575 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 291.998423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.007954] Call Trace: [ 292.010551] dump_stack+0x123/0x177 [ 292.014172] should_fail.cold.4+0x5/0x13 [ 292.018232] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.023333] ? kernel_text_address+0x79/0xf0 [ 292.027740] ? __kernel_text_address+0xd/0x40 [ 292.032237] ? unwind_get_return_address+0x61/0xa0 [ 292.038825] __should_failslab+0xba/0xf0 [ 292.042883] should_failslab+0x9/0x14 [ 292.046679] __kmalloc+0x70/0x770 [ 292.050138] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 292.055410] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 292.060514] ? tls_push_record+0xff/0x1600 [ 292.064741] ? tls_sw_sendmsg+0x92d/0x1020 [ 292.068977] ? inet_sendmsg+0x108/0x440 [ 292.072954] ? smc_sendmsg+0x223/0x320 [ 292.076847] ? sock_sendmsg+0xb5/0xf0 [ 292.080633] ? sock_write_iter+0x215/0x420 [ 292.084873] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 292.090658] ? iov_iter_get_pages+0x1ee/0x1370 [ 292.095237] ? __lock_is_held+0xb5/0x140 [ 292.099285] generic_gcmaes_encrypt+0xfd/0x150 [ 292.104028] ? generic_gcmaes_encrypt+0xfd/0x150 [ 292.108784] ? helper_rfc4106_encrypt+0x450/0x450 [ 292.113613] ? __kmalloc+0x5f1/0x770 [ 292.117312] gcmaes_wrapper_encrypt+0x109/0x180 [ 292.122062] tls_push_record+0x9ae/0x1600 [ 292.126209] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.131161] tls_sw_sendmsg+0x92d/0x1020 [ 292.135204] ? __lock_acquire+0x792/0x4980 [ 292.139432] ? find_held_lock+0x36/0x1d0 [ 292.143596] ? tls_sw_push_pending_record+0x10/0x10 [ 292.148606] ? __local_bh_enable_ip+0x160/0x260 [ 292.153290] ? lock_sock_nested+0xc5/0x100 [ 292.157508] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.162162] ? lock_sock_nested+0x82/0x100 [ 292.166384] ? trace_hardirqs_on+0x28/0x190 [ 292.170686] ? lock_sock_nested+0x82/0x100 [ 292.174908] ? lock_sock_nested+0x82/0x100 [ 292.179134] inet_sendmsg+0x108/0x440 [ 292.182928] smc_sendmsg+0x223/0x320 [ 292.186646] ? smc_sendpage+0x170/0x170 [ 292.190603] sock_sendmsg+0xb5/0xf0 [ 292.194226] sock_write_iter+0x215/0x420 [ 292.198292] ? sock_sendmsg+0xf0/0xf0 [ 292.202093] __vfs_write+0x443/0x890 [ 292.205802] ? lock_downgrade+0x860/0x860 [ 292.210023] ? kernel_read+0x130/0x130 [ 292.213923] ? rw_verify_area+0xb8/0x2b0 [ 292.217967] vfs_write+0x150/0x4d0 [ 292.221502] ksys_write+0x103/0x260 [ 292.225113] ? do_sys_open+0x16e/0x350 [ 292.228980] ? __ia32_sys_read+0xa0/0xa0 [ 292.233032] ? do_syscall_64+0x21/0x4e0 [ 292.237016] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.242370] __x64_sys_write+0x6e/0xb0 [ 292.246422] do_syscall_64+0xd0/0x4e0 [ 292.250211] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.255387] RIP: 0033:0x4592f9 [ 292.258647] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.277541] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.285338] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 292.292803] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.300548] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 292.308022] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 292.315368] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 292.327749] CPU: 0 PID: 10576 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 292.335661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.345005] Call Trace: [ 292.347614] dump_stack+0x123/0x177 [ 292.351232] should_fail.cold.4+0x5/0x13 [ 292.355311] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.360937] ? kernel_text_address+0x79/0xf0 [ 292.365334] ? __kernel_text_address+0xd/0x40 [ 292.369813] ? unwind_get_return_address+0x61/0xa0 [ 292.374729] __should_failslab+0xba/0xf0 [ 292.378775] should_failslab+0x9/0x14 [ 292.382565] __kmalloc+0x70/0x770 [ 292.386006] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 292.391282] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 292.396384] ? tls_push_record+0xff/0x1600 [ 292.401558] ? tls_sw_sendmsg+0x92d/0x1020 [ 292.406149] ? inet_sendmsg+0x108/0x440 [ 292.410107] ? smc_sendmsg+0x223/0x320 [ 292.413976] ? sock_sendmsg+0xb5/0xf0 [ 292.418118] ? sock_write_iter+0x215/0x420 [ 292.422344] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 292.428130] ? iov_iter_get_pages+0x1ee/0x1370 [ 292.432725] ? __lock_is_held+0xb5/0x140 [ 292.436773] generic_gcmaes_encrypt+0xfd/0x150 [ 292.441341] ? generic_gcmaes_encrypt+0xfd/0x150 [ 292.446254] ? helper_rfc4106_encrypt+0x450/0x450 [ 292.451084] ? __kmalloc+0x5f1/0x770 [ 292.454785] gcmaes_wrapper_encrypt+0x109/0x180 [ 292.459438] tls_push_record+0x9ae/0x1600 [ 292.463584] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.468175] tls_sw_sendmsg+0x92d/0x1020 [ 292.472219] ? __lock_acquire+0x792/0x4980 [ 292.476447] ? find_held_lock+0x36/0x1d0 [ 292.480495] ? tls_sw_push_pending_record+0x10/0x10 [ 292.485498] ? __local_bh_enable_ip+0x160/0x260 [ 292.490150] ? lock_sock_nested+0xc5/0x100 [ 292.494368] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.499021] ? lock_sock_nested+0x82/0x100 [ 292.503328] ? trace_hardirqs_on+0x28/0x190 [ 292.507629] ? lock_sock_nested+0x82/0x100 [ 292.511932] ? lock_sock_nested+0x82/0x100 [ 292.516259] inet_sendmsg+0x108/0x440 [ 292.520052] smc_sendmsg+0x223/0x320 [ 292.523759] ? smc_sendpage+0x170/0x170 [ 292.527746] sock_sendmsg+0xb5/0xf0 [ 292.531370] sock_write_iter+0x215/0x420 [ 292.535420] ? sock_sendmsg+0xf0/0xf0 [ 292.539230] __vfs_write+0x443/0x890 [ 292.542940] ? lock_downgrade+0x860/0x860 [ 292.547089] ? kernel_read+0x130/0x130 [ 292.550978] ? rw_verify_area+0xb8/0x2b0 [ 292.555028] vfs_write+0x150/0x4d0 [ 292.558550] ksys_write+0x103/0x260 [ 292.562182] ? do_sys_open+0x16e/0x350 [ 292.566056] ? __ia32_sys_read+0xa0/0xa0 [ 292.570194] ? do_syscall_64+0x21/0x4e0 [ 292.574148] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.579500] __x64_sys_write+0x6e/0xb0 [ 292.583475] do_syscall_64+0xd0/0x4e0 [ 292.587259] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.592433] RIP: 0033:0x4592f9 [ 292.596043] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.614959] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.623188] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 292.630541] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.637797] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 292.645059] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 292.652315] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 292.659590] CPU: 1 PID: 10565 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 292.667479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.676835] Call Trace: [ 292.679518] dump_stack+0x123/0x177 [ 292.683154] should_fail.cold.4+0x5/0x13 [ 292.687576] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.692944] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 292.698226] ? kasan_unpoison_shadow+0x35/0x50 [ 292.702821] __alloc_pages_nodemask+0x1d5/0x710 [ 292.708244] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 292.714514] alloc_pages_current+0xd6/0x1b0 [ 292.718977] skb_page_frag_refill+0x20b/0x400 [ 292.723601] sk_page_frag_refill+0x46/0x1b0 [ 292.727931] tcp_sendmsg_locked+0xc58/0x35b0 [ 292.732445] ? mark_held_locks+0x130/0x130 [ 292.736662] ? mark_held_locks+0xc7/0x130 [ 292.740820] ? tcp_sendpage+0x50/0x50 [ 292.744611] ? mark_held_locks+0xc7/0x130 [ 292.748739] ? __local_bh_enable_ip+0x160/0x260 [ 292.753512] ? lock_sock_nested+0xc5/0x100 [ 292.757911] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.762472] ? lock_sock_nested+0x82/0x100 [ 292.766697] ? trace_hardirqs_on+0x28/0x190 [ 292.771253] ? lock_sock_nested+0x82/0x100 [ 292.775478] ? lock_sock_nested+0x82/0x100 [ 292.779803] ? __local_bh_enable_ip+0x160/0x260 [ 292.784456] tcp_sendmsg+0x27/0x40 [ 292.787981] inet_sendmsg+0x108/0x440 [ 292.791768] smc_sendmsg+0x223/0x320 [ 292.796591] ? smc_sendpage+0x170/0x170 [ 292.800541] sock_sendmsg+0xb5/0xf0 [ 292.804152] sock_write_iter+0x215/0x420 [ 292.808189] ? sock_sendmsg+0xf0/0xf0 [ 292.812427] __vfs_write+0x443/0x890 [ 292.816120] ? lock_downgrade+0x860/0x860 [ 292.820261] ? kernel_read+0x130/0x130 [ 292.824139] ? rw_verify_area+0xb8/0x2b0 [ 292.828284] vfs_write+0x150/0x4d0 [ 292.831805] ksys_write+0x103/0x260 [ 292.835911] ? do_sys_open+0x16e/0x350 [ 292.839789] ? __ia32_sys_read+0xa0/0xa0 [ 292.843925] ? do_syscall_64+0x21/0x4e0 [ 292.847879] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.853329] __x64_sys_write+0x6e/0xb0 [ 292.857543] do_syscall_64+0xd0/0x4e0 [ 292.861324] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.866491] RIP: 0033:0x4592f9 [ 292.869790] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.889505] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.897203] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 292.904726] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.912254] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 292.919503] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 292.926754] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 292.943070] CPU: 1 PID: 10567 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 292.952450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.961986] Call Trace: [ 292.964570] dump_stack+0x123/0x177 [ 292.968177] should_fail.cold.4+0x5/0x13 [ 292.972405] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.977499] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 292.984089] ? kasan_unpoison_shadow+0x35/0x50 [ 292.988673] __alloc_pages_nodemask+0x1d5/0x710 [ 292.993333] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 292.999731] alloc_pages_current+0xd6/0x1b0 [ 293.004048] skb_page_frag_refill+0x20b/0x400 [ 293.008532] sk_page_frag_refill+0x46/0x1b0 [ 293.012831] tcp_sendmsg_locked+0xc58/0x35b0 [ 293.017218] ? mark_held_locks+0x130/0x130 [ 293.022223] ? mark_held_locks+0xc7/0x130 [ 293.026355] ? tcp_sendpage+0x50/0x50 [ 293.031792] ? mark_held_locks+0xc7/0x130 [ 293.035931] ? __local_bh_enable_ip+0x160/0x260 [ 293.040584] ? lock_sock_nested+0xc5/0x100 [ 293.044795] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.049356] ? lock_sock_nested+0x82/0x100 [ 293.053574] ? trace_hardirqs_on+0x28/0x190 [ 293.057868] ? lock_sock_nested+0x82/0x100 [ 293.062341] ? lock_sock_nested+0x82/0x100 [ 293.066739] ? __local_bh_enable_ip+0x160/0x260 [ 293.071397] tcp_sendmsg+0x27/0x40 [ 293.075367] inet_sendmsg+0x108/0x440 [ 293.079157] smc_sendmsg+0x223/0x320 [ 293.083023] ? smc_sendpage+0x170/0x170 [ 293.086986] sock_sendmsg+0xb5/0xf0 [ 293.090609] sock_write_iter+0x215/0x420 [ 293.094648] ? sock_sendmsg+0xf0/0xf0 [ 293.098435] __vfs_write+0x443/0x890 [ 293.102163] ? lock_downgrade+0x860/0x860 [ 293.106304] ? kernel_read+0x130/0x130 [ 293.110182] ? rw_verify_area+0xb8/0x2b0 [ 293.114329] vfs_write+0x150/0x4d0 [ 293.117948] ksys_write+0x103/0x260 [ 293.121552] ? do_sys_open+0x16e/0x350 [ 293.125426] ? __ia32_sys_read+0xa0/0xa0 [ 293.129465] ? do_syscall_64+0x21/0x4e0 [ 293.133683] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.139027] __x64_sys_write+0x6e/0xb0 [ 293.142904] do_syscall_64+0xd0/0x4e0 [ 293.146689] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.151858] RIP: 0033:0x4592f9 [ 293.155463] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.175216] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.182916] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 293.190196] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 293.197632] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 293.204896] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 293.212260] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 293.223497] FAULT_INJECTION: forcing a failure. [ 293.223497] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 293.242160] FAULT_INJECTION: forcing a failure. [ 293.242160] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 293.256882] CPU: 0 PID: 10591 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 293.264781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.274154] Call Trace: [ 293.276743] dump_stack+0x123/0x177 [ 293.280358] should_fail.cold.4+0x5/0x13 [ 293.284421] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 293.289500] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 293.294979] ? kasan_unpoison_shadow+0x35/0x50 [ 293.299634] __alloc_pages_nodemask+0x1d5/0x710 [ 293.304284] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 293.309304] alloc_pages_current+0xd6/0x1b0 [ 293.313644] skb_page_frag_refill+0x20b/0x400 [ 293.318301] sk_page_frag_refill+0x46/0x1b0 [ 293.322778] tcp_sendmsg_locked+0xc58/0x35b0 [ 293.327257] ? mark_held_locks+0x130/0x130 [ 293.331469] ? mark_held_locks+0xc7/0x130 [ 293.335602] ? tcp_sendpage+0x50/0x50 [ 293.339469] ? mark_held_locks+0xc7/0x130 [ 293.343706] ? __local_bh_enable_ip+0x160/0x260 [ 293.348473] ? lock_sock_nested+0xc5/0x100 [ 293.352784] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.357351] ? lock_sock_nested+0x82/0x100 [ 293.361571] ? trace_hardirqs_on+0x28/0x190 [ 293.365967] ? lock_sock_nested+0x82/0x100 [ 293.370184] ? lock_sock_nested+0x82/0x100 [ 293.374405] ? __local_bh_enable_ip+0x160/0x260 [ 293.379228] tcp_sendmsg+0x27/0x40 [ 293.383619] inet_sendmsg+0x108/0x440 [ 293.387406] smc_sendmsg+0x223/0x320 [ 293.391105] ? smc_sendpage+0x170/0x170 [ 293.395056] sock_sendmsg+0xb5/0xf0 [ 293.398673] sock_write_iter+0x215/0x420 [ 293.402733] ? sock_sendmsg+0xf0/0xf0 [ 293.406521] __vfs_write+0x443/0x890 [ 293.410212] ? lock_downgrade+0x860/0x860 [ 293.414428] ? kernel_read+0x130/0x130 [ 293.418397] ? rw_verify_area+0xb8/0x2b0 [ 293.422540] vfs_write+0x150/0x4d0 [ 293.426065] ksys_write+0x103/0x260 [ 293.429851] ? do_sys_open+0x16e/0x350 [ 293.433737] ? __ia32_sys_read+0xa0/0xa0 [ 293.437801] ? do_syscall_64+0x21/0x4e0 [ 293.441838] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.447193] __x64_sys_write+0x6e/0xb0 [ 293.451071] do_syscall_64+0xd0/0x4e0 [ 293.454854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.460023] RIP: 0033:0x4592f9 [ 293.463214] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.483430] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.491124] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 293.498460] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 293.505799] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 293.513136] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 293.520819] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 293.530845] CPU: 0 PID: 10594 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 293.538918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.548372] Call Trace: [ 293.550964] dump_stack+0x123/0x177 [ 293.554598] should_fail.cold.4+0x5/0x13 [ 293.559456] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 293.564561] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 293.569887] ? kasan_unpoison_shadow+0x35/0x50 [ 293.574477] __alloc_pages_nodemask+0x1d5/0x710 [ 293.579156] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 293.584181] alloc_pages_current+0xd6/0x1b0 [ 293.588604] skb_page_frag_refill+0x20b/0x400 [ 293.593118] sk_page_frag_refill+0x46/0x1b0 [ 293.597442] tcp_sendmsg_locked+0xc58/0x35b0 [ 293.601926] ? mark_held_locks+0x130/0x130 [ 293.606486] ? mark_held_locks+0xc7/0x130 [ 293.610751] ? tcp_sendpage+0x50/0x50 [ 293.614638] ? mark_held_locks+0xc7/0x130 [ 293.618975] ? __local_bh_enable_ip+0x160/0x260 [ 293.624327] ? lock_sock_nested+0xc5/0x100 [ 293.628742] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.633300] ? lock_sock_nested+0x82/0x100 [ 293.637511] ? trace_hardirqs_on+0x28/0x190 [ 293.642252] ? lock_sock_nested+0x82/0x100 [ 293.646462] ? lock_sock_nested+0x82/0x100 [ 293.650936] ? __local_bh_enable_ip+0x160/0x260 [ 293.655697] tcp_sendmsg+0x27/0x40 [ 293.659216] inet_sendmsg+0x108/0x440 [ 293.663002] smc_sendmsg+0x223/0x320 [ 293.666697] ? smc_sendpage+0x170/0x170 [ 293.670647] sock_sendmsg+0xb5/0xf0 [ 293.674256] sock_write_iter+0x215/0x420 [ 293.678379] ? sock_sendmsg+0xf0/0xf0 [ 293.682174] __vfs_write+0x443/0x890 [ 293.685865] ? lock_downgrade+0x860/0x860 [ 293.690142] ? kernel_read+0x130/0x130 [ 293.694051] ? rw_verify_area+0xb8/0x2b0 [ 293.698450] vfs_write+0x150/0x4d0 [ 293.701975] ksys_write+0x103/0x260 [ 293.705577] ? do_sys_open+0x16e/0x350 [ 293.709469] ? __ia32_sys_read+0xa0/0xa0 [ 293.713525] ? do_syscall_64+0x21/0x4e0 [ 293.717478] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.722928] __x64_sys_write+0x6e/0xb0 [ 293.726917] do_syscall_64+0xd0/0x4e0 [ 293.730721] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.736348] RIP: 0033:0x4592f9 [ 293.739520] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.760427] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.768121] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 293.775384] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 293.782634] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 293.789899] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 2020/12/30 00:59:23 executed programs: 920 [ 293.797148] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 293.829369] FAULT_INJECTION: forcing a failure. [ 293.829369] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 293.847699] FAULT_INJECTION: forcing a failure. [ 293.847699] name failslab, interval 1, probability 0, space 0, times 0 [ 293.860345] FAULT_INJECTION: forcing a failure. [ 293.860345] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 293.877006] CPU: 0 PID: 10600 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 293.885007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.894452] Call Trace: [ 293.897036] dump_stack+0x123/0x177 [ 293.901617] should_fail.cold.4+0x5/0x13 [ 293.905773] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 293.910861] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 293.916114] ? kasan_unpoison_shadow+0x35/0x50 [ 293.920675] __alloc_pages_nodemask+0x1d5/0x710 [ 293.925324] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 293.930427] alloc_pages_current+0xd6/0x1b0 [ 293.934734] skb_page_frag_refill+0x20b/0x400 [ 293.939210] sk_page_frag_refill+0x46/0x1b0 [ 293.943529] tcp_sendmsg_locked+0xc58/0x35b0 [ 293.948005] ? mark_held_locks+0x130/0x130 [ 293.952216] ? mark_held_locks+0xc7/0x130 [ 293.956347] ? tcp_sendpage+0x50/0x50 [ 293.960478] ? mark_held_locks+0xc7/0x130 [ 293.964603] ? __local_bh_enable_ip+0x160/0x260 [ 293.969265] ? lock_sock_nested+0xc5/0x100 [ 293.973650] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.978212] ? lock_sock_nested+0x82/0x100 [ 293.982459] ? trace_hardirqs_on+0x28/0x190 [ 293.986783] ? lock_sock_nested+0x82/0x100 [ 293.991006] ? lock_sock_nested+0x82/0x100 [ 293.995505] ? __local_bh_enable_ip+0x160/0x260 [ 294.000191] tcp_sendmsg+0x27/0x40 [ 294.003804] inet_sendmsg+0x108/0x440 [ 294.007589] smc_sendmsg+0x223/0x320 [ 294.011300] ? smc_sendpage+0x170/0x170 [ 294.015270] sock_sendmsg+0xb5/0xf0 [ 294.018875] sock_write_iter+0x215/0x420 [ 294.022935] ? sock_sendmsg+0xf0/0xf0 [ 294.026726] __vfs_write+0x443/0x890 [ 294.030423] ? lock_downgrade+0x860/0x860 [ 294.034574] ? kernel_read+0x130/0x130 [ 294.038477] ? rw_verify_area+0xb8/0x2b0 [ 294.042540] vfs_write+0x150/0x4d0 [ 294.046068] ksys_write+0x103/0x260 [ 294.049675] ? do_sys_open+0x16e/0x350 [ 294.053542] ? __ia32_sys_read+0xa0/0xa0 [ 294.057585] ? do_syscall_64+0x21/0x4e0 [ 294.061538] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.066881] __x64_sys_write+0x6e/0xb0 [ 294.070752] do_syscall_64+0xd0/0x4e0 [ 294.074625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.079810] RIP: 0033:0x4592f9 [ 294.082985] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.102057] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.109766] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 294.117101] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 294.124363] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 294.131625] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 294.138878] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 294.153662] CPU: 0 PID: 10599 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 294.161570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.170926] Call Trace: [ 294.173520] dump_stack+0x123/0x177 [ 294.177143] should_fail.cold.4+0x5/0x13 [ 294.182764] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 294.187938] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 294.193204] ? kasan_unpoison_shadow+0x35/0x50 [ 294.197860] __alloc_pages_nodemask+0x1d5/0x710 [ 294.202513] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 294.207524] alloc_pages_current+0xd6/0x1b0 [ 294.211841] skb_page_frag_refill+0x20b/0x400 [ 294.216350] sk_page_frag_refill+0x46/0x1b0 [ 294.220752] tcp_sendmsg_locked+0xc58/0x35b0 [ 294.225164] ? mark_held_locks+0x130/0x130 [ 294.229401] ? mark_held_locks+0xc7/0x130 [ 294.233543] ? tcp_sendpage+0x50/0x50 [ 294.237328] ? mark_held_locks+0xc7/0x130 [ 294.241571] ? __local_bh_enable_ip+0x160/0x260 [ 294.246322] ? lock_sock_nested+0xc5/0x100 [ 294.250539] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.255102] ? lock_sock_nested+0x82/0x100 [ 294.259482] ? trace_hardirqs_on+0x28/0x190 [ 294.263796] ? lock_sock_nested+0x82/0x100 [ 294.268041] ? lock_sock_nested+0x82/0x100 [ 294.272269] ? __local_bh_enable_ip+0x160/0x260 [ 294.276933] tcp_sendmsg+0x27/0x40 [ 294.280478] inet_sendmsg+0x108/0x440 [ 294.284275] smc_sendmsg+0x223/0x320 [ 294.287995] ? smc_sendpage+0x170/0x170 [ 294.291969] sock_sendmsg+0xb5/0xf0 [ 294.295597] sock_write_iter+0x215/0x420 [ 294.299781] ? sock_sendmsg+0xf0/0xf0 [ 294.304220] __vfs_write+0x443/0x890 [ 294.307977] ? lock_downgrade+0x860/0x860 [ 294.312133] ? kernel_read+0x130/0x130 [ 294.316034] ? rw_verify_area+0xb8/0x2b0 [ 294.320202] vfs_write+0x150/0x4d0 [ 294.323760] ksys_write+0x103/0x260 [ 294.327395] ? do_sys_open+0x16e/0x350 [ 294.331380] ? __ia32_sys_read+0xa0/0xa0 [ 294.335479] ? do_syscall_64+0x21/0x4e0 [ 294.339463] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.344830] __x64_sys_write+0x6e/0xb0 [ 294.348720] do_syscall_64+0xd0/0x4e0 [ 294.352533] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.358756] RIP: 0033:0x4592f9 [ 294.361935] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.380934] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.388625] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 294.396674] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 294.403934] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 294.411192] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 294.418460] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 294.425826] CPU: 1 PID: 10605 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 294.433723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.443160] Call Trace: [ 294.445758] dump_stack+0x123/0x177 [ 294.449532] should_fail.cold.4+0x5/0x13 [ 294.453598] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 294.458708] ? kernel_text_address+0x79/0xf0 [ 294.463096] ? __kernel_text_address+0xd/0x40 [ 294.467656] ? unwind_get_return_address+0x61/0xa0 [ 294.472580] __should_failslab+0xba/0xf0 [ 294.476721] should_failslab+0x9/0x14 [ 294.480505] __kmalloc+0x70/0x770 [ 294.483939] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.489194] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.494364] ? tls_push_record+0xff/0x1600 [ 294.498578] ? tls_sw_sendmsg+0x92d/0x1020 [ 294.502802] ? inet_sendmsg+0x108/0x440 [ 294.506757] ? smc_sendmsg+0x223/0x320 [ 294.510623] ? sock_sendmsg+0xb5/0xf0 [ 294.514399] ? sock_write_iter+0x215/0x420 [ 294.518616] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 294.524466] ? iov_iter_get_pages+0x1ee/0x1370 [ 294.529031] ? __lock_is_held+0xb5/0x140 [ 294.533096] generic_gcmaes_encrypt+0xfd/0x150 [ 294.537858] ? generic_gcmaes_encrypt+0xfd/0x150 [ 294.542728] ? helper_rfc4106_encrypt+0x450/0x450 [ 294.547560] ? __kmalloc+0x5f1/0x770 [ 294.551261] gcmaes_wrapper_encrypt+0x109/0x180 [ 294.555919] tls_push_record+0x9ae/0x1600 [ 294.560136] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.564704] tls_sw_sendmsg+0x92d/0x1020 [ 294.568746] ? __lock_acquire+0x792/0x4980 [ 294.572978] ? find_held_lock+0x36/0x1d0 [ 294.577054] ? tls_sw_push_pending_record+0x10/0x10 [ 294.582160] ? __local_bh_enable_ip+0x160/0x260 [ 294.586834] ? lock_sock_nested+0xc5/0x100 [ 294.591052] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.595631] ? lock_sock_nested+0x82/0x100 [ 294.599850] ? trace_hardirqs_on+0x28/0x190 [ 294.605018] ? lock_sock_nested+0x82/0x100 [ 294.609229] ? lock_sock_nested+0x82/0x100 [ 294.613458] inet_sendmsg+0x108/0x440 [ 294.617352] smc_sendmsg+0x223/0x320 [ 294.621051] ? smc_sendpage+0x170/0x170 [ 294.625003] sock_sendmsg+0xb5/0xf0 [ 294.628608] sock_write_iter+0x215/0x420 [ 294.632702] ? sock_sendmsg+0xf0/0xf0 [ 294.636511] __vfs_write+0x443/0x890 [ 294.640221] ? lock_downgrade+0x860/0x860 [ 294.644359] ? kernel_read+0x130/0x130 [ 294.648234] ? rw_verify_area+0xb8/0x2b0 [ 294.652446] vfs_write+0x150/0x4d0 [ 294.655972] ksys_write+0x103/0x260 [ 294.659673] ? do_sys_open+0x16e/0x350 [ 294.663541] ? __ia32_sys_read+0xa0/0xa0 [ 294.667841] ? do_syscall_64+0x21/0x4e0 [ 294.671795] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.677302] __x64_sys_write+0x6e/0xb0 [ 294.681181] do_syscall_64+0xd0/0x4e0 [ 294.684986] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.690231] RIP: 0033:0x4592f9 [ 294.693421] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.712898] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.720697] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 294.728033] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 294.735288] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 294.742725] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 294.750405] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 294.764470] FAULT_INJECTION: forcing a failure. [ 294.764470] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 294.785796] CPU: 0 PID: 10610 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 294.793788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.803229] Call Trace: [ 294.805811] dump_stack+0x123/0x177 [ 294.809469] should_fail.cold.4+0x5/0x13 [ 294.813536] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 294.818651] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 294.824015] ? kasan_unpoison_shadow+0x35/0x50 [ 294.828603] __alloc_pages_nodemask+0x1d5/0x710 [ 294.833289] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 294.838319] alloc_pages_current+0xd6/0x1b0 [ 294.842648] skb_page_frag_refill+0x20b/0x400 [ 294.847171] sk_page_frag_refill+0x46/0x1b0 [ 294.851476] tcp_sendmsg_locked+0xc58/0x35b0 [ 294.855889] ? mark_held_locks+0x130/0x130 [ 294.860128] ? tcp_sendpage+0x50/0x50 [ 294.863908] ? mark_held_locks+0xc7/0x130 [ 294.868037] ? __local_bh_enable_ip+0x160/0x260 [ 294.872699] ? lock_sock_nested+0xc5/0x100 [ 294.876910] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.881466] ? lock_sock_nested+0x82/0x100 [ 294.885694] ? trace_hardirqs_on+0x28/0x190 [ 294.889995] ? lock_sock_nested+0x82/0x100 [ 294.894208] ? lock_sock_nested+0x82/0x100 [ 294.898424] ? __local_bh_enable_ip+0x160/0x260 [ 294.903098] tcp_sendmsg+0x27/0x40 [ 294.906712] inet_sendmsg+0x108/0x440 [ 294.910500] smc_sendmsg+0x223/0x320 [ 294.914293] ? smc_sendpage+0x170/0x170 [ 294.918244] sock_sendmsg+0xb5/0xf0 [ 294.921862] sock_write_iter+0x215/0x420 [ 294.925900] ? sock_sendmsg+0xf0/0xf0 [ 294.929685] __vfs_write+0x443/0x890 [ 294.933378] ? lock_downgrade+0x860/0x860 [ 294.937503] ? kernel_read+0x130/0x130 [ 294.941393] ? rw_verify_area+0xb8/0x2b0 [ 294.945434] vfs_write+0x150/0x4d0 [ 294.948955] ksys_write+0x103/0x260 [ 294.952583] ? do_sys_open+0x16e/0x350 [ 294.956450] ? __ia32_sys_read+0xa0/0xa0 [ 294.960491] ? do_syscall_64+0x21/0x4e0 [ 294.964450] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.969795] __x64_sys_write+0x6e/0xb0 [ 294.973676] do_syscall_64+0xd0/0x4e0 [ 294.977458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.982722] RIP: 0033:0x4592f9 [ 294.985893] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.005923] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.013624] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 295.020877] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 295.028216] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 295.035486] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 295.042736] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 295.097918] FAULT_INJECTION: forcing a failure. [ 295.097918] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 295.098142] FAULT_INJECTION: forcing a failure. [ 295.098142] name failslab, interval 1, probability 0, space 0, times 0 [ 295.109987] FAULT_INJECTION: forcing a failure. [ 295.109987] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 295.133145] FAULT_INJECTION: forcing a failure. [ 295.133145] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 295.145498] CPU: 1 PID: 10630 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 295.153497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.163268] Call Trace: [ 295.165846] dump_stack+0x123/0x177 [ 295.169472] should_fail.cold.4+0x5/0x13 [ 295.173528] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.178694] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 295.184306] ? kasan_unpoison_shadow+0x35/0x50 [ 295.188875] __alloc_pages_nodemask+0x1d5/0x710 [ 295.193562] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 295.198565] alloc_pages_current+0xd6/0x1b0 [ 295.202869] skb_page_frag_refill+0x20b/0x400 [ 295.207708] sk_page_frag_refill+0x46/0x1b0 [ 295.212019] tcp_sendmsg_locked+0xc58/0x35b0 [ 295.216407] ? mark_held_locks+0x130/0x130 [ 295.220620] ? mark_held_locks+0xc7/0x130 [ 295.224841] ? tcp_sendpage+0x50/0x50 [ 295.228623] ? mark_held_locks+0xc7/0x130 [ 295.232749] ? __local_bh_enable_ip+0x160/0x260 [ 295.237396] ? lock_sock_nested+0xc5/0x100 [ 295.241618] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.246175] ? lock_sock_nested+0x82/0x100 [ 295.250384] ? trace_hardirqs_on+0x28/0x190 [ 295.254686] ? lock_sock_nested+0x82/0x100 [ 295.258895] ? lock_sock_nested+0x82/0x100 [ 295.263198] ? __local_bh_enable_ip+0x160/0x260 [ 295.267855] tcp_sendmsg+0x27/0x40 [ 295.271377] inet_sendmsg+0x108/0x440 [ 295.275168] smc_sendmsg+0x223/0x320 [ 295.278861] ? smc_sendpage+0x170/0x170 [ 295.282815] sock_sendmsg+0xb5/0xf0 [ 295.286435] sock_write_iter+0x215/0x420 [ 295.290498] ? sock_sendmsg+0xf0/0xf0 [ 295.294301] __vfs_write+0x443/0x890 [ 295.298007] ? lock_downgrade+0x860/0x860 [ 295.302184] ? kernel_read+0x130/0x130 [ 295.306153] ? rw_verify_area+0xb8/0x2b0 [ 295.310307] vfs_write+0x150/0x4d0 [ 295.313846] ksys_write+0x103/0x260 [ 295.317461] ? do_sys_open+0x16e/0x350 [ 295.321426] ? __ia32_sys_read+0xa0/0xa0 [ 295.325480] ? do_syscall_64+0x21/0x4e0 [ 295.329453] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.334803] __x64_sys_write+0x6e/0xb0 [ 295.338707] do_syscall_64+0xd0/0x4e0 [ 295.342619] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.347790] RIP: 0033:0x4592f9 [ 295.350960] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.369842] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.377530] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 295.384865] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 295.392111] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 295.399480] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 295.406752] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 295.427590] CPU: 0 PID: 10615 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 295.435526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.444962] Call Trace: [ 295.447541] dump_stack+0x123/0x177 [ 295.451156] should_fail.cold.4+0x5/0x13 [ 295.455206] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.460383] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 295.465651] ? kasan_unpoison_shadow+0x35/0x50 [ 295.470243] __alloc_pages_nodemask+0x1d5/0x710 [ 295.474987] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 295.479996] alloc_pages_current+0xd6/0x1b0 [ 295.484314] skb_page_frag_refill+0x20b/0x400 [ 295.488820] sk_page_frag_refill+0x46/0x1b0 [ 295.493152] tcp_sendmsg_locked+0xc58/0x35b0 [ 295.497588] ? mark_held_locks+0x130/0x130 [ 295.501816] ? mark_held_locks+0xc7/0x130 [ 295.505956] ? tcp_sendpage+0x50/0x50 [ 295.509870] ? mark_held_locks+0xc7/0x130 [ 295.514021] ? __local_bh_enable_ip+0x160/0x260 [ 295.518686] ? lock_sock_nested+0xc5/0x100 [ 295.522910] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.527490] ? lock_sock_nested+0x82/0x100 [ 295.531712] ? trace_hardirqs_on+0x28/0x190 [ 295.536028] ? lock_sock_nested+0x82/0x100 [ 295.540245] ? lock_sock_nested+0x82/0x100 [ 295.544503] ? __local_bh_enable_ip+0x160/0x260 [ 295.549166] tcp_sendmsg+0x27/0x40 [ 295.553600] inet_sendmsg+0x108/0x440 [ 295.557407] smc_sendmsg+0x223/0x320 [ 295.561216] ? smc_sendpage+0x170/0x170 [ 295.565189] sock_sendmsg+0xb5/0xf0 [ 295.568812] sock_write_iter+0x215/0x420 [ 295.572870] ? sock_sendmsg+0xf0/0xf0 [ 295.576678] __vfs_write+0x443/0x890 [ 295.580407] ? lock_downgrade+0x860/0x860 [ 295.584651] ? kernel_read+0x130/0x130 [ 295.588546] ? rw_verify_area+0xb8/0x2b0 [ 295.592591] vfs_write+0x150/0x4d0 [ 295.596118] ksys_write+0x103/0x260 [ 295.599750] ? do_sys_open+0x16e/0x350 [ 295.603625] ? __ia32_sys_read+0xa0/0xa0 [ 295.607679] ? do_syscall_64+0x21/0x4e0 [ 295.611745] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.617093] __x64_sys_write+0x6e/0xb0 [ 295.620971] do_syscall_64+0xd0/0x4e0 [ 295.624757] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.630100] RIP: 0033:0x4592f9 [ 295.633276] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.652513] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.660212] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 295.667468] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 295.674747] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 295.682278] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 295.689743] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 295.697295] CPU: 1 PID: 10633 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 295.706533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.716951] Call Trace: [ 295.720160] dump_stack+0x123/0x177 [ 295.723891] should_fail.cold.4+0x5/0x13 [ 295.728234] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.733415] ? kernel_text_address+0x79/0xf0 [ 295.738086] ? __kernel_text_address+0xd/0x40 [ 295.742749] ? unwind_get_return_address+0x61/0xa0 [ 295.747754] __should_failslab+0xba/0xf0 [ 295.751886] should_failslab+0x9/0x14 [ 295.755773] __kmalloc+0x70/0x770 [ 295.759234] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 295.765450] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 295.770644] ? tls_push_record+0xff/0x1600 [ 295.774861] ? tls_sw_sendmsg+0x92d/0x1020 [ 295.779079] ? inet_sendmsg+0x108/0x440 [ 295.783036] ? smc_sendmsg+0x223/0x320 [ 295.786907] ? sock_sendmsg+0xb5/0xf0 [ 295.790688] ? sock_write_iter+0x215/0x420 [ 295.794935] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 295.801664] ? iov_iter_get_pages+0x1ee/0x1370 [ 295.806328] ? __lock_is_held+0xb5/0x140 [ 295.810383] generic_gcmaes_encrypt+0xfd/0x150 [ 295.814966] ? generic_gcmaes_encrypt+0xfd/0x150 [ 295.819708] ? helper_rfc4106_encrypt+0x450/0x450 [ 295.824553] ? __kmalloc+0x5f1/0x770 [ 295.834966] gcmaes_wrapper_encrypt+0x109/0x180 [ 295.839636] tls_push_record+0x9ae/0x1600 [ 295.843804] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.848386] tls_sw_sendmsg+0x92d/0x1020 [ 295.852430] ? __lock_acquire+0x792/0x4980 [ 295.856651] ? find_held_lock+0x36/0x1d0 [ 295.860701] ? tls_sw_push_pending_record+0x10/0x10 [ 295.865701] ? __local_bh_enable_ip+0x160/0x260 [ 295.870353] ? lock_sock_nested+0xc5/0x100 [ 295.874580] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.879141] ? lock_sock_nested+0x82/0x100 [ 295.883356] ? trace_hardirqs_on+0x28/0x190 [ 295.887667] ? lock_sock_nested+0x82/0x100 [ 295.891882] ? lock_sock_nested+0x82/0x100 [ 295.896102] inet_sendmsg+0x108/0x440 [ 295.899895] smc_sendmsg+0x223/0x320 [ 295.903587] ? smc_sendpage+0x170/0x170 [ 295.907731] sock_sendmsg+0xb5/0xf0 [ 295.911340] sock_write_iter+0x215/0x420 [ 295.915397] ? sock_sendmsg+0xf0/0xf0 [ 295.919187] __vfs_write+0x443/0x890 [ 295.922973] ? lock_downgrade+0x860/0x860 [ 295.927106] ? kernel_read+0x130/0x130 [ 295.930982] ? rw_verify_area+0xb8/0x2b0 [ 295.935047] vfs_write+0x150/0x4d0 [ 295.938578] ksys_write+0x103/0x260 [ 295.942190] ? do_sys_open+0x16e/0x350 [ 295.946865] ? __ia32_sys_read+0xa0/0xa0 [ 295.955948] ? do_syscall_64+0x21/0x4e0 [ 295.959923] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.965286] __x64_sys_write+0x6e/0xb0 [ 295.969168] do_syscall_64+0xd0/0x4e0 [ 295.972970] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.978352] RIP: 0033:0x4592f9 [ 295.981555] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.000455] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.008150] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 296.015422] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.022793] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 296.030133] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 296.037410] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 296.044772] CPU: 0 PID: 10631 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 296.052678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.062038] Call Trace: [ 296.064630] dump_stack+0x123/0x177 [ 296.068288] should_fail.cold.4+0x5/0x13 [ 296.072353] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.077457] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 296.083376] ? kasan_unpoison_shadow+0x35/0x50 [ 296.088233] __alloc_pages_nodemask+0x1d5/0x710 [ 296.092995] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 296.098290] alloc_pages_current+0xd6/0x1b0 [ 296.102608] skb_page_frag_refill+0x20b/0x400 [ 296.107087] sk_page_frag_refill+0x46/0x1b0 [ 296.114948] tcp_sendmsg_locked+0xc58/0x35b0 [ 296.119339] ? mark_held_locks+0x130/0x130 [ 296.123551] ? mark_held_locks+0xc7/0x130 [ 296.127680] ? tcp_sendpage+0x50/0x50 [ 296.131466] ? mark_held_locks+0xc7/0x130 [ 296.135773] ? __local_bh_enable_ip+0x160/0x260 [ 296.140518] ? lock_sock_nested+0xc5/0x100 [ 296.144728] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.149287] ? lock_sock_nested+0x82/0x100 [ 296.153498] ? trace_hardirqs_on+0x28/0x190 [ 296.157794] ? lock_sock_nested+0x82/0x100 [ 296.162004] ? lock_sock_nested+0x82/0x100 [ 296.166216] ? __local_bh_enable_ip+0x160/0x260 [ 296.170955] tcp_sendmsg+0x27/0x40 [ 296.174475] inet_sendmsg+0x108/0x440 [ 296.178254] smc_sendmsg+0x223/0x320 [ 296.181945] ? smc_sendpage+0x170/0x170 [ 296.185912] sock_sendmsg+0xb5/0xf0 [ 296.189615] sock_write_iter+0x215/0x420 [ 296.193651] ? sock_sendmsg+0xf0/0xf0 [ 296.197446] __vfs_write+0x443/0x890 [ 296.201157] ? lock_downgrade+0x860/0x860 [ 296.205553] ? kernel_read+0x130/0x130 [ 296.209428] ? rw_verify_area+0xb8/0x2b0 [ 296.213478] vfs_write+0x150/0x4d0 [ 296.217010] ksys_write+0x103/0x260 [ 296.221050] ? do_sys_open+0x16e/0x350 [ 296.224914] ? __ia32_sys_read+0xa0/0xa0 [ 296.228956] ? do_syscall_64+0x21/0x4e0 [ 296.232922] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.238357] __x64_sys_write+0x6e/0xb0 [ 296.242421] do_syscall_64+0xd0/0x4e0 [ 296.246209] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.251463] RIP: 0033:0x4592f9 [ 296.254723] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.273712] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.281413] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 296.288673] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.295949] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 296.303302] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 296.310554] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 296.347895] FAULT_INJECTION: forcing a failure. [ 296.347895] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 296.361863] FAULT_INJECTION: forcing a failure. [ 296.361863] name failslab, interval 1, probability 0, space 0, times 0 [ 296.374532] FAULT_INJECTION: forcing a failure. [ 296.374532] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 296.378970] CPU: 0 PID: 10648 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 296.394432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.403948] Call Trace: [ 296.406524] dump_stack+0x123/0x177 [ 296.410132] should_fail.cold.4+0x5/0x13 [ 296.414173] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.419343] ? kernel_text_address+0x79/0xf0 [ 296.423732] ? __kernel_text_address+0xd/0x40 [ 296.428208] ? unwind_get_return_address+0x61/0xa0 [ 296.433291] __should_failslab+0xba/0xf0 [ 296.437347] should_failslab+0x9/0x14 [ 296.441124] __kmalloc+0x70/0x770 [ 296.444647] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 296.449993] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 296.455272] ? tls_push_record+0xff/0x1600 [ 296.459692] ? tls_sw_sendmsg+0x92d/0x1020 [ 296.463903] ? inet_sendmsg+0x108/0x440 [ 296.467973] ? smc_sendmsg+0x223/0x320 [ 296.472032] ? sock_sendmsg+0xb5/0xf0 [ 296.475814] ? sock_write_iter+0x215/0x420 [ 296.480047] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 296.485825] ? iov_iter_get_pages+0x1ee/0x1370 [ 296.490390] ? __lock_is_held+0xb5/0x140 [ 296.494450] generic_gcmaes_encrypt+0xfd/0x150 [ 296.499021] ? generic_gcmaes_encrypt+0xfd/0x150 [ 296.503752] ? helper_rfc4106_encrypt+0x450/0x450 [ 296.508571] ? __kmalloc+0x5f1/0x770 [ 296.512350] gcmaes_wrapper_encrypt+0x109/0x180 [ 296.516999] tls_push_record+0x9ae/0x1600 [ 296.521130] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.525712] tls_sw_sendmsg+0x92d/0x1020 [ 296.529861] ? __lock_acquire+0x792/0x4980 [ 296.534094] ? find_held_lock+0x36/0x1d0 [ 296.538233] ? tls_sw_push_pending_record+0x10/0x10 [ 296.543232] ? __local_bh_enable_ip+0x160/0x260 [ 296.547968] ? lock_sock_nested+0xc5/0x100 [ 296.552294] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.556870] ? lock_sock_nested+0x82/0x100 [ 296.561170] ? trace_hardirqs_on+0x28/0x190 [ 296.565489] ? lock_sock_nested+0x82/0x100 [ 296.569791] ? lock_sock_nested+0x82/0x100 [ 296.574090] inet_sendmsg+0x108/0x440 [ 296.577879] smc_sendmsg+0x223/0x320 [ 296.581580] ? smc_sendpage+0x170/0x170 [ 296.585619] sock_sendmsg+0xb5/0xf0 [ 296.589315] sock_write_iter+0x215/0x420 [ 296.593361] ? sock_sendmsg+0xf0/0xf0 [ 296.597151] __vfs_write+0x443/0x890 [ 296.600857] ? lock_downgrade+0x860/0x860 [ 296.605003] ? kernel_read+0x130/0x130 [ 296.608880] ? rw_verify_area+0xb8/0x2b0 [ 296.612920] vfs_write+0x150/0x4d0 [ 296.616460] ksys_write+0x103/0x260 [ 296.620084] ? do_sys_open+0x16e/0x350 [ 296.624058] ? __ia32_sys_read+0xa0/0xa0 [ 296.628122] ? do_syscall_64+0x21/0x4e0 [ 296.632076] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.637431] __x64_sys_write+0x6e/0xb0 [ 296.641478] do_syscall_64+0xd0/0x4e0 [ 296.645259] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.650428] RIP: 0033:0x4592f9 [ 296.653599] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.673633] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.681363] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 296.688640] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.695898] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 296.703149] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 296.710530] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 296.720621] CPU: 1 PID: 10641 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 296.728524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.737884] Call Trace: [ 296.740481] dump_stack+0x123/0x177 [ 296.744228] should_fail.cold.4+0x5/0x13 [ 296.748290] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.753460] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 296.758742] ? kasan_unpoison_shadow+0x35/0x50 [ 296.763418] __alloc_pages_nodemask+0x1d5/0x710 [ 296.768100] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 296.773299] alloc_pages_current+0xd6/0x1b0 [ 296.777629] skb_page_frag_refill+0x20b/0x400 [ 296.782243] sk_page_frag_refill+0x46/0x1b0 [ 296.786658] tcp_sendmsg_locked+0xc58/0x35b0 [ 296.791064] ? mark_held_locks+0x130/0x130 [ 296.795380] ? mark_held_locks+0xc7/0x130 [ 296.799528] ? tcp_sendpage+0x50/0x50 [ 296.803322] ? mark_held_locks+0xc7/0x130 [ 296.807456] ? __local_bh_enable_ip+0x160/0x260 [ 296.812110] ? lock_sock_nested+0xc5/0x100 [ 296.816344] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.820910] ? lock_sock_nested+0x82/0x100 [ 296.825230] ? trace_hardirqs_on+0x28/0x190 [ 296.829796] ? lock_sock_nested+0x82/0x100 [ 296.835332] ? lock_sock_nested+0x82/0x100 [ 296.839558] ? __local_bh_enable_ip+0x160/0x260 [ 296.844217] tcp_sendmsg+0x27/0x40 [ 296.847762] inet_sendmsg+0x108/0x440 [ 296.851572] smc_sendmsg+0x223/0x320 [ 296.855291] ? smc_sendpage+0x170/0x170 [ 296.859268] sock_sendmsg+0xb5/0xf0 [ 296.862964] sock_write_iter+0x215/0x420 [ 296.867117] ? sock_sendmsg+0xf0/0xf0 [ 296.870909] __vfs_write+0x443/0x890 [ 296.874605] ? lock_downgrade+0x860/0x860 [ 296.878735] ? kernel_read+0x130/0x130 [ 296.882622] ? rw_verify_area+0xb8/0x2b0 [ 296.886673] vfs_write+0x150/0x4d0 [ 296.890198] ksys_write+0x103/0x260 [ 296.893901] ? do_sys_open+0x16e/0x350 [ 296.897775] ? __ia32_sys_read+0xa0/0xa0 [ 296.901905] ? do_syscall_64+0x21/0x4e0 [ 296.905863] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.911299] __x64_sys_write+0x6e/0xb0 [ 296.915170] do_syscall_64+0xd0/0x4e0 [ 296.919143] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.924318] RIP: 0033:0x4592f9 [ 296.927514] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.946505] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.954306] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 296.961581] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.968996] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 296.976250] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 296.983502] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 296.990793] CPU: 0 PID: 10640 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 296.991636] FAULT_INJECTION: forcing a failure. [ 296.991636] name failslab, interval 1, probability 0, space 0, times 0 [ 296.998694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.998697] Call Trace: [ 296.998710] dump_stack+0x123/0x177 [ 296.998720] should_fail.cold.4+0x5/0x13 [ 296.998727] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.998736] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 296.998741] ? kasan_unpoison_shadow+0x35/0x50 [ 296.998750] __alloc_pages_nodemask+0x1d5/0x710 [ 296.998758] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 296.998771] alloc_pages_current+0xd6/0x1b0 [ 297.059061] skb_page_frag_refill+0x20b/0x400 [ 297.063543] sk_page_frag_refill+0x46/0x1b0 [ 297.067859] tcp_sendmsg_locked+0xc58/0x35b0 [ 297.072268] ? mark_held_locks+0x130/0x130 [ 297.078499] ? mark_held_locks+0xc7/0x130 [ 297.082649] ? tcp_sendpage+0x50/0x50 [ 297.086556] ? mark_held_locks+0xc7/0x130 [ 297.090785] ? __local_bh_enable_ip+0x160/0x260 [ 297.095448] ? lock_sock_nested+0xc5/0x100 [ 297.099733] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.107339] ? lock_sock_nested+0x82/0x100 [ 297.111573] ? trace_hardirqs_on+0x28/0x190 [ 297.115986] ? lock_sock_nested+0x82/0x100 [ 297.120227] ? lock_sock_nested+0x82/0x100 [ 297.124459] ? __local_bh_enable_ip+0x160/0x260 [ 297.129133] tcp_sendmsg+0x27/0x40 [ 297.132672] inet_sendmsg+0x108/0x440 [ 297.136499] smc_sendmsg+0x223/0x320 [ 297.140205] ? smc_sendpage+0x170/0x170 [ 297.144176] sock_sendmsg+0xb5/0xf0 [ 297.147796] sock_write_iter+0x215/0x420 [ 297.151853] ? sock_sendmsg+0xf0/0xf0 [ 297.155661] __vfs_write+0x443/0x890 [ 297.159361] ? lock_downgrade+0x860/0x860 [ 297.163489] ? kernel_read+0x130/0x130 [ 297.167395] ? rw_verify_area+0xb8/0x2b0 [ 297.171447] vfs_write+0x150/0x4d0 [ 297.174982] ksys_write+0x103/0x260 [ 297.178589] ? do_sys_open+0x16e/0x350 [ 297.182727] ? __ia32_sys_read+0xa0/0xa0 [ 297.186790] ? do_syscall_64+0x21/0x4e0 [ 297.190751] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.196115] __x64_sys_write+0x6e/0xb0 [ 297.200014] do_syscall_64+0xd0/0x4e0 [ 297.203798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.208989] RIP: 0033:0x4592f9 [ 297.212729] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.231715] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.239415] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 297.246703] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 297.254046] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 297.261387] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 297.268641] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 297.275907] CPU: 1 PID: 10653 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 297.284147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.293677] Call Trace: [ 297.296268] dump_stack+0x123/0x177 [ 297.299887] should_fail.cold.4+0x5/0x13 [ 297.303950] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 297.309038] ? kernel_text_address+0x79/0xf0 [ 297.313781] ? __kernel_text_address+0xd/0x40 [ 297.318345] ? unwind_get_return_address+0x61/0xa0 [ 297.323286] __should_failslab+0xba/0xf0 [ 297.327329] should_failslab+0x9/0x14 [ 297.331116] __kmalloc+0x70/0x770 [ 297.334634] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.340496] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.345581] ? tls_push_record+0xff/0x1600 [ 297.349793] ? tls_sw_sendmsg+0x92d/0x1020 [ 297.354003] ? inet_sendmsg+0x108/0x440 [ 297.357965] ? smc_sendmsg+0x223/0x320 [ 297.361833] ? sock_sendmsg+0xb5/0xf0 [ 297.365617] ? sock_write_iter+0x215/0x420 [ 297.369841] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 297.375618] ? iov_iter_get_pages+0x1ee/0x1370 [ 297.380187] ? __lock_is_held+0xb5/0x140 [ 297.384231] generic_gcmaes_encrypt+0xfd/0x150 [ 297.388797] ? generic_gcmaes_encrypt+0xfd/0x150 [ 297.393713] ? helper_rfc4106_encrypt+0x450/0x450 [ 297.399060] ? __kmalloc+0x5f1/0x770 [ 297.402875] gcmaes_wrapper_encrypt+0x109/0x180 [ 297.407529] tls_push_record+0x9ae/0x1600 [ 297.411662] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.416225] tls_sw_sendmsg+0x92d/0x1020 [ 297.420263] ? __lock_acquire+0x792/0x4980 [ 297.424483] ? find_held_lock+0x36/0x1d0 [ 297.428717] ? tls_sw_push_pending_record+0x10/0x10 [ 297.433883] ? __local_bh_enable_ip+0x160/0x260 [ 297.438528] ? lock_sock_nested+0xc5/0x100 [ 297.442759] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.447319] ? lock_sock_nested+0x82/0x100 [ 297.451539] ? trace_hardirqs_on+0x28/0x190 [ 297.455837] ? lock_sock_nested+0x82/0x100 [ 297.460057] ? lock_sock_nested+0x82/0x100 [ 297.464273] inet_sendmsg+0x108/0x440 [ 297.468141] smc_sendmsg+0x223/0x320 [ 297.471830] ? smc_sendpage+0x170/0x170 [ 297.476222] sock_sendmsg+0xb5/0xf0 [ 297.479826] sock_write_iter+0x215/0x420 [ 297.483860] ? sock_sendmsg+0xf0/0xf0 [ 297.487665] __vfs_write+0x443/0x890 [ 297.491355] ? lock_downgrade+0x860/0x860 [ 297.495495] ? kernel_read+0x130/0x130 [ 297.499368] ? rw_verify_area+0xb8/0x2b0 [ 297.503407] vfs_write+0x150/0x4d0 [ 297.506931] ksys_write+0x103/0x260 [ 297.510624] ? do_sys_open+0x16e/0x350 [ 297.514510] ? __ia32_sys_read+0xa0/0xa0 [ 297.518549] ? do_syscall_64+0x21/0x4e0 [ 297.522500] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.527843] __x64_sys_write+0x6e/0xb0 [ 297.531710] do_syscall_64+0xd0/0x4e0 [ 297.535506] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.540863] RIP: 0033:0x4592f9 [ 297.544037] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.563099] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.570804] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 297.578164] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 297.585529] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 297.593364] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 297.600718] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 297.611871] FAULT_INJECTION: forcing a failure. [ 297.611871] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 297.629474] CPU: 0 PID: 10664 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 297.640170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.649566] Call Trace: [ 297.652168] dump_stack+0x123/0x177 [ 297.655800] should_fail.cold.4+0x5/0x13 [ 297.659867] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 297.664971] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 297.670435] ? kasan_unpoison_shadow+0x35/0x50 [ 297.675013] __alloc_pages_nodemask+0x1d5/0x710 [ 297.679663] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 297.684663] alloc_pages_current+0xd6/0x1b0 [ 297.688965] skb_page_frag_refill+0x20b/0x400 [ 297.693440] sk_page_frag_refill+0x46/0x1b0 [ 297.697767] tcp_sendmsg_locked+0xc58/0x35b0 [ 297.702173] ? mark_held_locks+0x130/0x130 [ 297.706390] ? mark_held_locks+0xc7/0x130 [ 297.710982] ? tcp_sendpage+0x50/0x50 [ 297.714781] ? mark_held_locks+0xc7/0x130 [ 297.719027] ? __local_bh_enable_ip+0x160/0x260 [ 297.723719] ? lock_sock_nested+0xc5/0x100 [ 297.727964] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.732547] ? lock_sock_nested+0x82/0x100 [ 297.736774] ? trace_hardirqs_on+0x28/0x190 [ 297.741089] ? lock_sock_nested+0x82/0x100 [ 297.745609] ? lock_sock_nested+0x82/0x100 [ 297.749823] ? __local_bh_enable_ip+0x160/0x260 [ 297.754477] tcp_sendmsg+0x27/0x40 [ 297.757995] inet_sendmsg+0x108/0x440 [ 297.761779] smc_sendmsg+0x223/0x320 [ 297.766165] ? smc_sendpage+0x170/0x170 [ 297.770128] sock_sendmsg+0xb5/0xf0 [ 297.773733] sock_write_iter+0x215/0x420 [ 297.777771] ? sock_sendmsg+0xf0/0xf0 [ 297.781558] __vfs_write+0x443/0x890 [ 297.785249] ? lock_downgrade+0x860/0x860 [ 297.789385] ? kernel_read+0x130/0x130 [ 297.793266] ? rw_verify_area+0xb8/0x2b0 [ 297.797308] vfs_write+0x150/0x4d0 [ 297.800838] ksys_write+0x103/0x260 [ 297.804468] ? do_sys_open+0x16e/0x350 [ 297.808346] ? __ia32_sys_read+0xa0/0xa0 [ 297.812384] ? do_syscall_64+0x21/0x4e0 [ 297.816336] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.821781] __x64_sys_write+0x6e/0xb0 [ 297.825660] do_syscall_64+0xd0/0x4e0 [ 297.829438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.834607] RIP: 0033:0x4592f9 [ 297.837776] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.857094] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.864778] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 297.872038] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 297.879341] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 297.886590] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 297.894443] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 297.932927] FAULT_INJECTION: forcing a failure. [ 297.932927] name failslab, interval 1, probability 0, space 0, times 0 [ 297.944635] FAULT_INJECTION: forcing a failure. [ 297.944635] name failslab, interval 1, probability 0, space 0, times 0 [ 297.960591] FAULT_INJECTION: forcing a failure. [ 297.960591] name failslab, interval 1, probability 0, space 0, times 0 [ 297.972959] FAULT_INJECTION: forcing a failure. [ 297.972959] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 297.988184] CPU: 0 PID: 10675 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 297.996079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.005504] Call Trace: [ 298.008084] dump_stack+0x123/0x177 [ 298.011690] should_fail.cold.4+0x5/0x13 [ 298.015727] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.021072] ? kernel_text_address+0x79/0xf0 [ 298.025505] ? __kernel_text_address+0xd/0x40 [ 298.029979] ? unwind_get_return_address+0x61/0xa0 [ 298.034993] __should_failslab+0xba/0xf0 [ 298.039031] should_failslab+0x9/0x14 [ 298.043077] __kmalloc+0x70/0x770 [ 298.046508] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.051763] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.056931] ? tls_push_record+0xff/0x1600 [ 298.061140] ? tls_sw_sendmsg+0x92d/0x1020 [ 298.065355] ? inet_sendmsg+0x108/0x440 [ 298.069305] ? smc_sendmsg+0x223/0x320 [ 298.073169] ? sock_sendmsg+0xb5/0xf0 [ 298.076946] ? sock_write_iter+0x215/0x420 [ 298.081171] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 298.086953] ? iov_iter_get_pages+0x1ee/0x1370 [ 298.091690] ? __lock_is_held+0xb5/0x140 [ 298.095750] generic_gcmaes_encrypt+0xfd/0x150 [ 298.100307] ? generic_gcmaes_encrypt+0xfd/0x150 [ 298.105041] ? helper_rfc4106_encrypt+0x450/0x450 [ 298.109862] ? __kmalloc+0x5f1/0x770 [ 298.113563] gcmaes_wrapper_encrypt+0x109/0x180 [ 298.118211] tls_push_record+0x9ae/0x1600 [ 298.122349] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.127003] tls_sw_sendmsg+0x92d/0x1020 [ 298.131040] ? __lock_acquire+0x792/0x4980 [ 298.135689] ? find_held_lock+0x36/0x1d0 [ 298.139729] ? tls_sw_push_pending_record+0x10/0x10 [ 298.144721] ? __local_bh_enable_ip+0x160/0x260 [ 298.149367] ? lock_sock_nested+0xc5/0x100 [ 298.153600] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.158159] ? lock_sock_nested+0x82/0x100 [ 298.162542] ? trace_hardirqs_on+0x28/0x190 [ 298.166839] ? lock_sock_nested+0x82/0x100 [ 298.171053] ? lock_sock_nested+0x82/0x100 [ 298.175267] inet_sendmsg+0x108/0x440 [ 298.179049] smc_sendmsg+0x223/0x320 [ 298.182740] ? smc_sendpage+0x170/0x170 [ 298.186700] sock_sendmsg+0xb5/0xf0 [ 298.190304] sock_write_iter+0x215/0x420 [ 298.194341] ? sock_sendmsg+0xf0/0xf0 [ 298.198136] __vfs_write+0x443/0x890 [ 298.201841] ? lock_downgrade+0x860/0x860 [ 298.206052] ? kernel_read+0x130/0x130 [ 298.210081] ? rw_verify_area+0xb8/0x2b0 [ 298.214378] vfs_write+0x150/0x4d0 [ 298.217907] ksys_write+0x103/0x260 [ 298.221510] ? do_sys_open+0x16e/0x350 [ 298.225655] ? __ia32_sys_read+0xa0/0xa0 [ 298.229702] ? do_syscall_64+0x21/0x4e0 [ 298.233666] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.248137] __x64_sys_write+0x6e/0xb0 [ 298.252011] do_syscall_64+0xd0/0x4e0 [ 298.255876] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.261043] RIP: 0033:0x4592f9 [ 298.264210] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.283362] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.291052] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 298.298314] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.305750] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 298.313108] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 298.320357] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 298.330883] CPU: 0 PID: 10674 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 298.338784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.348224] Call Trace: [ 298.350807] dump_stack+0x123/0x177 [ 298.354422] should_fail.cold.4+0x5/0x13 [ 298.358584] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.363941] ? kernel_text_address+0x79/0xf0 [ 298.368342] ? __kernel_text_address+0xd/0x40 [ 298.372829] ? unwind_get_return_address+0x61/0xa0 [ 298.377754] __should_failslab+0xba/0xf0 [ 298.382238] should_failslab+0x9/0x14 [ 298.386037] __kmalloc+0x70/0x770 [ 298.389570] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.394944] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.400063] ? tls_push_record+0xff/0x1600 [ 298.404316] ? tls_sw_sendmsg+0x92d/0x1020 [ 298.408555] ? inet_sendmsg+0x108/0x440 [ 298.412545] ? smc_sendmsg+0x223/0x320 [ 298.416436] ? sock_sendmsg+0xb5/0xf0 [ 298.420249] ? sock_write_iter+0x215/0x420 [ 298.424835] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 298.430628] ? iov_iter_get_pages+0x1ee/0x1370 [ 298.435212] ? __lock_is_held+0xb5/0x140 [ 298.439277] generic_gcmaes_encrypt+0xfd/0x150 [ 298.443857] ? generic_gcmaes_encrypt+0xfd/0x150 [ 298.448778] ? helper_rfc4106_encrypt+0x450/0x450 [ 298.453637] ? __kmalloc+0x5f1/0x770 [ 298.457661] gcmaes_wrapper_encrypt+0x109/0x180 [ 298.462335] tls_push_record+0x9ae/0x1600 [ 298.466484] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.471064] tls_sw_sendmsg+0x92d/0x1020 [ 298.475118] ? __lock_acquire+0x792/0x4980 [ 298.479344] ? find_held_lock+0x36/0x1d0 [ 298.483400] ? tls_sw_push_pending_record+0x10/0x10 [ 298.489535] ? __local_bh_enable_ip+0x160/0x260 [ 298.494380] ? lock_sock_nested+0xc5/0x100 [ 298.498600] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.503189] ? lock_sock_nested+0x82/0x100 [ 298.507583] ? trace_hardirqs_on+0x28/0x190 [ 298.511902] ? lock_sock_nested+0x82/0x100 [ 298.516137] ? lock_sock_nested+0x82/0x100 [ 298.520361] inet_sendmsg+0x108/0x440 [ 298.524155] smc_sendmsg+0x223/0x320 [ 298.527862] ? smc_sendpage+0x170/0x170 [ 298.532244] sock_sendmsg+0xb5/0xf0 [ 298.535871] sock_write_iter+0x215/0x420 [ 298.540014] ? sock_sendmsg+0xf0/0xf0 [ 298.543824] __vfs_write+0x443/0x890 [ 298.547532] ? lock_downgrade+0x860/0x860 [ 298.551689] ? kernel_read+0x130/0x130 [ 298.555684] ? rw_verify_area+0xb8/0x2b0 [ 298.559940] vfs_write+0x150/0x4d0 [ 298.563562] ksys_write+0x103/0x260 [ 298.567213] ? do_sys_open+0x16e/0x350 [ 298.571104] ? __ia32_sys_read+0xa0/0xa0 [ 298.575161] ? do_syscall_64+0x21/0x4e0 [ 298.579134] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.584668] __x64_sys_write+0x6e/0xb0 [ 298.588646] do_syscall_64+0xd0/0x4e0 [ 298.592438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.597618] RIP: 0033:0x4592f9 [ 298.600900] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.621716] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.629431] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 298.636698] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.643966] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 298.651234] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 298.658941] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 298.668092] CPU: 1 PID: 10671 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 298.676097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.685694] Call Trace: [ 298.688381] dump_stack+0x123/0x177 [ 298.692026] should_fail.cold.4+0x5/0x13 [ 298.696269] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.701383] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 298.706663] ? kasan_unpoison_shadow+0x35/0x50 [ 298.711307] __alloc_pages_nodemask+0x1d5/0x710 [ 298.716004] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 298.721469] alloc_pages_current+0xd6/0x1b0 [ 298.725803] skb_page_frag_refill+0x20b/0x400 [ 298.730320] sk_page_frag_refill+0x46/0x1b0 [ 298.734647] tcp_sendmsg_locked+0xc58/0x35b0 [ 298.739061] ? mark_held_locks+0x130/0x130 [ 298.743295] ? mark_held_locks+0xc7/0x130 [ 298.747494] ? tcp_sendpage+0x50/0x50 [ 298.751303] ? mark_held_locks+0xc7/0x130 [ 298.755454] ? __local_bh_enable_ip+0x160/0x260 [ 298.760124] ? lock_sock_nested+0xc5/0x100 [ 298.764847] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.769430] ? lock_sock_nested+0x82/0x100 [ 298.773666] ? trace_hardirqs_on+0x28/0x190 [ 298.777984] ? lock_sock_nested+0x82/0x100 [ 298.782226] ? lock_sock_nested+0x82/0x100 [ 298.786464] ? __local_bh_enable_ip+0x160/0x260 [ 298.791137] tcp_sendmsg+0x27/0x40 [ 298.794680] inet_sendmsg+0x108/0x440 [ 298.798483] smc_sendmsg+0x223/0x320 [ 298.802545] ? smc_sendpage+0x170/0x170 [ 298.806517] sock_sendmsg+0xb5/0xf0 [ 298.810143] sock_write_iter+0x215/0x420 [ 298.814202] ? sock_sendmsg+0xf0/0xf0 [ 298.818015] __vfs_write+0x443/0x890 [ 298.821712] ? lock_downgrade+0x860/0x860 [ 298.825841] ? kernel_read+0x130/0x130 [ 298.829714] ? rw_verify_area+0xb8/0x2b0 [ 298.833764] vfs_write+0x150/0x4d0 [ 298.837282] ksys_write+0x103/0x260 [ 298.840885] ? do_sys_open+0x16e/0x350 [ 298.844839] ? __ia32_sys_read+0xa0/0xa0 [ 298.848898] ? do_syscall_64+0x21/0x4e0 [ 298.852849] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.858198] __x64_sys_write+0x6e/0xb0 [ 298.862061] do_syscall_64+0xd0/0x4e0 [ 298.865839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.871007] RIP: 0033:0x4592f9 [ 298.874183] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.893065] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.900753] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 298.908003] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.915688] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 298.922941] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 2020/12/30 00:59:28 executed programs: 941 [ 298.931497] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 298.939879] FAULT_INJECTION: forcing a failure. [ 298.939879] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 298.954454] CPU: 0 PID: 10670 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 298.962347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.971683] Call Trace: [ 298.974260] dump_stack+0x123/0x177 [ 298.978305] should_fail.cold.4+0x5/0x13 [ 298.982780] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.987889] ? kernel_text_address+0x79/0xf0 [ 298.992287] ? __kernel_text_address+0xd/0x40 [ 298.996943] ? unwind_get_return_address+0x61/0xa0 [ 299.001856] __should_failslab+0xba/0xf0 [ 299.005984] should_failslab+0x9/0x14 [ 299.009762] __kmalloc+0x70/0x770 [ 299.013197] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 299.018454] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 299.023725] ? tls_push_record+0xff/0x1600 [ 299.027936] ? tls_sw_sendmsg+0x92d/0x1020 [ 299.032408] ? inet_sendmsg+0x108/0x440 [ 299.036360] ? smc_sendmsg+0x223/0x320 [ 299.040229] ? sock_sendmsg+0xb5/0xf0 [ 299.044007] ? sock_write_iter+0x215/0x420 [ 299.048329] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 299.054105] ? iov_iter_get_pages+0x1ee/0x1370 [ 299.059366] ? __lock_is_held+0xb5/0x140 [ 299.063423] generic_gcmaes_encrypt+0xfd/0x150 [ 299.067985] ? generic_gcmaes_encrypt+0xfd/0x150 [ 299.072724] ? helper_rfc4106_encrypt+0x450/0x450 [ 299.077547] ? __kmalloc+0x5f1/0x770 [ 299.081264] gcmaes_wrapper_encrypt+0x109/0x180 [ 299.085913] tls_push_record+0x9ae/0x1600 [ 299.090999] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.095564] tls_sw_sendmsg+0x92d/0x1020 [ 299.099611] ? __lock_acquire+0x792/0x4980 [ 299.103824] ? find_held_lock+0x36/0x1d0 [ 299.107881] ? tls_sw_push_pending_record+0x10/0x10 [ 299.112875] ? __local_bh_enable_ip+0x160/0x260 [ 299.117609] ? lock_sock_nested+0xc5/0x100 [ 299.121820] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.126381] ? lock_sock_nested+0x82/0x100 [ 299.130609] ? trace_hardirqs_on+0x28/0x190 [ 299.134906] ? lock_sock_nested+0x82/0x100 [ 299.139638] ? lock_sock_nested+0x82/0x100 [ 299.143966] inet_sendmsg+0x108/0x440 [ 299.147750] smc_sendmsg+0x223/0x320 [ 299.151442] ? smc_sendpage+0x170/0x170 [ 299.155396] sock_sendmsg+0xb5/0xf0 [ 299.159001] sock_write_iter+0x215/0x420 [ 299.163054] ? sock_sendmsg+0xf0/0xf0 [ 299.166843] __vfs_write+0x443/0x890 [ 299.170547] ? lock_downgrade+0x860/0x860 [ 299.174676] ? kernel_read+0x130/0x130 [ 299.178567] ? rw_verify_area+0xb8/0x2b0 [ 299.182631] vfs_write+0x150/0x4d0 [ 299.186188] ksys_write+0x103/0x260 [ 299.189827] ? do_sys_open+0x16e/0x350 [ 299.193698] ? __ia32_sys_read+0xa0/0xa0 [ 299.197743] ? do_syscall_64+0x21/0x4e0 [ 299.201698] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.207152] __x64_sys_write+0x6e/0xb0 [ 299.211076] do_syscall_64+0xd0/0x4e0 [ 299.214881] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.220054] RIP: 0033:0x4592f9 [ 299.223324] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.242368] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.250059] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 299.257487] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 299.264750] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 299.272100] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 299.279364] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 299.288883] FAULT_INJECTION: forcing a failure. [ 299.288883] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 299.309491] FAULT_INJECTION: forcing a failure. [ 299.309491] name failslab, interval 1, probability 0, space 0, times 0 [ 299.324084] CPU: 1 PID: 10687 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 299.331990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.341342] Call Trace: [ 299.344042] dump_stack+0x123/0x177 [ 299.347672] should_fail.cold.4+0x5/0x13 [ 299.352176] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 299.357369] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 299.362646] ? kasan_unpoison_shadow+0x35/0x50 [ 299.367400] __alloc_pages_nodemask+0x1d5/0x710 [ 299.372059] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 299.377079] alloc_pages_current+0xd6/0x1b0 [ 299.381394] skb_page_frag_refill+0x20b/0x400 [ 299.385881] sk_page_frag_refill+0x46/0x1b0 [ 299.390196] tcp_sendmsg_locked+0xc58/0x35b0 [ 299.394603] ? mark_held_locks+0x130/0x130 [ 299.398826] ? mark_held_locks+0xc7/0x130 [ 299.403265] ? tcp_sendpage+0x50/0x50 [ 299.407320] ? mark_held_locks+0xc7/0x130 [ 299.411473] ? __local_bh_enable_ip+0x160/0x260 [ 299.416479] ? lock_sock_nested+0xc5/0x100 [ 299.420704] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.425299] ? lock_sock_nested+0x82/0x100 [ 299.429536] ? trace_hardirqs_on+0x28/0x190 [ 299.433849] ? lock_sock_nested+0x82/0x100 [ 299.438087] ? lock_sock_nested+0x82/0x100 [ 299.442410] ? __local_bh_enable_ip+0x160/0x260 [ 299.447067] tcp_sendmsg+0x27/0x40 [ 299.450589] inet_sendmsg+0x108/0x440 [ 299.454399] smc_sendmsg+0x223/0x320 [ 299.458144] ? smc_sendpage+0x170/0x170 [ 299.462106] sock_sendmsg+0xb5/0xf0 [ 299.465726] sock_write_iter+0x215/0x420 [ 299.469777] ? sock_sendmsg+0xf0/0xf0 [ 299.473576] __vfs_write+0x443/0x890 [ 299.477361] ? lock_downgrade+0x860/0x860 [ 299.481492] ? kernel_read+0x130/0x130 [ 299.485390] ? rw_verify_area+0xb8/0x2b0 [ 299.489445] vfs_write+0x150/0x4d0 [ 299.493084] ksys_write+0x103/0x260 [ 299.496720] ? do_sys_open+0x16e/0x350 [ 299.501047] ? __ia32_sys_read+0xa0/0xa0 [ 299.505205] ? do_syscall_64+0x21/0x4e0 [ 299.509350] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.514794] __x64_sys_write+0x6e/0xb0 [ 299.518667] do_syscall_64+0xd0/0x4e0 [ 299.522470] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.527727] RIP: 0033:0x4592f9 [ 299.530908] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.549912] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.557622] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 299.564912] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 299.572263] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 299.579520] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 299.587141] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 299.594449] CPU: 0 PID: 10683 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 299.602721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.612072] Call Trace: [ 299.614764] dump_stack+0x123/0x177 [ 299.618380] should_fail.cold.4+0x5/0x13 [ 299.622653] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 299.627853] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 299.633406] ? kasan_unpoison_shadow+0x35/0x50 [ 299.638073] __alloc_pages_nodemask+0x1d5/0x710 [ 299.641746] FAULT_INJECTION: forcing a failure. [ 299.641746] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 299.642737] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 299.642754] alloc_pages_current+0xd6/0x1b0 [ 299.642765] skb_page_frag_refill+0x20b/0x400 [ 299.642774] sk_page_frag_refill+0x46/0x1b0 [ 299.642783] tcp_sendmsg_locked+0xc58/0x35b0 [ 299.642818] ? mark_held_locks+0x130/0x130 [ 299.681402] ? mark_held_locks+0xc7/0x130 [ 299.685659] ? tcp_sendpage+0x50/0x50 [ 299.689455] ? mark_held_locks+0xc7/0x130 [ 299.693602] ? __local_bh_enable_ip+0x160/0x260 [ 299.698300] ? lock_sock_nested+0xc5/0x100 [ 299.702548] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.707124] ? lock_sock_nested+0x82/0x100 [ 299.712211] ? trace_hardirqs_on+0x28/0x190 [ 299.716522] ? lock_sock_nested+0x82/0x100 [ 299.720850] ? lock_sock_nested+0x82/0x100 [ 299.725081] ? __local_bh_enable_ip+0x160/0x260 [ 299.729761] tcp_sendmsg+0x27/0x40 [ 299.733293] inet_sendmsg+0x108/0x440 [ 299.737103] smc_sendmsg+0x223/0x320 [ 299.740897] ? smc_sendpage+0x170/0x170 [ 299.744896] sock_sendmsg+0xb5/0xf0 [ 299.748536] sock_write_iter+0x215/0x420 [ 299.752624] ? sock_sendmsg+0xf0/0xf0 [ 299.756439] __vfs_write+0x443/0x890 [ 299.760147] ? lock_downgrade+0x860/0x860 [ 299.764281] ? kernel_read+0x130/0x130 [ 299.768388] ? rw_verify_area+0xb8/0x2b0 [ 299.772547] vfs_write+0x150/0x4d0 [ 299.776089] ksys_write+0x103/0x260 [ 299.779706] ? do_sys_open+0x16e/0x350 [ 299.783593] ? __ia32_sys_read+0xa0/0xa0 [ 299.787697] ? do_syscall_64+0x21/0x4e0 [ 299.791671] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.797027] __x64_sys_write+0x6e/0xb0 [ 299.800919] do_syscall_64+0xd0/0x4e0 [ 299.804708] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.809970] RIP: 0033:0x4592f9 [ 299.813150] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.832533] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.840229] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 299.847483] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 299.854741] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 299.862109] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 299.869537] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 299.877174] CPU: 1 PID: 10702 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 299.885066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.894599] Call Trace: [ 299.897184] dump_stack+0x123/0x177 [ 299.900887] should_fail.cold.4+0x5/0x13 [ 299.905106] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 299.910186] ? kernel_text_address+0x79/0xf0 [ 299.914572] ? __kernel_text_address+0xd/0x40 [ 299.919133] ? unwind_get_return_address+0x61/0xa0 [ 299.925174] __should_failslab+0xba/0xf0 [ 299.929219] should_failslab+0x9/0x14 [ 299.933109] __kmalloc+0x70/0x770 [ 299.936560] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 299.941830] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 299.946916] ? tls_push_record+0xff/0x1600 [ 299.951131] ? tls_sw_sendmsg+0x92d/0x1020 [ 299.955348] ? inet_sendmsg+0x108/0x440 [ 299.959531] ? smc_sendmsg+0x223/0x320 [ 299.963421] ? sock_sendmsg+0xb5/0xf0 [ 299.967204] ? sock_write_iter+0x215/0x420 [ 299.971451] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 299.977242] ? iov_iter_get_pages+0x1ee/0x1370 [ 299.981988] ? __lock_is_held+0xb5/0x140 [ 299.986040] generic_gcmaes_encrypt+0xfd/0x150 [ 299.990604] ? generic_gcmaes_encrypt+0xfd/0x150 [ 299.995348] ? helper_rfc4106_encrypt+0x450/0x450 [ 300.000818] ? __kmalloc+0x5f1/0x770 [ 300.004619] gcmaes_wrapper_encrypt+0x109/0x180 [ 300.009647] tls_push_record+0x9ae/0x1600 [ 300.013869] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.018444] tls_sw_sendmsg+0x92d/0x1020 [ 300.022507] ? __lock_acquire+0x792/0x4980 [ 300.026732] ? find_held_lock+0x36/0x1d0 [ 300.030961] ? tls_sw_push_pending_record+0x10/0x10 [ 300.035971] ? __local_bh_enable_ip+0x160/0x260 [ 300.040628] ? lock_sock_nested+0xc5/0x100 [ 300.044847] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.049500] ? lock_sock_nested+0x82/0x100 [ 300.053715] ? trace_hardirqs_on+0x28/0x190 [ 300.058644] ? lock_sock_nested+0x82/0x100 [ 300.063396] ? lock_sock_nested+0x82/0x100 [ 300.067636] inet_sendmsg+0x108/0x440 [ 300.071430] smc_sendmsg+0x223/0x320 [ 300.075130] ? smc_sendpage+0x170/0x170 [ 300.079090] sock_sendmsg+0xb5/0xf0 [ 300.082700] sock_write_iter+0x215/0x420 [ 300.086743] ? sock_sendmsg+0xf0/0xf0 [ 300.090551] __vfs_write+0x443/0x890 [ 300.094248] ? lock_downgrade+0x860/0x860 [ 300.098393] ? kernel_read+0x130/0x130 [ 300.102393] ? rw_verify_area+0xb8/0x2b0 [ 300.106459] vfs_write+0x150/0x4d0 [ 300.109986] ksys_write+0x103/0x260 [ 300.113603] ? do_sys_open+0x16e/0x350 [ 300.117473] ? __ia32_sys_read+0xa0/0xa0 [ 300.121516] ? do_syscall_64+0x21/0x4e0 [ 300.125472] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.131009] __x64_sys_write+0x6e/0xb0 [ 300.134885] do_syscall_64+0xd0/0x4e0 [ 300.138701] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.143873] RIP: 0033:0x4592f9 [ 300.147049] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.166119] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.174423] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 300.181676] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 300.189107] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 300.196374] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 300.204062] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 300.211335] CPU: 0 PID: 10704 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 300.219329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.228871] Call Trace: [ 300.231520] dump_stack+0x123/0x177 [ 300.235272] should_fail.cold.4+0x5/0x13 [ 300.239429] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 300.244533] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 300.249814] ? kasan_unpoison_shadow+0x35/0x50 [ 300.254405] __alloc_pages_nodemask+0x1d5/0x710 [ 300.259089] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 300.264121] alloc_pages_current+0xd6/0x1b0 [ 300.268538] skb_page_frag_refill+0x20b/0x400 [ 300.273040] sk_page_frag_refill+0x46/0x1b0 [ 300.277371] tcp_sendmsg_locked+0xc58/0x35b0 [ 300.281878] ? mark_held_locks+0x130/0x130 [ 300.286133] ? tcp_sendpage+0x50/0x50 [ 300.289942] ? mark_held_locks+0xc7/0x130 [ 300.294092] ? __local_bh_enable_ip+0x160/0x260 [ 300.298795] ? lock_sock_nested+0xc5/0x100 [ 300.303036] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.308586] ? lock_sock_nested+0x82/0x100 [ 300.312827] ? trace_hardirqs_on+0x28/0x190 [ 300.317256] ? lock_sock_nested+0x82/0x100 [ 300.321592] ? lock_sock_nested+0x82/0x100 [ 300.325833] ? __local_bh_enable_ip+0x160/0x260 [ 300.331596] tcp_sendmsg+0x27/0x40 [ 300.335141] inet_sendmsg+0x108/0x440 [ 300.338948] smc_sendmsg+0x223/0x320 [ 300.342671] ? smc_sendpage+0x170/0x170 [ 300.346648] sock_sendmsg+0xb5/0xf0 [ 300.350269] sock_write_iter+0x215/0x420 [ 300.354313] ? sock_sendmsg+0xf0/0xf0 [ 300.358104] __vfs_write+0x443/0x890 [ 300.361813] ? lock_downgrade+0x860/0x860 [ 300.365945] ? kernel_read+0x130/0x130 [ 300.369825] ? rw_verify_area+0xb8/0x2b0 [ 300.373874] vfs_write+0x150/0x4d0 [ 300.377396] ksys_write+0x103/0x260 [ 300.381089] ? do_sys_open+0x16e/0x350 [ 300.384953] ? __ia32_sys_read+0xa0/0xa0 [ 300.389082] ? do_syscall_64+0x21/0x4e0 [ 300.393046] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.398389] __x64_sys_write+0x6e/0xb0 [ 300.402254] do_syscall_64+0xd0/0x4e0 [ 300.406034] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.411213] RIP: 0033:0x4592f9 [ 300.414399] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.433281] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.441748] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 300.449011] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 300.456258] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 300.463516] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 300.470863] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 300.509834] FAULT_INJECTION: forcing a failure. [ 300.509834] name failslab, interval 1, probability 0, space 0, times 0 [ 300.521912] FAULT_INJECTION: forcing a failure. [ 300.521912] name failslab, interval 1, probability 0, space 0, times 0 [ 300.523206] FAULT_INJECTION: forcing a failure. [ 300.523206] name failslab, interval 1, probability 0, space 0, times 0 [ 300.546082] FAULT_INJECTION: forcing a failure. [ 300.546082] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 300.560773] CPU: 0 PID: 10727 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 300.568671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.578115] Call Trace: [ 300.580691] dump_stack+0x123/0x177 [ 300.584300] should_fail.cold.4+0x5/0x13 [ 300.588341] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 300.593433] ? kernel_text_address+0x79/0xf0 [ 300.597819] ? __kernel_text_address+0xd/0x40 [ 300.602296] ? unwind_get_return_address+0x61/0xa0 [ 300.607206] __should_failslab+0xba/0xf0 [ 300.611534] should_failslab+0x9/0x14 [ 300.615315] __kmalloc+0x70/0x770 [ 300.618748] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 300.624001] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 300.629087] ? tls_push_record+0xff/0x1600 [ 300.633297] ? tls_sw_sendmsg+0x92d/0x1020 [ 300.637512] ? inet_sendmsg+0x108/0x440 [ 300.641552] ? smc_sendmsg+0x223/0x320 [ 300.645415] ? sock_sendmsg+0xb5/0xf0 [ 300.649194] ? sock_write_iter+0x215/0x420 [ 300.653406] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 300.659182] ? iov_iter_get_pages+0x1ee/0x1370 [ 300.663749] ? __lock_is_held+0xb5/0x140 [ 300.667791] generic_gcmaes_encrypt+0xfd/0x150 [ 300.672478] ? generic_gcmaes_encrypt+0xfd/0x150 [ 300.677227] ? helper_rfc4106_encrypt+0x450/0x450 [ 300.682417] ? __kmalloc+0x5f1/0x770 [ 300.686109] gcmaes_wrapper_encrypt+0x109/0x180 [ 300.690854] tls_push_record+0x9ae/0x1600 [ 300.694987] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.699675] tls_sw_sendmsg+0x92d/0x1020 [ 300.703728] ? __lock_acquire+0x792/0x4980 [ 300.707948] ? find_held_lock+0x36/0x1d0 [ 300.712022] ? tls_sw_push_pending_record+0x10/0x10 [ 300.717056] ? __local_bh_enable_ip+0x160/0x260 [ 300.721713] ? lock_sock_nested+0xc5/0x100 [ 300.725931] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.730491] ? lock_sock_nested+0x82/0x100 [ 300.734724] ? trace_hardirqs_on+0x28/0x190 [ 300.739023] ? lock_sock_nested+0x82/0x100 [ 300.743255] ? lock_sock_nested+0x82/0x100 [ 300.747482] inet_sendmsg+0x108/0x440 [ 300.751269] smc_sendmsg+0x223/0x320 [ 300.755237] ? smc_sendpage+0x170/0x170 [ 300.760146] sock_sendmsg+0xb5/0xf0 [ 300.764284] sock_write_iter+0x215/0x420 [ 300.768448] ? sock_sendmsg+0xf0/0xf0 [ 300.772237] __vfs_write+0x443/0x890 [ 300.775931] ? lock_downgrade+0x860/0x860 [ 300.780057] ? kernel_read+0x130/0x130 [ 300.783929] ? rw_verify_area+0xb8/0x2b0 [ 300.787969] vfs_write+0x150/0x4d0 [ 300.791498] ksys_write+0x103/0x260 [ 300.795115] ? do_sys_open+0x16e/0x350 [ 300.798985] ? __ia32_sys_read+0xa0/0xa0 [ 300.803032] ? do_syscall_64+0x21/0x4e0 [ 300.806987] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.812344] __x64_sys_write+0x6e/0xb0 [ 300.816995] do_syscall_64+0xd0/0x4e0 [ 300.820862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.826135] RIP: 0033:0x4592f9 [ 300.829652] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.848713] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.856529] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 300.864300] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 300.871825] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 300.879073] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 300.886338] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 300.898484] CPU: 1 PID: 10729 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 300.906400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.915841] Call Trace: [ 300.918471] dump_stack+0x123/0x177 [ 300.922640] should_fail.cold.4+0x5/0x13 [ 300.926707] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 300.931810] ? kernel_text_address+0x79/0xf0 [ 300.936219] ? __kernel_text_address+0xd/0x40 [ 300.940711] ? unwind_get_return_address+0x61/0xa0 [ 300.945645] __should_failslab+0xba/0xf0 [ 300.949710] should_failslab+0x9/0x14 [ 300.953508] __kmalloc+0x70/0x770 [ 300.956955] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 300.962226] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 300.967328] ? tls_push_record+0xff/0x1600 [ 300.972414] ? tls_sw_sendmsg+0x92d/0x1020 [ 300.976635] ? inet_sendmsg+0x108/0x440 [ 300.980595] ? smc_sendmsg+0x223/0x320 [ 300.984658] ? sock_sendmsg+0xb5/0xf0 [ 300.988451] ? sock_write_iter+0x215/0x420 [ 300.992685] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 300.998472] ? iov_iter_get_pages+0x1ee/0x1370 [ 301.003078] ? __lock_is_held+0xb5/0x140 [ 301.007174] generic_gcmaes_encrypt+0xfd/0x150 [ 301.011734] ? generic_gcmaes_encrypt+0xfd/0x150 [ 301.016467] ? helper_rfc4106_encrypt+0x450/0x450 [ 301.021398] ? __kmalloc+0x5f1/0x770 [ 301.025103] gcmaes_wrapper_encrypt+0x109/0x180 [ 301.029781] tls_push_record+0x9ae/0x1600 [ 301.034116] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.038798] tls_sw_sendmsg+0x92d/0x1020 [ 301.042849] ? __lock_acquire+0x792/0x4980 [ 301.047077] ? find_held_lock+0x36/0x1d0 [ 301.051142] ? tls_sw_push_pending_record+0x10/0x10 [ 301.056147] ? __local_bh_enable_ip+0x160/0x260 [ 301.060901] ? lock_sock_nested+0xc5/0x100 [ 301.065121] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.069687] ? lock_sock_nested+0x82/0x100 [ 301.073915] ? trace_hardirqs_on+0x28/0x190 [ 301.078218] ? lock_sock_nested+0x82/0x100 [ 301.082523] ? lock_sock_nested+0x82/0x100 [ 301.086838] inet_sendmsg+0x108/0x440 [ 301.090627] smc_sendmsg+0x223/0x320 [ 301.094405] ? smc_sendpage+0x170/0x170 [ 301.098381] sock_sendmsg+0xb5/0xf0 [ 301.102008] sock_write_iter+0x215/0x420 [ 301.106054] ? sock_sendmsg+0xf0/0xf0 [ 301.109852] __vfs_write+0x443/0x890 [ 301.113556] ? lock_downgrade+0x860/0x860 [ 301.117717] ? kernel_read+0x130/0x130 [ 301.122042] ? rw_verify_area+0xb8/0x2b0 [ 301.126095] vfs_write+0x150/0x4d0 [ 301.129709] ksys_write+0x103/0x260 [ 301.133332] ? do_sys_open+0x16e/0x350 [ 301.137201] ? __ia32_sys_read+0xa0/0xa0 [ 301.141250] ? do_syscall_64+0x21/0x4e0 [ 301.145235] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.150602] __x64_sys_write+0x6e/0xb0 [ 301.154492] do_syscall_64+0xd0/0x4e0 [ 301.158298] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.163649] RIP: 0033:0x4592f9 [ 301.166825] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.186319] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 301.194016] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 301.201482] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 301.209200] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 301.216457] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 301.223803] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 301.231185] CPU: 0 PID: 10732 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 301.239250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.248789] Call Trace: [ 301.251381] dump_stack+0x123/0x177 [ 301.255041] should_fail.cold.4+0x5/0x13 [ 301.259100] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 301.264196] ? kernel_text_address+0x79/0xf0 [ 301.268624] ? __kernel_text_address+0xd/0x40 [ 301.273106] ? unwind_get_return_address+0x61/0xa0 [ 301.278131] __should_failslab+0xba/0xf0 [ 301.282191] should_failslab+0x9/0x14 [ 301.286120] __kmalloc+0x70/0x770 [ 301.289671] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.295046] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.300144] ? tls_push_record+0xff/0x1600 [ 301.305410] ? tls_sw_sendmsg+0x92d/0x1020 [ 301.309911] ? inet_sendmsg+0x108/0x440 [ 301.313966] ? smc_sendmsg+0x223/0x320 [ 301.317853] ? sock_sendmsg+0xb5/0xf0 [ 301.321903] ? sock_write_iter+0x215/0x420 [ 301.326161] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 301.332066] ? iov_iter_get_pages+0x1ee/0x1370 [ 301.336656] ? __lock_is_held+0xb5/0x140 [ 301.340822] generic_gcmaes_encrypt+0xfd/0x150 [ 301.345404] ? generic_gcmaes_encrypt+0xfd/0x150 [ 301.350196] ? helper_rfc4106_encrypt+0x450/0x450 [ 301.356032] ? __kmalloc+0x5f1/0x770 [ 301.359748] gcmaes_wrapper_encrypt+0x109/0x180 [ 301.364508] tls_push_record+0x9ae/0x1600 [ 301.368740] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.373322] tls_sw_sendmsg+0x92d/0x1020 [ 301.377374] ? __lock_acquire+0x792/0x4980 [ 301.381609] ? find_held_lock+0x36/0x1d0 [ 301.385676] ? tls_sw_push_pending_record+0x10/0x10 [ 301.390702] ? __local_bh_enable_ip+0x160/0x260 [ 301.395477] ? lock_sock_nested+0xc5/0x100 [ 301.399979] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.405067] ? lock_sock_nested+0x82/0x100 [ 301.409292] ? trace_hardirqs_on+0x28/0x190 [ 301.413620] ? lock_sock_nested+0x82/0x100 [ 301.417841] ? lock_sock_nested+0x82/0x100 [ 301.422074] inet_sendmsg+0x108/0x440 [ 301.425868] smc_sendmsg+0x223/0x320 [ 301.430805] ? smc_sendpage+0x170/0x170 [ 301.434787] sock_sendmsg+0xb5/0xf0 [ 301.438415] sock_write_iter+0x215/0x420 [ 301.442508] ? sock_sendmsg+0xf0/0xf0 [ 301.446310] __vfs_write+0x443/0x890 [ 301.450021] ? lock_downgrade+0x860/0x860 [ 301.454192] ? kernel_read+0x130/0x130 [ 301.458088] ? rw_verify_area+0xb8/0x2b0 [ 301.462150] vfs_write+0x150/0x4d0 [ 301.465689] ksys_write+0x103/0x260 [ 301.469310] ? do_sys_open+0x16e/0x350 [ 301.473190] ? __ia32_sys_read+0xa0/0xa0 [ 301.477248] ? do_syscall_64+0x21/0x4e0 [ 301.481219] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.486587] __x64_sys_write+0x6e/0xb0 [ 301.490477] do_syscall_64+0xd0/0x4e0 [ 301.494283] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.499480] RIP: 0033:0x4592f9 [ 301.502761] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.522072] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 301.529866] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 301.537225] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 301.544497] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 301.551868] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 301.559144] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 301.573934] CPU: 1 PID: 10726 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 301.581849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.591249] Call Trace: [ 301.593840] dump_stack+0x123/0x177 [ 301.597480] should_fail.cold.4+0x5/0x13 [ 301.602328] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 301.607427] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 301.612709] ? kasan_unpoison_shadow+0x35/0x50 [ 301.617360] __alloc_pages_nodemask+0x1d5/0x710 [ 301.622112] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 301.627116] alloc_pages_current+0xd6/0x1b0 [ 301.631418] skb_page_frag_refill+0x20b/0x400 [ 301.636023] sk_page_frag_refill+0x46/0x1b0 [ 301.640328] tcp_sendmsg_locked+0xc58/0x35b0 [ 301.644726] ? mark_held_locks+0x130/0x130 [ 301.649070] ? mark_held_locks+0xc7/0x130 [ 301.653225] ? tcp_sendpage+0x50/0x50 [ 301.657013] ? mark_held_locks+0xc7/0x130 [ 301.661149] ? __local_bh_enable_ip+0x160/0x260 [ 301.665895] ? lock_sock_nested+0xc5/0x100 [ 301.670111] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.674675] ? lock_sock_nested+0x82/0x100 [ 301.678887] ? trace_hardirqs_on+0x28/0x190 [ 301.683200] ? lock_sock_nested+0x82/0x100 [ 301.687609] ? lock_sock_nested+0x82/0x100 [ 301.691838] ? __local_bh_enable_ip+0x160/0x260 [ 301.696885] tcp_sendmsg+0x27/0x40 [ 301.700422] inet_sendmsg+0x108/0x440 [ 301.705248] smc_sendmsg+0x223/0x320 [ 301.709134] ? smc_sendpage+0x170/0x170 [ 301.713108] sock_sendmsg+0xb5/0xf0 [ 301.716814] sock_write_iter+0x215/0x420 [ 301.720857] ? sock_sendmsg+0xf0/0xf0 [ 301.724743] __vfs_write+0x443/0x890 [ 301.728445] ? lock_downgrade+0x860/0x860 [ 301.733018] ? kernel_read+0x130/0x130 [ 301.736910] ? rw_verify_area+0xb8/0x2b0 [ 301.743902] vfs_write+0x150/0x4d0 [ 301.747424] ksys_write+0x103/0x260 [ 301.751032] ? do_sys_open+0x16e/0x350 [ 301.754901] ? __ia32_sys_read+0xa0/0xa0 [ 301.758964] ? do_syscall_64+0x21/0x4e0 [ 301.762920] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.768484] __x64_sys_write+0x6e/0xb0 [ 301.772352] do_syscall_64+0xd0/0x4e0 [ 301.776147] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.781319] RIP: 0033:0x4592f9 [ 301.784505] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.803479] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 301.812605] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 301.819948] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 301.827202] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 301.834452] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 301.841723] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 301.852211] FAULT_INJECTION: forcing a failure. [ 301.852211] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 301.899503] CPU: 0 PID: 10736 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 301.900369] FAULT_INJECTION: forcing a failure. [ 301.900369] name failslab, interval 1, probability 0, space 0, times 0 [ 301.907598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.907602] Call Trace: [ 301.907615] dump_stack+0x123/0x177 [ 301.907626] should_fail.cold.4+0x5/0x13 [ 301.907635] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 301.907642] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 301.907648] ? kasan_unpoison_shadow+0x35/0x50 [ 301.907658] __alloc_pages_nodemask+0x1d5/0x710 [ 301.907666] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 301.907679] alloc_pages_current+0xd6/0x1b0 [ 301.907689] skb_page_frag_refill+0x20b/0x400 [ 301.907695] sk_page_frag_refill+0x46/0x1b0 [ 301.907703] tcp_sendmsg_locked+0xc58/0x35b0 [ 301.907712] ? mark_held_locks+0x130/0x130 [ 301.907716] ? mark_held_locks+0xc7/0x130 [ 301.907730] ? tcp_sendpage+0x50/0x50 [ 301.907737] ? mark_held_locks+0xc7/0x130 [ 301.907744] ? __local_bh_enable_ip+0x160/0x260 [ 301.907749] ? lock_sock_nested+0xc5/0x100 [ 301.907755] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.907759] ? lock_sock_nested+0x82/0x100 [ 301.907766] ? trace_hardirqs_on+0x28/0x190 [ 301.907770] ? lock_sock_nested+0x82/0x100 [ 301.907775] ? lock_sock_nested+0x82/0x100 [ 301.907781] ? __local_bh_enable_ip+0x160/0x260 [ 301.907789] tcp_sendmsg+0x27/0x40 [ 301.907798] inet_sendmsg+0x108/0x440 [ 301.907808] smc_sendmsg+0x223/0x320 [ 301.907814] ? smc_sendpage+0x170/0x170 [ 301.907819] sock_sendmsg+0xb5/0xf0 [ 301.907826] sock_write_iter+0x215/0x420 [ 301.907832] ? sock_sendmsg+0xf0/0xf0 [ 301.907848] __vfs_write+0x443/0x890 [ 302.066689] ? lock_downgrade+0x860/0x860 [ 302.070933] ? kernel_read+0x130/0x130 [ 302.074824] ? rw_verify_area+0xb8/0x2b0 [ 302.078876] vfs_write+0x150/0x4d0 [ 302.082446] ksys_write+0x103/0x260 [ 302.086051] ? do_sys_open+0x16e/0x350 [ 302.089933] ? __ia32_sys_read+0xa0/0xa0 [ 302.093979] ? do_syscall_64+0x21/0x4e0 [ 302.097975] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.103345] __x64_sys_write+0x6e/0xb0 [ 302.107241] do_syscall_64+0xd0/0x4e0 [ 302.111028] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.116197] RIP: 0033:0x4592f9 [ 302.119377] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.139219] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.146905] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 302.154177] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 302.161600] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 302.169103] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 302.176355] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 302.188837] CPU: 0 PID: 10753 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 302.196750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.207788] Call Trace: [ 302.210383] dump_stack+0x123/0x177 [ 302.214530] should_fail.cold.4+0x5/0x13 [ 302.218665] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.223763] ? kernel_text_address+0x79/0xf0 [ 302.228159] ? __kernel_text_address+0xd/0x40 [ 302.232635] ? unwind_get_return_address+0x61/0xa0 [ 302.237568] __should_failslab+0xba/0xf0 [ 302.241739] should_failslab+0x9/0x14 [ 302.245535] __kmalloc+0x70/0x770 [ 302.248972] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 302.254229] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 302.259313] ? tls_push_record+0xff/0x1600 [ 302.263532] ? tls_sw_sendmsg+0x92d/0x1020 [ 302.267744] ? inet_sendmsg+0x108/0x440 [ 302.271786] ? smc_sendmsg+0x223/0x320 [ 302.275659] ? sock_sendmsg+0xb5/0xf0 [ 302.279481] ? sock_write_iter+0x215/0x420 [ 302.283696] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 302.289472] ? iov_iter_get_pages+0x1ee/0x1370 [ 302.294040] ? __lock_is_held+0xb5/0x140 [ 302.298083] generic_gcmaes_encrypt+0xfd/0x150 [ 302.302739] ? generic_gcmaes_encrypt+0xfd/0x150 [ 302.307571] ? helper_rfc4106_encrypt+0x450/0x450 [ 302.312996] ? __kmalloc+0x5f1/0x770 [ 302.316957] gcmaes_wrapper_encrypt+0x109/0x180 [ 302.321603] tls_push_record+0x9ae/0x1600 [ 302.325991] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.331198] tls_sw_sendmsg+0x92d/0x1020 [ 302.335241] ? __lock_acquire+0x792/0x4980 [ 302.339552] ? find_held_lock+0x36/0x1d0 [ 302.343592] ? tls_sw_push_pending_record+0x10/0x10 [ 302.349114] ? __local_bh_enable_ip+0x160/0x260 [ 302.353760] ? lock_sock_nested+0xc5/0x100 [ 302.357988] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.362747] ? lock_sock_nested+0x82/0x100 [ 302.367155] ? trace_hardirqs_on+0x28/0x190 [ 302.371457] ? lock_sock_nested+0x82/0x100 [ 302.375675] ? lock_sock_nested+0x82/0x100 [ 302.379896] inet_sendmsg+0x108/0x440 [ 302.384029] smc_sendmsg+0x223/0x320 [ 302.387808] ? smc_sendpage+0x170/0x170 [ 302.391758] sock_sendmsg+0xb5/0xf0 [ 302.395360] sock_write_iter+0x215/0x420 [ 302.399416] ? sock_sendmsg+0xf0/0xf0 [ 302.403213] __vfs_write+0x443/0x890 [ 302.406921] ? lock_downgrade+0x860/0x860 [ 302.411049] ? kernel_read+0x130/0x130 [ 302.414936] ? rw_verify_area+0xb8/0x2b0 [ 302.418976] vfs_write+0x150/0x4d0 [ 302.422495] ksys_write+0x103/0x260 [ 302.426110] ? do_sys_open+0x16e/0x350 [ 302.429975] ? __ia32_sys_read+0xa0/0xa0 [ 302.434014] ? do_syscall_64+0x21/0x4e0 [ 302.437968] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.443307] __x64_sys_write+0x6e/0xb0 [ 302.447185] do_syscall_64+0xd0/0x4e0 [ 302.450961] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.456225] RIP: 0033:0x4592f9 [ 302.459406] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.478387] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.486075] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 302.493328] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 302.500666] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 302.507918] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 302.515167] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 302.534533] FAULT_INJECTION: forcing a failure. [ 302.534533] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 302.546967] FAULT_INJECTION: forcing a failure. [ 302.546967] name failslab, interval 1, probability 0, space 0, times 0 [ 302.564926] FAULT_INJECTION: forcing a failure. [ 302.564926] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 302.565278] CPU: 1 PID: 10754 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 302.584891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.594253] Call Trace: [ 302.596843] dump_stack+0x123/0x177 [ 302.600927] should_fail.cold.4+0x5/0x13 [ 302.604999] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.610088] ? kernel_text_address+0x79/0xf0 [ 302.614487] ? __kernel_text_address+0xd/0x40 [ 302.618990] ? unwind_get_return_address+0x61/0xa0 [ 302.623913] __should_failslab+0xba/0xf0 [ 302.627961] should_failslab+0x9/0x14 [ 302.631750] __kmalloc+0x70/0x770 [ 302.635292] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 302.640556] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 302.645664] ? tls_push_record+0xff/0x1600 [ 302.653545] ? tls_sw_sendmsg+0x92d/0x1020 [ 302.657763] ? inet_sendmsg+0x108/0x440 [ 302.661728] ? smc_sendmsg+0x223/0x320 [ 302.665597] ? sock_sendmsg+0xb5/0xf0 [ 302.669379] ? sock_write_iter+0x215/0x420 [ 302.673605] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 302.679401] ? iov_iter_get_pages+0x1ee/0x1370 [ 302.683975] ? __lock_is_held+0xb5/0x140 [ 302.688222] generic_gcmaes_encrypt+0xfd/0x150 [ 302.692799] ? generic_gcmaes_encrypt+0xfd/0x150 [ 302.697544] ? helper_rfc4106_encrypt+0x450/0x450 [ 302.702381] ? __kmalloc+0x5f1/0x770 [ 302.706083] gcmaes_wrapper_encrypt+0x109/0x180 [ 302.711223] tls_push_record+0x9ae/0x1600 [ 302.715355] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.720297] tls_sw_sendmsg+0x92d/0x1020 [ 302.724446] ? __lock_acquire+0x792/0x4980 [ 302.728669] ? find_held_lock+0x36/0x1d0 [ 302.732735] ? tls_sw_push_pending_record+0x10/0x10 [ 302.737909] ? __local_bh_enable_ip+0x160/0x260 [ 302.743271] ? lock_sock_nested+0xc5/0x100 [ 302.747508] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.752073] ? lock_sock_nested+0x82/0x100 [ 302.756287] ? trace_hardirqs_on+0x28/0x190 [ 302.760587] ? lock_sock_nested+0x82/0x100 [ 302.764910] ? lock_sock_nested+0x82/0x100 [ 302.769139] inet_sendmsg+0x108/0x440 [ 302.772922] smc_sendmsg+0x223/0x320 [ 302.776646] ? smc_sendpage+0x170/0x170 [ 302.780606] sock_sendmsg+0xb5/0xf0 [ 302.784214] sock_write_iter+0x215/0x420 [ 302.788261] ? sock_sendmsg+0xf0/0xf0 [ 302.792055] __vfs_write+0x443/0x890 [ 302.795748] ? lock_downgrade+0x860/0x860 [ 302.799881] ? kernel_read+0x130/0x130 [ 302.803943] ? rw_verify_area+0xb8/0x2b0 [ 302.808009] vfs_write+0x150/0x4d0 [ 302.811542] ksys_write+0x103/0x260 [ 302.815151] ? do_sys_open+0x16e/0x350 [ 302.819020] ? __ia32_sys_read+0xa0/0xa0 [ 302.823078] ? do_syscall_64+0x21/0x4e0 [ 302.827034] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.832383] __x64_sys_write+0x6e/0xb0 [ 302.836357] do_syscall_64+0xd0/0x4e0 [ 302.840154] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.845325] RIP: 0033:0x4592f9 [ 302.848519] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.867840] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.875534] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 302.882802] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 302.890322] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 302.897572] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 302.904823] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 302.912243] CPU: 0 PID: 10760 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 302.920416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.929780] Call Trace: [ 302.932379] dump_stack+0x123/0x177 [ 302.936001] should_fail.cold.4+0x5/0x13 [ 302.940125] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.945250] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 302.950528] ? kasan_unpoison_shadow+0x35/0x50 [ 302.955114] __alloc_pages_nodemask+0x1d5/0x710 [ 302.959779] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 302.964781] alloc_pages_current+0xd6/0x1b0 [ 302.969180] skb_page_frag_refill+0x20b/0x400 [ 302.973785] sk_page_frag_refill+0x46/0x1b0 [ 302.978099] tcp_sendmsg_locked+0xc58/0x35b0 [ 302.982605] ? mark_held_locks+0x130/0x130 [ 302.986843] ? mark_held_locks+0xc7/0x130 [ 302.991004] ? tcp_sendpage+0x50/0x50 [ 302.994888] ? mark_held_locks+0xc7/0x130 [ 302.999026] ? __local_bh_enable_ip+0x160/0x260 [ 303.003674] ? lock_sock_nested+0xc5/0x100 [ 303.007920] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.012850] ? lock_sock_nested+0x82/0x100 [ 303.017161] ? trace_hardirqs_on+0x28/0x190 [ 303.021461] ? lock_sock_nested+0x82/0x100 [ 303.025774] ? lock_sock_nested+0x82/0x100 [ 303.029997] ? __local_bh_enable_ip+0x160/0x260 [ 303.034657] tcp_sendmsg+0x27/0x40 [ 303.038192] inet_sendmsg+0x108/0x440 [ 303.041993] smc_sendmsg+0x223/0x320 [ 303.045708] ? smc_sendpage+0x170/0x170 [ 303.049855] sock_sendmsg+0xb5/0xf0 [ 303.053664] sock_write_iter+0x215/0x420 [ 303.057724] ? sock_sendmsg+0xf0/0xf0 [ 303.061526] __vfs_write+0x443/0x890 [ 303.065273] ? lock_downgrade+0x860/0x860 [ 303.069422] ? kernel_read+0x130/0x130 [ 303.073325] ? rw_verify_area+0xb8/0x2b0 [ 303.077617] vfs_write+0x150/0x4d0 [ 303.081239] ksys_write+0x103/0x260 [ 303.084960] ? do_sys_open+0x16e/0x350 [ 303.088945] ? __ia32_sys_read+0xa0/0xa0 [ 303.093026] ? do_syscall_64+0x21/0x4e0 [ 303.097003] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.102394] __x64_sys_write+0x6e/0xb0 [ 303.106279] do_syscall_64+0xd0/0x4e0 [ 303.110079] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.115298] RIP: 0033:0x4592f9 [ 303.118486] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.138513] RSP: 002b:00007ff24515dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.146417] RAX: ffffffffffffffda RBX: 00007ff24515dc90 RCX: 00000000004592f9 [ 303.153798] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.161067] RBP: 000000000075c100 R08: 0000000000000000 R09: 0000000000000000 [ 303.171941] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff24515e6d4 [ 303.179562] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 303.193313] CPU: 1 PID: 10762 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 303.201237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.211032] Call Trace: [ 303.213963] dump_stack+0x123/0x177 [ 303.217588] should_fail.cold.4+0x5/0x13 [ 303.221639] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 303.227187] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 303.232878] ? kasan_unpoison_shadow+0x35/0x50 [ 303.237441] __alloc_pages_nodemask+0x1d5/0x710 [ 303.242088] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 303.247113] alloc_pages_current+0xd6/0x1b0 [ 303.251436] skb_page_frag_refill+0x20b/0x400 [ 303.255908] sk_page_frag_refill+0x46/0x1b0 [ 303.260326] tcp_sendmsg_locked+0xc58/0x35b0 [ 303.264733] ? mark_held_locks+0x130/0x130 [ 303.268942] ? mark_held_locks+0xc7/0x130 [ 303.273073] ? tcp_sendpage+0x50/0x50 [ 303.276874] ? mark_held_locks+0xc7/0x130 [ 303.281017] ? __local_bh_enable_ip+0x160/0x260 [ 303.285664] ? lock_sock_nested+0xc5/0x100 [ 303.289893] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.294451] ? lock_sock_nested+0x82/0x100 [ 303.298677] ? trace_hardirqs_on+0x28/0x190 [ 303.303066] ? lock_sock_nested+0x82/0x100 [ 303.307279] ? lock_sock_nested+0x82/0x100 [ 303.312133] ? __local_bh_enable_ip+0x160/0x260 [ 303.316788] tcp_sendmsg+0x27/0x40 [ 303.320410] inet_sendmsg+0x108/0x440 [ 303.324194] smc_sendmsg+0x223/0x320 [ 303.327887] ? smc_sendpage+0x170/0x170 [ 303.332447] sock_sendmsg+0xb5/0xf0 [ 303.336072] sock_write_iter+0x215/0x420 [ 303.340134] ? sock_sendmsg+0xf0/0xf0 [ 303.343943] __vfs_write+0x443/0x890 [ 303.347636] ? lock_downgrade+0x860/0x860 [ 303.351782] ? kernel_read+0x130/0x130 [ 303.355832] ? rw_verify_area+0xb8/0x2b0 [ 303.359877] vfs_write+0x150/0x4d0 [ 303.363698] ksys_write+0x103/0x260 [ 303.367308] ? do_sys_open+0x16e/0x350 [ 303.371199] ? __ia32_sys_read+0xa0/0xa0 [ 303.375239] ? do_syscall_64+0x21/0x4e0 [ 303.379217] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.384576] __x64_sys_write+0x6e/0xb0 [ 303.388448] do_syscall_64+0xd0/0x4e0 [ 303.392227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.397483] RIP: 0033:0x4592f9 [ 303.400938] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.419908] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.427602] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 303.435023] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.442274] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 303.449530] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 303.456792] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 303.477763] FAULT_INJECTION: forcing a failure. [ 303.477763] name failslab, interval 1, probability 0, space 0, times 0 [ 303.489641] FAULT_INJECTION: forcing a failure. [ 303.489641] name failslab, interval 1, probability 0, space 0, times 0 [ 303.502646] FAULT_INJECTION: forcing a failure. [ 303.502646] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 303.518089] FAULT_INJECTION: forcing a failure. [ 303.518089] name failslab, interval 1, probability 0, space 0, times 0 [ 303.529776] CPU: 0 PID: 10775 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 303.537759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.547638] Call Trace: [ 303.550237] dump_stack+0x123/0x177 [ 303.554037] should_fail.cold.4+0x5/0x13 [ 303.558093] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 303.563387] ? kernel_text_address+0x79/0xf0 [ 303.567802] ? __kernel_text_address+0xd/0x40 [ 303.572296] ? unwind_get_return_address+0x61/0xa0 [ 303.577229] __should_failslab+0xba/0xf0 [ 303.581306] should_failslab+0x9/0x14 [ 303.585119] __kmalloc+0x70/0x770 [ 303.588570] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.594023] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.600097] ? tls_push_record+0xff/0x1600 [ 303.604855] ? tls_sw_sendmsg+0x92d/0x1020 [ 303.609191] ? inet_sendmsg+0x108/0x440 [ 303.613472] ? smc_sendmsg+0x223/0x320 [ 303.617362] ? sock_sendmsg+0xb5/0xf0 [ 303.621159] ? sock_write_iter+0x215/0x420 [ 303.625396] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 303.631286] ? iov_iter_get_pages+0x1ee/0x1370 [ 303.635972] ? __lock_is_held+0xb5/0x140 [ 303.640031] generic_gcmaes_encrypt+0xfd/0x150 [ 303.644601] ? generic_gcmaes_encrypt+0xfd/0x150 [ 303.649349] ? helper_rfc4106_encrypt+0x450/0x450 [ 303.654192] ? __kmalloc+0x5f1/0x770 [ 303.657915] gcmaes_wrapper_encrypt+0x109/0x180 [ 303.662585] tls_push_record+0x9ae/0x1600 [ 303.666820] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.671447] tls_sw_sendmsg+0x92d/0x1020 [ 303.675712] ? __lock_acquire+0x792/0x4980 [ 303.679938] ? find_held_lock+0x36/0x1d0 [ 303.683987] ? tls_sw_push_pending_record+0x10/0x10 [ 303.689090] ? __local_bh_enable_ip+0x160/0x260 [ 303.693751] ? lock_sock_nested+0xc5/0x100 [ 303.698154] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.702735] ? lock_sock_nested+0x82/0x100 [ 303.707063] ? trace_hardirqs_on+0x28/0x190 [ 303.711839] ? lock_sock_nested+0x82/0x100 [ 303.716112] ? lock_sock_nested+0x82/0x100 [ 303.720339] inet_sendmsg+0x108/0x440 [ 303.724135] smc_sendmsg+0x223/0x320 [ 303.727838] ? smc_sendpage+0x170/0x170 [ 303.731821] sock_sendmsg+0xb5/0xf0 [ 303.735966] sock_write_iter+0x215/0x420 [ 303.740028] ? sock_sendmsg+0xf0/0xf0 [ 303.743851] __vfs_write+0x443/0x890 [ 303.747556] ? lock_downgrade+0x860/0x860 [ 303.751696] ? kernel_read+0x130/0x130 [ 303.755933] ? rw_verify_area+0xb8/0x2b0 [ 303.759988] vfs_write+0x150/0x4d0 [ 303.763564] ksys_write+0x103/0x260 [ 303.767210] ? do_sys_open+0x16e/0x350 [ 303.771113] ? __ia32_sys_read+0xa0/0xa0 [ 303.775158] ? do_syscall_64+0x21/0x4e0 [ 303.779121] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.784503] __x64_sys_write+0x6e/0xb0 [ 303.788384] do_syscall_64+0xd0/0x4e0 [ 303.792266] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.797739] RIP: 0033:0x4592f9 [ 303.800924] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.820021] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.827944] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 303.835212] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.842472] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 303.849731] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 303.857199] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 303.864828] CPU: 1 PID: 10776 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 303.872833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.882204] Call Trace: [ 303.884869] dump_stack+0x123/0x177 [ 303.888565] should_fail.cold.4+0x5/0x13 [ 303.892612] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 303.897696] ? kernel_text_address+0x79/0xf0 [ 303.902255] ? __kernel_text_address+0xd/0x40 [ 303.906741] ? unwind_get_return_address+0x61/0xa0 [ 303.911664] __should_failslab+0xba/0xf0 [ 303.915716] should_failslab+0x9/0x14 [ 303.919684] __kmalloc+0x70/0x770 [ 303.923124] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.928398] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.933485] ? tls_push_record+0xff/0x1600 [ 303.937698] ? tls_sw_sendmsg+0x92d/0x1020 [ 303.942026] ? inet_sendmsg+0x108/0x440 [ 303.946045] ? smc_sendmsg+0x223/0x320 [ 303.949912] ? sock_sendmsg+0xb5/0xf0 [ 303.953796] ? sock_write_iter+0x215/0x420 [ 303.958036] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 303.963814] ? iov_iter_get_pages+0x1ee/0x1370 [ 303.968379] ? __lock_is_held+0xb5/0x140 [ 303.972516] generic_gcmaes_encrypt+0xfd/0x150 [ 303.977082] ? generic_gcmaes_encrypt+0xfd/0x150 [ 303.981820] ? helper_rfc4106_encrypt+0x450/0x450 [ 303.986643] ? __kmalloc+0x5f1/0x770 [ 303.990770] gcmaes_wrapper_encrypt+0x109/0x180 [ 303.995427] tls_push_record+0x9ae/0x1600 [ 303.999557] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.004122] tls_sw_sendmsg+0x92d/0x1020 [ 304.008164] ? __lock_acquire+0x792/0x4980 [ 304.012491] ? find_held_lock+0x36/0x1d0 [ 304.016541] ? tls_sw_push_pending_record+0x10/0x10 [ 304.021548] ? __local_bh_enable_ip+0x160/0x260 [ 304.026201] ? lock_sock_nested+0xc5/0x100 [ 304.030426] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.035173] ? lock_sock_nested+0x82/0x100 [ 304.039536] ? trace_hardirqs_on+0x28/0x190 [ 304.043849] ? lock_sock_nested+0x82/0x100 [ 304.048065] ? lock_sock_nested+0x82/0x100 [ 304.052290] inet_sendmsg+0x108/0x440 [ 304.056074] smc_sendmsg+0x223/0x320 [ 304.059947] ? smc_sendpage+0x170/0x170 [ 304.063898] sock_sendmsg+0xb5/0xf0 [ 304.067948] sock_write_iter+0x215/0x420 [ 304.071993] ? sock_sendmsg+0xf0/0xf0 [ 304.075991] __vfs_write+0x443/0x890 [ 304.079870] ? lock_downgrade+0x860/0x860 [ 304.085045] ? kernel_read+0x130/0x130 [ 304.088926] ? rw_verify_area+0xb8/0x2b0 [ 304.094268] vfs_write+0x150/0x4d0 [ 304.097896] ksys_write+0x103/0x260 [ 304.101683] ? do_sys_open+0x16e/0x350 [ 304.105907] ? __ia32_sys_read+0xa0/0xa0 [ 304.109946] ? do_syscall_64+0x21/0x4e0 [ 304.113903] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.119248] __x64_sys_write+0x6e/0xb0 [ 304.123468] do_syscall_64+0xd0/0x4e0 [ 304.127854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.133023] RIP: 0033:0x4592f9 [ 304.136304] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.155616] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 304.164025] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 304.171381] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 304.178807] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 304.186596] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 304.194017] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 304.203338] FAULT_INJECTION: forcing a failure. [ 304.203338] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 304.215866] CPU: 0 PID: 10779 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 304.224493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.234550] Call Trace: [ 304.237151] dump_stack+0x123/0x177 [ 304.240778] should_fail.cold.4+0x5/0x13 [ 304.244943] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 304.250153] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 304.256479] ? kasan_unpoison_shadow+0x35/0x50 [ 304.261100] __alloc_pages_nodemask+0x1d5/0x710 [ 304.266626] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 304.271741] alloc_pages_current+0xd6/0x1b0 [ 304.276181] skb_page_frag_refill+0x20b/0x400 [ 304.280993] sk_page_frag_refill+0x46/0x1b0 [ 304.285577] tcp_sendmsg_locked+0xc58/0x35b0 [ 304.290081] ? mark_held_locks+0x130/0x130 [ 304.294497] ? mark_held_locks+0xc7/0x130 [ 304.298661] ? tcp_sendpage+0x50/0x50 [ 304.302724] ? mark_held_locks+0xc7/0x130 [ 304.307038] ? __local_bh_enable_ip+0x160/0x260 [ 304.312225] ? lock_sock_nested+0xc5/0x100 [ 304.316913] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.322629] ? lock_sock_nested+0x82/0x100 [ 304.326856] ? trace_hardirqs_on+0x28/0x190 [ 304.331165] ? lock_sock_nested+0x82/0x100 [ 304.335403] ? lock_sock_nested+0x82/0x100 [ 304.339727] ? __local_bh_enable_ip+0x160/0x260 [ 304.344618] tcp_sendmsg+0x27/0x40 [ 304.348156] inet_sendmsg+0x108/0x440 [ 304.352120] smc_sendmsg+0x223/0x320 [ 304.355939] ? smc_sendpage+0x170/0x170 2020/12/30 00:59:34 executed programs: 962 [ 304.360003] sock_sendmsg+0xb5/0xf0 [ 304.363631] sock_write_iter+0x215/0x420 [ 304.367714] ? sock_sendmsg+0xf0/0xf0 [ 304.371559] __vfs_write+0x443/0x890 [ 304.375440] ? lock_downgrade+0x860/0x860 [ 304.379580] ? kernel_read+0x130/0x130 [ 304.383478] ? rw_verify_area+0xb8/0x2b0 [ 304.387538] vfs_write+0x150/0x4d0 [ 304.391098] ksys_write+0x103/0x260 [ 304.394714] ? do_sys_open+0x16e/0x350 [ 304.398694] ? __ia32_sys_read+0xa0/0xa0 [ 304.402754] ? do_syscall_64+0x21/0x4e0 [ 304.406714] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.412080] __x64_sys_write+0x6e/0xb0 [ 304.416141] do_syscall_64+0xd0/0x4e0 [ 304.420026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.425206] RIP: 0033:0x4592f9 [ 304.428393] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.447296] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 304.455004] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 304.462278] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 304.469536] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 304.476816] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 304.484089] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 304.491456] CPU: 1 PID: 10788 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 304.499517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.508980] Call Trace: [ 304.511550] dump_stack+0x123/0x177 [ 304.515157] should_fail.cold.4+0x5/0x13 [ 304.519217] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 304.524311] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 304.529581] ? kasan_unpoison_shadow+0x35/0x50 [ 304.534256] __alloc_pages_nodemask+0x1d5/0x710 [ 304.538903] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 304.544189] alloc_pages_current+0xd6/0x1b0 [ 304.548518] skb_page_frag_refill+0x20b/0x400 [ 304.552998] sk_page_frag_refill+0x46/0x1b0 [ 304.557388] tcp_sendmsg_locked+0xc58/0x35b0 [ 304.561884] ? mark_held_locks+0x130/0x130 [ 304.566192] ? mark_held_locks+0xc7/0x130 [ 304.570676] ? tcp_sendpage+0x50/0x50 [ 304.574471] ? mark_held_locks+0xc7/0x130 [ 304.578771] ? __local_bh_enable_ip+0x160/0x260 [ 304.584121] ? lock_sock_nested+0xc5/0x100 [ 304.588767] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.593433] ? lock_sock_nested+0x82/0x100 [ 304.597653] ? trace_hardirqs_on+0x28/0x190 [ 304.602038] ? lock_sock_nested+0x82/0x100 [ 304.606263] ? lock_sock_nested+0x82/0x100 [ 304.611711] ? __local_bh_enable_ip+0x160/0x260 [ 304.616950] tcp_sendmsg+0x27/0x40 [ 304.620485] inet_sendmsg+0x108/0x440 [ 304.624442] smc_sendmsg+0x223/0x320 [ 304.628146] ? smc_sendpage+0x170/0x170 [ 304.632097] sock_sendmsg+0xb5/0xf0 [ 304.635702] sock_write_iter+0x215/0x420 [ 304.639852] ? sock_sendmsg+0xf0/0xf0 [ 304.645049] __vfs_write+0x443/0x890 [ 304.648756] ? lock_downgrade+0x860/0x860 [ 304.652895] ? kernel_read+0x130/0x130 [ 304.656774] ? rw_verify_area+0xb8/0x2b0 [ 304.661160] vfs_write+0x150/0x4d0 [ 304.664680] ksys_write+0x103/0x260 [ 304.668283] ? do_sys_open+0x16e/0x350 [ 304.672147] ? __ia32_sys_read+0xa0/0xa0 [ 304.676187] ? do_syscall_64+0x21/0x4e0 [ 304.680139] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.685494] __x64_sys_write+0x6e/0xb0 [ 304.689557] do_syscall_64+0xd0/0x4e0 [ 304.693347] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.698537] RIP: 0033:0x4592f9 [ 304.702058] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.721033] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 304.728725] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 304.736509] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 304.743771] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 304.751019] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 304.758273] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 304.766854] FAULT_INJECTION: forcing a failure. [ 304.766854] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 304.781972] CPU: 0 PID: 10797 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 304.789867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.799309] Call Trace: [ 304.801900] dump_stack+0x123/0x177 [ 304.805530] should_fail.cold.4+0x5/0x13 [ 304.809589] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 304.814689] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 304.819966] ? kasan_unpoison_shadow+0x35/0x50 [ 304.824547] __alloc_pages_nodemask+0x1d5/0x710 [ 304.829212] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 304.834237] alloc_pages_current+0xd6/0x1b0 [ 304.838567] skb_page_frag_refill+0x20b/0x400 [ 304.843075] sk_page_frag_refill+0x46/0x1b0 [ 304.847388] tcp_sendmsg_locked+0xc58/0x35b0 [ 304.851888] ? mark_held_locks+0x130/0x130 [ 304.856120] ? mark_held_locks+0xc7/0x130 [ 304.860262] ? tcp_sendpage+0x50/0x50 [ 304.864046] ? mark_held_locks+0xc7/0x130 [ 304.868356] ? __local_bh_enable_ip+0x160/0x260 [ 304.873024] ? lock_sock_nested+0xc5/0x100 [ 304.877678] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.882265] ? lock_sock_nested+0x82/0x100 [ 304.886482] ? trace_hardirqs_on+0x28/0x190 [ 304.890805] ? lock_sock_nested+0x82/0x100 [ 304.895018] ? lock_sock_nested+0x82/0x100 [ 304.899685] ? __local_bh_enable_ip+0x160/0x260 [ 304.904438] tcp_sendmsg+0x27/0x40 [ 304.907965] inet_sendmsg+0x108/0x440 [ 304.911755] smc_sendmsg+0x223/0x320 [ 304.915624] ? smc_sendpage+0x170/0x170 [ 304.919582] sock_sendmsg+0xb5/0xf0 [ 304.923200] sock_write_iter+0x215/0x420 [ 304.927240] ? sock_sendmsg+0xf0/0xf0 [ 304.931035] __vfs_write+0x443/0x890 [ 304.934759] ? lock_downgrade+0x860/0x860 [ 304.938900] ? kernel_read+0x130/0x130 [ 304.942784] ? rw_verify_area+0xb8/0x2b0 [ 304.946835] vfs_write+0x150/0x4d0 [ 304.950359] ksys_write+0x103/0x260 [ 304.953965] ? do_sys_open+0x16e/0x350 [ 304.957847] ? __ia32_sys_read+0xa0/0xa0 [ 304.961900] ? do_syscall_64+0x21/0x4e0 [ 304.966396] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.971755] __x64_sys_write+0x6e/0xb0 [ 304.975627] do_syscall_64+0xd0/0x4e0 [ 304.979416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.984774] RIP: 0033:0x4592f9 [ 304.987972] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.006878] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.014576] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 305.021834] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.029098] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 305.036364] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 305.043637] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 305.050921] CPU: 1 PID: 10782 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 305.058809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.068175] Call Trace: [ 305.070771] dump_stack+0x123/0x177 [ 305.074400] should_fail.cold.4+0x5/0x13 [ 305.078493] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.083598] ? kernel_text_address+0x79/0xf0 [ 305.088012] ? __kernel_text_address+0xd/0x40 [ 305.092510] ? unwind_get_return_address+0x61/0xa0 [ 305.097425] __should_failslab+0xba/0xf0 [ 305.101468] should_failslab+0x9/0x14 [ 305.105246] __kmalloc+0x70/0x770 [ 305.108679] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 305.113935] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 305.119016] ? tls_push_record+0xff/0x1600 [ 305.123321] ? tls_sw_sendmsg+0x92d/0x1020 [ 305.127550] ? inet_sendmsg+0x108/0x440 [ 305.131519] ? smc_sendmsg+0x223/0x320 [ 305.135385] ? sock_sendmsg+0xb5/0xf0 [ 305.139334] ? sock_write_iter+0x215/0x420 [ 305.143558] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 305.149340] ? iov_iter_get_pages+0x1ee/0x1370 [ 305.153991] ? __lock_is_held+0xb5/0x140 [ 305.158033] generic_gcmaes_encrypt+0xfd/0x150 [ 305.162592] ? generic_gcmaes_encrypt+0xfd/0x150 [ 305.167505] ? helper_rfc4106_encrypt+0x450/0x450 [ 305.172422] ? __kmalloc+0x5f1/0x770 [ 305.176122] gcmaes_wrapper_encrypt+0x109/0x180 [ 305.180767] tls_push_record+0x9ae/0x1600 [ 305.184890] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.189458] tls_sw_sendmsg+0x92d/0x1020 [ 305.193501] ? __lock_acquire+0x792/0x4980 [ 305.197717] ? find_held_lock+0x36/0x1d0 [ 305.201758] ? tls_sw_push_pending_record+0x10/0x10 [ 305.206761] ? __local_bh_enable_ip+0x160/0x260 [ 305.211408] ? lock_sock_nested+0xc5/0x100 [ 305.215629] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.220195] ? lock_sock_nested+0x82/0x100 [ 305.224420] ? trace_hardirqs_on+0x28/0x190 [ 305.228851] ? lock_sock_nested+0x82/0x100 [ 305.233073] ? lock_sock_nested+0x82/0x100 [ 305.237285] inet_sendmsg+0x108/0x440 [ 305.241064] smc_sendmsg+0x223/0x320 [ 305.244795] ? smc_sendpage+0x170/0x170 [ 305.248744] sock_sendmsg+0xb5/0xf0 [ 305.252365] sock_write_iter+0x215/0x420 [ 305.256401] ? sock_sendmsg+0xf0/0xf0 [ 305.260193] __vfs_write+0x443/0x890 [ 305.263888] ? lock_downgrade+0x860/0x860 [ 305.268012] ? kernel_read+0x130/0x130 [ 305.271885] ? rw_verify_area+0xb8/0x2b0 [ 305.276033] vfs_write+0x150/0x4d0 [ 305.279557] ksys_write+0x103/0x260 [ 305.283167] ? do_sys_open+0x16e/0x350 [ 305.287032] ? __ia32_sys_read+0xa0/0xa0 [ 305.291071] ? do_syscall_64+0x21/0x4e0 [ 305.295024] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.301426] __x64_sys_write+0x6e/0xb0 [ 305.305293] do_syscall_64+0xd0/0x4e0 [ 305.309157] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.314322] RIP: 0033:0x4592f9 [ 305.317501] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.336660] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.345240] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 305.352487] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.361122] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 305.368379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 305.375639] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 305.383867] FAULT_INJECTION: forcing a failure. [ 305.383867] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 305.424738] CPU: 0 PID: 10807 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 305.432724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.442077] Call Trace: [ 305.444655] dump_stack+0x123/0x177 [ 305.448311] should_fail.cold.4+0x5/0x13 [ 305.452349] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.457427] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 305.462777] ? kasan_unpoison_shadow+0x35/0x50 [ 305.467951] __alloc_pages_nodemask+0x1d5/0x710 [ 305.472614] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 305.477698] alloc_pages_current+0xd6/0x1b0 [ 305.482086] skb_page_frag_refill+0x20b/0x400 [ 305.486559] sk_page_frag_refill+0x46/0x1b0 [ 305.490875] tcp_sendmsg_locked+0xc58/0x35b0 [ 305.495274] ? mark_held_locks+0x130/0x130 [ 305.499483] ? mark_held_locks+0xc7/0x130 [ 305.503711] ? tcp_sendpage+0x50/0x50 [ 305.507500] ? mark_held_locks+0xc7/0x130 [ 305.511711] ? __local_bh_enable_ip+0x160/0x260 [ 305.516466] ? lock_sock_nested+0xc5/0x100 [ 305.520770] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.525591] ? lock_sock_nested+0x82/0x100 [ 305.529803] ? trace_hardirqs_on+0x28/0x190 [ 305.534185] ? lock_sock_nested+0x82/0x100 [ 305.538467] ? lock_sock_nested+0x82/0x100 [ 305.542704] ? __local_bh_enable_ip+0x160/0x260 [ 305.547362] tcp_sendmsg+0x27/0x40 [ 305.550894] inet_sendmsg+0x108/0x440 [ 305.554713] smc_sendmsg+0x223/0x320 [ 305.558424] ? smc_sendpage+0x170/0x170 [ 305.562383] sock_sendmsg+0xb5/0xf0 [ 305.565996] sock_write_iter+0x215/0x420 [ 305.570051] ? sock_sendmsg+0xf0/0xf0 [ 305.573835] __vfs_write+0x443/0x890 [ 305.577529] ? lock_downgrade+0x860/0x860 [ 305.582099] ? kernel_read+0x130/0x130 [ 305.585982] ? rw_verify_area+0xb8/0x2b0 [ 305.590040] vfs_write+0x150/0x4d0 [ 305.593558] ksys_write+0x103/0x260 [ 305.597162] ? do_sys_open+0x16e/0x350 [ 305.601027] ? __ia32_sys_read+0xa0/0xa0 [ 305.605165] ? do_syscall_64+0x21/0x4e0 [ 305.609118] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.614472] __x64_sys_write+0x6e/0xb0 [ 305.618352] do_syscall_64+0xd0/0x4e0 [ 305.622226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.627480] RIP: 0033:0x4592f9 [ 305.630652] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.650314] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.658000] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 305.665252] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.672587] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 305.679838] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 305.687175] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 305.695325] FAULT_INJECTION: forcing a failure. [ 305.695325] name failslab, interval 1, probability 0, space 0, times 0 [ 305.728035] CPU: 0 PID: 10814 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 305.735951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.745501] Call Trace: [ 305.748081] dump_stack+0x123/0x177 [ 305.751814] should_fail.cold.4+0x5/0x13 [ 305.756037] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.761118] ? kernel_text_address+0x79/0xf0 [ 305.765511] ? __kernel_text_address+0xd/0x40 [ 305.769985] ? unwind_get_return_address+0x61/0xa0 [ 305.774894] __should_failslab+0xba/0xf0 [ 305.779022] should_failslab+0x9/0x14 [ 305.782807] __kmalloc+0x70/0x770 [ 305.786243] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 305.791507] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 305.797065] ? tls_push_record+0xff/0x1600 [ 305.801273] ? tls_sw_sendmsg+0x92d/0x1020 [ 305.805485] ? inet_sendmsg+0x108/0x440 [ 305.809437] ? smc_sendmsg+0x223/0x320 [ 305.813301] ? sock_sendmsg+0xb5/0xf0 [ 305.817078] ? sock_write_iter+0x215/0x420 [ 305.821290] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 305.827065] ? iov_iter_get_pages+0x1ee/0x1370 [ 305.831639] ? __lock_is_held+0xb5/0x140 [ 305.835682] generic_gcmaes_encrypt+0xfd/0x150 [ 305.840251] ? generic_gcmaes_encrypt+0xfd/0x150 [ 305.844984] ? helper_rfc4106_encrypt+0x450/0x450 [ 305.850068] ? __kmalloc+0x5f1/0x770 [ 305.853759] gcmaes_wrapper_encrypt+0x109/0x180 [ 305.859016] tls_push_record+0x9ae/0x1600 [ 305.863320] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.867943] tls_sw_sendmsg+0x92d/0x1020 [ 305.871996] ? __lock_acquire+0x792/0x4980 [ 305.876218] ? find_held_lock+0x36/0x1d0 [ 305.880259] ? tls_sw_push_pending_record+0x10/0x10 [ 305.885269] ? __local_bh_enable_ip+0x160/0x260 [ 305.889926] ? lock_sock_nested+0xc5/0x100 [ 305.894137] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.898699] ? lock_sock_nested+0x82/0x100 [ 305.903111] ? trace_hardirqs_on+0x28/0x190 [ 305.907409] ? lock_sock_nested+0x82/0x100 [ 305.911623] ? lock_sock_nested+0x82/0x100 [ 305.915856] inet_sendmsg+0x108/0x440 [ 305.919656] smc_sendmsg+0x223/0x320 [ 305.923367] ? smc_sendpage+0x170/0x170 [ 305.927418] sock_sendmsg+0xb5/0xf0 [ 305.931038] sock_write_iter+0x215/0x420 [ 305.935256] ? sock_sendmsg+0xf0/0xf0 [ 305.939055] __vfs_write+0x443/0x890 [ 305.942746] ? lock_downgrade+0x860/0x860 [ 305.946908] ? kernel_read+0x130/0x130 [ 305.950793] ? rw_verify_area+0xb8/0x2b0 [ 305.954845] vfs_write+0x150/0x4d0 [ 305.958418] ksys_write+0x103/0x260 [ 305.962037] ? do_sys_open+0x16e/0x350 [ 305.965901] ? __ia32_sys_read+0xa0/0xa0 [ 305.969947] ? do_syscall_64+0x21/0x4e0 [ 305.973987] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.979343] __x64_sys_write+0x6e/0xb0 [ 305.983219] do_syscall_64+0xd0/0x4e0 [ 305.987004] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.992169] RIP: 0033:0x4592f9 [ 305.995338] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.014745] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.022958] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 306.030215] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 306.037462] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 306.044710] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 306.051955] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 306.086248] FAULT_INJECTION: forcing a failure. [ 306.086248] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 306.099415] FAULT_INJECTION: forcing a failure. [ 306.099415] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 306.120121] FAULT_INJECTION: forcing a failure. [ 306.120121] name failslab, interval 1, probability 0, space 0, times 0 [ 306.131615] CPU: 1 PID: 10817 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 306.131620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.131623] Call Trace: [ 306.131635] dump_stack+0x123/0x177 [ 306.131646] should_fail.cold.4+0x5/0x13 [ 306.159575] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 306.164675] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 306.169950] ? kasan_unpoison_shadow+0x35/0x50 [ 306.174617] __alloc_pages_nodemask+0x1d5/0x710 [ 306.179281] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 306.184294] alloc_pages_current+0xd6/0x1b0 [ 306.188604] skb_page_frag_refill+0x20b/0x400 [ 306.193088] sk_page_frag_refill+0x46/0x1b0 [ 306.197492] tcp_sendmsg_locked+0xc58/0x35b0 [ 306.201898] ? mark_held_locks+0x130/0x130 [ 306.206126] ? mark_held_locks+0xc7/0x130 [ 306.210275] ? tcp_sendpage+0x50/0x50 [ 306.214081] ? mark_held_locks+0xc7/0x130 [ 306.218227] ? __local_bh_enable_ip+0x160/0x260 [ 306.222881] ? lock_sock_nested+0xc5/0x100 [ 306.227319] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.231882] ? lock_sock_nested+0x82/0x100 [ 306.236098] ? trace_hardirqs_on+0x28/0x190 [ 306.240399] ? lock_sock_nested+0x82/0x100 [ 306.244618] ? lock_sock_nested+0x82/0x100 [ 306.248841] ? __local_bh_enable_ip+0x160/0x260 [ 306.253597] tcp_sendmsg+0x27/0x40 [ 306.257388] inet_sendmsg+0x108/0x440 [ 306.261185] smc_sendmsg+0x223/0x320 [ 306.264889] ? smc_sendpage+0x170/0x170 [ 306.268878] sock_sendmsg+0xb5/0xf0 [ 306.272492] sock_write_iter+0x215/0x420 [ 306.276541] ? sock_sendmsg+0xf0/0xf0 [ 306.280338] __vfs_write+0x443/0x890 [ 306.284231] ? lock_downgrade+0x860/0x860 [ 306.288556] ? kernel_read+0x130/0x130 [ 306.292453] ? rw_verify_area+0xb8/0x2b0 [ 306.296497] vfs_write+0x150/0x4d0 [ 306.300023] ksys_write+0x103/0x260 [ 306.303653] ? do_sys_open+0x16e/0x350 [ 306.307619] ? __ia32_sys_read+0xa0/0xa0 [ 306.311759] ? do_syscall_64+0x21/0x4e0 [ 306.315804] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.321260] __x64_sys_write+0x6e/0xb0 [ 306.325138] do_syscall_64+0xd0/0x4e0 [ 306.328927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.334186] RIP: 0033:0x4592f9 [ 306.337375] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.356896] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.364600] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 306.371866] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 306.379292] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 306.386561] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 306.395992] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 306.403790] CPU: 0 PID: 10824 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 306.411779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.421133] Call Trace: [ 306.423713] dump_stack+0x123/0x177 [ 306.427439] should_fail.cold.4+0x5/0x13 [ 306.431578] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 306.436775] ? kernel_text_address+0x79/0xf0 [ 306.441190] ? __kernel_text_address+0xd/0x40 [ 306.445681] ? unwind_get_return_address+0x61/0xa0 [ 306.450714] __should_failslab+0xba/0xf0 [ 306.454763] should_failslab+0x9/0x14 [ 306.459328] __kmalloc+0x70/0x770 [ 306.462769] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 306.468134] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 306.473239] ? tls_push_record+0xff/0x1600 [ 306.477452] ? tls_sw_sendmsg+0x92d/0x1020 [ 306.482197] ? inet_sendmsg+0x108/0x440 [ 306.486155] ? smc_sendmsg+0x223/0x320 [ 306.490209] ? sock_sendmsg+0xb5/0xf0 [ 306.494009] ? sock_write_iter+0x215/0x420 [ 306.498239] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 306.504042] ? iov_iter_get_pages+0x1ee/0x1370 [ 306.508621] ? __lock_is_held+0xb5/0x140 [ 306.512700] generic_gcmaes_encrypt+0xfd/0x150 [ 306.517352] ? generic_gcmaes_encrypt+0xfd/0x150 [ 306.522367] ? helper_rfc4106_encrypt+0x450/0x450 [ 306.527302] ? __kmalloc+0x5f1/0x770 [ 306.531072] gcmaes_wrapper_encrypt+0x109/0x180 [ 306.535947] tls_push_record+0x9ae/0x1600 [ 306.540609] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.545485] tls_sw_sendmsg+0x92d/0x1020 [ 306.549546] ? __lock_acquire+0x792/0x4980 [ 306.553783] ? find_held_lock+0x36/0x1d0 [ 306.557851] ? tls_sw_push_pending_record+0x10/0x10 [ 306.562851] ? __local_bh_enable_ip+0x160/0x260 [ 306.567515] ? lock_sock_nested+0xc5/0x100 [ 306.571736] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.576305] ? lock_sock_nested+0x82/0x100 [ 306.580524] ? trace_hardirqs_on+0x28/0x190 [ 306.584836] ? lock_sock_nested+0x82/0x100 [ 306.589053] ? lock_sock_nested+0x82/0x100 [ 306.593274] inet_sendmsg+0x108/0x440 [ 306.597060] smc_sendmsg+0x223/0x320 [ 306.600772] ? smc_sendpage+0x170/0x170 [ 306.604748] sock_sendmsg+0xb5/0xf0 [ 306.608371] sock_write_iter+0x215/0x420 [ 306.613402] ? sock_sendmsg+0xf0/0xf0 [ 306.617194] __vfs_write+0x443/0x890 [ 306.620900] ? lock_downgrade+0x860/0x860 [ 306.625289] ? kernel_read+0x130/0x130 [ 306.629189] ? rw_verify_area+0xb8/0x2b0 [ 306.633338] vfs_write+0x150/0x4d0 [ 306.636857] ksys_write+0x103/0x260 [ 306.640476] ? do_sys_open+0x16e/0x350 [ 306.644628] ? __ia32_sys_read+0xa0/0xa0 [ 306.648689] ? do_syscall_64+0x21/0x4e0 [ 306.652812] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.658285] __x64_sys_write+0x6e/0xb0 [ 306.662186] do_syscall_64+0xd0/0x4e0 [ 306.665995] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.671184] RIP: 0033:0x4592f9 [ 306.674367] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.693675] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.701467] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 306.708724] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 306.716158] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 306.723433] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 306.730696] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 306.738064] CPU: 1 PID: 10819 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 306.745963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.756057] Call Trace: [ 306.758755] dump_stack+0x123/0x177 [ 306.762369] should_fail.cold.4+0x5/0x13 [ 306.766435] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 306.772469] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 306.777837] ? kasan_unpoison_shadow+0x35/0x50 [ 306.782401] __alloc_pages_nodemask+0x1d5/0x710 [ 306.787258] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 306.792258] alloc_pages_current+0xd6/0x1b0 [ 306.796561] skb_page_frag_refill+0x20b/0x400 [ 306.801036] sk_page_frag_refill+0x46/0x1b0 [ 306.805425] tcp_sendmsg_locked+0xc58/0x35b0 [ 306.809813] ? mark_held_locks+0x130/0x130 [ 306.814023] ? mark_held_locks+0xc7/0x130 [ 306.818178] ? tcp_sendpage+0x50/0x50 [ 306.822005] ? mark_held_locks+0xc7/0x130 [ 306.826216] ? __local_bh_enable_ip+0x160/0x260 [ 306.830859] ? lock_sock_nested+0xc5/0x100 [ 306.835071] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.839677] ? lock_sock_nested+0x82/0x100 [ 306.843890] ? trace_hardirqs_on+0x28/0x190 [ 306.848203] ? lock_sock_nested+0x82/0x100 [ 306.852438] ? lock_sock_nested+0x82/0x100 [ 306.856658] ? __local_bh_enable_ip+0x160/0x260 [ 306.861320] tcp_sendmsg+0x27/0x40 [ 306.864946] inet_sendmsg+0x108/0x440 [ 306.868729] smc_sendmsg+0x223/0x320 [ 306.872418] ? smc_sendpage+0x170/0x170 [ 306.876367] sock_sendmsg+0xb5/0xf0 [ 306.879969] sock_write_iter+0x215/0x420 [ 306.884018] ? sock_sendmsg+0xf0/0xf0 [ 306.887804] __vfs_write+0x443/0x890 [ 306.891496] ? lock_downgrade+0x860/0x860 [ 306.895619] ? kernel_read+0x130/0x130 [ 306.899495] ? rw_verify_area+0xb8/0x2b0 [ 306.903535] vfs_write+0x150/0x4d0 [ 306.907058] ksys_write+0x103/0x260 [ 306.910667] ? do_sys_open+0x16e/0x350 [ 306.914534] ? __ia32_sys_read+0xa0/0xa0 [ 306.918593] ? do_syscall_64+0x21/0x4e0 [ 306.922542] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.927883] __x64_sys_write+0x6e/0xb0 [ 306.931746] do_syscall_64+0xd0/0x4e0 [ 306.935796] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.941136] RIP: 0033:0x4592f9 [ 306.944304] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.963287] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.971077] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 306.978413] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 306.985665] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 306.992920] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 307.000170] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 307.024827] FAULT_INJECTION: forcing a failure. [ 307.024827] name failslab, interval 1, probability 0, space 0, times 0 [ 307.033911] FAULT_INJECTION: forcing a failure. [ 307.033911] name failslab, interval 1, probability 0, space 0, times 0 [ 307.050762] FAULT_INJECTION: forcing a failure. [ 307.050762] name failslab, interval 1, probability 0, space 0, times 0 [ 307.070111] FAULT_INJECTION: forcing a failure. [ 307.070111] name failslab, interval 1, probability 0, space 0, times 0 [ 307.092318] CPU: 1 PID: 10840 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 307.100333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.109701] Call Trace: [ 307.112287] dump_stack+0x123/0x177 [ 307.115918] should_fail.cold.4+0x5/0x13 [ 307.119980] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 307.125170] ? kernel_text_address+0x79/0xf0 [ 307.129876] ? __kernel_text_address+0xd/0x40 [ 307.134369] ? unwind_get_return_address+0x61/0xa0 [ 307.139292] __should_failslab+0xba/0xf0 [ 307.143349] should_failslab+0x9/0x14 [ 307.147177] __kmalloc+0x70/0x770 [ 307.150628] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 307.155912] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 307.161126] ? tls_push_record+0xff/0x1600 [ 307.165358] ? tls_sw_sendmsg+0x92d/0x1020 [ 307.169687] ? inet_sendmsg+0x108/0x440 [ 307.173795] ? smc_sendmsg+0x223/0x320 [ 307.177691] ? sock_sendmsg+0xb5/0xf0 [ 307.181491] ? sock_write_iter+0x215/0x420 [ 307.185738] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 307.191633] ? iov_iter_get_pages+0x1ee/0x1370 [ 307.196218] ? __lock_is_held+0xb5/0x140 [ 307.200276] generic_gcmaes_encrypt+0xfd/0x150 [ 307.204860] ? generic_gcmaes_encrypt+0xfd/0x150 [ 307.209602] ? helper_rfc4106_encrypt+0x450/0x450 [ 307.214429] ? __kmalloc+0x5f1/0x770 [ 307.218128] gcmaes_wrapper_encrypt+0x109/0x180 [ 307.222792] tls_push_record+0x9ae/0x1600 [ 307.226950] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.231540] tls_sw_sendmsg+0x92d/0x1020 [ 307.236381] ? __lock_acquire+0x792/0x4980 [ 307.240621] ? find_held_lock+0x36/0x1d0 [ 307.244676] ? tls_sw_push_pending_record+0x10/0x10 [ 307.249681] ? __local_bh_enable_ip+0x160/0x260 [ 307.254349] ? lock_sock_nested+0xc5/0x100 [ 307.258568] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.263154] ? lock_sock_nested+0x82/0x100 [ 307.267583] ? trace_hardirqs_on+0x28/0x190 [ 307.272146] ? lock_sock_nested+0x82/0x100 [ 307.276472] ? lock_sock_nested+0x82/0x100 [ 307.280700] inet_sendmsg+0x108/0x440 [ 307.284511] smc_sendmsg+0x223/0x320 [ 307.288312] ? smc_sendpage+0x170/0x170 [ 307.292276] sock_sendmsg+0xb5/0xf0 [ 307.295891] sock_write_iter+0x215/0x420 [ 307.299944] ? sock_sendmsg+0xf0/0xf0 [ 307.304093] __vfs_write+0x443/0x890 [ 307.308148] ? lock_downgrade+0x860/0x860 [ 307.312280] ? kernel_read+0x130/0x130 [ 307.316175] ? rw_verify_area+0xb8/0x2b0 [ 307.320308] vfs_write+0x150/0x4d0 [ 307.323829] ksys_write+0x103/0x260 [ 307.327443] ? do_sys_open+0x16e/0x350 [ 307.331435] ? __ia32_sys_read+0xa0/0xa0 [ 307.335477] ? do_syscall_64+0x21/0x4e0 [ 307.339518] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.345301] __x64_sys_write+0x6e/0xb0 [ 307.349193] do_syscall_64+0xd0/0x4e0 [ 307.352992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.358179] RIP: 0033:0x4592f9 [ 307.361356] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.380676] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.388461] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 307.395825] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 307.403101] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 307.410547] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 307.418333] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 307.426055] CPU: 0 PID: 10836 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 307.433985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.443342] Call Trace: [ 307.445931] dump_stack+0x123/0x177 [ 307.449652] should_fail.cold.4+0x5/0x13 [ 307.453694] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 307.458786] ? kernel_text_address+0x79/0xf0 [ 307.463259] ? __kernel_text_address+0xd/0x40 [ 307.467735] ? unwind_get_return_address+0x61/0xa0 [ 307.472644] __should_failslab+0xba/0xf0 [ 307.476705] should_failslab+0x9/0x14 [ 307.480485] __kmalloc+0x70/0x770 [ 307.483920] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 307.489263] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 307.494353] ? tls_push_record+0xff/0x1600 [ 307.498565] ? tls_sw_sendmsg+0x92d/0x1020 [ 307.502785] ? inet_sendmsg+0x108/0x440 [ 307.506753] ? smc_sendmsg+0x223/0x320 [ 307.510710] ? sock_sendmsg+0xb5/0xf0 [ 307.514487] ? sock_write_iter+0x215/0x420 [ 307.518736] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 307.524543] ? iov_iter_get_pages+0x1ee/0x1370 [ 307.529120] ? __lock_is_held+0xb5/0x140 [ 307.533259] generic_gcmaes_encrypt+0xfd/0x150 [ 307.538025] ? generic_gcmaes_encrypt+0xfd/0x150 [ 307.547639] ? helper_rfc4106_encrypt+0x450/0x450 [ 307.552638] ? __kmalloc+0x5f1/0x770 [ 307.556336] gcmaes_wrapper_encrypt+0x109/0x180 [ 307.560985] tls_push_record+0x9ae/0x1600 [ 307.565114] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.569807] tls_sw_sendmsg+0x92d/0x1020 [ 307.573847] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 307.578603] ? find_held_lock+0x36/0x1d0 [ 307.582690] ? tls_sw_push_pending_record+0x10/0x10 [ 307.587696] ? __local_bh_enable_ip+0x160/0x260 [ 307.592350] ? lock_sock_nested+0xc5/0x100 [ 307.596584] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.601320] ? lock_sock_nested+0x82/0x100 [ 307.605532] ? trace_hardirqs_on+0x28/0x190 [ 307.609847] ? lock_sock_nested+0x82/0x100 [ 307.614282] ? lock_sock_nested+0x82/0x100 [ 307.618526] inet_sendmsg+0x108/0x440 [ 307.622331] smc_sendmsg+0x223/0x320 [ 307.626033] ? smc_sendpage+0x170/0x170 [ 307.630000] sock_sendmsg+0xb5/0xf0 [ 307.633620] sock_write_iter+0x215/0x420 [ 307.637660] ? sock_sendmsg+0xf0/0xf0 [ 307.641447] __vfs_write+0x443/0x890 [ 307.645226] ? lock_downgrade+0x860/0x860 [ 307.649354] ? kernel_read+0x130/0x130 [ 307.653241] ? rw_verify_area+0xb8/0x2b0 [ 307.657281] vfs_write+0x150/0x4d0 [ 307.660806] ksys_write+0x103/0x260 [ 307.664426] ? do_sys_open+0x16e/0x350 [ 307.668291] ? __ia32_sys_read+0xa0/0xa0 [ 307.672417] ? do_syscall_64+0x21/0x4e0 [ 307.676381] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.681728] __x64_sys_write+0x6e/0xb0 [ 307.685595] do_syscall_64+0xd0/0x4e0 [ 307.689494] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.694680] RIP: 0033:0x4592f9 [ 307.697851] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.716944] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.724643] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 307.731936] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 307.739274] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 307.746654] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 307.754423] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 307.770713] CPU: 1 PID: 10841 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 307.778627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.788000] Call Trace: [ 307.790585] dump_stack+0x123/0x177 [ 307.794307] should_fail.cold.4+0x5/0x13 [ 307.798433] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 307.803533] ? kernel_text_address+0x79/0xf0 [ 307.807945] ? __kernel_text_address+0xd/0x40 [ 307.812439] ? unwind_get_return_address+0x61/0xa0 [ 307.817542] __should_failslab+0xba/0xf0 [ 307.821599] should_failslab+0x9/0x14 [ 307.825406] __kmalloc+0x70/0x770 [ 307.828866] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 307.834138] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 307.839330] ? tls_push_record+0xff/0x1600 [ 307.843577] ? tls_sw_sendmsg+0x92d/0x1020 [ 307.847793] ? inet_sendmsg+0x108/0x440 [ 307.851758] ? smc_sendmsg+0x223/0x320 [ 307.855627] ? sock_sendmsg+0xb5/0xf0 [ 307.859512] ? sock_write_iter+0x215/0x420 [ 307.863738] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 307.869528] ? iov_iter_get_pages+0x1ee/0x1370 [ 307.874097] ? __lock_is_held+0xb5/0x140 [ 307.878158] generic_gcmaes_encrypt+0xfd/0x150 [ 307.882719] ? generic_gcmaes_encrypt+0xfd/0x150 [ 307.887453] ? helper_rfc4106_encrypt+0x450/0x450 [ 307.892543] ? __kmalloc+0x5f1/0x770 [ 307.896241] gcmaes_wrapper_encrypt+0x109/0x180 [ 307.900908] tls_push_record+0x9ae/0x1600 [ 307.905037] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.909636] tls_sw_sendmsg+0x92d/0x1020 [ 307.913763] ? __lock_acquire+0x792/0x4980 [ 307.917985] ? find_held_lock+0x36/0x1d0 [ 307.922032] ? tls_sw_push_pending_record+0x10/0x10 [ 307.927035] ? __local_bh_enable_ip+0x160/0x260 [ 307.931690] ? lock_sock_nested+0xc5/0x100 [ 307.936164] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.940727] ? lock_sock_nested+0x82/0x100 [ 307.944944] ? trace_hardirqs_on+0x28/0x190 [ 307.949241] ? lock_sock_nested+0x82/0x100 [ 307.953456] ? lock_sock_nested+0x82/0x100 [ 307.957682] inet_sendmsg+0x108/0x440 [ 307.961486] smc_sendmsg+0x223/0x320 [ 307.965190] ? smc_sendpage+0x170/0x170 [ 307.969146] sock_sendmsg+0xb5/0xf0 [ 307.972760] sock_write_iter+0x215/0x420 [ 307.976801] ? sock_sendmsg+0xf0/0xf0 [ 307.980601] __vfs_write+0x443/0x890 [ 307.984308] ? lock_downgrade+0x860/0x860 [ 307.988439] ? kernel_read+0x130/0x130 [ 307.992315] ? rw_verify_area+0xb8/0x2b0 [ 307.996361] vfs_write+0x150/0x4d0 [ 307.999880] ksys_write+0x103/0x260 [ 308.003487] ? do_sys_open+0x16e/0x350 [ 308.007359] ? __ia32_sys_read+0xa0/0xa0 [ 308.011414] ? do_syscall_64+0x21/0x4e0 [ 308.015385] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.020730] __x64_sys_write+0x6e/0xb0 [ 308.024607] do_syscall_64+0xd0/0x4e0 [ 308.028498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.033759] RIP: 0033:0x4592f9 [ 308.036944] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.056193] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.063882] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 308.071137] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 308.078491] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 308.085747] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 308.093001] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 308.100272] CPU: 0 PID: 10846 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 308.108157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.117500] Call Trace: [ 308.120072] dump_stack+0x123/0x177 [ 308.123680] should_fail.cold.4+0x5/0x13 [ 308.127730] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 308.132809] ? kernel_text_address+0x79/0xf0 [ 308.137222] ? __kernel_text_address+0xd/0x40 [ 308.141696] ? unwind_get_return_address+0x61/0xa0 [ 308.146602] __should_failslab+0xba/0xf0 [ 308.150669] should_failslab+0x9/0x14 [ 308.154468] __kmalloc+0x70/0x770 [ 308.157904] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.163162] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.168245] ? tls_push_record+0xff/0x1600 [ 308.172488] ? tls_sw_sendmsg+0x92d/0x1020 [ 308.176754] ? inet_sendmsg+0x108/0x440 [ 308.180758] ? smc_sendmsg+0x223/0x320 [ 308.184633] ? sock_sendmsg+0xb5/0xf0 [ 308.188409] ? sock_write_iter+0x215/0x420 [ 308.192654] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 308.198431] ? iov_iter_get_pages+0x1ee/0x1370 [ 308.203172] ? __lock_is_held+0xb5/0x140 [ 308.207217] generic_gcmaes_encrypt+0xfd/0x150 [ 308.211775] ? generic_gcmaes_encrypt+0xfd/0x150 [ 308.216616] ? helper_rfc4106_encrypt+0x450/0x450 [ 308.221437] ? __kmalloc+0x5f1/0x770 [ 308.225140] gcmaes_wrapper_encrypt+0x109/0x180 [ 308.229791] tls_push_record+0x9ae/0x1600 [ 308.233925] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.238495] tls_sw_sendmsg+0x92d/0x1020 [ 308.242532] ? __lock_acquire+0x792/0x4980 [ 308.246757] ? find_held_lock+0x36/0x1d0 [ 308.250798] ? tls_sw_push_pending_record+0x10/0x10 [ 308.255793] ? __local_bh_enable_ip+0x160/0x260 [ 308.260456] ? lock_sock_nested+0xc5/0x100 [ 308.264679] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.269239] ? lock_sock_nested+0x82/0x100 [ 308.273466] ? trace_hardirqs_on+0x28/0x190 [ 308.278304] ? lock_sock_nested+0x82/0x100 [ 308.282520] ? lock_sock_nested+0x82/0x100 [ 308.286758] inet_sendmsg+0x108/0x440 [ 308.290540] smc_sendmsg+0x223/0x320 [ 308.294350] ? smc_sendpage+0x170/0x170 [ 308.298302] sock_sendmsg+0xb5/0xf0 [ 308.302114] sock_write_iter+0x215/0x420 [ 308.306388] ? sock_sendmsg+0xf0/0xf0 [ 308.310263] __vfs_write+0x443/0x890 [ 308.313965] ? lock_downgrade+0x860/0x860 [ 308.318091] ? kernel_read+0x130/0x130 [ 308.321964] ? rw_verify_area+0xb8/0x2b0 [ 308.326011] vfs_write+0x150/0x4d0 [ 308.329545] ksys_write+0x103/0x260 [ 308.333235] ? do_sys_open+0x16e/0x350 [ 308.337099] ? __ia32_sys_read+0xa0/0xa0 [ 308.341139] ? do_syscall_64+0x21/0x4e0 [ 308.345106] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.350465] __x64_sys_write+0x6e/0xb0 [ 308.354340] do_syscall_64+0xd0/0x4e0 [ 308.358121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.363289] RIP: 0033:0x4592f9 [ 308.366463] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.385434] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.393129] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 308.400376] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 308.407629] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 308.414876] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 308.422124] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 308.440268] FAULT_INJECTION: forcing a failure. [ 308.440268] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 308.489176] FAULT_INJECTION: forcing a failure. [ 308.489176] name failslab, interval 1, probability 0, space 0, times 0 [ 308.506229] FAULT_INJECTION: forcing a failure. [ 308.506229] name failslab, interval 1, probability 0, space 0, times 0 [ 308.523739] FAULT_INJECTION: forcing a failure. [ 308.523739] name failslab, interval 1, probability 0, space 0, times 0 [ 308.535222] CPU: 1 PID: 10850 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 308.543463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.553161] Call Trace: [ 308.555827] dump_stack+0x123/0x177 [ 308.559538] should_fail.cold.4+0x5/0x13 [ 308.563670] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 308.568767] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 308.574022] ? kasan_unpoison_shadow+0x35/0x50 [ 308.578932] __alloc_pages_nodemask+0x1d5/0x710 [ 308.583652] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 308.588651] alloc_pages_current+0xd6/0x1b0 [ 308.592953] skb_page_frag_refill+0x20b/0x400 [ 308.597515] sk_page_frag_refill+0x46/0x1b0 [ 308.601871] tcp_sendmsg_locked+0xc58/0x35b0 [ 308.606263] ? mark_held_locks+0x130/0x130 [ 308.610472] ? mark_held_locks+0xc7/0x130 [ 308.614868] ? tcp_sendpage+0x50/0x50 [ 308.618751] ? mark_held_locks+0xc7/0x130 [ 308.622905] ? __local_bh_enable_ip+0x160/0x260 [ 308.627565] ? lock_sock_nested+0xc5/0x100 [ 308.631777] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.636340] ? lock_sock_nested+0x82/0x100 [ 308.640579] ? trace_hardirqs_on+0x28/0x190 [ 308.645066] ? lock_sock_nested+0x82/0x100 [ 308.649284] ? lock_sock_nested+0x82/0x100 [ 308.653496] ? __local_bh_enable_ip+0x160/0x260 [ 308.658144] tcp_sendmsg+0x27/0x40 [ 308.661666] inet_sendmsg+0x108/0x440 [ 308.665449] smc_sendmsg+0x223/0x320 [ 308.669142] ? smc_sendpage+0x170/0x170 [ 308.673094] sock_sendmsg+0xb5/0xf0 [ 308.676786] sock_write_iter+0x215/0x420 [ 308.680824] ? sock_sendmsg+0xf0/0xf0 [ 308.684795] __vfs_write+0x443/0x890 [ 308.688630] ? lock_downgrade+0x860/0x860 [ 308.692773] ? kernel_read+0x130/0x130 [ 308.696654] ? rw_verify_area+0xb8/0x2b0 [ 308.700697] vfs_write+0x150/0x4d0 [ 308.704222] ksys_write+0x103/0x260 [ 308.708259] ? do_sys_open+0x16e/0x350 [ 308.712181] ? __ia32_sys_read+0xa0/0xa0 [ 308.716223] ? do_syscall_64+0x21/0x4e0 [ 308.720179] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.725730] __x64_sys_write+0x6e/0xb0 [ 308.729598] do_syscall_64+0xd0/0x4e0 [ 308.733478] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.738648] RIP: 0033:0x4592f9 [ 308.741995] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.760979] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.768683] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 308.776018] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 308.783266] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 308.790609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 308.799329] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 308.816962] CPU: 1 PID: 10859 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 308.824951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.834493] Call Trace: [ 308.837092] dump_stack+0x123/0x177 [ 308.840720] should_fail.cold.4+0x5/0x13 [ 308.844779] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 308.849875] ? kernel_text_address+0x79/0xf0 [ 308.854305] ? __kernel_text_address+0xd/0x40 [ 308.858807] ? unwind_get_return_address+0x61/0xa0 [ 308.863736] __should_failslab+0xba/0xf0 [ 308.867796] should_failslab+0x9/0x14 [ 308.871621] __kmalloc+0x70/0x770 [ 308.875076] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.880349] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.885448] ? tls_push_record+0xff/0x1600 [ 308.890199] ? tls_sw_sendmsg+0x92d/0x1020 [ 308.894437] ? inet_sendmsg+0x108/0x440 [ 308.898496] ? smc_sendmsg+0x223/0x320 [ 308.902372] ? sock_sendmsg+0xb5/0xf0 [ 308.906257] ? sock_write_iter+0x215/0x420 [ 308.910583] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 308.916382] ? iov_iter_get_pages+0x1ee/0x1370 [ 308.920975] ? __lock_is_held+0xb5/0x140 [ 308.925064] generic_gcmaes_encrypt+0xfd/0x150 [ 308.929644] ? generic_gcmaes_encrypt+0xfd/0x150 [ 308.934416] ? helper_rfc4106_encrypt+0x450/0x450 [ 308.939424] ? __kmalloc+0x5f1/0x770 [ 308.943134] gcmaes_wrapper_encrypt+0x109/0x180 [ 308.947788] tls_push_record+0x9ae/0x1600 [ 308.951915] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.956501] tls_sw_sendmsg+0x92d/0x1020 [ 308.960569] ? __lock_acquire+0x792/0x4980 [ 308.964875] ? find_held_lock+0x36/0x1d0 [ 308.968929] ? tls_sw_push_pending_record+0x10/0x10 [ 308.973924] ? __local_bh_enable_ip+0x160/0x260 [ 308.978755] ? lock_sock_nested+0xc5/0x100 [ 308.982970] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.987549] ? lock_sock_nested+0x82/0x100 [ 308.991762] ? trace_hardirqs_on+0x28/0x190 [ 308.996239] ? lock_sock_nested+0x82/0x100 [ 309.000453] ? lock_sock_nested+0x82/0x100 [ 309.004670] inet_sendmsg+0x108/0x440 [ 309.008474] smc_sendmsg+0x223/0x320 [ 309.012169] ? smc_sendpage+0x170/0x170 [ 309.016121] sock_sendmsg+0xb5/0xf0 [ 309.019736] sock_write_iter+0x215/0x420 [ 309.023869] ? sock_sendmsg+0xf0/0xf0 [ 309.027663] __vfs_write+0x443/0x890 [ 309.031354] ? lock_downgrade+0x860/0x860 [ 309.035484] ? kernel_read+0x130/0x130 [ 309.039369] ? rw_verify_area+0xb8/0x2b0 [ 309.043413] vfs_write+0x150/0x4d0 [ 309.046932] ksys_write+0x103/0x260 [ 309.050901] ? do_sys_open+0x16e/0x350 [ 309.054784] ? __ia32_sys_read+0xa0/0xa0 [ 309.058827] ? do_syscall_64+0x21/0x4e0 [ 309.062800] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.068168] __x64_sys_write+0x6e/0xb0 [ 309.072044] do_syscall_64+0xd0/0x4e0 [ 309.075910] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.081092] RIP: 0033:0x4592f9 [ 309.084264] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.103168] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.110953] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 309.118324] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.125607] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.132867] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 309.140119] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 309.147469] CPU: 0 PID: 10862 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 309.155357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.165620] Call Trace: [ 309.168201] dump_stack+0x123/0x177 [ 309.171813] should_fail.cold.4+0x5/0x13 [ 309.175870] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.180964] ? kernel_text_address+0x79/0xf0 [ 309.185361] ? __kernel_text_address+0xd/0x40 [ 309.189843] ? unwind_get_return_address+0x61/0xa0 [ 309.194762] __should_failslab+0xba/0xf0 [ 309.198811] should_failslab+0x9/0x14 [ 309.202632] __kmalloc+0x70/0x770 [ 309.206071] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 309.211420] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 309.216853] ? tls_push_record+0xff/0x1600 [ 309.221072] ? tls_sw_sendmsg+0x92d/0x1020 [ 309.225295] ? inet_sendmsg+0x108/0x440 [ 309.229269] ? smc_sendmsg+0x223/0x320 [ 309.233446] ? sock_sendmsg+0xb5/0xf0 [ 309.237228] ? sock_write_iter+0x215/0x420 [ 309.241469] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 309.247256] ? iov_iter_get_pages+0x1ee/0x1370 [ 309.251933] ? __lock_is_held+0xb5/0x140 [ 309.255980] generic_gcmaes_encrypt+0xfd/0x150 [ 309.260568] ? generic_gcmaes_encrypt+0xfd/0x150 [ 309.265318] ? helper_rfc4106_encrypt+0x450/0x450 [ 309.270149] ? __kmalloc+0x5f1/0x770 [ 309.273877] gcmaes_wrapper_encrypt+0x109/0x180 [ 309.278544] tls_push_record+0x9ae/0x1600 [ 309.282768] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.288394] tls_sw_sendmsg+0x92d/0x1020 [ 309.292435] ? __lock_acquire+0x792/0x4980 [ 309.296682] ? find_held_lock+0x36/0x1d0 [ 309.300735] ? tls_sw_push_pending_record+0x10/0x10 [ 309.305850] ? __local_bh_enable_ip+0x160/0x260 [ 309.311377] ? lock_sock_nested+0xc5/0x100 [ 309.315595] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.320333] ? lock_sock_nested+0x82/0x100 [ 309.324550] ? trace_hardirqs_on+0x28/0x190 [ 309.328852] ? lock_sock_nested+0x82/0x100 [ 309.333244] ? lock_sock_nested+0x82/0x100 [ 309.338338] inet_sendmsg+0x108/0x440 [ 309.342151] smc_sendmsg+0x223/0x320 [ 309.345847] ? smc_sendpage+0x170/0x170 [ 309.349907] sock_sendmsg+0xb5/0xf0 [ 309.353538] sock_write_iter+0x215/0x420 [ 309.357580] ? sock_sendmsg+0xf0/0xf0 [ 309.361477] __vfs_write+0x443/0x890 [ 309.365172] ? lock_downgrade+0x860/0x860 [ 309.369508] ? kernel_read+0x130/0x130 [ 309.373408] ? rw_verify_area+0xb8/0x2b0 [ 309.377464] vfs_write+0x150/0x4d0 [ 309.380995] ksys_write+0x103/0x260 [ 309.384609] ? do_sys_open+0x16e/0x350 [ 309.388502] ? __ia32_sys_read+0xa0/0xa0 [ 309.392555] ? do_syscall_64+0x21/0x4e0 [ 309.396514] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.403178] __x64_sys_write+0x6e/0xb0 [ 309.407066] do_syscall_64+0xd0/0x4e0 [ 309.410955] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.416140] RIP: 0033:0x4592f9 [ 309.419585] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.438488] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.446207] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 309.453910] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.461182] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.468443] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 309.475701] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 309.482983] CPU: 1 PID: 10858 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 309.491329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.500667] Call Trace: [ 309.503235] dump_stack+0x123/0x177 [ 309.506857] should_fail.cold.4+0x5/0x13 [ 309.510904] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.516082] ? kernel_text_address+0x79/0xf0 [ 309.520465] ? __kernel_text_address+0xd/0x40 [ 309.524938] ? unwind_get_return_address+0x61/0xa0 [ 309.529866] __should_failslab+0xba/0xf0 [ 309.533925] should_failslab+0x9/0x14 [ 309.537724] __kmalloc+0x70/0x770 [ 309.541164] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 309.546421] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 309.551502] ? tls_push_record+0xff/0x1600 [ 309.555724] ? tls_sw_sendmsg+0x92d/0x1020 [ 309.559939] ? inet_sendmsg+0x108/0x440 [ 309.563890] ? smc_sendmsg+0x223/0x320 [ 309.567758] ? sock_sendmsg+0xb5/0xf0 [ 309.571560] ? sock_write_iter+0x215/0x420 [ 309.575880] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 309.581672] ? iov_iter_get_pages+0x1ee/0x1370 [ 309.586254] ? __lock_is_held+0xb5/0x140 [ 309.590304] generic_gcmaes_encrypt+0xfd/0x150 [ 309.594879] ? generic_gcmaes_encrypt+0xfd/0x150 [ 309.599614] ? helper_rfc4106_encrypt+0x450/0x450 [ 309.604455] ? __kmalloc+0x5f1/0x770 [ 309.608164] gcmaes_wrapper_encrypt+0x109/0x180 [ 309.613607] tls_push_record+0x9ae/0x1600 [ 309.617745] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.622325] tls_sw_sendmsg+0x92d/0x1020 [ 309.626366] ? __lock_acquire+0x792/0x4980 [ 309.630583] ? find_held_lock+0x36/0x1d0 [ 309.634642] ? tls_sw_push_pending_record+0x10/0x10 [ 309.639639] ? __local_bh_enable_ip+0x160/0x260 [ 309.646250] ? lock_sock_nested+0xc5/0x100 [ 309.651442] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.656006] ? lock_sock_nested+0x82/0x100 [ 309.660221] ? trace_hardirqs_on+0x28/0x190 [ 309.664524] ? lock_sock_nested+0x82/0x100 [ 309.668777] ? lock_sock_nested+0x82/0x100 [ 309.672996] inet_sendmsg+0x108/0x440 [ 309.677037] smc_sendmsg+0x223/0x320 [ 309.681432] ? smc_sendpage+0x170/0x170 [ 309.685392] sock_sendmsg+0xb5/0xf0 [ 309.689088] sock_write_iter+0x215/0x420 [ 309.693135] ? sock_sendmsg+0xf0/0xf0 [ 309.696919] __vfs_write+0x443/0x890 [ 309.700631] ? lock_downgrade+0x860/0x860 [ 309.705648] ? kernel_read+0x130/0x130 [ 309.710676] ? rw_verify_area+0xb8/0x2b0 [ 309.714725] vfs_write+0x150/0x4d0 [ 309.718279] ksys_write+0x103/0x260 [ 309.721906] ? do_sys_open+0x16e/0x350 [ 309.725787] ? __ia32_sys_read+0xa0/0xa0 [ 309.729840] ? do_syscall_64+0x21/0x4e0 [ 309.733811] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.739306] __x64_sys_write+0x6e/0xb0 [ 309.743178] do_syscall_64+0xd0/0x4e0 [ 309.746962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.752136] RIP: 0033:0x4592f9 [ 309.755345] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.774659] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.782552] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 2020/12/30 00:59:39 executed programs: 981 [ 309.789801] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.797050] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.804296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 309.812324] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 309.828856] FAULT_INJECTION: forcing a failure. [ 309.828856] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 309.841708] FAULT_INJECTION: forcing a failure. [ 309.841708] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 309.854296] CPU: 0 PID: 10868 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 309.862190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.871539] Call Trace: [ 309.874123] dump_stack+0x123/0x177 [ 309.877769] should_fail.cold.4+0x5/0x13 [ 309.882049] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.887150] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 309.892458] ? kasan_unpoison_shadow+0x35/0x50 [ 309.897041] __alloc_pages_nodemask+0x1d5/0x710 [ 309.901710] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 309.906906] alloc_pages_current+0xd6/0x1b0 [ 309.911227] skb_page_frag_refill+0x20b/0x400 [ 309.915714] sk_page_frag_refill+0x46/0x1b0 [ 309.920026] tcp_sendmsg_locked+0xc58/0x35b0 [ 309.924449] ? mark_held_locks+0x130/0x130 [ 309.928661] ? mark_held_locks+0xc7/0x130 [ 309.932822] ? tcp_sendpage+0x50/0x50 [ 309.936616] ? mark_held_locks+0xc7/0x130 [ 309.940754] ? __local_bh_enable_ip+0x160/0x260 [ 309.945415] ? lock_sock_nested+0xc5/0x100 [ 309.949634] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.954211] ? lock_sock_nested+0x82/0x100 [ 309.958450] ? trace_hardirqs_on+0x28/0x190 [ 309.962766] ? lock_sock_nested+0x82/0x100 [ 309.967020] ? lock_sock_nested+0x82/0x100 [ 309.971243] ? __local_bh_enable_ip+0x160/0x260 [ 309.975907] tcp_sendmsg+0x27/0x40 [ 309.979514] inet_sendmsg+0x108/0x440 [ 309.983300] smc_sendmsg+0x223/0x320 [ 309.987001] ? smc_sendpage+0x170/0x170 [ 309.990961] sock_sendmsg+0xb5/0xf0 [ 309.994583] sock_write_iter+0x215/0x420 [ 309.998625] ? sock_sendmsg+0xf0/0xf0 [ 310.002421] __vfs_write+0x443/0x890 [ 310.006122] ? lock_downgrade+0x860/0x860 [ 310.010255] ? kernel_read+0x130/0x130 [ 310.014138] ? rw_verify_area+0xb8/0x2b0 [ 310.018198] vfs_write+0x150/0x4d0 [ 310.021730] ksys_write+0x103/0x260 [ 310.025371] ? do_sys_open+0x16e/0x350 [ 310.029253] ? __ia32_sys_read+0xa0/0xa0 [ 310.033324] ? do_syscall_64+0x21/0x4e0 [ 310.037287] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.042664] __x64_sys_write+0x6e/0xb0 [ 310.046548] do_syscall_64+0xd0/0x4e0 [ 310.050353] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.055534] RIP: 0033:0x4592f9 [ 310.058713] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.077701] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.085407] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 310.092681] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.100139] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 310.107552] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 310.114815] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 310.138309] CPU: 1 PID: 10867 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 310.146220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.155571] Call Trace: [ 310.158158] dump_stack+0x123/0x177 [ 310.161767] should_fail.cold.4+0x5/0x13 [ 310.165901] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.171112] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 310.176441] ? kasan_unpoison_shadow+0x35/0x50 [ 310.181188] __alloc_pages_nodemask+0x1d5/0x710 [ 310.185836] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 310.190835] alloc_pages_current+0xd6/0x1b0 [ 310.195143] skb_page_frag_refill+0x20b/0x400 [ 310.199711] sk_page_frag_refill+0x46/0x1b0 [ 310.204012] tcp_sendmsg_locked+0xc58/0x35b0 [ 310.208396] ? mark_held_locks+0x130/0x130 [ 310.212606] ? mark_held_locks+0xc7/0x130 [ 310.216735] ? tcp_sendpage+0x50/0x50 [ 310.220601] ? mark_held_locks+0xc7/0x130 [ 310.225072] ? __local_bh_enable_ip+0x160/0x260 [ 310.229802] ? lock_sock_nested+0xc5/0x100 [ 310.234016] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.238673] ? lock_sock_nested+0x82/0x100 [ 310.242884] ? trace_hardirqs_on+0x28/0x190 [ 310.247177] ? lock_sock_nested+0x82/0x100 [ 310.251398] ? lock_sock_nested+0x82/0x100 [ 310.255620] ? __local_bh_enable_ip+0x160/0x260 [ 310.260274] tcp_sendmsg+0x27/0x40 [ 310.263804] inet_sendmsg+0x108/0x440 [ 310.267639] smc_sendmsg+0x223/0x320 [ 310.271330] ? smc_sendpage+0x170/0x170 [ 310.275279] sock_sendmsg+0xb5/0xf0 [ 310.279026] sock_write_iter+0x215/0x420 [ 310.283259] ? sock_sendmsg+0xf0/0xf0 [ 310.287048] __vfs_write+0x443/0x890 [ 310.290832] ? lock_downgrade+0x860/0x860 [ 310.294963] ? kernel_read+0x130/0x130 [ 310.298906] ? rw_verify_area+0xb8/0x2b0 [ 310.302970] vfs_write+0x150/0x4d0 [ 310.306595] ksys_write+0x103/0x260 [ 310.310206] ? do_sys_open+0x16e/0x350 [ 310.314073] ? __ia32_sys_read+0xa0/0xa0 [ 310.318567] ? do_syscall_64+0x21/0x4e0 [ 310.322809] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.328150] __x64_sys_write+0x6e/0xb0 [ 310.332013] do_syscall_64+0xd0/0x4e0 [ 310.335798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.340973] RIP: 0033:0x4592f9 [ 310.344143] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.363817] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.371502] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 310.378755] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.386003] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 310.393261] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 310.400595] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 310.422381] FAULT_INJECTION: forcing a failure. [ 310.422381] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.434413] FAULT_INJECTION: forcing a failure. [ 310.434413] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.451231] FAULT_INJECTION: forcing a failure. [ 310.451231] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.463441] FAULT_INJECTION: forcing a failure. [ 310.463441] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.480021] FAULT_INJECTION: forcing a failure. [ 310.480021] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.486364] CPU: 1 PID: 10892 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 310.499806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.509606] Call Trace: [ 310.512183] dump_stack+0x123/0x177 [ 310.515897] should_fail.cold.4+0x5/0x13 [ 310.519949] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.525033] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 310.530303] ? kasan_unpoison_shadow+0x35/0x50 [ 310.534903] __alloc_pages_nodemask+0x1d5/0x710 [ 310.539567] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 310.544582] alloc_pages_current+0xd6/0x1b0 [ 310.548902] skb_page_frag_refill+0x20b/0x400 [ 310.553389] sk_page_frag_refill+0x46/0x1b0 [ 310.557701] tcp_sendmsg_locked+0xc58/0x35b0 [ 310.562100] ? mark_held_locks+0x130/0x130 [ 310.566316] ? mark_held_locks+0xc7/0x130 [ 310.570453] ? tcp_sendpage+0x50/0x50 [ 310.574321] ? mark_held_locks+0xc7/0x130 [ 310.578451] ? __local_bh_enable_ip+0x160/0x260 [ 310.583275] ? lock_sock_nested+0xc5/0x100 [ 310.587663] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.592225] ? lock_sock_nested+0x82/0x100 [ 310.596455] ? trace_hardirqs_on+0x28/0x190 [ 310.600765] ? lock_sock_nested+0x82/0x100 [ 310.605086] ? lock_sock_nested+0x82/0x100 [ 310.609314] ? __local_bh_enable_ip+0x160/0x260 [ 310.614064] tcp_sendmsg+0x27/0x40 [ 310.617781] inet_sendmsg+0x108/0x440 [ 310.621570] smc_sendmsg+0x223/0x320 [ 310.625262] ? smc_sendpage+0x170/0x170 [ 310.629218] sock_sendmsg+0xb5/0xf0 [ 310.632830] sock_write_iter+0x215/0x420 [ 310.636874] ? sock_sendmsg+0xf0/0xf0 [ 310.640671] __vfs_write+0x443/0x890 [ 310.644372] ? lock_downgrade+0x860/0x860 [ 310.648506] ? kernel_read+0x130/0x130 [ 310.652433] ? rw_verify_area+0xb8/0x2b0 [ 310.656492] vfs_write+0x150/0x4d0 [ 310.660019] ksys_write+0x103/0x260 [ 310.663635] ? do_sys_open+0x16e/0x350 [ 310.667548] ? __ia32_sys_read+0xa0/0xa0 [ 310.671604] ? do_syscall_64+0x21/0x4e0 [ 310.675661] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.681015] __x64_sys_write+0x6e/0xb0 [ 310.684905] do_syscall_64+0xd0/0x4e0 [ 310.688803] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.694063] RIP: 0033:0x4592f9 [ 310.697239] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.716227] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.724213] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 310.731614] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.739161] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 310.746420] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 310.754025] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 310.761481] CPU: 0 PID: 10894 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 310.769986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.779601] Call Trace: [ 310.782183] dump_stack+0x123/0x177 [ 310.785834] should_fail.cold.4+0x5/0x13 [ 310.789911] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.795104] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 310.801082] ? kasan_unpoison_shadow+0x35/0x50 [ 310.805657] __alloc_pages_nodemask+0x1d5/0x710 [ 310.810319] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 310.815329] alloc_pages_current+0xd6/0x1b0 [ 310.819678] skb_page_frag_refill+0x20b/0x400 [ 310.824178] sk_page_frag_refill+0x46/0x1b0 [ 310.828687] tcp_sendmsg_locked+0xc58/0x35b0 [ 310.833102] ? mark_held_locks+0x130/0x130 [ 310.837842] ? mark_held_locks+0xc7/0x130 [ 310.841980] ? tcp_sendpage+0x50/0x50 [ 310.845769] ? mark_held_locks+0xc7/0x130 [ 310.849912] ? __local_bh_enable_ip+0x160/0x260 [ 310.854571] ? lock_sock_nested+0xc5/0x100 [ 310.859486] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.864247] ? lock_sock_nested+0x82/0x100 [ 310.868467] ? trace_hardirqs_on+0x28/0x190 [ 310.872770] ? lock_sock_nested+0x82/0x100 [ 310.876988] ? lock_sock_nested+0x82/0x100 [ 310.881213] ? __local_bh_enable_ip+0x160/0x260 [ 310.885883] tcp_sendmsg+0x27/0x40 [ 310.889421] inet_sendmsg+0x108/0x440 [ 310.893213] smc_sendmsg+0x223/0x320 [ 310.896912] ? smc_sendpage+0x170/0x170 [ 310.900873] sock_sendmsg+0xb5/0xf0 [ 310.904484] sock_write_iter+0x215/0x420 [ 310.908528] ? sock_sendmsg+0xf0/0xf0 [ 310.912322] __vfs_write+0x443/0x890 [ 310.916020] ? lock_downgrade+0x860/0x860 [ 310.920158] ? kernel_read+0x130/0x130 [ 310.924040] ? rw_verify_area+0xb8/0x2b0 [ 310.928096] vfs_write+0x150/0x4d0 [ 310.931624] ksys_write+0x103/0x260 [ 310.935252] ? do_sys_open+0x16e/0x350 [ 310.939137] ? __ia32_sys_read+0xa0/0xa0 [ 310.943185] ? do_syscall_64+0x21/0x4e0 [ 310.947144] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.952597] __x64_sys_write+0x6e/0xb0 [ 310.956735] do_syscall_64+0xd0/0x4e0 [ 310.960524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.969536] RIP: 0033:0x4592f9 [ 310.972715] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.993686] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.001407] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 311.008672] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.016022] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 311.023453] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 311.030713] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 311.037987] CPU: 1 PID: 10893 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 311.045878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.055429] Call Trace: [ 311.058109] dump_stack+0x123/0x177 [ 311.061840] should_fail.cold.4+0x5/0x13 [ 311.065905] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.071012] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 311.076419] ? kasan_unpoison_shadow+0x35/0x50 [ 311.081011] __alloc_pages_nodemask+0x1d5/0x710 [ 311.085696] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 311.090816] alloc_pages_current+0xd6/0x1b0 [ 311.095129] skb_page_frag_refill+0x20b/0x400 [ 311.099969] sk_page_frag_refill+0x46/0x1b0 [ 311.104289] tcp_sendmsg_locked+0xc58/0x35b0 [ 311.108983] ? mark_held_locks+0x130/0x130 [ 311.113218] ? mark_held_locks+0xc7/0x130 [ 311.117410] ? tcp_sendpage+0x50/0x50 [ 311.121211] ? mark_held_locks+0xc7/0x130 [ 311.125366] ? __local_bh_enable_ip+0x160/0x260 [ 311.130014] ? lock_sock_nested+0xc5/0x100 [ 311.134242] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.138822] ? lock_sock_nested+0x82/0x100 [ 311.143049] ? trace_hardirqs_on+0x28/0x190 [ 311.147361] ? lock_sock_nested+0x82/0x100 [ 311.151575] ? lock_sock_nested+0x82/0x100 [ 311.155794] ? __local_bh_enable_ip+0x160/0x260 [ 311.163344] tcp_sendmsg+0x27/0x40 [ 311.166865] inet_sendmsg+0x108/0x440 [ 311.170738] smc_sendmsg+0x223/0x320 [ 311.174440] ? smc_sendpage+0x170/0x170 [ 311.178424] sock_sendmsg+0xb5/0xf0 [ 311.182146] sock_write_iter+0x215/0x420 [ 311.186234] ? sock_sendmsg+0xf0/0xf0 [ 311.190063] __vfs_write+0x443/0x890 [ 311.193855] ? lock_downgrade+0x860/0x860 [ 311.198512] ? kernel_read+0x130/0x130 [ 311.202392] ? rw_verify_area+0xb8/0x2b0 [ 311.206489] vfs_write+0x150/0x4d0 [ 311.210017] ksys_write+0x103/0x260 [ 311.213640] ? do_sys_open+0x16e/0x350 [ 311.217507] ? __ia32_sys_read+0xa0/0xa0 [ 311.221552] ? do_syscall_64+0x21/0x4e0 [ 311.225512] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.231310] __x64_sys_write+0x6e/0xb0 [ 311.236318] do_syscall_64+0xd0/0x4e0 [ 311.240103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.245282] RIP: 0033:0x4592f9 [ 311.248474] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.267452] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.275152] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 311.282763] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.290030] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 311.297374] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 311.309674] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 311.316947] CPU: 0 PID: 10895 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 311.324838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.334410] Call Trace: [ 311.336993] dump_stack+0x123/0x177 [ 311.340612] should_fail.cold.4+0x5/0x13 [ 311.344665] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.350188] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 311.355547] ? kasan_unpoison_shadow+0x35/0x50 [ 311.360389] __alloc_pages_nodemask+0x1d5/0x710 [ 311.365051] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 311.370082] alloc_pages_current+0xd6/0x1b0 [ 311.374390] skb_page_frag_refill+0x20b/0x400 [ 311.378880] sk_page_frag_refill+0x46/0x1b0 [ 311.383197] tcp_sendmsg_locked+0xc58/0x35b0 [ 311.387940] ? mark_held_locks+0x130/0x130 [ 311.392523] ? mark_held_locks+0xc7/0x130 [ 311.396665] ? tcp_sendpage+0x50/0x50 [ 311.400452] ? mark_held_locks+0xc7/0x130 [ 311.404587] ? __local_bh_enable_ip+0x160/0x260 [ 311.409238] ? lock_sock_nested+0xc5/0x100 [ 311.413470] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.418030] ? lock_sock_nested+0x82/0x100 [ 311.422249] ? trace_hardirqs_on+0x28/0x190 [ 311.426555] ? lock_sock_nested+0x82/0x100 [ 311.430810] ? lock_sock_nested+0x82/0x100 [ 311.435029] ? __local_bh_enable_ip+0x160/0x260 [ 311.439865] tcp_sendmsg+0x27/0x40 [ 311.443414] inet_sendmsg+0x108/0x440 [ 311.447197] smc_sendmsg+0x223/0x320 [ 311.450995] ? smc_sendpage+0x170/0x170 [ 311.454962] sock_sendmsg+0xb5/0xf0 [ 311.458570] sock_write_iter+0x215/0x420 [ 311.462616] ? sock_sendmsg+0xf0/0xf0 [ 311.466511] __vfs_write+0x443/0x890 [ 311.470212] ? lock_downgrade+0x860/0x860 [ 311.474340] ? kernel_read+0x130/0x130 [ 311.478226] ? rw_verify_area+0xb8/0x2b0 [ 311.482286] vfs_write+0x150/0x4d0 [ 311.486702] ksys_write+0x103/0x260 [ 311.490319] ? do_sys_open+0x16e/0x350 [ 311.494196] ? __ia32_sys_read+0xa0/0xa0 [ 311.498244] ? do_syscall_64+0x21/0x4e0 [ 311.502302] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.507655] __x64_sys_write+0x6e/0xb0 [ 311.511544] do_syscall_64+0xd0/0x4e0 [ 311.515353] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.520552] RIP: 0033:0x4592f9 [ 311.523731] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.542630] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.550475] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 311.557914] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.565176] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 311.572565] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 311.581657] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 311.589140] CPU: 1 PID: 10891 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 311.597820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.607265] Call Trace: [ 311.609860] dump_stack+0x123/0x177 [ 311.613596] should_fail.cold.4+0x5/0x13 [ 311.617902] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.623103] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 311.628385] ? kasan_unpoison_shadow+0x35/0x50 [ 311.632983] __alloc_pages_nodemask+0x1d5/0x710 [ 311.637662] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 311.642959] alloc_pages_current+0xd6/0x1b0 [ 311.647819] skb_page_frag_refill+0x20b/0x400 [ 311.652325] sk_page_frag_refill+0x46/0x1b0 [ 311.656823] tcp_sendmsg_locked+0xc58/0x35b0 [ 311.661530] ? mark_held_locks+0x130/0x130 [ 311.666127] ? mark_held_locks+0xc7/0x130 [ 311.670384] ? tcp_sendpage+0x50/0x50 [ 311.674199] ? mark_held_locks+0xc7/0x130 [ 311.678332] ? __local_bh_enable_ip+0x160/0x260 [ 311.683088] ? lock_sock_nested+0xc5/0x100 [ 311.687313] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.691879] ? lock_sock_nested+0x82/0x100 [ 311.696095] ? trace_hardirqs_on+0x28/0x190 [ 311.700434] ? lock_sock_nested+0x82/0x100 [ 311.704649] ? lock_sock_nested+0x82/0x100 [ 311.708864] ? __local_bh_enable_ip+0x160/0x260 [ 311.713540] tcp_sendmsg+0x27/0x40 [ 311.717841] inet_sendmsg+0x108/0x440 [ 311.721644] smc_sendmsg+0x223/0x320 [ 311.725347] ? smc_sendpage+0x170/0x170 [ 311.729306] sock_sendmsg+0xb5/0xf0 [ 311.733014] sock_write_iter+0x215/0x420 [ 311.737055] ? sock_sendmsg+0xf0/0xf0 [ 311.740849] __vfs_write+0x443/0x890 [ 311.744547] ? lock_downgrade+0x860/0x860 [ 311.748681] ? kernel_read+0x130/0x130 [ 311.752558] ? rw_verify_area+0xb8/0x2b0 [ 311.756596] vfs_write+0x150/0x4d0 [ 311.760116] ksys_write+0x103/0x260 [ 311.763719] ? do_sys_open+0x16e/0x350 [ 311.767600] ? __ia32_sys_read+0xa0/0xa0 [ 311.772074] ? do_syscall_64+0x21/0x4e0 [ 311.776215] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.781933] __x64_sys_write+0x6e/0xb0 [ 311.785799] do_syscall_64+0xd0/0x4e0 [ 311.790011] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.795291] RIP: 0033:0x4592f9 [ 311.798463] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.817611] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.825436] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 311.832720] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.840054] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 311.847299] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 311.854546] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 311.893906] FAULT_INJECTION: forcing a failure. [ 311.893906] name failslab, interval 1, probability 0, space 0, times 0 [ 311.908358] FAULT_INJECTION: forcing a failure. [ 311.908358] name failslab, interval 1, probability 0, space 0, times 0 [ 311.919968] FAULT_INJECTION: forcing a failure. [ 311.919968] name failslab, interval 1, probability 0, space 0, times 0 [ 311.931752] FAULT_INJECTION: forcing a failure. [ 311.931752] name failslab, interval 1, probability 0, space 0, times 0 [ 311.947490] CPU: 0 PID: 10917 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 311.955401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.964796] Call Trace: [ 311.967434] dump_stack+0x123/0x177 [ 311.971577] should_fail.cold.4+0x5/0x13 [ 311.976321] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.981668] ? kernel_text_address+0x79/0xf0 [ 311.986057] ? __kernel_text_address+0xd/0x40 [ 311.991486] ? unwind_get_return_address+0x61/0xa0 [ 311.996419] __should_failslab+0xba/0xf0 [ 312.000478] should_failslab+0x9/0x14 [ 312.004279] __kmalloc+0x70/0x770 [ 312.007723] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.013025] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.019181] ? tls_push_record+0xff/0x1600 [ 312.023391] ? tls_sw_sendmsg+0x92d/0x1020 [ 312.027617] ? inet_sendmsg+0x108/0x440 [ 312.031587] ? smc_sendmsg+0x223/0x320 [ 312.035458] ? sock_sendmsg+0xb5/0xf0 [ 312.039237] ? sock_write_iter+0x215/0x420 [ 312.043453] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 312.049237] ? iov_iter_get_pages+0x1ee/0x1370 [ 312.053905] ? __lock_is_held+0xb5/0x140 [ 312.057958] generic_gcmaes_encrypt+0xfd/0x150 [ 312.062678] ? generic_gcmaes_encrypt+0xfd/0x150 [ 312.067410] ? helper_rfc4106_encrypt+0x450/0x450 [ 312.072247] ? __kmalloc+0x5f1/0x770 [ 312.075969] gcmaes_wrapper_encrypt+0x109/0x180 [ 312.080706] tls_push_record+0x9ae/0x1600 [ 312.084959] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.089612] tls_sw_sendmsg+0x92d/0x1020 [ 312.093661] ? __lock_acquire+0x792/0x4980 [ 312.097889] ? find_held_lock+0x36/0x1d0 [ 312.101932] ? tls_sw_push_pending_record+0x10/0x10 [ 312.107209] ? __local_bh_enable_ip+0x160/0x260 [ 312.112039] ? lock_sock_nested+0xc5/0x100 [ 312.116282] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.121030] ? lock_sock_nested+0x82/0x100 [ 312.125244] ? trace_hardirqs_on+0x28/0x190 [ 312.129541] ? lock_sock_nested+0x82/0x100 [ 312.133749] ? lock_sock_nested+0x82/0x100 [ 312.137974] inet_sendmsg+0x108/0x440 [ 312.141756] smc_sendmsg+0x223/0x320 [ 312.145882] ? smc_sendpage+0x170/0x170 [ 312.149930] sock_sendmsg+0xb5/0xf0 [ 312.153542] sock_write_iter+0x215/0x420 [ 312.157684] ? sock_sendmsg+0xf0/0xf0 [ 312.161469] __vfs_write+0x443/0x890 [ 312.165169] ? lock_downgrade+0x860/0x860 [ 312.170341] ? kernel_read+0x130/0x130 [ 312.174258] ? rw_verify_area+0xb8/0x2b0 [ 312.178298] vfs_write+0x150/0x4d0 [ 312.181914] ksys_write+0x103/0x260 [ 312.185515] ? do_sys_open+0x16e/0x350 [ 312.189390] ? __ia32_sys_read+0xa0/0xa0 [ 312.193428] ? do_syscall_64+0x21/0x4e0 [ 312.197819] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.203181] __x64_sys_write+0x6e/0xb0 [ 312.207049] do_syscall_64+0xd0/0x4e0 [ 312.210843] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.216009] RIP: 0033:0x4592f9 [ 312.219186] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.238081] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.245775] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 312.253373] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 312.260723] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 312.267977] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 312.275268] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 312.291637] CPU: 0 PID: 10905 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 312.299630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.308993] Call Trace: [ 312.311666] dump_stack+0x123/0x177 [ 312.315310] should_fail.cold.4+0x5/0x13 [ 312.319664] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 312.324919] ? kernel_text_address+0x79/0xf0 [ 312.329767] ? __kernel_text_address+0xd/0x40 [ 312.334243] ? unwind_get_return_address+0x61/0xa0 [ 312.339169] __should_failslab+0xba/0xf0 [ 312.343474] should_failslab+0x9/0x14 [ 312.347265] __kmalloc+0x70/0x770 [ 312.351220] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.356588] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.361759] ? tls_push_record+0xff/0x1600 [ 312.365975] ? tls_sw_sendmsg+0x92d/0x1020 [ 312.370185] ? inet_sendmsg+0x108/0x440 [ 312.374154] ? smc_sendmsg+0x223/0x320 [ 312.378019] ? sock_sendmsg+0xb5/0xf0 [ 312.381795] ? sock_write_iter+0x215/0x420 [ 312.386014] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 312.391794] ? iov_iter_get_pages+0x1ee/0x1370 [ 312.396566] ? __lock_is_held+0xb5/0x140 [ 312.400607] generic_gcmaes_encrypt+0xfd/0x150 [ 312.405351] ? generic_gcmaes_encrypt+0xfd/0x150 [ 312.410081] ? helper_rfc4106_encrypt+0x450/0x450 [ 312.414988] ? __kmalloc+0x5f1/0x770 [ 312.418683] gcmaes_wrapper_encrypt+0x109/0x180 [ 312.423333] tls_push_record+0x9ae/0x1600 [ 312.427460] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.432024] tls_sw_sendmsg+0x92d/0x1020 [ 312.436427] ? __lock_acquire+0x792/0x4980 [ 312.440643] ? find_held_lock+0x36/0x1d0 [ 312.444680] ? tls_sw_push_pending_record+0x10/0x10 [ 312.449675] ? __local_bh_enable_ip+0x160/0x260 [ 312.454404] ? lock_sock_nested+0xc5/0x100 [ 312.458622] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.463191] ? lock_sock_nested+0x82/0x100 [ 312.467407] ? trace_hardirqs_on+0x28/0x190 [ 312.471703] ? lock_sock_nested+0x82/0x100 [ 312.475912] ? lock_sock_nested+0x82/0x100 [ 312.480137] inet_sendmsg+0x108/0x440 [ 312.483928] smc_sendmsg+0x223/0x320 [ 312.487625] ? smc_sendpage+0x170/0x170 [ 312.491593] sock_sendmsg+0xb5/0xf0 [ 312.495218] sock_write_iter+0x215/0x420 [ 312.499261] ? sock_sendmsg+0xf0/0xf0 [ 312.503074] __vfs_write+0x443/0x890 [ 312.506772] ? lock_downgrade+0x860/0x860 [ 312.511004] ? kernel_read+0x130/0x130 [ 312.514878] ? rw_verify_area+0xb8/0x2b0 [ 312.518915] vfs_write+0x150/0x4d0 [ 312.522447] ksys_write+0x103/0x260 [ 312.526051] ? do_sys_open+0x16e/0x350 [ 312.529914] ? __ia32_sys_read+0xa0/0xa0 [ 312.533952] ? do_syscall_64+0x21/0x4e0 [ 312.537909] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.543264] __x64_sys_write+0x6e/0xb0 [ 312.547138] do_syscall_64+0xd0/0x4e0 [ 312.550955] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.556142] RIP: 0033:0x4592f9 [ 312.559320] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.578210] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.585895] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 312.593227] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 312.600482] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 312.607731] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 312.614982] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 312.625135] CPU: 0 PID: 10919 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 312.630980] FAULT_INJECTION: forcing a failure. [ 312.630980] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 312.633025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.633029] Call Trace: [ 312.633042] dump_stack+0x123/0x177 [ 312.633054] should_fail.cold.4+0x5/0x13 [ 312.633062] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 312.633070] ? kernel_text_address+0x79/0xf0 [ 312.633076] ? __kernel_text_address+0xd/0x40 [ 312.633082] ? unwind_get_return_address+0x61/0xa0 [ 312.633092] __should_failslab+0xba/0xf0 [ 312.688944] should_failslab+0x9/0x14 [ 312.692758] __kmalloc+0x70/0x770 [ 312.696320] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.704201] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.709303] ? tls_push_record+0xff/0x1600 [ 312.713529] ? tls_sw_sendmsg+0x92d/0x1020 [ 312.717832] ? inet_sendmsg+0x108/0x440 [ 312.721797] ? smc_sendmsg+0x223/0x320 [ 312.725677] ? sock_sendmsg+0xb5/0xf0 [ 312.729463] ? sock_write_iter+0x215/0x420 [ 312.733693] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 312.739481] ? iov_iter_get_pages+0x1ee/0x1370 [ 312.744085] ? __lock_is_held+0xb5/0x140 [ 312.748135] generic_gcmaes_encrypt+0xfd/0x150 [ 312.753359] ? generic_gcmaes_encrypt+0xfd/0x150 [ 312.758102] ? helper_rfc4106_encrypt+0x450/0x450 [ 312.762956] ? __kmalloc+0x5f1/0x770 [ 312.766666] gcmaes_wrapper_encrypt+0x109/0x180 [ 312.771327] tls_push_record+0x9ae/0x1600 [ 312.775464] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.780048] tls_sw_sendmsg+0x92d/0x1020 [ 312.784103] ? __lock_acquire+0x792/0x4980 [ 312.788332] ? find_held_lock+0x36/0x1d0 [ 312.792384] ? tls_sw_push_pending_record+0x10/0x10 [ 312.797394] ? __local_bh_enable_ip+0x160/0x260 [ 312.802056] ? lock_sock_nested+0xc5/0x100 [ 312.806291] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.810859] ? lock_sock_nested+0x82/0x100 [ 312.815267] ? trace_hardirqs_on+0x28/0x190 [ 312.819583] ? lock_sock_nested+0x82/0x100 [ 312.823830] ? lock_sock_nested+0x82/0x100 [ 312.828068] inet_sendmsg+0x108/0x440 [ 312.831862] smc_sendmsg+0x223/0x320 [ 312.835560] ? smc_sendpage+0x170/0x170 [ 312.840225] sock_sendmsg+0xb5/0xf0 [ 312.843848] sock_write_iter+0x215/0x420 [ 312.847917] ? sock_sendmsg+0xf0/0xf0 [ 312.851809] __vfs_write+0x443/0x890 [ 312.855516] ? lock_downgrade+0x860/0x860 [ 312.859659] ? kernel_read+0x130/0x130 [ 312.863557] ? rw_verify_area+0xb8/0x2b0 [ 312.867612] vfs_write+0x150/0x4d0 [ 312.871148] ksys_write+0x103/0x260 [ 312.874939] ? do_sys_open+0x16e/0x350 [ 312.878821] ? __ia32_sys_read+0xa0/0xa0 [ 312.882878] ? do_syscall_64+0x21/0x4e0 [ 312.886843] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.892199] __x64_sys_write+0x6e/0xb0 [ 312.896082] do_syscall_64+0xd0/0x4e0 [ 312.899889] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.905069] RIP: 0033:0x4592f9 [ 312.908243] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.927175] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.934888] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 312.942158] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 312.949429] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 312.956953] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 312.964211] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 312.971606] CPU: 1 PID: 10913 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 312.979516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.988865] Call Trace: [ 312.991451] dump_stack+0x123/0x177 [ 312.995152] should_fail.cold.4+0x5/0x13 [ 312.999374] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 313.004551] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 313.009814] ? kasan_unpoison_shadow+0x35/0x50 [ 313.014379] __alloc_pages_nodemask+0x1d5/0x710 [ 313.019042] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 313.024043] alloc_pages_current+0xd6/0x1b0 [ 313.028362] skb_page_frag_refill+0x20b/0x400 [ 313.032939] sk_page_frag_refill+0x46/0x1b0 [ 313.037259] tcp_sendmsg_locked+0xc58/0x35b0 [ 313.041689] ? mark_held_locks+0x130/0x130 [ 313.046426] ? mark_held_locks+0xc7/0x130 [ 313.050560] ? tcp_sendpage+0x50/0x50 [ 313.054345] ? mark_held_locks+0xc7/0x130 [ 313.058482] ? __local_bh_enable_ip+0x160/0x260 [ 313.063650] ? lock_sock_nested+0xc5/0x100 [ 313.067863] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.072423] ? lock_sock_nested+0x82/0x100 [ 313.076638] ? trace_hardirqs_on+0x28/0x190 [ 313.080940] ? lock_sock_nested+0x82/0x100 [ 313.085162] ? lock_sock_nested+0x82/0x100 [ 313.089399] ? __local_bh_enable_ip+0x160/0x260 [ 313.094054] tcp_sendmsg+0x27/0x40 [ 313.097579] inet_sendmsg+0x108/0x440 [ 313.101372] smc_sendmsg+0x223/0x320 [ 313.105066] ? smc_sendpage+0x170/0x170 [ 313.109018] sock_sendmsg+0xb5/0xf0 [ 313.116730] sock_write_iter+0x215/0x420 [ 313.120778] ? sock_sendmsg+0xf0/0xf0 [ 313.124938] __vfs_write+0x443/0x890 [ 313.128655] ? lock_downgrade+0x860/0x860 [ 313.133330] ? kernel_read+0x130/0x130 [ 313.137248] ? rw_verify_area+0xb8/0x2b0 [ 313.141290] vfs_write+0x150/0x4d0 [ 313.144810] ksys_write+0x103/0x260 [ 313.148425] ? do_sys_open+0x16e/0x350 [ 313.152732] ? __ia32_sys_read+0xa0/0xa0 [ 313.156778] ? do_syscall_64+0x21/0x4e0 [ 313.160738] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.166084] __x64_sys_write+0x6e/0xb0 [ 313.169982] do_syscall_64+0xd0/0x4e0 [ 313.173771] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.179123] RIP: 0033:0x4592f9 [ 313.182323] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.201294] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.209151] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 313.216415] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 313.223670] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 313.230934] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 313.238192] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 313.245464] CPU: 0 PID: 10911 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 313.253528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.262880] Call Trace: [ 313.265468] dump_stack+0x123/0x177 [ 313.269103] should_fail.cold.4+0x5/0x13 [ 313.273171] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 313.279065] ? kernel_text_address+0x79/0xf0 [ 313.283480] ? __kernel_text_address+0xd/0x40 [ 313.287978] ? unwind_get_return_address+0x61/0xa0 [ 313.292917] __should_failslab+0xba/0xf0 [ 313.296984] should_failslab+0x9/0x14 [ 313.300786] __kmalloc+0x70/0x770 [ 313.304451] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 313.309708] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 313.314801] ? tls_push_record+0xff/0x1600 [ 313.319027] ? tls_sw_sendmsg+0x92d/0x1020 [ 313.323257] ? inet_sendmsg+0x108/0x440 [ 313.327662] ? smc_sendmsg+0x223/0x320 [ 313.331535] ? sock_sendmsg+0xb5/0xf0 [ 313.335311] ? sock_write_iter+0x215/0x420 [ 313.339535] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 313.345327] ? iov_iter_get_pages+0x1ee/0x1370 [ 313.349898] ? __lock_is_held+0xb5/0x140 [ 313.353949] generic_gcmaes_encrypt+0xfd/0x150 [ 313.358596] ? generic_gcmaes_encrypt+0xfd/0x150 [ 313.363337] ? helper_rfc4106_encrypt+0x450/0x450 [ 313.368161] ? __kmalloc+0x5f1/0x770 [ 313.371853] gcmaes_wrapper_encrypt+0x109/0x180 [ 313.376499] tls_push_record+0x9ae/0x1600 [ 313.380627] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.385196] tls_sw_sendmsg+0x92d/0x1020 [ 313.389247] ? __lock_acquire+0x792/0x4980 [ 313.393464] ? find_held_lock+0x36/0x1d0 [ 313.397515] ? tls_sw_push_pending_record+0x10/0x10 [ 313.402507] ? __local_bh_enable_ip+0x160/0x260 [ 313.407166] ? lock_sock_nested+0xc5/0x100 [ 313.411377] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.416042] ? lock_sock_nested+0x82/0x100 [ 313.420256] ? trace_hardirqs_on+0x28/0x190 [ 313.424565] ? lock_sock_nested+0x82/0x100 [ 313.428773] ? lock_sock_nested+0x82/0x100 [ 313.432986] inet_sendmsg+0x108/0x440 [ 313.436765] smc_sendmsg+0x223/0x320 [ 313.440453] ? smc_sendpage+0x170/0x170 [ 313.444401] sock_sendmsg+0xb5/0xf0 [ 313.448049] sock_write_iter+0x215/0x420 [ 313.452103] ? sock_sendmsg+0xf0/0xf0 [ 313.455889] __vfs_write+0x443/0x890 [ 313.459599] ? lock_downgrade+0x860/0x860 [ 313.463722] ? kernel_read+0x130/0x130 [ 313.467607] ? rw_verify_area+0xb8/0x2b0 [ 313.471653] vfs_write+0x150/0x4d0 [ 313.475280] ksys_write+0x103/0x260 [ 313.478921] ? do_sys_open+0x16e/0x350 [ 313.482962] ? __ia32_sys_read+0xa0/0xa0 [ 313.487011] ? do_syscall_64+0x21/0x4e0 [ 313.490966] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.496578] __x64_sys_write+0x6e/0xb0 [ 313.500554] do_syscall_64+0xd0/0x4e0 [ 313.504341] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.509510] RIP: 0033:0x4592f9 [ 313.512683] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.531574] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.539289] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 313.546556] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 313.553812] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 313.562559] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 313.569817] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 313.626693] FAULT_INJECTION: forcing a failure. [ 313.626693] name failslab, interval 1, probability 0, space 0, times 0 [ 313.627081] FAULT_INJECTION: forcing a failure. [ 313.627081] name failslab, interval 1, probability 0, space 0, times 0 [ 313.638465] FAULT_INJECTION: forcing a failure. [ 313.638465] name failslab, interval 1, probability 0, space 0, times 0 [ 313.653537] CPU: 1 PID: 10933 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 313.668658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.678008] Call Trace: [ 313.680612] dump_stack+0x123/0x177 [ 313.684242] should_fail.cold.4+0x5/0x13 [ 313.688304] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 313.693411] ? kernel_text_address+0x79/0xf0 [ 313.697837] ? __kernel_text_address+0xd/0x40 [ 313.702328] ? unwind_get_return_address+0x61/0xa0 [ 313.707488] __should_failslab+0xba/0xf0 [ 313.711544] should_failslab+0x9/0x14 [ 313.715374] __kmalloc+0x70/0x770 [ 313.718830] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 313.724111] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 313.729216] ? tls_push_record+0xff/0x1600 [ 313.733441] ? tls_sw_sendmsg+0x92d/0x1020 [ 313.737843] ? inet_sendmsg+0x108/0x440 [ 313.741818] ? smc_sendmsg+0x223/0x320 [ 313.745702] ? sock_sendmsg+0xb5/0xf0 [ 313.749489] ? sock_write_iter+0x215/0x420 [ 313.754322] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 313.760116] ? iov_iter_get_pages+0x1ee/0x1370 [ 313.765567] ? __lock_is_held+0xb5/0x140 [ 313.769627] generic_gcmaes_encrypt+0xfd/0x150 [ 313.774213] ? generic_gcmaes_encrypt+0xfd/0x150 [ 313.778968] ? helper_rfc4106_encrypt+0x450/0x450 [ 313.783808] ? __kmalloc+0x5f1/0x770 [ 313.787508] gcmaes_wrapper_encrypt+0x109/0x180 [ 313.792168] tls_push_record+0x9ae/0x1600 [ 313.796297] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.801047] tls_sw_sendmsg+0x92d/0x1020 [ 313.805106] ? __lock_acquire+0x792/0x4980 [ 313.809332] ? find_held_lock+0x36/0x1d0 [ 313.813375] ? tls_sw_push_pending_record+0x10/0x10 [ 313.818633] ? __local_bh_enable_ip+0x160/0x260 [ 313.823412] ? lock_sock_nested+0xc5/0x100 [ 313.828420] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.833070] ? lock_sock_nested+0x82/0x100 [ 313.837288] ? trace_hardirqs_on+0x28/0x190 [ 313.841685] ? lock_sock_nested+0x82/0x100 [ 313.846040] ? lock_sock_nested+0x82/0x100 [ 313.850270] inet_sendmsg+0x108/0x440 [ 313.854057] smc_sendmsg+0x223/0x320 [ 313.857755] ? smc_sendpage+0x170/0x170 [ 313.861710] sock_sendmsg+0xb5/0xf0 [ 313.865326] sock_write_iter+0x215/0x420 [ 313.869376] ? sock_sendmsg+0xf0/0xf0 [ 313.873178] __vfs_write+0x443/0x890 [ 313.876890] ? lock_downgrade+0x860/0x860 [ 313.881017] ? kernel_read+0x130/0x130 [ 313.885346] ? rw_verify_area+0xb8/0x2b0 [ 313.889466] vfs_write+0x150/0x4d0 [ 313.892997] ksys_write+0x103/0x260 [ 313.896621] ? do_sys_open+0x16e/0x350 [ 313.900493] ? __ia32_sys_read+0xa0/0xa0 [ 313.904556] ? do_syscall_64+0x21/0x4e0 [ 313.908513] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.913868] __x64_sys_write+0x6e/0xb0 [ 313.917749] do_syscall_64+0xd0/0x4e0 [ 313.922067] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.927253] RIP: 0033:0x4592f9 [ 313.930430] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.949661] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.957697] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 313.964956] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 313.972238] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 313.979581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 313.986841] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 313.994371] CPU: 0 PID: 10932 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 313.994755] FAULT_INJECTION: forcing a failure. [ 313.994755] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.002336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.002340] Call Trace: [ 314.002353] dump_stack+0x123/0x177 [ 314.002363] should_fail.cold.4+0x5/0x13 [ 314.002370] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.002381] ? kernel_text_address+0x79/0xf0 [ 314.043389] ? __kernel_text_address+0xd/0x40 [ 314.047975] ? unwind_get_return_address+0x61/0xa0 [ 314.052979] __should_failslab+0xba/0xf0 [ 314.057029] should_failslab+0x9/0x14 [ 314.060992] __kmalloc+0x70/0x770 [ 314.064424] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 314.069855] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 314.075212] ? tls_push_record+0xff/0x1600 [ 314.079456] ? tls_sw_sendmsg+0x92d/0x1020 [ 314.083683] ? inet_sendmsg+0x108/0x440 [ 314.087813] ? smc_sendmsg+0x223/0x320 [ 314.091685] ? sock_sendmsg+0xb5/0xf0 [ 314.095472] ? sock_write_iter+0x215/0x420 [ 314.099688] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 314.106023] ? iov_iter_get_pages+0x1ee/0x1370 [ 314.110603] ? __lock_is_held+0xb5/0x140 [ 314.114670] generic_gcmaes_encrypt+0xfd/0x150 [ 314.119789] ? generic_gcmaes_encrypt+0xfd/0x150 [ 314.124527] ? helper_rfc4106_encrypt+0x450/0x450 [ 314.129352] ? __kmalloc+0x5f1/0x770 [ 314.133056] gcmaes_wrapper_encrypt+0x109/0x180 [ 314.137727] tls_push_record+0x9ae/0x1600 [ 314.142088] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.146851] tls_sw_sendmsg+0x92d/0x1020 [ 314.150919] ? __lock_acquire+0x792/0x4980 [ 314.155136] ? find_held_lock+0x36/0x1d0 [ 314.159198] ? tls_sw_push_pending_record+0x10/0x10 [ 314.164240] ? __local_bh_enable_ip+0x160/0x260 [ 314.168891] ? lock_sock_nested+0xc5/0x100 [ 314.173105] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.177671] ? lock_sock_nested+0x82/0x100 [ 314.181973] ? trace_hardirqs_on+0x28/0x190 [ 314.186380] ? lock_sock_nested+0x82/0x100 [ 314.190703] ? lock_sock_nested+0x82/0x100 [ 314.195835] inet_sendmsg+0x108/0x440 [ 314.199618] smc_sendmsg+0x223/0x320 [ 314.203321] ? smc_sendpage+0x170/0x170 [ 314.207371] sock_sendmsg+0xb5/0xf0 [ 314.211152] sock_write_iter+0x215/0x420 [ 314.215191] ? sock_sendmsg+0xf0/0xf0 [ 314.218982] __vfs_write+0x443/0x890 [ 314.222708] ? lock_downgrade+0x860/0x860 [ 314.226846] ? kernel_read+0x130/0x130 [ 314.230723] ? rw_verify_area+0xb8/0x2b0 [ 314.234768] vfs_write+0x150/0x4d0 [ 314.238291] ksys_write+0x103/0x260 [ 314.241983] ? do_sys_open+0x16e/0x350 [ 314.245850] ? __ia32_sys_read+0xa0/0xa0 [ 314.249912] ? do_syscall_64+0x21/0x4e0 [ 314.253871] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.259246] __x64_sys_write+0x6e/0xb0 [ 314.263149] do_syscall_64+0xd0/0x4e0 [ 314.267020] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.272193] RIP: 0033:0x4592f9 [ 314.275368] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.294250] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.302560] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 314.309986] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.317235] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 314.324491] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 314.331740] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 314.342527] FAULT_INJECTION: forcing a failure. [ 314.342527] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.349758] CPU: 0 PID: 10934 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 314.362844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.372446] Call Trace: [ 314.375032] dump_stack+0x123/0x177 [ 314.378782] should_fail.cold.4+0x5/0x13 [ 314.382955] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.388319] ? kernel_text_address+0x79/0xf0 [ 314.392718] ? __kernel_text_address+0xd/0x40 [ 314.397210] ? unwind_get_return_address+0x61/0xa0 [ 314.402128] __should_failslab+0xba/0xf0 [ 314.406288] should_failslab+0x9/0x14 [ 314.410078] __kmalloc+0x70/0x770 [ 314.413538] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 314.418828] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 314.424441] ? tls_push_record+0xff/0x1600 [ 314.428659] ? tls_sw_sendmsg+0x92d/0x1020 [ 314.433008] ? inet_sendmsg+0x108/0x440 [ 314.436982] ? smc_sendmsg+0x223/0x320 [ 314.440882] ? sock_sendmsg+0xb5/0xf0 [ 314.444665] ? sock_write_iter+0x215/0x420 [ 314.448887] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 314.454679] ? iov_iter_get_pages+0x1ee/0x1370 [ 314.459363] ? __lock_is_held+0xb5/0x140 [ 314.463518] generic_gcmaes_encrypt+0xfd/0x150 [ 314.468091] ? generic_gcmaes_encrypt+0xfd/0x150 [ 314.473093] ? helper_rfc4106_encrypt+0x450/0x450 [ 314.477921] ? __kmalloc+0x5f1/0x770 [ 314.481619] gcmaes_wrapper_encrypt+0x109/0x180 [ 314.489405] tls_push_record+0x9ae/0x1600 [ 314.493538] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.498173] tls_sw_sendmsg+0x92d/0x1020 [ 314.507521] ? __lock_acquire+0x792/0x4980 [ 314.511748] ? find_held_lock+0x36/0x1d0 [ 314.515798] ? tls_sw_push_pending_record+0x10/0x10 [ 314.520802] ? __local_bh_enable_ip+0x160/0x260 [ 314.525461] ? lock_sock_nested+0xc5/0x100 [ 314.529687] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.534251] ? lock_sock_nested+0x82/0x100 [ 314.538496] ? trace_hardirqs_on+0x28/0x190 [ 314.542804] ? lock_sock_nested+0x82/0x100 [ 314.547074] ? lock_sock_nested+0x82/0x100 [ 314.551311] inet_sendmsg+0x108/0x440 [ 314.555197] smc_sendmsg+0x223/0x320 [ 314.558898] ? smc_sendpage+0x170/0x170 [ 314.562866] sock_sendmsg+0xb5/0xf0 [ 314.566495] sock_write_iter+0x215/0x420 [ 314.570543] ? sock_sendmsg+0xf0/0xf0 [ 314.574332] __vfs_write+0x443/0x890 [ 314.578027] ? lock_downgrade+0x860/0x860 [ 314.582158] ? kernel_read+0x130/0x130 [ 314.586040] ? rw_verify_area+0xb8/0x2b0 [ 314.590104] vfs_write+0x150/0x4d0 [ 314.593634] ksys_write+0x103/0x260 [ 314.597241] ? do_sys_open+0x16e/0x350 [ 314.601293] ? __ia32_sys_read+0xa0/0xa0 [ 314.605365] ? do_syscall_64+0x21/0x4e0 [ 314.609419] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.614777] __x64_sys_write+0x6e/0xb0 [ 314.618654] do_syscall_64+0xd0/0x4e0 [ 314.622454] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.627811] RIP: 0033:0x4592f9 [ 314.630990] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.650835] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.658539] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 314.665799] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.673060] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 314.680755] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 314.688367] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 314.697987] CPU: 1 PID: 10948 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 314.706491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.715855] Call Trace: [ 314.718451] dump_stack+0x123/0x177 [ 314.722083] should_fail.cold.4+0x5/0x13 [ 314.726226] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.731311] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 314.736561] ? kasan_unpoison_shadow+0x35/0x50 [ 314.741137] __alloc_pages_nodemask+0x1d5/0x710 [ 314.745802] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 314.750800] alloc_pages_current+0xd6/0x1b0 [ 314.755192] skb_page_frag_refill+0x20b/0x400 [ 314.759665] sk_page_frag_refill+0x46/0x1b0 [ 314.763966] tcp_sendmsg_locked+0xc58/0x35b0 [ 314.768363] ? mark_held_locks+0x130/0x130 [ 314.772593] ? tcp_sendpage+0x50/0x50 [ 314.776375] ? mark_held_locks+0xc7/0x130 [ 314.780598] ? __local_bh_enable_ip+0x160/0x260 [ 314.785333] ? lock_sock_nested+0xc5/0x100 [ 314.789563] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.794553] ? lock_sock_nested+0x82/0x100 [ 314.798774] ? trace_hardirqs_on+0x28/0x190 [ 314.803116] ? lock_sock_nested+0x82/0x100 [ 314.807325] ? lock_sock_nested+0x82/0x100 [ 314.811550] ? __local_bh_enable_ip+0x160/0x260 [ 314.816196] tcp_sendmsg+0x27/0x40 [ 314.819717] inet_sendmsg+0x108/0x440 [ 314.823507] smc_sendmsg+0x223/0x320 [ 314.827215] ? smc_sendpage+0x170/0x170 [ 314.831166] sock_sendmsg+0xb5/0xf0 [ 314.834786] sock_write_iter+0x215/0x420 [ 314.838831] ? sock_sendmsg+0xf0/0xf0 [ 314.842621] __vfs_write+0x443/0x890 [ 314.846311] ? lock_downgrade+0x860/0x860 [ 314.850878] ? kernel_read+0x130/0x130 [ 314.854751] ? rw_verify_area+0xb8/0x2b0 [ 314.859052] vfs_write+0x150/0x4d0 [ 314.862572] ksys_write+0x103/0x260 [ 314.866190] ? do_sys_open+0x16e/0x350 [ 314.870163] ? __ia32_sys_read+0xa0/0xa0 [ 314.874314] ? do_syscall_64+0x21/0x4e0 [ 314.878280] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.883623] __x64_sys_write+0x6e/0xb0 [ 314.887496] do_syscall_64+0xd0/0x4e0 [ 314.891274] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.896439] RIP: 0033:0x4592f9 [ 314.899610] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.918504] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.926315] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 314.934456] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.941726] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 314.948978] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 314.956764] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 314.972493] CPU: 1 PID: 10931 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 314.982665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.992104] Call Trace: [ 314.994696] dump_stack+0x123/0x177 [ 314.998326] should_fail.cold.4+0x5/0x13 [ 315.002390] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.007492] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 315.012760] ? kasan_unpoison_shadow+0x35/0x50 [ 315.017328] __alloc_pages_nodemask+0x1d5/0x710 [ 315.022286] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 315.027472] alloc_pages_current+0xd6/0x1b0 [ 315.031970] skb_page_frag_refill+0x20b/0x400 [ 315.036446] sk_page_frag_refill+0x46/0x1b0 [ 315.040843] tcp_sendmsg_locked+0xc58/0x35b0 [ 315.045336] ? mark_held_locks+0x130/0x130 [ 315.049546] ? mark_held_locks+0xc7/0x130 [ 315.053682] ? tcp_sendpage+0x50/0x50 [ 315.057465] ? mark_held_locks+0xc7/0x130 [ 315.061680] ? __local_bh_enable_ip+0x160/0x260 [ 315.066498] ? lock_sock_nested+0xc5/0x100 [ 315.070713] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.075285] ? lock_sock_nested+0x82/0x100 [ 315.079504] ? trace_hardirqs_on+0x28/0x190 [ 315.083975] ? lock_sock_nested+0x82/0x100 [ 315.088186] ? lock_sock_nested+0x82/0x100 [ 315.092536] ? __local_bh_enable_ip+0x160/0x260 [ 315.097185] tcp_sendmsg+0x27/0x40 [ 315.100707] inet_sendmsg+0x108/0x440 [ 315.104488] smc_sendmsg+0x223/0x320 [ 315.108178] ? smc_sendpage+0x170/0x170 [ 315.112130] sock_sendmsg+0xb5/0xf0 [ 315.115749] sock_write_iter+0x215/0x420 [ 315.119787] ? sock_sendmsg+0xf0/0xf0 [ 315.123570] __vfs_write+0x443/0x890 [ 315.127262] ? lock_downgrade+0x860/0x860 [ 315.131386] ? kernel_read+0x130/0x130 [ 315.135257] ? rw_verify_area+0xb8/0x2b0 [ 315.139298] vfs_write+0x150/0x4d0 [ 315.142817] ksys_write+0x103/0x260 [ 315.146420] ? do_sys_open+0x16e/0x350 [ 315.150294] ? __ia32_sys_read+0xa0/0xa0 [ 315.154336] ? do_syscall_64+0x21/0x4e0 [ 315.158289] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.163632] __x64_sys_write+0x6e/0xb0 [ 315.167500] do_syscall_64+0xd0/0x4e0 [ 315.171282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.176471] RIP: 0033:0x4592f9 [ 315.179644] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.198699] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.206482] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 315.213739] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.220993] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 2020/12/30 00:59:44 executed programs: 998 [ 315.228334] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 315.235772] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 315.247497] FAULT_INJECTION: forcing a failure. [ 315.247497] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 315.276040] CPU: 0 PID: 10947 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 315.284470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.293910] Call Trace: [ 315.296509] dump_stack+0x123/0x177 [ 315.300139] should_fail.cold.4+0x5/0x13 [ 315.304215] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.309586] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 315.314962] ? kasan_unpoison_shadow+0x35/0x50 [ 315.319555] __alloc_pages_nodemask+0x1d5/0x710 [ 315.324236] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 315.329268] alloc_pages_current+0xd6/0x1b0 [ 315.333778] skb_page_frag_refill+0x20b/0x400 [ 315.338884] sk_page_frag_refill+0x46/0x1b0 [ 315.343192] tcp_sendmsg_locked+0xc58/0x35b0 [ 315.347587] ? mark_held_locks+0x130/0x130 [ 315.351816] ? mark_held_locks+0xc7/0x130 [ 315.356022] ? tcp_sendpage+0x50/0x50 [ 315.359821] ? mark_held_locks+0xc7/0x130 [ 315.364225] ? __local_bh_enable_ip+0x160/0x260 [ 315.369148] ? lock_sock_nested+0xc5/0x100 [ 315.373359] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.377915] ? lock_sock_nested+0x82/0x100 [ 315.382303] ? trace_hardirqs_on+0x28/0x190 [ 315.387658] ? lock_sock_nested+0x82/0x100 [ 315.391870] ? lock_sock_nested+0x82/0x100 [ 315.396144] ? __local_bh_enable_ip+0x160/0x260 [ 315.400809] tcp_sendmsg+0x27/0x40 [ 315.404412] inet_sendmsg+0x108/0x440 [ 315.408192] smc_sendmsg+0x223/0x320 [ 315.411884] ? smc_sendpage+0x170/0x170 [ 315.415836] sock_sendmsg+0xb5/0xf0 [ 315.419459] sock_write_iter+0x215/0x420 [ 315.423688] ? sock_sendmsg+0xf0/0xf0 [ 315.427934] __vfs_write+0x443/0x890 [ 315.431624] ? lock_downgrade+0x860/0x860 [ 315.435755] ? kernel_read+0x130/0x130 [ 315.440767] ? rw_verify_area+0xb8/0x2b0 [ 315.444806] vfs_write+0x150/0x4d0 [ 315.448326] ksys_write+0x103/0x260 [ 315.451935] ? do_sys_open+0x16e/0x350 [ 315.455799] ? __ia32_sys_read+0xa0/0xa0 [ 315.459852] ? do_syscall_64+0x21/0x4e0 [ 315.463817] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.469168] __x64_sys_write+0x6e/0xb0 [ 315.473033] do_syscall_64+0xd0/0x4e0 [ 315.476824] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.481989] RIP: 0033:0x4592f9 [ 315.485161] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.504154] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.512041] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 315.519292] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.526543] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 315.533790] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 315.541892] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 315.614060] FAULT_INJECTION: forcing a failure. [ 315.614060] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 315.614314] FAULT_INJECTION: forcing a failure. [ 315.614314] name failslab, interval 1, probability 0, space 0, times 0 [ 315.629885] FAULT_INJECTION: forcing a failure. [ 315.629885] name failslab, interval 1, probability 0, space 0, times 0 [ 315.640156] FAULT_INJECTION: forcing a failure. [ 315.640156] name failslab, interval 1, probability 0, space 0, times 0 [ 315.674285] CPU: 0 PID: 10964 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 315.682292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.691672] Call Trace: [ 315.694264] dump_stack+0x123/0x177 [ 315.697886] should_fail.cold.4+0x5/0x13 [ 315.702026] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.707117] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 315.712395] ? kasan_unpoison_shadow+0x35/0x50 [ 315.717156] __alloc_pages_nodemask+0x1d5/0x710 [ 315.722000] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 315.727029] alloc_pages_current+0xd6/0x1b0 [ 315.731358] skb_page_frag_refill+0x20b/0x400 [ 315.735850] sk_page_frag_refill+0x46/0x1b0 [ 315.740172] tcp_sendmsg_locked+0xc58/0x35b0 [ 315.744585] ? mark_held_locks+0x130/0x130 [ 315.748885] ? mark_held_locks+0xc7/0x130 [ 315.753032] ? tcp_sendpage+0x50/0x50 [ 315.756817] ? mark_held_locks+0xc7/0x130 [ 315.760972] ? __local_bh_enable_ip+0x160/0x260 [ 315.766247] ? lock_sock_nested+0xc5/0x100 [ 315.770482] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.775052] ? lock_sock_nested+0x82/0x100 [ 315.779270] ? trace_hardirqs_on+0x28/0x190 [ 315.783634] ? lock_sock_nested+0x82/0x100 [ 315.787877] ? lock_sock_nested+0x82/0x100 [ 315.792111] ? __local_bh_enable_ip+0x160/0x260 [ 315.796775] tcp_sendmsg+0x27/0x40 [ 315.800403] inet_sendmsg+0x108/0x440 [ 315.804184] smc_sendmsg+0x223/0x320 [ 315.807884] ? smc_sendpage+0x170/0x170 [ 315.811844] sock_sendmsg+0xb5/0xf0 [ 315.815534] sock_write_iter+0x215/0x420 [ 315.819571] ? sock_sendmsg+0xf0/0xf0 [ 315.823792] __vfs_write+0x443/0x890 [ 315.827484] ? lock_downgrade+0x860/0x860 [ 315.831610] ? kernel_read+0x130/0x130 [ 315.835486] ? rw_verify_area+0xb8/0x2b0 [ 315.839614] vfs_write+0x150/0x4d0 [ 315.843134] ksys_write+0x103/0x260 [ 315.846734] ? do_sys_open+0x16e/0x350 [ 315.850597] ? __ia32_sys_read+0xa0/0xa0 [ 315.854637] ? do_syscall_64+0x21/0x4e0 [ 315.858588] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.863933] __x64_sys_write+0x6e/0xb0 [ 315.867798] do_syscall_64+0xd0/0x4e0 [ 315.871589] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.876756] RIP: 0033:0x4592f9 [ 315.879926] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.901519] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.909646] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 315.916999] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.924421] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 315.931666] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 315.938925] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 315.957544] CPU: 0 PID: 10966 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 315.965450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.974805] Call Trace: [ 315.977398] dump_stack+0x123/0x177 [ 315.981025] should_fail.cold.4+0x5/0x13 [ 315.985089] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.990192] ? kernel_text_address+0x79/0xf0 [ 315.994605] ? __kernel_text_address+0xd/0x40 [ 315.999094] ? unwind_get_return_address+0x61/0xa0 [ 316.004007] __should_failslab+0xba/0xf0 [ 316.008211] should_failslab+0x9/0x14 [ 316.011991] __kmalloc+0x70/0x770 [ 316.015421] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 316.020674] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 316.025759] ? tls_push_record+0xff/0x1600 [ 316.029970] ? tls_sw_sendmsg+0x92d/0x1020 [ 316.034181] ? inet_sendmsg+0x108/0x440 [ 316.038132] ? smc_sendmsg+0x223/0x320 [ 316.042015] ? sock_sendmsg+0xb5/0xf0 [ 316.045790] ? sock_write_iter+0x215/0x420 [ 316.050162] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 316.055948] ? iov_iter_get_pages+0x1ee/0x1370 [ 316.060515] ? __lock_is_held+0xb5/0x140 [ 316.064572] generic_gcmaes_encrypt+0xfd/0x150 [ 316.069130] ? generic_gcmaes_encrypt+0xfd/0x150 [ 316.073859] ? helper_rfc4106_encrypt+0x450/0x450 [ 316.079554] ? __kmalloc+0x5f1/0x770 [ 316.083254] gcmaes_wrapper_encrypt+0x109/0x180 [ 316.088508] tls_push_record+0x9ae/0x1600 [ 316.092724] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.097302] tls_sw_sendmsg+0x92d/0x1020 [ 316.101350] ? __lock_acquire+0x792/0x4980 [ 316.105573] ? find_held_lock+0x36/0x1d0 [ 316.109614] ? tls_sw_push_pending_record+0x10/0x10 [ 316.114875] ? __local_bh_enable_ip+0x160/0x260 [ 316.119607] ? lock_sock_nested+0xc5/0x100 [ 316.123823] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.128468] ? lock_sock_nested+0x82/0x100 [ 316.132681] ? trace_hardirqs_on+0x28/0x190 [ 316.137004] ? lock_sock_nested+0x82/0x100 [ 316.141218] ? lock_sock_nested+0x82/0x100 [ 316.145438] inet_sendmsg+0x108/0x440 [ 316.149320] smc_sendmsg+0x223/0x320 [ 316.153020] ? smc_sendpage+0x170/0x170 [ 316.157068] sock_sendmsg+0xb5/0xf0 [ 316.160845] sock_write_iter+0x215/0x420 [ 316.164883] ? sock_sendmsg+0xf0/0xf0 [ 316.168667] __vfs_write+0x443/0x890 [ 316.172378] ? lock_downgrade+0x860/0x860 [ 316.176624] ? kernel_read+0x130/0x130 [ 316.180497] ? rw_verify_area+0xb8/0x2b0 [ 316.184539] vfs_write+0x150/0x4d0 [ 316.188057] ksys_write+0x103/0x260 [ 316.191658] ? do_sys_open+0x16e/0x350 [ 316.195526] ? __ia32_sys_read+0xa0/0xa0 [ 316.199567] ? do_syscall_64+0x21/0x4e0 [ 316.203517] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.208873] __x64_sys_write+0x6e/0xb0 [ 316.212742] do_syscall_64+0xd0/0x4e0 [ 316.216523] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.222391] RIP: 0033:0x4592f9 [ 316.225564] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.244531] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.252214] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 316.259463] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 316.266811] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 316.274060] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 316.281446] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 316.308774] CPU: 1 PID: 10974 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 316.316949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.326491] Call Trace: [ 316.329084] dump_stack+0x123/0x177 [ 316.332729] should_fail.cold.4+0x5/0x13 [ 316.335335] FAULT_INJECTION: forcing a failure. [ 316.335335] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 316.336792] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 316.336801] ? kernel_text_address+0x79/0xf0 [ 316.336808] ? __kernel_text_address+0xd/0x40 [ 316.336815] ? unwind_get_return_address+0x61/0xa0 [ 316.336838] __should_failslab+0xba/0xf0 [ 316.336847] should_failslab+0x9/0x14 [ 316.336854] __kmalloc+0x70/0x770 [ 316.336863] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 316.336872] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 316.336880] ? tls_push_record+0xff/0x1600 [ 316.336884] ? tls_sw_sendmsg+0x92d/0x1020 [ 316.336893] ? inet_sendmsg+0x108/0x440 [ 316.402760] ? smc_sendmsg+0x223/0x320 [ 316.406648] ? sock_sendmsg+0xb5/0xf0 [ 316.410429] ? sock_write_iter+0x215/0x420 [ 316.415159] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 316.421038] ? iov_iter_get_pages+0x1ee/0x1370 [ 316.425607] ? __lock_is_held+0xb5/0x140 [ 316.429655] generic_gcmaes_encrypt+0xfd/0x150 [ 316.434215] ? generic_gcmaes_encrypt+0xfd/0x150 [ 316.438985] ? helper_rfc4106_encrypt+0x450/0x450 [ 316.443817] ? __kmalloc+0x5f1/0x770 [ 316.447517] gcmaes_wrapper_encrypt+0x109/0x180 [ 316.452168] tls_push_record+0x9ae/0x1600 [ 316.456291] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.460868] tls_sw_sendmsg+0x92d/0x1020 [ 316.464913] ? __lock_acquire+0x792/0x4980 [ 316.469140] ? find_held_lock+0x36/0x1d0 [ 316.473179] ? tls_sw_push_pending_record+0x10/0x10 [ 316.478171] ? __local_bh_enable_ip+0x160/0x260 [ 316.483003] ? lock_sock_nested+0xc5/0x100 [ 316.487221] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.491781] ? lock_sock_nested+0x82/0x100 [ 316.496036] ? trace_hardirqs_on+0x28/0x190 [ 316.501286] ? lock_sock_nested+0x82/0x100 [ 316.505498] ? lock_sock_nested+0x82/0x100 [ 316.509711] inet_sendmsg+0x108/0x440 [ 316.513581] smc_sendmsg+0x223/0x320 [ 316.517283] ? smc_sendpage+0x170/0x170 [ 316.521235] sock_sendmsg+0xb5/0xf0 [ 316.524929] sock_write_iter+0x215/0x420 [ 316.528989] ? sock_sendmsg+0xf0/0xf0 [ 316.532788] __vfs_write+0x443/0x890 [ 316.536576] ? lock_downgrade+0x860/0x860 [ 316.540713] ? kernel_read+0x130/0x130 [ 316.544614] ? rw_verify_area+0xb8/0x2b0 [ 316.548670] vfs_write+0x150/0x4d0 [ 316.552204] ksys_write+0x103/0x260 [ 316.555840] ? do_sys_open+0x16e/0x350 [ 316.559798] ? __ia32_sys_read+0xa0/0xa0 [ 316.563838] ? do_syscall_64+0x21/0x4e0 [ 316.567806] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.573166] __x64_sys_write+0x6e/0xb0 [ 316.577142] do_syscall_64+0xd0/0x4e0 [ 316.580943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.586232] RIP: 0033:0x4592f9 [ 316.589406] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.609771] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.617578] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 316.624837] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 316.632268] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 316.639525] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 316.646866] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 316.658320] CPU: 1 PID: 10967 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 316.666654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.676528] Call Trace: [ 316.679149] dump_stack+0x123/0x177 [ 316.682784] should_fail.cold.4+0x5/0x13 [ 316.686847] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 316.691952] ? kernel_text_address+0x79/0xf0 [ 316.696372] ? __kernel_text_address+0xd/0x40 [ 316.701061] ? unwind_get_return_address+0x61/0xa0 [ 316.706051] __should_failslab+0xba/0xf0 [ 316.710110] should_failslab+0x9/0x14 [ 316.713912] __kmalloc+0x70/0x770 [ 316.717348] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 316.722630] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 316.727732] ? tls_push_record+0xff/0x1600 [ 316.732095] ? tls_sw_sendmsg+0x92d/0x1020 [ 316.736320] ? inet_sendmsg+0x108/0x440 [ 316.740345] ? smc_sendmsg+0x223/0x320 [ 316.744237] ? sock_sendmsg+0xb5/0xf0 [ 316.748042] ? sock_write_iter+0x215/0x420 [ 316.752351] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 316.758133] ? iov_iter_get_pages+0x1ee/0x1370 [ 316.763244] ? __lock_is_held+0xb5/0x140 [ 316.767325] generic_gcmaes_encrypt+0xfd/0x150 [ 316.771896] ? generic_gcmaes_encrypt+0xfd/0x150 [ 316.776655] ? helper_rfc4106_encrypt+0x450/0x450 [ 316.781481] ? __kmalloc+0x5f1/0x770 [ 316.785232] gcmaes_wrapper_encrypt+0x109/0x180 [ 316.790120] tls_push_record+0x9ae/0x1600 [ 316.794277] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.798948] tls_sw_sendmsg+0x92d/0x1020 [ 316.803022] ? __lock_acquire+0x792/0x4980 [ 316.807267] ? find_held_lock+0x36/0x1d0 [ 316.811851] ? tls_sw_push_pending_record+0x10/0x10 [ 316.816855] ? __local_bh_enable_ip+0x160/0x260 [ 316.821774] ? lock_sock_nested+0xc5/0x100 [ 316.825993] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.830640] ? lock_sock_nested+0x82/0x100 [ 316.834861] ? trace_hardirqs_on+0x28/0x190 [ 316.839173] ? lock_sock_nested+0x82/0x100 [ 316.843393] ? lock_sock_nested+0x82/0x100 [ 316.847609] inet_sendmsg+0x108/0x440 [ 316.851478] smc_sendmsg+0x223/0x320 [ 316.855300] ? smc_sendpage+0x170/0x170 [ 316.859254] sock_sendmsg+0xb5/0xf0 [ 316.862858] sock_write_iter+0x215/0x420 [ 316.866901] ? sock_sendmsg+0xf0/0xf0 [ 316.871124] __vfs_write+0x443/0x890 [ 316.874820] ? lock_downgrade+0x860/0x860 [ 316.878963] ? kernel_read+0x130/0x130 [ 316.882836] ? rw_verify_area+0xb8/0x2b0 [ 316.886929] vfs_write+0x150/0x4d0 [ 316.890466] ksys_write+0x103/0x260 [ 316.894086] ? do_sys_open+0x16e/0x350 [ 316.898002] ? __ia32_sys_read+0xa0/0xa0 [ 316.902088] ? do_syscall_64+0x21/0x4e0 [ 316.906062] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.911414] __x64_sys_write+0x6e/0xb0 [ 316.915285] do_syscall_64+0xd0/0x4e0 [ 316.919071] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.924246] RIP: 0033:0x4592f9 [ 316.927478] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.946377] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.954067] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 316.961836] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 316.969112] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 316.976385] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 316.984007] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 316.994089] CPU: 1 PID: 10979 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 317.002360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.011725] Call Trace: [ 317.014451] dump_stack+0x123/0x177 [ 317.018085] should_fail.cold.4+0x5/0x13 [ 317.022162] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.027277] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 317.032568] ? kasan_unpoison_shadow+0x35/0x50 [ 317.037159] __alloc_pages_nodemask+0x1d5/0x710 [ 317.041846] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 317.046896] alloc_pages_current+0xd6/0x1b0 [ 317.051218] skb_page_frag_refill+0x20b/0x400 [ 317.055963] sk_page_frag_refill+0x46/0x1b0 [ 317.060270] tcp_sendmsg_locked+0xc58/0x35b0 [ 317.064672] ? mark_held_locks+0x130/0x130 [ 317.068971] ? mark_held_locks+0xc7/0x130 [ 317.073127] ? tcp_sendpage+0x50/0x50 [ 317.076938] ? mark_held_locks+0xc7/0x130 [ 317.081243] ? __local_bh_enable_ip+0x160/0x260 [ 317.085902] ? lock_sock_nested+0xc5/0x100 [ 317.090210] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.094861] ? lock_sock_nested+0x82/0x100 [ 317.099092] ? trace_hardirqs_on+0x28/0x190 [ 317.103830] ? lock_sock_nested+0x82/0x100 [ 317.108136] ? lock_sock_nested+0x82/0x100 [ 317.112444] ? __local_bh_enable_ip+0x160/0x260 [ 317.117116] tcp_sendmsg+0x27/0x40 [ 317.120661] inet_sendmsg+0x108/0x440 [ 317.124446] smc_sendmsg+0x223/0x320 [ 317.128141] ? smc_sendpage+0x170/0x170 [ 317.132094] sock_sendmsg+0xb5/0xf0 [ 317.135699] sock_write_iter+0x215/0x420 [ 317.139744] ? sock_sendmsg+0xf0/0xf0 [ 317.143541] __vfs_write+0x443/0x890 [ 317.147265] ? lock_downgrade+0x860/0x860 [ 317.151396] ? kernel_read+0x130/0x130 [ 317.155287] ? rw_verify_area+0xb8/0x2b0 [ 317.159347] vfs_write+0x150/0x4d0 [ 317.162877] ksys_write+0x103/0x260 [ 317.166498] ? do_sys_open+0x16e/0x350 [ 317.170386] ? __ia32_sys_read+0xa0/0xa0 [ 317.174432] ? do_syscall_64+0x21/0x4e0 [ 317.178390] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.183823] __x64_sys_write+0x6e/0xb0 [ 317.187725] do_syscall_64+0xd0/0x4e0 [ 317.191522] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.196712] RIP: 0033:0x4592f9 [ 317.199907] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.221708] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.229434] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 317.236710] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.244086] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 317.251353] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 317.258789] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 317.288566] FAULT_INJECTION: forcing a failure. [ 317.288566] name failslab, interval 1, probability 0, space 0, times 0 [ 317.289677] FAULT_INJECTION: forcing a failure. [ 317.289677] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 317.300826] FAULT_INJECTION: forcing a failure. [ 317.300826] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 317.317471] CPU: 1 PID: 10988 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 317.331888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.341246] Call Trace: [ 317.343825] dump_stack+0x123/0x177 [ 317.347452] should_fail.cold.4+0x5/0x13 [ 317.351508] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.356603] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 317.361884] ? kasan_unpoison_shadow+0x35/0x50 [ 317.366480] __alloc_pages_nodemask+0x1d5/0x710 [ 317.371148] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 317.376247] alloc_pages_current+0xd6/0x1b0 [ 317.380579] skb_page_frag_refill+0x20b/0x400 [ 317.385333] sk_page_frag_refill+0x46/0x1b0 [ 317.389657] tcp_sendmsg_locked+0xc58/0x35b0 [ 317.394052] ? mark_held_locks+0x130/0x130 [ 317.398273] ? mark_held_locks+0xc7/0x130 [ 317.402436] ? tcp_sendpage+0x50/0x50 [ 317.406287] ? mark_held_locks+0xc7/0x130 [ 317.410519] ? __local_bh_enable_ip+0x160/0x260 [ 317.415221] ? lock_sock_nested+0xc5/0x100 [ 317.419626] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.424242] ? lock_sock_nested+0x82/0x100 [ 317.428587] ? trace_hardirqs_on+0x28/0x190 [ 317.433183] ? lock_sock_nested+0x82/0x100 [ 317.437413] ? lock_sock_nested+0x82/0x100 [ 317.441723] ? __local_bh_enable_ip+0x160/0x260 [ 317.446379] tcp_sendmsg+0x27/0x40 [ 317.449929] inet_sendmsg+0x108/0x440 [ 317.453718] smc_sendmsg+0x223/0x320 [ 317.457848] ? smc_sendpage+0x170/0x170 [ 317.461806] sock_sendmsg+0xb5/0xf0 [ 317.465546] sock_write_iter+0x215/0x420 [ 317.470326] ? sock_sendmsg+0xf0/0xf0 [ 317.475036] __vfs_write+0x443/0x890 [ 317.478755] ? lock_downgrade+0x860/0x860 [ 317.483047] ? kernel_read+0x130/0x130 [ 317.486938] ? rw_verify_area+0xb8/0x2b0 [ 317.491270] vfs_write+0x150/0x4d0 [ 317.494914] ksys_write+0x103/0x260 [ 317.498528] ? do_sys_open+0x16e/0x350 [ 317.502491] ? __ia32_sys_read+0xa0/0xa0 [ 317.506827] ? do_syscall_64+0x21/0x4e0 [ 317.510843] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.516199] __x64_sys_write+0x6e/0xb0 [ 317.520366] do_syscall_64+0xd0/0x4e0 [ 317.524167] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.529346] RIP: 0033:0x4592f9 [ 317.533162] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.552507] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.560273] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 317.567537] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.574982] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 317.582356] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 317.589645] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 317.612352] CPU: 0 PID: 10975 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 317.620279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.629673] Call Trace: [ 317.632562] dump_stack+0x123/0x177 [ 317.636230] should_fail.cold.4+0x5/0x13 [ 317.640302] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.645509] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 317.650789] ? kasan_unpoison_shadow+0x35/0x50 [ 317.655450] __alloc_pages_nodemask+0x1d5/0x710 [ 317.660105] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 317.665114] alloc_pages_current+0xd6/0x1b0 [ 317.670179] skb_page_frag_refill+0x20b/0x400 [ 317.674734] sk_page_frag_refill+0x46/0x1b0 [ 317.679736] tcp_sendmsg_locked+0xc58/0x35b0 [ 317.684158] ? mark_held_locks+0x130/0x130 [ 317.688487] ? mark_held_locks+0xc7/0x130 [ 317.692644] ? tcp_sendpage+0x50/0x50 [ 317.696520] ? mark_held_locks+0xc7/0x130 [ 317.700736] ? __local_bh_enable_ip+0x160/0x260 [ 317.705386] ? lock_sock_nested+0xc5/0x100 [ 317.709603] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.714177] ? lock_sock_nested+0x82/0x100 [ 317.718480] ? trace_hardirqs_on+0x28/0x190 [ 317.722805] ? lock_sock_nested+0x82/0x100 [ 317.727020] ? lock_sock_nested+0x82/0x100 [ 317.731408] ? __local_bh_enable_ip+0x160/0x260 [ 317.736150] tcp_sendmsg+0x27/0x40 [ 317.739709] inet_sendmsg+0x108/0x440 [ 317.743639] smc_sendmsg+0x223/0x320 [ 317.747861] ? smc_sendpage+0x170/0x170 [ 317.751837] sock_sendmsg+0xb5/0xf0 [ 317.755458] sock_write_iter+0x215/0x420 [ 317.759501] ? sock_sendmsg+0xf0/0xf0 [ 317.763314] __vfs_write+0x443/0x890 [ 317.767014] ? lock_downgrade+0x860/0x860 [ 317.771144] ? kernel_read+0x130/0x130 [ 317.775024] ? rw_verify_area+0xb8/0x2b0 [ 317.779074] vfs_write+0x150/0x4d0 [ 317.782612] ksys_write+0x103/0x260 [ 317.786308] ? do_sys_open+0x16e/0x350 [ 317.790180] ? __ia32_sys_read+0xa0/0xa0 [ 317.794485] ? do_syscall_64+0x21/0x4e0 [ 317.799257] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.805496] __x64_sys_write+0x6e/0xb0 [ 317.809387] do_syscall_64+0xd0/0x4e0 [ 317.813198] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.818385] RIP: 0033:0x4592f9 [ 317.821561] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.840549] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.848239] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 317.855506] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.862786] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 317.870072] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 317.877332] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 317.888418] CPU: 0 PID: 10991 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 317.896329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.905696] Call Trace: [ 317.908347] dump_stack+0x123/0x177 [ 317.912011] should_fail.cold.4+0x5/0x13 [ 317.916334] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.921564] ? kernel_text_address+0x79/0xf0 [ 317.925981] ? __kernel_text_address+0xd/0x40 [ 317.930491] ? unwind_get_return_address+0x61/0xa0 [ 317.935602] __should_failslab+0xba/0xf0 [ 317.939673] should_failslab+0x9/0x14 [ 317.943462] __kmalloc+0x70/0x770 [ 317.946993] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 317.952265] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 317.957374] ? tls_push_record+0xff/0x1600 [ 317.961590] ? tls_sw_sendmsg+0x92d/0x1020 [ 317.965811] ? inet_sendmsg+0x108/0x440 [ 317.969763] ? smc_sendmsg+0x223/0x320 [ 317.973630] ? sock_sendmsg+0xb5/0xf0 [ 317.977412] ? sock_write_iter+0x215/0x420 [ 317.981629] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 317.987427] ? iov_iter_get_pages+0x1ee/0x1370 [ 317.991996] ? __lock_is_held+0xb5/0x140 [ 317.996153] generic_gcmaes_encrypt+0xfd/0x150 [ 318.000827] ? generic_gcmaes_encrypt+0xfd/0x150 [ 318.005562] ? helper_rfc4106_encrypt+0x450/0x450 [ 318.010385] ? __kmalloc+0x5f1/0x770 [ 318.014096] gcmaes_wrapper_encrypt+0x109/0x180 [ 318.018747] tls_push_record+0x9ae/0x1600 [ 318.022875] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.027449] tls_sw_sendmsg+0x92d/0x1020 [ 318.031575] ? __lock_acquire+0x792/0x4980 [ 318.036262] ? find_held_lock+0x36/0x1d0 [ 318.040303] ? tls_sw_push_pending_record+0x10/0x10 [ 318.045384] ? __local_bh_enable_ip+0x160/0x260 [ 318.050106] ? lock_sock_nested+0xc5/0x100 [ 318.054358] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.058921] ? lock_sock_nested+0x82/0x100 [ 318.063142] ? trace_hardirqs_on+0x28/0x190 [ 318.067446] ? lock_sock_nested+0x82/0x100 [ 318.072055] ? lock_sock_nested+0x82/0x100 [ 318.076271] inet_sendmsg+0x108/0x440 [ 318.080057] smc_sendmsg+0x223/0x320 [ 318.084190] ? smc_sendpage+0x170/0x170 [ 318.088854] sock_sendmsg+0xb5/0xf0 [ 318.092467] sock_write_iter+0x215/0x420 [ 318.096523] ? sock_sendmsg+0xf0/0xf0 [ 318.100330] __vfs_write+0x443/0x890 [ 318.104024] ? lock_downgrade+0x860/0x860 [ 318.108186] ? kernel_read+0x130/0x130 [ 318.112084] ? rw_verify_area+0xb8/0x2b0 [ 318.116150] vfs_write+0x150/0x4d0 [ 318.119712] ksys_write+0x103/0x260 [ 318.123341] ? do_sys_open+0x16e/0x350 [ 318.127209] ? __ia32_sys_read+0xa0/0xa0 [ 318.131252] ? do_syscall_64+0x21/0x4e0 [ 318.135213] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.140564] __x64_sys_write+0x6e/0xb0 [ 318.144439] do_syscall_64+0xd0/0x4e0 [ 318.148220] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.153405] RIP: 0033:0x4592f9 [ 318.156578] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.175478] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.183183] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 318.190433] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.197864] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 318.205167] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 318.212600] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 318.259830] FAULT_INJECTION: forcing a failure. [ 318.259830] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 318.273886] FAULT_INJECTION: forcing a failure. [ 318.273886] name failslab, interval 1, probability 0, space 0, times 0 [ 318.286245] FAULT_INJECTION: forcing a failure. [ 318.286245] name failslab, interval 1, probability 0, space 0, times 0 [ 318.298157] CPU: 0 PID: 11002 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 318.306051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.315415] Call Trace: [ 318.318095] dump_stack+0x123/0x177 [ 318.321812] should_fail.cold.4+0x5/0x13 [ 318.325941] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.331398] ? kernel_text_address+0x79/0xf0 [ 318.335792] ? __kernel_text_address+0xd/0x40 [ 318.340525] ? unwind_get_return_address+0x61/0xa0 [ 318.345438] __should_failslab+0xba/0xf0 [ 318.349561] should_failslab+0x9/0x14 [ 318.353347] __kmalloc+0x70/0x770 [ 318.356814] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 318.362333] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 318.367431] ? tls_push_record+0xff/0x1600 [ 318.371656] ? tls_sw_sendmsg+0x92d/0x1020 [ 318.375869] ? inet_sendmsg+0x108/0x440 [ 318.380008] ? smc_sendmsg+0x223/0x320 [ 318.384492] ? sock_sendmsg+0xb5/0xf0 [ 318.388454] ? sock_write_iter+0x215/0x420 [ 318.392674] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 318.398558] ? iov_iter_get_pages+0x1ee/0x1370 [ 318.403127] ? __lock_is_held+0xb5/0x140 [ 318.407173] generic_gcmaes_encrypt+0xfd/0x150 [ 318.411733] ? generic_gcmaes_encrypt+0xfd/0x150 [ 318.416474] ? helper_rfc4106_encrypt+0x450/0x450 [ 318.421302] ? __kmalloc+0x5f1/0x770 [ 318.424999] gcmaes_wrapper_encrypt+0x109/0x180 [ 318.429750] tls_push_record+0x9ae/0x1600 [ 318.434487] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.439485] tls_sw_sendmsg+0x92d/0x1020 [ 318.443785] ? __lock_acquire+0x792/0x4980 [ 318.448000] ? find_held_lock+0x36/0x1d0 [ 318.452050] ? tls_sw_push_pending_record+0x10/0x10 [ 318.457043] ? __local_bh_enable_ip+0x160/0x260 [ 318.461732] ? lock_sock_nested+0xc5/0x100 [ 318.466214] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.470773] ? lock_sock_nested+0x82/0x100 [ 318.475161] ? trace_hardirqs_on+0x28/0x190 [ 318.479464] ? lock_sock_nested+0x82/0x100 [ 318.483789] ? lock_sock_nested+0x82/0x100 [ 318.488105] inet_sendmsg+0x108/0x440 [ 318.491897] smc_sendmsg+0x223/0x320 [ 318.495677] ? smc_sendpage+0x170/0x170 [ 318.499635] sock_sendmsg+0xb5/0xf0 [ 318.503247] sock_write_iter+0x215/0x420 [ 318.507310] ? sock_sendmsg+0xf0/0xf0 [ 318.511093] __vfs_write+0x443/0x890 [ 318.514788] ? lock_downgrade+0x860/0x860 [ 318.518930] ? kernel_read+0x130/0x130 [ 318.522838] ? rw_verify_area+0xb8/0x2b0 [ 318.527709] vfs_write+0x150/0x4d0 [ 318.532727] ksys_write+0x103/0x260 [ 318.536421] ? do_sys_open+0x16e/0x350 [ 318.540309] ? __ia32_sys_read+0xa0/0xa0 [ 318.544364] ? do_syscall_64+0x21/0x4e0 [ 318.548352] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.553727] __x64_sys_write+0x6e/0xb0 [ 318.557604] do_syscall_64+0xd0/0x4e0 [ 318.561399] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.566566] RIP: 0033:0x4592f9 [ 318.569737] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.588627] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.596336] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 318.603596] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.610850] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 318.618098] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 318.625437] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 318.644888] CPU: 0 PID: 10994 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 318.652988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.662342] Call Trace: [ 318.664971] dump_stack+0x123/0x177 [ 318.668787] should_fail.cold.4+0x5/0x13 [ 318.672872] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.678078] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 318.683368] ? kasan_unpoison_shadow+0x35/0x50 [ 318.688138] __alloc_pages_nodemask+0x1d5/0x710 [ 318.692819] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 318.697853] alloc_pages_current+0xd6/0x1b0 [ 318.702186] skb_page_frag_refill+0x20b/0x400 [ 318.706692] sk_page_frag_refill+0x46/0x1b0 [ 318.711026] tcp_sendmsg_locked+0xc58/0x35b0 [ 318.715442] ? mark_held_locks+0x130/0x130 [ 318.719683] ? mark_held_locks+0xc7/0x130 [ 318.723916] ? tcp_sendpage+0x50/0x50 [ 318.727731] ? mark_held_locks+0xc7/0x130 [ 318.731936] ? __local_bh_enable_ip+0x160/0x260 [ 318.736607] ? lock_sock_nested+0xc5/0x100 [ 318.740872] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.745451] ? lock_sock_nested+0x82/0x100 [ 318.750116] ? trace_hardirqs_on+0x28/0x190 [ 318.754440] ? lock_sock_nested+0x82/0x100 [ 318.758679] ? lock_sock_nested+0x82/0x100 [ 318.763960] ? __local_bh_enable_ip+0x160/0x260 [ 318.768626] tcp_sendmsg+0x27/0x40 [ 318.772149] inet_sendmsg+0x108/0x440 [ 318.775950] smc_sendmsg+0x223/0x320 [ 318.779651] ? smc_sendpage+0x170/0x170 [ 318.783618] sock_sendmsg+0xb5/0xf0 [ 318.787252] sock_write_iter+0x215/0x420 [ 318.791473] ? sock_sendmsg+0xf0/0xf0 [ 318.795453] __vfs_write+0x443/0x890 [ 318.799164] ? lock_downgrade+0x860/0x860 [ 318.803290] ? kernel_read+0x130/0x130 [ 318.807164] ? rw_verify_area+0xb8/0x2b0 [ 318.811728] vfs_write+0x150/0x4d0 [ 318.815247] ksys_write+0x103/0x260 [ 318.818947] ? do_sys_open+0x16e/0x350 [ 318.822835] ? __ia32_sys_read+0xa0/0xa0 [ 318.826872] ? do_syscall_64+0x21/0x4e0 [ 318.831622] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.837061] __x64_sys_write+0x6e/0xb0 [ 318.840926] do_syscall_64+0xd0/0x4e0 [ 318.844791] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.850047] RIP: 0033:0x4592f9 [ 318.853219] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.872185] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.879907] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 318.887169] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.894417] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 318.901672] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 318.908936] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 318.918066] FAULT_INJECTION: forcing a failure. [ 318.918066] name failslab, interval 1, probability 0, space 0, times 0 [ 318.921320] CPU: 1 PID: 11000 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 318.937137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.946509] Call Trace: [ 318.949091] dump_stack+0x123/0x177 [ 318.952720] should_fail.cold.4+0x5/0x13 [ 318.956780] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.961879] ? kernel_text_address+0x79/0xf0 [ 318.966277] ? __kernel_text_address+0xd/0x40 [ 318.970859] ? unwind_get_return_address+0x61/0xa0 [ 318.975873] __should_failslab+0xba/0xf0 [ 318.980805] should_failslab+0x9/0x14 [ 318.984604] __kmalloc+0x70/0x770 [ 318.988055] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 318.993505] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 318.999375] ? tls_push_record+0xff/0x1600 [ 319.003597] ? tls_sw_sendmsg+0x92d/0x1020 [ 319.007817] ? inet_sendmsg+0x108/0x440 [ 319.011774] ? smc_sendmsg+0x223/0x320 [ 319.015644] ? sock_sendmsg+0xb5/0xf0 [ 319.019434] ? sock_write_iter+0x215/0x420 [ 319.023665] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 319.029457] ? iov_iter_get_pages+0x1ee/0x1370 [ 319.034044] ? __lock_is_held+0xb5/0x140 [ 319.038097] generic_gcmaes_encrypt+0xfd/0x150 [ 319.042758] ? generic_gcmaes_encrypt+0xfd/0x150 [ 319.047497] ? helper_rfc4106_encrypt+0x450/0x450 [ 319.052419] ? __kmalloc+0x5f1/0x770 [ 319.056121] gcmaes_wrapper_encrypt+0x109/0x180 [ 319.060772] tls_push_record+0x9ae/0x1600 [ 319.064898] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.069466] tls_sw_sendmsg+0x92d/0x1020 [ 319.073528] ? __lock_acquire+0x792/0x4980 [ 319.077770] ? find_held_lock+0x36/0x1d0 [ 319.081820] ? tls_sw_push_pending_record+0x10/0x10 [ 319.086819] ? __local_bh_enable_ip+0x160/0x260 [ 319.091472] ? lock_sock_nested+0xc5/0x100 [ 319.096315] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.100890] ? lock_sock_nested+0x82/0x100 [ 319.105130] ? trace_hardirqs_on+0x28/0x190 [ 319.109520] ? lock_sock_nested+0x82/0x100 [ 319.113740] ? lock_sock_nested+0x82/0x100 [ 319.118306] inet_sendmsg+0x108/0x440 [ 319.122088] smc_sendmsg+0x223/0x320 [ 319.125792] ? smc_sendpage+0x170/0x170 [ 319.130183] sock_sendmsg+0xb5/0xf0 [ 319.133883] sock_write_iter+0x215/0x420 [ 319.137938] ? sock_sendmsg+0xf0/0xf0 [ 319.141728] __vfs_write+0x443/0x890 [ 319.145424] ? lock_downgrade+0x860/0x860 [ 319.149552] ? kernel_read+0x130/0x130 [ 319.153435] ? rw_verify_area+0xb8/0x2b0 [ 319.158086] vfs_write+0x150/0x4d0 [ 319.161844] ksys_write+0x103/0x260 [ 319.165451] ? do_sys_open+0x16e/0x350 [ 319.169593] ? __ia32_sys_read+0xa0/0xa0 [ 319.173746] ? do_syscall_64+0x21/0x4e0 [ 319.177704] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.183060] __x64_sys_write+0x6e/0xb0 [ 319.186934] do_syscall_64+0xd0/0x4e0 [ 319.190716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.195939] RIP: 0033:0x4592f9 [ 319.199114] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.218085] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.225773] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 319.233198] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 319.240448] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 319.247930] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 319.255198] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 319.262462] CPU: 0 PID: 11006 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 319.270443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.279799] Call Trace: [ 319.282388] dump_stack+0x123/0x177 [ 319.286544] should_fail.cold.4+0x5/0x13 [ 319.290611] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 319.295743] ? kernel_text_address+0x79/0xf0 [ 319.300171] ? __kernel_text_address+0xd/0x40 [ 319.304924] ? unwind_get_return_address+0x61/0xa0 [ 319.310272] __should_failslab+0xba/0xf0 [ 319.314664] should_failslab+0x9/0x14 [ 319.318469] __kmalloc+0x70/0x770 [ 319.321922] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.327279] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.332374] ? tls_push_record+0xff/0x1600 [ 319.336587] ? tls_sw_sendmsg+0x92d/0x1020 [ 319.340906] ? inet_sendmsg+0x108/0x440 [ 319.344948] ? smc_sendmsg+0x223/0x320 [ 319.348921] ? sock_sendmsg+0xb5/0xf0 [ 319.352714] ? sock_write_iter+0x215/0x420 [ 319.356943] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 319.363157] ? iov_iter_get_pages+0x1ee/0x1370 [ 319.367895] ? __lock_is_held+0xb5/0x140 [ 319.371948] generic_gcmaes_encrypt+0xfd/0x150 [ 319.376525] ? generic_gcmaes_encrypt+0xfd/0x150 [ 319.381355] ? helper_rfc4106_encrypt+0x450/0x450 [ 319.386249] ? __kmalloc+0x5f1/0x770 [ 319.390387] gcmaes_wrapper_encrypt+0x109/0x180 [ 319.395042] tls_push_record+0x9ae/0x1600 [ 319.399260] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.403917] tls_sw_sendmsg+0x92d/0x1020 [ 319.407972] ? __lock_acquire+0x792/0x4980 [ 319.412194] ? find_held_lock+0x36/0x1d0 [ 319.416233] ? tls_sw_push_pending_record+0x10/0x10 [ 319.421230] ? __local_bh_enable_ip+0x160/0x260 [ 319.425878] ? lock_sock_nested+0xc5/0x100 [ 319.430731] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.435290] ? lock_sock_nested+0x82/0x100 [ 319.439504] ? trace_hardirqs_on+0x28/0x190 [ 319.443975] ? lock_sock_nested+0x82/0x100 [ 319.448186] ? lock_sock_nested+0x82/0x100 [ 319.452401] inet_sendmsg+0x108/0x440 [ 319.456351] smc_sendmsg+0x223/0x320 [ 319.460055] ? smc_sendpage+0x170/0x170 [ 319.464175] sock_sendmsg+0xb5/0xf0 [ 319.467785] sock_write_iter+0x215/0x420 [ 319.471894] ? sock_sendmsg+0xf0/0xf0 [ 319.475787] __vfs_write+0x443/0x890 [ 319.480108] ? lock_downgrade+0x860/0x860 [ 319.484246] ? kernel_read+0x130/0x130 [ 319.488132] ? rw_verify_area+0xb8/0x2b0 [ 319.492176] vfs_write+0x150/0x4d0 [ 319.495694] ksys_write+0x103/0x260 [ 319.499296] ? do_sys_open+0x16e/0x350 [ 319.503160] ? __ia32_sys_read+0xa0/0xa0 [ 319.507216] ? do_syscall_64+0x21/0x4e0 [ 319.511182] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.516550] __x64_sys_write+0x6e/0xb0 [ 319.520436] do_syscall_64+0xd0/0x4e0 [ 319.524229] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.529398] RIP: 0033:0x4592f9 [ 319.532600] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.551481] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.559170] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 319.566504] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 319.573761] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 319.581123] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 319.588383] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 319.656833] FAULT_INJECTION: forcing a failure. [ 319.656833] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 319.669216] FAULT_INJECTION: forcing a failure. [ 319.669216] name failslab, interval 1, probability 0, space 0, times 0 [ 319.672098] FAULT_INJECTION: forcing a failure. [ 319.672098] name failslab, interval 1, probability 0, space 0, times 0 [ 319.681694] CPU: 0 PID: 11007 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 319.700276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.712951] Call Trace: [ 319.715892] dump_stack+0x123/0x177 [ 319.719502] should_fail.cold.4+0x5/0x13 [ 319.723553] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 319.728637] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 319.733930] ? kasan_unpoison_shadow+0x35/0x50 [ 319.738583] __alloc_pages_nodemask+0x1d5/0x710 [ 319.743244] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 319.748244] alloc_pages_current+0xd6/0x1b0 [ 319.752554] skb_page_frag_refill+0x20b/0x400 [ 319.757035] sk_page_frag_refill+0x46/0x1b0 [ 319.761770] tcp_sendmsg_locked+0xc58/0x35b0 [ 319.766172] ? mark_held_locks+0x130/0x130 [ 319.770563] ? mark_held_locks+0xc7/0x130 [ 319.774804] ? tcp_sendpage+0x50/0x50 [ 319.778585] ? mark_held_locks+0xc7/0x130 [ 319.782975] ? __local_bh_enable_ip+0x160/0x260 [ 319.787620] ? lock_sock_nested+0xc5/0x100 [ 319.791832] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.796670] ? lock_sock_nested+0x82/0x100 [ 319.800973] ? trace_hardirqs_on+0x28/0x190 [ 319.805290] ? lock_sock_nested+0x82/0x100 [ 319.811080] ? lock_sock_nested+0x82/0x100 [ 319.815296] ? __local_bh_enable_ip+0x160/0x260 [ 319.819956] tcp_sendmsg+0x27/0x40 [ 319.823482] inet_sendmsg+0x108/0x440 [ 319.827262] smc_sendmsg+0x223/0x320 [ 319.831562] ? smc_sendpage+0x170/0x170 [ 319.835520] sock_sendmsg+0xb5/0xf0 [ 319.839124] sock_write_iter+0x215/0x420 [ 319.843439] ? sock_sendmsg+0xf0/0xf0 [ 319.847234] __vfs_write+0x443/0x890 [ 319.851361] ? lock_downgrade+0x860/0x860 [ 319.855746] ? kernel_read+0x130/0x130 [ 319.859705] ? rw_verify_area+0xb8/0x2b0 [ 319.863940] vfs_write+0x150/0x4d0 [ 319.867470] ksys_write+0x103/0x260 [ 319.871277] ? do_sys_open+0x16e/0x350 [ 319.875245] ? __ia32_sys_read+0xa0/0xa0 [ 319.879284] ? do_syscall_64+0x21/0x4e0 [ 319.883251] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.889898] __x64_sys_write+0x6e/0xb0 [ 319.893858] do_syscall_64+0xd0/0x4e0 [ 319.897657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.902826] RIP: 0033:0x4592f9 [ 319.906017] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.925429] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.933120] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 319.940392] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 319.947648] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 319.954908] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 319.962243] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 319.981365] CPU: 0 PID: 11020 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 319.989285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.998642] Call Trace: [ 320.001329] dump_stack+0x123/0x177 [ 320.004973] should_fail.cold.4+0x5/0x13 [ 320.009152] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 320.014261] ? kernel_text_address+0x79/0xf0 [ 320.018684] ? __kernel_text_address+0xd/0x40 [ 320.023275] ? unwind_get_return_address+0x61/0xa0 [ 320.028210] __should_failslab+0xba/0xf0 [ 320.032438] should_failslab+0x9/0x14 [ 320.036233] __kmalloc+0x70/0x770 [ 320.039669] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.045124] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.050211] ? tls_push_record+0xff/0x1600 [ 320.054440] ? tls_sw_sendmsg+0x92d/0x1020 [ 320.058658] ? inet_sendmsg+0x108/0x440 [ 320.063064] ? smc_sendmsg+0x223/0x320 [ 320.066936] ? sock_sendmsg+0xb5/0xf0 [ 320.070733] ? sock_write_iter+0x215/0x420 [ 320.074952] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 320.080748] ? iov_iter_get_pages+0x1ee/0x1370 [ 320.085327] ? __lock_is_held+0xb5/0x140 [ 320.089985] generic_gcmaes_encrypt+0xfd/0x150 [ 320.095073] ? generic_gcmaes_encrypt+0xfd/0x150 [ 320.099901] ? helper_rfc4106_encrypt+0x450/0x450 [ 320.104892] ? __kmalloc+0x5f1/0x770 [ 320.108675] gcmaes_wrapper_encrypt+0x109/0x180 [ 320.113343] tls_push_record+0x9ae/0x1600 [ 320.117840] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.122425] tls_sw_sendmsg+0x92d/0x1020 [ 320.126503] ? __lock_acquire+0x792/0x4980 [ 320.130724] ? find_held_lock+0x36/0x1d0 [ 320.134816] ? tls_sw_push_pending_record+0x10/0x10 [ 320.139920] ? __local_bh_enable_ip+0x160/0x260 [ 320.144656] ? lock_sock_nested+0xc5/0x100 [ 320.148868] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.153430] ? lock_sock_nested+0x82/0x100 [ 320.157644] ? trace_hardirqs_on+0x28/0x190 [ 320.162029] ? lock_sock_nested+0x82/0x100 [ 320.166697] ? lock_sock_nested+0x82/0x100 [ 320.170930] inet_sendmsg+0x108/0x440 [ 320.174743] smc_sendmsg+0x223/0x320 [ 320.178442] ? smc_sendpage+0x170/0x170 [ 320.182395] sock_sendmsg+0xb5/0xf0 [ 320.186001] sock_write_iter+0x215/0x420 [ 320.190038] ? sock_sendmsg+0xf0/0xf0 [ 320.193837] __vfs_write+0x443/0x890 [ 320.197540] ? lock_downgrade+0x860/0x860 [ 320.201847] ? kernel_read+0x130/0x130 [ 320.206171] ? rw_verify_area+0xb8/0x2b0 [ 320.210313] vfs_write+0x150/0x4d0 [ 320.213843] ksys_write+0x103/0x260 [ 320.217448] ? do_sys_open+0x16e/0x350 [ 320.221313] ? __ia32_sys_read+0xa0/0xa0 [ 320.225360] ? do_syscall_64+0x21/0x4e0 [ 320.229311] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.234749] __x64_sys_write+0x6e/0xb0 [ 320.238616] do_syscall_64+0xd0/0x4e0 [ 320.242489] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.247679] RIP: 0033:0x4592f9 [ 320.250853] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.269742] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.277424] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 320.284672] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 320.292274] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 320.299530] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 320.306870] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 320.328273] FAULT_INJECTION: forcing a failure. [ 320.328273] name failslab, interval 1, probability 0, space 0, times 0 [ 320.331718] CPU: 0 PID: 11021 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 320.347540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.356879] Call Trace: [ 320.359451] dump_stack+0x123/0x177 [ 320.363084] should_fail.cold.4+0x5/0x13 [ 320.367210] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 320.372293] ? kernel_text_address+0x79/0xf0 [ 320.376700] ? __kernel_text_address+0xd/0x40 [ 320.381312] ? unwind_get_return_address+0x61/0xa0 [ 320.386239] __should_failslab+0xba/0xf0 [ 320.390283] should_failslab+0x9/0x14 [ 320.394222] __kmalloc+0x70/0x770 [ 320.397662] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.403111] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.408411] ? tls_push_record+0xff/0x1600 [ 320.413013] ? tls_sw_sendmsg+0x92d/0x1020 [ 320.417238] ? inet_sendmsg+0x108/0x440 [ 320.421206] ? smc_sendmsg+0x223/0x320 [ 320.425081] ? sock_sendmsg+0xb5/0xf0 [ 320.428857] ? sock_write_iter+0x215/0x420 [ 320.433076] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 320.438868] ? iov_iter_get_pages+0x1ee/0x1370 [ 320.443434] ? __lock_is_held+0xb5/0x140 [ 320.447711] generic_gcmaes_encrypt+0xfd/0x150 [ 320.452454] ? generic_gcmaes_encrypt+0xfd/0x150 [ 320.457196] ? helper_rfc4106_encrypt+0x450/0x450 [ 320.462110] ? __kmalloc+0x5f1/0x770 [ 320.466243] gcmaes_wrapper_encrypt+0x109/0x180 [ 320.470904] tls_push_record+0x9ae/0x1600 [ 320.475224] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.479795] tls_sw_sendmsg+0x92d/0x1020 [ 320.483941] ? __lock_acquire+0x792/0x4980 [ 320.488242] ? find_held_lock+0x36/0x1d0 [ 320.492816] ? tls_sw_push_pending_record+0x10/0x10 [ 320.497826] ? __local_bh_enable_ip+0x160/0x260 [ 320.502593] ? lock_sock_nested+0xc5/0x100 [ 320.507019] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.511606] ? lock_sock_nested+0x82/0x100 [ 320.515823] ? trace_hardirqs_on+0x28/0x190 [ 320.520216] ? lock_sock_nested+0x82/0x100 [ 320.524516] ? lock_sock_nested+0x82/0x100 [ 320.528733] inet_sendmsg+0x108/0x440 [ 320.532531] smc_sendmsg+0x223/0x320 [ 320.536248] ? smc_sendpage+0x170/0x170 [ 320.540230] sock_sendmsg+0xb5/0xf0 [ 320.543846] sock_write_iter+0x215/0x420 [ 320.548012] ? sock_sendmsg+0xf0/0xf0 [ 320.551824] __vfs_write+0x443/0x890 [ 320.555534] ? lock_downgrade+0x860/0x860 [ 320.559671] ? kernel_read+0x130/0x130 [ 320.564376] ? rw_verify_area+0xb8/0x2b0 [ 320.568439] vfs_write+0x150/0x4d0 [ 320.571989] ksys_write+0x103/0x260 [ 320.575638] ? do_sys_open+0x16e/0x350 [ 320.579599] ? __ia32_sys_read+0xa0/0xa0 [ 320.583641] ? do_syscall_64+0x21/0x4e0 [ 320.587594] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.593047] __x64_sys_write+0x6e/0xb0 [ 320.596915] do_syscall_64+0xd0/0x4e0 [ 320.600725] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.605944] RIP: 0033:0x4592f9 [ 320.609725] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.628629] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.636345] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 320.644292] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 320.651573] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 2020/12/30 00:59:50 executed programs: 1018 [ 320.658837] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 320.666105] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 320.694159] CPU: 0 PID: 11034 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 320.702355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.711713] Call Trace: [ 320.714308] dump_stack+0x123/0x177 [ 320.718058] should_fail.cold.4+0x5/0x13 [ 320.722131] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 320.727390] ? kernel_text_address+0x79/0xf0 [ 320.731811] ? __kernel_text_address+0xd/0x40 [ 320.736318] ? unwind_get_return_address+0x61/0xa0 [ 320.741298] __should_failslab+0xba/0xf0 [ 320.745445] should_failslab+0x9/0x14 [ 320.749257] __kmalloc+0x70/0x770 [ 320.752742] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.758037] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.763144] ? tls_push_record+0xff/0x1600 [ 320.767389] ? tls_sw_sendmsg+0x92d/0x1020 [ 320.771711] ? inet_sendmsg+0x108/0x440 [ 320.775690] ? smc_sendmsg+0x223/0x320 [ 320.779580] ? sock_sendmsg+0xb5/0xf0 [ 320.783380] ? sock_write_iter+0x215/0x420 [ 320.787625] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 320.793429] ? iov_iter_get_pages+0x1ee/0x1370 [ 320.798022] ? __lock_is_held+0xb5/0x140 [ 320.802073] generic_gcmaes_encrypt+0xfd/0x150 [ 320.806660] ? generic_gcmaes_encrypt+0xfd/0x150 [ 320.811404] ? helper_rfc4106_encrypt+0x450/0x450 [ 320.816230] ? __kmalloc+0x5f1/0x770 [ 320.819925] gcmaes_wrapper_encrypt+0x109/0x180 [ 320.824592] tls_push_record+0x9ae/0x1600 [ 320.829146] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.833712] tls_sw_sendmsg+0x92d/0x1020 [ 320.837837] ? __lock_acquire+0x792/0x4980 [ 320.842057] ? find_held_lock+0x36/0x1d0 [ 320.846099] ? tls_sw_push_pending_record+0x10/0x10 [ 320.851103] ? __local_bh_enable_ip+0x160/0x260 [ 320.855974] ? lock_sock_nested+0xc5/0x100 [ 320.860188] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.864755] ? lock_sock_nested+0x82/0x100 [ 320.868991] ? trace_hardirqs_on+0x28/0x190 [ 320.873382] ? lock_sock_nested+0x82/0x100 [ 320.877596] ? lock_sock_nested+0x82/0x100 [ 320.881826] inet_sendmsg+0x108/0x440 [ 320.885630] smc_sendmsg+0x223/0x320 [ 320.889320] ? smc_sendpage+0x170/0x170 [ 320.893288] sock_sendmsg+0xb5/0xf0 [ 320.896893] sock_write_iter+0x215/0x420 [ 320.900932] ? sock_sendmsg+0xf0/0xf0 [ 320.904717] __vfs_write+0x443/0x890 [ 320.908407] ? lock_downgrade+0x860/0x860 [ 320.912541] ? kernel_read+0x130/0x130 [ 320.916435] ? rw_verify_area+0xb8/0x2b0 [ 320.920474] vfs_write+0x150/0x4d0 [ 320.923997] ksys_write+0x103/0x260 [ 320.927702] ? do_sys_open+0x16e/0x350 [ 320.931569] ? __ia32_sys_read+0xa0/0xa0 [ 320.935634] ? do_syscall_64+0x21/0x4e0 [ 320.939874] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.945217] __x64_sys_write+0x6e/0xb0 [ 320.949084] do_syscall_64+0xd0/0x4e0 [ 320.952866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.958122] RIP: 0033:0x4592f9 [ 320.961307] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.980798] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.988488] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 320.996181] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.003518] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 321.010801] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 321.018065] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 321.062712] FAULT_INJECTION: forcing a failure. [ 321.062712] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 321.074951] FAULT_INJECTION: forcing a failure. [ 321.074951] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 321.087002] FAULT_INJECTION: forcing a failure. [ 321.087002] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 321.106709] FAULT_INJECTION: forcing a failure. [ 321.106709] name failslab, interval 1, probability 0, space 0, times 0 [ 321.107470] CPU: 1 PID: 11029 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 321.125670] FAULT_INJECTION: forcing a failure. [ 321.125670] name failslab, interval 1, probability 0, space 0, times 0 [ 321.127464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.127468] Call Trace: [ 321.127482] dump_stack+0x123/0x177 [ 321.127493] should_fail.cold.4+0x5/0x13 [ 321.127502] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 321.127509] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 321.127516] ? kasan_unpoison_shadow+0x35/0x50 [ 321.127527] __alloc_pages_nodemask+0x1d5/0x710 [ 321.127536] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 321.127551] alloc_pages_current+0xd6/0x1b0 [ 321.127561] skb_page_frag_refill+0x20b/0x400 [ 321.192981] sk_page_frag_refill+0x46/0x1b0 [ 321.197317] tcp_sendmsg_locked+0xc58/0x35b0 [ 321.201796] ? mark_held_locks+0x130/0x130 [ 321.206030] ? mark_held_locks+0xc7/0x130 [ 321.210165] ? tcp_sendpage+0x50/0x50 [ 321.214241] ? mark_held_locks+0xc7/0x130 [ 321.218368] ? __local_bh_enable_ip+0x160/0x260 [ 321.223022] ? lock_sock_nested+0xc5/0x100 [ 321.227240] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.231989] ? lock_sock_nested+0x82/0x100 [ 321.237423] ? trace_hardirqs_on+0x28/0x190 [ 321.242879] ? lock_sock_nested+0x82/0x100 [ 321.247103] ? lock_sock_nested+0x82/0x100 [ 321.251408] ? __local_bh_enable_ip+0x160/0x260 [ 321.256080] tcp_sendmsg+0x27/0x40 [ 321.260214] inet_sendmsg+0x108/0x440 [ 321.264006] smc_sendmsg+0x223/0x320 [ 321.267730] ? smc_sendpage+0x170/0x170 [ 321.271687] sock_sendmsg+0xb5/0xf0 [ 321.275294] sock_write_iter+0x215/0x420 [ 321.279334] ? sock_sendmsg+0xf0/0xf0 [ 321.283144] __vfs_write+0x443/0x890 [ 321.287026] ? lock_downgrade+0x860/0x860 [ 321.291154] ? kernel_read+0x130/0x130 [ 321.295046] ? rw_verify_area+0xb8/0x2b0 [ 321.299092] vfs_write+0x150/0x4d0 [ 321.302618] ksys_write+0x103/0x260 [ 321.306312] ? do_sys_open+0x16e/0x350 [ 321.310200] ? __ia32_sys_read+0xa0/0xa0 [ 321.315112] ? do_syscall_64+0x21/0x4e0 [ 321.319070] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.324445] __x64_sys_write+0x6e/0xb0 [ 321.328316] do_syscall_64+0xd0/0x4e0 [ 321.332099] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.337285] RIP: 0033:0x4592f9 [ 321.340462] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.360239] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.367929] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 321.375206] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.382466] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 321.389717] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 321.396978] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 321.404286] CPU: 0 PID: 11051 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 321.413126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.422506] Call Trace: [ 321.425179] dump_stack+0x123/0x177 [ 321.428824] should_fail.cold.4+0x5/0x13 [ 321.432877] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 321.437982] ? kernel_text_address+0x79/0xf0 [ 321.442383] ? __kernel_text_address+0xd/0x40 [ 321.446866] ? unwind_get_return_address+0x61/0xa0 [ 321.451794] __should_failslab+0xba/0xf0 [ 321.455848] should_failslab+0x9/0x14 [ 321.459632] __kmalloc+0x70/0x770 [ 321.463175] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 321.468442] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 321.473564] ? tls_push_record+0xff/0x1600 [ 321.477807] ? tls_sw_sendmsg+0x92d/0x1020 [ 321.482031] ? inet_sendmsg+0x108/0x440 [ 321.486001] ? smc_sendmsg+0x223/0x320 [ 321.489878] ? sock_sendmsg+0xb5/0xf0 [ 321.493780] ? sock_write_iter+0x215/0x420 [ 321.498619] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 321.504407] ? iov_iter_get_pages+0x1ee/0x1370 [ 321.509588] ? retint_kernel+0x2d/0x2d [ 321.514039] ? __lock_is_held+0xb5/0x140 [ 321.518227] generic_gcmaes_encrypt+0xfd/0x150 [ 321.523323] ? generic_gcmaes_encrypt+0xfd/0x150 [ 321.528425] ? helper_rfc4106_encrypt+0x450/0x450 [ 321.533263] ? __kmalloc+0x5f1/0x770 [ 321.536987] gcmaes_wrapper_encrypt+0x109/0x180 [ 321.541732] tls_push_record+0x9ae/0x1600 [ 321.545867] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.550449] tls_sw_sendmsg+0x92d/0x1020 [ 321.554502] ? __lock_acquire+0x792/0x4980 [ 321.558730] ? find_held_lock+0x36/0x1d0 [ 321.562864] ? tls_sw_push_pending_record+0x10/0x10 [ 321.567990] ? __local_bh_enable_ip+0x160/0x260 [ 321.572666] ? lock_sock_nested+0xc5/0x100 [ 321.576883] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.581453] ? lock_sock_nested+0x82/0x100 [ 321.585672] ? trace_hardirqs_on+0x28/0x190 [ 321.589976] ? lock_sock_nested+0x82/0x100 [ 321.594191] ? lock_sock_nested+0x82/0x100 [ 321.598421] inet_sendmsg+0x108/0x440 [ 321.603004] smc_sendmsg+0x223/0x320 [ 321.606701] ? smc_sendpage+0x170/0x170 [ 321.610663] sock_sendmsg+0xb5/0xf0 [ 321.614278] sock_write_iter+0x215/0x420 [ 321.618338] ? sock_sendmsg+0xf0/0xf0 [ 321.622144] __vfs_write+0x443/0x890 [ 321.625844] ? lock_downgrade+0x860/0x860 [ 321.629980] ? kernel_read+0x130/0x130 [ 321.634769] ? rw_verify_area+0xb8/0x2b0 [ 321.638835] vfs_write+0x150/0x4d0 [ 321.642386] ksys_write+0x103/0x260 [ 321.646000] ? do_sys_open+0x16e/0x350 [ 321.650053] ? __ia32_sys_read+0xa0/0xa0 [ 321.654101] ? do_syscall_64+0x21/0x4e0 [ 321.658063] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.663441] __x64_sys_write+0x6e/0xb0 [ 321.667312] do_syscall_64+0xd0/0x4e0 [ 321.671116] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.676566] RIP: 0033:0x4592f9 [ 321.679741] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.698740] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.706442] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 321.713708] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.720968] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 321.728220] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 321.735488] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 321.742803] CPU: 1 PID: 11046 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 321.750696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.760054] Call Trace: [ 321.762650] dump_stack+0x123/0x177 [ 321.766285] should_fail.cold.4+0x5/0x13 [ 321.770364] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 321.775478] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 321.780758] ? kasan_unpoison_shadow+0x35/0x50 [ 321.786196] __alloc_pages_nodemask+0x1d5/0x710 [ 321.790851] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 321.795858] alloc_pages_current+0xd6/0x1b0 [ 321.800180] skb_page_frag_refill+0x20b/0x400 [ 321.805014] sk_page_frag_refill+0x46/0x1b0 [ 321.809316] tcp_sendmsg_locked+0xc58/0x35b0 [ 321.813720] ? mark_held_locks+0x130/0x130 [ 321.817952] ? mark_held_locks+0xc7/0x130 [ 321.822242] ? tcp_sendpage+0x50/0x50 [ 321.826035] ? mark_held_locks+0xc7/0x130 [ 321.830172] ? __local_bh_enable_ip+0x160/0x260 [ 321.834822] ? lock_sock_nested+0xc5/0x100 [ 321.839039] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.843604] ? lock_sock_nested+0x82/0x100 [ 321.847816] ? trace_hardirqs_on+0x28/0x190 [ 321.852118] ? lock_sock_nested+0x82/0x100 [ 321.856342] ? __local_bh_enable_ip+0x160/0x260 [ 321.860992] tcp_sendmsg+0x27/0x40 [ 321.864516] inet_sendmsg+0x108/0x440 [ 321.868299] smc_sendmsg+0x223/0x320 [ 321.871993] ? smc_sendpage+0x170/0x170 [ 321.875967] sock_sendmsg+0xb5/0xf0 [ 321.879578] sock_write_iter+0x215/0x420 [ 321.883625] ? sock_sendmsg+0xf0/0xf0 [ 321.887565] __vfs_write+0x443/0x890 [ 321.891260] ? lock_downgrade+0x860/0x860 [ 321.895401] ? kernel_read+0x130/0x130 [ 321.899289] ? rw_verify_area+0xb8/0x2b0 [ 321.903334] vfs_write+0x150/0x4d0 [ 321.906855] ksys_write+0x103/0x260 [ 321.910480] ? do_sys_open+0x16e/0x350 [ 321.914353] ? __ia32_sys_read+0xa0/0xa0 [ 321.918401] ? do_syscall_64+0x21/0x4e0 [ 321.922364] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.927806] __x64_sys_write+0x6e/0xb0 [ 321.931775] do_syscall_64+0xd0/0x4e0 [ 321.935562] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.940734] RIP: 0033:0x4592f9 [ 321.943908] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.964130] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.971838] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 321.979208] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.986466] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 321.993732] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 322.001005] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 322.009139] CPU: 0 PID: 11045 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 322.017050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.026938] Call Trace: [ 322.029627] dump_stack+0x123/0x177 [ 322.033342] should_fail.cold.4+0x5/0x13 [ 322.037476] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 322.042568] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 322.047925] ? kasan_unpoison_shadow+0x35/0x50 [ 322.052509] __alloc_pages_nodemask+0x1d5/0x710 [ 322.057182] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 322.062204] alloc_pages_current+0xd6/0x1b0 [ 322.066692] skb_page_frag_refill+0x20b/0x400 [ 322.071181] sk_page_frag_refill+0x46/0x1b0 [ 322.075498] tcp_sendmsg_locked+0xc58/0x35b0 [ 322.079903] ? mark_held_locks+0x130/0x130 [ 322.084149] ? mark_held_locks+0xc7/0x130 [ 322.088290] ? tcp_sendpage+0x50/0x50 [ 322.092100] ? mark_held_locks+0xc7/0x130 [ 322.096232] ? __local_bh_enable_ip+0x160/0x260 [ 322.100973] ? lock_sock_nested+0xc5/0x100 [ 322.105213] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.109774] ? lock_sock_nested+0x82/0x100 [ 322.113994] ? trace_hardirqs_on+0x28/0x190 [ 322.118298] ? lock_sock_nested+0x82/0x100 [ 322.122535] ? lock_sock_nested+0x82/0x100 [ 322.126840] ? __local_bh_enable_ip+0x160/0x260 [ 322.131503] tcp_sendmsg+0x27/0x40 [ 322.135130] inet_sendmsg+0x108/0x440 [ 322.138929] smc_sendmsg+0x223/0x320 [ 322.142642] ? smc_sendpage+0x170/0x170 [ 322.146618] sock_sendmsg+0xb5/0xf0 [ 322.150243] sock_write_iter+0x215/0x420 [ 322.154420] ? sock_sendmsg+0xf0/0xf0 [ 322.158223] __vfs_write+0x443/0x890 [ 322.162007] ? lock_downgrade+0x860/0x860 [ 322.166142] ? kernel_read+0x130/0x130 [ 322.170027] ? rw_verify_area+0xb8/0x2b0 [ 322.174165] vfs_write+0x150/0x4d0 [ 322.177765] ksys_write+0x103/0x260 [ 322.181383] ? do_sys_open+0x16e/0x350 [ 322.185250] ? __ia32_sys_read+0xa0/0xa0 [ 322.189291] ? do_syscall_64+0x21/0x4e0 [ 322.193261] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.198607] __x64_sys_write+0x6e/0xb0 [ 322.202476] do_syscall_64+0xd0/0x4e0 [ 322.206277] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.211448] RIP: 0033:0x4592f9 [ 322.214646] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.233681] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 322.241384] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 322.248634] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 322.256941] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 322.264278] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 322.271721] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 322.293543] CPU: 1 PID: 11056 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 322.301452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.310925] Call Trace: [ 322.313519] dump_stack+0x123/0x177 [ 322.317166] should_fail.cold.4+0x5/0x13 [ 322.321211] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 322.326302] ? kernel_text_address+0x79/0xf0 [ 322.330706] ? __kernel_text_address+0xd/0x40 [ 322.335212] ? unwind_get_return_address+0x61/0xa0 [ 322.340137] __should_failslab+0xba/0xf0 [ 322.344203] should_failslab+0x9/0x14 [ 322.347989] __kmalloc+0x70/0x770 [ 322.351424] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.356691] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.361828] ? tls_push_record+0xff/0x1600 [ 322.366049] ? tls_sw_sendmsg+0x92d/0x1020 [ 322.370263] ? inet_sendmsg+0x108/0x440 [ 322.374219] ? smc_sendmsg+0x223/0x320 [ 322.378088] ? sock_sendmsg+0xb5/0xf0 [ 322.382156] ? sock_write_iter+0x215/0x420 [ 322.386376] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 322.392159] ? iov_iter_get_pages+0x1ee/0x1370 [ 322.396736] ? __lock_is_held+0xb5/0x140 [ 322.400782] generic_gcmaes_encrypt+0xfd/0x150 [ 322.405345] ? generic_gcmaes_encrypt+0xfd/0x150 [ 322.410082] ? helper_rfc4106_encrypt+0x450/0x450 [ 322.414940] ? __kmalloc+0x5f1/0x770 [ 322.418768] gcmaes_wrapper_encrypt+0x109/0x180 [ 322.423440] tls_push_record+0x9ae/0x1600 [ 322.427565] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.432157] tls_sw_sendmsg+0x92d/0x1020 [ 322.436207] ? __lock_acquire+0x792/0x4980 [ 322.440428] ? find_held_lock+0x36/0x1d0 [ 322.444572] ? tls_sw_push_pending_record+0x10/0x10 [ 322.449570] ? __local_bh_enable_ip+0x160/0x260 [ 322.454477] ? lock_sock_nested+0xc5/0x100 [ 322.458698] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.463272] ? lock_sock_nested+0x82/0x100 [ 322.467488] ? trace_hardirqs_on+0x28/0x190 [ 322.471786] ? lock_sock_nested+0x82/0x100 [ 322.476014] ? lock_sock_nested+0x82/0x100 [ 322.480230] inet_sendmsg+0x108/0x440 [ 322.484028] smc_sendmsg+0x223/0x320 [ 322.487733] ? smc_sendpage+0x170/0x170 [ 322.491947] sock_sendmsg+0xb5/0xf0 [ 322.495569] sock_write_iter+0x215/0x420 [ 322.499635] ? sock_sendmsg+0xf0/0xf0 [ 322.503425] __vfs_write+0x443/0x890 [ 322.507303] ? lock_downgrade+0x860/0x860 [ 322.511456] ? kernel_read+0x130/0x130 [ 322.515344] ? rw_verify_area+0xb8/0x2b0 [ 322.521064] vfs_write+0x150/0x4d0 [ 322.524689] ksys_write+0x103/0x260 [ 322.528422] ? do_sys_open+0x16e/0x350 [ 322.532307] ? __ia32_sys_read+0xa0/0xa0 [ 322.536367] ? do_syscall_64+0x21/0x4e0 [ 322.540343] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.546120] __x64_sys_write+0x6e/0xb0 [ 322.549999] do_syscall_64+0xd0/0x4e0 [ 322.553779] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.558949] RIP: 0033:0x4592f9 [ 322.562123] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.581104] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 322.588928] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 322.596264] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 322.603620] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 322.610868] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 322.618117] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 322.628025] FAULT_INJECTION: forcing a failure. [ 322.628025] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 322.650134] FAULT_INJECTION: forcing a failure. [ 322.650134] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 322.656014] CPU: 0 PID: 11073 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 322.669935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.679302] Call Trace: [ 322.681911] dump_stack+0x123/0x177 [ 322.685550] should_fail.cold.4+0x5/0x13 [ 322.689619] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 322.694729] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 322.700043] ? kasan_unpoison_shadow+0x35/0x50 [ 322.704648] __alloc_pages_nodemask+0x1d5/0x710 [ 322.709330] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 322.714553] alloc_pages_current+0xd6/0x1b0 [ 322.718885] skb_page_frag_refill+0x20b/0x400 [ 322.724436] sk_page_frag_refill+0x46/0x1b0 [ 322.728818] tcp_sendmsg_locked+0xc58/0x35b0 [ 322.733223] ? mark_held_locks+0x130/0x130 [ 322.737460] ? mark_held_locks+0xc7/0x130 [ 322.741627] ? tcp_sendpage+0x50/0x50 [ 322.745429] ? mark_held_locks+0xc7/0x130 [ 322.749573] ? __local_bh_enable_ip+0x160/0x260 [ 322.754235] ? lock_sock_nested+0xc5/0x100 [ 322.758457] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.763023] ? lock_sock_nested+0x82/0x100 [ 322.767273] ? trace_hardirqs_on+0x28/0x190 [ 322.771574] ? lock_sock_nested+0x82/0x100 [ 322.775790] ? lock_sock_nested+0x82/0x100 [ 322.780026] ? __local_bh_enable_ip+0x160/0x260 [ 322.784686] tcp_sendmsg+0x27/0x40 [ 322.788313] inet_sendmsg+0x108/0x440 [ 322.792104] smc_sendmsg+0x223/0x320 [ 322.796065] ? smc_sendpage+0x170/0x170 [ 322.800808] sock_sendmsg+0xb5/0xf0 [ 322.804419] sock_write_iter+0x215/0x420 [ 322.808463] ? sock_sendmsg+0xf0/0xf0 [ 322.812253] __vfs_write+0x443/0x890 [ 322.815952] ? lock_downgrade+0x860/0x860 [ 322.820281] ? kernel_read+0x130/0x130 [ 322.824698] ? rw_verify_area+0xb8/0x2b0 [ 322.828747] vfs_write+0x150/0x4d0 [ 322.832295] ksys_write+0x103/0x260 [ 322.835905] ? do_sys_open+0x16e/0x350 [ 322.839794] ? __ia32_sys_read+0xa0/0xa0 [ 322.843849] ? do_syscall_64+0x21/0x4e0 [ 322.847815] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.853190] __x64_sys_write+0x6e/0xb0 [ 322.857072] do_syscall_64+0xd0/0x4e0 [ 322.860972] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.866144] RIP: 0033:0x4592f9 [ 322.869317] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.888212] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 322.895937] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 322.903235] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 322.910509] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 322.917937] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 322.925293] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 322.946720] CPU: 0 PID: 11070 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 322.954628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.963980] Call Trace: [ 322.966573] dump_stack+0x123/0x177 [ 322.970382] should_fail.cold.4+0x5/0x13 [ 322.974445] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 322.979531] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 322.984797] ? kasan_unpoison_shadow+0x35/0x50 [ 322.989362] __alloc_pages_nodemask+0x1d5/0x710 [ 322.994021] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 322.999027] alloc_pages_current+0xd6/0x1b0 [ 323.003336] skb_page_frag_refill+0x20b/0x400 [ 323.007819] sk_page_frag_refill+0x46/0x1b0 [ 323.012118] tcp_sendmsg_locked+0xc58/0x35b0 [ 323.016534] ? mark_held_locks+0x130/0x130 [ 323.020843] ? mark_held_locks+0xc7/0x130 [ 323.024973] ? tcp_sendpage+0x50/0x50 [ 323.028772] ? mark_held_locks+0xc7/0x130 [ 323.033000] ? __local_bh_enable_ip+0x160/0x260 [ 323.037724] ? lock_sock_nested+0xc5/0x100 [ 323.041939] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.046512] ? lock_sock_nested+0x82/0x100 [ 323.050741] ? trace_hardirqs_on+0x28/0x190 [ 323.055038] ? lock_sock_nested+0x82/0x100 [ 323.059250] ? lock_sock_nested+0x82/0x100 [ 323.063465] ? __local_bh_enable_ip+0x160/0x260 [ 323.068125] tcp_sendmsg+0x27/0x40 [ 323.071661] inet_sendmsg+0x108/0x440 [ 323.075715] smc_sendmsg+0x223/0x320 [ 323.079425] ? smc_sendpage+0x170/0x170 [ 323.083375] sock_sendmsg+0xb5/0xf0 [ 323.087093] sock_write_iter+0x215/0x420 [ 323.091146] ? sock_sendmsg+0xf0/0xf0 [ 323.094931] __vfs_write+0x443/0x890 [ 323.098624] ? lock_downgrade+0x860/0x860 [ 323.102778] ? kernel_read+0x130/0x130 [ 323.106654] ? rw_verify_area+0xb8/0x2b0 [ 323.110715] vfs_write+0x150/0x4d0 [ 323.114348] ksys_write+0x103/0x260 [ 323.117951] ? do_sys_open+0x16e/0x350 [ 323.121818] ? __ia32_sys_read+0xa0/0xa0 [ 323.125874] ? do_syscall_64+0x21/0x4e0 [ 323.129827] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.135255] __x64_sys_write+0x6e/0xb0 [ 323.139122] do_syscall_64+0xd0/0x4e0 [ 323.142902] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.148070] RIP: 0033:0x4592f9 [ 323.151243] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.171459] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.179146] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 323.186394] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 323.193641] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 323.200892] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 323.208141] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 323.218078] FAULT_INJECTION: forcing a failure. [ 323.218078] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 323.230420] FAULT_INJECTION: forcing a failure. [ 323.230420] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 323.242925] FAULT_INJECTION: forcing a failure. [ 323.242925] name failslab, interval 1, probability 0, space 0, times 0 [ 323.258873] FAULT_INJECTION: forcing a failure. [ 323.258873] name failslab, interval 1, probability 0, space 0, times 0 [ 323.277970] CPU: 1 PID: 11079 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 323.285873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.295299] Call Trace: [ 323.297870] dump_stack+0x123/0x177 [ 323.302531] should_fail.cold.4+0x5/0x13 [ 323.306764] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 323.311858] ? kernel_text_address+0x79/0xf0 [ 323.316244] ? __kernel_text_address+0xd/0x40 [ 323.320801] ? unwind_get_return_address+0x61/0xa0 [ 323.325710] __should_failslab+0xba/0xf0 [ 323.329753] should_failslab+0x9/0x14 [ 323.333532] __kmalloc+0x70/0x770 [ 323.336983] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.342860] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.347949] ? tls_push_record+0xff/0x1600 [ 323.352162] ? tls_sw_sendmsg+0x92d/0x1020 [ 323.356384] ? inet_sendmsg+0x108/0x440 [ 323.360358] ? smc_sendmsg+0x223/0x320 [ 323.364221] ? sock_sendmsg+0xb5/0xf0 [ 323.368001] ? sock_write_iter+0x215/0x420 [ 323.372319] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 323.378108] ? iov_iter_get_pages+0x1ee/0x1370 [ 323.382672] ? __lock_is_held+0xb5/0x140 [ 323.386718] generic_gcmaes_encrypt+0xfd/0x150 [ 323.391282] ? generic_gcmaes_encrypt+0xfd/0x150 [ 323.396025] ? helper_rfc4106_encrypt+0x450/0x450 [ 323.400851] ? __kmalloc+0x5f1/0x770 [ 323.404556] gcmaes_wrapper_encrypt+0x109/0x180 [ 323.409213] tls_push_record+0x9ae/0x1600 [ 323.413338] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.417913] tls_sw_sendmsg+0x92d/0x1020 [ 323.422151] ? __lock_acquire+0x792/0x4980 [ 323.426367] ? find_held_lock+0x36/0x1d0 [ 323.430431] ? tls_sw_push_pending_record+0x10/0x10 [ 323.435868] ? __local_bh_enable_ip+0x160/0x260 [ 323.440525] ? lock_sock_nested+0xc5/0x100 [ 323.444745] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.449327] ? lock_sock_nested+0x82/0x100 [ 323.453972] ? trace_hardirqs_on+0x28/0x190 [ 323.458277] ? lock_sock_nested+0x82/0x100 [ 323.462533] inet_sendmsg+0x108/0x440 [ 323.466335] smc_sendmsg+0x223/0x320 [ 323.470029] ? smc_sendpage+0x170/0x170 [ 323.473985] sock_sendmsg+0xb5/0xf0 [ 323.477593] sock_write_iter+0x215/0x420 [ 323.481639] ? sock_sendmsg+0xf0/0xf0 [ 323.485424] __vfs_write+0x443/0x890 [ 323.489114] ? lock_downgrade+0x860/0x860 [ 323.493240] ? kernel_read+0x130/0x130 [ 323.497110] ? rw_verify_area+0xb8/0x2b0 [ 323.501150] vfs_write+0x150/0x4d0 [ 323.505710] ksys_write+0x103/0x260 [ 323.509311] ? do_sys_open+0x16e/0x350 [ 323.513468] ? __ia32_sys_read+0xa0/0xa0 [ 323.517597] ? do_syscall_64+0x21/0x4e0 [ 323.521552] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.527005] __x64_sys_write+0x6e/0xb0 [ 323.530889] do_syscall_64+0xd0/0x4e0 [ 323.534679] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.539850] RIP: 0033:0x4592f9 [ 323.543023] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.562712] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.570404] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 323.577751] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 323.584998] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 323.592257] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 323.599513] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 323.608306] CPU: 1 PID: 11090 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 323.616545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.625925] Call Trace: [ 323.628520] dump_stack+0x123/0x177 [ 323.632158] should_fail.cold.4+0x5/0x13 [ 323.636228] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 323.641508] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 323.647856] ? kasan_unpoison_shadow+0x35/0x50 [ 323.652446] __alloc_pages_nodemask+0x1d5/0x710 [ 323.657186] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 323.662187] alloc_pages_current+0xd6/0x1b0 [ 323.666487] skb_page_frag_refill+0x20b/0x400 [ 323.670960] sk_page_frag_refill+0x46/0x1b0 [ 323.675450] tcp_sendmsg_locked+0xc58/0x35b0 [ 323.679845] ? mark_held_locks+0x130/0x130 [ 323.684070] ? mark_held_locks+0xc7/0x130 [ 323.688465] ? tcp_sendpage+0x50/0x50 [ 323.692243] ? mark_held_locks+0xc7/0x130 [ 323.696812] ? __local_bh_enable_ip+0x160/0x260 [ 323.701468] ? lock_sock_nested+0xc5/0x100 [ 323.705680] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.710242] ? lock_sock_nested+0x82/0x100 [ 323.714488] ? trace_hardirqs_on+0x28/0x190 [ 323.718869] ? lock_sock_nested+0x82/0x100 [ 323.723093] ? lock_sock_nested+0x82/0x100 [ 323.727313] ? __local_bh_enable_ip+0x160/0x260 [ 323.731969] tcp_sendmsg+0x27/0x40 [ 323.735517] inet_sendmsg+0x108/0x440 [ 323.739300] smc_sendmsg+0x223/0x320 [ 323.742993] ? smc_sendpage+0x170/0x170 [ 323.746946] sock_sendmsg+0xb5/0xf0 [ 323.750596] sock_write_iter+0x215/0x420 [ 323.754743] ? sock_sendmsg+0xf0/0xf0 [ 323.758703] __vfs_write+0x443/0x890 [ 323.762397] ? lock_downgrade+0x860/0x860 [ 323.766613] ? kernel_read+0x130/0x130 [ 323.770498] ? rw_verify_area+0xb8/0x2b0 [ 323.774536] vfs_write+0x150/0x4d0 [ 323.778069] ksys_write+0x103/0x260 [ 323.781675] ? do_sys_open+0x16e/0x350 [ 323.785542] ? __ia32_sys_read+0xa0/0xa0 [ 323.789768] ? do_syscall_64+0x21/0x4e0 [ 323.793738] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.799082] __x64_sys_write+0x6e/0xb0 [ 323.802947] do_syscall_64+0xd0/0x4e0 [ 323.806727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.811894] RIP: 0033:0x4592f9 [ 323.815064] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.834033] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.841810] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 323.849236] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 323.856583] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 323.863834] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 323.871096] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 323.887512] CPU: 1 PID: 11092 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 323.896055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.905404] Call Trace: [ 323.907991] dump_stack+0x123/0x177 [ 323.911631] should_fail.cold.4+0x5/0x13 [ 323.915819] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 323.921003] ? kernel_text_address+0x79/0xf0 [ 323.925691] ? __kernel_text_address+0xd/0x40 [ 323.930343] ? unwind_get_return_address+0x61/0xa0 [ 323.935263] __should_failslab+0xba/0xf0 [ 323.939310] should_failslab+0x9/0x14 [ 323.943095] __kmalloc+0x70/0x770 [ 323.946638] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.951900] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.956993] ? tls_push_record+0xff/0x1600 [ 323.961209] ? tls_sw_sendmsg+0x92d/0x1020 [ 323.965445] ? inet_sendmsg+0x108/0x440 [ 323.969401] ? smc_sendmsg+0x223/0x320 [ 323.973278] ? sock_sendmsg+0xb5/0xf0 [ 323.977066] ? sock_write_iter+0x215/0x420 [ 323.981304] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 323.987086] ? iov_iter_get_pages+0x1ee/0x1370 [ 323.991658] ? __lock_is_held+0xb5/0x140 [ 323.995905] generic_gcmaes_encrypt+0xfd/0x150 [ 324.000749] ? generic_gcmaes_encrypt+0xfd/0x150 [ 324.005517] ? helper_rfc4106_encrypt+0x450/0x450 [ 324.010345] ? __kmalloc+0x5f1/0x770 [ 324.014166] gcmaes_wrapper_encrypt+0x109/0x180 [ 324.018909] tls_push_record+0x9ae/0x1600 [ 324.023043] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.027642] tls_sw_sendmsg+0x92d/0x1020 [ 324.031806] ? __lock_acquire+0x792/0x4980 [ 324.036035] ? find_held_lock+0x36/0x1d0 [ 324.040126] ? tls_sw_push_pending_record+0x10/0x10 [ 324.045317] ? __local_bh_enable_ip+0x160/0x260 [ 324.049980] ? lock_sock_nested+0xc5/0x100 [ 324.054286] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.060418] ? lock_sock_nested+0x82/0x100 [ 324.064637] ? trace_hardirqs_on+0x28/0x190 [ 324.068957] ? lock_sock_nested+0x82/0x100 [ 324.073199] ? lock_sock_nested+0x82/0x100 [ 324.077597] inet_sendmsg+0x108/0x440 [ 324.081391] smc_sendmsg+0x223/0x320 [ 324.085093] ? smc_sendpage+0x170/0x170 [ 324.089048] sock_sendmsg+0xb5/0xf0 [ 324.092676] sock_write_iter+0x215/0x420 [ 324.096915] ? sock_sendmsg+0xf0/0xf0 [ 324.100765] __vfs_write+0x443/0x890 [ 324.104470] ? lock_downgrade+0x860/0x860 [ 324.108622] ? kernel_read+0x130/0x130 [ 324.112504] ? rw_verify_area+0xb8/0x2b0 [ 324.116641] vfs_write+0x150/0x4d0 [ 324.120171] ksys_write+0x103/0x260 [ 324.123797] ? do_sys_open+0x16e/0x350 [ 324.127730] ? __ia32_sys_read+0xa0/0xa0 [ 324.131962] ? do_syscall_64+0x21/0x4e0 [ 324.135919] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.141282] __x64_sys_write+0x6e/0xb0 [ 324.145173] do_syscall_64+0xd0/0x4e0 [ 324.148955] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.154213] RIP: 0033:0x4592f9 [ 324.157587] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.176649] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.184339] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 324.192055] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 324.199409] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 324.206757] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 324.214007] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 324.232019] CPU: 0 PID: 11089 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 324.240104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.249455] Call Trace: [ 324.252046] dump_stack+0x123/0x177 [ 324.255675] should_fail.cold.4+0x5/0x13 [ 324.259737] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 324.264839] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 324.270117] ? kasan_unpoison_shadow+0x35/0x50 [ 324.274740] __alloc_pages_nodemask+0x1d5/0x710 [ 324.279409] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 324.284529] alloc_pages_current+0xd6/0x1b0 [ 324.288835] skb_page_frag_refill+0x20b/0x400 [ 324.293329] sk_page_frag_refill+0x46/0x1b0 [ 324.297718] tcp_sendmsg_locked+0xc58/0x35b0 [ 324.302131] ? mark_held_locks+0x130/0x130 [ 324.306381] ? mark_held_locks+0xc7/0x130 [ 324.310957] ? tcp_sendpage+0x50/0x50 [ 324.314767] ? mark_held_locks+0xc7/0x130 [ 324.319077] ? __local_bh_enable_ip+0x160/0x260 [ 324.323835] ? lock_sock_nested+0xc5/0x100 [ 324.328049] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.332609] ? lock_sock_nested+0x82/0x100 [ 324.336827] ? trace_hardirqs_on+0x28/0x190 [ 324.341139] ? lock_sock_nested+0x82/0x100 [ 324.345396] ? lock_sock_nested+0x82/0x100 [ 324.349640] ? __local_bh_enable_ip+0x160/0x260 [ 324.354395] tcp_sendmsg+0x27/0x40 [ 324.358029] inet_sendmsg+0x108/0x440 [ 324.361813] smc_sendmsg+0x223/0x320 [ 324.365526] ? smc_sendpage+0x170/0x170 [ 324.369507] sock_sendmsg+0xb5/0xf0 [ 324.373124] sock_write_iter+0x215/0x420 [ 324.377170] ? sock_sendmsg+0xf0/0xf0 [ 324.380956] __vfs_write+0x443/0x890 [ 324.384652] ? lock_downgrade+0x860/0x860 [ 324.388795] ? kernel_read+0x130/0x130 [ 324.392932] ? rw_verify_area+0xb8/0x2b0 [ 324.396971] vfs_write+0x150/0x4d0 [ 324.401013] ksys_write+0x103/0x260 [ 324.404616] ? do_sys_open+0x16e/0x350 [ 324.408483] ? __ia32_sys_read+0xa0/0xa0 [ 324.412541] ? do_syscall_64+0x21/0x4e0 [ 324.416496] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.421842] __x64_sys_write+0x6e/0xb0 [ 324.425709] do_syscall_64+0xd0/0x4e0 [ 324.429487] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.435096] RIP: 0033:0x4592f9 [ 324.438285] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.458292] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.465976] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 324.473227] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 324.480492] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 324.487763] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 324.495028] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 324.636272] FAULT_INJECTION: forcing a failure. [ 324.636272] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.636490] FAULT_INJECTION: forcing a failure. [ 324.636490] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.664634] CPU: 0 PID: 11114 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 324.673754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.683274] Call Trace: [ 324.685987] dump_stack+0x123/0x177 [ 324.689604] should_fail.cold.4+0x5/0x13 [ 324.693821] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 324.698918] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 324.704189] ? kasan_unpoison_shadow+0x35/0x50 [ 324.708865] __alloc_pages_nodemask+0x1d5/0x710 [ 324.713529] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 324.718542] alloc_pages_current+0xd6/0x1b0 [ 324.722865] skb_page_frag_refill+0x20b/0x400 [ 324.727377] sk_page_frag_refill+0x46/0x1b0 [ 324.732896] tcp_sendmsg_locked+0xc58/0x35b0 [ 324.737291] ? mark_held_locks+0x130/0x130 [ 324.742473] ? mark_held_locks+0xc7/0x130 [ 324.746630] ? tcp_sendpage+0x50/0x50 [ 324.750413] ? mark_held_locks+0xc7/0x130 [ 324.754546] ? __local_bh_enable_ip+0x160/0x260 [ 324.759629] ? lock_sock_nested+0xc5/0x100 [ 324.765000] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.769566] ? lock_sock_nested+0x82/0x100 [ 324.773789] ? trace_hardirqs_on+0x28/0x190 [ 324.778099] ? lock_sock_nested+0x82/0x100 [ 324.782328] ? __local_bh_enable_ip+0x160/0x260 [ 324.786996] tcp_sendmsg+0x27/0x40 [ 324.790523] inet_sendmsg+0x108/0x440 [ 324.794393] smc_sendmsg+0x223/0x320 [ 324.798097] ? smc_sendpage+0x170/0x170 [ 324.802080] sock_sendmsg+0xb5/0xf0 [ 324.805705] sock_write_iter+0x215/0x420 [ 324.809754] ? sock_sendmsg+0xf0/0xf0 [ 324.813570] __vfs_write+0x443/0x890 [ 324.817322] ? lock_downgrade+0x860/0x860 [ 324.821641] ? kernel_read+0x130/0x130 [ 324.825546] ? rw_verify_area+0xb8/0x2b0 [ 324.829610] vfs_write+0x150/0x4d0 [ 324.833149] ksys_write+0x103/0x260 [ 324.836795] ? do_sys_open+0x16e/0x350 [ 324.840686] ? __ia32_sys_read+0xa0/0xa0 [ 324.844745] ? do_syscall_64+0x21/0x4e0 [ 324.848703] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.854059] __x64_sys_write+0x6e/0xb0 [ 324.857931] do_syscall_64+0xd0/0x4e0 [ 324.861711] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.866897] RIP: 0033:0x4592f9 [ 324.870072] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.889490] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.897573] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 324.904846] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 324.912188] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 324.919437] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 324.926687] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 324.934348] FAULT_INJECTION: forcing a failure. [ 324.934348] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.957620] CPU: 0 PID: 11116 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 324.965704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.975070] Call Trace: [ 324.977663] dump_stack+0x123/0x177 [ 324.981295] should_fail.cold.4+0x5/0x13 [ 324.985552] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 324.990662] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 324.996169] ? kasan_unpoison_shadow+0x35/0x50 [ 325.000763] __alloc_pages_nodemask+0x1d5/0x710 [ 325.005439] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 325.010660] alloc_pages_current+0xd6/0x1b0 [ 325.014968] skb_page_frag_refill+0x20b/0x400 [ 325.019446] sk_page_frag_refill+0x46/0x1b0 [ 325.023774] tcp_sendmsg_locked+0xc58/0x35b0 [ 325.028163] ? mark_held_locks+0x130/0x130 [ 325.032463] ? mark_held_locks+0xc7/0x130 [ 325.036650] ? tcp_sendpage+0x50/0x50 [ 325.040439] ? mark_held_locks+0xc7/0x130 [ 325.044585] ? __local_bh_enable_ip+0x160/0x260 [ 325.049249] ? lock_sock_nested+0xc5/0x100 [ 325.053473] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.058055] ? lock_sock_nested+0x82/0x100 [ 325.062273] ? trace_hardirqs_on+0x28/0x190 [ 325.066613] ? lock_sock_nested+0x82/0x100 [ 325.070838] ? lock_sock_nested+0x82/0x100 [ 325.075242] ? __local_bh_enable_ip+0x160/0x260 [ 325.079902] tcp_sendmsg+0x27/0x40 [ 325.083430] inet_sendmsg+0x108/0x440 [ 325.087216] smc_sendmsg+0x223/0x320 [ 325.090911] ? smc_sendpage+0x170/0x170 [ 325.094890] sock_sendmsg+0xb5/0xf0 [ 325.098504] sock_write_iter+0x215/0x420 [ 325.102545] ? sock_sendmsg+0xf0/0xf0 [ 325.106330] __vfs_write+0x443/0x890 [ 325.110022] ? lock_downgrade+0x860/0x860 [ 325.114149] ? kernel_read+0x130/0x130 [ 325.118044] ? rw_verify_area+0xb8/0x2b0 [ 325.122087] vfs_write+0x150/0x4d0 [ 325.126057] ksys_write+0x103/0x260 [ 325.129682] ? do_sys_open+0x16e/0x350 [ 325.133556] ? __ia32_sys_read+0xa0/0xa0 [ 325.137598] ? do_syscall_64+0x21/0x4e0 [ 325.141550] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.146892] __x64_sys_write+0x6e/0xb0 [ 325.150757] do_syscall_64+0xd0/0x4e0 [ 325.154550] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.159719] RIP: 0033:0x4592f9 [ 325.162903] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.186613] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.194308] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 325.201571] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.208822] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 325.216075] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 325.223414] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 325.238728] FAULT_INJECTION: forcing a failure. [ 325.238728] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 325.242149] FAULT_INJECTION: forcing a failure. [ 325.242149] name failslab, interval 1, probability 0, space 0, times 0 [ 325.255143] CPU: 1 PID: 11121 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 325.269817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.279169] Call Trace: [ 325.281776] dump_stack+0x123/0x177 [ 325.285401] should_fail.cold.4+0x5/0x13 [ 325.289455] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 325.294540] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 325.299865] ? kasan_unpoison_shadow+0x35/0x50 [ 325.304629] __alloc_pages_nodemask+0x1d5/0x710 [ 325.309290] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 325.314441] alloc_pages_current+0xd6/0x1b0 [ 325.318764] skb_page_frag_refill+0x20b/0x400 [ 325.323266] sk_page_frag_refill+0x46/0x1b0 [ 325.327581] tcp_sendmsg_locked+0xc58/0x35b0 [ 325.331984] ? mark_held_locks+0x130/0x130 [ 325.336292] ? mark_held_locks+0xc7/0x130 [ 325.340453] ? tcp_sendpage+0x50/0x50 [ 325.344237] ? mark_held_locks+0xc7/0x130 [ 325.348371] ? __local_bh_enable_ip+0x160/0x260 [ 325.353033] ? lock_sock_nested+0xc5/0x100 [ 325.357520] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.362088] ? lock_sock_nested+0x82/0x100 [ 325.366344] ? trace_hardirqs_on+0x28/0x190 [ 325.370655] ? lock_sock_nested+0x82/0x100 [ 325.374872] ? lock_sock_nested+0x82/0x100 [ 325.379093] ? __local_bh_enable_ip+0x160/0x260 [ 325.383752] tcp_sendmsg+0x27/0x40 [ 325.387308] inet_sendmsg+0x108/0x440 [ 325.391095] smc_sendmsg+0x223/0x320 [ 325.394791] ? smc_sendpage+0x170/0x170 [ 325.398762] sock_sendmsg+0xb5/0xf0 [ 325.402386] sock_write_iter+0x215/0x420 [ 325.406427] ? sock_sendmsg+0xf0/0xf0 [ 325.410218] __vfs_write+0x443/0x890 [ 325.413936] ? lock_downgrade+0x860/0x860 [ 325.418072] ? kernel_read+0x130/0x130 [ 325.421985] ? rw_verify_area+0xb8/0x2b0 [ 325.426031] vfs_write+0x150/0x4d0 [ 325.429587] ksys_write+0x103/0x260 [ 325.433194] ? do_sys_open+0x16e/0x350 [ 325.437068] ? __ia32_sys_read+0xa0/0xa0 [ 325.441554] ? do_syscall_64+0x21/0x4e0 [ 325.445510] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.450882] __x64_sys_write+0x6e/0xb0 [ 325.454756] do_syscall_64+0xd0/0x4e0 [ 325.458541] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.463814] RIP: 0033:0x4592f9 [ 325.466988] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.486062] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.493965] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 325.501224] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.508480] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 325.516439] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 325.523887] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 325.531242] CPU: 0 PID: 11099 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 325.539135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.548490] Call Trace: [ 325.551083] dump_stack+0x123/0x177 [ 325.554720] should_fail.cold.4+0x5/0x13 [ 325.558793] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 325.563904] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 325.569271] ? kasan_unpoison_shadow+0x35/0x50 [ 325.573856] __alloc_pages_nodemask+0x1d5/0x710 [ 325.578615] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 325.583635] alloc_pages_current+0xd6/0x1b0 [ 325.587949] skb_page_frag_refill+0x20b/0x400 [ 325.592443] sk_page_frag_refill+0x46/0x1b0 [ 325.596764] tcp_sendmsg_locked+0xc58/0x35b0 [ 325.601602] ? mark_held_locks+0x130/0x130 [ 325.605915] ? mark_held_locks+0xc7/0x130 [ 325.610068] ? tcp_sendpage+0x50/0x50 [ 325.613863] ? mark_held_locks+0xc7/0x130 [ 325.618000] ? __local_bh_enable_ip+0x160/0x260 [ 325.622664] ? lock_sock_nested+0xc5/0x100 [ 325.626917] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.631510] ? lock_sock_nested+0x82/0x100 [ 325.635736] ? trace_hardirqs_on+0x28/0x190 [ 325.640057] ? lock_sock_nested+0x82/0x100 [ 325.644296] ? __local_bh_enable_ip+0x160/0x260 [ 325.648955] tcp_sendmsg+0x27/0x40 [ 325.652656] inet_sendmsg+0x108/0x440 [ 325.656450] smc_sendmsg+0x223/0x320 [ 325.660235] ? smc_sendpage+0x170/0x170 [ 325.664327] sock_sendmsg+0xb5/0xf0 [ 325.667946] sock_write_iter+0x215/0x420 [ 325.671995] ? sock_sendmsg+0xf0/0xf0 [ 325.675804] __vfs_write+0x443/0x890 [ 325.679872] ? lock_downgrade+0x860/0x860 [ 325.684306] ? kernel_read+0x130/0x130 [ 325.688205] ? rw_verify_area+0xb8/0x2b0 [ 325.692260] vfs_write+0x150/0x4d0 [ 325.695826] ksys_write+0x103/0x260 [ 325.699492] ? pci_mmcfg_check_reserved+0x120/0x120 [ 325.704504] ? __ia32_sys_read+0xa0/0xa0 [ 325.708590] ? do_syscall_64+0x21/0x4e0 [ 325.712735] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.718093] __x64_sys_write+0x6e/0xb0 [ 325.721989] do_syscall_64+0xd0/0x4e0 [ 325.725791] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.731863] RIP: 0033:0x4592f9 2020/12/30 00:59:55 executed programs: 1040 [ 325.735057] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.754132] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.761956] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 325.769253] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.776547] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 325.783948] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 325.791565] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 325.827360] CPU: 1 PID: 11128 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 325.835278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.844633] Call Trace: [ 325.847209] dump_stack+0x123/0x177 [ 325.850837] should_fail.cold.4+0x5/0x13 [ 325.855070] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 325.860180] ? kernel_text_address+0x79/0xf0 [ 325.864581] ? __kernel_text_address+0xd/0x40 [ 325.869053] ? unwind_get_return_address+0x61/0xa0 [ 325.874013] __should_failslab+0xba/0xf0 [ 325.878092] should_failslab+0x9/0x14 [ 325.881972] __kmalloc+0x70/0x770 [ 325.885498] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.890764] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.896367] ? tls_push_record+0xff/0x1600 [ 325.900581] ? tls_sw_sendmsg+0x92d/0x1020 [ 325.904794] ? inet_sendmsg+0x108/0x440 [ 325.908759] ? smc_sendmsg+0x223/0x320 [ 325.912633] ? sock_sendmsg+0xb5/0xf0 [ 325.916421] ? sock_write_iter+0x215/0x420 [ 325.920651] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 325.926433] ? iov_iter_get_pages+0x1ee/0x1370 [ 325.930997] ? __lock_is_held+0xb5/0x140 [ 325.935041] generic_gcmaes_encrypt+0xfd/0x150 [ 325.939613] ? generic_gcmaes_encrypt+0xfd/0x150 [ 325.944350] ? helper_rfc4106_encrypt+0x450/0x450 [ 325.949189] ? __kmalloc+0x5f1/0x770 [ 325.952881] gcmaes_wrapper_encrypt+0x109/0x180 [ 325.957539] tls_push_record+0x9ae/0x1600 [ 325.961665] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.966248] tls_sw_sendmsg+0x92d/0x1020 [ 325.970284] ? __lock_acquire+0x792/0x4980 [ 325.974506] ? find_held_lock+0x36/0x1d0 [ 325.978552] ? tls_sw_push_pending_record+0x10/0x10 [ 325.983588] ? __local_bh_enable_ip+0x160/0x260 [ 325.988323] ? lock_sock_nested+0xc5/0x100 [ 325.992550] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.997183] ? lock_sock_nested+0x82/0x100 [ 326.001407] ? trace_hardirqs_on+0x28/0x190 [ 326.005714] ? lock_sock_nested+0x82/0x100 [ 326.009937] ? lock_sock_nested+0x82/0x100 [ 326.014163] inet_sendmsg+0x108/0x440 [ 326.017945] smc_sendmsg+0x223/0x320 [ 326.021647] ? smc_sendpage+0x170/0x170 [ 326.025615] sock_sendmsg+0xb5/0xf0 [ 326.029395] sock_write_iter+0x215/0x420 [ 326.033439] ? sock_sendmsg+0xf0/0xf0 [ 326.037235] __vfs_write+0x443/0x890 [ 326.040928] ? lock_downgrade+0x860/0x860 [ 326.045064] ? kernel_read+0x130/0x130 [ 326.048948] ? rw_verify_area+0xb8/0x2b0 [ 326.053508] vfs_write+0x150/0x4d0 [ 326.058086] ksys_write+0x103/0x260 [ 326.061707] ? do_sys_open+0x16e/0x350 [ 326.065596] ? __ia32_sys_read+0xa0/0xa0 [ 326.069658] ? do_syscall_64+0x21/0x4e0 [ 326.073614] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.078957] __x64_sys_write+0x6e/0xb0 [ 326.082824] do_syscall_64+0xd0/0x4e0 [ 326.086602] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.091861] RIP: 0033:0x4592f9 [ 326.095203] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.114085] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.121858] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 326.129114] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 326.136465] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 326.143725] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 326.150974] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 326.166635] FAULT_INJECTION: forcing a failure. [ 326.166635] name failslab, interval 1, probability 0, space 0, times 0 [ 326.179677] FAULT_INJECTION: forcing a failure. [ 326.179677] name failslab, interval 1, probability 0, space 0, times 0 [ 326.191605] FAULT_INJECTION: forcing a failure. [ 326.191605] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 326.208839] FAULT_INJECTION: forcing a failure. [ 326.208839] name failslab, interval 1, probability 0, space 0, times 0 [ 326.212917] FAULT_INJECTION: forcing a failure. [ 326.212917] name failslab, interval 1, probability 0, space 0, times 0 [ 326.221423] CPU: 0 PID: 11145 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 326.239398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.249965] Call Trace: [ 326.252555] dump_stack+0x123/0x177 [ 326.256184] should_fail.cold.4+0x5/0x13 [ 326.260248] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 326.265346] ? kernel_text_address+0x79/0xf0 [ 326.269760] ? __kernel_text_address+0xd/0x40 [ 326.274252] ? unwind_get_return_address+0x61/0xa0 [ 326.279204] __should_failslab+0xba/0xf0 [ 326.283270] should_failslab+0x9/0x14 [ 326.287072] __kmalloc+0x70/0x770 [ 326.290523] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.295790] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.300886] ? tls_push_record+0xff/0x1600 [ 326.305123] ? tls_sw_sendmsg+0x92d/0x1020 [ 326.309349] ? inet_sendmsg+0x108/0x440 [ 326.313314] ? smc_sendmsg+0x223/0x320 [ 326.317227] ? sock_sendmsg+0xb5/0xf0 [ 326.321196] ? sock_write_iter+0x215/0x420 [ 326.325460] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 326.331262] ? iov_iter_get_pages+0x1ee/0x1370 [ 326.335858] ? __lock_is_held+0xb5/0x140 [ 326.339932] generic_gcmaes_encrypt+0xfd/0x150 [ 326.344516] ? generic_gcmaes_encrypt+0xfd/0x150 [ 326.349259] ? helper_rfc4106_encrypt+0x450/0x450 [ 326.354090] ? __kmalloc+0x5f1/0x770 [ 326.357982] gcmaes_wrapper_encrypt+0x109/0x180 [ 326.362660] tls_push_record+0x9ae/0x1600 [ 326.366789] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.371371] tls_sw_sendmsg+0x92d/0x1020 [ 326.375420] ? __lock_acquire+0x792/0x4980 [ 326.379651] ? find_held_lock+0x36/0x1d0 [ 326.383702] ? tls_sw_push_pending_record+0x10/0x10 [ 326.388701] ? __local_bh_enable_ip+0x160/0x260 [ 326.393633] ? lock_sock_nested+0xc5/0x100 [ 326.398036] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.402604] ? lock_sock_nested+0x82/0x100 [ 326.406850] ? trace_hardirqs_on+0x28/0x190 [ 326.411335] ? lock_sock_nested+0x82/0x100 [ 326.415564] ? lock_sock_nested+0x82/0x100 [ 326.419782] inet_sendmsg+0x108/0x440 [ 326.423584] smc_sendmsg+0x223/0x320 [ 326.427550] ? smc_sendpage+0x170/0x170 [ 326.433516] sock_sendmsg+0xb5/0xf0 [ 326.437221] sock_write_iter+0x215/0x420 [ 326.441262] ? sock_sendmsg+0xf0/0xf0 [ 326.445053] __vfs_write+0x443/0x890 [ 326.448749] ? lock_downgrade+0x860/0x860 [ 326.452885] ? kernel_read+0x130/0x130 [ 326.456777] ? rw_verify_area+0xb8/0x2b0 [ 326.460834] vfs_write+0x150/0x4d0 [ 326.464378] ksys_write+0x103/0x260 [ 326.469202] ? do_sys_open+0x16e/0x350 [ 326.473077] ? __ia32_sys_read+0xa0/0xa0 [ 326.477817] ? do_syscall_64+0x21/0x4e0 [ 326.481793] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.487255] __x64_sys_write+0x6e/0xb0 [ 326.491137] do_syscall_64+0xd0/0x4e0 [ 326.494941] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.500136] RIP: 0033:0x4592f9 [ 326.503577] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.522480] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.530184] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 326.537456] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 326.544823] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 326.552086] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 326.559361] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 326.567152] CPU: 1 PID: 11147 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 326.575136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.584488] Call Trace: [ 326.587103] dump_stack+0x123/0x177 [ 326.590724] should_fail.cold.4+0x5/0x13 [ 326.594785] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 326.600049] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 326.605397] ? kasan_unpoison_shadow+0x35/0x50 [ 326.610055] __alloc_pages_nodemask+0x1d5/0x710 [ 326.614722] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 326.619816] alloc_pages_current+0xd6/0x1b0 [ 326.624213] skb_page_frag_refill+0x20b/0x400 [ 326.628699] sk_page_frag_refill+0x46/0x1b0 [ 326.633003] tcp_sendmsg_locked+0xc58/0x35b0 [ 326.637401] ? mark_held_locks+0x130/0x130 [ 326.641876] ? mark_held_locks+0xc7/0x130 [ 326.646035] ? tcp_sendpage+0x50/0x50 [ 326.649825] ? mark_held_locks+0xc7/0x130 [ 326.654226] ? __local_bh_enable_ip+0x160/0x260 [ 326.658976] ? lock_sock_nested+0xc5/0x100 [ 326.663208] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.667792] ? lock_sock_nested+0x82/0x100 [ 326.672018] ? trace_hardirqs_on+0x28/0x190 [ 326.676372] ? lock_sock_nested+0x82/0x100 [ 326.680588] ? lock_sock_nested+0x82/0x100 [ 326.684806] ? __local_bh_enable_ip+0x160/0x260 [ 326.689747] tcp_sendmsg+0x27/0x40 [ 326.693308] inet_sendmsg+0x108/0x440 [ 326.697213] smc_sendmsg+0x223/0x320 [ 326.700929] ? smc_sendpage+0x170/0x170 [ 326.704885] sock_sendmsg+0xb5/0xf0 [ 326.708606] sock_write_iter+0x215/0x420 [ 326.713170] ? sock_sendmsg+0xf0/0xf0 [ 326.716989] __vfs_write+0x443/0x890 [ 326.720795] ? lock_downgrade+0x860/0x860 [ 326.724923] ? kernel_read+0x130/0x130 [ 326.728841] ? rw_verify_area+0xb8/0x2b0 [ 326.732988] vfs_write+0x150/0x4d0 [ 326.736525] ksys_write+0x103/0x260 [ 326.740136] ? do_sys_open+0x16e/0x350 [ 326.744029] ? __ia32_sys_read+0xa0/0xa0 [ 326.748076] ? do_syscall_64+0x21/0x4e0 [ 326.752043] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.757390] __x64_sys_write+0x6e/0xb0 [ 326.761271] do_syscall_64+0xd0/0x4e0 [ 326.765061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.770243] RIP: 0033:0x4592f9 [ 326.773420] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.792487] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.800797] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 326.808047] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 326.815817] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 326.823067] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 326.830316] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 326.847173] CPU: 0 PID: 11152 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 326.855256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.864608] Call Trace: [ 326.867197] dump_stack+0x123/0x177 [ 326.870913] should_fail.cold.4+0x5/0x13 [ 326.874974] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 326.880072] ? kernel_text_address+0x79/0xf0 [ 326.884477] ? __kernel_text_address+0xd/0x40 [ 326.888968] ? unwind_get_return_address+0x61/0xa0 [ 326.893899] __should_failslab+0xba/0xf0 [ 326.897958] should_failslab+0x9/0x14 [ 326.901754] __kmalloc+0x70/0x770 [ 326.905282] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.910542] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.915642] ? tls_push_record+0xff/0x1600 [ 326.919869] ? tls_sw_sendmsg+0x92d/0x1020 [ 326.924090] ? inet_sendmsg+0x108/0x440 [ 326.928149] ? smc_sendmsg+0x223/0x320 [ 326.932028] ? sock_sendmsg+0xb5/0xf0 [ 326.936334] ? sock_write_iter+0x215/0x420 [ 326.940560] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 326.946601] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 326.951343] ? mark_held_locks+0xc7/0x130 [ 326.955496] ? retint_kernel+0x2d/0x2d [ 326.959454] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 326.964199] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.968950] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 326.975783] ? trace_hardirqs_on_caller+0x28/0x180 [ 326.980699] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 326.985438] generic_gcmaes_encrypt+0xfd/0x150 [ 326.990008] ? generic_gcmaes_encrypt+0xfd/0x150 [ 326.994750] ? helper_rfc4106_encrypt+0x450/0x450 [ 326.999591] gcmaes_wrapper_encrypt+0x109/0x180 [ 327.006504] tls_push_record+0x9ae/0x1600 [ 327.010633] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.015197] tls_sw_sendmsg+0x92d/0x1020 [ 327.019683] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 327.024495] ? find_held_lock+0x36/0x1d0 [ 327.028536] ? tls_sw_push_pending_record+0x10/0x10 [ 327.033530] ? __local_bh_enable_ip+0x160/0x260 [ 327.038191] ? lock_sock_nested+0xc5/0x100 [ 327.042411] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.046973] ? lock_sock_nested+0x82/0x100 [ 327.051190] ? trace_hardirqs_on+0x28/0x190 [ 327.056017] ? lock_sock_nested+0x82/0x100 [ 327.060272] ? lock_sock_nested+0x82/0x100 [ 327.064496] inet_sendmsg+0x108/0x440 [ 327.068298] smc_sendmsg+0x223/0x320 [ 327.072005] ? smc_sendpage+0x170/0x170 [ 327.075954] sock_sendmsg+0xb5/0xf0 [ 327.079558] sock_write_iter+0x215/0x420 [ 327.083595] ? sock_sendmsg+0xf0/0xf0 [ 327.087402] __vfs_write+0x443/0x890 [ 327.091092] ? lock_downgrade+0x860/0x860 [ 327.095218] ? kernel_read+0x130/0x130 [ 327.099617] ? rw_verify_area+0xb8/0x2b0 [ 327.104090] vfs_write+0x150/0x4d0 [ 327.107712] ksys_write+0x103/0x260 [ 327.111317] ? do_sys_open+0x16e/0x350 [ 327.115184] ? __ia32_sys_read+0xa0/0xa0 [ 327.119226] ? do_syscall_64+0x21/0x4e0 [ 327.123181] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.128537] __x64_sys_write+0x6e/0xb0 [ 327.132401] do_syscall_64+0xd0/0x4e0 [ 327.136183] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.141361] RIP: 0033:0x4592f9 [ 327.144619] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.163501] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.172404] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 327.179651] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.186901] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 327.194165] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 327.201676] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 327.210420] CPU: 1 PID: 11153 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 327.218319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.227846] Call Trace: [ 327.230528] dump_stack+0x123/0x177 [ 327.234168] should_fail.cold.4+0x5/0x13 [ 327.238234] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 327.243338] ? kernel_text_address+0x79/0xf0 [ 327.247740] ? __kernel_text_address+0xd/0x40 [ 327.252237] ? unwind_get_return_address+0x61/0xa0 [ 327.257199] __should_failslab+0xba/0xf0 [ 327.261258] should_failslab+0x9/0x14 [ 327.265047] __kmalloc+0x70/0x770 [ 327.268488] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.273755] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.279930] ? tls_push_record+0xff/0x1600 [ 327.284148] ? tls_sw_sendmsg+0x92d/0x1020 [ 327.288368] ? inet_sendmsg+0x108/0x440 [ 327.292325] ? smc_sendmsg+0x223/0x320 [ 327.296298] ? sock_sendmsg+0xb5/0xf0 [ 327.300828] ? sock_write_iter+0x215/0x420 [ 327.305080] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 327.312008] ? iov_iter_get_pages+0x1ee/0x1370 [ 327.317421] ? __lock_is_held+0xb5/0x140 [ 327.321485] generic_gcmaes_encrypt+0xfd/0x150 [ 327.326077] ? generic_gcmaes_encrypt+0xfd/0x150 [ 327.330837] ? helper_rfc4106_encrypt+0x450/0x450 [ 327.336485] ? __kmalloc+0x5f1/0x770 [ 327.340188] gcmaes_wrapper_encrypt+0x109/0x180 [ 327.344861] tls_push_record+0x9ae/0x1600 [ 327.349258] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.353830] tls_sw_sendmsg+0x92d/0x1020 [ 327.357872] ? __lock_acquire+0x792/0x4980 [ 327.362095] ? find_held_lock+0x36/0x1d0 [ 327.366157] ? tls_sw_push_pending_record+0x10/0x10 [ 327.371156] ? __local_bh_enable_ip+0x160/0x260 [ 327.375813] ? lock_sock_nested+0xc5/0x100 [ 327.380034] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.384859] ? lock_sock_nested+0x82/0x100 [ 327.389083] ? trace_hardirqs_on+0x28/0x190 [ 327.393386] ? lock_sock_nested+0x82/0x100 [ 327.397606] ? lock_sock_nested+0x82/0x100 [ 327.401944] inet_sendmsg+0x108/0x440 [ 327.405753] smc_sendmsg+0x223/0x320 [ 327.409447] ? smc_sendpage+0x170/0x170 [ 327.413418] sock_sendmsg+0xb5/0xf0 [ 327.417047] sock_write_iter+0x215/0x420 [ 327.421106] ? sock_sendmsg+0xf0/0xf0 [ 327.425036] __vfs_write+0x443/0x890 [ 327.428762] ? lock_downgrade+0x860/0x860 [ 327.433337] ? kernel_read+0x130/0x130 [ 327.437223] ? rw_verify_area+0xb8/0x2b0 [ 327.441290] vfs_write+0x150/0x4d0 [ 327.444992] ksys_write+0x103/0x260 [ 327.448617] ? do_sys_open+0x16e/0x350 [ 327.452489] ? __ia32_sys_read+0xa0/0xa0 [ 327.456546] ? do_syscall_64+0x21/0x4e0 [ 327.461717] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.467069] __x64_sys_write+0x6e/0xb0 [ 327.470949] do_syscall_64+0xd0/0x4e0 [ 327.474751] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.480023] RIP: 0033:0x4592f9 [ 327.483219] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.502210] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.509912] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 327.517182] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.524894] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 327.532164] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 327.545931] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 327.553206] CPU: 0 PID: 11146 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 327.561093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.570878] Call Trace: [ 327.573464] dump_stack+0x123/0x177 [ 327.579682] should_fail.cold.4+0x5/0x13 [ 327.583733] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 327.588820] ? kernel_text_address+0x79/0xf0 [ 327.593206] ? __kernel_text_address+0xd/0x40 [ 327.597679] ? unwind_get_return_address+0x61/0xa0 [ 327.602586] __should_failslab+0xba/0xf0 [ 327.606643] should_failslab+0x9/0x14 [ 327.610422] __kmalloc+0x70/0x770 [ 327.613864] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.619118] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.624210] ? tls_push_record+0xff/0x1600 [ 327.628418] ? tls_sw_sendmsg+0x92d/0x1020 [ 327.632632] ? inet_sendmsg+0x108/0x440 [ 327.636585] ? smc_sendmsg+0x223/0x320 [ 327.640450] ? sock_sendmsg+0xb5/0xf0 [ 327.644576] ? sock_write_iter+0x215/0x420 [ 327.648825] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 327.654612] ? iov_iter_get_pages+0x1ee/0x1370 [ 327.659286] ? __lock_is_held+0xb5/0x140 [ 327.663766] generic_gcmaes_encrypt+0xfd/0x150 [ 327.668332] ? generic_gcmaes_encrypt+0xfd/0x150 [ 327.673064] ? helper_rfc4106_encrypt+0x450/0x450 [ 327.677896] ? __kmalloc+0x5f1/0x770 [ 327.681595] gcmaes_wrapper_encrypt+0x109/0x180 [ 327.686362] tls_push_record+0x9ae/0x1600 [ 327.690496] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.695073] tls_sw_sendmsg+0x92d/0x1020 [ 327.699135] ? __lock_acquire+0x792/0x4980 [ 327.703371] ? find_held_lock+0x36/0x1d0 [ 327.707418] ? tls_sw_push_pending_record+0x10/0x10 [ 327.712412] ? __local_bh_enable_ip+0x160/0x260 [ 327.717066] ? lock_sock_nested+0xc5/0x100 [ 327.721392] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.726161] ? lock_sock_nested+0x82/0x100 [ 327.730547] ? trace_hardirqs_on+0x28/0x190 [ 327.734931] ? lock_sock_nested+0x82/0x100 [ 327.739145] ? lock_sock_nested+0x82/0x100 [ 327.743361] inet_sendmsg+0x108/0x440 [ 327.748114] smc_sendmsg+0x223/0x320 [ 327.751803] ? smc_sendpage+0x170/0x170 [ 327.755762] sock_sendmsg+0xb5/0xf0 [ 327.759369] sock_write_iter+0x215/0x420 [ 327.763410] ? sock_sendmsg+0xf0/0xf0 [ 327.767201] __vfs_write+0x443/0x890 [ 327.771415] ? lock_downgrade+0x860/0x860 [ 327.775631] ? kernel_read+0x130/0x130 [ 327.779683] ? rw_verify_area+0xb8/0x2b0 [ 327.783811] vfs_write+0x150/0x4d0 [ 327.787342] ksys_write+0x103/0x260 [ 327.790949] ? do_sys_open+0x16e/0x350 [ 327.794812] ? __ia32_sys_read+0xa0/0xa0 [ 327.798860] ? do_syscall_64+0x21/0x4e0 [ 327.802824] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.808168] __x64_sys_write+0x6e/0xb0 [ 327.812034] do_syscall_64+0xd0/0x4e0 [ 327.815826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.821097] RIP: 0033:0x4592f9 [ 327.824275] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.843418] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.851126] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 327.858389] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.865639] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 327.872984] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 327.880229] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 327.897615] FAULT_INJECTION: forcing a failure. [ 327.897615] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 327.905977] FAULT_INJECTION: forcing a failure. [ 327.905977] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 327.926194] CPU: 1 PID: 11161 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 327.934124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.943472] Call Trace: [ 327.946064] dump_stack+0x123/0x177 [ 327.949694] should_fail.cold.4+0x5/0x13 [ 327.953840] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 327.959026] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 327.964298] ? kasan_unpoison_shadow+0x35/0x50 [ 327.968876] __alloc_pages_nodemask+0x1d5/0x710 [ 327.973547] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 327.978663] alloc_pages_current+0xd6/0x1b0 [ 327.982988] skb_page_frag_refill+0x20b/0x400 [ 327.987481] sk_page_frag_refill+0x46/0x1b0 [ 327.991798] tcp_sendmsg_locked+0xc58/0x35b0 [ 327.996196] ? mark_held_locks+0x130/0x130 [ 328.000420] ? mark_held_locks+0xc7/0x130 [ 328.004561] ? tcp_sendpage+0x50/0x50 [ 328.008347] ? mark_held_locks+0xc7/0x130 [ 328.012485] ? __local_bh_enable_ip+0x160/0x260 [ 328.017158] ? lock_sock_nested+0xc5/0x100 [ 328.021374] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.025935] ? lock_sock_nested+0x82/0x100 [ 328.030147] ? trace_hardirqs_on+0x28/0x190 [ 328.034455] ? lock_sock_nested+0x82/0x100 [ 328.038670] ? lock_sock_nested+0x82/0x100 [ 328.042991] ? __local_bh_enable_ip+0x160/0x260 [ 328.047828] tcp_sendmsg+0x27/0x40 [ 328.051358] inet_sendmsg+0x108/0x440 [ 328.055152] smc_sendmsg+0x223/0x320 [ 328.058933] ? smc_sendpage+0x170/0x170 [ 328.062908] sock_sendmsg+0xb5/0xf0 [ 328.066521] sock_write_iter+0x215/0x420 [ 328.070561] ? sock_sendmsg+0xf0/0xf0 [ 328.074439] __vfs_write+0x443/0x890 [ 328.078175] ? lock_downgrade+0x860/0x860 [ 328.082321] ? kernel_read+0x130/0x130 [ 328.086222] ? rw_verify_area+0xb8/0x2b0 [ 328.090292] vfs_write+0x150/0x4d0 [ 328.093823] ksys_write+0x103/0x260 [ 328.097446] ? do_sys_open+0x16e/0x350 [ 328.101931] ? __ia32_sys_read+0xa0/0xa0 [ 328.105991] ? do_syscall_64+0x21/0x4e0 [ 328.109957] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.115304] __x64_sys_write+0x6e/0xb0 [ 328.119190] do_syscall_64+0xd0/0x4e0 [ 328.122985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.128258] RIP: 0033:0x4592f9 [ 328.131521] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.150418] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.158392] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 328.165737] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 328.173088] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 328.180362] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 328.187879] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 328.195168] CPU: 0 PID: 11165 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 328.203058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.212411] Call Trace: [ 328.214990] dump_stack+0x123/0x177 [ 328.218605] should_fail.cold.4+0x5/0x13 [ 328.222751] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 328.227925] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 328.233179] ? kasan_unpoison_shadow+0x35/0x50 [ 328.237742] __alloc_pages_nodemask+0x1d5/0x710 [ 328.242390] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 328.247408] alloc_pages_current+0xd6/0x1b0 [ 328.251711] skb_page_frag_refill+0x20b/0x400 [ 328.256303] sk_page_frag_refill+0x46/0x1b0 [ 328.260605] tcp_sendmsg_locked+0xc58/0x35b0 [ 328.265017] ? mark_held_locks+0x130/0x130 [ 328.269244] ? mark_held_locks+0xc7/0x130 [ 328.273763] ? tcp_sendpage+0x50/0x50 [ 328.277561] ? mark_held_locks+0xc7/0x130 [ 328.281729] ? __local_bh_enable_ip+0x160/0x260 [ 328.286376] ? lock_sock_nested+0xc5/0x100 [ 328.291175] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.295735] ? lock_sock_nested+0x82/0x100 [ 328.300485] ? trace_hardirqs_on+0x28/0x190 [ 328.304797] ? lock_sock_nested+0x82/0x100 [ 328.309658] ? lock_sock_nested+0x82/0x100 [ 328.313881] ? __local_bh_enable_ip+0x160/0x260 [ 328.318645] tcp_sendmsg+0x27/0x40 [ 328.322188] inet_sendmsg+0x108/0x440 [ 328.326323] smc_sendmsg+0x223/0x320 [ 328.330057] ? smc_sendpage+0x170/0x170 [ 328.334225] sock_sendmsg+0xb5/0xf0 [ 328.337887] sock_write_iter+0x215/0x420 [ 328.341944] ? sock_sendmsg+0xf0/0xf0 [ 328.345785] __vfs_write+0x443/0x890 [ 328.349826] ? lock_downgrade+0x860/0x860 [ 328.354997] ? kernel_read+0x130/0x130 [ 328.358919] ? rw_verify_area+0xb8/0x2b0 [ 328.362961] vfs_write+0x150/0x4d0 [ 328.366532] ksys_write+0x103/0x260 [ 328.370247] ? do_sys_open+0x16e/0x350 [ 328.374995] ? __ia32_sys_read+0xa0/0xa0 [ 328.379382] ? do_syscall_64+0x21/0x4e0 [ 328.383371] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.388738] __x64_sys_write+0x6e/0xb0 [ 328.392619] do_syscall_64+0xd0/0x4e0 [ 328.396490] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.401661] RIP: 0033:0x4592f9 [ 328.404869] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.424018] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.431705] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 328.438969] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 328.446219] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 328.453469] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 328.460735] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 328.495715] FAULT_INJECTION: forcing a failure. [ 328.495715] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 328.534300] FAULT_INJECTION: forcing a failure. [ 328.534300] name failslab, interval 1, probability 0, space 0, times 0 [ 328.547078] CPU: 0 PID: 11182 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 328.554997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.565045] Call Trace: [ 328.567714] dump_stack+0x123/0x177 [ 328.571416] should_fail.cold.4+0x5/0x13 [ 328.575637] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 328.580721] ? kernel_text_address+0x79/0xf0 [ 328.585108] ? __kernel_text_address+0xd/0x40 [ 328.589589] ? unwind_get_return_address+0x61/0xa0 [ 328.594500] __should_failslab+0xba/0xf0 [ 328.598732] should_failslab+0x9/0x14 [ 328.602514] __kmalloc+0x70/0x770 [ 328.606297] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 328.611569] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 328.616657] ? tls_push_record+0xff/0x1600 [ 328.621051] ? tls_sw_sendmsg+0x92d/0x1020 [ 328.625262] ? inet_sendmsg+0x108/0x440 [ 328.629213] ? smc_sendmsg+0x223/0x320 [ 328.633079] ? sock_sendmsg+0xb5/0xf0 [ 328.636857] ? sock_write_iter+0x215/0x420 [ 328.641077] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 328.646856] ? iov_iter_get_pages+0x1ee/0x1370 [ 328.651858] ? __lock_is_held+0xb5/0x140 [ 328.655989] generic_gcmaes_encrypt+0xfd/0x150 [ 328.660722] ? generic_gcmaes_encrypt+0xfd/0x150 [ 328.665460] ? helper_rfc4106_encrypt+0x450/0x450 [ 328.670292] ? __kmalloc+0x5f1/0x770 [ 328.674232] gcmaes_wrapper_encrypt+0x109/0x180 [ 328.679214] tls_push_record+0x9ae/0x1600 [ 328.683434] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.688011] tls_sw_sendmsg+0x92d/0x1020 [ 328.694418] ? __lock_acquire+0x792/0x4980 [ 328.698908] ? find_held_lock+0x36/0x1d0 [ 328.702949] ? tls_sw_push_pending_record+0x10/0x10 [ 328.708066] ? __local_bh_enable_ip+0x160/0x260 [ 328.713074] ? lock_sock_nested+0xc5/0x100 [ 328.717735] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.722297] ? lock_sock_nested+0x82/0x100 [ 328.726749] ? trace_hardirqs_on+0x28/0x190 [ 328.731778] ? lock_sock_nested+0x82/0x100 [ 328.735997] ? lock_sock_nested+0x82/0x100 [ 328.740231] inet_sendmsg+0x108/0x440 [ 328.744016] smc_sendmsg+0x223/0x320 [ 328.747724] ? smc_sendpage+0x170/0x170 [ 328.751678] sock_sendmsg+0xb5/0xf0 [ 328.755289] sock_write_iter+0x215/0x420 [ 328.759468] ? sock_sendmsg+0xf0/0xf0 [ 328.763271] __vfs_write+0x443/0x890 [ 328.767760] ? lock_downgrade+0x860/0x860 [ 328.771887] ? kernel_read+0x130/0x130 [ 328.775782] ? rw_verify_area+0xb8/0x2b0 [ 328.780447] vfs_write+0x150/0x4d0 [ 328.783968] ksys_write+0x103/0x260 [ 328.787580] ? do_sys_open+0x16e/0x350 [ 328.791546] ? __ia32_sys_read+0xa0/0xa0 [ 328.795587] ? do_syscall_64+0x21/0x4e0 [ 328.799554] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.804986] __x64_sys_write+0x6e/0xb0 [ 328.808865] do_syscall_64+0xd0/0x4e0 [ 328.812645] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.818072] RIP: 0033:0x4592f9 [ 328.821355] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.841290] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.849061] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 328.856332] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 328.863610] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 328.870859] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 328.878221] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 328.894725] FAULT_INJECTION: forcing a failure. [ 328.894725] name failslab, interval 1, probability 0, space 0, times 0 [ 328.909758] CPU: 0 PID: 11175 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 328.917920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.927285] Call Trace: [ 328.929867] dump_stack+0x123/0x177 [ 328.933487] should_fail.cold.4+0x5/0x13 [ 328.937542] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 328.942646] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 328.947900] ? kasan_unpoison_shadow+0x35/0x50 [ 328.952561] __alloc_pages_nodemask+0x1d5/0x710 [ 328.957209] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 328.962205] alloc_pages_current+0xd6/0x1b0 [ 328.966504] skb_page_frag_refill+0x20b/0x400 [ 328.970984] sk_page_frag_refill+0x46/0x1b0 [ 328.975294] tcp_sendmsg_locked+0xc58/0x35b0 [ 328.979684] ? mark_held_locks+0x130/0x130 [ 328.983899] ? mark_held_locks+0xc7/0x130 [ 328.988026] ? tcp_sendpage+0x50/0x50 [ 328.991804] ? mark_held_locks+0xc7/0x130 [ 328.995931] ? __local_bh_enable_ip+0x160/0x260 [ 329.000583] ? lock_sock_nested+0xc5/0x100 [ 329.004796] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.009359] ? lock_sock_nested+0x82/0x100 [ 329.013580] ? trace_hardirqs_on+0x28/0x190 [ 329.017879] ? lock_sock_nested+0x82/0x100 [ 329.022100] ? lock_sock_nested+0x82/0x100 [ 329.026312] ? __local_bh_enable_ip+0x160/0x260 [ 329.030969] tcp_sendmsg+0x27/0x40 [ 329.034488] inet_sendmsg+0x108/0x440 [ 329.038266] smc_sendmsg+0x223/0x320 [ 329.041956] ? smc_sendpage+0x170/0x170 [ 329.045904] sock_sendmsg+0xb5/0xf0 [ 329.049511] sock_write_iter+0x215/0x420 [ 329.053551] ? sock_sendmsg+0xf0/0xf0 [ 329.057350] __vfs_write+0x443/0x890 [ 329.061308] ? lock_downgrade+0x860/0x860 [ 329.065433] ? kernel_read+0x130/0x130 [ 329.069393] ? rw_verify_area+0xb8/0x2b0 [ 329.073456] vfs_write+0x150/0x4d0 [ 329.076973] ksys_write+0x103/0x260 [ 329.080574] ? do_sys_open+0x16e/0x350 [ 329.084438] ? __ia32_sys_read+0xa0/0xa0 [ 329.088474] ? do_syscall_64+0x21/0x4e0 [ 329.092773] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.098125] __x64_sys_write+0x6e/0xb0 [ 329.102005] do_syscall_64+0xd0/0x4e0 [ 329.105788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.110953] RIP: 0033:0x4592f9 [ 329.114223] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.133708] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.141393] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 329.148643] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 329.155890] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 329.163138] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 329.170384] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 329.181469] CPU: 0 PID: 11179 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 329.190160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.199515] Call Trace: [ 329.202111] dump_stack+0x123/0x177 [ 329.205749] should_fail.cold.4+0x5/0x13 [ 329.209814] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 329.215088] ? kernel_text_address+0x79/0xf0 [ 329.219498] ? __kernel_text_address+0xd/0x40 [ 329.224040] ? unwind_get_return_address+0x61/0xa0 [ 329.228973] __should_failslab+0xba/0xf0 [ 329.233039] should_failslab+0x9/0x14 [ 329.236941] __kmalloc+0x70/0x770 [ 329.240392] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 329.245710] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 329.250814] ? tls_push_record+0xff/0x1600 [ 329.255051] ? tls_sw_sendmsg+0x92d/0x1020 [ 329.259289] ? inet_sendmsg+0x108/0x440 [ 329.263260] ? smc_sendmsg+0x223/0x320 [ 329.267143] ? sock_sendmsg+0xb5/0xf0 [ 329.270941] ? sock_write_iter+0x215/0x420 [ 329.275173] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 329.280955] ? iov_iter_get_pages+0x1ee/0x1370 [ 329.285698] ? __lock_is_held+0xb5/0x140 [ 329.289919] generic_gcmaes_encrypt+0xfd/0x150 [ 329.295186] ? generic_gcmaes_encrypt+0xfd/0x150 [ 329.300249] ? helper_rfc4106_encrypt+0x450/0x450 [ 329.305263] ? __kmalloc+0x5f1/0x770 [ 329.308979] gcmaes_wrapper_encrypt+0x109/0x180 [ 329.313766] tls_push_record+0x9ae/0x1600 [ 329.317894] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.322469] tls_sw_sendmsg+0x92d/0x1020 [ 329.326511] ? __lock_acquire+0x792/0x4980 [ 329.330731] ? find_held_lock+0x36/0x1d0 [ 329.334771] ? tls_sw_push_pending_record+0x10/0x10 [ 329.339785] ? __local_bh_enable_ip+0x160/0x260 [ 329.344474] ? lock_sock_nested+0xc5/0x100 [ 329.348815] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.353388] ? lock_sock_nested+0x82/0x100 [ 329.357804] ? trace_hardirqs_on+0x28/0x190 [ 329.362110] ? lock_sock_nested+0x82/0x100 [ 329.366323] ? lock_sock_nested+0x82/0x100 [ 329.370564] inet_sendmsg+0x108/0x440 [ 329.374354] smc_sendmsg+0x223/0x320 [ 329.378048] ? smc_sendpage+0x170/0x170 [ 329.382008] sock_sendmsg+0xb5/0xf0 [ 329.385708] sock_write_iter+0x215/0x420 [ 329.389745] ? sock_sendmsg+0xf0/0xf0 [ 329.393640] __vfs_write+0x443/0x890 [ 329.397336] ? lock_downgrade+0x860/0x860 [ 329.401739] ? kernel_read+0x130/0x130 [ 329.405623] ? rw_verify_area+0xb8/0x2b0 [ 329.409666] vfs_write+0x150/0x4d0 [ 329.413203] ksys_write+0x103/0x260 [ 329.416832] ? do_sys_open+0x16e/0x350 [ 329.420704] ? __ia32_sys_read+0xa0/0xa0 [ 329.424747] ? do_syscall_64+0x21/0x4e0 [ 329.428702] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.434044] __x64_sys_write+0x6e/0xb0 [ 329.437914] do_syscall_64+0xd0/0x4e0 [ 329.441692] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.446859] RIP: 0033:0x4592f9 [ 329.450027] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.468909] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.476618] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 329.485343] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 329.492594] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 329.499841] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 329.507090] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 329.548779] FAULT_INJECTION: forcing a failure. [ 329.548779] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 329.561335] FAULT_INJECTION: forcing a failure. [ 329.561335] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 329.575788] FAULT_INJECTION: forcing a failure. [ 329.575788] name failslab, interval 1, probability 0, space 0, times 0 [ 329.588436] FAULT_INJECTION: forcing a failure. [ 329.588436] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 329.604194] CPU: 1 PID: 11195 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 329.614230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.624026] Call Trace: [ 329.626627] dump_stack+0x123/0x177 [ 329.630348] should_fail.cold.4+0x5/0x13 [ 329.634431] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 329.639535] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 329.644813] ? kasan_unpoison_shadow+0x35/0x50 [ 329.649404] __alloc_pages_nodemask+0x1d5/0x710 [ 329.654079] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 329.659281] alloc_pages_current+0xd6/0x1b0 [ 329.663596] skb_page_frag_refill+0x20b/0x400 [ 329.668381] sk_page_frag_refill+0x46/0x1b0 [ 329.672718] tcp_sendmsg_locked+0xc58/0x35b0 [ 329.677120] ? mark_held_locks+0x130/0x130 [ 329.681340] ? mark_held_locks+0xc7/0x130 [ 329.685673] ? tcp_sendpage+0x50/0x50 [ 329.689570] ? mark_held_locks+0xc7/0x130 [ 329.693852] ? __local_bh_enable_ip+0x160/0x260 [ 329.698528] ? lock_sock_nested+0xc5/0x100 [ 329.702849] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.707574] ? lock_sock_nested+0x82/0x100 [ 329.711814] ? trace_hardirqs_on+0x28/0x190 [ 329.716125] ? lock_sock_nested+0x82/0x100 [ 329.720355] ? __local_bh_enable_ip+0x160/0x260 [ 329.725020] tcp_sendmsg+0x27/0x40 [ 329.728547] inet_sendmsg+0x108/0x440 [ 329.732328] smc_sendmsg+0x223/0x320 [ 329.738641] ? smc_sendpage+0x170/0x170 [ 329.743205] sock_sendmsg+0xb5/0xf0 [ 329.746824] sock_write_iter+0x215/0x420 [ 329.750904] ? sock_sendmsg+0xf0/0xf0 [ 329.754715] __vfs_write+0x443/0x890 [ 329.758418] ? lock_downgrade+0x860/0x860 [ 329.762556] ? kernel_read+0x130/0x130 [ 329.766446] ? rw_verify_area+0xb8/0x2b0 [ 329.770503] vfs_write+0x150/0x4d0 [ 329.774120] ksys_write+0x103/0x260 [ 329.777726] ? do_sys_open+0x16e/0x350 [ 329.781603] ? __ia32_sys_read+0xa0/0xa0 [ 329.785654] ? do_syscall_64+0x21/0x4e0 [ 329.789618] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.794984] __x64_sys_write+0x6e/0xb0 [ 329.799301] do_syscall_64+0xd0/0x4e0 [ 329.803100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.808279] RIP: 0033:0x4592f9 [ 329.811462] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.830363] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.838067] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 329.845329] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 329.852756] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 329.860106] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 329.867362] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 329.874640] CPU: 0 PID: 11194 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 329.882535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.892941] Call Trace: [ 329.895525] dump_stack+0x123/0x177 [ 329.899172] should_fail.cold.4+0x5/0x13 [ 329.903222] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 329.908318] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 329.913771] ? kasan_unpoison_shadow+0x35/0x50 [ 329.918434] __alloc_pages_nodemask+0x1d5/0x710 [ 329.923098] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 329.928106] alloc_pages_current+0xd6/0x1b0 [ 329.932448] skb_page_frag_refill+0x20b/0x400 [ 329.936946] sk_page_frag_refill+0x46/0x1b0 [ 329.941255] tcp_sendmsg_locked+0xc58/0x35b0 [ 329.945655] ? mark_held_locks+0x130/0x130 [ 329.949866] ? mark_held_locks+0xc7/0x130 [ 329.953999] ? tcp_sendpage+0x50/0x50 [ 329.957790] ? mark_held_locks+0xc7/0x130 [ 329.961923] ? __local_bh_enable_ip+0x160/0x260 [ 329.966572] ? lock_sock_nested+0xc5/0x100 [ 329.970875] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.975441] ? lock_sock_nested+0x82/0x100 [ 329.979659] ? trace_hardirqs_on+0x28/0x190 [ 329.983986] ? lock_sock_nested+0x82/0x100 [ 329.988207] ? lock_sock_nested+0x82/0x100 [ 329.992443] ? __local_bh_enable_ip+0x160/0x260 [ 329.997108] tcp_sendmsg+0x27/0x40 [ 330.000657] inet_sendmsg+0x108/0x440 [ 330.004455] smc_sendmsg+0x223/0x320 [ 330.008243] ? smc_sendpage+0x170/0x170 [ 330.012736] sock_sendmsg+0xb5/0xf0 [ 330.016353] sock_write_iter+0x215/0x420 [ 330.021026] ? sock_sendmsg+0xf0/0xf0 [ 330.024838] __vfs_write+0x443/0x890 [ 330.028533] ? lock_downgrade+0x860/0x860 [ 330.032674] ? kernel_read+0x130/0x130 [ 330.036557] ? rw_verify_area+0xb8/0x2b0 [ 330.040602] vfs_write+0x150/0x4d0 [ 330.044137] ksys_write+0x103/0x260 [ 330.047754] ? do_sys_open+0x16e/0x350 [ 330.052162] ? __ia32_sys_read+0xa0/0xa0 [ 330.056207] ? do_syscall_64+0x21/0x4e0 [ 330.060171] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.065522] __x64_sys_write+0x6e/0xb0 [ 330.069400] do_syscall_64+0xd0/0x4e0 [ 330.073210] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.078379] RIP: 0033:0x4592f9 [ 330.081553] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.100540] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 330.108320] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 330.115580] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 330.122832] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 330.130088] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 330.137513] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 330.144779] CPU: 1 PID: 11198 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 330.152665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.162043] Call Trace: [ 330.164642] dump_stack+0x123/0x177 [ 330.168268] should_fail.cold.4+0x5/0x13 [ 330.172399] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 330.177492] ? kernel_text_address+0x79/0xf0 [ 330.182063] ? __kernel_text_address+0xd/0x40 [ 330.186557] ? unwind_get_return_address+0x61/0xa0 [ 330.191469] __should_failslab+0xba/0xf0 [ 330.195605] should_failslab+0x9/0x14 [ 330.199402] __kmalloc+0x70/0x770 [ 330.202856] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 330.208811] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 330.214169] ? tls_push_record+0xff/0x1600 [ 330.218389] ? tls_sw_sendmsg+0x92d/0x1020 [ 330.222599] ? inet_sendmsg+0x108/0x440 [ 330.226551] ? smc_sendmsg+0x223/0x320 [ 330.230416] ? sock_sendmsg+0xb5/0xf0 [ 330.234191] ? sock_write_iter+0x215/0x420 [ 330.238426] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 330.244289] ? iov_iter_get_pages+0x1ee/0x1370 [ 330.248853] ? __lock_is_held+0xb5/0x140 [ 330.252920] generic_gcmaes_encrypt+0xfd/0x150 [ 330.257479] ? generic_gcmaes_encrypt+0xfd/0x150 [ 330.262212] ? helper_rfc4106_encrypt+0x450/0x450 [ 330.267033] ? __kmalloc+0x5f1/0x770 [ 330.270739] gcmaes_wrapper_encrypt+0x109/0x180 [ 330.275393] tls_push_record+0x9ae/0x1600 [ 330.279520] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.284096] tls_sw_sendmsg+0x92d/0x1020 [ 330.288133] ? __lock_acquire+0x792/0x4980 [ 330.292375] ? find_held_lock+0x36/0x1d0 [ 330.296415] ? tls_sw_push_pending_record+0x10/0x10 [ 330.301776] ? __local_bh_enable_ip+0x160/0x260 [ 330.306522] ? lock_sock_nested+0xc5/0x100 [ 330.310839] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.315397] ? lock_sock_nested+0x82/0x100 [ 330.319713] ? trace_hardirqs_on+0x28/0x190 [ 330.324028] ? lock_sock_nested+0x82/0x100 [ 330.328263] ? lock_sock_nested+0x82/0x100 [ 330.332480] inet_sendmsg+0x108/0x440 [ 330.336264] smc_sendmsg+0x223/0x320 [ 330.339967] ? smc_sendpage+0x170/0x170 [ 330.343922] sock_sendmsg+0xb5/0xf0 [ 330.347528] sock_write_iter+0x215/0x420 [ 330.351568] ? sock_sendmsg+0xf0/0xf0 [ 330.355353] __vfs_write+0x443/0x890 [ 330.359261] ? lock_downgrade+0x860/0x860 [ 330.363387] ? kernel_read+0x130/0x130 [ 330.367351] ? rw_verify_area+0xb8/0x2b0 [ 330.371481] vfs_write+0x150/0x4d0 [ 330.375008] ksys_write+0x103/0x260 [ 330.378614] ? do_sys_open+0x16e/0x350 [ 330.382486] ? __ia32_sys_read+0xa0/0xa0 [ 330.386524] ? do_syscall_64+0x21/0x4e0 [ 330.390475] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.395817] __x64_sys_write+0x6e/0xb0 [ 330.399679] do_syscall_64+0xd0/0x4e0 [ 330.403467] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.408638] RIP: 0033:0x4592f9 [ 330.411811] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.430954] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 330.438646] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 330.445893] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 330.453139] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 330.460386] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 330.467634] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 330.491379] FAULT_INJECTION: forcing a failure. [ 330.491379] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 330.507466] CPU: 1 PID: 11190 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 330.515467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.524828] Call Trace: [ 330.527454] dump_stack+0x123/0x177 [ 330.531078] should_fail.cold.4+0x5/0x13 [ 330.535139] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 330.540250] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 330.545607] ? kasan_unpoison_shadow+0x35/0x50 [ 330.550178] __alloc_pages_nodemask+0x1d5/0x710 [ 330.554926] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 330.560014] alloc_pages_current+0xd6/0x1b0 [ 330.564317] skb_page_frag_refill+0x20b/0x400 [ 330.568790] sk_page_frag_refill+0x46/0x1b0 [ 330.573100] tcp_sendmsg_locked+0xc58/0x35b0 [ 330.577489] ? mark_held_locks+0x130/0x130 [ 330.581711] ? mark_held_locks+0xc7/0x130 [ 330.585842] ? tcp_sendpage+0x50/0x50 [ 330.589623] ? mark_held_locks+0xc7/0x130 [ 330.593752] ? __local_bh_enable_ip+0x160/0x260 [ 330.598416] ? lock_sock_nested+0xc5/0x100 [ 330.602630] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.607189] ? lock_sock_nested+0x82/0x100 [ 330.611408] ? trace_hardirqs_on+0x28/0x190 [ 330.615707] ? lock_sock_nested+0x82/0x100 [ 330.619926] ? lock_sock_nested+0x82/0x100 [ 330.624158] ? __local_bh_enable_ip+0x160/0x260 [ 330.628808] tcp_sendmsg+0x27/0x40 [ 330.632328] inet_sendmsg+0x108/0x440 [ 330.636109] smc_sendmsg+0x223/0x320 [ 330.639823] ? smc_sendpage+0x170/0x170 [ 330.643788] sock_sendmsg+0xb5/0xf0 [ 330.647928] sock_write_iter+0x215/0x420 [ 330.651971] ? sock_sendmsg+0xf0/0xf0 [ 330.655759] __vfs_write+0x443/0x890 [ 330.659541] ? lock_downgrade+0x860/0x860 [ 330.663699] ? kernel_read+0x130/0x130 [ 330.667600] ? rw_verify_area+0xb8/0x2b0 [ 330.671666] vfs_write+0x150/0x4d0 [ 330.675208] ksys_write+0x103/0x260 [ 330.678814] ? do_sys_open+0x16e/0x350 [ 330.682685] ? __ia32_sys_read+0xa0/0xa0 [ 330.686813] ? do_syscall_64+0x21/0x4e0 [ 330.690782] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.696127] __x64_sys_write+0x6e/0xb0 [ 330.699992] do_syscall_64+0xd0/0x4e0 [ 330.703792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.708960] RIP: 0033:0x4592f9 [ 330.712234] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.731391] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 330.740477] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 330.747752] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 330.755015] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 330.762541] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 330.769792] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 330.778066] CPU: 0 PID: 11214 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 330.785965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.795434] Call Trace: [ 330.798025] dump_stack+0x123/0x177 [ 330.801656] should_fail.cold.4+0x5/0x13 [ 330.805720] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 330.810995] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 330.816358] ? kasan_unpoison_shadow+0x35/0x50 [ 330.820947] __alloc_pages_nodemask+0x1d5/0x710 [ 330.825717] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 330.830737] alloc_pages_current+0xd6/0x1b0 [ 330.835058] skb_page_frag_refill+0x20b/0x400 [ 330.839563] sk_page_frag_refill+0x46/0x1b0 [ 330.843885] tcp_sendmsg_locked+0xc58/0x35b0 [ 330.848306] ? mark_held_locks+0x130/0x130 [ 330.852629] ? mark_held_locks+0xc7/0x130 [ 330.856791] ? tcp_sendpage+0x50/0x50 [ 330.860596] ? mark_held_locks+0xc7/0x130 [ 330.865868] ? __local_bh_enable_ip+0x160/0x260 [ 330.870534] ? lock_sock_nested+0xc5/0x100 [ 330.874768] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.879788] ? lock_sock_nested+0x82/0x100 [ 330.884021] ? trace_hardirqs_on+0x28/0x190 [ 330.888884] ? lock_sock_nested+0x82/0x100 [ 330.893187] ? lock_sock_nested+0x82/0x100 [ 330.897421] ? __local_bh_enable_ip+0x160/0x260 [ 330.902159] tcp_sendmsg+0x27/0x40 [ 330.905883] inet_sendmsg+0x108/0x440 [ 330.909697] smc_sendmsg+0x223/0x320 [ 330.914178] ? smc_sendpage+0x170/0x170 [ 330.918189] sock_sendmsg+0xb5/0xf0 [ 330.921797] sock_write_iter+0x215/0x420 [ 330.925836] ? sock_sendmsg+0xf0/0xf0 [ 330.929624] __vfs_write+0x443/0x890 [ 330.933317] ? lock_downgrade+0x860/0x860 [ 330.937444] ? kernel_read+0x130/0x130 [ 330.941317] ? rw_verify_area+0xb8/0x2b0 [ 330.945372] vfs_write+0x150/0x4d0 [ 330.948908] ksys_write+0x103/0x260 [ 330.952532] ? do_sys_open+0x16e/0x350 [ 330.956500] ? __ia32_sys_read+0xa0/0xa0 [ 330.960540] ? do_syscall_64+0x21/0x4e0 [ 330.964507] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.969861] __x64_sys_write+0x6e/0xb0 [ 330.973746] do_syscall_64+0xd0/0x4e0 [ 330.977551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.982722] RIP: 0033:0x4592f9 [ 330.985907] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2020/12/30 01:00:00 executed programs: 1061 [ 331.005309] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.013170] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 331.020530] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 331.027866] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 331.035119] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 331.042383] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 331.080909] FAULT_INJECTION: forcing a failure. [ 331.080909] name failslab, interval 1, probability 0, space 0, times 0 [ 331.093360] FAULT_INJECTION: forcing a failure. [ 331.093360] name failslab, interval 1, probability 0, space 0, times 0 [ 331.105777] FAULT_INJECTION: forcing a failure. [ 331.105777] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 331.105925] CPU: 0 PID: 11218 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 331.121690] FAULT_INJECTION: forcing a failure. [ 331.121690] name failslab, interval 1, probability 0, space 0, times 0 [ 331.125572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.146273] Call Trace: [ 331.148864] dump_stack+0x123/0x177 [ 331.152490] should_fail.cold.4+0x5/0x13 [ 331.156554] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 331.161685] ? kernel_text_address+0x79/0xf0 [ 331.166097] ? __kernel_text_address+0xd/0x40 [ 331.170611] ? unwind_get_return_address+0x61/0xa0 [ 331.175534] __should_failslab+0xba/0xf0 [ 331.179594] should_failslab+0x9/0x14 [ 331.183388] __kmalloc+0x70/0x770 [ 331.186845] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 331.192274] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 331.197380] ? tls_push_record+0xff/0x1600 [ 331.201607] ? tls_sw_sendmsg+0x92d/0x1020 [ 331.205831] ? inet_sendmsg+0x108/0x440 [ 331.209796] ? smc_sendmsg+0x223/0x320 [ 331.213676] ? sock_sendmsg+0xb5/0xf0 [ 331.217566] ? sock_write_iter+0x215/0x420 [ 331.221818] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 331.227689] ? iov_iter_get_pages+0x1ee/0x1370 [ 331.232267] ? __lock_is_held+0xb5/0x140 [ 331.236426] generic_gcmaes_encrypt+0xfd/0x150 [ 331.241013] ? generic_gcmaes_encrypt+0xfd/0x150 [ 331.245776] ? helper_rfc4106_encrypt+0x450/0x450 [ 331.250709] ? __kmalloc+0x5f1/0x770 [ 331.254414] gcmaes_wrapper_encrypt+0x109/0x180 [ 331.259170] tls_push_record+0x9ae/0x1600 [ 331.263331] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.267918] tls_sw_sendmsg+0x92d/0x1020 [ 331.271969] ? __lock_acquire+0x792/0x4980 [ 331.276214] ? find_held_lock+0x36/0x1d0 [ 331.280258] ? tls_sw_push_pending_record+0x10/0x10 [ 331.285378] ? __local_bh_enable_ip+0x160/0x260 [ 331.290059] ? lock_sock_nested+0xc5/0x100 [ 331.294490] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.299279] ? lock_sock_nested+0x82/0x100 [ 331.304038] ? trace_hardirqs_on+0x28/0x190 [ 331.308744] ? lock_sock_nested+0x82/0x100 [ 331.313597] ? lock_sock_nested+0x82/0x100 [ 331.318355] inet_sendmsg+0x108/0x440 [ 331.322244] smc_sendmsg+0x223/0x320 [ 331.326041] ? smc_sendpage+0x170/0x170 [ 331.330016] sock_sendmsg+0xb5/0xf0 [ 331.333649] sock_write_iter+0x215/0x420 [ 331.337791] ? sock_sendmsg+0xf0/0xf0 [ 331.341695] __vfs_write+0x443/0x890 [ 331.345410] ? lock_downgrade+0x860/0x860 [ 331.349541] ? kernel_read+0x130/0x130 [ 331.353430] ? rw_verify_area+0xb8/0x2b0 [ 331.357482] vfs_write+0x150/0x4d0 [ 331.361214] ksys_write+0x103/0x260 [ 331.364822] ? do_sys_open+0x16e/0x350 [ 331.368786] ? __ia32_sys_read+0xa0/0xa0 [ 331.372839] ? do_syscall_64+0x21/0x4e0 [ 331.376887] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.383660] __x64_sys_write+0x6e/0xb0 [ 331.387533] do_syscall_64+0xd0/0x4e0 [ 331.391352] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.396529] RIP: 0033:0x4592f9 [ 331.399704] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.418611] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.426306] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 331.433562] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 331.441264] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 331.449221] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 331.456650] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 331.464013] CPU: 1 PID: 11233 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 331.472346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.481880] Call Trace: [ 331.484477] dump_stack+0x123/0x177 [ 331.488220] should_fail.cold.4+0x5/0x13 [ 331.492456] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 331.497548] ? kernel_text_address+0x79/0xf0 [ 331.502114] ? __kernel_text_address+0xd/0x40 [ 331.507219] ? unwind_get_return_address+0x61/0xa0 [ 331.512140] __should_failslab+0xba/0xf0 [ 331.516340] should_failslab+0x9/0x14 [ 331.520143] __kmalloc+0x70/0x770 [ 331.523611] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 331.528898] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 331.534016] ? tls_push_record+0xff/0x1600 [ 331.538264] ? tls_sw_sendmsg+0x92d/0x1020 [ 331.542919] ? inet_sendmsg+0x108/0x440 [ 331.546964] ? smc_sendmsg+0x223/0x320 [ 331.553181] ? sock_sendmsg+0xb5/0xf0 [ 331.557332] ? sock_write_iter+0x215/0x420 [ 331.561567] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 331.567354] ? iov_iter_get_pages+0x1ee/0x1370 [ 331.571922] ? __lock_is_held+0xb5/0x140 [ 331.575971] generic_gcmaes_encrypt+0xfd/0x150 [ 331.580635] ? generic_gcmaes_encrypt+0xfd/0x150 [ 331.585469] ? helper_rfc4106_encrypt+0x450/0x450 [ 331.590290] ? __kmalloc+0x5f1/0x770 [ 331.594332] gcmaes_wrapper_encrypt+0x109/0x180 [ 331.599072] tls_push_record+0x9ae/0x1600 [ 331.603219] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.607892] tls_sw_sendmsg+0x92d/0x1020 [ 331.612018] ? __lock_acquire+0x792/0x4980 [ 331.616259] ? find_held_lock+0x36/0x1d0 [ 331.620301] ? tls_sw_push_pending_record+0x10/0x10 [ 331.625327] ? __local_bh_enable_ip+0x160/0x260 [ 331.629979] ? lock_sock_nested+0xc5/0x100 [ 331.634195] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.638857] ? lock_sock_nested+0x82/0x100 [ 331.643358] ? trace_hardirqs_on+0x28/0x190 [ 331.648522] ? lock_sock_nested+0x82/0x100 [ 331.652735] ? lock_sock_nested+0x82/0x100 [ 331.656967] inet_sendmsg+0x108/0x440 [ 331.660749] smc_sendmsg+0x223/0x320 [ 331.664442] ? smc_sendpage+0x170/0x170 [ 331.668766] sock_sendmsg+0xb5/0xf0 [ 331.672388] sock_write_iter+0x215/0x420 [ 331.676435] ? sock_sendmsg+0xf0/0xf0 [ 331.680501] __vfs_write+0x443/0x890 [ 331.684200] ? lock_downgrade+0x860/0x860 [ 331.688428] ? kernel_read+0x130/0x130 [ 331.693091] ? rw_verify_area+0xb8/0x2b0 [ 331.697134] vfs_write+0x150/0x4d0 [ 331.700653] ksys_write+0x103/0x260 [ 331.704258] ? do_sys_open+0x16e/0x350 [ 331.708151] ? __ia32_sys_read+0xa0/0xa0 [ 331.712252] ? do_syscall_64+0x21/0x4e0 [ 331.716217] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.721743] __x64_sys_write+0x6e/0xb0 [ 331.725629] do_syscall_64+0xd0/0x4e0 [ 331.729517] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.734701] RIP: 0033:0x4592f9 [ 331.737874] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.756766] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.764474] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 331.771897] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 331.779145] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 331.786611] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 331.793884] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 331.801816] CPU: 0 PID: 11221 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 331.809802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.819167] Call Trace: [ 331.821758] dump_stack+0x123/0x177 [ 331.825487] should_fail.cold.4+0x5/0x13 [ 331.829557] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 331.834656] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 331.839952] ? kasan_unpoison_shadow+0x35/0x50 [ 331.844543] __alloc_pages_nodemask+0x1d5/0x710 [ 331.849305] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 331.854331] alloc_pages_current+0xd6/0x1b0 [ 331.858665] skb_page_frag_refill+0x20b/0x400 [ 331.863172] sk_page_frag_refill+0x46/0x1b0 [ 331.867627] tcp_sendmsg_locked+0xc58/0x35b0 [ 331.872055] ? mark_held_locks+0x130/0x130 [ 331.876293] ? mark_held_locks+0xc7/0x130 [ 331.880544] ? tcp_sendpage+0x50/0x50 [ 331.884352] ? mark_held_locks+0xc7/0x130 [ 331.888495] ? __local_bh_enable_ip+0x160/0x260 [ 331.893249] ? lock_sock_nested+0xc5/0x100 [ 331.897479] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.902328] ? lock_sock_nested+0x82/0x100 [ 331.906753] ? trace_hardirqs_on+0x28/0x190 [ 331.911243] ? lock_sock_nested+0x82/0x100 [ 331.916329] ? lock_sock_nested+0x82/0x100 [ 331.920549] ? __local_bh_enable_ip+0x160/0x260 [ 331.925294] tcp_sendmsg+0x27/0x40 [ 331.928822] inet_sendmsg+0x108/0x440 [ 331.932610] smc_sendmsg+0x223/0x320 [ 331.936307] ? smc_sendpage+0x170/0x170 [ 331.940260] sock_sendmsg+0xb5/0xf0 [ 331.943877] sock_write_iter+0x215/0x420 [ 331.948275] ? sock_sendmsg+0xf0/0xf0 [ 331.952076] __vfs_write+0x443/0x890 [ 331.955774] ? lock_downgrade+0x860/0x860 [ 331.959924] ? kernel_read+0x130/0x130 [ 331.963895] ? rw_verify_area+0xb8/0x2b0 [ 331.967943] vfs_write+0x150/0x4d0 [ 331.971686] ksys_write+0x103/0x260 [ 331.975467] ? do_sys_open+0x16e/0x350 [ 331.979335] ? __ia32_sys_read+0xa0/0xa0 [ 331.983384] ? do_syscall_64+0x21/0x4e0 [ 331.987344] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.992708] __x64_sys_write+0x6e/0xb0 [ 331.996618] do_syscall_64+0xd0/0x4e0 [ 332.000417] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.005598] RIP: 0033:0x4592f9 [ 332.008781] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.027845] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 332.035645] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 332.042901] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 332.050419] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 332.057804] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 332.065070] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 332.072351] CPU: 1 PID: 11232 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 332.080254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.089791] Call Trace: [ 332.092482] dump_stack+0x123/0x177 [ 332.096246] should_fail.cold.4+0x5/0x13 [ 332.100755] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 332.106513] ? kernel_text_address+0x79/0xf0 [ 332.111103] ? __kernel_text_address+0xd/0x40 [ 332.115637] ? unwind_get_return_address+0x61/0xa0 [ 332.120669] __should_failslab+0xba/0xf0 [ 332.125014] should_failslab+0x9/0x14 [ 332.128879] __kmalloc+0x70/0x770 [ 332.132316] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 332.137571] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 332.142761] ? tls_push_record+0xff/0x1600 [ 332.147010] ? tls_sw_sendmsg+0x92d/0x1020 [ 332.151687] ? inet_sendmsg+0x108/0x440 [ 332.155691] ? smc_sendmsg+0x223/0x320 [ 332.159559] ? sock_sendmsg+0xb5/0xf0 [ 332.163530] ? sock_write_iter+0x215/0x420 [ 332.167776] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 332.174013] ? iov_iter_get_pages+0x1ee/0x1370 [ 332.178600] ? __lock_is_held+0xb5/0x140 [ 332.182645] generic_gcmaes_encrypt+0xfd/0x150 [ 332.187220] ? generic_gcmaes_encrypt+0xfd/0x150 [ 332.192048] ? helper_rfc4106_encrypt+0x450/0x450 [ 332.196876] ? __kmalloc+0x5f1/0x770 [ 332.200584] gcmaes_wrapper_encrypt+0x109/0x180 [ 332.205396] tls_push_record+0x9ae/0x1600 [ 332.209720] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.214376] tls_sw_sendmsg+0x92d/0x1020 [ 332.218532] ? __lock_acquire+0x792/0x4980 [ 332.222754] ? find_held_lock+0x36/0x1d0 [ 332.226813] ? tls_sw_push_pending_record+0x10/0x10 [ 332.231807] ? __local_bh_enable_ip+0x160/0x260 [ 332.236729] ? lock_sock_nested+0xc5/0x100 [ 332.240940] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.245597] ? lock_sock_nested+0x82/0x100 [ 332.249830] ? trace_hardirqs_on+0x28/0x190 [ 332.254158] ? lock_sock_nested+0x82/0x100 [ 332.258427] ? lock_sock_nested+0x82/0x100 [ 332.262735] inet_sendmsg+0x108/0x440 [ 332.266527] smc_sendmsg+0x223/0x320 [ 332.270235] ? smc_sendpage+0x170/0x170 [ 332.274445] sock_sendmsg+0xb5/0xf0 [ 332.278050] sock_write_iter+0x215/0x420 [ 332.282175] ? sock_sendmsg+0xf0/0xf0 [ 332.286048] __vfs_write+0x443/0x890 [ 332.289754] ? lock_downgrade+0x860/0x860 [ 332.293930] ? kernel_read+0x130/0x130 [ 332.297806] ? rw_verify_area+0xb8/0x2b0 [ 332.301900] vfs_write+0x150/0x4d0 [ 332.305430] ksys_write+0x103/0x260 [ 332.309033] ? do_sys_open+0x16e/0x350 [ 332.312899] ? __ia32_sys_read+0xa0/0xa0 [ 332.317025] ? do_syscall_64+0x21/0x4e0 [ 332.321038] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.326472] __x64_sys_write+0x6e/0xb0 [ 332.330340] do_syscall_64+0xd0/0x4e0 [ 332.334124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.339502] RIP: 0033:0x4592f9 [ 332.342673] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.361918] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 332.369610] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 332.377077] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 332.384429] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 332.391870] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 332.399119] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 332.475425] FAULT_INJECTION: forcing a failure. [ 332.475425] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 332.487821] FAULT_INJECTION: forcing a failure. [ 332.487821] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 332.487831] CPU: 0 PID: 11254 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 332.487835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.487837] Call Trace: [ 332.487850] dump_stack+0x123/0x177 [ 332.487860] should_fail.cold.4+0x5/0x13 [ 332.487868] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 332.487875] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 332.487881] ? kasan_unpoison_shadow+0x35/0x50 [ 332.487893] __alloc_pages_nodemask+0x1d5/0x710 [ 332.487901] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 332.487916] alloc_pages_current+0xd6/0x1b0 [ 332.487927] skb_page_frag_refill+0x20b/0x400 [ 332.487935] sk_page_frag_refill+0x46/0x1b0 [ 332.487944] tcp_sendmsg_locked+0xc58/0x35b0 [ 332.487953] ? mark_held_locks+0x130/0x130 [ 332.487958] ? mark_held_locks+0xc7/0x130 [ 332.487975] ? tcp_sendpage+0x50/0x50 [ 332.581973] ? mark_held_locks+0xc7/0x130 [ 332.586221] ? __local_bh_enable_ip+0x160/0x260 [ 332.590896] ? lock_sock_nested+0xc5/0x100 [ 332.595138] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.600781] ? lock_sock_nested+0x82/0x100 [ 332.605004] ? trace_hardirqs_on+0x28/0x190 [ 332.609307] ? lock_sock_nested+0x82/0x100 [ 332.613538] ? __local_bh_enable_ip+0x160/0x260 [ 332.618311] tcp_sendmsg+0x27/0x40 [ 332.621853] inet_sendmsg+0x108/0x440 [ 332.625649] smc_sendmsg+0x223/0x320 [ 332.629371] ? smc_sendpage+0x170/0x170 [ 332.633326] sock_sendmsg+0xb5/0xf0 [ 332.637105] sock_write_iter+0x215/0x420 [ 332.641150] ? sock_sendmsg+0xf0/0xf0 [ 332.645031] __vfs_write+0x443/0x890 [ 332.648737] ? lock_downgrade+0x860/0x860 [ 332.652897] ? kernel_read+0x130/0x130 [ 332.656786] ? rw_verify_area+0xb8/0x2b0 [ 332.660831] vfs_write+0x150/0x4d0 [ 332.664348] ksys_write+0x103/0x260 [ 332.668042] ? do_sys_open+0x16e/0x350 [ 332.671909] ? __ia32_sys_read+0xa0/0xa0 [ 332.676046] ? do_syscall_64+0x21/0x4e0 [ 332.680134] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.685490] __x64_sys_write+0x6e/0xb0 [ 332.689362] do_syscall_64+0xd0/0x4e0 [ 332.693157] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.698326] RIP: 0033:0x4592f9 [ 332.702200] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.721227] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 332.728989] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 332.736354] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 332.743616] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 332.750863] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 332.758212] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 332.773914] CPU: 0 PID: 11242 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 332.778247] FAULT_INJECTION: forcing a failure. [ 332.778247] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 332.782858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.782862] Call Trace: [ 332.782876] dump_stack+0x123/0x177 [ 332.782887] should_fail.cold.4+0x5/0x13 [ 332.782895] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 332.782903] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 332.782909] ? kasan_unpoison_shadow+0x35/0x50 [ 332.782918] __alloc_pages_nodemask+0x1d5/0x710 [ 332.782926] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 332.782938] alloc_pages_current+0xd6/0x1b0 [ 332.782948] skb_page_frag_refill+0x20b/0x400 [ 332.782955] sk_page_frag_refill+0x46/0x1b0 [ 332.782963] tcp_sendmsg_locked+0xc58/0x35b0 [ 332.782973] ? mark_held_locks+0x130/0x130 [ 332.782977] ? mark_held_locks+0xc7/0x130 [ 332.782994] ? tcp_sendpage+0x50/0x50 [ 332.869145] ? mark_held_locks+0xc7/0x130 [ 332.873300] ? __local_bh_enable_ip+0x160/0x260 [ 332.877951] ? lock_sock_nested+0xc5/0x100 [ 332.882252] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.886828] ? lock_sock_nested+0x82/0x100 [ 332.891058] ? trace_hardirqs_on+0x28/0x190 [ 332.895360] ? lock_sock_nested+0x82/0x100 [ 332.899572] ? lock_sock_nested+0x82/0x100 [ 332.903844] ? __local_bh_enable_ip+0x160/0x260 [ 332.908766] tcp_sendmsg+0x27/0x40 [ 332.912294] inet_sendmsg+0x108/0x440 [ 332.916085] smc_sendmsg+0x223/0x320 [ 332.919776] ? smc_sendpage+0x170/0x170 [ 332.923734] sock_sendmsg+0xb5/0xf0 [ 332.927341] sock_write_iter+0x215/0x420 [ 332.931382] ? sock_sendmsg+0xf0/0xf0 [ 332.935175] __vfs_write+0x443/0x890 [ 332.938886] ? lock_downgrade+0x860/0x860 [ 332.943023] ? kernel_read+0x130/0x130 [ 332.946899] ? rw_verify_area+0xb8/0x2b0 [ 332.950956] vfs_write+0x150/0x4d0 [ 332.955353] ksys_write+0x103/0x260 [ 332.958954] ? do_sys_open+0x16e/0x350 [ 332.962923] ? __ia32_sys_read+0xa0/0xa0 [ 332.967046] ? do_syscall_64+0x21/0x4e0 [ 332.970998] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.976359] __x64_sys_write+0x6e/0xb0 [ 332.980236] do_syscall_64+0xd0/0x4e0 [ 332.984017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.989190] RIP: 0033:0x4592f9 [ 332.992361] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.011419] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.019296] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 333.026545] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 333.033793] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 333.041061] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 333.048326] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 333.057125] FAULT_INJECTION: forcing a failure. [ 333.057125] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 333.058108] FAULT_INJECTION: forcing a failure. [ 333.058108] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 333.087986] CPU: 1 PID: 11265 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 333.095889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.106017] Call Trace: [ 333.108600] dump_stack+0x123/0x177 [ 333.112243] should_fail.cold.4+0x5/0x13 [ 333.117866] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 333.123040] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 333.128306] ? kasan_unpoison_shadow+0x35/0x50 [ 333.132908] __alloc_pages_nodemask+0x1d5/0x710 [ 333.137581] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 333.142601] alloc_pages_current+0xd6/0x1b0 [ 333.147306] skb_page_frag_refill+0x20b/0x400 [ 333.151786] sk_page_frag_refill+0x46/0x1b0 [ 333.156092] tcp_sendmsg_locked+0xc58/0x35b0 [ 333.160483] ? mark_held_locks+0x130/0x130 [ 333.164717] ? mark_held_locks+0xc7/0x130 [ 333.168859] ? tcp_sendpage+0x50/0x50 [ 333.172642] ? mark_held_locks+0xc7/0x130 [ 333.176787] ? __local_bh_enable_ip+0x160/0x260 [ 333.181452] ? lock_sock_nested+0xc5/0x100 [ 333.185669] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.190248] ? lock_sock_nested+0x82/0x100 [ 333.194464] ? trace_hardirqs_on+0x28/0x190 [ 333.199328] ? lock_sock_nested+0x82/0x100 [ 333.203561] ? lock_sock_nested+0x82/0x100 [ 333.207793] ? __local_bh_enable_ip+0x160/0x260 [ 333.212455] tcp_sendmsg+0x27/0x40 [ 333.215996] inet_sendmsg+0x108/0x440 [ 333.219866] smc_sendmsg+0x223/0x320 [ 333.223569] ? smc_sendpage+0x170/0x170 [ 333.227529] sock_sendmsg+0xb5/0xf0 [ 333.231135] sock_write_iter+0x215/0x420 [ 333.235176] ? sock_sendmsg+0xf0/0xf0 [ 333.238963] __vfs_write+0x443/0x890 [ 333.242658] ? lock_downgrade+0x860/0x860 [ 333.246794] ? kernel_read+0x130/0x130 [ 333.250668] ? rw_verify_area+0xb8/0x2b0 [ 333.254718] vfs_write+0x150/0x4d0 [ 333.258238] ksys_write+0x103/0x260 [ 333.261856] ? do_sys_open+0x16e/0x350 [ 333.265723] ? __ia32_sys_read+0xa0/0xa0 [ 333.269759] ? do_syscall_64+0x21/0x4e0 [ 333.273712] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.279253] __x64_sys_write+0x6e/0xb0 [ 333.283305] do_syscall_64+0xd0/0x4e0 [ 333.287095] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.292963] RIP: 0033:0x4592f9 [ 333.296143] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.318073] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.325767] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 333.333651] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 333.340901] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 333.348524] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 333.355784] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 333.363053] CPU: 0 PID: 11255 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 333.371043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.380395] Call Trace: [ 333.383265] dump_stack+0x123/0x177 [ 333.386895] should_fail.cold.4+0x5/0x13 [ 333.390953] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 333.396048] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 333.401321] ? kasan_unpoison_shadow+0x35/0x50 [ 333.405893] __alloc_pages_nodemask+0x1d5/0x710 [ 333.410553] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 333.415573] alloc_pages_current+0xd6/0x1b0 [ 333.419881] skb_page_frag_refill+0x20b/0x400 [ 333.424368] sk_page_frag_refill+0x46/0x1b0 [ 333.428681] tcp_sendmsg_locked+0xc58/0x35b0 [ 333.433073] ? mark_held_locks+0x130/0x130 [ 333.437291] ? mark_held_locks+0xc7/0x130 [ 333.441446] ? tcp_sendpage+0x50/0x50 [ 333.445232] ? mark_held_locks+0xc7/0x130 [ 333.449378] ? __local_bh_enable_ip+0x160/0x260 [ 333.454037] ? lock_sock_nested+0xc5/0x100 [ 333.458436] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.463011] ? lock_sock_nested+0x82/0x100 [ 333.467333] ? trace_hardirqs_on+0x28/0x190 [ 333.471638] ? lock_sock_nested+0x82/0x100 [ 333.476045] ? __local_bh_enable_ip+0x160/0x260 [ 333.480709] tcp_sendmsg+0x27/0x40 [ 333.484335] inet_sendmsg+0x108/0x440 [ 333.488207] smc_sendmsg+0x223/0x320 [ 333.492520] ? smc_sendpage+0x170/0x170 [ 333.496484] sock_sendmsg+0xb5/0xf0 [ 333.500102] sock_write_iter+0x215/0x420 [ 333.504184] ? sock_sendmsg+0xf0/0xf0 [ 333.508071] __vfs_write+0x443/0x890 [ 333.511859] ? lock_downgrade+0x860/0x860 [ 333.515996] ? kernel_read+0x130/0x130 [ 333.519878] ? rw_verify_area+0xb8/0x2b0 [ 333.523960] vfs_write+0x150/0x4d0 [ 333.527495] ksys_write+0x103/0x260 [ 333.531112] ? do_sys_open+0x16e/0x350 [ 333.534990] ? __ia32_sys_read+0xa0/0xa0 [ 333.539049] ? do_syscall_64+0x21/0x4e0 [ 333.543175] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.548715] __x64_sys_write+0x6e/0xb0 [ 333.552600] do_syscall_64+0xd0/0x4e0 [ 333.556397] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.561668] RIP: 0033:0x4592f9 [ 333.565028] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.584270] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.592080] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 333.599448] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 333.606715] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 333.613976] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 333.621243] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 333.628519] CPU: 1 PID: 11256 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 333.641537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.650996] Call Trace: [ 333.653590] dump_stack+0x123/0x177 [ 333.657220] should_fail.cold.4+0x5/0x13 [ 333.661301] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 333.666417] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 333.672202] ? kasan_unpoison_shadow+0x35/0x50 [ 333.677220] __alloc_pages_nodemask+0x1d5/0x710 [ 333.681870] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 333.686870] alloc_pages_current+0xd6/0x1b0 [ 333.691189] skb_page_frag_refill+0x20b/0x400 [ 333.695673] sk_page_frag_refill+0x46/0x1b0 [ 333.699986] tcp_sendmsg_locked+0xc58/0x35b0 [ 333.704388] ? mark_held_locks+0x130/0x130 [ 333.708599] ? mark_held_locks+0xc7/0x130 [ 333.712758] ? tcp_sendpage+0x50/0x50 [ 333.716538] ? mark_held_locks+0xc7/0x130 [ 333.720705] ? __local_bh_enable_ip+0x160/0x260 [ 333.725353] ? lock_sock_nested+0xc5/0x100 [ 333.729576] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.734134] ? lock_sock_nested+0x82/0x100 [ 333.738353] ? trace_hardirqs_on+0x28/0x190 [ 333.742650] ? lock_sock_nested+0x82/0x100 [ 333.746862] ? lock_sock_nested+0x82/0x100 [ 333.751074] ? __local_bh_enable_ip+0x160/0x260 [ 333.755737] tcp_sendmsg+0x27/0x40 [ 333.759254] inet_sendmsg+0x108/0x440 [ 333.763036] smc_sendmsg+0x223/0x320 [ 333.766766] ? smc_sendpage+0x170/0x170 [ 333.770906] sock_sendmsg+0xb5/0xf0 [ 333.774943] sock_write_iter+0x215/0x420 [ 333.779504] ? sock_sendmsg+0xf0/0xf0 [ 333.783290] __vfs_write+0x443/0x890 [ 333.786979] ? lock_downgrade+0x860/0x860 [ 333.791282] ? kernel_read+0x130/0x130 [ 333.795947] ? rw_verify_area+0xb8/0x2b0 [ 333.799998] vfs_write+0x150/0x4d0 [ 333.803520] ksys_write+0x103/0x260 [ 333.807130] ? do_sys_open+0x16e/0x350 [ 333.811004] ? __ia32_sys_read+0xa0/0xa0 [ 333.815050] ? do_syscall_64+0x21/0x4e0 [ 333.819436] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.824780] __x64_sys_write+0x6e/0xb0 [ 333.829516] do_syscall_64+0xd0/0x4e0 [ 333.833303] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.838488] RIP: 0033:0x4592f9 [ 333.841667] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.860643] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.868337] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 333.875737] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 333.882985] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 333.890516] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 333.897903] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 333.925920] FAULT_INJECTION: forcing a failure. [ 333.925920] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 333.939036] FAULT_INJECTION: forcing a failure. [ 333.939036] name failslab, interval 1, probability 0, space 0, times 0 [ 333.955508] CPU: 0 PID: 11253 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 333.957137] FAULT_INJECTION: forcing a failure. [ 333.957137] name failslab, interval 1, probability 0, space 0, times 0 [ 333.963404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.963408] Call Trace: [ 333.963421] dump_stack+0x123/0x177 [ 333.963433] should_fail.cold.4+0x5/0x13 [ 333.963442] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 333.963451] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 333.963457] ? kasan_unpoison_shadow+0x35/0x50 [ 333.963468] __alloc_pages_nodemask+0x1d5/0x710 [ 333.963475] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 333.963488] alloc_pages_current+0xd6/0x1b0 [ 333.963498] skb_page_frag_refill+0x20b/0x400 [ 333.963505] sk_page_frag_refill+0x46/0x1b0 [ 333.963515] tcp_sendmsg_locked+0xc58/0x35b0 [ 334.037278] ? mark_held_locks+0x130/0x130 [ 334.041500] ? mark_held_locks+0xc7/0x130 [ 334.045729] ? tcp_sendpage+0x50/0x50 [ 334.049521] ? mark_held_locks+0xc7/0x130 [ 334.053669] ? __local_bh_enable_ip+0x160/0x260 [ 334.058330] ? lock_sock_nested+0xc5/0x100 [ 334.062554] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.067144] ? lock_sock_nested+0x82/0x100 [ 334.071386] ? trace_hardirqs_on+0x28/0x190 [ 334.075698] ? lock_sock_nested+0x82/0x100 [ 334.079957] ? lock_sock_nested+0x82/0x100 [ 334.084178] ? __local_bh_enable_ip+0x160/0x260 [ 334.088839] tcp_sendmsg+0x27/0x40 [ 334.092368] inet_sendmsg+0x108/0x440 [ 334.096172] smc_sendmsg+0x223/0x320 [ 334.099866] ? smc_sendpage+0x170/0x170 [ 334.103825] sock_sendmsg+0xb5/0xf0 [ 334.107441] sock_write_iter+0x215/0x420 [ 334.111515] ? sock_sendmsg+0xf0/0xf0 [ 334.115475] __vfs_write+0x443/0x890 [ 334.119182] ? lock_downgrade+0x860/0x860 [ 334.123327] ? kernel_read+0x130/0x130 [ 334.127413] ? rw_verify_area+0xb8/0x2b0 [ 334.131558] vfs_write+0x150/0x4d0 [ 334.135092] ksys_write+0x103/0x260 [ 334.138707] ? do_sys_open+0x16e/0x350 [ 334.142585] ? __ia32_sys_read+0xa0/0xa0 [ 334.146644] ? do_syscall_64+0x21/0x4e0 [ 334.150614] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.155974] __x64_sys_write+0x6e/0xb0 [ 334.159856] do_syscall_64+0xd0/0x4e0 [ 334.163647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.168838] RIP: 0033:0x4592f9 [ 334.172134] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.191139] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.198843] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 334.206101] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 334.213657] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 334.220937] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 334.228197] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 334.235494] CPU: 1 PID: 11272 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 334.243387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.252743] Call Trace: [ 334.255336] dump_stack+0x123/0x177 [ 334.258963] should_fail.cold.4+0x5/0x13 [ 334.263144] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 334.268228] ? kernel_text_address+0x79/0xf0 [ 334.272618] ? __kernel_text_address+0xd/0x40 [ 334.277183] ? unwind_get_return_address+0x61/0xa0 [ 334.282122] __should_failslab+0xba/0xf0 [ 334.286184] should_failslab+0x9/0x14 [ 334.289971] __kmalloc+0x70/0x770 [ 334.293410] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 334.298688] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 334.303918] ? tls_push_record+0xff/0x1600 [ 334.308354] ? tls_sw_sendmsg+0x92d/0x1020 [ 334.312684] ? inet_sendmsg+0x108/0x440 [ 334.316653] ? smc_sendmsg+0x223/0x320 [ 334.321061] ? sock_sendmsg+0xb5/0xf0 [ 334.324853] ? sock_write_iter+0x215/0x420 [ 334.329175] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 334.335231] ? iov_iter_get_pages+0x1ee/0x1370 [ 334.339800] ? __lock_is_held+0xb5/0x140 [ 334.344035] generic_gcmaes_encrypt+0xfd/0x150 [ 334.348615] ? generic_gcmaes_encrypt+0xfd/0x150 [ 334.353371] ? helper_rfc4106_encrypt+0x450/0x450 [ 334.358198] ? __kmalloc+0x5f1/0x770 [ 334.361900] gcmaes_wrapper_encrypt+0x109/0x180 [ 334.366598] tls_push_record+0x9ae/0x1600 [ 334.370742] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.375332] tls_sw_sendmsg+0x92d/0x1020 [ 334.379425] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 334.384260] ? find_held_lock+0x36/0x1d0 [ 334.388338] ? tls_sw_push_pending_record+0x10/0x10 [ 334.393367] ? __local_bh_enable_ip+0x160/0x260 [ 334.398164] ? lock_sock_nested+0xc5/0x100 [ 334.402567] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.407128] ? lock_sock_nested+0x82/0x100 [ 334.411604] ? trace_hardirqs_on+0x28/0x190 [ 334.415910] ? lock_sock_nested+0x82/0x100 [ 334.420135] ? lock_sock_nested+0x82/0x100 [ 334.424349] inet_sendmsg+0x108/0x440 [ 334.428161] smc_sendmsg+0x223/0x320 [ 334.431964] ? smc_sendpage+0x170/0x170 [ 334.436444] sock_sendmsg+0xb5/0xf0 [ 334.440061] sock_write_iter+0x215/0x420 [ 334.444113] ? sock_sendmsg+0xf0/0xf0 [ 334.447906] __vfs_write+0x443/0x890 [ 334.451603] ? lock_downgrade+0x860/0x860 [ 334.455749] ? kernel_read+0x130/0x130 [ 334.459626] ? rw_verify_area+0xb8/0x2b0 [ 334.463666] vfs_write+0x150/0x4d0 [ 334.467190] ksys_write+0x103/0x260 [ 334.470797] ? do_sys_open+0x16e/0x350 [ 334.474664] ? __ia32_sys_read+0xa0/0xa0 [ 334.478720] ? do_syscall_64+0x21/0x4e0 [ 334.482677] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.488098] __x64_sys_write+0x6e/0xb0 [ 334.491984] do_syscall_64+0xd0/0x4e0 [ 334.495776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.500944] RIP: 0033:0x4592f9 [ 334.504124] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.523627] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.531765] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 334.539033] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 334.546455] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 334.553927] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 334.561175] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 334.568784] CPU: 0 PID: 11273 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 334.576668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.586018] Call Trace: [ 334.588611] dump_stack+0x123/0x177 [ 334.592237] should_fail.cold.4+0x5/0x13 [ 334.596296] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 334.601394] ? kernel_text_address+0x79/0xf0 [ 334.605809] ? __kernel_text_address+0xd/0x40 [ 334.610910] ? unwind_get_return_address+0x61/0xa0 [ 334.615940] __should_failslab+0xba/0xf0 [ 334.620085] should_failslab+0x9/0x14 [ 334.623880] __kmalloc+0x70/0x770 [ 334.627335] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 334.632613] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 334.637728] ? tls_push_record+0xff/0x1600 [ 334.642228] ? tls_sw_sendmsg+0x92d/0x1020 [ 334.646461] ? inet_sendmsg+0x108/0x440 [ 334.650433] ? smc_sendmsg+0x223/0x320 [ 334.654414] ? sock_sendmsg+0xb5/0xf0 [ 334.658211] ? sock_write_iter+0x215/0x420 [ 334.662550] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 334.668626] ? iov_iter_get_pages+0x1ee/0x1370 [ 334.673230] ? __lock_is_held+0xb5/0x140 [ 334.677290] generic_gcmaes_encrypt+0xfd/0x150 [ 334.681857] ? generic_gcmaes_encrypt+0xfd/0x150 [ 334.686592] ? helper_rfc4106_encrypt+0x450/0x450 [ 334.691415] ? __kmalloc+0x5f1/0x770 [ 334.695324] gcmaes_wrapper_encrypt+0x109/0x180 [ 334.699987] tls_push_record+0x9ae/0x1600 [ 334.704204] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.708772] tls_sw_sendmsg+0x92d/0x1020 [ 334.712825] ? __lock_acquire+0x792/0x4980 [ 334.717043] ? find_held_lock+0x36/0x1d0 [ 334.721170] ? tls_sw_push_pending_record+0x10/0x10 [ 334.726343] ? __local_bh_enable_ip+0x160/0x260 [ 334.730990] ? lock_sock_nested+0xc5/0x100 [ 334.735203] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.739760] ? lock_sock_nested+0x82/0x100 [ 334.744250] ? trace_hardirqs_on+0x28/0x190 [ 334.748548] ? lock_sock_nested+0x82/0x100 [ 334.753802] ? lock_sock_nested+0x82/0x100 [ 334.758015] inet_sendmsg+0x108/0x440 [ 334.761799] smc_sendmsg+0x223/0x320 [ 334.765756] ? smc_sendpage+0x170/0x170 [ 334.770138] sock_sendmsg+0xb5/0xf0 [ 334.773916] sock_write_iter+0x215/0x420 [ 334.777952] ? sock_sendmsg+0xf0/0xf0 [ 334.781757] __vfs_write+0x443/0x890 [ 334.785465] ? lock_downgrade+0x860/0x860 [ 334.789592] ? kernel_read+0x130/0x130 [ 334.793475] ? rw_verify_area+0xb8/0x2b0 [ 334.797514] vfs_write+0x150/0x4d0 [ 334.801055] ksys_write+0x103/0x260 [ 334.804667] ? do_sys_open+0x16e/0x350 [ 334.808540] ? __ia32_sys_read+0xa0/0xa0 [ 334.812590] ? do_syscall_64+0x21/0x4e0 [ 334.816635] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.821981] __x64_sys_write+0x6e/0xb0 [ 334.825853] do_syscall_64+0xd0/0x4e0 [ 334.829629] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.834794] RIP: 0033:0x4592f9 [ 334.837990] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.857130] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.864816] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 334.872072] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 334.879694] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 334.886956] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 334.894205] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 334.924065] FAULT_INJECTION: forcing a failure. [ 334.924065] name failslab, interval 1, probability 0, space 0, times 0 [ 334.935925] FAULT_INJECTION: forcing a failure. [ 334.935925] name failslab, interval 1, probability 0, space 0, times 0 [ 334.947774] FAULT_INJECTION: forcing a failure. [ 334.947774] name failslab, interval 1, probability 0, space 0, times 0 [ 334.963497] FAULT_INJECTION: forcing a failure. [ 334.963497] name failslab, interval 1, probability 0, space 0, times 0 [ 334.975626] FAULT_INJECTION: forcing a failure. [ 334.975626] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 334.988010] CPU: 1 PID: 11288 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 334.996423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.005864] Call Trace: [ 335.008453] dump_stack+0x123/0x177 [ 335.012084] should_fail.cold.4+0x5/0x13 [ 335.016141] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 335.021239] ? kernel_text_address+0x79/0xf0 [ 335.025654] ? __kernel_text_address+0xd/0x40 [ 335.030143] ? unwind_get_return_address+0x61/0xa0 [ 335.035069] __should_failslab+0xba/0xf0 [ 335.039113] should_failslab+0x9/0x14 [ 335.043601] __kmalloc+0x70/0x770 [ 335.047036] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 335.052293] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 335.057911] ? tls_push_record+0xff/0x1600 [ 335.062125] ? tls_sw_sendmsg+0x92d/0x1020 [ 335.066459] ? inet_sendmsg+0x108/0x440 [ 335.070413] ? smc_sendmsg+0x223/0x320 [ 335.074282] ? sock_sendmsg+0xb5/0xf0 [ 335.078082] ? sock_write_iter+0x215/0x420 [ 335.082318] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 335.088116] ? iov_iter_get_pages+0x1ee/0x1370 [ 335.092691] ? __lock_is_held+0xb5/0x140 [ 335.096739] generic_gcmaes_encrypt+0xfd/0x150 [ 335.101300] ? generic_gcmaes_encrypt+0xfd/0x150 [ 335.106296] ? helper_rfc4106_encrypt+0x450/0x450 [ 335.111211] ? __kmalloc+0x5f1/0x770 [ 335.114909] gcmaes_wrapper_encrypt+0x109/0x180 [ 335.119566] tls_push_record+0x9ae/0x1600 [ 335.123701] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.128270] tls_sw_sendmsg+0x92d/0x1020 [ 335.132327] ? __lock_acquire+0x792/0x4980 [ 335.136570] ? find_held_lock+0x36/0x1d0 [ 335.140655] ? tls_sw_push_pending_record+0x10/0x10 [ 335.145657] ? __local_bh_enable_ip+0x160/0x260 [ 335.150326] ? lock_sock_nested+0xc5/0x100 [ 335.154712] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.159271] ? lock_sock_nested+0x82/0x100 [ 335.163488] ? trace_hardirqs_on+0x28/0x190 [ 335.167798] ? lock_sock_nested+0x82/0x100 [ 335.172024] ? lock_sock_nested+0x82/0x100 [ 335.176517] inet_sendmsg+0x108/0x440 [ 335.180914] smc_sendmsg+0x223/0x320 [ 335.185392] ? smc_sendpage+0x170/0x170 [ 335.189793] sock_sendmsg+0xb5/0xf0 [ 335.193404] sock_write_iter+0x215/0x420 [ 335.197445] ? sock_sendmsg+0xf0/0xf0 [ 335.201253] __vfs_write+0x443/0x890 [ 335.204946] ? lock_downgrade+0x860/0x860 [ 335.209090] ? kernel_read+0x130/0x130 [ 335.219398] ? rw_verify_area+0xb8/0x2b0 [ 335.223439] vfs_write+0x150/0x4d0 [ 335.226971] ksys_write+0x103/0x260 [ 335.230758] ? do_sys_open+0x16e/0x350 [ 335.234700] ? __ia32_sys_read+0xa0/0xa0 [ 335.238751] ? do_syscall_64+0x21/0x4e0 [ 335.242839] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.248189] __x64_sys_write+0x6e/0xb0 [ 335.252073] do_syscall_64+0xd0/0x4e0 [ 335.255862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.261192] RIP: 0033:0x4592f9 [ 335.264393] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.283305] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 335.291099] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 335.298812] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 335.307043] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 335.314303] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 335.321644] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 335.328932] CPU: 0 PID: 11289 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 335.336964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.346640] Call Trace: [ 335.349331] dump_stack+0x123/0x177 [ 335.352954] should_fail.cold.4+0x5/0x13 [ 335.357010] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 335.362116] ? kernel_text_address+0x79/0xf0 [ 335.366605] ? __kernel_text_address+0xd/0x40 [ 335.371088] ? unwind_get_return_address+0x61/0xa0 [ 335.376354] __should_failslab+0xba/0xf0 [ 335.380419] should_failslab+0x9/0x14 [ 335.384208] __kmalloc+0x70/0x770 [ 335.387684] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 335.393048] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 335.398157] ? tls_push_record+0xff/0x1600 [ 335.402415] ? tls_sw_sendmsg+0x92d/0x1020 [ 335.406659] ? inet_sendmsg+0x108/0x440 [ 335.410626] ? smc_sendmsg+0x223/0x320 [ 335.414517] ? sock_sendmsg+0xb5/0xf0 [ 335.418385] ? sock_write_iter+0x215/0x420 [ 335.422730] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 335.428513] ? iov_iter_get_pages+0x1ee/0x1370 [ 335.433100] ? __lock_is_held+0xb5/0x140 [ 335.437445] generic_gcmaes_encrypt+0xfd/0x150 [ 335.442031] ? generic_gcmaes_encrypt+0xfd/0x150 [ 335.446776] ? helper_rfc4106_encrypt+0x450/0x450 [ 335.451959] ? __kmalloc+0x5f1/0x770 [ 335.455835] gcmaes_wrapper_encrypt+0x109/0x180 [ 335.460505] tls_push_record+0x9ae/0x1600 [ 335.464667] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.469240] tls_sw_sendmsg+0x92d/0x1020 [ 335.473294] ? __lock_acquire+0x792/0x4980 [ 335.477523] ? find_held_lock+0x36/0x1d0 [ 335.481570] ? tls_sw_push_pending_record+0x10/0x10 [ 335.487269] ? __local_bh_enable_ip+0x160/0x260 [ 335.491944] ? lock_sock_nested+0xc5/0x100 [ 335.496268] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.501100] ? lock_sock_nested+0x82/0x100 [ 335.505597] ? trace_hardirqs_on+0x28/0x190 [ 335.510088] ? lock_sock_nested+0x82/0x100 [ 335.514425] ? lock_sock_nested+0x82/0x100 [ 335.518652] inet_sendmsg+0x108/0x440 [ 335.522469] smc_sendmsg+0x223/0x320 [ 335.526179] ? smc_sendpage+0x170/0x170 [ 335.530246] sock_sendmsg+0xb5/0xf0 [ 335.533870] sock_write_iter+0x215/0x420 [ 335.537939] ? sock_sendmsg+0xf0/0xf0 [ 335.542083] __vfs_write+0x443/0x890 [ 335.545958] ? lock_downgrade+0x860/0x860 [ 335.550254] ? kernel_read+0x130/0x130 [ 335.554361] ? rw_verify_area+0xb8/0x2b0 [ 335.558422] vfs_write+0x150/0x4d0 [ 335.562049] ksys_write+0x103/0x260 [ 335.565758] ? do_sys_open+0x16e/0x350 [ 335.569636] ? __ia32_sys_read+0xa0/0xa0 [ 335.573696] ? do_syscall_64+0x21/0x4e0 [ 335.577660] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.583950] __x64_sys_write+0x6e/0xb0 [ 335.587832] do_syscall_64+0xd0/0x4e0 [ 335.591649] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.596871] RIP: 0033:0x4592f9 [ 335.600074] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.619534] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 335.627319] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 335.634598] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 335.641881] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 335.649139] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 335.656409] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 335.663682] CPU: 1 PID: 11284 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 335.671573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.681126] Call Trace: [ 335.684515] dump_stack+0x123/0x177 [ 335.688672] should_fail.cold.4+0x5/0x13 [ 335.692767] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 335.697875] ? kernel_text_address+0x79/0xf0 [ 335.702282] ? __kernel_text_address+0xd/0x40 [ 335.706759] ? unwind_get_return_address+0x61/0xa0 [ 335.711677] __should_failslab+0xba/0xf0 [ 335.715830] should_failslab+0x9/0x14 [ 335.719703] __kmalloc+0x70/0x770 [ 335.723927] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 335.729192] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 335.734280] ? tls_push_record+0xff/0x1600 [ 335.738519] ? tls_sw_sendmsg+0x92d/0x1020 [ 335.742743] ? inet_sendmsg+0x108/0x440 [ 335.746694] ? smc_sendmsg+0x223/0x320 [ 335.750719] ? sock_sendmsg+0xb5/0xf0 [ 335.754603] ? sock_write_iter+0x215/0x420 [ 335.758828] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 335.764608] ? iov_iter_get_pages+0x1ee/0x1370 [ 335.769182] ? __lock_is_held+0xb5/0x140 [ 335.773257] generic_gcmaes_encrypt+0xfd/0x150 [ 335.777942] ? generic_gcmaes_encrypt+0xfd/0x150 [ 335.782865] ? helper_rfc4106_encrypt+0x450/0x450 [ 335.787693] ? __kmalloc+0x5f1/0x770 [ 335.791398] gcmaes_wrapper_encrypt+0x109/0x180 [ 335.796223] tls_push_record+0x9ae/0x1600 [ 335.800418] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.805246] tls_sw_sendmsg+0x92d/0x1020 [ 335.809284] ? __lock_acquire+0x792/0x4980 [ 335.813674] ? find_held_lock+0x36/0x1d0 [ 335.817713] ? tls_sw_push_pending_record+0x10/0x10 [ 335.822725] ? __local_bh_enable_ip+0x160/0x260 [ 335.827512] ? lock_sock_nested+0xc5/0x100 [ 335.831736] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.836321] ? lock_sock_nested+0x82/0x100 [ 335.840643] ? trace_hardirqs_on+0x28/0x190 [ 335.845376] ? lock_sock_nested+0x82/0x100 [ 335.849729] inet_sendmsg+0x108/0x440 [ 335.853511] smc_sendmsg+0x223/0x320 [ 335.857205] ? smc_sendpage+0x170/0x170 [ 335.861162] sock_sendmsg+0xb5/0xf0 [ 335.864769] sock_write_iter+0x215/0x420 [ 335.868816] ? sock_sendmsg+0xf0/0xf0 [ 335.872697] __vfs_write+0x443/0x890 [ 335.876483] ? lock_downgrade+0x860/0x860 [ 335.880621] ? kernel_read+0x130/0x130 [ 335.884511] ? rw_verify_area+0xb8/0x2b0 [ 335.888551] vfs_write+0x150/0x4d0 [ 335.892069] ksys_write+0x103/0x260 [ 335.895672] ? do_sys_open+0x16e/0x350 [ 335.900057] ? __ia32_sys_read+0xa0/0xa0 [ 335.904112] ? do_syscall_64+0x21/0x4e0 [ 335.908262] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.913869] __x64_sys_write+0x6e/0xb0 [ 335.918103] do_syscall_64+0xd0/0x4e0 [ 335.921886] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.927053] RIP: 0033:0x4592f9 [ 335.930225] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.949415] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 335.957125] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 335.964375] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 335.971747] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 335.978995] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 335.986263] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 335.997215] CPU: 1 PID: 11286 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 336.008158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.017605] Call Trace: [ 336.020196] dump_stack+0x123/0x177 [ 336.023824] should_fail.cold.4+0x5/0x13 [ 336.027883] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 336.033073] ? kernel_text_address+0x79/0xf0 [ 336.037488] ? __kernel_text_address+0xd/0x40 [ 336.042067] ? unwind_get_return_address+0x61/0xa0 [ 336.046994] __should_failslab+0xba/0xf0 [ 336.051136] should_failslab+0x9/0x14 [ 336.054933] __kmalloc+0x70/0x770 [ 336.058367] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 336.063625] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 336.068709] ? tls_push_record+0xff/0x1600 [ 336.072924] ? tls_sw_sendmsg+0x92d/0x1020 [ 336.078194] ? inet_sendmsg+0x108/0x440 [ 336.082158] ? smc_sendmsg+0x223/0x320 [ 336.086117] ? sock_sendmsg+0xb5/0xf0 [ 336.089896] ? sock_write_iter+0x215/0x420 [ 336.094114] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 336.099890] ? iov_iter_get_pages+0x1ee/0x1370 [ 336.104493] ? __lock_is_held+0xb5/0x140 [ 336.108539] generic_gcmaes_encrypt+0xfd/0x150 [ 336.113099] ? generic_gcmaes_encrypt+0xfd/0x150 [ 336.117831] ? helper_rfc4106_encrypt+0x450/0x450 [ 336.122653] ? __kmalloc+0x5f1/0x770 [ 336.126345] gcmaes_wrapper_encrypt+0x109/0x180 [ 336.131113] tls_push_record+0x9ae/0x1600 [ 336.135241] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.139805] tls_sw_sendmsg+0x92d/0x1020 [ 336.143845] ? __lock_acquire+0x792/0x4980 [ 336.148166] ? find_held_lock+0x36/0x1d0 [ 336.152293] ? tls_sw_push_pending_record+0x10/0x10 [ 336.157285] ? __local_bh_enable_ip+0x160/0x260 [ 336.161949] ? lock_sock_nested+0xc5/0x100 [ 336.166265] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.170825] ? lock_sock_nested+0x82/0x100 [ 336.175036] ? trace_hardirqs_on+0x28/0x190 [ 336.179334] ? lock_sock_nested+0x82/0x100 [ 336.183572] ? lock_sock_nested+0x82/0x100 [ 336.187785] inet_sendmsg+0x108/0x440 [ 336.191594] smc_sendmsg+0x223/0x320 [ 336.195302] ? smc_sendpage+0x170/0x170 [ 336.199254] sock_sendmsg+0xb5/0xf0 [ 336.202874] sock_write_iter+0x215/0x420 [ 336.206930] ? sock_sendmsg+0xf0/0xf0 [ 336.210719] __vfs_write+0x443/0x890 [ 336.214413] ? lock_downgrade+0x860/0x860 [ 336.218547] ? kernel_read+0x130/0x130 [ 336.222424] ? rw_verify_area+0xb8/0x2b0 [ 336.226579] vfs_write+0x150/0x4d0 [ 336.230111] ksys_write+0x103/0x260 [ 336.235998] ? do_sys_open+0x16e/0x350 [ 336.239868] ? __ia32_sys_read+0xa0/0xa0 [ 336.244008] ? do_syscall_64+0x21/0x4e0 [ 336.247960] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.253316] __x64_sys_write+0x6e/0xb0 [ 336.257198] do_syscall_64+0xd0/0x4e0 [ 336.260980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.266172] RIP: 0033:0x4592f9 [ 336.269345] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.288410] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/12/30 01:00:06 executed programs: 1078 [ 336.296101] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 336.303350] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 336.311228] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 336.319256] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 336.326505] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 336.341190] CPU: 1 PID: 11285 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 336.349096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.358713] Call Trace: [ 336.361842] dump_stack+0x123/0x177 [ 336.365477] should_fail.cold.4+0x5/0x13 [ 336.369695] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 336.374975] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 336.380254] ? kasan_unpoison_shadow+0x35/0x50 [ 336.384840] __alloc_pages_nodemask+0x1d5/0x710 [ 336.389547] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 336.394555] alloc_pages_current+0xd6/0x1b0 [ 336.398859] skb_page_frag_refill+0x20b/0x400 [ 336.403456] sk_page_frag_refill+0x46/0x1b0 [ 336.408121] tcp_sendmsg_locked+0xc58/0x35b0 [ 336.412517] ? mark_held_locks+0x130/0x130 [ 336.416863] ? mark_held_locks+0xc7/0x130 [ 336.421266] ? tcp_sendpage+0x50/0x50 [ 336.425052] ? mark_held_locks+0xc7/0x130 [ 336.429200] ? __local_bh_enable_ip+0x160/0x260 [ 336.433853] ? lock_sock_nested+0xc5/0x100 [ 336.438275] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.442855] ? lock_sock_nested+0x82/0x100 [ 336.447076] ? trace_hardirqs_on+0x28/0x190 [ 336.451378] ? lock_sock_nested+0x82/0x100 [ 336.455611] ? lock_sock_nested+0x82/0x100 [ 336.459835] ? __local_bh_enable_ip+0x160/0x260 [ 336.464499] tcp_sendmsg+0x27/0x40 [ 336.468020] inet_sendmsg+0x108/0x440 [ 336.471815] smc_sendmsg+0x223/0x320 [ 336.475692] ? smc_sendpage+0x170/0x170 [ 336.479699] sock_sendmsg+0xb5/0xf0 [ 336.483306] sock_write_iter+0x215/0x420 [ 336.487605] ? sock_sendmsg+0xf0/0xf0 [ 336.491651] __vfs_write+0x443/0x890 [ 336.495352] ? lock_downgrade+0x860/0x860 [ 336.499478] ? kernel_read+0x130/0x130 [ 336.503890] ? rw_verify_area+0xb8/0x2b0 [ 336.507951] vfs_write+0x150/0x4d0 [ 336.511472] ksys_write+0x103/0x260 [ 336.515098] ? do_sys_open+0x16e/0x350 [ 336.519082] ? __ia32_sys_read+0xa0/0xa0 [ 336.523128] ? do_syscall_64+0x21/0x4e0 [ 336.527191] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.532548] __x64_sys_write+0x6e/0xb0 [ 336.536426] do_syscall_64+0xd0/0x4e0 [ 336.540211] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.545890] RIP: 0033:0x4592f9 [ 336.549070] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.568825] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.576619] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 336.583901] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 336.591163] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 336.598425] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 336.605674] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 336.663385] FAULT_INJECTION: forcing a failure. [ 336.663385] name failslab, interval 1, probability 0, space 0, times 0 [ 336.663632] FAULT_INJECTION: forcing a failure. [ 336.663632] name failslab, interval 1, probability 0, space 0, times 0 [ 336.675183] FAULT_INJECTION: forcing a failure. [ 336.675183] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 336.686909] FAULT_INJECTION: forcing a failure. [ 336.686909] name failslab, interval 1, probability 0, space 0, times 0 [ 336.711385] CPU: 0 PID: 11311 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 336.711817] FAULT_INJECTION: forcing a failure. [ 336.711817] name failslab, interval 1, probability 0, space 0, times 0 [ 336.719455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.719458] Call Trace: [ 336.719473] dump_stack+0x123/0x177 [ 336.719482] should_fail.cold.4+0x5/0x13 [ 336.719490] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 336.719497] ? kernel_text_address+0x79/0xf0 [ 336.719503] ? __kernel_text_address+0xd/0x40 [ 336.719510] ? unwind_get_return_address+0x61/0xa0 [ 336.719520] __should_failslab+0xba/0xf0 [ 336.719528] should_failslab+0x9/0x14 [ 336.719534] __kmalloc+0x70/0x770 [ 336.719544] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 336.719552] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 336.719558] ? tls_push_record+0xff/0x1600 [ 336.719563] ? tls_sw_sendmsg+0x92d/0x1020 [ 336.719572] ? inet_sendmsg+0x108/0x440 [ 336.804674] ? smc_sendmsg+0x223/0x320 [ 336.808561] ? sock_sendmsg+0xb5/0xf0 [ 336.812353] ? sock_write_iter+0x215/0x420 [ 336.816590] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 336.817048] FAULT_INJECTION: forcing a failure. [ 336.817048] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 336.822378] ? iov_iter_get_pages+0x1ee/0x1370 [ 336.822392] ? __lock_is_held+0xb5/0x140 [ 336.822405] generic_gcmaes_encrypt+0xfd/0x150 [ 336.822409] ? generic_gcmaes_encrypt+0xfd/0x150 [ 336.822414] ? helper_rfc4106_encrypt+0x450/0x450 [ 336.822422] ? __kmalloc+0x5f1/0x770 [ 336.822431] gcmaes_wrapper_encrypt+0x109/0x180 [ 336.865782] tls_push_record+0x9ae/0x1600 [ 336.869913] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.874521] tls_sw_sendmsg+0x92d/0x1020 [ 336.878583] ? __lock_acquire+0x792/0x4980 [ 336.882824] ? find_held_lock+0x36/0x1d0 [ 336.886892] ? tls_sw_push_pending_record+0x10/0x10 [ 336.891902] ? __local_bh_enable_ip+0x160/0x260 [ 336.896575] ? lock_sock_nested+0xc5/0x100 [ 336.900798] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.905804] ? lock_sock_nested+0x82/0x100 [ 336.910485] ? trace_hardirqs_on+0x28/0x190 [ 336.915220] ? lock_sock_nested+0x82/0x100 [ 336.919454] ? lock_sock_nested+0x82/0x100 [ 336.923800] inet_sendmsg+0x108/0x440 [ 336.927599] smc_sendmsg+0x223/0x320 [ 336.931497] ? smc_sendpage+0x170/0x170 [ 336.935581] sock_sendmsg+0xb5/0xf0 [ 336.939285] sock_write_iter+0x215/0x420 [ 336.943331] ? sock_sendmsg+0xf0/0xf0 [ 336.947122] __vfs_write+0x443/0x890 [ 336.950821] ? lock_downgrade+0x860/0x860 [ 336.954958] ? kernel_read+0x130/0x130 [ 336.959017] ? rw_verify_area+0xb8/0x2b0 [ 336.963069] vfs_write+0x150/0x4d0 [ 336.966597] ksys_write+0x103/0x260 [ 336.970204] ? do_sys_open+0x16e/0x350 [ 336.974161] ? __ia32_sys_read+0xa0/0xa0 [ 336.978216] ? do_syscall_64+0x21/0x4e0 [ 336.982178] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.987532] __x64_sys_write+0x6e/0xb0 [ 336.991418] do_syscall_64+0xd0/0x4e0 [ 336.995204] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.000514] RIP: 0033:0x4592f9 [ 337.003698] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.023116] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 337.030828] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 337.038090] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 337.045343] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 337.052606] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 337.060306] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 337.067748] CPU: 1 PID: 11315 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 337.075638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.085087] Call Trace: [ 337.087679] dump_stack+0x123/0x177 [ 337.091306] should_fail.cold.4+0x5/0x13 [ 337.095451] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 337.100582] ? kernel_text_address+0x79/0xf0 [ 337.104986] ? __kernel_text_address+0xd/0x40 [ 337.110344] ? unwind_get_return_address+0x61/0xa0 [ 337.115275] __should_failslab+0xba/0xf0 [ 337.119334] should_failslab+0x9/0x14 [ 337.123139] __kmalloc+0x70/0x770 [ 337.126604] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.131887] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.136991] ? tls_push_record+0xff/0x1600 [ 337.141247] ? tls_sw_sendmsg+0x92d/0x1020 [ 337.145506] ? inet_sendmsg+0x108/0x440 [ 337.149475] ? smc_sendmsg+0x223/0x320 [ 337.153355] ? sock_sendmsg+0xb5/0xf0 [ 337.157243] ? sock_write_iter+0x215/0x420 [ 337.161560] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 337.168218] ? iov_iter_get_pages+0x1ee/0x1370 [ 337.172794] ? __lock_is_held+0xb5/0x140 [ 337.176856] generic_gcmaes_encrypt+0xfd/0x150 [ 337.181441] ? generic_gcmaes_encrypt+0xfd/0x150 [ 337.186181] ? helper_rfc4106_encrypt+0x450/0x450 [ 337.196315] ? __kmalloc+0x5f1/0x770 [ 337.200014] gcmaes_wrapper_encrypt+0x109/0x180 [ 337.204705] tls_push_record+0x9ae/0x1600 [ 337.208926] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.213500] tls_sw_sendmsg+0x92d/0x1020 [ 337.217545] ? __lock_acquire+0x792/0x4980 [ 337.221767] ? find_held_lock+0x36/0x1d0 [ 337.225987] ? tls_sw_push_pending_record+0x10/0x10 [ 337.231174] ? __local_bh_enable_ip+0x160/0x260 [ 337.235838] ? lock_sock_nested+0xc5/0x100 [ 337.240060] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.244628] ? lock_sock_nested+0x82/0x100 [ 337.248862] ? trace_hardirqs_on+0x28/0x190 [ 337.253165] ? lock_sock_nested+0x82/0x100 [ 337.257398] ? lock_sock_nested+0x82/0x100 [ 337.261815] inet_sendmsg+0x108/0x440 [ 337.265608] smc_sendmsg+0x223/0x320 [ 337.269317] ? smc_sendpage+0x170/0x170 [ 337.273294] sock_sendmsg+0xb5/0xf0 [ 337.276907] sock_write_iter+0x215/0x420 [ 337.280982] ? sock_sendmsg+0xf0/0xf0 [ 337.284777] __vfs_write+0x443/0x890 [ 337.288492] ? lock_downgrade+0x860/0x860 [ 337.292636] ? kernel_read+0x130/0x130 [ 337.296519] ? rw_verify_area+0xb8/0x2b0 [ 337.300844] vfs_write+0x150/0x4d0 [ 337.304396] ksys_write+0x103/0x260 [ 337.308112] ? do_sys_open+0x16e/0x350 [ 337.312073] ? __ia32_sys_read+0xa0/0xa0 [ 337.316267] ? do_syscall_64+0x21/0x4e0 [ 337.320348] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.325737] __x64_sys_write+0x6e/0xb0 [ 337.329618] do_syscall_64+0xd0/0x4e0 [ 337.333497] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.338697] RIP: 0033:0x4592f9 [ 337.341876] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.361029] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 337.368726] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 337.375977] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 337.383243] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 337.390847] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 337.398097] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 337.409093] CPU: 1 PID: 11316 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 337.417105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.426454] Call Trace: [ 337.429045] dump_stack+0x123/0x177 [ 337.432673] should_fail.cold.4+0x5/0x13 [ 337.436760] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 337.441862] ? kernel_text_address+0x79/0xf0 [ 337.446268] ? __kernel_text_address+0xd/0x40 [ 337.450762] ? unwind_get_return_address+0x61/0xa0 [ 337.455690] __should_failslab+0xba/0xf0 [ 337.459753] should_failslab+0x9/0x14 [ 337.463644] __kmalloc+0x70/0x770 [ 337.467081] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.472350] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.477443] ? tls_push_record+0xff/0x1600 [ 337.481830] ? tls_sw_sendmsg+0x92d/0x1020 [ 337.486042] ? inet_sendmsg+0x108/0x440 [ 337.489992] ? smc_sendmsg+0x223/0x320 [ 337.493853] ? sock_sendmsg+0xb5/0xf0 [ 337.497630] ? sock_write_iter+0x215/0x420 [ 337.501844] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 337.507632] ? iov_iter_get_pages+0x1ee/0x1370 [ 337.512204] ? __lock_is_held+0xb5/0x140 [ 337.516267] generic_gcmaes_encrypt+0xfd/0x150 [ 337.521035] ? generic_gcmaes_encrypt+0xfd/0x150 [ 337.525868] ? helper_rfc4106_encrypt+0x450/0x450 [ 337.530785] ? __kmalloc+0x5f1/0x770 [ 337.534493] gcmaes_wrapper_encrypt+0x109/0x180 [ 337.539141] tls_push_record+0x9ae/0x1600 [ 337.543270] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.547836] tls_sw_sendmsg+0x92d/0x1020 [ 337.551880] ? __lock_acquire+0x792/0x4980 [ 337.556106] ? find_held_lock+0x36/0x1d0 [ 337.560155] ? tls_sw_push_pending_record+0x10/0x10 [ 337.565156] ? __local_bh_enable_ip+0x160/0x260 [ 337.569802] ? lock_sock_nested+0xc5/0x100 [ 337.574012] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.578571] ? lock_sock_nested+0x82/0x100 [ 337.582794] ? trace_hardirqs_on+0x28/0x190 [ 337.587132] ? lock_sock_nested+0x82/0x100 [ 337.591351] ? lock_sock_nested+0x82/0x100 [ 337.595571] inet_sendmsg+0x108/0x440 [ 337.599352] smc_sendmsg+0x223/0x320 [ 337.603045] ? smc_sendpage+0x170/0x170 [ 337.606996] sock_sendmsg+0xb5/0xf0 [ 337.610609] sock_write_iter+0x215/0x420 [ 337.614892] ? sock_sendmsg+0xf0/0xf0 [ 337.618701] __vfs_write+0x443/0x890 [ 337.622489] ? lock_downgrade+0x860/0x860 [ 337.626648] ? kernel_read+0x130/0x130 [ 337.630527] ? rw_verify_area+0xb8/0x2b0 [ 337.634567] vfs_write+0x150/0x4d0 [ 337.638086] ksys_write+0x103/0x260 [ 337.641697] ? do_sys_open+0x16e/0x350 [ 337.645562] ? __ia32_sys_read+0xa0/0xa0 [ 337.649613] ? do_syscall_64+0x21/0x4e0 [ 337.653662] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.659141] __x64_sys_write+0x6e/0xb0 [ 337.663019] do_syscall_64+0xd0/0x4e0 [ 337.666823] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.671993] RIP: 0033:0x4592f9 [ 337.675168] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.694097] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 337.701790] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 337.709081] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 337.716336] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 337.724021] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 337.731355] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 337.742060] CPU: 1 PID: 11306 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 337.750082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.759521] Call Trace: [ 337.762102] dump_stack+0x123/0x177 [ 337.765732] should_fail.cold.4+0x5/0x13 [ 337.769819] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 337.774918] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 337.780179] ? kasan_unpoison_shadow+0x35/0x50 [ 337.784747] __alloc_pages_nodemask+0x1d5/0x710 [ 337.789425] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 337.794425] alloc_pages_current+0xd6/0x1b0 [ 337.798732] skb_page_frag_refill+0x20b/0x400 [ 337.803376] sk_page_frag_refill+0x46/0x1b0 [ 337.807697] tcp_sendmsg_locked+0xc58/0x35b0 [ 337.812090] ? mark_held_locks+0x130/0x130 [ 337.816303] ? mark_held_locks+0xc7/0x130 [ 337.820440] ? tcp_sendpage+0x50/0x50 [ 337.824244] ? mark_held_locks+0xc7/0x130 [ 337.828391] ? __local_bh_enable_ip+0x160/0x260 [ 337.833140] ? lock_sock_nested+0xc5/0x100 [ 337.837366] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.841932] ? lock_sock_nested+0x82/0x100 [ 337.846150] ? trace_hardirqs_on+0x28/0x190 [ 337.850454] ? lock_sock_nested+0x82/0x100 [ 337.854668] ? lock_sock_nested+0x82/0x100 [ 337.858900] ? __local_bh_enable_ip+0x160/0x260 [ 337.863564] tcp_sendmsg+0x27/0x40 [ 337.867101] inet_sendmsg+0x108/0x440 [ 337.870919] smc_sendmsg+0x223/0x320 [ 337.875138] ? smc_sendpage+0x170/0x170 [ 337.879094] sock_sendmsg+0xb5/0xf0 [ 337.882721] sock_write_iter+0x215/0x420 [ 337.886784] ? sock_sendmsg+0xf0/0xf0 [ 337.890575] __vfs_write+0x443/0x890 [ 337.894273] ? lock_downgrade+0x860/0x860 [ 337.898402] ? kernel_read+0x130/0x130 [ 337.902284] ? rw_verify_area+0xb8/0x2b0 [ 337.906329] vfs_write+0x150/0x4d0 [ 337.909850] ksys_write+0x103/0x260 [ 337.913457] ? do_sys_open+0x16e/0x350 [ 337.917335] ? __ia32_sys_read+0xa0/0xa0 [ 337.921397] ? do_syscall_64+0x21/0x4e0 [ 337.925356] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.930710] __x64_sys_write+0x6e/0xb0 [ 337.934624] do_syscall_64+0xd0/0x4e0 [ 337.938411] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.943582] RIP: 0033:0x4592f9 [ 337.946783] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.966624] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 337.974317] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 337.981570] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 337.988836] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 337.996106] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 338.003365] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 338.010660] CPU: 0 PID: 11312 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 338.018554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.027894] Call Trace: [ 338.030469] dump_stack+0x123/0x177 [ 338.034358] should_fail.cold.4+0x5/0x13 [ 338.038401] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 338.043922] ? kernel_text_address+0x79/0xf0 [ 338.048410] ? __kernel_text_address+0xd/0x40 [ 338.052909] ? unwind_get_return_address+0x61/0xa0 [ 338.057915] __should_failslab+0xba/0xf0 [ 338.061970] should_failslab+0x9/0x14 [ 338.065801] __kmalloc+0x70/0x770 [ 338.069263] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 338.074705] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 338.079815] ? tls_push_record+0xff/0x1600 [ 338.084067] ? tls_sw_sendmsg+0x92d/0x1020 [ 338.088285] ? inet_sendmsg+0x108/0x440 [ 338.092258] ? smc_sendmsg+0x223/0x320 [ 338.096129] ? sock_sendmsg+0xb5/0xf0 [ 338.099918] ? sock_write_iter+0x215/0x420 [ 338.104139] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 338.110057] ? iov_iter_get_pages+0x1ee/0x1370 [ 338.114631] ? __lock_is_held+0xb5/0x140 [ 338.118770] generic_gcmaes_encrypt+0xfd/0x150 [ 338.123422] ? generic_gcmaes_encrypt+0xfd/0x150 [ 338.128158] ? helper_rfc4106_encrypt+0x450/0x450 [ 338.132992] ? __kmalloc+0x5f1/0x770 [ 338.136950] gcmaes_wrapper_encrypt+0x109/0x180 [ 338.141605] tls_push_record+0x9ae/0x1600 [ 338.145735] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.150310] tls_sw_sendmsg+0x92d/0x1020 [ 338.154353] ? __lock_acquire+0x792/0x4980 [ 338.158575] ? find_held_lock+0x36/0x1d0 [ 338.162643] ? tls_sw_push_pending_record+0x10/0x10 [ 338.167658] ? __local_bh_enable_ip+0x160/0x260 [ 338.172316] ? lock_sock_nested+0xc5/0x100 [ 338.176543] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.181156] ? lock_sock_nested+0x82/0x100 [ 338.185393] ? trace_hardirqs_on+0x28/0x190 [ 338.189783] ? lock_sock_nested+0x82/0x100 [ 338.194020] inet_sendmsg+0x108/0x440 [ 338.197814] smc_sendmsg+0x223/0x320 [ 338.201510] ? smc_sendpage+0x170/0x170 [ 338.205464] sock_sendmsg+0xb5/0xf0 [ 338.209075] sock_write_iter+0x215/0x420 [ 338.213116] ? sock_sendmsg+0xf0/0xf0 [ 338.216911] __vfs_write+0x443/0x890 [ 338.220626] ? lock_downgrade+0x860/0x860 [ 338.224778] ? kernel_read+0x130/0x130 [ 338.228666] ? rw_verify_area+0xb8/0x2b0 [ 338.232716] vfs_write+0x150/0x4d0 [ 338.236348] ksys_write+0x103/0x260 [ 338.239968] ? do_sys_open+0x16e/0x350 [ 338.244451] ? __ia32_sys_read+0xa0/0xa0 [ 338.248522] ? do_syscall_64+0x21/0x4e0 [ 338.252493] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.257937] __x64_sys_write+0x6e/0xb0 [ 338.261831] do_syscall_64+0xd0/0x4e0 [ 338.265616] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.270794] RIP: 0033:0x4592f9 [ 338.274064] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.293073] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.300852] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 338.308818] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 338.316077] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 338.323339] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 338.330591] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 338.337865] CPU: 1 PID: 11301 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 338.346540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.356154] Call Trace: [ 338.358747] dump_stack+0x123/0x177 [ 338.362370] should_fail.cold.4+0x5/0x13 [ 338.366690] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 338.371796] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 338.377074] ? kasan_unpoison_shadow+0x35/0x50 [ 338.381662] __alloc_pages_nodemask+0x1d5/0x710 [ 338.386327] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 338.391326] alloc_pages_current+0xd6/0x1b0 [ 338.396675] skb_page_frag_refill+0x20b/0x400 [ 338.401174] sk_page_frag_refill+0x46/0x1b0 [ 338.405488] tcp_sendmsg_locked+0xc58/0x35b0 [ 338.409877] ? mark_held_locks+0x130/0x130 [ 338.414092] ? mark_held_locks+0xc7/0x130 [ 338.419019] ? tcp_sendpage+0x50/0x50 [ 338.422809] ? mark_held_locks+0xc7/0x130 [ 338.427976] ? __local_bh_enable_ip+0x160/0x260 [ 338.432715] ? lock_sock_nested+0xc5/0x100 [ 338.437194] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.441768] ? lock_sock_nested+0x82/0x100 [ 338.445994] ? trace_hardirqs_on+0x28/0x190 [ 338.450337] ? lock_sock_nested+0x82/0x100 [ 338.454569] ? lock_sock_nested+0x82/0x100 [ 338.462184] ? __local_bh_enable_ip+0x160/0x260 [ 338.466841] tcp_sendmsg+0x27/0x40 [ 338.470369] inet_sendmsg+0x108/0x440 [ 338.474392] smc_sendmsg+0x223/0x320 [ 338.478518] ? smc_sendpage+0x170/0x170 [ 338.482467] sock_sendmsg+0xb5/0xf0 [ 338.486075] sock_write_iter+0x215/0x420 [ 338.490110] ? sock_sendmsg+0xf0/0xf0 [ 338.493893] __vfs_write+0x443/0x890 [ 338.497587] ? lock_downgrade+0x860/0x860 [ 338.501711] ? kernel_read+0x130/0x130 [ 338.505583] ? rw_verify_area+0xb8/0x2b0 [ 338.509619] vfs_write+0x150/0x4d0 [ 338.513145] ksys_write+0x103/0x260 [ 338.516747] ? do_sys_open+0x16e/0x350 [ 338.520613] ? __ia32_sys_read+0xa0/0xa0 [ 338.524666] ? do_syscall_64+0x21/0x4e0 [ 338.528638] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.535821] __x64_sys_write+0x6e/0xb0 [ 338.539848] do_syscall_64+0xd0/0x4e0 [ 338.543642] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.548834] RIP: 0033:0x4592f9 [ 338.552018] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.570900] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.578681] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 338.585927] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 338.593194] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 338.600546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 338.607801] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 338.712624] FAULT_INJECTION: forcing a failure. [ 338.712624] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 338.725030] FAULT_INJECTION: forcing a failure. [ 338.725030] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 338.743739] FAULT_INJECTION: forcing a failure. [ 338.743739] name failslab, interval 1, probability 0, space 0, times 0 [ 338.746599] FAULT_INJECTION: forcing a failure. [ 338.746599] name failslab, interval 1, probability 0, space 0, times 0 [ 338.762350] CPU: 1 PID: 11339 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 338.773046] FAULT_INJECTION: forcing a failure. [ 338.773046] name failslab, interval 1, probability 0, space 0, times 0 [ 338.776435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.776438] Call Trace: [ 338.776450] dump_stack+0x123/0x177 [ 338.776461] should_fail.cold.4+0x5/0x13 [ 338.776469] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 338.776477] ? trace_hardirqs_on_caller+0x28/0x180 [ 338.776489] __alloc_pages_nodemask+0x1d5/0x710 [ 338.788034] FAULT_INJECTION: forcing a failure. [ 338.788034] name failslab, interval 1, probability 0, space 0, times 0 [ 338.796994] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 338.797008] alloc_pages_current+0xd6/0x1b0 [ 338.797020] skb_page_frag_refill+0x20b/0x400 [ 338.797028] sk_page_frag_refill+0x46/0x1b0 [ 338.797036] tcp_sendmsg_locked+0xc58/0x35b0 [ 338.797045] ? mark_held_locks+0x130/0x130 [ 338.797049] ? mark_held_locks+0xc7/0x130 [ 338.797062] ? tcp_sendpage+0x50/0x50 [ 338.868464] ? mark_held_locks+0xc7/0x130 [ 338.872600] ? __local_bh_enable_ip+0x160/0x260 [ 338.877255] ? lock_sock_nested+0xc5/0x100 [ 338.881482] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.886072] ? lock_sock_nested+0x82/0x100 [ 338.890287] ? trace_hardirqs_on+0x28/0x190 [ 338.894636] ? lock_sock_nested+0x82/0x100 [ 338.898886] ? lock_sock_nested+0x82/0x100 [ 338.903112] ? __local_bh_enable_ip+0x160/0x260 [ 338.908110] tcp_sendmsg+0x27/0x40 [ 338.911654] inet_sendmsg+0x108/0x440 [ 338.915539] smc_sendmsg+0x223/0x320 [ 338.919237] ? smc_sendpage+0x170/0x170 [ 338.923208] sock_sendmsg+0xb5/0xf0 [ 338.926907] sock_write_iter+0x215/0x420 [ 338.930952] ? sock_sendmsg+0xf0/0xf0 [ 338.934756] __vfs_write+0x443/0x890 [ 338.938496] ? lock_downgrade+0x860/0x860 [ 338.942714] ? kernel_read+0x130/0x130 [ 338.946612] ? rw_verify_area+0xb8/0x2b0 [ 338.950690] vfs_write+0x150/0x4d0 [ 338.954231] ksys_write+0x103/0x260 [ 338.957848] ? do_sys_open+0x16e/0x350 [ 338.961722] ? __ia32_sys_read+0xa0/0xa0 [ 338.965771] ? do_syscall_64+0x21/0x4e0 [ 338.969746] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.975105] __x64_sys_write+0x6e/0xb0 [ 338.982199] do_syscall_64+0xd0/0x4e0 [ 338.986086] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.991378] RIP: 0033:0x4592f9 [ 338.994560] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.013829] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.021528] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 339.028782] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 339.036917] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 339.044169] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 339.051435] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 339.058708] CPU: 0 PID: 11347 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 339.066597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.075954] Call Trace: [ 339.078532] dump_stack+0x123/0x177 [ 339.082155] should_fail.cold.4+0x5/0x13 [ 339.086464] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 339.091813] ? kernel_text_address+0x79/0xf0 [ 339.096232] ? __kernel_text_address+0xd/0x40 [ 339.100715] ? unwind_get_return_address+0x61/0xa0 [ 339.105652] __should_failslab+0xba/0xf0 [ 339.109718] should_failslab+0x9/0x14 [ 339.113505] __kmalloc+0x70/0x770 [ 339.116945] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 339.122228] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 339.127323] ? tls_push_record+0xff/0x1600 [ 339.132003] ? tls_sw_sendmsg+0x92d/0x1020 [ 339.136228] ? inet_sendmsg+0x108/0x440 [ 339.140622] ? smc_sendmsg+0x223/0x320 [ 339.144508] ? sock_sendmsg+0xb5/0xf0 [ 339.148286] ? sock_write_iter+0x215/0x420 [ 339.152529] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 339.158328] ? iov_iter_get_pages+0x1ee/0x1370 [ 339.162898] ? __lock_is_held+0xb5/0x140 [ 339.166968] generic_gcmaes_encrypt+0xfd/0x150 [ 339.171817] ? generic_gcmaes_encrypt+0xfd/0x150 [ 339.176558] ? helper_rfc4106_encrypt+0x450/0x450 [ 339.181471] ? __kmalloc+0x5f1/0x770 [ 339.185289] gcmaes_wrapper_encrypt+0x109/0x180 [ 339.189965] tls_push_record+0x9ae/0x1600 [ 339.194105] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.198681] tls_sw_sendmsg+0x92d/0x1020 [ 339.202721] ? __lock_acquire+0x792/0x4980 [ 339.206941] ? find_held_lock+0x36/0x1d0 [ 339.213235] ? tls_sw_push_pending_record+0x10/0x10 [ 339.218249] ? __local_bh_enable_ip+0x160/0x260 [ 339.222907] ? lock_sock_nested+0xc5/0x100 [ 339.227140] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.231789] ? lock_sock_nested+0x82/0x100 [ 339.236029] ? trace_hardirqs_on+0x28/0x190 [ 339.240334] ? lock_sock_nested+0x82/0x100 [ 339.244585] ? lock_sock_nested+0x82/0x100 [ 339.248820] inet_sendmsg+0x108/0x440 [ 339.252614] smc_sendmsg+0x223/0x320 [ 339.256343] ? smc_sendpage+0x170/0x170 [ 339.260326] sock_sendmsg+0xb5/0xf0 [ 339.263965] sock_write_iter+0x215/0x420 [ 339.268032] ? sock_sendmsg+0xf0/0xf0 [ 339.271830] __vfs_write+0x443/0x890 [ 339.275534] ? lock_downgrade+0x860/0x860 [ 339.279668] ? kernel_read+0x130/0x130 [ 339.283572] ? rw_verify_area+0xb8/0x2b0 [ 339.287628] vfs_write+0x150/0x4d0 [ 339.291166] ksys_write+0x103/0x260 [ 339.294779] ? do_sys_open+0x16e/0x350 [ 339.298677] ? __ia32_sys_read+0xa0/0xa0 [ 339.302830] ? do_syscall_64+0x21/0x4e0 [ 339.306880] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.312269] __x64_sys_write+0x6e/0xb0 [ 339.316147] do_syscall_64+0xd0/0x4e0 [ 339.320048] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.325227] RIP: 0033:0x4592f9 [ 339.328441] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.347347] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.355044] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 339.362313] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 339.370539] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 339.377891] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 339.385167] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 339.392436] CPU: 1 PID: 11342 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 339.400329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.409687] Call Trace: [ 339.412280] dump_stack+0x123/0x177 [ 339.415905] should_fail.cold.4+0x5/0x13 [ 339.419960] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 339.425062] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 339.430427] ? kasan_unpoison_shadow+0x35/0x50 [ 339.435006] __alloc_pages_nodemask+0x1d5/0x710 [ 339.439759] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 339.449375] alloc_pages_current+0xd6/0x1b0 [ 339.453692] skb_page_frag_refill+0x20b/0x400 [ 339.458187] sk_page_frag_refill+0x46/0x1b0 [ 339.462503] tcp_sendmsg_locked+0xc58/0x35b0 [ 339.466897] ? mark_held_locks+0x130/0x130 [ 339.471131] ? mark_held_locks+0xc7/0x130 [ 339.475285] ? tcp_sendpage+0x50/0x50 [ 339.479076] ? mark_held_locks+0xc7/0x130 [ 339.483217] ? __local_bh_enable_ip+0x160/0x260 [ 339.487878] ? lock_sock_nested+0xc5/0x100 [ 339.492108] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.496682] ? lock_sock_nested+0x82/0x100 [ 339.500901] ? trace_hardirqs_on+0x28/0x190 [ 339.505204] ? lock_sock_nested+0x82/0x100 [ 339.509519] ? __local_bh_enable_ip+0x160/0x260 [ 339.514173] tcp_sendmsg+0x27/0x40 [ 339.517708] inet_sendmsg+0x108/0x440 [ 339.521771] smc_sendmsg+0x223/0x320 [ 339.525473] ? smc_sendpage+0x170/0x170 [ 339.529439] sock_sendmsg+0xb5/0xf0 [ 339.533047] sock_write_iter+0x215/0x420 [ 339.537129] ? sock_sendmsg+0xf0/0xf0 [ 339.540952] __vfs_write+0x443/0x890 [ 339.544662] ? lock_downgrade+0x860/0x860 [ 339.548973] ? kernel_read+0x130/0x130 [ 339.553018] ? rw_verify_area+0xb8/0x2b0 [ 339.557092] vfs_write+0x150/0x4d0 [ 339.560627] ksys_write+0x103/0x260 [ 339.564242] ? do_sys_open+0x16e/0x350 [ 339.568164] ? __ia32_sys_read+0xa0/0xa0 [ 339.572210] ? do_syscall_64+0x21/0x4e0 [ 339.576164] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.581542] __x64_sys_write+0x6e/0xb0 [ 339.585413] do_syscall_64+0xd0/0x4e0 [ 339.589198] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.594384] RIP: 0033:0x4592f9 [ 339.597595] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.616486] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.624227] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 339.631574] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 339.638823] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 339.646086] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 339.653346] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 339.660612] CPU: 0 PID: 11349 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 339.668504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.677945] Call Trace: [ 339.680552] dump_stack+0x123/0x177 [ 339.684273] should_fail.cold.4+0x5/0x13 [ 339.688334] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 339.693441] ? kernel_text_address+0x79/0xf0 [ 339.697837] ? __kernel_text_address+0xd/0x40 [ 339.702330] ? unwind_get_return_address+0x61/0xa0 [ 339.707335] __should_failslab+0xba/0xf0 [ 339.711381] should_failslab+0x9/0x14 [ 339.715165] __kmalloc+0x70/0x770 [ 339.718609] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 339.723867] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 339.728952] ? tls_push_record+0xff/0x1600 [ 339.733175] ? tls_sw_sendmsg+0x92d/0x1020 [ 339.737391] ? inet_sendmsg+0x108/0x440 [ 339.741345] ? smc_sendmsg+0x223/0x320 [ 339.745212] ? sock_sendmsg+0xb5/0xf0 [ 339.748994] ? sock_write_iter+0x215/0x420 [ 339.753254] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 339.759572] ? iov_iter_get_pages+0x1ee/0x1370 [ 339.764144] ? __lock_is_held+0xb5/0x140 [ 339.768196] generic_gcmaes_encrypt+0xfd/0x150 [ 339.772778] ? generic_gcmaes_encrypt+0xfd/0x150 [ 339.777610] ? helper_rfc4106_encrypt+0x450/0x450 [ 339.782438] ? __kmalloc+0x5f1/0x770 [ 339.786186] gcmaes_wrapper_encrypt+0x109/0x180 [ 339.793617] tls_push_record+0x9ae/0x1600 [ 339.797759] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.802340] tls_sw_sendmsg+0x92d/0x1020 [ 339.806384] ? __lock_acquire+0x792/0x4980 [ 339.810602] ? find_held_lock+0x36/0x1d0 [ 339.814669] ? tls_sw_push_pending_record+0x10/0x10 [ 339.819685] ? __local_bh_enable_ip+0x160/0x260 [ 339.824355] ? lock_sock_nested+0xc5/0x100 [ 339.829723] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.834296] ? lock_sock_nested+0x82/0x100 [ 339.838530] ? trace_hardirqs_on+0x28/0x190 [ 339.842851] ? lock_sock_nested+0x82/0x100 [ 339.847086] ? lock_sock_nested+0x82/0x100 [ 339.851319] inet_sendmsg+0x108/0x440 [ 339.855114] smc_sendmsg+0x223/0x320 [ 339.858815] ? smc_sendpage+0x170/0x170 [ 339.862771] sock_sendmsg+0xb5/0xf0 [ 339.866378] sock_write_iter+0x215/0x420 [ 339.870420] ? sock_sendmsg+0xf0/0xf0 [ 339.874218] __vfs_write+0x443/0x890 [ 339.878722] ? lock_downgrade+0x860/0x860 [ 339.883289] ? kernel_read+0x130/0x130 [ 339.887354] ? rw_verify_area+0xb8/0x2b0 [ 339.891402] vfs_write+0x150/0x4d0 [ 339.894931] ksys_write+0x103/0x260 [ 339.899193] ? do_sys_open+0x16e/0x350 [ 339.903061] ? __ia32_sys_read+0xa0/0xa0 [ 339.907104] ? do_syscall_64+0x21/0x4e0 [ 339.911241] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.916603] __x64_sys_write+0x6e/0xb0 [ 339.920479] do_syscall_64+0xd0/0x4e0 [ 339.924304] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.929489] RIP: 0033:0x4592f9 [ 339.932671] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.951824] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.959951] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 339.967202] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 339.976027] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 339.983290] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 339.990543] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 339.997822] CPU: 1 PID: 11348 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 340.005829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.015180] Call Trace: [ 340.017813] dump_stack+0x123/0x177 [ 340.021445] should_fail.cold.4+0x5/0x13 [ 340.025509] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 340.030613] ? kernel_text_address+0x79/0xf0 [ 340.035044] ? __kernel_text_address+0xd/0x40 [ 340.039541] ? unwind_get_return_address+0x61/0xa0 [ 340.044476] __should_failslab+0xba/0xf0 [ 340.048628] should_failslab+0x9/0x14 [ 340.052437] __kmalloc+0x70/0x770 [ 340.055875] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 340.061169] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 340.066379] ? tls_push_record+0xff/0x1600 [ 340.070603] ? tls_sw_sendmsg+0x92d/0x1020 [ 340.074908] ? inet_sendmsg+0x108/0x440 [ 340.078875] ? smc_sendmsg+0x223/0x320 [ 340.082752] ? sock_sendmsg+0xb5/0xf0 [ 340.086540] ? sock_write_iter+0x215/0x420 [ 340.090758] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 340.096983] ? iov_iter_get_pages+0x1ee/0x1370 [ 340.103375] ? __lock_is_held+0xb5/0x140 [ 340.107419] generic_gcmaes_encrypt+0xfd/0x150 [ 340.111981] ? generic_gcmaes_encrypt+0xfd/0x150 [ 340.116711] ? helper_rfc4106_encrypt+0x450/0x450 [ 340.121629] ? __kmalloc+0x5f1/0x770 [ 340.125322] gcmaes_wrapper_encrypt+0x109/0x180 [ 340.131458] tls_push_record+0x9ae/0x1600 [ 340.135629] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.140243] tls_sw_sendmsg+0x92d/0x1020 [ 340.144312] ? __lock_acquire+0x792/0x4980 [ 340.148814] ? find_held_lock+0x36/0x1d0 [ 340.152865] ? tls_sw_push_pending_record+0x10/0x10 [ 340.157858] ? __local_bh_enable_ip+0x160/0x260 [ 340.162505] ? lock_sock_nested+0xc5/0x100 [ 340.166736] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.171387] ? lock_sock_nested+0x82/0x100 [ 340.175689] ? trace_hardirqs_on+0x28/0x190 [ 340.179988] ? lock_sock_nested+0x82/0x100 [ 340.184383] ? lock_sock_nested+0x82/0x100 [ 340.188619] inet_sendmsg+0x108/0x440 [ 340.192462] smc_sendmsg+0x223/0x320 [ 340.196164] ? smc_sendpage+0x170/0x170 [ 340.200138] sock_sendmsg+0xb5/0xf0 [ 340.204288] sock_write_iter+0x215/0x420 [ 340.208325] ? sock_sendmsg+0xf0/0xf0 [ 340.212111] __vfs_write+0x443/0x890 [ 340.216325] ? lock_downgrade+0x860/0x860 [ 340.220449] ? kernel_read+0x130/0x130 [ 340.224329] ? rw_verify_area+0xb8/0x2b0 [ 340.228550] vfs_write+0x150/0x4d0 [ 340.232141] ksys_write+0x103/0x260 [ 340.235742] ? do_sys_open+0x16e/0x350 [ 340.239608] ? __ia32_sys_read+0xa0/0xa0 [ 340.243650] ? do_syscall_64+0x21/0x4e0 [ 340.247628] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.252976] __x64_sys_write+0x6e/0xb0 [ 340.256842] do_syscall_64+0xd0/0x4e0 [ 340.261490] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.266662] RIP: 0033:0x4592f9 [ 340.269845] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.289083] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.296776] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 340.304057] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 340.312175] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 340.319511] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 340.326848] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 340.353242] CPU: 1 PID: 11335 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 340.361365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.370717] Call Trace: [ 340.373398] dump_stack+0x123/0x177 [ 340.377199] should_fail.cold.4+0x5/0x13 [ 340.381516] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 340.386774] ? kernel_text_address+0x79/0xf0 [ 340.391175] ? __kernel_text_address+0xd/0x40 [ 340.395667] ? unwind_get_return_address+0x61/0xa0 [ 340.400667] __should_failslab+0xba/0xf0 [ 340.404726] should_failslab+0x9/0x14 [ 340.408504] __kmalloc+0x70/0x770 [ 340.411936] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 340.417379] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 340.422468] ? tls_push_record+0xff/0x1600 [ 340.426764] ? tls_sw_sendmsg+0x92d/0x1020 [ 340.431064] ? inet_sendmsg+0x108/0x440 [ 340.435036] ? smc_sendmsg+0x223/0x320 [ 340.439606] ? sock_sendmsg+0xb5/0xf0 [ 340.443383] ? sock_write_iter+0x215/0x420 [ 340.447602] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 340.453379] ? iov_iter_get_pages+0x1ee/0x1370 [ 340.457942] ? __lock_is_held+0xb5/0x140 [ 340.462001] generic_gcmaes_encrypt+0xfd/0x150 [ 340.466752] ? generic_gcmaes_encrypt+0xfd/0x150 [ 340.472525] ? helper_rfc4106_encrypt+0x450/0x450 [ 340.477345] ? __kmalloc+0x5f1/0x770 [ 340.481036] gcmaes_wrapper_encrypt+0x109/0x180 [ 340.486049] tls_push_record+0x9ae/0x1600 [ 340.490175] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.494996] tls_sw_sendmsg+0x92d/0x1020 [ 340.499222] ? __lock_acquire+0x792/0x4980 [ 340.503644] ? find_held_lock+0x36/0x1d0 [ 340.507804] ? tls_sw_push_pending_record+0x10/0x10 [ 340.512816] ? __local_bh_enable_ip+0x160/0x260 [ 340.517471] ? lock_sock_nested+0xc5/0x100 [ 340.521694] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.526365] ? lock_sock_nested+0x82/0x100 [ 340.530603] ? trace_hardirqs_on+0x28/0x190 [ 340.534907] ? lock_sock_nested+0x82/0x100 [ 340.539156] ? lock_sock_nested+0x82/0x100 [ 340.543386] inet_sendmsg+0x108/0x440 [ 340.547186] smc_sendmsg+0x223/0x320 [ 340.551074] ? smc_sendpage+0x170/0x170 [ 340.555039] sock_sendmsg+0xb5/0xf0 [ 340.558644] sock_write_iter+0x215/0x420 [ 340.562682] ? sock_sendmsg+0xf0/0xf0 [ 340.566467] __vfs_write+0x443/0x890 [ 340.570175] ? lock_downgrade+0x860/0x860 [ 340.574311] ? kernel_read+0x130/0x130 [ 340.578211] ? rw_verify_area+0xb8/0x2b0 [ 340.582432] vfs_write+0x150/0x4d0 [ 340.585960] ksys_write+0x103/0x260 [ 340.589578] ? do_sys_open+0x16e/0x350 [ 340.593445] ? __ia32_sys_read+0xa0/0xa0 [ 340.597580] ? do_syscall_64+0x21/0x4e0 [ 340.601544] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.606895] __x64_sys_write+0x6e/0xb0 [ 340.611379] do_syscall_64+0xd0/0x4e0 [ 340.615165] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.620423] RIP: 0033:0x4592f9 [ 340.623594] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.642927] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.650635] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 340.658323] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 340.665572] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 340.672904] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 340.680324] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 340.717028] FAULT_INJECTION: forcing a failure. [ 340.717028] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 340.729181] FAULT_INJECTION: forcing a failure. [ 340.729181] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 340.729787] FAULT_INJECTION: forcing a failure. [ 340.729787] name failslab, interval 1, probability 0, space 0, times 0 [ 340.758701] CPU: 0 PID: 11367 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 340.766696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.778078] Call Trace: [ 340.780679] dump_stack+0x123/0x177 [ 340.784317] should_fail.cold.4+0x5/0x13 [ 340.788384] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 340.793839] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 340.799378] ? kasan_unpoison_shadow+0x35/0x50 [ 340.804083] __alloc_pages_nodemask+0x1d5/0x710 [ 340.808850] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 340.813877] alloc_pages_current+0xd6/0x1b0 [ 340.818208] skb_page_frag_refill+0x20b/0x400 [ 340.822706] sk_page_frag_refill+0x46/0x1b0 [ 340.827033] tcp_sendmsg_locked+0xc58/0x35b0 [ 340.831441] ? mark_held_locks+0x130/0x130 [ 340.835696] ? mark_held_locks+0xc7/0x130 [ 340.839844] ? tcp_sendpage+0x50/0x50 [ 340.843639] ? mark_held_locks+0xc7/0x130 [ 340.847775] ? __local_bh_enable_ip+0x160/0x260 [ 340.852434] ? lock_sock_nested+0xc5/0x100 [ 340.856668] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.861242] ? lock_sock_nested+0x82/0x100 [ 340.865469] ? trace_hardirqs_on+0x28/0x190 [ 340.869782] ? lock_sock_nested+0x82/0x100 [ 340.874014] ? __local_bh_enable_ip+0x160/0x260 [ 340.878703] tcp_sendmsg+0x27/0x40 [ 340.882414] inet_sendmsg+0x108/0x440 [ 340.886209] smc_sendmsg+0x223/0x320 [ 340.889949] ? smc_sendpage+0x170/0x170 [ 340.893920] sock_sendmsg+0xb5/0xf0 [ 340.897543] sock_write_iter+0x215/0x420 [ 340.901726] ? sock_sendmsg+0xf0/0xf0 [ 340.905533] __vfs_write+0x443/0x890 [ 340.909245] ? lock_downgrade+0x860/0x860 [ 340.913418] ? kernel_read+0x130/0x130 [ 340.917758] ? rw_verify_area+0xb8/0x2b0 [ 340.921821] vfs_write+0x150/0x4d0 [ 340.925360] ksys_write+0x103/0x260 [ 340.929417] ? do_sys_open+0x16e/0x350 [ 340.933299] ? __ia32_sys_read+0xa0/0xa0 [ 340.937437] ? do_syscall_64+0x21/0x4e0 [ 340.941437] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.946904] __x64_sys_write+0x6e/0xb0 [ 340.950785] do_syscall_64+0xd0/0x4e0 [ 340.954592] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.959788] RIP: 0033:0x4592f9 [ 340.963240] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.982242] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.989952] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 340.997401] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 341.004758] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 341.012109] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 341.019368] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 341.030432] CPU: 0 PID: 11369 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 341.036788] FAULT_INJECTION: forcing a failure. [ 341.036788] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 341.038344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.038348] Call Trace: [ 341.038361] dump_stack+0x123/0x177 [ 341.038373] should_fail.cold.4+0x5/0x13 [ 341.038381] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 341.038389] ? kernel_text_address+0x79/0xf0 [ 341.038395] ? __kernel_text_address+0xd/0x40 [ 341.038403] ? unwind_get_return_address+0x61/0xa0 [ 341.089050] __should_failslab+0xba/0xf0 [ 341.093106] should_failslab+0x9/0x14 [ 341.096894] __kmalloc+0x70/0x770 [ 341.100341] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 341.105611] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 341.110715] ? tls_push_record+0xff/0x1600 [ 341.115020] ? tls_sw_sendmsg+0x92d/0x1020 [ 341.119234] ? inet_sendmsg+0x108/0x440 [ 341.123185] ? smc_sendmsg+0x223/0x320 [ 341.127064] ? sock_sendmsg+0xb5/0xf0 [ 341.130838] ? sock_write_iter+0x215/0x420 [ 341.135056] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 341.140831] ? iov_iter_get_pages+0x1ee/0x1370 [ 341.145492] ? __lock_is_held+0xb5/0x140 [ 341.149550] generic_gcmaes_encrypt+0xfd/0x150 [ 341.154123] ? generic_gcmaes_encrypt+0xfd/0x150 [ 341.159044] ? helper_rfc4106_encrypt+0x450/0x450 [ 341.163955] ? __kmalloc+0x5f1/0x770 [ 341.167654] gcmaes_wrapper_encrypt+0x109/0x180 [ 341.172479] tls_push_record+0x9ae/0x1600 [ 341.176606] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.181204] tls_sw_sendmsg+0x92d/0x1020 [ 341.185241] ? __lock_acquire+0x792/0x4980 [ 341.189461] ? find_held_lock+0x36/0x1d0 [ 341.193589] ? tls_sw_push_pending_record+0x10/0x10 [ 341.198583] ? __local_bh_enable_ip+0x160/0x260 [ 341.203235] ? lock_sock_nested+0xc5/0x100 [ 341.207633] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.212197] ? lock_sock_nested+0x82/0x100 [ 341.216430] ? trace_hardirqs_on+0x28/0x190 [ 341.220740] ? lock_sock_nested+0x82/0x100 [ 341.225035] ? lock_sock_nested+0x82/0x100 [ 341.229552] inet_sendmsg+0x108/0x440 [ 341.233359] smc_sendmsg+0x223/0x320 [ 341.237220] ? smc_sendpage+0x170/0x170 [ 341.241282] sock_sendmsg+0xb5/0xf0 [ 341.245011] sock_write_iter+0x215/0x420 [ 341.249063] ? sock_sendmsg+0xf0/0xf0 [ 341.253028] __vfs_write+0x443/0x890 [ 341.256730] ? lock_downgrade+0x860/0x860 [ 341.260857] ? kernel_read+0x130/0x130 [ 341.264740] ? rw_verify_area+0xb8/0x2b0 [ 341.268781] vfs_write+0x150/0x4d0 [ 341.272312] ksys_write+0x103/0x260 [ 341.276479] ? do_sys_open+0x16e/0x350 [ 341.280345] ? __ia32_sys_read+0xa0/0xa0 [ 341.284909] ? do_syscall_64+0x21/0x4e0 [ 341.288887] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.294232] __x64_sys_write+0x6e/0xb0 [ 341.298120] do_syscall_64+0xd0/0x4e0 [ 341.301904] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.307158] RIP: 0033:0x4592f9 [ 341.310438] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 341.330027] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 341.337738] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 341.345348] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 341.352620] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 341.359867] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 341.367637] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 341.383204] CPU: 0 PID: 11366 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 341.391112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.400550] Call Trace: [ 341.403123] dump_stack+0x123/0x177 [ 341.406913] should_fail.cold.4+0x5/0x13 [ 341.411301] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 341.416536] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 341.421789] ? kasan_unpoison_shadow+0x35/0x50 [ 341.426611] __alloc_pages_nodemask+0x1d5/0x710 [ 341.431259] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 341.436260] alloc_pages_current+0xd6/0x1b0 [ 341.440562] skb_page_frag_refill+0x20b/0x400 [ 341.445144] sk_page_frag_refill+0x46/0x1b0 [ 341.449447] tcp_sendmsg_locked+0xc58/0x35b0 [ 341.453840] ? mark_held_locks+0x130/0x130 [ 341.458048] ? mark_held_locks+0xc7/0x130 [ 341.462440] ? tcp_sendpage+0x50/0x50 [ 341.466217] ? mark_held_locks+0xc7/0x130 [ 341.470340] ? __local_bh_enable_ip+0x160/0x260 [ 341.474992] ? lock_sock_nested+0xc5/0x100 [ 341.479202] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.483764] ? lock_sock_nested+0x82/0x100 [ 341.487974] ? trace_hardirqs_on+0x28/0x190 [ 341.492272] ? lock_sock_nested+0x82/0x100 [ 341.496493] ? lock_sock_nested+0x82/0x100 [ 341.501139] ? __local_bh_enable_ip+0x160/0x260 [ 341.506306] tcp_sendmsg+0x27/0x40 [ 341.509831] inet_sendmsg+0x108/0x440 [ 341.513612] smc_sendmsg+0x223/0x320 [ 341.517302] ? smc_sendpage+0x170/0x170 [ 341.521251] sock_sendmsg+0xb5/0xf0 [ 341.524860] sock_write_iter+0x215/0x420 [ 341.528910] ? sock_sendmsg+0xf0/0xf0 [ 341.532701] __vfs_write+0x443/0x890 [ 341.536410] ? lock_downgrade+0x860/0x860 [ 341.540654] ? kernel_read+0x130/0x130 [ 341.544715] ? rw_verify_area+0xb8/0x2b0 [ 341.548763] vfs_write+0x150/0x4d0 [ 341.552380] ksys_write+0x103/0x260 [ 341.556164] ? do_sys_open+0x16e/0x350 [ 341.560034] ? __ia32_sys_read+0xa0/0xa0 [ 341.564426] ? do_syscall_64+0x21/0x4e0 [ 341.568387] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.573738] __x64_sys_write+0x6e/0xb0 [ 341.577605] do_syscall_64+0xd0/0x4e0 [ 341.581492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.586757] RIP: 0033:0x4592f9 [ 341.589926] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 341.609519] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 341.617204] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 341.624464] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 341.631971] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 341.639219] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 341.646470] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 341.655768] FAULT_INJECTION: forcing a failure. [ 341.655768] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 341.662428] CPU: 0 PID: 11362 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 341.675814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.685853] Call Trace: [ 341.688423] dump_stack+0x123/0x177 [ 341.692048] should_fail.cold.4+0x5/0x13 [ 341.696225] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 341.701330] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 341.706683] ? kasan_unpoison_shadow+0x35/0x50 [ 341.711620] __alloc_pages_nodemask+0x1d5/0x710 [ 341.716402] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 341.721505] alloc_pages_current+0xd6/0x1b0 [ 341.725815] skb_page_frag_refill+0x20b/0x400 [ 341.731246] sk_page_frag_refill+0x46/0x1b0 [ 341.735660] tcp_sendmsg_locked+0xc58/0x35b0 [ 341.740058] ? mark_held_locks+0x130/0x130 [ 341.744279] ? mark_held_locks+0xc7/0x130 [ 341.748497] ? tcp_sendpage+0x50/0x50 [ 341.752299] ? mark_held_locks+0xc7/0x130 [ 341.756811] ? __local_bh_enable_ip+0x160/0x260 [ 341.761474] ? lock_sock_nested+0xc5/0x100 [ 341.766109] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.771276] ? lock_sock_nested+0x82/0x100 [ 341.775500] ? trace_hardirqs_on+0x28/0x190 [ 341.779813] ? lock_sock_nested+0x82/0x100 [ 341.784024] ? lock_sock_nested+0x82/0x100 [ 341.788236] ? __local_bh_enable_ip+0x160/0x260 [ 341.794203] tcp_sendmsg+0x27/0x40 [ 341.797831] inet_sendmsg+0x108/0x440 [ 341.802245] smc_sendmsg+0x223/0x320 [ 341.806025] ? smc_sendpage+0x170/0x170 [ 341.810327] sock_sendmsg+0xb5/0xf0 [ 341.813942] sock_write_iter+0x215/0x420 [ 341.817980] ? sock_sendmsg+0xf0/0xf0 [ 341.821765] __vfs_write+0x443/0x890 [ 341.825645] ? lock_downgrade+0x860/0x860 [ 341.829780] ? kernel_read+0x130/0x130 [ 341.833652] ? rw_verify_area+0xb8/0x2b0 [ 341.837692] vfs_write+0x150/0x4d0 [ 341.841214] ksys_write+0x103/0x260 [ 341.846483] ? do_sys_open+0x16e/0x350 [ 341.850348] ? __ia32_sys_read+0xa0/0xa0 [ 341.854561] ? do_syscall_64+0x21/0x4e0 [ 341.858512] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.863853] __x64_sys_write+0x6e/0xb0 [ 341.867730] do_syscall_64+0xd0/0x4e0 [ 341.871524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.876693] RIP: 0033:0x4592f9 [ 341.879865] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 341.899462] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 341.907149] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 341.915112] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 2020/12/30 01:00:11 executed programs: 1097 [ 341.922358] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 341.929696] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 341.937217] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 341.974632] CPU: 1 PID: 11384 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 341.982544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.991923] Call Trace: [ 341.994673] dump_stack+0x123/0x177 [ 341.998284] should_fail.cold.4+0x5/0x13 [ 342.002327] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.007601] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 342.012858] ? kasan_unpoison_shadow+0x35/0x50 [ 342.017420] __alloc_pages_nodemask+0x1d5/0x710 [ 342.022067] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 342.028369] alloc_pages_current+0xd6/0x1b0 [ 342.032872] skb_page_frag_refill+0x20b/0x400 [ 342.037526] sk_page_frag_refill+0x46/0x1b0 [ 342.041842] tcp_sendmsg_locked+0xc58/0x35b0 [ 342.046683] ? mark_held_locks+0x130/0x130 [ 342.050907] ? mark_held_locks+0xc7/0x130 [ 342.055050] ? tcp_sendpage+0x50/0x50 [ 342.058829] ? mark_held_locks+0xc7/0x130 [ 342.062957] ? __local_bh_enable_ip+0x160/0x260 [ 342.067611] ? lock_sock_nested+0xc5/0x100 [ 342.072035] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.076591] ? lock_sock_nested+0x82/0x100 [ 342.080817] ? trace_hardirqs_on+0x28/0x190 [ 342.085120] ? lock_sock_nested+0x82/0x100 [ 342.090638] ? lock_sock_nested+0x82/0x100 [ 342.095580] ? __local_bh_enable_ip+0x160/0x260 [ 342.100317] tcp_sendmsg+0x27/0x40 [ 342.103855] inet_sendmsg+0x108/0x440 [ 342.107643] smc_sendmsg+0x223/0x320 [ 342.111867] ? smc_sendpage+0x170/0x170 [ 342.115823] sock_sendmsg+0xb5/0xf0 [ 342.119446] sock_write_iter+0x215/0x420 [ 342.123681] ? sock_sendmsg+0xf0/0xf0 [ 342.127858] __vfs_write+0x443/0x890 [ 342.131574] ? lock_downgrade+0x860/0x860 [ 342.135815] ? kernel_read+0x130/0x130 [ 342.139693] ? rw_verify_area+0xb8/0x2b0 [ 342.143761] vfs_write+0x150/0x4d0 [ 342.147288] ksys_write+0x103/0x260 [ 342.150908] ? do_sys_open+0x16e/0x350 [ 342.154788] ? __ia32_sys_read+0xa0/0xa0 [ 342.158841] ? do_syscall_64+0x21/0x4e0 [ 342.163406] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.168752] __x64_sys_write+0x6e/0xb0 [ 342.172623] do_syscall_64+0xd0/0x4e0 [ 342.176403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.181572] RIP: 0033:0x4592f9 [ 342.184745] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.203892] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.211578] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 342.218836] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.226351] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 342.233691] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 342.240939] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 342.251427] FAULT_INJECTION: forcing a failure. [ 342.251427] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.263794] FAULT_INJECTION: forcing a failure. [ 342.263794] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.275967] FAULT_INJECTION: forcing a failure. [ 342.275967] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.288526] FAULT_INJECTION: forcing a failure. [ 342.288526] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.300952] CPU: 0 PID: 11393 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 342.309624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.318980] Call Trace: [ 342.321614] dump_stack+0x123/0x177 [ 342.325438] should_fail.cold.4+0x5/0x13 [ 342.329777] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.334888] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 342.340369] ? kasan_unpoison_shadow+0x35/0x50 [ 342.344961] __alloc_pages_nodemask+0x1d5/0x710 [ 342.349814] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 342.354867] alloc_pages_current+0xd6/0x1b0 [ 342.359199] skb_page_frag_refill+0x20b/0x400 [ 342.363791] sk_page_frag_refill+0x46/0x1b0 [ 342.368218] tcp_sendmsg_locked+0xc58/0x35b0 [ 342.372743] ? mark_held_locks+0x130/0x130 [ 342.376971] ? mark_held_locks+0xc7/0x130 [ 342.381130] ? tcp_sendpage+0x50/0x50 [ 342.384970] ? mark_held_locks+0xc7/0x130 [ 342.389116] ? __local_bh_enable_ip+0x160/0x260 [ 342.393961] ? lock_sock_nested+0xc5/0x100 [ 342.398197] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.402877] ? lock_sock_nested+0x82/0x100 [ 342.408767] ? trace_hardirqs_on+0x28/0x190 [ 342.413103] ? lock_sock_nested+0x82/0x100 [ 342.417347] ? lock_sock_nested+0x82/0x100 [ 342.421689] ? __local_bh_enable_ip+0x160/0x260 [ 342.426907] tcp_sendmsg+0x27/0x40 [ 342.430833] inet_sendmsg+0x108/0x440 [ 342.434843] smc_sendmsg+0x223/0x320 [ 342.439348] ? smc_sendpage+0x170/0x170 [ 342.443663] sock_sendmsg+0xb5/0xf0 [ 342.447376] sock_write_iter+0x215/0x420 [ 342.451435] ? sock_sendmsg+0xf0/0xf0 [ 342.455442] __vfs_write+0x443/0x890 [ 342.459160] ? lock_downgrade+0x860/0x860 [ 342.463399] ? kernel_read+0x130/0x130 [ 342.467293] ? rw_verify_area+0xb8/0x2b0 [ 342.471364] vfs_write+0x150/0x4d0 [ 342.474896] ksys_write+0x103/0x260 [ 342.478702] ? do_sys_open+0x16e/0x350 [ 342.482585] ? __ia32_sys_read+0xa0/0xa0 [ 342.486633] ? do_syscall_64+0x21/0x4e0 [ 342.490589] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.495945] __x64_sys_write+0x6e/0xb0 [ 342.500281] do_syscall_64+0xd0/0x4e0 [ 342.504079] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.509341] RIP: 0033:0x4592f9 [ 342.512809] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.532009] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.539935] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 342.547514] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.554881] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 342.562498] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 342.570057] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 342.577512] CPU: 1 PID: 11395 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 342.585647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.595233] Call Trace: [ 342.597849] dump_stack+0x123/0x177 [ 342.601477] should_fail.cold.4+0x5/0x13 [ 342.605740] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.610986] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 342.616407] ? kasan_unpoison_shadow+0x35/0x50 [ 342.621111] __alloc_pages_nodemask+0x1d5/0x710 [ 342.625783] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 342.630971] alloc_pages_current+0xd6/0x1b0 [ 342.636099] skb_page_frag_refill+0x20b/0x400 [ 342.640612] sk_page_frag_refill+0x46/0x1b0 [ 342.645180] tcp_sendmsg_locked+0xc58/0x35b0 [ 342.652572] ? mark_held_locks+0x130/0x130 [ 342.656808] ? mark_held_locks+0xc7/0x130 [ 342.660951] ? tcp_sendpage+0x50/0x50 [ 342.665002] ? mark_held_locks+0xc7/0x130 [ 342.669204] ? __local_bh_enable_ip+0x160/0x260 [ 342.674001] ? lock_sock_nested+0xc5/0x100 [ 342.678243] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.684817] ? lock_sock_nested+0x82/0x100 [ 342.689054] ? trace_hardirqs_on+0x28/0x190 [ 342.693514] ? lock_sock_nested+0x82/0x100 [ 342.697889] ? lock_sock_nested+0x82/0x100 [ 342.702146] ? __local_bh_enable_ip+0x160/0x260 [ 342.706815] tcp_sendmsg+0x27/0x40 [ 342.710436] inet_sendmsg+0x108/0x440 [ 342.714230] smc_sendmsg+0x223/0x320 [ 342.717942] ? smc_sendpage+0x170/0x170 [ 342.722088] sock_sendmsg+0xb5/0xf0 [ 342.725716] sock_write_iter+0x215/0x420 [ 342.730238] ? sock_sendmsg+0xf0/0xf0 [ 342.734133] __vfs_write+0x443/0x890 [ 342.737941] ? lock_downgrade+0x860/0x860 [ 342.742083] ? kernel_read+0x130/0x130 [ 342.745973] ? rw_verify_area+0xb8/0x2b0 [ 342.750027] vfs_write+0x150/0x4d0 [ 342.753645] ksys_write+0x103/0x260 [ 342.757268] ? do_sys_open+0x16e/0x350 [ 342.761150] ? __ia32_sys_read+0xa0/0xa0 [ 342.765231] ? do_syscall_64+0x21/0x4e0 [ 342.769222] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.774981] __x64_sys_write+0x6e/0xb0 [ 342.781244] do_syscall_64+0xd0/0x4e0 [ 342.785050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.790279] RIP: 0033:0x4592f9 [ 342.793465] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.813410] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.821390] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 342.828655] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.836091] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 342.843574] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 342.850842] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 342.858424] CPU: 0 PID: 11394 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 342.866413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.876919] Call Trace: [ 342.879530] dump_stack+0x123/0x177 [ 342.883254] should_fail.cold.4+0x5/0x13 [ 342.887333] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.892572] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 342.897852] ? kasan_unpoison_shadow+0x35/0x50 [ 342.902556] __alloc_pages_nodemask+0x1d5/0x710 [ 342.907916] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 342.913126] alloc_pages_current+0xd6/0x1b0 [ 342.917467] skb_page_frag_refill+0x20b/0x400 [ 342.921978] sk_page_frag_refill+0x46/0x1b0 [ 342.926676] tcp_sendmsg_locked+0xc58/0x35b0 [ 342.931104] ? mark_held_locks+0x130/0x130 [ 342.935591] ? mark_held_locks+0xc7/0x130 [ 342.939766] ? tcp_sendpage+0x50/0x50 [ 342.943666] ? mark_held_locks+0xc7/0x130 [ 342.947852] ? __local_bh_enable_ip+0x160/0x260 [ 342.952518] ? lock_sock_nested+0xc5/0x100 [ 342.956757] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.961421] ? lock_sock_nested+0x82/0x100 [ 342.965737] ? trace_hardirqs_on+0x28/0x190 [ 342.970238] ? lock_sock_nested+0x82/0x100 [ 342.975746] ? lock_sock_nested+0x82/0x100 [ 342.980294] ? __local_bh_enable_ip+0x160/0x260 [ 342.985047] tcp_sendmsg+0x27/0x40 [ 342.988691] inet_sendmsg+0x108/0x440 [ 342.993096] smc_sendmsg+0x223/0x320 [ 342.996841] ? smc_sendpage+0x170/0x170 [ 343.000827] sock_sendmsg+0xb5/0xf0 [ 343.004607] sock_write_iter+0x215/0x420 [ 343.009297] ? sock_sendmsg+0xf0/0xf0 [ 343.013364] __vfs_write+0x443/0x890 [ 343.017488] ? lock_downgrade+0x860/0x860 [ 343.021752] ? kernel_read+0x130/0x130 [ 343.025671] ? rw_verify_area+0xb8/0x2b0 [ 343.029752] vfs_write+0x150/0x4d0 [ 343.033394] ksys_write+0x103/0x260 [ 343.037360] ? do_sys_open+0x16e/0x350 [ 343.042472] ? __ia32_sys_read+0xa0/0xa0 [ 343.046696] ? do_syscall_64+0x21/0x4e0 [ 343.050713] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.056204] __x64_sys_write+0x6e/0xb0 [ 343.060111] do_syscall_64+0xd0/0x4e0 [ 343.064212] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.076092] RIP: 0033:0x4592f9 [ 343.079410] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.099379] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.107173] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 343.114626] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 343.121996] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 343.129278] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 343.137048] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 343.156240] CPU: 1 PID: 11373 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 343.164779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.175670] Call Trace: [ 343.178387] dump_stack+0x123/0x177 [ 343.182926] should_fail.cold.4+0x5/0x13 [ 343.187067] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.192286] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 343.197911] ? kasan_unpoison_shadow+0x35/0x50 [ 343.206480] __alloc_pages_nodemask+0x1d5/0x710 [ 343.211375] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 343.216495] alloc_pages_current+0xd6/0x1b0 [ 343.221016] skb_page_frag_refill+0x20b/0x400 [ 343.225732] sk_page_frag_refill+0x46/0x1b0 [ 343.230156] tcp_sendmsg_locked+0xc58/0x35b0 [ 343.234785] ? mark_held_locks+0x130/0x130 [ 343.239884] ? mark_held_locks+0xc7/0x130 [ 343.244208] ? tcp_sendpage+0x50/0x50 [ 343.248353] ? mark_held_locks+0xc7/0x130 [ 343.252669] ? __local_bh_enable_ip+0x160/0x260 [ 343.258040] ? lock_sock_nested+0xc5/0x100 [ 343.262507] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.267366] ? lock_sock_nested+0x82/0x100 [ 343.272301] ? trace_hardirqs_on+0x28/0x190 [ 343.277067] ? lock_sock_nested+0x82/0x100 [ 343.281766] ? lock_sock_nested+0x82/0x100 [ 343.286340] ? __local_bh_enable_ip+0x160/0x260 [ 343.291402] tcp_sendmsg+0x27/0x40 [ 343.297514] inet_sendmsg+0x108/0x440 [ 343.303274] smc_sendmsg+0x223/0x320 [ 343.309183] ? smc_sendpage+0x170/0x170 [ 343.314977] sock_sendmsg+0xb5/0xf0 [ 343.319838] sock_write_iter+0x215/0x420 [ 343.325223] ? sock_sendmsg+0xf0/0xf0 [ 343.329804] __vfs_write+0x443/0x890 [ 343.334667] ? lock_downgrade+0x860/0x860 [ 343.339653] ? kernel_read+0x130/0x130 [ 343.343956] ? rw_verify_area+0xb8/0x2b0 [ 343.349497] vfs_write+0x150/0x4d0 [ 343.354133] ksys_write+0x103/0x260 [ 343.359616] ? do_sys_open+0x16e/0x350 [ 343.364494] ? __ia32_sys_read+0xa0/0xa0 [ 343.370005] ? do_syscall_64+0x21/0x4e0 [ 343.374873] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.381120] __x64_sys_write+0x6e/0xb0 [ 343.385666] do_syscall_64+0xd0/0x4e0 [ 343.390473] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.395728] RIP: 0033:0x4592f9 [ 343.400165] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.421620] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.429866] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 343.438107] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 343.445454] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 343.453593] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 343.461592] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 343.472098] FAULT_INJECTION: forcing a failure. [ 343.472098] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 343.494967] FAULT_INJECTION: forcing a failure. [ 343.494967] name failslab, interval 1, probability 0, space 0, times 0 [ 343.507107] FAULT_INJECTION: forcing a failure. [ 343.507107] name failslab, interval 1, probability 0, space 0, times 0 [ 343.507117] CPU: 1 PID: 11421 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 343.507120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.507123] Call Trace: [ 343.507134] dump_stack+0x123/0x177 [ 343.507144] should_fail.cold.4+0x5/0x13 [ 343.507152] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.507159] ? kernel_text_address+0x79/0xf0 [ 343.507166] ? __kernel_text_address+0xd/0x40 [ 343.569974] ? unwind_get_return_address+0x61/0xa0 [ 343.575602] __should_failslab+0xba/0xf0 [ 343.579799] should_failslab+0x9/0x14 [ 343.583771] __kmalloc+0x70/0x770 [ 343.587305] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 343.592894] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 343.598374] ? tls_push_record+0xff/0x1600 [ 343.603087] ? tls_sw_sendmsg+0x92d/0x1020 [ 343.608036] ? inet_sendmsg+0x108/0x440 [ 343.612143] ? smc_sendmsg+0x223/0x320 [ 343.616244] ? sock_sendmsg+0xb5/0xf0 [ 343.620213] ? sock_write_iter+0x215/0x420 [ 343.624911] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 343.631788] ? iov_iter_get_pages+0x1ee/0x1370 [ 343.636730] ? __lock_is_held+0xb5/0x140 [ 343.643153] generic_gcmaes_encrypt+0xfd/0x150 [ 343.649036] ? generic_gcmaes_encrypt+0xfd/0x150 [ 343.653799] ? helper_rfc4106_encrypt+0x450/0x450 [ 343.658746] ? __kmalloc+0x5f1/0x770 [ 343.662626] gcmaes_wrapper_encrypt+0x109/0x180 [ 343.667398] tls_push_record+0x9ae/0x1600 [ 343.671876] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.677172] tls_sw_sendmsg+0x92d/0x1020 [ 343.681970] ? __lock_acquire+0x792/0x4980 [ 343.686549] ? find_held_lock+0x36/0x1d0 [ 343.690953] ? tls_sw_push_pending_record+0x10/0x10 [ 343.696517] ? __local_bh_enable_ip+0x160/0x260 [ 343.701349] ? lock_sock_nested+0xc5/0x100 [ 343.705666] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.710238] ? lock_sock_nested+0x82/0x100 [ 343.714463] ? trace_hardirqs_on+0x28/0x190 [ 343.718800] ? lock_sock_nested+0x82/0x100 [ 343.723731] ? lock_sock_nested+0x82/0x100 [ 343.728676] inet_sendmsg+0x108/0x440 [ 343.732953] smc_sendmsg+0x223/0x320 [ 343.736795] ? smc_sendpage+0x170/0x170 [ 343.741124] sock_sendmsg+0xb5/0xf0 [ 343.745017] sock_write_iter+0x215/0x420 [ 343.749075] ? sock_sendmsg+0xf0/0xf0 [ 343.752875] __vfs_write+0x443/0x890 [ 343.757263] ? lock_downgrade+0x860/0x860 [ 343.762388] ? kernel_read+0x130/0x130 [ 343.766970] ? rw_verify_area+0xb8/0x2b0 [ 343.771828] vfs_write+0x150/0x4d0 [ 343.775361] ksys_write+0x103/0x260 [ 343.778993] ? do_sys_open+0x16e/0x350 [ 343.782945] ? __ia32_sys_read+0xa0/0xa0 [ 343.787316] ? do_syscall_64+0x21/0x4e0 [ 343.791281] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.796870] __x64_sys_write+0x6e/0xb0 [ 343.800849] do_syscall_64+0xd0/0x4e0 [ 343.804816] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.810478] RIP: 0033:0x4592f9 [ 343.814184] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.836067] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.844130] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 343.852098] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 343.859533] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 343.867445] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 343.875197] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 343.885817] CPU: 0 PID: 11420 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 343.893908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.903706] Call Trace: [ 343.906331] dump_stack+0x123/0x177 [ 343.910350] should_fail.cold.4+0x5/0x13 [ 343.915299] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.920505] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 343.926940] ? kasan_unpoison_shadow+0x35/0x50 [ 343.932329] __alloc_pages_nodemask+0x1d5/0x710 [ 343.937113] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 343.942507] alloc_pages_current+0xd6/0x1b0 [ 343.947533] skb_page_frag_refill+0x20b/0x400 [ 343.952392] sk_page_frag_refill+0x46/0x1b0 [ 343.957053] tcp_sendmsg_locked+0xc58/0x35b0 [ 343.961522] ? mark_held_locks+0x130/0x130 [ 343.966213] ? mark_held_locks+0xc7/0x130 [ 343.970859] ? tcp_sendpage+0x50/0x50 [ 343.974819] ? mark_held_locks+0xc7/0x130 [ 343.979178] ? __local_bh_enable_ip+0x160/0x260 [ 343.984035] ? lock_sock_nested+0xc5/0x100 [ 343.988390] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.993396] ? lock_sock_nested+0x82/0x100 [ 343.997968] ? trace_hardirqs_on+0x28/0x190 [ 344.002688] ? lock_sock_nested+0x82/0x100 [ 344.007448] ? lock_sock_nested+0x82/0x100 [ 344.011779] ? __local_bh_enable_ip+0x160/0x260 [ 344.016996] tcp_sendmsg+0x27/0x40 [ 344.020633] inet_sendmsg+0x108/0x440 [ 344.025196] smc_sendmsg+0x223/0x320 [ 344.029447] ? smc_sendpage+0x170/0x170 [ 344.034034] sock_sendmsg+0xb5/0xf0 [ 344.038371] sock_write_iter+0x215/0x420 [ 344.045767] ? sock_sendmsg+0xf0/0xf0 [ 344.049824] __vfs_write+0x443/0x890 [ 344.053631] ? lock_downgrade+0x860/0x860 [ 344.058116] ? kernel_read+0x130/0x130 [ 344.063165] ? rw_verify_area+0xb8/0x2b0 [ 344.067683] vfs_write+0x150/0x4d0 [ 344.071476] ksys_write+0x103/0x260 [ 344.075444] ? do_sys_open+0x16e/0x350 [ 344.079537] ? __ia32_sys_read+0xa0/0xa0 [ 344.083888] ? do_syscall_64+0x21/0x4e0 [ 344.088079] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.093921] __x64_sys_write+0x6e/0xb0 [ 344.098223] do_syscall_64+0xd0/0x4e0 [ 344.102039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.107416] RIP: 0033:0x4592f9 [ 344.111181] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.130891] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.138956] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 344.146490] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 344.153969] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 344.161454] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 344.169009] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 344.177116] CPU: 1 PID: 11416 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 344.185578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.195599] Call Trace: [ 344.198192] dump_stack+0x123/0x177 [ 344.201913] should_fail.cold.4+0x5/0x13 [ 344.206226] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 344.211613] ? kernel_text_address+0x79/0xf0 [ 344.216167] ? __kernel_text_address+0xd/0x40 [ 344.221000] ? unwind_get_return_address+0x61/0xa0 [ 344.226094] __should_failslab+0xba/0xf0 [ 344.230264] should_failslab+0x9/0x14 [ 344.234732] __kmalloc+0x70/0x770 [ 344.238355] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 344.243924] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 344.249212] ? tls_push_record+0xff/0x1600 [ 344.254036] ? tls_sw_sendmsg+0x92d/0x1020 [ 344.258790] ? inet_sendmsg+0x108/0x440 [ 344.263029] ? smc_sendmsg+0x223/0x320 [ 344.267038] ? sock_sendmsg+0xb5/0xf0 [ 344.270912] ? sock_write_iter+0x215/0x420 [ 344.275575] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 344.281972] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 344.286725] ? retint_kernel+0x2d/0x2d [ 344.290604] ? __lock_is_held+0xb5/0x140 [ 344.294752] generic_gcmaes_encrypt+0xfd/0x150 [ 344.300325] ? generic_gcmaes_encrypt+0xfd/0x150 [ 344.305521] ? helper_rfc4106_encrypt+0x450/0x450 [ 344.311586] ? __kmalloc+0x5f1/0x770 [ 344.315661] gcmaes_wrapper_encrypt+0x109/0x180 [ 344.323159] tls_push_record+0x9ae/0x1600 [ 344.328383] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.333488] tls_sw_sendmsg+0x92d/0x1020 [ 344.338796] ? __lock_acquire+0x792/0x4980 [ 344.343723] ? find_held_lock+0x36/0x1d0 [ 344.348092] ? tls_sw_push_pending_record+0x10/0x10 [ 344.354715] ? __local_bh_enable_ip+0x160/0x260 [ 344.360233] ? lock_sock_nested+0xc5/0x100 [ 344.364635] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.369301] ? lock_sock_nested+0x82/0x100 [ 344.373675] ? trace_hardirqs_on+0x28/0x190 [ 344.378341] ? lock_sock_nested+0x82/0x100 [ 344.382582] ? lock_sock_nested+0x82/0x100 [ 344.386909] inet_sendmsg+0x108/0x440 [ 344.391429] smc_sendmsg+0x223/0x320 [ 344.396547] ? smc_sendpage+0x170/0x170 [ 344.401923] sock_sendmsg+0xb5/0xf0 [ 344.406790] sock_write_iter+0x215/0x420 [ 344.412738] ? sock_sendmsg+0xf0/0xf0 [ 344.416634] __vfs_write+0x443/0x890 [ 344.420662] ? lock_downgrade+0x860/0x860 [ 344.425260] ? kernel_read+0x130/0x130 [ 344.429654] ? rw_verify_area+0xb8/0x2b0 [ 344.433804] vfs_write+0x150/0x4d0 [ 344.437721] ksys_write+0x103/0x260 [ 344.441443] ? do_sys_open+0x16e/0x350 [ 344.445453] ? __ia32_sys_read+0xa0/0xa0 [ 344.451491] ? do_syscall_64+0x21/0x4e0 [ 344.455477] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.462159] __x64_sys_write+0x6e/0xb0 [ 344.466226] do_syscall_64+0xd0/0x4e0 [ 344.470023] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.475489] RIP: 0033:0x4592f9 [ 344.482807] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.502865] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.511092] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 344.518649] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 344.526394] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 344.534229] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 344.541684] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 344.554926] FAULT_INJECTION: forcing a failure. [ 344.554926] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.569734] FAULT_INJECTION: forcing a failure. [ 344.569734] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.581723] CPU: 1 PID: 11429 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 344.589948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.599766] Call Trace: [ 344.602373] dump_stack+0x123/0x177 [ 344.606016] should_fail.cold.4+0x5/0x13 [ 344.610304] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 344.615574] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 344.621022] ? kasan_unpoison_shadow+0x35/0x50 [ 344.626564] __alloc_pages_nodemask+0x1d5/0x710 [ 344.631430] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 344.637222] alloc_pages_current+0xd6/0x1b0 [ 344.642130] skb_page_frag_refill+0x20b/0x400 [ 344.646666] sk_page_frag_refill+0x46/0x1b0 [ 344.651077] tcp_sendmsg_locked+0xc58/0x35b0 [ 344.655484] ? mark_held_locks+0x130/0x130 [ 344.659855] ? mark_held_locks+0xc7/0x130 [ 344.664270] ? tcp_sendpage+0x50/0x50 [ 344.668959] ? mark_held_locks+0xc7/0x130 [ 344.673125] ? __local_bh_enable_ip+0x160/0x260 [ 344.678410] ? lock_sock_nested+0xc5/0x100 [ 344.684780] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.690015] ? lock_sock_nested+0x82/0x100 [ 344.694248] ? trace_hardirqs_on+0x28/0x190 [ 344.699317] ? lock_sock_nested+0x82/0x100 [ 344.703845] ? lock_sock_nested+0x82/0x100 [ 344.709030] ? __local_bh_enable_ip+0x160/0x260 [ 344.713853] tcp_sendmsg+0x27/0x40 [ 344.717397] inet_sendmsg+0x108/0x440 [ 344.722951] smc_sendmsg+0x223/0x320 [ 344.726863] ? smc_sendpage+0x170/0x170 [ 344.731104] sock_sendmsg+0xb5/0xf0 [ 344.734923] sock_write_iter+0x215/0x420 [ 344.739149] ? sock_sendmsg+0xf0/0xf0 [ 344.743992] __vfs_write+0x443/0x890 [ 344.747786] ? lock_downgrade+0x860/0x860 [ 344.752114] ? kernel_read+0x130/0x130 [ 344.756795] ? rw_verify_area+0xb8/0x2b0 [ 344.761310] vfs_write+0x150/0x4d0 [ 344.764938] ksys_write+0x103/0x260 [ 344.768554] ? do_sys_open+0x16e/0x350 [ 344.772523] ? __ia32_sys_read+0xa0/0xa0 [ 344.776577] ? do_syscall_64+0x21/0x4e0 [ 344.780725] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.786318] __x64_sys_write+0x6e/0xb0 [ 344.790286] do_syscall_64+0xd0/0x4e0 [ 344.794423] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.800019] RIP: 0033:0x4592f9 [ 344.803298] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.823061] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.831521] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 344.839404] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 344.846941] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 344.855063] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 344.862789] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 344.872639] CPU: 1 PID: 11436 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 344.881167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.891097] Call Trace: [ 344.894189] dump_stack+0x123/0x177 [ 344.897832] should_fail.cold.4+0x5/0x13 [ 344.902770] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 344.908330] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 344.913871] ? kasan_unpoison_shadow+0x35/0x50 [ 344.918663] __alloc_pages_nodemask+0x1d5/0x710 [ 344.923439] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 344.928639] alloc_pages_current+0xd6/0x1b0 [ 344.933001] skb_page_frag_refill+0x20b/0x400 [ 344.937800] sk_page_frag_refill+0x46/0x1b0 [ 344.942189] tcp_sendmsg_locked+0xc58/0x35b0 [ 344.946624] ? mark_held_locks+0x130/0x130 [ 344.951237] ? mark_held_locks+0xc7/0x130 [ 344.955611] ? tcp_sendpage+0x50/0x50 [ 344.959544] ? mark_held_locks+0xc7/0x130 [ 344.963886] ? __local_bh_enable_ip+0x160/0x260 [ 344.968937] ? lock_sock_nested+0xc5/0x100 [ 344.973178] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.978286] ? lock_sock_nested+0x82/0x100 [ 344.983097] ? trace_hardirqs_on+0x28/0x190 [ 344.987457] ? lock_sock_nested+0x82/0x100 [ 344.992013] ? lock_sock_nested+0x82/0x100 [ 344.996328] ? __local_bh_enable_ip+0x160/0x260 [ 345.001408] tcp_sendmsg+0x27/0x40 [ 345.005027] inet_sendmsg+0x108/0x440 [ 345.008829] smc_sendmsg+0x223/0x320 [ 345.012711] ? smc_sendpage+0x170/0x170 [ 345.017003] sock_sendmsg+0xb5/0xf0 [ 345.020679] sock_write_iter+0x215/0x420 [ 345.025214] ? sock_sendmsg+0xf0/0xf0 [ 345.029777] __vfs_write+0x443/0x890 [ 345.033495] ? lock_downgrade+0x860/0x860 [ 345.037643] ? kernel_read+0x130/0x130 [ 345.041628] ? rw_verify_area+0xb8/0x2b0 [ 345.045894] vfs_write+0x150/0x4d0 [ 345.050199] ksys_write+0x103/0x260 [ 345.053909] ? do_sys_open+0x16e/0x350 [ 345.059358] ? __ia32_sys_read+0xa0/0xa0 [ 345.065353] ? do_syscall_64+0x21/0x4e0 [ 345.069640] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.075386] __x64_sys_write+0x6e/0xb0 [ 345.079450] do_syscall_64+0xd0/0x4e0 [ 345.083425] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.089101] RIP: 0033:0x4592f9 [ 345.092371] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.112723] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.120673] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 345.131271] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 345.139043] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 345.150718] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 345.158163] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 345.187890] FAULT_INJECTION: forcing a failure. [ 345.187890] name failslab, interval 1, probability 0, space 0, times 0 [ 345.203197] FAULT_INJECTION: forcing a failure. [ 345.203197] name failslab, interval 1, probability 0, space 0, times 0 [ 345.215110] FAULT_INJECTION: forcing a failure. [ 345.215110] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 345.230642] CPU: 1 PID: 11455 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 345.239515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.250157] Call Trace: [ 345.253210] dump_stack+0x123/0x177 [ 345.257108] should_fail.cold.4+0x5/0x13 [ 345.261224] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 345.266588] ? kernel_text_address+0x79/0xf0 [ 345.271164] ? __kernel_text_address+0xd/0x40 [ 345.276053] ? unwind_get_return_address+0x61/0xa0 [ 345.281180] __should_failslab+0xba/0xf0 [ 345.285577] should_failslab+0x9/0x14 [ 345.289638] __kmalloc+0x70/0x770 [ 345.293780] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.300102] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.305760] ? tls_push_record+0xff/0x1600 [ 345.311849] ? tls_sw_sendmsg+0x92d/0x1020 [ 345.316289] ? inet_sendmsg+0x108/0x440 [ 345.321298] ? smc_sendmsg+0x223/0x320 [ 345.325639] ? sock_sendmsg+0xb5/0xf0 [ 345.329464] ? sock_write_iter+0x215/0x420 [ 345.333787] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 345.339863] ? iov_iter_get_pages+0x1ee/0x1370 [ 345.345565] ? __lock_is_held+0xb5/0x140 [ 345.349948] generic_gcmaes_encrypt+0xfd/0x150 [ 345.354744] ? generic_gcmaes_encrypt+0xfd/0x150 [ 345.360590] ? helper_rfc4106_encrypt+0x450/0x450 [ 345.365952] ? __kmalloc+0x5f1/0x770 [ 345.373352] gcmaes_wrapper_encrypt+0x109/0x180 [ 345.378336] tls_push_record+0x9ae/0x1600 [ 345.383042] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.388367] tls_sw_sendmsg+0x92d/0x1020 [ 345.393137] ? __lock_acquire+0x792/0x4980 [ 345.397536] ? find_held_lock+0x36/0x1d0 [ 345.402620] ? tls_sw_push_pending_record+0x10/0x10 [ 345.407858] ? __local_bh_enable_ip+0x160/0x260 [ 345.412871] ? lock_sock_nested+0xc5/0x100 [ 345.418135] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.423403] ? lock_sock_nested+0x82/0x100 [ 345.427820] ? trace_hardirqs_on+0x28/0x190 [ 345.432903] ? lock_sock_nested+0x82/0x100 [ 345.437575] ? lock_sock_nested+0x82/0x100 [ 345.441927] inet_sendmsg+0x108/0x440 [ 345.446594] smc_sendmsg+0x223/0x320 [ 345.451217] ? smc_sendpage+0x170/0x170 [ 345.456629] sock_sendmsg+0xb5/0xf0 [ 345.461033] sock_write_iter+0x215/0x420 [ 345.465308] ? sock_sendmsg+0xf0/0xf0 [ 345.469288] __vfs_write+0x443/0x890 [ 345.473001] ? lock_downgrade+0x860/0x860 [ 345.477498] ? kernel_read+0x130/0x130 [ 345.481578] ? rw_verify_area+0xb8/0x2b0 [ 345.486022] vfs_write+0x150/0x4d0 [ 345.489723] ksys_write+0x103/0x260 [ 345.493428] ? do_sys_open+0x16e/0x350 [ 345.497632] ? __ia32_sys_read+0xa0/0xa0 [ 345.502135] ? do_syscall_64+0x21/0x4e0 [ 345.509227] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.514854] __x64_sys_write+0x6e/0xb0 [ 345.518742] do_syscall_64+0xd0/0x4e0 [ 345.522848] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.528292] RIP: 0033:0x4592f9 [ 345.531612] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.551681] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.560337] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 345.567949] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 345.575973] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 345.583309] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 345.590663] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 345.610428] CPU: 1 PID: 11446 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 345.620378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.633210] Call Trace: [ 345.636006] dump_stack+0x123/0x177 [ 345.639645] should_fail.cold.4+0x5/0x13 [ 345.643815] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 345.654545] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 345.660173] ? kasan_unpoison_shadow+0x35/0x50 [ 345.664941] __alloc_pages_nodemask+0x1d5/0x710 [ 345.670014] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 345.675531] alloc_pages_current+0xd6/0x1b0 [ 345.680189] skb_page_frag_refill+0x20b/0x400 [ 345.684772] sk_page_frag_refill+0x46/0x1b0 [ 345.689184] tcp_sendmsg_locked+0xc58/0x35b0 [ 345.693644] ? mark_held_locks+0x130/0x130 [ 345.697890] ? mark_held_locks+0xc7/0x130 [ 345.702482] ? tcp_sendpage+0x50/0x50 [ 345.706645] ? mark_held_locks+0xc7/0x130 [ 345.711189] ? __local_bh_enable_ip+0x160/0x260 [ 345.716046] ? lock_sock_nested+0xc5/0x100 [ 345.720283] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.725232] ? lock_sock_nested+0x82/0x100 [ 345.729877] ? trace_hardirqs_on+0x28/0x190 [ 345.734456] ? lock_sock_nested+0x82/0x100 [ 345.739010] ? lock_sock_nested+0x82/0x100 [ 345.743519] ? __local_bh_enable_ip+0x160/0x260 [ 345.748197] tcp_sendmsg+0x27/0x40 [ 345.751747] inet_sendmsg+0x108/0x440 [ 345.755564] smc_sendmsg+0x223/0x320 [ 345.759551] ? smc_sendpage+0x170/0x170 [ 345.763737] sock_sendmsg+0xb5/0xf0 [ 345.767364] sock_write_iter+0x215/0x420 [ 345.771670] ? sock_sendmsg+0xf0/0xf0 [ 345.775644] __vfs_write+0x443/0x890 [ 345.781103] ? lock_downgrade+0x860/0x860 [ 345.785661] ? kernel_read+0x130/0x130 [ 345.790736] ? rw_verify_area+0xb8/0x2b0 [ 345.794970] vfs_write+0x150/0x4d0 [ 345.798684] ksys_write+0x103/0x260 [ 345.802306] ? do_sys_open+0x16e/0x350 [ 345.806526] ? __ia32_sys_read+0xa0/0xa0 [ 345.810821] ? do_syscall_64+0x21/0x4e0 [ 345.815323] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.821043] __x64_sys_write+0x6e/0xb0 [ 345.825159] do_syscall_64+0xd0/0x4e0 [ 345.829059] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.834439] RIP: 0033:0x4592f9 [ 345.837728] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.857747] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.866140] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 345.873892] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 345.881461] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 345.888729] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 345.896313] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 345.904095] CPU: 0 PID: 11456 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 345.913405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.923330] Call Trace: [ 345.926058] dump_stack+0x123/0x177 [ 345.929830] should_fail.cold.4+0x5/0x13 [ 345.934191] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 345.939289] ? kernel_text_address+0x79/0xf0 [ 345.943776] ? __kernel_text_address+0xd/0x40 [ 345.948303] ? unwind_get_return_address+0x61/0xa0 [ 345.953409] __should_failslab+0xba/0xf0 [ 345.957552] should_failslab+0x9/0x14 [ 345.961530] __kmalloc+0x70/0x770 [ 345.965060] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.970507] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.975717] ? tls_push_record+0xff/0x1600 [ 345.980285] ? tls_sw_sendmsg+0x92d/0x1020 [ 345.984702] ? inet_sendmsg+0x108/0x440 [ 345.989705] ? smc_sendmsg+0x223/0x320 [ 345.993890] ? sock_sendmsg+0xb5/0xf0 [ 345.997805] ? sock_write_iter+0x215/0x420 [ 346.002278] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 346.008414] ? iov_iter_get_pages+0x1ee/0x1370 [ 346.013208] ? __lock_is_held+0xb5/0x140 [ 346.017269] generic_gcmaes_encrypt+0xfd/0x150 [ 346.022100] ? generic_gcmaes_encrypt+0xfd/0x150 [ 346.026936] ? helper_rfc4106_encrypt+0x450/0x450 [ 346.032554] ? __kmalloc+0x5f1/0x770 [ 346.036548] gcmaes_wrapper_encrypt+0x109/0x180 [ 346.041470] tls_push_record+0x9ae/0x1600 [ 346.045664] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.050345] tls_sw_sendmsg+0x92d/0x1020 [ 346.054585] ? __lock_acquire+0x792/0x4980 [ 346.059238] ? find_held_lock+0x36/0x1d0 [ 346.063508] ? tls_sw_push_pending_record+0x10/0x10 [ 346.068534] ? __local_bh_enable_ip+0x160/0x260 [ 346.073503] ? lock_sock_nested+0xc5/0x100 [ 346.077994] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.085003] ? lock_sock_nested+0x82/0x100 [ 346.089648] ? trace_hardirqs_on+0x28/0x190 [ 346.095616] ? lock_sock_nested+0x82/0x100 [ 346.100207] ? lock_sock_nested+0x82/0x100 [ 346.105207] inet_sendmsg+0x108/0x440 [ 346.110796] smc_sendmsg+0x223/0x320 [ 346.115458] ? smc_sendpage+0x170/0x170 [ 346.120386] sock_sendmsg+0xb5/0xf0 [ 346.124025] sock_write_iter+0x215/0x420 [ 346.128201] ? sock_sendmsg+0xf0/0xf0 [ 346.132088] __vfs_write+0x443/0x890 [ 346.136885] ? lock_downgrade+0x860/0x860 [ 346.141546] ? kernel_read+0x130/0x130 [ 346.145660] ? rw_verify_area+0xb8/0x2b0 [ 346.150128] vfs_write+0x150/0x4d0 [ 346.154017] ksys_write+0x103/0x260 [ 346.157748] ? do_sys_open+0x16e/0x350 [ 346.161731] ? __ia32_sys_read+0xa0/0xa0 [ 346.165900] ? do_syscall_64+0x21/0x4e0 [ 346.170167] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.175838] __x64_sys_write+0x6e/0xb0 [ 346.179813] do_syscall_64+0xd0/0x4e0 [ 346.183842] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.189477] RIP: 0033:0x4592f9 [ 346.193132] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.212733] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.220742] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 346.229251] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 346.236842] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 346.244303] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 346.251756] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 346.288835] FAULT_INJECTION: forcing a failure. [ 346.288835] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 346.307056] FAULT_INJECTION: forcing a failure. [ 346.307056] name failslab, interval 1, probability 0, space 0, times 0 [ 346.327705] FAULT_INJECTION: forcing a failure. [ 346.327705] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 346.335814] CPU: 1 PID: 11465 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 346.349499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.359999] Call Trace: [ 346.362706] dump_stack+0x123/0x177 [ 346.366437] should_fail.cold.4+0x5/0x13 [ 346.370515] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 346.375809] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 346.381407] ? kasan_unpoison_shadow+0x35/0x50 [ 346.386252] __alloc_pages_nodemask+0x1d5/0x710 [ 346.391487] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 346.397143] alloc_pages_current+0xd6/0x1b0 [ 346.401482] skb_page_frag_refill+0x20b/0x400 [ 346.407273] sk_page_frag_refill+0x46/0x1b0 [ 346.411982] tcp_sendmsg_locked+0xc58/0x35b0 [ 346.417142] ? mark_held_locks+0x130/0x130 [ 346.421800] ? mark_held_locks+0xc7/0x130 [ 346.426421] ? tcp_sendpage+0x50/0x50 [ 346.431495] ? mark_held_locks+0xc7/0x130 [ 346.435830] ? __local_bh_enable_ip+0x160/0x260 [ 346.440779] ? lock_sock_nested+0xc5/0x100 [ 346.445201] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.450062] ? lock_sock_nested+0x82/0x100 [ 346.454490] ? trace_hardirqs_on+0x28/0x190 [ 346.459212] ? lock_sock_nested+0x82/0x100 [ 346.464263] ? lock_sock_nested+0x82/0x100 [ 346.468851] ? __local_bh_enable_ip+0x160/0x260 [ 346.473827] tcp_sendmsg+0x27/0x40 [ 346.477561] inet_sendmsg+0x108/0x440 [ 346.481450] smc_sendmsg+0x223/0x320 [ 346.485466] ? smc_sendpage+0x170/0x170 [ 346.490018] sock_sendmsg+0xb5/0xf0 [ 346.493832] sock_write_iter+0x215/0x420 [ 346.497985] ? sock_sendmsg+0xf0/0xf0 [ 346.502021] __vfs_write+0x443/0x890 [ 346.505918] ? lock_downgrade+0x860/0x860 [ 346.510280] ? kernel_read+0x130/0x130 [ 346.515545] ? rw_verify_area+0xb8/0x2b0 [ 346.522083] vfs_write+0x150/0x4d0 [ 346.525948] ksys_write+0x103/0x260 [ 346.529840] ? do_sys_open+0x16e/0x350 [ 346.533841] ? __ia32_sys_read+0xa0/0xa0 [ 346.538188] ? do_syscall_64+0x21/0x4e0 [ 346.542257] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.547626] __x64_sys_write+0x6e/0xb0 [ 346.552054] do_syscall_64+0xd0/0x4e0 [ 346.556920] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.562485] RIP: 0033:0x4592f9 [ 346.565779] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.586421] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.594927] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 346.607075] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 346.617281] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 346.626619] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 346.636639] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 346.644550] CPU: 0 PID: 11461 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 346.653518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.663872] Call Trace: [ 346.666714] dump_stack+0x123/0x177 [ 346.670837] should_fail.cold.4+0x5/0x13 [ 346.676058] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 346.681756] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 346.687555] ? kasan_unpoison_shadow+0x35/0x50 [ 346.692722] __alloc_pages_nodemask+0x1d5/0x710 [ 346.697740] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 346.699265] FAULT_INJECTION: forcing a failure. [ 346.699265] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 346.703628] alloc_pages_current+0xd6/0x1b0 [ 346.703640] skb_page_frag_refill+0x20b/0x400 [ 346.703648] sk_page_frag_refill+0x46/0x1b0 [ 346.703657] tcp_sendmsg_locked+0xc58/0x35b0 [ 346.703665] ? mark_held_locks+0x130/0x130 [ 346.703669] ? mark_held_locks+0xc7/0x130 [ 346.703681] ? tcp_sendpage+0x50/0x50 [ 346.703688] ? mark_held_locks+0xc7/0x130 [ 346.703694] ? __local_bh_enable_ip+0x160/0x260 [ 346.703698] ? lock_sock_nested+0xc5/0x100 [ 346.703703] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.703708] ? lock_sock_nested+0x82/0x100 [ 346.703714] ? trace_hardirqs_on+0x28/0x190 [ 346.703718] ? lock_sock_nested+0x82/0x100 [ 346.703723] ? lock_sock_nested+0x82/0x100 [ 346.703729] ? __local_bh_enable_ip+0x160/0x260 [ 346.703737] tcp_sendmsg+0x27/0x40 [ 346.801922] inet_sendmsg+0x108/0x440 [ 346.807564] smc_sendmsg+0x223/0x320 [ 346.812902] ? smc_sendpage+0x170/0x170 [ 346.818627] sock_sendmsg+0xb5/0xf0 [ 346.822466] sock_write_iter+0x215/0x420 [ 346.827417] ? sock_sendmsg+0xf0/0xf0 [ 346.831418] __vfs_write+0x443/0x890 [ 346.835832] ? lock_downgrade+0x860/0x860 [ 346.840439] ? kernel_read+0x130/0x130 [ 346.844774] ? rw_verify_area+0xb8/0x2b0 [ 346.848955] vfs_write+0x150/0x4d0 [ 346.852872] ksys_write+0x103/0x260 [ 346.857219] ? do_sys_open+0x16e/0x350 [ 346.861975] ? __ia32_sys_read+0xa0/0xa0 [ 346.866573] ? do_syscall_64+0x21/0x4e0 [ 346.870823] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.876602] __x64_sys_write+0x6e/0xb0 [ 346.880893] do_syscall_64+0xd0/0x4e0 [ 346.884796] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.890710] RIP: 0033:0x4592f9 [ 346.894176] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.915997] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.925649] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 346.933522] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 2020/12/30 01:00:16 executed programs: 1117 [ 346.941594] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 346.953403] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 346.961698] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 346.976118] CPU: 1 PID: 11473 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 346.985260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.995903] Call Trace: [ 346.998641] dump_stack+0x123/0x177 [ 347.002293] should_fail.cold.4+0x5/0x13 [ 347.006769] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 347.012211] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 347.017710] ? kasan_unpoison_shadow+0x35/0x50 [ 347.022493] __alloc_pages_nodemask+0x1d5/0x710 [ 347.027447] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 347.033167] alloc_pages_current+0xd6/0x1b0 [ 347.037844] skb_page_frag_refill+0x20b/0x400 [ 347.043694] sk_page_frag_refill+0x46/0x1b0 [ 347.048451] tcp_sendmsg_locked+0xc58/0x35b0 [ 347.053457] ? mark_held_locks+0x130/0x130 [ 347.058251] ? tcp_sendpage+0x50/0x50 [ 347.062097] ? mark_held_locks+0xc7/0x130 [ 347.066378] ? __local_bh_enable_ip+0x160/0x260 [ 347.071284] ? lock_sock_nested+0xc5/0x100 [ 347.076671] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.082867] ? lock_sock_nested+0x82/0x100 [ 347.087175] ? trace_hardirqs_on+0x28/0x190 [ 347.091640] ? lock_sock_nested+0x82/0x100 [ 347.096180] ? lock_sock_nested+0x82/0x100 [ 347.100652] ? __local_bh_enable_ip+0x160/0x260 [ 347.105803] tcp_sendmsg+0x27/0x40 [ 347.110206] inet_sendmsg+0x108/0x440 [ 347.114753] smc_sendmsg+0x223/0x320 [ 347.118762] ? smc_sendpage+0x170/0x170 [ 347.122911] sock_sendmsg+0xb5/0xf0 [ 347.127056] sock_write_iter+0x215/0x420 [ 347.131291] ? sock_sendmsg+0xf0/0xf0 [ 347.135234] __vfs_write+0x443/0x890 [ 347.139028] ? lock_downgrade+0x860/0x860 [ 347.143253] ? kernel_read+0x130/0x130 [ 347.147311] ? rw_verify_area+0xb8/0x2b0 [ 347.151830] vfs_write+0x150/0x4d0 [ 347.155698] ksys_write+0x103/0x260 [ 347.159599] ? do_sys_open+0x16e/0x350 [ 347.163929] ? __ia32_sys_read+0xa0/0xa0 [ 347.169246] ? do_syscall_64+0x21/0x4e0 [ 347.173471] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.179045] __x64_sys_write+0x6e/0xb0 [ 347.182985] do_syscall_64+0xd0/0x4e0 [ 347.187166] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.192793] RIP: 0033:0x4592f9 [ 347.196066] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.216356] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.231271] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 347.239059] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 347.246906] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 347.256084] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 347.265493] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 347.293035] FAULT_INJECTION: forcing a failure. [ 347.293035] name failslab, interval 1, probability 0, space 0, times 0 [ 347.304670] CPU: 1 PID: 11468 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 347.316754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.328728] Call Trace: [ 347.331502] dump_stack+0x123/0x177 [ 347.335312] should_fail.cold.4+0x5/0x13 [ 347.339861] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 347.345846] ? kernel_text_address+0x79/0xf0 [ 347.350747] ? __kernel_text_address+0xd/0x40 [ 347.355501] ? unwind_get_return_address+0x61/0xa0 [ 347.361050] __should_failslab+0xba/0xf0 [ 347.365339] should_failslab+0x9/0x14 [ 347.369307] __kmalloc+0x70/0x770 [ 347.373032] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.378627] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.383812] ? tls_push_record+0xff/0x1600 [ 347.388412] ? tls_sw_sendmsg+0x92d/0x1020 [ 347.392792] ? inet_sendmsg+0x108/0x440 [ 347.397140] ? smc_sendmsg+0x223/0x320 [ 347.401632] ? sock_sendmsg+0xb5/0xf0 [ 347.405596] ? sock_write_iter+0x215/0x420 [ 347.410462] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 347.417397] ? iov_iter_get_pages+0x1ee/0x1370 [ 347.422573] ? __lock_is_held+0xb5/0x140 [ 347.426652] generic_gcmaes_encrypt+0xfd/0x150 [ 347.431591] ? generic_gcmaes_encrypt+0xfd/0x150 [ 347.437221] ? helper_rfc4106_encrypt+0x450/0x450 [ 347.442590] ? __kmalloc+0x5f1/0x770 [ 347.446538] gcmaes_wrapper_encrypt+0x109/0x180 [ 347.451377] tls_push_record+0x9ae/0x1600 [ 347.455517] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.460724] tls_sw_sendmsg+0x92d/0x1020 [ 347.464965] ? __lock_acquire+0x792/0x4980 [ 347.469614] ? find_held_lock+0x36/0x1d0 [ 347.473788] ? tls_sw_push_pending_record+0x10/0x10 [ 347.479178] ? __local_bh_enable_ip+0x160/0x260 [ 347.484360] ? lock_sock_nested+0xc5/0x100 [ 347.489171] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.494676] ? lock_sock_nested+0x82/0x100 [ 347.499862] ? trace_hardirqs_on+0x28/0x190 [ 347.504969] ? lock_sock_nested+0x82/0x100 [ 347.509639] ? lock_sock_nested+0x82/0x100 [ 347.515400] inet_sendmsg+0x108/0x440 [ 347.520000] smc_sendmsg+0x223/0x320 [ 347.524605] ? smc_sendpage+0x170/0x170 [ 347.529397] sock_sendmsg+0xb5/0xf0 [ 347.533270] sock_write_iter+0x215/0x420 [ 347.537657] ? sock_sendmsg+0xf0/0xf0 [ 347.541645] __vfs_write+0x443/0x890 [ 347.545521] ? lock_downgrade+0x860/0x860 [ 347.550418] ? kernel_read+0x130/0x130 [ 347.556170] ? rw_verify_area+0xb8/0x2b0 [ 347.561500] vfs_write+0x150/0x4d0 [ 347.565283] ksys_write+0x103/0x260 [ 347.568906] ? do_sys_open+0x16e/0x350 [ 347.573095] ? __ia32_sys_read+0xa0/0xa0 [ 347.577496] ? do_syscall_64+0x21/0x4e0 [ 347.582901] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.589058] __x64_sys_write+0x6e/0xb0 [ 347.593204] do_syscall_64+0xd0/0x4e0 [ 347.597667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.604676] RIP: 0033:0x4592f9 [ 347.608404] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.633523] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.641609] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 347.649529] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 347.656833] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 347.665582] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 347.674017] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 347.690714] CPU: 0 PID: 11493 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 347.700643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.712008] Call Trace: [ 347.714892] dump_stack+0x123/0x177 [ 347.718905] should_fail.cold.4+0x5/0x13 [ 347.723283] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 347.728822] ? kernel_text_address+0x79/0xf0 [ 347.733602] ? __kernel_text_address+0xd/0x40 [ 347.738636] ? unwind_get_return_address+0x61/0xa0 [ 347.744212] __should_failslab+0xba/0xf0 [ 347.748571] should_failslab+0x9/0x14 [ 347.752404] __kmalloc+0x70/0x770 [ 347.756006] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.761657] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.767002] ? tls_push_record+0xff/0x1600 [ 347.771303] ? tls_sw_sendmsg+0x92d/0x1020 [ 347.775893] ? inet_sendmsg+0x108/0x440 [ 347.779956] ? smc_sendmsg+0x223/0x320 [ 347.784118] ? sock_sendmsg+0xb5/0xf0 [ 347.788057] ? sock_write_iter+0x215/0x420 [ 347.792472] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 347.800200] ? iov_iter_get_pages+0x1ee/0x1370 [ 347.805048] ? __lock_is_held+0xb5/0x140 [ 347.809353] generic_gcmaes_encrypt+0xfd/0x150 [ 347.814438] ? generic_gcmaes_encrypt+0xfd/0x150 [ 347.820322] ? helper_rfc4106_encrypt+0x450/0x450 [ 347.826590] ? __kmalloc+0x5f1/0x770 [ 347.830467] gcmaes_wrapper_encrypt+0x109/0x180 [ 347.835415] tls_push_record+0x9ae/0x1600 [ 347.839740] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.845297] tls_sw_sendmsg+0x92d/0x1020 [ 347.849603] ? __lock_acquire+0x792/0x4980 [ 347.854083] ? find_held_lock+0x36/0x1d0 [ 347.858761] ? tls_sw_push_pending_record+0x10/0x10 [ 347.864110] ? __local_bh_enable_ip+0x160/0x260 [ 347.868774] ? lock_sock_nested+0xc5/0x100 [ 347.873484] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.878467] ? lock_sock_nested+0x82/0x100 [ 347.883019] ? trace_hardirqs_on+0x28/0x190 [ 347.887645] ? lock_sock_nested+0x82/0x100 [ 347.892218] ? lock_sock_nested+0x82/0x100 [ 347.896999] inet_sendmsg+0x108/0x440 [ 347.900869] smc_sendmsg+0x223/0x320 [ 347.905610] ? smc_sendpage+0x170/0x170 [ 347.910511] sock_sendmsg+0xb5/0xf0 [ 347.914545] sock_write_iter+0x215/0x420 [ 347.919010] ? sock_sendmsg+0xf0/0xf0 [ 347.923669] __vfs_write+0x443/0x890 [ 347.927377] ? lock_downgrade+0x860/0x860 [ 347.931839] ? kernel_read+0x130/0x130 [ 347.935882] ? rw_verify_area+0xb8/0x2b0 [ 347.940163] vfs_write+0x150/0x4d0 [ 347.944448] ksys_write+0x103/0x260 [ 347.948517] ? do_sys_open+0x16e/0x350 [ 347.953024] ? __ia32_sys_read+0xa0/0xa0 [ 347.957635] ? do_syscall_64+0x21/0x4e0 [ 347.961854] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.967673] __x64_sys_write+0x6e/0xb0 [ 347.971944] do_syscall_64+0xd0/0x4e0 [ 347.976279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.981951] RIP: 0033:0x4592f9 [ 347.985700] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.007431] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.015254] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 348.022905] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 348.030735] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 348.038267] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 348.046599] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 348.075060] FAULT_INJECTION: forcing a failure. [ 348.075060] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.105148] FAULT_INJECTION: forcing a failure. [ 348.105148] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.127490] FAULT_INJECTION: forcing a failure. [ 348.127490] name failslab, interval 1, probability 0, space 0, times 0 [ 348.128056] CPU: 0 PID: 11489 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 348.147855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.157688] Call Trace: [ 348.160900] dump_stack+0x123/0x177 [ 348.164820] should_fail.cold.4+0x5/0x13 [ 348.168988] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.174587] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 348.180205] ? kasan_unpoison_shadow+0x35/0x50 [ 348.185663] __alloc_pages_nodemask+0x1d5/0x710 [ 348.190918] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 348.191653] FAULT_INJECTION: forcing a failure. [ 348.191653] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.196128] alloc_pages_current+0xd6/0x1b0 [ 348.196141] skb_page_frag_refill+0x20b/0x400 [ 348.196150] sk_page_frag_refill+0x46/0x1b0 [ 348.196158] tcp_sendmsg_locked+0xc58/0x35b0 [ 348.196169] ? mark_held_locks+0x130/0x130 [ 348.231428] ? mark_held_locks+0xc7/0x130 [ 348.235851] ? tcp_sendpage+0x50/0x50 [ 348.239799] ? mark_held_locks+0xc7/0x130 [ 348.244135] ? __local_bh_enable_ip+0x160/0x260 [ 348.249310] ? lock_sock_nested+0xc5/0x100 [ 348.253954] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.258754] ? lock_sock_nested+0x82/0x100 [ 348.263169] ? trace_hardirqs_on+0x28/0x190 [ 348.267513] ? lock_sock_nested+0x82/0x100 [ 348.272451] ? lock_sock_nested+0x82/0x100 [ 348.277169] ? __local_bh_enable_ip+0x160/0x260 [ 348.282829] tcp_sendmsg+0x27/0x40 [ 348.286567] inet_sendmsg+0x108/0x440 [ 348.290611] smc_sendmsg+0x223/0x320 [ 348.295074] ? smc_sendpage+0x170/0x170 [ 348.299768] sock_sendmsg+0xb5/0xf0 [ 348.304283] sock_write_iter+0x215/0x420 [ 348.310236] ? sock_sendmsg+0xf0/0xf0 [ 348.314436] __vfs_write+0x443/0x890 [ 348.319910] ? lock_downgrade+0x860/0x860 [ 348.325366] ? kernel_read+0x130/0x130 [ 348.329722] ? rw_verify_area+0xb8/0x2b0 [ 348.334949] vfs_write+0x150/0x4d0 [ 348.339557] ksys_write+0x103/0x260 [ 348.344806] ? do_sys_open+0x16e/0x350 [ 348.349789] ? __ia32_sys_read+0xa0/0xa0 [ 348.354906] ? do_syscall_64+0x21/0x4e0 [ 348.359421] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.365272] __x64_sys_write+0x6e/0xb0 [ 348.369166] do_syscall_64+0xd0/0x4e0 [ 348.373677] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.379578] RIP: 0033:0x4592f9 [ 348.383953] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.407331] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.416309] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 348.424189] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 348.432086] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 348.439620] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 348.447676] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 348.455189] CPU: 1 PID: 11512 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 348.465448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.478771] Call Trace: [ 348.481639] dump_stack+0x123/0x177 [ 348.485814] should_fail.cold.4+0x5/0x13 [ 348.490326] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.496121] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 348.502324] ? kasan_unpoison_shadow+0x35/0x50 [ 348.508172] __alloc_pages_nodemask+0x1d5/0x710 [ 348.513604] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 348.519330] alloc_pages_current+0xd6/0x1b0 [ 348.524882] skb_page_frag_refill+0x20b/0x400 [ 348.529388] sk_page_frag_refill+0x46/0x1b0 [ 348.534227] tcp_sendmsg_locked+0xc58/0x35b0 [ 348.538958] ? mark_held_locks+0x130/0x130 [ 348.544068] ? tcp_sendpage+0x50/0x50 [ 348.548011] ? mark_held_locks+0xc7/0x130 [ 348.552692] ? __local_bh_enable_ip+0x160/0x260 [ 348.558063] ? lock_sock_nested+0xc5/0x100 [ 348.562592] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.575597] ? lock_sock_nested+0x82/0x100 [ 348.580444] ? trace_hardirqs_on+0x28/0x190 [ 348.585168] ? lock_sock_nested+0x82/0x100 [ 348.589621] ? lock_sock_nested+0x82/0x100 [ 348.594085] ? __local_bh_enable_ip+0x160/0x260 [ 348.599563] tcp_sendmsg+0x27/0x40 [ 348.604973] inet_sendmsg+0x108/0x440 [ 348.608923] smc_sendmsg+0x223/0x320 [ 348.612750] ? smc_sendpage+0x170/0x170 [ 348.616958] sock_sendmsg+0xb5/0xf0 [ 348.621393] sock_write_iter+0x215/0x420 [ 348.626584] ? sock_sendmsg+0xf0/0xf0 [ 348.630627] __vfs_write+0x443/0x890 [ 348.634369] ? lock_downgrade+0x860/0x860 [ 348.638844] ? kernel_read+0x130/0x130 [ 348.643569] ? rw_verify_area+0xb8/0x2b0 [ 348.647987] vfs_write+0x150/0x4d0 [ 348.651889] ksys_write+0x103/0x260 [ 348.655839] ? do_sys_open+0x16e/0x350 [ 348.659837] ? __ia32_sys_read+0xa0/0xa0 [ 348.664839] ? do_syscall_64+0x21/0x4e0 [ 348.668807] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.675011] __x64_sys_write+0x6e/0xb0 [ 348.681662] do_syscall_64+0xd0/0x4e0 [ 348.685882] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.691725] RIP: 0033:0x4592f9 [ 348.695359] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.716234] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.724206] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 348.732028] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 348.741715] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 348.749858] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 348.758344] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 348.770202] CPU: 0 PID: 11498 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 348.778883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.789415] Call Trace: [ 348.792810] dump_stack+0x123/0x177 [ 348.797325] should_fail.cold.4+0x5/0x13 [ 348.802587] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.808050] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 348.813449] ? kasan_unpoison_shadow+0x35/0x50 [ 348.818153] __alloc_pages_nodemask+0x1d5/0x710 [ 348.822850] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 348.827893] alloc_pages_current+0xd6/0x1b0 [ 348.832612] skb_page_frag_refill+0x20b/0x400 [ 348.837128] sk_page_frag_refill+0x46/0x1b0 [ 348.841732] tcp_sendmsg_locked+0xc58/0x35b0 [ 348.848160] ? mark_held_locks+0x130/0x130 [ 348.853360] ? mark_held_locks+0xc7/0x130 [ 348.857714] ? tcp_sendpage+0x50/0x50 [ 348.861675] ? mark_held_locks+0xc7/0x130 [ 348.865871] ? __local_bh_enable_ip+0x160/0x260 [ 348.870650] ? lock_sock_nested+0xc5/0x100 [ 348.875143] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.879903] ? lock_sock_nested+0x82/0x100 [ 348.884407] ? trace_hardirqs_on+0x28/0x190 [ 348.888956] ? lock_sock_nested+0x82/0x100 [ 348.893417] ? lock_sock_nested+0x82/0x100 [ 348.898093] ? __local_bh_enable_ip+0x160/0x260 [ 348.903068] tcp_sendmsg+0x27/0x40 [ 348.906970] inet_sendmsg+0x108/0x440 [ 348.911570] smc_sendmsg+0x223/0x320 [ 348.915363] ? smc_sendpage+0x170/0x170 [ 348.919780] sock_sendmsg+0xb5/0xf0 [ 348.923698] sock_write_iter+0x215/0x420 [ 348.928064] ? sock_sendmsg+0xf0/0xf0 [ 348.932541] __vfs_write+0x443/0x890 [ 348.936836] ? lock_downgrade+0x860/0x860 [ 348.940982] ? kernel_read+0x130/0x130 [ 348.945044] ? rw_verify_area+0xb8/0x2b0 [ 348.949276] vfs_write+0x150/0x4d0 [ 348.953174] ksys_write+0x103/0x260 [ 348.957232] ? do_sys_open+0x16e/0x350 [ 348.961490] ? __ia32_sys_read+0xa0/0xa0 [ 348.965586] ? do_syscall_64+0x21/0x4e0 [ 348.970068] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.975778] __x64_sys_write+0x6e/0xb0 [ 348.979906] do_syscall_64+0xd0/0x4e0 [ 348.983935] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.989179] RIP: 0033:0x4592f9 [ 348.992644] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.012506] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.020705] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 349.028616] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.036331] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 349.043619] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 349.051221] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 349.062578] CPU: 1 PID: 11495 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 349.071238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.081390] Call Trace: [ 349.084001] dump_stack+0x123/0x177 [ 349.088076] should_fail.cold.4+0x5/0x13 [ 349.092427] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 349.098034] ? kernel_text_address+0x79/0xf0 [ 349.102440] ? __kernel_text_address+0xd/0x40 [ 349.107633] ? unwind_get_return_address+0x61/0xa0 [ 349.112848] __should_failslab+0xba/0xf0 [ 349.117210] should_failslab+0x9/0x14 [ 349.121531] __kmalloc+0x70/0x770 [ 349.125003] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 349.130864] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 349.136659] ? tls_push_record+0xff/0x1600 [ 349.141714] ? tls_sw_sendmsg+0x92d/0x1020 [ 349.146202] ? inet_sendmsg+0x108/0x440 [ 349.150437] ? smc_sendmsg+0x223/0x320 [ 349.154901] ? sock_sendmsg+0xb5/0xf0 [ 349.160611] ? sock_write_iter+0x215/0x420 [ 349.165242] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 349.171571] ? iov_iter_get_pages+0x1ee/0x1370 [ 349.176418] ? __lock_is_held+0xb5/0x140 [ 349.183180] generic_gcmaes_encrypt+0xfd/0x150 [ 349.189990] ? generic_gcmaes_encrypt+0xfd/0x150 [ 349.194969] ? helper_rfc4106_encrypt+0x450/0x450 [ 349.199894] ? __kmalloc+0x5f1/0x770 [ 349.203828] gcmaes_wrapper_encrypt+0x109/0x180 [ 349.209074] tls_push_record+0x9ae/0x1600 [ 349.213930] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.218725] tls_sw_sendmsg+0x92d/0x1020 [ 349.224851] ? __lock_acquire+0x792/0x4980 [ 349.229338] ? find_held_lock+0x36/0x1d0 [ 349.233676] ? tls_sw_push_pending_record+0x10/0x10 [ 349.239048] ? __local_bh_enable_ip+0x160/0x260 [ 349.243863] ? lock_sock_nested+0xc5/0x100 [ 349.248240] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.253304] ? lock_sock_nested+0x82/0x100 [ 349.257813] ? trace_hardirqs_on+0x28/0x190 [ 349.262215] ? lock_sock_nested+0x82/0x100 [ 349.267796] ? lock_sock_nested+0x82/0x100 [ 349.273905] inet_sendmsg+0x108/0x440 [ 349.278590] smc_sendmsg+0x223/0x320 [ 349.283119] ? smc_sendpage+0x170/0x170 [ 349.287335] sock_sendmsg+0xb5/0xf0 [ 349.291407] sock_write_iter+0x215/0x420 [ 349.295740] ? sock_sendmsg+0xf0/0xf0 [ 349.301066] __vfs_write+0x443/0x890 [ 349.305726] ? lock_downgrade+0x860/0x860 [ 349.309961] ? kernel_read+0x130/0x130 [ 349.313853] ? rw_verify_area+0xb8/0x2b0 [ 349.318023] vfs_write+0x150/0x4d0 [ 349.321569] ksys_write+0x103/0x260 [ 349.325340] ? do_sys_open+0x16e/0x350 [ 349.329223] ? __ia32_sys_read+0xa0/0xa0 [ 349.333659] ? do_syscall_64+0x21/0x4e0 [ 349.338075] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.345488] __x64_sys_write+0x6e/0xb0 [ 349.349580] do_syscall_64+0xd0/0x4e0 [ 349.353568] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.358758] RIP: 0033:0x4592f9 [ 349.362215] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.384846] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.394188] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 349.402011] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.411494] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 349.419338] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 349.427199] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 349.450634] FAULT_INJECTION: forcing a failure. [ 349.450634] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 349.471483] FAULT_INJECTION: forcing a failure. [ 349.471483] name failslab, interval 1, probability 0, space 0, times 0 [ 349.475433] FAULT_INJECTION: forcing a failure. [ 349.475433] name failslab, interval 1, probability 0, space 0, times 0 [ 349.516239] CPU: 0 PID: 11528 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 349.526016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.537546] Call Trace: [ 349.541262] dump_stack+0x123/0x177 [ 349.545262] should_fail.cold.4+0x5/0x13 [ 349.552582] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 349.558490] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 349.563953] ? kasan_unpoison_shadow+0x35/0x50 [ 349.568820] __alloc_pages_nodemask+0x1d5/0x710 [ 349.573647] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 349.578985] alloc_pages_current+0xd6/0x1b0 [ 349.583798] skb_page_frag_refill+0x20b/0x400 [ 349.588406] sk_page_frag_refill+0x46/0x1b0 [ 349.592984] tcp_sendmsg_locked+0xc58/0x35b0 [ 349.598110] ? mark_held_locks+0x130/0x130 [ 349.602727] ? mark_held_locks+0xc7/0x130 [ 349.607529] ? tcp_sendpage+0x50/0x50 [ 349.611918] ? mark_held_locks+0xc7/0x130 [ 349.616652] ? __local_bh_enable_ip+0x160/0x260 [ 349.621707] ? lock_sock_nested+0xc5/0x100 [ 349.626781] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.631533] ? lock_sock_nested+0x82/0x100 [ 349.635764] ? trace_hardirqs_on+0x28/0x190 [ 349.640472] ? lock_sock_nested+0x82/0x100 [ 349.644992] ? lock_sock_nested+0x82/0x100 [ 349.649855] ? __local_bh_enable_ip+0x160/0x260 [ 349.654609] tcp_sendmsg+0x27/0x40 [ 349.658489] inet_sendmsg+0x108/0x440 [ 349.662428] smc_sendmsg+0x223/0x320 [ 349.666234] ? smc_sendpage+0x170/0x170 [ 349.670295] sock_sendmsg+0xb5/0xf0 [ 349.676504] sock_write_iter+0x215/0x420 [ 349.682088] ? sock_sendmsg+0xf0/0xf0 [ 349.687440] __vfs_write+0x443/0x890 [ 349.691688] ? lock_downgrade+0x860/0x860 [ 349.696666] ? kernel_read+0x130/0x130 [ 349.701057] ? rw_verify_area+0xb8/0x2b0 [ 349.705227] vfs_write+0x150/0x4d0 [ 349.708790] ksys_write+0x103/0x260 [ 349.712873] ? do_sys_open+0x16e/0x350 [ 349.717417] ? __ia32_sys_read+0xa0/0xa0 [ 349.721706] ? do_syscall_64+0x21/0x4e0 [ 349.726279] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.732082] __x64_sys_write+0x6e/0xb0 [ 349.736645] do_syscall_64+0xd0/0x4e0 [ 349.740734] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.746116] RIP: 0033:0x4592f9 [ 349.749363] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.770830] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.779499] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 349.787037] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.795718] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 349.804117] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 349.812195] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 349.820376] CPU: 1 PID: 11530 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 349.828449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.838564] Call Trace: [ 349.841338] dump_stack+0x123/0x177 [ 349.845045] should_fail.cold.4+0x5/0x13 [ 349.849944] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 349.855259] ? kernel_text_address+0x79/0xf0 [ 349.859927] ? __kernel_text_address+0xd/0x40 [ 349.864806] ? unwind_get_return_address+0x61/0xa0 [ 349.869868] __should_failslab+0xba/0xf0 [ 349.873928] should_failslab+0x9/0x14 [ 349.877936] __kmalloc+0x70/0x770 [ 349.881662] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 349.887114] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 349.892476] ? tls_push_record+0xff/0x1600 [ 349.897008] ? tls_sw_sendmsg+0x92d/0x1020 [ 349.901234] ? inet_sendmsg+0x108/0x440 [ 349.905199] ? smc_sendmsg+0x223/0x320 [ 349.909530] ? sock_sendmsg+0xb5/0xf0 [ 349.913750] ? sock_write_iter+0x215/0x420 [ 349.918536] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 349.924847] ? iov_iter_get_pages+0x1ee/0x1370 [ 349.929732] ? __lock_is_held+0xb5/0x140 [ 349.933787] generic_gcmaes_encrypt+0xfd/0x150 [ 349.938496] ? generic_gcmaes_encrypt+0xfd/0x150 [ 349.943391] ? helper_rfc4106_encrypt+0x450/0x450 [ 349.948404] ? __kmalloc+0x5f1/0x770 [ 349.952370] gcmaes_wrapper_encrypt+0x109/0x180 [ 349.957337] tls_push_record+0x9ae/0x1600 [ 349.962702] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.967630] tls_sw_sendmsg+0x92d/0x1020 [ 349.972061] ? __lock_acquire+0x792/0x4980 [ 349.976907] ? find_held_lock+0x36/0x1d0 [ 349.981083] ? tls_sw_push_pending_record+0x10/0x10 [ 349.986736] ? __local_bh_enable_ip+0x160/0x260 [ 349.991871] ? lock_sock_nested+0xc5/0x100 [ 349.996161] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.001028] ? lock_sock_nested+0x82/0x100 [ 350.005465] ? trace_hardirqs_on+0x28/0x190 [ 350.009850] ? lock_sock_nested+0x82/0x100 [ 350.014105] ? lock_sock_nested+0x82/0x100 [ 350.019427] inet_sendmsg+0x108/0x440 [ 350.023353] smc_sendmsg+0x223/0x320 [ 350.027114] ? smc_sendpage+0x170/0x170 [ 350.031529] sock_sendmsg+0xb5/0xf0 [ 350.035145] sock_write_iter+0x215/0x420 [ 350.039319] ? sock_sendmsg+0xf0/0xf0 [ 350.043126] __vfs_write+0x443/0x890 [ 350.046951] ? lock_downgrade+0x860/0x860 [ 350.051264] ? kernel_read+0x130/0x130 [ 350.055204] ? rw_verify_area+0xb8/0x2b0 [ 350.059480] vfs_write+0x150/0x4d0 [ 350.063192] ksys_write+0x103/0x260 [ 350.070645] ? do_sys_open+0x16e/0x350 [ 350.074720] ? __ia32_sys_read+0xa0/0xa0 [ 350.079034] ? do_syscall_64+0x21/0x4e0 [ 350.083949] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.089939] __x64_sys_write+0x6e/0xb0 [ 350.096657] do_syscall_64+0xd0/0x4e0 [ 350.100736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.106001] RIP: 0033:0x4592f9 [ 350.110514] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.132038] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.140671] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 350.148516] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 350.156126] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 350.163822] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 350.171370] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 350.181017] FAULT_INJECTION: forcing a failure. [ 350.181017] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.198043] CPU: 0 PID: 11544 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 350.206541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.217124] Call Trace: [ 350.219961] dump_stack+0x123/0x177 [ 350.224185] should_fail.cold.4+0x5/0x13 [ 350.228536] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 350.233804] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 350.239294] ? kasan_unpoison_shadow+0x35/0x50 [ 350.250378] __alloc_pages_nodemask+0x1d5/0x710 [ 350.255441] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 350.261280] alloc_pages_current+0xd6/0x1b0 [ 350.266379] skb_page_frag_refill+0x20b/0x400 [ 350.271243] sk_page_frag_refill+0x46/0x1b0 [ 350.275801] tcp_sendmsg_locked+0xc58/0x35b0 [ 350.281904] ? mark_held_locks+0x130/0x130 [ 350.286418] ? tcp_sendpage+0x50/0x50 [ 350.290399] ? mark_held_locks+0xc7/0x130 [ 350.294641] ? __local_bh_enable_ip+0x160/0x260 [ 350.299731] ? lock_sock_nested+0xc5/0x100 [ 350.305180] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.310650] ? lock_sock_nested+0x82/0x100 [ 350.315801] ? trace_hardirqs_on+0x28/0x190 [ 350.321040] ? lock_sock_nested+0x82/0x100 [ 350.325976] ? lock_sock_nested+0x82/0x100 [ 350.331153] ? __local_bh_enable_ip+0x160/0x260 [ 350.337564] tcp_sendmsg+0x27/0x40 [ 350.341658] inet_sendmsg+0x108/0x440 [ 350.346161] smc_sendmsg+0x223/0x320 [ 350.350285] ? smc_sendpage+0x170/0x170 [ 350.354628] sock_sendmsg+0xb5/0xf0 [ 350.358838] sock_write_iter+0x215/0x420 [ 350.366796] ? sock_sendmsg+0xf0/0xf0 [ 350.370809] __vfs_write+0x443/0x890 [ 350.375118] ? lock_downgrade+0x860/0x860 [ 350.379536] ? kernel_read+0x130/0x130 [ 350.383619] ? rw_verify_area+0xb8/0x2b0 [ 350.387967] vfs_write+0x150/0x4d0 [ 350.391801] ksys_write+0x103/0x260 [ 350.395705] ? do_sys_open+0x16e/0x350 [ 350.400117] ? __ia32_sys_read+0xa0/0xa0 [ 350.404917] ? do_syscall_64+0x21/0x4e0 [ 350.409176] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.414818] __x64_sys_write+0x6e/0xb0 [ 350.418803] do_syscall_64+0xd0/0x4e0 [ 350.422961] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.428738] RIP: 0033:0x4592f9 [ 350.432045] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.451357] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.459348] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 350.468966] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 350.477095] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 350.488508] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 350.497848] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 350.505752] CPU: 1 PID: 11524 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 350.514838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.525738] Call Trace: [ 350.528543] dump_stack+0x123/0x177 [ 350.532290] should_fail.cold.4+0x5/0x13 [ 350.537496] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 350.543260] ? kernel_text_address+0x79/0xf0 [ 350.547863] ? __kernel_text_address+0xd/0x40 [ 350.553012] ? unwind_get_return_address+0x61/0xa0 [ 350.558517] __should_failslab+0xba/0xf0 [ 350.562579] should_failslab+0x9/0x14 [ 350.566391] __kmalloc+0x70/0x770 [ 350.570079] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 350.575437] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 350.580621] ? tls_push_record+0xff/0x1600 [ 350.584948] ? tls_sw_sendmsg+0x92d/0x1020 [ 350.590116] ? inet_sendmsg+0x108/0x440 [ 350.595251] ? smc_sendmsg+0x223/0x320 [ 350.599218] ? sock_sendmsg+0xb5/0xf0 [ 350.603416] ? sock_write_iter+0x215/0x420 [ 350.608141] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 350.614050] ? iov_iter_get_pages+0x1ee/0x1370 [ 350.618722] ? __lock_is_held+0xb5/0x140 [ 350.623000] generic_gcmaes_encrypt+0xfd/0x150 [ 350.627873] ? generic_gcmaes_encrypt+0xfd/0x150 [ 350.633143] ? helper_rfc4106_encrypt+0x450/0x450 [ 350.638532] ? __kmalloc+0x5f1/0x770 [ 350.642556] gcmaes_wrapper_encrypt+0x109/0x180 [ 350.647607] tls_push_record+0x9ae/0x1600 [ 350.652003] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.656751] tls_sw_sendmsg+0x92d/0x1020 [ 350.661174] ? __lock_acquire+0x792/0x4980 [ 350.666718] ? find_held_lock+0x36/0x1d0 [ 350.670860] ? tls_sw_push_pending_record+0x10/0x10 [ 350.676261] ? __local_bh_enable_ip+0x160/0x260 [ 350.682206] ? lock_sock_nested+0xc5/0x100 [ 350.686518] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.691871] ? lock_sock_nested+0x82/0x100 [ 350.699093] ? trace_hardirqs_on+0x28/0x190 [ 350.703621] ? lock_sock_nested+0x82/0x100 [ 350.707936] ? lock_sock_nested+0x82/0x100 [ 350.712346] inet_sendmsg+0x108/0x440 [ 350.716243] smc_sendmsg+0x223/0x320 [ 350.720038] ? smc_sendpage+0x170/0x170 [ 350.724519] sock_sendmsg+0xb5/0xf0 [ 350.728248] sock_write_iter+0x215/0x420 [ 350.732335] ? sock_sendmsg+0xf0/0xf0 [ 350.736145] __vfs_write+0x443/0x890 [ 350.739919] ? lock_downgrade+0x860/0x860 [ 350.744233] ? kernel_read+0x130/0x130 [ 350.748257] ? rw_verify_area+0xb8/0x2b0 [ 350.752421] vfs_write+0x150/0x4d0 [ 350.755956] ksys_write+0x103/0x260 [ 350.759591] ? do_sys_open+0x16e/0x350 [ 350.763687] ? __ia32_sys_read+0xa0/0xa0 [ 350.768066] ? do_syscall_64+0x21/0x4e0 [ 350.772263] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.777724] __x64_sys_write+0x6e/0xb0 [ 350.781628] do_syscall_64+0xd0/0x4e0 [ 350.785418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.790927] RIP: 0033:0x4592f9 [ 350.794305] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.814125] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.821918] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 350.829467] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 350.837313] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 350.844671] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 350.852816] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 350.867554] FAULT_INJECTION: forcing a failure. [ 350.867554] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.880523] FAULT_INJECTION: forcing a failure. [ 350.880523] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.892910] FAULT_INJECTION: forcing a failure. [ 350.892910] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.912017] FAULT_INJECTION: forcing a failure. [ 350.912017] name failslab, interval 1, probability 0, space 0, times 0 [ 350.924001] CPU: 0 PID: 11557 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 350.931904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.941442] Call Trace: [ 350.944134] dump_stack+0x123/0x177 [ 350.948129] should_fail.cold.4+0x5/0x13 [ 350.952803] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 350.958210] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 350.963787] ? kasan_unpoison_shadow+0x35/0x50 [ 350.968668] __alloc_pages_nodemask+0x1d5/0x710 [ 350.973471] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 350.980437] alloc_pages_current+0xd6/0x1b0 [ 350.986305] skb_page_frag_refill+0x20b/0x400 [ 350.992612] sk_page_frag_refill+0x46/0x1b0 [ 350.997388] tcp_sendmsg_locked+0xc58/0x35b0 [ 351.003024] ? mark_held_locks+0x130/0x130 [ 351.009339] ? mark_held_locks+0xc7/0x130 [ 351.014044] ? tcp_sendpage+0x50/0x50 [ 351.018520] ? mark_held_locks+0xc7/0x130 [ 351.023158] ? __local_bh_enable_ip+0x160/0x260 [ 351.028155] ? lock_sock_nested+0xc5/0x100 [ 351.032678] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.038410] ? lock_sock_nested+0x82/0x100 [ 351.043985] ? trace_hardirqs_on+0x28/0x190 [ 351.049277] ? lock_sock_nested+0x82/0x100 [ 351.053871] ? lock_sock_nested+0x82/0x100 [ 351.058688] ? __local_bh_enable_ip+0x160/0x260 [ 351.064604] tcp_sendmsg+0x27/0x40 [ 351.069191] inet_sendmsg+0x108/0x440 [ 351.073999] smc_sendmsg+0x223/0x320 [ 351.077945] ? smc_sendpage+0x170/0x170 [ 351.082246] sock_sendmsg+0xb5/0xf0 [ 351.086425] sock_write_iter+0x215/0x420 [ 351.090524] ? sock_sendmsg+0xf0/0xf0 [ 351.094827] __vfs_write+0x443/0x890 [ 351.098629] ? lock_downgrade+0x860/0x860 [ 351.103787] ? kernel_read+0x130/0x130 [ 351.108482] ? rw_verify_area+0xb8/0x2b0 [ 351.112694] vfs_write+0x150/0x4d0 [ 351.116543] ksys_write+0x103/0x260 [ 351.121499] ? do_sys_open+0x16e/0x350 [ 351.126208] ? __ia32_sys_read+0xa0/0xa0 [ 351.133508] ? do_syscall_64+0x21/0x4e0 [ 351.138797] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.144568] __x64_sys_write+0x6e/0xb0 [ 351.149150] do_syscall_64+0xd0/0x4e0 [ 351.153042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.159157] RIP: 0033:0x4592f9 [ 351.163109] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.183169] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.191507] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 351.200283] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 351.210335] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 351.217905] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 351.225650] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 351.233538] CPU: 1 PID: 11561 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 351.242271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.252493] Call Trace: [ 351.255076] dump_stack+0x123/0x177 [ 351.258909] should_fail.cold.4+0x5/0x13 [ 351.263141] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 351.268671] ? kernel_text_address+0x79/0xf0 [ 351.273068] ? __kernel_text_address+0xd/0x40 [ 351.277701] ? unwind_get_return_address+0x61/0xa0 [ 351.282949] __should_failslab+0xba/0xf0 [ 351.287093] should_failslab+0x9/0x14 [ 351.291333] __kmalloc+0x70/0x770 [ 351.294921] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 351.301865] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 351.308882] ? tls_push_record+0xff/0x1600 [ 351.314485] ? tls_sw_sendmsg+0x92d/0x1020 [ 351.319720] ? inet_sendmsg+0x108/0x440 [ 351.324327] ? smc_sendmsg+0x223/0x320 [ 351.328554] ? sock_sendmsg+0xb5/0xf0 [ 351.333231] ? sock_write_iter+0x215/0x420 [ 351.337820] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 351.344183] ? iov_iter_get_pages+0x1ee/0x1370 [ 351.350336] ? __lock_is_held+0xb5/0x140 [ 351.354791] generic_gcmaes_encrypt+0xfd/0x150 [ 351.359975] ? generic_gcmaes_encrypt+0xfd/0x150 [ 351.365459] ? helper_rfc4106_encrypt+0x450/0x450 [ 351.371082] ? __kmalloc+0x5f1/0x770 [ 351.376477] gcmaes_wrapper_encrypt+0x109/0x180 [ 351.381829] tls_push_record+0x9ae/0x1600 [ 351.386471] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.391970] tls_sw_sendmsg+0x92d/0x1020 [ 351.397168] ? __lock_acquire+0x792/0x4980 [ 351.401845] ? find_held_lock+0x36/0x1d0 [ 351.406870] ? tls_sw_push_pending_record+0x10/0x10 [ 351.412581] ? __local_bh_enable_ip+0x160/0x260 [ 351.418064] ? lock_sock_nested+0xc5/0x100 [ 351.422817] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.427883] ? lock_sock_nested+0x82/0x100 [ 351.433120] ? trace_hardirqs_on+0x28/0x190 [ 351.437772] ? lock_sock_nested+0x82/0x100 [ 351.443281] ? lock_sock_nested+0x82/0x100 [ 351.448112] inet_sendmsg+0x108/0x440 [ 351.451953] smc_sendmsg+0x223/0x320 [ 351.455943] ? smc_sendpage+0x170/0x170 [ 351.460214] sock_sendmsg+0xb5/0xf0 [ 351.463930] sock_write_iter+0x215/0x420 [ 351.468466] ? sock_sendmsg+0xf0/0xf0 [ 351.472589] __vfs_write+0x443/0x890 [ 351.476474] ? lock_downgrade+0x860/0x860 [ 351.481865] ? kernel_read+0x130/0x130 [ 351.486191] ? rw_verify_area+0xb8/0x2b0 [ 351.490254] vfs_write+0x150/0x4d0 [ 351.494294] ksys_write+0x103/0x260 [ 351.498380] ? do_sys_open+0x16e/0x350 [ 351.502370] ? __ia32_sys_read+0xa0/0xa0 [ 351.506859] ? do_syscall_64+0x21/0x4e0 [ 351.510827] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.516879] __x64_sys_write+0x6e/0xb0 [ 351.521162] do_syscall_64+0xd0/0x4e0 [ 351.525809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.531398] RIP: 0033:0x4592f9 [ 351.535132] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.556613] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.565157] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 351.573069] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 351.580980] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 351.588649] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 351.596615] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 351.604938] FAULT_INJECTION: forcing a failure. [ 351.604938] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 351.620082] CPU: 1 PID: 11556 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 351.631376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.641085] Call Trace: [ 351.644308] dump_stack+0x123/0x177 [ 351.649216] should_fail.cold.4+0x5/0x13 [ 351.653495] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 351.659418] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 351.665701] ? kasan_unpoison_shadow+0x35/0x50 [ 351.671118] __alloc_pages_nodemask+0x1d5/0x710 [ 351.676060] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 351.682593] alloc_pages_current+0xd6/0x1b0 [ 351.687221] skb_page_frag_refill+0x20b/0x400 [ 351.692122] sk_page_frag_refill+0x46/0x1b0 [ 351.697071] tcp_sendmsg_locked+0xc58/0x35b0 [ 351.702529] ? mark_held_locks+0x130/0x130 [ 351.707050] ? mark_held_locks+0xc7/0x130 [ 351.711577] ? tcp_sendpage+0x50/0x50 [ 351.716145] ? mark_held_locks+0xc7/0x130 [ 351.723295] ? __local_bh_enable_ip+0x160/0x260 [ 351.731036] ? lock_sock_nested+0xc5/0x100 [ 351.736915] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.742005] ? lock_sock_nested+0x82/0x100 [ 351.747736] ? trace_hardirqs_on+0x28/0x190 [ 351.752988] ? lock_sock_nested+0x82/0x100 [ 351.757483] ? lock_sock_nested+0x82/0x100 [ 351.762441] ? __local_bh_enable_ip+0x160/0x260 [ 351.767517] tcp_sendmsg+0x27/0x40 [ 351.771484] inet_sendmsg+0x108/0x440 [ 351.777014] smc_sendmsg+0x223/0x320 [ 351.782102] ? smc_sendpage+0x170/0x170 [ 351.786283] sock_sendmsg+0xb5/0xf0 [ 351.790038] sock_write_iter+0x215/0x420 [ 351.795627] ? sock_sendmsg+0xf0/0xf0 [ 351.799565] __vfs_write+0x443/0x890 [ 351.804302] ? lock_downgrade+0x860/0x860 [ 351.809511] ? kernel_read+0x130/0x130 [ 351.814198] ? rw_verify_area+0xb8/0x2b0 [ 351.819087] vfs_write+0x150/0x4d0 [ 351.823629] ksys_write+0x103/0x260 [ 351.827844] ? do_sys_open+0x16e/0x350 [ 351.831946] ? __ia32_sys_read+0xa0/0xa0 [ 351.836116] ? do_syscall_64+0x21/0x4e0 [ 351.840746] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.846855] __x64_sys_write+0x6e/0xb0 [ 351.851147] do_syscall_64+0xd0/0x4e0 [ 351.855212] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.861008] RIP: 0033:0x4592f9 [ 351.864370] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.884583] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.892360] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 351.900070] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 351.907613] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 351.915582] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 351.924929] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 351.932660] CPU: 0 PID: 11545 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 351.941708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.951624] Call Trace: [ 351.954422] dump_stack+0x123/0x177 [ 351.958353] should_fail.cold.4+0x5/0x13 [ 351.962840] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 351.968815] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 351.974811] ? kasan_unpoison_shadow+0x35/0x50 [ 351.979833] __alloc_pages_nodemask+0x1d5/0x710 [ 351.985637] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 351.991424] alloc_pages_current+0xd6/0x1b0 [ 351.995969] skb_page_frag_refill+0x20b/0x400 [ 352.000942] sk_page_frag_refill+0x46/0x1b0 [ 352.005909] tcp_sendmsg_locked+0xc58/0x35b0 [ 352.010736] ? mark_held_locks+0x130/0x130 [ 352.015209] ? mark_held_locks+0xc7/0x130 [ 352.019467] ? tcp_sendpage+0x50/0x50 [ 352.023923] ? mark_held_locks+0xc7/0x130 [ 352.028230] ? __local_bh_enable_ip+0x160/0x260 [ 352.033149] ? lock_sock_nested+0xc5/0x100 [ 352.038009] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.042607] ? lock_sock_nested+0x82/0x100 [ 352.047015] ? trace_hardirqs_on+0x28/0x190 [ 352.051664] ? lock_sock_nested+0x82/0x100 [ 352.056402] ? lock_sock_nested+0x82/0x100 [ 352.063120] ? __local_bh_enable_ip+0x160/0x260 [ 352.068678] tcp_sendmsg+0x27/0x40 [ 352.072354] inet_sendmsg+0x108/0x440 [ 352.076350] smc_sendmsg+0x223/0x320 [ 352.080840] ? smc_sendpage+0x170/0x170 [ 352.084846] sock_sendmsg+0xb5/0xf0 [ 352.089916] sock_write_iter+0x215/0x420 [ 352.094381] ? sock_sendmsg+0xf0/0xf0 [ 352.098191] __vfs_write+0x443/0x890 [ 352.102144] ? lock_downgrade+0x860/0x860 [ 352.106591] ? kernel_read+0x130/0x130 [ 352.110946] ? rw_verify_area+0xb8/0x2b0 [ 352.115187] vfs_write+0x150/0x4d0 [ 352.118723] ksys_write+0x103/0x260 [ 352.122607] ? do_sys_open+0x16e/0x350 [ 352.126948] ? __ia32_sys_read+0xa0/0xa0 [ 352.131463] ? do_syscall_64+0x21/0x4e0 [ 352.135595] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.141054] __x64_sys_write+0x6e/0xb0 [ 352.145030] do_syscall_64+0xd0/0x4e0 [ 352.148990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.154708] RIP: 0033:0x4592f9 [ 352.157921] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2020/12/30 01:00:21 executed programs: 1136 [ 352.178078] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.186687] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 352.195698] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.204603] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 352.212527] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 352.220621] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 352.237571] CPU: 0 PID: 11558 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 352.245673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.255905] Call Trace: [ 352.258595] dump_stack+0x123/0x177 [ 352.262424] should_fail.cold.4+0x5/0x13 [ 352.266700] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 352.273157] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 352.278878] ? kasan_unpoison_shadow+0x35/0x50 [ 352.283827] __alloc_pages_nodemask+0x1d5/0x710 [ 352.288799] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 352.294263] alloc_pages_current+0xd6/0x1b0 [ 352.299638] skb_page_frag_refill+0x20b/0x400 [ 352.304865] sk_page_frag_refill+0x46/0x1b0 [ 352.309938] tcp_sendmsg_locked+0xc58/0x35b0 [ 352.315064] ? mark_held_locks+0x130/0x130 [ 352.320085] ? mark_held_locks+0xc7/0x130 [ 352.325261] ? tcp_sendpage+0x50/0x50 [ 352.330143] ? mark_held_locks+0xc7/0x130 [ 352.334726] ? __local_bh_enable_ip+0x160/0x260 [ 352.339617] ? lock_sock_nested+0xc5/0x100 [ 352.344133] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.348951] ? lock_sock_nested+0x82/0x100 [ 352.353639] ? trace_hardirqs_on+0x28/0x190 [ 352.358306] ? lock_sock_nested+0x82/0x100 [ 352.362896] ? __local_bh_enable_ip+0x160/0x260 [ 352.368270] tcp_sendmsg+0x27/0x40 [ 352.372406] inet_sendmsg+0x108/0x440 [ 352.376302] smc_sendmsg+0x223/0x320 [ 352.380155] ? smc_sendpage+0x170/0x170 [ 352.384251] sock_sendmsg+0xb5/0xf0 [ 352.388829] sock_write_iter+0x215/0x420 [ 352.393329] ? sock_sendmsg+0xf0/0xf0 [ 352.397914] __vfs_write+0x443/0x890 [ 352.401716] ? lock_downgrade+0x860/0x860 [ 352.407109] ? kernel_read+0x130/0x130 [ 352.411198] ? rw_verify_area+0xb8/0x2b0 [ 352.415351] vfs_write+0x150/0x4d0 [ 352.419264] ksys_write+0x103/0x260 [ 352.422900] ? do_sys_open+0x16e/0x350 [ 352.426882] ? __ia32_sys_read+0xa0/0xa0 [ 352.431368] ? do_syscall_64+0x21/0x4e0 [ 352.435340] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.440796] __x64_sys_write+0x6e/0xb0 [ 352.444682] do_syscall_64+0xd0/0x4e0 [ 352.449620] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.456409] RIP: 0033:0x4592f9 [ 352.459770] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.481342] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.489834] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 352.501271] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.508826] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 352.516673] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 352.524187] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 352.563982] FAULT_INJECTION: forcing a failure. [ 352.563982] name failslab, interval 1, probability 0, space 0, times 0 [ 352.576687] FAULT_INJECTION: forcing a failure. [ 352.576687] name failslab, interval 1, probability 0, space 0, times 0 [ 352.581840] FAULT_INJECTION: forcing a failure. [ 352.581840] name failslab, interval 1, probability 0, space 0, times 0 [ 352.603879] FAULT_INJECTION: forcing a failure. [ 352.603879] name failslab, interval 1, probability 0, space 0, times 0 [ 352.618081] CPU: 1 PID: 11577 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 352.626515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.636453] Call Trace: [ 352.639166] dump_stack+0x123/0x177 [ 352.642886] should_fail.cold.4+0x5/0x13 [ 352.647451] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 352.652705] ? kernel_text_address+0x79/0xf0 [ 352.657338] ? __kernel_text_address+0xd/0x40 [ 352.662456] ? unwind_get_return_address+0x61/0xa0 [ 352.667701] __should_failslab+0xba/0xf0 [ 352.671758] should_failslab+0x9/0x14 [ 352.675736] __kmalloc+0x70/0x770 [ 352.679281] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 352.684694] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 352.690020] ? tls_push_record+0xff/0x1600 [ 352.695885] ? tls_sw_sendmsg+0x92d/0x1020 [ 352.700456] ? inet_sendmsg+0x108/0x440 [ 352.705649] ? smc_sendmsg+0x223/0x320 [ 352.709645] ? sock_sendmsg+0xb5/0xf0 [ 352.714387] ? sock_write_iter+0x215/0x420 [ 352.718759] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 352.724876] ? iov_iter_get_pages+0x1ee/0x1370 [ 352.729613] ? __lock_is_held+0xb5/0x140 [ 352.733905] generic_gcmaes_encrypt+0xfd/0x150 [ 352.738588] ? generic_gcmaes_encrypt+0xfd/0x150 [ 352.743522] ? helper_rfc4106_encrypt+0x450/0x450 [ 352.748989] ? __kmalloc+0x5f1/0x770 [ 352.752874] gcmaes_wrapper_encrypt+0x109/0x180 [ 352.757667] tls_push_record+0x9ae/0x1600 [ 352.761893] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.767389] tls_sw_sendmsg+0x92d/0x1020 [ 352.771872] ? __lock_acquire+0x792/0x4980 [ 352.776602] ? find_held_lock+0x36/0x1d0 [ 352.780921] ? tls_sw_push_pending_record+0x10/0x10 [ 352.786862] ? __local_bh_enable_ip+0x160/0x260 [ 352.792105] ? lock_sock_nested+0xc5/0x100 [ 352.796560] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.801532] ? lock_sock_nested+0x82/0x100 [ 352.805871] ? trace_hardirqs_on+0x28/0x190 [ 352.810374] ? lock_sock_nested+0x82/0x100 [ 352.814603] ? lock_sock_nested+0x82/0x100 [ 352.819106] inet_sendmsg+0x108/0x440 [ 352.823316] smc_sendmsg+0x223/0x320 [ 352.827208] ? smc_sendpage+0x170/0x170 [ 352.831173] sock_sendmsg+0xb5/0xf0 [ 352.835402] sock_write_iter+0x215/0x420 [ 352.839540] ? sock_sendmsg+0xf0/0xf0 [ 352.843444] __vfs_write+0x443/0x890 [ 352.847154] ? lock_downgrade+0x860/0x860 [ 352.851591] ? kernel_read+0x130/0x130 [ 352.855481] ? rw_verify_area+0xb8/0x2b0 [ 352.860354] vfs_write+0x150/0x4d0 [ 352.864331] ksys_write+0x103/0x260 [ 352.868309] ? do_sys_open+0x16e/0x350 [ 352.872277] ? __ia32_sys_read+0xa0/0xa0 [ 352.876761] ? do_syscall_64+0x21/0x4e0 [ 352.880831] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.886447] __x64_sys_write+0x6e/0xb0 [ 352.890502] do_syscall_64+0xd0/0x4e0 [ 352.894802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.900337] RIP: 0033:0x4592f9 [ 352.903877] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.927595] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.936560] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 352.944715] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.952646] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.960301] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 352.968932] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 352.988238] CPU: 1 PID: 11582 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 352.997833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.007639] Call Trace: [ 353.010467] dump_stack+0x123/0x177 [ 353.014324] should_fail.cold.4+0x5/0x13 [ 353.018907] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 353.024460] ? kernel_text_address+0x79/0xf0 [ 353.029150] ? __kernel_text_address+0xd/0x40 [ 353.034154] ? unwind_get_return_address+0x61/0xa0 [ 353.039759] __should_failslab+0xba/0xf0 [ 353.043937] should_failslab+0x9/0x14 [ 353.047891] __kmalloc+0x70/0x770 [ 353.051428] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.057566] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.063287] ? tls_push_record+0xff/0x1600 [ 353.067606] ? tls_sw_sendmsg+0x92d/0x1020 [ 353.072084] ? inet_sendmsg+0x108/0x440 [ 353.076146] ? smc_sendmsg+0x223/0x320 [ 353.080258] ? sock_sendmsg+0xb5/0xf0 [ 353.084560] ? sock_write_iter+0x215/0x420 [ 353.089216] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 353.096211] ? iov_iter_get_pages+0x1ee/0x1370 [ 353.101103] ? __lock_is_held+0xb5/0x140 [ 353.105390] generic_gcmaes_encrypt+0xfd/0x150 [ 353.110276] ? generic_gcmaes_encrypt+0xfd/0x150 [ 353.115201] ? helper_rfc4106_encrypt+0x450/0x450 [ 353.120131] ? __kmalloc+0x5f1/0x770 [ 353.124170] gcmaes_wrapper_encrypt+0x109/0x180 [ 353.129399] tls_push_record+0x9ae/0x1600 [ 353.133657] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.138474] tls_sw_sendmsg+0x92d/0x1020 [ 353.142717] ? __lock_acquire+0x792/0x4980 [ 353.147441] ? find_held_lock+0x36/0x1d0 [ 353.152056] ? tls_sw_push_pending_record+0x10/0x10 [ 353.157946] ? __local_bh_enable_ip+0x160/0x260 [ 353.162699] ? lock_sock_nested+0xc5/0x100 [ 353.167663] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.173587] ? lock_sock_nested+0x82/0x100 [ 353.179001] ? trace_hardirqs_on+0x28/0x190 [ 353.183328] ? lock_sock_nested+0x82/0x100 [ 353.188187] ? lock_sock_nested+0x82/0x100 [ 353.192427] inet_sendmsg+0x108/0x440 [ 353.197684] smc_sendmsg+0x223/0x320 [ 353.208151] ? smc_sendpage+0x170/0x170 [ 353.212483] sock_sendmsg+0xb5/0xf0 [ 353.216264] sock_write_iter+0x215/0x420 [ 353.220541] ? sock_sendmsg+0xf0/0xf0 [ 353.224430] __vfs_write+0x443/0x890 [ 353.228210] ? lock_downgrade+0x860/0x860 [ 353.232553] ? kernel_read+0x130/0x130 [ 353.236532] ? rw_verify_area+0xb8/0x2b0 [ 353.240706] vfs_write+0x150/0x4d0 [ 353.244412] ksys_write+0x103/0x260 [ 353.248358] ? do_sys_open+0x16e/0x350 [ 353.252586] ? __ia32_sys_read+0xa0/0xa0 [ 353.256728] ? do_syscall_64+0x21/0x4e0 [ 353.260953] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.266572] __x64_sys_write+0x6e/0xb0 [ 353.270725] do_syscall_64+0xd0/0x4e0 [ 353.274647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.280087] RIP: 0033:0x4592f9 [ 353.286530] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.309675] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.318931] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 353.326470] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 353.333739] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 353.342146] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 353.349780] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 353.364496] CPU: 1 PID: 11584 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 353.372764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.376468] FAULT_INJECTION: forcing a failure. [ 353.376468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.382923] Call Trace: [ 353.382936] dump_stack+0x123/0x177 [ 353.382947] should_fail.cold.4+0x5/0x13 [ 353.382955] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 353.382963] ? kernel_text_address+0x79/0xf0 [ 353.382968] ? __kernel_text_address+0xd/0x40 [ 353.382974] ? unwind_get_return_address+0x61/0xa0 [ 353.382983] __should_failslab+0xba/0xf0 [ 353.382990] should_failslab+0x9/0x14 [ 353.382997] __kmalloc+0x70/0x770 [ 353.383006] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.383014] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.383021] ? tls_push_record+0xff/0x1600 [ 353.383026] ? tls_sw_sendmsg+0x92d/0x1020 [ 353.383032] ? inet_sendmsg+0x108/0x440 [ 353.383038] ? smc_sendmsg+0x223/0x320 [ 353.383044] ? sock_sendmsg+0xb5/0xf0 [ 353.383048] ? sock_write_iter+0x215/0x420 [ 353.383058] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 353.383067] ? iov_iter_get_pages+0x1ee/0x1370 [ 353.383082] ? __lock_is_held+0xb5/0x140 [ 353.383094] generic_gcmaes_encrypt+0xfd/0x150 [ 353.496014] ? generic_gcmaes_encrypt+0xfd/0x150 [ 353.500811] ? helper_rfc4106_encrypt+0x450/0x450 [ 353.505955] ? __kmalloc+0x5f1/0x770 [ 353.510863] gcmaes_wrapper_encrypt+0x109/0x180 [ 353.515717] tls_push_record+0x9ae/0x1600 [ 353.519888] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.524660] tls_sw_sendmsg+0x92d/0x1020 [ 353.529276] ? __lock_acquire+0x792/0x4980 [ 353.534044] ? find_held_lock+0x36/0x1d0 [ 353.538194] ? tls_sw_push_pending_record+0x10/0x10 [ 353.543200] ? __local_bh_enable_ip+0x160/0x260 [ 353.547939] ? lock_sock_nested+0xc5/0x100 [ 353.552189] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.556858] ? lock_sock_nested+0x82/0x100 [ 353.561088] ? trace_hardirqs_on+0x28/0x190 [ 353.565662] ? lock_sock_nested+0x82/0x100 [ 353.569974] ? lock_sock_nested+0x82/0x100 [ 353.574244] inet_sendmsg+0x108/0x440 [ 353.578117] smc_sendmsg+0x223/0x320 [ 353.581815] ? smc_sendpage+0x170/0x170 [ 353.585787] sock_sendmsg+0xb5/0xf0 [ 353.589412] sock_write_iter+0x215/0x420 [ 353.593453] ? sock_sendmsg+0xf0/0xf0 [ 353.597246] __vfs_write+0x443/0x890 [ 353.600966] ? lock_downgrade+0x860/0x860 [ 353.605094] ? kernel_read+0x130/0x130 [ 353.609157] ? rw_verify_area+0xb8/0x2b0 [ 353.613431] vfs_write+0x150/0x4d0 [ 353.616953] ksys_write+0x103/0x260 [ 353.620558] ? do_sys_open+0x16e/0x350 [ 353.624436] ? __ia32_sys_read+0xa0/0xa0 [ 353.628490] ? do_syscall_64+0x21/0x4e0 [ 353.632445] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.637803] __x64_sys_write+0x6e/0xb0 [ 353.641760] do_syscall_64+0xd0/0x4e0 [ 353.645655] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.650841] RIP: 0033:0x4592f9 [ 353.654022] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.673434] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.681299] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 353.689333] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 353.696900] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 353.704231] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 353.712790] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 353.720372] CPU: 0 PID: 11580 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 353.728286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.737810] Call Trace: [ 353.740388] dump_stack+0x123/0x177 [ 353.744020] should_fail.cold.4+0x5/0x13 [ 353.748063] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 353.753758] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 353.759029] ? kasan_unpoison_shadow+0x35/0x50 [ 353.763813] __alloc_pages_nodemask+0x1d5/0x710 [ 353.768552] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 353.773555] alloc_pages_current+0xd6/0x1b0 [ 353.777977] skb_page_frag_refill+0x20b/0x400 [ 353.782460] sk_page_frag_refill+0x46/0x1b0 [ 353.786765] tcp_sendmsg_locked+0xc58/0x35b0 [ 353.791160] ? mark_held_locks+0x130/0x130 [ 353.795379] ? mark_held_locks+0xc7/0x130 [ 353.799611] ? tcp_sendpage+0x50/0x50 [ 353.803433] ? mark_held_locks+0xc7/0x130 [ 353.807573] ? __local_bh_enable_ip+0x160/0x260 [ 353.812482] ? lock_sock_nested+0xc5/0x100 [ 353.816698] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.821490] ? lock_sock_nested+0x82/0x100 [ 353.825710] ? trace_hardirqs_on+0x28/0x190 [ 353.830018] ? lock_sock_nested+0x82/0x100 [ 353.834243] ? lock_sock_nested+0x82/0x100 [ 353.838466] ? __local_bh_enable_ip+0x160/0x260 [ 353.843214] tcp_sendmsg+0x27/0x40 [ 353.846763] inet_sendmsg+0x108/0x440 [ 353.850554] smc_sendmsg+0x223/0x320 [ 353.854276] ? smc_sendpage+0x170/0x170 [ 353.858234] sock_sendmsg+0xb5/0xf0 [ 353.861843] sock_write_iter+0x215/0x420 [ 353.865904] ? sock_sendmsg+0xf0/0xf0 [ 353.869703] __vfs_write+0x443/0x890 [ 353.873633] ? lock_downgrade+0x860/0x860 [ 353.877779] ? kernel_read+0x130/0x130 [ 353.881666] ? rw_verify_area+0xb8/0x2b0 [ 353.885715] vfs_write+0x150/0x4d0 [ 353.889241] ksys_write+0x103/0x260 [ 353.892888] ? do_sys_open+0x16e/0x350 [ 353.896764] ? __ia32_sys_read+0xa0/0xa0 [ 353.900806] ? do_syscall_64+0x21/0x4e0 [ 353.904763] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.910120] __x64_sys_write+0x6e/0xb0 [ 353.914039] do_syscall_64+0xd0/0x4e0 [ 353.918013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.923186] RIP: 0033:0x4592f9 [ 353.926384] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.945268] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.952962] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 353.960221] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 353.969043] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 353.976387] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 353.983667] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 353.992683] CPU: 1 PID: 11583 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 354.000591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.010205] Call Trace: [ 354.012794] dump_stack+0x123/0x177 [ 354.016513] should_fail.cold.4+0x5/0x13 [ 354.020576] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 354.025773] ? kernel_text_address+0x79/0xf0 [ 354.030278] ? __kernel_text_address+0xd/0x40 [ 354.034984] ? unwind_get_return_address+0x61/0xa0 [ 354.039917] __should_failslab+0xba/0xf0 [ 354.043981] should_failslab+0x9/0x14 [ 354.047793] __kmalloc+0x70/0x770 [ 354.051343] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 354.057655] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 354.062737] ? tls_push_record+0xff/0x1600 [ 354.066951] ? tls_sw_sendmsg+0x92d/0x1020 [ 354.071253] ? inet_sendmsg+0x108/0x440 [ 354.075243] ? smc_sendmsg+0x223/0x320 [ 354.079133] ? sock_sendmsg+0xb5/0xf0 [ 354.083310] ? sock_write_iter+0x215/0x420 [ 354.087541] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 354.093328] ? iov_iter_get_pages+0x1ee/0x1370 [ 354.098245] ? __lock_is_held+0xb5/0x140 [ 354.102740] generic_gcmaes_encrypt+0xfd/0x150 [ 354.107629] ? generic_gcmaes_encrypt+0xfd/0x150 [ 354.112366] ? helper_rfc4106_encrypt+0x450/0x450 [ 354.118515] ? __kmalloc+0x5f1/0x770 [ 354.122206] gcmaes_wrapper_encrypt+0x109/0x180 [ 354.128071] tls_push_record+0x9ae/0x1600 [ 354.132865] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.137543] tls_sw_sendmsg+0x92d/0x1020 [ 354.142102] ? __lock_acquire+0x792/0x4980 [ 354.146357] ? find_held_lock+0x36/0x1d0 [ 354.150574] ? tls_sw_push_pending_record+0x10/0x10 [ 354.155665] ? __local_bh_enable_ip+0x160/0x260 [ 354.160486] ? lock_sock_nested+0xc5/0x100 [ 354.164872] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.169440] ? lock_sock_nested+0x82/0x100 [ 354.173742] ? trace_hardirqs_on+0x28/0x190 [ 354.178137] ? lock_sock_nested+0x82/0x100 [ 354.182451] ? lock_sock_nested+0x82/0x100 [ 354.187186] inet_sendmsg+0x108/0x440 [ 354.190976] smc_sendmsg+0x223/0x320 [ 354.194694] ? smc_sendpage+0x170/0x170 [ 354.198679] sock_sendmsg+0xb5/0xf0 [ 354.202307] sock_write_iter+0x215/0x420 [ 354.206386] ? sock_sendmsg+0xf0/0xf0 [ 354.210271] __vfs_write+0x443/0x890 [ 354.213967] ? lock_downgrade+0x860/0x860 [ 354.218092] ? kernel_read+0x130/0x130 [ 354.221971] ? rw_verify_area+0xb8/0x2b0 [ 354.226040] vfs_write+0x150/0x4d0 [ 354.229560] ksys_write+0x103/0x260 [ 354.233239] ? do_sys_open+0x16e/0x350 [ 354.237114] ? __ia32_sys_read+0xa0/0xa0 [ 354.241156] ? do_syscall_64+0x21/0x4e0 [ 354.245127] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.250468] __x64_sys_write+0x6e/0xb0 [ 354.254337] do_syscall_64+0xd0/0x4e0 [ 354.258125] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.263313] RIP: 0033:0x4592f9 [ 354.266483] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.286850] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.295068] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 354.303452] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 354.311446] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 354.319526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 354.327096] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 354.397524] FAULT_INJECTION: forcing a failure. [ 354.397524] name failslab, interval 1, probability 0, space 0, times 0 [ 354.397527] FAULT_INJECTION: forcing a failure. [ 354.397527] name failslab, interval 1, probability 0, space 0, times 0 [ 354.397536] CPU: 0 PID: 11593 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 354.428152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.437693] Call Trace: [ 354.440316] dump_stack+0x123/0x177 [ 354.444139] should_fail.cold.4+0x5/0x13 [ 354.448296] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 354.453754] ? kernel_text_address+0x79/0xf0 [ 354.458455] ? __kernel_text_address+0xd/0x40 [ 354.463103] ? unwind_get_return_address+0x61/0xa0 [ 354.468833] __should_failslab+0xba/0xf0 [ 354.473022] should_failslab+0x9/0x14 [ 354.476912] __kmalloc+0x70/0x770 [ 354.480583] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 354.486141] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 354.492087] ? tls_push_record+0xff/0x1600 [ 354.498720] ? tls_sw_sendmsg+0x92d/0x1020 [ 354.503543] ? inet_sendmsg+0x108/0x440 [ 354.507644] ? smc_sendmsg+0x223/0x320 [ 354.512218] ? sock_sendmsg+0xb5/0xf0 [ 354.516013] ? sock_write_iter+0x215/0x420 [ 354.520506] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 354.526313] ? iov_iter_get_pages+0x1ee/0x1370 [ 354.530900] ? __lock_is_held+0xb5/0x140 [ 354.535060] generic_gcmaes_encrypt+0xfd/0x150 [ 354.540079] ? generic_gcmaes_encrypt+0xfd/0x150 [ 354.545749] ? helper_rfc4106_encrypt+0x450/0x450 [ 354.550732] ? __kmalloc+0x5f1/0x770 [ 354.554791] gcmaes_wrapper_encrypt+0x109/0x180 [ 354.559699] tls_push_record+0x9ae/0x1600 [ 354.563979] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.568567] tls_sw_sendmsg+0x92d/0x1020 [ 354.572616] ? __lock_acquire+0x792/0x4980 [ 354.576933] ? find_held_lock+0x36/0x1d0 [ 354.581592] ? tls_sw_push_pending_record+0x10/0x10 [ 354.586599] ? __local_bh_enable_ip+0x160/0x260 [ 354.591393] ? lock_sock_nested+0xc5/0x100 [ 354.595621] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.600559] ? lock_sock_nested+0x82/0x100 [ 354.604792] ? trace_hardirqs_on+0x28/0x190 [ 354.609328] ? lock_sock_nested+0x82/0x100 [ 354.613570] ? lock_sock_nested+0x82/0x100 [ 354.617840] inet_sendmsg+0x108/0x440 [ 354.621636] smc_sendmsg+0x223/0x320 [ 354.625342] ? smc_sendpage+0x170/0x170 [ 354.629401] sock_sendmsg+0xb5/0xf0 [ 354.633068] sock_write_iter+0x215/0x420 [ 354.637181] ? sock_sendmsg+0xf0/0xf0 [ 354.641243] __vfs_write+0x443/0x890 [ 354.644949] ? lock_downgrade+0x860/0x860 [ 354.649169] ? kernel_read+0x130/0x130 [ 354.653110] ? rw_verify_area+0xb8/0x2b0 [ 354.657624] vfs_write+0x150/0x4d0 [ 354.661264] ksys_write+0x103/0x260 [ 354.664885] ? do_sys_open+0x16e/0x350 [ 354.668767] ? __ia32_sys_read+0xa0/0xa0 [ 354.672860] ? do_syscall_64+0x21/0x4e0 [ 354.676896] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.682467] __x64_sys_write+0x6e/0xb0 [ 354.686650] do_syscall_64+0xd0/0x4e0 [ 354.690676] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.695942] RIP: 0033:0x4592f9 [ 354.699469] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.718584] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.726420] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 354.734021] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 354.741367] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 354.748914] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 354.756350] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 354.767135] FAULT_INJECTION: forcing a failure. [ 354.767135] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.768888] FAULT_INJECTION: forcing a failure. [ 354.768888] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.780147] FAULT_INJECTION: forcing a failure. [ 354.780147] name failslab, interval 1, probability 0, space 0, times 0 [ 354.794237] CPU: 0 PID: 11599 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 354.809279] FAULT_INJECTION: forcing a failure. [ 354.809279] name failslab, interval 1, probability 0, space 0, times 0 [ 354.811900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.811904] Call Trace: [ 354.811917] dump_stack+0x123/0x177 [ 354.811928] should_fail.cold.4+0x5/0x13 [ 354.811936] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 354.811944] ? kernel_text_address+0x79/0xf0 [ 354.811949] ? __kernel_text_address+0xd/0x40 [ 354.811957] ? unwind_get_return_address+0x61/0xa0 [ 354.862838] __should_failslab+0xba/0xf0 [ 354.866993] should_failslab+0x9/0x14 [ 354.870885] __kmalloc+0x70/0x770 [ 354.874408] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 354.880032] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 354.885543] ? tls_push_record+0xff/0x1600 [ 354.889788] ? tls_sw_sendmsg+0x92d/0x1020 [ 354.894389] ? inet_sendmsg+0x108/0x440 [ 354.898534] ? smc_sendmsg+0x223/0x320 [ 354.902421] ? sock_sendmsg+0xb5/0xf0 [ 354.906490] ? sock_write_iter+0x215/0x420 [ 354.910865] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 354.916736] ? iov_iter_get_pages+0x1ee/0x1370 [ 354.921330] ? __lock_is_held+0xb5/0x140 [ 354.925761] generic_gcmaes_encrypt+0xfd/0x150 [ 354.930613] ? generic_gcmaes_encrypt+0xfd/0x150 [ 354.935473] ? helper_rfc4106_encrypt+0x450/0x450 [ 354.940772] ? __kmalloc+0x5f1/0x770 [ 354.944872] gcmaes_wrapper_encrypt+0x109/0x180 [ 354.950812] tls_push_record+0x9ae/0x1600 [ 354.955145] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.960295] tls_sw_sendmsg+0x92d/0x1020 [ 354.964757] ? __lock_acquire+0x792/0x4980 [ 354.969185] ? find_held_lock+0x36/0x1d0 [ 354.973741] ? tls_sw_push_pending_record+0x10/0x10 [ 354.978945] ? __local_bh_enable_ip+0x160/0x260 [ 354.983898] ? lock_sock_nested+0xc5/0x100 [ 354.988462] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.994835] ? lock_sock_nested+0x82/0x100 [ 355.001704] ? trace_hardirqs_on+0x28/0x190 [ 355.006121] ? lock_sock_nested+0x82/0x100 [ 355.010549] ? lock_sock_nested+0x82/0x100 [ 355.015380] inet_sendmsg+0x108/0x440 [ 355.019507] smc_sendmsg+0x223/0x320 [ 355.023320] ? smc_sendpage+0x170/0x170 [ 355.027562] sock_sendmsg+0xb5/0xf0 [ 355.032317] sock_write_iter+0x215/0x420 [ 355.036915] ? sock_sendmsg+0xf0/0xf0 [ 355.040975] __vfs_write+0x443/0x890 [ 355.044929] ? lock_downgrade+0x860/0x860 [ 355.050756] ? kernel_read+0x130/0x130 [ 355.055114] ? rw_verify_area+0xb8/0x2b0 [ 355.060150] vfs_write+0x150/0x4d0 [ 355.063996] ksys_write+0x103/0x260 [ 355.067963] ? do_sys_open+0x16e/0x350 [ 355.072101] ? __ia32_sys_read+0xa0/0xa0 [ 355.076504] ? do_syscall_64+0x21/0x4e0 [ 355.084634] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.090241] __x64_sys_write+0x6e/0xb0 [ 355.094311] do_syscall_64+0xd0/0x4e0 [ 355.098121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.103628] RIP: 0033:0x4592f9 [ 355.106830] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.127042] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.134931] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 355.142625] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.150224] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 355.157987] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 355.165831] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 355.173525] CPU: 1 PID: 11606 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 355.181790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.191717] Call Trace: [ 355.194561] dump_stack+0x123/0x177 [ 355.198382] should_fail.cold.4+0x5/0x13 [ 355.202460] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 355.207671] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 355.213089] ? kasan_unpoison_shadow+0x35/0x50 [ 355.218791] __alloc_pages_nodemask+0x1d5/0x710 [ 355.223756] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 355.228974] alloc_pages_current+0xd6/0x1b0 [ 355.233957] skb_page_frag_refill+0x20b/0x400 [ 355.239000] sk_page_frag_refill+0x46/0x1b0 [ 355.243769] tcp_sendmsg_locked+0xc58/0x35b0 [ 355.248365] ? mark_held_locks+0x130/0x130 [ 355.252618] ? mark_held_locks+0xc7/0x130 [ 355.256792] ? tcp_sendpage+0x50/0x50 [ 355.261199] ? mark_held_locks+0xc7/0x130 [ 355.265661] ? __local_bh_enable_ip+0x160/0x260 [ 355.270513] ? lock_sock_nested+0xc5/0x100 [ 355.274848] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.279664] ? lock_sock_nested+0x82/0x100 [ 355.284173] ? trace_hardirqs_on+0x28/0x190 [ 355.289359] ? lock_sock_nested+0x82/0x100 [ 355.293602] ? lock_sock_nested+0x82/0x100 [ 355.297982] ? __local_bh_enable_ip+0x160/0x260 [ 355.306650] tcp_sendmsg+0x27/0x40 [ 355.311447] inet_sendmsg+0x108/0x440 [ 355.315872] smc_sendmsg+0x223/0x320 [ 355.320106] ? smc_sendpage+0x170/0x170 [ 355.325028] sock_sendmsg+0xb5/0xf0 [ 355.328803] sock_write_iter+0x215/0x420 [ 355.332864] ? sock_sendmsg+0xf0/0xf0 [ 355.336775] __vfs_write+0x443/0x890 [ 355.340722] ? lock_downgrade+0x860/0x860 [ 355.345477] ? kernel_read+0x130/0x130 [ 355.349542] ? rw_verify_area+0xb8/0x2b0 [ 355.354350] vfs_write+0x150/0x4d0 [ 355.357968] ksys_write+0x103/0x260 [ 355.361988] ? do_sys_open+0x16e/0x350 [ 355.366343] ? __ia32_sys_read+0xa0/0xa0 [ 355.370917] ? do_syscall_64+0x21/0x4e0 [ 355.375357] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.381178] __x64_sys_write+0x6e/0xb0 [ 355.389061] do_syscall_64+0xd0/0x4e0 [ 355.392872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.398626] RIP: 0033:0x4592f9 [ 355.402077] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.422681] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.431786] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 355.439989] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.448883] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 355.459191] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 355.466552] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 355.474590] CPU: 0 PID: 11591 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 355.482880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.494285] Call Trace: [ 355.497049] dump_stack+0x123/0x177 [ 355.501368] should_fail.cold.4+0x5/0x13 [ 355.506088] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 355.511693] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 355.517907] ? kasan_unpoison_shadow+0x35/0x50 [ 355.523204] __alloc_pages_nodemask+0x1d5/0x710 [ 355.530870] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 355.536749] alloc_pages_current+0xd6/0x1b0 [ 355.541565] skb_page_frag_refill+0x20b/0x400 [ 355.546297] sk_page_frag_refill+0x46/0x1b0 [ 355.550840] tcp_sendmsg_locked+0xc58/0x35b0 [ 355.555335] ? mark_held_locks+0x130/0x130 [ 355.560220] ? mark_held_locks+0xc7/0x130 [ 355.564431] ? tcp_sendpage+0x50/0x50 [ 355.568320] ? mark_held_locks+0xc7/0x130 [ 355.572632] ? __local_bh_enable_ip+0x160/0x260 [ 355.577924] ? lock_sock_nested+0xc5/0x100 [ 355.582549] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.587575] ? lock_sock_nested+0x82/0x100 [ 355.591985] ? trace_hardirqs_on+0x28/0x190 [ 355.596621] ? lock_sock_nested+0x82/0x100 [ 355.603672] ? __local_bh_enable_ip+0x160/0x260 [ 355.609655] tcp_sendmsg+0x27/0x40 [ 355.615425] inet_sendmsg+0x108/0x440 [ 355.619477] smc_sendmsg+0x223/0x320 [ 355.623378] ? smc_sendpage+0x170/0x170 [ 355.627530] sock_sendmsg+0xb5/0xf0 [ 355.631326] sock_write_iter+0x215/0x420 [ 355.635524] ? sock_sendmsg+0xf0/0xf0 [ 355.639594] __vfs_write+0x443/0x890 [ 355.643510] ? lock_downgrade+0x860/0x860 [ 355.647846] ? kernel_read+0x130/0x130 [ 355.652723] ? rw_verify_area+0xb8/0x2b0 [ 355.657273] vfs_write+0x150/0x4d0 [ 355.661413] ksys_write+0x103/0x260 [ 355.665128] ? do_sys_open+0x16e/0x350 [ 355.669133] ? __ia32_sys_read+0xa0/0xa0 [ 355.673378] ? do_syscall_64+0x21/0x4e0 [ 355.680445] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.687284] __x64_sys_write+0x6e/0xb0 [ 355.691683] do_syscall_64+0xd0/0x4e0 [ 355.695841] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.701218] RIP: 0033:0x4592f9 [ 355.704650] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.724621] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.732904] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 355.740731] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.748126] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 355.755966] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 355.764733] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 355.773584] CPU: 1 PID: 11602 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 355.781790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.791597] Call Trace: [ 355.794497] dump_stack+0x123/0x177 [ 355.798435] should_fail.cold.4+0x5/0x13 [ 355.802693] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 355.808637] ? kernel_text_address+0x79/0xf0 [ 355.813662] ? __kernel_text_address+0xd/0x40 [ 355.819047] ? unwind_get_return_address+0x61/0xa0 [ 355.824260] __should_failslab+0xba/0xf0 [ 355.828692] should_failslab+0x9/0x14 [ 355.833058] __kmalloc+0x70/0x770 [ 355.836802] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.842352] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.847673] ? tls_push_record+0xff/0x1600 [ 355.852047] ? tls_sw_sendmsg+0x92d/0x1020 [ 355.859566] ? inet_sendmsg+0x108/0x440 [ 355.863706] ? smc_sendmsg+0x223/0x320 [ 355.867711] ? sock_sendmsg+0xb5/0xf0 [ 355.871889] ? sock_write_iter+0x215/0x420 [ 355.876335] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 355.882339] ? iov_iter_get_pages+0x1ee/0x1370 [ 355.887095] ? __lock_is_held+0xb5/0x140 [ 355.891487] generic_gcmaes_encrypt+0xfd/0x150 [ 355.896109] ? generic_gcmaes_encrypt+0xfd/0x150 [ 355.901133] ? helper_rfc4106_encrypt+0x450/0x450 [ 355.906057] ? __kmalloc+0x5f1/0x770 [ 355.911778] gcmaes_wrapper_encrypt+0x109/0x180 [ 355.918022] tls_push_record+0x9ae/0x1600 [ 355.922654] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.927701] tls_sw_sendmsg+0x92d/0x1020 [ 355.932081] ? __lock_acquire+0x792/0x4980 [ 355.936412] ? find_held_lock+0x36/0x1d0 [ 355.940473] ? tls_sw_push_pending_record+0x10/0x10 [ 355.945892] ? __local_bh_enable_ip+0x160/0x260 [ 355.950772] ? lock_sock_nested+0xc5/0x100 [ 355.955348] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.960216] ? lock_sock_nested+0x82/0x100 [ 355.964810] ? trace_hardirqs_on+0x28/0x190 [ 355.969555] ? lock_sock_nested+0x82/0x100 [ 355.974079] ? lock_sock_nested+0x82/0x100 [ 355.978496] inet_sendmsg+0x108/0x440 [ 355.982429] smc_sendmsg+0x223/0x320 [ 355.986618] ? smc_sendpage+0x170/0x170 [ 355.990768] sock_sendmsg+0xb5/0xf0 [ 355.994850] sock_write_iter+0x215/0x420 [ 356.000590] ? sock_sendmsg+0xf0/0xf0 [ 356.005098] __vfs_write+0x443/0x890 [ 356.009182] ? lock_downgrade+0x860/0x860 [ 356.013441] ? kernel_read+0x130/0x130 [ 356.017533] ? rw_verify_area+0xb8/0x2b0 [ 356.022298] vfs_write+0x150/0x4d0 [ 356.026438] ksys_write+0x103/0x260 [ 356.030297] ? do_sys_open+0x16e/0x350 [ 356.035253] ? __ia32_sys_read+0xa0/0xa0 [ 356.039479] ? do_syscall_64+0x21/0x4e0 [ 356.043585] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.050026] __x64_sys_write+0x6e/0xb0 [ 356.054118] do_syscall_64+0xd0/0x4e0 [ 356.058086] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.063621] RIP: 0033:0x4592f9 [ 356.067357] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.087914] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.096523] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 356.105224] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 356.113287] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 356.121789] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 356.129420] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 356.158596] CPU: 1 PID: 11611 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 356.167319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.177723] Call Trace: [ 356.180328] dump_stack+0x123/0x177 [ 356.184072] should_fail.cold.4+0x5/0x13 [ 356.188155] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.193361] ? kernel_text_address+0x79/0xf0 [ 356.198277] ? __kernel_text_address+0xd/0x40 [ 356.203187] ? unwind_get_return_address+0x61/0xa0 [ 356.208629] __should_failslab+0xba/0xf0 [ 356.212782] should_failslab+0x9/0x14 [ 356.216861] __kmalloc+0x70/0x770 [ 356.220535] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 356.226272] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 356.231668] ? tls_push_record+0xff/0x1600 [ 356.235986] ? tls_sw_sendmsg+0x92d/0x1020 [ 356.240389] ? inet_sendmsg+0x108/0x440 [ 356.244651] ? smc_sendmsg+0x223/0x320 [ 356.248798] ? sock_sendmsg+0xb5/0xf0 [ 356.252778] ? sock_write_iter+0x215/0x420 [ 356.257102] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 356.263974] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 356.268958] ? retint_kernel+0x2d/0x2d [ 356.273064] ? __lock_is_held+0xb5/0x140 [ 356.277407] generic_gcmaes_encrypt+0xfd/0x150 [ 356.282333] ? generic_gcmaes_encrypt+0xfd/0x150 [ 356.287431] ? helper_rfc4106_encrypt+0x450/0x450 [ 356.292972] ? __kmalloc+0x5f1/0x770 [ 356.296946] gcmaes_wrapper_encrypt+0x109/0x180 [ 356.302524] tls_push_record+0x9ae/0x1600 [ 356.308160] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.314103] tls_sw_sendmsg+0x92d/0x1020 [ 356.318669] ? __lock_acquire+0x792/0x4980 [ 356.324126] ? find_held_lock+0x36/0x1d0 [ 356.328824] ? tls_sw_push_pending_record+0x10/0x10 [ 356.333966] ? __local_bh_enable_ip+0x160/0x260 [ 356.338827] ? lock_sock_nested+0xc5/0x100 [ 356.343159] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.347964] ? lock_sock_nested+0x82/0x100 [ 356.352287] ? trace_hardirqs_on+0x28/0x190 [ 356.357062] ? lock_sock_nested+0x82/0x100 [ 356.361407] ? lock_sock_nested+0x82/0x100 [ 356.365830] inet_sendmsg+0x108/0x440 [ 356.369717] smc_sendmsg+0x223/0x320 [ 356.373618] ? smc_sendpage+0x170/0x170 [ 356.377692] sock_sendmsg+0xb5/0xf0 [ 356.381749] sock_write_iter+0x215/0x420 [ 356.385938] ? sock_sendmsg+0xf0/0xf0 [ 356.389968] __vfs_write+0x443/0x890 [ 356.393724] ? lock_downgrade+0x860/0x860 [ 356.398112] ? kernel_read+0x130/0x130 [ 356.402409] ? rw_verify_area+0xb8/0x2b0 [ 356.406956] vfs_write+0x150/0x4d0 [ 356.410720] ksys_write+0x103/0x260 [ 356.415080] ? do_sys_open+0x16e/0x350 [ 356.419765] ? __ia32_sys_read+0xa0/0xa0 [ 356.423905] ? do_syscall_64+0x21/0x4e0 [ 356.428045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.433622] __x64_sys_write+0x6e/0xb0 [ 356.437681] do_syscall_64+0xd0/0x4e0 [ 356.442066] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.447685] RIP: 0033:0x4592f9 [ 356.451548] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.472140] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.480512] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 356.488457] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 356.496286] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 356.504433] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 356.515298] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 356.546685] FAULT_INJECTION: forcing a failure. [ 356.546685] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.565946] FAULT_INJECTION: forcing a failure. [ 356.565946] name failslab, interval 1, probability 0, space 0, times 0 [ 356.579004] FAULT_INJECTION: forcing a failure. [ 356.579004] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.581462] CPU: 1 PID: 11627 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 356.600394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.610362] Call Trace: [ 356.613406] dump_stack+0x123/0x177 [ 356.617717] should_fail.cold.4+0x5/0x13 [ 356.621888] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.627317] ? kernel_text_address+0x79/0xf0 [ 356.631980] ? __kernel_text_address+0xd/0x40 [ 356.636621] ? unwind_get_return_address+0x61/0xa0 [ 356.642720] __should_failslab+0xba/0xf0 [ 356.646936] should_failslab+0x9/0x14 [ 356.650755] __kmalloc+0x70/0x770 [ 356.654252] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 356.659701] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 356.665071] ? tls_push_record+0xff/0x1600 [ 356.669322] ? tls_sw_sendmsg+0x92d/0x1020 [ 356.674072] ? inet_sendmsg+0x108/0x440 [ 356.678452] ? smc_sendmsg+0x223/0x320 [ 356.682754] ? sock_sendmsg+0xb5/0xf0 [ 356.688326] ? sock_write_iter+0x215/0x420 [ 356.693125] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 356.698942] ? iov_iter_get_pages+0x1ee/0x1370 [ 356.703741] ? __lock_is_held+0xb5/0x140 [ 356.708332] generic_gcmaes_encrypt+0xfd/0x150 [ 356.714056] ? generic_gcmaes_encrypt+0xfd/0x150 [ 356.718857] ? helper_rfc4106_encrypt+0x450/0x450 [ 356.724005] ? __kmalloc+0x5f1/0x770 [ 356.727851] gcmaes_wrapper_encrypt+0x109/0x180 [ 356.732681] tls_push_record+0x9ae/0x1600 [ 356.737334] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.742103] tls_sw_sendmsg+0x92d/0x1020 [ 356.746605] ? __lock_acquire+0x792/0x4980 [ 356.751248] ? find_held_lock+0x36/0x1d0 [ 356.755559] ? tls_sw_push_pending_record+0x10/0x10 [ 356.761076] ? __local_bh_enable_ip+0x160/0x260 [ 356.766363] ? lock_sock_nested+0xc5/0x100 [ 356.770955] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.775855] ? lock_sock_nested+0x82/0x100 [ 356.780199] ? trace_hardirqs_on+0x28/0x190 [ 356.785038] ? lock_sock_nested+0x82/0x100 [ 356.789883] ? lock_sock_nested+0x82/0x100 [ 356.794363] inet_sendmsg+0x108/0x440 [ 356.798388] smc_sendmsg+0x223/0x320 [ 356.802246] ? smc_sendpage+0x170/0x170 [ 356.806309] sock_sendmsg+0xb5/0xf0 [ 356.810018] sock_write_iter+0x215/0x420 [ 356.814077] ? sock_sendmsg+0xf0/0xf0 [ 356.818212] __vfs_write+0x443/0x890 [ 356.822006] ? lock_downgrade+0x860/0x860 [ 356.826148] ? kernel_read+0x130/0x130 [ 356.830450] ? rw_verify_area+0xb8/0x2b0 [ 356.834688] vfs_write+0x150/0x4d0 [ 356.838320] ksys_write+0x103/0x260 [ 356.841953] ? do_sys_open+0x16e/0x350 [ 356.845837] ? __ia32_sys_read+0xa0/0xa0 [ 356.850192] ? do_syscall_64+0x21/0x4e0 [ 356.854165] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.859656] __x64_sys_write+0x6e/0xb0 [ 356.863535] do_syscall_64+0xd0/0x4e0 [ 356.867831] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.873167] RIP: 0033:0x4592f9 [ 356.877342] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.897596] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.905482] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 356.912994] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 356.920490] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 356.929477] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 356.936836] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 356.944663] CPU: 0 PID: 11625 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 356.952901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.962654] Call Trace: [ 356.965525] dump_stack+0x123/0x177 [ 356.969258] should_fail.cold.4+0x5/0x13 [ 356.973510] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.978819] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 356.985024] ? kasan_unpoison_shadow+0x35/0x50 [ 356.989619] __alloc_pages_nodemask+0x1d5/0x710 [ 356.994601] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 356.999616] alloc_pages_current+0xd6/0x1b0 [ 357.004152] skb_page_frag_refill+0x20b/0x400 [ 357.009431] sk_page_frag_refill+0x46/0x1b0 [ 357.013955] tcp_sendmsg_locked+0xc58/0x35b0 [ 357.018795] ? mark_held_locks+0x130/0x130 [ 357.023326] ? mark_held_locks+0xc7/0x130 [ 357.027515] ? tcp_sendpage+0x50/0x50 [ 357.031307] ? mark_held_locks+0xc7/0x130 [ 357.035456] ? __local_bh_enable_ip+0x160/0x260 [ 357.040353] ? lock_sock_nested+0xc5/0x100 [ 357.044577] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.049149] ? lock_sock_nested+0x82/0x100 [ 357.053853] ? trace_hardirqs_on+0x28/0x190 [ 357.058206] ? lock_sock_nested+0x82/0x100 [ 357.062606] ? lock_sock_nested+0x82/0x100 [ 357.066960] ? __local_bh_enable_ip+0x160/0x260 [ 357.072603] tcp_sendmsg+0x27/0x40 [ 357.076270] inet_sendmsg+0x108/0x440 [ 357.080232] smc_sendmsg+0x223/0x320 [ 357.083937] ? smc_sendpage+0x170/0x170 [ 357.087924] sock_sendmsg+0xb5/0xf0 [ 357.091749] sock_write_iter+0x215/0x420 [ 357.095930] ? sock_sendmsg+0xf0/0xf0 [ 357.099821] __vfs_write+0x443/0x890 [ 357.103803] ? lock_downgrade+0x860/0x860 [ 357.108091] ? kernel_read+0x130/0x130 [ 357.112357] ? rw_verify_area+0xb8/0x2b0 [ 357.116685] vfs_write+0x150/0x4d0 [ 357.120403] ksys_write+0x103/0x260 [ 357.124280] ? do_sys_open+0x16e/0x350 [ 357.128301] ? __ia32_sys_read+0xa0/0xa0 [ 357.132402] ? do_syscall_64+0x21/0x4e0 [ 357.136587] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.142404] __x64_sys_write+0x6e/0xb0 [ 357.146502] do_syscall_64+0xd0/0x4e0 [ 357.151003] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.156656] RIP: 0033:0x4592f9 [ 357.160135] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.179657] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.187547] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 357.195199] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 357.203896] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 357.211506] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 357.218911] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 357.230640] CPU: 0 PID: 11620 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 357.239767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.249255] Call Trace: [ 357.252017] dump_stack+0x123/0x177 [ 357.255923] should_fail.cold.4+0x5/0x13 [ 357.260003] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 357.265201] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 357.270489] ? kasan_unpoison_shadow+0x35/0x50 [ 357.275263] __alloc_pages_nodemask+0x1d5/0x710 [ 357.280133] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 357.285355] alloc_pages_current+0xd6/0x1b0 [ 357.289756] skb_page_frag_refill+0x20b/0x400 [ 357.294355] sk_page_frag_refill+0x46/0x1b0 [ 357.298665] tcp_sendmsg_locked+0xc58/0x35b0 [ 357.303736] ? mark_held_locks+0x130/0x130 [ 357.308137] ? mark_held_locks+0xc7/0x130 [ 357.312803] ? tcp_sendpage+0x50/0x50 [ 357.316771] ? mark_held_locks+0xc7/0x130 [ 357.321126] ? __local_bh_enable_ip+0x160/0x260 [ 357.325915] ? lock_sock_nested+0xc5/0x100 [ 357.330439] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.335357] ? lock_sock_nested+0x82/0x100 [ 357.340006] ? trace_hardirqs_on+0x28/0x190 [ 357.344664] ? lock_sock_nested+0x82/0x100 [ 357.349372] ? lock_sock_nested+0x82/0x100 [ 357.353915] ? __local_bh_enable_ip+0x160/0x260 [ 357.359059] tcp_sendmsg+0x27/0x40 [ 357.362707] inet_sendmsg+0x108/0x440 [ 357.366808] smc_sendmsg+0x223/0x320 [ 357.370518] ? smc_sendpage+0x170/0x170 [ 357.374543] sock_sendmsg+0xb5/0xf0 [ 357.378181] sock_write_iter+0x215/0x420 [ 357.382334] ? sock_sendmsg+0xf0/0xf0 [ 357.386226] __vfs_write+0x443/0x890 [ 357.390024] ? lock_downgrade+0x860/0x860 [ 357.394348] ? kernel_read+0x130/0x130 [ 357.398235] ? rw_verify_area+0xb8/0x2b0 [ 357.402436] vfs_write+0x150/0x4d0 [ 357.406051] ksys_write+0x103/0x260 [ 357.409669] ? do_sys_open+0x16e/0x350 [ 357.413710] ? __ia32_sys_read+0xa0/0xa0 [ 357.417766] ? do_syscall_64+0x21/0x4e0 [ 357.421830] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.427375] __x64_sys_write+0x6e/0xb0 [ 357.431266] do_syscall_64+0xd0/0x4e0 [ 357.435065] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.440436] RIP: 0033:0x4592f9 [ 357.443710] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2020/12/30 01:00:27 executed programs: 1153 [ 357.464260] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.473178] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 357.480900] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 357.488749] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 357.496227] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 357.504234] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 357.572467] FAULT_INJECTION: forcing a failure. [ 357.572467] name failslab, interval 1, probability 0, space 0, times 0 [ 357.584789] FAULT_INJECTION: forcing a failure. [ 357.584789] name failslab, interval 1, probability 0, space 0, times 0 [ 357.589719] FAULT_INJECTION: forcing a failure. [ 357.589719] name failslab, interval 1, probability 0, space 0, times 0 [ 357.599678] FAULT_INJECTION: forcing a failure. [ 357.599678] name failslab, interval 1, probability 0, space 0, times 0 [ 357.611458] FAULT_INJECTION: forcing a failure. [ 357.611458] name failslab, interval 1, probability 0, space 0, times 0 [ 357.640145] CPU: 1 PID: 11654 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 357.648432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.659272] Call Trace: [ 357.661855] dump_stack+0x123/0x177 [ 357.666444] should_fail.cold.4+0x5/0x13 [ 357.670860] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 357.676443] ? kernel_text_address+0x79/0xf0 [ 357.681088] ? __kernel_text_address+0xd/0x40 [ 357.686043] ? unwind_get_return_address+0x61/0xa0 [ 357.691064] __should_failslab+0xba/0xf0 [ 357.695345] should_failslab+0x9/0x14 [ 357.699314] __kmalloc+0x70/0x770 [ 357.702827] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.708183] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.713299] ? tls_push_record+0xff/0x1600 [ 357.717836] ? tls_sw_sendmsg+0x92d/0x1020 [ 357.722240] ? inet_sendmsg+0x108/0x440 [ 357.726405] ? smc_sendmsg+0x223/0x320 [ 357.730287] ? sock_sendmsg+0xb5/0xf0 [ 357.734212] ? sock_write_iter+0x215/0x420 [ 357.738700] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 357.744656] ? iov_iter_get_pages+0x1ee/0x1370 [ 357.749745] ? __lock_is_held+0xb5/0x140 [ 357.754355] generic_gcmaes_encrypt+0xfd/0x150 [ 357.759049] ? generic_gcmaes_encrypt+0xfd/0x150 [ 357.763996] ? helper_rfc4106_encrypt+0x450/0x450 [ 357.768947] ? __kmalloc+0x5f1/0x770 [ 357.772753] gcmaes_wrapper_encrypt+0x109/0x180 [ 357.777678] tls_push_record+0x9ae/0x1600 [ 357.781903] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.786752] tls_sw_sendmsg+0x92d/0x1020 [ 357.791269] ? __lock_acquire+0x792/0x4980 [ 357.795503] ? find_held_lock+0x36/0x1d0 [ 357.799556] ? tls_sw_push_pending_record+0x10/0x10 [ 357.804686] ? __local_bh_enable_ip+0x160/0x260 [ 357.809432] ? lock_sock_nested+0xc5/0x100 [ 357.813742] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.818459] ? lock_sock_nested+0x82/0x100 [ 357.822773] ? trace_hardirqs_on+0x28/0x190 [ 357.827306] ? lock_sock_nested+0x82/0x100 [ 357.831526] ? lock_sock_nested+0x82/0x100 [ 357.835886] inet_sendmsg+0x108/0x440 [ 357.839768] smc_sendmsg+0x223/0x320 [ 357.843573] ? smc_sendpage+0x170/0x170 [ 357.847580] sock_sendmsg+0xb5/0xf0 [ 357.851197] sock_write_iter+0x215/0x420 [ 357.855441] ? sock_sendmsg+0xf0/0xf0 [ 357.859319] __vfs_write+0x443/0x890 [ 357.863816] ? lock_downgrade+0x860/0x860 [ 357.868188] ? kernel_read+0x130/0x130 [ 357.872248] ? rw_verify_area+0xb8/0x2b0 [ 357.876777] vfs_write+0x150/0x4d0 [ 357.880356] ksys_write+0x103/0x260 [ 357.883986] ? do_sys_open+0x16e/0x350 [ 357.887857] ? __ia32_sys_read+0xa0/0xa0 [ 357.892028] ? do_syscall_64+0x21/0x4e0 [ 357.896147] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.901500] __x64_sys_write+0x6e/0xb0 [ 357.905377] do_syscall_64+0xd0/0x4e0 [ 357.909346] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.914610] RIP: 0033:0x4592f9 [ 357.917969] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.938051] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.946023] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 357.953581] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 357.960906] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 357.968341] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 357.975602] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 357.984547] FAULT_INJECTION: forcing a failure. [ 357.984547] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 357.997594] CPU: 0 PID: 11653 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 358.005924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.015893] Call Trace: [ 358.018846] dump_stack+0x123/0x177 [ 358.022645] should_fail.cold.4+0x5/0x13 [ 358.026974] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 358.032562] ? kernel_text_address+0x79/0xf0 [ 358.037172] ? __kernel_text_address+0xd/0x40 [ 358.041760] ? unwind_get_return_address+0x61/0xa0 [ 358.047734] __should_failslab+0xba/0xf0 [ 358.052030] should_failslab+0x9/0x14 [ 358.056082] __kmalloc+0x70/0x770 [ 358.060034] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 358.065714] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 358.071844] ? tls_push_record+0xff/0x1600 [ 358.076285] ? tls_sw_sendmsg+0x92d/0x1020 [ 358.080530] ? inet_sendmsg+0x108/0x440 [ 358.084683] ? smc_sendmsg+0x223/0x320 [ 358.088775] ? sock_sendmsg+0xb5/0xf0 [ 358.092672] ? sock_write_iter+0x215/0x420 [ 358.097181] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 358.102997] ? iov_iter_get_pages+0x1ee/0x1370 [ 358.107880] ? __lock_is_held+0xb5/0x140 [ 358.112070] generic_gcmaes_encrypt+0xfd/0x150 [ 358.117156] ? generic_gcmaes_encrypt+0xfd/0x150 [ 358.122113] ? helper_rfc4106_encrypt+0x450/0x450 [ 358.127131] ? __kmalloc+0x5f1/0x770 [ 358.131036] gcmaes_wrapper_encrypt+0x109/0x180 [ 358.135929] tls_push_record+0x9ae/0x1600 [ 358.140081] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.144812] tls_sw_sendmsg+0x92d/0x1020 [ 358.149360] ? __lock_acquire+0x792/0x4980 [ 358.153648] ? find_held_lock+0x36/0x1d0 [ 358.158898] ? tls_sw_push_pending_record+0x10/0x10 [ 358.164270] ? __local_bh_enable_ip+0x160/0x260 [ 358.169315] ? lock_sock_nested+0xc5/0x100 [ 358.174584] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.179260] ? lock_sock_nested+0x82/0x100 [ 358.183806] ? trace_hardirqs_on+0x28/0x190 [ 358.188214] ? lock_sock_nested+0x82/0x100 [ 358.192559] ? lock_sock_nested+0x82/0x100 [ 358.197239] inet_sendmsg+0x108/0x440 [ 358.201431] smc_sendmsg+0x223/0x320 [ 358.205548] ? smc_sendpage+0x170/0x170 [ 358.209530] sock_sendmsg+0xb5/0xf0 [ 358.213290] sock_write_iter+0x215/0x420 [ 358.217445] ? sock_sendmsg+0xf0/0xf0 [ 358.221550] __vfs_write+0x443/0x890 [ 358.225480] ? lock_downgrade+0x860/0x860 [ 358.229846] ? kernel_read+0x130/0x130 [ 358.233839] ? rw_verify_area+0xb8/0x2b0 [ 358.238074] vfs_write+0x150/0x4d0 [ 358.241970] ksys_write+0x103/0x260 [ 358.245804] ? do_sys_open+0x16e/0x350 [ 358.249907] ? __ia32_sys_read+0xa0/0xa0 [ 358.254157] ? do_syscall_64+0x21/0x4e0 [ 358.258545] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.264717] __x64_sys_write+0x6e/0xb0 [ 358.268922] do_syscall_64+0xd0/0x4e0 [ 358.273133] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.279020] RIP: 0033:0x4592f9 [ 358.282394] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.303083] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.312694] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 358.320898] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 358.331315] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.339379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 358.347602] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 358.364869] CPU: 1 PID: 11642 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 358.373951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.384329] Call Trace: [ 358.386934] dump_stack+0x123/0x177 [ 358.390745] should_fail.cold.4+0x5/0x13 [ 358.394902] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 358.400573] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 358.406571] ? kasan_unpoison_shadow+0x35/0x50 [ 358.411255] __alloc_pages_nodemask+0x1d5/0x710 [ 358.417197] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 358.422705] alloc_pages_current+0xd6/0x1b0 [ 358.427141] skb_page_frag_refill+0x20b/0x400 [ 358.431721] sk_page_frag_refill+0x46/0x1b0 [ 358.436138] tcp_sendmsg_locked+0xc58/0x35b0 [ 358.440629] ? mark_held_locks+0x130/0x130 [ 358.444858] ? mark_held_locks+0xc7/0x130 [ 358.449131] ? tcp_sendpage+0x50/0x50 [ 358.453015] ? mark_held_locks+0xc7/0x130 [ 358.457326] ? __local_bh_enable_ip+0x160/0x260 [ 358.462045] ? lock_sock_nested+0xc5/0x100 [ 358.466477] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.471103] ? lock_sock_nested+0x82/0x100 [ 358.475880] ? trace_hardirqs_on+0x28/0x190 [ 358.481033] ? lock_sock_nested+0x82/0x100 [ 358.486041] ? lock_sock_nested+0x82/0x100 [ 358.490640] ? __local_bh_enable_ip+0x160/0x260 [ 358.496351] tcp_sendmsg+0x27/0x40 [ 358.500322] inet_sendmsg+0x108/0x440 [ 358.504506] smc_sendmsg+0x223/0x320 [ 358.508521] ? smc_sendpage+0x170/0x170 [ 358.512669] sock_sendmsg+0xb5/0xf0 [ 358.516623] sock_write_iter+0x215/0x420 [ 358.521098] ? sock_sendmsg+0xf0/0xf0 [ 358.525087] __vfs_write+0x443/0x890 [ 358.528996] ? lock_downgrade+0x860/0x860 [ 358.534563] ? kernel_read+0x130/0x130 [ 358.538878] ? rw_verify_area+0xb8/0x2b0 [ 358.543118] vfs_write+0x150/0x4d0 [ 358.546910] ksys_write+0x103/0x260 [ 358.551368] ? do_sys_open+0x16e/0x350 [ 358.555691] ? __ia32_sys_read+0xa0/0xa0 [ 358.559923] ? do_syscall_64+0x21/0x4e0 [ 358.564200] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.570038] __x64_sys_write+0x6e/0xb0 [ 358.574525] do_syscall_64+0xd0/0x4e0 [ 358.578574] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.584044] RIP: 0033:0x4592f9 [ 358.587354] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.607063] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.615015] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 358.624626] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 358.632152] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 358.639585] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 358.646982] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 358.655038] CPU: 0 PID: 11646 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 358.663324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.672684] Call Trace: [ 358.675710] dump_stack+0x123/0x177 [ 358.679866] should_fail.cold.4+0x5/0x13 [ 358.683939] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 358.689196] ? kernel_text_address+0x79/0xf0 [ 358.694095] ? __kernel_text_address+0xd/0x40 [ 358.698927] ? unwind_get_return_address+0x61/0xa0 [ 358.703866] __should_failslab+0xba/0xf0 [ 358.708106] should_failslab+0x9/0x14 [ 358.711995] __kmalloc+0x70/0x770 [ 358.715539] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 358.720905] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 358.726259] ? tls_push_record+0xff/0x1600 [ 358.730497] ? tls_sw_sendmsg+0x92d/0x1020 [ 358.734820] ? inet_sendmsg+0x108/0x440 [ 358.739080] ? smc_sendmsg+0x223/0x320 [ 358.743281] ? sock_sendmsg+0xb5/0xf0 [ 358.747168] ? sock_write_iter+0x215/0x420 [ 358.751413] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 358.757776] ? iov_iter_get_pages+0x1ee/0x1370 [ 358.762358] ? __lock_is_held+0xb5/0x140 [ 358.766439] generic_gcmaes_encrypt+0xfd/0x150 [ 358.771125] ? generic_gcmaes_encrypt+0xfd/0x150 [ 358.776104] ? helper_rfc4106_encrypt+0x450/0x450 [ 358.781040] ? __kmalloc+0x5f1/0x770 [ 358.785125] gcmaes_wrapper_encrypt+0x109/0x180 [ 358.790195] tls_push_record+0x9ae/0x1600 [ 358.794540] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.799405] tls_sw_sendmsg+0x92d/0x1020 [ 358.803854] ? __lock_acquire+0x792/0x4980 [ 358.808454] ? find_held_lock+0x36/0x1d0 [ 358.813404] ? tls_sw_push_pending_record+0x10/0x10 [ 358.819514] ? __local_bh_enable_ip+0x160/0x260 [ 358.824535] ? lock_sock_nested+0xc5/0x100 [ 358.829165] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.834366] ? lock_sock_nested+0x82/0x100 [ 358.839401] ? trace_hardirqs_on+0x28/0x190 [ 358.843881] ? lock_sock_nested+0x82/0x100 [ 358.849152] ? lock_sock_nested+0x82/0x100 [ 358.855314] inet_sendmsg+0x108/0x440 [ 358.859348] smc_sendmsg+0x223/0x320 [ 358.863100] ? smc_sendpage+0x170/0x170 [ 358.867230] sock_sendmsg+0xb5/0xf0 [ 358.871092] sock_write_iter+0x215/0x420 [ 358.875951] ? sock_sendmsg+0xf0/0xf0 [ 358.880037] __vfs_write+0x443/0x890 [ 358.883980] ? lock_downgrade+0x860/0x860 [ 358.888564] ? kernel_read+0x130/0x130 [ 358.892580] ? rw_verify_area+0xb8/0x2b0 [ 358.896955] vfs_write+0x150/0x4d0 [ 358.900588] ksys_write+0x103/0x260 [ 358.904268] ? do_sys_open+0x16e/0x350 [ 358.908148] ? __ia32_sys_read+0xa0/0xa0 [ 358.912386] ? do_syscall_64+0x21/0x4e0 [ 358.916406] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.921861] __x64_sys_write+0x6e/0xb0 [ 358.925941] do_syscall_64+0xd0/0x4e0 [ 358.929954] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.935265] RIP: 0033:0x4592f9 [ 358.938625] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.958224] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.966099] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 358.973579] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 358.981031] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.988644] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 358.996162] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 359.003516] CPU: 1 PID: 11655 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 359.012019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.021486] Call Trace: [ 359.024091] dump_stack+0x123/0x177 [ 359.028019] should_fail.cold.4+0x5/0x13 [ 359.032351] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 359.037667] ? kernel_text_address+0x79/0xf0 [ 359.044110] ? __kernel_text_address+0xd/0x40 [ 359.048740] ? unwind_get_return_address+0x61/0xa0 [ 359.053758] __should_failslab+0xba/0xf0 [ 359.058252] should_failslab+0x9/0x14 [ 359.064461] __kmalloc+0x70/0x770 [ 359.068090] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 359.074395] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 359.079931] ? tls_push_record+0xff/0x1600 [ 359.084702] ? tls_sw_sendmsg+0x92d/0x1020 [ 359.089372] ? inet_sendmsg+0x108/0x440 [ 359.094362] ? smc_sendmsg+0x223/0x320 [ 359.098483] ? sock_sendmsg+0xb5/0xf0 [ 359.102763] ? sock_write_iter+0x215/0x420 [ 359.107538] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 359.113434] ? iov_iter_get_pages+0x1ee/0x1370 [ 359.118033] ? __lock_is_held+0xb5/0x140 [ 359.122535] generic_gcmaes_encrypt+0xfd/0x150 [ 359.127239] ? generic_gcmaes_encrypt+0xfd/0x150 [ 359.132103] ? helper_rfc4106_encrypt+0x450/0x450 [ 359.137064] ? __kmalloc+0x5f1/0x770 [ 359.140793] gcmaes_wrapper_encrypt+0x109/0x180 [ 359.145695] tls_push_record+0x9ae/0x1600 [ 359.149833] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.154939] tls_sw_sendmsg+0x92d/0x1020 [ 359.159091] ? __lock_acquire+0x792/0x4980 [ 359.164229] ? find_held_lock+0x36/0x1d0 [ 359.168466] ? tls_sw_push_pending_record+0x10/0x10 [ 359.173697] ? __local_bh_enable_ip+0x160/0x260 [ 359.178358] ? lock_sock_nested+0xc5/0x100 [ 359.182586] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.187546] ? lock_sock_nested+0x82/0x100 [ 359.192069] ? trace_hardirqs_on+0x28/0x190 [ 359.196512] ? lock_sock_nested+0x82/0x100 [ 359.200839] ? lock_sock_nested+0x82/0x100 [ 359.205151] inet_sendmsg+0x108/0x440 [ 359.209171] smc_sendmsg+0x223/0x320 [ 359.213180] ? smc_sendpage+0x170/0x170 [ 359.217387] sock_sendmsg+0xb5/0xf0 [ 359.221146] sock_write_iter+0x215/0x420 [ 359.225369] ? sock_sendmsg+0xf0/0xf0 [ 359.229691] __vfs_write+0x443/0x890 [ 359.233690] ? lock_downgrade+0x860/0x860 [ 359.238316] ? kernel_read+0x130/0x130 [ 359.242650] ? rw_verify_area+0xb8/0x2b0 [ 359.246966] vfs_write+0x150/0x4d0 [ 359.250619] ksys_write+0x103/0x260 [ 359.254347] ? do_sys_open+0x16e/0x350 [ 359.258431] ? __ia32_sys_read+0xa0/0xa0 [ 359.262630] ? do_syscall_64+0x21/0x4e0 [ 359.266599] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.272132] __x64_sys_write+0x6e/0xb0 [ 359.276243] do_syscall_64+0xd0/0x4e0 [ 359.280275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.285615] RIP: 0033:0x4592f9 [ 359.288932] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.316961] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.326548] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 359.334172] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 359.341786] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 359.349911] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 359.363452] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 359.374678] FAULT_INJECTION: forcing a failure. [ 359.374678] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 359.387982] FAULT_INJECTION: forcing a failure. [ 359.387982] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 359.399143] CPU: 1 PID: 11652 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 359.411255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.421185] Call Trace: [ 359.423773] dump_stack+0x123/0x177 [ 359.428444] should_fail.cold.4+0x5/0x13 [ 359.432726] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 359.438387] ? kernel_text_address+0x79/0xf0 [ 359.443366] ? __kernel_text_address+0xd/0x40 [ 359.448256] ? unwind_get_return_address+0x61/0xa0 [ 359.455328] __should_failslab+0xba/0xf0 [ 359.460320] should_failslab+0x9/0x14 [ 359.464624] __kmalloc+0x70/0x770 [ 359.468446] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 359.474095] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 359.479960] ? tls_push_record+0xff/0x1600 [ 359.484249] ? tls_sw_sendmsg+0x92d/0x1020 [ 359.488811] ? inet_sendmsg+0x108/0x440 [ 359.493258] ? smc_sendmsg+0x223/0x320 [ 359.497381] ? sock_sendmsg+0xb5/0xf0 [ 359.501977] ? sock_write_iter+0x215/0x420 [ 359.506388] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 359.514181] ? iov_iter_get_pages+0x1ee/0x1370 [ 359.519078] ? __lock_is_held+0xb5/0x140 [ 359.523137] generic_gcmaes_encrypt+0xfd/0x150 [ 359.528080] ? generic_gcmaes_encrypt+0xfd/0x150 [ 359.533247] ? helper_rfc4106_encrypt+0x450/0x450 [ 359.538945] ? __kmalloc+0x5f1/0x770 [ 359.542792] gcmaes_wrapper_encrypt+0x109/0x180 [ 359.547824] tls_push_record+0x9ae/0x1600 [ 359.552408] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.557184] tls_sw_sendmsg+0x92d/0x1020 [ 359.562098] ? __lock_acquire+0x792/0x4980 [ 359.566575] ? find_held_lock+0x36/0x1d0 [ 359.570861] ? tls_sw_push_pending_record+0x10/0x10 [ 359.576383] ? __local_bh_enable_ip+0x160/0x260 [ 359.582456] ? lock_sock_nested+0xc5/0x100 [ 359.586997] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.591854] ? lock_sock_nested+0x82/0x100 [ 359.596521] ? trace_hardirqs_on+0x28/0x190 [ 359.600884] ? lock_sock_nested+0x82/0x100 [ 359.605156] ? lock_sock_nested+0x82/0x100 [ 359.609572] inet_sendmsg+0x108/0x440 [ 359.614592] smc_sendmsg+0x223/0x320 [ 359.618578] ? smc_sendpage+0x170/0x170 [ 359.622717] sock_sendmsg+0xb5/0xf0 [ 359.626454] sock_write_iter+0x215/0x420 [ 359.631806] ? sock_sendmsg+0xf0/0xf0 [ 359.635944] __vfs_write+0x443/0x890 [ 359.640106] ? lock_downgrade+0x860/0x860 [ 359.644254] ? kernel_read+0x130/0x130 [ 359.648416] ? rw_verify_area+0xb8/0x2b0 [ 359.653180] vfs_write+0x150/0x4d0 [ 359.657205] ksys_write+0x103/0x260 [ 359.660975] ? do_sys_open+0x16e/0x350 [ 359.665732] ? __ia32_sys_read+0xa0/0xa0 [ 359.670328] ? do_syscall_64+0x21/0x4e0 [ 359.674856] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.681317] __x64_sys_write+0x6e/0xb0 [ 359.685389] do_syscall_64+0xd0/0x4e0 [ 359.689195] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.694685] RIP: 0033:0x4592f9 [ 359.697878] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.717978] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.726076] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 359.733588] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 359.742225] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 359.749583] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 359.757440] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 359.771138] CPU: 0 PID: 11675 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 359.779823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.789794] Call Trace: [ 359.793307] dump_stack+0x123/0x177 [ 359.797218] should_fail.cold.4+0x5/0x13 [ 359.801824] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 359.807931] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 359.813399] ? kasan_unpoison_shadow+0x35/0x50 [ 359.818349] __alloc_pages_nodemask+0x1d5/0x710 [ 359.823298] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 359.828339] alloc_pages_current+0xd6/0x1b0 [ 359.832880] skb_page_frag_refill+0x20b/0x400 [ 359.837531] sk_page_frag_refill+0x46/0x1b0 [ 359.841958] tcp_sendmsg_locked+0xc58/0x35b0 [ 359.846550] ? mark_held_locks+0x130/0x130 [ 359.850808] ? mark_held_locks+0xc7/0x130 [ 359.855235] ? tcp_sendpage+0x50/0x50 [ 359.859060] ? mark_held_locks+0xc7/0x130 [ 359.863353] ? __local_bh_enable_ip+0x160/0x260 [ 359.868117] ? lock_sock_nested+0xc5/0x100 [ 359.872365] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.876980] ? lock_sock_nested+0x82/0x100 [ 359.881536] ? trace_hardirqs_on+0x28/0x190 [ 359.886073] ? lock_sock_nested+0x82/0x100 [ 359.890788] ? __local_bh_enable_ip+0x160/0x260 [ 359.896059] tcp_sendmsg+0x27/0x40 [ 359.899968] inet_sendmsg+0x108/0x440 [ 359.904209] smc_sendmsg+0x223/0x320 [ 359.908018] ? smc_sendpage+0x170/0x170 [ 359.912295] sock_sendmsg+0xb5/0xf0 [ 359.915920] sock_write_iter+0x215/0x420 [ 359.920125] ? sock_sendmsg+0xf0/0xf0 [ 359.924495] __vfs_write+0x443/0x890 [ 359.928203] ? lock_downgrade+0x860/0x860 [ 359.932625] ? kernel_read+0x130/0x130 [ 359.936831] ? rw_verify_area+0xb8/0x2b0 [ 359.940903] vfs_write+0x150/0x4d0 [ 359.944526] ksys_write+0x103/0x260 [ 359.948145] ? do_sys_open+0x16e/0x350 [ 359.952315] ? __ia32_sys_read+0xa0/0xa0 [ 359.956423] ? do_syscall_64+0x21/0x4e0 [ 359.960858] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.966526] __x64_sys_write+0x6e/0xb0 [ 359.970418] do_syscall_64+0xd0/0x4e0 [ 359.975091] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.980885] RIP: 0033:0x4592f9 [ 359.984413] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.004794] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.013508] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 360.021932] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 360.030140] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 360.038207] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 360.046436] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 360.054540] CPU: 1 PID: 11674 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 360.064372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.075549] Call Trace: [ 360.078222] dump_stack+0x123/0x177 [ 360.082188] should_fail.cold.4+0x5/0x13 [ 360.086510] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 360.093106] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 360.099145] ? kasan_unpoison_shadow+0x35/0x50 [ 360.104245] __alloc_pages_nodemask+0x1d5/0x710 [ 360.109297] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 360.114590] alloc_pages_current+0xd6/0x1b0 [ 360.119254] skb_page_frag_refill+0x20b/0x400 [ 360.124724] sk_page_frag_refill+0x46/0x1b0 [ 360.130236] tcp_sendmsg_locked+0xc58/0x35b0 [ 360.135534] ? mark_held_locks+0x130/0x130 [ 360.139958] ? mark_held_locks+0xc7/0x130 [ 360.144726] ? tcp_sendpage+0x50/0x50 [ 360.149733] ? mark_held_locks+0xc7/0x130 [ 360.154779] ? __local_bh_enable_ip+0x160/0x260 [ 360.159852] ? lock_sock_nested+0xc5/0x100 [ 360.164919] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.170142] ? lock_sock_nested+0x82/0x100 [ 360.174683] ? trace_hardirqs_on+0x28/0x190 [ 360.179012] ? lock_sock_nested+0x82/0x100 [ 360.183882] ? lock_sock_nested+0x82/0x100 [ 360.188150] ? __local_bh_enable_ip+0x160/0x260 [ 360.193369] tcp_sendmsg+0x27/0x40 [ 360.196996] inet_sendmsg+0x108/0x440 [ 360.201061] smc_sendmsg+0x223/0x320 [ 360.204951] ? smc_sendpage+0x170/0x170 [ 360.209506] sock_sendmsg+0xb5/0xf0 [ 360.213403] sock_write_iter+0x215/0x420 [ 360.217549] ? sock_sendmsg+0xf0/0xf0 [ 360.221348] __vfs_write+0x443/0x890 [ 360.225363] ? lock_downgrade+0x860/0x860 [ 360.229995] ? kernel_read+0x130/0x130 [ 360.233976] ? rw_verify_area+0xb8/0x2b0 [ 360.238138] vfs_write+0x150/0x4d0 [ 360.241674] ksys_write+0x103/0x260 [ 360.245923] ? do_sys_open+0x16e/0x350 [ 360.250006] ? __ia32_sys_read+0xa0/0xa0 [ 360.255164] ? do_syscall_64+0x21/0x4e0 [ 360.259633] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.265262] __x64_sys_write+0x6e/0xb0 [ 360.270622] do_syscall_64+0xd0/0x4e0 [ 360.274988] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.280974] RIP: 0033:0x4592f9 [ 360.284760] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.307761] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.317494] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 360.327538] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 360.335469] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 360.344192] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 360.353820] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 360.387978] FAULT_INJECTION: forcing a failure. [ 360.387978] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.390321] FAULT_INJECTION: forcing a failure. [ 360.390321] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.406331] FAULT_INJECTION: forcing a failure. [ 360.406331] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.435565] CPU: 0 PID: 11685 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 360.444083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.453546] FAULT_INJECTION: forcing a failure. [ 360.453546] name failslab, interval 1, probability 0, space 0, times 0 [ 360.454230] Call Trace: [ 360.469439] dump_stack+0x123/0x177 [ 360.473582] should_fail.cold.4+0x5/0x13 [ 360.477992] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 360.483471] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 360.489200] ? kasan_unpoison_shadow+0x35/0x50 [ 360.494012] __alloc_pages_nodemask+0x1d5/0x710 [ 360.498960] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 360.504541] alloc_pages_current+0xd6/0x1b0 [ 360.509758] skb_page_frag_refill+0x20b/0x400 [ 360.515569] sk_page_frag_refill+0x46/0x1b0 [ 360.520423] tcp_sendmsg_locked+0xc58/0x35b0 [ 360.526122] ? mark_held_locks+0x130/0x130 [ 360.530570] ? mark_held_locks+0xc7/0x130 [ 360.534999] ? tcp_sendpage+0x50/0x50 [ 360.539172] ? mark_held_locks+0xc7/0x130 [ 360.543572] ? __local_bh_enable_ip+0x160/0x260 [ 360.548414] ? lock_sock_nested+0xc5/0x100 [ 360.552683] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.557366] ? lock_sock_nested+0x82/0x100 [ 360.561832] ? trace_hardirqs_on+0x28/0x190 [ 360.566236] ? lock_sock_nested+0x82/0x100 [ 360.570747] ? lock_sock_nested+0x82/0x100 [ 360.575725] ? __local_bh_enable_ip+0x160/0x260 [ 360.580565] tcp_sendmsg+0x27/0x40 [ 360.584101] inet_sendmsg+0x108/0x440 [ 360.588069] smc_sendmsg+0x223/0x320 [ 360.591869] ? smc_sendpage+0x170/0x170 [ 360.596190] sock_sendmsg+0xb5/0xf0 [ 360.600144] sock_write_iter+0x215/0x420 [ 360.604491] ? sock_sendmsg+0xf0/0xf0 [ 360.608479] __vfs_write+0x443/0x890 [ 360.612511] ? lock_downgrade+0x860/0x860 [ 360.617120] ? kernel_read+0x130/0x130 [ 360.621160] ? rw_verify_area+0xb8/0x2b0 [ 360.625326] vfs_write+0x150/0x4d0 [ 360.629062] ksys_write+0x103/0x260 [ 360.633213] ? do_sys_open+0x16e/0x350 [ 360.637271] ? __ia32_sys_read+0xa0/0xa0 [ 360.641907] ? do_syscall_64+0x21/0x4e0 [ 360.645966] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.651733] __x64_sys_write+0x6e/0xb0 [ 360.655645] do_syscall_64+0xd0/0x4e0 [ 360.659621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.665761] RIP: 0033:0x4592f9 [ 360.669217] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.689718] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.698598] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 360.707007] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 360.714837] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 360.723114] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 360.730864] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 360.742049] CPU: 1 PID: 11686 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 360.750301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.761886] Call Trace: [ 360.764781] dump_stack+0x123/0x177 [ 360.768508] should_fail.cold.4+0x5/0x13 [ 360.773149] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 360.778989] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 360.785022] ? kasan_unpoison_shadow+0x35/0x50 [ 360.790066] __alloc_pages_nodemask+0x1d5/0x710 [ 360.797641] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 360.803716] alloc_pages_current+0xd6/0x1b0 [ 360.808310] skb_page_frag_refill+0x20b/0x400 [ 360.814191] sk_page_frag_refill+0x46/0x1b0 [ 360.818992] tcp_sendmsg_locked+0xc58/0x35b0 [ 360.824428] ? mark_held_locks+0x130/0x130 [ 360.828839] ? mark_held_locks+0xc7/0x130 [ 360.832995] ? tcp_sendpage+0x50/0x50 [ 360.836909] ? mark_held_locks+0xc7/0x130 [ 360.841269] ? __local_bh_enable_ip+0x160/0x260 [ 360.846180] ? lock_sock_nested+0xc5/0x100 [ 360.850596] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.855418] ? lock_sock_nested+0x82/0x100 [ 360.859711] ? trace_hardirqs_on+0x28/0x190 [ 360.864206] ? lock_sock_nested+0x82/0x100 [ 360.869196] ? lock_sock_nested+0x82/0x100 [ 360.873732] ? __local_bh_enable_ip+0x160/0x260 [ 360.878657] tcp_sendmsg+0x27/0x40 [ 360.882282] inet_sendmsg+0x108/0x440 [ 360.887120] smc_sendmsg+0x223/0x320 [ 360.891181] ? smc_sendpage+0x170/0x170 [ 360.895493] sock_sendmsg+0xb5/0xf0 [ 360.899326] sock_write_iter+0x215/0x420 [ 360.903919] ? sock_sendmsg+0xf0/0xf0 [ 360.908128] __vfs_write+0x443/0x890 [ 360.912179] ? lock_downgrade+0x860/0x860 [ 360.916355] ? kernel_read+0x130/0x130 [ 360.920658] ? rw_verify_area+0xb8/0x2b0 [ 360.925299] vfs_write+0x150/0x4d0 [ 360.929117] ksys_write+0x103/0x260 [ 360.932963] ? do_sys_open+0x16e/0x350 [ 360.937100] ? __ia32_sys_read+0xa0/0xa0 [ 360.941326] ? do_syscall_64+0x21/0x4e0 [ 360.945475] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.951496] __x64_sys_write+0x6e/0xb0 [ 360.955503] do_syscall_64+0xd0/0x4e0 [ 360.959375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.964698] RIP: 0033:0x4592f9 [ 360.967970] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.989305] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.997882] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 361.005491] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.013451] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 361.022366] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 361.030118] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 361.039732] CPU: 0 PID: 11666 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 361.048255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.058175] Call Trace: [ 361.061030] dump_stack+0x123/0x177 [ 361.065071] should_fail.cold.4+0x5/0x13 [ 361.069583] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.076315] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 361.082832] ? kasan_unpoison_shadow+0x35/0x50 [ 361.087976] __alloc_pages_nodemask+0x1d5/0x710 [ 361.095652] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 361.101665] alloc_pages_current+0xd6/0x1b0 [ 361.106616] skb_page_frag_refill+0x20b/0x400 [ 361.111718] sk_page_frag_refill+0x46/0x1b0 [ 361.116283] tcp_sendmsg_locked+0xc58/0x35b0 [ 361.120759] ? mark_held_locks+0x130/0x130 [ 361.127888] ? mark_held_locks+0xc7/0x130 [ 361.132365] ? tcp_sendpage+0x50/0x50 [ 361.136559] ? mark_held_locks+0xc7/0x130 [ 361.142471] ? __local_bh_enable_ip+0x160/0x260 [ 361.147515] ? lock_sock_nested+0xc5/0x100 [ 361.152337] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.158448] ? lock_sock_nested+0x82/0x100 [ 361.163077] ? trace_hardirqs_on+0x28/0x190 [ 361.169577] ? lock_sock_nested+0x82/0x100 [ 361.174215] ? lock_sock_nested+0x82/0x100 [ 361.178942] ? __local_bh_enable_ip+0x160/0x260 [ 361.183929] tcp_sendmsg+0x27/0x40 [ 361.187928] inet_sendmsg+0x108/0x440 [ 361.193008] smc_sendmsg+0x223/0x320 [ 361.196996] ? smc_sendpage+0x170/0x170 [ 361.201450] sock_sendmsg+0xb5/0xf0 [ 361.205302] sock_write_iter+0x215/0x420 [ 361.209794] ? sock_sendmsg+0xf0/0xf0 [ 361.213645] __vfs_write+0x443/0x890 [ 361.217852] ? lock_downgrade+0x860/0x860 [ 361.222255] ? kernel_read+0x130/0x130 [ 361.226406] ? rw_verify_area+0xb8/0x2b0 [ 361.231141] vfs_write+0x150/0x4d0 [ 361.235562] ksys_write+0x103/0x260 [ 361.239357] ? do_sys_open+0x16e/0x350 [ 361.243840] ? __ia32_sys_read+0xa0/0xa0 [ 361.249152] ? do_syscall_64+0x21/0x4e0 [ 361.253703] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.259592] __x64_sys_write+0x6e/0xb0 [ 361.264392] do_syscall_64+0xd0/0x4e0 [ 361.269066] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.275035] RIP: 0033:0x4592f9 [ 361.278649] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.299722] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.310373] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 361.319727] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.328244] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 361.338045] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 361.345634] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 361.356618] CPU: 0 PID: 11690 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 361.364715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.376783] Call Trace: [ 361.379631] dump_stack+0x123/0x177 [ 361.383429] should_fail.cold.4+0x5/0x13 [ 361.387673] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.393229] ? kernel_text_address+0x79/0xf0 [ 361.398210] ? __kernel_text_address+0xd/0x40 [ 361.402962] ? unwind_get_return_address+0x61/0xa0 [ 361.407908] __should_failslab+0xba/0xf0 [ 361.412428] should_failslab+0x9/0x14 [ 361.417265] __kmalloc+0x70/0x770 [ 361.420797] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 361.426151] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 361.431504] ? tls_push_record+0xff/0x1600 [ 361.435817] ? tls_sw_sendmsg+0x92d/0x1020 [ 361.440443] ? inet_sendmsg+0x108/0x440 [ 361.445651] ? smc_sendmsg+0x223/0x320 [ 361.450474] ? sock_sendmsg+0xb5/0xf0 [ 361.454268] ? sock_write_iter+0x215/0x420 [ 361.459787] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 361.467664] ? iov_iter_get_pages+0x1ee/0x1370 [ 361.473316] ? __lock_is_held+0xb5/0x140 [ 361.477608] generic_gcmaes_encrypt+0xfd/0x150 [ 361.482636] ? generic_gcmaes_encrypt+0xfd/0x150 [ 361.487637] ? helper_rfc4106_encrypt+0x450/0x450 [ 361.492676] ? __kmalloc+0x5f1/0x770 [ 361.496685] gcmaes_wrapper_encrypt+0x109/0x180 [ 361.502004] tls_push_record+0x9ae/0x1600 [ 361.507378] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.512513] tls_sw_sendmsg+0x92d/0x1020 [ 361.516610] ? __lock_acquire+0x792/0x4980 [ 361.521307] ? find_held_lock+0x36/0x1d0 [ 361.525753] ? tls_sw_push_pending_record+0x10/0x10 [ 361.532108] ? __local_bh_enable_ip+0x160/0x260 [ 361.537256] ? lock_sock_nested+0xc5/0x100 [ 361.541495] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.546546] ? lock_sock_nested+0x82/0x100 [ 361.551259] ? trace_hardirqs_on+0x28/0x190 [ 361.556191] ? lock_sock_nested+0x82/0x100 [ 361.561344] ? lock_sock_nested+0x82/0x100 [ 361.565902] inet_sendmsg+0x108/0x440 [ 361.569801] smc_sendmsg+0x223/0x320 [ 361.574143] ? smc_sendpage+0x170/0x170 [ 361.578497] sock_sendmsg+0xb5/0xf0 [ 361.582132] sock_write_iter+0x215/0x420 [ 361.586877] ? sock_sendmsg+0xf0/0xf0 [ 361.591326] __vfs_write+0x443/0x890 [ 361.596559] ? lock_downgrade+0x860/0x860 [ 361.601933] ? kernel_read+0x130/0x130 [ 361.606300] ? rw_verify_area+0xb8/0x2b0 [ 361.610999] vfs_write+0x150/0x4d0 [ 361.614689] ksys_write+0x103/0x260 [ 361.619307] ? do_sys_open+0x16e/0x350 [ 361.623808] ? __ia32_sys_read+0xa0/0xa0 [ 361.628715] ? do_syscall_64+0x21/0x4e0 [ 361.634303] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.640812] __x64_sys_write+0x6e/0xb0 [ 361.645213] do_syscall_64+0xd0/0x4e0 [ 361.649365] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.654821] RIP: 0033:0x4592f9 [ 361.658411] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.680832] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.690742] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 361.700183] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.710158] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 361.719468] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 361.727724] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 361.755867] FAULT_INJECTION: forcing a failure. [ 361.755867] name failslab, interval 1, probability 0, space 0, times 0 [ 361.780633] FAULT_INJECTION: forcing a failure. [ 361.780633] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.795778] CPU: 0 PID: 11710 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 361.805108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.816648] Call Trace: [ 361.819359] dump_stack+0x123/0x177 [ 361.823208] should_fail.cold.4+0x5/0x13 [ 361.827383] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.832564] ? kernel_text_address+0x79/0xf0 [ 361.837460] ? __kernel_text_address+0xd/0x40 [ 361.842428] ? unwind_get_return_address+0x61/0xa0 [ 361.848377] __should_failslab+0xba/0xf0 [ 361.853437] should_failslab+0x9/0x14 [ 361.857524] __kmalloc+0x70/0x770 [ 361.861158] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 361.866646] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 361.872039] ? tls_push_record+0xff/0x1600 [ 361.877656] ? tls_sw_sendmsg+0x92d/0x1020 [ 361.882582] ? inet_sendmsg+0x108/0x440 [ 361.887337] ? smc_sendmsg+0x223/0x320 [ 361.891755] ? sock_sendmsg+0xb5/0xf0 [ 361.896111] ? sock_write_iter+0x215/0x420 [ 361.900359] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 361.906253] ? iov_iter_get_pages+0x1ee/0x1370 [ 361.916856] ? __lock_is_held+0xb5/0x140 [ 361.921348] generic_gcmaes_encrypt+0xfd/0x150 [ 361.926686] ? generic_gcmaes_encrypt+0xfd/0x150 [ 361.931948] ? helper_rfc4106_encrypt+0x450/0x450 [ 361.937156] ? __kmalloc+0x5f1/0x770 [ 361.941244] gcmaes_wrapper_encrypt+0x109/0x180 [ 361.946418] tls_push_record+0x9ae/0x1600 [ 361.950891] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.957082] tls_sw_sendmsg+0x92d/0x1020 [ 361.961291] ? __lock_acquire+0x792/0x4980 [ 361.965860] ? find_held_lock+0x36/0x1d0 [ 361.970538] ? tls_sw_push_pending_record+0x10/0x10 [ 361.975839] ? __local_bh_enable_ip+0x160/0x260 [ 361.981173] ? lock_sock_nested+0xc5/0x100 [ 361.985533] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.990328] ? lock_sock_nested+0x82/0x100 [ 361.994641] ? trace_hardirqs_on+0x28/0x190 [ 361.999087] ? lock_sock_nested+0x82/0x100 [ 362.003624] ? lock_sock_nested+0x82/0x100 [ 362.008456] inet_sendmsg+0x108/0x440 [ 362.012721] smc_sendmsg+0x223/0x320 [ 362.016590] ? smc_sendpage+0x170/0x170 [ 362.022864] sock_sendmsg+0xb5/0xf0 [ 362.027951] sock_write_iter+0x215/0x420 [ 362.035406] ? sock_sendmsg+0xf0/0xf0 [ 362.041297] __vfs_write+0x443/0x890 [ 362.045895] ? lock_downgrade+0x860/0x860 [ 362.050255] ? kernel_read+0x130/0x130 [ 362.054350] ? rw_verify_area+0xb8/0x2b0 [ 362.058933] vfs_write+0x150/0x4d0 [ 362.062593] ksys_write+0x103/0x260 [ 362.066225] ? do_sys_open+0x16e/0x350 [ 362.070111] ? __ia32_sys_read+0xa0/0xa0 [ 362.074502] ? do_syscall_64+0x21/0x4e0 [ 362.078469] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.084009] __x64_sys_write+0x6e/0xb0 [ 362.088255] do_syscall_64+0xd0/0x4e0 [ 362.092359] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.097697] RIP: 0033:0x4592f9 [ 362.101360] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.121111] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.128898] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 362.137625] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 362.145194] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 362.152805] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 362.160548] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 362.171273] FAULT_INJECTION: forcing a failure. [ 362.171273] name failslab, interval 1, probability 0, space 0, times 0 [ 362.194535] FAULT_INJECTION: forcing a failure. [ 362.194535] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.195754] CPU: 0 PID: 11702 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 362.216697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.227428] Call Trace: [ 362.230673] dump_stack+0x123/0x177 [ 362.235092] should_fail.cold.4+0x5/0x13 [ 362.239818] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.245527] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 362.251645] ? kasan_unpoison_shadow+0x35/0x50 [ 362.256635] __alloc_pages_nodemask+0x1d5/0x710 [ 362.262717] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 362.268092] alloc_pages_current+0xd6/0x1b0 [ 362.274471] skb_page_frag_refill+0x20b/0x400 [ 362.284945] sk_page_frag_refill+0x46/0x1b0 [ 362.289970] tcp_sendmsg_locked+0xc58/0x35b0 [ 362.295138] ? mark_held_locks+0x130/0x130 [ 362.302519] ? mark_held_locks+0xc7/0x130 [ 362.308670] ? tcp_sendpage+0x50/0x50 [ 362.314464] ? mark_held_locks+0xc7/0x130 [ 362.321412] ? __local_bh_enable_ip+0x160/0x260 [ 362.329206] ? lock_sock_nested+0xc5/0x100 [ 362.334536] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.340689] ? lock_sock_nested+0x82/0x100 [ 362.345346] ? trace_hardirqs_on+0x28/0x190 [ 362.350452] ? lock_sock_nested+0x82/0x100 [ 362.355518] ? lock_sock_nested+0x82/0x100 [ 362.361385] ? __local_bh_enable_ip+0x160/0x260 [ 362.366759] tcp_sendmsg+0x27/0x40 [ 362.371111] inet_sendmsg+0x108/0x440 [ 362.375057] smc_sendmsg+0x223/0x320 [ 362.379979] ? smc_sendpage+0x170/0x170 [ 362.384886] sock_sendmsg+0xb5/0xf0 [ 362.389075] sock_write_iter+0x215/0x420 [ 362.393743] ? sock_sendmsg+0xf0/0xf0 [ 362.398185] __vfs_write+0x443/0x890 [ 362.402611] ? lock_downgrade+0x860/0x860 [ 362.407974] ? kernel_read+0x130/0x130 [ 362.411964] ? rw_verify_area+0xb8/0x2b0 [ 362.416242] vfs_write+0x150/0x4d0 [ 362.419864] ksys_write+0x103/0x260 [ 362.424244] ? do_sys_open+0x16e/0x350 [ 362.428884] ? __ia32_sys_read+0xa0/0xa0 [ 362.433050] ? do_syscall_64+0x21/0x4e0 [ 362.437275] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.443243] __x64_sys_write+0x6e/0xb0 [ 362.447554] do_syscall_64+0xd0/0x4e0 [ 362.451464] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.457689] RIP: 0033:0x4592f9 [ 362.461031] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.483601] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.492386] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 362.500387] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 2020/12/30 01:00:32 executed programs: 1170 [ 362.508902] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.516585] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 362.524446] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 362.533158] CPU: 1 PID: 11716 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 362.544327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.557008] Call Trace: [ 362.559779] dump_stack+0x123/0x177 [ 362.564787] should_fail.cold.4+0x5/0x13 [ 362.570493] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.577357] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 362.586371] ? kasan_unpoison_shadow+0x35/0x50 [ 362.592199] __alloc_pages_nodemask+0x1d5/0x710 [ 362.598929] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 362.604808] alloc_pages_current+0xd6/0x1b0 [ 362.611206] skb_page_frag_refill+0x20b/0x400 [ 362.617081] sk_page_frag_refill+0x46/0x1b0 [ 362.622868] tcp_sendmsg_locked+0xc58/0x35b0 [ 362.627678] ? mark_held_locks+0x130/0x130 [ 362.634250] ? mark_held_locks+0xc7/0x130 [ 362.639454] ? tcp_sendpage+0x50/0x50 [ 362.644484] ? mark_held_locks+0xc7/0x130 [ 362.651455] ? __local_bh_enable_ip+0x160/0x260 [ 362.656739] ? lock_sock_nested+0xc5/0x100 [ 362.662172] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.667282] ? lock_sock_nested+0x82/0x100 [ 362.672874] ? trace_hardirqs_on+0x28/0x190 [ 362.677560] ? lock_sock_nested+0x82/0x100 [ 362.684377] ? lock_sock_nested+0x82/0x100 [ 362.688921] ? __local_bh_enable_ip+0x160/0x260 [ 362.695456] tcp_sendmsg+0x27/0x40 [ 362.700203] inet_sendmsg+0x108/0x440 [ 362.704101] smc_sendmsg+0x223/0x320 [ 362.708125] ? smc_sendpage+0x170/0x170 [ 362.712730] sock_sendmsg+0xb5/0xf0 [ 362.716855] sock_write_iter+0x215/0x420 [ 362.722075] ? sock_sendmsg+0xf0/0xf0 [ 362.726327] __vfs_write+0x443/0x890 [ 362.730051] ? lock_downgrade+0x860/0x860 [ 362.734605] ? kernel_read+0x130/0x130 [ 362.739015] ? rw_verify_area+0xb8/0x2b0 [ 362.746653] vfs_write+0x150/0x4d0 [ 362.750431] ksys_write+0x103/0x260 [ 362.755213] ? do_sys_open+0x16e/0x350 [ 362.759340] ? __ia32_sys_read+0xa0/0xa0 [ 362.763540] ? do_syscall_64+0x21/0x4e0 [ 362.767920] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.773628] __x64_sys_write+0x6e/0xb0 [ 362.778124] do_syscall_64+0xd0/0x4e0 [ 362.782778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.788799] RIP: 0033:0x4592f9 [ 362.792074] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.813828] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.821753] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 362.829347] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 362.837203] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.844991] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 362.852590] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 362.861500] CPU: 0 PID: 11714 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 362.869669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.880309] Call Trace: [ 362.883455] dump_stack+0x123/0x177 [ 362.887094] should_fail.cold.4+0x5/0x13 [ 362.891519] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.897475] ? kernel_text_address+0x79/0xf0 [ 362.902694] ? __kernel_text_address+0xd/0x40 [ 362.907470] ? unwind_get_return_address+0x61/0xa0 [ 362.913219] __should_failslab+0xba/0xf0 [ 362.917534] should_failslab+0x9/0x14 [ 362.921624] __kmalloc+0x70/0x770 [ 362.925185] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 362.930913] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 362.936475] ? tls_push_record+0xff/0x1600 [ 362.940986] ? tls_sw_sendmsg+0x92d/0x1020 [ 362.945666] ? inet_sendmsg+0x108/0x440 [ 362.950268] ? smc_sendmsg+0x223/0x320 [ 362.954757] ? sock_sendmsg+0xb5/0xf0 [ 362.959777] ? sock_write_iter+0x215/0x420 [ 362.964257] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 362.971816] ? iov_iter_get_pages+0x1ee/0x1370 [ 362.976938] ? __lock_is_held+0xb5/0x140 [ 362.981211] generic_gcmaes_encrypt+0xfd/0x150 [ 362.986014] ? generic_gcmaes_encrypt+0xfd/0x150 [ 362.990938] ? helper_rfc4106_encrypt+0x450/0x450 [ 362.996222] ? __kmalloc+0x5f1/0x770 [ 363.000129] gcmaes_wrapper_encrypt+0x109/0x180 [ 363.004892] tls_push_record+0x9ae/0x1600 [ 363.009054] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.013896] tls_sw_sendmsg+0x92d/0x1020 [ 363.018093] ? __lock_acquire+0x792/0x4980 [ 363.022424] ? find_held_lock+0x36/0x1d0 [ 363.026685] ? tls_sw_push_pending_record+0x10/0x10 [ 363.032348] ? __local_bh_enable_ip+0x160/0x260 [ 363.037419] ? lock_sock_nested+0xc5/0x100 [ 363.041876] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.046688] ? lock_sock_nested+0x82/0x100 [ 363.051263] ? trace_hardirqs_on+0x28/0x190 [ 363.055754] ? lock_sock_nested+0x82/0x100 [ 363.060834] ? lock_sock_nested+0x82/0x100 [ 363.065243] inet_sendmsg+0x108/0x440 [ 363.069094] smc_sendmsg+0x223/0x320 [ 363.072887] ? smc_sendpage+0x170/0x170 [ 363.076882] sock_sendmsg+0xb5/0xf0 [ 363.080524] sock_write_iter+0x215/0x420 [ 363.084999] ? sock_sendmsg+0xf0/0xf0 [ 363.089086] __vfs_write+0x443/0x890 [ 363.092876] ? lock_downgrade+0x860/0x860 [ 363.097356] ? kernel_read+0x130/0x130 [ 363.101463] ? rw_verify_area+0xb8/0x2b0 [ 363.105830] vfs_write+0x150/0x4d0 [ 363.109362] ksys_write+0x103/0x260 [ 363.113027] ? do_sys_open+0x16e/0x350 [ 363.116911] ? __ia32_sys_read+0xa0/0xa0 [ 363.121025] ? do_syscall_64+0x21/0x4e0 [ 363.125649] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.131210] __x64_sys_write+0x6e/0xb0 [ 363.135097] do_syscall_64+0xd0/0x4e0 [ 363.138900] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.144079] RIP: 0033:0x4592f9 [ 363.147523] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.167309] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.175015] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 363.182418] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 363.189689] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 363.197144] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 363.204725] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 363.258249] FAULT_INJECTION: forcing a failure. [ 363.258249] name failslab, interval 1, probability 0, space 0, times 0 [ 363.258285] FAULT_INJECTION: forcing a failure. [ 363.258285] name failslab, interval 1, probability 0, space 0, times 0 [ 363.270963] FAULT_INJECTION: forcing a failure. [ 363.270963] name failslab, interval 1, probability 0, space 0, times 0 [ 363.289822] FAULT_INJECTION: forcing a failure. [ 363.289822] name failslab, interval 1, probability 0, space 0, times 0 [ 363.313964] CPU: 1 PID: 11738 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 363.322669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.333028] Call Trace: [ 363.335852] dump_stack+0x123/0x177 [ 363.339503] should_fail.cold.4+0x5/0x13 [ 363.343853] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 363.349422] ? kernel_text_address+0x79/0xf0 [ 363.354141] ? __kernel_text_address+0xd/0x40 [ 363.359123] ? unwind_get_return_address+0x61/0xa0 [ 363.364312] __should_failslab+0xba/0xf0 [ 363.368368] should_failslab+0x9/0x14 [ 363.373156] __kmalloc+0x70/0x770 [ 363.377969] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 363.383471] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 363.388771] ? tls_push_record+0xff/0x1600 [ 363.394321] ? tls_sw_sendmsg+0x92d/0x1020 [ 363.400045] ? inet_sendmsg+0x108/0x440 [ 363.404905] ? smc_sendmsg+0x223/0x320 [ 363.408977] ? sock_sendmsg+0xb5/0xf0 [ 363.413361] ? sock_write_iter+0x215/0x420 [ 363.417594] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 363.424037] ? iov_iter_get_pages+0x1ee/0x1370 [ 363.429033] ? __lock_is_held+0xb5/0x140 [ 363.433415] generic_gcmaes_encrypt+0xfd/0x150 [ 363.438668] ? generic_gcmaes_encrypt+0xfd/0x150 [ 363.443561] ? helper_rfc4106_encrypt+0x450/0x450 [ 363.448615] ? __kmalloc+0x5f1/0x770 [ 363.453020] gcmaes_wrapper_encrypt+0x109/0x180 [ 363.459548] tls_push_record+0x9ae/0x1600 [ 363.463763] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.468959] tls_sw_sendmsg+0x92d/0x1020 [ 363.473812] ? __lock_acquire+0x792/0x4980 [ 363.478405] ? find_held_lock+0x36/0x1d0 [ 363.483944] ? tls_sw_push_pending_record+0x10/0x10 [ 363.492750] ? __local_bh_enable_ip+0x160/0x260 [ 363.499636] ? lock_sock_nested+0xc5/0x100 [ 363.506749] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.513897] ? lock_sock_nested+0x82/0x100 [ 363.519531] ? trace_hardirqs_on+0x28/0x190 [ 363.526049] ? lock_sock_nested+0x82/0x100 [ 363.531497] ? lock_sock_nested+0x82/0x100 [ 363.536093] inet_sendmsg+0x108/0x440 [ 363.542613] smc_sendmsg+0x223/0x320 [ 363.549621] ? smc_sendpage+0x170/0x170 [ 363.555114] sock_sendmsg+0xb5/0xf0 [ 363.559070] sock_write_iter+0x215/0x420 [ 363.563796] ? sock_sendmsg+0xf0/0xf0 [ 363.567846] __vfs_write+0x443/0x890 [ 363.571775] ? lock_downgrade+0x860/0x860 [ 363.577221] ? kernel_read+0x130/0x130 [ 363.581231] ? rw_verify_area+0xb8/0x2b0 [ 363.585446] vfs_write+0x150/0x4d0 [ 363.589372] ksys_write+0x103/0x260 [ 363.593454] ? do_sys_open+0x16e/0x350 [ 363.597800] ? __ia32_sys_read+0xa0/0xa0 [ 363.603679] ? do_syscall_64+0x21/0x4e0 [ 363.607959] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.613853] __x64_sys_write+0x6e/0xb0 [ 363.617734] do_syscall_64+0xd0/0x4e0 [ 363.621621] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.627100] RIP: 0033:0x4592f9 [ 363.630713] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.652473] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.660597] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 363.668315] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 363.676601] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 363.684458] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 363.692602] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 363.709248] CPU: 0 PID: 11737 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 363.717585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.727491] Call Trace: [ 363.730608] dump_stack+0x123/0x177 [ 363.734238] should_fail.cold.4+0x5/0x13 [ 363.738625] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 363.743958] ? kernel_text_address+0x79/0xf0 [ 363.748444] ? __kernel_text_address+0xd/0x40 [ 363.753110] ? unwind_get_return_address+0x61/0xa0 [ 363.758419] __should_failslab+0xba/0xf0 [ 363.762489] should_failslab+0x9/0x14 [ 363.766295] __kmalloc+0x70/0x770 [ 363.769757] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 363.776096] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 363.781533] ? tls_push_record+0xff/0x1600 [ 363.786290] ? tls_sw_sendmsg+0x92d/0x1020 [ 363.790608] ? inet_sendmsg+0x108/0x440 [ 363.795110] ? smc_sendmsg+0x223/0x320 [ 363.799009] ? sock_sendmsg+0xb5/0xf0 [ 363.803077] ? sock_write_iter+0x215/0x420 [ 363.807614] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 363.813520] ? iov_iter_get_pages+0x1ee/0x1370 [ 363.818305] ? __lock_is_held+0xb5/0x140 [ 363.822776] generic_gcmaes_encrypt+0xfd/0x150 [ 363.827690] ? generic_gcmaes_encrypt+0xfd/0x150 [ 363.832453] ? helper_rfc4106_encrypt+0x450/0x450 [ 363.837398] ? __kmalloc+0x5f1/0x770 [ 363.841288] gcmaes_wrapper_encrypt+0x109/0x180 [ 363.846296] tls_push_record+0x9ae/0x1600 [ 363.850797] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.855561] tls_sw_sendmsg+0x92d/0x1020 [ 363.859796] ? __lock_acquire+0x792/0x4980 [ 363.864182] ? find_held_lock+0x36/0x1d0 [ 363.868347] ? tls_sw_push_pending_record+0x10/0x10 [ 363.873363] ? __local_bh_enable_ip+0x160/0x260 [ 363.878216] ? lock_sock_nested+0xc5/0x100 [ 363.882553] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.887545] ? lock_sock_nested+0x82/0x100 [ 363.892010] ? trace_hardirqs_on+0x28/0x190 [ 363.896331] ? lock_sock_nested+0x82/0x100 [ 363.900791] ? lock_sock_nested+0x82/0x100 [ 363.905121] inet_sendmsg+0x108/0x440 [ 363.909052] smc_sendmsg+0x223/0x320 [ 363.912850] ? smc_sendpage+0x170/0x170 [ 363.916822] sock_sendmsg+0xb5/0xf0 [ 363.920448] sock_write_iter+0x215/0x420 [ 363.924853] ? sock_sendmsg+0xf0/0xf0 [ 363.929260] __vfs_write+0x443/0x890 [ 363.932974] ? lock_downgrade+0x860/0x860 [ 363.937560] ? kernel_read+0x130/0x130 [ 363.941605] ? rw_verify_area+0xb8/0x2b0 [ 363.945932] vfs_write+0x150/0x4d0 [ 363.949605] ksys_write+0x103/0x260 [ 363.953732] ? do_sys_open+0x16e/0x350 [ 363.958256] ? __ia32_sys_read+0xa0/0xa0 [ 363.962972] ? do_syscall_64+0x21/0x4e0 [ 363.967142] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.972783] __x64_sys_write+0x6e/0xb0 [ 363.976960] do_syscall_64+0xd0/0x4e0 [ 363.981131] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.986919] RIP: 0033:0x4592f9 [ 363.990221] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.010543] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.019945] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 364.028258] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.036081] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 364.043884] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 364.051455] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 364.063403] CPU: 1 PID: 11735 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 364.071768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.081638] Call Trace: [ 364.084249] dump_stack+0x123/0x177 [ 364.088075] should_fail.cold.4+0x5/0x13 [ 364.092250] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 364.097520] ? kernel_text_address+0x79/0xf0 [ 364.101940] ? __kernel_text_address+0xd/0x40 [ 364.106815] ? unwind_get_return_address+0x61/0xa0 [ 364.111872] __should_failslab+0xba/0xf0 [ 364.116121] should_failslab+0x9/0x14 [ 364.120039] __kmalloc+0x70/0x770 [ 364.124016] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 364.129518] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 364.134771] ? tls_push_record+0xff/0x1600 [ 364.139177] ? tls_sw_sendmsg+0x92d/0x1020 [ 364.143658] ? inet_sendmsg+0x108/0x440 [ 364.148622] ? smc_sendmsg+0x223/0x320 [ 364.152828] ? sock_sendmsg+0xb5/0xf0 [ 364.157194] ? sock_write_iter+0x215/0x420 [ 364.166016] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 364.171996] ? iov_iter_get_pages+0x1ee/0x1370 [ 364.176785] ? __lock_is_held+0xb5/0x140 [ 364.181749] generic_gcmaes_encrypt+0xfd/0x150 [ 364.186999] ? generic_gcmaes_encrypt+0xfd/0x150 [ 364.192613] ? helper_rfc4106_encrypt+0x450/0x450 [ 364.198147] ? __kmalloc+0x5f1/0x770 [ 364.202052] gcmaes_wrapper_encrypt+0x109/0x180 [ 364.206714] tls_push_record+0x9ae/0x1600 [ 364.211025] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.215756] tls_sw_sendmsg+0x92d/0x1020 [ 364.220807] ? __lock_acquire+0x792/0x4980 [ 364.225438] ? find_held_lock+0x36/0x1d0 [ 364.229840] ? tls_sw_push_pending_record+0x10/0x10 [ 364.235799] ? __local_bh_enable_ip+0x160/0x260 [ 364.240782] ? lock_sock_nested+0xc5/0x100 [ 364.245144] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.249923] ? lock_sock_nested+0x82/0x100 [ 364.254462] ? trace_hardirqs_on+0x28/0x190 [ 364.259034] ? lock_sock_nested+0x82/0x100 [ 364.263479] ? lock_sock_nested+0x82/0x100 [ 364.267733] inet_sendmsg+0x108/0x440 [ 364.272010] smc_sendmsg+0x223/0x320 [ 364.276544] ? smc_sendpage+0x170/0x170 [ 364.281464] sock_sendmsg+0xb5/0xf0 [ 364.286432] sock_write_iter+0x215/0x420 [ 364.290879] ? sock_sendmsg+0xf0/0xf0 [ 364.294858] __vfs_write+0x443/0x890 [ 364.301955] ? lock_downgrade+0x860/0x860 [ 364.308634] ? kernel_read+0x130/0x130 [ 364.314984] ? rw_verify_area+0xb8/0x2b0 [ 364.322466] vfs_write+0x150/0x4d0 [ 364.329166] ksys_write+0x103/0x260 [ 364.336402] ? do_sys_open+0x16e/0x350 [ 364.342770] ? __ia32_sys_read+0xa0/0xa0 [ 364.349643] ? do_syscall_64+0x21/0x4e0 [ 364.357546] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.362998] __x64_sys_write+0x6e/0xb0 [ 364.367102] do_syscall_64+0xd0/0x4e0 [ 364.370897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.376200] RIP: 0033:0x4592f9 [ 364.379556] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.400622] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.408936] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 364.416592] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.424635] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 364.432594] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 364.440646] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 364.452844] FAULT_INJECTION: forcing a failure. [ 364.452844] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 364.466603] FAULT_INJECTION: forcing a failure. [ 364.466603] name failslab, interval 1, probability 0, space 0, times 0 [ 364.484223] CPU: 0 PID: 11736 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 364.492650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.502824] Call Trace: [ 364.505629] dump_stack+0x123/0x177 [ 364.509484] should_fail.cold.4+0x5/0x13 [ 364.514257] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 364.519527] ? kernel_text_address+0x79/0xf0 [ 364.524149] ? __kernel_text_address+0xd/0x40 [ 364.529699] ? unwind_get_return_address+0x61/0xa0 [ 364.535069] __should_failslab+0xba/0xf0 [ 364.539584] should_failslab+0x9/0x14 [ 364.543683] __kmalloc+0x70/0x770 [ 364.547265] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 364.553448] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 364.558825] ? tls_push_record+0xff/0x1600 [ 364.563366] ? tls_sw_sendmsg+0x92d/0x1020 [ 364.567595] ? inet_sendmsg+0x108/0x440 [ 364.571782] ? smc_sendmsg+0x223/0x320 [ 364.575883] ? sock_sendmsg+0xb5/0xf0 [ 364.579822] ? sock_write_iter+0x215/0x420 [ 364.584387] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 364.590371] ? iov_iter_get_pages+0x1ee/0x1370 [ 364.595081] ? __lock_is_held+0xb5/0x140 [ 364.599489] generic_gcmaes_encrypt+0xfd/0x150 [ 364.604503] ? generic_gcmaes_encrypt+0xfd/0x150 [ 364.611521] ? helper_rfc4106_encrypt+0x450/0x450 [ 364.616590] ? __kmalloc+0x5f1/0x770 [ 364.621391] gcmaes_wrapper_encrypt+0x109/0x180 [ 364.626121] tls_push_record+0x9ae/0x1600 [ 364.630344] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.635013] tls_sw_sendmsg+0x92d/0x1020 [ 364.639338] ? __lock_acquire+0x792/0x4980 [ 364.644000] ? find_held_lock+0x36/0x1d0 [ 364.648443] ? tls_sw_push_pending_record+0x10/0x10 [ 364.653901] ? __local_bh_enable_ip+0x160/0x260 [ 364.659827] ? lock_sock_nested+0xc5/0x100 [ 364.664751] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.670065] ? lock_sock_nested+0x82/0x100 [ 364.674471] ? trace_hardirqs_on+0x28/0x190 [ 364.678917] ? lock_sock_nested+0x82/0x100 [ 364.683158] ? lock_sock_nested+0x82/0x100 [ 364.688324] inet_sendmsg+0x108/0x440 [ 364.692469] smc_sendmsg+0x223/0x320 [ 364.698694] ? smc_sendpage+0x170/0x170 [ 364.703130] sock_sendmsg+0xb5/0xf0 [ 364.707055] sock_write_iter+0x215/0x420 [ 364.711559] ? sock_sendmsg+0xf0/0xf0 [ 364.715491] __vfs_write+0x443/0x890 [ 364.720403] ? lock_downgrade+0x860/0x860 [ 364.724555] ? kernel_read+0x130/0x130 [ 364.728584] ? rw_verify_area+0xb8/0x2b0 [ 364.732913] vfs_write+0x150/0x4d0 [ 364.736562] ksys_write+0x103/0x260 [ 364.740328] ? do_sys_open+0x16e/0x350 [ 364.744436] ? __ia32_sys_read+0xa0/0xa0 [ 364.748502] ? do_syscall_64+0x21/0x4e0 [ 364.752515] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.758319] __x64_sys_write+0x6e/0xb0 [ 364.762274] do_syscall_64+0xd0/0x4e0 [ 364.766434] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.771928] RIP: 0033:0x4592f9 [ 364.775356] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.795890] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.803896] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 364.811786] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.819844] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 364.827874] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 364.835540] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 364.845145] CPU: 1 PID: 11729 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 364.853222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.863165] Call Trace: [ 364.865790] dump_stack+0x123/0x177 [ 364.869758] should_fail.cold.4+0x5/0x13 [ 364.874337] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 364.880515] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 364.885995] ? kasan_unpoison_shadow+0x35/0x50 [ 364.890758] __alloc_pages_nodemask+0x1d5/0x710 [ 364.895515] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 364.900611] alloc_pages_current+0xd6/0x1b0 [ 364.905158] skb_page_frag_refill+0x20b/0x400 [ 364.910050] sk_page_frag_refill+0x46/0x1b0 [ 364.914543] tcp_sendmsg_locked+0xc58/0x35b0 [ 364.918946] ? mark_held_locks+0x130/0x130 [ 364.923170] ? mark_held_locks+0xc7/0x130 [ 364.927400] ? tcp_sendpage+0x50/0x50 [ 364.931206] ? mark_held_locks+0xc7/0x130 [ 364.935608] ? __local_bh_enable_ip+0x160/0x260 [ 364.940402] ? lock_sock_nested+0xc5/0x100 [ 364.944766] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.949512] ? lock_sock_nested+0x82/0x100 [ 364.953853] ? trace_hardirqs_on+0x28/0x190 [ 364.958165] ? lock_sock_nested+0x82/0x100 [ 364.962473] ? lock_sock_nested+0x82/0x100 [ 364.966831] ? __local_bh_enable_ip+0x160/0x260 [ 364.971597] tcp_sendmsg+0x27/0x40 [ 364.975316] inet_sendmsg+0x108/0x440 [ 364.979348] smc_sendmsg+0x223/0x320 [ 364.983155] ? smc_sendpage+0x170/0x170 [ 364.987116] sock_sendmsg+0xb5/0xf0 [ 364.990818] sock_write_iter+0x215/0x420 [ 364.994901] ? sock_sendmsg+0xf0/0xf0 [ 364.998805] __vfs_write+0x443/0x890 [ 365.002728] ? lock_downgrade+0x860/0x860 [ 365.006949] ? kernel_read+0x130/0x130 [ 365.010827] ? rw_verify_area+0xb8/0x2b0 [ 365.014881] vfs_write+0x150/0x4d0 [ 365.018408] ksys_write+0x103/0x260 [ 365.022059] ? do_sys_open+0x16e/0x350 [ 365.027162] ? __ia32_sys_read+0xa0/0xa0 [ 365.031522] ? do_syscall_64+0x21/0x4e0 [ 365.035572] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.040926] __x64_sys_write+0x6e/0xb0 [ 365.044804] do_syscall_64+0xd0/0x4e0 [ 365.048719] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.054010] RIP: 0033:0x4592f9 [ 365.057232] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.076212] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.083935] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 365.091274] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 365.098530] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 365.105783] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 365.113081] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 365.126450] FAULT_INJECTION: forcing a failure. [ 365.126450] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 365.139180] CPU: 1 PID: 11744 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 365.139186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.139189] Call Trace: [ 365.139201] dump_stack+0x123/0x177 [ 365.139212] should_fail.cold.4+0x5/0x13 [ 365.139219] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.139227] ? kernel_text_address+0x79/0xf0 [ 365.139232] ? __kernel_text_address+0xd/0x40 [ 365.139238] ? unwind_get_return_address+0x61/0xa0 [ 365.139248] __should_failslab+0xba/0xf0 [ 365.139256] should_failslab+0x9/0x14 [ 365.139263] __kmalloc+0x70/0x770 [ 365.139272] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.139280] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.139287] ? tls_push_record+0xff/0x1600 [ 365.139292] ? tls_sw_sendmsg+0x92d/0x1020 [ 365.139298] ? inet_sendmsg+0x108/0x440 [ 365.139304] ? smc_sendmsg+0x223/0x320 [ 365.139309] ? sock_sendmsg+0xb5/0xf0 [ 365.139313] ? sock_write_iter+0x215/0x420 [ 365.139321] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 365.139328] ? iov_iter_get_pages+0x1ee/0x1370 [ 365.139342] ? __lock_is_held+0xb5/0x140 [ 365.139355] generic_gcmaes_encrypt+0xfd/0x150 [ 365.139360] ? generic_gcmaes_encrypt+0xfd/0x150 [ 365.139365] ? helper_rfc4106_encrypt+0x450/0x450 [ 365.139371] ? __kmalloc+0x5f1/0x770 [ 365.139380] gcmaes_wrapper_encrypt+0x109/0x180 [ 365.139388] tls_push_record+0x9ae/0x1600 [ 365.139393] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.139409] tls_sw_sendmsg+0x92d/0x1020 [ 365.139414] ? __lock_acquire+0x792/0x4980 [ 365.139427] ? find_held_lock+0x36/0x1d0 [ 365.139436] ? tls_sw_push_pending_record+0x10/0x10 [ 365.139443] ? __local_bh_enable_ip+0x160/0x260 [ 365.139450] ? lock_sock_nested+0xc5/0x100 [ 365.139456] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.139460] ? lock_sock_nested+0x82/0x100 [ 365.139467] ? trace_hardirqs_on+0x28/0x190 [ 365.318387] ? lock_sock_nested+0x82/0x100 [ 365.322628] ? lock_sock_nested+0x82/0x100 [ 365.326849] inet_sendmsg+0x108/0x440 [ 365.330669] smc_sendmsg+0x223/0x320 [ 365.334366] ? smc_sendpage+0x170/0x170 [ 365.338330] sock_sendmsg+0xb5/0xf0 [ 365.341940] sock_write_iter+0x215/0x420 [ 365.345980] ? sock_sendmsg+0xf0/0xf0 [ 365.349772] __vfs_write+0x443/0x890 [ 365.353476] ? lock_downgrade+0x860/0x860 [ 365.357625] ? kernel_read+0x130/0x130 [ 365.361519] ? rw_verify_area+0xb8/0x2b0 [ 365.365590] vfs_write+0x150/0x4d0 [ 365.369122] ksys_write+0x103/0x260 [ 365.372740] ? do_sys_open+0x16e/0x350 [ 365.376614] ? __ia32_sys_read+0xa0/0xa0 [ 365.380763] ? do_syscall_64+0x21/0x4e0 [ 365.384736] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.390113] __x64_sys_write+0x6e/0xb0 [ 365.393995] do_syscall_64+0xd0/0x4e0 [ 365.397800] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.402983] RIP: 0033:0x4592f9 [ 365.406164] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.425196] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.432912] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 365.440169] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 365.447426] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 365.454683] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 365.461937] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 365.471288] CPU: 0 PID: 11761 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 365.479272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.488636] Call Trace: [ 365.491229] dump_stack+0x123/0x177 [ 365.494862] should_fail.cold.4+0x5/0x13 [ 365.498934] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.504069] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 365.509351] ? kasan_unpoison_shadow+0x35/0x50 [ 365.513939] __alloc_pages_nodemask+0x1d5/0x710 [ 365.518622] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 365.523655] alloc_pages_current+0xd6/0x1b0 [ 365.527989] skb_page_frag_refill+0x20b/0x400 [ 365.532499] sk_page_frag_refill+0x46/0x1b0 [ 365.537010] tcp_sendmsg_locked+0xc58/0x35b0 [ 365.541482] ? mark_held_locks+0x130/0x130 [ 365.545730] ? mark_held_locks+0xc7/0x130 [ 365.549896] ? tcp_sendpage+0x50/0x50 [ 365.553714] ? mark_held_locks+0xc7/0x130 [ 365.557875] ? __local_bh_enable_ip+0x160/0x260 [ 365.562549] ? lock_sock_nested+0xc5/0x100 [ 365.566794] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.572197] ? lock_sock_nested+0x82/0x100 [ 365.576436] ? trace_hardirqs_on+0x28/0x190 [ 365.580766] ? lock_sock_nested+0x82/0x100 [ 365.585013] ? lock_sock_nested+0x82/0x100 [ 365.589251] ? __local_bh_enable_ip+0x160/0x260 [ 365.594443] tcp_sendmsg+0x27/0x40 [ 365.597985] inet_sendmsg+0x108/0x440 [ 365.601789] smc_sendmsg+0x223/0x320 [ 365.605849] ? smc_sendpage+0x170/0x170 [ 365.609820] sock_sendmsg+0xb5/0xf0 [ 365.613551] sock_write_iter+0x215/0x420 [ 365.617874] ? sock_sendmsg+0xf0/0xf0 [ 365.621798] __vfs_write+0x443/0x890 [ 365.625783] ? lock_downgrade+0x860/0x860 [ 365.629924] ? kernel_read+0x130/0x130 [ 365.633816] ? rw_verify_area+0xb8/0x2b0 [ 365.637950] vfs_write+0x150/0x4d0 [ 365.641472] ksys_write+0x103/0x260 [ 365.645171] ? do_sys_open+0x16e/0x350 [ 365.649123] ? __ia32_sys_read+0xa0/0xa0 [ 365.653276] ? do_syscall_64+0x21/0x4e0 [ 365.657230] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.662748] __x64_sys_write+0x6e/0xb0 [ 365.666626] do_syscall_64+0xd0/0x4e0 [ 365.670407] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.676113] RIP: 0033:0x4592f9 [ 365.679324] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.698770] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.706549] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 365.713887] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 365.721141] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 365.728404] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 365.735676] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 365.762265] FAULT_INJECTION: forcing a failure. [ 365.762265] name failslab, interval 1, probability 0, space 0, times 0 [ 365.774485] FAULT_INJECTION: forcing a failure. [ 365.774485] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 365.795903] CPU: 0 PID: 11776 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 365.803814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.813572] Call Trace: [ 365.816187] dump_stack+0x123/0x177 [ 365.819820] should_fail.cold.4+0x5/0x13 [ 365.824304] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.829393] ? kernel_text_address+0x79/0xf0 [ 365.833816] ? __kernel_text_address+0xd/0x40 [ 365.838304] ? unwind_get_return_address+0x61/0xa0 [ 365.843308] __should_failslab+0xba/0xf0 [ 365.848305] should_failslab+0x9/0x14 [ 365.852084] __kmalloc+0x70/0x770 [ 365.855528] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.861130] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.866485] ? tls_push_record+0xff/0x1600 [ 365.870698] ? tls_sw_sendmsg+0x92d/0x1020 [ 365.874927] ? inet_sendmsg+0x108/0x440 [ 365.878880] ? smc_sendmsg+0x223/0x320 [ 365.882745] ? sock_sendmsg+0xb5/0xf0 [ 365.886577] ? sock_write_iter+0x215/0x420 [ 365.890794] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 365.896572] ? iov_iter_get_pages+0x1ee/0x1370 [ 365.901155] ? __lock_is_held+0xb5/0x140 [ 365.905211] generic_gcmaes_encrypt+0xfd/0x150 [ 365.909769] ? generic_gcmaes_encrypt+0xfd/0x150 [ 365.915047] ? helper_rfc4106_encrypt+0x450/0x450 [ 365.919878] ? __kmalloc+0x5f1/0x770 [ 365.923572] gcmaes_wrapper_encrypt+0x109/0x180 [ 365.928236] tls_push_record+0x9ae/0x1600 [ 365.932371] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.936945] tls_sw_sendmsg+0x92d/0x1020 [ 365.941090] ? __lock_acquire+0x792/0x4980 [ 365.945310] ? find_held_lock+0x36/0x1d0 [ 365.949352] ? tls_sw_push_pending_record+0x10/0x10 [ 365.954347] ? __local_bh_enable_ip+0x160/0x260 [ 365.959082] ? lock_sock_nested+0xc5/0x100 [ 365.963314] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.968480] ? lock_sock_nested+0x82/0x100 [ 365.972710] ? trace_hardirqs_on+0x28/0x190 [ 365.977200] ? lock_sock_nested+0x82/0x100 [ 365.981522] ? lock_sock_nested+0x82/0x100 [ 365.985740] inet_sendmsg+0x108/0x440 [ 365.989883] smc_sendmsg+0x223/0x320 [ 365.993576] ? smc_sendpage+0x170/0x170 [ 365.997529] sock_sendmsg+0xb5/0xf0 [ 366.001141] sock_write_iter+0x215/0x420 [ 366.005180] ? sock_sendmsg+0xf0/0xf0 [ 366.008974] __vfs_write+0x443/0x890 [ 366.012686] ? lock_downgrade+0x860/0x860 [ 366.016831] ? kernel_read+0x130/0x130 [ 366.020706] ? rw_verify_area+0xb8/0x2b0 [ 366.024747] vfs_write+0x150/0x4d0 [ 366.028267] ksys_write+0x103/0x260 [ 366.031884] ? do_sys_open+0x16e/0x350 [ 366.036011] ? __ia32_sys_read+0xa0/0xa0 [ 366.040065] ? do_syscall_64+0x21/0x4e0 [ 366.044035] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.049381] __x64_sys_write+0x6e/0xb0 [ 366.057348] do_syscall_64+0xd0/0x4e0 [ 366.061130] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.066384] RIP: 0033:0x4592f9 [ 366.069557] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.089542] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 366.097230] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 366.104479] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 366.111834] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 366.119081] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 366.126333] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 366.138847] CPU: 0 PID: 11775 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 366.146765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.156119] Call Trace: [ 366.158703] dump_stack+0x123/0x177 [ 366.162387] should_fail.cold.4+0x5/0x13 [ 366.166450] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 366.171554] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 366.176813] ? kasan_unpoison_shadow+0x35/0x50 [ 366.181379] __alloc_pages_nodemask+0x1d5/0x710 [ 366.186035] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 366.191070] alloc_pages_current+0xd6/0x1b0 [ 366.195383] skb_page_frag_refill+0x20b/0x400 [ 366.199872] sk_page_frag_refill+0x46/0x1b0 [ 366.204177] tcp_sendmsg_locked+0xc58/0x35b0 [ 366.208576] ? mark_held_locks+0x130/0x130 [ 366.212801] ? mark_held_locks+0xc7/0x130 [ 366.217887] ? tcp_sendpage+0x50/0x50 [ 366.221694] ? mark_held_locks+0xc7/0x130 [ 366.226036] ? __local_bh_enable_ip+0x160/0x260 [ 366.230773] ? lock_sock_nested+0xc5/0x100 [ 366.235351] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.239915] ? lock_sock_nested+0x82/0x100 [ 366.244137] ? trace_hardirqs_on+0x28/0x190 [ 366.248712] ? lock_sock_nested+0x82/0x100 [ 366.252926] ? lock_sock_nested+0x82/0x100 [ 366.257140] ? __local_bh_enable_ip+0x160/0x260 [ 366.261878] tcp_sendmsg+0x27/0x40 [ 366.265458] inet_sendmsg+0x108/0x440 [ 366.269262] smc_sendmsg+0x223/0x320 [ 366.272955] ? smc_sendpage+0x170/0x170 [ 366.276920] sock_sendmsg+0xb5/0xf0 [ 366.280551] sock_write_iter+0x215/0x420 [ 366.284590] ? sock_sendmsg+0xf0/0xf0 [ 366.288384] __vfs_write+0x443/0x890 [ 366.292086] ? lock_downgrade+0x860/0x860 [ 366.296228] ? kernel_read+0x130/0x130 [ 366.300277] ? rw_verify_area+0xb8/0x2b0 [ 366.304315] vfs_write+0x150/0x4d0 [ 366.307837] ksys_write+0x103/0x260 [ 366.311558] ? do_sys_open+0x16e/0x350 [ 366.315429] ? __ia32_sys_read+0xa0/0xa0 [ 366.319919] ? do_syscall_64+0x21/0x4e0 [ 366.323870] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.329251] __x64_sys_write+0x6e/0xb0 [ 366.333114] do_syscall_64+0xd0/0x4e0 [ 366.336891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.342062] RIP: 0033:0x4592f9 [ 366.345248] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.364132] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 366.371841] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 366.379185] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 366.386527] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 366.393858] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 366.401105] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 366.417085] FAULT_INJECTION: forcing a failure. [ 366.417085] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 366.419307] FAULT_INJECTION: forcing a failure. [ 366.419307] name failslab, interval 1, probability 0, space 0, times 0 [ 366.435208] CPU: 1 PID: 11787 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 366.448261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.457792] Call Trace: [ 366.460392] dump_stack+0x123/0x177 [ 366.464119] should_fail.cold.4+0x5/0x13 [ 366.468206] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 366.473399] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 366.478684] ? kasan_unpoison_shadow+0x35/0x50 [ 366.483286] __alloc_pages_nodemask+0x1d5/0x710 [ 366.487964] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 366.493511] alloc_pages_current+0xd6/0x1b0 [ 366.497832] skb_page_frag_refill+0x20b/0x400 [ 366.502937] sk_page_frag_refill+0x46/0x1b0 [ 366.507266] tcp_sendmsg_locked+0xc58/0x35b0 [ 366.511674] ? mark_held_locks+0x130/0x130 [ 366.517314] ? mark_held_locks+0xc7/0x130 [ 366.521760] ? tcp_sendpage+0x50/0x50 [ 366.525570] ? mark_held_locks+0xc7/0x130 [ 366.529721] ? __local_bh_enable_ip+0x160/0x260 [ 366.534568] ? lock_sock_nested+0xc5/0x100 [ 366.538815] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.543496] ? lock_sock_nested+0x82/0x100 [ 366.547733] ? trace_hardirqs_on+0x28/0x190 [ 366.552235] ? lock_sock_nested+0x82/0x100 [ 366.556484] ? lock_sock_nested+0x82/0x100 [ 366.560723] ? __local_bh_enable_ip+0x160/0x260 [ 366.565481] tcp_sendmsg+0x27/0x40 [ 366.569039] inet_sendmsg+0x108/0x440 [ 366.573301] smc_sendmsg+0x223/0x320 [ 366.577188] ? smc_sendpage+0x170/0x170 [ 366.581148] sock_sendmsg+0xb5/0xf0 [ 366.584769] sock_write_iter+0x215/0x420 [ 366.588823] ? sock_sendmsg+0xf0/0xf0 [ 366.592706] __vfs_write+0x443/0x890 [ 366.596518] ? lock_downgrade+0x860/0x860 [ 366.600649] ? kernel_read+0x130/0x130 [ 366.604547] ? rw_verify_area+0xb8/0x2b0 [ 366.608593] vfs_write+0x150/0x4d0 [ 366.612117] ksys_write+0x103/0x260 [ 366.615724] ? do_sys_open+0x16e/0x350 [ 366.619594] ? __ia32_sys_read+0xa0/0xa0 [ 366.623647] ? do_syscall_64+0x21/0x4e0 [ 366.627604] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.632965] __x64_sys_write+0x6e/0xb0 [ 366.637386] do_syscall_64+0xd0/0x4e0 [ 366.641169] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.646351] RIP: 0033:0x4592f9 [ 366.649527] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.668674] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 366.676372] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 366.683631] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 366.690974] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 366.698675] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 366.706305] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 366.713741] CPU: 0 PID: 11790 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 366.722082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.731571] Call Trace: [ 366.734256] dump_stack+0x123/0x177 [ 366.737899] should_fail.cold.4+0x5/0x13 [ 366.741986] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 366.747541] ? kernel_text_address+0x79/0xf0 [ 366.751961] ? __kernel_text_address+0xd/0x40 [ 366.756639] ? unwind_get_return_address+0x61/0xa0 [ 366.761700] __should_failslab+0xba/0xf0 [ 366.765773] should_failslab+0x9/0x14 [ 366.769572] __kmalloc+0x70/0x770 [ 366.773012] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 366.779932] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 366.785056] ? tls_push_record+0xff/0x1600 [ 366.789282] ? tls_sw_sendmsg+0x92d/0x1020 [ 366.793506] ? inet_sendmsg+0x108/0x440 [ 366.797457] ? smc_sendmsg+0x223/0x320 [ 366.801326] ? sock_sendmsg+0xb5/0xf0 [ 366.805264] ? sock_write_iter+0x215/0x420 [ 366.809771] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 366.815689] ? iov_iter_get_pages+0x1ee/0x1370 [ 366.820279] ? __lock_is_held+0xb5/0x140 [ 366.824444] generic_gcmaes_encrypt+0xfd/0x150 [ 366.829016] ? generic_gcmaes_encrypt+0xfd/0x150 [ 366.833768] ? helper_rfc4106_encrypt+0x450/0x450 [ 366.838774] ? __kmalloc+0x5f1/0x770 [ 366.842482] gcmaes_wrapper_encrypt+0x109/0x180 [ 366.847156] tls_push_record+0x9ae/0x1600 [ 366.851295] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.856303] tls_sw_sendmsg+0x92d/0x1020 [ 366.860717] ? __lock_acquire+0x792/0x4980 [ 366.865090] ? find_held_lock+0x36/0x1d0 [ 366.869140] ? tls_sw_push_pending_record+0x10/0x10 [ 366.874200] ? __local_bh_enable_ip+0x160/0x260 [ 366.878868] ? lock_sock_nested+0xc5/0x100 [ 366.883100] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.887800] ? lock_sock_nested+0x82/0x100 [ 366.892029] ? trace_hardirqs_on+0x28/0x190 [ 366.896494] ? lock_sock_nested+0x82/0x100 [ 366.900741] ? lock_sock_nested+0x82/0x100 [ 366.904971] inet_sendmsg+0x108/0x440 [ 366.908757] smc_sendmsg+0x223/0x320 [ 366.912467] ? smc_sendpage+0x170/0x170 [ 366.916420] sock_sendmsg+0xb5/0xf0 [ 366.920149] sock_write_iter+0x215/0x420 [ 366.924200] ? sock_sendmsg+0xf0/0xf0 [ 366.927989] __vfs_write+0x443/0x890 [ 366.931686] ? lock_downgrade+0x860/0x860 [ 366.935815] ? kernel_read+0x130/0x130 [ 366.939711] ? rw_verify_area+0xb8/0x2b0 [ 366.943783] vfs_write+0x150/0x4d0 [ 366.947316] ksys_write+0x103/0x260 [ 366.950925] ? do_sys_open+0x16e/0x350 [ 366.954814] ? __ia32_sys_read+0xa0/0xa0 [ 366.959473] ? do_syscall_64+0x21/0x4e0 [ 366.964392] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.969921] __x64_sys_write+0x6e/0xb0 [ 366.973823] do_syscall_64+0xd0/0x4e0 [ 366.977990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.983168] RIP: 0033:0x4592f9 [ 366.986362] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.005255] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 367.013042] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 367.020309] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 367.027572] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 367.034826] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 367.042086] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 367.066488] FAULT_INJECTION: forcing a failure. [ 367.066488] name failslab, interval 1, probability 0, space 0, times 0 [ 367.091562] FAULT_INJECTION: forcing a failure. [ 367.091562] name failslab, interval 1, probability 0, space 0, times 0 [ 367.103439] FAULT_INJECTION: forcing a failure. [ 367.103439] name failslab, interval 1, probability 0, space 0, times 0 [ 367.116953] CPU: 0 PID: 11800 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 367.124863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.134235] Call Trace: [ 367.136892] dump_stack+0x123/0x177 [ 367.140506] should_fail.cold.4+0x5/0x13 [ 367.144567] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 367.149690] ? kernel_text_address+0x79/0xf0 [ 367.154090] ? __kernel_text_address+0xd/0x40 [ 367.158566] ? unwind_get_return_address+0x61/0xa0 [ 367.163478] __should_failslab+0xba/0xf0 [ 367.167523] should_failslab+0x9/0x14 [ 367.171313] __kmalloc+0x70/0x770 [ 367.174744] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 367.180000] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 367.185081] ? tls_push_record+0xff/0x1600 [ 367.189401] ? tls_sw_sendmsg+0x92d/0x1020 [ 367.193613] ? inet_sendmsg+0x108/0x440 [ 367.197742] ? smc_sendmsg+0x223/0x320 [ 367.201609] ? sock_sendmsg+0xb5/0xf0 [ 367.205425] ? sock_write_iter+0x215/0x420 [ 367.209658] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 367.215433] ? iov_iter_get_pages+0x1ee/0x1370 [ 367.220124] ? __lock_is_held+0xb5/0x140 [ 367.224180] generic_gcmaes_encrypt+0xfd/0x150 [ 367.229018] ? generic_gcmaes_encrypt+0xfd/0x150 [ 367.233763] ? helper_rfc4106_encrypt+0x450/0x450 [ 367.238598] ? __kmalloc+0x5f1/0x770 [ 367.242291] gcmaes_wrapper_encrypt+0x109/0x180 [ 367.246954] tls_push_record+0x9ae/0x1600 [ 367.251426] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.256205] tls_sw_sendmsg+0x92d/0x1020 [ 367.260249] ? finish_task_switch+0x14a/0x720 [ 367.264812] ? find_held_lock+0x36/0x1d0 [ 367.268852] ? tls_sw_push_pending_record+0x10/0x10 [ 367.273846] ? __local_bh_enable_ip+0x160/0x260 [ 367.278494] ? lock_sock_nested+0xc5/0x100 [ 367.282711] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.287277] ? lock_sock_nested+0x82/0x100 [ 367.291505] ? trace_hardirqs_on+0x28/0x190 [ 367.295887] ? lock_sock_nested+0x82/0x100 [ 367.300141] ? lock_sock_nested+0x82/0x100 [ 367.304355] inet_sendmsg+0x108/0x440 [ 367.308170] smc_sendmsg+0x223/0x320 [ 367.311977] ? smc_sendpage+0x170/0x170 [ 367.315941] sock_sendmsg+0xb5/0xf0 [ 367.320077] sock_write_iter+0x215/0x420 [ 367.324169] ? sock_sendmsg+0xf0/0xf0 [ 367.328052] __vfs_write+0x443/0x890 [ 367.331756] ? lock_downgrade+0x860/0x860 [ 367.335882] ? kernel_read+0x130/0x130 [ 367.339755] ? rw_verify_area+0xb8/0x2b0 [ 367.343892] vfs_write+0x150/0x4d0 [ 367.347414] ksys_write+0x103/0x260 [ 367.351016] ? do_sys_open+0x16e/0x350 [ 367.354899] ? __ia32_sys_read+0xa0/0xa0 [ 367.358942] ? do_syscall_64+0x21/0x4e0 [ 367.362903] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.368248] __x64_sys_write+0x6e/0xb0 [ 367.372120] do_syscall_64+0xd0/0x4e0 [ 367.375906] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.381078] RIP: 0033:0x4592f9 [ 367.384260] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.403225] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 367.411000] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 367.418252] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 367.425509] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 367.432769] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 367.440018] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 367.458878] CPU: 0 PID: 11805 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 367.466790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.476144] Call Trace: [ 367.478733] dump_stack+0x123/0x177 [ 367.482367] should_fail.cold.4+0x5/0x13 [ 367.486435] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 367.491540] ? kernel_text_address+0x79/0xf0 [ 367.496139] ? __kernel_text_address+0xd/0x40 [ 367.500866] ? unwind_get_return_address+0x61/0xa0 [ 367.505810] __should_failslab+0xba/0xf0 [ 367.509879] should_failslab+0x9/0x14 [ 367.513692] __kmalloc+0x70/0x770 [ 367.517150] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 367.522430] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 367.527540] ? tls_push_record+0xff/0x1600 [ 367.531861] ? tls_sw_sendmsg+0x92d/0x1020 [ 367.536109] ? inet_sendmsg+0x108/0x440 [ 367.540347] ? smc_sendmsg+0x223/0x320 [ 367.544234] ? sock_sendmsg+0xb5/0xf0 [ 367.548545] ? sock_write_iter+0x215/0x420 [ 367.552765] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 367.558756] ? iov_iter_get_pages+0x1ee/0x1370 [ 367.563322] ? __lock_is_held+0xb5/0x140 [ 367.567382] generic_gcmaes_encrypt+0xfd/0x150 [ 367.571952] ? generic_gcmaes_encrypt+0xfd/0x150 [ 367.576696] ? helper_rfc4106_encrypt+0x450/0x450 [ 367.581527] ? __kmalloc+0x5f1/0x770 [ 367.585304] gcmaes_wrapper_encrypt+0x109/0x180 [ 367.589986] tls_push_record+0x9ae/0x1600 [ 367.594204] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.598767] tls_sw_sendmsg+0x92d/0x1020 [ 367.602890] ? __lock_acquire+0x792/0x4980 [ 367.607132] ? find_held_lock+0x36/0x1d0 [ 367.611185] ? tls_sw_push_pending_record+0x10/0x10 [ 367.616183] ? __local_bh_enable_ip+0x160/0x260 [ 367.620828] ? lock_sock_nested+0xc5/0x100 [ 367.625041] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.629599] ? lock_sock_nested+0x82/0x100 [ 367.633819] ? trace_hardirqs_on+0x28/0x190 [ 367.638122] ? lock_sock_nested+0x82/0x100 [ 367.642680] ? lock_sock_nested+0x82/0x100 [ 367.646897] inet_sendmsg+0x108/0x440 [ 367.650677] smc_sendmsg+0x223/0x320 [ 367.654985] ? smc_sendpage+0x170/0x170 [ 367.659289] sock_sendmsg+0xb5/0xf0 [ 367.662911] sock_write_iter+0x215/0x420 [ 367.666967] ? sock_sendmsg+0xf0/0xf0 [ 367.670783] __vfs_write+0x443/0x890 [ 367.674494] ? lock_downgrade+0x860/0x860 [ 367.679231] ? kernel_read+0x130/0x130 [ 367.683202] ? rw_verify_area+0xb8/0x2b0 [ 367.687244] vfs_write+0x150/0x4d0 [ 367.690765] ksys_write+0x103/0x260 [ 367.694381] ? do_sys_open+0x16e/0x350 [ 367.698245] ? __ia32_sys_read+0xa0/0xa0 [ 367.702290] ? do_syscall_64+0x21/0x4e0 [ 367.706424] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.711772] __x64_sys_write+0x6e/0xb0 [ 367.716162] do_syscall_64+0xd0/0x4e0 [ 367.720052] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.725324] RIP: 0033:0x4592f9 [ 367.728497] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.750725] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 367.758511] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 367.765775] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 367.773146] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 367.780423] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 367.787693] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 367.796115] CPU: 0 PID: 11806 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 367.801241] FAULT_INJECTION: forcing a failure. [ 367.801241] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 367.804115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.804118] Call Trace: [ 367.804132] dump_stack+0x123/0x177 [ 367.804143] should_fail.cold.4+0x5/0x13 [ 367.804151] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 367.804159] ? kernel_text_address+0x79/0xf0 [ 367.804165] ? __kernel_text_address+0xd/0x40 [ 367.804171] ? unwind_get_return_address+0x61/0xa0 [ 367.804180] __should_failslab+0xba/0xf0 [ 367.816115] FAULT_INJECTION: forcing a failure. [ 367.816115] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 367.825402] should_failslab+0x9/0x14 [ 367.825409] __kmalloc+0x70/0x770 [ 367.825418] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 367.825425] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 367.825433] ? tls_push_record+0xff/0x1600 [ 367.825437] ? tls_sw_sendmsg+0x92d/0x1020 [ 367.825443] ? inet_sendmsg+0x108/0x440 [ 367.825449] ? smc_sendmsg+0x223/0x320 [ 367.825454] ? sock_sendmsg+0xb5/0xf0 [ 367.825458] ? sock_write_iter+0x215/0x420 [ 367.825467] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 367.825474] ? iov_iter_get_pages+0x1ee/0x1370 [ 367.825489] ? __lock_is_held+0xb5/0x140 [ 367.825501] generic_gcmaes_encrypt+0xfd/0x150 [ 367.825506] ? generic_gcmaes_encrypt+0xfd/0x150 [ 367.937072] ? helper_rfc4106_encrypt+0x450/0x450 [ 367.941918] ? __kmalloc+0x5f1/0x770 [ 367.945614] gcmaes_wrapper_encrypt+0x109/0x180 [ 367.950269] tls_push_record+0x9ae/0x1600 [ 367.954584] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.959151] tls_sw_sendmsg+0x92d/0x1020 [ 367.963191] ? __lock_acquire+0x792/0x4980 [ 367.967407] ? find_held_lock+0x36/0x1d0 [ 367.971464] ? tls_sw_push_pending_record+0x10/0x10 [ 367.976485] ? __local_bh_enable_ip+0x160/0x260 [ 367.981153] ? lock_sock_nested+0xc5/0x100 [ 367.985364] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.989940] ? lock_sock_nested+0x82/0x100 [ 367.994163] ? trace_hardirqs_on+0x28/0x190 [ 367.998479] ? lock_sock_nested+0x82/0x100 [ 368.002693] ? lock_sock_nested+0x82/0x100 [ 368.007003] inet_sendmsg+0x108/0x440 [ 368.010804] smc_sendmsg+0x223/0x320 [ 368.014508] ? smc_sendpage+0x170/0x170 [ 368.018462] sock_sendmsg+0xb5/0xf0 [ 368.022091] sock_write_iter+0x215/0x420 [ 368.026133] ? sock_sendmsg+0xf0/0xf0 [ 368.029940] __vfs_write+0x443/0x890 [ 368.033638] ? lock_downgrade+0x860/0x860 [ 368.037765] ? kernel_read+0x130/0x130 [ 368.041639] ? rw_verify_area+0xb8/0x2b0 [ 368.045698] vfs_write+0x150/0x4d0 [ 368.049218] ksys_write+0x103/0x260 [ 368.052837] ? do_sys_open+0x16e/0x350 [ 368.056731] ? __ia32_sys_read+0xa0/0xa0 [ 368.060790] ? do_syscall_64+0x21/0x4e0 [ 368.064757] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.070474] __x64_sys_write+0x6e/0xb0 [ 368.074371] do_syscall_64+0xd0/0x4e0 [ 368.078181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.083361] RIP: 0033:0x4592f9 [ 368.086561] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.105965] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.113655] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 368.120996] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 368.128281] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 368.135714] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 368.143326] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 368.155834] CPU: 0 PID: 11822 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 368.163828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.173184] Call Trace: [ 368.175774] dump_stack+0x123/0x177 [ 368.179401] should_fail.cold.4+0x5/0x13 [ 368.183479] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 368.188565] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 368.193828] ? kasan_unpoison_shadow+0x35/0x50 [ 368.198412] __alloc_pages_nodemask+0x1d5/0x710 [ 368.203065] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 368.208065] alloc_pages_current+0xd6/0x1b0 [ 368.212367] skb_page_frag_refill+0x20b/0x400 [ 368.216861] sk_page_frag_refill+0x46/0x1b0 [ 368.221191] tcp_sendmsg_locked+0xc58/0x35b0 [ 368.225599] ? mark_held_locks+0x130/0x130 [ 368.229815] ? mark_held_locks+0xc7/0x130 [ 368.233965] ? tcp_sendpage+0x50/0x50 [ 368.237757] ? mark_held_locks+0xc7/0x130 [ 368.241909] ? __local_bh_enable_ip+0x160/0x260 [ 368.246740] ? lock_sock_nested+0xc5/0x100 [ 368.250969] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.255544] ? lock_sock_nested+0x82/0x100 [ 368.259806] ? trace_hardirqs_on+0x28/0x190 [ 368.264102] ? lock_sock_nested+0x82/0x100 [ 368.268320] ? lock_sock_nested+0x82/0x100 [ 368.272534] ? __local_bh_enable_ip+0x160/0x260 [ 368.277182] tcp_sendmsg+0x27/0x40 [ 368.280708] inet_sendmsg+0x108/0x440 [ 368.284487] smc_sendmsg+0x223/0x320 [ 368.288181] ? smc_sendpage+0x170/0x170 [ 368.292133] sock_sendmsg+0xb5/0xf0 [ 368.295756] sock_write_iter+0x215/0x420 [ 368.299993] ? sock_sendmsg+0xf0/0xf0 [ 368.303890] __vfs_write+0x443/0x890 [ 368.307590] ? lock_downgrade+0x860/0x860 [ 368.312079] ? kernel_read+0x130/0x130 [ 368.315960] ? rw_verify_area+0xb8/0x2b0 [ 368.320008] vfs_write+0x150/0x4d0 [ 368.323800] ksys_write+0x103/0x260 [ 368.327413] ? do_sys_open+0x16e/0x350 [ 368.331280] ? __ia32_sys_read+0xa0/0xa0 [ 368.335379] ? do_syscall_64+0x21/0x4e0 [ 368.339341] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.344709] __x64_sys_write+0x6e/0xb0 [ 368.348578] do_syscall_64+0xd0/0x4e0 [ 368.352359] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.357617] RIP: 0033:0x4592f9 [ 368.360815] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.379986] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.387671] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 368.395018] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 368.402303] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 368.409644] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 368.416891] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 368.430238] FAULT_INJECTION: forcing a failure. [ 368.430238] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 368.432226] CPU: 0 PID: 11812 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 368.450082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.459961] Call Trace: [ 368.462594] dump_stack+0x123/0x177 [ 368.466207] should_fail.cold.4+0x5/0x13 [ 368.470340] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 368.475801] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 368.481155] ? kasan_unpoison_shadow+0x35/0x50 [ 368.485819] __alloc_pages_nodemask+0x1d5/0x710 [ 368.490479] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 368.495484] alloc_pages_current+0xd6/0x1b0 [ 368.499972] skb_page_frag_refill+0x20b/0x400 [ 368.504459] sk_page_frag_refill+0x46/0x1b0 [ 368.508767] tcp_sendmsg_locked+0xc58/0x35b0 [ 368.513171] ? mark_held_locks+0x130/0x130 [ 368.517473] ? mark_held_locks+0xc7/0x130 [ 368.521700] ? tcp_sendpage+0x50/0x50 [ 368.525485] ? mark_held_locks+0xc7/0x130 [ 368.529640] ? __local_bh_enable_ip+0x160/0x260 [ 368.534388] ? lock_sock_nested+0xc5/0x100 [ 368.538706] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.543449] ? lock_sock_nested+0x82/0x100 [ 368.547970] ? trace_hardirqs_on+0x28/0x190 [ 368.553452] ? lock_sock_nested+0x82/0x100 [ 368.557772] ? lock_sock_nested+0x82/0x100 [ 368.564873] ? __local_bh_enable_ip+0x160/0x260 [ 368.569541] tcp_sendmsg+0x27/0x40 [ 368.573176] inet_sendmsg+0x108/0x440 [ 368.577674] smc_sendmsg+0x223/0x320 [ 368.581401] ? smc_sendpage+0x170/0x170 [ 368.585372] sock_sendmsg+0xb5/0xf0 [ 368.588983] sock_write_iter+0x215/0x420 [ 368.593026] ? sock_sendmsg+0xf0/0xf0 [ 368.596832] __vfs_write+0x443/0x890 [ 368.600539] ? lock_downgrade+0x860/0x860 [ 368.604705] ? kernel_read+0x130/0x130 [ 368.608590] ? rw_verify_area+0xb8/0x2b0 [ 368.612645] vfs_write+0x150/0x4d0 [ 368.616167] ksys_write+0x103/0x260 [ 368.619777] ? do_sys_open+0x16e/0x350 [ 368.623664] ? __ia32_sys_read+0xa0/0xa0 [ 368.627707] ? do_syscall_64+0x21/0x4e0 [ 368.631664] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.637015] __x64_sys_write+0x6e/0xb0 [ 368.640892] do_syscall_64+0xd0/0x4e0 [ 368.644681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.649864] RIP: 0033:0x4592f9 [ 368.653053] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.672487] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.680187] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 368.687455] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 368.694716] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 368.701977] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 368.709261] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 368.716625] CPU: 1 PID: 11813 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 368.724513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.733870] Call Trace: [ 368.736459] dump_stack+0x123/0x177 [ 368.740085] should_fail.cold.4+0x5/0x13 [ 368.744148] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 368.749252] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 368.754531] ? kasan_unpoison_shadow+0x35/0x50 [ 368.759118] __alloc_pages_nodemask+0x1d5/0x710 [ 368.763786] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 368.768822] alloc_pages_current+0xd6/0x1b0 [ 368.773146] skb_page_frag_refill+0x20b/0x400 [ 368.777640] sk_page_frag_refill+0x46/0x1b0 [ 368.781995] tcp_sendmsg_locked+0xc58/0x35b0 [ 368.786409] ? mark_held_locks+0x130/0x130 [ 368.791252] ? mark_held_locks+0xc7/0x130 [ 368.795416] ? tcp_sendpage+0x50/0x50 2020/12/30 01:00:38 executed programs: 1193 [ 368.799832] ? mark_held_locks+0xc7/0x130 [ 368.803983] ? __local_bh_enable_ip+0x160/0x260 [ 368.808653] ? lock_sock_nested+0xc5/0x100 [ 368.812888] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.817565] ? lock_sock_nested+0x82/0x100 [ 368.821807] ? trace_hardirqs_on+0x28/0x190 [ 368.826137] ? lock_sock_nested+0x82/0x100 [ 368.830407] ? lock_sock_nested+0x82/0x100 [ 368.834624] ? __local_bh_enable_ip+0x160/0x260 [ 368.839375] tcp_sendmsg+0x27/0x40 [ 368.843937] inet_sendmsg+0x108/0x440 [ 368.847720] smc_sendmsg+0x223/0x320 [ 368.851409] ? smc_sendpage+0x170/0x170 [ 368.855375] sock_sendmsg+0xb5/0xf0 [ 368.858987] sock_write_iter+0x215/0x420 [ 368.863021] ? sock_sendmsg+0xf0/0xf0 [ 368.866821] __vfs_write+0x443/0x890 [ 368.870517] ? lock_downgrade+0x860/0x860 [ 368.874640] ? kernel_read+0x130/0x130 [ 368.878623] ? rw_verify_area+0xb8/0x2b0 [ 368.882677] vfs_write+0x150/0x4d0 [ 368.886194] ksys_write+0x103/0x260 [ 368.889799] ? do_sys_open+0x16e/0x350 [ 368.893662] ? __ia32_sys_read+0xa0/0xa0 [ 368.897700] ? do_syscall_64+0x21/0x4e0 [ 368.901688] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.907230] __x64_sys_write+0x6e/0xb0 [ 368.911122] do_syscall_64+0xd0/0x4e0 [ 368.914991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.920243] RIP: 0033:0x4592f9 [ 368.923421] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.942396] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.950083] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 368.957419] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 368.964668] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 368.971928] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 368.979293] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 368.989241] FAULT_INJECTION: forcing a failure. [ 368.989241] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 369.006142] CPU: 0 PID: 11830 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 369.014045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.023398] Call Trace: [ 369.025986] dump_stack+0x123/0x177 [ 369.029618] should_fail.cold.4+0x5/0x13 [ 369.033683] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 369.038787] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 369.045229] ? kasan_unpoison_shadow+0x35/0x50 [ 369.049818] __alloc_pages_nodemask+0x1d5/0x710 [ 369.054494] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 369.059522] alloc_pages_current+0xd6/0x1b0 [ 369.063849] skb_page_frag_refill+0x20b/0x400 [ 369.069137] sk_page_frag_refill+0x46/0x1b0 [ 369.073545] tcp_sendmsg_locked+0xc58/0x35b0 [ 369.078075] ? mark_held_locks+0x130/0x130 [ 369.082312] ? mark_held_locks+0xc7/0x130 [ 369.086478] ? tcp_sendpage+0x50/0x50 [ 369.090283] ? mark_held_locks+0xc7/0x130 [ 369.094430] ? __local_bh_enable_ip+0x160/0x260 [ 369.099105] ? lock_sock_nested+0xc5/0x100 [ 369.103617] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.108291] ? lock_sock_nested+0x82/0x100 [ 369.112525] ? trace_hardirqs_on+0x28/0x190 [ 369.116868] ? lock_sock_nested+0x82/0x100 [ 369.121109] ? lock_sock_nested+0x82/0x100 [ 369.125345] ? __local_bh_enable_ip+0x160/0x260 [ 369.130020] tcp_sendmsg+0x27/0x40 [ 369.133826] inet_sendmsg+0x108/0x440 [ 369.137635] smc_sendmsg+0x223/0x320 [ 369.141342] ? smc_sendpage+0x170/0x170 [ 369.145412] sock_sendmsg+0xb5/0xf0 [ 369.149027] sock_write_iter+0x215/0x420 [ 369.153066] ? sock_sendmsg+0xf0/0xf0 [ 369.156849] __vfs_write+0x443/0x890 [ 369.160541] ? lock_downgrade+0x860/0x860 [ 369.164885] ? kernel_read+0x130/0x130 [ 369.168756] ? rw_verify_area+0xb8/0x2b0 [ 369.172809] vfs_write+0x150/0x4d0 [ 369.176327] ksys_write+0x103/0x260 [ 369.179941] ? do_sys_open+0x16e/0x350 [ 369.183811] ? __ia32_sys_read+0xa0/0xa0 [ 369.187853] ? do_syscall_64+0x21/0x4e0 [ 369.191820] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.197285] __x64_sys_write+0x6e/0xb0 [ 369.201150] do_syscall_64+0xd0/0x4e0 [ 369.205061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.210232] RIP: 0033:0x4592f9 [ 369.213402] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 369.232809] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 369.240498] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 369.247746] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 369.255005] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 369.262270] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 369.269519] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 369.297324] FAULT_INJECTION: forcing a failure. [ 369.297324] name failslab, interval 1, probability 0, space 0, times 0 [ 369.314310] FAULT_INJECTION: forcing a failure. [ 369.314310] name failslab, interval 1, probability 0, space 0, times 0 [ 369.316821] FAULT_INJECTION: forcing a failure. [ 369.316821] name failslab, interval 1, probability 0, space 0, times 0 [ 369.337860] FAULT_INJECTION: forcing a failure. [ 369.337860] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 369.350270] CPU: 0 PID: 11847 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 369.358166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.367949] Call Trace: [ 369.370523] dump_stack+0x123/0x177 [ 369.374132] should_fail.cold.4+0x5/0x13 [ 369.378175] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 369.383272] ? kernel_text_address+0x79/0xf0 [ 369.387657] ? __kernel_text_address+0xd/0x40 [ 369.392260] ? unwind_get_return_address+0x61/0xa0 [ 369.397343] __should_failslab+0xba/0xf0 [ 369.401391] should_failslab+0x9/0x14 [ 369.405170] __kmalloc+0x70/0x770 [ 369.408609] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 369.413950] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 369.419381] ? tls_push_record+0xff/0x1600 [ 369.423592] ? tls_sw_sendmsg+0x92d/0x1020 [ 369.427813] ? inet_sendmsg+0x108/0x440 [ 369.431767] ? smc_sendmsg+0x223/0x320 [ 369.435645] ? sock_sendmsg+0xb5/0xf0 [ 369.439451] ? sock_write_iter+0x215/0x420 [ 369.443674] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 369.449476] ? iov_iter_get_pages+0x1ee/0x1370 [ 369.454150] ? __lock_is_held+0xb5/0x140 [ 369.458555] generic_gcmaes_encrypt+0xfd/0x150 [ 369.463113] ? generic_gcmaes_encrypt+0xfd/0x150 [ 369.467944] ? helper_rfc4106_encrypt+0x450/0x450 [ 369.473563] ? __kmalloc+0x5f1/0x770 [ 369.477301] gcmaes_wrapper_encrypt+0x109/0x180 [ 369.481967] tls_push_record+0x9ae/0x1600 [ 369.486110] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.490683] tls_sw_sendmsg+0x92d/0x1020 [ 369.494740] ? __lock_acquire+0x792/0x4980 [ 369.498959] ? find_held_lock+0x36/0x1d0 [ 369.503190] ? tls_sw_push_pending_record+0x10/0x10 [ 369.508205] ? __local_bh_enable_ip+0x160/0x260 [ 369.512948] ? lock_sock_nested+0xc5/0x100 [ 369.517181] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.521854] ? lock_sock_nested+0x82/0x100 [ 369.526070] ? trace_hardirqs_on+0x28/0x190 [ 369.530379] ? lock_sock_nested+0x82/0x100 [ 369.534894] ? lock_sock_nested+0x82/0x100 [ 369.539147] inet_sendmsg+0x108/0x440 [ 369.543119] smc_sendmsg+0x223/0x320 [ 369.546815] ? smc_sendpage+0x170/0x170 [ 369.550791] sock_sendmsg+0xb5/0xf0 [ 369.554414] sock_write_iter+0x215/0x420 [ 369.558471] ? sock_sendmsg+0xf0/0xf0 [ 369.562273] __vfs_write+0x443/0x890 [ 369.565966] ? lock_downgrade+0x860/0x860 [ 369.570092] ? kernel_read+0x130/0x130 [ 369.574051] ? rw_verify_area+0xb8/0x2b0 [ 369.578191] vfs_write+0x150/0x4d0 [ 369.581899] ksys_write+0x103/0x260 [ 369.585501] ? do_sys_open+0x16e/0x350 [ 369.589366] ? __ia32_sys_read+0xa0/0xa0 [ 369.593408] ? do_syscall_64+0x21/0x4e0 [ 369.597371] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.602717] __x64_sys_write+0x6e/0xb0 [ 369.606588] do_syscall_64+0xd0/0x4e0 [ 369.610384] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.615647] RIP: 0033:0x4592f9 [ 369.618829] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 369.637796] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 369.645495] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 369.652746] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 369.659995] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 369.667244] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 369.674492] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 369.686273] CPU: 0 PID: 11849 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 369.694242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.703594] Call Trace: [ 369.706266] dump_stack+0x123/0x177 [ 369.709896] should_fail.cold.4+0x5/0x13 [ 369.713986] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 369.719620] ? kernel_text_address+0x79/0xf0 [ 369.724053] ? __kernel_text_address+0xd/0x40 [ 369.728632] ? unwind_get_return_address+0x61/0xa0 [ 369.733561] __should_failslab+0xba/0xf0 [ 369.737902] should_failslab+0x9/0x14 [ 369.741707] __kmalloc+0x70/0x770 [ 369.745154] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 369.750433] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 369.755532] ? tls_push_record+0xff/0x1600 [ 369.759761] ? tls_sw_sendmsg+0x92d/0x1020 [ 369.763997] ? inet_sendmsg+0x108/0x440 [ 369.767969] ? smc_sendmsg+0x223/0x320 [ 369.771866] ? sock_sendmsg+0xb5/0xf0 [ 369.775661] ? sock_write_iter+0x215/0x420 [ 369.779895] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 369.785691] ? iov_iter_get_pages+0x1ee/0x1370 [ 369.790315] ? __lock_is_held+0xb5/0x140 [ 369.794382] generic_gcmaes_encrypt+0xfd/0x150 [ 369.798991] ? generic_gcmaes_encrypt+0xfd/0x150 [ 369.803758] ? helper_rfc4106_encrypt+0x450/0x450 [ 369.808602] ? __kmalloc+0x5f1/0x770 [ 369.812408] gcmaes_wrapper_encrypt+0x109/0x180 [ 369.817064] tls_push_record+0x9ae/0x1600 [ 369.822863] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.829443] tls_sw_sendmsg+0x92d/0x1020 [ 369.833495] ? __lock_acquire+0x792/0x4980 [ 369.837717] ? find_held_lock+0x36/0x1d0 [ 369.841900] ? tls_sw_push_pending_record+0x10/0x10 [ 369.847264] ? __local_bh_enable_ip+0x160/0x260 [ 369.852053] ? lock_sock_nested+0xc5/0x100 [ 369.856288] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.860857] ? lock_sock_nested+0x82/0x100 [ 369.865347] ? trace_hardirqs_on+0x28/0x190 [ 369.869655] ? lock_sock_nested+0x82/0x100 [ 369.873893] ? lock_sock_nested+0x82/0x100 [ 369.878117] inet_sendmsg+0x108/0x440 [ 369.881908] smc_sendmsg+0x223/0x320 [ 369.885610] ? smc_sendpage+0x170/0x170 [ 369.889578] sock_sendmsg+0xb5/0xf0 [ 369.893220] sock_write_iter+0x215/0x420 [ 369.897522] ? sock_sendmsg+0xf0/0xf0 [ 369.901314] __vfs_write+0x443/0x890 [ 369.905027] ? lock_downgrade+0x860/0x860 [ 369.909167] ? kernel_read+0x130/0x130 [ 369.913053] ? rw_verify_area+0xb8/0x2b0 [ 369.917112] vfs_write+0x150/0x4d0 [ 369.920733] ksys_write+0x103/0x260 [ 369.924343] ? do_sys_open+0x16e/0x350 [ 369.928224] ? __ia32_sys_read+0xa0/0xa0 [ 369.932792] ? do_syscall_64+0x21/0x4e0 [ 369.936762] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.942412] __x64_sys_write+0x6e/0xb0 [ 369.946326] do_syscall_64+0xd0/0x4e0 [ 369.950118] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.955307] RIP: 0033:0x4592f9 [ 369.958484] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 369.979118] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 369.986815] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 369.994067] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 370.001330] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 370.008596] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 370.015887] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 370.023157] CPU: 1 PID: 11831 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 370.031050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.040406] Call Trace: [ 370.042985] dump_stack+0x123/0x177 [ 370.046628] should_fail.cold.4+0x5/0x13 [ 370.050687] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 370.055777] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 370.061123] ? kasan_unpoison_shadow+0x35/0x50 [ 370.065687] __alloc_pages_nodemask+0x1d5/0x710 [ 370.070349] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 370.075540] alloc_pages_current+0xd6/0x1b0 [ 370.079987] skb_page_frag_refill+0x20b/0x400 [ 370.084510] sk_page_frag_refill+0x46/0x1b0 [ 370.088820] tcp_sendmsg_locked+0xc58/0x35b0 [ 370.093339] ? mark_held_locks+0x130/0x130 [ 370.097749] ? mark_held_locks+0xc7/0x130 [ 370.102015] ? tcp_sendpage+0x50/0x50 [ 370.106025] ? mark_held_locks+0xc7/0x130 [ 370.110180] ? __local_bh_enable_ip+0x160/0x260 [ 370.114850] ? lock_sock_nested+0xc5/0x100 [ 370.119474] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.124063] ? lock_sock_nested+0x82/0x100 [ 370.128869] ? trace_hardirqs_on+0x28/0x190 [ 370.133622] ? lock_sock_nested+0x82/0x100 [ 370.138825] ? lock_sock_nested+0x82/0x100 [ 370.143639] ? __local_bh_enable_ip+0x160/0x260 [ 370.149960] tcp_sendmsg+0x27/0x40 [ 370.153884] inet_sendmsg+0x108/0x440 [ 370.157682] smc_sendmsg+0x223/0x320 [ 370.162013] ? smc_sendpage+0x170/0x170 [ 370.166537] sock_sendmsg+0xb5/0xf0 [ 370.171223] sock_write_iter+0x215/0x420 [ 370.177645] ? sock_sendmsg+0xf0/0xf0 [ 370.187242] __vfs_write+0x443/0x890 [ 370.195690] ? lock_downgrade+0x860/0x860 [ 370.203206] ? kernel_read+0x130/0x130 [ 370.208881] ? rw_verify_area+0xb8/0x2b0 [ 370.214517] vfs_write+0x150/0x4d0 [ 370.218845] ksys_write+0x103/0x260 [ 370.223808] ? do_sys_open+0x16e/0x350 [ 370.229213] ? __ia32_sys_read+0xa0/0xa0 [ 370.234750] ? do_syscall_64+0x21/0x4e0 [ 370.238702] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.244048] __x64_sys_write+0x6e/0xb0 [ 370.248074] do_syscall_64+0xd0/0x4e0 [ 370.251855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.257482] RIP: 0033:0x4592f9 [ 370.260667] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 370.281038] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 370.288748] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 370.296011] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 370.303452] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 370.310785] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 370.318082] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 370.328553] CPU: 0 PID: 11845 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 370.336549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.346197] Call Trace: [ 370.348789] dump_stack+0x123/0x177 [ 370.352428] should_fail.cold.4+0x5/0x13 [ 370.356494] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 370.361601] ? kernel_text_address+0x79/0xf0 [ 370.366020] ? __kernel_text_address+0xd/0x40 [ 370.370515] ? unwind_get_return_address+0x61/0xa0 [ 370.375452] __should_failslab+0xba/0xf0 [ 370.379670] should_failslab+0x9/0x14 [ 370.383449] __kmalloc+0x70/0x770 [ 370.386901] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.392159] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.397243] ? tls_push_record+0xff/0x1600 [ 370.401463] ? tls_sw_sendmsg+0x92d/0x1020 [ 370.405691] ? inet_sendmsg+0x108/0x440 [ 370.409649] ? smc_sendmsg+0x223/0x320 [ 370.413514] ? sock_sendmsg+0xb5/0xf0 [ 370.417289] ? sock_write_iter+0x215/0x420 [ 370.421502] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 370.427281] ? iov_iter_get_pages+0x1ee/0x1370 [ 370.431852] ? __lock_is_held+0xb5/0x140 [ 370.435896] generic_gcmaes_encrypt+0xfd/0x150 [ 370.440473] ? generic_gcmaes_encrypt+0xfd/0x150 [ 370.445332] ? helper_rfc4106_encrypt+0x450/0x450 [ 370.450189] ? __kmalloc+0x5f1/0x770 [ 370.453906] gcmaes_wrapper_encrypt+0x109/0x180 [ 370.458571] tls_push_record+0x9ae/0x1600 [ 370.462718] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.467460] tls_sw_sendmsg+0x92d/0x1020 [ 370.471759] ? __lock_acquire+0x792/0x4980 [ 370.475998] ? find_held_lock+0x36/0x1d0 [ 370.480040] ? tls_sw_push_pending_record+0x10/0x10 [ 370.485062] ? __local_bh_enable_ip+0x160/0x260 [ 370.489722] ? lock_sock_nested+0xc5/0x100 [ 370.494023] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.498755] ? lock_sock_nested+0x82/0x100 [ 370.502984] ? trace_hardirqs_on+0x28/0x190 [ 370.507316] ? lock_sock_nested+0x82/0x100 [ 370.511577] inet_sendmsg+0x108/0x440 [ 370.515486] smc_sendmsg+0x223/0x320 [ 370.519202] ? smc_sendpage+0x170/0x170 [ 370.523166] sock_sendmsg+0xb5/0xf0 [ 370.526788] sock_write_iter+0x215/0x420 [ 370.530832] ? sock_sendmsg+0xf0/0xf0 [ 370.534708] __vfs_write+0x443/0x890 [ 370.538402] ? lock_downgrade+0x860/0x860 [ 370.542542] ? kernel_read+0x130/0x130 [ 370.546416] ? rw_verify_area+0xb8/0x2b0 [ 370.550458] vfs_write+0x150/0x4d0 [ 370.553987] ksys_write+0x103/0x260 [ 370.557590] ? do_sys_open+0x16e/0x350 [ 370.561479] ? __ia32_sys_read+0xa0/0xa0 [ 370.565523] ? do_syscall_64+0x21/0x4e0 [ 370.569683] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.575043] __x64_sys_write+0x6e/0xb0 [ 370.578954] do_syscall_64+0xd0/0x4e0 [ 370.582745] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.587940] RIP: 0033:0x4592f9 [ 370.592357] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 370.611327] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 370.619037] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 370.626488] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 370.633760] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 370.641033] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 370.648297] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 370.703230] FAULT_INJECTION: forcing a failure. [ 370.703230] name failslab, interval 1, probability 0, space 0, times 0 [ 370.715734] FAULT_INJECTION: forcing a failure. [ 370.715734] name failslab, interval 1, probability 0, space 0, times 0 [ 370.731586] FAULT_INJECTION: forcing a failure. [ 370.731586] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 370.732269] CPU: 1 PID: 11856 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 370.751300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.760637] Call Trace: [ 370.763234] dump_stack+0x123/0x177 [ 370.766936] should_fail.cold.4+0x5/0x13 [ 370.770986] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 370.776084] ? kernel_text_address+0x79/0xf0 [ 370.780564] ? __kernel_text_address+0xd/0x40 [ 370.785129] ? unwind_get_return_address+0x61/0xa0 [ 370.790041] __should_failslab+0xba/0xf0 [ 370.794086] should_failslab+0x9/0x14 [ 370.797871] __kmalloc+0x70/0x770 [ 370.801303] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.807121] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.813074] ? tls_push_record+0xff/0x1600 [ 370.817633] ? tls_sw_sendmsg+0x92d/0x1020 [ 370.821859] ? inet_sendmsg+0x108/0x440 [ 370.825825] ? smc_sendmsg+0x223/0x320 [ 370.829707] ? sock_sendmsg+0xb5/0xf0 [ 370.833508] ? sock_write_iter+0x215/0x420 [ 370.837723] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 370.843665] ? iov_iter_get_pages+0x1ee/0x1370 [ 370.848252] ? __lock_is_held+0xb5/0x140 [ 370.852491] generic_gcmaes_encrypt+0xfd/0x150 [ 370.857081] ? generic_gcmaes_encrypt+0xfd/0x150 [ 370.861817] ? helper_rfc4106_encrypt+0x450/0x450 [ 370.866753] ? __kmalloc+0x5f1/0x770 [ 370.870465] gcmaes_wrapper_encrypt+0x109/0x180 [ 370.875204] tls_push_record+0x9ae/0x1600 [ 370.879333] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.884006] tls_sw_sendmsg+0x92d/0x1020 [ 370.888177] ? __lock_acquire+0x792/0x4980 [ 370.892403] ? find_held_lock+0x36/0x1d0 [ 370.896447] ? tls_sw_push_pending_record+0x10/0x10 [ 370.901441] ? __local_bh_enable_ip+0x160/0x260 [ 370.906626] ? lock_sock_nested+0xc5/0x100 [ 370.910849] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.915408] ? lock_sock_nested+0x82/0x100 [ 370.919617] ? trace_hardirqs_on+0x28/0x190 [ 370.923917] ? lock_sock_nested+0x82/0x100 [ 370.928233] ? lock_sock_nested+0x82/0x100 [ 370.932449] inet_sendmsg+0x108/0x440 [ 370.936295] smc_sendmsg+0x223/0x320 [ 370.939986] ? smc_sendpage+0x170/0x170 [ 370.943937] sock_sendmsg+0xb5/0xf0 [ 370.947551] sock_write_iter+0x215/0x420 [ 370.951690] ? sock_sendmsg+0xf0/0xf0 [ 370.955496] __vfs_write+0x443/0x890 [ 370.959188] ? lock_downgrade+0x860/0x860 [ 370.963339] ? kernel_read+0x130/0x130 [ 370.967215] ? rw_verify_area+0xb8/0x2b0 [ 370.971259] vfs_write+0x150/0x4d0 [ 370.974893] ksys_write+0x103/0x260 [ 370.978499] ? do_sys_open+0x16e/0x350 [ 370.982363] ? __ia32_sys_read+0xa0/0xa0 [ 370.986403] ? do_syscall_64+0x21/0x4e0 [ 370.990614] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.995955] __x64_sys_write+0x6e/0xb0 [ 370.999909] do_syscall_64+0xd0/0x4e0 [ 371.003696] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.008873] RIP: 0033:0x4592f9 [ 371.012044] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.031096] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.038791] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 371.046241] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 371.053503] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 371.060839] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 371.068087] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 371.093666] CPU: 0 PID: 11858 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 371.101685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.111212] Call Trace: [ 371.113796] dump_stack+0x123/0x177 [ 371.117421] should_fail.cold.4+0x5/0x13 [ 371.121479] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 371.126570] ? kernel_text_address+0x79/0xf0 [ 371.130963] ? __kernel_text_address+0xd/0x40 [ 371.136152] ? unwind_get_return_address+0x61/0xa0 [ 371.141164] __should_failslab+0xba/0xf0 [ 371.145208] should_failslab+0x9/0x14 [ 371.148993] __kmalloc+0x70/0x770 [ 371.152516] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 371.157938] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 371.164435] ? tls_push_record+0xff/0x1600 [ 371.168912] ? tls_sw_sendmsg+0x92d/0x1020 [ 371.173137] ? inet_sendmsg+0x108/0x440 [ 371.177090] ? smc_sendmsg+0x223/0x320 [ 371.180962] ? sock_sendmsg+0xb5/0xf0 [ 371.184749] ? sock_write_iter+0x215/0x420 [ 371.189057] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 371.195970] ? iov_iter_get_pages+0x1ee/0x1370 [ 371.200649] ? __lock_is_held+0xb5/0x140 [ 371.204702] generic_gcmaes_encrypt+0xfd/0x150 [ 371.209361] ? generic_gcmaes_encrypt+0xfd/0x150 [ 371.214116] ? helper_rfc4106_encrypt+0x450/0x450 [ 371.218944] ? __kmalloc+0x5f1/0x770 [ 371.222657] gcmaes_wrapper_encrypt+0x109/0x180 [ 371.227397] tls_push_record+0x9ae/0x1600 [ 371.232144] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.236715] tls_sw_sendmsg+0x92d/0x1020 [ 371.240784] ? __lock_acquire+0x792/0x4980 [ 371.245006] ? find_held_lock+0x36/0x1d0 [ 371.249063] ? tls_sw_push_pending_record+0x10/0x10 [ 371.254235] ? __local_bh_enable_ip+0x160/0x260 [ 371.259236] ? lock_sock_nested+0xc5/0x100 [ 371.263465] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.268029] ? lock_sock_nested+0x82/0x100 [ 371.272252] ? trace_hardirqs_on+0x28/0x190 [ 371.276564] ? lock_sock_nested+0x82/0x100 [ 371.280776] ? lock_sock_nested+0x82/0x100 [ 371.284997] inet_sendmsg+0x108/0x440 [ 371.288783] smc_sendmsg+0x223/0x320 [ 371.292502] ? smc_sendpage+0x170/0x170 [ 371.296909] sock_sendmsg+0xb5/0xf0 [ 371.300624] sock_write_iter+0x215/0x420 [ 371.304666] ? sock_sendmsg+0xf0/0xf0 [ 371.308458] __vfs_write+0x443/0x890 [ 371.312171] ? lock_downgrade+0x860/0x860 [ 371.316331] ? kernel_read+0x130/0x130 [ 371.320215] ? rw_verify_area+0xb8/0x2b0 [ 371.324276] vfs_write+0x150/0x4d0 [ 371.327808] ksys_write+0x103/0x260 [ 371.331423] ? do_sys_open+0x16e/0x350 [ 371.335302] ? __ia32_sys_read+0xa0/0xa0 [ 371.339365] ? do_syscall_64+0x21/0x4e0 [ 371.343320] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.349455] __x64_sys_write+0x6e/0xb0 [ 371.353324] do_syscall_64+0xd0/0x4e0 [ 371.357119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.362292] RIP: 0033:0x4592f9 [ 371.365464] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.384703] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.393092] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 371.400477] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 371.407925] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 371.415263] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 371.422516] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 371.431352] CPU: 1 PID: 11852 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 371.439983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.449610] Call Trace: [ 371.452244] dump_stack+0x123/0x177 [ 371.456096] should_fail.cold.4+0x5/0x13 [ 371.460164] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 371.465362] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 371.471011] ? kasan_unpoison_shadow+0x35/0x50 [ 371.475856] __alloc_pages_nodemask+0x1d5/0x710 [ 371.480519] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 371.485868] alloc_pages_current+0xd6/0x1b0 [ 371.491403] skb_page_frag_refill+0x20b/0x400 [ 371.495891] sk_page_frag_refill+0x46/0x1b0 [ 371.500429] tcp_sendmsg_locked+0xc58/0x35b0 [ 371.504834] ? mark_held_locks+0x130/0x130 [ 371.512286] ? mark_held_locks+0xc7/0x130 [ 371.516966] ? tcp_sendpage+0x50/0x50 [ 371.520766] ? mark_held_locks+0xc7/0x130 [ 371.525006] ? __local_bh_enable_ip+0x160/0x260 [ 371.529682] ? lock_sock_nested+0xc5/0x100 [ 371.533990] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.538553] ? lock_sock_nested+0x82/0x100 [ 371.542764] ? trace_hardirqs_on+0x28/0x190 [ 371.547063] ? lock_sock_nested+0x82/0x100 [ 371.551286] ? lock_sock_nested+0x82/0x100 [ 371.555522] ? __local_bh_enable_ip+0x160/0x260 [ 371.562169] tcp_sendmsg+0x27/0x40 [ 371.565698] inet_sendmsg+0x108/0x440 [ 371.569476] smc_sendmsg+0x223/0x320 [ 371.573171] ? smc_sendpage+0x170/0x170 [ 371.577126] sock_sendmsg+0xb5/0xf0 [ 371.580732] sock_write_iter+0x215/0x420 [ 371.584773] ? sock_sendmsg+0xf0/0xf0 [ 371.588565] __vfs_write+0x443/0x890 [ 371.592268] ? lock_downgrade+0x860/0x860 [ 371.596930] ? kernel_read+0x130/0x130 [ 371.600899] ? rw_verify_area+0xb8/0x2b0 [ 371.605138] vfs_write+0x150/0x4d0 [ 371.608801] ksys_write+0x103/0x260 [ 371.612502] ? do_sys_open+0x16e/0x350 [ 371.616377] ? __ia32_sys_read+0xa0/0xa0 [ 371.620432] ? do_syscall_64+0x21/0x4e0 [ 371.624383] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.630123] __x64_sys_write+0x6e/0xb0 [ 371.634006] do_syscall_64+0xd0/0x4e0 [ 371.637884] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.643140] RIP: 0033:0x4592f9 [ 371.646332] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.666096] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.675980] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 371.683771] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 371.691387] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 371.699019] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 371.706272] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 371.715422] FAULT_INJECTION: forcing a failure. [ 371.715422] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 371.729959] FAULT_INJECTION: forcing a failure. [ 371.729959] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 371.755347] FAULT_INJECTION: forcing a failure. [ 371.755347] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 371.768575] CPU: 0 PID: 11870 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 371.776664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.786553] Call Trace: [ 371.789249] dump_stack+0x123/0x177 [ 371.792966] should_fail.cold.4+0x5/0x13 [ 371.797221] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 371.802866] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 371.808303] ? kasan_unpoison_shadow+0x35/0x50 [ 371.812871] __alloc_pages_nodemask+0x1d5/0x710 [ 371.817522] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 371.822552] alloc_pages_current+0xd6/0x1b0 [ 371.827000] skb_page_frag_refill+0x20b/0x400 [ 371.831490] sk_page_frag_refill+0x46/0x1b0 [ 371.835881] tcp_sendmsg_locked+0xc58/0x35b0 [ 371.840368] ? mark_held_locks+0x130/0x130 [ 371.844591] ? mark_held_locks+0xc7/0x130 [ 371.848821] ? tcp_sendpage+0x50/0x50 [ 371.852616] ? mark_held_locks+0xc7/0x130 [ 371.856744] ? __local_bh_enable_ip+0x160/0x260 [ 371.861487] ? lock_sock_nested+0xc5/0x100 [ 371.865978] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.870566] ? lock_sock_nested+0x82/0x100 [ 371.874796] ? trace_hardirqs_on+0x28/0x190 [ 371.879225] ? lock_sock_nested+0x82/0x100 [ 371.883556] ? lock_sock_nested+0x82/0x100 [ 371.887790] ? __local_bh_enable_ip+0x160/0x260 [ 371.892451] tcp_sendmsg+0x27/0x40 [ 371.896110] inet_sendmsg+0x108/0x440 [ 371.900183] smc_sendmsg+0x223/0x320 [ 371.903887] ? smc_sendpage+0x170/0x170 [ 371.907867] sock_sendmsg+0xb5/0xf0 [ 371.911492] sock_write_iter+0x215/0x420 [ 371.915556] ? sock_sendmsg+0xf0/0xf0 [ 371.919570] __vfs_write+0x443/0x890 [ 371.923279] ? lock_downgrade+0x860/0x860 [ 371.927426] ? kernel_read+0x130/0x130 [ 371.931736] ? rw_verify_area+0xb8/0x2b0 [ 371.935952] vfs_write+0x150/0x4d0 [ 371.939487] ksys_write+0x103/0x260 [ 371.943091] ? do_sys_open+0x16e/0x350 [ 371.946969] ? __ia32_sys_read+0xa0/0xa0 [ 371.951015] ? do_syscall_64+0x21/0x4e0 [ 371.955057] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.961238] __x64_sys_write+0x6e/0xb0 [ 371.965235] do_syscall_64+0xd0/0x4e0 [ 371.969223] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.974395] RIP: 0033:0x4592f9 [ 371.977830] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.997030] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.004828] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 372.012113] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 372.019373] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 372.026984] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 372.034233] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 372.045760] CPU: 0 PID: 11869 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 372.053665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.063021] Call Trace: [ 372.065615] dump_stack+0x123/0x177 [ 372.069282] should_fail.cold.4+0x5/0x13 [ 372.073346] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 372.078442] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 372.083715] ? kasan_unpoison_shadow+0x35/0x50 [ 372.088731] __alloc_pages_nodemask+0x1d5/0x710 [ 372.093402] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 372.098423] alloc_pages_current+0xd6/0x1b0 [ 372.102746] skb_page_frag_refill+0x20b/0x400 [ 372.107252] sk_page_frag_refill+0x46/0x1b0 [ 372.111578] tcp_sendmsg_locked+0xc58/0x35b0 [ 372.115991] ? mark_held_locks+0x130/0x130 [ 372.120223] ? mark_held_locks+0xc7/0x130 [ 372.124459] ? tcp_sendpage+0x50/0x50 [ 372.128257] ? mark_held_locks+0xc7/0x130 [ 372.132408] ? __local_bh_enable_ip+0x160/0x260 [ 372.137157] ? lock_sock_nested+0xc5/0x100 [ 372.141384] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.145984] ? lock_sock_nested+0x82/0x100 [ 372.150200] ? trace_hardirqs_on+0x28/0x190 [ 372.154501] ? lock_sock_nested+0x82/0x100 [ 372.158755] ? lock_sock_nested+0x82/0x100 [ 372.162978] ? __local_bh_enable_ip+0x160/0x260 [ 372.167807] tcp_sendmsg+0x27/0x40 [ 372.171436] inet_sendmsg+0x108/0x440 [ 372.175232] smc_sendmsg+0x223/0x320 [ 372.178938] ? smc_sendpage+0x170/0x170 [ 372.182916] sock_sendmsg+0xb5/0xf0 [ 372.186523] sock_write_iter+0x215/0x420 [ 372.191016] ? sock_sendmsg+0xf0/0xf0 [ 372.194905] __vfs_write+0x443/0x890 [ 372.199049] ? lock_downgrade+0x860/0x860 [ 372.203186] ? kernel_read+0x130/0x130 [ 372.207075] ? rw_verify_area+0xb8/0x2b0 [ 372.211333] vfs_write+0x150/0x4d0 [ 372.215124] ksys_write+0x103/0x260 [ 372.218735] ? do_sys_open+0x16e/0x350 [ 372.222611] ? __ia32_sys_read+0xa0/0xa0 [ 372.226857] ? do_syscall_64+0x21/0x4e0 [ 372.230830] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.236194] __x64_sys_write+0x6e/0xb0 [ 372.240486] do_syscall_64+0xd0/0x4e0 [ 372.244278] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.249454] RIP: 0033:0x4592f9 [ 372.252628] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.271735] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.279431] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 372.286703] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 372.293965] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 372.301508] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 372.309307] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 372.316663] CPU: 1 PID: 11868 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 372.324555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.333914] Call Trace: [ 372.336898] dump_stack+0x123/0x177 [ 372.340542] should_fail.cold.4+0x5/0x13 [ 372.344959] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 372.350197] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 372.355557] ? kasan_unpoison_shadow+0x35/0x50 [ 372.360385] __alloc_pages_nodemask+0x1d5/0x710 [ 372.365056] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 372.370158] alloc_pages_current+0xd6/0x1b0 [ 372.374920] skb_page_frag_refill+0x20b/0x400 [ 372.379398] sk_page_frag_refill+0x46/0x1b0 [ 372.383711] tcp_sendmsg_locked+0xc58/0x35b0 [ 372.388228] ? mark_held_locks+0x130/0x130 [ 372.393595] ? mark_held_locks+0xc7/0x130 [ 372.397751] ? tcp_sendpage+0x50/0x50 [ 372.401531] ? mark_held_locks+0xc7/0x130 [ 372.405658] ? __local_bh_enable_ip+0x160/0x260 [ 372.410320] ? lock_sock_nested+0xc5/0x100 [ 372.414533] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.419106] ? lock_sock_nested+0x82/0x100 [ 372.423624] ? trace_hardirqs_on+0x28/0x190 [ 372.427956] ? lock_sock_nested+0x82/0x100 [ 372.432186] ? lock_sock_nested+0x82/0x100 [ 372.436873] ? __local_bh_enable_ip+0x160/0x260 [ 372.441560] tcp_sendmsg+0x27/0x40 [ 372.445871] inet_sendmsg+0x108/0x440 [ 372.449652] smc_sendmsg+0x223/0x320 [ 372.453361] ? smc_sendpage+0x170/0x170 [ 372.457421] sock_sendmsg+0xb5/0xf0 [ 372.461217] sock_write_iter+0x215/0x420 [ 372.465260] ? sock_sendmsg+0xf0/0xf0 [ 372.469057] __vfs_write+0x443/0x890 [ 372.472751] ? lock_downgrade+0x860/0x860 [ 372.476973] ? kernel_read+0x130/0x130 [ 372.480847] ? rw_verify_area+0xb8/0x2b0 [ 372.484890] vfs_write+0x150/0x4d0 [ 372.488496] ksys_write+0x103/0x260 [ 372.492213] ? do_sys_open+0x16e/0x350 [ 372.496285] ? __ia32_sys_read+0xa0/0xa0 [ 372.500441] ? do_syscall_64+0x21/0x4e0 [ 372.504592] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.510122] __x64_sys_write+0x6e/0xb0 [ 372.514010] do_syscall_64+0xd0/0x4e0 [ 372.517798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.523227] RIP: 0033:0x4592f9 [ 372.526569] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.545543] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.553349] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 372.560606] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 372.568746] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 372.575993] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 372.583241] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 372.594973] FAULT_INJECTION: forcing a failure. [ 372.594973] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 372.619094] FAULT_INJECTION: forcing a failure. [ 372.619094] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 372.622591] CPU: 0 PID: 11884 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 372.639764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.649113] Call Trace: [ 372.651706] dump_stack+0x123/0x177 [ 372.655352] should_fail.cold.4+0x5/0x13 [ 372.659408] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 372.664516] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 372.669793] ? kasan_unpoison_shadow+0x35/0x50 [ 372.674829] __alloc_pages_nodemask+0x1d5/0x710 [ 372.679491] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 372.684497] alloc_pages_current+0xd6/0x1b0 [ 372.688825] skb_page_frag_refill+0x20b/0x400 [ 372.693311] sk_page_frag_refill+0x46/0x1b0 [ 372.697615] tcp_sendmsg_locked+0xc58/0x35b0 [ 372.702127] ? mark_held_locks+0x130/0x130 [ 372.706696] ? mark_held_locks+0xc7/0x130 [ 372.711069] ? tcp_sendpage+0x50/0x50 [ 372.714891] ? mark_held_locks+0xc7/0x130 [ 372.719057] ? __local_bh_enable_ip+0x160/0x260 [ 372.723715] ? lock_sock_nested+0xc5/0x100 [ 372.727939] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.732510] ? lock_sock_nested+0x82/0x100 [ 372.736727] ? trace_hardirqs_on+0x28/0x190 [ 372.741033] ? lock_sock_nested+0x82/0x100 [ 372.745255] ? lock_sock_nested+0x82/0x100 [ 372.749491] ? __local_bh_enable_ip+0x160/0x260 [ 372.754150] tcp_sendmsg+0x27/0x40 [ 372.757675] inet_sendmsg+0x108/0x440 [ 372.761579] smc_sendmsg+0x223/0x320 [ 372.766322] ? smc_sendpage+0x170/0x170 [ 372.770297] sock_sendmsg+0xb5/0xf0 [ 372.773942] sock_write_iter+0x215/0x420 [ 372.778005] ? sock_sendmsg+0xf0/0xf0 [ 372.781891] __vfs_write+0x443/0x890 [ 372.785609] ? lock_downgrade+0x860/0x860 [ 372.789848] ? kernel_read+0x130/0x130 [ 372.793732] ? rw_verify_area+0xb8/0x2b0 [ 372.797794] vfs_write+0x150/0x4d0 [ 372.801328] ksys_write+0x103/0x260 [ 372.805028] ? do_sys_open+0x16e/0x350 [ 372.808905] ? __ia32_sys_read+0xa0/0xa0 [ 372.813344] ? do_syscall_64+0x21/0x4e0 [ 372.817317] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.822696] __x64_sys_write+0x6e/0xb0 [ 372.826588] do_syscall_64+0xd0/0x4e0 [ 372.830381] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.835580] RIP: 0033:0x4592f9 [ 372.838969] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.857887] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.865604] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 372.873298] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 372.880663] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 372.888970] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 372.896237] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 372.904001] CPU: 1 PID: 11881 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 372.912163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.921823] Call Trace: [ 372.924415] dump_stack+0x123/0x177 [ 372.928138] should_fail.cold.4+0x5/0x13 [ 372.932402] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 372.937513] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 372.942773] ? kasan_unpoison_shadow+0x35/0x50 [ 372.947339] __alloc_pages_nodemask+0x1d5/0x710 [ 372.951990] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 372.956992] alloc_pages_current+0xd6/0x1b0 [ 372.961298] skb_page_frag_refill+0x20b/0x400 [ 372.966147] sk_page_frag_refill+0x46/0x1b0 [ 372.970658] tcp_sendmsg_locked+0xc58/0x35b0 [ 372.975133] ? mark_held_locks+0x130/0x130 [ 372.979655] ? tcp_sendpage+0x50/0x50 [ 372.983447] ? mark_held_locks+0xc7/0x130 [ 372.988109] ? __local_bh_enable_ip+0x160/0x260 [ 372.993279] ? lock_sock_nested+0xc5/0x100 [ 372.997676] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.002237] ? lock_sock_nested+0x82/0x100 [ 373.006559] ? trace_hardirqs_on+0x28/0x190 [ 373.010861] ? lock_sock_nested+0x82/0x100 [ 373.015075] ? lock_sock_nested+0x82/0x100 [ 373.019378] ? __local_bh_enable_ip+0x160/0x260 [ 373.024982] tcp_sendmsg+0x27/0x40 [ 373.028695] inet_sendmsg+0x108/0x440 [ 373.032499] smc_sendmsg+0x223/0x320 [ 373.036715] ? smc_sendpage+0x170/0x170 [ 373.043706] sock_sendmsg+0xb5/0xf0 [ 373.047395] sock_write_iter+0x215/0x420 [ 373.051441] ? sock_sendmsg+0xf0/0xf0 [ 373.055237] __vfs_write+0x443/0x890 [ 373.058929] ? lock_downgrade+0x860/0x860 [ 373.063055] ? kernel_read+0x130/0x130 [ 373.067013] ? rw_verify_area+0xb8/0x2b0 [ 373.071145] vfs_write+0x150/0x4d0 [ 373.074671] ksys_write+0x103/0x260 [ 373.078287] ? do_sys_open+0x16e/0x350 [ 373.083313] ? __ia32_sys_read+0xa0/0xa0 [ 373.087447] ? do_syscall_64+0x21/0x4e0 [ 373.092019] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.097366] __x64_sys_write+0x6e/0xb0 [ 373.101666] do_syscall_64+0xd0/0x4e0 [ 373.105443] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.110620] RIP: 0033:0x4592f9 [ 373.113810] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.133923] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.141618] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 373.148865] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 373.156124] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 373.163562] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 373.170820] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 373.222253] FAULT_INJECTION: forcing a failure. [ 373.222253] name failslab, interval 1, probability 0, space 0, times 0 [ 373.243129] FAULT_INJECTION: forcing a failure. [ 373.243129] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 373.246357] CPU: 1 PID: 11888 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 373.263055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.272549] Call Trace: [ 373.275134] dump_stack+0x123/0x177 [ 373.278744] should_fail.cold.4+0x5/0x13 [ 373.282795] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 373.287879] ? kernel_text_address+0x79/0xf0 [ 373.292451] ? __kernel_text_address+0xd/0x40 [ 373.297797] ? unwind_get_return_address+0x61/0xa0 [ 373.303146] __should_failslab+0xba/0xf0 [ 373.307491] should_failslab+0x9/0x14 [ 373.311288] __kmalloc+0x70/0x770 [ 373.314731] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 373.319987] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 373.325160] ? tls_push_record+0xff/0x1600 [ 373.330937] ? tls_sw_sendmsg+0x92d/0x1020 [ 373.336019] ? inet_sendmsg+0x108/0x440 [ 373.340325] ? smc_sendmsg+0x223/0x320 [ 373.344369] ? sock_sendmsg+0xb5/0xf0 [ 373.348148] ? sock_write_iter+0x215/0x420 [ 373.352396] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 373.358174] ? iov_iter_get_pages+0x1ee/0x1370 [ 373.363172] ? __lock_is_held+0xb5/0x140 [ 373.367218] generic_gcmaes_encrypt+0xfd/0x150 [ 373.371917] ? generic_gcmaes_encrypt+0xfd/0x150 [ 373.376742] ? helper_rfc4106_encrypt+0x450/0x450 [ 373.382089] ? __kmalloc+0x5f1/0x770 [ 373.385779] gcmaes_wrapper_encrypt+0x109/0x180 [ 373.390445] tls_push_record+0x9ae/0x1600 [ 373.394769] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.399342] tls_sw_sendmsg+0x92d/0x1020 [ 373.403385] ? __lock_acquire+0x792/0x4980 [ 373.407626] ? find_held_lock+0x36/0x1d0 [ 373.411665] ? tls_sw_push_pending_record+0x10/0x10 [ 373.417364] ? __local_bh_enable_ip+0x160/0x260 [ 373.422012] ? lock_sock_nested+0xc5/0x100 [ 373.426240] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.430814] ? lock_sock_nested+0x82/0x100 [ 373.435206] ? trace_hardirqs_on+0x28/0x190 [ 373.439513] ? lock_sock_nested+0x82/0x100 [ 373.444246] ? lock_sock_nested+0x82/0x100 [ 373.448471] inet_sendmsg+0x108/0x440 [ 373.452263] smc_sendmsg+0x223/0x320 [ 373.455959] ? smc_sendpage+0x170/0x170 [ 373.459929] sock_sendmsg+0xb5/0xf0 [ 373.463550] sock_write_iter+0x215/0x420 [ 373.467590] ? sock_sendmsg+0xf0/0xf0 [ 373.471829] __vfs_write+0x443/0x890 [ 373.475526] ? lock_downgrade+0x860/0x860 [ 373.479665] ? kernel_read+0x130/0x130 [ 373.483544] ? rw_verify_area+0xb8/0x2b0 [ 373.487589] vfs_write+0x150/0x4d0 [ 373.491109] ksys_write+0x103/0x260 [ 373.494873] ? do_sys_open+0x16e/0x350 [ 373.498792] ? __ia32_sys_read+0xa0/0xa0 [ 373.502852] ? do_syscall_64+0x21/0x4e0 [ 373.506899] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.512246] __x64_sys_write+0x6e/0xb0 [ 373.516548] do_syscall_64+0xd0/0x4e0 [ 373.520355] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.525554] RIP: 0033:0x4592f9 [ 373.528731] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.549102] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.556806] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 373.564498] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 373.571748] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 373.579026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 373.586376] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 373.617877] CPU: 1 PID: 11894 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 373.625790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.635269] Call Trace: [ 373.637961] dump_stack+0x123/0x177 [ 373.641589] should_fail.cold.4+0x5/0x13 [ 373.645639] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 373.650730] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 373.655996] ? kasan_unpoison_shadow+0x35/0x50 [ 373.660933] __alloc_pages_nodemask+0x1d5/0x710 [ 373.665586] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 373.670591] alloc_pages_current+0xd6/0x1b0 [ 373.674997] skb_page_frag_refill+0x20b/0x400 [ 373.679495] sk_page_frag_refill+0x46/0x1b0 [ 373.683911] tcp_sendmsg_locked+0xc58/0x35b0 [ 373.688321] ? mark_held_locks+0x130/0x130 [ 373.692543] ? mark_held_locks+0xc7/0x130 [ 373.696693] ? tcp_sendpage+0x50/0x50 [ 373.700475] ? mark_held_locks+0xc7/0x130 [ 373.704603] ? __local_bh_enable_ip+0x160/0x260 [ 373.709253] ? lock_sock_nested+0xc5/0x100 [ 373.713496] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.718245] ? lock_sock_nested+0x82/0x100 [ 373.722657] ? trace_hardirqs_on+0x28/0x190 [ 373.727172] ? lock_sock_nested+0x82/0x100 [ 373.731566] ? lock_sock_nested+0x82/0x100 [ 373.735794] ? __local_bh_enable_ip+0x160/0x260 [ 373.740481] tcp_sendmsg+0x27/0x40 [ 373.744007] inet_sendmsg+0x108/0x440 [ 373.747795] smc_sendmsg+0x223/0x320 [ 373.751511] ? smc_sendpage+0x170/0x170 [ 373.755467] sock_sendmsg+0xb5/0xf0 [ 373.759074] sock_write_iter+0x215/0x420 [ 373.763138] ? sock_sendmsg+0xf0/0xf0 [ 373.766939] __vfs_write+0x443/0x890 [ 373.770675] ? lock_downgrade+0x860/0x860 [ 373.774818] ? kernel_read+0x130/0x130 [ 373.778723] ? rw_verify_area+0xb8/0x2b0 [ 373.782775] vfs_write+0x150/0x4d0 [ 373.786904] ksys_write+0x103/0x260 [ 373.792190] ? do_sys_open+0x16e/0x350 [ 373.796056] ? __ia32_sys_read+0xa0/0xa0 [ 373.800101] ? do_syscall_64+0x21/0x4e0 [ 373.804077] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.809434] __x64_sys_write+0x6e/0xb0 [ 373.813310] do_syscall_64+0xd0/0x4e0 [ 373.817119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.822290] RIP: 0033:0x4592f9 [ 373.825660] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.844627] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.852325] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 373.859575] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 2020/12/30 01:00:43 executed programs: 1215 [ 373.866917] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 373.874170] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 373.881420] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 373.904665] FAULT_INJECTION: forcing a failure. [ 373.904665] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 373.916686] FAULT_INJECTION: forcing a failure. [ 373.916686] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 373.960564] FAULT_INJECTION: forcing a failure. [ 373.960564] name failslab, interval 1, probability 0, space 0, times 0 [ 373.974550] FAULT_INJECTION: forcing a failure. [ 373.974550] name failslab, interval 1, probability 0, space 0, times 0 [ 373.987298] CPU: 1 PID: 11907 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 373.995366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.004745] Call Trace: [ 374.007360] dump_stack+0x123/0x177 [ 374.011052] should_fail.cold.4+0x5/0x13 [ 374.015097] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 374.020178] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 374.025432] ? kasan_unpoison_shadow+0x35/0x50 [ 374.030165] __alloc_pages_nodemask+0x1d5/0x710 [ 374.034985] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 374.039989] alloc_pages_current+0xd6/0x1b0 [ 374.044289] skb_page_frag_refill+0x20b/0x400 [ 374.048760] sk_page_frag_refill+0x46/0x1b0 [ 374.053160] tcp_sendmsg_locked+0xc58/0x35b0 [ 374.057557] ? mark_held_locks+0x130/0x130 [ 374.062472] ? mark_held_locks+0xc7/0x130 [ 374.066675] ? tcp_sendpage+0x50/0x50 [ 374.070562] ? mark_held_locks+0xc7/0x130 [ 374.074691] ? __local_bh_enable_ip+0x160/0x260 [ 374.079353] ? lock_sock_nested+0xc5/0x100 [ 374.083570] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.088300] ? lock_sock_nested+0x82/0x100 [ 374.092545] ? trace_hardirqs_on+0x28/0x190 [ 374.096847] ? lock_sock_nested+0x82/0x100 [ 374.101058] ? lock_sock_nested+0x82/0x100 [ 374.105279] ? __local_bh_enable_ip+0x160/0x260 [ 374.109942] tcp_sendmsg+0x27/0x40 [ 374.113740] inet_sendmsg+0x108/0x440 [ 374.117897] smc_sendmsg+0x223/0x320 [ 374.121602] ? smc_sendpage+0x170/0x170 [ 374.126420] sock_sendmsg+0xb5/0xf0 [ 374.130378] sock_write_iter+0x215/0x420 [ 374.134502] ? sock_sendmsg+0xf0/0xf0 [ 374.138289] __vfs_write+0x443/0x890 [ 374.141981] ? lock_downgrade+0x860/0x860 [ 374.146129] ? kernel_read+0x130/0x130 [ 374.150100] ? rw_verify_area+0xb8/0x2b0 [ 374.154140] vfs_write+0x150/0x4d0 [ 374.157664] ksys_write+0x103/0x260 [ 374.161328] ? do_sys_open+0x16e/0x350 [ 374.165221] ? __ia32_sys_read+0xa0/0xa0 [ 374.169539] ? do_syscall_64+0x21/0x4e0 [ 374.173516] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.178871] __x64_sys_write+0x6e/0xb0 [ 374.183093] do_syscall_64+0xd0/0x4e0 [ 374.187082] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.192265] RIP: 0033:0x4592f9 [ 374.195537] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.215177] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 374.223075] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 374.230875] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 374.239028] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 374.247736] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 374.255000] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 374.264161] CPU: 1 PID: 11915 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 374.272177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.273926] FAULT_INJECTION: forcing a failure. [ 374.273926] name failslab, interval 1, probability 0, space 0, times 0 [ 374.281891] Call Trace: [ 374.281909] dump_stack+0x123/0x177 [ 374.281918] should_fail.cold.4+0x5/0x13 [ 374.281925] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 374.281933] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 374.281939] ? kasan_unpoison_shadow+0x35/0x50 [ 374.281950] __alloc_pages_nodemask+0x1d5/0x710 [ 374.281959] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 374.281973] alloc_pages_current+0xd6/0x1b0 [ 374.281983] skb_page_frag_refill+0x20b/0x400 [ 374.281990] sk_page_frag_refill+0x46/0x1b0 [ 374.281998] tcp_sendmsg_locked+0xc58/0x35b0 [ 374.282007] ? mark_held_locks+0x130/0x130 [ 374.282011] ? mark_held_locks+0xc7/0x130 [ 374.282025] ? tcp_sendpage+0x50/0x50 [ 374.360749] ? mark_held_locks+0xc7/0x130 [ 374.364895] ? __local_bh_enable_ip+0x160/0x260 [ 374.369582] ? lock_sock_nested+0xc5/0x100 [ 374.373820] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.378417] ? lock_sock_nested+0x82/0x100 [ 374.382633] ? trace_hardirqs_on+0x28/0x190 [ 374.386934] ? lock_sock_nested+0x82/0x100 [ 374.391162] ? lock_sock_nested+0x82/0x100 [ 374.395412] ? __local_bh_enable_ip+0x160/0x260 [ 374.400082] tcp_sendmsg+0x27/0x40 [ 374.403789] inet_sendmsg+0x108/0x440 [ 374.407917] smc_sendmsg+0x223/0x320 [ 374.411613] ? smc_sendpage+0x170/0x170 [ 374.415574] sock_sendmsg+0xb5/0xf0 [ 374.419197] sock_write_iter+0x215/0x420 [ 374.423335] ? sock_sendmsg+0xf0/0xf0 [ 374.427123] __vfs_write+0x443/0x890 [ 374.430828] ? lock_downgrade+0x860/0x860 [ 374.434960] ? kernel_read+0x130/0x130 [ 374.438839] ? rw_verify_area+0xb8/0x2b0 [ 374.442881] vfs_write+0x150/0x4d0 [ 374.446545] ksys_write+0x103/0x260 [ 374.450150] ? do_sys_open+0x16e/0x350 [ 374.454023] ? __ia32_sys_read+0xa0/0xa0 [ 374.458093] ? do_syscall_64+0x21/0x4e0 [ 374.462489] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.468374] __x64_sys_write+0x6e/0xb0 [ 374.472247] do_syscall_64+0xd0/0x4e0 [ 374.476507] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.481698] RIP: 0033:0x4592f9 [ 374.484876] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.503771] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 374.511509] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 374.518788] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 374.526047] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 374.533304] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 374.540567] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 374.549421] CPU: 0 PID: 11924 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 374.557399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.567013] Call Trace: [ 374.569597] dump_stack+0x123/0x177 [ 374.573218] should_fail.cold.4+0x5/0x13 [ 374.577275] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 374.582397] ? kernel_text_address+0x79/0xf0 [ 374.586974] ? __kernel_text_address+0xd/0x40 [ 374.591581] ? unwind_get_return_address+0x61/0xa0 [ 374.596501] __should_failslab+0xba/0xf0 [ 374.600556] should_failslab+0x9/0x14 [ 374.604359] __kmalloc+0x70/0x770 [ 374.607814] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.613188] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.618290] ? tls_push_record+0xff/0x1600 [ 374.622540] ? tls_sw_sendmsg+0x92d/0x1020 [ 374.626770] ? inet_sendmsg+0x108/0x440 [ 374.630746] ? smc_sendmsg+0x223/0x320 [ 374.634638] ? sock_sendmsg+0xb5/0xf0 [ 374.638443] ? sock_write_iter+0x215/0x420 [ 374.642674] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 374.648457] ? iov_iter_get_pages+0x1ee/0x1370 [ 374.653027] ? __lock_is_held+0xb5/0x140 [ 374.657081] generic_gcmaes_encrypt+0xfd/0x150 [ 374.661642] ? generic_gcmaes_encrypt+0xfd/0x150 [ 374.666490] ? helper_rfc4106_encrypt+0x450/0x450 [ 374.671476] ? __kmalloc+0x5f1/0x770 [ 374.675368] gcmaes_wrapper_encrypt+0x109/0x180 [ 374.680043] tls_push_record+0x9ae/0x1600 [ 374.685833] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.690409] tls_sw_sendmsg+0x92d/0x1020 [ 374.694455] ? __lock_acquire+0x792/0x4980 [ 374.698686] ? find_held_lock+0x36/0x1d0 [ 374.702734] ? tls_sw_push_pending_record+0x10/0x10 [ 374.707734] ? __local_bh_enable_ip+0x160/0x260 [ 374.712478] ? lock_sock_nested+0xc5/0x100 [ 374.716696] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.721257] ? lock_sock_nested+0x82/0x100 [ 374.725482] ? trace_hardirqs_on+0x28/0x190 [ 374.729806] ? lock_sock_nested+0x82/0x100 [ 374.734030] ? lock_sock_nested+0x82/0x100 [ 374.738250] inet_sendmsg+0x108/0x440 [ 374.742055] smc_sendmsg+0x223/0x320 [ 374.747349] ? smc_sendpage+0x170/0x170 [ 374.751315] sock_sendmsg+0xb5/0xf0 [ 374.755028] sock_write_iter+0x215/0x420 [ 374.759069] ? sock_sendmsg+0xf0/0xf0 [ 374.762876] __vfs_write+0x443/0x890 [ 374.766581] ? lock_downgrade+0x860/0x860 [ 374.770733] ? kernel_read+0x130/0x130 [ 374.774660] ? rw_verify_area+0xb8/0x2b0 [ 374.778717] vfs_write+0x150/0x4d0 [ 374.782340] ksys_write+0x103/0x260 [ 374.785946] ? do_sys_open+0x16e/0x350 [ 374.789817] ? __ia32_sys_read+0xa0/0xa0 [ 374.793864] ? do_syscall_64+0x21/0x4e0 [ 374.797832] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.803535] __x64_sys_write+0x6e/0xb0 [ 374.807499] do_syscall_64+0xd0/0x4e0 [ 374.811371] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.816630] RIP: 0033:0x4592f9 [ 374.819803] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.838716] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 374.846619] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 374.853891] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 374.861160] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 374.868412] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 374.875666] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 374.887553] CPU: 0 PID: 11927 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 374.895463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.904818] Call Trace: [ 374.907433] dump_stack+0x123/0x177 [ 374.911057] should_fail.cold.4+0x5/0x13 [ 374.915112] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 374.921121] ? kernel_text_address+0x79/0xf0 [ 374.925521] ? __kernel_text_address+0xd/0x40 [ 374.930264] ? unwind_get_return_address+0x61/0xa0 [ 374.935264] __should_failslab+0xba/0xf0 [ 374.939409] should_failslab+0x9/0x14 [ 374.943187] __kmalloc+0x70/0x770 [ 374.946620] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.951884] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.956979] ? tls_push_record+0xff/0x1600 [ 374.961801] ? tls_sw_sendmsg+0x92d/0x1020 [ 374.966013] ? inet_sendmsg+0x108/0x440 [ 374.969966] ? smc_sendmsg+0x223/0x320 [ 374.973837] ? sock_sendmsg+0xb5/0xf0 [ 374.978332] ? sock_write_iter+0x215/0x420 [ 374.982550] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 374.988520] ? iov_iter_get_pages+0x1ee/0x1370 [ 374.993750] ? __lock_is_held+0xb5/0x140 [ 374.997876] generic_gcmaes_encrypt+0xfd/0x150 [ 375.002586] ? generic_gcmaes_encrypt+0xfd/0x150 [ 375.007697] ? helper_rfc4106_encrypt+0x450/0x450 [ 375.012521] ? __kmalloc+0x5f1/0x770 [ 375.016301] gcmaes_wrapper_encrypt+0x109/0x180 [ 375.020970] tls_push_record+0x9ae/0x1600 [ 375.025349] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.029980] tls_sw_sendmsg+0x92d/0x1020 [ 375.034484] ? __lock_acquire+0x792/0x4980 [ 375.038822] ? find_held_lock+0x36/0x1d0 [ 375.042957] ? tls_sw_push_pending_record+0x10/0x10 [ 375.047960] ? __local_bh_enable_ip+0x160/0x260 [ 375.052628] ? lock_sock_nested+0xc5/0x100 [ 375.056929] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.061591] ? lock_sock_nested+0x82/0x100 [ 375.065977] ? trace_hardirqs_on+0x28/0x190 [ 375.070546] ? lock_sock_nested+0x82/0x100 [ 375.074776] ? lock_sock_nested+0x82/0x100 [ 375.078998] inet_sendmsg+0x108/0x440 [ 375.082794] smc_sendmsg+0x223/0x320 [ 375.086489] ? smc_sendpage+0x170/0x170 [ 375.090468] sock_sendmsg+0xb5/0xf0 [ 375.094099] sock_write_iter+0x215/0x420 [ 375.098140] ? sock_sendmsg+0xf0/0xf0 [ 375.101924] __vfs_write+0x443/0x890 [ 375.105619] ? lock_downgrade+0x860/0x860 [ 375.109775] ? kernel_read+0x130/0x130 [ 375.113739] ? rw_verify_area+0xb8/0x2b0 [ 375.117865] vfs_write+0x150/0x4d0 [ 375.121394] ksys_write+0x103/0x260 [ 375.124999] ? do_sys_open+0x16e/0x350 [ 375.128897] ? __ia32_sys_read+0xa0/0xa0 [ 375.132949] ? do_syscall_64+0x21/0x4e0 [ 375.136916] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.142267] __x64_sys_write+0x6e/0xb0 [ 375.146139] do_syscall_64+0xd0/0x4e0 [ 375.149919] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.155104] RIP: 0033:0x4592f9 [ 375.158883] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.177783] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.185568] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 375.192908] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 375.200159] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 375.207422] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 375.214938] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 375.229607] CPU: 1 PID: 11929 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 375.237518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.246874] Call Trace: [ 375.249472] dump_stack+0x123/0x177 [ 375.253110] should_fail.cold.4+0x5/0x13 [ 375.257182] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 375.262289] ? kernel_text_address+0x79/0xf0 [ 375.266808] ? __kernel_text_address+0xd/0x40 [ 375.271343] ? unwind_get_return_address+0x61/0xa0 [ 375.276283] __should_failslab+0xba/0xf0 [ 375.281060] should_failslab+0x9/0x14 [ 375.284867] __kmalloc+0x70/0x770 [ 375.288331] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 375.293618] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 375.299250] ? tls_push_record+0xff/0x1600 [ 375.303567] ? tls_sw_sendmsg+0x92d/0x1020 [ 375.307906] ? inet_sendmsg+0x108/0x440 [ 375.312511] ? smc_sendmsg+0x223/0x320 [ 375.316590] ? sock_sendmsg+0xb5/0xf0 [ 375.320575] ? sock_write_iter+0x215/0x420 [ 375.324809] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 375.330603] ? iov_iter_get_pages+0x1ee/0x1370 [ 375.335170] ? __lock_is_held+0xb5/0x140 [ 375.339410] generic_gcmaes_encrypt+0xfd/0x150 [ 375.343970] ? generic_gcmaes_encrypt+0xfd/0x150 [ 375.348726] ? helper_rfc4106_encrypt+0x450/0x450 [ 375.353572] ? __kmalloc+0x5f1/0x770 [ 375.357285] gcmaes_wrapper_encrypt+0x109/0x180 [ 375.361954] tls_push_record+0x9ae/0x1600 [ 375.366863] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.371430] tls_sw_sendmsg+0x92d/0x1020 [ 375.375546] ? __lock_acquire+0x792/0x4980 [ 375.379766] ? find_held_lock+0x36/0x1d0 [ 375.383834] ? tls_sw_push_pending_record+0x10/0x10 [ 375.388832] ? __local_bh_enable_ip+0x160/0x260 [ 375.393506] ? lock_sock_nested+0xc5/0x100 [ 375.397729] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.402330] ? lock_sock_nested+0x82/0x100 [ 375.406570] ? trace_hardirqs_on+0x28/0x190 [ 375.410887] ? lock_sock_nested+0x82/0x100 [ 375.415129] ? lock_sock_nested+0x82/0x100 [ 375.419348] inet_sendmsg+0x108/0x440 [ 375.423132] smc_sendmsg+0x223/0x320 [ 375.426838] ? smc_sendpage+0x170/0x170 [ 375.430807] sock_sendmsg+0xb5/0xf0 [ 375.434654] sock_write_iter+0x215/0x420 [ 375.438751] ? sock_sendmsg+0xf0/0xf0 [ 375.442536] __vfs_write+0x443/0x890 [ 375.446253] ? lock_downgrade+0x860/0x860 [ 375.450392] ? kernel_read+0x130/0x130 [ 375.454275] ? rw_verify_area+0xb8/0x2b0 [ 375.458321] vfs_write+0x150/0x4d0 [ 375.461851] ksys_write+0x103/0x260 [ 375.465456] ? do_sys_open+0x16e/0x350 [ 375.469323] ? __ia32_sys_read+0xa0/0xa0 [ 375.473453] ? do_syscall_64+0x21/0x4e0 [ 375.477428] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.482789] __x64_sys_write+0x6e/0xb0 [ 375.486666] do_syscall_64+0xd0/0x4e0 [ 375.490450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.495762] RIP: 0033:0x4592f9 [ 375.498934] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.518332] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.526977] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 375.534224] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 375.541469] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 375.548899] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 375.556406] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 375.565001] FAULT_INJECTION: forcing a failure. [ 375.565001] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 375.606729] FAULT_INJECTION: forcing a failure. [ 375.606729] name failslab, interval 1, probability 0, space 0, times 0 [ 375.607141] FAULT_INJECTION: forcing a failure. [ 375.607141] name failslab, interval 1, probability 0, space 0, times 0 [ 375.630278] FAULT_INJECTION: forcing a failure. [ 375.630278] name failslab, interval 1, probability 0, space 0, times 0 [ 375.632761] CPU: 0 PID: 11932 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 375.646669] FAULT_INJECTION: forcing a failure. [ 375.646669] name failslab, interval 1, probability 0, space 0, times 0 [ 375.649790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.649794] Call Trace: [ 375.649807] dump_stack+0x123/0x177 [ 375.649818] should_fail.cold.4+0x5/0x13 [ 375.649825] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 375.649831] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 375.649837] ? kasan_unpoison_shadow+0x35/0x50 [ 375.649848] __alloc_pages_nodemask+0x1d5/0x710 [ 375.649859] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 375.706369] alloc_pages_current+0xd6/0x1b0 [ 375.710683] skb_page_frag_refill+0x20b/0x400 [ 375.715250] sk_page_frag_refill+0x46/0x1b0 [ 375.719578] tcp_sendmsg_locked+0xc58/0x35b0 [ 375.723995] ? mark_held_locks+0x130/0x130 [ 375.728211] ? mark_held_locks+0xc7/0x130 [ 375.732361] ? tcp_sendpage+0x50/0x50 [ 375.736152] ? mark_held_locks+0xc7/0x130 [ 375.740294] ? __local_bh_enable_ip+0x160/0x260 [ 375.744953] ? lock_sock_nested+0xc5/0x100 [ 375.749519] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.754081] ? lock_sock_nested+0x82/0x100 [ 375.758369] ? trace_hardirqs_on+0x28/0x190 [ 375.762935] ? lock_sock_nested+0x82/0x100 [ 375.767149] ? lock_sock_nested+0x82/0x100 [ 375.771636] ? __local_bh_enable_ip+0x160/0x260 [ 375.776391] tcp_sendmsg+0x27/0x40 [ 375.780031] inet_sendmsg+0x108/0x440 [ 375.783938] smc_sendmsg+0x223/0x320 [ 375.787638] ? smc_sendpage+0x170/0x170 [ 375.791615] sock_sendmsg+0xb5/0xf0 [ 375.795235] sock_write_iter+0x215/0x420 [ 375.799284] ? sock_sendmsg+0xf0/0xf0 [ 375.803275] __vfs_write+0x443/0x890 [ 375.806983] ? lock_downgrade+0x860/0x860 [ 375.811127] ? kernel_read+0x130/0x130 [ 375.815018] ? rw_verify_area+0xb8/0x2b0 [ 375.819086] vfs_write+0x150/0x4d0 [ 375.822620] ksys_write+0x103/0x260 [ 375.826227] ? do_sys_open+0x16e/0x350 [ 375.830095] ? __ia32_sys_read+0xa0/0xa0 [ 375.834238] ? do_syscall_64+0x21/0x4e0 [ 375.838201] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.844513] __x64_sys_write+0x6e/0xb0 [ 375.851807] do_syscall_64+0xd0/0x4e0 [ 375.855608] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.860785] RIP: 0033:0x4592f9 [ 375.863966] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.883744] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.891552] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 375.898928] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 375.906193] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 375.913449] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 375.920796] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 375.928076] CPU: 1 PID: 11950 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 375.936052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.945594] Call Trace: [ 375.948369] dump_stack+0x123/0x177 [ 375.952000] should_fail.cold.4+0x5/0x13 [ 375.956067] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 375.961172] ? kernel_text_address+0x79/0xf0 [ 375.965760] ? __kernel_text_address+0xd/0x40 [ 375.970263] ? unwind_get_return_address+0x61/0xa0 [ 375.975193] __should_failslab+0xba/0xf0 [ 375.979376] should_failslab+0x9/0x14 [ 375.983186] __kmalloc+0x70/0x770 [ 375.986672] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 375.992044] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 375.997707] ? tls_push_record+0xff/0x1600 [ 376.001944] ? tls_sw_sendmsg+0x92d/0x1020 [ 376.006184] ? inet_sendmsg+0x108/0x440 [ 376.010164] ? smc_sendmsg+0x223/0x320 [ 376.014052] ? sock_sendmsg+0xb5/0xf0 [ 376.017874] ? sock_write_iter+0x215/0x420 [ 376.022115] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 376.027994] ? iov_iter_get_pages+0x1ee/0x1370 [ 376.032568] ? __lock_is_held+0xb5/0x140 [ 376.036642] generic_gcmaes_encrypt+0xfd/0x150 [ 376.041227] ? generic_gcmaes_encrypt+0xfd/0x150 [ 376.045966] ? helper_rfc4106_encrypt+0x450/0x450 [ 376.050808] ? __kmalloc+0x5f1/0x770 [ 376.054509] gcmaes_wrapper_encrypt+0x109/0x180 [ 376.059166] tls_push_record+0x9ae/0x1600 [ 376.063830] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.068425] tls_sw_sendmsg+0x92d/0x1020 [ 376.072470] ? __lock_acquire+0x792/0x4980 [ 376.076692] ? find_held_lock+0x36/0x1d0 [ 376.080830] ? tls_sw_push_pending_record+0x10/0x10 [ 376.086001] ? __local_bh_enable_ip+0x160/0x260 [ 376.090671] ? lock_sock_nested+0xc5/0x100 [ 376.094911] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.099493] ? lock_sock_nested+0x82/0x100 [ 376.103735] ? trace_hardirqs_on+0x28/0x190 [ 376.108145] ? lock_sock_nested+0x82/0x100 [ 376.112393] ? lock_sock_nested+0x82/0x100 [ 376.116628] inet_sendmsg+0x108/0x440 [ 376.120436] smc_sendmsg+0x223/0x320 [ 376.124155] ? smc_sendpage+0x170/0x170 [ 376.128119] sock_sendmsg+0xb5/0xf0 [ 376.131737] sock_write_iter+0x215/0x420 [ 376.135784] ? sock_sendmsg+0xf0/0xf0 [ 376.139579] __vfs_write+0x443/0x890 [ 376.143562] ? lock_downgrade+0x860/0x860 [ 376.147696] ? kernel_read+0x130/0x130 [ 376.151587] ? rw_verify_area+0xb8/0x2b0 [ 376.155675] vfs_write+0x150/0x4d0 [ 376.159223] ksys_write+0x103/0x260 [ 376.162835] ? do_sys_open+0x16e/0x350 [ 376.166898] ? __ia32_sys_read+0xa0/0xa0 [ 376.170941] ? do_syscall_64+0x21/0x4e0 [ 376.174900] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.180256] __x64_sys_write+0x6e/0xb0 [ 376.184135] do_syscall_64+0xd0/0x4e0 [ 376.187925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.193118] RIP: 0033:0x4592f9 [ 376.196298] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.215203] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.222991] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 376.230264] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 376.237535] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 376.244793] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 376.252055] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 376.259876] CPU: 0 PID: 11948 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 376.267767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.277227] Call Trace: [ 376.279819] dump_stack+0x123/0x177 [ 376.283456] should_fail.cold.4+0x5/0x13 [ 376.287520] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 376.292628] ? kernel_text_address+0x79/0xf0 [ 376.297146] ? __kernel_text_address+0xd/0x40 [ 376.301657] ? unwind_get_return_address+0x61/0xa0 [ 376.306585] __should_failslab+0xba/0xf0 [ 376.310657] should_failslab+0x9/0x14 [ 376.314459] __kmalloc+0x70/0x770 [ 376.318115] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 376.323739] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 376.328937] ? tls_push_record+0xff/0x1600 [ 376.333167] ? tls_sw_sendmsg+0x92d/0x1020 [ 376.337515] ? inet_sendmsg+0x108/0x440 [ 376.341483] ? smc_sendmsg+0x223/0x320 [ 376.345641] ? sock_sendmsg+0xb5/0xf0 [ 376.349439] ? sock_write_iter+0x215/0x420 [ 376.353772] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 376.359576] ? iov_iter_get_pages+0x1ee/0x1370 [ 376.364183] ? __lock_is_held+0xb5/0x140 [ 376.368874] generic_gcmaes_encrypt+0xfd/0x150 [ 376.373634] ? generic_gcmaes_encrypt+0xfd/0x150 [ 376.378395] ? helper_rfc4106_encrypt+0x450/0x450 [ 376.383239] ? __kmalloc+0x5f1/0x770 [ 376.386975] gcmaes_wrapper_encrypt+0x109/0x180 [ 376.391650] tls_push_record+0x9ae/0x1600 [ 376.396225] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.400812] tls_sw_sendmsg+0x92d/0x1020 [ 376.405228] ? __lock_acquire+0x792/0x4980 [ 376.410346] ? find_held_lock+0x36/0x1d0 [ 376.414691] ? tls_sw_push_pending_record+0x10/0x10 [ 376.419757] ? __local_bh_enable_ip+0x160/0x260 [ 376.424415] ? lock_sock_nested+0xc5/0x100 [ 376.428643] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.433224] ? lock_sock_nested+0x82/0x100 [ 376.437720] ? trace_hardirqs_on+0x28/0x190 [ 376.442035] ? lock_sock_nested+0x82/0x100 [ 376.446510] ? lock_sock_nested+0x82/0x100 [ 376.450752] inet_sendmsg+0x108/0x440 [ 376.454637] smc_sendmsg+0x223/0x320 [ 376.458600] ? smc_sendpage+0x170/0x170 [ 376.462563] sock_sendmsg+0xb5/0xf0 [ 376.466174] sock_write_iter+0x215/0x420 [ 376.470224] ? sock_sendmsg+0xf0/0xf0 [ 376.474024] __vfs_write+0x443/0x890 [ 376.477736] ? lock_downgrade+0x860/0x860 [ 376.482057] ? kernel_read+0x130/0x130 [ 376.485937] ? rw_verify_area+0xb8/0x2b0 [ 376.489989] vfs_write+0x150/0x4d0 [ 376.495255] ksys_write+0x103/0x260 [ 376.498878] ? do_sys_open+0x16e/0x350 [ 376.502777] ? __ia32_sys_read+0xa0/0xa0 [ 376.506859] ? do_syscall_64+0x21/0x4e0 [ 376.510832] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.516192] __x64_sys_write+0x6e/0xb0 [ 376.520094] do_syscall_64+0xd0/0x4e0 [ 376.523987] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.529363] RIP: 0033:0x4592f9 [ 376.532808] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.551698] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.559522] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 376.566788] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 376.574045] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 376.581824] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 376.589082] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 376.596364] CPU: 1 PID: 11954 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 376.604255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.616767] Call Trace: [ 376.619363] dump_stack+0x123/0x177 [ 376.622997] should_fail.cold.4+0x5/0x13 [ 376.627322] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 376.632411] ? kernel_text_address+0x79/0xf0 [ 376.636814] ? __kernel_text_address+0xd/0x40 [ 376.641288] ? unwind_get_return_address+0x61/0xa0 [ 376.646286] __should_failslab+0xba/0xf0 [ 376.650347] should_failslab+0x9/0x14 [ 376.654131] __kmalloc+0x70/0x770 [ 376.657739] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 376.663020] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 376.668117] ? tls_push_record+0xff/0x1600 [ 376.672331] ? tls_sw_sendmsg+0x92d/0x1020 [ 376.676543] ? inet_sendmsg+0x108/0x440 [ 376.680497] ? smc_sendmsg+0x223/0x320 [ 376.684361] ? sock_sendmsg+0xb5/0xf0 [ 376.688153] ? sock_write_iter+0x215/0x420 [ 376.692382] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 376.698178] ? iov_iter_get_pages+0x1ee/0x1370 [ 376.702766] ? __lock_is_held+0xb5/0x140 [ 376.706829] generic_gcmaes_encrypt+0xfd/0x150 [ 376.711401] ? generic_gcmaes_encrypt+0xfd/0x150 [ 376.716137] ? helper_rfc4106_encrypt+0x450/0x450 [ 376.720960] ? __kmalloc+0x5f1/0x770 [ 376.724674] gcmaes_wrapper_encrypt+0x109/0x180 [ 376.729333] tls_push_record+0x9ae/0x1600 [ 376.733481] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.738071] tls_sw_sendmsg+0x92d/0x1020 [ 376.742122] ? __lock_acquire+0x792/0x4980 [ 376.746463] ? find_held_lock+0x36/0x1d0 [ 376.750509] ? tls_sw_push_pending_record+0x10/0x10 [ 376.755530] ? __local_bh_enable_ip+0x160/0x260 [ 376.760186] ? lock_sock_nested+0xc5/0x100 [ 376.764397] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.768959] ? lock_sock_nested+0x82/0x100 [ 376.773184] ? trace_hardirqs_on+0x28/0x190 [ 376.777749] ? lock_sock_nested+0x82/0x100 [ 376.781961] ? lock_sock_nested+0x82/0x100 [ 376.786199] inet_sendmsg+0x108/0x440 [ 376.789982] smc_sendmsg+0x223/0x320 [ 376.793688] ? smc_sendpage+0x170/0x170 [ 376.798094] sock_sendmsg+0xb5/0xf0 [ 376.802348] sock_write_iter+0x215/0x420 [ 376.806400] ? sock_sendmsg+0xf0/0xf0 [ 376.810221] __vfs_write+0x443/0x890 [ 376.813974] ? lock_downgrade+0x860/0x860 [ 376.818198] ? kernel_read+0x130/0x130 [ 376.822078] ? rw_verify_area+0xb8/0x2b0 [ 376.826129] vfs_write+0x150/0x4d0 [ 376.830245] ksys_write+0x103/0x260 [ 376.833868] ? do_sys_open+0x16e/0x350 [ 376.838170] ? __ia32_sys_read+0xa0/0xa0 [ 376.842216] ? do_syscall_64+0x21/0x4e0 [ 376.846187] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.851534] __x64_sys_write+0x6e/0xb0 [ 376.855429] do_syscall_64+0xd0/0x4e0 [ 376.859235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.864417] RIP: 0033:0x4592f9 [ 376.867598] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.886582] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.894286] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 376.901663] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 376.908997] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 376.916766] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 376.924017] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 376.933225] FAULT_INJECTION: forcing a failure. [ 376.933225] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 376.951901] CPU: 1 PID: 11953 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 376.959816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.969206] Call Trace: [ 376.971894] dump_stack+0x123/0x177 [ 376.976025] should_fail.cold.4+0x5/0x13 [ 376.980086] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 376.985169] ? kernel_text_address+0x79/0xf0 [ 376.989567] ? __kernel_text_address+0xd/0x40 [ 376.994097] ? unwind_get_return_address+0x61/0xa0 [ 377.000008] __should_failslab+0xba/0xf0 [ 377.004238] should_failslab+0x9/0x14 [ 377.008738] __kmalloc+0x70/0x770 [ 377.012201] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 377.017487] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 377.022571] ? tls_push_record+0xff/0x1600 [ 377.026790] ? tls_sw_sendmsg+0x92d/0x1020 [ 377.031003] ? inet_sendmsg+0x108/0x440 [ 377.034979] ? smc_sendmsg+0x223/0x320 [ 377.039038] ? sock_sendmsg+0xb5/0xf0 [ 377.042838] ? sock_write_iter+0x215/0x420 [ 377.047168] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 377.052984] ? iov_iter_get_pages+0x1ee/0x1370 [ 377.057559] ? __lock_is_held+0xb5/0x140 [ 377.061749] generic_gcmaes_encrypt+0xfd/0x150 [ 377.066317] ? generic_gcmaes_encrypt+0xfd/0x150 [ 377.071263] ? helper_rfc4106_encrypt+0x450/0x450 [ 377.076090] ? __kmalloc+0x5f1/0x770 [ 377.079786] gcmaes_wrapper_encrypt+0x109/0x180 [ 377.084450] tls_push_record+0x9ae/0x1600 [ 377.088576] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.093142] tls_sw_sendmsg+0x92d/0x1020 [ 377.097197] ? __lock_acquire+0x792/0x4980 [ 377.101432] ? find_held_lock+0x36/0x1d0 [ 377.105495] ? tls_sw_push_pending_record+0x10/0x10 [ 377.110504] ? __local_bh_enable_ip+0x160/0x260 [ 377.115154] ? lock_sock_nested+0xc5/0x100 [ 377.119368] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.124279] ? lock_sock_nested+0x82/0x100 [ 377.128517] ? trace_hardirqs_on+0x28/0x190 [ 377.132919] ? lock_sock_nested+0x82/0x100 [ 377.137228] ? lock_sock_nested+0x82/0x100 [ 377.142573] inet_sendmsg+0x108/0x440 [ 377.146359] smc_sendmsg+0x223/0x320 [ 377.150224] ? smc_sendpage+0x170/0x170 [ 377.154352] sock_sendmsg+0xb5/0xf0 [ 377.158240] sock_write_iter+0x215/0x420 [ 377.162281] ? sock_sendmsg+0xf0/0xf0 [ 377.166068] __vfs_write+0x443/0x890 [ 377.169763] ? lock_downgrade+0x860/0x860 [ 377.173891] ? kernel_read+0x130/0x130 [ 377.177871] ? rw_verify_area+0xb8/0x2b0 [ 377.181919] vfs_write+0x150/0x4d0 [ 377.185444] ksys_write+0x103/0x260 [ 377.189075] ? do_sys_open+0x16e/0x350 [ 377.192953] ? __ia32_sys_read+0xa0/0xa0 [ 377.197243] ? do_syscall_64+0x21/0x4e0 [ 377.201212] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.206564] __x64_sys_write+0x6e/0xb0 [ 377.210430] do_syscall_64+0xd0/0x4e0 [ 377.214210] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.219384] RIP: 0033:0x4592f9 [ 377.222561] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.241661] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 377.249882] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 377.257306] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 377.264658] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 377.271927] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 377.279369] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 377.289125] CPU: 1 PID: 11965 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 377.297557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.307099] Call Trace: [ 377.309691] dump_stack+0x123/0x177 [ 377.314014] should_fail.cold.4+0x5/0x13 [ 377.318068] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 377.323458] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 377.328818] ? kasan_unpoison_shadow+0x35/0x50 [ 377.333923] __alloc_pages_nodemask+0x1d5/0x710 [ 377.338681] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 377.343706] alloc_pages_current+0xd6/0x1b0 [ 377.348032] skb_page_frag_refill+0x20b/0x400 [ 377.352516] sk_page_frag_refill+0x46/0x1b0 [ 377.356822] tcp_sendmsg_locked+0xc58/0x35b0 [ 377.361227] ? mark_held_locks+0x130/0x130 [ 377.365525] ? mark_held_locks+0xc7/0x130 [ 377.370026] ? tcp_sendpage+0x50/0x50 [ 377.373946] ? mark_held_locks+0xc7/0x130 [ 377.378108] ? __local_bh_enable_ip+0x160/0x260 [ 377.382807] ? lock_sock_nested+0xc5/0x100 [ 377.387029] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.391591] ? lock_sock_nested+0x82/0x100 [ 377.395827] ? trace_hardirqs_on+0x28/0x190 [ 377.400161] ? lock_sock_nested+0x82/0x100 [ 377.404410] ? lock_sock_nested+0x82/0x100 [ 377.408634] ? __local_bh_enable_ip+0x160/0x260 [ 377.413290] tcp_sendmsg+0x27/0x40 [ 377.416944] inet_sendmsg+0x108/0x440 [ 377.420731] smc_sendmsg+0x223/0x320 [ 377.424422] ? smc_sendpage+0x170/0x170 [ 377.428378] sock_sendmsg+0xb5/0xf0 [ 377.431989] sock_write_iter+0x215/0x420 [ 377.436046] ? sock_sendmsg+0xf0/0xf0 [ 377.439838] __vfs_write+0x443/0x890 [ 377.443536] ? lock_downgrade+0x860/0x860 [ 377.447689] ? kernel_read+0x130/0x130 [ 377.451574] ? rw_verify_area+0xb8/0x2b0 [ 377.455791] vfs_write+0x150/0x4d0 [ 377.459569] ksys_write+0x103/0x260 [ 377.463278] ? pci_mmcfg_check_reserved+0x120/0x120 [ 377.468289] ? __ia32_sys_read+0xa0/0xa0 [ 377.473149] ? do_syscall_64+0x21/0x4e0 [ 377.477106] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.482472] __x64_sys_write+0x6e/0xb0 [ 377.486347] do_syscall_64+0xd0/0x4e0 [ 377.490131] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.495424] RIP: 0033:0x4592f9 [ 377.498812] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.519885] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 377.527680] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 377.534941] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 377.542293] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 377.549568] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 377.556824] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 377.615180] FAULT_INJECTION: forcing a failure. [ 377.615180] name failslab, interval 1, probability 0, space 0, times 0 [ 377.626896] FAULT_INJECTION: forcing a failure. [ 377.626896] name failslab, interval 1, probability 0, space 0, times 0 [ 377.626977] CPU: 0 PID: 11975 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 377.638938] FAULT_INJECTION: forcing a failure. [ 377.638938] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 377.646505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.646508] Call Trace: [ 377.646522] dump_stack+0x123/0x177 [ 377.646531] should_fail.cold.4+0x5/0x13 [ 377.646539] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 377.683262] ? kernel_text_address+0x79/0xf0 [ 377.687674] ? __kernel_text_address+0xd/0x40 [ 377.692175] ? unwind_get_return_address+0x61/0xa0 [ 377.697104] __should_failslab+0xba/0xf0 [ 377.701268] should_failslab+0x9/0x14 [ 377.705080] __kmalloc+0x70/0x770 [ 377.708540] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 377.713991] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 377.719100] ? tls_push_record+0xff/0x1600 [ 377.723330] ? tls_sw_sendmsg+0x92d/0x1020 [ 377.728514] ? inet_sendmsg+0x108/0x440 [ 377.732483] ? smc_sendmsg+0x223/0x320 [ 377.736360] ? sock_sendmsg+0xb5/0xf0 [ 377.740438] ? sock_write_iter+0x215/0x420 [ 377.744691] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 377.750583] ? iov_iter_get_pages+0x1ee/0x1370 [ 377.755173] ? __lock_is_held+0xb5/0x140 [ 377.759605] generic_gcmaes_encrypt+0xfd/0x150 [ 377.764184] ? generic_gcmaes_encrypt+0xfd/0x150 [ 377.768941] ? helper_rfc4106_encrypt+0x450/0x450 [ 377.773800] ? __kmalloc+0x5f1/0x770 [ 377.777535] gcmaes_wrapper_encrypt+0x109/0x180 [ 377.782213] tls_push_record+0x9ae/0x1600 [ 377.786618] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.791314] tls_sw_sendmsg+0x92d/0x1020 [ 377.795379] ? __lock_acquire+0x792/0x4980 [ 377.799617] ? find_held_lock+0x36/0x1d0 [ 377.803689] ? tls_sw_push_pending_record+0x10/0x10 [ 377.808696] ? __local_bh_enable_ip+0x160/0x260 [ 377.813376] ? lock_sock_nested+0xc5/0x100 [ 377.817596] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.822180] ? lock_sock_nested+0x82/0x100 [ 377.826511] ? trace_hardirqs_on+0x28/0x190 [ 377.830917] ? lock_sock_nested+0x82/0x100 [ 377.835136] ? lock_sock_nested+0x82/0x100 [ 377.839372] inet_sendmsg+0x108/0x440 [ 377.843167] smc_sendmsg+0x223/0x320 [ 377.847298] ? smc_sendpage+0x170/0x170 [ 377.851278] sock_sendmsg+0xb5/0xf0 [ 377.855062] sock_write_iter+0x215/0x420 [ 377.859109] ? sock_sendmsg+0xf0/0xf0 [ 377.862905] __vfs_write+0x443/0x890 [ 377.866601] ? lock_downgrade+0x860/0x860 [ 377.870756] ? kernel_read+0x130/0x130 [ 377.874748] ? rw_verify_area+0xb8/0x2b0 [ 377.878926] vfs_write+0x150/0x4d0 [ 377.882461] ksys_write+0x103/0x260 [ 377.886092] ? do_sys_open+0x16e/0x350 [ 377.889990] ? __ia32_sys_read+0xa0/0xa0 [ 377.894042] ? do_syscall_64+0x21/0x4e0 [ 377.898013] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.903374] __x64_sys_write+0x6e/0xb0 [ 377.907250] do_syscall_64+0xd0/0x4e0 [ 377.911122] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.916303] RIP: 0033:0x4592f9 [ 377.919533] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.938684] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 377.946405] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 377.953684] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 377.960955] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 377.969256] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 377.976510] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 377.983867] CPU: 1 PID: 11976 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 377.991762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.001291] Call Trace: [ 378.003884] dump_stack+0x123/0x177 [ 378.007505] should_fail.cold.4+0x5/0x13 [ 378.011570] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 378.016654] ? kernel_text_address+0x79/0xf0 [ 378.021057] ? __kernel_text_address+0xd/0x40 [ 378.026337] ? unwind_get_return_address+0x61/0xa0 [ 378.031392] __should_failslab+0xba/0xf0 [ 378.035450] should_failslab+0x9/0x14 [ 378.039252] __kmalloc+0x70/0x770 [ 378.042701] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 378.047971] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 378.053068] ? tls_push_record+0xff/0x1600 [ 378.057635] ? tls_sw_sendmsg+0x92d/0x1020 [ 378.061855] ? inet_sendmsg+0x108/0x440 [ 378.065806] ? smc_sendmsg+0x223/0x320 [ 378.069670] ? sock_sendmsg+0xb5/0xf0 [ 378.073446] ? sock_write_iter+0x215/0x420 [ 378.078234] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 378.084038] ? iov_iter_get_pages+0x1ee/0x1370 [ 378.088612] ? __lock_is_held+0xb5/0x140 [ 378.092679] generic_gcmaes_encrypt+0xfd/0x150 [ 378.097255] ? generic_gcmaes_encrypt+0xfd/0x150 [ 378.102004] ? helper_rfc4106_encrypt+0x450/0x450 [ 378.106854] ? __kmalloc+0x5f1/0x770 [ 378.110554] gcmaes_wrapper_encrypt+0x109/0x180 [ 378.115219] tls_push_record+0x9ae/0x1600 [ 378.119366] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.123932] tls_sw_sendmsg+0x92d/0x1020 [ 378.128101] ? __lock_acquire+0x792/0x4980 [ 378.132527] ? find_held_lock+0x36/0x1d0 [ 378.136600] ? tls_sw_push_pending_record+0x10/0x10 [ 378.141598] ? __local_bh_enable_ip+0x160/0x260 [ 378.146261] ? lock_sock_nested+0xc5/0x100 [ 378.150485] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.155047] ? lock_sock_nested+0x82/0x100 [ 378.159264] ? trace_hardirqs_on+0x28/0x190 [ 378.163626] ? lock_sock_nested+0x82/0x100 [ 378.167856] ? lock_sock_nested+0x82/0x100 [ 378.172085] inet_sendmsg+0x108/0x440 [ 378.176391] smc_sendmsg+0x223/0x320 [ 378.180092] ? smc_sendpage+0x170/0x170 [ 378.184044] sock_sendmsg+0xb5/0xf0 [ 378.187666] sock_write_iter+0x215/0x420 [ 378.191741] ? sock_sendmsg+0xf0/0xf0 [ 378.195542] __vfs_write+0x443/0x890 [ 378.199256] ? lock_downgrade+0x860/0x860 [ 378.203414] ? kernel_read+0x130/0x130 [ 378.207386] ? rw_verify_area+0xb8/0x2b0 [ 378.211452] vfs_write+0x150/0x4d0 [ 378.215081] ksys_write+0x103/0x260 [ 378.218689] ? do_sys_open+0x16e/0x350 [ 378.222558] ? __ia32_sys_read+0xa0/0xa0 [ 378.226612] ? do_syscall_64+0x21/0x4e0 [ 378.230655] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.236006] __x64_sys_write+0x6e/0xb0 [ 378.239894] do_syscall_64+0xd0/0x4e0 [ 378.243768] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.248951] RIP: 0033:0x4592f9 [ 378.252131] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.272155] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 378.280293] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 378.287550] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 378.295001] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 378.303328] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 378.310873] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 378.324827] CPU: 0 PID: 11971 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 378.332745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.342211] Call Trace: [ 378.344803] dump_stack+0x123/0x177 [ 378.348489] should_fail.cold.4+0x5/0x13 [ 378.349913] FAULT_INJECTION: forcing a failure. [ 378.349913] name failslab, interval 1, probability 0, space 0, times 0 [ 378.352544] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 378.368988] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 378.374275] ? kasan_unpoison_shadow+0x35/0x50 [ 378.378869] __alloc_pages_nodemask+0x1d5/0x710 [ 378.383581] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 378.388612] alloc_pages_current+0xd6/0x1b0 [ 378.392979] skb_page_frag_refill+0x20b/0x400 [ 378.397645] sk_page_frag_refill+0x46/0x1b0 [ 378.402096] tcp_sendmsg_locked+0xc58/0x35b0 [ 378.406692] ? mark_held_locks+0x130/0x130 [ 378.411287] ? mark_held_locks+0xc7/0x130 [ 378.415483] ? tcp_sendpage+0x50/0x50 [ 378.419280] ? mark_held_locks+0xc7/0x130 [ 378.423433] ? __local_bh_enable_ip+0x160/0x260 [ 378.428285] ? lock_sock_nested+0xc5/0x100 [ 378.432562] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.437669] ? lock_sock_nested+0x82/0x100 [ 378.442165] ? trace_hardirqs_on+0x28/0x190 [ 378.446494] ? lock_sock_nested+0x82/0x100 [ 378.450824] ? __local_bh_enable_ip+0x160/0x260 [ 378.455516] tcp_sendmsg+0x27/0x40 [ 378.459057] inet_sendmsg+0x108/0x440 [ 378.462841] smc_sendmsg+0x223/0x320 [ 378.466538] ? smc_sendpage+0x170/0x170 [ 378.470664] sock_sendmsg+0xb5/0xf0 [ 378.474897] sock_write_iter+0x215/0x420 [ 378.479363] ? sock_sendmsg+0xf0/0xf0 [ 378.483358] __vfs_write+0x443/0x890 [ 378.487063] ? lock_downgrade+0x860/0x860 [ 378.491292] ? kernel_read+0x130/0x130 [ 378.495173] ? rw_verify_area+0xb8/0x2b0 [ 378.499233] vfs_write+0x150/0x4d0 [ 378.503294] ksys_write+0x103/0x260 [ 378.507427] ? do_sys_open+0x16e/0x350 [ 378.511433] ? __ia32_sys_read+0xa0/0xa0 [ 378.515507] ? do_syscall_64+0x21/0x4e0 [ 378.519574] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.525852] __x64_sys_write+0x6e/0xb0 [ 378.529822] do_syscall_64+0xd0/0x4e0 [ 378.533639] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.539004] RIP: 0033:0x4592f9 [ 378.542193] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.561188] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 378.569080] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 378.576527] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 378.583867] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 378.591202] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 378.598456] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 378.605733] CPU: 1 PID: 11981 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 378.613630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.623853] Call Trace: [ 378.627837] dump_stack+0x123/0x177 [ 378.631638] should_fail.cold.4+0x5/0x13 [ 378.635783] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 378.640961] ? kernel_text_address+0x79/0xf0 [ 378.645432] ? __kernel_text_address+0xd/0x40 [ 378.649903] ? unwind_get_return_address+0x61/0xa0 [ 378.654811] __should_failslab+0xba/0xf0 [ 378.658857] should_failslab+0x9/0x14 [ 378.662639] __kmalloc+0x70/0x770 [ 378.666082] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 378.671352] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 378.676435] ? tls_push_record+0xff/0x1600 [ 378.680670] ? tls_sw_sendmsg+0x92d/0x1020 [ 378.684899] ? inet_sendmsg+0x108/0x440 [ 378.688964] ? smc_sendmsg+0x223/0x320 [ 378.692831] ? sock_sendmsg+0xb5/0xf0 [ 378.696626] ? sock_write_iter+0x215/0x420 [ 378.700853] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 378.706638] ? iov_iter_get_pages+0x1ee/0x1370 [ 378.711300] ? __lock_is_held+0xb5/0x140 [ 378.715367] generic_gcmaes_encrypt+0xfd/0x150 [ 378.719928] ? generic_gcmaes_encrypt+0xfd/0x150 [ 378.724662] ? helper_rfc4106_encrypt+0x450/0x450 [ 378.729504] ? __kmalloc+0x5f1/0x770 [ 378.733213] gcmaes_wrapper_encrypt+0x109/0x180 [ 378.737861] tls_push_record+0x9ae/0x1600 [ 378.742006] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.746574] tls_sw_sendmsg+0x92d/0x1020 [ 378.750615] ? __lock_acquire+0x792/0x4980 [ 378.754831] ? find_held_lock+0x36/0x1d0 [ 378.758870] ? tls_sw_push_pending_record+0x10/0x10 [ 378.763863] ? __local_bh_enable_ip+0x160/0x260 [ 378.768515] ? lock_sock_nested+0xc5/0x100 [ 378.772728] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.777285] ? lock_sock_nested+0x82/0x100 [ 378.781499] ? trace_hardirqs_on+0x28/0x190 [ 378.786403] ? lock_sock_nested+0x82/0x100 [ 378.790669] ? lock_sock_nested+0x82/0x100 [ 378.794980] inet_sendmsg+0x108/0x440 [ 378.798761] smc_sendmsg+0x223/0x320 [ 378.802450] ? smc_sendpage+0x170/0x170 [ 378.806406] sock_sendmsg+0xb5/0xf0 [ 378.810014] sock_write_iter+0x215/0x420 [ 378.814066] ? sock_sendmsg+0xf0/0xf0 [ 378.817864] __vfs_write+0x443/0x890 [ 378.821643] ? lock_downgrade+0x860/0x860 [ 378.825788] ? kernel_read+0x130/0x130 [ 378.830100] ? rw_verify_area+0xb8/0x2b0 [ 378.834145] vfs_write+0x150/0x4d0 [ 378.837672] ksys_write+0x103/0x260 [ 378.841276] ? do_sys_open+0x16e/0x350 [ 378.845319] ? __ia32_sys_read+0xa0/0xa0 [ 378.849444] ? do_syscall_64+0x21/0x4e0 [ 378.853762] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.859109] __x64_sys_write+0x6e/0xb0 [ 378.863009] do_syscall_64+0xd0/0x4e0 [ 378.866938] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.872118] RIP: 0033:0x4592f9 [ 378.875302] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.894188] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 378.902136] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 378.909401] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 378.916649] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 2020/12/30 01:00:48 executed programs: 1234 [ 378.924074] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 378.931525] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 378.996911] FAULT_INJECTION: forcing a failure. [ 378.996911] name failslab, interval 1, probability 0, space 0, times 0 [ 379.009314] FAULT_INJECTION: forcing a failure. [ 379.009314] name failslab, interval 1, probability 0, space 0, times 0 [ 379.021402] FAULT_INJECTION: forcing a failure. [ 379.021402] name failslab, interval 1, probability 0, space 0, times 0 [ 379.033060] FAULT_INJECTION: forcing a failure. [ 379.033060] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 379.037023] CPU: 0 PID: 11999 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 379.052760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.062122] Call Trace: [ 379.064718] dump_stack+0x123/0x177 [ 379.068344] should_fail.cold.4+0x5/0x13 [ 379.072432] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 379.077519] ? kernel_text_address+0x79/0xf0 [ 379.081918] ? __kernel_text_address+0xd/0x40 [ 379.086391] ? unwind_get_return_address+0x61/0xa0 [ 379.091300] __should_failslab+0xba/0xf0 [ 379.095530] should_failslab+0x9/0x14 [ 379.099308] __kmalloc+0x70/0x770 [ 379.102743] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.108002] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.113085] ? tls_push_record+0xff/0x1600 [ 379.117298] ? tls_sw_sendmsg+0x92d/0x1020 [ 379.121519] ? inet_sendmsg+0x108/0x440 [ 379.125472] ? smc_sendmsg+0x223/0x320 [ 379.129506] ? sock_sendmsg+0xb5/0xf0 [ 379.133296] ? sock_write_iter+0x215/0x420 [ 379.137528] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 379.143310] ? iov_iter_get_pages+0x1ee/0x1370 [ 379.147979] ? __lock_is_held+0xb5/0x140 [ 379.152026] generic_gcmaes_encrypt+0xfd/0x150 [ 379.156588] ? generic_gcmaes_encrypt+0xfd/0x150 [ 379.161327] ? helper_rfc4106_encrypt+0x450/0x450 [ 379.166585] ? __kmalloc+0x5f1/0x770 [ 379.170384] gcmaes_wrapper_encrypt+0x109/0x180 [ 379.175036] tls_push_record+0x9ae/0x1600 [ 379.179170] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.183737] tls_sw_sendmsg+0x92d/0x1020 [ 379.187800] ? __lock_acquire+0x792/0x4980 [ 379.194055] ? find_held_lock+0x36/0x1d0 [ 379.198105] ? tls_sw_push_pending_record+0x10/0x10 [ 379.203102] ? __local_bh_enable_ip+0x160/0x260 [ 379.207835] ? lock_sock_nested+0xc5/0x100 [ 379.212072] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.216630] ? lock_sock_nested+0x82/0x100 [ 379.220861] ? trace_hardirqs_on+0x28/0x190 [ 379.225177] ? lock_sock_nested+0x82/0x100 [ 379.229390] ? lock_sock_nested+0x82/0x100 [ 379.234046] inet_sendmsg+0x108/0x440 [ 379.237844] smc_sendmsg+0x223/0x320 [ 379.241534] ? smc_sendpage+0x170/0x170 [ 379.245485] sock_sendmsg+0xb5/0xf0 [ 379.249089] sock_write_iter+0x215/0x420 [ 379.253132] ? sock_sendmsg+0xf0/0xf0 [ 379.256920] __vfs_write+0x443/0x890 [ 379.260637] ? lock_downgrade+0x860/0x860 [ 379.264778] ? kernel_read+0x130/0x130 [ 379.268746] ? rw_verify_area+0xb8/0x2b0 [ 379.272792] vfs_write+0x150/0x4d0 [ 379.276311] ksys_write+0x103/0x260 [ 379.279932] ? do_sys_open+0x16e/0x350 [ 379.283798] ? __ia32_sys_read+0xa0/0xa0 [ 379.287837] ? do_syscall_64+0x21/0x4e0 [ 379.291790] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.297328] __x64_sys_write+0x6e/0xb0 [ 379.302048] do_syscall_64+0xd0/0x4e0 [ 379.305829] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.311443] RIP: 0033:0x4592f9 [ 379.314620] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.333684] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.341381] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 379.348626] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 379.355998] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 379.363429] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 379.370680] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 379.381948] FAULT_INJECTION: forcing a failure. [ 379.381948] name failslab, interval 1, probability 0, space 0, times 0 [ 379.392064] CPU: 0 PID: 11993 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 379.401025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.410971] Call Trace: [ 379.413565] dump_stack+0x123/0x177 [ 379.417178] should_fail.cold.4+0x5/0x13 [ 379.421214] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 379.426302] ? kernel_text_address+0x79/0xf0 [ 379.430690] ? __kernel_text_address+0xd/0x40 [ 379.435171] ? unwind_get_return_address+0x61/0xa0 [ 379.440078] __should_failslab+0xba/0xf0 [ 379.444182] should_failslab+0x9/0x14 [ 379.448094] __kmalloc+0x70/0x770 [ 379.451526] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.456783] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.461881] ? tls_push_record+0xff/0x1600 [ 379.466176] ? tls_sw_sendmsg+0x92d/0x1020 [ 379.470395] ? inet_sendmsg+0x108/0x440 [ 379.474366] ? smc_sendmsg+0x223/0x320 [ 379.478244] ? sock_sendmsg+0xb5/0xf0 [ 379.482021] ? sock_write_iter+0x215/0x420 [ 379.486240] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 379.492014] ? iov_iter_get_pages+0x1ee/0x1370 [ 379.496578] ? __lock_is_held+0xb5/0x140 [ 379.500648] generic_gcmaes_encrypt+0xfd/0x150 [ 379.505268] ? generic_gcmaes_encrypt+0xfd/0x150 [ 379.510099] ? helper_rfc4106_encrypt+0x450/0x450 [ 379.514948] ? __kmalloc+0x5f1/0x770 [ 379.518750] gcmaes_wrapper_encrypt+0x109/0x180 [ 379.523428] tls_push_record+0x9ae/0x1600 [ 379.527590] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.532259] tls_sw_sendmsg+0x92d/0x1020 [ 379.536306] ? __lock_acquire+0x792/0x4980 [ 379.541309] ? find_held_lock+0x36/0x1d0 [ 379.545367] ? tls_sw_push_pending_record+0x10/0x10 [ 379.550360] ? __local_bh_enable_ip+0x160/0x260 [ 379.555006] ? lock_sock_nested+0xc5/0x100 [ 379.559228] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.563794] ? lock_sock_nested+0x82/0x100 [ 379.568012] ? trace_hardirqs_on+0x28/0x190 [ 379.572308] ? lock_sock_nested+0x82/0x100 [ 379.576520] ? lock_sock_nested+0x82/0x100 [ 379.580821] inet_sendmsg+0x108/0x440 [ 379.584603] smc_sendmsg+0x223/0x320 [ 379.588295] ? smc_sendpage+0x170/0x170 [ 379.592245] sock_sendmsg+0xb5/0xf0 [ 379.595848] sock_write_iter+0x215/0x420 [ 379.599884] ? sock_sendmsg+0xf0/0xf0 [ 379.603666] __vfs_write+0x443/0x890 [ 379.607361] ? lock_downgrade+0x860/0x860 [ 379.611485] ? kernel_read+0x130/0x130 [ 379.615357] ? rw_verify_area+0xb8/0x2b0 [ 379.619572] vfs_write+0x150/0x4d0 [ 379.623090] ksys_write+0x103/0x260 [ 379.626798] ? do_sys_open+0x16e/0x350 [ 379.630677] ? __ia32_sys_read+0xa0/0xa0 [ 379.634715] ? do_syscall_64+0x21/0x4e0 [ 379.638666] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.644413] __x64_sys_write+0x6e/0xb0 [ 379.648293] do_syscall_64+0xd0/0x4e0 [ 379.652078] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.657256] RIP: 0033:0x4592f9 [ 379.660865] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.680107] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.687802] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 379.695515] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 379.702765] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 379.710213] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 379.717468] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 379.725709] CPU: 1 PID: 11995 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 379.733597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.742951] Call Trace: [ 379.745542] dump_stack+0x123/0x177 [ 379.750124] should_fail.cold.4+0x5/0x13 [ 379.755173] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 379.760366] ? kernel_text_address+0x79/0xf0 [ 379.764869] ? __kernel_text_address+0xd/0x40 [ 379.769467] ? unwind_get_return_address+0x61/0xa0 [ 379.774409] __should_failslab+0xba/0xf0 [ 379.780551] should_failslab+0x9/0x14 [ 379.784353] __kmalloc+0x70/0x770 [ 379.787814] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.793100] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.798207] ? tls_push_record+0xff/0x1600 [ 379.802562] ? tls_sw_sendmsg+0x92d/0x1020 [ 379.807138] ? inet_sendmsg+0x108/0x440 [ 379.811116] ? smc_sendmsg+0x223/0x320 [ 379.815020] ? sock_sendmsg+0xb5/0xf0 [ 379.818901] ? sock_write_iter+0x215/0x420 [ 379.823217] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 379.829021] ? iov_iter_get_pages+0x1ee/0x1370 [ 379.833691] ? __lock_is_held+0xb5/0x140 [ 379.837919] generic_gcmaes_encrypt+0xfd/0x150 [ 379.842571] ? generic_gcmaes_encrypt+0xfd/0x150 [ 379.847326] ? helper_rfc4106_encrypt+0x450/0x450 [ 379.852171] ? __kmalloc+0x5f1/0x770 [ 379.855875] gcmaes_wrapper_encrypt+0x109/0x180 [ 379.860548] tls_push_record+0x9ae/0x1600 [ 379.864685] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.869263] tls_sw_sendmsg+0x92d/0x1020 [ 379.873398] ? __lock_acquire+0x792/0x4980 [ 379.878064] ? find_held_lock+0x36/0x1d0 [ 379.882638] ? tls_sw_push_pending_record+0x10/0x10 [ 379.887633] ? __local_bh_enable_ip+0x160/0x260 [ 379.892461] ? lock_sock_nested+0xc5/0x100 [ 379.896686] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.901255] ? lock_sock_nested+0x82/0x100 [ 379.905840] ? trace_hardirqs_on+0x28/0x190 [ 379.910591] ? lock_sock_nested+0x82/0x100 [ 379.915329] ? lock_sock_nested+0x82/0x100 [ 379.919635] inet_sendmsg+0x108/0x440 [ 379.923615] smc_sendmsg+0x223/0x320 [ 379.927322] ? smc_sendpage+0x170/0x170 [ 379.931279] sock_sendmsg+0xb5/0xf0 [ 379.934895] sock_write_iter+0x215/0x420 [ 379.938952] ? sock_sendmsg+0xf0/0xf0 [ 379.942744] __vfs_write+0x443/0x890 [ 379.946698] ? lock_downgrade+0x860/0x860 [ 379.950932] ? kernel_read+0x130/0x130 [ 379.954899] ? rw_verify_area+0xb8/0x2b0 [ 379.959045] vfs_write+0x150/0x4d0 [ 379.962757] ksys_write+0x103/0x260 [ 379.966486] ? do_sys_open+0x16e/0x350 [ 379.970742] ? __ia32_sys_read+0xa0/0xa0 [ 379.974809] ? do_syscall_64+0x21/0x4e0 [ 379.978960] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.984323] __x64_sys_write+0x6e/0xb0 [ 379.988201] do_syscall_64+0xd0/0x4e0 [ 379.992074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.997558] RIP: 0033:0x4592f9 [ 380.000748] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.020242] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 380.028586] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 380.036246] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 380.043514] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 380.050775] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 380.058124] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 380.065394] CPU: 0 PID: 11991 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 380.073284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.082824] Call Trace: [ 380.085405] dump_stack+0x123/0x177 [ 380.089209] should_fail.cold.4+0x5/0x13 [ 380.093292] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 380.098409] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 380.103682] ? kasan_unpoison_shadow+0x35/0x50 [ 380.108266] __alloc_pages_nodemask+0x1d5/0x710 [ 380.112944] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 380.117967] alloc_pages_current+0xd6/0x1b0 [ 380.122294] skb_page_frag_refill+0x20b/0x400 [ 380.126801] sk_page_frag_refill+0x46/0x1b0 [ 380.131111] tcp_sendmsg_locked+0xc58/0x35b0 [ 380.135520] ? mark_held_locks+0x130/0x130 [ 380.139754] ? mark_held_locks+0xc7/0x130 [ 380.143914] ? tcp_sendpage+0x50/0x50 [ 380.147746] ? mark_held_locks+0xc7/0x130 [ 380.152016] ? __local_bh_enable_ip+0x160/0x260 [ 380.156688] ? lock_sock_nested+0xc5/0x100 [ 380.160941] ? lockdep_hardirqs_on+0x421/0x5c0 [ 380.165628] ? lock_sock_nested+0x82/0x100 [ 380.170187] ? trace_hardirqs_on+0x28/0x190 [ 380.175126] ? lock_sock_nested+0x82/0x100 [ 380.179353] ? lock_sock_nested+0x82/0x100 [ 380.183837] ? __local_bh_enable_ip+0x160/0x260 [ 380.188540] tcp_sendmsg+0x27/0x40 [ 380.192091] inet_sendmsg+0x108/0x440 [ 380.195908] smc_sendmsg+0x223/0x320 [ 380.199629] ? smc_sendpage+0x170/0x170 [ 380.203615] sock_sendmsg+0xb5/0xf0 [ 380.207233] sock_write_iter+0x215/0x420 [ 380.211392] ? sock_sendmsg+0xf0/0xf0 [ 380.215184] __vfs_write+0x443/0x890 [ 380.218879] ? lock_downgrade+0x860/0x860 [ 380.223009] ? kernel_read+0x130/0x130 [ 380.226898] ? rw_verify_area+0xb8/0x2b0 [ 380.230940] vfs_write+0x150/0x4d0 [ 380.234574] ksys_write+0x103/0x260 [ 380.238184] ? do_sys_open+0x16e/0x350 [ 380.242054] ? __ia32_sys_read+0xa0/0xa0 [ 380.246103] ? do_syscall_64+0x21/0x4e0 [ 380.250071] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.255947] __x64_sys_write+0x6e/0xb0 [ 380.260790] do_syscall_64+0xd0/0x4e0 [ 380.264662] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.269834] RIP: 0033:0x4592f9 [ 380.273013] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.292253] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 380.300149] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 380.308061] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 380.315621] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 380.323658] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 380.332837] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 380.340331] CPU: 1 PID: 12001 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 380.349527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.359064] Call Trace: [ 380.361655] dump_stack+0x123/0x177 [ 380.365507] should_fail.cold.4+0x5/0x13 [ 380.369678] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 380.374891] ? kernel_text_address+0x79/0xf0 [ 380.379406] ? __kernel_text_address+0xd/0x40 [ 380.383907] ? unwind_get_return_address+0x61/0xa0 [ 380.388850] __should_failslab+0xba/0xf0 [ 380.392919] should_failslab+0x9/0x14 [ 380.396756] __kmalloc+0x70/0x770 [ 380.401585] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 380.406840] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 380.411941] ? tls_push_record+0xff/0x1600 [ 380.416257] ? tls_sw_sendmsg+0x92d/0x1020 [ 380.420645] ? inet_sendmsg+0x108/0x440 [ 380.424610] ? smc_sendmsg+0x223/0x320 [ 380.428603] ? sock_sendmsg+0xb5/0xf0 [ 380.432386] ? sock_write_iter+0x215/0x420 [ 380.436610] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 380.442413] ? iov_iter_get_pages+0x1ee/0x1370 [ 380.447066] ? __lock_is_held+0xb5/0x140 [ 380.451584] generic_gcmaes_encrypt+0xfd/0x150 [ 380.456367] ? generic_gcmaes_encrypt+0xfd/0x150 [ 380.461101] ? helper_rfc4106_encrypt+0x450/0x450 [ 380.465940] ? __kmalloc+0x5f1/0x770 [ 380.469761] gcmaes_wrapper_encrypt+0x109/0x180 [ 380.474407] tls_push_record+0x9ae/0x1600 [ 380.478532] ? lockdep_hardirqs_on+0x421/0x5c0 [ 380.483117] tls_sw_sendmsg+0x92d/0x1020 [ 380.487167] ? __lock_acquire+0x792/0x4980 [ 380.491492] ? find_held_lock+0x36/0x1d0 [ 380.495542] ? tls_sw_push_pending_record+0x10/0x10 [ 380.500928] ? __local_bh_enable_ip+0x160/0x260 [ 380.505609] ? lock_sock_nested+0xc5/0x100 [ 380.509923] ? lockdep_hardirqs_on+0x421/0x5c0 [ 380.514497] ? lock_sock_nested+0x82/0x100 [ 380.518712] ? trace_hardirqs_on+0x28/0x190 [ 380.523034] ? lock_sock_nested+0x82/0x100 [ 380.527257] ? lock_sock_nested+0x82/0x100 [ 380.531472] inet_sendmsg+0x108/0x440 [ 380.535290] smc_sendmsg+0x223/0x320 [ 380.539009] ? smc_sendpage+0x170/0x170 [ 380.542981] sock_sendmsg+0xb5/0xf0 [ 380.546605] sock_write_iter+0x215/0x420 [ 380.551085] ? sock_sendmsg+0xf0/0xf0 [ 380.554877] __vfs_write+0x443/0x890 [ 380.558668] ? lock_downgrade+0x860/0x860 [ 380.562812] ? kernel_read+0x130/0x130 [ 380.566685] ? rw_verify_area+0xb8/0x2b0 [ 380.570728] vfs_write+0x150/0x4d0 [ 380.574371] ksys_write+0x103/0x260 [ 380.578005] ? do_sys_open+0x16e/0x350 [ 380.582082] ? __ia32_sys_read+0xa0/0xa0 [ 380.586153] ? do_syscall_64+0x21/0x4e0 [ 380.590310] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.596548] __x64_sys_write+0x6e/0xb0 [ 380.600536] do_syscall_64+0xd0/0x4e0 [ 380.604316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.611927] RIP: 0033:0x4592f9 [ 380.615549] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.634514] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 380.642481] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 380.649737] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 380.657072] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 380.664323] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 380.671581] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 380.724165] FAULT_INJECTION: forcing a failure. [ 380.724165] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 380.736788] FAULT_INJECTION: forcing a failure. [ 380.736788] name failslab, interval 1, probability 0, space 0, times 0 [ 380.736792] FAULT_INJECTION: forcing a failure. [ 380.736792] name failslab, interval 1, probability 0, space 0, times 0 [ 380.736800] CPU: 0 PID: 12017 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 380.767492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.777015] Call Trace: [ 380.779602] dump_stack+0x123/0x177 [ 380.783311] should_fail.cold.4+0x5/0x13 [ 380.787370] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 380.792486] ? kernel_text_address+0x79/0xf0 [ 380.796881] ? __kernel_text_address+0xd/0x40 [ 380.801359] ? unwind_get_return_address+0x61/0xa0 [ 380.806273] __should_failslab+0xba/0xf0 [ 380.811266] FAULT_INJECTION: forcing a failure. [ 380.811266] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 380.813985] should_failslab+0x9/0x14 [ 380.813992] __kmalloc+0x70/0x770 [ 380.814003] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 380.814013] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 380.844798] ? tls_push_record+0xff/0x1600 [ 380.849397] ? tls_sw_sendmsg+0x92d/0x1020 [ 380.853650] ? inet_sendmsg+0x108/0x440 [ 380.857616] ? smc_sendmsg+0x223/0x320 [ 380.861493] ? sock_sendmsg+0xb5/0xf0 [ 380.865282] ? sock_write_iter+0x215/0x420 [ 380.869510] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 380.875301] ? iov_iter_get_pages+0x1ee/0x1370 [ 380.881270] ? __lock_is_held+0xb5/0x140 [ 380.885314] generic_gcmaes_encrypt+0xfd/0x150 [ 380.889886] ? generic_gcmaes_encrypt+0xfd/0x150 [ 380.894639] ? helper_rfc4106_encrypt+0x450/0x450 [ 380.899552] ? __kmalloc+0x5f1/0x770 [ 380.903246] gcmaes_wrapper_encrypt+0x109/0x180 [ 380.907899] tls_push_record+0x9ae/0x1600 [ 380.912036] ? lockdep_hardirqs_on+0x421/0x5c0 [ 380.917837] tls_sw_sendmsg+0x92d/0x1020 [ 380.921874] ? __lock_acquire+0x792/0x4980 [ 380.926089] ? find_held_lock+0x36/0x1d0 [ 380.930129] ? tls_sw_push_pending_record+0x10/0x10 [ 380.935137] ? __local_bh_enable_ip+0x160/0x260 [ 380.939784] ? lock_sock_nested+0xc5/0x100 [ 380.943999] ? lockdep_hardirqs_on+0x421/0x5c0 [ 380.948558] ? lock_sock_nested+0x82/0x100 [ 380.952774] ? trace_hardirqs_on+0x28/0x190 [ 380.957270] ? lock_sock_nested+0x82/0x100 [ 380.961669] ? lock_sock_nested+0x82/0x100 [ 380.965892] inet_sendmsg+0x108/0x440 [ 380.969686] smc_sendmsg+0x223/0x320 [ 380.973387] ? smc_sendpage+0x170/0x170 [ 380.977351] sock_sendmsg+0xb5/0xf0 [ 380.980964] sock_write_iter+0x215/0x420 [ 380.985122] ? sock_sendmsg+0xf0/0xf0 [ 380.988998] __vfs_write+0x443/0x890 [ 380.992693] ? lock_downgrade+0x860/0x860 [ 380.996818] ? kernel_read+0x130/0x130 [ 381.000694] ? rw_verify_area+0xb8/0x2b0 [ 381.004821] vfs_write+0x150/0x4d0 [ 381.008344] ksys_write+0x103/0x260 [ 381.011958] ? do_sys_open+0x16e/0x350 [ 381.015824] ? __ia32_sys_read+0xa0/0xa0 [ 381.019876] ? do_syscall_64+0x21/0x4e0 [ 381.023847] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.029190] __x64_sys_write+0x6e/0xb0 [ 381.033067] do_syscall_64+0xd0/0x4e0 [ 381.036862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.042464] RIP: 0033:0x4592f9 [ 381.045634] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 381.065298] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 381.072986] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 381.080258] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 381.087505] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 381.094765] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 381.102031] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 381.115813] CPU: 1 PID: 12008 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 381.124051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.133411] Call Trace: [ 381.136281] dump_stack+0x123/0x177 [ 381.139906] should_fail.cold.4+0x5/0x13 [ 381.143961] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 381.149086] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 381.154388] ? kasan_unpoison_shadow+0x35/0x50 [ 381.158981] __alloc_pages_nodemask+0x1d5/0x710 [ 381.163660] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 381.168691] alloc_pages_current+0xd6/0x1b0 [ 381.173017] skb_page_frag_refill+0x20b/0x400 [ 381.177542] sk_page_frag_refill+0x46/0x1b0 [ 381.181865] tcp_sendmsg_locked+0xc58/0x35b0 [ 381.186260] ? mark_held_locks+0x130/0x130 [ 381.190565] ? mark_held_locks+0xc7/0x130 [ 381.194705] ? tcp_sendpage+0x50/0x50 [ 381.198499] ? mark_held_locks+0xc7/0x130 [ 381.202631] ? __local_bh_enable_ip+0x160/0x260 [ 381.207300] ? lock_sock_nested+0xc5/0x100 [ 381.211611] ? lockdep_hardirqs_on+0x421/0x5c0 [ 381.216179] ? lock_sock_nested+0x82/0x100 [ 381.220405] ? trace_hardirqs_on+0x28/0x190 [ 381.224711] ? lock_sock_nested+0x82/0x100 [ 381.228931] ? lock_sock_nested+0x82/0x100 [ 381.233153] ? __local_bh_enable_ip+0x160/0x260 [ 381.237989] tcp_sendmsg+0x27/0x40 [ 381.241514] inet_sendmsg+0x108/0x440 [ 381.245298] smc_sendmsg+0x223/0x320 [ 381.248995] ? smc_sendpage+0x170/0x170 [ 381.253051] sock_sendmsg+0xb5/0xf0 [ 381.256665] sock_write_iter+0x215/0x420 [ 381.260709] ? sock_sendmsg+0xf0/0xf0 [ 381.264497] __vfs_write+0x443/0x890 [ 381.268910] ? lock_downgrade+0x860/0x860 [ 381.273057] ? kernel_read+0x130/0x130 [ 381.277052] ? rw_verify_area+0xb8/0x2b0 [ 381.281102] vfs_write+0x150/0x4d0 [ 381.284634] ksys_write+0x103/0x260 [ 381.288257] ? do_sys_open+0x16e/0x350 [ 381.292151] ? __ia32_sys_read+0xa0/0xa0 [ 381.296333] ? do_syscall_64+0x21/0x4e0 [ 381.300429] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.305790] __x64_sys_write+0x6e/0xb0 [ 381.309689] do_syscall_64+0xd0/0x4e0 [ 381.313485] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.319017] RIP: 0033:0x4592f9 [ 381.322189] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 381.341246] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 381.348938] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 381.356627] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 381.363945] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 381.371283] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 381.378544] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 381.388336] CPU: 0 PID: 12011 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 381.396226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.405572] Call Trace: [ 381.408147] dump_stack+0x123/0x177 [ 381.411852] should_fail.cold.4+0x5/0x13 [ 381.415891] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 381.420971] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 381.426247] ? kasan_unpoison_shadow+0x35/0x50 [ 381.430821] __alloc_pages_nodemask+0x1d5/0x710 [ 381.435468] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 381.440478] alloc_pages_current+0xd6/0x1b0 [ 381.444777] skb_page_frag_refill+0x20b/0x400 [ 381.449263] sk_page_frag_refill+0x46/0x1b0 [ 381.453565] tcp_sendmsg_locked+0xc58/0x35b0 [ 381.457963] ? mark_held_locks+0x130/0x130 [ 381.462173] ? mark_held_locks+0xc7/0x130 [ 381.466302] ? tcp_sendpage+0x50/0x50 [ 381.470077] ? mark_held_locks+0xc7/0x130 [ 381.474213] ? __local_bh_enable_ip+0x160/0x260 [ 381.478856] ? lock_sock_nested+0xc5/0x100 [ 381.483373] ? lockdep_hardirqs_on+0x421/0x5c0 [ 381.487931] ? lock_sock_nested+0x82/0x100 [ 381.492236] ? trace_hardirqs_on+0x28/0x190 [ 381.496543] ? lock_sock_nested+0x82/0x100 [ 381.500774] ? lock_sock_nested+0x82/0x100 [ 381.504995] ? __local_bh_enable_ip+0x160/0x260 [ 381.509644] tcp_sendmsg+0x27/0x40 [ 381.513160] inet_sendmsg+0x108/0x440 [ 381.516972] smc_sendmsg+0x223/0x320 [ 381.520662] ? smc_sendpage+0x170/0x170 [ 381.524616] sock_sendmsg+0xb5/0xf0 [ 381.528219] sock_write_iter+0x215/0x420 [ 381.532255] ? sock_sendmsg+0xf0/0xf0 [ 381.536134] __vfs_write+0x443/0x890 [ 381.539845] ? lock_downgrade+0x860/0x860 [ 381.544015] ? kernel_read+0x130/0x130 [ 381.548048] ? rw_verify_area+0xb8/0x2b0 [ 381.552194] vfs_write+0x150/0x4d0 [ 381.555753] ksys_write+0x103/0x260 [ 381.559364] ? do_sys_open+0x16e/0x350 [ 381.563264] ? __ia32_sys_read+0xa0/0xa0 [ 381.567316] ? do_syscall_64+0x21/0x4e0 [ 381.571298] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.577074] __x64_sys_write+0x6e/0xb0 [ 381.580953] do_syscall_64+0xd0/0x4e0 [ 381.588900] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.594069] RIP: 0033:0x4592f9 [ 381.597239] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 381.616418] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 381.624282] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 381.631531] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 381.639042] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 381.646376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 381.653885] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 381.675101] CPU: 0 PID: 12015 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 381.683022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.692361] Call Trace: [ 381.694938] dump_stack+0x123/0x177 [ 381.698562] should_fail.cold.4+0x5/0x13 [ 381.702602] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 381.708118] ? kernel_text_address+0x79/0xf0 [ 381.712649] ? __kernel_text_address+0xd/0x40 [ 381.717222] ? unwind_get_return_address+0x61/0xa0 [ 381.722153] __should_failslab+0xba/0xf0 [ 381.726200] should_failslab+0x9/0x14 [ 381.730515] __kmalloc+0x70/0x770 [ 381.733948] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 381.739206] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 381.744288] ? tls_push_record+0xff/0x1600 [ 381.748500] ? tls_sw_sendmsg+0x92d/0x1020 [ 381.752752] ? inet_sendmsg+0x108/0x440 [ 381.756906] ? smc_sendmsg+0x223/0x320 [ 381.760882] ? sock_sendmsg+0xb5/0xf0 [ 381.764660] ? sock_write_iter+0x215/0x420 [ 381.768987] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 381.774792] ? iov_iter_get_pages+0x1ee/0x1370 [ 381.779721] ? __lock_is_held+0xb5/0x140 [ 381.783790] generic_gcmaes_encrypt+0xfd/0x150 [ 381.788348] ? generic_gcmaes_encrypt+0xfd/0x150 [ 381.793451] ? helper_rfc4106_encrypt+0x450/0x450 [ 381.799055] ? __kmalloc+0x5f1/0x770 [ 381.802748] gcmaes_wrapper_encrypt+0x109/0x180 [ 381.807401] tls_push_record+0x9ae/0x1600 [ 381.811527] ? lockdep_hardirqs_on+0x421/0x5c0 [ 381.816101] tls_sw_sendmsg+0x92d/0x1020 [ 381.820333] ? __lock_acquire+0x792/0x4980 [ 381.825157] ? find_held_lock+0x36/0x1d0 [ 381.829388] ? tls_sw_push_pending_record+0x10/0x10 [ 381.834381] ? __local_bh_enable_ip+0x160/0x260 [ 381.839047] ? lock_sock_nested+0xc5/0x100 [ 381.843331] ? lockdep_hardirqs_on+0x421/0x5c0 [ 381.847907] ? lock_sock_nested+0x82/0x100 [ 381.852121] ? trace_hardirqs_on+0x28/0x190 [ 381.856420] ? lock_sock_nested+0x82/0x100 [ 381.860720] ? lock_sock_nested+0x82/0x100 [ 381.864934] inet_sendmsg+0x108/0x440 [ 381.868715] smc_sendmsg+0x223/0x320 [ 381.872408] ? smc_sendpage+0x170/0x170 [ 381.876411] sock_sendmsg+0xb5/0xf0 [ 381.880032] sock_write_iter+0x215/0x420 [ 381.884074] ? sock_sendmsg+0xf0/0xf0 [ 381.888038] __vfs_write+0x443/0x890 [ 381.891833] ? lock_downgrade+0x860/0x860 [ 381.895978] ? kernel_read+0x130/0x130 [ 381.899854] ? rw_verify_area+0xb8/0x2b0 [ 381.903984] vfs_write+0x150/0x4d0 [ 381.907590] ksys_write+0x103/0x260 [ 381.911191] ? do_sys_open+0x16e/0x350 [ 381.915057] ? __ia32_sys_read+0xa0/0xa0 [ 381.919112] ? do_syscall_64+0x21/0x4e0 [ 381.923064] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.928416] __x64_sys_write+0x6e/0xb0 [ 381.932280] do_syscall_64+0xd0/0x4e0 [ 381.936058] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 381.941229] RIP: 0033:0x4592f9 [ 381.944398] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 381.963298] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 381.971009] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 381.978275] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 381.985698] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 381.993381] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 382.000661] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 382.055314] FAULT_INJECTION: forcing a failure. [ 382.055314] name failslab, interval 1, probability 0, space 0, times 0 [ 382.081927] FAULT_INJECTION: forcing a failure. [ 382.081927] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 382.099467] FAULT_INJECTION: forcing a failure. [ 382.099467] name failslab, interval 1, probability 0, space 0, times 0 [ 382.102534] CPU: 1 PID: 12029 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 382.111895] FAULT_INJECTION: forcing a failure. [ 382.111895] name failslab, interval 1, probability 0, space 0, times 0 [ 382.118675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.118678] Call Trace: [ 382.118691] dump_stack+0x123/0x177 [ 382.118702] should_fail.cold.4+0x5/0x13 [ 382.118710] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 382.118717] ? kernel_text_address+0x79/0xf0 [ 382.118723] ? __kernel_text_address+0xd/0x40 [ 382.118728] ? unwind_get_return_address+0x61/0xa0 [ 382.118738] __should_failslab+0xba/0xf0 [ 382.118745] should_failslab+0x9/0x14 [ 382.118754] __kmalloc+0x70/0x770 [ 382.161088] FAULT_INJECTION: forcing a failure. [ 382.161088] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 382.164121] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 382.164129] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 382.164137] ? tls_push_record+0xff/0x1600 [ 382.164141] ? tls_sw_sendmsg+0x92d/0x1020 [ 382.164147] ? inet_sendmsg+0x108/0x440 [ 382.164154] ? smc_sendmsg+0x223/0x320 [ 382.164160] ? sock_sendmsg+0xb5/0xf0 [ 382.164164] ? sock_write_iter+0x215/0x420 [ 382.164174] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 382.164183] ? iov_iter_get_pages+0x1ee/0x1370 [ 382.164196] ? __lock_is_held+0xb5/0x140 [ 382.164214] generic_gcmaes_encrypt+0xfd/0x150 [ 382.246501] ? generic_gcmaes_encrypt+0xfd/0x150 [ 382.251250] ? helper_rfc4106_encrypt+0x450/0x450 [ 382.256184] ? __kmalloc+0x5f1/0x770 [ 382.260239] gcmaes_wrapper_encrypt+0x109/0x180 [ 382.264904] tls_push_record+0x9ae/0x1600 [ 382.269046] ? lockdep_hardirqs_on+0x421/0x5c0 [ 382.273618] tls_sw_sendmsg+0x92d/0x1020 [ 382.277751] ? __lock_acquire+0x792/0x4980 [ 382.282081] ? find_held_lock+0x36/0x1d0 [ 382.288848] ? tls_sw_push_pending_record+0x10/0x10 [ 382.294610] ? __local_bh_enable_ip+0x160/0x260 [ 382.300268] ? lock_sock_nested+0xc5/0x100 [ 382.305094] ? lockdep_hardirqs_on+0x421/0x5c0 [ 382.309776] ? lock_sock_nested+0x82/0x100 [ 382.313997] ? trace_hardirqs_on+0x28/0x190 [ 382.318306] ? lock_sock_nested+0x82/0x100 [ 382.322643] ? lock_sock_nested+0x82/0x100 [ 382.326875] inet_sendmsg+0x108/0x440 [ 382.330765] smc_sendmsg+0x223/0x320 [ 382.334464] ? smc_sendpage+0x170/0x170 [ 382.338591] sock_sendmsg+0xb5/0xf0 [ 382.342202] sock_write_iter+0x215/0x420 [ 382.346259] ? sock_sendmsg+0xf0/0xf0 [ 382.350068] __vfs_write+0x443/0x890 [ 382.353770] ? lock_downgrade+0x860/0x860 [ 382.357900] ? kernel_read+0x130/0x130 [ 382.361788] ? rw_verify_area+0xb8/0x2b0 [ 382.365831] vfs_write+0x150/0x4d0 [ 382.369371] ksys_write+0x103/0x260 [ 382.372986] ? do_sys_open+0x16e/0x350 [ 382.376876] ? __ia32_sys_read+0xa0/0xa0 [ 382.380924] ? do_syscall_64+0x21/0x4e0 [ 382.384919] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.390274] __x64_sys_write+0x6e/0xb0 [ 382.394147] do_syscall_64+0xd0/0x4e0 [ 382.398016] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.403187] RIP: 0033:0x4592f9 [ 382.406371] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.426407] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 382.434105] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 382.441373] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 382.448817] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 382.456094] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 382.463359] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 382.471060] CPU: 0 PID: 12038 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 382.479121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.488474] Call Trace: [ 382.491059] dump_stack+0x123/0x177 [ 382.494686] should_fail.cold.4+0x5/0x13 [ 382.499183] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 382.504289] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 382.509571] ? kasan_unpoison_shadow+0x35/0x50 [ 382.514165] __alloc_pages_nodemask+0x1d5/0x710 [ 382.518855] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 382.523926] alloc_pages_current+0xd6/0x1b0 [ 382.528688] skb_page_frag_refill+0x20b/0x400 [ 382.533191] sk_page_frag_refill+0x46/0x1b0 [ 382.537536] tcp_sendmsg_locked+0xc58/0x35b0 [ 382.541950] ? mark_held_locks+0x130/0x130 [ 382.546290] ? tcp_sendpage+0x50/0x50 [ 382.550096] ? mark_held_locks+0xc7/0x130 [ 382.554271] ? __local_bh_enable_ip+0x160/0x260 [ 382.558949] ? lock_sock_nested+0xc5/0x100 [ 382.563213] ? lockdep_hardirqs_on+0x421/0x5c0 [ 382.567793] ? lock_sock_nested+0x82/0x100 [ 382.572026] ? trace_hardirqs_on+0x28/0x190 [ 382.576342] ? lock_sock_nested+0x82/0x100 [ 382.580579] ? lock_sock_nested+0x82/0x100 [ 382.584900] ? __local_bh_enable_ip+0x160/0x260 [ 382.589575] tcp_sendmsg+0x27/0x40 [ 382.593120] inet_sendmsg+0x108/0x440 [ 382.596940] smc_sendmsg+0x223/0x320 [ 382.600690] ? smc_sendpage+0x170/0x170 [ 382.604662] sock_sendmsg+0xb5/0xf0 [ 382.608292] sock_write_iter+0x215/0x420 [ 382.612466] ? sock_sendmsg+0xf0/0xf0 [ 382.616548] __vfs_write+0x443/0x890 [ 382.620253] ? lock_downgrade+0x860/0x860 [ 382.624390] ? kernel_read+0x130/0x130 [ 382.628280] ? rw_verify_area+0xb8/0x2b0 [ 382.632607] vfs_write+0x150/0x4d0 [ 382.636154] ksys_write+0x103/0x260 [ 382.639938] ? do_sys_open+0x16e/0x350 [ 382.643809] ? __ia32_sys_read+0xa0/0xa0 [ 382.647864] ? do_syscall_64+0x21/0x4e0 [ 382.651832] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.657365] __x64_sys_write+0x6e/0xb0 [ 382.661763] do_syscall_64+0xd0/0x4e0 [ 382.665556] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.670756] RIP: 0033:0x4592f9 [ 382.673951] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.693108] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 382.700984] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 382.708277] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 382.715534] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 382.722813] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 382.730093] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 382.737370] CPU: 1 PID: 12025 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 382.745361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.754716] Call Trace: [ 382.757304] dump_stack+0x123/0x177 [ 382.760939] should_fail.cold.4+0x5/0x13 [ 382.765006] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 382.770108] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 382.775405] ? kasan_unpoison_shadow+0x35/0x50 [ 382.779977] __alloc_pages_nodemask+0x1d5/0x710 [ 382.784720] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 382.789725] alloc_pages_current+0xd6/0x1b0 [ 382.794037] skb_page_frag_refill+0x20b/0x400 [ 382.798533] sk_page_frag_refill+0x46/0x1b0 [ 382.802862] tcp_sendmsg_locked+0xc58/0x35b0 [ 382.807266] ? mark_held_locks+0x130/0x130 [ 382.811596] ? mark_held_locks+0xc7/0x130 [ 382.815738] ? tcp_sendpage+0x50/0x50 [ 382.819530] ? mark_held_locks+0xc7/0x130 [ 382.823667] ? __local_bh_enable_ip+0x160/0x260 [ 382.828321] ? lock_sock_nested+0xc5/0x100 [ 382.832570] ? lockdep_hardirqs_on+0x421/0x5c0 [ 382.837928] ? lock_sock_nested+0x82/0x100 [ 382.842151] ? trace_hardirqs_on+0x28/0x190 [ 382.846456] ? lock_sock_nested+0x82/0x100 [ 382.850680] ? lock_sock_nested+0x82/0x100 [ 382.854918] ? __local_bh_enable_ip+0x160/0x260 [ 382.859574] tcp_sendmsg+0x27/0x40 [ 382.863127] inet_sendmsg+0x108/0x440 [ 382.867042] smc_sendmsg+0x223/0x320 [ 382.871348] ? smc_sendpage+0x170/0x170 [ 382.875412] sock_sendmsg+0xb5/0xf0 [ 382.879027] sock_write_iter+0x215/0x420 [ 382.883081] ? sock_sendmsg+0xf0/0xf0 [ 382.887054] __vfs_write+0x443/0x890 [ 382.890755] ? lock_downgrade+0x860/0x860 [ 382.894885] ? kernel_read+0x130/0x130 [ 382.898767] ? rw_verify_area+0xb8/0x2b0 [ 382.902827] vfs_write+0x150/0x4d0 [ 382.906354] ksys_write+0x103/0x260 [ 382.910075] ? do_sys_open+0x16e/0x350 [ 382.913947] ? __ia32_sys_read+0xa0/0xa0 [ 382.918007] ? do_syscall_64+0x21/0x4e0 [ 382.921964] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.927310] __x64_sys_write+0x6e/0xb0 [ 382.931268] do_syscall_64+0xd0/0x4e0 [ 382.935054] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 382.940228] RIP: 0033:0x4592f9 [ 382.943406] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 382.962305] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 382.970004] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 382.979688] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 382.986958] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 382.994212] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 383.001475] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 383.008743] CPU: 0 PID: 12035 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 383.016807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.026150] Call Trace: [ 383.028739] dump_stack+0x123/0x177 [ 383.032363] should_fail.cold.4+0x5/0x13 [ 383.036421] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 383.041528] ? kernel_text_address+0x79/0xf0 [ 383.046008] ? __kernel_text_address+0xd/0x40 [ 383.050492] ? unwind_get_return_address+0x61/0xa0 [ 383.055407] __should_failslab+0xba/0xf0 [ 383.059809] should_failslab+0x9/0x14 [ 383.063591] __kmalloc+0x70/0x770 [ 383.067048] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 383.072317] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 383.077409] ? tls_push_record+0xff/0x1600 [ 383.081631] ? tls_sw_sendmsg+0x92d/0x1020 [ 383.085879] ? inet_sendmsg+0x108/0x440 [ 383.089834] ? smc_sendmsg+0x223/0x320 [ 383.093710] ? sock_sendmsg+0xb5/0xf0 [ 383.097498] ? sock_write_iter+0x215/0x420 [ 383.101725] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 383.107510] ? iov_iter_get_pages+0x1ee/0x1370 [ 383.112696] ? __lock_is_held+0xb5/0x140 [ 383.116747] generic_gcmaes_encrypt+0xfd/0x150 [ 383.121321] ? generic_gcmaes_encrypt+0xfd/0x150 [ 383.126073] ? helper_rfc4106_encrypt+0x450/0x450 [ 383.130906] ? __kmalloc+0x5f1/0x770 [ 383.134607] gcmaes_wrapper_encrypt+0x109/0x180 [ 383.139264] tls_push_record+0x9ae/0x1600 [ 383.143396] ? lockdep_hardirqs_on+0x421/0x5c0 [ 383.147997] tls_sw_sendmsg+0x92d/0x1020 [ 383.152048] ? __lock_acquire+0x792/0x4980 [ 383.156279] ? find_held_lock+0x36/0x1d0 [ 383.160334] ? tls_sw_push_pending_record+0x10/0x10 [ 383.165358] ? __local_bh_enable_ip+0x160/0x260 [ 383.170012] ? lock_sock_nested+0xc5/0x100 [ 383.174240] ? lockdep_hardirqs_on+0x421/0x5c0 [ 383.178871] ? lock_sock_nested+0x82/0x100 [ 383.183088] ? trace_hardirqs_on+0x28/0x190 [ 383.187397] ? lock_sock_nested+0x82/0x100 [ 383.191623] ? lock_sock_nested+0x82/0x100 [ 383.196024] inet_sendmsg+0x108/0x440 [ 383.199837] smc_sendmsg+0x223/0x320 [ 383.203556] ? smc_sendpage+0x170/0x170 [ 383.207952] sock_sendmsg+0xb5/0xf0 [ 383.211566] sock_write_iter+0x215/0x420 [ 383.215613] ? sock_sendmsg+0xf0/0xf0 [ 383.219413] __vfs_write+0x443/0x890 [ 383.223124] ? lock_downgrade+0x860/0x860 [ 383.227285] ? kernel_read+0x130/0x130 [ 383.231169] ? rw_verify_area+0xb8/0x2b0 [ 383.235216] vfs_write+0x150/0x4d0 [ 383.238770] ksys_write+0x103/0x260 [ 383.242377] ? do_sys_open+0x16e/0x350 [ 383.246256] ? __ia32_sys_read+0xa0/0xa0 [ 383.250302] ? do_syscall_64+0x21/0x4e0 [ 383.254265] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.259617] __x64_sys_write+0x6e/0xb0 [ 383.263497] do_syscall_64+0xd0/0x4e0 [ 383.267287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.272462] RIP: 0033:0x4592f9 [ 383.275643] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 383.294616] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 383.302570] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 383.309903] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 383.317429] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 383.324700] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 383.331974] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 383.339246] CPU: 1 PID: 12036 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 383.347130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.356485] Call Trace: [ 383.359071] dump_stack+0x123/0x177 [ 383.362698] should_fail.cold.4+0x5/0x13 [ 383.366789] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 383.371978] ? kernel_text_address+0x79/0xf0 [ 383.376413] ? __kernel_text_address+0xd/0x40 [ 383.380911] ? unwind_get_return_address+0x61/0xa0 [ 383.386026] __should_failslab+0xba/0xf0 [ 383.390087] should_failslab+0x9/0x14 [ 383.393882] __kmalloc+0x70/0x770 [ 383.397407] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 383.402659] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 383.407752] ? tls_push_record+0xff/0x1600 [ 383.419005] ? tls_sw_sendmsg+0x92d/0x1020 [ 383.423215] ? inet_sendmsg+0x108/0x440 [ 383.427168] ? smc_sendmsg+0x223/0x320 [ 383.431028] ? sock_sendmsg+0xb5/0xf0 [ 383.435326] ? sock_write_iter+0x215/0x420 [ 383.439973] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 383.445756] ? iov_iter_get_pages+0x1ee/0x1370 [ 383.450332] ? __lock_is_held+0xb5/0x140 [ 383.454378] generic_gcmaes_encrypt+0xfd/0x150 [ 383.458947] ? generic_gcmaes_encrypt+0xfd/0x150 [ 383.463768] ? helper_rfc4106_encrypt+0x450/0x450 [ 383.468588] ? __kmalloc+0x5f1/0x770 [ 383.472279] gcmaes_wrapper_encrypt+0x109/0x180 [ 383.476953] tls_push_record+0x9ae/0x1600 [ 383.481080] ? lockdep_hardirqs_on+0x421/0x5c0 [ 383.485658] tls_sw_sendmsg+0x92d/0x1020 [ 383.489695] ? __lock_acquire+0x792/0x4980 [ 383.494010] ? find_held_lock+0x36/0x1d0 [ 383.498157] ? tls_sw_push_pending_record+0x10/0x10 [ 383.503168] ? __local_bh_enable_ip+0x160/0x260 [ 383.507826] ? lock_sock_nested+0xc5/0x100 [ 383.512049] ? lockdep_hardirqs_on+0x421/0x5c0 [ 383.516607] ? lock_sock_nested+0x82/0x100 [ 383.521686] ? trace_hardirqs_on+0x28/0x190 [ 383.525982] ? lock_sock_nested+0x82/0x100 [ 383.530196] ? lock_sock_nested+0x82/0x100 [ 383.534430] inet_sendmsg+0x108/0x440 [ 383.538221] smc_sendmsg+0x223/0x320 [ 383.541937] ? smc_sendpage+0x170/0x170 [ 383.545897] sock_sendmsg+0xb5/0xf0 [ 383.549506] sock_write_iter+0x215/0x420 [ 383.553550] ? sock_sendmsg+0xf0/0xf0 [ 383.557425] __vfs_write+0x443/0x890 [ 383.561118] ? lock_downgrade+0x860/0x860 [ 383.565243] ? kernel_read+0x130/0x130 [ 383.570250] ? rw_verify_area+0xb8/0x2b0 [ 383.574288] vfs_write+0x150/0x4d0 [ 383.577808] ksys_write+0x103/0x260 [ 383.581689] ? do_sys_open+0x16e/0x350 [ 383.585553] ? __ia32_sys_read+0xa0/0xa0 [ 383.589602] ? do_syscall_64+0x21/0x4e0 [ 383.594088] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.599438] __x64_sys_write+0x6e/0xb0 [ 383.603306] do_syscall_64+0xd0/0x4e0 [ 383.607090] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 383.612262] RIP: 0033:0x4592f9 [ 383.615532] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 383.634416] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 383.642103] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 383.649440] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 383.658525] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 383.665778] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 383.673026] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 383.728901] FAULT_INJECTION: forcing a failure. [ 383.728901] name failslab, interval 1, probability 0, space 0, times 0 [ 383.741931] FAULT_INJECTION: forcing a failure. [ 383.741931] name failslab, interval 1, probability 0, space 0, times 0 [ 383.753650] FAULT_INJECTION: forcing a failure. [ 383.753650] name failslab, interval 1, probability 0, space 0, times 0 [ 383.765141] CPU: 0 PID: 12056 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 383.773463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.783001] Call Trace: [ 383.785583] dump_stack+0x123/0x177 [ 383.789211] should_fail.cold.4+0x5/0x13 [ 383.793251] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 383.798352] ? kernel_text_address+0x79/0xf0 [ 383.802768] ? __kernel_text_address+0xd/0x40 [ 383.807262] ? unwind_get_return_address+0x61/0xa0 [ 383.812265] __should_failslab+0xba/0xf0 [ 383.816308] should_failslab+0x9/0x14 [ 383.820100] __kmalloc+0x70/0x770 [ 383.823533] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 383.828789] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 383.833870] ? tls_push_record+0xff/0x1600 [ 383.838091] ? tls_sw_sendmsg+0x92d/0x1020 [ 383.842301] ? inet_sendmsg+0x108/0x440 [ 383.846259] ? smc_sendmsg+0x223/0x320 [ 383.850317] ? sock_sendmsg+0xb5/0xf0 [ 383.854099] ? sock_write_iter+0x215/0x420 [ 383.858328] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 383.864115] ? iov_iter_get_pages+0x1ee/0x1370 [ 383.868769] ? __lock_is_held+0xb5/0x140 [ 383.872816] generic_gcmaes_encrypt+0xfd/0x150 [ 383.877395] ? generic_gcmaes_encrypt+0xfd/0x150 [ 383.882126] ? helper_rfc4106_encrypt+0x450/0x450 [ 383.887039] ? __kmalloc+0x5f1/0x770 [ 383.890757] gcmaes_wrapper_encrypt+0x109/0x180 [ 383.895853] tls_push_record+0x9ae/0x1600 [ 383.900064] ? lockdep_hardirqs_on+0x421/0x5c0 [ 383.904634] tls_sw_sendmsg+0x92d/0x1020 [ 383.908673] ? __lock_acquire+0x792/0x4980 [ 383.912896] ? find_held_lock+0x36/0x1d0 [ 383.916958] ? tls_sw_push_pending_record+0x10/0x10 [ 383.922157] ? __local_bh_enable_ip+0x160/0x260 [ 383.926908] ? lock_sock_nested+0xc5/0x100 [ 383.931118] ? lockdep_hardirqs_on+0x421/0x5c0 [ 383.935678] ? lock_sock_nested+0x82/0x100 [ 383.939894] ? trace_hardirqs_on+0x28/0x190 [ 383.944208] ? lock_sock_nested+0x82/0x100 [ 383.948433] ? lock_sock_nested+0x82/0x100 [ 383.952644] inet_sendmsg+0x108/0x440 [ 383.956511] smc_sendmsg+0x223/0x320 [ 383.960202] ? smc_sendpage+0x170/0x170 [ 383.964149] sock_sendmsg+0xb5/0xf0 [ 383.967755] sock_write_iter+0x215/0x420 [ 383.971796] ? sock_sendmsg+0xf0/0xf0 [ 383.975586] __vfs_write+0x443/0x890 [ 383.979292] ? lock_downgrade+0x860/0x860 [ 383.983424] ? kernel_read+0x130/0x130 [ 383.987298] ? rw_verify_area+0xb8/0x2b0 [ 383.991338] vfs_write+0x150/0x4d0 [ 383.994863] ksys_write+0x103/0x260 [ 383.998466] ? do_sys_open+0x16e/0x350 [ 384.002341] ? __ia32_sys_read+0xa0/0xa0 [ 384.006922] ? do_syscall_64+0x21/0x4e0 [ 384.010882] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.016234] __x64_sys_write+0x6e/0xb0 [ 384.020101] do_syscall_64+0xd0/0x4e0 [ 384.023881] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.029067] RIP: 0033:0x4592f9 [ 384.032439] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.051604] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 384.059570] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 384.066914] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 384.074252] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 384.081500] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 384.088766] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 384.108474] CPU: 0 PID: 12055 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 384.116831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.126360] Call Trace: [ 384.128954] dump_stack+0x123/0x177 [ 384.132584] should_fail.cold.4+0x5/0x13 [ 384.136820] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 384.141922] ? kernel_text_address+0x79/0xf0 [ 384.146979] ? __kernel_text_address+0xd/0x40 [ 384.151566] ? unwind_get_return_address+0x61/0xa0 [ 384.156504] __should_failslab+0xba/0xf0 [ 384.160658] should_failslab+0x9/0x14 [ 384.164496] __kmalloc+0x70/0x770 [ 384.168039] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 384.173324] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 384.178415] ? tls_push_record+0xff/0x1600 [ 384.182637] ? tls_sw_sendmsg+0x92d/0x1020 [ 384.186849] ? inet_sendmsg+0x108/0x440 [ 384.190798] ? smc_sendmsg+0x223/0x320 [ 384.194679] ? sock_sendmsg+0xb5/0xf0 [ 384.198457] ? sock_write_iter+0x215/0x420 [ 384.202681] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 384.209112] ? iov_iter_get_pages+0x1ee/0x1370 [ 384.213683] ? __lock_is_held+0xb5/0x140 [ 384.217812] generic_gcmaes_encrypt+0xfd/0x150 [ 384.222465] ? generic_gcmaes_encrypt+0xfd/0x150 [ 384.227204] ? helper_rfc4106_encrypt+0x450/0x450 [ 384.232036] ? __kmalloc+0x5f1/0x770 [ 384.235772] gcmaes_wrapper_encrypt+0x109/0x180 [ 384.240439] tls_push_record+0x9ae/0x1600 [ 384.244670] ? lockdep_hardirqs_on+0x421/0x5c0 [ 384.249243] tls_sw_sendmsg+0x92d/0x1020 [ 384.253331] ? __lock_acquire+0x792/0x4980 [ 384.257653] ? find_held_lock+0x36/0x1d0 [ 384.261692] ? tls_sw_push_pending_record+0x10/0x10 [ 384.266685] ? __local_bh_enable_ip+0x160/0x260 [ 384.271338] ? lock_sock_nested+0xc5/0x100 [ 384.275656] ? lockdep_hardirqs_on+0x421/0x5c0 [ 384.280212] ? lock_sock_nested+0x82/0x100 [ 384.284512] ? trace_hardirqs_on+0x28/0x190 [ 384.288809] ? lock_sock_nested+0x82/0x100 [ 384.293017] ? lock_sock_nested+0x82/0x100 [ 384.297244] inet_sendmsg+0x108/0x440 [ 384.301038] smc_sendmsg+0x223/0x320 [ 384.304902] ? smc_sendpage+0x170/0x170 [ 384.308855] sock_sendmsg+0xb5/0xf0 [ 384.312477] sock_write_iter+0x215/0x420 [ 384.316951] ? sock_sendmsg+0xf0/0xf0 [ 384.320743] __vfs_write+0x443/0x890 [ 384.324436] ? lock_downgrade+0x860/0x860 [ 384.328569] ? kernel_read+0x130/0x130 [ 384.332454] ? rw_verify_area+0xb8/0x2b0 [ 384.336493] vfs_write+0x150/0x4d0 [ 384.340020] ksys_write+0x103/0x260 [ 384.343622] ? do_sys_open+0x16e/0x350 [ 384.347498] ? __ia32_sys_read+0xa0/0xa0 [ 384.351537] ? do_syscall_64+0x21/0x4e0 [ 384.355493] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.360843] __x64_sys_write+0x6e/0xb0 [ 384.364708] do_syscall_64+0xd0/0x4e0 [ 384.368486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.373652] RIP: 0033:0x4592f9 [ 384.376827] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.395798] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 384.404616] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 384.411863] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 384.419115] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 384.426363] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 384.433609] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 384.445686] CPU: 0 PID: 12062 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 384.451893] FAULT_INJECTION: forcing a failure. [ 384.451893] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 384.453752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.453756] Call Trace: [ 384.453768] dump_stack+0x123/0x177 [ 384.453779] should_fail.cold.4+0x5/0x13 [ 384.453786] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 384.453797] ? kernel_text_address+0x79/0xf0 [ 384.496765] ? __kernel_text_address+0xd/0x40 [ 384.501257] ? unwind_get_return_address+0x61/0xa0 [ 384.506196] __should_failslab+0xba/0xf0 [ 384.510261] should_failslab+0x9/0x14 [ 384.514064] __kmalloc+0x70/0x770 [ 384.517521] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 384.522794] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 384.527903] ? tls_push_record+0xff/0x1600 [ 384.532138] ? tls_sw_sendmsg+0x92d/0x1020 [ 384.536739] ? inet_sendmsg+0x108/0x440 [ 384.541135] ? smc_sendmsg+0x223/0x320 [ 384.545011] ? sock_sendmsg+0xb5/0xf0 [ 384.548803] ? sock_write_iter+0x215/0x420 [ 384.553131] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 384.558925] ? iov_iter_get_pages+0x1ee/0x1370 [ 384.563512] ? __lock_is_held+0xb5/0x140 [ 384.567577] generic_gcmaes_encrypt+0xfd/0x150 [ 384.572672] ? generic_gcmaes_encrypt+0xfd/0x150 [ 384.577448] ? helper_rfc4106_encrypt+0x450/0x450 [ 384.582295] ? __kmalloc+0x5f1/0x770 [ 384.586004] gcmaes_wrapper_encrypt+0x109/0x180 [ 384.590670] tls_push_record+0x9ae/0x1600 [ 384.594917] ? lockdep_hardirqs_on+0x421/0x5c0 [ 384.599645] tls_sw_sendmsg+0x92d/0x1020 [ 384.603705] ? __lock_acquire+0x792/0x4980 [ 384.607939] ? find_held_lock+0x36/0x1d0 [ 384.611993] ? tls_sw_push_pending_record+0x10/0x10 [ 384.616994] ? __local_bh_enable_ip+0x160/0x260 [ 384.622433] ? lock_sock_nested+0xc5/0x100 [ 384.626740] ? lockdep_hardirqs_on+0x421/0x5c0 [ 384.631400] ? lock_sock_nested+0x82/0x100 [ 384.635620] ? trace_hardirqs_on+0x28/0x190 [ 384.639931] ? lock_sock_nested+0x82/0x100 [ 384.644344] ? lock_sock_nested+0x82/0x100 [ 384.648598] inet_sendmsg+0x108/0x440 [ 384.652393] smc_sendmsg+0x223/0x320 [ 384.656101] ? smc_sendpage+0x170/0x170 [ 384.660055] sock_sendmsg+0xb5/0xf0 [ 384.663662] sock_write_iter+0x215/0x420 [ 384.667901] ? sock_sendmsg+0xf0/0xf0 [ 384.671725] __vfs_write+0x443/0x890 [ 384.675427] ? lock_downgrade+0x860/0x860 [ 384.679584] ? kernel_read+0x130/0x130 [ 384.683476] ? rw_verify_area+0xb8/0x2b0 [ 384.687625] vfs_write+0x150/0x4d0 [ 384.691167] ksys_write+0x103/0x260 [ 384.694875] ? do_sys_open+0x16e/0x350 [ 384.698833] ? __ia32_sys_read+0xa0/0xa0 [ 384.703835] ? do_syscall_64+0x21/0x4e0 [ 384.707795] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.713288] __x64_sys_write+0x6e/0xb0 [ 384.717352] do_syscall_64+0xd0/0x4e0 [ 384.721146] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.726332] RIP: 0033:0x4592f9 [ 384.729524] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 384.749554] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 384.757776] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 384.765031] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 384.772285] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 384.779542] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 384.786804] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 384.794269] CPU: 1 PID: 12051 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 384.802346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.811771] Call Trace: [ 384.814340] dump_stack+0x123/0x177 [ 384.817952] should_fail.cold.4+0x5/0x13 [ 384.821997] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 384.827093] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 384.832347] ? kasan_unpoison_shadow+0x35/0x50 [ 384.836908] __alloc_pages_nodemask+0x1d5/0x710 [ 384.841558] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 384.846563] alloc_pages_current+0xd6/0x1b0 [ 384.850876] skb_page_frag_refill+0x20b/0x400 [ 384.855350] sk_page_frag_refill+0x46/0x1b0 [ 384.860432] tcp_sendmsg_locked+0xc58/0x35b0 [ 384.864834] ? mark_held_locks+0x130/0x130 [ 384.869046] ? mark_held_locks+0xc7/0x130 [ 384.873177] ? tcp_sendpage+0x50/0x50 [ 384.876962] ? mark_held_locks+0xc7/0x130 [ 384.881088] ? __local_bh_enable_ip+0x160/0x260 [ 384.885735] ? lock_sock_nested+0xc5/0x100 [ 384.889963] ? lockdep_hardirqs_on+0x421/0x5c0 [ 384.894535] ? lock_sock_nested+0x82/0x100 [ 384.898747] ? trace_hardirqs_on+0x28/0x190 [ 384.903046] ? lock_sock_nested+0x82/0x100 [ 384.907605] ? lock_sock_nested+0x82/0x100 [ 384.911903] ? __local_bh_enable_ip+0x160/0x260 [ 384.916554] tcp_sendmsg+0x27/0x40 [ 384.920078] inet_sendmsg+0x108/0x440 [ 384.923860] smc_sendmsg+0x223/0x320 [ 384.927995] ? smc_sendpage+0x170/0x170 [ 384.931948] sock_sendmsg+0xb5/0xf0 [ 384.935551] sock_write_iter+0x215/0x420 [ 384.939592] ? sock_sendmsg+0xf0/0xf0 [ 384.943376] __vfs_write+0x443/0x890 [ 384.947073] ? lock_downgrade+0x860/0x860 [ 384.951210] ? kernel_read+0x130/0x130 [ 384.955086] ? rw_verify_area+0xb8/0x2b0 [ 384.959122] vfs_write+0x150/0x4d0 [ 384.962642] ksys_write+0x103/0x260 [ 384.966247] ? do_sys_open+0x16e/0x350 [ 384.970120] ? __ia32_sys_read+0xa0/0xa0 [ 384.974158] ? do_syscall_64+0x21/0x4e0 [ 384.978122] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.983463] __x64_sys_write+0x6e/0xb0 [ 384.987329] do_syscall_64+0xd0/0x4e0 [ 384.991121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 384.996824] RIP: 0033:0x4592f9 [ 385.000006] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.018898] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 385.026581] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 385.034279] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 385.041526] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 385.048865] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 385.056110] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 385.064130] FAULT_INJECTION: forcing a failure. [ 385.064130] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 385.076179] CPU: 0 PID: 12071 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 385.084066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.093414] Call Trace: [ 385.096002] dump_stack+0x123/0x177 [ 385.099637] should_fail.cold.4+0x5/0x13 [ 385.103799] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 385.108990] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 385.114261] ? kasan_unpoison_shadow+0x35/0x50 [ 385.118845] __alloc_pages_nodemask+0x1d5/0x710 [ 385.123519] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 385.128543] alloc_pages_current+0xd6/0x1b0 [ 385.132867] skb_page_frag_refill+0x20b/0x400 [ 385.137371] sk_page_frag_refill+0x46/0x1b0 [ 385.141699] tcp_sendmsg_locked+0xc58/0x35b0 [ 385.146115] ? mark_held_locks+0x130/0x130 [ 385.150344] ? mark_held_locks+0xc7/0x130 [ 385.154503] ? tcp_sendpage+0x50/0x50 [ 385.158304] ? mark_held_locks+0xc7/0x130 [ 385.162447] ? __local_bh_enable_ip+0x160/0x260 [ 385.167201] ? lock_sock_nested+0xc5/0x100 [ 385.171430] ? lockdep_hardirqs_on+0x421/0x5c0 [ 385.176024] ? lock_sock_nested+0x82/0x100 [ 385.180268] ? trace_hardirqs_on+0x28/0x190 [ 385.184598] ? lock_sock_nested+0x82/0x100 [ 385.188816] ? lock_sock_nested+0x82/0x100 [ 385.193044] ? __local_bh_enable_ip+0x160/0x260 [ 385.197701] tcp_sendmsg+0x27/0x40 [ 385.201231] inet_sendmsg+0x108/0x440 [ 385.205011] smc_sendmsg+0x223/0x320 [ 385.208703] ? smc_sendpage+0x170/0x170 [ 385.212654] sock_sendmsg+0xb5/0xf0 [ 385.216260] sock_write_iter+0x215/0x420 [ 385.220299] ? sock_sendmsg+0xf0/0xf0 [ 385.224102] __vfs_write+0x443/0x890 [ 385.227804] ? lock_downgrade+0x860/0x860 [ 385.231940] ? kernel_read+0x130/0x130 [ 385.235810] ? rw_verify_area+0xb8/0x2b0 [ 385.239857] vfs_write+0x150/0x4d0 [ 385.243374] ksys_write+0x103/0x260 [ 385.247063] ? do_sys_open+0x16e/0x350 [ 385.250927] ? __ia32_sys_read+0xa0/0xa0 [ 385.254964] ? do_syscall_64+0x21/0x4e0 [ 385.258918] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.264367] __x64_sys_write+0x6e/0xb0 [ 385.268231] do_syscall_64+0xd0/0x4e0 [ 385.272013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.277194] RIP: 0033:0x4592f9 [ 385.280364] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.299267] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 385.306953] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 385.314217] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 385.321635] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 2020/12/30 01:00:54 executed programs: 1252 [ 385.328989] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 385.336236] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 385.369399] FAULT_INJECTION: forcing a failure. [ 385.369399] name failslab, interval 1, probability 0, space 0, times 0 [ 385.382180] FAULT_INJECTION: forcing a failure. [ 385.382180] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 385.395938] FAULT_INJECTION: forcing a failure. [ 385.395938] name failslab, interval 1, probability 0, space 0, times 0 [ 385.397795] CPU: 0 PID: 12082 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 385.415129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.425435] Call Trace: [ 385.428021] dump_stack+0x123/0x177 [ 385.431673] should_fail.cold.4+0x5/0x13 [ 385.435730] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 385.440831] ? kernel_text_address+0x79/0xf0 [ 385.445253] ? __kernel_text_address+0xd/0x40 [ 385.449767] ? unwind_get_return_address+0x61/0xa0 [ 385.454698] __should_failslab+0xba/0xf0 [ 385.458756] should_failslab+0x9/0x14 [ 385.462551] __kmalloc+0x70/0x770 [ 385.466001] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 385.471269] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 385.476354] ? tls_push_record+0xff/0x1600 [ 385.480592] ? tls_sw_sendmsg+0x92d/0x1020 [ 385.484808] ? inet_sendmsg+0x108/0x440 [ 385.488939] ? smc_sendmsg+0x223/0x320 [ 385.492810] ? sock_sendmsg+0xb5/0xf0 [ 385.496588] ? sock_write_iter+0x215/0x420 [ 385.504730] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 385.510855] ? iov_iter_get_pages+0x1ee/0x1370 [ 385.515449] ? __lock_is_held+0xb5/0x140 [ 385.519504] generic_gcmaes_encrypt+0xfd/0x150 [ 385.524083] ? generic_gcmaes_encrypt+0xfd/0x150 [ 385.528829] ? helper_rfc4106_encrypt+0x450/0x450 [ 385.533693] ? __kmalloc+0x5f1/0x770 [ 385.537401] gcmaes_wrapper_encrypt+0x109/0x180 [ 385.543104] tls_push_record+0x9ae/0x1600 [ 385.547327] ? lockdep_hardirqs_on+0x421/0x5c0 [ 385.551912] tls_sw_sendmsg+0x92d/0x1020 [ 385.556065] ? __lock_acquire+0x792/0x4980 [ 385.560304] ? find_held_lock+0x36/0x1d0 [ 385.564382] ? tls_sw_push_pending_record+0x10/0x10 [ 385.569419] ? __local_bh_enable_ip+0x160/0x260 [ 385.574086] ? lock_sock_nested+0xc5/0x100 [ 385.578323] ? lockdep_hardirqs_on+0x421/0x5c0 [ 385.582887] ? lock_sock_nested+0x82/0x100 [ 385.587109] ? trace_hardirqs_on+0x28/0x190 [ 385.591424] ? lock_sock_nested+0x82/0x100 [ 385.595652] ? lock_sock_nested+0x82/0x100 [ 385.599878] inet_sendmsg+0x108/0x440 [ 385.603661] smc_sendmsg+0x223/0x320 [ 385.607361] ? smc_sendpage+0x170/0x170 [ 385.611320] sock_sendmsg+0xb5/0xf0 [ 385.614932] sock_write_iter+0x215/0x420 [ 385.618990] ? sock_sendmsg+0xf0/0xf0 [ 385.625646] __vfs_write+0x443/0x890 [ 385.629885] ? lock_downgrade+0x860/0x860 [ 385.634121] ? kernel_read+0x130/0x130 [ 385.638270] ? rw_verify_area+0xb8/0x2b0 [ 385.642346] vfs_write+0x150/0x4d0 [ 385.645888] ksys_write+0x103/0x260 [ 385.649686] ? do_sys_open+0x16e/0x350 [ 385.653570] ? __ia32_sys_read+0xa0/0xa0 [ 385.657615] ? do_syscall_64+0x21/0x4e0 [ 385.661665] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.667026] __x64_sys_write+0x6e/0xb0 [ 385.670991] do_syscall_64+0xd0/0x4e0 [ 385.674867] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 385.680314] RIP: 0033:0x4592f9 [ 385.684102] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 385.703375] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 385.711074] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 385.718419] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 385.725697] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 385.733127] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 385.740393] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 385.753232] CPU: 0 PID: 12085 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 385.761134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.770493] Call Trace: [ 385.773083] dump_stack+0x123/0x177 [ 385.776745] should_fail.cold.4+0x5/0x13 [ 385.780918] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 385.786110] ? kernel_text_address+0x79/0xf0 [ 385.791174] ? __kernel_text_address+0xd/0x40 [ 385.795665] ? unwind_get_return_address+0x61/0xa0 [ 385.800597] __should_failslab+0xba/0xf0 [ 385.804668] should_failslab+0x9/0x14 [ 385.808471] __kmalloc+0x70/0x770 [ 385.811927] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 385.817214] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 385.822432] ? tls_push_record+0xff/0x1600 [ 385.826661] ? tls_sw_sendmsg+0x92d/0x1020 [ 385.830893] ? inet_sendmsg+0x108/0x440 [ 385.836597] ? smc_sendmsg+0x223/0x320 [ 385.841608] ? sock_sendmsg+0xb5/0xf0 [ 385.845656] ? sock_write_iter+0x215/0x420 [ 385.849988] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 385.855779] ? iov_iter_get_pages+0x1ee/0x1370 [ 385.860359] ? __lock_is_held+0xb5/0x140 [ 385.864409] generic_gcmaes_encrypt+0xfd/0x150 [ 385.868979] ? generic_gcmaes_encrypt+0xfd/0x150 [ 385.873818] ? helper_rfc4106_encrypt+0x450/0x450 [ 385.878652] ? __kmalloc+0x5f1/0x770 [ 385.882366] gcmaes_wrapper_encrypt+0x109/0x180 [ 385.887023] tls_push_record+0x9ae/0x1600 [ 385.892205] ? lockdep_hardirqs_on+0x421/0x5c0 [ 385.896795] tls_sw_sendmsg+0x92d/0x1020 [ 385.900858] ? __lock_acquire+0x792/0x4980 [ 385.905102] ? find_held_lock+0x36/0x1d0 [ 385.909165] ? tls_sw_push_pending_record+0x10/0x10 [ 385.914176] ? __local_bh_enable_ip+0x160/0x260 [ 385.918840] ? lock_sock_nested+0xc5/0x100 [ 385.923092] ? lockdep_hardirqs_on+0x421/0x5c0 [ 385.927681] ? lock_sock_nested+0x82/0x100 [ 385.931896] ? trace_hardirqs_on+0x28/0x190 [ 385.936310] ? lock_sock_nested+0x82/0x100 [ 385.940519] ? lock_sock_nested+0x82/0x100 [ 385.944755] inet_sendmsg+0x108/0x440 [ 385.948627] smc_sendmsg+0x223/0x320 [ 385.952335] ? smc_sendpage+0x170/0x170 [ 385.956375] sock_sendmsg+0xb5/0xf0 [ 385.959980] sock_write_iter+0x215/0x420 [ 385.964038] ? sock_sendmsg+0xf0/0xf0 [ 385.967827] __vfs_write+0x443/0x890 [ 385.971538] ? lock_downgrade+0x860/0x860 [ 385.975666] ? kernel_read+0x130/0x130 [ 385.979559] ? rw_verify_area+0xb8/0x2b0 [ 385.983600] vfs_write+0x150/0x4d0 [ 385.987128] ksys_write+0x103/0x260 [ 385.990749] ? do_sys_open+0x16e/0x350 [ 385.994624] ? __ia32_sys_read+0xa0/0xa0 [ 385.998663] ? do_syscall_64+0x21/0x4e0 [ 386.002618] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.007991] __x64_sys_write+0x6e/0xb0 [ 386.012292] do_syscall_64+0xd0/0x4e0 [ 386.016081] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.021250] RIP: 0033:0x4592f9 [ 386.024421] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 386.043630] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 386.051417] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 386.058674] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 386.066010] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 386.073276] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 386.080617] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 386.104004] CPU: 0 PID: 12080 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 386.112001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.121373] Call Trace: [ 386.124007] dump_stack+0x123/0x177 [ 386.127641] should_fail.cold.4+0x5/0x13 [ 386.131706] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 386.136811] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 386.142088] ? kasan_unpoison_shadow+0x35/0x50 [ 386.146709] __alloc_pages_nodemask+0x1d5/0x710 [ 386.151361] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 386.156370] alloc_pages_current+0xd6/0x1b0 [ 386.160835] skb_page_frag_refill+0x20b/0x400 [ 386.165318] sk_page_frag_refill+0x46/0x1b0 [ 386.169716] tcp_sendmsg_locked+0xc58/0x35b0 [ 386.174104] ? mark_held_locks+0x130/0x130 [ 386.178316] ? mark_held_locks+0xc7/0x130 [ 386.182446] ? tcp_sendpage+0x50/0x50 [ 386.186250] ? mark_held_locks+0xc7/0x130 [ 386.190464] ? __local_bh_enable_ip+0x160/0x260 [ 386.195223] ? lock_sock_nested+0xc5/0x100 [ 386.199435] ? lockdep_hardirqs_on+0x421/0x5c0 [ 386.204006] ? lock_sock_nested+0x82/0x100 [ 386.208225] ? trace_hardirqs_on+0x28/0x190 [ 386.212531] ? lock_sock_nested+0x82/0x100 [ 386.216742] ? lock_sock_nested+0x82/0x100 [ 386.221116] ? __local_bh_enable_ip+0x160/0x260 [ 386.225821] tcp_sendmsg+0x27/0x40 [ 386.229358] inet_sendmsg+0x108/0x440 [ 386.233233] smc_sendmsg+0x223/0x320 [ 386.236924] ? smc_sendpage+0x170/0x170 [ 386.240972] sock_sendmsg+0xb5/0xf0 [ 386.244576] sock_write_iter+0x215/0x420 [ 386.248618] ? sock_sendmsg+0xf0/0xf0 [ 386.252580] __vfs_write+0x443/0x890 [ 386.256273] ? lock_downgrade+0x860/0x860 [ 386.260400] ? kernel_read+0x130/0x130 [ 386.264269] ? rw_verify_area+0xb8/0x2b0 [ 386.268319] vfs_write+0x150/0x4d0 [ 386.271847] ksys_write+0x103/0x260 [ 386.275458] ? do_sys_open+0x16e/0x350 [ 386.279325] ? __ia32_sys_read+0xa0/0xa0 [ 386.283364] ? do_syscall_64+0x21/0x4e0 [ 386.288295] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.293679] __x64_sys_write+0x6e/0xb0 [ 386.297571] do_syscall_64+0xd0/0x4e0 [ 386.301351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.306524] RIP: 0033:0x4592f9 [ 386.309739] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 386.332004] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 386.339865] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 386.347199] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 386.354810] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 386.362161] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 386.369411] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 386.418211] FAULT_INJECTION: forcing a failure. [ 386.418211] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 386.430657] FAULT_INJECTION: forcing a failure. [ 386.430657] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 386.431121] FAULT_INJECTION: forcing a failure. [ 386.431121] name failslab, interval 1, probability 0, space 0, times 0 [ 386.462102] FAULT_INJECTION: forcing a failure. [ 386.462102] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 386.463624] CPU: 0 PID: 12101 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 386.483576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.492936] Call Trace: [ 386.495833] dump_stack+0x123/0x177 [ 386.500008] should_fail.cold.4+0x5/0x13 [ 386.505032] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 386.510476] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 386.515753] ? kasan_unpoison_shadow+0x35/0x50 [ 386.520907] __alloc_pages_nodemask+0x1d5/0x710 [ 386.527505] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 386.532626] alloc_pages_current+0xd6/0x1b0 [ 386.537063] skb_page_frag_refill+0x20b/0x400 [ 386.541652] sk_page_frag_refill+0x46/0x1b0 [ 386.546069] tcp_sendmsg_locked+0xc58/0x35b0 [ 386.550479] ? mark_held_locks+0x130/0x130 [ 386.554719] ? mark_held_locks+0xc7/0x130 [ 386.558965] ? tcp_sendpage+0x50/0x50 [ 386.562788] ? mark_held_locks+0xc7/0x130 [ 386.566940] ? __local_bh_enable_ip+0x160/0x260 [ 386.571600] ? lock_sock_nested+0xc5/0x100 [ 386.576141] ? lockdep_hardirqs_on+0x421/0x5c0 [ 386.580712] ? lock_sock_nested+0x82/0x100 [ 386.584933] ? trace_hardirqs_on+0x28/0x190 [ 386.589251] ? lock_sock_nested+0x82/0x100 [ 386.593767] ? lock_sock_nested+0x82/0x100 [ 386.598029] ? __local_bh_enable_ip+0x160/0x260 [ 386.602697] tcp_sendmsg+0x27/0x40 [ 386.606232] inet_sendmsg+0x108/0x440 [ 386.610028] smc_sendmsg+0x223/0x320 [ 386.613849] ? smc_sendpage+0x170/0x170 [ 386.617897] sock_sendmsg+0xb5/0xf0 [ 386.621655] sock_write_iter+0x215/0x420 [ 386.625705] ? sock_sendmsg+0xf0/0xf0 [ 386.630122] __vfs_write+0x443/0x890 [ 386.633940] ? lock_downgrade+0x860/0x860 [ 386.638083] ? kernel_read+0x130/0x130 [ 386.642072] ? rw_verify_area+0xb8/0x2b0 [ 386.646222] vfs_write+0x150/0x4d0 [ 386.649930] ksys_write+0x103/0x260 [ 386.653625] ? do_sys_open+0x16e/0x350 [ 386.657513] ? __ia32_sys_read+0xa0/0xa0 [ 386.661657] ? do_syscall_64+0x21/0x4e0 [ 386.665621] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.671060] __x64_sys_write+0x6e/0xb0 [ 386.674937] do_syscall_64+0xd0/0x4e0 [ 386.678740] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 386.685669] RIP: 0033:0x4592f9 [ 386.688957] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 386.708135] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 386.715843] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 386.723226] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 386.730483] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 386.737828] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 386.745268] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 386.752542] CPU: 1 PID: 12111 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 386.760434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.769787] Call Trace: [ 386.772374] dump_stack+0x123/0x177 [ 386.776015] should_fail.cold.4+0x5/0x13 [ 386.780778] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 386.785884] ? kernel_text_address+0x79/0xf0 [ 386.790478] ? __kernel_text_address+0xd/0x40 [ 386.794980] ? unwind_get_return_address+0x61/0xa0 [ 386.799920] __should_failslab+0xba/0xf0 [ 386.803985] should_failslab+0x9/0x14 [ 386.807774] __kmalloc+0x70/0x770 [ 386.811324] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 386.816613] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 386.821713] ? tls_push_record+0xff/0x1600 [ 386.825960] ? tls_sw_sendmsg+0x92d/0x1020 [ 386.830184] ? inet_sendmsg+0x108/0x440 [ 386.834158] ? smc_sendmsg+0x223/0x320 [ 386.838024] ? sock_sendmsg+0xb5/0xf0 [ 386.841815] ? sock_write_iter+0x215/0x420 [ 386.846036] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 386.851917] ? iov_iter_get_pages+0x1ee/0x1370 [ 386.856493] ? __lock_is_held+0xb5/0x140 [ 386.860553] generic_gcmaes_encrypt+0xfd/0x150 [ 386.865120] ? generic_gcmaes_encrypt+0xfd/0x150 [ 386.869856] ? helper_rfc4106_encrypt+0x450/0x450 [ 386.874695] ? __kmalloc+0x5f1/0x770 [ 386.878395] gcmaes_wrapper_encrypt+0x109/0x180 [ 386.883058] tls_push_record+0x9ae/0x1600 [ 386.887186] ? lockdep_hardirqs_on+0x421/0x5c0 [ 386.891770] tls_sw_sendmsg+0x92d/0x1020 [ 386.895815] ? __lock_acquire+0x792/0x4980 [ 386.900046] ? find_held_lock+0x36/0x1d0 [ 386.904102] ? tls_sw_push_pending_record+0x10/0x10 [ 386.909123] ? __local_bh_enable_ip+0x160/0x260 [ 386.913950] ? lock_sock_nested+0xc5/0x100 [ 386.918255] ? lockdep_hardirqs_on+0x421/0x5c0 [ 386.922821] ? lock_sock_nested+0x82/0x100 [ 386.927034] ? trace_hardirqs_on+0x28/0x190 [ 386.931354] ? lock_sock_nested+0x82/0x100 [ 386.935568] ? lock_sock_nested+0x82/0x100 [ 386.939964] inet_sendmsg+0x108/0x440 [ 386.943752] smc_sendmsg+0x223/0x320 [ 386.947446] ? smc_sendpage+0x170/0x170 [ 386.951411] sock_sendmsg+0xb5/0xf0 [ 386.955103] sock_write_iter+0x215/0x420 [ 386.959145] ? sock_sendmsg+0xf0/0xf0 [ 386.962946] __vfs_write+0x443/0x890 [ 386.966762] ? lock_downgrade+0x860/0x860 [ 386.970997] ? kernel_read+0x130/0x130 [ 386.974975] ? rw_verify_area+0xb8/0x2b0 [ 386.979017] vfs_write+0x150/0x4d0 [ 386.982542] ksys_write+0x103/0x260 [ 386.986244] ? do_sys_open+0x16e/0x350 [ 386.990114] ? __ia32_sys_read+0xa0/0xa0 [ 386.994160] ? do_syscall_64+0x21/0x4e0 [ 386.998114] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.003461] __x64_sys_write+0x6e/0xb0 [ 387.007327] do_syscall_64+0xd0/0x4e0 [ 387.011200] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.016383] RIP: 0033:0x4592f9 [ 387.019569] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 387.038628] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 387.046324] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 387.054530] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 387.061779] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 387.069030] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 387.076298] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 387.083565] CPU: 0 PID: 12107 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 387.091538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.100880] Call Trace: [ 387.103457] dump_stack+0x123/0x177 [ 387.107067] should_fail.cold.4+0x5/0x13 [ 387.111108] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 387.117261] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 387.122570] ? kasan_unpoison_shadow+0x35/0x50 [ 387.127158] __alloc_pages_nodemask+0x1d5/0x710 [ 387.131823] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 387.137269] alloc_pages_current+0xd6/0x1b0 [ 387.141591] skb_page_frag_refill+0x20b/0x400 [ 387.146069] sk_page_frag_refill+0x46/0x1b0 [ 387.150464] tcp_sendmsg_locked+0xc58/0x35b0 [ 387.154858] ? mark_held_locks+0x130/0x130 [ 387.159085] ? mark_held_locks+0xc7/0x130 [ 387.163239] ? tcp_sendpage+0x50/0x50 [ 387.167018] ? mark_held_locks+0xc7/0x130 [ 387.171152] ? __local_bh_enable_ip+0x160/0x260 [ 387.175802] ? lock_sock_nested+0xc5/0x100 [ 387.180107] ? lockdep_hardirqs_on+0x421/0x5c0 [ 387.184670] ? lock_sock_nested+0x82/0x100 [ 387.188928] ? trace_hardirqs_on+0x28/0x190 [ 387.193245] ? lock_sock_nested+0x82/0x100 [ 387.197461] ? lock_sock_nested+0x82/0x100 [ 387.201689] ? __local_bh_enable_ip+0x160/0x260 [ 387.206345] tcp_sendmsg+0x27/0x40 [ 387.209881] inet_sendmsg+0x108/0x440 [ 387.213683] smc_sendmsg+0x223/0x320 [ 387.217406] ? smc_sendpage+0x170/0x170 [ 387.221379] sock_sendmsg+0xb5/0xf0 [ 387.224995] sock_write_iter+0x215/0x420 [ 387.229085] ? sock_sendmsg+0xf0/0xf0 [ 387.232894] __vfs_write+0x443/0x890 [ 387.236604] ? lock_downgrade+0x860/0x860 [ 387.240743] ? kernel_read+0x130/0x130 [ 387.246481] ? rw_verify_area+0xb8/0x2b0 [ 387.250606] vfs_write+0x150/0x4d0 [ 387.254149] ksys_write+0x103/0x260 [ 387.257779] ? do_sys_open+0x16e/0x350 [ 387.261672] ? __ia32_sys_read+0xa0/0xa0 [ 387.265741] ? do_syscall_64+0x21/0x4e0 [ 387.269711] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.275082] __x64_sys_write+0x6e/0xb0 [ 387.278978] do_syscall_64+0xd0/0x4e0 [ 387.282962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.288143] RIP: 0033:0x4592f9 [ 387.291326] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 387.310756] RSP: 002b:00007f6a24948c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 387.318908] RAX: ffffffffffffffda RBX: 00007f6a24948c90 RCX: 00000000004592f9 [ 387.326334] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 387.334642] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 387.342079] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a249496d4 [ 387.349543] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 387.363569] CPU: 1 PID: 12108 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 387.371478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.380923] Call Trace: [ 387.383516] dump_stack+0x123/0x177 [ 387.387238] should_fail.cold.4+0x5/0x13 [ 387.391407] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 387.396520] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 387.401797] ? kasan_unpoison_shadow+0x35/0x50 [ 387.406504] __alloc_pages_nodemask+0x1d5/0x710 [ 387.411188] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 387.416211] alloc_pages_current+0xd6/0x1b0 [ 387.420526] skb_page_frag_refill+0x20b/0x400 [ 387.425008] sk_page_frag_refill+0x46/0x1b0 [ 387.429358] tcp_sendmsg_locked+0xc58/0x35b0 [ 387.435753] ? mark_held_locks+0x130/0x130 [ 387.439971] ? mark_held_locks+0xc7/0x130 [ 387.444102] ? tcp_sendpage+0x50/0x50 [ 387.447880] ? mark_held_locks+0xc7/0x130 [ 387.452005] ? __local_bh_enable_ip+0x160/0x260 [ 387.456654] ? lock_sock_nested+0xc5/0x100 [ 387.460866] ? lockdep_hardirqs_on+0x421/0x5c0 [ 387.465426] ? lock_sock_nested+0x82/0x100 [ 387.469640] ? trace_hardirqs_on+0x28/0x190 [ 387.473955] ? lock_sock_nested+0x82/0x100 [ 387.478169] ? lock_sock_nested+0x82/0x100 [ 387.482380] ? __local_bh_enable_ip+0x160/0x260 [ 387.487128] tcp_sendmsg+0x27/0x40 [ 387.490649] inet_sendmsg+0x108/0x440 [ 387.494427] smc_sendmsg+0x223/0x320 [ 387.498127] ? smc_sendpage+0x170/0x170 [ 387.502086] sock_sendmsg+0xb5/0xf0 [ 387.505689] sock_write_iter+0x215/0x420 [ 387.509908] ? sock_sendmsg+0xf0/0xf0 [ 387.513823] __vfs_write+0x443/0x890 [ 387.517524] ? lock_downgrade+0x860/0x860 [ 387.521667] ? kernel_read+0x130/0x130 [ 387.525570] ? rw_verify_area+0xb8/0x2b0 [ 387.529618] vfs_write+0x150/0x4d0 [ 387.533165] ksys_write+0x103/0x260 [ 387.536769] ? do_sys_open+0x16e/0x350 [ 387.540669] ? __ia32_sys_read+0xa0/0xa0 [ 387.544709] ? do_syscall_64+0x21/0x4e0 [ 387.549391] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.554736] __x64_sys_write+0x6e/0xb0 [ 387.558607] do_syscall_64+0xd0/0x4e0 [ 387.562473] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.567639] RIP: 0033:0x4592f9 [ 387.570810] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 387.590819] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 387.598592] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 387.605936] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 387.613196] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 387.620561] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 387.627819] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 387.654031] FAULT_INJECTION: forcing a failure. [ 387.654031] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 387.660553] FAULT_INJECTION: forcing a failure. [ 387.660553] name failslab, interval 1, probability 0, space 0, times 0 [ 387.685607] FAULT_INJECTION: forcing a failure. [ 387.685607] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 387.702352] FAULT_INJECTION: forcing a failure. [ 387.702352] name failslab, interval 1, probability 0, space 0, times 0 [ 387.703898] CPU: 1 PID: 12130 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 387.721945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.731642] Call Trace: [ 387.734224] dump_stack+0x123/0x177 [ 387.737836] should_fail.cold.4+0x5/0x13 [ 387.741892] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 387.749888] ? kernel_text_address+0x79/0xf0 [ 387.754364] ? __kernel_text_address+0xd/0x40 [ 387.758966] ? unwind_get_return_address+0x61/0xa0 [ 387.764330] __should_failslab+0xba/0xf0 [ 387.768490] should_failslab+0x9/0x14 [ 387.772271] __kmalloc+0x70/0x770 [ 387.775704] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 387.780975] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 387.786406] ? tls_push_record+0xff/0x1600 [ 387.790625] ? tls_sw_sendmsg+0x92d/0x1020 [ 387.795531] ? inet_sendmsg+0x108/0x440 [ 387.799496] ? smc_sendmsg+0x223/0x320 [ 387.803375] ? sock_sendmsg+0xb5/0xf0 [ 387.807246] ? sock_write_iter+0x215/0x420 [ 387.811639] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 387.817424] ? iov_iter_get_pages+0x1ee/0x1370 [ 387.822108] ? __lock_is_held+0xb5/0x140 [ 387.826152] generic_gcmaes_encrypt+0xfd/0x150 [ 387.831581] ? generic_gcmaes_encrypt+0xfd/0x150 [ 387.836318] ? helper_rfc4106_encrypt+0x450/0x450 [ 387.841141] ? __kmalloc+0x5f1/0x770 [ 387.845009] gcmaes_wrapper_encrypt+0x109/0x180 [ 387.849706] tls_push_record+0x9ae/0x1600 [ 387.853847] ? lockdep_hardirqs_on+0x421/0x5c0 [ 387.858424] tls_sw_sendmsg+0x92d/0x1020 [ 387.862487] ? __lock_acquire+0x792/0x4980 [ 387.866821] ? find_held_lock+0x36/0x1d0 [ 387.870864] ? tls_sw_push_pending_record+0x10/0x10 [ 387.875878] ? __local_bh_enable_ip+0x160/0x260 [ 387.880528] ? lock_sock_nested+0xc5/0x100 [ 387.884748] ? lockdep_hardirqs_on+0x421/0x5c0 [ 387.889334] ? lock_sock_nested+0x82/0x100 [ 387.893895] ? trace_hardirqs_on+0x28/0x190 [ 387.898194] ? lock_sock_nested+0x82/0x100 [ 387.902405] ? lock_sock_nested+0x82/0x100 [ 387.906881] inet_sendmsg+0x108/0x440 [ 387.910669] smc_sendmsg+0x223/0x320 [ 387.914367] ? smc_sendpage+0x170/0x170 [ 387.918501] sock_sendmsg+0xb5/0xf0 [ 387.922108] sock_write_iter+0x215/0x420 [ 387.927988] ? sock_sendmsg+0xf0/0xf0 [ 387.931795] __vfs_write+0x443/0x890 [ 387.935670] ? lock_downgrade+0x860/0x860 [ 387.939798] ? kernel_read+0x130/0x130 [ 387.943673] ? rw_verify_area+0xb8/0x2b0 [ 387.947714] vfs_write+0x150/0x4d0 [ 387.951253] ksys_write+0x103/0x260 [ 387.954880] ? do_sys_open+0x16e/0x350 [ 387.958747] ? __ia32_sys_read+0xa0/0xa0 [ 387.962788] ? do_syscall_64+0x21/0x4e0 [ 387.967107] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.972885] __x64_sys_write+0x6e/0xb0 [ 387.976756] do_syscall_64+0xd0/0x4e0 [ 387.980539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 387.985806] RIP: 0033:0x4592f9 [ 387.988979] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.008207] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 388.016067] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 388.023316] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 388.030563] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 388.037816] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 388.045587] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 388.056985] CPU: 1 PID: 12131 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 388.064889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.074242] Call Trace: [ 388.076833] dump_stack+0x123/0x177 [ 388.080461] should_fail.cold.4+0x5/0x13 [ 388.084545] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 388.089722] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 388.094979] ? kasan_unpoison_shadow+0x35/0x50 [ 388.099555] __alloc_pages_nodemask+0x1d5/0x710 [ 388.104204] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 388.109204] alloc_pages_current+0xd6/0x1b0 [ 388.113508] skb_page_frag_refill+0x20b/0x400 [ 388.118073] sk_page_frag_refill+0x46/0x1b0 [ 388.122375] tcp_sendmsg_locked+0xc58/0x35b0 [ 388.126778] ? mark_held_locks+0x130/0x130 [ 388.130991] ? mark_held_locks+0xc7/0x130 [ 388.135122] ? tcp_sendpage+0x50/0x50 [ 388.139085] ? mark_held_locks+0xc7/0x130 [ 388.143297] ? __local_bh_enable_ip+0x160/0x260 [ 388.147966] ? lock_sock_nested+0xc5/0x100 [ 388.152539] ? lockdep_hardirqs_on+0x421/0x5c0 [ 388.157114] ? lock_sock_nested+0x82/0x100 [ 388.161326] ? trace_hardirqs_on+0x28/0x190 [ 388.165896] ? lock_sock_nested+0x82/0x100 [ 388.170200] ? lock_sock_nested+0x82/0x100 [ 388.174421] ? __local_bh_enable_ip+0x160/0x260 [ 388.179070] tcp_sendmsg+0x27/0x40 [ 388.182617] inet_sendmsg+0x108/0x440 [ 388.186565] smc_sendmsg+0x223/0x320 [ 388.190263] ? smc_sendpage+0x170/0x170 [ 388.194216] sock_sendmsg+0xb5/0xf0 [ 388.197996] sock_write_iter+0x215/0x420 [ 388.202036] ? sock_sendmsg+0xf0/0xf0 [ 388.205838] __vfs_write+0x443/0x890 [ 388.209790] ? lock_downgrade+0x860/0x860 [ 388.214205] ? kernel_read+0x130/0x130 [ 388.218094] ? rw_verify_area+0xb8/0x2b0 [ 388.222326] vfs_write+0x150/0x4d0 [ 388.225861] ksys_write+0x103/0x260 [ 388.229472] ? do_sys_open+0x16e/0x350 [ 388.233344] ? __ia32_sys_read+0xa0/0xa0 [ 388.237386] ? do_syscall_64+0x21/0x4e0 [ 388.241412] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.246840] __x64_sys_write+0x6e/0xb0 [ 388.250707] do_syscall_64+0xd0/0x4e0 [ 388.254483] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.259927] RIP: 0033:0x4592f9 [ 388.263115] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.282001] RSP: 002b:00007ff24519fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 388.289707] RAX: ffffffffffffffda RBX: 00007ff24519fc90 RCX: 00000000004592f9 [ 388.297079] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 388.304532] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 388.311781] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451a06d4 [ 388.319031] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 388.332169] CPU: 1 PID: 12127 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 388.340085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.349438] Call Trace: [ 388.352110] dump_stack+0x123/0x177 [ 388.355808] should_fail.cold.4+0x5/0x13 [ 388.359878] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 388.365061] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 388.370315] ? kasan_unpoison_shadow+0x35/0x50 [ 388.374883] __alloc_pages_nodemask+0x1d5/0x710 [ 388.379555] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 388.384755] alloc_pages_current+0xd6/0x1b0 [ 388.390258] skb_page_frag_refill+0x20b/0x400 [ 388.395620] sk_page_frag_refill+0x46/0x1b0 [ 388.400133] tcp_sendmsg_locked+0xc58/0x35b0 [ 388.404568] ? mark_held_locks+0x130/0x130 [ 388.408783] ? mark_held_locks+0xc7/0x130 [ 388.412927] ? tcp_sendpage+0x50/0x50 [ 388.416709] ? mark_held_locks+0xc7/0x130 [ 388.421283] ? __local_bh_enable_ip+0x160/0x260 [ 388.425934] ? lock_sock_nested+0xc5/0x100 [ 388.430168] ? lockdep_hardirqs_on+0x421/0x5c0 [ 388.434734] ? lock_sock_nested+0x82/0x100 [ 388.438973] ? trace_hardirqs_on+0x28/0x190 [ 388.443270] ? lock_sock_nested+0x82/0x100 [ 388.447517] ? lock_sock_nested+0x82/0x100 [ 388.451733] ? __local_bh_enable_ip+0x160/0x260 [ 388.456381] tcp_sendmsg+0x27/0x40 [ 388.459902] inet_sendmsg+0x108/0x440 [ 388.463684] smc_sendmsg+0x223/0x320 [ 388.467548] ? smc_sendpage+0x170/0x170 [ 388.471501] sock_sendmsg+0xb5/0xf0 [ 388.475114] sock_write_iter+0x215/0x420 [ 388.479238] ? sock_sendmsg+0xf0/0xf0 [ 388.483024] __vfs_write+0x443/0x890 [ 388.486718] ? lock_downgrade+0x860/0x860 [ 388.490953] ? kernel_read+0x130/0x130 [ 388.494839] ? rw_verify_area+0xb8/0x2b0 [ 388.498978] vfs_write+0x150/0x4d0 [ 388.502531] ksys_write+0x103/0x260 [ 388.506135] ? do_sys_open+0x16e/0x350 [ 388.510014] ? __ia32_sys_read+0xa0/0xa0 [ 388.514062] ? do_syscall_64+0x21/0x4e0 [ 388.518034] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.523403] __x64_sys_write+0x6e/0xb0 [ 388.527276] do_syscall_64+0xd0/0x4e0 [ 388.531056] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.536243] RIP: 0033:0x4592f9 [ 388.539436] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.558945] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 388.566639] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 388.573889] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 388.581145] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 388.588593] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 388.595847] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 388.618394] CPU: 0 PID: 12135 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 388.626483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.636405] Call Trace: [ 388.636875] FAULT_INJECTION: forcing a failure. [ 388.636875] name failslab, interval 1, probability 0, space 0, times 0 [ 388.639034] dump_stack+0x123/0x177 [ 388.653841] should_fail.cold.4+0x5/0x13 [ 388.657884] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 388.663137] ? kernel_text_address+0x79/0xf0 [ 388.670731] ? __kernel_text_address+0xd/0x40 [ 388.675389] ? unwind_get_return_address+0x61/0xa0 [ 388.680324] __should_failslab+0xba/0xf0 [ 388.684485] should_failslab+0x9/0x14 [ 388.688567] __kmalloc+0x70/0x770 [ 388.692010] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 388.697290] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 388.703268] ? tls_push_record+0xff/0x1600 [ 388.707515] ? tls_sw_sendmsg+0x92d/0x1020 [ 388.711740] ? inet_sendmsg+0x108/0x440 [ 388.715702] ? smc_sendmsg+0x223/0x320 [ 388.720110] ? sock_sendmsg+0xb5/0xf0 [ 388.724076] ? sock_write_iter+0x215/0x420 [ 388.728304] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 388.734112] ? iov_iter_get_pages+0x1ee/0x1370 [ 388.738681] ? __lock_is_held+0xb5/0x140 [ 388.742754] generic_gcmaes_encrypt+0xfd/0x150 [ 388.747504] ? generic_gcmaes_encrypt+0xfd/0x150 [ 388.752554] ? helper_rfc4106_encrypt+0x450/0x450 [ 388.757477] ? __kmalloc+0x5f1/0x770 [ 388.761201] gcmaes_wrapper_encrypt+0x109/0x180 [ 388.765971] tls_push_record+0x9ae/0x1600 [ 388.770107] ? lockdep_hardirqs_on+0x421/0x5c0 [ 388.774682] tls_sw_sendmsg+0x92d/0x1020 [ 388.778848] ? __lock_acquire+0x792/0x4980 [ 388.787175] ? find_held_lock+0x36/0x1d0 [ 388.791223] ? tls_sw_push_pending_record+0x10/0x10 [ 388.796227] ? __local_bh_enable_ip+0x160/0x260 [ 388.800872] ? lock_sock_nested+0xc5/0x100 [ 388.805083] ? lockdep_hardirqs_on+0x421/0x5c0 [ 388.809748] ? lock_sock_nested+0x82/0x100 [ 388.813979] ? trace_hardirqs_on+0x28/0x190 [ 388.818294] ? lock_sock_nested+0x82/0x100 [ 388.822609] ? lock_sock_nested+0x82/0x100 [ 388.826828] inet_sendmsg+0x108/0x440 [ 388.830611] smc_sendmsg+0x223/0x320 [ 388.834303] ? smc_sendpage+0x170/0x170 [ 388.838256] sock_sendmsg+0xb5/0xf0 [ 388.841878] sock_write_iter+0x215/0x420 [ 388.845939] ? sock_sendmsg+0xf0/0xf0 [ 388.849772] __vfs_write+0x443/0x890 [ 388.853475] ? lock_downgrade+0x860/0x860 [ 388.857606] ? kernel_read+0x130/0x130 [ 388.861486] ? rw_verify_area+0xb8/0x2b0 [ 388.865616] vfs_write+0x150/0x4d0 [ 388.869144] ksys_write+0x103/0x260 [ 388.872749] ? do_sys_open+0x16e/0x350 [ 388.876631] ? __ia32_sys_read+0xa0/0xa0 [ 388.880682] ? do_syscall_64+0x21/0x4e0 [ 388.884643] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.890009] __x64_sys_write+0x6e/0xb0 [ 388.893902] do_syscall_64+0xd0/0x4e0 [ 388.897684] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 388.902851] RIP: 0033:0x4592f9 [ 388.906022] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 388.924914] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 388.932609] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 388.939881] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 388.948096] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 388.955346] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 388.962596] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 388.984608] CPU: 0 PID: 12143 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 388.992521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.001875] Call Trace: [ 389.004472] dump_stack+0x123/0x177 [ 389.008286] should_fail.cold.4+0x5/0x13 [ 389.012354] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 389.017469] ? kernel_text_address+0x79/0xf0 [ 389.021946] ? __kernel_text_address+0xd/0x40 [ 389.026420] ? unwind_get_return_address+0x61/0xa0 [ 389.031503] __should_failslab+0xba/0xf0 [ 389.035545] should_failslab+0x9/0x14 [ 389.039327] __kmalloc+0x70/0x770 [ 389.042762] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 389.048106] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 389.053197] ? tls_push_record+0xff/0x1600 [ 389.057425] ? tls_sw_sendmsg+0x92d/0x1020 [ 389.061637] ? inet_sendmsg+0x108/0x440 [ 389.065612] ? smc_sendmsg+0x223/0x320 [ 389.069477] ? sock_sendmsg+0xb5/0xf0 [ 389.073255] ? sock_write_iter+0x215/0x420 [ 389.077471] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 389.083253] ? iov_iter_get_pages+0x1ee/0x1370 [ 389.087819] ? __lock_is_held+0xb5/0x140 [ 389.091864] generic_gcmaes_encrypt+0xfd/0x150 [ 389.096422] ? generic_gcmaes_encrypt+0xfd/0x150 [ 389.101167] ? helper_rfc4106_encrypt+0x450/0x450 [ 389.106006] ? __kmalloc+0x5f1/0x770 [ 389.109703] gcmaes_wrapper_encrypt+0x109/0x180 [ 389.114383] tls_push_record+0x9ae/0x1600 [ 389.118509] ? lockdep_hardirqs_on+0x421/0x5c0 [ 389.123077] tls_sw_sendmsg+0x92d/0x1020 [ 389.127117] ? __lock_acquire+0x792/0x4980 [ 389.131334] ? find_held_lock+0x36/0x1d0 [ 389.135376] ? tls_sw_push_pending_record+0x10/0x10 [ 389.140372] ? __local_bh_enable_ip+0x160/0x260 [ 389.145020] ? lock_sock_nested+0xc5/0x100 [ 389.149234] ? lockdep_hardirqs_on+0x421/0x5c0 [ 389.153796] ? lock_sock_nested+0x82/0x100 [ 389.158009] ? trace_hardirqs_on+0x28/0x190 [ 389.162625] ? lock_sock_nested+0x82/0x100 [ 389.166838] ? lock_sock_nested+0x82/0x100 [ 389.171068] inet_sendmsg+0x108/0x440 [ 389.174848] smc_sendmsg+0x223/0x320 [ 389.178547] ? smc_sendpage+0x170/0x170 [ 389.182496] sock_sendmsg+0xb5/0xf0 [ 389.186102] sock_write_iter+0x215/0x420 [ 389.190143] ? sock_sendmsg+0xf0/0xf0 [ 389.194063] __vfs_write+0x443/0x890 [ 389.197756] ? lock_downgrade+0x860/0x860 [ 389.201883] ? kernel_read+0x130/0x130 [ 389.205765] ? rw_verify_area+0xb8/0x2b0 [ 389.209807] vfs_write+0x150/0x4d0 [ 389.213327] ksys_write+0x103/0x260 [ 389.216931] ? do_sys_open+0x16e/0x350 [ 389.220812] ? __ia32_sys_read+0xa0/0xa0 [ 389.224855] ? do_syscall_64+0x21/0x4e0 [ 389.228810] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.234153] __x64_sys_write+0x6e/0xb0 [ 389.238106] do_syscall_64+0xd0/0x4e0 [ 389.241908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.247083] RIP: 0033:0x4592f9 [ 389.250257] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 389.269142] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 389.276842] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 389.284091] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 389.291352] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 389.298612] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 389.305860] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 389.332139] FAULT_INJECTION: forcing a failure. [ 389.332139] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 389.344846] CPU: 0 PID: 12139 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 389.352751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.362277] Call Trace: [ 389.364867] dump_stack+0x123/0x177 [ 389.368589] should_fail.cold.4+0x5/0x13 [ 389.372649] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 389.377753] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 389.383009] ? kasan_unpoison_shadow+0x35/0x50 [ 389.387755] __alloc_pages_nodemask+0x1d5/0x710 [ 389.392420] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 389.397487] alloc_pages_current+0xd6/0x1b0 [ 389.401791] skb_page_frag_refill+0x20b/0x400 [ 389.406264] sk_page_frag_refill+0x46/0x1b0 [ 389.410572] tcp_sendmsg_locked+0xc58/0x35b0 [ 389.414966] ? mark_held_locks+0x130/0x130 [ 389.419179] ? mark_held_locks+0xc7/0x130 [ 389.423313] ? tcp_sendpage+0x50/0x50 [ 389.427463] ? mark_held_locks+0xc7/0x130 [ 389.431590] ? __local_bh_enable_ip+0x160/0x260 [ 389.436236] ? lock_sock_nested+0xc5/0x100 [ 389.440473] ? lockdep_hardirqs_on+0x421/0x5c0 [ 389.445031] ? lock_sock_nested+0x82/0x100 [ 389.449245] ? trace_hardirqs_on+0x28/0x190 [ 389.453555] ? lock_sock_nested+0x82/0x100 [ 389.457767] ? lock_sock_nested+0x82/0x100 [ 389.461998] ? __local_bh_enable_ip+0x160/0x260 [ 389.466672] tcp_sendmsg+0x27/0x40 [ 389.470202] inet_sendmsg+0x108/0x440 [ 389.473996] smc_sendmsg+0x223/0x320 [ 389.477706] ? smc_sendpage+0x170/0x170 [ 389.483830] sock_sendmsg+0xb5/0xf0 [ 389.487755] sock_write_iter+0x215/0x420 [ 389.491795] ? sock_sendmsg+0xf0/0xf0 [ 389.495580] __vfs_write+0x443/0x890 [ 389.499439] ? lock_downgrade+0x860/0x860 [ 389.503745] ? kernel_read+0x130/0x130 [ 389.507650] ? rw_verify_area+0xb8/0x2b0 [ 389.511695] vfs_write+0x150/0x4d0 [ 389.515233] ksys_write+0x103/0x260 [ 389.518943] ? do_sys_open+0x16e/0x350 [ 389.523185] ? __ia32_sys_read+0xa0/0xa0 [ 389.527234] ? do_syscall_64+0x21/0x4e0 [ 389.531208] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.536551] __x64_sys_write+0x6e/0xb0 [ 389.540427] do_syscall_64+0xd0/0x4e0 [ 389.544207] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.549376] RIP: 0033:0x4592f9 [ 389.552547] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 389.571433] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 389.579120] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 389.586454] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 389.593792] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 389.601496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 389.611278] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 389.663913] FAULT_INJECTION: forcing a failure. [ 389.663913] name failslab, interval 1, probability 0, space 0, times 0 [ 389.687394] FAULT_INJECTION: forcing a failure. [ 389.687394] name failslab, interval 1, probability 0, space 0, times 0 [ 389.699076] FAULT_INJECTION: forcing a failure. [ 389.699076] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 389.701073] CPU: 1 PID: 12153 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 389.718887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.723871] FAULT_INJECTION: forcing a failure. [ 389.723871] name failslab, interval 1, probability 0, space 0, times 0 [ 389.728282] Call Trace: [ 389.728295] dump_stack+0x123/0x177 [ 389.728308] should_fail.cold.4+0x5/0x13 [ 389.728316] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 389.728324] ? kernel_text_address+0x79/0xf0 [ 389.728330] ? __kernel_text_address+0xd/0x40 [ 389.728336] ? unwind_get_return_address+0x61/0xa0 [ 389.728347] __should_failslab+0xba/0xf0 [ 389.728354] should_failslab+0x9/0x14 [ 389.728360] __kmalloc+0x70/0x770 [ 389.728369] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 389.728378] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 389.791198] ? tls_push_record+0xff/0x1600 [ 389.795414] ? tls_sw_sendmsg+0x92d/0x1020 [ 389.799714] ? inet_sendmsg+0x108/0x440 [ 389.803746] ? smc_sendmsg+0x223/0x320 [ 389.807715] ? sock_sendmsg+0xb5/0xf0 [ 389.811495] ? sock_write_iter+0x215/0x420 [ 389.815715] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 389.821675] ? iov_iter_get_pages+0x1ee/0x1370 [ 389.828298] ? __lock_is_held+0xb5/0x140 [ 389.832373] generic_gcmaes_encrypt+0xfd/0x150 [ 389.836942] ? generic_gcmaes_encrypt+0xfd/0x150 [ 389.841675] ? helper_rfc4106_encrypt+0x450/0x450 [ 389.846497] ? __kmalloc+0x5f1/0x770 [ 389.850214] gcmaes_wrapper_encrypt+0x109/0x180 [ 389.854873] tls_push_record+0x9ae/0x1600 [ 389.859008] ? lockdep_hardirqs_on+0x421/0x5c0 [ 389.863584] tls_sw_sendmsg+0x92d/0x1020 [ 389.867620] ? __lock_acquire+0x792/0x4980 [ 389.871840] ? find_held_lock+0x36/0x1d0 [ 389.875983] ? tls_sw_push_pending_record+0x10/0x10 [ 389.883250] ? __local_bh_enable_ip+0x160/0x260 [ 389.887914] ? lock_sock_nested+0xc5/0x100 [ 389.892496] ? lockdep_hardirqs_on+0x421/0x5c0 [ 389.897317] ? lock_sock_nested+0x82/0x100 [ 389.901533] ? trace_hardirqs_on+0x28/0x190 [ 389.905835] ? lock_sock_nested+0x82/0x100 [ 389.910045] ? lock_sock_nested+0x82/0x100 [ 389.914265] inet_sendmsg+0x108/0x440 [ 389.918044] smc_sendmsg+0x223/0x320 [ 389.922081] ? smc_sendpage+0x170/0x170 [ 389.926118] sock_sendmsg+0xb5/0xf0 [ 389.929740] sock_write_iter+0x215/0x420 [ 389.933777] ? sock_sendmsg+0xf0/0xf0 [ 389.937567] __vfs_write+0x443/0x890 [ 389.941262] ? lock_downgrade+0x860/0x860 [ 389.945390] ? kernel_read+0x130/0x130 [ 389.949266] ? rw_verify_area+0xb8/0x2b0 [ 389.953305] vfs_write+0x150/0x4d0 [ 389.956842] ksys_write+0x103/0x260 [ 389.960531] ? do_sys_open+0x16e/0x350 [ 389.964397] ? __ia32_sys_read+0xa0/0xa0 [ 389.968452] ? do_syscall_64+0x21/0x4e0 [ 389.972443] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.977799] __x64_sys_write+0x6e/0xb0 [ 389.981675] do_syscall_64+0xd0/0x4e0 [ 389.985458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 389.990724] RIP: 0033:0x4592f9 [ 389.993896] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 390.013123] RSP: 002b:00007f3a78a1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 390.020810] RAX: ffffffffffffffda RBX: 00007f3a78a1ec90 RCX: 00000000004592f9 [ 390.030262] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 390.037538] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 390.044811] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a78a1f6d4 [ 390.052234] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 390.061123] CPU: 1 PID: 12157 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 390.069629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.078986] Call Trace: [ 390.081582] dump_stack+0x123/0x177 [ 390.085214] should_fail.cold.4+0x5/0x13 [ 390.089301] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 390.094408] ? kernel_text_address+0x79/0xf0 [ 390.098821] ? __kernel_text_address+0xd/0x40 [ 390.103320] ? unwind_get_return_address+0x61/0xa0 [ 390.108257] __should_failslab+0xba/0xf0 [ 390.112325] should_failslab+0x9/0x14 [ 390.116128] __kmalloc+0x70/0x770 [ 390.119605] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 390.124868] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 390.129965] ? tls_push_record+0xff/0x1600 [ 390.134176] ? tls_sw_sendmsg+0x92d/0x1020 [ 390.138389] ? inet_sendmsg+0x108/0x440 [ 390.142340] ? smc_sendmsg+0x223/0x320 [ 390.146205] ? sock_sendmsg+0xb5/0xf0 [ 390.149983] ? sock_write_iter+0x215/0x420 [ 390.154198] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 390.159981] ? iov_iter_get_pages+0x1ee/0x1370 [ 390.164547] ? __lock_is_held+0xb5/0x140 [ 390.168592] generic_gcmaes_encrypt+0xfd/0x150 [ 390.173194] ? generic_gcmaes_encrypt+0xfd/0x150 [ 390.177948] ? helper_rfc4106_encrypt+0x450/0x450 [ 390.182803] ? __kmalloc+0x5f1/0x770 [ 390.186881] gcmaes_wrapper_encrypt+0x109/0x180 [ 390.191625] tls_push_record+0x9ae/0x1600 [ 390.195755] ? lockdep_hardirqs_on+0x421/0x5c0 [ 390.200500] tls_sw_sendmsg+0x92d/0x1020 [ 390.205069] ? __lock_acquire+0x792/0x4980 [ 390.209290] ? find_held_lock+0x36/0x1d0 [ 390.213333] ? tls_sw_push_pending_record+0x10/0x10 [ 390.218333] ? __local_bh_enable_ip+0x160/0x260 [ 390.222980] ? lock_sock_nested+0xc5/0x100 [ 390.227219] ? lockdep_hardirqs_on+0x421/0x5c0 [ 390.231830] ? lock_sock_nested+0x82/0x100 [ 390.236057] ? trace_hardirqs_on+0x28/0x190 [ 390.240441] ? lock_sock_nested+0x82/0x100 [ 390.244655] ? lock_sock_nested+0x82/0x100 [ 390.248875] inet_sendmsg+0x108/0x440 [ 390.252655] smc_sendmsg+0x223/0x320 [ 390.256370] ? smc_sendpage+0x170/0x170 [ 390.260413] sock_sendmsg+0xb5/0xf0 [ 390.264030] sock_write_iter+0x215/0x420 [ 390.268074] ? sock_sendmsg+0xf0/0xf0 [ 390.271885] __vfs_write+0x443/0x890 [ 390.275598] ? lock_downgrade+0x860/0x860 [ 390.279723] ? kernel_read+0x130/0x130 [ 390.284204] ? rw_verify_area+0xb8/0x2b0 [ 390.288246] vfs_write+0x150/0x4d0 [ 390.291798] ksys_write+0x103/0x260 [ 390.295507] ? do_sys_open+0x16e/0x350 [ 390.299413] ? __ia32_sys_read+0xa0/0xa0 [ 390.303514] ? do_syscall_64+0x21/0x4e0 [ 390.307480] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.312835] __x64_sys_write+0x6e/0xb0 [ 390.316706] do_syscall_64+0xd0/0x4e0 [ 390.320485] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.325677] RIP: 0033:0x4592f9 [ 390.328874] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 390.348456] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 390.356231] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 2020/12/30 01:01:00 executed programs: 1275 [ 390.363487] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 390.370738] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 390.378940] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 390.386206] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 390.413077] CPU: 1 PID: 12149 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 390.420999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.430461] Call Trace: [ 390.433055] dump_stack+0x123/0x177 [ 390.436693] should_fail.cold.4+0x5/0x13 [ 390.440766] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 390.445899] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 390.451187] ? kasan_unpoison_shadow+0x35/0x50 [ 390.455811] __alloc_pages_nodemask+0x1d5/0x710 [ 390.460587] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 390.465650] alloc_pages_current+0xd6/0x1b0 [ 390.469969] skb_page_frag_refill+0x20b/0x400 [ 390.474463] sk_page_frag_refill+0x46/0x1b0 [ 390.478770] tcp_sendmsg_locked+0xc58/0x35b0 [ 390.483439] ? mark_held_locks+0x130/0x130 [ 390.487760] ? mark_held_locks+0xc7/0x130 [ 390.491898] ? tcp_sendpage+0x50/0x50 [ 390.495680] ? mark_held_locks+0xc7/0x130 [ 390.500082] ? __local_bh_enable_ip+0x160/0x260 [ 390.504751] ? lock_sock_nested+0xc5/0x100 [ 390.508965] ? lockdep_hardirqs_on+0x421/0x5c0 [ 390.513634] ? lock_sock_nested+0x82/0x100 [ 390.517851] ? trace_hardirqs_on+0x28/0x190 [ 390.522146] ? lock_sock_nested+0x82/0x100 [ 390.526366] ? lock_sock_nested+0x82/0x100 [ 390.530691] ? __local_bh_enable_ip+0x160/0x260 [ 390.535369] tcp_sendmsg+0x27/0x40 [ 390.538898] inet_sendmsg+0x108/0x440 [ 390.542688] smc_sendmsg+0x223/0x320 [ 390.546385] ? smc_sendpage+0x170/0x170 [ 390.550339] sock_sendmsg+0xb5/0xf0 [ 390.553966] sock_write_iter+0x215/0x420 [ 390.558006] ? sock_sendmsg+0xf0/0xf0 [ 390.562400] __vfs_write+0x443/0x890 [ 390.566103] ? lock_downgrade+0x860/0x860 [ 390.570241] ? kernel_read+0x130/0x130 [ 390.574114] ? rw_verify_area+0xb8/0x2b0 [ 390.578156] vfs_write+0x150/0x4d0 [ 390.581674] ksys_write+0x103/0x260 [ 390.585278] ? do_sys_open+0x16e/0x350 [ 390.589288] ? __ia32_sys_read+0xa0/0xa0 [ 390.593368] ? do_syscall_64+0x21/0x4e0 [ 390.597337] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.602773] __x64_sys_write+0x6e/0xb0 [ 390.606666] do_syscall_64+0xd0/0x4e0 [ 390.610453] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.615662] RIP: 0033:0x4592f9 [ 390.619102] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 390.638178] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 390.645864] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 390.653111] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 390.660444] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 390.667698] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 390.675991] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 390.692437] CPU: 1 PID: 12164 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 390.700742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.710547] Call Trace: [ 390.713149] dump_stack+0x123/0x177 [ 390.716791] should_fail.cold.4+0x5/0x13 [ 390.720861] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 390.726195] ? kernel_text_address+0x79/0xf0 [ 390.730630] ? __kernel_text_address+0xd/0x40 [ 390.735143] ? unwind_get_return_address+0x61/0xa0 [ 390.740127] __should_failslab+0xba/0xf0 [ 390.744200] should_failslab+0x9/0x14 [ 390.748114] __kmalloc+0x70/0x770 [ 390.751576] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 390.756872] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 390.762067] ? tls_push_record+0xff/0x1600 [ 390.766312] ? tls_sw_sendmsg+0x92d/0x1020 [ 390.770645] ? inet_sendmsg+0x108/0x440 [ 390.774625] ? smc_sendmsg+0x223/0x320 [ 390.778528] ? sock_sendmsg+0xb5/0xf0 [ 390.778762] FAULT_INJECTION: forcing a failure. [ 390.778762] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 390.782319] ? sock_write_iter+0x215/0x420 [ 390.782334] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 390.782343] ? iov_iter_get_pages+0x1ee/0x1370 [ 390.782359] ? __lock_is_held+0xb5/0x140 [ 390.782374] generic_gcmaes_encrypt+0xfd/0x150 [ 390.782379] ? generic_gcmaes_encrypt+0xfd/0x150 [ 390.782384] ? helper_rfc4106_encrypt+0x450/0x450 [ 390.782396] ? __kmalloc+0x5f1/0x770 [ 390.794940] FAULT_INJECTION: forcing a failure. [ 390.794940] name failslab, interval 1, probability 0, space 0, times 0 [ 390.798503] gcmaes_wrapper_encrypt+0x109/0x180 [ 390.798514] tls_push_record+0x9ae/0x1600 [ 390.798521] ? lockdep_hardirqs_on+0x421/0x5c0 [ 390.798538] tls_sw_sendmsg+0x92d/0x1020 [ 390.798544] ? __lock_acquire+0x792/0x4980 [ 390.798558] ? find_held_lock+0x36/0x1d0 [ 390.798566] ? tls_sw_push_pending_record+0x10/0x10 [ 390.798572] ? __local_bh_enable_ip+0x160/0x260 [ 390.798579] ? lock_sock_nested+0xc5/0x100 [ 390.798584] ? lockdep_hardirqs_on+0x421/0x5c0 [ 390.798590] ? lock_sock_nested+0x82/0x100 [ 390.804753] FAULT_INJECTION: forcing a failure. [ 390.804753] name failslab, interval 1, probability 0, space 0, times 0 [ 390.809130] ? trace_hardirqs_on+0x28/0x190 [ 390.809136] ? lock_sock_nested+0x82/0x100 [ 390.809140] ? lock_sock_nested+0x82/0x100 [ 390.809151] inet_sendmsg+0x108/0x440 [ 390.809162] smc_sendmsg+0x223/0x320 [ 390.809168] ? smc_sendpage+0x170/0x170 [ 390.809174] sock_sendmsg+0xb5/0xf0 [ 390.809181] sock_write_iter+0x215/0x420 [ 390.809188] ? sock_sendmsg+0xf0/0xf0 [ 390.809204] __vfs_write+0x443/0x890 [ 390.809210] ? lock_downgrade+0x860/0x860 [ 390.809215] ? kernel_read+0x130/0x130 [ 390.809232] ? rw_verify_area+0xb8/0x2b0 [ 390.954342] vfs_write+0x150/0x4d0 [ 390.957866] ksys_write+0x103/0x260 [ 390.961469] ? do_sys_open+0x16e/0x350 [ 390.965341] ? __ia32_sys_read+0xa0/0xa0 [ 390.969381] ? do_syscall_64+0x21/0x4e0 [ 390.973338] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.978683] __x64_sys_write+0x6e/0xb0 [ 390.982554] do_syscall_64+0xd0/0x4e0 [ 390.986681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 390.991848] RIP: 0033:0x4592f9 [ 390.995018] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.013898] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 391.021582] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 391.028845] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 391.036372] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 391.043737] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 391.050986] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 391.058497] CPU: 0 PID: 12183 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 391.066392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.075852] Call Trace: [ 391.078435] dump_stack+0x123/0x177 [ 391.082065] should_fail.cold.4+0x5/0x13 [ 391.086212] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 391.091309] ? kernel_text_address+0x79/0xf0 [ 391.095719] ? __kernel_text_address+0xd/0x40 [ 391.100218] ? unwind_get_return_address+0x61/0xa0 [ 391.106107] __should_failslab+0xba/0xf0 [ 391.110435] should_failslab+0x9/0x14 [ 391.114390] __kmalloc+0x70/0x770 [ 391.117846] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 391.123123] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 391.128222] ? tls_push_record+0xff/0x1600 [ 391.132461] ? tls_sw_sendmsg+0x92d/0x1020 [ 391.136778] ? inet_sendmsg+0x108/0x440 [ 391.140741] ? smc_sendmsg+0x223/0x320 [ 391.144626] ? sock_sendmsg+0xb5/0xf0 [ 391.148408] ? sock_write_iter+0x215/0x420 [ 391.152631] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 391.158417] ? iov_iter_get_pages+0x1ee/0x1370 [ 391.162996] ? __lock_is_held+0xb5/0x140 [ 391.167044] generic_gcmaes_encrypt+0xfd/0x150 [ 391.171610] ? generic_gcmaes_encrypt+0xfd/0x150 [ 391.176447] ? helper_rfc4106_encrypt+0x450/0x450 [ 391.181471] ? __kmalloc+0x5f1/0x770 [ 391.185179] gcmaes_wrapper_encrypt+0x109/0x180 [ 391.189861] tls_push_record+0x9ae/0x1600 [ 391.193994] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.198575] tls_sw_sendmsg+0x92d/0x1020 [ 391.202636] ? __lock_acquire+0x792/0x4980 [ 391.206866] ? find_held_lock+0x36/0x1d0 [ 391.210950] ? tls_sw_push_pending_record+0x10/0x10 [ 391.215945] ? __local_bh_enable_ip+0x160/0x260 [ 391.220598] ? lock_sock_nested+0xc5/0x100 [ 391.224915] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.229480] ? lock_sock_nested+0x82/0x100 [ 391.233697] ? trace_hardirqs_on+0x28/0x190 [ 391.238007] ? lock_sock_nested+0x82/0x100 [ 391.242232] ? lock_sock_nested+0x82/0x100 [ 391.246476] inet_sendmsg+0x108/0x440 [ 391.250260] smc_sendmsg+0x223/0x320 [ 391.254041] ? smc_sendpage+0x170/0x170 [ 391.258092] sock_sendmsg+0xb5/0xf0 [ 391.261709] sock_write_iter+0x215/0x420 [ 391.265753] ? sock_sendmsg+0xf0/0xf0 [ 391.269543] __vfs_write+0x443/0x890 [ 391.273268] ? lock_downgrade+0x860/0x860 [ 391.277404] ? kernel_read+0x130/0x130 [ 391.281461] ? rw_verify_area+0xb8/0x2b0 [ 391.285600] vfs_write+0x150/0x4d0 [ 391.289124] ksys_write+0x103/0x260 [ 391.292738] ? do_sys_open+0x16e/0x350 [ 391.296704] ? __ia32_sys_read+0xa0/0xa0 [ 391.300888] ? do_syscall_64+0x21/0x4e0 [ 391.304848] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.310282] __x64_sys_write+0x6e/0xb0 [ 391.314160] do_syscall_64+0xd0/0x4e0 [ 391.318040] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.323313] RIP: 0033:0x4592f9 [ 391.326493] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.345381] RSP: 002b:00007f340f020c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 391.353073] RAX: ffffffffffffffda RBX: 00007f340f020c90 RCX: 00000000004592f9 [ 391.360420] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 391.367703] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 391.374959] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0216d4 [ 391.382473] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 391.389745] CPU: 1 PID: 12176 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 391.397636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.406993] Call Trace: [ 391.409590] dump_stack+0x123/0x177 [ 391.413218] should_fail.cold.4+0x5/0x13 [ 391.417287] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 391.422455] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 391.428146] ? kasan_unpoison_shadow+0x35/0x50 [ 391.432710] __alloc_pages_nodemask+0x1d5/0x710 [ 391.437376] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 391.442376] alloc_pages_current+0xd6/0x1b0 [ 391.446684] skb_page_frag_refill+0x20b/0x400 [ 391.451184] sk_page_frag_refill+0x46/0x1b0 [ 391.455567] tcp_sendmsg_locked+0xc58/0x35b0 [ 391.459978] ? mark_held_locks+0x130/0x130 [ 391.464649] ? mark_held_locks+0xc7/0x130 [ 391.468961] ? tcp_sendpage+0x50/0x50 [ 391.473260] ? mark_held_locks+0xc7/0x130 [ 391.477404] ? __local_bh_enable_ip+0x160/0x260 [ 391.482050] ? lock_sock_nested+0xc5/0x100 [ 391.486611] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.491171] ? lock_sock_nested+0x82/0x100 [ 391.495401] ? trace_hardirqs_on+0x28/0x190 [ 391.500047] ? lock_sock_nested+0x82/0x100 [ 391.504363] ? lock_sock_nested+0x82/0x100 [ 391.508748] ? __local_bh_enable_ip+0x160/0x260 [ 391.513407] tcp_sendmsg+0x27/0x40 [ 391.516927] inet_sendmsg+0x108/0x440 [ 391.520716] smc_sendmsg+0x223/0x320 [ 391.524410] ? smc_sendpage+0x170/0x170 [ 391.528376] sock_sendmsg+0xb5/0xf0 [ 391.531983] sock_write_iter+0x215/0x420 [ 391.536042] ? sock_sendmsg+0xf0/0xf0 [ 391.539854] __vfs_write+0x443/0x890 [ 391.543579] ? lock_downgrade+0x860/0x860 [ 391.547708] ? kernel_read+0x130/0x130 [ 391.551686] ? rw_verify_area+0xb8/0x2b0 [ 391.555729] vfs_write+0x150/0x4d0 [ 391.559269] ksys_write+0x103/0x260 [ 391.562892] ? do_sys_open+0x16e/0x350 [ 391.566774] ? __ia32_sys_read+0xa0/0xa0 [ 391.570827] ? do_syscall_64+0x21/0x4e0 [ 391.575303] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.580648] __x64_sys_write+0x6e/0xb0 [ 391.584643] do_syscall_64+0xd0/0x4e0 [ 391.588447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.593634] RIP: 0033:0x4592f9 [ 391.596808] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.615701] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 391.623397] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 391.630663] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 391.637917] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 391.645164] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 391.652411] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 391.661894] CPU: 0 PID: 12182 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 391.669791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.679841] Call Trace: [ 391.682426] dump_stack+0x123/0x177 [ 391.686058] should_fail.cold.4+0x5/0x13 [ 391.690297] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 391.695402] ? kernel_text_address+0x79/0xf0 [ 391.699844] ? __kernel_text_address+0xd/0x40 [ 391.704345] ? unwind_get_return_address+0x61/0xa0 [ 391.709372] __should_failslab+0xba/0xf0 [ 391.713940] should_failslab+0x9/0x14 [ 391.717753] __kmalloc+0x70/0x770 [ 391.721243] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 391.726539] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 391.731802] ? tls_push_record+0xff/0x1600 [ 391.736053] ? tls_sw_sendmsg+0x92d/0x1020 [ 391.740288] ? inet_sendmsg+0x108/0x440 [ 391.744265] ? smc_sendmsg+0x223/0x320 [ 391.748701] ? sock_sendmsg+0xb5/0xf0 [ 391.752499] ? sock_write_iter+0x215/0x420 [ 391.756726] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 391.762529] ? iov_iter_get_pages+0x1ee/0x1370 [ 391.767898] ? __lock_is_held+0xb5/0x140 [ 391.771942] generic_gcmaes_encrypt+0xfd/0x150 [ 391.776588] ? generic_gcmaes_encrypt+0xfd/0x150 [ 391.781329] ? helper_rfc4106_encrypt+0x450/0x450 [ 391.786173] ? __kmalloc+0x5f1/0x770 [ 391.789868] gcmaes_wrapper_encrypt+0x109/0x180 [ 391.794520] tls_push_record+0x9ae/0x1600 [ 391.798665] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.803331] tls_sw_sendmsg+0x92d/0x1020 [ 391.807743] ? __lock_acquire+0x792/0x4980 [ 391.812578] ? find_held_lock+0x36/0x1d0 [ 391.816729] ? tls_sw_push_pending_record+0x10/0x10 [ 391.821733] ? __local_bh_enable_ip+0x160/0x260 [ 391.826987] ? lock_sock_nested+0xc5/0x100 [ 391.831579] ? lockdep_hardirqs_on+0x421/0x5c0 [ 391.836182] ? lock_sock_nested+0x82/0x100 [ 391.840915] ? trace_hardirqs_on+0x28/0x190 [ 391.845224] ? lock_sock_nested+0x82/0x100 [ 391.849435] ? lock_sock_nested+0x82/0x100 [ 391.853654] inet_sendmsg+0x108/0x440 [ 391.857435] smc_sendmsg+0x223/0x320 [ 391.861143] ? smc_sendpage+0x170/0x170 [ 391.865091] sock_sendmsg+0xb5/0xf0 [ 391.868705] sock_write_iter+0x215/0x420 [ 391.872747] ? sock_sendmsg+0xf0/0xf0 [ 391.876814] __vfs_write+0x443/0x890 [ 391.880511] ? lock_downgrade+0x860/0x860 [ 391.884636] ? kernel_read+0x130/0x130 [ 391.888511] ? rw_verify_area+0xb8/0x2b0 [ 391.892553] vfs_write+0x150/0x4d0 [ 391.896072] ksys_write+0x103/0x260 [ 391.899674] ? do_sys_open+0x16e/0x350 [ 391.903967] ? __ia32_sys_read+0xa0/0xa0 [ 391.908025] ? do_syscall_64+0x21/0x4e0 [ 391.911990] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.917550] __x64_sys_write+0x6e/0xb0 [ 391.921446] do_syscall_64+0xd0/0x4e0 [ 391.925248] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 391.930431] RIP: 0033:0x4592f9 [ 391.933618] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 391.952590] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 391.960276] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 391.967536] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 391.975129] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 391.982382] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 391.989665] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 392.030560] FAULT_INJECTION: forcing a failure. [ 392.030560] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 392.042751] FAULT_INJECTION: forcing a failure. [ 392.042751] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 392.060761] FAULT_INJECTION: forcing a failure. [ 392.060761] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 392.074922] CPU: 0 PID: 12195 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 392.075694] FAULT_INJECTION: forcing a failure. [ 392.075694] name failslab, interval 1, probability 0, space 0, times 0 [ 392.084403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.084407] Call Trace: [ 392.084420] dump_stack+0x123/0x177 [ 392.084430] should_fail.cold.4+0x5/0x13 [ 392.084437] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 392.084445] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 392.084450] ? kasan_unpoison_shadow+0x35/0x50 [ 392.084460] __alloc_pages_nodemask+0x1d5/0x710 [ 392.084466] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 392.084478] alloc_pages_current+0xd6/0x1b0 [ 392.084488] skb_page_frag_refill+0x20b/0x400 [ 392.084496] sk_page_frag_refill+0x46/0x1b0 [ 392.084505] tcp_sendmsg_locked+0xc58/0x35b0 [ 392.084513] ? mark_held_locks+0x130/0x130 [ 392.084518] ? mark_held_locks+0xc7/0x130 [ 392.084532] ? tcp_sendpage+0x50/0x50 [ 392.084539] ? mark_held_locks+0xc7/0x130 [ 392.084545] ? __local_bh_enable_ip+0x160/0x260 [ 392.084551] ? lock_sock_nested+0xc5/0x100 [ 392.084556] ? lockdep_hardirqs_on+0x421/0x5c0 [ 392.084561] ? lock_sock_nested+0x82/0x100 [ 392.084567] ? trace_hardirqs_on+0x28/0x190 [ 392.084572] ? lock_sock_nested+0x82/0x100 [ 392.084578] ? __local_bh_enable_ip+0x160/0x260 [ 392.084587] tcp_sendmsg+0x27/0x40 [ 392.084595] inet_sendmsg+0x108/0x440 [ 392.084606] smc_sendmsg+0x223/0x320 [ 392.084612] ? smc_sendpage+0x170/0x170 [ 392.084617] sock_sendmsg+0xb5/0xf0 [ 392.084624] sock_write_iter+0x215/0x420 [ 392.084630] ? sock_sendmsg+0xf0/0xf0 [ 392.084652] __vfs_write+0x443/0x890 [ 392.238685] ? lock_downgrade+0x860/0x860 [ 392.242827] ? kernel_read+0x130/0x130 [ 392.246962] ? rw_verify_area+0xb8/0x2b0 [ 392.251009] vfs_write+0x150/0x4d0 [ 392.254702] ksys_write+0x103/0x260 [ 392.258303] ? do_sys_open+0x16e/0x350 [ 392.262361] ? __ia32_sys_read+0xa0/0xa0 [ 392.266400] ? do_syscall_64+0x21/0x4e0 [ 392.270485] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.275943] __x64_sys_write+0x6e/0xb0 [ 392.279828] do_syscall_64+0xd0/0x4e0 [ 392.283617] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.288793] RIP: 0033:0x4592f9 [ 392.291970] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.311224] RSP: 002b:00007f13ab0f5c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 392.318913] RAX: ffffffffffffffda RBX: 00007f13ab0f5c90 RCX: 00000000004592f9 [ 392.326165] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 392.333426] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 392.340677] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab0f66d4 [ 392.348025] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 392.365982] CPU: 1 PID: 12194 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 392.373899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.387642] Call Trace: [ 392.390251] dump_stack+0x123/0x177 [ 392.393995] should_fail.cold.4+0x5/0x13 [ 392.398162] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 392.403275] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 392.408575] ? kasan_unpoison_shadow+0x35/0x50 [ 392.413172] __alloc_pages_nodemask+0x1d5/0x710 [ 392.417836] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 392.422854] alloc_pages_current+0xd6/0x1b0 [ 392.427173] skb_page_frag_refill+0x20b/0x400 [ 392.431738] sk_page_frag_refill+0x46/0x1b0 [ 392.436065] tcp_sendmsg_locked+0xc58/0x35b0 [ 392.441077] ? mark_held_locks+0x130/0x130 [ 392.445324] ? mark_held_locks+0xc7/0x130 [ 392.449716] ? tcp_sendpage+0x50/0x50 [ 392.453582] ? mark_held_locks+0xc7/0x130 [ 392.457717] ? __local_bh_enable_ip+0x160/0x260 [ 392.462568] ? lock_sock_nested+0xc5/0x100 [ 392.466785] ? lockdep_hardirqs_on+0x421/0x5c0 [ 392.471351] ? lock_sock_nested+0x82/0x100 [ 392.475771] ? trace_hardirqs_on+0x28/0x190 [ 392.480089] ? lock_sock_nested+0x82/0x100 [ 392.484313] ? lock_sock_nested+0x82/0x100 [ 392.488536] ? __local_bh_enable_ip+0x160/0x260 [ 392.493297] tcp_sendmsg+0x27/0x40 [ 392.496940] inet_sendmsg+0x108/0x440 [ 392.500743] smc_sendmsg+0x223/0x320 [ 392.504466] ? smc_sendpage+0x170/0x170 [ 392.508449] sock_sendmsg+0xb5/0xf0 [ 392.512074] sock_write_iter+0x215/0x420 [ 392.516262] ? sock_sendmsg+0xf0/0xf0 [ 392.520070] __vfs_write+0x443/0x890 [ 392.523775] ? lock_downgrade+0x860/0x860 [ 392.527917] ? kernel_read+0x130/0x130 [ 392.531906] ? rw_verify_area+0xb8/0x2b0 [ 392.535954] vfs_write+0x150/0x4d0 [ 392.539487] ksys_write+0x103/0x260 [ 392.543095] ? do_sys_open+0x16e/0x350 [ 392.547485] ? __ia32_sys_read+0xa0/0xa0 [ 392.552748] ? do_syscall_64+0x21/0x4e0 [ 392.556705] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.562050] __x64_sys_write+0x6e/0xb0 [ 392.565940] do_syscall_64+0xd0/0x4e0 [ 392.570685] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.575873] RIP: 0033:0x4592f9 [ 392.579064] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.598062] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 392.605753] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 392.613013] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 392.620360] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 392.627640] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 392.635005] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 392.642281] CPU: 0 PID: 12206 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 392.650180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.659740] Call Trace: [ 392.662328] dump_stack+0x123/0x177 [ 392.666149] should_fail.cold.4+0x5/0x13 [ 392.670193] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 392.675273] ? kernel_text_address+0x79/0xf0 [ 392.679687] ? __kernel_text_address+0xd/0x40 [ 392.684182] ? unwind_get_return_address+0x61/0xa0 [ 392.689108] __should_failslab+0xba/0xf0 [ 392.693169] should_failslab+0x9/0x14 [ 392.696958] __kmalloc+0x70/0x770 [ 392.700412] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 392.705667] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 392.710852] ? tls_push_record+0xff/0x1600 [ 392.715198] ? tls_sw_sendmsg+0x92d/0x1020 [ 392.719439] ? inet_sendmsg+0x108/0x440 [ 392.723426] ? smc_sendmsg+0x223/0x320 [ 392.727297] ? sock_sendmsg+0xb5/0xf0 [ 392.731090] ? sock_write_iter+0x215/0x420 [ 392.735399] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 392.741177] ? iov_iter_get_pages+0x1ee/0x1370 [ 392.745854] ? __lock_is_held+0xb5/0x140 [ 392.749895] generic_gcmaes_encrypt+0xfd/0x150 [ 392.754454] ? generic_gcmaes_encrypt+0xfd/0x150 [ 392.759200] ? helper_rfc4106_encrypt+0x450/0x450 [ 392.764022] ? __kmalloc+0x5f1/0x770 [ 392.767737] gcmaes_wrapper_encrypt+0x109/0x180 [ 392.772398] tls_push_record+0x9ae/0x1600 [ 392.776527] ? lockdep_hardirqs_on+0x421/0x5c0 [ 392.781223] tls_sw_sendmsg+0x92d/0x1020 [ 392.785306] ? __lock_acquire+0x792/0x4980 [ 392.790498] ? find_held_lock+0x36/0x1d0 [ 392.794630] ? tls_sw_push_pending_record+0x10/0x10 [ 392.799629] ? __local_bh_enable_ip+0x160/0x260 [ 392.804276] ? lock_sock_nested+0xc5/0x100 [ 392.808592] ? lockdep_hardirqs_on+0x421/0x5c0 [ 392.813246] ? lock_sock_nested+0x82/0x100 [ 392.817559] ? trace_hardirqs_on+0x28/0x190 [ 392.821860] ? lock_sock_nested+0x82/0x100 [ 392.826074] ? lock_sock_nested+0x82/0x100 [ 392.830984] inet_sendmsg+0x108/0x440 [ 392.834870] smc_sendmsg+0x223/0x320 [ 392.838560] ? smc_sendpage+0x170/0x170 [ 392.842867] sock_sendmsg+0xb5/0xf0 [ 392.846645] sock_write_iter+0x215/0x420 [ 392.850681] ? sock_sendmsg+0xf0/0xf0 [ 392.854488] __vfs_write+0x443/0x890 [ 392.858199] ? lock_downgrade+0x860/0x860 [ 392.862337] ? kernel_read+0x130/0x130 [ 392.866234] ? rw_verify_area+0xb8/0x2b0 [ 392.871756] vfs_write+0x150/0x4d0 [ 392.875368] ksys_write+0x103/0x260 [ 392.879189] ? do_sys_open+0x16e/0x350 [ 392.883054] ? __ia32_sys_read+0xa0/0xa0 [ 392.887094] ? do_syscall_64+0x21/0x4e0 [ 392.891064] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.896629] __x64_sys_write+0x6e/0xb0 [ 392.900516] do_syscall_64+0xd0/0x4e0 [ 392.904302] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 392.909479] RIP: 0033:0x4592f9 [ 392.912656] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 392.931641] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 392.939325] RAX: ffffffffffffffda RBX: 00007ff2451c0c90 RCX: 00000000004592f9 [ 392.946592] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 392.953864] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 392.961118] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 392.968369] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 392.977006] CPU: 1 PID: 12167 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 392.984909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.995055] Call Trace: [ 392.997645] dump_stack+0x123/0x177 [ 393.001302] should_fail.cold.4+0x5/0x13 [ 393.005555] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 393.010642] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 393.015918] ? kasan_unpoison_shadow+0x35/0x50 [ 393.020511] __alloc_pages_nodemask+0x1d5/0x710 [ 393.025686] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 393.030703] alloc_pages_current+0xd6/0x1b0 [ 393.035111] skb_page_frag_refill+0x20b/0x400 [ 393.040032] sk_page_frag_refill+0x46/0x1b0 [ 393.044334] tcp_sendmsg_locked+0xc58/0x35b0 [ 393.048744] ? mark_held_locks+0x130/0x130 [ 393.052955] ? mark_held_locks+0xc7/0x130 [ 393.057103] ? tcp_sendpage+0x50/0x50 [ 393.060886] ? mark_held_locks+0xc7/0x130 [ 393.065010] ? __local_bh_enable_ip+0x160/0x260 [ 393.069953] ? lock_sock_nested+0xc5/0x100 [ 393.074166] ? lockdep_hardirqs_on+0x421/0x5c0 [ 393.078741] ? lock_sock_nested+0x82/0x100 [ 393.082978] ? trace_hardirqs_on+0x28/0x190 [ 393.087291] ? lock_sock_nested+0x82/0x100 [ 393.091510] ? lock_sock_nested+0x82/0x100 [ 393.095724] ? __local_bh_enable_ip+0x160/0x260 [ 393.100380] tcp_sendmsg+0x27/0x40 [ 393.103902] inet_sendmsg+0x108/0x440 [ 393.107683] smc_sendmsg+0x223/0x320 [ 393.111382] ? smc_sendpage+0x170/0x170 [ 393.115335] sock_sendmsg+0xb5/0xf0 [ 393.118965] sock_write_iter+0x215/0x420 [ 393.123020] ? sock_sendmsg+0xf0/0xf0 [ 393.126907] __vfs_write+0x443/0x890 [ 393.130602] ? lock_downgrade+0x860/0x860 [ 393.134733] ? kernel_read+0x130/0x130 [ 393.139042] ? rw_verify_area+0xb8/0x2b0 [ 393.143096] vfs_write+0x150/0x4d0 [ 393.147088] ksys_write+0x103/0x260 [ 393.151039] ? do_sys_open+0x16e/0x350 [ 393.154944] ? __ia32_sys_read+0xa0/0xa0 [ 393.158987] ? do_syscall_64+0x21/0x4e0 [ 393.162942] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.168315] __x64_sys_write+0x6e/0xb0 [ 393.172198] do_syscall_64+0xd0/0x4e0 [ 393.176005] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.181189] RIP: 0033:0x4592f9 [ 393.184364] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 393.203509] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 393.211197] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 393.218462] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 393.225711] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 393.232969] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 393.240308] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 393.304491] FAULT_INJECTION: forcing a failure. [ 393.304491] name failslab, interval 1, probability 0, space 0, times 0 [ 393.316800] FAULT_INJECTION: forcing a failure. [ 393.316800] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 393.329273] FAULT_INJECTION: forcing a failure. [ 393.329273] name failslab, interval 1, probability 0, space 0, times 0 [ 393.336447] FAULT_INJECTION: forcing a failure. [ 393.336447] name failslab, interval 1, probability 0, space 0, times 0 [ 393.356054] FAULT_INJECTION: forcing a failure. [ 393.356054] name failslab, interval 1, probability 0, space 0, times 0 [ 393.358968] CPU: 1 PID: 12216 Comm: syz-executor.2 Not tainted 4.19.163-syzkaller #0 [ 393.375316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.384813] Call Trace: [ 393.387567] dump_stack+0x123/0x177 [ 393.391196] should_fail.cold.4+0x5/0x13 [ 393.395250] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 393.400360] ? kernel_text_address+0x79/0xf0 [ 393.405112] ? __kernel_text_address+0xd/0x40 [ 393.409686] ? unwind_get_return_address+0x61/0xa0 [ 393.414918] __should_failslab+0xba/0xf0 [ 393.419151] should_failslab+0x9/0x14 [ 393.422954] __kmalloc+0x70/0x770 [ 393.427632] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 393.432901] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 393.438624] ? tls_push_record+0xff/0x1600 [ 393.442843] ? tls_sw_sendmsg+0x92d/0x1020 [ 393.447067] ? inet_sendmsg+0x108/0x440 [ 393.451035] ? smc_sendmsg+0x223/0x320 [ 393.455606] ? sock_sendmsg+0xb5/0xf0 [ 393.459425] ? sock_write_iter+0x215/0x420 [ 393.463657] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 393.469464] ? iov_iter_get_pages+0x1ee/0x1370 [ 393.474046] ? __lock_is_held+0xb5/0x140 [ 393.478106] generic_gcmaes_encrypt+0xfd/0x150 [ 393.482674] ? generic_gcmaes_encrypt+0xfd/0x150 [ 393.487413] ? helper_rfc4106_encrypt+0x450/0x450 [ 393.492264] ? __kmalloc+0x5f1/0x770 [ 393.495981] gcmaes_wrapper_encrypt+0x109/0x180 [ 393.500939] tls_push_record+0x9ae/0x1600 [ 393.505082] ? lockdep_hardirqs_on+0x421/0x5c0 [ 393.509747] tls_sw_sendmsg+0x92d/0x1020 [ 393.513795] ? __lock_acquire+0x792/0x4980 [ 393.518023] ? find_held_lock+0x36/0x1d0 [ 393.522078] ? tls_sw_push_pending_record+0x10/0x10 [ 393.527432] ? __local_bh_enable_ip+0x160/0x260 [ 393.532094] ? lock_sock_nested+0xc5/0x100 [ 393.536662] ? lockdep_hardirqs_on+0x421/0x5c0 [ 393.541238] ? lock_sock_nested+0x82/0x100 [ 393.545463] ? trace_hardirqs_on+0x28/0x190 [ 393.550662] ? lock_sock_nested+0x82/0x100 [ 393.555096] ? lock_sock_nested+0x82/0x100 [ 393.559328] inet_sendmsg+0x108/0x440 [ 393.563126] smc_sendmsg+0x223/0x320 [ 393.566824] ? smc_sendpage+0x170/0x170 [ 393.570785] sock_sendmsg+0xb5/0xf0 [ 393.574402] sock_write_iter+0x215/0x420 [ 393.578881] ? sock_sendmsg+0xf0/0xf0 [ 393.582792] __vfs_write+0x443/0x890 [ 393.586515] ? lock_downgrade+0x860/0x860 [ 393.590648] ? kernel_read+0x130/0x130 [ 393.594531] ? rw_verify_area+0xb8/0x2b0 [ 393.598581] vfs_write+0x150/0x4d0 [ 393.602115] ksys_write+0x103/0x260 [ 393.605743] ? do_sys_open+0x16e/0x350 [ 393.609619] ? __ia32_sys_read+0xa0/0xa0 [ 393.613761] ? do_syscall_64+0x21/0x4e0 [ 393.617728] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.623165] __x64_sys_write+0x6e/0xb0 [ 393.627078] do_syscall_64+0xd0/0x4e0 [ 393.630883] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.636083] RIP: 0033:0x4592f9 [ 393.639266] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 393.659566] RSP: 002b:00007f13ab116c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 393.667531] RAX: ffffffffffffffda RBX: 00007f13ab116c90 RCX: 00000000004592f9 [ 393.674811] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 393.682069] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 393.689712] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f13ab1176d4 [ 393.696978] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 393.707057] CPU: 0 PID: 12222 Comm: syz-executor.4 Not tainted 4.19.163-syzkaller #0 [ 393.714946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.724824] Call Trace: [ 393.727451] dump_stack+0x123/0x177 [ 393.731092] should_fail.cold.4+0x5/0x13 [ 393.735148] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 393.740246] ? kernel_text_address+0x79/0xf0 [ 393.745167] ? __kernel_text_address+0xd/0x40 [ 393.749653] ? unwind_get_return_address+0x61/0xa0 [ 393.754591] __should_failslab+0xba/0xf0 [ 393.758740] should_failslab+0x9/0x14 [ 393.763407] __kmalloc+0x70/0x770 [ 393.766853] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 393.772237] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 393.777432] ? tls_push_record+0xff/0x1600 [ 393.782112] ? tls_sw_sendmsg+0x92d/0x1020 [ 393.786519] ? inet_sendmsg+0x108/0x440 [ 393.790488] ? smc_sendmsg+0x223/0x320 [ 393.794377] ? sock_sendmsg+0xb5/0xf0 [ 393.798180] ? sock_write_iter+0x215/0x420 [ 393.802444] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 393.808247] ? iov_iter_get_pages+0x1ee/0x1370 [ 393.812835] ? __lock_is_held+0xb5/0x140 [ 393.817005] generic_gcmaes_encrypt+0xfd/0x150 [ 393.821576] ? generic_gcmaes_encrypt+0xfd/0x150 [ 393.826325] ? helper_rfc4106_encrypt+0x450/0x450 [ 393.831192] ? __kmalloc+0x5f1/0x770 [ 393.834913] gcmaes_wrapper_encrypt+0x109/0x180 [ 393.839590] tls_push_record+0x9ae/0x1600 [ 393.843738] ? lockdep_hardirqs_on+0x421/0x5c0 [ 393.848334] tls_sw_sendmsg+0x92d/0x1020 [ 393.852908] ? __lock_acquire+0x792/0x4980 [ 393.857132] ? find_held_lock+0x36/0x1d0 [ 393.861183] ? tls_sw_push_pending_record+0x10/0x10 [ 393.866674] ? __local_bh_enable_ip+0x160/0x260 [ 393.871341] ? lock_sock_nested+0xc5/0x100 [ 393.875567] ? lockdep_hardirqs_on+0x421/0x5c0 [ 393.880143] ? lock_sock_nested+0x82/0x100 [ 393.884552] ? trace_hardirqs_on+0x28/0x190 [ 393.889498] ? lock_sock_nested+0x82/0x100 [ 393.893724] ? lock_sock_nested+0x82/0x100 [ 393.897954] inet_sendmsg+0x108/0x440 [ 393.901833] smc_sendmsg+0x223/0x320 [ 393.905537] ? smc_sendpage+0x170/0x170 [ 393.909502] sock_sendmsg+0xb5/0xf0 [ 393.913123] sock_write_iter+0x215/0x420 [ 393.917174] ? sock_sendmsg+0xf0/0xf0 [ 393.920998] __vfs_write+0x443/0x890 [ 393.924712] ? lock_downgrade+0x860/0x860 [ 393.928860] ? kernel_read+0x130/0x130 [ 393.932851] ? rw_verify_area+0xb8/0x2b0 [ 393.937049] vfs_write+0x150/0x4d0 [ 393.940594] ksys_write+0x103/0x260 [ 393.944211] ? do_sys_open+0x16e/0x350 [ 393.948094] ? __ia32_sys_read+0xa0/0xa0 [ 393.952205] ? do_syscall_64+0x21/0x4e0 [ 393.956171] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.961912] __x64_sys_write+0x6e/0xb0 [ 393.965885] do_syscall_64+0xd0/0x4e0 [ 393.969687] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 393.974873] RIP: 0033:0x4592f9 [ 393.978060] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 393.997051] RSP: 002b:00007f6a24969c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 394.004756] RAX: ffffffffffffffda RBX: 00007f6a24969c90 RCX: 00000000004592f9 [ 394.012019] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 394.019272] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 394.026528] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6a2496a6d4 [ 394.033790] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 394.041236] CPU: 1 PID: 12219 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 394.049128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.058609] Call Trace: [ 394.061241] dump_stack+0x123/0x177 [ 394.064890] should_fail.cold.4+0x5/0x13 [ 394.069507] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 394.074597] ? kernel_text_address+0x79/0xf0 [ 394.079016] ? __kernel_text_address+0xd/0x40 [ 394.083502] ? unwind_get_return_address+0x61/0xa0 [ 394.088429] __should_failslab+0xba/0xf0 [ 394.092499] should_failslab+0x9/0x14 [ 394.096391] __kmalloc+0x70/0x770 [ 394.099833] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 394.105180] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 394.110438] ? tls_push_record+0xff/0x1600 [ 394.114665] ? tls_sw_sendmsg+0x92d/0x1020 [ 394.118877] ? inet_sendmsg+0x108/0x440 [ 394.122839] ? smc_sendmsg+0x223/0x320 [ 394.126712] ? sock_sendmsg+0xb5/0xf0 [ 394.130489] ? sock_write_iter+0x215/0x420 [ 394.134703] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 394.140496] ? iov_iter_get_pages+0x1ee/0x1370 [ 394.145065] ? __lock_is_held+0xb5/0x140 [ 394.149113] generic_gcmaes_encrypt+0xfd/0x150 [ 394.153676] ? generic_gcmaes_encrypt+0xfd/0x150 [ 394.158408] ? helper_rfc4106_encrypt+0x450/0x450 [ 394.163248] ? __kmalloc+0x5f1/0x770 [ 394.166943] gcmaes_wrapper_encrypt+0x109/0x180 [ 394.171699] tls_push_record+0x9ae/0x1600 [ 394.175851] ? lockdep_hardirqs_on+0x421/0x5c0 [ 394.180511] tls_sw_sendmsg+0x92d/0x1020 [ 394.185077] ? __lock_acquire+0x792/0x4980 [ 394.190162] ? find_held_lock+0x36/0x1d0 [ 394.194219] ? tls_sw_push_pending_record+0x10/0x10 [ 394.199213] ? __local_bh_enable_ip+0x160/0x260 [ 394.203859] ? lock_sock_nested+0xc5/0x100 [ 394.208078] ? lockdep_hardirqs_on+0x421/0x5c0 [ 394.212641] ? lock_sock_nested+0x82/0x100 [ 394.216871] ? trace_hardirqs_on+0x28/0x190 [ 394.221257] ? lock_sock_nested+0x82/0x100 [ 394.225492] ? lock_sock_nested+0x82/0x100 [ 394.229710] inet_sendmsg+0x108/0x440 [ 394.233508] smc_sendmsg+0x223/0x320 [ 394.237200] ? smc_sendpage+0x170/0x170 [ 394.241151] sock_sendmsg+0xb5/0xf0 [ 394.244755] sock_write_iter+0x215/0x420 [ 394.248794] ? sock_sendmsg+0xf0/0xf0 [ 394.252587] __vfs_write+0x443/0x890 [ 394.256280] ? lock_downgrade+0x860/0x860 [ 394.260406] ? kernel_read+0x130/0x130 [ 394.264725] ? rw_verify_area+0xb8/0x2b0 [ 394.268767] vfs_write+0x150/0x4d0 [ 394.272387] ksys_write+0x103/0x260 [ 394.275995] ? do_sys_open+0x16e/0x350 [ 394.280125] ? __ia32_sys_read+0xa0/0xa0 [ 394.284167] ? do_syscall_64+0x21/0x4e0 [ 394.288122] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.293491] __x64_sys_write+0x6e/0xb0 [ 394.297884] do_syscall_64+0xd0/0x4e0 [ 394.302033] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.308175] RIP: 0033:0x4592f9 [ 394.311939] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 394.331088] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 394.339037] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 394.346288] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 394.353638] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 394.360890] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 394.368225] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 394.376881] CPU: 0 PID: 12223 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 394.384785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.395215] Call Trace: [ 394.397810] dump_stack+0x123/0x177 [ 394.401442] should_fail.cold.4+0x5/0x13 [ 394.405506] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 394.410612] ? kernel_text_address+0x79/0xf0 [ 394.415019] ? __kernel_text_address+0xd/0x40 [ 394.419506] ? unwind_get_return_address+0x61/0xa0 [ 394.424514] __should_failslab+0xba/0xf0 [ 394.428574] should_failslab+0x9/0x14 [ 394.432403] __kmalloc+0x70/0x770 [ 394.435855] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 394.441144] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 394.446256] ? tls_push_record+0xff/0x1600 [ 394.450478] ? tls_sw_sendmsg+0x92d/0x1020 [ 394.454692] ? inet_sendmsg+0x108/0x440 [ 394.458647] ? smc_sendmsg+0x223/0x320 [ 394.462513] ? sock_sendmsg+0xb5/0xf0 [ 394.466297] ? sock_write_iter+0x215/0x420 [ 394.470527] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 394.476307] ? iov_iter_get_pages+0x1ee/0x1370 [ 394.480876] ? __lock_is_held+0xb5/0x140 [ 394.484942] generic_gcmaes_encrypt+0xfd/0x150 [ 394.489517] ? generic_gcmaes_encrypt+0xfd/0x150 [ 394.494278] ? helper_rfc4106_encrypt+0x450/0x450 [ 394.499128] ? __kmalloc+0x5f1/0x770 [ 394.502944] gcmaes_wrapper_encrypt+0x109/0x180 [ 394.507694] tls_push_record+0x9ae/0x1600 [ 394.511843] ? lockdep_hardirqs_on+0x421/0x5c0 [ 394.516877] tls_sw_sendmsg+0x92d/0x1020 [ 394.521316] ? __lock_acquire+0x792/0x4980 [ 394.526343] ? find_held_lock+0x36/0x1d0 [ 394.530860] ? tls_sw_push_pending_record+0x10/0x10 [ 394.535856] ? __local_bh_enable_ip+0x160/0x260 [ 394.540732] ? lock_sock_nested+0xc5/0x100 [ 394.545058] ? lockdep_hardirqs_on+0x421/0x5c0 [ 394.549636] ? lock_sock_nested+0x82/0x100 [ 394.553858] ? trace_hardirqs_on+0x28/0x190 [ 394.558162] ? lock_sock_nested+0x82/0x100 [ 394.562395] ? lock_sock_nested+0x82/0x100 [ 394.566620] inet_sendmsg+0x108/0x440 [ 394.570411] smc_sendmsg+0x223/0x320 [ 394.574128] ? smc_sendpage+0x170/0x170 [ 394.578081] sock_sendmsg+0xb5/0xf0 [ 394.581696] sock_write_iter+0x215/0x420 [ 394.585735] ? sock_sendmsg+0xf0/0xf0 [ 394.589529] __vfs_write+0x443/0x890 [ 394.593316] ? lock_downgrade+0x860/0x860 [ 394.597462] ? kernel_read+0x130/0x130 [ 394.601347] ? rw_verify_area+0xb8/0x2b0 [ 394.605390] vfs_write+0x150/0x4d0 [ 394.608920] ksys_write+0x103/0x260 [ 394.612540] ? do_sys_open+0x16e/0x350 [ 394.616429] ? __ia32_sys_read+0xa0/0xa0 [ 394.620473] ? do_syscall_64+0x21/0x4e0 [ 394.624426] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.629799] __x64_sys_write+0x6e/0xb0 [ 394.633673] do_syscall_64+0xd0/0x4e0 [ 394.637460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.642637] RIP: 0033:0x4592f9 [ 394.645811] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 394.665136] RSP: 002b:00007f1b7ea8bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 394.672933] RAX: ffffffffffffffda RBX: 00007f1b7ea8bc90 RCX: 00000000004592f9 [ 394.680193] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 394.687488] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 394.694788] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea8c6d4 [ 394.702218] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 394.721675] CPU: 1 PID: 12210 Comm: syz-executor.3 Not tainted 4.19.163-syzkaller #0 [ 394.729590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.738969] Call Trace: [ 394.741555] dump_stack+0x123/0x177 [ 394.745182] should_fail.cold.4+0x5/0x13 [ 394.749788] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 394.754902] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 394.760187] ? kasan_unpoison_shadow+0x35/0x50 [ 394.764773] __alloc_pages_nodemask+0x1d5/0x710 [ 394.769558] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 394.774589] alloc_pages_current+0xd6/0x1b0 [ 394.778942] skb_page_frag_refill+0x20b/0x400 [ 394.783444] sk_page_frag_refill+0x46/0x1b0 [ 394.787759] tcp_sendmsg_locked+0xc58/0x35b0 [ 394.792241] ? mark_held_locks+0x130/0x130 [ 394.796454] ? mark_held_locks+0xc7/0x130 [ 394.800583] ? tcp_sendpage+0x50/0x50 [ 394.804359] ? mark_held_locks+0xc7/0x130 [ 394.808484] ? __local_bh_enable_ip+0x160/0x260 [ 394.813127] ? lock_sock_nested+0xc5/0x100 [ 394.817338] ? lockdep_hardirqs_on+0x421/0x5c0 [ 394.821902] ? lock_sock_nested+0x82/0x100 [ 394.826211] ? trace_hardirqs_on+0x28/0x190 [ 394.831464] ? lock_sock_nested+0x82/0x100 [ 394.835674] ? __local_bh_enable_ip+0x160/0x260 [ 394.840329] tcp_sendmsg+0x27/0x40 [ 394.843847] inet_sendmsg+0x108/0x440 [ 394.847625] smc_sendmsg+0x223/0x320 [ 394.852102] ? smc_sendpage+0x170/0x170 [ 394.856074] sock_sendmsg+0xb5/0xf0 [ 394.859696] sock_write_iter+0x215/0x420 [ 394.863732] ? sock_sendmsg+0xf0/0xf0 [ 394.867518] __vfs_write+0x443/0x890 [ 394.871207] ? lock_downgrade+0x860/0x860 [ 394.875332] ? kernel_read+0x130/0x130 [ 394.879216] ? rw_verify_area+0xb8/0x2b0 [ 394.883341] vfs_write+0x150/0x4d0 [ 394.886866] ksys_write+0x103/0x260 [ 394.890471] ? do_sys_open+0x16e/0x350 [ 394.894334] ? __ia32_sys_read+0xa0/0xa0 [ 394.898373] ? do_syscall_64+0x21/0x4e0 [ 394.902327] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.907669] __x64_sys_write+0x6e/0xb0 [ 394.911544] do_syscall_64+0xd0/0x4e0 [ 394.915320] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 394.920756] RIP: 0033:0x4592f9 [ 394.923928] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 394.942805] RSP: 002b:00007f3a789fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 394.950502] RAX: ffffffffffffffda RBX: 00007f3a789fdc90 RCX: 00000000004592f9 [ 394.957837] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 394.965084] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 394.972337] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3a789fe6d4 [ 394.979596] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 395.030939] FAULT_INJECTION: forcing a failure. [ 395.030939] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 395.031094] FAULT_INJECTION: forcing a failure. [ 395.031094] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 395.054852] FAULT_INJECTION: forcing a failure. [ 395.054852] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 395.067578] ------------[ cut here ]------------ [ 395.072907] jump label: negative count! [ 395.079597] FAULT_INJECTION: forcing a failure. [ 395.079597] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 395.083401] CPU: 0 PID: 12243 Comm: syz-executor.1 Not tainted 4.19.163-syzkaller #0 [ 395.100153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.109677] Call Trace: [ 395.112260] dump_stack+0x123/0x177 [ 395.115880] should_fail.cold.4+0x5/0x13 [ 395.119932] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 395.125114] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 395.130385] ? kasan_unpoison_shadow+0x35/0x50 [ 395.134981] __alloc_pages_nodemask+0x1d5/0x710 [ 395.139635] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 395.144662] alloc_pages_current+0xd6/0x1b0 [ 395.149020] skb_page_frag_refill+0x20b/0x400 [ 395.153507] sk_page_frag_refill+0x46/0x1b0 [ 395.157816] tcp_sendmsg_locked+0xc58/0x35b0 [ 395.162468] ? mark_held_locks+0x130/0x130 [ 395.166699] ? mark_held_locks+0xc7/0x130 [ 395.170836] ? tcp_sendpage+0x50/0x50 [ 395.174629] ? mark_held_locks+0xc7/0x130 [ 395.178767] ? __local_bh_enable_ip+0x160/0x260 [ 395.183421] ? lock_sock_nested+0xc5/0x100 [ 395.187636] ? lockdep_hardirqs_on+0x421/0x5c0 [ 395.188436] WARNING: CPU: 1 PID: 12229 at kernel/jump_label.c:195 __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 395.192201] ? lock_sock_nested+0x82/0x100 [ 395.202198] Kernel panic - not syncing: panic_on_warn set ... [ 395.202198] [ 395.206421] ? trace_hardirqs_on+0x28/0x190 [ 395.218058] ? lock_sock_nested+0x82/0x100 [ 395.222275] ? __local_bh_enable_ip+0x160/0x260 [ 395.226925] tcp_sendmsg+0x27/0x40 [ 395.230444] inet_sendmsg+0x108/0x440 [ 395.234235] smc_sendmsg+0x223/0x320 [ 395.237930] ? smc_sendpage+0x170/0x170 [ 395.241902] sock_sendmsg+0xb5/0xf0 [ 395.245855] sock_write_iter+0x215/0x420 [ 395.249893] ? sock_sendmsg+0xf0/0xf0 [ 395.253690] __vfs_write+0x443/0x890 [ 395.257385] ? lock_downgrade+0x860/0x860 [ 395.261518] ? kernel_read+0x130/0x130 [ 395.265402] ? rw_verify_area+0xb8/0x2b0 [ 395.269704] vfs_write+0x150/0x4d0 [ 395.273225] ksys_write+0x103/0x260 [ 395.276829] ? do_sys_open+0x16e/0x350 [ 395.280696] ? __ia32_sys_read+0xa0/0xa0 [ 395.284736] ? do_syscall_64+0x21/0x4e0 [ 395.288695] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.294037] __x64_sys_write+0x6e/0xb0 [ 395.297905] do_syscall_64+0xd0/0x4e0 [ 395.302466] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.307813] RIP: 0033:0x4592f9 [ 395.310985] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 395.329875] RSP: 002b:00007f1b7ea6ac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 395.337560] RAX: ffffffffffffffda RBX: 00007f1b7ea6ac90 RCX: 00000000004592f9 [ 395.344810] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 395.352075] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 395.359322] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1b7ea6b6d4 [ 395.366567] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 395.373845] CPU: 1 PID: 12229 Comm: syz-executor.5 Not tainted 4.19.163-syzkaller #0 [ 395.381730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.391081] Call Trace: [ 395.393667] dump_stack+0x123/0x177 [ 395.397291] ? __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 395.402846] panic+0x1cd/0x375 [ 395.406026] ? __warn_printk+0xd6/0xd6 [ 395.409910] __warn.cold.8+0x1b/0x3e [ 395.413607] ? __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 395.419136] report_bug+0x1a4/0x200 [ 395.422769] do_error_trap+0x200/0x350 [ 395.426636] ? math_error+0x340/0x340 [ 395.430436] ? irq_work_queue+0x34/0x50 [ 395.434387] ? wake_up_klogd.part.21+0x71/0xa0 [ 395.438948] ? error_entry+0x7c/0xe0 [ 395.442639] ? trace_hardirqs_off_caller+0x1d/0x180 [ 395.447637] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 395.452545] do_invalid_op+0x1b/0x20 [ 395.456251] invalid_op+0x14/0x20 [ 395.459682] RIP: 0010:__static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 395.465815] 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 e0 28 f1 86 e8 01 f1 c0 ff <0f> 0b e9 62 ff ff ff 48 89 df e8 ef 51 19 00 eb d9 e8 08 52 19 00 [ 395.485479] RSP: 0018:ffff8881cf5d7c10 EFLAGS: 00010286 [ 395.490834] RAX: 0000000000000000 RBX: ffffffff8a802820 RCX: 0000000000000000 [ 395.498282] RDX: 0000000000000004 RSI: ffffffff871f4800 RDI: ffffffff89c836a0 [ 395.505551] RBP: ffff8881cf5d7c28 R08: ffffed103ed25079 R09: ffffed103ed25078 [ 395.512996] R10: ffffed103ed25078 R11: ffff8881f69283c7 R12: 0000000000000000 [ 395.520252] R13: 0000000000000000 R14: 00000000fffffdf4 R15: ffff8881d60b1d40 [ 395.527532] static_key_slow_dec+0x4c/0x80 [ 395.531756] clean_acked_data_disable+0x14/0x50 [ 395.536412] tls_set_device_offload+0x9dd/0xd50 [ 395.541094] ? tls_device_decrypted+0x11b0/0x11b0 [ 395.545930] ? kasan_check_write+0x14/0x20 [ 395.550167] tls_setsockopt+0x23c/0x630 [ 395.554128] sock_common_setsockopt+0x73/0xf0 [ 395.558694] ? aa_sock_opt_perm.isra.11+0x73/0xe0 [ 395.563531] smc_setsockopt+0xbc/0x640 [ 395.568354] ? apparmor_socket_setsockopt+0x18/0x20 [ 395.573442] __sys_setsockopt+0x13e/0x210 [ 395.577568] ? kernel_accept+0x300/0x300 [ 395.581624] ? do_syscall_64+0x21/0x4e0 [ 395.585591] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.591037] __x64_sys_setsockopt+0xb9/0x150 [ 395.595428] do_syscall_64+0xd0/0x4e0 [ 395.599206] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.604374] RIP: 0033:0x4592f9 [ 395.607553] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 395.626867] RSP: 002b:00007ff2451c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 395.634552] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000004592f9 [ 395.641802] RDX: 0000000000000001 RSI: 000000000000011a RDI: 0000000000000003 [ 395.649060] RBP: 000000000075bf20 R08: 0000000000000028 R09: 0000000000000000 [ 395.656317] R10: 0000000020000140 R11: 0000000000000246 R12: 00007ff2451c16d4 [ 395.663683] R13: 00000000004c7613 R14: 00000000004dcbb8 R15: 00000000ffffffff [ 395.670971] CPU: 0 PID: 12242 Comm: syz-executor.0 Not tainted 4.19.163-syzkaller #0 [ 395.678854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.688450] Call Trace: [ 395.691282] dump_stack+0x123/0x177 [ 395.694985] should_fail.cold.4+0x5/0x13 [ 395.699037] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 395.704250] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 395.709947] ? kasan_unpoison_shadow+0x35/0x50 [ 395.714533] __alloc_pages_nodemask+0x1d5/0x710 [ 395.719198] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 395.724203] alloc_pages_current+0xd6/0x1b0 [ 395.728784] skb_page_frag_refill+0x20b/0x400 [ 395.733264] sk_page_frag_refill+0x46/0x1b0 [ 395.737586] tcp_sendmsg_locked+0xc58/0x35b0 [ 395.741974] ? mark_held_locks+0x130/0x130 [ 395.746280] ? mark_held_locks+0xc7/0x130 [ 395.750416] ? tcp_sendpage+0x50/0x50 [ 395.754216] ? mark_held_locks+0xc7/0x130 [ 395.758346] ? __local_bh_enable_ip+0x160/0x260 [ 395.762994] ? lock_sock_nested+0xc5/0x100 [ 395.767206] ? lockdep_hardirqs_on+0x421/0x5c0 [ 395.771769] ? lock_sock_nested+0x82/0x100 [ 395.775989] ? trace_hardirqs_on+0x28/0x190 [ 395.780289] ? lock_sock_nested+0x82/0x100 [ 395.784512] ? lock_sock_nested+0x82/0x100 [ 395.788726] ? __local_bh_enable_ip+0x160/0x260 [ 395.793377] tcp_sendmsg+0x27/0x40 [ 395.797854] inet_sendmsg+0x108/0x440 [ 395.801737] smc_sendmsg+0x223/0x320 [ 395.805430] ? smc_sendpage+0x170/0x170 [ 395.809414] sock_sendmsg+0xb5/0xf0 [ 395.813021] sock_write_iter+0x215/0x420 [ 395.817063] ? sock_sendmsg+0xf0/0xf0 [ 395.820852] __vfs_write+0x443/0x890 [ 395.824544] ? lock_downgrade+0x860/0x860 [ 395.828669] ? kernel_read+0x130/0x130 [ 395.832548] ? rw_verify_area+0xb8/0x2b0 [ 395.836599] vfs_write+0x150/0x4d0 [ 395.840118] ksys_write+0x103/0x260 [ 395.843725] ? do_sys_open+0x16e/0x350 [ 395.847705] ? __ia32_sys_read+0xa0/0xa0 [ 395.851755] ? do_syscall_64+0x21/0x4e0 [ 395.856060] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.861408] __x64_sys_write+0x6e/0xb0 [ 395.865275] do_syscall_64+0xd0/0x4e0 [ 395.869069] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 395.874241] RIP: 0033:0x4592f9 [ 395.877425] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 395.896568] RSP: 002b:00007f340efffc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 395.904340] RAX: ffffffffffffffda RBX: 00007f340efffc90 RCX: 00000000004592f9 [ 395.911590] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 395.919022] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 395.926272] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f340f0006d4 [ 395.933529] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 395.942451] Kernel Offset: disabled [ 395.946167] Rebooting in 86400 seconds..