[ 54.053996] ------------[ cut here ]------------ [ 54.054901] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.056909] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.058437] Modules linked in: [ 54.059015] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.060984] Tainted: [W]=WARN [ 54.061593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.063071] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.063926] 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 [ 54.067069] RSP: 0018:ffff88801752fbc0 EFLAGS: 00010286 [ 54.067993] RAX: 0000000000000000 RBX: ffffed1002ea5f78 RCX: ffffffff813a4050 [ 54.069272] RDX: ffff888019ff8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.070544] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea5f2f [ 54.071797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.073073] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801752fdf8 [ 54.074340] FS: 00007f3f40f6d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.075748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.076794] CR2: 00007ffd50723ef7 CR3: 000000000fb20000 CR4: 0000000000350ef0 [ 54.078079] Call Trace: [ 54.078542] [ 54.078939] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.079823] ? __create_object+0x59/0x80 [ 54.080595] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.081559] __vmalloc_noprof+0x59/0x60 [ 54.082313] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.083178] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.084098] bpf_prog_alloc+0x39/0x200 [ 54.084787] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.085714] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.086615] do_seccomp+0x349/0x25e0 [ 54.087323] ? find_held_lock+0x2b/0x80 [ 54.088032] ? do_prlimit+0x310/0x610 [ 54.088758] ? __pfx_do_seccomp+0x10/0x10 [ 54.089535] ? do_raw_spin_unlock+0x53/0x220 [ 54.090365] ? _raw_spin_unlock+0x1e/0x40 [ 54.091149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.092104] ? static_key_count+0x60/0x80 [ 54.092863] prctl_set_seccomp+0x4e/0x70 [ 54.093636] __do_sys_prctl+0xe6c/0x1d70 [ 54.094406] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.095250] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.096208] ? irqentry_exit+0xf3/0x650 [ 54.096918] do_syscall_64+0xbf/0x430 [ 54.097652] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.098589] RIP: 0033:0x7f3f4145f5cd [ 54.099280] 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 [ 54.102394] RSP: 002b:00007ffd50721ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.103727] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f4145f5cd [ 54.104975] RDX: 000055a40e6a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.106259] RBP: 00007ffd50721f30 R08: 0000000000000000 R09: 00007ffd507215d0 [ 54.107519] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4450bb240 [ 54.108773] R13: 00007ffd50722360 R14: 000055a4450babf0 R15: 000055a4450cf4d0 [ 54.110086] [ 54.110500] irq event stamp: 1737 [ 54.111150] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 54.112652] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 54.114162] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 54.115692] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 54.117180] ---[ end trace 0000000000000000 ]--- [ 56.974491] ------------[ cut here ]------------ [ 56.975419] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.977373] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 56.978901] Modules linked in: [ 56.979545] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 56.981491] Tainted: [W]=WARN [ 56.982039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.983532] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.984453] 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 [ 56.988035] RSP: 0018:ffff888019e57bc0 EFLAGS: 00010286 [ 56.989265] RAX: 0000000000000000 RBX: ffffed10033caf78 RCX: ffffffff813a4050 [ 56.990719] RDX: ffff88800f541bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.992079] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033caf2f [ 56.993342] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.994599] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019e57df8 [ 56.995875] FS: 00007f44f1f33900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 56.997425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.998553] CR2: 00007f44f2425580 CR3: 0000000017678000 CR4: 0000000000350ef0 [ 56.999936] Call Trace: [ 57.000451] [ 57.000875] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.001797] ? __create_object+0x59/0x80 [ 57.002606] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.003580] __vmalloc_noprof+0x59/0x60 [ 57.004355] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.005242] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.006189] bpf_prog_alloc+0x39/0x200 [ 57.006890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.007827] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.008739] do_seccomp+0x349/0x25e0 [ 57.009461] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.010391] ? __pfx_do_seccomp+0x10/0x10 [ 57.011171] ? find_held_lock+0x2b/0x80 [ 57.011897] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.012860] ? static_key_count+0x60/0x80 [ 57.013666] prctl_set_seccomp+0x4e/0x70 [ 57.014441] __do_sys_prctl+0xe6c/0x1d70 [ 57.015225] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.016038] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.017015] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.018009] ? irqentry_exit+0xf3/0x650 [ 57.018789] do_syscall_64+0xbf/0x430 [ 57.019541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.020510] RIP: 0033:0x7f44f24255cd [ 57.021213] 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 [ 57.024428] RSP: 002b:00007ffdf0f5e9a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.025836] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f44f24255cd [ 57.027142] RDX: 00005646998e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.028450] RBP: 00007ffdf0f5ea00 R08: 0000000000000000 R09: 00007ffdf0f5e0a0 [ 57.029759] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646ca13cbf0 [ 57.031081] R13: 00007ffdf0f5ee30 R14: 00005646ca146380 R15: 00005646ca151460 [ 57.032410] [ 57.032841] irq event stamp: 1801 [ 57.033490] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 57.035075] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 57.036634] softirqs last enabled at (1782): [] handle_softirqs+0x50c/0x770 [ 57.038211] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 57.039747] ---[ end trace 0000000000000000 ]--- [ 57.587925] ------------[ cut here ]------------ [ 57.588729] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.590400] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 57.591591] Modules linked in: [ 57.592112] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.593958] Tainted: [W]=WARN [ 57.594497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.595691] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.596438] 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 [ 57.599040] RSP: 0018:ffff888017137bc0 EFLAGS: 00010286 [ 57.599838] RAX: 0000000000000000 RBX: ffffed1002e26f78 RCX: ffffffff813a4050 [ 57.600889] RDX: ffff888015f6d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.601963] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e26f2f [ 57.603004] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.604066] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017137df8 [ 57.605111] FS: 00007f0923393900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.606317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.607180] CR2: 00007f0923885580 CR3: 000000002069e000 CR4: 0000000000350ef0 [ 57.608233] Call Trace: [ 57.608616] [ 57.608951] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.609715] ? __create_object+0x59/0x80 [ 57.610345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.611120] __vmalloc_noprof+0x59/0x60 [ 57.611707] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.612424] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.613181] bpf_prog_alloc+0x39/0x200 [ 57.613785] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.614549] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.615285] do_seccomp+0x349/0x25e0 [ 57.615835] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.616573] ? __pfx_do_seccomp+0x10/0x10 [ 57.617218] ? find_held_lock+0x2b/0x80 [ 57.617839] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.618631] ? static_key_count+0x60/0x80 [ 57.619289] prctl_set_seccomp+0x4e/0x70 [ 57.619892] __do_sys_prctl+0xe6c/0x1d70 [ 57.620544] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.621247] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.622029] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.622823] ? irqentry_exit+0xf3/0x650 [ 57.623460] do_syscall_64+0xbf/0x430 [ 57.624029] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.624818] RIP: 0033:0x7f09238855cd [ 57.625393] 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 [ 57.627995] RSP: 002b:00007ffef725d160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.629111] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f09238855cd [ 57.630196] RDX: 00005634996c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.631252] RBP: 00007ffef725d1c0 R08: 0000000000000000 R09: 00007ffef725c860 [ 57.632306] R10: 0000000000000000 R11: 0000000000000246 R12: 00005634cb253ad0 [ 57.633373] R13: 00007ffef725d5f0 R14: 00005634cb254bc0 R15: 00005634cb265780 [ 57.634470] [ 57.634820] irq event stamp: 1839 [ 57.635355] hardirqs last enabled at (1859): [] __up_console_sem+0x78/0x80 [ 57.636598] hardirqs last disabled at (1868): [] __up_console_sem+0x5d/0x80 [ 57.637875] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 57.639152] softirqs last disabled at (1847): [] __irq_exit_rcu+0xc4/0x100 [ 57.640390] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64555' (ECDSA) to the list of known hosts. 2025/11/19 07:05:20 fuzzer started 2025/11/19 07:05:20 dialing manager at localhost:34383 2025/11/19 07:05:20 checking machine... 2025/11/19 07:05:20 checking revisions... [ 58.558470] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:05:20 testing simple program... [ 58.649293] cgroup: Unknown subsys name 'net' [ 58.701848] cgroup: Unknown subsys name 'cpuset' [ 58.719740] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 07:05:20 Registers: info registers vcpu 0 RAX=00000000fffffffc RBX=ffff888016867b58 RCX=ffffffff81472fd6 RDX=ffff888015f88000 RSI=ffffffff84c97650 RDI=ffff88806ce31cd0 RBP=ffff888016867b78 RSP=ffff8880168678f8 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff84c97690 RFL=00000282 [--S----] 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 00007f5884173700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005646ca175fe0 CR3=000000000fada000 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=35303a373020393120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3334325b646873732039313a3530 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383332 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff883552a0 RBX=ffff888015b6d340 RCX=e56871622719352c RDX=000000009b13a763 RSI=000000005452075b RDI=ffff888015b6dd98 RBP=ffff888015b6dd98 RSP=ffff88801752f990 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888015b6dd98 R13=0000000000002ff8 R14=0000000000000000 R15=e56871622719352c RIP=ffffffff81527b59 RFL=00000013 [----A-C] 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 00007f44f1f33900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f44f24ea618 CR3=000000000d59e000 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=563412feff00545000000000000080fe 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