[ 44.246588] ------------[ cut here ]------------ [ 44.247428] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.249253] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.250539] Modules linked in: [ 44.251106] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 44.252930] Tainted: [W]=WARN [ 44.253433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.254759] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.255579] 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 [ 44.258471] RSP: 0018:ffff888017437bc0 EFLAGS: 00010286 [ 44.259356] RAX: 0000000000000000 RBX: ffffed1002e86f78 RCX: ffffffff813a4050 [ 44.260528] RDX: ffff888016829bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.261694] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e86f2f [ 44.262854] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.264021] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017437df8 [ 44.265183] FS: 00007f0f39eca900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.266486] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.267443] CR2: 00007ffee74c4ef7 CR3: 000000000df66000 CR4: 0000000000350ef0 [ 44.268617] Call Trace: [ 44.269072] [ 44.269447] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.270256] ? __create_object+0x59/0x80 [ 44.270968] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.271852] __vmalloc_noprof+0x59/0x60 [ 44.272498] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.273282] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.274120] bpf_prog_alloc+0x39/0x200 [ 44.274749] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.275587] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.276411] do_seccomp+0x349/0x25e0 [ 44.277059] ? find_held_lock+0x2b/0x80 [ 44.277713] ? do_prlimit+0x310/0x610 [ 44.278381] ? __pfx_do_seccomp+0x10/0x10 [ 44.279091] ? do_raw_spin_unlock+0x53/0x220 [ 44.279854] ? _raw_spin_unlock+0x1e/0x40 [ 44.280523] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.281393] ? static_key_count+0x60/0x80 [ 44.282110] prctl_set_seccomp+0x4e/0x70 [ 44.282772] __do_sys_prctl+0xe6c/0x1d70 [ 44.283465] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.284243] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.285116] ? irqentry_exit+0xf3/0x650 [ 44.285774] do_syscall_64+0xbf/0x430 [ 44.286448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.287305] RIP: 0033:0x7f0f3a3bc5cd [ 44.287948] 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 [ 44.290837] RSP: 002b:00007ffee74c3da0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.292075] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f3a3bc5cd [ 44.293232] RDX: 0000558213198e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.294389] RBP: 00007ffee74c3e00 R08: 0000000000000000 R09: 00007ffee74c34a0 [ 44.295788] R10: 0000000000000000 R11: 0000000000000246 R12: 00005582413c4ad0 [ 44.296962] R13: 00007ffee74c4230 R14: 00005582413c5bc0 R15: 00005582413d6780 [ 44.298138] [ 44.298524] irq event stamp: 1683 [ 44.299108] hardirqs last enabled at (1693): [] __up_console_sem+0x78/0x80 [ 44.300518] hardirqs last disabled at (1702): [] __up_console_sem+0x5d/0x80 [ 44.301894] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 44.303291] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 44.304675] ---[ end trace 0000000000000000 ]--- [ 47.660045] ------------[ cut here ]------------ [ 47.660787] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.662510] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.663752] Modules linked in: [ 47.664291] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 47.665972] Tainted: [W]=WARN [ 47.666447] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.667913] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.668652] 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 [ 47.671381] RSP: 0018:ffff888016e17bc0 EFLAGS: 00010286 [ 47.672230] RAX: 0000000000000000 RBX: ffffed1002dc2f78 RCX: ffffffff813a4050 [ 47.673299] RDX: ffff888016051bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.674391] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc2f2f [ 47.675461] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.676548] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e17df8 [ 47.677623] FS: 00007fd328322900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.678840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.679693] CR2: 00007fd328814580 CR3: 000000000d2ce000 CR4: 0000000000350ef0 [ 47.680783] Call Trace: [ 47.681196] [ 47.681542] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.682288] ? __create_object+0x59/0x80 [ 47.682942] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.683712] __vmalloc_noprof+0x59/0x60 [ 47.684386] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.685122] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.685906] bpf_prog_alloc+0x39/0x200 [ 47.686489] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.687272] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.688030] do_seccomp+0x349/0x25e0 [ 47.688597] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.689347] ? __pfx_do_seccomp+0x10/0x10 [ 47.690023] ? find_held_lock+0x2b/0x80 [ 47.690614] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.691411] ? static_key_count+0x60/0x80 [ 47.692086] prctl_set_seccomp+0x4e/0x70 [ 47.692696] __do_sys_prctl+0xe6c/0x1d70 [ 47.693352] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.694073] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.694880] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.695664] ? irqentry_exit+0xf3/0x650 [ 47.696359] do_syscall_64+0xbf/0x430 [ 47.697008] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.697944] RIP: 0033:0x7fd3288145cd [ 47.698606] 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 [ 47.701788] RSP: 002b:00007ffd44f586e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.703160] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3288145cd [ 47.704457] RDX: 0000559d79f41e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.705731] RBP: 00007ffd44f58740 R08: 0000000000000000 R09: 00007ffd44f57de0 [ 47.707002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559d7bb02ad0 [ 47.708295] R13: 00007ffd44f58b70 R14: 0000559d7bb03bc0 R15: 0000559d7bb14780 [ 47.709604] [ 47.710057] irq event stamp: 1869 [ 47.710659] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 47.712198] hardirqs last disabled at (1886): [] __up_console_sem+0x5d/0x80 [ 47.713721] softirqs last enabled at (1816): [] handle_softirqs+0x50c/0x770 [ 47.715257] softirqs last disabled at (1811): [] __irq_exit_rcu+0xc4/0x100 [ 47.716771] ---[ end trace 0000000000000000 ]--- [ 48.501119] ------------[ cut here ]------------ [ 48.502048] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.504052] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.505498] Modules linked in: [ 48.506373] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.508399] Tainted: [W]=WARN [ 48.509006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.510477] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.511378] 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 [ 48.514560] RSP: 0018:ffff888016f27bc0 EFLAGS: 00010286 [ 48.515548] RAX: 0000000000000000 RBX: ffffed1002de4f78 RCX: ffffffff813a4050 [ 48.516847] RDX: ffff888019c1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.518152] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002de4f2f [ 48.519438] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.520725] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f27df8 [ 48.522022] FS: 00007fd12da5c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.523462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.524551] CR2: 00007ffc665d2ef7 CR3: 0000000020522000 CR4: 0000000000350ef0 [ 48.525857] Call Trace: [ 48.526319] [ 48.526721] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.527622] ? __create_object+0x59/0x80 [ 48.528441] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.529420] __vmalloc_noprof+0x59/0x60 [ 48.530194] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.531081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.532028] bpf_prog_alloc+0x39/0x200 [ 48.532742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.533667] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.534565] do_seccomp+0x349/0x25e0 [ 48.535287] ? find_held_lock+0x2b/0x80 [ 48.536086] ? do_prlimit+0x310/0x610 [ 48.536791] ? __pfx_do_seccomp+0x10/0x10 [ 48.537600] ? do_raw_spin_unlock+0x53/0x220 [ 48.538432] ? _raw_spin_unlock+0x1e/0x40 [ 48.539226] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.540208] ? static_key_count+0x60/0x80 [ 48.541018] prctl_set_seccomp+0x4e/0x70 [ 48.541750] __do_sys_prctl+0xe6c/0x1d70 [ 48.542552] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.543419] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.544389] ? irqentry_exit+0xf3/0x650 [ 48.545161] do_syscall_64+0xbf/0x430 [ 48.545902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.546806] RIP: 0033:0x7fd12df4e5cd [ 48.547512] 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 [ 48.550694] RSP: 002b:00007ffc665d0860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.552087] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd12df4e5cd [ 48.553372] RDX: 0000563c0b9cbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.554652] RBP: 00007ffc665d08c0 R08: 0000000000000000 R09: 00007ffc665cff60 [ 48.555928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563c422e6b10 [ 48.557211] R13: 00007ffc665d0cf0 R14: 0000563c422e72b0 R15: 0000563c422fb6f0 [ 48.558503] [ 48.558966] irq event stamp: 1841 [ 48.559573] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 48.561113] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 48.562649] softirqs last enabled at (1398): [] handle_softirqs+0x50c/0x770 [ 48.564211] softirqs last disabled at (1393): [] __irq_exit_rcu+0xc4/0x100 [ 48.566155] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35258' (ECDSA) to the list of known hosts. 2025/11/17 15:45:19 fuzzer started 2025/11/17 15:45:19 dialing manager at localhost:37895 2025/11/17 15:45:19 checking machine... 2025/11/17 15:45:19 checking revisions... [ 49.520165] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:45:19 testing simple program... [ 49.599411] cgroup: Unknown subsys name 'net' [ 49.653458] cgroup: Unknown subsys name 'cpuset' [ 49.668519] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:45:18 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88801a11f5a0 R8 =0000000000000001 R9 =ffff88801a11f6a8 R10=000000000003c9ed R11=0000000000026761 R12=ffffffff8135e7a2 R13=ffff88801a11f6b0 R14=ffff88801a11fa90 R15=ffff88801a11f668 RIP=ffffffff815bcfa0 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd328322900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd3288d9618 CR3=000000002040f000 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=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=00000000000272af 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=00000206 [-----P-] 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 fffffe0b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd3288d7650 CR3=000000000ebbe000 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=2038313a35343a353120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038313a35343a3531203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000