[ 44.020239] ------------[ cut here ]------------ [ 44.021183] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.023224] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.024654] Modules linked in: [ 44.025346] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.027338] Tainted: [W]=WARN [ 44.027925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.029389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.030305] 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 [ 44.033472] RSP: 0018:ffff888013fafbc0 EFLAGS: 00010286 [ 44.034441] RAX: 0000000000000000 RBX: ffffed10027f5f78 RCX: ffffffff813a4050 [ 44.035733] RDX: ffff888009881bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.037022] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f5f2f [ 44.038296] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.039592] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013fafdf8 [ 44.040878] FS: 00007f6de1939900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.042351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.043432] CR2: 00007fffa7c7eef7 CR3: 000000000d90d000 CR4: 0000000000350ef0 [ 44.044728] Call Trace: [ 44.045223] [ 44.045632] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.046534] ? __create_object+0x59/0x80 [ 44.047328] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.048290] __vmalloc_noprof+0x59/0x60 [ 44.049056] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.049925] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.050860] bpf_prog_alloc+0x39/0x200 [ 44.051554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.052484] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.053389] do_seccomp+0x349/0x25e0 [ 44.054099] ? find_held_lock+0x2b/0x80 [ 44.054863] ? do_prlimit+0x310/0x610 [ 44.055570] ? __pfx_do_seccomp+0x10/0x10 [ 44.056350] ? do_raw_spin_unlock+0x53/0x220 [ 44.057194] ? _raw_spin_unlock+0x1e/0x40 [ 44.057967] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.058924] ? static_key_count+0x60/0x80 [ 44.059703] prctl_set_seccomp+0x4e/0x70 [ 44.060480] __do_sys_prctl+0xe6c/0x1d70 [ 44.061265] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.062116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.063080] ? irqentry_exit+0xf3/0x650 [ 44.063824] do_syscall_64+0xbf/0x430 [ 44.064515] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.065461] RIP: 0033:0x7f6de1e2b5cd [ 44.066149] 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 [ 44.069313] RSP: 002b:00007fffa7c7c470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.070668] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6de1e2b5cd [ 44.071955] RDX: 000055cce622fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.073240] RBP: 00007fffa7c7c4d0 R08: 0000000000000000 R09: 00007fffa7c7bb70 [ 44.074510] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ccf7142b10 [ 44.075806] R13: 00007fffa7c7c900 R14: 000055ccf71432b0 R15: 000055ccf71576f0 [ 44.077093] [ 44.077520] irq event stamp: 1797 [ 44.078179] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 44.079702] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 44.081227] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 44.082760] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 44.084311] ---[ end trace 0000000000000000 ]--- [ 47.278258] ------------[ cut here ]------------ [ 47.279208] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.281208] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 47.282628] Modules linked in: [ 47.283254] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.285198] Tainted: [W]=WARN [ 47.285740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.287431] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.288403] 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 [ 47.291518] RSP: 0018:ffff88801897fbc0 EFLAGS: 00010286 [ 47.292470] RAX: 0000000000000000 RBX: ffffed100312ff78 RCX: ffffffff813a4050 [ 47.293720] RDX: ffff888013fab780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.294990] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100312ff2f [ 47.296253] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.297502] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801897fdf8 [ 47.298750] FS: 00007fdeb4f38900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.300199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.301246] CR2: 00007ffdec80aef7 CR3: 0000000020c34000 CR4: 0000000000350ef0 [ 47.302502] Call Trace: [ 47.303008] [ 47.303417] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.304298] ? __create_object+0x59/0x80 [ 47.305076] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.306028] __vmalloc_noprof+0x59/0x60 [ 47.306731] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.307604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.308507] bpf_prog_alloc+0x39/0x200 [ 47.309229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.310130] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.311021] do_seccomp+0x349/0x25e0 [ 47.311674] ? find_held_lock+0x2b/0x80 [ 47.312421] ? do_prlimit+0x310/0x610 [ 47.313155] ? __pfx_do_seccomp+0x10/0x10 [ 47.313921] ? do_raw_spin_unlock+0x53/0x220 [ 47.314700] ? _raw_spin_unlock+0x1e/0x40 [ 47.315476] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.316431] ? static_key_count+0x60/0x80 [ 47.317219] prctl_set_seccomp+0x4e/0x70 [ 47.317984] __do_sys_prctl+0xe6c/0x1d70 [ 47.318708] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.319554] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.320499] ? irqentry_exit+0xf3/0x650 [ 47.321251] do_syscall_64+0xbf/0x430 [ 47.321985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.322923] RIP: 0033:0x7fdeb542a5cd [ 47.323602] 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 [ 47.326716] RSP: 002b:00007ffdec809dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.328060] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdeb542a5cd [ 47.329311] RDX: 00005611a95bde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.330557] RBP: 00007ffdec809e30 R08: 0000000000000000 R09: 00007ffdec8094d0 [ 47.331829] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611d79d82b0 [ 47.333081] R13: 00007ffdec80a260 R14: 00005611d79dad20 R15: 00005611d79ec8d0 [ 47.334350] [ 47.334763] irq event stamp: 1799 [ 47.335403] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 47.336865] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 47.338343] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 47.339850] softirqs last disabled at (1387): [] __irq_exit_rcu+0xc4/0x100 [ 47.341335] ---[ end trace 0000000000000000 ]--- [ 48.019033] ------------[ cut here ]------------ [ 48.019997] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.022074] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.023565] Modules linked in: [ 48.024264] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.026304] Tainted: [W]=WARN [ 48.026913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.028411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.029348] 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 [ 48.032554] RSP: 0018:ffff88800a557bc0 EFLAGS: 00010286 [ 48.033549] RAX: 0000000000000000 RBX: ffffed10014aaf78 RCX: ffffffff813a4050 [ 48.034824] RDX: ffff8880166db780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.036121] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014aaf2f [ 48.037393] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.038671] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a557df8 [ 48.039973] FS: 00007f99e6065900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.041405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.042469] CR2: 00007f99e6557580 CR3: 000000000d1ab000 CR4: 0000000000350ef0 [ 48.043761] Call Trace: [ 48.044259] [ 48.044671] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.045567] ? __create_object+0x59/0x80 [ 48.046333] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.047324] __vmalloc_noprof+0x59/0x60 [ 48.048081] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.048951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.049900] bpf_prog_alloc+0x39/0x200 [ 48.050587] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.051531] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.052415] do_seccomp+0x349/0x25e0 [ 48.053136] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.054043] ? __pfx_do_seccomp+0x10/0x10 [ 48.054822] ? find_held_lock+0x2b/0x80 [ 48.055540] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.056506] ? static_key_count+0x60/0x80 [ 48.057303] prctl_set_seccomp+0x4e/0x70 [ 48.058100] __do_sys_prctl+0xe6c/0x1d70 [ 48.058899] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.059724] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.060695] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.061669] ? irqentry_exit+0xf3/0x650 [ 48.062446] do_syscall_64+0xbf/0x430 [ 48.063206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.064165] RIP: 0033:0x7f99e65575cd [ 48.064876] 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 [ 48.068064] RSP: 002b:00007ffc6308bb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.069411] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f99e65575cd [ 48.070696] RDX: 0000555a83fd5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.071995] RBP: 00007ffc6308bbe0 R08: 0000000000000000 R09: 00007ffc6308b280 [ 48.073273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555aa7b50ad0 [ 48.074548] R13: 00007ffc6308c010 R14: 0000555aa7b51bc0 R15: 0000555aa7b62780 [ 48.075860] [ 48.076285] irq event stamp: 1723 [ 48.076934] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 48.078467] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 48.079987] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 48.081508] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 48.083007] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17826' (ECDSA) to the list of known hosts. 2025/11/18 05:13:12 fuzzer started 2025/11/18 05:13:13 dialing manager at localhost:37895 2025/11/18 05:13:13 checking machine... 2025/11/18 05:13:13 checking revisions... [ 49.021932] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:13:13 testing simple program... [ 49.106591] cgroup: Unknown subsys name 'net' [ 49.151632] cgroup: Unknown subsys name 'cpuset' [ 49.169040] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:13:12 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=ffff8880e538f000 RCX=dfb8078e475e76a4 RDX=0000000000000000 RSI=000000008301a466 RDI=ffff88806ce31cd0 RBP=ffff88806ce08ac8 RSP=ffff88806ce089f0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88806ce08ab8 R14=ffff8880163d0000 R15=ffff88806ce08a70 RIP=ffffffff815bcfa9 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 00007fdeb4f38900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdec803000 CR3=0000000020c01000 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 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88806cf08dc0 RCX=ffff88806cf089c4 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888009644200 RBP=ffff88806cf01000 RSP=ffff88806cf089f8 R8 =ffffffff86ab82c2 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08dc0 R15=ffff88806cf08a70 RIP=ffffffff8152902d RFL=00000292 [--S-A--] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd4994498 CR3=0000000005c8a000 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=00007fc2e954a5100000561627b7d790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000