+0x82/0x100 [ 268.122430] ? trace_hardirqs_on+0x28/0x190 [ 268.126788] ? lock_sock_nested+0x82/0x100 [ 268.131113] ? lock_sock_nested+0x82/0x100 [ 268.135355] ? __local_bh_enable_ip+0x160/0x260 [ 268.135365] tcp_sendmsg+0x27/0x40 [ 268.135372] inet_sendmsg+0x108/0x440 [ 268.135381] smc_sendmsg+0x223/0x320 [ 268.135386] ? smc_sendpage+0x170/0x170 [ 268.135394] sock_sendmsg+0xb5/0xf0 [ 268.135400] sock_write_iter+0x1e9/0x3d0 [ 268.135406] ? sock_sendmsg+0xf0/0xf0 [ 268.135423] __vfs_write+0x443/0x890 [ 268.135431] ? kernel_read+0x130/0x130 [ 268.135446] ? selinux_file_permission+0x2d1/0x3f0 [ 268.147593] ? rw_verify_area+0xb8/0x2b0 [ 268.169940] vfs_write+0x150/0x4d0 [ 268.189999] ksys_write+0x103/0x260 [ 268.193622] ? do_sys_open+0x16e/0x350 [ 268.197516] ? __ia32_sys_read+0xa0/0xa0 [ 268.201787] ? do_syscall_64+0x21/0x4e0 [ 268.205753] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.211455] __x64_sys_write+0x6e/0xb0 [ 268.215357] do_syscall_64+0xd0/0x4e0 [ 268.219329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.224590] RIP: 0033:0x459279 [ 268.227773] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.246763] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 268.254479] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 268.261827] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 268.269612] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 268.276905] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 268.284265] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 268.291556] CPU: 0 PID: 9907 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 268.299278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.308634] Call Trace: [ 268.311214] dump_stack+0x123/0x177 [ 268.314825] should_fail.cold.4+0x5/0x13 [ 268.318868] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 268.323950] ? mark_held_locks+0xc7/0x130 [ 268.328095] __alloc_pages_nodemask+0x1d5/0x710 [ 268.332744] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 268.337762] alloc_pages_current+0xd6/0x1b0 [ 268.342068] skb_page_frag_refill+0x20b/0x400 [ 268.346649] sk_page_frag_refill+0x46/0x1b0 [ 268.351329] tcp_sendmsg_locked+0xc58/0x3580 [ 268.355720] ? mark_held_locks+0x130/0x130 [ 268.360555] ? mark_held_locks+0xc7/0x130 [ 268.364687] ? tcp_sendpage+0x50/0x50 [ 268.368470] ? mark_held_locks+0xc7/0x130 [ 268.372601] ? __local_bh_enable_ip+0x160/0x260 [ 268.377250] ? lock_sock_nested+0xc5/0x100 [ 268.381467] ? lockdep_hardirqs_on+0x421/0x5c0 [ 268.386028] ? lock_sock_nested+0x82/0x100 [ 268.390329] ? trace_hardirqs_on+0x28/0x190 [ 268.394642] ? lock_sock_nested+0x82/0x100 [ 268.398905] ? lock_sock_nested+0x82/0x100 [ 268.403118] ? __local_bh_enable_ip+0x160/0x260 [ 268.408638] tcp_sendmsg+0x27/0x40 [ 268.412278] inet_sendmsg+0x108/0x440 [ 268.416077] smc_sendmsg+0x223/0x320 [ 268.419783] ? smc_sendpage+0x170/0x170 [ 268.423825] sock_sendmsg+0xb5/0xf0 [ 268.427434] sock_write_iter+0x1e9/0x3d0 [ 268.431478] ? sock_sendmsg+0xf0/0xf0 [ 268.435611] __vfs_write+0x443/0x890 [ 268.439306] ? kernel_read+0x130/0x130 [ 268.443356] ? selinux_file_permission+0x2d1/0x3f0 [ 268.448458] ? rw_verify_area+0xb8/0x2b0 [ 268.452763] vfs_write+0x150/0x4d0 [ 268.456635] ksys_write+0x103/0x260 [ 268.460355] ? do_sys_open+0x16e/0x350 [ 268.464252] ? __ia32_sys_read+0xa0/0xa0 [ 268.468400] ? do_syscall_64+0x21/0x4e0 [ 268.472366] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.477724] __x64_sys_write+0x6e/0xb0 [ 268.481629] do_syscall_64+0xd0/0x4e0 [ 268.485424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.490770] RIP: 0033:0x459279 [ 268.493944] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.513109] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 268.520911] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 268.528763] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 268.536013] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 268.543261] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 268.550509] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 268.558176] FAULT_INJECTION: forcing a failure. [ 268.558176] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.578176] FAULT_INJECTION: forcing a failure. [ 268.578176] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.581216] CPU: 1 PID: 9901 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 268.597710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.607063] Call Trace: [ 268.609633] dump_stack+0x123/0x177 [ 268.613244] should_fail.cold.4+0x5/0x13 [ 268.617286] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 268.622372] ? mark_held_locks+0xc7/0x130 [ 268.626504] __alloc_pages_nodemask+0x1d5/0x710 [ 268.631154] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 268.636167] alloc_pages_current+0xd6/0x1b0 [ 268.640494] skb_page_frag_refill+0x20b/0x400 [ 268.644993] sk_page_frag_refill+0x46/0x1b0 [ 268.649300] tcp_sendmsg_locked+0xc58/0x3580 [ 268.653956] ? mark_held_locks+0x130/0x130 [ 268.658175] ? mark_held_locks+0xc7/0x130 [ 268.662653] ? tcp_sendpage+0x50/0x50 [ 268.666434] ? mark_held_locks+0xc7/0x130 [ 268.670574] ? __local_bh_enable_ip+0x160/0x260 [ 268.675226] ? lock_sock_nested+0xc5/0x100 [ 268.679447] ? lockdep_hardirqs_on+0x421/0x5c0 [ 268.684012] ? lock_sock_nested+0x82/0x100 [ 268.688236] ? trace_hardirqs_on+0x28/0x190 [ 268.692537] ? lock_sock_nested+0x82/0x100 [ 268.696755] ? lock_sock_nested+0x82/0x100 [ 268.700984] ? __local_bh_enable_ip+0x160/0x260 [ 268.705649] tcp_sendmsg+0x27/0x40 [ 268.709180] inet_sendmsg+0x108/0x440 [ 268.712965] smc_sendmsg+0x223/0x320 [ 268.716663] ? smc_sendpage+0x170/0x170 [ 268.720631] sock_sendmsg+0xb5/0xf0 [ 268.724236] sock_write_iter+0x1e9/0x3d0 [ 268.728277] ? sock_sendmsg+0xf0/0xf0 [ 268.732078] __vfs_write+0x443/0x890 [ 268.735798] ? kernel_read+0x130/0x130 [ 268.739700] ? selinux_file_permission+0x2d1/0x3f0 [ 268.744622] ? rw_verify_area+0xb8/0x2b0 [ 268.748661] vfs_write+0x150/0x4d0 [ 268.752183] ksys_write+0x103/0x260 [ 268.755791] ? do_sys_open+0x16e/0x350 [ 268.759665] ? __ia32_sys_read+0xa0/0xa0 [ 268.763713] ? do_syscall_64+0x21/0x4e0 [ 268.767666] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.773013] __x64_sys_write+0x6e/0xb0 [ 268.776889] do_syscall_64+0xd0/0x4e0 [ 268.780673] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.785841] RIP: 0033:0x459279 [ 268.789019] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.807899] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 268.815584] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 268.822832] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 268.830079] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 268.837326] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 268.844594] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 268.852966] CPU: 1 PID: 9913 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 268.860685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.870053] Call Trace: [ 268.872625] dump_stack+0x123/0x177 [ 268.876233] should_fail.cold.4+0x5/0x13 [ 268.880270] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 268.885352] ? mark_held_locks+0xc7/0x130 [ 268.889618] __alloc_pages_nodemask+0x1d5/0x710 [ 268.894275] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 268.899286] alloc_pages_current+0xd6/0x1b0 [ 268.903607] skb_page_frag_refill+0x20b/0x400 [ 268.908084] sk_page_frag_refill+0x46/0x1b0 [ 268.912390] tcp_sendmsg_locked+0xc58/0x3580 [ 268.916781] ? mark_held_locks+0x130/0x130 [ 268.921264] ? mark_held_locks+0xc7/0x130 [ 268.926140] ? tcp_sendpage+0x50/0x50 [ 268.929922] ? mark_held_locks+0xc7/0x130 [ 268.934051] ? __local_bh_enable_ip+0x160/0x260 [ 268.938705] ? lock_sock_nested+0xc5/0x100 [ 268.943079] ? lockdep_hardirqs_on+0x421/0x5c0 [ 268.947653] ? lock_sock_nested+0x82/0x100 [ 268.951878] ? trace_hardirqs_on+0x28/0x190 [ 268.956184] ? lock_sock_nested+0x82/0x100 [ 268.960402] ? lock_sock_nested+0x82/0x100 [ 268.964617] ? __local_bh_enable_ip+0x160/0x260 [ 268.969264] tcp_sendmsg+0x27/0x40 [ 268.972785] inet_sendmsg+0x108/0x440 [ 268.976566] smc_sendmsg+0x223/0x320 [ 268.980265] ? smc_sendpage+0x170/0x170 [ 268.984215] sock_sendmsg+0xb5/0xf0 [ 268.987818] sock_write_iter+0x1e9/0x3d0 [ 268.991869] ? sock_sendmsg+0xf0/0xf0 [ 268.995654] __vfs_write+0x443/0x890 [ 268.999347] ? kernel_read+0x130/0x130 [ 269.003241] ? selinux_file_permission+0x2d1/0x3f0 [ 269.008154] ? rw_verify_area+0xb8/0x2b0 [ 269.012194] vfs_write+0x150/0x4d0 [ 269.015723] ksys_write+0x103/0x260 [ 269.019326] ? do_sys_open+0x16e/0x350 [ 269.023192] ? __ia32_sys_read+0xa0/0xa0 [ 269.027231] ? do_syscall_64+0x21/0x4e0 [ 269.031191] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.036531] __x64_sys_write+0x6e/0xb0 [ 269.040410] do_syscall_64+0xd0/0x4e0 [ 269.044215] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.049382] RIP: 0033:0x459279 [ 269.052777] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.072034] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 269.079736] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 269.090981] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 269.098240] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 269.105525] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 269.112774] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 269.185390] FAULT_INJECTION: forcing a failure. [ 269.185390] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 269.208068] FAULT_INJECTION: forcing a failure. [ 269.208068] name failslab, interval 1, probability 0, space 0, times 0 [ 269.209108] FAULT_INJECTION: forcing a failure. [ 269.209108] name failslab, interval 1, probability 0, space 0, times 0 [ 269.219994] FAULT_INJECTION: forcing a failure. [ 269.219994] name failslab, interval 1, probability 0, space 0, times 0 [ 269.241138] CPU: 1 PID: 9935 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 269.249591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.258933] Call Trace: [ 269.261503] dump_stack+0x123/0x177 [ 269.265215] should_fail.cold.4+0x5/0x13 [ 269.269266] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 269.274345] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 269.279609] ? kasan_unpoison_shadow+0x35/0x50 [ 269.284196] __alloc_pages_nodemask+0x1d5/0x710 [ 269.288869] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 269.293882] alloc_pages_current+0xd6/0x1b0 [ 269.298197] skb_page_frag_refill+0x20b/0x400 [ 269.302678] sk_page_frag_refill+0x46/0x1b0 [ 269.306983] tcp_sendmsg_locked+0xc58/0x3580 [ 269.311372] ? mark_held_locks+0x130/0x130 [ 269.315594] ? mark_held_locks+0xc7/0x130 [ 269.319730] ? tcp_sendpage+0x50/0x50 [ 269.323507] ? mark_held_locks+0xc7/0x130 [ 269.327650] ? __local_bh_enable_ip+0x160/0x260 [ 269.332308] ? lock_sock_nested+0xc5/0x100 [ 269.336529] ? lockdep_hardirqs_on+0x421/0x5c0 [ 269.341107] ? lock_sock_nested+0x82/0x100 [ 269.345319] ? trace_hardirqs_on+0x28/0x190 [ 269.349619] ? lock_sock_nested+0x82/0x100 [ 269.353833] ? lock_sock_nested+0x82/0x100 [ 269.358049] ? __local_bh_enable_ip+0x160/0x260 [ 269.362710] tcp_sendmsg+0x27/0x40 [ 269.366231] inet_sendmsg+0x108/0x440 [ 269.370015] smc_sendmsg+0x223/0x320 [ 269.373708] ? smc_sendpage+0x170/0x170 [ 269.377663] sock_sendmsg+0xb5/0xf0 [ 269.381270] sock_write_iter+0x1e9/0x3d0 [ 269.385311] ? sock_sendmsg+0xf0/0xf0 [ 269.389098] __vfs_write+0x443/0x890 [ 269.392790] ? kernel_read+0x130/0x130 [ 269.396663] ? selinux_file_permission+0x2d1/0x3f0 [ 269.401571] ? rw_verify_area+0xb8/0x2b0 [ 269.405610] vfs_write+0x150/0x4d0 [ 269.409132] ksys_write+0x103/0x260 [ 269.412735] ? do_sys_open+0x16e/0x350 [ 269.416601] ? __ia32_sys_read+0xa0/0xa0 [ 269.420643] ? do_syscall_64+0x21/0x4e0 [ 269.424602] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.429963] __x64_sys_write+0x6e/0xb0 [ 269.433829] do_syscall_64+0xd0/0x4e0 [ 269.437609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.442780] RIP: 0033:0x459279 [ 269.445958] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.464972] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 269.472666] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 269.479923] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 269.487262] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 269.494512] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 269.501847] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 269.510065] FAULT_INJECTION: forcing a failure. [ 269.510065] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 269.522059] FAULT_INJECTION: forcing a failure. [ 269.522059] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 269.522708] CPU: 0 PID: 9938 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 269.541572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.550907] Call Trace: [ 269.553483] dump_stack+0x123/0x177 [ 269.557111] should_fail.cold.4+0x5/0x13 [ 269.561158] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 269.566244] ? kernel_text_address+0x79/0xf0 [ 269.570633] ? __kernel_text_address+0xd/0x40 [ 269.575107] ? unwind_get_return_address+0x61/0xa0 [ 269.580030] __should_failslab+0xba/0xf0 [ 269.584184] should_failslab+0x9/0x14 [ 269.588019] __kmalloc+0x70/0x770 [ 269.591461] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 269.596723] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 269.601812] ? tls_push_record+0xf3/0x1720 [ 269.606032] ? tls_sw_sendmsg+0x92d/0x1020 [ 269.610244] ? inet_sendmsg+0x108/0x440 [ 269.614198] ? smc_sendmsg+0x223/0x320 [ 269.618065] ? sock_sendmsg+0xb5/0xf0 [ 269.621858] ? sock_write_iter+0x1e9/0x3d0 [ 269.626076] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 269.631857] ? iov_iter_get_pages+0x1ef/0x11a0 [ 269.636418] ? mark_held_locks+0xc7/0x130 [ 269.640556] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 269.645474] ? __lock_is_held+0xb5/0x140 [ 269.649527] generic_gcmaes_encrypt+0xfd/0x150 [ 269.654092] ? generic_gcmaes_encrypt+0xfd/0x150 [ 269.658826] ? helper_rfc4106_encrypt+0x450/0x450 [ 269.663654] ? __kmalloc+0x5f1/0x770 [ 269.667350] gcmaes_wrapper_encrypt+0x109/0x180 [ 269.672000] tls_push_record+0x966/0x1720 [ 269.676127] ? lockdep_hardirqs_on+0x421/0x5c0 [ 269.680697] tls_sw_sendmsg+0x92d/0x1020 [ 269.684743] ? find_held_lock+0x36/0x1d0 [ 269.688783] ? tls_sw_push_pending_record+0x10/0x10 [ 269.693780] ? __local_bh_enable_ip+0x160/0x260 [ 269.698432] ? lock_sock_nested+0xc5/0x100 [ 269.702649] ? lockdep_hardirqs_on+0x421/0x5c0 [ 269.707207] ? lock_sock_nested+0x82/0x100 [ 269.711425] ? trace_hardirqs_on+0x28/0x190 [ 269.715910] ? lock_sock_nested+0x82/0x100 [ 269.720127] ? lock_sock_nested+0x82/0x100 [ 269.724343] inet_sendmsg+0x108/0x440 [ 269.728132] smc_sendmsg+0x223/0x320 [ 269.731824] ? smc_sendpage+0x170/0x170 [ 269.735785] sock_sendmsg+0xb5/0xf0 [ 269.739396] sock_write_iter+0x1e9/0x3d0 [ 269.743450] ? sock_sendmsg+0xf0/0xf0 [ 269.747239] __vfs_write+0x443/0x890 [ 269.750944] ? kernel_read+0x130/0x130 [ 269.754909] ? selinux_file_permission+0x2d1/0x3f0 [ 269.759818] ? rw_verify_area+0xb8/0x2b0 [ 269.763858] vfs_write+0x150/0x4d0 [ 269.767388] ksys_write+0x103/0x260 [ 269.770990] ? do_sys_open+0x16e/0x350 [ 269.774854] ? __ia32_sys_read+0xa0/0xa0 [ 269.778896] ? do_syscall_64+0x21/0x4e0 [ 269.782877] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.788224] __x64_sys_write+0x6e/0xb0 [ 269.792093] do_syscall_64+0xd0/0x4e0 [ 269.795972] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.801144] RIP: 0033:0x459279 [ 269.804315] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.823201] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 269.830888] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 269.838141] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 269.845393] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 269.852644] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 269.859894] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 269.867167] CPU: 1 PID: 9939 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 269.874992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.884342] Call Trace: [ 269.886927] dump_stack+0x123/0x177 [ 269.890553] should_fail.cold.4+0x5/0x13 [ 269.894603] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 269.894610] ? mark_held_locks+0xc7/0x130 [ 269.894620] __alloc_pages_nodemask+0x1d5/0x710 [ 269.894627] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 269.894640] alloc_pages_current+0xd6/0x1b0 [ 269.894648] skb_page_frag_refill+0x20b/0x400 [ 269.894655] sk_page_frag_refill+0x46/0x1b0 [ 269.894663] tcp_sendmsg_locked+0xc58/0x3580 [ 269.931131] ? mark_held_locks+0x130/0x130 [ 269.935374] ? mark_held_locks+0xc7/0x130 [ 269.940568] ? tcp_sendpage+0x50/0x50 [ 269.944357] ? mark_held_locks+0xc7/0x130 [ 269.948509] ? __local_bh_enable_ip+0x160/0x260 [ 269.953168] ? lock_sock_nested+0xc5/0x100 [ 269.957545] ? lockdep_hardirqs_on+0x421/0x5c0 [ 269.962114] ? lock_sock_nested+0x82/0x100 [ 269.966345] ? trace_hardirqs_on+0x28/0x190 [ 269.970673] ? lock_sock_nested+0x82/0x100 [ 269.974897] ? lock_sock_nested+0x82/0x100 [ 269.979130] ? __local_bh_enable_ip+0x160/0x260 [ 269.983792] tcp_sendmsg+0x27/0x40 [ 269.987324] inet_sendmsg+0x108/0x440 [ 269.991119] smc_sendmsg+0x223/0x320 [ 269.994816] ? smc_sendpage+0x170/0x170 [ 269.998779] sock_sendmsg+0xb5/0xf0 [ 270.002385] sock_write_iter+0x1e9/0x3d0 [ 270.006433] ? sock_sendmsg+0xf0/0xf0 [ 270.010238] __vfs_write+0x443/0x890 [ 270.013932] ? kernel_read+0x130/0x130 [ 270.017806] ? selinux_file_permission+0x2d1/0x3f0 [ 270.022818] ? rw_verify_area+0xb8/0x2b0 [ 270.026868] vfs_write+0x150/0x4d0 [ 270.030413] ksys_write+0x103/0x260 [ 270.034031] ? do_sys_open+0x16e/0x350 [ 270.037909] ? __ia32_sys_read+0xa0/0xa0 [ 270.041951] ? do_syscall_64+0x21/0x4e0 [ 270.045911] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.051271] __x64_sys_write+0x6e/0xb0 [ 270.055141] do_syscall_64+0xd0/0x4e0 [ 270.058931] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.064102] RIP: 0033:0x459279 [ 270.067280] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.086185] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 270.093984] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 270.101236] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 270.108490] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 270.115758] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 270.123016] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 270.131154] CPU: 0 PID: 9923 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 270.138897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.148397] Call Trace: [ 270.150978] dump_stack+0x123/0x177 [ 270.154591] should_fail.cold.4+0x5/0x13 [ 270.158631] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 270.163714] ? mark_held_locks+0xc7/0x130 [ 270.167845] __alloc_pages_nodemask+0x1d5/0x710 [ 270.172495] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 270.177503] alloc_pages_current+0xd6/0x1b0 [ 270.181804] skb_page_frag_refill+0x20b/0x400 [ 270.186293] sk_page_frag_refill+0x46/0x1b0 [ 270.190593] tcp_sendmsg_locked+0xc58/0x3580 [ 270.195594] ? mark_held_locks+0x130/0x130 [ 270.199812] ? mark_held_locks+0xc7/0x130 [ 270.203944] ? tcp_sendpage+0x50/0x50 [ 270.207723] ? mark_held_locks+0xc7/0x130 [ 270.211854] ? __local_bh_enable_ip+0x160/0x260 [ 270.216500] ? lock_sock_nested+0xc5/0x100 [ 270.220723] ? lockdep_hardirqs_on+0x421/0x5c0 [ 270.225279] ? lock_sock_nested+0x82/0x100 [ 270.229490] ? trace_hardirqs_on+0x28/0x190 [ 270.233798] ? lock_sock_nested+0x82/0x100 [ 270.238007] ? lock_sock_nested+0x82/0x100 [ 270.242215] ? __local_bh_enable_ip+0x160/0x260 [ 270.246879] tcp_sendmsg+0x27/0x40 [ 270.250397] inet_sendmsg+0x108/0x440 [ 270.254176] smc_sendmsg+0x223/0x320 [ 270.257867] ? smc_sendpage+0x170/0x170 [ 270.261820] sock_sendmsg+0xb5/0xf0 [ 270.265426] sock_write_iter+0x1e9/0x3d0 [ 270.269467] ? sock_sendmsg+0xf0/0xf0 [ 270.273276] __vfs_write+0x443/0x890 [ 270.277016] ? kernel_read+0x130/0x130 [ 270.280897] ? selinux_file_permission+0x2d1/0x3f0 [ 270.285832] ? rw_verify_area+0xb8/0x2b0 [ 270.289884] vfs_write+0x150/0x4d0 [ 270.293415] ksys_write+0x103/0x260 [ 270.297022] ? do_sys_open+0x16e/0x350 [ 270.300892] ? __ia32_sys_read+0xa0/0xa0 [ 270.304936] ? do_syscall_64+0x21/0x4e0 [ 270.308890] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.314248] __x64_sys_write+0x6e/0xb0 [ 270.318114] do_syscall_64+0xd0/0x4e0 [ 270.321893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.327071] RIP: 0033:0x459279 [ 270.330250] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.349218] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 270.356904] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 270.364154] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 270.371401] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 270.378657] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 270.385904] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 270.393712] CPU: 1 PID: 9934 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 270.401445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.410800] Call Trace: [ 270.413381] dump_stack+0x123/0x177 [ 270.416990] should_fail.cold.4+0x5/0x13 [ 270.421028] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 270.426109] ? kernel_text_address+0x79/0xf0 [ 270.430492] ? __kernel_text_address+0xd/0x40 [ 270.434966] ? unwind_get_return_address+0x61/0xa0 [ 270.439874] __should_failslab+0xba/0xf0 [ 270.443913] should_failslab+0x9/0x14 [ 270.447693] __kmalloc+0x70/0x770 [ 270.451127] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 270.456385] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 270.461466] ? tls_push_record+0xf3/0x1720 [ 270.465675] ? tls_sw_sendmsg+0x92d/0x1020 [ 270.469890] ? inet_sendmsg+0x108/0x440 [ 270.473850] ? smc_sendmsg+0x223/0x320 [ 270.477718] ? sock_sendmsg+0xb5/0xf0 [ 270.481497] ? sock_write_iter+0x1e9/0x3d0 [ 270.485711] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 270.491497] ? iov_iter_get_pages+0x1ef/0x11a0 [ 270.496058] ? mark_held_locks+0xc7/0x130 [ 270.500184] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 270.505091] ? __lock_is_held+0xb5/0x140 [ 270.509149] generic_gcmaes_encrypt+0xfd/0x150 [ 270.513715] ? generic_gcmaes_encrypt+0xfd/0x150 [ 270.518454] ? helper_rfc4106_encrypt+0x450/0x450 [ 270.523275] ? __kmalloc+0x5f1/0x770 [ 270.526968] gcmaes_wrapper_encrypt+0x109/0x180 [ 270.531619] tls_push_record+0x966/0x1720 [ 270.535753] ? lockdep_hardirqs_on+0x421/0x5c0 [ 270.540321] tls_sw_sendmsg+0x92d/0x1020 [ 270.544372] ? find_held_lock+0x36/0x1d0 [ 270.548410] ? tls_sw_push_pending_record+0x10/0x10 [ 270.554196] ? __local_bh_enable_ip+0x160/0x260 [ 270.558852] ? lock_sock_nested+0xc5/0x100 [ 270.563065] ? lockdep_hardirqs_on+0x421/0x5c0 [ 270.567622] ? lock_sock_nested+0x82/0x100 [ 270.571833] ? trace_hardirqs_on+0x28/0x190 [ 270.576128] ? lock_sock_nested+0x82/0x100 [ 270.580340] ? lock_sock_nested+0x82/0x100 [ 270.584556] inet_sendmsg+0x108/0x440 [ 270.588351] smc_sendmsg+0x223/0x320 [ 270.592042] ? smc_sendpage+0x170/0x170 [ 270.595992] sock_sendmsg+0xb5/0xf0 [ 270.599598] sock_write_iter+0x1e9/0x3d0 [ 270.603636] ? sock_sendmsg+0xf0/0xf0 [ 270.607424] __vfs_write+0x443/0x890 [ 270.611114] ? kernel_read+0x130/0x130 [ 270.614988] ? selinux_file_permission+0x2d1/0x3f0 [ 270.619895] ? rw_verify_area+0xb8/0x2b0 [ 270.623935] vfs_write+0x150/0x4d0 [ 270.627460] ksys_write+0x103/0x260 [ 270.631061] ? do_sys_open+0x16e/0x350 [ 270.634928] ? __ia32_sys_read+0xa0/0xa0 [ 270.638968] ? do_syscall_64+0x21/0x4e0 [ 270.642922] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.648266] __x64_sys_write+0x6e/0xb0 [ 270.652131] do_syscall_64+0xd0/0x4e0 [ 270.655907] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.661104] RIP: 0033:0x459279 [ 270.664278] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.683946] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 270.691633] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 270.698882] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 270.706131] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 270.713399] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 270.720648] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 270.728073] CPU: 1 PID: 9933 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 270.735780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.745119] Call Trace: [ 270.747702] dump_stack+0x123/0x177 [ 270.751308] should_fail.cold.4+0x5/0x13 [ 270.755354] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 270.760442] ? kernel_text_address+0x79/0xf0 [ 270.764829] ? __kernel_text_address+0xd/0x40 [ 270.769313] ? unwind_get_return_address+0x61/0xa0 [ 270.774223] __should_failslab+0xba/0xf0 [ 270.778269] should_failslab+0x9/0x14 [ 270.782047] __kmalloc+0x70/0x770 [ 270.785480] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 270.790831] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 270.795918] ? tls_push_record+0xf3/0x1720 [ 270.800132] ? tls_sw_sendmsg+0x92d/0x1020 [ 270.804354] ? inet_sendmsg+0x108/0x440 [ 270.808325] ? smc_sendmsg+0x223/0x320 [ 270.812196] ? sock_sendmsg+0xb5/0xf0 [ 270.815974] ? sock_write_iter+0x1e9/0x3d0 [ 270.820192] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 270.825990] ? iov_iter_get_pages+0x1ef/0x11a0 [ 270.830565] ? mark_held_locks+0xc7/0x130 [ 270.834700] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 270.839616] ? __lock_is_held+0xb5/0x140 [ 270.843665] generic_gcmaes_encrypt+0xfd/0x150 [ 270.848228] ? generic_gcmaes_encrypt+0xfd/0x150 [ 270.852962] ? helper_rfc4106_encrypt+0x450/0x450 [ 270.857796] ? __kmalloc+0x5f1/0x770 [ 270.861502] gcmaes_wrapper_encrypt+0x109/0x180 [ 270.866846] tls_push_record+0x966/0x1720 [ 270.870976] ? lockdep_hardirqs_on+0x421/0x5c0 [ 270.875631] tls_sw_sendmsg+0x92d/0x1020 [ 270.879864] ? find_held_lock+0x36/0x1d0 [ 270.883915] ? tls_sw_push_pending_record+0x10/0x10 [ 270.888925] ? __local_bh_enable_ip+0x160/0x260 [ 270.893596] ? lock_sock_nested+0xc5/0x100 [ 270.898170] ? lockdep_hardirqs_on+0x421/0x5c0 [ 270.902738] ? lock_sock_nested+0x82/0x100 [ 270.907925] ? trace_hardirqs_on+0x28/0x190 [ 270.912423] ? lock_sock_nested+0x82/0x100 [ 270.916732] ? lock_sock_nested+0x82/0x100 [ 270.920962] inet_sendmsg+0x108/0x440 [ 270.924748] smc_sendmsg+0x223/0x320 [ 270.928460] ? smc_sendpage+0x170/0x170 [ 270.932417] sock_sendmsg+0xb5/0xf0 [ 270.936038] sock_write_iter+0x1e9/0x3d0 [ 270.940079] ? sock_sendmsg+0xf0/0xf0 [ 270.943884] ? btrfs_rm_dev_replace_free_srcdev+0xc0/0x330 [ 270.949809] __vfs_write+0x443/0x890 [ 270.953525] ? kernel_read+0x130/0x130 [ 270.957407] ? selinux_file_permission+0x2d1/0x3f0 [ 270.962334] ? rw_verify_area+0xb8/0x2b0 [ 270.966396] vfs_write+0x150/0x4d0 [ 270.969967] ksys_write+0x103/0x260 [ 270.973579] ? do_sys_open+0x16e/0x350 [ 270.977560] ? __ia32_sys_read+0xa0/0xa0 [ 270.981615] ? do_syscall_64+0x21/0x4e0 [ 270.985571] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.990918] __x64_sys_write+0x6e/0xb0 [ 270.994786] do_syscall_64+0xd0/0x4e0 [ 270.998582] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.004521] RIP: 0033:0x459279 [ 271.007693] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.027140] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 271.034966] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 271.042499] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 271.049783] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 271.057040] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 271.064306] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 271.143465] FAULT_INJECTION: forcing a failure. [ 271.143465] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.161296] CPU: 0 PID: 9945 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 271.169035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.178546] Call Trace: [ 271.181204] dump_stack+0x123/0x177 [ 271.184815] should_fail.cold.4+0x5/0x13 [ 271.188859] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 271.193942] ? mark_held_locks+0xc7/0x130 [ 271.198072] __alloc_pages_nodemask+0x1d5/0x710 [ 271.203009] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 271.208026] alloc_pages_current+0xd6/0x1b0 [ 271.212369] skb_page_frag_refill+0x20b/0x400 [ 271.217165] sk_page_frag_refill+0x46/0x1b0 [ 271.221605] tcp_sendmsg_locked+0xc58/0x3580 [ 271.226113] ? mark_held_locks+0x130/0x130 [ 271.230337] ? mark_held_locks+0xc7/0x130 [ 271.234480] ? tcp_sendpage+0x50/0x50 [ 271.238454] ? mark_held_locks+0xc7/0x130 [ 271.242588] ? __local_bh_enable_ip+0x160/0x260 [ 271.247260] ? lock_sock_nested+0xc5/0x100 [ 271.251608] ? lockdep_hardirqs_on+0x421/0x5c0 [ 271.256169] ? lock_sock_nested+0x82/0x100 [ 271.260380] ? trace_hardirqs_on+0x28/0x190 [ 271.264691] ? lock_sock_nested+0x82/0x100 [ 271.268903] ? lock_sock_nested+0x82/0x100 [ 271.273119] ? __local_bh_enable_ip+0x160/0x260 [ 271.277772] tcp_sendmsg+0x27/0x40 [ 271.281295] inet_sendmsg+0x108/0x440 [ 271.285077] smc_sendmsg+0x223/0x320 [ 271.288782] ? smc_sendpage+0x170/0x170 [ 271.292775] sock_sendmsg+0xb5/0xf0 [ 271.296381] sock_write_iter+0x1e9/0x3d0 [ 271.300524] ? sock_sendmsg+0xf0/0xf0 [ 271.304497] __vfs_write+0x443/0x890 [ 271.308472] ? kernel_read+0x130/0x130 [ 271.312355] ? selinux_file_permission+0x2d1/0x3f0 [ 271.317382] ? rw_verify_area+0xb8/0x2b0 [ 271.321684] vfs_write+0x150/0x4d0 [ 271.325205] ksys_write+0x103/0x260 [ 271.328907] ? do_sys_open+0x16e/0x350 [ 271.332860] ? __ia32_sys_read+0xa0/0xa0 [ 271.336900] ? do_syscall_64+0x21/0x4e0 [ 271.340858] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.346205] __x64_sys_write+0x6e/0xb0 [ 271.350718] do_syscall_64+0xd0/0x4e0 [ 271.354525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.360800] RIP: 0033:0x459279 [ 271.363983] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.384874] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 271.392679] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 271.400015] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 271.407289] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 271.414798] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 271.422678] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 271.432354] FAULT_INJECTION: forcing a failure. [ 271.432354] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.445453] FAULT_INJECTION: forcing a failure. [ 271.445453] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.458656] FAULT_INJECTION: forcing a failure. [ 271.458656] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.471907] FAULT_INJECTION: forcing a failure. [ 271.471907] name failslab, interval 1, probability 0, space 0, times 0 [ 271.483248] CPU: 1 PID: 9960 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 271.491055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.500741] Call Trace: [ 271.505156] dump_stack+0x123/0x177 [ 271.508769] should_fail.cold.4+0x5/0x13 [ 271.512987] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 271.518592] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 271.524021] ? kasan_unpoison_shadow+0x35/0x50 [ 271.528670] __alloc_pages_nodemask+0x1d5/0x710 [ 271.533405] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 271.538407] alloc_pages_current+0xd6/0x1b0 [ 271.543057] skb_page_frag_refill+0x20b/0x400 [ 271.547543] sk_page_frag_refill+0x46/0x1b0 [ 271.551865] tcp_sendmsg_locked+0xc58/0x3580 [ 271.556259] ? mark_held_locks+0x130/0x130 [ 271.560473] ? mark_held_locks+0xc7/0x130 [ 271.564609] ? tcp_sendpage+0x50/0x50 [ 271.569261] ? mark_held_locks+0xc7/0x130 [ 271.573388] ? __local_bh_enable_ip+0x160/0x260 [ 271.578732] ? lock_sock_nested+0xc5/0x100 [ 271.582946] ? lockdep_hardirqs_on+0x421/0x5c0 [ 271.591086] ? lock_sock_nested+0x82/0x100 [ 271.595585] ? trace_hardirqs_on+0x28/0x190 [ 271.599981] ? lock_sock_nested+0x82/0x100 [ 271.604800] ? lock_sock_nested+0x82/0x100 [ 271.609276] ? __local_bh_enable_ip+0x160/0x260 [ 271.613949] tcp_sendmsg+0x27/0x40 [ 271.617484] inet_sendmsg+0x108/0x440 [ 271.621369] smc_sendmsg+0x223/0x320 [ 271.625250] ? smc_sendpage+0x170/0x170 [ 271.629207] sock_sendmsg+0xb5/0xf0 [ 271.632816] sock_write_iter+0x1e9/0x3d0 [ 271.636859] ? sock_sendmsg+0xf0/0xf0 [ 271.640649] __vfs_write+0x443/0x890 [ 271.644345] ? kernel_read+0x130/0x130 [ 271.648310] ? selinux_file_permission+0x2d1/0x3f0 [ 271.653411] ? rw_verify_area+0xb8/0x2b0 [ 271.657765] vfs_write+0x150/0x4d0 [ 271.661288] ksys_write+0x103/0x260 [ 271.664907] ? do_sys_open+0x16e/0x350 [ 271.669301] ? __ia32_sys_read+0xa0/0xa0 [ 271.673357] ? do_syscall_64+0x21/0x4e0 [ 271.677423] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.683234] __x64_sys_write+0x6e/0xb0 [ 271.687282] do_syscall_64+0xd0/0x4e0 [ 271.691079] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.696258] RIP: 0033:0x459279 [ 271.699451] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.718527] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 271.726311] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 271.733562] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 271.741010] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 271.748353] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 271.757437] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 271.765131] FAULT_INJECTION: forcing a failure. [ 271.765131] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.778136] CPU: 1 PID: 9961 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 271.785885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.798199] Call Trace: [ 271.800805] dump_stack+0x123/0x177 [ 271.809327] should_fail.cold.4+0x5/0x13 [ 271.813902] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 271.819183] ? mark_held_locks+0xc7/0x130 [ 271.823579] __alloc_pages_nodemask+0x1d5/0x710 [ 271.828496] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 271.833855] alloc_pages_current+0xd6/0x1b0 [ 271.838538] skb_page_frag_refill+0x20b/0x400 [ 271.843016] sk_page_frag_refill+0x46/0x1b0 [ 271.847877] tcp_sendmsg_locked+0xc58/0x3580 [ 271.852481] ? mark_held_locks+0x130/0x130 [ 271.857086] ? mark_held_locks+0xc7/0x130 [ 271.861502] ? tcp_sendpage+0x50/0x50 [ 271.865371] ? mark_held_locks+0xc7/0x130 [ 271.870385] ? __local_bh_enable_ip+0x160/0x260 [ 271.876525] ? lock_sock_nested+0xc5/0x100 [ 271.881379] ? lockdep_hardirqs_on+0x421/0x5c0 [ 271.886566] ? lock_sock_nested+0x82/0x100 [ 271.891066] ? trace_hardirqs_on+0x28/0x190 [ 271.896008] ? lock_sock_nested+0x82/0x100 [ 271.900405] ? lock_sock_nested+0x82/0x100 [ 271.908808] ? __local_bh_enable_ip+0x160/0x260 [ 271.913464] tcp_sendmsg+0x27/0x40 [ 271.916990] inet_sendmsg+0x108/0x440 [ 271.920792] smc_sendmsg+0x223/0x320 [ 271.924486] ? smc_sendpage+0x170/0x170 [ 271.928443] sock_sendmsg+0xb5/0xf0 [ 271.932050] sock_write_iter+0x1e9/0x3d0 [ 271.936225] ? sock_sendmsg+0xf0/0xf0 [ 271.940034] __vfs_write+0x443/0x890 [ 271.943991] ? kernel_read+0x130/0x130 [ 271.947893] ? selinux_file_permission+0x2d1/0x3f0 [ 271.952816] ? rw_verify_area+0xb8/0x2b0 [ 271.956884] vfs_write+0x150/0x4d0 [ 271.960678] ksys_write+0x103/0x260 [ 271.964304] ? do_sys_open+0x16e/0x350 [ 271.968267] ? __ia32_sys_read+0xa0/0xa0 [ 271.972313] ? do_syscall_64+0x21/0x4e0 [ 271.976479] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.981859] __x64_sys_write+0x6e/0xb0 [ 271.986010] do_syscall_64+0xd0/0x4e0 [ 271.989819] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.995093] RIP: 0033:0x459279 [ 271.998272] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.017187] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 272.024889] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 272.032145] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 272.039546] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 272.046798] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 272.054055] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 272.061338] CPU: 0 PID: 9963 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 272.069056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.078829] Call Trace: [ 272.081405] dump_stack+0x123/0x177 [ 272.085101] should_fail.cold.4+0x5/0x13 [ 272.089141] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 272.094227] ? kernel_text_address+0x79/0xf0 [ 272.098632] ? __kernel_text_address+0xd/0x40 [ 272.103108] ? unwind_get_return_address+0x61/0xa0 [ 272.108069] __should_failslab+0xba/0xf0 [ 272.112514] should_failslab+0x9/0x14 [ 272.116399] __kmalloc+0x70/0x770 [ 272.120074] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 272.125343] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 272.130533] ? tls_push_record+0xf3/0x1720 [ 272.134761] ? tls_sw_sendmsg+0x92d/0x1020 [ 272.138976] ? inet_sendmsg+0x108/0x440 [ 272.143019] ? smc_sendmsg+0x223/0x320 [ 272.146906] ? sock_sendmsg+0xb5/0xf0 [ 272.150701] ? sock_write_iter+0x1e9/0x3d0 [ 272.154946] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 272.160749] ? iov_iter_get_pages+0x1ef/0x11a0 [ 272.165433] ? mark_held_locks+0xc7/0x130 [ 272.169577] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 272.174752] ? __lock_is_held+0xb5/0x140 [ 272.179158] generic_gcmaes_encrypt+0xfd/0x150 [ 272.183733] ? generic_gcmaes_encrypt+0xfd/0x150 [ 272.188479] ? helper_rfc4106_encrypt+0x450/0x450 [ 272.193389] ? __kmalloc+0x5f1/0x770 [ 272.197095] gcmaes_wrapper_encrypt+0x109/0x180 [ 272.201758] tls_push_record+0x966/0x1720 [ 272.205887] ? lockdep_hardirqs_on+0x421/0x5c0 [ 272.210470] tls_sw_sendmsg+0x92d/0x1020 [ 272.214546] ? find_held_lock+0x36/0x1d0 [ 272.218700] ? tls_sw_push_pending_record+0x10/0x10 [ 272.223796] ? __local_bh_enable_ip+0x160/0x260 [ 272.228473] ? lock_sock_nested+0xc5/0x100 [ 272.232714] ? lockdep_hardirqs_on+0x421/0x5c0 [ 272.237274] ? lock_sock_nested+0x82/0x100 [ 272.241748] ? trace_hardirqs_on+0x28/0x190 [ 272.246049] ? lock_sock_nested+0x82/0x100 [ 272.250270] ? lock_sock_nested+0x82/0x100 [ 272.254496] inet_sendmsg+0x108/0x440 [ 272.258291] smc_sendmsg+0x223/0x320 [ 272.261997] ? smc_sendpage+0x170/0x170 [ 272.266062] sock_sendmsg+0xb5/0xf0 [ 272.270024] sock_write_iter+0x1e9/0x3d0 [ 272.274082] ? sock_sendmsg+0xf0/0xf0 [ 272.277875] __vfs_write+0x443/0x890 [ 272.281587] ? kernel_read+0x130/0x130 [ 272.285494] ? selinux_file_permission+0x2d1/0x3f0 [ 272.290412] ? rw_verify_area+0xb8/0x2b0 [ 272.294484] vfs_write+0x150/0x4d0 [ 272.298478] ksys_write+0x103/0x260 [ 272.302090] ? do_sys_open+0x16e/0x350 [ 272.305962] ? __ia32_sys_read+0xa0/0xa0 [ 272.310013] ? do_syscall_64+0x21/0x4e0 [ 272.314408] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.319774] __x64_sys_write+0x6e/0xb0 [ 272.323643] do_syscall_64+0xd0/0x4e0 [ 272.327423] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.332594] RIP: 0033:0x459279 [ 272.335767] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.354661] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 272.362365] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 272.369700] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 272.377234] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 272.384497] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 272.391762] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 272.404128] CPU: 1 PID: 9962 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 272.411890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.421544] Call Trace: [ 272.421557] dump_stack+0x123/0x177 [ 272.421567] should_fail.cold.4+0x5/0x13 [ 272.421574] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 272.421581] ? mark_held_locks+0xc7/0x130 [ 272.421591] __alloc_pages_nodemask+0x1d5/0x710 [ 272.421597] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 272.421610] alloc_pages_current+0xd6/0x1b0 [ 272.421618] skb_page_frag_refill+0x20b/0x400 [ 272.421624] sk_page_frag_refill+0x46/0x1b0 [ 272.421631] tcp_sendmsg_locked+0xc58/0x3580 [ 272.421637] ? mark_held_locks+0x130/0x130 [ 272.421641] ? mark_held_locks+0xc7/0x130 [ 272.421656] ? tcp_sendpage+0x50/0x50 [ 272.421662] ? mark_held_locks+0xc7/0x130 [ 272.421670] ? __local_bh_enable_ip+0x160/0x260 [ 272.421674] ? lock_sock_nested+0xc5/0x100 [ 272.421679] ? lockdep_hardirqs_on+0x421/0x5c0 [ 272.421682] ? lock_sock_nested+0x82/0x100 [ 272.421687] ? trace_hardirqs_on+0x28/0x190 [ 272.421692] ? lock_sock_nested+0x82/0x100 [ 272.514052] ? lock_sock_nested+0x82/0x100 [ 272.518303] ? __local_bh_enable_ip+0x160/0x260 [ 272.522958] tcp_sendmsg+0x27/0x40 [ 272.526489] inet_sendmsg+0x108/0x440 [ 272.530280] smc_sendmsg+0x223/0x320 [ 272.533981] ? smc_sendpage+0x170/0x170 [ 272.537956] sock_sendmsg+0xb5/0xf0 [ 272.541588] sock_write_iter+0x1e9/0x3d0 [ 272.545722] ? sock_sendmsg+0xf0/0xf0 [ 272.549519] __vfs_write+0x443/0x890 2019/12/05 07:04:17 executed programs: 784 [ 272.553217] ? kernel_read+0x130/0x130 [ 272.557096] ? selinux_file_permission+0x2d1/0x3f0 [ 272.562103] ? rw_verify_area+0xb8/0x2b0 [ 272.566175] vfs_write+0x150/0x4d0 [ 272.569706] ksys_write+0x103/0x260 [ 272.573324] ? do_sys_open+0x16e/0x350 [ 272.577200] ? __ia32_sys_read+0xa0/0xa0 [ 272.581264] ? do_syscall_64+0x21/0x4e0 [ 272.585242] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.590594] __x64_sys_write+0x6e/0xb0 [ 272.594734] do_syscall_64+0xd0/0x4e0 [ 272.598539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.603723] RIP: 0033:0x459279 [ 272.606906] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.625892] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 272.633594] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 272.641146] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 272.648573] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 272.655824] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 272.663082] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 272.670873] CPU: 0 PID: 9959 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 272.678592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.687944] Call Trace: [ 272.687957] dump_stack+0x123/0x177 [ 272.687967] should_fail.cold.4+0x5/0x13 [ 272.687974] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 272.687983] ? mark_held_locks+0xc7/0x130 [ 272.687994] __alloc_pages_nodemask+0x1d5/0x710 [ 272.688000] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 272.688013] alloc_pages_current+0xd6/0x1b0 [ 272.703586] skb_page_frag_refill+0x20b/0x400 [ 272.703594] sk_page_frag_refill+0x46/0x1b0 [ 272.703602] tcp_sendmsg_locked+0xc58/0x3580 [ 272.703613] ? mark_held_locks+0x130/0x130 [ 272.703617] ? mark_held_locks+0xc7/0x130 [ 272.703629] ? tcp_sendpage+0x50/0x50 [ 272.712504] ? mark_held_locks+0xc7/0x130 [ 272.755649] ? __local_bh_enable_ip+0x160/0x260 [ 272.760315] ? lock_sock_nested+0xc5/0x100 [ 272.764530] ? lockdep_hardirqs_on+0x421/0x5c0 [ 272.769092] ? lock_sock_nested+0x82/0x100 [ 272.773319] ? trace_hardirqs_on+0x28/0x190 [ 272.777617] ? lock_sock_nested+0x82/0x100 [ 272.782004] ? lock_sock_nested+0x82/0x100 [ 272.786493] ? __local_bh_enable_ip+0x160/0x260 [ 272.791141] tcp_sendmsg+0x27/0x40 [ 272.794662] inet_sendmsg+0x108/0x440 [ 272.798887] smc_sendmsg+0x223/0x320 [ 272.802614] ? smc_sendpage+0x170/0x170 [ 272.806583] sock_sendmsg+0xb5/0xf0 [ 272.810191] sock_write_iter+0x1e9/0x3d0 [ 272.814242] ? sock_sendmsg+0xf0/0xf0 [ 272.818028] __vfs_write+0x443/0x890 [ 272.821720] ? kernel_read+0x130/0x130 [ 272.825592] ? selinux_file_permission+0x2d1/0x3f0 [ 272.830506] ? rw_verify_area+0xb8/0x2b0 [ 272.834547] vfs_write+0x150/0x4d0 [ 272.838071] ksys_write+0x103/0x260 [ 272.841684] ? do_sys_open+0x16e/0x350 [ 272.845645] ? __ia32_sys_read+0xa0/0xa0 [ 272.849697] ? do_syscall_64+0x21/0x4e0 [ 272.853652] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.858995] __x64_sys_write+0x6e/0xb0 [ 272.863755] do_syscall_64+0xd0/0x4e0 [ 272.867580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.872765] RIP: 0033:0x459279 [ 272.875946] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.896411] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 272.904222] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 272.911492] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 272.918751] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 272.926001] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 272.938082] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 272.946107] FAULT_INJECTION: forcing a failure. [ 272.946107] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 272.967098] FAULT_INJECTION: forcing a failure. [ 272.967098] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 272.982846] FAULT_INJECTION: forcing a failure. [ 272.982846] name failslab, interval 1, probability 0, space 0, times 0 [ 272.987090] CPU: 1 PID: 9970 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 272.997924] FAULT_INJECTION: forcing a failure. [ 272.997924] name failslab, interval 1, probability 0, space 0, times 0 [ 273.004100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.004106] Call Trace: [ 273.004127] dump_stack+0x123/0x177 [ 273.004139] should_fail.cold.4+0x5/0x13 [ 273.004147] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 273.004157] ? mark_held_locks+0xc7/0x130 [ 273.004168] __alloc_pages_nodemask+0x1d5/0x710 [ 273.004174] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 273.004186] alloc_pages_current+0xd6/0x1b0 [ 273.004196] skb_page_frag_refill+0x20b/0x400 [ 273.004203] sk_page_frag_refill+0x46/0x1b0 [ 273.004211] tcp_sendmsg_locked+0xc58/0x3580 [ 273.004217] ? mark_held_locks+0x130/0x130 [ 273.004221] ? mark_held_locks+0xc7/0x130 [ 273.004236] ? tcp_sendpage+0x50/0x50 [ 273.084666] ? mark_held_locks+0xc7/0x130 [ 273.088799] ? __local_bh_enable_ip+0x160/0x260 [ 273.093450] ? lock_sock_nested+0xc5/0x100 [ 273.097681] ? lockdep_hardirqs_on+0x421/0x5c0 [ 273.105469] ? lock_sock_nested+0x82/0x100 [ 273.109697] ? trace_hardirqs_on+0x28/0x190 [ 273.114800] ? lock_sock_nested+0x82/0x100 [ 273.119012] ? lock_sock_nested+0x82/0x100 [ 273.123595] ? __local_bh_enable_ip+0x160/0x260 [ 273.128333] tcp_sendmsg+0x27/0x40 [ 273.131861] inet_sendmsg+0x108/0x440 [ 273.135794] smc_sendmsg+0x223/0x320 [ 273.139502] ? smc_sendpage+0x170/0x170 [ 273.143554] sock_sendmsg+0xb5/0xf0 [ 273.147178] sock_write_iter+0x1e9/0x3d0 [ 273.151227] ? sock_sendmsg+0xf0/0xf0 [ 273.155027] __vfs_write+0x443/0x890 [ 273.158723] ? kernel_read+0x130/0x130 [ 273.162607] ? selinux_file_permission+0x2d1/0x3f0 [ 273.167537] ? rw_verify_area+0xb8/0x2b0 [ 273.171729] vfs_write+0x150/0x4d0 [ 273.175474] ksys_write+0x103/0x260 [ 273.181016] ? do_sys_open+0x16e/0x350 [ 273.184995] ? __ia32_sys_read+0xa0/0xa0 [ 273.189915] ? do_syscall_64+0x21/0x4e0 [ 273.193894] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.199257] __x64_sys_write+0x6e/0xb0 [ 273.203156] do_syscall_64+0xd0/0x4e0 [ 273.206981] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.212166] RIP: 0033:0x459279 [ 273.215359] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.234330] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 273.242116] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 273.249696] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 273.256946] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 273.264468] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 273.271730] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 273.279729] CPU: 1 PID: 9976 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 273.287443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.296791] Call Trace: [ 273.299369] dump_stack+0x123/0x177 [ 273.302981] should_fail.cold.4+0x5/0x13 [ 273.307022] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 273.312117] ? kernel_text_address+0x79/0xf0 [ 273.316504] ? __kernel_text_address+0xd/0x40 [ 273.320981] ? unwind_get_return_address+0x61/0xa0 [ 273.326073] __should_failslab+0xba/0xf0 [ 273.330115] should_failslab+0x9/0x14 [ 273.333896] __kmalloc+0x70/0x770 [ 273.337336] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 273.342593] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 273.347676] ? tls_push_record+0xf3/0x1720 [ 273.351927] ? tls_sw_sendmsg+0x92d/0x1020 [ 273.356152] ? inet_sendmsg+0x108/0x440 [ 273.360297] ? smc_sendmsg+0x223/0x320 [ 273.364192] ? sock_sendmsg+0xb5/0xf0 [ 273.367998] ? sock_write_iter+0x1e9/0x3d0 [ 273.372695] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 273.378586] ? iov_iter_get_pages+0x1ef/0x11a0 [ 273.383552] ? mark_held_locks+0xc7/0x130 [ 273.387685] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 273.392604] ? __lock_is_held+0xb5/0x140 [ 273.396656] generic_gcmaes_encrypt+0xfd/0x150 [ 273.401228] ? generic_gcmaes_encrypt+0xfd/0x150 [ 273.406013] ? helper_rfc4106_encrypt+0x450/0x450 [ 273.410848] ? __kmalloc+0x5f1/0x770 [ 273.414629] gcmaes_wrapper_encrypt+0x109/0x180 [ 273.419448] tls_push_record+0x966/0x1720 [ 273.423608] ? lockdep_hardirqs_on+0x421/0x5c0 [ 273.428184] tls_sw_sendmsg+0x92d/0x1020 [ 273.432245] ? find_held_lock+0x36/0x1d0 [ 273.436308] ? tls_sw_push_pending_record+0x10/0x10 [ 273.441310] ? __local_bh_enable_ip+0x160/0x260 [ 273.446238] ? lock_sock_nested+0xc5/0x100 [ 273.450724] ? lockdep_hardirqs_on+0x421/0x5c0 [ 273.455284] ? lock_sock_nested+0x82/0x100 [ 273.459497] ? trace_hardirqs_on+0x28/0x190 [ 273.463794] ? lock_sock_nested+0x82/0x100 [ 273.468094] ? lock_sock_nested+0x82/0x100 [ 273.472321] inet_sendmsg+0x108/0x440 [ 273.476107] smc_sendmsg+0x223/0x320 [ 273.479892] ? smc_sendpage+0x170/0x170 [ 273.483853] sock_sendmsg+0xb5/0xf0 [ 273.487461] sock_write_iter+0x1e9/0x3d0 [ 273.491502] ? sock_sendmsg+0xf0/0xf0 [ 273.495293] __vfs_write+0x443/0x890 [ 273.498994] ? kernel_read+0x130/0x130 [ 273.502897] ? selinux_file_permission+0x2d1/0x3f0 [ 273.508389] ? rw_verify_area+0xb8/0x2b0 [ 273.512459] vfs_write+0x150/0x4d0 [ 273.515993] ksys_write+0x103/0x260 [ 273.519745] ? do_sys_open+0x16e/0x350 [ 273.523639] ? __ia32_sys_read+0xa0/0xa0 [ 273.527693] ? do_syscall_64+0x21/0x4e0 [ 273.531653] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.537017] __x64_sys_write+0x6e/0xb0 [ 273.540906] do_syscall_64+0xd0/0x4e0 [ 273.544902] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.550272] RIP: 0033:0x459279 [ 273.553489] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.572771] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 273.580470] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 273.592033] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 273.600531] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 273.616847] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 273.624199] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 273.632368] CPU: 1 PID: 9979 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 273.643328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.653127] Call Trace: [ 273.655729] dump_stack+0x123/0x177 [ 273.659356] should_fail.cold.4+0x5/0x13 [ 273.663508] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 273.668593] ? kernel_text_address+0x79/0xf0 [ 273.672983] ? __kernel_text_address+0xd/0x40 [ 273.677814] ? unwind_get_return_address+0x61/0xa0 [ 273.683147] __should_failslab+0xba/0xf0 [ 273.687295] should_failslab+0x9/0x14 [ 273.691172] __kmalloc+0x70/0x770 [ 273.694800] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 273.700171] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 273.705795] ? tls_push_record+0xf3/0x1720 [ 273.710022] ? tls_sw_sendmsg+0x92d/0x1020 [ 273.714719] ? inet_sendmsg+0x108/0x440 [ 273.718712] ? smc_sendmsg+0x223/0x320 [ 273.723227] ? sock_sendmsg+0xb5/0xf0 [ 273.727229] ? sock_write_iter+0x1e9/0x3d0 [ 273.731480] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 273.739118] ? iov_iter_get_pages+0x1ef/0x11a0 [ 273.743712] ? mark_held_locks+0xc7/0x130 [ 273.743722] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 273.743731] ? __lock_is_held+0xb5/0x140 [ 273.743745] generic_gcmaes_encrypt+0xfd/0x150 [ 273.743749] ? generic_gcmaes_encrypt+0xfd/0x150 [ 273.743753] ? helper_rfc4106_encrypt+0x450/0x450 [ 273.743762] ? __kmalloc+0x5f1/0x770 [ 273.743769] gcmaes_wrapper_encrypt+0x109/0x180 [ 273.743779] tls_push_record+0x966/0x1720 [ 273.743783] ? lockdep_hardirqs_on+0x421/0x5c0 [ 273.743799] tls_sw_sendmsg+0x92d/0x1020 [ 273.743812] ? find_held_lock+0x36/0x1d0 [ 273.743820] ? tls_sw_push_pending_record+0x10/0x10 [ 273.743829] ? __local_bh_enable_ip+0x160/0x260 [ 273.743836] ? lock_sock_nested+0xc5/0x100 [ 273.743843] ? lockdep_hardirqs_on+0x421/0x5c0 [ 273.752924] ? lock_sock_nested+0x82/0x100 [ 273.808988] ? trace_hardirqs_on+0x28/0x190 [ 273.818776] ? lock_sock_nested+0x82/0x100 [ 273.818781] ? lock_sock_nested+0x82/0x100 [ 273.818794] inet_sendmsg+0x108/0x440 [ 273.818804] smc_sendmsg+0x223/0x320 [ 273.858255] ? smc_sendpage+0x170/0x170 [ 273.864851] sock_sendmsg+0xb5/0xf0 [ 273.868727] sock_write_iter+0x1e9/0x3d0 [ 273.874867] ? sock_sendmsg+0xf0/0xf0 [ 273.878765] __vfs_write+0x443/0x890 [ 273.882735] ? kernel_read+0x130/0x130 [ 273.886707] ? selinux_file_permission+0x2d1/0x3f0 [ 273.886717] ? rw_verify_area+0xb8/0x2b0 [ 273.886724] vfs_write+0x150/0x4d0 [ 273.886732] ksys_write+0x103/0x260 [ 273.886741] ? do_sys_open+0x16e/0x350 [ 273.886747] ? __ia32_sys_read+0xa0/0xa0 [ 273.886756] ? do_syscall_64+0x21/0x4e0 [ 273.886765] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.886774] __x64_sys_write+0x6e/0xb0 [ 273.886780] do_syscall_64+0xd0/0x4e0 [ 273.933814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.939009] RIP: 0033:0x459279 [ 273.942194] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.963880] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 273.971603] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 273.978878] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 273.986318] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 273.993667] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 274.000927] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 274.008198] CPU: 0 PID: 9973 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 274.017130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.026479] Call Trace: [ 274.029063] dump_stack+0x123/0x177 [ 274.032695] should_fail.cold.4+0x5/0x13 [ 274.036846] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 274.042106] ? mark_held_locks+0xc7/0x130 [ 274.046410] __alloc_pages_nodemask+0x1d5/0x710 [ 274.051172] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 274.056186] alloc_pages_current+0xd6/0x1b0 [ 274.060505] skb_page_frag_refill+0x20b/0x400 [ 274.064996] sk_page_frag_refill+0x46/0x1b0 [ 274.069301] tcp_sendmsg_locked+0xc58/0x3580 [ 274.073866] ? mark_held_locks+0x130/0x130 [ 274.078425] ? mark_held_locks+0xc7/0x130 [ 274.082557] ? tcp_sendpage+0x50/0x50 [ 274.086338] ? mark_held_locks+0xc7/0x130 [ 274.090497] ? __local_bh_enable_ip+0x160/0x260 [ 274.097164] ? lock_sock_nested+0xc5/0x100 [ 274.101726] ? lockdep_hardirqs_on+0x421/0x5c0 [ 274.106394] ? lock_sock_nested+0x82/0x100 [ 274.110719] ? trace_hardirqs_on+0x28/0x190 [ 274.115023] ? lock_sock_nested+0x82/0x100 [ 274.119456] ? lock_sock_nested+0x82/0x100 [ 274.123848] ? __local_bh_enable_ip+0x160/0x260 [ 274.128808] tcp_sendmsg+0x27/0x40 [ 274.133211] inet_sendmsg+0x108/0x440 [ 274.137167] smc_sendmsg+0x223/0x320 [ 274.141430] ? smc_sendpage+0x170/0x170 [ 274.145385] sock_sendmsg+0xb5/0xf0 [ 274.149002] sock_write_iter+0x1e9/0x3d0 [ 274.153579] ? sock_sendmsg+0xf0/0xf0 [ 274.157368] __vfs_write+0x443/0x890 [ 274.161078] ? kernel_read+0x130/0x130 [ 274.165869] ? selinux_file_permission+0x2d1/0x3f0 [ 274.170883] ? rw_verify_area+0xb8/0x2b0 [ 274.175036] vfs_write+0x150/0x4d0 [ 274.178657] ksys_write+0x103/0x260 [ 274.182381] ? do_sys_open+0x16e/0x350 [ 274.186249] ? __ia32_sys_read+0xa0/0xa0 [ 274.190305] ? do_syscall_64+0x21/0x4e0 [ 274.194347] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.199703] __x64_sys_write+0x6e/0xb0 [ 274.203847] do_syscall_64+0xd0/0x4e0 [ 274.207800] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.213140] RIP: 0033:0x459279 [ 274.216311] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.235203] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 274.242899] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 274.250163] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 274.257500] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 274.264776] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 274.272221] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 274.291197] FAULT_INJECTION: forcing a failure. [ 274.291197] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 274.314677] FAULT_INJECTION: forcing a failure. [ 274.314677] name failslab, interval 1, probability 0, space 0, times 0 [ 274.329968] FAULT_INJECTION: forcing a failure. [ 274.329968] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 274.347667] FAULT_INJECTION: forcing a failure. [ 274.347667] name failslab, interval 1, probability 0, space 0, times 0 [ 274.347841] FAULT_INJECTION: forcing a failure. [ 274.347841] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 274.363728] CPU: 1 PID: 9981 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 274.379416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.388842] Call Trace: [ 274.391417] dump_stack+0x123/0x177 [ 274.395029] should_fail.cold.4+0x5/0x13 [ 274.399092] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 274.404542] ? mark_held_locks+0xc7/0x130 [ 274.408674] __alloc_pages_nodemask+0x1d5/0x710 [ 274.413332] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 274.418333] alloc_pages_current+0xd6/0x1b0 [ 274.422766] skb_page_frag_refill+0x20b/0x400 [ 274.427676] sk_page_frag_refill+0x46/0x1b0 [ 274.432354] tcp_sendmsg_locked+0xc58/0x3580 [ 274.437129] ? mark_held_locks+0x130/0x130 [ 274.441452] ? mark_held_locks+0xc7/0x130 [ 274.445875] ? tcp_sendpage+0x50/0x50 [ 274.450008] ? mark_held_locks+0xc7/0x130 [ 274.454768] ? __local_bh_enable_ip+0x160/0x260 [ 274.459891] ? lock_sock_nested+0xc5/0x100 [ 274.464818] ? lockdep_hardirqs_on+0x421/0x5c0 [ 274.469471] ? lock_sock_nested+0x82/0x100 [ 274.473686] ? trace_hardirqs_on+0x28/0x190 [ 274.477999] ? lock_sock_nested+0x82/0x100 [ 274.482213] ? lock_sock_nested+0x82/0x100 [ 274.486431] ? __local_bh_enable_ip+0x160/0x260 [ 274.491096] tcp_sendmsg+0x27/0x40 [ 274.494621] inet_sendmsg+0x108/0x440 [ 274.498401] smc_sendmsg+0x223/0x320 [ 274.502090] ? smc_sendpage+0x170/0x170 [ 274.506043] sock_sendmsg+0xb5/0xf0 [ 274.509646] sock_write_iter+0x1e9/0x3d0 [ 274.513687] ? sock_sendmsg+0xf0/0xf0 [ 274.517475] __vfs_write+0x443/0x890 [ 274.521274] ? kernel_read+0x130/0x130 [ 274.525144] ? selinux_file_permission+0x2d1/0x3f0 [ 274.530054] ? rw_verify_area+0xb8/0x2b0 [ 274.534096] vfs_write+0x150/0x4d0 [ 274.537623] ksys_write+0x103/0x260 [ 274.541225] ? do_sys_open+0x16e/0x350 [ 274.545089] ? __ia32_sys_read+0xa0/0xa0 [ 274.549138] ? do_syscall_64+0x21/0x4e0 [ 274.553095] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.558440] __x64_sys_write+0x6e/0xb0 [ 274.562309] do_syscall_64+0xd0/0x4e0 [ 274.566090] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.571265] RIP: 0033:0x459279 [ 274.574436] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.593337] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 274.601042] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 274.608297] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 274.615554] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 274.622803] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 274.630139] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 274.638496] CPU: 0 PID: 9995 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 274.646230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.655598] Call Trace: [ 274.658181] dump_stack+0x123/0x177 [ 274.661791] should_fail.cold.4+0x5/0x13 [ 274.665846] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 274.670939] ? kernel_text_address+0x79/0xf0 [ 274.675440] ? __kernel_text_address+0xd/0x40 [ 274.680026] ? unwind_get_return_address+0x61/0xa0 [ 274.684948] __should_failslab+0xba/0xf0 [ 274.689003] should_failslab+0x9/0x14 [ 274.692797] __kmalloc+0x70/0x770 [ 274.696239] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 274.701512] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 274.706615] ? tls_push_record+0xf3/0x1720 [ 274.710830] ? tls_sw_sendmsg+0x92d/0x1020 [ 274.715042] ? inet_sendmsg+0x108/0x440 [ 274.718998] ? smc_sendmsg+0x223/0x320 [ 274.722880] ? sock_sendmsg+0xb5/0xf0 [ 274.726665] ? sock_write_iter+0x1e9/0x3d0 [ 274.730885] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 274.736680] ? iov_iter_get_pages+0x1ef/0x11a0 [ 274.741257] ? mark_held_locks+0xc7/0x130 [ 274.745410] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 274.750334] ? __lock_is_held+0xb5/0x140 [ 274.754380] generic_gcmaes_encrypt+0xfd/0x150 [ 274.758941] ? generic_gcmaes_encrypt+0xfd/0x150 [ 274.763675] ? helper_rfc4106_encrypt+0x450/0x450 [ 274.768501] ? __kmalloc+0x5f1/0x770 [ 274.772208] gcmaes_wrapper_encrypt+0x109/0x180 [ 274.776869] tls_push_record+0x966/0x1720 [ 274.780998] ? lockdep_hardirqs_on+0x421/0x5c0 [ 274.785573] tls_sw_sendmsg+0x92d/0x1020 [ 274.790315] ? find_held_lock+0x36/0x1d0 [ 274.794356] ? tls_sw_push_pending_record+0x10/0x10 [ 274.799364] ? __local_bh_enable_ip+0x160/0x260 [ 274.804026] ? lock_sock_nested+0xc5/0x100 [ 274.808243] ? lockdep_hardirqs_on+0x421/0x5c0 [ 274.812818] ? lock_sock_nested+0x82/0x100 [ 274.817032] ? trace_hardirqs_on+0x28/0x190 [ 274.821334] ? lock_sock_nested+0x82/0x100 [ 274.825554] ? lock_sock_nested+0x82/0x100 [ 274.829772] inet_sendmsg+0x108/0x440 [ 274.833559] smc_sendmsg+0x223/0x320 [ 274.837254] ? smc_sendpage+0x170/0x170 [ 274.841211] sock_sendmsg+0xb5/0xf0 [ 274.844819] sock_write_iter+0x1e9/0x3d0 [ 274.848860] ? sock_sendmsg+0xf0/0xf0 [ 274.852649] __vfs_write+0x443/0x890 [ 274.856355] ? kernel_read+0x130/0x130 [ 274.860227] ? selinux_file_permission+0x2d1/0x3f0 [ 274.865145] ? rw_verify_area+0xb8/0x2b0 [ 274.869188] vfs_write+0x150/0x4d0 [ 274.872709] ksys_write+0x103/0x260 [ 274.876317] ? do_sys_open+0x16e/0x350 [ 274.880454] ? __ia32_sys_read+0xa0/0xa0 [ 274.884500] ? do_syscall_64+0x21/0x4e0 [ 274.888456] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.893806] __x64_sys_write+0x6e/0xb0 [ 274.897695] do_syscall_64+0xd0/0x4e0 [ 274.901478] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.906648] RIP: 0033:0x459279 [ 274.909882] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.928784] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 274.936510] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 274.943782] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 274.951035] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 274.958288] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 274.965545] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 274.972823] CPU: 1 PID: 9986 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 274.980535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.989884] Call Trace: [ 274.992541] dump_stack+0x123/0x177 [ 274.996148] should_fail.cold.4+0x5/0x13 [ 275.000187] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 275.005271] ? mark_held_locks+0xc7/0x130 [ 275.009401] __alloc_pages_nodemask+0x1d5/0x710 [ 275.014066] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 275.019064] alloc_pages_current+0xd6/0x1b0 [ 275.023367] skb_page_frag_refill+0x20b/0x400 [ 275.027850] sk_page_frag_refill+0x46/0x1b0 [ 275.032153] tcp_sendmsg_locked+0xc58/0x3580 [ 275.036551] ? mark_held_locks+0x130/0x130 [ 275.040771] ? mark_held_locks+0xc7/0x130 [ 275.046456] ? tcp_sendpage+0x50/0x50 [ 275.050251] ? mark_held_locks+0xc7/0x130 [ 275.054388] ? __local_bh_enable_ip+0x160/0x260 [ 275.059042] ? lock_sock_nested+0xc5/0x100 [ 275.063261] ? lockdep_hardirqs_on+0x421/0x5c0 [ 275.067824] ? lock_sock_nested+0x82/0x100 [ 275.072037] ? trace_hardirqs_on+0x28/0x190 [ 275.076422] ? lock_sock_nested+0x82/0x100 [ 275.080646] ? lock_sock_nested+0x82/0x100 [ 275.084880] ? __local_bh_enable_ip+0x160/0x260 [ 275.089539] tcp_sendmsg+0x27/0x40 [ 275.093065] inet_sendmsg+0x108/0x440 [ 275.096847] smc_sendmsg+0x223/0x320 [ 275.100561] ? smc_sendpage+0x170/0x170 [ 275.104527] sock_sendmsg+0xb5/0xf0 [ 275.108151] sock_write_iter+0x1e9/0x3d0 [ 275.112289] ? sock_sendmsg+0xf0/0xf0 [ 275.116087] __vfs_write+0x443/0x890 [ 275.119785] ? kernel_read+0x130/0x130 [ 275.123657] ? selinux_file_permission+0x2d1/0x3f0 [ 275.128580] ? rw_verify_area+0xb8/0x2b0 [ 275.132618] vfs_write+0x150/0x4d0 [ 275.136138] ksys_write+0x103/0x260 [ 275.139745] ? do_sys_open+0x16e/0x350 [ 275.143611] ? __ia32_sys_read+0xa0/0xa0 [ 275.147650] ? do_syscall_64+0x21/0x4e0 [ 275.151613] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.156955] __x64_sys_write+0x6e/0xb0 [ 275.160826] do_syscall_64+0xd0/0x4e0 [ 275.164604] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.169775] RIP: 0033:0x459279 [ 275.172945] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.191828] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 275.199512] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 275.206945] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 275.214192] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 275.221448] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 275.228698] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 275.246327] CPU: 1 PID: 10001 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 275.248079] FAULT_INJECTION: forcing a failure. [ 275.248079] name failslab, interval 1, probability 0, space 0, times 0 [ 275.254148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.254151] Call Trace: [ 275.254164] dump_stack+0x123/0x177 [ 275.254175] should_fail.cold.4+0x5/0x13 [ 275.254182] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 275.254189] ? kernel_text_address+0x79/0xf0 [ 275.254194] ? __kernel_text_address+0xd/0x40 [ 275.254200] ? unwind_get_return_address+0x61/0xa0 [ 275.254207] __should_failslab+0xba/0xf0 [ 275.254214] should_failslab+0x9/0x14 [ 275.254224] __kmalloc+0x70/0x770 [ 275.254232] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 275.254239] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 275.254246] ? mark_held_locks+0xc7/0x130 [ 275.254253] ? sock_sendmsg+0xb5/0xf0 [ 275.254261] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 275.254265] ? trace_hardirqs_on_caller+0x28/0x180 [ 275.254274] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 275.254283] ? retint_kernel+0x2d/0x2d [ 275.254292] ? generic_gcmaes_encrypt+0xc0/0x150 [ 275.254301] generic_gcmaes_encrypt+0xfd/0x150 [ 275.254306] ? generic_gcmaes_encrypt+0xfd/0x150 [ 275.254311] ? helper_rfc4106_encrypt+0x450/0x450 [ 275.254317] ? __kmalloc+0x5f1/0x770 [ 275.254326] gcmaes_wrapper_encrypt+0x109/0x180 [ 275.254335] tls_push_record+0x966/0x1720 [ 275.254339] ? lockdep_hardirqs_on+0x421/0x5c0 [ 275.254354] tls_sw_sendmsg+0x92d/0x1020 [ 275.254359] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 275.254377] ? tls_sw_push_pending_record+0x10/0x10 [ 275.254383] ? lock_sock_nested+0x82/0x100 [ 275.254399] inet_sendmsg+0x108/0x440 [ 275.254408] smc_sendmsg+0x223/0x320 [ 275.254413] ? smc_sendpage+0x170/0x170 [ 275.254419] sock_sendmsg+0xb5/0xf0 [ 275.254425] sock_write_iter+0x1e9/0x3d0 [ 275.254432] ? sock_sendmsg+0xf0/0xf0 [ 275.254449] __vfs_write+0x443/0x890 [ 275.254457] ? kernel_read+0x130/0x130 [ 275.254473] ? selinux_file_permission+0x2d1/0x3f0 [ 275.254484] ? rw_verify_area+0xb8/0x2b0 [ 275.254492] vfs_write+0x150/0x4d0 [ 275.254500] ksys_write+0x103/0x260 [ 275.254504] ? do_sys_open+0x16e/0x350 [ 275.254511] ? __ia32_sys_read+0xa0/0xa0 [ 275.254517] ? do_syscall_64+0x21/0x4e0 [ 275.254521] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.254530] __x64_sys_write+0x6e/0xb0 [ 275.254536] do_syscall_64+0xd0/0x4e0 [ 275.254544] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.254550] RIP: 0033:0x459279 [ 275.254556] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.254559] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 275.254564] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 275.254567] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 275.254569] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 275.254572] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 275.254575] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 275.255323] CPU: 1 PID: 9991 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 275.558246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.567579] Call Trace: [ 275.570153] dump_stack+0x123/0x177 [ 275.573767] should_fail.cold.4+0x5/0x13 [ 275.577806] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 275.582887] ? mark_held_locks+0xc7/0x130 [ 275.587021] __alloc_pages_nodemask+0x1d5/0x710 [ 275.591677] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 275.596689] alloc_pages_current+0xd6/0x1b0 [ 275.600997] skb_page_frag_refill+0x20b/0x400 [ 275.605481] sk_page_frag_refill+0x46/0x1b0 [ 275.609780] tcp_sendmsg_locked+0xc58/0x3580 [ 275.614167] ? mark_held_locks+0x130/0x130 [ 275.618378] ? mark_held_locks+0xc7/0x130 [ 275.622520] ? tcp_sendpage+0x50/0x50 [ 275.626301] ? mark_held_locks+0xc7/0x130 [ 275.630429] ? __local_bh_enable_ip+0x160/0x260 [ 275.635084] ? lock_sock_nested+0xc5/0x100 [ 275.639294] ? lockdep_hardirqs_on+0x421/0x5c0 [ 275.643869] ? lock_sock_nested+0x82/0x100 [ 275.648082] ? trace_hardirqs_on+0x28/0x190 [ 275.652389] ? lock_sock_nested+0x82/0x100 [ 275.656629] ? lock_sock_nested+0x82/0x100 [ 275.660853] ? __local_bh_enable_ip+0x160/0x260 [ 275.665516] tcp_sendmsg+0x27/0x40 [ 275.669039] inet_sendmsg+0x108/0x440 [ 275.672822] smc_sendmsg+0x223/0x320 [ 275.676516] ? smc_sendpage+0x170/0x170 [ 275.680471] sock_sendmsg+0xb5/0xf0 [ 275.684079] sock_write_iter+0x1e9/0x3d0 [ 275.688122] ? sock_sendmsg+0xf0/0xf0 [ 275.691908] __vfs_write+0x443/0x890 [ 275.695602] ? kernel_read+0x130/0x130 [ 275.699478] ? selinux_file_permission+0x2d1/0x3f0 [ 275.704386] ? rw_verify_area+0xb8/0x2b0 [ 275.708427] vfs_write+0x150/0x4d0 [ 275.711947] ksys_write+0x103/0x260 [ 275.715551] ? do_sys_open+0x16e/0x350 [ 275.719441] ? __ia32_sys_read+0xa0/0xa0 [ 275.723497] ? do_syscall_64+0x21/0x4e0 [ 275.727451] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.732797] __x64_sys_write+0x6e/0xb0 [ 275.736664] do_syscall_64+0xd0/0x4e0 [ 275.740451] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.745651] RIP: 0033:0x459279 [ 275.748822] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.767703] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 275.775387] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 275.782636] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 275.790056] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 275.797305] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 275.804554] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 275.812442] CPU: 1 PID: 10002 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 275.820245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.829607] Call Trace: [ 275.829622] dump_stack+0x123/0x177 [ 275.829632] should_fail.cold.4+0x5/0x13 [ 275.829640] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 275.829646] ? kernel_text_address+0x79/0xf0 [ 275.829652] ? __kernel_text_address+0xd/0x40 [ 275.829658] ? unwind_get_return_address+0x61/0xa0 [ 275.829667] __should_failslab+0xba/0xf0 [ 275.829673] should_failslab+0x9/0x14 [ 275.829679] __kmalloc+0x70/0x770 [ 275.829687] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 275.829694] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 275.829700] ? tls_push_record+0xf3/0x1720 [ 275.829706] ? tls_sw_sendmsg+0x92d/0x1020 [ 275.839941] ? inet_sendmsg+0x108/0x440 [ 275.839948] ? smc_sendmsg+0x223/0x320 [ 275.839955] ? sock_sendmsg+0xb5/0xf0 [ 275.839962] ? sock_write_iter+0x1e9/0x3d0 [ 275.875366] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 275.875379] ? iov_iter_get_pages+0x1ef/0x11a0 [ 275.884686] ? mark_held_locks+0xc7/0x130 [ 275.884692] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 275.884701] ? __lock_is_held+0xb5/0x140 [ 275.884713] generic_gcmaes_encrypt+0xfd/0x150 [ 275.884718] ? generic_gcmaes_encrypt+0xfd/0x150 [ 275.884722] ? helper_rfc4106_encrypt+0x450/0x450 [ 275.884730] ? __kmalloc+0x5f1/0x770 [ 275.884738] gcmaes_wrapper_encrypt+0x109/0x180 [ 275.884747] tls_push_record+0x966/0x1720 [ 275.884751] ? lockdep_hardirqs_on+0x421/0x5c0 [ 275.884766] tls_sw_sendmsg+0x92d/0x1020 [ 275.884779] ? find_held_lock+0x36/0x1d0 [ 275.928288] ? tls_sw_push_pending_record+0x10/0x10 [ 275.928299] ? __local_bh_enable_ip+0x160/0x260 [ 275.928305] ? lock_sock_nested+0xc5/0x100 [ 275.928313] ? lockdep_hardirqs_on+0x421/0x5c0 [ 275.928318] ? lock_sock_nested+0x82/0x100 [ 275.928324] ? trace_hardirqs_on+0x28/0x190 [ 275.928327] ? lock_sock_nested+0x82/0x100 [ 275.928331] ? lock_sock_nested+0x82/0x100 [ 275.928339] inet_sendmsg+0x108/0x440 [ 275.937913] smc_sendmsg+0x223/0x320 [ 275.937918] ? smc_sendpage+0x170/0x170 [ 275.937925] sock_sendmsg+0xb5/0xf0 [ 275.937931] sock_write_iter+0x1e9/0x3d0 [ 275.937937] ? sock_sendmsg+0xf0/0xf0 [ 275.937953] ? btrfs_drop_extent_cache+0xf00/0x17c0 [ 275.937969] __vfs_write+0x443/0x890 [ 275.937978] ? kernel_read+0x130/0x130 [ 275.937993] ? selinux_file_permission+0x2d1/0x3f0 [ 275.938003] ? rw_verify_area+0xb8/0x2b0 [ 275.938011] vfs_write+0x150/0x4d0 [ 275.938019] ksys_write+0x103/0x260 [ 275.938024] ? do_sys_open+0x16e/0x350 [ 275.938029] ? __ia32_sys_read+0xa0/0xa0 [ 275.938037] ? do_syscall_64+0x21/0x4e0 [ 275.938044] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.973133] __x64_sys_write+0x6e/0xb0 [ 276.076815] do_syscall_64+0xd0/0x4e0 [ 276.080600] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.085779] RIP: 0033:0x459279 [ 276.088962] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.107848] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 276.115635] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 276.122894] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 276.130147] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 276.137394] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 276.144642] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 276.166165] FAULT_INJECTION: forcing a failure. [ 276.166165] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 276.178537] FAULT_INJECTION: forcing a failure. [ 276.178537] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 276.178541] FAULT_INJECTION: forcing a failure. [ 276.178541] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 276.178549] CPU: 0 PID: 10014 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 276.202294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.219421] Call Trace: [ 276.222004] dump_stack+0x123/0x177 [ 276.222017] should_fail.cold.4+0x5/0x13 [ 276.222025] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 276.222033] ? mark_held_locks+0xc7/0x130 [ 276.238925] __alloc_pages_nodemask+0x1d5/0x710 [ 276.243592] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 276.248616] alloc_pages_current+0xd6/0x1b0 [ 276.252933] skb_page_frag_refill+0x20b/0x400 [ 276.257410] sk_page_frag_refill+0x46/0x1b0 [ 276.261712] tcp_sendmsg_locked+0xc58/0x3580 [ 276.266105] ? mark_held_locks+0x130/0x130 [ 276.270317] ? mark_held_locks+0xc7/0x130 [ 276.274448] ? tcp_sendpage+0x50/0x50 [ 276.278227] ? mark_held_locks+0xc7/0x130 [ 276.282371] ? __local_bh_enable_ip+0x160/0x260 [ 276.287023] ? lock_sock_nested+0xc5/0x100 [ 276.291241] ? lockdep_hardirqs_on+0x421/0x5c0 [ 276.295803] ? lock_sock_nested+0x82/0x100 [ 276.300104] ? trace_hardirqs_on+0x28/0x190 [ 276.304409] ? lock_sock_nested+0x82/0x100 [ 276.308620] ? lock_sock_nested+0x82/0x100 [ 276.312845] ? __local_bh_enable_ip+0x160/0x260 [ 276.317502] tcp_sendmsg+0x27/0x40 [ 276.321023] inet_sendmsg+0x108/0x440 [ 276.324803] smc_sendmsg+0x223/0x320 [ 276.328495] ? smc_sendpage+0x170/0x170 [ 276.332450] sock_sendmsg+0xb5/0xf0 [ 276.336056] sock_write_iter+0x1e9/0x3d0 [ 276.340111] ? sock_sendmsg+0xf0/0xf0 [ 276.343905] __vfs_write+0x443/0x890 [ 276.347614] ? kernel_read+0x130/0x130 [ 276.351485] ? selinux_file_permission+0x2d1/0x3f0 [ 276.356395] ? rw_verify_area+0xb8/0x2b0 [ 276.360438] vfs_write+0x150/0x4d0 [ 276.363958] ksys_write+0x103/0x260 [ 276.367568] ? do_sys_open+0x16e/0x350 [ 276.371439] ? __ia32_sys_read+0xa0/0xa0 [ 276.375480] ? do_syscall_64+0x21/0x4e0 [ 276.379438] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.384785] __x64_sys_write+0x6e/0xb0 [ 276.388651] do_syscall_64+0xd0/0x4e0 [ 276.392434] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.397602] RIP: 0033:0x459279 [ 276.400776] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.419672] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 276.427379] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 276.434650] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 276.441921] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 276.449173] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 276.456432] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 276.463699] CPU: 1 PID: 10011 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 276.471499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.480841] Call Trace: [ 276.483432] dump_stack+0x123/0x177 [ 276.487045] should_fail.cold.4+0x5/0x13 [ 276.491093] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 276.496176] ? mark_held_locks+0xc7/0x130 [ 276.500303] __alloc_pages_nodemask+0x1d5/0x710 [ 276.504948] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 276.509984] alloc_pages_current+0xd6/0x1b0 [ 276.514288] skb_page_frag_refill+0x20b/0x400 [ 276.518762] sk_page_frag_refill+0x46/0x1b0 [ 276.523063] tcp_sendmsg_locked+0xc58/0x3580 [ 276.527454] ? mark_held_locks+0x130/0x130 [ 276.531672] ? mark_held_locks+0xc7/0x130 [ 276.535821] ? tcp_sendpage+0x50/0x50 [ 276.539597] ? mark_held_locks+0xc7/0x130 [ 276.543729] ? __local_bh_enable_ip+0x160/0x260 [ 276.548374] ? lock_sock_nested+0xc5/0x100 [ 276.552585] ? lockdep_hardirqs_on+0x421/0x5c0 [ 276.557147] ? lock_sock_nested+0x82/0x100 [ 276.561359] ? trace_hardirqs_on+0x28/0x190 [ 276.565661] ? lock_sock_nested+0x82/0x100 [ 276.569879] ? lock_sock_nested+0x82/0x100 [ 276.574093] ? __local_bh_enable_ip+0x160/0x260 [ 276.578744] tcp_sendmsg+0x27/0x40 [ 276.582264] inet_sendmsg+0x108/0x440 [ 276.586063] smc_sendmsg+0x223/0x320 [ 276.589772] ? smc_sendpage+0x170/0x170 [ 276.593737] sock_sendmsg+0xb5/0xf0 [ 276.597351] sock_write_iter+0x1e9/0x3d0 [ 276.601554] ? sock_sendmsg+0xf0/0xf0 [ 276.605353] __vfs_write+0x443/0x890 [ 276.609051] ? kernel_read+0x130/0x130 [ 276.612927] ? selinux_file_permission+0x2d1/0x3f0 [ 276.617842] ? rw_verify_area+0xb8/0x2b0 [ 276.621893] vfs_write+0x150/0x4d0 [ 276.625415] ksys_write+0x103/0x260 [ 276.629023] ? do_sys_open+0x16e/0x350 [ 276.632893] ? __ia32_sys_read+0xa0/0xa0 [ 276.636936] ? do_syscall_64+0x21/0x4e0 [ 276.640902] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.646245] __x64_sys_write+0x6e/0xb0 [ 276.650111] do_syscall_64+0xd0/0x4e0 [ 276.653891] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.659073] RIP: 0033:0x459279 [ 276.662246] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.681140] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 276.688838] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 276.696086] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 276.703334] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 276.710581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 276.717830] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 276.732617] FAULT_INJECTION: forcing a failure. [ 276.732617] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 276.745846] CPU: 0 PID: 10018 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 276.753665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.763011] Call Trace: [ 276.763027] dump_stack+0x123/0x177 [ 276.763038] should_fail.cold.4+0x5/0x13 [ 276.763047] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 276.778383] ? mark_held_locks+0xc7/0x130 [ 276.782534] __alloc_pages_nodemask+0x1d5/0x710 [ 276.787205] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 276.792216] alloc_pages_current+0xd6/0x1b0 [ 276.796530] skb_page_frag_refill+0x20b/0x400 [ 276.801028] sk_page_frag_refill+0x46/0x1b0 [ 276.805332] tcp_sendmsg_locked+0xc58/0x3580 [ 276.809724] ? mark_held_locks+0x130/0x130 [ 276.813943] ? mark_held_locks+0xc7/0x130 [ 276.818085] ? tcp_sendpage+0x50/0x50 [ 276.821875] ? mark_held_locks+0xc7/0x130 [ 276.826005] ? __local_bh_enable_ip+0x160/0x260 [ 276.830656] ? lock_sock_nested+0xc5/0x100 [ 276.834877] ? lockdep_hardirqs_on+0x421/0x5c0 [ 276.839442] ? lock_sock_nested+0x82/0x100 [ 276.843654] ? trace_hardirqs_on+0x28/0x190 [ 276.847953] ? lock_sock_nested+0x82/0x100 [ 276.852180] ? lock_sock_nested+0x82/0x100 [ 276.856404] ? __local_bh_enable_ip+0x160/0x260 [ 276.861062] tcp_sendmsg+0x27/0x40 [ 276.864585] inet_sendmsg+0x108/0x440 [ 276.868366] smc_sendmsg+0x223/0x320 [ 276.872072] ? smc_sendpage+0x170/0x170 [ 276.876033] sock_sendmsg+0xb5/0xf0 [ 276.879638] sock_write_iter+0x1e9/0x3d0 [ 276.883682] ? sock_sendmsg+0xf0/0xf0 [ 276.887490] __vfs_write+0x443/0x890 [ 276.891193] ? kernel_read+0x130/0x130 [ 276.895070] ? selinux_file_permission+0x2d1/0x3f0 [ 276.900005] ? rw_verify_area+0xb8/0x2b0 [ 276.904138] vfs_write+0x150/0x4d0 [ 276.907668] ksys_write+0x103/0x260 [ 276.911272] ? do_sys_open+0x16e/0x350 [ 276.915142] ? __ia32_sys_read+0xa0/0xa0 [ 276.919190] ? do_syscall_64+0x21/0x4e0 [ 276.923317] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.928695] __x64_sys_write+0x6e/0xb0 [ 276.932660] do_syscall_64+0xd0/0x4e0 [ 276.936446] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.941615] RIP: 0033:0x459279 [ 276.944789] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.964192] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 276.971894] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 276.979144] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 276.986396] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 276.993646] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 277.000896] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 277.008163] CPU: 1 PID: 10006 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 277.015964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.025330] Call Trace: [ 277.027902] dump_stack+0x123/0x177 [ 277.031508] should_fail.cold.4+0x5/0x13 [ 277.035549] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 277.040628] ? mark_held_locks+0xc7/0x130 [ 277.044763] __alloc_pages_nodemask+0x1d5/0x710 [ 277.049433] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 277.054695] alloc_pages_current+0xd6/0x1b0 [ 277.059864] skb_page_frag_refill+0x20b/0x400 [ 277.064338] sk_page_frag_refill+0x46/0x1b0 [ 277.068640] tcp_sendmsg_locked+0xc58/0x3580 [ 277.073132] ? mark_held_locks+0x130/0x130 [ 277.077353] ? mark_held_locks+0xc7/0x130 [ 277.081490] ? tcp_sendpage+0x50/0x50 [ 277.085306] ? mark_held_locks+0xc7/0x130 [ 277.089441] ? __local_bh_enable_ip+0x160/0x260 [ 277.094105] ? lock_sock_nested+0xc5/0x100 [ 277.098334] ? lockdep_hardirqs_on+0x421/0x5c0 [ 277.102903] ? lock_sock_nested+0x82/0x100 [ 277.107319] ? trace_hardirqs_on+0x28/0x190 [ 277.111737] ? lock_sock_nested+0x82/0x100 [ 277.115959] ? lock_sock_nested+0x82/0x100 [ 277.120177] ? __local_bh_enable_ip+0x160/0x260 [ 277.124837] tcp_sendmsg+0x27/0x40 [ 277.128358] inet_sendmsg+0x108/0x440 [ 277.132138] smc_sendmsg+0x223/0x320 [ 277.135831] ? smc_sendpage+0x170/0x170 [ 277.139784] sock_sendmsg+0xb5/0xf0 [ 277.143391] sock_write_iter+0x1e9/0x3d0 [ 277.147557] ? sock_sendmsg+0xf0/0xf0 [ 277.151354] __vfs_write+0x443/0x890 [ 277.155052] ? kernel_read+0x130/0x130 [ 277.158933] ? selinux_file_permission+0x2d1/0x3f0 [ 277.163849] ? rw_verify_area+0xb8/0x2b0 [ 277.167891] vfs_write+0x150/0x4d0 [ 277.171412] ksys_write+0x103/0x260 [ 277.175017] ? do_sys_open+0x16e/0x350 [ 277.178884] ? __ia32_sys_read+0xa0/0xa0 [ 277.182927] ? do_syscall_64+0x21/0x4e0 [ 277.186878] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.192231] __x64_sys_write+0x6e/0xb0 [ 277.196100] do_syscall_64+0xd0/0x4e0 [ 277.199878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.205055] RIP: 0033:0x459279 [ 277.208224] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.227113] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 277.234800] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 277.242048] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 277.249295] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 277.256551] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 277.263798] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 277.322855] FAULT_INJECTION: forcing a failure. [ 277.322855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 277.335969] FAULT_INJECTION: forcing a failure. [ 277.335969] name failslab, interval 1, probability 0, space 0, times 0 [ 277.336991] FAULT_INJECTION: forcing a failure. [ 277.336991] name failslab, interval 1, probability 0, space 0, times 0 [ 277.359184] FAULT_INJECTION: forcing a failure. [ 277.359184] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 277.363140] CPU: 0 PID: 10039 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 277.378774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.388122] Call Trace: [ 277.388135] dump_stack+0x123/0x177 [ 277.388146] should_fail.cold.4+0x5/0x13 [ 277.388153] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 277.388162] ? mark_held_locks+0xc7/0x130 [ 277.388172] __alloc_pages_nodemask+0x1d5/0x710 [ 277.388179] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 277.407639] alloc_pages_current+0xd6/0x1b0 [ 277.407652] skb_page_frag_refill+0x20b/0x400 [ 277.407659] sk_page_frag_refill+0x46/0x1b0 [ 277.407666] tcp_sendmsg_locked+0xc58/0x3580 [ 277.434803] ? mark_held_locks+0x130/0x130 [ 277.439029] ? mark_held_locks+0xc7/0x130 [ 277.443169] ? tcp_sendpage+0x50/0x50 [ 277.446950] ? mark_held_locks+0xc7/0x130 [ 277.451078] ? __local_bh_enable_ip+0x160/0x260 [ 277.455740] ? lock_sock_nested+0xc5/0x100 [ 277.459960] ? lockdep_hardirqs_on+0x421/0x5c0 [ 277.464520] ? lock_sock_nested+0x82/0x100 [ 277.468742] ? trace_hardirqs_on+0x28/0x190 [ 277.473044] ? lock_sock_nested+0x82/0x100 [ 277.477262] ? lock_sock_nested+0x82/0x100 [ 277.481491] ? __local_bh_enable_ip+0x160/0x260 [ 277.486152] tcp_sendmsg+0x27/0x40 [ 277.489679] inet_sendmsg+0x108/0x440 [ 277.493688] smc_sendmsg+0x223/0x320 [ 277.497388] ? smc_sendpage+0x170/0x170 [ 277.501349] sock_sendmsg+0xb5/0xf0 [ 277.504998] sock_write_iter+0x1e9/0x3d0 [ 277.509042] ? sock_sendmsg+0xf0/0xf0 [ 277.512832] __vfs_write+0x443/0x890 [ 277.516525] ? kernel_read+0x130/0x130 [ 277.520399] ? selinux_file_permission+0x2d1/0x3f0 [ 277.525324] ? rw_verify_area+0xb8/0x2b0 [ 277.529374] vfs_write+0x150/0x4d0 [ 277.532896] ksys_write+0x103/0x260 [ 277.536498] ? do_sys_open+0x16e/0x350 [ 277.540364] ? __ia32_sys_read+0xa0/0xa0 [ 277.544404] ? do_syscall_64+0x21/0x4e0 [ 277.548356] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.553705] __x64_sys_write+0x6e/0xb0 [ 277.557573] do_syscall_64+0xd0/0x4e0 [ 277.561368] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.566544] RIP: 0033:0x459279 [ 277.569717] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.588616] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 277.596302] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 277.603555] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 277.610808] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 277.618062] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 277.625325] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 277.632590] CPU: 1 PID: 10040 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 277.640447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.649815] Call Trace: [ 277.652398] dump_stack+0x123/0x177 [ 277.656026] should_fail.cold.4+0x5/0x13 [ 277.660091] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 277.665190] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 277.670459] ? kasan_unpoison_shadow+0x35/0x50 [ 277.675036] __alloc_pages_nodemask+0x1d5/0x710 [ 277.679928] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 277.684945] alloc_pages_current+0xd6/0x1b0 [ 277.689277] skb_page_frag_refill+0x20b/0x400 [ 277.693768] sk_page_frag_refill+0x46/0x1b0 [ 277.698091] tcp_sendmsg_locked+0xc58/0x3580 [ 277.702503] ? mark_held_locks+0x130/0x130 [ 277.706716] ? mark_held_locks+0xc7/0x130 [ 277.710852] ? tcp_sendpage+0x50/0x50 [ 277.714642] ? mark_held_locks+0xc7/0x130 [ 277.718778] ? __local_bh_enable_ip+0x160/0x260 [ 277.723433] ? lock_sock_nested+0xc5/0x100 [ 277.727657] ? lockdep_hardirqs_on+0x421/0x5c0 [ 277.732226] ? lock_sock_nested+0x82/0x100 [ 277.736444] ? trace_hardirqs_on+0x28/0x190 [ 277.740771] ? lock_sock_nested+0x82/0x100 [ 277.744994] ? lock_sock_nested+0x82/0x100 [ 277.749210] ? __local_bh_enable_ip+0x160/0x260 [ 277.753872] tcp_sendmsg+0x27/0x40 [ 277.757409] inet_sendmsg+0x108/0x440 [ 277.761201] smc_sendmsg+0x223/0x320 [ 277.764901] ? smc_sendpage+0x170/0x170 [ 277.768857] sock_sendmsg+0xb5/0xf0 [ 277.772464] sock_write_iter+0x1e9/0x3d0 [ 277.776509] ? sock_sendmsg+0xf0/0xf0 [ 277.780318] __vfs_write+0x443/0x890 [ 277.784011] ? kernel_read+0x130/0x130 [ 277.787892] ? selinux_file_permission+0x2d1/0x3f0 [ 277.792804] ? rw_verify_area+0xb8/0x2b0 [ 277.796853] vfs_write+0x150/0x4d0 [ 277.800394] ksys_write+0x103/0x260 [ 277.804008] ? do_sys_open+0x16e/0x350 [ 277.807887] ? __ia32_sys_read+0xa0/0xa0 [ 277.812054] ? do_syscall_64+0x21/0x4e0 [ 277.816153] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.821523] __x64_sys_write+0x6e/0xb0 [ 277.825406] do_syscall_64+0xd0/0x4e0 [ 277.829375] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.834787] RIP: 0033:0x459279 [ 277.837986] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.856894] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 277.864632] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 2019/12/05 07:04:23 executed programs: 805 [ 277.871917] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 277.879188] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 277.886468] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 277.893739] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 277.901031] CPU: 0 PID: 10036 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 277.908853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.918212] Call Trace: [ 277.918234] dump_stack+0x123/0x177 [ 277.918246] should_fail.cold.4+0x5/0x13 [ 277.918253] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 277.918260] ? kernel_text_address+0x79/0xf0 [ 277.918265] ? __kernel_text_address+0xd/0x40 [ 277.918273] ? unwind_get_return_address+0x61/0xa0 [ 277.918282] __should_failslab+0xba/0xf0 [ 277.933623] should_failslab+0x9/0x14 [ 277.933634] __kmalloc+0x70/0x770 [ 277.933643] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 277.933650] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 277.933657] ? tls_push_record+0xf3/0x1720 [ 277.933668] ? tls_sw_sendmsg+0x92d/0x1020 [ 277.978184] ? inet_sendmsg+0x108/0x440 [ 277.982146] ? smc_sendmsg+0x223/0x320 [ 277.986017] ? sock_sendmsg+0xb5/0xf0 [ 277.989798] ? sock_write_iter+0x1e9/0x3d0 [ 277.994019] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 277.999803] ? iov_iter_get_pages+0x1ef/0x11a0 [ 278.004391] ? mark_held_locks+0xc7/0x130 [ 278.008559] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 278.013490] ? __lock_is_held+0xb5/0x140 [ 278.017554] generic_gcmaes_encrypt+0xfd/0x150 [ 278.022117] ? generic_gcmaes_encrypt+0xfd/0x150 [ 278.027052] ? helper_rfc4106_encrypt+0x450/0x450 [ 278.031891] ? __kmalloc+0x5f1/0x770 [ 278.035595] gcmaes_wrapper_encrypt+0x109/0x180 [ 278.040250] tls_push_record+0x966/0x1720 [ 278.044383] ? lockdep_hardirqs_on+0x421/0x5c0 [ 278.048963] tls_sw_sendmsg+0x92d/0x1020 [ 278.053010] ? find_held_lock+0x36/0x1d0 [ 278.057055] ? tls_sw_push_pending_record+0x10/0x10 [ 278.062058] ? __local_bh_enable_ip+0x160/0x260 [ 278.066796] ? lock_sock_nested+0xc5/0x100 [ 278.071012] ? lockdep_hardirqs_on+0x421/0x5c0 [ 278.075580] ? lock_sock_nested+0x82/0x100 [ 278.079796] ? trace_hardirqs_on+0x28/0x190 [ 278.084109] ? lock_sock_nested+0x82/0x100 [ 278.088321] ? lock_sock_nested+0x82/0x100 [ 278.092540] inet_sendmsg+0x108/0x440 [ 278.096323] smc_sendmsg+0x223/0x320 [ 278.100029] ? smc_sendpage+0x170/0x170 [ 278.103998] sock_sendmsg+0xb5/0xf0 [ 278.107617] sock_write_iter+0x1e9/0x3d0 [ 278.111659] ? sock_sendmsg+0xf0/0xf0 [ 278.115448] __vfs_write+0x443/0x890 [ 278.119156] ? kernel_read+0x130/0x130 [ 278.123045] ? selinux_file_permission+0x2d1/0x3f0 [ 278.127969] ? rw_verify_area+0xb8/0x2b0 [ 278.132016] vfs_write+0x150/0x4d0 [ 278.135549] ksys_write+0x103/0x260 [ 278.139156] ? do_sys_open+0x16e/0x350 [ 278.143039] ? __ia32_sys_read+0xa0/0xa0 [ 278.147098] ? do_syscall_64+0x21/0x4e0 [ 278.151052] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.156919] __x64_sys_write+0x6e/0xb0 [ 278.160786] do_syscall_64+0xd0/0x4e0 [ 278.164568] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.169759] RIP: 0033:0x459279 [ 278.172934] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.191940] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 278.199664] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 278.206940] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 278.214214] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 278.221489] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 278.228738] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 278.243742] CPU: 1 PID: 10038 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 278.252639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.262035] Call Trace: [ 278.264640] dump_stack+0x123/0x177 [ 278.268280] should_fail.cold.4+0x5/0x13 [ 278.272351] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 278.277442] ? kernel_text_address+0x79/0xf0 [ 278.281835] ? __kernel_text_address+0xd/0x40 [ 278.286320] ? unwind_get_return_address+0x61/0xa0 [ 278.291231] __should_failslab+0xba/0xf0 [ 278.295297] should_failslab+0x9/0x14 [ 278.299119] __kmalloc+0x70/0x770 [ 278.302572] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 278.307833] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 278.312919] ? tls_push_record+0xf3/0x1720 [ 278.317130] ? tls_sw_sendmsg+0x92d/0x1020 [ 278.321344] ? inet_sendmsg+0x108/0x440 [ 278.325296] ? smc_sendmsg+0x223/0x320 [ 278.329162] ? sock_sendmsg+0xb5/0xf0 [ 278.332941] ? sock_write_iter+0x1e9/0x3d0 [ 278.337157] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 278.342943] ? iov_iter_get_pages+0x1ef/0x11a0 [ 278.347506] ? mark_held_locks+0xc7/0x130 [ 278.351642] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 278.356552] ? __lock_is_held+0xb5/0x140 [ 278.360598] generic_gcmaes_encrypt+0xfd/0x150 [ 278.365157] ? generic_gcmaes_encrypt+0xfd/0x150 [ 278.369894] ? helper_rfc4106_encrypt+0x450/0x450 [ 278.374719] ? __kmalloc+0x5f1/0x770 [ 278.378425] gcmaes_wrapper_encrypt+0x109/0x180 [ 278.383079] tls_push_record+0x966/0x1720 [ 278.387209] ? lockdep_hardirqs_on+0x421/0x5c0 [ 278.391777] tls_sw_sendmsg+0x92d/0x1020 [ 278.395826] ? find_held_lock+0x36/0x1d0 [ 278.399868] ? tls_sw_push_pending_record+0x10/0x10 [ 278.404865] ? __local_bh_enable_ip+0x160/0x260 [ 278.409514] ? lock_sock_nested+0xc5/0x100 [ 278.413727] ? lockdep_hardirqs_on+0x421/0x5c0 [ 278.418289] ? lock_sock_nested+0x82/0x100 [ 278.422514] ? trace_hardirqs_on+0x28/0x190 [ 278.426817] ? lock_sock_nested+0x82/0x100 [ 278.431041] ? lock_sock_nested+0x82/0x100 [ 278.435265] inet_sendmsg+0x108/0x440 [ 278.439063] smc_sendmsg+0x223/0x320 [ 278.442757] ? smc_sendpage+0x170/0x170 [ 278.446716] sock_sendmsg+0xb5/0xf0 [ 278.450327] sock_write_iter+0x1e9/0x3d0 [ 278.454370] ? sock_sendmsg+0xf0/0xf0 [ 278.458158] __vfs_write+0x443/0x890 [ 278.461853] ? kernel_read+0x130/0x130 [ 278.465725] ? selinux_file_permission+0x2d1/0x3f0 [ 278.470641] ? rw_verify_area+0xb8/0x2b0 [ 278.474772] vfs_write+0x150/0x4d0 [ 278.478298] ksys_write+0x103/0x260 [ 278.481907] ? do_sys_open+0x16e/0x350 [ 278.485782] ? __ia32_sys_read+0xa0/0xa0 [ 278.489827] ? do_syscall_64+0x21/0x4e0 [ 278.493782] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.499139] __x64_sys_write+0x6e/0xb0 [ 278.503013] do_syscall_64+0xd0/0x4e0 [ 278.506838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.512048] RIP: 0033:0x459279 [ 278.515235] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.534218] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 278.541921] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 278.549312] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 278.556591] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 278.563854] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 278.571134] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 278.643772] FAULT_INJECTION: forcing a failure. [ 278.643772] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 278.656611] FAULT_INJECTION: forcing a failure. [ 278.656611] name failslab, interval 1, probability 0, space 0, times 0 [ 278.656614] FAULT_INJECTION: forcing a failure. [ 278.656614] name failslab, interval 1, probability 0, space 0, times 0 [ 278.656631] CPU: 0 PID: 10057 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 278.668564] FAULT_INJECTION: forcing a failure. [ 278.668564] name failslab, interval 1, probability 0, space 0, times 0 [ 278.679011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.679016] Call Trace: [ 278.679040] dump_stack+0x123/0x177 [ 278.679052] should_fail.cold.4+0x5/0x13 [ 278.679059] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 278.679067] ? kernel_text_address+0x79/0xf0 [ 278.679071] ? __kernel_text_address+0xd/0x40 [ 278.679080] ? unwind_get_return_address+0x61/0xa0 [ 278.679089] __should_failslab+0xba/0xf0 [ 278.679097] should_failslab+0x9/0x14 [ 278.679103] __kmalloc+0x70/0x770 [ 278.679111] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 278.679119] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 278.758713] ? tls_push_record+0xf3/0x1720 [ 278.762947] ? tls_sw_sendmsg+0x92d/0x1020 [ 278.767165] ? inet_sendmsg+0x108/0x440 [ 278.771127] ? smc_sendmsg+0x223/0x320 [ 278.775015] ? sock_sendmsg+0xb5/0xf0 [ 278.778811] ? sock_write_iter+0x1e9/0x3d0 [ 278.783067] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 278.788858] ? iov_iter_get_pages+0x1ef/0x11a0 [ 278.793458] ? mark_held_locks+0xc7/0x130 [ 278.797615] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 278.802534] ? __lock_is_held+0xb5/0x140 [ 278.806607] generic_gcmaes_encrypt+0xfd/0x150 [ 278.811172] ? generic_gcmaes_encrypt+0xfd/0x150 [ 278.815935] ? helper_rfc4106_encrypt+0x450/0x450 [ 278.820790] ? __kmalloc+0x5f1/0x770 [ 278.824498] gcmaes_wrapper_encrypt+0x109/0x180 [ 278.829159] tls_push_record+0x966/0x1720 [ 278.833299] ? lockdep_hardirqs_on+0x421/0x5c0 [ 278.837897] tls_sw_sendmsg+0x92d/0x1020 [ 278.841972] ? find_held_lock+0x36/0x1d0 [ 278.846031] ? tls_sw_push_pending_record+0x10/0x10 [ 278.851064] ? __local_bh_enable_ip+0x160/0x260 [ 278.855733] ? lock_sock_nested+0xc5/0x100 [ 278.859971] ? lockdep_hardirqs_on+0x421/0x5c0 [ 278.864537] ? lock_sock_nested+0x82/0x100 [ 278.868754] ? trace_hardirqs_on+0x28/0x190 [ 278.873073] ? lock_sock_nested+0x82/0x100 [ 278.877309] inet_sendmsg+0x108/0x440 [ 278.881108] smc_sendmsg+0x223/0x320 [ 278.884801] ? smc_sendpage+0x170/0x170 [ 278.888766] sock_sendmsg+0xb5/0xf0 [ 278.892421] sock_write_iter+0x1e9/0x3d0 [ 278.896478] ? sock_sendmsg+0xf0/0xf0 [ 278.900312] __vfs_write+0x443/0x890 [ 278.904044] ? kernel_read+0x130/0x130 [ 278.907968] ? selinux_file_permission+0x2d1/0x3f0 [ 278.912895] ? rw_verify_area+0xb8/0x2b0 [ 278.916951] vfs_write+0x150/0x4d0 [ 278.920509] ksys_write+0x103/0x260 [ 278.924140] ? do_sys_open+0x16e/0x350 [ 278.928035] ? __ia32_sys_read+0xa0/0xa0 [ 278.932079] ? do_syscall_64+0x21/0x4e0 [ 278.936034] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.941530] __x64_sys_write+0x6e/0xb0 [ 278.945444] do_syscall_64+0xd0/0x4e0 [ 278.949262] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.954460] RIP: 0033:0x459279 [ 278.957637] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.976569] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 278.984275] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 278.991529] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 278.998798] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 279.006074] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 279.013327] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 279.021990] CPU: 1 PID: 10059 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 279.029827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.039179] Call Trace: [ 279.041762] dump_stack+0x123/0x177 [ 279.045376] should_fail.cold.4+0x5/0x13 [ 279.049417] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 279.054515] ? kernel_text_address+0x79/0xf0 [ 279.058910] ? __kernel_text_address+0xd/0x40 [ 279.063388] ? unwind_get_return_address+0x61/0xa0 [ 279.068301] __should_failslab+0xba/0xf0 [ 279.072352] should_failslab+0x9/0x14 [ 279.076142] __kmalloc+0x70/0x770 [ 279.079580] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 279.084943] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 279.090029] ? tls_push_record+0xf3/0x1720 [ 279.094257] ? tls_sw_sendmsg+0x92d/0x1020 [ 279.098515] ? inet_sendmsg+0x108/0x440 [ 279.102469] ? smc_sendmsg+0x223/0x320 [ 279.106338] ? sock_sendmsg+0xb5/0xf0 [ 279.110118] ? sock_write_iter+0x1e9/0x3d0 [ 279.114768] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 279.120572] ? iov_iter_get_pages+0x1ef/0x11a0 [ 279.125155] ? mark_held_locks+0xc7/0x130 [ 279.129329] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 279.134264] ? __lock_is_held+0xb5/0x140 [ 279.138320] generic_gcmaes_encrypt+0xfd/0x150 [ 279.142880] ? generic_gcmaes_encrypt+0xfd/0x150 [ 279.147722] ? helper_rfc4106_encrypt+0x450/0x450 [ 279.152545] ? __kmalloc+0x5f1/0x770 [ 279.156238] gcmaes_wrapper_encrypt+0x109/0x180 [ 279.160889] tls_push_record+0x966/0x1720 [ 279.165050] ? lockdep_hardirqs_on+0x421/0x5c0 [ 279.169647] tls_sw_sendmsg+0x92d/0x1020 [ 279.173739] ? find_held_lock+0x36/0x1d0 [ 279.177811] ? tls_sw_push_pending_record+0x10/0x10 [ 279.182817] ? __local_bh_enable_ip+0x160/0x260 [ 279.187469] ? lock_sock_nested+0xc5/0x100 [ 279.191682] ? lockdep_hardirqs_on+0x421/0x5c0 [ 279.196348] ? lock_sock_nested+0x82/0x100 [ 279.200576] ? trace_hardirqs_on+0x28/0x190 [ 279.204878] ? lock_sock_nested+0x82/0x100 [ 279.209105] ? lock_sock_nested+0x82/0x100 [ 279.213344] inet_sendmsg+0x108/0x440 [ 279.217130] smc_sendmsg+0x223/0x320 [ 279.220826] ? smc_sendpage+0x170/0x170 [ 279.224782] sock_sendmsg+0xb5/0xf0 [ 279.228387] sock_write_iter+0x1e9/0x3d0 [ 279.232428] ? sock_sendmsg+0xf0/0xf0 [ 279.236219] __vfs_write+0x443/0x890 [ 279.239928] ? kernel_read+0x130/0x130 [ 279.243815] ? selinux_file_permission+0x2d1/0x3f0 [ 279.248727] ? rw_verify_area+0xb8/0x2b0 [ 279.252768] vfs_write+0x150/0x4d0 [ 279.256299] ksys_write+0x103/0x260 [ 279.259907] ? do_sys_open+0x16e/0x350 [ 279.263779] ? __ia32_sys_read+0xa0/0xa0 [ 279.267823] ? do_syscall_64+0x21/0x4e0 [ 279.271778] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.277123] __x64_sys_write+0x6e/0xb0 [ 279.281011] do_syscall_64+0xd0/0x4e0 [ 279.284805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.289975] RIP: 0033:0x459279 [ 279.293155] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.312044] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 279.319746] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 279.326997] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 279.334247] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 279.341498] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 279.348747] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 279.357431] CPU: 1 PID: 10050 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 279.365429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.374772] Call Trace: [ 279.377351] dump_stack+0x123/0x177 [ 279.380963] should_fail.cold.4+0x5/0x13 [ 279.385021] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 279.390108] ? mark_held_locks+0xc7/0x130 [ 279.394240] __alloc_pages_nodemask+0x1d5/0x710 [ 279.398891] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 279.403893] alloc_pages_current+0xd6/0x1b0 [ 279.408200] skb_page_frag_refill+0x20b/0x400 [ 279.412676] sk_page_frag_refill+0x46/0x1b0 [ 279.416980] tcp_sendmsg_locked+0xc58/0x3580 [ 279.421383] ? mark_held_locks+0x130/0x130 [ 279.425844] ? mark_held_locks+0xc7/0x130 [ 279.429983] ? tcp_sendpage+0x50/0x50 [ 279.433764] ? mark_held_locks+0xc7/0x130 [ 279.437897] ? __local_bh_enable_ip+0x160/0x260 [ 279.442556] ? lock_sock_nested+0xc5/0x100 [ 279.446771] ? lockdep_hardirqs_on+0x421/0x5c0 [ 279.451338] ? lock_sock_nested+0x82/0x100 [ 279.455557] ? trace_hardirqs_on+0x28/0x190 [ 279.459856] ? lock_sock_nested+0x82/0x100 [ 279.464077] ? lock_sock_nested+0x82/0x100 [ 279.468288] ? __local_bh_enable_ip+0x160/0x260 [ 279.472946] tcp_sendmsg+0x27/0x40 [ 279.476482] inet_sendmsg+0x108/0x440 [ 279.480265] smc_sendmsg+0x223/0x320 [ 279.483958] ? smc_sendpage+0x170/0x170 [ 279.487927] sock_sendmsg+0xb5/0xf0 [ 279.491540] sock_write_iter+0x1e9/0x3d0 [ 279.495580] ? sock_sendmsg+0xf0/0xf0 [ 279.499369] __vfs_write+0x443/0x890 [ 279.503062] ? kernel_read+0x130/0x130 [ 279.506940] ? selinux_file_permission+0x2d1/0x3f0 [ 279.511881] ? rw_verify_area+0xb8/0x2b0 [ 279.515952] vfs_write+0x150/0x4d0 [ 279.519508] ksys_write+0x103/0x260 [ 279.523121] ? do_sys_open+0x16e/0x350 [ 279.526994] ? __ia32_sys_read+0xa0/0xa0 [ 279.531037] ? do_syscall_64+0x21/0x4e0 [ 279.534994] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.540341] __x64_sys_write+0x6e/0xb0 [ 279.544209] do_syscall_64+0xd0/0x4e0 [ 279.547992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.553342] RIP: 0033:0x459279 [ 279.556534] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.575426] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 279.583119] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 279.590403] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 279.597664] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 279.604916] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 279.612171] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 279.623682] FAULT_INJECTION: forcing a failure. [ 279.623682] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 279.623868] CPU: 0 PID: 10060 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 279.643577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.652954] Call Trace: [ 279.655542] dump_stack+0x123/0x177 [ 279.659155] should_fail.cold.4+0x5/0x13 [ 279.663202] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 279.668312] ? kernel_text_address+0x79/0xf0 [ 279.672703] ? __kernel_text_address+0xd/0x40 [ 279.677184] ? unwind_get_return_address+0x61/0xa0 [ 279.682122] __should_failslab+0xba/0xf0 [ 279.686223] should_failslab+0x9/0x14 [ 279.690017] __kmalloc+0x70/0x770 [ 279.693463] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 279.698739] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 279.704101] ? tls_push_record+0xf3/0x1720 [ 279.708321] ? tls_sw_sendmsg+0x92d/0x1020 [ 279.712545] ? inet_sendmsg+0x108/0x440 [ 279.716504] ? smc_sendmsg+0x223/0x320 [ 279.720374] ? sock_sendmsg+0xb5/0xf0 [ 279.724159] ? sock_write_iter+0x1e9/0x3d0 [ 279.728382] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 279.734204] ? iov_iter_get_pages+0x1ef/0x11a0 [ 279.738776] ? mark_held_locks+0xc7/0x130 [ 279.742912] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 279.747839] ? __lock_is_held+0xb5/0x140 [ 279.751892] generic_gcmaes_encrypt+0xfd/0x150 [ 279.756456] ? generic_gcmaes_encrypt+0xfd/0x150 [ 279.761193] ? helper_rfc4106_encrypt+0x450/0x450 [ 279.766056] ? __kmalloc+0x5f1/0x770 [ 279.769774] gcmaes_wrapper_encrypt+0x109/0x180 [ 279.774435] tls_push_record+0x966/0x1720 [ 279.778570] ? lockdep_hardirqs_on+0x421/0x5c0 [ 279.783140] tls_sw_sendmsg+0x92d/0x1020 [ 279.787209] ? find_held_lock+0x36/0x1d0 [ 279.791270] ? tls_sw_push_pending_record+0x10/0x10 [ 279.796289] ? __local_bh_enable_ip+0x160/0x260 [ 279.800946] ? lock_sock_nested+0xc5/0x100 [ 279.805162] ? lockdep_hardirqs_on+0x421/0x5c0 [ 279.809876] ? lock_sock_nested+0x82/0x100 [ 279.814110] ? trace_hardirqs_on+0x28/0x190 [ 279.818446] ? lock_sock_nested+0x82/0x100 [ 279.822824] ? lock_sock_nested+0x82/0x100 [ 279.827077] inet_sendmsg+0x108/0x440 [ 279.827088] smc_sendmsg+0x223/0x320 [ 279.827094] ? smc_sendpage+0x170/0x170 [ 279.834779] sock_sendmsg+0xb5/0xf0 [ 279.834788] sock_write_iter+0x1e9/0x3d0 [ 279.834794] ? sock_sendmsg+0xf0/0xf0 [ 279.834809] __vfs_write+0x443/0x890 [ 279.834816] ? kernel_read+0x130/0x130 [ 279.834831] ? selinux_file_permission+0x2d1/0x3f0 [ 279.834841] ? rw_verify_area+0xb8/0x2b0 [ 279.834847] vfs_write+0x150/0x4d0 [ 279.834854] ksys_write+0x103/0x260 [ 279.834858] ? do_sys_open+0x16e/0x350 [ 279.834865] ? __ia32_sys_read+0xa0/0xa0 [ 279.882031] ? do_syscall_64+0x21/0x4e0 [ 279.886002] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.891391] __x64_sys_write+0x6e/0xb0 [ 279.895303] do_syscall_64+0xd0/0x4e0 [ 279.899102] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.904303] RIP: 0033:0x459279 [ 279.907480] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.926376] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 279.934077] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 279.941341] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 279.948598] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 279.955868] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 279.963124] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 279.970417] CPU: 1 PID: 10061 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 279.978234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.987600] Call Trace: [ 279.990230] dump_stack+0x123/0x177 [ 279.994017] should_fail.cold.4+0x5/0x13 [ 279.998113] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 280.003241] ? mark_held_locks+0xc7/0x130 [ 280.007439] __alloc_pages_nodemask+0x1d5/0x710 [ 280.012128] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 280.017138] alloc_pages_current+0xd6/0x1b0 [ 280.021881] skb_page_frag_refill+0x20b/0x400 [ 280.026358] sk_page_frag_refill+0x46/0x1b0 [ 280.030761] tcp_sendmsg_locked+0xc58/0x3580 [ 280.035271] ? mark_held_locks+0x130/0x130 [ 280.039616] ? mark_held_locks+0xc7/0x130 [ 280.043784] ? tcp_sendpage+0x50/0x50 [ 280.047588] ? mark_held_locks+0xc7/0x130 [ 280.051722] ? __local_bh_enable_ip+0x160/0x260 [ 280.056373] ? lock_sock_nested+0xc5/0x100 [ 280.060588] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.065152] ? lock_sock_nested+0x82/0x100 [ 280.069395] ? trace_hardirqs_on+0x28/0x190 [ 280.073701] ? lock_sock_nested+0x82/0x100 [ 280.077941] ? lock_sock_nested+0x82/0x100 [ 280.082158] ? __local_bh_enable_ip+0x160/0x260 [ 280.086825] tcp_sendmsg+0x27/0x40 [ 280.090396] inet_sendmsg+0x108/0x440 [ 280.094214] smc_sendmsg+0x223/0x320 [ 280.097970] ? smc_sendpage+0x170/0x170 [ 280.101939] sock_sendmsg+0xb5/0xf0 [ 280.105600] sock_write_iter+0x1e9/0x3d0 [ 280.109669] ? sock_sendmsg+0xf0/0xf0 [ 280.113472] __vfs_write+0x443/0x890 [ 280.117172] ? kernel_read+0x130/0x130 [ 280.121051] ? selinux_file_permission+0x2d1/0x3f0 [ 280.125966] ? rw_verify_area+0xb8/0x2b0 [ 280.130007] vfs_write+0x150/0x4d0 [ 280.133679] ksys_write+0x103/0x260 [ 280.137334] ? do_sys_open+0x16e/0x350 [ 280.141214] ? __ia32_sys_read+0xa0/0xa0 [ 280.145268] ? do_syscall_64+0x21/0x4e0 [ 280.149234] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.154755] __x64_sys_write+0x6e/0xb0 [ 280.158653] do_syscall_64+0xd0/0x4e0 [ 280.162444] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.167649] RIP: 0033:0x459279 [ 280.170835] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.189867] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 280.197562] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 280.204818] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 280.212107] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 280.219370] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 280.226629] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 280.282217] FAULT_INJECTION: forcing a failure. [ 280.282217] name failslab, interval 1, probability 0, space 0, times 0 [ 280.296720] FAULT_INJECTION: forcing a failure. [ 280.296720] name failslab, interval 1, probability 0, space 0, times 0 [ 280.309908] FAULT_INJECTION: forcing a failure. [ 280.309908] name failslab, interval 1, probability 0, space 0, times 0 [ 280.321324] CPU: 1 PID: 10075 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 280.329142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.338501] Call Trace: [ 280.341095] dump_stack+0x123/0x177 [ 280.344732] should_fail.cold.4+0x5/0x13 [ 280.348774] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 280.353862] ? kernel_text_address+0x79/0xf0 [ 280.358254] ? __kernel_text_address+0xd/0x40 [ 280.362728] ? unwind_get_return_address+0x61/0xa0 [ 280.367655] __should_failslab+0xba/0xf0 [ 280.371697] should_failslab+0x9/0x14 [ 280.375477] __kmalloc+0x70/0x770 [ 280.378910] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 280.384168] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 280.389259] ? tls_push_record+0xf3/0x1720 [ 280.393471] ? tls_sw_sendmsg+0x92d/0x1020 [ 280.397689] ? inet_sendmsg+0x108/0x440 [ 280.401645] ? smc_sendmsg+0x223/0x320 [ 280.405515] ? sock_sendmsg+0xb5/0xf0 [ 280.409296] ? sock_write_iter+0x1e9/0x3d0 [ 280.413559] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 280.419375] ? iov_iter_get_pages+0x1ef/0x11a0 [ 280.423944] ? mark_held_locks+0xc7/0x130 [ 280.428074] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 280.433032] ? __lock_is_held+0xb5/0x140 [ 280.437098] generic_gcmaes_encrypt+0xfd/0x150 [ 280.441671] ? generic_gcmaes_encrypt+0xfd/0x150 [ 280.446420] ? helper_rfc4106_encrypt+0x450/0x450 [ 280.451247] ? __kmalloc+0x5f1/0x770 [ 280.454945] gcmaes_wrapper_encrypt+0x109/0x180 [ 280.459605] tls_push_record+0x966/0x1720 [ 280.463733] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.468323] tls_sw_sendmsg+0x92d/0x1020 [ 280.472402] ? find_held_lock+0x36/0x1d0 [ 280.476460] ? tls_sw_push_pending_record+0x10/0x10 [ 280.481467] ? __local_bh_enable_ip+0x160/0x260 [ 280.486119] ? lock_sock_nested+0xc5/0x100 [ 280.490332] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.494894] ? lock_sock_nested+0x82/0x100 [ 280.499110] ? trace_hardirqs_on+0x28/0x190 [ 280.503505] ? lock_sock_nested+0x82/0x100 [ 280.507763] ? lock_sock_nested+0x82/0x100 [ 280.512003] inet_sendmsg+0x108/0x440 [ 280.515787] smc_sendmsg+0x223/0x320 [ 280.519479] ? smc_sendpage+0x170/0x170 [ 280.523445] sock_sendmsg+0xb5/0xf0 [ 280.527051] sock_write_iter+0x1e9/0x3d0 [ 280.531093] ? sock_sendmsg+0xf0/0xf0 [ 280.534883] __vfs_write+0x443/0x890 [ 280.538579] ? kernel_read+0x130/0x130 [ 280.542454] ? selinux_file_permission+0x2d1/0x3f0 [ 280.547368] ? rw_verify_area+0xb8/0x2b0 [ 280.551685] vfs_write+0x150/0x4d0 [ 280.555210] ksys_write+0x103/0x260 [ 280.558816] ? do_sys_open+0x16e/0x350 [ 280.562698] ? __ia32_sys_read+0xa0/0xa0 [ 280.566743] ? do_syscall_64+0x21/0x4e0 [ 280.570711] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.576065] __x64_sys_write+0x6e/0xb0 [ 280.579947] do_syscall_64+0xd0/0x4e0 [ 280.583730] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.588900] RIP: 0033:0x459279 [ 280.592080] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.610966] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 280.618658] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 280.625909] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 280.633162] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 280.640434] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 280.647687] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 280.658520] CPU: 1 PID: 10072 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 280.666443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.675803] Call Trace: [ 280.678392] dump_stack+0x123/0x177 [ 280.682012] should_fail.cold.4+0x5/0x13 [ 280.686057] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 280.691232] ? kernel_text_address+0x79/0xf0 [ 280.695663] ? __kernel_text_address+0xd/0x40 [ 280.700175] ? unwind_get_return_address+0x61/0xa0 [ 280.705240] __should_failslab+0xba/0xf0 [ 280.709312] should_failslab+0x9/0x14 [ 280.715135] __kmalloc+0x70/0x770 [ 280.718591] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 280.723867] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 280.729100] ? tls_push_record+0xf3/0x1720 [ 280.733328] ? tls_sw_sendmsg+0x92d/0x1020 [ 280.737603] ? inet_sendmsg+0x108/0x440 [ 280.741579] ? smc_sendmsg+0x223/0x320 [ 280.745482] ? sock_sendmsg+0xb5/0xf0 [ 280.749270] ? sock_write_iter+0x1e9/0x3d0 [ 280.753493] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 280.759285] ? iov_iter_get_pages+0x1ef/0x11a0 [ 280.763851] ? mark_held_locks+0xc7/0x130 [ 280.768006] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 280.772929] ? find_held_lock+0x36/0x1d0 [ 280.776991] generic_gcmaes_encrypt+0xfd/0x150 [ 280.781662] ? generic_gcmaes_encrypt+0xfd/0x150 [ 280.786402] ? helper_rfc4106_encrypt+0x450/0x450 [ 280.791232] ? __kmalloc+0x5f1/0x770 [ 280.794954] gcmaes_wrapper_encrypt+0x109/0x180 [ 280.799636] tls_push_record+0x966/0x1720 [ 280.803792] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.808388] tls_sw_sendmsg+0x92d/0x1020 [ 280.812460] ? find_held_lock+0x36/0x1d0 [ 280.816523] ? tls_sw_push_pending_record+0x10/0x10 [ 280.821749] ? __local_bh_enable_ip+0x160/0x260 [ 280.826407] ? lock_sock_nested+0xc5/0x100 [ 280.830634] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.835201] ? lock_sock_nested+0x82/0x100 [ 280.839424] ? trace_hardirqs_on+0x28/0x190 [ 280.843723] ? lock_sock_nested+0x82/0x100 [ 280.847935] ? lock_sock_nested+0x82/0x100 [ 280.852151] inet_sendmsg+0x108/0x440 [ 280.855962] smc_sendmsg+0x223/0x320 [ 280.859679] ? smc_sendpage+0x170/0x170 [ 280.863654] sock_sendmsg+0xb5/0xf0 [ 280.863663] sock_write_iter+0x1e9/0x3d0 [ 280.863671] ? sock_sendmsg+0xf0/0xf0 [ 280.863689] __vfs_write+0x443/0x890 [ 280.863696] ? kernel_read+0x130/0x130 [ 280.863713] ? selinux_file_permission+0x2d1/0x3f0 [ 280.863724] ? rw_verify_area+0xb8/0x2b0 [ 280.871400] vfs_write+0x150/0x4d0 [ 280.896201] ksys_write+0x103/0x260 [ 280.899827] ? do_sys_open+0x16e/0x350 [ 280.903706] ? __ia32_sys_read+0xa0/0xa0 [ 280.907762] ? do_syscall_64+0x21/0x4e0 [ 280.911732] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.917124] __x64_sys_write+0x6e/0xb0 [ 280.921014] do_syscall_64+0xd0/0x4e0 [ 280.924903] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.930263] RIP: 0033:0x459279 [ 280.933440] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.952490] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 280.960202] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 280.967462] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 280.974721] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 280.981984] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 280.989247] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 280.997580] CPU: 0 PID: 10074 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 281.005400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.014853] Call Trace: [ 281.017426] dump_stack+0x123/0x177 [ 281.021035] should_fail.cold.4+0x5/0x13 [ 281.025090] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 281.030173] ? kernel_text_address+0x79/0xf0 [ 281.034569] ? __kernel_text_address+0xd/0x40 [ 281.039042] ? unwind_get_return_address+0x61/0xa0 [ 281.043950] __should_failslab+0xba/0xf0 [ 281.048001] should_failslab+0x9/0x14 [ 281.051787] __kmalloc+0x70/0x770 [ 281.055225] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 281.060479] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 281.065582] ? tls_push_record+0xf3/0x1720 [ 281.069808] ? tls_sw_sendmsg+0x92d/0x1020 [ 281.074043] ? inet_sendmsg+0x108/0x440 [ 281.078123] ? smc_sendmsg+0x223/0x320 [ 281.082026] ? sock_sendmsg+0xb5/0xf0 [ 281.085802] ? sock_write_iter+0x1e9/0x3d0 [ 281.090027] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 281.095826] ? iov_iter_get_pages+0x1ef/0x11a0 [ 281.100383] ? mark_held_locks+0xc7/0x130 [ 281.104509] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 281.109461] ? __lock_is_held+0xb5/0x140 [ 281.113512] generic_gcmaes_encrypt+0xfd/0x150 [ 281.118084] ? generic_gcmaes_encrypt+0xfd/0x150 [ 281.122832] ? helper_rfc4106_encrypt+0x450/0x450 [ 281.127656] ? __kmalloc+0x5f1/0x770 [ 281.131349] gcmaes_wrapper_encrypt+0x109/0x180 [ 281.136000] tls_push_record+0x966/0x1720 [ 281.140126] ? lockdep_hardirqs_on+0x421/0x5c0 [ 281.144693] tls_sw_sendmsg+0x92d/0x1020 [ 281.148736] ? find_held_lock+0x36/0x1d0 [ 281.152776] ? tls_sw_push_pending_record+0x10/0x10 [ 281.157780] ? __local_bh_enable_ip+0x160/0x260 [ 281.162427] ? lock_sock_nested+0xc5/0x100 [ 281.166638] ? lockdep_hardirqs_on+0x421/0x5c0 [ 281.171200] ? lock_sock_nested+0x82/0x100 [ 281.175427] ? trace_hardirqs_on+0x28/0x190 [ 281.179730] ? lock_sock_nested+0x82/0x100 [ 281.184028] ? lock_sock_nested+0x82/0x100 [ 281.188262] inet_sendmsg+0x108/0x440 [ 281.192042] smc_sendmsg+0x223/0x320 [ 281.195733] ? smc_sendpage+0x170/0x170 [ 281.199689] sock_sendmsg+0xb5/0xf0 [ 281.203295] sock_write_iter+0x1e9/0x3d0 [ 281.207335] ? sock_sendmsg+0xf0/0xf0 [ 281.211117] ? __set_extent_bit+0xcb0/0xcb0 [ 281.215420] __vfs_write+0x443/0x890 [ 281.219119] ? kernel_read+0x130/0x130 [ 281.222993] ? selinux_file_permission+0x2d1/0x3f0 [ 281.227911] ? rw_verify_area+0xb8/0x2b0 [ 281.231961] vfs_write+0x150/0x4d0 [ 281.235500] ksys_write+0x103/0x260 [ 281.239105] ? do_sys_open+0x16e/0x350 [ 281.242981] ? __ia32_sys_read+0xa0/0xa0 [ 281.247021] ? do_syscall_64+0x21/0x4e0 [ 281.250971] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.256314] __x64_sys_write+0x6e/0xb0 [ 281.260196] do_syscall_64+0xd0/0x4e0 [ 281.263976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.269149] RIP: 0033:0x459279 [ 281.272323] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.291911] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 281.299786] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 281.307991] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 281.315423] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 281.322933] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 281.330481] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 281.346735] FAULT_INJECTION: forcing a failure. [ 281.346735] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 281.359355] FAULT_INJECTION: forcing a failure. [ 281.359355] name failslab, interval 1, probability 0, space 0, times 0 [ 281.372991] FAULT_INJECTION: forcing a failure. [ 281.372991] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 281.386588] CPU: 1 PID: 10088 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 281.394396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.404777] Call Trace: [ 281.407452] dump_stack+0x123/0x177 [ 281.411073] should_fail.cold.4+0x5/0x13 [ 281.415482] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 281.420925] ? kernel_text_address+0x79/0xf0 [ 281.425584] ? __kernel_text_address+0xd/0x40 [ 281.430073] ? unwind_get_return_address+0x61/0xa0 [ 281.434991] __should_failslab+0xba/0xf0 [ 281.439065] should_failslab+0x9/0x14 [ 281.442845] __kmalloc+0x70/0x770 [ 281.446281] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 281.451988] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 281.457419] ? tls_push_record+0xf3/0x1720 [ 281.462339] ? tls_sw_sendmsg+0x92d/0x1020 [ 281.466817] ? inet_sendmsg+0x108/0x440 [ 281.470940] ? smc_sendmsg+0x223/0x320 [ 281.474906] ? sock_sendmsg+0xb5/0xf0 [ 281.479041] ? sock_write_iter+0x1e9/0x3d0 [ 281.483259] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 281.489136] ? iov_iter_get_pages+0x1ef/0x11a0 [ 281.495361] ? mark_held_locks+0xc7/0x130 [ 281.499502] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 281.504526] ? __lock_is_held+0xb5/0x140 [ 281.508573] generic_gcmaes_encrypt+0xfd/0x150 [ 281.513220] ? generic_gcmaes_encrypt+0xfd/0x150 [ 281.518152] ? helper_rfc4106_encrypt+0x450/0x450 [ 281.523243] ? __kmalloc+0x5f1/0x770 [ 281.527126] gcmaes_wrapper_encrypt+0x109/0x180 [ 281.531789] tls_push_record+0x966/0x1720 [ 281.536189] ? lockdep_hardirqs_on+0x421/0x5c0 [ 281.541191] tls_sw_sendmsg+0x92d/0x1020 [ 281.545353] ? find_held_lock+0x36/0x1d0 [ 281.550017] ? tls_sw_push_pending_record+0x10/0x10 [ 281.555027] ? __local_bh_enable_ip+0x160/0x260 [ 281.559676] ? lock_sock_nested+0xc5/0x100 [ 281.564083] ? lockdep_hardirqs_on+0x421/0x5c0 [ 281.569080] ? lock_sock_nested+0x82/0x100 [ 281.573293] ? trace_hardirqs_on+0x28/0x190 [ 281.577679] ? lock_sock_nested+0x82/0x100 [ 281.581898] ? lock_sock_nested+0x82/0x100 [ 281.586113] inet_sendmsg+0x108/0x440 [ 281.589904] smc_sendmsg+0x223/0x320 [ 281.593659] ? smc_sendpage+0x170/0x170 [ 281.597614] sock_sendmsg+0xb5/0xf0 [ 281.601219] sock_write_iter+0x1e9/0x3d0 [ 281.605261] ? sock_sendmsg+0xf0/0xf0 [ 281.609048] __vfs_write+0x443/0x890 [ 281.612892] ? kernel_read+0x130/0x130 [ 281.616776] ? selinux_file_permission+0x2d1/0x3f0 [ 281.621686] ? rw_verify_area+0xb8/0x2b0 [ 281.625742] vfs_write+0x150/0x4d0 [ 281.629354] ksys_write+0x103/0x260 [ 281.632961] ? do_sys_open+0x16e/0x350 [ 281.637125] ? __ia32_sys_read+0xa0/0xa0 [ 281.641172] ? do_syscall_64+0x21/0x4e0 [ 281.645140] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.650599] __x64_sys_write+0x6e/0xb0 [ 281.654480] do_syscall_64+0xd0/0x4e0 [ 281.658436] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.663692] RIP: 0033:0x459279 [ 281.666868] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.690723] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 281.698417] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 281.705676] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 281.712924] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 281.720173] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 281.727427] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 281.735679] CPU: 1 PID: 10085 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 281.743514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.743518] Call Trace: [ 281.743530] dump_stack+0x123/0x177 [ 281.743542] should_fail.cold.4+0x5/0x13 [ 281.743548] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 281.743555] ? mark_held_locks+0xc7/0x130 [ 281.743568] __alloc_pages_nodemask+0x1d5/0x710 [ 281.743575] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 281.743588] alloc_pages_current+0xd6/0x1b0 [ 281.743599] skb_page_frag_refill+0x20b/0x400 [ 281.743606] sk_page_frag_refill+0x46/0x1b0 [ 281.743615] tcp_sendmsg_locked+0xc58/0x3580 [ 281.743623] ? mark_held_locks+0x130/0x130 [ 281.805792] ? mark_held_locks+0xc7/0x130 [ 281.809995] ? tcp_sendpage+0x50/0x50 [ 281.814585] ? mark_held_locks+0xc7/0x130 [ 281.818723] ? __local_bh_enable_ip+0x160/0x260 [ 281.823463] ? lock_sock_nested+0xc5/0x100 [ 281.829859] ? lockdep_hardirqs_on+0x421/0x5c0 [ 281.834425] ? lock_sock_nested+0x82/0x100 [ 281.838644] ? trace_hardirqs_on+0x28/0x190 [ 281.843119] ? lock_sock_nested+0x82/0x100 [ 281.847335] ? lock_sock_nested+0x82/0x100 [ 281.851548] ? __local_bh_enable_ip+0x160/0x260 [ 281.856198] tcp_sendmsg+0x27/0x40 [ 281.859737] inet_sendmsg+0x108/0x440 [ 281.863526] smc_sendmsg+0x223/0x320 [ 281.867227] ? smc_sendpage+0x170/0x170 [ 281.871321] sock_sendmsg+0xb5/0xf0 [ 281.874954] sock_write_iter+0x1e9/0x3d0 [ 281.878996] ? sock_sendmsg+0xf0/0xf0 [ 281.882782] __vfs_write+0x443/0x890 [ 281.886475] ? kernel_read+0x130/0x130 [ 281.890359] ? selinux_file_permission+0x2d1/0x3f0 [ 281.895428] ? rw_verify_area+0xb8/0x2b0 [ 281.899602] vfs_write+0x150/0x4d0 [ 281.903394] ksys_write+0x103/0x260 [ 281.907018] ? do_sys_open+0x16e/0x350 [ 281.910895] ? __ia32_sys_read+0xa0/0xa0 [ 281.914960] ? do_syscall_64+0x21/0x4e0 [ 281.921874] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.927421] __x64_sys_write+0x6e/0xb0 [ 281.931491] do_syscall_64+0xd0/0x4e0 [ 281.935323] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.940687] RIP: 0033:0x459279 [ 281.943870] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.962843] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 281.970812] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 281.978217] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 281.985478] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 281.992767] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 282.000033] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 282.009407] CPU: 0 PID: 10076 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 282.017220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.026555] Call Trace: [ 282.029237] dump_stack+0x123/0x177 [ 282.032847] should_fail.cold.4+0x5/0x13 [ 282.036891] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 282.041991] ? mark_held_locks+0xc7/0x130 [ 282.046132] __alloc_pages_nodemask+0x1d5/0x710 [ 282.050798] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 282.055816] alloc_pages_current+0xd6/0x1b0 [ 282.060127] skb_page_frag_refill+0x20b/0x400 [ 282.064694] sk_page_frag_refill+0x46/0x1b0 [ 282.069003] tcp_sendmsg_locked+0xc58/0x3580 [ 282.073481] ? mark_held_locks+0x130/0x130 [ 282.077704] ? mark_held_locks+0xc7/0x130 [ 282.081838] ? tcp_sendpage+0x50/0x50 [ 282.085887] ? mark_held_locks+0xc7/0x130 [ 282.090017] ? __local_bh_enable_ip+0x160/0x260 [ 282.094664] ? lock_sock_nested+0xc5/0x100 [ 282.098876] ? lockdep_hardirqs_on+0x421/0x5c0 [ 282.103437] ? lock_sock_nested+0x82/0x100 [ 282.107649] ? trace_hardirqs_on+0x28/0x190 [ 282.111966] ? lock_sock_nested+0x82/0x100 [ 282.116202] ? lock_sock_nested+0x82/0x100 [ 282.120451] ? __local_bh_enable_ip+0x160/0x260 [ 282.125831] tcp_sendmsg+0x27/0x40 [ 282.129375] inet_sendmsg+0x108/0x440 [ 282.134316] smc_sendmsg+0x223/0x320 [ 282.138027] ? smc_sendpage+0x170/0x170 [ 282.142081] sock_sendmsg+0xb5/0xf0 [ 282.145712] sock_write_iter+0x1e9/0x3d0 [ 282.149787] ? sock_sendmsg+0xf0/0xf0 [ 282.153710] __vfs_write+0x443/0x890 [ 282.157411] ? kernel_read+0x130/0x130 [ 282.161551] ? selinux_file_permission+0x2d1/0x3f0 [ 282.166469] ? rw_verify_area+0xb8/0x2b0 [ 282.170536] vfs_write+0x150/0x4d0 [ 282.174070] ksys_write+0x103/0x260 [ 282.177675] ? do_sys_open+0x16e/0x350 [ 282.181719] ? __ia32_sys_read+0xa0/0xa0 [ 282.185762] ? do_syscall_64+0x21/0x4e0 [ 282.189722] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.195190] __x64_sys_write+0x6e/0xb0 [ 282.199072] do_syscall_64+0xd0/0x4e0 [ 282.202870] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.208043] RIP: 0033:0x459279 [ 282.211307] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.230487] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 282.238181] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 282.245695] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 282.252945] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 282.260197] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 282.269879] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 282.307667] FAULT_INJECTION: forcing a failure. [ 282.307667] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 282.320931] FAULT_INJECTION: forcing a failure. [ 282.320931] name failslab, interval 1, probability 0, space 0, times 0 [ 282.320934] FAULT_INJECTION: forcing a failure. [ 282.320934] name failslab, interval 1, probability 0, space 0, times 0 [ 282.320942] CPU: 0 PID: 10090 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 282.351736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.361334] Call Trace: [ 282.371737] dump_stack+0x123/0x177 [ 282.375522] should_fail.cold.4+0x5/0x13 [ 282.379568] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 282.384664] ? kernel_text_address+0x79/0xf0 [ 282.389076] ? __kernel_text_address+0xd/0x40 [ 282.393571] ? unwind_get_return_address+0x61/0xa0 [ 282.398481] __should_failslab+0xba/0xf0 [ 282.402611] should_failslab+0x9/0x14 [ 282.406389] __kmalloc+0x70/0x770 [ 282.409821] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 282.415079] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 282.420595] ? tls_push_record+0xf3/0x1720 [ 282.425000] ? tls_sw_sendmsg+0x92d/0x1020 [ 282.429211] ? inet_sendmsg+0x108/0x440 [ 282.433604] ? smc_sendmsg+0x223/0x320 [ 282.437582] ? sock_sendmsg+0xb5/0xf0 [ 282.441621] ? sock_write_iter+0x1e9/0x3d0 [ 282.446401] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 282.452302] ? iov_iter_get_pages+0x1ef/0x11a0 [ 282.456964] ? mark_held_locks+0xc7/0x130 [ 282.461383] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 282.466662] ? __lock_is_held+0xb5/0x140 [ 282.470716] generic_gcmaes_encrypt+0xfd/0x150 [ 282.475293] ? generic_gcmaes_encrypt+0xfd/0x150 [ 282.480041] ? helper_rfc4106_encrypt+0x450/0x450 [ 282.484866] ? __kmalloc+0x5f1/0x770 [ 282.488561] gcmaes_wrapper_encrypt+0x109/0x180 [ 282.493297] tls_push_record+0x966/0x1720 [ 282.497427] ? lockdep_hardirqs_on+0x421/0x5c0 [ 282.502642] tls_sw_sendmsg+0x92d/0x1020 [ 282.507298] ? find_held_lock+0x36/0x1d0 [ 282.511364] ? tls_sw_push_pending_record+0x10/0x10 [ 282.516362] ? __local_bh_enable_ip+0x160/0x260 [ 282.521010] ? lock_sock_nested+0xc5/0x100 [ 282.525497] ? lockdep_hardirqs_on+0x421/0x5c0 [ 282.530071] ? lock_sock_nested+0x82/0x100 [ 282.534309] ? trace_hardirqs_on+0x28/0x190 [ 282.539489] ? lock_sock_nested+0x82/0x100 [ 282.543852] ? lock_sock_nested+0x82/0x100 [ 282.548093] inet_sendmsg+0x108/0x440 [ 282.551990] smc_sendmsg+0x223/0x320 [ 282.555689] ? smc_sendpage+0x170/0x170 [ 282.559645] sock_sendmsg+0xb5/0xf0 [ 282.563258] sock_write_iter+0x1e9/0x3d0 [ 282.567302] ? sock_sendmsg+0xf0/0xf0 [ 282.571093] ? btrfs_wait_ordered_roots+0x2c0/0x6d0 [ 282.576094] __vfs_write+0x443/0x890 [ 282.579798] ? kernel_read+0x130/0x130 [ 282.583676] ? selinux_file_permission+0x2d1/0x3f0 [ 282.588587] ? rw_verify_area+0xb8/0x2b0 [ 282.592628] vfs_write+0x150/0x4d0 [ 282.596150] ksys_write+0x103/0x260 [ 282.599756] ? do_sys_open+0x16e/0x350 [ 282.603733] ? __ia32_sys_read+0xa0/0xa0 [ 282.607788] ? do_syscall_64+0x21/0x4e0 [ 282.611743] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.617103] __x64_sys_write+0x6e/0xb0 [ 282.621000] do_syscall_64+0xd0/0x4e0 [ 282.624878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.630060] RIP: 0033:0x459279 [ 282.633231] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.652126] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 282.659816] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 282.667078] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 282.674343] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 282.681594] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 282.688843] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 282.696998] CPU: 1 PID: 10097 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 282.704817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.715752] Call Trace: [ 282.715766] dump_stack+0x123/0x177 [ 282.715776] should_fail.cold.4+0x5/0x13 [ 282.715783] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 282.715790] ? kernel_text_address+0x79/0xf0 [ 282.715795] ? __kernel_text_address+0xd/0x40 [ 282.715802] ? unwind_get_return_address+0x61/0xa0 [ 282.715811] __should_failslab+0xba/0xf0 [ 282.721999] should_failslab+0x9/0x14 [ 282.752902] __kmalloc+0x70/0x770 [ 282.756342] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 282.762473] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 282.767559] ? tls_push_record+0xf3/0x1720 [ 282.771859] ? tls_sw_sendmsg+0x92d/0x1020 [ 282.776082] ? inet_sendmsg+0x108/0x440 [ 282.780049] ? smc_sendmsg+0x223/0x320 [ 282.783918] ? sock_sendmsg+0xb5/0xf0 [ 282.787710] ? sock_write_iter+0x1e9/0x3d0 [ 282.791941] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 282.797899] ? iov_iter_get_pages+0x1ef/0x11a0 [ 282.802740] ? mark_held_locks+0xc7/0x130 [ 282.806889] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 282.811818] ? __lock_is_held+0xb5/0x140 [ 282.815955] generic_gcmaes_encrypt+0xfd/0x150 [ 282.820605] ? generic_gcmaes_encrypt+0xfd/0x150 [ 282.825345] ? helper_rfc4106_encrypt+0x450/0x450 [ 282.830375] ? __kmalloc+0x5f1/0x770 [ 282.834171] gcmaes_wrapper_encrypt+0x109/0x180 [ 282.838948] tls_push_record+0x966/0x1720 [ 282.843168] ? lockdep_hardirqs_on+0x421/0x5c0 [ 282.848108] tls_sw_sendmsg+0x92d/0x1020 [ 282.852349] ? find_held_lock+0x36/0x1d0 [ 282.856968] ? tls_sw_push_pending_record+0x10/0x10 [ 282.862313] ? __local_bh_enable_ip+0x160/0x260 [ 282.867058] ? lock_sock_nested+0xc5/0x100 [ 282.871284] ? lockdep_hardirqs_on+0x421/0x5c0 [ 282.876308] ? lock_sock_nested+0x82/0x100 [ 282.881167] ? trace_hardirqs_on+0x28/0x190 [ 282.885477] ? lock_sock_nested+0x82/0x100 [ 282.889695] ? lock_sock_nested+0x82/0x100 [ 282.894180] inet_sendmsg+0x108/0x440 [ 282.898068] smc_sendmsg+0x223/0x320 [ 282.901850] ? smc_sendpage+0x170/0x170 [ 282.906180] sock_sendmsg+0xb5/0xf0 [ 282.909917] sock_write_iter+0x1e9/0x3d0 [ 282.914465] ? sock_sendmsg+0xf0/0xf0 [ 282.918253] __vfs_write+0x443/0x890 [ 282.922144] ? kernel_read+0x130/0x130 [ 282.926042] ? selinux_file_permission+0x2d1/0x3f0 [ 282.931060] ? rw_verify_area+0xb8/0x2b0 [ 282.935102] vfs_write+0x150/0x4d0 [ 282.938738] ksys_write+0x103/0x260 [ 282.942439] ? do_sys_open+0x16e/0x350 [ 282.946340] ? __ia32_sys_read+0xa0/0xa0 [ 282.950395] ? do_syscall_64+0x21/0x4e0 [ 282.954447] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.960680] __x64_sys_write+0x6e/0xb0 [ 282.964852] do_syscall_64+0xd0/0x4e0 [ 282.968753] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.973952] RIP: 0033:0x459279 [ 282.977153] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.997056] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2019/12/05 07:04:28 executed programs: 823 [ 283.005192] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 283.012467] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 283.019717] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 283.026966] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 283.034391] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 283.046910] CPU: 1 PID: 10095 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 283.055357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.065334] Call Trace: [ 283.067929] dump_stack+0x123/0x177 [ 283.071560] should_fail.cold.4+0x5/0x13 [ 283.076229] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 283.076238] ? mark_held_locks+0xc7/0x130 [ 283.076248] __alloc_pages_nodemask+0x1d5/0x710 [ 283.076255] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 283.076267] alloc_pages_current+0xd6/0x1b0 [ 283.076276] skb_page_frag_refill+0x20b/0x400 [ 283.076284] sk_page_frag_refill+0x46/0x1b0 [ 283.076292] tcp_sendmsg_locked+0xc58/0x3580 [ 283.076299] ? mark_held_locks+0x130/0x130 [ 283.076303] ? mark_held_locks+0xc7/0x130 [ 283.076317] ? tcp_sendpage+0x50/0x50 [ 283.076324] ? mark_held_locks+0xc7/0x130 [ 283.076332] ? __local_bh_enable_ip+0x160/0x260 [ 283.076336] ? lock_sock_nested+0xc5/0x100 [ 283.076341] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.076346] ? lock_sock_nested+0x82/0x100 [ 283.090294] ? trace_hardirqs_on+0x28/0x190 [ 283.157353] ? lock_sock_nested+0x82/0x100 [ 283.161583] ? lock_sock_nested+0x82/0x100 [ 283.165799] ? __local_bh_enable_ip+0x160/0x260 [ 283.170452] tcp_sendmsg+0x27/0x40 [ 283.174059] inet_sendmsg+0x108/0x440 [ 283.178016] smc_sendmsg+0x223/0x320 [ 283.181816] ? smc_sendpage+0x170/0x170 [ 283.185791] sock_sendmsg+0xb5/0xf0 [ 283.189575] sock_write_iter+0x1e9/0x3d0 [ 283.194075] ? sock_sendmsg+0xf0/0xf0 [ 283.197867] ? __set_extent_bit+0xcb0/0xcb0 [ 283.202269] __vfs_write+0x443/0x890 [ 283.206398] ? kernel_read+0x130/0x130 [ 283.210573] ? selinux_file_permission+0x2d1/0x3f0 [ 283.217147] ? rw_verify_area+0xb8/0x2b0 [ 283.221740] vfs_write+0x150/0x4d0 [ 283.225532] ksys_write+0x103/0x260 [ 283.229661] ? do_sys_open+0x16e/0x350 [ 283.233577] ? __ia32_sys_read+0xa0/0xa0 [ 283.237629] ? do_syscall_64+0x21/0x4e0 [ 283.241592] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.247121] __x64_sys_write+0x6e/0xb0 [ 283.251352] do_syscall_64+0xd0/0x4e0 [ 283.255135] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.260329] RIP: 0033:0x459279 [ 283.263504] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.282390] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 283.290175] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 283.297599] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 283.305126] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 283.312387] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 283.319654] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 283.376286] FAULT_INJECTION: forcing a failure. [ 283.376286] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 283.389421] FAULT_INJECTION: forcing a failure. [ 283.389421] name failslab, interval 1, probability 0, space 0, times 0 [ 283.401365] FAULT_INJECTION: forcing a failure. [ 283.401365] name failslab, interval 1, probability 0, space 0, times 0 [ 283.401368] FAULT_INJECTION: forcing a failure. [ 283.401368] name failslab, interval 1, probability 0, space 0, times 0 [ 283.401376] CPU: 1 PID: 10118 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 283.432370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.441811] Call Trace: [ 283.444410] dump_stack+0x123/0x177 [ 283.448025] should_fail.cold.4+0x5/0x13 [ 283.452070] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 283.457302] ? kernel_text_address+0x79/0xf0 [ 283.461704] ? __kernel_text_address+0xd/0x40 [ 283.466737] ? unwind_get_return_address+0x61/0xa0 [ 283.471691] __should_failslab+0xba/0xf0 [ 283.475742] should_failslab+0x9/0x14 [ 283.479529] __kmalloc+0x70/0x770 [ 283.483072] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.488839] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.495166] ? tls_push_record+0xf3/0x1720 [ 283.499426] ? tls_sw_sendmsg+0x92d/0x1020 [ 283.504008] ? inet_sendmsg+0x108/0x440 [ 283.507969] ? smc_sendmsg+0x223/0x320 [ 283.511840] ? sock_sendmsg+0xb5/0xf0 [ 283.515623] ? sock_write_iter+0x1e9/0x3d0 [ 283.519968] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 283.525763] ? iov_iter_get_pages+0x1ef/0x11a0 [ 283.530346] ? mark_held_locks+0xc7/0x130 [ 283.534592] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 283.539598] ? __lock_is_held+0xb5/0x140 [ 283.543660] generic_gcmaes_encrypt+0xfd/0x150 [ 283.548254] ? generic_gcmaes_encrypt+0xfd/0x150 [ 283.552994] ? helper_rfc4106_encrypt+0x450/0x450 [ 283.557864] ? __kmalloc+0x5f1/0x770 [ 283.561574] gcmaes_wrapper_encrypt+0x109/0x180 [ 283.566227] tls_push_record+0x966/0x1720 [ 283.570379] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.574960] tls_sw_sendmsg+0x92d/0x1020 [ 283.579203] ? find_held_lock+0x36/0x1d0 [ 283.583362] ? tls_sw_push_pending_record+0x10/0x10 [ 283.588380] ? __local_bh_enable_ip+0x160/0x260 [ 283.593034] ? lock_sock_nested+0xc5/0x100 [ 283.597258] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.601841] ? lock_sock_nested+0x82/0x100 [ 283.606061] ? trace_hardirqs_on+0x28/0x190 [ 283.610377] ? lock_sock_nested+0x82/0x100 [ 283.614606] ? lock_sock_nested+0x82/0x100 [ 283.618840] inet_sendmsg+0x108/0x440 [ 283.622636] smc_sendmsg+0x223/0x320 [ 283.626342] ? smc_sendpage+0x170/0x170 [ 283.630308] sock_sendmsg+0xb5/0xf0 [ 283.633932] sock_write_iter+0x1e9/0x3d0 [ 283.638108] ? sock_sendmsg+0xf0/0xf0 [ 283.641920] __vfs_write+0x443/0x890 [ 283.645621] ? kernel_read+0x130/0x130 [ 283.649692] ? selinux_file_permission+0x2d1/0x3f0 [ 283.654611] ? rw_verify_area+0xb8/0x2b0 [ 283.658658] vfs_write+0x150/0x4d0 [ 283.662196] ksys_write+0x103/0x260 [ 283.665813] ? do_sys_open+0x16e/0x350 [ 283.669683] ? __ia32_sys_read+0xa0/0xa0 [ 283.673725] ? do_syscall_64+0x21/0x4e0 [ 283.677681] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.683036] __x64_sys_write+0x6e/0xb0 [ 283.686915] do_syscall_64+0xd0/0x4e0 [ 283.690696] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.695868] RIP: 0033:0x459279 [ 283.699049] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.717938] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 283.725627] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 283.732875] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 283.740150] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 283.747404] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 283.754655] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 283.767557] CPU: 0 PID: 10123 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 283.775422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.784789] Call Trace: [ 283.787361] dump_stack+0x123/0x177 [ 283.790972] should_fail.cold.4+0x5/0x13 [ 283.795058] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 283.800145] ? kernel_text_address+0x79/0xf0 [ 283.804535] ? __kernel_text_address+0xd/0x40 [ 283.809013] ? unwind_get_return_address+0x61/0xa0 [ 283.813936] __should_failslab+0xba/0xf0 [ 283.817985] should_failslab+0x9/0x14 [ 283.821778] __kmalloc+0x70/0x770 [ 283.825457] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.830786] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.835896] ? tls_push_record+0xf3/0x1720 [ 283.840267] ? tls_sw_sendmsg+0x92d/0x1020 [ 283.844523] ? inet_sendmsg+0x108/0x440 [ 283.848490] ? smc_sendmsg+0x223/0x320 [ 283.852363] ? sock_sendmsg+0xb5/0xf0 [ 283.856159] ? sock_write_iter+0x1e9/0x3d0 [ 283.860387] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 283.866317] ? iov_iter_get_pages+0x1ef/0x11a0 [ 283.871052] ? mark_held_locks+0xc7/0x130 [ 283.875195] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 283.880272] ? __lock_is_held+0xb5/0x140 [ 283.884355] generic_gcmaes_encrypt+0xfd/0x150 [ 283.888925] ? generic_gcmaes_encrypt+0xfd/0x150 [ 283.893690] ? helper_rfc4106_encrypt+0x450/0x450 [ 283.898547] ? __kmalloc+0x5f1/0x770 [ 283.902286] gcmaes_wrapper_encrypt+0x109/0x180 [ 283.907067] tls_push_record+0x966/0x1720 [ 283.911234] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.915847] tls_sw_sendmsg+0x92d/0x1020 [ 283.919940] ? find_held_lock+0x36/0x1d0 [ 283.923998] ? tls_sw_push_pending_record+0x10/0x10 [ 283.929032] ? __local_bh_enable_ip+0x160/0x260 [ 283.933727] ? lock_sock_nested+0xc5/0x100 [ 283.938096] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.943304] ? lock_sock_nested+0x82/0x100 [ 283.947559] ? trace_hardirqs_on+0x28/0x190 [ 283.951974] ? lock_sock_nested+0x82/0x100 [ 283.956221] ? lock_sock_nested+0x82/0x100 [ 283.960480] inet_sendmsg+0x108/0x440 [ 283.964284] smc_sendmsg+0x223/0x320 [ 283.968046] ? smc_sendpage+0x170/0x170 [ 283.972056] sock_sendmsg+0xb5/0xf0 [ 283.975682] sock_write_iter+0x1e9/0x3d0 [ 283.979746] ? sock_sendmsg+0xf0/0xf0 [ 283.983573] ? btrfs_wait_ordered_roots+0x2c0/0x6d0 [ 283.988606] __vfs_write+0x443/0x890 [ 283.992313] ? kernel_read+0x130/0x130 [ 283.996208] ? selinux_file_permission+0x2d1/0x3f0 [ 284.001158] ? rw_verify_area+0xb8/0x2b0 [ 284.005391] vfs_write+0x150/0x4d0 [ 284.008949] ksys_write+0x103/0x260 [ 284.012578] ? do_sys_open+0x16e/0x350 [ 284.016468] ? __ia32_sys_read+0xa0/0xa0 [ 284.020524] ? do_syscall_64+0x21/0x4e0 [ 284.025454] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.030930] __x64_sys_write+0x6e/0xb0 [ 284.034821] do_syscall_64+0xd0/0x4e0 [ 284.038639] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.043831] RIP: 0033:0x459279 [ 284.047020] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.066071] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 284.073801] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 284.081168] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 284.088463] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 284.095729] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 284.103019] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 284.110301] CPU: 1 PID: 10116 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 284.118112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.127478] Call Trace: [ 284.130076] dump_stack+0x123/0x177 [ 284.133693] should_fail.cold.4+0x5/0x13 [ 284.137883] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 284.143009] ? kernel_text_address+0x79/0xf0 [ 284.147412] ? __kernel_text_address+0xd/0x40 [ 284.151897] ? unwind_get_return_address+0x61/0xa0 [ 284.156812] __should_failslab+0xba/0xf0 [ 284.160861] should_failslab+0x9/0x14 [ 284.164642] __kmalloc+0x70/0x770 [ 284.168078] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 284.173336] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 284.178422] ? tls_push_record+0xf3/0x1720 [ 284.182635] ? tls_sw_sendmsg+0x92d/0x1020 [ 284.187015] ? inet_sendmsg+0x108/0x440 [ 284.190993] ? smc_sendmsg+0x223/0x320 [ 284.194882] ? sock_sendmsg+0xb5/0xf0 [ 284.198666] ? sock_write_iter+0x1e9/0x3d0 [ 284.202890] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 284.208674] ? iov_iter_get_pages+0x1ef/0x11a0 [ 284.213237] ? mark_held_locks+0xc7/0x130 [ 284.217369] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 284.222288] ? __lock_is_held+0xb5/0x140 [ 284.226336] generic_gcmaes_encrypt+0xfd/0x150 [ 284.230900] ? generic_gcmaes_encrypt+0xfd/0x150 [ 284.235648] ? helper_rfc4106_encrypt+0x450/0x450 [ 284.240476] ? __kmalloc+0x5f1/0x770 [ 284.244186] gcmaes_wrapper_encrypt+0x109/0x180 [ 284.248844] tls_push_record+0x966/0x1720 [ 284.253061] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.257629] tls_sw_sendmsg+0x92d/0x1020 [ 284.261699] ? find_held_lock+0x36/0x1d0 [ 284.265743] ? tls_sw_push_pending_record+0x10/0x10 [ 284.270739] ? __local_bh_enable_ip+0x160/0x260 [ 284.275531] ? lock_sock_nested+0xc5/0x100 [ 284.279772] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.286646] ? lock_sock_nested+0x82/0x100 [ 284.290879] ? trace_hardirqs_on+0x28/0x190 [ 284.295186] ? lock_sock_nested+0x82/0x100 [ 284.299412] inet_sendmsg+0x108/0x440 [ 284.303204] smc_sendmsg+0x223/0x320 [ 284.306900] ? smc_sendpage+0x170/0x170 [ 284.310873] sock_sendmsg+0xb5/0xf0 [ 284.314485] sock_write_iter+0x1e9/0x3d0 [ 284.318528] ? sock_sendmsg+0xf0/0xf0 [ 284.322321] __vfs_write+0x443/0x890 [ 284.326014] ? kernel_read+0x130/0x130 [ 284.329892] ? selinux_file_permission+0x2d1/0x3f0 [ 284.334808] ? rw_verify_area+0xb8/0x2b0 [ 284.338856] vfs_write+0x150/0x4d0 [ 284.342380] ksys_write+0x103/0x260 [ 284.345987] ? do_sys_open+0x16e/0x350 [ 284.349856] ? __ia32_sys_read+0xa0/0xa0 [ 284.353900] ? do_syscall_64+0x21/0x4e0 [ 284.357856] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.363276] __x64_sys_write+0x6e/0xb0 [ 284.367143] do_syscall_64+0xd0/0x4e0 [ 284.370926] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.376095] RIP: 0033:0x459279 [ 284.379275] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.398262] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 284.405955] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 284.413303] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 284.420617] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 284.427882] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 284.435159] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 284.446369] CPU: 0 PID: 10107 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 284.454218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.463568] Call Trace: [ 284.466254] dump_stack+0x123/0x177 [ 284.469906] should_fail.cold.4+0x5/0x13 [ 284.473965] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 284.479054] ? mark_held_locks+0xc7/0x130 [ 284.483192] __alloc_pages_nodemask+0x1d5/0x710 [ 284.487847] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 284.492853] alloc_pages_current+0xd6/0x1b0 [ 284.497160] skb_page_frag_refill+0x20b/0x400 [ 284.501820] sk_page_frag_refill+0x46/0x1b0 [ 284.506151] tcp_sendmsg_locked+0xc58/0x3580 [ 284.510547] ? mark_held_locks+0x130/0x130 [ 284.514767] ? mark_held_locks+0xc7/0x130 [ 284.518900] ? tcp_sendpage+0x50/0x50 [ 284.522955] ? mark_held_locks+0xc7/0x130 [ 284.527116] ? __local_bh_enable_ip+0x160/0x260 [ 284.531780] ? lock_sock_nested+0xc5/0x100 [ 284.536231] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.541010] ? lock_sock_nested+0x82/0x100 [ 284.545241] ? trace_hardirqs_on+0x28/0x190 [ 284.549579] ? lock_sock_nested+0x82/0x100 [ 284.553903] ? lock_sock_nested+0x82/0x100 [ 284.558131] ? __local_bh_enable_ip+0x160/0x260 [ 284.562819] tcp_sendmsg+0x27/0x40 [ 284.566385] inet_sendmsg+0x108/0x440 [ 284.570192] smc_sendmsg+0x223/0x320 [ 284.573894] ? smc_sendpage+0x170/0x170 [ 284.577855] sock_sendmsg+0xb5/0xf0 [ 284.581555] sock_write_iter+0x1e9/0x3d0 [ 284.585600] ? sock_sendmsg+0xf0/0xf0 [ 284.589419] __vfs_write+0x443/0x890 [ 284.593113] ? kernel_read+0x130/0x130 [ 284.596991] ? selinux_file_permission+0x2d1/0x3f0 [ 284.601944] ? rw_verify_area+0xb8/0x2b0 [ 284.606019] vfs_write+0x150/0x4d0 [ 284.609557] ksys_write+0x103/0x260 [ 284.613168] ? do_sys_open+0x16e/0x350 [ 284.617039] ? __ia32_sys_read+0xa0/0xa0 [ 284.621080] ? do_syscall_64+0x21/0x4e0 [ 284.625042] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.630387] __x64_sys_write+0x6e/0xb0 [ 284.634280] do_syscall_64+0xd0/0x4e0 [ 284.638067] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.643243] RIP: 0033:0x459279 [ 284.646420] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.665308] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 284.673001] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 284.680277] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 284.687528] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 284.694782] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 284.702037] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 284.711296] FAULT_INJECTION: forcing a failure. [ 284.711296] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 284.723491] FAULT_INJECTION: forcing a failure. [ 284.723491] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 284.739973] CPU: 1 PID: 10127 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 284.747802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.757349] Call Trace: [ 284.759961] dump_stack+0x123/0x177 [ 284.763607] should_fail.cold.4+0x5/0x13 [ 284.767716] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 284.767728] ? mark_held_locks+0xc7/0x130 [ 284.767739] __alloc_pages_nodemask+0x1d5/0x710 [ 284.767746] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 284.767760] alloc_pages_current+0xd6/0x1b0 [ 284.767772] skb_page_frag_refill+0x20b/0x400 [ 284.767779] sk_page_frag_refill+0x46/0x1b0 [ 284.767786] tcp_sendmsg_locked+0xc58/0x3580 [ 284.767793] ? mark_held_locks+0x130/0x130 [ 284.786716] ? mark_held_locks+0xc7/0x130 [ 284.786734] ? tcp_sendpage+0x50/0x50 [ 284.786742] ? mark_held_locks+0xc7/0x130 [ 284.786751] ? __local_bh_enable_ip+0x160/0x260 [ 284.786758] ? lock_sock_nested+0xc5/0x100 [ 284.786762] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.786766] ? lock_sock_nested+0x82/0x100 [ 284.786771] ? trace_hardirqs_on+0x28/0x190 [ 284.786774] ? lock_sock_nested+0x82/0x100 [ 284.786778] ? lock_sock_nested+0x82/0x100 [ 284.786785] ? __local_bh_enable_ip+0x160/0x260 [ 284.786793] tcp_sendmsg+0x27/0x40 [ 284.786802] inet_sendmsg+0x108/0x440 [ 284.786811] smc_sendmsg+0x223/0x320 [ 284.786815] ? smc_sendpage+0x170/0x170 [ 284.786824] sock_sendmsg+0xb5/0xf0 [ 284.786830] sock_write_iter+0x1e9/0x3d0 [ 284.786837] ? sock_sendmsg+0xf0/0xf0 [ 284.786855] __vfs_write+0x443/0x890 [ 284.786862] ? kernel_read+0x130/0x130 [ 284.786878] ? selinux_file_permission+0x2d1/0x3f0 [ 284.786887] ? rw_verify_area+0xb8/0x2b0 [ 284.898866] vfs_write+0x150/0x4d0 [ 284.902407] ksys_write+0x103/0x260 [ 284.906100] ? do_sys_open+0x16e/0x350 [ 284.909966] ? __ia32_sys_read+0xa0/0xa0 [ 284.914530] ? do_syscall_64+0x21/0x4e0 [ 284.918497] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.923845] __x64_sys_write+0x6e/0xb0 [ 284.927716] do_syscall_64+0xd0/0x4e0 [ 284.932284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.938220] RIP: 0033:0x459279 [ 284.941762] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.960651] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 284.968340] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 284.975594] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 284.982948] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 284.990226] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 284.997572] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 285.013630] CPU: 1 PID: 10126 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 285.021504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.030974] Call Trace: [ 285.033579] dump_stack+0x123/0x177 [ 285.037331] should_fail.cold.4+0x5/0x13 [ 285.041559] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 285.046699] ? mark_held_locks+0xc7/0x130 [ 285.050976] __alloc_pages_nodemask+0x1d5/0x710 [ 285.055657] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 285.060667] alloc_pages_current+0xd6/0x1b0 [ 285.064985] skb_page_frag_refill+0x20b/0x400 [ 285.069462] sk_page_frag_refill+0x46/0x1b0 [ 285.073772] tcp_sendmsg_locked+0xc58/0x3580 [ 285.078443] ? mark_held_locks+0x130/0x130 [ 285.082657] ? mark_held_locks+0xc7/0x130 [ 285.086812] ? tcp_sendpage+0x50/0x50 [ 285.090593] ? mark_held_locks+0xc7/0x130 [ 285.094984] ? __local_bh_enable_ip+0x160/0x260 [ 285.100075] ? lock_sock_nested+0xc5/0x100 [ 285.104301] ? lockdep_hardirqs_on+0x421/0x5c0 [ 285.108862] ? lock_sock_nested+0x82/0x100 [ 285.113079] ? trace_hardirqs_on+0x28/0x190 [ 285.117379] ? lock_sock_nested+0x82/0x100 [ 285.121603] ? lock_sock_nested+0x82/0x100 [ 285.125827] ? __local_bh_enable_ip+0x160/0x260 [ 285.130569] tcp_sendmsg+0x27/0x40 [ 285.134090] inet_sendmsg+0x108/0x440 [ 285.137876] smc_sendmsg+0x223/0x320 [ 285.141569] ? smc_sendpage+0x170/0x170 [ 285.145536] sock_sendmsg+0xb5/0xf0 [ 285.149145] sock_write_iter+0x1e9/0x3d0 [ 285.153189] ? sock_sendmsg+0xf0/0xf0 [ 285.156989] __vfs_write+0x443/0x890 [ 285.160686] ? kernel_read+0x130/0x130 [ 285.164569] ? selinux_file_permission+0x2d1/0x3f0 [ 285.169583] ? rw_verify_area+0xb8/0x2b0 [ 285.173629] vfs_write+0x150/0x4d0 [ 285.177160] ksys_write+0x103/0x260 [ 285.180861] ? do_sys_open+0x16e/0x350 [ 285.184731] ? __ia32_sys_read+0xa0/0xa0 [ 285.188779] ? do_syscall_64+0x21/0x4e0 [ 285.192942] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.198496] __x64_sys_write+0x6e/0xb0 [ 285.202565] do_syscall_64+0xd0/0x4e0 [ 285.206543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.212760] RIP: 0033:0x459279 [ 285.215935] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.235441] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.243393] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 285.251194] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 285.259058] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 285.266764] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 285.274014] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 285.299068] FAULT_INJECTION: forcing a failure. [ 285.299068] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.313266] FAULT_INJECTION: forcing a failure. [ 285.313266] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.329892] CPU: 0 PID: 10137 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 285.330270] FAULT_INJECTION: forcing a failure. [ 285.330270] name failslab, interval 1, probability 0, space 0, times 0 [ 285.337726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.337730] Call Trace: [ 285.337748] dump_stack+0x123/0x177 [ 285.337760] should_fail.cold.4+0x5/0x13 [ 285.337767] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 285.337777] ? mark_held_locks+0xc7/0x130 [ 285.337788] __alloc_pages_nodemask+0x1d5/0x710 [ 285.337795] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 285.337807] alloc_pages_current+0xd6/0x1b0 [ 285.337817] skb_page_frag_refill+0x20b/0x400 [ 285.337824] sk_page_frag_refill+0x46/0x1b0 [ 285.337831] tcp_sendmsg_locked+0xc58/0x3580 [ 285.337842] ? mark_held_locks+0x130/0x130 [ 285.411621] ? mark_held_locks+0xc7/0x130 [ 285.415875] ? tcp_sendpage+0x50/0x50 [ 285.419666] ? mark_held_locks+0xc7/0x130 [ 285.423809] ? __local_bh_enable_ip+0x160/0x260 [ 285.428474] ? lock_sock_nested+0xc5/0x100 [ 285.432737] ? lockdep_hardirqs_on+0x421/0x5c0 [ 285.438087] ? lock_sock_nested+0x82/0x100 [ 285.443430] ? trace_hardirqs_on+0x28/0x190 [ 285.448041] ? lock_sock_nested+0x82/0x100 [ 285.452306] ? lock_sock_nested+0x82/0x100 [ 285.457319] ? __local_bh_enable_ip+0x160/0x260 [ 285.463205] tcp_sendmsg+0x27/0x40 [ 285.466863] inet_sendmsg+0x108/0x440 [ 285.470681] smc_sendmsg+0x223/0x320 [ 285.474581] ? smc_sendpage+0x170/0x170 [ 285.479435] sock_sendmsg+0xb5/0xf0 [ 285.483128] sock_write_iter+0x1e9/0x3d0 [ 285.487302] ? sock_sendmsg+0xf0/0xf0 [ 285.491295] __vfs_write+0x443/0x890 [ 285.495627] ? kernel_read+0x130/0x130 [ 285.499832] ? selinux_file_permission+0x2d1/0x3f0 [ 285.505212] ? rw_verify_area+0xb8/0x2b0 [ 285.509265] vfs_write+0x150/0x4d0 [ 285.513318] ksys_write+0x103/0x260 [ 285.516926] ? do_sys_open+0x16e/0x350 [ 285.521354] ? __ia32_sys_read+0xa0/0xa0 [ 285.526537] ? do_syscall_64+0x21/0x4e0 [ 285.530899] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.536261] __x64_sys_write+0x6e/0xb0 [ 285.540177] do_syscall_64+0xd0/0x4e0 [ 285.544142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.550884] RIP: 0033:0x459279 [ 285.554076] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.574470] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.582616] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 285.590176] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 285.597427] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 285.604996] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 285.612256] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 285.625282] CPU: 0 PID: 10136 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 285.633426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.643156] Call Trace: [ 285.645759] dump_stack+0x123/0x177 [ 285.649394] should_fail.cold.4+0x5/0x13 [ 285.653448] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 285.658545] ? mark_held_locks+0xc7/0x130 [ 285.662705] __alloc_pages_nodemask+0x1d5/0x710 [ 285.667360] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 285.672768] alloc_pages_current+0xd6/0x1b0 [ 285.677076] skb_page_frag_refill+0x20b/0x400 [ 285.684113] sk_page_frag_refill+0x46/0x1b0 [ 285.688509] tcp_sendmsg_locked+0xc58/0x3580 [ 285.692933] ? mark_held_locks+0x130/0x130 [ 285.697160] ? mark_held_locks+0xc7/0x130 [ 285.701415] ? tcp_sendpage+0x50/0x50 [ 285.705212] ? mark_held_locks+0xc7/0x130 [ 285.709953] ? __local_bh_enable_ip+0x160/0x260 [ 285.714689] ? lock_sock_nested+0xc5/0x100 [ 285.718915] ? lockdep_hardirqs_on+0x421/0x5c0 [ 285.723674] ? lock_sock_nested+0x82/0x100 [ 285.727990] ? trace_hardirqs_on+0x28/0x190 [ 285.732294] ? lock_sock_nested+0x82/0x100 [ 285.736512] ? lock_sock_nested+0x82/0x100 [ 285.742298] ? __local_bh_enable_ip+0x160/0x260 [ 285.746960] tcp_sendmsg+0x27/0x40 [ 285.750493] inet_sendmsg+0x108/0x440 [ 285.754278] smc_sendmsg+0x223/0x320 [ 285.757994] ? smc_sendpage+0x170/0x170 [ 285.761952] sock_sendmsg+0xb5/0xf0 [ 285.765561] sock_write_iter+0x1e9/0x3d0 [ 285.769615] ? sock_sendmsg+0xf0/0xf0 [ 285.773401] ? filelayout_reset_read+0x70/0x70 [ 285.778065] __vfs_write+0x443/0x890 [ 285.781783] ? kernel_read+0x130/0x130 [ 285.785858] ? selinux_file_permission+0x2d1/0x3f0 [ 285.790814] ? rw_verify_area+0xb8/0x2b0 [ 285.794871] vfs_write+0x150/0x4d0 [ 285.798404] ksys_write+0x103/0x260 [ 285.802031] ? do_sys_open+0x16e/0x350 [ 285.805960] ? __ia32_sys_read+0xa0/0xa0 [ 285.810013] ? do_syscall_64+0x21/0x4e0 [ 285.813972] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.819321] __x64_sys_write+0x6e/0xb0 [ 285.823192] do_syscall_64+0xd0/0x4e0 [ 285.826980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.832336] RIP: 0033:0x459279 [ 285.835519] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.854401] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.862088] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 285.869347] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 285.876596] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 285.883850] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 285.891112] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 285.898384] CPU: 1 PID: 10141 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 285.906211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.915562] Call Trace: [ 285.918150] dump_stack+0x123/0x177 [ 285.921759] should_fail.cold.4+0x5/0x13 [ 285.925986] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 285.931069] ? kernel_text_address+0x79/0xf0 [ 285.935457] ? __kernel_text_address+0xd/0x40 [ 285.939934] ? unwind_get_return_address+0x61/0xa0 [ 285.944988] __should_failslab+0xba/0xf0 [ 285.949055] should_failslab+0x9/0x14 [ 285.952842] __kmalloc+0x70/0x770 [ 285.956285] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 285.961549] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 285.966637] ? tls_push_record+0xf3/0x1720 [ 285.970846] ? tls_sw_sendmsg+0x92d/0x1020 [ 285.975059] ? inet_sendmsg+0x108/0x440 [ 285.979042] ? smc_sendmsg+0x223/0x320 [ 285.982967] ? sock_sendmsg+0xb5/0xf0 [ 285.986746] ? sock_write_iter+0x1e9/0x3d0 [ 285.990969] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 285.996748] ? iov_iter_get_pages+0x1ef/0x11a0 [ 286.001309] ? mark_held_locks+0xc7/0x130 [ 286.005439] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 286.010350] ? __lock_is_held+0xb5/0x140 [ 286.014400] generic_gcmaes_encrypt+0xfd/0x150 [ 286.018959] ? generic_gcmaes_encrypt+0xfd/0x150 [ 286.023711] ? helper_rfc4106_encrypt+0x450/0x450 [ 286.028540] ? __kmalloc+0x5f1/0x770 [ 286.032253] gcmaes_wrapper_encrypt+0x109/0x180 [ 286.036917] tls_push_record+0x966/0x1720 [ 286.041055] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.045634] tls_sw_sendmsg+0x92d/0x1020 [ 286.049684] ? find_held_lock+0x36/0x1d0 [ 286.053750] ? tls_sw_push_pending_record+0x10/0x10 [ 286.058771] ? __local_bh_enable_ip+0x160/0x260 [ 286.063506] ? lock_sock_nested+0xc5/0x100 [ 286.067738] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.072305] ? lock_sock_nested+0x82/0x100 [ 286.076526] ? trace_hardirqs_on+0x28/0x190 [ 286.080835] ? lock_sock_nested+0x82/0x100 [ 286.085051] ? lock_sock_nested+0x82/0x100 [ 286.089275] inet_sendmsg+0x108/0x440 [ 286.093061] smc_sendmsg+0x223/0x320 [ 286.096857] ? smc_sendpage+0x170/0x170 [ 286.100829] sock_sendmsg+0xb5/0xf0 [ 286.104445] sock_write_iter+0x1e9/0x3d0 [ 286.108494] ? sock_sendmsg+0xf0/0xf0 [ 286.112297] ? btrfs_create_pending_block_groups+0x330/0x610 [ 286.118207] __vfs_write+0x443/0x890 [ 286.121912] ? kernel_read+0x130/0x130 [ 286.125822] ? selinux_file_permission+0x2d1/0x3f0 [ 286.130761] ? rw_verify_area+0xb8/0x2b0 [ 286.134810] vfs_write+0x150/0x4d0 [ 286.138337] ksys_write+0x103/0x260 [ 286.141946] ? do_sys_open+0x16e/0x350 [ 286.145820] ? __ia32_sys_read+0xa0/0xa0 [ 286.149876] ? do_syscall_64+0x21/0x4e0 [ 286.154443] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.159789] __x64_sys_write+0x6e/0xb0 [ 286.163664] do_syscall_64+0xd0/0x4e0 [ 286.167450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.172620] RIP: 0033:0x459279 [ 286.175808] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.194779] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 286.202465] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 286.209727] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 286.217060] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 286.224311] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 286.231670] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 286.298321] FAULT_INJECTION: forcing a failure. [ 286.298321] name failslab, interval 1, probability 0, space 0, times 0 [ 286.298324] FAULT_INJECTION: forcing a failure. [ 286.298324] name failslab, interval 1, probability 0, space 0, times 0 [ 286.298332] CPU: 0 PID: 10150 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 286.328488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.337823] Call Trace: [ 286.340398] dump_stack+0x123/0x177 [ 286.344009] should_fail.cold.4+0x5/0x13 [ 286.348050] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 286.353137] ? kernel_text_address+0x79/0xf0 [ 286.357533] ? __kernel_text_address+0xd/0x40 [ 286.362006] ? unwind_get_return_address+0x61/0xa0 [ 286.366937] __should_failslab+0xba/0xf0 [ 286.370991] should_failslab+0x9/0x14 [ 286.374769] __kmalloc+0x70/0x770 [ 286.378201] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 286.383467] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 286.388559] ? tls_push_record+0xf3/0x1720 [ 286.392769] ? tls_sw_sendmsg+0x92d/0x1020 [ 286.396985] ? inet_sendmsg+0x108/0x440 [ 286.400940] ? smc_sendmsg+0x223/0x320 [ 286.404805] ? sock_sendmsg+0xb5/0xf0 [ 286.408585] ? sock_write_iter+0x1e9/0x3d0 [ 286.412803] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 286.418586] ? iov_iter_get_pages+0x1ef/0x11a0 [ 286.423290] ? mark_held_locks+0xc7/0x130 [ 286.427427] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 286.432444] ? __lock_is_held+0xb5/0x140 [ 286.436502] generic_gcmaes_encrypt+0xfd/0x150 [ 286.441163] ? generic_gcmaes_encrypt+0xfd/0x150 [ 286.445917] ? helper_rfc4106_encrypt+0x450/0x450 [ 286.450745] ? __kmalloc+0x5f1/0x770 [ 286.454451] gcmaes_wrapper_encrypt+0x109/0x180 [ 286.459111] tls_push_record+0x966/0x1720 [ 286.463247] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.467844] tls_sw_sendmsg+0x92d/0x1020 [ 286.471890] ? find_held_lock+0x36/0x1d0 [ 286.475930] ? tls_sw_push_pending_record+0x10/0x10 [ 286.480932] ? __local_bh_enable_ip+0x160/0x260 [ 286.485578] ? lock_sock_nested+0xc5/0x100 [ 286.489792] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.494349] ? lock_sock_nested+0x82/0x100 [ 286.498572] ? trace_hardirqs_on+0x28/0x190 [ 286.502958] ? lock_sock_nested+0x82/0x100 [ 286.507187] ? lock_sock_nested+0x82/0x100 [ 286.511401] inet_sendmsg+0x108/0x440 [ 286.515186] smc_sendmsg+0x223/0x320 [ 286.518888] ? smc_sendpage+0x170/0x170 [ 286.522853] sock_sendmsg+0xb5/0xf0 [ 286.526476] sock_write_iter+0x1e9/0x3d0 [ 286.530520] ? sock_sendmsg+0xf0/0xf0 [ 286.534396] __vfs_write+0x443/0x890 [ 286.538101] ? kernel_read+0x130/0x130 [ 286.541973] ? selinux_file_permission+0x2d1/0x3f0 [ 286.546881] ? rw_verify_area+0xb8/0x2b0 [ 286.550938] vfs_write+0x150/0x4d0 [ 286.554469] ksys_write+0x103/0x260 [ 286.558083] ? do_sys_open+0x16e/0x350 [ 286.561960] ? __ia32_sys_read+0xa0/0xa0 [ 286.566004] ? do_syscall_64+0x21/0x4e0 [ 286.569956] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.575298] __x64_sys_write+0x6e/0xb0 [ 286.579349] do_syscall_64+0xd0/0x4e0 [ 286.583136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.588307] RIP: 0033:0x459279 [ 286.591487] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.610458] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 286.618144] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 286.625395] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 286.632644] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 286.639896] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 286.647149] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 286.654500] CPU: 1 PID: 10148 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 286.662297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.671636] Call Trace: [ 286.674206] dump_stack+0x123/0x177 [ 286.677815] should_fail.cold.4+0x5/0x13 [ 286.681855] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 286.687140] ? kernel_text_address+0x79/0xf0 [ 286.692395] ? __kernel_text_address+0xd/0x40 [ 286.697315] ? unwind_get_return_address+0x61/0xa0 [ 286.702315] __should_failslab+0xba/0xf0 [ 286.706356] should_failslab+0x9/0x14 [ 286.710145] __kmalloc+0x70/0x770 [ 286.713665] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 286.718931] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 286.724011] ? tls_push_record+0xf3/0x1720 [ 286.728222] ? tls_sw_sendmsg+0x92d/0x1020 [ 286.732524] ? inet_sendmsg+0x108/0x440 [ 286.736751] ? smc_sendmsg+0x223/0x320 [ 286.740976] ? sock_sendmsg+0xb5/0xf0 [ 286.744769] ? sock_write_iter+0x1e9/0x3d0 [ 286.748983] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 286.754777] ? iov_iter_get_pages+0x1ef/0x11a0 [ 286.759337] ? mark_held_locks+0xc7/0x130 [ 286.763488] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 286.768411] ? __lock_is_held+0xb5/0x140 [ 286.772472] generic_gcmaes_encrypt+0xfd/0x150 [ 286.777035] ? generic_gcmaes_encrypt+0xfd/0x150 [ 286.781941] ? helper_rfc4106_encrypt+0x450/0x450 [ 286.786764] ? __kmalloc+0x5f1/0x770 [ 286.790457] gcmaes_wrapper_encrypt+0x109/0x180 [ 286.795116] tls_push_record+0x966/0x1720 [ 286.799254] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.803820] tls_sw_sendmsg+0x92d/0x1020 [ 286.807863] ? find_held_lock+0x36/0x1d0 [ 286.811903] ? tls_sw_push_pending_record+0x10/0x10 [ 286.816899] ? __local_bh_enable_ip+0x160/0x260 [ 286.821554] ? lock_sock_nested+0xc5/0x100 [ 286.825767] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.830340] ? lock_sock_nested+0x82/0x100 [ 286.834574] ? trace_hardirqs_on+0x28/0x190 [ 286.838882] ? lock_sock_nested+0x82/0x100 [ 286.843094] ? lock_sock_nested+0x82/0x100 [ 286.847309] inet_sendmsg+0x108/0x440 [ 286.851352] smc_sendmsg+0x223/0x320 [ 286.855045] ? smc_sendpage+0x170/0x170 [ 286.859007] sock_sendmsg+0xb5/0xf0 [ 286.862639] sock_write_iter+0x1e9/0x3d0 [ 286.866694] ? sock_sendmsg+0xf0/0xf0 [ 286.870482] __vfs_write+0x443/0x890 [ 286.874184] ? kernel_read+0x130/0x130 [ 286.878055] ? selinux_file_permission+0x2d1/0x3f0 [ 286.882965] ? rw_verify_area+0xb8/0x2b0 [ 286.887020] vfs_write+0x150/0x4d0 [ 286.890540] ksys_write+0x103/0x260 [ 286.894160] ? do_sys_open+0x16e/0x350 [ 286.898041] ? __ia32_sys_read+0xa0/0xa0 [ 286.902170] ? do_syscall_64+0x21/0x4e0 [ 286.906211] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.911562] __x64_sys_write+0x6e/0xb0 [ 286.915527] do_syscall_64+0xd0/0x4e0 [ 286.919322] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.924698] RIP: 0033:0x459279 [ 286.927871] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.946899] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 286.954592] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 286.961872] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 286.969127] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 286.976466] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 286.983719] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 286.994084] FAULT_INJECTION: forcing a failure. [ 286.994084] name failslab, interval 1, probability 0, space 0, times 0 [ 287.014570] CPU: 1 PID: 10139 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 287.022483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.031839] Call Trace: [ 287.031852] dump_stack+0x123/0x177 [ 287.031864] should_fail.cold.4+0x5/0x13 [ 287.031871] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 287.031877] ? kernel_text_address+0x79/0xf0 [ 287.031882] ? __kernel_text_address+0xd/0x40 [ 287.031889] ? unwind_get_return_address+0x61/0xa0 [ 287.031898] __should_failslab+0xba/0xf0 [ 287.031906] should_failslab+0x9/0x14 [ 287.031912] __kmalloc+0x70/0x770 [ 287.031921] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.031928] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.031933] ? tls_push_record+0xf3/0x1720 [ 287.031937] ? tls_sw_sendmsg+0x92d/0x1020 [ 287.031943] ? inet_sendmsg+0x108/0x440 [ 287.031948] ? smc_sendmsg+0x223/0x320 [ 287.031954] ? sock_sendmsg+0xb5/0xf0 [ 287.031958] ? sock_write_iter+0x1e9/0x3d0 [ 287.031967] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 287.031975] ? iov_iter_get_pages+0x1ef/0x11a0 [ 287.031981] ? mark_held_locks+0xc7/0x130 [ 287.031989] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 287.031998] ? __lock_is_held+0xb5/0x140 [ 287.032012] generic_gcmaes_encrypt+0xfd/0x150 [ 287.032016] ? generic_gcmaes_encrypt+0xfd/0x150 [ 287.032022] ? helper_rfc4106_encrypt+0x450/0x450 [ 287.032028] ? __kmalloc+0x5f1/0x770 [ 287.032037] gcmaes_wrapper_encrypt+0x109/0x180 [ 287.032043] tls_push_record+0x966/0x1720 [ 287.032048] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.032062] tls_sw_sendmsg+0x92d/0x1020 [ 287.032076] ? find_held_lock+0x36/0x1d0 [ 287.032084] ? tls_sw_push_pending_record+0x10/0x10 [ 287.032091] ? __local_bh_enable_ip+0x160/0x260 [ 287.180006] ? lock_sock_nested+0xc5/0x100 [ 287.184236] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.188819] ? lock_sock_nested+0x82/0x100 [ 287.193030] ? trace_hardirqs_on+0x28/0x190 [ 287.197358] ? lock_sock_nested+0x82/0x100 [ 287.201589] inet_sendmsg+0x108/0x440 [ 287.205397] smc_sendmsg+0x223/0x320 [ 287.209105] ? smc_sendpage+0x170/0x170 [ 287.213081] sock_sendmsg+0xb5/0xf0 [ 287.218433] sock_write_iter+0x1e9/0x3d0 [ 287.222526] ? sock_sendmsg+0xf0/0xf0 [ 287.226316] __vfs_write+0x443/0x890 [ 287.230025] ? kernel_read+0x130/0x130 [ 287.234334] ? selinux_file_permission+0x2d1/0x3f0 [ 287.239248] ? rw_verify_area+0xb8/0x2b0 [ 287.243292] vfs_write+0x150/0x4d0 [ 287.246816] ksys_write+0x103/0x260 [ 287.250422] ? do_sys_open+0x16e/0x350 [ 287.254312] ? __ia32_sys_read+0xa0/0xa0 [ 287.258440] ? do_syscall_64+0x21/0x4e0 [ 287.262482] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.267830] __x64_sys_write+0x6e/0xb0 [ 287.271703] do_syscall_64+0xd0/0x4e0 [ 287.275485] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.280665] RIP: 0033:0x459279 [ 287.283845] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.305193] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.312895] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 287.320144] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 287.327409] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 287.334661] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 287.342783] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 287.354210] FAULT_INJECTION: forcing a failure. [ 287.354210] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 287.366992] FAULT_INJECTION: forcing a failure. [ 287.366992] name failslab, interval 1, probability 0, space 0, times 0 [ 287.380305] FAULT_INJECTION: forcing a failure. [ 287.380305] name failslab, interval 1, probability 0, space 0, times 0 [ 287.393184] CPU: 0 PID: 10153 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 287.401364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.410884] Call Trace: [ 287.413461] dump_stack+0x123/0x177 [ 287.417078] should_fail.cold.4+0x5/0x13 [ 287.421657] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 287.426851] ? kernel_text_address+0x79/0xf0 [ 287.431677] ? __kernel_text_address+0xd/0x40 [ 287.436604] ? unwind_get_return_address+0x61/0xa0 [ 287.441519] __should_failslab+0xba/0xf0 [ 287.445562] should_failslab+0x9/0x14 [ 287.449456] __kmalloc+0x70/0x770 [ 287.453010] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.461758] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.467886] ? tls_push_record+0xf3/0x1720 [ 287.472099] ? tls_sw_sendmsg+0x92d/0x1020 [ 287.476311] ? inet_sendmsg+0x108/0x440 [ 287.480272] ? smc_sendmsg+0x223/0x320 [ 287.484137] ? sock_sendmsg+0xb5/0xf0 [ 287.487919] ? sock_write_iter+0x1e9/0x3d0 [ 287.492134] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 287.498047] ? iov_iter_get_pages+0x1ef/0x11a0 [ 287.502618] ? mark_held_locks+0xc7/0x130 [ 287.506766] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 287.511695] ? __lock_is_held+0xb5/0x140 [ 287.515841] generic_gcmaes_encrypt+0xfd/0x150 [ 287.520420] ? generic_gcmaes_encrypt+0xfd/0x150 [ 287.525167] ? helper_rfc4106_encrypt+0x450/0x450 [ 287.530013] ? __kmalloc+0x5f1/0x770 [ 287.533726] gcmaes_wrapper_encrypt+0x109/0x180 [ 287.538386] tls_push_record+0x966/0x1720 [ 287.542519] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.547086] tls_sw_sendmsg+0x92d/0x1020 [ 287.551135] ? find_held_lock+0x36/0x1d0 [ 287.555182] ? tls_sw_push_pending_record+0x10/0x10 [ 287.560188] ? __local_bh_enable_ip+0x160/0x260 [ 287.564835] ? lock_sock_nested+0xc5/0x100 [ 287.569048] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.573608] ? lock_sock_nested+0x82/0x100 [ 287.577829] ? trace_hardirqs_on+0x28/0x190 [ 287.582128] ? lock_sock_nested+0x82/0x100 [ 287.586348] ? lock_sock_nested+0x82/0x100 [ 287.590561] inet_sendmsg+0x108/0x440 [ 287.594341] smc_sendmsg+0x223/0x320 [ 287.598043] ? smc_sendpage+0x170/0x170 [ 287.601999] sock_sendmsg+0xb5/0xf0 [ 287.605616] sock_write_iter+0x1e9/0x3d0 [ 287.609658] ? sock_sendmsg+0xf0/0xf0 [ 287.613446] __vfs_write+0x443/0x890 [ 287.617158] ? kernel_read+0x130/0x130 [ 287.621031] ? selinux_file_permission+0x2d1/0x3f0 [ 287.625949] ? rw_verify_area+0xb8/0x2b0 [ 287.629991] vfs_write+0x150/0x4d0 [ 287.633515] ksys_write+0x103/0x260 [ 287.637122] ? do_sys_open+0x16e/0x350 [ 287.640992] ? __ia32_sys_read+0xa0/0xa0 [ 287.645037] ? do_syscall_64+0x21/0x4e0 [ 287.649001] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.654351] __x64_sys_write+0x6e/0xb0 [ 287.658219] do_syscall_64+0xd0/0x4e0 [ 287.662028] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.667201] RIP: 0033:0x459279 [ 287.670371] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.689252] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.696940] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 287.704188] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 287.711452] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 287.718702] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 287.725968] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 287.733250] CPU: 1 PID: 10157 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 287.741046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.741051] Call Trace: [ 287.752993] dump_stack+0x123/0x177 [ 287.756611] should_fail.cold.4+0x5/0x13 [ 287.760661] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 287.760669] ? kernel_text_address+0x79/0xf0 [ 287.760674] ? __kernel_text_address+0xd/0x40 [ 287.760681] ? unwind_get_return_address+0x61/0xa0 [ 287.779568] __should_failslab+0xba/0xf0 [ 287.783618] should_failslab+0x9/0x14 [ 287.783625] __kmalloc+0x70/0x770 [ 287.783635] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.783642] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.783648] ? tls_push_record+0xf3/0x1720 [ 287.783652] ? tls_sw_sendmsg+0x92d/0x1020 [ 287.783658] ? inet_sendmsg+0x108/0x440 [ 287.783663] ? smc_sendmsg+0x223/0x320 [ 287.783670] ? sock_sendmsg+0xb5/0xf0 [ 287.783674] ? sock_write_iter+0x1e9/0x3d0 [ 287.783683] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 287.783692] ? iov_iter_get_pages+0x1ef/0x11a0 [ 287.783698] ? mark_held_locks+0xc7/0x130 [ 287.783705] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 287.790938] ? __lock_is_held+0xb5/0x140 [ 287.849040] generic_gcmaes_encrypt+0xfd/0x150 [ 287.853612] ? generic_gcmaes_encrypt+0xfd/0x150 [ 287.858343] ? helper_rfc4106_encrypt+0x450/0x450 [ 287.863163] ? __kmalloc+0x5f1/0x770 [ 287.866853] gcmaes_wrapper_encrypt+0x109/0x180 [ 287.871499] tls_push_record+0x966/0x1720 [ 287.875623] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.880319] tls_sw_sendmsg+0x92d/0x1020 [ 287.884372] ? find_held_lock+0x36/0x1d0 [ 287.888430] ? tls_sw_push_pending_record+0x10/0x10 [ 287.893434] ? __local_bh_enable_ip+0x160/0x260 [ 287.898086] ? lock_sock_nested+0xc5/0x100 [ 287.902313] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.906875] ? lock_sock_nested+0x82/0x100 [ 287.911086] ? trace_hardirqs_on+0x28/0x190 [ 287.915384] ? lock_sock_nested+0x82/0x100 [ 287.919594] ? lock_sock_nested+0x82/0x100 [ 287.923809] inet_sendmsg+0x108/0x440 [ 287.927754] smc_sendmsg+0x223/0x320 [ 287.931451] ? smc_sendpage+0x170/0x170 [ 287.935934] sock_sendmsg+0xb5/0xf0 [ 287.939550] sock_write_iter+0x1e9/0x3d0 [ 287.943612] ? sock_sendmsg+0xf0/0xf0 [ 287.947407] __vfs_write+0x443/0x890 [ 287.951121] ? kernel_read+0x130/0x130 [ 287.955001] ? selinux_file_permission+0x2d1/0x3f0 [ 287.959915] ? rw_verify_area+0xb8/0x2b0 [ 287.964053] vfs_write+0x150/0x4d0 [ 287.967579] ksys_write+0x103/0x260 [ 287.971294] ? do_sys_open+0x16e/0x350 [ 287.975165] ? __ia32_sys_read+0xa0/0xa0 [ 287.979204] ? do_syscall_64+0x21/0x4e0 [ 287.983166] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.988510] __x64_sys_write+0x6e/0xb0 [ 287.992379] do_syscall_64+0xd0/0x4e0 [ 287.996158] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.001325] RIP: 0033:0x459279 [ 288.004497] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.023463] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.031147] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 288.038395] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 288.045799] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 2019/12/05 07:04:33 executed programs: 842 [ 288.053326] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 288.061569] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 288.077146] CPU: 0 PID: 10154 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 288.085023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.094375] Call Trace: [ 288.094390] dump_stack+0x123/0x177 [ 288.094402] should_fail.cold.4+0x5/0x13 [ 288.094409] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 288.094417] ? mark_held_locks+0xc7/0x130 [ 288.094429] __alloc_pages_nodemask+0x1d5/0x710 [ 288.094436] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 288.094449] alloc_pages_current+0xd6/0x1b0 [ 288.094458] skb_page_frag_refill+0x20b/0x400 [ 288.104705] sk_page_frag_refill+0x46/0x1b0 [ 288.104716] tcp_sendmsg_locked+0xc58/0x3580 [ 288.104726] ? mark_held_locks+0x130/0x130 [ 288.104731] ? mark_held_locks+0xc7/0x130 [ 288.114105] ? tcp_sendpage+0x50/0x50 [ 288.114113] ? mark_held_locks+0xc7/0x130 [ 288.114123] ? __local_bh_enable_ip+0x160/0x260 [ 288.114129] ? lock_sock_nested+0xc5/0x100 [ 288.114134] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.114138] ? lock_sock_nested+0x82/0x100 [ 288.114142] ? trace_hardirqs_on+0x28/0x190 [ 288.114146] ? lock_sock_nested+0x82/0x100 [ 288.114150] ? lock_sock_nested+0x82/0x100 [ 288.114157] ? __local_bh_enable_ip+0x160/0x260 [ 288.114165] tcp_sendmsg+0x27/0x40 [ 288.114176] inet_sendmsg+0x108/0x440 [ 288.123838] smc_sendmsg+0x223/0x320 [ 288.123844] ? smc_sendpage+0x170/0x170 [ 288.123851] sock_sendmsg+0xb5/0xf0 [ 288.123858] sock_write_iter+0x1e9/0x3d0 [ 288.123865] ? sock_sendmsg+0xf0/0xf0 [ 288.123880] __vfs_write+0x443/0x890 [ 288.222897] ? kernel_read+0x130/0x130 [ 288.226771] ? selinux_file_permission+0x2d1/0x3f0 [ 288.231683] ? rw_verify_area+0xb8/0x2b0 [ 288.235725] vfs_write+0x150/0x4d0 [ 288.239243] ksys_write+0x103/0x260 [ 288.242845] ? do_sys_open+0x16e/0x350 [ 288.246708] ? __ia32_sys_read+0xa0/0xa0 [ 288.250749] ? do_syscall_64+0x21/0x4e0 [ 288.254702] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.260049] __x64_sys_write+0x6e/0xb0 [ 288.263913] do_syscall_64+0xd0/0x4e0 [ 288.267693] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.272997] RIP: 0033:0x459279 [ 288.276179] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.295091] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.302782] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 288.310033] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 288.317369] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 288.324626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 288.331882] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 288.342605] FAULT_INJECTION: forcing a failure. [ 288.342605] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 288.358631] FAULT_INJECTION: forcing a failure. [ 288.358631] name failslab, interval 1, probability 0, space 0, times 0 [ 288.370106] FAULT_INJECTION: forcing a failure. [ 288.370106] name failslab, interval 1, probability 0, space 0, times 0 [ 288.382422] FAULT_INJECTION: forcing a failure. [ 288.382422] name failslab, interval 1, probability 0, space 0, times 0 [ 288.385435] CPU: 0 PID: 10176 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 288.401405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.410737] Call Trace: [ 288.413306] dump_stack+0x123/0x177 [ 288.416913] should_fail.cold.4+0x5/0x13 [ 288.420953] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 288.426041] ? kernel_text_address+0x79/0xf0 [ 288.430436] ? __kernel_text_address+0xd/0x40 [ 288.435015] ? unwind_get_return_address+0x61/0xa0 [ 288.439926] __should_failslab+0xba/0xf0 [ 288.443968] should_failslab+0x9/0x14 [ 288.447746] __kmalloc+0x70/0x770 [ 288.451539] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 288.456918] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 288.462009] ? tls_push_record+0xf3/0x1720 [ 288.466239] ? tls_sw_sendmsg+0x92d/0x1020 [ 288.470457] ? inet_sendmsg+0x108/0x440 [ 288.474415] ? smc_sendmsg+0x223/0x320 [ 288.478287] ? sock_sendmsg+0xb5/0xf0 [ 288.482071] ? sock_write_iter+0x1e9/0x3d0 [ 288.486292] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 288.492081] ? iov_iter_get_pages+0x1ef/0x11a0 [ 288.496644] ? mark_held_locks+0xc7/0x130 [ 288.500803] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 288.505716] ? __lock_is_held+0xb5/0x140 [ 288.509757] generic_gcmaes_encrypt+0xfd/0x150 [ 288.514325] ? generic_gcmaes_encrypt+0xfd/0x150 [ 288.519068] ? helper_rfc4106_encrypt+0x450/0x450 [ 288.523887] ? __kmalloc+0x5f1/0x770 [ 288.527589] gcmaes_wrapper_encrypt+0x109/0x180 [ 288.532252] tls_push_record+0x966/0x1720 [ 288.536376] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.540941] tls_sw_sendmsg+0x92d/0x1020 [ 288.544986] ? find_held_lock+0x36/0x1d0 [ 288.549025] ? tls_sw_push_pending_record+0x10/0x10 [ 288.554029] ? __local_bh_enable_ip+0x160/0x260 [ 288.558674] ? lock_sock_nested+0xc5/0x100 [ 288.562898] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.567475] ? lock_sock_nested+0x82/0x100 [ 288.571700] ? trace_hardirqs_on+0x28/0x190 [ 288.576009] ? lock_sock_nested+0x82/0x100 [ 288.580244] ? lock_sock_nested+0x82/0x100 [ 288.584464] inet_sendmsg+0x108/0x440 [ 288.588251] smc_sendmsg+0x223/0x320 [ 288.591945] ? smc_sendpage+0x170/0x170 [ 288.595912] sock_sendmsg+0xb5/0xf0 [ 288.599529] sock_write_iter+0x1e9/0x3d0 [ 288.603572] ? sock_sendmsg+0xf0/0xf0 [ 288.607358] __vfs_write+0x443/0x890 [ 288.611052] ? kernel_read+0x130/0x130 [ 288.614921] ? selinux_file_permission+0x2d1/0x3f0 [ 288.619835] ? rw_verify_area+0xb8/0x2b0 [ 288.623873] vfs_write+0x150/0x4d0 [ 288.627394] ksys_write+0x103/0x260 [ 288.630997] ? do_sys_open+0x16e/0x350 [ 288.634871] ? __ia32_sys_read+0xa0/0xa0 [ 288.638909] ? do_syscall_64+0x21/0x4e0 [ 288.642862] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.648209] __x64_sys_write+0x6e/0xb0 [ 288.652074] do_syscall_64+0xd0/0x4e0 [ 288.655852] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.661017] RIP: 0033:0x459279 [ 288.664206] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.683094] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.690807] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 288.698056] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 288.705303] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 288.712550] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 288.719797] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 288.727782] CPU: 0 PID: 10171 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 288.735582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.735585] Call Trace: [ 288.735598] dump_stack+0x123/0x177 [ 288.735608] should_fail.cold.4+0x5/0x13 [ 288.735616] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 288.735623] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 288.735629] ? kasan_unpoison_shadow+0x35/0x50 [ 288.735638] __alloc_pages_nodemask+0x1d5/0x710 [ 288.735645] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 288.735657] alloc_pages_current+0xd6/0x1b0 [ 288.735667] skb_page_frag_refill+0x20b/0x400 [ 288.735673] sk_page_frag_refill+0x46/0x1b0 [ 288.735680] tcp_sendmsg_locked+0xc58/0x3580 [ 288.735688] ? mark_held_locks+0x130/0x130 [ 288.735692] ? mark_held_locks+0xc7/0x130 [ 288.735704] ? tcp_sendpage+0x50/0x50 [ 288.735711] ? mark_held_locks+0xc7/0x130 [ 288.735719] ? __local_bh_enable_ip+0x160/0x260 [ 288.735724] ? lock_sock_nested+0xc5/0x100 [ 288.735729] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.735733] ? lock_sock_nested+0x82/0x100 [ 288.735739] ? trace_hardirqs_on+0x28/0x190 [ 288.735743] ? lock_sock_nested+0x82/0x100 [ 288.735747] ? lock_sock_nested+0x82/0x100 [ 288.735753] ? __local_bh_enable_ip+0x160/0x260 [ 288.735760] tcp_sendmsg+0x27/0x40 [ 288.735768] inet_sendmsg+0x108/0x440 [ 288.735778] smc_sendmsg+0x223/0x320 [ 288.735783] ? smc_sendpage+0x170/0x170 [ 288.735791] sock_sendmsg+0xb5/0xf0 [ 288.735798] sock_write_iter+0x1e9/0x3d0 [ 288.735804] ? sock_sendmsg+0xf0/0xf0 [ 288.735821] __vfs_write+0x443/0x890 [ 288.735829] ? kernel_read+0x130/0x130 [ 288.735844] ? selinux_file_permission+0x2d1/0x3f0 [ 288.735854] ? rw_verify_area+0xb8/0x2b0 [ 288.770370] vfs_write+0x150/0x4d0 [ 288.770380] ksys_write+0x103/0x260 [ 288.770385] ? do_sys_open+0x16e/0x350 [ 288.770392] ? __ia32_sys_read+0xa0/0xa0 [ 288.770400] ? do_syscall_64+0x21/0x4e0 [ 288.770407] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.770415] __x64_sys_write+0x6e/0xb0 [ 288.784375] do_syscall_64+0xd0/0x4e0 [ 288.784385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.784391] RIP: 0033:0x459279 [ 288.784397] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.784401] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.784407] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 288.784410] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 288.784414] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 288.784417] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 288.784420] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 288.785310] CPU: 0 PID: 10173 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 289.003390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.012741] Call Trace: [ 289.015321] dump_stack+0x123/0x177 [ 289.018934] should_fail.cold.4+0x5/0x13 [ 289.022979] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 289.028061] ? kernel_text_address+0x79/0xf0 [ 289.032450] ? __kernel_text_address+0xd/0x40 [ 289.036926] ? unwind_get_return_address+0x61/0xa0 [ 289.041851] __should_failslab+0xba/0xf0 [ 289.045898] should_failslab+0x9/0x14 [ 289.049678] __kmalloc+0x70/0x770 [ 289.053119] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 289.058392] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 289.063484] ? tls_push_record+0xf3/0x1720 [ 289.067700] ? tls_sw_sendmsg+0x92d/0x1020 [ 289.071919] ? inet_sendmsg+0x108/0x440 [ 289.075885] ? smc_sendmsg+0x223/0x320 [ 289.079765] ? sock_sendmsg+0xb5/0xf0 [ 289.083555] ? sock_write_iter+0x1e9/0x3d0 [ 289.087780] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 289.093570] ? iov_iter_get_pages+0x1ef/0x11a0 [ 289.098144] ? mark_held_locks+0xc7/0x130 [ 289.102284] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 289.107198] ? __lock_is_held+0xb5/0x140 [ 289.111244] generic_gcmaes_encrypt+0xfd/0x150 [ 289.115808] ? generic_gcmaes_encrypt+0xfd/0x150 [ 289.120548] ? helper_rfc4106_encrypt+0x450/0x450 [ 289.125368] ? __kmalloc+0x5f1/0x770 [ 289.129063] gcmaes_wrapper_encrypt+0x109/0x180 [ 289.133728] tls_push_record+0x966/0x1720 [ 289.137959] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.142543] tls_sw_sendmsg+0x92d/0x1020 [ 289.146597] ? find_held_lock+0x36/0x1d0 [ 289.150637] ? tls_sw_push_pending_record+0x10/0x10 [ 289.155636] ? __local_bh_enable_ip+0x160/0x260 [ 289.160284] ? lock_sock_nested+0xc5/0x100 [ 289.164506] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.169073] ? lock_sock_nested+0x82/0x100 [ 289.173288] ? trace_hardirqs_on+0x28/0x190 [ 289.177591] ? lock_sock_nested+0x82/0x100 [ 289.181805] ? lock_sock_nested+0x82/0x100 [ 289.186018] inet_sendmsg+0x108/0x440 [ 289.189806] smc_sendmsg+0x223/0x320 [ 289.193513] ? smc_sendpage+0x170/0x170 [ 289.197468] sock_sendmsg+0xb5/0xf0 [ 289.201080] sock_write_iter+0x1e9/0x3d0 [ 289.205124] ? sock_sendmsg+0xf0/0xf0 [ 289.208917] __vfs_write+0x443/0x890 [ 289.212611] ? kernel_read+0x130/0x130 [ 289.216487] ? selinux_file_permission+0x2d1/0x3f0 [ 289.221410] ? rw_verify_area+0xb8/0x2b0 [ 289.225450] vfs_write+0x150/0x4d0 [ 289.228972] ksys_write+0x103/0x260 [ 289.232583] ? do_sys_open+0x16e/0x350 [ 289.236456] ? __ia32_sys_read+0xa0/0xa0 [ 289.240542] ? do_syscall_64+0x21/0x4e0 [ 289.244494] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.249840] __x64_sys_write+0x6e/0xb0 [ 289.253707] do_syscall_64+0xd0/0x4e0 [ 289.257484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.262654] RIP: 0033:0x459279 [ 289.265826] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.284747] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.292435] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 289.299687] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 289.306938] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 289.314188] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 289.321438] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 289.328712] CPU: 1 PID: 10174 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 289.336517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.346027] Call Trace: [ 289.348619] dump_stack+0x123/0x177 [ 289.352253] should_fail.cold.4+0x5/0x13 [ 289.356315] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 289.361402] ? kernel_text_address+0x79/0xf0 [ 289.365790] ? __kernel_text_address+0xd/0x40 [ 289.370286] ? unwind_get_return_address+0x61/0xa0 [ 289.375210] __should_failslab+0xba/0xf0 [ 289.379262] should_failslab+0x9/0x14 [ 289.383044] __kmalloc+0x70/0x770 [ 289.386484] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 289.391741] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 289.396823] ? tls_push_record+0xf3/0x1720 [ 289.401037] ? tls_sw_sendmsg+0x92d/0x1020 [ 289.405250] ? inet_sendmsg+0x108/0x440 [ 289.409200] ? smc_sendmsg+0x223/0x320 [ 289.413064] ? sock_sendmsg+0xb5/0xf0 [ 289.416839] ? sock_write_iter+0x1e9/0x3d0 [ 289.421054] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 289.426846] ? iov_iter_get_pages+0x1ef/0x11a0 [ 289.431416] ? mark_held_locks+0xc7/0x130 [ 289.435550] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 289.440461] ? __lock_is_held+0xb5/0x140 [ 289.444506] generic_gcmaes_encrypt+0xfd/0x150 [ 289.449064] ? generic_gcmaes_encrypt+0xfd/0x150 [ 289.453797] ? helper_rfc4106_encrypt+0x450/0x450 [ 289.458616] ? __kmalloc+0x5f1/0x770 [ 289.462307] gcmaes_wrapper_encrypt+0x109/0x180 [ 289.466963] tls_push_record+0x966/0x1720 [ 289.471085] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.475663] tls_sw_sendmsg+0x92d/0x1020 [ 289.479709] ? find_held_lock+0x36/0x1d0 [ 289.483749] ? tls_sw_push_pending_record+0x10/0x10 [ 289.488746] ? __local_bh_enable_ip+0x160/0x260 [ 289.493396] ? lock_sock_nested+0xc5/0x100 [ 289.497614] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.502178] ? lock_sock_nested+0x82/0x100 [ 289.506390] ? trace_hardirqs_on+0x28/0x190 [ 289.510685] ? lock_sock_nested+0x82/0x100 [ 289.514904] ? lock_sock_nested+0x82/0x100 [ 289.519117] inet_sendmsg+0x108/0x440 [ 289.522898] smc_sendmsg+0x223/0x320 [ 289.526587] ? smc_sendpage+0x170/0x170 [ 289.530549] sock_sendmsg+0xb5/0xf0 [ 289.534155] sock_write_iter+0x1e9/0x3d0 [ 289.538224] ? sock_sendmsg+0xf0/0xf0 [ 289.542031] __vfs_write+0x443/0x890 [ 289.545768] ? kernel_read+0x130/0x130 [ 289.549646] ? selinux_file_permission+0x2d1/0x3f0 [ 289.554561] ? rw_verify_area+0xb8/0x2b0 [ 289.558607] vfs_write+0x150/0x4d0 [ 289.562148] ksys_write+0x103/0x260 [ 289.565760] ? do_sys_open+0x16e/0x350 [ 289.569633] ? __ia32_sys_read+0xa0/0xa0 [ 289.573678] ? do_syscall_64+0x21/0x4e0 [ 289.577643] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.582988] __x64_sys_write+0x6e/0xb0 [ 289.586855] do_syscall_64+0xd0/0x4e0 [ 289.590645] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.595815] RIP: 0033:0x459279 [ 289.598988] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.617871] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.625560] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 289.632809] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 289.640288] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 289.647554] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 289.654828] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 289.710950] FAULT_INJECTION: forcing a failure. [ 289.710950] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 289.723346] FAULT_INJECTION: forcing a failure. [ 289.723346] name failslab, interval 1, probability 0, space 0, times 0 [ 289.735515] FAULT_INJECTION: forcing a failure. [ 289.735515] name failslab, interval 1, probability 0, space 0, times 0 [ 289.739156] FAULT_INJECTION: forcing a failure. [ 289.739156] name failslab, interval 1, probability 0, space 0, times 0 [ 289.759269] FAULT_INJECTION: forcing a failure. [ 289.759269] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 289.765011] CPU: 0 PID: 10187 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 289.779032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.788898] Call Trace: [ 289.791488] dump_stack+0x123/0x177 [ 289.795099] should_fail.cold.4+0x5/0x13 [ 289.799145] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 289.804236] ? mark_held_locks+0xc7/0x130 [ 289.808365] __alloc_pages_nodemask+0x1d5/0x710 [ 289.813012] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 289.818032] alloc_pages_current+0xd6/0x1b0 [ 289.822424] skb_page_frag_refill+0x20b/0x400 [ 289.826901] sk_page_frag_refill+0x46/0x1b0 [ 289.831212] tcp_sendmsg_locked+0xc58/0x3580 [ 289.835604] ? mark_held_locks+0x130/0x130 [ 289.839819] ? mark_held_locks+0xc7/0x130 [ 289.843961] ? tcp_sendpage+0x50/0x50 [ 289.847749] ? mark_held_locks+0xc7/0x130 [ 289.851875] ? __local_bh_enable_ip+0x160/0x260 [ 289.856524] ? lock_sock_nested+0xc5/0x100 [ 289.860740] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.865309] ? lock_sock_nested+0x82/0x100 [ 289.869527] ? trace_hardirqs_on+0x28/0x190 [ 289.873833] ? lock_sock_nested+0x82/0x100 [ 289.878048] ? lock_sock_nested+0x82/0x100 [ 289.882265] ? __local_bh_enable_ip+0x160/0x260 [ 289.886925] tcp_sendmsg+0x27/0x40 [ 289.890445] inet_sendmsg+0x108/0x440 [ 289.894231] smc_sendmsg+0x223/0x320 [ 289.897923] ? smc_sendpage+0x170/0x170 [ 289.901878] sock_sendmsg+0xb5/0xf0 [ 289.905486] sock_write_iter+0x1e9/0x3d0 [ 289.909527] ? sock_sendmsg+0xf0/0xf0 [ 289.913320] __vfs_write+0x443/0x890 [ 289.917023] ? kernel_read+0x130/0x130 [ 289.920894] ? selinux_file_permission+0x2d1/0x3f0 [ 289.925816] ? rw_verify_area+0xb8/0x2b0 [ 289.929866] vfs_write+0x150/0x4d0 [ 289.933404] ksys_write+0x103/0x260 [ 289.937011] ? do_sys_open+0x16e/0x350 [ 289.940888] ? __ia32_sys_read+0xa0/0xa0 [ 289.944935] ? do_syscall_64+0x21/0x4e0 [ 289.948913] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.954270] __x64_sys_write+0x6e/0xb0 [ 289.958142] do_syscall_64+0xd0/0x4e0 [ 289.961927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.967096] RIP: 0033:0x459279 [ 289.970268] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.989150] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.996855] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 290.004111] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 290.011553] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 290.018809] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 290.026058] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 290.033327] CPU: 1 PID: 10197 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 290.041128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.050476] Call Trace: [ 290.053051] dump_stack+0x123/0x177 [ 290.056670] should_fail.cold.4+0x5/0x13 [ 290.060719] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 290.065802] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 290.071057] ? kasan_unpoison_shadow+0x35/0x50 [ 290.075631] __alloc_pages_nodemask+0x1d5/0x710 [ 290.080300] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 290.085316] alloc_pages_current+0xd6/0x1b0 [ 290.089621] skb_page_frag_refill+0x20b/0x400 [ 290.094106] sk_page_frag_refill+0x46/0x1b0 [ 290.098416] tcp_sendmsg_locked+0xc58/0x3580 [ 290.102831] ? mark_held_locks+0x130/0x130 [ 290.107058] ? mark_held_locks+0xc7/0x130 [ 290.111195] ? tcp_sendpage+0x50/0x50 [ 290.114991] ? mark_held_locks+0xc7/0x130 [ 290.119129] ? __local_bh_enable_ip+0x160/0x260 [ 290.123787] ? lock_sock_nested+0xc5/0x100 [ 290.128002] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.132568] ? lock_sock_nested+0x82/0x100 [ 290.136790] ? trace_hardirqs_on+0x28/0x190 [ 290.141096] ? lock_sock_nested+0x82/0x100 [ 290.145306] ? lock_sock_nested+0x82/0x100 [ 290.149519] ? __local_bh_enable_ip+0x160/0x260 [ 290.154178] tcp_sendmsg+0x27/0x40 [ 290.157724] inet_sendmsg+0x108/0x440 [ 290.161507] smc_sendmsg+0x223/0x320 [ 290.165216] ? smc_sendpage+0x170/0x170 [ 290.169179] sock_sendmsg+0xb5/0xf0 [ 290.172784] sock_write_iter+0x1e9/0x3d0 [ 290.176828] ? sock_sendmsg+0xf0/0xf0 [ 290.180623] __vfs_write+0x443/0x890 [ 290.184315] ? kernel_read+0x130/0x130 [ 290.188187] ? selinux_file_permission+0x2d1/0x3f0 [ 290.193103] ? rw_verify_area+0xb8/0x2b0 [ 290.197152] vfs_write+0x150/0x4d0 [ 290.200679] ksys_write+0x103/0x260 [ 290.204292] ? do_sys_open+0x16e/0x350 [ 290.208175] ? __ia32_sys_read+0xa0/0xa0 [ 290.212228] ? do_syscall_64+0x21/0x4e0 [ 290.216191] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.221558] __x64_sys_write+0x6e/0xb0 [ 290.225432] do_syscall_64+0xd0/0x4e0 [ 290.229219] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.234405] RIP: 0033:0x459279 [ 290.237748] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.256736] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 290.264438] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 290.271706] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 290.278956] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 290.286208] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 290.293460] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 290.300728] CPU: 0 PID: 10192 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 290.308541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.317880] Call Trace: [ 290.320462] dump_stack+0x123/0x177 [ 290.324074] should_fail.cold.4+0x5/0x13 [ 290.328114] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 290.333197] ? kernel_text_address+0x79/0xf0 [ 290.337589] ? __kernel_text_address+0xd/0x40 [ 290.342066] ? unwind_get_return_address+0x61/0xa0 [ 290.346981] __should_failslab+0xba/0xf0 [ 290.351020] should_failslab+0x9/0x14 [ 290.354811] __kmalloc+0x70/0x770 [ 290.358247] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 290.363513] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 290.368950] ? tls_push_record+0xf3/0x1720 [ 290.373162] ? tls_sw_sendmsg+0x92d/0x1020 [ 290.377389] ? inet_sendmsg+0x108/0x440 [ 290.381343] ? smc_sendmsg+0x223/0x320 [ 290.385207] ? sock_sendmsg+0xb5/0xf0 [ 290.388996] ? sock_write_iter+0x1e9/0x3d0 [ 290.393214] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 290.398996] ? iov_iter_get_pages+0x1ef/0x11a0 [ 290.403560] ? mark_held_locks+0xc7/0x130 [ 290.407693] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 290.412620] ? __lock_is_held+0xb5/0x140 [ 290.416788] generic_gcmaes_encrypt+0xfd/0x150 [ 290.421368] ? generic_gcmaes_encrypt+0xfd/0x150 [ 290.426194] ? helper_rfc4106_encrypt+0x450/0x450 [ 290.431313] ? __kmalloc+0x5f1/0x770 [ 290.435032] gcmaes_wrapper_encrypt+0x109/0x180 [ 290.439699] tls_push_record+0x966/0x1720 [ 290.443832] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.448459] tls_sw_sendmsg+0x92d/0x1020 [ 290.452527] ? find_held_lock+0x36/0x1d0 [ 290.456592] ? tls_sw_push_pending_record+0x10/0x10 [ 290.461593] ? __local_bh_enable_ip+0x160/0x260 [ 290.466258] ? lock_sock_nested+0xc5/0x100 [ 290.470472] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.475033] ? lock_sock_nested+0x82/0x100 [ 290.479249] ? trace_hardirqs_on+0x28/0x190 [ 290.483574] ? lock_sock_nested+0x82/0x100 [ 290.487806] ? lock_sock_nested+0x82/0x100 [ 290.492026] inet_sendmsg+0x108/0x440 [ 290.495814] smc_sendmsg+0x223/0x320 [ 290.499522] ? smc_sendpage+0x170/0x170 [ 290.503478] sock_sendmsg+0xb5/0xf0 [ 290.507085] sock_write_iter+0x1e9/0x3d0 [ 290.511129] ? sock_sendmsg+0xf0/0xf0 [ 290.515020] __vfs_write+0x443/0x890 [ 290.518713] ? kernel_read+0x130/0x130 [ 290.522590] ? selinux_file_permission+0x2d1/0x3f0 [ 290.527589] ? rw_verify_area+0xb8/0x2b0 [ 290.531636] vfs_write+0x150/0x4d0 [ 290.535160] ksys_write+0x103/0x260 [ 290.538777] ? do_sys_open+0x16e/0x350 [ 290.543342] ? __ia32_sys_read+0xa0/0xa0 [ 290.547383] ? do_syscall_64+0x21/0x4e0 [ 290.551435] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.557064] __x64_sys_write+0x6e/0xb0 [ 290.562600] do_syscall_64+0xd0/0x4e0 [ 290.566416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.571586] RIP: 0033:0x459279 [ 290.574763] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.593827] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 290.601555] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 290.609246] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 290.616514] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 290.623780] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 290.631043] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 290.638458] CPU: 1 PID: 10195 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 290.646261] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.655739] Call Trace: [ 290.655756] dump_stack+0x123/0x177 [ 290.655767] should_fail.cold.4+0x5/0x13 [ 290.655775] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 290.655781] ? kernel_text_address+0x79/0xf0 [ 290.655787] ? __kernel_text_address+0xd/0x40 [ 290.655793] ? unwind_get_return_address+0x61/0xa0 [ 290.655801] __should_failslab+0xba/0xf0 [ 290.655808] should_failslab+0x9/0x14 [ 290.655814] __kmalloc+0x70/0x770 [ 290.655822] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 290.655829] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 290.655838] ? tls_push_record+0xf3/0x1720 [ 290.662053] ? tls_sw_sendmsg+0x92d/0x1020 [ 290.662059] ? inet_sendmsg+0x108/0x440 [ 290.662064] ? smc_sendmsg+0x223/0x320 [ 290.662072] ? sock_sendmsg+0xb5/0xf0 [ 290.662076] ? sock_write_iter+0x1e9/0x3d0 [ 290.662086] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 290.662095] ? iov_iter_get_pages+0x1ef/0x11a0 [ 290.743407] ? mark_held_locks+0xc7/0x130 [ 290.747593] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 290.752673] ? __lock_is_held+0xb5/0x140 [ 290.756761] generic_gcmaes_encrypt+0xfd/0x150 [ 290.761340] ? generic_gcmaes_encrypt+0xfd/0x150 [ 290.766691] ? helper_rfc4106_encrypt+0x450/0x450 [ 290.771612] ? __kmalloc+0x5f1/0x770 [ 290.775316] gcmaes_wrapper_encrypt+0x109/0x180 [ 290.780060] tls_push_record+0x966/0x1720 [ 290.784290] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.789384] tls_sw_sendmsg+0x92d/0x1020 [ 290.793706] ? find_held_lock+0x36/0x1d0 [ 290.797980] ? tls_sw_push_pending_record+0x10/0x10 [ 290.803086] ? __local_bh_enable_ip+0x160/0x260 [ 290.807760] ? lock_sock_nested+0xc5/0x100 [ 290.812633] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.818434] ? lock_sock_nested+0x82/0x100 [ 290.822665] ? trace_hardirqs_on+0x28/0x190 [ 290.826980] ? lock_sock_nested+0x82/0x100 [ 290.831406] ? lock_sock_nested+0x82/0x100 [ 290.835722] inet_sendmsg+0x108/0x440 [ 290.839528] smc_sendmsg+0x223/0x320 [ 290.843407] ? smc_sendpage+0x170/0x170 [ 290.847372] sock_sendmsg+0xb5/0xf0 [ 290.847379] sock_write_iter+0x1e9/0x3d0 [ 290.847385] ? sock_sendmsg+0xf0/0xf0 [ 290.847401] __vfs_write+0x443/0x890 [ 290.847408] ? kernel_read+0x130/0x130 [ 290.847421] ? selinux_file_permission+0x2d1/0x3f0 [ 290.847435] ? rw_verify_area+0xb8/0x2b0 [ 290.847443] vfs_write+0x150/0x4d0 [ 290.847451] ksys_write+0x103/0x260 [ 290.847455] ? do_sys_open+0x16e/0x350 [ 290.847462] ? __ia32_sys_read+0xa0/0xa0 [ 290.847470] ? do_syscall_64+0x21/0x4e0 [ 290.847476] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.847484] __x64_sys_write+0x6e/0xb0 [ 290.879702] do_syscall_64+0xd0/0x4e0 [ 290.879713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.879719] RIP: 0033:0x459279 [ 290.879726] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.942569] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 290.950284] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 290.957540] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 290.964806] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 290.972072] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 290.979326] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 290.997099] CPU: 1 PID: 10188 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 291.004950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.014938] Call Trace: [ 291.017541] dump_stack+0x123/0x177 [ 291.021701] should_fail.cold.4+0x5/0x13 [ 291.027516] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 291.032934] ? kernel_text_address+0x79/0xf0 [ 291.037430] ? __kernel_text_address+0xd/0x40 [ 291.041930] ? unwind_get_return_address+0x61/0xa0 [ 291.047038] __should_failslab+0xba/0xf0 [ 291.051093] should_failslab+0x9/0x14 [ 291.054882] __kmalloc+0x70/0x770 [ 291.058329] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 291.063589] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 291.068701] ? tls_push_record+0xf3/0x1720 [ 291.072913] ? tls_sw_sendmsg+0x92d/0x1020 [ 291.077127] ? inet_sendmsg+0x108/0x440 [ 291.081083] ? smc_sendmsg+0x223/0x320 [ 291.084954] ? sock_sendmsg+0xb5/0xf0 [ 291.088732] ? sock_write_iter+0x1e9/0x3d0 [ 291.092948] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 291.103328] ? iov_iter_get_pages+0x1ef/0x11a0 [ 291.107932] ? mark_held_locks+0xc7/0x130 [ 291.112082] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 291.116998] ? __lock_is_held+0xb5/0x140 [ 291.121052] generic_gcmaes_encrypt+0xfd/0x150 [ 291.125631] ? generic_gcmaes_encrypt+0xfd/0x150 [ 291.130368] ? helper_rfc4106_encrypt+0x450/0x450 [ 291.135293] ? __kmalloc+0x5f1/0x770 [ 291.138991] gcmaes_wrapper_encrypt+0x109/0x180 [ 291.143644] tls_push_record+0x966/0x1720 [ 291.147770] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.152349] tls_sw_sendmsg+0x92d/0x1020 [ 291.156972] ? find_held_lock+0x36/0x1d0 [ 291.161118] ? tls_sw_push_pending_record+0x10/0x10 [ 291.166121] ? __local_bh_enable_ip+0x160/0x260 [ 291.170772] ? lock_sock_nested+0xc5/0x100 [ 291.174999] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.182265] ? lock_sock_nested+0x82/0x100 [ 291.186479] ? trace_hardirqs_on+0x28/0x190 [ 291.190788] ? lock_sock_nested+0x82/0x100 [ 291.195000] ? lock_sock_nested+0x82/0x100 [ 291.199217] inet_sendmsg+0x108/0x440 [ 291.203001] smc_sendmsg+0x223/0x320 [ 291.206706] ? smc_sendpage+0x170/0x170 [ 291.210662] sock_sendmsg+0xb5/0xf0 [ 291.214270] sock_write_iter+0x1e9/0x3d0 [ 291.218312] ? sock_sendmsg+0xf0/0xf0 [ 291.222098] __vfs_write+0x443/0x890 [ 291.225795] ? kernel_read+0x130/0x130 [ 291.229668] ? selinux_file_permission+0x2d1/0x3f0 [ 291.234580] ? rw_verify_area+0xb8/0x2b0 [ 291.238635] vfs_write+0x150/0x4d0 [ 291.242158] ksys_write+0x103/0x260 [ 291.245778] ? do_sys_open+0x16e/0x350 [ 291.249730] ? __ia32_sys_read+0xa0/0xa0 [ 291.253772] ? do_syscall_64+0x21/0x4e0 [ 291.257746] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.263182] __x64_sys_write+0x6e/0xb0 [ 291.267064] do_syscall_64+0xd0/0x4e0 [ 291.273288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.278458] RIP: 0033:0x459279 [ 291.281633] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.300537] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 291.308315] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 291.315566] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 291.325098] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 291.332353] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 291.339616] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 291.355702] FAULT_INJECTION: forcing a failure. [ 291.355702] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 291.355792] FAULT_INJECTION: forcing a failure. [ 291.355792] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 291.384216] CPU: 1 PID: 10208 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 291.392030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.401401] Call Trace: [ 291.403975] dump_stack+0x123/0x177 [ 291.407584] should_fail.cold.4+0x5/0x13 [ 291.411625] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 291.416796] ? mark_held_locks+0xc7/0x130 [ 291.420934] __alloc_pages_nodemask+0x1d5/0x710 [ 291.425593] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 291.430593] alloc_pages_current+0xd6/0x1b0 [ 291.434898] skb_page_frag_refill+0x20b/0x400 [ 291.439375] sk_page_frag_refill+0x46/0x1b0 [ 291.443678] tcp_sendmsg_locked+0xc58/0x3580 [ 291.448166] ? mark_held_locks+0x130/0x130 [ 291.452392] ? mark_held_locks+0xc7/0x130 [ 291.456526] ? tcp_sendpage+0x50/0x50 [ 291.460322] ? mark_held_locks+0xc7/0x130 [ 291.464453] ? __local_bh_enable_ip+0x160/0x260 [ 291.469103] ? lock_sock_nested+0xc5/0x100 [ 291.473316] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.477888] ? lock_sock_nested+0x82/0x100 [ 291.482113] ? trace_hardirqs_on+0x28/0x190 [ 291.486413] ? lock_sock_nested+0x82/0x100 [ 291.490626] ? lock_sock_nested+0x82/0x100 [ 291.494989] ? __local_bh_enable_ip+0x160/0x260 [ 291.499942] tcp_sendmsg+0x27/0x40 [ 291.503472] inet_sendmsg+0x108/0x440 [ 291.507280] smc_sendmsg+0x223/0x320 [ 291.510993] ? smc_sendpage+0x170/0x170 [ 291.514961] sock_sendmsg+0xb5/0xf0 [ 291.518593] sock_write_iter+0x1e9/0x3d0 [ 291.522651] ? sock_sendmsg+0xf0/0xf0 [ 291.526434] ? filelayout_reset_read+0x70/0x70 [ 291.531001] __vfs_write+0x443/0x890 [ 291.534696] ? kernel_read+0x130/0x130 [ 291.538566] ? selinux_file_permission+0x2d1/0x3f0 [ 291.543479] ? rw_verify_area+0xb8/0x2b0 [ 291.547529] vfs_write+0x150/0x4d0 [ 291.551059] ksys_write+0x103/0x260 [ 291.554662] ? do_sys_open+0x16e/0x350 [ 291.558529] ? __ia32_sys_read+0xa0/0xa0 [ 291.562569] ? do_syscall_64+0x21/0x4e0 [ 291.566541] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.571903] __x64_sys_write+0x6e/0xb0 [ 291.575781] do_syscall_64+0xd0/0x4e0 [ 291.579564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.584734] RIP: 0033:0x459279 [ 291.587920] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.607248] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 291.614936] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 291.622191] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 291.629448] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 291.636701] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 291.643952] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 291.654747] CPU: 0 PID: 10211 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 291.662585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.671947] Call Trace: [ 291.674520] dump_stack+0x123/0x177 [ 291.678284] should_fail.cold.4+0x5/0x13 [ 291.682382] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 291.687490] ? mark_held_locks+0xc7/0x130 [ 291.691627] __alloc_pages_nodemask+0x1d5/0x710 [ 291.696285] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 291.701380] alloc_pages_current+0xd6/0x1b0 [ 291.705775] skb_page_frag_refill+0x20b/0x400 [ 291.710253] sk_page_frag_refill+0x46/0x1b0 [ 291.714560] tcp_sendmsg_locked+0xc58/0x3580 [ 291.718980] ? mark_held_locks+0x130/0x130 [ 291.723193] ? mark_held_locks+0xc7/0x130 [ 291.727327] ? tcp_sendpage+0x50/0x50 [ 291.731129] ? mark_held_locks+0xc7/0x130 [ 291.735433] ? __local_bh_enable_ip+0x160/0x260 [ 291.740080] ? lock_sock_nested+0xc5/0x100 [ 291.744383] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.748967] ? lock_sock_nested+0x82/0x100 [ 291.753215] ? trace_hardirqs_on+0x28/0x190 [ 291.757540] ? lock_sock_nested+0x82/0x100 [ 291.761763] ? lock_sock_nested+0x82/0x100 [ 291.766161] ? __local_bh_enable_ip+0x160/0x260 [ 291.770821] tcp_sendmsg+0x27/0x40 [ 291.774344] inet_sendmsg+0x108/0x440 [ 291.778134] smc_sendmsg+0x223/0x320 [ 291.781825] ? smc_sendpage+0x170/0x170 [ 291.785893] sock_sendmsg+0xb5/0xf0 [ 291.789510] sock_write_iter+0x1e9/0x3d0 [ 291.795732] ? sock_sendmsg+0xf0/0xf0 [ 291.799552] __vfs_write+0x443/0x890 [ 291.803272] ? kernel_read+0x130/0x130 [ 291.807188] ? selinux_file_permission+0x2d1/0x3f0 [ 291.812108] ? rw_verify_area+0xb8/0x2b0 [ 291.816279] vfs_write+0x150/0x4d0 [ 291.819804] ksys_write+0x103/0x260 [ 291.823917] ? do_sys_open+0x16e/0x350 [ 291.827784] ? __ia32_sys_read+0xa0/0xa0 [ 291.831828] ? do_syscall_64+0x21/0x4e0 [ 291.835784] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.842347] __x64_sys_write+0x6e/0xb0 [ 291.846217] do_syscall_64+0xd0/0x4e0 [ 291.850027] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.855211] RIP: 0033:0x459279 [ 291.858397] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.877280] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 291.885000] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 291.892365] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 291.899640] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 291.906990] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 291.914268] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 291.970021] FAULT_INJECTION: forcing a failure. [ 291.970021] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 291.982979] CPU: 1 PID: 10213 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 291.983060] FAULT_INJECTION: forcing a failure. [ 291.983060] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 291.991045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.991049] Call Trace: [ 291.991062] dump_stack+0x123/0x177 [ 291.991073] should_fail.cold.4+0x5/0x13 [ 291.991081] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 291.991089] ? mark_held_locks+0xc7/0x130 [ 291.991100] __alloc_pages_nodemask+0x1d5/0x710 [ 291.991107] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 291.991121] alloc_pages_current+0xd6/0x1b0 [ 291.991131] skb_page_frag_refill+0x20b/0x400 [ 291.991137] sk_page_frag_refill+0x46/0x1b0 [ 291.991144] tcp_sendmsg_locked+0xc58/0x3580 [ 291.991151] ? mark_held_locks+0x130/0x130 [ 291.991154] ? mark_held_locks+0xc7/0x130 [ 291.991168] ? tcp_sendpage+0x50/0x50 [ 291.991175] ? mark_held_locks+0xc7/0x130 [ 291.991184] ? __local_bh_enable_ip+0x160/0x260 [ 291.991188] ? lock_sock_nested+0xc5/0x100 [ 291.991193] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.991198] ? lock_sock_nested+0x82/0x100 [ 291.991204] ? trace_hardirqs_on+0x28/0x190 [ 291.991208] ? lock_sock_nested+0x82/0x100 [ 291.991212] ? lock_sock_nested+0x82/0x100 [ 291.991219] ? __local_bh_enable_ip+0x160/0x260 [ 291.991228] tcp_sendmsg+0x27/0x40 [ 291.991236] inet_sendmsg+0x108/0x440 [ 291.991245] smc_sendmsg+0x223/0x320 [ 291.991251] ? smc_sendpage+0x170/0x170 [ 291.991258] sock_sendmsg+0xb5/0xf0 [ 291.991265] sock_write_iter+0x1e9/0x3d0 [ 292.012514] ? sock_sendmsg+0xf0/0xf0 [ 292.012531] __vfs_write+0x443/0x890 [ 292.012538] ? kernel_read+0x130/0x130 [ 292.012552] ? selinux_file_permission+0x2d1/0x3f0 [ 292.012562] ? rw_verify_area+0xb8/0x2b0 [ 292.012569] vfs_write+0x150/0x4d0 [ 292.012576] ksys_write+0x103/0x260 [ 292.012581] ? do_sys_open+0x16e/0x350 [ 292.012586] ? __ia32_sys_read+0xa0/0xa0 [ 292.012597] ? do_syscall_64+0x21/0x4e0 [ 292.022837] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.022848] __x64_sys_write+0x6e/0xb0 [ 292.022857] do_syscall_64+0xd0/0x4e0 [ 292.186598] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.191769] RIP: 0033:0x459279 [ 292.194946] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.216186] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.223872] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 292.231122] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.238375] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 292.245623] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 292.255666] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 292.263868] FAULT_INJECTION: forcing a failure. [ 292.263868] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 292.266203] CPU: 1 PID: 10212 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 292.283492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.292834] Call Trace: [ 292.295489] dump_stack+0x123/0x177 [ 292.299198] should_fail.cold.4+0x5/0x13 [ 292.303589] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.308676] ? mark_held_locks+0xc7/0x130 [ 292.313241] __alloc_pages_nodemask+0x1d5/0x710 [ 292.317891] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 292.322894] alloc_pages_current+0xd6/0x1b0 [ 292.327559] skb_page_frag_refill+0x20b/0x400 [ 292.332034] sk_page_frag_refill+0x46/0x1b0 [ 292.336362] tcp_sendmsg_locked+0xc58/0x3580 [ 292.340754] ? mark_held_locks+0x130/0x130 [ 292.344980] ? mark_held_locks+0xc7/0x130 [ 292.349112] ? tcp_sendpage+0x50/0x50 [ 292.352891] ? mark_held_locks+0xc7/0x130 [ 292.357032] ? __local_bh_enable_ip+0x160/0x260 [ 292.361683] ? lock_sock_nested+0xc5/0x100 [ 292.365897] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.370456] ? lock_sock_nested+0x82/0x100 [ 292.374680] ? trace_hardirqs_on+0x28/0x190 [ 292.378988] ? lock_sock_nested+0x82/0x100 [ 292.383288] ? lock_sock_nested+0x82/0x100 [ 292.387520] ? __local_bh_enable_ip+0x160/0x260 [ 292.392171] tcp_sendmsg+0x27/0x40 [ 292.395799] inet_sendmsg+0x108/0x440 [ 292.399582] smc_sendmsg+0x223/0x320 [ 292.403471] ? smc_sendpage+0x170/0x170 [ 292.407427] sock_sendmsg+0xb5/0xf0 [ 292.411051] sock_write_iter+0x1e9/0x3d0 [ 292.415803] ? sock_sendmsg+0xf0/0xf0 [ 292.419603] __vfs_write+0x443/0x890 [ 292.423298] ? kernel_read+0x130/0x130 [ 292.427192] ? selinux_file_permission+0x2d1/0x3f0 [ 292.432107] ? rw_verify_area+0xb8/0x2b0 [ 292.436167] vfs_write+0x150/0x4d0 [ 292.439689] ksys_write+0x103/0x260 [ 292.443406] ? do_sys_open+0x16e/0x350 [ 292.447273] ? __ia32_sys_read+0xa0/0xa0 [ 292.451318] ? do_syscall_64+0x21/0x4e0 [ 292.455705] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.461047] __x64_sys_write+0x6e/0xb0 [ 292.464914] do_syscall_64+0xd0/0x4e0 [ 292.468697] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.473872] RIP: 0033:0x459279 [ 292.477045] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.496012] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.503695] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 292.510950] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.518287] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 292.525537] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 292.532919] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 292.542792] CPU: 1 PID: 10217 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 292.550605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.559962] Call Trace: [ 292.562567] dump_stack+0x123/0x177 [ 292.566953] should_fail.cold.4+0x5/0x13 [ 292.571015] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.576135] ? mark_held_locks+0xc7/0x130 [ 292.576145] __alloc_pages_nodemask+0x1d5/0x710 [ 292.576153] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 292.576166] alloc_pages_current+0xd6/0x1b0 [ 292.576175] skb_page_frag_refill+0x20b/0x400 [ 292.576182] sk_page_frag_refill+0x46/0x1b0 [ 292.576189] tcp_sendmsg_locked+0xc58/0x3580 [ 292.576196] ? mark_held_locks+0x130/0x130 [ 292.576200] ? mark_held_locks+0xc7/0x130 [ 292.576213] ? tcp_sendpage+0x50/0x50 [ 292.576221] ? mark_held_locks+0xc7/0x130 [ 292.576229] ? __local_bh_enable_ip+0x160/0x260 [ 292.576232] ? lock_sock_nested+0xc5/0x100 [ 292.576240] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.590067] ? lock_sock_nested+0x82/0x100 [ 292.590073] ? trace_hardirqs_on+0x28/0x190 [ 292.590077] ? lock_sock_nested+0x82/0x100 [ 292.590082] ? lock_sock_nested+0x82/0x100 [ 292.590091] ? __local_bh_enable_ip+0x160/0x260 [ 292.590102] tcp_sendmsg+0x27/0x40 [ 292.590111] inet_sendmsg+0x108/0x440 [ 292.590120] smc_sendmsg+0x223/0x320 [ 292.590126] ? smc_sendpage+0x170/0x170 [ 292.619774] sock_sendmsg+0xb5/0xf0 [ 292.619783] sock_write_iter+0x1e9/0x3d0 [ 292.619790] ? sock_sendmsg+0xf0/0xf0 [ 292.619809] __vfs_write+0x443/0x890 [ 292.619818] ? kernel_read+0x130/0x130 [ 292.619835] ? selinux_file_permission+0x2d1/0x3f0 [ 292.619844] ? rw_verify_area+0xb8/0x2b0 [ 292.628708] vfs_write+0x150/0x4d0 [ 292.628718] ksys_write+0x103/0x260 [ 292.628723] ? do_sys_open+0x16e/0x350 [ 292.628729] ? __ia32_sys_read+0xa0/0xa0 [ 292.628738] ? do_syscall_64+0x21/0x4e0 [ 292.628746] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.628755] __x64_sys_write+0x6e/0xb0 [ 292.628762] do_syscall_64+0xd0/0x4e0 [ 292.628769] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.628775] RIP: 0033:0x459279 [ 292.628781] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.628785] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.768975] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 292.776230] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.783481] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 292.790744] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 292.798002] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 292.810537] FAULT_INJECTION: forcing a failure. [ 292.810537] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 292.838201] FAULT_INJECTION: forcing a failure. [ 292.838201] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 292.843772] CPU: 1 PID: 10226 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 292.850434] FAULT_INJECTION: forcing a failure. [ 292.850434] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 292.857817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.857821] Call Trace: [ 292.857835] dump_stack+0x123/0x177 [ 292.857892] should_fail.cold.4+0x5/0x13 [ 292.857900] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.857907] ? mark_held_locks+0xc7/0x130 [ 292.857919] __alloc_pages_nodemask+0x1d5/0x710 [ 292.857923] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 292.857931] alloc_pages_current+0xd6/0x1b0 [ 292.857938] skb_page_frag_refill+0x20b/0x400 [ 292.857943] sk_page_frag_refill+0x46/0x1b0 [ 292.857948] tcp_sendmsg_locked+0xc58/0x3580 [ 292.857954] ? mark_held_locks+0x130/0x130 [ 292.857958] ? mark_held_locks+0xc7/0x130 [ 292.857969] ? tcp_sendpage+0x50/0x50 [ 292.857976] ? mark_held_locks+0xc7/0x130 [ 292.857984] ? __local_bh_enable_ip+0x160/0x260 [ 292.857988] ? lock_sock_nested+0xc5/0x100 [ 292.857993] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.857997] ? lock_sock_nested+0x82/0x100 [ 292.858002] ? trace_hardirqs_on+0x28/0x190 [ 292.858013] ? lock_sock_nested+0x82/0x100 [ 292.858017] ? lock_sock_nested+0x82/0x100 [ 292.858023] ? __local_bh_enable_ip+0x160/0x260 [ 292.858030] tcp_sendmsg+0x27/0x40 [ 292.858037] inet_sendmsg+0x108/0x440 [ 292.858045] smc_sendmsg+0x223/0x320 [ 292.858050] ? smc_sendpage+0x170/0x170 [ 292.858058] sock_sendmsg+0xb5/0xf0 [ 292.858064] sock_write_iter+0x1e9/0x3d0 [ 292.858071] ? sock_sendmsg+0xf0/0xf0 [ 292.858086] __vfs_write+0x443/0x890 [ 292.858094] ? kernel_read+0x130/0x130 [ 292.858109] ? selinux_file_permission+0x2d1/0x3f0 [ 292.858120] ? rw_verify_area+0xb8/0x2b0 [ 292.858129] vfs_write+0x150/0x4d0 [ 292.858137] ksys_write+0x103/0x260 [ 292.858141] ? do_sys_open+0x16e/0x350 [ 292.858147] ? __ia32_sys_read+0xa0/0xa0 [ 292.858156] ? do_syscall_64+0x21/0x4e0 [ 292.858164] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.875528] FAULT_INJECTION: forcing a failure. [ 292.875528] name failslab, interval 1, probability 0, space 0, times 0 [ 292.879471] __x64_sys_write+0x6e/0xb0 [ 292.879482] do_syscall_64+0xd0/0x4e0 [ 292.879494] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.988396] RIP: 0033:0x459279 [ 292.995966] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.995970] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.995975] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 292.995977] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.995980] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 292.995982] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 292.995986] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 292.996678] CPU: 1 PID: 10236 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 293.059812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.090844] Call Trace: [ 293.090859] dump_stack+0x123/0x177 [ 293.090870] should_fail.cold.4+0x5/0x13 [ 293.090877] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 293.090885] ? mark_held_locks+0xc7/0x130 [ 293.090897] __alloc_pages_nodemask+0x1d5/0x710 [ 293.090903] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 293.090915] alloc_pages_current+0xd6/0x1b0 [ 293.090924] skb_page_frag_refill+0x20b/0x400 [ 293.090931] sk_page_frag_refill+0x46/0x1b0 [ 293.090938] tcp_sendmsg_locked+0xc58/0x3580 [ 293.090945] ? mark_held_locks+0x130/0x130 [ 293.090949] ? mark_held_locks+0xc7/0x130 [ 293.090963] ? tcp_sendpage+0x50/0x50 [ 293.090970] ? mark_held_locks+0xc7/0x130 [ 293.090977] ? __local_bh_enable_ip+0x160/0x260 [ 293.090984] ? lock_sock_nested+0xc5/0x100 [ 293.223981] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.228565] ? lock_sock_nested+0x82/0x100 [ 293.232790] ? trace_hardirqs_on+0x28/0x190 [ 293.237094] ? lock_sock_nested+0x82/0x100 [ 293.241315] ? lock_sock_nested+0x82/0x100 [ 293.245530] ? __local_bh_enable_ip+0x160/0x260 [ 293.250179] tcp_sendmsg+0x27/0x40 [ 293.253703] inet_sendmsg+0x108/0x440 [ 293.257502] smc_sendmsg+0x223/0x320 [ 293.261206] ? smc_sendpage+0x170/0x170 [ 293.265165] sock_sendmsg+0xb5/0xf0 [ 293.268785] sock_write_iter+0x1e9/0x3d0 [ 293.272841] ? sock_sendmsg+0xf0/0xf0 [ 293.276648] __vfs_write+0x443/0x890 [ 293.276655] ? kernel_read+0x130/0x130 [ 293.276671] ? selinux_file_permission+0x2d1/0x3f0 [ 293.276681] ? rw_verify_area+0xb8/0x2b0 [ 293.276688] vfs_write+0x150/0x4d0 [ 293.276696] ksys_write+0x103/0x260 [ 293.276701] ? do_sys_open+0x16e/0x350 [ 293.276707] ? __ia32_sys_read+0xa0/0xa0 [ 293.276716] ? do_syscall_64+0x21/0x4e0 [ 293.276724] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.276731] __x64_sys_write+0x6e/0xb0 [ 293.321460] do_syscall_64+0xd0/0x4e0 [ 293.325253] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.330438] RIP: 0033:0x459279 [ 293.333619] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.352524] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.360241] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 293.367514] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 293.374779] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 293.382034] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 2019/12/05 07:04:38 executed programs: 862 [ 293.389286] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 293.397950] CPU: 1 PID: 10235 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 293.405760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.415107] Call Trace: [ 293.417680] dump_stack+0x123/0x177 [ 293.421288] should_fail.cold.4+0x5/0x13 [ 293.425328] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 293.430406] ? kernel_text_address+0x79/0xf0 [ 293.434792] ? __kernel_text_address+0xd/0x40 [ 293.439264] ? unwind_get_return_address+0x61/0xa0 [ 293.444191] __should_failslab+0xba/0xf0 [ 293.448231] should_failslab+0x9/0x14 [ 293.452016] __kmalloc+0x70/0x770 [ 293.456319] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 293.461571] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 293.466657] ? tls_push_record+0xf3/0x1720 [ 293.470869] ? tls_sw_sendmsg+0x92d/0x1020 [ 293.475088] ? inet_sendmsg+0x108/0x440 [ 293.479040] ? smc_sendmsg+0x223/0x320 [ 293.482914] ? sock_sendmsg+0xb5/0xf0 [ 293.486697] ? sock_write_iter+0x1e9/0x3d0 [ 293.490911] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 293.496686] ? iov_iter_get_pages+0x1ef/0x11a0 [ 293.501243] ? mark_held_locks+0xc7/0x130 [ 293.505371] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 293.510279] ? __lock_is_held+0xb5/0x140 [ 293.514330] generic_gcmaes_encrypt+0xfd/0x150 [ 293.518892] ? generic_gcmaes_encrypt+0xfd/0x150 [ 293.523624] ? helper_rfc4106_encrypt+0x450/0x450 [ 293.528465] ? __kmalloc+0x5f1/0x770 [ 293.532170] gcmaes_wrapper_encrypt+0x109/0x180 [ 293.536838] tls_push_record+0x966/0x1720 [ 293.540980] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.545553] tls_sw_sendmsg+0x92d/0x1020 [ 293.549616] ? find_held_lock+0x36/0x1d0 [ 293.553668] ? tls_sw_push_pending_record+0x10/0x10 [ 293.558666] ? __local_bh_enable_ip+0x160/0x260 [ 293.563312] ? lock_sock_nested+0xc5/0x100 [ 293.567536] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.572094] ? lock_sock_nested+0x82/0x100 [ 293.576307] ? trace_hardirqs_on+0x28/0x190 [ 293.580603] ? lock_sock_nested+0x82/0x100 [ 293.584821] ? lock_sock_nested+0x82/0x100 [ 293.589044] inet_sendmsg+0x108/0x440 [ 293.592843] smc_sendmsg+0x223/0x320 [ 293.596532] ? smc_sendpage+0x170/0x170 [ 293.600491] sock_sendmsg+0xb5/0xf0 [ 293.604107] sock_write_iter+0x1e9/0x3d0 [ 293.608154] ? sock_sendmsg+0xf0/0xf0 [ 293.611937] __vfs_write+0x443/0x890 [ 293.615629] ? kernel_read+0x130/0x130 [ 293.619497] ? selinux_file_permission+0x2d1/0x3f0 [ 293.624407] ? rw_verify_area+0xb8/0x2b0 [ 293.628446] vfs_write+0x150/0x4d0 [ 293.631966] ksys_write+0x103/0x260 [ 293.635838] ? do_sys_open+0x16e/0x350 [ 293.639720] ? __ia32_sys_read+0xa0/0xa0 [ 293.643772] ? do_syscall_64+0x21/0x4e0 [ 293.647750] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.653101] __x64_sys_write+0x6e/0xb0 [ 293.656977] do_syscall_64+0xd0/0x4e0 [ 293.660766] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.665959] RIP: 0033:0x459279 [ 293.669134] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.688019] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.696405] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 293.703654] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 293.710903] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 293.718155] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 293.725402] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 293.741223] CPU: 1 PID: 10227 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 293.749070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.758412] Call Trace: [ 293.760999] dump_stack+0x123/0x177 [ 293.764607] should_fail.cold.4+0x5/0x13 [ 293.768650] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 293.773735] ? mark_held_locks+0xc7/0x130 [ 293.777868] __alloc_pages_nodemask+0x1d5/0x710 [ 293.782527] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 293.787537] alloc_pages_current+0xd6/0x1b0 [ 293.791856] skb_page_frag_refill+0x20b/0x400 [ 293.796332] sk_page_frag_refill+0x46/0x1b0 [ 293.800634] tcp_sendmsg_locked+0xc58/0x3580 [ 293.805022] ? mark_held_locks+0x130/0x130 [ 293.809233] ? mark_held_locks+0xc7/0x130 [ 293.813365] ? tcp_sendpage+0x50/0x50 [ 293.817147] ? mark_held_locks+0xc7/0x130 [ 293.821278] ? __local_bh_enable_ip+0x160/0x260 [ 293.826070] ? lock_sock_nested+0xc5/0x100 [ 293.830297] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.834878] ? lock_sock_nested+0x82/0x100 [ 293.839098] ? trace_hardirqs_on+0x28/0x190 [ 293.843418] ? lock_sock_nested+0x82/0x100 [ 293.847638] ? lock_sock_nested+0x82/0x100 [ 293.851854] ? __local_bh_enable_ip+0x160/0x260 [ 293.856534] tcp_sendmsg+0x27/0x40 [ 293.860060] inet_sendmsg+0x108/0x440 [ 293.863844] smc_sendmsg+0x223/0x320 [ 293.867546] ? smc_sendpage+0x170/0x170 [ 293.871502] sock_sendmsg+0xb5/0xf0 [ 293.875108] sock_write_iter+0x1e9/0x3d0 [ 293.879147] ? sock_sendmsg+0xf0/0xf0 [ 293.882944] __vfs_write+0x443/0x890 [ 293.886640] ? kernel_read+0x130/0x130 [ 293.890520] ? selinux_file_permission+0x2d1/0x3f0 [ 293.895431] ? rw_verify_area+0xb8/0x2b0 [ 293.899470] vfs_write+0x150/0x4d0 [ 293.902989] ksys_write+0x103/0x260 [ 293.906599] ? do_sys_open+0x16e/0x350 [ 293.910464] ? __ia32_sys_read+0xa0/0xa0 [ 293.914504] ? do_syscall_64+0x21/0x4e0 [ 293.918458] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.923819] __x64_sys_write+0x6e/0xb0 [ 293.927688] do_syscall_64+0xd0/0x4e0 [ 293.931466] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.936642] RIP: 0033:0x459279 [ 293.939815] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.958708] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.966403] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 293.973651] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 293.980899] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 293.988156] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 293.995404] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 294.005107] FAULT_INJECTION: forcing a failure. [ 294.005107] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 294.035215] FAULT_INJECTION: forcing a failure. [ 294.035215] name failslab, interval 1, probability 0, space 0, times 0 [ 294.051409] CPU: 1 PID: 10228 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 294.059265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.068624] Call Trace: [ 294.071315] dump_stack+0x123/0x177 [ 294.073239] FAULT_INJECTION: forcing a failure. [ 294.073239] name failslab, interval 1, probability 0, space 0, times 0 [ 294.074947] should_fail.cold.4+0x5/0x13 [ 294.074955] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 294.074964] ? mark_held_locks+0xc7/0x130 [ 294.074975] __alloc_pages_nodemask+0x1d5/0x710 [ 294.074984] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 294.074999] alloc_pages_current+0xd6/0x1b0 [ 294.075009] skb_page_frag_refill+0x20b/0x400 [ 294.075015] sk_page_frag_refill+0x46/0x1b0 [ 294.075022] tcp_sendmsg_locked+0xc58/0x3580 [ 294.075032] ? mark_held_locks+0x130/0x130 [ 294.130991] ? mark_held_locks+0xc7/0x130 [ 294.131011] ? tcp_sendpage+0x50/0x50 [ 294.131019] ? mark_held_locks+0xc7/0x130 [ 294.131027] ? __local_bh_enable_ip+0x160/0x260 [ 294.131035] ? lock_sock_nested+0xc5/0x100 [ 294.139083] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.139090] ? lock_sock_nested+0x82/0x100 [ 294.139096] ? trace_hardirqs_on+0x28/0x190 [ 294.139100] ? lock_sock_nested+0x82/0x100 [ 294.139105] ? lock_sock_nested+0x82/0x100 [ 294.139113] ? __local_bh_enable_ip+0x160/0x260 [ 294.139122] tcp_sendmsg+0x27/0x40 [ 294.139131] inet_sendmsg+0x108/0x440 [ 294.186033] smc_sendmsg+0x223/0x320 [ 294.189829] ? smc_sendpage+0x170/0x170 [ 294.193791] sock_sendmsg+0xb5/0xf0 [ 294.197401] sock_write_iter+0x1e9/0x3d0 [ 294.201458] ? sock_sendmsg+0xf0/0xf0 [ 294.205258] __vfs_write+0x443/0x890 [ 294.208973] ? kernel_read+0x130/0x130 [ 294.212869] ? selinux_file_permission+0x2d1/0x3f0 [ 294.218479] ? rw_verify_area+0xb8/0x2b0 [ 294.222667] vfs_write+0x150/0x4d0 [ 294.226210] ksys_write+0x103/0x260 [ 294.229828] ? do_sys_open+0x16e/0x350 [ 294.233715] ? __ia32_sys_read+0xa0/0xa0 [ 294.237776] ? do_syscall_64+0x21/0x4e0 [ 294.241776] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.247136] __x64_sys_write+0x6e/0xb0 [ 294.251019] do_syscall_64+0xd0/0x4e0 [ 294.254805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.259974] RIP: 0033:0x459279 [ 294.263147] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.282219] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.289905] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 294.297154] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 294.304400] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 294.311647] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 294.318893] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 294.327157] CPU: 1 PID: 10253 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 294.334975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.344328] Call Trace: [ 294.346940] dump_stack+0x123/0x177 [ 294.350566] should_fail.cold.4+0x5/0x13 [ 294.354621] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 294.359706] ? kernel_text_address+0x79/0xf0 [ 294.364091] ? __kernel_text_address+0xd/0x40 [ 294.368580] ? unwind_get_return_address+0x61/0xa0 [ 294.373586] __should_failslab+0xba/0xf0 [ 294.377626] should_failslab+0x9/0x14 [ 294.381406] __kmalloc+0x70/0x770 [ 294.384844] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.390099] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.395179] ? tls_push_record+0xf3/0x1720 [ 294.399387] ? tls_sw_sendmsg+0x92d/0x1020 [ 294.403597] ? inet_sendmsg+0x108/0x440 [ 294.407551] ? smc_sendmsg+0x223/0x320 [ 294.411414] ? sock_sendmsg+0xb5/0xf0 [ 294.415191] ? sock_write_iter+0x1e9/0x3d0 [ 294.419403] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 294.425180] ? iov_iter_get_pages+0x1ef/0x11a0 [ 294.429738] ? mark_held_locks+0xc7/0x130 [ 294.433862] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 294.438772] ? __lock_is_held+0xb5/0x140 [ 294.442815] generic_gcmaes_encrypt+0xfd/0x150 [ 294.447374] ? generic_gcmaes_encrypt+0xfd/0x150 [ 294.452110] ? helper_rfc4106_encrypt+0x450/0x450 [ 294.456951] ? __kmalloc+0x5f1/0x770 [ 294.460643] gcmaes_wrapper_encrypt+0x109/0x180 [ 294.465288] tls_push_record+0x966/0x1720 [ 294.469410] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.473983] tls_sw_sendmsg+0x92d/0x1020 [ 294.478035] ? find_held_lock+0x36/0x1d0 [ 294.482074] ? tls_sw_push_pending_record+0x10/0x10 [ 294.487067] ? __local_bh_enable_ip+0x160/0x260 [ 294.491713] ? lock_sock_nested+0xc5/0x100 [ 294.495925] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.500481] ? lock_sock_nested+0x82/0x100 [ 294.504700] ? trace_hardirqs_on+0x28/0x190 [ 294.508998] ? lock_sock_nested+0x82/0x100 [ 294.513220] ? lock_sock_nested+0x82/0x100 [ 294.517434] inet_sendmsg+0x108/0x440 [ 294.521215] smc_sendmsg+0x223/0x320 [ 294.524906] ? smc_sendpage+0x170/0x170 [ 294.528870] sock_sendmsg+0xb5/0xf0 [ 294.532476] sock_write_iter+0x1e9/0x3d0 [ 294.536516] ? sock_sendmsg+0xf0/0xf0 [ 294.540300] __vfs_write+0x443/0x890 [ 294.543991] ? kernel_read+0x130/0x130 [ 294.547860] ? selinux_file_permission+0x2d1/0x3f0 [ 294.552772] ? rw_verify_area+0xb8/0x2b0 [ 294.556853] vfs_write+0x150/0x4d0 [ 294.560372] ksys_write+0x103/0x260 [ 294.563974] ? do_sys_open+0x16e/0x350 [ 294.567838] ? __ia32_sys_read+0xa0/0xa0 [ 294.571886] ? do_syscall_64+0x21/0x4e0 [ 294.575838] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.581181] __x64_sys_write+0x6e/0xb0 [ 294.585045] do_syscall_64+0xd0/0x4e0 [ 294.588824] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.593994] RIP: 0033:0x459279 [ 294.597167] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.616047] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.623730] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 294.630978] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 294.638224] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 294.645480] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 294.652737] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 294.661898] CPU: 0 PID: 10257 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 294.669711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.679057] Call Trace: [ 294.681630] dump_stack+0x123/0x177 [ 294.685237] should_fail.cold.4+0x5/0x13 [ 294.689279] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 294.694357] ? kernel_text_address+0x79/0xf0 [ 294.698749] ? __kernel_text_address+0xd/0x40 [ 294.703224] ? unwind_get_return_address+0x61/0xa0 [ 294.708323] __should_failslab+0xba/0xf0 [ 294.712376] should_failslab+0x9/0x14 [ 294.716287] __kmalloc+0x70/0x770 [ 294.719743] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.725014] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.730103] ? tls_push_record+0xf3/0x1720 [ 294.734406] ? tls_sw_sendmsg+0x92d/0x1020 [ 294.738627] ? inet_sendmsg+0x108/0x440 [ 294.742580] ? smc_sendmsg+0x223/0x320 [ 294.746449] ? sock_sendmsg+0xb5/0xf0 [ 294.750226] ? sock_write_iter+0x1e9/0x3d0 [ 294.754452] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 294.760229] ? iov_iter_get_pages+0x1ef/0x11a0 [ 294.764794] ? mark_held_locks+0xc7/0x130 [ 294.768921] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 294.773831] ? __lock_is_held+0xb5/0x140 [ 294.777874] generic_gcmaes_encrypt+0xfd/0x150 [ 294.783998] ? generic_gcmaes_encrypt+0xfd/0x150 [ 294.788730] ? helper_rfc4106_encrypt+0x450/0x450 [ 294.793556] ? __kmalloc+0x5f1/0x770 [ 294.797254] gcmaes_wrapper_encrypt+0x109/0x180 [ 294.801899] tls_push_record+0x966/0x1720 [ 294.806028] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.810595] tls_sw_sendmsg+0x92d/0x1020 [ 294.814640] ? find_held_lock+0x36/0x1d0 [ 294.818681] ? tls_sw_push_pending_record+0x10/0x10 [ 294.823676] ? __local_bh_enable_ip+0x160/0x260 [ 294.828324] ? lock_sock_nested+0xc5/0x100 [ 294.832535] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.837094] ? lock_sock_nested+0x82/0x100 [ 294.841313] ? trace_hardirqs_on+0x28/0x190 [ 294.845611] ? lock_sock_nested+0x82/0x100 [ 294.849819] ? lock_sock_nested+0x82/0x100 [ 294.854031] inet_sendmsg+0x108/0x440 [ 294.857822] smc_sendmsg+0x223/0x320 [ 294.861511] ? smc_sendpage+0x170/0x170 [ 294.865464] sock_sendmsg+0xb5/0xf0 [ 294.869072] sock_write_iter+0x1e9/0x3d0 [ 294.873126] ? sock_sendmsg+0xf0/0xf0 [ 294.876911] __vfs_write+0x443/0x890 [ 294.880612] ? kernel_read+0x130/0x130 [ 294.884487] ? selinux_file_permission+0x2d1/0x3f0 [ 294.889397] ? rw_verify_area+0xb8/0x2b0 [ 294.893441] vfs_write+0x150/0x4d0 [ 294.896968] ksys_write+0x103/0x260 [ 294.900571] ? do_sys_open+0x16e/0x350 [ 294.904484] ? __ia32_sys_read+0xa0/0xa0 [ 294.908553] ? do_syscall_64+0x21/0x4e0 [ 294.912608] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.917957] __x64_sys_write+0x6e/0xb0 [ 294.921833] do_syscall_64+0xd0/0x4e0 [ 294.925626] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.930810] RIP: 0033:0x459279 [ 294.933985] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.953006] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.960697] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 294.967954] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 294.975205] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 294.982466] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 294.989720] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 295.017977] FAULT_INJECTION: forcing a failure. [ 295.017977] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 295.030016] FAULT_INJECTION: forcing a failure. [ 295.030016] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 295.042795] FAULT_INJECTION: forcing a failure. [ 295.042795] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 295.055346] FAULT_INJECTION: forcing a failure. [ 295.055346] name failslab, interval 1, probability 0, space 0, times 0 [ 295.071880] CPU: 1 PID: 10273 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 295.079701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.089052] Call Trace: [ 295.092234] dump_stack+0x123/0x177 [ 295.095854] should_fail.cold.4+0x5/0x13 [ 295.099912] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.105010] ? kernel_text_address+0x79/0xf0 [ 295.109408] ? __kernel_text_address+0xd/0x40 [ 295.114004] ? unwind_get_return_address+0x61/0xa0 [ 295.118924] __should_failslab+0xba/0xf0 [ 295.122982] should_failslab+0x9/0x14 [ 295.126769] __kmalloc+0x70/0x770 [ 295.130207] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 295.135467] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 295.140568] ? tls_push_record+0xf3/0x1720 [ 295.144785] ? tls_sw_sendmsg+0x92d/0x1020 [ 295.150387] ? inet_sendmsg+0x108/0x440 [ 295.154342] ? smc_sendmsg+0x223/0x320 [ 295.158207] ? sock_sendmsg+0xb5/0xf0 [ 295.161986] ? sock_write_iter+0x1e9/0x3d0 [ 295.166207] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 295.171985] ? iov_iter_get_pages+0x1ef/0x11a0 [ 295.176546] ? mark_held_locks+0xc7/0x130 [ 295.180673] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 295.185592] ? __lock_is_held+0xb5/0x140 [ 295.189645] generic_gcmaes_encrypt+0xfd/0x150 [ 295.194208] ? generic_gcmaes_encrypt+0xfd/0x150 [ 295.198942] ? helper_rfc4106_encrypt+0x450/0x450 [ 295.203769] ? __kmalloc+0x5f1/0x770 [ 295.207478] gcmaes_wrapper_encrypt+0x109/0x180 [ 295.212149] tls_push_record+0x966/0x1720 [ 295.216277] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.220841] tls_sw_sendmsg+0x92d/0x1020 [ 295.224887] ? find_held_lock+0x36/0x1d0 [ 295.228928] ? tls_sw_push_pending_record+0x10/0x10 [ 295.233935] ? __local_bh_enable_ip+0x160/0x260 [ 295.238586] ? lock_sock_nested+0xc5/0x100 [ 295.242798] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.247359] ? lock_sock_nested+0x82/0x100 [ 295.251577] ? trace_hardirqs_on+0x28/0x190 [ 295.255895] ? lock_sock_nested+0x82/0x100 [ 295.260109] ? lock_sock_nested+0x82/0x100 [ 295.264326] inet_sendmsg+0x108/0x440 [ 295.268110] smc_sendmsg+0x223/0x320 [ 295.271801] ? smc_sendpage+0x170/0x170 [ 295.275761] sock_sendmsg+0xb5/0xf0 [ 295.279367] sock_write_iter+0x1e9/0x3d0 [ 295.283410] ? sock_sendmsg+0xf0/0xf0 [ 295.287193] ? blk_pm_runtime_init+0xa0/0x110 [ 295.291686] __vfs_write+0x443/0x890 [ 295.295383] ? kernel_read+0x130/0x130 [ 295.299260] ? selinux_file_permission+0x2d1/0x3f0 [ 295.304183] ? rw_verify_area+0xb8/0x2b0 [ 295.308232] vfs_write+0x150/0x4d0 [ 295.311762] ksys_write+0x103/0x260 [ 295.315372] ? do_sys_open+0x16e/0x350 [ 295.319263] ? __ia32_sys_read+0xa0/0xa0 [ 295.323308] ? do_syscall_64+0x21/0x4e0 [ 295.327280] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.332628] __x64_sys_write+0x6e/0xb0 [ 295.336504] do_syscall_64+0xd0/0x4e0 [ 295.340287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.345464] RIP: 0033:0x459279 [ 295.348643] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.367634] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.375422] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 295.382679] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 295.389932] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 295.397198] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 295.404476] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 295.411741] CPU: 0 PID: 10268 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 295.419567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.428910] Call Trace: [ 295.431483] dump_stack+0x123/0x177 [ 295.435096] should_fail.cold.4+0x5/0x13 [ 295.439136] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.444217] ? mark_held_locks+0xc7/0x130 [ 295.448346] __alloc_pages_nodemask+0x1d5/0x710 [ 295.453013] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 295.458707] alloc_pages_current+0xd6/0x1b0 [ 295.463045] skb_page_frag_refill+0x20b/0x400 [ 295.467687] sk_page_frag_refill+0x46/0x1b0 [ 295.472040] tcp_sendmsg_locked+0xc58/0x3580 [ 295.476459] ? mark_held_locks+0x130/0x130 [ 295.480698] ? mark_held_locks+0xc7/0x130 [ 295.484846] ? tcp_sendpage+0x50/0x50 [ 295.488651] ? mark_held_locks+0xc7/0x130 [ 295.492798] ? __local_bh_enable_ip+0x160/0x260 [ 295.497546] ? lock_sock_nested+0xc5/0x100 [ 295.501775] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.506349] ? lock_sock_nested+0x82/0x100 [ 295.510570] ? trace_hardirqs_on+0x28/0x190 [ 295.514887] ? lock_sock_nested+0x82/0x100 [ 295.519126] ? lock_sock_nested+0x82/0x100 [ 295.523346] ? __local_bh_enable_ip+0x160/0x260 [ 295.528126] tcp_sendmsg+0x27/0x40 [ 295.531669] inet_sendmsg+0x108/0x440 [ 295.535469] smc_sendmsg+0x223/0x320 [ 295.539392] ? smc_sendpage+0x170/0x170 [ 295.543370] sock_sendmsg+0xb5/0xf0 [ 295.547003] sock_write_iter+0x1e9/0x3d0 [ 295.551051] ? sock_sendmsg+0xf0/0xf0 [ 295.554850] __vfs_write+0x443/0x890 [ 295.558564] ? kernel_read+0x130/0x130 [ 295.562449] ? selinux_file_permission+0x2d1/0x3f0 [ 295.567387] ? rw_verify_area+0xb8/0x2b0 [ 295.571482] vfs_write+0x150/0x4d0 [ 295.575021] ksys_write+0x103/0x260 [ 295.578633] ? do_sys_open+0x16e/0x350 [ 295.582660] ? __ia32_sys_read+0xa0/0xa0 [ 295.586711] ? do_syscall_64+0x21/0x4e0 [ 295.590681] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.596047] __x64_sys_write+0x6e/0xb0 [ 295.599922] do_syscall_64+0xd0/0x4e0 [ 295.603720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.608893] RIP: 0033:0x459279 [ 295.612069] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.630976] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.638685] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 295.645965] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 295.653232] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 295.660491] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 295.667907] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 295.675183] CPU: 1 PID: 10270 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 295.683077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.683083] Call Trace: [ 295.695039] dump_stack+0x123/0x177 [ 295.698666] should_fail.cold.4+0x5/0x13 [ 295.702723] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.707948] ? mark_held_locks+0xc7/0x130 [ 295.707960] __alloc_pages_nodemask+0x1d5/0x710 [ 295.707968] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 295.707981] alloc_pages_current+0xd6/0x1b0 [ 295.707991] skb_page_frag_refill+0x20b/0x400 [ 295.707998] sk_page_frag_refill+0x46/0x1b0 [ 295.708008] tcp_sendmsg_locked+0xc58/0x3580 [ 295.721788] ? mark_held_locks+0x130/0x130 [ 295.735940] ? mark_held_locks+0xc7/0x130 [ 295.735956] ? tcp_sendpage+0x50/0x50 [ 295.735963] ? mark_held_locks+0xc7/0x130 [ 295.735971] ? __local_bh_enable_ip+0x160/0x260 [ 295.735978] ? lock_sock_nested+0xc5/0x100 [ 295.735982] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.735986] ? lock_sock_nested+0x82/0x100 [ 295.735991] ? trace_hardirqs_on+0x28/0x190 [ 295.735995] ? lock_sock_nested+0x82/0x100 [ 295.735998] ? lock_sock_nested+0x82/0x100 [ 295.736005] ? __local_bh_enable_ip+0x160/0x260 [ 295.736013] tcp_sendmsg+0x27/0x40 [ 295.736020] inet_sendmsg+0x108/0x440 [ 295.736029] smc_sendmsg+0x223/0x320 [ 295.736035] ? smc_sendpage+0x170/0x170 [ 295.807016] sock_sendmsg+0xb5/0xf0 [ 295.810730] sock_write_iter+0x1e9/0x3d0 [ 295.814781] ? sock_sendmsg+0xf0/0xf0 [ 295.818578] __vfs_write+0x443/0x890 [ 295.822280] ? kernel_read+0x130/0x130 [ 295.826176] ? selinux_file_permission+0x2d1/0x3f0 [ 295.831086] ? rw_verify_area+0xb8/0x2b0 [ 295.835127] vfs_write+0x150/0x4d0 [ 295.838648] ksys_write+0x103/0x260 [ 295.842259] ? do_sys_open+0x16e/0x350 [ 295.846132] ? __ia32_sys_read+0xa0/0xa0 [ 295.850176] ? do_syscall_64+0x21/0x4e0 [ 295.854139] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.859482] __x64_sys_write+0x6e/0xb0 [ 295.863347] do_syscall_64+0xd0/0x4e0 [ 295.867126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.872295] RIP: 0033:0x459279 [ 295.875479] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.894368] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.902068] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 295.909319] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 295.916658] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 295.923914] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 295.931258] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 295.938538] CPU: 0 PID: 10269 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 295.946343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.955697] Call Trace: [ 295.958284] dump_stack+0x123/0x177 [ 295.961909] should_fail.cold.4+0x5/0x13 [ 295.965953] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.971069] ? mark_held_locks+0xc7/0x130 [ 295.975389] __alloc_pages_nodemask+0x1d5/0x710 [ 295.980046] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 295.985060] alloc_pages_current+0xd6/0x1b0 [ 295.989370] skb_page_frag_refill+0x20b/0x400 [ 295.993853] sk_page_frag_refill+0x46/0x1b0 [ 295.998162] tcp_sendmsg_locked+0xc58/0x3580 [ 296.002555] ? mark_held_locks+0x130/0x130 [ 296.006766] ? mark_held_locks+0xc7/0x130 [ 296.010898] ? tcp_sendpage+0x50/0x50 [ 296.014677] ? mark_held_locks+0xc7/0x130 [ 296.018802] ? __local_bh_enable_ip+0x160/0x260 [ 296.023455] ? lock_sock_nested+0xc5/0x100 [ 296.027668] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.032235] ? lock_sock_nested+0x82/0x100 [ 296.036449] ? trace_hardirqs_on+0x28/0x190 [ 296.040754] ? lock_sock_nested+0x82/0x100 [ 296.044968] ? lock_sock_nested+0x82/0x100 [ 296.049189] ? __local_bh_enable_ip+0x160/0x260 [ 296.053839] tcp_sendmsg+0x27/0x40 [ 296.057376] inet_sendmsg+0x108/0x440 [ 296.061416] smc_sendmsg+0x223/0x320 [ 296.065106] ? smc_sendpage+0x170/0x170 [ 296.069058] sock_sendmsg+0xb5/0xf0 [ 296.072661] sock_write_iter+0x1e9/0x3d0 [ 296.076698] ? sock_sendmsg+0xf0/0xf0 [ 296.080485] __vfs_write+0x443/0x890 [ 296.084367] ? kernel_read+0x130/0x130 [ 296.088247] ? selinux_file_permission+0x2d1/0x3f0 [ 296.093175] ? rw_verify_area+0xb8/0x2b0 [ 296.097229] vfs_write+0x150/0x4d0 [ 296.100751] ksys_write+0x103/0x260 [ 296.104354] ? do_sys_open+0x16e/0x350 [ 296.108221] ? __ia32_sys_read+0xa0/0xa0 [ 296.112288] ? do_syscall_64+0x21/0x4e0 [ 296.116268] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.121619] __x64_sys_write+0x6e/0xb0 [ 296.125493] do_syscall_64+0xd0/0x4e0 [ 296.129279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.134456] RIP: 0033:0x459279 [ 296.137628] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.156524] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.164217] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 296.171468] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.178716] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 296.185966] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 296.193215] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 296.203370] FAULT_INJECTION: forcing a failure. [ 296.203370] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 296.230345] FAULT_INJECTION: forcing a failure. [ 296.230345] name failslab, interval 1, probability 0, space 0, times 0 [ 296.249281] FAULT_INJECTION: forcing a failure. [ 296.249281] name failslab, interval 1, probability 0, space 0, times 0 [ 296.256983] CPU: 1 PID: 10285 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 296.268323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.277700] Call Trace: [ 296.280281] dump_stack+0x123/0x177 [ 296.283904] should_fail.cold.4+0x5/0x13 [ 296.287944] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.293031] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 296.298292] ? kasan_unpoison_shadow+0x35/0x50 [ 296.302861] __alloc_pages_nodemask+0x1d5/0x710 [ 296.307520] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 296.312538] alloc_pages_current+0xd6/0x1b0 [ 296.316848] skb_page_frag_refill+0x20b/0x400 [ 296.321349] sk_page_frag_refill+0x46/0x1b0 [ 296.325745] tcp_sendmsg_locked+0xc58/0x3580 [ 296.330134] ? mark_held_locks+0x130/0x130 [ 296.334356] ? mark_held_locks+0xc7/0x130 [ 296.338495] ? tcp_sendpage+0x50/0x50 [ 296.342290] ? mark_held_locks+0xc7/0x130 [ 296.346419] ? __local_bh_enable_ip+0x160/0x260 [ 296.351079] ? lock_sock_nested+0xc5/0x100 [ 296.355298] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.359865] ? lock_sock_nested+0x82/0x100 [ 296.364086] ? trace_hardirqs_on+0x28/0x190 [ 296.368398] ? lock_sock_nested+0x82/0x100 [ 296.372614] ? lock_sock_nested+0x82/0x100 [ 296.376833] ? __local_bh_enable_ip+0x160/0x260 [ 296.381509] tcp_sendmsg+0x27/0x40 [ 296.385033] inet_sendmsg+0x108/0x440 [ 296.388822] smc_sendmsg+0x223/0x320 [ 296.392514] ? smc_sendpage+0x170/0x170 [ 296.396468] sock_sendmsg+0xb5/0xf0 [ 296.400080] sock_write_iter+0x1e9/0x3d0 [ 296.404121] ? sock_sendmsg+0xf0/0xf0 [ 296.407912] __vfs_write+0x443/0x890 [ 296.411611] ? kernel_read+0x130/0x130 [ 296.415571] ? selinux_file_permission+0x2d1/0x3f0 [ 296.420494] ? rw_verify_area+0xb8/0x2b0 [ 296.424533] vfs_write+0x150/0x4d0 [ 296.428055] ksys_write+0x103/0x260 [ 296.431665] ? do_sys_open+0x16e/0x350 [ 296.435539] ? __ia32_sys_read+0xa0/0xa0 [ 296.439682] ? do_syscall_64+0x21/0x4e0 [ 296.443685] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.449071] __x64_sys_write+0x6e/0xb0 [ 296.452954] do_syscall_64+0xd0/0x4e0 [ 296.456749] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.461920] RIP: 0033:0x459279 [ 296.465100] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.483993] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.491681] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 296.498941] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.506192] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 296.513452] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 296.520700] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 296.527972] CPU: 0 PID: 10292 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 296.535783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.545141] Call Trace: [ 296.545155] dump_stack+0x123/0x177 [ 296.545166] should_fail.cold.4+0x5/0x13 [ 296.545173] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.545179] ? kernel_text_address+0x79/0xf0 [ 296.545185] ? __kernel_text_address+0xd/0x40 [ 296.555400] ? unwind_get_return_address+0x61/0xa0 [ 296.555409] __should_failslab+0xba/0xf0 [ 296.555416] should_failslab+0x9/0x14 [ 296.555423] __kmalloc+0x70/0x770 [ 296.555431] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 296.555438] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 296.555445] ? tls_push_record+0xf3/0x1720 [ 296.578361] ? tls_sw_sendmsg+0x92d/0x1020 [ 296.578368] ? inet_sendmsg+0x108/0x440 [ 296.578374] ? smc_sendmsg+0x223/0x320 [ 296.578383] ? sock_sendmsg+0xb5/0xf0 [ 296.585602] ? sock_write_iter+0x1e9/0x3d0 [ 296.585613] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 296.585623] ? iov_iter_get_pages+0x1ef/0x11a0 [ 296.585630] ? mark_held_locks+0xc7/0x130 [ 296.585638] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 296.639611] ? __lock_is_held+0xb5/0x140 [ 296.643669] generic_gcmaes_encrypt+0xfd/0x150 [ 296.648240] ? generic_gcmaes_encrypt+0xfd/0x150 [ 296.652973] ? helper_rfc4106_encrypt+0x450/0x450 [ 296.657797] ? __kmalloc+0x5f1/0x770 [ 296.661489] gcmaes_wrapper_encrypt+0x109/0x180 [ 296.666139] tls_push_record+0x966/0x1720 [ 296.670265] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.674831] tls_sw_sendmsg+0x92d/0x1020 [ 296.678875] ? find_held_lock+0x36/0x1d0 [ 296.682922] ? tls_sw_push_pending_record+0x10/0x10 [ 296.687922] ? __local_bh_enable_ip+0x160/0x260 [ 296.692569] ? lock_sock_nested+0xc5/0x100 [ 296.696784] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.701345] ? lock_sock_nested+0x82/0x100 [ 296.705559] ? trace_hardirqs_on+0x28/0x190 [ 296.709943] ? lock_sock_nested+0x82/0x100 [ 296.714157] ? lock_sock_nested+0x82/0x100 [ 296.718376] inet_sendmsg+0x108/0x440 [ 296.722167] smc_sendmsg+0x223/0x320 [ 296.725875] ? smc_sendpage+0x170/0x170 [ 296.729827] sock_sendmsg+0xb5/0xf0 [ 296.733432] sock_write_iter+0x1e9/0x3d0 [ 296.737476] ? sock_sendmsg+0xf0/0xf0 [ 296.741284] __vfs_write+0x443/0x890 [ 296.744981] ? kernel_read+0x130/0x130 [ 296.748857] ? selinux_file_permission+0x2d1/0x3f0 [ 296.753768] ? rw_verify_area+0xb8/0x2b0 [ 296.757810] vfs_write+0x150/0x4d0 [ 296.761340] ksys_write+0x103/0x260 [ 296.764944] ? do_sys_open+0x16e/0x350 [ 296.768820] ? __ia32_sys_read+0xa0/0xa0 [ 296.772865] ? do_syscall_64+0x21/0x4e0 [ 296.776817] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.782169] __x64_sys_write+0x6e/0xb0 [ 296.786036] do_syscall_64+0xd0/0x4e0 [ 296.789814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.794992] RIP: 0033:0x459279 [ 296.798165] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.817048] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.824735] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 296.831984] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.839236] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 296.846482] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 296.853823] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 296.861096] CPU: 1 PID: 10288 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 296.868995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.878354] Call Trace: [ 296.880929] dump_stack+0x123/0x177 [ 296.884537] should_fail.cold.4+0x5/0x13 [ 296.888576] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.893661] ? kernel_text_address+0x79/0xf0 [ 296.898046] ? __kernel_text_address+0xd/0x40 [ 296.902521] ? unwind_get_return_address+0x61/0xa0 [ 296.907440] __should_failslab+0xba/0xf0 [ 296.911479] should_failslab+0x9/0x14 [ 296.915255] __kmalloc+0x70/0x770 [ 296.918687] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 296.923943] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 296.929026] ? tls_push_record+0xf3/0x1720 [ 296.933244] ? tls_sw_sendmsg+0x92d/0x1020 [ 296.937473] ? inet_sendmsg+0x108/0x440 [ 296.941441] ? smc_sendmsg+0x223/0x320 [ 296.945325] ? sock_sendmsg+0xb5/0xf0 [ 296.949111] ? sock_write_iter+0x1e9/0x3d0 [ 296.953339] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 296.959119] ? iov_iter_get_pages+0x1ef/0x11a0 [ 296.963686] ? mark_held_locks+0xc7/0x130 [ 296.967812] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 296.972720] ? __lock_is_held+0xb5/0x140 [ 296.976761] generic_gcmaes_encrypt+0xfd/0x150 [ 296.981356] ? generic_gcmaes_encrypt+0xfd/0x150 [ 296.986087] ? helper_rfc4106_encrypt+0x450/0x450 [ 296.990908] ? __kmalloc+0x5f1/0x770 [ 296.994600] gcmaes_wrapper_encrypt+0x109/0x180 [ 296.999253] tls_push_record+0x966/0x1720 [ 297.003377] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.007941] tls_sw_sendmsg+0x92d/0x1020 [ 297.011983] ? find_held_lock+0x36/0x1d0 [ 297.016023] ? tls_sw_push_pending_record+0x10/0x10 [ 297.021017] ? __local_bh_enable_ip+0x160/0x260 [ 297.025664] ? lock_sock_nested+0xc5/0x100 [ 297.029875] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.034433] ? lock_sock_nested+0x82/0x100 [ 297.038646] ? trace_hardirqs_on+0x28/0x190 [ 297.042942] ? lock_sock_nested+0x82/0x100 [ 297.047155] ? lock_sock_nested+0x82/0x100 [ 297.051389] inet_sendmsg+0x108/0x440 [ 297.055189] smc_sendmsg+0x223/0x320 [ 297.058888] ? smc_sendpage+0x170/0x170 [ 297.062843] sock_sendmsg+0xb5/0xf0 [ 297.066450] sock_write_iter+0x1e9/0x3d0 [ 297.070511] ? sock_sendmsg+0xf0/0xf0 [ 297.074316] __vfs_write+0x443/0x890 [ 297.078012] ? kernel_read+0x130/0x130 [ 297.081891] ? selinux_file_permission+0x2d1/0x3f0 [ 297.086832] ? rw_verify_area+0xb8/0x2b0 [ 297.090876] vfs_write+0x150/0x4d0 [ 297.094496] ksys_write+0x103/0x260 [ 297.098101] ? do_sys_open+0x16e/0x350 [ 297.101975] ? __ia32_sys_read+0xa0/0xa0 [ 297.106013] ? do_syscall_64+0x21/0x4e0 [ 297.109982] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.115426] __x64_sys_write+0x6e/0xb0 [ 297.119302] do_syscall_64+0xd0/0x4e0 [ 297.123091] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.128267] RIP: 0033:0x459279 [ 297.131442] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.150320] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.158017] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 297.165282] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 297.172536] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 297.179796] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 297.187049] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 297.265045] FAULT_INJECTION: forcing a failure. [ 297.265045] name failslab, interval 1, probability 0, space 0, times 0 [ 297.281170] FAULT_INJECTION: forcing a failure. [ 297.281170] name failslab, interval 1, probability 0, space 0, times 0 [ 297.282524] FAULT_INJECTION: forcing a failure. [ 297.282524] name failslab, interval 1, probability 0, space 0, times 0 [ 297.311754] CPU: 1 PID: 10306 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 297.319583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.328926] Call Trace: [ 297.331498] dump_stack+0x123/0x177 [ 297.335105] should_fail.cold.4+0x5/0x13 [ 297.339144] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 297.344233] ? kernel_text_address+0x79/0xf0 [ 297.348621] ? __kernel_text_address+0xd/0x40 [ 297.353092] ? unwind_get_return_address+0x61/0xa0 [ 297.358009] __should_failslab+0xba/0xf0 [ 297.362049] should_failslab+0x9/0x14 [ 297.365831] __kmalloc+0x70/0x770 [ 297.369260] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.374514] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.379591] ? tls_push_record+0xf3/0x1720 [ 297.383803] ? tls_sw_sendmsg+0x92d/0x1020 [ 297.388021] ? inet_sendmsg+0x108/0x440 [ 297.391973] ? smc_sendmsg+0x223/0x320 [ 297.395839] ? sock_sendmsg+0xb5/0xf0 [ 297.399616] ? sock_write_iter+0x1e9/0x3d0 [ 297.403829] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 297.409629] ? iov_iter_get_pages+0x1ef/0x11a0 [ 297.414190] ? mark_held_locks+0xc7/0x130 [ 297.418316] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 297.423226] ? __lock_is_held+0xb5/0x140 [ 297.427298] generic_gcmaes_encrypt+0xfd/0x150 [ 297.431859] ? generic_gcmaes_encrypt+0xfd/0x150 [ 297.436590] ? helper_rfc4106_encrypt+0x450/0x450 [ 297.441409] ? __kmalloc+0x5f1/0x770 [ 297.445122] gcmaes_wrapper_encrypt+0x109/0x180 [ 297.449769] tls_push_record+0x966/0x1720 [ 297.453896] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.458458] tls_sw_sendmsg+0x92d/0x1020 [ 297.462522] ? find_held_lock+0x36/0x1d0 [ 297.466559] ? tls_sw_push_pending_record+0x10/0x10 [ 297.471570] ? __local_bh_enable_ip+0x160/0x260 [ 297.476226] ? lock_sock_nested+0xc5/0x100 [ 297.480461] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.485029] ? lock_sock_nested+0x82/0x100 [ 297.489255] ? trace_hardirqs_on+0x28/0x190 [ 297.493562] ? lock_sock_nested+0x82/0x100 [ 297.497789] ? lock_sock_nested+0x82/0x100 [ 297.502008] inet_sendmsg+0x108/0x440 [ 297.505803] smc_sendmsg+0x223/0x320 [ 297.509506] ? smc_sendpage+0x170/0x170 [ 297.513557] sock_sendmsg+0xb5/0xf0 [ 297.517289] sock_write_iter+0x1e9/0x3d0 [ 297.521350] ? sock_sendmsg+0xf0/0xf0 [ 297.525135] __vfs_write+0x443/0x890 [ 297.528842] ? kernel_read+0x130/0x130 [ 297.532737] ? selinux_file_permission+0x2d1/0x3f0 [ 297.537658] ? rw_verify_area+0xb8/0x2b0 [ 297.541824] vfs_write+0x150/0x4d0 [ 297.545354] ksys_write+0x103/0x260 [ 297.548964] ? do_sys_open+0x16e/0x350 [ 297.552851] ? __ia32_sys_read+0xa0/0xa0 [ 297.556912] ? do_syscall_64+0x21/0x4e0 [ 297.560880] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.566229] __x64_sys_write+0x6e/0xb0 [ 297.570119] do_syscall_64+0xd0/0x4e0 [ 297.573916] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.579096] RIP: 0033:0x459279 [ 297.582281] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.601188] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.608892] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 297.616154] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 297.623409] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 297.630771] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 297.638026] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 297.649798] CPU: 0 PID: 10310 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 297.657616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.667087] Call Trace: [ 297.669675] dump_stack+0x123/0x177 [ 297.673419] should_fail.cold.4+0x5/0x13 [ 297.677473] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 297.682561] ? kernel_text_address+0x79/0xf0 [ 297.686958] ? __kernel_text_address+0xd/0x40 [ 297.691445] ? unwind_get_return_address+0x61/0xa0 [ 297.696373] __should_failslab+0xba/0xf0 [ 297.700425] should_failslab+0x9/0x14 [ 297.701927] FAULT_INJECTION: forcing a failure. [ 297.701927] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 297.704215] __kmalloc+0x70/0x770 [ 297.704224] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.704231] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.704238] ? tls_push_record+0xf3/0x1720 [ 297.704242] ? tls_sw_sendmsg+0x92d/0x1020 [ 297.704247] ? inet_sendmsg+0x108/0x440 [ 297.704255] ? smc_sendmsg+0x223/0x320 [ 297.746027] ? sock_sendmsg+0xb5/0xf0 [ 297.749810] ? sock_write_iter+0x1e9/0x3d0 [ 297.754026] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 297.759807] ? iov_iter_get_pages+0x1ef/0x11a0 [ 297.764375] ? mark_held_locks+0xc7/0x130 [ 297.768526] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 297.773445] ? __lock_is_held+0xb5/0x140 [ 297.777493] generic_gcmaes_encrypt+0xfd/0x150 [ 297.782061] ? generic_gcmaes_encrypt+0xfd/0x150 [ 297.786794] ? helper_rfc4106_encrypt+0x450/0x450 [ 297.791616] ? __kmalloc+0x5f1/0x770 [ 297.795312] gcmaes_wrapper_encrypt+0x109/0x180 [ 297.799964] tls_push_record+0x966/0x1720 [ 297.804125] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.808691] tls_sw_sendmsg+0x92d/0x1020 [ 297.812734] ? find_held_lock+0x36/0x1d0 [ 297.816784] ? tls_sw_push_pending_record+0x10/0x10 [ 297.821780] ? __local_bh_enable_ip+0x160/0x260 [ 297.826435] ? lock_sock_nested+0xc5/0x100 [ 297.830651] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.835210] ? lock_sock_nested+0x82/0x100 [ 297.839423] ? trace_hardirqs_on+0x28/0x190 [ 297.843723] ? lock_sock_nested+0x82/0x100 [ 297.847938] ? lock_sock_nested+0x82/0x100 [ 297.852155] inet_sendmsg+0x108/0x440 [ 297.855935] smc_sendmsg+0x223/0x320 [ 297.859624] ? smc_sendpage+0x170/0x170 [ 297.863576] sock_sendmsg+0xb5/0xf0 [ 297.867195] sock_write_iter+0x1e9/0x3d0 [ 297.871234] ? sock_sendmsg+0xf0/0xf0 [ 297.875020] __vfs_write+0x443/0x890 [ 297.878717] ? kernel_read+0x130/0x130 [ 297.882599] ? selinux_file_permission+0x2d1/0x3f0 [ 297.887518] ? rw_verify_area+0xb8/0x2b0 [ 297.891563] vfs_write+0x150/0x4d0 [ 297.895089] ksys_write+0x103/0x260 [ 297.898714] ? do_sys_open+0x16e/0x350 [ 297.902588] ? __ia32_sys_read+0xa0/0xa0 [ 297.906631] ? do_syscall_64+0x21/0x4e0 [ 297.910587] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.915932] __x64_sys_write+0x6e/0xb0 [ 297.919797] do_syscall_64+0xd0/0x4e0 [ 297.923707] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.928891] RIP: 0033:0x459279 [ 297.932079] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.950984] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.958681] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 297.965936] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 297.973196] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 297.980449] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 297.987711] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 297.994987] CPU: 1 PID: 10319 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 298.002791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.012146] Call Trace: [ 298.014719] dump_stack+0x123/0x177 [ 298.018327] should_fail.cold.4+0x5/0x13 [ 298.022368] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.027449] ? mark_held_locks+0xc7/0x130 [ 298.031668] __alloc_pages_nodemask+0x1d5/0x710 [ 298.036333] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 298.041357] alloc_pages_current+0xd6/0x1b0 [ 298.045662] skb_page_frag_refill+0x20b/0x400 [ 298.050168] sk_page_frag_refill+0x46/0x1b0 [ 298.054496] tcp_sendmsg_locked+0xc58/0x3580 [ 298.058985] ? mark_held_locks+0x130/0x130 [ 298.063297] ? tcp_sendpage+0x50/0x50 [ 298.067173] ? mark_held_locks+0xc7/0x130 [ 298.071315] ? __local_bh_enable_ip+0x160/0x260 [ 298.077206] ? lock_sock_nested+0xc5/0x100 [ 298.081450] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.090614] ? lock_sock_nested+0x82/0x100 [ 298.094830] ? trace_hardirqs_on+0x28/0x190 [ 298.099414] ? lock_sock_nested+0x82/0x100 [ 298.103639] ? lock_sock_nested+0x82/0x100 [ 298.107856] ? __local_bh_enable_ip+0x160/0x260 [ 298.112514] tcp_sendmsg+0x27/0x40 [ 298.116040] inet_sendmsg+0x108/0x440 [ 298.121055] smc_sendmsg+0x223/0x320 [ 298.124768] ? smc_sendpage+0x170/0x170 [ 298.128734] sock_sendmsg+0xb5/0xf0 [ 298.132360] sock_write_iter+0x1e9/0x3d0 [ 298.136411] ? sock_sendmsg+0xf0/0xf0 [ 298.140228] __vfs_write+0x443/0x890 [ 298.143936] ? kernel_read+0x130/0x130 [ 298.147969] ? selinux_file_permission+0x2d1/0x3f0 [ 298.152888] ? rw_verify_area+0xb8/0x2b0 [ 298.156940] vfs_write+0x150/0x4d0 [ 298.160468] ksys_write+0x103/0x260 [ 298.164093] ? do_sys_open+0x16e/0x350 [ 298.167976] ? __ia32_sys_read+0xa0/0xa0 [ 298.172050] ? do_syscall_64+0x21/0x4e0 [ 298.176092] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.181522] __x64_sys_write+0x6e/0xb0 [ 298.185488] do_syscall_64+0xd0/0x4e0 [ 298.189269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.194436] RIP: 0033:0x459279 [ 298.197610] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.217203] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.224909] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 298.232191] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.239604] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 298.246968] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 298.254230] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 298.266618] CPU: 0 PID: 10301 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 298.274455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.284234] Call Trace: [ 298.286841] dump_stack+0x123/0x177 [ 298.290455] should_fail.cold.4+0x5/0x13 [ 298.294497] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.299608] ? kernel_text_address+0x79/0xf0 [ 298.303998] ? __kernel_text_address+0xd/0x40 [ 298.309370] ? unwind_get_return_address+0x61/0xa0 [ 298.315413] __should_failslab+0xba/0xf0 [ 298.319467] should_failslab+0x9/0x14 [ 298.323258] __kmalloc+0x70/0x770 [ 298.326695] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.332056] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.337153] ? tls_push_record+0xf3/0x1720 [ 298.341369] ? tls_sw_sendmsg+0x92d/0x1020 [ 298.345598] ? inet_sendmsg+0x108/0x440 [ 298.349552] ? smc_sendmsg+0x223/0x320 [ 298.353434] ? sock_sendmsg+0xb5/0xf0 [ 298.357215] ? sock_write_iter+0x1e9/0x3d0 [ 298.361519] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 298.367328] ? iov_iter_get_pages+0x1ef/0x11a0 [ 298.371891] ? mark_held_locks+0xc7/0x130 [ 298.376049] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 298.380976] ? __lock_is_held+0xb5/0x140 [ 298.385025] generic_gcmaes_encrypt+0xfd/0x150 [ 298.389589] ? generic_gcmaes_encrypt+0xfd/0x150 [ 298.394323] ? helper_rfc4106_encrypt+0x450/0x450 [ 298.399320] ? __kmalloc+0x5f1/0x770 [ 298.403018] gcmaes_wrapper_encrypt+0x109/0x180 [ 298.407684] tls_push_record+0x966/0x1720 [ 298.411900] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.416487] tls_sw_sendmsg+0x92d/0x1020 [ 298.420544] ? find_held_lock+0x36/0x1d0 [ 298.424717] ? tls_sw_push_pending_record+0x10/0x10 [ 298.429812] ? __local_bh_enable_ip+0x160/0x260 [ 298.434487] ? lock_sock_nested+0xc5/0x100 [ 298.438704] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.443280] ? lock_sock_nested+0x82/0x100 [ 298.447497] ? trace_hardirqs_on+0x28/0x190 [ 298.451980] ? lock_sock_nested+0x82/0x100 [ 298.456373] ? lock_sock_nested+0x82/0x100 [ 298.460592] inet_sendmsg+0x108/0x440 [ 298.464389] smc_sendmsg+0x223/0x320 [ 298.468176] ? smc_sendpage+0x170/0x170 [ 298.472409] sock_sendmsg+0xb5/0xf0 [ 298.476285] sock_write_iter+0x1e9/0x3d0 [ 298.480432] ? sock_sendmsg+0xf0/0xf0 [ 298.484265] __vfs_write+0x443/0x890 [ 298.487972] ? kernel_read+0x130/0x130 [ 298.491855] ? selinux_file_permission+0x2d1/0x3f0 [ 298.496783] ? rw_verify_area+0xb8/0x2b0 [ 298.500839] vfs_write+0x150/0x4d0 [ 298.504363] ksys_write+0x103/0x260 [ 298.507970] ? do_sys_open+0x16e/0x350 [ 298.512793] ? __ia32_sys_read+0xa0/0xa0 [ 298.516850] ? do_syscall_64+0x21/0x4e0 [ 298.521852] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.527203] __x64_sys_write+0x6e/0xb0 [ 298.531256] do_syscall_64+0xd0/0x4e0 [ 298.535040] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.540436] RIP: 0033:0x459279 [ 298.543611] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2019/12/05 07:04:43 executed programs: 883 [ 298.563825] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.571514] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 298.579732] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.587068] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 298.594321] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 298.601568] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 298.645976] FAULT_INJECTION: forcing a failure. [ 298.645976] name failslab, interval 1, probability 0, space 0, times 0 [ 298.666934] CPU: 1 PID: 10326 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 298.674766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.684104] Call Trace: [ 298.686675] dump_stack+0x123/0x177 [ 298.690286] should_fail.cold.4+0x5/0x13 [ 298.694327] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.699418] ? kernel_text_address+0x79/0xf0 [ 298.703803] ? __kernel_text_address+0xd/0x40 [ 298.708280] ? unwind_get_return_address+0x61/0xa0 [ 298.713189] __should_failslab+0xba/0xf0 [ 298.717228] should_failslab+0x9/0x14 [ 298.721008] __kmalloc+0x70/0x770 [ 298.724450] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.729707] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.734787] ? tls_push_record+0xf3/0x1720 [ 298.739020] ? tls_sw_sendmsg+0x92d/0x1020 [ 298.743234] ? inet_sendmsg+0x108/0x440 [ 298.747188] ? smc_sendmsg+0x223/0x320 [ 298.751053] ? sock_sendmsg+0xb5/0xf0 [ 298.754830] ? sock_write_iter+0x1e9/0x3d0 [ 298.759044] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 298.764818] ? iov_iter_get_pages+0x1ef/0x11a0 [ 298.769385] ? mark_held_locks+0xc7/0x130 [ 298.773521] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 298.778440] ? __lock_is_held+0xb5/0x140 [ 298.782485] generic_gcmaes_encrypt+0xfd/0x150 [ 298.787052] ? generic_gcmaes_encrypt+0xfd/0x150 [ 298.791789] ? helper_rfc4106_encrypt+0x450/0x450 [ 298.796610] ? __kmalloc+0x5f1/0x770 [ 298.800304] gcmaes_wrapper_encrypt+0x109/0x180 [ 298.804954] tls_push_record+0x966/0x1720 [ 298.809080] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.813645] tls_sw_sendmsg+0x92d/0x1020 [ 298.817701] ? find_held_lock+0x36/0x1d0 [ 298.821749] ? tls_sw_push_pending_record+0x10/0x10 [ 298.826744] ? __local_bh_enable_ip+0x160/0x260 [ 298.831387] ? lock_sock_nested+0xc5/0x100 [ 298.835597] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.840252] ? lock_sock_nested+0x82/0x100 [ 298.844472] ? trace_hardirqs_on+0x28/0x190 [ 298.848767] ? lock_sock_nested+0x82/0x100 [ 298.852986] ? lock_sock_nested+0x82/0x100 [ 298.857200] inet_sendmsg+0x108/0x440 [ 298.860993] smc_sendmsg+0x223/0x320 [ 298.864690] ? smc_sendpage+0x170/0x170 [ 298.868650] sock_sendmsg+0xb5/0xf0 [ 298.872447] sock_write_iter+0x1e9/0x3d0 [ 298.876494] ? sock_sendmsg+0xf0/0xf0 [ 298.880284] __vfs_write+0x443/0x890 [ 298.883989] ? kernel_read+0x130/0x130 [ 298.887875] ? selinux_file_permission+0x2d1/0x3f0 [ 298.892789] ? rw_verify_area+0xb8/0x2b0 [ 298.896850] vfs_write+0x150/0x4d0 [ 298.900373] ksys_write+0x103/0x260 [ 298.905194] ? do_sys_open+0x16e/0x350 [ 298.909059] ? __ia32_sys_read+0xa0/0xa0 [ 298.913103] ? do_syscall_64+0x21/0x4e0 [ 298.917070] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.922413] __x64_sys_write+0x6e/0xb0 [ 298.926294] do_syscall_64+0xd0/0x4e0 [ 298.930082] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.935263] RIP: 0033:0x459279 [ 298.938441] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.957334] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.965035] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 298.972293] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.979542] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 298.986799] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 298.994048] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 299.004179] FAULT_INJECTION: forcing a failure. [ 299.004179] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 299.004280] FAULT_INJECTION: forcing a failure. [ 299.004280] name failslab, interval 1, probability 0, space 0, times 0 [ 299.028288] FAULT_INJECTION: forcing a failure. [ 299.028288] name failslab, interval 1, probability 0, space 0, times 0 [ 299.031510] CPU: 1 PID: 10320 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 299.047276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.056615] Call Trace: [ 299.056630] dump_stack+0x123/0x177 [ 299.056641] should_fail.cold.4+0x5/0x13 [ 299.056648] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 299.056656] ? mark_held_locks+0xc7/0x130 [ 299.056666] __alloc_pages_nodemask+0x1d5/0x710 [ 299.056672] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 299.056697] alloc_pages_current+0xd6/0x1b0 [ 299.056706] skb_page_frag_refill+0x20b/0x400 [ 299.056712] sk_page_frag_refill+0x46/0x1b0 [ 299.056719] tcp_sendmsg_locked+0xc58/0x3580 [ 299.056725] ? mark_held_locks+0x130/0x130 [ 299.056729] ? mark_held_locks+0xc7/0x130 [ 299.056743] ? tcp_sendpage+0x50/0x50 [ 299.056750] ? mark_held_locks+0xc7/0x130 [ 299.056760] ? __local_bh_enable_ip+0x160/0x260 [ 299.056764] ? lock_sock_nested+0xc5/0x100 [ 299.056769] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.056773] ? lock_sock_nested+0x82/0x100 [ 299.056778] ? trace_hardirqs_on+0x28/0x190 [ 299.056782] ? lock_sock_nested+0x82/0x100 [ 299.056787] ? lock_sock_nested+0x82/0x100 [ 299.056793] ? __local_bh_enable_ip+0x160/0x260 [ 299.056801] tcp_sendmsg+0x27/0x40 [ 299.056810] inet_sendmsg+0x108/0x440 [ 299.056817] smc_sendmsg+0x223/0x320 [ 299.056822] ? smc_sendpage+0x170/0x170 [ 299.056829] sock_sendmsg+0xb5/0xf0 [ 299.056837] sock_write_iter+0x1e9/0x3d0 [ 299.177374] ? sock_sendmsg+0xf0/0xf0 [ 299.181188] __vfs_write+0x443/0x890 [ 299.184899] ? kernel_read+0x130/0x130 [ 299.188786] ? selinux_file_permission+0x2d1/0x3f0 [ 299.193723] ? rw_verify_area+0xb8/0x2b0 [ 299.197772] vfs_write+0x150/0x4d0 [ 299.201452] ksys_write+0x103/0x260 [ 299.205068] ? do_sys_open+0x16e/0x350 [ 299.208956] ? __ia32_sys_read+0xa0/0xa0 [ 299.213005] ? do_syscall_64+0x21/0x4e0 [ 299.216982] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.222333] __x64_sys_write+0x6e/0xb0 [ 299.226204] do_syscall_64+0xd0/0x4e0 [ 299.230044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.235226] RIP: 0033:0x459279 [ 299.238415] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.257310] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.264997] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 299.272257] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 299.279518] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 299.286928] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 299.294201] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 299.303204] CPU: 1 PID: 10323 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 299.311016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.320753] Call Trace: [ 299.323345] dump_stack+0x123/0x177 [ 299.326963] should_fail.cold.4+0x5/0x13 [ 299.331010] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 299.336105] ? kernel_text_address+0x79/0xf0 [ 299.340495] ? __kernel_text_address+0xd/0x40 [ 299.345004] ? unwind_get_return_address+0x61/0xa0 [ 299.349918] __should_failslab+0xba/0xf0 [ 299.353977] should_failslab+0x9/0x14 [ 299.357773] __kmalloc+0x70/0x770 [ 299.361217] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 299.366471] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 299.371550] ? tls_push_record+0xf3/0x1720 [ 299.375760] ? tls_sw_sendmsg+0x92d/0x1020 [ 299.379971] ? inet_sendmsg+0x108/0x440 [ 299.383924] ? smc_sendmsg+0x223/0x320 [ 299.387791] ? sock_sendmsg+0xb5/0xf0 [ 299.391568] ? sock_write_iter+0x1e9/0x3d0 [ 299.395782] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 299.401557] ? iov_iter_get_pages+0x1ef/0x11a0 [ 299.406117] ? mark_held_locks+0xc7/0x130 [ 299.410246] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 299.415156] ? __lock_is_held+0xb5/0x140 [ 299.419203] generic_gcmaes_encrypt+0xfd/0x150 [ 299.423778] ? generic_gcmaes_encrypt+0xfd/0x150 [ 299.428511] ? helper_rfc4106_encrypt+0x450/0x450 [ 299.433332] ? __kmalloc+0x5f1/0x770 [ 299.437026] gcmaes_wrapper_encrypt+0x109/0x180 [ 299.441676] tls_push_record+0x966/0x1720 [ 299.445801] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.450368] tls_sw_sendmsg+0x92d/0x1020 [ 299.454422] ? find_held_lock+0x36/0x1d0 [ 299.458465] ? tls_sw_push_pending_record+0x10/0x10 [ 299.463459] ? __local_bh_enable_ip+0x160/0x260 [ 299.468102] ? lock_sock_nested+0xc5/0x100 [ 299.472315] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.476874] ? lock_sock_nested+0x82/0x100 [ 299.481086] ? trace_hardirqs_on+0x28/0x190 [ 299.485394] ? lock_sock_nested+0x82/0x100 [ 299.489607] inet_sendmsg+0x108/0x440 [ 299.493386] smc_sendmsg+0x223/0x320 [ 299.497085] ? smc_sendpage+0x170/0x170 [ 299.501039] sock_sendmsg+0xb5/0xf0 [ 299.504643] sock_write_iter+0x1e9/0x3d0 [ 299.508690] ? sock_sendmsg+0xf0/0xf0 [ 299.512478] __vfs_write+0x443/0x890 [ 299.516169] ? kernel_read+0x130/0x130 [ 299.520039] ? selinux_file_permission+0x2d1/0x3f0 [ 299.524947] ? rw_verify_area+0xb8/0x2b0 [ 299.528991] vfs_write+0x150/0x4d0 [ 299.532513] ksys_write+0x103/0x260 [ 299.536118] ? do_sys_open+0x16e/0x350 [ 299.539998] ? __ia32_sys_read+0xa0/0xa0 [ 299.544038] ? do_syscall_64+0x21/0x4e0 [ 299.547988] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.553329] __x64_sys_write+0x6e/0xb0 [ 299.557203] do_syscall_64+0xd0/0x4e0 [ 299.560985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.566160] RIP: 0033:0x459279 [ 299.569351] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.589025] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.597320] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 299.604669] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 299.612017] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 299.619270] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 299.626544] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 299.634308] CPU: 1 PID: 10331 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 299.642107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.651442] Call Trace: [ 299.654018] dump_stack+0x123/0x177 [ 299.657637] should_fail.cold.4+0x5/0x13 [ 299.661681] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 299.667284] ? kernel_text_address+0x79/0xf0 [ 299.671699] ? __kernel_text_address+0xd/0x40 [ 299.676634] ? unwind_get_return_address+0x61/0xa0 [ 299.681729] __should_failslab+0xba/0xf0 [ 299.685793] should_failslab+0x9/0x14 [ 299.689572] __kmalloc+0x70/0x770 [ 299.693180] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 299.698719] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 299.703822] ? tls_push_record+0xf3/0x1720 [ 299.708033] ? tls_sw_sendmsg+0x92d/0x1020 [ 299.713039] ? inet_sendmsg+0x108/0x440 [ 299.717006] ? smc_sendmsg+0x223/0x320 [ 299.720882] ? sock_sendmsg+0xb5/0xf0 [ 299.724662] ? sock_write_iter+0x1e9/0x3d0 [ 299.730266] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 299.736515] ? iov_iter_get_pages+0x1ef/0x11a0 [ 299.741077] ? mark_held_locks+0xc7/0x130 [ 299.745205] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 299.750213] ? __lock_is_held+0xb5/0x140 [ 299.754257] generic_gcmaes_encrypt+0xfd/0x150 [ 299.758848] ? generic_gcmaes_encrypt+0xfd/0x150 [ 299.763594] ? helper_rfc4106_encrypt+0x450/0x450 [ 299.768503] ? __kmalloc+0x5f1/0x770 [ 299.772196] gcmaes_wrapper_encrypt+0x109/0x180 [ 299.776859] tls_push_record+0x966/0x1720 [ 299.780998] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.790341] tls_sw_sendmsg+0x92d/0x1020 [ 299.794388] ? find_held_lock+0x36/0x1d0 [ 299.798429] ? tls_sw_push_pending_record+0x10/0x10 [ 299.803432] ? __local_bh_enable_ip+0x160/0x260 [ 299.808096] ? lock_sock_nested+0xc5/0x100 [ 299.812311] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.817218] ? lock_sock_nested+0x82/0x100 [ 299.821429] ? trace_hardirqs_on+0x28/0x190 [ 299.825903] ? lock_sock_nested+0x82/0x100 [ 299.830119] ? lock_sock_nested+0x82/0x100 [ 299.834336] inet_sendmsg+0x108/0x440 [ 299.838127] smc_sendmsg+0x223/0x320 [ 299.841820] ? smc_sendpage+0x170/0x170 [ 299.845797] sock_sendmsg+0xb5/0xf0 [ 299.849403] sock_write_iter+0x1e9/0x3d0 [ 299.853445] ? sock_sendmsg+0xf0/0xf0 [ 299.857766] __vfs_write+0x443/0x890 [ 299.861474] ? kernel_read+0x130/0x130 [ 299.865464] ? selinux_file_permission+0x2d1/0x3f0 [ 299.870392] ? rw_verify_area+0xb8/0x2b0 [ 299.874459] vfs_write+0x150/0x4d0 [ 299.878018] ksys_write+0x103/0x260 [ 299.881635] ? do_sys_open+0x16e/0x350 [ 299.887713] ? __ia32_sys_read+0xa0/0xa0 [ 299.891786] ? do_syscall_64+0x21/0x4e0 [ 299.895742] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.901088] __x64_sys_write+0x6e/0xb0 [ 299.905173] do_syscall_64+0xd0/0x4e0 [ 299.909238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.914682] RIP: 0033:0x459279 [ 299.917862] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.937181] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.944970] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 299.952243] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 299.959501] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 299.966751] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 299.974350] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 299.983516] FAULT_INJECTION: forcing a failure. [ 299.983516] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 300.040534] FAULT_INJECTION: forcing a failure. [ 300.040534] name failslab, interval 1, probability 0, space 0, times 0 [ 300.061906] FAULT_INJECTION: forcing a failure. [ 300.061906] name failslab, interval 1, probability 0, space 0, times 0 [ 300.066699] CPU: 1 PID: 10343 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 300.081073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.090591] Call Trace: [ 300.092877] FAULT_INJECTION: forcing a failure. [ 300.092877] name failslab, interval 1, probability 0, space 0, times 0 [ 300.093186] dump_stack+0x123/0x177 [ 300.108732] should_fail.cold.4+0x5/0x13 [ 300.112805] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 300.117897] ? kernel_text_address+0x79/0xf0 [ 300.122303] ? __kernel_text_address+0xd/0x40 [ 300.127231] ? unwind_get_return_address+0x61/0xa0 [ 300.132152] __should_failslab+0xba/0xf0 [ 300.137154] should_failslab+0x9/0x14 [ 300.140946] __kmalloc+0x70/0x770 [ 300.144546] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 300.149838] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 300.154942] ? tls_push_record+0xf3/0x1720 [ 300.159176] ? tls_sw_sendmsg+0x92d/0x1020 [ 300.163413] ? inet_sendmsg+0x108/0x440 [ 300.167381] ? smc_sendmsg+0x223/0x320 [ 300.171272] ? sock_sendmsg+0xb5/0xf0 [ 300.175059] ? sock_write_iter+0x1e9/0x3d0 [ 300.179288] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 300.185247] ? iov_iter_get_pages+0x1ef/0x11a0 [ 300.189918] ? mark_held_locks+0xc7/0x130 [ 300.194071] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 300.199000] ? __lock_is_held+0xb5/0x140 [ 300.203059] generic_gcmaes_encrypt+0xfd/0x150 [ 300.207674] ? generic_gcmaes_encrypt+0xfd/0x150 [ 300.212418] ? helper_rfc4106_encrypt+0x450/0x450 [ 300.217342] ? __kmalloc+0x5f1/0x770 [ 300.221123] gcmaes_wrapper_encrypt+0x109/0x180 [ 300.225786] tls_push_record+0x966/0x1720 [ 300.229932] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.234600] tls_sw_sendmsg+0x92d/0x1020 [ 300.238660] ? find_held_lock+0x36/0x1d0 [ 300.242716] ? tls_sw_push_pending_record+0x10/0x10 [ 300.247728] ? __local_bh_enable_ip+0x160/0x260 [ 300.252380] ? lock_sock_nested+0xc5/0x100 [ 300.256595] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.261253] ? lock_sock_nested+0x82/0x100 [ 300.265471] ? trace_hardirqs_on+0x28/0x190 [ 300.269806] ? lock_sock_nested+0x82/0x100 [ 300.274035] ? lock_sock_nested+0x82/0x100 [ 300.278390] inet_sendmsg+0x108/0x440 [ 300.282184] smc_sendmsg+0x223/0x320 [ 300.285891] ? smc_sendpage+0x170/0x170 [ 300.289859] sock_sendmsg+0xb5/0xf0 [ 300.293474] sock_write_iter+0x1e9/0x3d0 [ 300.297531] ? sock_sendmsg+0xf0/0xf0 [ 300.301334] __vfs_write+0x443/0x890 [ 300.305043] ? kernel_read+0x130/0x130 [ 300.308935] ? selinux_file_permission+0x2d1/0x3f0 [ 300.313860] ? rw_verify_area+0xb8/0x2b0 [ 300.318348] vfs_write+0x150/0x4d0 [ 300.321870] ksys_write+0x103/0x260 [ 300.325479] ? do_sys_open+0x16e/0x350 [ 300.329364] ? __ia32_sys_read+0xa0/0xa0 [ 300.333420] ? do_syscall_64+0x21/0x4e0 [ 300.337389] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.342740] __x64_sys_write+0x6e/0xb0 [ 300.346618] do_syscall_64+0xd0/0x4e0 [ 300.350410] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.357850] RIP: 0033:0x459279 [ 300.361026] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.380381] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.388116] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 300.395491] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 300.402763] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 300.410132] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 300.417393] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 300.431800] CPU: 0 PID: 10347 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 300.439746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.449101] Call Trace: [ 300.451676] dump_stack+0x123/0x177 [ 300.455287] should_fail.cold.4+0x5/0x13 [ 300.459338] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 300.464426] ? kernel_text_address+0x79/0xf0 [ 300.468822] ? __kernel_text_address+0xd/0x40 [ 300.473307] ? unwind_get_return_address+0x61/0xa0 [ 300.478241] __should_failslab+0xba/0xf0 [ 300.482284] should_failslab+0x9/0x14 [ 300.486068] __kmalloc+0x70/0x770 [ 300.489501] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 300.494972] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 300.500074] ? tls_push_record+0xf3/0x1720 [ 300.504421] ? tls_sw_sendmsg+0x92d/0x1020 [ 300.508648] ? inet_sendmsg+0x108/0x440 [ 300.513856] ? smc_sendmsg+0x223/0x320 [ 300.517740] ? sock_sendmsg+0xb5/0xf0 [ 300.521530] ? sock_write_iter+0x1e9/0x3d0 [ 300.525771] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 300.531576] ? iov_iter_get_pages+0x1ef/0x11a0 [ 300.536148] ? mark_held_locks+0xc7/0x130 [ 300.540281] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 300.545195] ? __lock_is_held+0xb5/0x140 [ 300.549242] generic_gcmaes_encrypt+0xfd/0x150 [ 300.553813] ? generic_gcmaes_encrypt+0xfd/0x150 [ 300.558548] ? helper_rfc4106_encrypt+0x450/0x450 [ 300.563371] ? __kmalloc+0x5f1/0x770 [ 300.567065] gcmaes_wrapper_encrypt+0x109/0x180 [ 300.571716] tls_push_record+0x966/0x1720 [ 300.575840] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.580416] tls_sw_sendmsg+0x92d/0x1020 [ 300.584472] ? find_held_lock+0x36/0x1d0 [ 300.588688] ? tls_sw_push_pending_record+0x10/0x10 [ 300.593699] ? __local_bh_enable_ip+0x160/0x260 [ 300.598369] ? lock_sock_nested+0xc5/0x100 [ 300.602586] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.607472] ? lock_sock_nested+0x82/0x100 [ 300.611712] ? trace_hardirqs_on+0x28/0x190 [ 300.616037] ? lock_sock_nested+0x82/0x100 [ 300.620261] ? lock_sock_nested+0x82/0x100 [ 300.624480] inet_sendmsg+0x108/0x440 [ 300.628266] smc_sendmsg+0x223/0x320 [ 300.631957] ? smc_sendpage+0x170/0x170 [ 300.635909] sock_sendmsg+0xb5/0xf0 [ 300.639525] sock_write_iter+0x1e9/0x3d0 [ 300.643576] ? sock_sendmsg+0xf0/0xf0 [ 300.647364] __vfs_write+0x443/0x890 [ 300.651056] ? kernel_read+0x130/0x130 [ 300.654941] ? selinux_file_permission+0x2d1/0x3f0 [ 300.659856] ? rw_verify_area+0xb8/0x2b0 [ 300.663905] vfs_write+0x150/0x4d0 [ 300.667427] ksys_write+0x103/0x260 [ 300.671031] ? do_sys_open+0x16e/0x350 [ 300.674911] ? __ia32_sys_read+0xa0/0xa0 [ 300.678963] ? do_syscall_64+0x21/0x4e0 [ 300.682916] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.688261] __x64_sys_write+0x6e/0xb0 [ 300.692135] do_syscall_64+0xd0/0x4e0 [ 300.696090] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.701258] RIP: 0033:0x459279 [ 300.704439] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.724501] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.732373] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 300.739722] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 300.747150] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 300.754411] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 300.761665] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 300.770806] FAULT_INJECTION: forcing a failure. [ 300.770806] name failslab, interval 1, probability 0, space 0, times 0 [ 300.774640] CPU: 0 PID: 10337 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 300.784410] FAULT_INJECTION: forcing a failure. [ 300.784410] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 300.791863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.812965] Call Trace: [ 300.815555] dump_stack+0x123/0x177 [ 300.819275] should_fail.cold.4+0x5/0x13 [ 300.823325] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 300.828439] ? mark_held_locks+0xc7/0x130 [ 300.832579] __alloc_pages_nodemask+0x1d5/0x710 [ 300.837231] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 300.842243] alloc_pages_current+0xd6/0x1b0 [ 300.846557] skb_page_frag_refill+0x20b/0x400 [ 300.852511] sk_page_frag_refill+0x46/0x1b0 [ 300.856815] tcp_sendmsg_locked+0xc58/0x3580 [ 300.861209] ? mark_held_locks+0x130/0x130 [ 300.865422] ? mark_held_locks+0xc7/0x130 [ 300.869568] ? tcp_sendpage+0x50/0x50 [ 300.873346] ? mark_held_locks+0xc7/0x130 [ 300.877480] ? __local_bh_enable_ip+0x160/0x260 [ 300.882130] ? lock_sock_nested+0xc5/0x100 [ 300.888869] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.893440] ? lock_sock_nested+0x82/0x100 [ 300.897663] ? trace_hardirqs_on+0x28/0x190 [ 300.902053] ? lock_sock_nested+0x82/0x100 [ 300.907331] ? lock_sock_nested+0x82/0x100 [ 300.912025] ? __local_bh_enable_ip+0x160/0x260 [ 300.921749] tcp_sendmsg+0x27/0x40 [ 300.925279] inet_sendmsg+0x108/0x440 [ 300.929190] smc_sendmsg+0x223/0x320 [ 300.932902] ? smc_sendpage+0x170/0x170 [ 300.937659] sock_sendmsg+0xb5/0xf0 [ 300.941275] sock_write_iter+0x1e9/0x3d0 [ 300.945320] ? sock_sendmsg+0xf0/0xf0 [ 300.949130] __vfs_write+0x443/0x890 [ 300.952827] ? kernel_read+0x130/0x130 [ 300.956716] ? selinux_file_permission+0x2d1/0x3f0 [ 300.964852] ? rw_verify_area+0xb8/0x2b0 [ 300.968901] vfs_write+0x150/0x4d0 [ 300.972426] ksys_write+0x103/0x260 [ 300.976034] ? do_sys_open+0x16e/0x350 [ 300.979922] ? __ia32_sys_read+0xa0/0xa0 [ 300.983969] ? do_syscall_64+0x21/0x4e0 [ 300.987925] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.993278] __x64_sys_write+0x6e/0xb0 [ 300.997149] do_syscall_64+0xd0/0x4e0 [ 301.000943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.006647] RIP: 0033:0x459279 [ 301.009829] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.028726] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 301.036432] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 301.043725] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 301.050983] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 301.058249] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 301.065524] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 301.072801] CPU: 1 PID: 10334 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 301.080616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.090017] Call Trace: [ 301.092694] dump_stack+0x123/0x177 [ 301.096323] should_fail.cold.4+0x5/0x13 [ 301.100374] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 301.105459] ? mark_held_locks+0xc7/0x130 [ 301.109595] __alloc_pages_nodemask+0x1d5/0x710 [ 301.114515] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 301.119529] alloc_pages_current+0xd6/0x1b0 [ 301.123928] skb_page_frag_refill+0x20b/0x400 [ 301.128405] sk_page_frag_refill+0x46/0x1b0 [ 301.132970] tcp_sendmsg_locked+0xc58/0x3580 [ 301.137366] ? mark_held_locks+0x130/0x130 [ 301.141580] ? mark_held_locks+0xc7/0x130 [ 301.146359] ? tcp_sendpage+0x50/0x50 [ 301.150234] ? mark_held_locks+0xc7/0x130 [ 301.154715] ? __local_bh_enable_ip+0x160/0x260 [ 301.159445] ? lock_sock_nested+0xc5/0x100 [ 301.163697] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.168529] ? lock_sock_nested+0x82/0x100 [ 301.172784] ? trace_hardirqs_on+0x28/0x190 [ 301.177104] ? lock_sock_nested+0x82/0x100 [ 301.181496] ? lock_sock_nested+0x82/0x100 [ 301.185754] ? __local_bh_enable_ip+0x160/0x260 [ 301.190423] tcp_sendmsg+0x27/0x40 [ 301.193955] inet_sendmsg+0x108/0x440 [ 301.197753] smc_sendmsg+0x223/0x320 [ 301.201463] ? smc_sendpage+0x170/0x170 [ 301.205429] sock_sendmsg+0xb5/0xf0 [ 301.209043] sock_write_iter+0x1e9/0x3d0 [ 301.213091] ? sock_sendmsg+0xf0/0xf0 [ 301.217158] __vfs_write+0x443/0x890 [ 301.220892] ? kernel_read+0x130/0x130 [ 301.224780] ? selinux_file_permission+0x2d1/0x3f0 [ 301.229702] ? rw_verify_area+0xb8/0x2b0 [ 301.233759] vfs_write+0x150/0x4d0 [ 301.237296] ksys_write+0x103/0x260 [ 301.240909] ? do_sys_open+0x16e/0x350 [ 301.244783] ? __ia32_sys_read+0xa0/0xa0 [ 301.248830] ? do_syscall_64+0x21/0x4e0 [ 301.252792] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.258144] __x64_sys_write+0x6e/0xb0 [ 301.262023] do_syscall_64+0xd0/0x4e0 [ 301.265810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.271020] RIP: 0033:0x459279 [ 301.274209] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.293133] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 301.300853] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 301.308123] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 301.315381] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 301.322640] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 301.329892] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 301.338140] CPU: 0 PID: 10350 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 301.346234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.346240] Call Trace: [ 301.346264] dump_stack+0x123/0x177 [ 301.346275] should_fail.cold.4+0x5/0x13 [ 301.346282] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 301.346301] ? kernel_text_address+0x79/0xf0 [ 301.346306] ? __kernel_text_address+0xd/0x40 [ 301.346314] ? unwind_get_return_address+0x61/0xa0 [ 301.346323] __should_failslab+0xba/0xf0 [ 301.346332] should_failslab+0x9/0x14 [ 301.346340] __kmalloc+0x70/0x770 [ 301.346348] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.346355] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.371116] ? tls_push_record+0xf3/0x1720 [ 301.384950] ? tls_sw_sendmsg+0x92d/0x1020 [ 301.384962] ? inet_sendmsg+0x108/0x440 [ 301.384969] ? smc_sendmsg+0x223/0x320 [ 301.384977] ? sock_sendmsg+0xb5/0xf0 [ 301.384981] ? sock_write_iter+0x1e9/0x3d0 [ 301.384993] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 301.385004] ? iov_iter_get_pages+0x1ef/0x11a0 [ 301.385011] ? mark_held_locks+0xc7/0x130 [ 301.385023] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 301.401578] ? __lock_is_held+0xb5/0x140 [ 301.415169] generic_gcmaes_encrypt+0xfd/0x150 [ 301.415175] ? generic_gcmaes_encrypt+0xfd/0x150 [ 301.415179] ? helper_rfc4106_encrypt+0x450/0x450 [ 301.415190] ? __kmalloc+0x5f1/0x770 [ 301.415198] gcmaes_wrapper_encrypt+0x109/0x180 [ 301.415208] tls_push_record+0x966/0x1720 [ 301.415215] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.415227] tls_sw_sendmsg+0x92d/0x1020 [ 301.415239] ? find_held_lock+0x36/0x1d0 [ 301.423092] ? tls_sw_push_pending_record+0x10/0x10 [ 301.459471] ? __local_bh_enable_ip+0x160/0x260 [ 301.469040] ? lock_sock_nested+0xc5/0x100 [ 301.469049] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.469055] ? lock_sock_nested+0x82/0x100 [ 301.516867] ? trace_hardirqs_on+0x28/0x190 [ 301.521173] ? lock_sock_nested+0x82/0x100 [ 301.525388] ? lock_sock_nested+0x82/0x100 [ 301.529610] inet_sendmsg+0x108/0x440 [ 301.533396] smc_sendmsg+0x223/0x320 [ 301.537090] ? smc_sendpage+0x170/0x170 [ 301.541045] sock_sendmsg+0xb5/0xf0 [ 301.544664] sock_write_iter+0x1e9/0x3d0 [ 301.548711] ? sock_sendmsg+0xf0/0xf0 [ 301.552502] __vfs_write+0x443/0x890 [ 301.556198] ? kernel_read+0x130/0x130 [ 301.560071] ? selinux_file_permission+0x2d1/0x3f0 [ 301.564984] ? rw_verify_area+0xb8/0x2b0 [ 301.569026] vfs_write+0x150/0x4d0 [ 301.572549] ksys_write+0x103/0x260 [ 301.576167] ? do_sys_open+0x16e/0x350 [ 301.580040] ? __ia32_sys_read+0xa0/0xa0 [ 301.584086] ? do_syscall_64+0x21/0x4e0 [ 301.588044] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.593432] __x64_sys_write+0x6e/0xb0 [ 301.597321] do_syscall_64+0xd0/0x4e0 [ 301.601117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.606292] RIP: 0033:0x459279 [ 301.609478] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.628365] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 301.636056] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 301.643308] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 301.650560] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 301.657829] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 301.665080] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 301.672345] CPU: 1 PID: 10345 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 301.680155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.689522] Call Trace: [ 301.692134] dump_stack+0x123/0x177 [ 301.695774] should_fail.cold.4+0x5/0x13 [ 301.699839] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 301.704948] ? kernel_text_address+0x79/0xf0 [ 301.709367] ? __kernel_text_address+0xd/0x40 [ 301.713987] ? unwind_get_return_address+0x61/0xa0 [ 301.718913] __should_failslab+0xba/0xf0 [ 301.722979] should_failslab+0x9/0x14 [ 301.726765] __kmalloc+0x70/0x770 [ 301.730200] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.735459] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.740542] ? tls_push_record+0xf3/0x1720 [ 301.744759] ? tls_sw_sendmsg+0x92d/0x1020 [ 301.748971] ? inet_sendmsg+0x108/0x440 [ 301.752929] ? smc_sendmsg+0x223/0x320 [ 301.756796] ? sock_sendmsg+0xb5/0xf0 [ 301.760577] ? sock_write_iter+0x1e9/0x3d0 [ 301.764802] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 301.770586] ? iov_iter_get_pages+0x1ef/0x11a0 [ 301.775151] ? mark_held_locks+0xc7/0x130 [ 301.779293] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 301.784204] ? __lock_is_held+0xb5/0x140 [ 301.788251] generic_gcmaes_encrypt+0xfd/0x150 [ 301.792813] ? generic_gcmaes_encrypt+0xfd/0x150 [ 301.797547] ? helper_rfc4106_encrypt+0x450/0x450 [ 301.802373] ? __kmalloc+0x5f1/0x770 [ 301.806115] gcmaes_wrapper_encrypt+0x109/0x180 [ 301.810813] tls_push_record+0x966/0x1720 [ 301.814961] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.819545] tls_sw_sendmsg+0x92d/0x1020 [ 301.823597] ? find_held_lock+0x36/0x1d0 [ 301.827643] ? tls_sw_push_pending_record+0x10/0x10 [ 301.832640] ? __local_bh_enable_ip+0x160/0x260 [ 301.837290] ? lock_sock_nested+0xc5/0x100 [ 301.841519] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.846089] ? lock_sock_nested+0x82/0x100 [ 301.850308] ? trace_hardirqs_on+0x28/0x190 [ 301.854606] ? lock_sock_nested+0x82/0x100 [ 301.858828] ? lock_sock_nested+0x82/0x100 [ 301.863204] inet_sendmsg+0x108/0x440 [ 301.867004] smc_sendmsg+0x223/0x320 [ 301.870699] ? smc_sendpage+0x170/0x170 [ 301.874663] sock_sendmsg+0xb5/0xf0 [ 301.878271] sock_write_iter+0x1e9/0x3d0 [ 301.882323] ? sock_sendmsg+0xf0/0xf0 [ 301.886121] ? xfs_dir2_data_freeremove.isra.4+0x220/0x2e0 [ 301.891905] __vfs_write+0x443/0x890 [ 301.895612] ? kernel_read+0x130/0x130 [ 301.899499] ? selinux_file_permission+0x2d1/0x3f0 [ 301.904777] ? rw_verify_area+0xb8/0x2b0 [ 301.908820] vfs_write+0x150/0x4d0 [ 301.912368] ksys_write+0x103/0x260 [ 301.915973] ? do_sys_open+0x16e/0x350 [ 301.919854] ? __ia32_sys_read+0xa0/0xa0 [ 301.923899] ? do_syscall_64+0x21/0x4e0 [ 301.927856] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.934384] __x64_sys_write+0x6e/0xb0 [ 301.938266] do_syscall_64+0xd0/0x4e0 [ 301.942061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.947233] RIP: 0033:0x459279 [ 301.950639] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.969753] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 301.977546] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 301.984797] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 301.992047] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 301.999298] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 302.006637] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 302.029176] FAULT_INJECTION: forcing a failure. [ 302.029176] name failslab, interval 1, probability 0, space 0, times 0 [ 302.031074] FAULT_INJECTION: forcing a failure. [ 302.031074] name failslab, interval 1, probability 0, space 0, times 0 [ 302.052156] FAULT_INJECTION: forcing a failure. [ 302.052156] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 302.078375] FAULT_INJECTION: forcing a failure. [ 302.078375] name failslab, interval 1, probability 0, space 0, times 0 [ 302.091776] CPU: 0 PID: 10366 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 302.099593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.108944] Call Trace: [ 302.111520] dump_stack+0x123/0x177 [ 302.115138] should_fail.cold.4+0x5/0x13 [ 302.119273] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.124588] ? kernel_text_address+0x79/0xf0 [ 302.128980] ? __kernel_text_address+0xd/0x40 [ 302.133471] ? unwind_get_return_address+0x61/0xa0 [ 302.139788] __should_failslab+0xba/0xf0 [ 302.144006] should_failslab+0x9/0x14 [ 302.147800] __kmalloc+0x70/0x770 [ 302.151246] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 302.156770] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 302.161857] ? tls_push_record+0xf3/0x1720 [ 302.166158] ? tls_sw_sendmsg+0x92d/0x1020 [ 302.170374] ? inet_sendmsg+0x108/0x440 [ 302.175059] ? smc_sendmsg+0x223/0x320 [ 302.179035] ? sock_sendmsg+0xb5/0xf0 [ 302.182832] ? sock_write_iter+0x1e9/0x3d0 [ 302.187065] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 302.192958] ? iov_iter_get_pages+0x1ef/0x11a0 [ 302.197696] ? mark_held_locks+0xc7/0x130 [ 302.201835] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 302.206757] ? __lock_is_held+0xb5/0x140 [ 302.210817] generic_gcmaes_encrypt+0xfd/0x150 [ 302.215467] ? generic_gcmaes_encrypt+0xfd/0x150 [ 302.220900] ? helper_rfc4106_encrypt+0x450/0x450 [ 302.225913] ? __kmalloc+0x5f1/0x770 [ 302.229825] gcmaes_wrapper_encrypt+0x109/0x180 [ 302.234517] tls_push_record+0x966/0x1720 [ 302.238672] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.243265] tls_sw_sendmsg+0x92d/0x1020 [ 302.247331] ? find_held_lock+0x36/0x1d0 [ 302.251376] ? tls_sw_push_pending_record+0x10/0x10 [ 302.256379] ? __local_bh_enable_ip+0x160/0x260 [ 302.261036] ? lock_sock_nested+0xc5/0x100 [ 302.265263] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.269832] ? lock_sock_nested+0x82/0x100 [ 302.274054] ? trace_hardirqs_on+0x28/0x190 [ 302.278455] ? lock_sock_nested+0x82/0x100 [ 302.282687] ? lock_sock_nested+0x82/0x100 [ 302.286935] inet_sendmsg+0x108/0x440 [ 302.290733] smc_sendmsg+0x223/0x320 [ 302.294431] ? smc_sendpage+0x170/0x170 [ 302.298489] sock_sendmsg+0xb5/0xf0 [ 302.302097] sock_write_iter+0x1e9/0x3d0 [ 302.306228] ? sock_sendmsg+0xf0/0xf0 [ 302.310022] __vfs_write+0x443/0x890 [ 302.313731] ? kernel_read+0x130/0x130 [ 302.317607] ? selinux_file_permission+0x2d1/0x3f0 [ 302.322522] ? rw_verify_area+0xb8/0x2b0 [ 302.326566] vfs_write+0x150/0x4d0 [ 302.330108] ksys_write+0x103/0x260 [ 302.333718] ? do_sys_open+0x16e/0x350 [ 302.337601] ? __ia32_sys_read+0xa0/0xa0 [ 302.341642] ? do_syscall_64+0x21/0x4e0 [ 302.345610] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.351213] __x64_sys_write+0x6e/0xb0 [ 302.355084] do_syscall_64+0xd0/0x4e0 [ 302.358874] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.364055] RIP: 0033:0x459279 [ 302.367246] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.389346] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.397060] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 302.404325] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 302.411583] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 302.419057] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 302.426495] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 302.433940] CPU: 1 PID: 10365 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 302.441746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.451209] Call Trace: [ 302.454495] dump_stack+0x123/0x177 [ 302.458297] should_fail.cold.4+0x5/0x13 [ 302.462366] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.468516] ? kernel_text_address+0x79/0xf0 [ 302.473440] ? __kernel_text_address+0xd/0x40 [ 302.478039] ? unwind_get_return_address+0x61/0xa0 [ 302.483230] __should_failslab+0xba/0xf0 [ 302.487805] should_failslab+0x9/0x14 [ 302.491764] __kmalloc+0x70/0x770 [ 302.495205] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 302.500471] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 302.506708] ? tls_push_record+0xf3/0x1720 [ 302.510921] ? tls_sw_sendmsg+0x92d/0x1020 [ 302.515143] ? inet_sendmsg+0x108/0x440 [ 302.519106] ? smc_sendmsg+0x223/0x320 [ 302.523085] ? sock_sendmsg+0xb5/0xf0 [ 302.526883] ? sock_write_iter+0x1e9/0x3d0 [ 302.531139] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 302.537020] ? iov_iter_get_pages+0x1ef/0x11a0 [ 302.541593] ? mark_held_locks+0xc7/0x130 [ 302.545743] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 302.550668] ? __lock_is_held+0xb5/0x140 [ 302.554736] generic_gcmaes_encrypt+0xfd/0x150 [ 302.559308] ? generic_gcmaes_encrypt+0xfd/0x150 [ 302.564054] ? helper_rfc4106_encrypt+0x450/0x450 [ 302.568902] ? __kmalloc+0x5f1/0x770 [ 302.572614] gcmaes_wrapper_encrypt+0x109/0x180 [ 302.577268] tls_push_record+0x966/0x1720 [ 302.577275] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.577287] tls_sw_sendmsg+0x92d/0x1020 [ 302.577299] ? find_held_lock+0x36/0x1d0 [ 302.577307] ? tls_sw_push_pending_record+0x10/0x10 [ 302.577314] ? __local_bh_enable_ip+0x160/0x260 [ 302.577320] ? lock_sock_nested+0xc5/0x100 [ 302.577324] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.577328] ? lock_sock_nested+0x82/0x100 [ 302.577333] ? trace_hardirqs_on+0x28/0x190 [ 302.577336] ? lock_sock_nested+0x82/0x100 [ 302.577340] ? lock_sock_nested+0x82/0x100 [ 302.577350] inet_sendmsg+0x108/0x440 [ 302.577360] smc_sendmsg+0x223/0x320 [ 302.577365] ? smc_sendpage+0x170/0x170 [ 302.577372] sock_sendmsg+0xb5/0xf0 [ 302.577379] sock_write_iter+0x1e9/0x3d0 [ 302.577388] ? sock_sendmsg+0xf0/0xf0 [ 302.653280] __vfs_write+0x443/0x890 [ 302.657001] ? kernel_read+0x130/0x130 [ 302.660880] ? selinux_file_permission+0x2d1/0x3f0 [ 302.665799] ? rw_verify_area+0xb8/0x2b0 [ 302.669880] vfs_write+0x150/0x4d0 [ 302.673506] ksys_write+0x103/0x260 [ 302.677117] ? do_sys_open+0x16e/0x350 [ 302.680987] ? __ia32_sys_read+0xa0/0xa0 [ 302.685037] ? do_syscall_64+0x21/0x4e0 [ 302.689015] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.694376] __x64_sys_write+0x6e/0xb0 [ 302.698253] do_syscall_64+0xd0/0x4e0 [ 302.702050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.707227] RIP: 0033:0x459279 [ 302.710423] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.729660] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.737353] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 302.744612] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 302.751874] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 302.759159] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 302.767107] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 302.778532] CPU: 0 PID: 10367 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 302.786377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.795728] Call Trace: [ 302.798391] dump_stack+0x123/0x177 [ 302.802105] should_fail.cold.4+0x5/0x13 [ 302.806148] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.811234] ? mark_held_locks+0xc7/0x130 [ 302.815364] __alloc_pages_nodemask+0x1d5/0x710 [ 302.820013] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 302.825041] alloc_pages_current+0xd6/0x1b0 [ 302.829433] skb_page_frag_refill+0x20b/0x400 [ 302.834004] sk_page_frag_refill+0x46/0x1b0 [ 302.838311] tcp_sendmsg_locked+0xc58/0x3580 [ 302.842705] ? mark_held_locks+0x130/0x130 [ 302.846928] ? mark_held_locks+0xc7/0x130 [ 302.851061] ? tcp_sendpage+0x50/0x50 [ 302.854853] ? mark_held_locks+0xc7/0x130 [ 302.858984] ? __local_bh_enable_ip+0x160/0x260 [ 302.863905] ? lock_sock_nested+0xc5/0x100 [ 302.868135] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.872696] ? lock_sock_nested+0x82/0x100 [ 302.876999] ? trace_hardirqs_on+0x28/0x190 [ 302.881386] ? lock_sock_nested+0x82/0x100 [ 302.885606] ? lock_sock_nested+0x82/0x100 [ 302.890168] ? __local_bh_enable_ip+0x160/0x260 [ 302.894819] tcp_sendmsg+0x27/0x40 [ 302.898599] inet_sendmsg+0x108/0x440 [ 302.902386] smc_sendmsg+0x223/0x320 [ 302.906191] ? smc_sendpage+0x170/0x170 [ 302.910151] sock_sendmsg+0xb5/0xf0 [ 302.913762] sock_write_iter+0x1e9/0x3d0 [ 302.917816] ? sock_sendmsg+0xf0/0xf0 [ 302.922561] __vfs_write+0x443/0x890 [ 302.926255] ? kernel_read+0x130/0x130 [ 302.930137] ? selinux_file_permission+0x2d1/0x3f0 [ 302.935102] ? rw_verify_area+0xb8/0x2b0 [ 302.939157] vfs_write+0x150/0x4d0 [ 302.942685] ksys_write+0x103/0x260 [ 302.946290] ? do_sys_open+0x16e/0x350 [ 302.950174] ? __ia32_sys_read+0xa0/0xa0 [ 302.954223] ? do_syscall_64+0x21/0x4e0 [ 302.958248] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.963721] __x64_sys_write+0x6e/0xb0 [ 302.967618] do_syscall_64+0xd0/0x4e0 [ 302.971407] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.978131] RIP: 0033:0x459279 [ 302.981304] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.000282] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.008056] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 303.015845] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.023093] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 303.030601] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 303.037861] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 303.047318] FAULT_INJECTION: forcing a failure. [ 303.047318] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 303.050778] CPU: 0 PID: 10364 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 303.067003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.079988] Call Trace: [ 303.082577] dump_stack+0x123/0x177 [ 303.086288] should_fail.cold.4+0x5/0x13 [ 303.090329] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 303.095436] ? kernel_text_address+0x79/0xf0 [ 303.100042] ? __kernel_text_address+0xd/0x40 [ 303.104525] ? unwind_get_return_address+0x61/0xa0 [ 303.109442] __should_failslab+0xba/0xf0 [ 303.113649] should_failslab+0x9/0x14 [ 303.117466] __kmalloc+0x70/0x770 [ 303.120931] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.126210] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.131397] ? tls_push_record+0xf3/0x1720 [ 303.135661] ? tls_sw_sendmsg+0x92d/0x1020 [ 303.139890] ? inet_sendmsg+0x108/0x440 [ 303.143845] ? smc_sendmsg+0x223/0x320 [ 303.147824] ? sock_sendmsg+0xb5/0xf0 [ 303.151603] ? sock_write_iter+0x1e9/0x3d0 [ 303.155826] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 303.161700] ? iov_iter_get_pages+0x1ef/0x11a0 [ 303.166272] ? mark_held_locks+0xc7/0x130 [ 303.170749] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 303.175769] ? __lock_is_held+0xb5/0x140 [ 303.179902] generic_gcmaes_encrypt+0xfd/0x150 [ 303.184565] ? generic_gcmaes_encrypt+0xfd/0x150 [ 303.189321] ? helper_rfc4106_encrypt+0x450/0x450 [ 303.194157] ? __kmalloc+0x5f1/0x770 [ 303.197941] gcmaes_wrapper_encrypt+0x109/0x180 [ 303.202592] tls_push_record+0x966/0x1720 [ 303.206721] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.211295] tls_sw_sendmsg+0x92d/0x1020 [ 303.215339] ? find_held_lock+0x36/0x1d0 [ 303.219400] ? tls_sw_push_pending_record+0x10/0x10 [ 303.224409] ? __local_bh_enable_ip+0x160/0x260 [ 303.229065] ? lock_sock_nested+0xc5/0x100 [ 303.233277] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.237853] ? lock_sock_nested+0x82/0x100 [ 303.242089] ? trace_hardirqs_on+0x28/0x190 [ 303.246396] ? lock_sock_nested+0x82/0x100 [ 303.250627] ? lock_sock_nested+0x82/0x100 [ 303.254858] inet_sendmsg+0x108/0x440 [ 303.254868] smc_sendmsg+0x223/0x320 [ 303.254874] ? smc_sendpage+0x170/0x170 [ 303.254881] sock_sendmsg+0xb5/0xf0 [ 303.254889] sock_write_iter+0x1e9/0x3d0 [ 303.262373] ? sock_sendmsg+0xf0/0xf0 [ 303.278715] __vfs_write+0x443/0x890 [ 303.282424] ? kernel_read+0x130/0x130 [ 303.286311] ? selinux_file_permission+0x2d1/0x3f0 [ 303.291228] ? rw_verify_area+0xb8/0x2b0 [ 303.295275] vfs_write+0x150/0x4d0 [ 303.298809] ksys_write+0x103/0x260 [ 303.302431] ? do_sys_open+0x16e/0x350 [ 303.306459] ? __ia32_sys_read+0xa0/0xa0 [ 303.310521] ? do_syscall_64+0x21/0x4e0 [ 303.314488] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.319854] __x64_sys_write+0x6e/0xb0 [ 303.323729] do_syscall_64+0xd0/0x4e0 [ 303.327521] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.332692] RIP: 0033:0x459279 [ 303.335876] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.354769] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.362473] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 303.369734] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.376990] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 303.384244] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 303.391495] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 303.398760] CPU: 1 PID: 10374 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 303.406660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.416008] Call Trace: [ 303.418597] dump_stack+0x123/0x177 [ 303.422224] should_fail.cold.4+0x5/0x13 [ 303.426291] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 303.431398] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 303.436673] ? kasan_unpoison_shadow+0x35/0x50 [ 303.441238] __alloc_pages_nodemask+0x1d5/0x710 [ 303.445900] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 303.450898] alloc_pages_current+0xd6/0x1b0 [ 303.455201] skb_page_frag_refill+0x20b/0x400 [ 303.459676] sk_page_frag_refill+0x46/0x1b0 [ 303.463977] tcp_sendmsg_locked+0xc58/0x3580 [ 303.468364] ? mark_held_locks+0x130/0x130 [ 303.472574] ? mark_held_locks+0xc7/0x130 [ 303.476779] ? tcp_sendpage+0x50/0x50 [ 303.480575] ? mark_held_locks+0xc7/0x130 [ 303.484832] ? __local_bh_enable_ip+0x160/0x260 [ 303.489482] ? lock_sock_nested+0xc5/0x100 [ 303.493698] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.498274] ? lock_sock_nested+0x82/0x100 [ 303.502501] ? trace_hardirqs_on+0x28/0x190 [ 303.506809] ? lock_sock_nested+0x82/0x100 [ 303.511021] ? lock_sock_nested+0x82/0x100 [ 303.515237] ? __local_bh_enable_ip+0x160/0x260 [ 303.519885] tcp_sendmsg+0x27/0x40 [ 303.523407] inet_sendmsg+0x108/0x440 [ 303.527186] smc_sendmsg+0x223/0x320 [ 303.530887] ? smc_sendpage+0x170/0x170 [ 303.534847] sock_sendmsg+0xb5/0xf0 [ 303.538452] sock_write_iter+0x1e9/0x3d0 [ 303.542496] ? sock_sendmsg+0xf0/0xf0 [ 303.546292] __vfs_write+0x443/0x890 [ 303.549983] ? kernel_read+0x130/0x130 [ 303.553853] ? selinux_file_permission+0x2d1/0x3f0 [ 303.558791] ? rw_verify_area+0xb8/0x2b0 [ 303.562829] vfs_write+0x150/0x4d0 [ 303.566347] ksys_write+0x103/0x260 [ 303.569947] ? do_sys_open+0x16e/0x350 [ 303.573815] ? __ia32_sys_read+0xa0/0xa0 [ 303.577853] ? do_syscall_64+0x21/0x4e0 [ 303.581822] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.587166] __x64_sys_write+0x6e/0xb0 [ 303.591030] do_syscall_64+0xd0/0x4e0 [ 303.594985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.600159] RIP: 0033:0x459279 [ 303.603447] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.622339] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.630034] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 303.637315] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.644572] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 303.651837] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 303.659097] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 303.671627] FAULT_INJECTION: forcing a failure. [ 303.671627] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 303.683718] CPU: 0 PID: 10383 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 303.691510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.701046] Call Trace: [ 303.701060] dump_stack+0x123/0x177 [ 303.701071] should_fail.cold.4+0x5/0x13 [ 303.707427] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 303.707436] ? mark_held_locks+0xc7/0x130 [ 303.707447] __alloc_pages_nodemask+0x1d5/0x710 [ 303.716578] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 303.716592] alloc_pages_current+0xd6/0x1b0 [ 303.716602] skb_page_frag_refill+0x20b/0x400 [ 303.716609] sk_page_frag_refill+0x46/0x1b0 [ 303.716616] tcp_sendmsg_locked+0xc58/0x3580 [ 303.716623] ? mark_held_locks+0x130/0x130 [ 303.725405] ? mark_held_locks+0xc7/0x130 2019/12/05 07:04:48 executed programs: 902 [ 303.734796] ? tcp_sendpage+0x50/0x50 [ 303.734803] ? mark_held_locks+0xc7/0x130 [ 303.734812] ? __local_bh_enable_ip+0x160/0x260 [ 303.734818] ? lock_sock_nested+0xc5/0x100 [ 303.734823] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.734828] ? lock_sock_nested+0x82/0x100 [ 303.734833] ? trace_hardirqs_on+0x28/0x190 [ 303.734837] ? lock_sock_nested+0x82/0x100 [ 303.734842] ? lock_sock_nested+0x82/0x100 [ 303.795061] ? __local_bh_enable_ip+0x160/0x260 [ 303.799711] tcp_sendmsg+0x27/0x40 [ 303.803238] inet_sendmsg+0x108/0x440 [ 303.807019] smc_sendmsg+0x223/0x320 [ 303.810729] ? smc_sendpage+0x170/0x170 [ 303.814682] sock_sendmsg+0xb5/0xf0 [ 303.818286] sock_write_iter+0x1e9/0x3d0 [ 303.822324] ? sock_sendmsg+0xf0/0xf0 [ 303.826110] __vfs_write+0x443/0x890 [ 303.829803] ? kernel_read+0x130/0x130 [ 303.833675] ? selinux_file_permission+0x2d1/0x3f0 [ 303.838593] ? rw_verify_area+0xb8/0x2b0 [ 303.842630] vfs_write+0x150/0x4d0 [ 303.846150] ksys_write+0x103/0x260 [ 303.849752] ? do_sys_open+0x16e/0x350 [ 303.853615] ? __ia32_sys_read+0xa0/0xa0 [ 303.857653] ? do_syscall_64+0x21/0x4e0 [ 303.861616] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.866956] __x64_sys_write+0x6e/0xb0 [ 303.870821] do_syscall_64+0xd0/0x4e0 [ 303.874599] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.879767] RIP: 0033:0x459279 [ 303.882947] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.901921] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.909605] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 303.916862] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.924109] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 303.931358] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 303.938749] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 303.994604] FAULT_INJECTION: forcing a failure. [ 303.994604] name failslab, interval 1, probability 0, space 0, times 0 [ 304.006406] FAULT_INJECTION: forcing a failure. [ 304.006406] name failslab, interval 1, probability 0, space 0, times 0 [ 304.017932] CPU: 0 PID: 10397 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 304.025722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.035056] Call Trace: [ 304.037632] dump_stack+0x123/0x177 [ 304.041238] should_fail.cold.4+0x5/0x13 [ 304.045286] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 304.050372] ? kernel_text_address+0x79/0xf0 [ 304.054756] ? __kernel_text_address+0xd/0x40 [ 304.059316] ? unwind_get_return_address+0x61/0xa0 [ 304.064222] __should_failslab+0xba/0xf0 [ 304.068260] should_failslab+0x9/0x14 [ 304.072035] __kmalloc+0x70/0x770 [ 304.075490] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 304.080749] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 304.085832] ? tls_push_record+0xf3/0x1720 [ 304.090044] ? tls_sw_sendmsg+0x92d/0x1020 [ 304.094256] ? inet_sendmsg+0x108/0x440 [ 304.098209] ? smc_sendmsg+0x223/0x320 [ 304.102073] ? sock_sendmsg+0xb5/0xf0 [ 304.105849] ? sock_write_iter+0x1e9/0x3d0 [ 304.110127] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 304.115929] ? iov_iter_get_pages+0x1ef/0x11a0 [ 304.120498] ? mark_held_locks+0xc7/0x130 [ 304.124630] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 304.129629] ? __lock_is_held+0xb5/0x140 [ 304.133674] generic_gcmaes_encrypt+0xfd/0x150 [ 304.138238] ? generic_gcmaes_encrypt+0xfd/0x150 [ 304.142970] ? helper_rfc4106_encrypt+0x450/0x450 [ 304.147810] ? __kmalloc+0x5f1/0x770 [ 304.151510] gcmaes_wrapper_encrypt+0x109/0x180 [ 304.156160] tls_push_record+0x966/0x1720 [ 304.160284] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.164847] tls_sw_sendmsg+0x92d/0x1020 [ 304.168888] ? find_held_lock+0x36/0x1d0 [ 304.172929] ? tls_sw_push_pending_record+0x10/0x10 [ 304.177923] ? __local_bh_enable_ip+0x160/0x260 [ 304.182570] ? lock_sock_nested+0xc5/0x100 [ 304.186782] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.191338] ? lock_sock_nested+0x82/0x100 [ 304.195550] ? trace_hardirqs_on+0x28/0x190 [ 304.199865] ? lock_sock_nested+0x82/0x100 [ 304.204074] ? lock_sock_nested+0x82/0x100 [ 304.208287] inet_sendmsg+0x108/0x440 [ 304.212073] smc_sendmsg+0x223/0x320 [ 304.215765] ? smc_sendpage+0x170/0x170 [ 304.219716] sock_sendmsg+0xb5/0xf0 [ 304.223321] sock_write_iter+0x1e9/0x3d0 [ 304.227371] ? sock_sendmsg+0xf0/0xf0 [ 304.231155] __vfs_write+0x443/0x890 [ 304.234849] ? kernel_read+0x130/0x130 [ 304.238722] ? selinux_file_permission+0x2d1/0x3f0 [ 304.243635] ? rw_verify_area+0xb8/0x2b0 [ 304.247675] vfs_write+0x150/0x4d0 [ 304.251195] ksys_write+0x103/0x260 [ 304.254801] ? do_sys_open+0x16e/0x350 [ 304.258666] ? __ia32_sys_read+0xa0/0xa0 [ 304.262705] ? do_syscall_64+0x21/0x4e0 [ 304.266657] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.272002] __x64_sys_write+0x6e/0xb0 [ 304.275866] do_syscall_64+0xd0/0x4e0 [ 304.279644] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.284811] RIP: 0033:0x459279 [ 304.287981] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.306862] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 304.314556] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 304.321809] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 304.329062] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 304.336312] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 304.343566] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 304.354601] CPU: 0 PID: 10382 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 304.362411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.371749] Call Trace: [ 304.371762] dump_stack+0x123/0x177 [ 304.371772] should_fail.cold.4+0x5/0x13 [ 304.371780] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 304.371786] ? kernel_text_address+0x79/0xf0 [ 304.371791] ? __kernel_text_address+0xd/0x40 [ 304.371798] ? unwind_get_return_address+0x61/0xa0 [ 304.371806] __should_failslab+0xba/0xf0 [ 304.405134] should_failslab+0x9/0x14 [ 304.408917] __kmalloc+0x70/0x770 [ 304.412787] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 304.418045] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 304.423139] ? tls_push_record+0xf3/0x1720 [ 304.427358] ? tls_sw_sendmsg+0x92d/0x1020 [ 304.431579] ? inet_sendmsg+0x108/0x440 [ 304.435541] ? smc_sendmsg+0x223/0x320 [ 304.439405] ? sock_sendmsg+0xb5/0xf0 [ 304.443185] ? sock_write_iter+0x1e9/0x3d0 [ 304.447401] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 304.453183] ? iov_iter_get_pages+0x1ef/0x11a0 [ 304.457831] ? mark_held_locks+0xc7/0x130 [ 304.461970] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 304.466878] ? __lock_is_held+0xb5/0x140 [ 304.470920] generic_gcmaes_encrypt+0xfd/0x150 [ 304.475479] ? generic_gcmaes_encrypt+0xfd/0x150 [ 304.480210] ? helper_rfc4106_encrypt+0x450/0x450 [ 304.485031] ? __kmalloc+0x5f1/0x770 [ 304.488766] gcmaes_wrapper_encrypt+0x109/0x180 [ 304.493413] tls_push_record+0x966/0x1720 [ 304.497540] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.502106] tls_sw_sendmsg+0x92d/0x1020 [ 304.506156] ? find_held_lock+0x36/0x1d0 [ 304.510198] ? tls_sw_push_pending_record+0x10/0x10 [ 304.515191] ? __local_bh_enable_ip+0x160/0x260 [ 304.519845] ? lock_sock_nested+0xc5/0x100 [ 304.524055] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.528619] ? lock_sock_nested+0x82/0x100 [ 304.532833] ? trace_hardirqs_on+0x28/0x190 [ 304.537169] ? lock_sock_nested+0x82/0x100 [ 304.541381] ? lock_sock_nested+0x82/0x100 [ 304.545760] inet_sendmsg+0x108/0x440 [ 304.549561] smc_sendmsg+0x223/0x320 [ 304.553258] ? smc_sendpage+0x170/0x170 [ 304.557230] sock_sendmsg+0xb5/0xf0 [ 304.560841] sock_write_iter+0x1e9/0x3d0 [ 304.564884] ? sock_sendmsg+0xf0/0xf0 [ 304.568686] __vfs_write+0x443/0x890 [ 304.572393] ? kernel_read+0x130/0x130 [ 304.576278] ? selinux_file_permission+0x2d1/0x3f0 [ 304.581192] ? rw_verify_area+0xb8/0x2b0 [ 304.585233] vfs_write+0x150/0x4d0 [ 304.588770] ksys_write+0x103/0x260 [ 304.592375] ? do_sys_open+0x16e/0x350 [ 304.596242] ? __ia32_sys_read+0xa0/0xa0 [ 304.600282] ? do_syscall_64+0x21/0x4e0 [ 304.604237] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.609577] __x64_sys_write+0x6e/0xb0 [ 304.613442] do_syscall_64+0xd0/0x4e0 [ 304.617221] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.622395] RIP: 0033:0x459279 [ 304.625565] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.644453] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 304.652136] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 304.659386] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 304.666643] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 304.673904] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 304.681155] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 304.689043] FAULT_INJECTION: forcing a failure. [ 304.689043] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 304.690924] FAULT_INJECTION: forcing a failure. [ 304.690924] name failslab, interval 1, probability 0, space 0, times 0 [ 304.714084] CPU: 0 PID: 10401 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 304.721883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.721888] Call Trace: [ 304.733816] dump_stack+0x123/0x177 [ 304.736322] FAULT_INJECTION: forcing a failure. [ 304.736322] name failslab, interval 1, probability 0, space 0, times 0 [ 304.737441] should_fail.cold.4+0x5/0x13 [ 304.737450] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 304.737457] ? kernel_text_address+0x79/0xf0 [ 304.737463] ? __kernel_text_address+0xd/0x40 [ 304.737472] ? unwind_get_return_address+0x61/0xa0 [ 304.771709] __should_failslab+0xba/0xf0 [ 304.775752] should_failslab+0x9/0x14 [ 304.779545] __kmalloc+0x70/0x770 [ 304.782979] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 304.788261] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 304.793357] ? tls_push_record+0xf3/0x1720 [ 304.797570] ? tls_sw_sendmsg+0x92d/0x1020 [ 304.801971] ? inet_sendmsg+0x108/0x440 [ 304.805943] ? smc_sendmsg+0x223/0x320 [ 304.810002] ? sock_sendmsg+0xb5/0xf0 [ 304.813783] ? sock_write_iter+0x1e9/0x3d0 [ 304.818172] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 304.824300] ? find_held_lock+0x36/0x1d0 [ 304.828358] ? quarantine_reduce+0x14a/0x1a0 [ 304.832745] ? lock_downgrade+0x860/0x860 [ 304.836879] generic_gcmaes_encrypt+0xfd/0x150 [ 304.841440] ? generic_gcmaes_encrypt+0xfd/0x150 [ 304.846198] ? helper_rfc4106_encrypt+0x450/0x450 [ 304.851117] ? __kmalloc+0x5f1/0x770 [ 304.855506] gcmaes_wrapper_encrypt+0x109/0x180 [ 304.860167] tls_push_record+0x966/0x1720 [ 304.864315] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.868885] tls_sw_sendmsg+0x92d/0x1020 [ 304.872941] ? find_held_lock+0x36/0x1d0 [ 304.877479] ? tls_sw_push_pending_record+0x10/0x10 [ 304.883171] ? __local_bh_enable_ip+0x160/0x260 [ 304.888255] ? lock_sock_nested+0xc5/0x100 [ 304.892556] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.898216] ? lock_sock_nested+0x82/0x100 [ 304.902622] ? trace_hardirqs_on+0x28/0x190 [ 304.907725] ? lock_sock_nested+0x82/0x100 [ 304.912047] inet_sendmsg+0x108/0x440 [ 304.915940] smc_sendmsg+0x223/0x320 [ 304.919634] ? smc_sendpage+0x170/0x170 [ 304.923593] sock_sendmsg+0xb5/0xf0 [ 304.927550] sock_write_iter+0x1e9/0x3d0 [ 304.931593] ? sock_sendmsg+0xf0/0xf0 [ 304.935393] __vfs_write+0x443/0x890 [ 304.939166] ? kernel_read+0x130/0x130 [ 304.943057] ? selinux_file_permission+0x2d1/0x3f0 [ 304.948081] ? rw_verify_area+0xb8/0x2b0 [ 304.952134] vfs_write+0x150/0x4d0 [ 304.955751] ksys_write+0x103/0x260 [ 304.959376] ? do_sys_open+0x16e/0x350 [ 304.963267] ? __ia32_sys_read+0xa0/0xa0 [ 304.967327] ? do_syscall_64+0x21/0x4e0 [ 304.971283] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.976802] __x64_sys_write+0x6e/0xb0 [ 304.980768] do_syscall_64+0xd0/0x4e0 [ 304.984550] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.989814] RIP: 0033:0x459279 [ 304.992985] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.011962] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.019911] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 305.027182] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.034446] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 305.041783] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 305.049065] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 305.057721] CPU: 0 PID: 10399 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 305.065536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.074888] Call Trace: [ 305.077513] dump_stack+0x123/0x177 [ 305.081148] should_fail.cold.4+0x5/0x13 [ 305.085214] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.090336] ? mark_held_locks+0xc7/0x130 [ 305.094496] __alloc_pages_nodemask+0x1d5/0x710 [ 305.094505] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 305.094518] alloc_pages_current+0xd6/0x1b0 [ 305.094528] skb_page_frag_refill+0x20b/0x400 [ 305.094535] sk_page_frag_refill+0x46/0x1b0 [ 305.108563] tcp_sendmsg_locked+0xc58/0x3580 [ 305.108573] ? mark_held_locks+0x130/0x130 [ 305.108577] ? mark_held_locks+0xc7/0x130 [ 305.108591] ? tcp_sendpage+0x50/0x50 [ 305.108599] ? mark_held_locks+0xc7/0x130 [ 305.121791] ? __local_bh_enable_ip+0x160/0x260 [ 305.121800] ? lock_sock_nested+0xc5/0x100 [ 305.121807] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.121812] ? lock_sock_nested+0x82/0x100 [ 305.121818] ? trace_hardirqs_on+0x28/0x190 [ 305.121822] ? lock_sock_nested+0x82/0x100 [ 305.121825] ? lock_sock_nested+0x82/0x100 [ 305.121832] ? __local_bh_enable_ip+0x160/0x260 [ 305.138388] tcp_sendmsg+0x27/0x40 [ 305.138396] inet_sendmsg+0x108/0x440 [ 305.138406] smc_sendmsg+0x223/0x320 [ 305.138412] ? smc_sendpage+0x170/0x170 [ 305.138420] sock_sendmsg+0xb5/0xf0 [ 305.138426] sock_write_iter+0x1e9/0x3d0 [ 305.147298] ? sock_sendmsg+0xf0/0xf0 [ 305.147317] __vfs_write+0x443/0x890 [ 305.203739] ? kernel_read+0x130/0x130 [ 305.207634] ? selinux_file_permission+0x2d1/0x3f0 [ 305.212551] ? rw_verify_area+0xb8/0x2b0 [ 305.216598] vfs_write+0x150/0x4d0 [ 305.220133] ksys_write+0x103/0x260 [ 305.223940] ? do_sys_open+0x16e/0x350 [ 305.227812] ? __ia32_sys_read+0xa0/0xa0 [ 305.231878] ? do_syscall_64+0x21/0x4e0 [ 305.235852] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.241215] __x64_sys_write+0x6e/0xb0 [ 305.245089] do_syscall_64+0xd0/0x4e0 [ 305.248897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.254082] RIP: 0033:0x459279 [ 305.257285] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.276284] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.283987] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 305.291588] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.298911] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 305.306643] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 305.313904] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 305.321171] CPU: 1 PID: 10404 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 305.328977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.338330] Call Trace: [ 305.340908] dump_stack+0x123/0x177 [ 305.344517] should_fail.cold.4+0x5/0x13 [ 305.348561] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.353658] ? kernel_text_address+0x79/0xf0 [ 305.358058] ? __kernel_text_address+0xd/0x40 [ 305.362620] ? unwind_get_return_address+0x61/0xa0 [ 305.367650] __should_failslab+0xba/0xf0 [ 305.371692] should_failslab+0x9/0x14 [ 305.375499] __kmalloc+0x70/0x770 [ 305.378933] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 305.384203] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 305.389284] ? tls_push_record+0xf3/0x1720 [ 305.393494] ? tls_sw_sendmsg+0x92d/0x1020 [ 305.397708] ? inet_sendmsg+0x108/0x440 [ 305.401658] ? smc_sendmsg+0x223/0x320 [ 305.405526] ? sock_sendmsg+0xb5/0xf0 [ 305.409318] ? sock_write_iter+0x1e9/0x3d0 [ 305.413552] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 305.419334] ? iov_iter_get_pages+0x1ef/0x11a0 [ 305.424418] ? mark_held_locks+0xc7/0x130 [ 305.428545] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 305.433567] ? __lock_is_held+0xb5/0x140 [ 305.437614] generic_gcmaes_encrypt+0xfd/0x150 [ 305.445475] ? generic_gcmaes_encrypt+0xfd/0x150 [ 305.450316] ? helper_rfc4106_encrypt+0x450/0x450 [ 305.455136] ? __kmalloc+0x5f1/0x770 [ 305.458982] gcmaes_wrapper_encrypt+0x109/0x180 [ 305.463818] tls_push_record+0x966/0x1720 [ 305.467968] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.472547] tls_sw_sendmsg+0x92d/0x1020 [ 305.476600] ? find_held_lock+0x36/0x1d0 [ 305.480654] ? tls_sw_push_pending_record+0x10/0x10 [ 305.485661] ? __local_bh_enable_ip+0x160/0x260 [ 305.490310] ? lock_sock_nested+0xc5/0x100 [ 305.494529] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.499093] ? lock_sock_nested+0x82/0x100 [ 305.503327] ? trace_hardirqs_on+0x28/0x190 [ 305.507631] ? lock_sock_nested+0x82/0x100 [ 305.511861] ? lock_sock_nested+0x82/0x100 [ 305.516194] inet_sendmsg+0x108/0x440 [ 305.519983] smc_sendmsg+0x223/0x320 [ 305.523679] ? smc_sendpage+0x170/0x170 [ 305.527634] sock_sendmsg+0xb5/0xf0 [ 305.531240] sock_write_iter+0x1e9/0x3d0 [ 305.535285] ? sock_sendmsg+0xf0/0xf0 [ 305.539085] __vfs_write+0x443/0x890 [ 305.542803] ? kernel_read+0x130/0x130 [ 305.546696] ? selinux_file_permission+0x2d1/0x3f0 [ 305.551612] ? rw_verify_area+0xb8/0x2b0 [ 305.555741] vfs_write+0x150/0x4d0 [ 305.559261] ksys_write+0x103/0x260 [ 305.562887] ? do_sys_open+0x16e/0x350 [ 305.566770] ? __ia32_sys_read+0xa0/0xa0 [ 305.570814] ? do_syscall_64+0x21/0x4e0 [ 305.574769] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.580134] __x64_sys_write+0x6e/0xb0 [ 305.584177] do_syscall_64+0xd0/0x4e0 [ 305.588218] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.593389] RIP: 0033:0x459279 [ 305.596588] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.615591] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.624256] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 305.631531] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.638798] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 305.646056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 305.653324] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 305.681048] FAULT_INJECTION: forcing a failure. [ 305.681048] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 305.689395] FAULT_INJECTION: forcing a failure. [ 305.689395] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 305.705920] CPU: 0 PID: 10400 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 305.713995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.723544] Call Trace: [ 305.726145] dump_stack+0x123/0x177 [ 305.729756] should_fail.cold.4+0x5/0x13 [ 305.733968] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.739252] ? mark_held_locks+0xc7/0x130 [ 305.743509] __alloc_pages_nodemask+0x1d5/0x710 [ 305.748176] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 305.753190] alloc_pages_current+0xd6/0x1b0 [ 305.757502] skb_page_frag_refill+0x20b/0x400 [ 305.761989] sk_page_frag_refill+0x46/0x1b0 [ 305.766297] tcp_sendmsg_locked+0xc58/0x3580 [ 305.770705] ? mark_held_locks+0x130/0x130 [ 305.774919] ? mark_held_locks+0xc7/0x130 [ 305.779064] ? tcp_sendpage+0x50/0x50 [ 305.782843] ? mark_held_locks+0xc7/0x130 [ 305.786973] ? __local_bh_enable_ip+0x160/0x260 [ 305.791620] ? lock_sock_nested+0xc5/0x100 [ 305.795834] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.800394] ? lock_sock_nested+0x82/0x100 [ 305.804692] ? trace_hardirqs_on+0x28/0x190 [ 305.808995] ? lock_sock_nested+0x82/0x100 [ 305.813213] ? lock_sock_nested+0x82/0x100 [ 305.817436] ? __local_bh_enable_ip+0x160/0x260 [ 305.822358] tcp_sendmsg+0x27/0x40 [ 305.825888] inet_sendmsg+0x108/0x440 [ 305.829764] smc_sendmsg+0x223/0x320 [ 305.833467] ? smc_sendpage+0x170/0x170 [ 305.837509] sock_sendmsg+0xb5/0xf0 [ 305.841119] sock_write_iter+0x1e9/0x3d0 [ 305.845163] ? sock_sendmsg+0xf0/0xf0 [ 305.849040] __vfs_write+0x443/0x890 [ 305.852734] ? kernel_read+0x130/0x130 [ 305.856628] ? selinux_file_permission+0x2d1/0x3f0 [ 305.861552] ? rw_verify_area+0xb8/0x2b0 [ 305.865784] vfs_write+0x150/0x4d0 [ 305.869306] ksys_write+0x103/0x260 [ 305.872911] ? do_sys_open+0x16e/0x350 [ 305.876865] ? __ia32_sys_read+0xa0/0xa0 [ 305.881008] ? do_syscall_64+0x21/0x4e0 [ 305.884965] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.890308] __x64_sys_write+0x6e/0xb0 [ 305.894175] do_syscall_64+0xd0/0x4e0 [ 305.900433] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.905604] RIP: 0033:0x459279 [ 305.908776] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.928709] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.936676] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 305.944664] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.952621] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 305.960570] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 305.967846] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 305.977342] FAULT_INJECTION: forcing a failure. [ 305.977342] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 305.981481] CPU: 0 PID: 10411 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 305.990814] FAULT_INJECTION: forcing a failure. [ 305.990814] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 305.998260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.998264] Call Trace: [ 305.998278] dump_stack+0x123/0x177 [ 305.998289] should_fail.cold.4+0x5/0x13 [ 305.998296] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.998304] ? mark_held_locks+0xc7/0x130 [ 305.998314] __alloc_pages_nodemask+0x1d5/0x710 [ 306.010575] FAULT_INJECTION: forcing a failure. [ 306.010575] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 306.020140] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 306.020154] alloc_pages_current+0xd6/0x1b0 [ 306.020164] skb_page_frag_refill+0x20b/0x400 [ 306.020173] sk_page_frag_refill+0x46/0x1b0 [ 306.075809] tcp_sendmsg_locked+0xc58/0x3580 [ 306.080223] ? mark_held_locks+0x130/0x130 [ 306.084449] ? mark_held_locks+0xc7/0x130 [ 306.088581] ? tcp_sendpage+0x50/0x50 [ 306.092712] ? mark_held_locks+0xc7/0x130 [ 306.096998] ? __local_bh_enable_ip+0x160/0x260 [ 306.101666] ? lock_sock_nested+0xc5/0x100 [ 306.105892] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.110459] ? lock_sock_nested+0x82/0x100 [ 306.114687] ? trace_hardirqs_on+0x28/0x190 [ 306.118990] ? lock_sock_nested+0x82/0x100 [ 306.123207] ? lock_sock_nested+0x82/0x100 [ 306.127433] ? __local_bh_enable_ip+0x160/0x260 [ 306.132097] tcp_sendmsg+0x27/0x40 [ 306.135882] inet_sendmsg+0x108/0x440 [ 306.139662] smc_sendmsg+0x223/0x320 [ 306.143351] ? smc_sendpage+0x170/0x170 [ 306.147305] sock_sendmsg+0xb5/0xf0 [ 306.150923] sock_write_iter+0x1e9/0x3d0 [ 306.154967] ? sock_sendmsg+0xf0/0xf0 [ 306.158754] __vfs_write+0x443/0x890 [ 306.162445] ? kernel_read+0x130/0x130 [ 306.166328] ? selinux_file_permission+0x2d1/0x3f0 [ 306.171241] ? rw_verify_area+0xb8/0x2b0 [ 306.175280] vfs_write+0x150/0x4d0 [ 306.178808] ksys_write+0x103/0x260 [ 306.182415] ? do_sys_open+0x16e/0x350 [ 306.186281] ? __ia32_sys_read+0xa0/0xa0 [ 306.190322] ? do_syscall_64+0x21/0x4e0 [ 306.194272] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.199617] __x64_sys_write+0x6e/0xb0 [ 306.203485] do_syscall_64+0xd0/0x4e0 [ 306.207266] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.212435] RIP: 0033:0x459279 [ 306.215622] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.234502] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.242185] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 306.249460] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 306.256716] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 306.263962] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 306.271208] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 306.279948] CPU: 0 PID: 10423 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 306.287759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.297109] Call Trace: [ 306.299690] dump_stack+0x123/0x177 [ 306.303310] should_fail.cold.4+0x5/0x13 [ 306.307351] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 306.312438] ? mark_held_locks+0xc7/0x130 [ 306.316586] __alloc_pages_nodemask+0x1d5/0x710 [ 306.321236] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 306.326248] alloc_pages_current+0xd6/0x1b0 [ 306.330555] skb_page_frag_refill+0x20b/0x400 [ 306.335029] sk_page_frag_refill+0x46/0x1b0 [ 306.339334] tcp_sendmsg_locked+0xc58/0x3580 [ 306.343728] ? mark_held_locks+0x130/0x130 [ 306.347947] ? mark_held_locks+0xc7/0x130 [ 306.352085] ? tcp_sendpage+0x50/0x50 [ 306.355864] ? mark_held_locks+0xc7/0x130 [ 306.359994] ? __local_bh_enable_ip+0x160/0x260 [ 306.364656] ? lock_sock_nested+0xc5/0x100 [ 306.368876] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.373437] ? lock_sock_nested+0x82/0x100 [ 306.377648] ? trace_hardirqs_on+0x28/0x190 [ 306.381952] ? lock_sock_nested+0x82/0x100 [ 306.386174] ? __local_bh_enable_ip+0x160/0x260 [ 306.390824] tcp_sendmsg+0x27/0x40 [ 306.394342] inet_sendmsg+0x108/0x440 [ 306.398122] smc_sendmsg+0x223/0x320 [ 306.401818] ? smc_sendpage+0x170/0x170 [ 306.405773] sock_sendmsg+0xb5/0xf0 [ 306.409383] sock_write_iter+0x1e9/0x3d0 [ 306.413436] ? sock_sendmsg+0xf0/0xf0 [ 306.417227] __vfs_write+0x443/0x890 [ 306.420920] ? kernel_read+0x130/0x130 [ 306.424803] ? selinux_file_permission+0x2d1/0x3f0 [ 306.429713] ? rw_verify_area+0xb8/0x2b0 [ 306.433754] vfs_write+0x150/0x4d0 [ 306.437274] ksys_write+0x103/0x260 [ 306.440878] ? do_sys_open+0x16e/0x350 [ 306.444745] ? __ia32_sys_read+0xa0/0xa0 [ 306.448786] ? do_syscall_64+0x21/0x4e0 [ 306.452739] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.458105] __x64_sys_write+0x6e/0xb0 [ 306.461969] do_syscall_64+0xd0/0x4e0 [ 306.465748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.470921] RIP: 0033:0x459279 [ 306.474100] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.492984] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.500681] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 306.507939] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 306.515198] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 306.522452] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 306.529725] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 306.537001] CPU: 1 PID: 10422 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 306.544819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.554171] Call Trace: [ 306.556749] dump_stack+0x123/0x177 [ 306.560358] should_fail.cold.4+0x5/0x13 [ 306.564397] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 306.569484] ? mark_held_locks+0xc7/0x130 [ 306.573612] __alloc_pages_nodemask+0x1d5/0x710 [ 306.578520] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 306.583518] alloc_pages_current+0xd6/0x1b0 [ 306.587824] skb_page_frag_refill+0x20b/0x400 [ 306.592304] sk_page_frag_refill+0x46/0x1b0 [ 306.596606] tcp_sendmsg_locked+0xc58/0x3580 [ 306.600995] ? mark_held_locks+0x130/0x130 [ 306.605215] ? mark_held_locks+0xc7/0x130 [ 306.609344] ? tcp_sendpage+0x50/0x50 [ 306.613124] ? mark_held_locks+0xc7/0x130 [ 306.617258] ? __local_bh_enable_ip+0x160/0x260 [ 306.621902] ? lock_sock_nested+0xc5/0x100 [ 306.626114] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.630671] ? lock_sock_nested+0x82/0x100 [ 306.634881] ? trace_hardirqs_on+0x28/0x190 [ 306.639180] ? lock_sock_nested+0x82/0x100 [ 306.643393] ? __local_bh_enable_ip+0x160/0x260 [ 306.648040] tcp_sendmsg+0x27/0x40 [ 306.651571] inet_sendmsg+0x108/0x440 [ 306.655350] smc_sendmsg+0x223/0x320 [ 306.659052] ? smc_sendpage+0x170/0x170 [ 306.663002] sock_sendmsg+0xb5/0xf0 [ 306.666605] sock_write_iter+0x1e9/0x3d0 [ 306.670648] ? sock_sendmsg+0xf0/0xf0 [ 306.674433] __vfs_write+0x443/0x890 [ 306.678123] ? kernel_read+0x130/0x130 [ 306.681991] ? selinux_file_permission+0x2d1/0x3f0 [ 306.686925] ? rw_verify_area+0xb8/0x2b0 [ 306.690976] vfs_write+0x150/0x4d0 [ 306.694512] ksys_write+0x103/0x260 [ 306.698141] ? do_sys_open+0x16e/0x350 [ 306.702010] ? __ia32_sys_read+0xa0/0xa0 [ 306.706055] ? do_syscall_64+0x21/0x4e0 [ 306.710031] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.715554] __x64_sys_write+0x6e/0xb0 [ 306.719426] do_syscall_64+0xd0/0x4e0 [ 306.723212] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.728903] RIP: 0033:0x459279 [ 306.732094] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.750977] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.758660] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 306.765906] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 306.773150] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 306.780395] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 306.787648] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 306.803757] CPU: 1 PID: 10412 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 306.811591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.821064] Call Trace: [ 306.823643] dump_stack+0x123/0x177 [ 306.827252] should_fail.cold.4+0x5/0x13 [ 306.831293] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 306.836376] ? mark_held_locks+0xc7/0x130 [ 306.840510] __alloc_pages_nodemask+0x1d5/0x710 [ 306.845156] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 306.850156] alloc_pages_current+0xd6/0x1b0 [ 306.854456] skb_page_frag_refill+0x20b/0x400 [ 306.858932] sk_page_frag_refill+0x46/0x1b0 [ 306.863231] tcp_sendmsg_locked+0xc58/0x3580 [ 306.867620] ? mark_held_locks+0x130/0x130 [ 306.872004] ? mark_held_locks+0xc7/0x130 [ 306.876138] ? tcp_sendpage+0x50/0x50 [ 306.879917] ? mark_held_locks+0xc7/0x130 [ 306.884042] ? __local_bh_enable_ip+0x160/0x260 [ 306.888688] ? lock_sock_nested+0xc5/0x100 [ 306.892902] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.897462] ? lock_sock_nested+0x82/0x100 [ 306.901672] ? trace_hardirqs_on+0x28/0x190 [ 306.906056] ? lock_sock_nested+0x82/0x100 [ 306.910266] ? lock_sock_nested+0x82/0x100 [ 306.914483] ? __local_bh_enable_ip+0x160/0x260 [ 306.919132] tcp_sendmsg+0x27/0x40 [ 306.922649] inet_sendmsg+0x108/0x440 [ 306.926428] smc_sendmsg+0x223/0x320 [ 306.930126] ? smc_sendpage+0x170/0x170 [ 306.934091] sock_sendmsg+0xb5/0xf0 [ 306.937727] sock_write_iter+0x1e9/0x3d0 [ 306.941776] ? sock_sendmsg+0xf0/0xf0 [ 306.945570] __vfs_write+0x443/0x890 [ 306.949277] ? kernel_read+0x130/0x130 [ 306.953149] ? selinux_file_permission+0x2d1/0x3f0 [ 306.958062] ? rw_verify_area+0xb8/0x2b0 [ 306.962101] vfs_write+0x150/0x4d0 [ 306.965626] ksys_write+0x103/0x260 [ 306.969240] ? do_sys_open+0x16e/0x350 [ 306.973104] ? __ia32_sys_read+0xa0/0xa0 [ 306.977152] ? do_syscall_64+0x21/0x4e0 [ 306.981112] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.986453] __x64_sys_write+0x6e/0xb0 [ 306.990329] do_syscall_64+0xd0/0x4e0 [ 306.994106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.999274] RIP: 0033:0x459279 [ 307.002541] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.021423] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.029115] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 307.036365] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 307.043711] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 307.050971] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 307.058231] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 307.103534] FAULT_INJECTION: forcing a failure. [ 307.103534] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 307.131637] CPU: 0 PID: 10413 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 307.139466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.148801] Call Trace: [ 307.151372] dump_stack+0x123/0x177 [ 307.154984] should_fail.cold.4+0x5/0x13 [ 307.159039] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 307.164122] ? mark_held_locks+0xc7/0x130 [ 307.168247] __alloc_pages_nodemask+0x1d5/0x710 [ 307.172892] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 307.177888] alloc_pages_current+0xd6/0x1b0 [ 307.182199] skb_page_frag_refill+0x20b/0x400 [ 307.186676] sk_page_frag_refill+0x46/0x1b0 [ 307.190990] tcp_sendmsg_locked+0xc58/0x3580 [ 307.195377] ? mark_held_locks+0x130/0x130 [ 307.199592] ? mark_held_locks+0xc7/0x130 [ 307.203724] ? tcp_sendpage+0x50/0x50 [ 307.207501] ? mark_held_locks+0xc7/0x130 [ 307.211640] ? __local_bh_enable_ip+0x160/0x260 [ 307.216292] ? lock_sock_nested+0xc5/0x100 [ 307.220505] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.225062] ? lock_sock_nested+0x82/0x100 [ 307.229271] ? trace_hardirqs_on+0x28/0x190 [ 307.233568] ? lock_sock_nested+0x82/0x100 [ 307.237782] ? lock_sock_nested+0x82/0x100 [ 307.242000] ? __local_bh_enable_ip+0x160/0x260 [ 307.246649] tcp_sendmsg+0x27/0x40 [ 307.250167] inet_sendmsg+0x108/0x440 [ 307.253948] smc_sendmsg+0x223/0x320 [ 307.257637] ? smc_sendpage+0x170/0x170 [ 307.261592] sock_sendmsg+0xb5/0xf0 [ 307.265199] sock_write_iter+0x1e9/0x3d0 [ 307.269234] ? sock_sendmsg+0xf0/0xf0 [ 307.273017] __vfs_write+0x443/0x890 [ 307.276710] ? kernel_read+0x130/0x130 [ 307.280607] ? selinux_file_permission+0x2d1/0x3f0 [ 307.285551] ? rw_verify_area+0xb8/0x2b0 [ 307.289591] vfs_write+0x150/0x4d0 [ 307.293113] ksys_write+0x103/0x260 [ 307.296733] ? do_sys_open+0x16e/0x350 [ 307.300600] ? __ia32_sys_read+0xa0/0xa0 [ 307.304640] ? do_syscall_64+0x21/0x4e0 [ 307.308597] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.313944] __x64_sys_write+0x6e/0xb0 [ 307.317811] do_syscall_64+0xd0/0x4e0 [ 307.321590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.326756] RIP: 0033:0x459279 [ 307.329927] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.348819] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.356502] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 307.363748] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 307.370996] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 307.378241] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 307.385487] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 307.394048] FAULT_INJECTION: forcing a failure. [ 307.394048] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 307.414160] FAULT_INJECTION: forcing a failure. [ 307.414160] name failslab, interval 1, probability 0, space 0, times 0 [ 307.431030] FAULT_INJECTION: forcing a failure. [ 307.431030] name failslab, interval 1, probability 0, space 0, times 0 [ 307.446046] CPU: 1 PID: 10432 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 307.448800] FAULT_INJECTION: forcing a failure. [ 307.448800] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 307.453862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.453866] Call Trace: [ 307.453879] dump_stack+0x123/0x177 [ 307.453890] should_fail.cold.4+0x5/0x13 [ 307.453897] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 307.453905] ? kernel_text_address+0x79/0xf0 [ 307.453910] ? __kernel_text_address+0xd/0x40 [ 307.453916] ? unwind_get_return_address+0x61/0xa0 [ 307.453924] __should_failslab+0xba/0xf0 [ 307.453931] should_failslab+0x9/0x14 [ 307.453937] __kmalloc+0x70/0x770 [ 307.453945] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 307.453954] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 307.525685] ? tls_push_record+0xf3/0x1720 [ 307.529906] ? tls_sw_sendmsg+0x92d/0x1020 [ 307.534116] ? inet_sendmsg+0x108/0x440 [ 307.538089] ? smc_sendmsg+0x223/0x320 [ 307.541952] ? sock_sendmsg+0xb5/0xf0 [ 307.545731] ? sock_write_iter+0x1e9/0x3d0 [ 307.549967] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 307.555766] ? iov_iter_get_pages+0x1ef/0x11a0 [ 307.560339] ? mark_held_locks+0xc7/0x130 [ 307.564478] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 307.569410] ? __lock_is_held+0xb5/0x140 [ 307.573464] generic_gcmaes_encrypt+0xfd/0x150 [ 307.578026] ? generic_gcmaes_encrypt+0xfd/0x150 [ 307.582759] ? helper_rfc4106_encrypt+0x450/0x450 [ 307.587584] ? __kmalloc+0x5f1/0x770 [ 307.591282] gcmaes_wrapper_encrypt+0x109/0x180 [ 307.595942] tls_push_record+0x966/0x1720 [ 307.600084] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.604675] tls_sw_sendmsg+0x92d/0x1020 [ 307.608743] ? find_held_lock+0x36/0x1d0 [ 307.612797] ? tls_sw_push_pending_record+0x10/0x10 [ 307.617799] ? __local_bh_enable_ip+0x160/0x260 [ 307.622453] ? lock_sock_nested+0xc5/0x100 [ 307.626674] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.631242] ? lock_sock_nested+0x82/0x100 [ 307.635459] ? trace_hardirqs_on+0x28/0x190 [ 307.639758] ? lock_sock_nested+0x82/0x100 [ 307.643972] ? lock_sock_nested+0x82/0x100 [ 307.648196] inet_sendmsg+0x108/0x440 [ 307.651976] smc_sendmsg+0x223/0x320 [ 307.655665] ? smc_sendpage+0x170/0x170 [ 307.659621] sock_sendmsg+0xb5/0xf0 [ 307.663224] sock_write_iter+0x1e9/0x3d0 [ 307.667273] ? sock_sendmsg+0xf0/0xf0 [ 307.671079] __vfs_write+0x443/0x890 [ 307.674774] ? kernel_read+0x130/0x130 [ 307.678647] ? selinux_file_permission+0x2d1/0x3f0 [ 307.683563] ? rw_verify_area+0xb8/0x2b0 [ 307.687621] vfs_write+0x150/0x4d0 [ 307.691151] ksys_write+0x103/0x260 [ 307.694759] ? do_sys_open+0x16e/0x350 [ 307.698627] ? __ia32_sys_read+0xa0/0xa0 [ 307.702671] ? do_syscall_64+0x21/0x4e0 [ 307.706628] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.711978] __x64_sys_write+0x6e/0xb0 [ 307.715847] do_syscall_64+0xd0/0x4e0 [ 307.719628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.724799] RIP: 0033:0x459279 [ 307.727973] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.746862] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.754555] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 307.762019] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 307.769280] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 307.776543] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 307.783801] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 307.791081] CPU: 0 PID: 10435 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 307.798885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.808231] Call Trace: [ 307.810825] dump_stack+0x123/0x177 [ 307.814451] should_fail.cold.4+0x5/0x13 [ 307.818521] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 307.823613] ? mark_held_locks+0xc7/0x130 [ 307.827745] __alloc_pages_nodemask+0x1d5/0x710 [ 307.832409] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 307.837419] alloc_pages_current+0xd6/0x1b0 [ 307.841724] skb_page_frag_refill+0x20b/0x400 [ 307.846205] sk_page_frag_refill+0x46/0x1b0 [ 307.850510] tcp_sendmsg_locked+0xc58/0x3580 [ 307.854918] ? mark_held_locks+0x130/0x130 [ 307.859136] ? mark_held_locks+0xc7/0x130 [ 307.863272] ? tcp_sendpage+0x50/0x50 [ 307.867054] ? mark_held_locks+0xc7/0x130 [ 307.871182] ? __local_bh_enable_ip+0x160/0x260 [ 307.876255] ? lock_sock_nested+0xc5/0x100 [ 307.880489] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.885066] ? lock_sock_nested+0x82/0x100 [ 307.889287] ? trace_hardirqs_on+0x28/0x190 [ 307.893602] ? lock_sock_nested+0x82/0x100 [ 307.897820] ? lock_sock_nested+0x82/0x100 [ 307.902041] ? __local_bh_enable_ip+0x160/0x260 [ 307.906710] tcp_sendmsg+0x27/0x40 [ 307.910243] inet_sendmsg+0x108/0x440 [ 307.914030] smc_sendmsg+0x223/0x320 [ 307.918156] ? smc_sendpage+0x170/0x170 [ 307.922113] sock_sendmsg+0xb5/0xf0 [ 307.925721] sock_write_iter+0x1e9/0x3d0 [ 307.929769] ? sock_sendmsg+0xf0/0xf0 [ 307.933570] __vfs_write+0x443/0x890 [ 307.937270] ? kernel_read+0x130/0x130 [ 307.941240] ? selinux_file_permission+0x2d1/0x3f0 [ 307.946154] ? rw_verify_area+0xb8/0x2b0 [ 307.950202] vfs_write+0x150/0x4d0 [ 307.953727] ksys_write+0x103/0x260 [ 307.957334] ? do_sys_open+0x16e/0x350 [ 307.961210] ? __ia32_sys_read+0xa0/0xa0 [ 307.965257] ? do_syscall_64+0x21/0x4e0 [ 307.969296] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.974645] __x64_sys_write+0x6e/0xb0 [ 307.978515] do_syscall_64+0xd0/0x4e0 [ 307.982299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.987557] RIP: 0033:0x459279 [ 307.990733] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.009628] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.017333] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 308.024590] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 308.031855] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 308.039106] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 308.046359] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 308.053637] CPU: 1 PID: 10440 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 308.061445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.070799] Call Trace: [ 308.073384] dump_stack+0x123/0x177 [ 308.077010] should_fail.cold.4+0x5/0x13 [ 308.081073] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 308.086163] ? mark_held_locks+0xc7/0x130 [ 308.090315] __alloc_pages_nodemask+0x1d5/0x710 [ 308.094988] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 308.099995] alloc_pages_current+0xd6/0x1b0 [ 308.104315] skb_page_frag_refill+0x20b/0x400 [ 308.108798] sk_page_frag_refill+0x46/0x1b0 [ 308.113102] tcp_sendmsg_locked+0xc58/0x3580 [ 308.117688] ? mark_held_locks+0x130/0x130 [ 308.121915] ? mark_held_locks+0xc7/0x130 [ 308.126069] ? tcp_sendpage+0x50/0x50 [ 308.129863] ? mark_held_locks+0xc7/0x130 [ 308.134013] ? __local_bh_enable_ip+0x160/0x260 [ 308.138669] ? lock_sock_nested+0xc5/0x100 [ 308.142885] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.147459] ? lock_sock_nested+0x82/0x100 [ 308.151685] ? trace_hardirqs_on+0x28/0x190 [ 308.155997] ? lock_sock_nested+0x82/0x100 [ 308.160212] ? lock_sock_nested+0x82/0x100 [ 308.164434] ? __local_bh_enable_ip+0x160/0x260 [ 308.169092] tcp_sendmsg+0x27/0x40 [ 308.172612] inet_sendmsg+0x108/0x440 [ 308.176412] smc_sendmsg+0x223/0x320 [ 308.180121] ? smc_sendpage+0x170/0x170 [ 308.184086] sock_sendmsg+0xb5/0xf0 [ 308.187705] sock_write_iter+0x1e9/0x3d0 [ 308.191860] ? sock_sendmsg+0xf0/0xf0 [ 308.195645] ? blk_pm_runtime_init+0xa0/0x110 [ 308.200125] __vfs_write+0x443/0x890 [ 308.203839] ? kernel_read+0x130/0x130 [ 308.207711] ? selinux_file_permission+0x2d1/0x3f0 [ 308.212622] ? rw_verify_area+0xb8/0x2b0 [ 308.216662] vfs_write+0x150/0x4d0 [ 308.220182] ksys_write+0x103/0x260 [ 308.223792] ? do_sys_open+0x16e/0x350 [ 308.227656] ? __ia32_sys_read+0xa0/0xa0 [ 308.231718] ? do_syscall_64+0x21/0x4e0 [ 308.235674] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.241025] __x64_sys_write+0x6e/0xb0 [ 308.244892] do_syscall_64+0xd0/0x4e0 [ 308.248677] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.253855] RIP: 0033:0x459279 [ 308.257036] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.275919] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.283614] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 308.290860] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 308.298112] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 308.305368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 308.312615] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 308.324194] CPU: 1 PID: 10437 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 308.332015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.341353] Call Trace: [ 308.341367] dump_stack+0x123/0x177 [ 308.341379] should_fail.cold.4+0x5/0x13 [ 308.341386] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 308.341391] ? kernel_text_address+0x79/0xf0 [ 308.341397] ? __kernel_text_address+0xd/0x40 [ 308.341403] ? unwind_get_return_address+0x61/0xa0 [ 308.341411] __should_failslab+0xba/0xf0 [ 308.341418] should_failslab+0x9/0x14 [ 308.341425] __kmalloc+0x70/0x770 [ 308.341433] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.387082] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.392165] ? tls_push_record+0xf3/0x1720 [ 308.396375] ? tls_sw_sendmsg+0x92d/0x1020 [ 308.400586] ? inet_sendmsg+0x108/0x440 [ 308.404544] ? smc_sendmsg+0x223/0x320 [ 308.408422] ? sock_sendmsg+0xb5/0xf0 [ 308.412200] ? sock_write_iter+0x1e9/0x3d0 [ 308.416413] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 308.422188] ? iov_iter_get_pages+0x1ef/0x11a0 [ 308.426758] ? mark_held_locks+0xc7/0x130 [ 308.430885] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 308.435792] ? __lock_is_held+0xb5/0x140 [ 308.439838] generic_gcmaes_encrypt+0xfd/0x150 [ 308.444397] ? generic_gcmaes_encrypt+0xfd/0x150 [ 308.449131] ? helper_rfc4106_encrypt+0x450/0x450 [ 308.453972] ? __kmalloc+0x5f1/0x770 [ 308.457662] gcmaes_wrapper_encrypt+0x109/0x180 [ 308.462346] tls_push_record+0x966/0x1720 [ 308.466482] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.471056] tls_sw_sendmsg+0x92d/0x1020 [ 308.475109] ? find_held_lock+0x36/0x1d0 [ 308.479159] ? tls_sw_push_pending_record+0x10/0x10 [ 308.484159] ? __local_bh_enable_ip+0x160/0x260 [ 308.488809] ? lock_sock_nested+0xc5/0x100 [ 308.493025] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.497604] ? lock_sock_nested+0x82/0x100 [ 308.501819] ? trace_hardirqs_on+0x28/0x190 [ 308.506117] ? lock_sock_nested+0x82/0x100 [ 308.510328] ? lock_sock_nested+0x82/0x100 [ 308.514544] inet_sendmsg+0x108/0x440 [ 308.518329] smc_sendmsg+0x223/0x320 [ 308.522020] ? smc_sendpage+0x170/0x170 [ 308.525980] sock_sendmsg+0xb5/0xf0 [ 308.529598] sock_write_iter+0x1e9/0x3d0 [ 308.533639] ? sock_sendmsg+0xf0/0xf0 [ 308.537429] __vfs_write+0x443/0x890 [ 308.541122] ? kernel_read+0x130/0x130 [ 308.544993] ? selinux_file_permission+0x2d1/0x3f0 [ 308.549994] ? rw_verify_area+0xb8/0x2b0 [ 308.554037] vfs_write+0x150/0x4d0 [ 308.557558] ksys_write+0x103/0x260 [ 308.561163] ? do_sys_open+0x16e/0x350 [ 308.565031] ? __ia32_sys_read+0xa0/0xa0 [ 308.569074] ? do_syscall_64+0x21/0x4e0 [ 308.573028] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.578371] __x64_sys_write+0x6e/0xb0 [ 308.582239] do_syscall_64+0xd0/0x4e0 [ 308.586026] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.591196] RIP: 0033:0x459279 [ 308.594367] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.613249] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.620934] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 308.628184] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 308.635432] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 308.642678] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 308.649937] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 308.707061] FAULT_INJECTION: forcing a failure. [ 308.707061] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 308.707383] FAULT_INJECTION: forcing a failure. [ 308.707383] name failslab, interval 1, probability 0, space 0, times 0 [ 308.723929] FAULT_INJECTION: forcing a failure. [ 308.723929] name failslab, interval 1, probability 0, space 0, times 0 [ 308.760076] FAULT_INJECTION: forcing a failure. [ 308.760076] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 308.760103] FAULT_INJECTION: forcing a failure. [ 308.760103] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 308.772104] CPU: 1 PID: 10455 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 308.791644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.800981] Call Trace: [ 308.803554] dump_stack+0x123/0x177 [ 308.807171] should_fail.cold.4+0x5/0x13 [ 308.811211] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 308.816293] ? kernel_text_address+0x79/0xf0 [ 308.820679] ? __kernel_text_address+0xd/0x40 [ 308.825152] ? unwind_get_return_address+0x61/0xa0 [ 308.830074] __should_failslab+0xba/0xf0 [ 308.834114] should_failslab+0x9/0x14 [ 308.838032] __kmalloc+0x70/0x770 [ 308.841475] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.846751] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.851842] ? tls_push_record+0xf3/0x1720 [ 308.856071] ? tls_sw_sendmsg+0x92d/0x1020 [ 308.860289] ? inet_sendmsg+0x108/0x440 [ 308.864242] ? smc_sendmsg+0x223/0x320 [ 308.868120] ? sock_sendmsg+0xb5/0xf0 [ 308.871898] ? sock_write_iter+0x1e9/0x3d0 [ 308.876119] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 308.881918] ? iov_iter_get_pages+0x1ef/0x11a0 [ 308.886477] ? mark_held_locks+0xc7/0x130 [ 308.890606] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 308.895514] ? __lock_is_held+0xb5/0x140 [ 308.899560] generic_gcmaes_encrypt+0xfd/0x150 [ 308.904122] ? generic_gcmaes_encrypt+0xfd/0x150 [ 308.908874] ? helper_rfc4106_encrypt+0x450/0x450 [ 308.913714] ? __kmalloc+0x5f1/0x770 [ 308.917408] gcmaes_wrapper_encrypt+0x109/0x180 [ 308.922059] tls_push_record+0x966/0x1720 [ 308.926184] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.930754] tls_sw_sendmsg+0x92d/0x1020 [ 308.934798] ? find_held_lock+0x36/0x1d0 [ 308.938845] ? tls_sw_push_pending_record+0x10/0x10 [ 308.943841] ? __local_bh_enable_ip+0x160/0x260 [ 308.948659] ? lock_sock_nested+0xc5/0x100 [ 308.952884] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.957564] ? lock_sock_nested+0x82/0x100 [ 308.961785] ? trace_hardirqs_on+0x28/0x190 [ 308.966089] ? lock_sock_nested+0x82/0x100 [ 308.970319] ? lock_sock_nested+0x82/0x100 [ 308.974548] inet_sendmsg+0x108/0x440 [ 308.978336] smc_sendmsg+0x223/0x320 [ 308.982052] ? smc_sendpage+0x170/0x170 [ 308.986012] sock_sendmsg+0xb5/0xf0 [ 308.989622] sock_write_iter+0x1e9/0x3d0 [ 308.993662] ? sock_sendmsg+0xf0/0xf0 [ 308.997451] __vfs_write+0x443/0x890 [ 309.001153] ? kernel_read+0x130/0x130 [ 309.005043] ? selinux_file_permission+0x2d1/0x3f0 [ 309.009954] ? rw_verify_area+0xb8/0x2b0 [ 309.013996] vfs_write+0x150/0x4d0 [ 309.017515] ksys_write+0x103/0x260 [ 309.021125] ? do_sys_open+0x16e/0x350 [ 309.024990] ? __ia32_sys_read+0xa0/0xa0 [ 309.029039] ? do_syscall_64+0x21/0x4e0 [ 309.033114] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.038458] __x64_sys_write+0x6e/0xb0 [ 309.042323] do_syscall_64+0xd0/0x4e0 [ 309.046100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.051265] RIP: 0033:0x459279 [ 309.054464] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.073348] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.081033] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 309.088291] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.095541] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.102788] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 2019/12/05 07:04:54 executed programs: 923 [ 309.110175] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 309.118255] CPU: 1 PID: 10453 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 309.126054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.135399] Call Trace: [ 309.137982] dump_stack+0x123/0x177 [ 309.141604] should_fail.cold.4+0x5/0x13 [ 309.145647] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.145652] ? kernel_text_address+0x79/0xf0 [ 309.145657] ? __kernel_text_address+0xd/0x40 [ 309.145664] ? unwind_get_return_address+0x61/0xa0 [ 309.145672] __should_failslab+0xba/0xf0 [ 309.145680] should_failslab+0x9/0x14 [ 309.145686] __kmalloc+0x70/0x770 [ 309.145694] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 309.145702] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 309.186178] ? tls_push_record+0xf3/0x1720 [ 309.190398] ? tls_sw_sendmsg+0x92d/0x1020 [ 309.194627] ? inet_sendmsg+0x108/0x440 [ 309.198599] ? smc_sendmsg+0x223/0x320 [ 309.202466] ? sock_sendmsg+0xb5/0xf0 [ 309.206244] ? sock_write_iter+0x1e9/0x3d0 [ 309.210464] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 309.216242] ? iov_iter_get_pages+0x1ef/0x11a0 [ 309.220802] ? mark_held_locks+0xc7/0x130 [ 309.224935] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 309.229846] ? __lock_is_held+0xb5/0x140 [ 309.233896] generic_gcmaes_encrypt+0xfd/0x150 [ 309.238456] ? generic_gcmaes_encrypt+0xfd/0x150 [ 309.243186] ? helper_rfc4106_encrypt+0x450/0x450 [ 309.248010] ? __kmalloc+0x5f1/0x770 [ 309.251701] gcmaes_wrapper_encrypt+0x109/0x180 [ 309.256347] tls_push_record+0x966/0x1720 [ 309.260482] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.265047] tls_sw_sendmsg+0x92d/0x1020 [ 309.269092] ? find_held_lock+0x36/0x1d0 [ 309.273131] ? tls_sw_push_pending_record+0x10/0x10 [ 309.278140] ? __local_bh_enable_ip+0x160/0x260 [ 309.282787] ? lock_sock_nested+0xc5/0x100 [ 309.287002] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.291564] ? lock_sock_nested+0x82/0x100 [ 309.295779] ? trace_hardirqs_on+0x28/0x190 [ 309.300079] ? lock_sock_nested+0x82/0x100 [ 309.304291] inet_sendmsg+0x108/0x440 [ 309.308073] smc_sendmsg+0x223/0x320 [ 309.311772] ? smc_sendpage+0x170/0x170 [ 309.315724] sock_sendmsg+0xb5/0xf0 [ 309.319328] sock_write_iter+0x1e9/0x3d0 [ 309.323368] ? sock_sendmsg+0xf0/0xf0 [ 309.327155] __vfs_write+0x443/0x890 [ 309.330857] ? kernel_read+0x130/0x130 [ 309.334727] ? selinux_file_permission+0x2d1/0x3f0 [ 309.339638] ? rw_verify_area+0xb8/0x2b0 [ 309.343675] vfs_write+0x150/0x4d0 [ 309.347195] ksys_write+0x103/0x260 [ 309.350803] ? do_sys_open+0x16e/0x350 [ 309.354677] ? __ia32_sys_read+0xa0/0xa0 [ 309.358728] ? do_syscall_64+0x21/0x4e0 [ 309.362677] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.368021] __x64_sys_write+0x6e/0xb0 [ 309.371894] do_syscall_64+0xd0/0x4e0 [ 309.375673] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.380839] RIP: 0033:0x459279 [ 309.384013] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.402893] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.410588] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 309.417924] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.425178] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.432432] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 309.439679] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 309.448764] CPU: 0 PID: 10463 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 309.456592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.465934] Call Trace: [ 309.468536] dump_stack+0x123/0x177 [ 309.472164] should_fail.cold.4+0x5/0x13 [ 309.476221] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.481316] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 309.486573] ? kasan_unpoison_shadow+0x35/0x50 [ 309.491154] __alloc_pages_nodemask+0x1d5/0x710 [ 309.495801] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 309.500803] alloc_pages_current+0xd6/0x1b0 [ 309.505119] skb_page_frag_refill+0x20b/0x400 [ 309.510213] sk_page_frag_refill+0x46/0x1b0 [ 309.514513] tcp_sendmsg_locked+0xc58/0x3580 [ 309.518900] ? mark_held_locks+0x130/0x130 [ 309.523111] ? mark_held_locks+0xc7/0x130 [ 309.527242] ? tcp_sendpage+0x50/0x50 [ 309.531025] ? mark_held_locks+0xc7/0x130 [ 309.535161] ? __local_bh_enable_ip+0x160/0x260 [ 309.539810] ? lock_sock_nested+0xc5/0x100 [ 309.544023] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.548582] ? lock_sock_nested+0x82/0x100 [ 309.552796] ? trace_hardirqs_on+0x28/0x190 [ 309.557093] ? lock_sock_nested+0x82/0x100 [ 309.561305] ? lock_sock_nested+0x82/0x100 [ 309.566477] ? __local_bh_enable_ip+0x160/0x260 [ 309.572088] tcp_sendmsg+0x27/0x40 [ 309.575609] inet_sendmsg+0x108/0x440 [ 309.579387] smc_sendmsg+0x223/0x320 [ 309.583077] ? smc_sendpage+0x170/0x170 [ 309.587048] sock_sendmsg+0xb5/0xf0 [ 309.590654] sock_write_iter+0x1e9/0x3d0 [ 309.594694] ? sock_sendmsg+0xf0/0xf0 [ 309.598480] __vfs_write+0x443/0x890 [ 309.602193] ? kernel_read+0x130/0x130 [ 309.606085] ? selinux_file_permission+0x2d1/0x3f0 [ 309.610995] ? rw_verify_area+0xb8/0x2b0 [ 309.616511] vfs_write+0x150/0x4d0 [ 309.620042] ksys_write+0x103/0x260 [ 309.623663] ? do_sys_open+0x16e/0x350 [ 309.627532] ? __ia32_sys_read+0xa0/0xa0 [ 309.631584] ? do_syscall_64+0x21/0x4e0 [ 309.635538] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.640882] __x64_sys_write+0x6e/0xb0 [ 309.644745] do_syscall_64+0xd0/0x4e0 [ 309.648524] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.653702] RIP: 0033:0x459279 [ 309.656873] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.675757] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.683446] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 309.690695] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.697955] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 309.705212] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 309.712457] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 309.719729] CPU: 1 PID: 10447 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 309.727530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.736866] Call Trace: [ 309.739442] dump_stack+0x123/0x177 [ 309.743203] should_fail.cold.4+0x5/0x13 [ 309.747364] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.752449] ? mark_held_locks+0xc7/0x130 [ 309.756586] __alloc_pages_nodemask+0x1d5/0x710 [ 309.761274] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 309.766294] alloc_pages_current+0xd6/0x1b0 [ 309.770601] skb_page_frag_refill+0x20b/0x400 [ 309.775091] sk_page_frag_refill+0x46/0x1b0 [ 309.779415] tcp_sendmsg_locked+0xc58/0x3580 [ 309.783806] ? mark_held_locks+0x130/0x130 [ 309.788019] ? mark_held_locks+0xc7/0x130 [ 309.792163] ? tcp_sendpage+0x50/0x50 [ 309.795944] ? mark_held_locks+0xc7/0x130 [ 309.800071] ? __local_bh_enable_ip+0x160/0x260 [ 309.804723] ? lock_sock_nested+0xc5/0x100 [ 309.808934] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.813490] ? lock_sock_nested+0x82/0x100 [ 309.817699] ? trace_hardirqs_on+0x28/0x190 [ 309.821999] ? lock_sock_nested+0x82/0x100 [ 309.826208] ? lock_sock_nested+0x82/0x100 [ 309.830421] ? __local_bh_enable_ip+0x160/0x260 [ 309.835077] tcp_sendmsg+0x27/0x40 [ 309.838597] inet_sendmsg+0x108/0x440 [ 309.842405] smc_sendmsg+0x223/0x320 [ 309.846098] ? smc_sendpage+0x170/0x170 [ 309.850052] sock_sendmsg+0xb5/0xf0 [ 309.853673] sock_write_iter+0x1e9/0x3d0 [ 309.857719] ? sock_sendmsg+0xf0/0xf0 [ 309.861504] __vfs_write+0x443/0x890 [ 309.865197] ? kernel_read+0x130/0x130 [ 309.869072] ? selinux_file_permission+0x2d1/0x3f0 [ 309.873980] ? rw_verify_area+0xb8/0x2b0 [ 309.878017] vfs_write+0x150/0x4d0 [ 309.881535] ksys_write+0x103/0x260 [ 309.885140] ? do_sys_open+0x16e/0x350 [ 309.889013] ? __ia32_sys_read+0xa0/0xa0 [ 309.893157] ? do_syscall_64+0x21/0x4e0 [ 309.897108] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.902459] __x64_sys_write+0x6e/0xb0 [ 309.906323] do_syscall_64+0xd0/0x4e0 [ 309.910116] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.915311] RIP: 0033:0x459279 [ 309.918497] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.937396] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.945112] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 309.952378] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.959717] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 309.966967] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 309.974217] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 309.986398] CPU: 1 PID: 10451 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 309.993256] FAULT_INJECTION: forcing a failure. [ 309.993256] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 309.994210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.994213] Call Trace: [ 309.994225] dump_stack+0x123/0x177 [ 309.994236] should_fail.cold.4+0x5/0x13 [ 309.994244] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.994253] ? mark_held_locks+0xc7/0x130 [ 309.994264] __alloc_pages_nodemask+0x1d5/0x710 [ 309.994271] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 309.994284] alloc_pages_current+0xd6/0x1b0 [ 309.994294] skb_page_frag_refill+0x20b/0x400 [ 309.994301] sk_page_frag_refill+0x46/0x1b0 [ 309.994317] tcp_sendmsg_locked+0xc58/0x3580 [ 309.994325] ? mark_held_locks+0x130/0x130 [ 309.994329] ? mark_held_locks+0xc7/0x130 [ 309.994343] ? tcp_sendpage+0x50/0x50 [ 309.994351] ? mark_held_locks+0xc7/0x130 [ 309.994359] ? __local_bh_enable_ip+0x160/0x260 [ 309.994364] ? lock_sock_nested+0xc5/0x100 [ 309.994369] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.994373] ? lock_sock_nested+0x82/0x100 [ 309.994380] ? trace_hardirqs_on+0x28/0x190 [ 310.100226] ? lock_sock_nested+0x82/0x100 [ 310.104444] ? lock_sock_nested+0x82/0x100 [ 310.108659] ? __local_bh_enable_ip+0x160/0x260 [ 310.113337] tcp_sendmsg+0x27/0x40 [ 310.116876] inet_sendmsg+0x108/0x440 [ 310.120662] smc_sendmsg+0x223/0x320 [ 310.124354] ? smc_sendpage+0x170/0x170 [ 310.128326] sock_sendmsg+0xb5/0xf0 [ 310.131947] sock_write_iter+0x1e9/0x3d0 [ 310.135994] ? sock_sendmsg+0xf0/0xf0 [ 310.139788] __vfs_write+0x443/0x890 [ 310.143599] ? kernel_read+0x130/0x130 [ 310.147491] ? selinux_file_permission+0x2d1/0x3f0 [ 310.152416] ? rw_verify_area+0xb8/0x2b0 [ 310.156463] vfs_write+0x150/0x4d0 [ 310.159993] ksys_write+0x103/0x260 [ 310.163597] ? do_sys_open+0x16e/0x350 [ 310.167462] ? __ia32_sys_read+0xa0/0xa0 [ 310.171505] ? do_syscall_64+0x21/0x4e0 [ 310.175459] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.180801] __x64_sys_write+0x6e/0xb0 [ 310.184666] do_syscall_64+0xd0/0x4e0 [ 310.188444] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.193619] RIP: 0033:0x459279 [ 310.196797] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.215853] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.223542] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 310.230793] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.238064] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 310.245314] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 310.252560] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 310.275278] FAULT_INJECTION: forcing a failure. [ 310.275278] name failslab, interval 1, probability 0, space 0, times 0 [ 310.289743] CPU: 1 PID: 10467 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 310.297568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.306913] Call Trace: [ 310.309545] dump_stack+0x123/0x177 [ 310.313168] should_fail.cold.4+0x5/0x13 [ 310.317218] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.322317] ? mark_held_locks+0xc7/0x130 [ 310.326455] __alloc_pages_nodemask+0x1d5/0x710 [ 310.331105] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 310.336117] alloc_pages_current+0xd6/0x1b0 [ 310.340441] skb_page_frag_refill+0x20b/0x400 [ 310.344948] sk_page_frag_refill+0x46/0x1b0 [ 310.349256] tcp_sendmsg_locked+0xc58/0x3580 [ 310.353675] ? mark_held_locks+0x130/0x130 [ 310.357897] ? mark_held_locks+0xc7/0x130 [ 310.362043] ? tcp_sendpage+0x50/0x50 [ 310.365834] ? mark_held_locks+0xc7/0x130 [ 310.369997] ? __local_bh_enable_ip+0x160/0x260 [ 310.374651] ? lock_sock_nested+0xc5/0x100 [ 310.374657] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.374661] ? lock_sock_nested+0x82/0x100 [ 310.374665] ? trace_hardirqs_on+0x28/0x190 [ 310.374669] ? lock_sock_nested+0x82/0x100 [ 310.374673] ? lock_sock_nested+0x82/0x100 [ 310.374679] ? __local_bh_enable_ip+0x160/0x260 [ 310.374689] tcp_sendmsg+0x27/0x40 [ 310.374697] inet_sendmsg+0x108/0x440 [ 310.374706] smc_sendmsg+0x223/0x320 [ 310.374711] ? smc_sendpage+0x170/0x170 [ 310.374718] sock_sendmsg+0xb5/0xf0 [ 310.374725] sock_write_iter+0x1e9/0x3d0 [ 310.374732] ? sock_sendmsg+0xf0/0xf0 [ 310.374750] __vfs_write+0x443/0x890 [ 310.374757] ? kernel_read+0x130/0x130 [ 310.374771] ? selinux_file_permission+0x2d1/0x3f0 [ 310.439176] ? rw_verify_area+0xb8/0x2b0 [ 310.448177] vfs_write+0x150/0x4d0 [ 310.451714] ksys_write+0x103/0x260 [ 310.455326] ? do_sys_open+0x16e/0x350 [ 310.459207] ? __ia32_sys_read+0xa0/0xa0 [ 310.463263] ? do_syscall_64+0x21/0x4e0 [ 310.467227] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.472592] __x64_sys_write+0x6e/0xb0 [ 310.476473] do_syscall_64+0xd0/0x4e0 [ 310.480274] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.485451] RIP: 0033:0x459279 [ 310.488629] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.507551] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.515251] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 310.522502] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.529753] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 310.537004] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 310.544251] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 310.553756] CPU: 1 PID: 10471 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 310.561560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.570908] Call Trace: [ 310.573483] dump_stack+0x123/0x177 [ 310.577096] should_fail.cold.4+0x5/0x13 [ 310.581135] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.586217] ? kernel_text_address+0x79/0xf0 [ 310.590603] ? __kernel_text_address+0xd/0x40 [ 310.595077] ? unwind_get_return_address+0x61/0xa0 [ 310.599988] __should_failslab+0xba/0xf0 [ 310.604026] should_failslab+0x9/0x14 [ 310.607806] __kmalloc+0x70/0x770 [ 310.611238] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 310.616508] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 310.621604] ? tls_push_record+0xf3/0x1720 [ 310.625817] ? tls_sw_sendmsg+0x92d/0x1020 [ 310.630029] ? inet_sendmsg+0x108/0x440 [ 310.633993] ? smc_sendmsg+0x223/0x320 [ 310.637950] ? sock_sendmsg+0xb5/0xf0 [ 310.641727] ? sock_write_iter+0x1e9/0x3d0 [ 310.645942] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 310.651719] ? iov_iter_get_pages+0x1ef/0x11a0 [ 310.656282] ? mark_held_locks+0xc7/0x130 [ 310.660411] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 310.665331] ? __lock_is_held+0xb5/0x140 [ 310.669375] generic_gcmaes_encrypt+0xfd/0x150 [ 310.673933] ? generic_gcmaes_encrypt+0xfd/0x150 [ 310.678667] ? helper_rfc4106_encrypt+0x450/0x450 [ 310.683488] ? __kmalloc+0x5f1/0x770 [ 310.687184] gcmaes_wrapper_encrypt+0x109/0x180 [ 310.691834] tls_push_record+0x966/0x1720 [ 310.695959] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.700529] tls_sw_sendmsg+0x92d/0x1020 [ 310.704573] ? find_held_lock+0x36/0x1d0 [ 310.708612] ? tls_sw_push_pending_record+0x10/0x10 [ 310.713610] ? __local_bh_enable_ip+0x160/0x260 [ 310.718264] ? lock_sock_nested+0xc5/0x100 [ 310.722489] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.727052] ? lock_sock_nested+0x82/0x100 [ 310.731263] ? trace_hardirqs_on+0x28/0x190 [ 310.735561] ? lock_sock_nested+0x82/0x100 [ 310.739781] ? lock_sock_nested+0x82/0x100 [ 310.744007] inet_sendmsg+0x108/0x440 [ 310.747785] smc_sendmsg+0x223/0x320 [ 310.751474] ? smc_sendpage+0x170/0x170 [ 310.755434] sock_sendmsg+0xb5/0xf0 [ 310.759041] sock_write_iter+0x1e9/0x3d0 [ 310.763081] ? sock_sendmsg+0xf0/0xf0 [ 310.766897] __vfs_write+0x443/0x890 [ 310.770592] ? kernel_read+0x130/0x130 [ 310.774463] ? selinux_file_permission+0x2d1/0x3f0 [ 310.779378] ? rw_verify_area+0xb8/0x2b0 [ 310.783416] vfs_write+0x150/0x4d0 [ 310.786951] ksys_write+0x103/0x260 [ 310.790551] ? do_sys_open+0x16e/0x350 [ 310.794419] ? __ia32_sys_read+0xa0/0xa0 [ 310.798474] ? do_syscall_64+0x21/0x4e0 [ 310.802426] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.807769] __x64_sys_write+0x6e/0xb0 [ 310.811645] do_syscall_64+0xd0/0x4e0 [ 310.815437] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.820621] RIP: 0033:0x459279 [ 310.823800] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.842790] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.850484] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 310.857741] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.865000] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 310.872249] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 310.879497] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 310.891471] FAULT_INJECTION: forcing a failure. [ 310.891471] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.916498] CPU: 1 PID: 10464 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 310.924359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.933716] Call Trace: [ 310.936297] dump_stack+0x123/0x177 [ 310.939926] should_fail.cold.4+0x5/0x13 [ 310.943972] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.949076] ? mark_held_locks+0xc7/0x130 [ 310.953221] __alloc_pages_nodemask+0x1d5/0x710 [ 310.957880] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 310.962905] alloc_pages_current+0xd6/0x1b0 [ 310.967212] skb_page_frag_refill+0x20b/0x400 [ 310.971691] sk_page_frag_refill+0x46/0x1b0 [ 310.975991] tcp_sendmsg_locked+0xc58/0x3580 [ 310.980401] ? mark_held_locks+0x130/0x130 [ 310.984627] ? mark_held_locks+0xc7/0x130 [ 310.988887] ? tcp_sendpage+0x50/0x50 [ 310.992674] ? mark_held_locks+0xc7/0x130 [ 310.996823] ? __local_bh_enable_ip+0x160/0x260 [ 311.001496] ? lock_sock_nested+0xc5/0x100 [ 311.005720] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.010278] ? lock_sock_nested+0x82/0x100 [ 311.014494] ? trace_hardirqs_on+0x28/0x190 [ 311.018803] ? lock_sock_nested+0x82/0x100 [ 311.023023] ? __local_bh_enable_ip+0x160/0x260 [ 311.027677] tcp_sendmsg+0x27/0x40 [ 311.031197] inet_sendmsg+0x108/0x440 [ 311.034980] smc_sendmsg+0x223/0x320 [ 311.038673] ? smc_sendpage+0x170/0x170 [ 311.042641] sock_sendmsg+0xb5/0xf0 [ 311.046248] sock_write_iter+0x1e9/0x3d0 [ 311.050287] ? sock_sendmsg+0xf0/0xf0 [ 311.054067] ? xfs_dir2_data_freeremove.isra.4+0x220/0x2e0 [ 311.059670] __vfs_write+0x443/0x890 [ 311.063362] ? kernel_read+0x130/0x130 [ 311.067231] ? selinux_file_permission+0x2d1/0x3f0 [ 311.072152] ? rw_verify_area+0xb8/0x2b0 [ 311.076196] vfs_write+0x150/0x4d0 [ 311.079714] ksys_write+0x103/0x260 [ 311.083335] ? do_sys_open+0x16e/0x350 [ 311.087199] ? __ia32_sys_read+0xa0/0xa0 [ 311.091247] ? do_syscall_64+0x21/0x4e0 [ 311.095201] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.100562] __x64_sys_write+0x6e/0xb0 [ 311.104447] do_syscall_64+0xd0/0x4e0 [ 311.108271] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.113566] RIP: 0033:0x459279 [ 311.116747] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.135634] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.143334] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 311.150583] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.157844] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 311.165093] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 311.172343] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 311.210453] FAULT_INJECTION: forcing a failure. [ 311.210453] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 311.223922] FAULT_INJECTION: forcing a failure. [ 311.223922] name failslab, interval 1, probability 0, space 0, times 0 [ 311.236170] FAULT_INJECTION: forcing a failure. [ 311.236170] name failslab, interval 1, probability 0, space 0, times 0 [ 311.248054] FAULT_INJECTION: forcing a failure. [ 311.248054] name failslab, interval 1, probability 0, space 0, times 0 [ 311.260562] FAULT_INJECTION: forcing a failure. [ 311.260562] name failslab, interval 1, probability 0, space 0, times 0 [ 311.262778] CPU: 1 PID: 10484 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 311.279552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.288892] Call Trace: [ 311.292589] dump_stack+0x123/0x177 [ 311.296197] should_fail.cold.4+0x5/0x13 [ 311.300238] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.305328] ? kernel_text_address+0x79/0xf0 [ 311.309716] ? __kernel_text_address+0xd/0x40 [ 311.314200] ? unwind_get_return_address+0x61/0xa0 [ 311.319108] __should_failslab+0xba/0xf0 [ 311.323149] should_failslab+0x9/0x14 [ 311.326928] __kmalloc+0x70/0x770 [ 311.330385] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 311.335657] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 311.340750] ? tls_push_record+0xf3/0x1720 [ 311.344961] ? tls_sw_sendmsg+0x92d/0x1020 [ 311.349176] ? inet_sendmsg+0x108/0x440 [ 311.353128] ? smc_sendmsg+0x223/0x320 [ 311.356993] ? sock_sendmsg+0xb5/0xf0 [ 311.360770] ? sock_write_iter+0x1e9/0x3d0 [ 311.364990] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 311.370769] ? iov_iter_get_pages+0x1ef/0x11a0 [ 311.375352] ? mark_held_locks+0xc7/0x130 [ 311.379485] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 311.384397] ? __lock_is_held+0xb5/0x140 [ 311.388450] generic_gcmaes_encrypt+0xfd/0x150 [ 311.393014] ? generic_gcmaes_encrypt+0xfd/0x150 [ 311.397753] ? helper_rfc4106_encrypt+0x450/0x450 [ 311.402577] ? __kmalloc+0x5f1/0x770 [ 311.406291] gcmaes_wrapper_encrypt+0x109/0x180 [ 311.410938] tls_push_record+0x966/0x1720 [ 311.415062] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.419627] tls_sw_sendmsg+0x92d/0x1020 [ 311.423674] ? find_held_lock+0x36/0x1d0 [ 311.427717] ? tls_sw_push_pending_record+0x10/0x10 [ 311.432717] ? __local_bh_enable_ip+0x160/0x260 [ 311.437364] ? lock_sock_nested+0xc5/0x100 [ 311.441577] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.446147] ? lock_sock_nested+0x82/0x100 [ 311.450364] ? trace_hardirqs_on+0x28/0x190 [ 311.454661] ? lock_sock_nested+0x82/0x100 [ 311.458871] ? lock_sock_nested+0x82/0x100 [ 311.463084] inet_sendmsg+0x108/0x440 [ 311.466865] smc_sendmsg+0x223/0x320 [ 311.470563] ? smc_sendpage+0x170/0x170 [ 311.474513] sock_sendmsg+0xb5/0xf0 [ 311.478119] sock_write_iter+0x1e9/0x3d0 [ 311.482157] ? sock_sendmsg+0xf0/0xf0 [ 311.485946] __vfs_write+0x443/0x890 [ 311.489638] ? kernel_read+0x130/0x130 [ 311.493508] ? selinux_file_permission+0x2d1/0x3f0 [ 311.498415] ? rw_verify_area+0xb8/0x2b0 [ 311.502463] vfs_write+0x150/0x4d0 [ 311.505984] ksys_write+0x103/0x260 [ 311.509601] ? do_sys_open+0x16e/0x350 [ 311.513464] ? __ia32_sys_read+0xa0/0xa0 [ 311.517510] ? do_syscall_64+0x21/0x4e0 [ 311.521469] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.526813] __x64_sys_write+0x6e/0xb0 [ 311.530681] do_syscall_64+0xd0/0x4e0 [ 311.534468] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.539659] RIP: 0033:0x459279 [ 311.542832] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.561714] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.569401] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 311.576657] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.583905] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 311.591168] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 311.598421] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 311.607770] CPU: 1 PID: 10491 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 311.615581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.624942] Call Trace: [ 311.627526] dump_stack+0x123/0x177 [ 311.631136] should_fail.cold.4+0x5/0x13 [ 311.635199] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.640283] ? kernel_text_address+0x79/0xf0 [ 311.644674] ? __kernel_text_address+0xd/0x40 [ 311.649155] ? unwind_get_return_address+0x61/0xa0 [ 311.654078] __should_failslab+0xba/0xf0 [ 311.658154] should_failslab+0x9/0x14 [ 311.661933] __kmalloc+0x70/0x770 [ 311.665370] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 311.670631] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 311.675722] ? tls_push_record+0xf3/0x1720 [ 311.679947] ? tls_sw_sendmsg+0x92d/0x1020 [ 311.684174] ? inet_sendmsg+0x108/0x440 [ 311.688132] ? smc_sendmsg+0x223/0x320 [ 311.692008] ? sock_sendmsg+0xb5/0xf0 [ 311.695788] ? sock_write_iter+0x1e9/0x3d0 [ 311.700006] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 311.705792] ? iov_iter_get_pages+0x1ef/0x11a0 [ 311.710363] ? mark_held_locks+0xc7/0x130 [ 311.714507] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 311.719426] ? __lock_is_held+0xb5/0x140 [ 311.723479] generic_gcmaes_encrypt+0xfd/0x150 [ 311.728042] ? generic_gcmaes_encrypt+0xfd/0x150 [ 311.732777] ? helper_rfc4106_encrypt+0x450/0x450 [ 311.737605] ? __kmalloc+0x5f1/0x770 [ 311.741310] gcmaes_wrapper_encrypt+0x109/0x180 [ 311.745968] tls_push_record+0x966/0x1720 [ 311.750103] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.754682] tls_sw_sendmsg+0x92d/0x1020 [ 311.758818] ? find_held_lock+0x36/0x1d0 [ 311.762859] ? tls_sw_push_pending_record+0x10/0x10 [ 311.767863] ? __local_bh_enable_ip+0x160/0x260 [ 311.772535] ? lock_sock_nested+0xc5/0x100 [ 311.776753] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.781420] ? lock_sock_nested+0x82/0x100 [ 311.785638] ? trace_hardirqs_on+0x28/0x190 [ 311.790138] ? lock_sock_nested+0x82/0x100 [ 311.794459] inet_sendmsg+0x108/0x440 [ 311.798271] smc_sendmsg+0x223/0x320 [ 311.801999] ? smc_sendpage+0x170/0x170 [ 311.805960] sock_sendmsg+0xb5/0xf0 [ 311.809584] sock_write_iter+0x1e9/0x3d0 [ 311.813645] ? sock_sendmsg+0xf0/0xf0 [ 311.817444] __vfs_write+0x443/0x890 [ 311.821149] ? kernel_read+0x130/0x130 [ 311.825120] ? selinux_file_permission+0x2d1/0x3f0 [ 311.830055] ? rw_verify_area+0xb8/0x2b0 [ 311.834097] vfs_write+0x150/0x4d0 [ 311.837622] ksys_write+0x103/0x260 [ 311.841229] ? do_sys_open+0x16e/0x350 [ 311.845100] ? __ia32_sys_read+0xa0/0xa0 [ 311.849146] ? do_syscall_64+0x21/0x4e0 [ 311.853105] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.858450] __x64_sys_write+0x6e/0xb0 [ 311.862457] do_syscall_64+0xd0/0x4e0 [ 311.867644] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.872832] RIP: 0033:0x459279 [ 311.876005] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.895096] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.902910] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 311.910284] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.917542] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 311.924813] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 311.932090] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 311.939984] CPU: 0 PID: 10487 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 311.947896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.957392] Call Trace: [ 311.959990] dump_stack+0x123/0x177 [ 311.963729] should_fail.cold.4+0x5/0x13 [ 311.967776] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.972864] ? kernel_text_address+0x79/0xf0 [ 311.977255] ? __kernel_text_address+0xd/0x40 [ 311.981748] ? unwind_get_return_address+0x61/0xa0 [ 311.986660] __should_failslab+0xba/0xf0 [ 311.992611] should_failslab+0x9/0x14 [ 311.996501] __kmalloc+0x70/0x770 [ 311.999948] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.005294] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.010897] ? tls_push_record+0xf3/0x1720 [ 312.015109] ? tls_sw_sendmsg+0x92d/0x1020 [ 312.019928] ? inet_sendmsg+0x108/0x440 [ 312.024313] ? smc_sendmsg+0x223/0x320 [ 312.028179] ? sock_sendmsg+0xb5/0xf0 [ 312.031965] ? sock_write_iter+0x1e9/0x3d0 [ 312.037921] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 312.043701] ? iov_iter_get_pages+0x1ef/0x11a0 [ 312.048267] ? mark_held_locks+0xc7/0x130 [ 312.052417] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 312.057352] ? __lock_is_held+0xb5/0x140 [ 312.061513] generic_gcmaes_encrypt+0xfd/0x150 [ 312.066097] ? generic_gcmaes_encrypt+0xfd/0x150 [ 312.070844] ? helper_rfc4106_encrypt+0x450/0x450 [ 312.075682] ? __kmalloc+0x5f1/0x770 [ 312.079403] gcmaes_wrapper_encrypt+0x109/0x180 [ 312.084072] tls_push_record+0x966/0x1720 [ 312.088209] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.092778] tls_sw_sendmsg+0x92d/0x1020 [ 312.096823] ? find_held_lock+0x36/0x1d0 [ 312.101240] ? tls_sw_push_pending_record+0x10/0x10 [ 312.106412] ? __local_bh_enable_ip+0x160/0x260 [ 312.111062] ? lock_sock_nested+0xc5/0x100 [ 312.115287] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.120002] ? lock_sock_nested+0x82/0x100 [ 312.126227] ? trace_hardirqs_on+0x28/0x190 [ 312.130549] ? lock_sock_nested+0x82/0x100 [ 312.134788] inet_sendmsg+0x108/0x440 [ 312.138578] smc_sendmsg+0x223/0x320 [ 312.142735] ? smc_sendpage+0x170/0x170 [ 312.146702] sock_sendmsg+0xb5/0xf0 [ 312.150347] sock_write_iter+0x1e9/0x3d0 [ 312.154394] ? sock_sendmsg+0xf0/0xf0 [ 312.158180] ? __sata_set_spd_needed+0x120/0x1b0 [ 312.162921] __vfs_write+0x443/0x890 [ 312.166634] ? kernel_read+0x130/0x130 [ 312.170516] ? selinux_file_permission+0x2d1/0x3f0 [ 312.175574] ? rw_verify_area+0xb8/0x2b0 [ 312.179633] vfs_write+0x150/0x4d0 [ 312.183192] ksys_write+0x103/0x260 [ 312.187859] ? do_sys_open+0x16e/0x350 [ 312.191729] ? __ia32_sys_read+0xa0/0xa0 [ 312.195776] ? do_syscall_64+0x21/0x4e0 [ 312.199767] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.205140] __x64_sys_write+0x6e/0xb0 [ 312.209014] do_syscall_64+0xd0/0x4e0 [ 312.212805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.218096] RIP: 0033:0x459279 [ 312.221374] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.240274] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.247975] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 312.255226] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 312.262566] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 312.269829] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 312.277092] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 312.295312] CPU: 1 PID: 10495 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 312.303418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.312872] Call Trace: [ 312.312886] dump_stack+0x123/0x177 [ 312.312896] should_fail.cold.4+0x5/0x13 [ 312.312903] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 312.312909] ? kernel_text_address+0x79/0xf0 [ 312.312914] ? __kernel_text_address+0xd/0x40 [ 312.312921] ? unwind_get_return_address+0x61/0xa0 [ 312.312930] __should_failslab+0xba/0xf0 [ 312.312937] should_failslab+0x9/0x14 [ 312.312943] __kmalloc+0x70/0x770 [ 312.312950] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.312957] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.312963] ? tls_push_record+0xf3/0x1720 [ 312.312967] ? tls_sw_sendmsg+0x92d/0x1020 [ 312.312973] ? inet_sendmsg+0x108/0x440 [ 312.312978] ? smc_sendmsg+0x223/0x320 [ 312.312984] ? sock_sendmsg+0xb5/0xf0 [ 312.312988] ? sock_write_iter+0x1e9/0x3d0 [ 312.312997] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 312.313006] ? iov_iter_get_pages+0x1ef/0x11a0 [ 312.313013] ? mark_held_locks+0xc7/0x130 [ 312.342235] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 312.342249] ? __lock_is_held+0xb5/0x140 [ 312.354018] generic_gcmaes_encrypt+0xfd/0x150 [ 312.354024] ? generic_gcmaes_encrypt+0xfd/0x150 [ 312.354029] ? helper_rfc4106_encrypt+0x450/0x450 [ 312.354037] ? __kmalloc+0x5f1/0x770 [ 312.354045] gcmaes_wrapper_encrypt+0x109/0x180 [ 312.354054] tls_push_record+0x966/0x1720 [ 312.354064] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.354080] tls_sw_sendmsg+0x92d/0x1020 [ 312.354094] ? find_held_lock+0x36/0x1d0 [ 312.456355] ? tls_sw_push_pending_record+0x10/0x10 [ 312.461367] ? __local_bh_enable_ip+0x160/0x260 [ 312.466021] ? lock_sock_nested+0xc5/0x100 [ 312.470245] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.476475] ? lock_sock_nested+0x82/0x100 [ 312.481047] ? trace_hardirqs_on+0x28/0x190 [ 312.485354] ? lock_sock_nested+0x82/0x100 [ 312.489568] ? lock_sock_nested+0x82/0x100 [ 312.495794] inet_sendmsg+0x108/0x440 [ 312.499633] smc_sendmsg+0x223/0x320 [ 312.503339] ? smc_sendpage+0x170/0x170 [ 312.507391] sock_sendmsg+0xb5/0xf0 [ 312.511355] sock_write_iter+0x1e9/0x3d0 [ 312.515394] ? sock_sendmsg+0xf0/0xf0 [ 312.519615] __vfs_write+0x443/0x890 [ 312.523312] ? kernel_read+0x130/0x130 [ 312.527371] ? selinux_file_permission+0x2d1/0x3f0 [ 312.532981] ? rw_verify_area+0xb8/0x2b0 [ 312.537030] vfs_write+0x150/0x4d0 [ 312.540551] ksys_write+0x103/0x260 [ 312.544158] ? do_sys_open+0x16e/0x350 [ 312.548025] ? __ia32_sys_read+0xa0/0xa0 [ 312.552080] ? do_syscall_64+0x21/0x4e0 [ 312.556035] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.561474] __x64_sys_write+0x6e/0xb0 [ 312.565688] do_syscall_64+0xd0/0x4e0 [ 312.569470] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.574656] RIP: 0033:0x459279 [ 312.577829] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.596722] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.604419] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 312.611676] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 312.618941] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 312.626214] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 312.633464] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 312.642308] CPU: 1 PID: 10486 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 312.646702] FAULT_INJECTION: forcing a failure. [ 312.646702] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 312.650199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.650203] Call Trace: [ 312.650294] dump_stack+0x123/0x177 [ 312.662389] FAULT_INJECTION: forcing a failure. [ 312.662389] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 312.671401] should_fail.cold.4+0x5/0x13 [ 312.671409] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 312.671417] ? mark_held_locks+0xc7/0x130 [ 312.671427] __alloc_pages_nodemask+0x1d5/0x710 [ 312.671435] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 312.671449] alloc_pages_current+0xd6/0x1b0 [ 312.718671] skb_page_frag_refill+0x20b/0x400 [ 312.723257] sk_page_frag_refill+0x46/0x1b0 [ 312.727560] tcp_sendmsg_locked+0xc58/0x3580 [ 312.732214] ? mark_held_locks+0x130/0x130 [ 312.737047] ? mark_held_locks+0xc7/0x130 [ 312.741286] ? tcp_sendpage+0x50/0x50 [ 312.745242] ? mark_held_locks+0xc7/0x130 [ 312.749372] ? __local_bh_enable_ip+0x160/0x260 [ 312.754045] ? lock_sock_nested+0xc5/0x100 [ 312.758357] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.762924] ? lock_sock_nested+0x82/0x100 [ 312.767137] ? trace_hardirqs_on+0x28/0x190 [ 312.771435] ? lock_sock_nested+0x82/0x100 [ 312.776082] ? lock_sock_nested+0x82/0x100 [ 312.780483] ? __local_bh_enable_ip+0x160/0x260 [ 312.785655] tcp_sendmsg+0x27/0x40 [ 312.789871] inet_sendmsg+0x108/0x440 [ 312.794174] smc_sendmsg+0x223/0x320 [ 312.799455] ? smc_sendpage+0x170/0x170 [ 312.803426] sock_sendmsg+0xb5/0xf0 [ 312.808607] sock_write_iter+0x1e9/0x3d0 [ 312.814384] ? sock_sendmsg+0xf0/0xf0 [ 312.818171] __vfs_write+0x443/0x890 [ 312.821866] ? kernel_read+0x130/0x130 [ 312.825804] ? selinux_file_permission+0x2d1/0x3f0 [ 312.831148] ? rw_verify_area+0xb8/0x2b0 [ 312.835303] vfs_write+0x150/0x4d0 [ 312.838829] ksys_write+0x103/0x260 [ 312.842448] ? do_sys_open+0x16e/0x350 [ 312.846317] ? __ia32_sys_read+0xa0/0xa0 [ 312.850359] ? do_syscall_64+0x21/0x4e0 [ 312.856312] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.861658] __x64_sys_write+0x6e/0xb0 [ 312.865523] do_syscall_64+0xd0/0x4e0 [ 312.869314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.874484] RIP: 0033:0x459279 [ 312.877664] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.896737] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.904437] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 312.911695] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 312.918968] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 312.926216] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 312.933464] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 312.950198] CPU: 1 PID: 10503 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 312.958042] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.967395] Call Trace: [ 312.969979] dump_stack+0x123/0x177 [ 312.973605] should_fail.cold.4+0x5/0x13 [ 312.977672] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 312.982778] ? mark_held_locks+0xc7/0x130 [ 312.986953] __alloc_pages_nodemask+0x1d5/0x710 [ 312.991621] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 312.996639] alloc_pages_current+0xd6/0x1b0 [ 313.000969] skb_page_frag_refill+0x20b/0x400 [ 313.005463] sk_page_frag_refill+0x46/0x1b0 [ 313.009785] tcp_sendmsg_locked+0xc58/0x3580 [ 313.014309] ? mark_held_locks+0x130/0x130 [ 313.014313] ? mark_held_locks+0xc7/0x130 [ 313.014328] ? tcp_sendpage+0x50/0x50 [ 313.014335] ? mark_held_locks+0xc7/0x130 [ 313.014343] ? __local_bh_enable_ip+0x160/0x260 [ 313.014349] ? lock_sock_nested+0xc5/0x100 [ 313.014354] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.014357] ? lock_sock_nested+0x82/0x100 [ 313.014363] ? trace_hardirqs_on+0x28/0x190 [ 313.014366] ? lock_sock_nested+0x82/0x100 [ 313.014371] ? lock_sock_nested+0x82/0x100 [ 313.014377] ? __local_bh_enable_ip+0x160/0x260 [ 313.014386] tcp_sendmsg+0x27/0x40 [ 313.014394] inet_sendmsg+0x108/0x440 [ 313.014402] smc_sendmsg+0x223/0x320 [ 313.014407] ? smc_sendpage+0x170/0x170 [ 313.022761] sock_sendmsg+0xb5/0xf0 [ 313.084396] sock_write_iter+0x1e9/0x3d0 [ 313.088452] ? sock_sendmsg+0xf0/0xf0 [ 313.092248] ? validate_super+0xbd0/0xc60 [ 313.096385] __vfs_write+0x443/0x890 [ 313.100077] ? kernel_read+0x130/0x130 [ 313.103955] ? selinux_file_permission+0x2d1/0x3f0 [ 313.108865] ? rw_verify_area+0xb8/0x2b0 [ 313.112924] vfs_write+0x150/0x4d0 [ 313.116455] ksys_write+0x103/0x260 [ 313.120063] ? do_sys_open+0x16e/0x350 [ 313.123935] ? __ia32_sys_read+0xa0/0xa0 [ 313.127994] ? do_syscall_64+0x21/0x4e0 [ 313.132170] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.137531] __x64_sys_write+0x6e/0xb0 [ 313.141427] do_syscall_64+0xd0/0x4e0 [ 313.145227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.150396] RIP: 0033:0x459279 [ 313.153569] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.172550] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.180238] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 313.187487] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 313.194734] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 313.201984] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 313.209237] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 313.218005] CPU: 1 PID: 10504 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 313.225811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.235179] Call Trace: [ 313.237754] dump_stack+0x123/0x177 [ 313.241364] should_fail.cold.4+0x5/0x13 [ 313.245402] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 313.250505] ? mark_held_locks+0xc7/0x130 [ 313.254663] __alloc_pages_nodemask+0x1d5/0x710 [ 313.259333] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 313.264956] alloc_pages_current+0xd6/0x1b0 [ 313.269267] skb_page_frag_refill+0x20b/0x400 [ 313.273746] sk_page_frag_refill+0x46/0x1b0 [ 313.278055] tcp_sendmsg_locked+0xc58/0x3580 [ 313.282446] ? mark_held_locks+0x130/0x130 [ 313.286657] ? mark_held_locks+0xc7/0x130 [ 313.290790] ? tcp_sendpage+0x50/0x50 [ 313.294582] ? mark_held_locks+0xc7/0x130 [ 313.298749] ? __local_bh_enable_ip+0x160/0x260 [ 313.303396] ? lock_sock_nested+0xc5/0x100 [ 313.307613] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.312181] ? lock_sock_nested+0x82/0x100 [ 313.316403] ? trace_hardirqs_on+0x28/0x190 [ 313.320703] ? lock_sock_nested+0x82/0x100 [ 313.324911] ? lock_sock_nested+0x82/0x100 [ 313.329170] ? __local_bh_enable_ip+0x160/0x260 [ 313.333822] tcp_sendmsg+0x27/0x40 [ 313.337345] inet_sendmsg+0x108/0x440 [ 313.341123] smc_sendmsg+0x223/0x320 [ 313.344824] ? smc_sendpage+0x170/0x170 [ 313.348784] sock_sendmsg+0xb5/0xf0 [ 313.352390] sock_write_iter+0x1e9/0x3d0 [ 313.356430] ? sock_sendmsg+0xf0/0xf0 [ 313.360216] __vfs_write+0x443/0x890 [ 313.363908] ? kernel_read+0x130/0x130 [ 313.367803] ? selinux_file_permission+0x2d1/0x3f0 [ 313.372721] ? rw_verify_area+0xb8/0x2b0 [ 313.376764] vfs_write+0x150/0x4d0 [ 313.380285] ksys_write+0x103/0x260 [ 313.383890] ? do_sys_open+0x16e/0x350 [ 313.387758] ? __ia32_sys_read+0xa0/0xa0 [ 313.391886] ? do_syscall_64+0x21/0x4e0 [ 313.395839] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.401189] __x64_sys_write+0x6e/0xb0 [ 313.405239] do_syscall_64+0xd0/0x4e0 [ 313.409174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.414375] RIP: 0033:0x459279 [ 313.417559] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.436455] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.444289] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 313.451703] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 313.458970] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 313.466266] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 313.473535] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 313.510015] FAULT_INJECTION: forcing a failure. [ 313.510015] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 313.522283] FAULT_INJECTION: forcing a failure. [ 313.522283] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 313.534655] FAULT_INJECTION: forcing a failure. [ 313.534655] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 313.552106] CPU: 1 PID: 10512 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 313.560066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.569408] Call Trace: [ 313.572185] dump_stack+0x123/0x177 [ 313.575803] should_fail.cold.4+0x5/0x13 [ 313.579848] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 313.584954] ? mark_held_locks+0xc7/0x130 [ 313.589096] __alloc_pages_nodemask+0x1d5/0x710 [ 313.593847] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 313.599430] alloc_pages_current+0xd6/0x1b0 [ 313.603744] skb_page_frag_refill+0x20b/0x400 [ 313.608246] sk_page_frag_refill+0x46/0x1b0 [ 313.612776] tcp_sendmsg_locked+0xc58/0x3580 [ 313.617189] ? mark_held_locks+0x130/0x130 [ 313.621420] ? mark_held_locks+0xc7/0x130 [ 313.625909] ? tcp_sendpage+0x50/0x50 [ 313.629783] ? mark_held_locks+0xc7/0x130 [ 313.633926] ? __local_bh_enable_ip+0x160/0x260 [ 313.638590] ? lock_sock_nested+0xc5/0x100 [ 313.642827] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.647677] ? lock_sock_nested+0x82/0x100 [ 313.651987] ? trace_hardirqs_on+0x28/0x190 [ 313.656307] ? lock_sock_nested+0x82/0x100 [ 313.660528] ? lock_sock_nested+0x82/0x100 [ 313.664841] ? __local_bh_enable_ip+0x160/0x260 [ 313.669493] tcp_sendmsg+0x27/0x40 [ 313.673191] inet_sendmsg+0x108/0x440 [ 313.676973] smc_sendmsg+0x223/0x320 [ 313.680663] ? smc_sendpage+0x170/0x170 [ 313.685225] sock_sendmsg+0xb5/0xf0 [ 313.688842] sock_write_iter+0x1e9/0x3d0 [ 313.692914] ? sock_sendmsg+0xf0/0xf0 [ 313.696815] __vfs_write+0x443/0x890 [ 313.700610] ? kernel_read+0x130/0x130 [ 313.705974] ? selinux_file_permission+0x2d1/0x3f0 [ 313.711066] ? rw_verify_area+0xb8/0x2b0 [ 313.715123] vfs_write+0x150/0x4d0 [ 313.718658] ksys_write+0x103/0x260 [ 313.722274] ? do_sys_open+0x16e/0x350 [ 313.726142] ? __ia32_sys_read+0xa0/0xa0 [ 313.730195] ? do_syscall_64+0x21/0x4e0 [ 313.734323] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.739668] __x64_sys_write+0x6e/0xb0 [ 313.743538] do_syscall_64+0xd0/0x4e0 [ 313.747333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.752513] RIP: 0033:0x459279 [ 313.755686] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.774581] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.782354] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 313.789604] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 313.796855] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 313.804107] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 313.811394] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 313.828491] CPU: 1 PID: 10505 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 313.836435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.845799] Call Trace: [ 313.848565] dump_stack+0x123/0x177 [ 313.852345] should_fail.cold.4+0x5/0x13 [ 313.856880] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 313.862692] ? mark_held_locks+0xc7/0x130 [ 313.866915] __alloc_pages_nodemask+0x1d5/0x710 [ 313.871655] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 313.876664] alloc_pages_current+0xd6/0x1b0 [ 313.881153] skb_page_frag_refill+0x20b/0x400 [ 313.885647] sk_page_frag_refill+0x46/0x1b0 [ 313.890066] tcp_sendmsg_locked+0xc58/0x3580 [ 313.894471] ? mark_held_locks+0x130/0x130 [ 313.898690] ? mark_held_locks+0xc7/0x130 [ 313.902919] ? tcp_sendpage+0x50/0x50 [ 313.906705] ? mark_held_locks+0xc7/0x130 [ 313.910929] ? __local_bh_enable_ip+0x160/0x260 [ 313.916224] ? lock_sock_nested+0xc5/0x100 [ 313.921569] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.926140] ? lock_sock_nested+0x82/0x100 [ 313.930910] ? trace_hardirqs_on+0x28/0x190 [ 313.935223] ? lock_sock_nested+0x82/0x100 [ 313.939458] ? lock_sock_nested+0x82/0x100 [ 313.943809] ? __local_bh_enable_ip+0x160/0x260 [ 313.948484] tcp_sendmsg+0x27/0x40 [ 313.952138] inet_sendmsg+0x108/0x440 [ 313.955939] smc_sendmsg+0x223/0x320 [ 313.959954] ? smc_sendpage+0x170/0x170 [ 313.963916] sock_sendmsg+0xb5/0xf0 [ 313.967527] sock_write_iter+0x1e9/0x3d0 [ 313.971592] ? sock_sendmsg+0xf0/0xf0 [ 313.975403] __vfs_write+0x443/0x890 [ 313.979253] ? kernel_read+0x130/0x130 [ 313.983134] ? selinux_file_permission+0x2d1/0x3f0 [ 313.988056] ? rw_verify_area+0xb8/0x2b0 [ 313.992105] vfs_write+0x150/0x4d0 [ 313.995656] ksys_write+0x103/0x260 [ 313.999284] ? do_sys_open+0x16e/0x350 [ 314.003173] ? __ia32_sys_read+0xa0/0xa0 [ 314.007235] ? do_syscall_64+0x21/0x4e0 [ 314.011307] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.016668] __x64_sys_write+0x6e/0xb0 [ 314.020591] do_syscall_64+0xd0/0x4e0 [ 314.024400] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.029789] RIP: 0033:0x459279 [ 314.033010] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.052052] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.059763] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 314.067116] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.074365] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 314.081627] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 314.088876] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 314.096708] FAULT_INJECTION: forcing a failure. [ 314.096708] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.108912] CPU: 0 PID: 10514 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 314.116707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.122379] FAULT_INJECTION: forcing a failure. [ 314.122379] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.126077] Call Trace: [ 314.126092] dump_stack+0x123/0x177 [ 314.126103] should_fail.cold.4+0x5/0x13 [ 314.126111] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.126122] ? mark_held_locks+0xc7/0x130 [ 314.157298] __alloc_pages_nodemask+0x1d5/0x710 [ 314.161946] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 314.166945] alloc_pages_current+0xd6/0x1b0 [ 314.171683] skb_page_frag_refill+0x20b/0x400 [ 314.176167] sk_page_frag_refill+0x46/0x1b0 [ 314.180467] tcp_sendmsg_locked+0xc58/0x3580 [ 314.184858] ? mark_held_locks+0x130/0x130 [ 314.189067] ? mark_held_locks+0xc7/0x130 [ 314.193206] ? tcp_sendpage+0x50/0x50 [ 314.196989] ? mark_held_locks+0xc7/0x130 [ 314.201122] ? __local_bh_enable_ip+0x160/0x260 [ 314.205785] ? lock_sock_nested+0xc5/0x100 [ 314.210020] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.214590] ? lock_sock_nested+0x82/0x100 [ 314.218826] ? trace_hardirqs_on+0x28/0x190 [ 314.223153] ? lock_sock_nested+0x82/0x100 [ 314.227376] ? lock_sock_nested+0x82/0x100 [ 314.231595] ? __local_bh_enable_ip+0x160/0x260 [ 314.236251] tcp_sendmsg+0x27/0x40 [ 314.239776] inet_sendmsg+0x108/0x440 [ 314.243558] smc_sendmsg+0x223/0x320 [ 314.247249] ? smc_sendpage+0x170/0x170 [ 314.251201] sock_sendmsg+0xb5/0xf0 [ 314.254805] sock_write_iter+0x1e9/0x3d0 [ 314.258841] ? sock_sendmsg+0xf0/0xf0 [ 314.262637] __vfs_write+0x443/0x890 [ 314.266330] ? kernel_read+0x130/0x130 [ 314.270199] ? selinux_file_permission+0x2d1/0x3f0 [ 314.275110] ? rw_verify_area+0xb8/0x2b0 [ 314.279155] vfs_write+0x150/0x4d0 [ 314.282684] ksys_write+0x103/0x260 [ 314.286286] ? do_sys_open+0x16e/0x350 [ 314.290150] ? __ia32_sys_read+0xa0/0xa0 [ 314.294188] ? do_syscall_64+0x21/0x4e0 [ 314.298148] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.303490] __x64_sys_write+0x6e/0xb0 [ 314.307355] do_syscall_64+0xd0/0x4e0 [ 314.311132] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.316312] RIP: 0033:0x459279 [ 314.319486] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.338494] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.346803] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 314.354052] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.361299] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 314.368546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 314.375794] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 314.387142] CPU: 0 PID: 10529 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 314.394961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.404304] Call Trace: [ 314.404318] dump_stack+0x123/0x177 [ 314.404329] should_fail.cold.4+0x5/0x13 [ 314.404336] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.404344] ? mark_held_locks+0xc7/0x130 [ 314.404354] __alloc_pages_nodemask+0x1d5/0x710 [ 314.410537] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 314.410551] alloc_pages_current+0xd6/0x1b0 [ 314.410560] skb_page_frag_refill+0x20b/0x400 [ 314.442212] sk_page_frag_refill+0x46/0x1b0 [ 314.446526] tcp_sendmsg_locked+0xc58/0x3580 [ 314.450915] ? mark_held_locks+0x130/0x130 [ 314.455127] ? mark_held_locks+0xc7/0x130 [ 314.459265] ? tcp_sendpage+0x50/0x50 [ 314.463046] ? mark_held_locks+0xc7/0x130 [ 314.467183] ? __local_bh_enable_ip+0x160/0x260 [ 314.471831] ? lock_sock_nested+0xc5/0x100 [ 314.476070] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.480633] ? lock_sock_nested+0x82/0x100 [ 314.484866] ? trace_hardirqs_on+0x28/0x190 [ 314.489188] ? lock_sock_nested+0x82/0x100 [ 314.493406] ? lock_sock_nested+0x82/0x100 [ 314.497625] ? __local_bh_enable_ip+0x160/0x260 [ 314.502279] tcp_sendmsg+0x27/0x40 [ 314.505807] inet_sendmsg+0x108/0x440 [ 314.509599] smc_sendmsg+0x223/0x320 [ 314.513290] ? smc_sendpage+0x170/0x170 [ 314.517241] sock_sendmsg+0xb5/0xf0 [ 314.520850] sock_write_iter+0x1e9/0x3d0 [ 314.524907] ? sock_sendmsg+0xf0/0xf0 [ 314.528696] __vfs_write+0x443/0x890 [ 314.532398] ? kernel_read+0x130/0x130 [ 314.536275] ? selinux_file_permission+0x2d1/0x3f0 [ 314.541217] ? rw_verify_area+0xb8/0x2b0 [ 314.545268] vfs_write+0x150/0x4d0 [ 314.548797] ksys_write+0x103/0x260 [ 314.552417] ? do_sys_open+0x16e/0x350 [ 314.556285] ? __ia32_sys_read+0xa0/0xa0 [ 314.560327] ? do_syscall_64+0x21/0x4e0 [ 314.564278] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.569624] __x64_sys_write+0x6e/0xb0 [ 314.573497] do_syscall_64+0xd0/0x4e0 [ 314.577281] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.582519] RIP: 0033:0x459279 [ 314.585696] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.604576] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.612263] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 314.619512] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 2019/12/05 07:04:59 executed programs: 940 [ 314.626769] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 314.634392] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 314.641665] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 314.648948] CPU: 1 PID: 10523 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 314.656758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.666122] Call Trace: [ 314.668750] dump_stack+0x123/0x177 [ 314.672384] should_fail.cold.4+0x5/0x13 [ 314.676452] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.681539] ? mark_held_locks+0xc7/0x130 [ 314.685669] __alloc_pages_nodemask+0x1d5/0x710 [ 314.690319] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 314.695322] alloc_pages_current+0xd6/0x1b0 [ 314.699629] skb_page_frag_refill+0x20b/0x400 [ 314.704102] sk_page_frag_refill+0x46/0x1b0 [ 314.708410] tcp_sendmsg_locked+0xc58/0x3580 [ 314.712805] ? mark_held_locks+0x130/0x130 [ 314.717022] ? tcp_sendpage+0x50/0x50 [ 314.720802] ? mark_held_locks+0xc7/0x130 [ 314.724930] ? __local_bh_enable_ip+0x160/0x260 [ 314.729575] ? lock_sock_nested+0xc5/0x100 [ 314.733793] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.738354] ? lock_sock_nested+0x82/0x100 [ 314.742567] ? trace_hardirqs_on+0x28/0x190 [ 314.746864] ? lock_sock_nested+0x82/0x100 [ 314.751074] ? lock_sock_nested+0x82/0x100 [ 314.755287] ? __local_bh_enable_ip+0x160/0x260 [ 314.759955] tcp_sendmsg+0x27/0x40 [ 314.763477] inet_sendmsg+0x108/0x440 [ 314.767258] smc_sendmsg+0x223/0x320 [ 314.770948] ? smc_sendpage+0x170/0x170 [ 314.774905] sock_sendmsg+0xb5/0xf0 [ 314.778512] sock_write_iter+0x1e9/0x3d0 [ 314.782550] ? sock_sendmsg+0xf0/0xf0 [ 314.786344] __vfs_write+0x443/0x890 [ 314.790127] ? kernel_read+0x130/0x130 [ 314.794083] ? selinux_file_permission+0x2d1/0x3f0 [ 314.799046] ? rw_verify_area+0xb8/0x2b0 [ 314.803089] vfs_write+0x150/0x4d0 [ 314.806611] ksys_write+0x103/0x260 [ 314.810214] ? do_sys_open+0x16e/0x350 [ 314.814080] ? __ia32_sys_read+0xa0/0xa0 [ 314.818124] ? do_syscall_64+0x21/0x4e0 [ 314.822078] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.827433] __x64_sys_write+0x6e/0xb0 [ 314.831300] do_syscall_64+0xd0/0x4e0 [ 314.835086] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.840265] RIP: 0033:0x459279 [ 314.843436] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.862316] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.870702] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 314.877959] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.885368] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 314.892712] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 314.899966] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 314.926801] FAULT_INJECTION: forcing a failure. [ 314.926801] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.939160] FAULT_INJECTION: forcing a failure. [ 314.939160] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.952339] FAULT_INJECTION: forcing a failure. [ 314.952339] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.967375] CPU: 0 PID: 10535 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 314.975200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.984554] Call Trace: [ 314.987137] dump_stack+0x123/0x177 [ 314.990768] should_fail.cold.4+0x5/0x13 [ 314.994807] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.999892] ? mark_held_locks+0xc7/0x130 [ 315.004020] __alloc_pages_nodemask+0x1d5/0x710 [ 315.008669] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 315.013672] alloc_pages_current+0xd6/0x1b0 [ 315.017973] skb_page_frag_refill+0x20b/0x400 [ 315.022445] sk_page_frag_refill+0x46/0x1b0 [ 315.026753] tcp_sendmsg_locked+0xc58/0x3580 [ 315.031140] ? mark_held_locks+0x130/0x130 [ 315.035349] ? mark_held_locks+0xc7/0x130 [ 315.039477] ? tcp_sendpage+0x50/0x50 [ 315.043257] ? mark_held_locks+0xc7/0x130 [ 315.047394] ? __local_bh_enable_ip+0x160/0x260 [ 315.052053] ? lock_sock_nested+0xc5/0x100 [ 315.056274] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.060840] ? lock_sock_nested+0x82/0x100 [ 315.065056] ? trace_hardirqs_on+0x28/0x190 [ 315.069357] ? lock_sock_nested+0x82/0x100 [ 315.073580] ? lock_sock_nested+0x82/0x100 [ 315.077816] ? __local_bh_enable_ip+0x160/0x260 [ 315.082464] tcp_sendmsg+0x27/0x40 [ 315.085982] inet_sendmsg+0x108/0x440 [ 315.089762] smc_sendmsg+0x223/0x320 [ 315.093467] ? smc_sendpage+0x170/0x170 [ 315.097418] sock_sendmsg+0xb5/0xf0 [ 315.101023] sock_write_iter+0x1e9/0x3d0 [ 315.105061] ? sock_sendmsg+0xf0/0xf0 [ 315.108845] __vfs_write+0x443/0x890 [ 315.112727] ? kernel_read+0x130/0x130 [ 315.116726] ? selinux_file_permission+0x2d1/0x3f0 [ 315.121644] ? rw_verify_area+0xb8/0x2b0 [ 315.125716] vfs_write+0x150/0x4d0 [ 315.129244] ksys_write+0x103/0x260 [ 315.132855] ? do_sys_open+0x16e/0x350 [ 315.136731] ? __ia32_sys_read+0xa0/0xa0 [ 315.140802] ? do_syscall_64+0x21/0x4e0 [ 315.144768] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.150113] __x64_sys_write+0x6e/0xb0 [ 315.153981] do_syscall_64+0xd0/0x4e0 [ 315.157846] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.163027] RIP: 0033:0x459279 [ 315.166200] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.185082] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.192766] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 315.200030] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.207275] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 315.214521] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 315.221776] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 315.231014] CPU: 0 PID: 10528 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 315.238826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.240082] FAULT_INJECTION: forcing a failure. [ 315.240082] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 315.248168] Call Trace: [ 315.248181] dump_stack+0x123/0x177 [ 315.248192] should_fail.cold.4+0x5/0x13 [ 315.248199] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.248206] ? mark_held_locks+0xc7/0x130 [ 315.248216] __alloc_pages_nodemask+0x1d5/0x710 [ 315.248223] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 315.248236] alloc_pages_current+0xd6/0x1b0 [ 315.293422] skb_page_frag_refill+0x20b/0x400 [ 315.297923] sk_page_frag_refill+0x46/0x1b0 [ 315.302229] tcp_sendmsg_locked+0xc58/0x3580 [ 315.306623] ? mark_held_locks+0x130/0x130 [ 315.310866] ? mark_held_locks+0xc7/0x130 [ 315.315003] ? tcp_sendpage+0x50/0x50 [ 315.318789] ? mark_held_locks+0xc7/0x130 [ 315.322920] ? __local_bh_enable_ip+0x160/0x260 [ 315.327579] ? lock_sock_nested+0xc5/0x100 [ 315.331801] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.336369] ? lock_sock_nested+0x82/0x100 [ 315.340581] ? trace_hardirqs_on+0x28/0x190 [ 315.344878] ? lock_sock_nested+0x82/0x100 [ 315.349094] ? lock_sock_nested+0x82/0x100 [ 315.353308] ? __local_bh_enable_ip+0x160/0x260 [ 315.357957] tcp_sendmsg+0x27/0x40 [ 315.361566] inet_sendmsg+0x108/0x440 [ 315.365346] smc_sendmsg+0x223/0x320 [ 315.369059] ? smc_sendpage+0x170/0x170 [ 315.373017] sock_sendmsg+0xb5/0xf0 [ 315.376627] sock_write_iter+0x1e9/0x3d0 [ 315.380668] ? sock_sendmsg+0xf0/0xf0 [ 315.384685] __vfs_write+0x443/0x890 [ 315.388397] ? kernel_read+0x130/0x130 [ 315.392277] ? selinux_file_permission+0x2d1/0x3f0 [ 315.397200] ? rw_verify_area+0xb8/0x2b0 [ 315.401253] vfs_write+0x150/0x4d0 [ 315.404781] ksys_write+0x103/0x260 [ 315.408417] ? do_sys_open+0x16e/0x350 [ 315.412290] ? __ia32_sys_read+0xa0/0xa0 [ 315.416332] ? do_syscall_64+0x21/0x4e0 [ 315.420285] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.425627] __x64_sys_write+0x6e/0xb0 [ 315.429490] do_syscall_64+0xd0/0x4e0 [ 315.433268] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.438448] RIP: 0033:0x459279 [ 315.441623] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.460769] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.468464] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 315.475711] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.482958] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 315.490220] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 315.497467] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 315.506214] FAULT_INJECTION: forcing a failure. [ 315.506214] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 315.510974] CPU: 0 PID: 10544 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 315.525821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.525825] Call Trace: [ 315.525838] dump_stack+0x123/0x177 [ 315.525849] should_fail.cold.4+0x5/0x13 [ 315.525858] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.550515] ? mark_held_locks+0xc7/0x130 [ 315.554654] __alloc_pages_nodemask+0x1d5/0x710 [ 315.554663] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 315.554677] alloc_pages_current+0xd6/0x1b0 [ 315.554687] skb_page_frag_refill+0x20b/0x400 [ 315.554695] sk_page_frag_refill+0x46/0x1b0 [ 315.554702] tcp_sendmsg_locked+0xc58/0x3580 [ 315.554708] ? mark_held_locks+0x130/0x130 [ 315.586114] ? mark_held_locks+0xc7/0x130 [ 315.590250] ? tcp_sendpage+0x50/0x50 [ 315.594039] ? mark_held_locks+0xc7/0x130 [ 315.598168] ? __local_bh_enable_ip+0x160/0x260 [ 315.602824] ? lock_sock_nested+0xc5/0x100 [ 315.607035] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.611609] ? lock_sock_nested+0x82/0x100 [ 315.615823] ? trace_hardirqs_on+0x28/0x190 [ 315.620119] ? lock_sock_nested+0x82/0x100 [ 315.624341] ? lock_sock_nested+0x82/0x100 [ 315.628564] ? __local_bh_enable_ip+0x160/0x260 [ 315.633560] tcp_sendmsg+0x27/0x40 [ 315.637179] inet_sendmsg+0x108/0x440 [ 315.640981] smc_sendmsg+0x223/0x320 [ 315.644673] ? smc_sendpage+0x170/0x170 [ 315.648631] sock_sendmsg+0xb5/0xf0 [ 315.652251] sock_write_iter+0x1e9/0x3d0 [ 315.656291] ? sock_sendmsg+0xf0/0xf0 [ 315.660081] __vfs_write+0x443/0x890 [ 315.663798] ? kernel_read+0x130/0x130 [ 315.667672] ? selinux_file_permission+0x2d1/0x3f0 [ 315.672583] ? rw_verify_area+0xb8/0x2b0 [ 315.676630] vfs_write+0x150/0x4d0 [ 315.680240] ksys_write+0x103/0x260 [ 315.683847] ? do_sys_open+0x16e/0x350 [ 315.687715] ? __ia32_sys_read+0xa0/0xa0 [ 315.691765] ? do_syscall_64+0x21/0x4e0 [ 315.695720] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.701064] __x64_sys_write+0x6e/0xb0 [ 315.704943] do_syscall_64+0xd0/0x4e0 [ 315.708722] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.713897] RIP: 0033:0x459279 [ 315.717077] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.735959] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.743652] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 315.750899] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.758151] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 315.765399] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 315.772646] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 315.779913] CPU: 1 PID: 10537 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 315.787714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.797062] Call Trace: [ 315.799645] dump_stack+0x123/0x177 [ 315.803270] should_fail.cold.4+0x5/0x13 [ 315.807325] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.812413] ? mark_held_locks+0xc7/0x130 [ 315.816545] __alloc_pages_nodemask+0x1d5/0x710 [ 315.821191] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 315.826196] alloc_pages_current+0xd6/0x1b0 [ 315.830505] skb_page_frag_refill+0x20b/0x400 [ 315.834992] sk_page_frag_refill+0x46/0x1b0 [ 315.839297] tcp_sendmsg_locked+0xc58/0x3580 [ 315.843712] ? mark_held_locks+0x130/0x130 [ 315.847942] ? mark_held_locks+0xc7/0x130 [ 315.852089] ? tcp_sendpage+0x50/0x50 [ 315.855878] ? mark_held_locks+0xc7/0x130 [ 315.860025] ? __local_bh_enable_ip+0x160/0x260 [ 315.864679] ? lock_sock_nested+0xc5/0x100 [ 315.868897] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.873474] ? lock_sock_nested+0x82/0x100 [ 315.877688] ? trace_hardirqs_on+0x28/0x190 [ 315.881996] ? lock_sock_nested+0x82/0x100 [ 315.886221] ? lock_sock_nested+0x82/0x100 [ 315.890434] ? __local_bh_enable_ip+0x160/0x260 [ 315.895205] tcp_sendmsg+0x27/0x40 [ 315.898746] inet_sendmsg+0x108/0x440 [ 315.902529] smc_sendmsg+0x223/0x320 [ 315.906222] ? smc_sendpage+0x170/0x170 [ 315.910196] sock_sendmsg+0xb5/0xf0 [ 315.913811] sock_write_iter+0x1e9/0x3d0 [ 315.917883] ? sock_sendmsg+0xf0/0xf0 [ 315.917903] __vfs_write+0x443/0x890 [ 315.917912] ? kernel_read+0x130/0x130 [ 315.925424] ? selinux_file_permission+0x2d1/0x3f0 [ 315.925434] ? rw_verify_area+0xb8/0x2b0 [ 315.925441] vfs_write+0x150/0x4d0 [ 315.925448] ksys_write+0x103/0x260 [ 315.925453] ? do_sys_open+0x16e/0x350 [ 315.925459] ? __ia32_sys_read+0xa0/0xa0 [ 315.949491] ? do_syscall_64+0x21/0x4e0 [ 315.949500] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.949512] __x64_sys_write+0x6e/0xb0 [ 315.949519] do_syscall_64+0xd0/0x4e0 [ 315.949527] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.949533] RIP: 0033:0x459279 [ 315.949541] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.962882] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.962889] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 315.962892] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.962895] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 315.962898] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 315.962902] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 316.013654] FAULT_INJECTION: forcing a failure. [ 316.013654] name failslab, interval 1, probability 0, space 0, times 0 [ 316.023751] CPU: 0 PID: 10545 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 316.061199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.070532] Call Trace: [ 316.073102] dump_stack+0x123/0x177 [ 316.076711] should_fail.cold.4+0x5/0x13 [ 316.080774] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 316.085867] ? mark_held_locks+0xc7/0x130 [ 316.090022] __alloc_pages_nodemask+0x1d5/0x710 [ 316.094688] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 316.099721] alloc_pages_current+0xd6/0x1b0 [ 316.104033] skb_page_frag_refill+0x20b/0x400 [ 316.108559] sk_page_frag_refill+0x46/0x1b0 [ 316.112872] tcp_sendmsg_locked+0xc58/0x3580 [ 316.117289] ? mark_held_locks+0x130/0x130 [ 316.121510] ? mark_held_locks+0xc7/0x130 [ 316.125645] ? tcp_sendpage+0x50/0x50 [ 316.129429] ? mark_held_locks+0xc7/0x130 [ 316.133564] ? __local_bh_enable_ip+0x160/0x260 [ 316.138214] ? lock_sock_nested+0xc5/0x100 [ 316.142425] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.146994] ? lock_sock_nested+0x82/0x100 [ 316.151206] ? trace_hardirqs_on+0x28/0x190 [ 316.155503] ? lock_sock_nested+0x82/0x100 [ 316.159720] ? lock_sock_nested+0x82/0x100 [ 316.163946] ? __local_bh_enable_ip+0x160/0x260 [ 316.168597] tcp_sendmsg+0x27/0x40 [ 316.172116] inet_sendmsg+0x108/0x440 [ 316.175897] smc_sendmsg+0x223/0x320 [ 316.179588] ? smc_sendpage+0x170/0x170 [ 316.183560] sock_sendmsg+0xb5/0xf0 [ 316.187186] sock_write_iter+0x1e9/0x3d0 [ 316.191237] ? sock_sendmsg+0xf0/0xf0 [ 316.195036] ? xfs_dir2_data_freeremove.isra.4+0x220/0x2e0 [ 316.200666] __vfs_write+0x443/0x890 [ 316.204376] ? kernel_read+0x130/0x130 [ 316.208260] ? selinux_file_permission+0x2d1/0x3f0 [ 316.213185] ? rw_verify_area+0xb8/0x2b0 [ 316.217231] vfs_write+0x150/0x4d0 [ 316.220760] ksys_write+0x103/0x260 [ 316.224363] ? do_sys_open+0x16e/0x350 [ 316.228228] ? __ia32_sys_read+0xa0/0xa0 [ 316.232277] ? do_syscall_64+0x21/0x4e0 [ 316.236229] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.241575] __x64_sys_write+0x6e/0xb0 [ 316.245440] do_syscall_64+0xd0/0x4e0 [ 316.249230] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.254395] RIP: 0033:0x459279 [ 316.257568] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.276461] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.284163] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 316.291500] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 316.298868] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 316.306131] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 316.313382] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 316.329484] CPU: 1 PID: 10558 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 316.338192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.338196] Call Trace: [ 316.338209] dump_stack+0x123/0x177 [ 316.338220] should_fail.cold.4+0x5/0x13 [ 316.338228] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 316.338234] ? kernel_text_address+0x79/0xf0 [ 316.338240] ? __kernel_text_address+0xd/0x40 [ 316.338247] ? unwind_get_return_address+0x61/0xa0 [ 316.338255] __should_failslab+0xba/0xf0 [ 316.338263] should_failslab+0x9/0x14 [ 316.338269] __kmalloc+0x70/0x770 [ 316.338277] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 316.338284] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 316.338291] ? tls_push_record+0xf3/0x1720 [ 316.338295] ? tls_sw_sendmsg+0x92d/0x1020 [ 316.338300] ? inet_sendmsg+0x108/0x440 [ 316.338305] ? smc_sendmsg+0x223/0x320 [ 316.338312] ? sock_sendmsg+0xb5/0xf0 [ 316.338317] ? sock_write_iter+0x1e9/0x3d0 [ 316.338326] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 316.338335] ? iov_iter_get_pages+0x1ef/0x11a0 [ 316.338342] ? mark_held_locks+0xc7/0x130 [ 316.338349] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 316.338358] ? __lock_is_held+0xb5/0x140 [ 316.338373] generic_gcmaes_encrypt+0xfd/0x150 [ 316.350301] ? generic_gcmaes_encrypt+0xfd/0x150 [ 316.350306] ? helper_rfc4106_encrypt+0x450/0x450 [ 316.350314] ? __kmalloc+0x5f1/0x770 [ 316.350322] gcmaes_wrapper_encrypt+0x109/0x180 [ 316.358191] tls_push_record+0x966/0x1720 [ 316.358197] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.358211] tls_sw_sendmsg+0x92d/0x1020 [ 316.358224] ? find_held_lock+0x36/0x1d0 [ 316.367734] ? tls_sw_push_pending_record+0x10/0x10 [ 316.367743] ? __local_bh_enable_ip+0x160/0x260 [ 316.367750] ? lock_sock_nested+0xc5/0x100 [ 316.367756] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.367760] ? lock_sock_nested+0x82/0x100 [ 316.367765] ? trace_hardirqs_on+0x28/0x190 [ 316.367769] ? lock_sock_nested+0x82/0x100 [ 316.367773] ? lock_sock_nested+0x82/0x100 [ 316.367781] inet_sendmsg+0x108/0x440 [ 316.367790] smc_sendmsg+0x223/0x320 [ 316.367795] ? smc_sendpage+0x170/0x170 [ 316.367802] sock_sendmsg+0xb5/0xf0 [ 316.367810] sock_write_iter+0x1e9/0x3d0 [ 316.377207] ? sock_sendmsg+0xf0/0xf0 [ 316.377223] __vfs_write+0x443/0x890 [ 316.377230] ? kernel_read+0x130/0x130 [ 316.377245] ? selinux_file_permission+0x2d1/0x3f0 [ 316.377254] ? rw_verify_area+0xb8/0x2b0 [ 316.377260] vfs_write+0x150/0x4d0 [ 316.377268] ksys_write+0x103/0x260 [ 316.377273] ? do_sys_open+0x16e/0x350 [ 316.377278] ? __ia32_sys_read+0xa0/0xa0 [ 316.377285] ? do_syscall_64+0x21/0x4e0 [ 316.377293] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.385131] __x64_sys_write+0x6e/0xb0 [ 316.385139] do_syscall_64+0xd0/0x4e0 [ 316.385148] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.385153] RIP: 0033:0x459279 [ 316.385160] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.385163] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.385169] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 316.385172] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 316.385175] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 316.385178] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 316.385180] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 316.434381] FAULT_INJECTION: forcing a failure. [ 316.434381] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 316.510626] FAULT_INJECTION: forcing a failure. [ 316.510626] name failslab, interval 1, probability 0, space 0, times 0 [ 316.526733] FAULT_INJECTION: forcing a failure. [ 316.526733] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 316.535343] CPU: 0 PID: 10568 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 316.708321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.717677] Call Trace: [ 316.720250] dump_stack+0x123/0x177 [ 316.723859] should_fail.cold.4+0x5/0x13 [ 316.727896] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 316.732975] ? kernel_text_address+0x79/0xf0 [ 316.737370] ? __kernel_text_address+0xd/0x40 [ 316.741841] ? unwind_get_return_address+0x61/0xa0 [ 316.746749] __should_failslab+0xba/0xf0 [ 316.750788] should_failslab+0x9/0x14 [ 316.754567] __kmalloc+0x70/0x770 [ 316.757999] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 316.763259] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 316.768339] ? tls_push_record+0xf3/0x1720 [ 316.772553] ? tls_sw_sendmsg+0x92d/0x1020 [ 316.776781] ? inet_sendmsg+0x108/0x440 [ 316.780731] ? smc_sendmsg+0x223/0x320 [ 316.784595] ? sock_sendmsg+0xb5/0xf0 [ 316.788376] ? sock_write_iter+0x1e9/0x3d0 [ 316.792590] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 316.798365] ? iov_iter_get_pages+0x1ef/0x11a0 [ 316.802923] ? mark_held_locks+0xc7/0x130 [ 316.807052] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 316.811960] ? __lock_is_held+0xb5/0x140 [ 316.816002] generic_gcmaes_encrypt+0xfd/0x150 [ 316.820561] ? generic_gcmaes_encrypt+0xfd/0x150 [ 316.825305] ? helper_rfc4106_encrypt+0x450/0x450 [ 316.830126] ? __kmalloc+0x5f1/0x770 [ 316.833817] gcmaes_wrapper_encrypt+0x109/0x180 [ 316.838466] tls_push_record+0x966/0x1720 [ 316.843121] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.847698] tls_sw_sendmsg+0x92d/0x1020 [ 316.851742] ? find_held_lock+0x36/0x1d0 [ 316.855783] ? tls_sw_push_pending_record+0x10/0x10 [ 316.860777] ? __local_bh_enable_ip+0x160/0x260 [ 316.865423] ? lock_sock_nested+0xc5/0x100 [ 316.869633] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.874189] ? lock_sock_nested+0x82/0x100 [ 316.878405] ? trace_hardirqs_on+0x28/0x190 [ 316.882700] ? lock_sock_nested+0x82/0x100 [ 316.886911] ? lock_sock_nested+0x82/0x100 [ 316.891124] inet_sendmsg+0x108/0x440 [ 316.894919] smc_sendmsg+0x223/0x320 [ 316.898610] ? smc_sendpage+0x170/0x170 [ 316.902563] sock_sendmsg+0xb5/0xf0 [ 316.906165] sock_write_iter+0x1e9/0x3d0 [ 316.910206] ? sock_sendmsg+0xf0/0xf0 [ 316.913993] __vfs_write+0x443/0x890 [ 316.917684] ? kernel_read+0x130/0x130 [ 316.921553] ? selinux_file_permission+0x2d1/0x3f0 [ 316.926465] ? rw_verify_area+0xb8/0x2b0 [ 316.930506] vfs_write+0x150/0x4d0 [ 316.934024] ksys_write+0x103/0x260 [ 316.937645] ? do_sys_open+0x16e/0x350 [ 316.941517] ? __ia32_sys_read+0xa0/0xa0 [ 316.945565] ? do_syscall_64+0x21/0x4e0 [ 316.949541] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.954891] __x64_sys_write+0x6e/0xb0 [ 316.958761] do_syscall_64+0xd0/0x4e0 [ 316.962543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.967715] RIP: 0033:0x459279 [ 316.970890] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.989769] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.997454] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 317.004705] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.011951] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 317.021280] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 317.028533] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 317.038356] CPU: 1 PID: 10562 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 317.046182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.057090] Call Trace: [ 317.059673] dump_stack+0x123/0x177 [ 317.063295] should_fail.cold.4+0x5/0x13 [ 317.063309] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.063316] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 317.063326] ? kasan_unpoison_shadow+0x35/0x50 [ 317.082274] __alloc_pages_nodemask+0x1d5/0x710 [ 317.082283] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 317.082298] alloc_pages_current+0xd6/0x1b0 [ 317.082312] skb_page_frag_refill+0x20b/0x400 [ 317.100884] sk_page_frag_refill+0x46/0x1b0 [ 317.100892] tcp_sendmsg_locked+0xc58/0x3580 [ 317.100900] ? mark_held_locks+0x130/0x130 [ 317.100904] ? mark_held_locks+0xc7/0x130 [ 317.100919] ? tcp_sendpage+0x50/0x50 [ 317.100927] ? mark_held_locks+0xc7/0x130 [ 317.117983] ? __local_bh_enable_ip+0x160/0x260 [ 317.117991] ? lock_sock_nested+0xc5/0x100 [ 317.117998] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.118002] ? lock_sock_nested+0x82/0x100 [ 317.118008] ? trace_hardirqs_on+0x28/0x190 [ 317.130592] ? lock_sock_nested+0x82/0x100 [ 317.130597] ? lock_sock_nested+0x82/0x100 [ 317.130605] ? __local_bh_enable_ip+0x160/0x260 [ 317.130616] tcp_sendmsg+0x27/0x40 [ 317.130624] inet_sendmsg+0x108/0x440 [ 317.147921] smc_sendmsg+0x223/0x320 [ 317.164500] ? smc_sendpage+0x170/0x170 [ 317.164509] sock_sendmsg+0xb5/0xf0 [ 317.164517] sock_write_iter+0x1e9/0x3d0 [ 317.164523] ? sock_sendmsg+0xf0/0xf0 [ 317.164539] __vfs_write+0x443/0x890 [ 317.164547] ? kernel_read+0x130/0x130 [ 317.164562] ? selinux_file_permission+0x2d1/0x3f0 [ 317.164572] ? rw_verify_area+0xb8/0x2b0 [ 317.164581] vfs_write+0x150/0x4d0 [ 317.164588] ksys_write+0x103/0x260 [ 317.179623] ? do_sys_open+0x16e/0x350 [ 317.179631] ? __ia32_sys_read+0xa0/0xa0 [ 317.179640] ? do_syscall_64+0x21/0x4e0 [ 317.179647] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.179655] __x64_sys_write+0x6e/0xb0 [ 317.199932] do_syscall_64+0xd0/0x4e0 [ 317.199944] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.199950] RIP: 0033:0x459279 [ 317.199956] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.214986] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.214993] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 317.214996] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.215000] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 317.215003] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 317.215006] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 317.238174] FAULT_INJECTION: forcing a failure. [ 317.238174] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 317.242366] CPU: 0 PID: 10559 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 317.328875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.338218] Call Trace: [ 317.340789] dump_stack+0x123/0x177 [ 317.344397] should_fail.cold.4+0x5/0x13 [ 317.348436] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.353515] ? mark_held_locks+0xc7/0x130 [ 317.357648] __alloc_pages_nodemask+0x1d5/0x710 [ 317.362293] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 317.367303] alloc_pages_current+0xd6/0x1b0 [ 317.371612] skb_page_frag_refill+0x20b/0x400 [ 317.376085] sk_page_frag_refill+0x46/0x1b0 [ 317.380382] tcp_sendmsg_locked+0xc58/0x3580 [ 317.384788] ? mark_held_locks+0x130/0x130 [ 317.389002] ? mark_held_locks+0xc7/0x130 [ 317.393132] ? tcp_sendpage+0x50/0x50 [ 317.396909] ? mark_held_locks+0xc7/0x130 [ 317.401044] ? __local_bh_enable_ip+0x160/0x260 [ 317.405688] ? lock_sock_nested+0xc5/0x100 [ 317.409987] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.414546] ? lock_sock_nested+0x82/0x100 [ 317.418771] ? trace_hardirqs_on+0x28/0x190 [ 317.423066] ? lock_sock_nested+0x82/0x100 [ 317.427426] ? lock_sock_nested+0x82/0x100 [ 317.431650] ? __local_bh_enable_ip+0x160/0x260 [ 317.436313] tcp_sendmsg+0x27/0x40 [ 317.439839] inet_sendmsg+0x108/0x440 [ 317.443626] smc_sendmsg+0x223/0x320 [ 317.447337] ? smc_sendpage+0x170/0x170 [ 317.451301] sock_sendmsg+0xb5/0xf0 [ 317.454907] sock_write_iter+0x1e9/0x3d0 [ 317.458980] ? sock_sendmsg+0xf0/0xf0 [ 317.462771] __vfs_write+0x443/0x890 [ 317.466465] ? kernel_read+0x130/0x130 [ 317.470341] ? selinux_file_permission+0x2d1/0x3f0 [ 317.475258] ? rw_verify_area+0xb8/0x2b0 [ 317.479302] vfs_write+0x150/0x4d0 [ 317.482822] ksys_write+0x103/0x260 [ 317.486425] ? do_sys_open+0x16e/0x350 [ 317.490303] ? __ia32_sys_read+0xa0/0xa0 [ 317.494345] ? do_syscall_64+0x21/0x4e0 [ 317.498297] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.503638] __x64_sys_write+0x6e/0xb0 [ 317.507504] do_syscall_64+0xd0/0x4e0 [ 317.511284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.516449] RIP: 0033:0x459279 [ 317.519623] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.538717] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.546433] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 317.553700] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.560961] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 317.568214] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 317.575475] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 317.586324] CPU: 0 PID: 10574 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 317.594137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.603485] Call Trace: [ 317.606096] dump_stack+0x123/0x177 [ 317.609734] should_fail.cold.4+0x5/0x13 [ 317.613795] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.613804] ? mark_held_locks+0xc7/0x130 [ 317.613816] __alloc_pages_nodemask+0x1d5/0x710 [ 317.613825] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 317.613840] alloc_pages_current+0xd6/0x1b0 [ 317.613849] skb_page_frag_refill+0x20b/0x400 [ 317.613856] sk_page_frag_refill+0x46/0x1b0 [ 317.613863] tcp_sendmsg_locked+0xc58/0x3580 [ 317.613870] ? mark_held_locks+0x130/0x130 [ 317.613874] ? mark_held_locks+0xc7/0x130 [ 317.613887] ? tcp_sendpage+0x50/0x50 [ 317.623104] ? mark_held_locks+0xc7/0x130 [ 317.623114] ? __local_bh_enable_ip+0x160/0x260 [ 317.623120] ? lock_sock_nested+0xc5/0x100 [ 317.623126] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.623131] ? lock_sock_nested+0x82/0x100 [ 317.623136] ? trace_hardirqs_on+0x28/0x190 [ 317.623140] ? lock_sock_nested+0x82/0x100 [ 317.623145] ? lock_sock_nested+0x82/0x100 [ 317.696998] ? __local_bh_enable_ip+0x160/0x260 [ 317.701671] tcp_sendmsg+0x27/0x40 [ 317.705218] inet_sendmsg+0x108/0x440 [ 317.709020] smc_sendmsg+0x223/0x320 [ 317.713167] ? smc_sendpage+0x170/0x170 [ 317.717139] sock_sendmsg+0xb5/0xf0 [ 317.720770] sock_write_iter+0x1e9/0x3d0 [ 317.724833] ? sock_sendmsg+0xf0/0xf0 [ 317.728638] __vfs_write+0x443/0x890 [ 317.732350] ? kernel_read+0x130/0x130 [ 317.736237] ? selinux_file_permission+0x2d1/0x3f0 [ 317.741152] ? rw_verify_area+0xb8/0x2b0 [ 317.745207] vfs_write+0x150/0x4d0 [ 317.748740] ksys_write+0x103/0x260 [ 317.752341] ? do_sys_open+0x16e/0x350 [ 317.756297] ? __ia32_sys_read+0xa0/0xa0 [ 317.760335] ? do_syscall_64+0x21/0x4e0 [ 317.764293] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.769633] __x64_sys_write+0x6e/0xb0 [ 317.773507] do_syscall_64+0xd0/0x4e0 [ 317.777285] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.782454] RIP: 0033:0x459279 [ 317.785642] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.804531] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.812302] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 317.819637] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.826884] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 317.834132] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 317.841382] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 317.853004] FAULT_INJECTION: forcing a failure. [ 317.853004] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 317.872187] FAULT_INJECTION: forcing a failure. [ 317.872187] name failslab, interval 1, probability 0, space 0, times 0 [ 317.885948] FAULT_INJECTION: forcing a failure. [ 317.885948] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 317.896772] CPU: 0 PID: 10593 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 317.905550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.914904] Call Trace: [ 317.914918] dump_stack+0x123/0x177 [ 317.914929] should_fail.cold.4+0x5/0x13 [ 317.914936] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.914943] ? kernel_text_address+0x79/0xf0 [ 317.914948] ? __kernel_text_address+0xd/0x40 [ 317.914955] ? unwind_get_return_address+0x61/0xa0 [ 317.914963] __should_failslab+0xba/0xf0 [ 317.930263] should_failslab+0x9/0x14 [ 317.930271] __kmalloc+0x70/0x770 [ 317.930280] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 317.930287] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 317.952973] ? tls_push_record+0xf3/0x1720 [ 317.970985] ? tls_sw_sendmsg+0x92d/0x1020 [ 317.975203] ? inet_sendmsg+0x108/0x440 [ 317.979164] ? smc_sendmsg+0x223/0x320 [ 317.983048] ? sock_sendmsg+0xb5/0xf0 [ 317.986841] ? sock_write_iter+0x1e9/0x3d0 [ 317.991070] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 317.996861] ? iov_iter_get_pages+0x1ef/0x11a0 [ 318.001438] ? mark_held_locks+0xc7/0x130 [ 318.005589] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 318.010499] ? __lock_is_held+0xb5/0x140 [ 318.014544] generic_gcmaes_encrypt+0xfd/0x150 [ 318.019104] ? generic_gcmaes_encrypt+0xfd/0x150 [ 318.023850] ? helper_rfc4106_encrypt+0x450/0x450 [ 318.028685] ? __kmalloc+0x5f1/0x770 [ 318.032380] gcmaes_wrapper_encrypt+0x109/0x180 [ 318.037118] tls_push_record+0x966/0x1720 [ 318.041248] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.045835] tls_sw_sendmsg+0x92d/0x1020 [ 318.049888] ? find_held_lock+0x36/0x1d0 [ 318.054189] ? tls_sw_push_pending_record+0x10/0x10 [ 318.059193] ? __local_bh_enable_ip+0x160/0x260 [ 318.063857] ? lock_sock_nested+0xc5/0x100 [ 318.068088] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.072658] ? lock_sock_nested+0x82/0x100 [ 318.076882] ? trace_hardirqs_on+0x28/0x190 [ 318.081195] ? lock_sock_nested+0x82/0x100 [ 318.085417] ? lock_sock_nested+0x82/0x100 [ 318.089633] inet_sendmsg+0x108/0x440 [ 318.093433] smc_sendmsg+0x223/0x320 [ 318.097133] ? smc_sendpage+0x170/0x170 [ 318.101261] sock_sendmsg+0xb5/0xf0 [ 318.104885] sock_write_iter+0x1e9/0x3d0 [ 318.108940] ? sock_sendmsg+0xf0/0xf0 [ 318.112740] __vfs_write+0x443/0x890 [ 318.116454] ? kernel_read+0x130/0x130 [ 318.120328] ? selinux_file_permission+0x2d1/0x3f0 [ 318.125239] ? rw_verify_area+0xb8/0x2b0 [ 318.129300] vfs_write+0x150/0x4d0 [ 318.132830] ksys_write+0x103/0x260 [ 318.136432] ? do_sys_open+0x16e/0x350 [ 318.140297] ? __ia32_sys_read+0xa0/0xa0 [ 318.144338] ? do_syscall_64+0x21/0x4e0 [ 318.148310] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.153655] __x64_sys_write+0x6e/0xb0 [ 318.157520] do_syscall_64+0xd0/0x4e0 [ 318.161299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.166465] RIP: 0033:0x459279 [ 318.169647] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.188633] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.196323] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 318.203574] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.210827] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 318.218162] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 318.225409] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 318.232692] CPU: 1 PID: 10587 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 318.240498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.249843] Call Trace: [ 318.252414] dump_stack+0x123/0x177 [ 318.256027] should_fail.cold.4+0x5/0x13 [ 318.260101] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.265196] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 318.270469] ? kasan_unpoison_shadow+0x35/0x50 [ 318.275568] __alloc_pages_nodemask+0x1d5/0x710 [ 318.280317] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 318.285319] alloc_pages_current+0xd6/0x1b0 [ 318.289620] skb_page_frag_refill+0x20b/0x400 [ 318.294106] sk_page_frag_refill+0x46/0x1b0 [ 318.298405] tcp_sendmsg_locked+0xc58/0x3580 [ 318.302806] ? mark_held_locks+0x130/0x130 [ 318.307023] ? mark_held_locks+0xc7/0x130 [ 318.311159] ? tcp_sendpage+0x50/0x50 [ 318.314935] ? mark_held_locks+0xc7/0x130 [ 318.319061] ? __local_bh_enable_ip+0x160/0x260 [ 318.323719] ? lock_sock_nested+0xc5/0x100 [ 318.327931] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.332557] ? lock_sock_nested+0x82/0x100 [ 318.336786] ? trace_hardirqs_on+0x28/0x190 [ 318.341093] ? lock_sock_nested+0x82/0x100 [ 318.345316] ? lock_sock_nested+0x82/0x100 [ 318.349631] ? __local_bh_enable_ip+0x160/0x260 [ 318.354294] tcp_sendmsg+0x27/0x40 [ 318.357818] inet_sendmsg+0x108/0x440 [ 318.361610] smc_sendmsg+0x223/0x320 [ 318.365304] ? smc_sendpage+0x170/0x170 [ 318.369264] sock_sendmsg+0xb5/0xf0 [ 318.372873] sock_write_iter+0x1e9/0x3d0 [ 318.376917] ? sock_sendmsg+0xf0/0xf0 [ 318.380713] __vfs_write+0x443/0x890 [ 318.384406] ? kernel_read+0x130/0x130 [ 318.388279] ? selinux_file_permission+0x2d1/0x3f0 [ 318.393186] ? rw_verify_area+0xb8/0x2b0 [ 318.397230] vfs_write+0x150/0x4d0 [ 318.400758] ksys_write+0x103/0x260 [ 318.404359] ? do_sys_open+0x16e/0x350 [ 318.408223] ? __ia32_sys_read+0xa0/0xa0 [ 318.412340] ? do_syscall_64+0x21/0x4e0 [ 318.416344] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.421704] __x64_sys_write+0x6e/0xb0 [ 318.425577] do_syscall_64+0xd0/0x4e0 [ 318.429360] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.434531] RIP: 0033:0x459279 [ 318.437706] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.456588] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.464277] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 318.471533] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.478785] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 318.486047] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 318.493295] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 318.509362] CPU: 1 PID: 10578 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 318.517194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.526546] Call Trace: [ 318.526561] dump_stack+0x123/0x177 [ 318.526572] should_fail.cold.4+0x5/0x13 [ 318.526579] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.526587] ? mark_held_locks+0xc7/0x130 [ 318.526596] __alloc_pages_nodemask+0x1d5/0x710 [ 318.526603] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 318.526617] alloc_pages_current+0xd6/0x1b0 [ 318.526628] skb_page_frag_refill+0x20b/0x400 [ 318.526634] sk_page_frag_refill+0x46/0x1b0 [ 318.526643] tcp_sendmsg_locked+0xc58/0x3580 [ 318.573163] ? mark_held_locks+0x130/0x130 [ 318.577376] ? mark_held_locks+0xc7/0x130 [ 318.581508] ? tcp_sendpage+0x50/0x50 [ 318.585300] ? mark_held_locks+0xc7/0x130 [ 318.589441] ? __local_bh_enable_ip+0x160/0x260 [ 318.594088] ? lock_sock_nested+0xc5/0x100 [ 318.598298] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.602890] ? lock_sock_nested+0x82/0x100 [ 318.607124] ? trace_hardirqs_on+0x28/0x190 [ 318.611442] ? lock_sock_nested+0x82/0x100 [ 318.615675] ? lock_sock_nested+0x82/0x100 [ 318.619910] ? __local_bh_enable_ip+0x160/0x260 [ 318.624567] tcp_sendmsg+0x27/0x40 [ 318.628093] inet_sendmsg+0x108/0x440 [ 318.631874] smc_sendmsg+0x223/0x320 [ 318.635587] ? smc_sendpage+0x170/0x170 [ 318.639553] sock_sendmsg+0xb5/0xf0 [ 318.643158] sock_write_iter+0x1e9/0x3d0 [ 318.647199] ? sock_sendmsg+0xf0/0xf0 [ 318.650996] __vfs_write+0x443/0x890 [ 318.654688] ? kernel_read+0x130/0x130 [ 318.658558] ? selinux_file_permission+0x2d1/0x3f0 [ 318.663479] ? rw_verify_area+0xb8/0x2b0 [ 318.667522] vfs_write+0x150/0x4d0 [ 318.671049] ksys_write+0x103/0x260 [ 318.674663] ? do_sys_open+0x16e/0x350 [ 318.678539] ? __ia32_sys_read+0xa0/0xa0 [ 318.682577] ? do_syscall_64+0x21/0x4e0 [ 318.686531] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.691878] __x64_sys_write+0x6e/0xb0 [ 318.695746] do_syscall_64+0xd0/0x4e0 [ 318.699525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.704691] RIP: 0033:0x459279 [ 318.707871] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.726770] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.734464] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 318.741719] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.748970] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 318.756219] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 318.763468] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 318.778636] FAULT_INJECTION: forcing a failure. [ 318.778636] name failslab, interval 1, probability 0, space 0, times 0 [ 318.810133] FAULT_INJECTION: forcing a failure. [ 318.810133] name failslab, interval 1, probability 0, space 0, times 0 [ 318.812310] FAULT_INJECTION: forcing a failure. [ 318.812310] name failslab, interval 1, probability 0, space 0, times 0 [ 318.825745] CPU: 0 PID: 10601 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 318.840080] FAULT_INJECTION: forcing a failure. [ 318.840080] name failslab, interval 1, probability 0, space 0, times 0 [ 318.840468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.840472] Call Trace: [ 318.840485] dump_stack+0x123/0x177 [ 318.840498] should_fail.cold.4+0x5/0x13 [ 318.840509] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.876307] ? kernel_text_address+0x79/0xf0 [ 318.880728] ? __kernel_text_address+0xd/0x40 [ 318.885218] ? unwind_get_return_address+0x61/0xa0 [ 318.890128] __should_failslab+0xba/0xf0 [ 318.894171] should_failslab+0x9/0x14 [ 318.897958] __kmalloc+0x70/0x770 [ 318.901393] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 318.906650] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 318.911738] ? tls_push_record+0xf3/0x1720 [ 318.915948] ? tls_sw_sendmsg+0x92d/0x1020 [ 318.920161] ? inet_sendmsg+0x108/0x440 [ 318.924113] ? smc_sendmsg+0x223/0x320 [ 318.927979] ? sock_sendmsg+0xb5/0xf0 [ 318.931757] ? sock_write_iter+0x1e9/0x3d0 [ 318.935977] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 318.941775] ? iov_iter_get_pages+0x1ef/0x11a0 [ 318.946346] ? mark_held_locks+0xc7/0x130 [ 318.950475] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 318.955400] ? __lock_is_held+0xb5/0x140 [ 318.959444] generic_gcmaes_encrypt+0xfd/0x150 [ 318.964006] ? generic_gcmaes_encrypt+0xfd/0x150 [ 318.968738] ? helper_rfc4106_encrypt+0x450/0x450 [ 318.973562] ? __kmalloc+0x5f1/0x770 [ 318.977256] gcmaes_wrapper_encrypt+0x109/0x180 [ 318.981916] tls_push_record+0x966/0x1720 [ 318.986055] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.990641] tls_sw_sendmsg+0x92d/0x1020 [ 318.994707] ? find_held_lock+0x36/0x1d0 [ 318.998754] ? tls_sw_push_pending_record+0x10/0x10 [ 319.003752] ? __local_bh_enable_ip+0x160/0x260 [ 319.008414] ? lock_sock_nested+0xc5/0x100 [ 319.012627] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.017195] ? lock_sock_nested+0x82/0x100 [ 319.021415] ? trace_hardirqs_on+0x28/0x190 [ 319.025714] ? lock_sock_nested+0x82/0x100 [ 319.029924] ? lock_sock_nested+0x82/0x100 [ 319.034140] inet_sendmsg+0x108/0x440 [ 319.037935] smc_sendmsg+0x223/0x320 [ 319.041635] ? smc_sendpage+0x170/0x170 [ 319.045602] sock_sendmsg+0xb5/0xf0 [ 319.049214] sock_write_iter+0x1e9/0x3d0 [ 319.053255] ? sock_sendmsg+0xf0/0xf0 [ 319.057040] __vfs_write+0x443/0x890 [ 319.060731] ? kernel_read+0x130/0x130 [ 319.064611] ? selinux_file_permission+0x2d1/0x3f0 [ 319.069529] ? rw_verify_area+0xb8/0x2b0 [ 319.073576] vfs_write+0x150/0x4d0 [ 319.077102] ksys_write+0x103/0x260 [ 319.080705] ? do_sys_open+0x16e/0x350 [ 319.084572] ? __ia32_sys_read+0xa0/0xa0 [ 319.088611] ? do_syscall_64+0x21/0x4e0 [ 319.092574] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.097923] __x64_sys_write+0x6e/0xb0 [ 319.101809] do_syscall_64+0xd0/0x4e0 [ 319.105684] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.110868] RIP: 0033:0x459279 [ 319.114051] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.133029] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.140728] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 319.147979] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 319.155244] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 319.162753] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 319.170005] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 319.177279] CPU: 1 PID: 10606 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 319.185080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.185083] Call Trace: [ 319.185097] dump_stack+0x123/0x177 [ 319.185108] should_fail.cold.4+0x5/0x13 [ 319.185115] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 319.185121] ? kernel_text_address+0x79/0xf0 [ 319.185126] ? __kernel_text_address+0xd/0x40 [ 319.185133] ? unwind_get_return_address+0x61/0xa0 [ 319.185141] __should_failslab+0xba/0xf0 [ 319.185149] should_failslab+0x9/0x14 [ 319.185156] __kmalloc+0x70/0x770 [ 319.185164] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.185171] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.185178] ? tls_push_record+0xf3/0x1720 [ 319.185181] ? tls_sw_sendmsg+0x92d/0x1020 [ 319.185187] ? inet_sendmsg+0x108/0x440 [ 319.185193] ? smc_sendmsg+0x223/0x320 [ 319.185204] ? sock_sendmsg+0xb5/0xf0 [ 319.185209] ? sock_write_iter+0x1e9/0x3d0 [ 319.185217] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 319.275140] ? iov_iter_get_pages+0x1ef/0x11a0 [ 319.279704] ? mark_held_locks+0xc7/0x130 [ 319.283832] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 319.288758] ? __lock_is_held+0xb5/0x140 [ 319.292803] generic_gcmaes_encrypt+0xfd/0x150 [ 319.297364] ? generic_gcmaes_encrypt+0xfd/0x150 [ 319.302098] ? helper_rfc4106_encrypt+0x450/0x450 [ 319.306919] ? __kmalloc+0x5f1/0x770 [ 319.310613] gcmaes_wrapper_encrypt+0x109/0x180 [ 319.315263] tls_push_record+0x966/0x1720 [ 319.319389] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.323963] tls_sw_sendmsg+0x92d/0x1020 [ 319.328013] ? find_held_lock+0x36/0x1d0 [ 319.332062] ? tls_sw_push_pending_record+0x10/0x10 [ 319.337061] ? __local_bh_enable_ip+0x160/0x260 [ 319.341705] ? lock_sock_nested+0xc5/0x100 [ 319.345927] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.350487] ? lock_sock_nested+0x82/0x100 [ 319.354698] ? trace_hardirqs_on+0x28/0x190 [ 319.358997] ? lock_sock_nested+0x82/0x100 [ 319.363209] ? lock_sock_nested+0x82/0x100 [ 319.367424] inet_sendmsg+0x108/0x440 [ 319.371210] smc_sendmsg+0x223/0x320 [ 319.374902] ? smc_sendpage+0x170/0x170 [ 319.378857] sock_sendmsg+0xb5/0xf0 [ 319.382464] sock_write_iter+0x1e9/0x3d0 [ 319.386512] ? sock_sendmsg+0xf0/0xf0 [ 319.390299] __vfs_write+0x443/0x890 [ 319.394008] ? kernel_read+0x130/0x130 [ 319.397878] ? selinux_file_permission+0x2d1/0x3f0 [ 319.402801] ? rw_verify_area+0xb8/0x2b0 [ 319.407010] vfs_write+0x150/0x4d0 [ 319.410550] ksys_write+0x103/0x260 [ 319.414248] ? do_sys_open+0x16e/0x350 [ 319.418129] ? __ia32_sys_read+0xa0/0xa0 [ 319.422175] ? do_syscall_64+0x21/0x4e0 [ 319.426135] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.431487] __x64_sys_write+0x6e/0xb0 [ 319.435372] do_syscall_64+0xd0/0x4e0 [ 319.439154] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.444324] RIP: 0033:0x459279 [ 319.447506] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.466426] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.474110] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 319.481372] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 319.488641] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 319.495898] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 319.503148] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 319.512024] CPU: 1 PID: 10597 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 319.519822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.529176] Call Trace: [ 319.531765] dump_stack+0x123/0x177 [ 319.535395] should_fail.cold.4+0x5/0x13 [ 319.539434] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 319.544516] ? kernel_text_address+0x79/0xf0 [ 319.548903] ? __kernel_text_address+0xd/0x40 [ 319.553375] ? unwind_get_return_address+0x61/0xa0 [ 319.558285] __should_failslab+0xba/0xf0 [ 319.562326] should_failslab+0x9/0x14 [ 319.566111] __kmalloc+0x70/0x770 [ 319.569546] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.574812] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.580036] ? tls_push_record+0xf3/0x1720 [ 319.584255] ? tls_sw_sendmsg+0x92d/0x1020 [ 319.588470] ? inet_sendmsg+0x108/0x440 [ 319.592426] ? smc_sendmsg+0x223/0x320 [ 319.596298] ? sock_sendmsg+0xb5/0xf0 [ 319.600081] ? sock_write_iter+0x1e9/0x3d0 [ 319.604301] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 319.610081] ? iov_iter_get_pages+0x1ef/0x11a0 [ 319.614641] ? mark_held_locks+0xc7/0x130 [ 319.618771] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 319.623680] ? __lock_is_held+0xb5/0x140 [ 319.627723] generic_gcmaes_encrypt+0xfd/0x150 [ 319.632283] ? generic_gcmaes_encrypt+0xfd/0x150 [ 319.637018] ? helper_rfc4106_encrypt+0x450/0x450 [ 319.641849] ? __kmalloc+0x5f1/0x770 [ 319.645546] gcmaes_wrapper_encrypt+0x109/0x180 [ 319.650194] tls_push_record+0x966/0x1720 [ 319.654318] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.658898] tls_sw_sendmsg+0x92d/0x1020 [ 319.662940] ? find_held_lock+0x36/0x1d0 [ 319.666992] ? tls_sw_push_pending_record+0x10/0x10 [ 319.671999] ? __local_bh_enable_ip+0x160/0x260 [ 319.676669] ? lock_sock_nested+0xc5/0x100 [ 319.680900] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.685475] ? lock_sock_nested+0x82/0x100 [ 319.689804] ? trace_hardirqs_on+0x28/0x190 [ 319.694106] ? lock_sock_nested+0x82/0x100 [ 319.698759] ? lock_sock_nested+0x82/0x100 [ 319.702995] inet_sendmsg+0x108/0x440 [ 319.706823] smc_sendmsg+0x223/0x320 [ 319.710518] ? smc_sendpage+0x170/0x170 [ 319.714472] sock_sendmsg+0xb5/0xf0 [ 319.718090] sock_write_iter+0x1e9/0x3d0 [ 319.722134] ? sock_sendmsg+0xf0/0xf0 [ 319.725922] __vfs_write+0x443/0x890 [ 319.729615] ? kernel_read+0x130/0x130 [ 319.733497] ? selinux_file_permission+0x2d1/0x3f0 [ 319.738407] ? rw_verify_area+0xb8/0x2b0 [ 319.742450] vfs_write+0x150/0x4d0 [ 319.745968] ksys_write+0x103/0x260 [ 319.749572] ? do_sys_open+0x16e/0x350 [ 319.753446] ? __ia32_sys_read+0xa0/0xa0 [ 319.757489] ? do_syscall_64+0x21/0x4e0 [ 319.761443] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.766788] __x64_sys_write+0x6e/0xb0 [ 319.770664] do_syscall_64+0xd0/0x4e0 [ 319.774444] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.779625] RIP: 0033:0x459279 [ 319.782797] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.802089] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2019/12/05 07:05:05 executed programs: 963 [ 319.809776] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 319.817028] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 319.824279] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 319.831527] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 319.838773] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 319.847368] CPU: 0 PID: 10611 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 319.855175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.855179] Call Trace: [ 319.855192] dump_stack+0x123/0x177 [ 319.855202] should_fail.cold.4+0x5/0x13 [ 319.855210] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 319.874825] ? kernel_text_address+0x79/0xf0 [ 319.884314] ? __kernel_text_address+0xd/0x40 [ 319.888808] ? unwind_get_return_address+0x61/0xa0 [ 319.893740] __should_failslab+0xba/0xf0 [ 319.897803] should_failslab+0x9/0x14 [ 319.901604] __kmalloc+0x70/0x770 [ 319.905060] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.910340] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.915431] ? tls_push_record+0xf3/0x1720 [ 319.915435] ? tls_sw_sendmsg+0x92d/0x1020 [ 319.915440] ? inet_sendmsg+0x108/0x440 [ 319.915445] ? smc_sendmsg+0x223/0x320 [ 319.915452] ? sock_sendmsg+0xb5/0xf0 [ 319.915456] ? sock_write_iter+0x1e9/0x3d0 [ 319.915465] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 319.915475] ? iov_iter_get_pages+0x1ef/0x11a0 [ 319.915481] ? mark_held_locks+0xc7/0x130 [ 319.915488] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 319.915497] ? __lock_is_held+0xb5/0x140 [ 319.939802] generic_gcmaes_encrypt+0xfd/0x150 [ 319.959202] ? generic_gcmaes_encrypt+0xfd/0x150 [ 319.959208] ? helper_rfc4106_encrypt+0x450/0x450 [ 319.959217] ? __kmalloc+0x5f1/0x770 [ 319.959226] gcmaes_wrapper_encrypt+0x109/0x180 [ 319.959236] tls_push_record+0x966/0x1720 [ 319.990075] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.990095] tls_sw_sendmsg+0x92d/0x1020 [ 319.990109] ? find_held_lock+0x36/0x1d0 [ 319.990118] ? tls_sw_push_pending_record+0x10/0x10 [ 320.002771] ? __local_bh_enable_ip+0x160/0x260 [ 320.002780] ? lock_sock_nested+0xc5/0x100 [ 320.002787] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.002792] ? lock_sock_nested+0x82/0x100 [ 320.002797] ? trace_hardirqs_on+0x28/0x190 [ 320.002802] ? lock_sock_nested+0x82/0x100 [ 320.002806] ? lock_sock_nested+0x82/0x100 [ 320.002816] inet_sendmsg+0x108/0x440 [ 320.002825] smc_sendmsg+0x223/0x320 [ 320.045724] ? smc_sendpage+0x170/0x170 [ 320.049682] sock_sendmsg+0xb5/0xf0 [ 320.053288] sock_write_iter+0x1e9/0x3d0 [ 320.057327] ? sock_sendmsg+0xf0/0xf0 [ 320.061111] __vfs_write+0x443/0x890 [ 320.064803] ? kernel_read+0x130/0x130 [ 320.068675] ? selinux_file_permission+0x2d1/0x3f0 [ 320.073590] ? rw_verify_area+0xb8/0x2b0 [ 320.077636] vfs_write+0x150/0x4d0 [ 320.081153] ksys_write+0x103/0x260 [ 320.084798] ? do_sys_open+0x16e/0x350 [ 320.088659] ? __ia32_sys_read+0xa0/0xa0 [ 320.092716] ? do_syscall_64+0x21/0x4e0 [ 320.096675] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.102017] __x64_sys_write+0x6e/0xb0 [ 320.105883] do_syscall_64+0xd0/0x4e0 [ 320.109682] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.114862] RIP: 0033:0x459279 [ 320.118047] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.136932] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.144621] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 320.151870] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 320.159120] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 320.166376] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 320.173625] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 320.182793] FAULT_INJECTION: forcing a failure. [ 320.182793] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 320.192295] FAULT_INJECTION: forcing a failure. [ 320.192295] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 320.207587] FAULT_INJECTION: forcing a failure. [ 320.207587] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 320.216114] CPU: 0 PID: 10610 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 320.220088] FAULT_INJECTION: forcing a failure. [ 320.220088] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 320.227168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.227172] Call Trace: [ 320.227185] dump_stack+0x123/0x177 [ 320.227196] should_fail.cold.4+0x5/0x13 [ 320.227204] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 320.227212] ? mark_held_locks+0xc7/0x130 [ 320.227224] __alloc_pages_nodemask+0x1d5/0x710 [ 320.248352] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 320.248366] alloc_pages_current+0xd6/0x1b0 [ 320.248375] skb_page_frag_refill+0x20b/0x400 [ 320.286168] sk_page_frag_refill+0x46/0x1b0 [ 320.290470] tcp_sendmsg_locked+0xc58/0x3580 [ 320.294865] ? mark_held_locks+0x130/0x130 [ 320.299079] ? mark_held_locks+0xc7/0x130 [ 320.303208] ? tcp_sendpage+0x50/0x50 [ 320.306986] ? mark_held_locks+0xc7/0x130 [ 320.311113] ? __local_bh_enable_ip+0x160/0x260 [ 320.315759] ? lock_sock_nested+0xc5/0x100 [ 320.319969] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.324528] ? lock_sock_nested+0x82/0x100 [ 320.328738] ? trace_hardirqs_on+0x28/0x190 [ 320.333032] ? lock_sock_nested+0x82/0x100 [ 320.337243] ? lock_sock_nested+0x82/0x100 [ 320.341456] ? __local_bh_enable_ip+0x160/0x260 [ 320.346101] tcp_sendmsg+0x27/0x40 [ 320.349618] inet_sendmsg+0x108/0x440 [ 320.353406] smc_sendmsg+0x223/0x320 [ 320.357106] ? smc_sendpage+0x170/0x170 [ 320.361071] sock_sendmsg+0xb5/0xf0 [ 320.364676] sock_write_iter+0x1e9/0x3d0 [ 320.368713] ? sock_sendmsg+0xf0/0xf0 [ 320.372500] __vfs_write+0x443/0x890 [ 320.376192] ? kernel_read+0x130/0x130 [ 320.380078] ? selinux_file_permission+0x2d1/0x3f0 [ 320.384991] ? rw_verify_area+0xb8/0x2b0 [ 320.389028] vfs_write+0x150/0x4d0 [ 320.392547] ksys_write+0x103/0x260 [ 320.396163] ? do_sys_open+0x16e/0x350 [ 320.400030] ? __ia32_sys_read+0xa0/0xa0 [ 320.404073] ? do_syscall_64+0x21/0x4e0 [ 320.408021] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.413361] __x64_sys_write+0x6e/0xb0 [ 320.417237] do_syscall_64+0xd0/0x4e0 [ 320.421017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.426192] RIP: 0033:0x459279 [ 320.429363] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.448245] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.455949] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 320.463208] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 320.470456] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 320.477822] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 320.485085] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 320.494279] CPU: 0 PID: 10629 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 320.502289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.511636] Call Trace: [ 320.511651] dump_stack+0x123/0x177 [ 320.511662] should_fail.cold.4+0x5/0x13 [ 320.511669] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 320.511677] ? mark_held_locks+0xc7/0x130 [ 320.511687] __alloc_pages_nodemask+0x1d5/0x710 [ 320.511695] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 320.511707] alloc_pages_current+0xd6/0x1b0 [ 320.545885] skb_page_frag_refill+0x20b/0x400 [ 320.550371] sk_page_frag_refill+0x46/0x1b0 [ 320.554679] tcp_sendmsg_locked+0xc58/0x3580 [ 320.559073] ? mark_held_locks+0x130/0x130 [ 320.563288] ? mark_held_locks+0xc7/0x130 [ 320.567435] ? tcp_sendpage+0x50/0x50 [ 320.571219] ? mark_held_locks+0xc7/0x130 [ 320.575365] ? __local_bh_enable_ip+0x160/0x260 [ 320.580119] ? lock_sock_nested+0xc5/0x100 [ 320.584335] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.588986] ? lock_sock_nested+0x82/0x100 [ 320.593222] ? trace_hardirqs_on+0x28/0x190 [ 320.597565] ? lock_sock_nested+0x82/0x100 [ 320.601803] ? lock_sock_nested+0x82/0x100 [ 320.606218] ? __local_bh_enable_ip+0x160/0x260 [ 320.610914] tcp_sendmsg+0x27/0x40 [ 320.614442] inet_sendmsg+0x108/0x440 [ 320.618249] smc_sendmsg+0x223/0x320 [ 320.621946] ? smc_sendpage+0x170/0x170 [ 320.625932] sock_sendmsg+0xb5/0xf0 [ 320.629688] sock_write_iter+0x1e9/0x3d0 [ 320.633825] ? sock_sendmsg+0xf0/0xf0 [ 320.637618] __vfs_write+0x443/0x890 [ 320.641347] ? kernel_read+0x130/0x130 [ 320.645248] ? selinux_file_permission+0x2d1/0x3f0 [ 320.650179] ? rw_verify_area+0xb8/0x2b0 [ 320.654243] vfs_write+0x150/0x4d0 [ 320.657794] ksys_write+0x103/0x260 [ 320.661406] ? do_sys_open+0x16e/0x350 [ 320.665303] ? __ia32_sys_read+0xa0/0xa0 [ 320.669588] ? do_syscall_64+0x21/0x4e0 [ 320.673729] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.679179] __x64_sys_write+0x6e/0xb0 [ 320.683062] do_syscall_64+0xd0/0x4e0 [ 320.686952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.692368] RIP: 0033:0x459279 [ 320.695549] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.715231] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.722937] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 320.730289] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 320.737900] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 320.745171] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 320.752530] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 320.759987] CPU: 1 PID: 10630 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 320.767795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.777579] Call Trace: [ 320.780178] dump_stack+0x123/0x177 [ 320.783899] should_fail.cold.4+0x5/0x13 [ 320.788036] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 320.793216] ? mark_held_locks+0xc7/0x130 [ 320.797374] __alloc_pages_nodemask+0x1d5/0x710 [ 320.802055] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 320.807473] alloc_pages_current+0xd6/0x1b0 [ 320.812170] skb_page_frag_refill+0x20b/0x400 [ 320.816705] sk_page_frag_refill+0x46/0x1b0 [ 320.821021] tcp_sendmsg_locked+0xc58/0x3580 [ 320.825417] ? mark_held_locks+0x130/0x130 [ 320.829638] ? mark_held_locks+0xc7/0x130 [ 320.833793] ? tcp_sendpage+0x50/0x50 [ 320.837789] ? mark_held_locks+0xc7/0x130 [ 320.841937] ? __local_bh_enable_ip+0x160/0x260 [ 320.846611] ? lock_sock_nested+0xc5/0x100 [ 320.850833] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.855497] ? lock_sock_nested+0x82/0x100 [ 320.859817] ? trace_hardirqs_on+0x28/0x190 [ 320.864123] ? lock_sock_nested+0x82/0x100 [ 320.868346] ? __local_bh_enable_ip+0x160/0x260 [ 320.873123] tcp_sendmsg+0x27/0x40 [ 320.876719] inet_sendmsg+0x108/0x440 [ 320.880538] smc_sendmsg+0x223/0x320 [ 320.884239] ? smc_sendpage+0x170/0x170 [ 320.888201] sock_sendmsg+0xb5/0xf0 [ 320.891816] sock_write_iter+0x1e9/0x3d0 [ 320.896057] ? sock_sendmsg+0xf0/0xf0 [ 320.899847] ? validate_super+0xbd0/0xc60 [ 320.903981] __vfs_write+0x443/0x890 [ 320.907678] ? kernel_read+0x130/0x130 [ 320.911589] ? selinux_file_permission+0x2d1/0x3f0 [ 320.916522] ? rw_verify_area+0xb8/0x2b0 [ 320.920574] vfs_write+0x150/0x4d0 [ 320.924099] ksys_write+0x103/0x260 [ 320.928313] ? do_sys_open+0x16e/0x350 [ 320.932181] ? __ia32_sys_read+0xa0/0xa0 [ 320.936404] ? do_syscall_64+0x21/0x4e0 [ 320.940388] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.946354] __x64_sys_write+0x6e/0xb0 [ 320.950233] do_syscall_64+0xd0/0x4e0 [ 320.954029] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.959203] RIP: 0033:0x459279 [ 320.962392] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.981474] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.989183] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 320.996524] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.003778] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 321.011031] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 321.018299] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 321.026100] CPU: 0 PID: 10621 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 321.039127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.048469] Call Trace: [ 321.051047] dump_stack+0x123/0x177 [ 321.054667] should_fail.cold.4+0x5/0x13 [ 321.058710] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 321.063793] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 321.069094] ? kasan_unpoison_shadow+0x35/0x50 [ 321.074528] __alloc_pages_nodemask+0x1d5/0x710 [ 321.079268] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 321.084271] alloc_pages_current+0xd6/0x1b0 [ 321.088603] skb_page_frag_refill+0x20b/0x400 [ 321.093102] sk_page_frag_refill+0x46/0x1b0 [ 321.097434] tcp_sendmsg_locked+0xc58/0x3580 [ 321.101837] ? mark_held_locks+0x130/0x130 [ 321.106070] ? mark_held_locks+0xc7/0x130 [ 321.110217] ? tcp_sendpage+0x50/0x50 [ 321.114693] ? mark_held_locks+0xc7/0x130 [ 321.119201] ? __local_bh_enable_ip+0x160/0x260 [ 321.123854] ? lock_sock_nested+0xc5/0x100 [ 321.128255] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.132903] ? lock_sock_nested+0x82/0x100 [ 321.137116] ? trace_hardirqs_on+0x28/0x190 [ 321.141419] ? lock_sock_nested+0x82/0x100 [ 321.145654] ? lock_sock_nested+0x82/0x100 [ 321.149885] ? __local_bh_enable_ip+0x160/0x260 [ 321.154546] tcp_sendmsg+0x27/0x40 [ 321.158070] inet_sendmsg+0x108/0x440 [ 321.161856] smc_sendmsg+0x223/0x320 [ 321.165551] ? smc_sendpage+0x170/0x170 [ 321.169508] sock_sendmsg+0xb5/0xf0 [ 321.173209] sock_write_iter+0x1e9/0x3d0 [ 321.177700] ? sock_sendmsg+0xf0/0xf0 [ 321.181489] __vfs_write+0x443/0x890 [ 321.185186] ? kernel_read+0x130/0x130 [ 321.189638] ? selinux_file_permission+0x2d1/0x3f0 [ 321.194571] ? rw_verify_area+0xb8/0x2b0 [ 321.198638] vfs_write+0x150/0x4d0 [ 321.202247] ksys_write+0x103/0x260 [ 321.205858] ? do_sys_open+0x16e/0x350 [ 321.210078] ? __ia32_sys_read+0xa0/0xa0 [ 321.214480] ? do_syscall_64+0x21/0x4e0 [ 321.218443] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.224428] __x64_sys_write+0x6e/0xb0 [ 321.228394] do_syscall_64+0xd0/0x4e0 [ 321.232188] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.237368] RIP: 0033:0x459279 [ 321.240642] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.260047] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.267909] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 321.275169] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.282941] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 321.290209] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 321.297484] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 321.308747] FAULT_INJECTION: forcing a failure. [ 321.308747] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 321.342307] FAULT_INJECTION: forcing a failure. [ 321.342307] name failslab, interval 1, probability 0, space 0, times 0 [ 321.363165] FAULT_INJECTION: forcing a failure. [ 321.363165] name failslab, interval 1, probability 0, space 0, times 0 [ 321.377505] CPU: 1 PID: 10625 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 321.385423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.394896] Call Trace: [ 321.397477] dump_stack+0x123/0x177 [ 321.401183] should_fail.cold.4+0x5/0x13 [ 321.405226] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 321.410320] ? mark_held_locks+0xc7/0x130 [ 321.414448] __alloc_pages_nodemask+0x1d5/0x710 [ 321.419099] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 321.424118] alloc_pages_current+0xd6/0x1b0 [ 321.428519] skb_page_frag_refill+0x20b/0x400 [ 321.432994] sk_page_frag_refill+0x46/0x1b0 [ 321.437385] tcp_sendmsg_locked+0xc58/0x3580 [ 321.441789] ? mark_held_locks+0x130/0x130 [ 321.446003] ? mark_held_locks+0xc7/0x130 [ 321.450134] ? tcp_sendpage+0x50/0x50 [ 321.453913] ? mark_held_locks+0xc7/0x130 [ 321.462212] ? __local_bh_enable_ip+0x160/0x260 [ 321.466859] ? lock_sock_nested+0xc5/0x100 [ 321.471071] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.475737] ? lock_sock_nested+0x82/0x100 [ 321.479964] ? trace_hardirqs_on+0x28/0x190 [ 321.484269] ? lock_sock_nested+0x82/0x100 [ 321.488484] ? lock_sock_nested+0x82/0x100 [ 321.492699] ? __local_bh_enable_ip+0x160/0x260 [ 321.497400] tcp_sendmsg+0x27/0x40 [ 321.500924] inet_sendmsg+0x108/0x440 [ 321.504709] smc_sendmsg+0x223/0x320 [ 321.508401] ? smc_sendpage+0x170/0x170 [ 321.512353] sock_sendmsg+0xb5/0xf0 [ 321.515961] sock_write_iter+0x1e9/0x3d0 [ 321.520027] ? sock_sendmsg+0xf0/0xf0 [ 321.523827] __vfs_write+0x443/0x890 [ 321.527870] ? kernel_read+0x130/0x130 [ 321.531741] ? selinux_file_permission+0x2d1/0x3f0 [ 321.536655] ? rw_verify_area+0xb8/0x2b0 [ 321.540697] vfs_write+0x150/0x4d0 [ 321.544478] ksys_write+0x103/0x260 [ 321.548109] ? do_sys_open+0x16e/0x350 [ 321.552082] ? __ia32_sys_read+0xa0/0xa0 [ 321.556149] ? do_syscall_64+0x21/0x4e0 [ 321.560126] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.565498] __x64_sys_write+0x6e/0xb0 [ 321.569378] do_syscall_64+0xd0/0x4e0 [ 321.573168] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.578349] RIP: 0033:0x459279 [ 321.581532] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.600420] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.608105] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 321.615372] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.622619] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 321.629870] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 321.637120] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 321.646430] FAULT_INJECTION: forcing a failure. [ 321.646430] name failslab, interval 1, probability 0, space 0, times 0 [ 321.646451] FAULT_INJECTION: forcing a failure. [ 321.646451] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 321.667217] CPU: 0 PID: 10646 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 321.677301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.677304] Call Trace: [ 321.677317] dump_stack+0x123/0x177 [ 321.677328] should_fail.cold.4+0x5/0x13 [ 321.677336] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 321.677343] ? kernel_text_address+0x79/0xf0 [ 321.677349] ? __kernel_text_address+0xd/0x40 [ 321.710846] ? unwind_get_return_address+0x61/0xa0 [ 321.715771] __should_failslab+0xba/0xf0 [ 321.719823] should_failslab+0x9/0x14 [ 321.723605] __kmalloc+0x70/0x770 [ 321.727062] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 321.732334] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 321.737516] ? tls_push_record+0xf3/0x1720 [ 321.741747] ? tls_sw_sendmsg+0x92d/0x1020 [ 321.745966] ? inet_sendmsg+0x108/0x440 [ 321.749927] ? smc_sendmsg+0x223/0x320 [ 321.753827] ? sock_sendmsg+0xb5/0xf0 [ 321.757618] ? sock_write_iter+0x1e9/0x3d0 [ 321.761849] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 321.767631] ? iov_iter_get_pages+0x1ef/0x11a0 [ 321.772195] ? mark_held_locks+0xc7/0x130 [ 321.776324] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 321.781239] ? __lock_is_held+0xb5/0x140 [ 321.785291] generic_gcmaes_encrypt+0xfd/0x150 [ 321.789881] ? generic_gcmaes_encrypt+0xfd/0x150 [ 321.794636] ? helper_rfc4106_encrypt+0x450/0x450 [ 321.802167] ? __kmalloc+0x5f1/0x770 [ 321.805866] gcmaes_wrapper_encrypt+0x109/0x180 [ 321.810532] tls_push_record+0x966/0x1720 [ 321.814674] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.819482] tls_sw_sendmsg+0x92d/0x1020 [ 321.824511] ? find_held_lock+0x36/0x1d0 [ 321.828800] ? tls_sw_push_pending_record+0x10/0x10 [ 321.833830] ? __local_bh_enable_ip+0x160/0x260 [ 321.838528] ? lock_sock_nested+0xc5/0x100 [ 321.842874] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.847454] ? lock_sock_nested+0x82/0x100 [ 321.852019] ? trace_hardirqs_on+0x28/0x190 [ 321.863620] ? lock_sock_nested+0x82/0x100 [ 321.867838] ? lock_sock_nested+0x82/0x100 [ 321.873376] inet_sendmsg+0x108/0x440 [ 321.877189] smc_sendmsg+0x223/0x320 [ 321.880899] ? smc_sendpage+0x170/0x170 [ 321.885498] sock_sendmsg+0xb5/0xf0 [ 321.889109] sock_write_iter+0x1e9/0x3d0 [ 321.893155] ? sock_sendmsg+0xf0/0xf0 [ 321.896949] __vfs_write+0x443/0x890 [ 321.900673] ? kernel_read+0x130/0x130 [ 321.904562] ? selinux_file_permission+0x2d1/0x3f0 [ 321.909476] ? rw_verify_area+0xb8/0x2b0 [ 321.913530] vfs_write+0x150/0x4d0 [ 321.917057] ksys_write+0x103/0x260 [ 321.920664] ? do_sys_open+0x16e/0x350 [ 321.924548] ? __ia32_sys_read+0xa0/0xa0 [ 321.928591] ? do_syscall_64+0x21/0x4e0 [ 321.932918] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.938312] __x64_sys_write+0x6e/0xb0 [ 321.942290] do_syscall_64+0xd0/0x4e0 [ 321.946092] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.951282] RIP: 0033:0x459279 [ 321.954564] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.973566] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.983082] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 321.990620] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.998258] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 322.005511] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 322.012792] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 322.020060] CPU: 1 PID: 10638 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 322.027866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.037236] Call Trace: [ 322.039930] dump_stack+0x123/0x177 [ 322.043571] should_fail.cold.4+0x5/0x13 [ 322.047628] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 322.050668] FAULT_INJECTION: forcing a failure. [ 322.050668] name failslab, interval 1, probability 0, space 0, times 0 [ 322.052725] ? kernel_text_address+0x79/0xf0 [ 322.052732] ? __kernel_text_address+0xd/0x40 [ 322.052740] ? unwind_get_return_address+0x61/0xa0 [ 322.052748] __should_failslab+0xba/0xf0 [ 322.052756] should_failslab+0x9/0x14 [ 322.086002] __kmalloc+0x70/0x770 [ 322.089448] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.094712] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.099888] ? tls_push_record+0xf3/0x1720 [ 322.104212] ? tls_sw_sendmsg+0x92d/0x1020 [ 322.108629] ? inet_sendmsg+0x108/0x440 [ 322.113544] ? smc_sendmsg+0x223/0x320 [ 322.117451] ? sock_sendmsg+0xb5/0xf0 [ 322.121240] ? sock_write_iter+0x1e9/0x3d0 [ 322.125504] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 322.131412] ? iov_iter_get_pages+0x1ef/0x11a0 [ 322.136612] ? mark_held_locks+0xc7/0x130 [ 322.140832] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 322.145756] ? __lock_is_held+0xb5/0x140 [ 322.150082] generic_gcmaes_encrypt+0xfd/0x150 [ 322.155264] ? generic_gcmaes_encrypt+0xfd/0x150 [ 322.160014] ? helper_rfc4106_encrypt+0x450/0x450 [ 322.164844] ? __kmalloc+0x5f1/0x770 [ 322.164853] gcmaes_wrapper_encrypt+0x109/0x180 [ 322.164861] tls_push_record+0x966/0x1720 [ 322.164867] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.164880] tls_sw_sendmsg+0x92d/0x1020 [ 322.164892] ? find_held_lock+0x36/0x1d0 [ 322.164899] ? tls_sw_push_pending_record+0x10/0x10 [ 322.164906] ? __local_bh_enable_ip+0x160/0x260 [ 322.164913] ? lock_sock_nested+0xc5/0x100 [ 322.164918] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.164923] ? lock_sock_nested+0x82/0x100 [ 322.164928] ? trace_hardirqs_on+0x28/0x190 [ 322.164932] ? lock_sock_nested+0x82/0x100 [ 322.164936] ? lock_sock_nested+0x82/0x100 [ 322.164945] inet_sendmsg+0x108/0x440 [ 322.164960] smc_sendmsg+0x223/0x320 [ 322.235157] ? smc_sendpage+0x170/0x170 [ 322.239144] sock_sendmsg+0xb5/0xf0 [ 322.242755] sock_write_iter+0x1e9/0x3d0 [ 322.246813] ? sock_sendmsg+0xf0/0xf0 [ 322.250620] __vfs_write+0x443/0x890 [ 322.254326] ? kernel_read+0x130/0x130 [ 322.258209] ? selinux_file_permission+0x2d1/0x3f0 [ 322.263123] ? rw_verify_area+0xb8/0x2b0 [ 322.267187] vfs_write+0x150/0x4d0 [ 322.270731] ksys_write+0x103/0x260 [ 322.274347] ? do_sys_open+0x16e/0x350 [ 322.278236] ? __ia32_sys_read+0xa0/0xa0 [ 322.282728] ? do_syscall_64+0x21/0x4e0 [ 322.286688] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.292045] __x64_sys_write+0x6e/0xb0 [ 322.295940] do_syscall_64+0xd0/0x4e0 [ 322.299735] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.304925] RIP: 0033:0x459279 [ 322.308104] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.327438] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 322.335235] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 322.342494] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 322.349753] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 322.357008] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 322.364271] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 322.371546] CPU: 0 PID: 10642 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 322.379353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.388706] Call Trace: [ 322.391285] dump_stack+0x123/0x177 [ 322.394978] should_fail.cold.4+0x5/0x13 [ 322.399023] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 322.404193] ? kernel_text_address+0x79/0xf0 [ 322.408587] ? __kernel_text_address+0xd/0x40 [ 322.413073] ? unwind_get_return_address+0x61/0xa0 [ 322.417991] __should_failslab+0xba/0xf0 [ 322.422044] should_failslab+0x9/0x14 [ 322.425825] __kmalloc+0x70/0x770 [ 322.429261] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.434611] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.439719] ? tls_push_record+0xf3/0x1720 [ 322.443931] ? tls_sw_sendmsg+0x92d/0x1020 [ 322.448146] ? inet_sendmsg+0x108/0x440 [ 322.452098] ? smc_sendmsg+0x223/0x320 [ 322.456104] ? sock_sendmsg+0xb5/0xf0 [ 322.460927] ? sock_write_iter+0x1e9/0x3d0 [ 322.468206] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 322.474159] ? iov_iter_get_pages+0x1ef/0x11a0 [ 322.478808] ? mark_held_locks+0xc7/0x130 [ 322.482962] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 322.487881] ? __lock_is_held+0xb5/0x140 [ 322.491925] generic_gcmaes_encrypt+0xfd/0x150 [ 322.496484] ? generic_gcmaes_encrypt+0xfd/0x150 [ 322.501253] ? helper_rfc4106_encrypt+0x450/0x450 [ 322.506074] ? __kmalloc+0x5f1/0x770 [ 322.509768] gcmaes_wrapper_encrypt+0x109/0x180 [ 322.514441] tls_push_record+0x966/0x1720 [ 322.518581] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.523147] tls_sw_sendmsg+0x92d/0x1020 [ 322.527192] ? find_held_lock+0x36/0x1d0 [ 322.531234] ? tls_sw_push_pending_record+0x10/0x10 [ 322.536317] ? __local_bh_enable_ip+0x160/0x260 [ 322.540967] ? lock_sock_nested+0xc5/0x100 [ 322.545213] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.549773] ? lock_sock_nested+0x82/0x100 [ 322.555027] ? trace_hardirqs_on+0x28/0x190 [ 322.559328] ? lock_sock_nested+0x82/0x100 [ 322.563627] ? lock_sock_nested+0x82/0x100 [ 322.567841] inet_sendmsg+0x108/0x440 [ 322.571623] smc_sendmsg+0x223/0x320 [ 322.575316] ? smc_sendpage+0x170/0x170 [ 322.579276] sock_sendmsg+0xb5/0xf0 [ 322.582907] sock_write_iter+0x1e9/0x3d0 [ 322.586950] ? sock_sendmsg+0xf0/0xf0 [ 322.590825] __vfs_write+0x443/0x890 [ 322.594522] ? kernel_read+0x130/0x130 [ 322.598395] ? selinux_file_permission+0x2d1/0x3f0 [ 322.603315] ? rw_verify_area+0xb8/0x2b0 [ 322.607367] vfs_write+0x150/0x4d0 [ 322.610996] ksys_write+0x103/0x260 [ 322.614607] ? do_sys_open+0x16e/0x350 [ 322.619051] ? __ia32_sys_read+0xa0/0xa0 [ 322.623115] ? do_syscall_64+0x21/0x4e0 [ 322.627443] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.632801] __x64_sys_write+0x6e/0xb0 [ 322.636679] do_syscall_64+0xd0/0x4e0 [ 322.640469] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.645643] RIP: 0033:0x459279 [ 322.648827] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.667724] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 322.675496] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 322.682748] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 322.690032] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 322.697296] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 322.704546] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 322.715319] CPU: 1 PID: 10645 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 322.723151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.732688] Call Trace: [ 322.735370] dump_stack+0x123/0x177 [ 322.738983] should_fail.cold.4+0x5/0x13 [ 322.743037] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 322.748122] ? kernel_text_address+0x79/0xf0 [ 322.752514] ? __kernel_text_address+0xd/0x40 [ 322.756991] ? unwind_get_return_address+0x61/0xa0 [ 322.761925] __should_failslab+0xba/0xf0 [ 322.765968] should_failslab+0x9/0x14 [ 322.769750] __kmalloc+0x70/0x770 [ 322.773184] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.778457] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.783543] ? tls_push_record+0xf3/0x1720 [ 322.787760] ? tls_sw_sendmsg+0x92d/0x1020 [ 322.791985] ? inet_sendmsg+0x108/0x440 [ 322.795938] ? smc_sendmsg+0x223/0x320 [ 322.799962] ? sock_sendmsg+0xb5/0xf0 [ 322.803765] ? sock_write_iter+0x1e9/0x3d0 [ 322.808092] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 322.813885] ? iov_iter_get_pages+0x1ef/0x11a0 [ 322.818451] ? mark_held_locks+0xc7/0x130 [ 322.822671] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 322.827591] ? __lock_is_held+0xb5/0x140 [ 322.831645] generic_gcmaes_encrypt+0xfd/0x150 [ 322.836223] ? generic_gcmaes_encrypt+0xfd/0x150 [ 322.840958] ? helper_rfc4106_encrypt+0x450/0x450 [ 322.845824] ? __kmalloc+0x5f1/0x770 [ 322.849521] gcmaes_wrapper_encrypt+0x109/0x180 [ 322.854171] tls_push_record+0x966/0x1720 [ 322.858298] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.862866] tls_sw_sendmsg+0x92d/0x1020 [ 322.866997] ? find_held_lock+0x36/0x1d0 [ 322.871039] ? tls_sw_push_pending_record+0x10/0x10 [ 322.876046] ? __local_bh_enable_ip+0x160/0x260 [ 322.880703] ? lock_sock_nested+0xc5/0x100 [ 322.885102] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.890065] ? lock_sock_nested+0x82/0x100 [ 322.894285] ? trace_hardirqs_on+0x28/0x190 [ 322.898727] ? lock_sock_nested+0x82/0x100 [ 322.902952] ? lock_sock_nested+0x82/0x100 [ 322.907629] inet_sendmsg+0x108/0x440 [ 322.911424] smc_sendmsg+0x223/0x320 [ 322.915144] ? smc_sendpage+0x170/0x170 [ 322.919377] sock_sendmsg+0xb5/0xf0 [ 322.923001] sock_write_iter+0x1e9/0x3d0 [ 322.927134] ? sock_sendmsg+0xf0/0xf0 [ 322.930925] __vfs_write+0x443/0x890 [ 322.935541] ? kernel_read+0x130/0x130 [ 322.939432] ? selinux_file_permission+0x2d1/0x3f0 [ 322.944346] ? rw_verify_area+0xb8/0x2b0 [ 322.948514] vfs_write+0x150/0x4d0 [ 322.952216] ksys_write+0x103/0x260 [ 322.955842] ? do_sys_open+0x16e/0x350 [ 322.960154] ? __ia32_sys_read+0xa0/0xa0 [ 322.964204] ? do_syscall_64+0x21/0x4e0 [ 322.968162] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.973594] __x64_sys_write+0x6e/0xb0 [ 322.977555] do_syscall_64+0xd0/0x4e0 [ 322.981336] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.986509] RIP: 0033:0x459279 [ 322.989685] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.009967] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.017745] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 323.025880] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 323.033306] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 323.040569] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 323.047834] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 323.056351] CPU: 1 PID: 10647 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 323.064508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.074408] Call Trace: [ 323.074421] dump_stack+0x123/0x177 [ 323.074432] should_fail.cold.4+0x5/0x13 [ 323.074439] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 323.074447] ? mark_held_locks+0xc7/0x130 [ 323.074456] __alloc_pages_nodemask+0x1d5/0x710 [ 323.074463] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 323.074477] alloc_pages_current+0xd6/0x1b0 [ 323.074487] skb_page_frag_refill+0x20b/0x400 [ 323.074494] sk_page_frag_refill+0x46/0x1b0 [ 323.074502] tcp_sendmsg_locked+0xc58/0x3580 [ 323.074509] ? mark_held_locks+0x130/0x130 [ 323.074513] ? mark_held_locks+0xc7/0x130 [ 323.074525] ? tcp_sendpage+0x50/0x50 [ 323.090157] ? mark_held_locks+0xc7/0x130 [ 323.090167] ? __local_bh_enable_ip+0x160/0x260 [ 323.090173] ? lock_sock_nested+0xc5/0x100 [ 323.090179] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.152678] ? lock_sock_nested+0x82/0x100 [ 323.156911] ? trace_hardirqs_on+0x28/0x190 [ 323.161298] ? lock_sock_nested+0x82/0x100 [ 323.165783] ? lock_sock_nested+0x82/0x100 [ 323.170002] ? __local_bh_enable_ip+0x160/0x260 [ 323.174655] tcp_sendmsg+0x27/0x40 [ 323.178175] inet_sendmsg+0x108/0x440 [ 323.182045] smc_sendmsg+0x223/0x320 [ 323.185845] ? smc_sendpage+0x170/0x170 [ 323.189798] sock_sendmsg+0xb5/0xf0 [ 323.193493] sock_write_iter+0x1e9/0x3d0 [ 323.197545] ? sock_sendmsg+0xf0/0xf0 [ 323.201386] __vfs_write+0x443/0x890 [ 323.205170] ? kernel_read+0x130/0x130 [ 323.209042] ? selinux_file_permission+0x2d1/0x3f0 [ 323.213955] ? rw_verify_area+0xb8/0x2b0 [ 323.218009] vfs_write+0x150/0x4d0 [ 323.221529] ksys_write+0x103/0x260 [ 323.225223] ? do_sys_open+0x16e/0x350 [ 323.229262] ? __ia32_sys_read+0xa0/0xa0 [ 323.233304] ? do_syscall_64+0x21/0x4e0 [ 323.237258] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.242601] __x64_sys_write+0x6e/0xb0 [ 323.246482] do_syscall_64+0xd0/0x4e0 [ 323.250261] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.255433] RIP: 0033:0x459279 [ 323.258621] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.278331] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.286176] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 323.293426] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 323.300778] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 323.308028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 323.315631] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 323.335463] FAULT_INJECTION: forcing a failure. [ 323.335463] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 323.353134] FAULT_INJECTION: forcing a failure. [ 323.353134] name failslab, interval 1, probability 0, space 0, times 0 [ 323.370284] FAULT_INJECTION: forcing a failure. [ 323.370284] name failslab, interval 1, probability 0, space 0, times 0 [ 323.392650] FAULT_INJECTION: forcing a failure. [ 323.392650] name failslab, interval 1, probability 0, space 0, times 0 [ 323.398697] CPU: 0 PID: 10656 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 323.412127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.421638] Call Trace: [ 323.424210] dump_stack+0x123/0x177 [ 323.427834] should_fail.cold.4+0x5/0x13 [ 323.431879] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 323.436977] ? kernel_text_address+0x79/0xf0 [ 323.441539] ? __kernel_text_address+0xd/0x40 [ 323.446037] ? unwind_get_return_address+0x61/0xa0 [ 323.451238] __should_failslab+0xba/0xf0 [ 323.455289] should_failslab+0x9/0x14 [ 323.459071] __kmalloc+0x70/0x770 [ 323.462508] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.467780] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.472948] ? tls_push_record+0xf3/0x1720 [ 323.477344] ? tls_sw_sendmsg+0x92d/0x1020 [ 323.481667] ? inet_sendmsg+0x108/0x440 [ 323.485723] ? smc_sendmsg+0x223/0x320 [ 323.489684] ? sock_sendmsg+0xb5/0xf0 [ 323.493551] ? sock_write_iter+0x1e9/0x3d0 [ 323.497943] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 323.503732] ? iov_iter_get_pages+0x1ef/0x11a0 [ 323.508466] ? mark_held_locks+0xc7/0x130 [ 323.512607] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 323.517796] ? __lock_is_held+0xb5/0x140 [ 323.521941] generic_gcmaes_encrypt+0xfd/0x150 [ 323.526521] ? generic_gcmaes_encrypt+0xfd/0x150 [ 323.531258] ? helper_rfc4106_encrypt+0x450/0x450 [ 323.536082] ? __kmalloc+0x5f1/0x770 [ 323.539776] gcmaes_wrapper_encrypt+0x109/0x180 [ 323.544427] tls_push_record+0x966/0x1720 [ 323.548653] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.553354] tls_sw_sendmsg+0x92d/0x1020 [ 323.557618] ? find_held_lock+0x36/0x1d0 [ 323.561673] ? tls_sw_push_pending_record+0x10/0x10 [ 323.566670] ? __local_bh_enable_ip+0x160/0x260 [ 323.571415] ? lock_sock_nested+0xc5/0x100 [ 323.575631] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.580188] ? lock_sock_nested+0x82/0x100 [ 323.584420] ? trace_hardirqs_on+0x28/0x190 [ 323.588719] ? lock_sock_nested+0x82/0x100 [ 323.592931] ? lock_sock_nested+0x82/0x100 [ 323.597162] inet_sendmsg+0x108/0x440 [ 323.601220] smc_sendmsg+0x223/0x320 [ 323.605360] ? smc_sendpage+0x170/0x170 [ 323.609400] sock_sendmsg+0xb5/0xf0 [ 323.613019] sock_write_iter+0x1e9/0x3d0 [ 323.617290] ? sock_sendmsg+0xf0/0xf0 [ 323.621077] __vfs_write+0x443/0x890 [ 323.624769] ? kernel_read+0x130/0x130 [ 323.628642] ? selinux_file_permission+0x2d1/0x3f0 [ 323.633901] ? rw_verify_area+0xb8/0x2b0 [ 323.638301] vfs_write+0x150/0x4d0 [ 323.641997] ksys_write+0x103/0x260 [ 323.645601] ? do_sys_open+0x16e/0x350 [ 323.649468] ? __ia32_sys_read+0xa0/0xa0 [ 323.653510] ? do_syscall_64+0x21/0x4e0 [ 323.657554] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.662896] __x64_sys_write+0x6e/0xb0 [ 323.666873] do_syscall_64+0xd0/0x4e0 [ 323.670652] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.676519] RIP: 0033:0x459279 [ 323.679723] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.698757] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.706468] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 323.713811] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 323.721237] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 323.728856] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 323.736231] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 323.744585] CPU: 1 PID: 10659 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 323.752842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.763226] Call Trace: [ 323.765906] dump_stack+0x123/0x177 [ 323.769710] should_fail.cold.4+0x5/0x13 [ 323.773939] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 323.779032] ? kernel_text_address+0x79/0xf0 [ 323.783430] ? __kernel_text_address+0xd/0x40 [ 323.787915] ? unwind_get_return_address+0x61/0xa0 [ 323.792848] __should_failslab+0xba/0xf0 [ 323.792857] should_failslab+0x9/0x14 [ 323.792864] __kmalloc+0x70/0x770 [ 323.792873] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.792881] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.800806] ? tls_push_record+0xf3/0x1720 [ 323.800811] ? tls_sw_sendmsg+0x92d/0x1020 [ 323.800817] ? inet_sendmsg+0x108/0x440 [ 323.800823] ? smc_sendmsg+0x223/0x320 [ 323.800829] ? sock_sendmsg+0xb5/0xf0 [ 323.800834] ? sock_write_iter+0x1e9/0x3d0 [ 323.839110] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 323.844907] ? iov_iter_get_pages+0x1ef/0x11a0 [ 323.849952] ? mark_held_locks+0xc7/0x130 [ 323.854206] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 323.859221] ? __lock_is_held+0xb5/0x140 [ 323.863270] generic_gcmaes_encrypt+0xfd/0x150 [ 323.869222] ? generic_gcmaes_encrypt+0xfd/0x150 [ 323.874060] ? helper_rfc4106_encrypt+0x450/0x450 [ 323.879068] ? __kmalloc+0x5f1/0x770 [ 323.882786] gcmaes_wrapper_encrypt+0x109/0x180 [ 323.887450] tls_push_record+0x966/0x1720 [ 323.891690] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.896284] tls_sw_sendmsg+0x92d/0x1020 [ 323.900352] ? find_held_lock+0x36/0x1d0 [ 323.904403] ? tls_sw_push_pending_record+0x10/0x10 [ 323.909491] ? __local_bh_enable_ip+0x160/0x260 [ 323.914146] ? lock_sock_nested+0xc5/0x100 [ 323.918376] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.922937] ? lock_sock_nested+0x82/0x100 [ 323.927206] ? trace_hardirqs_on+0x28/0x190 [ 323.932125] ? lock_sock_nested+0x82/0x100 [ 323.936338] ? lock_sock_nested+0x82/0x100 [ 323.940568] inet_sendmsg+0x108/0x440 [ 323.944357] smc_sendmsg+0x223/0x320 [ 323.948076] ? smc_sendpage+0x170/0x170 [ 323.952244] sock_sendmsg+0xb5/0xf0 [ 323.956227] sock_write_iter+0x1e9/0x3d0 [ 323.960273] ? sock_sendmsg+0xf0/0xf0 [ 323.964248] __vfs_write+0x443/0x890 [ 323.967947] ? kernel_read+0x130/0x130 [ 323.971824] ? selinux_file_permission+0x2d1/0x3f0 [ 323.976751] ? rw_verify_area+0xb8/0x2b0 [ 323.980828] vfs_write+0x150/0x4d0 [ 323.984363] ksys_write+0x103/0x260 [ 323.987992] ? do_sys_open+0x16e/0x350 [ 323.991866] ? __ia32_sys_read+0xa0/0xa0 [ 323.996027] ? do_syscall_64+0x21/0x4e0 [ 324.000599] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.006322] __x64_sys_write+0x6e/0xb0 [ 324.010982] do_syscall_64+0xd0/0x4e0 [ 324.014958] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.020791] RIP: 0033:0x459279 [ 324.023986] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.043505] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.052370] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 324.059777] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 324.067058] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 324.074321] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 324.081702] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 324.097742] CPU: 0 PID: 10663 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 324.106798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.116180] Call Trace: [ 324.118779] dump_stack+0x123/0x177 [ 324.122577] should_fail.cold.4+0x5/0x13 [ 324.126655] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 324.131755] ? kernel_text_address+0x79/0xf0 [ 324.136178] ? __kernel_text_address+0xd/0x40 [ 324.140659] ? unwind_get_return_address+0x61/0xa0 [ 324.145584] __should_failslab+0xba/0xf0 [ 324.149734] should_failslab+0x9/0x14 [ 324.153532] __kmalloc+0x70/0x770 [ 324.156973] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 324.162249] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 324.167344] ? tls_push_record+0xf3/0x1720 [ 324.171678] ? tls_sw_sendmsg+0x92d/0x1020 [ 324.175908] ? inet_sendmsg+0x108/0x440 [ 324.180167] ? smc_sendmsg+0x223/0x320 [ 324.184233] ? sock_sendmsg+0xb5/0xf0 [ 324.188135] ? sock_write_iter+0x1e9/0x3d0 [ 324.192409] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 324.198300] ? iov_iter_get_pages+0x1ef/0x11a0 [ 324.202866] ? mark_held_locks+0xc7/0x130 [ 324.207008] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 324.212639] ? __lock_is_held+0xb5/0x140 [ 324.216713] generic_gcmaes_encrypt+0xfd/0x150 [ 324.221402] ? generic_gcmaes_encrypt+0xfd/0x150 [ 324.226607] ? helper_rfc4106_encrypt+0x450/0x450 [ 324.231439] ? __kmalloc+0x5f1/0x770 [ 324.235224] gcmaes_wrapper_encrypt+0x109/0x180 [ 324.239877] tls_push_record+0x966/0x1720 [ 324.244019] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.248605] tls_sw_sendmsg+0x92d/0x1020 [ 324.252659] ? find_held_lock+0x36/0x1d0 [ 324.256717] ? tls_sw_push_pending_record+0x10/0x10 [ 324.261727] ? __local_bh_enable_ip+0x160/0x260 [ 324.267170] ? lock_sock_nested+0xc5/0x100 [ 324.271573] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.276221] ? lock_sock_nested+0x82/0x100 [ 324.280615] ? trace_hardirqs_on+0x28/0x190 [ 324.284918] ? lock_sock_nested+0x82/0x100 [ 324.289130] ? lock_sock_nested+0x82/0x100 [ 324.293359] inet_sendmsg+0x108/0x440 [ 324.297143] smc_sendmsg+0x223/0x320 [ 324.300848] ? smc_sendpage+0x170/0x170 [ 324.304804] sock_sendmsg+0xb5/0xf0 [ 324.308419] sock_write_iter+0x1e9/0x3d0 [ 324.312564] ? sock_sendmsg+0xf0/0xf0 [ 324.316353] __vfs_write+0x443/0x890 [ 324.320067] ? kernel_read+0x130/0x130 [ 324.323945] ? selinux_file_permission+0x2d1/0x3f0 [ 324.328882] ? rw_verify_area+0xb8/0x2b0 [ 324.332925] vfs_write+0x150/0x4d0 [ 324.336485] ksys_write+0x103/0x260 [ 324.340113] ? do_sys_open+0x16e/0x350 [ 324.343980] ? __ia32_sys_read+0xa0/0xa0 [ 324.348023] ? do_syscall_64+0x21/0x4e0 [ 324.351983] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.357467] __x64_sys_write+0x6e/0xb0 [ 324.361333] do_syscall_64+0xd0/0x4e0 [ 324.365126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.370732] RIP: 0033:0x459279 [ 324.373913] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.393495] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.401214] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 324.408464] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 324.415714] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 324.422978] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 324.430240] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 324.437868] CPU: 1 PID: 10654 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 324.445679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.455087] Call Trace: [ 324.457684] dump_stack+0x123/0x177 [ 324.461313] should_fail.cold.4+0x5/0x13 [ 324.465707] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 324.470968] ? mark_held_locks+0xc7/0x130 [ 324.475535] __alloc_pages_nodemask+0x1d5/0x710 [ 324.481139] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 324.486153] alloc_pages_current+0xd6/0x1b0 [ 324.490720] skb_page_frag_refill+0x20b/0x400 [ 324.495215] sk_page_frag_refill+0x46/0x1b0 [ 324.499620] tcp_sendmsg_locked+0xc58/0x3580 [ 324.504185] ? mark_held_locks+0x130/0x130 [ 324.508413] ? mark_held_locks+0xc7/0x130 [ 324.512550] ? tcp_sendpage+0x50/0x50 [ 324.516330] ? mark_held_locks+0xc7/0x130 [ 324.520457] ? __local_bh_enable_ip+0x160/0x260 [ 324.525104] ? lock_sock_nested+0xc5/0x100 [ 324.529318] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.534754] ? lock_sock_nested+0x82/0x100 [ 324.539243] ? trace_hardirqs_on+0x28/0x190 [ 324.543717] ? lock_sock_nested+0x82/0x100 [ 324.548016] ? lock_sock_nested+0x82/0x100 [ 324.552229] ? __local_bh_enable_ip+0x160/0x260 [ 324.556880] tcp_sendmsg+0x27/0x40 [ 324.560505] inet_sendmsg+0x108/0x440 [ 324.564289] smc_sendmsg+0x223/0x320 [ 324.567982] ? smc_sendpage+0x170/0x170 [ 324.572024] sock_sendmsg+0xb5/0xf0 [ 324.575648] sock_write_iter+0x1e9/0x3d0 [ 324.579775] ? sock_sendmsg+0xf0/0xf0 [ 324.583581] __vfs_write+0x443/0x890 [ 324.587289] ? kernel_read+0x130/0x130 [ 324.591197] ? selinux_file_permission+0x2d1/0x3f0 [ 324.596280] ? rw_verify_area+0xb8/0x2b0 [ 324.600327] vfs_write+0x150/0x4d0 [ 324.603870] ksys_write+0x103/0x260 [ 324.607482] ? do_sys_open+0x16e/0x350 [ 324.614185] ? __ia32_sys_read+0xa0/0xa0 [ 324.618241] ? do_syscall_64+0x21/0x4e0 [ 324.622308] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.627999] __x64_sys_write+0x6e/0xb0 [ 324.631868] do_syscall_64+0xd0/0x4e0 [ 324.635647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.641163] RIP: 0033:0x459279 [ 324.644352] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.663237] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.670932] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 324.679072] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 324.686871] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 324.694347] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 324.701785] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 324.716986] FAULT_INJECTION: forcing a failure. [ 324.716986] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.728123] FAULT_INJECTION: forcing a failure. [ 324.728123] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.748109] FAULT_INJECTION: forcing a failure. [ 324.748109] name failslab, interval 1, probability 0, space 0, times 0 [ 324.761536] FAULT_INJECTION: forcing a failure. [ 324.761536] name failslab, interval 1, probability 0, space 0, times 0 [ 324.780412] FAULT_INJECTION: forcing a failure. [ 324.780412] name failslab, interval 1, probability 0, space 0, times 0 [ 324.789580] CPU: 0 PID: 10685 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 324.800741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.810834] Call Trace: [ 324.813424] dump_stack+0x123/0x177 [ 324.818356] should_fail.cold.4+0x5/0x13 [ 324.822402] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 324.827621] ? kernel_text_address+0x79/0xf0 [ 324.832010] ? __kernel_text_address+0xd/0x40 [ 324.836491] ? unwind_get_return_address+0x61/0xa0 [ 324.842722] __should_failslab+0xba/0xf0 [ 324.846800] should_failslab+0x9/0x14 [ 324.850584] __kmalloc+0x70/0x770 [ 324.854023] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 324.859279] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 324.864447] ? tls_push_record+0xf3/0x1720 [ 324.868671] ? tls_sw_sendmsg+0x92d/0x1020 [ 324.872885] ? inet_sendmsg+0x108/0x440 [ 324.876838] ? smc_sendmsg+0x223/0x320 [ 324.880704] ? sock_sendmsg+0xb5/0xf0 [ 324.884483] ? sock_write_iter+0x1e9/0x3d0 [ 324.888700] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 324.894478] ? iov_iter_get_pages+0x1ef/0x11a0 [ 324.899036] ? mark_held_locks+0xc7/0x130 [ 324.903165] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 324.908081] ? __lock_is_held+0xb5/0x140 [ 324.912128] generic_gcmaes_encrypt+0xfd/0x150 [ 324.916692] ? generic_gcmaes_encrypt+0xfd/0x150 [ 324.921427] ? helper_rfc4106_encrypt+0x450/0x450 [ 324.926255] ? __kmalloc+0x5f1/0x770 [ 324.929948] gcmaes_wrapper_encrypt+0x109/0x180 [ 324.934601] tls_push_record+0x966/0x1720 [ 324.938958] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.943552] tls_sw_sendmsg+0x92d/0x1020 [ 324.947610] ? find_held_lock+0x36/0x1d0 [ 324.951686] ? tls_sw_push_pending_record+0x10/0x10 [ 324.956719] ? __local_bh_enable_ip+0x160/0x260 [ 324.961377] ? lock_sock_nested+0xc5/0x100 [ 324.965597] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.970160] ? lock_sock_nested+0x82/0x100 [ 324.974380] ? trace_hardirqs_on+0x28/0x190 [ 324.978679] ? lock_sock_nested+0x82/0x100 [ 324.982893] ? lock_sock_nested+0x82/0x100 [ 324.987110] inet_sendmsg+0x108/0x440 [ 324.990893] smc_sendmsg+0x223/0x320 [ 324.994583] ? smc_sendpage+0x170/0x170 [ 324.998533] sock_sendmsg+0xb5/0xf0 [ 325.002140] sock_write_iter+0x1e9/0x3d0 [ 325.006180] ? sock_sendmsg+0xf0/0xf0 [ 325.009967] __vfs_write+0x443/0x890 [ 325.013665] ? kernel_read+0x130/0x130 [ 325.017541] ? selinux_file_permission+0x2d1/0x3f0 [ 325.022507] ? rw_verify_area+0xb8/0x2b0 [ 325.026554] vfs_write+0x150/0x4d0 [ 325.030081] ksys_write+0x103/0x260 [ 325.033684] ? do_sys_open+0x16e/0x350 [ 325.037552] ? __ia32_sys_read+0xa0/0xa0 [ 325.041614] ? do_syscall_64+0x21/0x4e0 [ 325.045587] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.050953] __x64_sys_write+0x6e/0xb0 [ 325.054851] do_syscall_64+0xd0/0x4e0 [ 325.058802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.064008] RIP: 0033:0x459279 [ 325.067183] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.086190] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.093887] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 325.101150] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.108453] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 325.115715] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 325.122967] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 325.130235] CPU: 1 PID: 10682 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 325.138036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.138041] Call Trace: [ 325.149966] dump_stack+0x123/0x177 [ 325.153586] should_fail.cold.4+0x5/0x13 [ 325.157639] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 325.162734] ? kernel_text_address+0x79/0xf0 [ 325.167127] ? __kernel_text_address+0xd/0x40 [ 325.171614] ? unwind_get_return_address+0x61/0xa0 [ 325.176619] __should_failslab+0xba/0xf0 [ 325.180665] should_failslab+0x9/0x14 [ 325.184464] __kmalloc+0x70/0x770 [ 325.187901] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.193162] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.198272] ? tls_push_record+0xf3/0x1720 [ 325.202502] ? tls_sw_sendmsg+0x92d/0x1020 [ 325.206733] ? inet_sendmsg+0x108/0x440 [ 325.210688] ? smc_sendmsg+0x223/0x320 [ 325.214576] ? sock_sendmsg+0xb5/0xf0 [ 325.218359] ? sock_write_iter+0x1e9/0x3d0 [ 325.222593] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 325.228388] ? iov_iter_get_pages+0x1ef/0x11a0 [ 325.232962] ? mark_held_locks+0xc7/0x130 [ 325.237094] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 325.242011] ? __lock_is_held+0xb5/0x140 [ 325.246056] generic_gcmaes_encrypt+0xfd/0x150 [ 325.250620] ? generic_gcmaes_encrypt+0xfd/0x150 [ 325.255529] ? helper_rfc4106_encrypt+0x450/0x450 [ 325.260360] ? __kmalloc+0x5f1/0x770 [ 325.264054] gcmaes_wrapper_encrypt+0x109/0x180 [ 325.268724] tls_push_record+0x966/0x1720 [ 325.272849] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.277434] tls_sw_sendmsg+0x92d/0x1020 [ 325.281484] ? find_held_lock+0x36/0x1d0 [ 325.285526] ? tls_sw_push_pending_record+0x10/0x10 [ 325.290521] ? __local_bh_enable_ip+0x160/0x260 [ 325.295171] ? lock_sock_nested+0xc5/0x100 [ 325.299387] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.303949] ? lock_sock_nested+0x82/0x100 [ 325.308163] ? trace_hardirqs_on+0x28/0x190 [ 325.312475] ? lock_sock_nested+0x82/0x100 [ 325.316685] ? lock_sock_nested+0x82/0x100 [ 325.320904] inet_sendmsg+0x108/0x440 [ 325.324686] smc_sendmsg+0x223/0x320 [ 325.328377] ? smc_sendpage+0x170/0x170 [ 325.332333] sock_sendmsg+0xb5/0xf0 [ 325.335940] sock_write_iter+0x1e9/0x3d0 [ 325.340088] ? sock_sendmsg+0xf0/0xf0 [ 325.343895] __vfs_write+0x443/0x890 [ 325.347588] ? kernel_read+0x130/0x130 [ 325.351459] ? selinux_file_permission+0x2d1/0x3f0 [ 325.356370] ? rw_verify_area+0xb8/0x2b0 [ 325.360415] vfs_write+0x150/0x4d0 [ 325.363952] ksys_write+0x103/0x260 [ 325.367554] ? do_sys_open+0x16e/0x350 [ 325.371421] ? __ia32_sys_read+0xa0/0xa0 [ 325.375464] ? do_syscall_64+0x21/0x4e0 [ 325.379438] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.384782] __x64_sys_write+0x6e/0xb0 [ 325.388656] do_syscall_64+0xd0/0x4e0 [ 325.392437] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.397607] RIP: 0033:0x459279 [ 325.400779] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2019/12/05 07:05:10 executed programs: 984 [ 325.419669] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.427380] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 325.434633] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.441889] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 325.449140] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 325.456388] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 325.463654] CPU: 0 PID: 10671 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 325.471462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.480823] Call Trace: [ 325.483412] dump_stack+0x123/0x177 [ 325.487044] should_fail.cold.4+0x5/0x13 [ 325.491102] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 325.496328] ? mark_held_locks+0xc7/0x130 [ 325.500480] __alloc_pages_nodemask+0x1d5/0x710 [ 325.505145] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 325.510153] alloc_pages_current+0xd6/0x1b0 [ 325.514476] skb_page_frag_refill+0x20b/0x400 [ 325.518970] sk_page_frag_refill+0x46/0x1b0 [ 325.523283] tcp_sendmsg_locked+0xc58/0x3580 [ 325.527700] ? mark_held_locks+0x130/0x130 [ 325.531916] ? mark_held_locks+0xc7/0x130 [ 325.536064] ? tcp_sendpage+0x50/0x50 [ 325.539849] ? mark_held_locks+0xc7/0x130 [ 325.543981] ? __local_bh_enable_ip+0x160/0x260 [ 325.548647] ? lock_sock_nested+0xc5/0x100 [ 325.552872] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.557437] ? lock_sock_nested+0x82/0x100 [ 325.561665] ? trace_hardirqs_on+0x28/0x190 [ 325.565971] ? lock_sock_nested+0x82/0x100 [ 325.570214] ? lock_sock_nested+0x82/0x100 [ 325.574450] ? __local_bh_enable_ip+0x160/0x260 [ 325.579119] tcp_sendmsg+0x27/0x40 [ 325.582657] inet_sendmsg+0x108/0x440 [ 325.586473] smc_sendmsg+0x223/0x320 [ 325.590169] ? smc_sendpage+0x170/0x170 [ 325.594136] sock_sendmsg+0xb5/0xf0 [ 325.597748] sock_write_iter+0x1e9/0x3d0 [ 325.601804] ? sock_sendmsg+0xf0/0xf0 [ 325.605596] __vfs_write+0x443/0x890 [ 325.609304] ? kernel_read+0x130/0x130 [ 325.613180] ? selinux_file_permission+0x2d1/0x3f0 [ 325.618094] ? rw_verify_area+0xb8/0x2b0 [ 325.622160] vfs_write+0x150/0x4d0 [ 325.625699] ksys_write+0x103/0x260 [ 325.629455] ? do_sys_open+0x16e/0x350 [ 325.633357] ? __ia32_sys_read+0xa0/0xa0 [ 325.637409] ? do_syscall_64+0x21/0x4e0 [ 325.641366] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.646730] __x64_sys_write+0x6e/0xb0 [ 325.650616] do_syscall_64+0xd0/0x4e0 [ 325.654419] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.659679] RIP: 0033:0x459279 [ 325.662977] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.681874] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.689575] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 325.696840] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.704105] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 325.711379] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 325.718649] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 325.727065] FAULT_INJECTION: forcing a failure. [ 325.727065] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 325.740531] CPU: 1 PID: 10675 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 325.748345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.757712] Call Trace: [ 325.760287] dump_stack+0x123/0x177 [ 325.763903] should_fail.cold.4+0x5/0x13 [ 325.767945] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 325.773034] ? mark_held_locks+0xc7/0x130 [ 325.777189] __alloc_pages_nodemask+0x1d5/0x710 [ 325.781844] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 325.786843] alloc_pages_current+0xd6/0x1b0 [ 325.791146] skb_page_frag_refill+0x20b/0x400 [ 325.795630] sk_page_frag_refill+0x46/0x1b0 [ 325.799949] tcp_sendmsg_locked+0xc58/0x3580 [ 325.804338] ? mark_held_locks+0x130/0x130 [ 325.808551] ? mark_held_locks+0xc7/0x130 [ 325.812693] ? tcp_sendpage+0x50/0x50 [ 325.816478] ? mark_held_locks+0xc7/0x130 [ 325.820614] ? __local_bh_enable_ip+0x160/0x260 [ 325.825297] ? lock_sock_nested+0xc5/0x100 [ 325.829624] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.834200] ? lock_sock_nested+0x82/0x100 [ 325.838429] ? trace_hardirqs_on+0x28/0x190 [ 325.842749] ? lock_sock_nested+0x82/0x100 [ 325.846965] ? lock_sock_nested+0x82/0x100 [ 325.851183] ? __local_bh_enable_ip+0x160/0x260 [ 325.855849] tcp_sendmsg+0x27/0x40 [ 325.859380] inet_sendmsg+0x108/0x440 [ 325.863162] smc_sendmsg+0x223/0x320 [ 325.866862] ? smc_sendpage+0x170/0x170 [ 325.870833] sock_sendmsg+0xb5/0xf0 [ 325.874450] sock_write_iter+0x1e9/0x3d0 [ 325.878500] ? sock_sendmsg+0xf0/0xf0 [ 325.882307] __vfs_write+0x443/0x890 [ 325.886003] ? kernel_read+0x130/0x130 [ 325.889874] ? selinux_file_permission+0x2d1/0x3f0 [ 325.894790] ? rw_verify_area+0xb8/0x2b0 [ 325.898851] vfs_write+0x150/0x4d0 [ 325.902374] ksys_write+0x103/0x260 [ 325.906189] ? do_sys_open+0x16e/0x350 [ 325.910088] ? __ia32_sys_read+0xa0/0xa0 [ 325.914154] ? do_syscall_64+0x21/0x4e0 [ 325.918125] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.923488] __x64_sys_write+0x6e/0xb0 [ 325.927402] do_syscall_64+0xd0/0x4e0 [ 325.931187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.936365] RIP: 0033:0x459279 [ 325.939548] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.958461] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.966171] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 325.973435] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.980715] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 325.987971] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 325.995229] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 326.002610] CPU: 0 PID: 10687 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 326.010423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.019964] Call Trace: [ 326.022604] dump_stack+0x123/0x177 [ 326.026265] should_fail.cold.4+0x5/0x13 [ 326.030320] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 326.035419] ? kernel_text_address+0x79/0xf0 [ 326.039809] ? __kernel_text_address+0xd/0x40 [ 326.044287] ? unwind_get_return_address+0x61/0xa0 [ 326.049202] __should_failslab+0xba/0xf0 [ 326.053243] should_failslab+0x9/0x14 [ 326.057022] __kmalloc+0x70/0x770 [ 326.060456] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.065729] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.070813] ? tls_push_record+0xf3/0x1720 [ 326.075024] ? tls_sw_sendmsg+0x92d/0x1020 [ 326.079240] ? inet_sendmsg+0x108/0x440 [ 326.083195] ? smc_sendmsg+0x223/0x320 [ 326.087068] ? sock_sendmsg+0xb5/0xf0 [ 326.090866] ? sock_write_iter+0x1e9/0x3d0 [ 326.095089] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 326.100880] ? iov_iter_get_pages+0x1ef/0x11a0 [ 326.105444] ? mark_held_locks+0xc7/0x130 [ 326.109593] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 326.114509] ? __lock_is_held+0xb5/0x140 [ 326.118579] generic_gcmaes_encrypt+0xfd/0x150 [ 326.123172] ? generic_gcmaes_encrypt+0xfd/0x150 [ 326.127922] ? helper_rfc4106_encrypt+0x450/0x450 [ 326.132793] ? __kmalloc+0x5f1/0x770 [ 326.136501] gcmaes_wrapper_encrypt+0x109/0x180 [ 326.141164] tls_push_record+0x966/0x1720 [ 326.145298] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.149917] tls_sw_sendmsg+0x92d/0x1020 [ 326.153986] ? find_held_lock+0x36/0x1d0 [ 326.158034] ? tls_sw_push_pending_record+0x10/0x10 [ 326.163038] ? __local_bh_enable_ip+0x160/0x260 [ 326.167708] ? lock_sock_nested+0xc5/0x100 [ 326.172457] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.177039] ? lock_sock_nested+0x82/0x100 [ 326.181300] ? trace_hardirqs_on+0x28/0x190 [ 326.185620] ? lock_sock_nested+0x82/0x100 [ 326.189845] ? lock_sock_nested+0x82/0x100 [ 326.194068] inet_sendmsg+0x108/0x440 [ 326.197898] smc_sendmsg+0x223/0x320 [ 326.201638] ? smc_sendpage+0x170/0x170 [ 326.205605] sock_sendmsg+0xb5/0xf0 [ 326.209240] sock_write_iter+0x1e9/0x3d0 [ 326.213285] ? sock_sendmsg+0xf0/0xf0 [ 326.217076] __vfs_write+0x443/0x890 [ 326.220780] ? kernel_read+0x130/0x130 [ 326.224652] ? selinux_file_permission+0x2d1/0x3f0 [ 326.229565] ? rw_verify_area+0xb8/0x2b0 [ 326.233608] vfs_write+0x150/0x4d0 [ 326.237154] ksys_write+0x103/0x260 [ 326.240777] ? do_sys_open+0x16e/0x350 [ 326.244656] ? __ia32_sys_read+0xa0/0xa0 [ 326.248710] ? do_syscall_64+0x21/0x4e0 [ 326.252673] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.258034] __x64_sys_write+0x6e/0xb0 [ 326.261914] do_syscall_64+0xd0/0x4e0 [ 326.265696] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.270873] RIP: 0033:0x459279 [ 326.274047] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.292931] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.300635] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 326.307884] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 326.315143] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 326.322394] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 326.329644] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 326.347387] CPU: 1 PID: 10691 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 326.355238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.364706] Call Trace: [ 326.367311] dump_stack+0x123/0x177 [ 326.370964] should_fail.cold.4+0x5/0x13 [ 326.375131] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 326.380257] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 326.385552] ? kasan_unpoison_shadow+0x35/0x50 [ 326.385564] __alloc_pages_nodemask+0x1d5/0x710 [ 326.385573] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 326.385586] alloc_pages_current+0xd6/0x1b0 [ 326.385598] skb_page_frag_refill+0x20b/0x400 [ 326.385604] sk_page_frag_refill+0x46/0x1b0 [ 326.385611] tcp_sendmsg_locked+0xc58/0x3580 [ 326.385620] ? mark_held_locks+0x130/0x130 [ 326.385624] ? mark_held_locks+0xc7/0x130 [ 326.385635] ? tcp_sendpage+0x50/0x50 [ 326.385641] ? mark_held_locks+0xc7/0x130 [ 326.385651] ? __local_bh_enable_ip+0x160/0x260 [ 326.385659] ? lock_sock_nested+0xc5/0x100 [ 326.394910] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.394916] ? lock_sock_nested+0x82/0x100 [ 326.394922] ? trace_hardirqs_on+0x28/0x190 [ 326.394925] ? lock_sock_nested+0x82/0x100 [ 326.394930] ? lock_sock_nested+0x82/0x100 [ 326.394942] ? __local_bh_enable_ip+0x160/0x260 [ 326.394951] tcp_sendmsg+0x27/0x40 [ 326.394960] inet_sendmsg+0x108/0x440 [ 326.394969] smc_sendmsg+0x223/0x320 [ 326.394973] ? smc_sendpage+0x170/0x170 [ 326.394983] sock_sendmsg+0xb5/0xf0 [ 326.394995] sock_write_iter+0x1e9/0x3d0 [ 326.395001] ? sock_sendmsg+0xf0/0xf0 [ 326.395017] __vfs_write+0x443/0x890 [ 326.395024] ? kernel_read+0x130/0x130 [ 326.395041] ? selinux_file_permission+0x2d1/0x3f0 [ 326.507889] ? rw_verify_area+0xb8/0x2b0 [ 326.511979] vfs_write+0x150/0x4d0 [ 326.515511] ksys_write+0x103/0x260 [ 326.519128] ? do_sys_open+0x16e/0x350 [ 326.523011] ? __ia32_sys_read+0xa0/0xa0 [ 326.527060] ? do_syscall_64+0x21/0x4e0 [ 326.531019] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.536409] __x64_sys_write+0x6e/0xb0 [ 326.540277] do_syscall_64+0xd0/0x4e0 [ 326.544059] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.549230] RIP: 0033:0x459279 [ 326.552402] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.572679] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.580370] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 326.587648] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 326.594917] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 326.602183] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 326.609448] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 326.621766] FAULT_INJECTION: forcing a failure. [ 326.621766] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 326.623272] FAULT_INJECTION: forcing a failure. [ 326.623272] name failslab, interval 1, probability 0, space 0, times 0 [ 326.664083] FAULT_INJECTION: forcing a failure. [ 326.664083] name failslab, interval 1, probability 0, space 0, times 0 [ 326.685219] FAULT_INJECTION: forcing a failure. [ 326.685219] name failslab, interval 1, probability 0, space 0, times 0 [ 326.702835] CPU: 1 PID: 10696 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 326.710674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.710680] Call Trace: [ 326.710701] dump_stack+0x123/0x177 [ 326.710713] should_fail.cold.4+0x5/0x13 [ 326.710720] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 326.710728] ? kernel_text_address+0x79/0xf0 [ 326.710736] ? __kernel_text_address+0xd/0x40 [ 326.744265] ? unwind_get_return_address+0x61/0xa0 [ 326.744275] __should_failslab+0xba/0xf0 [ 326.744284] should_failslab+0x9/0x14 [ 326.744292] __kmalloc+0x70/0x770 [ 326.744300] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.744307] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.744315] ? tls_push_record+0xf3/0x1720 [ 326.744318] ? tls_sw_sendmsg+0x92d/0x1020 [ 326.744324] ? inet_sendmsg+0x108/0x440 [ 326.744330] ? smc_sendmsg+0x223/0x320 [ 326.744339] ? sock_sendmsg+0xb5/0xf0 [ 326.744343] ? sock_write_iter+0x1e9/0x3d0 [ 326.744352] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 326.744362] ? iov_iter_get_pages+0x1ef/0x11a0 [ 326.744370] ? mark_held_locks+0xc7/0x130 [ 326.744378] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 326.744387] ? __lock_is_held+0xb5/0x140 [ 326.744398] generic_gcmaes_encrypt+0xfd/0x150 [ 326.744402] ? generic_gcmaes_encrypt+0xfd/0x150 [ 326.744408] ? helper_rfc4106_encrypt+0x450/0x450 [ 326.771255] ? __kmalloc+0x5f1/0x770 [ 326.838118] gcmaes_wrapper_encrypt+0x109/0x180 [ 326.842811] tls_push_record+0x966/0x1720 [ 326.846968] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.851560] tls_sw_sendmsg+0x92d/0x1020 [ 326.855635] ? find_held_lock+0x36/0x1d0 [ 326.859684] ? tls_sw_push_pending_record+0x10/0x10 [ 326.864708] ? __local_bh_enable_ip+0x160/0x260 [ 326.869532] ? lock_sock_nested+0xc5/0x100 [ 326.873779] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.878356] ? lock_sock_nested+0x82/0x100 [ 326.882608] ? trace_hardirqs_on+0x28/0x190 [ 326.886938] ? lock_sock_nested+0x82/0x100 [ 326.891178] ? lock_sock_nested+0x82/0x100 [ 326.895414] inet_sendmsg+0x108/0x440 [ 326.899238] smc_sendmsg+0x223/0x320 [ 326.902963] ? smc_sendpage+0x170/0x170 [ 326.906962] sock_sendmsg+0xb5/0xf0 [ 326.911955] sock_write_iter+0x1e9/0x3d0 [ 326.916011] ? sock_sendmsg+0xf0/0xf0 [ 326.919817] __vfs_write+0x443/0x890 [ 326.923527] ? kernel_read+0x130/0x130 [ 326.927583] ? selinux_file_permission+0x2d1/0x3f0 [ 326.932503] ? rw_verify_area+0xb8/0x2b0 [ 326.936548] vfs_write+0x150/0x4d0 [ 326.940237] ksys_write+0x103/0x260 [ 326.943847] ? do_sys_open+0x16e/0x350 [ 326.947841] ? __ia32_sys_read+0xa0/0xa0 [ 326.951974] ? do_syscall_64+0x21/0x4e0 [ 326.955934] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.961294] __x64_sys_write+0x6e/0xb0 [ 326.965184] do_syscall_64+0xd0/0x4e0 [ 326.968972] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.974154] RIP: 0033:0x459279 [ 326.977352] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.996348] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.004051] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 327.011302] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.018555] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 327.025814] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 327.033064] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 327.041769] CPU: 1 PID: 10702 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 327.049580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.058923] Call Trace: [ 327.061510] dump_stack+0x123/0x177 [ 327.065128] should_fail.cold.4+0x5/0x13 [ 327.069168] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 327.074271] ? mark_held_locks+0xc7/0x130 [ 327.078403] __alloc_pages_nodemask+0x1d5/0x710 [ 327.083223] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 327.088335] alloc_pages_current+0xd6/0x1b0 [ 327.092766] skb_page_frag_refill+0x20b/0x400 [ 327.097253] sk_page_frag_refill+0x46/0x1b0 [ 327.101573] tcp_sendmsg_locked+0xc58/0x3580 [ 327.105980] ? mark_held_locks+0x130/0x130 [ 327.110205] ? mark_held_locks+0xc7/0x130 [ 327.114351] ? tcp_sendpage+0x50/0x50 [ 327.118137] ? mark_held_locks+0xc7/0x130 [ 327.122277] ? __local_bh_enable_ip+0x160/0x260 [ 327.126934] ? lock_sock_nested+0xc5/0x100 [ 327.131150] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.135727] ? lock_sock_nested+0x82/0x100 [ 327.139951] ? trace_hardirqs_on+0x28/0x190 [ 327.144264] ? lock_sock_nested+0x82/0x100 [ 327.148487] ? lock_sock_nested+0x82/0x100 [ 327.152707] ? __local_bh_enable_ip+0x160/0x260 [ 327.157365] tcp_sendmsg+0x27/0x40 [ 327.160890] inet_sendmsg+0x108/0x440 [ 327.164697] smc_sendmsg+0x223/0x320 [ 327.168395] ? smc_sendpage+0x170/0x170 [ 327.172350] sock_sendmsg+0xb5/0xf0 [ 327.175958] sock_write_iter+0x1e9/0x3d0 [ 327.180004] ? sock_sendmsg+0xf0/0xf0 [ 327.183801] __vfs_write+0x443/0x890 [ 327.187501] ? kernel_read+0x130/0x130 [ 327.191391] ? selinux_file_permission+0x2d1/0x3f0 [ 327.196316] ? rw_verify_area+0xb8/0x2b0 [ 327.200367] vfs_write+0x150/0x4d0 [ 327.203908] ksys_write+0x103/0x260 [ 327.207546] ? do_sys_open+0x16e/0x350 [ 327.211423] ? __ia32_sys_read+0xa0/0xa0 [ 327.215469] ? do_syscall_64+0x21/0x4e0 [ 327.219425] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.224780] __x64_sys_write+0x6e/0xb0 [ 327.228658] do_syscall_64+0xd0/0x4e0 [ 327.232442] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.237613] RIP: 0033:0x459279 [ 327.240784] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.260103] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.267799] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 327.275056] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.282307] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 327.289570] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 327.296820] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 327.308491] CPU: 0 PID: 10705 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 327.316314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.325650] Call Trace: [ 327.328217] dump_stack+0x123/0x177 [ 327.331828] should_fail.cold.4+0x5/0x13 [ 327.335871] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 327.340949] ? kernel_text_address+0x79/0xf0 [ 327.345335] ? __kernel_text_address+0xd/0x40 [ 327.349808] ? unwind_get_return_address+0x61/0xa0 [ 327.356550] __should_failslab+0xba/0xf0 [ 327.360592] should_failslab+0x9/0x14 [ 327.364370] __kmalloc+0x70/0x770 [ 327.367802] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.373066] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.378151] ? tls_push_record+0xf3/0x1720 [ 327.382360] ? tls_sw_sendmsg+0x92d/0x1020 [ 327.386573] ? inet_sendmsg+0x108/0x440 [ 327.390523] ? smc_sendmsg+0x223/0x320 [ 327.394386] ? sock_sendmsg+0xb5/0xf0 [ 327.398188] ? sock_write_iter+0x1e9/0x3d0 [ 327.402405] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 327.408192] ? iov_iter_get_pages+0x1ef/0x11a0 [ 327.412767] ? mark_held_locks+0xc7/0x130 [ 327.416892] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 327.421801] ? __lock_is_held+0xb5/0x140 [ 327.425845] generic_gcmaes_encrypt+0xfd/0x150 [ 327.430414] ? generic_gcmaes_encrypt+0xfd/0x150 [ 327.435298] ? helper_rfc4106_encrypt+0x450/0x450 [ 327.440134] ? __kmalloc+0x5f1/0x770 [ 327.443843] gcmaes_wrapper_encrypt+0x109/0x180 [ 327.448506] tls_push_record+0x966/0x1720 [ 327.452650] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.457229] tls_sw_sendmsg+0x92d/0x1020 [ 327.461289] ? find_held_lock+0x36/0x1d0 [ 327.465352] ? tls_sw_push_pending_record+0x10/0x10 [ 327.470368] ? __local_bh_enable_ip+0x160/0x260 [ 327.475122] ? lock_sock_nested+0xc5/0x100 [ 327.479367] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.483935] ? lock_sock_nested+0x82/0x100 [ 327.488155] ? trace_hardirqs_on+0x28/0x190 [ 327.492474] ? lock_sock_nested+0x82/0x100 [ 327.496699] ? lock_sock_nested+0x82/0x100 [ 327.501049] inet_sendmsg+0x108/0x440 [ 327.504850] smc_sendmsg+0x223/0x320 [ 327.508546] ? smc_sendpage+0x170/0x170 [ 327.512505] sock_sendmsg+0xb5/0xf0 [ 327.516118] sock_write_iter+0x1e9/0x3d0 [ 327.520179] ? sock_sendmsg+0xf0/0xf0 [ 327.523973] __vfs_write+0x443/0x890 [ 327.527664] ? kernel_read+0x130/0x130 [ 327.531561] ? selinux_file_permission+0x2d1/0x3f0 [ 327.536478] ? rw_verify_area+0xb8/0x2b0 [ 327.540609] vfs_write+0x150/0x4d0 [ 327.544147] ksys_write+0x103/0x260 [ 327.547808] ? do_sys_open+0x16e/0x350 [ 327.551687] ? __ia32_sys_read+0xa0/0xa0 [ 327.555732] ? do_syscall_64+0x21/0x4e0 [ 327.559696] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.565056] __x64_sys_write+0x6e/0xb0 [ 327.569043] do_syscall_64+0xd0/0x4e0 [ 327.572834] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.578008] RIP: 0033:0x459279 [ 327.581191] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.600185] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.607888] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 327.615179] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.622451] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 327.629739] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 327.637018] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 327.658558] FAULT_INJECTION: forcing a failure. [ 327.658558] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 327.670521] CPU: 1 PID: 10707 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 327.678315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.680628] FAULT_INJECTION: forcing a failure. [ 327.680628] name failslab, interval 1, probability 0, space 0, times 0 [ 327.687670] Call Trace: [ 327.687686] dump_stack+0x123/0x177 [ 327.687697] should_fail.cold.4+0x5/0x13 [ 327.687705] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 327.687710] ? kernel_text_address+0x79/0xf0 [ 327.687715] ? __kernel_text_address+0xd/0x40 [ 327.687722] ? unwind_get_return_address+0x61/0xa0 [ 327.687730] __should_failslab+0xba/0xf0 [ 327.687741] should_failslab+0x9/0x14 [ 327.735838] __kmalloc+0x70/0x770 [ 327.739276] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.744529] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.749612] ? tls_push_record+0xf3/0x1720 [ 327.753823] ? tls_sw_sendmsg+0x92d/0x1020 [ 327.758052] ? inet_sendmsg+0x108/0x440 [ 327.762018] ? smc_sendmsg+0x223/0x320 [ 327.765885] ? sock_sendmsg+0xb5/0xf0 [ 327.769667] ? sock_write_iter+0x1e9/0x3d0 [ 327.773890] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 327.779687] ? iov_iter_get_pages+0x1ef/0x11a0 [ 327.784255] ? mark_held_locks+0xc7/0x130 [ 327.788385] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 327.793299] ? __lock_is_held+0xb5/0x140 [ 327.797348] generic_gcmaes_encrypt+0xfd/0x150 [ 327.801907] ? generic_gcmaes_encrypt+0xfd/0x150 [ 327.806639] ? helper_rfc4106_encrypt+0x450/0x450 [ 327.811469] ? __kmalloc+0x5f1/0x770 [ 327.815165] gcmaes_wrapper_encrypt+0x109/0x180 [ 327.819816] tls_push_record+0x966/0x1720 [ 327.823941] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.828508] tls_sw_sendmsg+0x92d/0x1020 [ 327.832560] ? find_held_lock+0x36/0x1d0 [ 327.836607] ? tls_sw_push_pending_record+0x10/0x10 [ 327.841612] ? __local_bh_enable_ip+0x160/0x260 [ 327.846267] ? lock_sock_nested+0xc5/0x100 [ 327.850495] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.855060] ? lock_sock_nested+0x82/0x100 [ 327.859270] ? trace_hardirqs_on+0x28/0x190 [ 327.863567] ? lock_sock_nested+0x82/0x100 [ 327.867783] ? lock_sock_nested+0x82/0x100 [ 327.872000] inet_sendmsg+0x108/0x440 [ 327.875779] smc_sendmsg+0x223/0x320 [ 327.879483] ? smc_sendpage+0x170/0x170 [ 327.883434] sock_sendmsg+0xb5/0xf0 [ 327.887052] sock_write_iter+0x1e9/0x3d0 [ 327.891098] ? sock_sendmsg+0xf0/0xf0 [ 327.894987] ? validate_super+0xbd0/0xc60 [ 327.899118] __vfs_write+0x443/0x890 [ 327.902812] ? kernel_read+0x130/0x130 [ 327.906777] ? selinux_file_permission+0x2d1/0x3f0 [ 327.911688] ? rw_verify_area+0xb8/0x2b0 [ 327.915726] vfs_write+0x150/0x4d0 [ 327.919245] ksys_write+0x103/0x260 [ 327.922849] ? do_sys_open+0x16e/0x350 [ 327.926711] ? __ia32_sys_read+0xa0/0xa0 [ 327.930749] ? do_syscall_64+0x21/0x4e0 [ 327.934863] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.940222] __x64_sys_write+0x6e/0xb0 [ 327.944096] do_syscall_64+0xd0/0x4e0 [ 327.947883] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.953053] RIP: 0033:0x459279 [ 327.956225] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.975108] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.982932] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 327.990204] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.997473] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 328.004730] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 328.011983] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 328.019909] CPU: 0 PID: 10715 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 328.027725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.037075] Call Trace: [ 328.039654] dump_stack+0x123/0x177 [ 328.043266] should_fail.cold.4+0x5/0x13 [ 328.047320] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 328.052404] ? kernel_text_address+0x79/0xf0 [ 328.056802] ? __kernel_text_address+0xd/0x40 [ 328.061276] ? unwind_get_return_address+0x61/0xa0 [ 328.066271] __should_failslab+0xba/0xf0 [ 328.070313] should_failslab+0x9/0x14 [ 328.074096] __kmalloc+0x70/0x770 [ 328.077534] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 328.082793] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 328.087877] ? tls_push_record+0xf3/0x1720 [ 328.092091] ? tls_sw_sendmsg+0x92d/0x1020 [ 328.096305] ? inet_sendmsg+0x108/0x440 [ 328.100263] ? smc_sendmsg+0x223/0x320 [ 328.104129] ? sock_sendmsg+0xb5/0xf0 [ 328.108688] ? sock_write_iter+0x1e9/0x3d0 [ 328.112905] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 328.118839] ? iov_iter_get_pages+0x1ef/0x11a0 [ 328.123409] ? mark_held_locks+0xc7/0x130 [ 328.127545] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 328.132467] ? __lock_is_held+0xb5/0x140 [ 328.136516] generic_gcmaes_encrypt+0xfd/0x150 [ 328.141081] ? generic_gcmaes_encrypt+0xfd/0x150 [ 328.145817] ? helper_rfc4106_encrypt+0x450/0x450 [ 328.150643] ? __kmalloc+0x5f1/0x770 [ 328.154337] gcmaes_wrapper_encrypt+0x109/0x180 [ 328.159133] tls_push_record+0x966/0x1720 [ 328.163265] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.167857] tls_sw_sendmsg+0x92d/0x1020 [ 328.171921] ? find_held_lock+0x36/0x1d0 [ 328.175963] ? tls_sw_push_pending_record+0x10/0x10 [ 328.180960] ? __local_bh_enable_ip+0x160/0x260 [ 328.185611] ? lock_sock_nested+0xc5/0x100 [ 328.189839] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.194411] ? lock_sock_nested+0x82/0x100 [ 328.198624] ? trace_hardirqs_on+0x28/0x190 [ 328.202924] ? lock_sock_nested+0x82/0x100 [ 328.207139] ? lock_sock_nested+0x82/0x100 [ 328.211354] inet_sendmsg+0x108/0x440 [ 328.215137] smc_sendmsg+0x223/0x320 [ 328.218826] ? smc_sendpage+0x170/0x170 [ 328.222778] sock_sendmsg+0xb5/0xf0 [ 328.226383] sock_write_iter+0x1e9/0x3d0 [ 328.230426] ? sock_sendmsg+0xf0/0xf0 [ 328.234212] __vfs_write+0x443/0x890 [ 328.237904] ? kernel_read+0x130/0x130 [ 328.241776] ? selinux_file_permission+0x2d1/0x3f0 [ 328.246686] ? rw_verify_area+0xb8/0x2b0 [ 328.250734] vfs_write+0x150/0x4d0 [ 328.254250] ksys_write+0x103/0x260 [ 328.258374] ? do_sys_open+0x16e/0x350 [ 328.262241] ? __ia32_sys_read+0xa0/0xa0 [ 328.266408] ? do_syscall_64+0x21/0x4e0 [ 328.270386] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.275744] __x64_sys_write+0x6e/0xb0 [ 328.279632] do_syscall_64+0xd0/0x4e0 [ 328.283418] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.288602] RIP: 0033:0x459279 [ 328.291780] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.310668] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.318365] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 328.325613] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 328.332862] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 328.340125] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 328.347372] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 328.362874] CPU: 1 PID: 10716 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 328.370711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.380047] Call Trace: [ 328.382619] dump_stack+0x123/0x177 [ 328.386230] should_fail.cold.4+0x5/0x13 [ 328.390283] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 328.395363] ? mark_held_locks+0xc7/0x130 [ 328.399492] __alloc_pages_nodemask+0x1d5/0x710 [ 328.404138] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 328.409222] alloc_pages_current+0xd6/0x1b0 [ 328.413527] skb_page_frag_refill+0x20b/0x400 [ 328.418003] sk_page_frag_refill+0x46/0x1b0 [ 328.422301] tcp_sendmsg_locked+0xc58/0x3580 [ 328.426709] ? mark_held_locks+0x130/0x130 [ 328.430922] ? mark_held_locks+0xc7/0x130 [ 328.435086] ? tcp_sendpage+0x50/0x50 [ 328.438867] ? mark_held_locks+0xc7/0x130 [ 328.442991] ? __local_bh_enable_ip+0x160/0x260 [ 328.447634] ? lock_sock_nested+0xc5/0x100 [ 328.451848] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.456424] ? lock_sock_nested+0x82/0x100 [ 328.460659] ? trace_hardirqs_on+0x28/0x190 [ 328.465115] ? lock_sock_nested+0x82/0x100 [ 328.469347] ? __local_bh_enable_ip+0x160/0x260 [ 328.474030] tcp_sendmsg+0x27/0x40 [ 328.477584] inet_sendmsg+0x108/0x440 [ 328.481367] smc_sendmsg+0x223/0x320 [ 328.485063] ? smc_sendpage+0x170/0x170 [ 328.489017] sock_sendmsg+0xb5/0xf0 [ 328.492632] sock_write_iter+0x1e9/0x3d0 [ 328.496671] ? sock_sendmsg+0xf0/0xf0 [ 328.500466] __vfs_write+0x443/0x890 [ 328.504159] ? kernel_read+0x130/0x130 [ 328.508047] ? selinux_file_permission+0x2d1/0x3f0 [ 328.512956] ? rw_verify_area+0xb8/0x2b0 [ 328.516994] vfs_write+0x150/0x4d0 [ 328.520512] ksys_write+0x103/0x260 [ 328.524136] ? do_sys_open+0x16e/0x350 [ 328.528000] ? __ia32_sys_read+0xa0/0xa0 [ 328.532039] ? do_syscall_64+0x21/0x4e0 [ 328.535992] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.541336] __x64_sys_write+0x6e/0xb0 [ 328.545202] do_syscall_64+0xd0/0x4e0 [ 328.548999] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.554860] RIP: 0033:0x459279 [ 328.558031] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.576913] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.584610] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 328.591922] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 328.599170] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 328.606417] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 328.613664] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 328.675470] FAULT_INJECTION: forcing a failure. [ 328.675470] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 328.688069] FAULT_INJECTION: forcing a failure. [ 328.688069] name failslab, interval 1, probability 0, space 0, times 0 [ 328.702943] FAULT_INJECTION: forcing a failure. [ 328.702943] name failslab, interval 1, probability 0, space 0, times 0 [ 328.714787] FAULT_INJECTION: forcing a failure. [ 328.714787] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 328.731280] CPU: 0 PID: 10731 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 328.739086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.748433] Call Trace: [ 328.751022] dump_stack+0x123/0x177 [ 328.754640] should_fail.cold.4+0x5/0x13 [ 328.758695] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 328.763792] ? kernel_text_address+0x79/0xf0 [ 328.768192] ? __kernel_text_address+0xd/0x40 [ 328.772765] ? unwind_get_return_address+0x61/0xa0 [ 328.777700] __should_failslab+0xba/0xf0 [ 328.781739] should_failslab+0x9/0x14 [ 328.785525] __kmalloc+0x70/0x770 [ 328.788969] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 328.794231] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 328.799318] ? tls_push_record+0xf3/0x1720 [ 328.803536] ? tls_sw_sendmsg+0x92d/0x1020 [ 328.807775] ? inet_sendmsg+0x108/0x440 [ 328.811737] ? smc_sendmsg+0x223/0x320 [ 328.815601] ? sock_sendmsg+0xb5/0xf0 [ 328.819377] ? sock_write_iter+0x1e9/0x3d0 [ 328.823589] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 328.829974] ? iov_iter_get_pages+0x1ef/0x11a0 [ 328.834537] ? mark_held_locks+0xc7/0x130 [ 328.838665] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 328.843573] ? __lock_is_held+0xb5/0x140 [ 328.847635] generic_gcmaes_encrypt+0xfd/0x150 [ 328.852297] ? generic_gcmaes_encrypt+0xfd/0x150 [ 328.857029] ? helper_rfc4106_encrypt+0x450/0x450 [ 328.861851] ? __kmalloc+0x5f1/0x770 [ 328.865547] gcmaes_wrapper_encrypt+0x109/0x180 [ 328.870195] tls_push_record+0x966/0x1720 [ 328.874317] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.878894] tls_sw_sendmsg+0x92d/0x1020 [ 328.882948] ? find_held_lock+0x36/0x1d0 [ 328.886989] ? tls_sw_push_pending_record+0x10/0x10 [ 328.891981] ? __local_bh_enable_ip+0x160/0x260 [ 328.896644] ? lock_sock_nested+0xc5/0x100 [ 328.900854] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.905411] ? lock_sock_nested+0x82/0x100 [ 328.909625] ? trace_hardirqs_on+0x28/0x190 [ 328.913923] ? lock_sock_nested+0x82/0x100 [ 328.918132] ? lock_sock_nested+0x82/0x100 [ 328.922387] inet_sendmsg+0x108/0x440 [ 328.926169] smc_sendmsg+0x223/0x320 [ 328.929863] ? smc_sendpage+0x170/0x170 [ 328.933830] sock_sendmsg+0xb5/0xf0 [ 328.937441] sock_write_iter+0x1e9/0x3d0 [ 328.941490] ? sock_sendmsg+0xf0/0xf0 [ 328.945296] __vfs_write+0x443/0x890 [ 328.948998] ? kernel_read+0x130/0x130 [ 328.952879] ? selinux_file_permission+0x2d1/0x3f0 [ 328.957792] ? rw_verify_area+0xb8/0x2b0 [ 328.961829] vfs_write+0x150/0x4d0 [ 328.965346] ksys_write+0x103/0x260 [ 328.968947] ? do_sys_open+0x16e/0x350 [ 328.972822] ? __ia32_sys_read+0xa0/0xa0 [ 328.976861] ? do_syscall_64+0x21/0x4e0 [ 328.980816] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.986155] __x64_sys_write+0x6e/0xb0 [ 328.990020] do_syscall_64+0xd0/0x4e0 [ 328.993810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.998998] RIP: 0033:0x459279 [ 329.002168] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.021049] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.028735] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 329.036001] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 329.043265] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 329.050514] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 329.057791] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 329.077616] CPU: 0 PID: 10728 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 329.085461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.094814] Call Trace: [ 329.097406] dump_stack+0x123/0x177 [ 329.101034] should_fail.cold.4+0x5/0x13 [ 329.105098] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 329.110203] ? kernel_text_address+0x79/0xf0 [ 329.114613] ? __kernel_text_address+0xd/0x40 [ 329.119107] ? unwind_get_return_address+0x61/0xa0 [ 329.124054] __should_failslab+0xba/0xf0 [ 329.128119] should_failslab+0x9/0x14 [ 329.131923] __kmalloc+0x70/0x770 [ 329.135363] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 329.140622] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 329.145709] ? tls_push_record+0xf3/0x1720 [ 329.149921] ? tls_sw_sendmsg+0x92d/0x1020 [ 329.154146] ? inet_sendmsg+0x108/0x440 [ 329.158100] ? smc_sendmsg+0x223/0x320 [ 329.161999] ? sock_sendmsg+0xb5/0xf0 [ 329.165792] ? sock_write_iter+0x1e9/0x3d0 [ 329.170012] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 329.175798] ? iov_iter_get_pages+0x1ef/0x11a0 [ 329.180365] ? mark_held_locks+0xc7/0x130 [ 329.184513] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 329.189422] ? __lock_is_held+0xb5/0x140 [ 329.193470] generic_gcmaes_encrypt+0xfd/0x150 [ 329.198031] ? generic_gcmaes_encrypt+0xfd/0x150 [ 329.202767] ? helper_rfc4106_encrypt+0x450/0x450 [ 329.207590] ? __kmalloc+0x5f1/0x770 [ 329.211284] gcmaes_wrapper_encrypt+0x109/0x180 [ 329.215934] tls_push_record+0x966/0x1720 [ 329.220063] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.224632] tls_sw_sendmsg+0x92d/0x1020 [ 329.228682] ? find_held_lock+0x36/0x1d0 [ 329.232831] ? tls_sw_push_pending_record+0x10/0x10 [ 329.237842] ? __local_bh_enable_ip+0x160/0x260 [ 329.242525] ? lock_sock_nested+0xc5/0x100 [ 329.246744] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.251305] ? lock_sock_nested+0x82/0x100 [ 329.255553] ? trace_hardirqs_on+0x28/0x190 [ 329.259874] ? lock_sock_nested+0x82/0x100 [ 329.264091] ? lock_sock_nested+0x82/0x100 [ 329.268307] inet_sendmsg+0x108/0x440 [ 329.272089] smc_sendmsg+0x223/0x320 [ 329.275794] ? smc_sendpage+0x170/0x170 [ 329.279747] sock_sendmsg+0xb5/0xf0 [ 329.283355] sock_write_iter+0x1e9/0x3d0 [ 329.287395] ? sock_sendmsg+0xf0/0xf0 [ 329.291181] __vfs_write+0x443/0x890 [ 329.294875] ? kernel_read+0x130/0x130 [ 329.298757] ? selinux_file_permission+0x2d1/0x3f0 [ 329.303667] ? rw_verify_area+0xb8/0x2b0 [ 329.307711] vfs_write+0x150/0x4d0 [ 329.311237] ksys_write+0x103/0x260 [ 329.314851] ? do_sys_open+0x16e/0x350 [ 329.318725] ? __ia32_sys_read+0xa0/0xa0 [ 329.322787] ? do_syscall_64+0x21/0x4e0 [ 329.326740] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.332085] __x64_sys_write+0x6e/0xb0 [ 329.335949] do_syscall_64+0xd0/0x4e0 [ 329.339850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.345119] RIP: 0033:0x459279 [ 329.348303] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.367225] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.374916] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 329.382194] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 329.389442] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 329.396694] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 329.403955] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 329.412850] CPU: 1 PID: 10725 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 329.420658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.430000] Call Trace: [ 329.432575] dump_stack+0x123/0x177 [ 329.436196] should_fail.cold.4+0x5/0x13 [ 329.440238] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 329.445325] ? mark_held_locks+0xc7/0x130 [ 329.449466] __alloc_pages_nodemask+0x1d5/0x710 [ 329.454116] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 329.459123] alloc_pages_current+0xd6/0x1b0 [ 329.463425] skb_page_frag_refill+0x20b/0x400 [ 329.467901] sk_page_frag_refill+0x46/0x1b0 [ 329.472217] tcp_sendmsg_locked+0xc58/0x3580 [ 329.476608] ? mark_held_locks+0x130/0x130 [ 329.480821] ? mark_held_locks+0xc7/0x130 [ 329.484951] ? tcp_sendpage+0x50/0x50 [ 329.488733] ? mark_held_locks+0xc7/0x130 [ 329.492860] ? __local_bh_enable_ip+0x160/0x260 [ 329.497510] ? lock_sock_nested+0xc5/0x100 [ 329.501744] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.506302] ? lock_sock_nested+0x82/0x100 [ 329.510513] ? trace_hardirqs_on+0x28/0x190 [ 329.514810] ? lock_sock_nested+0x82/0x100 [ 329.519021] ? lock_sock_nested+0x82/0x100 [ 329.523239] ? __local_bh_enable_ip+0x160/0x260 [ 329.527892] tcp_sendmsg+0x27/0x40 [ 329.531410] inet_sendmsg+0x108/0x440 [ 329.535198] smc_sendmsg+0x223/0x320 [ 329.538892] ? smc_sendpage+0x170/0x170 [ 329.542847] sock_sendmsg+0xb5/0xf0 [ 329.546452] sock_write_iter+0x1e9/0x3d0 [ 329.550491] ? sock_sendmsg+0xf0/0xf0 [ 329.554277] __vfs_write+0x443/0x890 [ 329.557968] ? kernel_read+0x130/0x130 [ 329.561836] ? selinux_file_permission+0x2d1/0x3f0 [ 329.566746] ? rw_verify_area+0xb8/0x2b0 [ 329.570785] vfs_write+0x150/0x4d0 [ 329.574301] ksys_write+0x103/0x260 [ 329.577904] ? do_sys_open+0x16e/0x350 [ 329.581770] ? __ia32_sys_read+0xa0/0xa0 [ 329.585809] ? do_syscall_64+0x21/0x4e0 [ 329.589760] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.595105] __x64_sys_write+0x6e/0xb0 [ 329.598979] do_syscall_64+0xd0/0x4e0 [ 329.602758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.607924] RIP: 0033:0x459279 [ 329.611105] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.630681] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.638370] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 329.645619] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 329.652867] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 329.660143] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 329.667392] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 329.680152] CPU: 0 PID: 10724 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 329.687972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.697321] Call Trace: [ 329.699907] dump_stack+0x123/0x177 [ 329.703534] should_fail.cold.4+0x5/0x13 [ 329.707593] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 329.712689] ? mark_held_locks+0xc7/0x130 [ 329.712703] __alloc_pages_nodemask+0x1d5/0x710 [ 329.712711] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 329.712724] alloc_pages_current+0xd6/0x1b0 [ 329.726520] skb_page_frag_refill+0x20b/0x400 [ 329.726529] sk_page_frag_refill+0x46/0x1b0 [ 329.726538] tcp_sendmsg_locked+0xc58/0x3580 [ 329.726546] ? mark_held_locks+0x130/0x130 [ 329.726550] ? mark_held_locks+0xc7/0x130 [ 329.726564] ? tcp_sendpage+0x50/0x50 [ 329.726571] ? mark_held_locks+0xc7/0x130 [ 329.726580] ? __local_bh_enable_ip+0x160/0x260 [ 329.726584] ? lock_sock_nested+0xc5/0x100 [ 329.726590] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.739702] ? lock_sock_nested+0x82/0x100 [ 329.739709] ? trace_hardirqs_on+0x28/0x190 [ 329.739713] ? lock_sock_nested+0x82/0x100 [ 329.739718] ? lock_sock_nested+0x82/0x100 [ 329.739727] ? __local_bh_enable_ip+0x160/0x260 [ 329.739738] tcp_sendmsg+0x27/0x40 [ 329.739746] inet_sendmsg+0x108/0x440 [ 329.748357] smc_sendmsg+0x223/0x320 [ 329.748363] ? smc_sendpage+0x170/0x170 [ 329.748373] sock_sendmsg+0xb5/0xf0 [ 329.748380] sock_write_iter+0x1e9/0x3d0 [ 329.748387] ? sock_sendmsg+0xf0/0xf0 [ 329.748405] __vfs_write+0x443/0x890 [ 329.825480] ? kernel_read+0x130/0x130 [ 329.829363] ? selinux_file_permission+0x2d1/0x3f0 [ 329.834272] ? rw_verify_area+0xb8/0x2b0 [ 329.838311] vfs_write+0x150/0x4d0 [ 329.841831] ksys_write+0x103/0x260 [ 329.845439] ? do_sys_open+0x16e/0x350 [ 329.849308] ? __ia32_sys_read+0xa0/0xa0 [ 329.853366] ? do_syscall_64+0x21/0x4e0 [ 329.857318] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.862663] __x64_sys_write+0x6e/0xb0 [ 329.866529] do_syscall_64+0xd0/0x4e0 [ 329.870317] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.875494] RIP: 0033:0x459279 [ 329.878663] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.897546] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.905231] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 329.912477] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 329.919733] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 329.926979] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 329.934226] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 329.973391] FAULT_INJECTION: forcing a failure. [ 329.973391] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 329.973424] FAULT_INJECTION: forcing a failure. [ 329.973424] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 329.985989] FAULT_INJECTION: forcing a failure. [ 329.985989] name failslab, interval 1, probability 0, space 0, times 0 [ 330.010819] FAULT_INJECTION: forcing a failure. [ 330.010819] name failslab, interval 1, probability 0, space 0, times 0 [ 330.023156] FAULT_INJECTION: forcing a failure. [ 330.023156] name failslab, interval 1, probability 0, space 0, times 0 [ 330.038719] CPU: 0 PID: 10738 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 330.046537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.055877] Call Trace: [ 330.058451] dump_stack+0x123/0x177 [ 330.062059] should_fail.cold.4+0x5/0x13 [ 330.066117] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 330.071198] ? mark_held_locks+0xc7/0x130 [ 330.075330] __alloc_pages_nodemask+0x1d5/0x710 [ 330.079978] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 330.084978] alloc_pages_current+0xd6/0x1b0 [ 330.089284] skb_page_frag_refill+0x20b/0x400 [ 330.093757] sk_page_frag_refill+0x46/0x1b0 [ 330.098069] tcp_sendmsg_locked+0xc58/0x3580 [ 330.102565] ? mark_held_locks+0x130/0x130 [ 330.106789] ? mark_held_locks+0xc7/0x130 [ 330.110925] ? tcp_sendpage+0x50/0x50 [ 330.114712] ? mark_held_locks+0xc7/0x130 [ 330.118847] ? __local_bh_enable_ip+0x160/0x260 [ 330.123503] ? lock_sock_nested+0xc5/0x100 [ 330.127723] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.132308] ? lock_sock_nested+0x82/0x100 [ 330.136537] ? trace_hardirqs_on+0x28/0x190 [ 330.140862] ? lock_sock_nested+0x82/0x100 [ 330.145091] ? lock_sock_nested+0x82/0x100 [ 330.149307] ? __local_bh_enable_ip+0x160/0x260 [ 330.153961] tcp_sendmsg+0x27/0x40 [ 330.157494] inet_sendmsg+0x108/0x440 [ 330.161277] smc_sendmsg+0x223/0x320 [ 330.164981] ? smc_sendpage+0x170/0x170 [ 330.168937] sock_sendmsg+0xb5/0xf0 [ 330.172542] sock_write_iter+0x1e9/0x3d0 [ 330.176585] ? sock_sendmsg+0xf0/0xf0 [ 330.180368] __vfs_write+0x443/0x890 [ 330.184059] ? kernel_read+0x130/0x130 [ 330.187928] ? selinux_file_permission+0x2d1/0x3f0 [ 330.192836] ? rw_verify_area+0xb8/0x2b0 [ 330.196873] vfs_write+0x150/0x4d0 [ 330.200391] ksys_write+0x103/0x260 [ 330.203999] ? do_sys_open+0x16e/0x350 [ 330.207867] ? __ia32_sys_read+0xa0/0xa0 [ 330.211907] ? do_syscall_64+0x21/0x4e0 [ 330.215861] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.221205] __x64_sys_write+0x6e/0xb0 [ 330.225070] do_syscall_64+0xd0/0x4e0 [ 330.228848] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.234014] RIP: 0033:0x459279 [ 330.237184] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.256066] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 330.263756] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 330.271004] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 330.278251] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 330.285497] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 330.292746] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 330.301801] CPU: 0 PID: 10749 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 330.309771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.319134] Call Trace: [ 330.321710] dump_stack+0x123/0x177 [ 330.325337] should_fail.cold.4+0x5/0x13 [ 330.329380] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 330.334465] ? kernel_text_address+0x79/0xf0 [ 330.338855] ? __kernel_text_address+0xd/0x40 [ 330.343334] ? unwind_get_return_address+0x61/0xa0 [ 330.348248] __should_failslab+0xba/0xf0 [ 330.352294] should_failslab+0x9/0x14 [ 330.356088] __kmalloc+0x70/0x770 [ 330.359527] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 330.364788] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 330.369873] ? tls_push_record+0xf3/0x1720 [ 330.374090] ? tls_sw_sendmsg+0x92d/0x1020 [ 330.378313] ? inet_sendmsg+0x108/0x440 [ 330.382267] ? smc_sendmsg+0x223/0x320 [ 330.386131] ? sock_sendmsg+0xb5/0xf0 [ 330.389908] ? sock_write_iter+0x1e9/0x3d0 [ 330.394124] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 330.399912] ? iov_iter_get_pages+0x1ef/0x11a0 [ 330.404490] ? mark_held_locks+0xc7/0x130 [ 330.408616] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 330.413542] ? __lock_is_held+0xb5/0x140 [ 330.417600] generic_gcmaes_encrypt+0xfd/0x150 [ 330.422307] ? generic_gcmaes_encrypt+0xfd/0x150 [ 330.427056] ? helper_rfc4106_encrypt+0x450/0x450 [ 330.431890] ? __kmalloc+0x5f1/0x770 [ 330.435590] gcmaes_wrapper_encrypt+0x109/0x180 [ 330.440249] tls_push_record+0x966/0x1720 [ 330.444388] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.448963] tls_sw_sendmsg+0x92d/0x1020 [ 330.453011] ? find_held_lock+0x36/0x1d0 [ 330.457060] ? tls_sw_push_pending_record+0x10/0x10 [ 330.462076] ? __local_bh_enable_ip+0x160/0x260 [ 330.466727] ? lock_sock_nested+0xc5/0x100 [ 330.470942] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.475503] ? lock_sock_nested+0x82/0x100 [ 330.479717] ? trace_hardirqs_on+0x28/0x190 [ 330.484020] ? lock_sock_nested+0x82/0x100 [ 330.488235] ? lock_sock_nested+0x82/0x100 [ 330.492450] inet_sendmsg+0x108/0x440 [ 330.496231] smc_sendmsg+0x223/0x320 [ 330.499922] ? smc_sendpage+0x170/0x170 [ 330.503876] sock_sendmsg+0xb5/0xf0 [ 330.507497] sock_write_iter+0x1e9/0x3d0 [ 330.511541] ? sock_sendmsg+0xf0/0xf0 [ 330.515331] ? compress_file_range.constprop.71+0x490/0x11b0 [ 330.521126] __vfs_write+0x443/0x890 [ 330.524840] ? kernel_read+0x130/0x130 [ 330.528717] ? selinux_file_permission+0x2d1/0x3f0 [ 330.533627] ? rw_verify_area+0xb8/0x2b0 [ 330.537672] vfs_write+0x150/0x4d0 [ 330.541198] ksys_write+0x103/0x260 [ 330.544828] ? do_sys_open+0x16e/0x350 [ 330.548707] ? __ia32_sys_read+0xa0/0xa0 [ 330.552746] ? do_syscall_64+0x21/0x4e0 [ 330.556700] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.562064] __x64_sys_write+0x6e/0xb0 [ 330.565935] do_syscall_64+0xd0/0x4e0 [ 330.569714] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.574902] RIP: 0033:0x459279 [ 330.578954] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.597850] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 330.605725] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 330.612978] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 330.620227] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 330.627486] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 330.634740] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 330.652010] CPU: 1 PID: 10746 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 330.659850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.669189] Call Trace: [ 330.671763] dump_stack+0x123/0x177 [ 330.675389] should_fail.cold.4+0x5/0x13 [ 330.679435] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 330.684526] ? kernel_text_address+0x79/0xf0 [ 330.688914] ? __kernel_text_address+0xd/0x40 [ 330.693387] ? unwind_get_return_address+0x61/0xa0 [ 330.698300] __should_failslab+0xba/0xf0 [ 330.702349] should_failslab+0x9/0x14 [ 330.706144] __kmalloc+0x70/0x770 [ 330.709589] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 330.714843] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 330.719925] ? tls_push_record+0xf3/0x1720 [ 330.724137] ? tls_sw_sendmsg+0x92d/0x1020 [ 330.728348] ? inet_sendmsg+0x108/0x440 [ 330.732300] ? smc_sendmsg+0x223/0x320 [ 330.736166] ? sock_sendmsg+0xb5/0xf0 [ 330.739943] ? sock_write_iter+0x1e9/0x3d0 [ 330.744158] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 330.749974] ? iov_iter_get_pages+0x1ef/0x11a0 [ 330.754532] ? mark_held_locks+0xc7/0x130 [ 330.758661] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 330.763571] ? __lock_is_held+0xb5/0x140 [ 330.767615] generic_gcmaes_encrypt+0xfd/0x150 [ 330.772175] ? generic_gcmaes_encrypt+0xfd/0x150 [ 330.776908] ? helper_rfc4106_encrypt+0x450/0x450 [ 330.781732] ? __kmalloc+0x5f1/0x770 [ 330.785425] gcmaes_wrapper_encrypt+0x109/0x180 [ 330.790073] tls_push_record+0x966/0x1720 [ 330.794198] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.798762] tls_sw_sendmsg+0x92d/0x1020 [ 330.802805] ? find_held_lock+0x36/0x1d0 [ 330.806845] ? tls_sw_push_pending_record+0x10/0x10 [ 330.811838] ? __local_bh_enable_ip+0x160/0x260 [ 330.816485] ? lock_sock_nested+0xc5/0x100 [ 330.820695] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.825253] ? lock_sock_nested+0x82/0x100 [ 330.829478] ? trace_hardirqs_on+0x28/0x190 [ 330.833775] ? lock_sock_nested+0x82/0x100 [ 330.837985] ? lock_sock_nested+0x82/0x100 [ 330.842196] inet_sendmsg+0x108/0x440 [ 330.845975] smc_sendmsg+0x223/0x320 [ 330.849663] ? smc_sendpage+0x170/0x170 [ 330.853615] sock_sendmsg+0xb5/0xf0 [ 330.857220] sock_write_iter+0x1e9/0x3d0 [ 330.861271] ? sock_sendmsg+0xf0/0xf0 [ 330.865057] __vfs_write+0x443/0x890 [ 330.868748] ? kernel_read+0x130/0x130 [ 330.872618] ? selinux_file_permission+0x2d1/0x3f0 [ 330.877529] ? rw_verify_area+0xb8/0x2b0 [ 330.881578] vfs_write+0x150/0x4d0 [ 330.885101] ksys_write+0x103/0x260 [ 330.888705] ? do_sys_open+0x16e/0x350 [ 330.892566] ? __ia32_sys_read+0xa0/0xa0 [ 330.896605] ? do_syscall_64+0x21/0x4e0 [ 330.900559] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.905908] __x64_sys_write+0x6e/0xb0 [ 330.909783] do_syscall_64+0xd0/0x4e0 [ 330.913565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.918742] RIP: 0033:0x459279 [ 330.921912] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.940894] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 330.948599] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 330.955867] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 330.963121] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 330.970385] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 2019/12/05 07:05:16 executed programs: 1002 [ 330.977643] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 330.988205] CPU: 1 PID: 10742 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 330.996064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.996068] Call Trace: [ 330.996082] dump_stack+0x123/0x177 [ 330.996092] should_fail.cold.4+0x5/0x13 [ 330.996099] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 330.996105] ? kernel_text_address+0x79/0xf0 [ 330.996110] ? __kernel_text_address+0xd/0x40 [ 330.996117] ? unwind_get_return_address+0x61/0xa0 [ 330.996125] __should_failslab+0xba/0xf0 [ 331.015744] should_failslab+0x9/0x14 [ 331.015752] __kmalloc+0x70/0x770 [ 331.015762] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 331.015769] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 331.056229] ? tls_push_record+0xf3/0x1720 [ 331.060443] ? tls_sw_sendmsg+0x92d/0x1020 [ 331.064656] ? inet_sendmsg+0x108/0x440 [ 331.068612] ? smc_sendmsg+0x223/0x320 [ 331.072478] ? sock_sendmsg+0xb5/0xf0 [ 331.076266] ? sock_write_iter+0x1e9/0x3d0 [ 331.080503] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 331.086288] ? iov_iter_get_pages+0x1ef/0x11a0 [ 331.090846] ? mark_held_locks+0xc7/0x130 [ 331.094973] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 331.099899] ? __lock_is_held+0xb5/0x140 [ 331.103941] generic_gcmaes_encrypt+0xfd/0x150 [ 331.108665] ? generic_gcmaes_encrypt+0xfd/0x150 [ 331.113410] ? helper_rfc4106_encrypt+0x450/0x450 [ 331.118239] ? __kmalloc+0x5f1/0x770 [ 331.121939] gcmaes_wrapper_encrypt+0x109/0x180 [ 331.126695] tls_push_record+0x966/0x1720 [ 331.130823] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.135392] tls_sw_sendmsg+0x92d/0x1020 [ 331.139435] ? find_held_lock+0x36/0x1d0 [ 331.143476] ? tls_sw_push_pending_record+0x10/0x10 [ 331.148471] ? __local_bh_enable_ip+0x160/0x260 [ 331.154909] ? lock_sock_nested+0xc5/0x100 [ 331.159133] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.163704] ? lock_sock_nested+0x82/0x100 [ 331.167918] ? trace_hardirqs_on+0x28/0x190 [ 331.172235] ? lock_sock_nested+0x82/0x100 [ 331.176445] ? lock_sock_nested+0x82/0x100 [ 331.180661] inet_sendmsg+0x108/0x440 [ 331.184439] smc_sendmsg+0x223/0x320 [ 331.188135] ? smc_sendpage+0x170/0x170 [ 331.192109] sock_sendmsg+0xb5/0xf0 [ 331.195713] sock_write_iter+0x1e9/0x3d0 [ 331.199918] ? sock_sendmsg+0xf0/0xf0 [ 331.203721] __vfs_write+0x443/0x890 [ 331.207451] ? kernel_read+0x130/0x130 [ 331.211329] ? selinux_file_permission+0x2d1/0x3f0 [ 331.216246] ? rw_verify_area+0xb8/0x2b0 [ 331.220302] vfs_write+0x150/0x4d0 [ 331.223828] ksys_write+0x103/0x260 [ 331.227437] ? do_sys_open+0x16e/0x350 [ 331.231308] ? __ia32_sys_read+0xa0/0xa0 [ 331.235351] ? do_syscall_64+0x21/0x4e0 [ 331.239303] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.244653] __x64_sys_write+0x6e/0xb0 [ 331.248520] do_syscall_64+0xd0/0x4e0 [ 331.252307] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.257473] RIP: 0033:0x459279 [ 331.260653] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.279543] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.287229] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 331.294475] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 331.301721] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 331.308970] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 331.316218] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 331.325504] FAULT_INJECTION: forcing a failure. [ 331.325504] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 331.329714] CPU: 1 PID: 10737 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 331.345096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.345099] Call Trace: [ 331.345112] dump_stack+0x123/0x177 [ 331.345123] should_fail.cold.4+0x5/0x13 [ 331.345130] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 331.345138] ? mark_held_locks+0xc7/0x130 [ 331.345148] __alloc_pages_nodemask+0x1d5/0x710 [ 331.345158] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 331.356037] FAULT_INJECTION: forcing a failure. [ 331.356037] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 331.357076] alloc_pages_current+0xd6/0x1b0 [ 331.357087] skb_page_frag_refill+0x20b/0x400 [ 331.357095] sk_page_frag_refill+0x46/0x1b0 [ 331.357103] tcp_sendmsg_locked+0xc58/0x3580 [ 331.373975] ? mark_held_locks+0x130/0x130 [ 331.373979] ? mark_held_locks+0xc7/0x130 [ 331.373995] ? tcp_sendpage+0x50/0x50 [ 331.374003] ? mark_held_locks+0xc7/0x130 [ 331.374012] ? __local_bh_enable_ip+0x160/0x260 [ 331.374018] ? lock_sock_nested+0xc5/0x100 [ 331.374024] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.374030] ? lock_sock_nested+0x82/0x100 [ 331.429333] ? trace_hardirqs_on+0x28/0x190 [ 331.442786] ? lock_sock_nested+0x82/0x100 [ 331.442792] ? lock_sock_nested+0x82/0x100 [ 331.442802] ? __local_bh_enable_ip+0x160/0x260 [ 331.442813] tcp_sendmsg+0x27/0x40 [ 331.442822] inet_sendmsg+0x108/0x440 [ 331.442831] smc_sendmsg+0x223/0x320 [ 331.475440] ? smc_sendpage+0x170/0x170 [ 331.479405] sock_sendmsg+0xb5/0xf0 [ 331.483015] sock_write_iter+0x1e9/0x3d0 [ 331.487222] ? sock_sendmsg+0xf0/0xf0 [ 331.491038] __vfs_write+0x443/0x890 [ 331.494748] ? kernel_read+0x130/0x130 [ 331.498640] ? selinux_file_permission+0x2d1/0x3f0 [ 331.503569] ? rw_verify_area+0xb8/0x2b0 [ 331.507621] vfs_write+0x150/0x4d0 [ 331.511143] ksys_write+0x103/0x260 [ 331.514755] ? do_sys_open+0x16e/0x350 [ 331.518647] ? __ia32_sys_read+0xa0/0xa0 [ 331.522707] ? do_syscall_64+0x21/0x4e0 [ 331.526670] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.532017] __x64_sys_write+0x6e/0xb0 [ 331.535913] do_syscall_64+0xd0/0x4e0 [ 331.540657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.545835] RIP: 0033:0x459279 [ 331.549025] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.567922] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.575618] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 331.582875] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 331.590130] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 331.597378] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 331.604628] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 331.611900] CPU: 0 PID: 10752 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 331.619847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.629391] Call Trace: [ 331.631959] dump_stack+0x123/0x177 [ 331.635570] should_fail.cold.4+0x5/0x13 [ 331.639609] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 331.644691] ? mark_held_locks+0xc7/0x130 [ 331.648819] __alloc_pages_nodemask+0x1d5/0x710 [ 331.653481] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 331.658480] alloc_pages_current+0xd6/0x1b0 [ 331.662780] skb_page_frag_refill+0x20b/0x400 [ 331.667275] sk_page_frag_refill+0x46/0x1b0 [ 331.671576] tcp_sendmsg_locked+0xc58/0x3580 [ 331.675964] ? mark_held_locks+0x130/0x130 [ 331.680186] ? mark_held_locks+0xc7/0x130 [ 331.684345] ? tcp_sendpage+0x50/0x50 [ 331.688133] ? mark_held_locks+0xc7/0x130 [ 331.692258] ? __local_bh_enable_ip+0x160/0x260 [ 331.696902] ? lock_sock_nested+0xc5/0x100 [ 331.701116] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.705685] ? lock_sock_nested+0x82/0x100 [ 331.709896] ? trace_hardirqs_on+0x28/0x190 [ 331.714192] ? lock_sock_nested+0x82/0x100 [ 331.718405] ? lock_sock_nested+0x82/0x100 [ 331.722617] ? __local_bh_enable_ip+0x160/0x260 [ 331.727264] tcp_sendmsg+0x27/0x40 [ 331.730786] inet_sendmsg+0x108/0x440 [ 331.734599] smc_sendmsg+0x223/0x320 [ 331.738290] ? smc_sendpage+0x170/0x170 [ 331.742275] sock_sendmsg+0xb5/0xf0 [ 331.745880] sock_write_iter+0x1e9/0x3d0 [ 331.749933] ? sock_sendmsg+0xf0/0xf0 [ 331.753715] ? aa_write_access+0xb40/0x1420 [ 331.758022] __vfs_write+0x443/0x890 [ 331.761723] ? kernel_read+0x130/0x130 [ 331.765596] ? selinux_file_permission+0x2d1/0x3f0 [ 331.770505] ? rw_verify_area+0xb8/0x2b0 [ 331.774554] vfs_write+0x150/0x4d0 [ 331.778076] ksys_write+0x103/0x260 [ 331.781698] ? do_sys_open+0x16e/0x350 [ 331.785580] ? __ia32_sys_read+0xa0/0xa0 [ 331.789618] ? do_syscall_64+0x21/0x4e0 [ 331.793573] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.798914] __x64_sys_write+0x6e/0xb0 [ 331.802795] do_syscall_64+0xd0/0x4e0 [ 331.806577] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.811843] RIP: 0033:0x459279 [ 331.815021] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.833900] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.841593] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 331.848840] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 331.856095] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 331.863342] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 331.870590] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 331.880687] FAULT_INJECTION: forcing a failure. [ 331.880687] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 331.893421] CPU: 1 PID: 10756 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 331.901235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.911546] Call Trace: [ 331.914131] dump_stack+0x123/0x177 [ 331.917758] should_fail.cold.4+0x5/0x13 [ 331.921820] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 331.926919] ? mark_held_locks+0xc7/0x130 [ 331.931060] __alloc_pages_nodemask+0x1d5/0x710 [ 331.931069] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 331.931085] alloc_pages_current+0xd6/0x1b0 [ 331.931095] skb_page_frag_refill+0x20b/0x400 [ 331.931102] sk_page_frag_refill+0x46/0x1b0 [ 331.931109] tcp_sendmsg_locked+0xc58/0x3580 [ 331.950012] ? mark_held_locks+0x130/0x130 [ 331.950018] ? mark_held_locks+0xc7/0x130 [ 331.950036] ? tcp_sendpage+0x50/0x50 [ 331.950044] ? mark_held_locks+0xc7/0x130 [ 331.950054] ? __local_bh_enable_ip+0x160/0x260 [ 331.950061] ? lock_sock_nested+0xc5/0x100 [ 331.950067] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.967133] ? lock_sock_nested+0x82/0x100 [ 331.967140] ? trace_hardirqs_on+0x28/0x190 [ 331.967144] ? lock_sock_nested+0x82/0x100 [ 331.967149] ? lock_sock_nested+0x82/0x100 [ 331.967158] ? __local_bh_enable_ip+0x160/0x260 [ 331.967170] tcp_sendmsg+0x27/0x40 [ 331.967178] inet_sendmsg+0x108/0x440 [ 331.967187] smc_sendmsg+0x223/0x320 [ 331.984022] ? smc_sendpage+0x170/0x170 [ 331.984031] sock_sendmsg+0xb5/0xf0 [ 331.984038] sock_write_iter+0x1e9/0x3d0 [ 331.984046] ? sock_sendmsg+0xf0/0xf0 [ 331.984065] __vfs_write+0x443/0x890 [ 331.984071] ? kernel_read+0x130/0x130 [ 331.984086] ? selinux_file_permission+0x2d1/0x3f0 [ 331.984097] ? rw_verify_area+0xb8/0x2b0 [ 331.984104] vfs_write+0x150/0x4d0 [ 331.984111] ksys_write+0x103/0x260 [ 331.984115] ? do_sys_open+0x16e/0x350 [ 331.984120] ? __ia32_sys_read+0xa0/0xa0 [ 331.984128] ? do_syscall_64+0x21/0x4e0 [ 331.984135] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.984144] __x64_sys_write+0x6e/0xb0 [ 331.984149] do_syscall_64+0xd0/0x4e0 [ 331.984155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.984161] RIP: 0033:0x459279 [ 331.984167] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.984171] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.992960] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 331.992964] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 331.992967] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 331.992970] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 331.992973] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 332.014285] CPU: 1 PID: 10764 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 332.033401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.044821] Call Trace: [ 332.044836] dump_stack+0x123/0x177 [ 332.044849] should_fail.cold.4+0x5/0x13 [ 332.044857] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 332.044865] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 332.044871] ? kasan_unpoison_shadow+0x35/0x50 [ 332.044880] __alloc_pages_nodemask+0x1d5/0x710 [ 332.044888] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 332.044901] alloc_pages_current+0xd6/0x1b0 [ 332.044911] skb_page_frag_refill+0x20b/0x400 [ 332.044918] sk_page_frag_refill+0x46/0x1b0 [ 332.044926] tcp_sendmsg_locked+0xc58/0x3580 [ 332.044934] ? mark_held_locks+0x130/0x130 [ 332.078251] ? mark_held_locks+0xc7/0x130 [ 332.085915] ? tcp_sendpage+0x50/0x50 [ 332.085922] ? mark_held_locks+0xc7/0x130 [ 332.085931] ? __local_bh_enable_ip+0x160/0x260 [ 332.085937] ? lock_sock_nested+0xc5/0x100 [ 332.085943] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.085947] ? lock_sock_nested+0x82/0x100 [ 332.085953] ? trace_hardirqs_on+0x28/0x190 [ 332.085956] ? lock_sock_nested+0x82/0x100 [ 332.085960] ? lock_sock_nested+0x82/0x100 [ 332.085965] ? __local_bh_enable_ip+0x160/0x260 [ 332.085974] tcp_sendmsg+0x27/0x40 [ 332.135755] inet_sendmsg+0x108/0x440 [ 332.135765] smc_sendmsg+0x223/0x320 [ 332.135771] ? smc_sendpage+0x170/0x170 [ 332.135780] sock_sendmsg+0xb5/0xf0 [ 332.135786] sock_write_iter+0x1e9/0x3d0 [ 332.135794] ? sock_sendmsg+0xf0/0xf0 [ 332.135809] __vfs_write+0x443/0x890 [ 332.135817] ? kernel_read+0x130/0x130 [ 332.135831] ? selinux_file_permission+0x2d1/0x3f0 [ 332.135841] ? rw_verify_area+0xb8/0x2b0 [ 332.135849] vfs_write+0x150/0x4d0 [ 332.135857] ksys_write+0x103/0x260 [ 332.135862] ? do_sys_open+0x16e/0x350 [ 332.135868] ? __ia32_sys_read+0xa0/0xa0 [ 332.135878] ? do_syscall_64+0x21/0x4e0 [ 332.341786] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.347132] __x64_sys_write+0x6e/0xb0 [ 332.350999] do_syscall_64+0xd0/0x4e0 [ 332.354776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.359941] RIP: 0033:0x459279 [ 332.363111] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.382003] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 332.389700] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 332.396967] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 332.404218] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 332.411467] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 332.418715] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 332.444389] FAULT_INJECTION: forcing a failure. [ 332.444389] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 332.456840] FAULT_INJECTION: forcing a failure. [ 332.456840] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 332.457160] FAULT_INJECTION: forcing a failure. [ 332.457160] name failslab, interval 1, probability 0, space 0, times 0 [ 332.480763] FAULT_INJECTION: forcing a failure. [ 332.480763] name failslab, interval 1, probability 0, space 0, times 0 [ 332.493647] CPU: 1 PID: 10780 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 332.501462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.510892] Call Trace: [ 332.513465] dump_stack+0x123/0x177 [ 332.517080] should_fail.cold.4+0x5/0x13 [ 332.521123] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 332.526206] ? kernel_text_address+0x79/0xf0 [ 332.530592] ? __kernel_text_address+0xd/0x40 [ 332.535073] ? unwind_get_return_address+0x61/0xa0 [ 332.539992] __should_failslab+0xba/0xf0 [ 332.544047] should_failslab+0x9/0x14 [ 332.547834] __kmalloc+0x70/0x770 [ 332.551323] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 332.556595] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 332.561700] ? tls_push_record+0xf3/0x1720 [ 332.566031] ? tls_sw_sendmsg+0x92d/0x1020 [ 332.570275] ? inet_sendmsg+0x108/0x440 [ 332.574236] ? smc_sendmsg+0x223/0x320 [ 332.578114] ? sock_sendmsg+0xb5/0xf0 [ 332.581909] ? sock_write_iter+0x1e9/0x3d0 [ 332.586141] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 332.591945] ? iov_iter_get_pages+0x1ef/0x11a0 [ 332.596512] ? mark_held_locks+0xc7/0x130 [ 332.600646] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 332.605569] ? __lock_is_held+0xb5/0x140 [ 332.609619] generic_gcmaes_encrypt+0xfd/0x150 [ 332.614184] ? generic_gcmaes_encrypt+0xfd/0x150 [ 332.618928] ? helper_rfc4106_encrypt+0x450/0x450 [ 332.623758] ? __kmalloc+0x5f1/0x770 [ 332.627460] gcmaes_wrapper_encrypt+0x109/0x180 [ 332.632114] tls_push_record+0x966/0x1720 [ 332.636246] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.640998] tls_sw_sendmsg+0x92d/0x1020 [ 332.645048] ? find_held_lock+0x36/0x1d0 [ 332.649093] ? tls_sw_push_pending_record+0x10/0x10 [ 332.654098] ? __local_bh_enable_ip+0x160/0x260 [ 332.658753] ? lock_sock_nested+0xc5/0x100 [ 332.662981] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.667543] ? lock_sock_nested+0x82/0x100 [ 332.671754] ? trace_hardirqs_on+0x28/0x190 [ 332.676056] ? lock_sock_nested+0x82/0x100 [ 332.680303] ? lock_sock_nested+0x82/0x100 [ 332.684525] inet_sendmsg+0x108/0x440 [ 332.688312] smc_sendmsg+0x223/0x320 [ 332.692005] ? smc_sendpage+0x170/0x170 [ 332.695976] sock_sendmsg+0xb5/0xf0 [ 332.699590] sock_write_iter+0x1e9/0x3d0 [ 332.703632] ? sock_sendmsg+0xf0/0xf0 [ 332.707430] __vfs_write+0x443/0x890 [ 332.711128] ? kernel_read+0x130/0x130 [ 332.715014] ? selinux_file_permission+0x2d1/0x3f0 [ 332.719939] ? rw_verify_area+0xb8/0x2b0 [ 332.723985] vfs_write+0x150/0x4d0 [ 332.727533] ksys_write+0x103/0x260 [ 332.731139] ? do_sys_open+0x16e/0x350 [ 332.735109] ? __ia32_sys_read+0xa0/0xa0 [ 332.739158] ? do_syscall_64+0x21/0x4e0 [ 332.743124] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.748472] __x64_sys_write+0x6e/0xb0 [ 332.752340] do_syscall_64+0xd0/0x4e0 [ 332.756130] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.761310] RIP: 0033:0x459279 [ 332.764541] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.783442] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 332.791238] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 332.798511] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 332.805762] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 332.813012] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 332.820262] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 332.827545] CPU: 0 PID: 10783 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 332.835348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.844704] Call Trace: [ 332.847295] dump_stack+0x123/0x177 [ 332.850936] should_fail.cold.4+0x5/0x13 [ 332.854993] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 332.860075] ? mark_held_locks+0xc7/0x130 [ 332.864206] __alloc_pages_nodemask+0x1d5/0x710 [ 332.868854] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 332.873852] alloc_pages_current+0xd6/0x1b0 [ 332.878162] skb_page_frag_refill+0x20b/0x400 [ 332.882646] sk_page_frag_refill+0x46/0x1b0 [ 332.886946] tcp_sendmsg_locked+0xc58/0x3580 [ 332.891333] ? mark_held_locks+0x130/0x130 [ 332.895544] ? mark_held_locks+0xc7/0x130 [ 332.899676] ? tcp_sendpage+0x50/0x50 [ 332.903453] ? mark_held_locks+0xc7/0x130 [ 332.907580] ? __local_bh_enable_ip+0x160/0x260 [ 332.912227] ? lock_sock_nested+0xc5/0x100 [ 332.916446] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.921008] ? lock_sock_nested+0x82/0x100 [ 332.925220] ? trace_hardirqs_on+0x28/0x190 [ 332.929530] ? lock_sock_nested+0x82/0x100 [ 332.933747] ? lock_sock_nested+0x82/0x100 [ 332.937966] ? __local_bh_enable_ip+0x160/0x260 [ 332.942622] tcp_sendmsg+0x27/0x40 [ 332.946149] inet_sendmsg+0x108/0x440 [ 332.949932] smc_sendmsg+0x223/0x320 [ 332.953645] ? smc_sendpage+0x170/0x170 [ 332.957595] sock_sendmsg+0xb5/0xf0 [ 332.961201] sock_write_iter+0x1e9/0x3d0 [ 332.965241] ? sock_sendmsg+0xf0/0xf0 [ 332.969040] __vfs_write+0x443/0x890 [ 332.972732] ? kernel_read+0x130/0x130 [ 332.976602] ? selinux_file_permission+0x2d1/0x3f0 [ 332.982638] ? rw_verify_area+0xb8/0x2b0 [ 332.986677] vfs_write+0x150/0x4d0 [ 332.990197] ksys_write+0x103/0x260 [ 332.993803] ? do_sys_open+0x16e/0x350 [ 332.997667] ? __ia32_sys_read+0xa0/0xa0 [ 333.001708] ? do_syscall_64+0x21/0x4e0 [ 333.005660] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.011002] __x64_sys_write+0x6e/0xb0 [ 333.014865] do_syscall_64+0xd0/0x4e0 [ 333.018645] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.023812] RIP: 0033:0x459279 [ 333.026981] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.045862] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.053550] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 333.060810] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 333.068058] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 333.075307] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 333.082556] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 333.094090] CPU: 1 PID: 10782 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 333.101920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.111275] Call Trace: [ 333.113862] dump_stack+0x123/0x177 [ 333.117491] should_fail.cold.4+0x5/0x13 [ 333.121555] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 333.126642] ? mark_held_locks+0xc7/0x130 [ 333.130774] __alloc_pages_nodemask+0x1d5/0x710 [ 333.135429] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 333.140444] alloc_pages_current+0xd6/0x1b0 [ 333.144753] skb_page_frag_refill+0x20b/0x400 [ 333.149229] sk_page_frag_refill+0x46/0x1b0 [ 333.153545] tcp_sendmsg_locked+0xc58/0x3580 [ 333.157977] ? mark_held_locks+0x130/0x130 [ 333.162188] ? mark_held_locks+0xc7/0x130 [ 333.166340] ? tcp_sendpage+0x50/0x50 [ 333.170221] ? mark_held_locks+0xc7/0x130 [ 333.174352] ? __local_bh_enable_ip+0x160/0x260 [ 333.179004] ? lock_sock_nested+0xc5/0x100 [ 333.183218] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.187789] ? lock_sock_nested+0x82/0x100 [ 333.192004] ? trace_hardirqs_on+0x28/0x190 [ 333.196307] ? lock_sock_nested+0x82/0x100 [ 333.200531] ? lock_sock_nested+0x82/0x100 [ 333.204753] ? __local_bh_enable_ip+0x160/0x260 [ 333.209424] tcp_sendmsg+0x27/0x40 [ 333.212949] inet_sendmsg+0x108/0x440 [ 333.216735] smc_sendmsg+0x223/0x320 [ 333.220445] ? smc_sendpage+0x170/0x170 [ 333.224412] sock_sendmsg+0xb5/0xf0 [ 333.224419] sock_write_iter+0x1e9/0x3d0 [ 333.224426] ? sock_sendmsg+0xf0/0xf0 [ 333.224442] __vfs_write+0x443/0x890 [ 333.224450] ? kernel_read+0x130/0x130 [ 333.224464] ? selinux_file_permission+0x2d1/0x3f0 [ 333.224474] ? rw_verify_area+0xb8/0x2b0 [ 333.224482] vfs_write+0x150/0x4d0 [ 333.235944] ksys_write+0x103/0x260 [ 333.235949] ? do_sys_open+0x16e/0x350 [ 333.235956] ? __ia32_sys_read+0xa0/0xa0 [ 333.235963] ? do_syscall_64+0x21/0x4e0 [ 333.235970] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.235979] __x64_sys_write+0x6e/0xb0 [ 333.235985] do_syscall_64+0xd0/0x4e0 [ 333.235991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.235996] RIP: 0033:0x459279 [ 333.236002] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.236005] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.236010] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 333.236013] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 333.236016] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 333.236020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 333.236022] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 333.258703] FAULT_INJECTION: forcing a failure. [ 333.258703] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 333.265406] CPU: 0 PID: 10785 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 333.375658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.384991] Call Trace: [ 333.387568] dump_stack+0x123/0x177 [ 333.391264] should_fail.cold.4+0x5/0x13 [ 333.395316] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 333.400398] ? kernel_text_address+0x79/0xf0 [ 333.404789] ? __kernel_text_address+0xd/0x40 [ 333.409260] ? unwind_get_return_address+0x61/0xa0 [ 333.414175] __should_failslab+0xba/0xf0 [ 333.418745] should_failslab+0x9/0x14 [ 333.422524] __kmalloc+0x70/0x770 [ 333.425956] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 333.431211] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 333.436292] ? tls_push_record+0xf3/0x1720 [ 333.440511] ? tls_sw_sendmsg+0x92d/0x1020 [ 333.444725] ? inet_sendmsg+0x108/0x440 [ 333.448674] ? smc_sendmsg+0x223/0x320 [ 333.452541] ? sock_sendmsg+0xb5/0xf0 [ 333.456319] ? sock_write_iter+0x1e9/0x3d0 [ 333.460535] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 333.466310] ? iov_iter_get_pages+0x1ef/0x11a0 [ 333.470868] ? mark_held_locks+0xc7/0x130 [ 333.474991] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 333.479905] ? __lock_is_held+0xb5/0x140 [ 333.483946] generic_gcmaes_encrypt+0xfd/0x150 [ 333.488505] ? generic_gcmaes_encrypt+0xfd/0x150 [ 333.493242] ? helper_rfc4106_encrypt+0x450/0x450 [ 333.498063] ? __kmalloc+0x5f1/0x770 [ 333.501753] gcmaes_wrapper_encrypt+0x109/0x180 [ 333.506400] tls_push_record+0x966/0x1720 [ 333.510525] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.515231] tls_sw_sendmsg+0x92d/0x1020 [ 333.519298] ? find_held_lock+0x36/0x1d0 [ 333.523364] ? tls_sw_push_pending_record+0x10/0x10 [ 333.528367] ? __local_bh_enable_ip+0x160/0x260 [ 333.533019] ? lock_sock_nested+0xc5/0x100 [ 333.537247] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.541809] ? lock_sock_nested+0x82/0x100 [ 333.546022] ? trace_hardirqs_on+0x28/0x190 [ 333.550321] ? lock_sock_nested+0x82/0x100 [ 333.554534] ? lock_sock_nested+0x82/0x100 [ 333.558756] inet_sendmsg+0x108/0x440 [ 333.562536] smc_sendmsg+0x223/0x320 [ 333.566237] ? smc_sendpage+0x170/0x170 [ 333.570199] sock_sendmsg+0xb5/0xf0 [ 333.573805] sock_write_iter+0x1e9/0x3d0 [ 333.577846] ? sock_sendmsg+0xf0/0xf0 [ 333.581640] __vfs_write+0x443/0x890 [ 333.585332] ? kernel_read+0x130/0x130 [ 333.589213] ? selinux_file_permission+0x2d1/0x3f0 [ 333.594124] ? rw_verify_area+0xb8/0x2b0 [ 333.598165] vfs_write+0x150/0x4d0 [ 333.601683] ksys_write+0x103/0x260 [ 333.605289] ? do_sys_open+0x16e/0x350 [ 333.609152] ? __ia32_sys_read+0xa0/0xa0 [ 333.613192] ? do_syscall_64+0x21/0x4e0 [ 333.617147] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.622490] __x64_sys_write+0x6e/0xb0 [ 333.626354] do_syscall_64+0xd0/0x4e0 [ 333.630163] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.635358] RIP: 0033:0x459279 [ 333.638551] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.657445] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.665147] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 333.672484] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 333.679734] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 333.686983] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 333.694242] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 333.701622] CPU: 1 PID: 10792 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 333.709431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.718791] Call Trace: [ 333.718806] dump_stack+0x123/0x177 [ 333.718817] should_fail.cold.4+0x5/0x13 [ 333.718824] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 333.718831] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 333.718836] ? kasan_unpoison_shadow+0x35/0x50 [ 333.718847] __alloc_pages_nodemask+0x1d5/0x710 [ 333.718853] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 333.718868] alloc_pages_current+0xd6/0x1b0 [ 333.718878] skb_page_frag_refill+0x20b/0x400 [ 333.718884] sk_page_frag_refill+0x46/0x1b0 [ 333.718891] tcp_sendmsg_locked+0xc58/0x3580 [ 333.718900] ? mark_held_locks+0x130/0x130 [ 333.718906] ? mark_held_locks+0xc7/0x130 [ 333.725109] ? tcp_sendpage+0x50/0x50 [ 333.725119] ? mark_held_locks+0xc7/0x130 [ 333.725128] ? __local_bh_enable_ip+0x160/0x260 [ 333.725134] ? lock_sock_nested+0xc5/0x100 [ 333.725138] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.725142] ? lock_sock_nested+0x82/0x100 [ 333.725147] ? trace_hardirqs_on+0x28/0x190 [ 333.725150] ? lock_sock_nested+0x82/0x100 [ 333.725154] ? lock_sock_nested+0x82/0x100 [ 333.725161] ? __local_bh_enable_ip+0x160/0x260 [ 333.725169] tcp_sendmsg+0x27/0x40 [ 333.725177] inet_sendmsg+0x108/0x440 [ 333.725185] smc_sendmsg+0x223/0x320 [ 333.725190] ? smc_sendpage+0x170/0x170 [ 333.725197] sock_sendmsg+0xb5/0xf0 [ 333.725204] sock_write_iter+0x1e9/0x3d0 [ 333.725210] ? sock_sendmsg+0xf0/0xf0 [ 333.725228] __vfs_write+0x443/0x890 [ 333.725235] ? kernel_read+0x130/0x130 [ 333.744292] ? selinux_file_permission+0x2d1/0x3f0 [ 333.744307] ? rw_verify_area+0xb8/0x2b0 [ 333.744316] vfs_write+0x150/0x4d0 [ 333.744324] ksys_write+0x103/0x260 [ 333.754004] ? do_sys_open+0x16e/0x350 [ 333.754010] ? __ia32_sys_read+0xa0/0xa0 [ 333.754019] ? do_syscall_64+0x21/0x4e0 [ 333.754025] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.754033] __x64_sys_write+0x6e/0xb0 [ 333.754040] do_syscall_64+0xd0/0x4e0 [ 333.754046] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.754051] RIP: 0033:0x459279 [ 333.754057] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.754060] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.754066] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 333.754069] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 333.754072] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 333.754076] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 333.963153] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 334.023107] FAULT_INJECTION: forcing a failure. [ 334.023107] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 334.023816] FAULT_INJECTION: forcing a failure. [ 334.023816] name failslab, interval 1, probability 0, space 0, times 0 [ 334.047242] FAULT_INJECTION: forcing a failure. [ 334.047242] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 334.059433] CPU: 1 PID: 10800 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 334.067243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.076598] Call Trace: [ 334.079170] dump_stack+0x123/0x177 [ 334.082788] should_fail.cold.4+0x5/0x13 [ 334.086833] ? trace_hardirqs_on_caller+0x28/0x180 [ 334.091746] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 334.097024] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 334.101779] __alloc_pages_nodemask+0x1d5/0x710 [ 334.106553] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 334.111566] alloc_pages_current+0xd6/0x1b0 [ 334.115897] skb_page_frag_refill+0x20b/0x400 [ 334.120392] sk_page_frag_refill+0x46/0x1b0 [ 334.124703] tcp_sendmsg_locked+0xc58/0x3580 [ 334.129093] ? mark_held_locks+0x130/0x130 [ 334.133320] ? mark_held_locks+0xc7/0x130 [ 334.137541] ? tcp_sendpage+0x50/0x50 [ 334.141322] ? mark_held_locks+0xc7/0x130 [ 334.145461] ? __local_bh_enable_ip+0x160/0x260 [ 334.150117] ? lock_sock_nested+0xc5/0x100 [ 334.154334] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.158899] ? lock_sock_nested+0x82/0x100 [ 334.163114] ? trace_hardirqs_on+0x28/0x190 [ 334.167429] ? lock_sock_nested+0x82/0x100 [ 334.171650] ? lock_sock_nested+0x82/0x100 [ 334.175864] ? __local_bh_enable_ip+0x160/0x260 [ 334.180524] tcp_sendmsg+0x27/0x40 [ 334.184052] inet_sendmsg+0x108/0x440 [ 334.187846] smc_sendmsg+0x223/0x320 [ 334.191538] ? smc_sendpage+0x170/0x170 [ 334.195489] sock_sendmsg+0xb5/0xf0 [ 334.199095] sock_write_iter+0x1e9/0x3d0 [ 334.203137] ? sock_sendmsg+0xf0/0xf0 [ 334.206924] __vfs_write+0x443/0x890 [ 334.210616] ? kernel_read+0x130/0x130 [ 334.214492] ? selinux_file_permission+0x2d1/0x3f0 [ 334.219414] ? rw_verify_area+0xb8/0x2b0 [ 334.223452] vfs_write+0x150/0x4d0 [ 334.226971] ksys_write+0x103/0x260 [ 334.230581] ? do_sys_open+0x16e/0x350 [ 334.234447] ? __ia32_sys_read+0xa0/0xa0 [ 334.238486] ? do_syscall_64+0x21/0x4e0 [ 334.242444] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.247786] __x64_sys_write+0x6e/0xb0 [ 334.251652] do_syscall_64+0xd0/0x4e0 [ 334.255433] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.260598] RIP: 0033:0x459279 [ 334.263770] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.282652] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.290340] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 334.297593] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 334.304848] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 334.312102] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 334.319360] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 334.329317] FAULT_INJECTION: forcing a failure. [ 334.329317] name failslab, interval 1, probability 0, space 0, times 0 [ 334.331485] CPU: 1 PID: 10802 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 334.348320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.357662] Call Trace: [ 334.360238] dump_stack+0x123/0x177 [ 334.363850] should_fail.cold.4+0x5/0x13 [ 334.367892] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 334.372976] ? kernel_text_address+0x79/0xf0 [ 334.377380] ? __kernel_text_address+0xd/0x40 [ 334.381856] ? unwind_get_return_address+0x61/0xa0 [ 334.386766] __should_failslab+0xba/0xf0 [ 334.390814] should_failslab+0x9/0x14 [ 334.394599] __kmalloc+0x70/0x770 [ 334.398033] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 334.403289] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 334.408371] ? tls_push_record+0xf3/0x1720 [ 334.412586] ? tls_sw_sendmsg+0x92d/0x1020 [ 334.416808] ? inet_sendmsg+0x108/0x440 [ 334.420768] ? smc_sendmsg+0x223/0x320 [ 334.424641] ? sock_sendmsg+0xb5/0xf0 [ 334.428422] ? sock_write_iter+0x1e9/0x3d0 [ 334.432652] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 334.438439] ? iov_iter_get_pages+0x1ef/0x11a0 [ 334.443003] ? mark_held_locks+0xc7/0x130 [ 334.447137] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 334.452051] ? __lock_is_held+0xb5/0x140 [ 334.456105] generic_gcmaes_encrypt+0xfd/0x150 [ 334.460695] ? generic_gcmaes_encrypt+0xfd/0x150 [ 334.465438] ? helper_rfc4106_encrypt+0x450/0x450 [ 334.470282] ? __kmalloc+0x5f1/0x770 [ 334.473998] gcmaes_wrapper_encrypt+0x109/0x180 [ 334.478659] tls_push_record+0x966/0x1720 [ 334.482789] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.487364] tls_sw_sendmsg+0x92d/0x1020 [ 334.491410] ? find_held_lock+0x36/0x1d0 [ 334.495553] ? tls_sw_push_pending_record+0x10/0x10 [ 334.500553] ? __local_bh_enable_ip+0x160/0x260 [ 334.505201] ? lock_sock_nested+0xc5/0x100 [ 334.509413] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.513980] ? lock_sock_nested+0x82/0x100 [ 334.518194] ? trace_hardirqs_on+0x28/0x190 [ 334.522491] ? lock_sock_nested+0x82/0x100 [ 334.527137] ? lock_sock_nested+0x82/0x100 [ 334.531361] inet_sendmsg+0x108/0x440 [ 334.535142] smc_sendmsg+0x223/0x320 [ 334.538835] ? smc_sendpage+0x170/0x170 [ 334.542787] sock_sendmsg+0xb5/0xf0 [ 334.546393] sock_write_iter+0x1e9/0x3d0 [ 334.550432] ? sock_sendmsg+0xf0/0xf0 [ 334.554222] __vfs_write+0x443/0x890 [ 334.557914] ? kernel_read+0x130/0x130 [ 334.561807] ? selinux_file_permission+0x2d1/0x3f0 [ 334.566719] ? rw_verify_area+0xb8/0x2b0 [ 334.570758] vfs_write+0x150/0x4d0 [ 334.574275] ksys_write+0x103/0x260 [ 334.577880] ? do_sys_open+0x16e/0x350 [ 334.581824] ? __ia32_sys_read+0xa0/0xa0 [ 334.585927] ? do_syscall_64+0x21/0x4e0 [ 334.589887] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.595351] __x64_sys_write+0x6e/0xb0 [ 334.599229] do_syscall_64+0xd0/0x4e0 [ 334.603015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.608192] RIP: 0033:0x459279 [ 334.611369] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.630263] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.637957] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 334.645206] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 334.652456] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 334.659702] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 334.666960] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 334.676307] CPU: 0 PID: 10806 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 334.684119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.693459] Call Trace: [ 334.696036] dump_stack+0x123/0x177 [ 334.699813] should_fail.cold.4+0x5/0x13 [ 334.703871] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 334.708969] ? kernel_text_address+0x79/0xf0 [ 334.713364] ? __kernel_text_address+0xd/0x40 [ 334.717868] ? unwind_get_return_address+0x61/0xa0 [ 334.722787] __should_failslab+0xba/0xf0 [ 334.726839] should_failslab+0x9/0x14 [ 334.730621] __kmalloc+0x70/0x770 [ 334.734057] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 334.739312] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 334.744392] ? tls_push_record+0xf3/0x1720 [ 334.748603] ? tls_sw_sendmsg+0x92d/0x1020 [ 334.752824] ? inet_sendmsg+0x108/0x440 [ 334.756773] ? smc_sendmsg+0x223/0x320 [ 334.760640] ? sock_sendmsg+0xb5/0xf0 [ 334.764417] ? sock_write_iter+0x1e9/0x3d0 [ 334.768633] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 334.774436] ? iov_iter_get_pages+0x1ef/0x11a0 [ 334.778994] ? mark_held_locks+0xc7/0x130 [ 334.783135] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 334.788157] ? __lock_is_held+0xb5/0x140 [ 334.792219] generic_gcmaes_encrypt+0xfd/0x150 [ 334.796784] ? generic_gcmaes_encrypt+0xfd/0x150 [ 334.801531] ? helper_rfc4106_encrypt+0x450/0x450 [ 334.806385] ? __kmalloc+0x5f1/0x770 [ 334.810090] gcmaes_wrapper_encrypt+0x109/0x180 [ 334.814763] tls_push_record+0x966/0x1720 [ 334.818905] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.823473] tls_sw_sendmsg+0x92d/0x1020 [ 334.827529] ? find_held_lock+0x36/0x1d0 [ 334.831580] ? tls_sw_push_pending_record+0x10/0x10 [ 334.836578] ? __local_bh_enable_ip+0x160/0x260 [ 334.841236] ? lock_sock_nested+0xc5/0x100 [ 334.845451] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.850012] ? lock_sock_nested+0x82/0x100 [ 334.854222] ? trace_hardirqs_on+0x28/0x190 [ 334.858526] ? lock_sock_nested+0x82/0x100 [ 334.862741] ? lock_sock_nested+0x82/0x100 [ 334.866958] inet_sendmsg+0x108/0x440 [ 334.870744] smc_sendmsg+0x223/0x320 [ 334.874454] ? smc_sendpage+0x170/0x170 [ 334.878420] sock_sendmsg+0xb5/0xf0 [ 334.882054] sock_write_iter+0x1e9/0x3d0 [ 334.886099] ? sock_sendmsg+0xf0/0xf0 [ 334.889891] __vfs_write+0x443/0x890 [ 334.893583] ? kernel_read+0x130/0x130 [ 334.897456] ? selinux_file_permission+0x2d1/0x3f0 [ 334.902398] ? rw_verify_area+0xb8/0x2b0 [ 334.906437] vfs_write+0x150/0x4d0 [ 334.909981] ksys_write+0x103/0x260 [ 334.913589] ? do_sys_open+0x16e/0x350 [ 334.917462] ? __ia32_sys_read+0xa0/0xa0 [ 334.921504] ? do_syscall_64+0x21/0x4e0 [ 334.925458] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.930812] __x64_sys_write+0x6e/0xb0 [ 334.934710] do_syscall_64+0xd0/0x4e0 [ 334.938632] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.943806] RIP: 0033:0x459279 [ 334.946990] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.965878] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.973568] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 334.980827] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 334.988080] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 334.995329] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 335.002665] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 335.009940] CPU: 1 PID: 10794 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 335.017734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.017737] Call Trace: [ 335.017750] dump_stack+0x123/0x177 [ 335.017761] should_fail.cold.4+0x5/0x13 [ 335.017768] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 335.017775] ? mark_held_locks+0xc7/0x130 [ 335.017786] __alloc_pages_nodemask+0x1d5/0x710 [ 335.033314] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 335.033330] alloc_pages_current+0xd6/0x1b0 [ 335.033341] skb_page_frag_refill+0x20b/0x400 [ 335.042472] sk_page_frag_refill+0x46/0x1b0 [ 335.042480] tcp_sendmsg_locked+0xc58/0x3580 [ 335.042490] ? mark_held_locks+0x130/0x130 [ 335.042494] ? mark_held_locks+0xc7/0x130 [ 335.042506] ? tcp_sendpage+0x50/0x50 [ 335.051300] ? mark_held_locks+0xc7/0x130 [ 335.051309] ? __local_bh_enable_ip+0x160/0x260 [ 335.051316] ? lock_sock_nested+0xc5/0x100 [ 335.051321] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.051326] ? lock_sock_nested+0x82/0x100 [ 335.107946] ? trace_hardirqs_on+0x28/0x190 [ 335.112277] ? lock_sock_nested+0x82/0x100 [ 335.116506] ? lock_sock_nested+0x82/0x100 [ 335.121334] ? __local_bh_enable_ip+0x160/0x260 [ 335.126766] tcp_sendmsg+0x27/0x40 [ 335.130291] inet_sendmsg+0x108/0x440 [ 335.134072] smc_sendmsg+0x223/0x320 [ 335.137782] ? smc_sendpage+0x170/0x170 [ 335.141734] sock_sendmsg+0xb5/0xf0 [ 335.145347] sock_write_iter+0x1e9/0x3d0 [ 335.149384] ? sock_sendmsg+0xf0/0xf0 [ 335.153169] __vfs_write+0x443/0x890 [ 335.156861] ? kernel_read+0x130/0x130 [ 335.160731] ? selinux_file_permission+0x2d1/0x3f0 [ 335.165640] ? rw_verify_area+0xb8/0x2b0 [ 335.169681] vfs_write+0x150/0x4d0 [ 335.173199] ksys_write+0x103/0x260 [ 335.176803] ? do_sys_open+0x16e/0x350 [ 335.180666] ? __ia32_sys_read+0xa0/0xa0 [ 335.184710] ? do_syscall_64+0x21/0x4e0 [ 335.188667] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.194008] __x64_sys_write+0x6e/0xb0 [ 335.197873] do_syscall_64+0xd0/0x4e0 [ 335.201650] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.206816] RIP: 0033:0x459279 [ 335.209986] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.228869] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 335.236553] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 335.243804] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 335.251051] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 335.258300] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 335.265555] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 335.310382] FAULT_INJECTION: forcing a failure. [ 335.310382] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 335.310385] FAULT_INJECTION: forcing a failure. [ 335.310385] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 335.310393] CPU: 0 PID: 10812 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 335.324342] FAULT_INJECTION: forcing a failure. [ 335.324342] name failslab, interval 1, probability 0, space 0, times 0 [ 335.333991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.333995] Call Trace: [ 335.334008] dump_stack+0x123/0x177 [ 335.334019] should_fail.cold.4+0x5/0x13 [ 335.334027] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 335.334037] ? mark_held_locks+0xc7/0x130 [ 335.381840] __alloc_pages_nodemask+0x1d5/0x710 [ 335.386500] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 335.391503] alloc_pages_current+0xd6/0x1b0 [ 335.395893] skb_page_frag_refill+0x20b/0x400 [ 335.400370] sk_page_frag_refill+0x46/0x1b0 [ 335.404673] tcp_sendmsg_locked+0xc58/0x3580 [ 335.409061] ? mark_held_locks+0x130/0x130 [ 335.413273] ? mark_held_locks+0xc7/0x130 [ 335.417412] ? tcp_sendpage+0x50/0x50 [ 335.421193] ? mark_held_locks+0xc7/0x130 [ 335.425339] ? __local_bh_enable_ip+0x160/0x260 [ 335.429996] ? lock_sock_nested+0xc5/0x100 [ 335.434211] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.438771] ? lock_sock_nested+0x82/0x100 [ 335.442981] ? trace_hardirqs_on+0x28/0x190 [ 335.447278] ? lock_sock_nested+0x82/0x100 [ 335.451496] ? lock_sock_nested+0x82/0x100 [ 335.455710] ? __local_bh_enable_ip+0x160/0x260 [ 335.460361] tcp_sendmsg+0x27/0x40 [ 335.463893] inet_sendmsg+0x108/0x440 [ 335.467683] smc_sendmsg+0x223/0x320 [ 335.471373] ? smc_sendpage+0x170/0x170 [ 335.475342] sock_sendmsg+0xb5/0xf0 [ 335.478964] sock_write_iter+0x1e9/0x3d0 [ 335.483030] ? sock_sendmsg+0xf0/0xf0 [ 335.486890] __vfs_write+0x443/0x890 [ 335.490601] ? kernel_read+0x130/0x130 [ 335.494476] ? selinux_file_permission+0x2d1/0x3f0 [ 335.499393] ? rw_verify_area+0xb8/0x2b0 [ 335.503439] vfs_write+0x150/0x4d0 [ 335.506967] ksys_write+0x103/0x260 [ 335.510577] ? do_sys_open+0x16e/0x350 [ 335.514549] ? __ia32_sys_read+0xa0/0xa0 [ 335.518591] ? do_syscall_64+0x21/0x4e0 [ 335.522555] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.527898] __x64_sys_write+0x6e/0xb0 [ 335.531774] do_syscall_64+0xd0/0x4e0 [ 335.535571] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.540741] RIP: 0033:0x459279 [ 335.543912] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.562811] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 335.570499] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 335.578097] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 335.585345] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 335.592597] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 335.599844] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 335.607113] CPU: 1 PID: 10822 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 335.614917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.624255] Call Trace: [ 335.626825] dump_stack+0x123/0x177 [ 335.630440] should_fail.cold.4+0x5/0x13 [ 335.634481] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 335.639562] ? kernel_text_address+0x79/0xf0 [ 335.643950] ? __kernel_text_address+0xd/0x40 [ 335.648421] ? unwind_get_return_address+0x61/0xa0 [ 335.653350] __should_failslab+0xba/0xf0 [ 335.657403] should_failslab+0x9/0x14 [ 335.661194] __kmalloc+0x70/0x770 [ 335.664798] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 335.670061] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 335.675147] ? tls_push_record+0xf3/0x1720 [ 335.679360] ? tls_sw_sendmsg+0x92d/0x1020 [ 335.683576] ? inet_sendmsg+0x108/0x440 [ 335.687537] ? smc_sendmsg+0x223/0x320 [ 335.691417] ? sock_sendmsg+0xb5/0xf0 [ 335.695195] ? sock_write_iter+0x1e9/0x3d0 [ 335.699414] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 335.705190] ? iov_iter_get_pages+0x1ef/0x11a0 [ 335.709755] ? mark_held_locks+0xc7/0x130 [ 335.713883] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 335.718810] ? __lock_is_held+0xb5/0x140 [ 335.722850] generic_gcmaes_encrypt+0xfd/0x150 [ 335.727421] ? generic_gcmaes_encrypt+0xfd/0x150 [ 335.732167] ? helper_rfc4106_encrypt+0x450/0x450 [ 335.737001] ? __kmalloc+0x5f1/0x770 [ 335.740692] gcmaes_wrapper_encrypt+0x109/0x180 [ 335.745343] tls_push_record+0x966/0x1720 [ 335.749482] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.754047] tls_sw_sendmsg+0x92d/0x1020 [ 335.758091] ? find_held_lock+0x36/0x1d0 [ 335.762133] ? tls_sw_push_pending_record+0x10/0x10 [ 335.767127] ? __local_bh_enable_ip+0x160/0x260 [ 335.771779] ? lock_sock_nested+0xc5/0x100 [ 335.775990] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.780554] ? lock_sock_nested+0x82/0x100 [ 335.784925] ? trace_hardirqs_on+0x28/0x190 [ 335.789239] ? lock_sock_nested+0x82/0x100 [ 335.793460] ? lock_sock_nested+0x82/0x100 [ 335.797696] inet_sendmsg+0x108/0x440 [ 335.801493] smc_sendmsg+0x223/0x320 [ 335.805207] ? smc_sendpage+0x170/0x170 [ 335.809177] sock_sendmsg+0xb5/0xf0 [ 335.812792] sock_write_iter+0x1e9/0x3d0 [ 335.816834] ? sock_sendmsg+0xf0/0xf0 [ 335.820619] __vfs_write+0x443/0x890 [ 335.824314] ? kernel_read+0x130/0x130 [ 335.828272] ? selinux_file_permission+0x2d1/0x3f0 [ 335.833180] ? rw_verify_area+0xb8/0x2b0 [ 335.837218] vfs_write+0x150/0x4d0 [ 335.840739] ksys_write+0x103/0x260 [ 335.844342] ? do_sys_open+0x16e/0x350 [ 335.848217] ? __ia32_sys_read+0xa0/0xa0 [ 335.852256] ? do_syscall_64+0x21/0x4e0 [ 335.856218] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.861625] __x64_sys_write+0x6e/0xb0 [ 335.865490] do_syscall_64+0xd0/0x4e0 [ 335.869268] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.874444] RIP: 0033:0x459279 [ 335.877623] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.896504] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 335.904188] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 335.911437] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 335.919117] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 335.926364] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 335.933708] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 335.953047] CPU: 1 PID: 10816 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 335.960889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.970239] Call Trace: [ 335.972814] dump_stack+0x123/0x177 [ 335.976425] should_fail.cold.4+0x5/0x13 [ 335.980465] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 335.985550] ? mark_held_locks+0xc7/0x130 [ 335.989681] __alloc_pages_nodemask+0x1d5/0x710 [ 335.994340] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 335.999342] alloc_pages_current+0xd6/0x1b0 [ 336.003656] skb_page_frag_refill+0x20b/0x400 [ 336.008132] sk_page_frag_refill+0x46/0x1b0 [ 336.012430] tcp_sendmsg_locked+0xc58/0x3580 [ 336.016816] ? mark_held_locks+0x130/0x130 [ 336.021029] ? mark_held_locks+0xc7/0x130 [ 336.025178] ? tcp_sendpage+0x50/0x50 [ 336.028955] ? mark_held_locks+0xc7/0x130 [ 336.033082] ? __local_bh_enable_ip+0x160/0x260 [ 336.037726] ? lock_sock_nested+0xc5/0x100 [ 336.041935] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.046492] ? lock_sock_nested+0x82/0x100 [ 336.050713] ? trace_hardirqs_on+0x28/0x190 [ 336.055016] ? lock_sock_nested+0x82/0x100 [ 336.059229] ? lock_sock_nested+0x82/0x100 [ 336.063440] ? __local_bh_enable_ip+0x160/0x260 [ 336.068089] tcp_sendmsg+0x27/0x40 [ 336.071608] inet_sendmsg+0x108/0x440 [ 336.075406] smc_sendmsg+0x223/0x320 [ 336.079110] ? smc_sendpage+0x170/0x170 [ 336.083060] sock_sendmsg+0xb5/0xf0 [ 336.086665] sock_write_iter+0x1e9/0x3d0 [ 336.090704] ? sock_sendmsg+0xf0/0xf0 [ 336.094489] __vfs_write+0x443/0x890 [ 336.098178] ? kernel_read+0x130/0x130 [ 336.102049] ? selinux_file_permission+0x2d1/0x3f0 [ 336.106959] ? rw_verify_area+0xb8/0x2b0 [ 336.111178] vfs_write+0x150/0x4d0 [ 336.114701] ksys_write+0x103/0x260 [ 336.118309] ? pci_mmcfg_check_reserved+0x120/0x120 [ 336.123313] ? __ia32_sys_read+0xa0/0xa0 [ 336.127362] ? do_syscall_64+0x21/0x4e0 [ 336.131321] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.136667] __x64_sys_write+0x6e/0xb0 [ 336.140536] do_syscall_64+0xd0/0x4e0 [ 336.144317] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.149485] RIP: 0033:0x459279 [ 336.152656] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.171535] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.179232] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 336.186480] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 336.193738] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 336.200987] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 2019/12/05 07:05:21 executed programs: 1023 [ 336.208247] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 336.222248] FAULT_INJECTION: forcing a failure. [ 336.222248] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 336.235918] FAULT_INJECTION: forcing a failure. [ 336.235918] name failslab, interval 1, probability 0, space 0, times 0 [ 336.239321] CPU: 1 PID: 10811 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 336.254906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.264247] Call Trace: [ 336.264261] dump_stack+0x123/0x177 [ 336.264272] should_fail.cold.4+0x5/0x13 [ 336.264279] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 336.264287] ? mark_held_locks+0xc7/0x130 [ 336.264297] __alloc_pages_nodemask+0x1d5/0x710 [ 336.283732] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 336.283748] alloc_pages_current+0xd6/0x1b0 [ 336.283758] skb_page_frag_refill+0x20b/0x400 [ 336.283765] sk_page_frag_refill+0x46/0x1b0 [ 336.283773] tcp_sendmsg_locked+0xc58/0x3580 [ 336.283782] ? mark_held_locks+0x130/0x130 [ 336.283786] ? mark_held_locks+0xc7/0x130 [ 336.283800] ? tcp_sendpage+0x50/0x50 [ 336.297773] ? mark_held_locks+0xc7/0x130 [ 336.297783] ? __local_bh_enable_ip+0x160/0x260 [ 336.297789] ? lock_sock_nested+0xc5/0x100 [ 336.297795] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.297800] ? lock_sock_nested+0x82/0x100 [ 336.297807] ? trace_hardirqs_on+0x28/0x190 [ 336.306629] ? lock_sock_nested+0x82/0x100 [ 336.306638] ? __local_bh_enable_ip+0x160/0x260 [ 336.306650] tcp_sendmsg+0x27/0x40 [ 336.306659] inet_sendmsg+0x108/0x440 [ 336.306667] smc_sendmsg+0x223/0x320 [ 336.306671] ? smc_sendpage+0x170/0x170 [ 336.306678] sock_sendmsg+0xb5/0xf0 [ 336.306684] sock_write_iter+0x1e9/0x3d0 [ 336.306691] ? sock_sendmsg+0xf0/0xf0 [ 336.306707] __vfs_write+0x443/0x890 [ 336.306714] ? kernel_read+0x130/0x130 [ 336.306729] ? selinux_file_permission+0x2d1/0x3f0 [ 336.306739] ? rw_verify_area+0xb8/0x2b0 [ 336.306747] vfs_write+0x150/0x4d0 [ 336.306755] ksys_write+0x103/0x260 [ 336.306760] ? do_sys_open+0x16e/0x350 [ 336.412097] ? __ia32_sys_read+0xa0/0xa0 [ 336.416168] ? do_syscall_64+0x21/0x4e0 [ 336.420133] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.425480] __x64_sys_write+0x6e/0xb0 [ 336.429349] do_syscall_64+0xd0/0x4e0 [ 336.433135] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.438303] RIP: 0033:0x459279 [ 336.441473] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.460361] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.468046] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 336.475295] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 336.482544] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 336.489804] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 336.497053] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 336.510445] CPU: 0 PID: 10828 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 336.518273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.527626] Call Trace: [ 336.530211] dump_stack+0x123/0x177 [ 336.533823] should_fail.cold.4+0x5/0x13 [ 336.537861] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 336.542940] ? kernel_text_address+0x79/0xf0 [ 336.547344] ? __kernel_text_address+0xd/0x40 [ 336.551834] ? unwind_get_return_address+0x61/0xa0 [ 336.556780] __should_failslab+0xba/0xf0 [ 336.560861] should_failslab+0x9/0x14 [ 336.564664] __kmalloc+0x70/0x770 [ 336.568105] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 336.573458] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 336.578547] ? tls_push_record+0xf3/0x1720 [ 336.582760] ? tls_sw_sendmsg+0x92d/0x1020 [ 336.586982] ? inet_sendmsg+0x108/0x440 [ 336.590934] ? smc_sendmsg+0x223/0x320 [ 336.594801] ? sock_sendmsg+0xb5/0xf0 [ 336.598584] ? sock_write_iter+0x1e9/0x3d0 [ 336.602799] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 336.608664] ? iov_iter_get_pages+0x1ef/0x11a0 [ 336.613225] ? mark_held_locks+0xc7/0x130 [ 336.617349] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 336.622257] ? __lock_is_held+0xb5/0x140 [ 336.626740] generic_gcmaes_encrypt+0xfd/0x150 [ 336.631304] ? generic_gcmaes_encrypt+0xfd/0x150 [ 336.636035] ? helper_rfc4106_encrypt+0x450/0x450 [ 336.640856] ? __kmalloc+0x5f1/0x770 [ 336.644546] gcmaes_wrapper_encrypt+0x109/0x180 [ 336.649191] tls_push_record+0x966/0x1720 [ 336.653316] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.657883] tls_sw_sendmsg+0x92d/0x1020 [ 336.661923] ? find_held_lock+0x36/0x1d0 [ 336.665962] ? tls_sw_push_pending_record+0x10/0x10 [ 336.670957] ? __local_bh_enable_ip+0x160/0x260 [ 336.675622] ? lock_sock_nested+0xc5/0x100 [ 336.679832] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.684563] ? lock_sock_nested+0x82/0x100 [ 336.688786] ? trace_hardirqs_on+0x28/0x190 [ 336.693094] ? lock_sock_nested+0x82/0x100 [ 336.697313] ? lock_sock_nested+0x82/0x100 [ 336.701525] inet_sendmsg+0x108/0x440 [ 336.705329] smc_sendmsg+0x223/0x320 [ 336.709018] ? smc_sendpage+0x170/0x170 [ 336.712973] sock_sendmsg+0xb5/0xf0 [ 336.716575] sock_write_iter+0x1e9/0x3d0 [ 336.720617] ? sock_sendmsg+0xf0/0xf0 [ 336.724402] __vfs_write+0x443/0x890 [ 336.728123] ? kernel_read+0x130/0x130 [ 336.732013] ? selinux_file_permission+0x2d1/0x3f0 [ 336.736961] ? rw_verify_area+0xb8/0x2b0 [ 336.741014] vfs_write+0x150/0x4d0 [ 336.744539] ksys_write+0x103/0x260 [ 336.748158] ? do_sys_open+0x16e/0x350 [ 336.752031] ? __ia32_sys_read+0xa0/0xa0 [ 336.756073] ? do_syscall_64+0x21/0x4e0 [ 336.760028] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.765370] __x64_sys_write+0x6e/0xb0 [ 336.769238] do_syscall_64+0xd0/0x4e0 [ 336.773022] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.778190] RIP: 0033:0x459279 [ 336.781380] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.800261] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.807947] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 336.815204] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 336.822451] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 336.829713] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 336.836960] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 336.857440] FAULT_INJECTION: forcing a failure. [ 336.857440] name failslab, interval 1, probability 0, space 0, times 0 [ 336.869824] FAULT_INJECTION: forcing a failure. [ 336.869824] name failslab, interval 1, probability 0, space 0, times 0 [ 336.872906] CPU: 1 PID: 10845 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 336.888836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.898182] Call Trace: [ 336.898197] dump_stack+0x123/0x177 [ 336.898210] should_fail.cold.4+0x5/0x13 [ 336.898217] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 336.908520] ? kernel_text_address+0x79/0xf0 [ 336.917998] ? __kernel_text_address+0xd/0x40 [ 336.918007] ? unwind_get_return_address+0x61/0xa0 [ 336.918017] __should_failslab+0xba/0xf0 [ 336.918025] should_failslab+0x9/0x14 [ 336.918033] __kmalloc+0x70/0x770 [ 336.927427] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 336.927436] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 336.927443] ? tls_push_record+0xf3/0x1720 [ 336.927447] ? tls_sw_sendmsg+0x92d/0x1020 [ 336.927453] ? inet_sendmsg+0x108/0x440 [ 336.927459] ? smc_sendmsg+0x223/0x320 [ 336.935295] ? sock_sendmsg+0xb5/0xf0 [ 336.969116] ? sock_write_iter+0x1e9/0x3d0 [ 336.973358] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 336.979150] ? iov_iter_get_pages+0x1ef/0x11a0 [ 336.983731] ? mark_held_locks+0xc7/0x130 [ 336.987875] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 336.992787] ? __lock_is_held+0xb5/0x140 [ 336.996832] generic_gcmaes_encrypt+0xfd/0x150 [ 337.001393] ? generic_gcmaes_encrypt+0xfd/0x150 [ 337.006128] ? helper_rfc4106_encrypt+0x450/0x450 [ 337.010950] ? __kmalloc+0x5f1/0x770 [ 337.014641] gcmaes_wrapper_encrypt+0x109/0x180 [ 337.019290] tls_push_record+0x966/0x1720 [ 337.023415] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.027997] tls_sw_sendmsg+0x92d/0x1020 [ 337.032044] ? find_held_lock+0x36/0x1d0 [ 337.036094] ? tls_sw_push_pending_record+0x10/0x10 [ 337.041091] ? __local_bh_enable_ip+0x160/0x260 [ 337.045757] ? lock_sock_nested+0xc5/0x100 [ 337.049972] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.054533] ? lock_sock_nested+0x82/0x100 [ 337.058761] ? trace_hardirqs_on+0x28/0x190 [ 337.063059] ? lock_sock_nested+0x82/0x100 [ 337.067271] ? lock_sock_nested+0x82/0x100 [ 337.071484] inet_sendmsg+0x108/0x440 [ 337.075267] smc_sendmsg+0x223/0x320 [ 337.078968] ? smc_sendpage+0x170/0x170 [ 337.082922] sock_sendmsg+0xb5/0xf0 [ 337.086525] sock_write_iter+0x1e9/0x3d0 [ 337.090564] ? sock_sendmsg+0xf0/0xf0 [ 337.094349] __vfs_write+0x443/0x890 [ 337.098040] ? kernel_read+0x130/0x130 [ 337.102083] ? selinux_file_permission+0x2d1/0x3f0 [ 337.107014] ? rw_verify_area+0xb8/0x2b0 [ 337.111065] vfs_write+0x150/0x4d0 [ 337.114593] ksys_write+0x103/0x260 [ 337.118201] ? do_sys_open+0x16e/0x350 [ 337.122078] ? __ia32_sys_read+0xa0/0xa0 [ 337.126122] ? do_syscall_64+0x21/0x4e0 [ 337.130078] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.135422] __x64_sys_write+0x6e/0xb0 [ 337.139289] do_syscall_64+0xd0/0x4e0 [ 337.143066] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.148235] RIP: 0033:0x459279 [ 337.151406] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.170417] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 337.178107] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 337.185358] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 337.192608] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 337.199857] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 337.207281] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 337.219354] CPU: 1 PID: 10844 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 337.227183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.236550] Call Trace: [ 337.239140] dump_stack+0x123/0x177 [ 337.242754] should_fail.cold.4+0x5/0x13 [ 337.246794] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 337.251874] ? kernel_text_address+0x79/0xf0 [ 337.256282] ? __kernel_text_address+0xd/0x40 [ 337.260784] ? unwind_get_return_address+0x61/0xa0 [ 337.265709] __should_failslab+0xba/0xf0 [ 337.269761] should_failslab+0x9/0x14 [ 337.273574] __kmalloc+0x70/0x770 [ 337.277459] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.282726] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.287813] ? tls_push_record+0xf3/0x1720 [ 337.292028] ? tls_sw_sendmsg+0x92d/0x1020 [ 337.296261] ? inet_sendmsg+0x108/0x440 [ 337.300217] ? smc_sendmsg+0x223/0x320 [ 337.304092] ? sock_sendmsg+0xb5/0xf0 [ 337.307878] ? sock_write_iter+0x1e9/0x3d0 [ 337.312094] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 337.317874] ? iov_iter_get_pages+0x1ef/0x11a0 [ 337.322448] ? mark_held_locks+0xc7/0x130 [ 337.326579] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 337.331509] ? __lock_is_held+0xb5/0x140 [ 337.335567] generic_gcmaes_encrypt+0xfd/0x150 [ 337.340133] ? generic_gcmaes_encrypt+0xfd/0x150 [ 337.344879] ? helper_rfc4106_encrypt+0x450/0x450 [ 337.349701] ? __kmalloc+0x5f1/0x770 [ 337.353398] gcmaes_wrapper_encrypt+0x109/0x180 [ 337.358049] tls_push_record+0x966/0x1720 [ 337.362176] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.366744] tls_sw_sendmsg+0x92d/0x1020 [ 337.370788] ? find_held_lock+0x36/0x1d0 [ 337.374829] ? tls_sw_push_pending_record+0x10/0x10 [ 337.379830] ? __local_bh_enable_ip+0x160/0x260 [ 337.384494] ? lock_sock_nested+0xc5/0x100 [ 337.388708] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.393283] ? lock_sock_nested+0x82/0x100 [ 337.397502] ? trace_hardirqs_on+0x28/0x190 [ 337.401817] ? lock_sock_nested+0x82/0x100 [ 337.406031] ? lock_sock_nested+0x82/0x100 [ 337.410271] inet_sendmsg+0x108/0x440 [ 337.414056] smc_sendmsg+0x223/0x320 [ 337.417772] ? smc_sendpage+0x170/0x170 [ 337.421727] sock_sendmsg+0xb5/0xf0 [ 337.425336] sock_write_iter+0x1e9/0x3d0 [ 337.429379] ? sock_sendmsg+0xf0/0xf0 [ 337.434470] __vfs_write+0x443/0x890 [ 337.438774] ? kernel_read+0x130/0x130 [ 337.442665] ? selinux_file_permission+0x2d1/0x3f0 [ 337.447687] ? rw_verify_area+0xb8/0x2b0 [ 337.451733] vfs_write+0x150/0x4d0 [ 337.455275] ksys_write+0x103/0x260 [ 337.458888] ? do_sys_open+0x16e/0x350 [ 337.462761] ? __ia32_sys_read+0xa0/0xa0 [ 337.466809] ? do_syscall_64+0x21/0x4e0 [ 337.470777] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.476134] __x64_sys_write+0x6e/0xb0 [ 337.480019] do_syscall_64+0xd0/0x4e0 [ 337.483809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.488977] RIP: 0033:0x459279 [ 337.492150] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.511043] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 337.518816] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 337.526069] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 337.533319] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 337.540657] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 337.547920] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 337.571086] FAULT_INJECTION: forcing a failure. [ 337.571086] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 337.586703] FAULT_INJECTION: forcing a failure. [ 337.586703] name failslab, interval 1, probability 0, space 0, times 0 [ 337.604800] FAULT_INJECTION: forcing a failure. [ 337.604800] name failslab, interval 1, probability 0, space 0, times 0 [ 337.627588] FAULT_INJECTION: forcing a failure. [ 337.627588] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 337.627606] CPU: 0 PID: 10856 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 337.641037] FAULT_INJECTION: forcing a failure. [ 337.641037] name failslab, interval 1, probability 0, space 0, times 0 [ 337.647295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.647298] Call Trace: [ 337.647313] dump_stack+0x123/0x177 [ 337.647325] should_fail.cold.4+0x5/0x13 [ 337.647331] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 337.647340] ? mark_held_locks+0xc7/0x130 [ 337.647350] __alloc_pages_nodemask+0x1d5/0x710 [ 337.647358] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 337.697129] alloc_pages_current+0xd6/0x1b0 [ 337.701441] skb_page_frag_refill+0x20b/0x400 [ 337.705941] sk_page_frag_refill+0x46/0x1b0 [ 337.710333] tcp_sendmsg_locked+0xc58/0x3580 [ 337.714739] ? mark_held_locks+0x130/0x130 [ 337.718966] ? mark_held_locks+0xc7/0x130 [ 337.723104] ? tcp_sendpage+0x50/0x50 [ 337.726898] ? mark_held_locks+0xc7/0x130 [ 337.731043] ? __local_bh_enable_ip+0x160/0x260 [ 337.735706] ? lock_sock_nested+0xc5/0x100 [ 337.739935] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.744502] ? lock_sock_nested+0x82/0x100 [ 337.748720] ? trace_hardirqs_on+0x28/0x190 [ 337.753024] ? lock_sock_nested+0x82/0x100 [ 337.757243] ? lock_sock_nested+0x82/0x100 [ 337.761461] ? __local_bh_enable_ip+0x160/0x260 [ 337.766112] tcp_sendmsg+0x27/0x40 [ 337.769643] inet_sendmsg+0x108/0x440 [ 337.773449] smc_sendmsg+0x223/0x320 [ 337.777324] ? smc_sendpage+0x170/0x170 [ 337.781287] sock_sendmsg+0xb5/0xf0 [ 337.784905] sock_write_iter+0x1e9/0x3d0 [ 337.789058] ? sock_sendmsg+0xf0/0xf0 [ 337.792863] __vfs_write+0x443/0x890 [ 337.796632] ? kernel_read+0x130/0x130 [ 337.800609] ? selinux_file_permission+0x2d1/0x3f0 [ 337.805542] ? rw_verify_area+0xb8/0x2b0 [ 337.809609] vfs_write+0x150/0x4d0 [ 337.813135] ksys_write+0x103/0x260 [ 337.816746] ? do_sys_open+0x16e/0x350 [ 337.820631] ? __ia32_sys_read+0xa0/0xa0 [ 337.824704] ? do_syscall_64+0x21/0x4e0 [ 337.828669] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.834029] __x64_sys_write+0x6e/0xb0 [ 337.837914] do_syscall_64+0xd0/0x4e0 [ 337.841895] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.847079] RIP: 0033:0x459279 [ 337.850256] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.869577] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 337.878310] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 337.885657] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 337.893437] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 337.900880] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 337.908161] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 337.915433] CPU: 1 PID: 10862 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 337.923242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.932591] Call Trace: [ 337.935184] dump_stack+0x123/0x177 [ 337.938805] should_fail.cold.4+0x5/0x13 [ 337.942986] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 337.948080] ? kernel_text_address+0x79/0xf0 [ 337.952497] ? __kernel_text_address+0xd/0x40 [ 337.956987] ? unwind_get_return_address+0x61/0xa0 [ 337.961912] __should_failslab+0xba/0xf0 [ 337.965960] should_failslab+0x9/0x14 [ 337.969753] __kmalloc+0x70/0x770 [ 337.973320] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.978590] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.983682] ? tls_push_record+0xf3/0x1720 [ 337.987916] ? tls_sw_sendmsg+0x92d/0x1020 [ 337.992128] ? inet_sendmsg+0x108/0x440 [ 337.996106] ? smc_sendmsg+0x223/0x320 [ 338.000004] ? sock_sendmsg+0xb5/0xf0 [ 338.003806] ? sock_write_iter+0x1e9/0x3d0 [ 338.008032] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 338.014770] ? iov_iter_get_pages+0x1ef/0x11a0 [ 338.019353] ? mark_held_locks+0xc7/0x130 [ 338.023496] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 338.028421] ? __lock_is_held+0xb5/0x140 [ 338.032563] generic_gcmaes_encrypt+0xfd/0x150 [ 338.037129] ? generic_gcmaes_encrypt+0xfd/0x150 [ 338.041871] ? helper_rfc4106_encrypt+0x450/0x450 [ 338.046701] ? __kmalloc+0x5f1/0x770 [ 338.050397] gcmaes_wrapper_encrypt+0x109/0x180 [ 338.055054] tls_push_record+0x966/0x1720 [ 338.059184] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.063759] tls_sw_sendmsg+0x92d/0x1020 [ 338.067810] ? find_held_lock+0x36/0x1d0 [ 338.071855] ? tls_sw_push_pending_record+0x10/0x10 [ 338.076863] ? __local_bh_enable_ip+0x160/0x260 [ 338.081520] ? lock_sock_nested+0xc5/0x100 [ 338.085747] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.090308] ? lock_sock_nested+0x82/0x100 [ 338.094526] ? trace_hardirqs_on+0x28/0x190 [ 338.098851] ? lock_sock_nested+0x82/0x100 [ 338.103176] ? lock_sock_nested+0x82/0x100 [ 338.107528] inet_sendmsg+0x108/0x440 [ 338.111321] smc_sendmsg+0x223/0x320 [ 338.115031] ? smc_sendpage+0x170/0x170 [ 338.119004] sock_sendmsg+0xb5/0xf0 [ 338.122621] sock_write_iter+0x1e9/0x3d0 [ 338.126667] ? sock_sendmsg+0xf0/0xf0 [ 338.130464] __vfs_write+0x443/0x890 [ 338.134174] ? kernel_read+0x130/0x130 [ 338.138056] ? selinux_file_permission+0x2d1/0x3f0 [ 338.142994] ? rw_verify_area+0xb8/0x2b0 [ 338.147072] vfs_write+0x150/0x4d0 [ 338.150611] ksys_write+0x103/0x260 [ 338.154223] ? do_sys_open+0x16e/0x350 [ 338.158095] ? __ia32_sys_read+0xa0/0xa0 [ 338.162154] ? do_syscall_64+0x21/0x4e0 [ 338.166109] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.171569] __x64_sys_write+0x6e/0xb0 [ 338.175446] do_syscall_64+0xd0/0x4e0 [ 338.179234] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.184410] RIP: 0033:0x459279 [ 338.187596] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.206496] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.214285] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 338.221644] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 338.228995] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 338.236257] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 338.243516] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 338.250813] CPU: 0 PID: 10865 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 338.258620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.267972] Call Trace: [ 338.270557] dump_stack+0x123/0x177 [ 338.274167] should_fail.cold.4+0x5/0x13 [ 338.278210] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 338.283292] ? kernel_text_address+0x79/0xf0 [ 338.287694] ? __kernel_text_address+0xd/0x40 [ 338.292171] ? unwind_get_return_address+0x61/0xa0 [ 338.297083] __should_failslab+0xba/0xf0 [ 338.301126] should_failslab+0x9/0x14 [ 338.304925] __kmalloc+0x70/0x770 [ 338.308375] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 338.313737] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 338.318823] ? tls_push_record+0xf3/0x1720 [ 338.323041] ? tls_sw_sendmsg+0x92d/0x1020 [ 338.327258] ? inet_sendmsg+0x108/0x440 [ 338.331209] ? smc_sendmsg+0x223/0x320 [ 338.335088] ? sock_sendmsg+0xb5/0xf0 [ 338.338868] ? sock_write_iter+0x1e9/0x3d0 [ 338.343094] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 338.348896] ? iov_iter_get_pages+0x1ef/0x11a0 [ 338.353474] ? mark_held_locks+0xc7/0x130 [ 338.357604] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 338.365299] ? __lock_is_held+0xb5/0x140 [ 338.369346] generic_gcmaes_encrypt+0xfd/0x150 [ 338.373921] ? generic_gcmaes_encrypt+0xfd/0x150 [ 338.379202] ? helper_rfc4106_encrypt+0x450/0x450 [ 338.384559] ? __kmalloc+0x5f1/0x770 [ 338.388253] gcmaes_wrapper_encrypt+0x109/0x180 [ 338.392915] tls_push_record+0x966/0x1720 [ 338.397044] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.401612] tls_sw_sendmsg+0x92d/0x1020 [ 338.405671] ? find_held_lock+0x36/0x1d0 [ 338.409714] ? tls_sw_push_pending_record+0x10/0x10 [ 338.414712] ? __local_bh_enable_ip+0x160/0x260 [ 338.419362] ? lock_sock_nested+0xc5/0x100 [ 338.423624] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.428189] ? lock_sock_nested+0x82/0x100 [ 338.432404] ? trace_hardirqs_on+0x28/0x190 [ 338.436723] ? lock_sock_nested+0x82/0x100 [ 338.440974] ? lock_sock_nested+0x82/0x100 [ 338.440985] inet_sendmsg+0x108/0x440 [ 338.440993] smc_sendmsg+0x223/0x320 [ 338.440999] ? smc_sendpage+0x170/0x170 [ 338.449010] sock_sendmsg+0xb5/0xf0 [ 338.460376] sock_write_iter+0x1e9/0x3d0 [ 338.464427] ? sock_sendmsg+0xf0/0xf0 [ 338.468221] __vfs_write+0x443/0x890 [ 338.472088] ? kernel_read+0x130/0x130 [ 338.475961] ? selinux_file_permission+0x2d1/0x3f0 [ 338.480874] ? rw_verify_area+0xb8/0x2b0 [ 338.485629] vfs_write+0x150/0x4d0 [ 338.489149] ksys_write+0x103/0x260 [ 338.492754] ? do_sys_open+0x16e/0x350 [ 338.496621] ? __ia32_sys_read+0xa0/0xa0 [ 338.500775] ? do_syscall_64+0x21/0x4e0 [ 338.504732] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.510338] __x64_sys_write+0x6e/0xb0 [ 338.514218] do_syscall_64+0xd0/0x4e0 [ 338.518000] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.523170] RIP: 0033:0x459279 [ 338.526344] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.545413] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.553098] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 338.560434] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 338.567693] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 338.574944] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 338.582192] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 338.589531] CPU: 1 PID: 10855 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 338.597429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.606799] Call Trace: [ 338.609371] dump_stack+0x123/0x177 [ 338.612985] should_fail.cold.4+0x5/0x13 [ 338.617039] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 338.622145] ? mark_held_locks+0xc7/0x130 [ 338.626284] __alloc_pages_nodemask+0x1d5/0x710 [ 338.630940] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 338.635949] alloc_pages_current+0xd6/0x1b0 [ 338.640525] skb_page_frag_refill+0x20b/0x400 [ 338.645020] sk_page_frag_refill+0x46/0x1b0 [ 338.650122] tcp_sendmsg_locked+0xc58/0x3580 [ 338.654551] ? mark_held_locks+0x130/0x130 [ 338.658770] ? mark_held_locks+0xc7/0x130 [ 338.662905] ? tcp_sendpage+0x50/0x50 [ 338.666686] ? mark_held_locks+0xc7/0x130 [ 338.670817] ? __local_bh_enable_ip+0x160/0x260 [ 338.675469] ? lock_sock_nested+0xc5/0x100 [ 338.679714] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.684275] ? lock_sock_nested+0x82/0x100 [ 338.688628] ? trace_hardirqs_on+0x28/0x190 [ 338.692945] ? lock_sock_nested+0x82/0x100 [ 338.698226] ? __local_bh_enable_ip+0x160/0x260 [ 338.702890] tcp_sendmsg+0x27/0x40 [ 338.706421] inet_sendmsg+0x108/0x440 [ 338.710316] smc_sendmsg+0x223/0x320 [ 338.714122] ? smc_sendpage+0x170/0x170 [ 338.718105] sock_sendmsg+0xb5/0xf0 [ 338.721727] sock_write_iter+0x1e9/0x3d0 [ 338.725772] ? sock_sendmsg+0xf0/0xf0 [ 338.729568] __vfs_write+0x443/0x890 [ 338.733270] ? kernel_read+0x130/0x130 [ 338.737167] ? selinux_file_permission+0x2d1/0x3f0 [ 338.742110] ? rw_verify_area+0xb8/0x2b0 [ 338.746172] vfs_write+0x150/0x4d0 [ 338.749784] ksys_write+0x103/0x260 [ 338.753398] ? do_sys_open+0x16e/0x350 [ 338.757304] ? __ia32_sys_read+0xa0/0xa0 [ 338.761362] ? do_syscall_64+0x21/0x4e0 [ 338.765583] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.770929] __x64_sys_write+0x6e/0xb0 [ 338.774819] do_syscall_64+0xd0/0x4e0 [ 338.778610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.783783] RIP: 0033:0x459279 [ 338.786969] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.805880] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.813582] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 338.820858] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 338.828120] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 338.835372] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 338.842649] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 338.853651] CPU: 1 PID: 10857 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 338.861471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.870808] Call Trace: [ 338.873416] dump_stack+0x123/0x177 [ 338.877126] should_fail.cold.4+0x5/0x13 [ 338.881186] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 338.886278] ? kernel_text_address+0x79/0xf0 [ 338.890758] ? __kernel_text_address+0xd/0x40 [ 338.895250] ? unwind_get_return_address+0x61/0xa0 [ 338.900455] __should_failslab+0xba/0xf0 [ 338.904509] should_failslab+0x9/0x14 [ 338.908291] __kmalloc+0x70/0x770 [ 338.911739] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 338.917000] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 338.922083] ? tls_push_record+0xf3/0x1720 [ 338.926295] ? tls_sw_sendmsg+0x92d/0x1020 [ 338.930506] ? inet_sendmsg+0x108/0x440 [ 338.934475] ? smc_sendmsg+0x223/0x320 [ 338.938385] ? sock_sendmsg+0xb5/0xf0 [ 338.942201] ? sock_write_iter+0x1e9/0x3d0 [ 338.946435] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 338.952225] ? iov_iter_get_pages+0x1ef/0x11a0 [ 338.956794] ? mark_held_locks+0xc7/0x130 [ 338.960950] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 338.965963] ? __lock_is_held+0xb5/0x140 [ 338.970037] generic_gcmaes_encrypt+0xfd/0x150 [ 338.974686] ? generic_gcmaes_encrypt+0xfd/0x150 [ 338.979421] ? helper_rfc4106_encrypt+0x450/0x450 [ 338.984332] ? __kmalloc+0x5f1/0x770 [ 338.988043] gcmaes_wrapper_encrypt+0x109/0x180 [ 338.992695] tls_push_record+0x966/0x1720 [ 338.996825] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.001483] tls_sw_sendmsg+0x92d/0x1020 [ 339.005609] ? find_held_lock+0x36/0x1d0 [ 339.009691] ? tls_sw_push_pending_record+0x10/0x10 [ 339.014872] ? __local_bh_enable_ip+0x160/0x260 [ 339.019733] ? lock_sock_nested+0xc5/0x100 [ 339.023962] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.028536] ? lock_sock_nested+0x82/0x100 [ 339.032761] ? trace_hardirqs_on+0x28/0x190 [ 339.037064] ? lock_sock_nested+0x82/0x100 [ 339.041283] ? lock_sock_nested+0x82/0x100 [ 339.045506] inet_sendmsg+0x108/0x440 [ 339.049296] smc_sendmsg+0x223/0x320 [ 339.053094] ? smc_sendpage+0x170/0x170 [ 339.057224] sock_sendmsg+0xb5/0xf0 [ 339.060918] sock_write_iter+0x1e9/0x3d0 [ 339.064957] ? sock_sendmsg+0xf0/0xf0 [ 339.068744] __vfs_write+0x443/0x890 [ 339.072455] ? kernel_read+0x130/0x130 [ 339.076334] ? selinux_file_permission+0x2d1/0x3f0 [ 339.081507] ? rw_verify_area+0xb8/0x2b0 [ 339.085571] vfs_write+0x150/0x4d0 [ 339.089092] ksys_write+0x103/0x260 [ 339.092698] ? do_sys_open+0x16e/0x350 [ 339.096741] ? __ia32_sys_read+0xa0/0xa0 [ 339.100783] ? do_syscall_64+0x21/0x4e0 [ 339.104752] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.110121] __x64_sys_write+0x6e/0xb0 [ 339.114003] do_syscall_64+0xd0/0x4e0 [ 339.118866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.124043] RIP: 0033:0x459279 [ 339.127218] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.146238] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.153930] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 339.161269] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 339.168523] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 339.176756] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 339.184092] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 339.225827] FAULT_INJECTION: forcing a failure. [ 339.225827] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 339.238485] FAULT_INJECTION: forcing a failure. [ 339.238485] name failslab, interval 1, probability 0, space 0, times 0 [ 339.238563] FAULT_INJECTION: forcing a failure. [ 339.238563] name failslab, interval 1, probability 0, space 0, times 0 [ 339.258482] CPU: 0 PID: 10881 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 339.268872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.278216] Call Trace: [ 339.280884] dump_stack+0x123/0x177 [ 339.284498] should_fail.cold.4+0x5/0x13 [ 339.288551] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 339.293633] ? kernel_text_address+0x79/0xf0 [ 339.298028] ? __kernel_text_address+0xd/0x40 [ 339.302605] ? unwind_get_return_address+0x61/0xa0 [ 339.307519] __should_failslab+0xba/0xf0 [ 339.311561] should_failslab+0x9/0x14 [ 339.315342] __kmalloc+0x70/0x770 [ 339.318776] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 339.324031] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 339.329136] ? tls_push_record+0xf3/0x1720 [ 339.333348] ? tls_sw_sendmsg+0x92d/0x1020 [ 339.337568] ? inet_sendmsg+0x108/0x440 [ 339.341521] ? smc_sendmsg+0x223/0x320 [ 339.345578] ? sock_sendmsg+0xb5/0xf0 [ 339.349356] ? sock_write_iter+0x1e9/0x3d0 [ 339.353573] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 339.359354] ? iov_iter_get_pages+0x1ef/0x11a0 [ 339.363928] ? mark_held_locks+0xc7/0x130 [ 339.368057] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 339.372977] ? __lock_is_held+0xb5/0x140 [ 339.377022] generic_gcmaes_encrypt+0xfd/0x150 [ 339.381669] ? generic_gcmaes_encrypt+0xfd/0x150 [ 339.386404] ? helper_rfc4106_encrypt+0x450/0x450 [ 339.392107] ? __kmalloc+0x5f1/0x770 [ 339.395804] gcmaes_wrapper_encrypt+0x109/0x180 [ 339.400478] tls_push_record+0x966/0x1720 [ 339.404607] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.409191] tls_sw_sendmsg+0x92d/0x1020 [ 339.413242] ? find_held_lock+0x36/0x1d0 [ 339.417283] ? tls_sw_push_pending_record+0x10/0x10 [ 339.422289] ? __local_bh_enable_ip+0x160/0x260 [ 339.426936] ? lock_sock_nested+0xc5/0x100 [ 339.431191] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.436114] ? lock_sock_nested+0x82/0x100 [ 339.440338] ? trace_hardirqs_on+0x28/0x190 [ 339.444637] ? lock_sock_nested+0x82/0x100 [ 339.448849] ? lock_sock_nested+0x82/0x100 [ 339.453065] inet_sendmsg+0x108/0x440 [ 339.456847] smc_sendmsg+0x223/0x320 [ 339.460539] ? smc_sendpage+0x170/0x170 [ 339.464494] sock_sendmsg+0xb5/0xf0 [ 339.468129] sock_write_iter+0x1e9/0x3d0 [ 339.472185] ? sock_sendmsg+0xf0/0xf0 [ 339.475988] __vfs_write+0x443/0x890 [ 339.480739] ? kernel_read+0x130/0x130 [ 339.484611] ? selinux_file_permission+0x2d1/0x3f0 [ 339.489654] ? rw_verify_area+0xb8/0x2b0 [ 339.493791] vfs_write+0x150/0x4d0 [ 339.497317] ksys_write+0x103/0x260 [ 339.500925] ? do_sys_open+0x16e/0x350 [ 339.504790] ? __ia32_sys_read+0xa0/0xa0 [ 339.508834] ? do_syscall_64+0x21/0x4e0 [ 339.513309] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.518740] __x64_sys_write+0x6e/0xb0 [ 339.522706] do_syscall_64+0xd0/0x4e0 [ 339.526499] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.531669] RIP: 0033:0x459279 [ 339.534858] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.553999] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.561699] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 339.569034] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 339.576674] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 339.584010] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 339.591347] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 339.599059] CPU: 1 PID: 10883 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 339.606997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.616341] Call Trace: [ 339.619014] dump_stack+0x123/0x177 [ 339.622645] should_fail.cold.4+0x5/0x13 [ 339.626703] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 339.631805] ? kernel_text_address+0x79/0xf0 [ 339.636292] ? __kernel_text_address+0xd/0x40 [ 339.640777] ? unwind_get_return_address+0x61/0xa0 [ 339.645864] __should_failslab+0xba/0xf0 [ 339.649929] should_failslab+0x9/0x14 [ 339.654159] __kmalloc+0x70/0x770 [ 339.657600] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 339.662859] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 339.667966] ? tls_push_record+0xf3/0x1720 [ 339.672267] ? tls_sw_sendmsg+0x92d/0x1020 [ 339.676482] ? inet_sendmsg+0x108/0x440 [ 339.680440] ? smc_sendmsg+0x223/0x320 [ 339.684328] ? sock_sendmsg+0xb5/0xf0 [ 339.688111] ? sock_write_iter+0x1e9/0x3d0 [ 339.692365] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 339.698147] ? iov_iter_get_pages+0x1ef/0x11a0 [ 339.702715] ? mark_held_locks+0xc7/0x130 [ 339.707645] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 339.712557] ? __lock_is_held+0xb5/0x140 [ 339.716735] generic_gcmaes_encrypt+0xfd/0x150 [ 339.721329] ? generic_gcmaes_encrypt+0xfd/0x150 [ 339.726069] ? helper_rfc4106_encrypt+0x450/0x450 [ 339.730991] ? __kmalloc+0x5f1/0x770 [ 339.734692] gcmaes_wrapper_encrypt+0x109/0x180 [ 339.739460] tls_push_record+0x966/0x1720 [ 339.743591] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.748426] tls_sw_sendmsg+0x92d/0x1020 [ 339.752504] ? find_held_lock+0x36/0x1d0 [ 339.756567] ? tls_sw_push_pending_record+0x10/0x10 [ 339.763063] ? __local_bh_enable_ip+0x160/0x260 [ 339.767738] ? lock_sock_nested+0xc5/0x100 [ 339.771982] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.776556] ? lock_sock_nested+0x82/0x100 [ 339.780780] ? trace_hardirqs_on+0x28/0x190 [ 339.785085] ? lock_sock_nested+0x82/0x100 [ 339.789304] ? lock_sock_nested+0x82/0x100 [ 339.793534] inet_sendmsg+0x108/0x440 [ 339.797326] smc_sendmsg+0x223/0x320 [ 339.801195] ? smc_sendpage+0x170/0x170 [ 339.805152] sock_sendmsg+0xb5/0xf0 [ 339.808779] sock_write_iter+0x1e9/0x3d0 [ 339.812826] ? sock_sendmsg+0xf0/0xf0 [ 339.816627] __vfs_write+0x443/0x890 [ 339.820329] ? kernel_read+0x130/0x130 [ 339.824214] ? selinux_file_permission+0x2d1/0x3f0 [ 339.829143] ? rw_verify_area+0xb8/0x2b0 [ 339.834237] vfs_write+0x150/0x4d0 [ 339.837852] ksys_write+0x103/0x260 [ 339.841459] ? do_sys_open+0x16e/0x350 [ 339.845345] ? __ia32_sys_read+0xa0/0xa0 [ 339.849489] ? do_syscall_64+0x21/0x4e0 [ 339.853443] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.858806] __x64_sys_write+0x6e/0xb0 [ 339.863465] do_syscall_64+0xd0/0x4e0 [ 339.867248] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.872417] RIP: 0033:0x459279 [ 339.875591] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.894497] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.902279] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 339.909543] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 339.916803] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 339.925199] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 339.932458] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 339.939929] CPU: 0 PID: 10875 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 339.947825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.947829] Call Trace: [ 339.947851] dump_stack+0x123/0x177 [ 339.947863] should_fail.cold.4+0x5/0x13 [ 339.947870] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 339.947878] ? mark_held_locks+0xc7/0x130 [ 339.947888] __alloc_pages_nodemask+0x1d5/0x710 [ 339.947894] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 339.947907] alloc_pages_current+0xd6/0x1b0 [ 339.947916] skb_page_frag_refill+0x20b/0x400 [ 339.947923] sk_page_frag_refill+0x46/0x1b0 [ 339.967549] tcp_sendmsg_locked+0xc58/0x3580 [ 339.967560] ? mark_held_locks+0x130/0x130 [ 339.967564] ? mark_held_locks+0xc7/0x130 [ 339.967576] ? tcp_sendpage+0x50/0x50 [ 339.967583] ? mark_held_locks+0xc7/0x130 [ 339.967592] ? __local_bh_enable_ip+0x160/0x260 [ 339.967598] ? lock_sock_nested+0xc5/0x100 [ 339.967604] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.976826] ? lock_sock_nested+0x82/0x100 [ 339.976833] ? trace_hardirqs_on+0x28/0x190 [ 339.976836] ? lock_sock_nested+0x82/0x100 [ 339.976840] ? lock_sock_nested+0x82/0x100 [ 339.976848] ? __local_bh_enable_ip+0x160/0x260 [ 339.976859] tcp_sendmsg+0x27/0x40 [ 339.976868] inet_sendmsg+0x108/0x440 [ 339.976878] smc_sendmsg+0x223/0x320 [ 339.976883] ? smc_sendpage+0x170/0x170 [ 339.986703] sock_sendmsg+0xb5/0xf0 [ 339.986710] sock_write_iter+0x1e9/0x3d0 [ 339.986716] ? sock_sendmsg+0xf0/0xf0 [ 339.986732] __vfs_write+0x443/0x890 [ 339.986740] ? kernel_read+0x130/0x130 [ 340.008466] ? selinux_file_permission+0x2d1/0x3f0 [ 340.016384] ? rw_verify_area+0xb8/0x2b0 [ 340.016391] vfs_write+0x150/0x4d0 [ 340.016398] ksys_write+0x103/0x260 [ 340.016403] ? do_sys_open+0x16e/0x350 [ 340.016408] ? __ia32_sys_read+0xa0/0xa0 [ 340.016417] ? do_syscall_64+0x21/0x4e0 [ 340.016425] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.016434] __x64_sys_write+0x6e/0xb0 [ 340.056109] do_syscall_64+0xd0/0x4e0 [ 340.056121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.056127] RIP: 0033:0x459279 [ 340.056134] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.056136] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.056145] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 340.174638] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 340.181893] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 340.189377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 340.196920] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 340.235371] FAULT_INJECTION: forcing a failure. [ 340.235371] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 340.249305] FAULT_INJECTION: forcing a failure. [ 340.249305] name failslab, interval 1, probability 0, space 0, times 0 [ 340.263095] FAULT_INJECTION: forcing a failure. [ 340.263095] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 340.276120] CPU: 1 PID: 10890 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 340.282991] FAULT_INJECTION: forcing a failure. [ 340.282991] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 340.283945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.283948] Call Trace: [ 340.283965] dump_stack+0x123/0x177 [ 340.283977] should_fail.cold.4+0x5/0x13 [ 340.283990] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 340.283999] ? mark_held_locks+0xc7/0x130 [ 340.284011] __alloc_pages_nodemask+0x1d5/0x710 [ 340.284018] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 340.284031] alloc_pages_current+0xd6/0x1b0 [ 340.284041] skb_page_frag_refill+0x20b/0x400 [ 340.284048] sk_page_frag_refill+0x46/0x1b0 [ 340.284056] tcp_sendmsg_locked+0xc58/0x3580 [ 340.284063] ? mark_held_locks+0x130/0x130 [ 340.284066] ? mark_held_locks+0xc7/0x130 [ 340.284081] ? tcp_sendpage+0x50/0x50 [ 340.284087] ? mark_held_locks+0xc7/0x130 [ 340.284097] ? __local_bh_enable_ip+0x160/0x260 [ 340.284101] ? lock_sock_nested+0xc5/0x100 [ 340.284106] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.284111] ? lock_sock_nested+0x82/0x100 [ 340.284117] ? trace_hardirqs_on+0x28/0x190 [ 340.284121] ? lock_sock_nested+0x82/0x100 [ 340.284125] ? lock_sock_nested+0x82/0x100 [ 340.284135] ? __local_bh_enable_ip+0x160/0x260 [ 340.300346] FAULT_INJECTION: forcing a failure. [ 340.300346] name failslab, interval 1, probability 0, space 0, times 0 [ 340.305289] tcp_sendmsg+0x27/0x40 [ 340.305299] inet_sendmsg+0x108/0x440 [ 340.305308] smc_sendmsg+0x223/0x320 [ 340.305313] ? smc_sendpage+0x170/0x170 [ 340.305323] sock_sendmsg+0xb5/0xf0 [ 340.305329] sock_write_iter+0x1e9/0x3d0 [ 340.305335] ? sock_sendmsg+0xf0/0xf0 [ 340.305355] __vfs_write+0x443/0x890 [ 340.448295] ? kernel_read+0x130/0x130 [ 340.452268] ? selinux_file_permission+0x2d1/0x3f0 [ 340.457180] ? rw_verify_area+0xb8/0x2b0 [ 340.461222] vfs_write+0x150/0x4d0 [ 340.464753] ksys_write+0x103/0x260 [ 340.468360] ? do_sys_open+0x16e/0x350 [ 340.472229] ? __ia32_sys_read+0xa0/0xa0 [ 340.476287] ? do_syscall_64+0x21/0x4e0 [ 340.480242] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.485587] __x64_sys_write+0x6e/0xb0 [ 340.489477] do_syscall_64+0xd0/0x4e0 [ 340.493260] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.498518] RIP: 0033:0x459279 [ 340.501789] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.520773] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.528464] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 340.536849] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 340.544796] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 340.552046] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 340.559382] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 340.569956] CPU: 1 PID: 10901 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 340.577784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.587134] Call Trace: [ 340.589726] dump_stack+0x123/0x177 [ 340.593341] should_fail.cold.4+0x5/0x13 [ 340.597401] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 340.602490] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 340.607762] ? kasan_unpoison_shadow+0x35/0x50 [ 340.612511] __alloc_pages_nodemask+0x1d5/0x710 [ 340.617164] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 340.622253] alloc_pages_current+0xd6/0x1b0 [ 340.626576] skb_page_frag_refill+0x20b/0x400 [ 340.631074] sk_page_frag_refill+0x46/0x1b0 [ 340.635377] tcp_sendmsg_locked+0xc58/0x3580 [ 340.640211] ? mark_held_locks+0x130/0x130 [ 340.644427] ? mark_held_locks+0xc7/0x130 [ 340.648587] ? tcp_sendpage+0x50/0x50 [ 340.652375] ? mark_held_locks+0xc7/0x130 [ 340.656506] ? __local_bh_enable_ip+0x160/0x260 [ 340.661852] ? lock_sock_nested+0xc5/0x100 [ 340.666071] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.670643] ? lock_sock_nested+0x82/0x100 [ 340.675310] ? trace_hardirqs_on+0x28/0x190 [ 340.679613] ? lock_sock_nested+0x82/0x100 [ 340.683828] ? lock_sock_nested+0x82/0x100 [ 340.688054] ? __local_bh_enable_ip+0x160/0x260 [ 340.692706] tcp_sendmsg+0x27/0x40 [ 340.696247] inet_sendmsg+0x108/0x440 [ 340.700038] smc_sendmsg+0x223/0x320 [ 340.703737] ? smc_sendpage+0x170/0x170 [ 340.707708] sock_sendmsg+0xb5/0xf0 [ 340.711337] sock_write_iter+0x1e9/0x3d0 [ 340.715507] ? sock_sendmsg+0xf0/0xf0 [ 340.719312] __vfs_write+0x443/0x890 [ 340.723027] ? kernel_read+0x130/0x130 [ 340.726920] ? selinux_file_permission+0x2d1/0x3f0 [ 340.731847] ? rw_verify_area+0xb8/0x2b0 [ 340.735896] vfs_write+0x150/0x4d0 [ 340.739499] ksys_write+0x103/0x260 [ 340.743116] ? do_sys_open+0x16e/0x350 [ 340.746995] ? __ia32_sys_read+0xa0/0xa0 [ 340.751044] ? do_syscall_64+0x21/0x4e0 [ 340.755091] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.760619] __x64_sys_write+0x6e/0xb0 [ 340.764496] do_syscall_64+0xd0/0x4e0 [ 340.768295] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.773490] RIP: 0033:0x459279 [ 340.776764] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.796111] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.805184] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 340.812726] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 340.819984] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 340.827356] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 340.834875] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 340.842188] CPU: 0 PID: 10876 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 340.850300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.859733] Call Trace: [ 340.862314] dump_stack+0x123/0x177 [ 340.865927] should_fail.cold.4+0x5/0x13 [ 340.870778] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 340.875861] ? mark_held_locks+0xc7/0x130 [ 340.880089] __alloc_pages_nodemask+0x1d5/0x710 [ 340.884757] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 340.889765] alloc_pages_current+0xd6/0x1b0 [ 340.894070] skb_page_frag_refill+0x20b/0x400 [ 340.898563] sk_page_frag_refill+0x46/0x1b0 [ 340.902871] tcp_sendmsg_locked+0xc58/0x3580 [ 340.907259] ? mark_held_locks+0x130/0x130 [ 340.911478] ? mark_held_locks+0xc7/0x130 [ 340.915620] ? tcp_sendpage+0x50/0x50 [ 340.919488] ? mark_held_locks+0xc7/0x130 [ 340.923614] ? __local_bh_enable_ip+0x160/0x260 [ 340.928262] ? lock_sock_nested+0xc5/0x100 [ 340.932475] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.937046] ? lock_sock_nested+0x82/0x100 [ 340.941262] ? trace_hardirqs_on+0x28/0x190 [ 340.945578] ? lock_sock_nested+0x82/0x100 [ 340.949790] ? lock_sock_nested+0x82/0x100 [ 340.954006] ? __local_bh_enable_ip+0x160/0x260 [ 340.958687] tcp_sendmsg+0x27/0x40 [ 340.962507] inet_sendmsg+0x108/0x440 [ 340.966313] smc_sendmsg+0x223/0x320 [ 340.970118] ? smc_sendpage+0x170/0x170 [ 340.974183] sock_sendmsg+0xb5/0xf0 [ 340.977821] sock_write_iter+0x1e9/0x3d0 [ 340.981868] ? sock_sendmsg+0xf0/0xf0 [ 340.985656] __vfs_write+0x443/0x890 [ 340.989351] ? kernel_read+0x130/0x130 [ 340.993231] ? selinux_file_permission+0x2d1/0x3f0 [ 340.998154] ? rw_verify_area+0xb8/0x2b0 [ 341.003471] vfs_write+0x150/0x4d0 [ 341.007129] ksys_write+0x103/0x260 [ 341.010756] ? do_sys_open+0x16e/0x350 [ 341.014637] ? __ia32_sys_read+0xa0/0xa0 [ 341.018803] ? do_syscall_64+0x21/0x4e0 [ 341.022793] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.028191] __x64_sys_write+0x6e/0xb0 [ 341.032076] do_syscall_64+0xd0/0x4e0 [ 341.035889] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.042108] RIP: 0033:0x459279 [ 341.045287] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 341.064196] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 341.071883] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 341.079134] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 341.086382] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 341.093645] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 341.100911] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 341.113778] CPU: 0 PID: 10898 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 341.121644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.131009] Call Trace: [ 341.133605] dump_stack+0x123/0x177 [ 341.133617] should_fail.cold.4+0x5/0x13 [ 341.133624] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 341.133631] ? kernel_text_address+0x79/0xf0 [ 341.133636] ? __kernel_text_address+0xd/0x40 [ 341.133643] ? unwind_get_return_address+0x61/0xa0 [ 341.133651] __should_failslab+0xba/0xf0 [ 341.133659] should_failslab+0x9/0x14 [ 341.133665] __kmalloc+0x70/0x770 [ 341.133673] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 341.133681] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 341.182369] ? tls_push_record+0xf3/0x1720 [ 341.186615] ? tls_sw_sendmsg+0x92d/0x1020 [ 341.190854] ? inet_sendmsg+0x108/0x440 [ 341.194822] ? smc_sendmsg+0x223/0x320 [ 341.198693] ? sock_sendmsg+0xb5/0xf0 [ 341.202476] ? sock_write_iter+0x1e9/0x3d0 [ 341.206700] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 341.212501] ? iov_iter_get_pages+0x1ef/0x11a0 [ 341.217062] ? mark_held_locks+0xc7/0x130 [ 341.221191] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 341.226123] ? __lock_is_held+0xb5/0x140 [ 341.230169] generic_gcmaes_encrypt+0xfd/0x150 [ 341.234750] ? generic_gcmaes_encrypt+0xfd/0x150 [ 341.239485] ? helper_rfc4106_encrypt+0x450/0x450 [ 341.244323] ? __kmalloc+0x5f1/0x770 [ 341.248019] gcmaes_wrapper_encrypt+0x109/0x180 [ 341.252687] tls_push_record+0x966/0x1720 [ 341.256817] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.261384] tls_sw_sendmsg+0x92d/0x1020 [ 341.265429] ? find_held_lock+0x36/0x1d0 [ 341.269484] ? tls_sw_push_pending_record+0x10/0x10 [ 341.274494] ? __local_bh_enable_ip+0x160/0x260 [ 341.279151] ? lock_sock_nested+0xc5/0x100 [ 341.283385] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.287946] ? lock_sock_nested+0x82/0x100 [ 341.292160] ? trace_hardirqs_on+0x28/0x190 [ 341.296461] ? lock_sock_nested+0x82/0x100 [ 341.300674] ? lock_sock_nested+0x82/0x100 [ 341.304889] inet_sendmsg+0x108/0x440 [ 341.308674] smc_sendmsg+0x223/0x320 [ 341.312368] ? smc_sendpage+0x170/0x170 [ 341.316323] sock_sendmsg+0xb5/0xf0 [ 341.319933] sock_write_iter+0x1e9/0x3d0 [ 341.323990] ? sock_sendmsg+0xf0/0xf0 [ 341.327791] __vfs_write+0x443/0x890 [ 341.331486] ? kernel_read+0x130/0x130 [ 341.335361] ? selinux_file_permission+0x2d1/0x3f0 [ 341.340273] ? rw_verify_area+0xb8/0x2b0 [ 341.344333] vfs_write+0x150/0x4d0 [ 341.347861] ksys_write+0x103/0x260 [ 341.351480] ? do_sys_open+0x16e/0x350 [ 341.355361] ? __ia32_sys_read+0xa0/0xa0 [ 341.359419] ? do_syscall_64+0x21/0x4e0 [ 341.363376] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.368721] __x64_sys_write+0x6e/0xb0 [ 341.372589] do_syscall_64+0xd0/0x4e0 [ 341.376371] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.381541] RIP: 0033:0x459279 [ 341.384720] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 341.403606] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 341.411295] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 341.418564] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 341.425814] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 341.433067] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 341.440319] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 341.448661] CPU: 1 PID: 10892 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 341.456481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.465839] Call Trace: [ 341.468442] dump_stack+0x123/0x177 [ 341.472086] should_fail.cold.4+0x5/0x13 [ 341.476159] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 341.478743] FAULT_INJECTION: forcing a failure. [ 341.478743] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 341.481289] ? kernel_text_address+0x79/0xf0 [ 341.497460] ? __kernel_text_address+0xd/0x40 [ 341.502020] ? unwind_get_return_address+0x61/0xa0 [ 341.506953] __should_failslab+0xba/0xf0 [ 341.511003] should_failslab+0x9/0x14 [ 341.514796] __kmalloc+0x70/0x770 [ 341.518248] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 341.523527] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 341.528618] ? tls_push_record+0xf3/0x1720 [ 341.532835] ? tls_sw_sendmsg+0x92d/0x1020 [ 341.537061] ? inet_sendmsg+0x108/0x440 [ 341.541046] ? smc_sendmsg+0x223/0x320 [ 341.544919] ? sock_sendmsg+0xb5/0xf0 [ 341.548825] ? sock_write_iter+0x1e9/0x3d0 [ 341.553062] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 341.558849] ? iov_iter_get_pages+0x1ef/0x11a0 [ 341.563416] ? mark_held_locks+0xc7/0x130 [ 341.567546] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 341.572460] ? __lock_is_held+0xb5/0x140 [ 341.576520] generic_gcmaes_encrypt+0xfd/0x150 [ 341.581088] ? generic_gcmaes_encrypt+0xfd/0x150 [ 341.585831] ? helper_rfc4106_encrypt+0x450/0x450 2019/12/05 07:05:26 executed programs: 1044 [ 341.590661] ? __kmalloc+0x5f1/0x770 [ 341.594362] gcmaes_wrapper_encrypt+0x109/0x180 [ 341.594372] tls_push_record+0x966/0x1720 [ 341.594379] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.594391] tls_sw_sendmsg+0x92d/0x1020 [ 341.594402] ? find_held_lock+0x36/0x1d0 [ 341.594416] ? tls_sw_push_pending_record+0x10/0x10 [ 341.594424] ? __local_bh_enable_ip+0x160/0x260 [ 341.594431] ? lock_sock_nested+0xc5/0x100 [ 341.594436] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.594439] ? lock_sock_nested+0x82/0x100 [ 341.594445] ? trace_hardirqs_on+0x28/0x190 [ 341.594448] ? lock_sock_nested+0x82/0x100 [ 341.594452] ? lock_sock_nested+0x82/0x100 [ 341.594462] inet_sendmsg+0x108/0x440 [ 341.594472] smc_sendmsg+0x223/0x320 [ 341.594477] ? smc_sendpage+0x170/0x170 [ 341.594486] sock_sendmsg+0xb5/0xf0 [ 341.594492] sock_write_iter+0x1e9/0x3d0 [ 341.594498] ? sock_sendmsg+0xf0/0xf0 [ 341.594514] __vfs_write+0x443/0x890 [ 341.594521] ? kernel_read+0x130/0x130 [ 341.634668] ? selinux_file_permission+0x2d1/0x3f0 [ 341.634684] ? rw_verify_area+0xb8/0x2b0 [ 341.634692] vfs_write+0x150/0x4d0 [ 341.634698] ksys_write+0x103/0x260 [ 341.634703] ? do_sys_open+0x16e/0x350 [ 341.634708] ? __ia32_sys_read+0xa0/0xa0 [ 341.634717] ? do_syscall_64+0x21/0x4e0 [ 341.634726] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.634733] __x64_sys_write+0x6e/0xb0 [ 341.634739] do_syscall_64+0xd0/0x4e0 [ 341.634744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.634750] RIP: 0033:0x459279 [ 341.634757] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 341.634760] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 341.634767] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 341.765226] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 341.772491] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 341.779744] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 341.787006] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 341.832463] CPU: 1 PID: 10900 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 341.840420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.849782] Call Trace: [ 341.852367] dump_stack+0x123/0x177 [ 341.855981] should_fail.cold.4+0x5/0x13 [ 341.860030] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 341.865127] ? mark_held_locks+0xc7/0x130 [ 341.869261] __alloc_pages_nodemask+0x1d5/0x710 [ 341.873922] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 341.878925] alloc_pages_current+0xd6/0x1b0 [ 341.883228] skb_page_frag_refill+0x20b/0x400 [ 341.887716] sk_page_frag_refill+0x46/0x1b0 [ 341.892019] tcp_sendmsg_locked+0xc58/0x3580 [ 341.896678] ? mark_held_locks+0x130/0x130 [ 341.900895] ? mark_held_locks+0xc7/0x130 [ 341.905045] ? tcp_sendpage+0x50/0x50 [ 341.908863] ? mark_held_locks+0xc7/0x130 [ 341.913009] ? __local_bh_enable_ip+0x160/0x260 [ 341.917806] ? lock_sock_nested+0xc5/0x100 [ 341.922033] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.926609] ? lock_sock_nested+0x82/0x100 [ 341.930827] ? trace_hardirqs_on+0x28/0x190 [ 341.935130] ? lock_sock_nested+0x82/0x100 [ 341.939350] ? lock_sock_nested+0x82/0x100 [ 341.943743] ? __local_bh_enable_ip+0x160/0x260 [ 341.948404] tcp_sendmsg+0x27/0x40 [ 341.951925] inet_sendmsg+0x108/0x440 [ 341.955705] smc_sendmsg+0x223/0x320 [ 341.959399] ? smc_sendpage+0x170/0x170 [ 341.963356] sock_sendmsg+0xb5/0xf0 [ 341.966965] sock_write_iter+0x1e9/0x3d0 [ 341.971004] ? sock_sendmsg+0xf0/0xf0 [ 341.974796] __vfs_write+0x443/0x890 [ 341.978491] ? kernel_read+0x130/0x130 [ 341.982363] ? selinux_file_permission+0x2d1/0x3f0 [ 341.987275] ? rw_verify_area+0xb8/0x2b0 [ 341.991316] vfs_write+0x150/0x4d0 [ 341.994833] ksys_write+0x103/0x260 [ 341.998437] ? do_sys_open+0x16e/0x350 [ 342.002304] ? __ia32_sys_read+0xa0/0xa0 [ 342.006377] ? do_syscall_64+0x21/0x4e0 [ 342.010330] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.015672] __x64_sys_write+0x6e/0xb0 [ 342.019551] do_syscall_64+0xd0/0x4e0 [ 342.023331] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.028497] RIP: 0033:0x459279 [ 342.031678] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.050560] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.058250] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 342.065510] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.072776] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 342.080033] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 342.087297] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 342.100956] FAULT_INJECTION: forcing a failure. [ 342.100956] name failslab, interval 1, probability 0, space 0, times 0 [ 342.114692] FAULT_INJECTION: forcing a failure. [ 342.114692] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.126882] FAULT_INJECTION: forcing a failure. [ 342.126882] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.145090] CPU: 1 PID: 10917 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 342.152916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.162256] Call Trace: [ 342.164844] dump_stack+0x123/0x177 [ 342.168465] should_fail.cold.4+0x5/0x13 [ 342.172508] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.178210] ? mark_held_locks+0xc7/0x130 [ 342.182359] __alloc_pages_nodemask+0x1d5/0x710 [ 342.187006] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 342.192005] alloc_pages_current+0xd6/0x1b0 [ 342.196307] skb_page_frag_refill+0x20b/0x400 [ 342.200780] sk_page_frag_refill+0x46/0x1b0 [ 342.205080] tcp_sendmsg_locked+0xc58/0x3580 [ 342.209476] ? mark_held_locks+0x130/0x130 [ 342.213686] ? mark_held_locks+0xc7/0x130 [ 342.217839] ? tcp_sendpage+0x50/0x50 [ 342.221647] ? mark_held_locks+0xc7/0x130 [ 342.225790] ? __local_bh_enable_ip+0x160/0x260 [ 342.230573] ? lock_sock_nested+0xc5/0x100 [ 342.234801] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.239375] ? lock_sock_nested+0x82/0x100 [ 342.243593] ? trace_hardirqs_on+0x28/0x190 [ 342.247895] ? lock_sock_nested+0x82/0x100 [ 342.252109] ? lock_sock_nested+0x82/0x100 [ 342.256325] ? __local_bh_enable_ip+0x160/0x260 [ 342.261582] tcp_sendmsg+0x27/0x40 [ 342.265104] inet_sendmsg+0x108/0x440 [ 342.268887] smc_sendmsg+0x223/0x320 [ 342.272578] ? smc_sendpage+0x170/0x170 [ 342.276540] sock_sendmsg+0xb5/0xf0 [ 342.280146] sock_write_iter+0x1e9/0x3d0 [ 342.284187] ? sock_sendmsg+0xf0/0xf0 [ 342.287974] __vfs_write+0x443/0x890 [ 342.291666] ? kernel_read+0x130/0x130 [ 342.295540] ? selinux_file_permission+0x2d1/0x3f0 [ 342.300477] ? rw_verify_area+0xb8/0x2b0 [ 342.304532] vfs_write+0x150/0x4d0 [ 342.308053] ksys_write+0x103/0x260 [ 342.311667] ? do_sys_open+0x16e/0x350 [ 342.315542] ? __ia32_sys_read+0xa0/0xa0 [ 342.319591] ? do_syscall_64+0x21/0x4e0 [ 342.323545] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.328890] __x64_sys_write+0x6e/0xb0 [ 342.332754] do_syscall_64+0xd0/0x4e0 [ 342.336534] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.341702] RIP: 0033:0x459279 [ 342.344873] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.363763] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.371449] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 342.378698] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.385951] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 342.393199] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 342.400446] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 342.408963] CPU: 1 PID: 10919 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 342.416764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.426105] Call Trace: [ 342.428690] dump_stack+0x123/0x177 [ 342.432745] should_fail.cold.4+0x5/0x13 [ 342.436788] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.441876] ? mark_held_locks+0xc7/0x130 [ 342.446003] __alloc_pages_nodemask+0x1d5/0x710 [ 342.450665] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 342.455664] alloc_pages_current+0xd6/0x1b0 [ 342.459966] skb_page_frag_refill+0x20b/0x400 [ 342.464800] sk_page_frag_refill+0x46/0x1b0 [ 342.469103] tcp_sendmsg_locked+0xc58/0x3580 [ 342.473587] ? mark_held_locks+0x130/0x130 [ 342.477799] ? mark_held_locks+0xc7/0x130 [ 342.481932] ? tcp_sendpage+0x50/0x50 [ 342.485719] ? mark_held_locks+0xc7/0x130 [ 342.489847] ? __local_bh_enable_ip+0x160/0x260 [ 342.494494] ? lock_sock_nested+0xc5/0x100 [ 342.498706] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.503276] ? lock_sock_nested+0x82/0x100 [ 342.507488] ? trace_hardirqs_on+0x28/0x190 [ 342.511804] ? lock_sock_nested+0x82/0x100 [ 342.516017] ? lock_sock_nested+0x82/0x100 [ 342.520241] ? __local_bh_enable_ip+0x160/0x260 [ 342.524902] tcp_sendmsg+0x27/0x40 [ 342.528423] inet_sendmsg+0x108/0x440 [ 342.532212] smc_sendmsg+0x223/0x320 [ 342.535904] ? smc_sendpage+0x170/0x170 [ 342.539859] sock_sendmsg+0xb5/0xf0 [ 342.543466] sock_write_iter+0x1e9/0x3d0 [ 342.547506] ? sock_sendmsg+0xf0/0xf0 [ 342.551304] __vfs_write+0x443/0x890 [ 342.555874] ? kernel_read+0x130/0x130 [ 342.559747] ? selinux_file_permission+0x2d1/0x3f0 [ 342.564658] ? rw_verify_area+0xb8/0x2b0 [ 342.568701] vfs_write+0x150/0x4d0 [ 342.572220] ksys_write+0x103/0x260 [ 342.575916] ? do_sys_open+0x16e/0x350 [ 342.579868] ? __ia32_sys_read+0xa0/0xa0 [ 342.583996] ? do_syscall_64+0x21/0x4e0 [ 342.587950] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.593393] __x64_sys_write+0x6e/0xb0 [ 342.597260] do_syscall_64+0xd0/0x4e0 [ 342.601041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.606208] RIP: 0033:0x459279 [ 342.609388] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.628357] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.636043] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 342.643292] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.651149] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 342.658399] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 342.665648] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 342.673954] CPU: 1 PID: 10920 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 342.681754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.681758] Call Trace: [ 342.693705] dump_stack+0x123/0x177 [ 342.697343] should_fail.cold.4+0x5/0x13 [ 342.701405] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.706512] ? kernel_text_address+0x79/0xf0 [ 342.711005] ? __kernel_text_address+0xd/0x40 [ 342.715505] ? unwind_get_return_address+0x61/0xa0 [ 342.720434] __should_failslab+0xba/0xf0 [ 342.724488] should_failslab+0x9/0x14 [ 342.724497] __kmalloc+0x70/0x770 [ 342.724507] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 342.724515] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 342.724522] ? tls_push_record+0xf3/0x1720 [ 342.724526] ? tls_sw_sendmsg+0x92d/0x1020 [ 342.724532] ? inet_sendmsg+0x108/0x440 [ 342.724537] ? smc_sendmsg+0x223/0x320 [ 342.724544] ? sock_sendmsg+0xb5/0xf0 [ 342.724548] ? sock_write_iter+0x1e9/0x3d0 [ 342.724557] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 342.724568] ? iov_iter_get_pages+0x1ef/0x11a0 [ 342.724575] ? mark_held_locks+0xc7/0x130 [ 342.724584] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 342.724593] ? __lock_is_held+0xb5/0x140 [ 342.731832] generic_gcmaes_encrypt+0xfd/0x150 [ 342.762262] ? generic_gcmaes_encrypt+0xfd/0x150 [ 342.762269] ? helper_rfc4106_encrypt+0x450/0x450 [ 342.762279] ? __kmalloc+0x5f1/0x770 [ 342.762288] gcmaes_wrapper_encrypt+0x109/0x180 [ 342.762298] tls_push_record+0x966/0x1720 [ 342.762306] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.777389] tls_sw_sendmsg+0x92d/0x1020 [ 342.777407] ? find_held_lock+0x36/0x1d0 [ 342.777417] ? tls_sw_push_pending_record+0x10/0x10 [ 342.777426] ? __local_bh_enable_ip+0x160/0x260 [ 342.777432] ? lock_sock_nested+0xc5/0x100 [ 342.777438] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.848401] ? lock_sock_nested+0x82/0x100 [ 342.852617] ? trace_hardirqs_on+0x28/0x190 [ 342.856940] ? lock_sock_nested+0x82/0x100 [ 342.861152] ? lock_sock_nested+0x82/0x100 [ 342.865472] inet_sendmsg+0x108/0x440 [ 342.869440] smc_sendmsg+0x223/0x320 [ 342.873144] ? smc_sendpage+0x170/0x170 [ 342.877183] sock_sendmsg+0xb5/0xf0 [ 342.880790] sock_write_iter+0x1e9/0x3d0 [ 342.884831] ? sock_sendmsg+0xf0/0xf0 [ 342.888617] __vfs_write+0x443/0x890 [ 342.892310] ? kernel_read+0x130/0x130 [ 342.896190] ? selinux_file_permission+0x2d1/0x3f0 [ 342.901128] ? rw_verify_area+0xb8/0x2b0 [ 342.905168] vfs_write+0x150/0x4d0 [ 342.908702] ksys_write+0x103/0x260 [ 342.912311] ? do_sys_open+0x16e/0x350 [ 342.916178] ? __ia32_sys_read+0xa0/0xa0 [ 342.920246] ? do_syscall_64+0x21/0x4e0 [ 342.924202] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.929547] __x64_sys_write+0x6e/0xb0 [ 342.933417] do_syscall_64+0xd0/0x4e0 [ 342.937674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.942861] RIP: 0033:0x459279 [ 342.946039] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.969539] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.977418] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 342.984913] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.992197] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 342.999998] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 343.007293] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 343.027875] FAULT_INJECTION: forcing a failure. [ 343.027875] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 343.043684] FAULT_INJECTION: forcing a failure. [ 343.043684] name failslab, interval 1, probability 0, space 0, times 0 [ 343.055236] CPU: 1 PID: 10938 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 343.063043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.072400] Call Trace: [ 343.072413] dump_stack+0x123/0x177 [ 343.072423] should_fail.cold.4+0x5/0x13 [ 343.072430] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.072436] ? kernel_text_address+0x79/0xf0 [ 343.072441] ? __kernel_text_address+0xd/0x40 [ 343.072448] ? unwind_get_return_address+0x61/0xa0 [ 343.072456] __should_failslab+0xba/0xf0 [ 343.072463] should_failslab+0x9/0x14 [ 343.072469] __kmalloc+0x70/0x770 [ 343.072478] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 343.072485] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 343.072491] ? tls_push_record+0xf3/0x1720 [ 343.072495] ? tls_sw_sendmsg+0x92d/0x1020 [ 343.072500] ? inet_sendmsg+0x108/0x440 [ 343.072505] ? smc_sendmsg+0x223/0x320 [ 343.072512] ? sock_sendmsg+0xb5/0xf0 [ 343.072516] ? sock_write_iter+0x1e9/0x3d0 [ 343.072524] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 343.072534] ? iov_iter_get_pages+0x1ef/0x11a0 [ 343.072540] ? mark_held_locks+0xc7/0x130 [ 343.072548] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 343.072558] ? __lock_is_held+0xb5/0x140 [ 343.072572] generic_gcmaes_encrypt+0xfd/0x150 [ 343.072576] ? generic_gcmaes_encrypt+0xfd/0x150 [ 343.072581] ? helper_rfc4106_encrypt+0x450/0x450 [ 343.072587] ? __kmalloc+0x5f1/0x770 [ 343.072596] gcmaes_wrapper_encrypt+0x109/0x180 [ 343.072602] tls_push_record+0x966/0x1720 [ 343.072607] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.072622] tls_sw_sendmsg+0x92d/0x1020 [ 343.072629] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 343.072635] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.072639] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 343.072648] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 343.072656] ? tls_sw_push_pending_record+0x10/0x10 [ 343.072662] ? retint_kernel+0x12/0x2d [ 343.072675] inet_sendmsg+0x108/0x440 [ 343.240787] smc_sendmsg+0x223/0x320 [ 343.244484] ? smc_sendpage+0x170/0x170 [ 343.248452] sock_sendmsg+0xb5/0xf0 [ 343.252059] sock_write_iter+0x1e9/0x3d0 [ 343.256100] ? sock_sendmsg+0xf0/0xf0 [ 343.259981] __vfs_write+0x443/0x890 [ 343.263688] ? kernel_read+0x130/0x130 [ 343.267558] ? __inode_security_revalidate+0x6d/0xc0 [ 343.272645] ? selinux_file_permission+0x2d1/0x3f0 [ 343.277568] ? rw_verify_area+0xb8/0x2b0 [ 343.281611] vfs_write+0x150/0x4d0 [ 343.285156] ksys_write+0x103/0x260 [ 343.288778] ? do_sys_open+0x16e/0x350 [ 343.292928] ? __ia32_sys_read+0xa0/0xa0 [ 343.296977] ? do_syscall_64+0x21/0x4e0 [ 343.301729] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.307081] __x64_sys_write+0x6e/0xb0 [ 343.310959] do_syscall_64+0xd0/0x4e0 [ 343.314752] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.319951] RIP: 0033:0x459279 [ 343.323127] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.342011] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.349717] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 343.356969] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 343.364391] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 343.371640] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 343.378899] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 343.386983] CPU: 1 PID: 10926 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 343.394808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.404178] Call Trace: [ 343.406764] dump_stack+0x123/0x177 [ 343.410381] should_fail.cold.4+0x5/0x13 [ 343.414516] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.419642] ? mark_held_locks+0xc7/0x130 [ 343.423871] __alloc_pages_nodemask+0x1d5/0x710 [ 343.428540] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 343.435125] alloc_pages_current+0xd6/0x1b0 [ 343.439556] skb_page_frag_refill+0x20b/0x400 [ 343.444048] sk_page_frag_refill+0x46/0x1b0 [ 343.448394] tcp_sendmsg_locked+0xc58/0x3580 [ 343.452797] ? mark_held_locks+0x130/0x130 [ 343.457117] ? mark_held_locks+0xc7/0x130 [ 343.461395] ? tcp_sendpage+0x50/0x50 [ 343.465181] ? mark_held_locks+0xc7/0x130 [ 343.469486] ? __local_bh_enable_ip+0x160/0x260 [ 343.474148] ? lock_sock_nested+0xc5/0x100 [ 343.478371] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.483029] ? lock_sock_nested+0x82/0x100 [ 343.487279] ? trace_hardirqs_on+0x28/0x190 [ 343.491605] ? lock_sock_nested+0x82/0x100 [ 343.495834] ? lock_sock_nested+0x82/0x100 [ 343.500861] ? __local_bh_enable_ip+0x160/0x260 [ 343.505520] tcp_sendmsg+0x27/0x40 [ 343.509049] inet_sendmsg+0x108/0x440 [ 343.512853] smc_sendmsg+0x223/0x320 [ 343.516816] ? smc_sendpage+0x170/0x170 [ 343.520789] sock_sendmsg+0xb5/0xf0 [ 343.524402] sock_write_iter+0x1e9/0x3d0 [ 343.528448] ? sock_sendmsg+0xf0/0xf0 [ 343.532255] __vfs_write+0x443/0x890 [ 343.535973] ? kernel_read+0x130/0x130 [ 343.541329] ? selinux_file_permission+0x2d1/0x3f0 [ 343.546348] ? rw_verify_area+0xb8/0x2b0 [ 343.550411] vfs_write+0x150/0x4d0 [ 343.553942] ksys_write+0x103/0x260 [ 343.557557] ? do_sys_open+0x16e/0x350 [ 343.561436] ? __ia32_sys_read+0xa0/0xa0 [ 343.565485] ? do_syscall_64+0x21/0x4e0 [ 343.569527] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.575506] __x64_sys_write+0x6e/0xb0 [ 343.579492] do_syscall_64+0xd0/0x4e0 [ 343.583289] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.588465] RIP: 0033:0x459279 [ 343.591659] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.611103] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.619023] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 343.626290] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 343.633573] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 343.640917] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 343.648181] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 343.655957] FAULT_INJECTION: forcing a failure. [ 343.655957] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 343.656701] FAULT_INJECTION: forcing a failure. [ 343.656701] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 343.682428] CPU: 1 PID: 10918 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 343.690260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.699878] Call Trace: [ 343.702453] dump_stack+0x123/0x177 [ 343.706094] should_fail.cold.4+0x5/0x13 [ 343.710146] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.715249] ? mark_held_locks+0xc7/0x130 [ 343.719484] __alloc_pages_nodemask+0x1d5/0x710 [ 343.724139] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 343.729148] alloc_pages_current+0xd6/0x1b0 [ 343.734593] skb_page_frag_refill+0x20b/0x400 [ 343.739071] sk_page_frag_refill+0x46/0x1b0 [ 343.743375] tcp_sendmsg_locked+0xc58/0x3580 [ 343.747766] ? mark_held_locks+0x130/0x130 [ 343.751999] ? mark_held_locks+0xc7/0x130 [ 343.756137] ? tcp_sendpage+0x50/0x50 [ 343.759936] ? mark_held_locks+0xc7/0x130 [ 343.764244] ? __local_bh_enable_ip+0x160/0x260 [ 343.768984] ? lock_sock_nested+0xc5/0x100 [ 343.773199] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.777760] ? lock_sock_nested+0x82/0x100 [ 343.781975] ? trace_hardirqs_on+0x28/0x190 [ 343.786280] ? lock_sock_nested+0x82/0x100 [ 343.790889] ? __local_bh_enable_ip+0x160/0x260 [ 343.795563] tcp_sendmsg+0x27/0x40 [ 343.799101] inet_sendmsg+0x108/0x440 [ 343.802903] smc_sendmsg+0x223/0x320 [ 343.806606] ? smc_sendpage+0x170/0x170 [ 343.810579] sock_sendmsg+0xb5/0xf0 [ 343.814207] sock_write_iter+0x1e9/0x3d0 [ 343.818269] ? sock_sendmsg+0xf0/0xf0 [ 343.822115] __vfs_write+0x443/0x890 [ 343.825823] ? kernel_read+0x130/0x130 [ 343.829711] ? selinux_file_permission+0x2d1/0x3f0 [ 343.834646] ? rw_verify_area+0xb8/0x2b0 [ 343.838693] vfs_write+0x150/0x4d0 [ 343.842228] ksys_write+0x103/0x260 [ 343.845849] ? do_sys_open+0x16e/0x350 [ 343.849739] ? __ia32_sys_read+0xa0/0xa0 [ 343.853790] ? do_syscall_64+0x21/0x4e0 [ 343.857862] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.863228] __x64_sys_write+0x6e/0xb0 [ 343.867114] do_syscall_64+0xd0/0x4e0 [ 343.870923] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.876271] RIP: 0033:0x459279 [ 343.879453] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.898345] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.906166] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 343.913435] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 343.920707] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 343.928074] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 343.935436] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 343.942721] CPU: 0 PID: 10931 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 343.950517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.950521] Call Trace: [ 343.950534] dump_stack+0x123/0x177 [ 343.950545] should_fail.cold.4+0x5/0x13 [ 343.950553] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.950561] ? mark_held_locks+0xc7/0x130 [ 343.950570] __alloc_pages_nodemask+0x1d5/0x710 [ 343.950578] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 343.962632] alloc_pages_current+0xd6/0x1b0 [ 343.962643] skb_page_frag_refill+0x20b/0x400 [ 343.962650] sk_page_frag_refill+0x46/0x1b0 [ 343.970341] tcp_sendmsg_locked+0xc58/0x3580 [ 343.970352] ? mark_held_locks+0x130/0x130 [ 343.970356] ? mark_held_locks+0xc7/0x130 [ 343.970372] ? tcp_sendpage+0x50/0x50 [ 344.019243] ? mark_held_locks+0xc7/0x130 [ 344.023378] ? __local_bh_enable_ip+0x160/0x260 [ 344.028029] ? lock_sock_nested+0xc5/0x100 [ 344.032247] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.036807] ? lock_sock_nested+0x82/0x100 [ 344.041038] ? trace_hardirqs_on+0x28/0x190 [ 344.045334] ? lock_sock_nested+0x82/0x100 [ 344.049557] ? lock_sock_nested+0x82/0x100 [ 344.053781] ? __local_bh_enable_ip+0x160/0x260 [ 344.058624] tcp_sendmsg+0x27/0x40 [ 344.062172] inet_sendmsg+0x108/0x440 [ 344.065959] smc_sendmsg+0x223/0x320 [ 344.069663] ? smc_sendpage+0x170/0x170 [ 344.073626] sock_sendmsg+0xb5/0xf0 [ 344.077242] sock_write_iter+0x1e9/0x3d0 [ 344.081291] ? sock_sendmsg+0xf0/0xf0 [ 344.085094] __vfs_write+0x443/0x890 [ 344.088791] ? kernel_read+0x130/0x130 [ 344.092660] ? selinux_file_permission+0x2d1/0x3f0 [ 344.097584] ? rw_verify_area+0xb8/0x2b0 [ 344.101632] vfs_write+0x150/0x4d0 [ 344.105185] ksys_write+0x103/0x260 [ 344.108790] ? do_sys_open+0x16e/0x350 [ 344.112671] ? __ia32_sys_read+0xa0/0xa0 [ 344.116713] ? do_syscall_64+0x21/0x4e0 [ 344.120676] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.126030] __x64_sys_write+0x6e/0xb0 [ 344.129898] do_syscall_64+0xd0/0x4e0 [ 344.133679] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.138849] RIP: 0033:0x459279 [ 344.142190] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.161083] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.168775] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 344.176033] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 344.183283] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 344.190538] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 344.197783] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 344.206681] FAULT_INJECTION: forcing a failure. [ 344.206681] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.219329] FAULT_INJECTION: forcing a failure. [ 344.219329] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.232854] FAULT_INJECTION: forcing a failure. [ 344.232854] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.241266] FAULT_INJECTION: forcing a failure. [ 344.241266] name failslab, interval 1, probability 0, space 0, times 0 [ 344.256824] FAULT_INJECTION: forcing a failure. [ 344.256824] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.269245] CPU: 1 PID: 10936 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 344.277047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.286398] Call Trace: [ 344.288983] dump_stack+0x123/0x177 [ 344.292596] should_fail.cold.4+0x5/0x13 [ 344.296643] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 344.301739] ? mark_held_locks+0xc7/0x130 [ 344.305882] __alloc_pages_nodemask+0x1d5/0x710 [ 344.310537] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 344.315546] alloc_pages_current+0xd6/0x1b0 [ 344.319852] skb_page_frag_refill+0x20b/0x400 [ 344.324334] sk_page_frag_refill+0x46/0x1b0 [ 344.328640] tcp_sendmsg_locked+0xc58/0x3580 [ 344.333027] ? mark_held_locks+0x130/0x130 [ 344.337255] ? mark_held_locks+0xc7/0x130 [ 344.341386] ? tcp_sendpage+0x50/0x50 [ 344.345170] ? mark_held_locks+0xc7/0x130 [ 344.349311] ? __local_bh_enable_ip+0x160/0x260 [ 344.353966] ? lock_sock_nested+0xc5/0x100 [ 344.358203] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.362954] ? lock_sock_nested+0x82/0x100 [ 344.367191] ? trace_hardirqs_on+0x28/0x190 [ 344.371596] ? lock_sock_nested+0x82/0x100 [ 344.375825] ? lock_sock_nested+0x82/0x100 [ 344.380055] ? __local_bh_enable_ip+0x160/0x260 [ 344.384718] tcp_sendmsg+0x27/0x40 [ 344.388254] inet_sendmsg+0x108/0x440 [ 344.392047] smc_sendmsg+0x223/0x320 [ 344.395742] ? smc_sendpage+0x170/0x170 [ 344.399702] sock_sendmsg+0xb5/0xf0 [ 344.403320] sock_write_iter+0x1e9/0x3d0 [ 344.407365] ? sock_sendmsg+0xf0/0xf0 [ 344.411155] __vfs_write+0x443/0x890 [ 344.414863] ? kernel_read+0x130/0x130 [ 344.418737] ? selinux_file_permission+0x2d1/0x3f0 [ 344.423652] ? rw_verify_area+0xb8/0x2b0 [ 344.427697] vfs_write+0x150/0x4d0 [ 344.431216] ksys_write+0x103/0x260 [ 344.434819] ? do_sys_open+0x16e/0x350 [ 344.438700] ? __ia32_sys_read+0xa0/0xa0 [ 344.442741] ? do_syscall_64+0x21/0x4e0 [ 344.446697] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.452060] __x64_sys_write+0x6e/0xb0 [ 344.455938] do_syscall_64+0xd0/0x4e0 [ 344.459722] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.464898] RIP: 0033:0x459279 [ 344.468075] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.486967] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.494671] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 344.501924] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 344.509189] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 344.516443] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 344.523697] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 344.530978] CPU: 0 PID: 10944 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 344.538776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.548122] Call Trace: [ 344.550699] dump_stack+0x123/0x177 [ 344.554320] should_fail.cold.4+0x5/0x13 [ 344.558362] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 344.563451] ? mark_held_locks+0xc7/0x130 [ 344.567584] __alloc_pages_nodemask+0x1d5/0x710 [ 344.572243] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 344.577246] alloc_pages_current+0xd6/0x1b0 [ 344.581699] skb_page_frag_refill+0x20b/0x400 [ 344.586185] sk_page_frag_refill+0x46/0x1b0 [ 344.590496] tcp_sendmsg_locked+0xc58/0x3580 [ 344.594891] ? mark_held_locks+0x130/0x130 [ 344.599124] ? mark_held_locks+0xc7/0x130 [ 344.603259] ? tcp_sendpage+0x50/0x50 [ 344.607045] ? mark_held_locks+0xc7/0x130 [ 344.611176] ? __local_bh_enable_ip+0x160/0x260 [ 344.615825] ? lock_sock_nested+0xc5/0x100 [ 344.620045] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.624626] ? lock_sock_nested+0x82/0x100 [ 344.628848] ? trace_hardirqs_on+0x28/0x190 [ 344.633144] ? lock_sock_nested+0x82/0x100 [ 344.637370] ? lock_sock_nested+0x82/0x100 [ 344.641587] ? __local_bh_enable_ip+0x160/0x260 [ 344.646240] tcp_sendmsg+0x27/0x40 [ 344.649760] inet_sendmsg+0x108/0x440 [ 344.653545] smc_sendmsg+0x223/0x320 [ 344.657262] ? smc_sendpage+0x170/0x170 [ 344.661218] sock_sendmsg+0xb5/0xf0 [ 344.664833] sock_write_iter+0x1e9/0x3d0 [ 344.668874] ? sock_sendmsg+0xf0/0xf0 [ 344.672659] __vfs_write+0x443/0x890 [ 344.676363] ? kernel_read+0x130/0x130 [ 344.680235] ? selinux_file_permission+0x2d1/0x3f0 [ 344.685146] ? rw_verify_area+0xb8/0x2b0 [ 344.689186] vfs_write+0x150/0x4d0 [ 344.692707] ksys_write+0x103/0x260 [ 344.696320] ? do_sys_open+0x16e/0x350 [ 344.700201] ? __ia32_sys_read+0xa0/0xa0 [ 344.704242] ? do_syscall_64+0x21/0x4e0 [ 344.708195] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.713548] __x64_sys_write+0x6e/0xb0 [ 344.717424] do_syscall_64+0xd0/0x4e0 [ 344.721214] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.726387] RIP: 0033:0x459279 [ 344.729559] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.748441] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.756745] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 344.764004] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 344.771687] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 344.778939] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 344.786213] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 344.794226] CPU: 1 PID: 10945 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 344.802087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.811424] Call Trace: [ 344.814008] dump_stack+0x123/0x177 [ 344.817621] should_fail.cold.4+0x5/0x13 [ 344.821663] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 344.826747] ? mark_held_locks+0xc7/0x130 [ 344.830876] __alloc_pages_nodemask+0x1d5/0x710 [ 344.835531] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 344.840533] alloc_pages_current+0xd6/0x1b0 [ 344.844837] skb_page_frag_refill+0x20b/0x400 [ 344.849319] sk_page_frag_refill+0x46/0x1b0 [ 344.853620] tcp_sendmsg_locked+0xc58/0x3580 [ 344.858010] ? mark_held_locks+0x130/0x130 [ 344.862229] ? mark_held_locks+0xc7/0x130 [ 344.866374] ? tcp_sendpage+0x50/0x50 [ 344.870173] ? mark_held_locks+0xc7/0x130 [ 344.874309] ? __local_bh_enable_ip+0x160/0x260 [ 344.878955] ? lock_sock_nested+0xc5/0x100 [ 344.883170] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.887745] ? lock_sock_nested+0x82/0x100 [ 344.892096] ? trace_hardirqs_on+0x28/0x190 [ 344.896415] ? lock_sock_nested+0x82/0x100 [ 344.900648] ? lock_sock_nested+0x82/0x100 [ 344.904868] ? __local_bh_enable_ip+0x160/0x260 [ 344.909534] tcp_sendmsg+0x27/0x40 [ 344.916036] inet_sendmsg+0x108/0x440 [ 344.919820] smc_sendmsg+0x223/0x320 [ 344.923513] ? smc_sendpage+0x170/0x170 [ 344.927479] sock_sendmsg+0xb5/0xf0 [ 344.931096] sock_write_iter+0x1e9/0x3d0 [ 344.935158] ? sock_sendmsg+0xf0/0xf0 [ 344.938965] __vfs_write+0x443/0x890 [ 344.942666] ? kernel_read+0x130/0x130 [ 344.946569] ? selinux_file_permission+0x2d1/0x3f0 [ 344.951492] ? rw_verify_area+0xb8/0x2b0 [ 344.955539] vfs_write+0x150/0x4d0 [ 344.959063] ksys_write+0x103/0x260 [ 344.962672] ? do_sys_open+0x16e/0x350 [ 344.966548] ? __ia32_sys_read+0xa0/0xa0 [ 344.970598] ? do_syscall_64+0x21/0x4e0 [ 344.974551] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.979894] __x64_sys_write+0x6e/0xb0 [ 344.983768] do_syscall_64+0xd0/0x4e0 [ 344.987566] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.992739] RIP: 0033:0x459279 [ 344.995913] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.014808] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.022769] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 345.030042] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 345.037300] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 345.045250] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 345.052510] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 345.059780] CPU: 0 PID: 10935 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 345.067586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.067589] Call Trace: [ 345.067603] dump_stack+0x123/0x177 [ 345.067614] should_fail.cold.4+0x5/0x13 [ 345.067620] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 345.067629] ? mark_held_locks+0xc7/0x130 [ 345.087220] __alloc_pages_nodemask+0x1d5/0x710 [ 345.101251] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 345.106869] alloc_pages_current+0xd6/0x1b0 [ 345.106880] skb_page_frag_refill+0x20b/0x400 [ 345.106887] sk_page_frag_refill+0x46/0x1b0 [ 345.106893] tcp_sendmsg_locked+0xc58/0x3580 [ 345.106902] ? mark_held_locks+0x130/0x130 [ 345.106908] ? mark_held_locks+0xc7/0x130 [ 345.132802] ? tcp_sendpage+0x50/0x50 [ 345.136750] ? mark_held_locks+0xc7/0x130 [ 345.140884] ? __local_bh_enable_ip+0x160/0x260 [ 345.145540] ? lock_sock_nested+0xc5/0x100 [ 345.149781] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.154367] ? lock_sock_nested+0x82/0x100 [ 345.158609] ? trace_hardirqs_on+0x28/0x190 [ 345.162935] ? lock_sock_nested+0x82/0x100 [ 345.167166] ? lock_sock_nested+0x82/0x100 [ 345.171913] ? __local_bh_enable_ip+0x160/0x260 [ 345.176574] tcp_sendmsg+0x27/0x40 [ 345.180106] inet_sendmsg+0x108/0x440 [ 345.183897] smc_sendmsg+0x223/0x320 [ 345.187605] ? smc_sendpage+0x170/0x170 [ 345.191567] sock_sendmsg+0xb5/0xf0 [ 345.195182] sock_write_iter+0x1e9/0x3d0 [ 345.199250] ? sock_sendmsg+0xf0/0xf0 [ 345.203037] __vfs_write+0x443/0x890 [ 345.206730] ? kernel_read+0x130/0x130 [ 345.210614] ? selinux_file_permission+0x2d1/0x3f0 [ 345.215541] ? rw_verify_area+0xb8/0x2b0 [ 345.219587] vfs_write+0x150/0x4d0 [ 345.223129] ksys_write+0x103/0x260 [ 345.226738] ? do_sys_open+0x16e/0x350 [ 345.230605] ? __ia32_sys_read+0xa0/0xa0 [ 345.234660] ? do_syscall_64+0x21/0x4e0 [ 345.238669] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.244025] __x64_sys_write+0x6e/0xb0 [ 345.247911] do_syscall_64+0xd0/0x4e0 [ 345.251691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.256862] RIP: 0033:0x459279 [ 345.260038] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.279019] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.286716] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 345.294056] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 345.301319] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 345.308591] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 345.315860] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 345.323163] CPU: 1 PID: 10948 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 345.330973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.340324] Call Trace: [ 345.342912] dump_stack+0x123/0x177 [ 345.346538] should_fail.cold.4+0x5/0x13 [ 345.350595] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 345.355676] ? kernel_text_address+0x79/0xf0 [ 345.360061] ? __kernel_text_address+0xd/0x40 [ 345.364534] ? unwind_get_return_address+0x61/0xa0 [ 345.369451] __should_failslab+0xba/0xf0 [ 345.373492] should_failslab+0x9/0x14 [ 345.377355] __kmalloc+0x70/0x770 [ 345.380787] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.386041] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.391130] ? tls_push_record+0xf3/0x1720 [ 345.395339] ? tls_sw_sendmsg+0x92d/0x1020 [ 345.399591] ? inet_sendmsg+0x108/0x440 [ 345.403554] ? smc_sendmsg+0x223/0x320 [ 345.407437] ? sock_sendmsg+0xb5/0xf0 [ 345.411211] ? sock_write_iter+0x1e9/0x3d0 [ 345.415426] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 345.421203] ? iov_iter_get_pages+0x1ef/0x11a0 [ 345.425765] ? mark_held_locks+0xc7/0x130 [ 345.429892] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 345.434828] ? __lock_is_held+0xb5/0x140 [ 345.438876] generic_gcmaes_encrypt+0xfd/0x150 [ 345.443574] ? generic_gcmaes_encrypt+0xfd/0x150 [ 345.448315] ? helper_rfc4106_encrypt+0x450/0x450 [ 345.453140] ? __kmalloc+0x5f1/0x770 [ 345.456835] gcmaes_wrapper_encrypt+0x109/0x180 [ 345.461489] tls_push_record+0x966/0x1720 [ 345.465620] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.470200] tls_sw_sendmsg+0x92d/0x1020 [ 345.474248] ? find_held_lock+0x36/0x1d0 [ 345.478291] ? tls_sw_push_pending_record+0x10/0x10 [ 345.483286] ? __local_bh_enable_ip+0x160/0x260 [ 345.487933] ? lock_sock_nested+0xc5/0x100 [ 345.492145] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.496711] ? lock_sock_nested+0x82/0x100 [ 345.500931] ? trace_hardirqs_on+0x28/0x190 [ 345.505229] ? lock_sock_nested+0x82/0x100 [ 345.509438] ? lock_sock_nested+0x82/0x100 [ 345.513656] inet_sendmsg+0x108/0x440 [ 345.517435] smc_sendmsg+0x223/0x320 [ 345.521123] ? smc_sendpage+0x170/0x170 [ 345.525077] sock_sendmsg+0xb5/0xf0 [ 345.528690] sock_write_iter+0x1e9/0x3d0 [ 345.532728] ? sock_sendmsg+0xf0/0xf0 [ 345.536530] __vfs_write+0x443/0x890 [ 345.540223] ? kernel_read+0x130/0x130 [ 345.544093] ? selinux_file_permission+0x2d1/0x3f0 [ 345.549002] ? rw_verify_area+0xb8/0x2b0 [ 345.553040] vfs_write+0x150/0x4d0 [ 345.556560] ksys_write+0x103/0x260 [ 345.560164] ? do_sys_open+0x16e/0x350 [ 345.564028] ? __ia32_sys_read+0xa0/0xa0 [ 345.568069] ? do_syscall_64+0x21/0x4e0 [ 345.572019] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.577359] __x64_sys_write+0x6e/0xb0 [ 345.581225] do_syscall_64+0xd0/0x4e0 [ 345.585005] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.590176] RIP: 0033:0x459279 [ 345.593348] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.612229] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.619916] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 345.627166] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 345.634424] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 345.641673] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 345.648921] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 345.686823] FAULT_INJECTION: forcing a failure. [ 345.686823] name failslab, interval 1, probability 0, space 0, times 0 [ 345.686833] FAULT_INJECTION: forcing a failure. [ 345.686833] name failslab, interval 1, probability 0, space 0, times 0 [ 345.712564] FAULT_INJECTION: forcing a failure. [ 345.712564] name failslab, interval 1, probability 0, space 0, times 0 [ 345.725214] CPU: 1 PID: 10960 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 345.733027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.742378] Call Trace: [ 345.744997] dump_stack+0x123/0x177 [ 345.748615] should_fail.cold.4+0x5/0x13 [ 345.752664] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 345.757748] ? kernel_text_address+0x79/0xf0 [ 345.762140] ? __kernel_text_address+0xd/0x40 [ 345.766619] ? unwind_get_return_address+0x61/0xa0 [ 345.771538] __should_failslab+0xba/0xf0 [ 345.775677] should_failslab+0x9/0x14 [ 345.779457] __kmalloc+0x70/0x770 [ 345.782888] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.788190] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.793272] ? tls_push_record+0xf3/0x1720 [ 345.797483] ? tls_sw_sendmsg+0x92d/0x1020 [ 345.801695] ? inet_sendmsg+0x108/0x440 [ 345.805650] ? smc_sendmsg+0x223/0x320 [ 345.809518] ? sock_sendmsg+0xb5/0xf0 [ 345.813304] ? sock_write_iter+0x1e9/0x3d0 [ 345.817517] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 345.823305] ? iov_iter_get_pages+0x1ef/0x11a0 [ 345.827880] ? mark_held_locks+0xc7/0x130 [ 345.832016] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 345.836936] ? __lock_is_held+0xb5/0x140 [ 345.840981] generic_gcmaes_encrypt+0xfd/0x150 [ 345.845541] ? generic_gcmaes_encrypt+0xfd/0x150 [ 345.850277] ? helper_rfc4106_encrypt+0x450/0x450 [ 345.855101] ? __kmalloc+0x5f1/0x770 [ 345.858797] gcmaes_wrapper_encrypt+0x109/0x180 [ 345.863446] tls_push_record+0x966/0x1720 [ 345.867573] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.872140] tls_sw_sendmsg+0x92d/0x1020 [ 345.876186] ? find_held_lock+0x36/0x1d0 [ 345.880238] ? tls_sw_push_pending_record+0x10/0x10 [ 345.885247] ? __local_bh_enable_ip+0x160/0x260 [ 345.889904] ? lock_sock_nested+0xc5/0x100 [ 345.894123] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.898686] ? lock_sock_nested+0x82/0x100 [ 345.902906] ? trace_hardirqs_on+0x28/0x190 [ 345.907207] ? lock_sock_nested+0x82/0x100 [ 345.911420] ? lock_sock_nested+0x82/0x100 [ 345.915636] inet_sendmsg+0x108/0x440 [ 345.919416] smc_sendmsg+0x223/0x320 [ 345.923107] ? smc_sendpage+0x170/0x170 [ 345.927059] sock_sendmsg+0xb5/0xf0 [ 345.930666] sock_write_iter+0x1e9/0x3d0 [ 345.934704] ? sock_sendmsg+0xf0/0xf0 [ 345.938644] __vfs_write+0x443/0x890 [ 345.942344] ? kernel_read+0x130/0x130 [ 345.946225] ? selinux_file_permission+0x2d1/0x3f0 [ 345.951143] ? rw_verify_area+0xb8/0x2b0 [ 345.955190] vfs_write+0x150/0x4d0 [ 345.958713] ksys_write+0x103/0x260 [ 345.962319] ? do_sys_open+0x16e/0x350 [ 345.966186] ? __ia32_sys_read+0xa0/0xa0 [ 345.970230] ? do_syscall_64+0x21/0x4e0 [ 345.974184] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.979528] __x64_sys_write+0x6e/0xb0 [ 345.983397] do_syscall_64+0xd0/0x4e0 [ 345.987184] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.992351] RIP: 0033:0x459279 [ 345.995527] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.014412] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.022099] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 346.029350] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 346.036599] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 346.043851] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 346.051249] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 346.058521] CPU: 0 PID: 10966 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 346.066327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.075785] Call Trace: [ 346.078364] dump_stack+0x123/0x177 [ 346.081982] should_fail.cold.4+0x5/0x13 [ 346.086024] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 346.091105] ? kernel_text_address+0x79/0xf0 [ 346.095495] ? __kernel_text_address+0xd/0x40 [ 346.099967] ? unwind_get_return_address+0x61/0xa0 [ 346.104892] __should_failslab+0xba/0xf0 [ 346.108964] should_failslab+0x9/0x14 [ 346.112754] __kmalloc+0x70/0x770 [ 346.116206] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 346.121470] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 346.126574] ? tls_push_record+0xf3/0x1720 [ 346.130795] ? tls_sw_sendmsg+0x92d/0x1020 [ 346.135186] ? inet_sendmsg+0x108/0x440 [ 346.139143] ? smc_sendmsg+0x223/0x320 [ 346.143009] ? sock_sendmsg+0xb5/0xf0 [ 346.146784] ? sock_write_iter+0x1e9/0x3d0 [ 346.151002] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 346.156781] ? iov_iter_get_pages+0x1ef/0x11a0 [ 346.161342] ? mark_held_locks+0xc7/0x130 [ 346.165473] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 346.170386] ? __lock_is_held+0xb5/0x140 [ 346.174431] generic_gcmaes_encrypt+0xfd/0x150 [ 346.179008] ? generic_gcmaes_encrypt+0xfd/0x150 [ 346.183744] ? helper_rfc4106_encrypt+0x450/0x450 [ 346.188566] ? __kmalloc+0x5f1/0x770 [ 346.192256] gcmaes_wrapper_encrypt+0x109/0x180 [ 346.196905] tls_push_record+0x966/0x1720 [ 346.201033] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.205611] tls_sw_sendmsg+0x92d/0x1020 [ 346.209654] ? find_held_lock+0x36/0x1d0 [ 346.213697] ? tls_sw_push_pending_record+0x10/0x10 [ 346.218781] ? __local_bh_enable_ip+0x160/0x260 [ 346.223612] ? lock_sock_nested+0xc5/0x100 [ 346.227841] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.232424] ? lock_sock_nested+0x82/0x100 [ 346.236646] ? trace_hardirqs_on+0x28/0x190 [ 346.240964] ? lock_sock_nested+0x82/0x100 [ 346.245220] ? lock_sock_nested+0x82/0x100 [ 346.249449] inet_sendmsg+0x108/0x440 [ 346.253238] smc_sendmsg+0x223/0x320 [ 346.256940] ? smc_sendpage+0x170/0x170 [ 346.260999] sock_sendmsg+0xb5/0xf0 [ 346.264613] sock_write_iter+0x1e9/0x3d0 [ 346.268673] ? sock_sendmsg+0xf0/0xf0 [ 346.272468] __vfs_write+0x443/0x890 [ 346.276176] ? kernel_read+0x130/0x130 [ 346.280051] ? selinux_file_permission+0x2d1/0x3f0 [ 346.284970] ? rw_verify_area+0xb8/0x2b0 [ 346.289007] vfs_write+0x150/0x4d0 [ 346.292527] ksys_write+0x103/0x260 [ 346.296131] ? do_sys_open+0x16e/0x350 [ 346.299998] ? __ia32_sys_read+0xa0/0xa0 [ 346.304039] ? do_syscall_64+0x21/0x4e0 [ 346.307988] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.313330] __x64_sys_write+0x6e/0xb0 [ 346.317194] do_syscall_64+0xd0/0x4e0 [ 346.321001] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.326168] RIP: 0033:0x459279 [ 346.329342] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.348233] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.355921] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 346.363170] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 346.370436] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 346.377836] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 346.385093] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 346.407366] CPU: 1 PID: 10963 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 346.415201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.424553] Call Trace: [ 346.427127] dump_stack+0x123/0x177 [ 346.430754] should_fail.cold.4+0x5/0x13 [ 346.434809] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 346.439906] ? kernel_text_address+0x79/0xf0 [ 346.444296] ? __kernel_text_address+0xd/0x40 [ 346.448767] ? unwind_get_return_address+0x61/0xa0 [ 346.453689] __should_failslab+0xba/0xf0 [ 346.457730] should_failslab+0x9/0x14 [ 346.461517] __kmalloc+0x70/0x770 [ 346.464948] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 346.470212] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 346.475292] ? tls_push_record+0xf3/0x1720 [ 346.479501] ? tls_sw_sendmsg+0x92d/0x1020 [ 346.483714] ? inet_sendmsg+0x108/0x440 [ 346.487666] ? smc_sendmsg+0x223/0x320 [ 346.491531] ? sock_sendmsg+0xb5/0xf0 [ 346.495308] ? sock_write_iter+0x1e9/0x3d0 [ 346.499527] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 346.505320] ? iov_iter_get_pages+0x1ef/0x11a0 [ 346.509888] ? mark_held_locks+0xc7/0x130 [ 346.514029] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 346.518956] ? __lock_is_held+0xb5/0x140 [ 346.523012] generic_gcmaes_encrypt+0xfd/0x150 [ 346.527577] ? generic_gcmaes_encrypt+0xfd/0x150 [ 346.532314] ? helper_rfc4106_encrypt+0x450/0x450 [ 346.537140] ? __kmalloc+0x5f1/0x770 [ 346.540844] gcmaes_wrapper_encrypt+0x109/0x180 [ 346.545494] tls_push_record+0x966/0x1720 [ 346.549622] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.554360] tls_sw_sendmsg+0x92d/0x1020 [ 346.558405] ? find_held_lock+0x36/0x1d0 [ 346.562457] ? tls_sw_push_pending_record+0x10/0x10 [ 346.567453] ? __local_bh_enable_ip+0x160/0x260 [ 346.572100] ? lock_sock_nested+0xc5/0x100 [ 346.576326] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.580897] ? lock_sock_nested+0x82/0x100 [ 346.585112] ? trace_hardirqs_on+0x28/0x190 [ 346.589409] ? lock_sock_nested+0x82/0x100 [ 346.593620] ? lock_sock_nested+0x82/0x100 [ 346.597836] inet_sendmsg+0x108/0x440 [ 346.601621] smc_sendmsg+0x223/0x320 [ 346.605313] ? smc_sendpage+0x170/0x170 [ 346.609271] sock_sendmsg+0xb5/0xf0 [ 346.612882] sock_write_iter+0x1e9/0x3d0 [ 346.616931] ? sock_sendmsg+0xf0/0xf0 [ 346.620745] __vfs_write+0x443/0x890 [ 346.624438] ? kernel_read+0x130/0x130 [ 346.628308] ? selinux_file_permission+0x2d1/0x3f0 [ 346.633230] ? rw_verify_area+0xb8/0x2b0 [ 346.637274] vfs_write+0x150/0x4d0 [ 346.640795] ksys_write+0x103/0x260 [ 346.644400] ? do_sys_open+0x16e/0x350 [ 346.648267] ? __ia32_sys_read+0xa0/0xa0 [ 346.652319] ? do_syscall_64+0x21/0x4e0 [ 346.656275] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.661632] __x64_sys_write+0x6e/0xb0 [ 346.665497] do_syscall_64+0xd0/0x4e0 [ 346.669279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.674452] RIP: 0033:0x459279 [ 346.677640] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.696522] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2019/12/05 07:05:31 executed programs: 1063 [ 346.704210] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 346.711464] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 346.718716] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 346.725968] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 346.733246] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 346.758912] FAULT_INJECTION: forcing a failure. [ 346.758912] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 346.771107] FAULT_INJECTION: forcing a failure. [ 346.771107] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 346.802965] FAULT_INJECTION: forcing a failure. [ 346.802965] name failslab, interval 1, probability 0, space 0, times 0 [ 346.814818] FAULT_INJECTION: forcing a failure. [ 346.814818] name failslab, interval 1, probability 0, space 0, times 0 [ 346.826096] CPU: 1 PID: 10971 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 346.826100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.826103] Call Trace: [ 346.826118] dump_stack+0x123/0x177 [ 346.826128] should_fail.cold.4+0x5/0x13 [ 346.826136] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 346.826145] ? mark_held_locks+0xc7/0x130 [ 346.826156] __alloc_pages_nodemask+0x1d5/0x710 [ 346.826164] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 346.826179] alloc_pages_current+0xd6/0x1b0 [ 346.826189] skb_page_frag_refill+0x20b/0x400 [ 346.826197] sk_page_frag_refill+0x46/0x1b0 [ 346.826204] tcp_sendmsg_locked+0xc58/0x3580 [ 346.826211] ? mark_held_locks+0x130/0x130 [ 346.835995] FAULT_INJECTION: forcing a failure. [ 346.835995] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 346.843391] ? mark_held_locks+0xc7/0x130 [ 346.843409] ? tcp_sendpage+0x50/0x50 [ 346.843417] ? mark_held_locks+0xc7/0x130 [ 346.843426] ? __local_bh_enable_ip+0x160/0x260 [ 346.843432] ? lock_sock_nested+0xc5/0x100 [ 346.843438] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.931635] ? lock_sock_nested+0x82/0x100 [ 346.935859] ? trace_hardirqs_on+0x28/0x190 [ 346.940168] ? lock_sock_nested+0x82/0x100 [ 346.944395] ? lock_sock_nested+0x82/0x100 [ 346.948647] ? __local_bh_enable_ip+0x160/0x260 [ 346.953303] tcp_sendmsg+0x27/0x40 [ 346.956836] inet_sendmsg+0x108/0x440 [ 346.960633] smc_sendmsg+0x223/0x320 [ 346.964333] ? smc_sendpage+0x170/0x170 [ 346.968290] sock_sendmsg+0xb5/0xf0 [ 346.971902] sock_write_iter+0x1e9/0x3d0 [ 346.975958] ? sock_sendmsg+0xf0/0xf0 [ 346.979754] __vfs_write+0x443/0x890 [ 346.983463] ? kernel_read+0x130/0x130 [ 346.987334] ? selinux_file_permission+0x2d1/0x3f0 [ 346.992244] ? rw_verify_area+0xb8/0x2b0 [ 346.996285] vfs_write+0x150/0x4d0 [ 346.999814] ksys_write+0x103/0x260 [ 347.003430] ? do_sys_open+0x16e/0x350 [ 347.007300] ? __ia32_sys_read+0xa0/0xa0 [ 347.011353] ? do_syscall_64+0x21/0x4e0 [ 347.015310] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.020664] __x64_sys_write+0x6e/0xb0 [ 347.024539] do_syscall_64+0xd0/0x4e0 [ 347.028325] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.033507] RIP: 0033:0x459279 [ 347.036679] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.055568] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.063256] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 347.070507] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 347.077768] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 347.085026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 347.092286] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 347.099552] CPU: 0 PID: 10976 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 347.107433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.116790] Call Trace: [ 347.119376] dump_stack+0x123/0x177 [ 347.123017] should_fail.cold.4+0x5/0x13 [ 347.127058] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 347.132141] ? mark_held_locks+0xc7/0x130 [ 347.136268] __alloc_pages_nodemask+0x1d5/0x710 [ 347.140917] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 347.145917] alloc_pages_current+0xd6/0x1b0 [ 347.150218] skb_page_frag_refill+0x20b/0x400 [ 347.154694] sk_page_frag_refill+0x46/0x1b0 [ 347.158995] tcp_sendmsg_locked+0xc58/0x3580 [ 347.163383] ? mark_held_locks+0x130/0x130 [ 347.167596] ? mark_held_locks+0xc7/0x130 [ 347.171727] ? tcp_sendpage+0x50/0x50 [ 347.175505] ? mark_held_locks+0xc7/0x130 [ 347.179630] ? __local_bh_enable_ip+0x160/0x260 [ 347.186367] ? lock_sock_nested+0xc5/0x100 [ 347.190580] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.195147] ? lock_sock_nested+0x82/0x100 [ 347.199359] ? trace_hardirqs_on+0x28/0x190 [ 347.203664] ? lock_sock_nested+0x82/0x100 [ 347.207875] ? lock_sock_nested+0x82/0x100 [ 347.212092] ? __local_bh_enable_ip+0x160/0x260 [ 347.216745] tcp_sendmsg+0x27/0x40 [ 347.220265] inet_sendmsg+0x108/0x440 [ 347.224065] smc_sendmsg+0x223/0x320 [ 347.227754] ? smc_sendpage+0x170/0x170 [ 347.231706] sock_sendmsg+0xb5/0xf0 [ 347.235336] sock_write_iter+0x1e9/0x3d0 [ 347.239382] ? sock_sendmsg+0xf0/0xf0 [ 347.243169] __vfs_write+0x443/0x890 [ 347.246860] ? kernel_read+0x130/0x130 [ 347.250731] ? selinux_file_permission+0x2d1/0x3f0 [ 347.255658] ? rw_verify_area+0xb8/0x2b0 [ 347.259700] vfs_write+0x150/0x4d0 [ 347.263237] ksys_write+0x103/0x260 [ 347.266937] ? do_sys_open+0x16e/0x350 [ 347.270801] ? __ia32_sys_read+0xa0/0xa0 [ 347.274841] ? do_syscall_64+0x21/0x4e0 [ 347.278793] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.284140] __x64_sys_write+0x6e/0xb0 [ 347.288012] do_syscall_64+0xd0/0x4e0 [ 347.291794] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.296961] RIP: 0033:0x459279 [ 347.300132] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.319024] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.326727] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 347.334020] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 347.341272] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 347.348531] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 347.355782] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 347.365608] CPU: 0 PID: 10978 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 347.373417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.382756] Call Trace: [ 347.385326] dump_stack+0x123/0x177 [ 347.388933] should_fail.cold.4+0x5/0x13 [ 347.392977] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 347.398060] ? kernel_text_address+0x79/0xf0 [ 347.402445] ? __kernel_text_address+0xd/0x40 [ 347.406929] ? unwind_get_return_address+0x61/0xa0 [ 347.411842] __should_failslab+0xba/0xf0 [ 347.415884] should_failslab+0x9/0x14 [ 347.419672] __kmalloc+0x70/0x770 [ 347.423104] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.428366] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.433445] ? tls_push_record+0xf3/0x1720 [ 347.437672] ? tls_sw_sendmsg+0x92d/0x1020 [ 347.441896] ? inet_sendmsg+0x108/0x440 [ 347.445854] ? smc_sendmsg+0x223/0x320 [ 347.449935] ? sock_sendmsg+0xb5/0xf0 [ 347.453726] ? sock_write_iter+0x1e9/0x3d0 [ 347.457971] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 347.463762] ? iov_iter_get_pages+0x1ef/0x11a0 [ 347.468331] ? mark_held_locks+0xc7/0x130 [ 347.472468] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 347.477379] ? __lock_is_held+0xb5/0x140 [ 347.481441] generic_gcmaes_encrypt+0xfd/0x150 [ 347.486005] ? generic_gcmaes_encrypt+0xfd/0x150 [ 347.490737] ? helper_rfc4106_encrypt+0x450/0x450 [ 347.495579] ? __kmalloc+0x5f1/0x770 [ 347.499283] gcmaes_wrapper_encrypt+0x109/0x180 [ 347.503934] tls_push_record+0x966/0x1720 [ 347.508067] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.512642] tls_sw_sendmsg+0x92d/0x1020 [ 347.516688] ? find_held_lock+0x36/0x1d0 [ 347.520731] ? tls_sw_push_pending_record+0x10/0x10 [ 347.525735] ? __local_bh_enable_ip+0x160/0x260 [ 347.530472] ? lock_sock_nested+0xc5/0x100 [ 347.534703] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.539262] ? lock_sock_nested+0x82/0x100 [ 347.543481] ? trace_hardirqs_on+0x28/0x190 [ 347.547781] ? lock_sock_nested+0x82/0x100 [ 347.551989] ? lock_sock_nested+0x82/0x100 [ 347.556209] inet_sendmsg+0x108/0x440 [ 347.559989] smc_sendmsg+0x223/0x320 [ 347.563679] ? smc_sendpage+0x170/0x170 [ 347.567632] sock_sendmsg+0xb5/0xf0 [ 347.571237] sock_write_iter+0x1e9/0x3d0 [ 347.575274] ? sock_sendmsg+0xf0/0xf0 [ 347.579075] __vfs_write+0x443/0x890 [ 347.582799] ? kernel_read+0x130/0x130 [ 347.586689] ? selinux_file_permission+0x2d1/0x3f0 [ 347.591603] ? rw_verify_area+0xb8/0x2b0 [ 347.595644] vfs_write+0x150/0x4d0 [ 347.599168] ksys_write+0x103/0x260 [ 347.602772] ? do_sys_open+0x16e/0x350 [ 347.606643] ? __ia32_sys_read+0xa0/0xa0 [ 347.610688] ? do_syscall_64+0x21/0x4e0 [ 347.614641] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.620070] __x64_sys_write+0x6e/0xb0 [ 347.623935] do_syscall_64+0xd0/0x4e0 [ 347.627717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.632893] RIP: 0033:0x459279 [ 347.636084] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.654988] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.662679] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 347.669927] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 347.677176] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 347.684435] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 347.691684] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 347.702523] CPU: 1 PID: 10982 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 347.710354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.719691] Call Trace: [ 347.722269] dump_stack+0x123/0x177 [ 347.725891] should_fail.cold.4+0x5/0x13 [ 347.729940] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 347.735027] ? kernel_text_address+0x79/0xf0 [ 347.739418] ? __kernel_text_address+0xd/0x40 [ 347.743933] ? unwind_get_return_address+0x61/0xa0 [ 347.748853] __should_failslab+0xba/0xf0 [ 347.752895] should_failslab+0x9/0x14 [ 347.756678] __kmalloc+0x70/0x770 [ 347.760114] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.765380] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.770463] ? tls_push_record+0xf3/0x1720 [ 347.774683] ? tls_sw_sendmsg+0x92d/0x1020 [ 347.778897] ? inet_sendmsg+0x108/0x440 [ 347.782847] ? smc_sendmsg+0x223/0x320 [ 347.786713] ? sock_sendmsg+0xb5/0xf0 [ 347.790498] ? sock_write_iter+0x1e9/0x3d0 [ 347.794728] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 347.800525] ? iov_iter_get_pages+0x1ef/0x11a0 [ 347.805091] ? mark_held_locks+0xc7/0x130 [ 347.809217] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 347.814131] ? __lock_is_held+0xb5/0x140 [ 347.818189] generic_gcmaes_encrypt+0xfd/0x150 [ 347.822765] ? generic_gcmaes_encrypt+0xfd/0x150 [ 347.827501] ? helper_rfc4106_encrypt+0x450/0x450 [ 347.832361] ? __kmalloc+0x5f1/0x770 [ 347.836067] gcmaes_wrapper_encrypt+0x109/0x180 [ 347.840723] tls_push_record+0x966/0x1720 [ 347.844860] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.849428] tls_sw_sendmsg+0x92d/0x1020 [ 347.853477] ? find_held_lock+0x36/0x1d0 [ 347.857531] ? tls_sw_push_pending_record+0x10/0x10 [ 347.862528] ? __local_bh_enable_ip+0x160/0x260 [ 347.867184] ? lock_sock_nested+0xc5/0x100 [ 347.871409] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.875976] ? lock_sock_nested+0x82/0x100 [ 347.880196] ? trace_hardirqs_on+0x28/0x190 [ 347.884497] ? lock_sock_nested+0x82/0x100 [ 347.888711] ? lock_sock_nested+0x82/0x100 [ 347.892937] inet_sendmsg+0x108/0x440 [ 347.896719] smc_sendmsg+0x223/0x320 [ 347.900413] ? smc_sendpage+0x170/0x170 [ 347.904365] sock_sendmsg+0xb5/0xf0 [ 347.907973] sock_write_iter+0x1e9/0x3d0 [ 347.912098] ? sock_sendmsg+0xf0/0xf0 [ 347.915882] __vfs_write+0x443/0x890 [ 347.919586] ? kernel_read+0x130/0x130 [ 347.923459] ? selinux_file_permission+0x2d1/0x3f0 [ 347.928393] ? rw_verify_area+0xb8/0x2b0 [ 347.932445] vfs_write+0x150/0x4d0 [ 347.935981] ksys_write+0x103/0x260 [ 347.939592] ? do_sys_open+0x16e/0x350 [ 347.943464] ? __ia32_sys_read+0xa0/0xa0 [ 347.947647] ? do_syscall_64+0x21/0x4e0 [ 347.951605] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.956962] __x64_sys_write+0x6e/0xb0 [ 347.960839] do_syscall_64+0xd0/0x4e0 [ 347.964631] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.969811] RIP: 0033:0x459279 [ 347.972985] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.991872] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.999564] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 348.006816] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 348.014066] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 348.021319] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 348.028581] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 348.036007] CPU: 0 PID: 10972 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 348.043815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.053163] Call Trace: [ 348.055754] dump_stack+0x123/0x177 [ 348.059384] should_fail.cold.4+0x5/0x13 [ 348.063430] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.068511] ? mark_held_locks+0xc7/0x130 [ 348.072662] __alloc_pages_nodemask+0x1d5/0x710 [ 348.077318] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 348.082323] alloc_pages_current+0xd6/0x1b0 [ 348.086665] skb_page_frag_refill+0x20b/0x400 [ 348.091149] sk_page_frag_refill+0x46/0x1b0 [ 348.095458] tcp_sendmsg_locked+0xc58/0x3580 [ 348.099858] ? mark_held_locks+0x130/0x130 [ 348.104073] ? mark_held_locks+0xc7/0x130 [ 348.108204] ? tcp_sendpage+0x50/0x50 [ 348.111995] ? mark_held_locks+0xc7/0x130 [ 348.116122] ? __local_bh_enable_ip+0x160/0x260 [ 348.120768] ? lock_sock_nested+0xc5/0x100 [ 348.124995] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.129556] ? lock_sock_nested+0x82/0x100 [ 348.133769] ? trace_hardirqs_on+0x28/0x190 [ 348.138067] ? lock_sock_nested+0x82/0x100 [ 348.142279] ? lock_sock_nested+0x82/0x100 [ 348.146502] ? __local_bh_enable_ip+0x160/0x260 [ 348.151159] tcp_sendmsg+0x27/0x40 [ 348.154677] inet_sendmsg+0x108/0x440 [ 348.158462] smc_sendmsg+0x223/0x320 [ 348.162180] ? smc_sendpage+0x170/0x170 [ 348.166921] sock_sendmsg+0xb5/0xf0 [ 348.170545] sock_write_iter+0x1e9/0x3d0 [ 348.174585] ? sock_sendmsg+0xf0/0xf0 [ 348.178379] __vfs_write+0x443/0x890 [ 348.182072] ? kernel_read+0x130/0x130 [ 348.185944] ? selinux_file_permission+0x2d1/0x3f0 [ 348.190852] ? rw_verify_area+0xb8/0x2b0 [ 348.194891] vfs_write+0x150/0x4d0 [ 348.198409] ksys_write+0x103/0x260 [ 348.202015] ? do_sys_open+0x16e/0x350 [ 348.205880] ? __ia32_sys_read+0xa0/0xa0 [ 348.209925] ? do_syscall_64+0x21/0x4e0 [ 348.213909] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.219256] __x64_sys_write+0x6e/0xb0 [ 348.223133] do_syscall_64+0xd0/0x4e0 [ 348.226912] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.232082] RIP: 0033:0x459279 [ 348.235254] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.254135] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.261820] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 348.269068] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 348.276317] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 348.283564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 348.290810] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 348.318399] FAULT_INJECTION: forcing a failure. [ 348.318399] name failslab, interval 1, probability 0, space 0, times 0 [ 348.320244] FAULT_INJECTION: forcing a failure. [ 348.320244] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.342316] FAULT_INJECTION: forcing a failure. [ 348.342316] name failslab, interval 1, probability 0, space 0, times 0 [ 348.361945] CPU: 0 PID: 10993 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 348.369763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.379102] Call Trace: [ 348.381703] dump_stack+0x123/0x177 [ 348.385312] should_fail.cold.4+0x5/0x13 [ 348.389360] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.394454] ? kernel_text_address+0x79/0xf0 [ 348.398855] ? __kernel_text_address+0xd/0x40 [ 348.403353] ? unwind_get_return_address+0x61/0xa0 [ 348.408464] __should_failslab+0xba/0xf0 [ 348.412508] should_failslab+0x9/0x14 [ 348.416299] __kmalloc+0x70/0x770 [ 348.419738] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 348.424997] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 348.430084] ? tls_push_record+0xf3/0x1720 [ 348.434299] ? tls_sw_sendmsg+0x92d/0x1020 [ 348.438512] ? inet_sendmsg+0x108/0x440 [ 348.442464] ? smc_sendmsg+0x223/0x320 [ 348.446337] ? sock_sendmsg+0xb5/0xf0 [ 348.450122] ? sock_write_iter+0x1e9/0x3d0 [ 348.454339] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 348.460133] ? iov_iter_get_pages+0x1ef/0x11a0 [ 348.464795] ? mark_held_locks+0xc7/0x130 [ 348.468930] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 348.473845] ? __lock_is_held+0xb5/0x140 [ 348.477897] generic_gcmaes_encrypt+0xfd/0x150 [ 348.482462] ? generic_gcmaes_encrypt+0xfd/0x150 [ 348.487204] ? helper_rfc4106_encrypt+0x450/0x450 [ 348.492117] ? __kmalloc+0x5f1/0x770 [ 348.495815] gcmaes_wrapper_encrypt+0x109/0x180 [ 348.500466] tls_push_record+0x966/0x1720 [ 348.504592] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.509162] tls_sw_sendmsg+0x92d/0x1020 [ 348.513390] ? find_held_lock+0x36/0x1d0 [ 348.517441] ? tls_sw_push_pending_record+0x10/0x10 [ 348.522455] ? __local_bh_enable_ip+0x160/0x260 [ 348.527107] ? lock_sock_nested+0xc5/0x100 [ 348.531323] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.535885] ? lock_sock_nested+0x82/0x100 [ 348.540102] ? trace_hardirqs_on+0x28/0x190 [ 348.544406] ? lock_sock_nested+0x82/0x100 [ 348.548620] ? lock_sock_nested+0x82/0x100 [ 348.552857] inet_sendmsg+0x108/0x440 [ 348.556648] smc_sendmsg+0x223/0x320 [ 348.560355] ? smc_sendpage+0x170/0x170 [ 348.564317] sock_sendmsg+0xb5/0xf0 [ 348.567925] sock_write_iter+0x1e9/0x3d0 [ 348.571966] ? sock_sendmsg+0xf0/0xf0 [ 348.575753] __vfs_write+0x443/0x890 [ 348.579449] ? kernel_read+0x130/0x130 [ 348.583331] ? selinux_file_permission+0x2d1/0x3f0 [ 348.588246] ? rw_verify_area+0xb8/0x2b0 [ 348.592289] vfs_write+0x150/0x4d0 [ 348.595809] ksys_write+0x103/0x260 [ 348.599413] ? do_sys_open+0x16e/0x350 [ 348.603276] ? __ia32_sys_read+0xa0/0xa0 [ 348.607314] ? do_syscall_64+0x21/0x4e0 [ 348.611266] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.616618] __x64_sys_write+0x6e/0xb0 [ 348.620505] do_syscall_64+0xd0/0x4e0 [ 348.624290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.629466] RIP: 0033:0x459279 [ 348.632648] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.651656] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.659350] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 348.666607] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 348.673865] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 348.681115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 348.688367] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 348.695809] CPU: 1 PID: 10986 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 348.703612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.712959] Call Trace: [ 348.715535] dump_stack+0x123/0x177 [ 348.719146] should_fail.cold.4+0x5/0x13 [ 348.723201] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.728295] ? mark_held_locks+0xc7/0x130 [ 348.732444] __alloc_pages_nodemask+0x1d5/0x710 [ 348.737097] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 348.742100] alloc_pages_current+0xd6/0x1b0 [ 348.746406] skb_page_frag_refill+0x20b/0x400 [ 348.750882] sk_page_frag_refill+0x46/0x1b0 [ 348.755190] tcp_sendmsg_locked+0xc58/0x3580 [ 348.759591] ? mark_held_locks+0x130/0x130 [ 348.763807] ? mark_held_locks+0xc7/0x130 [ 348.767941] ? tcp_sendpage+0x50/0x50 [ 348.771721] ? mark_held_locks+0xc7/0x130 [ 348.775849] ? __local_bh_enable_ip+0x160/0x260 [ 348.780499] ? lock_sock_nested+0xc5/0x100 [ 348.784716] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.789363] ? lock_sock_nested+0x82/0x100 [ 348.793596] ? trace_hardirqs_on+0x28/0x190 [ 348.797895] ? lock_sock_nested+0x82/0x100 [ 348.802116] ? lock_sock_nested+0x82/0x100 [ 348.806342] ? __local_bh_enable_ip+0x160/0x260 [ 348.811000] tcp_sendmsg+0x27/0x40 [ 348.814524] inet_sendmsg+0x108/0x440 [ 348.818306] smc_sendmsg+0x223/0x320 [ 348.821999] ? smc_sendpage+0x170/0x170 [ 348.825952] sock_sendmsg+0xb5/0xf0 [ 348.829560] sock_write_iter+0x1e9/0x3d0 [ 348.833600] ? sock_sendmsg+0xf0/0xf0 [ 348.837391] __vfs_write+0x443/0x890 [ 348.841086] ? kernel_read+0x130/0x130 [ 348.844975] ? selinux_file_permission+0x2d1/0x3f0 [ 348.849886] ? rw_verify_area+0xb8/0x2b0 [ 348.853928] vfs_write+0x150/0x4d0 [ 348.857463] ksys_write+0x103/0x260 [ 348.861071] ? do_sys_open+0x16e/0x350 [ 348.864939] ? __ia32_sys_read+0xa0/0xa0 [ 348.868984] ? do_syscall_64+0x21/0x4e0 [ 348.872942] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.878285] __x64_sys_write+0x6e/0xb0 [ 348.882151] do_syscall_64+0xd0/0x4e0 [ 348.885933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.891101] RIP: 0033:0x459279 [ 348.894273] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.913166] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.920869] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 348.928122] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 348.935480] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 348.942750] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 348.950007] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 348.957285] CPU: 0 PID: 10988 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 348.965090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.974443] Call Trace: [ 348.977043] dump_stack+0x123/0x177 [ 348.980671] should_fail.cold.4+0x5/0x13 [ 348.984739] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.989846] ? kernel_text_address+0x79/0xf0 [ 348.994270] ? __kernel_text_address+0xd/0x40 [ 348.998761] ? unwind_get_return_address+0x61/0xa0 [ 349.003785] __should_failslab+0xba/0xf0 [ 349.007828] should_failslab+0x9/0x14 [ 349.011615] __kmalloc+0x70/0x770 [ 349.015052] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 349.020322] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 349.025405] ? tls_push_record+0xf3/0x1720 [ 349.029614] ? tls_sw_sendmsg+0x92d/0x1020 [ 349.033826] ? inet_sendmsg+0x108/0x440 [ 349.037776] ? smc_sendmsg+0x223/0x320 [ 349.041642] ? sock_sendmsg+0xb5/0xf0 [ 349.045417] ? sock_write_iter+0x1e9/0x3d0 [ 349.049635] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 349.055424] ? iov_iter_get_pages+0x1ef/0x11a0 [ 349.060004] ? mark_held_locks+0xc7/0x130 [ 349.064135] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 349.069051] ? __lock_is_held+0xb5/0x140 [ 349.073094] generic_gcmaes_encrypt+0xfd/0x150 [ 349.077652] ? generic_gcmaes_encrypt+0xfd/0x150 [ 349.082382] ? helper_rfc4106_encrypt+0x450/0x450 [ 349.087202] ? __kmalloc+0x5f1/0x770 [ 349.091075] gcmaes_wrapper_encrypt+0x109/0x180 [ 349.095734] tls_push_record+0x966/0x1720 [ 349.099882] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.104480] tls_sw_sendmsg+0x92d/0x1020 [ 349.108536] ? find_held_lock+0x36/0x1d0 [ 349.112581] ? tls_sw_push_pending_record+0x10/0x10 [ 349.117587] ? __local_bh_enable_ip+0x160/0x260 [ 349.122239] ? lock_sock_nested+0xc5/0x100 [ 349.126452] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.131013] ? lock_sock_nested+0x82/0x100 [ 349.135225] ? trace_hardirqs_on+0x28/0x190 [ 349.139524] ? lock_sock_nested+0x82/0x100 [ 349.143738] ? lock_sock_nested+0x82/0x100 [ 349.147954] inet_sendmsg+0x108/0x440 [ 349.151744] smc_sendmsg+0x223/0x320 [ 349.155445] ? smc_sendpage+0x170/0x170 [ 349.159399] sock_sendmsg+0xb5/0xf0 [ 349.163006] sock_write_iter+0x1e9/0x3d0 [ 349.167047] ? sock_sendmsg+0xf0/0xf0 [ 349.170835] __vfs_write+0x443/0x890 [ 349.174526] ? kernel_read+0x130/0x130 [ 349.178403] ? selinux_file_permission+0x2d1/0x3f0 [ 349.183329] ? rw_verify_area+0xb8/0x2b0 [ 349.187368] vfs_write+0x150/0x4d0 [ 349.190912] ksys_write+0x103/0x260 [ 349.194515] ? do_sys_open+0x16e/0x350 [ 349.198379] ? __ia32_sys_read+0xa0/0xa0 [ 349.202422] ? do_syscall_64+0x21/0x4e0 [ 349.206394] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.211735] __x64_sys_write+0x6e/0xb0 [ 349.215608] do_syscall_64+0xd0/0x4e0 [ 349.219398] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.224563] RIP: 0033:0x459279 [ 349.227736] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.246630] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.254324] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 349.261572] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.268828] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 349.276079] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 349.283337] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 349.343934] FAULT_INJECTION: forcing a failure. [ 349.343934] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 349.356355] CPU: 1 PID: 11010 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 349.364151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.373498] Call Trace: [ 349.376074] dump_stack+0x123/0x177 [ 349.379682] should_fail.cold.4+0x5/0x13 [ 349.383729] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 349.388811] ? mark_held_locks+0xc7/0x130 [ 349.392948] __alloc_pages_nodemask+0x1d5/0x710 [ 349.397605] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 349.402601] alloc_pages_current+0xd6/0x1b0 [ 349.406914] skb_page_frag_refill+0x20b/0x400 [ 349.411392] sk_page_frag_refill+0x46/0x1b0 [ 349.415693] tcp_sendmsg_locked+0xc58/0x3580 [ 349.420084] ? mark_held_locks+0x130/0x130 [ 349.424294] ? mark_held_locks+0xc7/0x130 [ 349.428426] ? tcp_sendpage+0x50/0x50 [ 349.432204] ? mark_held_locks+0xc7/0x130 [ 349.436340] ? __local_bh_enable_ip+0x160/0x260 [ 349.440986] ? lock_sock_nested+0xc5/0x100 [ 349.445197] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.449760] ? lock_sock_nested+0x82/0x100 [ 349.453974] ? trace_hardirqs_on+0x28/0x190 [ 349.458270] ? lock_sock_nested+0x82/0x100 [ 349.462482] ? lock_sock_nested+0x82/0x100 [ 349.466888] ? __local_bh_enable_ip+0x160/0x260 [ 349.471551] tcp_sendmsg+0x27/0x40 [ 349.475081] inet_sendmsg+0x108/0x440 [ 349.478871] smc_sendmsg+0x223/0x320 [ 349.482582] ? smc_sendpage+0x170/0x170 [ 349.486542] sock_sendmsg+0xb5/0xf0 [ 349.490150] sock_write_iter+0x1e9/0x3d0 [ 349.494197] ? sock_sendmsg+0xf0/0xf0 [ 349.497993] __vfs_write+0x443/0x890 [ 349.501697] ? kernel_read+0x130/0x130 [ 349.505569] ? selinux_file_permission+0x2d1/0x3f0 [ 349.510480] ? rw_verify_area+0xb8/0x2b0 [ 349.514520] vfs_write+0x150/0x4d0 [ 349.518038] ksys_write+0x103/0x260 [ 349.521641] ? do_sys_open+0x16e/0x350 [ 349.525504] ? __ia32_sys_read+0xa0/0xa0 [ 349.529543] ? do_syscall_64+0x21/0x4e0 [ 349.533495] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.538840] __x64_sys_write+0x6e/0xb0 [ 349.542704] do_syscall_64+0xd0/0x4e0 [ 349.546485] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.551653] RIP: 0033:0x459279 [ 349.554823] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.573702] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.581389] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 349.588649] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.595911] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 349.603197] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 349.610450] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 349.644195] FAULT_INJECTION: forcing a failure. [ 349.644195] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 349.656468] FAULT_INJECTION: forcing a failure. [ 349.656468] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 349.669163] CPU: 1 PID: 11011 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 349.676972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.686324] Call Trace: [ 349.688901] dump_stack+0x123/0x177 [ 349.692511] should_fail.cold.4+0x5/0x13 [ 349.696638] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 349.701807] ? mark_held_locks+0xc7/0x130 [ 349.705935] __alloc_pages_nodemask+0x1d5/0x710 [ 349.710584] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 349.715670] alloc_pages_current+0xd6/0x1b0 [ 349.719975] skb_page_frag_refill+0x20b/0x400 [ 349.724548] sk_page_frag_refill+0x46/0x1b0 [ 349.728852] tcp_sendmsg_locked+0xc58/0x3580 [ 349.733268] ? mark_held_locks+0x130/0x130 [ 349.737503] ? mark_held_locks+0xc7/0x130 [ 349.741647] ? tcp_sendpage+0x50/0x50 [ 349.745444] ? mark_held_locks+0xc7/0x130 [ 349.749578] ? __local_bh_enable_ip+0x160/0x260 [ 349.754228] ? lock_sock_nested+0xc5/0x100 [ 349.758441] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.763000] ? lock_sock_nested+0x82/0x100 [ 349.767212] ? trace_hardirqs_on+0x28/0x190 [ 349.771511] ? lock_sock_nested+0x82/0x100 [ 349.775724] ? lock_sock_nested+0x82/0x100 [ 349.779937] ? __local_bh_enable_ip+0x160/0x260 [ 349.784586] tcp_sendmsg+0x27/0x40 [ 349.788111] inet_sendmsg+0x108/0x440 [ 349.791889] smc_sendmsg+0x223/0x320 [ 349.795578] ? smc_sendpage+0x170/0x170 [ 349.799530] sock_sendmsg+0xb5/0xf0 [ 349.803134] sock_write_iter+0x1e9/0x3d0 [ 349.807174] ? sock_sendmsg+0xf0/0xf0 [ 349.810961] __vfs_write+0x443/0x890 [ 349.814653] ? kernel_read+0x130/0x130 [ 349.818525] ? selinux_file_permission+0x2d1/0x3f0 [ 349.823437] ? rw_verify_area+0xb8/0x2b0 [ 349.827479] vfs_write+0x150/0x4d0 [ 349.830998] ksys_write+0x103/0x260 [ 349.834604] ? do_sys_open+0x16e/0x350 [ 349.838472] ? __ia32_sys_read+0xa0/0xa0 [ 349.842517] ? do_syscall_64+0x21/0x4e0 [ 349.846471] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.851813] __x64_sys_write+0x6e/0xb0 [ 349.855681] do_syscall_64+0xd0/0x4e0 [ 349.859460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.864629] RIP: 0033:0x459279 [ 349.867804] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.886694] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.894389] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 349.901640] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.908901] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 349.916160] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 349.923410] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 349.932226] CPU: 1 PID: 11013 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 349.940041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.949382] Call Trace: [ 349.951969] dump_stack+0x123/0x177 [ 349.955582] should_fail.cold.4+0x5/0x13 [ 349.959624] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 349.964707] ? mark_held_locks+0xc7/0x130 [ 349.968839] __alloc_pages_nodemask+0x1d5/0x710 [ 349.973487] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 349.978488] alloc_pages_current+0xd6/0x1b0 [ 349.982801] skb_page_frag_refill+0x20b/0x400 [ 349.987278] sk_page_frag_refill+0x46/0x1b0 [ 349.991582] tcp_sendmsg_locked+0xc58/0x3580 [ 349.995972] ? mark_held_locks+0x130/0x130 [ 350.000192] ? mark_held_locks+0xc7/0x130 [ 350.004332] ? tcp_sendpage+0x50/0x50 [ 350.008122] ? mark_held_locks+0xc7/0x130 [ 350.012259] ? __local_bh_enable_ip+0x160/0x260 [ 350.016907] ? lock_sock_nested+0xc5/0x100 [ 350.021119] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.025682] ? lock_sock_nested+0x82/0x100 [ 350.029893] ? trace_hardirqs_on+0x28/0x190 [ 350.034192] ? lock_sock_nested+0x82/0x100 [ 350.038405] ? lock_sock_nested+0x82/0x100 [ 350.042632] ? __local_bh_enable_ip+0x160/0x260 [ 350.047291] tcp_sendmsg+0x27/0x40 [ 350.050812] inet_sendmsg+0x108/0x440 [ 350.054593] smc_sendmsg+0x223/0x320 [ 350.058287] ? smc_sendpage+0x170/0x170 [ 350.062240] sock_sendmsg+0xb5/0xf0 [ 350.065866] sock_write_iter+0x1e9/0x3d0 [ 350.069905] ? sock_sendmsg+0xf0/0xf0 [ 350.073691] __vfs_write+0x443/0x890 [ 350.077387] ? kernel_read+0x130/0x130 [ 350.081276] ? selinux_file_permission+0x2d1/0x3f0 [ 350.086214] ? rw_verify_area+0xb8/0x2b0 [ 350.090256] vfs_write+0x150/0x4d0 [ 350.093776] ksys_write+0x103/0x260 [ 350.097390] ? do_sys_open+0x16e/0x350 [ 350.101264] ? __ia32_sys_read+0xa0/0xa0 [ 350.105304] ? do_syscall_64+0x21/0x4e0 [ 350.109265] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.114830] __x64_sys_write+0x6e/0xb0 [ 350.118709] do_syscall_64+0xd0/0x4e0 [ 350.122498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.127684] RIP: 0033:0x459279 [ 350.130860] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.149757] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.157446] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 350.164715] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 350.171974] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 350.179225] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 350.186473] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 350.200832] FAULT_INJECTION: forcing a failure. [ 350.200832] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.200963] FAULT_INJECTION: forcing a failure. [ 350.200963] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.224977] FAULT_INJECTION: forcing a failure. [ 350.224977] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.225705] FAULT_INJECTION: forcing a failure. [ 350.225705] name failslab, interval 1, probability 0, space 0, times 0 [ 350.248584] CPU: 1 PID: 11022 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 350.256387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.265728] Call Trace: [ 350.268305] dump_stack+0x123/0x177 [ 350.271922] should_fail.cold.4+0x5/0x13 [ 350.275967] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 350.281055] ? mark_held_locks+0xc7/0x130 [ 350.285184] __alloc_pages_nodemask+0x1d5/0x710 [ 350.289833] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 350.294844] alloc_pages_current+0xd6/0x1b0 [ 350.299155] skb_page_frag_refill+0x20b/0x400 [ 350.303636] sk_page_frag_refill+0x46/0x1b0 [ 350.307941] tcp_sendmsg_locked+0xc58/0x3580 [ 350.312348] ? mark_held_locks+0x130/0x130 [ 350.316559] ? mark_held_locks+0xc7/0x130 [ 350.320718] ? tcp_sendpage+0x50/0x50 [ 350.324497] ? mark_held_locks+0xc7/0x130 [ 350.328643] ? __local_bh_enable_ip+0x160/0x260 [ 350.333290] ? lock_sock_nested+0xc5/0x100 [ 350.337499] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.342666] ? lock_sock_nested+0x82/0x100 [ 350.346894] ? trace_hardirqs_on+0x28/0x190 [ 350.351189] ? lock_sock_nested+0x82/0x100 [ 350.355398] ? lock_sock_nested+0x82/0x100 [ 350.359628] ? __local_bh_enable_ip+0x160/0x260 [ 350.364280] tcp_sendmsg+0x27/0x40 [ 350.367798] inet_sendmsg+0x108/0x440 [ 350.371577] smc_sendmsg+0x223/0x320 [ 350.375268] ? smc_sendpage+0x170/0x170 [ 350.379223] sock_sendmsg+0xb5/0xf0 [ 350.382830] sock_write_iter+0x1e9/0x3d0 [ 350.386869] ? sock_sendmsg+0xf0/0xf0 [ 350.390657] __vfs_write+0x443/0x890 [ 350.394350] ? kernel_read+0x130/0x130 [ 350.398221] ? selinux_file_permission+0x2d1/0x3f0 [ 350.403133] ? rw_verify_area+0xb8/0x2b0 [ 350.407176] vfs_write+0x150/0x4d0 [ 350.410695] ksys_write+0x103/0x260 [ 350.414301] ? do_sys_open+0x16e/0x350 [ 350.418178] ? __ia32_sys_read+0xa0/0xa0 [ 350.422235] ? do_syscall_64+0x21/0x4e0 [ 350.426188] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.431535] __x64_sys_write+0x6e/0xb0 [ 350.435401] do_syscall_64+0xd0/0x4e0 [ 350.439197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.444365] RIP: 0033:0x459279 [ 350.447540] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.466424] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.474116] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 350.481365] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 350.488628] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 350.495874] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 350.503120] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 350.511271] CPU: 1 PID: 11023 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 350.519074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.528416] Call Trace: [ 350.530988] dump_stack+0x123/0x177 [ 350.534597] should_fail.cold.4+0x5/0x13 [ 350.538641] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 350.543741] ? mark_held_locks+0xc7/0x130 [ 350.547886] __alloc_pages_nodemask+0x1d5/0x710 [ 350.552543] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 350.557564] alloc_pages_current+0xd6/0x1b0 [ 350.561872] skb_page_frag_refill+0x20b/0x400 [ 350.567855] sk_page_frag_refill+0x46/0x1b0 [ 350.572165] tcp_sendmsg_locked+0xc58/0x3580 [ 350.576554] ? mark_held_locks+0x130/0x130 [ 350.580766] ? mark_held_locks+0xc7/0x130 [ 350.584899] ? tcp_sendpage+0x50/0x50 [ 350.588677] ? mark_held_locks+0xc7/0x130 [ 350.592826] ? __local_bh_enable_ip+0x160/0x260 [ 350.597484] ? lock_sock_nested+0xc5/0x100 [ 350.601707] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.606382] ? lock_sock_nested+0x82/0x100 [ 350.610609] ? trace_hardirqs_on+0x28/0x190 [ 350.614911] ? lock_sock_nested+0x82/0x100 [ 350.619137] ? lock_sock_nested+0x82/0x100 [ 350.623489] ? __local_bh_enable_ip+0x160/0x260 [ 350.628155] tcp_sendmsg+0x27/0x40 [ 350.631680] inet_sendmsg+0x108/0x440 [ 350.635479] smc_sendmsg+0x223/0x320 [ 350.639180] ? smc_sendpage+0x170/0x170 [ 350.643140] sock_sendmsg+0xb5/0xf0 [ 350.646803] sock_write_iter+0x1e9/0x3d0 [ 350.650850] ? sock_sendmsg+0xf0/0xf0 [ 350.654669] __vfs_write+0x443/0x890 [ 350.658385] ? kernel_read+0x130/0x130 [ 350.662264] ? selinux_file_permission+0x2d1/0x3f0 [ 350.667305] ? rw_verify_area+0xb8/0x2b0 [ 350.671363] vfs_write+0x150/0x4d0 [ 350.674890] ksys_write+0x103/0x260 [ 350.678500] ? do_sys_open+0x16e/0x350 [ 350.682390] ? __ia32_sys_read+0xa0/0xa0 [ 350.686613] ? do_syscall_64+0x21/0x4e0 [ 350.690606] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.696004] __x64_sys_write+0x6e/0xb0 [ 350.699880] do_syscall_64+0xd0/0x4e0 [ 350.703663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.708860] RIP: 0033:0x459279 [ 350.712038] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.730936] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.738756] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 350.746019] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 350.753279] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 350.760555] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 350.767815] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 350.775849] CPU: 1 PID: 11024 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 350.783648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.793137] Call Trace: [ 350.795909] dump_stack+0x123/0x177 [ 350.799666] should_fail.cold.4+0x5/0x13 [ 350.803757] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 350.808849] ? mark_held_locks+0xc7/0x130 [ 350.808859] __alloc_pages_nodemask+0x1d5/0x710 [ 350.808868] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 350.808883] alloc_pages_current+0xd6/0x1b0 [ 350.827016] skb_page_frag_refill+0x20b/0x400 [ 350.827024] sk_page_frag_refill+0x46/0x1b0 [ 350.827032] tcp_sendmsg_locked+0xc58/0x3580 [ 350.827041] ? mark_held_locks+0x130/0x130 [ 350.827045] ? mark_held_locks+0xc7/0x130 [ 350.827058] ? tcp_sendpage+0x50/0x50 [ 350.844610] ? mark_held_locks+0xc7/0x130 [ 350.844619] ? __local_bh_enable_ip+0x160/0x260 [ 350.844626] ? lock_sock_nested+0xc5/0x100 [ 350.844630] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.844634] ? lock_sock_nested+0x82/0x100 [ 350.844639] ? trace_hardirqs_on+0x28/0x190 [ 350.844643] ? lock_sock_nested+0x82/0x100 [ 350.844649] ? __local_bh_enable_ip+0x160/0x260 [ 350.844659] tcp_sendmsg+0x27/0x40 [ 350.844667] inet_sendmsg+0x108/0x440 [ 350.844675] smc_sendmsg+0x223/0x320 [ 350.844681] ? smc_sendpage+0x170/0x170 [ 350.852621] sock_sendmsg+0xb5/0xf0 [ 350.882936] sock_write_iter+0x1e9/0x3d0 [ 350.882943] ? sock_sendmsg+0xf0/0xf0 [ 350.882961] __vfs_write+0x443/0x890 [ 350.882968] ? kernel_read+0x130/0x130 [ 350.922639] ? selinux_file_permission+0x2d1/0x3f0 [ 350.927574] ? rw_verify_area+0xb8/0x2b0 [ 350.931640] vfs_write+0x150/0x4d0 [ 350.935199] ksys_write+0x103/0x260 [ 350.938819] ? do_sys_open+0x16e/0x350 [ 350.942700] ? __ia32_sys_read+0xa0/0xa0 [ 350.946763] ? do_syscall_64+0x21/0x4e0 [ 350.950726] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.956100] __x64_sys_write+0x6e/0xb0 [ 350.959984] do_syscall_64+0xd0/0x4e0 [ 350.963770] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.968949] RIP: 0033:0x459279 [ 350.972208] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.991201] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.998903] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 350.998906] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 350.998909] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 350.998911] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 350.998914] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 351.008063] FAULT_INJECTION: forcing a failure. [ 351.008063] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 351.023985] CPU: 0 PID: 11026 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 351.055048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.064383] Call Trace: [ 351.066953] dump_stack+0x123/0x177 [ 351.070561] should_fail.cold.4+0x5/0x13 [ 351.074601] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 351.079691] ? kernel_text_address+0x79/0xf0 [ 351.084083] ? __kernel_text_address+0xd/0x40 [ 351.088708] ? unwind_get_return_address+0x61/0xa0 [ 351.093647] __should_failslab+0xba/0xf0 [ 351.097975] should_failslab+0x9/0x14 [ 351.101761] __kmalloc+0x70/0x770 [ 351.105372] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 351.110646] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 351.115735] ? tls_push_record+0xf3/0x1720 [ 351.119952] ? tls_sw_sendmsg+0x92d/0x1020 [ 351.124168] ? inet_sendmsg+0x108/0x440 [ 351.128123] ? smc_sendmsg+0x223/0x320 [ 351.131993] ? sock_sendmsg+0xb5/0xf0 [ 351.135774] ? sock_write_iter+0x1e9/0x3d0 [ 351.139995] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 351.145776] ? iov_iter_get_pages+0x1ef/0x11a0 [ 351.150340] ? mark_held_locks+0xc7/0x130 [ 351.154481] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 351.159482] ? __lock_is_held+0xb5/0x140 [ 351.163673] generic_gcmaes_encrypt+0xfd/0x150 [ 351.168236] ? generic_gcmaes_encrypt+0xfd/0x150 [ 351.172970] ? helper_rfc4106_encrypt+0x450/0x450 [ 351.177794] ? __kmalloc+0x5f1/0x770 [ 351.181493] gcmaes_wrapper_encrypt+0x109/0x180 [ 351.186145] tls_push_record+0x966/0x1720 [ 351.190271] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.194852] tls_sw_sendmsg+0x92d/0x1020 [ 351.198908] ? find_held_lock+0x36/0x1d0 [ 351.202957] ? tls_sw_push_pending_record+0x10/0x10 [ 351.207954] ? __local_bh_enable_ip+0x160/0x260 [ 351.212635] ? lock_sock_nested+0xc5/0x100 [ 351.216879] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.221443] ? lock_sock_nested+0x82/0x100 [ 351.225667] ? trace_hardirqs_on+0x28/0x190 [ 351.229993] ? lock_sock_nested+0x82/0x100 [ 351.234211] ? lock_sock_nested+0x82/0x100 [ 351.238426] inet_sendmsg+0x108/0x440 [ 351.242208] smc_sendmsg+0x223/0x320 [ 351.245901] ? smc_sendpage+0x170/0x170 [ 351.249855] sock_sendmsg+0xb5/0xf0 [ 351.253461] sock_write_iter+0x1e9/0x3d0 [ 351.257508] ? sock_sendmsg+0xf0/0xf0 [ 351.261293] __vfs_write+0x443/0x890 [ 351.264984] ? kernel_read+0x130/0x130 [ 351.268854] ? selinux_file_permission+0x2d1/0x3f0 [ 351.273764] ? rw_verify_area+0xb8/0x2b0 [ 351.277802] vfs_write+0x150/0x4d0 [ 351.281328] ksys_write+0x103/0x260 [ 351.284931] ? do_sys_open+0x16e/0x350 [ 351.288794] ? __ia32_sys_read+0xa0/0xa0 [ 351.292834] ? do_syscall_64+0x21/0x4e0 [ 351.296785] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.302131] __x64_sys_write+0x6e/0xb0 [ 351.305998] do_syscall_64+0xd0/0x4e0 [ 351.309777] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.314944] RIP: 0033:0x459279 [ 351.318117] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.336998] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.344721] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 351.351967] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 351.359218] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 351.366470] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 351.373731] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 351.382408] CPU: 1 PID: 11012 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 351.390225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.399593] Call Trace: [ 351.399606] dump_stack+0x123/0x177 [ 351.399619] should_fail.cold.4+0x5/0x13 [ 351.399628] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 351.399637] ? mark_held_locks+0xc7/0x130 [ 351.399648] __alloc_pages_nodemask+0x1d5/0x710 [ 351.405832] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 351.405847] alloc_pages_current+0xd6/0x1b0 [ 351.405858] skb_page_frag_refill+0x20b/0x400 [ 351.405866] sk_page_frag_refill+0x46/0x1b0 [ 351.405874] tcp_sendmsg_locked+0xc58/0x3580 [ 351.405880] ? mark_held_locks+0x130/0x130 [ 351.405883] ? mark_held_locks+0xc7/0x130 [ 351.405896] ? tcp_sendpage+0x50/0x50 [ 351.405903] ? mark_held_locks+0xc7/0x130 [ 351.405911] ? __local_bh_enable_ip+0x160/0x260 [ 351.405915] ? lock_sock_nested+0xc5/0x100 [ 351.405920] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.405924] ? lock_sock_nested+0x82/0x100 [ 351.405930] ? trace_hardirqs_on+0x28/0x190 [ 351.405934] ? lock_sock_nested+0x82/0x100 [ 351.405939] ? lock_sock_nested+0x82/0x100 [ 351.405945] ? __local_bh_enable_ip+0x160/0x260 [ 351.405954] tcp_sendmsg+0x27/0x40 [ 351.405961] inet_sendmsg+0x108/0x440 [ 351.405970] smc_sendmsg+0x223/0x320 [ 351.508612] ? smc_sendpage+0x170/0x170 [ 351.512571] sock_sendmsg+0xb5/0xf0 [ 351.516177] sock_write_iter+0x1e9/0x3d0 [ 351.520218] ? sock_sendmsg+0xf0/0xf0 [ 351.524015] __vfs_write+0x443/0x890 [ 351.527717] ? kernel_read+0x130/0x130 [ 351.531587] ? selinux_file_permission+0x2d1/0x3f0 [ 351.536495] ? rw_verify_area+0xb8/0x2b0 [ 351.540534] vfs_write+0x150/0x4d0 [ 351.544055] ksys_write+0x103/0x260 [ 351.547657] ? do_sys_open+0x16e/0x350 [ 351.551521] ? __ia32_sys_read+0xa0/0xa0 [ 351.555563] ? do_syscall_64+0x21/0x4e0 [ 351.559522] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.564866] __x64_sys_write+0x6e/0xb0 [ 351.568732] do_syscall_64+0xd0/0x4e0 [ 351.572520] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.578120] RIP: 0033:0x459279 [ 351.581290] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.600168] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.610310] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 351.617562] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 351.624928] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 351.632428] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 351.639688] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 351.686291] FAULT_INJECTION: forcing a failure. [ 351.686291] name failslab, interval 1, probability 0, space 0, times 0 [ 351.705226] FAULT_INJECTION: forcing a failure. [ 351.705226] name failslab, interval 1, probability 0, space 0, times 0 [ 351.723935] FAULT_INJECTION: forcing a failure. [ 351.723935] name failslab, interval 1, probability 0, space 0, times 0 [ 351.728241] FAULT_INJECTION: forcing a failure. [ 351.728241] name failslab, interval 1, probability 0, space 0, times 0 [ 351.741040] FAULT_INJECTION: forcing a failure. [ 351.741040] name failslab, interval 1, probability 0, space 0, times 0 [ 351.746955] CPU: 1 PID: 11038 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 351.765718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.775072] Call Trace: [ 351.777657] dump_stack+0x123/0x177 [ 351.781269] should_fail.cold.4+0x5/0x13 [ 351.785322] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 351.790417] ? kernel_text_address+0x79/0xf0 [ 351.794816] ? __kernel_text_address+0xd/0x40 [ 351.799300] ? unwind_get_return_address+0x61/0xa0 [ 351.804216] __should_failslab+0xba/0xf0 [ 351.808270] should_failslab+0x9/0x14 [ 351.812052] __kmalloc+0x70/0x770 [ 351.815491] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 351.820755] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 351.825844] ? tls_push_record+0xf3/0x1720 [ 351.830083] ? tls_sw_sendmsg+0x92d/0x1020 [ 351.834299] ? inet_sendmsg+0x108/0x440 [ 351.838261] ? smc_sendmsg+0x223/0x320 [ 351.842132] ? sock_sendmsg+0xb5/0xf0 [ 351.845911] ? sock_write_iter+0x1e9/0x3d0 [ 351.850133] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 351.855915] ? iov_iter_get_pages+0x1ef/0x11a0 [ 351.860481] ? mark_held_locks+0xc7/0x130 [ 351.864626] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 351.869560] ? __lock_is_held+0xb5/0x140 [ 351.873630] generic_gcmaes_encrypt+0xfd/0x150 [ 351.878216] ? generic_gcmaes_encrypt+0xfd/0x150 [ 351.882970] ? helper_rfc4106_encrypt+0x450/0x450 [ 351.887811] ? __kmalloc+0x5f1/0x770 [ 351.891517] gcmaes_wrapper_encrypt+0x109/0x180 [ 351.896202] tls_push_record+0x966/0x1720 [ 351.900344] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.904928] tls_sw_sendmsg+0x92d/0x1020 [ 351.908985] ? find_held_lock+0x36/0x1d0 [ 351.913029] ? tls_sw_push_pending_record+0x10/0x10 [ 351.918030] ? __local_bh_enable_ip+0x160/0x260 [ 351.922682] ? lock_sock_nested+0xc5/0x100 [ 351.926910] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.931484] ? lock_sock_nested+0x82/0x100 [ 351.935717] ? trace_hardirqs_on+0x28/0x190 [ 351.940042] ? lock_sock_nested+0x82/0x100 [ 351.944265] ? lock_sock_nested+0x82/0x100 [ 351.948621] inet_sendmsg+0x108/0x440 [ 351.952426] smc_sendmsg+0x223/0x320 [ 351.956130] ? smc_sendpage+0x170/0x170 [ 351.960098] sock_sendmsg+0xb5/0xf0 [ 351.963710] sock_write_iter+0x1e9/0x3d0 [ 351.967767] ? sock_sendmsg+0xf0/0xf0 [ 351.971556] __vfs_write+0x443/0x890 [ 351.975258] ? kernel_read+0x130/0x130 [ 351.979141] ? selinux_file_permission+0x2d1/0x3f0 [ 351.984068] ? rw_verify_area+0xb8/0x2b0 [ 351.988202] vfs_write+0x150/0x4d0 [ 351.991738] ksys_write+0x103/0x260 [ 351.995346] ? do_sys_open+0x16e/0x350 [ 351.999219] ? __ia32_sys_read+0xa0/0xa0 [ 352.003258] ? do_syscall_64+0x21/0x4e0 [ 352.007212] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.012557] __x64_sys_write+0x6e/0xb0 [ 352.016567] do_syscall_64+0xd0/0x4e0 [ 352.020364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.025536] RIP: 0033:0x459279 [ 352.028798] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.047696] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.055420] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 352.062701] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.069973] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.077234] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 352.084577] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 352.091849] CPU: 0 PID: 11050 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 352.099665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.102641] FAULT_INJECTION: forcing a failure. [ 352.102641] name failslab, interval 1, probability 0, space 0, times 0 [ 352.109017] Call Trace: [ 352.109031] dump_stack+0x123/0x177 [ 352.109043] should_fail.cold.4+0x5/0x13 [ 352.109051] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 352.109058] ? kernel_text_address+0x79/0xf0 [ 352.109063] ? __kernel_text_address+0xd/0x40 [ 352.109070] ? unwind_get_return_address+0x61/0xa0 [ 352.109078] __should_failslab+0xba/0xf0 [ 352.109086] should_failslab+0x9/0x14 [ 352.109092] __kmalloc+0x70/0x770 [ 352.109100] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 352.166002] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 352.171095] ? tls_push_record+0xf3/0x1720 [ 352.175324] ? tls_sw_sendmsg+0x92d/0x1020 [ 352.179544] ? inet_sendmsg+0x108/0x440 [ 352.183495] ? smc_sendmsg+0x223/0x320 [ 352.187359] ? sock_sendmsg+0xb5/0xf0 [ 352.191150] ? sock_write_iter+0x1e9/0x3d0 [ 352.195365] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 352.201144] ? iov_iter_get_pages+0x1ef/0x11a0 [ 352.205720] ? mark_held_locks+0xc7/0x130 [ 352.209862] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 352.214772] ? __lock_is_held+0xb5/0x140 [ 352.218841] generic_gcmaes_encrypt+0xfd/0x150 [ 352.223418] ? generic_gcmaes_encrypt+0xfd/0x150 [ 352.228158] ? helper_rfc4106_encrypt+0x450/0x450 [ 352.232988] ? __kmalloc+0x5f1/0x770 [ 352.236682] gcmaes_wrapper_encrypt+0x109/0x180 [ 352.241335] tls_push_record+0x966/0x1720 [ 352.245466] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.250039] tls_sw_sendmsg+0x92d/0x1020 [ 352.254092] ? find_held_lock+0x36/0x1d0 [ 352.258157] ? tls_sw_push_pending_record+0x10/0x10 [ 352.263163] ? __local_bh_enable_ip+0x160/0x260 [ 352.267812] ? lock_sock_nested+0xc5/0x100 [ 352.272024] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.276593] ? lock_sock_nested+0x82/0x100 [ 352.280815] ? trace_hardirqs_on+0x28/0x190 [ 352.285113] ? lock_sock_nested+0x82/0x100 [ 352.289326] ? lock_sock_nested+0x82/0x100 [ 352.293545] inet_sendmsg+0x108/0x440 [ 352.297340] smc_sendmsg+0x223/0x320 [ 352.301034] ? smc_sendpage+0x170/0x170 [ 352.304993] sock_sendmsg+0xb5/0xf0 [ 352.308612] sock_write_iter+0x1e9/0x3d0 [ 352.312662] ? sock_sendmsg+0xf0/0xf0 [ 352.316455] __vfs_write+0x443/0x890 [ 352.320155] ? kernel_read+0x130/0x130 [ 352.324031] ? selinux_file_permission+0x2d1/0x3f0 [ 352.328942] ? rw_verify_area+0xb8/0x2b0 [ 352.332993] vfs_write+0x150/0x4d0 [ 352.336513] ksys_write+0x103/0x260 [ 352.340115] ? do_sys_open+0x16e/0x350 [ 352.343979] ? __ia32_sys_read+0xa0/0xa0 [ 352.348029] ? do_syscall_64+0x21/0x4e0 [ 352.351983] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.357327] __x64_sys_write+0x6e/0xb0 [ 352.361203] do_syscall_64+0xd0/0x4e0 [ 352.364987] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.370158] RIP: 0033:0x459279 [ 352.373338] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.392221] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.399914] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 352.407166] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.414417] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.421664] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 352.428916] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 352.436181] CPU: 1 PID: 11035 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 352.443978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.443981] Call Trace: [ 352.443994] dump_stack+0x123/0x177 [ 352.444005] should_fail.cold.4+0x5/0x13 [ 352.444012] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 352.444018] ? kernel_text_address+0x79/0xf0 [ 352.444023] ? __kernel_text_address+0xd/0x40 [ 352.444031] ? unwind_get_return_address+0x61/0xa0 [ 352.444039] __should_failslab+0xba/0xf0 [ 352.444047] should_failslab+0x9/0x14 [ 352.477690] __kmalloc+0x70/0x770 [ 352.493868] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 352.499154] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 352.504238] ? tls_push_record+0xf3/0x1720 [ 352.508462] ? tls_sw_sendmsg+0x92d/0x1020 [ 352.512675] ? inet_sendmsg+0x108/0x440 [ 352.516629] ? smc_sendmsg+0x223/0x320 [ 352.520500] ? sock_sendmsg+0xb5/0xf0 [ 352.524281] ? sock_write_iter+0x1e9/0x3d0 [ 352.529203] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 352.534986] ? iov_iter_get_pages+0x1ef/0x11a0 [ 352.539548] ? mark_held_locks+0xc7/0x130 [ 352.543688] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 352.548603] ? __lock_is_held+0xb5/0x140 [ 352.552645] generic_gcmaes_encrypt+0xfd/0x150 [ 352.557209] ? generic_gcmaes_encrypt+0xfd/0x150 [ 352.561951] ? helper_rfc4106_encrypt+0x450/0x450 [ 352.566781] ? __kmalloc+0x5f1/0x770 [ 352.570489] gcmaes_wrapper_encrypt+0x109/0x180 [ 352.575140] tls_push_record+0x966/0x1720 [ 352.579265] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.583833] tls_sw_sendmsg+0x92d/0x1020 [ 352.587874] ? find_held_lock+0x36/0x1d0 [ 352.591922] ? tls_sw_push_pending_record+0x10/0x10 [ 352.596916] ? __local_bh_enable_ip+0x160/0x260 [ 352.601584] ? lock_sock_nested+0xc5/0x100 [ 352.605806] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.610365] ? lock_sock_nested+0x82/0x100 [ 352.614575] ? trace_hardirqs_on+0x28/0x190 [ 352.618877] ? lock_sock_nested+0x82/0x100 [ 352.623113] ? lock_sock_nested+0x82/0x100 [ 352.627331] inet_sendmsg+0x108/0x440 [ 352.631115] smc_sendmsg+0x223/0x320 [ 352.634813] ? smc_sendpage+0x170/0x170 [ 352.638774] sock_sendmsg+0xb5/0xf0 [ 352.642381] sock_write_iter+0x1e9/0x3d0 [ 352.646421] ? sock_sendmsg+0xf0/0xf0 [ 352.650213] __vfs_write+0x443/0x890 [ 352.653916] ? kernel_read+0x130/0x130 [ 352.657795] ? selinux_file_permission+0x2d1/0x3f0 [ 352.662706] ? rw_verify_area+0xb8/0x2b0 [ 352.666749] vfs_write+0x150/0x4d0 [ 352.670551] ksys_write+0x103/0x260 [ 352.674156] ? do_sys_open+0x16e/0x350 [ 352.678025] ? __ia32_sys_read+0xa0/0xa0 [ 352.682704] ? do_syscall_64+0x21/0x4e0 [ 352.686671] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.693231] __x64_sys_write+0x6e/0xb0 [ 352.697120] do_syscall_64+0xd0/0x4e0 [ 352.702159] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.707984] RIP: 0033:0x459279 [ 352.711626] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.732033] RSP: 002b:00007f84bd0f0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.740690] RAX: ffffffffffffffda RBX: 00007f84bd0f0c90 RCX: 0000000000459279 [ 352.747952] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.755212] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.762473] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0f16d4 [ 352.769731] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 352.776997] CPU: 0 PID: 11048 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 352.784822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.794174] Call Trace: [ 352.796777] dump_stack+0x123/0x177 [ 352.800410] should_fail.cold.4+0x5/0x13 [ 352.804509] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 352.809613] ? kernel_text_address+0x79/0xf0 [ 352.814022] ? __kernel_text_address+0xd/0x40 [ 352.818532] ? unwind_get_return_address+0x61/0xa0 [ 352.823454] __should_failslab+0xba/0xf0 [ 352.827512] should_failslab+0x9/0x14 [ 352.831301] __kmalloc+0x70/0x770 [ 352.834747] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 352.840008] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 352.845098] ? tls_push_record+0xf3/0x1720 [ 352.849319] ? tls_sw_sendmsg+0x92d/0x1020 [ 352.853552] ? inet_sendmsg+0x108/0x440 [ 352.857542] ? smc_sendmsg+0x223/0x320 [ 352.861410] ? sock_sendmsg+0xb5/0xf0 [ 352.865207] ? sock_write_iter+0x1e9/0x3d0 [ 352.869433] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 352.875221] ? iov_iter_get_pages+0x1ef/0x11a0 [ 352.879785] ? mark_held_locks+0xc7/0x130 [ 352.883914] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 352.888825] ? __lock_is_held+0xb5/0x140 [ 352.892870] generic_gcmaes_encrypt+0xfd/0x150 [ 352.897431] ? generic_gcmaes_encrypt+0xfd/0x150 [ 352.902167] ? helper_rfc4106_encrypt+0x450/0x450 [ 352.907017] ? __kmalloc+0x5f1/0x770 [ 352.910725] gcmaes_wrapper_encrypt+0x109/0x180 [ 352.915406] tls_push_record+0x966/0x1720 [ 352.919536] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.924103] tls_sw_sendmsg+0x92d/0x1020 [ 352.928148] ? find_held_lock+0x36/0x1d0 [ 352.932200] ? tls_sw_push_pending_record+0x10/0x10 [ 352.937208] ? __local_bh_enable_ip+0x160/0x260 [ 352.941858] ? lock_sock_nested+0xc5/0x100 [ 352.946093] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.950666] ? lock_sock_nested+0x82/0x100 [ 352.954885] ? trace_hardirqs_on+0x28/0x190 [ 352.959192] ? lock_sock_nested+0x82/0x100 [ 352.963445] ? lock_sock_nested+0x82/0x100 [ 352.967674] inet_sendmsg+0x108/0x440 [ 352.971505] smc_sendmsg+0x223/0x320 [ 352.975245] ? smc_sendpage+0x170/0x170 [ 352.979256] sock_sendmsg+0xb5/0xf0 [ 352.982882] sock_write_iter+0x1e9/0x3d0 [ 352.986932] ? sock_sendmsg+0xf0/0xf0 [ 352.990734] __vfs_write+0x443/0x890 [ 352.994443] ? kernel_read+0x130/0x130 [ 352.998324] ? selinux_file_permission+0x2d1/0x3f0 [ 353.003240] ? rw_verify_area+0xb8/0x2b0 [ 353.007297] vfs_write+0x150/0x4d0 [ 353.010989] ksys_write+0x103/0x260 [ 353.014651] ? do_sys_open+0x16e/0x350 [ 353.019015] ? __ia32_sys_read+0xa0/0xa0 [ 353.023234] ? do_syscall_64+0x21/0x4e0 [ 353.027212] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.032564] __x64_sys_write+0x6e/0xb0 [ 353.036437] do_syscall_64+0xd0/0x4e0 [ 353.040219] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.045534] RIP: 0033:0x459279 [ 353.048736] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.067651] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.075345] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 353.082609] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 2019/12/05 07:05:38 executed programs: 1085 [ 353.089868] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 353.097135] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 353.104406] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 353.124210] CPU: 1 PID: 11052 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 353.132247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.141621] Call Trace: [ 353.144206] dump_stack+0x123/0x177 [ 353.147858] should_fail.cold.4+0x5/0x13 [ 353.151921] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 353.157017] ? kernel_text_address+0x79/0xf0 [ 353.161411] ? __kernel_text_address+0xd/0x40 [ 353.165892] ? unwind_get_return_address+0x61/0xa0 [ 353.170824] __should_failslab+0xba/0xf0 [ 353.174876] should_failslab+0x9/0x14 [ 353.178656] __kmalloc+0x70/0x770 [ 353.182091] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.187349] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.192437] ? tls_push_record+0xf3/0x1720 [ 353.196787] ? tls_sw_sendmsg+0x92d/0x1020 [ 353.201038] ? inet_sendmsg+0x108/0x440 [ 353.205001] ? smc_sendmsg+0x223/0x320 [ 353.208868] ? sock_sendmsg+0xb5/0xf0 [ 353.212661] ? sock_write_iter+0x1e9/0x3d0 [ 353.216884] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 353.222672] ? iov_iter_get_pages+0x1ef/0x11a0 [ 353.227235] ? mark_held_locks+0xc7/0x130 [ 353.231376] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 353.236292] ? __lock_is_held+0xb5/0x140 [ 353.240363] generic_gcmaes_encrypt+0xfd/0x150 [ 353.244926] ? generic_gcmaes_encrypt+0xfd/0x150 [ 353.249667] ? helper_rfc4106_encrypt+0x450/0x450 [ 353.254509] ? __kmalloc+0x5f1/0x770 [ 353.258203] gcmaes_wrapper_encrypt+0x109/0x180 [ 353.262855] tls_push_record+0x966/0x1720 [ 353.266986] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.271556] tls_sw_sendmsg+0x92d/0x1020 [ 353.275604] ? find_held_lock+0x36/0x1d0 [ 353.279704] ? tls_sw_push_pending_record+0x10/0x10 [ 353.284704] ? __local_bh_enable_ip+0x160/0x260 [ 353.289501] ? lock_sock_nested+0xc5/0x100 [ 353.293740] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.298310] ? lock_sock_nested+0x82/0x100 [ 353.302540] ? trace_hardirqs_on+0x28/0x190 [ 353.306842] ? lock_sock_nested+0x82/0x100 [ 353.311055] ? lock_sock_nested+0x82/0x100 [ 353.315280] inet_sendmsg+0x108/0x440 [ 353.319066] smc_sendmsg+0x223/0x320 [ 353.322775] ? smc_sendpage+0x170/0x170 [ 353.326733] sock_sendmsg+0xb5/0xf0 [ 353.330350] sock_write_iter+0x1e9/0x3d0 [ 353.334407] ? sock_sendmsg+0xf0/0xf0 [ 353.338195] ? vmw_cotable_alloc+0x140/0x580 [ 353.342587] __vfs_write+0x443/0x890 [ 353.346284] ? kernel_read+0x130/0x130 [ 353.350184] ? selinux_file_permission+0x2d1/0x3f0 [ 353.355101] ? rw_verify_area+0xb8/0x2b0 [ 353.359146] vfs_write+0x150/0x4d0 [ 353.362668] ksys_write+0x103/0x260 [ 353.366278] ? do_sys_open+0x16e/0x350 [ 353.370148] ? __ia32_sys_read+0xa0/0xa0 [ 353.374364] ? do_syscall_64+0x21/0x4e0 [ 353.378335] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.383681] __x64_sys_write+0x6e/0xb0 [ 353.387552] do_syscall_64+0xd0/0x4e0 [ 353.391333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.396507] RIP: 0033:0x459279 [ 353.399680] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.419349] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.427039] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 353.434291] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 353.441644] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 353.448911] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 353.456168] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 353.464960] CPU: 0 PID: 11046 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 353.472783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.482146] Call Trace: [ 353.484745] dump_stack+0x123/0x177 [ 353.488381] should_fail.cold.4+0x5/0x13 [ 353.492434] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 353.497521] ? kernel_text_address+0x79/0xf0 [ 353.501932] ? __kernel_text_address+0xd/0x40 [ 353.506408] ? unwind_get_return_address+0x61/0xa0 [ 353.511319] __should_failslab+0xba/0xf0 [ 353.515361] should_failslab+0x9/0x14 [ 353.519143] __kmalloc+0x70/0x770 [ 353.522576] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.527833] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.532918] ? tls_push_record+0xf3/0x1720 [ 353.537136] ? tls_sw_sendmsg+0x92d/0x1020 [ 353.541352] ? inet_sendmsg+0x108/0x440 [ 353.545307] ? smc_sendmsg+0x223/0x320 [ 353.549187] ? sock_sendmsg+0xb5/0xf0 [ 353.552965] ? sock_write_iter+0x1e9/0x3d0 [ 353.557195] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 353.562975] ? iov_iter_get_pages+0x1ef/0x11a0 [ 353.567539] ? mark_held_locks+0xc7/0x130 [ 353.571683] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 353.576598] ? __lock_is_held+0xb5/0x140 [ 353.580643] generic_gcmaes_encrypt+0xfd/0x150 [ 353.585203] ? generic_gcmaes_encrypt+0xfd/0x150 [ 353.589934] ? helper_rfc4106_encrypt+0x450/0x450 [ 353.594766] ? __kmalloc+0x5f1/0x770 [ 353.598458] gcmaes_wrapper_encrypt+0x109/0x180 [ 353.603113] tls_push_record+0x966/0x1720 [ 353.607240] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.611809] tls_sw_sendmsg+0x92d/0x1020 [ 353.615854] ? find_held_lock+0x36/0x1d0 [ 353.619898] ? tls_sw_push_pending_record+0x10/0x10 [ 353.624906] ? __local_bh_enable_ip+0x160/0x260 [ 353.629556] ? lock_sock_nested+0xc5/0x100 [ 353.633770] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.638333] ? lock_sock_nested+0x82/0x100 [ 353.642546] ? trace_hardirqs_on+0x28/0x190 [ 353.646845] ? lock_sock_nested+0x82/0x100 [ 353.651059] ? lock_sock_nested+0x82/0x100 [ 353.655288] inet_sendmsg+0x108/0x440 [ 353.659084] smc_sendmsg+0x223/0x320 [ 353.662780] ? smc_sendpage+0x170/0x170 [ 353.666836] sock_sendmsg+0xb5/0xf0 [ 353.670443] sock_write_iter+0x1e9/0x3d0 [ 353.674483] ? sock_sendmsg+0xf0/0xf0 [ 353.678284] __vfs_write+0x443/0x890 [ 353.681987] ? kernel_read+0x130/0x130 [ 353.685860] ? selinux_file_permission+0x2d1/0x3f0 [ 353.690772] ? rw_verify_area+0xb8/0x2b0 [ 353.694901] vfs_write+0x150/0x4d0 [ 353.698423] ksys_write+0x103/0x260 [ 353.702027] ? do_sys_open+0x16e/0x350 [ 353.705897] ? __ia32_sys_read+0xa0/0xa0 [ 353.709942] ? do_syscall_64+0x21/0x4e0 [ 353.713895] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.719301] __x64_sys_write+0x6e/0xb0 [ 353.723185] do_syscall_64+0xd0/0x4e0 [ 353.726978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.732153] RIP: 0033:0x459279 [ 353.735327] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.754216] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.761927] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 353.769212] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 353.776478] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 353.783858] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 353.791257] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 353.801193] FAULT_INJECTION: forcing a failure. [ 353.801193] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.813971] FAULT_INJECTION: forcing a failure. [ 353.813971] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.840459] FAULT_INJECTION: forcing a failure. [ 353.840459] name failslab, interval 1, probability 0, space 0, times 0 [ 353.856743] CPU: 1 PID: 11064 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 353.864603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.864607] Call Trace: [ 353.864626] dump_stack+0x123/0x177 [ 353.864638] should_fail.cold.4+0x5/0x13 [ 353.864647] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 353.864656] ? mark_held_locks+0xc7/0x130 [ 353.864667] __alloc_pages_nodemask+0x1d5/0x710 [ 353.864673] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 353.864687] alloc_pages_current+0xd6/0x1b0 [ 353.864697] skb_page_frag_refill+0x20b/0x400 [ 353.864703] sk_page_frag_refill+0x46/0x1b0 [ 353.864710] tcp_sendmsg_locked+0xc58/0x3580 [ 353.864716] ? mark_held_locks+0x130/0x130 [ 353.864720] ? mark_held_locks+0xc7/0x130 [ 353.864733] ? tcp_sendpage+0x50/0x50 [ 353.864740] ? mark_held_locks+0xc7/0x130 [ 353.864750] ? __local_bh_enable_ip+0x160/0x260 [ 353.864754] ? lock_sock_nested+0xc5/0x100 [ 353.864759] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.864764] ? lock_sock_nested+0x82/0x100 [ 353.864769] ? trace_hardirqs_on+0x28/0x190 [ 353.864774] ? lock_sock_nested+0x82/0x100 [ 353.864781] ? __local_bh_enable_ip+0x160/0x260 [ 353.864789] tcp_sendmsg+0x27/0x40 [ 353.864798] inet_sendmsg+0x108/0x440 [ 353.864807] smc_sendmsg+0x223/0x320 [ 353.864812] ? smc_sendpage+0x170/0x170 [ 353.864822] sock_sendmsg+0xb5/0xf0 [ 353.864828] sock_write_iter+0x1e9/0x3d0 [ 353.864835] ? sock_sendmsg+0xf0/0xf0 [ 353.864846] ? vmw_cotable_alloc+0x140/0x580 [ 353.880692] __vfs_write+0x443/0x890 [ 353.880702] ? kernel_read+0x130/0x130 [ 353.880723] ? selinux_file_permission+0x2d1/0x3f0 [ 353.880732] ? rw_verify_area+0xb8/0x2b0 [ 354.015796] vfs_write+0x150/0x4d0 [ 354.019338] ksys_write+0x103/0x260 [ 354.022948] ? do_sys_open+0x16e/0x350 [ 354.026820] ? __ia32_sys_read+0xa0/0xa0 [ 354.030882] ? do_syscall_64+0x21/0x4e0 [ 354.034864] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.040245] __x64_sys_write+0x6e/0xb0 [ 354.044121] do_syscall_64+0xd0/0x4e0 [ 354.047923] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.053116] RIP: 0033:0x459279 [ 354.056306] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.075413] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.083137] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 354.090395] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 354.097935] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 354.105209] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 354.112469] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 354.121565] CPU: 0 PID: 11061 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 354.129566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.139019] Call Trace: [ 354.141617] dump_stack+0x123/0x177 [ 354.145418] should_fail.cold.4+0x5/0x13 [ 354.149472] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 354.154567] ? mark_held_locks+0xc7/0x130 [ 354.158722] __alloc_pages_nodemask+0x1d5/0x710 [ 354.163392] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 354.168421] alloc_pages_current+0xd6/0x1b0 [ 354.172940] skb_page_frag_refill+0x20b/0x400 [ 354.177430] sk_page_frag_refill+0x46/0x1b0 [ 354.181750] tcp_sendmsg_locked+0xc58/0x3580 [ 354.186159] ? mark_held_locks+0x130/0x130 [ 354.190500] ? mark_held_locks+0xc7/0x130 [ 354.194643] ? tcp_sendpage+0x50/0x50 [ 354.198682] ? mark_held_locks+0xc7/0x130 [ 354.202840] ? __local_bh_enable_ip+0x160/0x260 [ 354.207500] ? lock_sock_nested+0xc5/0x100 [ 354.211723] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.216542] ? lock_sock_nested+0x82/0x100 [ 354.220783] ? trace_hardirqs_on+0x28/0x190 [ 354.225104] ? lock_sock_nested+0x82/0x100 [ 354.229325] ? lock_sock_nested+0x82/0x100 [ 354.233658] ? __local_bh_enable_ip+0x160/0x260 [ 354.238333] tcp_sendmsg+0x27/0x40 [ 354.241929] inet_sendmsg+0x108/0x440 [ 354.245740] smc_sendmsg+0x223/0x320 [ 354.249457] ? smc_sendpage+0x170/0x170 [ 354.253429] sock_sendmsg+0xb5/0xf0 [ 354.257046] sock_write_iter+0x1e9/0x3d0 [ 354.261097] ? sock_sendmsg+0xf0/0xf0 [ 354.264896] __vfs_write+0x443/0x890 [ 354.268603] ? kernel_read+0x130/0x130 [ 354.272498] ? selinux_file_permission+0x2d1/0x3f0 [ 354.277412] ? rw_verify_area+0xb8/0x2b0 [ 354.281493] vfs_write+0x150/0x4d0 [ 354.285016] ksys_write+0x103/0x260 [ 354.288640] ? do_sys_open+0x16e/0x350 [ 354.292519] ? __ia32_sys_read+0xa0/0xa0 [ 354.296579] ? do_syscall_64+0x21/0x4e0 [ 354.300537] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.305882] __x64_sys_write+0x6e/0xb0 [ 354.309757] do_syscall_64+0xd0/0x4e0 [ 354.313546] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.318717] RIP: 0033:0x459279 [ 354.321889] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.340780] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.348468] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 354.355731] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 354.362994] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 354.370255] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 354.377527] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 354.384812] CPU: 1 PID: 11058 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 354.392620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.401959] Call Trace: [ 354.401972] dump_stack+0x123/0x177 [ 354.401982] should_fail.cold.4+0x5/0x13 [ 354.401989] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 354.401996] ? kernel_text_address+0x79/0xf0 [ 354.402001] ? __kernel_text_address+0xd/0x40 [ 354.402010] ? unwind_get_return_address+0x61/0xa0 [ 354.402019] __should_failslab+0xba/0xf0 [ 354.402027] should_failslab+0x9/0x14 [ 354.402034] __kmalloc+0x70/0x770 [ 354.402043] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 354.402050] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 354.402058] ? tls_push_record+0xf3/0x1720 [ 354.402061] ? tls_sw_sendmsg+0x92d/0x1020 [ 354.402066] ? inet_sendmsg+0x108/0x440 [ 354.402072] ? smc_sendmsg+0x223/0x320 [ 354.402079] ? sock_sendmsg+0xb5/0xf0 [ 354.402083] ? sock_write_iter+0x1e9/0x3d0 [ 354.402092] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 354.402104] ? iov_iter_get_pages+0x1ef/0x11a0 [ 354.402110] ? mark_held_locks+0xc7/0x130 [ 354.402118] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 354.402127] ? __lock_is_held+0xb5/0x140 [ 354.402139] generic_gcmaes_encrypt+0xfd/0x150 [ 354.402144] ? generic_gcmaes_encrypt+0xfd/0x150 [ 354.408330] ? helper_rfc4106_encrypt+0x450/0x450 [ 354.408339] ? __kmalloc+0x5f1/0x770 [ 354.408348] gcmaes_wrapper_encrypt+0x109/0x180 [ 354.408357] tls_push_record+0x966/0x1720 [ 354.417479] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.417494] tls_sw_sendmsg+0x92d/0x1020 [ 354.417506] ? find_held_lock+0x36/0x1d0 [ 354.417513] ? tls_sw_push_pending_record+0x10/0x10 [ 354.417521] ? __local_bh_enable_ip+0x160/0x260 [ 354.417527] ? lock_sock_nested+0xc5/0x100 [ 354.417532] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.417537] ? lock_sock_nested+0x82/0x100 [ 354.562523] ? trace_hardirqs_on+0x28/0x190 [ 354.566832] ? lock_sock_nested+0x82/0x100 [ 354.571042] ? lock_sock_nested+0x82/0x100 [ 354.575256] inet_sendmsg+0x108/0x440 [ 354.579034] smc_sendmsg+0x223/0x320 [ 354.582724] ? smc_sendpage+0x170/0x170 [ 354.586678] sock_sendmsg+0xb5/0xf0 [ 354.590282] sock_write_iter+0x1e9/0x3d0 [ 354.594319] ? sock_sendmsg+0xf0/0xf0 [ 354.598106] __vfs_write+0x443/0x890 [ 354.601798] ? kernel_read+0x130/0x130 [ 354.605692] ? selinux_file_permission+0x2d1/0x3f0 [ 354.610615] ? rw_verify_area+0xb8/0x2b0 [ 354.614654] vfs_write+0x150/0x4d0 [ 354.618176] ksys_write+0x103/0x260 [ 354.621778] ? do_sys_open+0x16e/0x350 [ 354.625644] ? __ia32_sys_read+0xa0/0xa0 [ 354.629689] ? do_syscall_64+0x21/0x4e0 [ 354.633641] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.638985] __x64_sys_write+0x6e/0xb0 [ 354.642849] do_syscall_64+0xd0/0x4e0 [ 354.646626] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.651792] RIP: 0033:0x459279 [ 354.654961] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.673841] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.681527] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 354.688784] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 354.696032] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 354.703289] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 354.710549] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 354.723934] FAULT_INJECTION: forcing a failure. [ 354.723934] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.736391] FAULT_INJECTION: forcing a failure. [ 354.736391] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.748516] FAULT_INJECTION: forcing a failure. [ 354.748516] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.753006] CPU: 1 PID: 11077 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 354.768133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.777479] Call Trace: [ 354.780063] dump_stack+0x123/0x177 [ 354.783670] should_fail.cold.4+0x5/0x13 [ 354.787710] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 354.792791] ? mark_held_locks+0xc7/0x130 [ 354.796927] __alloc_pages_nodemask+0x1d5/0x710 [ 354.801573] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 354.806571] alloc_pages_current+0xd6/0x1b0 [ 354.810959] skb_page_frag_refill+0x20b/0x400 [ 354.815431] sk_page_frag_refill+0x46/0x1b0 [ 354.819746] tcp_sendmsg_locked+0xc58/0x3580 [ 354.824132] ? mark_held_locks+0x130/0x130 [ 354.828341] ? mark_held_locks+0xc7/0x130 [ 354.832482] ? tcp_sendpage+0x50/0x50 [ 354.836263] ? mark_held_locks+0xc7/0x130 [ 354.840389] ? __local_bh_enable_ip+0x160/0x260 [ 354.845035] ? lock_sock_nested+0xc5/0x100 [ 354.849249] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.853820] ? lock_sock_nested+0x82/0x100 [ 354.858047] ? trace_hardirqs_on+0x28/0x190 [ 354.862381] ? lock_sock_nested+0x82/0x100 [ 354.866619] ? lock_sock_nested+0x82/0x100 [ 354.870856] ? __local_bh_enable_ip+0x160/0x260 [ 354.875518] tcp_sendmsg+0x27/0x40 [ 354.879054] inet_sendmsg+0x108/0x440 [ 354.882840] smc_sendmsg+0x223/0x320 [ 354.886536] ? smc_sendpage+0x170/0x170 [ 354.890491] sock_sendmsg+0xb5/0xf0 [ 354.894111] sock_write_iter+0x1e9/0x3d0 [ 354.898165] ? sock_sendmsg+0xf0/0xf0 [ 354.901953] __vfs_write+0x443/0x890 [ 354.905665] ? kernel_read+0x130/0x130 [ 354.909538] ? selinux_file_permission+0x2d1/0x3f0 [ 354.914449] ? rw_verify_area+0xb8/0x2b0 [ 354.918492] vfs_write+0x150/0x4d0 [ 354.922019] ksys_write+0x103/0x260 [ 354.925625] ? do_sys_open+0x16e/0x350 [ 354.929493] ? __ia32_sys_read+0xa0/0xa0 [ 354.933548] ? do_syscall_64+0x21/0x4e0 [ 354.937510] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.942873] __x64_sys_write+0x6e/0xb0 [ 354.946763] do_syscall_64+0xd0/0x4e0 [ 354.950583] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.955771] RIP: 0033:0x459279 [ 354.958950] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.977851] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.985550] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 354.992899] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.000183] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 355.007444] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 355.014695] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 355.034994] CPU: 1 PID: 11078 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 355.042858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.052217] Call Trace: [ 355.054821] dump_stack+0x123/0x177 [ 355.058435] should_fail.cold.4+0x5/0x13 [ 355.062477] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 355.067564] ? mark_held_locks+0xc7/0x130 [ 355.071700] __alloc_pages_nodemask+0x1d5/0x710 [ 355.076355] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 355.081392] alloc_pages_current+0xd6/0x1b0 [ 355.085699] skb_page_frag_refill+0x20b/0x400 [ 355.090188] sk_page_frag_refill+0x46/0x1b0 [ 355.094509] tcp_sendmsg_locked+0xc58/0x3580 [ 355.098922] ? mark_held_locks+0x130/0x130 [ 355.103137] ? mark_held_locks+0xc7/0x130 [ 355.107302] ? tcp_sendpage+0x50/0x50 [ 355.111231] ? mark_held_locks+0xc7/0x130 [ 355.115378] ? __local_bh_enable_ip+0x160/0x260 [ 355.120059] ? lock_sock_nested+0xc5/0x100 [ 355.124287] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.128850] ? lock_sock_nested+0x82/0x100 [ 355.133070] ? trace_hardirqs_on+0x28/0x190 [ 355.137459] ? lock_sock_nested+0x82/0x100 [ 355.141685] ? lock_sock_nested+0x82/0x100 [ 355.145917] ? __local_bh_enable_ip+0x160/0x260 [ 355.150598] tcp_sendmsg+0x27/0x40 [ 355.154152] inet_sendmsg+0x108/0x440 [ 355.157949] smc_sendmsg+0x223/0x320 [ 355.161659] ? smc_sendpage+0x170/0x170 [ 355.165621] sock_sendmsg+0xb5/0xf0 [ 355.169242] sock_write_iter+0x1e9/0x3d0 [ 355.173297] ? sock_sendmsg+0xf0/0xf0 [ 355.177092] __vfs_write+0x443/0x890 [ 355.180824] ? kernel_read+0x130/0x130 [ 355.184721] ? selinux_file_permission+0x2d1/0x3f0 [ 355.189660] ? rw_verify_area+0xb8/0x2b0 [ 355.193731] vfs_write+0x150/0x4d0 [ 355.197288] ksys_write+0x103/0x260 [ 355.200908] ? do_sys_open+0x16e/0x350 [ 355.204798] ? __ia32_sys_read+0xa0/0xa0 [ 355.208862] ? do_syscall_64+0x21/0x4e0 [ 355.212820] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.218166] __x64_sys_write+0x6e/0xb0 [ 355.222033] do_syscall_64+0xd0/0x4e0 [ 355.225822] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.230992] RIP: 0033:0x459279 [ 355.234166] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.253050] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.260743] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 355.268004] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.275267] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 355.282518] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 355.289768] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 355.298802] CPU: 0 PID: 11081 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 355.306636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.306640] Call Trace: [ 355.306657] dump_stack+0x123/0x177 [ 355.306669] should_fail.cold.4+0x5/0x13 [ 355.306676] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 355.306687] ? mark_held_locks+0xc7/0x130 [ 355.306698] __alloc_pages_nodemask+0x1d5/0x710 [ 355.306704] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 355.306717] alloc_pages_current+0xd6/0x1b0 [ 355.306728] skb_page_frag_refill+0x20b/0x400 [ 355.306734] sk_page_frag_refill+0x46/0x1b0 [ 355.306743] tcp_sendmsg_locked+0xc58/0x3580 [ 355.322325] ? mark_held_locks+0x130/0x130 [ 355.322330] ? mark_held_locks+0xc7/0x130 [ 355.322347] ? tcp_sendpage+0x50/0x50 [ 355.331477] ? mark_held_locks+0xc7/0x130 [ 355.331488] ? __local_bh_enable_ip+0x160/0x260 [ 355.331496] ? lock_sock_nested+0xc5/0x100 [ 355.345295] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.345303] ? lock_sock_nested+0x82/0x100 [ 355.345309] ? trace_hardirqs_on+0x28/0x190 [ 355.345312] ? lock_sock_nested+0x82/0x100 [ 355.345316] ? lock_sock_nested+0x82/0x100 [ 355.345326] ? __local_bh_enable_ip+0x160/0x260 [ 355.345337] tcp_sendmsg+0x27/0x40 [ 355.345348] inet_sendmsg+0x108/0x440 [ 355.354140] smc_sendmsg+0x223/0x320 [ 355.354146] ? smc_sendpage+0x170/0x170 [ 355.354155] sock_sendmsg+0xb5/0xf0 [ 355.354161] sock_write_iter+0x1e9/0x3d0 [ 355.354169] ? sock_sendmsg+0xf0/0xf0 [ 355.354185] __vfs_write+0x443/0x890 [ 355.354193] ? kernel_read+0x130/0x130 [ 355.383858] ? selinux_file_permission+0x2d1/0x3f0 [ 355.383871] ? rw_verify_area+0xb8/0x2b0 [ 355.383879] vfs_write+0x150/0x4d0 [ 355.383887] ksys_write+0x103/0x260 [ 355.383891] ? do_sys_open+0x16e/0x350 [ 355.383899] ? __ia32_sys_read+0xa0/0xa0 [ 355.392698] ? do_syscall_64+0x21/0x4e0 [ 355.392707] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.392717] __x64_sys_write+0x6e/0xb0 [ 355.392724] do_syscall_64+0xd0/0x4e0 [ 355.489521] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.494732] RIP: 0033:0x459279 [ 355.497927] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.516948] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.524676] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 355.531963] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.539270] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 355.546564] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 355.553838] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 355.597249] FAULT_INJECTION: forcing a failure. [ 355.597249] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 355.597625] FAULT_INJECTION: forcing a failure. [ 355.597625] name failslab, interval 1, probability 0, space 0, times 0 [ 355.610260] FAULT_INJECTION: forcing a failure. [ 355.610260] name failslab, interval 1, probability 0, space 0, times 0 [ 355.628190] CPU: 0 PID: 11096 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 355.636920] FAULT_INJECTION: forcing a failure. [ 355.636920] name failslab, interval 1, probability 0, space 0, times 0 [ 355.639752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.660582] Call Trace: [ 355.663191] dump_stack+0x123/0x177 [ 355.666808] should_fail.cold.4+0x5/0x13 [ 355.670894] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 355.676000] ? kernel_text_address+0x79/0xf0 [ 355.680394] ? __kernel_text_address+0xd/0x40 [ 355.684886] ? unwind_get_return_address+0x61/0xa0 [ 355.689970] __should_failslab+0xba/0xf0 [ 355.694062] should_failslab+0x9/0x14 [ 355.698028] __kmalloc+0x70/0x770 [ 355.701495] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.706783] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.712071] ? tls_push_record+0xf3/0x1720 [ 355.716298] ? tls_sw_sendmsg+0x92d/0x1020 [ 355.720531] ? inet_sendmsg+0x108/0x440 [ 355.724487] ? smc_sendmsg+0x223/0x320 [ 355.728356] ? sock_sendmsg+0xb5/0xf0 [ 355.732134] ? sock_write_iter+0x1e9/0x3d0 [ 355.736364] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 355.742151] ? iov_iter_get_pages+0x1ef/0x11a0 [ 355.746720] ? mark_held_locks+0xc7/0x130 [ 355.750862] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 355.755786] ? __lock_is_held+0xb5/0x140 [ 355.759842] generic_gcmaes_encrypt+0xfd/0x150 [ 355.764407] ? generic_gcmaes_encrypt+0xfd/0x150 [ 355.769189] ? helper_rfc4106_encrypt+0x450/0x450 [ 355.774041] ? __kmalloc+0x5f1/0x770 [ 355.777746] gcmaes_wrapper_encrypt+0x109/0x180 [ 355.782421] tls_push_record+0x966/0x1720 [ 355.786554] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.791139] tls_sw_sendmsg+0x92d/0x1020 [ 355.795187] ? find_held_lock+0x36/0x1d0 [ 355.799235] ? tls_sw_push_pending_record+0x10/0x10 [ 355.804254] ? __local_bh_enable_ip+0x160/0x260 [ 355.808949] ? lock_sock_nested+0xc5/0x100 [ 355.813173] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.817884] ? lock_sock_nested+0x82/0x100 [ 355.822116] ? trace_hardirqs_on+0x28/0x190 [ 355.826422] ? lock_sock_nested+0x82/0x100 [ 355.830671] ? lock_sock_nested+0x82/0x100 [ 355.834906] inet_sendmsg+0x108/0x440 [ 355.838706] smc_sendmsg+0x223/0x320 [ 355.842409] ? smc_sendpage+0x170/0x170 [ 355.846368] sock_sendmsg+0xb5/0xf0 [ 355.850585] sock_write_iter+0x1e9/0x3d0 [ 355.854634] ? sock_sendmsg+0xf0/0xf0 [ 355.858426] __vfs_write+0x443/0x890 [ 355.862163] ? kernel_read+0x130/0x130 [ 355.866069] ? selinux_file_permission+0x2d1/0x3f0 [ 355.870991] ? rw_verify_area+0xb8/0x2b0 [ 355.875130] vfs_write+0x150/0x4d0 [ 355.878696] ksys_write+0x103/0x260 [ 355.882319] ? do_sys_open+0x16e/0x350 [ 355.886429] ? __ia32_sys_read+0xa0/0xa0 [ 355.890522] ? do_syscall_64+0x21/0x4e0 [ 355.894493] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.899897] __x64_sys_write+0x6e/0xb0 [ 355.903782] do_syscall_64+0xd0/0x4e0 [ 355.907624] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.912852] RIP: 0033:0x459279 [ 355.916078] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.934995] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.942882] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 355.950148] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.957403] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 355.964662] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 355.971925] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 355.979592] CPU: 0 PID: 11101 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 355.987396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.996769] Call Trace: [ 355.999366] dump_stack+0x123/0x177 [ 356.003017] should_fail.cold.4+0x5/0x13 [ 356.007092] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.012189] ? mark_held_locks+0xc7/0x130 [ 356.016330] __alloc_pages_nodemask+0x1d5/0x710 [ 356.021134] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 356.026266] alloc_pages_current+0xd6/0x1b0 [ 356.030586] skb_page_frag_refill+0x20b/0x400 [ 356.035095] sk_page_frag_refill+0x46/0x1b0 [ 356.039443] tcp_sendmsg_locked+0xc58/0x3580 [ 356.043858] ? mark_held_locks+0x130/0x130 [ 356.048078] ? mark_held_locks+0xc7/0x130 [ 356.052234] ? tcp_sendpage+0x50/0x50 [ 356.056034] ? mark_held_locks+0xc7/0x130 [ 356.060167] ? __local_bh_enable_ip+0x160/0x260 [ 356.064819] ? lock_sock_nested+0xc5/0x100 [ 356.069035] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.073610] ? lock_sock_nested+0x82/0x100 [ 356.077924] ? trace_hardirqs_on+0x28/0x190 [ 356.082227] ? lock_sock_nested+0x82/0x100 [ 356.086451] ? lock_sock_nested+0x82/0x100 [ 356.090676] ? __local_bh_enable_ip+0x160/0x260 [ 356.095341] tcp_sendmsg+0x27/0x40 [ 356.098891] inet_sendmsg+0x108/0x440 [ 356.102679] smc_sendmsg+0x223/0x320 [ 356.106396] ? smc_sendpage+0x170/0x170 [ 356.110379] sock_sendmsg+0xb5/0xf0 [ 356.114003] sock_write_iter+0x1e9/0x3d0 [ 356.118052] ? sock_sendmsg+0xf0/0xf0 [ 356.121844] __vfs_write+0x443/0x890 [ 356.125549] ? kernel_read+0x130/0x130 [ 356.129432] ? selinux_file_permission+0x2d1/0x3f0 [ 356.134365] ? rw_verify_area+0xb8/0x2b0 [ 356.138412] vfs_write+0x150/0x4d0 [ 356.141940] ksys_write+0x103/0x260 [ 356.145551] ? do_sys_open+0x16e/0x350 [ 356.149423] ? __ia32_sys_read+0xa0/0xa0 [ 356.153486] ? do_syscall_64+0x21/0x4e0 [ 356.157456] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.162808] __x64_sys_write+0x6e/0xb0 [ 356.166815] do_syscall_64+0xd0/0x4e0 [ 356.170720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.175922] RIP: 0033:0x459279 [ 356.179115] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.198223] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.205921] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 356.213177] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 356.220433] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 356.227684] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 356.234939] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 356.242212] CPU: 1 PID: 11098 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 356.250127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.259497] Call Trace: [ 356.262099] dump_stack+0x123/0x177 [ 356.265763] should_fail.cold.4+0x5/0x13 [ 356.269844] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.274952] ? kernel_text_address+0x79/0xf0 [ 356.279347] ? __kernel_text_address+0xd/0x40 [ 356.283839] ? unwind_get_return_address+0x61/0xa0 [ 356.288763] __should_failslab+0xba/0xf0 [ 356.292808] should_failslab+0x9/0x14 [ 356.296603] __kmalloc+0x70/0x770 [ 356.300043] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 356.305324] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 356.310414] ? tls_push_record+0xf3/0x1720 [ 356.314631] ? tls_sw_sendmsg+0x92d/0x1020 [ 356.318851] ? inet_sendmsg+0x108/0x440 [ 356.322805] ? smc_sendmsg+0x223/0x320 [ 356.326672] ? sock_sendmsg+0xb5/0xf0 [ 356.330471] ? sock_write_iter+0x1e9/0x3d0 [ 356.334704] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 356.340488] ? iov_iter_get_pages+0x1ef/0x11a0 [ 356.345054] ? mark_held_locks+0xc7/0x130 [ 356.349183] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 356.354095] ? __lock_is_held+0xb5/0x140 [ 356.358176] generic_gcmaes_encrypt+0xfd/0x150 [ 356.362757] ? generic_gcmaes_encrypt+0xfd/0x150 [ 356.367505] ? helper_rfc4106_encrypt+0x450/0x450 [ 356.372334] ? __kmalloc+0x5f1/0x770 [ 356.376032] gcmaes_wrapper_encrypt+0x109/0x180 [ 356.380686] tls_push_record+0x966/0x1720 [ 356.384834] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.389439] tls_sw_sendmsg+0x92d/0x1020 [ 356.393608] ? find_held_lock+0x36/0x1d0 [ 356.397672] ? tls_sw_push_pending_record+0x10/0x10 [ 356.402676] ? __local_bh_enable_ip+0x160/0x260 [ 356.407370] ? lock_sock_nested+0xc5/0x100 [ 356.411601] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.416175] ? lock_sock_nested+0x82/0x100 [ 356.420409] ? trace_hardirqs_on+0x28/0x190 [ 356.424743] ? lock_sock_nested+0x82/0x100 [ 356.428973] ? lock_sock_nested+0x82/0x100 [ 356.433197] inet_sendmsg+0x108/0x440 [ 356.436986] smc_sendmsg+0x223/0x320 [ 356.440686] ? smc_sendpage+0x170/0x170 [ 356.444651] sock_sendmsg+0xb5/0xf0 [ 356.448260] sock_write_iter+0x1e9/0x3d0 [ 356.452299] ? sock_sendmsg+0xf0/0xf0 [ 356.456089] __vfs_write+0x443/0x890 [ 356.459792] ? kernel_read+0x130/0x130 [ 356.463684] ? selinux_file_permission+0x2d1/0x3f0 [ 356.468596] ? rw_verify_area+0xb8/0x2b0 [ 356.472643] vfs_write+0x150/0x4d0 [ 356.476165] ksys_write+0x103/0x260 [ 356.479770] ? do_sys_open+0x16e/0x350 [ 356.483637] ? __ia32_sys_read+0xa0/0xa0 [ 356.487683] ? do_syscall_64+0x21/0x4e0 [ 356.491650] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.497403] __x64_sys_write+0x6e/0xb0 [ 356.501307] do_syscall_64+0xd0/0x4e0 [ 356.505097] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.510266] RIP: 0033:0x459279 [ 356.513439] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.532325] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.540017] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 356.547279] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 356.554532] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 356.561815] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 356.569284] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 356.600775] CPU: 1 PID: 11100 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 356.608622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.618002] Call Trace: [ 356.620605] dump_stack+0x123/0x177 [ 356.624220] should_fail.cold.4+0x5/0x13 [ 356.628263] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.633350] ? kernel_text_address+0x79/0xf0 [ 356.637742] ? __kernel_text_address+0xd/0x40 [ 356.642224] ? unwind_get_return_address+0x61/0xa0 [ 356.647153] __should_failslab+0xba/0xf0 [ 356.651203] should_failslab+0x9/0x14 [ 356.655208] __kmalloc+0x70/0x770 [ 356.658667] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 356.663933] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 356.669036] ? tls_push_record+0xf3/0x1720 [ 356.673265] ? tls_sw_sendmsg+0x92d/0x1020 [ 356.677481] ? inet_sendmsg+0x108/0x440 [ 356.681441] ? smc_sendmsg+0x223/0x320 [ 356.685311] ? sock_sendmsg+0xb5/0xf0 [ 356.689113] ? sock_write_iter+0x1e9/0x3d0 [ 356.693837] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 356.699775] ? iov_iter_get_pages+0x1ef/0x11a0 [ 356.704515] ? mark_held_locks+0xc7/0x130 [ 356.708701] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 356.713659] ? __lock_is_held+0xb5/0x140 [ 356.717866] generic_gcmaes_encrypt+0xfd/0x150 [ 356.722459] ? generic_gcmaes_encrypt+0xfd/0x150 [ 356.727221] ? helper_rfc4106_encrypt+0x450/0x450 [ 356.732093] ? __kmalloc+0x5f1/0x770 [ 356.736132] gcmaes_wrapper_encrypt+0x109/0x180 [ 356.741147] tls_push_record+0x966/0x1720 [ 356.745297] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.749899] tls_sw_sendmsg+0x92d/0x1020 [ 356.753948] ? find_held_lock+0x36/0x1d0 [ 356.757996] ? tls_sw_push_pending_record+0x10/0x10 [ 356.763028] ? __local_bh_enable_ip+0x160/0x260 [ 356.767713] ? lock_sock_nested+0xc5/0x100 [ 356.771940] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.776720] ? lock_sock_nested+0x82/0x100 [ 356.780941] ? trace_hardirqs_on+0x28/0x190 [ 356.785242] ? lock_sock_nested+0x82/0x100 [ 356.789460] inet_sendmsg+0x108/0x440 [ 356.793271] smc_sendmsg+0x223/0x320 [ 356.797120] ? smc_sendpage+0x170/0x170 [ 356.801126] sock_sendmsg+0xb5/0xf0 [ 356.804773] sock_write_iter+0x1e9/0x3d0 [ 356.808830] ? sock_sendmsg+0xf0/0xf0 [ 356.812634] __vfs_write+0x443/0x890 [ 356.816333] ? kernel_read+0x130/0x130 [ 356.820220] ? selinux_file_permission+0x2d1/0x3f0 [ 356.825133] ? rw_verify_area+0xb8/0x2b0 [ 356.829227] vfs_write+0x150/0x4d0 [ 356.832758] ksys_write+0x103/0x260 [ 356.836370] ? do_sys_open+0x16e/0x350 [ 356.840238] ? __ia32_sys_read+0xa0/0xa0 [ 356.844302] ? do_syscall_64+0x21/0x4e0 [ 356.848258] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.853602] __x64_sys_write+0x6e/0xb0 [ 356.860423] do_syscall_64+0xd0/0x4e0 [ 356.864224] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.869398] RIP: 0033:0x459279 [ 356.872575] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.891459] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.899315] RAX: ffffffffffffffda RBX: 00007f2d91995c90 RCX: 0000000000459279 [ 356.906598] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 356.913875] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 356.921371] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919966d4 [ 356.928633] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 356.978317] FAULT_INJECTION: forcing a failure. [ 356.978317] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.978837] FAULT_INJECTION: forcing a failure. [ 356.978837] name failslab, interval 1, probability 0, space 0, times 0 [ 356.990450] FAULT_INJECTION: forcing a failure. [ 356.990450] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 357.002740] FAULT_INJECTION: forcing a failure. [ 357.002740] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 357.025995] CPU: 1 PID: 11107 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 357.033802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.043160] Call Trace: [ 357.045756] dump_stack+0x123/0x177 [ 357.049369] should_fail.cold.4+0x5/0x13 [ 357.053466] ? mark_held_locks+0xc7/0x130 [ 357.057597] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 357.062680] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.067245] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 357.071998] __alloc_pages_nodemask+0x1d5/0x710 [ 357.077962] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 357.082976] alloc_pages_current+0xd6/0x1b0 [ 357.087285] skb_page_frag_refill+0x20b/0x400 [ 357.091934] sk_page_frag_refill+0x46/0x1b0 [ 357.096348] tcp_sendmsg_locked+0xc58/0x3580 [ 357.100781] ? mark_held_locks+0x130/0x130 [ 357.105014] ? mark_held_locks+0xc7/0x130 [ 357.109158] ? tcp_sendpage+0x50/0x50 [ 357.112953] ? mark_held_locks+0xc7/0x130 [ 357.117086] ? __local_bh_enable_ip+0x160/0x260 [ 357.121742] ? lock_sock_nested+0xc5/0x100 [ 357.126002] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.130596] ? lock_sock_nested+0x82/0x100 [ 357.134843] ? trace_hardirqs_on+0x28/0x190 [ 357.139182] ? lock_sock_nested+0x82/0x100 [ 357.143431] ? lock_sock_nested+0x82/0x100 [ 357.147677] ? __local_bh_enable_ip+0x160/0x260 [ 357.152450] tcp_sendmsg+0x27/0x40 [ 357.155978] inet_sendmsg+0x108/0x440 [ 357.159970] smc_sendmsg+0x223/0x320 [ 357.163680] ? smc_sendpage+0x170/0x170 [ 357.167653] sock_sendmsg+0xb5/0xf0 [ 357.171279] sock_write_iter+0x1e9/0x3d0 [ 357.175360] ? sock_sendmsg+0xf0/0xf0 [ 357.179174] __vfs_write+0x443/0x890 [ 357.182871] ? kernel_read+0x130/0x130 [ 357.186751] ? selinux_file_permission+0x2d1/0x3f0 [ 357.191666] ? rw_verify_area+0xb8/0x2b0 [ 357.195713] vfs_write+0x150/0x4d0 [ 357.199235] ksys_write+0x103/0x260 [ 357.202855] ? do_sys_open+0x16e/0x350 [ 357.206747] ? __ia32_sys_read+0xa0/0xa0 [ 357.210803] ? do_syscall_64+0x21/0x4e0 [ 357.214762] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.220126] __x64_sys_write+0x6e/0xb0 [ 357.223996] do_syscall_64+0xd0/0x4e0 [ 357.227779] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.232952] RIP: 0033:0x459279 [ 357.236131] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.255253] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.263136] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 357.270400] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 357.277651] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 357.284902] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 357.292153] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 357.300858] CPU: 1 PID: 11112 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 357.308792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.318176] Call Trace: [ 357.320782] dump_stack+0x123/0x177 [ 357.324408] should_fail.cold.4+0x5/0x13 [ 357.328460] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 357.333571] ? mark_held_locks+0xc7/0x130 [ 357.337747] __alloc_pages_nodemask+0x1d5/0x710 [ 357.342434] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 357.347444] alloc_pages_current+0xd6/0x1b0 [ 357.351759] skb_page_frag_refill+0x20b/0x400 [ 357.356241] sk_page_frag_refill+0x46/0x1b0 [ 357.360549] tcp_sendmsg_locked+0xc58/0x3580 [ 357.364954] ? mark_held_locks+0x130/0x130 [ 357.364959] ? mark_held_locks+0xc7/0x130 [ 357.364977] ? tcp_sendpage+0x50/0x50 [ 357.364984] ? mark_held_locks+0xc7/0x130 [ 357.364993] ? __local_bh_enable_ip+0x160/0x260 [ 357.373529] ? lock_sock_nested+0xc5/0x100 [ 357.390386] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.394984] ? lock_sock_nested+0x82/0x100 [ 357.399212] ? trace_hardirqs_on+0x28/0x190 [ 357.403519] ? lock_sock_nested+0x82/0x100 [ 357.407747] ? __local_bh_enable_ip+0x160/0x260 [ 357.412435] tcp_sendmsg+0x27/0x40 [ 357.415987] inet_sendmsg+0x108/0x440 [ 357.419781] smc_sendmsg+0x223/0x320 [ 357.419787] ? smc_sendpage+0x170/0x170 [ 357.419799] sock_sendmsg+0xb5/0xf0 [ 357.419805] sock_write_iter+0x1e9/0x3d0 [ 357.435159] ? sock_sendmsg+0xf0/0xf0 [ 357.435180] __vfs_write+0x443/0x890 [ 357.435187] ? kernel_read+0x130/0x130 [ 357.435203] ? selinux_file_permission+0x2d1/0x3f0 [ 357.435212] ? rw_verify_area+0xb8/0x2b0 [ 357.435219] vfs_write+0x150/0x4d0 [ 357.435226] ksys_write+0x103/0x260 [ 357.435230] ? do_sys_open+0x16e/0x350 [ 357.435235] ? __ia32_sys_read+0xa0/0xa0 [ 357.435244] ? do_syscall_64+0x21/0x4e0 [ 357.435253] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.435261] __x64_sys_write+0x6e/0xb0 [ 357.435268] do_syscall_64+0xd0/0x4e0 [ 357.435274] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.435281] RIP: 0033:0x459279 [ 357.435288] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.435291] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.435296] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 357.435299] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 357.435301] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 357.435303] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 357.435306] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 357.481844] FAULT_INJECTION: forcing a failure. [ 357.481844] name failslab, interval 1, probability 0, space 0, times 0 [ 357.494504] CPU: 0 PID: 11088 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 357.579829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.589198] Call Trace: [ 357.591790] dump_stack+0x123/0x177 [ 357.595412] should_fail.cold.4+0x5/0x13 [ 357.599498] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 357.604631] ? mark_held_locks+0xc7/0x130 [ 357.608782] __alloc_pages_nodemask+0x1d5/0x710 [ 357.613590] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 357.618620] alloc_pages_current+0xd6/0x1b0 [ 357.623094] skb_page_frag_refill+0x20b/0x400 [ 357.627587] sk_page_frag_refill+0x46/0x1b0 [ 357.631898] tcp_sendmsg_locked+0xc58/0x3580 [ 357.636312] ? mark_held_locks+0x130/0x130 [ 357.640664] ? mark_held_locks+0xc7/0x130 [ 357.644846] ? tcp_sendpage+0x50/0x50 [ 357.648686] ? mark_held_locks+0xc7/0x130 [ 357.652867] ? __local_bh_enable_ip+0x160/0x260 [ 357.657722] ? lock_sock_nested+0xc5/0x100 [ 357.661983] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.666735] ? lock_sock_nested+0x82/0x100 [ 357.671087] ? trace_hardirqs_on+0x28/0x190 [ 357.675438] ? lock_sock_nested+0x82/0x100 [ 357.679663] ? lock_sock_nested+0x82/0x100 [ 357.684073] ? __local_bh_enable_ip+0x160/0x260 [ 357.688751] tcp_sendmsg+0x27/0x40 [ 357.692432] inet_sendmsg+0x108/0x440 [ 357.696234] smc_sendmsg+0x223/0x320 [ 357.699932] ? smc_sendpage+0x170/0x170 [ 357.703890] sock_sendmsg+0xb5/0xf0 [ 357.707501] sock_write_iter+0x1e9/0x3d0 [ 357.711591] ? sock_sendmsg+0xf0/0xf0 [ 357.715404] __vfs_write+0x443/0x890 [ 357.719110] ? kernel_read+0x130/0x130 [ 357.723021] ? selinux_file_permission+0x2d1/0x3f0 [ 357.727997] ? rw_verify_area+0xb8/0x2b0 [ 357.732058] vfs_write+0x150/0x4d0 [ 357.735609] ksys_write+0x103/0x260 [ 357.739222] ? do_sys_open+0x16e/0x350 [ 357.743106] ? __ia32_sys_read+0xa0/0xa0 [ 357.747151] ? do_syscall_64+0x21/0x4e0 [ 357.751109] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.756457] __x64_sys_write+0x6e/0xb0 [ 357.760330] do_syscall_64+0xd0/0x4e0 [ 357.764123] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.769295] RIP: 0033:0x459279 [ 357.772469] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.791379] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.799096] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 357.806358] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 357.813610] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 357.820869] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 357.828126] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 357.835426] CPU: 1 PID: 11119 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 357.843238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.852613] Call Trace: [ 357.855215] dump_stack+0x123/0x177 [ 357.858831] should_fail.cold.4+0x5/0x13 [ 357.862876] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 357.868070] ? kernel_text_address+0x79/0xf0 [ 357.872473] ? __kernel_text_address+0xd/0x40 [ 357.876956] ? unwind_get_return_address+0x61/0xa0 [ 357.881870] __should_failslab+0xba/0xf0 [ 357.885943] should_failslab+0x9/0x14 [ 357.889727] __kmalloc+0x70/0x770 [ 357.893205] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.898483] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.903576] ? tls_push_record+0xf3/0x1720 [ 357.907793] ? tls_sw_sendmsg+0x92d/0x1020 [ 357.912051] ? inet_sendmsg+0x108/0x440 [ 357.916018] ? smc_sendmsg+0x223/0x320 [ 357.920150] ? sock_sendmsg+0xb5/0xf0 [ 357.923939] ? sock_write_iter+0x1e9/0x3d0 [ 357.928204] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 357.934013] ? iov_iter_get_pages+0x1ef/0x11a0 [ 357.938580] ? mark_held_locks+0xc7/0x130 [ 357.942869] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 357.947802] ? __lock_is_held+0xb5/0x140 [ 357.951873] generic_gcmaes_encrypt+0xfd/0x150 [ 357.956454] ? generic_gcmaes_encrypt+0xfd/0x150 [ 357.961219] ? helper_rfc4106_encrypt+0x450/0x450 [ 357.966097] ? __kmalloc+0x5f1/0x770 [ 357.969816] gcmaes_wrapper_encrypt+0x109/0x180 [ 357.974599] tls_push_record+0x966/0x1720 [ 357.978772] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.983369] tls_sw_sendmsg+0x92d/0x1020 [ 357.987432] ? find_held_lock+0x36/0x1d0 [ 357.991480] ? tls_sw_push_pending_record+0x10/0x10 [ 357.996488] ? __local_bh_enable_ip+0x160/0x260 [ 358.001150] ? lock_sock_nested+0xc5/0x100 [ 358.005416] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.010019] ? lock_sock_nested+0x82/0x100 [ 358.014260] ? trace_hardirqs_on+0x28/0x190 [ 358.018563] ? lock_sock_nested+0x82/0x100 [ 358.022789] ? lock_sock_nested+0x82/0x100 [ 358.027010] inet_sendmsg+0x108/0x440 [ 358.030797] smc_sendmsg+0x223/0x320 [ 358.034493] ? smc_sendpage+0x170/0x170 [ 358.038633] sock_sendmsg+0xb5/0xf0 [ 358.042252] sock_write_iter+0x1e9/0x3d0 [ 358.046300] ? sock_sendmsg+0xf0/0xf0 [ 358.050094] __vfs_write+0x443/0x890 [ 358.053803] ? kernel_read+0x130/0x130 [ 358.057714] ? selinux_file_permission+0x2d1/0x3f0 [ 358.062658] ? rw_verify_area+0xb8/0x2b0 [ 358.066716] vfs_write+0x150/0x4d0 [ 358.070256] ksys_write+0x103/0x260 [ 358.073888] ? do_sys_open+0x16e/0x350 [ 358.077817] ? __ia32_sys_read+0xa0/0xa0 [ 358.081913] ? do_syscall_64+0x21/0x4e0 [ 358.085910] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.091308] __x64_sys_write+0x6e/0xb0 [ 358.095195] do_syscall_64+0xd0/0x4e0 [ 358.099010] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.104196] RIP: 0033:0x459279 [ 358.107396] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.126309] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.134009] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 358.141262] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 358.148516] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.155796] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 358.163087] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 358.171245] CPU: 0 PID: 11116 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 358.179310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.188679] Call Trace: [ 358.191365] dump_stack+0x123/0x177 [ 358.191378] should_fail.cold.4+0x5/0x13 [ 358.191385] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 358.191394] ? kernel_text_address+0x79/0xf0 [ 358.191399] ? __kernel_text_address+0xd/0x40 [ 358.191407] ? unwind_get_return_address+0x61/0xa0 [ 358.191417] __should_failslab+0xba/0xf0 [ 358.191426] should_failslab+0x9/0x14 [ 358.199111] __kmalloc+0x70/0x770 [ 358.199120] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 358.199128] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 358.199136] ? tls_push_record+0xf3/0x1720 [ 358.199141] ? tls_sw_sendmsg+0x92d/0x1020 [ 358.199147] ? inet_sendmsg+0x108/0x440 [ 358.199155] ? smc_sendmsg+0x223/0x320 [ 358.256315] ? sock_sendmsg+0xb5/0xf0 [ 358.260113] ? sock_write_iter+0x1e9/0x3d0 [ 358.264339] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 358.270127] ? iov_iter_get_pages+0x1ef/0x11a0 [ 358.274707] ? mark_held_locks+0xc7/0x130 [ 358.278840] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 358.283767] ? __lock_is_held+0xb5/0x140 [ 358.287828] generic_gcmaes_encrypt+0xfd/0x150 [ 358.292396] ? generic_gcmaes_encrypt+0xfd/0x150 [ 358.297141] ? helper_rfc4106_encrypt+0x450/0x450 [ 358.301970] ? __kmalloc+0x5f1/0x770 [ 358.305665] gcmaes_wrapper_encrypt+0x109/0x180 [ 358.310333] tls_push_record+0x966/0x1720 [ 358.314459] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.319192] tls_sw_sendmsg+0x92d/0x1020 [ 358.323341] ? find_held_lock+0x36/0x1d0 [ 358.327423] ? tls_sw_push_pending_record+0x10/0x10 [ 358.332471] ? __local_bh_enable_ip+0x160/0x260 [ 358.337133] ? lock_sock_nested+0xc5/0x100 [ 358.341351] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.345912] ? lock_sock_nested+0x82/0x100 [ 358.350128] ? trace_hardirqs_on+0x28/0x190 [ 358.354614] ? lock_sock_nested+0x82/0x100 [ 358.358836] ? lock_sock_nested+0x82/0x100 [ 358.363051] inet_sendmsg+0x108/0x440 [ 358.366838] smc_sendmsg+0x223/0x320 [ 358.370579] ? smc_sendpage+0x170/0x170 [ 358.374642] sock_sendmsg+0xb5/0xf0 [ 358.378292] sock_write_iter+0x1e9/0x3d0 [ 358.382336] ? sock_sendmsg+0xf0/0xf0 [ 358.386129] __vfs_write+0x443/0x890 [ 358.389825] ? kernel_read+0x130/0x130 [ 358.393700] ? selinux_file_permission+0x2d1/0x3f0 [ 358.398616] ? rw_verify_area+0xb8/0x2b0 [ 358.402665] vfs_write+0x150/0x4d0 [ 358.406188] ksys_write+0x103/0x260 [ 358.409801] ? do_sys_open+0x16e/0x350 [ 358.413668] ? __ia32_sys_read+0xa0/0xa0 [ 358.417714] ? do_syscall_64+0x21/0x4e0 [ 358.421671] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.427025] __x64_sys_write+0x6e/0xb0 [ 358.430897] do_syscall_64+0xd0/0x4e0 [ 358.434681] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.439869] RIP: 0033:0x459279 [ 358.443044] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.462118] RSP: 002b:00007fb11a361c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.469847] RAX: ffffffffffffffda RBX: 00007fb11a361c90 RCX: 0000000000459279 [ 358.477112] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 2019/12/05 07:05:43 executed programs: 1106 [ 358.484366] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.491617] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3626d4 [ 358.498868] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 358.521178] FAULT_INJECTION: forcing a failure. [ 358.521178] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.534397] FAULT_INJECTION: forcing a failure. [ 358.534397] name failslab, interval 1, probability 0, space 0, times 0 [ 358.534405] CPU: 0 PID: 11130 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 358.553446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.562821] Call Trace: [ 358.565429] dump_stack+0x123/0x177 [ 358.569077] should_fail.cold.4+0x5/0x13 [ 358.569086] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 358.569096] ? kernel_text_address+0x79/0xf0 [ 358.569102] ? __kernel_text_address+0xd/0x40 [ 358.569111] ? unwind_get_return_address+0x61/0xa0 [ 358.569121] __should_failslab+0xba/0xf0 [ 358.583086] should_failslab+0x9/0x14 [ 358.583096] __kmalloc+0x70/0x770 [ 358.583109] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 358.583116] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 358.596562] ? tls_push_record+0xf3/0x1720 [ 358.596567] ? tls_sw_sendmsg+0x92d/0x1020 [ 358.596574] ? inet_sendmsg+0x108/0x440 [ 358.596581] ? smc_sendmsg+0x223/0x320 [ 358.596590] ? sock_sendmsg+0xb5/0xf0 [ 358.596594] ? sock_write_iter+0x1e9/0x3d0 [ 358.596605] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 358.603879] ? iov_iter_get_pages+0x1ef/0x11a0 [ 358.603888] ? mark_held_locks+0xc7/0x130 [ 358.603897] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 358.603905] ? __lock_is_held+0xb5/0x140 [ 358.603921] generic_gcmaes_encrypt+0xfd/0x150 [ 358.603925] ? generic_gcmaes_encrypt+0xfd/0x150 [ 358.603929] ? helper_rfc4106_encrypt+0x450/0x450 [ 358.603939] ? __kmalloc+0x5f1/0x770 [ 358.680137] gcmaes_wrapper_encrypt+0x109/0x180 [ 358.684904] tls_push_record+0x966/0x1720 [ 358.689049] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.693619] tls_sw_sendmsg+0x92d/0x1020 [ 358.697676] ? find_held_lock+0x36/0x1d0 [ 358.701741] ? tls_sw_push_pending_record+0x10/0x10 [ 358.706742] ? __local_bh_enable_ip+0x160/0x260 [ 358.711394] ? lock_sock_nested+0xc5/0x100 [ 358.715749] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.720350] ? lock_sock_nested+0x82/0x100 [ 358.724591] ? trace_hardirqs_on+0x28/0x190 [ 358.729031] ? lock_sock_nested+0x82/0x100 [ 358.733298] ? lock_sock_nested+0x82/0x100 [ 358.737526] inet_sendmsg+0x108/0x440 [ 358.741367] smc_sendmsg+0x223/0x320 [ 358.745078] ? smc_sendpage+0x170/0x170 [ 358.749075] sock_sendmsg+0xb5/0xf0 [ 358.753488] sock_write_iter+0x1e9/0x3d0 [ 358.757795] ? sock_sendmsg+0xf0/0xf0 [ 358.761624] __vfs_write+0x443/0x890 [ 358.765454] ? kernel_read+0x130/0x130 [ 358.769928] ? selinux_file_permission+0x2d1/0x3f0 [ 358.774899] ? rw_verify_area+0xb8/0x2b0 [ 358.779064] vfs_write+0x150/0x4d0 [ 358.782610] ksys_write+0x103/0x260 [ 358.786509] ? do_sys_open+0x16e/0x350 [ 358.790747] ? __ia32_sys_read+0xa0/0xa0 [ 358.795067] ? do_syscall_64+0x21/0x4e0 [ 358.799113] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.804509] __x64_sys_write+0x6e/0xb0 [ 358.808420] do_syscall_64+0xd0/0x4e0 [ 358.812226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.817631] RIP: 0033:0x459279 [ 358.820816] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.840116] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.847912] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 358.855200] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 358.862480] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.870441] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 358.877703] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 358.884972] CPU: 1 PID: 11126 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 358.892878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.894605] FAULT_INJECTION: forcing a failure. [ 358.894605] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.902237] Call Trace: [ 358.902256] dump_stack+0x123/0x177 [ 358.902276] should_fail.cold.4+0x5/0x13 [ 358.925129] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 358.930286] ? mark_held_locks+0xc7/0x130 [ 358.934625] __alloc_pages_nodemask+0x1d5/0x710 [ 358.939320] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 358.944448] alloc_pages_current+0xd6/0x1b0 [ 358.948797] skb_page_frag_refill+0x20b/0x400 [ 358.953437] sk_page_frag_refill+0x46/0x1b0 [ 358.957783] tcp_sendmsg_locked+0xc58/0x3580 [ 358.962184] ? mark_held_locks+0x130/0x130 [ 358.966523] ? mark_held_locks+0xc7/0x130 [ 358.970660] ? tcp_sendpage+0x50/0x50 [ 358.974444] ? mark_held_locks+0xc7/0x130 [ 358.978577] ? __local_bh_enable_ip+0x160/0x260 [ 358.983227] ? lock_sock_nested+0xc5/0x100 [ 358.987464] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.992064] ? lock_sock_nested+0x82/0x100 [ 358.996302] ? trace_hardirqs_on+0x28/0x190 [ 359.000606] ? lock_sock_nested+0x82/0x100 [ 359.004821] ? lock_sock_nested+0x82/0x100 [ 359.009094] ? __local_bh_enable_ip+0x160/0x260 [ 359.013798] tcp_sendmsg+0x27/0x40 [ 359.017333] inet_sendmsg+0x108/0x440 [ 359.021116] smc_sendmsg+0x223/0x320 [ 359.024813] ? smc_sendpage+0x170/0x170 [ 359.028943] sock_sendmsg+0xb5/0xf0 [ 359.032617] sock_write_iter+0x1e9/0x3d0 [ 359.036674] ? sock_sendmsg+0xf0/0xf0 [ 359.040510] __vfs_write+0x443/0x890 [ 359.044222] ? kernel_read+0x130/0x130 [ 359.048109] ? selinux_file_permission+0x2d1/0x3f0 [ 359.053190] ? rw_verify_area+0xb8/0x2b0 [ 359.057263] vfs_write+0x150/0x4d0 [ 359.060818] ksys_write+0x103/0x260 [ 359.064455] ? do_sys_open+0x16e/0x350 [ 359.068448] ? __ia32_sys_read+0xa0/0xa0 [ 359.072500] ? do_syscall_64+0x21/0x4e0 [ 359.076461] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.081809] __x64_sys_write+0x6e/0xb0 [ 359.085727] do_syscall_64+0xd0/0x4e0 [ 359.089525] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.094699] RIP: 0033:0x459279 [ 359.097877] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.116780] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.124477] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 359.131740] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 359.138991] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 359.146269] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 359.153553] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 359.224095] FAULT_INJECTION: forcing a failure. [ 359.224095] name failslab, interval 1, probability 0, space 0, times 0 [ 359.241318] FAULT_INJECTION: forcing a failure. [ 359.241318] name failslab, interval 1, probability 0, space 0, times 0 [ 359.242785] CPU: 1 PID: 11138 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 359.260396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.269778] Call Trace: [ 359.272392] dump_stack+0x123/0x177 [ 359.276053] should_fail.cold.4+0x5/0x13 [ 359.280104] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 359.285321] ? kernel_text_address+0x79/0xf0 [ 359.289723] ? __kernel_text_address+0xd/0x40 [ 359.294207] ? unwind_get_return_address+0x61/0xa0 [ 359.299125] __should_failslab+0xba/0xf0 [ 359.303191] should_failslab+0x9/0x14 [ 359.306972] __kmalloc+0x70/0x770 [ 359.310408] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 359.315702] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 359.320907] ? tls_push_record+0xf3/0x1720 [ 359.325248] ? tls_sw_sendmsg+0x92d/0x1020 [ 359.329496] ? inet_sendmsg+0x108/0x440 [ 359.333463] ? smc_sendmsg+0x223/0x320 [ 359.337355] ? sock_sendmsg+0xb5/0xf0 [ 359.341139] ? sock_write_iter+0x1e9/0x3d0 [ 359.345360] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 359.351161] ? iov_iter_get_pages+0x1ef/0x11a0 [ 359.355738] ? mark_held_locks+0xc7/0x130 [ 359.359868] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 359.364779] ? __lock_is_held+0xb5/0x140 [ 359.368827] generic_gcmaes_encrypt+0xfd/0x150 [ 359.373408] ? generic_gcmaes_encrypt+0xfd/0x150 [ 359.378143] ? helper_rfc4106_encrypt+0x450/0x450 [ 359.382964] ? __kmalloc+0x5f1/0x770 [ 359.386661] gcmaes_wrapper_encrypt+0x109/0x180 [ 359.391444] tls_push_record+0x966/0x1720 [ 359.395610] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.400231] tls_sw_sendmsg+0x92d/0x1020 [ 359.404305] ? find_held_lock+0x36/0x1d0 [ 359.408378] ? tls_sw_push_pending_record+0x10/0x10 [ 359.413421] ? __local_bh_enable_ip+0x160/0x260 [ 359.418299] ? lock_sock_nested+0xc5/0x100 [ 359.422541] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.427132] ? lock_sock_nested+0x82/0x100 [ 359.431455] ? trace_hardirqs_on+0x28/0x190 [ 359.435754] ? lock_sock_nested+0x82/0x100 [ 359.439968] ? lock_sock_nested+0x82/0x100 [ 359.444186] inet_sendmsg+0x108/0x440 [ 359.447970] smc_sendmsg+0x223/0x320 [ 359.451677] ? smc_sendpage+0x170/0x170 [ 359.455633] sock_sendmsg+0xb5/0xf0 [ 359.459240] sock_write_iter+0x1e9/0x3d0 [ 359.463280] ? sock_sendmsg+0xf0/0xf0 [ 359.467073] __vfs_write+0x443/0x890 [ 359.471029] ? kernel_read+0x130/0x130 [ 359.474907] ? selinux_file_permission+0x2d1/0x3f0 [ 359.479864] ? rw_verify_area+0xb8/0x2b0 [ 359.483925] vfs_write+0x150/0x4d0 [ 359.487455] ksys_write+0x103/0x260 [ 359.491072] ? do_sys_open+0x16e/0x350 [ 359.494940] ? __ia32_sys_read+0xa0/0xa0 [ 359.498989] ? do_syscall_64+0x21/0x4e0 [ 359.502965] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.508334] __x64_sys_write+0x6e/0xb0 [ 359.512208] do_syscall_64+0xd0/0x4e0 [ 359.516003] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.521176] RIP: 0033:0x459279 [ 359.524353] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.543355] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.551056] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 359.558439] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 359.565702] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 359.572974] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 359.580240] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 359.599256] CPU: 1 PID: 11122 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 359.607112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.616611] Call Trace: [ 359.619207] dump_stack+0x123/0x177 [ 359.622827] should_fail.cold.4+0x5/0x13 [ 359.626873] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 359.632286] ? mark_held_locks+0xc7/0x130 [ 359.636438] __alloc_pages_nodemask+0x1d5/0x710 [ 359.641094] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 359.646271] alloc_pages_current+0xd6/0x1b0 [ 359.647773] FAULT_INJECTION: forcing a failure. [ 359.647773] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 359.650612] skb_page_frag_refill+0x20b/0x400 [ 359.667160] sk_page_frag_refill+0x46/0x1b0 [ 359.671502] tcp_sendmsg_locked+0xc58/0x3580 [ 359.675917] ? mark_held_locks+0x130/0x130 [ 359.680132] ? mark_held_locks+0xc7/0x130 [ 359.684271] ? tcp_sendpage+0x50/0x50 [ 359.688517] ? mark_held_locks+0xc7/0x130 [ 359.692651] ? __local_bh_enable_ip+0x160/0x260 [ 359.697308] ? lock_sock_nested+0xc5/0x100 [ 359.701527] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.706096] ? lock_sock_nested+0x82/0x100 [ 359.710325] ? trace_hardirqs_on+0x28/0x190 [ 359.714743] ? lock_sock_nested+0x82/0x100 [ 359.718964] ? lock_sock_nested+0x82/0x100 [ 359.723187] ? __local_bh_enable_ip+0x160/0x260 [ 359.727862] tcp_sendmsg+0x27/0x40 [ 359.731409] inet_sendmsg+0x108/0x440 [ 359.735225] smc_sendmsg+0x223/0x320 [ 359.738925] ? smc_sendpage+0x170/0x170 [ 359.742884] sock_sendmsg+0xb5/0xf0 [ 359.746493] sock_write_iter+0x1e9/0x3d0 [ 359.750536] ? sock_sendmsg+0xf0/0xf0 [ 359.754327] __vfs_write+0x443/0x890 [ 359.758026] ? kernel_read+0x130/0x130 [ 359.762067] ? selinux_file_permission+0x2d1/0x3f0 [ 359.767146] ? rw_verify_area+0xb8/0x2b0 [ 359.771201] vfs_write+0x150/0x4d0 [ 359.774754] ksys_write+0x103/0x260 [ 359.778401] ? do_sys_open+0x16e/0x350 [ 359.782291] ? __ia32_sys_read+0xa0/0xa0 [ 359.786649] ? do_syscall_64+0x21/0x4e0 [ 359.790645] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.796027] __x64_sys_write+0x6e/0xb0 [ 359.799919] do_syscall_64+0xd0/0x4e0 [ 359.803716] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.808915] RIP: 0033:0x459279 [ 359.812101] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.830991] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.838830] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 359.846236] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 359.853705] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 359.861097] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 359.868495] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 359.875919] CPU: 0 PID: 11154 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 359.883897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.893488] Call Trace: [ 359.896102] dump_stack+0x123/0x177 [ 359.899762] should_fail.cold.4+0x5/0x13 [ 359.903849] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 359.908978] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 359.914538] ? kasan_unpoison_shadow+0x35/0x50 [ 359.919112] __alloc_pages_nodemask+0x1d5/0x710 [ 359.923799] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 359.928812] alloc_pages_current+0xd6/0x1b0 [ 359.933163] skb_page_frag_refill+0x20b/0x400 [ 359.937686] sk_page_frag_refill+0x46/0x1b0 [ 359.941995] tcp_sendmsg_locked+0xc58/0x3580 [ 359.946386] ? mark_held_locks+0x130/0x130 [ 359.950606] ? tcp_sendpage+0x50/0x50 [ 359.954387] ? mark_held_locks+0xc7/0x130 [ 359.958517] ? __local_bh_enable_ip+0x160/0x260 [ 359.963168] ? lock_sock_nested+0xc5/0x100 [ 359.967388] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.972115] ? lock_sock_nested+0x82/0x100 [ 359.977381] ? trace_hardirqs_on+0x28/0x190 [ 359.981678] ? lock_sock_nested+0x82/0x100 [ 359.985899] ? lock_sock_nested+0x82/0x100 [ 359.990114] ? __local_bh_enable_ip+0x160/0x260 [ 359.994768] tcp_sendmsg+0x27/0x40 [ 359.998292] inet_sendmsg+0x108/0x440 [ 360.002106] smc_sendmsg+0x223/0x320 [ 360.005805] ? smc_sendpage+0x170/0x170 [ 360.010071] sock_sendmsg+0xb5/0xf0 [ 360.013675] sock_write_iter+0x1e9/0x3d0 [ 360.017715] ? sock_sendmsg+0xf0/0xf0 [ 360.021500] __vfs_write+0x443/0x890 [ 360.025190] ? kernel_read+0x130/0x130 [ 360.029071] ? selinux_file_permission+0x2d1/0x3f0 [ 360.033981] ? rw_verify_area+0xb8/0x2b0 [ 360.038023] vfs_write+0x150/0x4d0 [ 360.041675] ksys_write+0x103/0x260 [ 360.045294] ? do_sys_open+0x16e/0x350 [ 360.049172] ? __ia32_sys_read+0xa0/0xa0 [ 360.053218] ? do_syscall_64+0x21/0x4e0 [ 360.057193] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.062543] __x64_sys_write+0x6e/0xb0 [ 360.066410] do_syscall_64+0xd0/0x4e0 [ 360.070206] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.075375] RIP: 0033:0x459279 [ 360.078549] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.097553] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.105245] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 360.112610] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 360.119872] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 360.127125] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 360.135687] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 360.153787] CPU: 1 PID: 11152 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 360.161624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.170983] Call Trace: [ 360.173558] dump_stack+0x123/0x177 [ 360.177167] should_fail.cold.4+0x5/0x13 [ 360.181221] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 360.186302] ? kernel_text_address+0x79/0xf0 [ 360.190684] ? __kernel_text_address+0xd/0x40 [ 360.195156] ? unwind_get_return_address+0x61/0xa0 [ 360.200070] __should_failslab+0xba/0xf0 [ 360.204123] should_failslab+0x9/0x14 [ 360.207903] __kmalloc+0x70/0x770 [ 360.211338] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 360.216612] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 360.221695] ? tls_push_record+0xf3/0x1720 [ 360.225924] ? tls_sw_sendmsg+0x92d/0x1020 [ 360.230153] ? inet_sendmsg+0x108/0x440 [ 360.234117] ? smc_sendmsg+0x223/0x320 [ 360.237992] ? sock_sendmsg+0xb5/0xf0 [ 360.241772] ? sock_write_iter+0x1e9/0x3d0 [ 360.245996] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 360.251799] ? iov_iter_get_pages+0x1ef/0x11a0 [ 360.256369] ? mark_held_locks+0xc7/0x130 [ 360.260503] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 360.265412] ? __lock_is_held+0xb5/0x140 [ 360.269461] generic_gcmaes_encrypt+0xfd/0x150 [ 360.274024] ? generic_gcmaes_encrypt+0xfd/0x150 [ 360.278759] ? helper_rfc4106_encrypt+0x450/0x450 [ 360.283582] ? __kmalloc+0x5f1/0x770 [ 360.287276] gcmaes_wrapper_encrypt+0x109/0x180 [ 360.292444] tls_push_record+0x966/0x1720 [ 360.296571] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.301137] tls_sw_sendmsg+0x92d/0x1020 [ 360.305182] ? find_held_lock+0x36/0x1d0 [ 360.309222] ? tls_sw_push_pending_record+0x10/0x10 [ 360.314215] ? __local_bh_enable_ip+0x160/0x260 [ 360.319029] ? lock_sock_nested+0xc5/0x100 [ 360.323376] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.327951] ? lock_sock_nested+0x82/0x100 [ 360.332181] ? trace_hardirqs_on+0x28/0x190 [ 360.336658] ? lock_sock_nested+0x82/0x100 [ 360.340874] ? lock_sock_nested+0x82/0x100 [ 360.345104] inet_sendmsg+0x108/0x440 [ 360.348889] smc_sendmsg+0x223/0x320 [ 360.352581] ? smc_sendpage+0x170/0x170 [ 360.356564] sock_sendmsg+0xb5/0xf0 [ 360.360166] sock_write_iter+0x1e9/0x3d0 [ 360.364205] ? sock_sendmsg+0xf0/0xf0 [ 360.367991] __vfs_write+0x443/0x890 [ 360.371684] ? kernel_read+0x130/0x130 [ 360.375553] ? selinux_file_permission+0x2d1/0x3f0 [ 360.380461] ? rw_verify_area+0xb8/0x2b0 [ 360.384510] vfs_write+0x150/0x4d0 [ 360.388028] ksys_write+0x103/0x260 [ 360.391639] ? do_sys_open+0x16e/0x350 [ 360.395506] ? __ia32_sys_read+0xa0/0xa0 [ 360.399563] ? do_syscall_64+0x21/0x4e0 [ 360.403514] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.408856] __x64_sys_write+0x6e/0xb0 [ 360.412720] do_syscall_64+0xd0/0x4e0 [ 360.416498] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.421666] RIP: 0033:0x459279 [ 360.424848] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.443747] RSP: 002b:00007fc813fe3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.451429] RAX: ffffffffffffffda RBX: 00007fc813fe3c90 RCX: 0000000000459279 [ 360.458680] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 360.465928] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 360.473177] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fe46d4 [ 360.480446] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 360.533092] FAULT_INJECTION: forcing a failure. [ 360.533092] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.534311] FAULT_INJECTION: forcing a failure. [ 360.534311] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.561234] FAULT_INJECTION: forcing a failure. [ 360.561234] name failslab, interval 1, probability 0, space 0, times 0 [ 360.566473] CPU: 1 PID: 11158 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 360.580249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.589585] Call Trace: [ 360.592172] dump_stack+0x123/0x177 [ 360.595779] should_fail.cold.4+0x5/0x13 [ 360.599818] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 360.604900] ? mark_held_locks+0xc7/0x130 [ 360.609045] __alloc_pages_nodemask+0x1d5/0x710 [ 360.613692] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 360.618690] alloc_pages_current+0xd6/0x1b0 [ 360.623004] skb_page_frag_refill+0x20b/0x400 [ 360.627476] sk_page_frag_refill+0x46/0x1b0 [ 360.631790] tcp_sendmsg_locked+0xc58/0x3580 [ 360.636189] ? mark_held_locks+0x130/0x130 [ 360.640402] ? mark_held_locks+0xc7/0x130 [ 360.644542] ? tcp_sendpage+0x50/0x50 [ 360.648321] ? mark_held_locks+0xc7/0x130 [ 360.652447] ? __local_bh_enable_ip+0x160/0x260 [ 360.657103] ? lock_sock_nested+0xc5/0x100 [ 360.661311] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.665870] ? lock_sock_nested+0x82/0x100 [ 360.670081] ? trace_hardirqs_on+0x28/0x190 [ 360.674379] ? lock_sock_nested+0x82/0x100 [ 360.678591] ? lock_sock_nested+0x82/0x100 [ 360.682806] ? __local_bh_enable_ip+0x160/0x260 [ 360.687460] tcp_sendmsg+0x27/0x40 [ 360.690985] inet_sendmsg+0x108/0x440 [ 360.694766] smc_sendmsg+0x223/0x320 [ 360.698458] ? smc_sendpage+0x170/0x170 [ 360.702420] sock_sendmsg+0xb5/0xf0 [ 360.706028] sock_write_iter+0x1e9/0x3d0 [ 360.710078] ? sock_sendmsg+0xf0/0xf0 [ 360.713864] __vfs_write+0x443/0x890 [ 360.717556] ? kernel_read+0x130/0x130 [ 360.721430] ? selinux_file_permission+0x2d1/0x3f0 [ 360.726341] ? rw_verify_area+0xb8/0x2b0 [ 360.730383] vfs_write+0x150/0x4d0 [ 360.733904] ksys_write+0x103/0x260 [ 360.737512] ? do_sys_open+0x16e/0x350 [ 360.741377] ? __ia32_sys_read+0xa0/0xa0 [ 360.745419] ? do_syscall_64+0x21/0x4e0 [ 360.749457] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.754802] __x64_sys_write+0x6e/0xb0 [ 360.758677] do_syscall_64+0xd0/0x4e0 [ 360.762487] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.767664] RIP: 0033:0x459279 [ 360.770836] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.789719] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.797407] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 360.804658] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 360.811906] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 360.819188] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 360.826436] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 360.834246] CPU: 0 PID: 11168 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 360.842065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.851417] Call Trace: [ 360.853994] dump_stack+0x123/0x177 [ 360.857624] should_fail.cold.4+0x5/0x13 [ 360.861668] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 360.866753] ? kernel_text_address+0x79/0xf0 [ 360.871143] ? __kernel_text_address+0xd/0x40 [ 360.875624] ? unwind_get_return_address+0x61/0xa0 [ 360.880544] __should_failslab+0xba/0xf0 [ 360.884587] should_failslab+0x9/0x14 [ 360.888367] __kmalloc+0x70/0x770 [ 360.891807] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 360.897068] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 360.902150] ? tls_push_record+0xf3/0x1720 [ 360.906361] ? tls_sw_sendmsg+0x92d/0x1020 [ 360.910573] ? inet_sendmsg+0x108/0x440 [ 360.914537] ? smc_sendmsg+0x223/0x320 [ 360.918499] ? sock_sendmsg+0xb5/0xf0 [ 360.922281] ? sock_write_iter+0x1e9/0x3d0 [ 360.926511] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 360.932292] ? iov_iter_get_pages+0x1ef/0x11a0 [ 360.936977] ? mark_held_locks+0xc7/0x130 [ 360.941131] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 360.946105] ? __lock_is_held+0xb5/0x140 [ 360.950157] generic_gcmaes_encrypt+0xfd/0x150 [ 360.954724] ? generic_gcmaes_encrypt+0xfd/0x150 [ 360.959459] ? helper_rfc4106_encrypt+0x450/0x450 [ 360.964285] ? __kmalloc+0x5f1/0x770 [ 360.967981] gcmaes_wrapper_encrypt+0x109/0x180 [ 360.972647] tls_push_record+0x966/0x1720 [ 360.976776] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.981367] tls_sw_sendmsg+0x92d/0x1020 [ 360.985417] ? find_held_lock+0x36/0x1d0 [ 360.989547] ? tls_sw_push_pending_record+0x10/0x10 [ 360.994549] ? __local_bh_enable_ip+0x160/0x260 [ 360.999200] ? lock_sock_nested+0xc5/0x100 [ 361.003424] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.007986] ? lock_sock_nested+0x82/0x100 [ 361.012208] ? trace_hardirqs_on+0x28/0x190 [ 361.016508] ? lock_sock_nested+0x82/0x100 [ 361.020719] ? lock_sock_nested+0x82/0x100 [ 361.025019] inet_sendmsg+0x108/0x440 [ 361.028800] smc_sendmsg+0x223/0x320 [ 361.032509] ? smc_sendpage+0x170/0x170 [ 361.036462] sock_sendmsg+0xb5/0xf0 [ 361.040156] sock_write_iter+0x1e9/0x3d0 [ 361.044195] ? sock_sendmsg+0xf0/0xf0 [ 361.047988] __vfs_write+0x443/0x890 [ 361.051688] ? kernel_read+0x130/0x130 [ 361.055559] ? selinux_file_permission+0x2d1/0x3f0 [ 361.060467] ? rw_verify_area+0xb8/0x2b0 [ 361.064507] vfs_write+0x150/0x4d0 [ 361.068030] ksys_write+0x103/0x260 [ 361.071634] ? do_sys_open+0x16e/0x350 [ 361.075506] ? __ia32_sys_read+0xa0/0xa0 [ 361.079552] ? do_syscall_64+0x21/0x4e0 [ 361.083502] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.088843] __x64_sys_write+0x6e/0xb0 [ 361.092718] do_syscall_64+0xd0/0x4e0 [ 361.096497] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.101679] RIP: 0033:0x459279 [ 361.104867] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.123890] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.131601] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 361.138874] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.146146] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 361.146150] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 361.146153] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 361.162983] CPU: 0 PID: 11161 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 361.175988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.185324] Call Trace: [ 361.187895] dump_stack+0x123/0x177 [ 361.191505] should_fail.cold.4+0x5/0x13 [ 361.195544] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.200625] ? mark_held_locks+0xc7/0x130 [ 361.204753] __alloc_pages_nodemask+0x1d5/0x710 [ 361.209418] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 361.214424] alloc_pages_current+0xd6/0x1b0 [ 361.218731] skb_page_frag_refill+0x20b/0x400 [ 361.223209] sk_page_frag_refill+0x46/0x1b0 [ 361.227517] tcp_sendmsg_locked+0xc58/0x3580 [ 361.231918] ? mark_held_locks+0x130/0x130 [ 361.236152] ? mark_held_locks+0xc7/0x130 [ 361.240283] ? tcp_sendpage+0x50/0x50 [ 361.244065] ? mark_held_locks+0xc7/0x130 [ 361.248191] ? __local_bh_enable_ip+0x160/0x260 [ 361.252836] ? lock_sock_nested+0xc5/0x100 [ 361.257058] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.261618] ? lock_sock_nested+0x82/0x100 [ 361.265829] ? trace_hardirqs_on+0x28/0x190 [ 361.270124] ? lock_sock_nested+0x82/0x100 [ 361.274343] ? lock_sock_nested+0x82/0x100 [ 361.278554] ? __local_bh_enable_ip+0x160/0x260 [ 361.283204] tcp_sendmsg+0x27/0x40 [ 361.286722] inet_sendmsg+0x108/0x440 [ 361.290521] smc_sendmsg+0x223/0x320 [ 361.294229] ? smc_sendpage+0x170/0x170 [ 361.298190] sock_sendmsg+0xb5/0xf0 [ 361.301813] sock_write_iter+0x1e9/0x3d0 [ 361.305874] ? sock_sendmsg+0xf0/0xf0 [ 361.309667] __vfs_write+0x443/0x890 [ 361.313367] ? kernel_read+0x130/0x130 [ 361.317244] ? selinux_file_permission+0x2d1/0x3f0 [ 361.322160] ? rw_verify_area+0xb8/0x2b0 [ 361.326218] vfs_write+0x150/0x4d0 [ 361.329746] ksys_write+0x103/0x260 [ 361.333352] ? do_sys_open+0x16e/0x350 [ 361.337222] ? __ia32_sys_read+0xa0/0xa0 [ 361.341262] ? do_syscall_64+0x21/0x4e0 [ 361.345216] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.350562] __x64_sys_write+0x6e/0xb0 [ 361.354427] do_syscall_64+0xd0/0x4e0 [ 361.358206] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.363375] RIP: 0033:0x459279 [ 361.366549] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.385432] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.393122] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 361.400385] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.408037] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 361.415308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 361.422648] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 361.430461] FAULT_INJECTION: forcing a failure. [ 361.430461] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.444586] FAULT_INJECTION: forcing a failure. [ 361.444586] name failslab, interval 1, probability 0, space 0, times 0 [ 361.451002] FAULT_INJECTION: forcing a failure. [ 361.451002] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.467882] CPU: 1 PID: 11176 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 361.475684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.485035] Call Trace: [ 361.487625] dump_stack+0x123/0x177 [ 361.491246] should_fail.cold.4+0x5/0x13 [ 361.495296] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.500385] ? kernel_text_address+0x79/0xf0 [ 361.504770] ? __kernel_text_address+0xd/0x40 [ 361.509245] ? unwind_get_return_address+0x61/0xa0 [ 361.514151] __should_failslab+0xba/0xf0 [ 361.518191] should_failslab+0x9/0x14 [ 361.521969] __kmalloc+0x70/0x770 [ 361.525415] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 361.530703] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 361.535789] ? tls_push_record+0xf3/0x1720 [ 361.540016] ? tls_sw_sendmsg+0x92d/0x1020 [ 361.544231] ? inet_sendmsg+0x108/0x440 [ 361.548442] ? smc_sendmsg+0x223/0x320 [ 361.552310] ? sock_sendmsg+0xb5/0xf0 [ 361.556098] ? sock_write_iter+0x1e9/0x3d0 [ 361.560317] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 361.566098] ? iov_iter_get_pages+0x1ef/0x11a0 [ 361.570664] ? mark_held_locks+0xc7/0x130 [ 361.574794] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 361.579709] ? __lock_is_held+0xb5/0x140 [ 361.583756] generic_gcmaes_encrypt+0xfd/0x150 [ 361.588318] ? generic_gcmaes_encrypt+0xfd/0x150 [ 361.593051] ? helper_rfc4106_encrypt+0x450/0x450 [ 361.597873] ? __kmalloc+0x5f1/0x770 [ 361.601576] gcmaes_wrapper_encrypt+0x109/0x180 [ 361.606226] tls_push_record+0x966/0x1720 [ 361.610356] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.614921] tls_sw_sendmsg+0x92d/0x1020 [ 361.618969] ? find_held_lock+0x36/0x1d0 [ 361.623015] ? tls_sw_push_pending_record+0x10/0x10 [ 361.628019] ? __local_bh_enable_ip+0x160/0x260 [ 361.632669] ? lock_sock_nested+0xc5/0x100 [ 361.636881] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.641446] ? lock_sock_nested+0x82/0x100 [ 361.645676] ? trace_hardirqs_on+0x28/0x190 [ 361.649972] ? lock_sock_nested+0x82/0x100 [ 361.654185] ? lock_sock_nested+0x82/0x100 [ 361.658430] inet_sendmsg+0x108/0x440 [ 361.662223] smc_sendmsg+0x223/0x320 [ 361.665913] ? smc_sendpage+0x170/0x170 [ 361.669865] sock_sendmsg+0xb5/0xf0 [ 361.673469] sock_write_iter+0x1e9/0x3d0 [ 361.677518] ? sock_sendmsg+0xf0/0xf0 [ 361.681304] __vfs_write+0x443/0x890 [ 361.684998] ? kernel_read+0x130/0x130 [ 361.688870] ? selinux_file_permission+0x2d1/0x3f0 [ 361.693781] ? rw_verify_area+0xb8/0x2b0 [ 361.697819] vfs_write+0x150/0x4d0 [ 361.701335] ksys_write+0x103/0x260 [ 361.704939] ? do_sys_open+0x16e/0x350 [ 361.708813] ? __ia32_sys_read+0xa0/0xa0 [ 361.712852] ? do_syscall_64+0x21/0x4e0 [ 361.716803] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.722144] __x64_sys_write+0x6e/0xb0 [ 361.726096] do_syscall_64+0xd0/0x4e0 [ 361.729875] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.735041] RIP: 0033:0x459279 [ 361.738214] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.757095] RSP: 002b:00007ff6e7574c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.764781] RAX: ffffffffffffffda RBX: 00007ff6e7574c90 RCX: 0000000000459279 [ 361.772030] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.779365] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 361.786624] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75756d4 [ 361.793872] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 361.802118] CPU: 1 PID: 11174 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 361.809955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.819314] Call Trace: [ 361.821897] dump_stack+0x123/0x177 [ 361.825506] should_fail.cold.4+0x5/0x13 [ 361.829562] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.834644] ? mark_held_locks+0xc7/0x130 [ 361.838771] __alloc_pages_nodemask+0x1d5/0x710 [ 361.843419] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 361.848419] alloc_pages_current+0xd6/0x1b0 [ 361.852722] skb_page_frag_refill+0x20b/0x400 [ 361.857199] sk_page_frag_refill+0x46/0x1b0 [ 361.861503] tcp_sendmsg_locked+0xc58/0x3580 [ 361.865893] ? mark_held_locks+0x130/0x130 [ 361.870110] ? mark_held_locks+0xc7/0x130 [ 361.874241] ? tcp_sendpage+0x50/0x50 [ 361.878020] ? mark_held_locks+0xc7/0x130 [ 361.882144] ? __local_bh_enable_ip+0x160/0x260 [ 361.886790] ? lock_sock_nested+0xc5/0x100 [ 361.891000] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.895563] ? lock_sock_nested+0x82/0x100 [ 361.899774] ? trace_hardirqs_on+0x28/0x190 [ 361.904094] ? lock_sock_nested+0x82/0x100 [ 361.908306] ? lock_sock_nested+0x82/0x100 [ 361.912524] ? __local_bh_enable_ip+0x160/0x260 [ 361.917170] tcp_sendmsg+0x27/0x40 [ 361.920689] inet_sendmsg+0x108/0x440 [ 361.924473] smc_sendmsg+0x223/0x320 [ 361.928166] ? smc_sendpage+0x170/0x170 [ 361.932116] sock_sendmsg+0xb5/0xf0 [ 361.935720] sock_write_iter+0x1e9/0x3d0 [ 361.939777] ? sock_sendmsg+0xf0/0xf0 [ 361.943579] __vfs_write+0x443/0x890 [ 361.947284] ? kernel_read+0x130/0x130 [ 361.951161] ? selinux_file_permission+0x2d1/0x3f0 [ 361.956077] ? rw_verify_area+0xb8/0x2b0 [ 361.960123] vfs_write+0x150/0x4d0 [ 361.963651] ksys_write+0x103/0x260 [ 361.967256] ? do_sys_open+0x16e/0x350 [ 361.971120] ? __ia32_sys_read+0xa0/0xa0 [ 361.975160] ? do_syscall_64+0x21/0x4e0 [ 361.979111] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.984455] __x64_sys_write+0x6e/0xb0 [ 361.988320] do_syscall_64+0xd0/0x4e0 [ 361.992097] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.997279] RIP: 0033:0x459279 [ 362.000452] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.019508] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.027191] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 362.034440] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 362.041686] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.048962] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 362.056211] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 362.064541] CPU: 1 PID: 11173 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 362.072344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.072347] Call Trace: [ 362.072361] dump_stack+0x123/0x177 [ 362.072373] should_fail.cold.4+0x5/0x13 [ 362.072381] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.072389] ? mark_held_locks+0xc7/0x130 [ 362.072401] __alloc_pages_nodemask+0x1d5/0x710 [ 362.072409] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 362.072422] alloc_pages_current+0xd6/0x1b0 [ 362.072432] skb_page_frag_refill+0x20b/0x400 [ 362.097114] sk_page_frag_refill+0x46/0x1b0 [ 362.097122] tcp_sendmsg_locked+0xc58/0x3580 [ 362.097131] ? mark_held_locks+0x130/0x130 [ 362.097135] ? mark_held_locks+0xc7/0x130 [ 362.097148] ? tcp_sendpage+0x50/0x50 [ 362.097155] ? mark_held_locks+0xc7/0x130 [ 362.097164] ? __local_bh_enable_ip+0x160/0x260 [ 362.097169] ? lock_sock_nested+0xc5/0x100 [ 362.097174] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.097179] ? lock_sock_nested+0x82/0x100 [ 362.097185] ? trace_hardirqs_on+0x28/0x190 [ 362.097188] ? lock_sock_nested+0x82/0x100 [ 362.097192] ? lock_sock_nested+0x82/0x100 [ 362.097198] ? __local_bh_enable_ip+0x160/0x260 [ 362.097206] tcp_sendmsg+0x27/0x40 [ 362.097212] inet_sendmsg+0x108/0x440 [ 362.097220] smc_sendmsg+0x223/0x320 [ 362.097225] ? smc_sendpage+0x170/0x170 [ 362.097232] sock_sendmsg+0xb5/0xf0 [ 362.097238] sock_write_iter+0x1e9/0x3d0 [ 362.111224] ? sock_sendmsg+0xf0/0xf0 [ 362.111244] __vfs_write+0x443/0x890 [ 362.111252] ? kernel_read+0x130/0x130 [ 362.111269] ? selinux_file_permission+0x2d1/0x3f0 [ 362.111279] ? rw_verify_area+0xb8/0x2b0 [ 362.124406] vfs_write+0x150/0x4d0 [ 362.124417] ksys_write+0x103/0x260 [ 362.124422] ? do_sys_open+0x16e/0x350 [ 362.124429] ? __ia32_sys_read+0xa0/0xa0 [ 362.124439] ? do_syscall_64+0x21/0x4e0 [ 362.124446] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.124455] __x64_sys_write+0x6e/0xb0 [ 362.133070] do_syscall_64+0xd0/0x4e0 [ 362.133077] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.133083] RIP: 0033:0x459279 [ 362.133090] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.133094] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.133100] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 362.133104] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 362.133107] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.133111] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 362.133114] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 362.138941] FAULT_INJECTION: forcing a failure. [ 362.138941] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.192020] FAULT_INJECTION: forcing a failure. [ 362.192020] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.208154] CPU: 1 PID: 11172 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 362.214950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.214953] Call Trace: [ 362.214965] dump_stack+0x123/0x177 [ 362.214976] should_fail.cold.4+0x5/0x13 [ 362.214984] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.214992] ? mark_held_locks+0xc7/0x130 [ 362.215002] __alloc_pages_nodemask+0x1d5/0x710 [ 362.215010] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 362.215022] alloc_pages_current+0xd6/0x1b0 [ 362.215031] skb_page_frag_refill+0x20b/0x400 [ 362.215038] sk_page_frag_refill+0x46/0x1b0 [ 362.215050] tcp_sendmsg_locked+0xc58/0x3580 [ 362.215057] ? mark_held_locks+0x130/0x130 [ 362.215061] ? mark_held_locks+0xc7/0x130 [ 362.215073] ? tcp_sendpage+0x50/0x50 [ 362.215080] ? mark_held_locks+0xc7/0x130 [ 362.215089] ? __local_bh_enable_ip+0x160/0x260 [ 362.215094] ? lock_sock_nested+0xc5/0x100 [ 362.215099] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.215103] ? lock_sock_nested+0x82/0x100 [ 362.215109] ? trace_hardirqs_on+0x28/0x190 [ 362.215113] ? lock_sock_nested+0x82/0x100 [ 362.215117] ? lock_sock_nested+0x82/0x100 [ 362.215124] ? __local_bh_enable_ip+0x160/0x260 [ 362.215132] tcp_sendmsg+0x27/0x40 [ 362.215140] inet_sendmsg+0x108/0x440 [ 362.215149] smc_sendmsg+0x223/0x320 [ 362.215154] ? smc_sendpage+0x170/0x170 [ 362.480793] sock_sendmsg+0xb5/0xf0 [ 362.484411] sock_write_iter+0x1e9/0x3d0 [ 362.488456] ? sock_sendmsg+0xf0/0xf0 [ 362.492245] __vfs_write+0x443/0x890 [ 362.495940] ? kernel_read+0x130/0x130 [ 362.499809] ? selinux_file_permission+0x2d1/0x3f0 [ 362.504719] ? rw_verify_area+0xb8/0x2b0 [ 362.508846] vfs_write+0x150/0x4d0 [ 362.512365] ksys_write+0x103/0x260 [ 362.515968] ? do_sys_open+0x16e/0x350 [ 362.519838] ? __ia32_sys_read+0xa0/0xa0 [ 362.523877] ? do_syscall_64+0x21/0x4e0 [ 362.527829] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.533169] __x64_sys_write+0x6e/0xb0 [ 362.537046] do_syscall_64+0xd0/0x4e0 [ 362.540827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.546091] RIP: 0033:0x459279 [ 362.549263] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.568156] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.575842] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 362.583101] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 362.590357] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.597612] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 362.604863] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 362.613435] CPU: 1 PID: 11181 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 362.621241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.630585] Call Trace: [ 362.630604] dump_stack+0x123/0x177 [ 362.630615] should_fail.cold.4+0x5/0x13 [ 362.630622] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.636809] ? mark_held_locks+0xc7/0x130 [ 362.636823] __alloc_pages_nodemask+0x1d5/0x710 [ 362.636831] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 362.636843] alloc_pages_current+0xd6/0x1b0 [ 362.636852] skb_page_frag_refill+0x20b/0x400 [ 362.636860] sk_page_frag_refill+0x46/0x1b0 [ 362.636867] tcp_sendmsg_locked+0xc58/0x3580 [ 362.636874] ? mark_held_locks+0x130/0x130 [ 362.636878] ? mark_held_locks+0xc7/0x130 [ 362.636893] ? tcp_sendpage+0x50/0x50 [ 362.636900] ? mark_held_locks+0xc7/0x130 [ 362.636907] ? __local_bh_enable_ip+0x160/0x260 [ 362.636911] ? lock_sock_nested+0xc5/0x100 [ 362.636916] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.636921] ? lock_sock_nested+0x82/0x100 [ 362.636926] ? trace_hardirqs_on+0x28/0x190 [ 362.636929] ? lock_sock_nested+0x82/0x100 [ 362.636933] ? lock_sock_nested+0x82/0x100 [ 362.636939] ? __local_bh_enable_ip+0x160/0x260 [ 362.636947] tcp_sendmsg+0x27/0x40 [ 362.636955] inet_sendmsg+0x108/0x440 [ 362.636965] smc_sendmsg+0x223/0x320 [ 362.636970] ? smc_sendpage+0x170/0x170 [ 362.636978] sock_sendmsg+0xb5/0xf0 [ 362.636985] sock_write_iter+0x1e9/0x3d0 [ 362.650258] ? sock_sendmsg+0xf0/0xf0 [ 362.650278] __vfs_write+0x443/0x890 [ 362.650287] ? kernel_read+0x130/0x130 [ 362.659951] ? selinux_file_permission+0x2d1/0x3f0 [ 362.659964] ? rw_verify_area+0xb8/0x2b0 [ 362.659972] vfs_write+0x150/0x4d0 [ 362.659980] ksys_write+0x103/0x260 [ 362.702692] ? do_sys_open+0x16e/0x350 [ 362.707744] FAULT_INJECTION: forcing a failure. [ 362.707744] name failslab, interval 1, probability 0, space 0, times 0 [ 362.711474] ? __ia32_sys_read+0xa0/0xa0 [ 362.711484] ? do_syscall_64+0x21/0x4e0 [ 362.711492] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.711500] __x64_sys_write+0x6e/0xb0 [ 362.728917] do_syscall_64+0xd0/0x4e0 [ 362.728928] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.820389] RIP: 0033:0x459279 [ 362.823566] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.842481] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.850183] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 362.857446] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 362.865058] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.872318] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 362.879583] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 362.886866] CPU: 0 PID: 11188 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 362.894672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.904022] Call Trace: [ 362.906608] dump_stack+0x123/0x177 [ 362.910229] should_fail.cold.4+0x5/0x13 [ 362.914279] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.919374] ? kernel_text_address+0x79/0xf0 [ 362.923758] ? __kernel_text_address+0xd/0x40 [ 362.928247] ? unwind_get_return_address+0x61/0xa0 [ 362.933178] __should_failslab+0xba/0xf0 [ 362.937230] should_failslab+0x9/0x14 [ 362.941015] __kmalloc+0x70/0x770 [ 362.944460] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 362.949718] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 362.954810] ? tls_push_record+0xf3/0x1720 [ 362.959029] ? tls_sw_sendmsg+0x92d/0x1020 [ 362.963245] ? inet_sendmsg+0x108/0x440 [ 362.967194] ? smc_sendmsg+0x223/0x320 [ 362.971085] ? sock_sendmsg+0xb5/0xf0 [ 362.974859] ? sock_write_iter+0x1e9/0x3d0 [ 362.979081] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 362.984857] ? iov_iter_get_pages+0x1ef/0x11a0 [ 362.989419] ? mark_held_locks+0xc7/0x130 [ 362.993572] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 362.998485] ? __lock_is_held+0xb5/0x140 [ 363.002533] generic_gcmaes_encrypt+0xfd/0x150 [ 363.007098] ? generic_gcmaes_encrypt+0xfd/0x150 [ 363.011843] ? helper_rfc4106_encrypt+0x450/0x450 [ 363.016667] ? __kmalloc+0x5f1/0x770 [ 363.020357] gcmaes_wrapper_encrypt+0x109/0x180 [ 363.025013] tls_push_record+0x966/0x1720 [ 363.029147] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.033714] tls_sw_sendmsg+0x92d/0x1020 [ 363.037760] ? find_held_lock+0x36/0x1d0 [ 363.041890] ? tls_sw_push_pending_record+0x10/0x10 [ 363.046884] ? __local_bh_enable_ip+0x160/0x260 [ 363.051541] ? lock_sock_nested+0xc5/0x100 [ 363.055878] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.060451] ? lock_sock_nested+0x82/0x100 [ 363.064671] ? trace_hardirqs_on+0x28/0x190 [ 363.068976] ? lock_sock_nested+0x82/0x100 [ 363.073191] ? lock_sock_nested+0x82/0x100 [ 363.077410] inet_sendmsg+0x108/0x440 [ 363.081470] smc_sendmsg+0x223/0x320 [ 363.085182] ? smc_sendpage+0x170/0x170 [ 363.089148] sock_sendmsg+0xb5/0xf0 [ 363.092759] sock_write_iter+0x1e9/0x3d0 [ 363.096823] ? sock_sendmsg+0xf0/0xf0 [ 363.100605] ? tnc_delete+0x3b0/0xdd0 [ 363.104389] __vfs_write+0x443/0x890 [ 363.108082] ? kernel_read+0x130/0x130 [ 363.111955] ? selinux_file_permission+0x2d1/0x3f0 [ 363.116869] ? rw_verify_area+0xb8/0x2b0 [ 363.120914] vfs_write+0x150/0x4d0 [ 363.124431] ksys_write+0x103/0x260 [ 363.128034] ? do_sys_open+0x16e/0x350 [ 363.131908] ? __ia32_sys_read+0xa0/0xa0 [ 363.135948] ? do_syscall_64+0x21/0x4e0 [ 363.139904] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.145246] __x64_sys_write+0x6e/0xb0 [ 363.149111] do_syscall_64+0xd0/0x4e0 [ 363.152898] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.158066] RIP: 0033:0x459279 [ 363.161240] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.180126] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.187812] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 363.195064] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 363.202316] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 363.209571] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 363.216818] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 363.227034] FAULT_INJECTION: forcing a failure. [ 363.227034] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 363.239361] FAULT_INJECTION: forcing a failure. [ 363.239361] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 363.251655] FAULT_INJECTION: forcing a failure. [ 363.251655] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 363.265485] FAULT_INJECTION: forcing a failure. [ 363.265485] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 363.278707] CPU: 1 PID: 11202 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 363.286513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.295888] Call Trace: [ 363.295902] dump_stack+0x123/0x177 [ 363.295915] should_fail.cold.4+0x5/0x13 [ 363.295921] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 363.295928] ? mark_held_locks+0xc7/0x130 [ 363.295938] __alloc_pages_nodemask+0x1d5/0x710 [ 363.295946] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 363.295960] alloc_pages_current+0xd6/0x1b0 [ 363.295969] skb_page_frag_refill+0x20b/0x400 [ 363.295976] sk_page_frag_refill+0x46/0x1b0 [ 363.295983] tcp_sendmsg_locked+0xc58/0x3580 [ 363.342861] ? mark_held_locks+0x130/0x130 [ 363.347091] ? mark_held_locks+0xc7/0x130 [ 363.351341] ? tcp_sendpage+0x50/0x50 [ 363.355143] ? mark_held_locks+0xc7/0x130 [ 363.355152] ? __local_bh_enable_ip+0x160/0x260 [ 363.355159] ? lock_sock_nested+0xc5/0x100 [ 363.355164] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.355168] ? lock_sock_nested+0x82/0x100 [ 363.355173] ? trace_hardirqs_on+0x28/0x190 [ 363.355179] ? lock_sock_nested+0x82/0x100 [ 363.363979] ? lock_sock_nested+0x82/0x100 [ 363.363986] ? __local_bh_enable_ip+0x160/0x260 [ 363.363996] tcp_sendmsg+0x27/0x40 [ 363.364004] inet_sendmsg+0x108/0x440 [ 363.364012] smc_sendmsg+0x223/0x320 [ 363.364017] ? smc_sendpage+0x170/0x170 [ 363.364025] sock_sendmsg+0xb5/0xf0 [ 363.364030] sock_write_iter+0x1e9/0x3d0 [ 363.364036] ? sock_sendmsg+0xf0/0xf0 [ 363.364054] __vfs_write+0x443/0x890 [ 363.364061] ? kernel_read+0x130/0x130 [ 363.364078] ? selinux_file_permission+0x2d1/0x3f0 [ 363.364089] ? rw_verify_area+0xb8/0x2b0 [ 363.364096] vfs_write+0x150/0x4d0 [ 363.364106] ksys_write+0x103/0x260 [ 363.445087] ? do_sys_open+0x16e/0x350 [ 363.448984] ? __ia32_sys_read+0xa0/0xa0 [ 363.453098] ? do_syscall_64+0x21/0x4e0 [ 363.457074] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.462436] __x64_sys_write+0x6e/0xb0 [ 363.466326] do_syscall_64+0xd0/0x4e0 [ 363.470125] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.475304] RIP: 0033:0x459279 [ 363.478484] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.497466] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.505169] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 363.512431] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 363.519730] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 363.526999] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 363.534265] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 2019/12/05 07:05:48 executed programs: 1128 [ 363.541539] CPU: 0 PID: 11203 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 363.549359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.560546] Call Trace: [ 363.563130] dump_stack+0x123/0x177 [ 363.566774] should_fail.cold.4+0x5/0x13 [ 363.570846] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 363.576039] ? mark_held_locks+0xc7/0x130 [ 363.580211] __alloc_pages_nodemask+0x1d5/0x710 [ 363.584890] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 363.589904] alloc_pages_current+0xd6/0x1b0 [ 363.594216] skb_page_frag_refill+0x20b/0x400 [ 363.598712] sk_page_frag_refill+0x46/0x1b0 [ 363.603020] tcp_sendmsg_locked+0xc58/0x3580 [ 363.607422] ? mark_held_locks+0x130/0x130 [ 363.611644] ? mark_held_locks+0xc7/0x130 [ 363.615867] ? tcp_sendpage+0x50/0x50 [ 363.619655] ? mark_held_locks+0xc7/0x130 [ 363.623792] ? __local_bh_enable_ip+0x160/0x260 [ 363.628466] ? lock_sock_nested+0xc5/0x100 [ 363.632686] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.637253] ? lock_sock_nested+0x82/0x100 [ 363.641479] ? trace_hardirqs_on+0x28/0x190 [ 363.645800] ? lock_sock_nested+0x82/0x100 [ 363.650016] ? lock_sock_nested+0x82/0x100 [ 363.654247] ? __local_bh_enable_ip+0x160/0x260 [ 363.658933] tcp_sendmsg+0x27/0x40 [ 363.662473] inet_sendmsg+0x108/0x440 [ 363.666260] smc_sendmsg+0x223/0x320 [ 363.669988] ? smc_sendpage+0x170/0x170 [ 363.673949] sock_sendmsg+0xb5/0xf0 [ 363.677565] sock_write_iter+0x1e9/0x3d0 [ 363.681726] ? sock_sendmsg+0xf0/0xf0 [ 363.685734] __vfs_write+0x443/0x890 [ 363.689600] ? kernel_read+0x130/0x130 [ 363.693488] ? selinux_file_permission+0x2d1/0x3f0 [ 363.698419] ? rw_verify_area+0xb8/0x2b0 [ 363.702640] vfs_write+0x150/0x4d0 [ 363.706264] ksys_write+0x103/0x260 [ 363.709880] ? do_sys_open+0x16e/0x350 [ 363.713757] ? __ia32_sys_read+0xa0/0xa0 [ 363.717805] ? do_syscall_64+0x21/0x4e0 [ 363.721814] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.727168] __x64_sys_write+0x6e/0xb0 [ 363.731140] do_syscall_64+0xd0/0x4e0 [ 363.734930] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.740111] RIP: 0033:0x459279 [ 363.743316] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.762322] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.770020] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 363.777282] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 363.784667] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 363.791967] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 363.799228] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 363.809678] CPU: 1 PID: 11189 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 363.817529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.827043] Call Trace: [ 363.829640] dump_stack+0x123/0x177 [ 363.833268] should_fail.cold.4+0x5/0x13 [ 363.837328] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 363.842488] ? mark_held_locks+0xc7/0x130 [ 363.846636] __alloc_pages_nodemask+0x1d5/0x710 [ 363.851303] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 363.856316] alloc_pages_current+0xd6/0x1b0 [ 363.860688] skb_page_frag_refill+0x20b/0x400 [ 363.865178] sk_page_frag_refill+0x46/0x1b0 [ 363.869533] tcp_sendmsg_locked+0xc58/0x3580 [ 363.874239] ? mark_held_locks+0x130/0x130 [ 363.878463] ? mark_held_locks+0xc7/0x130 [ 363.882628] ? tcp_sendpage+0x50/0x50 [ 363.886512] ? mark_held_locks+0xc7/0x130 [ 363.890823] ? __local_bh_enable_ip+0x160/0x260 [ 363.895493] ? lock_sock_nested+0xc5/0x100 [ 363.899736] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.904319] ? lock_sock_nested+0x82/0x100 [ 363.908556] ? trace_hardirqs_on+0x28/0x190 [ 363.913090] ? lock_sock_nested+0x82/0x100 [ 363.917324] ? lock_sock_nested+0x82/0x100 [ 363.921560] ? __local_bh_enable_ip+0x160/0x260 [ 363.926236] tcp_sendmsg+0x27/0x40 [ 363.929780] inet_sendmsg+0x108/0x440 [ 363.933583] smc_sendmsg+0x223/0x320 [ 363.937443] ? smc_sendpage+0x170/0x170 [ 363.941503] sock_sendmsg+0xb5/0xf0 [ 363.945229] sock_write_iter+0x1e9/0x3d0 [ 363.949412] ? sock_sendmsg+0xf0/0xf0 [ 363.953280] __vfs_write+0x443/0x890 [ 363.957227] ? kernel_read+0x130/0x130 [ 363.961113] ? selinux_file_permission+0x2d1/0x3f0 [ 363.966042] ? rw_verify_area+0xb8/0x2b0 [ 363.970096] vfs_write+0x150/0x4d0 [ 363.973717] ksys_write+0x103/0x260 [ 363.977487] ? do_sys_open+0x16e/0x350 [ 363.981369] ? __ia32_sys_read+0xa0/0xa0 [ 363.985957] ? do_syscall_64+0x21/0x4e0 [ 363.989921] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.995373] __x64_sys_write+0x6e/0xb0 [ 363.999374] do_syscall_64+0xd0/0x4e0 [ 364.003460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.008637] RIP: 0033:0x459279 [ 364.011822] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.030841] RSP: 002b:00007f2d91974c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.038634] RAX: ffffffffffffffda RBX: 00007f2d91974c90 RCX: 0000000000459279 [ 364.046024] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.053389] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 364.060662] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2d919756d4 [ 364.068029] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 364.080244] CPU: 1 PID: 11182 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 364.088411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.097979] Call Trace: [ 364.097996] dump_stack+0x123/0x177 [ 364.098005] should_fail.cold.4+0x5/0x13 [ 364.098012] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 364.098020] ? mark_held_locks+0xc7/0x130 [ 364.098030] __alloc_pages_nodemask+0x1d5/0x710 [ 364.098037] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 364.098049] alloc_pages_current+0xd6/0x1b0 [ 364.098058] skb_page_frag_refill+0x20b/0x400 [ 364.098065] sk_page_frag_refill+0x46/0x1b0 [ 364.098072] tcp_sendmsg_locked+0xc58/0x3580 [ 364.098080] ? mark_held_locks+0x130/0x130 [ 364.150960] ? mark_held_locks+0xc7/0x130 [ 364.155111] ? tcp_sendpage+0x50/0x50 [ 364.159078] ? mark_held_locks+0xc7/0x130 [ 364.163293] ? __local_bh_enable_ip+0x160/0x260 [ 364.168067] ? lock_sock_nested+0xc5/0x100 [ 364.172291] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.176985] ? lock_sock_nested+0x82/0x100 [ 364.181210] ? trace_hardirqs_on+0x28/0x190 [ 364.185640] ? lock_sock_nested+0x82/0x100 [ 364.189863] ? lock_sock_nested+0x82/0x100 [ 364.194156] ? __local_bh_enable_ip+0x160/0x260 [ 364.198821] tcp_sendmsg+0x27/0x40 [ 364.202442] inet_sendmsg+0x108/0x440 [ 364.206232] smc_sendmsg+0x223/0x320 [ 364.209934] ? smc_sendpage+0x170/0x170 [ 364.213899] sock_sendmsg+0xb5/0xf0 [ 364.217602] sock_write_iter+0x1e9/0x3d0 [ 364.221782] ? sock_sendmsg+0xf0/0xf0 [ 364.225702] __vfs_write+0x443/0x890 [ 364.229413] ? kernel_read+0x130/0x130 [ 364.233298] ? selinux_file_permission+0x2d1/0x3f0 [ 364.238299] ? rw_verify_area+0xb8/0x2b0 [ 364.242570] vfs_write+0x150/0x4d0 [ 364.246233] ksys_write+0x103/0x260 [ 364.249854] ? do_sys_open+0x16e/0x350 [ 364.253733] ? __ia32_sys_read+0xa0/0xa0 [ 364.257963] ? do_syscall_64+0x21/0x4e0 [ 364.262010] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.267452] __x64_sys_write+0x6e/0xb0 [ 364.271423] do_syscall_64+0xd0/0x4e0 [ 364.275214] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.280424] RIP: 0033:0x459279 [ 364.283701] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.302593] RSP: 002b:00007f92c251bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.310289] RAX: ffffffffffffffda RBX: 00007f92c251bc90 RCX: 0000000000459279 [ 364.317690] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.324961] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 364.332221] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c251c6d4 [ 364.339709] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 364.410901] FAULT_INJECTION: forcing a failure. [ 364.410901] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 364.427699] FAULT_INJECTION: forcing a failure. [ 364.427699] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 364.440496] FAULT_INJECTION: forcing a failure. [ 364.440496] name failslab, interval 1, probability 0, space 0, times 0 [ 364.443148] CPU: 0 PID: 11215 Comm: syz-executor.1 Not tainted 4.19.87-syzkaller #0 [ 364.460367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.469852] Call Trace: [ 364.472463] dump_stack+0x123/0x177 [ 364.476088] should_fail.cold.4+0x5/0x13 [ 364.480142] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 364.485328] ? mark_held_locks+0xc7/0x130 [ 364.489525] __alloc_pages_nodemask+0x1d5/0x710 [ 364.494335] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 364.499350] alloc_pages_current+0xd6/0x1b0 [ 364.503749] skb_page_frag_refill+0x20b/0x400 [ 364.508641] sk_page_frag_refill+0x46/0x1b0 [ 364.512958] tcp_sendmsg_locked+0xc58/0x3580 [ 364.517473] ? mark_held_locks+0x130/0x130 [ 364.521699] ? mark_held_locks+0xc7/0x130 [ 364.526264] ? tcp_sendpage+0x50/0x50 [ 364.530086] ? mark_held_locks+0xc7/0x130 [ 364.534238] ? __local_bh_enable_ip+0x160/0x260 [ 364.538992] ? lock_sock_nested+0xc5/0x100 [ 364.543225] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.547827] ? lock_sock_nested+0x82/0x100 [ 364.552054] ? trace_hardirqs_on+0x28/0x190 [ 364.556437] ? lock_sock_nested+0x82/0x100 [ 364.560672] ? lock_sock_nested+0x82/0x100 [ 364.565074] ? __local_bh_enable_ip+0x160/0x260 [ 364.569738] tcp_sendmsg+0x27/0x40 [ 364.573356] inet_sendmsg+0x108/0x440 [ 364.577272] smc_sendmsg+0x223/0x320 [ 364.580970] ? smc_sendpage+0x170/0x170 [ 364.584936] sock_sendmsg+0xb5/0xf0 [ 364.588568] sock_write_iter+0x1e9/0x3d0 [ 364.592693] ? sock_sendmsg+0xf0/0xf0 [ 364.596627] __vfs_write+0x443/0x890 [ 364.600327] ? kernel_read+0x130/0x130 [ 364.604208] ? selinux_file_permission+0x2d1/0x3f0 [ 364.609263] ? rw_verify_area+0xb8/0x2b0 [ 364.613315] vfs_write+0x150/0x4d0 [ 364.616933] ksys_write+0x103/0x260 [ 364.620879] ? do_sys_open+0x16e/0x350 [ 364.624770] ? __ia32_sys_read+0xa0/0xa0 [ 364.628948] ? do_syscall_64+0x21/0x4e0 [ 364.633288] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.639056] __x64_sys_write+0x6e/0xb0 [ 364.642944] do_syscall_64+0xd0/0x4e0 [ 364.646742] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.652011] RIP: 0033:0x459279 [ 364.655198] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.674388] RSP: 002b:00007f84bd0cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.682260] RAX: ffffffffffffffda RBX: 00007f84bd0cfc90 RCX: 0000000000459279 [ 364.689542] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.696965] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 364.704229] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f84bd0d06d4 [ 364.711489] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 364.719299] CPU: 1 PID: 11228 Comm: syz-executor.3 Not tainted 4.19.87-syzkaller #0 [ 364.727120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.736661] Call Trace: [ 364.739266] dump_stack+0x123/0x177 [ 364.742885] should_fail.cold.4+0x5/0x13 [ 364.747109] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 364.752205] ? kernel_text_address+0x79/0xf0 [ 364.756623] ? __kernel_text_address+0xd/0x40 [ 364.761395] ? unwind_get_return_address+0x61/0xa0 [ 364.766456] __should_failslab+0xba/0xf0 [ 364.770539] should_failslab+0x9/0x14 [ 364.774345] __kmalloc+0x70/0x770 [ 364.777951] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 364.783224] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 364.788410] ? tls_push_record+0xf3/0x1720 [ 364.792794] ? tls_sw_sendmsg+0x92d/0x1020 [ 364.797025] ? inet_sendmsg+0x108/0x440 [ 364.801142] ? smc_sendmsg+0x223/0x320 [ 364.805048] ? sock_sendmsg+0xb5/0xf0 [ 364.808847] ? sock_write_iter+0x1e9/0x3d0 [ 364.813211] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 364.819200] ? iov_iter_get_pages+0x1ef/0x11a0 [ 364.823780] ? mark_held_locks+0xc7/0x130 [ 364.828103] ? mem_cgroup_charge_skmem+0x1cf/0x390 [ 364.833025] ? __lock_is_held+0xb5/0x140 [ 364.837095] generic_gcmaes_encrypt+0xfd/0x150 [ 364.841839] ? generic_gcmaes_encrypt+0xfd/0x150 [ 364.846590] ? helper_rfc4106_encrypt+0x450/0x450 [ 364.851514] ? __kmalloc+0x5f1/0x770 [ 364.855231] gcmaes_wrapper_encrypt+0x109/0x180 [ 364.860052] tls_push_record+0x966/0x1720 [ 364.864473] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.869063] tls_sw_sendmsg+0x92d/0x1020 [ 364.873132] ? find_held_lock+0x36/0x1d0 [ 364.877444] ? tls_sw_push_pending_record+0x10/0x10 [ 364.882939] ? __local_bh_enable_ip+0x160/0x260 [ 364.887616] ? lock_sock_nested+0xc5/0x100 [ 364.891979] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.896759] ? lock_sock_nested+0x82/0x100 [ 364.901205] ? trace_hardirqs_on+0x28/0x190 [ 364.905615] ? lock_sock_nested+0x82/0x100 [ 364.910028] ? lock_sock_nested+0x82/0x100 [ 364.914294] inet_sendmsg+0x108/0x440 [ 364.918098] smc_sendmsg+0x223/0x320 [ 364.922034] ? smc_sendpage+0x170/0x170 [ 364.926076] sock_sendmsg+0xb5/0xf0 [ 364.929693] sock_write_iter+0x1e9/0x3d0 [ 364.933760] ? sock_sendmsg+0xf0/0xf0 [ 364.937564] __vfs_write+0x443/0x890 [ 364.941545] ? kernel_read+0x130/0x130 [ 364.945458] ? selinux_file_permission+0x2d1/0x3f0 [ 364.950482] ? rw_verify_area+0xb8/0x2b0 [ 364.954655] vfs_write+0x150/0x4d0 [ 364.958201] ksys_write+0x103/0x260 [ 364.962051] ? do_sys_open+0x16e/0x350 [ 364.965934] ? __ia32_sys_read+0xa0/0xa0 [ 364.970090] ? do_syscall_64+0x21/0x4e0 [ 364.974387] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.981964] __x64_sys_write+0x6e/0xb0 [ 364.986952] do_syscall_64+0xd0/0x4e0 [ 364.991195] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.998850] RIP: 0033:0x459279 [ 365.002788] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.022690] RSP: 002b:00007f92c253cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.031370] RAX: ffffffffffffffda RBX: 00007f92c253cc90 RCX: 0000000000459279 [ 365.040248] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 365.048340] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 365.056125] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92c253d6d4 [ 365.063721] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 365.072687] CPU: 0 PID: 11216 Comm: syz-executor.5 Not tainted 4.19.87-syzkaller #0 [ 365.081258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.091382] Call Trace: [ 365.094111] dump_stack+0x123/0x177 [ 365.097741] should_fail.cold.4+0x5/0x13 [ 365.102139] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.107330] ? mark_held_locks+0xc7/0x130 [ 365.111919] __alloc_pages_nodemask+0x1d5/0x710 [ 365.116719] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 365.121918] alloc_pages_current+0xd6/0x1b0 [ 365.126335] skb_page_frag_refill+0x20b/0x400 [ 365.131131] sk_page_frag_refill+0x46/0x1b0 [ 365.135712] tcp_sendmsg_locked+0xc58/0x3580 [ 365.140397] ? mark_held_locks+0x130/0x130 [ 365.144623] ? mark_held_locks+0xc7/0x130 [ 365.148876] ? tcp_sendpage+0x50/0x50 [ 365.152929] ? mark_held_locks+0xc7/0x130 [ 365.157239] ? __local_bh_enable_ip+0x160/0x260 [ 365.162682] ? lock_sock_nested+0xc5/0x100 [ 365.166974] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.171853] ? lock_sock_nested+0x82/0x100 [ 365.176342] ? trace_hardirqs_on+0x28/0x190 [ 365.181157] ? lock_sock_nested+0x82/0x100 [ 365.185643] ? lock_sock_nested+0x82/0x100 [ 365.190046] ? __local_bh_enable_ip+0x160/0x260 [ 365.195302] tcp_sendmsg+0x27/0x40 [ 365.199012] inet_sendmsg+0x108/0x440 [ 365.202935] smc_sendmsg+0x223/0x320 [ 365.206853] ? smc_sendpage+0x170/0x170 [ 365.211602] sock_sendmsg+0xb5/0xf0 [ 365.215774] sock_write_iter+0x1e9/0x3d0 [ 365.220096] ? sock_sendmsg+0xf0/0xf0 [ 365.223990] ? compress_file_range.constprop.71+0x490/0x11b0 [ 365.233098] __vfs_write+0x443/0x890 [ 365.237962] ? kernel_read+0x130/0x130 [ 365.242839] ? selinux_file_permission+0x2d1/0x3f0 [ 365.249685] ? rw_verify_area+0xb8/0x2b0 [ 365.253748] vfs_write+0x150/0x4d0 [ 365.257551] ksys_write+0x103/0x260 [ 365.261345] ? do_sys_open+0x16e/0x350 [ 365.267424] ? __ia32_sys_read+0xa0/0xa0 [ 365.271854] ? do_syscall_64+0x21/0x4e0 [ 365.276087] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.281663] __x64_sys_write+0x6e/0xb0 [ 365.285635] do_syscall_64+0xd0/0x4e0 [ 365.290008] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.296492] RIP: 0033:0x459279 [ 365.300127] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.321250] RSP: 002b:00007fc813fc2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.329524] RAX: ffffffffffffffda RBX: 00007fc813fc2c90 RCX: 0000000000459279 [ 365.336965] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 365.344977] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 365.353902] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc813fc36d4 [ 365.361904] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 365.386766] FAULT_INJECTION: forcing a failure. [ 365.386766] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 365.386814] FAULT_INJECTION: forcing a failure. [ 365.386814] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 365.413275] CPU: 0 PID: 11219 Comm: syz-executor.2 Not tainted 4.19.87-syzkaller #0 [ 365.423483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.436040] Call Trace: [ 365.440360] dump_stack+0x123/0x177 [ 365.446632] should_fail.cold.4+0x5/0x13 [ 365.451512] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.457986] ? mark_held_locks+0xc7/0x130 [ 365.462522] __alloc_pages_nodemask+0x1d5/0x710 [ 365.467577] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 365.472982] alloc_pages_current+0xd6/0x1b0 [ 365.477679] skb_page_frag_refill+0x20b/0x400 [ 365.483130] sk_page_frag_refill+0x46/0x1b0 [ 365.487621] tcp_sendmsg_locked+0xc58/0x3580 [ 365.492409] ? mark_held_locks+0x130/0x130 [ 365.496819] ? mark_held_locks+0xc7/0x130 [ 365.501187] ? tcp_sendpage+0x50/0x50 [ 365.505219] ? mark_held_locks+0xc7/0x130 [ 365.512660] ? __local_bh_enable_ip+0x160/0x260 [ 365.518174] ? lock_sock_nested+0xc5/0x100 [ 365.523147] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.529295] ? lock_sock_nested+0x82/0x100 [ 365.533875] ? trace_hardirqs_on+0x28/0x190 [ 365.539249] ? lock_sock_nested+0x82/0x100 [ 365.544455] ? lock_sock_nested+0x82/0x100 [ 365.549458] ? __local_bh_enable_ip+0x160/0x260 [ 365.555473] tcp_sendmsg+0x27/0x40 [ 365.561077] inet_sendmsg+0x108/0x440 [ 365.565065] smc_sendmsg+0x223/0x320 [ 365.569382] ? smc_sendpage+0x170/0x170 [ 365.573976] sock_sendmsg+0xb5/0xf0 [ 365.578208] sock_write_iter+0x1e9/0x3d0 [ 365.582644] ? sock_sendmsg+0xf0/0xf0 [ 365.586899] __vfs_write+0x443/0x890 [ 365.591920] ? kernel_read+0x130/0x130 [ 365.598737] ? selinux_file_permission+0x2d1/0x3f0 [ 365.603884] ? rw_verify_area+0xb8/0x2b0 [ 365.608724] vfs_write+0x150/0x4d0 [ 365.613118] ksys_write+0x103/0x260 [ 365.617522] ? do_sys_open+0x16e/0x350 [ 365.622006] ? __ia32_sys_read+0xa0/0xa0 [ 365.626568] ? do_syscall_64+0x21/0x4e0 [ 365.633083] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.639320] __x64_sys_write+0x6e/0xb0 [ 365.643978] do_syscall_64+0xd0/0x4e0 [ 365.647776] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.653912] RIP: 0033:0x459279 [ 365.657502] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.679122] RSP: 002b:00007ff6e7553c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.688879] RAX: ffffffffffffffda RBX: 00007ff6e7553c90 RCX: 0000000000459279 [ 365.701192] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 365.711677] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 365.722272] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6e75546d4 [ 365.730711] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 365.744537] CPU: 0 PID: 11230 Comm: syz-executor.4 Not tainted 4.19.87-syzkaller #0 [ 365.752819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.763984] Call Trace: [ 365.763999] dump_stack+0x123/0x177 [ 365.764009] should_fail.cold.4+0x5/0x13 [ 365.764016] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.764024] ? mark_held_locks+0xc7/0x130 [ 365.764034] __alloc_pages_nodemask+0x1d5/0x710 [ 365.776060] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 365.776074] alloc_pages_current+0xd6/0x1b0 [ 365.776084] skb_page_frag_refill+0x20b/0x400 [ 365.776091] sk_page_frag_refill+0x46/0x1b0 [ 365.776098] tcp_sendmsg_locked+0xc58/0x3580 [ 365.776107] ? mark_held_locks+0x130/0x130 [ 365.829357] ? mark_held_locks+0xc7/0x130 [ 365.834518] ? tcp_sendpage+0x50/0x50 [ 365.839828] ? mark_held_locks+0xc7/0x130 [ 365.845669] ? __local_bh_enable_ip+0x160/0x260 [ 365.851215] ? lock_sock_nested+0xc5/0x100 [ 365.856499] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.863529] ? lock_sock_nested+0x82/0x100 [ 365.869197] ? trace_hardirqs_on+0x28/0x190 [ 365.874421] ? lock_sock_nested+0x82/0x100 [ 365.878938] ? lock_sock_nested+0x82/0x100 [ 365.886576] ? __local_bh_enable_ip+0x160/0x260 [ 365.891905] tcp_sendmsg+0x27/0x40 [ 365.896312] inet_sendmsg+0x108/0x440 [ 365.901360] smc_sendmsg+0x223/0x320 [ 365.905763] ? smc_sendpage+0x170/0x170 [ 365.910033] sock_sendmsg+0xb5/0xf0 [ 365.913755] sock_write_iter+0x1e9/0x3d0 [ 365.918559] ? sock_sendmsg+0xf0/0xf0 [ 365.922983] __vfs_write+0x443/0x890 [ 365.926876] ? kernel_read+0x130/0x130 [ 365.931378] ? selinux_file_permission+0x2d1/0x3f0 [ 365.937617] ? rw_verify_area+0xb8/0x2b0 [ 365.941853] vfs_write+0x150/0x4d0 [ 365.945544] ksys_write+0x103/0x260 [ 365.949491] ? do_sys_open+0x16e/0x350 [ 365.954227] ? __ia32_sys_read+0xa0/0xa0 [ 365.959039] ? do_syscall_64+0x21/0x4e0 [ 365.965006] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.976107] __x64_sys_write+0x6e/0xb0 [ 365.982194] do_syscall_64+0xd0/0x4e0 [ 365.988251] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.996797] RIP: 0033:0x459279 [ 366.002119] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.025221] RSP: 002b:00007fb11a340c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 366.034576] RAX: ffffffffffffffda RBX: 00007fb11a340c90 RCX: 0000000000459279 [ 366.043966] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 366.052502] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 366.060858] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb11a3416d4 [ 366.070749] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 366.080488] ------------[ cut here ]------------ [ 366.089923] jump label: negative count! [ 366.102047] WARNING: CPU: 0 PID: 11229 at kernel/jump_label.c:195 __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 366.114508] Kernel panic - not syncing: panic_on_warn set ... [ 366.114508] [ 366.122912] CPU: 0 PID: 11229 Comm: syz-executor.0 Not tainted 4.19.87-syzkaller #0 [ 366.140293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.154829] Call Trace: [ 366.157848] dump_stack+0x123/0x177 [ 366.163212] ? __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 366.170406] panic+0x1cd/0x375 [ 366.174422] ? __warn_printk+0xd6/0xd6 [ 366.180664] ? __schedule+0x794/0x1c10 [ 366.185607] __warn.cold.8+0x1b/0x3e [ 366.189729] ? __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 366.196333] report_bug+0x1a4/0x200 [ 366.202051] do_error_trap+0x200/0x350 [ 366.207642] ? math_error+0x340/0x340 [ 366.213598] ? irq_work_queue+0x34/0x50 [ 366.221363] ? wake_up_klogd+0x71/0xa0 [ 366.227042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.235532] ? trace_hardirqs_off_caller+0x49/0x180 [ 366.240971] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 366.247858] do_invalid_op+0x1b/0x20 [ 366.251568] invalid_op+0x14/0x20 [ 366.255461] RIP: 0010:__static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 366.263235] 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 c0 20 d1 86 e8 a1 5e c1 ff <0f> 0b e9 62 ff ff ff 48 89 df e8 8f 19 19 00 eb d9 e8 a8 19 19 00 [ 366.289549] RSP: 0018:ffff88808c0afc78 EFLAGS: 00010282 [ 366.297930] RAX: 0000000000000000 RBX: ffffffff8a5fa7e0 RCX: 0000000000000000 [ 366.310824] RDX: 0000000000000004 RSI: ffffffff86ff1fa0 RDI: ffffffff89a7d6a0 [ 366.321190] RBP: ffff88808c0afc90 R08: ffffed1015d45079 R09: ffffed1015d45078 [ 366.333215] R10: ffffed1015d45078 R11: ffff8880aea283c7 R12: 0000000000000000 [ 366.342616] R13: 0000000000000000 R14: ffff8880956470f0 R15: ffff888095647080 [ 366.352572] ? __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 366.365811] static_key_slow_dec+0x4c/0x80 [ 366.373732] clean_acked_data_disable+0x14/0x50 [ 366.383280] tls_set_device_offload+0x9ec/0xd10 [ 366.391443] tls_setsockopt+0x23c/0x630 [ 366.400300] sock_common_setsockopt+0x73/0xf0 [ 366.409853] smc_setsockopt+0xbc/0x640 [ 366.414002] __sys_setsockopt+0x13e/0x210 [ 366.420226] ? kernel_accept+0x300/0x300 [ 366.426951] ? do_syscall_64+0x21/0x4e0 [ 366.434012] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.440354] __x64_sys_setsockopt+0xb9/0x150 [ 366.446291] do_syscall_64+0xd0/0x4e0 [ 366.452210] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.467663] RIP: 0033:0x459279 [ 366.472054] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.502757] RSP: 002b:00007f2d91995c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 366.518878] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459279 [ 366.530030] RDX: 0000000000000001 RSI: 000000000000011a RDI: 0000000000000003 [ 366.538690] RBP: 000000000075bf20 R08: 0000000000000028 R09: 0000000000000000 [ 366.547500] R10: 0000000020000140 R11: 0000000000000246 R12: 00007f2d919966d4 [ 366.562435] R13: 00000000004c7593 R14: 00000000004dcb38 R15: 00000000ffffffff [ 366.575210] Kernel Offset: disabled [ 366.581031] Rebooting in 86400 seconds..