[ 54.012708] ------------[ cut here ]------------ [ 54.013657] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.015711] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.017178] Modules linked in: [ 54.017782] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.020096] Tainted: [W]=WARN [ 54.020642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.022124] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.023028] 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 [ 54.026176] RSP: 0018:ffff888017667bc0 EFLAGS: 00010286 [ 54.027152] RAX: 0000000000000000 RBX: ffffed1002eccf78 RCX: ffffffff813a4050 [ 54.028429] RDX: ffff888015450000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.029712] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eccf2f [ 54.030990] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.032267] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017667df8 [ 54.033561] FS: 00007feae9a05900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.035006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.036076] CR2: 00007feae9ef7580 CR3: 000000000deb7000 CR4: 0000000000350ef0 [ 54.037366] Call Trace: [ 54.037878] [ 54.038289] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.039179] ? __create_object+0x59/0x80 [ 54.039978] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.040946] __vmalloc_noprof+0x59/0x60 [ 54.041669] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.042543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.043462] bpf_prog_alloc+0x39/0x200 [ 54.044192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.045127] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.046034] do_seccomp+0x349/0x25e0 [ 54.046713] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.047611] ? __pfx_do_seccomp+0x10/0x10 [ 54.048406] ? find_held_lock+0x2b/0x80 [ 54.049172] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.050136] ? static_key_count+0x60/0x80 [ 54.050945] prctl_set_seccomp+0x4e/0x70 [ 54.051673] __do_sys_prctl+0xe6c/0x1d70 [ 54.052448] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.053313] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.054285] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.055253] ? irqentry_exit+0xf3/0x650 [ 54.056008] do_syscall_64+0xbf/0x430 [ 54.056700] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.057667] RIP: 0033:0x7feae9ef75cd [ 54.058371] 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 [ 54.061545] RSP: 002b:00007ffe6aac0350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.062894] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feae9ef75cd [ 54.064188] RDX: 0000563466bafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.065457] RBP: 00007ffe6aac03b0 R08: 0000000000000000 R09: 00007ffe6aabfa50 [ 54.066754] R10: 0000000000000000 R11: 0000000000000246 R12: 000056347be4ebf0 [ 54.068011] R13: 00007ffe6aac07e0 R14: 000056347be58380 R15: 000056347be63460 [ 54.069308] [ 54.069748] irq event stamp: 1847 [ 54.070403] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 54.071929] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 54.073448] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 54.074999] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 54.076527] ---[ end trace 0000000000000000 ]--- [ 56.958593] ------------[ cut here ]------------ [ 56.959507] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.961565] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/245 [ 56.963010] Modules linked in: [ 56.963588] CPU: 0 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.965597] Tainted: [W]=WARN [ 56.966194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.967654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.968560] 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 [ 56.971708] RSP: 0018:ffff8880169d7bc0 EFLAGS: 00010286 [ 56.972658] RAX: 0000000000000000 RBX: ffffed1002d3af78 RCX: ffffffff813a4050 [ 56.973946] RDX: ffff888016558000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.975222] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3af2f [ 56.976487] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.977763] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169d7df8 [ 56.979026] FS: 00007fc8f7294900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.980453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.981507] CR2: 00007fc8f7786580 CR3: 000000002000e000 CR4: 0000000000350ef0 [ 56.982789] Call Trace: [ 56.983273] [ 56.983678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.984581] ? __create_object+0x59/0x80 [ 56.985354] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.986331] __vmalloc_noprof+0x59/0x60 [ 56.987068] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.987956] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.988881] bpf_prog_alloc+0x39/0x200 [ 56.989585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.990514] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.991424] do_seccomp+0x349/0x25e0 [ 56.992142] ? __pfx_css_rstat_updated+0x10/0x10 [ 56.993047] ? __pfx_do_seccomp+0x10/0x10 [ 56.993800] ? find_held_lock+0x2b/0x80 [ 56.994576] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.995538] ? static_key_count+0x60/0x80 [ 56.996337] prctl_set_seccomp+0x4e/0x70 [ 56.997107] __do_sys_prctl+0xe6c/0x1d70 [ 56.997908] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.998720] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.999682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.000634] ? irqentry_exit+0xf3/0x650 [ 57.001401] do_syscall_64+0xbf/0x430 [ 57.002147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.003103] RIP: 0033:0x7fc8f77865cd [ 57.003762] 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 [ 57.006951] RSP: 002b:00007ffe3e86ce20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.008322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8f77865cd [ 57.009599] RDX: 0000562bfaf66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.010866] RBP: 00007ffe3e86ce80 R08: 0000000000000000 R09: 00007ffe3e86c520 [ 57.012121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562bfd1f2ad0 [ 57.013401] R13: 00007ffe3e86d2b0 R14: 0000562bfd1f3bc0 R15: 0000562bfd204780 [ 57.014712] [ 57.015166] irq event stamp: 1673 [ 57.015765] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 57.017297] hardirqs last disabled at (1692): [] __up_console_sem+0x5d/0x80 [ 57.018803] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 57.020353] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 57.021862] ---[ end trace 0000000000000000 ]--- [ 57.775851] ------------[ cut here ]------------ [ 57.776735] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.778857] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 57.780526] Modules linked in: [ 57.781250] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.783276] Tainted: [W]=WARN [ 57.783874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.785348] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.786284] 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 [ 57.789467] RSP: 0018:ffff88801accfbc0 EFLAGS: 00010286 [ 57.790474] RAX: 0000000000000000 RBX: ffffed1003599f78 RCX: ffffffff813a4050 [ 57.791782] RDX: ffff88800fc90000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.793095] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003599f2f [ 57.794406] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.795715] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801accfdf8 [ 57.797002] FS: 00007fe85ca73900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.798472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.799534] CR2: 00007fe85cf65580 CR3: 000000000dd76000 CR4: 0000000000350ef0 [ 57.800836] Call Trace: [ 57.801296] [ 57.801725] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.802612] ? __create_object+0x59/0x80 [ 57.803412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.804384] __vmalloc_noprof+0x59/0x60 [ 57.805128] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.806010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.806941] bpf_prog_alloc+0x39/0x200 [ 57.807623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.808549] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.809459] do_seccomp+0x349/0x25e0 [ 57.810196] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.811093] ? __pfx_do_seccomp+0x10/0x10 [ 57.811900] ? find_held_lock+0x2b/0x80 [ 57.812623] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.813607] ? static_key_count+0x60/0x80 [ 57.814426] prctl_set_seccomp+0x4e/0x70 [ 57.815207] __do_sys_prctl+0xe6c/0x1d70 [ 57.815989] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.816801] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.817771] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.818739] ? irqentry_exit+0xf3/0x650 [ 57.819492] do_syscall_64+0xbf/0x430 [ 57.820224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.821164] RIP: 0033:0x7fe85cf655cd [ 57.821880] 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 [ 57.825042] RSP: 002b:00007ffdd9030a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.826473] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe85cf655cd [ 57.827439] RDX: 000056074ac10e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.828350] RBP: 00007ffdd9030ab0 R08: 0000000000000000 R09: 00007ffdd9030150 [ 57.829226] R10: 0000000000000000 R11: 0000000000000246 R12: 000056078294ead0 [ 57.830114] R13: 00007ffdd9030ee0 R14: 000056078294fbc0 R15: 0000560782960780 [ 57.831007] [ 57.831298] irq event stamp: 1775 [ 57.831712] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 57.832749] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 57.833799] softirqs last enabled at (1610): [] handle_softirqs+0x50c/0x770 [ 57.834891] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 57.835942] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46746' (ECDSA) to the list of known hosts. 2025/11/18 17:57:40 fuzzer started 2025/11/18 17:57:40 dialing manager at localhost:34383 2025/11/18 17:57:40 checking machine... 2025/11/18 17:57:40 checking revisions... [ 58.680952] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:57:40 testing simple program... [ 58.768841] cgroup: Unknown subsys name 'net' [ 58.831078] cgroup: Unknown subsys name 'cpuset' [ 58.849151] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:57:39 Registers: info registers vcpu 0 RAX=000000001ac7260e RBX=ffff88800fc93780 RCX=00000000f5acb89f RDX=000000001ac7260e RSI=ffff88800fc94200 RDI=00000000c57798ad RBP=ffff88800fc941d8 RSP=ffff888018457808 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800fc94200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275a5 RFL=00000097 [--S-APC] 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 00007fc8f7294900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe3e866000 CR3=00000000200ef000 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=0000000000027471 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=00000206 [-----P-] 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8195971008 CR3=000000000d72b000 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=e6a050b39f8c02a17a46714e84bd5575 XMM02=0000000000302d68eff9b2d0a8fce9cb XMM03=0000000000302e382c67c8bc2e329bc3 XMM04=9db1d7d8912bf1c500000000000ae988 XMM05=417793e7e55c3e79000000000031f5e0 XMM06=405749d8372a36f1000000000031f210 XMM07=e042d86d42eb936e000000000030ea38 XMM08=32441c16d311507f0000000000302e38 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000