[ 46.062293] ------------[ cut here ]------------ [ 46.063182] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.065175] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.066631] Modules linked in: [ 46.067271] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.069477] Tainted: [W]=WARN [ 46.070040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.071546] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.072458] 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 [ 46.075549] RSP: 0018:ffff888015ab7bc0 EFLAGS: 00010286 [ 46.076655] RAX: 0000000000000000 RBX: ffffed1002b56f78 RCX: ffffffff813a4050 [ 46.077940] RDX: ffff888016e75340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.079509] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b56f2f [ 46.080762] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.082023] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ab7df8 [ 46.083276] FS: 00007f7be7203900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.084682] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.085924] CR2: 00007f7be76f5580 CR3: 000000000ce36000 CR4: 0000000000350ef0 [ 46.087409] Call Trace: [ 46.088031] [ 46.088496] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.089378] ? __create_object+0x59/0x80 [ 46.090111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.091064] __vmalloc_noprof+0x59/0x60 [ 46.091808] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.092661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.093584] bpf_prog_alloc+0x39/0x200 [ 46.094329] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.095254] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.096092] do_seccomp+0x349/0x25e0 [ 46.096797] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.097683] ? __pfx_do_seccomp+0x10/0x10 [ 46.098486] ? find_held_lock+0x2b/0x80 [ 46.099229] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.100176] ? static_key_count+0x60/0x80 [ 46.100927] prctl_set_seccomp+0x4e/0x70 [ 46.101695] __do_sys_prctl+0xe6c/0x1d70 [ 46.102495] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.103355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.104311] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.105273] ? irqentry_exit+0xf3/0x650 [ 46.105993] do_syscall_64+0xbf/0x430 [ 46.106738] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.107666] RIP: 0033:0x7f7be76f55cd [ 46.108363] 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 [ 46.111477] RSP: 002b:00007ffdccae95a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.112813] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7be76f55cd [ 46.114070] RDX: 0000563e1132de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.115329] RBP: 00007ffdccae9600 R08: 0000000000000000 R09: 00007ffdccae8ca0 [ 46.116586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563e23d90ad0 [ 46.117862] R13: 00007ffdccae9a30 R14: 0000563e23d91bc0 R15: 0000563e23da2780 [ 46.119163] [ 46.119584] irq event stamp: 1823 [ 46.120226] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 46.121729] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 46.123209] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 46.124719] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.126223] ---[ end trace 0000000000000000 ]--- [ 49.460763] ------------[ cut here ]------------ [ 49.461705] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.463695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.465178] Modules linked in: [ 49.465776] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.467777] Tainted: [W]=WARN [ 49.468364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.469834] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.470746] 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 [ 49.473890] RSP: 0018:ffff8880185a7bc0 EFLAGS: 00010286 [ 49.474864] RAX: 0000000000000000 RBX: ffffed10030b4f78 RCX: ffffffff813a4050 [ 49.476151] RDX: ffff8880158a9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.477428] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b4f2f [ 49.478717] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.479990] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185a7df8 [ 49.481267] FS: 00007ff31b3fd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.482700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.483757] CR2: 00007ffd85d9bef7 CR3: 000000000df86000 CR4: 0000000000350ef0 [ 49.485038] Call Trace: [ 49.485545] [ 49.485975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.486863] ? __create_object+0x59/0x80 [ 49.487641] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.488608] __vmalloc_noprof+0x59/0x60 [ 49.489371] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.490255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.491189] bpf_prog_alloc+0x39/0x200 [ 49.491877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.492798] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.493701] do_seccomp+0x349/0x25e0 [ 49.494425] ? find_held_lock+0x2b/0x80 [ 49.495184] ? do_prlimit+0x310/0x610 [ 49.495877] ? __pfx_do_seccomp+0x10/0x10 [ 49.496660] ? do_raw_spin_unlock+0x53/0x220 [ 49.497491] ? _raw_spin_unlock+0x1e/0x40 [ 49.498284] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.499247] ? static_key_count+0x60/0x80 [ 49.499999] prctl_set_seccomp+0x4e/0x70 [ 49.500779] __do_sys_prctl+0xe6c/0x1d70 [ 49.501547] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.502419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.503388] ? irqentry_exit+0xf3/0x650 [ 49.504102] do_syscall_64+0xbf/0x430 [ 49.504829] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.505786] RIP: 0033:0x7ff31b8ef5cd [ 49.506488] 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 [ 49.509629] RSP: 002b:00007ffd85d9a270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.510738] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff31b8ef5cd [ 49.511556] RDX: 0000564ab108ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.512358] RBP: 00007ffd85d9a2d0 R08: 0000000000000000 R09: 00007ffd85d99970 [ 49.513127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564aec0652b0 [ 49.513943] R13: 00007ffd85d9a700 R14: 0000564aec067d20 R15: 0000564aec0798d0 [ 49.514732] [ 49.514982] irq event stamp: 1737 [ 49.515368] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.516288] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 49.517192] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 49.518069] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 49.518947] ---[ end trace 0000000000000000 ]--- [ 50.348725] ------------[ cut here ]------------ [ 50.349663] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.351693] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.353177] Modules linked in: [ 50.353787] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.355777] Tainted: [W]=WARN [ 50.356378] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.357858] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.358781] 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 [ 50.361983] RSP: 0018:ffff88801680fbc0 EFLAGS: 00010286 [ 50.362948] RAX: 0000000000000000 RBX: ffffed1002d01f78 RCX: ffffffff813a4050 [ 50.364231] RDX: ffff888016da3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.365521] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d01f2f [ 50.366823] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.368107] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801680fdf8 [ 50.369425] FS: 00007f20da01a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.370870] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.371944] CR2: 00007fff6be3aef7 CR3: 0000000009b6a000 CR4: 0000000000350ef0 [ 50.373234] Call Trace: [ 50.373701] [ 50.374163] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.375023] ? __create_object+0x59/0x80 [ 50.375805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.376789] __vmalloc_noprof+0x59/0x60 [ 50.377545] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.378445] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.379392] bpf_prog_alloc+0x39/0x200 [ 50.380083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.381021] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.381938] do_seccomp+0x349/0x25e0 [ 50.382654] ? find_held_lock+0x2b/0x80 [ 50.383431] ? do_prlimit+0x310/0x610 [ 50.384197] ? __pfx_do_seccomp+0x10/0x10 [ 50.384953] ? do_raw_spin_unlock+0x53/0x220 [ 50.385800] ? _raw_spin_unlock+0x1e/0x40 [ 50.386583] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.387564] ? static_key_count+0x60/0x80 [ 50.388364] prctl_set_seccomp+0x4e/0x70 [ 50.389090] __do_sys_prctl+0xe6c/0x1d70 [ 50.389873] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.390747] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.391715] ? irqentry_exit+0xf3/0x650 [ 50.392498] do_syscall_64+0xbf/0x430 [ 50.393255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.394224] RIP: 0033:0x7f20da50c5cd [ 50.394898] 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 [ 50.398072] RSP: 002b:00007fff6be39030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.399452] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20da50c5cd [ 50.400751] RDX: 000055a0ebea4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.402071] RBP: 00007fff6be39090 R08: 0000000000000000 R09: 00007fff6be38730 [ 50.403358] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a122d9e2b0 [ 50.404657] R13: 00007fff6be394c0 R14: 000055a122da0d20 R15: 000055a122db28d0 [ 50.405965] [ 50.406430] irq event stamp: 1745 [ 50.407047] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.408561] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.410126] softirqs last enabled at (1236): [] handle_softirqs+0x50c/0x770 [ 50.411683] softirqs last disabled at (1231): [] __irq_exit_rcu+0xc4/0x100 [ 50.413210] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13751' (ECDSA) to the list of known hosts. 2025/11/19 03:05:00 fuzzer started 2025/11/19 03:05:01 dialing manager at localhost:34383 2025/11/19 03:05:01 checking machine... 2025/11/19 03:05:01 checking revisions... [ 51.331567] kmemleak: Automatic memory scanning thread ended 2025/11/19 03:05:01 testing simple program... [ 51.407181] cgroup: Unknown subsys name 'net' [ 51.455912] cgroup: Unknown subsys name 'cpuset' [ 51.475064] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 03:05:00 Registers: info registers vcpu 0 RAX=0000000000020000 RBX=ffff8880161f9bc0 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880161fa618 RSP=ffff88801868f590 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880161fa618 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc 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 00007ff31b3fd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd85d94000 CR3=000000000c7e8000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff8880155eff30 RCX=0000000000000001 RDX=ffff8880155f0001 RSI=ffff8880155eff00 RDI=ffff88806cf08a80 RBP=ffff8880155e8000 RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=0000000000026e7f R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff8880155eff00 R15=ffff88806cf08a70 RIP=ffffffff8135eecb RFL=00000202 [-------] 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 00007ff8e9e7f900 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=00007ff8e9595000 CR3=000000000de99000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=48cafb9a0d54324500000000000ae988 XMM05=65b3a0d19d224fda000000000031fe60 XMM06=d96330e2d2db8632000000000031ecf8 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000