[ 45.911977] ------------[ cut here ]------------ [ 45.912844] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.914804] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 45.916304] Modules linked in: [ 45.916901] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.918901] Tainted: [W]=WARN [ 45.919505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.920974] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.921831] 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 [ 45.924994] RSP: 0018:ffff88800f2c7bc0 EFLAGS: 00010286 [ 45.925921] RAX: 0000000000000000 RBX: ffffed1001e58f78 RCX: ffffffff813a4050 [ 45.927217] RDX: ffff8880185e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.928481] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e58f2f [ 45.929756] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.931031] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f2c7df8 [ 45.932310] FS: 00007f540f1ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.933749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.934792] CR2: 00007ffdf6a80ef7 CR3: 000000000bacb000 CR4: 0000000000350ef0 [ 45.936067] Call Trace: [ 45.936530] [ 45.936984] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.937834] ? __create_object+0x59/0x80 [ 45.938610] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.939566] __vmalloc_noprof+0x59/0x60 [ 45.940323] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.941192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.942116] bpf_prog_alloc+0x39/0x200 [ 45.942799] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.943710] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.944618] do_seccomp+0x349/0x25e0 [ 45.945342] ? find_held_lock+0x2b/0x80 [ 45.946108] ? do_prlimit+0x310/0x610 [ 45.946800] ? __pfx_do_seccomp+0x10/0x10 [ 45.947589] ? do_raw_spin_unlock+0x53/0x220 [ 45.948396] ? _raw_spin_unlock+0x1e/0x40 [ 45.949177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.950130] ? static_key_count+0x60/0x80 [ 45.950877] prctl_set_seccomp+0x4e/0x70 [ 45.951651] __do_sys_prctl+0xe6c/0x1d70 [ 45.952429] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.953284] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.954240] ? irqentry_exit+0xf3/0x650 [ 45.954985] do_syscall_64+0xbf/0x430 [ 45.955675] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.956609] RIP: 0033:0x7f540f69f5cd [ 45.957307] 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 [ 45.960436] RSP: 002b:00007ffdf6a7f060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.961806] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f540f69f5cd [ 45.963077] RDX: 000055914e426e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.964349] RBP: 00007ffdf6a7f0c0 R08: 0000000000000000 R09: 00007ffdf6a7e760 [ 45.965637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559185720bf0 [ 45.966904] R13: 00007ffdf6a7f4f0 R14: 000055918572a380 R15: 0000559185735460 [ 45.968217] [ 45.968647] irq event stamp: 1737 [ 45.969306] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 45.970819] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 45.972329] softirqs last enabled at (1266): [] handle_softirqs+0x50c/0x770 [ 45.973875] softirqs last disabled at (1261): [] __irq_exit_rcu+0xc4/0x100 [ 45.975381] ---[ end trace 0000000000000000 ]--- [ 49.309203] ------------[ cut here ]------------ [ 49.310158] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.312137] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 49.313640] Modules linked in: [ 49.314281] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.316256] Tainted: [W]=WARN [ 49.316811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.318525] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.319682] 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 [ 49.323126] RSP: 0018:ffff888015a97bc0 EFLAGS: 00010286 [ 49.324118] RAX: 0000000000000000 RBX: ffffed1002b52f78 RCX: ffffffff813a4050 [ 49.325415] RDX: ffff888015f23780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.326672] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b52f2f [ 49.327949] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.329241] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a97df8 [ 49.330502] FS: 00007f82dd711900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.331923] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.333034] CR2: 00007f82ddc03580 CR3: 000000001fdf1000 CR4: 0000000000350ef0 [ 49.334296] Call Trace: [ 49.334746] [ 49.335198] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.336074] ? __create_object+0x59/0x80 [ 49.336800] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.337781] __vmalloc_noprof+0x59/0x60 [ 49.338518] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.339365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.340273] bpf_prog_alloc+0x39/0x200 [ 49.341032] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.341893] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.342769] do_seccomp+0x349/0x25e0 [ 49.343464] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.344341] ? __pfx_do_seccomp+0x10/0x10 [ 49.345154] ? find_held_lock+0x2b/0x80 [ 49.345850] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.346784] ? static_key_count+0x60/0x80 [ 49.347563] prctl_set_seccomp+0x4e/0x70 [ 49.348322] __do_sys_prctl+0xe6c/0x1d70 [ 49.349128] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.349921] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.350862] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.351801] ? irqentry_exit+0xf3/0x650 [ 49.352543] do_syscall_64+0xbf/0x430 [ 49.353302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.354232] RIP: 0033:0x7f82ddc035cd [ 49.354880] 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 [ 49.358008] RSP: 002b:00007fff58a4eb20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.359345] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82ddc035cd [ 49.360590] RDX: 000056162257fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.361881] RBP: 00007fff58a4eb80 R08: 0000000000000000 R09: 00007fff58a4e220 [ 49.363134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561628143ad0 [ 49.364384] R13: 00007fff58a4efb0 R14: 0000561628144bc0 R15: 0000561628155780 [ 49.365684] [ 49.366136] irq event stamp: 1851 [ 49.366733] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 49.368215] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 49.369743] softirqs last enabled at (1492): [] handle_softirqs+0x50c/0x770 [ 49.371245] softirqs last disabled at (1487): [] __irq_exit_rcu+0xc4/0x100 [ 49.372719] ---[ end trace 0000000000000000 ]--- [ 50.055409] ------------[ cut here ]------------ [ 50.056327] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.058359] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 50.059821] Modules linked in: [ 50.060476] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.062455] Tainted: [W]=WARN [ 50.063048] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.064497] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.065433] 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 [ 50.068597] RSP: 0018:ffff888017197bc0 EFLAGS: 00010286 [ 50.069594] RAX: 0000000000000000 RBX: ffffed1002e32f78 RCX: ffffffff813a4050 [ 50.070893] RDX: ffff888016393780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.072185] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e32f2f [ 50.073515] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.075012] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017197df8 [ 50.076474] FS: 00007f66e961d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.078038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.079117] CR2: 00007fffdf943ef7 CR3: 000000001feb4000 CR4: 0000000000350ef0 [ 50.080440] Call Trace: [ 50.081058] [ 50.081549] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.082574] ? __create_object+0x59/0x80 [ 50.083458] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.084529] __vmalloc_noprof+0x59/0x60 [ 50.085399] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.086335] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.087284] bpf_prog_alloc+0x39/0x200 [ 50.088028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.088914] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.089858] do_seccomp+0x349/0x25e0 [ 50.090603] ? find_held_lock+0x2b/0x80 [ 50.091414] ? do_prlimit+0x310/0x610 [ 50.092181] ? __pfx_do_seccomp+0x10/0x10 [ 50.093080] ? do_raw_spin_unlock+0x53/0x220 [ 50.093920] ? _raw_spin_unlock+0x1e/0x40 [ 50.094807] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.095834] ? static_key_count+0x60/0x80 [ 50.096716] prctl_set_seccomp+0x4e/0x70 [ 50.097665] __do_sys_prctl+0xe6c/0x1d70 [ 50.098530] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.099477] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.100540] ? irqentry_exit+0xf3/0x650 [ 50.101382] do_syscall_64+0xbf/0x430 [ 50.102116] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.103056] RIP: 0033:0x7f66e9b0f5cd [ 50.103700] 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 [ 50.107024] RSP: 002b:00007fffdf9425f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.108443] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f66e9b0f5cd [ 50.109752] RDX: 0000555dd39c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.111050] RBP: 00007fffdf942650 R08: 0000000000000000 R09: 00007fffdf941cf0 [ 50.112334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555defd2bad0 [ 50.113635] R13: 00007fffdf942a80 R14: 0000555defd2cbc0 R15: 0000555defd3d780 [ 50.114964] [ 50.115401] irq event stamp: 1675 [ 50.116061] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 50.117601] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 50.119143] softirqs last enabled at (1596): [] handle_softirqs+0x50c/0x770 [ 50.120676] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 50.121795] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40403' (ECDSA) to the list of known hosts. 2025/11/19 04:00:21 fuzzer started 2025/11/19 04:00:22 dialing manager at localhost:34383 2025/11/19 04:00:22 checking machine... 2025/11/19 04:00:22 checking revisions... [ 51.029605] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:00:22 testing simple program... [ 51.130196] cgroup: Unknown subsys name 'net' [ 51.196789] cgroup: Unknown subsys name 'cpuset' [ 51.210620] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:00:21 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009611bc0 RCX=1ffffffff0cca052 RDX=0000000000000000 RSI=ffff88806ce38500 RDI=ffff888009611fbc RBP=ffff8880094b2710 RSP=ffff888009627b10 R8 =ffffffff81b48e8b R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffea0000622380 R13=ffff88800d133800 R14=dffffc0000000000 R15=0000000000000000 RIP=ffffffff815bd72a RFL=00000213 [----A-C] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff58a48000 CR3=000000001fd95000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000027bb5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff47313e08 CR3=000000000b71e000 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=30303a343020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3534325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383031 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000