[ 54.060230] ------------[ cut here ]------------ [ 54.060854] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.062282] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 54.063243] Modules linked in: [ 54.063659] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.064959] Tainted: [W]=WARN [ 54.065322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.066297] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.066904] 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 [ 54.069148] RSP: 0018:ffff8880185efbc0 EFLAGS: 00010286 [ 54.069835] RAX: 0000000000000000 RBX: ffffed10030bdf78 RCX: ffffffff813a4050 [ 54.070667] RDX: ffff88801a755340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.071487] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030bdf2f [ 54.072282] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.073105] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880185efdf8 [ 54.073941] FS: 00007fcba74a2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.074873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.075555] CR2: 00007fcba7994580 CR3: 0000000013151000 CR4: 0000000000350ef0 [ 54.076382] Call Trace: [ 54.076683] [ 54.076952] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.077542] ? __create_object+0x59/0x80 [ 54.078023] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.078647] __vmalloc_noprof+0x59/0x60 [ 54.079108] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.079669] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.080246] bpf_prog_alloc+0x39/0x200 [ 54.080719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.081288] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.081879] do_seccomp+0x349/0x25e0 [ 54.082317] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.082897] ? __pfx_do_seccomp+0x10/0x10 [ 54.083406] ? find_held_lock+0x2b/0x80 [ 54.083878] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.084495] ? static_key_count+0x60/0x80 [ 54.084986] prctl_set_seccomp+0x4e/0x70 [ 54.085494] __do_sys_prctl+0xe6c/0x1d70 [ 54.085978] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.086528] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.087122] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.087742] ? irqentry_exit+0xf3/0x650 [ 54.088211] do_syscall_64+0xbf/0x430 [ 54.088687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.089276] RIP: 0033:0x7fcba79945cd [ 54.089743] 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 [ 54.091787] RSP: 002b:00007ffeaf117a50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.092680] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcba79945cd [ 54.093526] RDX: 000055f55dd86e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.094345] RBP: 00007ffeaf117ab0 R08: 0000000000000000 R09: 00007ffeaf117150 [ 54.095198] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f58efa6ad0 [ 54.096056] R13: 00007ffeaf117ee0 R14: 000055f58efa7bc0 R15: 000055f58efb8780 [ 54.096913] [ 54.097194] irq event stamp: 1785 [ 54.097641] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 54.098653] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 54.099667] softirqs last enabled at (1388): [] handle_softirqs+0x50c/0x770 [ 54.100701] softirqs last disabled at (1367): [] __irq_exit_rcu+0xc4/0x100 [ 54.101715] ---[ end trace 0000000000000000 ]--- [ 57.040475] ------------[ cut here ]------------ [ 57.041401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.043524] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.044985] Modules linked in: [ 57.045642] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.047880] Tainted: [W]=WARN [ 57.048555] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.050061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.050987] 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 [ 57.054228] RSP: 0018:ffff888016c4fbc0 EFLAGS: 00010286 [ 57.055216] RAX: 0000000000000000 RBX: ffffed1002d89f78 RCX: ffffffff813a4050 [ 57.056514] RDX: ffff888015dc8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.057819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d89f2f [ 57.059113] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.060415] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c4fdf8 [ 57.061726] FS: 00007f24ba0e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.063187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.064262] CR2: 00007f24ba6464a6 CR3: 000000000e2da000 CR4: 0000000000350ef0 [ 57.065569] Call Trace: [ 57.066038] [ 57.066495] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.067409] ? __create_object+0x59/0x80 [ 57.068155] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.069137] __vmalloc_noprof+0x59/0x60 [ 57.069916] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.070801] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.071742] bpf_prog_alloc+0x39/0x200 [ 57.072494] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.073447] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.074318] do_seccomp+0x349/0x25e0 [ 57.075053] ? find_held_lock+0x2b/0x80 [ 57.075817] ? do_prlimit+0x310/0x610 [ 57.076570] ? __pfx_do_seccomp+0x10/0x10 [ 57.077325] ? do_raw_spin_unlock+0x53/0x220 [ 57.078187] ? _raw_spin_unlock+0x1e/0x40 [ 57.078976] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.079954] ? static_key_count+0x60/0x80 [ 57.080766] prctl_set_seccomp+0x4e/0x70 [ 57.081567] __do_sys_prctl+0xe6c/0x1d70 [ 57.082317] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.083188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.084163] ? irqentry_exit+0xf3/0x650 [ 57.084941] do_syscall_64+0xbf/0x430 [ 57.085702] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.086667] RIP: 0033:0x7f24ba5d25cd [ 57.087338] 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 [ 57.090579] RSP: 002b:00007ffe7bc74030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.091960] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f24ba5d25cd [ 57.093255] RDX: 000055d3a10d9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.094572] RBP: 00007ffe7bc74090 R08: 0000000000000000 R09: 00007ffe7bc73730 [ 57.095652] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d3d83bcad0 [ 57.096739] R13: 00007ffe7bc744c0 R14: 000055d3d83bdbc0 R15: 000055d3d83ce780 [ 57.097849] [ 57.098209] irq event stamp: 1831 [ 57.098756] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 57.100046] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 57.101335] softirqs last enabled at (1444): [] handle_softirqs+0x50c/0x770 [ 57.102666] softirqs last disabled at (1439): [] __irq_exit_rcu+0xc4/0x100 [ 57.103943] ---[ end trace 0000000000000000 ]--- [ 57.829896] ------------[ cut here ]------------ [ 57.830824] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.832866] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 57.834331] Modules linked in: [ 57.834968] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.837190] Tainted: [W]=WARN [ 57.837869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.839376] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.840255] 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 [ 57.843441] RSP: 0018:ffff88801aa67bc0 EFLAGS: 00010286 [ 57.844420] RAX: 0000000000000000 RBX: ffffed100354cf78 RCX: ffffffff813a4050 [ 57.845724] RDX: ffff8880157c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.847003] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100354cf2f [ 57.848303] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.849589] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa67df8 [ 57.850882] FS: 00007f9053489900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.852319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.853410] CR2: 00007f90539ef4a6 CR3: 000000001e645000 CR4: 0000000000350ef0 [ 57.854695] Call Trace: [ 57.855166] [ 57.855622] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.856527] ? __create_object+0x59/0x80 [ 57.857269] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.858229] __vmalloc_noprof+0x59/0x60 [ 57.858976] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.859842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.860776] bpf_prog_alloc+0x39/0x200 [ 57.861535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.862454] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.863320] do_seccomp+0x349/0x25e0 [ 57.864046] ? find_held_lock+0x2b/0x80 [ 57.864798] ? do_prlimit+0x310/0x610 [ 57.865553] ? __pfx_do_seccomp+0x10/0x10 [ 57.866293] ? do_raw_spin_unlock+0x53/0x220 [ 57.867122] ? _raw_spin_unlock+0x1e/0x40 [ 57.867909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.868878] ? static_key_count+0x60/0x80 [ 57.869694] prctl_set_seccomp+0x4e/0x70 [ 57.870463] __do_sys_prctl+0xe6c/0x1d70 [ 57.871199] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.872055] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.873117] ? irqentry_exit+0xf3/0x650 [ 57.873988] do_syscall_64+0xbf/0x430 [ 57.874734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.875689] RIP: 0033:0x7f905397b5cd [ 57.876398] 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 [ 57.879584] RSP: 002b:00007ffd3208a0c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.880948] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f905397b5cd [ 57.882233] RDX: 0000555ba4474e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.883520] RBP: 00007ffd3208a120 R08: 0000000000000000 R09: 00007ffd320897c0 [ 57.884801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555baac66ad0 [ 57.886091] R13: 00007ffd3208a550 R14: 0000555baac67bc0 R15: 0000555baac78780 [ 57.887393] [ 57.887816] irq event stamp: 1765 [ 57.888461] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 57.889989] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 57.891505] softirqs last enabled at (1364): [] handle_softirqs+0x50c/0x770 [ 57.893039] softirqs last disabled at (1359): [] __irq_exit_rcu+0xc4/0x100 [ 57.894550] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62314' (ECDSA) to the list of known hosts. 2025/11/18 07:08:32 fuzzer started 2025/11/18 07:08:32 dialing manager at localhost:37895 2025/11/18 07:08:32 checking machine... 2025/11/18 07:08:32 checking revisions... [ 58.784473] kmemleak: Automatic memory scanning thread ended 2025/11/18 07:08:33 testing simple program... [ 58.876915] cgroup: Unknown subsys name 'net' [ 58.933018] cgroup: Unknown subsys name 'cpuset' [ 58.946652] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:08:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff819e0bbf RDX=1ffff110017f927d RSI=ffffffff819e0893 RDI=0000000000000005 RBP=ffff88800bfc93c0 RSP=ffff8880168afd10 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015fb3f00 R13=ffff888015fb3f00 R14=1ffff11002d15fa4 R15=ffff888015fb3f00 RIP=ffffffff819e08b0 RFL=00000216 [----AP-] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f24ba0e0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe7bc6cefc CR3=000000001c39c000 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=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=361a36329217231f5104d2c83ac18668 XMM05=00000000000000000000000000000000 XMM06=361a36326317231f510472203a73733d XMM07=672065736f6c635f6e6f69737365733a XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002c9f1 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdf2ff9648 CR3=000000000dcba000 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=38303a373020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343930 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000