[ 45.972902] ------------[ cut here ]------------ [ 45.973848] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.975963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/239 [ 45.977430] Modules linked in: [ 45.978072] CPU: 1 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.980082] Tainted: [W]=WARN [ 45.980640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.983600] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.984614] 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 [ 45.987822] RSP: 0018:ffff88800d30fbc0 EFLAGS: 00010286 [ 45.988807] RAX: 0000000000000000 RBX: ffffed1001a61f78 RCX: ffffffff813a4050 [ 45.990105] RDX: ffff888018990000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.991409] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001a61f2f [ 45.992700] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.993987] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800d30fdf8 [ 45.995294] FS: 00007fa1e7868900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.996764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.997831] CR2: 00007ffcd7d06ef7 CR3: 000000000a597000 CR4: 0000000000350ef0 [ 45.999142] Call Trace: [ 45.999611] [ 46.000068] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.000977] ? __create_object+0x59/0x80 [ 46.001721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.002706] __vmalloc_noprof+0x59/0x60 [ 46.003489] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.004374] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.005320] bpf_prog_alloc+0x39/0x200 [ 46.006078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.007031] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.007946] do_seccomp+0x349/0x25e0 [ 46.008623] ? find_held_lock+0x2b/0x80 [ 46.009391] ? do_prlimit+0x310/0x610 [ 46.010148] ? __pfx_do_seccomp+0x10/0x10 [ 46.010960] ? do_raw_spin_unlock+0x53/0x220 [ 46.011804] ? _raw_spin_unlock+0x1e/0x40 [ 46.012543] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.013517] ? static_key_count+0x60/0x80 [ 46.014330] prctl_set_seccomp+0x4e/0x70 [ 46.015132] __do_sys_prctl+0xe6c/0x1d70 [ 46.015931] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.016818] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.017801] ? irqentry_exit+0xf3/0x650 [ 46.018526] do_syscall_64+0xbf/0x430 [ 46.019281] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.020242] RIP: 0033:0x7fa1e7d5a5cd [ 46.020954] 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 [ 46.024161] RSP: 002b:00007ffcd7d05910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.025533] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1e7d5a5cd [ 46.026840] RDX: 000055d7ff588e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.028134] RBP: 00007ffcd7d05970 R08: 0000000000000000 R09: 00007ffcd7d05010 [ 46.029428] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d8241adbf0 [ 46.030730] R13: 00007ffcd7d05da0 R14: 000055d8241b7380 R15: 000055d8241c2460 [ 46.032060] [ 46.032484] irq event stamp: 2101 [ 46.033144] hardirqs last enabled at (2111): [] __up_console_sem+0x78/0x80 [ 46.034680] hardirqs last disabled at (2120): [] __up_console_sem+0x5d/0x80 [ 46.036247] softirqs last enabled at (1964): [] handle_softirqs+0x50c/0x770 [ 46.037812] softirqs last disabled at (1959): [] __irq_exit_rcu+0xc4/0x100 [ 46.039352] ---[ end trace 0000000000000000 ]--- [ 48.878828] ------------[ cut here ]------------ [ 48.879726] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.881882] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/246 [ 48.883601] Modules linked in: [ 48.884297] CPU: 1 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.886303] Tainted: [W]=WARN [ 48.886910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.888383] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.889296] 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 [ 48.892524] RSP: 0018:ffff888016d07bc0 EFLAGS: 00010286 [ 48.893513] RAX: 0000000000000000 RBX: ffffed1002da0f78 RCX: ffffffff813a4050 [ 48.894814] RDX: ffff888016e7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.896167] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da0f2f [ 48.897462] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.898766] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d07df8 [ 48.900068] FS: 00007f1c924dd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.901495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.902551] CR2: 00007ffc085c9ef7 CR3: 000000001c978000 CR4: 0000000000350ef0 [ 48.903840] Call Trace: [ 48.904309] [ 48.904718] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.905630] ? __create_object+0x59/0x80 [ 48.906414] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.907401] __vmalloc_noprof+0x59/0x60 [ 48.908166] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.909041] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.909986] bpf_prog_alloc+0x39/0x200 [ 48.910679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.911626] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.912540] do_seccomp+0x349/0x25e0 [ 48.913263] ? find_held_lock+0x2b/0x80 [ 48.914035] ? do_prlimit+0x310/0x610 [ 48.914798] ? __pfx_do_seccomp+0x10/0x10 [ 48.915554] ? do_raw_spin_unlock+0x53/0x220 [ 48.916380] ? _raw_spin_unlock+0x1e/0x40 [ 48.917165] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.918139] ? static_key_count+0x60/0x80 [ 48.918950] prctl_set_seccomp+0x4e/0x70 [ 48.919675] __do_sys_prctl+0xe6c/0x1d70 [ 48.920454] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.921312] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.922297] ? irqentry_exit+0xf3/0x650 [ 48.923079] do_syscall_64+0xbf/0x430 [ 48.923823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.924731] RIP: 0033:0x7f1c929cf5cd [ 48.925446] 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 [ 48.928690] RSP: 002b:00007ffc085c7b30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.930075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1c929cf5cd [ 48.931385] RDX: 00005576fc8bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.932673] RBP: 00007ffc085c7b90 R08: 0000000000000000 R09: 00007ffc085c7230 [ 48.933965] R10: 0000000000000000 R11: 0000000000000246 R12: 000055771ac2bbf0 [ 48.935271] R13: 00007ffc085c7fc0 R14: 000055771ac35380 R15: 000055771ac40460 [ 48.936440] [ 48.936850] irq event stamp: 1877 [ 48.937392] hardirqs last enabled at (1885): [] __up_console_sem+0x78/0x80 [ 48.938729] hardirqs last disabled at (1894): [] __up_console_sem+0x5d/0x80 [ 48.940102] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 48.941466] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 48.942817] ---[ end trace 0000000000000000 ]--- [ 49.647060] ------------[ cut here ]------------ [ 49.647991] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.650011] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 49.651504] Modules linked in: [ 49.652141] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.654139] Tainted: [W]=WARN [ 49.654698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.656411] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.657397] 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 [ 49.660578] RSP: 0018:ffff888015d7fbc0 EFLAGS: 00010286 [ 49.661554] RAX: 0000000000000000 RBX: ffffed1002baff78 RCX: ffffffff813a4050 [ 49.662848] RDX: ffff888019bdd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.664126] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002baff2f [ 49.665398] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.666681] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d7fdf8 [ 49.667995] FS: 00007f163c74a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.669678] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.670782] CR2: 00007ffe434a6ef7 CR3: 0000000009c50000 CR4: 0000000000350ef0 [ 49.672108] Call Trace: [ 49.672683] [ 49.673254] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.674154] ? __create_object+0x59/0x80 [ 49.674957] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.675936] __vmalloc_noprof+0x59/0x60 [ 49.676646] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.677524] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.678454] bpf_prog_alloc+0x39/0x200 [ 49.679208] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.680160] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.681074] do_seccomp+0x349/0x25e0 [ 49.681805] ? find_held_lock+0x2b/0x80 [ 49.682528] ? do_prlimit+0x310/0x610 [ 49.683284] ? __pfx_do_seccomp+0x10/0x10 [ 49.684071] ? do_raw_spin_unlock+0x53/0x220 [ 49.684908] ? _raw_spin_unlock+0x1e/0x40 [ 49.685644] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.686599] ? static_key_count+0x60/0x80 [ 49.687409] prctl_set_seccomp+0x4e/0x70 [ 49.688191] __do_sys_prctl+0xe6c/0x1d70 [ 49.688980] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.689848] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.690833] ? irqentry_exit+0xf3/0x650 [ 49.691561] do_syscall_64+0xbf/0x430 [ 49.692300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.693260] RIP: 0033:0x7f163cc3c5cd [ 49.693955] 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 [ 49.697140] RSP: 002b:00007ffe434a5600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.698525] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f163cc3c5cd [ 49.699851] RDX: 000055a1eb6d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.701157] RBP: 00007ffe434a5660 R08: 0000000000000000 R09: 00007ffe434a4d00 [ 49.702490] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a20f022bf0 [ 49.703800] R13: 00007ffe434a5a90 R14: 000055a20f02c380 R15: 000055a20f037460 [ 49.704987] [ 49.705375] irq event stamp: 1907 [ 49.705964] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 49.707369] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 49.708771] softirqs last enabled at (1550): [] handle_softirqs+0x50c/0x770 [ 49.710183] softirqs last disabled at (1545): [] __irq_exit_rcu+0xc4/0x100 [ 49.711575] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16679' (ECDSA) to the list of known hosts. 2025/11/17 09:06:53 fuzzer started 2025/11/17 09:06:54 dialing manager at localhost:37895 2025/11/17 09:06:54 checking machine... 2025/11/17 09:06:54 checking revisions... [ 50.619813] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:06:54 testing simple program... [ 50.711635] cgroup: Unknown subsys name 'net' [ 50.774091] cgroup: Unknown subsys name 'cpuset' [ 50.785667] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:06:53 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880171d8ac0 RCX=ffffffff84bf0239 RDX=ffff888015b58000 RSI=ffffffff84bf024b RDI=0000000000000005 RBP=00007f1c92598000 RSP=ffff88800d30fc88 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000300 R11=0000000000000001 R12=ffff88800b8af140 R13=0000000000000004 R14=0000000000000300 R15=00007f1c9259afff RIP=ffffffff81751c78 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f1c924dd900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1c9259a50c CR3=000000001eff2000 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=6720646572637465733a4d41503d706f 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=000000000002144f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f82b4b45000 CR3=000000000e138000 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=2c89a9b8e8d471b18a4105d87ae6cc1c XMM02=ec2efd57dc4c00df0000000000301a90 XMM03=181b603d4c42517e0000000000301b60 XMM04=827c6610c6460a7600000000000ae988 XMM05=4278b063caa6ab550000000000320b08 XMM06=ae874397eddf6935000000000031fba8 XMM07=e042d86d42eb936e0000000000310fa8 XMM08=181b603d4c42517e0000000000301b60 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000