[ 44.950883] ------------[ cut here ]------------ [ 44.951802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.953841] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 44.955282] Modules linked in: [ 44.955913] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.957892] Tainted: [W]=WARN [ 44.958446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.959886] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.960777] 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 [ 44.963914] RSP: 0018:ffff88801682fbc0 EFLAGS: 00010286 [ 44.964868] RAX: 0000000000000000 RBX: ffffed1002d05f78 RCX: ffffffff813a4050 [ 44.966147] RDX: ffff88800aa5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.967410] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d05f2f [ 44.968706] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.969958] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801682fdf8 [ 44.971241] FS: 00007fbc39c42900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.972672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.973746] CR2: 00007fbc3a134580 CR3: 000000001d294000 CR4: 0000000000350ef0 [ 44.975015] Call Trace: [ 44.975478] [ 44.975921] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.976812] ? __create_object+0x59/0x80 [ 44.977543] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.978512] __vmalloc_noprof+0x59/0x60 [ 44.979251] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.980116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.981030] bpf_prog_alloc+0x39/0x200 [ 44.981777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.982664] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.983554] do_seccomp+0x349/0x25e0 [ 44.984271] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.985178] ? __pfx_do_seccomp+0x10/0x10 [ 44.985955] ? find_held_lock+0x2b/0x80 [ 44.986672] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.987632] ? static_key_count+0x60/0x80 [ 44.988422] prctl_set_seccomp+0x4e/0x70 [ 44.989189] __do_sys_prctl+0xe6c/0x1d70 [ 44.989973] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.990826] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.991781] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.992735] ? irqentry_exit+0xf3/0x650 [ 44.993442] do_syscall_64+0xbf/0x430 [ 44.994189] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.995127] RIP: 0033:0x7fbc3a1345cd [ 44.995820] 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 [ 44.998943] RSP: 002b:00007ffe6d96d800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.000305] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc3a1345cd [ 45.001595] RDX: 000055db3dd1ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.002883] RBP: 00007ffe6d96d860 R08: 0000000000000000 R09: 00007ffe6d96cf00 [ 45.004137] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db4639aad0 [ 45.005420] R13: 00007ffe6d96dc90 R14: 000055db4639bbc0 R15: 000055db463ac780 [ 45.006740] [ 45.007166] irq event stamp: 1723 [ 45.007814] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 45.009343] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 45.010869] softirqs last enabled at (1746): [] handle_softirqs+0x50c/0x770 [ 45.012403] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 45.013912] ---[ end trace 0000000000000000 ]--- [ 48.563108] ------------[ cut here ]------------ [ 48.564067] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.566138] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.567608] Modules linked in: [ 48.568267] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.570277] Tainted: [W]=WARN [ 48.570877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.572370] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.573298] 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 [ 48.576914] RSP: 0018:ffff8880195b7bc0 EFLAGS: 00010286 [ 48.577903] RAX: 0000000000000000 RBX: ffffed10032b6f78 RCX: ffffffff813a4050 [ 48.579193] RDX: ffff888016663780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.580462] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032b6f2f [ 48.581756] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.583223] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880195b7df8 [ 48.584769] FS: 00007f19f31fb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.586419] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.587493] CR2: 00007ffc8f199ef7 CR3: 000000000d17f000 CR4: 0000000000350ef0 [ 48.588778] Call Trace: [ 48.589251] [ 48.589668] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.590587] ? __create_object+0x59/0x80 [ 48.591368] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.592349] __vmalloc_noprof+0x59/0x60 [ 48.593105] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.593983] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.594931] bpf_prog_alloc+0x39/0x200 [ 48.595629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.596563] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.597471] do_seccomp+0x349/0x25e0 [ 48.598215] ? find_held_lock+0x2b/0x80 [ 48.598966] ? do_prlimit+0x310/0x610 [ 48.599672] ? __pfx_do_seccomp+0x10/0x10 [ 48.600467] ? do_raw_spin_unlock+0x53/0x220 [ 48.601302] ? _raw_spin_unlock+0x1e/0x40 [ 48.602105] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.603068] ? static_key_count+0x60/0x80 [ 48.603890] prctl_set_seccomp+0x4e/0x70 [ 48.604626] __do_sys_prctl+0xe6c/0x1d70 [ 48.605437] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.606303] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.607830] ? irqentry_exit+0xf3/0x650 [ 48.608562] do_syscall_64+0xbf/0x430 [ 48.609306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.610290] RIP: 0033:0x7f19f36ed5cd [ 48.611009] 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 [ 48.614185] RSP: 002b:00007ffc8f197a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.615548] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19f36ed5cd [ 48.616842] RDX: 000056013aff9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.618142] RBP: 00007ffc8f197ad0 R08: 0000000000000000 R09: 00007ffc8f197170 [ 48.619448] R10: 0000000000000000 R11: 0000000000000246 R12: 000056015eb562b0 [ 48.620752] R13: 00007ffc8f197f00 R14: 000056015eb58d20 R15: 000056015eb6a8d0 [ 48.622068] [ 48.622503] irq event stamp: 1743 [ 48.623150] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 48.624712] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 48.626261] softirqs last enabled at (1598): [] handle_softirqs+0x50c/0x770 [ 48.627806] softirqs last disabled at (1591): [] __irq_exit_rcu+0xc4/0x100 [ 48.629315] ---[ end trace 0000000000000000 ]--- [ 49.463133] ------------[ cut here ]------------ [ 49.464057] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.466123] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.467591] Modules linked in: [ 49.468226] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.470457] Tainted: [W]=WARN [ 49.471121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.472592] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.473509] 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 [ 49.476717] RSP: 0018:ffff88800f727bc0 EFLAGS: 00010286 [ 49.477658] RAX: 0000000000000000 RBX: ffffed1001ee4f78 RCX: ffffffff813a4050 [ 49.479004] RDX: ffff8880143a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.480298] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ee4f2f [ 49.481585] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.482877] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f727df8 [ 49.484174] FS: 00007fe83b0a1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.485620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.486711] CR2: 00007fe83b593580 CR3: 000000001dec1000 CR4: 0000000000350ef0 [ 49.488002] Call Trace: [ 49.488489] [ 49.488945] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.489853] ? __create_object+0x59/0x80 [ 49.490617] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.491575] __vmalloc_noprof+0x59/0x60 [ 49.492327] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.493179] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.494105] bpf_prog_alloc+0x39/0x200 [ 49.494843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.495759] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.496622] do_seccomp+0x349/0x25e0 [ 49.497338] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.498243] ? __pfx_do_seccomp+0x10/0x10 [ 49.499039] ? find_held_lock+0x2b/0x80 [ 49.499805] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.500770] ? static_key_count+0x60/0x80 [ 49.501541] prctl_set_seccomp+0x4e/0x70 [ 49.502313] __do_sys_prctl+0xe6c/0x1d70 [ 49.503087] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.503948] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.504918] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.505885] ? irqentry_exit+0xf3/0x650 [ 49.506626] do_syscall_64+0xbf/0x430 [ 49.507365] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.508302] RIP: 0033:0x7fe83b5935cd [ 49.509006] 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 [ 49.512189] RSP: 002b:00007ffc033a5250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.513552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe83b5935cd [ 49.514846] RDX: 000055d374d49e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.516125] RBP: 00007ffc033a52b0 R08: 0000000000000000 R09: 00007ffc033a4950 [ 49.517400] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d38d370240 [ 49.518702] R13: 00007ffc033a56e0 R14: 000055d38d36fbf0 R15: 000055d38d3844d0 [ 49.520003] [ 49.520423] irq event stamp: 1797 [ 49.521062] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 49.522585] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 49.524098] softirqs last enabled at (1650): [] handle_softirqs+0x50c/0x770 [ 49.525628] softirqs last disabled at (1645): [] __irq_exit_rcu+0xc4/0x100 [ 49.527143] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15145' (ECDSA) to the list of known hosts. 2025/11/17 22:46:28 fuzzer started 2025/11/17 22:46:29 dialing manager at localhost:37895 2025/11/17 22:46:29 checking machine... 2025/11/17 22:46:29 checking revisions... [ 50.442567] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:46:29 testing simple program... [ 50.535155] cgroup: Unknown subsys name 'net' [ 50.621038] cgroup: Unknown subsys name 'cpuset' [ 50.642390] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 22:46:28 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880170fb780 RCX=ffffffff817d97d6 RDX=0000000000000003 RSI=ffff8880170fc1d8 RDI=ffffffff84c9815c RBP=ffffffff84c9815c RSP=ffff88806ce08da0 R8 =0000000000000001 R9 =0000000000000001 R10=ffffffff8664f657 R11=0000000000000001 R12=ffffea0000706600 R13=0000000000000000 R14=ffff88801c198a70 R15=ffff888009472140 RIP=ffffffff84c71c72 RFL=00000046 [---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 00007f19f31fb900 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=00007f19f37b0650 CR3=000000001dd17000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800a4a1bc0 RCX=0000000000000001 RDX=0000000000000000 RSI=00000000ffffffff RDI=ffffffff85e1ff20 RBP=ffffffff85e5e440 RSP=ffff88806cf08ba0 R8 =00000000ffffffff R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffff88800a4a1bc0 R13=00000000000f54c8 R14=0000000000000001 R15=ffff88800a4a1bc0 RIP=ffffffff84c720a5 RFL=00000086 [--S--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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffce877868 CR3=0000000005c8a000 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=00007f6a684c2510000055b1056aa790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000