[ 39.050556] ------------[ cut here ]------------ [ 39.051527] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.053538] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.055023] Modules linked in: [ 39.055708] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.057726] Tainted: [W]=WARN [ 39.058327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.059813] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.060750] 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 [ 39.063924] RSP: 0018:ffff888015727bc0 EFLAGS: 00010286 [ 39.064901] RAX: 0000000000000000 RBX: ffffed1002ae4f78 RCX: ffffffff813a4050 [ 39.066193] RDX: ffff88801a991bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.067509] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ae4f2f [ 39.068814] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.070106] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015727df8 [ 39.071407] FS: 00007f1d75bc5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.072860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.073929] CR2: 00007f1d760b7580 CR3: 000000000e391000 CR4: 0000000000350ef0 [ 39.075218] Call Trace: [ 39.075737] [ 39.076139] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.077060] ? __create_object+0x59/0x80 [ 39.077849] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.078813] __vmalloc_noprof+0x59/0x60 [ 39.079587] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.080488] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.081419] bpf_prog_alloc+0x39/0x200 [ 39.082105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.083028] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.083966] do_seccomp+0x349/0x25e0 [ 39.084707] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.085613] ? __pfx_do_seccomp+0x10/0x10 [ 39.086404] ? find_held_lock+0x2b/0x80 [ 39.087117] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.088099] ? static_key_count+0x60/0x80 [ 39.088883] prctl_set_seccomp+0x4e/0x70 [ 39.089655] __do_sys_prctl+0xe6c/0x1d70 [ 39.090450] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.091310] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.092302] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.093288] ? irqentry_exit+0xf3/0x650 [ 39.094009] do_syscall_64+0xbf/0x430 [ 39.094763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.095720] RIP: 0033:0x7f1d760b75cd [ 39.096411] 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 [ 39.099598] RSP: 002b:00007ffd70d18030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.100984] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1d760b75cd [ 39.102312] RDX: 00005611c9b51e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.103620] RBP: 00007ffd70d18090 R08: 0000000000000000 R09: 00007ffd70d17730 [ 39.104914] R10: 0000000000000000 R11: 0000000000000246 R12: 00005611fa682240 [ 39.106217] R13: 00007ffd70d184c0 R14: 00005611fa68b380 R15: 00005611fa696540 [ 39.107545] [ 39.107981] irq event stamp: 1773 [ 39.108602] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 39.109855] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 39.111111] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 39.112403] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 39.113661] ---[ end trace 0000000000000000 ]--- [ 41.768836] ------------[ cut here ]------------ [ 41.769401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.770651] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 41.771579] Modules linked in: [ 41.771950] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.773147] Tainted: [W]=WARN [ 41.773508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.774404] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.774923] 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 [ 41.776856] RSP: 0018:ffff888016c47bc0 EFLAGS: 00010286 [ 41.777443] RAX: 0000000000000000 RBX: ffffed1002d88f78 RCX: ffffffff813a4050 [ 41.778187] RDX: ffff888017028000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.778952] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d88f2f [ 41.779752] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.780532] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c47df8 [ 41.781309] FS: 00007f6b6013b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.782139] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.782781] CR2: 00007fff1c0a0ef7 CR3: 000000001fb8e000 CR4: 0000000000350ef0 [ 41.783586] Call Trace: [ 41.783870] [ 41.784116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.784660] ? __create_object+0x59/0x80 [ 41.785111] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.785693] __vmalloc_noprof+0x59/0x60 [ 41.786122] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.786648] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.787185] bpf_prog_alloc+0x39/0x200 [ 41.787645] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.788179] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.788719] do_seccomp+0x349/0x25e0 [ 41.789127] ? find_held_lock+0x2b/0x80 [ 41.789591] ? do_prlimit+0x310/0x610 [ 41.790016] ? __pfx_do_seccomp+0x10/0x10 [ 41.790486] ? do_raw_spin_unlock+0x53/0x220 [ 41.790960] ? _raw_spin_unlock+0x1e/0x40 [ 41.791429] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.792006] ? static_key_count+0x60/0x80 [ 41.792490] prctl_set_seccomp+0x4e/0x70 [ 41.792930] __do_sys_prctl+0xe6c/0x1d70 [ 41.793408] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.793908] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.794491] ? irqentry_exit+0xf3/0x650 [ 41.794924] do_syscall_64+0xbf/0x430 [ 41.795386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.795969] RIP: 0033:0x7f6b6062d5cd [ 41.796409] 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 [ 41.798313] RSP: 002b:00007fff1c09f030 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.799108] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b6062d5cd [ 41.799907] RDX: 000055794db11e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.800689] RBP: 00007fff1c09f090 R08: 0000000000000000 R09: 00007fff1c09e730 [ 41.801465] R10: 0000000000000000 R11: 0000000000000246 R12: 00005579503a1ad0 [ 41.802210] R13: 00007fff1c09f4c0 R14: 00005579503a2bc0 R15: 00005579503b3780 [ 41.803008] [ 41.803298] irq event stamp: 1645 [ 41.803684] hardirqs last enabled at (1653): [] __up_console_sem+0x78/0x80 [ 41.804613] hardirqs last disabled at (1662): [] __up_console_sem+0x5d/0x80 [ 41.805551] softirqs last enabled at (1164): [] handle_softirqs+0x50c/0x770 [ 41.806495] softirqs last disabled at (1155): [] __irq_exit_rcu+0xc4/0x100 [ 41.807413] ---[ end trace 0000000000000000 ]--- [ 42.408077] ------------[ cut here ]------------ [ 42.408829] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.410443] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.411834] Modules linked in: [ 42.412408] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.414020] Tainted: [W]=WARN [ 42.414507] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.415705] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.416450] 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 [ 42.419027] RSP: 0018:ffff88801aeffbc0 EFLAGS: 00010286 [ 42.419862] RAX: 0000000000000000 RBX: ffffed10035dff78 RCX: ffffffff813a4050 [ 42.420910] RDX: ffff888016a2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.421957] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035dff2f [ 42.422999] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.424043] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aeffdf8 [ 42.425088] FS: 00007fc09001b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.426257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.427086] CR2: 00007ffd45a81ef7 CR3: 000000000a0a1000 CR4: 0000000000350ef0 [ 42.428156] Call Trace: [ 42.428562] [ 42.428898] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.429628] ? __create_object+0x59/0x80 [ 42.430282] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.431047] __vmalloc_noprof+0x59/0x60 [ 42.431682] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.432397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.433120] bpf_prog_alloc+0x39/0x200 [ 42.433721] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.434488] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.435190] do_seccomp+0x349/0x25e0 [ 42.435802] ? find_held_lock+0x2b/0x80 [ 42.436453] ? do_prlimit+0x310/0x610 [ 42.437046] ? __pfx_do_seccomp+0x10/0x10 [ 42.437703] ? do_raw_spin_unlock+0x53/0x220 [ 42.438416] ? _raw_spin_unlock+0x1e/0x40 [ 42.439062] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.439894] ? static_key_count+0x60/0x80 [ 42.440570] prctl_set_seccomp+0x4e/0x70 [ 42.441185] __do_sys_prctl+0xe6c/0x1d70 [ 42.441845] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.442564] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.443387] ? irqentry_exit+0xf3/0x650 [ 42.444018] do_syscall_64+0xbf/0x430 [ 42.444644] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.445461] RIP: 0033:0x7fc09050d5cd [ 42.446025] 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 [ 42.448709] RSP: 002b:00007ffd45a80380 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.449874] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc09050d5cd [ 42.450987] RDX: 0000564818acbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.452133] RBP: 00007ffd45a803e0 R08: 0000000000000000 R09: 00007ffd45a7fa80 [ 42.453243] R10: 0000000000000000 R11: 0000000000000246 R12: 000056484ec94ad0 [ 42.454338] R13: 00007ffd45a80810 R14: 000056484ec95bc0 R15: 000056484eca6780 [ 42.455462] [ 42.455837] irq event stamp: 2813 [ 42.456405] hardirqs last enabled at (2823): [] __up_console_sem+0x78/0x80 [ 42.457740] hardirqs last disabled at (2832): [] __up_console_sem+0x5d/0x80 [ 42.459068] softirqs last enabled at (2770): [] handle_softirqs+0x50c/0x770 [ 42.460438] softirqs last disabled at (2761): [] __irq_exit_rcu+0xc4/0x100 [ 42.461764] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44619' (ECDSA) to the list of known hosts. 2025/11/19 00:44:55 fuzzer started 2025/11/19 00:44:55 dialing manager at localhost:34383 2025/11/19 00:44:56 checking machine... 2025/11/19 00:44:56 checking revisions... [ 43.243879] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:44:56 testing simple program... [ 43.330782] cgroup: Unknown subsys name 'net' [ 43.402789] cgroup: Unknown subsys name 'cpuset' [ 43.434338] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:44:55 Registers: info registers vcpu 0 RAX=000000000003f841 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5ed7e84430 CR3=000000000da0d000 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=2035353a34343a303020393120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a34343a3030203931 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff888017029bc0 RCX=0000000000000001 RDX=0000000000000005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88801702a618 RSP=ffff88806cf088e8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88801702a6b8 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff81527128 RFL=00000007 [-----PC] 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f6b6013b900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6b6011a020 CR3=000000001fb87000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000