[ 46.477152] ------------[ cut here ]------------ [ 46.478058] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.480048] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 46.481507] Modules linked in: [ 46.482142] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.485628] Tainted: [W]=WARN [ 46.486312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.487789] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.488707] 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 [ 46.491885] RSP: 0018:ffff888016c5fbc0 EFLAGS: 00010286 [ 46.492865] RAX: 0000000000000000 RBX: ffffed1002d8bf78 RCX: ffffffff813a4050 [ 46.494145] RDX: ffff888015cd1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.495429] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8bf2f [ 46.496730] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.498018] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c5fdf8 [ 46.499320] FS: 00007f4ea6822900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.500764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.501827] CR2: 00007f4ea6d14580 CR3: 000000000a0e9000 CR4: 0000000000350ef0 [ 46.503127] Call Trace: [ 46.503600] [ 46.504052] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.504945] ? __create_object+0x59/0x80 [ 46.505690] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.506656] __vmalloc_noprof+0x59/0x60 [ 46.507415] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.508297] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.509246] bpf_prog_alloc+0x39/0x200 [ 46.509971] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.510878] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.511833] do_seccomp+0x349/0x25e0 [ 46.512561] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.513525] ? __pfx_do_seccomp+0x10/0x10 [ 46.514389] ? find_held_lock+0x2b/0x80 [ 46.515188] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.516159] ? static_key_count+0x60/0x80 [ 46.516955] prctl_set_seccomp+0x4e/0x70 [ 46.517687] __do_sys_prctl+0xe6c/0x1d70 [ 46.518478] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.519353] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.520335] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.521306] ? irqentry_exit+0xf3/0x650 [ 46.522075] do_syscall_64+0xbf/0x430 [ 46.522775] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.523811] RIP: 0033:0x7f4ea6d145cd [ 46.524517] 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 [ 46.527692] RSP: 002b:00007ffea3899850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.529053] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4ea6d145cd [ 46.530337] RDX: 0000561d10481e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.531616] RBP: 00007ffea38998b0 R08: 0000000000000000 R09: 00007ffea3898f50 [ 46.532895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d383d3ad0 [ 46.534200] R13: 00007ffea3899ce0 R14: 0000561d383d4bc0 R15: 0000561d383e5780 [ 46.535530] [ 46.535996] irq event stamp: 2113 [ 46.536614] hardirqs last enabled at (2121): [] __up_console_sem+0x78/0x80 [ 46.538109] hardirqs last disabled at (2130): [] __up_console_sem+0x5d/0x80 [ 46.539662] softirqs last enabled at (1916): [] handle_softirqs+0x50c/0x770 [ 46.541223] softirqs last disabled at (1911): [] __irq_exit_rcu+0xc4/0x100 [ 46.542735] ---[ end trace 0000000000000000 ]--- [ 49.940467] ------------[ cut here ]------------ [ 49.941236] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.942932] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.944158] Modules linked in: [ 49.944645] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.946303] Tainted: [W]=WARN [ 49.946762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.948008] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.948726] 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 [ 49.951393] RSP: 0018:ffff88801b61fbc0 EFLAGS: 00010286 [ 49.952233] RAX: 0000000000000000 RBX: ffffed10036c3f78 RCX: ffffffff813a4050 [ 49.953352] RDX: ffff88801a309bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.954435] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036c3f2f [ 49.955522] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.956605] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b61fdf8 [ 49.957694] FS: 00007f66429bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.958924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.959779] CR2: 00007f6642f214a6 CR3: 000000001f4a1000 CR4: 0000000000350ef0 [ 49.960869] Call Trace: [ 49.961287] [ 49.961626] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.962390] ? __create_object+0x59/0x80 [ 49.963045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.963826] __vmalloc_noprof+0x59/0x60 [ 49.964469] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.965200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.965975] bpf_prog_alloc+0x39/0x200 [ 49.966555] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.967348] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.968120] do_seccomp+0x349/0x25e0 [ 49.968679] ? find_held_lock+0x2b/0x80 [ 49.969324] ? do_prlimit+0x310/0x610 [ 49.969953] ? __pfx_do_seccomp+0x10/0x10 [ 49.970569] ? do_raw_spin_unlock+0x53/0x220 [ 49.971268] ? _raw_spin_unlock+0x1e/0x40 [ 49.971880] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.972696] ? static_key_count+0x60/0x80 [ 49.973368] prctl_set_seccomp+0x4e/0x70 [ 49.974014] __do_sys_prctl+0xe6c/0x1d70 [ 49.974626] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.975364] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.976188] ? irqentry_exit+0xf3/0x650 [ 49.976790] do_syscall_64+0xbf/0x430 [ 49.977431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.978216] RIP: 0033:0x7f6642ead5cd [ 49.978764] 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 [ 49.981427] RSP: 002b:00007fff78183050 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.982566] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6642ead5cd [ 49.983642] RDX: 00005583131f2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.984705] RBP: 00007fff781830b0 R08: 0000000000000000 R09: 00007fff78182750 [ 49.985774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558313357ad0 [ 49.986855] R13: 00007fff781834e0 R14: 0000558313358bc0 R15: 0000558313369780 [ 49.987953] [ 49.988310] irq event stamp: 1711 [ 49.988815] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 49.990095] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 49.991379] softirqs last enabled at (1204): [] handle_softirqs+0x50c/0x770 [ 49.992684] softirqs last disabled at (1183): [] __irq_exit_rcu+0xc4/0x100 [ 49.993968] ---[ end trace 0000000000000000 ]--- [ 50.811688] ------------[ cut here ]------------ [ 50.812581] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.814532] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 50.816009] Modules linked in: [ 50.816588] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.818701] Tainted: [W]=WARN [ 50.819329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.820774] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.821674] 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 [ 50.824803] RSP: 0018:ffff888016117bc0 EFLAGS: 00010286 [ 50.825761] RAX: 0000000000000000 RBX: ffffed1002c22f78 RCX: ffffffff813a4050 [ 50.827031] RDX: ffff88800f458000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.828295] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c22f2f [ 50.829554] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.830820] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016117df8 [ 50.832104] FS: 00007fe7221da900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.833522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.834590] CR2: 00007ffc3cd78ef8 CR3: 000000001019f000 CR4: 0000000000350ef0 [ 50.835869] Call Trace: [ 50.836361] [ 50.836770] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.837650] ? __create_object+0x59/0x80 [ 50.838428] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.839398] __vmalloc_noprof+0x59/0x60 [ 50.840148] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.841014] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.841884] bpf_prog_alloc+0x39/0x200 [ 50.842617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.843547] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.844443] do_seccomp+0x349/0x25e0 [ 50.845146] ? find_held_lock+0x2b/0x80 [ 50.845846] ? do_prlimit+0x310/0x610 [ 50.846574] ? __pfx_do_seccomp+0x10/0x10 [ 50.847356] ? do_raw_spin_unlock+0x53/0x220 [ 50.848177] ? _raw_spin_unlock+0x1e/0x40 [ 50.848946] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.849849] ? static_key_count+0x60/0x80 [ 50.850636] prctl_set_seccomp+0x4e/0x70 [ 50.851414] __do_sys_prctl+0xe6c/0x1d70 [ 50.852186] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.853044] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.854004] ? irqentry_exit+0xf3/0x650 [ 50.854713] do_syscall_64+0xbf/0x430 [ 50.855455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.856392] RIP: 0033:0x7fe7226cc5cd [ 50.857088] 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 [ 50.860227] RSP: 002b:00007ffc3cd779a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.861571] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe7226cc5cd [ 50.862830] RDX: 00005639051cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.864103] RBP: 00007ffc3cd77a00 R08: 0000000000000000 R09: 00007ffc3cd770a0 [ 50.865371] R10: 0000000000000000 R11: 0000000000000246 R12: 000056393ed262b0 [ 50.866632] R13: 00007ffc3cd77e30 R14: 000056393ed28d20 R15: 000056393ed3a8d0 [ 50.867943] [ 50.868361] irq event stamp: 1759 [ 50.869008] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 50.870516] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 50.872033] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 50.873551] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 50.875051] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:22707' (ECDSA) to the list of known hosts. 2025/11/18 10:13:09 fuzzer started 2025/11/18 10:13:10 dialing manager at localhost:34383 2025/11/18 10:13:10 checking machine... 2025/11/18 10:13:10 checking revisions... [ 51.805579] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:13:10 testing simple program... [ 51.911303] cgroup: Unknown subsys name 'net' [ 51.987515] cgroup: Unknown subsys name 'cpuset' [ 52.005297] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:13:09 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00005640c17828c0 RCX=0000000000000000 RDX=00005640c1782ed0 RSI=0000000000000000 RDI=0000000000000001 RBP=00007f4cfb9c9c90 RSP=00007f4cfb9c9b48 R8 =0000000000000000 R9 =0000000000000001 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=00005640bf732a50 R14=00005640c1782c80 R15=0000000000802000 RIP=00007f4cfc80c150 RFL=00000246 [---Z-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 00007f4cfb9ca700 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6642f72618 CR3=000000000d5be000 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=2039303a33313a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038303a33313a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000271fd RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055831337c768 CR3=000000000dbbf000 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=43d2c76020a2a3baa64478c45199cdee XMM02=2c67c8bc2e329bc300000000003045e0 XMM03=fb795ef6d6577056000000000030e930 XMM04=e8fd04b2b523f70d00000000000ae988 XMM05=bb003bc92aeed860000000000031fcd8 XMM06=405749d8372a36f1000000000031e610 XMM07=e042d86d42eb936e000000000030fa80 XMM08=45a52fe4ca5df3e90000000000304640 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000