[ 39.418959] ------------[ cut here ]------------ [ 39.419908] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.421650] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.422840] Modules linked in: [ 39.423412] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.425111] Tainted: [W]=WARN [ 39.425612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.426866] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.427702] 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 [ 39.430407] RSP: 0018:ffff8880174f7bc0 EFLAGS: 00010286 [ 39.431201] RAX: 0000000000000000 RBX: ffffed1002e9ef78 RCX: ffffffff813a4050 [ 39.432363] RDX: ffff888015c28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.433464] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9ef2f [ 39.434529] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.435666] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174f7df8 [ 39.436807] FS: 00007f2cc3f8f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.437979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.438868] CR2: 00007ffc0c179ef7 CR3: 000000000ca5c000 CR4: 0000000000350ef0 [ 39.439944] Call Trace: [ 39.440326] [ 39.440693] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.441485] ? __create_object+0x59/0x80 [ 39.442128] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.443002] __vmalloc_noprof+0x59/0x60 [ 39.443632] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.444321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.445104] bpf_prog_alloc+0x39/0x200 [ 39.445728] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.446578] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.447299] do_seccomp+0x349/0x25e0 [ 39.447909] ? find_held_lock+0x2b/0x80 [ 39.448539] ? do_prlimit+0x310/0x610 [ 39.449134] ? __pfx_do_seccomp+0x10/0x10 [ 39.449819] ? do_raw_spin_unlock+0x53/0x220 [ 39.450603] ? _raw_spin_unlock+0x1e/0x40 [ 39.451219] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.452034] ? static_key_count+0x60/0x80 [ 39.452724] prctl_set_seccomp+0x4e/0x70 [ 39.453357] __do_sys_prctl+0xe6c/0x1d70 [ 39.454007] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.454809] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.455631] ? irqentry_exit+0xf3/0x650 [ 39.456241] do_syscall_64+0xbf/0x430 [ 39.456857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.457636] RIP: 0033:0x7f2cc44815cd [ 39.458207] 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 [ 39.460954] RSP: 002b:00007ffc0c178740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.462147] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2cc44815cd [ 39.463267] RDX: 0000561dff381e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.464340] RBP: 00007ffc0c1787a0 R08: 0000000000000000 R09: 00007ffc0c177e40 [ 39.465419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e0785e2b0 [ 39.466480] R13: 00007ffc0c178bd0 R14: 0000561e07860d20 R15: 0000561e078728d0 [ 39.467615] [ 39.467978] irq event stamp: 1773 [ 39.468600] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.469858] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.471125] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 39.472424] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 39.473677] ---[ end trace 0000000000000000 ]--- [ 42.826319] ------------[ cut here ]------------ [ 42.827232] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.829281] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.830836] Modules linked in: [ 42.831475] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.833456] Tainted: [W]=WARN [ 42.833997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.835475] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.836329] 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 [ 42.839463] RSP: 0018:ffff88801856fbc0 EFLAGS: 00010286 [ 42.840445] RAX: 0000000000000000 RBX: ffffed10030adf78 RCX: ffffffff813a4050 [ 42.841729] RDX: ffff888009878000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.842983] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030adf2f [ 42.844253] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.845524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801856fdf8 [ 42.846789] FS: 00007f9b93152900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.848215] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.849270] CR2: 00007f9b93644580 CR3: 0000000020d0c000 CR4: 0000000000350ef0 [ 42.850535] Call Trace: [ 42.851002] [ 42.851461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.852301] ? __create_object+0x59/0x80 [ 42.853062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.854029] __vmalloc_noprof+0x59/0x60 [ 42.854791] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.855657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.856571] bpf_prog_alloc+0x39/0x200 [ 42.857263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.858176] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.859051] do_seccomp+0x349/0x25e0 [ 42.859760] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.860638] ? __pfx_do_seccomp+0x10/0x10 [ 42.861361] ? find_held_lock+0x2b/0x80 [ 42.862104] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.863043] ? static_key_count+0x60/0x80 [ 42.863846] prctl_set_seccomp+0x4e/0x70 [ 42.864603] __do_sys_prctl+0xe6c/0x1d70 [ 42.865334] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.866184] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.867130] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.868099] ? irqentry_exit+0xf3/0x650 [ 42.868848] do_syscall_64+0xbf/0x430 [ 42.869578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.870511] RIP: 0033:0x7f9b936445cd [ 42.871161] 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 [ 42.874288] RSP: 002b:00007fffe6d38fd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.875651] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b936445cd [ 42.876902] RDX: 0000559a8e459e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.878152] RBP: 00007fffe6d39030 R08: 0000000000000000 R09: 00007fffe6d386d0 [ 42.879429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559ab5ec0ad0 [ 42.880679] R13: 00007fffe6d39460 R14: 0000559ab5ec1bc0 R15: 0000559ab5ed2780 [ 42.881943] [ 42.882360] irq event stamp: 1757 [ 42.882975] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.884490] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.885744] softirqs last enabled at (1264): [] handle_softirqs+0x50c/0x770 [ 42.887007] softirqs last disabled at (1245): [] __irq_exit_rcu+0xc4/0x100 [ 42.888336] ---[ end trace 0000000000000000 ]--- [ 43.659993] ------------[ cut here ]------------ [ 43.660922] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.662898] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.664327] Modules linked in: [ 43.664978] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.666923] Tainted: [W]=WARN [ 43.667538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.668993] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.669887] 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 [ 43.672997] RSP: 0018:ffff888016e17bc0 EFLAGS: 00010286 [ 43.673954] RAX: 0000000000000000 RBX: ffffed1002dc2f78 RCX: ffffffff813a4050 [ 43.675201] RDX: ffff8880185a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.676484] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc2f2f [ 43.677728] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.678980] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e17df8 [ 43.680267] FS: 00007f45bb77f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.681698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.682750] CR2: 00007ffdc471fef7 CR3: 0000000009ed1000 CR4: 0000000000350ef0 [ 43.684045] Call Trace: [ 43.684550] [ 43.684964] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.685862] ? __create_object+0x59/0x80 [ 43.686654] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.687641] __vmalloc_noprof+0x59/0x60 [ 43.688362] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.689239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.690173] bpf_prog_alloc+0x39/0x200 [ 43.690907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.691842] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.692753] do_seccomp+0x349/0x25e0 [ 43.693481] ? find_held_lock+0x2b/0x80 [ 43.694189] ? do_prlimit+0x310/0x610 [ 43.694926] ? __pfx_do_seccomp+0x10/0x10 [ 43.695720] ? do_raw_spin_unlock+0x53/0x220 [ 43.696571] ? _raw_spin_unlock+0x1e/0x40 [ 43.697300] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.698255] ? static_key_count+0x60/0x80 [ 43.699034] prctl_set_seccomp+0x4e/0x70 [ 43.699809] __do_sys_prctl+0xe6c/0x1d70 [ 43.700592] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.701442] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.702365] ? irqentry_exit+0xf3/0x650 [ 43.703136] do_syscall_64+0xbf/0x430 [ 43.703906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.704866] RIP: 0033:0x7f45bbc715cd [ 43.705582] 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 [ 43.708768] RSP: 002b:00007ffdc471ea90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.710128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45bbc715cd [ 43.711436] RDX: 00005636f29b5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.712708] RBP: 00007ffdc471eaf0 R08: 0000000000000000 R09: 00007ffdc471e190 [ 43.713997] R10: 0000000000000000 R11: 0000000000000246 R12: 000056372b9122b0 [ 43.715276] R13: 00007ffdc471ef20 R14: 000056372b914d20 R15: 000056372b9268d0 [ 43.716596] [ 43.717019] irq event stamp: 1765 [ 43.717660] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 43.719181] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 43.720718] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 43.722259] softirqs last disabled at (1749): [] __irq_exit_rcu+0xc4/0x100 [ 43.723764] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13673' (ECDSA) to the list of known hosts. 2025/11/17 09:49:29 fuzzer started 2025/11/17 09:49:30 dialing manager at localhost:37895 2025/11/17 09:49:30 checking machine... 2025/11/17 09:49:30 checking revisions... [ 44.608845] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:49:30 testing simple program... [ 44.706675] cgroup: Unknown subsys name 'net' [ 44.760694] cgroup: Unknown subsys name 'cpuset' [ 44.774918] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:49:29 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffffffff85c2ca00 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85c2d458 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffffffff85c2d480 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270c7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9b93709618 CR3=000000000caaf000 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=2039323a39343a393020373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a39343a3930203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000000 RCX=4b952e4da9267483 RDX=00000000915d54c6 RSI=000000005e406224 RDI=0000000000104185 RBP=ffffffff85e1ffe0 RSP=ffff88800e30f610 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff8152926b RFL=00000206 [-----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 00007f9b93152900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffe6d33000 CR3=0000000020c99000 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