[ 45.928650] ------------[ cut here ]------------ [ 45.929579] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.931609] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.933064] Modules linked in: [ 45.933993] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.936094] Tainted: [W]=WARN [ 45.936731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.938260] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.939224] 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 [ 45.942442] RSP: 0018:ffff888016fe7bc0 EFLAGS: 00010286 [ 45.943459] RAX: 0000000000000000 RBX: ffffed1002dfcf78 RCX: ffffffff813a4050 [ 45.944770] RDX: ffff888015ead340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.946100] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfcf2f [ 45.947450] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.948749] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fe7df8 [ 45.950053] FS: 00007ff353729900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.951523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.952620] CR2: 00007ffeeeec4ef7 CR3: 000000000d675000 CR4: 0000000000350ef0 [ 45.953939] Call Trace: [ 45.954495] [ 45.954911] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.955829] ? __create_object+0x59/0x80 [ 45.956673] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.957698] __vmalloc_noprof+0x59/0x60 [ 45.958652] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.959544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.960499] bpf_prog_alloc+0x39/0x200 [ 45.961201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.962158] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.963108] do_seccomp+0x349/0x25e0 [ 45.963851] ? find_held_lock+0x2b/0x80 [ 45.964647] ? do_prlimit+0x310/0x610 [ 45.965380] ? __pfx_do_seccomp+0x10/0x10 [ 45.966180] ? do_raw_spin_unlock+0x53/0x220 [ 45.967043] ? _raw_spin_unlock+0x1e/0x40 [ 45.967844] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.968828] ? static_key_count+0x60/0x80 [ 45.969684] prctl_set_seccomp+0x4e/0x70 [ 45.970504] __do_sys_prctl+0xe6c/0x1d70 [ 45.971256] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.972116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.973104] ? irqentry_exit+0xf3/0x650 [ 45.973912] do_syscall_64+0xbf/0x430 [ 45.974695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.975690] RIP: 0033:0x7ff353c1b5cd [ 45.976363] 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 [ 45.979621] RSP: 002b:00007ffeeeec2690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.981018] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff353c1b5cd [ 45.982358] RDX: 0000556618895e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.983708] RBP: 00007ffeeeec26f0 R08: 0000000000000000 R09: 00007ffeeeec1d90 [ 45.985014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556626e76ad0 [ 45.986364] R13: 00007ffeeeec2b20 R14: 0000556626e77bc0 R15: 0000556626e88780 [ 45.987733] [ 45.988160] irq event stamp: 1835 [ 45.988840] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 45.990427] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 45.991965] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 45.993554] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 45.995036] ---[ end trace 0000000000000000 ]--- [ 49.022930] ------------[ cut here ]------------ [ 49.023863] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.025934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.027433] Modules linked in: [ 49.028034] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.030050] Tainted: [W]=WARN [ 49.030672] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.032475] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.033351] 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 [ 49.036584] RSP: 0018:ffff88801741fbc0 EFLAGS: 00010286 [ 49.037551] RAX: 0000000000000000 RBX: ffffed1002e83f78 RCX: ffffffff813a4050 [ 49.038847] RDX: ffff888009e68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.040133] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e83f2f [ 49.041408] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.042692] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801741fdf8 [ 49.043977] FS: 00007f8c92ac6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.045416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.046514] CR2: 00007f8c92fb8580 CR3: 000000000cb0a000 CR4: 0000000000350ef0 [ 49.047828] Call Trace: [ 49.048298] [ 49.048754] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.049660] ? __create_object+0x59/0x80 [ 49.050457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.051446] __vmalloc_noprof+0x59/0x60 [ 49.052164] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.053041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.053971] bpf_prog_alloc+0x39/0x200 [ 49.054788] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.055878] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.056790] do_seccomp+0x349/0x25e0 [ 49.057521] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.058370] ? __pfx_do_seccomp+0x10/0x10 [ 49.059182] ? find_held_lock+0x2b/0x80 [ 49.059939] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.060906] ? static_key_count+0x60/0x80 [ 49.061705] prctl_set_seccomp+0x4e/0x70 [ 49.062494] __do_sys_prctl+0xe6c/0x1d70 [ 49.063244] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.064113] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.065083] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.066054] ? irqentry_exit+0xf3/0x650 [ 49.066856] do_syscall_64+0xbf/0x430 [ 49.067620] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.068576] RIP: 0033:0x7f8c92fb85cd [ 49.069241] 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 [ 49.072477] RSP: 002b:00007ffe31e47830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.073847] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c92fb85cd [ 49.075163] RDX: 00005585c4e9fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.076453] RBP: 00007ffe31e47890 R08: 0000000000000000 R09: 00007ffe31e46f30 [ 49.077750] R10: 0000000000000000 R11: 0000000000000246 R12: 00005585f1e39ad0 [ 49.079068] R13: 00007ffe31e47cc0 R14: 00005585f1e3abc0 R15: 00005585f1e4b780 [ 49.080387] [ 49.080838] irq event stamp: 1785 [ 49.081490] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.083040] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 49.084564] softirqs last enabled at (1678): [] handle_softirqs+0x50c/0x770 [ 49.086100] softirqs last disabled at (1673): [] __irq_exit_rcu+0xc4/0x100 [ 49.087580] ---[ end trace 0000000000000000 ]--- [ 49.752110] ------------[ cut here ]------------ [ 49.753051] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.755079] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.756538] Modules linked in: [ 49.757122] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.759353] Tainted: [W]=WARN [ 49.760031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.761510] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.762379] 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 [ 49.765606] RSP: 0018:ffff88800f487bc0 EFLAGS: 00010286 [ 49.766603] RAX: 0000000000000000 RBX: ffffed1001e90f78 RCX: ffffffff813a4050 [ 49.767880] RDX: ffff888015901bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.769152] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e90f2f [ 49.770453] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.771725] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f487df8 [ 49.773018] FS: 00007f2c52ff0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.774467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.775526] CR2: 00007ffc7c7eeef7 CR3: 000000001efa4000 CR4: 0000000000350ef0 [ 49.776821] Call Trace: [ 49.777278] [ 49.777725] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.778615] ? __create_object+0x59/0x80 [ 49.779347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.780324] __vmalloc_noprof+0x59/0x60 [ 49.781086] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.781966] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.782909] bpf_prog_alloc+0x39/0x200 [ 49.783635] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.784559] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.785458] do_seccomp+0x349/0x25e0 [ 49.786139] ? find_held_lock+0x2b/0x80 [ 49.786910] ? do_prlimit+0x310/0x610 [ 49.787655] ? __pfx_do_seccomp+0x10/0x10 [ 49.788440] ? do_raw_spin_unlock+0x53/0x220 [ 49.789234] ? _raw_spin_unlock+0x1e/0x40 [ 49.790011] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.791001] ? static_key_count+0x60/0x80 [ 49.791808] prctl_set_seccomp+0x4e/0x70 [ 49.792574] __do_sys_prctl+0xe6c/0x1d70 [ 49.793309] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.794145] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.795125] ? irqentry_exit+0xf3/0x650 [ 49.795907] do_syscall_64+0xbf/0x430 [ 49.796646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.797585] RIP: 0033:0x7f2c534e25cd [ 49.798241] 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 [ 49.801423] RSP: 002b:00007ffc7c7ec4a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.802835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2c534e25cd [ 49.804119] RDX: 000055576142be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.805414] RBP: 00007ffc7c7ec500 R08: 0000000000000000 R09: 00007ffc7c7ebba0 [ 49.806705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555762c64240 [ 49.807973] R13: 00007ffc7c7ec930 R14: 0000555762c6d380 R15: 0000555762c78540 [ 49.809292] [ 49.809783] irq event stamp: 1803 [ 49.810450] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.811800] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.813076] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 49.814368] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 49.815696] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11645' (ECDSA) to the list of known hosts. 2025/11/18 12:42:11 fuzzer started 2025/11/18 12:42:11 dialing manager at localhost:34383 2025/11/18 12:42:11 checking machine... 2025/11/18 12:42:11 checking revisions... [ 50.634135] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:42:11 testing simple program... [ 50.739811] cgroup: Unknown subsys name 'net' [ 50.803024] cgroup: Unknown subsys name 'cpuset' [ 50.815118] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:42:11 Registers: info registers vcpu 0 RAX=000000000003f4ff RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd1a612668 CR3=000000000d686000 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=32343a323120383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732030313a3234 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383931 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=0000000000000005 RBX=ffff8880179fd340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880179fdde8 RDI=ffff8880179fdde8 RBP=ffff8880179fdd98 RSP=ffff88806cf088c0 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880179fdde8 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 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 00007f8c92ac6900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8c9307d618 CR3=000000001f48f000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000