[ 46.262064] ------------[ cut here ]------------ [ 46.263015] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.265033] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.266503] Modules linked in: [ 46.267100] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.269342] Tainted: [W]=WARN [ 46.269896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.271369] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.272293] 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 [ 46.275452] RSP: 0018:ffff8880175cfbc0 EFLAGS: 00010286 [ 46.276428] RAX: 0000000000000000 RBX: ffffed1002eb9f78 RCX: ffffffff813a4050 [ 46.277730] RDX: ffff88801a6b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.279002] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eb9f2f [ 46.280306] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.281588] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880175cfdf8 [ 46.282879] FS: 00007fd68648c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.284336] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.285420] CR2: 00007ffd7bbf5ef7 CR3: 000000000bb16000 CR4: 0000000000350ef0 [ 46.286680] Call Trace: [ 46.287147] [ 46.287606] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.288493] ? __create_object+0x59/0x80 [ 46.289289] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.290272] __vmalloc_noprof+0x59/0x60 [ 46.290989] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.291861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.292807] bpf_prog_alloc+0x39/0x200 [ 46.293549] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.294486] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.295395] do_seccomp+0x349/0x25e0 [ 46.296070] ? find_held_lock+0x2b/0x80 [ 46.296832] ? do_prlimit+0x310/0x610 [ 46.297564] ? __pfx_do_seccomp+0x10/0x10 [ 46.298340] ? do_raw_spin_unlock+0x53/0x220 [ 46.299135] ? _raw_spin_unlock+0x1e/0x40 [ 46.299920] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.300894] ? static_key_count+0x60/0x80 [ 46.301697] prctl_set_seccomp+0x4e/0x70 [ 46.302454] __do_sys_prctl+0xe6c/0x1d70 [ 46.303233] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.304048] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.305018] ? irqentry_exit+0xf3/0x650 [ 46.305759] do_syscall_64+0xbf/0x430 [ 46.306499] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.307448] RIP: 0033:0x7fd68697e5cd [ 46.308110] 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 [ 46.311305] RSP: 002b:00007ffd7bbf33b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.312702] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd68697e5cd [ 46.313977] RDX: 0000559f0dd98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.315248] RBP: 00007ffd7bbf3410 R08: 0000000000000000 R09: 00007ffd7bbf2ab0 [ 46.316533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559f2ebd7ad0 [ 46.317820] R13: 00007ffd7bbf3840 R14: 0000559f2ebd8bc0 R15: 0000559f2ebe9780 [ 46.319111] [ 46.319585] irq event stamp: 1751 [ 46.320229] hardirqs last enabled at (1761): [] __up_console_sem+0x78/0x80 [ 46.321774] hardirqs last disabled at (1770): [] __up_console_sem+0x5d/0x80 [ 46.323317] softirqs last enabled at (1270): [] handle_softirqs+0x50c/0x770 [ 46.324856] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100 [ 46.326380] ---[ end trace 0000000000000000 ]--- [ 49.883306] ------------[ cut here ]------------ [ 49.884303] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.886393] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.887924] Modules linked in: [ 49.888650] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.890753] Tainted: [W]=WARN [ 49.891388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.892957] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.893923] 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 [ 49.897300] RSP: 0018:ffff88800f3afbc0 EFLAGS: 00010286 [ 49.898336] RAX: 0000000000000000 RBX: ffffed1001e75f78 RCX: ffffffff813a4050 [ 49.899688] RDX: ffff8880169a0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.900968] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e75f2f [ 49.902251] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.903596] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3afdf8 [ 49.905002] FS: 00007f8271c15900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.906585] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.907821] CR2: 00007f8272107580 CR3: 000000001ff2d000 CR4: 0000000000350ef0 [ 49.909339] Call Trace: [ 49.909860] [ 49.910377] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.911376] ? __create_object+0x59/0x80 [ 49.912227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.913255] __vmalloc_noprof+0x59/0x60 [ 49.914053] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.915006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.916038] bpf_prog_alloc+0x39/0x200 [ 49.916893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.917908] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.918977] do_seccomp+0x349/0x25e0 [ 49.919730] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.920648] ? __pfx_do_seccomp+0x10/0x10 [ 49.921452] ? find_held_lock+0x2b/0x80 [ 49.922221] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.923140] ? static_key_count+0x60/0x80 [ 49.923952] prctl_set_seccomp+0x4e/0x70 [ 49.924755] __do_sys_prctl+0xe6c/0x1d70 [ 49.925540] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.926413] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.927377] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.928363] ? irqentry_exit+0xf3/0x650 [ 49.929082] do_syscall_64+0xbf/0x430 [ 49.929813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.930771] RIP: 0033:0x7f82721075cd [ 49.931477] 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 [ 49.934625] RSP: 002b:00007ffebc1c4dd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.935976] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f82721075cd [ 49.937269] RDX: 000055db43e8ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.938529] RBP: 00007ffebc1c4e30 R08: 0000000000000000 R09: 00007ffebc1c44d0 [ 49.939796] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db45fc7ad0 [ 49.941073] R13: 00007ffebc1c5260 R14: 000055db45fc8bc0 R15: 000055db45fd9780 [ 49.942359] [ 49.942782] irq event stamp: 1735 [ 49.943422] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 49.944931] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 49.946425] softirqs last enabled at (1376): [] handle_softirqs+0x50c/0x770 [ 49.947939] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 49.949308] ---[ end trace 0000000000000000 ]--- [ 50.778257] ------------[ cut here ]------------ [ 50.779133] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.781300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.782779] Modules linked in: [ 50.783422] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.785425] Tainted: [W]=WARN [ 50.785984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.787452] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.788399] 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 [ 50.791556] RSP: 0018:ffff88800a687bc0 EFLAGS: 00010286 [ 50.792533] RAX: 0000000000000000 RBX: ffffed10014d0f78 RCX: ffffffff813a4050 [ 50.793821] RDX: ffff88801a690000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.795107] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10014d0f2f [ 50.796399] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.797678] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a687df8 [ 50.798967] FS: 00007f0984887900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.800410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.801483] CR2: 00007ffd7ac45ef7 CR3: 000000001fd92000 CR4: 0000000000350ef0 [ 50.802771] Call Trace: [ 50.803268] [ 50.803687] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.804601] ? __create_object+0x59/0x80 [ 50.805379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.806353] __vmalloc_noprof+0x59/0x60 [ 50.807065] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.807946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.808874] bpf_prog_alloc+0x39/0x200 [ 50.809601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.810525] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.811430] do_seccomp+0x349/0x25e0 [ 50.812102] ? find_held_lock+0x2b/0x80 [ 50.812867] ? do_prlimit+0x310/0x610 [ 50.813613] ? __pfx_do_seccomp+0x10/0x10 [ 50.814402] ? do_raw_spin_unlock+0x53/0x220 [ 50.815228] ? _raw_spin_unlock+0x1e/0x40 [ 50.815955] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.816914] ? static_key_count+0x60/0x80 [ 50.817703] prctl_set_seccomp+0x4e/0x70 [ 50.818471] __do_sys_prctl+0xe6c/0x1d70 [ 50.819251] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.820062] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.821035] ? irqentry_exit+0xf3/0x650 [ 50.821802] do_syscall_64+0xbf/0x430 [ 50.822544] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.823490] RIP: 0033:0x7f0984d795cd [ 50.824148] 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 [ 50.827341] RSP: 002b:00007ffd7ac447e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.828708] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0984d795cd [ 50.829992] RDX: 000055ed20a7be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.831284] RBP: 00007ffd7ac44840 R08: 0000000000000000 R09: 00007ffd7ac43ee0 [ 50.832560] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed4005dad0 [ 50.833852] R13: 00007ffd7ac44c70 R14: 000055ed4005ebc0 R15: 000055ed4006f780 [ 50.835181] [ 50.835617] irq event stamp: 1805 [ 50.836272] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 50.837807] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 50.839345] softirqs last enabled at (1386): [] handle_softirqs+0x50c/0x770 [ 50.840890] softirqs last disabled at (1371): [] __irq_exit_rcu+0xc4/0x100 [ 50.842410] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:4291' (ECDSA) to the list of known hosts. 2025/11/18 16:26:37 fuzzer started 2025/11/18 16:26:37 dialing manager at localhost:34383 2025/11/18 16:26:38 checking machine... 2025/11/18 16:26:38 checking revisions... [ 51.788615] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:26:38 testing simple program... [ 51.870785] cgroup: Unknown subsys name 'net' [ 51.920764] cgroup: Unknown subsys name 'cpuset' [ 51.934412] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:26:37 Registers: info registers vcpu 0 RAX=00000000000447f9 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6c31bdd000 CR3=0000000017c35000 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=8782493c24be67a95745daee7fa6ceda XMM02=00000000003038d8eff9b2d0a8fce9cb XMM03=00000000003039a82c67c8bc2e329bc3 XMM04=63cc39095d77354500000000000ae988 XMM05=e04ff9959acdaf4f0000000000321000 XMM06=474038aa6c007e1f000000000031fdf0 XMM07=fb795ef6d6577056000000000030ffc0 XMM08=2c67c8bc2e329bc30000000000303948 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007f6c33121a90 RBX=000056509a568360 RCX=00007f6c32d8f116 RDX=0000000000000014 RSI=00007ffc290089b0 RDI=0000000000000000 RBP=0000000000000000 RSP=00007ffc29008990 R8 =0000000000000000 R9 =00007f6c3311b000 R10=00000000ffffffff R11=0000000000000000 R12=00007ffc290089b0 R13=0000000000000014 R14=0000000000000000 R15=0000000000000000 RIP=00007f6c32d56b3a RFL=00000206 [-----P-] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6c324c6900 00000000 00000000 GS =0000 0000000000000000 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=00007f82721ca650 CR3=0000000017c35000 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=8782493c24be67a95745daee7fa6ceda XMM02=00000000003038d8eff9b2d0a8fce9cb XMM03=00000000003039a82c67c8bc2e329bc3 XMM04=63cc39095d77354500000000000ae988 XMM05=e04ff9959acdaf4f0000000000321000 XMM06=474038aa6c007e1f000000000031fdf0 XMM07=fb795ef6d6577056000000000030ffc0 XMM08=2c67c8bc2e329bc30000000000303948 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000