[ 46.174031] ------------[ cut here ]------------ [ 46.174975] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.176982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.178476] Modules linked in: [ 46.179078] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.181287] Tainted: [W]=WARN [ 46.182147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.183639] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.184556] 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 [ 46.187717] RSP: 0018:ffff8880162b7bc0 EFLAGS: 00010286 [ 46.188726] RAX: 0000000000000000 RBX: ffffed1002c56f78 RCX: ffffffff813a4050 [ 46.189996] RDX: ffff88800f180000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.191263] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c56f2f [ 46.192567] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.193843] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880162b7df8 [ 46.195138] FS: 00007f42511f2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.196566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.197628] CR2: 00007f42516e4580 CR3: 00000000168e1000 CR4: 0000000000350ef0 [ 46.198908] Call Trace: [ 46.199372] [ 46.199822] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.200724] ? __create_object+0x59/0x80 [ 46.201521] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.202440] __vmalloc_noprof+0x59/0x60 [ 46.203204] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.204064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.205013] bpf_prog_alloc+0x39/0x200 [ 46.205757] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.206799] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.207684] do_seccomp+0x349/0x25e0 [ 46.208353] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.209228] ? __pfx_do_seccomp+0x10/0x10 [ 46.210003] ? find_held_lock+0x2b/0x80 [ 46.210767] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.211724] ? static_key_count+0x60/0x80 [ 46.212533] prctl_set_seccomp+0x4e/0x70 [ 46.213247] __do_sys_prctl+0xe6c/0x1d70 [ 46.214012] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.214862] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.215815] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.216796] ? irqentry_exit+0xf3/0x650 [ 46.217564] do_syscall_64+0xbf/0x430 [ 46.218260] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.219204] RIP: 0033:0x7f42516e45cd [ 46.219896] 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 [ 46.223038] RSP: 002b:00007fff5f1e4890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.224392] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42516e45cd [ 46.225643] RDX: 0000555c32d42e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.226902] RBP: 00007fff5f1e48f0 R08: 0000000000000000 R09: 00007fff5f1e3f90 [ 46.228151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c72678ad0 [ 46.229460] R13: 00007fff5f1e4d20 R14: 0000555c72679bc0 R15: 0000555c7268a780 [ 46.230742] [ 46.231156] irq event stamp: 1857 [ 46.231798] hardirqs last enabled at (1867): [] __up_console_sem+0x78/0x80 [ 46.233277] hardirqs last disabled at (1876): [] __up_console_sem+0x5d/0x80 [ 46.234527] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 46.235780] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 46.237017] ---[ end trace 0000000000000000 ]--- [ 49.661554] ------------[ cut here ]------------ [ 49.662530] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.664572] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.666089] Modules linked in: [ 49.666732] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.668762] Tainted: [W]=WARN [ 49.669329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.670827] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.671742] 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 [ 49.674925] RSP: 0018:ffff88801494fbc0 EFLAGS: 00010286 [ 49.675915] RAX: 0000000000000000 RBX: ffffed1002929f78 RCX: ffffffff813a4050 [ 49.677205] RDX: ffff88801697d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.678491] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002929f2f [ 49.679778] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.681072] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801494fdf8 [ 49.682361] FS: 00007efc41377900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.683804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.684871] CR2: 00007ffe2d3ffef7 CR3: 000000001f661000 CR4: 0000000000350ef0 [ 49.686184] Call Trace: [ 49.686689] [ 49.687111] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.688025] ? __create_object+0x59/0x80 [ 49.688823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.689800] __vmalloc_noprof+0x59/0x60 [ 49.690580] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.691418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.692374] bpf_prog_alloc+0x39/0x200 [ 49.693116] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.694067] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.694992] do_seccomp+0x349/0x25e0 [ 49.695717] ? find_held_lock+0x2b/0x80 [ 49.696494] ? do_prlimit+0x310/0x610 [ 49.697191] ? __pfx_do_seccomp+0x10/0x10 [ 49.697983] ? do_raw_spin_unlock+0x53/0x220 [ 49.698826] ? _raw_spin_unlock+0x1e/0x40 [ 49.699616] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.700609] ? static_key_count+0x60/0x80 [ 49.701408] prctl_set_seccomp+0x4e/0x70 [ 49.702213] __do_sys_prctl+0xe6c/0x1d70 [ 49.703010] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.703887] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.704870] ? irqentry_exit+0xf3/0x650 [ 49.705652] do_syscall_64+0xbf/0x430 [ 49.706337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.707293] RIP: 0033:0x7efc418695cd [ 49.708013] 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 [ 49.711206] RSP: 002b:00007ffe2d3fd660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.712623] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc418695cd [ 49.713918] RDX: 000055db75f40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.715201] RBP: 00007ffe2d3fd6c0 R08: 0000000000000000 R09: 00007ffe2d3fcd60 [ 49.716507] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dbb3558ad0 [ 49.717815] R13: 00007ffe2d3fdaf0 R14: 000055dbb3559bc0 R15: 000055dbb356a780 [ 49.719148] [ 49.719627] irq event stamp: 1717 [ 49.720245] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 49.721809] hardirqs last disabled at (1734): [] __up_console_sem+0x5d/0x80 [ 49.723360] softirqs last enabled at (1628): [] handle_softirqs+0x50c/0x770 [ 49.724948] softirqs last disabled at (1623): [] __irq_exit_rcu+0xc4/0x100 [ 49.726493] ---[ end trace 0000000000000000 ]--- [ 50.537226] ------------[ cut here ]------------ [ 50.538188] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.540230] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.541720] Modules linked in: [ 50.542308] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.544380] Tainted: [W]=WARN [ 50.545020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.546518] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.547399] 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 [ 50.550707] RSP: 0018:ffff88800ef37bc0 EFLAGS: 00010286 [ 50.551726] RAX: 0000000000000000 RBX: ffffed1001de6f78 RCX: ffffffff813a4050 [ 50.553047] RDX: ffff888018058000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.554403] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de6f2f [ 50.555689] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.556969] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef37df8 [ 50.558239] FS: 00007f9b44dd8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.559657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.560727] CR2: 00007ffdac65cef7 CR3: 000000000d86c000 CR4: 0000000000350ef0 [ 50.561996] Call Trace: [ 50.562503] [ 50.562909] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.563791] ? __create_object+0x59/0x80 [ 50.564573] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.565526] __vmalloc_noprof+0x59/0x60 [ 50.566240] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.567098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.568013] bpf_prog_alloc+0x39/0x200 [ 50.568752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.569670] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.570563] do_seccomp+0x349/0x25e0 [ 50.571230] ? find_held_lock+0x2b/0x80 [ 50.571984] ? do_prlimit+0x310/0x610 [ 50.572724] ? __pfx_do_seccomp+0x10/0x10 [ 50.573495] ? do_raw_spin_unlock+0x53/0x220 [ 50.574269] ? _raw_spin_unlock+0x1e/0x40 [ 50.575031] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.575983] ? static_key_count+0x60/0x80 [ 50.576788] prctl_set_seccomp+0x4e/0x70 [ 50.577560] __do_sys_prctl+0xe6c/0x1d70 [ 50.578291] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.579134] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.580081] ? irqentry_exit+0xf3/0x650 [ 50.580857] do_syscall_64+0xbf/0x430 [ 50.581593] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.582532] RIP: 0033:0x7f9b452ca5cd [ 50.583183] 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 [ 50.586314] RSP: 002b:00007ffdac65b100 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.587662] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b452ca5cd [ 50.588947] RDX: 0000557ff76e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.590209] RBP: 00007ffdac65b160 R08: 0000000000000000 R09: 00007ffdac65a800 [ 50.591482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ff8f67ad0 [ 50.592759] R13: 00007ffdac65b590 R14: 0000557ff8f68bc0 R15: 0000557ff8f79780 [ 50.594048] [ 50.594501] irq event stamp: 1745 [ 50.595095] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 50.596603] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 50.597996] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 50.599270] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 50.600526] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34138' (ECDSA) to the list of known hosts. 2025/11/19 00:28:16 fuzzer started 2025/11/19 00:28:16 dialing manager at localhost:34383 2025/11/19 00:28:16 checking machine... 2025/11/19 00:28:16 checking revisions... [ 51.504266] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:28:16 testing simple program... [ 51.586821] cgroup: Unknown subsys name 'net' [ 51.657637] cgroup: Unknown subsys name 'cpuset' [ 51.671142] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:28:15 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=ffff888017321bc0 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888017322618 RSP=ffff88801741efe8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888017322640 R13=0000000000000000 R14=0000000000000000 R15=0000000000000002 RIP=ffffffff81527043 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 00007efc41377900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007efc4192e618 CR3=000000001f6c8000 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=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 info registers vcpu 1 RAX=ffffffff8664f850 RBX=0000000000000001 RCX=ffffffff815c13a8 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffffffff8664f8f8 RSP=ffff88806cf08b28 R8 =ffff88806cf38160 R9 =fffffffffffe65d9 R10=00000000fffc2f0b R11=0000000000009409 R12=ffff88806cf38140 R13=0000000000000000 R14=ffffffff86650294 R15=ffff8880e548f000 RIP=ffffffff81b2d082 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055dbb3593468 CR3=000000000e1c5000 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=38323a303020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363435 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000