[ 45.604933] ------------[ cut here ]------------ [ 45.605877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.607910] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.609358] Modules linked in: [ 45.609997] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.612001] Tainted: [W]=WARN [ 45.612571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.614037] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.614970] 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 [ 45.618172] RSP: 0018:ffff888018627bc0 EFLAGS: 00010286 [ 45.619166] RAX: 0000000000000000 RBX: ffffed10030c4f78 RCX: ffffffff813a4050 [ 45.620440] RDX: ffff88801634b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.621732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c4f2f [ 45.623041] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.624336] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018627df8 [ 45.625627] FS: 00007f5f44412900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.627078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.628153] CR2: 00007f5f44904580 CR3: 0000000015fdd000 CR4: 0000000000350ef0 [ 45.629432] Call Trace: [ 45.629940] [ 45.630368] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.631278] ? __create_object+0x59/0x80 [ 45.632067] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.633052] __vmalloc_noprof+0x59/0x60 [ 45.633766] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.634655] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.635583] bpf_prog_alloc+0x39/0x200 [ 45.636326] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.637275] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.638183] do_seccomp+0x349/0x25e0 [ 45.638917] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.639789] ? __pfx_do_seccomp+0x10/0x10 [ 45.640586] ? find_held_lock+0x2b/0x80 [ 45.641350] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.642322] ? static_key_count+0x60/0x80 [ 45.643137] prctl_set_seccomp+0x4e/0x70 [ 45.643917] __do_sys_prctl+0xe6c/0x1d70 [ 45.644656] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.645511] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.646475] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.647467] ? irqentry_exit+0xf3/0x650 [ 45.648232] do_syscall_64+0xbf/0x430 [ 45.648969] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.649915] RIP: 0033:0x7f5f449045cd [ 45.650575] 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 [ 45.653756] RSP: 002b:00007ffe228a2cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.655155] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5f449045cd [ 45.656459] RDX: 000055ecdff25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.657737] RBP: 00007ffe228a2d10 R08: 0000000000000000 R09: 00007ffe228a23b0 [ 45.659029] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed07bb9b10 [ 45.660317] R13: 00007ffe228a3140 R14: 000055ed07bba2b0 R15: 000055ed07bce6f0 [ 45.661631] [ 45.662099] irq event stamp: 1735 [ 45.662720] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 45.664236] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 45.665782] softirqs last enabled at (1480): [] handle_softirqs+0x50c/0x770 [ 45.667364] softirqs last disabled at (1475): [] __irq_exit_rcu+0xc4/0x100 [ 45.668886] ---[ end trace 0000000000000000 ]--- [ 48.590972] ------------[ cut here ]------------ [ 48.592018] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.594170] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.595898] Modules linked in: [ 48.596533] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.598679] Tainted: [W]=WARN [ 48.599328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.600889] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.601856] 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 [ 48.605228] RSP: 0018:ffff8880185afbc0 EFLAGS: 00010286 [ 48.606302] RAX: 0000000000000000 RBX: ffffed10030b5f78 RCX: ffffffff813a4050 [ 48.607719] RDX: ffff88801860b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.609124] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b5f2f [ 48.610490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.611881] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185afdf8 [ 48.613267] FS: 00007f3822116900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.614855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.615983] CR2: 00007f3822608580 CR3: 0000000013875000 CR4: 0000000000350ef0 [ 48.617378] Call Trace: [ 48.617939] [ 48.618373] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.619355] ? __create_object+0x59/0x80 [ 48.620203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.621238] __vmalloc_noprof+0x59/0x60 [ 48.622064] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.623012] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.624001] bpf_prog_alloc+0x39/0x200 [ 48.624732] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.625727] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.626708] do_seccomp+0x349/0x25e0 [ 48.627495] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.628477] ? __pfx_do_seccomp+0x10/0x10 [ 48.629326] ? find_held_lock+0x2b/0x80 [ 48.630141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.631213] ? static_key_count+0x60/0x80 [ 48.632061] prctl_set_seccomp+0x4e/0x70 [ 48.632929] __do_sys_prctl+0xe6c/0x1d70 [ 48.633722] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.634681] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.635741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.636764] ? irqentry_exit+0xf3/0x650 [ 48.637613] do_syscall_64+0xbf/0x430 [ 48.638424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.639483] RIP: 0033:0x7f38226085cd [ 48.640262] 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 [ 48.643650] RSP: 002b:00007fffecd544f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.645123] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f38226085cd [ 48.646525] RDX: 0000562a11b98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.647917] RBP: 00007fffecd54550 R08: 0000000000000000 R09: 00007fffecd53bf0 [ 48.649290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562a41ef7ad0 [ 48.650695] R13: 00007fffecd54980 R14: 0000562a41ef8bc0 R15: 0000562a41f09780 [ 48.652109] [ 48.652564] irq event stamp: 1771 [ 48.653272] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 48.654920] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 48.655958] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 48.656995] softirqs last disabled at (1705): [] __irq_exit_rcu+0xc4/0x100 [ 48.658038] ---[ end trace 0000000000000000 ]--- [ 49.306172] ------------[ cut here ]------------ [ 49.307132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.309247] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.310836] Modules linked in: [ 49.311474] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.313586] Tainted: [W]=WARN [ 49.314237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.315832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.316750] 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 [ 49.320119] RSP: 0018:ffff888016e2fbc0 EFLAGS: 00010286 [ 49.321148] RAX: 0000000000000000 RBX: ffffed1002dc5f78 RCX: ffffffff813a4050 [ 49.322515] RDX: ffff8880070f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.323894] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc5f2f [ 49.325251] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.326640] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e2fdf8 [ 49.328023] FS: 00007f8040697900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.329578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.330723] CR2: 00007ffc82ee4ef8 CR3: 000000000e3a9000 CR4: 0000000000350ef0 [ 49.332116] Call Trace: [ 49.332616] [ 49.333128] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.334090] ? __create_object+0x59/0x80 [ 49.334956] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.335982] __vmalloc_noprof+0x59/0x60 [ 49.336745] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.337678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.338703] bpf_prog_alloc+0x39/0x200 [ 49.339514] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.340511] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.341490] do_seccomp+0x349/0x25e0 [ 49.342247] ? find_held_lock+0x2b/0x80 [ 49.343102] ? do_prlimit+0x310/0x610 [ 49.343922] ? __pfx_do_seccomp+0x10/0x10 [ 49.344722] ? do_raw_spin_unlock+0x53/0x220 [ 49.345615] ? _raw_spin_unlock+0x1e/0x40 [ 49.346456] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.347530] ? static_key_count+0x60/0x80 [ 49.348395] prctl_set_seccomp+0x4e/0x70 [ 49.349226] __do_sys_prctl+0xe6c/0x1d70 [ 49.350141] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.351540] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.352583] ? irqentry_exit+0xf3/0x650 [ 49.353404] do_syscall_64+0xbf/0x430 [ 49.354183] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.355460] RIP: 0033:0x7f8040b895cd [ 49.356426] 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 [ 49.359767] RSP: 002b:00007ffc82ee26b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.361159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8040b895cd [ 49.362424] RDX: 000055d61aec1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.363693] RBP: 00007ffc82ee2710 R08: 0000000000000000 R09: 00007ffc82ee1db0 [ 49.365050] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d6283c1ad0 [ 49.366420] R13: 00007ffc82ee2b40 R14: 000055d6283c2bc0 R15: 000055d6283d3780 [ 49.367847] [ 49.368303] irq event stamp: 1721 [ 49.369009] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 49.370670] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 49.371915] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 49.372953] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 49.373986] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59001' (ECDSA) to the list of known hosts. 2025/11/18 10:00:58 fuzzer started 2025/11/18 10:00:59 dialing manager at localhost:34383 2025/11/18 10:00:59 checking machine... 2025/11/18 10:00:59 checking revisions... [ 50.193120] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:00:59 testing simple program... [ 50.277016] cgroup: Unknown subsys name 'net' [ 50.356134] cgroup: Unknown subsys name 'cpuset' [ 50.377041] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:00:58 Registers: info registers vcpu 0 RAX=000000000004677f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 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=00007f4fd42034d8 CR3=000000000e0c4000 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=30303a303120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383632 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000607f1a885958 RBX=0000000000000018 RCX=ffff8880169bce00 RDX=1ffff11002fd92d0 RSI=0000000000000001 RDI=ffff888017ec9680 RBP=ffff888017ec96c0 RSP=ffff8880176df4e0 R8 =0000000000000001 R9 =fffff940000fd590 R10=ffffffffffffffff R11=0000000000000001 R12=00000000ffffffff R13=0000000000000001 R14=ffff8880169bd4b0 R15=ffffffffffffffff RIP=ffffffff81b47fc1 RFL=00000013 [----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 00007f3822116900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f38220e5008 CR3=000000000d5db000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000