[ 54.058691] ------------[ cut here ]------------ [ 54.059621] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.061654] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.063115] Modules linked in: [ 54.063798] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.065841] Tainted: [W]=WARN [ 54.066409] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.068117] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.069112] 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 [ 54.072351] RSP: 0018:ffff888017cdfbc0 EFLAGS: 00010286 [ 54.073360] RAX: 0000000000000000 RBX: ffffed1002f9bf78 RCX: ffffffff813a4050 [ 54.074643] RDX: ffff888018ca8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.075939] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f9bf2f [ 54.077375] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.078733] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017cdfdf8 [ 54.080041] FS: 00007f765deff900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.081522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.082605] CR2: 00007f765e4654a6 CR3: 000000000e353000 CR4: 0000000000350ef0 [ 54.083907] Call Trace: [ 54.084376] [ 54.084836] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.085745] ? __create_object+0x59/0x80 [ 54.086540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.087543] __vmalloc_noprof+0x59/0x60 [ 54.088289] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.089167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.090110] bpf_prog_alloc+0x39/0x200 [ 54.090863] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.091828] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.092738] do_seccomp+0x349/0x25e0 [ 54.093444] ? find_held_lock+0x2b/0x80 [ 54.094242] ? do_prlimit+0x310/0x610 [ 54.095025] ? __pfx_do_seccomp+0x10/0x10 [ 54.095845] ? do_raw_spin_unlock+0x53/0x220 [ 54.096697] ? _raw_spin_unlock+0x1e/0x40 [ 54.097437] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.098421] ? static_key_count+0x60/0x80 [ 54.099228] prctl_set_seccomp+0x4e/0x70 [ 54.100032] __do_sys_prctl+0xe6c/0x1d70 [ 54.100834] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.101710] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.102712] ? irqentry_exit+0xf3/0x650 [ 54.103441] do_syscall_64+0xbf/0x430 [ 54.104201] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.105234] RIP: 0033:0x7f765e3f15cd [ 54.105965] 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 [ 54.109156] RSP: 002b:00007ffde024c0b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.110538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f765e3f15cd [ 54.111866] RDX: 0000563218e25e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.113150] RBP: 00007ffde024c110 R08: 0000000000000000 R09: 00007ffde024b7b0 [ 54.114441] R10: 0000000000000000 R11: 0000000000000246 R12: 000056321f63ead0 [ 54.115753] R13: 00007ffde024c540 R14: 000056321f63fbc0 R15: 000056321f650780 [ 54.117064] [ 54.117544] irq event stamp: 1865 [ 54.118158] hardirqs last enabled at (1873): [] __up_console_sem+0x78/0x80 [ 54.119699] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 54.121233] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 54.122785] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 54.124331] ---[ end trace 0000000000000000 ]--- [ 57.541341] ------------[ cut here ]------------ [ 57.542262] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.544257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.545723] Modules linked in: [ 57.546300] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.548649] Tainted: [W]=WARN [ 57.549208] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.550786] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.551711] 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 [ 57.554881] RSP: 0018:ffff88801c77fbc0 EFLAGS: 00010286 [ 57.555905] RAX: 0000000000000000 RBX: ffffed10038eff78 RCX: ffffffff813a4050 [ 57.557205] RDX: ffff888015d20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.558513] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10038eff2f [ 57.559826] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.561092] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c77fdf8 [ 57.562377] FS: 00007f5006611900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.563824] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.564888] CR2: 00007f5006b03580 CR3: 0000000009e68000 CR4: 0000000000350ef0 [ 57.566193] Call Trace: [ 57.566691] [ 57.567101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.568034] ? __create_object+0x59/0x80 [ 57.568819] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.569796] __vmalloc_noprof+0x59/0x60 [ 57.570562] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.571389] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.572334] bpf_prog_alloc+0x39/0x200 [ 57.573067] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.573997] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.574913] do_seccomp+0x349/0x25e0 [ 57.575628] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.576544] ? __pfx_do_seccomp+0x10/0x10 [ 57.577302] ? find_held_lock+0x2b/0x80 [ 57.578071] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.579034] ? static_key_count+0x60/0x80 [ 57.579851] prctl_set_seccomp+0x4e/0x70 [ 57.580626] __do_sys_prctl+0xe6c/0x1d70 [ 57.581360] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.582210] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.583181] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.584159] ? irqentry_exit+0xf3/0x650 [ 57.584920] do_syscall_64+0xbf/0x430 [ 57.585664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.586613] RIP: 0033:0x7f5006b035cd [ 57.587270] 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 [ 57.590414] RSP: 002b:00007ffed20e4980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.591765] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5006b035cd [ 57.593075] RDX: 0000559b54ccfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.594357] RBP: 00007ffed20e49e0 R08: 0000000000000000 R09: 00007ffed20e4080 [ 57.595617] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559b7d3152b0 [ 57.596906] R13: 00007ffed20e4e10 R14: 0000559b7d317d20 R15: 0000559b7d3298d0 [ 57.598196] [ 57.598667] irq event stamp: 3349 [ 57.599280] hardirqs last enabled at (3357): [] __up_console_sem+0x78/0x80 [ 57.600813] hardirqs last disabled at (3366): [] __up_console_sem+0x5d/0x80 [ 57.602329] softirqs last enabled at (3038): [] handle_softirqs+0x50c/0x770 [ 57.603889] softirqs last disabled at (3023): [] __irq_exit_rcu+0xc4/0x100 [ 57.605382] ---[ end trace 0000000000000000 ]--- [ 58.488439] ------------[ cut here ]------------ [ 58.489359] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.491365] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.493059] Modules linked in: [ 58.493781] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.495780] Tainted: [W]=WARN [ 58.496358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.497833] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.498741] 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 [ 58.501926] RSP: 0018:ffff888019f2fbc0 EFLAGS: 00010286 [ 58.502909] RAX: 0000000000000000 RBX: ffffed10033e5f78 RCX: ffffffff813a4050 [ 58.504210] RDX: ffff888018d70000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.505506] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e5f2f [ 58.506784] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.508089] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f2fdf8 [ 58.509389] FS: 00007f50ff263900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.510855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.511938] CR2: 00007f50ff755580 CR3: 000000000b6f3000 CR4: 0000000000350ef0 [ 58.513216] Call Trace: [ 58.513716] [ 58.514134] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.515020] ? __create_object+0x59/0x80 [ 58.515820] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.516815] __vmalloc_noprof+0x59/0x60 [ 58.517579] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.518411] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.519354] bpf_prog_alloc+0x39/0x200 [ 58.520103] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.521033] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.521951] do_seccomp+0x349/0x25e0 [ 58.522668] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.523555] ? __pfx_do_seccomp+0x10/0x10 [ 58.524312] ? find_held_lock+0x2b/0x80 [ 58.525068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.526038] ? static_key_count+0x60/0x80 [ 58.526841] prctl_set_seccomp+0x4e/0x70 [ 58.527631] __do_sys_prctl+0xe6c/0x1d70 [ 58.528389] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.529261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.530232] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.531222] ? irqentry_exit+0xf3/0x650 [ 58.531998] do_syscall_64+0xbf/0x430 [ 58.532719] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.533664] RIP: 0033:0x7f50ff7555cd [ 58.534330] 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 [ 58.537576] RSP: 002b:00007ffcd4c22440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.538933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f50ff7555cd [ 58.540228] RDX: 000055d077ca2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.541532] RBP: 00007ffcd4c224a0 R08: 0000000000000000 R09: 00007ffcd4c21b40 [ 58.542828] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0af43fad0 [ 58.544130] R13: 00007ffcd4c228d0 R14: 000055d0af440bc0 R15: 000055d0af451780 [ 58.545433] [ 58.545898] irq event stamp: 1841 [ 58.546564] hardirqs last enabled at (1851): [] __up_console_sem+0x78/0x80 [ 58.548117] hardirqs last disabled at (1860): [] __up_console_sem+0x5d/0x80 [ 58.549630] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 58.551185] softirqs last disabled at (1751): [] __irq_exit_rcu+0xc4/0x100 [ 58.552735] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14691' (ECDSA) to the list of known hosts. 2025/11/19 00:26:02 fuzzer started 2025/11/19 00:26:02 dialing manager at localhost:34383 2025/11/19 00:26:02 checking machine... 2025/11/19 00:26:02 checking revisions... [ 59.423297] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:26:02 testing simple program... [ 59.505044] cgroup: Unknown subsys name 'net' [ 59.585613] cgroup: Unknown subsys name 'cpuset' [ 59.610477] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:26:01 Registers: info registers vcpu 0 RAX=0000000000044373 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 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=00007f5006bc90b0 CR3=000000001fa82000 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=3fb0096878b9b721 RBX=0000000000000000 RCX=ffff888014257774 RDX=0000000000000001 RSI=ffffffff85ef8f00 RDI=ffff88801b3fddc0 RBP=ffffffff85ef8f00 RSP=ffff888014257768 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff81ab15ca R13=0000000000000283 R14=ffff88801b3fd340 R15=0000000000000002 RIP=ffffffff81528fc6 RFL=00000046 [---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 00007f5006611900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffed20de000 CR3=000000001fa82000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000