[ 39.034889] ------------[ cut here ]------------ [ 39.035834] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.037878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.039333] Modules linked in: [ 39.039917] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.042133] Tainted: [W]=WARN [ 39.042804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.044276] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.045134] 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 [ 39.048348] RSP: 0018:ffff888015cb7bc0 EFLAGS: 00010286 [ 39.049493] RAX: 0000000000000000 RBX: ffffed1002b96f78 RCX: ffffffff813a4050 [ 39.050758] RDX: ffff88800fc71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.052054] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b96f2f [ 39.053324] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.054608] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015cb7df8 [ 39.055884] FS: 00007f5f6c176900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.057323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.058369] CR2: 00007f5f6c668580 CR3: 000000000d3cc000 CR4: 0000000000350ef0 [ 39.059639] Call Trace: [ 39.060114] [ 39.060585] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.061480] ? __create_object+0x59/0x80 [ 39.062281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.063190] __vmalloc_noprof+0x59/0x60 [ 39.063955] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.064839] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.065780] bpf_prog_alloc+0x39/0x200 [ 39.066511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.067451] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.068394] do_seccomp+0x349/0x25e0 [ 39.069076] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.069975] ? __pfx_do_seccomp+0x10/0x10 [ 39.070761] ? find_held_lock+0x2b/0x80 [ 39.071526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.072507] ? static_key_count+0x60/0x80 [ 39.073311] prctl_set_seccomp+0x4e/0x70 [ 39.074060] __do_sys_prctl+0xe6c/0x1d70 [ 39.074845] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.075713] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.076687] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.077673] ? irqentry_exit+0xf3/0x650 [ 39.078443] do_syscall_64+0xbf/0x430 [ 39.079132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.080080] RIP: 0033:0x7f5f6c6685cd [ 39.080777] 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 [ 39.083967] RSP: 002b:00007ffda1807d30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.085352] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f6c6685cd [ 39.086621] RDX: 000055bfcce8ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.087891] RBP: 00007ffda1807d90 R08: 0000000000000000 R09: 00007ffda1807430 [ 39.089204] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bfcfebcad0 [ 39.090521] R13: 00007ffda18081c0 R14: 000055bfcfebdbc0 R15: 000055bfcfece780 [ 39.091830] [ 39.092305] irq event stamp: 1793 [ 39.092904] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 39.094419] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 39.095963] softirqs last enabled at (1392): [] handle_softirqs+0x50c/0x770 [ 39.097512] softirqs last disabled at (1387): [] __irq_exit_rcu+0xc4/0x100 [ 39.099013] ---[ end trace 0000000000000000 ]--- [ 41.783586] ------------[ cut here ]------------ [ 41.784534] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.786561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 41.788300] Modules linked in: [ 41.788887] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.790916] Tainted: [W]=WARN [ 41.791513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.793009] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.793946] 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 [ 41.797105] RSP: 0018:ffff888016957bc0 EFLAGS: 00010286 [ 41.798104] RAX: 0000000000000000 RBX: ffffed1002d2af78 RCX: ffffffff813a4050 [ 41.799412] RDX: ffff88801923d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.800717] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2af2f [ 41.802010] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.803295] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016957df8 [ 41.804598] FS: 00007f86b53aa900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.806035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.807100] CR2: 00007ffe12cd7ef7 CR3: 0000000009c7e000 CR4: 0000000000350ef0 [ 41.808386] Call Trace: [ 41.808857] [ 41.809304] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.810194] ? __create_object+0x59/0x80 [ 41.810975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.811940] __vmalloc_noprof+0x59/0x60 [ 41.812712] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.813591] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.814537] bpf_prog_alloc+0x39/0x200 [ 41.815283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.816200] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.817112] do_seccomp+0x349/0x25e0 [ 41.817842] ? find_held_lock+0x2b/0x80 [ 41.818593] ? do_prlimit+0x310/0x610 [ 41.819329] ? __pfx_do_seccomp+0x10/0x10 [ 41.820092] ? do_raw_spin_unlock+0x53/0x220 [ 41.820921] ? _raw_spin_unlock+0x1e/0x40 [ 41.821716] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.822672] ? static_key_count+0x60/0x80 [ 41.823476] prctl_set_seccomp+0x4e/0x70 [ 41.824267] __do_sys_prctl+0xe6c/0x1d70 [ 41.825016] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.825868] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.826840] ? irqentry_exit+0xf3/0x650 [ 41.827620] do_syscall_64+0xbf/0x430 [ 41.828370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.829331] RIP: 0033:0x7f86b589c5cd [ 41.829991] 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 [ 41.833274] RSP: 002b:00007ffe12cd5790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.834634] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86b589c5cd [ 41.835911] RDX: 000055d37f2d6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.837210] RBP: 00007ffe12cd57f0 R08: 0000000000000000 R09: 00007ffe12cd4e90 [ 41.838514] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3a7cbfad0 [ 41.839806] R13: 00007ffe12cd5c20 R14: 000055d3a7cc0bc0 R15: 000055d3a7cd1780 [ 41.841124] [ 41.841608] irq event stamp: 1825 [ 41.842213] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 41.843754] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 41.845306] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 41.846847] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 41.848399] ---[ end trace 0000000000000000 ]--- [ 42.701945] ------------[ cut here ]------------ [ 42.702871] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.704904] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 42.706358] Modules linked in: [ 42.706943] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.708945] Tainted: [W]=WARN [ 42.709592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.711081] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.712029] 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 [ 42.715244] RSP: 0018:ffff888016fc7bc0 EFLAGS: 00010286 [ 42.716187] RAX: 0000000000000000 RBX: ffffed1002df8f78 RCX: ffffffff813a4050 [ 42.717476] RDX: ffff888016341bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.718753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df8f2f [ 42.720032] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.721335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fc7df8 [ 42.722631] FS: 00007f19cf46e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.724091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.725140] CR2: 00007ffeee7caef7 CR3: 000000000ea52000 CR4: 0000000000350ef0 [ 42.726445] Call Trace: [ 42.726905] [ 42.727363] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.728221] ? __create_object+0x59/0x80 [ 42.729007] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.729962] __vmalloc_noprof+0x59/0x60 [ 42.730734] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.731618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.732556] bpf_prog_alloc+0x39/0x200 [ 42.733286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.734170] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.735078] do_seccomp+0x349/0x25e0 [ 42.735797] ? find_held_lock+0x2b/0x80 [ 42.736585] ? do_prlimit+0x310/0x610 [ 42.737332] ? __pfx_do_seccomp+0x10/0x10 [ 42.738084] ? do_raw_spin_unlock+0x53/0x220 [ 42.738906] ? _raw_spin_unlock+0x1e/0x40 [ 42.739701] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.740672] ? static_key_count+0x60/0x80 [ 42.741485] prctl_set_seccomp+0x4e/0x70 [ 42.742212] __do_sys_prctl+0xe6c/0x1d70 [ 42.743000] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.743862] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.744856] ? irqentry_exit+0xf3/0x650 [ 42.745624] do_syscall_64+0xbf/0x430 [ 42.746365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.747321] RIP: 0033:0x7f19cf9605cd [ 42.747984] 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 [ 42.751177] RSP: 002b:00007ffeee7c8750 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.752560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19cf9605cd [ 42.753849] RDX: 000055d95772be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.755132] RBP: 00007ffeee7c87b0 R08: 0000000000000000 R09: 00007ffeee7c7e50 [ 42.756418] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d996ed8240 [ 42.757699] R13: 00007ffeee7c8be0 R14: 000055d996ed7bf0 R15: 000055d996eec4d0 [ 42.758991] [ 42.759457] irq event stamp: 1737 [ 42.760084] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.761600] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.763114] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.764672] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.766188] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15702' (ECDSA) to the list of known hosts. 2025/11/17 11:37:22 fuzzer started 2025/11/17 11:37:22 dialing manager at localhost:37895 2025/11/17 11:37:22 checking machine... 2025/11/17 11:37:22 checking revisions... [ 43.646751] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:37:22 testing simple program... [ 43.730769] cgroup: Unknown subsys name 'net' [ 43.780837] cgroup: Unknown subsys name 'cpuset' [ 43.797118] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:37:21 Registers: info registers vcpu 0 RAX=000000000008f882 RBX=0000000000000246 RCX=ffffffff817d97d6 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff84c9815c RBP=ffffffff85f109a0 RSP=ffff888009627b98 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000000 R13=0000000000000246 R14=ffff888014ead028 R15=ffff888009462280 RIP=ffffffff84c98164 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe12ccf000 CR3=000000000d439000 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=2031323a37333a313120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a37333a3131203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001c06f 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcadc90798 CR3=000000000de69000 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=2cba715abcfdba9a2d49e9d1c43d129f XMM02=0000000000305e98eff9b2d0a8fce9cb XMM03=0000000000305f682c67c8bc2e329bc3 XMM04=02062c0aadb73e3e00000000000ae988 XMM05=d96330e2d2db86320000000000321a98 XMM06=474038aa6c007e1f0000000000321920 XMM07=e042d86d42eb936e0000000000312f70 XMM08=f9fbf933e7c6b6160000000000305f68 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000