[ 46.881149] ------------[ cut here ]------------ [ 46.882100] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.884181] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.885674] Modules linked in: [ 46.886549] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.888666] Tainted: [W]=WARN [ 46.889288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.890793] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.891717] 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 [ 46.894950] RSP: 0018:ffff888017057bc0 EFLAGS: 00010286 [ 46.895905] RAX: 0000000000000000 RBX: ffffed1002e0af78 RCX: ffffffff813a4050 [ 46.897213] RDX: ffff88800f5ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.898333] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0af2f [ 46.899699] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.900911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017057df8 [ 46.902275] FS: 00007ff9e38ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.903498] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.904639] CR2: 00007ffcd0a85ef8 CR3: 000000000d74c000 CR4: 0000000000350ef0 [ 46.906011] Call Trace: [ 46.906568] [ 46.907006] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.907975] ? __create_object+0x59/0x80 [ 46.908825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.909758] __vmalloc_noprof+0x59/0x60 [ 46.910424] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.911143] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.911853] bpf_prog_alloc+0x39/0x200 [ 46.912447] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.913196] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.913876] do_seccomp+0x349/0x25e0 [ 46.914464] ? find_held_lock+0x2b/0x80 [ 46.915058] ? do_prlimit+0x310/0x610 [ 46.915610] ? __pfx_do_seccomp+0x10/0x10 [ 46.916234] ? do_raw_spin_unlock+0x53/0x220 [ 46.916864] ? _raw_spin_unlock+0x1e/0x40 [ 46.917479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.918261] ? static_key_count+0x60/0x80 [ 46.918861] prctl_set_seccomp+0x4e/0x70 [ 46.919478] __do_sys_prctl+0xe6c/0x1d70 [ 46.920096] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.920747] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.921522] ? irqentry_exit+0xf3/0x650 [ 46.922135] do_syscall_64+0xbf/0x430 [ 46.922688] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.923441] RIP: 0033:0x7ff9e3d9f5cd [ 46.923970] 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 [ 46.926503] RSP: 002b:00007ffcd0a83dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.927589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9e3d9f5cd [ 46.928611] RDX: 00005612fb3d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.929629] RBP: 00007ffcd0a83e20 R08: 0000000000000000 R09: 00007ffcd0a834c0 [ 46.930657] R10: 0000000000000000 R11: 0000000000000246 R12: 00005613048892b0 [ 46.931696] R13: 00007ffcd0a84250 R14: 000056130488bd20 R15: 000056130489d8d0 [ 46.932735] [ 46.933107] irq event stamp: 1825 [ 46.933646] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.935146] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.936638] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 46.938142] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 46.939626] ---[ end trace 0000000000000000 ]--- [ 49.860640] ------------[ cut here ]------------ [ 49.861716] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.863996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.865677] Modules linked in: [ 49.866431] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.868708] Tainted: [W]=WARN [ 49.869405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.871116] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.872174] 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 [ 49.875834] RSP: 0018:ffff88801b1f7bc0 EFLAGS: 00010286 [ 49.876960] RAX: 0000000000000000 RBX: ffffed100363ef78 RCX: ffffffff813a4050 [ 49.878437] RDX: ffff88801b018000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.879909] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100363ef2f [ 49.881375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.882874] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1f7df8 [ 49.884365] FS: 00007f89bfc50900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.886151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.887228] CR2: 00007ffecde11ef8 CR3: 000000000e142000 CR4: 0000000000350ef0 [ 49.888483] Call Trace: [ 49.888938] [ 49.889377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.890297] ? __create_object+0x59/0x80 [ 49.891019] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.891974] __vmalloc_noprof+0x59/0x60 [ 49.892723] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.893569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.894491] bpf_prog_alloc+0x39/0x200 [ 49.895220] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.896136] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.896971] do_seccomp+0x349/0x25e0 [ 49.897673] ? find_held_lock+0x2b/0x80 [ 49.898420] ? do_prlimit+0x310/0x610 [ 49.899153] ? __pfx_do_seccomp+0x10/0x10 [ 49.899886] ? do_raw_spin_unlock+0x53/0x220 [ 49.900707] ? _raw_spin_unlock+0x1e/0x40 [ 49.901460] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.902407] ? static_key_count+0x60/0x80 [ 49.903203] prctl_set_seccomp+0x4e/0x70 [ 49.903923] __do_sys_prctl+0xe6c/0x1d70 [ 49.904688] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.905519] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.906487] ? irqentry_exit+0xf3/0x650 [ 49.907237] do_syscall_64+0xbf/0x430 [ 49.907915] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.908844] RIP: 0033:0x7f89c01425cd [ 49.909526] 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 [ 49.912605] RSP: 002b:00007ffecde0ff40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.913932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89c01425cd [ 49.915220] RDX: 000055c6b8a82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.916470] RBP: 00007ffecde0ffa0 R08: 0000000000000000 R09: 00007ffecde0f640 [ 49.917725] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6dcda42b0 [ 49.918981] R13: 00007ffecde103d0 R14: 000055c6dcda6d20 R15: 000055c6dcdb88d0 [ 49.920253] [ 49.920668] irq event stamp: 1769 [ 49.921296] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.922790] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.924276] softirqs last enabled at (1558): [] handle_softirqs+0x50c/0x770 [ 49.925793] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 49.927210] ---[ end trace 0000000000000000 ]--- [ 50.625659] ------------[ cut here ]------------ [ 50.626583] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.628503] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.629935] Modules linked in: [ 50.630797] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.632980] Tainted: [W]=WARN [ 50.633560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.635013] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.635895] 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 [ 50.638961] RSP: 0018:ffff88801780fbc0 EFLAGS: 00010286 [ 50.639928] RAX: 0000000000000000 RBX: ffffed1002f01f78 RCX: ffffffff813a4050 [ 50.641186] RDX: ffff888015e59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.642443] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f01f2f [ 50.643681] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.644926] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801780fdf8 [ 50.646172] FS: 00007f4035bb2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.647603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.648640] CR2: 00007f40360a4580 CR3: 000000000bc5b000 CR4: 0000000000350ef0 [ 50.649919] Call Trace: [ 50.650433] [ 50.650831] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.651718] ? __create_object+0x59/0x80 [ 50.652478] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.653419] __vmalloc_noprof+0x59/0x60 [ 50.654176] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.654978] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.655885] bpf_prog_alloc+0x39/0x200 [ 50.656602] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.657510] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.658410] do_seccomp+0x349/0x25e0 [ 50.659105] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.659944] ? __pfx_do_seccomp+0x10/0x10 [ 50.660710] ? find_held_lock+0x2b/0x80 [ 50.661442] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.662387] ? static_key_count+0x60/0x80 [ 50.663168] prctl_set_seccomp+0x4e/0x70 [ 50.663885] __do_sys_prctl+0xe6c/0x1d70 [ 50.664643] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.665473] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.666423] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.667363] ? irqentry_exit+0xf3/0x650 [ 50.668103] do_syscall_64+0xbf/0x430 [ 50.668786] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.669707] RIP: 0033:0x7f40360a45cd [ 50.670409] 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 [ 50.673478] RSP: 002b:00007ffd7048b360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.674682] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f40360a45cd [ 50.675451] RDX: 0000558856dbee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.676218] RBP: 00007ffd7048b3c0 R08: 0000000000000000 R09: 00007ffd7048aa60 [ 50.676956] R10: 0000000000000000 R11: 0000000000000246 R12: 000055887544ead0 [ 50.677725] R13: 00007ffd7048b7f0 R14: 000055887544fbc0 R15: 0000558875460780 [ 50.678512] [ 50.678749] irq event stamp: 1835 [ 50.679105] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 50.679912] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 50.680736] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 50.681583] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 50.682426] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9172' (ECDSA) to the list of known hosts. 2025/11/18 12:59:41 fuzzer started 2025/11/18 12:59:41 dialing manager at localhost:34383 2025/11/18 12:59:41 checking machine... 2025/11/18 12:59:41 checking revisions... [ 51.594234] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:59:42 testing simple program... [ 51.669811] cgroup: Unknown subsys name 'net' [ 51.735479] cgroup: Unknown subsys name 'cpuset' [ 51.749420] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:59:41 Registers: info registers vcpu 0 RAX=ffffffff88596180 RBX=ffff88801b01d340 RCX=0000000000000002 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce088a8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81526f55 RFL=00000002 [-------] 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 00007f89bfc50900 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=00007f89c0207618 CR3=000000000bcae000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86e88996 RDX=1ffff1100d9e115b RSI=1ffff1100d9e1159 RDI=ffff88806cf08ad8 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86e8899a R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000c8155 R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff8880096efe68 R15=ffff88806cf08a70 RIP=ffffffff8135f061 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 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc4b25b8018 CR3=000000000ccef000 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=2030343a39353a323120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030343a39353a3231203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000