Warning: Permanently added '[localhost]:7415' (ECDSA) to the list of known hosts.
2023/05/18 05:05:21 fuzzer started
2023/05/18 05:05:22 dialing manager at localhost:44319
2023/05/18 05:05:22 checking machine...
2023/05/18 05:05:22 checking revisions...
syzkaller login: [ 36.293131] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:05:22 testing simple program...
[ 36.365926] cgroup: Unknown subsys name 'net'
[ 36.474752] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 47.389417] audit: type=1400 audit(1684386333.586:6): 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
executing program
[ 48.510502] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.512500] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.514258] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.518391] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.520129] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.521657] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 48.850014] ------------[ cut here ]------------
[ 48.850840] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 48.852840] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.854171] Modules linked in:
[ 48.854717] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.859557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.860587] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.861296] 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
[ 48.863538] RSP: 0018:ffff8880145afc00 EFLAGS: 00010282
[ 48.864246] RAX: 0000000000000000 RBX: ffff88800c905040 RCX: 0000000000000000
[ 48.865136] RDX: ffff88800fd60000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.866041] RBP: ffff88800c905054 R08: 0000000000000001 R09: 0000000000000000
[ 48.866908] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.867827] R13: ffffffff84e23fe0 R14: ffff88800c905048 R15: ffffffff84d74dc0
[ 48.868725] FS: 0000555556bc5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.869743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.870491] CR2: 00007f94eeb036f4 CR3: 000000000eb40000 CR4: 0000000000350ee0
[ 48.871395] Call Trace:
[ 48.871722]
[ 48.872051] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 48.872661] ipv4_frags_init_net+0x269/0x440
[ 48.873257] ops_init+0xbb/0x6b0
[ 48.873715] setup_net+0x3d9/0x990
[ 48.874203] ? down_read_killable+0x1d7/0x4e0
[ 48.874795] ? __pfx_setup_net+0x10/0x10
[ 48.875329] ? copy_net_ns+0x17c/0x770
[ 48.875839] copy_net_ns+0x321/0x770
[ 48.876350] create_new_namespaces+0x3f6/0xb30
[ 48.876944] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.877586] ksys_unshare+0x44d/0x8e0
[ 48.878105] ? __pfx_ksys_unshare+0x10/0x10
[ 48.878663] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.879424] __x64_sys_unshare+0x31/0x40
[ 48.879940] do_syscall_64+0x3f/0x90
[ 48.880448] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.881128] RIP: 0033:0x7f21c99b20d7
[ 48.881593] 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
[ 48.883837] RSP: 002b:00007fff64686068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.884840] RAX: ffffffffffffffda RBX: 00007fff646866a8 RCX: 00007f21c99b20d7
[ 48.885799] RDX: 00007f21c9a1c41f RSI: 00007fff64686000 RDI: 0000000040000000
[ 48.886731] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff64685e10
[ 48.887680] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f21c9ac4bf0
[ 48.888613] R13: 00007fff64686140 R14: 0000000000000000 R15: 00000000000000f8
[ 48.889601]
[ 48.889919] irq event stamp: 7707
[ 48.890390] hardirqs last enabled at (7719): [] __up_console_sem+0x78/0x80
[ 48.891532] hardirqs last disabled at (7730): [] __up_console_sem+0x5d/0x80
[ 48.892610] softirqs last enabled at (7204): [] irq_exit_rcu+0x93/0xc0
[ 48.893684] softirqs last disabled at (7199): [] irq_exit_rcu+0x93/0xc0
[ 48.894724] ---[ end trace 0000000000000000 ]---
[ 48.899522] ------------[ cut here ]------------
[ 48.900159] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 48.901821] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.902968] Modules linked in:
[ 48.903399] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.904594] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.905635] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.906345] 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
[ 48.908583] RSP: 0018:ffff8880145afc00 EFLAGS: 00010282
[ 48.909309] RAX: 0000000000000000 RBX: ffff88800f0ff040 RCX: 0000000000000000
[ 48.910213] RDX: ffff88800fd60000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.911142] RBP: ffff88800f0ff054 R08: 0000000000000001 R09: 0000000000000000
[ 48.912030] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.912906] R13: ffffffff84e23fe0 R14: ffff88800f0ff048 R15: ffffffff84da7d60
[ 48.913824] FS: 0000555556bc5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.914817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.915584] CR2: 00007f94eeb036f4 CR3: 000000000eb40000 CR4: 0000000000350ee0
[ 48.916485] Call Trace:
[ 48.916822]
[ 48.917160] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 48.917788] ipv6_frags_init_net+0x206/0x3c0
[ 48.918380] ops_init+0xbb/0x6b0
[ 48.918849] setup_net+0x3d9/0x990
[ 48.919333] ? down_read_killable+0x1d7/0x4e0
[ 48.919907] ? __pfx_setup_net+0x10/0x10
[ 48.920441] ? copy_net_ns+0x17c/0x770
[ 48.920955] copy_net_ns+0x321/0x770
[ 48.921473] create_new_namespaces+0x3f6/0xb30
[ 48.922089] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.922730] ksys_unshare+0x44d/0x8e0
[ 48.923252] ? __pfx_ksys_unshare+0x10/0x10
[ 48.923810] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.924554] __x64_sys_unshare+0x31/0x40
[ 48.925120] do_syscall_64+0x3f/0x90
[ 48.925606] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.926292] RIP: 0033:0x7f21c99b20d7
[ 48.926774] 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
[ 48.929018] RSP: 002b:00007fff64686068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.930008] RAX: ffffffffffffffda RBX: 00007fff646866a8 RCX: 00007f21c99b20d7
[ 48.930941] RDX: 00007f21c9a1c41f RSI: 00007fff64686000 RDI: 0000000040000000
[ 48.931907] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff64685e10
[ 48.932839] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f21c9ac4bf0
[ 48.933790] R13: 00007fff64686140 R14: 0000000000000000 R15: 00000000000000f8
[ 48.934759]
[ 48.935110] irq event stamp: 9365
[ 48.935557] hardirqs last enabled at (9375): [] __up_console_sem+0x78/0x80
[ 48.936689] hardirqs last disabled at (9386): [] __up_console_sem+0x5d/0x80
[ 48.937767] softirqs last enabled at (8914): [] irq_exit_rcu+0x93/0xc0
[ 48.938849] softirqs last disabled at (8909): [] irq_exit_rcu+0x93/0xc0
[ 48.939864] ---[ end trace 0000000000000000 ]---
[ 48.941246] ------------[ cut here ]------------
[ 48.941826] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 48.943738] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 48.944813] Modules linked in:
[ 48.945245] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 48.946414] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 48.947442] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 48.948117] 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
[ 48.950295] RSP: 0018:ffff8880145afbf0 EFLAGS: 00010286
[ 48.950950] RAX: 0000000000000000 RBX: ffff88800f0fea40 RCX: 0000000000000000
[ 48.951848] RDX: ffff88800fd60000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 48.952734] RBP: ffff88800f0fea54 R08: 0000000000000001 R09: 0000000000000000
[ 48.953627] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 48.954571] R13: ffffffff84e23fe0 R14: ffff88800f0fea48 R15: ffffffff84db0aa0
[ 48.955473] FS: 0000555556bc5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 48.956460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 48.957201] CR2: 00007f94eeb036f4 CR3: 000000000eb40000 CR4: 0000000000350ee0
[ 48.958097] Call Trace:
[ 48.958426]
[ 48.958726] nf_ct_net_init+0x224/0x3d0
[ 48.959282] ? __pfx_nf_ct_net_init+0x10/0x10
[ 48.959858] ops_init+0xbb/0x6b0
[ 48.960354] setup_net+0x3d9/0x990
[ 48.960811] ? down_read_killable+0x1d7/0x4e0
[ 48.961411] ? __pfx_setup_net+0x10/0x10
[ 48.961921] ? copy_net_ns+0x17c/0x770
[ 48.962481] copy_net_ns+0x321/0x770
[ 48.963004] create_new_namespaces+0x3f6/0xb30
[ 48.963589] unshare_nsproxy_namespaces+0xc1/0x200
[ 48.964230] ksys_unshare+0x44d/0x8e0
[ 48.964715] ? __pfx_ksys_unshare+0x10/0x10
[ 48.965292] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 48.966034] __x64_sys_unshare+0x31/0x40
[ 48.966565] do_syscall_64+0x3f/0x90
[ 48.967077] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 48.967731] RIP: 0033:0x7f21c99b20d7
[ 48.968238] 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
[ 48.970444] RSP: 002b:00007fff64686068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 48.971394] RAX: ffffffffffffffda RBX: 00007fff646866a8 RCX: 00007f21c99b20d7
[ 48.972288] RDX: 00007f21c9a1c41f RSI: 00007fff64686000 RDI: 0000000040000000
[ 48.973189] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff64685e10
[ 48.974090] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f21c9ac4bf0
[ 48.974948] R13: 00007fff64686140 R14: 0000000000000000 R15: 00000000000000f8
[ 48.975860]
[ 48.976198] irq event stamp: 10153
[ 48.976637] hardirqs last enabled at (10163): [] __up_console_sem+0x78/0x80
[ 48.977703] hardirqs last disabled at (10174): [] __up_console_sem+0x5d/0x80
[ 48.978788] softirqs last enabled at (10048): [] irq_exit_rcu+0x93/0xc0
[ 48.979830] softirqs last disabled at (10043): [] irq_exit_rcu+0x93/0xc0
[ 48.980868] ---[ end trace 0000000000000000 ]---
[ 50.533729] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 52.581739] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.629880] Bluetooth: hci0: command 0x040f tx timeout
[ 56.677057] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:05:34 Registers:
info registers vcpu 0
RAX=0000000000021649 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=00007f738f72aa50 CR3=000000000ede2000 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=4c347bfce9e2ca9bff4e33d34904892e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=e59ea1dff71e0cb0000000000013bc48 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=d225f0e0ea49eb8f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880145af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 0000555556bc5400 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=00007f94eeb036f4 CR3=000000000eb40000 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