Warning: Permanently added '[localhost]:8358' (ECDSA) to the list of known hosts.
2023/05/17 09:38:08 fuzzer started
2023/05/17 09:38:08 dialing manager at localhost:35573
2023/05/17 09:38:08 checking machine...
2023/05/17 09:38:08 checking revisions...
syzkaller login: [ 46.326440] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:38:08 testing simple program...
[ 46.395153] cgroup: Unknown subsys name 'net'
[ 46.476916] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.615369] audit: type=1400 audit(1684316302.202:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.797198] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.799130] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.800889] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.804356] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.806314] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.808227] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 61.227967] ------------[ cut here ]------------
[ 61.228821] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.230984] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.232371] Modules linked in:
[ 61.232903] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.237851] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.238970] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.239716] 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
[ 61.242120] RSP: 0018:ffff888015817c00 EFLAGS: 00010282
[ 61.242836] RAX: 0000000000000000 RBX: ffff88800cad3040 RCX: 0000000000000000
[ 61.243801] RDX: ffff888016823680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.244746] RBP: ffff88800cad3054 R08: 0000000000000001 R09: 0000000000000000
[ 61.245705] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.246656] R13: ffffffff84e223a0 R14: ffff88800cad3048 R15: ffffffff84d73340
[ 61.247599] FS: 00005555561db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.248710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.249541] CR2: 00007f109eaff6f4 CR3: 00000000201a2000 CR4: 0000000000350ee0
[ 61.250524] Call Trace:
[ 61.250886]
[ 61.251244] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.251917] ipv4_frags_init_net+0x269/0x440
[ 61.252559] ops_init+0xbb/0x6b0
[ 61.253084] setup_net+0x3d9/0x990
[ 61.253602] ? down_read_killable+0x1d7/0x4e0
[ 61.254261] ? __pfx_setup_net+0x10/0x10
[ 61.254825] ? copy_net_ns+0x17c/0x770
[ 61.255403] copy_net_ns+0x321/0x770
[ 61.255926] create_new_namespaces+0x3f6/0xb30
[ 61.256615] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.257327] ksys_unshare+0x44d/0x8e0
[ 61.257850] ? __pfx_ksys_unshare+0x10/0x10
[ 61.258467] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.259264] __x64_sys_unshare+0x31/0x40
[ 61.259819] do_syscall_64+0x3f/0x90
[ 61.260355] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.261073] RIP: 0033:0x7f15347660d7
[ 61.261594] 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
[ 61.263905] RSP: 002b:00007fff1f0a8658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.264937] RAX: ffffffffffffffda RBX: 00007fff1f0a8c98 RCX: 00007f15347660d7
[ 61.265886] RDX: 00007f15347d041f RSI: 00007fff1f0a85f0 RDI: 0000000040000000
[ 61.266841] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1f0a8400
[ 61.267785] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1534878bf0
[ 61.268763] R13: 00007fff1f0a8730 R14: 0000000000000000 R15: 00000000000000f8
[ 61.269792]
[ 61.270155] irq event stamp: 7911
[ 61.270623] hardirqs last enabled at (7921): [] __up_console_sem+0x78/0x80
[ 61.271791] hardirqs last disabled at (7932): [] __up_console_sem+0x5d/0x80
[ 61.272952] softirqs last enabled at (7388): [] irq_exit_rcu+0x93/0xc0
[ 61.274094] softirqs last disabled at (7383): [] irq_exit_rcu+0x93/0xc0
[ 61.275235] ---[ end trace 0000000000000000 ]---
[ 61.280817] ------------[ cut here ]------------
[ 61.281552] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.283459] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.284617] Modules linked in:
[ 61.285087] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.286340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.287462] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.288201] 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
[ 61.290608] RSP: 0018:ffff888015817c00 EFLAGS: 00010282
[ 61.291355] RAX: 0000000000000000 RBX: ffff88800d4b5840 RCX: 0000000000000000
[ 61.292333] RDX: ffff888016823680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.293323] RBP: ffff88800d4b5854 R08: 0000000000000001 R09: 0000000000000000
[ 61.294301] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.295280] R13: ffffffff84e223a0 R14: ffff88800d4b5848 R15: ffffffff84da62e0
[ 61.296265] FS: 00005555561db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.297376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.298191] CR2: 00007f109eaff6f4 CR3: 00000000201a2000 CR4: 0000000000350ee0
[ 61.299169] Call Trace:
[ 61.299526]
[ 61.299854] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.300560] ipv6_frags_init_net+0x206/0x3c0
[ 61.301206] ops_init+0xbb/0x6b0
[ 61.301705] setup_net+0x3d9/0x990
[ 61.302232] ? down_read_killable+0x1d7/0x4e0
[ 61.302853] ? __pfx_setup_net+0x10/0x10
[ 61.303441] ? copy_net_ns+0x17c/0x770
[ 61.304005] copy_net_ns+0x321/0x770
[ 61.304565] create_new_namespaces+0x3f6/0xb30
[ 61.305265] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.305954] ksys_unshare+0x44d/0x8e0
[ 61.306522] ? __pfx_ksys_unshare+0x10/0x10
[ 61.307162] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.307925] __x64_sys_unshare+0x31/0x40
[ 61.308505] do_syscall_64+0x3f/0x90
[ 61.309013] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.309728] RIP: 0033:0x7f15347660d7
[ 61.310251] 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
[ 61.312574] RSP: 002b:00007fff1f0a8658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.313574] RAX: ffffffffffffffda RBX: 00007fff1f0a8c98 RCX: 00007f15347660d7
[ 61.314513] RDX: 00007f15347d041f RSI: 00007fff1f0a85f0 RDI: 0000000040000000
[ 61.315488] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1f0a8400
[ 61.316462] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1534878bf0
[ 61.317471] R13: 00007fff1f0a8730 R14: 0000000000000000 R15: 00000000000000f8
[ 61.318474]
[ 61.318804] irq event stamp: 9833
[ 61.319307] hardirqs last enabled at (9845): [] __up_console_sem+0x78/0x80
[ 61.320477] hardirqs last disabled at (9856): [] __up_console_sem+0x5d/0x80
[ 61.321659] softirqs last enabled at (9326): [] irq_exit_rcu+0x93/0xc0
[ 61.322799] softirqs last disabled at (9321): [] irq_exit_rcu+0x93/0xc0
[ 61.323931] ---[ end trace 0000000000000000 ]---
[ 61.325437] ------------[ cut here ]------------
[ 61.326185] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.328299] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.329477] Modules linked in:
[ 61.329923] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.331202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.332336] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.333080] 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
[ 61.335497] RSP: 0018:ffff888015817bf0 EFLAGS: 00010286
[ 61.336252] RAX: 0000000000000000 RBX: ffff8880135ed640 RCX: 0000000000000000
[ 61.337239] RDX: ffff888016823680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.338226] RBP: ffff8880135ed654 R08: 0000000000000001 R09: 0000000000000000
[ 61.339192] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.340169] R13: ffffffff84e223a0 R14: ffff8880135ed648 R15: ffffffff84daf020
[ 61.341152] FS: 00005555561db400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.342258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.343064] CR2: 00007f109eaff6f4 CR3: 00000000201a2000 CR4: 0000000000350ee0
[ 61.344005] Call Trace:
[ 61.344397]
[ 61.344729] nf_ct_net_init+0x224/0x3d0
[ 61.345348] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.345973] ops_init+0xbb/0x6b0
[ 61.346496] setup_net+0x3d9/0x990
[ 61.347003] ? down_read_killable+0x1d7/0x4e0
[ 61.347664] ? __pfx_setup_net+0x10/0x10
[ 61.348257] ? copy_net_ns+0x17c/0x770
[ 61.348820] copy_net_ns+0x321/0x770
[ 61.349392] create_new_namespaces+0x3f6/0xb30
[ 61.350075] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.350760] ksys_unshare+0x44d/0x8e0
[ 61.351335] ? __pfx_ksys_unshare+0x10/0x10
[ 61.351926] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.352719] __x64_sys_unshare+0x31/0x40
[ 61.353309] do_syscall_64+0x3f/0x90
[ 61.353809] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.354518] RIP: 0033:0x7f15347660d7
[ 61.355010] 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
[ 61.357351] RSP: 002b:00007fff1f0a8658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.358358] RAX: ffffffffffffffda RBX: 00007fff1f0a8c98 RCX: 00007f15347660d7
[ 61.359301] RDX: 00007f15347d041f RSI: 00007fff1f0a85f0 RDI: 0000000040000000
[ 61.360255] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1f0a8400
[ 61.361211] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1534878bf0
[ 61.362218] R13: 00007fff1f0a8730 R14: 0000000000000000 R15: 00000000000000f8
[ 61.363224]
[ 61.363556] irq event stamp: 10711
[ 61.364068] hardirqs last enabled at (10723): [] __up_console_sem+0x78/0x80
[ 61.365262] hardirqs last disabled at (10734): [] __up_console_sem+0x5d/0x80
[ 61.366414] softirqs last enabled at (10448): [] irq_exit_rcu+0x93/0xc0
[ 61.367513] softirqs last disabled at (10443): [] irq_exit_rcu+0x93/0xc0
[ 61.368622] ---[ end trace 0000000000000000 ]---
[ 62.880804] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.928100] Bluetooth: hci0: command 0x041b tx timeout
[ 66.976106] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.024120] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:38:21 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000040 RCX=0000000000000002 RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff8560b640 RBP=ffff888016d37ae8 RSP=ffff888016d37a40
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000040 R11=0000000000000001
R12=ffff888016d37c30 R13=ffff888016d37df0 R14=0000000000000001 R15=ffff888016d37df0
RIP=ffffffff812d8624 RFL=00000246 [---Z-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 00007f512644a900 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=00007f5125971018 CR3=00000000161ba000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=f93028b429737039000000000013bed8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4982a2866ce4533200000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000044 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880158175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000044 R11=0000000000000001
R12=0000000000000044 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 00005555561db400 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=00007f109eaff6f4 CR3=00000000201a2000 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