[ 46.039890] ------------[ cut here ]------------ [ 46.040823] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.042856] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 46.044542] Modules linked in: [ 46.045271] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.047253] Tainted: [W]=WARN [ 46.047856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.049351] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.050284] 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 [ 46.053468] RSP: 0018:ffff88801595fbc0 EFLAGS: 00010286 [ 46.054442] RAX: 0000000000000000 RBX: ffffed1002b2bf78 RCX: ffffffff813a4050 [ 46.055755] RDX: ffff888015f9d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.057043] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b2bf2f [ 46.058352] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.059636] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801595fdf8 [ 46.060930] FS: 00007fa9de53a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.062381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.063467] CR2: 00007ffe5affbef7 CR3: 000000000d11b000 CR4: 0000000000350ef0 [ 46.064750] Call Trace: [ 46.065221] [ 46.065631] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.066537] ? __create_object+0x59/0x80 [ 46.067320] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.068297] __vmalloc_noprof+0x59/0x60 [ 46.069064] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.069959] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.070908] bpf_prog_alloc+0x39/0x200 [ 46.071601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.072534] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.073478] do_seccomp+0x349/0x25e0 [ 46.074200] ? find_held_lock+0x2b/0x80 [ 46.074961] ? do_prlimit+0x310/0x610 [ 46.075656] ? __pfx_do_seccomp+0x10/0x10 [ 46.076445] ? do_raw_spin_unlock+0x53/0x220 [ 46.077285] ? _raw_spin_unlock+0x1e/0x40 [ 46.078052] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.079026] ? static_key_count+0x60/0x80 [ 46.079828] prctl_set_seccomp+0x4e/0x70 [ 46.080567] __do_sys_prctl+0xe6c/0x1d70 [ 46.081359] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.082230] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.083199] ? irqentry_exit+0xf3/0x650 [ 46.083970] do_syscall_64+0xbf/0x430 [ 46.084677] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.085639] RIP: 0033:0x7fa9dea2c5cd [ 46.086340] 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 [ 46.089544] RSP: 002b:00007ffe5affaa50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.090925] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa9dea2c5cd [ 46.092223] RDX: 0000557d68054e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.093518] RBP: 00007ffe5affaab0 R08: 0000000000000000 R09: 00007ffe5affa150 [ 46.094817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d850a22b0 [ 46.096097] R13: 00007ffe5affaee0 R14: 0000557d850a4d20 R15: 0000557d850b68d0 [ 46.097413] [ 46.097891] irq event stamp: 1803 [ 46.098440] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 46.099703] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 46.100991] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 46.102275] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.103530] ---[ end trace 0000000000000000 ]--- [ 48.995160] ------------[ cut here ]------------ [ 48.996102] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.998110] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.999583] Modules linked in: [ 49.000214] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.002217] Tainted: [W]=WARN [ 49.002812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.004278] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.005192] 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 [ 49.008337] RSP: 0018:ffff8880180c7bc0 EFLAGS: 00010286 [ 49.009325] RAX: 0000000000000000 RBX: ffffed1003018f78 RCX: ffffffff813a4050 [ 49.010608] RDX: ffff888013903780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.011884] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003018f2f [ 49.013173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.014464] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880180c7df8 [ 49.015763] FS: 00007f6a594b6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.017195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.018249] CR2: 00007f6a599a8580 CR3: 0000000020450000 CR4: 0000000000350ef0 [ 49.019531] Call Trace: [ 49.020030] [ 49.020441] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.021355] ? __create_object+0x59/0x80 [ 49.022154] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.023115] __vmalloc_noprof+0x59/0x60 [ 49.023871] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.024698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.025636] bpf_prog_alloc+0x39/0x200 [ 49.026368] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.027292] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.028187] do_seccomp+0x349/0x25e0 [ 49.028907] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.029819] ? __pfx_do_seccomp+0x10/0x10 [ 49.030551] ? find_held_lock+0x2b/0x80 [ 49.031310] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.032267] ? static_key_count+0x60/0x80 [ 49.033067] prctl_set_seccomp+0x4e/0x70 [ 49.033852] __do_sys_prctl+0xe6c/0x1d70 [ 49.034593] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.035451] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.036428] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.037408] ? irqentry_exit+0xf3/0x650 [ 49.038170] do_syscall_64+0xbf/0x430 [ 49.038975] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.039927] RIP: 0033:0x7f6a599a85cd [ 49.040575] 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 [ 49.043698] RSP: 002b:00007ffd3ca4fa50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.045066] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6a599a85cd [ 49.046376] RDX: 0000555fa85ade00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.047633] RBP: 00007ffd3ca4fab0 R08: 0000000000000000 R09: 00007ffd3ca4f150 [ 49.048890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555fb4e2cbf0 [ 49.050155] R13: 00007ffd3ca4fee0 R14: 0000555fb4e36380 R15: 0000555fb4e41460 [ 49.051435] [ 49.051885] irq event stamp: 1755 [ 49.052477] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 49.053873] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.054789] softirqs last enabled at (1644): [] handle_softirqs+0x50c/0x770 [ 49.055692] softirqs last disabled at (1633): [] __irq_exit_rcu+0xc4/0x100 [ 49.056599] ---[ end trace 0000000000000000 ]--- [ 49.767953] ------------[ cut here ]------------ [ 49.768987] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.771657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.773334] Modules linked in: [ 49.774374] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.776579] Tainted: [W]=WARN [ 49.777240] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.778840] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.779833] 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 [ 49.783211] RSP: 0018:ffff88800c087bc0 EFLAGS: 00010286 [ 49.784284] RAX: 0000000000000000 RBX: ffffed1001810f78 RCX: ffffffff813a4050 [ 49.785738] RDX: ffff888015c50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.787108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001810f2f [ 49.788498] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.789883] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800c087df8 [ 49.791251] FS: 00007f5d128db900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.792799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.793970] CR2: 00007fffd6222ef7 CR3: 000000001fe59000 CR4: 0000000000350ef0 [ 49.795344] Call Trace: [ 49.795915] [ 49.796355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.797343] ? __create_object+0x59/0x80 [ 49.798177] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.799237] __vmalloc_noprof+0x59/0x60 [ 49.800136] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.801256] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.802413] bpf_prog_alloc+0x39/0x200 [ 49.803357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.804528] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.805592] do_seccomp+0x349/0x25e0 [ 49.806379] ? find_held_lock+0x2b/0x80 [ 49.807193] ? do_prlimit+0x310/0x610 [ 49.808010] ? __pfx_do_seccomp+0x10/0x10 [ 49.808879] ? do_raw_spin_unlock+0x53/0x220 [ 49.809819] ? _raw_spin_unlock+0x1e/0x40 [ 49.810624] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.811665] ? static_key_count+0x60/0x80 [ 49.812534] prctl_set_seccomp+0x4e/0x70 [ 49.813392] __do_sys_prctl+0xe6c/0x1d70 [ 49.814249] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.815188] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.816239] ? irqentry_exit+0xf3/0x650 [ 49.817076] do_syscall_64+0xbf/0x430 [ 49.817933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.818981] RIP: 0033:0x7f5d12dcd5cd [ 49.819702] 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 [ 49.823210] RSP: 002b:00007fffd6220830 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.824691] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5d12dcd5cd [ 49.826119] RDX: 0000561531851e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.827595] RBP: 00007fffd6220890 R08: 0000000000000000 R09: 00007fffd621ff30 [ 49.828991] R10: 0000000000000000 R11: 0000000000000246 R12: 000056154eeebad0 [ 49.830356] R13: 00007fffd6220cc0 R14: 000056154eeecbc0 R15: 000056154eefd780 [ 49.831548] [ 49.831962] irq event stamp: 3395 [ 49.832518] hardirqs last enabled at (3403): [] __up_console_sem+0x78/0x80 [ 49.833924] hardirqs last disabled at (3412): [] __up_console_sem+0x5d/0x80 [ 49.835279] softirqs last enabled at (3284): [] handle_softirqs+0x50c/0x770 [ 49.836652] softirqs last disabled at (3279): [] __irq_exit_rcu+0xc4/0x100 [ 49.838028] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12574' (ECDSA) to the list of known hosts. 2025/11/17 14:33:17 fuzzer started 2025/11/17 14:33:18 dialing manager at localhost:37895 2025/11/17 14:33:18 checking machine... 2025/11/17 14:33:18 checking revisions... [ 50.765016] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:33:18 testing simple program... [ 50.855144] cgroup: Unknown subsys name 'net' [ 50.906120] cgroup: Unknown subsys name 'cpuset' [ 50.933520] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:33:17 Registers: info registers vcpu 0 RAX=00000000000441dd RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd00e2bf8 CR3=0000000005c8a000 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=00007f9f4959e510000055aa77b7b790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00007fd648006260 RBX=0000000000000000 RCX=0000000000000280 RDX=0000000000000094 RSI=0000000000021000 RDI=0000000000000036 RBP=0000000000000280 RSP=00007fd65745f5e0 R8 =0000000000000000 R9 =00007fd648000080 R10=00007fd6480064e0 R11=0000000000000000 R12=00007fd648000020 R13=00007fd6480008d0 R14=fffffffffffffee0 R15=00007fd6480002f0 RIP=00007fd65787c9f1 RFL=00000212 [----A--] 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 00007fd657463700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6a59a6d618 CR3=000000000c270000 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=ffffffffffffffffffffffffff000000 XMM01=00000000000000003043545500435455 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732037313a3333 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383137 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000