[ 46.892217] ------------[ cut here ]------------ [ 46.893179] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.895217] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.896712] Modules linked in: [ 46.897349] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.899334] Tainted: [W]=WARN [ 46.899931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.901420] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.902319] 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 [ 46.905462] RSP: 0018:ffff88801a0bfbc0 EFLAGS: 00010286 [ 46.906428] RAX: 0000000000000000 RBX: ffffed1003417f78 RCX: ffffffff813a4050 [ 46.907687] RDX: ffff8880158a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.908958] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003417f2f [ 46.910211] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.911474] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0bfdf8 [ 46.912747] FS: 00007f85fa48e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.914158] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.915196] CR2: 00007fff17efeef7 CR3: 000000000da14000 CR4: 0000000000350ef0 [ 46.916477] Call Trace: [ 46.916975] [ 46.917377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.918264] ? __create_object+0x59/0x80 [ 46.919029] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.919979] __vmalloc_noprof+0x59/0x60 [ 46.920697] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.921573] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.922489] bpf_prog_alloc+0x39/0x200 [ 46.923213] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.924124] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.925028] do_seccomp+0x349/0x25e0 [ 46.925697] ? find_held_lock+0x2b/0x80 [ 46.926452] ? do_prlimit+0x310/0x610 [ 46.927181] ? __pfx_do_seccomp+0x10/0x10 [ 46.927960] ? do_raw_spin_unlock+0x53/0x220 [ 46.928746] ? _raw_spin_unlock+0x1e/0x40 [ 46.929517] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.930476] ? static_key_count+0x60/0x80 [ 46.931271] prctl_set_seccomp+0x4e/0x70 [ 46.932047] __do_sys_prctl+0xe6c/0x1d70 [ 46.932824] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.933623] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.934581] ? irqentry_exit+0xf3/0x650 [ 46.935344] do_syscall_64+0xbf/0x430 [ 46.936069] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.937025] RIP: 0033:0x7f85fa9805cd [ 46.937679] 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 [ 46.940814] RSP: 002b:00007fff17efc7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.942153] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85fa9805cd [ 46.943413] RDX: 000055ca11a2be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.944698] RBP: 00007fff17efc830 R08: 0000000000000000 R09: 00007fff17efbed0 [ 46.945977] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ca18da4bf0 [ 46.947235] R13: 00007fff17efcc60 R14: 000055ca18dae380 R15: 000055ca18db9460 [ 46.948526] [ 46.948974] irq event stamp: 1783 [ 46.949565] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 46.951066] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 46.952590] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 46.954101] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 46.955592] ---[ end trace 0000000000000000 ]--- [ 49.728262] ------------[ cut here ]------------ [ 49.729188] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.731182] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.732637] Modules linked in: [ 49.733276] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.735237] Tainted: [W]=WARN [ 49.735843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.737315] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.738220] 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 [ 49.741378] RSP: 0018:ffff8880188e7bc0 EFLAGS: 00010286 [ 49.742343] RAX: 0000000000000000 RBX: ffffed100311cf78 RCX: ffffffff813a4050 [ 49.743598] RDX: ffff88801546d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.744886] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100311cf2f [ 49.746157] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.747407] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188e7df8 [ 49.748670] FS: 00007fda69749900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.750112] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.751158] CR2: 00007ffe88844ef7 CR3: 000000002091c000 CR4: 0000000000350ef0 [ 49.752436] Call Trace: [ 49.752941] [ 49.753356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.754241] ? __create_object+0x59/0x80 [ 49.755008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.755959] __vmalloc_noprof+0x59/0x60 [ 49.756677] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.757549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.758471] bpf_prog_alloc+0x39/0x200 [ 49.759207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.760128] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.761028] do_seccomp+0x349/0x25e0 [ 49.761690] ? find_held_lock+0x2b/0x80 [ 49.762428] ? do_prlimit+0x310/0x610 [ 49.763164] ? __pfx_do_seccomp+0x10/0x10 [ 49.763949] ? do_raw_spin_unlock+0x53/0x220 [ 49.764743] ? _raw_spin_unlock+0x1e/0x40 [ 49.765525] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.766475] ? static_key_count+0x60/0x80 [ 49.767279] prctl_set_seccomp+0x4e/0x70 [ 49.768047] __do_sys_prctl+0xe6c/0x1d70 [ 49.768840] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.769651] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.770600] ? irqentry_exit+0xf3/0x650 [ 49.771351] do_syscall_64+0xbf/0x430 [ 49.772077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.773028] RIP: 0033:0x7fda69c3b5cd [ 49.773686] 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 [ 49.776828] RSP: 002b:00007ffe88843dc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.778190] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda69c3b5cd [ 49.779464] RDX: 0000562e37f26e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.780773] RBP: 00007ffe88843e20 R08: 0000000000000000 R09: 00007ffe888434c0 [ 49.782069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562e481dbad0 [ 49.783336] R13: 00007ffe88844250 R14: 0000562e481dcbc0 R15: 0000562e481ed780 [ 49.784640] [ 49.785098] irq event stamp: 1721 [ 49.785717] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.787224] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.788727] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 49.790259] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 49.791747] ---[ end trace 0000000000000000 ]--- [ 50.523532] ------------[ cut here ]------------ [ 50.524534] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.526719] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.528214] Modules linked in: [ 50.528895] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.531653] Tainted: [W]=WARN [ 50.532368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.534188] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.535404] 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 [ 50.538988] RSP: 0018:ffff888016a5fbc0 EFLAGS: 00010286 [ 50.540043] RAX: 0000000000000000 RBX: ffffed1002d4bf78 RCX: ffffffff813a4050 [ 50.541430] RDX: ffff888016038000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.542825] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4bf2f [ 50.544203] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.545587] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a5fdf8 [ 50.546962] FS: 00007fb56db85900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.548507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.549663] CR2: 00007fb56e077580 CR3: 0000000020947000 CR4: 0000000000350ef0 [ 50.551072] Call Trace: [ 50.551576] [ 50.552068] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.553048] ? __create_object+0x59/0x80 [ 50.553900] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.554957] __vmalloc_noprof+0x59/0x60 [ 50.555748] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.556718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.557740] bpf_prog_alloc+0x39/0x200 [ 50.558543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.559550] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.560531] do_seccomp+0x349/0x25e0 [ 50.561330] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.562311] ? __pfx_do_seccomp+0x10/0x10 [ 50.563169] ? find_held_lock+0x2b/0x80 [ 50.563999] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.565070] ? static_key_count+0x60/0x80 [ 50.565959] prctl_set_seccomp+0x4e/0x70 [ 50.566761] __do_sys_prctl+0xe6c/0x1d70 [ 50.567622] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.568573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.569633] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.570711] ? irqentry_exit+0xf3/0x650 [ 50.571552] do_syscall_64+0xbf/0x430 [ 50.572369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.573423] RIP: 0033:0x7fb56e0775cd [ 50.574200] 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 [ 50.577700] RSP: 002b:00007ffec76883f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.579207] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb56e0775cd [ 50.580650] RDX: 0000563b319ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.582067] RBP: 00007ffec7688450 R08: 0000000000000000 R09: 00007ffec7687af0 [ 50.583482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b4e5fa240 [ 50.584916] R13: 00007ffec7688880 R14: 0000563b4e603380 R15: 0000563b4e60e540 [ 50.586247] [ 50.586647] irq event stamp: 1819 [ 50.587260] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 50.588716] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 50.590171] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 50.591641] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 50.593102] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5096' (ECDSA) to the list of known hosts. 2025/11/17 15:42:29 fuzzer started 2025/11/17 15:42:29 dialing manager at localhost:37895 2025/11/17 15:42:29 checking machine... 2025/11/17 15:42:29 checking revisions... [ 51.488440] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:42:29 testing simple program... [ 51.586987] cgroup: Unknown subsys name 'net' [ 51.655724] cgroup: Unknown subsys name 'cpuset' [ 51.667985] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:42:28 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff88801763d340 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801763dd98 RSP=ffff8880154d7300 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801763dd98 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152715d RFL=00000046 [---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 00007fafe2003900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fda69cfe650 CR3=000000000e164000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=59660a912733220400000000000ae988 XMM05=db3d62267acf542d0000000000322968 XMM06=3e829fc8c8edc9900000000000320ff0 XMM07=fb795ef6d65770560000000000311f88 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000269ff 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 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000562e48200768 CR3=000000000e164000 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=36f5f5dc47b49398a2481140bd3796f8 XMM02=2c67c8bc2e329bc30000000000305000 XMM03=fb795ef6d65770560000000000311f88 XMM04=59660a912733220400000000000ae988 XMM05=0394861f14684e590000000000321100 XMM06=7c43889e03c2c6b5000000000031b158 XMM07=e042d86d42eb936e0000000000312970 XMM08=0f16dbbb665ea04d0000000000305060 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000