[ 43.827097] ------------[ cut here ]------------ [ 43.828091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.830236] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 43.831778] Modules linked in: [ 43.832461] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.834608] Tainted: [W]=WARN [ 43.835495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.837161] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.838155] 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 [ 43.841531] RSP: 0018:ffff88801b967bc0 EFLAGS: 00010286 [ 43.842562] RAX: 0000000000000000 RBX: ffffed100372cf78 RCX: ffffffff813a4050 [ 43.843948] RDX: ffff888016298000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.845313] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100372cf2f [ 43.846677] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.848071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b967df8 [ 43.849456] FS: 00007fe1a4359900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.850982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.852143] CR2: 00007ffc76defef7 CR3: 000000000eb7a000 CR4: 0000000000350ef0 [ 43.853529] Call Trace: [ 43.854084] [ 43.854539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.855507] ? __create_object+0x59/0x80 [ 43.856370] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.857433] __vmalloc_noprof+0x59/0x60 [ 43.858260] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.859196] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.860213] bpf_prog_alloc+0x39/0x200 [ 43.860955] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.861951] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.862937] do_seccomp+0x349/0x25e0 [ 43.863702] ? find_held_lock+0x2b/0x80 [ 43.864543] ? do_prlimit+0x310/0x610 [ 43.865357] ? __pfx_do_seccomp+0x10/0x10 [ 43.866200] ? do_raw_spin_unlock+0x53/0x220 [ 43.867081] ? _raw_spin_unlock+0x1e/0x40 [ 43.867878] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.868909] ? static_key_count+0x60/0x80 [ 43.869769] prctl_set_seccomp+0x4e/0x70 [ 43.870603] __do_sys_prctl+0xe6c/0x1d70 [ 43.871443] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.872385] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.873424] ? irqentry_exit+0xf3/0x650 [ 43.874254] do_syscall_64+0xbf/0x430 [ 43.875034] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.876051] RIP: 0033:0x7fe1a484b5cd [ 43.876750] 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 [ 43.880153] RSP: 002b:00007ffc76dee550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.881478] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1a484b5cd [ 43.882605] RDX: 000055d5cca3be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.883747] RBP: 00007ffc76dee5b0 R08: 0000000000000000 R09: 00007ffc76dedc50 [ 43.884901] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d600e55ad0 [ 43.886032] R13: 00007ffc76dee9e0 R14: 000055d600e56bc0 R15: 000055d600e67780 [ 43.887167] [ 43.887549] irq event stamp: 1819 [ 43.888133] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 43.889459] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 43.890803] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 43.892190] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 43.893522] ---[ end trace 0000000000000000 ]--- [ 46.428458] ------------[ cut here ]------------ [ 46.429479] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.431725] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 46.433547] Modules linked in: [ 46.434758] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.437050] Tainted: [W]=WARN [ 46.437676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.439240] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.440290] 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 [ 46.443819] RSP: 0018:ffff88801ade7bc0 EFLAGS: 00010286 [ 46.444946] RAX: 0000000000000000 RBX: ffffed10035bcf78 RCX: ffffffff813a4050 [ 46.446351] RDX: ffff888013fd5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.447762] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035bcf2f [ 46.449181] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.450481] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ade7df8 [ 46.451793] FS: 00007f6e72b86900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.453273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.454359] CR2: 00007f6e73078580 CR3: 000000001f7a8000 CR4: 0000000000350ef0 [ 46.455662] Call Trace: [ 46.456191] [ 46.456609] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.457528] ? __create_object+0x59/0x80 [ 46.458331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.459325] __vmalloc_noprof+0x59/0x60 [ 46.460117] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.460963] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.461923] bpf_prog_alloc+0x39/0x200 [ 46.462678] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.463634] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.464591] do_seccomp+0x349/0x25e0 [ 46.465328] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.466246] ? __pfx_do_seccomp+0x10/0x10 [ 46.467051] ? find_held_lock+0x2b/0x80 [ 46.467779] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.468770] ? static_key_count+0x60/0x80 [ 46.469585] prctl_set_seccomp+0x4e/0x70 [ 46.470380] __do_sys_prctl+0xe6c/0x1d70 [ 46.471175] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.472059] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.473047] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.474043] ? irqentry_exit+0xf3/0x650 [ 46.474776] do_syscall_64+0xbf/0x430 [ 46.475533] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.476511] RIP: 0033:0x7f6e730785cd [ 46.477226] 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 [ 46.480468] RSP: 002b:00007ffe13b6e870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.481856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6e730785cd [ 46.483162] RDX: 000055ffd4b66e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.484475] RBP: 00007ffe13b6e8d0 R08: 0000000000000000 R09: 00007ffe13b6df70 [ 46.485772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560005175bf0 [ 46.487079] R13: 00007ffe13b6ed00 R14: 000056000517f380 R15: 000056000518a460 [ 46.488410] [ 46.488844] irq event stamp: 1847 [ 46.489507] hardirqs last enabled at (1857): [] __up_console_sem+0x78/0x80 [ 46.491058] hardirqs last disabled at (1866): [] __up_console_sem+0x5d/0x80 [ 46.492619] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 46.493961] softirqs last disabled at (1735): [] __irq_exit_rcu+0xc4/0x100 [ 46.495255] ---[ end trace 0000000000000000 ]--- [ 47.286076] ------------[ cut here ]------------ [ 47.286779] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.288477] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 47.289629] Modules linked in: [ 47.290133] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.291719] Tainted: [W]=WARN [ 47.292230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.293400] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.294127] 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 [ 47.296915] RSP: 0018:ffff88801ba57bc0 EFLAGS: 00010286 [ 47.297760] RAX: 0000000000000000 RBX: ffffed100374af78 RCX: ffffffff813a4050 [ 47.298790] RDX: ffff888015fd0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.299812] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100374af2f [ 47.300870] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.301889] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba57df8 [ 47.302912] FS: 00007f18295ee900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.304106] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.304911] CR2: 00007f1829b544a6 CR3: 000000000ccac000 CR4: 0000000000350ef0 [ 47.305932] Call Trace: [ 47.306325] [ 47.306660] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.307367] ? __create_object+0x59/0x80 [ 47.307983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.308765] __vmalloc_noprof+0x59/0x60 [ 47.309363] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.310059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.310770] bpf_prog_alloc+0x39/0x200 [ 47.311356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.312128] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.312812] do_seccomp+0x349/0x25e0 [ 47.313392] ? find_held_lock+0x2b/0x80 [ 47.313965] ? do_prlimit+0x310/0x610 [ 47.314549] ? __pfx_do_seccomp+0x10/0x10 [ 47.315185] ? do_raw_spin_unlock+0x53/0x220 [ 47.315813] ? _raw_spin_unlock+0x1e/0x40 [ 47.316463] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.317237] ? static_key_count+0x60/0x80 [ 47.317845] prctl_set_seccomp+0x4e/0x70 [ 47.318468] __do_sys_prctl+0xe6c/0x1d70 [ 47.319087] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.319746] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.320544] do_syscall_64+0xbf/0x430 [ 47.321132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.321850] RIP: 0033:0x7f1829ae05cd [ 47.322419] 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 [ 47.324962] RSP: 002b:00007ffca58c2ee0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.326064] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1829ae05cd [ 47.327085] RDX: 000055f39c941e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.328138] RBP: 00007ffca58c2f40 R08: 0000000000000000 R09: 00007ffca58c25e0 [ 47.329169] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f3c3b55bf0 [ 47.330188] R13: 00007ffca58c3370 R14: 000055f3c3b5f380 R15: 000055f3c3b6a460 [ 47.331229] [ 47.331571] irq event stamp: 1893 [ 47.332120] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 47.333337] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 47.334553] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 47.335792] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 47.337032] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25403' (ECDSA) to the list of known hosts. 2025/11/17 17:53:30 fuzzer started 2025/11/17 17:53:30 dialing manager at localhost:37895 2025/11/17 17:53:30 checking machine... 2025/11/17 17:53:30 checking revisions... [ 48.241078] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:53:30 testing simple program... [ 48.333189] cgroup: Unknown subsys name 'net' [ 48.393594] cgroup: Unknown subsys name 'cpuset' [ 48.407813] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:53:29 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801629c1d8 RCX=ffff8880166c7744 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff88801629c1d8 RBP=ffffffff85e1ffe0 RSP=ffff8880166c76f0 R8 =0000000000000001 R9 =ffff8880166c7830 R10=000000000003c9ed R11=0000000000026e86 R12=ffff88801629c1d8 R13=ffff8880166c7744 R14=0000000000000001 R15=0000000000000001 RIP=ffffffff84c71f8a 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 00007f6e72b86900 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=00007f6e7313e0b0 CR3=000000001fc0c000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002a627 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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=00007f29dd1fe000 CR3=000000000b84b000 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=bce69ada6d9c58b8cd44f5ebaf3713e7 XMM02=0000000000302640eff9b2d0a8fce9cb XMM03=00000000003027102c67c8bc2e329bc3 XMM04=a6a26f0d6dd797dc00000000000ae988 XMM05=0394861f14684e59000000000031f320 XMM06=3e829fc8c8edc990000000000031f1a8 XMM07=e042d86d42eb936e000000000030efa8 XMM08=2cf4272bddd3a6750000000000302710 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000