[ 39.047102] ------------[ cut here ]------------ [ 39.048014] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.050018] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.051455] Modules linked in: [ 39.052291] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.054474] Tainted: [W]=WARN [ 39.055062] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.056491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.057391] 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 [ 39.060516] RSP: 0018:ffff88801c9e7bc0 EFLAGS: 00010286 [ 39.061469] RAX: 0000000000000000 RBX: ffffed100393cf78 RCX: ffffffff813a4050 [ 39.062723] RDX: ffff888015935340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.063979] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100393cf2f [ 39.065220] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.066475] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c9e7df8 [ 39.067716] FS: 00007f67b4b78900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.069115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.070154] CR2: 00007ffe3b8f1ef7 CR3: 000000000eb0d000 CR4: 0000000000350ef0 [ 39.071414] Call Trace: [ 39.071910] [ 39.072312] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.073192] ? __create_object+0x59/0x80 [ 39.073964] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.074912] __vmalloc_noprof+0x59/0x60 [ 39.075652] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.076468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.077378] bpf_prog_alloc+0x39/0x200 [ 39.078119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079033] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.079918] do_seccomp+0x349/0x25e0 [ 39.080587] ? find_held_lock+0x2b/0x80 [ 39.081324] ? do_prlimit+0x310/0x610 [ 39.082055] ? __pfx_do_seccomp+0x10/0x10 [ 39.082827] ? do_raw_spin_unlock+0x53/0x220 [ 39.083610] ? _raw_spin_unlock+0x1e/0x40 [ 39.084384] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085325] ? static_key_count+0x60/0x80 [ 39.086109] prctl_set_seccomp+0x4e/0x70 [ 39.086862] __do_sys_prctl+0xe6c/0x1d70 [ 39.087595] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.088430] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.089372] ? irqentry_exit+0xf3/0x650 [ 39.090136] do_syscall_64+0xbf/0x430 [ 39.090889] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.091826] RIP: 0033:0x7f67b506a5cd [ 39.092481] 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 [ 39.095590] RSP: 002b:00007ffe3b8f0d80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.096939] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67b506a5cd [ 39.098209] RDX: 000055b030610e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.099466] RBP: 00007ffe3b8f0de0 R08: 0000000000000000 R09: 00007ffe3b8f0480 [ 39.100725] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b05da2ead0 [ 39.101995] R13: 00007ffe3b8f1210 R14: 000055b05da2fbc0 R15: 000055b05da40780 [ 39.103264] [ 39.103717] irq event stamp: 1795 [ 39.104311] hardirqs last enabled at (1803): [] __up_console_sem+0x78/0x80 [ 39.105813] hardirqs last disabled at (1812): [] __up_console_sem+0x5d/0x80 [ 39.107294] softirqs last enabled at (1310): [] handle_softirqs+0x50c/0x770 [ 39.108807] softirqs last disabled at (1253): [] __irq_exit_rcu+0xc4/0x100 [ 39.110309] ---[ end trace 0000000000000000 ]--- [ 42.528507] ------------[ cut here ]------------ [ 42.529508] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.531655] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.533108] Modules linked in: [ 42.533767] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.535766] Tainted: [W]=WARN [ 42.536324] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.537814] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.538726] 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 [ 42.541895] RSP: 0018:ffff88801677fbc0 EFLAGS: 00010286 [ 42.542887] RAX: 0000000000000000 RBX: ffffed1002ceff78 RCX: ffffffff813a4050 [ 42.544165] RDX: ffff88801710b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.545432] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ceff2f [ 42.546710] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.547983] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801677fdf8 [ 42.549259] FS: 00007fe38bc90900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.550725] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.551795] CR2: 00007ffd97991ef7 CR3: 0000000021486000 CR4: 0000000000350ef0 [ 42.553061] Call Trace: [ 42.553533] [ 42.553984] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.554889] ? __create_object+0x59/0x80 [ 42.555668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.556577] __vmalloc_noprof+0x59/0x60 [ 42.557333] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.558217] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.559153] bpf_prog_alloc+0x39/0x200 [ 42.559896] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.560820] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.561770] do_seccomp+0x349/0x25e0 [ 42.562438] ? find_held_lock+0x2b/0x80 [ 42.563203] ? do_prlimit+0x310/0x610 [ 42.563968] ? __pfx_do_seccomp+0x10/0x10 [ 42.564758] ? do_raw_spin_unlock+0x53/0x220 [ 42.565544] ? _raw_spin_unlock+0x1e/0x40 [ 42.566331] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.567286] ? static_key_count+0x60/0x80 [ 42.568086] prctl_set_seccomp+0x4e/0x70 [ 42.568858] __do_sys_prctl+0xe6c/0x1d70 [ 42.569612] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.570473] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.571435] ? irqentry_exit+0xf3/0x650 [ 42.572214] do_syscall_64+0xbf/0x430 [ 42.573400] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.574378] RIP: 0033:0x7fe38c1825cd [ 42.575086] 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 [ 42.578254] RSP: 002b:00007ffd97990670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.579639] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe38c1825cd [ 42.580922] RDX: 00005604256a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.582220] RBP: 00007ffd979906d0 R08: 0000000000000000 R09: 00007ffd9798fd70 [ 42.583516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560460aaf2b0 [ 42.584795] R13: 00007ffd97990b00 R14: 0000560460ab1d20 R15: 0000560460ac38d0 [ 42.586101] [ 42.586523] irq event stamp: 1785 [ 42.587183] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 42.588733] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 42.590281] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 42.591821] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 42.593334] ---[ end trace 0000000000000000 ]--- [ 43.394145] ------------[ cut here ]------------ [ 43.395122] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.397159] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 43.398657] Modules linked in: [ 43.399257] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.401453] Tainted: [W]=WARN [ 43.402266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.404119] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.405014] 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 [ 43.408363] RSP: 0018:ffff88801667fbc0 EFLAGS: 00010286 [ 43.409768] RAX: 0000000000000000 RBX: ffffed1002ccff78 RCX: ffffffff813a4050 [ 43.411090] RDX: ffff888017849bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.412390] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ccff2f [ 43.413741] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.415054] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801667fdf8 [ 43.416333] FS: 00007f34fb21c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.417792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.418900] CR2: 00007fff6d9cdef7 CR3: 000000000d1cb000 CR4: 0000000000350ef0 [ 43.420217] Call Trace: [ 43.420721] [ 43.421169] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.422147] ? __create_object+0x59/0x80 [ 43.422934] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.423906] __vmalloc_noprof+0x59/0x60 [ 43.424661] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.425491] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.426455] bpf_prog_alloc+0x39/0x200 [ 43.427224] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.428146] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.429086] do_seccomp+0x349/0x25e0 [ 43.429802] ? find_held_lock+0x2b/0x80 [ 43.430543] ? do_prlimit+0x310/0x610 [ 43.431288] ? __pfx_do_seccomp+0x10/0x10 [ 43.432074] ? do_raw_spin_unlock+0x53/0x220 [ 43.432931] ? _raw_spin_unlock+0x1e/0x40 [ 43.433769] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.434798] ? static_key_count+0x60/0x80 [ 43.435555] prctl_set_seccomp+0x4e/0x70 [ 43.436336] __do_sys_prctl+0xe6c/0x1d70 [ 43.437164] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.438079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.439063] ? irqentry_exit+0xf3/0x650 [ 43.439830] do_syscall_64+0xbf/0x430 [ 43.440538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.441528] RIP: 0033:0x7f34fb70e5cd [ 43.442276] 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 [ 43.445431] RSP: 002b:00007fff6d9cc4f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.446839] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34fb70e5cd [ 43.448155] RDX: 0000558ae7dafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.449457] RBP: 00007fff6d9cc550 R08: 0000000000000000 R09: 00007fff6d9cbbf0 [ 43.450800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558b17d71ad0 [ 43.452076] R13: 00007fff6d9cc980 R14: 0000558b17d72bc0 R15: 0000558b17d83780 [ 43.453409] [ 43.453905] irq event stamp: 2899 [ 43.454552] hardirqs last enabled at (2907): [] __up_console_sem+0x78/0x80 [ 43.456081] hardirqs last disabled at (2916): [] __up_console_sem+0x5d/0x80 [ 43.457594] softirqs last enabled at (2772): [] handle_softirqs+0x50c/0x770 [ 43.458912] softirqs last disabled at (2763): [] __irq_exit_rcu+0xc4/0x100 [ 43.460159] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19187' (ECDSA) to the list of known hosts. 2025/11/17 10:30:02 fuzzer started 2025/11/17 10:30:03 dialing manager at localhost:37895 2025/11/17 10:30:03 checking machine... 2025/11/17 10:30:03 checking revisions... [ 44.385559] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:30:03 testing simple program... [ 44.502083] cgroup: Unknown subsys name 'net' [ 44.580423] cgroup: Unknown subsys name 'cpuset' [ 44.603286] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:30:02 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85e78600 RCX=ffffffff8175a49f RDX=ffff88801cc63780 RSI=ffffffff8175a5a5 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88806ce089f8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007fe38c183366 R13=0000000000000000 R14=ffff88801cc63780 R15=ffff88800945d3c0 RIP=ffffffff81751cac 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 00007fe38bc90900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd9798a000 CR3=0000000021483000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888009757e18 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009757788 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000b615 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff8880096fb780 R15=ffff888009757840 RIP=ffffffff81528f48 RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6ea07f2010 CR3=000000000e936000 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=30333a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363539 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000