Warning: Permanently added '[localhost]:47687' (ECDSA) to the list of known hosts.
2023/05/17 02:19:24 fuzzer started
2023/05/17 02:19:25 dialing manager at localhost:35573
2023/05/17 02:19:25 checking machine...
2023/05/17 02:19:25 checking revisions...
syzkaller login: [ 36.692985] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:19:25 testing simple program...
[ 36.752036] cgroup: Unknown subsys name 'net'
[ 36.797800] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.326951] audit: type=1400 audit(1684289977.916:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.501377] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.503376] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.505008] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.513651] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.519655] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.521009] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.893011] ------------[ cut here ]------------
[ 50.893813] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.896364] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.897870] Modules linked in:
[ 50.898703] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.901542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.903989] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.904822] 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
[ 50.906926] RSP: 0018:ffff88801949fc00 EFLAGS: 00010282
[ 50.907608] RAX: 0000000000000000 RBX: ffff88800d8aac40 RCX: 0000000000000000
[ 50.908496] RDX: ffff8880180e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.909342] RBP: ffff88800d8aac54 R08: 0000000000000001 R09: 0000000000000000
[ 50.910222] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.911095] R13: ffffffff84e223a0 R14: ffff88800d8aac48 R15: ffffffff84d73340
[ 50.911981] FS: 0000555555ba4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.912952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.913689] CR2: 00007ffa1ccb06f4 CR3: 000000002016a000 CR4: 0000000000350ef0
[ 50.914568] Call Trace:
[ 50.914897]
[ 50.915198] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.915839] ipv4_frags_init_net+0x269/0x440
[ 50.916381] ops_init+0xbb/0x6b0
[ 50.916853] setup_net+0x3d9/0x990
[ 50.917300] ? down_read_killable+0x1d7/0x4e0
[ 50.917903] ? __pfx_setup_net+0x10/0x10
[ 50.918410] ? copy_net_ns+0x17c/0x770
[ 50.918966] copy_net_ns+0x321/0x770
[ 50.919464] create_new_namespaces+0x3f6/0xb30
[ 50.920059] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.920709] ksys_unshare+0x44d/0x8e0
[ 50.921201] ? __pfx_ksys_unshare+0x10/0x10
[ 50.921784] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.922520] __x64_sys_unshare+0x31/0x40
[ 50.923052] do_syscall_64+0x3f/0x90
[ 50.923543] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.924155] RIP: 0033:0x7f9dd9e470d7
[ 50.924622] 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
[ 50.926644] RSP: 002b:00007ffed37aa8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.927531] RAX: ffffffffffffffda RBX: 00007ffed37aaf28 RCX: 00007f9dd9e470d7
[ 50.928326] RDX: 00007f9dd9eb141f RSI: 00007ffed37aa880 RDI: 0000000040000000
[ 50.929160] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed37aa690
[ 50.929999] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9dd9f59bf0
[ 50.930857] R13: 00007ffed37aa9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.931716]
[ 50.932006] irq event stamp: 8089
[ 50.932407] hardirqs last enabled at (8099): [] __up_console_sem+0x78/0x80
[ 50.933400] hardirqs last disabled at (8110): [] __up_console_sem+0x5d/0x80
[ 50.934376] softirqs last enabled at (7628): [] irq_exit_rcu+0x93/0xc0
[ 50.935355] softirqs last disabled at (7575): [] irq_exit_rcu+0x93/0xc0
[ 50.936317] ---[ end trace 0000000000000000 ]---
[ 50.941851] ------------[ cut here ]------------
[ 50.942445] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.944305] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.945402] Modules linked in:
[ 50.945831] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.947005] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.948032] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.948712] 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
[ 50.951061] RSP: 0018:ffff88801949fc00 EFLAGS: 00010282
[ 50.951767] RAX: 0000000000000000 RBX: ffff888016135440 RCX: 0000000000000000
[ 50.952656] RDX: ffff8880180e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.953544] RBP: ffff888016135454 R08: 0000000000000001 R09: 0000000000000000
[ 50.954411] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.955301] R13: ffffffff84e223a0 R14: ffff888016135448 R15: ffffffff84da62e0
[ 50.956199] FS: 0000555555ba4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.957190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.957938] CR2: 00007ffa1ccb06f4 CR3: 000000002016a000 CR4: 0000000000350ef0
[ 50.958835] Call Trace:
[ 50.959144]
[ 50.959454] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.960035] ipv6_frags_init_net+0x206/0x3c0
[ 50.960592] ops_init+0xbb/0x6b0
[ 50.961017] setup_net+0x3d9/0x990
[ 50.961468] ? down_read_killable+0x1d7/0x4e0
[ 50.962005] ? __pfx_setup_net+0x10/0x10
[ 50.962514] ? copy_net_ns+0x17c/0x770
[ 50.963013] copy_net_ns+0x321/0x770
[ 50.963493] create_new_namespaces+0x3f6/0xb30
[ 50.964048] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.964658] ksys_unshare+0x44d/0x8e0
[ 50.965121] ? __pfx_ksys_unshare+0x10/0x10
[ 50.965656] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.966340] __x64_sys_unshare+0x31/0x40
[ 50.966877] do_syscall_64+0x3f/0x90
[ 50.967342] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.968006] RIP: 0033:0x7f9dd9e470d7
[ 50.968488] 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
[ 50.970596] RSP: 002b:00007ffed37aa8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.971527] RAX: ffffffffffffffda RBX: 00007ffed37aaf28 RCX: 00007f9dd9e470d7
[ 50.972364] RDX: 00007f9dd9eb141f RSI: 00007ffed37aa880 RDI: 0000000040000000
[ 50.973234] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed37aa690
[ 50.974096] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9dd9f59bf0
[ 50.974971] R13: 00007ffed37aa9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.975862]
[ 50.976156] irq event stamp: 9959
[ 50.976606] hardirqs last enabled at (9971): [] __up_console_sem+0x78/0x80
[ 50.977642] hardirqs last disabled at (9982): [] __up_console_sem+0x5d/0x80
[ 50.978675] softirqs last enabled at (9522): [] irq_exit_rcu+0x93/0xc0
[ 50.979674] softirqs last disabled at (9517): [] irq_exit_rcu+0x93/0xc0
[ 50.980687] ---[ end trace 0000000000000000 ]---
[ 50.981966] ------------[ cut here ]------------
[ 50.982589] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.984532] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.985584] Modules linked in:
[ 50.985986] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.987145] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.988166] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.988836] 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
[ 50.990992] RSP: 0018:ffff88801949fbf0 EFLAGS: 00010286
[ 50.991666] RAX: 0000000000000000 RBX: ffff888016135a40 RCX: 0000000000000000
[ 50.992553] RDX: ffff8880180e0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.993408] RBP: ffff888016135a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.994303] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.995202] R13: ffffffff84e223a0 R14: ffff888016135a48 R15: ffffffff84daf020
[ 50.996078] FS: 0000555555ba4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.997063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.997788] CR2: 00007ffa1ccb06f4 CR3: 000000002016a000 CR4: 0000000000350ef0
[ 50.998692] Call Trace:
[ 50.999021]
[ 50.999318] nf_ct_net_init+0x224/0x3d0
[ 50.999858] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.000453] ops_init+0xbb/0x6b0
[ 51.000894] setup_net+0x3d9/0x990
[ 51.001347] ? down_read_killable+0x1d7/0x4e0
[ 51.001938] ? __pfx_setup_net+0x10/0x10
[ 51.002470] ? copy_net_ns+0x17c/0x770
[ 51.002992] copy_net_ns+0x321/0x770
[ 51.003497] create_new_namespaces+0x3f6/0xb30
[ 51.004083] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.004768] ksys_unshare+0x44d/0x8e0
[ 51.005255] ? __pfx_ksys_unshare+0x10/0x10
[ 51.005799] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.006489] __x64_sys_unshare+0x31/0x40
[ 51.007027] do_syscall_64+0x3f/0x90
[ 51.007513] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.008123] RIP: 0033:0x7f9dd9e470d7
[ 51.008596] 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
[ 51.010638] RSP: 002b:00007ffed37aa8e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.011581] RAX: ffffffffffffffda RBX: 00007ffed37aaf28 RCX: 00007f9dd9e470d7
[ 51.012387] RDX: 00007f9dd9eb141f RSI: 00007ffed37aa880 RDI: 0000000040000000
[ 51.013219] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed37aa690
[ 51.014055] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9dd9f59bf0
[ 51.014920] R13: 00007ffed37aa9c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.015770]
[ 51.016062] irq event stamp: 10723
[ 51.016506] hardirqs last enabled at (10735): [] __up_console_sem+0x78/0x80
[ 51.017508] hardirqs last disabled at (10746): [] __up_console_sem+0x5d/0x80
[ 51.018514] softirqs last enabled at (10650): [] irq_exit_rcu+0x93/0xc0
[ 51.019502] softirqs last disabled at (10645): [] irq_exit_rcu+0x93/0xc0
[ 51.020476] ---[ end trace 0000000000000000 ]---
executing program
[ 52.581103] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.628637] Bluetooth: hci0: command 0x041b tx timeout
[ 56.676516] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.724484] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:19:38 Registers:
info registers vcpu 0
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801949f620
R8 =0000000000000001 R9 =ffffed1003293eb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 RFL=00000006 [-----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 0000555555ba4400 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=00007ffa1ccb06f4 CR3=000000002016a000 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=0000000000027bbf 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=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 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=00007f47e83c7cc0 CR3=00000000160da000 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=da72dfdd7787d99546496e402ded683d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000111448 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=be5fb505e30b883900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000