[ 46.114036] ------------[ cut here ]------------ [ 46.114948] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.117013] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.118482] Modules linked in: [ 46.119077] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.121127] Tainted: [W]=WARN [ 46.121724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.123228] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.124105] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.127510] RSP: 0018:ffff888016dcfbc0 EFLAGS: 00010286 [ 46.128507] RAX: 0000000000000000 RBX: ffffed1002db9f78 RCX: ffffffff813a4050 [ 46.129809] RDX: ffff888018830000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.131106] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db9f2f [ 46.132389] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.133702] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dcfdf8 [ 46.135018] FS: 00007fc4e4682900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.136463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.137558] CR2: 00007fc4e4b74580 CR3: 000000000cbbd000 CR4: 0000000000350ef0 [ 46.138862] Call Trace: [ 46.139385] [ 46.139803] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.140732] ? __create_object+0x59/0x80 [ 46.141521] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.142507] __vmalloc_noprof+0x59/0x60 [ 46.143291] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.144131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.145067] bpf_prog_alloc+0x39/0x200 [ 46.145802] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.146747] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.147674] do_seccomp+0x349/0x25e0 [ 46.148405] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.149304] ? __pfx_do_seccomp+0x10/0x10 [ 46.150047] ? find_held_lock+0x2b/0x80 [ 46.150814] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.151785] ? static_key_count+0x60/0x80 [ 46.152598] prctl_set_seccomp+0x4e/0x70 [ 46.153402] __do_sys_prctl+0xe6c/0x1d70 [ 46.154159] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.155031] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.156001] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.156988] ? irqentry_exit+0xf3/0x650 [ 46.157774] do_syscall_64+0xbf/0x430 [ 46.158528] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.159501] RIP: 0033:0x7fc4e4b745cd [ 46.160174] 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 [ 46.163435] RSP: 002b:00007ffdf47451a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.164820] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4e4b745cd [ 46.166116] RDX: 000055f194749e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.167409] RBP: 00007ffdf4745200 R08: 0000000000000000 R09: 00007ffdf47448a0 [ 46.168724] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f19538bad0 [ 46.170030] R13: 00007ffdf4745630 R14: 000055f19538cbc0 R15: 000055f19539d780 [ 46.171356] [ 46.171785] irq event stamp: 1745 [ 46.172453] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 46.173981] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 46.175483] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 46.177018] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 46.178557] ---[ end trace 0000000000000000 ]--- [ 49.064974] ------------[ cut here ]------------ [ 49.065433] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.066384] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.067047] Modules linked in: [ 49.067345] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.068269] Tainted: [W]=WARN [ 49.068528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.069234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.069641] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.071117] RSP: 0018:ffff8880164ffbc0 EFLAGS: 00010286 [ 49.071569] RAX: 0000000000000000 RBX: ffffed1002c9ff78 RCX: ffffffff813a4050 [ 49.072146] RDX: ffff8880165c1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.072751] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9ff2f [ 49.073348] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.073925] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164ffdf8 [ 49.074519] FS: 00007f2415c12900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.075166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.075664] CR2: 00007f2416104580 CR3: 000000000c9e7000 CR4: 0000000000350ef0 [ 49.076261] Call Trace: [ 49.076476] [ 49.076673] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.077069] ? __create_object+0x59/0x80 [ 49.077432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.077858] __vmalloc_noprof+0x59/0x60 [ 49.078207] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.078593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.079004] bpf_prog_alloc+0x39/0x200 [ 49.079356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.079769] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.080169] do_seccomp+0x349/0x25e0 [ 49.080506] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.080915] ? __pfx_do_seccomp+0x10/0x10 [ 49.081279] ? find_held_lock+0x2b/0x80 [ 49.081612] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.082038] ? static_key_count+0x60/0x80 [ 49.082413] prctl_set_seccomp+0x4e/0x70 [ 49.082756] __do_sys_prctl+0xe6c/0x1d70 [ 49.083098] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.083496] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.083923] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.084378] ? irqentry_exit+0xf3/0x650 [ 49.084724] do_syscall_64+0xbf/0x430 [ 49.085046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.085490] RIP: 0033:0x7f24161045cd [ 49.085797] 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 [ 49.087277] RSP: 002b:00007ffe7f71edf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.087891] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24161045cd [ 49.088485] RDX: 0000560afa119e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.089076] RBP: 00007ffe7f71ee50 R08: 0000000000000000 R09: 00007ffe7f71e4f0 [ 49.089673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560b3708e240 [ 49.090266] R13: 00007ffe7f71f280 R14: 0000560b3708dbf0 R15: 0000560b370a24d0 [ 49.090852] [ 49.091047] irq event stamp: 1633 [ 49.091350] hardirqs last enabled at (1643): [] __up_console_sem+0x78/0x80 [ 49.092044] hardirqs last disabled at (1650): [] __up_console_sem+0x5d/0x80 [ 49.092758] softirqs last enabled at (1200): [] handle_softirqs+0x50c/0x770 [ 49.093478] softirqs last disabled at (1191): [] __irq_exit_rcu+0xc4/0x100 [ 49.094163] ---[ end trace 0000000000000000 ]--- [ 49.670256] ------------[ cut here ]------------ [ 49.671132] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.673172] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.674863] Modules linked in: [ 49.675566] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.677593] Tainted: [W]=WARN [ 49.678145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.679614] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.680538] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.683748] RSP: 0018:ffff888013f67bc0 EFLAGS: 00010286 [ 49.684741] RAX: 0000000000000000 RBX: ffffed10027ecf78 RCX: ffffffff813a4050 [ 49.686017] RDX: ffff88801665b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.687315] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027ecf2f [ 49.688618] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.689967] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f67df8 [ 49.691392] FS: 00007f697b2d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.693043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.694184] CR2: 00007ffdbaed7ef7 CR3: 0000000020133000 CR4: 0000000000350ef0 [ 49.695548] Call Trace: [ 49.696060] [ 49.696610] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.697574] ? __create_object+0x59/0x80 [ 49.698464] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.699516] __vmalloc_noprof+0x59/0x60 [ 49.700344] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.701275] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.702287] bpf_prog_alloc+0x39/0x200 [ 49.703095] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.704166] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.705242] do_seccomp+0x349/0x25e0 [ 49.705991] ? find_held_lock+0x2b/0x80 [ 49.706845] ? do_prlimit+0x310/0x610 [ 49.707741] ? __pfx_do_seccomp+0x10/0x10 [ 49.708669] ? do_raw_spin_unlock+0x53/0x220 [ 49.709582] ? _raw_spin_unlock+0x1e/0x40 [ 49.710381] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.711435] ? static_key_count+0x60/0x80 [ 49.712353] prctl_set_seccomp+0x4e/0x70 [ 49.713149] __do_sys_prctl+0xe6c/0x1d70 [ 49.713944] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.714796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.715747] ? irqentry_exit+0xf3/0x650 [ 49.716516] do_syscall_64+0xbf/0x430 [ 49.717304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.718297] RIP: 0033:0x7f697b7cb5cd [ 49.719019] 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 [ 49.722265] RSP: 002b:00007ffdbaed64f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.723658] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f697b7cb5cd [ 49.724978] RDX: 000055902c5efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.726285] RBP: 00007ffdbaed6550 R08: 0000000000000000 R09: 00007ffdbaed5bf0 [ 49.727587] R10: 0000000000000000 R11: 0000000000000246 R12: 00005590511bf240 [ 49.728899] R13: 00007ffdbaed6980 R14: 00005590511bebf0 R15: 00005590511d34d0 [ 49.730081] [ 49.730486] irq event stamp: 1807 [ 49.731001] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 49.732339] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 49.733753] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 49.735179] softirqs last disabled at (1311): [] __irq_exit_rcu+0xc4/0x100 [ 49.736589] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63696' (ECDSA) to the list of known hosts. 2025/11/18 00:12:28 fuzzer started 2025/11/18 00:12:28 dialing manager at localhost:37895 2025/11/18 00:12:28 checking machine... 2025/11/18 00:12:28 checking revisions... [ 50.630741] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:12:28 testing simple program... [ 50.718561] cgroup: Unknown subsys name 'net' [ 50.790082] cgroup: Unknown subsys name 'cpuset' [ 50.808508] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:12:27 Registers: info registers vcpu 0 RAX=0000000000046dc7 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5c85e90000 CR3=000000000cd0e000 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=1020938883e9e5ae4b44c491ce6d2c5b XMM02=2c67c8bc2e329bc30000000000304eb8 XMM03=fb795ef6d65770560000000000312870 XMM04=5f1da27ddbb2e67d00000000000ae988 XMM05=090f1556b20111b30000000000321a70 XMM06=5b75c91c8044534200000000003218f8 XMM07=e042d86d42eb936e0000000000312af0 XMM08=e9f43c415290c3160000000000304f18 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=1ffff1100d9e1157 RSI=ffff88801b0bf578 RDI=ffff88806cf08ac0 RBP=ffff88800d1b769c RSP=ffff88806cf08a00 R8 =0000000000000001 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=000000000000453f R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88801b0bf578 R15=ffff88806cf08a70 RIP=ffffffff8135fb75 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 00007f2415c12900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560b3708f954 CR3=000000000cb0f000 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=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