[ 46.045608] ------------[ cut here ]------------ [ 46.046559] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.048731] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 46.050452] Modules linked in: [ 46.051052] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.053222] Tainted: [W]=WARN [ 46.053799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.055289] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.056219] 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 [ 46.059408] RSP: 0018:ffff88800fb17bc0 EFLAGS: 00010286 [ 46.060379] RAX: 0000000000000000 RBX: ffffed1001f62f78 RCX: ffffffff813a4050 [ 46.061690] RDX: ffff88801c141bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.062982] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001f62f2f [ 46.064263] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.065569] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800fb17df8 [ 46.066864] FS: 00007f4764d90900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.068287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.069346] CR2: 00007ffea0848ef8 CR3: 000000000e991000 CR4: 0000000000350ef0 [ 46.070621] Call Trace: [ 46.071118] [ 46.071520] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.072409] ? __create_object+0x59/0x80 [ 46.073185] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.074174] __vmalloc_noprof+0x59/0x60 [ 46.074880] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.075747] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.076666] bpf_prog_alloc+0x39/0x200 [ 46.077399] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.078339] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.079230] do_seccomp+0x349/0x25e0 [ 46.079897] ? find_held_lock+0x2b/0x80 [ 46.080648] ? do_prlimit+0x310/0x610 [ 46.081375] ? __pfx_do_seccomp+0x10/0x10 [ 46.082178] ? do_raw_spin_unlock+0x53/0x220 [ 46.082959] ? _raw_spin_unlock+0x1e/0x40 [ 46.083734] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.084698] ? static_key_count+0x60/0x80 [ 46.085496] prctl_set_seccomp+0x4e/0x70 [ 46.086289] __do_sys_prctl+0xe6c/0x1d70 [ 46.087024] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.087888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.088863] ? irqentry_exit+0xf3/0x650 [ 46.089626] do_syscall_64+0xbf/0x430 [ 46.090389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.091335] RIP: 0033:0x7f47652825cd [ 46.091988] 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 [ 46.095126] RSP: 002b:00007ffea0847d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.096477] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f47652825cd [ 46.097761] RDX: 000055aa7838ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.099032] RBP: 00007ffea0847d70 R08: 0000000000000000 R09: 00007ffea0847410 [ 46.100298] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aa8f110b10 [ 46.101547] R13: 00007ffea08481a0 R14: 000055aa8f1112b0 R15: 000055aa8f1256f0 [ 46.102846] [ 46.103291] irq event stamp: 1809 [ 46.103876] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 46.105372] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 46.106897] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 46.108412] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 46.109908] ---[ end trace 0000000000000000 ]--- [ 49.820694] ------------[ cut here ]------------ [ 49.821644] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.823683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 49.825158] Modules linked in: [ 49.825747] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.828147] Tainted: [W]=WARN [ 49.828708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.830450] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.831397] 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 [ 49.834538] RSP: 0018:ffff888019aafbc0 EFLAGS: 00010286 [ 49.835525] RAX: 0000000000000000 RBX: ffffed1003355f78 RCX: ffffffff813a4050 [ 49.836804] RDX: ffff88801c1ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.838061] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003355f2f [ 49.839074] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.840073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019aafdf8 [ 49.841128] FS: 00007f71fa3aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.842307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.843135] CR2: 00007ffddc0d7ef8 CR3: 000000000b737000 CR4: 0000000000350ef0 [ 49.844161] Call Trace: [ 49.844530] [ 49.844853] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.845568] ? __create_object+0x59/0x80 [ 49.846203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.846954] __vmalloc_noprof+0x59/0x60 [ 49.847564] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.848266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.848980] bpf_prog_alloc+0x39/0x200 [ 49.849576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.850335] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.851034] do_seccomp+0x349/0x25e0 [ 49.851618] ? find_held_lock+0x2b/0x80 [ 49.852229] ? do_prlimit+0x310/0x610 [ 49.852792] ? __pfx_do_seccomp+0x10/0x10 [ 49.853425] ? do_raw_spin_unlock+0x53/0x220 [ 49.854067] ? _raw_spin_unlock+0x1e/0x40 [ 49.854705] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.855481] ? static_key_count+0x60/0x80 [ 49.856133] prctl_set_seccomp+0x4e/0x70 [ 49.856722] __do_sys_prctl+0xe6c/0x1d70 [ 49.857349] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.858012] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.858805] ? irqentry_exit+0xf3/0x650 [ 49.859419] do_syscall_64+0xbf/0x430 [ 49.859995] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.860760] RIP: 0033:0x7f71fa89c5cd [ 49.861326] 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 [ 49.863879] RSP: 002b:00007ffddc0d6760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.864982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f71fa89c5cd [ 49.866025] RDX: 000055c8d0bd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.867052] RBP: 00007ffddc0d67c0 R08: 0000000000000000 R09: 00007ffddc0d5e60 [ 49.868069] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c8fd93ab10 [ 49.869144] R13: 00007ffddc0d6bf0 R14: 000055c8fd93b2b0 R15: 000055c8fd94f6f0 [ 49.870221] [ 49.870565] irq event stamp: 1935 [ 49.871051] hardirqs last enabled at (1943): [] __up_console_sem+0x78/0x80 [ 49.872305] hardirqs last disabled at (1954): [] __up_console_sem+0x5d/0x80 [ 49.873541] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 49.874795] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 49.876018] ---[ end trace 0000000000000000 ]--- [ 50.677884] ------------[ cut here ]------------ [ 50.678815] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.680864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/254 [ 50.682339] Modules linked in: [ 50.682933] CPU: 0 UID: 104 PID: 254 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.684882] Tainted: [W]=WARN [ 50.685480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.686964] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.687864] 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 [ 50.691028] RSP: 0018:ffff8880175b7bc0 EFLAGS: 00010286 [ 50.691982] RAX: 0000000000000000 RBX: ffffed1002eb6f78 RCX: ffffffff813a4050 [ 50.693243] RDX: ffff88800ede3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.694530] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb6f2f [ 50.695817] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.697095] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175b7df8 [ 50.698382] FS: 00007fa662971900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.699826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.700893] CR2: 00007fa662e63580 CR3: 000000000bbec000 CR4: 0000000000350ef0 [ 50.702183] Call Trace: [ 50.702639] [ 50.703047] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.703946] ? __create_object+0x59/0x80 [ 50.704727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.705687] __vmalloc_noprof+0x59/0x60 [ 50.706464] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.707327] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.708262] bpf_prog_alloc+0x39/0x200 [ 50.708971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.709891] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.710803] do_seccomp+0x349/0x25e0 [ 50.711535] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.712441] ? __pfx_do_seccomp+0x10/0x10 [ 50.713225] ? find_held_lock+0x2b/0x80 [ 50.713945] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.714890] ? static_key_count+0x60/0x80 [ 50.715683] prctl_set_seccomp+0x4e/0x70 [ 50.716452] __do_sys_prctl+0xe6c/0x1d70 [ 50.717233] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.718055] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.719047] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.720038] ? irqentry_exit+0xf3/0x650 [ 50.720795] do_syscall_64+0xbf/0x430 [ 50.721532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.722486] RIP: 0033:0x7fa662e635cd [ 50.723186] 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 [ 50.726349] RSP: 002b:00007ffec1765ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.727712] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa662e635cd [ 50.729012] RDX: 0000558f0ff44e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.730298] RBP: 00007ffec1765b40 R08: 0000000000000000 R09: 00007ffec17651e0 [ 50.731575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f3bcefad0 [ 50.732843] R13: 00007ffec1765f70 R14: 0000558f3bcf0bc0 R15: 0000558f3bd01780 [ 50.734157] [ 50.734590] irq event stamp: 1701 [ 50.735242] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 50.736758] hardirqs last disabled at (1720): [] __up_console_sem+0x5d/0x80 [ 50.738282] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 50.739821] softirqs last disabled at (1685): [] __irq_exit_rcu+0xc4/0x100 [ 50.741335] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49339' (ECDSA) to the list of known hosts. 2025/11/17 11:05:53 fuzzer started 2025/11/17 11:05:53 dialing manager at localhost:37895 2025/11/17 11:05:53 checking machine... 2025/11/17 11:05:53 checking revisions... [ 51.619821] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:05:53 testing simple program... [ 51.717594] cgroup: Unknown subsys name 'net' [ 51.773854] cgroup: Unknown subsys name 'cpuset' [ 51.786501] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:05:52 Registers: info registers vcpu 0 RAX=000000009a1699a9 RBX=0000000073f53e54 RCX=ffff888013e72a00 RDX=000000000000000e RSI=000000004a95ca4e RDI=0000000000000001 RBP=0000000000000001 RSP=ffff8880178b7a50 R8 =00000000c651da89 R9 =ffff88806c03e540 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff8880178b7ab8 R15=000000000000000e RIP=ffffffff82642466 RFL=00000282 [--S----] 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 00007f71fa3aa900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f71fa961618 CR3=000000000b296000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000032e83 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=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 fffffe4900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c8fd978148 CR3=0000000007366000 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=0924db854a6fe3936349ca64a42b7138 XMM02=0000000000307240eff9b2d0a8fce9cb XMM03=00000000003073102c67c8bc2e329bc3 XMM04=7a27260cf428775300000000000ae988 XMM05=8f00325fdba197460000000000321d30 XMM06=1c9d3f5f5a5fd6360000000000321728 XMM07=e042d86d42eb936e00000000003129f0 XMM08=9b3d701dccb1ab270000000000307310 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000