[ 54.312532] ------------[ cut here ]------------ [ 54.313489] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.315593] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 54.317045] Modules linked in: [ 54.317644] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.319668] Tainted: [W]=WARN [ 54.320259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.321735] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.322609] 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 [ 54.325808] RSP: 0018:ffff88801734fbc0 EFLAGS: 00010286 [ 54.326804] RAX: 0000000000000000 RBX: ffffed1002e69f78 RCX: ffffffff813a4050 [ 54.328093] RDX: ffff888017625340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.329375] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e69f2f [ 54.330666] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.331983] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801734fdf8 [ 54.333271] FS: 00007f41b5f78900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.334747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.335819] CR2: 00007fff86d4bef7 CR3: 0000000009c63000 CR4: 0000000000350ef0 [ 54.337108] Call Trace: [ 54.337599] [ 54.338060] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.338973] ? __create_object+0x59/0x80 [ 54.339771] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.340745] __vmalloc_noprof+0x59/0x60 [ 54.341470] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.342343] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.343284] bpf_prog_alloc+0x39/0x200 [ 54.344024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.344951] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.345878] do_seccomp+0x349/0x25e0 [ 54.346569] ? find_held_lock+0x2b/0x80 [ 54.347341] ? do_prlimit+0x310/0x610 [ 54.348080] ? __pfx_do_seccomp+0x10/0x10 [ 54.348862] ? do_raw_spin_unlock+0x53/0x220 [ 54.349717] ? _raw_spin_unlock+0x1e/0x40 [ 54.350449] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.351422] ? static_key_count+0x60/0x80 [ 54.352220] prctl_set_seccomp+0x4e/0x70 [ 54.353014] __do_sys_prctl+0xe6c/0x1d70 [ 54.353822] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.354628] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.355594] ? irqentry_exit+0xf3/0x650 [ 54.356371] do_syscall_64+0xbf/0x430 [ 54.357100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.358062] RIP: 0033:0x7f41b646a5cd [ 54.358755] 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 [ 54.361919] RSP: 002b:00007fff86d49850 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.363298] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41b646a5cd [ 54.364581] RDX: 000056057f411e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.365895] RBP: 00007fff86d498b0 R08: 0000000000000000 R09: 00007fff86d48f50 [ 54.367173] R10: 0000000000000000 R11: 0000000000000246 R12: 00005605b3430b10 [ 54.368449] R13: 00007fff86d49ce0 R14: 00005605b34312b0 R15: 00005605b34456f0 [ 54.369736] [ 54.370163] irq event stamp: 1745 [ 54.370809] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 54.372312] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 54.373843] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 54.375121] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 54.376392] ---[ end trace 0000000000000000 ]--- [ 57.974565] ------------[ cut here ]------------ [ 57.975344] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.977177] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 57.978712] Modules linked in: [ 57.979334] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.981035] Tainted: [W]=WARN [ 57.981641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.983131] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.983997] 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 [ 57.987047] RSP: 0018:ffff888017dbfbc0 EFLAGS: 00010286 [ 57.987934] RAX: 0000000000000000 RBX: ffffed1002fb7f78 RCX: ffffffff813a4050 [ 57.989310] RDX: ffff888016cd9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.990709] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002fb7f2f [ 57.992066] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.993189] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017dbfdf8 [ 57.994600] FS: 00007f2e2fd2a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.995961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.997102] CR2: 00007ffd9de24ef7 CR3: 000000000d93a000 CR4: 0000000000350ef0 [ 57.998464] Call Trace: [ 57.998941] [ 57.999384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.000350] ? __create_object+0x59/0x80 [ 58.001208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.002273] __vmalloc_noprof+0x59/0x60 [ 58.003111] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.004070] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.005098] bpf_prog_alloc+0x39/0x200 [ 58.005912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.006927] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.007920] do_seccomp+0x349/0x25e0 [ 58.008564] ? find_held_lock+0x2b/0x80 [ 58.009254] ? do_prlimit+0x310/0x610 [ 58.010005] ? __pfx_do_seccomp+0x10/0x10 [ 58.010630] ? do_raw_spin_unlock+0x53/0x220 [ 58.011327] ? _raw_spin_unlock+0x1e/0x40 [ 58.011973] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.012778] ? static_key_count+0x60/0x80 [ 58.013422] prctl_set_seccomp+0x4e/0x70 [ 58.014060] __do_sys_prctl+0xe6c/0x1d70 [ 58.014674] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.015387] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.016193] ? irqentry_exit+0xf3/0x650 [ 58.016824] do_syscall_64+0xbf/0x430 [ 58.017412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.018198] RIP: 0033:0x7f2e3021c5cd [ 58.018785] 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 [ 58.021426] RSP: 002b:00007ffd9de23d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.022566] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e3021c5cd [ 58.023634] RDX: 0000561015293e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.024727] RBP: 00007ffd9de23d80 R08: 0000000000000000 R09: 00007ffd9de23420 [ 58.025817] R10: 0000000000000000 R11: 0000000000000246 R12: 000056102736dad0 [ 58.026879] R13: 00007ffd9de241b0 R14: 000056102736ebc0 R15: 000056102737f780 [ 58.027972] [ 58.028333] irq event stamp: 1731 [ 58.028874] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 58.030150] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 58.031414] softirqs last enabled at (1690): [] handle_softirqs+0x50c/0x770 [ 58.032705] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 58.033977] ---[ end trace 0000000000000000 ]--- [ 58.866662] ------------[ cut here ]------------ [ 58.867602] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.869600] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 58.871176] Modules linked in: [ 58.871810] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.873800] Tainted: [W]=WARN [ 58.874350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.875802] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.876665] 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 [ 58.879800] RSP: 0018:ffff88800e227bc0 EFLAGS: 00010286 [ 58.880770] RAX: 0000000000000000 RBX: ffffed1001c44f78 RCX: ffffffff813a4050 [ 58.882079] RDX: ffff888014aa3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.883338] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c44f2f [ 58.884605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.885883] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e227df8 [ 58.887148] FS: 00007f5575d41900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.888573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.889643] CR2: 00007f5576233580 CR3: 000000001f38b000 CR4: 0000000000350ef0 [ 58.890805] Call Trace: [ 58.891190] [ 58.891522] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.892257] ? __create_object+0x59/0x80 [ 58.892895] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.893654] __vmalloc_noprof+0x59/0x60 [ 58.894275] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.894990] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.895753] bpf_prog_alloc+0x39/0x200 [ 58.896323] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.897095] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.897842] do_seccomp+0x349/0x25e0 [ 58.898400] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.899130] ? __pfx_do_seccomp+0x10/0x10 [ 58.899771] ? find_held_lock+0x2b/0x80 [ 58.900351] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.901139] ? static_key_count+0x60/0x80 [ 58.901796] prctl_set_seccomp+0x4e/0x70 [ 58.902402] __do_sys_prctl+0xe6c/0x1d70 [ 58.903059] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.903760] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.904509] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.905295] ? irqentry_exit+0xf3/0x650 [ 58.905930] do_syscall_64+0xbf/0x430 [ 58.906501] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.907272] RIP: 0033:0x7f55762335cd [ 58.907846] 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 [ 58.910454] RSP: 002b:00007ffc40cb0710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.911566] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f55762335cd [ 58.912609] RDX: 0000556016bd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.913659] RBP: 00007ffc40cb0770 R08: 0000000000000000 R09: 00007ffc40cafe10 [ 58.914731] R10: 0000000000000000 R11: 0000000000000246 R12: 000055603871ebf0 [ 58.915771] R13: 00007ffc40cb0ba0 R14: 0000556038728380 R15: 0000556038733460 [ 58.916824] [ 58.917178] irq event stamp: 1819 [ 58.917716] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 58.918964] hardirqs last disabled at (1838): [] __up_console_sem+0x5d/0x80 [ 58.920202] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 58.921480] softirqs last disabled at (1857): [] __irq_exit_rcu+0xc4/0x100 [ 58.922716] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30906' (ECDSA) to the list of known hosts. 2025/11/17 10:25:06 fuzzer started 2025/11/17 10:25:06 dialing manager at localhost:37895 2025/11/17 10:25:06 checking machine... 2025/11/17 10:25:06 checking revisions... [ 59.884637] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:25:07 testing simple program... [ 59.984384] cgroup: Unknown subsys name 'net' [ 60.065405] cgroup: Unknown subsys name 'cpuset' [ 60.082864] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:25:06 Registers: info registers vcpu 0 RAX=0000000000000002 RBX=000000001bf0b752 RCX=ffff88800efc1890 RDX=000000000000000d RSI=000000003d4aa931 RDI=ffffffff81b2a569 RBP=0000000000000001 RSP=ffff888019b6f708 R8 =00000000efb7f6a1 R9 =ffff88806bbb7520 R10=0000000000000001 R11=0000000000000000 R12=0000000000000000 R13=0000000000000dc0 R14=ffff888019b6f770 R15=000000000000000d RIP=ffffffff82642495 RFL=00000202 [-------] 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 00007f2e2fd2a900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2e302df650 CR3=000000001f357000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020005 RBX=ffff888014aa5340 RCX=0000000000000000 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888014aa5d98 RSP=ffff888014b473c8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888014aa5d98 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270d9 RFL=00000006 [-----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 00007f1a069d0900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc70b095d8 CR3=000000000e632000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=59c3f8a55b56854f00000000000ae988 XMM05=3aa389148884099700000000003234b8 XMM06=5600564ba2efe7da00000000003214a0 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000