[ 54.024241] ------------[ cut here ]------------ [ 54.025157] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.027134] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.028605] Modules linked in: [ 54.029231] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.031210] Tainted: [W]=WARN [ 54.031763] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.033421] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.034386] 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 [ 54.037683] RSP: 0018:ffff8880177dfbc0 EFLAGS: 00010286 [ 54.038833] RAX: 0000000000000000 RBX: ffffed1002efbf78 RCX: ffffffff813a4050 [ 54.040103] RDX: ffff888013b30000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.041361] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efbf2f [ 54.042614] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.044043] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177dfdf8 [ 54.045410] FS: 00007fe84a4b1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.046836] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.047905] CR2: 00007fe84a9a3580 CR3: 00000000139fd000 CR4: 0000000000350ef0 [ 54.049172] Call Trace: [ 54.049631] [ 54.050082] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.050976] ? __create_object+0x59/0x80 [ 54.051717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.052680] __vmalloc_noprof+0x59/0x60 [ 54.053437] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.054296] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.055222] bpf_prog_alloc+0x39/0x200 [ 54.055947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.056864] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.057709] do_seccomp+0x349/0x25e0 [ 54.058417] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.059314] ? __pfx_do_seccomp+0x10/0x10 [ 54.060087] ? find_held_lock+0x2b/0x80 [ 54.060789] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.061740] ? static_key_count+0x60/0x80 [ 54.062528] prctl_set_seccomp+0x4e/0x70 [ 54.063296] __do_sys_prctl+0xe6c/0x1d70 [ 54.064063] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.064903] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.065809] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.066766] ? irqentry_exit+0xf3/0x650 [ 54.067531] do_syscall_64+0xbf/0x430 [ 54.068258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.069191] RIP: 0033:0x7fe84a9a35cd [ 54.069883] 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 [ 54.073022] RSP: 002b:00007fffbb7ae740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.074387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe84a9a35cd [ 54.075665] RDX: 0000564ded8bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.076933] RBP: 00007fffbb7ae7a0 R08: 0000000000000000 R09: 00007fffbb7ade40 [ 54.078199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564e24e3dbf0 [ 54.079487] R13: 00007fffbb7aebd0 R14: 0000564e24e47380 R15: 0000564e24e52460 [ 54.080788] [ 54.081249] irq event stamp: 1815 [ 54.081879] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 54.083394] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 54.084893] softirqs last enabled at (1370): [] handle_softirqs+0x50c/0x770 [ 54.086415] softirqs last disabled at (1349): [] __irq_exit_rcu+0xc4/0x100 [ 54.087914] ---[ end trace 0000000000000000 ]--- [ 57.489767] ------------[ cut here ]------------ [ 57.490542] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.492203] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.493399] Modules linked in: [ 57.493914] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.495563] Tainted: [W]=WARN [ 57.496046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.497257] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.498020] 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 [ 57.500650] RSP: 0018:ffff888016cd7bc0 EFLAGS: 00010286 [ 57.501461] RAX: 0000000000000000 RBX: ffffed1002d9af78 RCX: ffffffff813a4050 [ 57.502520] RDX: ffff88801a785340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.503581] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9af2f [ 57.504632] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.505682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cd7df8 [ 57.506732] FS: 00007f77fb01b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.507928] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.508768] CR2: 00007ffeab2d5ef7 CR3: 000000000dbcd000 CR4: 0000000000350ef0 [ 57.509834] Call Trace: [ 57.510219] [ 57.510559] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.511304] ? __create_object+0x59/0x80 [ 57.511940] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.512702] __vmalloc_noprof+0x59/0x60 [ 57.513320] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.514036] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.514773] bpf_prog_alloc+0x39/0x200 [ 57.515391] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.516151] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.516893] do_seccomp+0x349/0x25e0 [ 57.517452] ? find_held_lock+0x2b/0x80 [ 57.518074] ? do_prlimit+0x310/0x610 [ 57.518655] ? __pfx_do_seccomp+0x10/0x10 [ 57.519315] ? do_raw_spin_unlock+0x53/0x220 [ 57.519996] ? _raw_spin_unlock+0x1e/0x40 [ 57.520612] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.521403] ? static_key_count+0x60/0x80 [ 57.522051] prctl_set_seccomp+0x4e/0x70 [ 57.522662] __do_sys_prctl+0xe6c/0x1d70 [ 57.523316] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.524015] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.524773] ? irqentry_exit+0xf3/0x650 [ 57.525397] do_syscall_64+0xbf/0x430 [ 57.525995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.526744] RIP: 0033:0x7f77fb50d5cd [ 57.527328] 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 [ 57.529985] RSP: 002b:00007ffeab2d4b80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.531109] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f77fb50d5cd [ 57.532178] RDX: 0000561b64a09e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.533231] RBP: 00007ffeab2d4be0 R08: 0000000000000000 R09: 00007ffeab2d4280 [ 57.534285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561b9b67ead0 [ 57.535346] R13: 00007ffeab2d5010 R14: 0000561b9b67fbc0 R15: 0000561b9b690780 [ 57.536420] [ 57.536768] irq event stamp: 1707 [ 57.537297] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 57.538551] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 57.539802] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 57.541097] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 57.542337] ---[ end trace 0000000000000000 ]--- [ 58.469941] ------------[ cut here ]------------ [ 58.470802] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.472934] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.474437] Modules linked in: [ 58.475071] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.477065] Tainted: [W]=WARN [ 58.477635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.479109] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.480023] 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 [ 58.483191] RSP: 0018:ffff888015e97bc0 EFLAGS: 00010286 [ 58.484237] RAX: 0000000000000000 RBX: ffffed1002bd2f78 RCX: ffffffff813a4050 [ 58.485533] RDX: ffff888019ab3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.486859] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd2f2f [ 58.488151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.489463] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e97df8 [ 58.490778] FS: 00007f29b3212900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.492240] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.493327] CR2: 00007f29b3704580 CR3: 000000000ceb3000 CR4: 0000000000350ef0 [ 58.494593] Call Trace: [ 58.495107] [ 58.495528] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.496448] ? __create_object+0x59/0x80 [ 58.497228] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.498208] __vmalloc_noprof+0x59/0x60 [ 58.498979] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.499858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.500741] bpf_prog_alloc+0x39/0x200 [ 58.501478] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.502398] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.503321] do_seccomp+0x349/0x25e0 [ 58.504037] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.504935] ? __pfx_do_seccomp+0x10/0x10 [ 58.505672] ? find_held_lock+0x2b/0x80 [ 58.506436] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.507410] ? static_key_count+0x60/0x80 [ 58.508218] prctl_set_seccomp+0x4e/0x70 [ 58.508983] __do_sys_prctl+0xe6c/0x1d70 [ 58.509712] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.510571] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.511569] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.512538] ? irqentry_exit+0xf3/0x650 [ 58.513311] do_syscall_64+0xbf/0x430 [ 58.514046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.514997] RIP: 0033:0x7f29b37045cd [ 58.515672] 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 [ 58.518842] RSP: 002b:00007ffcf99497c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.520217] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f29b37045cd [ 58.521492] RDX: 00005581e310fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.522774] RBP: 00007ffcf9949820 R08: 0000000000000000 R09: 00007ffcf9948ec0 [ 58.524073] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582050d7bf0 [ 58.525353] R13: 00007ffcf9949c50 R14: 00005582050e1380 R15: 00005582050ec460 [ 58.526639] [ 58.527104] irq event stamp: 1747 [ 58.527723] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 58.528896] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 58.529871] softirqs last enabled at (1324): [] handle_softirqs+0x50c/0x770 [ 58.530853] softirqs last disabled at (1319): [] __irq_exit_rcu+0xc4/0x100 [ 58.531788] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45027' (ECDSA) to the list of known hosts. 2025/11/19 04:11:35 fuzzer started 2025/11/19 04:11:35 dialing manager at localhost:34383 2025/11/19 04:11:35 checking machine... 2025/11/19 04:11:35 checking revisions... [ 59.414164] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:11:35 testing simple program... [ 59.481570] cgroup: Unknown subsys name 'net' [ 59.526605] cgroup: Unknown subsys name 'cpuset' [ 59.539739] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:11:34 Registers: info registers vcpu 0 RAX=ffffffff83c967cb RBX=ffffffff868fccc8 RCX=ffffffff83c967c9 RDX=0000000000000000 RSI=ffffffff86d7ac1e RDI=ffffffff868fccb0 RBP=ffffffff868fccc8 RSP=ffff88801a7f7518 R8 =ffffffff86d7ac1e R9 =0000000000000000 R10=000000000003c9ed R11=000000000009b1c5 R12=ffffffff868fccc8 R13=ffffffff868fccb0 R14=ffffffff868fccc4 R15=dffffc0000000000 RIP=ffffffff8135dac9 RFL=00000293 [--S-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 00007f77fb01b900 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=00007ffeab2ce000 CR3=000000001fc36000 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=563412feff00545000000000000080fe 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=000000000002be9b 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd0e8b98f8 CR3=0000000016915000 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=fe5633e05e3c03b20844fe9e9eae4e86 XMM02=ec2efd57dc4c00df0000000000306ff0 XMM03=171dbbdb62e56a2400000000003070c0 XMM04=1ef502ac604f581300000000000ae988 XMM05=14648eaa1277bab10000000000322eb0 XMM06=9a5f33eafee01b5d00000000003227a0 XMM07=e042d86d42eb936e00000000003124b8 XMM08=171dbbdb62e56a2400000000003070c0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000