[ 46.303853] ------------[ cut here ]------------ [ 46.304787] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.306766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.308237] Modules linked in: [ 46.308883] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.310830] Tainted: [W]=WARN [ 46.311363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.312810] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.313703] 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 [ 46.316777] RSP: 0018:ffff88801467fbc0 EFLAGS: 00010286 [ 46.317732] RAX: 0000000000000000 RBX: ffffed10028cff78 RCX: ffffffff813a4050 [ 46.318991] RDX: ffff888016203780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.320236] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10028cff2f [ 46.321506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.322758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801467fdf8 [ 46.324012] FS: 00007f547b2cd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.325430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.326473] CR2: 00007fffcc80eef7 CR3: 000000000e199000 CR4: 0000000000350ef0 [ 46.327729] Call Trace: [ 46.328178] [ 46.328632] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.329510] ? __create_object+0x59/0x80 [ 46.330233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.331180] __vmalloc_noprof+0x59/0x60 [ 46.331918] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.332775] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.333684] bpf_prog_alloc+0x39/0x200 [ 46.334355] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.335263] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.336161] do_seccomp+0x349/0x25e0 [ 46.336871] ? find_held_lock+0x2b/0x80 [ 46.337616] ? do_prlimit+0x310/0x610 [ 46.338299] ? __pfx_do_seccomp+0x10/0x10 [ 46.339081] ? do_raw_spin_unlock+0x53/0x220 [ 46.339890] ? _raw_spin_unlock+0x1e/0x40 [ 46.340654] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.341596] ? static_key_count+0x60/0x80 [ 46.342335] prctl_set_seccomp+0x4e/0x70 [ 46.343111] __do_sys_prctl+0xe6c/0x1d70 [ 46.343867] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.344711] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.345678] ? irqentry_exit+0xf3/0x650 [ 46.346438] do_syscall_64+0xbf/0x430 [ 46.347122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.348083] RIP: 0033:0x7f547b7bf5cd [ 46.348784] 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 [ 46.351882] RSP: 002b:00007fffcc80dde0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.353219] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f547b7bf5cd [ 46.354476] RDX: 000055876b74ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.355743] RBP: 00007fffcc80de40 R08: 0000000000000000 R09: 00007fffcc80d4e0 [ 46.356986] R10: 0000000000000000 R11: 0000000000000246 R12: 00005587938daad0 [ 46.358246] R13: 00007fffcc80e270 R14: 00005587938dbbc0 R15: 00005587938ec780 [ 46.359531] [ 46.359949] irq event stamp: 1783 [ 46.360581] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 46.362047] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 46.363547] softirqs last enabled at (1772): [] handle_softirqs+0x50c/0x770 [ 46.365059] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 46.366556] ---[ end trace 0000000000000000 ]--- [ 49.052230] ------------[ cut here ]------------ [ 49.053156] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.055160] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.056597] Modules linked in: [ 49.057179] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.059361] Tainted: [W]=WARN [ 49.060017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.061484] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.062338] 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 [ 49.065491] RSP: 0018:ffff888016e27bc0 EFLAGS: 00010286 [ 49.066457] RAX: 0000000000000000 RBX: ffffed1002dc4f78 RCX: ffffffff813a4050 [ 49.067745] RDX: ffff888016ccd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.069020] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc4f2f [ 49.070294] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.071596] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e27df8 [ 49.072875] FS: 00007fad78c66900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.074310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.075363] CR2: 00007fad79158580 CR3: 000000000e782000 CR4: 0000000000350ef0 [ 49.076655] Call Trace: [ 49.077136] [ 49.077587] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.078485] ? __create_object+0x59/0x80 [ 49.079240] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.080216] __vmalloc_noprof+0x59/0x60 [ 49.081001] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.081933] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.082882] bpf_prog_alloc+0x39/0x200 [ 49.083628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.084554] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.085466] do_seccomp+0x349/0x25e0 [ 49.086155] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.087078] ? __pfx_do_seccomp+0x10/0x10 [ 49.087864] ? find_held_lock+0x2b/0x80 [ 49.088632] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.089611] ? static_key_count+0x60/0x80 [ 49.090360] prctl_set_seccomp+0x4e/0x70 [ 49.091204] __do_sys_prctl+0xe6c/0x1d70 [ 49.092046] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.092909] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.093883] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.094871] ? irqentry_exit+0xf3/0x650 [ 49.095648] do_syscall_64+0xbf/0x430 [ 49.096352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.097309] RIP: 0033:0x7fad791585cd [ 49.098017] 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 [ 49.101194] RSP: 002b:00007ffd1ba4ef80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.102552] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fad791585cd [ 49.103856] RDX: 00005596d97f5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.105136] RBP: 00007ffd1ba4efe0 R08: 0000000000000000 R09: 00007ffd1ba4e680 [ 49.106417] R10: 0000000000000000 R11: 0000000000000246 R12: 00005596eaf58ad0 [ 49.107688] R13: 00007ffd1ba4f410 R14: 00005596eaf59bc0 R15: 00005596eaf6a780 [ 49.108975] [ 49.109437] irq event stamp: 1803 [ 49.110033] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 49.111544] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 49.113045] softirqs last enabled at (1656): [] handle_softirqs+0x50c/0x770 [ 49.114575] softirqs last disabled at (1651): [] __irq_exit_rcu+0xc4/0x100 [ 49.116028] ---[ end trace 0000000000000000 ]--- [ 49.702981] ------------[ cut here ]------------ [ 49.703887] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.705892] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.707341] Modules linked in: [ 49.707967] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.709917] Tainted: [W]=WARN [ 49.710492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.712205] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.713188] 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 [ 49.716340] RSP: 0018:ffff888019f07bc0 EFLAGS: 00010286 [ 49.717306] RAX: 0000000000000000 RBX: ffffed10033e0f78 RCX: ffffffff813a4050 [ 49.718591] RDX: ffff888018f51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.719875] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033e0f2f [ 49.721161] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.722435] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f07df8 [ 49.723712] FS: 00007f840315e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.725145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.726188] CR2: 00007ffcf9d09ef7 CR3: 000000001c78c000 CR4: 0000000000350ef0 [ 49.727458] Call Trace: [ 49.727915] [ 49.728323] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.729211] ? __create_object+0x59/0x80 [ 49.729988] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.730966] __vmalloc_noprof+0x59/0x60 [ 49.731719] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.732583] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.733510] bpf_prog_alloc+0x39/0x200 [ 49.734199] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.735122] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.736017] do_seccomp+0x349/0x25e0 [ 49.736726] ? find_held_lock+0x2b/0x80 [ 49.737476] ? do_prlimit+0x310/0x610 [ 49.738171] ? __pfx_do_seccomp+0x10/0x10 [ 49.738963] ? do_raw_spin_unlock+0x53/0x220 [ 49.739790] ? _raw_spin_unlock+0x1e/0x40 [ 49.740557] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.741502] ? static_key_count+0x60/0x80 [ 49.742246] prctl_set_seccomp+0x4e/0x70 [ 49.743033] __do_sys_prctl+0xe6c/0x1d70 [ 49.743821] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.744667] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.745622] ? irqentry_exit+0xf3/0x650 [ 49.746335] do_syscall_64+0xbf/0x430 [ 49.747075] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.748022] RIP: 0033:0x7f84036505cd [ 49.748724] 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 [ 49.751873] RSP: 002b:00007ffcf9d077a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.753211] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84036505cd [ 49.754485] RDX: 00005643a9c6be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.755773] RBP: 00007ffcf9d07800 R08: 0000000000000000 R09: 00007ffcf9d06ea0 [ 49.757050] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643acb54ad0 [ 49.758320] R13: 00007ffcf9d07c30 R14: 00005643acb55bc0 R15: 00005643acb66780 [ 49.759628] [ 49.760049] irq event stamp: 1769 [ 49.760692] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.762192] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.763699] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.765229] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.766735] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15991' (ECDSA) to the list of known hosts. 2025/11/17 17:24:29 fuzzer started 2025/11/17 17:24:29 dialing manager at localhost:37895 2025/11/17 17:24:29 checking machine... 2025/11/17 17:24:29 checking revisions... [ 50.577953] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:24:29 testing simple program... [ 50.648692] cgroup: Unknown subsys name 'net' [ 50.688504] cgroup: Unknown subsys name 'cpuset' [ 50.706309] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:24:28 Registers: info registers vcpu 0 RAX=ffffffff86aaf52d RBX=0000000000000002 RCX=ffffffff86aaf528 RDX=0000000000000000 RSI=1ffffffff0d55ea5 RDI=ffffffff8671fca4 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86aaf528 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e3c R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e815 RFL=00000217 [----APC] 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 00007fad78c66900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fad78c1f008 CR3=0000000020d8e000 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=2038323a34323a373120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732038323a34323a3731203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffffffff0d36071 RBX=ffffffff869b0388 RCX=ffffffff84c7129f RDX=0000000000000000 RSI=ffffffff86e87f42 RDI=ffffffff869b0360 RBP=ffffffff869b0388 RSP=ffff88806cf089b8 R8 =ffffffff86e87f42 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7feb R12=ffffffff869b0388 R13=ffffffff869b0360 R14=ffffffff869b0384 R15=dffffc0000000000 RIP=ffffffff8135daaf RFL=00000216 [----AP-] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe44b1a878 CR3=000000000de3e000 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=aa21314ddd725eaf3349c8bb481fd16a XMM02=0000000000303f48eff9b2d0a8fce9cb XMM03=00000000003040182c67c8bc2e329bc3 XMM04=e57dd88501a7ce6700000000000ae988 XMM05=14648eaa1277bab1000000000031fca0 XMM06=817b8945e9d50373000000000031fb28 XMM07=e042d86d42eb936e0000000000310e00 XMM08=c5d08a267529d1950000000000304018 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000