[ 45.492873] ------------[ cut here ]------------ [ 45.494039] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.496682] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.498758] Modules linked in: [ 45.499323] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.501168] Tainted: [W]=WARN [ 45.501728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.503108] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.503970] 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 [ 45.506909] RSP: 0018:ffff888016eefbc0 EFLAGS: 00010286 [ 45.507824] RAX: 0000000000000000 RBX: ffffed1002dddf78 RCX: ffffffff813a4050 [ 45.509015] RDX: ffff888015ec0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.510212] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dddf2f [ 45.511404] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.512596] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eefdf8 [ 45.513786] FS: 00007f73e09cb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.515113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.516103] CR2: 00007fff3c642ef8 CR3: 000000001bdd0000 CR4: 0000000000350ef0 [ 45.517312] Call Trace: [ 45.517787] [ 45.518178] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.519014] ? __create_object+0x59/0x80 [ 45.519747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.520647] __vmalloc_noprof+0x59/0x60 [ 45.521304] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.522136] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.523012] bpf_prog_alloc+0x39/0x200 [ 45.523694] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.524557] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.525348] do_seccomp+0x349/0x25e0 [ 45.526007] ? find_held_lock+0x2b/0x80 [ 45.526725] ? do_prlimit+0x310/0x610 [ 45.527376] ? __pfx_do_seccomp+0x10/0x10 [ 45.528097] ? do_raw_spin_unlock+0x53/0x220 [ 45.528871] ? _raw_spin_unlock+0x1e/0x40 [ 45.529589] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.530448] ? static_key_count+0x60/0x80 [ 45.531376] prctl_set_seccomp+0x4e/0x70 [ 45.532363] __do_sys_prctl+0xe6c/0x1d70 [ 45.533100] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.533886] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.534780] ? irqentry_exit+0xf3/0x650 [ 45.535439] do_syscall_64+0xbf/0x430 [ 45.536115] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.536990] RIP: 0033:0x7f73e0ebd5cd [ 45.537766] 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 [ 45.540951] RSP: 002b:00007fff3c641ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.542412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73e0ebd5cd [ 45.543615] RDX: 000055d3082a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.544816] RBP: 00007fff3c641f20 R08: 0000000000000000 R09: 00007fff3c6415c0 [ 45.546018] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3190c02b0 [ 45.547236] R13: 00007fff3c642350 R14: 000055d3190c2d20 R15: 000055d3190d48d0 [ 45.548439] [ 45.548860] irq event stamp: 1759 [ 45.549428] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 45.550889] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 45.552306] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 45.553730] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 45.555021] ---[ end trace 0000000000000000 ]--- [ 49.010433] ------------[ cut here ]------------ [ 49.011426] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.013614] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.015441] Modules linked in: [ 49.016168] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.018320] Tainted: [W]=WARN [ 49.018968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.020538] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.021517] 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 [ 49.024973] RSP: 0018:ffff888017007bc0 EFLAGS: 00010286 [ 49.026014] RAX: 0000000000000000 RBX: ffffed1002e00f78 RCX: ffffffff813a4050 [ 49.027414] RDX: ffff888015ec3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.028784] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e00f2f [ 49.030157] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.031553] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017007df8 [ 49.032943] FS: 00007f766f87d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.034526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.035683] CR2: 00007ffcd46d3ef8 CR3: 000000001fdf8000 CR4: 0000000000350ef0 [ 49.037072] Call Trace: [ 49.037620] [ 49.038067] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.039056] ? __create_object+0x59/0x80 [ 49.039910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.040965] __vmalloc_noprof+0x59/0x60 [ 49.041785] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.042743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.043754] bpf_prog_alloc+0x39/0x200 [ 49.044560] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.045563] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.046551] do_seccomp+0x349/0x25e0 [ 49.047286] ? find_held_lock+0x2b/0x80 [ 49.048105] ? do_prlimit+0x310/0x610 [ 49.048901] ? __pfx_do_seccomp+0x10/0x10 [ 49.049752] ? do_raw_spin_unlock+0x53/0x220 [ 49.050667] ? _raw_spin_unlock+0x1e/0x40 [ 49.051507] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.052546] ? static_key_count+0x60/0x80 [ 49.053361] prctl_set_seccomp+0x4e/0x70 [ 49.054215] __do_sys_prctl+0xe6c/0x1d70 [ 49.055067] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.056003] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.057050] ? irqentry_exit+0xf3/0x650 [ 49.057876] do_syscall_64+0xbf/0x430 [ 49.058695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.059725] RIP: 0033:0x7f766fd6f5cd [ 49.060434] 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 [ 49.063933] RSP: 002b:00007ffcd46d2ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.065405] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f766fd6f5cd [ 49.066801] RDX: 00005582fc461e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.068017] RBP: 00007ffcd46d2b20 R08: 0000000000000000 R09: 00007ffcd46d21c0 [ 49.069221] R10: 0000000000000000 R11: 0000000000000246 R12: 000055833968fad0 [ 49.070404] R13: 00007ffcd46d2f50 R14: 0000558339690bc0 R15: 00005583396a1780 [ 49.071596] [ 49.071990] irq event stamp: 1805 [ 49.072582] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.073972] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.075389] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 49.076803] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 49.078197] ---[ end trace 0000000000000000 ]--- [ 49.853591] ------------[ cut here ]------------ [ 49.854519] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.856520] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.857941] Modules linked in: [ 49.858582] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.860537] Tainted: [W]=WARN [ 49.861082] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.862570] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.863432] 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 [ 49.866652] RSP: 0018:ffff888015ae7bc0 EFLAGS: 00010286 [ 49.867625] RAX: 0000000000000000 RBX: ffffed1002b5cf78 RCX: ffffffff813a4050 [ 49.868903] RDX: ffff888019eb5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.870198] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5cf2f [ 49.871491] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.872780] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ae7df8 [ 49.874055] FS: 00007fdf9875b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.875509] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.876575] CR2: 00007fff5b2f8ef8 CR3: 000000001fe4d000 CR4: 0000000000350ef0 [ 49.877861] Call Trace: [ 49.878342] [ 49.878782] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.879660] ? __create_object+0x59/0x80 [ 49.880384] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.881358] __vmalloc_noprof+0x59/0x60 [ 49.882129] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.882988] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.883915] bpf_prog_alloc+0x39/0x200 [ 49.884641] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.885558] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.886438] do_seccomp+0x349/0x25e0 [ 49.887148] ? find_held_lock+0x2b/0x80 [ 49.887897] ? do_prlimit+0x310/0x610 [ 49.888632] ? __pfx_do_seccomp+0x10/0x10 [ 49.889374] ? do_raw_spin_unlock+0x53/0x220 [ 49.890213] ? _raw_spin_unlock+0x1e/0x40 [ 49.890993] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.891970] ? static_key_count+0x60/0x80 [ 49.892762] prctl_set_seccomp+0x4e/0x70 [ 49.893537] __do_sys_prctl+0xe6c/0x1d70 [ 49.894275] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.895132] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.896092] ? irqentry_exit+0xf3/0x650 [ 49.896854] do_syscall_64+0xbf/0x430 [ 49.897588] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.898561] RIP: 0033:0x7fdf98c4d5cd [ 49.899223] 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 [ 49.902376] RSP: 002b:00007fff5b2f6c20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.903731] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf98c4d5cd [ 49.904989] RDX: 0000560df515ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.906291] RBP: 00007fff5b2f6c80 R08: 0000000000000000 R09: 00007fff5b2f6320 [ 49.907557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560df924dad0 [ 49.908821] R13: 00007fff5b2f70b0 R14: 0000560df924ebc0 R15: 0000560df925f780 [ 49.910104] [ 49.910573] irq event stamp: 2587 [ 49.911178] hardirqs last enabled at (2595): [] __up_console_sem+0x78/0x80 [ 49.912681] hardirqs last disabled at (2604): [] __up_console_sem+0x5d/0x80 [ 49.914200] softirqs last enabled at (2230): [] handle_softirqs+0x50c/0x770 [ 49.915730] softirqs last disabled at (2225): [] __irq_exit_rcu+0xc4/0x100 [ 49.917249] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32948' (ECDSA) to the list of known hosts. 2025/11/18 09:12:04 fuzzer started 2025/11/18 09:12:05 dialing manager at localhost:34383 2025/11/18 09:12:05 checking machine... 2025/11/18 09:12:05 checking revisions... [ 50.786059] kmemleak: Automatic memory scanning thread ended 2025/11/18 09:12:05 testing simple program... [ 50.875394] cgroup: Unknown subsys name 'net' [ 50.929106] cgroup: Unknown subsys name 'cpuset' [ 50.947415] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:12:04 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff88801bd85340 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801bd85d98 RSP=ffff8880159bf6a8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801bd85d98 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527049 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 00007f766f87d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f766fe34618 CR3=000000001fed9000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000280fd 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f77dad5c008 CR3=000000000db94000 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=a117758a74d09d983c4700a612248c50 XMM02=0000000000303d30ec2efd57dc4c00df XMM03=000000000030fd98257a224cd29dae80 XMM04=0b8d536aff45792200000000000ae988 XMM05=5dcca394fb71cdf60000000000320c38 XMM06=474038aa6c007e1f000000000031fcd8 XMM07=e042d86d42eb936e0000000000310018 XMM08=257a224cd29dae800000000000303d90 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000