[ 44.018083] ------------[ cut here ]------------ [ 44.018887] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.020561] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 44.021771] Modules linked in: [ 44.022309] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.023940] Tainted: [W]=WARN [ 44.024441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.025673] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.026438] 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 [ 44.029078] RSP: 0018:ffff888015597bc0 EFLAGS: 00010286 [ 44.029906] RAX: 0000000000000000 RBX: ffffed1002ab2f78 RCX: ffffffff813a4050 [ 44.030974] RDX: ffff8880177e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.032040] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ab2f2f [ 44.033121] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.034197] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015597df8 [ 44.035269] FS: 00007fefa153c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.036462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.037351] CR2: 00007fff6f724ef8 CR3: 000000000ce8e000 CR4: 0000000000350ef0 [ 44.038427] Call Trace: [ 44.038822] [ 44.039159] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.039908] ? __create_object+0x59/0x80 [ 44.040555] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.041359] __vmalloc_noprof+0x59/0x60 [ 44.041957] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.042681] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.043457] bpf_prog_alloc+0x39/0x200 [ 44.044045] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.044831] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.045582] do_seccomp+0x349/0x25e0 [ 44.046185] ? find_held_lock+0x2b/0x80 [ 44.046826] ? do_prlimit+0x310/0x610 [ 44.047436] ? __pfx_do_seccomp+0x10/0x10 [ 44.048050] ? do_raw_spin_unlock+0x53/0x220 [ 44.048747] ? _raw_spin_unlock+0x1e/0x40 [ 44.049387] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.050161] ? static_key_count+0x60/0x80 [ 44.050834] prctl_set_seccomp+0x4e/0x70 [ 44.051491] __do_sys_prctl+0xe6c/0x1d70 [ 44.052105] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.052817] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.053626] ? irqentry_exit+0xf3/0x650 [ 44.054285] do_syscall_64+0xbf/0x430 [ 44.054864] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.055666] RIP: 0033:0x7fefa1a2e5cd [ 44.056213] 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 [ 44.058856] RSP: 002b:00007fff6f723940 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.059986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fefa1a2e5cd [ 44.061043] RDX: 00005580054c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.062125] RBP: 00007fff6f7239a0 R08: 0000000000000000 R09: 00007fff6f723040 [ 44.063182] R10: 0000000000000000 R11: 0000000000000246 R12: 000055802fc592b0 [ 44.064260] R13: 00007fff6f723dd0 R14: 000055802fc5bd20 R15: 000055802fc6d8d0 [ 44.065335] [ 44.065698] irq event stamp: 1913 [ 44.066196] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 44.067464] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 44.068714] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 44.070019] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 44.071275] ---[ end trace 0000000000000000 ]--- [ 46.913742] ------------[ cut here ]------------ [ 46.914502] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.916236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 46.917834] Modules linked in: [ 46.918530] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.920662] Tainted: [W]=WARN [ 46.921137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.922411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.923400] 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 [ 46.926457] RSP: 0018:ffff888016a57bc0 EFLAGS: 00010286 [ 46.927329] RAX: 0000000000000000 RBX: ffffed1002d4af78 RCX: ffffffff813a4050 [ 46.928712] RDX: ffff888016299bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.930100] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4af2f [ 46.931210] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.932615] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a57df8 [ 46.933871] FS: 00007f34cf5f1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.935300] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.936453] CR2: 00007f34cfae3580 CR3: 0000000020106000 CR4: 0000000000350ef0 [ 46.937599] Call Trace: [ 46.938119] [ 46.938617] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.939593] ? __create_object+0x59/0x80 [ 46.940451] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.941508] __vmalloc_noprof+0x59/0x60 [ 46.942344] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.943295] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.944302] bpf_prog_alloc+0x39/0x200 [ 46.944910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.945766] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.946733] do_seccomp+0x349/0x25e0 [ 46.947510] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.948500] ? __pfx_do_seccomp+0x10/0x10 [ 46.949355] ? find_held_lock+0x2b/0x80 [ 46.950144] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.951194] ? static_key_count+0x60/0x80 [ 46.952060] prctl_set_seccomp+0x4e/0x70 [ 46.952903] __do_sys_prctl+0xe6c/0x1d70 [ 46.953772] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.954714] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.955759] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.956809] ? irqentry_exit+0xf3/0x650 [ 46.957656] do_syscall_64+0xbf/0x430 [ 46.958495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.959499] RIP: 0033:0x7f34cfae35cd [ 46.960206] 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 [ 46.963202] RSP: 002b:00007fff53251840 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.964627] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34cfae35cd [ 46.965751] RDX: 000055e062f4ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.967129] RBP: 00007fff532518a0 R08: 0000000000000000 R09: 00007fff53250f40 [ 46.968484] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0728212b0 [ 46.969611] R13: 00007fff53251cd0 R14: 000055e072823d20 R15: 000055e0728358d0 [ 46.971040] [ 46.971558] irq event stamp: 1777 [ 46.972215] hardirqs last enabled at (1785): [] __up_console_sem+0x78/0x80 [ 46.973904] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 46.975345] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 46.976952] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 46.978310] ---[ end trace 0000000000000000 ]--- [ 47.807896] ------------[ cut here ]------------ [ 47.808804] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.810885] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 47.812552] Modules linked in: [ 47.813139] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.815151] Tainted: [W]=WARN [ 47.815738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.817192] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.818121] 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 [ 47.821276] RSP: 0018:ffff888015987bc0 EFLAGS: 00010286 [ 47.822304] RAX: 0000000000000000 RBX: ffffed1002b30f78 RCX: ffffffff813a4050 [ 47.823574] RDX: ffff888015888000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.824856] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b30f2f [ 47.826158] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.827437] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015987df8 [ 47.828728] FS: 00007f6d38857900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.830200] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.831264] CR2: 00007ffcd5135ef8 CR3: 00000000202ff000 CR4: 0000000000350ef0 [ 47.832528] Call Trace: [ 47.832993] [ 47.833441] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.834382] ? __create_object+0x59/0x80 [ 47.835120] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.836096] __vmalloc_noprof+0x59/0x60 [ 47.836842] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.837720] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.838702] bpf_prog_alloc+0x39/0x200 [ 47.839443] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.840365] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.841235] do_seccomp+0x349/0x25e0 [ 47.842012] ? find_held_lock+0x2b/0x80 [ 47.842778] ? do_prlimit+0x310/0x610 [ 47.843522] ? __pfx_do_seccomp+0x10/0x10 [ 47.844285] ? do_raw_spin_unlock+0x53/0x220 [ 47.845067] ? _raw_spin_unlock+0x1e/0x40 [ 47.845902] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.846873] ? static_key_count+0x60/0x80 [ 47.847670] prctl_set_seccomp+0x4e/0x70 [ 47.848448] __do_sys_prctl+0xe6c/0x1d70 [ 47.849192] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.850082] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.851050] ? irqentry_exit+0xf3/0x650 [ 47.851824] do_syscall_64+0xbf/0x430 [ 47.852565] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.853505] RIP: 0033:0x7f6d38d495cd [ 47.854198] 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 [ 47.857374] RSP: 002b:00007ffcd5134080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.858773] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6d38d495cd [ 47.860049] RDX: 000055e0203a1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.861313] RBP: 00007ffcd51340e0 R08: 0000000000000000 R09: 00007ffcd5133780 [ 47.862625] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e0352df240 [ 47.863899] R13: 00007ffcd5134510 R14: 000055e0352debf0 R15: 000055e0352f34d0 [ 47.865210] [ 47.865667] irq event stamp: 1733 [ 47.866365] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 47.867888] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 47.869412] softirqs last enabled at (1654): [] handle_softirqs+0x50c/0x770 [ 47.870989] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 47.872500] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:33791' (ECDSA) to the list of known hosts. 2025/11/17 17:59:40 fuzzer started 2025/11/17 17:59:40 dialing manager at localhost:37895 2025/11/17 17:59:40 checking machine... 2025/11/17 17:59:40 checking revisions... [ 48.672433] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:59:41 testing simple program... [ 48.772325] cgroup: Unknown subsys name 'net' [ 48.830798] cgroup: Unknown subsys name 'cpuset' [ 48.843810] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:59:40 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff888015711bc0 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888015712618 RSP=ffff88806ce088c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880157126e0 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 00007efeacba4700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff5324b000 CR3=000000000cddf000 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=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3434325b646873732030343a3935 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343532 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=0000000000022bf1 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=00000202 [-------] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f49f6651020 CR3=000000000e0b1000 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=34d4fabfb79c808d2d46ecc7013faf35 XMM02=2c67c8bc2e329bc30000000000303450 XMM03=fb795ef6d6577056000000000030fed0 XMM04=d4af736b826e98f400000000000ae988 XMM05=64418c4625ecea550000000000321a18 XMM06=405749d8372a36f10000000000320350 XMM07=e042d86d42eb936e0000000000310150 XMM08=ae7857b883ef7d2200000000003034b0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000