0 [ 411.131197] skb_page_frag_refill+0x20b/0x400 [ 411.135674] sk_page_frag_refill+0x46/0x1b0 [ 411.139970] tcp_sendmsg_locked+0xc58/0x35b0 [ 411.144356] ? mark_held_locks+0x130/0x130 [ 411.148564] ? mark_held_locks+0xc7/0x130 [ 411.152693] ? tcp_sendpage+0x50/0x50 [ 411.156469] ? mark_held_locks+0xc7/0x130 [ 411.160598] ? __local_bh_enable_ip+0x160/0x260 [ 411.165243] ? lock_sock_nested+0xc5/0x100 [ 411.169454] ? lockdep_hardirqs_on+0x421/0x5c0 [ 411.174010] ? lock_sock_nested+0x82/0x100 [ 411.178227] ? trace_hardirqs_on+0x28/0x190 [ 411.182524] ? lock_sock_nested+0x82/0x100 [ 411.186732] ? lock_sock_nested+0x82/0x100 [ 411.190941] ? __local_bh_enable_ip+0x160/0x260 [ 411.195587] tcp_sendmsg+0x27/0x40 [ 411.199102] inet_sendmsg+0x108/0x440 [ 411.202882] smc_sendmsg+0x223/0x320 [ 411.206571] ? smc_sendpage+0x170/0x170 [ 411.210520] sock_sendmsg+0xb5/0xf0 [ 411.214122] sock_write_iter+0x215/0x420 [ 411.218162] ? sock_sendmsg+0xf0/0xf0 [ 411.221948] __vfs_write+0x443/0x890 [ 411.225636] ? lock_downgrade+0x860/0x860 [ 411.229761] ? kernel_read+0x130/0x130 [ 411.234067] ? rw_verify_area+0xb8/0x2b0 [ 411.238121] vfs_write+0x150/0x4d0 [ 411.241643] ksys_write+0x103/0x260 [ 411.245243] ? do_sys_open+0x16e/0x350 [ 411.249107] ? __ia32_sys_read+0xa0/0xa0 [ 411.253147] ? do_syscall_64+0x21/0x4e0 [ 411.257098] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.262440] __x64_sys_write+0x6e/0xb0 [ 411.266313] do_syscall_64+0xd0/0x4e0 [ 411.270102] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.275265] RIP: 0033:0x4592f9 [ 411.278432] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 411.297306] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 411.305001] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 411.312246] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 411.319490] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 411.326736] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 411.333983] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 411.347967] CPU: 1 PID: 13364 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 411.355859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.365219] Call Trace: [ 411.367797] dump_stack+0x123/0x177 [ 411.371421] should_fail.cold.4+0x5/0x13 [ 411.375477] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 411.380572] ? kernel_text_address+0x79/0xf0 [ 411.384972] ? __kernel_text_address+0xd/0x40 [ 411.389455] ? unwind_get_return_address+0x61/0xa0 [ 411.394376] __should_failslab+0xba/0xf0 [ 411.398431] should_failslab+0x9/0x14 [ 411.402221] __kmalloc+0x70/0x770 [ 411.405665] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 411.410938] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 411.416033] ? tls_push_record+0xff/0x1600 [ 411.420254] ? tls_sw_sendmsg+0x92d/0x1020 [ 411.424482] ? inet_sendmsg+0x108/0x440 [ 411.428449] ? smc_sendmsg+0x223/0x320 [ 411.432325] ? sock_sendmsg+0xb5/0xf0 [ 411.436112] ? sock_write_iter+0x215/0x420 [ 411.440345] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 411.446126] ? iov_iter_get_pages+0x1ee/0x1370 [ 411.450695] ? __lock_is_held+0xb5/0x140 [ 411.454741] generic_gcmaes_encrypt+0xfd/0x150 [ 411.459300] ? generic_gcmaes_encrypt+0xfd/0x150 [ 411.464034] ? helper_rfc4106_encrypt+0x450/0x450 [ 411.468876] ? __kmalloc+0x5f1/0x770 [ 411.472569] gcmaes_wrapper_encrypt+0x109/0x180 [ 411.477216] tls_push_record+0x9ae/0x1600 [ 411.481342] ? lockdep_hardirqs_on+0x421/0x5c0 [ 411.485921] tls_sw_sendmsg+0x92d/0x1020 [ 411.489959] ? __lock_acquire+0x792/0x4980 [ 411.494178] ? find_held_lock+0x36/0x1d0 [ 411.498231] ? tls_sw_push_pending_record+0x10/0x10 [ 411.503231] ? __local_bh_enable_ip+0x160/0x260 [ 411.507883] ? lock_sock_nested+0xc5/0x100 [ 411.512097] ? lockdep_hardirqs_on+0x421/0x5c0 [ 411.516683] ? lock_sock_nested+0x82/0x100 [ 411.520892] ? trace_hardirqs_on+0x28/0x190 [ 411.525192] ? lock_sock_nested+0x82/0x100 [ 411.529407] ? lock_sock_nested+0x82/0x100 [ 411.533619] inet_sendmsg+0x108/0x440 [ 411.537397] smc_sendmsg+0x223/0x320 [ 411.541087] ? smc_sendpage+0x170/0x170 [ 411.545058] sock_sendmsg+0xb5/0xf0 [ 411.548670] sock_write_iter+0x215/0x420 [ 411.552711] ? sock_sendmsg+0xf0/0xf0 [ 411.556497] __vfs_write+0x443/0x890 [ 411.560186] ? lock_downgrade+0x860/0x860 [ 411.564315] ? kernel_read+0x130/0x130 [ 411.568194] ? rw_verify_area+0xb8/0x2b0 [ 411.572237] vfs_write+0x150/0x4d0 [ 411.575773] ksys_write+0x103/0x260 [ 411.579388] ? do_sys_open+0x16e/0x350 [ 411.583267] ? __ia32_sys_read+0xa0/0xa0 [ 411.587327] ? do_syscall_64+0x21/0x4e0 [ 411.591294] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.596637] __x64_sys_write+0x6e/0xb0 [ 411.600523] do_syscall_64+0xd0/0x4e0 [ 411.604314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.609484] RIP: 0033:0x4592f9 [ 411.612655] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 411.631543] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 411.639228] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 411.646490] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 411.653737] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 411.661005] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 411.668260] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 2020/10/30 13:45:44 executed programs: 1429 [ 411.675525] CPU: 0 PID: 13367 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 411.683406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.692748] Call Trace: [ 411.695344] dump_stack+0x123/0x177 [ 411.698958] should_fail.cold.4+0x5/0x13 [ 411.702997] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 411.708075] ? kernel_text_address+0x79/0xf0 [ 411.712458] ? __kernel_text_address+0xd/0x40 [ 411.716929] ? unwind_get_return_address+0x61/0xa0 [ 411.721943] __should_failslab+0xba/0xf0 [ 411.725996] should_failslab+0x9/0x14 [ 411.729772] __kmalloc+0x70/0x770 [ 411.733204] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 411.738456] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 411.743535] ? tls_push_record+0xff/0x1600 [ 411.747746] ? tls_sw_sendmsg+0x92d/0x1020 [ 411.751957] ? inet_sendmsg+0x108/0x440 [ 411.755907] ? smc_sendmsg+0x223/0x320 [ 411.759772] ? sock_sendmsg+0xb5/0xf0 [ 411.763547] ? sock_write_iter+0x215/0x420 [ 411.767760] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 411.773536] ? iov_iter_get_pages+0x1ee/0x1370 [ 411.778100] ? __lock_is_held+0xb5/0x140 [ 411.782140] generic_gcmaes_encrypt+0xfd/0x150 [ 411.786714] ? generic_gcmaes_encrypt+0xfd/0x150 [ 411.791471] ? helper_rfc4106_encrypt+0x450/0x450 [ 411.796302] ? __kmalloc+0x5f1/0x770 [ 411.799997] gcmaes_wrapper_encrypt+0x109/0x180 [ 411.804648] tls_push_record+0x9ae/0x1600 [ 411.808788] ? lockdep_hardirqs_on+0x421/0x5c0 [ 411.813351] tls_sw_sendmsg+0x92d/0x1020 [ 411.817387] ? __lock_acquire+0x792/0x4980 [ 411.821625] ? find_held_lock+0x36/0x1d0 [ 411.825679] ? tls_sw_push_pending_record+0x10/0x10 [ 411.830683] ? __local_bh_enable_ip+0x160/0x260 [ 411.835351] ? lock_sock_nested+0xc5/0x100 [ 411.839560] ? lockdep_hardirqs_on+0x421/0x5c0 [ 411.844115] ? lock_sock_nested+0x82/0x100 [ 411.848324] ? trace_hardirqs_on+0x28/0x190 [ 411.852619] ? lock_sock_nested+0x82/0x100 [ 411.856829] ? lock_sock_nested+0x82/0x100 [ 411.861043] inet_sendmsg+0x108/0x440 [ 411.864824] smc_sendmsg+0x223/0x320 [ 411.868530] ? smc_sendpage+0x170/0x170 [ 411.872484] sock_sendmsg+0xb5/0xf0 [ 411.876089] sock_write_iter+0x215/0x420 [ 411.880129] ? sock_sendmsg+0xf0/0xf0 [ 411.883914] __vfs_write+0x443/0x890 [ 411.887603] ? lock_downgrade+0x860/0x860 [ 411.891727] ? kernel_read+0x130/0x130 [ 411.895601] ? rw_verify_area+0xb8/0x2b0 [ 411.899657] vfs_write+0x150/0x4d0 [ 411.903174] ksys_write+0x103/0x260 [ 411.906774] ? do_sys_open+0x16e/0x350 [ 411.910655] ? __ia32_sys_read+0xa0/0xa0 [ 411.914692] ? do_syscall_64+0x21/0x4e0 [ 411.918647] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.924004] __x64_sys_write+0x6e/0xb0 [ 411.927866] do_syscall_64+0xd0/0x4e0 [ 411.931641] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.936805] RIP: 0033:0x4592f9 [ 411.939973] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 411.958850] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 411.966531] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 411.973775] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 411.981024] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 411.988268] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 411.995511] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 412.069104] FAULT_INJECTION: forcing a failure. [ 412.069104] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 412.080962] FAULT_INJECTION: forcing a failure. [ 412.080962] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 412.080970] CPU: 1 PID: 13378 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 412.080974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.080977] Call Trace: [ 412.080988] dump_stack+0x123/0x177 [ 412.080997] should_fail.cold.4+0x5/0x13 [ 412.081004] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 412.081010] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 412.081016] ? kasan_unpoison_shadow+0x35/0x50 [ 412.081026] __alloc_pages_nodemask+0x1d5/0x710 [ 412.081034] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 412.144827] alloc_pages_current+0xd6/0x1b0 [ 412.149142] skb_page_frag_refill+0x20b/0x400 [ 412.153632] sk_page_frag_refill+0x46/0x1b0 [ 412.157944] tcp_sendmsg_locked+0xc58/0x35b0 [ 412.162340] ? mark_held_locks+0x130/0x130 [ 412.166547] ? mark_held_locks+0xc7/0x130 [ 412.170675] ? tcp_sendpage+0x50/0x50 [ 412.174451] ? mark_held_locks+0xc7/0x130 [ 412.178573] ? __local_bh_enable_ip+0x160/0x260 [ 412.183216] ? lock_sock_nested+0xc5/0x100 [ 412.187425] ? lockdep_hardirqs_on+0x421/0x5c0 [ 412.191982] ? lock_sock_nested+0x82/0x100 [ 412.196214] ? trace_hardirqs_on+0x28/0x190 [ 412.200510] ? lock_sock_nested+0x82/0x100 [ 412.204718] ? lock_sock_nested+0x82/0x100 [ 412.208927] ? __local_bh_enable_ip+0x160/0x260 [ 412.213589] tcp_sendmsg+0x27/0x40 [ 412.217105] inet_sendmsg+0x108/0x440 [ 412.220883] smc_sendmsg+0x223/0x320 [ 412.224585] ? smc_sendpage+0x170/0x170 [ 412.228534] sock_sendmsg+0xb5/0xf0 [ 412.232137] sock_write_iter+0x215/0x420 [ 412.238429] ? sock_sendmsg+0xf0/0xf0 [ 412.242212] __vfs_write+0x443/0x890 [ 412.245901] ? lock_downgrade+0x860/0x860 [ 412.250024] ? kernel_read+0x130/0x130 [ 412.253892] ? rw_verify_area+0xb8/0x2b0 [ 412.257928] vfs_write+0x150/0x4d0 [ 412.261447] ksys_write+0x103/0x260 [ 412.265050] ? do_sys_open+0x16e/0x350 [ 412.268913] ? __ia32_sys_read+0xa0/0xa0 [ 412.272950] ? do_syscall_64+0x21/0x4e0 [ 412.276906] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.282245] __x64_sys_write+0x6e/0xb0 [ 412.286110] do_syscall_64+0xd0/0x4e0 [ 412.289888] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.295055] RIP: 0033:0x4592f9 [ 412.298232] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 412.317123] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 412.324809] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 412.332053] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 412.339301] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 412.346548] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 412.353808] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 412.370853] CPU: 1 PID: 13366 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 412.378749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.388086] Call Trace: [ 412.390677] dump_stack+0x123/0x177 [ 412.394283] should_fail.cold.4+0x5/0x13 [ 412.398320] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 412.403400] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 412.408651] ? kasan_unpoison_shadow+0x35/0x50 [ 412.413211] __alloc_pages_nodemask+0x1d5/0x710 [ 412.417856] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 412.422852] alloc_pages_current+0xd6/0x1b0 [ 412.427151] skb_page_frag_refill+0x20b/0x400 [ 412.431623] sk_page_frag_refill+0x46/0x1b0 [ 412.435920] tcp_sendmsg_locked+0xc58/0x35b0 [ 412.440320] ? mark_held_locks+0x130/0x130 [ 412.444528] ? mark_held_locks+0xc7/0x130 [ 412.448655] ? tcp_sendpage+0x50/0x50 [ 412.452432] ? mark_held_locks+0xc7/0x130 [ 412.456570] ? __local_bh_enable_ip+0x160/0x260 [ 412.461212] ? lock_sock_nested+0xc5/0x100 [ 412.465422] ? lockdep_hardirqs_on+0x421/0x5c0 [ 412.469979] ? lock_sock_nested+0x82/0x100 [ 412.474188] ? trace_hardirqs_on+0x28/0x190 [ 412.478482] ? lock_sock_nested+0x82/0x100 [ 412.482703] ? lock_sock_nested+0x82/0x100 [ 412.486912] ? __local_bh_enable_ip+0x160/0x260 [ 412.491572] tcp_sendmsg+0x27/0x40 [ 412.495109] inet_sendmsg+0x108/0x440 [ 412.498886] smc_sendmsg+0x223/0x320 [ 412.502577] ? smc_sendpage+0x170/0x170 [ 412.506531] sock_sendmsg+0xb5/0xf0 [ 412.510133] sock_write_iter+0x215/0x420 [ 412.514185] ? sock_sendmsg+0xf0/0xf0 [ 412.517967] __vfs_write+0x443/0x890 [ 412.521656] ? lock_downgrade+0x860/0x860 [ 412.525779] ? kernel_read+0x130/0x130 [ 412.529652] ? rw_verify_area+0xb8/0x2b0 [ 412.533688] vfs_write+0x150/0x4d0 [ 412.537206] ksys_write+0x103/0x260 [ 412.540820] ? do_sys_open+0x16e/0x350 [ 412.544684] ? __ia32_sys_read+0xa0/0xa0 [ 412.548723] ? do_syscall_64+0x21/0x4e0 [ 412.552673] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.558014] __x64_sys_write+0x6e/0xb0 [ 412.561896] do_syscall_64+0xd0/0x4e0 [ 412.565674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.570855] RIP: 0033:0x4592f9 [ 412.574022] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 412.592903] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 412.600588] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 412.607975] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 412.615243] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 412.622490] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 412.629757] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 412.655437] FAULT_INJECTION: forcing a failure. [ 412.655437] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 412.655609] FAULT_INJECTION: forcing a failure. [ 412.655609] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 412.679251] FAULT_INJECTION: forcing a failure. [ 412.679251] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 412.691845] FAULT_INJECTION: forcing a failure. [ 412.691845] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 412.703854] CPU: 1 PID: 13392 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 412.711723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.721082] Call Trace: [ 412.723658] dump_stack+0x123/0x177 [ 412.727273] should_fail.cold.4+0x5/0x13 [ 412.731318] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 412.736399] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 412.741671] ? kasan_unpoison_shadow+0x35/0x50 [ 412.746238] __alloc_pages_nodemask+0x1d5/0x710 [ 412.750891] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 412.755895] alloc_pages_current+0xd6/0x1b0 [ 412.760199] skb_page_frag_refill+0x20b/0x400 [ 412.764676] sk_page_frag_refill+0x46/0x1b0 [ 412.768978] tcp_sendmsg_locked+0xc58/0x35b0 [ 412.773373] ? mark_held_locks+0x130/0x130 [ 412.777588] ? mark_held_locks+0xc7/0x130 [ 412.781720] ? tcp_sendpage+0x50/0x50 [ 412.785501] ? mark_held_locks+0xc7/0x130 [ 412.789631] ? __local_bh_enable_ip+0x160/0x260 [ 412.794301] ? lock_sock_nested+0xc5/0x100 [ 412.798534] ? lockdep_hardirqs_on+0x421/0x5c0 [ 412.803096] ? lock_sock_nested+0x82/0x100 [ 412.807320] ? trace_hardirqs_on+0x28/0x190 [ 412.811629] ? lock_sock_nested+0x82/0x100 [ 412.815851] ? __local_bh_enable_ip+0x160/0x260 [ 412.820513] tcp_sendmsg+0x27/0x40 [ 412.824035] inet_sendmsg+0x108/0x440 [ 412.827835] smc_sendmsg+0x223/0x320 [ 412.831526] ? smc_sendpage+0x170/0x170 [ 412.835482] sock_sendmsg+0xb5/0xf0 [ 412.839092] sock_write_iter+0x215/0x420 [ 412.843135] ? sock_sendmsg+0xf0/0xf0 [ 412.846928] __vfs_write+0x443/0x890 [ 412.850621] ? lock_downgrade+0x860/0x860 [ 412.854768] ? kernel_read+0x130/0x130 [ 412.858645] ? rw_verify_area+0xb8/0x2b0 [ 412.862693] vfs_write+0x150/0x4d0 [ 412.866219] ksys_write+0x103/0x260 [ 412.869822] ? do_sys_open+0x16e/0x350 [ 412.873691] ? __ia32_sys_read+0xa0/0xa0 [ 412.877740] ? do_syscall_64+0x21/0x4e0 [ 412.881715] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.887058] __x64_sys_write+0x6e/0xb0 [ 412.890932] do_syscall_64+0xd0/0x4e0 [ 412.894715] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 412.899886] RIP: 0033:0x4592f9 [ 412.903068] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 412.921955] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 412.929644] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 412.936900] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 412.944149] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 412.951412] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 412.958663] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 412.965941] CPU: 0 PID: 13379 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 412.973830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 412.983193] Call Trace: [ 412.985769] dump_stack+0x123/0x177 [ 412.989385] should_fail.cold.4+0x5/0x13 [ 412.993430] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 412.998507] ? trace_hardirqs_on_caller+0x28/0x180 [ 413.003415] __alloc_pages_nodemask+0x1d5/0x710 [ 413.008061] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 413.013059] alloc_pages_current+0xd6/0x1b0 [ 413.017359] skb_page_frag_refill+0x20b/0x400 [ 413.021830] sk_page_frag_refill+0x46/0x1b0 [ 413.026139] tcp_sendmsg_locked+0xc58/0x35b0 [ 413.030543] ? mark_held_locks+0x130/0x130 [ 413.034752] ? mark_held_locks+0xc7/0x130 [ 413.038881] ? tcp_sendpage+0x50/0x50 [ 413.042658] ? mark_held_locks+0xc7/0x130 [ 413.046782] ? __local_bh_enable_ip+0x160/0x260 [ 413.051429] ? lock_sock_nested+0xc5/0x100 [ 413.055641] ? lockdep_hardirqs_on+0x421/0x5c0 [ 413.060199] ? lock_sock_nested+0x82/0x100 [ 413.064413] ? trace_hardirqs_on+0x28/0x190 [ 413.068725] ? lock_sock_nested+0x82/0x100 [ 413.072935] ? lock_sock_nested+0x82/0x100 [ 413.077146] ? __local_bh_enable_ip+0x160/0x260 [ 413.081797] tcp_sendmsg+0x27/0x40 [ 413.085314] inet_sendmsg+0x108/0x440 [ 413.089093] smc_sendmsg+0x223/0x320 [ 413.092783] ? smc_sendpage+0x170/0x170 [ 413.096732] sock_sendmsg+0xb5/0xf0 [ 413.100334] sock_write_iter+0x215/0x420 [ 413.104370] ? sock_sendmsg+0xf0/0xf0 [ 413.108159] __vfs_write+0x443/0x890 [ 413.111845] ? lock_downgrade+0x860/0x860 [ 413.115970] ? kernel_read+0x130/0x130 [ 413.119840] ? rw_verify_area+0xb8/0x2b0 [ 413.123878] vfs_write+0x150/0x4d0 [ 413.127391] ksys_write+0x103/0x260 [ 413.131003] ? do_sys_open+0x16e/0x350 [ 413.134863] ? __ia32_sys_read+0xa0/0xa0 [ 413.138900] ? do_syscall_64+0x21/0x4e0 [ 413.142850] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.148190] __x64_sys_write+0x6e/0xb0 [ 413.152054] do_syscall_64+0xd0/0x4e0 [ 413.155830] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.161005] RIP: 0033:0x4592f9 [ 413.164175] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 413.183051] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 413.190734] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 413.197978] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 413.205221] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 413.212468] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 413.219731] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 413.227382] CPU: 1 PID: 13393 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 413.235270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.244612] Call Trace: [ 413.247191] dump_stack+0x123/0x177 [ 413.250813] should_fail.cold.4+0x5/0x13 [ 413.254866] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 413.259959] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 413.265224] ? kasan_unpoison_shadow+0x35/0x50 [ 413.269802] __alloc_pages_nodemask+0x1d5/0x710 [ 413.274466] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 413.279481] alloc_pages_current+0xd6/0x1b0 [ 413.283883] skb_page_frag_refill+0x20b/0x400 [ 413.288372] sk_page_frag_refill+0x46/0x1b0 [ 413.292688] tcp_sendmsg_locked+0xc58/0x35b0 [ 413.297087] ? mark_held_locks+0x130/0x130 [ 413.301309] ? mark_held_locks+0xc7/0x130 [ 413.305456] ? tcp_sendpage+0x50/0x50 [ 413.309255] ? mark_held_locks+0xc7/0x130 [ 413.313416] ? __local_bh_enable_ip+0x160/0x260 [ 413.318073] ? lock_sock_nested+0xc5/0x100 [ 413.322298] ? lockdep_hardirqs_on+0x421/0x5c0 [ 413.326871] ? lock_sock_nested+0x82/0x100 [ 413.331114] ? trace_hardirqs_on+0x28/0x190 [ 413.335420] ? lock_sock_nested+0x82/0x100 [ 413.339643] ? lock_sock_nested+0x82/0x100 [ 413.343870] ? __local_bh_enable_ip+0x160/0x260 [ 413.348536] tcp_sendmsg+0x27/0x40 [ 413.352071] inet_sendmsg+0x108/0x440 [ 413.355858] smc_sendmsg+0x223/0x320 [ 413.359556] ? smc_sendpage+0x170/0x170 [ 413.363518] sock_sendmsg+0xb5/0xf0 [ 413.367125] sock_write_iter+0x215/0x420 [ 413.371181] ? sock_sendmsg+0xf0/0xf0 [ 413.374975] __vfs_write+0x443/0x890 [ 413.378698] ? lock_downgrade+0x860/0x860 [ 413.382823] ? kernel_read+0x130/0x130 [ 413.386699] ? rw_verify_area+0xb8/0x2b0 [ 413.390739] vfs_write+0x150/0x4d0 [ 413.394263] ksys_write+0x103/0x260 [ 413.397875] ? do_sys_open+0x16e/0x350 [ 413.401761] ? __ia32_sys_read+0xa0/0xa0 [ 413.405801] ? do_syscall_64+0x21/0x4e0 [ 413.409771] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.415121] __x64_sys_write+0x6e/0xb0 [ 413.419002] do_syscall_64+0xd0/0x4e0 [ 413.422796] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.427969] RIP: 0033:0x4592f9 [ 413.431139] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 413.450033] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 413.457717] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 413.464984] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 413.472322] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 413.479577] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 413.486825] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 413.498410] CPU: 0 PID: 13391 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 413.506307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.515647] Call Trace: [ 413.518217] dump_stack+0x123/0x177 [ 413.521824] should_fail.cold.4+0x5/0x13 [ 413.525859] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 413.530937] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 413.536187] ? kasan_unpoison_shadow+0x35/0x50 [ 413.540745] __alloc_pages_nodemask+0x1d5/0x710 [ 413.545392] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 413.550387] alloc_pages_current+0xd6/0x1b0 [ 413.554702] skb_page_frag_refill+0x20b/0x400 [ 413.559174] sk_page_frag_refill+0x46/0x1b0 [ 413.563472] tcp_sendmsg_locked+0xc58/0x35b0 [ 413.567881] ? mark_held_locks+0x130/0x130 [ 413.572091] ? mark_held_locks+0xc7/0x130 [ 413.576218] ? tcp_sendpage+0x50/0x50 [ 413.580008] ? mark_held_locks+0xc7/0x130 [ 413.584131] ? __local_bh_enable_ip+0x160/0x260 [ 413.588773] ? lock_sock_nested+0xc5/0x100 [ 413.593068] ? lockdep_hardirqs_on+0x421/0x5c0 [ 413.597624] ? lock_sock_nested+0x82/0x100 [ 413.601832] ? trace_hardirqs_on+0x28/0x190 [ 413.606129] ? lock_sock_nested+0x82/0x100 [ 413.610336] ? lock_sock_nested+0x82/0x100 [ 413.614544] ? __local_bh_enable_ip+0x160/0x260 [ 413.619190] tcp_sendmsg+0x27/0x40 [ 413.622706] inet_sendmsg+0x108/0x440 [ 413.626489] smc_sendmsg+0x223/0x320 [ 413.630177] ? smc_sendpage+0x170/0x170 [ 413.634125] sock_sendmsg+0xb5/0xf0 [ 413.637726] sock_write_iter+0x215/0x420 [ 413.641761] ? sock_sendmsg+0xf0/0xf0 [ 413.645544] __vfs_write+0x443/0x890 [ 413.649237] ? lock_downgrade+0x860/0x860 [ 413.653375] ? kernel_read+0x130/0x130 [ 413.657259] ? rw_verify_area+0xb8/0x2b0 [ 413.661310] vfs_write+0x150/0x4d0 [ 413.664830] ksys_write+0x103/0x260 [ 413.668432] ? do_sys_open+0x16e/0x350 [ 413.672297] ? __ia32_sys_read+0xa0/0xa0 [ 413.676335] ? do_syscall_64+0x21/0x4e0 [ 413.680285] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.685652] __x64_sys_write+0x6e/0xb0 [ 413.689519] do_syscall_64+0xd0/0x4e0 [ 413.693316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 413.698486] RIP: 0033:0x4592f9 [ 413.701654] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 413.720535] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 413.728312] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 413.735578] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 413.742826] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 413.750071] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 413.757316] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 413.817623] FAULT_INJECTION: forcing a failure. [ 413.817623] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 413.818284] FAULT_INJECTION: forcing a failure. [ 413.818284] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 413.829875] CPU: 1 PID: 13400 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 413.849287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 413.858620] Call Trace: [ 413.861187] dump_stack+0x123/0x177 [ 413.864819] should_fail.cold.4+0x5/0x13 [ 413.868856] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 413.873939] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 413.879192] ? kasan_unpoison_shadow+0x35/0x50 [ 413.883764] __alloc_pages_nodemask+0x1d5/0x710 [ 413.888413] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 413.893412] alloc_pages_current+0xd6/0x1b0 [ 413.897710] skb_page_frag_refill+0x20b/0x400 [ 413.902182] sk_page_frag_refill+0x46/0x1b0 [ 413.906497] tcp_sendmsg_locked+0xc58/0x35b0 [ 413.910897] ? mark_held_locks+0x130/0x130 [ 413.915110] ? mark_held_locks+0xc7/0x130 [ 413.919256] ? tcp_sendpage+0x50/0x50 [ 413.923034] ? mark_held_locks+0xc7/0x130 [ 413.927157] ? __local_bh_enable_ip+0x160/0x260 [ 413.931803] ? lock_sock_nested+0xc5/0x100 [ 413.936017] ? lockdep_hardirqs_on+0x421/0x5c0 [ 413.940572] ? lock_sock_nested+0x82/0x100 [ 413.944815] ? trace_hardirqs_on+0x28/0x190 [ 413.949118] ? lock_sock_nested+0x82/0x100 [ 413.953337] ? lock_sock_nested+0x82/0x100 [ 413.957569] ? __local_bh_enable_ip+0x160/0x260 [ 413.962223] tcp_sendmsg+0x27/0x40 [ 413.965744] inet_sendmsg+0x108/0x440 [ 413.969540] smc_sendmsg+0x223/0x320 [ 413.973230] ? smc_sendpage+0x170/0x170 [ 413.977182] sock_sendmsg+0xb5/0xf0 [ 413.980783] sock_write_iter+0x215/0x420 [ 413.984821] ? sock_sendmsg+0xf0/0xf0 [ 413.988603] __vfs_write+0x443/0x890 [ 413.992297] ? lock_downgrade+0x860/0x860 [ 413.996435] ? kernel_read+0x130/0x130 [ 414.000329] ? rw_verify_area+0xb8/0x2b0 [ 414.004367] vfs_write+0x150/0x4d0 [ 414.007884] ksys_write+0x103/0x260 [ 414.011486] ? do_sys_open+0x16e/0x350 [ 414.015350] ? __ia32_sys_read+0xa0/0xa0 [ 414.019390] ? do_syscall_64+0x21/0x4e0 [ 414.023339] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.028694] __x64_sys_write+0x6e/0xb0 [ 414.032560] do_syscall_64+0xd0/0x4e0 [ 414.036336] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.041499] RIP: 0033:0x4592f9 [ 414.044667] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 414.063543] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 414.071223] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 414.078479] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 414.085725] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 414.092970] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 414.100213] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 414.134700] CPU: 0 PID: 13409 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 414.142592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.151926] Call Trace: [ 414.154498] dump_stack+0x123/0x177 [ 414.158103] should_fail.cold.4+0x5/0x13 [ 414.162141] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 414.167217] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 414.172469] ? kasan_unpoison_shadow+0x35/0x50 [ 414.177029] __alloc_pages_nodemask+0x1d5/0x710 [ 414.181671] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 414.186666] alloc_pages_current+0xd6/0x1b0 [ 414.190965] skb_page_frag_refill+0x20b/0x400 [ 414.195436] sk_page_frag_refill+0x46/0x1b0 [ 414.199734] tcp_sendmsg_locked+0xc58/0x35b0 [ 414.204132] ? mark_held_locks+0x130/0x130 [ 414.208436] ? mark_held_locks+0xc7/0x130 [ 414.212563] ? tcp_sendpage+0x50/0x50 [ 414.216338] ? mark_held_locks+0xc7/0x130 [ 414.220458] ? __local_bh_enable_ip+0x160/0x260 [ 414.225100] ? lock_sock_nested+0xc5/0x100 [ 414.229307] ? lockdep_hardirqs_on+0x421/0x5c0 [ 414.234029] ? lock_sock_nested+0x82/0x100 [ 414.238239] ? trace_hardirqs_on+0x28/0x190 [ 414.242534] ? lock_sock_nested+0x82/0x100 [ 414.246741] ? lock_sock_nested+0x82/0x100 [ 414.250950] ? __local_bh_enable_ip+0x160/0x260 [ 414.255595] tcp_sendmsg+0x27/0x40 [ 414.259109] inet_sendmsg+0x108/0x440 [ 414.262902] smc_sendmsg+0x223/0x320 [ 414.266606] ? smc_sendpage+0x170/0x170 [ 414.270554] sock_sendmsg+0xb5/0xf0 [ 414.274155] sock_write_iter+0x215/0x420 [ 414.278192] ? sock_sendmsg+0xf0/0xf0 [ 414.281973] __vfs_write+0x443/0x890 [ 414.285660] ? lock_downgrade+0x860/0x860 [ 414.289797] ? kernel_read+0x130/0x130 [ 414.293667] ? rw_verify_area+0xb8/0x2b0 [ 414.297704] vfs_write+0x150/0x4d0 [ 414.301219] ksys_write+0x103/0x260 [ 414.304838] ? do_sys_open+0x16e/0x350 [ 414.308701] ? __ia32_sys_read+0xa0/0xa0 [ 414.312768] ? do_syscall_64+0x21/0x4e0 [ 414.316804] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.322144] __x64_sys_write+0x6e/0xb0 [ 414.326007] do_syscall_64+0xd0/0x4e0 [ 414.329784] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.334964] RIP: 0033:0x4592f9 [ 414.338133] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 414.357015] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 414.364697] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 414.371942] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 414.379281] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 414.386526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 414.393768] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 414.430764] FAULT_INJECTION: forcing a failure. [ 414.430764] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 414.443204] FAULT_INJECTION: forcing a failure. [ 414.443204] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 414.455280] FAULT_INJECTION: forcing a failure. [ 414.455280] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 414.467491] FAULT_INJECTION: forcing a failure. [ 414.467491] name failslab, interval 1, probability 0, space 0, times 0 [ 414.469854] CPU: 1 PID: 13428 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 414.486722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.496057] Call Trace: [ 414.498620] dump_stack+0x123/0x177 [ 414.502224] should_fail.cold.4+0x5/0x13 [ 414.506274] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 414.511357] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 414.516604] ? kasan_unpoison_shadow+0x35/0x50 [ 414.521160] __alloc_pages_nodemask+0x1d5/0x710 [ 414.525805] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 414.530800] alloc_pages_current+0xd6/0x1b0 [ 414.535097] skb_page_frag_refill+0x20b/0x400 [ 414.539590] sk_page_frag_refill+0x46/0x1b0 [ 414.543884] tcp_sendmsg_locked+0xc58/0x35b0 [ 414.548269] ? mark_held_locks+0x130/0x130 [ 414.552490] ? mark_held_locks+0xc7/0x130 [ 414.556617] ? tcp_sendpage+0x50/0x50 [ 414.560392] ? mark_held_locks+0xc7/0x130 [ 414.564517] ? __local_bh_enable_ip+0x160/0x260 [ 414.569158] ? lock_sock_nested+0xc5/0x100 [ 414.573478] ? lockdep_hardirqs_on+0x421/0x5c0 [ 414.578032] ? lock_sock_nested+0x82/0x100 [ 414.582238] ? trace_hardirqs_on+0x28/0x190 [ 414.586529] ? lock_sock_nested+0x82/0x100 [ 414.590733] ? lock_sock_nested+0x82/0x100 [ 414.594940] ? __local_bh_enable_ip+0x160/0x260 [ 414.599585] tcp_sendmsg+0x27/0x40 [ 414.603098] inet_sendmsg+0x108/0x440 [ 414.606894] smc_sendmsg+0x223/0x320 [ 414.610581] ? smc_sendpage+0x170/0x170 [ 414.614528] sock_sendmsg+0xb5/0xf0 [ 414.618125] sock_write_iter+0x215/0x420 [ 414.622164] ? sock_sendmsg+0xf0/0xf0 [ 414.625943] __vfs_write+0x443/0x890 [ 414.629641] ? lock_downgrade+0x860/0x860 [ 414.633763] ? kernel_read+0x130/0x130 [ 414.637631] ? rw_verify_area+0xb8/0x2b0 [ 414.641665] vfs_write+0x150/0x4d0 [ 414.645179] ksys_write+0x103/0x260 [ 414.648784] ? do_sys_open+0x16e/0x350 [ 414.652655] ? __ia32_sys_read+0xa0/0xa0 [ 414.656689] ? do_syscall_64+0x21/0x4e0 [ 414.660642] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.665981] __x64_sys_write+0x6e/0xb0 [ 414.669843] do_syscall_64+0xd0/0x4e0 [ 414.673619] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.678782] RIP: 0033:0x4592f9 [ 414.681947] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 414.700821] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 414.708500] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 414.715743] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 414.722987] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 414.730232] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 414.737486] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 414.745333] CPU: 0 PID: 13423 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 414.753218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 414.762557] Call Trace: [ 414.765132] dump_stack+0x123/0x177 [ 414.768749] should_fail.cold.4+0x5/0x13 [ 414.772795] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 414.777888] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 414.783143] ? kasan_unpoison_shadow+0x35/0x50 [ 414.787706] __alloc_pages_nodemask+0x1d5/0x710 [ 414.792354] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 414.797349] alloc_pages_current+0xd6/0x1b0 [ 414.799308] FAULT_INJECTION: forcing a failure. [ 414.799308] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 414.801653] skb_page_frag_refill+0x20b/0x400 [ 414.801662] sk_page_frag_refill+0x46/0x1b0 [ 414.801670] tcp_sendmsg_locked+0xc58/0x35b0 [ 414.801680] ? mark_held_locks+0x130/0x130 [ 414.801685] ? mark_held_locks+0xc7/0x130 [ 414.801701] ? tcp_sendpage+0x50/0x50 [ 414.838866] ? mark_held_locks+0xc7/0x130 [ 414.843002] ? __local_bh_enable_ip+0x160/0x260 [ 414.847661] ? lock_sock_nested+0xc5/0x100 [ 414.851884] ? lockdep_hardirqs_on+0x421/0x5c0 [ 414.856446] ? lock_sock_nested+0x82/0x100 [ 414.860669] ? trace_hardirqs_on+0x28/0x190 [ 414.864965] ? lock_sock_nested+0x82/0x100 [ 414.869177] ? lock_sock_nested+0x82/0x100 [ 414.873405] ? __local_bh_enable_ip+0x160/0x260 [ 414.878149] tcp_sendmsg+0x27/0x40 [ 414.881676] inet_sendmsg+0x108/0x440 [ 414.885470] smc_sendmsg+0x223/0x320 [ 414.889162] ? smc_sendpage+0x170/0x170 [ 414.893116] sock_sendmsg+0xb5/0xf0 [ 414.896722] sock_write_iter+0x215/0x420 [ 414.900758] ? sock_sendmsg+0xf0/0xf0 [ 414.904555] __vfs_write+0x443/0x890 [ 414.908251] ? lock_downgrade+0x860/0x860 [ 414.912381] ? kernel_read+0x130/0x130 [ 414.916263] ? rw_verify_area+0xb8/0x2b0 [ 414.920303] vfs_write+0x150/0x4d0 [ 414.923822] ksys_write+0x103/0x260 [ 414.927427] ? do_sys_open+0x16e/0x350 [ 414.931292] ? __ia32_sys_read+0xa0/0xa0 [ 414.935336] ? do_syscall_64+0x21/0x4e0 [ 414.939289] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.944651] __x64_sys_write+0x6e/0xb0 [ 414.948513] do_syscall_64+0xd0/0x4e0 [ 414.952293] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 414.957474] RIP: 0033:0x4592f9 [ 414.960657] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 414.979535] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 414.987218] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 414.999413] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 415.006662] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 415.013908] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 415.021155] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 415.028426] CPU: 1 PID: 13422 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 415.037427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.046854] Call Trace: [ 415.049429] dump_stack+0x123/0x177 [ 415.053033] should_fail.cold.4+0x5/0x13 [ 415.057068] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 415.062142] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 415.067403] ? kasan_unpoison_shadow+0x35/0x50 [ 415.071960] __alloc_pages_nodemask+0x1d5/0x710 [ 415.076638] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 415.081631] alloc_pages_current+0xd6/0x1b0 [ 415.085929] skb_page_frag_refill+0x20b/0x400 [ 415.090396] sk_page_frag_refill+0x46/0x1b0 [ 415.094689] tcp_sendmsg_locked+0xc58/0x35b0 [ 415.099072] ? mark_held_locks+0x130/0x130 [ 415.103298] ? mark_held_locks+0xc7/0x130 [ 415.107422] ? tcp_sendpage+0x50/0x50 [ 415.111197] ? mark_held_locks+0xc7/0x130 [ 415.115318] ? __local_bh_enable_ip+0x160/0x260 [ 415.119958] ? lock_sock_nested+0xc5/0x100 [ 415.124165] ? lockdep_hardirqs_on+0x421/0x5c0 [ 415.128720] ? lock_sock_nested+0x82/0x100 [ 415.132927] ? trace_hardirqs_on+0x28/0x190 [ 415.137220] ? lock_sock_nested+0x82/0x100 [ 415.141447] ? lock_sock_nested+0x82/0x100 [ 415.145664] ? __local_bh_enable_ip+0x160/0x260 [ 415.150314] tcp_sendmsg+0x27/0x40 [ 415.153836] inet_sendmsg+0x108/0x440 [ 415.157614] smc_sendmsg+0x223/0x320 [ 415.161329] ? smc_sendpage+0x170/0x170 [ 415.165285] sock_sendmsg+0xb5/0xf0 [ 415.168887] sock_write_iter+0x215/0x420 [ 415.172922] ? sock_sendmsg+0xf0/0xf0 [ 415.176702] __vfs_write+0x443/0x890 [ 415.180389] ? lock_downgrade+0x860/0x860 [ 415.184512] ? kernel_read+0x130/0x130 [ 415.188417] ? rw_verify_area+0xb8/0x2b0 [ 415.192455] vfs_write+0x150/0x4d0 [ 415.195975] ksys_write+0x103/0x260 [ 415.199579] ? do_sys_open+0x16e/0x350 [ 415.203441] ? __ia32_sys_read+0xa0/0xa0 [ 415.207478] ? do_syscall_64+0x21/0x4e0 [ 415.211435] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.216775] __x64_sys_write+0x6e/0xb0 [ 415.220636] do_syscall_64+0xd0/0x4e0 [ 415.224414] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.229576] RIP: 0033:0x4592f9 [ 415.232744] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 415.251705] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 415.259388] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 415.266631] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 415.273874] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 415.281117] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 415.288361] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 415.318291] FAULT_INJECTION: forcing a failure. [ 415.318291] name failslab, interval 1, probability 0, space 0, times 0 [ 415.321561] CPU: 1 PID: 13430 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 415.329832] FAULT_INJECTION: forcing a failure. [ 415.329832] name failslab, interval 1, probability 0, space 0, times 0 [ 415.337352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.337355] Call Trace: [ 415.337366] dump_stack+0x123/0x177 [ 415.337377] should_fail.cold.4+0x5/0x13 [ 415.337385] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 415.337392] ? kernel_text_address+0x79/0xf0 [ 415.337398] ? __kernel_text_address+0xd/0x40 [ 415.337404] ? unwind_get_return_address+0x61/0xa0 [ 415.337414] __should_failslab+0xba/0xf0 [ 415.337424] should_failslab+0x9/0x14 [ 415.349004] FAULT_INJECTION: forcing a failure. [ 415.349004] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 415.358010] __kmalloc+0x70/0x770 [ 415.358020] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 415.358029] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 415.358035] ? tls_push_record+0xff/0x1600 [ 415.358039] ? tls_sw_sendmsg+0x92d/0x1020 [ 415.358045] ? inet_sendmsg+0x108/0x440 [ 415.358050] ? smc_sendmsg+0x223/0x320 [ 415.358056] ? sock_sendmsg+0xb5/0xf0 [ 415.358061] ? sock_write_iter+0x215/0x420 [ 415.358069] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 415.358076] ? iov_iter_get_pages+0x1ee/0x1370 [ 415.358089] ? __lock_is_held+0xb5/0x140 [ 415.459165] generic_gcmaes_encrypt+0xfd/0x150 [ 415.463741] ? generic_gcmaes_encrypt+0xfd/0x150 [ 415.468476] ? helper_rfc4106_encrypt+0x450/0x450 [ 415.473296] ? __kmalloc+0x5f1/0x770 [ 415.476993] gcmaes_wrapper_encrypt+0x109/0x180 [ 415.481641] tls_push_record+0x9ae/0x1600 [ 415.485770] ? lockdep_hardirqs_on+0x421/0x5c0 [ 415.490422] tls_sw_sendmsg+0x92d/0x1020 [ 415.494462] ? __lock_acquire+0x792/0x4980 [ 415.498678] ? find_held_lock+0x36/0x1d0 [ 415.502717] ? tls_sw_push_pending_record+0x10/0x10 [ 415.507709] ? __local_bh_enable_ip+0x160/0x260 [ 415.512357] ? lock_sock_nested+0xc5/0x100 [ 415.516586] ? lockdep_hardirqs_on+0x421/0x5c0 [ 415.521148] ? lock_sock_nested+0x82/0x100 [ 415.525357] ? trace_hardirqs_on+0x28/0x190 [ 415.529654] ? lock_sock_nested+0x82/0x100 [ 415.533863] ? lock_sock_nested+0x82/0x100 [ 415.538075] inet_sendmsg+0x108/0x440 [ 415.541868] smc_sendmsg+0x223/0x320 [ 415.545556] ? smc_sendpage+0x170/0x170 [ 415.549512] sock_sendmsg+0xb5/0xf0 [ 415.553121] sock_write_iter+0x215/0x420 [ 415.557164] ? sock_sendmsg+0xf0/0xf0 [ 415.560958] __vfs_write+0x443/0x890 [ 415.564653] ? lock_downgrade+0x860/0x860 [ 415.568780] ? kernel_read+0x130/0x130 [ 415.572678] ? rw_verify_area+0xb8/0x2b0 [ 415.576725] vfs_write+0x150/0x4d0 [ 415.580248] ksys_write+0x103/0x260 [ 415.583872] ? do_sys_open+0x16e/0x350 [ 415.587749] ? __ia32_sys_read+0xa0/0xa0 [ 415.591863] ? do_syscall_64+0x21/0x4e0 [ 415.595828] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.601172] __x64_sys_write+0x6e/0xb0 [ 415.605039] do_syscall_64+0xd0/0x4e0 [ 415.608825] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.613990] RIP: 0033:0x4592f9 [ 415.617161] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 415.636060] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 415.643743] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 415.651003] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 415.658255] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 415.665506] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 415.672752] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 415.680109] CPU: 0 PID: 13439 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 415.688076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 415.697419] Call Trace: [ 415.700000] dump_stack+0x123/0x177 [ 415.703621] should_fail.cold.4+0x5/0x13 [ 415.707678] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 415.712770] ? kernel_text_address+0x79/0xf0 [ 415.717170] ? __kernel_text_address+0xd/0x40 [ 415.721655] ? unwind_get_return_address+0x61/0xa0 [ 415.726581] __should_failslab+0xba/0xf0 [ 415.730636] should_failslab+0x9/0x14 [ 415.734427] __kmalloc+0x70/0x770 [ 415.737871] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 415.743142] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 415.748232] ? tls_push_record+0xff/0x1600 [ 415.752455] ? tls_sw_sendmsg+0x92d/0x1020 [ 415.756676] ? inet_sendmsg+0x108/0x440 [ 415.760637] ? smc_sendmsg+0x223/0x320 [ 415.764514] ? sock_sendmsg+0xb5/0xf0 [ 415.768308] ? sock_write_iter+0x215/0x420 [ 415.772537] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 415.778325] ? iov_iter_get_pages+0x1ee/0x1370 [ 415.782901] ? __lock_is_held+0xb5/0x140 [ 415.786944] generic_gcmaes_encrypt+0xfd/0x150 [ 415.791505] ? generic_gcmaes_encrypt+0xfd/0x150 [ 415.796248] ? helper_rfc4106_encrypt+0x450/0x450 [ 415.801077] ? __kmalloc+0x5f1/0x770 [ 415.804767] gcmaes_wrapper_encrypt+0x109/0x180 [ 415.809411] tls_push_record+0x9ae/0x1600 [ 415.813635] ? lockdep_hardirqs_on+0x421/0x5c0 [ 415.818198] tls_sw_sendmsg+0x92d/0x1020 [ 415.822246] ? __lock_acquire+0x792/0x4980 [ 415.826462] ? find_held_lock+0x36/0x1d0 [ 415.830500] ? tls_sw_push_pending_record+0x10/0x10 [ 415.835500] ? __local_bh_enable_ip+0x160/0x260 [ 415.840146] ? lock_sock_nested+0xc5/0x100 [ 415.844353] ? lockdep_hardirqs_on+0x421/0x5c0 [ 415.848910] ? lock_sock_nested+0x82/0x100 [ 415.853122] ? trace_hardirqs_on+0x28/0x190 [ 415.857503] ? lock_sock_nested+0x82/0x100 [ 415.861727] ? lock_sock_nested+0x82/0x100 [ 415.865938] inet_sendmsg+0x108/0x440 [ 415.869718] smc_sendmsg+0x223/0x320 [ 415.873407] ? smc_sendpage+0x170/0x170 [ 415.877357] sock_sendmsg+0xb5/0xf0 [ 415.880963] sock_write_iter+0x215/0x420 [ 415.885013] ? sock_sendmsg+0xf0/0xf0 [ 415.888795] __vfs_write+0x443/0x890 [ 415.892483] ? lock_downgrade+0x860/0x860 [ 415.896607] ? kernel_read+0x130/0x130 [ 415.900476] ? rw_verify_area+0xb8/0x2b0 [ 415.904515] vfs_write+0x150/0x4d0 [ 415.908034] ksys_write+0x103/0x260 [ 415.911631] ? do_sys_open+0x16e/0x350 [ 415.915494] ? __ia32_sys_read+0xa0/0xa0 [ 415.919528] ? do_syscall_64+0x21/0x4e0 [ 415.923474] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.928810] __x64_sys_write+0x6e/0xb0 [ 415.932689] do_syscall_64+0xd0/0x4e0 [ 415.936474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 415.941646] RIP: 0033:0x4592f9 [ 415.944813] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 415.963688] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 415.971374] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 415.978705] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 415.985947] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 415.993190] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 416.000433] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 416.019619] CPU: 0 PID: 13420 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 416.027511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.036873] Call Trace: [ 416.039449] dump_stack+0x123/0x177 [ 416.043055] should_fail.cold.4+0x5/0x13 [ 416.047091] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 416.052171] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 416.057421] ? kasan_unpoison_shadow+0x35/0x50 [ 416.062000] __alloc_pages_nodemask+0x1d5/0x710 [ 416.066644] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 416.071637] alloc_pages_current+0xd6/0x1b0 [ 416.075934] skb_page_frag_refill+0x20b/0x400 [ 416.080406] sk_page_frag_refill+0x46/0x1b0 [ 416.084701] tcp_sendmsg_locked+0xc58/0x35b0 [ 416.089085] ? mark_held_locks+0x130/0x130 [ 416.093303] ? mark_held_locks+0xc7/0x130 [ 416.097430] ? tcp_sendpage+0x50/0x50 [ 416.101204] ? mark_held_locks+0xc7/0x130 [ 416.105324] ? __local_bh_enable_ip+0x160/0x260 [ 416.109977] ? lock_sock_nested+0xc5/0x100 [ 416.114183] ? lockdep_hardirqs_on+0x421/0x5c0 [ 416.118736] ? lock_sock_nested+0x82/0x100 [ 416.122943] ? trace_hardirqs_on+0x28/0x190 [ 416.127237] ? lock_sock_nested+0x82/0x100 [ 416.131454] ? lock_sock_nested+0x82/0x100 [ 416.135662] ? __local_bh_enable_ip+0x160/0x260 [ 416.140304] tcp_sendmsg+0x27/0x40 [ 416.143829] inet_sendmsg+0x108/0x440 [ 416.147605] smc_sendmsg+0x223/0x320 [ 416.151291] ? smc_sendpage+0x170/0x170 [ 416.155242] sock_sendmsg+0xb5/0xf0 [ 416.158843] sock_write_iter+0x215/0x420 [ 416.162891] ? sock_sendmsg+0xf0/0xf0 [ 416.166670] __vfs_write+0x443/0x890 [ 416.170362] ? lock_downgrade+0x860/0x860 [ 416.174486] ? kernel_read+0x130/0x130 [ 416.178357] ? rw_verify_area+0xb8/0x2b0 [ 416.182393] vfs_write+0x150/0x4d0 [ 416.185907] ksys_write+0x103/0x260 [ 416.189507] ? do_sys_open+0x16e/0x350 [ 416.193367] ? __ia32_sys_read+0xa0/0xa0 [ 416.197401] ? do_syscall_64+0x21/0x4e0 [ 416.201354] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 416.206692] __x64_sys_write+0x6e/0xb0 [ 416.210557] do_syscall_64+0xd0/0x4e0 [ 416.214332] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 416.219498] RIP: 0033:0x4592f9 [ 416.222675] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 416.241548] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 416.249229] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 416.256472] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 416.263730] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 416.270973] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 416.278217] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 416.286234] CPU: 0 PID: 13434 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 416.294128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.303458] Call Trace: [ 416.306033] dump_stack+0x123/0x177 [ 416.309639] should_fail.cold.4+0x5/0x13 [ 416.313676] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 416.318753] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 416.324014] ? kasan_unpoison_shadow+0x35/0x50 [ 416.328573] __alloc_pages_nodemask+0x1d5/0x710 [ 416.333218] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 416.338212] alloc_pages_current+0xd6/0x1b0 [ 416.342511] skb_page_frag_refill+0x20b/0x400 [ 416.346994] sk_page_frag_refill+0x46/0x1b0 [ 416.351289] tcp_sendmsg_locked+0xc58/0x35b0 [ 416.355673] ? mark_held_locks+0x130/0x130 [ 416.359887] ? tcp_sendpage+0x50/0x50 [ 416.363661] ? mark_held_locks+0xc7/0x130 [ 416.367792] ? __local_bh_enable_ip+0x160/0x260 [ 416.372432] ? lock_sock_nested+0xc5/0x100 [ 416.376658] ? lockdep_hardirqs_on+0x421/0x5c0 [ 416.381213] ? lock_sock_nested+0x82/0x100 [ 416.385420] ? trace_hardirqs_on+0x28/0x190 [ 416.389712] ? lock_sock_nested+0x82/0x100 [ 416.393919] ? lock_sock_nested+0x82/0x100 [ 416.398128] ? __local_bh_enable_ip+0x160/0x260 [ 416.402774] tcp_sendmsg+0x27/0x40 [ 416.406288] inet_sendmsg+0x108/0x440 [ 416.410079] smc_sendmsg+0x223/0x320 [ 416.413765] ? smc_sendpage+0x170/0x170 [ 416.417757] sock_sendmsg+0xb5/0xf0 [ 416.421358] sock_write_iter+0x215/0x420 [ 416.425393] ? sock_sendmsg+0xf0/0xf0 [ 416.429174] __vfs_write+0x443/0x890 [ 416.432860] ? lock_downgrade+0x860/0x860 [ 416.436980] ? kernel_read+0x130/0x130 [ 416.440850] ? rw_verify_area+0xb8/0x2b0 [ 416.444898] vfs_write+0x150/0x4d0 [ 416.448412] ksys_write+0x103/0x260 [ 416.452014] ? do_sys_open+0x16e/0x350 [ 416.455876] ? __ia32_sys_read+0xa0/0xa0 [ 416.459925] ? do_syscall_64+0x21/0x4e0 [ 416.463884] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 416.469241] __x64_sys_write+0x6e/0xb0 [ 416.473101] do_syscall_64+0xd0/0x4e0 [ 416.476886] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 416.482050] RIP: 0033:0x4592f9 [ 416.485228] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 416.504190] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 416.511883] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 416.519127] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 416.526370] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 416.533704] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 416.540946] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 416.558950] CPU: 1 PID: 13440 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 416.566854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.576202] Call Trace: [ 416.578784] dump_stack+0x123/0x177 [ 416.582407] should_fail.cold.4+0x5/0x13 [ 416.586464] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 416.591558] ? kernel_text_address+0x79/0xf0 [ 416.595961] ? __kernel_text_address+0xd/0x40 [ 416.600620] ? unwind_get_return_address+0x61/0xa0 [ 416.605555] __should_failslab+0xba/0xf0 [ 416.607664] FAULT_INJECTION: forcing a failure. [ 416.607664] name failslab, interval 1, probability 0, space 0, times 0 [ 416.609605] should_failslab+0x9/0x14 [ 416.609613] __kmalloc+0x70/0x770 [ 416.609624] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 416.609632] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 416.609641] ? tls_push_record+0xff/0x1600 [ 416.621173] FAULT_INJECTION: forcing a failure. [ 416.621173] name failslab, interval 1, probability 0, space 0, times 0 [ 416.624609] ? tls_sw_sendmsg+0x92d/0x1020 [ 416.624615] ? inet_sendmsg+0x108/0x440 [ 416.624621] ? smc_sendmsg+0x223/0x320 [ 416.624628] ? sock_sendmsg+0xb5/0xf0 [ 416.624632] ? sock_write_iter+0x215/0x420 [ 416.624644] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 416.624652] ? iov_iter_get_pages+0x1ee/0x1370 [ 416.624668] ? __lock_is_held+0xb5/0x140 [ 416.624681] generic_gcmaes_encrypt+0xfd/0x150 [ 416.624686] ? generic_gcmaes_encrypt+0xfd/0x150 [ 416.624692] ? helper_rfc4106_encrypt+0x450/0x450 [ 416.702365] ? __kmalloc+0x5f1/0x770 [ 416.706059] gcmaes_wrapper_encrypt+0x109/0x180 [ 416.710718] tls_push_record+0x9ae/0x1600 [ 416.714840] ? lockdep_hardirqs_on+0x421/0x5c0 [ 416.719400] tls_sw_sendmsg+0x92d/0x1020 [ 416.723447] ? __lock_acquire+0x792/0x4980 [ 416.727671] ? find_held_lock+0x36/0x1d0 [ 416.731711] ? tls_sw_push_pending_record+0x10/0x10 [ 416.736706] ? __local_bh_enable_ip+0x160/0x260 [ 416.741369] ? lock_sock_nested+0xc5/0x100 [ 416.745587] ? lockdep_hardirqs_on+0x421/0x5c0 [ 416.750142] ? lock_sock_nested+0x82/0x100 [ 416.754351] ? trace_hardirqs_on+0x28/0x190 [ 416.758644] ? lock_sock_nested+0x82/0x100 [ 416.762850] ? lock_sock_nested+0x82/0x100 [ 416.767060] inet_sendmsg+0x108/0x440 [ 416.770837] smc_sendmsg+0x223/0x320 [ 416.774526] ? smc_sendpage+0x170/0x170 [ 416.778476] sock_sendmsg+0xb5/0xf0 [ 416.782076] sock_write_iter+0x215/0x420 [ 416.786115] ? sock_sendmsg+0xf0/0xf0 [ 416.789896] __vfs_write+0x443/0x890 [ 416.793583] ? lock_downgrade+0x860/0x860 [ 416.797705] ? kernel_read+0x130/0x130 [ 416.801575] ? rw_verify_area+0xb8/0x2b0 [ 416.805625] vfs_write+0x150/0x4d0 [ 416.809146] ksys_write+0x103/0x260 [ 416.812749] ? do_sys_open+0x16e/0x350 [ 416.816611] ? __ia32_sys_read+0xa0/0xa0 [ 416.820651] ? do_syscall_64+0x21/0x4e0 [ 416.824605] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 416.829947] __x64_sys_write+0x6e/0xb0 [ 416.833809] do_syscall_64+0xd0/0x4e0 [ 416.837586] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 416.842750] RIP: 0033:0x4592f9 [ 416.845916] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 416.864801] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 416.872483] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 416.879739] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 2020/10/30 13:45:49 executed programs: 1449 [ 416.886984] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 416.894237] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 416.901484] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 416.930912] CPU: 1 PID: 13458 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 416.938806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 416.948137] Call Trace: [ 416.950704] dump_stack+0x123/0x177 [ 416.954313] should_fail.cold.4+0x5/0x13 [ 416.958349] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 416.963428] ? kernel_text_address+0x79/0xf0 [ 416.967810] ? __kernel_text_address+0xd/0x40 [ 416.972278] ? unwind_get_return_address+0x61/0xa0 [ 416.977181] __should_failslab+0xba/0xf0 [ 416.981217] should_failslab+0x9/0x14 [ 416.984992] __kmalloc+0x70/0x770 [ 416.988422] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 416.993675] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 416.998750] ? tls_push_record+0xff/0x1600 [ 417.002957] ? tls_sw_sendmsg+0x92d/0x1020 [ 417.007165] ? inet_sendmsg+0x108/0x440 [ 417.011114] ? smc_sendmsg+0x223/0x320 [ 417.014978] ? sock_sendmsg+0xb5/0xf0 [ 417.018749] ? sock_write_iter+0x215/0x420 [ 417.022960] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 417.028730] ? iov_iter_get_pages+0x1ee/0x1370 [ 417.033293] ? __lock_is_held+0xb5/0x140 [ 417.037331] generic_gcmaes_encrypt+0xfd/0x150 [ 417.041884] ? generic_gcmaes_encrypt+0xfd/0x150 [ 417.046611] ? helper_rfc4106_encrypt+0x450/0x450 [ 417.051427] ? __kmalloc+0x5f1/0x770 [ 417.055115] gcmaes_wrapper_encrypt+0x109/0x180 [ 417.059848] tls_push_record+0x9ae/0x1600 [ 417.063971] ? lockdep_hardirqs_on+0x421/0x5c0 [ 417.068533] tls_sw_sendmsg+0x92d/0x1020 [ 417.072566] ? __lock_acquire+0x792/0x4980 [ 417.076778] ? find_held_lock+0x36/0x1d0 [ 417.080814] ? tls_sw_push_pending_record+0x10/0x10 [ 417.085817] ? __local_bh_enable_ip+0x160/0x260 [ 417.090459] ? lock_sock_nested+0xc5/0x100 [ 417.094665] ? lockdep_hardirqs_on+0x421/0x5c0 [ 417.099219] ? lock_sock_nested+0x82/0x100 [ 417.103427] ? trace_hardirqs_on+0x28/0x190 [ 417.107719] ? lock_sock_nested+0x82/0x100 [ 417.111929] ? lock_sock_nested+0x82/0x100 [ 417.116140] inet_sendmsg+0x108/0x440 [ 417.119915] smc_sendmsg+0x223/0x320 [ 417.123602] ? smc_sendpage+0x170/0x170 [ 417.127550] sock_sendmsg+0xb5/0xf0 [ 417.131152] sock_write_iter+0x215/0x420 [ 417.135190] ? sock_sendmsg+0xf0/0xf0 [ 417.138970] __vfs_write+0x443/0x890 [ 417.142657] ? lock_downgrade+0x860/0x860 [ 417.146787] ? kernel_read+0x130/0x130 [ 417.150657] ? rw_verify_area+0xb8/0x2b0 [ 417.154693] vfs_write+0x150/0x4d0 [ 417.158210] ksys_write+0x103/0x260 [ 417.165628] ? do_sys_open+0x16e/0x350 [ 417.169499] ? __ia32_sys_read+0xa0/0xa0 [ 417.173534] ? do_syscall_64+0x21/0x4e0 [ 417.177485] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.182825] __x64_sys_write+0x6e/0xb0 [ 417.186684] do_syscall_64+0xd0/0x4e0 [ 417.190460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.195623] RIP: 0033:0x4592f9 [ 417.198789] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 417.217674] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 417.225354] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 417.232608] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 417.239851] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 417.247105] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 417.254349] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 417.287772] CPU: 1 PID: 13459 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 417.295667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.305019] Call Trace: [ 417.307583] dump_stack+0x123/0x177 [ 417.311187] should_fail.cold.4+0x5/0x13 [ 417.315225] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 417.320299] ? kernel_text_address+0x79/0xf0 [ 417.324682] ? __kernel_text_address+0xd/0x40 [ 417.329170] ? unwind_get_return_address+0x61/0xa0 [ 417.334075] __should_failslab+0xba/0xf0 [ 417.338110] should_failslab+0x9/0x14 [ 417.341884] __kmalloc+0x70/0x770 [ 417.345313] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 417.350565] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 417.355642] ? tls_push_record+0xff/0x1600 [ 417.359849] ? tls_sw_sendmsg+0x92d/0x1020 [ 417.364058] ? inet_sendmsg+0x108/0x440 [ 417.368007] ? smc_sendmsg+0x223/0x320 [ 417.371867] ? sock_sendmsg+0xb5/0xf0 [ 417.375655] ? sock_write_iter+0x215/0x420 [ 417.379865] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 417.385637] ? iov_iter_get_pages+0x1ee/0x1370 [ 417.390197] ? __lock_is_held+0xb5/0x140 [ 417.394235] generic_gcmaes_encrypt+0xfd/0x150 [ 417.398787] ? generic_gcmaes_encrypt+0xfd/0x150 [ 417.403515] ? helper_rfc4106_encrypt+0x450/0x450 [ 417.408332] ? __kmalloc+0x5f1/0x770 [ 417.412019] gcmaes_wrapper_encrypt+0x109/0x180 [ 417.416659] tls_push_record+0x9ae/0x1600 [ 417.420780] ? lockdep_hardirqs_on+0x421/0x5c0 [ 417.425342] tls_sw_sendmsg+0x92d/0x1020 [ 417.429376] ? __lock_acquire+0x792/0x4980 [ 417.433589] ? find_held_lock+0x36/0x1d0 [ 417.437622] ? tls_sw_push_pending_record+0x10/0x10 [ 417.442610] ? __local_bh_enable_ip+0x160/0x260 [ 417.447353] ? lock_sock_nested+0xc5/0x100 [ 417.451561] ? lockdep_hardirqs_on+0x421/0x5c0 [ 417.456116] ? lock_sock_nested+0x82/0x100 [ 417.460320] ? trace_hardirqs_on+0x28/0x190 [ 417.464613] ? lock_sock_nested+0x82/0x100 [ 417.468830] ? lock_sock_nested+0x82/0x100 [ 417.473041] inet_sendmsg+0x108/0x440 [ 417.476826] smc_sendmsg+0x223/0x320 [ 417.480511] ? smc_sendpage+0x170/0x170 [ 417.484457] sock_sendmsg+0xb5/0xf0 [ 417.488056] sock_write_iter+0x215/0x420 [ 417.492094] ? sock_sendmsg+0xf0/0xf0 [ 417.495877] __vfs_write+0x443/0x890 [ 417.499575] ? lock_downgrade+0x860/0x860 [ 417.503696] ? kernel_read+0x130/0x130 [ 417.507564] ? rw_verify_area+0xb8/0x2b0 [ 417.511598] vfs_write+0x150/0x4d0 [ 417.515123] ksys_write+0x103/0x260 [ 417.518722] ? do_sys_open+0x16e/0x350 [ 417.522582] ? __ia32_sys_read+0xa0/0xa0 [ 417.526614] ? do_syscall_64+0x21/0x4e0 [ 417.530560] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.535898] __x64_sys_write+0x6e/0xb0 [ 417.539757] do_syscall_64+0xd0/0x4e0 [ 417.543532] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.548696] RIP: 0033:0x4592f9 [ 417.551866] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 417.570741] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 417.578432] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 417.585704] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 417.592953] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 417.600202] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 417.607452] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 417.619849] FAULT_INJECTION: forcing a failure. [ 417.619849] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 417.631725] FAULT_INJECTION: forcing a failure. [ 417.631725] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 417.631733] CPU: 0 PID: 13464 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 417.631736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.631739] Call Trace: [ 417.631754] dump_stack+0x123/0x177 [ 417.631764] should_fail.cold.4+0x5/0x13 [ 417.670932] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 417.676014] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 417.681266] ? kasan_unpoison_shadow+0x35/0x50 [ 417.685825] __alloc_pages_nodemask+0x1d5/0x710 [ 417.690472] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 417.695468] alloc_pages_current+0xd6/0x1b0 [ 417.699772] skb_page_frag_refill+0x20b/0x400 [ 417.704272] sk_page_frag_refill+0x46/0x1b0 [ 417.708592] tcp_sendmsg_locked+0xc58/0x35b0 [ 417.712986] ? mark_held_locks+0x130/0x130 [ 417.717198] ? mark_held_locks+0xc7/0x130 [ 417.721328] ? tcp_sendpage+0x50/0x50 [ 417.725106] ? mark_held_locks+0xc7/0x130 [ 417.729926] ? __local_bh_enable_ip+0x160/0x260 [ 417.734672] ? lock_sock_nested+0xc5/0x100 [ 417.738886] ? lockdep_hardirqs_on+0x421/0x5c0 [ 417.743457] ? lock_sock_nested+0x82/0x100 [ 417.747666] ? trace_hardirqs_on+0x28/0x190 [ 417.751963] ? lock_sock_nested+0x82/0x100 [ 417.756185] ? lock_sock_nested+0x82/0x100 [ 417.760414] ? __local_bh_enable_ip+0x160/0x260 [ 417.765062] tcp_sendmsg+0x27/0x40 [ 417.768581] inet_sendmsg+0x108/0x440 [ 417.772361] smc_sendmsg+0x223/0x320 [ 417.776051] ? smc_sendpage+0x170/0x170 [ 417.780017] sock_sendmsg+0xb5/0xf0 [ 417.783635] sock_write_iter+0x215/0x420 [ 417.787783] ? sock_sendmsg+0xf0/0xf0 [ 417.791578] __vfs_write+0x443/0x890 [ 417.795279] ? lock_downgrade+0x860/0x860 [ 417.799409] ? kernel_read+0x130/0x130 [ 417.803291] ? rw_verify_area+0xb8/0x2b0 [ 417.807340] vfs_write+0x150/0x4d0 [ 417.810884] ksys_write+0x103/0x260 [ 417.814487] ? do_sys_open+0x16e/0x350 [ 417.818365] ? __ia32_sys_read+0xa0/0xa0 [ 417.822411] ? do_syscall_64+0x21/0x4e0 [ 417.826366] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.831735] __x64_sys_write+0x6e/0xb0 [ 417.835608] do_syscall_64+0xd0/0x4e0 [ 417.839403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 417.844574] RIP: 0033:0x4592f9 [ 417.847746] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 417.866626] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 417.874310] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 417.881571] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 417.888829] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 417.896097] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 417.903345] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 417.910621] CPU: 1 PID: 13448 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 417.918494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 417.927851] Call Trace: [ 417.930431] dump_stack+0x123/0x177 [ 417.934051] should_fail.cold.4+0x5/0x13 [ 417.938104] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 417.943191] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 417.948441] ? kasan_unpoison_shadow+0x35/0x50 [ 417.952998] __alloc_pages_nodemask+0x1d5/0x710 [ 417.957642] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 417.962641] alloc_pages_current+0xd6/0x1b0 [ 417.966940] skb_page_frag_refill+0x20b/0x400 [ 417.971411] sk_page_frag_refill+0x46/0x1b0 [ 417.975707] tcp_sendmsg_locked+0xc58/0x35b0 [ 417.980093] ? mark_held_locks+0x130/0x130 [ 417.984299] ? mark_held_locks+0xc7/0x130 [ 417.988423] ? tcp_sendpage+0x50/0x50 [ 417.992196] ? mark_held_locks+0xc7/0x130 [ 417.996317] ? __local_bh_enable_ip+0x160/0x260 [ 418.000957] ? lock_sock_nested+0xc5/0x100 [ 418.005166] ? lockdep_hardirqs_on+0x421/0x5c0 [ 418.009722] ? lock_sock_nested+0x82/0x100 [ 418.013931] ? trace_hardirqs_on+0x28/0x190 [ 418.018225] ? lock_sock_nested+0x82/0x100 [ 418.022432] ? lock_sock_nested+0x82/0x100 [ 418.026640] ? __local_bh_enable_ip+0x160/0x260 [ 418.031286] tcp_sendmsg+0x27/0x40 [ 418.034889] inet_sendmsg+0x108/0x440 [ 418.038665] smc_sendmsg+0x223/0x320 [ 418.042355] ? smc_sendpage+0x170/0x170 [ 418.046301] sock_sendmsg+0xb5/0xf0 [ 418.049902] sock_write_iter+0x215/0x420 [ 418.053950] ? sock_sendmsg+0xf0/0xf0 [ 418.057733] __vfs_write+0x443/0x890 [ 418.061421] ? lock_downgrade+0x860/0x860 [ 418.065542] ? kernel_read+0x130/0x130 [ 418.069423] ? rw_verify_area+0xb8/0x2b0 [ 418.073458] vfs_write+0x150/0x4d0 [ 418.076971] ksys_write+0x103/0x260 [ 418.080571] ? do_sys_open+0x16e/0x350 [ 418.084432] ? __ia32_sys_read+0xa0/0xa0 [ 418.088479] ? do_syscall_64+0x21/0x4e0 [ 418.092426] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.097763] __x64_sys_write+0x6e/0xb0 [ 418.101623] do_syscall_64+0xd0/0x4e0 [ 418.105411] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.110571] RIP: 0033:0x4592f9 [ 418.113736] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 418.132609] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 418.140288] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 418.147535] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 418.154780] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 418.162024] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 418.169266] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 418.201502] FAULT_INJECTION: forcing a failure. [ 418.201502] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 418.219710] FAULT_INJECTION: forcing a failure. [ 418.219710] name failslab, interval 1, probability 0, space 0, times 0 [ 418.231278] FAULT_INJECTION: forcing a failure. [ 418.231278] name failslab, interval 1, probability 0, space 0, times 0 [ 418.242941] FAULT_INJECTION: forcing a failure. [ 418.242941] name failslab, interval 1, probability 0, space 0, times 0 [ 418.259556] FAULT_INJECTION: forcing a failure. [ 418.259556] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 418.271698] CPU: 1 PID: 13476 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 418.279604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.288959] Call Trace: [ 418.291527] dump_stack+0x123/0x177 [ 418.295133] should_fail.cold.4+0x5/0x13 [ 418.299169] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 418.304247] ? kernel_text_address+0x79/0xf0 [ 418.308629] ? __kernel_text_address+0xd/0x40 [ 418.313098] ? unwind_get_return_address+0x61/0xa0 [ 418.318106] __should_failslab+0xba/0xf0 [ 418.322150] should_failslab+0x9/0x14 [ 418.325924] __kmalloc+0x70/0x770 [ 418.329359] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 418.334609] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 418.339682] ? tls_push_record+0xff/0x1600 [ 418.343891] ? tls_sw_sendmsg+0x92d/0x1020 [ 418.348098] ? inet_sendmsg+0x108/0x440 [ 418.352048] ? smc_sendmsg+0x223/0x320 [ 418.355913] ? sock_sendmsg+0xb5/0xf0 [ 418.359685] ? sock_write_iter+0x215/0x420 [ 418.363896] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 418.369667] ? iov_iter_get_pages+0x1ee/0x1370 [ 418.374227] ? __lock_is_held+0xb5/0x140 [ 418.378281] generic_gcmaes_encrypt+0xfd/0x150 [ 418.382838] ? generic_gcmaes_encrypt+0xfd/0x150 [ 418.387565] ? helper_rfc4106_encrypt+0x450/0x450 [ 418.392384] ? __kmalloc+0x5f1/0x770 [ 418.396074] gcmaes_wrapper_encrypt+0x109/0x180 [ 418.400715] tls_push_record+0x9ae/0x1600 [ 418.404836] ? lockdep_hardirqs_on+0x421/0x5c0 [ 418.409414] tls_sw_sendmsg+0x92d/0x1020 [ 418.413448] ? __lock_acquire+0x792/0x4980 [ 418.417660] ? find_held_lock+0x36/0x1d0 [ 418.421697] ? tls_sw_push_pending_record+0x10/0x10 [ 418.426688] ? __local_bh_enable_ip+0x160/0x260 [ 418.431329] ? lock_sock_nested+0xc5/0x100 [ 418.435535] ? lockdep_hardirqs_on+0x421/0x5c0 [ 418.440087] ? lock_sock_nested+0x82/0x100 [ 418.444293] ? trace_hardirqs_on+0x28/0x190 [ 418.448586] ? lock_sock_nested+0x82/0x100 [ 418.452925] inet_sendmsg+0x108/0x440 [ 418.456796] smc_sendmsg+0x223/0x320 [ 418.460483] ? smc_sendpage+0x170/0x170 [ 418.464444] sock_sendmsg+0xb5/0xf0 [ 418.468048] sock_write_iter+0x215/0x420 [ 418.472092] ? sock_sendmsg+0xf0/0xf0 [ 418.475873] __vfs_write+0x443/0x890 [ 418.479559] ? lock_downgrade+0x860/0x860 [ 418.483680] ? kernel_read+0x130/0x130 [ 418.487550] ? rw_verify_area+0xb8/0x2b0 [ 418.491587] vfs_write+0x150/0x4d0 [ 418.495112] ksys_write+0x103/0x260 [ 418.498712] ? do_sys_open+0x16e/0x350 [ 418.502572] ? __ia32_sys_read+0xa0/0xa0 [ 418.506606] ? do_syscall_64+0x21/0x4e0 [ 418.510553] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.515893] __x64_sys_write+0x6e/0xb0 [ 418.519767] do_syscall_64+0xd0/0x4e0 [ 418.523542] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.528705] RIP: 0033:0x4592f9 [ 418.531886] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 418.550762] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 418.558536] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 418.565782] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 418.573024] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 418.580270] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 418.587512] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 418.598202] CPU: 1 PID: 13475 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 418.606083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.615425] Call Trace: [ 418.618020] dump_stack+0x123/0x177 [ 418.621645] should_fail.cold.4+0x5/0x13 [ 418.625695] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 418.630787] ? kernel_text_address+0x79/0xf0 [ 418.635187] ? __kernel_text_address+0xd/0x40 [ 418.639670] ? unwind_get_return_address+0x61/0xa0 [ 418.644590] __should_failslab+0xba/0xf0 [ 418.648641] should_failslab+0x9/0x14 [ 418.652542] __kmalloc+0x70/0x770 [ 418.656094] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 418.661368] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 418.666460] ? tls_push_record+0xff/0x1600 [ 418.670685] ? tls_sw_sendmsg+0x92d/0x1020 [ 418.674899] ? inet_sendmsg+0x108/0x440 [ 418.678846] ? smc_sendmsg+0x223/0x320 [ 418.682708] ? sock_sendmsg+0xb5/0xf0 [ 418.686483] ? sock_write_iter+0x215/0x420 [ 418.690695] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 418.696471] ? iov_iter_get_pages+0x1ee/0x1370 [ 418.701036] ? __lock_is_held+0xb5/0x140 [ 418.705176] generic_gcmaes_encrypt+0xfd/0x150 [ 418.709735] ? generic_gcmaes_encrypt+0xfd/0x150 [ 418.714467] ? helper_rfc4106_encrypt+0x450/0x450 [ 418.719293] ? __kmalloc+0x5f1/0x770 [ 418.722983] gcmaes_wrapper_encrypt+0x109/0x180 [ 418.727625] tls_push_record+0x9ae/0x1600 [ 418.731746] ? lockdep_hardirqs_on+0x421/0x5c0 [ 418.736306] tls_sw_sendmsg+0x92d/0x1020 [ 418.740339] ? __lock_acquire+0x792/0x4980 [ 418.744551] ? find_held_lock+0x36/0x1d0 [ 418.748587] ? tls_sw_push_pending_record+0x10/0x10 [ 418.753576] ? __local_bh_enable_ip+0x160/0x260 [ 418.758218] ? lock_sock_nested+0xc5/0x100 [ 418.762428] ? lockdep_hardirqs_on+0x421/0x5c0 [ 418.767008] ? lock_sock_nested+0x82/0x100 [ 418.771219] ? trace_hardirqs_on+0x28/0x190 [ 418.775514] ? lock_sock_nested+0x82/0x100 [ 418.779733] ? lock_sock_nested+0x82/0x100 [ 418.783952] inet_sendmsg+0x108/0x440 [ 418.787730] smc_sendmsg+0x223/0x320 [ 418.791426] ? smc_sendpage+0x170/0x170 [ 418.795376] sock_sendmsg+0xb5/0xf0 [ 418.798977] sock_write_iter+0x215/0x420 [ 418.803013] ? sock_sendmsg+0xf0/0xf0 [ 418.806797] __vfs_write+0x443/0x890 [ 418.810486] ? lock_downgrade+0x860/0x860 [ 418.814609] ? kernel_read+0x130/0x130 [ 418.818478] ? rw_verify_area+0xb8/0x2b0 [ 418.822523] vfs_write+0x150/0x4d0 [ 418.826043] ksys_write+0x103/0x260 [ 418.829644] ? do_sys_open+0x16e/0x350 [ 418.833509] ? __ia32_sys_read+0xa0/0xa0 [ 418.837545] ? do_syscall_64+0x21/0x4e0 [ 418.841493] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.846836] __x64_sys_write+0x6e/0xb0 [ 418.850697] do_syscall_64+0xd0/0x4e0 [ 418.854474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 418.859636] RIP: 0033:0x4592f9 [ 418.862806] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 418.881695] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 418.889390] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 418.896641] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 418.903888] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 418.911135] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 418.918393] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 418.934954] CPU: 0 PID: 13478 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 418.942848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 418.952190] Call Trace: [ 418.954757] dump_stack+0x123/0x177 [ 418.958360] should_fail.cold.4+0x5/0x13 [ 418.962396] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 418.967472] ? kernel_text_address+0x79/0xf0 [ 418.971855] ? __kernel_text_address+0xd/0x40 [ 418.976322] ? unwind_get_return_address+0x61/0xa0 [ 418.981226] __should_failslab+0xba/0xf0 [ 418.985264] should_failslab+0x9/0x14 [ 418.989042] __kmalloc+0x70/0x770 [ 418.992471] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 418.997721] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 419.002798] ? tls_push_record+0xff/0x1600 [ 419.007023] ? tls_sw_sendmsg+0x92d/0x1020 [ 419.011235] ? inet_sendmsg+0x108/0x440 [ 419.015183] ? smc_sendmsg+0x223/0x320 [ 419.019048] ? sock_sendmsg+0xb5/0xf0 [ 419.022820] ? sock_write_iter+0x215/0x420 [ 419.027035] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 419.032821] ? iov_iter_get_pages+0x1ee/0x1370 [ 419.037384] ? __lock_is_held+0xb5/0x140 [ 419.041433] generic_gcmaes_encrypt+0xfd/0x150 [ 419.045987] ? generic_gcmaes_encrypt+0xfd/0x150 [ 419.050727] ? helper_rfc4106_encrypt+0x450/0x450 [ 419.055543] ? __kmalloc+0x5f1/0x770 [ 419.059233] gcmaes_wrapper_encrypt+0x109/0x180 [ 419.063876] tls_push_record+0x9ae/0x1600 [ 419.067995] ? lockdep_hardirqs_on+0x421/0x5c0 [ 419.072558] tls_sw_sendmsg+0x92d/0x1020 [ 419.076590] ? __lock_acquire+0x792/0x4980 [ 419.080800] ? find_held_lock+0x36/0x1d0 [ 419.084835] ? tls_sw_push_pending_record+0x10/0x10 [ 419.089826] ? __local_bh_enable_ip+0x160/0x260 [ 419.094469] ? lock_sock_nested+0xc5/0x100 [ 419.098677] ? lockdep_hardirqs_on+0x421/0x5c0 [ 419.103229] ? lock_sock_nested+0x82/0x100 [ 419.107443] ? trace_hardirqs_on+0x28/0x190 [ 419.111748] ? lock_sock_nested+0x82/0x100 [ 419.115954] ? lock_sock_nested+0x82/0x100 [ 419.120161] inet_sendmsg+0x108/0x440 [ 419.123936] smc_sendmsg+0x223/0x320 [ 419.127635] ? smc_sendpage+0x170/0x170 [ 419.131585] sock_sendmsg+0xb5/0xf0 [ 419.135199] sock_write_iter+0x215/0x420 [ 419.139234] ? sock_sendmsg+0xf0/0xf0 [ 419.143017] __vfs_write+0x443/0x890 [ 419.146706] ? lock_downgrade+0x860/0x860 [ 419.150828] ? kernel_read+0x130/0x130 [ 419.154696] ? rw_verify_area+0xb8/0x2b0 [ 419.158733] vfs_write+0x150/0x4d0 [ 419.162248] ksys_write+0x103/0x260 [ 419.165867] ? do_sys_open+0x16e/0x350 [ 419.169726] ? __ia32_sys_read+0xa0/0xa0 [ 419.173761] ? do_syscall_64+0x21/0x4e0 [ 419.177707] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.183043] __x64_sys_write+0x6e/0xb0 [ 419.186903] do_syscall_64+0xd0/0x4e0 [ 419.190765] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.195930] RIP: 0033:0x4592f9 [ 419.199099] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 419.217973] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 419.225652] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 419.232895] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 419.240138] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 419.247379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 419.254620] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 419.262702] FAULT_INJECTION: forcing a failure. [ 419.262702] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 419.269760] CPU: 0 PID: 13470 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 419.282383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.291744] Call Trace: [ 419.294328] dump_stack+0x123/0x177 [ 419.297941] should_fail.cold.4+0x5/0x13 [ 419.301989] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 419.307091] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 419.312352] ? kasan_unpoison_shadow+0x35/0x50 [ 419.316925] __alloc_pages_nodemask+0x1d5/0x710 [ 419.321585] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 419.326592] alloc_pages_current+0xd6/0x1b0 [ 419.330895] skb_page_frag_refill+0x20b/0x400 [ 419.335367] sk_page_frag_refill+0x46/0x1b0 [ 419.339665] tcp_sendmsg_locked+0xc58/0x35b0 [ 419.344051] ? mark_held_locks+0x130/0x130 [ 419.348275] ? mark_held_locks+0xc7/0x130 [ 419.352404] ? tcp_sendpage+0x50/0x50 [ 419.356182] ? mark_held_locks+0xc7/0x130 [ 419.360304] ? __local_bh_enable_ip+0x160/0x260 [ 419.364947] ? lock_sock_nested+0xc5/0x100 [ 419.369157] ? lockdep_hardirqs_on+0x421/0x5c0 [ 419.373713] ? lock_sock_nested+0x82/0x100 [ 419.377923] ? trace_hardirqs_on+0x28/0x190 [ 419.382219] ? lock_sock_nested+0x82/0x100 [ 419.386428] ? lock_sock_nested+0x82/0x100 [ 419.390649] ? __local_bh_enable_ip+0x160/0x260 [ 419.395300] tcp_sendmsg+0x27/0x40 [ 419.398832] inet_sendmsg+0x108/0x440 [ 419.402621] smc_sendmsg+0x223/0x320 [ 419.406309] ? smc_sendpage+0x170/0x170 [ 419.410260] sock_sendmsg+0xb5/0xf0 [ 419.413863] sock_write_iter+0x215/0x420 [ 419.417899] ? sock_sendmsg+0xf0/0xf0 [ 419.421684] __vfs_write+0x443/0x890 [ 419.425374] ? lock_downgrade+0x860/0x860 [ 419.429498] ? kernel_read+0x130/0x130 [ 419.433373] ? rw_verify_area+0xb8/0x2b0 [ 419.437412] vfs_write+0x150/0x4d0 [ 419.440941] ksys_write+0x103/0x260 [ 419.444542] ? do_sys_open+0x16e/0x350 [ 419.448405] ? __ia32_sys_read+0xa0/0xa0 [ 419.452452] ? do_syscall_64+0x21/0x4e0 [ 419.456491] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.461834] __x64_sys_write+0x6e/0xb0 [ 419.465697] do_syscall_64+0xd0/0x4e0 [ 419.469474] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.474639] RIP: 0033:0x4592f9 [ 419.477809] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 419.496687] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 419.504383] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 419.511629] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 419.518876] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 419.526125] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 419.533369] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 419.540629] CPU: 1 PID: 13486 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 419.548505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.557843] Call Trace: [ 419.560411] dump_stack+0x123/0x177 [ 419.564018] should_fail.cold.4+0x5/0x13 [ 419.568057] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 419.573155] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 419.578410] ? kasan_unpoison_shadow+0x35/0x50 [ 419.582976] __alloc_pages_nodemask+0x1d5/0x710 [ 419.587625] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 419.592634] alloc_pages_current+0xd6/0x1b0 [ 419.596938] skb_page_frag_refill+0x20b/0x400 [ 419.601412] sk_page_frag_refill+0x46/0x1b0 [ 419.605715] tcp_sendmsg_locked+0xc58/0x35b0 [ 419.610114] ? mark_held_locks+0x130/0x130 [ 419.614334] ? mark_held_locks+0xc7/0x130 [ 419.618486] ? tcp_sendpage+0x50/0x50 [ 419.622269] ? mark_held_locks+0xc7/0x130 [ 419.626411] ? __local_bh_enable_ip+0x160/0x260 [ 419.631055] ? lock_sock_nested+0xc5/0x100 [ 419.635280] ? lockdep_hardirqs_on+0x421/0x5c0 [ 419.639837] ? lock_sock_nested+0x82/0x100 [ 419.644177] ? trace_hardirqs_on+0x28/0x190 [ 419.648480] ? lock_sock_nested+0x82/0x100 [ 419.652702] ? lock_sock_nested+0x82/0x100 [ 419.656926] ? __local_bh_enable_ip+0x160/0x260 [ 419.661592] tcp_sendmsg+0x27/0x40 [ 419.665125] inet_sendmsg+0x108/0x440 [ 419.668909] smc_sendmsg+0x223/0x320 [ 419.672604] ? smc_sendpage+0x170/0x170 [ 419.676560] sock_sendmsg+0xb5/0xf0 [ 419.680167] sock_write_iter+0x215/0x420 [ 419.684204] ? sock_sendmsg+0xf0/0xf0 [ 419.687989] __vfs_write+0x443/0x890 [ 419.691688] ? lock_downgrade+0x860/0x860 [ 419.695821] ? kernel_read+0x130/0x130 [ 419.699712] ? rw_verify_area+0xb8/0x2b0 [ 419.703753] vfs_write+0x150/0x4d0 [ 419.707275] ksys_write+0x103/0x260 [ 419.710893] ? do_sys_open+0x16e/0x350 [ 419.714758] ? __ia32_sys_read+0xa0/0xa0 [ 419.718798] ? do_syscall_64+0x21/0x4e0 [ 419.722753] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.728100] __x64_sys_write+0x6e/0xb0 [ 419.731971] do_syscall_64+0xd0/0x4e0 [ 419.735755] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.740919] RIP: 0033:0x4592f9 [ 419.744093] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 419.762974] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 419.770676] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 419.777933] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 419.785192] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 419.792447] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 419.799698] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 419.806958] CPU: 0 PID: 13467 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 419.814842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 419.824185] Call Trace: [ 419.826767] dump_stack+0x123/0x177 [ 419.830391] should_fail.cold.4+0x5/0x13 [ 419.834445] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 419.839540] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 419.844827] ? kasan_unpoison_shadow+0x35/0x50 [ 419.849405] __alloc_pages_nodemask+0x1d5/0x710 [ 419.854065] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 419.859080] alloc_pages_current+0xd6/0x1b0 [ 419.863398] skb_page_frag_refill+0x20b/0x400 [ 419.867888] sk_page_frag_refill+0x46/0x1b0 [ 419.872200] tcp_sendmsg_locked+0xc58/0x35b0 [ 419.876605] ? mark_held_locks+0x130/0x130 [ 419.880836] ? mark_held_locks+0xc7/0x130 [ 419.884980] ? tcp_sendpage+0x50/0x50 [ 419.888772] ? mark_held_locks+0xc7/0x130 [ 419.892912] ? __local_bh_enable_ip+0x160/0x260 [ 419.897581] ? lock_sock_nested+0xc5/0x100 [ 419.901802] ? lockdep_hardirqs_on+0x421/0x5c0 [ 419.906360] ? lock_sock_nested+0x82/0x100 [ 419.910568] ? trace_hardirqs_on+0x28/0x190 [ 419.914862] ? lock_sock_nested+0x82/0x100 [ 419.919087] ? lock_sock_nested+0x82/0x100 [ 419.923300] ? __local_bh_enable_ip+0x160/0x260 [ 419.927947] tcp_sendmsg+0x27/0x40 [ 419.931464] inet_sendmsg+0x108/0x440 [ 419.935252] smc_sendmsg+0x223/0x320 [ 419.938941] ? smc_sendpage+0x170/0x170 [ 419.942895] sock_sendmsg+0xb5/0xf0 [ 419.946498] sock_write_iter+0x215/0x420 [ 419.950533] ? sock_sendmsg+0xf0/0xf0 [ 419.954314] __vfs_write+0x443/0x890 [ 419.958003] ? lock_downgrade+0x860/0x860 [ 419.962125] ? kernel_read+0x130/0x130 [ 419.966000] ? rw_verify_area+0xb8/0x2b0 [ 419.970035] vfs_write+0x150/0x4d0 [ 419.973550] ksys_write+0x103/0x260 [ 419.977148] ? do_sys_open+0x16e/0x350 [ 419.981007] ? __ia32_sys_read+0xa0/0xa0 [ 419.985042] ? do_syscall_64+0x21/0x4e0 [ 419.988989] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 419.994328] __x64_sys_write+0x6e/0xb0 [ 419.998189] do_syscall_64+0xd0/0x4e0 [ 420.001964] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.007127] RIP: 0033:0x4592f9 [ 420.010295] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 420.029175] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 420.036857] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 420.044103] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 420.051348] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 420.058590] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 420.065848] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 420.089397] FAULT_INJECTION: forcing a failure. [ 420.089397] name failslab, interval 1, probability 0, space 0, times 0 [ 420.101241] FAULT_INJECTION: forcing a failure. [ 420.101241] name failslab, interval 1, probability 0, space 0, times 0 [ 420.114092] CPU: 0 PID: 13500 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 420.121980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.131308] Call Trace: [ 420.133871] dump_stack+0x123/0x177 [ 420.137473] should_fail.cold.4+0x5/0x13 [ 420.141506] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 420.146589] ? kernel_text_address+0x79/0xf0 [ 420.150974] ? __kernel_text_address+0xd/0x40 [ 420.155455] ? unwind_get_return_address+0x61/0xa0 [ 420.160359] __should_failslab+0xba/0xf0 [ 420.164394] should_failslab+0x9/0x14 [ 420.168168] __kmalloc+0x70/0x770 [ 420.171599] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 420.176851] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 420.181926] ? tls_push_record+0xff/0x1600 [ 420.186143] ? tls_sw_sendmsg+0x92d/0x1020 [ 420.190352] ? inet_sendmsg+0x108/0x440 [ 420.194298] ? smc_sendmsg+0x223/0x320 [ 420.198162] ? sock_sendmsg+0xb5/0xf0 [ 420.201933] ? sock_write_iter+0x215/0x420 [ 420.206161] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 420.211932] ? iov_iter_get_pages+0x1ee/0x1370 [ 420.216494] ? __lock_is_held+0xb5/0x140 [ 420.220532] generic_gcmaes_encrypt+0xfd/0x150 [ 420.225087] ? generic_gcmaes_encrypt+0xfd/0x150 [ 420.229815] ? helper_rfc4106_encrypt+0x450/0x450 [ 420.234720] ? __kmalloc+0x5f1/0x770 [ 420.238410] gcmaes_wrapper_encrypt+0x109/0x180 [ 420.243052] tls_push_record+0x9ae/0x1600 [ 420.247184] ? lockdep_hardirqs_on+0x421/0x5c0 [ 420.251755] tls_sw_sendmsg+0x92d/0x1020 [ 420.255789] ? __lock_acquire+0x792/0x4980 [ 420.260002] ? find_held_lock+0x36/0x1d0 [ 420.264039] ? tls_sw_push_pending_record+0x10/0x10 [ 420.269029] ? __local_bh_enable_ip+0x160/0x260 [ 420.273670] ? lock_sock_nested+0xc5/0x100 [ 420.277877] ? lockdep_hardirqs_on+0x421/0x5c0 [ 420.282430] ? lock_sock_nested+0x82/0x100 [ 420.286640] ? trace_hardirqs_on+0x28/0x190 [ 420.290947] ? lock_sock_nested+0x82/0x100 [ 420.295155] ? lock_sock_nested+0x82/0x100 [ 420.299367] inet_sendmsg+0x108/0x440 [ 420.303141] smc_sendmsg+0x223/0x320 [ 420.306834] ? smc_sendpage+0x170/0x170 [ 420.310803] sock_sendmsg+0xb5/0xf0 [ 420.314403] sock_write_iter+0x215/0x420 [ 420.318437] ? sock_sendmsg+0xf0/0xf0 [ 420.322218] __vfs_write+0x443/0x890 [ 420.325906] ? lock_downgrade+0x860/0x860 [ 420.330025] ? kernel_read+0x130/0x130 [ 420.333895] ? rw_verify_area+0xb8/0x2b0 [ 420.337931] vfs_write+0x150/0x4d0 [ 420.341461] ksys_write+0x103/0x260 [ 420.345060] ? do_sys_open+0x16e/0x350 [ 420.348920] ? __ia32_sys_read+0xa0/0xa0 [ 420.352955] ? do_syscall_64+0x21/0x4e0 [ 420.356904] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.362240] __x64_sys_write+0x6e/0xb0 [ 420.366098] do_syscall_64+0xd0/0x4e0 [ 420.369873] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.375037] RIP: 0033:0x4592f9 [ 420.378204] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 420.397090] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 420.404773] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 420.412030] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 420.419273] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 420.426518] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 420.433762] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 420.459075] CPU: 1 PID: 13502 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 420.466965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.476302] Call Trace: [ 420.478871] dump_stack+0x123/0x177 [ 420.482479] should_fail.cold.4+0x5/0x13 [ 420.486540] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 420.491617] ? kernel_text_address+0x79/0xf0 [ 420.495999] ? __kernel_text_address+0xd/0x40 [ 420.500467] ? unwind_get_return_address+0x61/0xa0 [ 420.505370] __should_failslab+0xba/0xf0 [ 420.509408] should_failslab+0x9/0x14 [ 420.513183] __kmalloc+0x70/0x770 [ 420.516611] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 420.521862] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 420.526938] ? tls_push_record+0xff/0x1600 [ 420.531154] ? tls_sw_sendmsg+0x92d/0x1020 [ 420.535368] ? inet_sendmsg+0x108/0x440 [ 420.539317] ? smc_sendmsg+0x223/0x320 [ 420.543178] ? sock_sendmsg+0xb5/0xf0 [ 420.546952] ? sock_write_iter+0x215/0x420 [ 420.551161] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 420.556933] ? iov_iter_get_pages+0x1ee/0x1370 [ 420.561511] ? __lock_is_held+0xb5/0x140 [ 420.565553] generic_gcmaes_encrypt+0xfd/0x150 [ 420.570128] ? generic_gcmaes_encrypt+0xfd/0x150 [ 420.574856] ? helper_rfc4106_encrypt+0x450/0x450 [ 420.579672] ? __kmalloc+0x5f1/0x770 [ 420.583361] gcmaes_wrapper_encrypt+0x109/0x180 [ 420.588004] tls_push_record+0x9ae/0x1600 [ 420.592137] ? lockdep_hardirqs_on+0x421/0x5c0 [ 420.596729] tls_sw_sendmsg+0x92d/0x1020 [ 420.600778] ? __lock_acquire+0x792/0x4980 [ 420.605000] ? find_held_lock+0x36/0x1d0 [ 420.609044] ? tls_sw_push_pending_record+0x10/0x10 [ 420.614042] ? __local_bh_enable_ip+0x160/0x260 [ 420.618689] ? lock_sock_nested+0xc5/0x100 [ 420.622904] ? lockdep_hardirqs_on+0x421/0x5c0 [ 420.627463] ? lock_sock_nested+0x82/0x100 [ 420.631672] ? trace_hardirqs_on+0x28/0x190 [ 420.635967] ? lock_sock_nested+0x82/0x100 [ 420.640282] ? lock_sock_nested+0x82/0x100 [ 420.644495] inet_sendmsg+0x108/0x440 [ 420.648274] smc_sendmsg+0x223/0x320 [ 420.651963] ? smc_sendpage+0x170/0x170 [ 420.656002] sock_sendmsg+0xb5/0xf0 [ 420.659609] sock_write_iter+0x215/0x420 [ 420.663663] ? sock_sendmsg+0xf0/0xf0 [ 420.667466] __vfs_write+0x443/0x890 [ 420.671156] ? lock_downgrade+0x860/0x860 [ 420.675298] ? kernel_read+0x130/0x130 [ 420.679173] ? rw_verify_area+0xb8/0x2b0 [ 420.683215] vfs_write+0x150/0x4d0 [ 420.686738] ksys_write+0x103/0x260 [ 420.690339] ? do_sys_open+0x16e/0x350 [ 420.694204] ? __ia32_sys_read+0xa0/0xa0 [ 420.698243] ? do_syscall_64+0x21/0x4e0 [ 420.702191] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.707530] __x64_sys_write+0x6e/0xb0 [ 420.711391] do_syscall_64+0xd0/0x4e0 [ 420.715177] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 420.720348] RIP: 0033:0x4592f9 [ 420.723514] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 420.742389] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 420.750071] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 420.757313] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 420.764565] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 420.771903] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 420.779147] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 420.817885] FAULT_INJECTION: forcing a failure. [ 420.817885] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 420.830307] FAULT_INJECTION: forcing a failure. [ 420.830307] name failslab, interval 1, probability 0, space 0, times 0 [ 420.836006] FAULT_INJECTION: forcing a failure. [ 420.836006] name failslab, interval 1, probability 0, space 0, times 0 [ 420.852884] CPU: 1 PID: 13519 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 420.860755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 420.870099] Call Trace: [ 420.872679] dump_stack+0x123/0x177 [ 420.876298] should_fail.cold.4+0x5/0x13 [ 420.880349] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 420.885441] ? kernel_text_address+0x79/0xf0 [ 420.889850] ? __kernel_text_address+0xd/0x40 [ 420.894335] ? unwind_get_return_address+0x61/0xa0 [ 420.899257] __should_failslab+0xba/0xf0 [ 420.903309] should_failslab+0x9/0x14 [ 420.907099] __kmalloc+0x70/0x770 [ 420.910547] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 420.915810] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 420.920895] ? tls_push_record+0xff/0x1600 [ 420.925111] ? tls_sw_sendmsg+0x92d/0x1020 [ 420.929332] ? inet_sendmsg+0x108/0x440 [ 420.933293] ? smc_sendmsg+0x223/0x320 [ 420.937162] ? sock_sendmsg+0xb5/0xf0 [ 420.940950] ? sock_write_iter+0x215/0x420 [ 420.945172] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 420.950952] ? iov_iter_get_pages+0x1ee/0x1370 [ 420.955518] ? __lock_is_held+0xb5/0x140 [ 420.959560] generic_gcmaes_encrypt+0xfd/0x150 [ 420.964120] ? generic_gcmaes_encrypt+0xfd/0x150 [ 420.968851] ? helper_rfc4106_encrypt+0x450/0x450 [ 420.973689] ? __kmalloc+0x5f1/0x770 [ 420.977379] gcmaes_wrapper_encrypt+0x109/0x180 [ 420.982024] tls_push_record+0x9ae/0x1600 [ 420.986146] ? lockdep_hardirqs_on+0x421/0x5c0 [ 420.990709] tls_sw_sendmsg+0x92d/0x1020 [ 420.994744] ? __lock_acquire+0x792/0x4980 [ 420.998957] ? find_held_lock+0x36/0x1d0 [ 421.003002] ? tls_sw_push_pending_record+0x10/0x10 [ 421.008004] ? __local_bh_enable_ip+0x160/0x260 [ 421.012648] ? lock_sock_nested+0xc5/0x100 [ 421.016856] ? lockdep_hardirqs_on+0x421/0x5c0 [ 421.021410] ? lock_sock_nested+0x82/0x100 [ 421.025619] ? trace_hardirqs_on+0x28/0x190 [ 421.029912] ? lock_sock_nested+0x82/0x100 [ 421.034120] ? lock_sock_nested+0x82/0x100 [ 421.038331] inet_sendmsg+0x108/0x440 [ 421.042107] smc_sendmsg+0x223/0x320 [ 421.045793] ? smc_sendpage+0x170/0x170 [ 421.049740] sock_sendmsg+0xb5/0xf0 [ 421.053428] sock_write_iter+0x215/0x420 [ 421.057466] ? sock_sendmsg+0xf0/0xf0 [ 421.061247] __vfs_write+0x443/0x890 [ 421.064935] ? lock_downgrade+0x860/0x860 [ 421.069056] ? kernel_read+0x130/0x130 [ 421.072926] ? rw_verify_area+0xb8/0x2b0 [ 421.076961] vfs_write+0x150/0x4d0 [ 421.080491] ksys_write+0x103/0x260 [ 421.084090] ? do_sys_open+0x16e/0x350 [ 421.087952] ? __ia32_sys_read+0xa0/0xa0 [ 421.091991] ? do_syscall_64+0x21/0x4e0 [ 421.095939] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.101277] __x64_sys_write+0x6e/0xb0 [ 421.105138] do_syscall_64+0xd0/0x4e0 [ 421.108912] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.114083] RIP: 0033:0x4592f9 [ 421.117259] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 421.136135] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 421.143819] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 421.151161] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 421.158403] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 421.165647] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 421.172892] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 421.185987] CPU: 0 PID: 13520 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 421.193878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.203223] Call Trace: [ 421.205796] dump_stack+0x123/0x177 [ 421.209410] should_fail.cold.4+0x5/0x13 [ 421.213480] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 421.218574] ? kernel_text_address+0x79/0xf0 [ 421.222973] ? __kernel_text_address+0xd/0x40 [ 421.227464] ? unwind_get_return_address+0x61/0xa0 [ 421.232382] __should_failslab+0xba/0xf0 [ 421.236424] should_failslab+0x9/0x14 [ 421.240201] __kmalloc+0x70/0x770 [ 421.243637] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 421.248896] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 421.253982] ? tls_push_record+0xff/0x1600 [ 421.258209] ? tls_sw_sendmsg+0x92d/0x1020 [ 421.262419] ? inet_sendmsg+0x108/0x440 [ 421.266455] ? smc_sendmsg+0x223/0x320 [ 421.270324] ? sock_sendmsg+0xb5/0xf0 [ 421.274118] ? sock_write_iter+0x215/0x420 [ 421.278333] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 421.284111] ? iov_iter_get_pages+0x1ee/0x1370 [ 421.288685] ? __lock_is_held+0xb5/0x140 [ 421.292726] generic_gcmaes_encrypt+0xfd/0x150 [ 421.297370] ? generic_gcmaes_encrypt+0xfd/0x150 [ 421.302114] ? helper_rfc4106_encrypt+0x450/0x450 [ 421.306936] ? __kmalloc+0x5f1/0x770 [ 421.310632] gcmaes_wrapper_encrypt+0x109/0x180 [ 421.315284] tls_push_record+0x9ae/0x1600 [ 421.319410] ? lockdep_hardirqs_on+0x421/0x5c0 [ 421.323983] tls_sw_sendmsg+0x92d/0x1020 [ 421.328025] ? __lock_acquire+0x792/0x4980 [ 421.332240] ? find_held_lock+0x36/0x1d0 [ 421.336279] ? tls_sw_push_pending_record+0x10/0x10 [ 421.341294] ? __local_bh_enable_ip+0x160/0x260 [ 421.345946] ? lock_sock_nested+0xc5/0x100 [ 421.350163] ? lockdep_hardirqs_on+0x421/0x5c0 [ 421.354728] ? lock_sock_nested+0x82/0x100 [ 421.358941] ? trace_hardirqs_on+0x28/0x190 [ 421.363239] ? lock_sock_nested+0x82/0x100 [ 421.367456] ? lock_sock_nested+0x82/0x100 [ 421.371668] inet_sendmsg+0x108/0x440 [ 421.375448] smc_sendmsg+0x223/0x320 [ 421.379136] ? smc_sendpage+0x170/0x170 [ 421.383086] sock_sendmsg+0xb5/0xf0 [ 421.386709] sock_write_iter+0x215/0x420 [ 421.390752] ? sock_sendmsg+0xf0/0xf0 [ 421.394543] __vfs_write+0x443/0x890 [ 421.398232] ? lock_downgrade+0x860/0x860 [ 421.402358] ? kernel_read+0x130/0x130 [ 421.406230] ? rw_verify_area+0xb8/0x2b0 [ 421.410269] vfs_write+0x150/0x4d0 [ 421.413791] ksys_write+0x103/0x260 [ 421.417403] ? do_sys_open+0x16e/0x350 [ 421.421272] ? __ia32_sys_read+0xa0/0xa0 [ 421.425315] ? do_syscall_64+0x21/0x4e0 [ 421.429357] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.434701] __x64_sys_write+0x6e/0xb0 [ 421.438568] do_syscall_64+0xd0/0x4e0 [ 421.442351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.447528] RIP: 0033:0x4592f9 [ 421.450700] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 421.469593] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 421.477278] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 421.484530] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 421.491792] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 421.499039] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 421.506290] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 421.513550] CPU: 1 PID: 13507 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 421.521429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.530768] Call Trace: [ 421.533368] dump_stack+0x123/0x177 [ 421.536990] should_fail.cold.4+0x5/0x13 [ 421.541043] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 421.546126] ? mark_held_locks+0xc7/0x130 [ 421.550252] __alloc_pages_nodemask+0x1d5/0x710 [ 421.554895] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 421.559889] alloc_pages_current+0xd6/0x1b0 [ 421.564188] skb_page_frag_refill+0x20b/0x400 [ 421.568657] sk_page_frag_refill+0x46/0x1b0 [ 421.572965] tcp_sendmsg_locked+0xc58/0x35b0 [ 421.577349] ? mark_held_locks+0x130/0x130 [ 421.581554] ? mark_held_locks+0xc7/0x130 [ 421.585678] ? tcp_sendpage+0x50/0x50 [ 421.589453] ? mark_held_locks+0xc7/0x130 [ 421.593574] ? __local_bh_enable_ip+0x160/0x260 [ 421.598214] ? lock_sock_nested+0xc5/0x100 [ 421.602509] ? lockdep_hardirqs_on+0x421/0x5c0 [ 421.607063] ? lock_sock_nested+0x82/0x100 [ 421.611272] ? trace_hardirqs_on+0x28/0x190 [ 421.615566] ? lock_sock_nested+0x82/0x100 [ 421.619776] ? lock_sock_nested+0x82/0x100 [ 421.623982] ? __local_bh_enable_ip+0x160/0x260 [ 421.628628] tcp_sendmsg+0x27/0x40 [ 421.632143] inet_sendmsg+0x108/0x440 [ 421.635917] smc_sendmsg+0x223/0x320 [ 421.639604] ? smc_sendpage+0x170/0x170 [ 421.643553] sock_sendmsg+0xb5/0xf0 [ 421.647152] sock_write_iter+0x215/0x420 [ 421.651319] ? sock_sendmsg+0xf0/0xf0 [ 421.655106] __vfs_write+0x443/0x890 [ 421.658807] ? lock_downgrade+0x860/0x860 [ 421.662928] ? kernel_read+0x130/0x130 [ 421.666810] ? rw_verify_area+0xb8/0x2b0 [ 421.670852] vfs_write+0x150/0x4d0 [ 421.674373] ksys_write+0x103/0x260 [ 421.677980] ? do_sys_open+0x16e/0x350 [ 421.681844] ? __ia32_sys_read+0xa0/0xa0 [ 421.685884] ? do_syscall_64+0x21/0x4e0 [ 421.689836] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.695188] __x64_sys_write+0x6e/0xb0 [ 421.699049] do_syscall_64+0xd0/0x4e0 [ 421.702825] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.707988] RIP: 0033:0x4592f9 [ 421.711153] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 421.730037] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 421.737720] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 421.744969] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 421.752213] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 421.759468] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 421.766728] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 421.779914] FAULT_INJECTION: forcing a failure. [ 421.779914] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 421.793020] FAULT_INJECTION: forcing a failure. [ 421.793020] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 421.816176] FAULT_INJECTION: forcing a failure. [ 421.816176] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 421.824057] CPU: 0 PID: 13525 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 421.835869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.845235] Call Trace: [ 421.847813] dump_stack+0x123/0x177 [ 421.851426] should_fail.cold.4+0x5/0x13 [ 421.855474] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 421.860561] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 421.865814] ? kasan_unpoison_shadow+0x35/0x50 [ 421.870378] __alloc_pages_nodemask+0x1d5/0x710 [ 421.875026] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 421.880030] alloc_pages_current+0xd6/0x1b0 [ 421.884334] skb_page_frag_refill+0x20b/0x400 [ 421.888810] sk_page_frag_refill+0x46/0x1b0 [ 421.893114] tcp_sendmsg_locked+0xc58/0x35b0 [ 421.897508] ? mark_held_locks+0x130/0x130 [ 421.901724] ? mark_held_locks+0xc7/0x130 [ 421.905858] ? tcp_sendpage+0x50/0x50 [ 421.909642] ? mark_held_locks+0xc7/0x130 [ 421.913771] ? __local_bh_enable_ip+0x160/0x260 [ 421.918417] ? lock_sock_nested+0xc5/0x100 2020/10/30 13:45:54 executed programs: 1466 [ 421.922633] ? lockdep_hardirqs_on+0x421/0x5c0 [ 421.927190] ? lock_sock_nested+0x82/0x100 [ 421.931399] ? trace_hardirqs_on+0x28/0x190 [ 421.935702] ? lock_sock_nested+0x82/0x100 [ 421.939910] ? lock_sock_nested+0x82/0x100 [ 421.944121] ? __local_bh_enable_ip+0x160/0x260 [ 421.948769] tcp_sendmsg+0x27/0x40 [ 421.952307] inet_sendmsg+0x108/0x440 [ 421.956101] smc_sendmsg+0x223/0x320 [ 421.959808] ? smc_sendpage+0x170/0x170 [ 421.963773] sock_sendmsg+0xb5/0xf0 [ 421.967397] sock_write_iter+0x215/0x420 [ 421.971450] ? sock_sendmsg+0xf0/0xf0 [ 421.975254] __vfs_write+0x443/0x890 [ 421.978963] ? lock_downgrade+0x860/0x860 [ 421.983090] ? kernel_read+0x130/0x130 [ 421.986971] ? rw_verify_area+0xb8/0x2b0 [ 421.991023] vfs_write+0x150/0x4d0 [ 421.994554] ksys_write+0x103/0x260 [ 421.998159] ? do_sys_open+0x16e/0x350 [ 422.002021] ? __ia32_sys_read+0xa0/0xa0 [ 422.006058] ? do_syscall_64+0x21/0x4e0 [ 422.010005] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.015357] __x64_sys_write+0x6e/0xb0 [ 422.019217] do_syscall_64+0xd0/0x4e0 [ 422.022994] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.028159] RIP: 0033:0x4592f9 [ 422.031323] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 422.050197] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 422.057877] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 422.065122] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 422.072368] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 422.079612] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 422.086955] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 422.100704] CPU: 0 PID: 13528 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 422.108596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.117932] Call Trace: [ 422.120493] dump_stack+0x123/0x177 [ 422.124098] should_fail.cold.4+0x5/0x13 [ 422.128135] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 422.133233] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 422.138483] ? kasan_unpoison_shadow+0x35/0x50 [ 422.143061] __alloc_pages_nodemask+0x1d5/0x710 [ 422.147706] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 422.152705] alloc_pages_current+0xd6/0x1b0 [ 422.157005] skb_page_frag_refill+0x20b/0x400 [ 422.161654] sk_page_frag_refill+0x46/0x1b0 [ 422.165948] tcp_sendmsg_locked+0xc58/0x35b0 [ 422.170341] ? mark_held_locks+0x130/0x130 [ 422.174546] ? mark_held_locks+0xc7/0x130 [ 422.178676] ? tcp_sendpage+0x50/0x50 [ 422.182450] ? mark_held_locks+0xc7/0x130 [ 422.186570] ? __local_bh_enable_ip+0x160/0x260 [ 422.191212] ? lock_sock_nested+0xc5/0x100 [ 422.195432] ? lockdep_hardirqs_on+0x421/0x5c0 [ 422.199986] ? lock_sock_nested+0x82/0x100 [ 422.204192] ? trace_hardirqs_on+0x28/0x190 [ 422.208485] ? lock_sock_nested+0x82/0x100 [ 422.212691] ? lock_sock_nested+0x82/0x100 [ 422.216900] ? __local_bh_enable_ip+0x160/0x260 [ 422.221545] tcp_sendmsg+0x27/0x40 [ 422.225070] inet_sendmsg+0x108/0x440 [ 422.228845] smc_sendmsg+0x223/0x320 [ 422.232531] ? smc_sendpage+0x170/0x170 [ 422.236477] sock_sendmsg+0xb5/0xf0 [ 422.240078] sock_write_iter+0x215/0x420 [ 422.244124] ? sock_sendmsg+0xf0/0xf0 [ 422.247902] __vfs_write+0x443/0x890 [ 422.251590] ? lock_downgrade+0x860/0x860 [ 422.255713] ? kernel_read+0x130/0x130 [ 422.259581] ? rw_verify_area+0xb8/0x2b0 [ 422.263617] vfs_write+0x150/0x4d0 [ 422.267139] ksys_write+0x103/0x260 [ 422.270738] ? do_sys_open+0x16e/0x350 [ 422.274598] ? __ia32_sys_read+0xa0/0xa0 [ 422.278632] ? do_syscall_64+0x21/0x4e0 [ 422.282578] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.287916] __x64_sys_write+0x6e/0xb0 [ 422.291776] do_syscall_64+0xd0/0x4e0 [ 422.295549] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.300712] RIP: 0033:0x4592f9 [ 422.303879] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 422.322763] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 422.330465] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 422.337734] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 422.344977] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 422.352220] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 422.359466] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 422.377516] CPU: 0 PID: 13512 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 422.385405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.394749] Call Trace: [ 422.397328] dump_stack+0x123/0x177 [ 422.400947] should_fail.cold.4+0x5/0x13 [ 422.404985] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 422.410062] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 422.415311] ? kasan_unpoison_shadow+0x35/0x50 [ 422.419868] __alloc_pages_nodemask+0x1d5/0x710 [ 422.424510] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 422.429501] alloc_pages_current+0xd6/0x1b0 [ 422.433798] skb_page_frag_refill+0x20b/0x400 [ 422.438268] sk_page_frag_refill+0x46/0x1b0 [ 422.442563] tcp_sendmsg_locked+0xc58/0x35b0 [ 422.446947] ? mark_held_locks+0x130/0x130 [ 422.451153] ? mark_held_locks+0xc7/0x130 [ 422.455278] ? tcp_sendpage+0x50/0x50 [ 422.459050] ? mark_held_locks+0xc7/0x130 [ 422.463184] ? __local_bh_enable_ip+0x160/0x260 [ 422.467835] ? lock_sock_nested+0xc5/0x100 [ 422.472045] ? lockdep_hardirqs_on+0x421/0x5c0 [ 422.476599] ? lock_sock_nested+0x82/0x100 [ 422.480804] ? trace_hardirqs_on+0x28/0x190 [ 422.485099] ? lock_sock_nested+0x82/0x100 [ 422.489307] ? lock_sock_nested+0x82/0x100 [ 422.493514] ? __local_bh_enable_ip+0x160/0x260 [ 422.498171] tcp_sendmsg+0x27/0x40 [ 422.501693] inet_sendmsg+0x108/0x440 [ 422.505470] smc_sendmsg+0x223/0x320 [ 422.509158] ? smc_sendpage+0x170/0x170 [ 422.513105] sock_sendmsg+0xb5/0xf0 [ 422.516717] sock_write_iter+0x215/0x420 [ 422.520753] ? sock_sendmsg+0xf0/0xf0 [ 422.524534] __vfs_write+0x443/0x890 [ 422.528229] ? lock_downgrade+0x860/0x860 [ 422.532350] ? kernel_read+0x130/0x130 [ 422.536218] ? rw_verify_area+0xb8/0x2b0 [ 422.540268] vfs_write+0x150/0x4d0 [ 422.543786] ksys_write+0x103/0x260 [ 422.547385] ? do_sys_open+0x16e/0x350 [ 422.551256] ? __ia32_sys_read+0xa0/0xa0 [ 422.555289] ? do_syscall_64+0x21/0x4e0 [ 422.559235] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.564572] __x64_sys_write+0x6e/0xb0 [ 422.568433] do_syscall_64+0xd0/0x4e0 [ 422.572210] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.577370] RIP: 0033:0x4592f9 [ 422.580539] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 422.599423] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 422.607102] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 422.614345] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 422.621589] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 422.628831] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 422.636076] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 422.661789] FAULT_INJECTION: forcing a failure. [ 422.661789] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 422.672841] FAULT_INJECTION: forcing a failure. [ 422.672841] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 422.689752] CPU: 0 PID: 13543 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 422.697642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.707073] Call Trace: [ 422.709656] dump_stack+0x123/0x177 [ 422.713273] should_fail.cold.4+0x5/0x13 [ 422.717321] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 422.722401] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 422.727650] ? kasan_unpoison_shadow+0x35/0x50 [ 422.732211] __alloc_pages_nodemask+0x1d5/0x710 [ 422.736855] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 422.741868] alloc_pages_current+0xd6/0x1b0 [ 422.746167] skb_page_frag_refill+0x20b/0x400 [ 422.750641] sk_page_frag_refill+0x46/0x1b0 [ 422.754936] tcp_sendmsg_locked+0xc58/0x35b0 [ 422.759319] ? mark_held_locks+0x130/0x130 [ 422.763528] ? mark_held_locks+0xc7/0x130 [ 422.767658] ? tcp_sendpage+0x50/0x50 [ 422.771436] ? mark_held_locks+0xc7/0x130 [ 422.775558] ? __local_bh_enable_ip+0x160/0x260 [ 422.780197] ? lock_sock_nested+0xc5/0x100 [ 422.784413] ? lockdep_hardirqs_on+0x421/0x5c0 [ 422.788967] ? lock_sock_nested+0x82/0x100 [ 422.793177] ? trace_hardirqs_on+0x28/0x190 [ 422.797483] ? lock_sock_nested+0x82/0x100 [ 422.801702] ? lock_sock_nested+0x82/0x100 [ 422.805908] ? __local_bh_enable_ip+0x160/0x260 [ 422.810564] tcp_sendmsg+0x27/0x40 [ 422.814079] inet_sendmsg+0x108/0x440 [ 422.817855] smc_sendmsg+0x223/0x320 [ 422.821541] ? smc_sendpage+0x170/0x170 [ 422.825489] sock_sendmsg+0xb5/0xf0 [ 422.829091] sock_write_iter+0x215/0x420 [ 422.833126] ? sock_sendmsg+0xf0/0xf0 [ 422.836904] __vfs_write+0x443/0x890 [ 422.840591] ? lock_downgrade+0x860/0x860 [ 422.844712] ? kernel_read+0x130/0x130 [ 422.848669] ? rw_verify_area+0xb8/0x2b0 [ 422.852705] vfs_write+0x150/0x4d0 [ 422.856219] ksys_write+0x103/0x260 [ 422.859817] ? do_sys_open+0x16e/0x350 [ 422.863681] ? __ia32_sys_read+0xa0/0xa0 [ 422.867718] ? do_syscall_64+0x21/0x4e0 [ 422.871667] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.877004] __x64_sys_write+0x6e/0xb0 [ 422.880863] do_syscall_64+0xd0/0x4e0 [ 422.884637] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.889916] RIP: 0033:0x4592f9 [ 422.893089] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 422.911965] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 422.919745] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 422.926992] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 422.934235] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 422.941478] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 422.948724] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 422.964518] CPU: 0 PID: 13539 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 422.972405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.981746] Call Trace: [ 422.984337] dump_stack+0x123/0x177 [ 422.987941] should_fail.cold.4+0x5/0x13 [ 422.991978] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 422.997055] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 423.002303] ? kasan_unpoison_shadow+0x35/0x50 [ 423.006869] __alloc_pages_nodemask+0x1d5/0x710 [ 423.011513] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 423.016535] alloc_pages_current+0xd6/0x1b0 [ 423.020835] skb_page_frag_refill+0x20b/0x400 [ 423.025315] sk_page_frag_refill+0x46/0x1b0 [ 423.029610] tcp_sendmsg_locked+0xc58/0x35b0 [ 423.034003] ? mark_held_locks+0x130/0x130 [ 423.038209] ? mark_held_locks+0xc7/0x130 [ 423.042335] ? tcp_sendpage+0x50/0x50 [ 423.046108] ? mark_held_locks+0xc7/0x130 [ 423.050241] ? __local_bh_enable_ip+0x160/0x260 [ 423.054882] ? lock_sock_nested+0xc5/0x100 [ 423.059089] ? lockdep_hardirqs_on+0x421/0x5c0 [ 423.063653] ? lock_sock_nested+0x82/0x100 [ 423.067861] ? trace_hardirqs_on+0x28/0x190 [ 423.072154] ? lock_sock_nested+0x82/0x100 [ 423.076363] ? lock_sock_nested+0x82/0x100 [ 423.080571] ? __local_bh_enable_ip+0x160/0x260 [ 423.085219] tcp_sendmsg+0x27/0x40 [ 423.088733] inet_sendmsg+0x108/0x440 [ 423.092510] smc_sendmsg+0x223/0x320 [ 423.096195] ? smc_sendpage+0x170/0x170 [ 423.100146] sock_sendmsg+0xb5/0xf0 [ 423.103748] sock_write_iter+0x215/0x420 [ 423.107782] ? sock_sendmsg+0xf0/0xf0 [ 423.111564] __vfs_write+0x443/0x890 [ 423.115249] ? lock_downgrade+0x860/0x860 [ 423.119369] ? kernel_read+0x130/0x130 [ 423.123237] ? rw_verify_area+0xb8/0x2b0 [ 423.127271] vfs_write+0x150/0x4d0 [ 423.130785] ksys_write+0x103/0x260 [ 423.134393] ? do_sys_open+0x16e/0x350 [ 423.138256] ? __ia32_sys_read+0xa0/0xa0 [ 423.142291] ? do_syscall_64+0x21/0x4e0 [ 423.146238] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.151577] __x64_sys_write+0x6e/0xb0 [ 423.155439] do_syscall_64+0xd0/0x4e0 [ 423.159214] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.164378] RIP: 0033:0x4592f9 [ 423.167544] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 423.186416] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 423.194094] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 423.201339] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 423.208582] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 423.215824] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 423.223066] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 423.266058] FAULT_INJECTION: forcing a failure. [ 423.266058] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 423.278242] FAULT_INJECTION: forcing a failure. [ 423.278242] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 423.278245] FAULT_INJECTION: forcing a failure. [ 423.278245] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 423.278252] CPU: 1 PID: 13556 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 423.309648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.318977] Call Trace: [ 423.321540] dump_stack+0x123/0x177 [ 423.325143] should_fail.cold.4+0x5/0x13 [ 423.329180] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 423.334256] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 423.339505] ? kasan_unpoison_shadow+0x35/0x50 [ 423.344062] __alloc_pages_nodemask+0x1d5/0x710 [ 423.348706] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 423.353702] alloc_pages_current+0xd6/0x1b0 [ 423.358105] skb_page_frag_refill+0x20b/0x400 [ 423.362587] sk_page_frag_refill+0x46/0x1b0 [ 423.366883] tcp_sendmsg_locked+0xc58/0x35b0 [ 423.371265] ? mark_held_locks+0x130/0x130 [ 423.375473] ? mark_held_locks+0xc7/0x130 [ 423.379611] ? tcp_sendpage+0x50/0x50 [ 423.383389] ? mark_held_locks+0xc7/0x130 [ 423.387513] ? __local_bh_enable_ip+0x160/0x260 [ 423.392163] ? lock_sock_nested+0xc5/0x100 [ 423.396368] ? lockdep_hardirqs_on+0x421/0x5c0 [ 423.400922] ? lock_sock_nested+0x82/0x100 [ 423.405142] ? trace_hardirqs_on+0x28/0x190 [ 423.409435] ? lock_sock_nested+0x82/0x100 [ 423.413643] ? lock_sock_nested+0x82/0x100 [ 423.417865] ? __local_bh_enable_ip+0x160/0x260 [ 423.422510] tcp_sendmsg+0x27/0x40 [ 423.426026] inet_sendmsg+0x108/0x440 [ 423.429802] smc_sendmsg+0x223/0x320 [ 423.433488] ? smc_sendpage+0x170/0x170 [ 423.437434] sock_sendmsg+0xb5/0xf0 [ 423.441033] sock_write_iter+0x215/0x420 [ 423.445070] ? sock_sendmsg+0xf0/0xf0 [ 423.448850] __vfs_write+0x443/0x890 [ 423.452538] ? lock_downgrade+0x860/0x860 [ 423.456658] ? kernel_read+0x130/0x130 [ 423.460538] ? rw_verify_area+0xb8/0x2b0 [ 423.464587] vfs_write+0x150/0x4d0 [ 423.468107] ksys_write+0x103/0x260 [ 423.471706] ? do_sys_open+0x16e/0x350 [ 423.475578] ? __ia32_sys_read+0xa0/0xa0 [ 423.479613] ? do_syscall_64+0x21/0x4e0 [ 423.483564] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.488904] __x64_sys_write+0x6e/0xb0 [ 423.492764] do_syscall_64+0xd0/0x4e0 [ 423.496538] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.501699] RIP: 0033:0x4592f9 [ 423.504863] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 423.523738] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 423.531419] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 423.538662] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 423.545903] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 423.553147] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 423.560390] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 423.582101] CPU: 0 PID: 13557 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 423.590004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.599377] Call Trace: [ 423.601957] dump_stack+0x123/0x177 [ 423.605577] should_fail.cold.4+0x5/0x13 [ 423.609629] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 423.614722] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 423.619982] ? kasan_unpoison_shadow+0x35/0x50 [ 423.624548] __alloc_pages_nodemask+0x1d5/0x710 [ 423.629201] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 423.634209] alloc_pages_current+0xd6/0x1b0 [ 423.638514] skb_page_frag_refill+0x20b/0x400 [ 423.642994] sk_page_frag_refill+0x46/0x1b0 [ 423.647304] tcp_sendmsg_locked+0xc58/0x35b0 [ 423.651712] ? mark_held_locks+0x130/0x130 [ 423.655933] ? mark_held_locks+0xc7/0x130 [ 423.660074] ? tcp_sendpage+0x50/0x50 [ 423.663854] ? mark_held_locks+0xc7/0x130 [ 423.667981] ? __local_bh_enable_ip+0x160/0x260 [ 423.672634] ? lock_sock_nested+0xc5/0x100 [ 423.676854] ? lockdep_hardirqs_on+0x421/0x5c0 [ 423.681418] ? lock_sock_nested+0x82/0x100 [ 423.685630] ? trace_hardirqs_on+0x28/0x190 [ 423.689928] ? lock_sock_nested+0x82/0x100 [ 423.694138] ? lock_sock_nested+0x82/0x100 [ 423.698352] ? __local_bh_enable_ip+0x160/0x260 [ 423.703026] tcp_sendmsg+0x27/0x40 [ 423.706549] inet_sendmsg+0x108/0x440 [ 423.710335] smc_sendmsg+0x223/0x320 [ 423.714030] ? smc_sendpage+0x170/0x170 [ 423.717985] sock_sendmsg+0xb5/0xf0 [ 423.721616] sock_write_iter+0x215/0x420 [ 423.725659] ? sock_sendmsg+0xf0/0xf0 [ 423.729455] __vfs_write+0x443/0x890 [ 423.733144] ? lock_downgrade+0x860/0x860 [ 423.737268] ? kernel_read+0x130/0x130 [ 423.741141] ? rw_verify_area+0xb8/0x2b0 [ 423.745184] vfs_write+0x150/0x4d0 [ 423.748714] ksys_write+0x103/0x260 [ 423.752328] ? do_sys_open+0x16e/0x350 [ 423.756196] ? __ia32_sys_read+0xa0/0xa0 [ 423.760343] ? do_syscall_64+0x21/0x4e0 [ 423.764294] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.769652] __x64_sys_write+0x6e/0xb0 [ 423.773522] do_syscall_64+0xd0/0x4e0 [ 423.777308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.782477] RIP: 0033:0x4592f9 [ 423.785651] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 423.804529] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 423.812220] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 423.819476] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 423.826732] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 423.833998] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 423.841245] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 423.848511] CPU: 1 PID: 13555 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 423.856389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.865731] Call Trace: [ 423.868310] dump_stack+0x123/0x177 [ 423.871931] should_fail.cold.4+0x5/0x13 [ 423.875984] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 423.881065] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 423.886316] ? kasan_unpoison_shadow+0x35/0x50 [ 423.890875] __alloc_pages_nodemask+0x1d5/0x710 [ 423.895518] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 423.900517] alloc_pages_current+0xd6/0x1b0 [ 423.904840] skb_page_frag_refill+0x20b/0x400 [ 423.909325] sk_page_frag_refill+0x46/0x1b0 [ 423.913631] tcp_sendmsg_locked+0xc58/0x35b0 [ 423.918017] ? mark_held_locks+0x130/0x130 [ 423.922229] ? mark_held_locks+0xc7/0x130 [ 423.926359] ? tcp_sendpage+0x50/0x50 [ 423.930134] ? mark_held_locks+0xc7/0x130 [ 423.934257] ? __local_bh_enable_ip+0x160/0x260 [ 423.938906] ? lock_sock_nested+0xc5/0x100 [ 423.943114] ? lockdep_hardirqs_on+0x421/0x5c0 [ 423.947668] ? lock_sock_nested+0x82/0x100 [ 423.951886] ? trace_hardirqs_on+0x28/0x190 [ 423.956179] ? lock_sock_nested+0x82/0x100 [ 423.960384] ? lock_sock_nested+0x82/0x100 [ 423.964590] ? __local_bh_enable_ip+0x160/0x260 [ 423.969239] tcp_sendmsg+0x27/0x40 [ 423.972757] inet_sendmsg+0x108/0x440 [ 423.976534] smc_sendmsg+0x223/0x320 [ 423.980239] ? smc_sendpage+0x170/0x170 [ 423.984187] sock_sendmsg+0xb5/0xf0 [ 423.987788] sock_write_iter+0x215/0x420 [ 423.991822] ? sock_sendmsg+0xf0/0xf0 [ 423.995605] __vfs_write+0x443/0x890 [ 423.999293] ? lock_downgrade+0x860/0x860 [ 424.003417] ? kernel_read+0x130/0x130 [ 424.007292] ? rw_verify_area+0xb8/0x2b0 [ 424.011328] vfs_write+0x150/0x4d0 [ 424.014855] ksys_write+0x103/0x260 [ 424.018452] ? do_sys_open+0x16e/0x350 [ 424.022313] ? __ia32_sys_read+0xa0/0xa0 [ 424.026349] ? do_syscall_64+0x21/0x4e0 [ 424.030298] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.035721] __x64_sys_write+0x6e/0xb0 [ 424.039584] do_syscall_64+0xd0/0x4e0 [ 424.043360] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.048525] RIP: 0033:0x4592f9 [ 424.051691] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 424.070578] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 424.078270] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 424.085512] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 424.092754] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 424.100107] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 424.107349] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 424.128843] FAULT_INJECTION: forcing a failure. [ 424.128843] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 424.140793] FAULT_INJECTION: forcing a failure. [ 424.140793] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 424.153007] FAULT_INJECTION: forcing a failure. [ 424.153007] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 424.165356] FAULT_INJECTION: forcing a failure. [ 424.165356] name failslab, interval 1, probability 0, space 0, times 0 [ 424.166162] FAULT_INJECTION: forcing a failure. [ 424.166162] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 424.176690] CPU: 0 PID: 13578 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 424.196203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.205545] Call Trace: [ 424.208115] dump_stack+0x123/0x177 [ 424.211731] should_fail.cold.4+0x5/0x13 [ 424.215776] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 424.220863] ? kernel_text_address+0x79/0xf0 [ 424.225253] ? __kernel_text_address+0xd/0x40 [ 424.229739] ? unwind_get_return_address+0x61/0xa0 [ 424.234652] __should_failslab+0xba/0xf0 [ 424.238807] should_failslab+0x9/0x14 [ 424.242597] __kmalloc+0x70/0x770 [ 424.246041] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 424.251305] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 424.256392] ? tls_push_record+0xff/0x1600 [ 424.260608] ? tls_sw_sendmsg+0x92d/0x1020 [ 424.264828] ? inet_sendmsg+0x108/0x440 [ 424.268787] ? smc_sendmsg+0x223/0x320 [ 424.272658] ? sock_sendmsg+0xb5/0xf0 [ 424.276438] ? sock_write_iter+0x215/0x420 [ 424.280658] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 424.286449] ? iov_iter_get_pages+0x1ee/0x1370 [ 424.291017] ? __lock_is_held+0xb5/0x140 [ 424.295061] generic_gcmaes_encrypt+0xfd/0x150 [ 424.299623] ? generic_gcmaes_encrypt+0xfd/0x150 [ 424.304362] ? helper_rfc4106_encrypt+0x450/0x450 [ 424.309217] ? __kmalloc+0x5f1/0x770 [ 424.312914] gcmaes_wrapper_encrypt+0x109/0x180 [ 424.317565] tls_push_record+0x9ae/0x1600 [ 424.321694] ? lockdep_hardirqs_on+0x421/0x5c0 [ 424.326267] tls_sw_sendmsg+0x92d/0x1020 [ 424.330326] ? __lock_acquire+0x792/0x4980 [ 424.334539] ? find_held_lock+0x36/0x1d0 [ 424.338577] ? tls_sw_push_pending_record+0x10/0x10 [ 424.343587] ? __local_bh_enable_ip+0x160/0x260 [ 424.348236] ? lock_sock_nested+0xc5/0x100 [ 424.352466] ? lockdep_hardirqs_on+0x421/0x5c0 [ 424.357026] ? lock_sock_nested+0x82/0x100 [ 424.361241] ? trace_hardirqs_on+0x28/0x190 [ 424.365540] ? lock_sock_nested+0x82/0x100 [ 424.369751] ? lock_sock_nested+0x82/0x100 [ 424.373965] inet_sendmsg+0x108/0x440 [ 424.377746] smc_sendmsg+0x223/0x320 [ 424.381434] ? smc_sendpage+0x170/0x170 [ 424.385384] sock_sendmsg+0xb5/0xf0 [ 424.388988] sock_write_iter+0x215/0x420 [ 424.393031] ? sock_sendmsg+0xf0/0xf0 [ 424.396816] __vfs_write+0x443/0x890 [ 424.400507] ? lock_downgrade+0x860/0x860 [ 424.404634] ? kernel_read+0x130/0x130 [ 424.408509] ? rw_verify_area+0xb8/0x2b0 [ 424.412548] vfs_write+0x150/0x4d0 [ 424.416067] ksys_write+0x103/0x260 [ 424.419670] ? do_sys_open+0x16e/0x350 [ 424.423540] ? __ia32_sys_read+0xa0/0xa0 [ 424.427579] ? do_syscall_64+0x21/0x4e0 [ 424.431530] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.436872] __x64_sys_write+0x6e/0xb0 [ 424.440734] do_syscall_64+0xd0/0x4e0 [ 424.444525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.449689] RIP: 0033:0x4592f9 [ 424.452861] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 424.471736] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 424.479419] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 424.486667] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 424.493914] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 424.501159] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 424.508404] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 424.515676] CPU: 1 PID: 13566 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 424.523554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.532895] Call Trace: [ 424.535465] dump_stack+0x123/0x177 [ 424.539086] should_fail.cold.4+0x5/0x13 [ 424.543145] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 424.548234] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 424.553516] ? kasan_unpoison_shadow+0x35/0x50 [ 424.558074] __alloc_pages_nodemask+0x1d5/0x710 [ 424.562718] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 424.567712] alloc_pages_current+0xd6/0x1b0 [ 424.572012] skb_page_frag_refill+0x20b/0x400 [ 424.576489] sk_page_frag_refill+0x46/0x1b0 [ 424.580784] tcp_sendmsg_locked+0xc58/0x35b0 [ 424.585167] ? mark_held_locks+0x130/0x130 [ 424.589377] ? mark_held_locks+0xc7/0x130 [ 424.593529] ? tcp_sendpage+0x50/0x50 [ 424.597310] ? mark_held_locks+0xc7/0x130 [ 424.601438] ? __local_bh_enable_ip+0x160/0x260 [ 424.606087] ? lock_sock_nested+0xc5/0x100 [ 424.610299] ? lockdep_hardirqs_on+0x421/0x5c0 [ 424.614860] ? lock_sock_nested+0x82/0x100 [ 424.619074] ? trace_hardirqs_on+0x28/0x190 [ 424.623371] ? lock_sock_nested+0x82/0x100 [ 424.627580] ? lock_sock_nested+0x82/0x100 [ 424.631791] ? __local_bh_enable_ip+0x160/0x260 [ 424.636436] tcp_sendmsg+0x27/0x40 [ 424.639966] inet_sendmsg+0x108/0x440 [ 424.643750] smc_sendmsg+0x223/0x320 [ 424.647440] ? smc_sendpage+0x170/0x170 [ 424.651393] sock_sendmsg+0xb5/0xf0 [ 424.654995] sock_write_iter+0x215/0x420 [ 424.659036] ? sock_sendmsg+0xf0/0xf0 [ 424.662832] __vfs_write+0x443/0x890 [ 424.666525] ? lock_downgrade+0x860/0x860 [ 424.670647] ? kernel_read+0x130/0x130 [ 424.674517] ? rw_verify_area+0xb8/0x2b0 [ 424.678558] vfs_write+0x150/0x4d0 [ 424.682074] ksys_write+0x103/0x260 [ 424.685691] ? do_sys_open+0x16e/0x350 [ 424.689559] ? __ia32_sys_read+0xa0/0xa0 [ 424.693598] ? do_syscall_64+0x21/0x4e0 [ 424.697549] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.702889] __x64_sys_write+0x6e/0xb0 [ 424.706752] do_syscall_64+0xd0/0x4e0 [ 424.710549] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.715715] RIP: 0033:0x4592f9 [ 424.718901] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 424.737777] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 424.745469] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 424.752719] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 424.759964] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 424.767207] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 424.774545] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 424.783083] CPU: 0 PID: 13572 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 424.790970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.800400] Call Trace: [ 424.802975] dump_stack+0x123/0x177 [ 424.806586] should_fail.cold.4+0x5/0x13 [ 424.810630] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 424.815720] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 424.821073] ? kasan_unpoison_shadow+0x35/0x50 [ 424.825671] __alloc_pages_nodemask+0x1d5/0x710 [ 424.830328] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 424.835354] alloc_pages_current+0xd6/0x1b0 [ 424.839661] skb_page_frag_refill+0x20b/0x400 [ 424.844145] sk_page_frag_refill+0x46/0x1b0 [ 424.848452] tcp_sendmsg_locked+0xc58/0x35b0 [ 424.852843] ? mark_held_locks+0x130/0x130 [ 424.857059] ? mark_held_locks+0xc7/0x130 [ 424.861202] ? tcp_sendpage+0x50/0x50 [ 424.864986] ? mark_held_locks+0xc7/0x130 [ 424.869128] ? __local_bh_enable_ip+0x160/0x260 [ 424.873776] ? lock_sock_nested+0xc5/0x100 [ 424.877995] ? lockdep_hardirqs_on+0x421/0x5c0 [ 424.882552] ? lock_sock_nested+0x82/0x100 [ 424.886762] ? trace_hardirqs_on+0x28/0x190 [ 424.891061] ? lock_sock_nested+0x82/0x100 [ 424.895273] ? __local_bh_enable_ip+0x160/0x260 [ 424.899920] tcp_sendmsg+0x27/0x40 [ 424.903440] inet_sendmsg+0x108/0x440 [ 424.907227] smc_sendmsg+0x223/0x320 [ 424.910927] ? smc_sendpage+0x170/0x170 [ 424.914877] sock_sendmsg+0xb5/0xf0 [ 424.918481] sock_write_iter+0x215/0x420 [ 424.922519] ? sock_sendmsg+0xf0/0xf0 [ 424.926309] __vfs_write+0x443/0x890 [ 424.930000] ? lock_downgrade+0x860/0x860 [ 424.934124] ? kernel_read+0x130/0x130 [ 424.938000] ? rw_verify_area+0xb8/0x2b0 [ 424.942043] vfs_write+0x150/0x4d0 [ 424.945582] ksys_write+0x103/0x260 [ 424.949185] ? do_sys_open+0x16e/0x350 [ 424.953050] ? __ia32_sys_read+0xa0/0xa0 [ 424.957100] ? do_syscall_64+0x21/0x4e0 [ 424.961049] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.966390] __x64_sys_write+0x6e/0xb0 [ 424.970264] do_syscall_64+0xd0/0x4e0 [ 424.974054] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.979219] RIP: 0033:0x4592f9 [ 424.982387] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 425.001267] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 425.008957] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 425.016211] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 425.023455] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 425.030699] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 425.037945] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 425.045241] CPU: 1 PID: 13551 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 425.053123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.062473] Call Trace: [ 425.065053] dump_stack+0x123/0x177 [ 425.068673] should_fail.cold.4+0x5/0x13 [ 425.072728] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 425.077815] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 425.083070] ? kasan_unpoison_shadow+0x35/0x50 [ 425.087647] __alloc_pages_nodemask+0x1d5/0x710 [ 425.092294] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 425.097290] alloc_pages_current+0xd6/0x1b0 [ 425.101598] skb_page_frag_refill+0x20b/0x400 [ 425.106067] sk_page_frag_refill+0x46/0x1b0 [ 425.110361] tcp_sendmsg_locked+0xc58/0x35b0 [ 425.114757] ? mark_held_locks+0x130/0x130 [ 425.118963] ? mark_held_locks+0xc7/0x130 [ 425.123089] ? tcp_sendpage+0x50/0x50 [ 425.126874] ? mark_held_locks+0xc7/0x130 [ 425.130996] ? __local_bh_enable_ip+0x160/0x260 [ 425.135637] ? lock_sock_nested+0xc5/0x100 [ 425.139843] ? lockdep_hardirqs_on+0x421/0x5c0 [ 425.144399] ? lock_sock_nested+0x82/0x100 [ 425.148605] ? trace_hardirqs_on+0x28/0x190 [ 425.152899] ? lock_sock_nested+0x82/0x100 [ 425.157104] ? lock_sock_nested+0x82/0x100 [ 425.161310] ? __local_bh_enable_ip+0x160/0x260 [ 425.165966] tcp_sendmsg+0x27/0x40 [ 425.169481] inet_sendmsg+0x108/0x440 [ 425.173259] smc_sendmsg+0x223/0x320 [ 425.176946] ? smc_sendpage+0x170/0x170 [ 425.180897] sock_sendmsg+0xb5/0xf0 [ 425.184505] sock_write_iter+0x215/0x420 [ 425.188542] ? sock_sendmsg+0xf0/0xf0 [ 425.192322] __vfs_write+0x443/0x890 [ 425.196011] ? lock_downgrade+0x860/0x860 [ 425.200143] ? kernel_read+0x130/0x130 [ 425.204015] ? rw_verify_area+0xb8/0x2b0 [ 425.208051] vfs_write+0x150/0x4d0 [ 425.211588] ksys_write+0x103/0x260 [ 425.215187] ? do_sys_open+0x16e/0x350 [ 425.219045] ? __ia32_sys_read+0xa0/0xa0 [ 425.223081] ? do_syscall_64+0x21/0x4e0 [ 425.227029] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.232370] __x64_sys_write+0x6e/0xb0 [ 425.236230] do_syscall_64+0xd0/0x4e0 [ 425.240007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.245180] RIP: 0033:0x4592f9 [ 425.248360] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 425.267233] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 425.274912] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 425.282154] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 425.289396] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 425.296640] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 425.303882] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 425.321795] FAULT_INJECTION: forcing a failure. [ 425.321795] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 425.340871] CPU: 1 PID: 13571 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 425.348760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.358099] Call Trace: [ 425.360664] dump_stack+0x123/0x177 [ 425.364268] should_fail.cold.4+0x5/0x13 [ 425.368304] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 425.373401] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 425.378652] ? kasan_unpoison_shadow+0x35/0x50 [ 425.383212] __alloc_pages_nodemask+0x1d5/0x710 [ 425.387944] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 425.392937] alloc_pages_current+0xd6/0x1b0 [ 425.397233] skb_page_frag_refill+0x20b/0x400 [ 425.401718] sk_page_frag_refill+0x46/0x1b0 [ 425.406034] tcp_sendmsg_locked+0xc58/0x35b0 [ 425.410421] ? mark_held_locks+0x130/0x130 [ 425.414632] ? mark_held_locks+0xc7/0x130 [ 425.418773] ? tcp_sendpage+0x50/0x50 [ 425.422811] ? mark_held_locks+0xc7/0x130 [ 425.426938] ? __local_bh_enable_ip+0x160/0x260 [ 425.431586] ? lock_sock_nested+0xc5/0x100 [ 425.435798] ? lockdep_hardirqs_on+0x421/0x5c0 [ 425.440354] ? lock_sock_nested+0x82/0x100 [ 425.444566] ? trace_hardirqs_on+0x28/0x190 [ 425.448863] ? lock_sock_nested+0x82/0x100 [ 425.453072] ? __local_bh_enable_ip+0x160/0x260 [ 425.457717] tcp_sendmsg+0x27/0x40 [ 425.461234] inet_sendmsg+0x108/0x440 [ 425.465013] smc_sendmsg+0x223/0x320 [ 425.468701] ? smc_sendpage+0x170/0x170 [ 425.472652] sock_sendmsg+0xb5/0xf0 [ 425.476260] sock_write_iter+0x215/0x420 [ 425.480297] ? sock_sendmsg+0xf0/0xf0 [ 425.484080] __vfs_write+0x443/0x890 [ 425.487768] ? lock_downgrade+0x860/0x860 [ 425.491893] ? kernel_read+0x130/0x130 [ 425.495769] ? rw_verify_area+0xb8/0x2b0 [ 425.499805] vfs_write+0x150/0x4d0 [ 425.503440] ksys_write+0x103/0x260 [ 425.507042] ? do_sys_open+0x16e/0x350 [ 425.510908] ? __ia32_sys_read+0xa0/0xa0 [ 425.514948] ? do_syscall_64+0x21/0x4e0 [ 425.518904] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.524247] __x64_sys_write+0x6e/0xb0 [ 425.528109] do_syscall_64+0xd0/0x4e0 [ 425.531887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.537055] RIP: 0033:0x4592f9 [ 425.540224] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 425.559100] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 425.566784] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 425.574028] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 425.581273] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 425.588529] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 425.595774] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 425.609699] CPU: 1 PID: 13582 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 425.617586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.626918] Call Trace: [ 425.629484] dump_stack+0x123/0x177 [ 425.633088] should_fail.cold.4+0x5/0x13 [ 425.637125] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 425.642220] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 425.647483] ? kasan_unpoison_shadow+0x35/0x50 [ 425.652042] __alloc_pages_nodemask+0x1d5/0x710 [ 425.656688] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 425.661700] alloc_pages_current+0xd6/0x1b0 [ 425.666005] skb_page_frag_refill+0x20b/0x400 [ 425.670478] sk_page_frag_refill+0x46/0x1b0 [ 425.674784] tcp_sendmsg_locked+0xc58/0x35b0 [ 425.679177] ? mark_held_locks+0x130/0x130 [ 425.683399] ? mark_held_locks+0xc7/0x130 [ 425.687528] ? tcp_sendpage+0x50/0x50 [ 425.691320] ? mark_held_locks+0xc7/0x130 [ 425.695446] ? __local_bh_enable_ip+0x160/0x260 [ 425.700090] ? lock_sock_nested+0xc5/0x100 [ 425.704299] ? lockdep_hardirqs_on+0x421/0x5c0 [ 425.708855] ? lock_sock_nested+0x82/0x100 [ 425.713072] ? trace_hardirqs_on+0x28/0x190 [ 425.717366] ? lock_sock_nested+0x82/0x100 [ 425.721572] ? lock_sock_nested+0x82/0x100 [ 425.725780] ? __local_bh_enable_ip+0x160/0x260 [ 425.730424] tcp_sendmsg+0x27/0x40 [ 425.733942] inet_sendmsg+0x108/0x440 [ 425.737718] smc_sendmsg+0x223/0x320 [ 425.741406] ? smc_sendpage+0x170/0x170 [ 425.745351] sock_sendmsg+0xb5/0xf0 [ 425.748952] sock_write_iter+0x215/0x420 [ 425.752987] ? sock_sendmsg+0xf0/0xf0 [ 425.756772] __vfs_write+0x443/0x890 [ 425.760544] ? lock_downgrade+0x860/0x860 [ 425.764675] ? kernel_read+0x130/0x130 [ 425.768544] ? rw_verify_area+0xb8/0x2b0 [ 425.772579] vfs_write+0x150/0x4d0 [ 425.776190] ksys_write+0x103/0x260 [ 425.779802] ? do_sys_open+0x16e/0x350 [ 425.783664] ? __ia32_sys_read+0xa0/0xa0 [ 425.787699] ? do_syscall_64+0x21/0x4e0 [ 425.791673] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.797017] __x64_sys_write+0x6e/0xb0 [ 425.800880] do_syscall_64+0xd0/0x4e0 [ 425.804660] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.809824] RIP: 0033:0x4592f9 [ 425.813009] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 425.831893] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 425.839578] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 425.846822] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 425.854066] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 425.861311] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 425.868557] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 425.935394] FAULT_INJECTION: forcing a failure. [ 425.935394] name failslab, interval 1, probability 0, space 0, times 0 [ 425.947783] FAULT_INJECTION: forcing a failure. [ 425.947783] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 425.948135] CPU: 1 PID: 13592 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 425.964667] FAULT_INJECTION: forcing a failure. [ 425.964667] name failslab, interval 1, probability 0, space 0, times 0 [ 425.967434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.967438] Call Trace: [ 425.967449] dump_stack+0x123/0x177 [ 425.967460] should_fail.cold.4+0x5/0x13 [ 425.967468] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 425.967475] ? kernel_text_address+0x79/0xf0 [ 425.967480] ? __kernel_text_address+0xd/0x40 [ 425.967488] ? unwind_get_return_address+0x61/0xa0 [ 426.017032] __should_failslab+0xba/0xf0 [ 426.021067] should_failslab+0x9/0x14 [ 426.024844] __kmalloc+0x70/0x770 [ 426.028274] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 426.033523] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 426.038600] ? tls_push_record+0xff/0x1600 [ 426.042807] ? tls_sw_sendmsg+0x92d/0x1020 [ 426.047013] ? inet_sendmsg+0x108/0x440 [ 426.050962] ? smc_sendmsg+0x223/0x320 [ 426.054824] ? sock_sendmsg+0xb5/0xf0 [ 426.058595] ? sock_write_iter+0x215/0x420 [ 426.062806] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 426.068577] ? iov_iter_get_pages+0x1ee/0x1370 [ 426.073138] ? __lock_is_held+0xb5/0x140 [ 426.077176] generic_gcmaes_encrypt+0xfd/0x150 [ 426.081728] ? generic_gcmaes_encrypt+0xfd/0x150 [ 426.086470] ? helper_rfc4106_encrypt+0x450/0x450 [ 426.091287] ? __kmalloc+0x5f1/0x770 [ 426.094977] gcmaes_wrapper_encrypt+0x109/0x180 [ 426.099622] tls_push_record+0x9ae/0x1600 [ 426.103742] ? lockdep_hardirqs_on+0x421/0x5c0 [ 426.108301] tls_sw_sendmsg+0x92d/0x1020 [ 426.112336] ? __lock_acquire+0x792/0x4980 [ 426.116547] ? find_held_lock+0x36/0x1d0 [ 426.120593] ? tls_sw_push_pending_record+0x10/0x10 [ 426.125581] ? __local_bh_enable_ip+0x160/0x260 [ 426.130223] ? lock_sock_nested+0xc5/0x100 [ 426.134430] ? lockdep_hardirqs_on+0x421/0x5c0 [ 426.138994] ? lock_sock_nested+0x82/0x100 [ 426.143199] ? trace_hardirqs_on+0x28/0x190 [ 426.147493] ? lock_sock_nested+0x82/0x100 [ 426.151700] ? lock_sock_nested+0x82/0x100 [ 426.155908] inet_sendmsg+0x108/0x440 [ 426.159684] smc_sendmsg+0x223/0x320 [ 426.163375] ? smc_sendpage+0x170/0x170 [ 426.167322] sock_sendmsg+0xb5/0xf0 [ 426.170923] sock_write_iter+0x215/0x420 [ 426.174956] ? sock_sendmsg+0xf0/0xf0 [ 426.178738] __vfs_write+0x443/0x890 [ 426.182425] ? lock_downgrade+0x860/0x860 [ 426.186548] ? kernel_read+0x130/0x130 [ 426.190418] ? rw_verify_area+0xb8/0x2b0 [ 426.194452] vfs_write+0x150/0x4d0 [ 426.197966] ksys_write+0x103/0x260 [ 426.201566] ? do_sys_open+0x16e/0x350 [ 426.205440] ? __ia32_sys_read+0xa0/0xa0 [ 426.209493] ? do_syscall_64+0x21/0x4e0 [ 426.213442] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.218780] __x64_sys_write+0x6e/0xb0 [ 426.222648] do_syscall_64+0xd0/0x4e0 [ 426.226422] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.231587] RIP: 0033:0x4592f9 [ 426.234766] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 426.253651] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 426.261343] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 426.268589] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 426.275832] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 426.283075] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 426.290318] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 426.307325] FAULT_INJECTION: forcing a failure. [ 426.307325] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 426.324745] CPU: 0 PID: 13599 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 426.332630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.341966] Call Trace: [ 426.344537] dump_stack+0x123/0x177 [ 426.348159] should_fail.cold.4+0x5/0x13 [ 426.352230] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 426.357405] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 426.362669] ? kasan_unpoison_shadow+0x35/0x50 [ 426.367247] __alloc_pages_nodemask+0x1d5/0x710 [ 426.371902] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 426.377341] alloc_pages_current+0xd6/0x1b0 [ 426.381643] skb_page_frag_refill+0x20b/0x400 [ 426.386115] sk_page_frag_refill+0x46/0x1b0 [ 426.390415] tcp_sendmsg_locked+0xc58/0x35b0 [ 426.394801] ? mark_held_locks+0x130/0x130 [ 426.399011] ? mark_held_locks+0xc7/0x130 [ 426.403159] ? tcp_sendpage+0x50/0x50 [ 426.406938] ? mark_held_locks+0xc7/0x130 [ 426.411067] ? __local_bh_enable_ip+0x160/0x260 [ 426.415713] ? lock_sock_nested+0xc5/0x100 [ 426.419921] ? lockdep_hardirqs_on+0x421/0x5c0 [ 426.424475] ? lock_sock_nested+0x82/0x100 [ 426.428684] ? trace_hardirqs_on+0x28/0x190 [ 426.432981] ? lock_sock_nested+0x82/0x100 [ 426.437212] ? lock_sock_nested+0x82/0x100 [ 426.441424] ? __local_bh_enable_ip+0x160/0x260 [ 426.446071] tcp_sendmsg+0x27/0x40 [ 426.449597] inet_sendmsg+0x108/0x440 [ 426.453380] smc_sendmsg+0x223/0x320 [ 426.457085] ? smc_sendpage+0x170/0x170 [ 426.461035] sock_sendmsg+0xb5/0xf0 [ 426.464640] sock_write_iter+0x215/0x420 [ 426.468701] ? sock_sendmsg+0xf0/0xf0 [ 426.472484] __vfs_write+0x443/0x890 [ 426.476174] ? lock_downgrade+0x860/0x860 [ 426.480302] ? kernel_read+0x130/0x130 [ 426.484180] ? rw_verify_area+0xb8/0x2b0 [ 426.488219] vfs_write+0x150/0x4d0 [ 426.491737] ksys_write+0x103/0x260 [ 426.495340] ? do_sys_open+0x16e/0x350 [ 426.499205] ? __ia32_sys_read+0xa0/0xa0 [ 426.503249] ? do_syscall_64+0x21/0x4e0 [ 426.507198] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.512540] __x64_sys_write+0x6e/0xb0 [ 426.516516] do_syscall_64+0xd0/0x4e0 [ 426.520293] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.525457] RIP: 0033:0x4592f9 [ 426.528624] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 426.547503] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 426.555320] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 426.562563] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 426.569832] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 426.577089] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 426.584336] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 426.591595] CPU: 1 PID: 13596 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 426.599484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.608814] Call Trace: [ 426.611554] dump_stack+0x123/0x177 [ 426.615158] should_fail.cold.4+0x5/0x13 [ 426.619203] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 426.624282] ? kernel_text_address+0x79/0xf0 [ 426.628666] ? __kernel_text_address+0xd/0x40 [ 426.633139] ? unwind_get_return_address+0x61/0xa0 [ 426.638056] __should_failslab+0xba/0xf0 [ 426.642095] should_failslab+0x9/0x14 [ 426.645872] __kmalloc+0x70/0x770 [ 426.649314] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 426.654567] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 426.659643] ? tls_push_record+0xff/0x1600 [ 426.663852] ? tls_sw_sendmsg+0x92d/0x1020 [ 426.668060] ? inet_sendmsg+0x108/0x440 [ 426.672009] ? smc_sendmsg+0x223/0x320 [ 426.675869] ? sock_sendmsg+0xb5/0xf0 [ 426.679639] ? sock_write_iter+0x215/0x420 [ 426.683848] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 426.689618] ? iov_iter_get_pages+0x1ee/0x1370 [ 426.694179] ? __lock_is_held+0xb5/0x140 [ 426.698221] generic_gcmaes_encrypt+0xfd/0x150 [ 426.702776] ? generic_gcmaes_encrypt+0xfd/0x150 [ 426.707504] ? helper_rfc4106_encrypt+0x450/0x450 [ 426.712322] ? __kmalloc+0x5f1/0x770 [ 426.716014] gcmaes_wrapper_encrypt+0x109/0x180 [ 426.720656] tls_push_record+0x9ae/0x1600 [ 426.724776] ? lockdep_hardirqs_on+0x421/0x5c0 [ 426.729339] tls_sw_sendmsg+0x92d/0x1020 [ 426.733373] ? __lock_acquire+0x792/0x4980 [ 426.737585] ? find_held_lock+0x36/0x1d0 [ 426.741620] ? tls_sw_push_pending_record+0x10/0x10 [ 426.746609] ? __local_bh_enable_ip+0x160/0x260 [ 426.751250] ? lock_sock_nested+0xc5/0x100 [ 426.755458] ? lockdep_hardirqs_on+0x421/0x5c0 [ 426.760010] ? lock_sock_nested+0x82/0x100 [ 426.764218] ? trace_hardirqs_on+0x28/0x190 [ 426.768511] ? lock_sock_nested+0x82/0x100 [ 426.772717] ? lock_sock_nested+0x82/0x100 [ 426.776927] inet_sendmsg+0x108/0x440 [ 426.780701] smc_sendmsg+0x223/0x320 [ 426.784389] ? smc_sendpage+0x170/0x170 [ 426.788337] sock_sendmsg+0xb5/0xf0 [ 426.791941] sock_write_iter+0x215/0x420 [ 426.795975] ? sock_sendmsg+0xf0/0xf0 [ 426.799755] __vfs_write+0x443/0x890 [ 426.803439] ? lock_downgrade+0x860/0x860 [ 426.807558] ? kernel_read+0x130/0x130 [ 426.811427] ? rw_verify_area+0xb8/0x2b0 [ 426.815461] vfs_write+0x150/0x4d0 [ 426.818976] ksys_write+0x103/0x260 [ 426.822575] ? do_sys_open+0x16e/0x350 [ 426.826436] ? __ia32_sys_read+0xa0/0xa0 [ 426.830472] ? do_syscall_64+0x21/0x4e0 [ 426.834421] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.839756] __x64_sys_write+0x6e/0xb0 [ 426.843616] do_syscall_64+0xd0/0x4e0 [ 426.847393] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.852556] RIP: 0033:0x4592f9 [ 426.855721] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 426.874608] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 426.882287] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 426.889535] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 426.896777] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 426.904033] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 426.911277] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 426.920043] CPU: 0 PID: 13591 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 426.927930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.937269] Call Trace: [ 426.939845] dump_stack+0x123/0x177 [ 426.943464] should_fail.cold.4+0x5/0x13 [ 426.946224] FAULT_INJECTION: forcing a failure. [ 426.946224] name failslab, interval 1, probability 0, space 0, times 0 [ 426.947511] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 426.947519] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 426.947525] ? kasan_unpoison_shadow+0x35/0x50 [ 426.947537] __alloc_pages_nodemask+0x1d5/0x710 [ 426.947545] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 426.947559] alloc_pages_current+0xd6/0x1b0 [ 426.987576] skb_page_frag_refill+0x20b/0x400 [ 426.992060] sk_page_frag_refill+0x46/0x1b0 [ 426.996368] tcp_sendmsg_locked+0xc58/0x35b0 [ 427.000762] ? mark_held_locks+0x130/0x130 [ 427.004987] ? mark_held_locks+0xc7/0x130 [ 427.009131] ? tcp_sendpage+0x50/0x50 [ 427.012926] ? mark_held_locks+0xc7/0x130 [ 427.017080] ? __local_bh_enable_ip+0x160/0x260 [ 427.021736] ? lock_sock_nested+0xc5/0x100 [ 427.025962] ? lockdep_hardirqs_on+0x421/0x5c0 [ 427.030531] ? lock_sock_nested+0x82/0x100 [ 427.034747] ? trace_hardirqs_on+0x28/0x190 [ 427.039049] ? lock_sock_nested+0x82/0x100 [ 427.043264] ? lock_sock_nested+0x82/0x100 [ 427.047481] ? __local_bh_enable_ip+0x160/0x260 [ 427.052134] tcp_sendmsg+0x27/0x40 [ 427.055650] inet_sendmsg+0x108/0x440 [ 427.059433] smc_sendmsg+0x223/0x320 [ 427.063138] ? smc_sendpage+0x170/0x170 [ 427.067088] sock_sendmsg+0xb5/0xf0 [ 427.070697] sock_write_iter+0x215/0x420 [ 427.074743] ? sock_sendmsg+0xf0/0xf0 [ 427.078526] __vfs_write+0x443/0x890 [ 427.082216] ? lock_downgrade+0x860/0x860 [ 427.086359] ? kernel_read+0x130/0x130 [ 427.090232] ? rw_verify_area+0xb8/0x2b0 [ 427.094284] vfs_write+0x150/0x4d0 [ 427.097800] ksys_write+0x103/0x260 [ 427.101406] ? do_sys_open+0x16e/0x350 [ 427.105276] ? __ia32_sys_read+0xa0/0xa0 [ 427.109315] ? do_syscall_64+0x21/0x4e0 [ 427.113262] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.118601] __x64_sys_write+0x6e/0xb0 [ 427.126741] do_syscall_64+0xd0/0x4e0 [ 427.130524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.135688] RIP: 0033:0x4592f9 [ 427.138857] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 427.157738] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 427.165418] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 427.172665] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 427.179927] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 427.187205] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 427.194464] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 427.201745] CPU: 1 PID: 13608 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 427.209626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.218968] Call Trace: [ 427.221538] dump_stack+0x123/0x177 [ 427.225145] should_fail.cold.4+0x5/0x13 [ 427.229186] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 427.234267] ? kernel_text_address+0x79/0xf0 [ 427.238650] ? __kernel_text_address+0xd/0x40 [ 427.243120] ? unwind_get_return_address+0x61/0xa0 [ 427.248027] __should_failslab+0xba/0xf0 [ 427.252065] should_failslab+0x9/0x14 [ 427.255843] __kmalloc+0x70/0x770 [ 427.259273] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 427.264526] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 427.269625] ? tls_push_record+0xff/0x1600 [ 427.273845] ? tls_sw_sendmsg+0x92d/0x1020 [ 427.278057] ? inet_sendmsg+0x108/0x440 [ 427.282007] ? smc_sendmsg+0x223/0x320 [ 427.285870] ? sock_sendmsg+0xb5/0xf0 [ 427.289652] ? sock_write_iter+0x215/0x420 [ 427.293863] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 427.299636] ? iov_iter_get_pages+0x1ee/0x1370 [ 427.304201] ? __lock_is_held+0xb5/0x140 [ 427.308246] generic_gcmaes_encrypt+0xfd/0x150 [ 427.312804] ? generic_gcmaes_encrypt+0xfd/0x150 [ 427.317533] ? helper_rfc4106_encrypt+0x450/0x450 [ 427.322350] ? __kmalloc+0x5f1/0x770 [ 427.326042] gcmaes_wrapper_encrypt+0x109/0x180 [ 427.330685] tls_push_record+0x9ae/0x1600 [ 427.334807] ? lockdep_hardirqs_on+0x421/0x5c0 [ 427.339368] tls_sw_sendmsg+0x92d/0x1020 [ 427.343420] ? __lock_acquire+0x792/0x4980 [ 427.347632] ? find_held_lock+0x36/0x1d0 [ 427.351671] ? tls_sw_push_pending_record+0x10/0x10 [ 427.356661] ? __local_bh_enable_ip+0x160/0x260 [ 427.361307] ? lock_sock_nested+0xc5/0x100 [ 427.365515] ? lockdep_hardirqs_on+0x421/0x5c0 [ 427.370080] ? lock_sock_nested+0x82/0x100 [ 427.374290] ? trace_hardirqs_on+0x28/0x190 [ 427.378586] ? lock_sock_nested+0x82/0x100 [ 427.382796] ? lock_sock_nested+0x82/0x100 [ 427.387008] inet_sendmsg+0x108/0x440 [ 427.390787] smc_sendmsg+0x223/0x320 [ 427.394481] ? smc_sendpage+0x170/0x170 [ 427.398429] sock_sendmsg+0xb5/0xf0 [ 427.402035] sock_write_iter+0x215/0x420 [ 427.406072] ? sock_sendmsg+0xf0/0xf0 [ 427.409853] __vfs_write+0x443/0x890 [ 427.413541] ? lock_downgrade+0x860/0x860 [ 427.417664] ? kernel_read+0x130/0x130 [ 427.421534] ? rw_verify_area+0xb8/0x2b0 [ 427.425571] vfs_write+0x150/0x4d0 [ 427.429089] ksys_write+0x103/0x260 [ 427.432688] ? do_sys_open+0x16e/0x350 [ 427.436566] ? __ia32_sys_read+0xa0/0xa0 [ 427.440601] ? do_syscall_64+0x21/0x4e0 [ 427.444550] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.449892] __x64_sys_write+0x6e/0xb0 [ 427.453756] do_syscall_64+0xd0/0x4e0 [ 427.457534] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.462697] RIP: 0033:0x4592f9 [ 427.465864] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 427.484739] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/10/30 13:45:59 executed programs: 1483 [ 427.492421] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 427.499668] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 427.506913] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 427.514156] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 427.521399] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 427.580481] FAULT_INJECTION: forcing a failure. [ 427.580481] name failslab, interval 1, probability 0, space 0, times 0 [ 427.595657] FAULT_INJECTION: forcing a failure. [ 427.595657] name failslab, interval 1, probability 0, space 0, times 0 [ 427.601285] FAULT_INJECTION: forcing a failure. [ 427.601285] name failslab, interval 1, probability 0, space 0, times 0 [ 427.607175] FAULT_INJECTION: forcing a failure. [ 427.607175] name failslab, interval 1, probability 0, space 0, times 0 [ 427.629838] CPU: 1 PID: 13622 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 427.637711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.647046] Call Trace: [ 427.649612] dump_stack+0x123/0x177 [ 427.653219] should_fail.cold.4+0x5/0x13 [ 427.657254] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 427.662338] ? kernel_text_address+0x79/0xf0 [ 427.666726] ? __kernel_text_address+0xd/0x40 [ 427.671197] ? unwind_get_return_address+0x61/0xa0 [ 427.676100] __should_failslab+0xba/0xf0 [ 427.680136] should_failslab+0x9/0x14 [ 427.683912] __kmalloc+0x70/0x770 [ 427.687443] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 427.692728] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 427.697805] ? tls_push_record+0xff/0x1600 [ 427.702014] ? tls_sw_sendmsg+0x92d/0x1020 [ 427.706231] ? inet_sendmsg+0x108/0x440 [ 427.710191] ? smc_sendmsg+0x223/0x320 [ 427.714054] ? sock_sendmsg+0xb5/0xf0 [ 427.717827] ? sock_write_iter+0x215/0x420 [ 427.722038] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 427.727810] ? iov_iter_get_pages+0x1ee/0x1370 [ 427.732372] ? __lock_is_held+0xb5/0x140 [ 427.736412] generic_gcmaes_encrypt+0xfd/0x150 [ 427.740970] ? generic_gcmaes_encrypt+0xfd/0x150 [ 427.745699] ? helper_rfc4106_encrypt+0x450/0x450 [ 427.750519] ? __kmalloc+0x5f1/0x770 [ 427.754208] gcmaes_wrapper_encrypt+0x109/0x180 [ 427.758850] tls_push_record+0x9ae/0x1600 [ 427.762980] ? lockdep_hardirqs_on+0x421/0x5c0 [ 427.767540] tls_sw_sendmsg+0x92d/0x1020 [ 427.771578] ? __lock_acquire+0x792/0x4980 [ 427.775791] ? find_held_lock+0x36/0x1d0 [ 427.779825] ? tls_sw_push_pending_record+0x10/0x10 [ 427.784816] ? __local_bh_enable_ip+0x160/0x260 [ 427.789458] ? lock_sock_nested+0xc5/0x100 [ 427.793665] ? lockdep_hardirqs_on+0x421/0x5c0 [ 427.798218] ? lock_sock_nested+0x82/0x100 [ 427.802426] ? trace_hardirqs_on+0x28/0x190 [ 427.806723] ? lock_sock_nested+0x82/0x100 [ 427.810930] ? lock_sock_nested+0x82/0x100 [ 427.815147] inet_sendmsg+0x108/0x440 [ 427.818923] smc_sendmsg+0x223/0x320 [ 427.822625] ? smc_sendpage+0x170/0x170 [ 427.826581] sock_sendmsg+0xb5/0xf0 [ 427.830184] sock_write_iter+0x215/0x420 [ 427.834220] ? sock_sendmsg+0xf0/0xf0 [ 427.838005] __vfs_write+0x443/0x890 [ 427.841695] ? lock_downgrade+0x860/0x860 [ 427.845836] ? kernel_read+0x130/0x130 [ 427.849714] ? rw_verify_area+0xb8/0x2b0 [ 427.853754] vfs_write+0x150/0x4d0 [ 427.857272] ksys_write+0x103/0x260 [ 427.860873] ? do_sys_open+0x16e/0x350 [ 427.864736] ? __ia32_sys_read+0xa0/0xa0 [ 427.868776] ? do_syscall_64+0x21/0x4e0 [ 427.872732] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.878070] __x64_sys_write+0x6e/0xb0 [ 427.881932] do_syscall_64+0xd0/0x4e0 [ 427.885714] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.890886] RIP: 0033:0x4592f9 [ 427.894054] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 427.912930] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 427.920609] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 427.927853] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 427.935102] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 427.942344] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 427.949586] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 427.977941] CPU: 1 PID: 13619 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 427.985828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.995175] Call Trace: [ 427.997750] dump_stack+0x123/0x177 [ 428.001357] should_fail.cold.4+0x5/0x13 [ 428.005393] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 428.010473] ? kernel_text_address+0x79/0xf0 [ 428.014856] ? __kernel_text_address+0xd/0x40 [ 428.019324] ? unwind_get_return_address+0x61/0xa0 [ 428.024230] __should_failslab+0xba/0xf0 [ 428.028267] should_failslab+0x9/0x14 [ 428.032044] __kmalloc+0x70/0x770 [ 428.035470] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 428.040722] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 428.045912] ? tls_push_record+0xff/0x1600 [ 428.050118] ? tls_sw_sendmsg+0x92d/0x1020 [ 428.054326] ? inet_sendmsg+0x108/0x440 [ 428.058272] ? smc_sendmsg+0x223/0x320 [ 428.062135] ? sock_sendmsg+0xb5/0xf0 [ 428.065909] ? sock_write_iter+0x215/0x420 [ 428.070122] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 428.075896] ? iov_iter_get_pages+0x1ee/0x1370 [ 428.080473] ? __lock_is_held+0xb5/0x140 [ 428.084527] generic_gcmaes_encrypt+0xfd/0x150 [ 428.089080] ? generic_gcmaes_encrypt+0xfd/0x150 [ 428.093806] ? helper_rfc4106_encrypt+0x450/0x450 [ 428.098621] ? __kmalloc+0x5f1/0x770 [ 428.102311] gcmaes_wrapper_encrypt+0x109/0x180 [ 428.106954] tls_push_record+0x9ae/0x1600 [ 428.111075] ? lockdep_hardirqs_on+0x421/0x5c0 [ 428.115635] tls_sw_sendmsg+0x92d/0x1020 [ 428.119671] ? __lock_acquire+0x792/0x4980 [ 428.123885] ? find_held_lock+0x36/0x1d0 [ 428.127934] ? tls_sw_push_pending_record+0x10/0x10 [ 428.132930] ? __local_bh_enable_ip+0x160/0x260 [ 428.137748] ? lock_sock_nested+0xc5/0x100 [ 428.141962] ? lockdep_hardirqs_on+0x421/0x5c0 [ 428.146519] ? lock_sock_nested+0x82/0x100 [ 428.150728] ? trace_hardirqs_on+0x28/0x190 [ 428.155026] ? lock_sock_nested+0x82/0x100 [ 428.159232] ? lock_sock_nested+0x82/0x100 [ 428.163442] inet_sendmsg+0x108/0x440 [ 428.167219] smc_sendmsg+0x223/0x320 [ 428.170908] ? smc_sendpage+0x170/0x170 [ 428.174862] sock_sendmsg+0xb5/0xf0 [ 428.178480] sock_write_iter+0x215/0x420 [ 428.182524] ? sock_sendmsg+0xf0/0xf0 [ 428.186304] __vfs_write+0x443/0x890 [ 428.189990] ? lock_downgrade+0x860/0x860 [ 428.194112] ? kernel_read+0x130/0x130 [ 428.197983] ? rw_verify_area+0xb8/0x2b0 [ 428.202019] vfs_write+0x150/0x4d0 [ 428.205534] ksys_write+0x103/0x260 [ 428.209134] ? do_sys_open+0x16e/0x350 [ 428.212994] ? __ia32_sys_read+0xa0/0xa0 [ 428.217031] ? do_syscall_64+0x21/0x4e0 [ 428.220991] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.226331] __x64_sys_write+0x6e/0xb0 [ 428.230191] do_syscall_64+0xd0/0x4e0 [ 428.233966] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.239227] RIP: 0033:0x4592f9 [ 428.242393] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 428.261272] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 428.268952] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 428.276206] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 428.283449] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 428.290693] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 428.297936] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 428.308410] CPU: 0 PID: 13621 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 428.316300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.325641] Call Trace: [ 428.328216] dump_stack+0x123/0x177 [ 428.331832] should_fail.cold.4+0x5/0x13 [ 428.335889] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 428.340972] ? kernel_text_address+0x79/0xf0 [ 428.345362] ? __kernel_text_address+0xd/0x40 [ 428.349840] ? unwind_get_return_address+0x61/0xa0 [ 428.354757] __should_failslab+0xba/0xf0 [ 428.358807] should_failslab+0x9/0x14 [ 428.362588] __kmalloc+0x70/0x770 [ 428.366027] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 428.371289] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 428.376369] ? tls_push_record+0xff/0x1600 [ 428.380579] ? tls_sw_sendmsg+0x92d/0x1020 [ 428.384797] ? inet_sendmsg+0x108/0x440 [ 428.388748] ? smc_sendmsg+0x223/0x320 [ 428.392613] ? sock_sendmsg+0xb5/0xf0 [ 428.396388] ? sock_write_iter+0x215/0x420 [ 428.400601] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 428.406376] ? iov_iter_get_pages+0x1ee/0x1370 [ 428.410942] ? __lock_is_held+0xb5/0x140 [ 428.415083] generic_gcmaes_encrypt+0xfd/0x150 [ 428.419639] ? generic_gcmaes_encrypt+0xfd/0x150 [ 428.424387] ? helper_rfc4106_encrypt+0x450/0x450 [ 428.429208] ? __kmalloc+0x5f1/0x770 [ 428.432902] gcmaes_wrapper_encrypt+0x109/0x180 [ 428.437548] tls_push_record+0x9ae/0x1600 [ 428.441672] ? lockdep_hardirqs_on+0x421/0x5c0 [ 428.446236] tls_sw_sendmsg+0x92d/0x1020 [ 428.450274] ? __lock_acquire+0x792/0x4980 [ 428.454501] ? find_held_lock+0x36/0x1d0 [ 428.458537] ? tls_sw_push_pending_record+0x10/0x10 [ 428.463528] ? __local_bh_enable_ip+0x160/0x260 [ 428.468177] ? lock_sock_nested+0xc5/0x100 [ 428.472389] ? lockdep_hardirqs_on+0x421/0x5c0 [ 428.476945] ? lock_sock_nested+0x82/0x100 [ 428.481159] ? trace_hardirqs_on+0x28/0x190 [ 428.485457] ? lock_sock_nested+0x82/0x100 [ 428.489667] inet_sendmsg+0x108/0x440 [ 428.493448] smc_sendmsg+0x223/0x320 [ 428.497154] ? smc_sendpage+0x170/0x170 [ 428.501104] sock_sendmsg+0xb5/0xf0 [ 428.504708] sock_write_iter+0x215/0x420 [ 428.508756] ? sock_sendmsg+0xf0/0xf0 [ 428.512541] __vfs_write+0x443/0x890 [ 428.516230] ? lock_downgrade+0x860/0x860 [ 428.520357] ? kernel_read+0x130/0x130 [ 428.524234] ? rw_verify_area+0xb8/0x2b0 [ 428.528272] vfs_write+0x150/0x4d0 [ 428.531792] ksys_write+0x103/0x260 [ 428.535391] ? do_sys_open+0x16e/0x350 [ 428.539252] ? __ia32_sys_read+0xa0/0xa0 [ 428.543302] ? do_syscall_64+0x21/0x4e0 [ 428.547253] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.552602] __x64_sys_write+0x6e/0xb0 [ 428.556466] do_syscall_64+0xd0/0x4e0 [ 428.560242] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.565405] RIP: 0033:0x4592f9 [ 428.568589] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 428.587567] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 428.595259] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 428.602507] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 428.609760] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 428.617015] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 428.624263] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 428.631521] CPU: 1 PID: 13616 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 428.639403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.648744] Call Trace: [ 428.651323] dump_stack+0x123/0x177 [ 428.654948] should_fail.cold.4+0x5/0x13 [ 428.659003] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 428.664194] ? kernel_text_address+0x79/0xf0 [ 428.668595] ? __kernel_text_address+0xd/0x40 [ 428.673083] ? unwind_get_return_address+0x61/0xa0 [ 428.678005] __should_failslab+0xba/0xf0 [ 428.682058] should_failslab+0x9/0x14 [ 428.685849] __kmalloc+0x70/0x770 [ 428.689297] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 428.694567] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 428.699661] ? tls_push_record+0xff/0x1600 [ 428.703885] ? tls_sw_sendmsg+0x92d/0x1020 [ 428.708109] ? inet_sendmsg+0x108/0x440 [ 428.712078] ? smc_sendmsg+0x223/0x320 [ 428.715953] ? sock_sendmsg+0xb5/0xf0 [ 428.719728] ? sock_write_iter+0x215/0x420 [ 428.723942] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 428.729713] ? iov_iter_get_pages+0x1ee/0x1370 [ 428.734274] ? __lock_is_held+0xb5/0x140 [ 428.738313] generic_gcmaes_encrypt+0xfd/0x150 [ 428.742869] ? generic_gcmaes_encrypt+0xfd/0x150 [ 428.747860] ? helper_rfc4106_encrypt+0x450/0x450 [ 428.752684] ? __kmalloc+0x5f1/0x770 [ 428.756372] gcmaes_wrapper_encrypt+0x109/0x180 [ 428.761016] tls_push_record+0x9ae/0x1600 [ 428.765141] ? lockdep_hardirqs_on+0x421/0x5c0 [ 428.769717] tls_sw_sendmsg+0x92d/0x1020 [ 428.773752] ? __lock_acquire+0x792/0x4980 [ 428.777969] ? find_held_lock+0x36/0x1d0 [ 428.782007] ? tls_sw_push_pending_record+0x10/0x10 [ 428.786998] ? __local_bh_enable_ip+0x160/0x260 [ 428.791643] ? lock_sock_nested+0xc5/0x100 [ 428.795850] ? lockdep_hardirqs_on+0x421/0x5c0 [ 428.800406] ? lock_sock_nested+0x82/0x100 [ 428.804627] ? trace_hardirqs_on+0x28/0x190 [ 428.808922] ? lock_sock_nested+0x82/0x100 [ 428.813130] inet_sendmsg+0x108/0x440 [ 428.816916] smc_sendmsg+0x223/0x320 [ 428.820603] ? smc_sendpage+0x170/0x170 [ 428.824739] sock_sendmsg+0xb5/0xf0 [ 428.828342] sock_write_iter+0x215/0x420 [ 428.832410] ? sock_sendmsg+0xf0/0xf0 [ 428.836196] __vfs_write+0x443/0x890 [ 428.839887] ? lock_downgrade+0x860/0x860 [ 428.844011] ? kernel_read+0x130/0x130 [ 428.847883] ? rw_verify_area+0xb8/0x2b0 [ 428.851918] vfs_write+0x150/0x4d0 [ 428.855435] ksys_write+0x103/0x260 [ 428.859034] ? do_sys_open+0x16e/0x350 [ 428.862911] ? __ia32_sys_read+0xa0/0xa0 [ 428.866947] ? do_syscall_64+0x21/0x4e0 [ 428.870897] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.876243] __x64_sys_write+0x6e/0xb0 [ 428.880103] do_syscall_64+0xd0/0x4e0 [ 428.883890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.889052] RIP: 0033:0x4592f9 [ 428.892218] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 428.911094] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 428.918773] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 428.926016] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 428.933260] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 428.940502] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 428.947744] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 428.961146] FAULT_INJECTION: forcing a failure. [ 428.961146] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 428.974829] CPU: 0 PID: 13614 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 428.982716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.992058] Call Trace: [ 428.994638] dump_stack+0x123/0x177 [ 428.998267] should_fail.cold.4+0x5/0x13 [ 429.002315] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 429.007395] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 429.012644] ? kasan_unpoison_shadow+0x35/0x50 [ 429.017202] __alloc_pages_nodemask+0x1d5/0x710 [ 429.021846] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 429.026928] alloc_pages_current+0xd6/0x1b0 [ 429.031223] skb_page_frag_refill+0x20b/0x400 [ 429.035691] sk_page_frag_refill+0x46/0x1b0 [ 429.039987] tcp_sendmsg_locked+0xc58/0x35b0 [ 429.044370] ? mark_held_locks+0x130/0x130 [ 429.048577] ? mark_held_locks+0xc7/0x130 [ 429.052805] ? tcp_sendpage+0x50/0x50 [ 429.056583] ? mark_held_locks+0xc7/0x130 [ 429.060702] ? __local_bh_enable_ip+0x160/0x260 [ 429.065354] ? lock_sock_nested+0xc5/0x100 [ 429.069564] ? lockdep_hardirqs_on+0x421/0x5c0 [ 429.074117] ? lock_sock_nested+0x82/0x100 [ 429.078324] ? trace_hardirqs_on+0x28/0x190 [ 429.082619] ? lock_sock_nested+0x82/0x100 [ 429.086837] ? lock_sock_nested+0x82/0x100 [ 429.091044] ? __local_bh_enable_ip+0x160/0x260 [ 429.095694] tcp_sendmsg+0x27/0x40 [ 429.099206] inet_sendmsg+0x108/0x440 [ 429.102982] smc_sendmsg+0x223/0x320 [ 429.106669] ? smc_sendpage+0x170/0x170 [ 429.110617] sock_sendmsg+0xb5/0xf0 [ 429.114218] sock_write_iter+0x215/0x420 [ 429.118252] ? sock_sendmsg+0xf0/0xf0 [ 429.122044] __vfs_write+0x443/0x890 [ 429.125732] ? lock_downgrade+0x860/0x860 [ 429.129854] ? kernel_read+0x130/0x130 [ 429.133741] ? rw_verify_area+0xb8/0x2b0 [ 429.137774] vfs_write+0x150/0x4d0 [ 429.141289] ksys_write+0x103/0x260 [ 429.144889] ? do_sys_open+0x16e/0x350 [ 429.148748] ? __ia32_sys_read+0xa0/0xa0 [ 429.152785] ? do_syscall_64+0x21/0x4e0 [ 429.156733] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.162075] __x64_sys_write+0x6e/0xb0 [ 429.165939] do_syscall_64+0xd0/0x4e0 [ 429.169713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.174876] RIP: 0033:0x4592f9 [ 429.178044] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 429.196919] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 429.204600] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 429.211845] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 429.219092] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 429.226336] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 429.233579] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 429.264755] FAULT_INJECTION: forcing a failure. [ 429.264755] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 429.276933] FAULT_INJECTION: forcing a failure. [ 429.276933] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 429.277167] FAULT_INJECTION: forcing a failure. [ 429.277167] name failslab, interval 1, probability 0, space 0, times 0 [ 429.302225] FAULT_INJECTION: forcing a failure. [ 429.302225] name failslab, interval 1, probability 0, space 0, times 0 [ 429.313931] FAULT_INJECTION: forcing a failure. [ 429.313931] name failslab, interval 1, probability 0, space 0, times 0 [ 429.319106] CPU: 0 PID: 13644 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 429.332982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.342314] Call Trace: [ 429.344887] dump_stack+0x123/0x177 [ 429.348495] should_fail.cold.4+0x5/0x13 [ 429.352535] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 429.357622] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 429.362879] ? kasan_unpoison_shadow+0x35/0x50 [ 429.367442] __alloc_pages_nodemask+0x1d5/0x710 [ 429.372093] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 429.377094] alloc_pages_current+0xd6/0x1b0 [ 429.381397] skb_page_frag_refill+0x20b/0x400 [ 429.385868] sk_page_frag_refill+0x46/0x1b0 [ 429.390166] tcp_sendmsg_locked+0xc58/0x35b0 [ 429.394553] ? mark_held_locks+0x130/0x130 [ 429.398776] ? mark_held_locks+0xc7/0x130 [ 429.402906] ? tcp_sendpage+0x50/0x50 [ 429.406683] ? mark_held_locks+0xc7/0x130 [ 429.410811] ? __local_bh_enable_ip+0x160/0x260 [ 429.415454] ? lock_sock_nested+0xc5/0x100 [ 429.419661] ? lockdep_hardirqs_on+0x421/0x5c0 [ 429.424217] ? lock_sock_nested+0x82/0x100 [ 429.428427] ? trace_hardirqs_on+0x28/0x190 [ 429.432725] ? lock_sock_nested+0x82/0x100 [ 429.436934] ? lock_sock_nested+0x82/0x100 [ 429.441143] ? __local_bh_enable_ip+0x160/0x260 [ 429.445789] tcp_sendmsg+0x27/0x40 [ 429.449308] inet_sendmsg+0x108/0x440 [ 429.453088] smc_sendmsg+0x223/0x320 [ 429.456776] ? smc_sendpage+0x170/0x170 [ 429.460727] sock_sendmsg+0xb5/0xf0 [ 429.464330] sock_write_iter+0x215/0x420 [ 429.468380] ? sock_sendmsg+0xf0/0xf0 [ 429.472165] __vfs_write+0x443/0x890 [ 429.475857] ? lock_downgrade+0x860/0x860 [ 429.479981] ? kernel_read+0x130/0x130 [ 429.483944] ? rw_verify_area+0xb8/0x2b0 [ 429.487983] vfs_write+0x150/0x4d0 [ 429.491500] ksys_write+0x103/0x260 [ 429.495101] ? do_sys_open+0x16e/0x350 [ 429.498963] ? __ia32_sys_read+0xa0/0xa0 [ 429.503001] ? do_syscall_64+0x21/0x4e0 [ 429.506953] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.512294] __x64_sys_write+0x6e/0xb0 [ 429.516169] do_syscall_64+0xd0/0x4e0 [ 429.519947] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.525114] RIP: 0033:0x4592f9 [ 429.528281] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 429.547158] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 429.554838] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 429.562087] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 429.569441] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 429.576701] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 429.583947] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 429.591225] CPU: 1 PID: 13650 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 429.599102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.608443] Call Trace: [ 429.611024] dump_stack+0x123/0x177 [ 429.614646] should_fail.cold.4+0x5/0x13 [ 429.618693] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 429.623782] ? kernel_text_address+0x79/0xf0 [ 429.628184] ? __kernel_text_address+0xd/0x40 [ 429.632664] ? unwind_get_return_address+0x61/0xa0 [ 429.637576] __should_failslab+0xba/0xf0 [ 429.641633] should_failslab+0x9/0x14 [ 429.645412] __kmalloc+0x70/0x770 [ 429.648853] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 429.654123] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 429.659217] ? tls_push_record+0xff/0x1600 [ 429.663442] ? tls_sw_sendmsg+0x92d/0x1020 [ 429.667670] ? inet_sendmsg+0x108/0x440 [ 429.671634] ? smc_sendmsg+0x223/0x320 [ 429.675551] ? sock_sendmsg+0xb5/0xf0 [ 429.679335] ? sock_write_iter+0x215/0x420 [ 429.683567] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 429.689355] ? iov_iter_get_pages+0x1ee/0x1370 [ 429.693936] ? __lock_is_held+0xb5/0x140 [ 429.697993] generic_gcmaes_encrypt+0xfd/0x150 [ 429.702563] ? generic_gcmaes_encrypt+0xfd/0x150 [ 429.707303] ? helper_rfc4106_encrypt+0x450/0x450 [ 429.712142] ? __kmalloc+0x5f1/0x770 [ 429.715839] gcmaes_wrapper_encrypt+0x109/0x180 [ 429.720502] tls_push_record+0x9ae/0x1600 [ 429.724636] ? lockdep_hardirqs_on+0x421/0x5c0 [ 429.729219] tls_sw_sendmsg+0x92d/0x1020 [ 429.733270] ? __lock_acquire+0x792/0x4980 [ 429.737490] ? find_held_lock+0x36/0x1d0 [ 429.741535] ? tls_sw_push_pending_record+0x10/0x10 [ 429.746537] ? __local_bh_enable_ip+0x160/0x260 [ 429.751187] ? lock_sock_nested+0xc5/0x100 [ 429.755415] ? lockdep_hardirqs_on+0x421/0x5c0 [ 429.760005] ? lock_sock_nested+0x82/0x100 [ 429.764229] ? trace_hardirqs_on+0x28/0x190 [ 429.768535] ? lock_sock_nested+0x82/0x100 [ 429.772754] ? lock_sock_nested+0x82/0x100 [ 429.776994] inet_sendmsg+0x108/0x440 [ 429.780787] smc_sendmsg+0x223/0x320 [ 429.784579] ? smc_sendpage+0x170/0x170 [ 429.788545] sock_sendmsg+0xb5/0xf0 [ 429.792161] sock_write_iter+0x215/0x420 [ 429.796205] ? sock_sendmsg+0xf0/0xf0 [ 429.799995] __vfs_write+0x443/0x890 [ 429.803695] ? lock_downgrade+0x860/0x860 [ 429.807845] ? kernel_read+0x130/0x130 [ 429.811726] ? rw_verify_area+0xb8/0x2b0 [ 429.815774] vfs_write+0x150/0x4d0 [ 429.819303] ksys_write+0x103/0x260 [ 429.822916] ? do_sys_open+0x16e/0x350 [ 429.826794] ? __ia32_sys_read+0xa0/0xa0 [ 429.830843] ? do_syscall_64+0x21/0x4e0 [ 429.834814] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.840170] __x64_sys_write+0x6e/0xb0 [ 429.844046] do_syscall_64+0xd0/0x4e0 [ 429.847835] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.853018] RIP: 0033:0x4592f9 [ 429.856213] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 429.875103] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 429.882798] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 429.890049] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 429.897300] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 429.904550] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 429.911811] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 429.919077] CPU: 0 PID: 13643 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 429.926978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.936307] Call Trace: [ 429.938870] dump_stack+0x123/0x177 [ 429.942473] should_fail.cold.4+0x5/0x13 [ 429.946510] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 429.951589] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 429.956852] ? kasan_unpoison_shadow+0x35/0x50 [ 429.961412] __alloc_pages_nodemask+0x1d5/0x710 [ 429.966056] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 429.971051] alloc_pages_current+0xd6/0x1b0 [ 429.975349] skb_page_frag_refill+0x20b/0x400 [ 429.979818] sk_page_frag_refill+0x46/0x1b0 [ 429.984115] tcp_sendmsg_locked+0xc58/0x35b0 [ 429.988501] ? mark_held_locks+0x130/0x130 [ 429.992710] ? mark_held_locks+0xc7/0x130 [ 429.996840] ? tcp_sendpage+0x50/0x50 [ 430.000616] ? mark_held_locks+0xc7/0x130 [ 430.004741] ? __local_bh_enable_ip+0x160/0x260 [ 430.009401] ? lock_sock_nested+0xc5/0x100 [ 430.013608] ? lockdep_hardirqs_on+0x421/0x5c0 [ 430.018167] ? lock_sock_nested+0x82/0x100 [ 430.022375] ? trace_hardirqs_on+0x28/0x190 [ 430.026666] ? lock_sock_nested+0x82/0x100 [ 430.030872] ? lock_sock_nested+0x82/0x100 [ 430.035080] ? __local_bh_enable_ip+0x160/0x260 [ 430.039724] tcp_sendmsg+0x27/0x40 [ 430.043240] inet_sendmsg+0x108/0x440 [ 430.047016] smc_sendmsg+0x223/0x320 [ 430.050701] ? smc_sendpage+0x170/0x170 [ 430.054653] sock_sendmsg+0xb5/0xf0 [ 430.058253] sock_write_iter+0x215/0x420 [ 430.062286] ? sock_sendmsg+0xf0/0xf0 [ 430.066067] __vfs_write+0x443/0x890 [ 430.069767] ? lock_downgrade+0x860/0x860 [ 430.073890] ? kernel_read+0x130/0x130 [ 430.077759] ? rw_verify_area+0xb8/0x2b0 [ 430.081796] vfs_write+0x150/0x4d0 [ 430.085310] ksys_write+0x103/0x260 [ 430.088910] ? do_sys_open+0x16e/0x350 [ 430.092784] ? __ia32_sys_read+0xa0/0xa0 [ 430.096824] ? do_syscall_64+0x21/0x4e0 [ 430.100774] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.106111] __x64_sys_write+0x6e/0xb0 [ 430.109974] do_syscall_64+0xd0/0x4e0 [ 430.113763] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.118927] RIP: 0033:0x4592f9 [ 430.122182] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 430.141058] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 430.148739] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 430.155981] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 430.163225] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 430.170465] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 430.177709] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 430.186964] FAULT_INJECTION: forcing a failure. [ 430.186964] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 430.199648] CPU: 1 PID: 13667 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 430.207519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.216855] Call Trace: [ 430.219426] dump_stack+0x123/0x177 [ 430.223051] should_fail.cold.4+0x5/0x13 [ 430.227095] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 430.232181] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 430.237442] ? kasan_unpoison_shadow+0x35/0x50 [ 430.242012] __alloc_pages_nodemask+0x1d5/0x710 [ 430.246665] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 430.251671] alloc_pages_current+0xd6/0x1b0 [ 430.255980] skb_page_frag_refill+0x20b/0x400 [ 430.260458] sk_page_frag_refill+0x46/0x1b0 [ 430.264758] tcp_sendmsg_locked+0xc58/0x35b0 [ 430.269145] ? mark_held_locks+0x130/0x130 [ 430.273361] ? mark_held_locks+0xc7/0x130 [ 430.277499] ? tcp_sendpage+0x50/0x50 [ 430.281291] ? mark_held_locks+0xc7/0x130 [ 430.285419] ? __local_bh_enable_ip+0x160/0x260 [ 430.290067] ? lock_sock_nested+0xc5/0x100 [ 430.294283] ? lockdep_hardirqs_on+0x421/0x5c0 [ 430.298847] ? lock_sock_nested+0x82/0x100 [ 430.303062] ? trace_hardirqs_on+0x28/0x190 [ 430.307359] ? lock_sock_nested+0x82/0x100 [ 430.311571] ? lock_sock_nested+0x82/0x100 [ 430.315787] ? __local_bh_enable_ip+0x160/0x260 [ 430.320433] tcp_sendmsg+0x27/0x40 [ 430.323951] inet_sendmsg+0x108/0x440 [ 430.327731] smc_sendmsg+0x223/0x320 [ 430.331425] ? smc_sendpage+0x170/0x170 [ 430.335381] sock_sendmsg+0xb5/0xf0 [ 430.338990] sock_write_iter+0x215/0x420 [ 430.343033] ? sock_sendmsg+0xf0/0xf0 [ 430.346817] __vfs_write+0x443/0x890 [ 430.350509] ? lock_downgrade+0x860/0x860 [ 430.354635] ? kernel_read+0x130/0x130 [ 430.358510] ? rw_verify_area+0xb8/0x2b0 [ 430.362546] vfs_write+0x150/0x4d0 [ 430.366076] ksys_write+0x103/0x260 [ 430.369677] ? do_sys_open+0x16e/0x350 [ 430.373547] ? __ia32_sys_read+0xa0/0xa0 [ 430.377589] ? do_syscall_64+0x21/0x4e0 [ 430.381553] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.386895] __x64_sys_write+0x6e/0xb0 [ 430.390762] do_syscall_64+0xd0/0x4e0 [ 430.394550] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.399720] RIP: 0033:0x4592f9 [ 430.402888] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 430.421767] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 430.429450] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 430.436699] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 430.443946] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 430.451194] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 430.458447] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 430.465706] CPU: 0 PID: 13649 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 430.473584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.482924] Call Trace: [ 430.485491] dump_stack+0x123/0x177 [ 430.489098] should_fail.cold.4+0x5/0x13 [ 430.493146] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 430.498226] ? kernel_text_address+0x79/0xf0 [ 430.502616] ? __kernel_text_address+0xd/0x40 [ 430.507085] ? unwind_get_return_address+0x61/0xa0 [ 430.511997] __should_failslab+0xba/0xf0 [ 430.516045] should_failslab+0x9/0x14 [ 430.519819] __kmalloc+0x70/0x770 [ 430.523252] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 430.528591] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 430.533670] ? tls_push_record+0xff/0x1600 [ 430.537889] ? tls_sw_sendmsg+0x92d/0x1020 [ 430.542097] ? inet_sendmsg+0x108/0x440 [ 430.546058] ? smc_sendmsg+0x223/0x320 [ 430.549932] ? sock_sendmsg+0xb5/0xf0 [ 430.553709] ? sock_write_iter+0x215/0x420 [ 430.557921] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 430.563695] ? iov_iter_get_pages+0x1ee/0x1370 [ 430.568259] ? __lock_is_held+0xb5/0x140 [ 430.572301] generic_gcmaes_encrypt+0xfd/0x150 [ 430.576856] ? generic_gcmaes_encrypt+0xfd/0x150 [ 430.581597] ? helper_rfc4106_encrypt+0x450/0x450 [ 430.586416] ? __kmalloc+0x5f1/0x770 [ 430.590107] gcmaes_wrapper_encrypt+0x109/0x180 [ 430.594756] tls_push_record+0x9ae/0x1600 [ 430.598878] ? lockdep_hardirqs_on+0x421/0x5c0 [ 430.603451] tls_sw_sendmsg+0x92d/0x1020 [ 430.607487] ? __lock_acquire+0x792/0x4980 [ 430.611704] ? find_held_lock+0x36/0x1d0 [ 430.615742] ? tls_sw_push_pending_record+0x10/0x10 [ 430.620734] ? __local_bh_enable_ip+0x160/0x260 [ 430.625376] ? lock_sock_nested+0xc5/0x100 [ 430.629586] ? lockdep_hardirqs_on+0x421/0x5c0 [ 430.634142] ? lock_sock_nested+0x82/0x100 [ 430.638352] ? trace_hardirqs_on+0x28/0x190 [ 430.642645] ? lock_sock_nested+0x82/0x100 [ 430.646865] ? lock_sock_nested+0x82/0x100 [ 430.651077] inet_sendmsg+0x108/0x440 [ 430.654851] smc_sendmsg+0x223/0x320 [ 430.658540] ? smc_sendpage+0x170/0x170 [ 430.662491] sock_sendmsg+0xb5/0xf0 [ 430.666106] sock_write_iter+0x215/0x420 [ 430.670153] ? sock_sendmsg+0xf0/0xf0 [ 430.673940] __vfs_write+0x443/0x890 [ 430.677628] ? lock_downgrade+0x860/0x860 [ 430.681763] ? kernel_read+0x130/0x130 [ 430.685645] ? rw_verify_area+0xb8/0x2b0 [ 430.689682] vfs_write+0x150/0x4d0 [ 430.693205] ksys_write+0x103/0x260 [ 430.696822] ? do_sys_open+0x16e/0x350 [ 430.700690] ? __ia32_sys_read+0xa0/0xa0 [ 430.704730] ? do_syscall_64+0x21/0x4e0 [ 430.710679] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.716021] __x64_sys_write+0x6e/0xb0 [ 430.719885] do_syscall_64+0xd0/0x4e0 [ 430.723663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.728913] RIP: 0033:0x4592f9 [ 430.732095] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 430.750973] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 430.758666] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 430.765922] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 430.773168] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 430.780422] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 430.787671] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 430.794950] CPU: 1 PID: 13654 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 430.802825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.812166] Call Trace: [ 430.814742] dump_stack+0x123/0x177 [ 430.818359] should_fail.cold.4+0x5/0x13 [ 430.822413] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 430.827509] ? kernel_text_address+0x79/0xf0 [ 430.831914] ? __kernel_text_address+0xd/0x40 [ 430.836404] ? unwind_get_return_address+0x61/0xa0 [ 430.841332] __should_failslab+0xba/0xf0 [ 430.845386] should_failslab+0x9/0x14 [ 430.849178] __kmalloc+0x70/0x770 [ 430.852624] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 430.857901] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 430.862980] ? tls_push_record+0xff/0x1600 [ 430.867187] ? tls_sw_sendmsg+0x92d/0x1020 [ 430.871393] ? inet_sendmsg+0x108/0x440 [ 430.875342] ? smc_sendmsg+0x223/0x320 [ 430.879201] ? sock_sendmsg+0xb5/0xf0 [ 430.882975] ? sock_write_iter+0x215/0x420 [ 430.887202] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 430.892991] ? iov_iter_get_pages+0x1ee/0x1370 [ 430.897554] ? __lock_is_held+0xb5/0x140 [ 430.901594] generic_gcmaes_encrypt+0xfd/0x150 [ 430.906156] ? generic_gcmaes_encrypt+0xfd/0x150 [ 430.910889] ? helper_rfc4106_encrypt+0x450/0x450 [ 430.915728] ? __kmalloc+0x5f1/0x770 [ 430.919421] gcmaes_wrapper_encrypt+0x109/0x180 [ 430.924072] tls_push_record+0x9ae/0x1600 [ 430.928202] ? lockdep_hardirqs_on+0x421/0x5c0 [ 430.932775] tls_sw_sendmsg+0x92d/0x1020 [ 430.936813] ? __lock_acquire+0x792/0x4980 [ 430.941028] ? find_held_lock+0x36/0x1d0 [ 430.945066] ? tls_sw_push_pending_record+0x10/0x10 [ 430.950059] ? __local_bh_enable_ip+0x160/0x260 [ 430.954715] ? lock_sock_nested+0xc5/0x100 [ 430.958942] ? lockdep_hardirqs_on+0x421/0x5c0 [ 430.963499] ? lock_sock_nested+0x82/0x100 [ 430.967708] ? trace_hardirqs_on+0x28/0x190 [ 430.972000] ? lock_sock_nested+0x82/0x100 [ 430.976211] ? lock_sock_nested+0x82/0x100 [ 430.980420] inet_sendmsg+0x108/0x440 [ 430.984201] smc_sendmsg+0x223/0x320 [ 430.987889] ? smc_sendpage+0x170/0x170 [ 430.991840] sock_sendmsg+0xb5/0xf0 [ 430.995440] sock_write_iter+0x215/0x420 [ 430.999475] ? sock_sendmsg+0xf0/0xf0 [ 431.003256] __vfs_write+0x443/0x890 [ 431.006955] ? lock_downgrade+0x860/0x860 [ 431.011104] ? kernel_read+0x130/0x130 [ 431.014975] ? rw_verify_area+0xb8/0x2b0 [ 431.019022] vfs_write+0x150/0x4d0 [ 431.022539] ksys_write+0x103/0x260 [ 431.026139] ? do_sys_open+0x16e/0x350 [ 431.029999] ? __ia32_sys_read+0xa0/0xa0 [ 431.034036] ? do_syscall_64+0x21/0x4e0 [ 431.037985] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.043324] __x64_sys_write+0x6e/0xb0 [ 431.047188] do_syscall_64+0xd0/0x4e0 [ 431.050963] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.056125] RIP: 0033:0x4592f9 [ 431.059291] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 431.078169] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 431.085850] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 431.093093] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 431.100336] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 431.107580] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 431.114824] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 431.144104] FAULT_INJECTION: forcing a failure. [ 431.144104] name failslab, interval 1, probability 0, space 0, times 0 [ 431.156449] FAULT_INJECTION: forcing a failure. [ 431.156449] name failslab, interval 1, probability 0, space 0, times 0 [ 431.167936] FAULT_INJECTION: forcing a failure. [ 431.167936] name failslab, interval 1, probability 0, space 0, times 0 [ 431.179692] FAULT_INJECTION: forcing a failure. [ 431.179692] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 431.181782] CPU: 1 PID: 13677 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 431.193223] FAULT_INJECTION: forcing a failure. [ 431.193223] name failslab, interval 1, probability 0, space 0, times 0 [ 431.199366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.199370] Call Trace: [ 431.199382] dump_stack+0x123/0x177 [ 431.199393] should_fail.cold.4+0x5/0x13 [ 431.199407] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 431.199414] ? kernel_text_address+0x79/0xf0 [ 431.199420] ? __kernel_text_address+0xd/0x40 [ 431.199426] ? unwind_get_return_address+0x61/0xa0 [ 431.199437] __should_failslab+0xba/0xf0 [ 431.253047] should_failslab+0x9/0x14 [ 431.256844] __kmalloc+0x70/0x770 [ 431.260292] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 431.265674] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 431.270768] ? tls_push_record+0xff/0x1600 [ 431.274991] ? tls_sw_sendmsg+0x92d/0x1020 [ 431.279216] ? inet_sendmsg+0x108/0x440 [ 431.283179] ? smc_sendmsg+0x223/0x320 [ 431.287056] ? sock_sendmsg+0xb5/0xf0 [ 431.290849] ? sock_write_iter+0x215/0x420 [ 431.295080] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 431.300869] ? iov_iter_get_pages+0x1ee/0x1370 [ 431.305457] ? __lock_is_held+0xb5/0x140 [ 431.309517] generic_gcmaes_encrypt+0xfd/0x150 [ 431.314086] ? generic_gcmaes_encrypt+0xfd/0x150 [ 431.318829] ? helper_rfc4106_encrypt+0x450/0x450 [ 431.323666] ? __kmalloc+0x5f1/0x770 [ 431.327472] gcmaes_wrapper_encrypt+0x109/0x180 [ 431.332134] tls_push_record+0x9ae/0x1600 [ 431.336268] ? lockdep_hardirqs_on+0x421/0x5c0 [ 431.340847] tls_sw_sendmsg+0x92d/0x1020 [ 431.344896] ? __lock_acquire+0x792/0x4980 [ 431.349148] ? find_held_lock+0x36/0x1d0 [ 431.353198] ? tls_sw_push_pending_record+0x10/0x10 [ 431.358206] ? __local_bh_enable_ip+0x160/0x260 [ 431.362867] ? lock_sock_nested+0xc5/0x100 [ 431.367091] ? lockdep_hardirqs_on+0x421/0x5c0 [ 431.371665] ? lock_sock_nested+0x82/0x100 [ 431.375890] ? trace_hardirqs_on+0x28/0x190 [ 431.380200] ? lock_sock_nested+0x82/0x100 [ 431.384424] ? lock_sock_nested+0x82/0x100 [ 431.388654] inet_sendmsg+0x108/0x440 [ 431.392449] smc_sendmsg+0x223/0x320 [ 431.396157] ? smc_sendpage+0x170/0x170 [ 431.400127] sock_sendmsg+0xb5/0xf0 [ 431.403746] sock_write_iter+0x215/0x420 [ 431.407796] ? sock_sendmsg+0xf0/0xf0 [ 431.411595] __vfs_write+0x443/0x890 [ 431.415303] ? lock_downgrade+0x860/0x860 [ 431.419433] ? kernel_read+0x130/0x130 [ 431.423327] ? rw_verify_area+0xb8/0x2b0 [ 431.427366] vfs_write+0x150/0x4d0 [ 431.430891] ksys_write+0x103/0x260 [ 431.434497] ? do_sys_open+0x16e/0x350 [ 431.438360] ? __ia32_sys_read+0xa0/0xa0 [ 431.442406] ? do_syscall_64+0x21/0x4e0 [ 431.446367] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.451718] __x64_sys_write+0x6e/0xb0 [ 431.455607] do_syscall_64+0xd0/0x4e0 [ 431.459413] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.464589] RIP: 0033:0x4592f9 [ 431.467768] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 431.486650] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 431.494339] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 431.501592] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 431.508848] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 431.516110] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 431.523384] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 431.534264] FAULT_INJECTION: forcing a failure. [ 431.534264] name failslab, interval 1, probability 0, space 0, times 0 [ 431.534593] CPU: 0 PID: 13683 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 431.553317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.562653] Call Trace: [ 431.565221] dump_stack+0x123/0x177 [ 431.568829] should_fail.cold.4+0x5/0x13 [ 431.572873] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 431.577951] ? kernel_text_address+0x79/0xf0 [ 431.582337] ? __kernel_text_address+0xd/0x40 [ 431.586905] ? unwind_get_return_address+0x61/0xa0 [ 431.591814] __should_failslab+0xba/0xf0 [ 431.595852] should_failslab+0x9/0x14 [ 431.599630] __kmalloc+0x70/0x770 [ 431.603065] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 431.608339] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 431.613419] ? tls_push_record+0xff/0x1600 [ 431.617657] ? tls_sw_sendmsg+0x92d/0x1020 [ 431.621873] ? inet_sendmsg+0x108/0x440 [ 431.625837] ? smc_sendmsg+0x223/0x320 [ 431.629700] ? sock_sendmsg+0xb5/0xf0 [ 431.633475] ? sock_write_iter+0x215/0x420 [ 431.637686] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 431.643459] ? iov_iter_get_pages+0x1ee/0x1370 [ 431.648034] ? __lock_is_held+0xb5/0x140 [ 431.652176] generic_gcmaes_encrypt+0xfd/0x150 [ 431.656856] ? generic_gcmaes_encrypt+0xfd/0x150 [ 431.661599] ? helper_rfc4106_encrypt+0x450/0x450 [ 431.666427] ? __kmalloc+0x5f1/0x770 [ 431.670127] gcmaes_wrapper_encrypt+0x109/0x180 [ 431.674776] tls_push_record+0x9ae/0x1600 [ 431.678901] ? lockdep_hardirqs_on+0x421/0x5c0 [ 431.683469] tls_sw_sendmsg+0x92d/0x1020 [ 431.687510] ? __lock_acquire+0x792/0x4980 [ 431.692252] ? find_held_lock+0x36/0x1d0 [ 431.696305] ? tls_sw_push_pending_record+0x10/0x10 [ 431.701301] ? __local_bh_enable_ip+0x160/0x260 [ 431.705948] ? lock_sock_nested+0xc5/0x100 [ 431.710164] ? lockdep_hardirqs_on+0x421/0x5c0 [ 431.714742] ? lock_sock_nested+0x82/0x100 [ 431.718951] ? trace_hardirqs_on+0x28/0x190 [ 431.723246] ? lock_sock_nested+0x82/0x100 [ 431.727453] ? lock_sock_nested+0x82/0x100 [ 431.731665] inet_sendmsg+0x108/0x440 [ 431.735449] smc_sendmsg+0x223/0x320 [ 431.739146] ? smc_sendpage+0x170/0x170 [ 431.743099] sock_sendmsg+0xb5/0xf0 [ 431.746710] sock_write_iter+0x215/0x420 [ 431.750751] ? sock_sendmsg+0xf0/0xf0 [ 431.754538] __vfs_write+0x443/0x890 [ 431.758235] ? lock_downgrade+0x860/0x860 [ 431.762360] ? kernel_read+0x130/0x130 [ 431.766233] ? rw_verify_area+0xb8/0x2b0 [ 431.770270] vfs_write+0x150/0x4d0 [ 431.773789] ksys_write+0x103/0x260 [ 431.777392] ? do_sys_open+0x16e/0x350 [ 431.781271] ? __ia32_sys_read+0xa0/0xa0 [ 431.785309] ? do_syscall_64+0x21/0x4e0 [ 431.789257] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.794601] __x64_sys_write+0x6e/0xb0 [ 431.798464] do_syscall_64+0xd0/0x4e0 [ 431.802247] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.807510] RIP: 0033:0x4592f9 [ 431.810691] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 431.829578] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 431.837268] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 431.844514] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 431.851763] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 431.859012] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 431.866258] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 431.873524] CPU: 1 PID: 13684 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 431.881405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.890752] Call Trace: [ 431.893335] dump_stack+0x123/0x177 [ 431.897036] should_fail.cold.4+0x5/0x13 [ 431.901080] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 431.906170] ? kernel_text_address+0x79/0xf0 [ 431.910568] ? __kernel_text_address+0xd/0x40 [ 431.915048] ? unwind_get_return_address+0x61/0xa0 [ 431.919966] __should_failslab+0xba/0xf0 [ 431.924033] should_failslab+0x9/0x14 [ 431.927817] __kmalloc+0x70/0x770 [ 431.931260] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 431.936523] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 431.941614] ? tls_push_record+0xff/0x1600 [ 431.945831] ? tls_sw_sendmsg+0x92d/0x1020 [ 431.950049] ? inet_sendmsg+0x108/0x440 [ 431.954006] ? smc_sendmsg+0x223/0x320 [ 431.957911] ? sock_sendmsg+0xb5/0xf0 [ 431.961697] ? sock_write_iter+0x215/0x420 [ 431.965923] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 431.971710] ? iov_iter_get_pages+0x1ee/0x1370 [ 431.976289] ? __lock_is_held+0xb5/0x140 [ 431.980351] generic_gcmaes_encrypt+0xfd/0x150 [ 431.984920] ? generic_gcmaes_encrypt+0xfd/0x150 [ 431.989668] ? helper_rfc4106_encrypt+0x450/0x450 [ 431.994504] ? __kmalloc+0x5f1/0x770 [ 431.998210] gcmaes_wrapper_encrypt+0x109/0x180 [ 432.002872] tls_push_record+0x9ae/0x1600 [ 432.007006] ? lockdep_hardirqs_on+0x421/0x5c0 [ 432.011575] tls_sw_sendmsg+0x92d/0x1020 [ 432.015618] ? __lock_acquire+0x792/0x4980 [ 432.019837] ? find_held_lock+0x36/0x1d0 [ 432.023879] ? tls_sw_push_pending_record+0x10/0x10 [ 432.028872] ? __local_bh_enable_ip+0x160/0x260 [ 432.033518] ? lock_sock_nested+0xc5/0x100 [ 432.037731] ? lockdep_hardirqs_on+0x421/0x5c0 [ 432.042291] ? lock_sock_nested+0x82/0x100 [ 432.046511] ? trace_hardirqs_on+0x28/0x190 [ 432.050811] ? lock_sock_nested+0x82/0x100 [ 432.055029] ? lock_sock_nested+0x82/0x100 [ 432.059256] inet_sendmsg+0x108/0x440 [ 432.063043] smc_sendmsg+0x223/0x320 [ 432.066739] ? smc_sendpage+0x170/0x170 [ 432.070696] sock_sendmsg+0xb5/0xf0 [ 432.074326] sock_write_iter+0x215/0x420 [ 432.078372] ? sock_sendmsg+0xf0/0xf0 [ 432.082168] __vfs_write+0x443/0x890 [ 432.085867] ? lock_downgrade+0x860/0x860 [ 432.089995] ? kernel_read+0x130/0x130 [ 432.093872] ? rw_verify_area+0xb8/0x2b0 [ 432.097912] vfs_write+0x150/0x4d0 [ 432.101437] ksys_write+0x103/0x260 [ 432.105046] ? do_sys_open+0x16e/0x350 [ 432.108912] ? __ia32_sys_read+0xa0/0xa0 [ 432.112950] ? do_syscall_64+0x21/0x4e0 [ 432.116900] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.122248] __x64_sys_write+0x6e/0xb0 [ 432.126117] do_syscall_64+0xd0/0x4e0 [ 432.129897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.135064] RIP: 0033:0x4592f9 [ 432.138235] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 432.157127] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 432.164814] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 432.172060] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 432.179310] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 432.186577] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 2020/10/30 13:46:04 executed programs: 1502 [ 432.193828] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 432.210011] CPU: 1 PID: 13678 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 432.217905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.227250] Call Trace: [ 432.229830] dump_stack+0x123/0x177 [ 432.233455] should_fail.cold.4+0x5/0x13 [ 432.237518] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 432.242610] ? kernel_text_address+0x79/0xf0 [ 432.247011] ? __kernel_text_address+0xd/0x40 [ 432.251498] ? unwind_get_return_address+0x61/0xa0 [ 432.256421] __should_failslab+0xba/0xf0 [ 432.260474] should_failslab+0x9/0x14 [ 432.264266] __kmalloc+0x70/0x770 [ 432.267716] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 432.272980] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 432.278074] ? tls_push_record+0xff/0x1600 [ 432.282301] ? tls_sw_sendmsg+0x92d/0x1020 [ 432.286526] ? inet_sendmsg+0x108/0x440 [ 432.290502] ? smc_sendmsg+0x223/0x320 [ 432.294379] ? sock_sendmsg+0xb5/0xf0 [ 432.298170] ? sock_write_iter+0x215/0x420 [ 432.302391] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 432.308193] ? iov_iter_get_pages+0x1ee/0x1370 [ 432.312771] ? __lock_is_held+0xb5/0x140 [ 432.316823] generic_gcmaes_encrypt+0xfd/0x150 [ 432.321396] ? generic_gcmaes_encrypt+0xfd/0x150 [ 432.326141] ? helper_rfc4106_encrypt+0x450/0x450 [ 432.330974] ? __kmalloc+0x5f1/0x770 [ 432.334676] gcmaes_wrapper_encrypt+0x109/0x180 [ 432.339335] tls_push_record+0x9ae/0x1600 [ 432.343473] ? lockdep_hardirqs_on+0x421/0x5c0 [ 432.348053] tls_sw_sendmsg+0x92d/0x1020 [ 432.352101] ? __lock_acquire+0x792/0x4980 [ 432.356330] ? find_held_lock+0x36/0x1d0 [ 432.360380] ? tls_sw_push_pending_record+0x10/0x10 [ 432.365385] ? __local_bh_enable_ip+0x160/0x260 [ 432.370040] ? lock_sock_nested+0xc5/0x100 [ 432.374256] ? lockdep_hardirqs_on+0x421/0x5c0 [ 432.378831] ? lock_sock_nested+0x82/0x100 [ 432.383056] ? trace_hardirqs_on+0x28/0x190 [ 432.387379] ? lock_sock_nested+0x82/0x100 [ 432.391603] ? lock_sock_nested+0x82/0x100 [ 432.395826] inet_sendmsg+0x108/0x440 [ 432.399621] smc_sendmsg+0x223/0x320 [ 432.403320] ? smc_sendpage+0x170/0x170 [ 432.407274] sock_sendmsg+0xb5/0xf0 [ 432.410892] sock_write_iter+0x215/0x420 [ 432.414949] ? sock_sendmsg+0xf0/0xf0 [ 432.418734] __vfs_write+0x443/0x890 [ 432.422428] ? lock_downgrade+0x860/0x860 [ 432.426564] ? kernel_read+0x130/0x130 [ 432.430461] ? rw_verify_area+0xb8/0x2b0 [ 432.434594] vfs_write+0x150/0x4d0 [ 432.438118] ksys_write+0x103/0x260 [ 432.441727] ? do_sys_open+0x16e/0x350 [ 432.445598] ? __ia32_sys_read+0xa0/0xa0 [ 432.449637] ? do_syscall_64+0x21/0x4e0 [ 432.453593] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.458940] __x64_sys_write+0x6e/0xb0 [ 432.462815] do_syscall_64+0xd0/0x4e0 [ 432.466606] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.471782] RIP: 0033:0x4592f9 [ 432.474958] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 432.493838] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 432.510377] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 432.517624] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 432.524871] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 432.532128] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 432.539372] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 432.553103] CPU: 0 PID: 13675 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 432.560994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.570336] Call Trace: [ 432.572936] dump_stack+0x123/0x177 [ 432.576558] should_fail.cold.4+0x5/0x13 [ 432.580607] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 432.585803] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 432.591057] ? kasan_unpoison_shadow+0x35/0x50 [ 432.595706] __alloc_pages_nodemask+0x1d5/0x710 [ 432.600366] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 432.605366] alloc_pages_current+0xd6/0x1b0 [ 432.609676] skb_page_frag_refill+0x20b/0x400 [ 432.614150] sk_page_frag_refill+0x46/0x1b0 [ 432.618449] tcp_sendmsg_locked+0xc58/0x35b0 [ 432.622837] ? mark_held_locks+0x130/0x130 [ 432.627046] ? mark_held_locks+0xc7/0x130 [ 432.631177] ? tcp_sendpage+0x50/0x50 [ 432.634956] ? mark_held_locks+0xc7/0x130 [ 432.639082] ? __local_bh_enable_ip+0x160/0x260 [ 432.643729] ? lock_sock_nested+0xc5/0x100 [ 432.647941] ? lockdep_hardirqs_on+0x421/0x5c0 [ 432.652500] ? lock_sock_nested+0x82/0x100 [ 432.656833] ? trace_hardirqs_on+0x28/0x190 [ 432.661139] ? lock_sock_nested+0x82/0x100 [ 432.665351] ? lock_sock_nested+0x82/0x100 [ 432.669563] ? __local_bh_enable_ip+0x160/0x260 [ 432.674213] tcp_sendmsg+0x27/0x40 [ 432.677732] inet_sendmsg+0x108/0x440 [ 432.681514] smc_sendmsg+0x223/0x320 [ 432.685205] ? smc_sendpage+0x170/0x170 [ 432.689173] sock_sendmsg+0xb5/0xf0 [ 432.692782] sock_write_iter+0x215/0x420 [ 432.696823] ? sock_sendmsg+0xf0/0xf0 [ 432.700610] __vfs_write+0x443/0x890 [ 432.704315] ? lock_downgrade+0x860/0x860 [ 432.708441] ? kernel_read+0x130/0x130 [ 432.712317] ? rw_verify_area+0xb8/0x2b0 [ 432.716357] vfs_write+0x150/0x4d0 [ 432.719887] ksys_write+0x103/0x260 [ 432.723489] ? do_sys_open+0x16e/0x350 [ 432.727358] ? __ia32_sys_read+0xa0/0xa0 [ 432.731394] ? do_syscall_64+0x21/0x4e0 [ 432.735363] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.740708] __x64_sys_write+0x6e/0xb0 [ 432.744574] do_syscall_64+0xd0/0x4e0 [ 432.748356] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.753528] RIP: 0033:0x4592f9 [ 432.756697] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 432.775661] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 432.783344] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 432.790590] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 432.797847] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 432.805094] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 432.812339] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 432.819605] CPU: 1 PID: 13676 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 432.827482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.836823] Call Trace: [ 432.839390] dump_stack+0x123/0x177 [ 432.842994] should_fail.cold.4+0x5/0x13 [ 432.847032] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 432.852107] ? kernel_text_address+0x79/0xf0 [ 432.856490] ? __kernel_text_address+0xd/0x40 [ 432.860961] ? unwind_get_return_address+0x61/0xa0 [ 432.865887] __should_failslab+0xba/0xf0 [ 432.869924] should_failslab+0x9/0x14 [ 432.873702] __kmalloc+0x70/0x770 [ 432.877133] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 432.882390] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 432.887469] ? tls_push_record+0xff/0x1600 [ 432.891678] ? tls_sw_sendmsg+0x92d/0x1020 [ 432.895885] ? inet_sendmsg+0x108/0x440 [ 432.899833] ? smc_sendmsg+0x223/0x320 [ 432.903694] ? sock_sendmsg+0xb5/0xf0 [ 432.907479] ? sock_write_iter+0x215/0x420 [ 432.911692] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 432.917463] ? iov_iter_get_pages+0x1ee/0x1370 [ 432.922025] ? __lock_is_held+0xb5/0x140 [ 432.926063] generic_gcmaes_encrypt+0xfd/0x150 [ 432.930616] ? generic_gcmaes_encrypt+0xfd/0x150 [ 432.935345] ? helper_rfc4106_encrypt+0x450/0x450 [ 432.940160] ? __kmalloc+0x5f1/0x770 [ 432.943849] gcmaes_wrapper_encrypt+0x109/0x180 [ 432.948491] tls_push_record+0x9ae/0x1600 [ 432.952614] ? lockdep_hardirqs_on+0x421/0x5c0 [ 432.957174] tls_sw_sendmsg+0x92d/0x1020 [ 432.961210] ? __lock_acquire+0x792/0x4980 [ 432.965421] ? find_held_lock+0x36/0x1d0 [ 432.969457] ? tls_sw_push_pending_record+0x10/0x10 [ 432.974446] ? __local_bh_enable_ip+0x160/0x260 [ 432.979088] ? lock_sock_nested+0xc5/0x100 [ 432.983295] ? lockdep_hardirqs_on+0x421/0x5c0 [ 432.987849] ? lock_sock_nested+0x82/0x100 [ 432.992056] ? trace_hardirqs_on+0x28/0x190 [ 432.996360] ? lock_sock_nested+0x82/0x100 [ 433.000566] ? lock_sock_nested+0x82/0x100 [ 433.004786] inet_sendmsg+0x108/0x440 [ 433.008561] smc_sendmsg+0x223/0x320 [ 433.012249] ? smc_sendpage+0x170/0x170 [ 433.016200] sock_sendmsg+0xb5/0xf0 [ 433.019804] sock_write_iter+0x215/0x420 [ 433.023851] ? sock_sendmsg+0xf0/0xf0 [ 433.027635] __vfs_write+0x443/0x890 [ 433.031322] ? lock_downgrade+0x860/0x860 [ 433.035445] ? kernel_read+0x130/0x130 [ 433.039399] ? rw_verify_area+0xb8/0x2b0 [ 433.043434] vfs_write+0x150/0x4d0 [ 433.046948] ksys_write+0x103/0x260 [ 433.050588] ? do_sys_open+0x16e/0x350 [ 433.054449] ? __ia32_sys_read+0xa0/0xa0 [ 433.058486] ? do_syscall_64+0x21/0x4e0 [ 433.062434] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.067783] __x64_sys_write+0x6e/0xb0 [ 433.071646] do_syscall_64+0xd0/0x4e0 [ 433.075421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.080584] RIP: 0033:0x4592f9 [ 433.083752] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 433.102626] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 433.110305] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 433.117548] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 433.124792] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 433.132035] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 433.139277] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 433.217152] FAULT_INJECTION: forcing a failure. [ 433.217152] name failslab, interval 1, probability 0, space 0, times 0 [ 433.217534] FAULT_INJECTION: forcing a failure. [ 433.217534] name failslab, interval 1, probability 0, space 0, times 0 [ 433.231269] FAULT_INJECTION: forcing a failure. [ 433.231269] name failslab, interval 1, probability 0, space 0, times 0 [ 433.243889] FAULT_INJECTION: forcing a failure. [ 433.243889] name failslab, interval 1, probability 0, space 0, times 0 [ 433.257378] FAULT_INJECTION: forcing a failure. [ 433.257378] name failslab, interval 1, probability 0, space 0, times 0 [ 433.274030] FAULT_INJECTION: forcing a failure. [ 433.274030] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 433.284589] CPU: 1 PID: 13711 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 433.293693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.303027] Call Trace: [ 433.305599] dump_stack+0x123/0x177 [ 433.309206] should_fail.cold.4+0x5/0x13 [ 433.313251] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 433.318327] ? kernel_text_address+0x79/0xf0 [ 433.322711] ? __kernel_text_address+0xd/0x40 [ 433.327184] ? unwind_get_return_address+0x61/0xa0 [ 433.332095] __should_failslab+0xba/0xf0 [ 433.336149] should_failslab+0x9/0x14 [ 433.339930] __kmalloc+0x70/0x770 [ 433.343365] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 433.348620] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 433.353703] ? tls_push_record+0xff/0x1600 [ 433.357916] ? tls_sw_sendmsg+0x92d/0x1020 [ 433.362125] ? inet_sendmsg+0x108/0x440 [ 433.366074] ? smc_sendmsg+0x223/0x320 [ 433.369942] ? sock_sendmsg+0xb5/0xf0 [ 433.373743] ? sock_write_iter+0x215/0x420 [ 433.377961] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 433.383734] ? iov_iter_get_pages+0x1ee/0x1370 [ 433.388301] ? __lock_is_held+0xb5/0x140 [ 433.392343] generic_gcmaes_encrypt+0xfd/0x150 [ 433.396899] ? generic_gcmaes_encrypt+0xfd/0x150 [ 433.401629] ? helper_rfc4106_encrypt+0x450/0x450 [ 433.406463] ? __kmalloc+0x5f1/0x770 [ 433.410163] gcmaes_wrapper_encrypt+0x109/0x180 [ 433.414809] tls_push_record+0x9ae/0x1600 [ 433.418932] ? lockdep_hardirqs_on+0x421/0x5c0 [ 433.423497] tls_sw_sendmsg+0x92d/0x1020 [ 433.427545] ? __lock_acquire+0x792/0x4980 [ 433.431761] ? find_held_lock+0x36/0x1d0 [ 433.435801] ? tls_sw_push_pending_record+0x10/0x10 [ 433.440791] ? __local_bh_enable_ip+0x160/0x260 [ 433.445434] ? lock_sock_nested+0xc5/0x100 [ 433.449645] ? lockdep_hardirqs_on+0x421/0x5c0 [ 433.454212] ? lock_sock_nested+0x82/0x100 [ 433.458441] ? trace_hardirqs_on+0x28/0x190 [ 433.462738] ? lock_sock_nested+0x82/0x100 [ 433.466962] ? lock_sock_nested+0x82/0x100 [ 433.471182] inet_sendmsg+0x108/0x440 [ 433.474974] smc_sendmsg+0x223/0x320 [ 433.478673] ? smc_sendpage+0x170/0x170 [ 433.482635] sock_sendmsg+0xb5/0xf0 [ 433.486245] sock_write_iter+0x215/0x420 [ 433.490289] ? sock_sendmsg+0xf0/0xf0 [ 433.494081] __vfs_write+0x443/0x890 [ 433.497773] ? lock_downgrade+0x860/0x860 [ 433.501919] ? kernel_read+0x130/0x130 [ 433.505804] ? rw_verify_area+0xb8/0x2b0 [ 433.509848] vfs_write+0x150/0x4d0 [ 433.513372] ksys_write+0x103/0x260 [ 433.516976] ? do_sys_open+0x16e/0x350 [ 433.520850] ? __ia32_sys_read+0xa0/0xa0 [ 433.524992] ? do_syscall_64+0x21/0x4e0 [ 433.528951] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.534310] __x64_sys_write+0x6e/0xb0 [ 433.538184] do_syscall_64+0xd0/0x4e0 [ 433.541982] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.547156] RIP: 0033:0x4592f9 [ 433.550327] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 433.569653] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 433.581334] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 433.588588] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 433.595836] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 433.603093] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 433.610346] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 433.617614] CPU: 0 PID: 13707 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 433.625498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.634841] Call Trace: [ 433.637414] dump_stack+0x123/0x177 [ 433.641030] should_fail.cold.4+0x5/0x13 [ 433.645087] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 433.650181] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 433.655443] ? kasan_unpoison_shadow+0x35/0x50 [ 433.660165] __alloc_pages_nodemask+0x1d5/0x710 [ 433.664823] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 433.669836] alloc_pages_current+0xd6/0x1b0 [ 433.674145] skb_page_frag_refill+0x20b/0x400 [ 433.678631] sk_page_frag_refill+0x46/0x1b0 [ 433.682939] tcp_sendmsg_locked+0xc58/0x35b0 [ 433.687338] ? mark_held_locks+0x130/0x130 [ 433.691559] ? mark_held_locks+0xc7/0x130 [ 433.695710] ? tcp_sendpage+0x50/0x50 [ 433.699497] ? mark_held_locks+0xc7/0x130 [ 433.703628] ? __local_bh_enable_ip+0x160/0x260 [ 433.708279] ? lock_sock_nested+0xc5/0x100 [ 433.712491] ? lockdep_hardirqs_on+0x421/0x5c0 [ 433.717049] ? lock_sock_nested+0x82/0x100 [ 433.721277] ? trace_hardirqs_on+0x28/0x190 [ 433.725692] ? lock_sock_nested+0x82/0x100 [ 433.729905] ? lock_sock_nested+0x82/0x100 [ 433.734114] ? __local_bh_enable_ip+0x160/0x260 [ 433.738760] tcp_sendmsg+0x27/0x40 [ 433.742277] inet_sendmsg+0x108/0x440 [ 433.746055] smc_sendmsg+0x223/0x320 [ 433.749744] ? smc_sendpage+0x170/0x170 [ 433.753695] sock_sendmsg+0xb5/0xf0 [ 433.757300] sock_write_iter+0x215/0x420 [ 433.761352] ? sock_sendmsg+0xf0/0xf0 [ 433.765140] __vfs_write+0x443/0x890 [ 433.768833] ? lock_downgrade+0x860/0x860 [ 433.772963] ? kernel_read+0x130/0x130 [ 433.776837] ? rw_verify_area+0xb8/0x2b0 [ 433.780877] vfs_write+0x150/0x4d0 [ 433.784395] ksys_write+0x103/0x260 [ 433.788000] ? do_sys_open+0x16e/0x350 [ 433.791879] ? __ia32_sys_read+0xa0/0xa0 [ 433.795922] ? do_syscall_64+0x21/0x4e0 [ 433.799879] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.805299] __x64_sys_write+0x6e/0xb0 [ 433.809176] do_syscall_64+0xd0/0x4e0 [ 433.812965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.818142] RIP: 0033:0x4592f9 [ 433.821417] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 433.840298] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 433.847994] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 433.855245] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 433.862492] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 433.869741] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 433.876989] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 433.884257] CPU: 1 PID: 13717 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 433.892139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.901585] Call Trace: [ 433.904155] dump_stack+0x123/0x177 [ 433.907771] should_fail.cold.4+0x5/0x13 [ 433.911820] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 433.916908] ? kernel_text_address+0x79/0xf0 [ 433.921301] ? __kernel_text_address+0xd/0x40 [ 433.925803] ? unwind_get_return_address+0x61/0xa0 [ 433.930730] __should_failslab+0xba/0xf0 [ 433.934780] should_failslab+0x9/0x14 [ 433.938563] __kmalloc+0x70/0x770 [ 433.942006] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 433.947274] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 433.952369] ? tls_push_record+0xff/0x1600 [ 433.956587] ? tls_sw_sendmsg+0x92d/0x1020 [ 433.960809] ? inet_sendmsg+0x108/0x440 [ 433.964763] ? smc_sendmsg+0x223/0x320 [ 433.968629] ? sock_sendmsg+0xb5/0xf0 [ 433.972429] ? sock_write_iter+0x215/0x420 [ 433.976648] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 433.982425] ? iov_iter_get_pages+0x1ee/0x1370 [ 433.986989] ? __lock_is_held+0xb5/0x140 [ 433.991044] generic_gcmaes_encrypt+0xfd/0x150 [ 433.995623] ? generic_gcmaes_encrypt+0xfd/0x150 [ 434.000355] ? helper_rfc4106_encrypt+0x450/0x450 [ 434.005183] ? __kmalloc+0x5f1/0x770 [ 434.008890] gcmaes_wrapper_encrypt+0x109/0x180 [ 434.013544] tls_push_record+0x9ae/0x1600 [ 434.017675] ? lockdep_hardirqs_on+0x421/0x5c0 [ 434.022249] tls_sw_sendmsg+0x92d/0x1020 [ 434.026401] ? __lock_acquire+0x792/0x4980 [ 434.030624] ? find_held_lock+0x36/0x1d0 [ 434.034683] ? tls_sw_push_pending_record+0x10/0x10 [ 434.039675] ? __local_bh_enable_ip+0x160/0x260 [ 434.044322] ? lock_sock_nested+0xc5/0x100 [ 434.048532] ? lockdep_hardirqs_on+0x421/0x5c0 [ 434.053091] ? lock_sock_nested+0x82/0x100 [ 434.057307] ? trace_hardirqs_on+0x28/0x190 [ 434.061607] ? lock_sock_nested+0x82/0x100 [ 434.065817] ? lock_sock_nested+0x82/0x100 [ 434.070029] inet_sendmsg+0x108/0x440 [ 434.073815] smc_sendmsg+0x223/0x320 [ 434.077510] ? smc_sendpage+0x170/0x170 [ 434.081461] sock_sendmsg+0xb5/0xf0 [ 434.085070] sock_write_iter+0x215/0x420 [ 434.089113] ? sock_sendmsg+0xf0/0xf0 [ 434.092906] __vfs_write+0x443/0x890 [ 434.096618] ? lock_downgrade+0x860/0x860 [ 434.100743] ? kernel_read+0x130/0x130 [ 434.104619] ? rw_verify_area+0xb8/0x2b0 [ 434.108658] vfs_write+0x150/0x4d0 [ 434.112180] ksys_write+0x103/0x260 [ 434.115785] ? do_sys_open+0x16e/0x350 [ 434.119650] ? __ia32_sys_read+0xa0/0xa0 [ 434.123710] ? do_syscall_64+0x21/0x4e0 [ 434.127676] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.133022] __x64_sys_write+0x6e/0xb0 [ 434.136889] do_syscall_64+0xd0/0x4e0 [ 434.140674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.145845] RIP: 0033:0x4592f9 [ 434.149013] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 434.167906] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 434.175590] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 434.182841] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 434.190093] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 434.197428] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 434.204675] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 434.224986] CPU: 1 PID: 13720 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 434.232870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.242210] Call Trace: [ 434.244786] dump_stack+0x123/0x177 [ 434.248402] should_fail.cold.4+0x5/0x13 [ 434.252445] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 434.257533] ? kernel_text_address+0x79/0xf0 [ 434.261930] ? __kernel_text_address+0xd/0x40 [ 434.266425] ? unwind_get_return_address+0x61/0xa0 [ 434.271339] __should_failslab+0xba/0xf0 [ 434.275388] should_failslab+0x9/0x14 [ 434.279166] __kmalloc+0x70/0x770 [ 434.282600] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 434.287859] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 434.292940] ? tls_push_record+0xff/0x1600 [ 434.297151] ? tls_sw_sendmsg+0x92d/0x1020 [ 434.301367] ? inet_sendmsg+0x108/0x440 [ 434.305320] ? smc_sendmsg+0x223/0x320 [ 434.309181] ? sock_sendmsg+0xb5/0xf0 [ 434.312958] ? sock_write_iter+0x215/0x420 [ 434.317195] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 434.322971] ? iov_iter_get_pages+0x1ee/0x1370 [ 434.327549] ? __lock_is_held+0xb5/0x140 [ 434.331599] generic_gcmaes_encrypt+0xfd/0x150 [ 434.336175] ? generic_gcmaes_encrypt+0xfd/0x150 [ 434.340911] ? helper_rfc4106_encrypt+0x450/0x450 [ 434.345747] ? __kmalloc+0x5f1/0x770 [ 434.349441] gcmaes_wrapper_encrypt+0x109/0x180 [ 434.354093] tls_push_record+0x9ae/0x1600 [ 434.358224] ? lockdep_hardirqs_on+0x421/0x5c0 [ 434.362794] tls_sw_sendmsg+0x92d/0x1020 [ 434.366835] ? __lock_acquire+0x792/0x4980 [ 434.371061] ? find_held_lock+0x36/0x1d0 [ 434.375113] ? tls_sw_push_pending_record+0x10/0x10 [ 434.380114] ? __local_bh_enable_ip+0x160/0x260 [ 434.384759] ? lock_sock_nested+0xc5/0x100 [ 434.388968] ? lockdep_hardirqs_on+0x421/0x5c0 [ 434.393523] ? lock_sock_nested+0x82/0x100 [ 434.397741] ? trace_hardirqs_on+0x28/0x190 [ 434.402034] ? lock_sock_nested+0x82/0x100 [ 434.406252] ? lock_sock_nested+0x82/0x100 [ 434.410474] inet_sendmsg+0x108/0x440 [ 434.414252] smc_sendmsg+0x223/0x320 [ 434.417939] ? smc_sendpage+0x170/0x170 [ 434.421888] sock_sendmsg+0xb5/0xf0 [ 434.425492] sock_write_iter+0x215/0x420 [ 434.429533] ? sock_sendmsg+0xf0/0xf0 [ 434.433333] __vfs_write+0x443/0x890 [ 434.437021] ? lock_downgrade+0x860/0x860 [ 434.441149] ? kernel_read+0x130/0x130 [ 434.445029] ? rw_verify_area+0xb8/0x2b0 [ 434.449075] vfs_write+0x150/0x4d0 [ 434.452610] ksys_write+0x103/0x260 [ 434.456209] ? do_sys_open+0x16e/0x350 [ 434.460068] ? __ia32_sys_read+0xa0/0xa0 [ 434.464116] ? do_syscall_64+0x21/0x4e0 [ 434.468066] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.473406] __x64_sys_write+0x6e/0xb0 [ 434.477266] do_syscall_64+0xd0/0x4e0 [ 434.481043] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.486205] RIP: 0033:0x4592f9 [ 434.489727] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 434.508695] RSP: 002b:00007f60987efc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 434.516377] RAX: ffffffffffffffda RBX: 00007f60987efc90 RCX: 00000000004592f9 [ 434.523619] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 434.530864] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 434.538112] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987f06d4 [ 434.545356] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 434.578002] CPU: 1 PID: 13721 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 434.585910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.595338] Call Trace: [ 434.597901] dump_stack+0x123/0x177 [ 434.601505] should_fail.cold.4+0x5/0x13 [ 434.605542] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 434.610631] ? kernel_text_address+0x79/0xf0 [ 434.615012] ? __kernel_text_address+0xd/0x40 [ 434.619482] ? unwind_get_return_address+0x61/0xa0 [ 434.624386] __should_failslab+0xba/0xf0 [ 434.628424] should_failslab+0x9/0x14 [ 434.632319] __kmalloc+0x70/0x770 [ 434.635755] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 434.641011] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 434.646092] ? tls_push_record+0xff/0x1600 [ 434.650302] ? tls_sw_sendmsg+0x92d/0x1020 [ 434.654514] ? inet_sendmsg+0x108/0x440 [ 434.658475] ? smc_sendmsg+0x223/0x320 [ 434.662340] ? sock_sendmsg+0xb5/0xf0 [ 434.666115] ? sock_write_iter+0x215/0x420 [ 434.670328] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 434.676119] ? iov_iter_get_pages+0x1ee/0x1370 [ 434.680681] ? __lock_is_held+0xb5/0x140 [ 434.684721] generic_gcmaes_encrypt+0xfd/0x150 [ 434.689278] ? generic_gcmaes_encrypt+0xfd/0x150 [ 434.694009] ? helper_rfc4106_encrypt+0x450/0x450 [ 434.698826] ? __kmalloc+0x5f1/0x770 [ 434.702532] gcmaes_wrapper_encrypt+0x109/0x180 [ 434.707179] tls_push_record+0x9ae/0x1600 [ 434.711301] ? lockdep_hardirqs_on+0x421/0x5c0 [ 434.715864] tls_sw_sendmsg+0x92d/0x1020 [ 434.719899] ? __lock_acquire+0x792/0x4980 [ 434.724113] ? find_held_lock+0x36/0x1d0 [ 434.728173] ? tls_sw_push_pending_record+0x10/0x10 [ 434.733164] ? __local_bh_enable_ip+0x160/0x260 [ 434.737806] ? lock_sock_nested+0xc5/0x100 [ 434.742027] ? lockdep_hardirqs_on+0x421/0x5c0 [ 434.746582] ? lock_sock_nested+0x82/0x100 [ 434.750791] ? trace_hardirqs_on+0x28/0x190 [ 434.755084] ? lock_sock_nested+0x82/0x100 [ 434.759289] ? lock_sock_nested+0x82/0x100 [ 434.763513] inet_sendmsg+0x108/0x440 [ 434.767295] smc_sendmsg+0x223/0x320 [ 434.770993] ? smc_sendpage+0x170/0x170 [ 434.774946] sock_sendmsg+0xb5/0xf0 [ 434.778548] sock_write_iter+0x215/0x420 [ 434.782601] ? sock_sendmsg+0xf0/0xf0 [ 434.786384] __vfs_write+0x443/0x890 [ 434.790074] ? lock_downgrade+0x860/0x860 [ 434.794209] ? kernel_read+0x130/0x130 [ 434.798079] ? rw_verify_area+0xb8/0x2b0 [ 434.802119] vfs_write+0x150/0x4d0 [ 434.805640] ksys_write+0x103/0x260 [ 434.809243] ? do_sys_open+0x16e/0x350 [ 434.813107] ? __ia32_sys_read+0xa0/0xa0 [ 434.817158] ? do_syscall_64+0x21/0x4e0 [ 434.821107] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.826447] __x64_sys_write+0x6e/0xb0 [ 434.830309] do_syscall_64+0xd0/0x4e0 [ 434.834085] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.839249] RIP: 0033:0x4592f9 [ 434.842415] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 434.861291] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 434.868982] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 434.876238] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 434.883481] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 434.890843] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 434.898090] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 434.906656] CPU: 1 PID: 13710 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 434.914533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.923877] Call Trace: [ 434.926458] dump_stack+0x123/0x177 [ 434.930080] should_fail.cold.4+0x5/0x13 [ 434.934142] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 434.939236] ? kernel_text_address+0x79/0xf0 [ 434.943639] ? __kernel_text_address+0xd/0x40 [ 434.948146] ? unwind_get_return_address+0x61/0xa0 [ 434.953074] __should_failslab+0xba/0xf0 [ 434.957131] should_failslab+0x9/0x14 [ 434.960922] __kmalloc+0x70/0x770 [ 434.964366] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 434.969635] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 434.974729] ? tls_push_record+0xff/0x1600 [ 434.978955] ? tls_sw_sendmsg+0x92d/0x1020 [ 434.983177] ? inet_sendmsg+0x108/0x440 [ 434.987142] ? smc_sendmsg+0x223/0x320 [ 434.991019] ? sock_sendmsg+0xb5/0xf0 [ 434.994811] ? sock_write_iter+0x215/0x420 [ 434.999040] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 435.004831] ? iov_iter_get_pages+0x1ee/0x1370 [ 435.009417] ? __lock_is_held+0xb5/0x140 [ 435.013481] generic_gcmaes_encrypt+0xfd/0x150 [ 435.018052] ? generic_gcmaes_encrypt+0xfd/0x150 [ 435.022791] ? helper_rfc4106_encrypt+0x450/0x450 [ 435.027611] ? __kmalloc+0x5f1/0x770 [ 435.031300] gcmaes_wrapper_encrypt+0x109/0x180 [ 435.035944] tls_push_record+0x9ae/0x1600 [ 435.040067] ? lockdep_hardirqs_on+0x421/0x5c0 [ 435.044634] tls_sw_sendmsg+0x92d/0x1020 [ 435.048682] ? __lock_acquire+0x792/0x4980 [ 435.052897] ? find_held_lock+0x36/0x1d0 [ 435.056946] ? tls_sw_push_pending_record+0x10/0x10 [ 435.061937] ? __local_bh_enable_ip+0x160/0x260 [ 435.066580] ? lock_sock_nested+0xc5/0x100 [ 435.070791] ? lockdep_hardirqs_on+0x421/0x5c0 [ 435.075345] ? lock_sock_nested+0x82/0x100 [ 435.079552] ? trace_hardirqs_on+0x28/0x190 [ 435.083846] ? lock_sock_nested+0x82/0x100 [ 435.088054] ? lock_sock_nested+0x82/0x100 [ 435.092265] inet_sendmsg+0x108/0x440 [ 435.096045] smc_sendmsg+0x223/0x320 [ 435.099735] ? smc_sendpage+0x170/0x170 [ 435.103695] sock_sendmsg+0xb5/0xf0 [ 435.107297] sock_write_iter+0x215/0x420 [ 435.111334] ? sock_sendmsg+0xf0/0xf0 [ 435.115118] __vfs_write+0x443/0x890 [ 435.118819] ? lock_downgrade+0x860/0x860 [ 435.122942] ? kernel_read+0x130/0x130 [ 435.126811] ? rw_verify_area+0xb8/0x2b0 [ 435.130850] vfs_write+0x150/0x4d0 [ 435.134365] ksys_write+0x103/0x260 [ 435.137963] ? do_sys_open+0x16e/0x350 [ 435.141828] ? __ia32_sys_read+0xa0/0xa0 [ 435.145864] ? do_syscall_64+0x21/0x4e0 [ 435.149820] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.155158] __x64_sys_write+0x6e/0xb0 [ 435.159021] do_syscall_64+0xd0/0x4e0 [ 435.162798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.167961] RIP: 0033:0x4592f9 [ 435.171130] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 435.190450] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 435.198129] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 435.205386] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 435.212631] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 435.219873] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 435.227116] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 435.249530] FAULT_INJECTION: forcing a failure. [ 435.249530] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 435.249540] FAULT_INJECTION: forcing a failure. [ 435.249540] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 435.273306] CPU: 1 PID: 13737 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 435.273311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.273313] Call Trace: [ 435.273324] dump_stack+0x123/0x177 [ 435.273334] should_fail.cold.4+0x5/0x13 [ 435.273342] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 435.273350] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 435.273356] ? kasan_unpoison_shadow+0x35/0x50 [ 435.273367] __alloc_pages_nodemask+0x1d5/0x710 [ 435.273376] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 435.273389] alloc_pages_current+0xd6/0x1b0 [ 435.299938] FAULT_INJECTION: forcing a failure. [ 435.299938] name failslab, interval 1, probability 0, space 0, times 0 [ 435.300998] skb_page_frag_refill+0x20b/0x400 [ 435.301006] sk_page_frag_refill+0x46/0x1b0 [ 435.301015] tcp_sendmsg_locked+0xc58/0x35b0 [ 435.301024] ? mark_held_locks+0x130/0x130 [ 435.301029] ? mark_held_locks+0xc7/0x130 [ 435.301044] ? tcp_sendpage+0x50/0x50 [ 435.301052] ? mark_held_locks+0xc7/0x130 [ 435.301064] ? __local_bh_enable_ip+0x160/0x260 [ 435.301070] ? lock_sock_nested+0xc5/0x100 [ 435.301076] ? lockdep_hardirqs_on+0x421/0x5c0 [ 435.301080] ? lock_sock_nested+0x82/0x100 [ 435.301085] ? trace_hardirqs_on+0x28/0x190 [ 435.301089] ? lock_sock_nested+0x82/0x100 [ 435.301093] ? lock_sock_nested+0x82/0x100 [ 435.301098] ? __local_bh_enable_ip+0x160/0x260 [ 435.301107] tcp_sendmsg+0x27/0x40 [ 435.301115] inet_sendmsg+0x108/0x440 [ 435.301124] smc_sendmsg+0x223/0x320 [ 435.416793] ? smc_sendpage+0x170/0x170 [ 435.420743] sock_sendmsg+0xb5/0xf0 [ 435.424347] sock_write_iter+0x215/0x420 [ 435.428383] ? sock_sendmsg+0xf0/0xf0 [ 435.432163] __vfs_write+0x443/0x890 [ 435.435852] ? lock_downgrade+0x860/0x860 [ 435.439974] ? kernel_read+0x130/0x130 [ 435.443842] ? rw_verify_area+0xb8/0x2b0 [ 435.447876] vfs_write+0x150/0x4d0 [ 435.451390] ksys_write+0x103/0x260 [ 435.454991] ? do_sys_open+0x16e/0x350 [ 435.458851] ? __ia32_sys_read+0xa0/0xa0 [ 435.462901] ? do_syscall_64+0x21/0x4e0 [ 435.466860] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.472198] __x64_sys_write+0x6e/0xb0 [ 435.476061] do_syscall_64+0xd0/0x4e0 [ 435.479836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.485000] RIP: 0033:0x4592f9 [ 435.488185] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 435.507073] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 435.514754] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 435.521999] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 435.529242] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 435.536487] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 435.543750] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 435.570223] CPU: 1 PID: 13736 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 435.578127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.587468] Call Trace: [ 435.590039] dump_stack+0x123/0x177 [ 435.593643] should_fail.cold.4+0x5/0x13 [ 435.597679] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 435.602844] ? kernel_text_address+0x79/0xf0 [ 435.607241] ? __kernel_text_address+0xd/0x40 [ 435.611712] ? unwind_get_return_address+0x61/0xa0 [ 435.616617] __should_failslab+0xba/0xf0 [ 435.620653] should_failslab+0x9/0x14 [ 435.624429] __kmalloc+0x70/0x770 [ 435.627857] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 435.633110] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 435.638191] ? tls_push_record+0xff/0x1600 [ 435.642398] ? tls_sw_sendmsg+0x92d/0x1020 [ 435.646619] ? inet_sendmsg+0x108/0x440 [ 435.650577] ? smc_sendmsg+0x223/0x320 [ 435.654457] ? sock_sendmsg+0xb5/0xf0 [ 435.658235] ? sock_write_iter+0x215/0x420 [ 435.662453] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 435.668242] ? iov_iter_get_pages+0x1ee/0x1370 [ 435.672807] ? __lock_is_held+0xb5/0x140 [ 435.676850] generic_gcmaes_encrypt+0xfd/0x150 [ 435.681406] ? generic_gcmaes_encrypt+0xfd/0x150 [ 435.686139] ? helper_rfc4106_encrypt+0x450/0x450 [ 435.690960] ? __kmalloc+0x5f1/0x770 [ 435.694651] gcmaes_wrapper_encrypt+0x109/0x180 [ 435.699297] tls_push_record+0x9ae/0x1600 [ 435.703423] ? lockdep_hardirqs_on+0x421/0x5c0 [ 435.707986] tls_sw_sendmsg+0x92d/0x1020 [ 435.712023] ? __lock_acquire+0x792/0x4980 [ 435.716236] ? find_held_lock+0x36/0x1d0 [ 435.720273] ? tls_sw_push_pending_record+0x10/0x10 [ 435.725366] ? __local_bh_enable_ip+0x160/0x260 [ 435.730009] ? lock_sock_nested+0xc5/0x100 [ 435.734218] ? lockdep_hardirqs_on+0x421/0x5c0 [ 435.738773] ? lock_sock_nested+0x82/0x100 [ 435.742980] ? trace_hardirqs_on+0x28/0x190 [ 435.747274] ? lock_sock_nested+0x82/0x100 [ 435.751480] ? lock_sock_nested+0x82/0x100 [ 435.755689] inet_sendmsg+0x108/0x440 [ 435.759567] smc_sendmsg+0x223/0x320 [ 435.763255] ? smc_sendpage+0x170/0x170 [ 435.767202] sock_sendmsg+0xb5/0xf0 [ 435.770802] sock_write_iter+0x215/0x420 [ 435.774836] ? sock_sendmsg+0xf0/0xf0 [ 435.778628] __vfs_write+0x443/0x890 [ 435.782314] ? lock_downgrade+0x860/0x860 [ 435.786435] ? kernel_read+0x130/0x130 [ 435.790395] ? rw_verify_area+0xb8/0x2b0 [ 435.794432] vfs_write+0x150/0x4d0 [ 435.797946] ksys_write+0x103/0x260 [ 435.801545] ? do_sys_open+0x16e/0x350 [ 435.805406] ? __ia32_sys_read+0xa0/0xa0 [ 435.809440] ? do_syscall_64+0x21/0x4e0 [ 435.813403] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.818763] __x64_sys_write+0x6e/0xb0 [ 435.822628] do_syscall_64+0xd0/0x4e0 [ 435.826408] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.831570] RIP: 0033:0x4592f9 [ 435.834739] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 435.853616] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 435.861299] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 435.868545] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 435.875807] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 435.883052] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 435.890295] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 435.899912] CPU: 0 PID: 13738 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 435.907801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.917146] Call Trace: [ 435.919729] dump_stack+0x123/0x177 [ 435.923350] should_fail.cold.4+0x5/0x13 [ 435.927405] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 435.932500] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 435.937772] ? kasan_unpoison_shadow+0x35/0x50 [ 435.942350] __alloc_pages_nodemask+0x1d5/0x710 [ 435.947015] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 435.952033] alloc_pages_current+0xd6/0x1b0 [ 435.956348] skb_page_frag_refill+0x20b/0x400 [ 435.960837] sk_page_frag_refill+0x46/0x1b0 [ 435.965148] tcp_sendmsg_locked+0xc58/0x35b0 [ 435.969550] ? mark_held_locks+0x130/0x130 [ 435.973769] ? mark_held_locks+0xc7/0x130 [ 435.977899] ? tcp_sendpage+0x50/0x50 [ 435.981674] ? mark_held_locks+0xc7/0x130 [ 435.985795] ? __local_bh_enable_ip+0x160/0x260 [ 435.990440] ? lock_sock_nested+0xc5/0x100 [ 435.994649] ? lockdep_hardirqs_on+0x421/0x5c0 [ 435.999202] ? lock_sock_nested+0x82/0x100 [ 436.003437] ? trace_hardirqs_on+0x28/0x190 [ 436.007729] ? lock_sock_nested+0x82/0x100 [ 436.011936] ? lock_sock_nested+0x82/0x100 [ 436.016143] ? __local_bh_enable_ip+0x160/0x260 [ 436.020787] tcp_sendmsg+0x27/0x40 [ 436.024302] inet_sendmsg+0x108/0x440 [ 436.028078] smc_sendmsg+0x223/0x320 [ 436.031766] ? smc_sendpage+0x170/0x170 [ 436.035712] sock_sendmsg+0xb5/0xf0 [ 436.039314] sock_write_iter+0x215/0x420 [ 436.043348] ? sock_sendmsg+0xf0/0xf0 [ 436.047130] __vfs_write+0x443/0x890 [ 436.050816] ? lock_downgrade+0x860/0x860 [ 436.054936] ? kernel_read+0x130/0x130 [ 436.058807] ? rw_verify_area+0xb8/0x2b0 [ 436.062841] vfs_write+0x150/0x4d0 [ 436.066381] ksys_write+0x103/0x260 [ 436.069994] ? do_sys_open+0x16e/0x350 [ 436.073869] ? __ia32_sys_read+0xa0/0xa0 [ 436.078698] ? do_syscall_64+0x21/0x4e0 [ 436.082675] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.088014] __x64_sys_write+0x6e/0xb0 [ 436.091875] do_syscall_64+0xd0/0x4e0 [ 436.095651] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.100813] RIP: 0033:0x4592f9 [ 436.103993] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 436.122878] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 436.130565] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 436.137806] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 436.145049] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 436.152302] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 436.159544] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 436.167110] FAULT_INJECTION: forcing a failure. [ 436.167110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 436.187915] CPU: 0 PID: 13731 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 436.195796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.205126] Call Trace: [ 436.207687] dump_stack+0x123/0x177 [ 436.211290] should_fail.cold.4+0x5/0x13 [ 436.215325] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 436.220400] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 436.225646] ? kasan_unpoison_shadow+0x35/0x50 [ 436.230292] __alloc_pages_nodemask+0x1d5/0x710 [ 436.234934] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 436.239929] alloc_pages_current+0xd6/0x1b0 [ 436.244227] skb_page_frag_refill+0x20b/0x400 [ 436.248697] sk_page_frag_refill+0x46/0x1b0 [ 436.252992] tcp_sendmsg_locked+0xc58/0x35b0 [ 436.257387] ? mark_held_locks+0x130/0x130 [ 436.261596] ? mark_held_locks+0xc7/0x130 [ 436.265735] ? tcp_sendpage+0x50/0x50 [ 436.269510] ? mark_held_locks+0xc7/0x130 [ 436.273633] ? __local_bh_enable_ip+0x160/0x260 [ 436.278275] ? lock_sock_nested+0xc5/0x100 [ 436.282482] ? lockdep_hardirqs_on+0x421/0x5c0 [ 436.287035] ? lock_sock_nested+0x82/0x100 [ 436.291243] ? trace_hardirqs_on+0x28/0x190 [ 436.295534] ? lock_sock_nested+0x82/0x100 [ 436.299762] ? __local_bh_enable_ip+0x160/0x260 [ 436.304405] tcp_sendmsg+0x27/0x40 [ 436.307921] inet_sendmsg+0x108/0x440 [ 436.311698] smc_sendmsg+0x223/0x320 [ 436.315384] ? smc_sendpage+0x170/0x170 [ 436.319334] sock_sendmsg+0xb5/0xf0 [ 436.322936] sock_write_iter+0x215/0x420 [ 436.326974] ? sock_sendmsg+0xf0/0xf0 [ 436.330756] __vfs_write+0x443/0x890 [ 436.334445] ? lock_downgrade+0x860/0x860 [ 436.338568] ? kernel_read+0x130/0x130 [ 436.342437] ? rw_verify_area+0xb8/0x2b0 [ 436.346473] vfs_write+0x150/0x4d0 [ 436.349988] ksys_write+0x103/0x260 [ 436.353587] ? do_sys_open+0x16e/0x350 [ 436.357448] ? __ia32_sys_read+0xa0/0xa0 [ 436.361487] ? do_syscall_64+0x21/0x4e0 [ 436.365434] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.370773] __x64_sys_write+0x6e/0xb0 [ 436.374633] do_syscall_64+0xd0/0x4e0 [ 436.378405] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.383567] RIP: 0033:0x4592f9 [ 436.386738] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 436.405612] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 436.413293] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 436.420537] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 436.427778] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 436.435022] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 436.442285] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 436.478014] FAULT_INJECTION: forcing a failure. [ 436.478014] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 436.490229] FAULT_INJECTION: forcing a failure. [ 436.490229] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 436.502742] FAULT_INJECTION: forcing a failure. [ 436.502742] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 436.516349] CPU: 0 PID: 13755 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 436.516484] FAULT_INJECTION: forcing a failure. [ 436.516484] name failslab, interval 1, probability 0, space 0, times 0 [ 436.524222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.524226] Call Trace: [ 436.524250] dump_stack+0x123/0x177 [ 436.524260] should_fail.cold.4+0x5/0x13 [ 436.524268] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 436.524275] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 436.524280] ? kasan_unpoison_shadow+0x35/0x50 [ 436.524290] __alloc_pages_nodemask+0x1d5/0x710 [ 436.524297] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 436.524310] alloc_pages_current+0xd6/0x1b0 [ 436.524321] skb_page_frag_refill+0x20b/0x400 [ 436.524328] sk_page_frag_refill+0x46/0x1b0 [ 436.524336] tcp_sendmsg_locked+0xc58/0x35b0 [ 436.524345] ? mark_held_locks+0x130/0x130 [ 436.524349] ? mark_held_locks+0xc7/0x130 [ 436.524363] ? tcp_sendpage+0x50/0x50 [ 436.524371] ? mark_held_locks+0xc7/0x130 [ 436.524377] ? __local_bh_enable_ip+0x160/0x260 [ 436.524382] ? lock_sock_nested+0xc5/0x100 [ 436.524387] ? lockdep_hardirqs_on+0x421/0x5c0 [ 436.524392] ? lock_sock_nested+0x82/0x100 [ 436.524397] ? trace_hardirqs_on+0x28/0x190 [ 436.524401] ? lock_sock_nested+0x82/0x100 [ 436.524406] ? lock_sock_nested+0x82/0x100 [ 436.524411] ? __local_bh_enable_ip+0x160/0x260 [ 436.524420] tcp_sendmsg+0x27/0x40 [ 436.524429] inet_sendmsg+0x108/0x440 [ 436.524438] smc_sendmsg+0x223/0x320 [ 436.524443] ? smc_sendpage+0x170/0x170 [ 436.524450] sock_sendmsg+0xb5/0xf0 [ 436.524457] sock_write_iter+0x215/0x420 [ 436.670907] ? sock_sendmsg+0xf0/0xf0 [ 436.674700] __vfs_write+0x443/0x890 [ 436.678396] ? lock_downgrade+0x860/0x860 [ 436.682520] ? kernel_read+0x130/0x130 [ 436.686392] ? rw_verify_area+0xb8/0x2b0 [ 436.690432] vfs_write+0x150/0x4d0 [ 436.693950] ksys_write+0x103/0x260 [ 436.697553] ? do_sys_open+0x16e/0x350 [ 436.701417] ? __ia32_sys_read+0xa0/0xa0 [ 436.705456] ? do_syscall_64+0x21/0x4e0 [ 436.709408] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.714751] __x64_sys_write+0x6e/0xb0 [ 436.718613] do_syscall_64+0xd0/0x4e0 [ 436.722394] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.727560] RIP: 0033:0x4592f9 [ 436.730746] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 436.749628] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 436.757402] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 436.764652] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 436.771902] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 436.779150] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 436.786409] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 436.793760] CPU: 1 PID: 13769 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 436.801636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.811059] Call Trace: [ 436.813629] dump_stack+0x123/0x177 [ 436.817235] should_fail.cold.4+0x5/0x13 [ 436.821276] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 436.826368] ? kernel_text_address+0x79/0xf0 [ 436.830758] ? __kernel_text_address+0xd/0x40 [ 436.835231] ? unwind_get_return_address+0x61/0xa0 [ 436.840140] __should_failslab+0xba/0xf0 [ 436.844185] should_failslab+0x9/0x14 [ 436.848053] __kmalloc+0x70/0x770 [ 436.851485] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 436.856740] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 436.861819] ? tls_push_record+0xff/0x1600 [ 436.866030] ? tls_sw_sendmsg+0x92d/0x1020 [ 436.870243] ? inet_sendmsg+0x108/0x440 [ 436.874198] ? smc_sendmsg+0x223/0x320 [ 436.878064] ? sock_sendmsg+0xb5/0xf0 [ 436.881841] ? sock_write_iter+0x215/0x420 [ 436.886067] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 436.891849] ? iov_iter_get_pages+0x1ee/0x1370 [ 436.896419] ? __lock_is_held+0xb5/0x140 [ 436.900465] generic_gcmaes_encrypt+0xfd/0x150 [ 436.905044] ? generic_gcmaes_encrypt+0xfd/0x150 [ 436.909775] ? helper_rfc4106_encrypt+0x450/0x450 [ 436.914596] ? __kmalloc+0x5f1/0x770 [ 436.918293] gcmaes_wrapper_encrypt+0x109/0x180 [ 436.922949] tls_push_record+0x9ae/0x1600 [ 436.927087] ? lockdep_hardirqs_on+0x421/0x5c0 [ 436.931668] tls_sw_sendmsg+0x92d/0x1020 [ 436.935723] ? __lock_acquire+0x792/0x4980 [ 436.939961] ? find_held_lock+0x36/0x1d0 [ 436.944014] ? tls_sw_push_pending_record+0x10/0x10 [ 436.949010] ? __local_bh_enable_ip+0x160/0x260 [ 436.953662] ? lock_sock_nested+0xc5/0x100 [ 436.957882] ? lockdep_hardirqs_on+0x421/0x5c0 [ 436.962451] ? lock_sock_nested+0x82/0x100 [ 436.966667] ? trace_hardirqs_on+0x28/0x190 [ 436.970970] ? lock_sock_nested+0x82/0x100 [ 436.975189] ? lock_sock_nested+0x82/0x100 [ 436.979410] inet_sendmsg+0x108/0x440 [ 436.983199] smc_sendmsg+0x223/0x320 [ 436.986898] ? smc_sendpage+0x170/0x170 [ 436.990855] sock_sendmsg+0xb5/0xf0 [ 436.994459] sock_write_iter+0x215/0x420 [ 436.998516] ? sock_sendmsg+0xf0/0xf0 [ 437.002302] __vfs_write+0x443/0x890 [ 437.005999] ? lock_downgrade+0x860/0x860 [ 437.010127] ? kernel_read+0x130/0x130 [ 437.014016] ? rw_verify_area+0xb8/0x2b0 [ 437.018061] vfs_write+0x150/0x4d0 [ 437.021582] ksys_write+0x103/0x260 [ 437.025183] ? do_sys_open+0x16e/0x350 [ 437.029049] ? __ia32_sys_read+0xa0/0xa0 [ 437.033094] ? do_syscall_64+0x21/0x4e0 [ 437.037058] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.042400] __x64_sys_write+0x6e/0xb0 [ 437.046265] do_syscall_64+0xd0/0x4e0 [ 437.050046] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.055210] RIP: 0033:0x4592f9 [ 437.058378] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 437.077261] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 437.084946] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 437.092192] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 437.099439] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 437.106684] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 437.113931] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 437.121200] CPU: 0 PID: 13754 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 437.129076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.138422] Call Trace: [ 437.141000] dump_stack+0x123/0x177 [ 437.144621] should_fail.cold.4+0x5/0x13 [ 437.148675] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 437.153780] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 437.159055] ? kasan_unpoison_shadow+0x35/0x50 [ 437.163643] __alloc_pages_nodemask+0x1d5/0x710 [ 437.168305] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 437.173318] alloc_pages_current+0xd6/0x1b0 [ 437.177634] skb_page_frag_refill+0x20b/0x400 [ 437.182123] sk_page_frag_refill+0x46/0x1b0 [ 437.186444] tcp_sendmsg_locked+0xc58/0x35b0 [ 437.190846] ? mark_held_locks+0x130/0x130 [ 437.195068] ? mark_held_locks+0xc7/0x130 [ 437.199199] ? tcp_sendpage+0x50/0x50 [ 437.202976] ? mark_held_locks+0xc7/0x130 [ 437.207102] ? __local_bh_enable_ip+0x160/0x260 [ 437.211761] ? lock_sock_nested+0xc5/0x100 [ 437.215971] ? lockdep_hardirqs_on+0x421/0x5c0 [ 437.220538] ? lock_sock_nested+0x82/0x100 [ 437.224747] ? trace_hardirqs_on+0x28/0x190 [ 437.229053] ? lock_sock_nested+0x82/0x100 [ 437.233264] ? lock_sock_nested+0x82/0x100 [ 437.237474] ? __local_bh_enable_ip+0x160/0x260 [ 437.242122] tcp_sendmsg+0x27/0x40 [ 437.245651] inet_sendmsg+0x108/0x440 [ 437.249442] smc_sendmsg+0x223/0x320 [ 437.253130] ? smc_sendpage+0x170/0x170 [ 437.257079] sock_sendmsg+0xb5/0xf0 [ 437.260683] sock_write_iter+0x215/0x420 [ 437.264730] ? sock_sendmsg+0xf0/0xf0 [ 437.268514] __vfs_write+0x443/0x890 [ 437.272206] ? lock_downgrade+0x860/0x860 [ 437.276330] ? kernel_read+0x130/0x130 [ 437.280202] ? rw_verify_area+0xb8/0x2b0 [ 437.284241] vfs_write+0x150/0x4d0 [ 437.287757] ksys_write+0x103/0x260 [ 437.291359] ? do_sys_open+0x16e/0x350 [ 437.295233] ? __ia32_sys_read+0xa0/0xa0 [ 437.299273] ? do_syscall_64+0x21/0x4e0 [ 437.303238] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.308584] __x64_sys_write+0x6e/0xb0 [ 437.312446] do_syscall_64+0xd0/0x4e0 [ 437.316226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.321394] RIP: 0033:0x4592f9 2020/10/30 13:46:09 executed programs: 1520 [ 437.324563] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 437.343440] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 437.351124] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 437.358375] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 437.365625] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 437.372871] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 437.380116] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 437.387376] CPU: 1 PID: 13756 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 437.395262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.404605] Call Trace: [ 437.407186] dump_stack+0x123/0x177 [ 437.410805] should_fail.cold.4+0x5/0x13 [ 437.414862] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 437.419956] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 437.425223] ? kasan_unpoison_shadow+0x35/0x50 [ 437.429796] __alloc_pages_nodemask+0x1d5/0x710 [ 437.434443] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 437.439449] alloc_pages_current+0xd6/0x1b0 [ 437.443747] skb_page_frag_refill+0x20b/0x400 [ 437.448229] sk_page_frag_refill+0x46/0x1b0 [ 437.452546] tcp_sendmsg_locked+0xc58/0x35b0 [ 437.456939] ? mark_held_locks+0x130/0x130 [ 437.461148] ? mark_held_locks+0xc7/0x130 [ 437.465276] ? tcp_sendpage+0x50/0x50 [ 437.469051] ? mark_held_locks+0xc7/0x130 [ 437.473174] ? __local_bh_enable_ip+0x160/0x260 [ 437.477826] ? lock_sock_nested+0xc5/0x100 [ 437.482033] ? lockdep_hardirqs_on+0x421/0x5c0 [ 437.486587] ? lock_sock_nested+0x82/0x100 [ 437.490795] ? trace_hardirqs_on+0x28/0x190 [ 437.495095] ? lock_sock_nested+0x82/0x100 [ 437.499304] ? lock_sock_nested+0x82/0x100 [ 437.503512] ? __local_bh_enable_ip+0x160/0x260 [ 437.508155] tcp_sendmsg+0x27/0x40 [ 437.511676] inet_sendmsg+0x108/0x440 [ 437.515452] smc_sendmsg+0x223/0x320 [ 437.519138] ? smc_sendpage+0x170/0x170 [ 437.523085] sock_sendmsg+0xb5/0xf0 [ 437.526686] sock_write_iter+0x215/0x420 [ 437.530723] ? sock_sendmsg+0xf0/0xf0 [ 437.534516] __vfs_write+0x443/0x890 [ 437.538210] ? lock_downgrade+0x860/0x860 [ 437.542337] ? kernel_read+0x130/0x130 [ 437.546206] ? rw_verify_area+0xb8/0x2b0 [ 437.550249] vfs_write+0x150/0x4d0 [ 437.553764] ksys_write+0x103/0x260 [ 437.557364] ? do_sys_open+0x16e/0x350 [ 437.561227] ? __ia32_sys_read+0xa0/0xa0 [ 437.565264] ? do_syscall_64+0x21/0x4e0 [ 437.569213] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.574551] __x64_sys_write+0x6e/0xb0 [ 437.578410] do_syscall_64+0xd0/0x4e0 [ 437.582186] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.587353] RIP: 0033:0x4592f9 [ 437.590522] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 437.609402] RSP: 002b:00007ff9c3702c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 437.617082] RAX: ffffffffffffffda RBX: 00007ff9c3702c90 RCX: 00000000004592f9 [ 437.624325] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 437.631569] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 437.638812] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37036d4 [ 437.646064] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 437.682712] FAULT_INJECTION: forcing a failure. [ 437.682712] name failslab, interval 1, probability 0, space 0, times 0 [ 437.699133] FAULT_INJECTION: forcing a failure. [ 437.699133] name failslab, interval 1, probability 0, space 0, times 0 [ 437.705269] FAULT_INJECTION: forcing a failure. [ 437.705269] name failslab, interval 1, probability 0, space 0, times 0 [ 437.721859] CPU: 0 PID: 13792 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 437.729737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.739080] Call Trace: [ 437.741663] dump_stack+0x123/0x177 [ 437.745277] should_fail.cold.4+0x5/0x13 [ 437.749322] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 437.754417] ? kernel_text_address+0x79/0xf0 [ 437.758801] ? __kernel_text_address+0xd/0x40 [ 437.763297] ? unwind_get_return_address+0x61/0xa0 [ 437.768205] __should_failslab+0xba/0xf0 [ 437.772259] should_failslab+0x9/0x14 [ 437.776033] __kmalloc+0x70/0x770 [ 437.779472] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 437.784734] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 437.789902] ? tls_push_record+0xff/0x1600 [ 437.794112] ? tls_sw_sendmsg+0x92d/0x1020 [ 437.798325] ? inet_sendmsg+0x108/0x440 [ 437.802276] ? smc_sendmsg+0x223/0x320 [ 437.806144] ? sock_sendmsg+0xb5/0xf0 [ 437.809920] ? sock_write_iter+0x215/0x420 [ 437.814134] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 437.819934] ? iov_iter_get_pages+0x1ee/0x1370 [ 437.824511] ? __lock_is_held+0xb5/0x140 [ 437.828559] generic_gcmaes_encrypt+0xfd/0x150 [ 437.833116] ? generic_gcmaes_encrypt+0xfd/0x150 [ 437.837861] ? helper_rfc4106_encrypt+0x450/0x450 [ 437.842682] ? __kmalloc+0x5f1/0x770 [ 437.846374] gcmaes_wrapper_encrypt+0x109/0x180 [ 437.851023] tls_push_record+0x9ae/0x1600 [ 437.855151] ? lockdep_hardirqs_on+0x421/0x5c0 [ 437.859731] tls_sw_sendmsg+0x92d/0x1020 [ 437.863779] ? __lock_acquire+0x792/0x4980 [ 437.867997] ? find_held_lock+0x36/0x1d0 [ 437.872037] ? tls_sw_push_pending_record+0x10/0x10 [ 437.877032] ? __local_bh_enable_ip+0x160/0x260 [ 437.881675] ? lock_sock_nested+0xc5/0x100 [ 437.885891] ? lockdep_hardirqs_on+0x421/0x5c0 [ 437.890450] ? lock_sock_nested+0x82/0x100 [ 437.894672] ? trace_hardirqs_on+0x28/0x190 [ 437.898967] ? lock_sock_nested+0x82/0x100 [ 437.903180] ? lock_sock_nested+0x82/0x100 [ 437.907410] inet_sendmsg+0x108/0x440 [ 437.911196] smc_sendmsg+0x223/0x320 [ 437.914886] ? smc_sendpage+0x170/0x170 [ 437.918850] sock_sendmsg+0xb5/0xf0 [ 437.922454] sock_write_iter+0x215/0x420 [ 437.926491] ? sock_sendmsg+0xf0/0xf0 [ 437.930275] __vfs_write+0x443/0x890 [ 437.933963] ? lock_downgrade+0x860/0x860 [ 437.938085] ? kernel_read+0x130/0x130 [ 437.941956] ? rw_verify_area+0xb8/0x2b0 [ 437.945992] vfs_write+0x150/0x4d0 [ 437.949511] ksys_write+0x103/0x260 [ 437.953111] ? do_sys_open+0x16e/0x350 [ 437.956981] ? __ia32_sys_read+0xa0/0xa0 [ 437.961017] ? do_syscall_64+0x21/0x4e0 [ 437.964970] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.970323] __x64_sys_write+0x6e/0xb0 [ 437.974192] do_syscall_64+0xd0/0x4e0 [ 437.977973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.983155] RIP: 0033:0x4592f9 [ 437.986323] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 438.005202] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 438.012885] RAX: ffffffffffffffda RBX: 00007fc1b0d66c90 RCX: 00000000004592f9 [ 438.020130] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 438.027375] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 438.034619] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 438.041869] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 438.049132] CPU: 1 PID: 13794 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 438.057004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.066332] Call Trace: [ 438.068895] dump_stack+0x123/0x177 [ 438.072502] should_fail.cold.4+0x5/0x13 [ 438.076537] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 438.081627] ? kernel_text_address+0x79/0xf0 [ 438.086009] ? __kernel_text_address+0xd/0x40 [ 438.090515] ? unwind_get_return_address+0x61/0xa0 [ 438.095433] __should_failslab+0xba/0xf0 [ 438.099472] should_failslab+0x9/0x14 [ 438.103248] __kmalloc+0x70/0x770 [ 438.106677] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 438.111927] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 438.117001] ? tls_push_record+0xff/0x1600 [ 438.121211] ? tls_sw_sendmsg+0x92d/0x1020 [ 438.125421] ? inet_sendmsg+0x108/0x440 [ 438.129368] ? smc_sendmsg+0x223/0x320 [ 438.133229] ? sock_sendmsg+0xb5/0xf0 [ 438.137001] ? sock_write_iter+0x215/0x420 [ 438.141210] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 438.146993] ? iov_iter_get_pages+0x1ee/0x1370 [ 438.151552] ? __lock_is_held+0xb5/0x140 [ 438.155602] generic_gcmaes_encrypt+0xfd/0x150 [ 438.160155] ? generic_gcmaes_encrypt+0xfd/0x150 [ 438.164882] ? helper_rfc4106_encrypt+0x450/0x450 [ 438.169702] ? __kmalloc+0x5f1/0x770 [ 438.173391] gcmaes_wrapper_encrypt+0x109/0x180 [ 438.178034] tls_push_record+0x9ae/0x1600 [ 438.182154] ? lockdep_hardirqs_on+0x421/0x5c0 [ 438.186716] tls_sw_sendmsg+0x92d/0x1020 [ 438.190749] ? __lock_acquire+0x792/0x4980 [ 438.194971] ? find_held_lock+0x36/0x1d0 [ 438.199005] ? tls_sw_push_pending_record+0x10/0x10 [ 438.204005] ? __local_bh_enable_ip+0x160/0x260 [ 438.208657] ? lock_sock_nested+0xc5/0x100 [ 438.212862] ? lockdep_hardirqs_on+0x421/0x5c0 [ 438.217414] ? lock_sock_nested+0x82/0x100 [ 438.221622] ? trace_hardirqs_on+0x28/0x190 [ 438.225915] ? lock_sock_nested+0x82/0x100 [ 438.230122] ? lock_sock_nested+0x82/0x100 [ 438.234330] inet_sendmsg+0x108/0x440 [ 438.238122] smc_sendmsg+0x223/0x320 [ 438.241824] ? smc_sendpage+0x170/0x170 [ 438.245772] sock_sendmsg+0xb5/0xf0 [ 438.249373] sock_write_iter+0x215/0x420 [ 438.253410] ? sock_sendmsg+0xf0/0xf0 [ 438.257191] __vfs_write+0x443/0x890 [ 438.260879] ? lock_downgrade+0x860/0x860 [ 438.265001] ? kernel_read+0x130/0x130 [ 438.268882] ? rw_verify_area+0xb8/0x2b0 [ 438.272919] vfs_write+0x150/0x4d0 [ 438.276433] ksys_write+0x103/0x260 [ 438.280035] ? do_sys_open+0x16e/0x350 [ 438.283895] ? __ia32_sys_read+0xa0/0xa0 [ 438.287928] ? do_syscall_64+0x21/0x4e0 [ 438.291915] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.297252] __x64_sys_write+0x6e/0xb0 [ 438.301113] do_syscall_64+0xd0/0x4e0 [ 438.304888] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.310062] RIP: 0033:0x4592f9 [ 438.313230] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 438.332116] RSP: 002b:00007f873a2cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 438.339794] RAX: ffffffffffffffda RBX: 00007f873a2cbc90 RCX: 00000000004592f9 [ 438.347035] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 438.354279] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 438.361535] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2cc6d4 [ 438.368779] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 438.378106] CPU: 1 PID: 13790 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 438.386011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.395354] Call Trace: [ 438.397931] dump_stack+0x123/0x177 [ 438.401555] should_fail.cold.4+0x5/0x13 [ 438.405609] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 438.410700] ? kernel_text_address+0x79/0xf0 [ 438.415098] ? __kernel_text_address+0xd/0x40 [ 438.419583] ? unwind_get_return_address+0x61/0xa0 [ 438.424504] __should_failslab+0xba/0xf0 [ 438.428559] should_failslab+0x9/0x14 [ 438.432346] __kmalloc+0x70/0x770 [ 438.435795] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 438.441060] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 438.446137] ? tls_push_record+0xff/0x1600 [ 438.450345] ? tls_sw_sendmsg+0x92d/0x1020 [ 438.454554] ? inet_sendmsg+0x108/0x440 [ 438.458766] ? smc_sendmsg+0x223/0x320 [ 438.462626] ? sock_sendmsg+0xb5/0xf0 [ 438.466398] ? sock_write_iter+0x215/0x420 [ 438.470608] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 438.476381] ? iov_iter_get_pages+0x1ee/0x1370 [ 438.480943] ? __lock_is_held+0xb5/0x140 [ 438.484980] generic_gcmaes_encrypt+0xfd/0x150 [ 438.489534] ? generic_gcmaes_encrypt+0xfd/0x150 [ 438.494265] ? helper_rfc4106_encrypt+0x450/0x450 [ 438.499081] ? __kmalloc+0x5f1/0x770 [ 438.502783] gcmaes_wrapper_encrypt+0x109/0x180 [ 438.507425] tls_push_record+0x9ae/0x1600 [ 438.511546] ? lockdep_hardirqs_on+0x421/0x5c0 [ 438.516108] tls_sw_sendmsg+0x92d/0x1020 [ 438.520142] ? trace_hardirqs_on_caller+0x28/0x180 [ 438.525052] ? retint_kernel+0x2d/0x2d [ 438.528915] ? tls_sw_push_pending_record+0x10/0x10 [ 438.533906] ? __local_bh_enable_ip+0x160/0x260 [ 438.538547] ? lock_sock_nested+0xc5/0x100 [ 438.542758] ? lockdep_hardirqs_on+0x421/0x5c0 [ 438.547327] ? lock_sock_nested+0x82/0x100 [ 438.551538] ? trace_hardirqs_on+0x28/0x190 [ 438.555830] ? lock_sock_nested+0x82/0x100 [ 438.560038] ? lock_sock_nested+0x82/0x100 [ 438.564249] inet_sendmsg+0x108/0x440 [ 438.568026] smc_sendmsg+0x223/0x320 [ 438.571713] ? smc_sendpage+0x170/0x170 [ 438.575661] sock_sendmsg+0xb5/0xf0 [ 438.579263] sock_write_iter+0x215/0x420 [ 438.583297] ? sock_sendmsg+0xf0/0xf0 [ 438.587092] __vfs_write+0x443/0x890 [ 438.590778] ? lock_downgrade+0x860/0x860 [ 438.594897] ? kernel_read+0x130/0x130 [ 438.598772] ? rw_verify_area+0xb8/0x2b0 [ 438.602806] vfs_write+0x150/0x4d0 [ 438.606321] ksys_write+0x103/0x260 [ 438.609920] ? do_sys_open+0x16e/0x350 [ 438.613781] ? __ia32_sys_read+0xa0/0xa0 [ 438.617815] ? do_syscall_64+0x21/0x4e0 [ 438.621764] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.627102] __x64_sys_write+0x6e/0xb0 [ 438.630977] do_syscall_64+0xd0/0x4e0 [ 438.634754] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.639917] RIP: 0033:0x4592f9 [ 438.643084] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 438.661966] RSP: 002b:00007f95f81a9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 438.669651] RAX: ffffffffffffffda RBX: 00007f95f81a9c90 RCX: 00000000004592f9 [ 438.676894] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 438.684149] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 438.691395] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81aa6d4 [ 438.698650] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 438.757715] FAULT_INJECTION: forcing a failure. [ 438.757715] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 438.769694] FAULT_INJECTION: forcing a failure. [ 438.769694] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 438.781895] FAULT_INJECTION: forcing a failure. [ 438.781895] name failslab, interval 1, probability 0, space 0, times 0 [ 438.793424] CPU: 1 PID: 13799 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 438.801305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.810641] Call Trace: [ 438.813214] dump_stack+0x123/0x177 [ 438.816820] should_fail.cold.4+0x5/0x13 [ 438.820977] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 438.826077] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 438.831332] ? kasan_unpoison_shadow+0x35/0x50 [ 438.835891] __alloc_pages_nodemask+0x1d5/0x710 [ 438.840625] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 438.845622] alloc_pages_current+0xd6/0x1b0 [ 438.849923] skb_page_frag_refill+0x20b/0x400 [ 438.854397] sk_page_frag_refill+0x46/0x1b0 [ 438.858694] tcp_sendmsg_locked+0xc58/0x35b0 [ 438.863097] ? mark_held_locks+0x130/0x130 [ 438.867306] ? mark_held_locks+0xc7/0x130 [ 438.871440] ? tcp_sendpage+0x50/0x50 [ 438.875214] ? mark_held_locks+0xc7/0x130 [ 438.879337] ? __local_bh_enable_ip+0x160/0x260 [ 438.883982] ? lock_sock_nested+0xc5/0x100 [ 438.888192] ? lockdep_hardirqs_on+0x421/0x5c0 [ 438.892748] ? lock_sock_nested+0x82/0x100 [ 438.896958] ? trace_hardirqs_on+0x28/0x190 [ 438.901253] ? lock_sock_nested+0x82/0x100 [ 438.905461] ? lock_sock_nested+0x82/0x100 [ 438.909671] ? __local_bh_enable_ip+0x160/0x260 [ 438.914334] tcp_sendmsg+0x27/0x40 [ 438.917848] inet_sendmsg+0x108/0x440 [ 438.921625] smc_sendmsg+0x223/0x320 [ 438.925312] ? smc_sendpage+0x170/0x170 [ 438.929262] sock_sendmsg+0xb5/0xf0 [ 438.932862] sock_write_iter+0x215/0x420 [ 438.936896] ? sock_sendmsg+0xf0/0xf0 [ 438.940678] __vfs_write+0x443/0x890 [ 438.944364] ? lock_downgrade+0x860/0x860 [ 438.948485] ? kernel_read+0x130/0x130 [ 438.952355] ? rw_verify_area+0xb8/0x2b0 [ 438.956393] vfs_write+0x150/0x4d0 [ 438.959908] ksys_write+0x103/0x260 [ 438.963506] ? do_sys_open+0x16e/0x350 [ 438.967366] ? __ia32_sys_read+0xa0/0xa0 [ 438.971404] ? do_syscall_64+0x21/0x4e0 [ 438.975354] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.980691] __x64_sys_write+0x6e/0xb0 [ 438.984553] do_syscall_64+0xd0/0x4e0 [ 438.988327] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.993490] RIP: 0033:0x4592f9 [ 438.996655] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.015617] RSP: 002b:00007f881b38bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 439.023309] RAX: ffffffffffffffda RBX: 00007f881b38bc90 RCX: 00000000004592f9 [ 439.030552] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 439.037793] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 439.045144] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b38c6d4 [ 439.052560] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 439.062696] CPU: 1 PID: 13789 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 439.070575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.079919] Call Trace: [ 439.082499] dump_stack+0x123/0x177 [ 439.086122] should_fail.cold.4+0x5/0x13 [ 439.090262] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 439.095357] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 439.100621] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 439.105354] __alloc_pages_nodemask+0x1d5/0x710 [ 439.109997] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 439.114992] alloc_pages_current+0xd6/0x1b0 [ 439.119288] skb_page_frag_refill+0x20b/0x400 [ 439.123771] sk_page_frag_refill+0x46/0x1b0 [ 439.128068] tcp_sendmsg_locked+0xc58/0x35b0 [ 439.132463] ? mark_held_locks+0x130/0x130 [ 439.136669] ? mark_held_locks+0xc7/0x130 [ 439.140795] ? tcp_sendpage+0x50/0x50 [ 439.144568] ? mark_held_locks+0xc7/0x130 [ 439.148688] ? __local_bh_enable_ip+0x160/0x260 [ 439.153327] ? lock_sock_nested+0xc5/0x100 [ 439.157535] ? lockdep_hardirqs_on+0x421/0x5c0 [ 439.162089] ? lock_sock_nested+0x82/0x100 [ 439.166299] ? trace_hardirqs_on+0x28/0x190 [ 439.170593] ? lock_sock_nested+0x82/0x100 [ 439.174800] ? lock_sock_nested+0x82/0x100 [ 439.179018] ? __local_bh_enable_ip+0x160/0x260 [ 439.183663] tcp_sendmsg+0x27/0x40 [ 439.187176] inet_sendmsg+0x108/0x440 [ 439.190959] smc_sendmsg+0x223/0x320 [ 439.194644] ? smc_sendpage+0x170/0x170 [ 439.198590] sock_sendmsg+0xb5/0xf0 [ 439.202191] sock_write_iter+0x215/0x420 [ 439.206228] ? sock_sendmsg+0xf0/0xf0 [ 439.210012] __vfs_write+0x443/0x890 [ 439.213698] ? lock_downgrade+0x860/0x860 [ 439.217818] ? kernel_read+0x130/0x130 [ 439.221686] ? rw_verify_area+0xb8/0x2b0 [ 439.225722] vfs_write+0x150/0x4d0 [ 439.229237] ksys_write+0x103/0x260 [ 439.232835] ? do_sys_open+0x16e/0x350 [ 439.236698] ? __ia32_sys_read+0xa0/0xa0 [ 439.240735] ? do_syscall_64+0x21/0x4e0 [ 439.244692] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.250031] __x64_sys_write+0x6e/0xb0 [ 439.253904] do_syscall_64+0xd0/0x4e0 [ 439.257678] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.262841] RIP: 0033:0x4592f9 [ 439.266008] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.284883] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 439.292577] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 439.299820] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 439.307063] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 439.314330] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 439.321573] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 439.333796] CPU: 1 PID: 13805 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 439.341681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.348033] FAULT_INJECTION: forcing a failure. [ 439.348033] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 439.351020] Call Trace: [ 439.351032] dump_stack+0x123/0x177 [ 439.351042] should_fail.cold.4+0x5/0x13 [ 439.351050] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 439.351056] ? kernel_text_address+0x79/0xf0 [ 439.351062] ? __kernel_text_address+0xd/0x40 [ 439.351067] ? unwind_get_return_address+0x61/0xa0 [ 439.351076] __should_failslab+0xba/0xf0 [ 439.351083] should_failslab+0x9/0x14 [ 439.351090] __kmalloc+0x70/0x770 [ 439.351099] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 439.351108] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 439.351113] ? tls_push_record+0xff/0x1600 [ 439.351118] ? tls_sw_sendmsg+0x92d/0x1020 [ 439.351123] ? inet_sendmsg+0x108/0x440 [ 439.351129] ? smc_sendmsg+0x223/0x320 [ 439.351138] ? sock_sendmsg+0xb5/0xf0 [ 439.433583] ? sock_write_iter+0x215/0x420 [ 439.437798] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 439.443571] ? iov_iter_get_pages+0x1ee/0x1370 [ 439.448132] ? __lock_is_held+0xb5/0x140 [ 439.452173] generic_gcmaes_encrypt+0xfd/0x150 [ 439.456727] ? generic_gcmaes_encrypt+0xfd/0x150 [ 439.461453] ? helper_rfc4106_encrypt+0x450/0x450 [ 439.466271] ? __kmalloc+0x5f1/0x770 [ 439.469961] gcmaes_wrapper_encrypt+0x109/0x180 [ 439.474605] tls_push_record+0x9ae/0x1600 [ 439.478726] ? lockdep_hardirqs_on+0x421/0x5c0 [ 439.483288] tls_sw_sendmsg+0x92d/0x1020 [ 439.487322] ? __lock_acquire+0x792/0x4980 [ 439.491534] ? find_held_lock+0x36/0x1d0 [ 439.495569] ? tls_sw_push_pending_record+0x10/0x10 [ 439.500558] ? __local_bh_enable_ip+0x160/0x260 [ 439.505201] ? lock_sock_nested+0xc5/0x100 [ 439.509409] ? lockdep_hardirqs_on+0x421/0x5c0 [ 439.513966] ? lock_sock_nested+0x82/0x100 [ 439.518182] ? trace_hardirqs_on+0x28/0x190 [ 439.522491] ? lock_sock_nested+0x82/0x100 [ 439.526697] ? lock_sock_nested+0x82/0x100 [ 439.530906] inet_sendmsg+0x108/0x440 [ 439.534683] smc_sendmsg+0x223/0x320 [ 439.538370] ? smc_sendpage+0x170/0x170 [ 439.542320] sock_sendmsg+0xb5/0xf0 [ 439.545921] sock_write_iter+0x215/0x420 [ 439.549958] ? sock_sendmsg+0xf0/0xf0 [ 439.553738] __vfs_write+0x443/0x890 [ 439.557425] ? lock_downgrade+0x860/0x860 [ 439.561546] ? kernel_read+0x130/0x130 [ 439.565415] ? rw_verify_area+0xb8/0x2b0 [ 439.569452] vfs_write+0x150/0x4d0 [ 439.572969] ksys_write+0x103/0x260 [ 439.576580] ? do_sys_open+0x16e/0x350 [ 439.587660] ? __ia32_sys_read+0xa0/0xa0 [ 439.591707] ? do_syscall_64+0x21/0x4e0 [ 439.595659] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.600999] __x64_sys_write+0x6e/0xb0 [ 439.604865] do_syscall_64+0xd0/0x4e0 [ 439.608641] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.613809] RIP: 0033:0x4592f9 [ 439.616999] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.635874] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 439.643557] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 439.650801] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 439.658059] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 439.665314] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 439.672568] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 439.688287] FAULT_INJECTION: forcing a failure. [ 439.688287] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 439.690542] FAULT_INJECTION: forcing a failure. [ 439.690542] name failslab, interval 1, probability 0, space 0, times 0 [ 439.704524] CPU: 0 PID: 13813 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 439.719228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.728570] Call Trace: [ 439.731146] dump_stack+0x123/0x177 [ 439.734766] should_fail.cold.4+0x5/0x13 [ 439.738805] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 439.743885] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 439.749259] ? kasan_unpoison_shadow+0x35/0x50 [ 439.753830] __alloc_pages_nodemask+0x1d5/0x710 [ 439.758477] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 439.763476] alloc_pages_current+0xd6/0x1b0 [ 439.767777] skb_page_frag_refill+0x20b/0x400 [ 439.772250] sk_page_frag_refill+0x46/0x1b0 [ 439.776549] tcp_sendmsg_locked+0xc58/0x35b0 [ 439.780942] ? mark_held_locks+0x130/0x130 [ 439.785155] ? mark_held_locks+0xc7/0x130 [ 439.789316] ? tcp_sendpage+0x50/0x50 [ 439.793110] ? mark_held_locks+0xc7/0x130 [ 439.797233] ? __local_bh_enable_ip+0x160/0x260 [ 439.801879] ? lock_sock_nested+0xc5/0x100 [ 439.806095] ? lockdep_hardirqs_on+0x421/0x5c0 [ 439.810653] ? lock_sock_nested+0x82/0x100 [ 439.814876] ? trace_hardirqs_on+0x28/0x190 [ 439.819181] ? lock_sock_nested+0x82/0x100 [ 439.823435] ? lock_sock_nested+0x82/0x100 [ 439.827653] ? __local_bh_enable_ip+0x160/0x260 [ 439.832318] tcp_sendmsg+0x27/0x40 [ 439.835836] inet_sendmsg+0x108/0x440 [ 439.839621] smc_sendmsg+0x223/0x320 [ 439.843311] ? smc_sendpage+0x170/0x170 [ 439.847265] sock_sendmsg+0xb5/0xf0 [ 439.850870] sock_write_iter+0x215/0x420 [ 439.854912] ? sock_sendmsg+0xf0/0xf0 [ 439.858695] __vfs_write+0x443/0x890 [ 439.862385] ? lock_downgrade+0x860/0x860 [ 439.866511] ? kernel_read+0x130/0x130 [ 439.870392] ? rw_verify_area+0xb8/0x2b0 [ 439.874439] vfs_write+0x150/0x4d0 [ 439.877962] ksys_write+0x103/0x260 [ 439.881563] ? do_sys_open+0x16e/0x350 [ 439.885427] ? __ia32_sys_read+0xa0/0xa0 [ 439.889469] ? do_syscall_64+0x21/0x4e0 [ 439.893421] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.898849] __x64_sys_write+0x6e/0xb0 [ 439.903061] do_syscall_64+0xd0/0x4e0 [ 439.906841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.912009] RIP: 0033:0x4592f9 [ 439.915190] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 439.934065] RSP: 002b:00007fc1b0d45c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 439.941747] RAX: ffffffffffffffda RBX: 00007fc1b0d45c90 RCX: 00000000004592f9 [ 439.949000] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 439.956249] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 439.963495] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc1b0d466d4 [ 439.970742] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 439.978042] CPU: 1 PID: 13816 Comm: syz-executor.1 Not tainted 4.19.154-syzkaller #0 [ 439.985918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.995261] Call Trace: [ 439.997839] dump_stack+0x123/0x177 [ 440.001459] should_fail.cold.4+0x5/0x13 [ 440.005512] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 440.010604] ? kernel_text_address+0x79/0xf0 [ 440.015003] ? __kernel_text_address+0xd/0x40 [ 440.019492] ? unwind_get_return_address+0x61/0xa0 [ 440.024418] __should_failslab+0xba/0xf0 [ 440.028475] should_failslab+0x9/0x14 [ 440.032274] __kmalloc+0x70/0x770 [ 440.035725] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 440.040979] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 440.046057] ? tls_push_record+0xff/0x1600 [ 440.050278] ? tls_sw_sendmsg+0x92d/0x1020 [ 440.054488] ? inet_sendmsg+0x108/0x440 [ 440.058445] ? smc_sendmsg+0x223/0x320 [ 440.062307] ? sock_sendmsg+0xb5/0xf0 [ 440.066083] ? sock_write_iter+0x215/0x420 [ 440.070292] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 440.076064] ? iov_iter_get_pages+0x1ee/0x1370 [ 440.080627] ? __lock_is_held+0xb5/0x140 [ 440.084682] generic_gcmaes_encrypt+0xfd/0x150 [ 440.089410] ? generic_gcmaes_encrypt+0xfd/0x150 [ 440.094144] ? helper_rfc4106_encrypt+0x450/0x450 [ 440.098973] ? __kmalloc+0x5f1/0x770 [ 440.102661] gcmaes_wrapper_encrypt+0x109/0x180 [ 440.107306] tls_push_record+0x9ae/0x1600 [ 440.111438] ? lockdep_hardirqs_on+0x421/0x5c0 [ 440.115999] tls_sw_sendmsg+0x92d/0x1020 [ 440.120033] ? __lock_acquire+0x792/0x4980 [ 440.124244] ? find_held_lock+0x36/0x1d0 [ 440.128280] ? tls_sw_push_pending_record+0x10/0x10 [ 440.133267] ? __local_bh_enable_ip+0x160/0x260 [ 440.137920] ? lock_sock_nested+0xc5/0x100 [ 440.142131] ? lockdep_hardirqs_on+0x421/0x5c0 [ 440.146684] ? lock_sock_nested+0x82/0x100 [ 440.150891] ? trace_hardirqs_on+0x28/0x190 [ 440.155194] ? lock_sock_nested+0x82/0x100 [ 440.159397] ? lock_sock_nested+0x82/0x100 [ 440.163607] inet_sendmsg+0x108/0x440 [ 440.167382] smc_sendmsg+0x223/0x320 [ 440.171068] ? smc_sendpage+0x170/0x170 [ 440.175016] sock_sendmsg+0xb5/0xf0 [ 440.178616] sock_write_iter+0x215/0x420 [ 440.182651] ? sock_sendmsg+0xf0/0xf0 [ 440.186429] __vfs_write+0x443/0x890 [ 440.190117] ? lock_downgrade+0x860/0x860 [ 440.194241] ? kernel_read+0x130/0x130 [ 440.198109] ? rw_verify_area+0xb8/0x2b0 [ 440.202155] vfs_write+0x150/0x4d0 [ 440.205672] ksys_write+0x103/0x260 [ 440.209271] ? do_sys_open+0x16e/0x350 [ 440.213135] ? __ia32_sys_read+0xa0/0xa0 [ 440.217169] ? do_syscall_64+0x21/0x4e0 [ 440.221132] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.226489] __x64_sys_write+0x6e/0xb0 [ 440.230349] do_syscall_64+0xd0/0x4e0 [ 440.234135] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.239300] RIP: 0033:0x4592f9 [ 440.242470] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 440.261358] RSP: 002b:00007f95f8188c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 440.269037] RAX: ffffffffffffffda RBX: 00007f95f8188c90 RCX: 00000000004592f9 [ 440.276282] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 440.283527] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 440.290770] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f95f81896d4 [ 440.298017] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 440.320203] CPU: 1 PID: 13811 Comm: syz-executor.3 Not tainted 4.19.154-syzkaller #0 [ 440.328119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.337482] Call Trace: [ 440.340067] dump_stack+0x123/0x177 [ 440.343686] should_fail.cold.4+0x5/0x13 [ 440.347740] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 440.352835] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 440.358100] ? kasan_unpoison_shadow+0x35/0x50 [ 440.362662] __alloc_pages_nodemask+0x1d5/0x710 [ 440.367307] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 440.372321] alloc_pages_current+0xd6/0x1b0 [ 440.376619] skb_page_frag_refill+0x20b/0x400 [ 440.381090] sk_page_frag_refill+0x46/0x1b0 [ 440.385499] tcp_sendmsg_locked+0xc58/0x35b0 [ 440.389883] ? mark_held_locks+0x130/0x130 [ 440.394092] ? mark_held_locks+0xc7/0x130 [ 440.398249] ? tcp_sendpage+0x50/0x50 [ 440.402025] ? mark_held_locks+0xc7/0x130 [ 440.406145] ? __local_bh_enable_ip+0x160/0x260 [ 440.410789] ? lock_sock_nested+0xc5/0x100 [ 440.414996] ? lockdep_hardirqs_on+0x421/0x5c0 [ 440.419549] ? lock_sock_nested+0x82/0x100 [ 440.423772] ? trace_hardirqs_on+0x28/0x190 [ 440.428065] ? lock_sock_nested+0x82/0x100 [ 440.432271] ? lock_sock_nested+0x82/0x100 [ 440.436478] ? __local_bh_enable_ip+0x160/0x260 [ 440.441122] tcp_sendmsg+0x27/0x40 [ 440.444641] inet_sendmsg+0x108/0x440 [ 440.448416] smc_sendmsg+0x223/0x320 [ 440.452106] ? smc_sendpage+0x170/0x170 [ 440.456057] sock_sendmsg+0xb5/0xf0 [ 440.459667] sock_write_iter+0x215/0x420 [ 440.463702] ? sock_sendmsg+0xf0/0xf0 [ 440.467483] __vfs_write+0x443/0x890 [ 440.471172] ? lock_downgrade+0x860/0x860 [ 440.475294] ? kernel_read+0x130/0x130 [ 440.479160] ? rw_verify_area+0xb8/0x2b0 [ 440.483195] vfs_write+0x150/0x4d0 [ 440.486711] ksys_write+0x103/0x260 [ 440.490320] ? do_sys_open+0x16e/0x350 [ 440.494194] ? __ia32_sys_read+0xa0/0xa0 [ 440.498231] ? do_syscall_64+0x21/0x4e0 [ 440.502180] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.507517] __x64_sys_write+0x6e/0xb0 [ 440.511382] do_syscall_64+0xd0/0x4e0 [ 440.515158] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.520319] RIP: 0033:0x4592f9 [ 440.523484] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 440.542360] RSP: 002b:00007f873a2aac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 440.550052] RAX: ffffffffffffffda RBX: 00007f873a2aac90 RCX: 00000000004592f9 [ 440.557296] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 440.564550] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 440.571791] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f873a2ab6d4 [ 440.579033] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 440.658585] FAULT_INJECTION: forcing a failure. [ 440.658585] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 440.671161] FAULT_INJECTION: forcing a failure. [ 440.671161] name failslab, interval 1, probability 0, space 0, times 0 [ 440.674573] FAULT_INJECTION: forcing a failure. [ 440.674573] name failslab, interval 1, probability 0, space 0, times 0 [ 440.683177] ------------[ cut here ]------------ [ 440.699918] CPU: 1 PID: 13831 Comm: syz-executor.2 Not tainted 4.19.154-syzkaller #0 [ 440.707795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.717128] Call Trace: [ 440.719693] dump_stack+0x123/0x177 [ 440.723315] should_fail.cold.4+0x5/0x13 [ 440.727350] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 440.732427] ? retint_kernel+0x2d/0x2d [ 440.736293] __alloc_pages_nodemask+0x1d5/0x710 [ 440.740951] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 440.745948] alloc_pages_current+0xd6/0x1b0 [ 440.750250] skb_page_frag_refill+0x20b/0x400 [ 440.754719] sk_page_frag_refill+0x46/0x1b0 [ 440.759014] tcp_sendmsg_locked+0xc58/0x35b0 [ 440.763413] ? mark_held_locks+0x130/0x130 [ 440.767630] ? mark_held_locks+0xc7/0x130 [ 440.771759] ? tcp_sendpage+0x50/0x50 [ 440.775533] ? mark_held_locks+0xc7/0x130 [ 440.779670] ? __local_bh_enable_ip+0x160/0x260 [ 440.784309] ? lock_sock_nested+0xc5/0x100 [ 440.788516] ? lockdep_hardirqs_on+0x421/0x5c0 [ 440.793083] ? lock_sock_nested+0x82/0x100 [ 440.797293] ? trace_hardirqs_on+0x28/0x190 [ 440.801587] ? lock_sock_nested+0x82/0x100 [ 440.805899] ? lock_sock_nested+0x82/0x100 [ 440.810111] ? __local_bh_enable_ip+0x160/0x260 [ 440.814758] tcp_sendmsg+0x27/0x40 [ 440.818290] inet_sendmsg+0x108/0x440 [ 440.822068] smc_sendmsg+0x223/0x320 [ 440.825755] ? smc_sendpage+0x170/0x170 [ 440.829729] sock_sendmsg+0xb5/0xf0 [ 440.833332] sock_write_iter+0x215/0x420 [ 440.837367] ? sock_sendmsg+0xf0/0xf0 [ 440.841150] __vfs_write+0x443/0x890 [ 440.844926] ? lock_downgrade+0x860/0x860 [ 440.849136] ? kernel_read+0x130/0x130 [ 440.853020] ? rw_verify_area+0xb8/0x2b0 [ 440.857061] vfs_write+0x150/0x4d0 [ 440.860581] ksys_write+0x103/0x260 [ 440.864182] ? do_sys_open+0x16e/0x350 [ 440.868044] ? __ia32_sys_read+0xa0/0xa0 [ 440.872081] ? do_syscall_64+0x21/0x4e0 [ 440.876029] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.881370] __x64_sys_write+0x6e/0xb0 [ 440.885231] do_syscall_64+0xd0/0x4e0 [ 440.889007] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.894169] RIP: 0033:0x4592f9 [ 440.897351] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 440.916226] RSP: 002b:00007f60987cec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 440.923994] RAX: ffffffffffffffda RBX: 00007f60987cec90 RCX: 00000000004592f9 [ 440.931236] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 440.938478] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 440.945728] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f60987cf6d4 [ 440.952973] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 440.972045] CPU: 1 PID: 13838 Comm: syz-executor.5 Not tainted 4.19.154-syzkaller #0 [ 440.979932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.989271] Call Trace: [ 440.991838] dump_stack+0x123/0x177 [ 440.995440] should_fail.cold.4+0x5/0x13 [ 440.999486] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 441.004573] ? kernel_text_address+0x79/0xf0 [ 441.008965] ? __kernel_text_address+0xd/0x40 [ 441.013698] ? unwind_get_return_address+0x61/0xa0 [ 441.018612] __should_failslab+0xba/0xf0 [ 441.022657] should_failslab+0x9/0x14 [ 441.026431] __kmalloc+0x70/0x770 [ 441.029861] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 441.035111] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 441.040186] ? tls_push_record+0xff/0x1600 [ 441.044394] ? tls_sw_sendmsg+0x92d/0x1020 [ 441.048602] ? inet_sendmsg+0x108/0x440 [ 441.052560] ? smc_sendmsg+0x223/0x320 [ 441.056421] ? sock_sendmsg+0xb5/0xf0 [ 441.060194] ? sock_write_iter+0x215/0x420 [ 441.064403] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 441.070173] ? iov_iter_get_pages+0x1ee/0x1370 [ 441.074734] ? __lock_is_held+0xb5/0x140 [ 441.078783] generic_gcmaes_encrypt+0xfd/0x150 [ 441.083346] ? generic_gcmaes_encrypt+0xfd/0x150 [ 441.088083] ? helper_rfc4106_encrypt+0x450/0x450 [ 441.092898] ? __kmalloc+0x5f1/0x770 [ 441.096586] gcmaes_wrapper_encrypt+0x109/0x180 [ 441.101228] tls_push_record+0x9ae/0x1600 [ 441.105347] ? lockdep_hardirqs_on+0x421/0x5c0 [ 441.109908] tls_sw_sendmsg+0x92d/0x1020 [ 441.113943] ? __lock_acquire+0x792/0x4980 [ 441.118154] ? find_held_lock+0x36/0x1d0 [ 441.122191] ? tls_sw_push_pending_record+0x10/0x10 [ 441.127178] ? __local_bh_enable_ip+0x160/0x260 [ 441.131820] ? lock_sock_nested+0xc5/0x100 [ 441.136029] ? lockdep_hardirqs_on+0x421/0x5c0 [ 441.140584] ? lock_sock_nested+0x82/0x100 [ 441.144792] ? trace_hardirqs_on+0x28/0x190 [ 441.149085] ? lock_sock_nested+0x82/0x100 [ 441.153293] ? lock_sock_nested+0x82/0x100 [ 441.157502] inet_sendmsg+0x108/0x440 [ 441.161277] smc_sendmsg+0x223/0x320 [ 441.164965] ? smc_sendpage+0x170/0x170 [ 441.168915] sock_sendmsg+0xb5/0xf0 [ 441.172519] sock_write_iter+0x215/0x420 [ 441.176554] ? sock_sendmsg+0xf0/0xf0 [ 441.180335] __vfs_write+0x443/0x890 [ 441.184022] ? lock_downgrade+0x860/0x860 [ 441.188142] ? kernel_read+0x130/0x130 [ 441.192011] ? rw_verify_area+0xb8/0x2b0 [ 441.196047] vfs_write+0x150/0x4d0 [ 441.199564] ksys_write+0x103/0x260 [ 441.203163] ? do_sys_open+0x16e/0x350 [ 441.207030] ? __ia32_sys_read+0xa0/0xa0 [ 441.211066] ? do_syscall_64+0x21/0x4e0 [ 441.215015] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.220353] __x64_sys_write+0x6e/0xb0 [ 441.224213] do_syscall_64+0xd0/0x4e0 [ 441.227988] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.233151] RIP: 0033:0x4592f9 [ 441.236317] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 441.255194] RSP: 002b:00007ff9c3723c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 441.262873] RAX: ffffffffffffffda RBX: 00007ff9c3723c90 RCX: 00000000004592f9 [ 441.270126] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 441.277374] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 441.284616] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff9c37246d4 [ 441.291860] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 441.316791] CPU: 1 PID: 13836 Comm: syz-executor.0 Not tainted 4.19.154-syzkaller #0 [ 441.319470] jump label: negative count! [ 441.324680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.324683] Call Trace: [ 441.324694] dump_stack+0x123/0x177 [ 441.324704] should_fail.cold.4+0x5/0x13 [ 441.324712] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 441.324719] ? kernel_text_address+0x79/0xf0 [ 441.324724] ? __kernel_text_address+0xd/0x40 [ 441.324730] ? unwind_get_return_address+0x61/0xa0 [ 441.324739] __should_failslab+0xba/0xf0 [ 441.324747] should_failslab+0x9/0x14 [ 441.324754] __kmalloc+0x70/0x770 [ 441.324763] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 441.324771] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 441.324777] ? tls_push_record+0xff/0x1600 [ 441.324781] ? tls_sw_sendmsg+0x92d/0x1020 [ 441.324786] ? inet_sendmsg+0x108/0x440 [ 441.324792] ? smc_sendmsg+0x223/0x320 [ 441.324799] ? sock_sendmsg+0xb5/0xf0 [ 441.324803] ? sock_write_iter+0x215/0x420 [ 441.324813] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 441.324821] ? iov_iter_get_pages+0x1ee/0x1370 [ 441.324836] ? __lock_is_held+0xb5/0x140 [ 441.324850] generic_gcmaes_encrypt+0xfd/0x150 [ 441.324855] ? generic_gcmaes_encrypt+0xfd/0x150 [ 441.324860] ? helper_rfc4106_encrypt+0x450/0x450 [ 441.324867] ? __kmalloc+0x5f1/0x770 [ 441.324875] gcmaes_wrapper_encrypt+0x109/0x180 [ 441.337626] WARNING: CPU: 0 PID: 13822 at kernel/jump_label.c:195 __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 441.338261] tls_push_record+0x9ae/0x1600 [ 441.340846] Kernel panic - not syncing: panic_on_warn set ... [ 441.340846] [ 441.344447] ? lockdep_hardirqs_on+0x421/0x5c0 [ 441.475754] tls_sw_sendmsg+0x92d/0x1020 [ 441.479801] ? __lock_acquire+0x792/0x4980 [ 441.484015] ? find_held_lock+0x36/0x1d0 [ 441.488053] ? tls_sw_push_pending_record+0x10/0x10 [ 441.493043] ? __local_bh_enable_ip+0x160/0x260 [ 441.497686] ? lock_sock_nested+0xc5/0x100 [ 441.501897] ? lockdep_hardirqs_on+0x421/0x5c0 [ 441.506465] ? lock_sock_nested+0x82/0x100 [ 441.510673] ? trace_hardirqs_on+0x28/0x190 [ 441.514966] ? lock_sock_nested+0x82/0x100 [ 441.519173] ? lock_sock_nested+0x82/0x100 [ 441.523384] inet_sendmsg+0x108/0x440 [ 441.527161] smc_sendmsg+0x223/0x320 [ 441.530848] ? smc_sendpage+0x170/0x170 [ 441.534801] sock_sendmsg+0xb5/0xf0 [ 441.538402] sock_write_iter+0x215/0x420 [ 441.542439] ? sock_sendmsg+0xf0/0xf0 [ 441.546226] __vfs_write+0x443/0x890 [ 441.549914] ? lock_downgrade+0x860/0x860 [ 441.554037] ? kernel_read+0x130/0x130 [ 441.557923] ? rw_verify_area+0xb8/0x2b0 [ 441.561964] vfs_write+0x150/0x4d0 [ 441.565481] ksys_write+0x103/0x260 [ 441.569081] ? do_sys_open+0x16e/0x350 [ 441.572947] ? __ia32_sys_read+0xa0/0xa0 [ 441.576983] ? do_syscall_64+0x21/0x4e0 [ 441.580935] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.586287] __x64_sys_write+0x6e/0xb0 [ 441.590150] do_syscall_64+0xd0/0x4e0 [ 441.593927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.599127] RIP: 0033:0x4592f9 [ 441.602312] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 441.621199] RSP: 002b:00007f881b3acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 441.628886] RAX: ffffffffffffffda RBX: 00007f881b3acc90 RCX: 00000000004592f9 [ 441.640129] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 441.647373] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 441.654639] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f881b3ad6d4 [ 441.661903] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 441.669190] CPU: 0 PID: 13822 Comm: syz-executor.4 Not tainted 4.19.154-syzkaller #0 [ 441.677067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.686412] Call Trace: [ 441.688991] dump_stack+0x123/0x177 [ 441.692613] ? __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 441.698140] panic+0x1cd/0x375 [ 441.701320] ? __warn_printk+0xd6/0xd6 [ 441.705205] __warn.cold.8+0x1b/0x3e [ 441.708912] ? __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 441.714440] report_bug+0x1a4/0x200 [ 441.718065] do_error_trap+0x200/0x350 [ 441.721931] ? math_error+0x340/0x340 [ 441.725719] ? irq_work_queue+0x34/0x50 [ 441.729754] ? wake_up_klogd.part.21+0x71/0xa0 [ 441.734313] ? error_entry+0x7c/0xe0 [ 441.737999] ? trace_hardirqs_off_caller+0x1d/0x180 [ 441.742990] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 441.747819] do_invalid_op+0x1b/0x20 [ 441.751508] invalid_op+0x14/0x20 [ 441.754934] RIP: 0010:__static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 441.761050] Code: b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 1d 8b 03 85 c0 0f 89 75 ff ff ff 48 c7 c7 60 27 f1 86 e8 81 f1 c0 ff <0f> 0b e9 62 ff ff ff 48 89 df e8 3f 50 19 00 eb d9 e8 58 50 19 00 [ 441.779928] RSP: 0018:ffff88807edafc10 EFLAGS: 00010286 [ 441.785263] RAX: 0000000000000000 RBX: ffffffff8a802720 RCX: 0000000000000000 [ 441.792505] RDX: 0000000000000004 RSI: ffffffff871f3f80 RDI: ffffffff89c836a0 [ 441.799750] RBP: ffff88807edafc28 R08: ffffed10174c5079 R09: ffffed10174c5078 [ 441.806994] R10: ffffed10174c5078 R11: ffff8880ba6283c7 R12: 0000000000000000 [ 441.814247] R13: 0000000000000000 R14: 00000000fffffdf4 R15: ffff8880b49f3540 [ 441.821512] static_key_slow_dec+0x4c/0x80 [ 441.825946] clean_acked_data_disable+0x14/0x50 [ 441.830591] tls_set_device_offload+0x9dd/0xd50 [ 441.835243] ? tls_device_decrypted+0x11b0/0x11b0 [ 441.840062] ? kasan_check_write+0x14/0x20 [ 441.844270] tls_setsockopt+0x23c/0x630 [ 441.848224] sock_common_setsockopt+0x73/0xf0 [ 441.852696] ? aa_sock_opt_perm.isra.11+0x73/0xe0 [ 441.857527] smc_setsockopt+0xbc/0x640 [ 441.861388] ? apparmor_socket_setsockopt+0x18/0x20 [ 441.866381] __sys_setsockopt+0x13e/0x210 [ 441.870504] ? kernel_accept+0x300/0x300 [ 441.874546] ? do_syscall_64+0x21/0x4e0 [ 441.878495] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.883836] __x64_sys_setsockopt+0xb9/0x150 [ 441.888222] do_syscall_64+0xd0/0x4e0 [ 441.891997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.897160] RIP: 0033:0x4592f9 [ 441.900330] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 441.919206] RSP: 002b:00007fc1b0d66c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 441.926886] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000004592f9 [ 441.934131] RDX: 0000000000000001 RSI: 000000000000011a RDI: 0000000000000003 [ 441.941373] RBP: 000000000075bf20 R08: 0000000000000028 R09: 0000000000000000 [ 441.948616] R10: 0000000020000140 R11: 0000000000000246 R12: 00007fc1b0d676d4 [ 441.955859] R13: 00000000004c7613 R14: 00000000004dcbb8 R15: 00000000ffffffff [ 441.964742] Kernel Offset: disabled [ 441.968424] Rebooting in 86400 seconds..