[ 54.025398] ------------[ cut here ]------------ [ 54.026159] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.028324] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.029562] Modules linked in: [ 54.030092] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.031814] Tainted: [W]=WARN [ 54.032323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.033560] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.034374] 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 [ 54.037103] RSP: 0018:ffff88801579fbc0 EFLAGS: 00010286 [ 54.037943] RAX: 0000000000000000 RBX: ffffed1002af3f78 RCX: ffffffff813a4050 [ 54.039061] RDX: ffff888015645340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.040166] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002af3f2f [ 54.041274] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.042389] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801579fdf8 [ 54.043500] FS: 00007f23779e3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.044734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.045646] CR2: 00007f2377ed5580 CR3: 000000001d978000 CR4: 0000000000350ef0 [ 54.046758] Call Trace: [ 54.047189] [ 54.047545] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.048300] ? __create_object+0x59/0x80 [ 54.048970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.049770] __vmalloc_noprof+0x59/0x60 [ 54.050432] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.051174] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.051975] bpf_prog_alloc+0x39/0x200 [ 54.052567] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.053358] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.054129] do_seccomp+0x349/0x25e0 [ 54.054718] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.055487] ? __pfx_do_seccomp+0x10/0x10 [ 54.056163] ? find_held_lock+0x2b/0x80 [ 54.056781] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.057599] ? static_key_count+0x60/0x80 [ 54.058290] prctl_set_seccomp+0x4e/0x70 [ 54.058951] __do_sys_prctl+0xe6c/0x1d70 [ 54.059586] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.060317] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.061143] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.061969] ? irqentry_exit+0xf3/0x650 [ 54.062598] do_syscall_64+0xbf/0x430 [ 54.063232] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.064044] RIP: 0033:0x7f2377ed55cd [ 54.064611] 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 [ 54.067336] RSP: 002b:00007ffed6bbb750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.068512] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2377ed55cd [ 54.069614] RDX: 00005633ff0dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.070723] RBP: 00007ffed6bbb7b0 R08: 0000000000000000 R09: 00007ffed6bbae50 [ 54.071825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563428cbcad0 [ 54.072936] R13: 00007ffed6bbbbe0 R14: 0000563428cbdbc0 R15: 0000563428cce780 [ 54.074055] [ 54.074429] irq event stamp: 1721 [ 54.074989] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 54.076304] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 54.077611] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770 [ 54.078963] softirqs last disabled at (1323): [] __irq_exit_rcu+0xc4/0x100 [ 54.080269] ---[ end trace 0000000000000000 ]--- [ 57.543928] ------------[ cut here ]------------ [ 57.544821] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.546999] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.548685] Modules linked in: [ 57.549708] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.551709] Tainted: [W]=WARN [ 57.552308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.553766] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.554680] 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 [ 57.557814] RSP: 0018:ffff888016f37bc0 EFLAGS: 00010286 [ 57.558778] RAX: 0000000000000000 RBX: ffffed1002de6f78 RCX: ffffffff813a4050 [ 57.560036] RDX: ffff888016a39bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.561333] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de6f2f [ 57.562597] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.563897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f37df8 [ 57.565176] FS: 00007fa22ba47900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.566629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.567704] CR2: 00007fa22bfad4a6 CR3: 000000001da02000 CR4: 0000000000350ef0 [ 57.568980] Call Trace: [ 57.569446] [ 57.569892] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.570761] ? __create_object+0x59/0x80 [ 57.571553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.572516] __vmalloc_noprof+0x59/0x60 [ 57.573268] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.574140] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.575078] bpf_prog_alloc+0x39/0x200 [ 57.575783] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.576723] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.577626] do_seccomp+0x349/0x25e0 [ 57.578352] ? find_held_lock+0x2b/0x80 [ 57.579131] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.580102] ? __pfx_do_seccomp+0x10/0x10 [ 57.580883] ? irqentry_exit+0x17b/0x650 [ 57.581616] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 57.582601] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.583572] ? static_key_count+0x60/0x80 [ 57.584383] prctl_set_seccomp+0x4e/0x70 [ 57.585166] __do_sys_prctl+0xe6c/0x1d70 [ 57.585955] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.586776] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.587746] ? irqentry_exit+0xf3/0x650 [ 57.588500] do_syscall_64+0xbf/0x430 [ 57.589238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.590186] RIP: 0033:0x7fa22bf395cd [ 57.590918] 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 [ 57.594064] RSP: 002b:00007ffd35aa51e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.595439] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa22bf395cd [ 57.596737] RDX: 000055b98fe4ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.598020] RBP: 00007ffd35aa5240 R08: 0000000000000000 R09: 00007ffd35aa48e0 [ 57.599345] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b9c83a6bf0 [ 57.600632] R13: 00007ffd35aa5670 R14: 000055b9c83b0380 R15: 000055b9c83bb460 [ 57.601932] [ 57.602368] irq event stamp: 1913 [ 57.603012] hardirqs last enabled at (1923): [] __up_console_sem+0x78/0x80 [ 57.604559] hardirqs last disabled at (1932): [] __up_console_sem+0x5d/0x80 [ 57.606068] softirqs last enabled at (1892): [] handle_softirqs+0x50c/0x770 [ 57.607610] softirqs last disabled at (1887): [] __irq_exit_rcu+0xc4/0x100 [ 57.609160] ---[ end trace 0000000000000000 ]--- [ 58.394583] ------------[ cut here ]------------ [ 58.395546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.397668] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 58.399124] Modules linked in: [ 58.399714] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.402039] Tainted: [W]=WARN [ 58.402794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.404274] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.405173] 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 [ 58.408624] RSP: 0018:ffff8880198b7bc0 EFLAGS: 00010286 [ 58.409985] RAX: 0000000000000000 RBX: ffffed1003316f78 RCX: ffffffff813a4050 [ 58.411269] RDX: ffff888015b05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.412535] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003316f2f [ 58.413821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.415114] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880198b7df8 [ 58.416387] FS: 00007fe391eea900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.417822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.418914] CR2: 00007ffdb50ccef8 CR3: 000000000e352000 CR4: 0000000000350ef0 [ 58.420187] Call Trace: [ 58.420658] [ 58.421119] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.422006] ? __create_object+0x59/0x80 [ 58.422753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.423722] __vmalloc_noprof+0x59/0x60 [ 58.424486] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.425353] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.426285] bpf_prog_alloc+0x39/0x200 [ 58.427030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.427953] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.428808] do_seccomp+0x349/0x25e0 [ 58.429522] ? find_held_lock+0x2b/0x80 [ 58.430282] ? do_prlimit+0x310/0x610 [ 58.431031] ? __pfx_do_seccomp+0x10/0x10 [ 58.431772] ? do_raw_spin_unlock+0x53/0x220 [ 58.432597] ? _raw_spin_unlock+0x1e/0x40 [ 58.433376] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.434340] ? static_key_count+0x60/0x80 [ 58.435144] prctl_set_seccomp+0x4e/0x70 [ 58.435909] __do_sys_prctl+0xe6c/0x1d70 [ 58.436648] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.437492] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.438470] ? irqentry_exit+0xf3/0x650 [ 58.439240] do_syscall_64+0xbf/0x430 [ 58.439964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.440907] RIP: 0033:0x7fe3923dc5cd [ 58.441557] 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 [ 58.444767] RSP: 002b:00007ffdb50cb230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.446123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3923dc5cd [ 58.447440] RDX: 00005636553c7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.448716] RBP: 00007ffdb50cb290 R08: 0000000000000000 R09: 00007ffdb50ca930 [ 58.450047] R10: 0000000000000000 R11: 0000000000000246 R12: 00005636789a7ad0 [ 58.451364] R13: 00007ffdb50cb6c0 R14: 00005636789a8bc0 R15: 00005636789b9780 [ 58.452688] [ 58.453154] irq event stamp: 1733 [ 58.453755] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 58.455277] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 58.456778] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 58.458354] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 58.459876] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56456' (ECDSA) to the list of known hosts. 2025/11/18 16:44:49 fuzzer started 2025/11/18 16:44:49 dialing manager at localhost:34383 2025/11/18 16:44:49 checking machine... 2025/11/18 16:44:49 checking revisions... [ 59.351274] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:44:50 testing simple program... [ 59.438639] cgroup: Unknown subsys name 'net' [ 59.495631] cgroup: Unknown subsys name 'cpuset' [ 59.511606] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:44:49 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880137c5340 RCX=ffff8880161cfa24 RDX=0000000000000000 RSI=ffffffff83c6b3c3 RDI=ffff8880137c573c RBP=ffff8880137c5340 RSP=ffff8880161cfa48 R8 =0000000000000001 R9 =ffff8880161cfb10 R10=000000000003c9ed R11=000000000009a68c R12=0000000000000000 R13=ffff8880161cfb18 R14=ffff8880137c5340 R15=ffff8880161cfad0 RIP=ffffffff815bd7a7 RFL=00000217 [----APC] 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 00007fa22ba47900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa22bffc650 CR3=000000001fcff000 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=0000000000000000 RBX=0000000000000001 RCX=ffffffff869e91ae RDX=1ffff1100d9e114e RSI=0000000000000003 RDI=ffffffff8669bb10 RBP=ffff88806cf08ac8 RSP=ffff88806cf089f8 R8 =ffffffff869e91ae R9 =0000000000000000 R10=000000000003c9ed R11=0000000000002d5d R12=0000000000000000 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff84c72194 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f75c1850000 CR3=0000000013271000 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=34343a363120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343233 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000