[ 46.336443] ------------[ cut here ]------------ [ 46.337380] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.339421] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.342188] Modules linked in: [ 46.343294] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.345338] Tainted: [W]=WARN [ 46.345906] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.347356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.348216] 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 [ 46.351348] RSP: 0018:ffff888017747bc0 EFLAGS: 00010286 [ 46.352281] RAX: 0000000000000000 RBX: ffffed1002ee8f78 RCX: ffffffff813a4050 [ 46.353593] RDX: ffff88801a305340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.354893] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee8f2f [ 46.356180] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.357453] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017747df8 [ 46.358748] FS: 00007f9fee3da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.360181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.361234] CR2: 00007ffe647a4ef7 CR3: 000000000b61a000 CR4: 0000000000350ef0 [ 46.362502] Call Trace: [ 46.362961] [ 46.363408] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.364253] ? __create_object+0x59/0x80 [ 46.365025] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.365979] __vmalloc_noprof+0x59/0x60 [ 46.366717] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.367574] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.368487] bpf_prog_alloc+0x39/0x200 [ 46.369170] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.370080] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.370956] do_seccomp+0x349/0x25e0 [ 46.371657] ? find_held_lock+0x2b/0x80 [ 46.372403] ? do_prlimit+0x310/0x610 [ 46.373080] ? __pfx_do_seccomp+0x10/0x10 [ 46.373856] ? do_raw_spin_unlock+0x53/0x220 [ 46.374685] ? _raw_spin_unlock+0x1e/0x40 [ 46.375443] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.376388] ? static_key_count+0x60/0x80 [ 46.377124] prctl_set_seccomp+0x4e/0x70 [ 46.377888] __do_sys_prctl+0xe6c/0x1d70 [ 46.378650] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.379478] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.380420] ? irqentry_exit+0xf3/0x650 [ 46.381124] do_syscall_64+0xbf/0x430 [ 46.381863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.382789] RIP: 0033:0x7f9fee8cc5cd [ 46.383476] 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 [ 46.386556] RSP: 002b:00007ffe647a31e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.387881] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fee8cc5cd [ 46.389163] RDX: 000055a205870e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.390468] RBP: 00007ffe647a3240 R08: 0000000000000000 R09: 00007ffe647a28e0 [ 46.391726] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a22e7c8ad0 [ 46.393009] R13: 00007ffe647a3670 R14: 000055a22e7c9bc0 R15: 000055a22e7da780 [ 46.394347] [ 46.394776] irq event stamp: 2125 [ 46.395441] hardirqs last enabled at (2135): [] __up_console_sem+0x78/0x80 [ 46.396968] hardirqs last disabled at (2144): [] __up_console_sem+0x5d/0x80 [ 46.398503] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 46.400061] softirqs last disabled at (1639): [] __irq_exit_rcu+0xc4/0x100 [ 46.401565] ---[ end trace 0000000000000000 ]--- [ 49.895920] ------------[ cut here ]------------ [ 49.896857] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.898897] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.900353] Modules linked in: [ 49.900936] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.903223] Tainted: [W]=WARN [ 49.903858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.905354] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.906256] 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 [ 49.909457] RSP: 0018:ffff8880170afbc0 EFLAGS: 00010286 [ 49.910445] RAX: 0000000000000000 RBX: ffffed1002e15f78 RCX: ffffffff813a4050 [ 49.911749] RDX: ffff8880185ed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.913050] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e15f2f [ 49.914363] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.915661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170afdf8 [ 49.916967] FS: 00007f1dfbcbb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.918438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.919532] CR2: 00007f1dfc2214a6 CR3: 000000000e392000 CR4: 0000000000350ef0 [ 49.920837] Call Trace: [ 49.921346] [ 49.921771] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.922677] ? __create_object+0x59/0x80 [ 49.923460] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.924440] __vmalloc_noprof+0x59/0x60 [ 49.925158] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.926050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.926993] bpf_prog_alloc+0x39/0x200 [ 49.927739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.928684] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.929597] do_seccomp+0x349/0x25e0 [ 49.930290] ? find_held_lock+0x2b/0x80 [ 49.931059] ? do_prlimit+0x310/0x610 [ 49.931812] ? __pfx_do_seccomp+0x10/0x10 [ 49.932608] ? do_raw_spin_unlock+0x53/0x220 [ 49.933449] ? _raw_spin_unlock+0x1e/0x40 [ 49.934202] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.935174] ? static_key_count+0x60/0x80 [ 49.935985] prctl_set_seccomp+0x4e/0x70 [ 49.936763] __do_sys_prctl+0xe6c/0x1d70 [ 49.937560] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.938441] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.939424] ? irqentry_exit+0xf3/0x650 [ 49.940149] do_syscall_64+0xbf/0x430 [ 49.940892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.941867] RIP: 0033:0x7f1dfc1ad5cd [ 49.942591] 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 [ 49.945812] RSP: 002b:00007fffbe0e9f20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.947214] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1dfc1ad5cd [ 49.948514] RDX: 000056027d560e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.949825] RBP: 00007fffbe0e9f80 R08: 0000000000000000 R09: 00007fffbe0e9620 [ 49.951137] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602b28cf2b0 [ 49.952447] R13: 00007fffbe0ea3b0 R14: 00005602b28d1d20 R15: 00005602b28e38d0 [ 49.953774] [ 49.954208] irq event stamp: 1713 [ 49.954861] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 49.956437] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 49.957994] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 49.959560] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 49.961099] ---[ end trace 0000000000000000 ]--- [ 50.755771] ------------[ cut here ]------------ [ 50.756725] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.758708] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.760176] Modules linked in: [ 50.760814] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.762786] Tainted: [W]=WARN [ 50.763372] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.764852] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.765765] 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 [ 50.768922] RSP: 0018:ffff888016a67bc0 EFLAGS: 00010286 [ 50.769899] RAX: 0000000000000000 RBX: ffffed1002d4cf78 RCX: ffffffff813a4050 [ 50.771193] RDX: ffff88801b4f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.772466] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4cf2f [ 50.773757] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.775033] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a67df8 [ 50.776329] FS: 00007f71e2626900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.777770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.778828] CR2: 00007f71e2b18580 CR3: 0000000014645000 CR4: 0000000000350ef0 [ 50.780113] Call Trace: [ 50.780624] [ 50.781035] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.781930] ? __create_object+0x59/0x80 [ 50.782713] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.783664] __vmalloc_noprof+0x59/0x60 [ 50.784417] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.785246] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.786190] bpf_prog_alloc+0x39/0x200 [ 50.786907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.787832] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.788731] do_seccomp+0x349/0x25e0 [ 50.789465] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.790375] ? __pfx_do_seccomp+0x10/0x10 [ 50.791125] ? find_held_lock+0x2b/0x80 [ 50.791888] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.792852] ? static_key_count+0x60/0x80 [ 50.793647] prctl_set_seccomp+0x4e/0x70 [ 50.794437] __do_sys_prctl+0xe6c/0x1d70 [ 50.795187] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.796040] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.797011] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.797988] ? irqentry_exit+0xf3/0x650 [ 50.798750] do_syscall_64+0xbf/0x430 [ 50.799479] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.800425] RIP: 0033:0x7f71e2b185cd [ 50.801084] 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 [ 50.804235] RSP: 002b:00007ffe1a1668c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.805595] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71e2b185cd [ 50.806929] RDX: 0000556811f0be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.808196] RBP: 00007ffe1a166920 R08: 0000000000000000 R09: 00007ffe1a165fc0 [ 50.809488] R10: 0000000000000000 R11: 0000000000000246 R12: 000055684f2f3ad0 [ 50.811195] R13: 00007ffe1a166d50 R14: 000055684f2f4bc0 R15: 000055684f305780 [ 50.812500] [ 50.812925] irq event stamp: 1745 [ 50.813565] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.815221] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 50.816915] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 50.818709] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 50.820386] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31806' (ECDSA) to the list of known hosts. 2025/11/18 15:09:42 fuzzer started 2025/11/18 15:09:43 dialing manager at localhost:34383 2025/11/18 15:09:43 checking machine... 2025/11/18 15:09:43 checking revisions... [ 51.744678] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:09:43 testing simple program... [ 51.833862] cgroup: Unknown subsys name 'net' [ 51.895437] cgroup: Unknown subsys name 'cpuset' [ 51.915493] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:09:42 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007f1dfbc96000 RCX=ffff888016f63208 RDX=ffff88800f7b3780 RSI=ffffffff85524240 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88801b2579b8 R8 =0000000000000001 R9 =ffffed10040c0900 R10=0000000000000001 R11=0000000000000001 R12=ffff888016f63200 R13=000000000000000e R14=dffffc0000000000 R15=ffff88801b257e40 RIP=ffffffff81751980 RFL=00000293 [--S-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 00007f1dfbcbb900 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=00007f1dfbc9a020 CR3=00000000206d2000 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=000000000002760b 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff2686f8070 CR3=000000000e380000 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=39303a353120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343534 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000