[ 38.979410] ------------[ cut here ]------------ [ 38.980197] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.981907] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.983128] Modules linked in: [ 38.983617] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.985452] Tainted: [W]=WARN [ 38.986152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.987398] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.988155] 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 [ 38.990859] RSP: 0018:ffff8880156c7bc0 EFLAGS: 00010286 [ 38.991685] RAX: 0000000000000000 RBX: ffffed1002ad8f78 RCX: ffffffff813a4050 [ 38.992755] RDX: ffff888017585340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.993826] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ad8f2f [ 38.994902] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.995970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880156c7df8 [ 38.997036] FS: 00007fab84b01900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.998258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.999157] CR2: 00007fab84ff3580 CR3: 000000001d5dd000 CR4: 0000000000350ef0 [ 39.000246] Call Trace: [ 39.000640] [ 39.001030] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.001752] ? __create_object+0x59/0x80 [ 39.002423] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.003255] __vmalloc_noprof+0x59/0x60 [ 39.003856] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.004588] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.005378] bpf_prog_alloc+0x39/0x200 [ 39.005997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.006740] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.007513] do_seccomp+0x349/0x25e0 [ 39.008118] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.008839] ? __pfx_do_seccomp+0x10/0x10 [ 39.009511] ? find_held_lock+0x2b/0x80 [ 39.010175] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.011010] ? static_key_count+0x60/0x80 [ 39.011644] prctl_set_seccomp+0x4e/0x70 [ 39.012315] __do_sys_prctl+0xe6c/0x1d70 [ 39.013023] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.013705] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.014533] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.015346] ? irqentry_exit+0xf3/0x650 [ 39.016003] do_syscall_64+0xbf/0x430 [ 39.016579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.017384] RIP: 0033:0x7fab84ff35cd [ 39.017991] 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 [ 39.020674] RSP: 002b:00007ffdb27f5280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.021829] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fab84ff35cd [ 39.022933] RDX: 00005651583dee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.024014] RBP: 00007ffdb27f52e0 R08: 0000000000000000 R09: 00007ffdb27f4980 [ 39.025098] R10: 0000000000000000 R11: 0000000000000246 R12: 00005651795aead0 [ 39.026178] R13: 00007ffdb27f5710 R14: 00005651795afbc0 R15: 00005651795c0780 [ 39.027317] [ 39.027670] irq event stamp: 1893 [ 39.028212] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 39.029499] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 39.030786] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 39.032093] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 39.033374] ---[ end trace 0000000000000000 ]--- [ 42.540213] ------------[ cut here ]------------ [ 42.541151] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.543198] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 42.544684] Modules linked in: [ 42.545382] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.547487] Tainted: [W]=WARN [ 42.548154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.549734] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.550673] 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 [ 42.553841] RSP: 0018:ffff888015d17bc0 EFLAGS: 00010286 [ 42.554820] RAX: 0000000000000000 RBX: ffffed1002ba2f78 RCX: ffffffff813a4050 [ 42.556106] RDX: ffff88800f369bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.557377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba2f2f [ 42.558738] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.560181] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d17df8 [ 42.561589] FS: 00007f7f538ca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.563076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.564147] CR2: 00007f7f53e304a6 CR3: 000000002061d000 CR4: 0000000000350ef0 [ 42.565428] Call Trace: [ 42.565937] [ 42.566340] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.567285] ? __create_object+0x59/0x80 [ 42.568209] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.569315] __vmalloc_noprof+0x59/0x60 [ 42.570186] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.571215] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.572316] bpf_prog_alloc+0x39/0x200 [ 42.573153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.574169] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.575233] do_seccomp+0x349/0x25e0 [ 42.576104] ? find_held_lock+0x2b/0x80 [ 42.576997] ? do_prlimit+0x310/0x610 [ 42.577797] ? __pfx_do_seccomp+0x10/0x10 [ 42.578692] ? do_raw_spin_unlock+0x53/0x220 [ 42.579597] ? _raw_spin_unlock+0x1e/0x40 [ 42.580529] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.581620] ? static_key_count+0x60/0x80 [ 42.582500] prctl_set_seccomp+0x4e/0x70 [ 42.583298] __do_sys_prctl+0xe6c/0x1d70 [ 42.584162] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.585173] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.586314] ? irqentry_exit+0xf3/0x650 [ 42.587194] do_syscall_64+0xbf/0x430 [ 42.588053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.589089] RIP: 0033:0x7f7f53dbc5cd [ 42.589815] 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 [ 42.593357] RSP: 002b:00007fffd993f170 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.594985] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7f53dbc5cd [ 42.596443] RDX: 000055c685830e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.597732] RBP: 00007fffd993f1d0 R08: 0000000000000000 R09: 00007fffd993e870 [ 42.599109] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c6a7655ad0 [ 42.600393] R13: 00007fffd993f600 R14: 000055c6a7656bc0 R15: 000055c6a7667780 [ 42.601679] [ 42.602143] irq event stamp: 1737 [ 42.602758] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 42.604419] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 42.606214] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 42.607840] softirqs last disabled at (1605): [] __irq_exit_rcu+0xc4/0x100 [ 42.609282] ---[ end trace 0000000000000000 ]--- [ 43.489657] ------------[ cut here ]------------ [ 43.490575] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.492633] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.494259] Modules linked in: [ 43.494866] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.496866] Tainted: [W]=WARN [ 43.497447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.498924] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.499798] 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 [ 43.502975] RSP: 0018:ffff88800cf3fbc0 EFLAGS: 00010286 [ 43.503951] RAX: 0000000000000000 RBX: ffffed10019e7f78 RCX: ffffffff813a4050 [ 43.505224] RDX: ffff88800f421bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.506496] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10019e7f2f [ 43.507793] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.509068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800cf3fdf8 [ 43.510340] FS: 00007fd71f46f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.511775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.512828] CR2: 00007ffd41793ef8 CR3: 000000001d5ec000 CR4: 0000000000350ef0 [ 43.514104] Call Trace: [ 43.514569] [ 43.515027] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.515908] ? __create_object+0x59/0x80 [ 43.516644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.517621] __vmalloc_noprof+0x59/0x60 [ 43.518362] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.519243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.520176] bpf_prog_alloc+0x39/0x200 [ 43.520919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.521801] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.522704] do_seccomp+0x349/0x25e0 [ 43.523429] ? find_held_lock+0x2b/0x80 [ 43.524179] ? do_prlimit+0x310/0x610 [ 43.524915] ? __pfx_do_seccomp+0x10/0x10 [ 43.525655] ? do_raw_spin_unlock+0x53/0x220 [ 43.526481] ? _raw_spin_unlock+0x1e/0x40 [ 43.527268] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.528220] ? static_key_count+0x60/0x80 [ 43.529019] prctl_set_seccomp+0x4e/0x70 [ 43.529752] __do_sys_prctl+0xe6c/0x1d70 [ 43.530533] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.531388] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.532356] ? irqentry_exit+0xf3/0x650 [ 43.533118] do_syscall_64+0xbf/0x430 [ 43.533806] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.534772] RIP: 0033:0x7fd71f9615cd [ 43.535486] 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 [ 43.538656] RSP: 002b:00007ffd41791eb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.540032] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd71f9615cd [ 43.541316] RDX: 000055a64bd24e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.542587] RBP: 00007ffd41791f10 R08: 0000000000000000 R09: 00007ffd417915b0 [ 43.543896] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a671e67ad0 [ 43.545172] R13: 00007ffd41792340 R14: 000055a671e68bc0 R15: 000055a671e79780 [ 43.546453] [ 43.546910] irq event stamp: 1761 [ 43.547507] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 43.549021] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 43.550542] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 43.552075] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 43.553568] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:37130' (ECDSA) to the list of known hosts. 2025/11/18 01:29:38 fuzzer started 2025/11/18 01:29:38 dialing manager at localhost:37895 2025/11/18 01:29:38 checking machine... 2025/11/18 01:29:38 checking revisions... [ 44.430659] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:29:39 testing simple program... [ 44.527014] cgroup: Unknown subsys name 'net' [ 44.590954] cgroup: Unknown subsys name 'cpuset' [ 44.607830] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:29:38 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800f8cf248 RCX=ffffffff86a17bfc RDX=ffff88800f8d0001 RSI=0000000000000000 RDI=ffff88806ce08a50 RBP=ffff88800f8c8000 RSP=ffff88806ce089c8 R8 =ffffffff86a17c00 R9 =ffff88806ce08a80 R10=000000000003c9ed R11=000000000000aa04 R12=ffff88806ce08a01 R13=ffff88806ce08a88 R14=ffff88800f8cf248 R15=ffff88806ce08a40 RIP=ffffffff84c721be 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6c7bad0260 CR3=000000001d953000 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=7075733562726b62696c2f756e672d78 XMM02=00302e6f732e74726f70707573356272 XMM03=6b62696c2f756e672d78756e696c2d34 XMM04=00000000000000000000000000000000 XMM05=00007f6c7bffdf6000007f6c7bde0f30 XMM06=00007f6c7bde0a2000007f6c7bde0510 XMM07=00007f6c7bde000000007f6c7bffea20 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007f7f53db1d77 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888019f98001 RSI=ffff888019f97f58 RDI=ffff888019f97fd8 RBP=ffff888019f97890 RSP=ffff888019f977c8 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000003 R12=ffff888019f97898 R13=ffff888019f97880 R14=ffff888019f97f58 R15=ffff888019f97838 RIP=ffffffff8135f12a RFL=00000202 [-------] 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 00007f7f538ca900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7f53e81618 CR3=0000000020649000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000