[ 46.646532] ------------[ cut here ]------------ [ 46.647430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.649468] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.651108] Modules linked in: [ 46.651800] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.653756] Tainted: [W]=WARN [ 46.654335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.655775] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.656670] 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 [ 46.659776] RSP: 0018:ffff88800eaffbc0 EFLAGS: 00010286 [ 46.660738] RAX: 0000000000000000 RBX: ffffed1001d5ff78 RCX: ffffffff813a4050 [ 46.662013] RDX: ffff88801a960000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.663297] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001d5ff2f [ 46.664565] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.665829] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eaffdf8 [ 46.667093] FS: 00007fde171cd900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.668496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.669554] CR2: 00007ffc3c6e7ef7 CR3: 000000000d1e1000 CR4: 0000000000350ef0 [ 46.670814] Call Trace: [ 46.671322] [ 46.671727] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.672610] ? __create_object+0x59/0x80 [ 46.673402] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.674352] __vmalloc_noprof+0x59/0x60 [ 46.675060] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.675908] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.676824] bpf_prog_alloc+0x39/0x200 [ 46.677558] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.678472] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.679355] do_seccomp+0x349/0x25e0 [ 46.680007] ? find_held_lock+0x2b/0x80 [ 46.680750] ? do_prlimit+0x310/0x610 [ 46.681496] ? __pfx_do_seccomp+0x10/0x10 [ 46.682219] ? do_raw_spin_unlock+0x53/0x220 [ 46.683033] ? _raw_spin_unlock+0x1e/0x40 [ 46.683823] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.684786] ? static_key_count+0x60/0x80 [ 46.685593] prctl_set_seccomp+0x4e/0x70 [ 46.686353] __do_sys_prctl+0xe6c/0x1d70 [ 46.687076] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.687921] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.688876] ? irqentry_exit+0xf3/0x650 [ 46.689636] do_syscall_64+0xbf/0x430 [ 46.690365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.691252] RIP: 0033:0x7fde176bf5cd [ 46.691961] 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 [ 46.695052] RSP: 002b:00007ffc3c6e5f40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.696382] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde176bf5cd [ 46.697657] RDX: 000055cd5e501e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.698905] RBP: 00007ffc3c6e5fa0 R08: 0000000000000000 R09: 00007ffc3c6e5640 [ 46.700159] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cd6d6552b0 [ 46.701423] R13: 00007ffc3c6e63d0 R14: 000055cd6d657d20 R15: 000055cd6d6698d0 [ 46.702689] [ 46.703101] irq event stamp: 1859 [ 46.703740] hardirqs last enabled at (1869): [] __up_console_sem+0x78/0x80 [ 46.705224] hardirqs last disabled at (1878): [] __up_console_sem+0x5d/0x80 [ 46.706705] softirqs last enabled at (1416): [] handle_softirqs+0x50c/0x770 [ 46.708200] softirqs last disabled at (1411): [] __irq_exit_rcu+0xc4/0x100 [ 46.709696] ---[ end trace 0000000000000000 ]--- [ 49.571635] ------------[ cut here ]------------ [ 49.572546] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.574566] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.575994] Modules linked in: [ 49.576607] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.578569] Tainted: [W]=WARN [ 49.579122] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.580596] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.581519] 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 [ 49.584676] RSP: 0018:ffff88801ae7fbc0 EFLAGS: 00010286 [ 49.585669] RAX: 0000000000000000 RBX: ffffed10035cff78 RCX: ffffffff813a4050 [ 49.586940] RDX: ffff88801672b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.588202] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035cff2f [ 49.589512] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.590780] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ae7fdf8 [ 49.592039] FS: 00007fb279466900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.593493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.594570] CR2: 00007fb279958580 CR3: 000000000e306000 CR4: 0000000000350ef0 [ 49.595859] Call Trace: [ 49.596371] [ 49.596787] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.597703] ? __create_object+0x59/0x80 [ 49.598497] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.599472] __vmalloc_noprof+0x59/0x60 [ 49.600196] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.601087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.602024] bpf_prog_alloc+0x39/0x200 [ 49.602780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.603718] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.604625] do_seccomp+0x349/0x25e0 [ 49.605367] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.606226] ? __pfx_do_seccomp+0x10/0x10 [ 49.607021] ? find_held_lock+0x2b/0x80 [ 49.607786] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.608751] ? static_key_count+0x60/0x80 [ 49.609575] prctl_set_seccomp+0x4e/0x70 [ 49.610360] __do_sys_prctl+0xe6c/0x1d70 [ 49.611105] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.611957] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.612931] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.613916] ? irqentry_exit+0xf3/0x650 [ 49.614689] do_syscall_64+0xbf/0x430 [ 49.615429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.616390] RIP: 0033:0x7fb2799585cd [ 49.617063] 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 [ 49.620252] RSP: 002b:00007ffdf3acf670 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.621670] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2799585cd [ 49.622960] RDX: 0000555de8e5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.624241] RBP: 00007ffdf3acf6d0 R08: 0000000000000000 R09: 00007ffdf3aced70 [ 49.625564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555e25d7e2b0 [ 49.626716] R13: 00007ffdf3acfb00 R14: 0000555e25d80d20 R15: 0000555e25d928d0 [ 49.627816] [ 49.628177] irq event stamp: 1701 [ 49.628722] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 49.630009] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 49.631303] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 49.632623] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 49.633908] ---[ end trace 0000000000000000 ]--- [ 50.376385] ------------[ cut here ]------------ [ 50.377338] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.379382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.380860] Modules linked in: [ 50.381502] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.383456] Tainted: [W]=WARN [ 50.384003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.385483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.386366] 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 [ 50.389528] RSP: 0018:ffff8880159cfbc0 EFLAGS: 00010286 [ 50.390521] RAX: 0000000000000000 RBX: ffffed1002b39f78 RCX: ffffffff813a4050 [ 50.391797] RDX: ffff888016acb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.393083] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b39f2f [ 50.394359] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.395639] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880159cfdf8 [ 50.396907] FS: 00007f9e24d9b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.398360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.399409] CR2: 00007ffd43525ef7 CR3: 000000000c1e6000 CR4: 0000000000350ef0 [ 50.400675] Call Trace: [ 50.401140] [ 50.401590] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.402466] ? __create_object+0x59/0x80 [ 50.403190] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.404149] __vmalloc_noprof+0x59/0x60 [ 50.404908] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.405790] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.406713] bpf_prog_alloc+0x39/0x200 [ 50.407431] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.408352] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.409210] do_seccomp+0x349/0x25e0 [ 50.409930] ? find_held_lock+0x2b/0x80 [ 50.410691] ? do_prlimit+0x310/0x610 [ 50.411429] ? __pfx_do_seccomp+0x10/0x10 [ 50.412174] ? do_raw_spin_unlock+0x53/0x220 [ 50.412995] ? _raw_spin_unlock+0x1e/0x40 [ 50.413794] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.414752] ? static_key_count+0x60/0x80 [ 50.415565] prctl_set_seccomp+0x4e/0x70 [ 50.416327] __do_sys_prctl+0xe6c/0x1d70 [ 50.417068] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.417917] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.418877] ? irqentry_exit+0xf3/0x650 [ 50.419646] do_syscall_64+0xbf/0x430 [ 50.420388] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.421327] RIP: 0033:0x7f9e2528d5cd [ 50.421974] 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 [ 50.425123] RSP: 002b:00007ffd43524aa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.426477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e2528d5cd [ 50.427750] RDX: 000055aa124c5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.429014] RBP: 00007ffd43524b00 R08: 0000000000000000 R09: 00007ffd435241a0 [ 50.430323] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa14dc5ad0 [ 50.431599] R13: 00007ffd43524f30 R14: 000055aa14dc6bc0 R15: 000055aa14dd7780 [ 50.432890] [ 50.433351] irq event stamp: 1751 [ 50.433957] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.435474] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.436978] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 50.438514] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 50.439999] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:58367' (ECDSA) to the list of known hosts. 2025/11/17 15:44:18 fuzzer started 2025/11/17 15:44:18 dialing manager at localhost:37895 2025/11/17 15:44:18 checking machine... 2025/11/17 15:44:18 checking revisions... [ 51.414243] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:44:19 testing simple program... [ 51.493189] cgroup: Unknown subsys name 'net' [ 51.564140] cgroup: Unknown subsys name 'cpuset' [ 51.579770] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:44:18 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffff88800daea010 RDX=1ffff11001b5d406 RSI=ffffffff822c2f5d RDI=ffff88800daea032 RBP=ffff888016b4b780 RSP=ffff88801af1f908 R8 =0000000000000000 R9 =ffffed1003105ed8 R10=0000000000000000 R11=0000000000000001 R12=ffff88800c3e6600 R13=0000000000000024 R14=0000000000000004 R15=ffff888018814552 RIP=ffffffff822c2f84 RFL=00000216 [----AP-] 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 00007fb279466900 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=00007fb279a1e0b0 CR3=000000000e5bb000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a559 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa410fdd030 CR3=000000000bf4a000 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=30d486d904f5b28e984de06cca26ce1b XMM02=0000000000304248eff9b2d0a8fce9cb XMM03=00000000003043182c67c8bc2e329bc3 XMM04=2f4da85ff24009d700000000000ae988 XMM05=0394861f14684e5900000000003204d8 XMM06=d2859b4981b3f963000000000031a6f8 XMM07=e042d86d42eb936e00000000003120a8 XMM08=f2c2c829bb2a28150000000000304318 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000