Warning: Permanently added '[localhost]:52354' (ECDSA) to the list of known hosts.
2023/05/17 23:45:56 fuzzer started
2023/05/17 23:45:56 dialing manager at localhost:44319
2023/05/17 23:45:56 checking machine...
2023/05/17 23:45:56 checking revisions...
syzkaller login: [ 37.987786] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:45:56 testing simple program...
[ 38.057592] cgroup: Unknown subsys name 'net'
[ 38.147348] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 49.304546] audit: type=1400 audit(1684367168.211:6): 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
[ 50.427194] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.430030] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.431272] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.434170] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.435486] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.437322] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.848500] ------------[ cut here ]------------
[ 50.849276] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.851240] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.852554] Modules linked in:
[ 50.853333] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.858209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.859299] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.860016] 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
[ 50.862351] RSP: 0018:ffff88801eb67c00 EFLAGS: 00010282
[ 50.863081] RAX: 0000000000000000 RBX: ffff88800ef8a440 RCX: 0000000000000000
[ 50.864040] RDX: ffff88801eb58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.865023] RBP: ffff88800ef8a454 R08: 0000000000000001 R09: 0000000000000000
[ 50.865988] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.866979] R13: ffffffff84e23fe0 R14: ffff88800ef8a448 R15: ffffffff84d74dc0
[ 50.867971] FS: 0000555555f7d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.869078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.869901] CR2: 00007ffa320ab6f4 CR3: 00000000136e0000 CR4: 0000000000350ef0
[ 50.870881] Call Trace:
[ 50.871242]
[ 50.871566] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.872277] ipv4_frags_init_net+0x269/0x440
[ 50.872954] ops_init+0xbb/0x6b0
[ 50.873449] setup_net+0x3d9/0x990
[ 50.873982] ? down_read_killable+0x1d7/0x4e0
[ 50.874615] ? __pfx_setup_net+0x10/0x10
[ 50.875211] ? copy_net_ns+0x17c/0x770
[ 50.875771] copy_net_ns+0x321/0x770
[ 50.876333] create_new_namespaces+0x3f6/0xb30
[ 50.876995] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.877650] ksys_unshare+0x44d/0x8e0
[ 50.878207] ? __pfx_ksys_unshare+0x10/0x10
[ 50.878821] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.879576] __x64_sys_unshare+0x31/0x40
[ 50.880159] do_syscall_64+0x3f/0x90
[ 50.880690] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.881403] RIP: 0033:0x7f4e5aada0d7
[ 50.881931] 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
[ 50.884263] RSP: 002b:00007fff6df04f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.885295] RAX: ffffffffffffffda RBX: 00007fff6df055d8 RCX: 00007f4e5aada0d7
[ 50.886257] RDX: 00007f4e5ab4441f RSI: 00007fff6df04f30 RDI: 0000000040000000
[ 50.887225] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6df04d40
[ 50.888198] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4e5abecbf0
[ 50.889183] R13: 00007fff6df05070 R14: 0000000000000000 R15: 00000000000000f8
[ 50.890174]
[ 50.890508] irq event stamp: 7195
[ 50.891003] hardirqs last enabled at (7207): [] __up_console_sem+0x78/0x80
[ 50.892160] hardirqs last disabled at (7218): [] __up_console_sem+0x5d/0x80
[ 50.893362] softirqs last enabled at (6418): [] netlink_insert+0x187/0x1820
[ 50.894539] softirqs last disabled at (6416): [] release_sock+0x1f/0x1b0
[ 50.895678] ---[ end trace 0000000000000000 ]---
[ 50.901547] ------------[ cut here ]------------
[ 50.902675] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.904459] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.905601] Modules linked in:
[ 50.906069] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.907295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.908378] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.909102] 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
[ 50.911436] RSP: 0018:ffff88801eb67c00 EFLAGS: 00010282
[ 50.912161] RAX: 0000000000000000 RBX: ffff88800e7b1240 RCX: 0000000000000000
[ 50.913126] RDX: ffff88801eb58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.914079] RBP: ffff88800e7b1254 R08: 0000000000000001 R09: 0000000000000000
[ 50.915026] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.915976] R13: ffffffff84e23fe0 R14: ffff88800e7b1248 R15: ffffffff84da7d60
[ 50.916935] FS: 0000555555f7d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.918000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.918755] CR2: 00007ffa320ab6f4 CR3: 00000000136e0000 CR4: 0000000000350ef0
[ 50.919705] Call Trace:
[ 50.920094]
[ 50.920427] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.921138] ipv6_frags_init_net+0x206/0x3c0
[ 50.921749] ops_init+0xbb/0x6b0
[ 50.922272] setup_net+0x3d9/0x990
[ 50.922782] ? down_read_killable+0x1d7/0x4e0
[ 50.923436] ? __pfx_setup_net+0x10/0x10
[ 50.924025] ? copy_net_ns+0x17c/0x770
[ 50.924613] copy_net_ns+0x321/0x770
[ 50.925175] create_new_namespaces+0x3f6/0xb30
[ 50.925856] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.926527] ksys_unshare+0x44d/0x8e0
[ 50.927109] ? __pfx_ksys_unshare+0x10/0x10
[ 50.927714] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.928521] __x64_sys_unshare+0x31/0x40
[ 50.929129] do_syscall_64+0x3f/0x90
[ 50.929659] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.930387] RIP: 0033:0x7f4e5aada0d7
[ 50.930924] 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
[ 50.933329] RSP: 002b:00007fff6df04f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.934369] RAX: ffffffffffffffda RBX: 00007fff6df055d8 RCX: 00007f4e5aada0d7
[ 50.935341] RDX: 00007f4e5ab4441f RSI: 00007fff6df04f30 RDI: 0000000040000000
[ 50.936302] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6df04d40
[ 50.937307] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4e5abecbf0
[ 50.938286] R13: 00007fff6df05070 R14: 0000000000000000 R15: 00000000000000f8
[ 50.939280]
[ 50.939615] irq event stamp: 9129
[ 50.940105] hardirqs last enabled at (9141): [] __up_console_sem+0x78/0x80
[ 50.941259] hardirqs last disabled at (9152): [] __up_console_sem+0x5d/0x80
[ 50.942440] softirqs last enabled at (8608): [] irq_exit_rcu+0x93/0xc0
[ 50.943592] softirqs last disabled at (8411): [] irq_exit_rcu+0x93/0xc0
[ 50.944745] ---[ end trace 0000000000000000 ]---
[ 50.946285] ------------[ cut here ]------------
[ 50.946955] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.949063] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.950186] Modules linked in:
[ 50.950617] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.951885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.952997] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.953686] 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
[ 50.955992] RSP: 0018:ffff88801eb67bf0 EFLAGS: 00010286
[ 50.956706] RAX: 0000000000000000 RBX: ffff88800e7b1c40 RCX: 0000000000000000
[ 50.957659] RDX: ffff88801eb58000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.958629] RBP: ffff88800e7b1c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.959578] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.960547] R13: ffffffff84e23fe0 R14: ffff88800e7b1c48 R15: ffffffff84db0aa0
[ 50.961498] FS: 0000555555f7d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.962551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.963339] CR2: 00007ffa320ab6f4 CR3: 00000000136e0000 CR4: 0000000000350ef0
[ 50.964287] Call Trace:
[ 50.964652]
[ 50.965014] nf_ct_net_init+0x224/0x3d0
[ 50.965567] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.966227] ops_init+0xbb/0x6b0
[ 50.966712] setup_net+0x3d9/0x990
[ 50.967234] ? down_read_killable+0x1d7/0x4e0
[ 50.967879] ? __pfx_setup_net+0x10/0x10
[ 50.968447] ? copy_net_ns+0x17c/0x770
[ 50.969030] copy_net_ns+0x321/0x770
[ 50.969552] create_new_namespaces+0x3f6/0xb30
[ 50.970217] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.970910] ksys_unshare+0x44d/0x8e0
[ 50.971440] ? __pfx_ksys_unshare+0x10/0x10
[ 50.972062] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.972894] __x64_sys_unshare+0x31/0x40
[ 50.973451] do_syscall_64+0x3f/0x90
[ 50.974006] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.974700] RIP: 0033:0x7f4e5aada0d7
[ 50.975238] 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
[ 50.977578] RSP: 002b:00007fff6df04f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.978594] RAX: ffffffffffffffda RBX: 00007fff6df055d8 RCX: 00007f4e5aada0d7
[ 50.979564] RDX: 00007f4e5ab4441f RSI: 00007fff6df04f30 RDI: 0000000040000000
[ 50.980532] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6df04d40
[ 50.981489] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4e5abecbf0
[ 50.982466] R13: 00007fff6df05070 R14: 0000000000000000 R15: 00000000000000f8
[ 50.983471]
[ 50.983837] irq event stamp: 9879
[ 50.984306] hardirqs last enabled at (9889): [] __up_console_sem+0x78/0x80
[ 50.985479] hardirqs last disabled at (9900): [] __up_console_sem+0x5d/0x80
[ 50.986639] softirqs last enabled at (9814): [] irq_exit_rcu+0x93/0xc0
[ 50.987765] softirqs last disabled at (9801): [] irq_exit_rcu+0x93/0xc0
[ 50.988911] ---[ end trace 0000000000000000 ]---
[ 52.515522] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.562946] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.610845] Bluetooth: hci0: command 0x040f tx timeout
[ 58.658868] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:46:08 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eb675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 0000555555f7d400 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=00007ffa320ab6f4 CR3=00000000136e0000 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=0000000000034325 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f295ef080a0 CR3=000000000c656000 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=2039303a36343a33322037312079614d XMM01=5d3333333335382e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000