[ 46.694690] ------------[ cut here ]------------ [ 46.695623] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.697653] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.699183] Modules linked in: [ 46.699825] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.701820] Tainted: [W]=WARN [ 46.702380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.703844] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.704763] 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 [ 46.707938] RSP: 0018:ffff888018677bc0 EFLAGS: 00010286 [ 46.708910] RAX: 0000000000000000 RBX: ffffed10030cef78 RCX: ffffffff813a4050 [ 46.710202] RDX: ffff88800f108000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.711494] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030cef2f [ 46.713506] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.714802] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018677df8 [ 46.716096] FS: 00007f7cf207f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.717541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.718617] CR2: 00007ffc75dd3ef8 CR3: 000000000c453000 CR4: 0000000000350ef0 [ 46.719896] Call Trace: [ 46.720359] [ 46.720812] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.721673] ? __create_object+0x59/0x80 [ 46.722452] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.723432] __vmalloc_noprof+0x59/0x60 [ 46.724194] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.725078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.726010] bpf_prog_alloc+0x39/0x200 [ 46.726761] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.727656] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.728550] do_seccomp+0x349/0x25e0 [ 46.729278] ? find_held_lock+0x2b/0x80 [ 46.730036] ? do_prlimit+0x310/0x610 [ 46.730797] ? __pfx_do_seccomp+0x10/0x10 [ 46.731540] ? do_raw_spin_unlock+0x53/0x220 [ 46.732382] ? _raw_spin_unlock+0x1e/0x40 [ 46.733169] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.734139] ? static_key_count+0x60/0x80 [ 46.734946] prctl_set_seccomp+0x4e/0x70 [ 46.735673] __do_sys_prctl+0xe6c/0x1d70 [ 46.736452] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.737321] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.738290] ? irqentry_exit+0xf3/0x650 [ 46.739069] do_syscall_64+0xbf/0x430 [ 46.739811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.740763] RIP: 0033:0x7f7cf25715cd [ 46.741431] 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 [ 46.744594] RSP: 002b:00007ffc75dd2c00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.745981] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7cf25715cd [ 46.747275] RDX: 0000560f651e6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.748567] RBP: 00007ffc75dd2c60 R08: 0000000000000000 R09: 00007ffc75dd2300 [ 46.749870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560f8b5d3ad0 [ 46.751156] R13: 00007ffc75dd3090 R14: 0000560f8b5d4bc0 R15: 0000560f8b5e5780 [ 46.752450] [ 46.752913] irq event stamp: 1755 [ 46.753516] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 46.754808] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 46.756114] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 46.757427] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 46.758716] ---[ end trace 0000000000000000 ]--- [ 49.652653] ------------[ cut here ]------------ [ 49.653571] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.655533] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.656983] Modules linked in: [ 49.657566] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.659578] Tainted: [W]=WARN [ 49.660173] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.661645] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.662541] 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 [ 49.665678] RSP: 0018:ffff888015d47bc0 EFLAGS: 00010286 [ 49.666638] RAX: 0000000000000000 RBX: ffffed1002ba8f78 RCX: ffffffff813a4050 [ 49.667901] RDX: ffff888015ba0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.669189] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ba8f2f [ 49.670476] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.671750] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015d47df8 [ 49.673045] FS: 00007f8628d9e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.674485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.675544] CR2: 00007ffea6eabef8 CR3: 000000000de48000 CR4: 0000000000350ef0 [ 49.676820] Call Trace: [ 49.677300] [ 49.677754] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.678604] ? __create_object+0x59/0x80 [ 49.679379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.680350] __vmalloc_noprof+0x59/0x60 [ 49.681129] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.681997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.682957] bpf_prog_alloc+0x39/0x200 [ 49.683649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.684569] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.685483] do_seccomp+0x349/0x25e0 [ 49.686199] ? find_held_lock+0x2b/0x80 [ 49.686959] ? do_prlimit+0x310/0x610 [ 49.687649] ? __pfx_do_seccomp+0x10/0x10 [ 49.688429] ? do_raw_spin_unlock+0x53/0x220 [ 49.689273] ? _raw_spin_unlock+0x1e/0x40 [ 49.690045] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.691003] ? static_key_count+0x60/0x80 [ 49.691799] prctl_set_seccomp+0x4e/0x70 [ 49.692523] __do_sys_prctl+0xe6c/0x1d70 [ 49.693300] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.694169] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.695155] ? irqentry_exit+0xf3/0x650 [ 49.695929] do_syscall_64+0xbf/0x430 [ 49.696633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.697610] RIP: 0033:0x7f86292905cd [ 49.698326] 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 [ 49.701552] RSP: 002b:00007ffea6eaa0e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.702932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86292905cd [ 49.704243] RDX: 0000563f82d62e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.705562] RBP: 00007ffea6eaa140 R08: 0000000000000000 R09: 00007ffea6ea97e0 [ 49.706875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563f95718ad0 [ 49.708187] R13: 00007ffea6eaa570 R14: 0000563f95719bc0 R15: 0000563f9572a780 [ 49.709518] [ 49.709986] irq event stamp: 1745 [ 49.710600] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 49.712137] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 49.713717] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 49.715287] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 49.716822] ---[ end trace 0000000000000000 ]--- [ 50.496125] ------------[ cut here ]------------ [ 50.497091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.499204] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 50.500737] Modules linked in: [ 50.501376] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.503801] Tainted: [W]=WARN [ 50.504385] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.505968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.506933] 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 [ 50.510272] RSP: 0018:ffff88801697fbc0 EFLAGS: 00010286 [ 50.511309] RAX: 0000000000000000 RBX: ffffed1002d2ff78 RCX: ffffffff813a4050 [ 50.512655] RDX: ffff88800f109bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.514024] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2ff2f [ 50.515379] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.516732] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801697fdf8 [ 50.518093] FS: 00007efe67840900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.519599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.520730] CR2: 00007ffc64231ef8 CR3: 000000000c0e0000 CR4: 0000000000350ef0 [ 50.522076] Call Trace: [ 50.522571] [ 50.523061] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.524007] ? __create_object+0x59/0x80 [ 50.524825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.525856] __vmalloc_noprof+0x59/0x60 [ 50.526609] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.527531] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.528526] bpf_prog_alloc+0x39/0x200 [ 50.529319] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.530285] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.531258] do_seccomp+0x349/0x25e0 [ 50.532019] ? find_held_lock+0x2b/0x80 [ 50.532831] ? do_prlimit+0x310/0x610 [ 50.533611] ? __pfx_do_seccomp+0x10/0x10 [ 50.534407] ? do_raw_spin_unlock+0x53/0x220 [ 50.535222] ? _raw_spin_unlock+0x1e/0x40 [ 50.535994] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.536933] ? static_key_count+0x60/0x80 [ 50.537689] prctl_set_seccomp+0x4e/0x70 [ 50.538453] __do_sys_prctl+0xe6c/0x1d70 [ 50.539227] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.540066] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.541047] ? irqentry_exit+0xf3/0x650 [ 50.541798] do_syscall_64+0xbf/0x430 [ 50.542491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.543425] RIP: 0033:0x7efe67d325cd [ 50.544123] 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 [ 50.547286] RSP: 002b:00007ffc64230550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.548640] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efe67d325cd [ 50.549908] RDX: 0000558fd48a3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.551185] RBP: 00007ffc642305b0 R08: 0000000000000000 R09: 00007ffc6422fc50 [ 50.552433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558ff2c87bf0 [ 50.553885] R13: 00007ffc642309e0 R14: 0000558ff2c91380 R15: 0000558ff2c9c460 [ 50.554693] [ 50.554999] irq event stamp: 1801 [ 50.555384] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.556306] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.557275] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 50.558259] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 50.559242] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:17562' (ECDSA) to the list of known hosts. 2025/11/18 18:33:55 fuzzer started 2025/11/18 18:33:55 dialing manager at localhost:34383 2025/11/18 18:33:55 checking machine... 2025/11/18 18:33:55 checking revisions... [ 51.407289] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:33:55 testing simple program... [ 51.482485] cgroup: Unknown subsys name 'net' [ 51.526931] cgroup: Unknown subsys name 'cpuset' [ 51.538416] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:33:54 Registers: info registers vcpu 0 RAX=ffffffff81b2a224 RBX=ffffffff81619130 RCX=ffff88801658f7ec RDX=1ffff11002cb1f1e RSI=ffffffff81b2a224 RDI=ffff88801658f960 RBP=ffff88801658f930 RSP=ffff88801658f890 R8 =ffffffff86a49dd0 R9 =ffff88801658f8d8 R10=000000000003c9ed R11=0000000000012f5f R12=ffff88801658f960 R13=0000000000000000 R14=ffff888015a81bc0 R15=0000000000092cc0 RIP=ffffffff81619130 RFL=00000286 [--S--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 00007f8628d9e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffea6ea4000 CR3=00000000073ae000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000220af RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff023228b8 CR3=0000000013b29000 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=2034353a33333a383120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a33333a3831203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000