[ 44.050696] ------------[ cut here ]------------ [ 44.051753] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.053995] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 44.055693] Modules linked in: [ 44.056369] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.058893] Tainted: [W]=WARN [ 44.060070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.061773] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.062850] 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 [ 44.066519] RSP: 0018:ffff888017257bc0 EFLAGS: 00010286 [ 44.067640] RAX: 0000000000000000 RBX: ffffed1002e4af78 RCX: ffffffff813a4050 [ 44.069123] RDX: ffff88800f338000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.070631] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4af2f [ 44.072107] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.073589] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017257df8 [ 44.075091] FS: 00007fe78b963900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.076763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.077988] CR2: 00007fe78be55580 CR3: 0000000009e44000 CR4: 0000000000350ef0 [ 44.079478] Call Trace: [ 44.080047] [ 44.080564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.081590] ? __create_object+0x59/0x80 [ 44.082563] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.083481] __vmalloc_noprof+0x59/0x60 [ 44.084225] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.085091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.085999] bpf_prog_alloc+0x39/0x200 [ 44.086746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.087657] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.088540] do_seccomp+0x349/0x25e0 [ 44.089200] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.090076] ? __pfx_do_seccomp+0x10/0x10 [ 44.090865] ? find_held_lock+0x2b/0x80 [ 44.091609] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.092549] ? static_key_count+0x60/0x80 [ 44.093293] prctl_set_seccomp+0x4e/0x70 [ 44.094061] __do_sys_prctl+0xe6c/0x1d70 [ 44.094840] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.095663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.096604] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.097557] ? irqentry_exit+0xf3/0x650 [ 44.098259] do_syscall_64+0xbf/0x430 [ 44.098990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.099926] RIP: 0033:0x7fe78be555cd [ 44.100619] 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 [ 44.103707] RSP: 002b:00007ffe3c508760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.105045] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe78be555cd [ 44.106302] RDX: 0000558a99465e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.107575] RBP: 00007ffe3c5087c0 R08: 0000000000000000 R09: 00007ffe3c507e60 [ 44.108838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a9d400ad0 [ 44.110092] R13: 00007ffe3c508bf0 R14: 0000558a9d401bc0 R15: 0000558a9d412780 [ 44.111376] [ 44.111839] irq event stamp: 1945 [ 44.112441] hardirqs last enabled at (1953): [] __up_console_sem+0x78/0x80 [ 44.113931] hardirqs last disabled at (1962): [] __up_console_sem+0x5d/0x80 [ 44.115424] softirqs last enabled at (1902): [] handle_softirqs+0x50c/0x770 [ 44.116929] softirqs last disabled at (1897): [] __irq_exit_rcu+0xc4/0x100 [ 44.118414] ---[ end trace 0000000000000000 ]--- [ 46.936314] ------------[ cut here ]------------ [ 46.937275] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.939292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 46.940802] Modules linked in: [ 46.941393] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.943402] Tainted: [W]=WARN [ 46.943987] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.945479] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.946418] 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 [ 46.949598] RSP: 0018:ffff88800f44fbc0 EFLAGS: 00010286 [ 46.950598] RAX: 0000000000000000 RBX: ffffed1001e89f78 RCX: ffffffff813a4050 [ 46.951887] RDX: ffff888019868000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.953169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e89f2f [ 46.954464] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.955766] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f44fdf8 [ 46.957049] FS: 00007fc955011900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.958531] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.959611] CR2: 00007fc955503580 CR3: 000000002095e000 CR4: 0000000000350ef0 [ 46.960901] Call Trace: [ 46.961366] [ 46.961809] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.962718] ? __create_object+0x59/0x80 [ 46.963462] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.964455] __vmalloc_noprof+0x59/0x60 [ 46.965232] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.966112] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.967060] bpf_prog_alloc+0x39/0x200 [ 46.967816] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.968754] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.969663] do_seccomp+0x349/0x25e0 [ 46.970332] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.971249] ? __pfx_do_seccomp+0x10/0x10 [ 46.972054] ? find_held_lock+0x2b/0x80 [ 46.972828] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.973809] ? static_key_count+0x60/0x80 [ 46.974627] prctl_set_seccomp+0x4e/0x70 [ 46.975353] __do_sys_prctl+0xe6c/0x1d70 [ 46.976142] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.977093] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.978086] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.979084] ? irqentry_exit+0xf3/0x650 [ 46.979859] do_syscall_64+0xbf/0x430 [ 46.980606] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.981577] RIP: 0033:0x7fc9555035cd [ 46.982242] 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 [ 46.985429] RSP: 002b:00007ffe594661c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.986826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9555035cd [ 46.988119] RDX: 0000563847565e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.989402] RBP: 00007ffe59466220 R08: 0000000000000000 R09: 00007ffe594658c0 [ 46.990698] R10: 0000000000000000 R11: 0000000000000246 R12: 000056385414aad0 [ 46.991987] R13: 00007ffe59466650 R14: 000056385414bbc0 R15: 000056385415c780 [ 46.993306] [ 46.993782] irq event stamp: 1807 [ 46.994404] hardirqs last enabled at (1815): [] __up_console_sem+0x78/0x80 [ 46.995928] hardirqs last disabled at (1824): [] __up_console_sem+0x5d/0x80 [ 46.997450] softirqs last enabled at (1784): [] handle_softirqs+0x50c/0x770 [ 46.999032] softirqs last disabled at (1779): [] __irq_exit_rcu+0xc4/0x100 [ 47.000565] ---[ end trace 0000000000000000 ]--- [ 47.813629] ------------[ cut here ]------------ [ 47.814364] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.816042] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 47.817260] Modules linked in: [ 47.817790] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.819435] Tainted: [W]=WARN [ 47.819931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.821157] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.821918] 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 [ 47.824555] RSP: 0018:ffff888016dd7bc0 EFLAGS: 00010286 [ 47.825326] RAX: 0000000000000000 RBX: ffffed1002dbaf78 RCX: ffffffff813a4050 [ 47.826399] RDX: ffff88801bda3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.827461] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbaf2f [ 47.828527] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.829590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dd7df8 [ 47.830673] FS: 00007f7d95f86900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.831868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.832764] CR2: 00007f7d96478580 CR3: 0000000013b4b000 CR4: 0000000000350ef0 [ 47.833834] Call Trace: [ 47.834218] [ 47.834595] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.835297] ? __create_object+0x59/0x80 [ 47.835961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.836837] __vmalloc_noprof+0x59/0x60 [ 47.837561] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.838337] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.839235] bpf_prog_alloc+0x39/0x200 [ 47.839889] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.840703] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.841454] do_seccomp+0x349/0x25e0 [ 47.842086] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.842913] ? __pfx_do_seccomp+0x10/0x10 [ 47.843616] ? find_held_lock+0x2b/0x80 [ 47.844246] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.845102] ? static_key_count+0x60/0x80 [ 47.845811] prctl_set_seccomp+0x4e/0x70 [ 47.846464] __do_sys_prctl+0xe6c/0x1d70 [ 47.847152] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.847910] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.848761] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.849604] ? irqentry_exit+0xf3/0x650 [ 47.850234] do_syscall_64+0xbf/0x430 [ 47.850902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.851752] RIP: 0033:0x7f7d964785cd [ 47.852329] 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 [ 47.855193] RSP: 002b:00007ffd7bee71e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.856538] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d964785cd [ 47.857790] RDX: 0000564212df0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.859059] RBP: 00007ffd7bee7240 R08: 0000000000000000 R09: 00007ffd7bee68e0 [ 47.860224] R10: 0000000000000000 R11: 0000000000000246 R12: 000056423739cad0 [ 47.861434] R13: 00007ffd7bee7670 R14: 000056423739dbc0 R15: 00005642373ae780 [ 47.862685] [ 47.863072] irq event stamp: 1795 [ 47.863649] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 47.864998] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 47.866334] softirqs last enabled at (1538): [] handle_softirqs+0x50c/0x770 [ 47.867720] softirqs last disabled at (1527): [] __irq_exit_rcu+0xc4/0x100 [ 47.869059] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26351' (ECDSA) to the list of known hosts. 2025/11/19 06:46:33 fuzzer started 2025/11/19 06:46:33 dialing manager at localhost:34383 2025/11/19 06:46:33 checking machine... 2025/11/19 06:46:33 checking revisions... [ 48.752611] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:46:33 testing simple program... [ 48.845673] cgroup: Unknown subsys name 'net' [ 48.919790] cgroup: Unknown subsys name 'cpuset' [ 48.936096] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:46:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880172b3780 RCX=dfb8078e475e76a4 RDX=0000000085cb9a3e RSI=000000008301a466 RDI=0000000081125d94 RBP=ffff8880172b41d8 RSP=ffff88806ce08928 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff8880172b4228 R13=0000000008cd3ea4 R14=0000000000000000 R15=dfb8078e475e76a4 RIP=ffffffff815273ce 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 00007fc955011900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe59460000 CR3=00000000208db000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000225db 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2ac4c04038 CR3=000000000e6f7000 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=974ab52f50de28aff44bf1351616996b XMM02=0000000000304ea0ec2efd57dc4c00df XMM03=0000000000311908b7acf7ecfbdbb462 XMM04=2b562e7a33ba03b900000000000ae988 XMM05=0394861f14684e5900000000003214a8 XMM06=3e829fc8c8edc9900000000000321330 XMM07=e042d86d42eb936e0000000000312a58 XMM08=b7acf7ecfbdbb4620000000000304f00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000