[ 44.261941] ------------[ cut here ]------------ [ 44.262669] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.264300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 44.265522] Modules linked in: [ 44.266049] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.267909] Tainted: [W]=WARN [ 44.268368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.269647] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.270413] 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 [ 44.273027] RSP: 0018:ffff888016767bc0 EFLAGS: 00010286 [ 44.273795] RAX: 0000000000000000 RBX: ffffed1002cecf78 RCX: ffffffff813a4050 [ 44.274850] RDX: ffff888015d91bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.275923] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cecf2f [ 44.276991] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.278051] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016767df8 [ 44.279116] FS: 00007f7ebff7f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 44.280304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.281185] CR2: 00007ffeed66eef8 CR3: 000000000e3c6000 CR4: 0000000000350ef0 [ 44.282244] Call Trace: [ 44.282626] [ 44.283012] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.283715] ? __create_object+0x59/0x80 [ 44.284360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.285176] __vmalloc_noprof+0x59/0x60 [ 44.285761] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.286482] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.287251] bpf_prog_alloc+0x39/0x200 [ 44.287820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.288598] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.289337] do_seccomp+0x349/0x25e0 [ 44.289927] ? lock_release+0xc8/0x290 [ 44.290521] ? __pfx_do_seccomp+0x10/0x10 [ 44.291175] ? __schedule+0xf2c/0x3d40 [ 44.291754] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.292563] ? static_key_count+0x60/0x80 [ 44.293227] prctl_set_seccomp+0x4e/0x70 [ 44.293829] __do_sys_prctl+0xe6c/0x1d70 [ 44.294491] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.295205] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 44.296012] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 44.296727] do_syscall_64+0xbf/0x430 [ 44.297340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.298130] RIP: 0033:0x7f7ec04715cd [ 44.298675] 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 [ 44.301296] RSP: 002b:00007ffeed66dd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.302418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ec04715cd [ 44.303478] RDX: 0000559223c9ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.304553] RBP: 00007ffeed66dda0 R08: 0000000000000000 R09: 00007ffeed66d440 [ 44.305618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559229207b10 [ 44.306677] R13: 00007ffeed66e1d0 R14: 00005592292082b0 R15: 000055922921c6f0 [ 44.307758] [ 44.308141] irq event stamp: 1857 [ 44.308649] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 44.309899] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 44.311165] softirqs last enabled at (1420): [] handle_softirqs+0x50c/0x770 [ 44.312466] softirqs last disabled at (1399): [] __irq_exit_rcu+0xc4/0x100 [ 44.313719] ---[ end trace 0000000000000000 ]--- [ 47.577338] ------------[ cut here ]------------ [ 47.578311] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.580309] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 47.581753] Modules linked in: [ 47.582400] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.584432] Tainted: [W]=WARN [ 47.585046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.586548] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.587475] 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 [ 47.590682] RSP: 0018:ffff88801696fbc0 EFLAGS: 00010286 [ 47.591654] RAX: 0000000000000000 RBX: ffffed1002d2df78 RCX: ffffffff813a4050 [ 47.592962] RDX: ffff888015c4d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.594232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2df2f [ 47.595510] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.596816] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801696fdf8 [ 47.598111] FS: 00007f6da6d1c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.599545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.600611] CR2: 00007ffc79eacef8 CR3: 000000002006c000 CR4: 0000000000350ef0 [ 47.601912] Call Trace: [ 47.602381] [ 47.602789] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.603688] ? __create_object+0x59/0x80 [ 47.604483] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.605477] __vmalloc_noprof+0x59/0x60 [ 47.606249] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.607131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.608085] bpf_prog_alloc+0x39/0x200 [ 47.608919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.609813] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.610724] do_seccomp+0x349/0x25e0 [ 47.611462] ? find_held_lock+0x2b/0x80 [ 47.612230] ? do_prlimit+0x310/0x610 [ 47.612983] ? __pfx_do_seccomp+0x10/0x10 [ 47.613727] ? do_raw_spin_unlock+0x53/0x220 [ 47.614554] ? _raw_spin_unlock+0x1e/0x40 [ 47.615343] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.616298] ? static_key_count+0x60/0x80 [ 47.617131] prctl_set_seccomp+0x4e/0x70 [ 47.617918] __do_sys_prctl+0xe6c/0x1d70 [ 47.618669] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.619531] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.620502] ? irqentry_exit+0xf3/0x650 [ 47.621277] do_syscall_64+0xbf/0x430 [ 47.622037] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.622991] RIP: 0033:0x7f6da720e5cd [ 47.623668] 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 [ 47.626853] RSP: 002b:00007ffc79eab660 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.628251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6da720e5cd [ 47.629573] RDX: 0000560a544cae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.630846] RBP: 00007ffc79eab6c0 R08: 0000000000000000 R09: 00007ffc79eaad60 [ 47.632157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560a87b02bf0 [ 47.633463] R13: 00007ffc79eabaf0 R14: 0000560a87b0c380 R15: 0000560a87b17460 [ 47.634777] [ 47.635243] irq event stamp: 1721 [ 47.635917] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 47.637462] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 47.638997] softirqs last enabled at (1708): [] handle_softirqs+0x50c/0x770 [ 47.640542] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 47.642068] ---[ end trace 0000000000000000 ]--- [ 48.458519] ------------[ cut here ]------------ [ 48.459702] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.462343] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 48.464327] Modules linked in: [ 48.465209] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.467794] Tainted: [W]=WARN [ 48.468615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.470551] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.471834] 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 [ 48.476013] RSP: 0018:ffff88800f117bc0 EFLAGS: 00010286 [ 48.477136] RAX: 0000000000000000 RBX: ffffed1001e22f78 RCX: ffffffff813a4050 [ 48.478251] RDX: ffff888018d09bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.479439] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e22f2f [ 48.480778] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.482114] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f117df8 [ 48.483447] FS: 00007f7504606900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.484959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.486080] CR2: 00007f7504af8580 CR3: 000000000cfbe000 CR4: 0000000000350ef0 [ 48.487466] Call Trace: [ 48.487973] [ 48.488408] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.489356] ? __create_object+0x59/0x80 [ 48.490203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.491218] __vmalloc_noprof+0x59/0x60 [ 48.491994] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.492918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.493839] bpf_prog_alloc+0x39/0x200 [ 48.494613] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.495600] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.496557] do_seccomp+0x349/0x25e0 [ 48.497323] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.498285] ? __pfx_do_seccomp+0x10/0x10 [ 48.499112] ? find_held_lock+0x2b/0x80 [ 48.499835] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.500848] ? static_key_count+0x60/0x80 [ 48.501689] prctl_set_seccomp+0x4e/0x70 [ 48.502519] __do_sys_prctl+0xe6c/0x1d70 [ 48.503336] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.504226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.505284] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.506283] ? irqentry_exit+0xf3/0x650 [ 48.507071] do_syscall_64+0xbf/0x430 [ 48.507819] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.508823] RIP: 0033:0x7f7504af85cd [ 48.509678] 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 [ 48.513568] RSP: 002b:00007ffd83a24220 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.515229] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7504af85cd [ 48.516786] RDX: 00005584d45bae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.518340] RBP: 00007ffd83a24280 R08: 0000000000000000 R09: 00007ffd83a23920 [ 48.519914] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584ef7c7ad0 [ 48.521411] R13: 00007ffd83a246b0 R14: 00005584ef7c8bc0 R15: 00005584ef7d9780 [ 48.522724] [ 48.523223] irq event stamp: 1823 [ 48.523841] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 48.525336] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 48.526660] softirqs last enabled at (1578): [] handle_softirqs+0x50c/0x770 [ 48.528012] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 48.529361] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:54430' (ECDSA) to the list of known hosts. 2025/11/18 15:38:48 fuzzer started 2025/11/18 15:38:49 dialing manager at localhost:34383 2025/11/18 15:38:49 checking machine... 2025/11/18 15:38:49 checking revisions... [ 49.488810] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:38:49 testing simple program... [ 49.578324] cgroup: Unknown subsys name 'net' [ 49.633574] cgroup: Unknown subsys name 'cpuset' [ 49.647800] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:38:48 Registers: info registers vcpu 0 RAX=000000000004311f 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=00000202 [-------] 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000560a87b39000 CR3=0000000005c8a000 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=00007fa43da8d510000055bf0b7a8790 XMM02=6f6974707972636e6561737268746977 XMM03=00000000000000000000000000777074 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=ffffffffffff00ffffff00ffffff00ff XMM08=00002000000000202020002020200000 XMM09=ffffffffffff00ffffff00ffffff00ff XMM10=00002000000000202020002020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff813c0c73 RBX=ffffffff866b2b2c RCX=ffffffff813c0e00 RDX=0000000000000000 RSI=ffffffff86a0b9d8 RDI=ffffffff866b2b2c RBP=ffffffff866b2b2c RSP=ffff888009757788 R8 =ffffffff86a0b9d8 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008964 R12=ffffffff866b2b2c R13=ffffffff866b2b2c R14=ffffffff866b2b2c R15=dffffc0000000000 RIP=ffffffff8135dac9 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f6da72d1650 CR3=00000000200d8000 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