[ 46.338696] ------------[ cut here ]------------ [ 46.339632] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.341597] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.343029] Modules linked in: [ 46.343639] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.345854] Tainted: [W]=WARN [ 46.346500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.347996] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.348859] 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 [ 46.352044] RSP: 0018:ffff888016defbc0 EFLAGS: 00010286 [ 46.353018] RAX: 0000000000000000 RBX: ffffed1002dbdf78 RCX: ffffffff813a4050 [ 46.354292] RDX: ffff888015be0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.355580] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbdf2f [ 46.356855] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.358130] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016defdf8 [ 46.359411] FS: 00007fb033a2d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.360847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.361915] CR2: 00007ffc1793bef8 CR3: 000000000b883000 CR4: 0000000000350ef0 [ 46.363195] Call Trace: [ 46.363671] [ 46.364136] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.365024] ? __create_object+0x59/0x80 [ 46.365763] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.366738] __vmalloc_noprof+0x59/0x60 [ 46.367517] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.368394] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.369328] bpf_prog_alloc+0x39/0x200 [ 46.370063] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.371004] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.371880] do_seccomp+0x349/0x25e0 [ 46.372607] ? find_held_lock+0x2b/0x80 [ 46.373361] ? do_prlimit+0x310/0x610 [ 46.374114] ? __pfx_do_seccomp+0x10/0x10 [ 46.374851] ? do_raw_spin_unlock+0x53/0x220 [ 46.375690] ? _raw_spin_unlock+0x1e/0x40 [ 46.376474] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.377446] ? static_key_count+0x60/0x80 [ 46.378266] prctl_set_seccomp+0x4e/0x70 [ 46.379051] __do_sys_prctl+0xe6c/0x1d70 [ 46.379805] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.380653] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.381630] ? irqentry_exit+0xf3/0x650 [ 46.382410] do_syscall_64+0xbf/0x430 [ 46.383147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.384107] RIP: 0033:0x7fb033f1f5cd [ 46.384765] 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 [ 46.387922] RSP: 002b:00007ffc1793adc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.389295] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb033f1f5cd [ 46.390587] RDX: 00005587544a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.391909] RBP: 00007ffc1793ae20 R08: 0000000000000000 R09: 00007ffc1793a4c0 [ 46.393193] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587734c8ad0 [ 46.394483] R13: 00007ffc1793b250 R14: 00005587734c9bc0 R15: 00005587734da780 [ 46.395800] [ 46.396276] irq event stamp: 1801 [ 46.396886] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 46.398474] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 46.399996] softirqs last enabled at (1824): [] handle_softirqs+0x50c/0x770 [ 46.401540] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 46.403073] ---[ end trace 0000000000000000 ]--- [ 49.687295] ------------[ cut here ]------------ [ 49.688224] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.690263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.691737] Modules linked in: [ 49.692604] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.694662] Tainted: [W]=WARN [ 49.695258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.696752] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.697679] 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 [ 49.700855] RSP: 0018:ffff8880158dfbc0 EFLAGS: 00010286 [ 49.701833] RAX: 0000000000000000 RBX: ffffed1002b1bf78 RCX: ffffffff813a4050 [ 49.703110] RDX: ffff888016391bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.704409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b1bf2f [ 49.705698] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.706985] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880158dfdf8 [ 49.708273] FS: 00007f63bf3d5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.709716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.710778] CR2: 00007f63bf8c7580 CR3: 000000001e045000 CR4: 0000000000350ef0 [ 49.712075] Call Trace: [ 49.712540] [ 49.712991] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.713836] ? __create_object+0x59/0x80 [ 49.714624] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.715613] __vmalloc_noprof+0x59/0x60 [ 49.716371] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.717236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.718162] bpf_prog_alloc+0x39/0x200 [ 49.718846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.719787] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.720684] do_seccomp+0x349/0x25e0 [ 49.721405] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.722298] ? __pfx_do_seccomp+0x10/0x10 [ 49.723092] ? find_held_lock+0x2b/0x80 [ 49.723808] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.724760] ? static_key_count+0x60/0x80 [ 49.725543] prctl_set_seccomp+0x4e/0x70 [ 49.726320] __do_sys_prctl+0xe6c/0x1d70 [ 49.727109] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.727983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.728951] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.729885] ? irqentry_exit+0xf3/0x650 [ 49.730653] do_syscall_64+0xbf/0x430 [ 49.731395] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.732349] RIP: 0033:0x7f63bf8c75cd [ 49.733037] 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 [ 49.736199] RSP: 002b:00007fff88300790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.737550] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f63bf8c75cd [ 49.738836] RDX: 000056490d053e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.740134] RBP: 00007fff883007f0 R08: 0000000000000000 R09: 00007fff882ffe90 [ 49.741413] R10: 0000000000000000 R11: 0000000000000246 R12: 000056494af37bf0 [ 49.742704] R13: 00007fff88300c20 R14: 000056494af41380 R15: 000056494af4c460 [ 49.744002] [ 49.744427] irq event stamp: 1787 [ 49.745076] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.746587] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.748119] softirqs last enabled at (1354): [] handle_softirqs+0x50c/0x770 [ 49.749650] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 49.751158] ---[ end trace 0000000000000000 ]--- [ 50.533801] ------------[ cut here ]------------ [ 50.534695] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.536722] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.538238] Modules linked in: [ 50.538825] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.540800] Tainted: [W]=WARN [ 50.541390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.542857] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.543780] 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 [ 50.546884] RSP: 0018:ffff888009cdfbc0 EFLAGS: 00010286 [ 50.547857] RAX: 0000000000000000 RBX: ffffed100139bf78 RCX: ffffffff813a4050 [ 50.549124] RDX: ffff88801a623780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.550407] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100139bf2f [ 50.551685] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.552961] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009cdfdf8 [ 50.554234] FS: 00007f9d38520900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.555690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.556761] CR2: 00007ffd4d0b4ef8 CR3: 000000000d08e000 CR4: 0000000000350ef0 [ 50.558031] Call Trace: [ 50.558496] [ 50.558947] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.559804] ? __create_object+0x59/0x80 [ 50.560575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.561538] __vmalloc_noprof+0x59/0x60 [ 50.562297] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.563166] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.564105] bpf_prog_alloc+0x39/0x200 [ 50.564800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.565717] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.566608] do_seccomp+0x349/0x25e0 [ 50.567318] ? find_held_lock+0x2b/0x80 [ 50.568089] ? do_prlimit+0x310/0x610 [ 50.568798] ? __pfx_do_seccomp+0x10/0x10 [ 50.569581] ? do_raw_spin_unlock+0x53/0x220 [ 50.570415] ? _raw_spin_unlock+0x1e/0x40 [ 50.571198] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.572179] ? static_key_count+0x60/0x80 [ 50.572991] prctl_set_seccomp+0x4e/0x70 [ 50.573727] __do_sys_prctl+0xe6c/0x1d70 [ 50.574509] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.575375] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.576354] ? irqentry_exit+0xf3/0x650 [ 50.577126] do_syscall_64+0xbf/0x430 [ 50.577816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.578779] RIP: 0033:0x7f9d38a125cd [ 50.579478] 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 [ 50.582629] RSP: 002b:00007ffd4d0b2e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.583993] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9d38a125cd [ 50.585281] RDX: 0000557563c24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.586542] RBP: 00007ffd4d0b2ef0 R08: 0000000000000000 R09: 00007ffd4d0b2590 [ 50.587850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557596c1a240 [ 50.589012] R13: 00007ffd4d0b3320 R14: 0000557596c23380 R15: 0000557596c2e540 [ 50.590077] [ 50.590425] irq event stamp: 1733 [ 50.590956] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 50.592215] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 50.593458] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 50.594729] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 50.595973] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63087' (ECDSA) to the list of known hosts. 2025/11/18 19:57:01 fuzzer started 2025/11/18 19:57:01 dialing manager at localhost:34383 2025/11/18 19:57:01 checking machine... 2025/11/18 19:57:01 checking revisions... [ 51.412924] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:57:02 testing simple program... [ 51.483055] cgroup: Unknown subsys name 'net' [ 51.525378] cgroup: Unknown subsys name 'cpuset' [ 51.534974] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:57:01 Registers: info registers vcpu 0 RAX=ffffffff8191a751 RBX=0000000000000001 RCX=ffffffff8191a772 RDX=ffff888009cfb780 RSI=ffffffff8191aaac RDI=0000000000000005 RBP=ffffea000079f240 RSP=ffff88800a06efd8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=ffff88801b19d860 R14=dffffc0000000000 R15=ffffea000079f260 RIP=ffffffff81751e08 RFL=00000202 [-------] 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055addbdd9000 CR3=000000000cc22000 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=00000000a60ce07b00000000cec3662e XMM01=0000000000000000667e77b0a8e171c6 XMM02=00000000000000000000000000000000 XMM03=5f6e696f6a6b636f6c635f6461657268 XMM04=625f6b636f6c5f70696b735f6e6f6973 XMM05=6c645f006c5f6c6f747274735f5f0077 XMM06=00386674755f6c616e7265746e695f6d XMM07=00646e69776e755f646165726874705f XMM08=01000000000000000000000000000001 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=0000000000000001 RCX=ffffffff83cb8f6f RDX=0000000000000007 RSI=ffffffff86d7cbce RDI=ffffffff868fe1d0 RBP=ffff888016def708 RSP=ffff888016def610 R8 =ffffffff86d7cbce R9 =0000000000000000 R10=000000000003c9ed R11=000000000009b70d R12=ffffffff868fe1e8 R13=ffff888016def6f8 R14=ffff888016def6f1 R15=ffff888016def6b0 RIP=ffffffff8135da50 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 00007f63bf3d5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff882fa000 CR3=000000000cc22000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000