[ 45.798494] ------------[ cut here ]------------ [ 45.799510] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.801706] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.803340] Modules linked in: [ 45.804039] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.806240] Tainted: [W]=WARN [ 45.806900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.808515] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.809529] 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 [ 45.813023] RSP: 0018:ffff88800f597bc0 EFLAGS: 00010286 [ 45.814085] RAX: 0000000000000000 RBX: ffffed1001eb2f78 RCX: ffffffff813a4050 [ 45.815496] RDX: ffff88800f7cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.816912] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb2f2f [ 45.818310] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.819706] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f597df8 [ 45.821114] FS: 00007f6dd24ee900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.822679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.823832] CR2: 00007ffd19ab2ef8 CR3: 0000000016f0e000 CR4: 0000000000350ef0 [ 45.825249] Call Trace: [ 45.825800] [ 45.826250] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.827225] ? __create_object+0x59/0x80 [ 45.828066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.829140] __vmalloc_noprof+0x59/0x60 [ 45.829949] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.830885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.831870] bpf_prog_alloc+0x39/0x200 [ 45.832654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.833664] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.834633] do_seccomp+0x349/0x25e0 [ 45.835350] ? find_held_lock+0x2b/0x80 [ 45.836157] ? do_prlimit+0x310/0x610 [ 45.836958] ? __pfx_do_seccomp+0x10/0x10 [ 45.837803] ? do_raw_spin_unlock+0x53/0x220 [ 45.838693] ? _raw_spin_unlock+0x1e/0x40 [ 45.839519] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.840529] ? static_key_count+0x60/0x80 [ 45.841331] prctl_set_seccomp+0x4e/0x70 [ 45.842156] __do_sys_prctl+0xe6c/0x1d70 [ 45.842982] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.843892] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.844934] ? irqentry_exit+0xf3/0x650 [ 45.845734] do_syscall_64+0xbf/0x430 [ 45.846508] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.847518] RIP: 0033:0x7f6dd29e05cd [ 45.848216] 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 [ 45.851577] RSP: 002b:00007ffd19ab1c10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.853004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6dd29e05cd [ 45.854351] RDX: 0000559c038a8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.855705] RBP: 00007ffd19ab1c70 R08: 0000000000000000 R09: 00007ffd19ab1310 [ 45.857053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559c2549bbf0 [ 45.858227] R13: 00007ffd19ab20a0 R14: 0000559c254a5380 R15: 0000559c254b0460 [ 45.859415] [ 45.859798] irq event stamp: 1745 [ 45.860349] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 45.861770] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 45.863141] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 45.864532] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 45.865899] ---[ end trace 0000000000000000 ]--- [ 49.000627] ------------[ cut here ]------------ [ 49.001635] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.003646] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.005131] Modules linked in: [ 49.005762] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.007820] Tainted: [W]=WARN [ 49.008438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.009925] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.010851] 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 [ 49.014063] RSP: 0018:ffff88800f52fbc0 EFLAGS: 00010286 [ 49.015064] RAX: 0000000000000000 RBX: ffffed1001ea5f78 RCX: ffffffff813a4050 [ 49.016353] RDX: ffff8880074c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.017675] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea5f2f [ 49.018953] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.020235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f52fdf8 [ 49.021553] FS: 00007f11d308e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.023011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.024108] CR2: 00007ffcc2aa0ef8 CR3: 000000000e4c8000 CR4: 0000000000350ef0 [ 49.025417] Call Trace: [ 49.025882] [ 49.026289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.027194] ? __create_object+0x59/0x80 [ 49.027970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.028943] __vmalloc_noprof+0x59/0x60 [ 49.029727] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.030590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.031523] bpf_prog_alloc+0x39/0x200 [ 49.032213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.033153] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.034053] do_seccomp+0x349/0x25e0 [ 49.034770] ? find_held_lock+0x2b/0x80 [ 49.035538] ? do_prlimit+0x310/0x610 [ 49.036233] ? __pfx_do_seccomp+0x10/0x10 [ 49.037044] ? do_raw_spin_unlock+0x53/0x220 [ 49.037885] ? _raw_spin_unlock+0x1e/0x40 [ 49.038682] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.039667] ? static_key_count+0x60/0x80 [ 49.040483] prctl_set_seccomp+0x4e/0x70 [ 49.041240] __do_sys_prctl+0xe6c/0x1d70 [ 49.042020] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.042882] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.043852] ? irqentry_exit+0xf3/0x650 [ 49.044615] do_syscall_64+0xbf/0x430 [ 49.045330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.046311] RIP: 0033:0x7f11d35805cd [ 49.047027] 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 [ 49.050190] RSP: 002b:00007ffcc2a9edc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.051586] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f11d35805cd [ 49.052902] RDX: 0000563da8d96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.054188] RBP: 00007ffcc2a9ee20 R08: 0000000000000000 R09: 00007ffcc2a9e4c0 [ 49.055467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563ddb9c12b0 [ 49.056759] R13: 00007ffcc2a9f250 R14: 0000563ddb9c3d20 R15: 0000563ddb9d58d0 [ 49.058072] [ 49.058552] irq event stamp: 1741 [ 49.059157] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 49.060684] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 49.062234] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 49.063783] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 49.065281] ---[ end trace 0000000000000000 ]--- [ 49.890817] ------------[ cut here ]------------ [ 49.891768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.893752] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.895274] Modules linked in: [ 49.895918] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.897919] Tainted: [W]=WARN [ 49.898523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.900000] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.900926] 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 [ 49.904139] RSP: 0018:ffff88801585fbc0 EFLAGS: 00010286 [ 49.905129] RAX: 0000000000000000 RBX: ffffed1002b0bf78 RCX: ffffffff813a4050 [ 49.906439] RDX: ffff888016a9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.907731] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b0bf2f [ 49.909029] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.910387] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801585fdf8 [ 49.911675] FS: 00007fa0271bd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.913129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.914192] CR2: 00007fffadc45ef8 CR3: 000000000e23f000 CR4: 0000000000350ef0 [ 49.915488] Call Trace: [ 49.915964] [ 49.916426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.917286] ? __create_object+0x59/0x80 [ 49.918078] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.919068] __vmalloc_noprof+0x59/0x60 [ 49.919837] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.920725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.921679] bpf_prog_alloc+0x39/0x200 [ 49.922442] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.923346] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.924265] do_seccomp+0x349/0x25e0 [ 49.924999] ? find_held_lock+0x2b/0x80 [ 49.925757] ? do_prlimit+0x310/0x610 [ 49.926494] ? __pfx_do_seccomp+0x10/0x10 [ 49.927240] ? do_raw_spin_unlock+0x53/0x220 [ 49.928078] ? _raw_spin_unlock+0x1e/0x40 [ 49.928857] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.929834] ? static_key_count+0x60/0x80 [ 49.930673] prctl_set_seccomp+0x4e/0x70 [ 49.931456] __do_sys_prctl+0xe6c/0x1d70 [ 49.932199] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.933077] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.934054] ? irqentry_exit+0xf3/0x650 [ 49.934832] do_syscall_64+0xbf/0x430 [ 49.935583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.936539] RIP: 0033:0x7fa0276af5cd [ 49.937229] 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 [ 49.940426] RSP: 002b:00007fffadc43c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.941823] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0276af5cd [ 49.943092] RDX: 000055df23d40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.944407] RBP: 00007fffadc43cc0 R08: 0000000000000000 R09: 00007fffadc43360 [ 49.945718] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df2aa1cb10 [ 49.947014] R13: 00007fffadc440f0 R14: 000055df2aa1d2b0 R15: 000055df2aa316f0 [ 49.948320] [ 49.948806] irq event stamp: 1777 [ 49.949458] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 49.951008] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 49.952541] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 49.954121] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 49.955637] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12378' (ECDSA) to the list of known hosts. 2025/11/18 22:41:55 fuzzer started 2025/11/18 22:41:55 dialing manager at localhost:34383 2025/11/18 22:41:55 checking machine... 2025/11/18 22:41:55 checking revisions... [ 50.866344] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:41:55 testing simple program... [ 50.965566] cgroup: Unknown subsys name 'net' [ 51.035017] cgroup: Unknown subsys name 'cpuset' [ 51.053562] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:41:54 Registers: info registers vcpu 0 RAX=0000000080010100 RBX=fffffffffffffd3c RCX=ffffffff8162a4c7 RDX=ffff888009611bc0 RSI=ffffffff8167c645 RDI=0000000000000005 RBP=1ffff1100d9c118a RSP=ffff88806ce08c50 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000002 R11=0000000000000001 R12=dffffc0000000000 R13=fffffbfff0b82250 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8167c645 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f11d3645618 CR3=000000001f933000 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 info registers vcpu 1 RAX=000000000002f33f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f11d2ff2000 CR3=000000000e052000 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=889d176fee651893584851395d905fe9 XMM02=2c67c8bc2e329bc300000000003049c0 XMM03=fb795ef6d65770560000000000313040 XMM04=e492a9ff0263640100000000000ae988 XMM05=6172e8b55dee79b30000000000322610 XMM06=817b8945e9d503730000000000322298 XMM07=e042d86d42eb936e00000000003132c0 XMM08=7f37675bd3fb71980000000000304a20 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000