[ 38.993849] ------------[ cut here ]------------ [ 38.994810] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.996787] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.998236] Modules linked in: [ 38.998877] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.001085] Tainted: [W]=WARN [ 39.002046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.003562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.004473] 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 [ 39.008144] RSP: 0018:ffff888016d37bc0 EFLAGS: 00010286 [ 39.009268] RAX: 0000000000000000 RBX: ffffed1002da6f78 RCX: ffffffff813a4050 [ 39.010752] RDX: ffff888019b35340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.012229] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da6f2f [ 39.013699] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.015179] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d37df8 [ 39.016647] FS: 00007f3f1323c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.018329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.019617] CR2: 00007fffca730ef7 CR3: 000000001d23a000 CR4: 0000000000350ef0 [ 39.021158] Call Trace: [ 39.021735] [ 39.022206] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.023242] ? __create_object+0x59/0x80 [ 39.024140] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.025251] __vmalloc_noprof+0x59/0x60 [ 39.026124] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.027143] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.028212] bpf_prog_alloc+0x39/0x200 [ 39.029059] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.030122] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.031217] do_seccomp+0x349/0x25e0 [ 39.032060] ? find_held_lock+0x2b/0x80 [ 39.032964] ? do_prlimit+0x310/0x610 [ 39.033824] ? __pfx_do_seccomp+0x10/0x10 [ 39.034740] ? do_raw_spin_unlock+0x53/0x220 [ 39.035696] ? _raw_spin_unlock+0x1e/0x40 [ 39.036591] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.037715] ? static_key_count+0x60/0x80 [ 39.038686] prctl_set_seccomp+0x4e/0x70 [ 39.039583] __do_sys_prctl+0xe6c/0x1d70 [ 39.040481] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.041466] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.042588] ? irqentry_exit+0xf3/0x650 [ 39.043459] do_syscall_64+0xbf/0x430 [ 39.044258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.045349] RIP: 0033:0x7f3f1372e5cd [ 39.046159] 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 [ 39.049859] RSP: 002b:00007fffca72fd30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.051435] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3f1372e5cd [ 39.052911] RDX: 000056306ecb0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.054405] RBP: 00007fffca72fd90 R08: 0000000000000000 R09: 00007fffca72f430 [ 39.055933] R10: 0000000000000000 R11: 0000000000000246 R12: 00005630a1ba0bf0 [ 39.057404] R13: 00007fffca7301c0 R14: 00005630a1baa380 R15: 00005630a1bb5460 [ 39.058921] [ 39.059457] irq event stamp: 1845 [ 39.060157] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 39.061900] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 39.063547] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 39.065100] softirqs last disabled at (1599): [] __irq_exit_rcu+0xc4/0x100 [ 39.066617] ---[ end trace 0000000000000000 ]--- [ 42.724055] ------------[ cut here ]------------ [ 42.725136] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.726901] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.728301] Modules linked in: [ 42.728863] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.730636] Tainted: [W]=WARN [ 42.731132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.732576] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.733459] 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 [ 42.736390] RSP: 0018:ffff88800e4e7bc0 EFLAGS: 00010286 [ 42.737286] RAX: 0000000000000000 RBX: ffffed1001c9cf78 RCX: ffffffff813a4050 [ 42.738610] RDX: ffff888014700000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.739880] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c9cf2f [ 42.741015] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.742145] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e4e7df8 [ 42.743280] FS: 00007fca8ddef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.744552] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.745482] CR2: 00007ffd81dcbef7 CR3: 000000000e77a000 CR4: 0000000000350ef0 [ 42.746626] Call Trace: [ 42.747044] [ 42.747403] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.748198] ? __create_object+0x59/0x80 [ 42.748881] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.749796] __vmalloc_noprof+0x59/0x60 [ 42.750532] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.751303] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.752227] bpf_prog_alloc+0x39/0x200 [ 42.752934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.753841] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.754691] do_seccomp+0x349/0x25e0 [ 42.755285] ? find_held_lock+0x2b/0x80 [ 42.755949] ? do_prlimit+0x310/0x610 [ 42.756582] ? __pfx_do_seccomp+0x10/0x10 [ 42.757226] ? do_raw_spin_unlock+0x53/0x220 [ 42.757952] ? _raw_spin_unlock+0x1e/0x40 [ 42.758627] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.759585] ? static_key_count+0x60/0x80 [ 42.760367] prctl_set_seccomp+0x4e/0x70 [ 42.761043] __do_sys_prctl+0xe6c/0x1d70 [ 42.761713] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.762472] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.763298] ? irqentry_exit+0xf3/0x650 [ 42.763962] do_syscall_64+0xbf/0x430 [ 42.764595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.765389] RIP: 0033:0x7fca8e2e15cd [ 42.765993] 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 [ 42.768762] RSP: 002b:00007ffd81dca120 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.769936] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca8e2e15cd [ 42.771058] RDX: 000055806323be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.772170] RBP: 00007ffd81dca180 R08: 0000000000000000 R09: 00007ffd81dc9820 [ 42.773275] R10: 0000000000000000 R11: 0000000000000246 R12: 000055807fc0a240 [ 42.774382] R13: 00007ffd81dca5b0 R14: 000055807fc09bf0 R15: 000055807fc1e4d0 [ 42.775526] [ 42.775893] irq event stamp: 1757 [ 42.776453] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.777767] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.779095] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 42.780443] softirqs last disabled at (1553): [] __irq_exit_rcu+0xc4/0x100 [ 42.781752] ---[ end trace 0000000000000000 ]--- [ 43.581385] ------------[ cut here ]------------ [ 43.582321] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.584290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.585963] Modules linked in: [ 43.586668] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.588630] Tainted: [W]=WARN [ 43.589174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.590641] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.591552] 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 [ 43.594732] RSP: 0018:ffff8880177d7bc0 EFLAGS: 00010286 [ 43.595715] RAX: 0000000000000000 RBX: ffffed1002efaf78 RCX: ffffffff813a4050 [ 43.596993] RDX: ffff88801047d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.598264] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002efaf2f [ 43.599547] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.600821] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177d7df8 [ 43.602094] FS: 00007f85e6109900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.603537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.604607] CR2: 00007ffd53332ef7 CR3: 000000001f41e000 CR4: 0000000000350ef0 [ 43.605894] Call Trace: [ 43.606359] [ 43.606827] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.607733] ? __create_object+0x59/0x80 [ 43.608538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.609523] __vmalloc_noprof+0x59/0x60 [ 43.610246] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.611154] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.612102] bpf_prog_alloc+0x39/0x200 [ 43.612847] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.613792] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.614722] do_seccomp+0x349/0x25e0 [ 43.615451] ? find_held_lock+0x2b/0x80 [ 43.616178] ? do_prlimit+0x310/0x610 [ 43.616938] ? __pfx_do_seccomp+0x10/0x10 [ 43.617742] ? do_raw_spin_unlock+0x53/0x220 [ 43.618601] ? _raw_spin_unlock+0x1e/0x40 [ 43.619347] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.620320] ? static_key_count+0x60/0x80 [ 43.621114] prctl_set_seccomp+0x4e/0x70 [ 43.621891] __do_sys_prctl+0xe6c/0x1d70 [ 43.622703] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.623573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.624558] ? irqentry_exit+0xf3/0x650 [ 43.625289] do_syscall_64+0xbf/0x430 [ 43.626041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.627012] RIP: 0033:0x7f85e65fb5cd [ 43.627728] 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 [ 43.630956] RSP: 002b:00007ffd53331990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.632342] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f85e65fb5cd [ 43.633635] RDX: 00005559ae6f3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.634946] RBP: 00007ffd533319f0 R08: 0000000000000000 R09: 00007ffd53331090 [ 43.636251] R10: 0000000000000000 R11: 0000000000000246 R12: 00005559ae854ad0 [ 43.637550] R13: 00007ffd53331e20 R14: 00005559ae855bc0 R15: 00005559ae866780 [ 43.638964] [ 43.639459] irq event stamp: 1783 [ 43.640081] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 43.641621] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 43.643171] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 43.644733] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 43.646273] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:15321' (ECDSA) to the list of known hosts. 2025/11/19 05:28:26 fuzzer started 2025/11/19 05:28:27 dialing manager at localhost:34383 2025/11/19 05:28:27 checking machine... 2025/11/19 05:28:27 checking revisions... [ 44.545141] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:28:27 testing simple program... [ 44.637002] cgroup: Unknown subsys name 'net' [ 44.709196] cgroup: Unknown subsys name 'cpuset' [ 44.749857] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:28:26 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016b94208 RCX=0000000000000003 RDX=ffffffff87ae0be0 RSI=ffffffff84e7a8c0 RDI=ffff888016b94208 RBP=ffffffff85404620 RSP=ffff888016fc7cc0 R8 =0000000000000dc0 R9 =00000000ffffffff R10=0000000000000000 R11=0000000000000000 R12=ffffffff8899aca0 R13=ffff888016b94258 R14=ffff888016b941d8 R15=ffff888016b94208 RIP=ffffffff8152d1b4 RFL=00000292 [--S-A--] 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 00007fca8ddef900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fca8e3a6618 CR3=000000000c2ec000 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=38323a353020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383732 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000275a9 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff942b09008 CR3=000000000de04000 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=ae5ab61a12161b9aa8474e0694a09ebd XMM02=0000000000303ee0ec2efd57dc4c00df XMM03=000000000030f44834ef8f07f4c04d96 XMM04=37d26bf82064b90800000000000ae988 XMM05=2d298e39611705bb0000000000320a78 XMM06=5b75c91c80445342000000000031fb18 XMM07=e042d86d42eb936e000000000030f6c8 XMM08=34ef8f07f4c04d960000000000303f40 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000