[ 46.743451] ------------[ cut here ]------------ [ 46.744203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.745821] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.747011] Modules linked in: [ 46.747510] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.749322] Tainted: [W]=WARN [ 46.749779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.751130] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.751850] 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 [ 46.754457] RSP: 0018:ffff8880171f7bc0 EFLAGS: 00010286 [ 46.755265] RAX: 0000000000000000 RBX: ffffed1002e3ef78 RCX: ffffffff813a4050 [ 46.756334] RDX: ffff888017429bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.757381] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e3ef2f [ 46.758422] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.759472] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171f7df8 [ 46.760515] FS: 00007f0ffebfe900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.761684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.762555] CR2: 00007fff7eb18ef7 CR3: 000000000b646000 CR4: 0000000000350ef0 [ 46.763607] Call Trace: [ 46.764015] [ 46.764350] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.765093] ? __create_object+0x59/0x80 [ 46.765698] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.766483] __vmalloc_noprof+0x59/0x60 [ 46.767092] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.767777] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.768542] bpf_prog_alloc+0x39/0x200 [ 46.769147] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.769871] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.770612] do_seccomp+0x349/0x25e0 [ 46.771196] ? find_held_lock+0x2b/0x80 [ 46.771795] ? do_prlimit+0x310/0x610 [ 46.772403] ? __pfx_do_seccomp+0x10/0x10 [ 46.773056] ? do_raw_spin_unlock+0x53/0x220 [ 46.773700] ? _raw_spin_unlock+0x1e/0x40 [ 46.774337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.775123] ? static_key_count+0x60/0x80 [ 46.775759] prctl_set_seccomp+0x4e/0x70 [ 46.776397] __do_sys_prctl+0xe6c/0x1d70 [ 46.777035] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.777698] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.778491] ? irqentry_exit+0xf3/0x650 [ 46.779118] do_syscall_64+0xbf/0x430 [ 46.779693] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.780474] RIP: 0033:0x7f0fff0f05cd [ 46.781055] 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 [ 46.783642] RSP: 002b:00007fff7eb17650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.784751] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0fff0f05cd [ 46.785800] RDX: 000055aaeb7a9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.786847] RBP: 00007fff7eb176b0 R08: 0000000000000000 R09: 00007fff7eb16d50 [ 46.787904] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ab10483240 [ 46.788977] R13: 00007fff7eb17ae0 R14: 000055ab10482bf0 R15: 000055ab104974d0 [ 46.790032] [ 46.790380] irq event stamp: 2431 [ 46.790872] hardirqs last enabled at (2439): [] __up_console_sem+0x78/0x80 [ 46.792122] hardirqs last disabled at (2448): [] __up_console_sem+0x5d/0x80 [ 46.793363] softirqs last enabled at (2314): [] handle_softirqs+0x50c/0x770 [ 46.794620] softirqs last disabled at (2309): [] __irq_exit_rcu+0xc4/0x100 [ 46.795867] ---[ end trace 0000000000000000 ]--- [ 48.986098] ------------[ cut here ]------------ [ 48.986840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.988501] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.989725] Modules linked in: [ 48.990253] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.991909] Tainted: [W]=WARN [ 48.992399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.993621] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.994386] 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 [ 48.997040] RSP: 0018:ffff888019737bc0 EFLAGS: 00010286 [ 48.997807] RAX: 0000000000000000 RBX: ffffed10032e6f78 RCX: ffffffff813a4050 [ 48.998877] RDX: ffff888015d43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.999970] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10032e6f2f [ 49.001036] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.002117] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019737df8 [ 49.003197] FS: 00007f441111a900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.004403] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.005295] CR2: 00007f44116804a6 CR3: 000000000ce85000 CR4: 0000000000350ef0 [ 49.006389] Call Trace: [ 49.006777] [ 49.007156] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.007878] ? __create_object+0x59/0x80 [ 49.008548] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.009359] __vmalloc_noprof+0x59/0x60 [ 49.009997] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.010683] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.011468] bpf_prog_alloc+0x39/0x200 [ 49.012087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.012827] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.013592] do_seccomp+0x349/0x25e0 [ 49.014205] ? find_held_lock+0x2b/0x80 [ 49.014805] ? do_prlimit+0x310/0x610 [ 49.015436] ? __pfx_do_seccomp+0x10/0x10 [ 49.016106] ? do_raw_spin_unlock+0x53/0x220 [ 49.016759] ? _raw_spin_unlock+0x1e/0x40 [ 49.017410] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.018209] ? static_key_count+0x60/0x80 [ 49.018847] prctl_set_seccomp+0x4e/0x70 [ 49.019504] __do_sys_prctl+0xe6c/0x1d70 [ 49.020160] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.020842] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.021648] ? irqentry_exit+0xf3/0x650 [ 49.022314] do_syscall_64+0xbf/0x430 [ 49.022898] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.023710] RIP: 0033:0x7f441160c5cd [ 49.024305] 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 [ 49.026956] RSP: 002b:00007fff9f99a0d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.028116] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f441160c5cd [ 49.029189] RDX: 00005597ec92ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.030255] RBP: 00007fff9f99a130 R08: 0000000000000000 R09: 00007fff9f9997d0 [ 49.031332] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597f2c32b10 [ 49.032408] R13: 00007fff9f99a560 R14: 00005597f2c332b0 R15: 00005597f2c476f0 [ 49.033497] [ 49.033848] irq event stamp: 1685 [ 49.034391] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 49.035674] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 49.036934] softirqs last enabled at (1218): [] handle_softirqs+0x50c/0x770 [ 49.038211] softirqs last disabled at (1213): [] __irq_exit_rcu+0xc4/0x100 [ 49.039487] ---[ end trace 0000000000000000 ]--- [ 49.743720] ------------[ cut here ]------------ [ 49.744682] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.746691] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.748105] Modules linked in: [ 49.748677] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.750572] Tainted: [W]=WARN [ 49.751159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.752601] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.753491] 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 [ 49.756539] RSP: 0018:ffff888015bbfbc0 EFLAGS: 00010286 [ 49.757494] RAX: 0000000000000000 RBX: ffffed1002b77f78 RCX: ffffffff813a4050 [ 49.758730] RDX: ffff88801ab60000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.759979] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b77f2f [ 49.761211] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.762440] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015bbfdf8 [ 49.763679] FS: 00007fee08fe4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.765070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.766093] CR2: 00007fee094d6580 CR3: 000000001390a000 CR4: 0000000000350ef0 [ 49.767318] Call Trace: [ 49.767769] [ 49.768208] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.769061] ? __create_object+0x59/0x80 [ 49.769757] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.770672] __vmalloc_noprof+0x59/0x60 [ 49.771409] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.772238] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.773124] bpf_prog_alloc+0x39/0x200 [ 49.773784] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.774678] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.775562] do_seccomp+0x349/0x25e0 [ 49.776255] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.777143] ? __pfx_do_seccomp+0x10/0x10 [ 49.777853] ? find_held_lock+0x2b/0x80 [ 49.778581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.779518] ? static_key_count+0x60/0x80 [ 49.780291] prctl_set_seccomp+0x4e/0x70 [ 49.781047] __do_sys_prctl+0xe6c/0x1d70 [ 49.781750] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.782553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.783482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.784402] ? irqentry_exit+0xf3/0x650 [ 49.785120] do_syscall_64+0xbf/0x430 [ 49.785771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.786669] RIP: 0033:0x7fee094d65cd [ 49.787326] 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 [ 49.790321] RSP: 002b:00007ffd15f42db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.791651] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fee094d65cd [ 49.792854] RDX: 00005651ffd1fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.794057] RBP: 00007ffd15f42e10 R08: 0000000000000000 R09: 00007ffd15f424b0 [ 49.795261] R10: 0000000000000000 R11: 0000000000000246 R12: 000056520b6b8ad0 [ 49.796491] R13: 00007ffd15f43240 R14: 000056520b6b9bc0 R15: 000056520b6ca780 [ 49.797712] [ 49.798156] irq event stamp: 1771 [ 49.798733] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.800181] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 49.801615] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 49.803074] softirqs last disabled at (1787): [] __irq_exit_rcu+0xc4/0x100 [ 49.804517] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:6122' (ECDSA) to the list of known hosts. 2025/11/18 15:55:36 fuzzer started 2025/11/18 15:55:37 dialing manager at localhost:34383 2025/11/18 15:55:37 checking machine... 2025/11/18 15:55:37 checking revisions... [ 50.732853] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:55:37 testing simple program... [ 50.822108] cgroup: Unknown subsys name 'net' [ 50.874532] cgroup: Unknown subsys name 'cpuset' [ 50.886146] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:55:36 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000004 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8899ce60 RDI=ffff888013bc0ad0 RBP=ffffffff8899ce60 RSP=ffff8880167f7400 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff888013bc0000 R13=ffff888013bc0a58 R14=00000000ffffffff R15=ffff888013bc0ad0 RIP=ffffffff84c72160 RFL=00000046 [---Z-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 00007f441111a900 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=00007f44116d1618 CR3=000000001febd000 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=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 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff8880e548f000 RCX=ffffffff86ab8454 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806cf31cd0 RBP=ffff888015650000 RSP=ffff8880156574d0 R8 =ffffffff86ab8458 R9 =ffff888015657590 R10=000000000003c9ed R11=00000000000255cb R12=ffff888015657501 R13=ffff888015657598 R14=ffff8880156578a0 R15=ffff888015657550 RIP=ffffffff815bd130 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 00007fb8f249e900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f611e401338 CR3=000000000ddd7000 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=1cebf2338cfee9f900000000000ae988 XMM05=e3e7a4746f7d83b200000000003216c8 XMM06=14648eaa1277bab10000000000320528 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000