[ 38.949609] ------------[ cut here ]------------ [ 38.950568] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.952630] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.954126] Modules linked in: [ 38.955029] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.957101] Tainted: [W]=WARN [ 38.957736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.959241] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.960163] 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 [ 38.963355] RSP: 0018:ffff88801b867bc0 EFLAGS: 00010286 [ 38.964346] RAX: 0000000000000000 RBX: ffffed100370cf78 RCX: ffffffff813a4050 [ 38.965625] RDX: ffff88801cc59bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.966926] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100370cf2f [ 38.968206] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.969491] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b867df8 [ 38.970790] FS: 00007f88cc6fe900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.972217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.973277] CR2: 00007ffc261b0ef8 CR3: 000000000b6b4000 CR4: 0000000000350ef0 [ 38.974575] Call Trace: [ 38.975098] [ 38.975516] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.976427] ? __create_object+0x59/0x80 [ 38.977230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.978221] __vmalloc_noprof+0x59/0x60 [ 38.978987] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.979875] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.980811] bpf_prog_alloc+0x39/0x200 [ 38.981503] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.982436] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.983362] do_seccomp+0x349/0x25e0 [ 38.984084] ? find_held_lock+0x2b/0x80 [ 38.984851] ? do_prlimit+0x310/0x610 [ 38.985549] ? __pfx_do_seccomp+0x10/0x10 [ 38.986346] ? do_raw_spin_unlock+0x53/0x220 [ 38.987196] ? _raw_spin_unlock+0x1e/0x40 [ 38.987979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.988940] ? static_key_count+0x60/0x80 [ 38.989751] prctl_set_seccomp+0x4e/0x70 [ 38.990489] __do_sys_prctl+0xe6c/0x1d70 [ 38.991298] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.992167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.993134] ? irqentry_exit+0xf3/0x650 [ 38.993910] do_syscall_64+0xbf/0x430 [ 38.994626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.995605] RIP: 0033:0x7f88ccbf05cd [ 38.996316] 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 [ 38.999529] RSP: 002b:00007ffc261ae6c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.000897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f88ccbf05cd [ 39.002187] RDX: 000055618c0abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.003483] RBP: 00007ffc261ae720 R08: 0000000000000000 R09: 00007ffc261addc0 [ 39.004767] R10: 0000000000000000 R11: 0000000000000246 R12: 00005561c0067240 [ 39.006050] R13: 00007ffc261aeb50 R14: 00005561c0066bf0 R15: 00005561c007b4d0 [ 39.007366] [ 39.007837] irq event stamp: 1809 [ 39.008440] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 39.009956] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.011490] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 39.013059] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 39.014593] ---[ end trace 0000000000000000 ]--- [ 42.629942] ------------[ cut here ]------------ [ 42.630974] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.633202] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.634795] Modules linked in: [ 42.635428] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.637633] Tainted: [W]=WARN [ 42.638268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.639862] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.640854] 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 [ 42.644308] RSP: 0018:ffff8880173dfbc0 EFLAGS: 00010286 [ 42.645354] RAX: 0000000000000000 RBX: ffffed1002e7bf78 RCX: ffffffff813a4050 [ 42.646761] RDX: ffff88801ba1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.648137] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7bf2f [ 42.649521] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.650929] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173dfdf8 [ 42.652318] FS: 00007f86905e3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.653879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.655048] CR2: 00007f8690ad5580 CR3: 000000000d71a000 CR4: 0000000000350ef0 [ 42.656452] Call Trace: [ 42.657011] [ 42.657467] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.658455] ? __create_object+0x59/0x80 [ 42.659315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.660379] __vmalloc_noprof+0x59/0x60 [ 42.661205] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.662155] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.663182] bpf_prog_alloc+0x39/0x200 [ 42.663987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.665028] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.666023] do_seccomp+0x349/0x25e0 [ 42.666824] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.667814] ? __pfx_do_seccomp+0x10/0x10 [ 42.668631] ? find_held_lock+0x2b/0x80 [ 42.669469] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.670515] ? static_key_count+0x60/0x80 [ 42.671408] prctl_set_seccomp+0x4e/0x70 [ 42.672264] __do_sys_prctl+0xe6c/0x1d70 [ 42.673121] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.674066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.675149] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.676213] ? irqentry_exit+0xf3/0x650 [ 42.677043] do_syscall_64+0xbf/0x430 [ 42.677844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.678898] RIP: 0033:0x7f8690ad55cd [ 42.679623] 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 [ 42.683114] RSP: 002b:00007ffee95a3b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.684604] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8690ad55cd [ 42.686002] RDX: 0000558f49207e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.687354] RBP: 00007ffee95a3bc0 R08: 0000000000000000 R09: 00007ffee95a3260 [ 42.688532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f69425ad0 [ 42.689715] R13: 00007ffee95a3ff0 R14: 0000558f69426bc0 R15: 0000558f69437780 [ 42.690925] [ 42.691318] irq event stamp: 1875 [ 42.691921] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 42.693356] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 42.694795] softirqs last enabled at (1908): [] handle_softirqs+0x50c/0x770 [ 42.696235] softirqs last disabled at (1903): [] __irq_exit_rcu+0xc4/0x100 [ 42.697643] ---[ end trace 0000000000000000 ]--- [ 43.496507] ------------[ cut here ]------------ [ 43.497741] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.500631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.502702] Modules linked in: [ 43.503472] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.506041] Tainted: [W]=WARN [ 43.506829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.508744] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.509932] 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 [ 43.514032] RSP: 0018:ffff888015947bc0 EFLAGS: 00010286 [ 43.515328] RAX: 0000000000000000 RBX: ffffed1002b28f78 RCX: ffffffff813a4050 [ 43.516994] RDX: ffff888016b05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.518754] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b28f2f [ 43.520068] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.521373] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015947df8 [ 43.522710] FS: 00007ff61de14900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.524151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.525207] CR2: 00007ff61e306580 CR3: 000000000a5c7000 CR4: 0000000000350ef0 [ 43.526499] Call Trace: [ 43.527016] [ 43.527437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.528341] ? __create_object+0x59/0x80 [ 43.529130] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.530112] __vmalloc_noprof+0x59/0x60 [ 43.530888] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.531782] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.532723] bpf_prog_alloc+0x39/0x200 [ 43.533425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.534366] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.535295] do_seccomp+0x349/0x25e0 [ 43.536017] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.536933] ? __pfx_do_seccomp+0x10/0x10 [ 43.537727] ? find_held_lock+0x2b/0x80 [ 43.538450] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.539432] ? static_key_count+0x60/0x80 [ 43.540242] prctl_set_seccomp+0x4e/0x70 [ 43.541035] __do_sys_prctl+0xe6c/0x1d70 [ 43.541823] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.542657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.543641] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.544633] ? irqentry_exit+0xf3/0x650 [ 43.545410] do_syscall_64+0xbf/0x430 [ 43.546158] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.547144] RIP: 0033:0x7ff61e3065cd [ 43.547867] 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 [ 43.551115] RSP: 002b:00007ffff10588c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.552499] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff61e3065cd [ 43.553801] RDX: 000055a29fb02e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.555122] RBP: 00007ffff1058920 R08: 0000000000000000 R09: 00007ffff1057fc0 [ 43.556503] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2b3999bf0 [ 43.557939] R13: 00007ffff1058d50 R14: 000055a2b39a3380 R15: 000055a2b39ae460 [ 43.559417] [ 43.559908] irq event stamp: 1849 [ 43.560475] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 43.561893] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 43.563339] softirqs last enabled at (1412): [] handle_softirqs+0x50c/0x770 [ 43.564817] softirqs last disabled at (1403): [] __irq_exit_rcu+0xc4/0x100 [ 43.566221] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57429' (ECDSA) to the list of known hosts. 2025/11/18 02:34:58 fuzzer started 2025/11/18 02:34:58 dialing manager at localhost:37895 2025/11/18 02:34:58 checking machine... 2025/11/18 02:34:58 checking revisions... [ 44.517601] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:34:59 testing simple program... [ 44.600071] cgroup: Unknown subsys name 'net' [ 44.653789] cgroup: Unknown subsys name 'cpuset' [ 44.668183] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:34:58 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000000 RCX=ffff8880159cf3fc RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888014b341d8 RBP=ffffffff85e1ffe0 RSP=ffff8880159cf3b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888014b341d8 R13=ffff8880159cf3fc R14=0000000000000001 R15=0000000000000001 RIP=ffffffff84c9a4c0 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 00007fd0a19d0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8690b9a618 CR3=000000000dad8000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=1f576dbf09d294f000000000000ae988 XMM05=b7e3dc7cc5addc8b00000000003223e8 XMM06=5b75c91c804453420000000000320d20 XMM07=fb795ef6d65770560000000000311670 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880097578e8 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009757738 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000453f 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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558f69422218 CR3=000000000d829000 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=34333a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343732 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000