[ 45.719757] ------------[ cut here ]------------ [ 45.720819] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.723168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.724910] Modules linked in: [ 45.725634] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.727924] Tainted: [W]=WARN [ 45.728612] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.730292] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.731391] 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 [ 45.735189] RSP: 0018:ffff8880156afbc0 EFLAGS: 00010286 [ 45.736325] RAX: 0000000000000000 RBX: ffffed1002ad5f78 RCX: ffffffff813a4050 [ 45.737827] RDX: ffff888015a2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.739355] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad5f2f [ 45.740843] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.742303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156afdf8 [ 45.743781] FS: 00007f38ae157900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.745430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.746712] CR2: 00007ffdd84a3ef7 CR3: 000000000e5e9000 CR4: 0000000000350ef0 [ 45.748197] Call Trace: [ 45.748764] [ 45.749237] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.750256] ? __create_object+0x59/0x80 [ 45.751174] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.752348] __vmalloc_noprof+0x59/0x60 [ 45.753209] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.754243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.755366] bpf_prog_alloc+0x39/0x200 [ 45.756246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.757212] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.758105] do_seccomp+0x349/0x25e0 [ 45.758826] ? find_held_lock+0x2b/0x80 [ 45.759547] ? do_prlimit+0x310/0x610 [ 45.760289] ? __pfx_do_seccomp+0x10/0x10 [ 45.761072] ? do_raw_spin_unlock+0x53/0x220 [ 45.761899] ? _raw_spin_unlock+0x1e/0x40 [ 45.762667] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.763624] ? static_key_count+0x60/0x80 [ 45.764369] prctl_set_seccomp+0x4e/0x70 [ 45.765132] __do_sys_prctl+0xe6c/0x1d70 [ 45.765901] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.766743] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.767707] ? irqentry_exit+0xf3/0x650 [ 45.768407] do_syscall_64+0xbf/0x430 [ 45.769134] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.770075] RIP: 0033:0x7f38ae6495cd [ 45.770768] 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 [ 45.773844] RSP: 002b:00007ffdd84a2ea0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.775171] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38ae6495cd [ 45.776491] RDX: 000055e8e89dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.777758] RBP: 00007ffdd84a2f00 R08: 0000000000000000 R09: 00007ffdd84a25a0 [ 45.779015] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e909050ad0 [ 45.780289] R13: 00007ffdd84a3330 R14: 000055e909051bc0 R15: 000055e909062780 [ 45.781596] [ 45.782018] irq event stamp: 1713 [ 45.782660] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 45.784168] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 45.785649] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 45.787153] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 45.788617] ---[ end trace 0000000000000000 ]--- [ 48.651687] ------------[ cut here ]------------ [ 48.652415] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.654062] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.655293] Modules linked in: [ 48.655831] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.657701] Tainted: [W]=WARN [ 48.658164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.659420] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.660190] 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 [ 48.662827] RSP: 0018:ffff888016c8fbc0 EFLAGS: 00010286 [ 48.663640] RAX: 0000000000000000 RBX: ffffed1002d91f78 RCX: ffffffff813a4050 [ 48.664693] RDX: ffff88800d6bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.665758] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d91f2f [ 48.666813] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.667897] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c8fdf8 [ 48.668962] FS: 00007ff9d1741900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.670154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.671024] CR2: 00007ff9d1c33580 CR3: 000000000dbbf000 CR4: 0000000000350ef0 [ 48.672098] Call Trace: [ 48.672483] [ 48.672863] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.673612] ? __create_object+0x59/0x80 [ 48.674233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.675036] __vmalloc_noprof+0x59/0x60 [ 48.675676] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.676372] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.677144] bpf_prog_alloc+0x39/0x200 [ 48.677755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.678484] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.679238] do_seccomp+0x349/0x25e0 [ 48.679836] ? lock_release+0xc8/0x290 [ 48.680451] ? __pfx_do_seccomp+0x10/0x10 [ 48.681112] ? __schedule+0xf2c/0x3d40 [ 48.681735] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.682490] ? static_key_count+0x60/0x80 [ 48.683161] prctl_set_seccomp+0x4e/0x70 [ 48.683799] __do_sys_prctl+0xe6c/0x1d70 [ 48.684422] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.685137] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.685937] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.686765] ? irqentry_exit+0xf3/0x650 [ 48.687364] do_syscall_64+0xbf/0x430 [ 48.687995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.688789] RIP: 0033:0x7ff9d1c335cd [ 48.689339] 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 [ 48.691956] RSP: 002b:00007ffe8f87d280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.693076] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff9d1c335cd [ 48.694142] RDX: 0000564638c9ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.695200] RBP: 00007ffe8f87d2e0 R08: 0000000000000000 R09: 00007ffe8f87c980 [ 48.696259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564656d77ad0 [ 48.697319] R13: 00007ffe8f87d710 R14: 0000564656d78bc0 R15: 0000564656d89780 [ 48.698397] [ 48.698780] irq event stamp: 1865 [ 48.699288] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 48.700576] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 48.701829] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 48.703109] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 48.704367] ---[ end trace 0000000000000000 ]--- [ 49.469267] ------------[ cut here ]------------ [ 49.470005] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.471653] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.472812] Modules linked in: [ 49.473289] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.474867] Tainted: [W]=WARN [ 49.475308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.476500] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.477248] 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 [ 49.479792] RSP: 0018:ffff888019527bc0 EFLAGS: 00010286 [ 49.480544] RAX: 0000000000000000 RBX: ffffed10032a4f78 RCX: ffffffff813a4050 [ 49.481643] RDX: ffff8880163c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.482688] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032a4f2f [ 49.483731] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.484767] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019527df8 [ 49.485796] FS: 00007fbde09e2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.486955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.487831] CR2: 00007fbde0ed4580 CR3: 000000001f907000 CR4: 0000000000350ef0 [ 49.488868] Call Trace: [ 49.489239] [ 49.489603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.490287] ? __create_object+0x59/0x80 [ 49.490926] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.491701] __vmalloc_noprof+0x59/0x60 [ 49.492277] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.492984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.493741] bpf_prog_alloc+0x39/0x200 [ 49.494292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.495032] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.495772] do_seccomp+0x349/0x25e0 [ 49.496309] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.497041] ? __pfx_do_seccomp+0x10/0x10 [ 49.497686] ? find_held_lock+0x2b/0x80 [ 49.498255] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.499018] ? static_key_count+0x60/0x80 [ 49.499676] prctl_set_seccomp+0x4e/0x70 [ 49.500266] __do_sys_prctl+0xe6c/0x1d70 [ 49.500889] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.501538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.502306] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.503073] ? irqentry_exit+0xf3/0x650 [ 49.503698] do_syscall_64+0xbf/0x430 [ 49.504255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.505023] RIP: 0033:0x7fbde0ed45cd [ 49.505583] 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 [ 49.508183] RSP: 002b:00007fffffdb5370 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.509279] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbde0ed45cd [ 49.510305] RDX: 0000559b3b849e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.511339] RBP: 00007fffffdb53d0 R08: 0000000000000000 R09: 00007fffffdb4a70 [ 49.512377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b50c02ad0 [ 49.513413] R13: 00007fffffdb5800 R14: 0000559b50c03bc0 R15: 0000559b50c14780 [ 49.514462] [ 49.514828] irq event stamp: 1705 [ 49.515310] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 49.516546] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 49.517766] softirqs last enabled at (1204): [] handle_softirqs+0x50c/0x770 [ 49.519007] softirqs last disabled at (1195): [] __irq_exit_rcu+0xc4/0x100 [ 49.520233] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61086' (ECDSA) to the list of known hosts. 2025/11/18 14:15:18 fuzzer started 2025/11/18 14:15:19 dialing manager at localhost:34383 2025/11/18 14:15:19 checking machine... 2025/11/18 14:15:19 checking revisions... [ 50.414467] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:15:19 testing simple program... [ 50.517638] cgroup: Unknown subsys name 'net' [ 50.589281] cgroup: Unknown subsys name 'cpuset' [ 50.605162] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:15:18 Registers: info registers vcpu 0 RAX=0000000080000100 RBX=0000000000000000 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806ce31cd0 RBP=ffffffff85c0c110 RSP=ffff888009627d40 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000100 R13=0000000000000009 R14=0000000000000200 R15=0000000000000009 RIP=ffffffff81526d4b 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff9d1cf8618 CR3=000000000e843000 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=2038313a35313a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a35313a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888018f42200 RBX=ffff888018f43300 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffea000063d000 RDI=ffff88800945d201 RBP=ffff888009462140 RSP=ffff888016a77a30 R8 =0000000000000001 R9 =ffffffff81b2e42b R10=ffffea000031d1c0 R11=0000000000000001 R12=0000000000000000 R13=ffff888016a77a68 R14=ffff88800c747f80 R15=ffff88800c747f80 RIP=ffffffff81b2e408 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 00007ff9d1741900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe8f877000 CR3=000000000e49b000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000