[ 46.543112] ------------[ cut here ]------------ [ 46.544001] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.546021] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.547522] Modules linked in: [ 46.548397] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.550467] Tainted: [W]=WARN [ 46.551035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.552577] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.553511] 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 [ 46.556724] RSP: 0018:ffff888017637bc0 EFLAGS: 00010286 [ 46.557715] RAX: 0000000000000000 RBX: ffffed1002ec6f78 RCX: ffffffff813a4050 [ 46.559016] RDX: ffff888016aa0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.560318] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ec6f2f [ 46.561605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.562921] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017637df8 [ 46.564241] FS: 00007fa5a2a57900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.565700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.566766] CR2: 00007fffba18def7 CR3: 0000000009c42000 CR4: 0000000000350ef0 [ 46.568082] Call Trace: [ 46.568560] [ 46.568975] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.569884] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.570875] ? irqentry_exit+0x17b/0x650 [ 46.571656] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 46.572652] __vmalloc_noprof+0x59/0x60 [ 46.573432] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.574307] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.575264] bpf_prog_alloc+0x39/0x200 [ 46.575981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.576918] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.577817] do_seccomp+0x349/0x25e0 [ 46.578540] ? find_held_lock+0x2b/0x80 [ 46.579320] ? do_prlimit+0x310/0x610 [ 46.580044] ? __pfx_do_seccomp+0x10/0x10 [ 46.580842] ? do_raw_spin_unlock+0x53/0x220 [ 46.581688] ? _raw_spin_unlock+0x1e/0x40 [ 46.582469] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.583444] ? static_key_count+0x60/0x80 [ 46.584289] prctl_set_seccomp+0x4e/0x70 [ 46.585037] __do_sys_prctl+0xe6c/0x1d70 [ 46.585843] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.586709] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.587704] ? irqentry_exit+0xf3/0x650 [ 46.588480] do_syscall_64+0xbf/0x430 [ 46.589228] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.590197] RIP: 0033:0x7fa5a2f495cd [ 46.590871] 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 [ 46.594080] RSP: 002b:00007fffba18bf20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.595449] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5a2f495cd [ 46.596761] RDX: 000055724c379e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.598083] RBP: 00007fffba18bf80 R08: 0000000000000000 R09: 00007fffba18b620 [ 46.599393] R10: 0000000000000000 R11: 0000000000000246 R12: 00005572729c3ad0 [ 46.600702] R13: 00007fffba18c3b0 R14: 00005572729c4bc0 R15: 00005572729d5780 [ 46.602010] [ 46.602487] irq event stamp: 1865 [ 46.603146] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 46.604692] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 46.606231] softirqs last enabled at (1842): [] handle_softirqs+0x50c/0x770 [ 46.607795] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 46.609313] ---[ end trace 0000000000000000 ]--- [ 49.474239] ------------[ cut here ]------------ [ 49.475018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.476862] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.478154] Modules linked in: [ 49.478678] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.480640] Tainted: [W]=WARN [ 49.481228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.482536] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.483340] 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 [ 49.486158] RSP: 0018:ffff88801746fbc0 EFLAGS: 00010286 [ 49.486991] RAX: 0000000000000000 RBX: ffffed1002e8df78 RCX: ffffffff813a4050 [ 49.488133] RDX: ffff88800a47d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.489267] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8df2f [ 49.490397] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.491528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801746fdf8 [ 49.492690] FS: 00007f6bcf3d7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.493962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.494897] CR2: 00007ffe91ffcef7 CR3: 0000000009e96000 CR4: 0000000000350ef0 [ 49.496052] Call Trace: [ 49.496500] [ 49.496865] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.497660] ? __create_object+0x59/0x80 [ 49.498355] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.499212] __vmalloc_noprof+0x59/0x60 [ 49.499854] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.500628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.501449] bpf_prog_alloc+0x39/0x200 [ 49.502104] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.502892] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.503697] do_seccomp+0x349/0x25e0 [ 49.504337] ? find_held_lock+0x2b/0x80 [ 49.504976] ? do_prlimit+0x310/0x610 [ 49.505630] ? __pfx_do_seccomp+0x10/0x10 [ 49.506327] ? do_raw_spin_unlock+0x53/0x220 [ 49.507025] ? _raw_spin_unlock+0x1e/0x40 [ 49.507722] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.508573] ? static_key_count+0x60/0x80 [ 49.509285] prctl_set_seccomp+0x4e/0x70 [ 49.509936] __do_sys_prctl+0xe6c/0x1d70 [ 49.510627] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.511385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.512247] ? irqentry_exit+0xf3/0x650 [ 49.512887] do_syscall_64+0xbf/0x430 [ 49.513536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.514377] RIP: 0033:0x7f6bcf8c95cd [ 49.514966] 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 [ 49.517792] RSP: 002b:00007ffe91ffae40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.519004] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6bcf8c95cd [ 49.520148] RDX: 000055c218b42e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.521287] RBP: 00007ffe91ffaea0 R08: 0000000000000000 R09: 00007ffe91ffa540 [ 49.522427] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2355d1ad0 [ 49.523556] R13: 00007ffe91ffb2d0 R14: 000055c2355d2bc0 R15: 000055c2355e3780 [ 49.524711] [ 49.525118] irq event stamp: 1799 [ 49.525655] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.527002] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.528359] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 49.529728] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 49.531077] ---[ end trace 0000000000000000 ]--- [ 50.231412] ------------[ cut here ]------------ [ 50.232353] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.234370] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.235853] Modules linked in: [ 50.236511] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.238472] Tainted: [W]=WARN [ 50.239031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.240504] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.241425] 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 [ 50.244602] RSP: 0018:ffff888016ae7bc0 EFLAGS: 00010286 [ 50.245587] RAX: 0000000000000000 RBX: ffffed1002d5cf78 RCX: ffffffff813a4050 [ 50.246868] RDX: ffff88800f033780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.248162] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5cf2f [ 50.249450] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.250733] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ae7df8 [ 50.252017] FS: 00007fba36ac3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.253448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.254512] CR2: 00007fba36fb5580 CR3: 000000000e455000 CR4: 0000000000350ef0 [ 50.255799] Call Trace: [ 50.256311] [ 50.256726] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.257636] ? __create_object+0x59/0x80 [ 50.258423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.259412] __vmalloc_noprof+0x59/0x60 [ 50.260189] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.261028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.261968] bpf_prog_alloc+0x39/0x200 [ 50.262715] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.263663] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.264574] do_seccomp+0x349/0x25e0 [ 50.265305] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.266218] ? __pfx_do_seccomp+0x10/0x10 [ 50.266966] ? find_held_lock+0x2b/0x80 [ 50.267729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.268696] ? static_key_count+0x60/0x80 [ 50.269499] prctl_set_seccomp+0x4e/0x70 [ 50.270287] __do_sys_prctl+0xe6c/0x1d70 [ 50.271026] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.271899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.272872] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.273843] ? irqentry_exit+0xf3/0x650 [ 50.274622] do_syscall_64+0xbf/0x430 [ 50.275369] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.276339] RIP: 0033:0x7fba36fb55cd [ 50.277007] 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 [ 50.280191] RSP: 002b:00007fffa9b6b080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.281559] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fba36fb55cd [ 50.282840] RDX: 0000562fb4ae8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.284133] RBP: 00007fffa9b6b0e0 R08: 0000000000000000 R09: 00007fffa9b6a780 [ 50.285429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fc16e4bf0 [ 50.286708] R13: 00007fffa9b6b510 R14: 0000562fc16ee380 R15: 0000562fc16f9460 [ 50.288032] [ 50.288507] irq event stamp: 1707 [ 50.289162] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 50.290699] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 50.292235] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 50.293623] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 50.294977] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34434' (ECDSA) to the list of known hosts. 2025/11/17 17:12:24 fuzzer started 2025/11/17 17:12:24 dialing manager at localhost:37895 2025/11/17 17:12:24 checking machine... 2025/11/17 17:12:24 checking revisions... [ 51.230843] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:12:24 testing simple program... [ 51.315550] cgroup: Unknown subsys name 'net' [ 51.378676] cgroup: Unknown subsys name 'cpuset' [ 51.395274] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:12:23 Registers: info registers vcpu 0 RAX=0000000000044ebb RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c2355ce218 CR3=000000000dc3b000 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=2033323a32313a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033323a32313a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf08978 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000025776 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf08a70 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007f6bcf3d7900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6bcf98e618 CR3=000000001ee4e000 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