Warning: Permanently added '[localhost]:42472' (ECDSA) to the list of known hosts.
2023/05/17 13:53:39 fuzzer started
2023/05/17 13:53:39 dialing manager at localhost:44319
2023/05/17 13:53:39 checking machine...
2023/05/17 13:53:39 checking revisions...
syzkaller login: [ 31.928423] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:53:39 testing simple program...
[ 31.997567] cgroup: Unknown subsys name 'net'
[ 32.072022] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 45.317012] audit: type=1400 audit(1684331633.374:6): 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
[ 46.484065] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 46.486701] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 46.488387] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 46.491098] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 46.492555] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 46.494573] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 46.877350] ------------[ cut here ]------------
[ 46.878092] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 46.880230] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 46.881444] Modules linked in:
[ 46.882168] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 46.887130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.888292] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 46.889023] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 46.891329] RSP: 0018:ffff88801ebdfc00 EFLAGS: 00010282
[ 46.892047] RAX: 0000000000000000 RBX: ffff8880069ccc40 RCX: 0000000000000000
[ 46.892963] RDX: ffff88801ebd0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 46.893882] RBP: ffff8880069ccc54 R08: 0000000000000001 R09: 0000000000000000
[ 46.894826] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 46.895720] R13: ffffffff84e23fe0 R14: ffff8880069ccc48 R15: ffffffff84d74dc0
[ 46.896662] FS: 0000555557300400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 46.897690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.898449] CR2: 00007f36cd1b56f4 CR3: 000000001bdaa000 CR4: 0000000000350ee0
[ 46.899382] Call Trace:
[ 46.899720]
[ 46.900051] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 46.900692] ipv4_frags_init_net+0x269/0x440
[ 46.901304] ops_init+0xbb/0x6b0
[ 46.901799] setup_net+0x3d9/0x990
[ 46.902272] ? down_read_killable+0x1d7/0x4e0
[ 46.902896] ? __pfx_setup_net+0x10/0x10
[ 46.903422] ? copy_net_ns+0x17c/0x770
[ 46.903980] copy_net_ns+0x321/0x770
[ 46.904478] create_new_namespaces+0x3f6/0xb30
[ 46.905118] unshare_nsproxy_namespaces+0xc1/0x200
[ 46.905752] ksys_unshare+0x44d/0x8e0
[ 46.906282] ? __pfx_ksys_unshare+0x10/0x10
[ 46.906898] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 46.907639] __x64_sys_unshare+0x31/0x40
[ 46.908203] do_syscall_64+0x3f/0x90
[ 46.908694] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 46.909391] RIP: 0033:0x7fd74d68d0d7
[ 46.909894] 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
[ 46.912158] RSP: 002b:00007ffd0d203568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 46.913136] RAX: ffffffffffffffda RBX: 00007ffd0d203ba8 RCX: 00007fd74d68d0d7
[ 46.914039] RDX: 00007fd74d6f741f RSI: 00007ffd0d203500 RDI: 0000000040000000
[ 46.914981] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0d203310
[ 46.915894] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd74d79fbf0
[ 46.916813] R13: 00007ffd0d203640 R14: 0000000000000000 R15: 00000000000000f8
[ 46.917727]
[ 46.918064] irq event stamp: 8549
[ 46.918509] hardirqs last enabled at (8559): [] __up_console_sem+0x78/0x80
[ 46.919618] hardirqs last disabled at (8570): [] __up_console_sem+0x5d/0x80
[ 46.920726] softirqs last enabled at (8106): [] irq_exit_rcu+0x93/0xc0
[ 46.921806] softirqs last disabled at (8091): [] irq_exit_rcu+0x93/0xc0
[ 46.922897] ---[ end trace 0000000000000000 ]---
[ 46.927963] ------------[ cut here ]------------
[ 46.928593] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 46.930444] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 46.931598] Modules linked in:
[ 46.932042] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 46.933221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.934247] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 46.934947] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 46.937245] RSP: 0018:ffff88801ebdfc00 EFLAGS: 00010282
[ 46.937952] RAX: 0000000000000000 RBX: ffff88800d716240 RCX: 0000000000000000
[ 46.938891] RDX: ffff88801ebd0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 46.939827] RBP: ffff88800d716254 R08: 0000000000000001 R09: 0000000000000000
[ 46.940720] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 46.941654] R13: ffffffff84e23fe0 R14: ffff88800d716248 R15: ffffffff84da7d60
[ 46.942580] FS: 0000555557300400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 46.943657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.944424] CR2: 00007f36cd1b56f4 CR3: 000000001bdaa000 CR4: 0000000000350ee0
[ 46.945364] Call Trace:
[ 46.945704]
[ 46.946039] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 46.946688] ipv6_frags_init_net+0x206/0x3c0
[ 46.947316] ops_init+0xbb/0x6b0
[ 46.947814] setup_net+0x3d9/0x990
[ 46.948283] ? down_read_killable+0x1d7/0x4e0
[ 46.948913] ? __pfx_setup_net+0x10/0x10
[ 46.949450] ? copy_net_ns+0x17c/0x770
[ 46.950007] copy_net_ns+0x321/0x770
[ 46.950514] create_new_namespaces+0x3f6/0xb30
[ 46.951160] unshare_nsproxy_namespaces+0xc1/0x200
[ 46.951834] ksys_unshare+0x44d/0x8e0
[ 46.952346] ? __pfx_ksys_unshare+0x10/0x10
[ 46.952949] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 46.953690] __x64_sys_unshare+0x31/0x40
[ 46.954260] do_syscall_64+0x3f/0x90
[ 46.954804] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 46.955488] RIP: 0033:0x7fd74d68d0d7
[ 46.956015] 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
[ 46.958327] RSP: 002b:00007ffd0d203568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 46.959339] RAX: ffffffffffffffda RBX: 00007ffd0d203ba8 RCX: 00007fd74d68d0d7
[ 46.960275] RDX: 00007fd74d6f741f RSI: 00007ffd0d203500 RDI: 0000000040000000
[ 46.961211] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0d203310
[ 46.962140] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd74d79fbf0
[ 46.963085] R13: 00007ffd0d203640 R14: 0000000000000000 R15: 00000000000000f8
[ 46.964044]
[ 46.964368] irq event stamp: 10219
[ 46.964850] hardirqs last enabled at (10231): [] __up_console_sem+0x78/0x80
[ 46.965980] hardirqs last disabled at (10244): [] __up_console_sem+0x5d/0x80
[ 46.967123] softirqs last enabled at (10126): [] irq_exit_rcu+0x93/0xc0
[ 46.968217] softirqs last disabled at (10119): [] irq_exit_rcu+0x93/0xc0
[ 46.969312] ---[ end trace 0000000000000000 ]---
[ 46.970690] ------------[ cut here ]------------
[ 46.971382] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 46.973384] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 46.974512] Modules linked in:
[ 46.974982] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 46.976207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 46.977289] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 46.977997] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 46.980323] RSP: 0018:ffff88801ebdfbf0 EFLAGS: 00010286
[ 46.981032] RAX: 0000000000000000 RBX: ffff88800c4f8a40 RCX: 0000000000000000
[ 46.981961] RDX: ffff88801ebd0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 46.982910] RBP: ffff88800c4f8a54 R08: 0000000000000001 R09: 0000000000000000
[ 46.983845] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 46.984742] R13: ffffffff84e23fe0 R14: ffff88800c4f8a48 R15: ffffffff84db0aa0
[ 46.985684] FS: 0000555557300400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 46.986736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.987518] CR2: 00007f36cd1b56f4 CR3: 000000001bdaa000 CR4: 0000000000350ee0
[ 46.988447] Call Trace:
[ 46.988817]
[ 46.989133] nf_ct_net_init+0x224/0x3d0
[ 46.989694] ? __pfx_nf_ct_net_init+0x10/0x10
[ 46.990330] ops_init+0xbb/0x6b0
[ 46.990847] setup_net+0x3d9/0x990
[ 46.991322] ? down_read_killable+0x1d7/0x4e0
[ 46.991946] ? __pfx_setup_net+0x10/0x10
[ 46.992493] ? copy_net_ns+0x17c/0x770
[ 46.993061] copy_net_ns+0x321/0x770
[ 46.993568] create_new_namespaces+0x3f6/0xb30
[ 46.994206] unshare_nsproxy_namespaces+0xc1/0x200
[ 46.994900] ksys_unshare+0x44d/0x8e0
[ 46.995407] ? __pfx_ksys_unshare+0x10/0x10
[ 46.996010] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 46.996759] __x64_sys_unshare+0x31/0x40
[ 46.997330] do_syscall_64+0x3f/0x90
[ 46.997853] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 46.998522] RIP: 0033:0x7fd74d68d0d7
[ 46.999063] 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
[ 47.001336] RSP: 002b:00007ffd0d203568 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 47.002337] RAX: ffffffffffffffda RBX: 00007ffd0d203ba8 RCX: 00007fd74d68d0d7
[ 47.003278] RDX: 00007fd74d6f741f RSI: 00007ffd0d203500 RDI: 0000000040000000
[ 47.004195] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0d203310
[ 47.005118] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd74d79fbf0
[ 47.006042] R13: 00007ffd0d203640 R14: 0000000000000000 R15: 00000000000000f8
[ 47.007010]
[ 47.007322] irq event stamp: 11009
[ 47.007805] hardirqs last enabled at (11021): [] __up_console_sem+0x78/0x80
[ 47.008928] hardirqs last disabled at (11032): [] __up_console_sem+0x5d/0x80
[ 47.010043] softirqs last enabled at (10680): [] irq_exit_rcu+0x93/0xc0
[ 47.011159] softirqs last disabled at (10675): [] irq_exit_rcu+0x93/0xc0
[ 47.012247] ---[ end trace 0000000000000000 ]---
[ 48.566437] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 50.613842] Bluetooth: hci0: command 0x041b tx timeout
[ 52.661900] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 54.709888] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:53:52 Registers:
info registers vcpu 0
RAX=000000000001f33d RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007fc5880bda50 CR3=0000000015b02000 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=a02f1c77a3aab88dd54e4b95f34844d5
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=3cf7d48ccb2bec56000000000013ca88 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0a8b0c7626ce49fd00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ebdf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555557300400 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=00007f36cd1b56f4 CR3=000000001bdaa000 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=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