[ 39.080146] ------------[ cut here ]------------ [ 39.081093] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.083165] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.086042] Modules linked in: [ 39.086628] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.088657] Tainted: [W]=WARN [ 39.089255] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.090707] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.091626] 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 [ 39.094815] RSP: 0018:ffff88801c1f7bc0 EFLAGS: 00010286 [ 39.095783] RAX: 0000000000000000 RBX: ffffed100383ef78 RCX: ffffffff813a4050 [ 39.097070] RDX: ffff8880172d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.098361] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100383ef2f [ 39.099635] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.100952] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c1f7df8 [ 39.102237] FS: 00007f2fc95bf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.103669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.104748] CR2: 00007ffdb921eef7 CR3: 000000000e7ae000 CR4: 0000000000350ef0 [ 39.106024] Call Trace: [ 39.106482] [ 39.106936] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.107789] ? __create_object+0x59/0x80 [ 39.108593] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.109561] __vmalloc_noprof+0x59/0x60 [ 39.110307] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.111190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.112115] bpf_prog_alloc+0x39/0x200 [ 39.112820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.113753] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.114657] do_seccomp+0x349/0x25e0 [ 39.115371] ? find_held_lock+0x2b/0x80 [ 39.116134] ? do_prlimit+0x310/0x610 [ 39.116899] ? __pfx_do_seccomp+0x10/0x10 [ 39.117642] ? do_raw_spin_unlock+0x53/0x220 [ 39.118481] ? _raw_spin_unlock+0x1e/0x40 [ 39.119255] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.120292] ? static_key_count+0x60/0x80 [ 39.121102] prctl_set_seccomp+0x4e/0x70 [ 39.121828] __do_sys_prctl+0xe6c/0x1d70 [ 39.122620] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.123481] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.124464] ? irqentry_exit+0xf3/0x650 [ 39.125225] do_syscall_64+0xbf/0x430 [ 39.125961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.126904] RIP: 0033:0x7f2fc9ab15cd [ 39.127566] 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 [ 39.130711] RSP: 002b:00007ffdb921d060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.132072] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fc9ab15cd [ 39.133395] RDX: 0000558ad7a4de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.134667] RBP: 00007ffdb921d0c0 R08: 0000000000000000 R09: 00007ffdb921c760 [ 39.135950] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558af9f5cad0 [ 39.137238] R13: 00007ffdb921d4f0 R14: 0000558af9f5dbc0 R15: 0000558af9f6e780 [ 39.138529] [ 39.138985] irq event stamp: 2059 [ 39.139586] hardirqs last enabled at (2067): [] __up_console_sem+0x78/0x80 [ 39.141097] hardirqs last disabled at (2076): [] __up_console_sem+0x5d/0x80 [ 39.142602] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 39.144142] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 39.145684] ---[ end trace 0000000000000000 ]--- [ 42.054009] ------------[ cut here ]------------ [ 42.054935] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.056994] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.058431] Modules linked in: [ 42.059079] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.061297] Tainted: [W]=WARN [ 42.061975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.063443] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.064369] 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 [ 42.067527] RSP: 0018:ffff88800fbafbc0 EFLAGS: 00010286 [ 42.068514] RAX: 0000000000000000 RBX: ffffed1001f75f78 RCX: ffffffff813a4050 [ 42.069804] RDX: ffff88801c23b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.071102] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f75f2f [ 42.072388] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.073654] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fbafdf8 [ 42.074933] FS: 00007f5c9bdb0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.076393] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.077451] CR2: 00007ffffc8c6ef7 CR3: 000000001fb6d000 CR4: 0000000000350ef0 [ 42.078739] Call Trace: [ 42.079242] [ 42.079654] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.080573] ? __create_object+0x59/0x80 [ 42.081356] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.082322] __vmalloc_noprof+0x59/0x60 [ 42.083079] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.083942] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.084842] bpf_prog_alloc+0x39/0x200 [ 42.085579] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.086504] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.087396] do_seccomp+0x349/0x25e0 [ 42.088123] ? find_held_lock+0x2b/0x80 [ 42.088884] ? do_prlimit+0x310/0x610 [ 42.089573] ? __pfx_do_seccomp+0x10/0x10 [ 42.090351] ? do_raw_spin_unlock+0x53/0x220 [ 42.091172] ? _raw_spin_unlock+0x1e/0x40 [ 42.091942] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.092912] ? static_key_count+0x60/0x80 [ 42.093659] prctl_set_seccomp+0x4e/0x70 [ 42.094422] __do_sys_prctl+0xe6c/0x1d70 [ 42.095197] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.096041] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.097022] ? irqentry_exit+0xf3/0x650 [ 42.097737] do_syscall_64+0xbf/0x430 [ 42.098473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.099421] RIP: 0033:0x7f5c9c2a25cd [ 42.100127] 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 [ 42.103331] RSP: 002b:00007ffffc8c5610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.104719] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5c9c2a25cd [ 42.106022] RDX: 000055f84e854e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.107312] RBP: 00007ffffc8c5670 R08: 0000000000000000 R09: 00007ffffc8c4d10 [ 42.108595] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f8777e6b10 [ 42.109891] R13: 00007ffffc8c5aa0 R14: 000055f8777e72b0 R15: 000055f8777fb6f0 [ 42.111187] [ 42.111607] irq event stamp: 1801 [ 42.112262] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 42.113587] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 42.114860] softirqs last enabled at (1394): [] handle_softirqs+0x50c/0x770 [ 42.116145] softirqs last disabled at (1389): [] __irq_exit_rcu+0xc4/0x100 [ 42.117445] ---[ end trace 0000000000000000 ]--- [ 42.881595] ------------[ cut here ]------------ [ 42.882523] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.884537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.886012] Modules linked in: [ 42.886594] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.888593] Tainted: [W]=WARN [ 42.889206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.890696] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.891600] 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 [ 42.894768] RSP: 0018:ffff88801984fbc0 EFLAGS: 00010286 [ 42.895742] RAX: 0000000000000000 RBX: ffffed1003309f78 RCX: ffffffff813a4050 [ 42.897047] RDX: ffff888019925340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.898329] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003309f2f [ 42.899611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.900908] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801984fdf8 [ 42.902200] FS: 00007fca55959900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.903650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.904744] CR2: 00007ffc5490aef7 CR3: 000000000e0f4000 CR4: 0000000000350ef0 [ 42.906039] Call Trace: [ 42.906506] [ 42.906979] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.907830] ? __create_object+0x59/0x80 [ 42.908637] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.909608] __vmalloc_noprof+0x59/0x60 [ 42.910365] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.911245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.912178] bpf_prog_alloc+0x39/0x200 [ 42.912934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.913826] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.914732] do_seccomp+0x349/0x25e0 [ 42.915446] ? find_held_lock+0x2b/0x80 [ 42.916208] ? do_prlimit+0x310/0x610 [ 42.916981] ? __pfx_do_seccomp+0x10/0x10 [ 42.917722] ? do_raw_spin_unlock+0x53/0x220 [ 42.918562] ? _raw_spin_unlock+0x1e/0x40 [ 42.919342] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.920318] ? static_key_count+0x60/0x80 [ 42.921136] prctl_set_seccomp+0x4e/0x70 [ 42.921923] __do_sys_prctl+0xe6c/0x1d70 [ 42.922668] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.923534] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.924530] ? irqentry_exit+0xf3/0x650 [ 42.925302] do_syscall_64+0xbf/0x430 [ 42.926043] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.927016] RIP: 0033:0x7fca55e4b5cd [ 42.927687] 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 [ 42.930887] RSP: 002b:00007ffc549094b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.932271] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca55e4b5cd [ 42.933558] RDX: 0000561bfd501e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.935348] RBP: 00007ffc54909510 R08: 0000000000000000 R09: 00007ffc54908bb0 [ 42.936653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561c237f2ad0 [ 42.937797] R13: 00007ffc54909940 R14: 0000561c237f3bc0 R15: 0000561c23804780 [ 42.938886] [ 42.939237] irq event stamp: 1727 [ 42.939745] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.941012] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.942274] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 42.943547] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 42.944809] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7330' (ECDSA) to the list of known hosts. 2025/11/19 01:00:29 fuzzer started 2025/11/19 01:00:29 dialing manager at localhost:34383 2025/11/19 01:00:29 checking machine... 2025/11/19 01:00:29 checking revisions... [ 43.813296] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:00:29 testing simple program... [ 43.883506] cgroup: Unknown subsys name 'net' [ 43.936039] cgroup: Unknown subsys name 'cpuset' [ 43.943574] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:00:28 Registers: info registers vcpu 0 RAX=ffffffff87b163a8 RBX=ffff8880162bb780 RCX=fead0526cbdb7273 RDX=0000000022240ab0 RSI=00000000dcedae24 RDI=ffff8880162bc1d8 RBP=ffff8880162bc1d8 RSP=ffff88801c3f7a28 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff8880162bc1d8 R13=0000000000007ac9 R14=0000000000000000 R15=fead0526cbdb7273 RIP=ffffffff81527b66 RFL=00000017 [----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 00007f5c9bdb0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffffc8bf000 CR3=000000000e7c6000 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=0000000000023d13 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7f0be31000 CR3=000000000def8000 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=2d8d334cd95b349b5c47f9c85c818988 XMM02=2c67c8bc2e329bc30000000000302920 XMM03=fb795ef6d657705600000000003102d8 XMM04=18381f4ddb4df40d00000000000ae988 XMM05=14648eaa1277bab1000000000031fb70 XMM06=817b8945e9d50373000000000031f9f8 XMM07=e042d86d42eb936e00000000003105b0 XMM08=66ef3a10e2d0fcb00000000000302980 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000