[ 39.037112] ------------[ cut here ]------------ [ 39.038167] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.040419] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.042135] Modules linked in: [ 39.042857] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.045073] Tainted: [W]=WARN [ 39.045750] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.047403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.048412] 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 [ 39.051945] RSP: 0018:ffff88800a96fbc0 EFLAGS: 00010286 [ 39.053041] RAX: 0000000000000000 RBX: ffffed100152df78 RCX: ffffffff813a4050 [ 39.054500] RDX: ffff8880155dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.055942] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100152df2f [ 39.057392] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.058829] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a96fdf8 [ 39.060241] FS: 00007efe2160a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.061845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.063027] CR2: 00007efe21b704a6 CR3: 000000000cdd7000 CR4: 0000000000350ef0 [ 39.064450] Call Trace: [ 39.065019] [ 39.065539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.066539] ? __create_object+0x59/0x80 [ 39.067365] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.068435] __vmalloc_noprof+0x59/0x60 [ 39.069268] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.070233] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.071275] bpf_prog_alloc+0x39/0x200 [ 39.072092] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.073139] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.074135] do_seccomp+0x349/0x25e0 [ 39.074933] ? find_held_lock+0x2b/0x80 [ 39.075781] ? do_prlimit+0x310/0x610 [ 39.076620] ? __pfx_do_seccomp+0x10/0x10 [ 39.077444] ? do_raw_spin_unlock+0x53/0x220 [ 39.078383] ? _raw_spin_unlock+0x1e/0x40 [ 39.079243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.080316] ? static_key_count+0x60/0x80 [ 39.081207] prctl_set_seccomp+0x4e/0x70 [ 39.082055] __do_sys_prctl+0xe6c/0x1d70 [ 39.082917] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.083867] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.084950] ? irqentry_exit+0xf3/0x650 [ 39.085869] do_syscall_64+0xbf/0x430 [ 39.086804] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.087861] RIP: 0033:0x7efe21afc5cd [ 39.088654] 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 [ 39.092589] RSP: 002b:00007ffd4acc1200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.094346] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe21afc5cd [ 39.095983] RDX: 0000563045598e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.097512] RBP: 00007ffd4acc1260 R08: 0000000000000000 R09: 00007ffd4acc0900 [ 39.098857] R10: 0000000000000000 R11: 0000000000000246 R12: 000056304edb0ad0 [ 39.100261] R13: 00007ffd4acc1690 R14: 000056304edb1bc0 R15: 000056304edc2780 [ 39.101649] [ 39.102092] irq event stamp: 1757 [ 39.102697] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 39.104075] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 39.105454] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 39.106865] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 39.108312] ---[ end trace 0000000000000000 ]--- [ 42.392091] ------------[ cut here ]------------ [ 42.393038] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.395027] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.396508] Modules linked in: [ 42.397126] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.399135] Tainted: [W]=WARN [ 42.399747] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.401247] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.402165] 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 [ 42.405362] RSP: 0018:ffff888016a77bc0 EFLAGS: 00010286 [ 42.406347] RAX: 0000000000000000 RBX: ffffed1002d4ef78 RCX: ffffffff813a4050 [ 42.407639] RDX: ffff8880164a8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.408958] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4ef2f [ 42.410249] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.411553] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a77df8 [ 42.412867] FS: 00007f5ecab70900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.414310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.415378] CR2: 00007ffe01c8def7 CR3: 000000000b95a000 CR4: 0000000000350ef0 [ 42.416695] Call Trace: [ 42.417166] [ 42.417610] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.418517] ? __create_object+0x59/0x80 [ 42.419258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.420229] __vmalloc_noprof+0x59/0x60 [ 42.421003] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.421867] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.422805] bpf_prog_alloc+0x39/0x200 [ 42.423554] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.424447] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.425394] do_seccomp+0x349/0x25e0 [ 42.426128] ? find_held_lock+0x2b/0x80 [ 42.426902] ? do_prlimit+0x310/0x610 [ 42.427667] ? __pfx_do_seccomp+0x10/0x10 [ 42.428413] ? do_raw_spin_unlock+0x53/0x220 [ 42.429276] ? _raw_spin_unlock+0x1e/0x40 [ 42.430081] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.431054] ? static_key_count+0x60/0x80 [ 42.431867] prctl_set_seccomp+0x4e/0x70 [ 42.432658] __do_sys_prctl+0xe6c/0x1d70 [ 42.433400] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.434262] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.435233] ? irqentry_exit+0xf3/0x650 [ 42.436027] do_syscall_64+0xbf/0x430 [ 42.436803] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.437751] RIP: 0033:0x7f5ecb0625cd [ 42.438422] 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 [ 42.441634] RSP: 002b:00007ffe01c8b990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.443014] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5ecb0625cd [ 42.444319] RDX: 000055c93a950e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.445635] RBP: 00007ffe01c8b9f0 R08: 0000000000000000 R09: 00007ffe01c8b090 [ 42.446921] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c972d7ead0 [ 42.448226] R13: 00007ffe01c8be20 R14: 000055c972d7fbc0 R15: 000055c972d90780 [ 42.449546] [ 42.449973] irq event stamp: 1743 [ 42.450636] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 42.452150] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 42.453711] softirqs last enabled at (1780): [] handle_softirqs+0x50c/0x770 [ 42.455246] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.456779] ---[ end trace 0000000000000000 ]--- [ 43.262744] ------------[ cut here ]------------ [ 43.263430] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.264996] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.266112] Modules linked in: [ 43.266585] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.268097] Tainted: [W]=WARN [ 43.268547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.269657] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.270312] 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 [ 43.272740] RSP: 0018:ffff888018697bc0 EFLAGS: 00010286 [ 43.273444] RAX: 0000000000000000 RBX: ffffed10030d2f78 RCX: ffffffff813a4050 [ 43.274400] RDX: ffff8880172c0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.275377] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030d2f2f [ 43.276332] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.277302] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018697df8 [ 43.278270] FS: 00007f4e56cca900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.279358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.280163] CR2: 00007ffe476d5ef7 CR3: 000000001f3fd000 CR4: 0000000000350ef0 [ 43.281152] Call Trace: [ 43.281532] [ 43.281840] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.282507] ? __create_object+0x59/0x80 [ 43.283068] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.283786] __vmalloc_noprof+0x59/0x60 [ 43.284324] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.284989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.285696] bpf_prog_alloc+0x39/0x200 [ 43.286214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.286902] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.287573] do_seccomp+0x349/0x25e0 [ 43.288075] ? find_held_lock+0x2b/0x80 [ 43.288658] ? do_prlimit+0x310/0x610 [ 43.289183] ? __pfx_do_seccomp+0x10/0x10 [ 43.289783] ? do_raw_spin_unlock+0x53/0x220 [ 43.290369] ? _raw_spin_unlock+0x1e/0x40 [ 43.290946] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.291653] ? static_key_count+0x60/0x80 [ 43.292218] prctl_set_seccomp+0x4e/0x70 [ 43.292801] __do_sys_prctl+0xe6c/0x1d70 [ 43.293360] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.294003] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.294737] ? irqentry_exit+0xf3/0x650 [ 43.295279] do_syscall_64+0xbf/0x430 [ 43.295842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.296565] RIP: 0033:0x7f4e571bc5cd [ 43.297074] 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 [ 43.299474] RSP: 002b:00007ffe476d4a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.300496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4e571bc5cd [ 43.301442] RDX: 0000565384194e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.302400] RBP: 00007ffe476d4a80 R08: 0000000000000000 R09: 00007ffe476d4120 [ 43.303365] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653c3188ad0 [ 43.304329] R13: 00007ffe476d4eb0 R14: 00005653c3189bc0 R15: 00005653c319a780 [ 43.305321] [ 43.305677] irq event stamp: 1661 [ 43.306137] hardirqs last enabled at (1669): [] __up_console_sem+0x78/0x80 [ 43.307285] hardirqs last disabled at (1678): [] __up_console_sem+0x5d/0x80 [ 43.308444] softirqs last enabled at (326): [] handle_softirqs+0x50c/0x770 [ 43.309615] softirqs last disabled at (321): [] __irq_exit_rcu+0xc4/0x100 [ 43.310743] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5631' (ECDSA) to the list of known hosts. 2025/11/17 10:14:48 fuzzer started 2025/11/17 10:14:48 dialing manager at localhost:37895 2025/11/17 10:14:48 checking machine... 2025/11/17 10:14:48 checking revisions... [ 44.192960] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:14:48 testing simple program... [ 44.276648] cgroup: Unknown subsys name 'net' [ 44.333853] cgroup: Unknown subsys name 'cpuset' [ 44.351361] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:14:47 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880164ad340 RCX=ffff88801648fa14 RDX=0000000000000000 RSI=ffffffff83c6aa75 RDI=ffff8880164ad73c RBP=ffff88801648fb18 RSP=ffff88801648fa38 R8 =0000000000000001 R9 =ffff88801648fb00 R10=000000000003c9ed R11=000000000009a606 R12=0000000000000000 R13=ffff88801648fb08 R14=ffff8880164ad340 R15=ffff88801648fac0 RIP=ffffffff815bd59a RFL=00000217 [----APC] 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 00007f5ecab70900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe01c85000 CR3=000000001f2c9000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001f021 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3c04d808 CR3=0000000009eb0000 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=34313a303120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343533 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000