[ 46.227860] ------------[ cut here ]------------ [ 46.229025] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.231010] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.232471] Modules linked in: [ 46.233066] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.235060] Tainted: [W]=WARN [ 46.235657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.237147] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.238063] 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 [ 46.241284] RSP: 0018:ffff88800a937bc0 EFLAGS: 00010286 [ 46.242280] RAX: 0000000000000000 RBX: ffffed1001526f78 RCX: ffffffff813a4050 [ 46.243560] RDX: ffff888015c08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.244873] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001526f2f [ 46.246149] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.247432] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a937df8 [ 46.248736] FS: 00007f872e39e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.250194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.251253] CR2: 00007ffdcb3c5ef8 CR3: 000000000d68f000 CR4: 0000000000350ef0 [ 46.252550] Call Trace: [ 46.253016] [ 46.253458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.254308] ? __create_object+0x59/0x80 [ 46.255112] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.256087] __vmalloc_noprof+0x59/0x60 [ 46.256854] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.257720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.258664] bpf_prog_alloc+0x39/0x200 [ 46.259405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.260304] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.261206] do_seccomp+0x349/0x25e0 [ 46.261930] ? find_held_lock+0x2b/0x80 [ 46.262686] ? do_prlimit+0x310/0x610 [ 46.263427] ? __pfx_do_seccomp+0x10/0x10 [ 46.264179] ? do_raw_spin_unlock+0x53/0x220 [ 46.265011] ? _raw_spin_unlock+0x1e/0x40 [ 46.265778] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.266749] ? static_key_count+0x60/0x80 [ 46.267552] prctl_set_seccomp+0x4e/0x70 [ 46.268308] __do_sys_prctl+0xe6c/0x1d70 [ 46.269089] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.269956] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.270925] ? irqentry_exit+0xf3/0x650 [ 46.271685] do_syscall_64+0xbf/0x430 [ 46.272483] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.273247] RIP: 0033:0x7f872e8905cd [ 46.273832] 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 [ 46.276447] RSP: 002b:00007ffdcb3c4bf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.277564] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f872e8905cd [ 46.278607] RDX: 0000564c6ab2ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.279656] RBP: 00007ffdcb3c4c50 R08: 0000000000000000 R09: 00007ffdcb3c42f0 [ 46.280722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564ca90e3b10 [ 46.281775] R13: 00007ffdcb3c5080 R14: 0000564ca90e42b0 R15: 0000564ca90f86f0 [ 46.282845] [ 46.283197] irq event stamp: 1785 [ 46.283732] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 46.284992] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 46.286246] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 46.287517] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 46.288758] ---[ end trace 0000000000000000 ]--- [ 49.267600] ------------[ cut here ]------------ [ 49.268424] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.270183] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.271456] Modules linked in: [ 49.272002] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.273764] Tainted: [W]=WARN [ 49.274258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.275777] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.276666] 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 [ 49.279460] RSP: 0018:ffff88800cfd7bc0 EFLAGS: 00010286 [ 49.280299] RAX: 0000000000000000 RBX: ffffed10019faf78 RCX: ffffffff813a4050 [ 49.281435] RDX: ffff88800a3e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.282558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019faf2f [ 49.283679] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.284831] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cfd7df8 [ 49.285968] FS: 00007f5b350fa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.287239] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.288179] CR2: 00007f5b356604a6 CR3: 000000001fb37000 CR4: 0000000000350ef0 [ 49.289317] Call Trace: [ 49.289763] [ 49.290129] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.290929] ? __create_object+0x59/0x80 [ 49.291614] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.292478] __vmalloc_noprof+0x59/0x60 [ 49.293116] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.293878] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.294697] bpf_prog_alloc+0x39/0x200 [ 49.295317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.296148] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.296942] do_seccomp+0x349/0x25e0 [ 49.297574] ? find_held_lock+0x2b/0x80 [ 49.298204] ? do_prlimit+0x310/0x610 [ 49.298854] ? __pfx_do_seccomp+0x10/0x10 [ 49.299537] ? do_raw_spin_unlock+0x53/0x220 [ 49.300249] ? _raw_spin_unlock+0x1e/0x40 [ 49.300931] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.301780] ? static_key_count+0x60/0x80 [ 49.302483] prctl_set_seccomp+0x4e/0x70 [ 49.303133] __do_sys_prctl+0xe6c/0x1d70 [ 49.303824] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.304593] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.305444] ? irqentry_exit+0xf3/0x650 [ 49.306082] do_syscall_64+0xbf/0x430 [ 49.306733] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.307567] RIP: 0033:0x7f5b355ec5cd [ 49.308156] 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 [ 49.310972] RSP: 002b:00007ffdf26e7f80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.312205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5b355ec5cd [ 49.313356] RDX: 00005585bfd61e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.314492] RBP: 00007ffdf26e7fe0 R08: 0000000000000000 R09: 00007ffdf26e7680 [ 49.315627] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585e08de2b0 [ 49.316794] R13: 00007ffdf26e8410 R14: 00005585e08e0d20 R15: 00005585e08f28d0 [ 49.317957] [ 49.318335] irq event stamp: 3139 [ 49.318904] hardirqs last enabled at (3149): [] __up_console_sem+0x78/0x80 [ 49.320282] hardirqs last disabled at (3158): [] __up_console_sem+0x5d/0x80 [ 49.321637] softirqs last enabled at (3034): [] handle_softirqs+0x50c/0x770 [ 49.323007] softirqs last disabled at (3029): [] __irq_exit_rcu+0xc4/0x100 [ 49.324362] ---[ end trace 0000000000000000 ]--- [ 50.027745] ------------[ cut here ]------------ [ 50.028324] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.029611] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.030541] Modules linked in: [ 50.030919] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.032176] Tainted: [W]=WARN [ 50.032551] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.033475] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.034022] 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 [ 50.036182] RSP: 0018:ffff88801720fbc0 EFLAGS: 00010286 [ 50.036840] RAX: 0000000000000000 RBX: ffffed1002e41f78 RCX: ffffffff813a4050 [ 50.037655] RDX: ffff8880168fb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.038463] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e41f2f [ 50.039244] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.040058] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801720fdf8 [ 50.040861] FS: 00007f1de1dcb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.041771] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.042433] CR2: 00007ffe26a8eef8 CR3: 000000001fb61000 CR4: 0000000000350ef0 [ 50.043222] Call Trace: [ 50.043538] [ 50.043797] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.044364] ? __create_object+0x59/0x80 [ 50.044835] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.045441] __vmalloc_noprof+0x59/0x60 [ 50.045894] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.046438] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.047000] bpf_prog_alloc+0x39/0x200 [ 50.047461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.048031] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.048598] do_seccomp+0x349/0x25e0 [ 50.049022] ? find_held_lock+0x2b/0x80 [ 50.049501] ? do_prlimit+0x310/0x610 [ 50.049943] ? __pfx_do_seccomp+0x10/0x10 [ 50.050437] ? do_raw_spin_unlock+0x53/0x220 [ 50.050934] ? _raw_spin_unlock+0x1e/0x40 [ 50.051424] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.052009] ? static_key_count+0x60/0x80 [ 50.052514] prctl_set_seccomp+0x4e/0x70 [ 50.052976] __do_sys_prctl+0xe6c/0x1d70 [ 50.053466] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.053979] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.054586] ? irqentry_exit+0xf3/0x650 [ 50.055041] do_syscall_64+0xbf/0x430 [ 50.055499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.056079] RIP: 0033:0x7f1de22bd5cd [ 50.056520] 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 [ 50.058520] RSP: 002b:00007ffe26a8cec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.059379] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1de22bd5cd [ 50.060179] RDX: 0000557cf38d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.060983] RBP: 00007ffe26a8cf20 R08: 0000000000000000 R09: 00007ffe26a8c5c0 [ 50.061798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557cfe74cad0 [ 50.062601] R13: 00007ffe26a8d350 R14: 0000557cfe74dbc0 R15: 0000557cfe75e780 [ 50.063419] [ 50.063692] irq event stamp: 1789 [ 50.064083] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 50.065051] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 50.066011] softirqs last enabled at (1384): [] handle_softirqs+0x50c/0x770 [ 50.066984] softirqs last disabled at (1363): [] __irq_exit_rcu+0xc4/0x100 [ 50.067939] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46892' (ECDSA) to the list of known hosts. 2025/11/18 21:20:57 fuzzer started 2025/11/18 21:20:57 dialing manager at localhost:34383 2025/11/18 21:20:57 checking machine... 2025/11/18 21:20:57 checking revisions... [ 51.004809] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:20:57 testing simple program... [ 51.082471] cgroup: Unknown subsys name 'net' [ 51.144605] cgroup: Unknown subsys name 'cpuset' [ 51.158848] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:20:56 Registers: info registers vcpu 0 RAX=0000000041737a93 RBX=000000005814a4f4 RCX=0000000018e5d0d5 RDX=0000000000000007 RSI=ffff88801a84fc58 RDI=0000000000000002 RBP=0000000000000001 RSP=ffff88801a84fbc0 R8 =000000005814a4f4 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000002800 R14=ffff88801a84fc28 R15=0000000000000007 RIP=ffffffff82642b40 RFL=00000a06 [-O---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 00007f5b350fa900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf26e2000 CR3=000000001fb61000 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=00ff0000000000000000000000000000 XMM02=2f00646f6874656d5f74707972636e65 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff00ffffffffffffffffffffffffffff XMM08=20002020202020200020202020202020 XMM09=0000ffffffffffffffffffffffffffff XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=0000000000000001 RCX=ffffffff869d9488 RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff869d948c R9 =0000000000000000 R10=000000000003c9ed R11=000000000000031f R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff8880096efda8 R15=ffff88806cf08a70 RIP=ffffffff8135f459 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb3f5df18 CR3=000000000d7f5000 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=30323a313220383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303631 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000