Warning: Permanently added '[localhost]:45753' (ECDSA) to the list of known hosts.
2023/05/17 03:00:14 fuzzer started
2023/05/17 03:00:14 dialing manager at localhost:35573
2023/05/17 03:00:14 checking machine...
2023/05/17 03:00:14 checking revisions...
syzkaller login: [ 36.169057] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:00:14 testing simple program...
[ 36.239357] cgroup: Unknown subsys name 'net'
[ 36.310432] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.984909] audit: type=1400 audit(1684292427.665:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.139290] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.141782] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.143566] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.146508] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.148031] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.150087] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.526125] ------------[ cut here ]------------
[ 50.526786] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.528764] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.529951] Modules linked in:
[ 50.530374] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.535289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.536386] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.537135] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.539445] RSP: 0018:ffff8880191c7c00 EFLAGS: 00010282
[ 50.540294] RAX: 0000000000000000 RBX: ffff88800eb35440 RCX: 0000000000000000
[ 50.541300] RDX: ffff88800ff30000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.542289] RBP: ffff88800eb35454 R08: 0000000000000001 R09: 0000000000000000
[ 50.543322] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.544302] R13: ffffffff84e223a0 R14: ffff88800eb35448 R15: ffffffff84d73340
[ 50.545218] FS: 0000555556425400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.546247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.547003] CR2: 00007f57b02436f4 CR3: 00000000142da000 CR4: 0000000000350ef0
[ 50.547882] Call Trace:
[ 50.548210]
[ 50.548512] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.549153] ipv4_frags_init_net+0x269/0x440
[ 50.549706] ops_init+0xbb/0x6b0
[ 50.550195] setup_net+0x3d9/0x990
[ 50.550645] ? down_read_killable+0x1d7/0x4e0
[ 50.551236] ? __pfx_setup_net+0x10/0x10
[ 50.551749] ? copy_net_ns+0x17c/0x770
[ 50.552282] copy_net_ns+0x321/0x770
[ 50.552761] create_new_namespaces+0x3f6/0xb30
[ 50.553371] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.554029] ksys_unshare+0x44d/0x8e0
[ 50.554541] ? __pfx_ksys_unshare+0x10/0x10
[ 50.555206] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.556061] __x64_sys_unshare+0x31/0x40
[ 50.556649] do_syscall_64+0x3f/0x90
[ 50.557221] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.558002] RIP: 0033:0x7f3097f120d7
[ 50.558534] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 50.561069] RSP: 002b:00007ffe16596d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.562184] RAX: ffffffffffffffda RBX: 00007ffe16597378 RCX: 00007f3097f120d7
[ 50.563141] RDX: 00007f3097f7c41f RSI: 00007ffe16596cd0 RDI: 0000000040000000
[ 50.564031] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe16596ae0
[ 50.564920] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3098024bf0
[ 50.565760] R13: 00007ffe16596e10 R14: 0000000000000000 R15: 00000000000000f8
[ 50.566673]
[ 50.567000] irq event stamp: 10323
[ 50.567434] hardirqs last enabled at (10333): [] __up_console_sem+0x78/0x80
[ 50.568502] hardirqs last disabled at (10344): [] __up_console_sem+0x5d/0x80
[ 50.569562] softirqs last enabled at (10258): [] irq_exit_rcu+0x93/0xc0
[ 50.570607] softirqs last disabled at (10245): [] irq_exit_rcu+0x93/0xc0
[ 50.571638] ---[ end trace 0000000000000000 ]---
[ 50.577205] ------------[ cut here ]------------
[ 50.577802] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.579473] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.580531] Modules linked in:
[ 50.580963] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.582144] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.583150] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.583792] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.585944] RSP: 0018:ffff8880191c7c00 EFLAGS: 00010282
[ 50.586612] RAX: 0000000000000000 RBX: ffff88800e741240 RCX: 0000000000000000
[ 50.587499] RDX: ffff88800ff30000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.588384] RBP: ffff88800e741254 R08: 0000000000000001 R09: 0000000000000000
[ 50.589273] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.590164] R13: ffffffff84e223a0 R14: ffff88800e741248 R15: ffffffff84da62e0
[ 50.591049] FS: 0000555556425400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.592037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.592745] CR2: 00007f57b02436f4 CR3: 00000000142da000 CR4: 0000000000350ef0
[ 50.593641] Call Trace:
[ 50.594016]
[ 50.594317] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.594950] ipv6_frags_init_net+0x206/0x3c0
[ 50.595503] ops_init+0xbb/0x6b0
[ 50.595974] setup_net+0x3d9/0x990
[ 50.596426] ? down_read_killable+0x1d7/0x4e0
[ 50.597010] ? __pfx_setup_net+0x10/0x10
[ 50.597511] ? copy_net_ns+0x17c/0x770
[ 50.598050] copy_net_ns+0x321/0x770
[ 50.598520] create_new_namespaces+0x3f6/0xb30
[ 50.599133] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.599745] ksys_unshare+0x44d/0x8e0
[ 50.600256] ? __pfx_ksys_unshare+0x10/0x10
[ 50.600813] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.601540] __x64_sys_unshare+0x31/0x40
[ 50.602091] do_syscall_64+0x3f/0x90
[ 50.602560] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.603224] RIP: 0033:0x7f3097f120d7
[ 50.603692] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 50.605830] RSP: 002b:00007ffe16596d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.606776] RAX: ffffffffffffffda RBX: 00007ffe16597378 RCX: 00007f3097f120d7
[ 50.607663] RDX: 00007f3097f7c41f RSI: 00007ffe16596cd0 RDI: 0000000040000000
[ 50.608541] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe16596ae0
[ 50.609415] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3098024bf0
[ 50.610308] R13: 00007ffe16596e10 R14: 0000000000000000 R15: 00000000000000f8
[ 50.611212]
[ 50.611512] irq event stamp: 12261
[ 50.611963] hardirqs last enabled at (12273): [] __up_console_sem+0x78/0x80
[ 50.613028] hardirqs last disabled at (12284): [] __up_console_sem+0x5d/0x80
[ 50.614115] softirqs last enabled at (11760): [] irq_exit_rcu+0x93/0xc0
[ 50.615151] softirqs last disabled at (11751): [] irq_exit_rcu+0x93/0xc0
[ 50.616184] ---[ end trace 0000000000000000 ]---
[ 50.617478] ------------[ cut here ]------------
[ 50.618088] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.619986] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.621032] Modules linked in:
[ 50.621431] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.622606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.623611] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.624278] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 50.626441] RSP: 0018:ffff8880191c7bf0 EFLAGS: 00010286
[ 50.627124] RAX: 0000000000000000 RBX: ffff8880164a0840 RCX: 0000000000000000
[ 50.628004] RDX: ffff88800ff30000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.628878] RBP: ffff8880164a0854 R08: 0000000000000001 R09: 0000000000000000
[ 50.629720] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.630618] R13: ffffffff84e223a0 R14: ffff8880164a0848 R15: ffffffff84daf020
[ 50.631495] FS: 0000555556425400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.632472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.633204] CR2: 00007f57b02436f4 CR3: 00000000142da000 CR4: 0000000000350ef0
[ 50.634099] Call Trace:
[ 50.634427]
[ 50.634727] nf_ct_net_init+0x224/0x3d0
[ 50.635263] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.635831] ops_init+0xbb/0x6b0
[ 50.636310] setup_net+0x3d9/0x990
[ 50.636755] ? down_read_killable+0x1d7/0x4e0
[ 50.637348] ? __pfx_setup_net+0x10/0x10
[ 50.637881] ? copy_net_ns+0x17c/0x770
[ 50.638404] copy_net_ns+0x321/0x770
[ 50.638918] create_new_namespaces+0x3f6/0xb30
[ 50.639495] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.640140] ksys_unshare+0x44d/0x8e0
[ 50.640636] ? __pfx_ksys_unshare+0x10/0x10
[ 50.641219] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.642006] __x64_sys_unshare+0x31/0x40
[ 50.642526] do_syscall_64+0x3f/0x90
[ 50.643032] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.643670] RIP: 0033:0x7f3097f120d7
[ 50.644166] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 50.646327] RSP: 002b:00007ffe16596d38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.647260] RAX: ffffffffffffffda RBX: 00007ffe16597378 RCX: 00007f3097f120d7
[ 50.648134] RDX: 00007f3097f7c41f RSI: 00007ffe16596cd0 RDI: 0000000040000000
[ 50.649018] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe16596ae0
[ 50.649896] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3098024bf0
[ 50.650754] R13: 00007ffe16596e10 R14: 0000000000000000 R15: 00000000000000f8
[ 50.651654]
[ 50.651977] irq event stamp: 13023
[ 50.652408] hardirqs last enabled at (13033): [] __up_console_sem+0x78/0x80
[ 50.653474] hardirqs last disabled at (13044): [] __up_console_sem+0x5d/0x80
[ 50.654546] softirqs last enabled at (12758): [] irq_exit_rcu+0x93/0xc0
[ 50.655584] softirqs last disabled at (12753): [] irq_exit_rcu+0x93/0xc0
[ 50.656604] ---[ end trace 0000000000000000 ]---
executing program
[ 52.163405] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.211195] Bluetooth: hci0: command 0x041b tx timeout
[ 56.259004] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.306910] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:00:28 Registers:
info registers vcpu 0
RAX=0000000000000054 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880191c75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000054 R11=0000000000000001
R12=0000000000000054 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] 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 0000555556425400 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f57b02436f4 CR3=00000000142da000 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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000003131b RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f24ec20c430 CR3=000000000e8e2000 CR4=00350ee0
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=081cff1d394a90b75242620ced6bb7b8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=7e0c683e57369a85000000000013b2f8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5d1bc9726526df6f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000