[ 45.942871] ------------[ cut here ]------------ [ 45.943856] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.945971] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.947471] Modules linked in: [ 45.948394] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.951041] Tainted: [W]=WARN [ 45.951611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.953176] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.954121] 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 [ 45.957369] RSP: 0018:ffff88801a987bc0 EFLAGS: 00010286 [ 45.958369] RAX: 0000000000000000 RBX: ffffed1003530f78 RCX: ffffffff813a4050 [ 45.959688] RDX: ffff88801a13d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.961012] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003530f2f [ 45.962329] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.963652] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a987df8 [ 45.965108] FS: 00007f6245595900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.966594] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.967689] CR2: 00007f6245a87580 CR3: 000000000dc90000 CR4: 0000000000350ef0 [ 45.969025] Call Trace: [ 45.969498] [ 45.969965] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.970937] ? __create_object+0x59/0x80 [ 45.971753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.972762] __vmalloc_noprof+0x59/0x60 [ 45.973495] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.974388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.975350] bpf_prog_alloc+0x39/0x200 [ 45.976115] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.977114] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.978072] do_seccomp+0x349/0x25e0 [ 45.978842] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.979802] ? __pfx_do_seccomp+0x10/0x10 [ 45.980606] ? find_held_lock+0x2b/0x80 [ 45.981422] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.982450] ? static_key_count+0x60/0x80 [ 45.983310] prctl_set_seccomp+0x4e/0x70 [ 45.984138] __do_sys_prctl+0xe6c/0x1d70 [ 45.984998] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.985916] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.986954] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.987986] ? irqentry_exit+0xf3/0x650 [ 45.988820] do_syscall_64+0xbf/0x430 [ 45.989562] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.990573] RIP: 0033:0x7f6245a875cd [ 45.991328] 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 [ 45.994744] RSP: 002b:00007ffdd01d6db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.996203] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6245a875cd [ 45.997586] RDX: 000055920c80ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.998955] RBP: 00007ffdd01d6e10 R08: 0000000000000000 R09: 00007ffdd01d64b0 [ 46.000339] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592301e3ad0 [ 46.001704] R13: 00007ffdd01d7240 R14: 00005592301e4bc0 R15: 00005592301f5780 [ 46.003092] [ 46.003542] irq event stamp: 3653 [ 46.004242] hardirqs last enabled at (3663): [] __up_console_sem+0x78/0x80 [ 46.005881] hardirqs last disabled at (3672): [] __up_console_sem+0x5d/0x80 [ 46.007512] softirqs last enabled at (3498): [] handle_softirqs+0x50c/0x770 [ 46.009173] softirqs last disabled at (3493): [] __irq_exit_rcu+0xc4/0x100 [ 46.010563] ---[ end trace 0000000000000000 ]--- [ 48.981409] ------------[ cut here ]------------ [ 48.982342] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.984360] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 48.985780] Modules linked in: [ 48.986358] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.988377] Tainted: [W]=WARN [ 48.988973] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.990449] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.991566] 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 [ 48.994752] RSP: 0018:ffff8880174d7bc0 EFLAGS: 00010286 [ 48.995724] RAX: 0000000000000000 RBX: ffffed1002e9af78 RCX: ffffffff813a4050 [ 48.997034] RDX: ffff88801a150000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.998341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9af2f [ 48.999624] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.000926] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174d7df8 [ 49.002209] FS: 00007f9e98da5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.003658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.004740] CR2: 00007f9e99297580 CR3: 000000001fb74000 CR4: 0000000000350ef0 [ 49.006026] Call Trace: [ 49.006495] [ 49.006946] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.007855] ? __create_object+0x59/0x80 [ 49.008607] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.009587] __vmalloc_noprof+0x59/0x60 [ 49.010344] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.011216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.012142] bpf_prog_alloc+0x39/0x200 [ 49.012915] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.013854] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.014761] do_seccomp+0x349/0x25e0 [ 49.015440] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.016344] ? __pfx_do_seccomp+0x10/0x10 [ 49.017129] ? find_held_lock+0x2b/0x80 [ 49.017880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.018848] ? static_key_count+0x60/0x80 [ 49.019610] prctl_set_seccomp+0x4e/0x70 [ 49.020409] __do_sys_prctl+0xe6c/0x1d70 [ 49.021197] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.022068] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.023041] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.024006] ? irqentry_exit+0xf3/0x650 [ 49.024777] do_syscall_64+0xbf/0x430 [ 49.025472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.026416] RIP: 0033:0x7f9e992975cd [ 49.027105] 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 [ 49.030299] RSP: 002b:00007ffe643724f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.031688] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e992975cd [ 49.033011] RDX: 000055716540ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.034290] RBP: 00007ffe64372550 R08: 0000000000000000 R09: 00007ffe64371bf0 [ 49.035566] R10: 0000000000000000 R11: 0000000000000246 R12: 000055718f2e5bf0 [ 49.036856] R13: 00007ffe64372980 R14: 000055718f2ef380 R15: 000055718f2fa460 [ 49.038156] [ 49.038582] irq event stamp: 1747 [ 49.039229] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.040756] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.042266] softirqs last enabled at (1302): [] handle_softirqs+0x50c/0x770 [ 49.043807] softirqs last disabled at (1265): [] __irq_exit_rcu+0xc4/0x100 [ 49.045338] ---[ end trace 0000000000000000 ]--- [ 49.896507] ------------[ cut here ]------------ [ 49.897402] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.899393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.900654] Modules linked in: [ 49.901143] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.902780] Tainted: [W]=WARN [ 49.903239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.904452] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.905214] 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 [ 49.907854] RSP: 0018:ffff888016017bc0 EFLAGS: 00010286 [ 49.908694] RAX: 0000000000000000 RBX: ffffed1002c02f78 RCX: ffffffff813a4050 [ 49.909769] RDX: ffff88801a178000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.910834] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c02f2f [ 49.911898] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.912981] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016017df8 [ 49.914061] FS: 00007fd4d497a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.915270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.916166] CR2: 00007ffd6b33cef8 CR3: 000000000ed73000 CR4: 0000000000350ef0 [ 49.917251] Call Trace: [ 49.917674] [ 49.918018] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.918772] ? __create_object+0x59/0x80 [ 49.919390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.920201] __vmalloc_noprof+0x59/0x60 [ 49.920862] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.921556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.922348] bpf_prog_alloc+0x39/0x200 [ 49.922973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.923779] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.924514] do_seccomp+0x349/0x25e0 [ 49.925127] ? find_held_lock+0x2b/0x80 [ 49.925776] ? do_prlimit+0x310/0x610 [ 49.926367] ? __pfx_do_seccomp+0x10/0x10 [ 49.927035] ? do_raw_spin_unlock+0x53/0x220 [ 49.927744] ? _raw_spin_unlock+0x1e/0x40 [ 49.928378] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.929212] ? static_key_count+0x60/0x80 [ 49.929908] prctl_set_seccomp+0x4e/0x70 [ 49.930534] __do_sys_prctl+0xe6c/0x1d70 [ 49.931228] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.931962] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.932822] ? irqentry_exit+0xf3/0x650 [ 49.933454] do_syscall_64+0xbf/0x430 [ 49.934103] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.934947] RIP: 0033:0x7fd4d4e6c5cd [ 49.935525] 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 [ 49.938289] RSP: 002b:00007ffd6b33bc80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.939487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd4d4e6c5cd [ 49.940648] RDX: 000055e0f0bcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.941777] RBP: 00007ffd6b33bce0 R08: 0000000000000000 R09: 00007ffd6b33b380 [ 49.942908] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e118a44ad0 [ 49.944028] R13: 00007ffd6b33c110 R14: 000055e118a45bc0 R15: 000055e118a56780 [ 49.945182] [ 49.945560] irq event stamp: 1711 [ 49.946131] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 49.947485] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 49.948853] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 49.950237] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 49.951586] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3830' (ECDSA) to the list of known hosts. 2025/11/17 19:24:20 fuzzer started 2025/11/17 19:24:21 dialing manager at localhost:37895 2025/11/17 19:24:21 checking machine... 2025/11/17 19:24:21 checking revisions... [ 50.918617] kmemleak: Automatic memory scanning thread ended 2025/11/17 19:24:21 testing simple program... [ 51.010122] cgroup: Unknown subsys name 'net' [ 51.061412] cgroup: Unknown subsys name 'cpuset' [ 51.074681] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 19:24:20 Registers: info registers vcpu 0 RAX=0000000000000004 RBX=ffff88800fa58000 RCX=ffffffff87d0b770 RDX=0000000000000008 RSI=ffff88800fa58ad0 RDI=ffff88800fa58000 RBP=ffff88800fa58a58 RSP=ffff888013e47618 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800fa58ad0 R13=0000000000000003 R14=0000000000000000 R15=0000000000000004 RIP=ffffffff81526542 RFL=00000046 [---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 00007f7c774a2700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6436c000 CR3=0000000013a9d000 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=2030323a34323a393120373120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039313a34323a3931203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000293ad RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9e9935a650 CR3=0000000013a9d000 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=34323a393120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343432 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000