[ 53.964603] ------------[ cut here ]------------ [ 53.965545] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.967615] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 53.969066] Modules linked in: [ 53.969657] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.971738] Tainted: [W]=WARN [ 53.972286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.973743] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.974598] 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 [ 53.977740] RSP: 0018:ffff88801b897bc0 EFLAGS: 00010286 [ 53.978655] RAX: 0000000000000000 RBX: ffffed1003712f78 RCX: ffffffff813a4050 [ 53.979926] RDX: ffff888016625340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.981200] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003712f2f [ 53.982458] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.983734] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b897df8 [ 53.985011] FS: 00007f912ac1d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.986444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.987501] CR2: 00007ffe26a0eef8 CR3: 000000000e8b1000 CR4: 0000000000350ef0 [ 53.988780] Call Trace: [ 53.989237] [ 53.989643] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.990544] ? __create_object+0x59/0x80 [ 53.991686] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.992640] __vmalloc_noprof+0x59/0x60 [ 53.993387] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.994255] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.995189] bpf_prog_alloc+0x39/0x200 [ 53.995911] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.996841] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.997741] do_seccomp+0x349/0x25e0 [ 53.998418] ? find_held_lock+0x2b/0x80 [ 53.999180] ? do_prlimit+0x310/0x610 [ 53.999916] ? __pfx_do_seccomp+0x10/0x10 [ 54.000649] ? do_raw_spin_unlock+0x53/0x220 [ 54.001483] ? _raw_spin_unlock+0x1e/0x40 [ 54.002245] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.003217] ? static_key_count+0x60/0x80 [ 54.004016] prctl_set_seccomp+0x4e/0x70 [ 54.004783] __do_sys_prctl+0xe6c/0x1d70 [ 54.005516] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.006379] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.007351] ? irqentry_exit+0xf3/0x650 [ 54.008119] do_syscall_64+0xbf/0x430 [ 54.008846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.009788] RIP: 0033:0x7f912b10f5cd [ 54.010444] 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 [ 54.013586] RSP: 002b:00007ffe26a0c900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.014946] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f912b10f5cd [ 54.016209] RDX: 000056015fdcce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.017475] RBP: 00007ffe26a0c960 R08: 0000000000000000 R09: 00007ffe26a0c000 [ 54.018748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560199218b10 [ 54.020033] R13: 00007ffe26a0cd90 R14: 00005601992192b0 R15: 000056019922d6f0 [ 54.021318] [ 54.021772] irq event stamp: 1705 [ 54.022375] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 54.023881] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 54.025381] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 54.026922] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 54.028417] ---[ end trace 0000000000000000 ]--- [ 57.679221] ------------[ cut here ]------------ [ 57.680129] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.682176] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 57.683640] Modules linked in: [ 57.684271] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.686478] Tainted: [W]=WARN [ 57.687152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.688621] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.689534] 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 [ 57.692718] RSP: 0018:ffff88801ba67bc0 EFLAGS: 00010286 [ 57.693649] RAX: 0000000000000000 RBX: ffffed100374cf78 RCX: ffffffff813a4050 [ 57.694931] RDX: ffff8880162bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.696225] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100374cf2f [ 57.697513] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.698806] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ba67df8 [ 57.700102] FS: 00007f13e076f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.701561] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.702632] CR2: 00007ffda79f9ef8 CR3: 000000000d038000 CR4: 0000000000350ef0 [ 57.703928] Call Trace: [ 57.704390] [ 57.704845] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.706033] ? __create_object+0x59/0x80 [ 57.707105] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.708252] __vmalloc_noprof+0x59/0x60 [ 57.709081] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.710030] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.711092] bpf_prog_alloc+0x39/0x200 [ 57.711861] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.712812] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.713745] do_seccomp+0x349/0x25e0 [ 57.714444] ? find_held_lock+0x2b/0x80 [ 57.715252] ? do_prlimit+0x310/0x610 [ 57.716015] ? __pfx_do_seccomp+0x10/0x10 [ 57.716836] ? do_raw_spin_unlock+0x53/0x220 [ 57.717657] ? _raw_spin_unlock+0x1e/0x40 [ 57.718470] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.719478] ? static_key_count+0x60/0x80 [ 57.720314] prctl_set_seccomp+0x4e/0x70 [ 57.721127] __do_sys_prctl+0xe6c/0x1d70 [ 57.721934] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.722838] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.723946] ? irqentry_exit+0xf3/0x650 [ 57.724768] do_syscall_64+0xbf/0x430 [ 57.725498] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.726501] RIP: 0033:0x7f13e0c615cd [ 57.727314] 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 [ 57.730749] RSP: 002b:00007ffda79f72e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.732304] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f13e0c615cd [ 57.733727] RDX: 000055a163970e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.735182] RBP: 00007ffda79f7340 R08: 0000000000000000 R09: 00007ffda79f69e0 [ 57.736542] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a175cc1ad0 [ 57.737895] R13: 00007ffda79f7770 R14: 000055a175cc2bc0 R15: 000055a175cd3780 [ 57.739245] [ 57.739636] irq event stamp: 1823 [ 57.740258] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 57.741627] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 57.742997] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 57.744370] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 57.745741] ---[ end trace 0000000000000000 ]--- [ 58.416830] ------------[ cut here ]------------ [ 58.417745] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.419797] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.421321] Modules linked in: [ 58.421951] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.423923] Tainted: [W]=WARN [ 58.424464] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.425906] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.426820] 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 [ 58.429925] RSP: 0018:ffff8880165efbc0 EFLAGS: 00010286 [ 58.430909] RAX: 0000000000000000 RBX: ffffed1002cbdf78 RCX: ffffffff813a4050 [ 58.432170] RDX: ffff888019f91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.433431] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cbdf2f [ 58.434689] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.435970] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165efdf8 [ 58.437240] FS: 00007f3399b9a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.438656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.439721] CR2: 00007ffc4c6e2ef8 CR3: 0000000017bd7000 CR4: 0000000000350ef0 [ 58.440986] Call Trace: [ 58.441438] [ 58.441889] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.442788] ? __create_object+0x59/0x80 [ 58.443520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.444470] __vmalloc_noprof+0x59/0x60 [ 58.445330] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.446291] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.447231] bpf_prog_alloc+0x39/0x200 [ 58.447961] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.448884] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.449775] do_seccomp+0x349/0x25e0 [ 58.450442] ? find_held_lock+0x2b/0x80 [ 58.451204] ? do_prlimit+0x310/0x610 [ 58.451941] ? __pfx_do_seccomp+0x10/0x10 [ 58.452675] ? do_raw_spin_unlock+0x53/0x220 [ 58.453495] ? _raw_spin_unlock+0x1e/0x40 [ 58.454264] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.455219] ? static_key_count+0x60/0x80 [ 58.456004] prctl_set_seccomp+0x4e/0x70 [ 58.456766] __do_sys_prctl+0xe6c/0x1d70 [ 58.457498] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.458344] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.459304] ? irqentry_exit+0xf3/0x650 [ 58.460058] do_syscall_64+0xbf/0x430 [ 58.460782] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.461677] RIP: 0033:0x7f339a08c5cd [ 58.462372] 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 [ 58.465508] RSP: 002b:00007ffc4c6e17a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.466870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f339a08c5cd [ 58.468131] RDX: 000055955506be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.469389] RBP: 00007ffc4c6e1800 R08: 0000000000000000 R09: 00007ffc4c6e0ea0 [ 58.470654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559571e232b0 [ 58.471843] R13: 00007ffc4c6e1c30 R14: 0000559571e25d20 R15: 0000559571e378d0 [ 58.472960] [ 58.473323] irq event stamp: 1823 [ 58.473882] hardirqs last enabled at (1833): [] __up_console_sem+0x78/0x80 [ 58.475197] hardirqs last disabled at (1842): [] __up_console_sem+0x5d/0x80 [ 58.476496] softirqs last enabled at (1534): [] handle_softirqs+0x50c/0x770 [ 58.477810] softirqs last disabled at (1529): [] __irq_exit_rcu+0xc4/0x100 [ 58.479108] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41605' (ECDSA) to the list of known hosts. 2025/11/18 04:12:54 fuzzer started 2025/11/18 04:12:54 dialing manager at localhost:37895 2025/11/18 04:12:54 checking machine... 2025/11/18 04:12:54 checking revisions... [ 59.303687] kmemleak: Automatic memory scanning thread ended 2025/11/18 04:12:54 testing simple program... [ 59.393228] cgroup: Unknown subsys name 'net' [ 59.454217] cgroup: Unknown subsys name 'cpuset' [ 59.469281] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 04:12:53 Registers: info registers vcpu 0 RAX=c25169968d4b2000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7feb R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81529242 RFL=00000296 [--S-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 00007f98e7fe4700 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=00007f13e0d270b0 CR3=0000000009ffb000 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=2033353a32313a343020383120766f4e XMM01=657463656e6e6f63736944203a5d3334 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3334325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033353a32313a3430203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00007f13e0c52000 RCX=ffffffff812099a2 RDX=ffff88801765b780 RSI=ffffffffff600000 RDI=0000000000000007 RBP=0000000000000001 RSP=ffff888017027880 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=00007f13e0c52000 R11=0000000000000003 R12=ffff8880170279c8 R13=0000000000000000 R14=ffff88801765b780 R15=ffff888019d38000 RIP=ffffffff81751606 RFL=00000246 [---Z-P-] 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 00007f13e076f900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffda79f1000 CR3=0000000017216000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000