[ 50.685202] ------------[ cut here ]------------ [ 50.686106] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.688435] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 50.689891] Modules linked in: [ 50.690510] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.692540] Tainted: [W]=WARN [ 50.693144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.694620] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.695555] 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 [ 50.698999] RSP: 0018:ffff888017597bc0 EFLAGS: 00010286 [ 50.700097] RAX: 0000000000000000 RBX: ffffed1002eb2f78 RCX: ffffffff813a4050 [ 50.701399] RDX: ffff88800aa05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.702707] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb2f2f [ 50.704049] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.705352] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017597df8 [ 50.706656] FS: 00007f2d27c44900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.708121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.709198] CR2: 00007f2d28136580 CR3: 000000001a333000 CR4: 0000000000350ef0 [ 50.710488] Call Trace: [ 50.710955] [ 50.711445] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.712349] ? __create_object+0x59/0x80 [ 50.713134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.714120] __vmalloc_noprof+0x59/0x60 [ 50.714831] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.715722] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.716668] bpf_prog_alloc+0x39/0x200 [ 50.717404] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.718349] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.719270] do_seccomp+0x349/0x25e0 [ 50.719965] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.720864] ? __pfx_do_seccomp+0x10/0x10 [ 50.721639] ? find_held_lock+0x2b/0x80 [ 50.722417] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.723418] ? static_key_count+0x60/0x80 [ 50.724234] prctl_set_seccomp+0x4e/0x70 [ 50.724969] __do_sys_prctl+0xe6c/0x1d70 [ 50.725767] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.726627] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.727632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.728619] ? irqentry_exit+0xf3/0x650 [ 50.729382] do_syscall_64+0xbf/0x430 [ 50.730135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.731087] RIP: 0033:0x7f2d281365cd [ 50.731778] 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 [ 50.734979] RSP: 002b:00007fffbdeb8ce0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.736373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2d281365cd [ 50.737659] RDX: 000055ba33cf6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.738952] RBP: 00007fffbdeb8d40 R08: 0000000000000000 R09: 00007fffbdeb83e0 [ 50.740256] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba582762b0 [ 50.741568] R13: 00007fffbdeb9170 R14: 000055ba58278d20 R15: 000055ba5828a8d0 [ 50.742899] [ 50.743385] irq event stamp: 1807 [ 50.744003] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.745591] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 50.747129] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 50.748703] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 50.750237] ---[ end trace 0000000000000000 ]--- [ 53.895898] ------------[ cut here ]------------ [ 53.896854] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.898918] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 53.900392] Modules linked in: [ 53.900982] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 53.902987] Tainted: [W]=WARN [ 53.903599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.905315] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.906239] 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 [ 53.909431] RSP: 0018:ffff8880191b7bc0 EFLAGS: 00010286 [ 53.910416] RAX: 0000000000000000 RBX: ffffed1003236f78 RCX: ffffffff813a4050 [ 53.911721] RDX: ffff888009f35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.913008] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003236f2f [ 53.914311] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.915619] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880191b7df8 [ 53.916906] FS: 00007f295d308900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 53.918357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.919435] CR2: 00007ffec2cebef7 CR3: 0000000020e6d000 CR4: 0000000000350ef0 [ 53.920731] Call Trace: [ 53.921243] [ 53.921654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.922540] ? __create_object+0x59/0x80 [ 53.923325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.924312] __vmalloc_noprof+0x59/0x60 [ 53.925069] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.925903] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.926843] bpf_prog_alloc+0x39/0x200 [ 53.927588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.928524] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.929444] do_seccomp+0x349/0x25e0 [ 53.930170] ? find_held_lock+0x2b/0x80 [ 53.930899] ? do_prlimit+0x310/0x610 [ 53.931673] ? __pfx_do_seccomp+0x10/0x10 [ 53.932459] ? do_raw_spin_unlock+0x53/0x220 [ 53.933293] ? _raw_spin_unlock+0x1e/0x40 [ 53.934071] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.934993] ? static_key_count+0x60/0x80 [ 53.935815] prctl_set_seccomp+0x4e/0x70 [ 53.936583] __do_sys_prctl+0xe6c/0x1d70 [ 53.937366] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.938226] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.939217] ? irqentry_exit+0xf3/0x650 [ 53.939972] do_syscall_64+0xbf/0x430 [ 53.940742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.941703] RIP: 0033:0x7f295d7fa5cd [ 53.942416] 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 [ 53.945604] RSP: 002b:00007ffec2ce9720 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.946956] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f295d7fa5cd [ 53.948242] RDX: 0000557433b08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.949508] RBP: 00007ffec2ce9780 R08: 0000000000000000 R09: 00007ffec2ce8e20 [ 53.950790] R10: 0000000000000000 R11: 0000000000000246 R12: 000055745be8aad0 [ 53.952085] R13: 00007ffec2ce9bb0 R14: 000055745be8bbc0 R15: 000055745be9c780 [ 53.953396] [ 53.953820] irq event stamp: 1733 [ 53.954468] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 53.956018] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 53.957564] softirqs last enabled at (1268): [] handle_softirqs+0x50c/0x770 [ 53.959100] softirqs last disabled at (1231): [] __irq_exit_rcu+0xc4/0x100 [ 53.960613] ---[ end trace 0000000000000000 ]--- [ 54.668586] ------------[ cut here ]------------ [ 54.669594] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.671808] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 54.673387] Modules linked in: [ 54.674024] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.676213] Tainted: [W]=WARN [ 54.676819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.678410] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.679410] 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 [ 54.682771] RSP: 0018:ffff888019ce7bc0 EFLAGS: 00010286 [ 54.683837] RAX: 0000000000000000 RBX: ffffed100339cf78 RCX: ffffffff813a4050 [ 54.685224] RDX: ffff888019f58000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.686600] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339cf2f [ 54.687998] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.689395] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019ce7df8 [ 54.690783] FS: 00007eff0b62a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.692351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.693503] CR2: 00007ffddafffef7 CR3: 000000000b914000 CR4: 0000000000350ef0 [ 54.694893] Call Trace: [ 54.695461] [ 54.695908] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.696882] ? __create_object+0x59/0x80 [ 54.697731] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.698797] __vmalloc_noprof+0x59/0x60 [ 54.699631] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.700589] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.701630] bpf_prog_alloc+0x39/0x200 [ 54.702437] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.703467] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.704439] do_seccomp+0x349/0x25e0 [ 54.705242] ? find_held_lock+0x2b/0x80 [ 54.705996] ? do_prlimit+0x310/0x610 [ 54.706789] ? __pfx_do_seccomp+0x10/0x10 [ 54.707651] ? do_raw_spin_unlock+0x53/0x220 [ 54.708561] ? _raw_spin_unlock+0x1e/0x40 [ 54.709409] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.710449] ? static_key_count+0x60/0x80 [ 54.711316] prctl_set_seccomp+0x4e/0x70 [ 54.712152] __do_sys_prctl+0xe6c/0x1d70 [ 54.712926] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.713851] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.714923] ? irqentry_exit+0xf3/0x650 [ 54.715777] do_syscall_64+0xbf/0x430 [ 54.716592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.717646] RIP: 0033:0x7eff0bb1c5cd [ 54.718408] 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 [ 54.721817] RSP: 002b:00007ffddaffddb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.723287] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff0bb1c5cd [ 54.724704] RDX: 0000562e27c44e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.726086] RBP: 00007ffddaffde10 R08: 0000000000000000 R09: 00007ffddaffd4b0 [ 54.727487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e433262b0 [ 54.728719] R13: 00007ffddaffe240 R14: 0000562e43328d20 R15: 0000562e4333a8d0 [ 54.729870] [ 54.730299] irq event stamp: 1797 [ 54.730836] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 54.732196] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 54.733528] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 54.734896] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 54.736246] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22153' (ECDSA) to the list of known hosts. 2025/11/18 19:16:17 fuzzer started 2025/11/18 19:16:17 dialing manager at localhost:34383 2025/11/18 19:16:17 checking machine... 2025/11/18 19:16:17 checking revisions... [ 55.529422] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:16:17 testing simple program... [ 55.604810] cgroup: Unknown subsys name 'net' [ 55.690838] cgroup: Unknown subsys name 'cpuset' [ 55.700778] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:16:16 Registers: info registers vcpu 0 RAX=1ffffffff0cd20bd RBX=ffffffff866905e8 RCX=ffffffff8100012f RDX=0000000000000000 RSI=ffffffff869d8192 RDI=ffffffff866905a8 RBP=ffffffff866905a8 RSP=ffff88806ce089b8 R8 =ffffffff869d8192 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffffffff8669062c R13=ffffffff866905a8 R14=ffffffff866905a8 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 00007f295d308900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f295d8bf618 CR3=0000000020d8c000 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=000000000002bc03 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc42c00b000 CR3=0000000009a07000 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=f18e33382ef7c3b1684926f08b907af4 XMM02=2c67c8bc2e329bc300000000003054f0 XMM03=fb795ef6d65770560000000000311618 XMM04=cc5c236c64ebd26500000000000ae988 XMM05=aabf5404eddad9180000000000321f48 XMM06=5b75c91c804453420000000000321b78 XMM07=e042d86d42eb936e00000000003118f0 XMM08=4e7462942ab1f72c0000000000305550 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000