[ 54.278997] ------------[ cut here ]------------ [ 54.280034] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.282248] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 54.284140] Modules linked in: [ 54.284911] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.287046] Tainted: [W]=WARN [ 54.287620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.289177] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.290177] 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 [ 54.293601] RSP: 0018:ffff888015fdfbc0 EFLAGS: 00010286 [ 54.294639] RAX: 0000000000000000 RBX: ffffed1002bfbf78 RCX: ffffffff813a4050 [ 54.296010] RDX: ffff88800d705340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.297401] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfbf2f [ 54.298805] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.300166] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fdfdf8 [ 54.301535] FS: 00007f42533e4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.303087] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.304212] CR2: 00007f42538d6580 CR3: 000000000db05000 CR4: 0000000000350ef0 [ 54.305709] Call Trace: [ 54.306176] [ 54.306603] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.307506] ? __create_object+0x59/0x80 [ 54.308281] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.309246] __vmalloc_noprof+0x59/0x60 [ 54.310015] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.310901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.311828] bpf_prog_alloc+0x39/0x200 [ 54.312512] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.313455] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.314342] do_seccomp+0x349/0x25e0 [ 54.315047] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.315936] ? __pfx_do_seccomp+0x10/0x10 [ 54.316742] ? find_held_lock+0x2b/0x80 [ 54.317464] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.318434] ? static_key_count+0x60/0x80 [ 54.319211] prctl_set_seccomp+0x4e/0x70 [ 54.319979] __do_sys_prctl+0xe6c/0x1d70 [ 54.320756] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.321570] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.322544] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.323489] ? irqentry_exit+0xf3/0x650 [ 54.324259] do_syscall_64+0xbf/0x430 [ 54.324998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.325958] RIP: 0033:0x7f42538d65cd [ 54.326612] 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 [ 54.329797] RSP: 002b:00007ffefde53870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.331163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42538d65cd [ 54.332425] RDX: 000055bb22b9ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.333721] RBP: 00007ffefde538d0 R08: 0000000000000000 R09: 00007ffefde52f70 [ 54.334998] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bb358dfad0 [ 54.336282] R13: 00007ffefde53d00 R14: 000055bb358e0bc0 R15: 000055bb358f1780 [ 54.337596] [ 54.338046] irq event stamp: 1871 [ 54.338648] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 54.340188] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 54.341730] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 54.343262] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 54.344782] ---[ end trace 0000000000000000 ]--- [ 57.948659] ------------[ cut here ]------------ [ 57.949809] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.952132] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 57.953810] Modules linked in: [ 57.954486] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.957011] Tainted: [W]=WARN [ 57.957662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.959483] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.960542] 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 [ 57.964221] RSP: 0018:ffff8880174c7bc0 EFLAGS: 00010286 [ 57.965362] RAX: 0000000000000000 RBX: ffffed1002e98f78 RCX: ffffffff813a4050 [ 57.966874] RDX: ffff888016fd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.968367] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e98f2f [ 57.969877] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.971267] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174c7df8 [ 57.972641] FS: 00007f49669ac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.974217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.975361] CR2: 00007f4966f124a6 CR3: 000000000b983000 CR4: 0000000000350ef0 [ 57.976741] Call Trace: [ 57.977235] [ 57.977738] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.978653] ? __create_object+0x59/0x80 [ 57.979508] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.980557] __vmalloc_noprof+0x59/0x60 [ 57.981375] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.982337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.983359] bpf_prog_alloc+0x39/0x200 [ 57.984173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.985183] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.986188] do_seccomp+0x349/0x25e0 [ 57.986977] ? find_held_lock+0x2b/0x80 [ 57.987793] ? do_prlimit+0x310/0x610 [ 57.988557] ? __pfx_do_seccomp+0x10/0x10 [ 57.989413] ? do_raw_spin_unlock+0x53/0x220 [ 57.990326] ? _raw_spin_unlock+0x1e/0x40 [ 57.991161] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.992202] ? static_key_count+0x60/0x80 [ 57.993063] prctl_set_seccomp+0x4e/0x70 [ 57.993909] __do_sys_prctl+0xe6c/0x1d70 [ 57.994759] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.995635] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.996747] ? irqentry_exit+0xf3/0x650 [ 57.997546] do_syscall_64+0xbf/0x430 [ 57.998347] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.999369] RIP: 0033:0x7f4966e9e5cd [ 58.000115] 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 [ 58.003553] RSP: 002b:00007fff91c64020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.005026] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4966e9e5cd [ 58.006440] RDX: 00005568d1a93e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.007826] RBP: 00007fff91c64080 R08: 0000000000000000 R09: 00007fff91c63720 [ 58.009222] R10: 0000000000000000 R11: 0000000000000246 R12: 00005568e5188bf0 [ 58.010508] R13: 00007fff91c644b0 R14: 00005568e5192380 R15: 00005568e519d460 [ 58.011715] [ 58.012089] irq event stamp: 1833 [ 58.012622] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 58.013999] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 58.015346] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 58.016717] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 58.018079] ---[ end trace 0000000000000000 ]--- [ 58.930829] ------------[ cut here ]------------ [ 58.931723] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.933713] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 58.935101] Modules linked in: [ 58.935711] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.937608] Tainted: [W]=WARN [ 58.938190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.939613] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.940510] 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 [ 58.943620] RSP: 0018:ffff88801a0dfbc0 EFLAGS: 00010286 [ 58.944564] RAX: 0000000000000000 RBX: ffffed100341bf78 RCX: ffffffff813a4050 [ 58.945892] RDX: ffff888016c08000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.947148] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100341bf2f [ 58.948387] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.949647] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a0dfdf8 [ 58.950905] FS: 00007fa4c2558900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.952305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.953344] CR2: 00007fff14afaef8 CR3: 000000000bd7f000 CR4: 0000000000350ef0 [ 58.954616] Call Trace: [ 58.955113] [ 58.955516] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.956392] ? __create_object+0x59/0x80 [ 58.957322] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.958482] __vmalloc_noprof+0x59/0x60 [ 58.959472] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.960576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.961562] bpf_prog_alloc+0x39/0x200 [ 58.962321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.963298] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.964259] do_seccomp+0x349/0x25e0 [ 58.964974] ? find_held_lock+0x2b/0x80 [ 58.965767] ? do_prlimit+0x310/0x610 [ 58.966461] ? __pfx_do_seccomp+0x10/0x10 [ 58.967226] ? do_raw_spin_unlock+0x53/0x220 [ 58.968042] ? _raw_spin_unlock+0x1e/0x40 [ 58.968812] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.969768] ? static_key_count+0x60/0x80 [ 58.970515] prctl_set_seccomp+0x4e/0x70 [ 58.971274] __do_sys_prctl+0xe6c/0x1d70 [ 58.972049] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.972896] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.973847] ? irqentry_exit+0xf3/0x650 [ 58.974554] do_syscall_64+0xbf/0x430 [ 58.975278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.976279] RIP: 0033:0x7fa4c2a4a5cd [ 58.976965] 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 [ 58.980137] RSP: 002b:00007fff14af8e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.981543] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa4c2a4a5cd [ 58.982840] RDX: 0000565099d40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.984218] RBP: 00007fff14af8e70 R08: 0000000000000000 R09: 00007fff14af8510 [ 58.985553] R10: 0000000000000000 R11: 0000000000000246 R12: 00005650cbc6bad0 [ 58.986890] R13: 00007fff14af92a0 R14: 00005650cbc6cbc0 R15: 00005650cbc7d780 [ 58.988257] [ 58.988737] irq event stamp: 1735 [ 58.989346] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 58.990868] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 58.992467] softirqs last enabled at (1198): [] handle_softirqs+0x50c/0x770 [ 58.994007] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 58.995255] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:11513' (ECDSA) to the list of known hosts. 2025/11/17 21:48:33 fuzzer started 2025/11/17 21:48:33 dialing manager at localhost:37895 2025/11/17 21:48:33 checking machine... 2025/11/17 21:48:33 checking revisions... [ 59.878016] kmemleak: Automatic memory scanning thread ended 2025/11/17 21:48:33 testing simple program... [ 59.962194] cgroup: Unknown subsys name 'net' [ 60.006478] cgroup: Unknown subsys name 'cpuset' [ 60.016966] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 21:48:32 Registers: info registers vcpu 0 RAX=0000000000000004 RBX=0000000000000200 RCX=ffffffff86650094 RDX=dffffc0000000000 RSI=ffff88806ce38140 RDI=ffffffff85e2b980 RBP=ffff88806ce38140 RSP=ffff88806ce08e18 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff85e2b980 R13=0000000000000246 R14=0000000000009a51 R15=ffff88806ce38152 RIP=ffffffff815ccd8d RFL=00000002 [-------] 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 00007f49669ac900 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=00007f4966f640b0 CR3=000000000ce6e000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000475e76a4 RBX=ffff88801c125340 RCX=0000000085cb9a3e RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff88801c125d98 RSP=ffff88806cf088c8 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801c125e10 R13=0000000008cd3ea4 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815275de RFL=00000813 [-O--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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3777f5b028 CR3=000000000ce35000 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=756e696c2d34365f3638782f62696c2f XMM01=6f732e7061727762696c2f756e672d78 XMM02=00302e6f732e7061727762696c2f756e XMM03=672d78756e696c2d34365f3638782f62 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000