[ 46.387027] ------------[ cut here ]------------ [ 46.387997] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.390052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.391525] Modules linked in: [ 46.392177] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.394421] Tainted: [W]=WARN [ 46.394992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.396584] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.397528] 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 [ 46.400854] RSP: 0018:ffff8880097b7bc0 EFLAGS: 00010286 [ 46.401853] RAX: 0000000000000000 RBX: ffffed10012f6f78 RCX: ffffffff813a4050 [ 46.403180] RDX: ffff888017feb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.404510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012f6f2f [ 46.405831] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.407178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880097b7df8 [ 46.408508] FS: 00007f8767b4c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.409984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.411063] CR2: 00007fffd3986ef7 CR3: 000000000d680000 CR4: 0000000000350ef0 [ 46.412390] Call Trace: [ 46.412863] [ 46.413328] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.414246] ? __create_object+0x59/0x80 [ 46.415001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.416047] __vmalloc_noprof+0x59/0x60 [ 46.416846] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.417743] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.418706] bpf_prog_alloc+0x39/0x200 [ 46.419468] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.420437] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.421369] do_seccomp+0x349/0x25e0 [ 46.422063] ? find_held_lock+0x2b/0x80 [ 46.422841] ? do_prlimit+0x310/0x610 [ 46.423605] ? __pfx_do_seccomp+0x10/0x10 [ 46.424430] ? do_raw_spin_unlock+0x53/0x220 [ 46.425287] ? _raw_spin_unlock+0x1e/0x40 [ 46.426042] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.427032] ? static_key_count+0x60/0x80 [ 46.427846] prctl_set_seccomp+0x4e/0x70 [ 46.428659] __do_sys_prctl+0xe6c/0x1d70 [ 46.429459] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.430341] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.431337] ? irqentry_exit+0xf3/0x650 [ 46.432086] do_syscall_64+0xbf/0x430 [ 46.432844] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.433818] RIP: 0033:0x7f876803e5cd [ 46.434543] 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 [ 46.437808] RSP: 002b:00007fffd3985e90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.439205] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f876803e5cd [ 46.440545] RDX: 00005626cf296e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.441866] RBP: 00007fffd3985ef0 R08: 0000000000000000 R09: 00007fffd3985590 [ 46.443172] R10: 0000000000000000 R11: 0000000000000246 R12: 00005626e5a0f2b0 [ 46.444511] R13: 00007fffd3986320 R14: 00005626e5a11d20 R15: 00005626e5a238d0 [ 46.445844] [ 46.446313] irq event stamp: 1805 [ 46.446932] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 46.448498] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 46.450052] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 46.451629] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 46.453206] ---[ end trace 0000000000000000 ]--- [ 50.033131] ------------[ cut here ]------------ [ 50.033912] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.035587] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 50.036813] Modules linked in: [ 50.037330] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.038963] Tainted: [W]=WARN [ 50.039444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.040668] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.041420] 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 [ 50.044037] RSP: 0018:ffff888016f4fbc0 EFLAGS: 00010286 [ 50.044837] RAX: 0000000000000000 RBX: ffffed1002de9f78 RCX: ffffffff813a4050 [ 50.045901] RDX: ffff8880170f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.046964] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de9f2f [ 50.048024] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.049079] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f4fdf8 [ 50.050156] FS: 00007fac90ce4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.051338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.052227] CR2: 00007fac911d6580 CR3: 000000001f468000 CR4: 0000000000350ef0 [ 50.053292] Call Trace: [ 50.053674] [ 50.054012] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.054748] ? __create_object+0x59/0x80 [ 50.055393] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.056199] __vmalloc_noprof+0x59/0x60 [ 50.056788] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.057506] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.058283] bpf_prog_alloc+0x39/0x200 [ 50.058859] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.059628] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.060378] do_seccomp+0x349/0x25e0 [ 50.060934] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.061688] ? __pfx_do_seccomp+0x10/0x10 [ 50.062336] ? find_held_lock+0x2b/0x80 [ 50.062924] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.063721] ? static_key_count+0x60/0x80 [ 50.064400] prctl_set_seccomp+0x4e/0x70 [ 50.065008] __do_sys_prctl+0xe6c/0x1d70 [ 50.065662] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.066374] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.067167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.067938] ? irqentry_exit+0xf3/0x650 [ 50.068569] do_syscall_64+0xbf/0x430 [ 50.069173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.069917] RIP: 0033:0x7fac911d65cd [ 50.070494] 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 [ 50.073128] RSP: 002b:00007ffef4f05510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.074288] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac911d65cd [ 50.075364] RDX: 0000556579724e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.076443] RBP: 00007ffef4f05570 R08: 0000000000000000 R09: 00007ffef4f04c10 [ 50.077530] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565824472b0 [ 50.078607] R13: 00007ffef4f059a0 R14: 0000556582449d20 R15: 000055658245b8d0 [ 50.079707] [ 50.080077] irq event stamp: 1683 [ 50.080631] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 50.081931] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 50.083214] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 50.084540] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 50.085831] ---[ end trace 0000000000000000 ]--- [ 50.879741] ------------[ cut here ]------------ [ 50.880679] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.882700] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.884380] Modules linked in: [ 50.884968] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.887187] Tainted: [W]=WARN [ 50.887739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.889280] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.890133] 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 [ 50.893367] RSP: 0018:ffff888017ea7bc0 EFLAGS: 00010286 [ 50.894332] RAX: 0000000000000000 RBX: ffffed1002fd4f78 RCX: ffffffff813a4050 [ 50.895606] RDX: ffff888014213780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.896883] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fd4f2f [ 50.898183] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.899462] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017ea7df8 [ 50.900731] FS: 00007fb456739900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.902163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.903224] CR2: 00007ffc4acedef7 CR3: 000000000cd33000 CR4: 0000000000350ef0 [ 50.904517] Call Trace: [ 50.904983] [ 50.905436] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.906342] ? __create_object+0x59/0x80 [ 50.907082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.908049] __vmalloc_noprof+0x59/0x60 [ 50.908797] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.909654] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.910575] bpf_prog_alloc+0x39/0x200 [ 50.911305] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.912238] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.913110] do_seccomp+0x349/0x25e0 [ 50.913819] ? find_held_lock+0x2b/0x80 [ 50.914586] ? do_prlimit+0x310/0x610 [ 50.915317] ? __pfx_do_seccomp+0x10/0x10 [ 50.916077] ? do_raw_spin_unlock+0x53/0x220 [ 50.916895] ? _raw_spin_unlock+0x1e/0x40 [ 50.917672] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.918641] ? static_key_count+0x60/0x80 [ 50.919440] prctl_set_seccomp+0x4e/0x70 [ 50.920212] __do_sys_prctl+0xe6c/0x1d70 [ 50.920939] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.921792] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.922748] ? irqentry_exit+0xf3/0x650 [ 50.923498] do_syscall_64+0xbf/0x430 [ 50.924329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.925277] RIP: 0033:0x7fb456c2b5cd [ 50.925930] 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 [ 50.929177] RSP: 002b:00007ffc4acebb20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.930549] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb456c2b5cd [ 50.931830] RDX: 000055b4ebc2de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.933103] RBP: 00007ffc4acebb80 R08: 0000000000000000 R09: 00007ffc4aceb220 [ 50.934384] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b4f503ead0 [ 50.935653] R13: 00007ffc4acebfb0 R14: 000055b4f503fbc0 R15: 000055b4f5050780 [ 50.936961] [ 50.937427] irq event stamp: 1831 [ 50.938038] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 50.939548] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 50.941070] softirqs last enabled at (1828): [] handle_softirqs+0x50c/0x770 [ 50.942603] softirqs last disabled at (1823): [] __irq_exit_rcu+0xc4/0x100 [ 50.944161] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:56259' (ECDSA) to the list of known hosts. 2025/11/17 16:07:09 fuzzer started 2025/11/17 16:07:09 dialing manager at localhost:37895 2025/11/17 16:07:09 checking machine... 2025/11/17 16:07:09 checking revisions... [ 51.817944] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:07:09 testing simple program... [ 51.910697] cgroup: Unknown subsys name 'net' [ 51.976913] cgroup: Unknown subsys name 'cpuset' [ 51.993216] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:07:09 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff8880170f5340 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880170f5de8 RDI=ffff8880170f5de8 RBP=ffff8880170f5d98 RSP=ffff88806ce08888 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880170f5de8 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 RIP=ffffffff8152757d RFL=00000082 [--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 00007fac90ce4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffef4eff000 CR3=000000000f6fc000 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=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002547f 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc34f774000 CR3=000000000d6d4000 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=6b9fc3c95f663795af40b1d3e5088d77 XMM02=0000000000303828ec2efd57dc4c00df XMM03=000000000030fdd0926cb6050f7b8681 XMM04=08b9573a9e08e49600000000000ae988 XMM05=d96330e2d2db8632000000000031fff0 XMM06=474038aa6c007e1f000000000031fe78 XMM07=e042d86d42eb936e0000000000310050 XMM08=926cb6050f7b86810000000000303888 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000