[ 45.856516] ------------[ cut here ]------------ [ 45.857474] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.859523] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.860954] Modules linked in: [ 45.861527] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.863705] Tainted: [W]=WARN [ 45.864386] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.865832] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.866697] 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 [ 45.869961] RSP: 0018:ffff888015af7bc0 EFLAGS: 00010286 [ 45.870991] RAX: 0000000000000000 RBX: ffffed1002b5ef78 RCX: ffffffff813a4050 [ 45.872345] RDX: ffff88801b84b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.873676] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b5ef2f [ 45.875059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.876382] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015af7df8 [ 45.877813] FS: 00007f166c6d9900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.879328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.880415] CR2: 00007fff8e8faef8 CR3: 000000000d5b0000 CR4: 0000000000350ef0 [ 45.881688] Call Trace: [ 45.882182] [ 45.882600] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.883481] ? __create_object+0x59/0x80 [ 45.884261] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.885210] __vmalloc_noprof+0x59/0x60 [ 45.885952] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.886823] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.887704] bpf_prog_alloc+0x39/0x200 [ 45.888436] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.889342] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.890230] do_seccomp+0x349/0x25e0 [ 45.890958] ? find_held_lock+0x2b/0x80 [ 45.891781] ? do_prlimit+0x310/0x610 [ 45.892642] ? __pfx_do_seccomp+0x10/0x10 [ 45.893498] ? do_raw_spin_unlock+0x53/0x220 [ 45.894413] ? _raw_spin_unlock+0x1e/0x40 [ 45.895348] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.896361] ? static_key_count+0x60/0x80 [ 45.897244] prctl_set_seccomp+0x4e/0x70 [ 45.898118] __do_sys_prctl+0xe6c/0x1d70 [ 45.899023] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.900027] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.901089] ? irqentry_exit+0xf3/0x650 [ 45.901909] do_syscall_64+0xbf/0x430 [ 45.902664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.903690] RIP: 0033:0x7f166cbcb5cd [ 45.904508] 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 [ 45.907813] RSP: 002b:00007fff8e8f9930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.909373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f166cbcb5cd [ 45.910731] RDX: 00005601f5f90e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.912066] RBP: 00007fff8e8f9990 R08: 0000000000000000 R09: 00007fff8e8f9030 [ 45.913531] R10: 0000000000000000 R11: 0000000000000246 R12: 000056020d3aab10 [ 45.914918] R13: 00007fff8e8f9dc0 R14: 000056020d3ab2b0 R15: 000056020d3bf6f0 [ 45.916425] [ 45.916972] irq event stamp: 1851 [ 45.917674] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 45.919368] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 45.921070] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 45.922841] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 45.924215] ---[ end trace 0000000000000000 ]--- [ 48.742384] ------------[ cut here ]------------ [ 48.743351] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.745348] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.746870] Modules linked in: [ 48.747456] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.749422] Tainted: [W]=WARN [ 48.750017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.751481] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.752387] 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 [ 48.755511] RSP: 0018:ffff888015407bc0 EFLAGS: 00010286 [ 48.756473] RAX: 0000000000000000 RBX: ffffed1002a80f78 RCX: ffffffff813a4050 [ 48.757739] RDX: ffff8880159cb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.759026] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002a80f2f [ 48.760298] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.761557] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015407df8 [ 48.762849] FS: 00007fdd8db21900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.764268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.765314] CR2: 00007fdd8e013580 CR3: 000000000a14b000 CR4: 0000000000350ef0 [ 48.766598] Call Trace: [ 48.767111] [ 48.767519] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.768413] ? __create_object+0x59/0x80 [ 48.769195] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.770168] __vmalloc_noprof+0x59/0x60 [ 48.770936] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.771755] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.772692] bpf_prog_alloc+0x39/0x200 [ 48.773432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.774360] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.775272] do_seccomp+0x349/0x25e0 [ 48.775988] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.776879] ? __pfx_do_seccomp+0x10/0x10 [ 48.777617] ? find_held_lock+0x2b/0x80 [ 48.778358] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.779343] ? static_key_count+0x60/0x80 [ 48.780190] prctl_set_seccomp+0x4e/0x70 [ 48.780982] __do_sys_prctl+0xe6c/0x1d70 [ 48.781739] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.782618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.783575] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.784555] ? irqentry_exit+0xf3/0x650 [ 48.785340] do_syscall_64+0xbf/0x430 [ 48.786090] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.787073] RIP: 0033:0x7fdd8e0135cd [ 48.787730] 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 [ 48.790919] RSP: 002b:00007fff9e2d4a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.792293] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd8e0135cd [ 48.793585] RDX: 000055ec05ea3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.794909] RBP: 00007fff9e2d4ab0 R08: 0000000000000000 R09: 00007fff9e2d4150 [ 48.796185] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ec380abad0 [ 48.797478] R13: 00007fff9e2d4ee0 R14: 000055ec380acbc0 R15: 000055ec380bd780 [ 48.798846] [ 48.799269] irq event stamp: 1737 [ 48.799906] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 48.801427] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 48.802977] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 48.804520] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 48.806060] ---[ end trace 0000000000000000 ]--- [ 49.651048] ------------[ cut here ]------------ [ 49.652063] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.654280] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.655871] Modules linked in: [ 49.656507] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.658705] Tainted: [W]=WARN [ 49.659365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.660954] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.661960] 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 [ 49.665432] RSP: 0018:ffff888015f47bc0 EFLAGS: 00010286 [ 49.666498] RAX: 0000000000000000 RBX: ffffed1002be8f78 RCX: ffffffff813a4050 [ 49.667916] RDX: ffff8880159c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.669289] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002be8f2f [ 49.670683] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.672093] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015f47df8 [ 49.673484] FS: 00007fda6a8a5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.675049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.676193] CR2: 00007fda6ad97580 CR3: 000000001f843000 CR4: 0000000000350ef0 [ 49.677596] Call Trace: [ 49.678152] [ 49.678613] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.679588] ? __create_object+0x59/0x80 [ 49.680438] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.681501] __vmalloc_noprof+0x59/0x60 [ 49.682360] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.683330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.684350] bpf_prog_alloc+0x39/0x200 [ 49.685156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.686170] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.687183] do_seccomp+0x349/0x25e0 [ 49.687972] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.688976] ? __pfx_do_seccomp+0x10/0x10 [ 49.689780] ? find_held_lock+0x2b/0x80 [ 49.690626] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.691682] ? static_key_count+0x60/0x80 [ 49.692559] prctl_set_seccomp+0x4e/0x70 [ 49.693402] __do_sys_prctl+0xe6c/0x1d70 [ 49.694256] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.695197] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.696254] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.697291] ? irqentry_exit+0xf3/0x650 [ 49.698142] do_syscall_64+0xbf/0x430 [ 49.698976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.700006] RIP: 0033:0x7fda6ad975cd [ 49.700720] 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 [ 49.704134] RSP: 002b:00007ffed1c3c0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.705612] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda6ad975cd [ 49.706997] RDX: 0000564bf043ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.708379] RBP: 00007ffed1c3c130 R08: 0000000000000000 R09: 00007ffed1c3b7d0 [ 49.709764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c04580ad0 [ 49.711174] R13: 00007ffed1c3c560 R14: 0000564c04581bc0 R15: 0000564c04592780 [ 49.712578] [ 49.713087] irq event stamp: 1735 [ 49.713737] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 49.715427] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.717076] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 49.718770] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 49.720299] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22021' (ECDSA) to the list of known hosts. 2025/11/18 01:22:18 fuzzer started 2025/11/18 01:22:18 dialing manager at localhost:37895 2025/11/18 01:22:18 checking machine... 2025/11/18 01:22:18 checking revisions... [ 50.644238] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:22:18 testing simple program... [ 50.731363] cgroup: Unknown subsys name 'net' [ 50.793033] cgroup: Unknown subsys name 'cpuset' [ 50.806355] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:22:17 Registers: info registers vcpu 0 RAX=dffffc0000000001 RBX=ffff88801574f778 RCX=ffffffff86ab82be RDX=ffff888015750000 RSI=0000000000000000 RDI=ffff88801574f438 RBP=ffff888015748000 RSP=ffff88801574f3b8 R8 =ffffffff86ab82c2 R9 =ffff88801574f468 R10=000000000003c9ed R11=00000000000255cb R12=ffff88801574f401 R13=ffff88801574f470 R14=ffff88801574f778 R15=ffff88801574f428 RIP=ffffffff8135fbdf RFL=00000202 [-------] 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 00007f081e0fe900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055ec380d0768 CR3=000000000d4e7000 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=2037313a32323a313020383120766f4e XMM01=657463656e6e6f63736944203a5d3234 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3234325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037313a32323a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000ffffffff RBX=000055ec380c3ed0 RCX=0000000000000005 RDX=0000000000000035 RSI=000055ec380d347b RDI=000055ec380c3ed0 RBP=000055ec380c3ed0 RSP=00007fff9e2d4340 R8 =000055ec380d347b R9 =00007fdd8e0d3be0 R10=0000000000000100 R11=0000000000000246 R12=0000000000000035 R13=0000000000000000 R14=0000000000000035 R15=0000000000000000 RIP=00007fdd8df97783 RFL=00000246 [---Z-P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fdd8db21900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9e2ce000 CR3=000000000e435000 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=6c697473206e61632073726573552023 XMM01=20656c706f657020726568746f20776f XMM02=ffffffffffffff00ffff000000000000 XMM03=796e6120776f6c6c6120746f6e206f74 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ff0000ffffffff00ffffffffffffffff XMM08=00000000000000810000363532616873 XMM09=00000000000000000000000000000000 XMM10=00002020202020200020202020202020 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000