[ 46.084649] ------------[ cut here ]------------ [ 46.085571] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.087597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.089072] Modules linked in: [ 46.089672] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.093160] Tainted: [W]=WARN [ 46.093732] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.095339] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.096261] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.099497] RSP: 0018:ffff88801676fbc0 EFLAGS: 00010286 [ 46.100482] RAX: 0000000000000000 RBX: ffffed1002cedf78 RCX: ffffffff813a4050 [ 46.101787] RDX: ffff888015d85340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.103117] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cedf2f [ 46.104431] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.105744] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801676fdf8 [ 46.107040] FS: 00007fc0bc0a0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.108512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.109592] CR2: 00007fc0bc6064a6 CR3: 000000000e01b000 CR4: 0000000000350ef0 [ 46.110906] Call Trace: [ 46.111392] [ 46.111863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.112735] ? __create_object+0x59/0x80 [ 46.113507] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.114502] __vmalloc_noprof+0x59/0x60 [ 46.115280] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.116161] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.117126] bpf_prog_alloc+0x39/0x200 [ 46.117868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.118772] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.119701] do_seccomp+0x349/0x25e0 [ 46.120418] ? find_held_lock+0x2b/0x80 [ 46.121183] ? do_prlimit+0x310/0x610 [ 46.121935] ? __pfx_do_seccomp+0x10/0x10 [ 46.122712] ? do_raw_spin_unlock+0x53/0x220 [ 46.123557] ? _raw_spin_unlock+0x1e/0x40 [ 46.124331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.125312] ? static_key_count+0x60/0x80 [ 46.126141] prctl_set_seccomp+0x4e/0x70 [ 46.126938] __do_sys_prctl+0xe6c/0x1d70 [ 46.127682] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.128563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.129547] ? irqentry_exit+0xf3/0x650 [ 46.130328] do_syscall_64+0xbf/0x430 [ 46.131081] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.132035] RIP: 0033:0x7fc0bc5925cd [ 46.132713] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.135943] RSP: 002b:00007ffdddab2f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.137343] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0bc5925cd [ 46.138670] RDX: 0000557e9a54de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.139986] RBP: 00007ffdddab2fb0 R08: 0000000000000000 R09: 00007ffdddab2650 [ 46.141283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ecefe1ad0 [ 46.142575] R13: 00007ffdddab33e0 R14: 0000557ecefe2bc0 R15: 0000557eceff3780 [ 46.143878] [ 46.144319] irq event stamp: 2077 [ 46.144982] hardirqs last enabled at (2087): [] __up_console_sem+0x78/0x80 [ 46.146550] hardirqs last disabled at (2096): [] __up_console_sem+0x5d/0x80 [ 46.148087] softirqs last enabled at (2000): [] handle_softirqs+0x50c/0x770 [ 46.149642] softirqs last disabled at (1995): [] __irq_exit_rcu+0xc4/0x100 [ 46.151153] ---[ end trace 0000000000000000 ]--- [ 49.483452] ------------[ cut here ]------------ [ 49.484220] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.485924] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.487155] Modules linked in: [ 49.487646] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.489331] Tainted: [W]=WARN [ 49.489798] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.491069] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.491788] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.494511] RSP: 0018:ffff888015917bc0 EFLAGS: 00010286 [ 49.495337] RAX: 0000000000000000 RBX: ffffed1002b22f78 RCX: ffffffff813a4050 [ 49.496423] RDX: ffff88801a870000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.497495] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b22f2f [ 49.498584] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.499668] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015917df8 [ 49.500763] FS: 00007f22a9d2f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.501968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.502869] CR2: 00007fffee970ef8 CR3: 000000000d960000 CR4: 0000000000350ef0 [ 49.503951] Call Trace: [ 49.504340] [ 49.504688] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.505441] ? __create_object+0x59/0x80 [ 49.506094] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.506910] __vmalloc_noprof+0x59/0x60 [ 49.507512] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.508258] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.509044] bpf_prog_alloc+0x39/0x200 [ 49.509623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.510410] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.511174] do_seccomp+0x349/0x25e0 [ 49.511735] ? find_held_lock+0x2b/0x80 [ 49.512376] ? do_prlimit+0x310/0x610 [ 49.513001] ? __pfx_do_seccomp+0x10/0x10 [ 49.513620] ? do_raw_spin_unlock+0x53/0x220 [ 49.514325] ? _raw_spin_unlock+0x1e/0x40 [ 49.514973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.515739] ? static_key_count+0x60/0x80 [ 49.516408] prctl_set_seccomp+0x4e/0x70 [ 49.517047] __do_sys_prctl+0xe6c/0x1d70 [ 49.517656] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.518389] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.519194] ? irqentry_exit+0xf3/0x650 [ 49.519790] do_syscall_64+0xbf/0x430 [ 49.520402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.521191] RIP: 0033:0x7f22aa2215cd [ 49.521747] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.524408] RSP: 002b:00007fffee96f5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.525549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f22aa2215cd [ 49.526631] RDX: 000055576bc86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.527703] RBP: 00007fffee96f630 R08: 0000000000000000 R09: 00007fffee96ecd0 [ 49.528788] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557904f1ad0 [ 49.529871] R13: 00007fffee96fa60 R14: 00005557904f2bc0 R15: 0000555790503780 [ 49.531001] [ 49.531365] irq event stamp: 1811 [ 49.531925] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 49.533192] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 49.534474] softirqs last enabled at (1800): [] handle_softirqs+0x50c/0x770 [ 49.535746] softirqs last disabled at (1793): [] __irq_exit_rcu+0xc4/0x100 [ 49.537000] ---[ end trace 0000000000000000 ]--- [ 50.330635] ------------[ cut here ]------------ [ 50.331577] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.333580] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.335053] Modules linked in: [ 50.335643] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.337606] Tainted: [W]=WARN [ 50.338224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.339958] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.340969] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.344272] RSP: 0018:ffff888017347bc0 EFLAGS: 00010286 [ 50.345271] RAX: 0000000000000000 RBX: ffffed1002e68f78 RCX: ffffffff813a4050 [ 50.346585] RDX: ffff888016a80000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.347891] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e68f2f [ 50.349182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.350505] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017347df8 [ 50.351832] FS: 00007fa67f951900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.353272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.354362] CR2: 00007fa67fe43580 CR3: 000000001eb17000 CR4: 0000000000350ef0 [ 50.355641] Call Trace: [ 50.356144] [ 50.356569] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.357459] ? __create_object+0x59/0x80 [ 50.358262] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.359229] __vmalloc_noprof+0x59/0x60 [ 50.360000] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.360883] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.361768] bpf_prog_alloc+0x39/0x200 [ 50.362532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.363461] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.364376] do_seccomp+0x349/0x25e0 [ 50.365105] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.366023] ? __pfx_do_seccomp+0x10/0x10 [ 50.366785] ? find_held_lock+0x2b/0x80 [ 50.367544] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.368523] ? static_key_count+0x60/0x80 [ 50.369326] prctl_set_seccomp+0x4e/0x70 [ 50.370116] __do_sys_prctl+0xe6c/0x1d70 [ 50.370907] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.371722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.372695] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.373642] ? irqentry_exit+0xf3/0x650 [ 50.374427] do_syscall_64+0xbf/0x430 [ 50.375174] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.376126] RIP: 0033:0x7fa67fe435cd [ 50.376803] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.380059] RSP: 002b:00007ffc386fcd90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.381444] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa67fe435cd [ 50.382762] RDX: 000055913a6a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.384080] RBP: 00007ffc386fcdf0 R08: 0000000000000000 R09: 00007ffc386fc490 [ 50.385371] R10: 0000000000000000 R11: 0000000000000246 R12: 000055915a456ad0 [ 50.386673] R13: 00007ffc386fd220 R14: 000055915a457bc0 R15: 000055915a468780 [ 50.387972] [ 50.388400] irq event stamp: 1821 [ 50.389058] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 50.390598] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 50.392134] softirqs last enabled at (1408): [] handle_softirqs+0x50c/0x770 [ 50.393695] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 50.395236] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23855' (ECDSA) to the list of known hosts. 2025/11/19 02:17:38 fuzzer started 2025/11/19 02:17:38 dialing manager at localhost:34383 2025/11/19 02:17:38 checking machine... 2025/11/19 02:17:38 checking revisions... [ 51.287261] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:17:38 testing simple program... [ 51.374304] cgroup: Unknown subsys name 'net' [ 51.447725] cgroup: Unknown subsys name 'cpuset' [ 51.459984] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:17:37 Registers: info registers vcpu 0 RAX=ffffffff83c618e0 RBX=0000000000000001 RCX=ffff8880168d7a64 RDX=ffff8880168d7b58 RSI=ffffffff83c618e0 RDI=ffff8880168d7b10 RBP=ffff8880168d7b68 RSP=ffff8880168d7aa0 R8 =0000000000000001 R9 =ffff8880168d7b50 R10=000000000003c9ed R11=00000000000294e9 R12=0000000000000000 R13=ffff8880168d7b58 R14=ffff88801a871bc0 R15=ffff8880168d7b10 RIP=ffffffff8135e474 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f22a9d2f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f22aa2e4650 CR3=000000000a1fe000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=00000000000af408 RCX=00007fff7d137640 RDX=00007fff7d137528 RSI=00007fff7d137528 RDI=0000564932510330 RBP=00007fff7d1375a8 RSP=00007fff7d137520 R8 =0000000000000058 R9 =00000000000af408 R10=0000000000000002 R11=00007f69d1566660 R12=00007f69d12f3408 R13=000056493250f570 R14=0000000000000006 R15=00007fff7d137530 RIP=00007f69d29d1475 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f69d1e4e900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055579052d000 CR3=000000000dd83000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=7e8a42789393c4b700000000003038c8 XMM01=3c88aa7007a43fb2d34d613551ac3cad XMM02=2c67c8bc2e329bc30000000000303ba0 XMM03=fb795ef6d65770560000000000312220 XMM04=d3ace299b733adab00000000000ae988 XMM05=14648eaa1277bab10000000000321130 XMM06=817b8945e9d503730000000000320fb8 XMM07=e042d86d42eb936e00000000003124a0 XMM08=e89cd98b92618d750000000000303c00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000