[ 39.049770] ------------[ cut here ]------------ [ 39.050567] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.052284] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/231 [ 39.053531] Modules linked in: [ 39.054089] CPU: 1 UID: 104 PID: 231 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.055789] Tainted: [W]=WARN [ 39.056304] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057561] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.058342] 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 [ 39.061092] RSP: 0018:ffff88800e257bc0 EFLAGS: 00010286 [ 39.061900] RAX: 0000000000000000 RBX: ffffed1001c4af78 RCX: ffffffff813a4050 [ 39.063041] RDX: ffff888013ef3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.064142] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c4af2f [ 39.065254] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.066446] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e257df8 [ 39.067765] FS: 00007efd0b037900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.069222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.070303] CR2: 00007efd0b59d4a6 CR3: 0000000009eff000 CR4: 0000000000350ef0 [ 39.071598] Call Trace: [ 39.072121] [ 39.072538] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.073445] ? __create_object+0x59/0x80 [ 39.074254] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.075236] __vmalloc_noprof+0x59/0x60 [ 39.076007] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.076840] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.077792] bpf_prog_alloc+0x39/0x200 [ 39.078549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.079476] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.080389] do_seccomp+0x349/0x25e0 [ 39.081106] ? find_held_lock+0x2b/0x80 [ 39.081834] ? do_prlimit+0x310/0x610 [ 39.082578] ? __pfx_do_seccomp+0x10/0x10 [ 39.083353] ? do_raw_spin_unlock+0x53/0x220 [ 39.084185] ? _raw_spin_unlock+0x1e/0x40 [ 39.084956] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085897] ? static_key_count+0x60/0x80 [ 39.086721] prctl_set_seccomp+0x4e/0x70 [ 39.087524] __do_sys_prctl+0xe6c/0x1d70 [ 39.088331] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.089212] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.090225] ? irqentry_exit+0xf3/0x650 [ 39.091012] do_syscall_64+0xbf/0x430 [ 39.091726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.092705] RIP: 0033:0x7efd0b5295cd [ 39.093481] 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 [ 39.096778] RSP: 002b:00007ffe7d3b3ff0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.098189] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd0b5295cd [ 39.099509] RDX: 000055c27696fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.100821] RBP: 00007ffe7d3b4050 R08: 0000000000000000 R09: 00007ffe7d3b36f0 [ 39.102168] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c2ac6a2ad0 [ 39.103477] R13: 00007ffe7d3b4480 R14: 000055c2ac6a3bc0 R15: 000055c2ac6b4780 [ 39.104815] [ 39.105284] irq event stamp: 1765 [ 39.105952] hardirqs last enabled at (1775): [] irqentry_exit+0x17b/0x650 [ 39.107501] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 39.109057] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 39.110647] softirqs last disabled at (1725): [] __irq_exit_rcu+0xc4/0x100 [ 39.112190] ---[ end trace 0000000000000000 ]--- [ 42.669728] ------------[ cut here ]------------ [ 42.670553] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.672257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.673482] Modules linked in: [ 42.674043] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.675720] Tainted: [W]=WARN [ 42.676241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.677482] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.678274] 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 [ 42.680990] RSP: 0018:ffff888013c9fbc0 EFLAGS: 00010286 [ 42.681796] RAX: 0000000000000000 RBX: ffffed1002793f78 RCX: ffffffff813a4050 [ 42.682895] RDX: ffff88800cbf8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.684015] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002793f2f [ 42.685102] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.686223] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013c9fdf8 [ 42.687323] FS: 00007ff15bb05900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.688558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.689472] CR2: 00007ff15bff7580 CR3: 000000000c087000 CR4: 0000000000350ef0 [ 42.690596] Call Trace: [ 42.691035] [ 42.691401] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.692176] ? __create_object+0x59/0x80 [ 42.692797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.693649] __vmalloc_noprof+0x59/0x60 [ 42.694311] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.695083] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.695848] bpf_prog_alloc+0x39/0x200 [ 42.696474] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.697281] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.698087] do_seccomp+0x349/0x25e0 [ 42.698670] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.699449] ? __pfx_do_seccomp+0x10/0x10 [ 42.700145] ? find_held_lock+0x2b/0x80 [ 42.700767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.701592] ? static_key_count+0x60/0x80 [ 42.702299] prctl_set_seccomp+0x4e/0x70 [ 42.702989] __do_sys_prctl+0xe6c/0x1d70 [ 42.703629] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.704364] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.705195] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.706043] ? irqentry_exit+0xf3/0x650 [ 42.706675] do_syscall_64+0xbf/0x430 [ 42.707326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.708178] RIP: 0033:0x7ff15bff75cd [ 42.708746] 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 [ 42.711492] RSP: 002b:00007ffc81a1e540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.712676] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff15bff75cd [ 42.713815] RDX: 000055b3ffdb4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.714909] RBP: 00007ffc81a1e5a0 R08: 0000000000000000 R09: 00007ffc81a1dc40 [ 42.716088] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b40c81ead0 [ 42.717220] R13: 00007ffc81a1e9d0 R14: 000055b40c81fbc0 R15: 000055b40c830780 [ 42.718387] [ 42.718771] irq event stamp: 1705 [ 42.719341] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 42.720691] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 42.722044] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 42.723374] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 42.724737] ---[ end trace 0000000000000000 ]--- [ 43.417187] ------------[ cut here ]------------ [ 43.417622] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.418586] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 43.419281] Modules linked in: [ 43.419568] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.420511] Tainted: [W]=WARN [ 43.420776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.421484] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.421931] 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 [ 43.423468] RSP: 0018:ffff88800e2ffbc0 EFLAGS: 00010286 [ 43.423931] RAX: 0000000000000000 RBX: ffffed1001c5ff78 RCX: ffffffff813a4050 [ 43.424533] RDX: ffff888015ce3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.425146] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c5ff2f [ 43.425745] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.426353] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e2ffdf8 [ 43.426962] FS: 00007f7f5069e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.427625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.428124] CR2: 00007ffc327e1ef8 CR3: 000000000db2d000 CR4: 0000000000350ef0 [ 43.428718] Call Trace: [ 43.428958] [ 43.429157] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.430024] ? __create_object+0x59/0x80 [ 43.430385] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.430825] __vmalloc_noprof+0x59/0x60 [ 43.431186] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.431583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.432018] bpf_prog_alloc+0x39/0x200 [ 43.432349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.432768] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.433198] do_seccomp+0x349/0x25e0 [ 43.433515] ? find_held_lock+0x2b/0x80 [ 43.433858] ? do_prlimit+0x310/0x610 [ 43.434209] ? __pfx_do_seccomp+0x10/0x10 [ 43.434561] ? do_raw_spin_unlock+0x53/0x220 [ 43.434953] ? _raw_spin_unlock+0x1e/0x40 [ 43.435312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.435742] ? static_key_count+0x60/0x80 [ 43.436119] prctl_set_seccomp+0x4e/0x70 [ 43.436465] __do_sys_prctl+0xe6c/0x1d70 [ 43.436808] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.437211] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.437649] ? irqentry_exit+0xf3/0x650 [ 43.438007] do_syscall_64+0xbf/0x430 [ 43.438337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.438765] RIP: 0033:0x7f7f50b905cd [ 43.439100] 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 [ 43.440593] RSP: 002b:00007ffc327df710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.441232] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f50b905cd [ 43.441833] RDX: 00005606ec575e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.442436] RBP: 00007ffc327df770 R08: 0000000000000000 R09: 00007ffc327dee10 [ 43.443052] R10: 0000000000000000 R11: 0000000000000246 R12: 00005606f6c25b10 [ 43.443633] R13: 00007ffc327dfba0 R14: 00005606f6c262b0 R15: 00005606f6c3a6f0 [ 43.444272] [ 43.444477] irq event stamp: 1749 [ 43.444767] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.445496] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.446232] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 43.446974] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 43.447668] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9012' (ECDSA) to the list of known hosts. 2025/11/18 20:15:56 fuzzer started 2025/11/18 20:15:57 dialing manager at localhost:34383 2025/11/18 20:15:57 checking machine... 2025/11/18 20:15:57 checking revisions... [ 44.184149] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:15:57 testing simple program... [ 44.273085] cgroup: Unknown subsys name 'net' [ 44.343347] cgroup: Unknown subsys name 'cpuset' [ 44.356296] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:15:56 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801698f4c8 RCX=ffffffff84c537d4 RDX=ffff888016e9d340 RSI=0000000000000000 RDI=0000000000000007 RBP=0000000000000003 RSP=ffff88801698f3a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000003 R11=0000000000000001 R12=0000000000000003 R13=ffff88801698f4e0 R14=ffff88801698f4c8 R15=ffff88801698f4c8 RIP=ffffffff81751e00 RFL=00000206 [-----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 00007ff15bb05900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc81a18000 CR3=000000000e081000 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=ffffffff81ab180e RBX=ffffffff8671f8f0 RCX=ffffffff81ab199e RDX=0000000000000000 RSI=ffffffff86aaee7e RDI=ffffffff8671f8f0 RBP=ffffffff8671f8f4 RSP=ffff88800cc87300 R8 =ffffffff86aaee7e R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cd5 R12=ffffffff8671f8f0 R13=ffffffff8671f8f0 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff8135dad7 RFL=00000246 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000564a52235650 CR3=000000000d1c7000 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=c4187df895cb47b300000000000ae988 XMM05=1319e678c5640f8a0000000000321140 XMM06=a748ccc27a5f04c100000000003210a8 XMM07=58f17c1affdc82d60000000000311c00 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000