[ 39.016019] ------------[ cut here ]------------ [ 39.016960] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.018978] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.020671] Modules linked in: [ 39.021410] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.023427] Tainted: [W]=WARN [ 39.023989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.025491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.026410] 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 [ 39.029613] RSP: 0018:ffff888016ec7bc0 EFLAGS: 00010286 [ 39.030608] RAX: 0000000000000000 RBX: ffffed1002dd8f78 RCX: ffffffff813a4050 [ 39.031904] RDX: ffff888018505340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.033196] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd8f2f [ 39.034537] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.035831] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ec7df8 [ 39.037126] FS: 00007f809b9c5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.038599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.039666] CR2: 00007f809beb7580 CR3: 000000000dff1000 CR4: 0000000000350ef0 [ 39.040965] Call Trace: [ 39.041479] [ 39.041895] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.042805] ? __create_object+0x59/0x80 [ 39.043599] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.044580] __vmalloc_noprof+0x59/0x60 [ 39.045368] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.046206] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.047156] bpf_prog_alloc+0x39/0x200 [ 39.047902] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048847] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.049771] do_seccomp+0x349/0x25e0 [ 39.050498] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.051408] ? __pfx_do_seccomp+0x10/0x10 [ 39.052159] ? find_held_lock+0x2b/0x80 [ 39.052924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.053905] ? static_key_count+0x60/0x80 [ 39.054715] prctl_set_seccomp+0x4e/0x70 [ 39.055491] __do_sys_prctl+0xe6c/0x1d70 [ 39.056284] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.057101] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.058085] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.059052] ? irqentry_exit+0xf3/0x650 [ 39.059819] do_syscall_64+0xbf/0x430 [ 39.060566] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.061537] RIP: 0033:0x7f809beb75cd [ 39.062204] 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 [ 39.065456] RSP: 002b:00007fffbbed8770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.066834] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f809beb75cd [ 39.068125] RDX: 0000555ee8b96e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.069442] RBP: 00007fffbbed87d0 R08: 0000000000000000 R09: 00007fffbbed7e70 [ 39.070744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f00cbead0 [ 39.072044] R13: 00007fffbbed8c00 R14: 0000555f00cbfbc0 R15: 0000555f00cd0780 [ 39.073368] [ 39.073796] irq event stamp: 1795 [ 39.074393] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 39.075693] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 39.077000] softirqs last enabled at (1764): [] handle_softirqs+0x50c/0x770 [ 39.078313] softirqs last disabled at (1759): [] __irq_exit_rcu+0xc4/0x100 [ 39.079585] ---[ end trace 0000000000000000 ]--- [ 42.611394] ------------[ cut here ]------------ [ 42.612336] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.614382] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.615837] Modules linked in: [ 42.616482] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.618519] Tainted: [W]=WARN [ 42.619072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.620545] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.621476] 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 [ 42.624679] RSP: 0018:ffff8880172afbc0 EFLAGS: 00010286 [ 42.625687] RAX: 0000000000000000 RBX: ffffed1002e55f78 RCX: ffffffff813a4050 [ 42.626985] RDX: ffff8880157a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.628294] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e55f2f [ 42.629630] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.630924] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172afdf8 [ 42.632252] FS: 00007fe5ca75d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.633701] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.634777] CR2: 00007fe5cacc34a6 CR3: 000000000d22a000 CR4: 0000000000350ef0 [ 42.636082] Call Trace: [ 42.636591] [ 42.637010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.637936] ? __create_object+0x59/0x80 [ 42.638725] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.639700] __vmalloc_noprof+0x59/0x60 [ 42.640462] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.641351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.642306] bpf_prog_alloc+0x39/0x200 [ 42.643017] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.643959] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.644882] do_seccomp+0x349/0x25e0 [ 42.645608] ? find_held_lock+0x2b/0x80 [ 42.646380] ? do_prlimit+0x310/0x610 [ 42.647085] ? __pfx_do_seccomp+0x10/0x10 [ 42.647877] ? do_raw_spin_unlock+0x53/0x220 [ 42.648718] ? _raw_spin_unlock+0x1e/0x40 [ 42.649552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.650534] ? static_key_count+0x60/0x80 [ 42.651335] prctl_set_seccomp+0x4e/0x70 [ 42.652071] __do_sys_prctl+0xe6c/0x1d70 [ 42.652862] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.653739] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.654717] ? irqentry_exit+0xf3/0x650 [ 42.655491] do_syscall_64+0xbf/0x430 [ 42.656191] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.657151] RIP: 0033:0x7fe5cac4f5cd [ 42.657861] 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 [ 42.661055] RSP: 002b:00007ffedc2abf10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.662446] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5cac4f5cd [ 42.663752] RDX: 0000557c7179fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.665045] RBP: 00007ffedc2abf70 R08: 0000000000000000 R09: 00007ffedc2ab610 [ 42.666354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557c9ac48ad0 [ 42.667637] R13: 00007ffedc2ac3a0 R14: 0000557c9ac49bc0 R15: 0000557c9ac5a780 [ 42.668959] [ 42.669461] irq event stamp: 1821 [ 42.670073] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 42.671617] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 42.673162] softirqs last enabled at (1808): [] handle_softirqs+0x50c/0x770 [ 42.674753] softirqs last disabled at (1803): [] __irq_exit_rcu+0xc4/0x100 [ 42.676275] ---[ end trace 0000000000000000 ]--- [ 43.544805] ------------[ cut here ]------------ [ 43.545600] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.547264] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.548471] Modules linked in: [ 43.548962] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.550616] Tainted: [W]=WARN [ 43.551075] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.552323] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.553049] 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 [ 43.555685] RSP: 0018:ffff888018757bc0 EFLAGS: 00010286 [ 43.556489] RAX: 0000000000000000 RBX: ffffed10030eaf78 RCX: ffffffff813a4050 [ 43.557557] RDX: ffff88800f56d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.558624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030eaf2f [ 43.559697] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.560765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018757df8 [ 43.561841] FS: 00007fe011470900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.563030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.563917] CR2: 00007ffd85bd1ef7 CR3: 0000000016aa5000 CR4: 0000000000350ef0 [ 43.564988] Call Trace: [ 43.565410] [ 43.565742] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.566449] ? __create_object+0x59/0x80 [ 43.567041] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.567811] __vmalloc_noprof+0x59/0x60 [ 43.568420] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.569077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.569825] bpf_prog_alloc+0x39/0x200 [ 43.570420] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.571138] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.571855] do_seccomp+0x349/0x25e0 [ 43.572432] ? find_held_lock+0x2b/0x80 [ 43.573021] ? do_prlimit+0x310/0x610 [ 43.573621] ? __pfx_do_seccomp+0x10/0x10 [ 43.574215] ? do_raw_spin_unlock+0x53/0x220 [ 43.574877] ? _raw_spin_unlock+0x1e/0x40 [ 43.575500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.576261] ? static_key_count+0x60/0x80 [ 43.576861] prctl_set_seccomp+0x4e/0x70 [ 43.577492] __do_sys_prctl+0xe6c/0x1d70 [ 43.578078] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.578761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.579526] ? irqentry_exit+0xf3/0x650 [ 43.580104] do_syscall_64+0xbf/0x430 [ 43.580701] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.581466] RIP: 0033:0x7fe0119625cd [ 43.581997] 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 [ 43.584525] RSP: 002b:00007ffd85bd0180 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.585628] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe0119625cd [ 43.586647] RDX: 000055b9e2725e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.587665] RBP: 00007ffd85bd01e0 R08: 0000000000000000 R09: 00007ffd85bcf880 [ 43.588684] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba09583ad0 [ 43.589720] R13: 00007ffd85bd0610 R14: 000055ba09584bc0 R15: 000055ba09595780 [ 43.590759] [ 43.591098] irq event stamp: 1691 [ 43.591608] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 43.592824] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 43.594044] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 43.595266] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 43.596471] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38885' (ECDSA) to the list of known hosts. 2025/11/19 04:37:29 fuzzer started 2025/11/19 04:37:29 dialing manager at localhost:34383 2025/11/19 04:37:29 checking machine... 2025/11/19 04:37:29 checking revisions... [ 44.508701] kmemleak: Automatic memory scanning thread ended 2025/11/19 04:37:30 testing simple program... [ 44.597592] cgroup: Unknown subsys name 'net' [ 44.664881] cgroup: Unknown subsys name 'cpuset' [ 44.677441] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 04:37:29 Registers: info registers vcpu 0 RAX=000000000003e55f 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=00000206 [-----P-] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc443dd4020 CR3=000000000e252000 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=0f3ff341c543f89641435a413c5b46db XMM02=2c67c8bc2e329bc30000000000303410 XMM03=fb795ef6d65770560000000000310e58 XMM04=2eeb97a220e4dd7400000000000ae988 XMM05=d96330e2d2db86320000000000320838 XMM06=bc9fdaa52d51586f000000000031a608 XMM07=e042d86d42eb936e00000000003110d8 XMM08=19a9909be46b86d90000000000303470 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff11001a3beca RBX=ffff88800d1df640 RCX=ffffffff81a7c5b9 RDX=ffff88801429d340 RSI=ffffffff81a7c630 RDI=0000000000000005 RBP=ffff888016ec7c40 RSP=ffff888016ec7af0 R8 =0000000000000001 R9 =ffff888016ec7e20 R10=0000000000000001 R11=0000000000000001 R12=dffffc0000000000 R13=ffff888016ec7bc0 R14=ffff88800e56d400 R15=ffff88800d1df660 RIP=ffffffff81751e00 RFL=00000246 [---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 00007fe5ca75d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fe5ca73c020 CR3=00000000169e5000 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