[ 45.754545] ------------[ cut here ]------------ [ 45.755555] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.757769] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.759608] Modules linked in: [ 45.760250] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.762511] Tainted: [W]=WARN [ 45.763112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.764696] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.765690] 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 [ 45.769100] RSP: 0018:ffff88801a11fbc0 EFLAGS: 00010286 [ 45.770178] RAX: 0000000000000000 RBX: ffffed1003423f78 RCX: ffffffff813a4050 [ 45.771589] RDX: ffff888015ab5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.773012] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003423f2f [ 45.774396] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.775789] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a11fdf8 [ 45.777190] FS: 00007f174bffb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.778757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.779903] CR2: 00007ffdd05c1ef7 CR3: 000000000b8fd000 CR4: 0000000000350ef0 [ 45.781315] Call Trace: [ 45.781859] [ 45.782305] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.783283] ? __create_object+0x59/0x80 [ 45.784141] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.785218] __vmalloc_noprof+0x59/0x60 [ 45.786038] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.786977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.787991] bpf_prog_alloc+0x39/0x200 [ 45.788816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.789825] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.790811] do_seccomp+0x349/0x25e0 [ 45.791593] ? find_held_lock+0x2b/0x80 [ 45.792380] ? do_prlimit+0x310/0x610 [ 45.793193] ? __pfx_do_seccomp+0x10/0x10 [ 45.794051] ? do_raw_spin_unlock+0x53/0x220 [ 45.794949] ? _raw_spin_unlock+0x1e/0x40 [ 45.795805] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.796886] ? static_key_count+0x60/0x80 [ 45.797760] prctl_set_seccomp+0x4e/0x70 [ 45.798611] __do_sys_prctl+0xe6c/0x1d70 [ 45.799403] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.800342] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.801398] ? irqentry_exit+0xf3/0x650 [ 45.802224] do_syscall_64+0xbf/0x430 [ 45.803024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.804063] RIP: 0033:0x7f174c4ed5cd [ 45.804837] 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 [ 45.808256] RSP: 002b:00007ffdd05c0350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.809719] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f174c4ed5cd [ 45.811106] RDX: 00005607bfe8fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.812513] RBP: 00007ffdd05c03b0 R08: 0000000000000000 R09: 00007ffdd05bfa50 [ 45.813896] R10: 0000000000000000 R11: 0000000000000246 R12: 00005607f397cad0 [ 45.815273] R13: 00007ffdd05c07e0 R14: 00005607f397dbc0 R15: 00005607f398e780 [ 45.816704] [ 45.817167] irq event stamp: 1823 [ 45.817892] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 45.819544] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 45.821179] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 45.822536] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 45.823888] ---[ end trace 0000000000000000 ]--- [ 48.860548] ------------[ cut here ]------------ [ 48.861418] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.863420] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.864914] Modules linked in: [ 48.865561] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.868800] Tainted: [W]=WARN [ 48.869352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.870798] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.871735] 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 [ 48.874893] RSP: 0018:ffff88801a5c7bc0 EFLAGS: 00010286 [ 48.875870] RAX: 0000000000000000 RBX: ffffed10034b8f78 RCX: ffffffff813a4050 [ 48.877166] RDX: ffff888016aa3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.878451] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034b8f2f [ 48.879738] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.881028] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a5c7df8 [ 48.882299] FS: 00007fd50aeaa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.883748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.884825] CR2: 00007fd50b4104a6 CR3: 0000000020517000 CR4: 0000000000350ef0 [ 48.886099] Call Trace: [ 48.886612] [ 48.887023] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.887918] ? __create_object+0x59/0x80 [ 48.888714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.889678] __vmalloc_noprof+0x59/0x60 [ 48.890382] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.891257] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.892178] bpf_prog_alloc+0x39/0x200 [ 48.892933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.893868] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.894775] do_seccomp+0x349/0x25e0 [ 48.895454] ? find_held_lock+0x2b/0x80 [ 48.896224] ? do_prlimit+0x310/0x610 [ 48.896971] ? __pfx_do_seccomp+0x10/0x10 [ 48.897760] ? do_raw_spin_unlock+0x53/0x220 [ 48.898606] ? _raw_spin_unlock+0x1e/0x40 [ 48.899335] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.900313] ? static_key_count+0x60/0x80 [ 48.901110] prctl_set_seccomp+0x4e/0x70 [ 48.901894] __do_sys_prctl+0xe6c/0x1d70 [ 48.902690] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.903563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.904548] ? irqentry_exit+0xf3/0x650 [ 48.905278] do_syscall_64+0xbf/0x430 [ 48.906012] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.906960] RIP: 0033:0x7fd50b39c5cd [ 48.907667] 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 [ 48.910830] RSP: 002b:00007fff4fe0b100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.912186] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd50b39c5cd [ 48.913511] RDX: 0000560212852e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.914779] RBP: 00007fff4fe0b160 R08: 0000000000000000 R09: 00007fff4fe0a800 [ 48.916049] R10: 0000000000000000 R11: 0000000000000246 R12: 000056021542ead0 [ 48.917322] R13: 00007fff4fe0b590 R14: 000056021542fbc0 R15: 0000560215440780 [ 48.918618] [ 48.919044] irq event stamp: 2013 [ 48.919686] hardirqs last enabled at (2023): [] __up_console_sem+0x78/0x80 [ 48.920951] hardirqs last disabled at (2032): [] __up_console_sem+0x5d/0x80 [ 48.921924] softirqs last enabled at (1950): [] handle_softirqs+0x50c/0x770 [ 48.922911] softirqs last disabled at (1945): [] __irq_exit_rcu+0xc4/0x100 [ 48.923889] ---[ end trace 0000000000000000 ]--- [ 49.716870] ------------[ cut here ]------------ [ 49.717829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.719841] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.721326] Modules linked in: [ 49.721961] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.724158] Tainted: [W]=WARN [ 49.725168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.726628] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.727550] 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 [ 49.730712] RSP: 0018:ffff888016c1fbc0 EFLAGS: 00010286 [ 49.731694] RAX: 0000000000000000 RBX: ffffed1002d83f78 RCX: ffffffff813a4050 [ 49.732978] RDX: ffff888015a2b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.734258] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d83f2f [ 49.735530] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.736817] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c1fdf8 [ 49.738096] FS: 00007fc1190cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.739532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.740593] CR2: 00007fffd8e84ef7 CR3: 000000000de88000 CR4: 0000000000350ef0 [ 49.741875] Call Trace: [ 49.742345] [ 49.742794] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.743707] ? __create_object+0x59/0x80 [ 49.744441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.745399] __vmalloc_noprof+0x59/0x60 [ 49.746222] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.747099] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.748038] bpf_prog_alloc+0x39/0x200 [ 49.748787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.749726] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.750632] do_seccomp+0x349/0x25e0 [ 49.751303] ? find_held_lock+0x2b/0x80 [ 49.752053] ? do_prlimit+0x310/0x610 [ 49.752824] ? __pfx_do_seccomp+0x10/0x10 [ 49.753615] ? do_raw_spin_unlock+0x53/0x220 [ 49.754398] ? _raw_spin_unlock+0x1e/0x40 [ 49.755165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.756131] ? static_key_count+0x60/0x80 [ 49.756946] prctl_set_seccomp+0x4e/0x70 [ 49.757718] __do_sys_prctl+0xe6c/0x1d70 [ 49.758462] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.759330] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.760301] ? irqentry_exit+0xf3/0x650 [ 49.761060] do_syscall_64+0xbf/0x430 [ 49.761788] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.762739] RIP: 0033:0x7fc1195bd5cd [ 49.763396] 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 [ 49.766540] RSP: 002b:00007fffd8e823b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.767890] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc1195bd5cd [ 49.769189] RDX: 00005558991dae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.770457] RBP: 00007fffd8e82410 R08: 0000000000000000 R09: 00007fffd8e81ab0 [ 49.771727] R10: 0000000000000000 R11: 0000000000000246 R12: 000055589969dad0 [ 49.773009] R13: 00007fffd8e82840 R14: 000055589969ebc0 R15: 00005558996af780 [ 49.774280] [ 49.774756] irq event stamp: 1923 [ 49.775361] hardirqs last enabled at (1931): [] __up_console_sem+0x78/0x80 [ 49.776861] hardirqs last disabled at (1940): [] __up_console_sem+0x5d/0x80 [ 49.778344] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 49.779848] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 49.781375] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9151' (ECDSA) to the list of known hosts. 2025/11/18 01:13:14 fuzzer started 2025/11/18 01:13:14 dialing manager at localhost:37895 2025/11/18 01:13:14 checking machine... 2025/11/18 01:13:14 checking revisions... [ 50.708266] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:13:14 testing simple program... [ 50.800038] cgroup: Unknown subsys name 'net' [ 50.893869] cgroup: Unknown subsys name 'cpuset' [ 50.922942] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:13:13 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=ffff888009627794 RDX=1ffff110012c23f8 RSI=ffffffff85e1ffe0 RDI=ffff888009611fbc RBP=ffff888009611bc0 RSP=ffff8880096277a0 R8 =ffffffff86a49c3a R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000012f69 R12=ffff888009611bc0 R13=ffff888009627888 R14=ffff888009627978 R15=ffff888009627840 RIP=ffffffff815d2a6f 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffccae3b738 CR3=000000000b7f0000 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=33313a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323032 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000010 RCX=ffffffff8137472d RDX=ffff888009643780 RSI=ffffffff813747a8 RDI=0000000000000006 RBP=000000000d92d3f8 RSP=ffff88806cf08d10 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000800 R11=0000000000000001 R12=ffff88807ffd8640 R13=ffff88807ffd7650 R14=ffff888008c41780 R15=0000000000000000 RIP=ffffffff81751c78 RFL=00000286 [--S--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 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd50b461618 CR3=000000000b7f0000 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=2033313a33313a313020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033313a33313a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000