[ 45.954465] ------------[ cut here ]------------ [ 45.955427] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.957439] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.958899] Modules linked in: [ 45.959514] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.961553] Tainted: [W]=WARN [ 45.962167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.963941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.964951] 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 [ 45.968202] RSP: 0018:ffff88800ef1fbc0 EFLAGS: 00010286 [ 45.969206] RAX: 0000000000000000 RBX: ffffed1001de3f78 RCX: ffffffff813a4050 [ 45.970511] RDX: ffff88801896d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.971831] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de3f2f [ 45.973147] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.974464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef1fdf8 [ 45.975788] FS: 00007fd2b0b7b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.977258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.978336] CR2: 00007fff25e20ef8 CR3: 0000000009cef000 CR4: 0000000000350ef0 [ 45.979661] Call Trace: [ 45.980169] [ 45.980590] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.981509] ? __create_object+0x59/0x80 [ 45.982312] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.983314] __vmalloc_noprof+0x59/0x60 [ 45.984092] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.984984] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.985940] bpf_prog_alloc+0x39/0x200 [ 45.986646] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.987609] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.988538] do_seccomp+0x349/0x25e0 [ 45.989263] ? find_held_lock+0x2b/0x80 [ 45.990047] ? do_prlimit+0x310/0x610 [ 45.990816] ? __pfx_do_seccomp+0x10/0x10 [ 45.991585] ? do_raw_spin_unlock+0x53/0x220 [ 45.992434] ? _raw_spin_unlock+0x1e/0x40 [ 45.993230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.994218] ? static_key_count+0x60/0x80 [ 45.995038] prctl_set_seccomp+0x4e/0x70 [ 45.995854] __do_sys_prctl+0xe6c/0x1d70 [ 45.996614] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.997490] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.998480] ? irqentry_exit+0xf3/0x650 [ 45.999274] do_syscall_64+0xbf/0x430 [ 46.000034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.001013] RIP: 0033:0x7fd2b106d5cd [ 46.001686] 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 [ 46.004961] RSP: 002b:00007fff25e1f8c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.006361] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2b106d5cd [ 46.007691] RDX: 0000560ef9636e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.009003] RBP: 00007fff25e1f920 R08: 0000000000000000 R09: 00007fff25e1efc0 [ 46.010317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f09356ad0 [ 46.011692] R13: 00007fff25e1fd50 R14: 0000560f09357bc0 R15: 0000560f09368780 [ 46.013046] [ 46.013483] irq event stamp: 1897 [ 46.014151] hardirqs last enabled at (1907): [] __up_console_sem+0x78/0x80 [ 46.015749] hardirqs last disabled at (1918): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 46.017447] softirqs last enabled at (1874): [] handle_softirqs+0x50c/0x770 [ 46.019027] softirqs last disabled at (1863): [] __irq_exit_rcu+0xc4/0x100 [ 46.020595] ---[ end trace 0000000000000000 ]--- [ 48.841598] ------------[ cut here ]------------ [ 48.842523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.844577] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.846035] Modules linked in: [ 48.846621] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.848873] Tainted: [W]=WARN [ 48.849432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.850987] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.851910] 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 [ 48.855063] RSP: 0018:ffff88801b39fbc0 EFLAGS: 00010286 [ 48.856042] RAX: 0000000000000000 RBX: ffffed1003673f78 RCX: ffffffff813a4050 [ 48.857313] RDX: ffff888015e79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.858593] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003673f2f [ 48.859880] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.861165] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b39fdf8 [ 48.862452] FS: 00007fcaa2e2c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.863899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.864963] CR2: 00007ffc0a130ef8 CR3: 000000000cef5000 CR4: 0000000000350ef0 [ 48.866250] Call Trace: [ 48.866759] [ 48.867177] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.868095] ? __create_object+0x59/0x80 [ 48.868875] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.869846] __vmalloc_noprof+0x59/0x60 [ 48.870566] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.871443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.872370] bpf_prog_alloc+0x39/0x200 [ 48.873107] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.874028] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.874925] do_seccomp+0x349/0x25e0 [ 48.875599] ? find_held_lock+0x2b/0x80 [ 48.876350] ? do_prlimit+0x310/0x610 [ 48.877098] ? __pfx_do_seccomp+0x10/0x10 [ 48.877874] ? do_raw_spin_unlock+0x53/0x220 [ 48.878667] ? _raw_spin_unlock+0x1e/0x40 [ 48.879453] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.880419] ? static_key_count+0x60/0x80 [ 48.881225] prctl_set_seccomp+0x4e/0x70 [ 48.881984] __do_sys_prctl+0xe6c/0x1d70 [ 48.882719] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.883590] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.884560] ? irqentry_exit+0xf3/0x650 [ 48.885337] do_syscall_64+0xbf/0x430 [ 48.886202] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.887140] RIP: 0033:0x7fcaa331e5cd [ 48.887863] 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 [ 48.890997] RSP: 002b:00007ffc0a12e7a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.892391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcaa331e5cd [ 48.893503] RDX: 0000562e8e70de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.894606] RBP: 00007ffc0a12e800 R08: 0000000000000000 R09: 00007ffc0a12dea0 [ 48.895745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562eae7eead0 [ 48.896868] R13: 00007ffc0a12ec30 R14: 0000562eae7efbc0 R15: 0000562eae800780 [ 48.897995] [ 48.898365] irq event stamp: 1805 [ 48.898930] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 48.900266] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 48.901581] softirqs last enabled at (1418): [] handle_softirqs+0x50c/0x770 [ 48.902916] softirqs last disabled at (1413): [] __irq_exit_rcu+0xc4/0x100 [ 48.904244] ---[ end trace 0000000000000000 ]--- [ 49.691452] ------------[ cut here ]------------ [ 49.692219] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.693897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.695105] Modules linked in: [ 49.695622] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.697322] Tainted: [W]=WARN [ 49.697827] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.699058] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.699827] 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 [ 49.702473] RSP: 0018:ffff88801669fbc0 EFLAGS: 00010286 [ 49.703306] RAX: 0000000000000000 RBX: ffffed1002cd3f78 RCX: ffffffff813a4050 [ 49.704376] RDX: ffff888016789bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.705440] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd3f2f [ 49.706506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.707590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801669fdf8 [ 49.708668] FS: 00007f612ae64900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.709874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.710765] CR2: 00007f612b356580 CR3: 000000000ce2b000 CR4: 0000000000350ef0 [ 49.711848] Call Trace: [ 49.712240] [ 49.712586] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.713335] ? __create_object+0x59/0x80 [ 49.713991] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.714812] __vmalloc_noprof+0x59/0x60 [ 49.715419] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.716145] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.716915] bpf_prog_alloc+0x39/0x200 [ 49.717495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.718266] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.719024] do_seccomp+0x349/0x25e0 [ 49.719596] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.720351] ? __pfx_do_seccomp+0x10/0x10 [ 49.721010] ? find_held_lock+0x2b/0x80 [ 49.721620] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.722422] ? static_key_count+0x60/0x80 [ 49.723106] prctl_set_seccomp+0x4e/0x70 [ 49.723766] __do_sys_prctl+0xe6c/0x1d70 [ 49.724385] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.725108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.725935] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.726894] ? irqentry_exit+0xf3/0x650 [ 49.727604] do_syscall_64+0xbf/0x430 [ 49.728332] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.729265] RIP: 0033:0x7f612b3565cd [ 49.729959] 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 [ 49.733062] RSP: 002b:00007ffe4024f130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.734394] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f612b3565cd [ 49.735645] RDX: 0000555d5eb62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.736884] RBP: 00007ffe4024f190 R08: 0000000000000000 R09: 00007ffe4024e830 [ 49.738145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d9113dad0 [ 49.739400] R13: 00007ffe4024f5c0 R14: 0000555d9113ebc0 R15: 0000555d9114f780 [ 49.740655] [ 49.741105] irq event stamp: 1813 [ 49.741690] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 49.743201] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 49.744698] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 49.746199] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 49.747678] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3826' (ECDSA) to the list of known hosts. 2025/11/18 16:39:47 fuzzer started 2025/11/18 16:39:47 dialing manager at localhost:34383 2025/11/18 16:39:47 checking machine... 2025/11/18 16:39:47 checking revisions... [ 50.593354] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:39:47 testing simple program... [ 50.675171] cgroup: Unknown subsys name 'net' [ 50.739922] cgroup: Unknown subsys name 'cpuset' [ 50.769093] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:39:47 Registers: info registers vcpu 0 RAX=ffff8880199df400 RBX=0000000000000000 RCX=ffffffff8152d723 RDX=ffff8880159daf28 RSI=0000000000000000 RDI=ffff888016e23300 RBP=ffff888016e23300 RSP=ffff888015e77ce8 R8 =0000000000000001 R9 =ffffed1002bcef8e R10=0000000000000003 R11=0000000000000001 R12=ffff88800c687ad0 R13=0000000000000246 R14=ffff888016e23300 R15=ffff888009462140 RIP=ffffffff81b61af4 RFL=00000082 [--S----] 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 00007f67385bd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6737cd6000 CR3=000000000baca000 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=2036343a39333a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036343a39333a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000004aa RBX=ffff888015e7d340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015e7ddc0 RDI=ffff888015e7dd98 RBP=ffff888015e7dd98 RSP=ffff888017627008 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888015e7ddc0 R13=3538890471b41994 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000007 [-----PC] 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 00007fcaa2e2c900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc0a128000 CR3=000000000e468000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000