[ 46.381062] ------------[ cut here ]------------ [ 46.382009] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.384136] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.385748] Modules linked in: [ 46.386619] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.388659] Tainted: [W]=WARN [ 46.389247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.390720] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.391633] 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 [ 46.394800] RSP: 0018:ffff88801bedfbc0 EFLAGS: 00010286 [ 46.395785] RAX: 0000000000000000 RBX: ffffed10037dbf78 RCX: ffffffff813a4050 [ 46.397053] RDX: ffff88800e7e1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.398332] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037dbf2f [ 46.399611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.400873] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bedfdf8 [ 46.402175] FS: 00007fd072589900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.403589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.404640] CR2: 00007ffcc38b1ef8 CR3: 000000000e20f000 CR4: 0000000000350ef0 [ 46.405923] Call Trace: [ 46.406391] [ 46.406798] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.407682] ? __create_object+0x59/0x80 [ 46.408455] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.409425] __vmalloc_noprof+0x59/0x60 [ 46.410166] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.411028] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.411948] bpf_prog_alloc+0x39/0x200 [ 46.412630] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.413549] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.414436] do_seccomp+0x349/0x25e0 [ 46.415141] ? find_held_lock+0x2b/0x80 [ 46.415842] ? do_prlimit+0x310/0x610 [ 46.416582] ? __pfx_do_seccomp+0x10/0x10 [ 46.417377] ? do_raw_spin_unlock+0x53/0x220 [ 46.418217] ? _raw_spin_unlock+0x1e/0x40 [ 46.418995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.419941] ? static_key_count+0x60/0x80 [ 46.420689] prctl_set_seccomp+0x4e/0x70 [ 46.421464] __do_sys_prctl+0xe6c/0x1d70 [ 46.422232] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.423080] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.424053] ? irqentry_exit+0xf3/0x650 [ 46.424765] do_syscall_64+0xbf/0x430 [ 46.425555] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.426499] RIP: 0033:0x7fd072a7b5cd [ 46.427208] 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 [ 46.430343] RSP: 002b:00007ffcc38af9c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.431675] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd072a7b5cd [ 46.432960] RDX: 0000556b5aa70e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.434243] RBP: 00007ffcc38afa20 R08: 0000000000000000 R09: 00007ffcc38af0c0 [ 46.435516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b8261f2b0 [ 46.436774] R13: 00007ffcc38afe50 R14: 0000556b82621d20 R15: 0000556b826338d0 [ 46.438086] [ 46.438505] irq event stamp: 1807 [ 46.439147] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 46.440640] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 46.442160] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 46.443684] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 46.445195] ---[ end trace 0000000000000000 ]--- [ 49.714053] ------------[ cut here ]------------ [ 49.714951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.716954] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.718368] Modules linked in: [ 49.718969] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.720924] Tainted: [W]=WARN [ 49.721484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.723156] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.724129] 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 [ 49.727235] RSP: 0018:ffff88801a31fbc0 EFLAGS: 00010286 [ 49.728183] RAX: 0000000000000000 RBX: ffffed1003463f78 RCX: ffffffff813a4050 [ 49.729452] RDX: ffff88800f0f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.730709] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003463f2f [ 49.731974] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.733231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a31fdf8 [ 49.734500] FS: 00007f03c5779900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.735918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.736956] CR2: 00007ffe4bfc5ef8 CR3: 000000000df2b000 CR4: 0000000000350ef0 [ 49.738224] Call Trace: [ 49.738677] [ 49.739128] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.740007] ? __create_object+0x59/0x80 [ 49.740732] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.741698] __vmalloc_noprof+0x59/0x60 [ 49.742441] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.743300] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.744215] bpf_prog_alloc+0x39/0x200 [ 49.744941] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.745816] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.746698] do_seccomp+0x349/0x25e0 [ 49.747410] ? find_held_lock+0x2b/0x80 [ 49.748165] ? do_prlimit+0x310/0x610 [ 49.748852] ? __pfx_do_seccomp+0x10/0x10 [ 49.749637] ? do_raw_spin_unlock+0x53/0x220 [ 49.750451] ? _raw_spin_unlock+0x1e/0x40 [ 49.751214] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.752174] ? static_key_count+0x60/0x80 [ 49.752972] prctl_set_seccomp+0x4e/0x70 [ 49.753708] __do_sys_prctl+0xe6c/0x1d70 [ 49.754480] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.755325] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.756264] ? irqentry_exit+0xf3/0x650 [ 49.757025] do_syscall_64+0xbf/0x430 [ 49.757709] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.758641] RIP: 0033:0x7f03c5c6b5cd [ 49.759324] 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 [ 49.762433] RSP: 002b:00007ffe4bfc4890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.763767] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f03c5c6b5cd [ 49.765023] RDX: 00005623d6dd7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.766301] RBP: 00007ffe4bfc48f0 R08: 0000000000000000 R09: 00007ffe4bfc3f90 [ 49.767552] R10: 0000000000000000 R11: 0000000000000246 R12: 00005623fdbd2ad0 [ 49.768813] R13: 00007ffe4bfc4d20 R14: 00005623fdbd3bc0 R15: 00005623fdbe4780 [ 49.770107] [ 49.770527] irq event stamp: 1837 [ 49.771167] hardirqs last enabled at (1847): [] __up_console_sem+0x78/0x80 [ 49.772664] hardirqs last disabled at (1856): [] __up_console_sem+0x5d/0x80 [ 49.774184] softirqs last enabled at (1472): [] handle_softirqs+0x50c/0x770 [ 49.775447] softirqs last disabled at (1467): [] __irq_exit_rcu+0xc4/0x100 [ 49.776656] ---[ end trace 0000000000000000 ]--- [ 50.619496] ------------[ cut here ]------------ [ 50.620557] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.622961] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.624850] Modules linked in: [ 50.625665] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.627954] Tainted: [W]=WARN [ 50.628635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.630355] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.631421] 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 [ 50.635091] RSP: 0018:ffff888013e47bc0 EFLAGS: 00010286 [ 50.636235] RAX: 0000000000000000 RBX: ffffed10027c8f78 RCX: ffffffff813a4050 [ 50.637728] RDX: ffff888013e91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.639219] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027c8f2f [ 50.640696] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.642196] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013e47df8 [ 50.643684] FS: 00007fa596aef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.645362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.646608] CR2: 00007fff8ae8bef8 CR3: 000000000e21a000 CR4: 0000000000350ef0 [ 50.648119] Call Trace: [ 50.648650] [ 50.649140] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.650068] ? __create_object+0x59/0x80 [ 50.650822] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.651814] __vmalloc_noprof+0x59/0x60 [ 50.652586] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.653496] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.654453] bpf_prog_alloc+0x39/0x200 [ 50.655212] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.656177] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.657101] do_seccomp+0x349/0x25e0 [ 50.657807] ? find_held_lock+0x2b/0x80 [ 50.658589] ? do_prlimit+0x310/0x610 [ 50.659343] ? __pfx_do_seccomp+0x10/0x10 [ 50.660147] ? do_raw_spin_unlock+0x53/0x220 [ 50.660988] ? _raw_spin_unlock+0x1e/0x40 [ 50.661757] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.662750] ? static_key_count+0x60/0x80 [ 50.663574] prctl_set_seccomp+0x4e/0x70 [ 50.664370] __do_sys_prctl+0xe6c/0x1d70 [ 50.665185] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.666068] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.667060] ? irqentry_exit+0xf3/0x650 [ 50.667795] do_syscall_64+0xbf/0x430 [ 50.668558] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.669555] RIP: 0033:0x7fa596fe15cd [ 50.670282] 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 [ 50.673496] RSP: 002b:00007fff8ae89810 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.674919] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa596fe15cd [ 50.676233] RDX: 00005630b9821e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.677555] RBP: 00007fff8ae89870 R08: 0000000000000000 R09: 00007fff8ae88f10 [ 50.678867] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630f7dd92b0 [ 50.680197] R13: 00007fff8ae89ca0 R14: 00005630f7ddbd20 R15: 00005630f7ded8d0 [ 50.681542] [ 50.682026] irq event stamp: 1781 [ 50.682645] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 50.684192] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 50.685758] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 50.687122] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 50.688412] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:53394' (ECDSA) to the list of known hosts. 2025/11/19 07:47:37 fuzzer started 2025/11/19 07:47:38 dialing manager at localhost:34383 2025/11/19 07:47:38 checking machine... 2025/11/19 07:47:38 checking revisions... [ 51.603012] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:47:38 testing simple program... [ 51.689014] cgroup: Unknown subsys name 'net' [ 51.747563] cgroup: Unknown subsys name 'cpuset' [ 51.783679] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:47:37 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000092cc0 RCX=ffff88801c047be4 RDX=0000000000000001 RSI=ffffffff85f064a0 RDI=ffff888015e7b7ac RBP=ffff888015e7b780 RSP=ffff88801c047c08 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000092cc0 R13=0000000000092cc0 R14=ffff888008c4b780 R15=ffffffff81b621bb RIP=ffffffff81a91a8e RFL=00000296 [--S-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 00007f03c5779900 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=00007f03c5d2e650 CR3=000000001fca6000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=000000000030d148 RCX=00007faa07d67344 RDX=00007ffe935e0948 RSI=00007ffe935e0948 RDI=000055afb83dd330 RBP=00007ffe935e09c8 RSP=00007ffe935e0940 R8 =0000000000000058 R9 =000000000030d148 R10=0000000000000002 R11=00007faa068fd2f8 R12=00007faa068e7148 R13=000055afb83dc400 R14=0000000000000006 R15=00007ffe935e0950 RIP=00007faa07d67475 RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007faa071e4900 00000000 00000000 GS =0000 0000000000000000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005623fdbcf218 CR3=000000000e428000 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=0000000000197fe05e5c10884646930b XMM01=1f1dc37c4ca93bb8a04a11f0bc319a08 XMM02=0000000000305518d59e07bde36eea69 XMM03=0000000000305640ec2efd57dc4c00df XMM04=9365079cf0772f9d00000000000ae988 XMM05=c7b99b49a4d5c4d200000000003231b8 XMM06=090f1556b20111b30000000000321b98 XMM07=fb795ef6d65770560000000000312c60 XMM08=2c67c8bc2e329bc30000000000305640 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000