[ 46.078304] ------------[ cut here ]------------ [ 46.079240] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.081263] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.082966] Modules linked in: [ 46.083554] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.085581] Tainted: [W]=WARN [ 46.086174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.087633] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.088541] 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 [ 46.091726] RSP: 0018:ffff888017147bc0 EFLAGS: 00010286 [ 46.092645] RAX: 0000000000000000 RBX: ffffed1002e28f78 RCX: ffffffff813a4050 [ 46.093935] RDX: ffff8880173cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.095217] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e28f2f [ 46.096510] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.097789] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017147df8 [ 46.099071] FS: 00007f655e796900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.100500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.101544] CR2: 00007f655ec88580 CR3: 00000000165d3000 CR4: 0000000000350ef0 [ 46.102852] Call Trace: [ 46.103320] [ 46.103772] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.104625] ? __create_object+0x59/0x80 [ 46.105399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.106363] __vmalloc_noprof+0x59/0x60 [ 46.107145] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.108025] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.108950] bpf_prog_alloc+0x39/0x200 [ 46.109629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.110576] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.111475] do_seccomp+0x349/0x25e0 [ 46.112186] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.113097] ? __pfx_do_seccomp+0x10/0x10 [ 46.113888] ? find_held_lock+0x2b/0x80 [ 46.114629] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.115590] ? static_key_count+0x60/0x80 [ 46.116368] prctl_set_seccomp+0x4e/0x70 [ 46.117138] __do_sys_prctl+0xe6c/0x1d70 [ 46.117921] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.118789] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.119693] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.120665] ? irqentry_exit+0xf3/0x650 [ 46.121446] do_syscall_64+0xbf/0x430 [ 46.122200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.123152] RIP: 0033:0x7f655ec885cd [ 46.123861] 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 [ 46.126991] RSP: 002b:00007fff7cce83a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.128329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f655ec885cd [ 46.129601] RDX: 00005605c0781e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.130899] RBP: 00007fff7cce8400 R08: 0000000000000000 R09: 00007fff7cce7aa0 [ 46.132179] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605e6bdead0 [ 46.133458] R13: 00007fff7cce8830 R14: 00005605e6bdfbc0 R15: 00005605e6bf0780 [ 46.134740] [ 46.135090] irq event stamp: 1781 [ 46.135585] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 46.136859] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 46.138116] softirqs last enabled at (1750): [] handle_softirqs+0x50c/0x770 [ 46.139401] softirqs last disabled at (1745): [] __irq_exit_rcu+0xc4/0x100 [ 46.140662] ---[ end trace 0000000000000000 ]--- [ 49.595480] ------------[ cut here ]------------ [ 49.596415] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.598415] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.599880] Modules linked in: [ 49.600459] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.602410] Tainted: [W]=WARN [ 49.603015] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.605888] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.606926] 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 [ 49.610050] RSP: 0018:ffff888019c17bc0 EFLAGS: 00010286 [ 49.611020] RAX: 0000000000000000 RBX: ffffed1003382f78 RCX: ffffffff813a4050 [ 49.612276] RDX: ffff888018731bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.613539] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003382f2f [ 49.614811] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.616068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019c17df8 [ 49.617333] FS: 00007ff1f4c5a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.618754] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.619796] CR2: 00007ffcc6087ef8 CR3: 000000000b70e000 CR4: 0000000000350ef0 [ 49.621058] Call Trace: [ 49.621511] [ 49.621962] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.622861] ? __create_object+0x59/0x80 [ 49.623586] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.624530] __vmalloc_noprof+0x59/0x60 [ 49.625262] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.626106] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.627030] bpf_prog_alloc+0x39/0x200 [ 49.627763] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.628630] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.629517] do_seccomp+0x349/0x25e0 [ 49.630219] ? find_held_lock+0x2b/0x80 [ 49.630969] ? do_prlimit+0x310/0x610 [ 49.631655] ? __pfx_do_seccomp+0x10/0x10 [ 49.632429] ? do_raw_spin_unlock+0x53/0x220 [ 49.633248] ? _raw_spin_unlock+0x1e/0x40 [ 49.634002] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.634967] ? static_key_count+0x60/0x80 [ 49.635763] prctl_set_seccomp+0x4e/0x70 [ 49.636485] __do_sys_prctl+0xe6c/0x1d70 [ 49.637251] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.638094] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.639061] ? irqentry_exit+0xf3/0x650 [ 49.639827] do_syscall_64+0xbf/0x430 [ 49.640529] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.641485] RIP: 0033:0x7ff1f514c5cd [ 49.642187] 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 [ 49.645398] RSP: 002b:00007ffcc6085e10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.646760] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff1f514c5cd [ 49.648052] RDX: 000055cc446fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.649325] RBP: 00007ffcc6085e70 R08: 0000000000000000 R09: 00007ffcc6085510 [ 49.650631] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc4e802ad0 [ 49.651908] R13: 00007ffcc60862a0 R14: 000055cc4e803bc0 R15: 000055cc4e814780 [ 49.653214] [ 49.653634] irq event stamp: 2051 [ 49.654283] hardirqs last enabled at (2061): [] __up_console_sem+0x78/0x80 [ 49.655807] hardirqs last disabled at (2070): [] __up_console_sem+0x5d/0x80 [ 49.657327] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 49.658876] softirqs last disabled at (1571): [] __irq_exit_rcu+0xc4/0x100 [ 49.660393] ---[ end trace 0000000000000000 ]--- [ 50.469659] ------------[ cut here ]------------ [ 50.470633] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.472681] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.474142] Modules linked in: [ 50.474791] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.476991] Tainted: [W]=WARN [ 50.477540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.479097] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.480000] 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 [ 50.483190] RSP: 0018:ffff88800f5bfbc0 EFLAGS: 00010286 [ 50.484178] RAX: 0000000000000000 RBX: ffffed1001eb7f78 RCX: ffffffff813a4050 [ 50.485456] RDX: ffff88800f6a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.486749] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001eb7f2f [ 50.488007] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.489277] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f5bfdf8 [ 50.490572] FS: 00007f89ad367900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.492026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.493064] CR2: 00007fff7e1b2ef8 CR3: 0000000015f9e000 CR4: 0000000000350ef0 [ 50.494353] Call Trace: [ 50.494855] [ 50.495260] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.496165] ? __create_object+0x59/0x80 [ 50.496938] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.497884] __vmalloc_noprof+0x59/0x60 [ 50.498611] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.499488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.500412] bpf_prog_alloc+0x39/0x200 [ 50.501151] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.502075] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.502975] do_seccomp+0x349/0x25e0 [ 50.503650] ? find_held_lock+0x2b/0x80 [ 50.504412] ? do_prlimit+0x310/0x610 [ 50.505149] ? __pfx_do_seccomp+0x10/0x10 [ 50.505939] ? do_raw_spin_unlock+0x53/0x220 [ 50.506777] ? _raw_spin_unlock+0x1e/0x40 [ 50.507512] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.508451] ? static_key_count+0x60/0x80 [ 50.509263] prctl_set_seccomp+0x4e/0x70 [ 50.510049] __do_sys_prctl+0xe6c/0x1d70 [ 50.510831] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.511633] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.512614] ? irqentry_exit+0xf3/0x650 [ 50.513366] do_syscall_64+0xbf/0x430 [ 50.514104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.515059] RIP: 0033:0x7f89ad8595cd [ 50.515748] 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 [ 50.518911] RSP: 002b:00007fff7e1b16a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.520281] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f89ad8595cd [ 50.521548] RDX: 000055f2f417ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.522850] RBP: 00007fff7e1b1700 R08: 0000000000000000 R09: 00007fff7e1b0da0 [ 50.524135] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f30121fbf0 [ 50.525415] R13: 00007fff7e1b1b30 R14: 000055f301229380 R15: 000055f301234460 [ 50.526746] [ 50.527167] irq event stamp: 1797 [ 50.527815] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 50.529347] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 50.530892] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 50.532416] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 50.533932] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14309' (ECDSA) to the list of known hosts. 2025/11/17 12:30:49 fuzzer started 2025/11/17 12:30:50 dialing manager at localhost:37895 2025/11/17 12:30:50 checking machine... 2025/11/17 12:30:50 checking revisions... [ 51.432215] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:30:50 testing simple program... [ 51.525037] cgroup: Unknown subsys name 'net' [ 51.599398] cgroup: Unknown subsys name 'cpuset' [ 51.620415] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:30:49 Registers: info registers vcpu 0 RAX=ffff8880164f1bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000004180a R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81529327 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 00007f64fcb3b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005632bd147000 CR3=0000000015f44000 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=58752729cf0767a62c4b20916150b6cb XMM02=eff9b2d0a8fce9cb0000000000304888 XMM03=2c67c8bc2e329bc300000000003049b0 XMM04=e107521ed28bfa7e00000000000ae988 XMM05=787f72c3588cc8f40000000000321c70 XMM06=e1bcd410fb3842e60000000000320650 XMM07=fb795ef6d657705600000000003106c8 XMM08=2c67c8bc2e329bc300000000003049b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff888016e47b70 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888016e47808 R8 =0000000000000001 R9 =ffff888016e47900 R10=000000000003c9ed R11=0000000000023c51 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800f6a0000 R15=ffff888016e478c0 RIP=ffffffff81528f47 RFL=00000206 [-----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 00007f91a2c5b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc607f000 CR3=000000000d45e000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000