[ 46.433942] ------------[ cut here ]------------ [ 46.434877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.436939] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.438433] Modules linked in: [ 46.439067] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.441146] Tainted: [W]=WARN [ 46.441776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.443286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.444234] 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 [ 46.447493] RSP: 0018:ffff88801b54fbc0 EFLAGS: 00010286 [ 46.448475] RAX: 0000000000000000 RBX: ffffed10036a9f78 RCX: ffffffff813a4050 [ 46.449810] RDX: ffff88801b2b5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.451108] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10036a9f2f [ 46.452429] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.453722] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b54fdf8 [ 46.455016] FS: 00007fb7d68d1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.456479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.457559] CR2: 00007fb7d6dc3580 CR3: 000000000c0f9000 CR4: 0000000000350ef0 [ 46.458849] Call Trace: [ 46.459328] [ 46.459781] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.460706] ? __create_object+0x59/0x80 [ 46.461466] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.462439] __vmalloc_noprof+0x59/0x60 [ 46.463198] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.464089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.465041] bpf_prog_alloc+0x39/0x200 [ 46.465792] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.466762] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.467673] do_seccomp+0x349/0x25e0 [ 46.468368] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.469288] ? __pfx_do_seccomp+0x10/0x10 [ 46.470090] ? find_held_lock+0x2b/0x80 [ 46.470878] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.471877] ? static_key_count+0x60/0x80 [ 46.472695] prctl_set_seccomp+0x4e/0x70 [ 46.473453] __do_sys_prctl+0xe6c/0x1d70 [ 46.474255] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.475122] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.476133] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.477119] ? irqentry_exit+0xf3/0x650 [ 46.477898] do_syscall_64+0xbf/0x430 [ 46.478644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.479607] RIP: 0033:0x7fb7d6dc35cd [ 46.480283] 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 [ 46.483437] RSP: 002b:00007ffc4b483220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.484835] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7d6dc35cd [ 46.486116] RDX: 00005625d1be2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.487398] RBP: 00007ffc4b483280 R08: 0000000000000000 R09: 00007ffc4b482920 [ 46.488707] R10: 0000000000000000 R11: 0000000000000246 R12: 000056260416fad0 [ 46.489984] R13: 00007ffc4b4836b0 R14: 0000562604170bc0 R15: 0000562604181780 [ 46.491278] [ 46.491735] irq event stamp: 1719 [ 46.492367] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 46.493888] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 46.495412] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 46.496972] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 46.498529] ---[ end trace 0000000000000000 ]--- [ 49.981608] ------------[ cut here ]------------ [ 49.982484] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.984717] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.986216] Modules linked in: [ 49.986880] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.988923] Tainted: [W]=WARN [ 49.989485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.991041] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.992012] 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 [ 49.995269] RSP: 0018:ffff88800f54fbc0 EFLAGS: 00010286 [ 49.996289] RAX: 0000000000000000 RBX: ffffed1001ea9f78 RCX: ffffffff813a4050 [ 49.997588] RDX: ffff888016179bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.998865] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea9f2f [ 50.000151] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.001479] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f54fdf8 [ 50.002817] FS: 00007fc3270bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.004284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.005378] CR2: 00007ffd8127aef8 CR3: 0000000016825000 CR4: 0000000000350ef0 [ 50.006695] Call Trace: [ 50.007172] [ 50.007639] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.008565] ? __create_object+0x59/0x80 [ 50.009331] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.010326] __vmalloc_noprof+0x59/0x60 [ 50.011100] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.011994] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.012952] bpf_prog_alloc+0x39/0x200 [ 50.013738] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.014699] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.015630] do_seccomp+0x349/0x25e0 [ 50.016318] ? find_held_lock+0x2b/0x80 [ 50.017105] ? do_prlimit+0x310/0x610 [ 50.017871] ? __pfx_do_seccomp+0x10/0x10 [ 50.018680] ? do_raw_spin_unlock+0x53/0x220 [ 50.019474] ? _raw_spin_unlock+0x1e/0x40 [ 50.020299] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.021298] ? static_key_count+0x60/0x80 [ 50.022128] prctl_set_seccomp+0x4e/0x70 [ 50.022936] __do_sys_prctl+0xe6c/0x1d70 [ 50.023768] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.024676] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.025673] ? irqentry_exit+0xf3/0x650 [ 50.026402] do_syscall_64+0xbf/0x430 [ 50.027166] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.028141] RIP: 0033:0x7fc3275ad5cd [ 50.028879] 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 [ 50.032113] RSP: 002b:00007ffd81278a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.033372] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc3275ad5cd [ 50.034472] RDX: 0000557ba8752e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.035593] RBP: 00007ffd81278a80 R08: 0000000000000000 R09: 00007ffd81278120 [ 50.036709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557bccc59ad0 [ 50.037827] R13: 00007ffd81278eb0 R14: 0000557bccc5abc0 R15: 0000557bccc6b780 [ 50.038938] [ 50.039292] irq event stamp: 1721 [ 50.039858] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 50.041166] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 50.042476] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.043823] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 50.045110] ---[ end trace 0000000000000000 ]--- [ 50.848223] ------------[ cut here ]------------ [ 50.849269] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.851492] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.853175] Modules linked in: [ 50.853897] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.856173] Tainted: [W]=WARN [ 50.856866] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.858539] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.859560] 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 [ 50.863107] RSP: 0018:ffff8880174bfbc0 EFLAGS: 00010286 [ 50.864218] RAX: 0000000000000000 RBX: ffffed1002e97f78 RCX: ffffffff813a4050 [ 50.865653] RDX: ffff888016b35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.867098] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e97f2f [ 50.868554] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.869988] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174bfdf8 [ 50.871430] FS: 00007fa6cce46900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.873056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.874240] CR2: 00007fa6cd338580 CR3: 0000000020059000 CR4: 0000000000350ef0 [ 50.875682] Call Trace: [ 50.876214] [ 50.876726] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.877734] ? __create_object+0x59/0x80 [ 50.878615] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.879689] __vmalloc_noprof+0x59/0x60 [ 50.880498] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.881471] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.882540] bpf_prog_alloc+0x39/0x200 [ 50.883306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.884349] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.885355] do_seccomp+0x349/0x25e0 [ 50.886149] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.887146] ? __pfx_do_seccomp+0x10/0x10 [ 50.888028] ? find_held_lock+0x2b/0x80 [ 50.888875] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.889954] ? static_key_count+0x60/0x80 [ 50.890850] prctl_set_seccomp+0x4e/0x70 [ 50.891713] __do_sys_prctl+0xe6c/0x1d70 [ 50.892604] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.893502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.894604] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.895685] ? irqentry_exit+0xf3/0x650 [ 50.896585] do_syscall_64+0xbf/0x430 [ 50.897363] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.898412] RIP: 0033:0x7fa6cd3385cd [ 50.899186] 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 [ 50.902707] RSP: 002b:00007ffdc3476d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.904226] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6cd3385cd [ 50.905463] RDX: 0000557e72e71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.906669] RBP: 00007ffdc3476d80 R08: 0000000000000000 R09: 00007ffdc3476420 [ 50.907884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557e8138fad0 [ 50.909101] R13: 00007ffdc34771b0 R14: 0000557e81390bc0 R15: 0000557e813a1780 [ 50.910354] [ 50.910800] irq event stamp: 1707 [ 50.911372] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 50.912803] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 50.914225] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 50.915665] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 50.917094] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52333' (ECDSA) to the list of known hosts. 2025/11/18 16:30:12 fuzzer started 2025/11/18 16:30:12 dialing manager at localhost:34383 2025/11/18 16:30:12 checking machine... 2025/11/18 16:30:12 checking revisions... [ 51.845213] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:30:12 testing simple program... [ 51.932002] cgroup: Unknown subsys name 'net' [ 52.002003] cgroup: Unknown subsys name 'cpuset' [ 52.027335] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:30:12 Registers: info registers vcpu 0 RAX=1ffffffff0d57dba RBX=0000000000000001 RCX=ffffffff86abedcc RDX=0000000000000000 RSI=dffffc0000000000 RDI=ffff88801b31f600 RBP=ffff88801b31f5f0 RSP=ffff88801b31f528 R8 =ffffffff86abedd0 R9 =ffff88801b31f5d8 R10=000000000003c9ed R11=0000000000026756 R12=ffff88801b31f5f8 R13=ffff88801b31f5e0 R14=ffff88801b31f9f0 R15=ffff88801b31f598 RIP=ffffffff8135f084 RFL=00000212 [----A--] 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 00007ffbb3fe5700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc327672618 CR3=000000001bd17000 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=2031313a30333a363120383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031313a30333a3631203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88801b0ce000 RBX=ffff88800a1b8630 RCX=ffff88801b29e000 RDX=ffff88800dfe3768 RSI=ffff88801b29c000 RDI=0000000000000000 RBP=ffff888020060818 RSP=ffff88801b23f6a8 R8 =0000000000000000 R9 =ffffed1003647ec7 R10=0000000000000003 R11=0000000000000001 R12=ffff88801b29c000 R13=0000000000002000 R14=0000000000000001 R15=0000000000000286 RIP=ffffffff81b62806 RFL=00000086 [--S--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 00007fc3270bb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6be3a9b8 CR3=000000000d03b000 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