[ 44.032558] ------------[ cut here ]------------ [ 44.033444] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.035741] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.037176] Modules linked in: [ 44.037796] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.039769] Tainted: [W]=WARN [ 44.040317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.041778] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.042682] 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 [ 44.045819] RSP: 0018:ffff888017987bc0 EFLAGS: 00010286 [ 44.046789] RAX: 0000000000000000 RBX: ffffed1002f30f78 RCX: ffffffff813a4050 [ 44.048060] RDX: ffff888017039bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.049325] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f30f2f [ 44.050578] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.051849] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017987df8 [ 44.053123] FS: 00007efc542d6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.054533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.055609] CR2: 00007efc547c8580 CR3: 0000000009c80000 CR4: 0000000000350ef0 [ 44.056886] Call Trace: [ 44.057354] [ 44.057794] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.058691] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.059601] __vmalloc_noprof+0x59/0x60 [ 44.060299] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.061151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.062063] bpf_prog_alloc+0x39/0x200 [ 44.062807] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.063710] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.064604] do_seccomp+0x349/0x25e0 [ 44.065287] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.066175] ? __pfx_do_seccomp+0x10/0x10 [ 44.066968] ? find_held_lock+0x2b/0x80 [ 44.067727] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.068669] ? static_key_count+0x60/0x80 [ 44.069424] prctl_set_seccomp+0x4e/0x70 [ 44.070180] __do_sys_prctl+0xe6c/0x1d70 [ 44.070955] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.071786] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.072741] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.073695] ? irqentry_exit+0xf3/0x650 [ 44.074420] do_syscall_64+0xbf/0x430 [ 44.075161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.076090] RIP: 0033:0x7efc547c85cd [ 44.076778] 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 [ 44.079769] RSP: 002b:00007ffe9ba0d2a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.080899] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc547c85cd [ 44.081984] RDX: 000055ef281e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.083056] RBP: 00007ffe9ba0d300 R08: 0000000000000000 R09: 00007ffe9ba0c9a0 [ 44.084116] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef41930ad0 [ 44.085188] R13: 00007ffe9ba0d730 R14: 000055ef41931bc0 R15: 000055ef41942780 [ 44.086286] [ 44.086671] irq event stamp: 1747 [ 44.087170] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 44.088433] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 44.089698] softirqs last enabled at (1248): [] handle_softirqs+0x50c/0x770 [ 44.090973] softirqs last disabled at (1199): [] __irq_exit_rcu+0xc4/0x100 [ 44.092222] ---[ end trace 0000000000000000 ]--- [ 46.822731] ------------[ cut here ]------------ [ 46.823601] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.825376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 46.826863] Modules linked in: [ 46.827400] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.829600] Tainted: [W]=WARN [ 46.830098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.831414] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.832226] 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 [ 46.835036] RSP: 0018:ffff88801b47fbc0 EFLAGS: 00010286 [ 46.835903] RAX: 0000000000000000 RBX: ffffed100368ff78 RCX: ffffffff813a4050 [ 46.837035] RDX: ffff8880163bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.838176] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100368ff2f [ 46.839331] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.840472] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b47fdf8 [ 46.841613] FS: 00007f47ad6cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.842901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.843832] CR2: 00007ffe52e7aef7 CR3: 000000000c2d2000 CR4: 0000000000350ef0 [ 46.844969] Call Trace: [ 46.845385] [ 46.845782] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.846572] ? __create_object+0x59/0x80 [ 46.847238] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.848092] __vmalloc_noprof+0x59/0x60 [ 46.848769] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.849548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.850330] bpf_prog_alloc+0x39/0x200 [ 46.850991] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.851815] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.852623] do_seccomp+0x349/0x25e0 [ 46.853212] ? find_held_lock+0x2b/0x80 [ 46.853875] ? do_prlimit+0x310/0x610 [ 46.854504] ? __pfx_do_seccomp+0x10/0x10 [ 46.855206] ? do_raw_spin_unlock+0x53/0x220 [ 46.855946] ? _raw_spin_unlock+0x1e/0x40 [ 46.856636] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.857454] ? static_key_count+0x60/0x80 [ 46.858163] prctl_set_seccomp+0x4e/0x70 [ 46.858844] __do_sys_prctl+0xe6c/0x1d70 [ 46.859492] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.860245] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.861095] ? irqentry_exit+0xf3/0x650 [ 46.861778] do_syscall_64+0xbf/0x430 [ 46.862398] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.863248] RIP: 0033:0x7f47adbbd5cd [ 46.863865] 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 [ 46.866676] RSP: 002b:00007ffe52e78990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.867906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47adbbd5cd [ 46.869045] RDX: 000056360210ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.870179] RBP: 00007ffe52e789f0 R08: 0000000000000000 R09: 00007ffe52e78090 [ 46.871334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563617124bf0 [ 46.872472] R13: 00007ffe52e78e20 R14: 000056361712e380 R15: 0000563617139460 [ 46.873623] [ 46.873999] irq event stamp: 1917 [ 46.874575] hardirqs last enabled at (1927): [] __up_console_sem+0x78/0x80 [ 46.875956] hardirqs last disabled at (1946): [] __up_console_sem+0x5d/0x80 [ 46.877308] softirqs last enabled at (1944): [] handle_softirqs+0x50c/0x770 [ 46.878673] softirqs last disabled at (1935): [] __irq_exit_rcu+0xc4/0x100 [ 46.880029] ---[ end trace 0000000000000000 ]--- [ 47.547195] ------------[ cut here ]------------ [ 47.548240] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.550629] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 47.552329] Modules linked in: [ 47.553061] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.555381] Tainted: [W]=WARN [ 47.556289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.558252] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.559406] 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 [ 47.563122] RSP: 0018:ffff888016fcfbc0 EFLAGS: 00010286 [ 47.564264] RAX: 0000000000000000 RBX: ffffed1002df9f78 RCX: ffffffff813a4050 [ 47.565770] RDX: ffff88801ab4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.567291] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df9f2f [ 47.568797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.570304] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fcfdf8 [ 47.571807] FS: 00007f028f37f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.573491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.574761] CR2: 00007ffe20358ef7 CR3: 000000001b5b2000 CR4: 0000000000350ef0 [ 47.576268] Call Trace: [ 47.576856] [ 47.577337] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.578393] ? __create_object+0x59/0x80 [ 47.579230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.580248] __vmalloc_noprof+0x59/0x60 [ 47.581042] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.581957] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.582953] bpf_prog_alloc+0x39/0x200 [ 47.583729] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.584704] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.585647] do_seccomp+0x349/0x25e0 [ 47.586354] ? find_held_lock+0x2b/0x80 [ 47.587171] ? do_prlimit+0x310/0x610 [ 47.587952] ? __pfx_do_seccomp+0x10/0x10 [ 47.588777] ? do_raw_spin_unlock+0x53/0x220 [ 47.589649] ? _raw_spin_unlock+0x1e/0x40 [ 47.590424] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.591446] ? static_key_count+0x60/0x80 [ 47.592271] prctl_set_seccomp+0x4e/0x70 [ 47.593088] __do_sys_prctl+0xe6c/0x1d70 [ 47.593909] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.594820] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.595833] ? irqentry_exit+0xf3/0x650 [ 47.596634] do_syscall_64+0xbf/0x430 [ 47.597368] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.598359] RIP: 0033:0x7f028f8715cd [ 47.599141] 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 [ 47.602624] RSP: 002b:00007ffe20357c60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.604128] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f028f8715cd [ 47.605535] RDX: 00005575528d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.606954] RBP: 00007ffe20357cc0 R08: 0000000000000000 R09: 00007ffe20357360 [ 47.608265] R10: 0000000000000000 R11: 0000000000000246 R12: 000055755bcbb2b0 [ 47.609496] R13: 00007ffe203580f0 R14: 000055755bcbdd20 R15: 000055755bccf8d0 [ 47.610780] [ 47.611192] irq event stamp: 1851 [ 47.611831] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 47.613301] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 47.614797] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 47.616300] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 47.617764] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14875' (ECDSA) to the list of known hosts. 2025/11/19 02:52:08 fuzzer started 2025/11/19 02:52:08 dialing manager at localhost:34383 2025/11/19 02:52:08 checking machine... 2025/11/19 02:52:08 checking revisions... [ 48.398268] kmemleak: Automatic memory scanning thread ended 2025/11/19 02:52:08 testing simple program... [ 48.461161] cgroup: Unknown subsys name 'net' [ 48.490970] cgroup: Unknown subsys name 'cpuset' [ 48.498551] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:52:07 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888017a46cb0 RCX=ffff888017a46cb8 RDX=1ffff11002f48d83 RSI=1ffff11002f48d85 RDI=ffff888017a46c18 RBP=dffffc0000000000 RSP=ffff888017a46bb0 R8 =0000000000000000 R9 =0000000000000000 R10=ffff888017a46c18 R11=0000000000000000 R12=ffffed1002f48d85 R13=ffffed1002f48d84 R14=ffff888017a46c60 R15=ffff888017a46c18 RIP=ffffffff8135e40c RFL=00000212 [----A--] 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 00007f47ad6cb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f47ad684008 CR3=000000001f820000 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 info registers vcpu 1 RAX=0000000000022b31 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff00edc8000 CR3=000000000d1c5000 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=26316a9edf4d2194a04827754c73fcba XMM02=ec2efd57dc4c00df0000000000305d58 XMM03=137394660b56de590000000000305e28 XMM04=37f23fc3235b495500000000000ae988 XMM05=14648eaa1277bab10000000000322278 XMM06=817b8945e9d503730000000000322100 XMM07=e042d86d42eb936e00000000003120e8 XMM08=137394660b56de590000000000305e28 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000