[ 45.746801] ------------[ cut here ]------------ [ 45.747849] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.751500] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.753270] Modules linked in: [ 45.753931] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.756136] Tainted: [W]=WARN [ 45.756825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.758475] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.759486] 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 [ 45.763050] RSP: 0018:ffff888018cb7bc0 EFLAGS: 00010286 [ 45.764144] RAX: 0000000000000000 RBX: ffffed1003196f78 RCX: ffffffff813a4050 [ 45.765614] RDX: ffff8880168c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.767053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003196f2f [ 45.768490] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.769949] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018cb7df8 [ 45.771348] FS: 00007fa5fef65900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.772987] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.774192] CR2: 00007fa5ff457580 CR3: 000000000e250000 CR4: 0000000000350ef0 [ 45.775670] Call Trace: [ 45.776246] [ 45.776758] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.777799] ? __create_object+0x59/0x80 [ 45.778700] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.779794] __vmalloc_noprof+0x59/0x60 [ 45.780666] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.781624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.782653] bpf_prog_alloc+0x39/0x200 [ 45.783476] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.784494] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.785540] do_seccomp+0x349/0x25e0 [ 45.786349] ? finish_task_switch.isra.0+0x294/0x840 [ 45.787402] ? __pfx_do_seccomp+0x10/0x10 [ 45.788267] ? __schedule+0xf2c/0x3d40 [ 45.789094] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.790187] ? static_key_count+0x60/0x80 [ 45.791066] prctl_set_seccomp+0x4e/0x70 [ 45.791920] __do_sys_prctl+0xe6c/0x1d70 [ 45.792813] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.793760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.794814] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.795897] ? irqentry_exit+0xf3/0x650 [ 45.796792] do_syscall_64+0xbf/0x430 [ 45.797614] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.798665] RIP: 0033:0x7fa5ff4575cd [ 45.799438] 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 [ 45.802984] RSP: 002b:00007ffdb7829870 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.804510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa5ff4575cd [ 45.805963] RDX: 0000557d24685e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.807374] RBP: 00007ffdb78298d0 R08: 0000000000000000 R09: 00007ffdb7828f70 [ 45.808849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d4229dad0 [ 45.810270] R13: 00007ffdb7829d00 R14: 0000557d4229ebc0 R15: 0000557d422af780 [ 45.811703] [ 45.812166] irq event stamp: 2071 [ 45.812919] hardirqs last enabled at (2081): [] __up_console_sem+0x78/0x80 [ 45.814445] hardirqs last disabled at (2090): [] __up_console_sem+0x5d/0x80 [ 45.815916] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 45.817429] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 45.818889] ---[ end trace 0000000000000000 ]--- [ 48.684532] ------------[ cut here ]------------ [ 48.685496] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.687486] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.688991] Modules linked in: [ 48.689686] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.691694] Tainted: [W]=WARN [ 48.692307] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.693796] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.694712] 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 [ 48.697913] RSP: 0018:ffff888016cb7bc0 EFLAGS: 00010286 [ 48.698898] RAX: 0000000000000000 RBX: ffffed1002d96f78 RCX: ffffffff813a4050 [ 48.700183] RDX: ffff88800f5a3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.701522] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d96f2f [ 48.702821] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.704125] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cb7df8 [ 48.705443] FS: 00007fbe5b374900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.706903] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.708002] CR2: 00007fbe5b866580 CR3: 000000000dc02000 CR4: 0000000000350ef0 [ 48.709309] Call Trace: [ 48.709775] [ 48.710191] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.711105] ? __create_object+0x59/0x80 [ 48.711899] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.712885] __vmalloc_noprof+0x59/0x60 [ 48.713652] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.714523] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.715478] bpf_prog_alloc+0x39/0x200 [ 48.716173] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.717128] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.718049] do_seccomp+0x349/0x25e0 [ 48.718778] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.719676] ? __pfx_do_seccomp+0x10/0x10 [ 48.720461] ? find_held_lock+0x2b/0x80 [ 48.721191] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.722155] ? static_key_count+0x60/0x80 [ 48.722973] prctl_set_seccomp+0x4e/0x70 [ 48.723764] __do_sys_prctl+0xe6c/0x1d70 [ 48.724550] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.725427] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.726407] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.727383] ? irqentry_exit+0xf3/0x650 [ 48.728105] do_syscall_64+0xbf/0x430 [ 48.728851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.729812] RIP: 0033:0x7fbe5b8665cd [ 48.730530] 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 [ 48.733704] RSP: 002b:00007ffd72433390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.735078] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbe5b8665cd [ 48.736359] RDX: 0000555c17c1ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.737669] RBP: 00007ffd724333f0 R08: 0000000000000000 R09: 00007ffd72432a90 [ 48.738946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555c2d3862b0 [ 48.740245] R13: 00007ffd72433820 R14: 0000555c2d388d20 R15: 0000555c2d39a8d0 [ 48.741581] [ 48.742003] irq event stamp: 1725 [ 48.742661] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 48.744194] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 48.745742] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 48.747277] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 48.748790] ---[ end trace 0000000000000000 ]--- [ 49.451508] ------------[ cut here ]------------ [ 49.452438] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.454489] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 49.455926] Modules linked in: [ 49.456539] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.458565] Tainted: [W]=WARN [ 49.459126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.460824] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.461793] 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 [ 49.465000] RSP: 0018:ffff8880175dfbc0 EFLAGS: 00010286 [ 49.465983] RAX: 0000000000000000 RBX: ffffed1002ebbf78 RCX: ffffffff813a4050 [ 49.467269] RDX: ffff888016435340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.468561] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ebbf2f [ 49.469868] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.471162] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175dfdf8 [ 49.472450] FS: 00007fe529fb0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.473895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.474951] CR2: 00007ffed0407ef8 CR3: 0000000009e92000 CR4: 0000000000350ef0 [ 49.476243] Call Trace: [ 49.476725] [ 49.477135] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.478027] ? __create_object+0x59/0x80 [ 49.478799] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.479758] __vmalloc_noprof+0x59/0x60 [ 49.480514] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.481403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.482328] bpf_prog_alloc+0x39/0x200 [ 49.483016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.483931] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.484839] do_seccomp+0x349/0x25e0 [ 49.485560] ? find_held_lock+0x2b/0x80 [ 49.486324] ? do_prlimit+0x310/0x610 [ 49.487017] ? __pfx_do_seccomp+0x10/0x10 [ 49.487797] ? do_raw_spin_unlock+0x53/0x220 [ 49.488634] ? _raw_spin_unlock+0x1e/0x40 [ 49.489420] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.490378] ? static_key_count+0x60/0x80 [ 49.491138] prctl_set_seccomp+0x4e/0x70 [ 49.491903] __do_sys_prctl+0xe6c/0x1d70 [ 49.492686] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.493539] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.494512] ? irqentry_exit+0xf3/0x650 [ 49.495268] do_syscall_64+0xbf/0x430 [ 49.495956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.496912] RIP: 0033:0x7fe52a4a25cd [ 49.497618] 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 [ 49.500812] RSP: 002b:00007ffed0406830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.502193] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe52a4a25cd [ 49.503494] RDX: 00005580568a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.504809] RBP: 00007ffed0406890 R08: 0000000000000000 R09: 00007ffed0405f30 [ 49.506099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558067a45ad0 [ 49.507393] R13: 00007ffed0406cc0 R14: 0000558067a46bc0 R15: 0000558067a57780 [ 49.508715] [ 49.509133] irq event stamp: 1911 [ 49.509777] hardirqs last enabled at (1921): [] __up_console_sem+0x78/0x80 [ 49.511306] hardirqs last disabled at (1930): [] __up_console_sem+0x5d/0x80 [ 49.512836] softirqs last enabled at (1534): [] handle_softirqs+0x50c/0x770 [ 49.514367] softirqs last disabled at (1529): [] __irq_exit_rcu+0xc4/0x100 [ 49.515880] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:3509' (ECDSA) to the list of known hosts. 2025/11/18 15:06:26 fuzzer started 2025/11/18 15:06:26 dialing manager at localhost:34383 2025/11/18 15:06:26 checking machine... 2025/11/18 15:06:26 checking revisions... [ 50.408813] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:06:26 testing simple program... [ 50.511364] cgroup: Unknown subsys name 'net' [ 50.568380] cgroup: Unknown subsys name 'cpuset' [ 50.591183] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:06:25 Registers: info registers vcpu 0 RAX=ffffffff854033a0 RBX=0000000000000000 RCX=ffffffff8152da53 RDX=1ffffffff0a8067a RSI=0000000000000004 RDI=ffffffff854033d0 RBP=ffff88801cd4ba40 RSP=ffff88801728fc00 R8 =0000000000000000 R9 =ffffed10039a9758 R10=ffff88801cd4bac3 R11=0000000000000001 R12=ffff88801cd4bac0 R13=ffff88801cd4bb10 R14=ffff88801cd4bad8 R15=ffff88801cd4bac0 RIP=ffffffff81751e04 RFL=00000246 [---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 00007fbe5b374900 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=00007ffd7242d000 CR3=000000000cae4000 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=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=000000000002210d 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f23c529c6a8 CR3=0000000017bd1000 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=2035323a36303a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a36303a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000