Warning: Permanently added '[localhost]:61111' (ECDSA) to the list of known hosts.
2023/05/16 18:48:16 fuzzer started
2023/05/16 18:48:16 dialing manager at localhost:35573
2023/05/16 18:48:16 checking machine...
2023/05/16 18:48:16 checking revisions...
syzkaller login: [ 35.782463] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:48:16 testing simple program...
[ 35.856136] cgroup: Unknown subsys name 'net'
[ 35.990466] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.321113] audit: type=1400 audit(1684262909.503:6): 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
[ 49.438703] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.441764] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.443068] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.445979] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.447680] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.449071] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.839944] ------------[ cut here ]------------
[ 49.840621] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.842370] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.843468] Modules linked in:
[ 49.843923] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.848288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.849329] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.850016] 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
[ 49.852240] RSP: 0018:ffff88801a26fc00 EFLAGS: 00010282
[ 49.852896] RAX: 0000000000000000 RBX: ffff88800ee7e840 RCX: 0000000000000000
[ 49.853805] RDX: ffff88801595b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.854695] RBP: ffff88800ee7e854 R08: 0000000000000001 R09: 0000000000000000
[ 49.855585] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.856486] R13: ffffffff84e223a0 R14: ffff88800ee7e848 R15: ffffffff84d73340
[ 49.857382] FS: 0000555555e27400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.858384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.859131] CR2: 00007f4d6d2c36f4 CR3: 000000000ca4a000 CR4: 0000000000350ef0
[ 49.860027] Call Trace:
[ 49.860358]
[ 49.860651] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.861293] ipv4_frags_init_net+0x269/0x440
[ 49.861847] ops_init+0xbb/0x6b0
[ 49.862322] setup_net+0x3d9/0x990
[ 49.862775] ? down_read_killable+0x1d7/0x4e0
[ 49.863368] ? __pfx_setup_net+0x10/0x10
[ 49.863878] ? copy_net_ns+0x17c/0x770
[ 49.864415] copy_net_ns+0x321/0x770
[ 49.864894] create_new_namespaces+0x3f6/0xb30
[ 49.865511] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.866161] ksys_unshare+0x44d/0x8e0
[ 49.866648] ? __pfx_ksys_unshare+0x10/0x10
[ 49.867228] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.867953] __x64_sys_unshare+0x31/0x40
[ 49.868505] do_syscall_64+0x3f/0x90
[ 49.868976] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.869642] RIP: 0033:0x7f384fe910d7
[ 49.870136] 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
[ 49.872282] RSP: 002b:00007ffc64338af8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.873224] RAX: ffffffffffffffda RBX: 00007ffc64339138 RCX: 00007f384fe910d7
[ 49.874102] RDX: 00007f384fefb41f RSI: 00007ffc64338a90 RDI: 0000000040000000
[ 49.874946] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc643388a0
[ 49.875834] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f384ffa3bf0
[ 49.876712] R13: 00007ffc64338bd0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.877610]
[ 49.877908] irq event stamp: 7701
[ 49.878359] hardirqs last enabled at (7713): [] __up_console_sem+0x78/0x80
[ 49.879405] hardirqs last disabled at (7724): [] __up_console_sem+0x5d/0x80
[ 49.880487] softirqs last enabled at (7276): [] irq_exit_rcu+0x93/0xc0
[ 49.881517] softirqs last disabled at (7263): [] irq_exit_rcu+0x93/0xc0
[ 49.882545] ---[ end trace 0000000000000000 ]---
[ 49.889605] ------------[ cut here ]------------
[ 49.890232] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.891925] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.893019] Modules linked in:
[ 49.893430] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.894614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.895640] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.896337] 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
[ 49.898542] RSP: 0018:ffff88801a26fc00 EFLAGS: 00010282
[ 49.899242] RAX: 0000000000000000 RBX: ffff88800d658640 RCX: 0000000000000000
[ 49.900164] RDX: ffff88801595b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.901073] RBP: ffff88800d658654 R08: 0000000000000001 R09: 0000000000000000
[ 49.901941] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.902856] R13: ffffffff84e223a0 R14: ffff88800d658648 R15: ffffffff84da62e0
[ 49.903796] FS: 0000555555e27400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.904799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.905559] CR2: 00007f4d6d2c36f4 CR3: 000000000ca4a000 CR4: 0000000000350ef0
[ 49.906462] Call Trace:
[ 49.906797]
[ 49.907138] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.907772] ipv6_frags_init_net+0x206/0x3c0
[ 49.908363] ops_init+0xbb/0x6b0
[ 49.908804] setup_net+0x3d9/0x990
[ 49.909300] ? down_read_killable+0x1d7/0x4e0
[ 49.909865] ? __pfx_setup_net+0x10/0x10
[ 49.910410] ? copy_net_ns+0x17c/0x770
[ 49.910913] copy_net_ns+0x321/0x770
[ 49.911426] create_new_namespaces+0x3f6/0xb30
[ 49.912072] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.912697] ksys_unshare+0x44d/0x8e0
[ 49.913221] ? __pfx_ksys_unshare+0x10/0x10
[ 49.913778] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.914519] __x64_sys_unshare+0x31/0x40
[ 49.915084] do_syscall_64+0x3f/0x90
[ 49.915580] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.916269] RIP: 0033:0x7f384fe910d7
[ 49.916742] 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
[ 49.918911] RSP: 002b:00007ffc64338af8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.919893] RAX: ffffffffffffffda RBX: 00007ffc64339138 RCX: 00007f384fe910d7
[ 49.920807] RDX: 00007f384fefb41f RSI: 00007ffc64338a90 RDI: 0000000040000000
[ 49.921698] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc643388a0
[ 49.922606] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f384ffa3bf0
[ 49.923497] R13: 00007ffc64338bd0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.924444]
[ 49.924753] irq event stamp: 9769
[ 49.925230] hardirqs last enabled at (9781): [] __up_console_sem+0x78/0x80
[ 49.926300] hardirqs last disabled at (9792): [] __up_console_sem+0x5d/0x80
[ 49.927374] softirqs last enabled at (9266): [] irq_exit_rcu+0x93/0xc0
[ 49.928432] softirqs last disabled at (9245): [] irq_exit_rcu+0x93/0xc0
[ 49.929477] ---[ end trace 0000000000000000 ]---
[ 49.930846] ------------[ cut here ]------------
[ 49.931487] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.933425] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.934503] Modules linked in:
[ 49.934908] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.936079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.937097] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.937743] 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
[ 49.939939] RSP: 0018:ffff88801a26fbf0 EFLAGS: 00010286
[ 49.940633] RAX: 0000000000000000 RBX: ffff88800d658240 RCX: 0000000000000000
[ 49.941529] RDX: ffff88801595b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.942440] RBP: ffff88800d658254 R08: 0000000000000001 R09: 0000000000000000
[ 49.943336] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.944267] R13: ffffffff84e223a0 R14: ffff88800d658248 R15: ffffffff84daf020
[ 49.945165] FS: 0000555555e27400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.946171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.946887] CR2: 00007f4d6d2c36f4 CR3: 000000000ca4a000 CR4: 0000000000350ef0
[ 49.947794] Call Trace:
[ 49.948155]
[ 49.948459] nf_ct_net_init+0x224/0x3d0
[ 49.948977] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.949606] ops_init+0xbb/0x6b0
[ 49.950096] setup_net+0x3d9/0x990
[ 49.950553] ? down_read_killable+0x1d7/0x4e0
[ 49.951165] ? __pfx_setup_net+0x10/0x10
[ 49.951684] ? copy_net_ns+0x17c/0x770
[ 49.952257] copy_net_ns+0x321/0x770
[ 49.952739] create_new_namespaces+0x3f6/0xb30
[ 49.953366] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.953980] ksys_unshare+0x44d/0x8e0
[ 49.954504] ? __pfx_ksys_unshare+0x10/0x10
[ 49.955088] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.955812] __x64_sys_unshare+0x31/0x40
[ 49.956368] do_syscall_64+0x3f/0x90
[ 49.956842] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.957524] RIP: 0033:0x7f384fe910d7
[ 49.958020] 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
[ 49.960218] RSP: 002b:00007ffc64338af8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.961174] RAX: ffffffffffffffda RBX: 00007ffc64339138 RCX: 00007f384fe910d7
[ 49.962065] RDX: 00007f384fefb41f RSI: 00007ffc64338a90 RDI: 0000000040000000
[ 49.962919] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc643388a0
[ 49.963832] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f384ffa3bf0
[ 49.964726] R13: 00007ffc64338bd0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.965652]
[ 49.965961] irq event stamp: 10547
[ 49.966430] hardirqs last enabled at (10559): [] __up_console_sem+0x78/0x80
[ 49.967505] hardirqs last disabled at (10570): [] __up_console_sem+0x5d/0x80
[ 49.968595] softirqs last enabled at (10332): [] irq_exit_rcu+0x93/0xc0
[ 49.969658] softirqs last disabled at (10327): [] irq_exit_rcu+0x93/0xc0
[ 49.970719] ---[ end trace 0000000000000000 ]---
executing program
[ 51.515662] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.563074] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.612077] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.659040] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:48:30 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a26f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555e27400 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=00007f4d6d2c36f4 CR3=000000000ca4a000 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=00000000000276c3 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=00007f0699a90610 CR3=00000000160cc000 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=9a573eb65b60f79e8149f15bda48dc9b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=3ae4daa8c3fdb988000000000013b6b8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=b8c308a69ff615b000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000