[ 46.852602] ------------[ cut here ]------------ [ 46.853481] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.855526] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 46.856961] Modules linked in: [ 46.857582] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.859764] Tainted: [W]=WARN [ 46.860323] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.861811] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.862705] 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 [ 46.865838] RSP: 0018:ffff888017937bc0 EFLAGS: 00010286 [ 46.866799] RAX: 0000000000000000 RBX: ffffed1002f26f78 RCX: ffffffff813a4050 [ 46.868106] RDX: ffff888017075340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.869379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f26f2f [ 46.870661] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.871954] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017937df8 [ 46.873240] FS: 00007f7c0f0e2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.874674] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.875739] CR2: 00007f7c0f5d4580 CR3: 000000000e34c000 CR4: 0000000000350ef0 [ 46.877038] Call Trace: [ 46.877548] [ 46.877952] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.878852] ? __create_object+0x59/0x80 [ 46.879657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.880637] __vmalloc_noprof+0x59/0x60 [ 46.881348] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.882216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.883145] bpf_prog_alloc+0x39/0x200 [ 46.883887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.884824] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.885751] do_seccomp+0x349/0x25e0 [ 46.886417] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.887339] ? __pfx_do_seccomp+0x10/0x10 [ 46.888134] ? find_held_lock+0x2b/0x80 [ 46.888904] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.889866] ? static_key_count+0x60/0x80 [ 46.890674] prctl_set_seccomp+0x4e/0x70 [ 46.891409] __do_sys_prctl+0xe6c/0x1d70 [ 46.892196] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.893056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.894023] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.894997] ? irqentry_exit+0xf3/0x650 [ 46.895780] do_syscall_64+0xbf/0x430 [ 46.896514] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.897421] RIP: 0033:0x7f7c0f5d45cd [ 46.898128] 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 [ 46.901309] RSP: 002b:00007fff692c8470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.902675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c0f5d45cd [ 46.903977] RDX: 000055bd836bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.905246] RBP: 00007fff692c84d0 R08: 0000000000000000 R09: 00007fff692c7b70 [ 46.906524] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd95a04b10 [ 46.907807] R13: 00007fff692c8900 R14: 000055bd95a052b0 R15: 000055bd95a196f0 [ 46.909112] [ 46.909572] irq event stamp: 1811 [ 46.910175] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 46.911712] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 46.913243] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.914785] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.916325] ---[ end trace 0000000000000000 ]--- [ 50.502297] ------------[ cut here ]------------ [ 50.503216] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.505228] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 50.506671] Modules linked in: [ 50.507253] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.509252] Tainted: [W]=WARN [ 50.509842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.511336] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.512518] 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 [ 50.515780] RSP: 0018:ffff8880173f7bc0 EFLAGS: 00010286 [ 50.516754] RAX: 0000000000000000 RBX: ffffed1002e7ef78 RCX: ffffffff813a4050 [ 50.518032] RDX: ffff888019d6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.519318] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7ef2f [ 50.520615] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.521892] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173f7df8 [ 50.523172] FS: 00007f919b15d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.524612] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.525687] CR2: 00007ffdaca5eef7 CR3: 000000000e2ed000 CR4: 0000000000350ef0 [ 50.526976] Call Trace: [ 50.527478] [ 50.527889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.528787] ? __create_object+0x59/0x80 [ 50.529654] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.530647] __vmalloc_noprof+0x59/0x60 [ 50.531376] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.532246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.533179] bpf_prog_alloc+0x39/0x200 [ 50.533922] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.534834] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.535746] do_seccomp+0x349/0x25e0 [ 50.536419] ? find_held_lock+0x2b/0x80 [ 50.537185] ? do_prlimit+0x310/0x610 [ 50.537932] ? __pfx_do_seccomp+0x10/0x10 [ 50.538733] ? do_raw_spin_unlock+0x53/0x220 [ 50.539576] ? _raw_spin_unlock+0x1e/0x40 [ 50.540307] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.541268] ? static_key_count+0x60/0x80 [ 50.542054] prctl_set_seccomp+0x4e/0x70 [ 50.542821] __do_sys_prctl+0xe6c/0x1d70 [ 50.543610] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.544469] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.545394] ? irqentry_exit+0xf3/0x650 [ 50.546163] do_syscall_64+0xbf/0x430 [ 50.546897] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.547842] RIP: 0033:0x7f919b64f5cd [ 50.548554] 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 [ 50.551768] RSP: 002b:00007ffdaca5dd10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.553130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f919b64f5cd [ 50.554421] RDX: 00005585d392de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.555765] RBP: 00007ffdaca5dd70 R08: 0000000000000000 R09: 00007ffdaca5d410 [ 50.557055] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585e20c6ad0 [ 50.558334] R13: 00007ffdaca5e1a0 R14: 00005585e20c7bc0 R15: 00005585e20d8780 [ 50.559633] [ 50.560052] irq event stamp: 1815 [ 50.560686] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 50.562205] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 50.563731] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 50.565277] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 50.566791] ---[ end trace 0000000000000000 ]--- [ 51.356569] ------------[ cut here ]------------ [ 51.357493] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.359544] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 51.360994] Modules linked in: [ 51.361866] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.364319] Tainted: [W]=WARN [ 51.364939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.366394] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.367300] 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 [ 51.370471] RSP: 0018:ffff88801c2dfbc0 EFLAGS: 00010286 [ 51.371415] RAX: 0000000000000000 RBX: ffffed100385bf78 RCX: ffffffff813a4050 [ 51.372734] RDX: ffff88801c1e5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.374003] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100385bf2f [ 51.375255] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.376556] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c2dfdf8 [ 51.377827] FS: 00007f9979377900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.379253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.380330] CR2: 00007ffc758acef7 CR3: 0000000020343000 CR4: 0000000000350ef0 [ 51.381608] Call Trace: [ 51.382082] [ 51.382538] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.383397] ? __create_object+0x59/0x80 [ 51.384165] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.385139] __vmalloc_noprof+0x59/0x60 [ 51.385899] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.386764] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.387720] bpf_prog_alloc+0x39/0x200 [ 51.388407] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.389355] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.390264] do_seccomp+0x349/0x25e0 [ 51.390977] ? find_held_lock+0x2b/0x80 [ 51.391752] ? do_prlimit+0x310/0x610 [ 51.392501] ? __pfx_do_seccomp+0x10/0x10 [ 51.393241] ? do_raw_spin_unlock+0x53/0x220 [ 51.394092] ? _raw_spin_unlock+0x1e/0x40 [ 51.394880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.395868] ? static_key_count+0x60/0x80 [ 51.396668] prctl_set_seccomp+0x4e/0x70 [ 51.397420] __do_sys_prctl+0xe6c/0x1d70 [ 51.398215] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.399096] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.400081] ? irqentry_exit+0xf3/0x650 [ 51.400873] do_syscall_64+0xbf/0x430 [ 51.401620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.402602] RIP: 0033:0x7f99798695cd [ 51.403265] 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 [ 51.406478] RSP: 002b:00007ffc758abb40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.407889] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99798695cd [ 51.409165] RDX: 0000560f7097de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.410456] RBP: 00007ffc758abba0 R08: 0000000000000000 R09: 00007ffc758ab240 [ 51.411776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f9d6a7ad0 [ 51.413074] R13: 00007ffc758abfd0 R14: 0000560f9d6a8bc0 R15: 0000560f9d6b9780 [ 51.414410] [ 51.414878] irq event stamp: 1877 [ 51.415559] hardirqs last enabled at (1887): [] __up_console_sem+0x78/0x80 [ 51.417100] hardirqs last disabled at (1896): [] __up_console_sem+0x5d/0x80 [ 51.418635] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 51.420219] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 51.421761] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58970' (ECDSA) to the list of known hosts. 2025/11/17 18:41:16 fuzzer started 2025/11/17 18:41:16 dialing manager at localhost:37895 2025/11/17 18:41:16 checking machine... 2025/11/17 18:41:16 checking revisions... [ 52.315492] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:41:16 testing simple program... [ 52.404617] cgroup: Unknown subsys name 'net' [ 52.467579] cgroup: Unknown subsys name 'cpuset' [ 52.480691] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:41:15 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800f0e9bc0 RCX=ffff8880166dfc60 RDX=ffff88800f0e9bc0 RSI=ffffffff819e4cdf RDI=ffffffff85031060 RBP=ffffffff85031060 RSP=ffff8880166dfaf8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000004000 R11=0000000000000000 R12=00000000000000a9 R13=ffff8880166dfb78 R14=0000000000000000 R15=ffff8880166dfc60 RIP=ffffffff81751c78 RFL=00000286 [--S--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 00007fea61781900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fea60e960e0 CR3=000000000d9a0000 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=bda15992ebd8f1e500000000000ae988 XMM05=1c487383e9b19953000000000031e6e0 XMM06=14648eaa1277bab1000000000031d540 XMM07=fb795ef6d6577056000000000030d290 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000007 RBX=ffffffff86725afc RCX=ffffffff81b2a0b3 RDX=0000000000000007 RSI=ffffffff86ab8282 RDI=ffffffff86725ae0 RBP=ffffffff86725b00 RSP=ffff8880097577a8 R8 =ffffffff86ab8282 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffffffff86725b1c R13=ffffffff86725ae0 R14=ffffffff86725afc R15=dffffc0000000000 RIP=ffffffff8135da9b 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f919b714618 CR3=000000002102c000 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