[ 39.403179] ------------[ cut here ]------------ [ 39.404118] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.406199] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.407669] Modules linked in: [ 39.408527] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.410605] Tainted: [W]=WARN [ 39.411189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.412651] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.413545] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 39.416724] RSP: 0018:ffff88801b147bc0 EFLAGS: 00010286 [ 39.417638] RAX: 0000000000000000 RBX: ffffed1003628f78 RCX: ffffffff813a4050 [ 39.418922] RDX: ffff88801b3c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.420217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003628f2f [ 39.421507] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.422808] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b147df8 [ 39.424104] FS: 00007f0fadfbf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.425560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.426644] CR2: 00007ffe86984ef8 CR3: 000000000e33d000 CR4: 0000000000350ef0 [ 39.427939] Call Trace: [ 39.428406] [ 39.428861] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.429754] ? __create_object+0x59/0x80 [ 39.430511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.431492] __vmalloc_noprof+0x59/0x60 [ 39.432258] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.433140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.434103] bpf_prog_alloc+0x39/0x200 [ 39.434849] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.435785] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.436656] do_seccomp+0x349/0x25e0 [ 39.437380] ? find_held_lock+0x2b/0x80 [ 39.438159] ? do_prlimit+0x310/0x610 [ 39.438911] ? __pfx_do_seccomp+0x10/0x10 [ 39.439662] ? do_raw_spin_unlock+0x53/0x220 [ 39.440491] ? _raw_spin_unlock+0x1e/0x40 [ 39.441279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.442258] ? static_key_count+0x60/0x80 [ 39.443063] prctl_set_seccomp+0x4e/0x70 [ 39.443841] __do_sys_prctl+0xe6c/0x1d70 [ 39.444581] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.445449] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.446434] ? irqentry_exit+0xf3/0x650 [ 39.447203] do_syscall_64+0xbf/0x430 [ 39.447949] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.448931] RIP: 0033:0x7f0fae4b15cd [ 39.449609] 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 [ 39.453083] RSP: 002b:00007ffe86983330 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.454469] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0fae4b15cd [ 39.455756] RDX: 000055c014122e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.457047] RBP: 00007ffe86983390 R08: 0000000000000000 R09: 00007ffe86982a30 [ 39.458348] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c04a084bf0 [ 39.459630] R13: 00007ffe869837c0 R14: 000055c04a08e380 R15: 000055c04a099460 [ 39.460936] [ 39.461365] irq event stamp: 1807 [ 39.462016] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 39.463524] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.465061] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 39.466638] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 39.468181] ---[ end trace 0000000000000000 ]--- [ 42.325548] ------------[ cut here ]------------ [ 42.326482] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.328587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.330125] Modules linked in: [ 42.330759] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.332979] Tainted: [W]=WARN [ 42.333611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.335116] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.336032] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 42.339221] RSP: 0018:ffff88801764fbc0 EFLAGS: 00010286 [ 42.340200] RAX: 0000000000000000 RBX: ffffed1002ec9f78 RCX: ffffffff813a4050 [ 42.341499] RDX: ffff888017099bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.342808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec9f2f [ 42.344101] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.345392] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801764fdf8 [ 42.346694] FS: 00007f065bbd3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.348153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.349202] CR2: 00007f065c0c5580 CR3: 0000000009ef9000 CR4: 0000000000350ef0 [ 42.350511] Call Trace: [ 42.351017] [ 42.351430] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.352336] ? __create_object+0x59/0x80 [ 42.353122] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.354101] __vmalloc_noprof+0x59/0x60 [ 42.354858] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.355738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.356630] bpf_prog_alloc+0x39/0x200 [ 42.357365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.358504] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.359432] do_seccomp+0x349/0x25e0 [ 42.360155] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.361057] ? __pfx_do_seccomp+0x10/0x10 [ 42.361851] ? find_held_lock+0x2b/0x80 [ 42.362581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.363545] ? static_key_count+0x60/0x80 [ 42.364342] prctl_set_seccomp+0x4e/0x70 [ 42.365125] __do_sys_prctl+0xe6c/0x1d70 [ 42.365906] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.366777] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.367746] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.368673] ? irqentry_exit+0xf3/0x650 [ 42.369442] do_syscall_64+0xbf/0x430 [ 42.370187] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.371140] RIP: 0033:0x7f065c0c55cd [ 42.371845] 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 [ 42.375037] RSP: 002b:00007ffe90aba5d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.376394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f065c0c55cd [ 42.377675] RDX: 00005615a255ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.378990] RBP: 00007ffe90aba630 R08: 0000000000000000 R09: 00007ffe90ab9cd0 [ 42.380291] R10: 0000000000000000 R11: 0000000000000246 R12: 00005615cb843ad0 [ 42.381573] R13: 00007ffe90abaa60 R14: 00005615cb844bc0 R15: 00005615cb855780 [ 42.382817] [ 42.383207] irq event stamp: 1841 [ 42.383788] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 42.385143] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 42.386521] softirqs last enabled at (1428): [] handle_softirqs+0x50c/0x770 [ 42.387903] softirqs last disabled at (1423): [] __irq_exit_rcu+0xc4/0x100 [ 42.389267] ---[ end trace 0000000000000000 ]--- [ 43.140782] ------------[ cut here ]------------ [ 43.141597] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.143467] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.144804] Modules linked in: [ 43.145335] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.147195] Tainted: [W]=WARN [ 43.147735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.149093] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.149933] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 43.152902] RSP: 0018:ffff888017757bc0 EFLAGS: 00010286 [ 43.153801] RAX: 0000000000000000 RBX: ffffed1002eeaf78 RCX: ffffffff813a4050 [ 43.154992] RDX: ffff888015958000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.156179] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eeaf2f [ 43.157376] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.158609] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017757df8 [ 43.159799] FS: 00007f9f9f7b1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.161144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.162154] CR2: 00007f9f9fca3580 CR3: 000000000cde3000 CR4: 0000000000350ef0 [ 43.163358] Call Trace: [ 43.163817] [ 43.164197] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.165032] ? __create_object+0x59/0x80 [ 43.165757] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.166637] __vmalloc_noprof+0x59/0x60 [ 43.167337] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.168153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.169029] bpf_prog_alloc+0x39/0x200 [ 43.169675] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.170554] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.171391] do_seccomp+0x349/0x25e0 [ 43.172056] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.172895] ? __pfx_do_seccomp+0x10/0x10 [ 43.173596] ? find_held_lock+0x2b/0x80 [ 43.174316] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.175225] ? static_key_count+0x60/0x80 [ 43.175981] prctl_set_seccomp+0x4e/0x70 [ 43.176666] __do_sys_prctl+0xe6c/0x1d70 [ 43.177408] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.178221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.179111] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.180031] ? irqentry_exit+0xf3/0x650 [ 43.180752] do_syscall_64+0xbf/0x430 [ 43.181399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.182310] RIP: 0033:0x7f9f9fca35cd [ 43.182962] 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 [ 43.185951] RSP: 002b:00007ffd91b80de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.187239] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9f9fca35cd [ 43.188437] RDX: 0000557e8c7b3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.189646] RBP: 00007ffd91b80e40 R08: 0000000000000000 R09: 00007ffd91b804e0 [ 43.190861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e98d572b0 [ 43.192066] R13: 00007ffd91b81270 R14: 0000557e98d59d20 R15: 0000557e98d6b8d0 [ 43.193290] [ 43.193687] irq event stamp: 1699 [ 43.194304] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 43.195743] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 43.197162] softirqs last enabled at (1204): [] handle_softirqs+0x50c/0x770 [ 43.198618] softirqs last disabled at (1199): [] __irq_exit_rcu+0xc4/0x100 [ 43.200039] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50042' (ECDSA) to the list of known hosts. 2025/11/17 22:23:46 fuzzer started 2025/11/17 22:23:46 dialing manager at localhost:37895 2025/11/17 22:23:46 checking machine... 2025/11/17 22:23:46 checking revisions... [ 44.027547] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:23:46 testing simple program... [ 44.099439] cgroup: Unknown subsys name 'net' [ 44.151045] cgroup: Unknown subsys name 'cpuset' [ 44.161608] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:23:45 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888015c17488 R8 =0000000000000000 R9 =0000000000000000 R10=00007f106b7ad000 R11=0000000000000003 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000092cc0 RIP=ffffffff815bcfc6 RFL=00000286 [--S--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 00007f106aef4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055f48da91000 CR3=000000000dd47000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=93a3eb10f16fcde200000000000ae988 XMM05=1319e678c5640f8a0000000000323238 XMM06=ae874397eddf693500000000003231a0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0cd2080 RBX=ffffffff86690400 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d7fd2 RDI=ffffffff866903c0 RBP=ffffffff866903c0 RSP=ffff88806cf089b8 R8 =ffffffff869d7fd2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff86690444 R13=ffffffff866903c0 R14=ffffffff866903c0 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000212 [----A--] 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 00007fc8b0f19700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f065c18a618 CR3=000000000d1dd000 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=33323a323220373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323632 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000