Warning: Permanently added '[localhost]:60521' (ECDSA) to the list of known hosts.
2023/05/17 06:05:11 fuzzer started
2023/05/17 06:05:11 dialing manager at localhost:35573
2023/05/17 06:05:11 checking machine...
2023/05/17 06:05:11 checking revisions...
syzkaller login: [ 43.369209] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:05:11 testing simple program...
[ 43.434730] cgroup: Unknown subsys name 'net'
[ 43.502460] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.722787] audit: type=1400 audit(1684303525.088:6): 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
[ 57.840499] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.842693] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.844726] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.848520] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.851180] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.852375] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 58.254113] ------------[ cut here ]------------
[ 58.254865] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.257238] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.258440] Modules linked in:
[ 58.258848] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.263781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.264843] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.265521] 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
[ 58.267694] RSP: 0018:ffff88801f10fc00 EFLAGS: 00010282
[ 58.268392] RAX: 0000000000000000 RBX: ffff88800d8d3440 RCX: 0000000000000000
[ 58.269285] RDX: ffff888019fcb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.270185] RBP: ffff88800d8d3454 R08: 0000000000000001 R09: 0000000000000000
[ 58.271084] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.271995] R13: ffffffff84e223a0 R14: ffff88800d8d3448 R15: ffffffff84d73340
[ 58.272861] FS: 0000555555c16400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.273849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.274587] CR2: 00007f35d404b6f4 CR3: 0000000020308000 CR4: 0000000000350ef0
[ 58.275480] Call Trace:
[ 58.275828]
[ 58.276164] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.276786] ipv4_frags_init_net+0x269/0x440
[ 58.277372] ops_init+0xbb/0x6b0
[ 58.277815] setup_net+0x3d9/0x990
[ 58.278300] ? down_read_killable+0x1d7/0x4e0
[ 58.278861] ? __pfx_setup_net+0x10/0x10
[ 58.279395] ? copy_net_ns+0x17c/0x770
[ 58.279908] copy_net_ns+0x321/0x770
[ 58.280422] create_new_namespaces+0x3f6/0xb30
[ 58.281049] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.281669] ksys_unshare+0x44d/0x8e0
[ 58.282191] ? __pfx_ksys_unshare+0x10/0x10
[ 58.282741] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.283485] __x64_sys_unshare+0x31/0x40
[ 58.284048] do_syscall_64+0x3f/0x90
[ 58.284519] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.285195] RIP: 0033:0x7f3e548d30d7
[ 58.285657] 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
[ 58.287860] RSP: 002b:00007ffcf513a1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.288810] RAX: ffffffffffffffda RBX: 00007ffcf513a808 RCX: 00007f3e548d30d7
[ 58.289708] RDX: 00007f3e5493d41f RSI: 00007ffcf513a160 RDI: 0000000040000000
[ 58.290587] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf5139f70
[ 58.291478] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3e549e5bf0
[ 58.292376] R13: 00007ffcf513a2a0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.293292]
[ 58.293592] irq event stamp: 9627
[ 58.294047] hardirqs last enabled at (9639): [] __up_console_sem+0x78/0x80
[ 58.295101] hardirqs last disabled at (9650): [] __up_console_sem+0x5d/0x80
[ 58.296189] softirqs last enabled at (9176): [] irq_exit_rcu+0x93/0xc0
[ 58.297225] softirqs last disabled at (9155): [] irq_exit_rcu+0x93/0xc0
[ 58.298252] ---[ end trace 0000000000000000 ]---
[ 58.303560] ------------[ cut here ]------------
[ 58.304288] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.305958] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.306999] Modules linked in:
[ 58.307405] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.308574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.309573] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.310249] 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
[ 58.312423] RSP: 0018:ffff88801f10fc00 EFLAGS: 00010282
[ 58.313119] RAX: 0000000000000000 RBX: ffff888008d5b040 RCX: 0000000000000000
[ 58.314030] RDX: ffff888019fcb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.314882] RBP: ffff888008d5b054 R08: 0000000000000001 R09: 0000000000000000
[ 58.315796] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.316688] R13: ffffffff84e223a0 R14: ffff888008d5b048 R15: ffffffff84da62e0
[ 58.317578] FS: 0000555555c16400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.318574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.319330] CR2: 00007f35d404b6f4 CR3: 0000000020308000 CR4: 0000000000350ef0
[ 58.320213] Call Trace:
[ 58.320540]
[ 58.320844] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.321480] ipv6_frags_init_net+0x206/0x3c0
[ 58.322070] ops_init+0xbb/0x6b0
[ 58.322523] setup_net+0x3d9/0x990
[ 58.323016] ? down_read_killable+0x1d7/0x4e0
[ 58.323582] ? __pfx_setup_net+0x10/0x10
[ 58.324143] ? copy_net_ns+0x17c/0x770
[ 58.324658] copy_net_ns+0x321/0x770
[ 58.325180] create_new_namespaces+0x3f6/0xb30
[ 58.325777] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.326425] ksys_unshare+0x44d/0x8e0
[ 58.326950] ? __pfx_ksys_unshare+0x10/0x10
[ 58.327499] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.328259] __x64_sys_unshare+0x31/0x40
[ 58.328786] do_syscall_64+0x3f/0x90
[ 58.329287] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.329951] RIP: 0033:0x7f3e548d30d7
[ 58.330413] 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
[ 58.332595] RSP: 002b:00007ffcf513a1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.333547] RAX: ffffffffffffffda RBX: 00007ffcf513a808 RCX: 00007f3e548d30d7
[ 58.334440] RDX: 00007f3e5493d41f RSI: 00007ffcf513a160 RDI: 0000000040000000
[ 58.335324] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf5139f70
[ 58.336243] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3e549e5bf0
[ 58.337126] R13: 00007ffcf513a2a0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.338043]
[ 58.338347] irq event stamp: 11217
[ 58.338775] hardirqs last enabled at (11227): [] __up_console_sem+0x78/0x80
[ 58.339861] hardirqs last disabled at (11238): [] __up_console_sem+0x5d/0x80
[ 58.340942] softirqs last enabled at (10718): [] irq_exit_rcu+0x93/0xc0
[ 58.341985] softirqs last disabled at (10713): [] irq_exit_rcu+0x93/0xc0
[ 58.343019] ---[ end trace 0000000000000000 ]---
[ 58.344392] ------------[ cut here ]------------
[ 58.345056] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.346904] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.347993] Modules linked in:
[ 58.348395] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.349542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.350537] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.351213] 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
[ 58.353365] RSP: 0018:ffff88801f10fbf0 EFLAGS: 00010286
[ 58.354050] RAX: 0000000000000000 RBX: ffff888008d5b640 RCX: 0000000000000000
[ 58.354893] RDX: ffff888019fcb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.355786] RBP: ffff888008d5b654 R08: 0000000000000001 R09: 0000000000000000
[ 58.356677] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.357569] R13: ffffffff84e223a0 R14: ffff888008d5b648 R15: ffffffff84daf020
[ 58.358451] FS: 0000555555c16400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.359447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.360201] CR2: 00007f35d404b6f4 CR3: 0000000020308000 CR4: 0000000000350ef0
[ 58.361099] Call Trace:
[ 58.361425]
[ 58.361724] nf_ct_net_init+0x224/0x3d0
[ 58.362277] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.362843] ops_init+0xbb/0x6b0
[ 58.363324] setup_net+0x3d9/0x990
[ 58.363781] ? down_read_killable+0x1d7/0x4e0
[ 58.364374] ? __pfx_setup_net+0x10/0x10
[ 58.364880] ? copy_net_ns+0x17c/0x770
[ 58.365411] copy_net_ns+0x321/0x770
[ 58.365894] create_new_namespaces+0x3f6/0xb30
[ 58.366510] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.367161] ksys_unshare+0x44d/0x8e0
[ 58.367649] ? __pfx_ksys_unshare+0x10/0x10
[ 58.368253] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.368996] __x64_sys_unshare+0x31/0x40
[ 58.369511] do_syscall_64+0x3f/0x90
[ 58.370023] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.370655] RIP: 0033:0x7f3e548d30d7
[ 58.371162] 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
[ 58.373333] RSP: 002b:00007ffcf513a1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.374278] RAX: ffffffffffffffda RBX: 00007ffcf513a808 RCX: 00007f3e548d30d7
[ 58.375168] RDX: 00007f3e5493d41f RSI: 00007ffcf513a160 RDI: 0000000040000000
[ 58.376071] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf5139f70
[ 58.376959] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3e549e5bf0
[ 58.377819] R13: 00007ffcf513a2a0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.378736]
[ 58.379071] irq event stamp: 12013
[ 58.379502] hardirqs last enabled at (12023): [] __up_console_sem+0x78/0x80
[ 58.380589] hardirqs last disabled at (12034): [] __up_console_sem+0x5d/0x80
[ 58.381668] softirqs last enabled at (11864): [] irq_exit_rcu+0x93/0xc0
[ 58.382711] softirqs last disabled at (11859): [] irq_exit_rcu+0x93/0xc0
[ 58.383758] ---[ end trace 0000000000000000 ]---
[ 59.927760] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.975037] Bluetooth: hci0: command 0x041b tx timeout
[ 64.023015] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.071048] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:05:19 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f10f5f0
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 0000555555c16400 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=00007f35d404b6f4 CR3=0000000020308000 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=0000000000023907 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=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=00007f377935bd90 CR3=000000000df06000 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=2036323a35303a36302037312079614d XMM01=5d3536383435322e38352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000